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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:17:27 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:17:27 +0000
commitf215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch)
tree6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /src/libs/softfloat-3e/source
parentInitial commit. (diff)
downloadvirtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz
virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/extF80M_isSignalingNaN.c57
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/f128M_isSignalingNaN.c60
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToExtF80M.c56
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToExtF80UI.c56
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF128M.c56
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF128UI.c55
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF16UI.c51
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF32UI.c51
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF64UI.c53
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_extF80MToCommonNaN.c62
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_extF80UIToCommonNaN.c62
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_f128MToCommonNaN.c62
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_f128UIToCommonNaN.c65
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_f16UIToCommonNaN.c59
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_f32UIToCommonNaN.c59
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_f64UIToCommonNaN.c59
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNExtF80M.c108
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNExtF80UI.c107
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF128M.c76
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF128UI.c82
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF16UI.c63
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF32UI.c63
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF64UI.c63
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/softfloat_raiseFlags.c56
-rw-r--r--src/libs/softfloat-3e/source/8086-SSE/specialize.h379
-rw-r--r--src/libs/softfloat-3e/source/8086/Makefile.kup0
-rw-r--r--src/libs/softfloat-3e/source/8086/extF80M_isSignalingNaN.c57
-rw-r--r--src/libs/softfloat-3e/source/8086/f128M_isSignalingNaN.c60
-rw-r--r--src/libs/softfloat-3e/source/8086/s_commonNaNToExtF80M.c56
-rw-r--r--src/libs/softfloat-3e/source/8086/s_commonNaNToExtF80UI.c56
-rw-r--r--src/libs/softfloat-3e/source/8086/s_commonNaNToF128M.c56
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-rw-r--r--src/libs/softfloat-3e/source/8086/s_commonNaNToF16UI.c51
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-rw-r--r--src/libs/softfloat-3e/source/8086/s_commonNaNToF64UI.c53
-rw-r--r--src/libs/softfloat-3e/source/8086/s_extF80MToCommonNaN.c62
-rw-r--r--src/libs/softfloat-3e/source/8086/s_extF80UIToCommonNaN.c62
-rw-r--r--src/libs/softfloat-3e/source/8086/s_f128MToCommonNaN.c62
-rw-r--r--src/libs/softfloat-3e/source/8086/s_f128UIToCommonNaN.c65
-rw-r--r--src/libs/softfloat-3e/source/8086/s_f16UIToCommonNaN.c59
-rw-r--r--src/libs/softfloat-3e/source/8086/s_f32UIToCommonNaN.c59
-rw-r--r--src/libs/softfloat-3e/source/8086/s_f64UIToCommonNaN.c59
-rw-r--r--src/libs/softfloat-3e/source/8086/s_propagateNaNExtF80M.c108
-rw-r--r--src/libs/softfloat-3e/source/8086/s_propagateNaNExtF80UI.c107
-rw-r--r--src/libs/softfloat-3e/source/8086/s_propagateNaNF128M.c108
-rw-r--r--src/libs/softfloat-3e/source/8086/s_propagateNaNF128UI.c106
-rw-r--r--src/libs/softfloat-3e/source/8086/s_propagateNaNF16UI.c84
-rw-r--r--src/libs/softfloat-3e/source/8086/s_propagateNaNF32UI.c84
-rw-r--r--src/libs/softfloat-3e/source/8086/s_propagateNaNF64UI.c84
-rw-r--r--src/libs/softfloat-3e/source/8086/softfloat_raiseFlags.c56
-rw-r--r--src/libs/softfloat-3e/source/8086/specialize.h379
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c57
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c60
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c57
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-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c60
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c56
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c5
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-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c5
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c5
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c5
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c5
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c5
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c5
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c5
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c5
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c75
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c74
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c68
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c74
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c58
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c58
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c58
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c56
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/specialize.h438
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/extF80M_isSignalingNaN.c57
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/f128M_isSignalingNaN.c60
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80M.c56
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80UI.c56
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF128M.c56
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF128UI.c55
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF16UI.c51
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF32UI.c51
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF64UI.c53
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_extF80MToCommonNaN.c62
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_extF80UIToCommonNaN.c62
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_f128MToCommonNaN.c62
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_f128UIToCommonNaN.c65
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_f16UIToCommonNaN.c59
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_f32UIToCommonNaN.c59
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_f64UIToCommonNaN.c59
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80M.c87
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80UI.c84
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF128M.c77
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF128UI.c84
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF16UI.c63
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF32UI.c63
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF64UI.c63
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/softfloat_raiseFlags.c56
-rw-r--r--src/libs/softfloat-3e/source/ARM-VFPv2/specialize.h379
-rw-r--r--src/libs/softfloat-3e/source/Makefile.kup0
-rw-r--r--src/libs/softfloat-3e/source/extF80M_add.c101
-rw-r--r--src/libs/softfloat-3e/source/extF80M_div.c194
-rw-r--r--src/libs/softfloat-3e/source/extF80M_eq.c98
-rw-r--r--src/libs/softfloat-3e/source/extF80M_eq_signaling.c92
-rw-r--r--src/libs/softfloat-3e/source/extF80M_le.c106
-rw-r--r--src/libs/softfloat-3e/source/extF80M_le_quiet.c112
-rw-r--r--src/libs/softfloat-3e/source/extF80M_lt.c106
-rw-r--r--src/libs/softfloat-3e/source/extF80M_lt_quiet.c112
-rw-r--r--src/libs/softfloat-3e/source/extF80M_mul.c139
-rw-r--r--src/libs/softfloat-3e/source/extF80M_rem.c204
-rw-r--r--src/libs/softfloat-3e/source/extF80M_roundToInt.c178
-rw-r--r--src/libs/softfloat-3e/source/extF80M_sqrt.c180
-rw-r--r--src/libs/softfloat-3e/source/extF80M_sub.c101
-rw-r--r--src/libs/softfloat-3e/source/extF80M_to_f128M.c125
-rw-r--r--src/libs/softfloat-3e/source/extF80M_to_f16.c112
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-rw-r--r--src/libs/softfloat-3e/source/extF80M_to_i32.c100
-rw-r--r--src/libs/softfloat-3e/source/extF80M_to_i32_r_minMag.c120
-rw-r--r--src/libs/softfloat-3e/source/extF80M_to_i64.c97
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-rw-r--r--src/libs/softfloat-3e/source/extF80M_to_ui32.c101
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-rw-r--r--src/libs/softfloat-3e/source/extF80_roundToInt.c158
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-rw-r--r--src/libs/softfloat-3e/source/extF80_to_f128.c75
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-rw-r--r--src/libs/softfloat-3e/source/s_subMagsF128.c140
-rw-r--r--src/libs/softfloat-3e/source/s_subMagsF16.c187
-rw-r--r--src/libs/softfloat-3e/source/s_subMagsF32.c143
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-rw-r--r--src/libs/softfloat-3e/source/s_tryPropagateNaNF128M.c55
-rw-r--r--src/libs/softfloat-3e/source/softfloat_state.c53
-rw-r--r--src/libs/softfloat-3e/source/ui32_to_extF80.c60
-rw-r--r--src/libs/softfloat-3e/source/ui32_to_extF80M.c75
-rw-r--r--src/libs/softfloat-3e/source/ui32_to_f128.c61
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-rw-r--r--src/libs/softfloat-3e/source/ui64_to_f128.c69
-rw-r--r--src/libs/softfloat-3e/source/ui64_to_f128M.c87
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-rw-r--r--src/libs/softfloat-3e/source/ui64_to_f32.c64
-rw-r--r--src/libs/softfloat-3e/source/ui64_to_f64.c59
435 files changed, 43061 insertions, 0 deletions
diff --git a/src/libs/softfloat-3e/source/8086-SSE/extF80M_isSignalingNaN.c b/src/libs/softfloat-3e/source/8086-SSE/extF80M_isSignalingNaN.c
new file mode 100644
index 00000000..c2cca65c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/extF80M_isSignalingNaN.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool extF80M_isSignalingNaN( const extFloat80_t *aPtr )
+{
+ const struct extFloat80M *aSPtr;
+ uint64_t uiA0;
+
+ aSPtr = (const struct extFloat80M *) aPtr;
+ if ( (aSPtr->signExp & 0x7FFF) != 0x7FFF ) return false;
+ uiA0 = aSPtr->signif;
+ return
+ ! (uiA0 & UINT64_C( 0x4000000000000000 ))
+ && (uiA0 & UINT64_C( 0x3FFFFFFFFFFFFFFF));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/f128M_isSignalingNaN.c b/src/libs/softfloat-3e/source/8086-SSE/f128M_isSignalingNaN.c
new file mode 100644
index 00000000..9ff83d72
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/f128M_isSignalingNaN.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool f128M_isSignalingNaN( const float128_t *aPtr )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ if ( (uiA96 & 0x7FFF8000) != 0x7FFF0000 ) return false;
+ return
+ ((uiA96 & 0x00007FFF) != 0)
+ || ((aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )])
+ != 0);
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToExtF80M.c b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToExtF80M.c
new file mode 100644
index 00000000..06302aa1
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToExtF80M.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| `zSPtr'.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr )
+{
+
+ zSPtr->signExp = packToExtF80UI64( aPtr->sign, 0x7FFF );
+ zSPtr->signif = UINT64_C( 0xC000000000000000 ) | aPtr->v64>>1;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToExtF80UI.c b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToExtF80UI.c
new file mode 100644
index 00000000..7325468f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToExtF80UI.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ.v64 = (uint_fast16_t) aPtr->sign<<15 | 0x7FFF;
+ uiZ.v0 = UINT64_C( 0xC000000000000000 ) | aPtr->v64>>1;
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF128M.c b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF128M.c
new file mode 100644
index 00000000..e2940bb7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF128M.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by `zWPtr'. Argument
+| `zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr )
+{
+
+ softfloat_shortShiftRight128M( (const uint32_t *) &aPtr->v0, 16, zWPtr );
+ zWPtr[indexWordHi( 4 )] |= (uint32_t) aPtr->sign<<31 | 0x7FFF8000;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF128UI.c b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF128UI.c
new file mode 100644
index 00000000..ac8ea7b7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF128UI.c
@@ -0,0 +1,55 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ = softfloat_shortShiftRight128( aPtr->v64, aPtr->v0, 16 );
+ uiZ.v64 |= (uint_fast64_t) aPtr->sign<<63 | UINT64_C( 0x7FFF800000000000 );
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF16UI.c b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF16UI.c
new file mode 100644
index 00000000..07679d71
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF16UI.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into a 16-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast16_t softfloat_commonNaNToF16UI( const struct commonNaN *aPtr )
+{
+
+ return (uint_fast16_t) aPtr->sign<<15 | 0x7E00 | aPtr->v64>>54;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF32UI.c b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF32UI.c
new file mode 100644
index 00000000..982c1edf
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF32UI.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into a 32-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast32_t softfloat_commonNaNToF32UI( const struct commonNaN *aPtr )
+{
+
+ return (uint_fast32_t) aPtr->sign<<31 | 0x7FC00000 | aPtr->v64>>41;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF64UI.c b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF64UI.c
new file mode 100644
index 00000000..d88c68ad
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_commonNaNToF64UI.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into a 64-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast64_t softfloat_commonNaNToF64UI( const struct commonNaN *aPtr )
+{
+
+ return
+ (uint_fast64_t) aPtr->sign<<63 | UINT64_C( 0x7FF8000000000000 )
+ | aPtr->v64>>12;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_extF80MToCommonNaN.c b/src/libs/softfloat-3e/source/8086-SSE/s_extF80MToCommonNaN.c
new file mode 100644
index 00000000..dfaa05cd
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_extF80MToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the 80-bit extended floating-point value pointed to by `aSPtr' is
+| a NaN, converts this NaN to the common NaN form, and stores the resulting
+| common NaN at the location pointed to by `zPtr'. If the NaN is a signaling
+| NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80MToCommonNaN(
+ const struct extFloat80M *aSPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( extF80M_isSignalingNaN( (const extFloat80_t *) aSPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = signExtF80UI64( aSPtr->signExp );
+ zPtr->v64 = aSPtr->signif<<1;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_extF80UIToCommonNaN.c b/src/libs/softfloat-3e/source/8086-SSE/s_extF80UIToCommonNaN.c
new file mode 100644
index 00000000..3e1c97bf
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_extF80UIToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating `uiA64' and `uiA0'
+| has the bit pattern of an 80-bit extended floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80UIToCommonNaN(
+ uint_fast16_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNExtF80UI( uiA64, uiA0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA64>>15;
+ zPtr->v64 = uiA0<<1;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_f128MToCommonNaN.c b/src/libs/softfloat-3e/source/8086-SSE/s_f128MToCommonNaN.c
new file mode 100644
index 00000000..ae3784f5
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_f128MToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the 128-bit floating-point value pointed to by `aWPtr' is a NaN,
+| converts this NaN to the common NaN form, and stores the resulting common
+| NaN at the location pointed to by `zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument `aWPtr' points to an array of
+| four 32-bit elements that concatenate in the platform's normal endian order
+| to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128MToCommonNaN( const uint32_t *aWPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( f128M_isSignalingNaN( (const float128_t *) aWPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = aWPtr[indexWordHi( 4 )]>>31;
+ softfloat_shortShiftLeft128M( aWPtr, 16, (uint32_t *) &zPtr->v0 );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_f128UIToCommonNaN.c b/src/libs/softfloat-3e/source/8086-SSE/s_f128UIToCommonNaN.c
new file mode 100644
index 00000000..f578e4c3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_f128UIToCommonNaN.c
@@ -0,0 +1,65 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating `uiA64' and `uiA0'
+| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
+| the common NaN form, and stores the resulting common NaN at the location
+| pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid exception
+| is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128UIToCommonNaN(
+ uint_fast64_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ struct uint128 NaNSig;
+
+ if ( softfloat_isSigNaNF128UI( uiA64, uiA0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ NaNSig = softfloat_shortShiftLeft128( uiA64, uiA0, 16 );
+ zPtr->sign = uiA64>>63;
+ zPtr->v64 = NaNSig.v64;
+ zPtr->v0 = NaNSig.v0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_f16UIToCommonNaN.c b/src/libs/softfloat-3e/source/8086-SSE/s_f16UIToCommonNaN.c
new file mode 100644
index 00000000..4f7c3f3c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_f16UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming `uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f16UIToCommonNaN( uint_fast16_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF16UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA>>15;
+ zPtr->v64 = (uint_fast64_t) uiA<<54;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_f32UIToCommonNaN.c b/src/libs/softfloat-3e/source/8086-SSE/s_f32UIToCommonNaN.c
new file mode 100644
index 00000000..50bc7edb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_f32UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming `uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f32UIToCommonNaN( uint_fast32_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF32UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA>>31;
+ zPtr->v64 = (uint_fast64_t) uiA<<41;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_f64UIToCommonNaN.c b/src/libs/softfloat-3e/source/8086-SSE/s_f64UIToCommonNaN.c
new file mode 100644
index 00000000..0b1f953c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_f64UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming `uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f64UIToCommonNaN( uint_fast64_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF64UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA>>63;
+ zPtr->v64 = uiA<<12;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNExtF80M.c b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNExtF80M.c
new file mode 100644
index 00000000..8b30c87a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNExtF80M.c
@@ -0,0 +1,108 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by `aSPtr' and `bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by `zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ bool isSigNaNA;
+ const struct extFloat80M *sPtr;
+ bool isSigNaNB;
+ uint_fast16_t uiB64;
+ uint64_t uiB0;
+ uint_fast16_t uiA64;
+ uint64_t uiA0;
+ uint_fast16_t uiMagA64, uiMagB64;
+
+ isSigNaNA = extF80M_isSignalingNaN( (const extFloat80_t *) aSPtr );
+ sPtr = aSPtr;
+ if ( ! bSPtr ) {
+ if ( isSigNaNA ) softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ goto copy;
+ }
+ isSigNaNB = extF80M_isSignalingNaN( (const extFloat80_t *) bSPtr );
+ if ( isSigNaNA | isSigNaNB ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) {
+ uiB64 = bSPtr->signExp;
+ if ( isSigNaNB ) goto returnLargerUIMag;
+ uiB0 = bSPtr->signif;
+ if ( isNaNExtF80UI( uiB64, uiB0 ) ) goto copyB;
+ goto copy;
+ } else {
+ uiA64 = aSPtr->signExp;
+ uiA0 = aSPtr->signif;
+ if ( isNaNExtF80UI( uiA64, uiA0 ) ) goto copy;
+ goto copyB;
+ }
+ }
+ uiB64 = bSPtr->signExp;
+ returnLargerUIMag:
+ uiA64 = aSPtr->signExp;
+ uiMagA64 = uiA64 & 0x7FFF;
+ uiMagB64 = uiB64 & 0x7FFF;
+ if ( uiMagA64 < uiMagB64 ) goto copyB;
+ if ( uiMagB64 < uiMagA64 ) goto copy;
+ uiA0 = aSPtr->signif;
+ uiB0 = bSPtr->signif;
+ if ( uiA0 < uiB0 ) goto copyB;
+ if ( uiB0 < uiA0 ) goto copy;
+ if ( uiA64 < uiB64 ) goto copy;
+ copyB:
+ sPtr = bSPtr;
+ copy:
+ zSPtr->signExp = sPtr->signExp;
+ zSPtr->signif = sPtr->signif | UINT64_C( 0xC000000000000000 );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNExtF80UI.c b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNExtF80UI.c
new file mode 100644
index 00000000..0dcadd64
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNExtF80UI.c
@@ -0,0 +1,107 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2018 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ bool isSigNaNA, isSigNaNB;
+ uint_fast64_t uiNonsigA0, uiNonsigB0;
+ uint_fast16_t uiMagA64, uiMagB64;
+ struct uint128 uiZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ isSigNaNA = softfloat_isSigNaNExtF80UI( uiA64, uiA0 );
+ isSigNaNB = softfloat_isSigNaNExtF80UI( uiB64, uiB0 );
+ /*------------------------------------------------------------------------
+ | Make NaNs non-signaling.
+ *------------------------------------------------------------------------*/
+ uiNonsigA0 = uiA0 | UINT64_C( 0xC000000000000000 );
+ uiNonsigB0 = uiB0 | UINT64_C( 0xC000000000000000 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isSigNaNA | isSigNaNB ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) {
+ if ( isSigNaNB ) goto returnLargerMag;
+ if ( isNaNExtF80UI( uiB64, uiB0 ) ) goto returnB;
+ goto returnA;
+ } else {
+ if ( isNaNExtF80UI( uiA64, uiA0 ) ) goto returnA;
+ goto returnB;
+ }
+ }
+ returnLargerMag:
+ uiMagA64 = uiA64 & 0x7FFF;
+ uiMagB64 = uiB64 & 0x7FFF;
+ if ( uiMagA64 < uiMagB64 ) goto returnB;
+ if ( uiMagB64 < uiMagA64 ) goto returnA;
+ if ( uiA0 < uiB0 ) goto returnB;
+ if ( uiB0 < uiA0 ) goto returnA;
+ if ( uiA64 < uiB64 ) goto returnA;
+ returnB:
+ uiZ.v64 = uiB64;
+ uiZ.v0 = uiNonsigB0;
+ return uiZ;
+ returnA:
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiNonsigA0;
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF128M.c b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF128M.c
new file mode 100644
index 00000000..94b6c1fa
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF128M.c
@@ -0,0 +1,76 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| `aWPtr' and `bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by `zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of `aWPtr', `bWPtr',
+| and `zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA;
+ const uint32_t *ptr;
+
+ ptr = aWPtr;
+ isSigNaNA = f128M_isSignalingNaN( (const float128_t *) aWPtr );
+ if (
+ isSigNaNA
+ || (bWPtr && f128M_isSignalingNaN( (const float128_t *) bWPtr ))
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) goto copy;
+ }
+ if ( ! softfloat_isNaNF128M( aWPtr ) ) ptr = bWPtr;
+ copy:
+ zWPtr[indexWordHi( 4 )] = ptr[indexWordHi( 4 )] | 0x00008000;
+ zWPtr[indexWord( 4, 2 )] = ptr[indexWord( 4, 2 )];
+ zWPtr[indexWord( 4, 1 )] = ptr[indexWord( 4, 1 )];
+ zWPtr[indexWord( 4, 0 )] = ptr[indexWord( 4, 0 )];
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF128UI.c b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF128UI.c
new file mode 100644
index 00000000..d4ea7a6c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF128UI.c
@@ -0,0 +1,82 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating `uiA64' and
+| `uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating `uiB64' and `uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ bool isSigNaNA;
+ struct uint128 uiZ;
+
+ isSigNaNA = softfloat_isSigNaNF128UI( uiA64, uiA0 );
+ if ( isSigNaNA || softfloat_isSigNaNF128UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) goto returnNonsigA;
+ }
+ if ( isNaNF128UI( uiA64, uiA0 ) ) {
+ returnNonsigA:
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiA0;
+ } else {
+ uiZ.v64 = uiB64;
+ uiZ.v0 = uiB0;
+ }
+ uiZ.v64 |= UINT64_C( 0x0000800000000000 );
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF16UI.c b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF16UI.c
new file mode 100644
index 00000000..269f9ec4
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF16UI.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting `uiA' and `uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA;
+
+ isSigNaNA = softfloat_isSigNaNF16UI( uiA );
+ if ( isSigNaNA || softfloat_isSigNaNF16UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) return uiA | 0x0200;
+ }
+ return (isNaNF16UI( uiA ) ? uiA : uiB) | 0x0200;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF32UI.c b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF32UI.c
new file mode 100644
index 00000000..36c6779e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF32UI.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting `uiA' and `uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA;
+
+ isSigNaNA = softfloat_isSigNaNF32UI( uiA );
+ if ( isSigNaNA || softfloat_isSigNaNF32UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) return uiA | 0x00400000;
+ }
+ return (isNaNF32UI( uiA ) ? uiA : uiB) | 0x00400000;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF64UI.c b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF64UI.c
new file mode 100644
index 00000000..f5c28292
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/s_propagateNaNF64UI.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting `uiA' and `uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA;
+
+ isSigNaNA = softfloat_isSigNaNF64UI( uiA );
+ if ( isSigNaNA || softfloat_isSigNaNF64UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) return uiA | UINT64_C( 0x0008000000000000 );
+ }
+ return (isNaNF64UI( uiA ) ? uiA : uiB) | UINT64_C( 0x0008000000000000 );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/softfloat_raiseFlags.c b/src/libs/softfloat-3e/source/8086-SSE/softfloat_raiseFlags.c
new file mode 100644
index 00000000..1df5eabc
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/softfloat_raiseFlags.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Raises the exceptions specified by `flags'. Floating-point traps can be
+| defined here if desired. It is currently not possible for such a trap
+| to substitute a result value. If traps are not implemented, this routine
+| should be simply `softfloat_exceptionFlags |= flags;'.
+*----------------------------------------------------------------------------*/
+void softfloat_raiseFlags( uint_fast8_t flags SOFTFLOAT_STATE_ARG_COMMA )
+{
+
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+ softfloat_exceptionFlags |= flags;
+#else
+ pState->exceptionFlags |= flags;
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086-SSE/specialize.h b/src/libs/softfloat-3e/source/8086-SSE/specialize.h
new file mode 100644
index 00000000..a0f6ba70
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086-SSE/specialize.h
@@ -0,0 +1,379 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2018 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef specialize_h
+#define specialize_h 1
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "primitiveTypes.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Default value for 'softfloat_detectTininess'.
+*----------------------------------------------------------------------------*/
+#define init_detectTininess softfloat_tininess_afterRounding
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 32-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui32_fromPosOverflow 0xFFFFFFFF
+#define ui32_fromNegOverflow 0xFFFFFFFF
+#define ui32_fromNaN 0xFFFFFFFF
+#define i32_fromPosOverflow (-0x7FFFFFFF - 1)
+#define i32_fromNegOverflow (-0x7FFFFFFF - 1)
+#define i32_fromNaN (-0x7FFFFFFF - 1)
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 64-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui64_fromPosOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
+#define ui64_fromNegOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
+#define ui64_fromNaN UINT64_C( 0xFFFFFFFFFFFFFFFF )
+#define i64_fromPosOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNegOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNaN (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+
+/*----------------------------------------------------------------------------
+| "Common NaN" structure, used to transfer NaN representations from one format
+| to another.
+*----------------------------------------------------------------------------*/
+struct commonNaN {
+ bool sign;
+#ifdef LITTLEENDIAN
+ uint64_t v0, v64;
+#else
+ uint64_t v64, v0;
+#endif
+};
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 16-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF16UI 0xFE00
+
+/*----------------------------------------------------------------------------
+| Returns true when 16-bit unsigned integer 'uiA' has the bit pattern of a
+| 16-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF16UI( uiA ) ((((uiA) & 0x7E00) == 0x7C00) && ((uiA) & 0x01FF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f16UIToCommonNaN( uint_fast16_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast16_t softfloat_commonNaNToF16UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 32-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF32UI 0xFFC00000
+
+/*----------------------------------------------------------------------------
+| Returns true when 32-bit unsigned integer 'uiA' has the bit pattern of a
+| 32-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF32UI( uiA ) ((((uiA) & 0x7FC00000) == 0x7F800000) && ((uiA) & 0x003FFFFF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f32UIToCommonNaN( uint_fast32_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast32_t softfloat_commonNaNToF32UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 64-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF64UI UINT64_C( 0xFFF8000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when 64-bit unsigned integer 'uiA' has the bit pattern of a
+| 64-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF64UI( uiA ) ((((uiA) & UINT64_C( 0x7FF8000000000000 )) == UINT64_C( 0x7FF0000000000000 )) && ((uiA) & UINT64_C( 0x0007FFFFFFFFFFFF )))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f64UIToCommonNaN( uint_fast64_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast64_t softfloat_commonNaNToF64UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 80-bit extended floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNExtF80UI64 0xFFFF
+#define defaultNaNExtF80UI0 UINT64_C( 0xC000000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 80-bit unsigned integer formed from concatenating
+| 16-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of an 80-bit extended
+| floating-point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNExtF80UI( uiA64, uiA0 ) ((((uiA64) & 0x7FFF) == 0x7FFF) && ! ((uiA0) & UINT64_C( 0x4000000000000000 )) && ((uiA0) & UINT64_C( 0x3FFFFFFFFFFFFFFF )))
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of an 80-bit extended floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80UIToCommonNaN(
+ uint_fast16_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI64 UINT64_C( 0xFFFF800000000000 )
+#define defaultNaNF128UI0 UINT64_C( 0 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 128-bit unsigned integer formed from concatenating
+| 64-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of a 128-bit floating-
+| point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF128UI( uiA64, uiA0 ) ((((uiA64) & UINT64_C( 0x7FFF800000000000 )) == UINT64_C( 0x7FFF000000000000 )) && ((uiA0) || ((uiA64) & UINT64_C( 0x00007FFFFFFFFFFF ))))
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
+| the common NaN form, and stores the resulting common NaN at the location
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
+| is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128UIToCommonNaN(
+ uint_fast64_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN * );
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+#else
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is not
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
+| a NaN, converts this NaN to the common NaN form, and stores the resulting
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
+| NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80MToCommonNaN(
+ const struct extFloat80M *aSPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| 'zSPtr'.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr );
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI96 0xFFFF8000
+#define defaultNaNF128UI64 0
+#define defaultNaNF128UI32 0
+#define defaultNaNF128UI0 0
+
+/*----------------------------------------------------------------------------
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
+| converts this NaN to the common NaN form, and stores the resulting common
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
+| four 32-bit elements that concatenate in the platform's normal endian order
+| to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128MToCommonNaN( const uint32_t *aWPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr );
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+#endif
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/8086/Makefile.kup b/src/libs/softfloat-3e/source/8086/Makefile.kup
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/Makefile.kup
diff --git a/src/libs/softfloat-3e/source/8086/extF80M_isSignalingNaN.c b/src/libs/softfloat-3e/source/8086/extF80M_isSignalingNaN.c
new file mode 100644
index 00000000..c2cca65c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/extF80M_isSignalingNaN.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool extF80M_isSignalingNaN( const extFloat80_t *aPtr )
+{
+ const struct extFloat80M *aSPtr;
+ uint64_t uiA0;
+
+ aSPtr = (const struct extFloat80M *) aPtr;
+ if ( (aSPtr->signExp & 0x7FFF) != 0x7FFF ) return false;
+ uiA0 = aSPtr->signif;
+ return
+ ! (uiA0 & UINT64_C( 0x4000000000000000 ))
+ && (uiA0 & UINT64_C( 0x3FFFFFFFFFFFFFFF));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/f128M_isSignalingNaN.c b/src/libs/softfloat-3e/source/8086/f128M_isSignalingNaN.c
new file mode 100644
index 00000000..9ff83d72
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/f128M_isSignalingNaN.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool f128M_isSignalingNaN( const float128_t *aPtr )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ if ( (uiA96 & 0x7FFF8000) != 0x7FFF0000 ) return false;
+ return
+ ((uiA96 & 0x00007FFF) != 0)
+ || ((aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )])
+ != 0);
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_commonNaNToExtF80M.c b/src/libs/softfloat-3e/source/8086/s_commonNaNToExtF80M.c
new file mode 100644
index 00000000..06302aa1
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_commonNaNToExtF80M.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| `zSPtr'.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr )
+{
+
+ zSPtr->signExp = packToExtF80UI64( aPtr->sign, 0x7FFF );
+ zSPtr->signif = UINT64_C( 0xC000000000000000 ) | aPtr->v64>>1;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_commonNaNToExtF80UI.c b/src/libs/softfloat-3e/source/8086/s_commonNaNToExtF80UI.c
new file mode 100644
index 00000000..7325468f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_commonNaNToExtF80UI.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ.v64 = (uint_fast16_t) aPtr->sign<<15 | 0x7FFF;
+ uiZ.v0 = UINT64_C( 0xC000000000000000 ) | aPtr->v64>>1;
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_commonNaNToF128M.c b/src/libs/softfloat-3e/source/8086/s_commonNaNToF128M.c
new file mode 100644
index 00000000..e2940bb7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_commonNaNToF128M.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by `zWPtr'. Argument
+| `zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr )
+{
+
+ softfloat_shortShiftRight128M( (const uint32_t *) &aPtr->v0, 16, zWPtr );
+ zWPtr[indexWordHi( 4 )] |= (uint32_t) aPtr->sign<<31 | 0x7FFF8000;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_commonNaNToF128UI.c b/src/libs/softfloat-3e/source/8086/s_commonNaNToF128UI.c
new file mode 100644
index 00000000..ac8ea7b7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_commonNaNToF128UI.c
@@ -0,0 +1,55 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ = softfloat_shortShiftRight128( aPtr->v64, aPtr->v0, 16 );
+ uiZ.v64 |= (uint_fast64_t) aPtr->sign<<63 | UINT64_C( 0x7FFF800000000000 );
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_commonNaNToF16UI.c b/src/libs/softfloat-3e/source/8086/s_commonNaNToF16UI.c
new file mode 100644
index 00000000..07679d71
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_commonNaNToF16UI.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into a 16-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast16_t softfloat_commonNaNToF16UI( const struct commonNaN *aPtr )
+{
+
+ return (uint_fast16_t) aPtr->sign<<15 | 0x7E00 | aPtr->v64>>54;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_commonNaNToF32UI.c b/src/libs/softfloat-3e/source/8086/s_commonNaNToF32UI.c
new file mode 100644
index 00000000..982c1edf
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_commonNaNToF32UI.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into a 32-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast32_t softfloat_commonNaNToF32UI( const struct commonNaN *aPtr )
+{
+
+ return (uint_fast32_t) aPtr->sign<<31 | 0x7FC00000 | aPtr->v64>>41;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_commonNaNToF64UI.c b/src/libs/softfloat-3e/source/8086/s_commonNaNToF64UI.c
new file mode 100644
index 00000000..d88c68ad
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_commonNaNToF64UI.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by `aPtr' into a 64-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast64_t softfloat_commonNaNToF64UI( const struct commonNaN *aPtr )
+{
+
+ return
+ (uint_fast64_t) aPtr->sign<<63 | UINT64_C( 0x7FF8000000000000 )
+ | aPtr->v64>>12;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_extF80MToCommonNaN.c b/src/libs/softfloat-3e/source/8086/s_extF80MToCommonNaN.c
new file mode 100644
index 00000000..dfaa05cd
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_extF80MToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the 80-bit extended floating-point value pointed to by `aSPtr' is
+| a NaN, converts this NaN to the common NaN form, and stores the resulting
+| common NaN at the location pointed to by `zPtr'. If the NaN is a signaling
+| NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80MToCommonNaN(
+ const struct extFloat80M *aSPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( extF80M_isSignalingNaN( (const extFloat80_t *) aSPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = signExtF80UI64( aSPtr->signExp );
+ zPtr->v64 = aSPtr->signif<<1;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_extF80UIToCommonNaN.c b/src/libs/softfloat-3e/source/8086/s_extF80UIToCommonNaN.c
new file mode 100644
index 00000000..3e1c97bf
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_extF80UIToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating `uiA64' and `uiA0'
+| has the bit pattern of an 80-bit extended floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80UIToCommonNaN(
+ uint_fast16_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNExtF80UI( uiA64, uiA0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA64>>15;
+ zPtr->v64 = uiA0<<1;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_f128MToCommonNaN.c b/src/libs/softfloat-3e/source/8086/s_f128MToCommonNaN.c
new file mode 100644
index 00000000..ae3784f5
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_f128MToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the 128-bit floating-point value pointed to by `aWPtr' is a NaN,
+| converts this NaN to the common NaN form, and stores the resulting common
+| NaN at the location pointed to by `zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument `aWPtr' points to an array of
+| four 32-bit elements that concatenate in the platform's normal endian order
+| to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128MToCommonNaN( const uint32_t *aWPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( f128M_isSignalingNaN( (const float128_t *) aWPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = aWPtr[indexWordHi( 4 )]>>31;
+ softfloat_shortShiftLeft128M( aWPtr, 16, (uint32_t *) &zPtr->v0 );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_f128UIToCommonNaN.c b/src/libs/softfloat-3e/source/8086/s_f128UIToCommonNaN.c
new file mode 100644
index 00000000..f578e4c3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_f128UIToCommonNaN.c
@@ -0,0 +1,65 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating `uiA64' and `uiA0'
+| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
+| the common NaN form, and stores the resulting common NaN at the location
+| pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid exception
+| is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128UIToCommonNaN(
+ uint_fast64_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ struct uint128 NaNSig;
+
+ if ( softfloat_isSigNaNF128UI( uiA64, uiA0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ NaNSig = softfloat_shortShiftLeft128( uiA64, uiA0, 16 );
+ zPtr->sign = uiA64>>63;
+ zPtr->v64 = NaNSig.v64;
+ zPtr->v0 = NaNSig.v0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_f16UIToCommonNaN.c b/src/libs/softfloat-3e/source/8086/s_f16UIToCommonNaN.c
new file mode 100644
index 00000000..4f7c3f3c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_f16UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming `uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f16UIToCommonNaN( uint_fast16_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF16UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA>>15;
+ zPtr->v64 = (uint_fast64_t) uiA<<54;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_f32UIToCommonNaN.c b/src/libs/softfloat-3e/source/8086/s_f32UIToCommonNaN.c
new file mode 100644
index 00000000..50bc7edb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_f32UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming `uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f32UIToCommonNaN( uint_fast32_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF32UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA>>31;
+ zPtr->v64 = (uint_fast64_t) uiA<<41;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_f64UIToCommonNaN.c b/src/libs/softfloat-3e/source/8086/s_f64UIToCommonNaN.c
new file mode 100644
index 00000000..0b1f953c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_f64UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming `uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f64UIToCommonNaN( uint_fast64_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF64UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA>>63;
+ zPtr->v64 = uiA<<12;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_propagateNaNExtF80M.c b/src/libs/softfloat-3e/source/8086/s_propagateNaNExtF80M.c
new file mode 100644
index 00000000..8b30c87a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_propagateNaNExtF80M.c
@@ -0,0 +1,108 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by `aSPtr' and `bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by `zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ bool isSigNaNA;
+ const struct extFloat80M *sPtr;
+ bool isSigNaNB;
+ uint_fast16_t uiB64;
+ uint64_t uiB0;
+ uint_fast16_t uiA64;
+ uint64_t uiA0;
+ uint_fast16_t uiMagA64, uiMagB64;
+
+ isSigNaNA = extF80M_isSignalingNaN( (const extFloat80_t *) aSPtr );
+ sPtr = aSPtr;
+ if ( ! bSPtr ) {
+ if ( isSigNaNA ) softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ goto copy;
+ }
+ isSigNaNB = extF80M_isSignalingNaN( (const extFloat80_t *) bSPtr );
+ if ( isSigNaNA | isSigNaNB ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) {
+ uiB64 = bSPtr->signExp;
+ if ( isSigNaNB ) goto returnLargerUIMag;
+ uiB0 = bSPtr->signif;
+ if ( isNaNExtF80UI( uiB64, uiB0 ) ) goto copyB;
+ goto copy;
+ } else {
+ uiA64 = aSPtr->signExp;
+ uiA0 = aSPtr->signif;
+ if ( isNaNExtF80UI( uiA64, uiA0 ) ) goto copy;
+ goto copyB;
+ }
+ }
+ uiB64 = bSPtr->signExp;
+ returnLargerUIMag:
+ uiA64 = aSPtr->signExp;
+ uiMagA64 = uiA64 & 0x7FFF;
+ uiMagB64 = uiB64 & 0x7FFF;
+ if ( uiMagA64 < uiMagB64 ) goto copyB;
+ if ( uiMagB64 < uiMagA64 ) goto copy;
+ uiA0 = aSPtr->signif;
+ uiB0 = bSPtr->signif;
+ if ( uiA0 < uiB0 ) goto copyB;
+ if ( uiB0 < uiA0 ) goto copy;
+ if ( uiA64 < uiB64 ) goto copy;
+ copyB:
+ sPtr = bSPtr;
+ copy:
+ zSPtr->signExp = sPtr->signExp;
+ zSPtr->signif = sPtr->signif | UINT64_C( 0xC000000000000000 );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_propagateNaNExtF80UI.c b/src/libs/softfloat-3e/source/8086/s_propagateNaNExtF80UI.c
new file mode 100644
index 00000000..0dcadd64
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_propagateNaNExtF80UI.c
@@ -0,0 +1,107 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2018 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ bool isSigNaNA, isSigNaNB;
+ uint_fast64_t uiNonsigA0, uiNonsigB0;
+ uint_fast16_t uiMagA64, uiMagB64;
+ struct uint128 uiZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ isSigNaNA = softfloat_isSigNaNExtF80UI( uiA64, uiA0 );
+ isSigNaNB = softfloat_isSigNaNExtF80UI( uiB64, uiB0 );
+ /*------------------------------------------------------------------------
+ | Make NaNs non-signaling.
+ *------------------------------------------------------------------------*/
+ uiNonsigA0 = uiA0 | UINT64_C( 0xC000000000000000 );
+ uiNonsigB0 = uiB0 | UINT64_C( 0xC000000000000000 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isSigNaNA | isSigNaNB ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) {
+ if ( isSigNaNB ) goto returnLargerMag;
+ if ( isNaNExtF80UI( uiB64, uiB0 ) ) goto returnB;
+ goto returnA;
+ } else {
+ if ( isNaNExtF80UI( uiA64, uiA0 ) ) goto returnA;
+ goto returnB;
+ }
+ }
+ returnLargerMag:
+ uiMagA64 = uiA64 & 0x7FFF;
+ uiMagB64 = uiB64 & 0x7FFF;
+ if ( uiMagA64 < uiMagB64 ) goto returnB;
+ if ( uiMagB64 < uiMagA64 ) goto returnA;
+ if ( uiA0 < uiB0 ) goto returnB;
+ if ( uiB0 < uiA0 ) goto returnA;
+ if ( uiA64 < uiB64 ) goto returnA;
+ returnB:
+ uiZ.v64 = uiB64;
+ uiZ.v0 = uiNonsigB0;
+ return uiZ;
+ returnA:
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiNonsigA0;
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_propagateNaNF128M.c b/src/libs/softfloat-3e/source/8086/s_propagateNaNF128M.c
new file mode 100644
index 00000000..d2b33416
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_propagateNaNF128M.c
@@ -0,0 +1,108 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| `aWPtr' and `bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by `zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of `aWPtr', `bWPtr',
+| and `zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA;
+ const uint32_t *ptr;
+ bool isSigNaNB;
+ uint32_t uiA96, uiB96, wordMagA, wordMagB;
+
+ isSigNaNA = f128M_isSignalingNaN( (const float128_t *) aWPtr );
+ ptr = aWPtr;
+ if ( ! bWPtr ) {
+ if ( isSigNaNA ) softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ goto copy;
+ }
+ isSigNaNB = f128M_isSignalingNaN( (const float128_t *) bWPtr );
+ if ( isSigNaNA | isSigNaNB ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) {
+ if ( isSigNaNB ) goto returnLargerUIMag;
+ if ( softfloat_isNaNF128M( bWPtr ) ) goto copyB;
+ goto copy;
+ } else {
+ if ( softfloat_isNaNF128M( aWPtr ) ) goto copy;
+ goto copyB;
+ }
+ }
+ returnLargerUIMag:
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ wordMagA = uiA96 & 0x7FFFFFFF;
+ wordMagB = uiB96 & 0x7FFFFFFF;
+ if ( wordMagA < wordMagB ) goto copyB;
+ if ( wordMagB < wordMagA ) goto copy;
+ wordMagA = aWPtr[indexWord( 4, 2 )];
+ wordMagB = bWPtr[indexWord( 4, 2 )];
+ if ( wordMagA < wordMagB ) goto copyB;
+ if ( wordMagB < wordMagA ) goto copy;
+ wordMagA = aWPtr[indexWord( 4, 1 )];
+ wordMagB = bWPtr[indexWord( 4, 1 )];
+ if ( wordMagA < wordMagB ) goto copyB;
+ if ( wordMagB < wordMagA ) goto copy;
+ wordMagA = aWPtr[indexWord( 4, 0 )];
+ wordMagB = bWPtr[indexWord( 4, 0 )];
+ if ( wordMagA < wordMagB ) goto copyB;
+ if ( wordMagB < wordMagA ) goto copy;
+ if ( uiA96 < uiB96 ) goto copy;
+ copyB:
+ ptr = bWPtr;
+ copy:
+ zWPtr[indexWordHi( 4 )] = ptr[indexWordHi( 4 )] | 0x00008000;
+ zWPtr[indexWord( 4, 2 )] = ptr[indexWord( 4, 2 )];
+ zWPtr[indexWord( 4, 1 )] = ptr[indexWord( 4, 1 )];
+ zWPtr[indexWord( 4, 0 )] = ptr[indexWord( 4, 0 )];
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_propagateNaNF128UI.c b/src/libs/softfloat-3e/source/8086/s_propagateNaNF128UI.c
new file mode 100644
index 00000000..fdb30349
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_propagateNaNF128UI.c
@@ -0,0 +1,106 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2018 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ bool isSigNaNA, isSigNaNB;
+ uint_fast64_t uiNonsigA64, uiNonsigB64, uiMagA64, uiMagB64;
+ struct uint128 uiZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ isSigNaNA = softfloat_isSigNaNF128UI( uiA64, uiA0 );
+ isSigNaNB = softfloat_isSigNaNF128UI( uiB64, uiB0 );
+ /*------------------------------------------------------------------------
+ | Make NaNs non-signaling.
+ *------------------------------------------------------------------------*/
+ uiNonsigA64 = uiA64 | UINT64_C( 0x0000800000000000 );
+ uiNonsigB64 = uiB64 | UINT64_C( 0x0000800000000000 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isSigNaNA | isSigNaNB ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) {
+ if ( isSigNaNB ) goto returnLargerMag;
+ if ( isNaNF128UI( uiB64, uiB0 ) ) goto returnB;
+ goto returnA;
+ } else {
+ if ( isNaNF128UI( uiA64, uiA0 ) ) goto returnA;
+ goto returnB;
+ }
+ }
+ returnLargerMag:
+ uiMagA64 = uiA64 & UINT64_C( 0x7FFFFFFFFFFFFFFF );
+ uiMagB64 = uiB64 & UINT64_C( 0x7FFFFFFFFFFFFFFF );
+ if ( uiMagA64 < uiMagB64 ) goto returnB;
+ if ( uiMagB64 < uiMagA64 ) goto returnA;
+ if ( uiA0 < uiB0 ) goto returnB;
+ if ( uiB0 < uiA0 ) goto returnA;
+ if ( uiNonsigA64 < uiNonsigB64 ) goto returnA;
+ returnB:
+ uiZ.v64 = uiNonsigB64;
+ uiZ.v0 = uiB0;
+ return uiZ;
+ returnA:
+ uiZ.v64 = uiNonsigA64;
+ uiZ.v0 = uiA0;
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_propagateNaNF16UI.c b/src/libs/softfloat-3e/source/8086/s_propagateNaNF16UI.c
new file mode 100644
index 00000000..f6f82b01
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_propagateNaNF16UI.c
@@ -0,0 +1,84 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2018 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA, isSigNaNB;
+ uint_fast16_t uiNonsigA, uiNonsigB, uiMagA, uiMagB;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ isSigNaNA = softfloat_isSigNaNF16UI( uiA );
+ isSigNaNB = softfloat_isSigNaNF16UI( uiB );
+ /*------------------------------------------------------------------------
+ | Make NaNs non-signaling.
+ *------------------------------------------------------------------------*/
+ uiNonsigA = uiA | 0x0200;
+ uiNonsigB = uiB | 0x0200;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isSigNaNA | isSigNaNB ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) {
+ if ( isSigNaNB ) goto returnLargerMag;
+ return isNaNF16UI( uiB ) ? uiNonsigB : uiNonsigA;
+ } else {
+ return isNaNF16UI( uiA ) ? uiNonsigA : uiNonsigB;
+ }
+ }
+ returnLargerMag:
+ uiMagA = uiA & 0x7FFF;
+ uiMagB = uiB & 0x7FFF;
+ if ( uiMagA < uiMagB ) return uiNonsigB;
+ if ( uiMagB < uiMagA ) return uiNonsigA;
+ return (uiNonsigA < uiNonsigB) ? uiNonsigA : uiNonsigB;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_propagateNaNF32UI.c b/src/libs/softfloat-3e/source/8086/s_propagateNaNF32UI.c
new file mode 100644
index 00000000..772949e0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_propagateNaNF32UI.c
@@ -0,0 +1,84 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2018 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA, isSigNaNB;
+ uint_fast32_t uiNonsigA, uiNonsigB, uiMagA, uiMagB;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ isSigNaNA = softfloat_isSigNaNF32UI( uiA );
+ isSigNaNB = softfloat_isSigNaNF32UI( uiB );
+ /*------------------------------------------------------------------------
+ | Make NaNs non-signaling.
+ *------------------------------------------------------------------------*/
+ uiNonsigA = uiA | 0x00400000;
+ uiNonsigB = uiB | 0x00400000;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isSigNaNA | isSigNaNB ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) {
+ if ( isSigNaNB ) goto returnLargerMag;
+ return isNaNF32UI( uiB ) ? uiNonsigB : uiNonsigA;
+ } else {
+ return isNaNF32UI( uiA ) ? uiNonsigA : uiNonsigB;
+ }
+ }
+ returnLargerMag:
+ uiMagA = uiA & 0x7FFFFFFF;
+ uiMagB = uiB & 0x7FFFFFFF;
+ if ( uiMagA < uiMagB ) return uiNonsigB;
+ if ( uiMagB < uiMagA ) return uiNonsigA;
+ return (uiNonsigA < uiNonsigB) ? uiNonsigA : uiNonsigB;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/s_propagateNaNF64UI.c b/src/libs/softfloat-3e/source/8086/s_propagateNaNF64UI.c
new file mode 100644
index 00000000..7b11f13d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/s_propagateNaNF64UI.c
@@ -0,0 +1,84 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2018 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA, isSigNaNB;
+ uint_fast64_t uiNonsigA, uiNonsigB, uiMagA, uiMagB;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ isSigNaNA = softfloat_isSigNaNF64UI( uiA );
+ isSigNaNB = softfloat_isSigNaNF64UI( uiB );
+ /*------------------------------------------------------------------------
+ | Make NaNs non-signaling.
+ *------------------------------------------------------------------------*/
+ uiNonsigA = uiA | UINT64_C( 0x0008000000000000 );
+ uiNonsigB = uiB | UINT64_C( 0x0008000000000000 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isSigNaNA | isSigNaNB ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) {
+ if ( isSigNaNB ) goto returnLargerMag;
+ return isNaNF64UI( uiB ) ? uiNonsigB : uiNonsigA;
+ } else {
+ return isNaNF64UI( uiA ) ? uiNonsigA : uiNonsigB;
+ }
+ }
+ returnLargerMag:
+ uiMagA = uiA & UINT64_C( 0x7FFFFFFFFFFFFFFF );
+ uiMagB = uiB & UINT64_C( 0x7FFFFFFFFFFFFFFF );
+ if ( uiMagA < uiMagB ) return uiNonsigB;
+ if ( uiMagB < uiMagA ) return uiNonsigA;
+ return (uiNonsigA < uiNonsigB) ? uiNonsigA : uiNonsigB;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/softfloat_raiseFlags.c b/src/libs/softfloat-3e/source/8086/softfloat_raiseFlags.c
new file mode 100644
index 00000000..64ea08b2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/softfloat_raiseFlags.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Raises the exceptions specified by `flags'. Floating-point traps can be
+| defined here if desired. It is currently not possible for such a trap
+| to substitute a result value. If traps are not implemented, this routine
+| should be simply `softfloat_exceptionFlags |= flags;'.
+*----------------------------------------------------------------------------*/
+void softfloat_raiseFlags( uint_fast8_t flags SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+ softfloat_exceptionFlags |= flags;
+#else
+ pState->exceptionFlags |= flags;
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/8086/specialize.h b/src/libs/softfloat-3e/source/8086/specialize.h
new file mode 100644
index 00000000..a0f6ba70
--- /dev/null
+++ b/src/libs/softfloat-3e/source/8086/specialize.h
@@ -0,0 +1,379 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2018 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef specialize_h
+#define specialize_h 1
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "primitiveTypes.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Default value for 'softfloat_detectTininess'.
+*----------------------------------------------------------------------------*/
+#define init_detectTininess softfloat_tininess_afterRounding
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 32-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui32_fromPosOverflow 0xFFFFFFFF
+#define ui32_fromNegOverflow 0xFFFFFFFF
+#define ui32_fromNaN 0xFFFFFFFF
+#define i32_fromPosOverflow (-0x7FFFFFFF - 1)
+#define i32_fromNegOverflow (-0x7FFFFFFF - 1)
+#define i32_fromNaN (-0x7FFFFFFF - 1)
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 64-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui64_fromPosOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
+#define ui64_fromNegOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
+#define ui64_fromNaN UINT64_C( 0xFFFFFFFFFFFFFFFF )
+#define i64_fromPosOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNegOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNaN (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+
+/*----------------------------------------------------------------------------
+| "Common NaN" structure, used to transfer NaN representations from one format
+| to another.
+*----------------------------------------------------------------------------*/
+struct commonNaN {
+ bool sign;
+#ifdef LITTLEENDIAN
+ uint64_t v0, v64;
+#else
+ uint64_t v64, v0;
+#endif
+};
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 16-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF16UI 0xFE00
+
+/*----------------------------------------------------------------------------
+| Returns true when 16-bit unsigned integer 'uiA' has the bit pattern of a
+| 16-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF16UI( uiA ) ((((uiA) & 0x7E00) == 0x7C00) && ((uiA) & 0x01FF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f16UIToCommonNaN( uint_fast16_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast16_t softfloat_commonNaNToF16UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 32-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF32UI 0xFFC00000
+
+/*----------------------------------------------------------------------------
+| Returns true when 32-bit unsigned integer 'uiA' has the bit pattern of a
+| 32-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF32UI( uiA ) ((((uiA) & 0x7FC00000) == 0x7F800000) && ((uiA) & 0x003FFFFF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f32UIToCommonNaN( uint_fast32_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast32_t softfloat_commonNaNToF32UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 64-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF64UI UINT64_C( 0xFFF8000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when 64-bit unsigned integer 'uiA' has the bit pattern of a
+| 64-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF64UI( uiA ) ((((uiA) & UINT64_C( 0x7FF8000000000000 )) == UINT64_C( 0x7FF0000000000000 )) && ((uiA) & UINT64_C( 0x0007FFFFFFFFFFFF )))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f64UIToCommonNaN( uint_fast64_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast64_t softfloat_commonNaNToF64UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 80-bit extended floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNExtF80UI64 0xFFFF
+#define defaultNaNExtF80UI0 UINT64_C( 0xC000000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 80-bit unsigned integer formed from concatenating
+| 16-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of an 80-bit extended
+| floating-point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNExtF80UI( uiA64, uiA0 ) ((((uiA64) & 0x7FFF) == 0x7FFF) && ! ((uiA0) & UINT64_C( 0x4000000000000000 )) && ((uiA0) & UINT64_C( 0x3FFFFFFFFFFFFFFF )))
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of an 80-bit extended floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80UIToCommonNaN(
+ uint_fast16_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI64 UINT64_C( 0xFFFF800000000000 )
+#define defaultNaNF128UI0 UINT64_C( 0 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 128-bit unsigned integer formed from concatenating
+| 64-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of a 128-bit floating-
+| point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF128UI( uiA64, uiA0 ) ((((uiA64) & UINT64_C( 0x7FFF800000000000 )) == UINT64_C( 0x7FFF000000000000 )) && ((uiA0) || ((uiA64) & UINT64_C( 0x00007FFFFFFFFFFF ))))
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
+| the common NaN form, and stores the resulting common NaN at the location
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
+| is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128UIToCommonNaN(
+ uint_fast64_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN * );
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+#else
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is not
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
+| a NaN, converts this NaN to the common NaN form, and stores the resulting
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
+| NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80MToCommonNaN(
+ const struct extFloat80M *aSPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| 'zSPtr'.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr );
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI96 0xFFFF8000
+#define defaultNaNF128UI64 0
+#define defaultNaNF128UI32 0
+#define defaultNaNF128UI0 0
+
+/*----------------------------------------------------------------------------
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
+| converts this NaN to the common NaN form, and stores the resulting common
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
+| four 32-bit elements that concatenate in the platform's normal endian order
+| to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128MToCommonNaN( const uint32_t *aWPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr );
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+#endif
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c
new file mode 100644
index 00000000..c2cca65c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool extF80M_isSignalingNaN( const extFloat80_t *aPtr )
+{
+ const struct extFloat80M *aSPtr;
+ uint64_t uiA0;
+
+ aSPtr = (const struct extFloat80M *) aPtr;
+ if ( (aSPtr->signExp & 0x7FFF) != 0x7FFF ) return false;
+ uiA0 = aSPtr->signif;
+ return
+ ! (uiA0 & UINT64_C( 0x4000000000000000 ))
+ && (uiA0 & UINT64_C( 0x3FFFFFFFFFFFFFFF));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c
new file mode 100644
index 00000000..9ff83d72
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool f128M_isSignalingNaN( const float128_t *aPtr )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ if ( (uiA96 & 0x7FFF8000) != 0x7FFF0000 ) return false;
+ return
+ ((uiA96 & 0x00007FFF) != 0)
+ || ((aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )])
+ != 0);
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c
new file mode 100644
index 00000000..2e6bf7c7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "softfloat_types.h"
+
+#define softfloat_commonNaNToExtF80M softfloat_commonNaNToExtF80M
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| 'zSPtr'.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr )
+{
+
+ zSPtr->signExp = defaultNaNExtF80UI64;
+ zSPtr->signif = defaultNaNExtF80UI0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c
new file mode 100644
index 00000000..e37004f7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#define softfloat_commonNaNToExtF80UI softfloat_commonNaNToExtF80UI
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ.v64 = defaultNaNExtF80UI64;
+ uiZ.v0 = defaultNaNExtF80UI0;
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c
new file mode 100644
index 00000000..2ff4c163
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#define softfloat_commonNaNToF128M softfloat_commonNaNToF128M
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr )
+{
+
+ zWPtr[indexWord( 4, 3 )] = defaultNaNF128UI96;
+ zWPtr[indexWord( 4, 2 )] = defaultNaNF128UI64;
+ zWPtr[indexWord( 4, 1 )] = defaultNaNF128UI32;
+ zWPtr[indexWord( 4, 0 )] = defaultNaNF128UI0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c
new file mode 100644
index 00000000..05dfb5f1
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#define softfloat_commonNaNToF128UI softfloat_commonNaNToF128UI
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c
new file mode 100644
index 00000000..861b2696
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c
new file mode 100644
index 00000000..861b2696
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c
new file mode 100644
index 00000000..861b2696
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c
new file mode 100644
index 00000000..861b2696
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c
new file mode 100644
index 00000000..861b2696
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c
new file mode 100644
index 00000000..861b2696
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c
new file mode 100644
index 00000000..861b2696
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c
new file mode 100644
index 00000000..861b2696
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c
new file mode 100644
index 00000000..861b2696
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c
new file mode 100644
index 00000000..861b2696
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c
new file mode 100644
index 00000000..b2742a43
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c
@@ -0,0 +1,75 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ uint_fast16_t ui64;
+ uint_fast64_t ui0;
+
+ ui64 = aSPtr->signExp;
+ ui0 = aSPtr->signif;
+ if (
+ softfloat_isSigNaNExtF80UI( ui64, ui0 )
+ || (bSPtr
+ && (ui64 = bSPtr->signExp,
+ ui0 = bSPtr->signif,
+ softfloat_isSigNaNExtF80UI( ui64, ui0 )))
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zSPtr->signExp = defaultNaNExtF80UI64;
+ zSPtr->signif = defaultNaNExtF80UI0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c
new file mode 100644
index 00000000..3418bbdd
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c
@@ -0,0 +1,74 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ struct uint128 uiZ;
+
+ if (
+ softfloat_isSigNaNExtF80UI( uiA64, uiA0 )
+ || softfloat_isSigNaNExtF80UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ uiZ.v64 = defaultNaNExtF80UI64;
+ uiZ.v0 = defaultNaNExtF80UI0;
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c
new file mode 100644
index 00000000..2c963701
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c
@@ -0,0 +1,68 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if (
+ f128M_isSignalingNaN( (const float128_t *) aWPtr );
+ || (bWPtr && f128M_isSignalingNaN( (const float128_t *) bWPtr ))
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zWPtr[indexWord( 4, 3 )] = defaultNaNF128UI96;
+ zWPtr[indexWord( 4, 2 )] = defaultNaNF128UI64;
+ zWPtr[indexWord( 4, 1 )] = defaultNaNF128UI32;
+ zWPtr[indexWord( 4, 0 )] = defaultNaNF128UI0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c
new file mode 100644
index 00000000..7a9916ea
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c
@@ -0,0 +1,74 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ struct uint128 uiZ;
+
+ if (
+ softfloat_isSigNaNF128UI( uiA64, uiA0 )
+ || softfloat_isSigNaNF128UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c
new file mode 100644
index 00000000..dc6af83e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF16UI( uiA ) || softfloat_isSigNaNF16UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return defaultNaNF16UI;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c
new file mode 100644
index 00000000..bde082a2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF32UI( uiA ) || softfloat_isSigNaNF32UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return defaultNaNF32UI;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c
new file mode 100644
index 00000000..251ff36a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF64UI( uiA ) || softfloat_isSigNaNF64UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return defaultNaNF64UI;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c
new file mode 100644
index 00000000..5b0d2a92
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Raises the exceptions specified by 'flags'. Floating-point traps can be
+| defined here if desired. It is currently not possible for such a trap
+| to substitute a result value. If traps are not implemented, this routine
+| should be simply 'softfloat_exceptionFlags |= flags;'.
+*----------------------------------------------------------------------------*/
+void softfloat_raiseFlags( uint_fast8_t flags SOFTFLOAT_STATE_ARG_COMMA )
+{
+
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+ softfloat_exceptionFlags |= flags;
+#else
+ pState->exceptionFlags |= flags;
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/specialize.h b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/specialize.h
new file mode 100644
index 00000000..7079c953
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2-defaultNaN/specialize.h
@@ -0,0 +1,438 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef specialize_h
+#define specialize_h 1
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "primitiveTypes.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Default value for 'softfloat_detectTininess'.
+*----------------------------------------------------------------------------*/
+#define init_detectTininess softfloat_tininess_beforeRounding
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 32-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui32_fromPosOverflow 0xFFFFFFFF
+#define ui32_fromNegOverflow 0
+#define ui32_fromNaN 0
+#define i32_fromPosOverflow 0x7FFFFFFF
+#define i32_fromNegOverflow (-0x7FFFFFFF - 1)
+#define i32_fromNaN 0
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 64-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui64_fromPosOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
+#define ui64_fromNegOverflow 0
+#define ui64_fromNaN 0
+#define i64_fromPosOverflow INT64_C( 0x7FFFFFFFFFFFFFFF )
+#define i64_fromNegOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNaN 0
+
+/*----------------------------------------------------------------------------
+| "Common NaN" structure, used to transfer NaN representations from one format
+| to another.
+*----------------------------------------------------------------------------*/
+struct commonNaN { char _unused; };
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 16-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF16UI 0x7E00
+
+/*----------------------------------------------------------------------------
+| Returns true when 16-bit unsigned integer 'uiA' has the bit pattern of a
+| 16-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF16UI( uiA ) ((((uiA) & 0x7E00) == 0x7C00) && ((uiA) & 0x01FF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+#define softfloat_f16UIToCommonNaN( uiA, zPtr ) if ( ! ((uiA) & 0x0200) ) softfloat_raiseFlags( softfloat_flag_invalid )
+#else
+# define softfloat_f16UIToCommonNaN( uiA, zPtr, pState ) if ( ! ((uiA) & 0x0200) ) softfloat_raiseFlags( softfloat_flag_invalid, pState )
+#endif
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+#define softfloat_commonNaNToF16UI( aPtr ) ((uint_fast16_t) defaultNaNF16UI)
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 32-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF32UI 0x7FC00000
+
+/*----------------------------------------------------------------------------
+| Returns true when 32-bit unsigned integer 'uiA' has the bit pattern of a
+| 32-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF32UI( uiA ) ((((uiA) & 0x7FC00000) == 0x7F800000) && ((uiA) & 0x003FFFFF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+#define softfloat_f32UIToCommonNaN( uiA, zPtr ) if ( ! ((uiA) & 0x00400000) ) softfloat_raiseFlags( softfloat_flag_invalid )
+#else
+# define softfloat_f32UIToCommonNaN( uiA, zPtr, pState ) if ( ! ((uiA) & 0x00400000) ) softfloat_raiseFlags( softfloat_flag_invalid, pState )
+#endif
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+#define softfloat_commonNaNToF32UI( aPtr ) ((uint_fast32_t) defaultNaNF32UI)
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 64-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF64UI UINT64_C( 0x7FF8000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when 64-bit unsigned integer 'uiA' has the bit pattern of a
+| 64-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF64UI( uiA ) ((((uiA) & UINT64_C( 0x7FF8000000000000 )) == UINT64_C( 0x7FF0000000000000 )) && ((uiA) & UINT64_C( 0x0007FFFFFFFFFFFF )))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+#define softfloat_f64UIToCommonNaN( uiA, zPtr ) if ( ! ((uiA) & UINT64_C( 0x0008000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
+#else
+# define softfloat_f64UIToCommonNaN( uiA, zPtr, pState ) if ( ! ((uiA) & UINT64_C( 0x0008000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid, pState )
+#endif
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+#define softfloat_commonNaNToF64UI( aPtr ) ((uint_fast64_t) defaultNaNF64UI)
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 80-bit extended floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNExtF80UI64 0x7FFF
+#define defaultNaNExtF80UI0 UINT64_C( 0xC000000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 80-bit unsigned integer formed from concatenating
+| 16-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of an 80-bit extended
+| floating-point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNExtF80UI( uiA64, uiA0 ) ((((uiA64) & 0x7FFF) == 0x7FFF) && ! ((uiA0) & UINT64_C( 0x4000000000000000 )) && ((uiA0) & UINT64_C( 0x3FFFFFFFFFFFFFFF )))
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of an 80-bit extended floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+#define softfloat_extF80UIToCommonNaN( uiA64, uiA0, zPtr ) if ( ! ((uiA0) & UINT64_C( 0x4000000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
+#else
+# define softfloat_extF80UIToCommonNaN( uiA64, uiA0, zPtr, pState ) if ( ! ((uiA0) & UINT64_C( 0x4000000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid, pState )
+#endif
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+#if defined INLINE && ! defined softfloat_commonNaNToExtF80UI
+INLINE
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+ uiZ.v64 = defaultNaNExtF80UI64;
+ uiZ.v0 = defaultNaNExtF80UI0;
+ return uiZ;
+}
+#else
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr );
+#endif
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI64 UINT64_C( 0x7FFF800000000000 )
+#define defaultNaNF128UI0 UINT64_C( 0 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 128-bit unsigned integer formed from concatenating
+| 64-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of a 128-bit floating-
+| point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF128UI( uiA64, uiA0 ) ((((uiA64) & UINT64_C( 0x7FFF800000000000 )) == UINT64_C( 0x7FFF000000000000 )) && ((uiA0) || ((uiA64) & UINT64_C( 0x00007FFFFFFFFFFF ))))
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
+| the common NaN form, and stores the resulting common NaN at the location
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
+| is raised.
+*----------------------------------------------------------------------------*/
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+#define softfloat_f128UIToCommonNaN( uiA64, uiA0, zPtr ) if ( ! ((uiA64) & UINT64_C( 0x0000800000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
+#else
+# define softfloat_f128UIToCommonNaN( uiA64, uiA0, zPtr, pState ) if ( ! ((uiA64) & UINT64_C( 0x0000800000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid, pState)
+#endif
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+#if defined INLINE && ! defined softfloat_commonNaNToF128UI
+INLINE
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ return uiZ;
+}
+#else
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN * );
+#endif
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+#else
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is not
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
+| a NaN, converts this NaN to the common NaN form, and stores the resulting
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
+| NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+#define softfloat_extF80MToCommonNaN( aSPtr, zPtr ) if ( ! ((aSPtr)->signif & UINT64_C( 0x4000000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
+#else
+# define softfloat_extF80MToCommonNaN( aSPtr, zPtr, pState ) if ( ! ((aSPtr)->signif & UINT64_C( 0x4000000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid, pState )
+#endif
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| 'zSPtr'.
+*----------------------------------------------------------------------------*/
+#if defined INLINE && ! defined softfloat_commonNaNToExtF80M
+INLINE
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr )
+{
+ zSPtr->signExp = defaultNaNExtF80UI64;
+ zSPtr->signif = defaultNaNExtF80UI0;
+}
+#else
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr );
+#endif
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI96 0x7FFF8000
+#define defaultNaNF128UI64 0
+#define defaultNaNF128UI32 0
+#define defaultNaNF128UI0 0
+
+/*----------------------------------------------------------------------------
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
+| converts this NaN to the common NaN form, and stores the resulting common
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
+| four 32-bit elements that concatenate in the platform's normal endian order
+| to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+#define softfloat_f128MToCommonNaN( aWPtr, zPtr ) if ( ! ((aWPtr)[indexWordHi( 4 )] & UINT64_C( 0x0000800000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
+#else
+# define softfloat_f128MToCommonNaN( aWPtr, zPtr ) if ( ! ((aWPtr)[indexWordHi( 4 )] & UINT64_C( 0x0000800000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid, pState )
+#endif
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+#if defined INLINE && ! defined softfloat_commonNaNToF128M
+INLINE
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr )
+{
+ zWPtr[indexWord( 4, 3 )] = defaultNaNF128UI96;
+ zWPtr[indexWord( 4, 2 )] = defaultNaNF128UI64;
+ zWPtr[indexWord( 4, 1 )] = defaultNaNF128UI32;
+ zWPtr[indexWord( 4, 0 )] = defaultNaNF128UI0;
+}
+#else
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr );
+#endif
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+#endif
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/extF80M_isSignalingNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2/extF80M_isSignalingNaN.c
new file mode 100644
index 00000000..c2cca65c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/extF80M_isSignalingNaN.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool extF80M_isSignalingNaN( const extFloat80_t *aPtr )
+{
+ const struct extFloat80M *aSPtr;
+ uint64_t uiA0;
+
+ aSPtr = (const struct extFloat80M *) aPtr;
+ if ( (aSPtr->signExp & 0x7FFF) != 0x7FFF ) return false;
+ uiA0 = aSPtr->signif;
+ return
+ ! (uiA0 & UINT64_C( 0x4000000000000000 ))
+ && (uiA0 & UINT64_C( 0x3FFFFFFFFFFFFFFF));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/f128M_isSignalingNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2/f128M_isSignalingNaN.c
new file mode 100644
index 00000000..9ff83d72
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/f128M_isSignalingNaN.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool f128M_isSignalingNaN( const float128_t *aPtr )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ if ( (uiA96 & 0x7FFF8000) != 0x7FFF0000 ) return false;
+ return
+ ((uiA96 & 0x00007FFF) != 0)
+ || ((aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )])
+ != 0);
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80M.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80M.c
new file mode 100644
index 00000000..6bb922a1
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80M.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| 'zSPtr'.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr )
+{
+
+ zSPtr->signExp = packToExtF80UI64( aPtr->sign, 0x7FFF );
+ zSPtr->signif = UINT64_C( 0xC000000000000000 ) | aPtr->v64>>1;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80UI.c
new file mode 100644
index 00000000..5e841b25
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80UI.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ.v64 = (uint_fast16_t) aPtr->sign<<15 | 0x7FFF;
+ uiZ.v0 = UINT64_C( 0xC000000000000000 ) | aPtr->v64>>1;
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF128M.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF128M.c
new file mode 100644
index 00000000..02e23485
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF128M.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr )
+{
+
+ softfloat_shortShiftRight128M( (const uint32_t *) &aPtr->v0, 16, zWPtr );
+ zWPtr[indexWordHi( 4 )] |= (uint32_t) aPtr->sign<<31 | 0x7FFF8000;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF128UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF128UI.c
new file mode 100644
index 00000000..fa87d75f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF128UI.c
@@ -0,0 +1,55 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ = softfloat_shortShiftRight128( aPtr->v64, aPtr->v0, 16 );
+ uiZ.v64 |= (uint_fast64_t) aPtr->sign<<63 | UINT64_C( 0x7FFF800000000000 );
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF16UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF16UI.c
new file mode 100644
index 00000000..6d5bf9ab
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF16UI.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast16_t softfloat_commonNaNToF16UI( const struct commonNaN *aPtr )
+{
+
+ return (uint_fast16_t) aPtr->sign<<15 | 0x7E00 | aPtr->v64>>54;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF32UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF32UI.c
new file mode 100644
index 00000000..e45d63b3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF32UI.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast32_t softfloat_commonNaNToF32UI( const struct commonNaN *aPtr )
+{
+
+ return (uint_fast32_t) aPtr->sign<<31 | 0x7FC00000 | aPtr->v64>>41;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF64UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF64UI.c
new file mode 100644
index 00000000..bfde88bb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_commonNaNToF64UI.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast64_t softfloat_commonNaNToF64UI( const struct commonNaN *aPtr )
+{
+
+ return
+ (uint_fast64_t) aPtr->sign<<63 | UINT64_C( 0x7FF8000000000000 )
+ | aPtr->v64>>12;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_extF80MToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_extF80MToCommonNaN.c
new file mode 100644
index 00000000..e6571f63
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_extF80MToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
+| a NaN, converts this NaN to the common NaN form, and stores the resulting
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
+| NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80MToCommonNaN(
+ const struct extFloat80M *aSPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( extF80M_isSignalingNaN( (const extFloat80_t *) aSPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = signExtF80UI64( aSPtr->signExp );
+ zPtr->v64 = aSPtr->signif<<1;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_extF80UIToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_extF80UIToCommonNaN.c
new file mode 100644
index 00000000..977b505f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_extF80UIToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of an 80-bit extended floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80UIToCommonNaN(
+ uint_fast16_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNExtF80UI( uiA64, uiA0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA64>>15;
+ zPtr->v64 = uiA0<<1;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_f128MToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_f128MToCommonNaN.c
new file mode 100644
index 00000000..df75bc69
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_f128MToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
+| converts this NaN to the common NaN form, and stores the resulting common
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
+| four 32-bit elements that concatenate in the platform's normal endian order
+| to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128MToCommonNaN( const uint32_t *aWPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( f128M_isSignalingNaN( (const float128_t *) aWPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = aWPtr[indexWordHi( 4 )]>>31;
+ softfloat_shortShiftLeft128M( aWPtr, 16, (uint32_t *) &zPtr->v0 );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_f128UIToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_f128UIToCommonNaN.c
new file mode 100644
index 00000000..fe1eb705
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_f128UIToCommonNaN.c
@@ -0,0 +1,65 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
+| the common NaN form, and stores the resulting common NaN at the location
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
+| is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128UIToCommonNaN(
+ uint_fast64_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ struct uint128 NaNSig;
+
+ if ( softfloat_isSigNaNF128UI( uiA64, uiA0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ NaNSig = softfloat_shortShiftLeft128( uiA64, uiA0, 16 );
+ zPtr->sign = uiA64>>63;
+ zPtr->v64 = NaNSig.v64;
+ zPtr->v0 = NaNSig.v0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_f16UIToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_f16UIToCommonNaN.c
new file mode 100644
index 00000000..26099f17
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_f16UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f16UIToCommonNaN( uint_fast16_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF16UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA>>15;
+ zPtr->v64 = (uint_fast64_t) uiA<<54;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_f32UIToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_f32UIToCommonNaN.c
new file mode 100644
index 00000000..2c9dad46
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_f32UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f32UIToCommonNaN( uint_fast32_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF32UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA>>31;
+ zPtr->v64 = (uint_fast64_t) uiA<<41;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_f64UIToCommonNaN.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_f64UIToCommonNaN.c
new file mode 100644
index 00000000..39fcb8b9
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_f64UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f64UIToCommonNaN( uint_fast64_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isSigNaNF64UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ zPtr->sign = uiA>>63;
+ zPtr->v64 = uiA<<12;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80M.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80M.c
new file mode 100644
index 00000000..37d4d1a8
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80M.c
@@ -0,0 +1,87 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ const struct extFloat80M *sPtr;
+ bool isSigNaNA;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+
+ sPtr = aSPtr;
+ isSigNaNA = extF80M_isSignalingNaN( (const extFloat80_t *) aSPtr );
+ if (
+ isSigNaNA
+ || (bSPtr
+ && extF80M_isSignalingNaN( (const extFloat80_t *) bSPtr ))
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) goto copyNonsig;
+ goto copyNonsigB;
+ }
+ uiZ64 = sPtr->signExp;
+ uiZ0 = sPtr->signif;
+ if ( isNaNExtF80UI( uiZ64, uiZ0 ) ) goto returnNonsig;
+ copyNonsigB:
+ sPtr = bSPtr;
+ copyNonsig:
+ uiZ64 = sPtr->signExp;
+ uiZ0 = sPtr->signif;
+ returnNonsig:
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = uiZ0 | UINT64_C( 0xC000000000000000 );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80UI.c
new file mode 100644
index 00000000..3b1eebb0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80UI.c
@@ -0,0 +1,84 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ bool isSigNaNA;
+ struct uint128 uiZ;
+
+ isSigNaNA = softfloat_isSigNaNExtF80UI( uiA64, uiA0 );
+ if ( isSigNaNA || softfloat_isSigNaNExtF80UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) goto returnNonsigA;
+ goto returnNonsigB;
+ }
+ if ( isNaNExtF80UI( uiA64, uiA0 ) ) {
+ returnNonsigA:
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiA0;
+ } else {
+ returnNonsigB:
+ uiZ.v64 = uiB64;
+ uiZ.v0 = uiB0;
+ }
+ uiZ.v0 | UINT64_C( 0xC000000000000000 );
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF128M.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF128M.c
new file mode 100644
index 00000000..b60ecf1c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF128M.c
@@ -0,0 +1,77 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *ptr;
+ bool isSigNaNA;
+
+ ptr = aWPtr;
+ isSigNaNA = f128M_isSignalingNaN( (const float128_t *) aWPtr );
+ if (
+ isSigNaNA
+ || (bWPtr && f128M_isSignalingNaN( (const float128_t *) bWPtr ))
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( ! isSigNaNA ) ptr = bWPtr;
+ goto copyNonsig;
+ }
+ if ( ! softfloat_isNaNF128M( aWPtr ) ) ptr = bWPtr;
+ copyNonsig:
+ zWPtr[indexWordHi( 4 )] = ptr[indexWordHi( 4 )] | 0x00008000;
+ zWPtr[indexWord( 4, 2 )] = ptr[indexWord( 4, 2 )];
+ zWPtr[indexWord( 4, 1 )] = ptr[indexWord( 4, 1 )];
+ zWPtr[indexWord( 4, 0 )] = ptr[indexWord( 4, 0 )];
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF128UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF128UI.c
new file mode 100644
index 00000000..e97e9797
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF128UI.c
@@ -0,0 +1,84 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ bool isSigNaNA;
+ struct uint128 uiZ;
+
+ isSigNaNA = softfloat_isSigNaNF128UI( uiA64, uiA0 );
+ if ( isSigNaNA || softfloat_isSigNaNF128UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ if ( isSigNaNA ) goto returnNonsigA;
+ goto returnNonsigB;
+ }
+ if ( isNaNF128UI( uiA64, uiA0 ) ) {
+ returnNonsigA:
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiA0;
+ } else {
+ returnNonsigB:
+ uiZ.v64 = uiB64;
+ uiZ.v0 = uiB0;
+ }
+ uiZ.v64 |= UINT64_C( 0x0000800000000000 );
+ return uiZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF16UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF16UI.c
new file mode 100644
index 00000000..11ec2e2f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF16UI.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA;
+
+ isSigNaNA = softfloat_isSigNaNF16UI( uiA );
+ if ( isSigNaNA || softfloat_isSigNaNF16UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return (isSigNaNA ? uiA : uiB) | 0x0200;
+ }
+ return isNaNF16UI( uiA ) ? uiA : uiB;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF32UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF32UI.c
new file mode 100644
index 00000000..ac21c261
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF32UI.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA;
+
+ isSigNaNA = softfloat_isSigNaNF32UI( uiA );
+ if ( isSigNaNA || softfloat_isSigNaNF32UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return (isSigNaNA ? uiA : uiB) | 0x00400000;
+ }
+ return isNaNF32UI( uiA ) ? uiA : uiB;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF64UI.c b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF64UI.c
new file mode 100644
index 00000000..5882c467
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/s_propagateNaNF64UI.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool isSigNaNA;
+
+ isSigNaNA = softfloat_isSigNaNF64UI( uiA );
+ if ( isSigNaNA || softfloat_isSigNaNF64UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return (isSigNaNA ? uiA : uiB) | UINT64_C( 0x0008000000000000 );
+ }
+ return isNaNF64UI( uiA ) ? uiA : uiB;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/softfloat_raiseFlags.c b/src/libs/softfloat-3e/source/ARM-VFPv2/softfloat_raiseFlags.c
new file mode 100644
index 00000000..5b0d2a92
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/softfloat_raiseFlags.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Raises the exceptions specified by 'flags'. Floating-point traps can be
+| defined here if desired. It is currently not possible for such a trap
+| to substitute a result value. If traps are not implemented, this routine
+| should be simply 'softfloat_exceptionFlags |= flags;'.
+*----------------------------------------------------------------------------*/
+void softfloat_raiseFlags( uint_fast8_t flags SOFTFLOAT_STATE_ARG_COMMA )
+{
+
+#ifdef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+ softfloat_exceptionFlags |= flags;
+#else
+ pState->exceptionFlags |= flags;
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ARM-VFPv2/specialize.h b/src/libs/softfloat-3e/source/ARM-VFPv2/specialize.h
new file mode 100644
index 00000000..b079fab2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ARM-VFPv2/specialize.h
@@ -0,0 +1,379 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef specialize_h
+#define specialize_h 1
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "primitiveTypes.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Default value for 'softfloat_detectTininess'.
+*----------------------------------------------------------------------------*/
+#define init_detectTininess softfloat_tininess_beforeRounding
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 32-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui32_fromPosOverflow 0xFFFFFFFF
+#define ui32_fromNegOverflow 0
+#define ui32_fromNaN 0
+#define i32_fromPosOverflow 0x7FFFFFFF
+#define i32_fromNegOverflow (-0x7FFFFFFF - 1)
+#define i32_fromNaN 0
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 64-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui64_fromPosOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
+#define ui64_fromNegOverflow 0
+#define ui64_fromNaN 0
+#define i64_fromPosOverflow INT64_C( 0x7FFFFFFFFFFFFFFF )
+#define i64_fromNegOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNaN 0
+
+/*----------------------------------------------------------------------------
+| "Common NaN" structure, used to transfer NaN representations from one format
+| to another.
+*----------------------------------------------------------------------------*/
+struct commonNaN {
+ bool sign;
+#ifdef LITTLEENDIAN
+ uint64_t v0, v64;
+#else
+ uint64_t v64, v0;
+#endif
+};
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 16-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF16UI 0x7E00
+
+/*----------------------------------------------------------------------------
+| Returns true when 16-bit unsigned integer 'uiA' has the bit pattern of a
+| 16-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF16UI( uiA ) ((((uiA) & 0x7E00) == 0x7C00) && ((uiA) & 0x01FF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f16UIToCommonNaN( uint_fast16_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast16_t softfloat_commonNaNToF16UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 32-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF32UI 0x7FC00000
+
+/*----------------------------------------------------------------------------
+| Returns true when 32-bit unsigned integer 'uiA' has the bit pattern of a
+| 32-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF32UI( uiA ) ((((uiA) & 0x7FC00000) == 0x7F800000) && ((uiA) & 0x003FFFFF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f32UIToCommonNaN( uint_fast32_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast32_t softfloat_commonNaNToF32UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 64-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF64UI UINT64_C( 0x7FF8000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when 64-bit unsigned integer 'uiA' has the bit pattern of a
+| 64-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF64UI( uiA ) ((((uiA) & UINT64_C( 0x7FF8000000000000 )) == UINT64_C( 0x7FF0000000000000 )) && ((uiA) & UINT64_C( 0x0007FFFFFFFFFFFF )))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f64UIToCommonNaN( uint_fast64_t uiA, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast64_t softfloat_commonNaNToF64UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 80-bit extended floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNExtF80UI64 0x7FFF
+#define defaultNaNExtF80UI0 UINT64_C( 0xC000000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 80-bit unsigned integer formed from concatenating
+| 16-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of an 80-bit extended
+| floating-point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNExtF80UI( uiA64, uiA0 ) ((((uiA64) & 0x7FFF) == 0x7FFF) && ! ((uiA0) & UINT64_C( 0x4000000000000000 )) && ((uiA0) & UINT64_C( 0x3FFFFFFFFFFFFFFF )))
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of an 80-bit extended floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80UIToCommonNaN(
+ uint_fast16_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI64 UINT64_C( 0x7FFF800000000000 )
+#define defaultNaNF128UI0 UINT64_C( 0 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 128-bit unsigned integer formed from concatenating
+| 64-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of a 128-bit floating-
+| point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF128UI( uiA64, uiA0 ) ((((uiA64) & UINT64_C( 0x7FFF800000000000 )) == UINT64_C( 0x7FFF000000000000 )) && ((uiA0) || ((uiA64) & UINT64_C( 0x00007FFFFFFFFFFF ))))
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
+| the common NaN form, and stores the resulting common NaN at the location
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
+| is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128UIToCommonNaN(
+ uint_fast64_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN * );
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+#else
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is not
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
+| a NaN, converts this NaN to the common NaN form, and stores the resulting
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
+| NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80MToCommonNaN(
+ const struct extFloat80M *aSPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| 'zSPtr'.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr );
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI96 0x7FFF8000
+#define defaultNaNF128UI64 0
+#define defaultNaNF128UI32 0
+#define defaultNaNF128UI0 0
+
+/*----------------------------------------------------------------------------
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
+| converts this NaN to the common NaN form, and stores the resulting common
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
+| four 32-bit elements that concatenate in the platform's normal endian order
+| to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128MToCommonNaN( const uint32_t *aWPtr, struct commonNaN *zPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr );
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA );
+
+#endif
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/Makefile.kup b/src/libs/softfloat-3e/source/Makefile.kup
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/Makefile.kup
diff --git a/src/libs/softfloat-3e/source/extF80M_add.c b/src/libs/softfloat-3e/source/extF80M_add.c
new file mode 100644
index 00000000..836f4d3c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_add.c
@@ -0,0 +1,101 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ extF80M_add(
+ const extFloat80_t *aPtr, const extFloat80_t *bPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool signA;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ bool signB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
+ extFloat80_t
+ (*magsFuncPtr)(
+ uint_fast16_t, uint_fast64_t, uint_fast16_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ uiA64 = aSPtr->signExp;
+ uiA0 = aSPtr->signif;
+ signA = signExtF80UI64( uiA64 );
+ uiB64 = bSPtr->signExp;
+ uiB0 = bSPtr->signif;
+ signB = signExtF80UI64( uiB64 );
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+ if ( signA == signB ) {
+ *zPtr = softfloat_addMagsExtF80( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ *zPtr = softfloat_subMagsExtF80( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ (signA == signB) ? softfloat_addMagsExtF80 : softfloat_subMagsExtF80;
+ *zPtr = (*magsFuncPtr)( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
+#else
+
+void
+ extF80M_add(
+ const extFloat80_t *aPtr, const extFloat80_t *bPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ softfloat_addExtF80M(
+ (const struct extFloat80M *) aPtr,
+ (const struct extFloat80M *) bPtr,
+ (struct extFloat80M *) zPtr,
+ false
+ SOFTFLOAT_STATE_ARG_COMMA
+ );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_div.c b/src/libs/softfloat-3e/source/extF80M_div.c
new file mode 100644
index 00000000..3787d62b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_div.c
@@ -0,0 +1,194 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ extF80M_div(
+ const extFloat80_t *aPtr, const extFloat80_t *bPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = extF80_div( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void
+ extF80M_div(
+ const extFloat80_t *aPtr, const extFloat80_t *bPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ struct extFloat80M *zSPtr;
+ uint_fast16_t uiA64;
+ int32_t expA;
+ uint_fast16_t uiB64;
+ int32_t expB;
+ bool signZ;
+ uint64_t sigA, x64;
+ int32_t expZ;
+ int shiftDist;
+ uint32_t y[3], recip32, sigB[3];
+ int ix;
+ uint32_t q, qs[2];
+ uint_fast16_t uiZ64;
+ uint64_t uiZ0;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ zSPtr = (struct extFloat80M *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ expA = expExtF80UI64( uiA64 );
+ uiB64 = bSPtr->signExp;
+ expB = expExtF80UI64( uiB64 );
+ signZ = signExtF80UI64( uiA64 ) ^ signExtF80UI64( uiB64 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (expA == 0x7FFF) || (expB == 0x7FFF) ) {
+ if ( softfloat_tryPropagateNaNExtF80M( aSPtr, bSPtr, zSPtr SOFTFLOAT_STATE_ARG_COMMA ) ) return;
+ if ( expA == 0x7FFF ) {
+ if ( expB == 0x7FFF ) goto invalid;
+ goto infinity;
+ }
+ goto zero;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sigA = aSPtr->signif;
+ x64 = bSPtr->signif;
+ if ( ! expB ) expB = 1;
+ if ( ! (x64 & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! x64 ) {
+ if ( ! sigA ) goto invalid;
+ softfloat_raiseFlags( softfloat_flag_infinite SOFTFLOAT_STATE_ARG_COMMA );
+ goto infinity;
+ }
+ expB += softfloat_normExtF80SigM( &x64 );
+ }
+ if ( ! expA ) expA = 1;
+ if ( ! (sigA & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigA ) goto zero;
+ expA += softfloat_normExtF80SigM( &sigA );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA - expB + 0x3FFF;
+ shiftDist = 29;
+ if ( sigA < x64 ) {
+ --expZ;
+ shiftDist = 30;
+ }
+ softfloat_shortShiftLeft64To96M( sigA, shiftDist, y );
+ recip32 = softfloat_approxRecip32_1( x64>>32 );
+ sigB[indexWord( 3, 0 )] = (uint32_t) x64<<30;
+ x64 >>= 2;
+ sigB[indexWord( 3, 2 )] = x64>>32;
+ sigB[indexWord( 3, 1 )] = x64;
+ ix = 2;
+ for (;;) {
+ x64 = (uint64_t) y[indexWordHi( 3 )] * recip32;
+ q = (x64 + 0x80000000)>>32;
+ --ix;
+ if ( ix < 0 ) break;
+ softfloat_remStep96MBy32( y, 29, sigB, q, y );
+ if ( y[indexWordHi( 3 )] & 0x80000000 ) {
+ --q;
+ softfloat_add96M( y, sigB, y );
+ }
+ qs[ix] = q;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ((q + 1) & 0x3FFFFF) < 2 ) {
+ softfloat_remStep96MBy32( y, 29, sigB, q, y );
+ if ( y[indexWordHi( 3 )] & 0x80000000 ) {
+ --q;
+ softfloat_add96M( y, sigB, y );
+ } else if ( softfloat_compare96M( sigB, y ) <= 0 ) {
+ ++q;
+ softfloat_sub96M( y, sigB, y );
+ }
+ if (
+ y[indexWordLo( 3 )] || y[indexWord( 3, 1 )] || y[indexWord( 3, 2 )]
+ ) {
+ q |= 1;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ x64 = (uint64_t) q<<9;
+ y[indexWord( 3, 0 )] = x64;
+ x64 = ((uint64_t) qs[0]<<6) + (x64>>32);
+ y[indexWord( 3, 1 )] = x64;
+ y[indexWord( 3, 2 )] = (qs[1]<<3) + (x64>>32);
+ softfloat_roundPackMToExtF80M(
+ signZ, expZ, y, extF80_roundingPrecision, zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_invalidExtF80M( zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infinity:
+ uiZ64 = packToExtF80UI64( signZ, 0x7FFF );
+ uiZ0 = UINT64_C( 0x8000000000000000 );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ64 = packToExtF80UI64( signZ, 0 );
+ uiZ0 = 0;
+ uiZ:
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = uiZ0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_eq.c b/src/libs/softfloat-3e/source/extF80M_eq.c
new file mode 100644
index 00000000..71683d3d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_eq.c
@@ -0,0 +1,98 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool extF80M_eq( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_eq( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool extF80M_eq( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ uint_fast16_t uiA64;
+ uint64_t uiA0;
+ uint_fast16_t uiB64;
+ uint64_t uiB0;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ uiA0 = aSPtr->signif;
+ uiB64 = bSPtr->signExp;
+ uiB0 = bSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ if (
+ softfloat_isSigNaNExtF80UI( uiA64, uiA0 )
+ || softfloat_isSigNaNExtF80UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( uiA0 == uiB0 ) {
+ return (uiA64 == uiB64) || ! uiA0;
+ } else {
+ if ( ! ((uiA0 & uiB0) & UINT64_C( 0x8000000000000000 )) ) {
+ return ! softfloat_compareNonnormExtF80M( aSPtr, bSPtr );
+ }
+ return false;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_eq_signaling.c b/src/libs/softfloat-3e/source/extF80M_eq_signaling.c
new file mode 100644
index 00000000..711c3411
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_eq_signaling.c
@@ -0,0 +1,92 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool extF80M_eq_signaling( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_eq_signaling( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool extF80M_eq_signaling( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ uint_fast16_t uiA64;
+ uint64_t uiA0;
+ uint_fast16_t uiB64;
+ uint64_t uiB0;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ uiA0 = aSPtr->signif;
+ uiB64 = bSPtr->signExp;
+ uiB0 = bSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( uiA0 == uiB0 ) {
+ return (uiA64 == uiB64) || ! uiA0;
+ } else {
+ if ( ! ((uiA0 & uiB0) & UINT64_C( 0x8000000000000000 )) ) {
+ return ! softfloat_compareNonnormExtF80M( aSPtr, bSPtr );
+ }
+ return false;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_le.c b/src/libs/softfloat-3e/source/extF80M_le.c
new file mode 100644
index 00000000..35037f54
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_le.c
@@ -0,0 +1,106 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool extF80M_le( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_le( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool extF80M_le( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ uint_fast16_t uiA64;
+ uint64_t uiA0;
+ uint_fast16_t uiB64;
+ uint64_t uiB0;
+ bool signA, ltMags;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ uiA0 = aSPtr->signif;
+ uiB64 = bSPtr->signExp;
+ uiB0 = bSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signA = signExtF80UI64( uiA64 );
+ if ( (uiA64 ^ uiB64) & 0x8000 ) {
+ /*--------------------------------------------------------------------
+ | Signs are different.
+ *--------------------------------------------------------------------*/
+ return signA || ! (uiA0 | uiB0);
+ } else {
+ /*--------------------------------------------------------------------
+ | Signs are the same.
+ *--------------------------------------------------------------------*/
+ if ( ! ((uiA0 & uiB0) & UINT64_C( 0x8000000000000000 )) ) {
+ return (softfloat_compareNonnormExtF80M( aSPtr, bSPtr ) <= 0);
+ }
+ if ( uiA64 == uiB64 ) {
+ if ( uiA0 == uiB0 ) return true;
+ ltMags = (uiA0 < uiB0);
+ } else {
+ ltMags = (uiA64 < uiB64);
+ }
+ return signA ^ ltMags;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_le_quiet.c b/src/libs/softfloat-3e/source/extF80M_le_quiet.c
new file mode 100644
index 00000000..4980f814
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_le_quiet.c
@@ -0,0 +1,112 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool extF80M_le_quiet( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_le_quiet( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool extF80M_le_quiet( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ uint_fast16_t uiA64;
+ uint64_t uiA0;
+ uint_fast16_t uiB64;
+ uint64_t uiB0;
+ bool signA, ltMags;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ uiA0 = aSPtr->signif;
+ uiB64 = bSPtr->signExp;
+ uiB0 = bSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ if (
+ softfloat_isSigNaNExtF80UI( uiA64, uiA0 )
+ || softfloat_isSigNaNExtF80UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signA = signExtF80UI64( uiA64 );
+ if ( (uiA64 ^ uiB64) & 0x8000 ) {
+ /*--------------------------------------------------------------------
+ | Signs are different.
+ *--------------------------------------------------------------------*/
+ return signA || ! (uiA0 | uiB0);
+ } else {
+ /*--------------------------------------------------------------------
+ | Signs are the same.
+ *--------------------------------------------------------------------*/
+ if ( ! ((uiA0 & uiB0) & UINT64_C( 0x8000000000000000 )) ) {
+ return (softfloat_compareNonnormExtF80M( aSPtr, bSPtr ) <= 0);
+ }
+ if ( uiA64 == uiB64 ) {
+ if ( uiA0 == uiB0 ) return true;
+ ltMags = (uiA0 < uiB0);
+ } else {
+ ltMags = (uiA64 < uiB64);
+ }
+ return signA ^ ltMags;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_lt.c b/src/libs/softfloat-3e/source/extF80M_lt.c
new file mode 100644
index 00000000..62a182bb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_lt.c
@@ -0,0 +1,106 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool extF80M_lt( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_lt( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool extF80M_lt( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ uint_fast16_t uiA64;
+ uint64_t uiA0;
+ uint_fast16_t uiB64;
+ uint64_t uiB0;
+ bool signA, ltMags;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ uiA0 = aSPtr->signif;
+ uiB64 = bSPtr->signExp;
+ uiB0 = bSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signA = signExtF80UI64( uiA64 );
+ if ( (uiA64 ^ uiB64) & 0x8000 ) {
+ /*--------------------------------------------------------------------
+ | Signs are different.
+ *--------------------------------------------------------------------*/
+ return signA && ((uiA0 | uiB0) != 0);
+ } else {
+ /*--------------------------------------------------------------------
+ | Signs are the same.
+ *--------------------------------------------------------------------*/
+ if ( ! ((uiA0 & uiB0) & UINT64_C( 0x8000000000000000 )) ) {
+ return (softfloat_compareNonnormExtF80M( aSPtr, bSPtr ) < 0);
+ }
+ if ( uiA64 == uiB64 ) {
+ if ( uiA0 == uiB0 ) return false;
+ ltMags = (uiA0 < uiB0);
+ } else {
+ ltMags = (uiA64 < uiB64);
+ }
+ return signA ^ ltMags;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_lt_quiet.c b/src/libs/softfloat-3e/source/extF80M_lt_quiet.c
new file mode 100644
index 00000000..acfc25bf
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_lt_quiet.c
@@ -0,0 +1,112 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool extF80M_lt_quiet( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_lt_quiet( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool extF80M_lt_quiet( const extFloat80_t *aPtr, const extFloat80_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ uint_fast16_t uiA64;
+ uint64_t uiA0;
+ uint_fast16_t uiB64;
+ uint64_t uiB0;
+ bool signA, ltMags;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ uiA0 = aSPtr->signif;
+ uiB64 = bSPtr->signExp;
+ uiB0 = bSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ if (
+ softfloat_isSigNaNExtF80UI( uiA64, uiA0 )
+ || softfloat_isSigNaNExtF80UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signA = signExtF80UI64( uiA64 );
+ if ( (uiA64 ^ uiB64) & 0x8000 ) {
+ /*--------------------------------------------------------------------
+ | Signs are different.
+ *--------------------------------------------------------------------*/
+ return signA && ((uiA0 | uiB0) != 0);
+ } else {
+ /*--------------------------------------------------------------------
+ | Signs are the same.
+ *--------------------------------------------------------------------*/
+ if ( ! ((uiA0 & uiB0) & UINT64_C( 0x8000000000000000 )) ) {
+ return (softfloat_compareNonnormExtF80M( aSPtr, bSPtr ) < 0);
+ }
+ if ( uiA64 == uiB64 ) {
+ if ( uiA0 == uiB0 ) return false;
+ ltMags = (uiA0 < uiB0);
+ } else {
+ ltMags = (uiA64 < uiB64);
+ }
+ return signA ^ ltMags;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_mul.c b/src/libs/softfloat-3e/source/extF80M_mul.c
new file mode 100644
index 00000000..92464c4d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_mul.c
@@ -0,0 +1,139 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ extF80M_mul(
+ const extFloat80_t *aPtr, const extFloat80_t *bPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = extF80_mul( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void
+ extF80M_mul(
+ const extFloat80_t *aPtr, const extFloat80_t *bPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ struct extFloat80M *zSPtr;
+ uint_fast16_t uiA64;
+ int32_t expA;
+ uint_fast16_t uiB64;
+ int32_t expB;
+ bool signZ;
+ uint_fast16_t exp, uiZ64;
+ uint64_t uiZ0, sigA, sigB;
+ int32_t expZ;
+ uint32_t sigProd[4], *extSigZPtr;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ zSPtr = (struct extFloat80M *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ expA = expExtF80UI64( uiA64 );
+ uiB64 = bSPtr->signExp;
+ expB = expExtF80UI64( uiB64 );
+ signZ = signExtF80UI64( uiA64 ) ^ signExtF80UI64( uiB64 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (expA == 0x7FFF) || (expB == 0x7FFF) ) {
+ if ( softfloat_tryPropagateNaNExtF80M( aSPtr, bSPtr, zSPtr SOFTFLOAT_STATE_ARG_COMMA ) ) return;
+ if (
+ (! aSPtr->signif && (expA != 0x7FFF))
+ || (! bSPtr->signif && (expB != 0x7FFF))
+ ) {
+ softfloat_invalidExtF80M( zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ }
+ uiZ64 = packToExtF80UI64( signZ, 0x7FFF );
+ uiZ0 = UINT64_C( 0x8000000000000000 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) expA = 1;
+ sigA = aSPtr->signif;
+ if ( ! (sigA & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigA ) goto zero;
+ expA += softfloat_normExtF80SigM( &sigA );
+ }
+ if ( ! expB ) expB = 1;
+ sigB = bSPtr->signif;
+ if ( ! (sigB & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigB ) goto zero;
+ expB += softfloat_normExtF80SigM( &sigB );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA + expB - 0x3FFE;
+ softfloat_mul64To128M( sigA, sigB, sigProd );
+ if ( sigProd[indexWordLo( 4 )] ) sigProd[indexWord( 4, 1 )] |= 1;
+ extSigZPtr = &sigProd[indexMultiwordHi( 4, 3 )];
+ if ( sigProd[indexWordHi( 4 )] < 0x80000000 ) {
+ --expZ;
+ softfloat_add96M( extSigZPtr, extSigZPtr, extSigZPtr );
+ }
+ softfloat_roundPackMToExtF80M(
+ signZ, expZ, extSigZPtr, extF80_roundingPrecision, zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ64 = packToExtF80UI64( signZ, 0 );
+ uiZ0 = 0;
+ uiZ:
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = uiZ0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_rem.c b/src/libs/softfloat-3e/source/extF80M_rem.c
new file mode 100644
index 00000000..74bd5eb3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_rem.c
@@ -0,0 +1,204 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ extF80M_rem(
+ const extFloat80_t *aPtr, const extFloat80_t *bPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = extF80_rem( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void
+ extF80M_rem(
+ const extFloat80_t *aPtr, const extFloat80_t *bPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ struct extFloat80M *zSPtr;
+ uint_fast16_t uiA64;
+ int32_t expA, expB;
+ uint64_t x64;
+ bool signRem;
+ uint64_t sigA;
+ int32_t expDiff;
+ uint32_t rem[3], x[3], sig32B, q, recip32, rem2[3], *remPtr, *altRemPtr;
+ uint32_t *newRemPtr, wordMeanRem;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ zSPtr = (struct extFloat80M *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ expA = expExtF80UI64( uiA64 );
+ expB = expExtF80UI64( bSPtr->signExp );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (expA == 0x7FFF) || (expB == 0x7FFF) ) {
+ if ( softfloat_tryPropagateNaNExtF80M( aSPtr, bSPtr, zSPtr SOFTFLOAT_STATE_ARG_COMMA ) ) return;
+ if ( expA == 0x7FFF ) goto invalid;
+ /*--------------------------------------------------------------------
+ | If we get here, then argument b is an infinity and `expB' is 0x7FFF;
+ | Doubling `expB' is an easy way to ensure that `expDiff' later is
+ | less than -1, which will result in returning a canonicalized version
+ | of argument a.
+ *--------------------------------------------------------------------*/
+ expB += expB;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) expB = 1;
+ x64 = bSPtr->signif;
+ if ( ! (x64 & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! x64 ) goto invalid;
+ expB += softfloat_normExtF80SigM( &x64 );
+ }
+ signRem = signExtF80UI64( uiA64 );
+ if ( ! expA ) expA = 1;
+ sigA = aSPtr->signif;
+ if ( ! (sigA & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigA ) {
+ expA = 0;
+ goto copyA;
+ }
+ expA += softfloat_normExtF80SigM( &sigA );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( expDiff < -1 ) goto copyA;
+ rem[indexWord( 3, 2 )] = sigA>>34;
+ rem[indexWord( 3, 1 )] = sigA>>2;
+ rem[indexWord( 3, 0 )] = (uint32_t) sigA<<30;
+ x[indexWord( 3, 0 )] = (uint32_t) x64<<30;
+ sig32B = x64>>32;
+ x64 >>= 2;
+ x[indexWord( 3, 2 )] = x64>>32;
+ x[indexWord( 3, 1 )] = x64;
+ if ( expDiff < 1 ) {
+ if ( expDiff ) {
+ --expB;
+ softfloat_add96M( x, x, x );
+ q = 0;
+ } else {
+ q = (softfloat_compare96M( x, rem ) <= 0);
+ if ( q ) softfloat_sub96M( rem, x, rem );
+ }
+ } else {
+ recip32 = softfloat_approxRecip32_1( sig32B );
+ expDiff -= 30;
+ for (;;) {
+ x64 = (uint64_t) rem[indexWordHi( 3 )] * recip32;
+ if ( expDiff < 0 ) break;
+ q = (x64 + 0x80000000)>>32;
+ softfloat_remStep96MBy32( rem, 29, x, q, rem );
+ if ( rem[indexWordHi( 3 )] & 0x80000000 ) {
+ softfloat_add96M( rem, x, rem );
+ }
+ expDiff -= 29;
+ }
+ /*--------------------------------------------------------------------
+ | (`expDiff' cannot be less than -29 here.)
+ *--------------------------------------------------------------------*/
+ q = (uint32_t) (x64>>32)>>(~expDiff & 31);
+ softfloat_remStep96MBy32( rem, expDiff + 30, x, q, rem );
+ if ( rem[indexWordHi( 3 )] & 0x80000000 ) {
+ remPtr = rem;
+ altRemPtr = rem2;
+ softfloat_add96M( remPtr, x, altRemPtr );
+ goto selectRem;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ remPtr = rem;
+ altRemPtr = rem2;
+ do {
+ ++q;
+ newRemPtr = altRemPtr;
+ softfloat_sub96M( remPtr, x, newRemPtr );
+ altRemPtr = remPtr;
+ remPtr = newRemPtr;
+ } while ( ! (remPtr[indexWordHi( 3 )] & 0x80000000) );
+ selectRem:
+ softfloat_add96M( remPtr, altRemPtr, x );
+ wordMeanRem = x[indexWordHi( 3 )];
+ if (
+ (wordMeanRem & 0x80000000)
+ || (! wordMeanRem && (q & 1) && ! x[indexWord( 3, 0 )]
+ && ! x[indexWord( 3, 1 )])
+ ) {
+ remPtr = altRemPtr;
+ }
+ if ( remPtr[indexWordHi( 3 )] & 0x80000000 ) {
+ signRem = ! signRem;
+ softfloat_negX96M( remPtr );
+ }
+ softfloat_normRoundPackMToExtF80M( signRem, expB + 2, remPtr, 80, zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_invalidExtF80M( zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ copyA:
+ if ( expA < 1 ) {
+ sigA >>= 1 - expA;
+ expA = 0;
+ }
+ zSPtr->signExp = packToExtF80UI64( signRem, expA );
+ zSPtr->signif = sigA;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_roundToInt.c b/src/libs/softfloat-3e/source/extF80M_roundToInt.c
new file mode 100644
index 00000000..f22774c8
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_roundToInt.c
@@ -0,0 +1,178 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ extF80M_roundToInt(
+ const extFloat80_t *aPtr,
+ uint_fast8_t roundingMode,
+ bool exact,
+ extFloat80_t *zPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+
+ *zPtr = extF80_roundToInt( *aPtr, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void
+ extF80M_roundToInt(
+ const extFloat80_t *aPtr,
+ uint_fast8_t roundingMode,
+ bool exact,
+ extFloat80_t *zPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ const struct extFloat80M *aSPtr;
+ struct extFloat80M *zSPtr;
+ uint_fast16_t uiA64, signUI64;
+ int32_t exp;
+ uint64_t sigA;
+ uint_fast16_t uiZ64;
+ uint64_t sigZ, lastBitMask, roundBitsMask;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ zSPtr = (struct extFloat80M *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ signUI64 = uiA64 & packToExtF80UI64( 1, 0 );
+ exp = expExtF80UI64( uiA64 );
+ sigA = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( !(sigA & UINT64_C( 0x8000000000000000 )) && (exp != 0x7FFF) ) {
+ if ( !sigA ) {
+ uiZ64 = signUI64;
+ sigZ = 0;
+ goto uiZ;
+ }
+ exp += softfloat_normExtF80SigM( &sigA );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp <= 0x3FFE ) {
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ switch ( roundingMode ) {
+ case softfloat_round_near_even:
+ if ( !(sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) break;
+ case softfloat_round_near_maxMag:
+ if ( exp == 0x3FFE ) goto mag1;
+ break;
+ case softfloat_round_min:
+ if ( signUI64 ) goto mag1;
+ break;
+ case softfloat_round_max:
+ if ( !signUI64 ) goto mag1;
+ break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ goto mag1;
+#endif
+ }
+ uiZ64 = signUI64;
+ sigZ = 0;
+ goto uiZ;
+ mag1:
+ uiZ64 = signUI64 | 0x3FFF;
+ sigZ = UINT64_C( 0x8000000000000000 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x403E <= exp ) {
+ if ( exp == 0x7FFF ) {
+ if ( sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ softfloat_propagateNaNExtF80M( aSPtr, 0, zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ }
+ sigZ = UINT64_C( 0x8000000000000000 );
+ } else {
+ sigZ = sigA;
+ }
+ uiZ64 = signUI64 | exp;
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ64 = signUI64 | exp;
+ lastBitMask = (uint64_t) 1<<(0x403E - exp);
+ roundBitsMask = lastBitMask - 1;
+ sigZ = sigA;
+ if ( roundingMode == softfloat_round_near_maxMag ) {
+ sigZ += lastBitMask>>1;
+ } else if ( roundingMode == softfloat_round_near_even ) {
+ sigZ += lastBitMask>>1;
+ if ( !(sigZ & roundBitsMask) ) sigZ &= ~lastBitMask;
+ } else if (
+ roundingMode == (signUI64 ? softfloat_round_min : softfloat_round_max)
+ ) {
+ sigZ += roundBitsMask;
+ }
+ sigZ &= ~roundBitsMask;
+ if ( !sigZ ) {
+ ++uiZ64;
+ sigZ = UINT64_C( 0x8000000000000000 );
+ }
+ if ( sigZ != sigA ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) sigZ |= lastBitMask;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ uiZ:
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = sigZ;
+ return;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_sqrt.c b/src/libs/softfloat-3e/source/extF80M_sqrt.c
new file mode 100644
index 00000000..e2d4fd21
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_sqrt.c
@@ -0,0 +1,180 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void extF80M_sqrt( const extFloat80_t *aPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = extF80_sqrt( *aPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void extF80M_sqrt( const extFloat80_t *aPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ struct extFloat80M *zSPtr;
+ uint_fast16_t uiA64, signUI64;
+ int32_t expA;
+ uint64_t rem64;
+ int32_t expZ;
+ uint32_t rem96[3], sig32A, recipSqrt32, sig32Z, q;
+ uint64_t sig64Z, x64;
+ uint32_t rem32, term[4], rem[4], extSigZ[3];
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ zSPtr = (struct extFloat80M *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ signUI64 = uiA64 & packToExtF80UI64( 1, 0 );
+ expA = expExtF80UI64( uiA64 );
+ rem64 = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if ( rem64 & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ softfloat_propagateNaNExtF80M( aSPtr, 0, zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ }
+ if ( signUI64 ) goto invalid;
+ rem64 = UINT64_C( 0x8000000000000000 );
+ goto copyA;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) expA = 1;
+ if ( ! (rem64 & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! rem64 ) {
+ uiA64 = signUI64;
+ goto copyA;
+ }
+ expA += softfloat_normExtF80SigM( &rem64 );
+ }
+ if ( signUI64 ) goto invalid;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = ((expA - 0x3FFF)>>1) + 0x3FFF;
+ expA &= 1;
+ softfloat_shortShiftLeft64To96M( rem64, 30 - expA, rem96 );
+ sig32A = rem64>>32;
+ recipSqrt32 = softfloat_approxRecipSqrt32_1( expA, sig32A );
+ sig32Z = ((uint64_t) sig32A * recipSqrt32)>>32;
+ if ( expA ) sig32Z >>= 1;
+ rem64 =
+ ((uint64_t) rem96[indexWord( 3, 2 )]<<32 | rem96[indexWord( 3, 1 )])
+ - (uint64_t) sig32Z * sig32Z;
+ rem96[indexWord( 3, 2 )] = rem64>>32;
+ rem96[indexWord( 3, 1 )] = rem64;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q = ((uint32_t) (rem64>>2) * (uint64_t) recipSqrt32)>>32;
+ sig64Z = ((uint64_t) sig32Z<<32) + ((uint64_t) q<<3);
+ term[indexWord( 3, 2 )] = 0;
+ /*------------------------------------------------------------------------
+ | (Repeating this loop is a rare occurrence.)
+ *------------------------------------------------------------------------*/
+ for (;;) {
+ x64 = ((uint64_t) sig32Z<<32) + sig64Z;
+ term[indexWord( 3, 1 )] = x64>>32;
+ term[indexWord( 3, 0 )] = x64;
+ softfloat_remStep96MBy32(
+ rem96, 29, term, q, &rem[indexMultiwordHi( 4, 3 )] );
+ rem32 = rem[indexWord( 4, 3 )];
+ if ( ! (rem32 & 0x80000000) ) break;
+ --q;
+ sig64Z -= 1<<3;
+ }
+ rem64 = (uint64_t) rem32<<32 | rem[indexWord( 4, 2 )];
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q = (((uint32_t) (rem64>>2) * (uint64_t) recipSqrt32)>>32) + 2;
+ if ( rem64>>34 ) q += recipSqrt32;
+ x64 = (uint64_t) q<<7;
+ extSigZ[indexWord( 3, 0 )] = x64;
+ x64 = (sig64Z<<1) + (x64>>32);
+ extSigZ[indexWord( 3, 2 )] = x64>>32;
+ extSigZ[indexWord( 3, 1 )] = x64;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (q & 0xFFFFFF) <= 2 ) {
+ q &= ~(uint32_t) 0xFFFF;
+ extSigZ[indexWordLo( 3 )] = q<<7;
+ x64 = sig64Z + (q>>27);
+ term[indexWord( 4, 3 )] = 0;
+ term[indexWord( 4, 2 )] = x64>>32;
+ term[indexWord( 4, 1 )] = x64;
+ term[indexWord( 4, 0 )] = q<<5;
+ rem[indexWord( 4, 0 )] = 0;
+ softfloat_remStep128MBy32( rem, 28, term, q, rem );
+ q = rem[indexWordHi( 4 )];
+ if ( q & 0x80000000 ) {
+ softfloat_sub1X96M( extSigZ );
+ } else {
+ if ( q || rem[indexWord( 4, 1 )] || rem[indexWord( 4, 2 )] ) {
+ extSigZ[indexWordLo( 3 )] |= 1;
+ }
+ }
+ }
+ softfloat_roundPackMToExtF80M(
+ 0, expZ, extSigZ, extF80_roundingPrecision, zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_invalidExtF80M( zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ copyA:
+ zSPtr->signExp = uiA64;
+ zSPtr->signif = rem64;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_sub.c b/src/libs/softfloat-3e/source/extF80M_sub.c
new file mode 100644
index 00000000..d7fbd139
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_sub.c
@@ -0,0 +1,101 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ extF80M_sub(
+ const extFloat80_t *aPtr, const extFloat80_t *bPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr, *bSPtr;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool signA;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ bool signB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
+ extFloat80_t
+ (*magsFuncPtr)(
+ uint_fast16_t, uint_fast64_t, uint_fast16_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ aSPtr = (const struct extFloat80M *) aPtr;
+ bSPtr = (const struct extFloat80M *) bPtr;
+ uiA64 = aSPtr->signExp;
+ uiA0 = aSPtr->signif;
+ signA = signExtF80UI64( uiA64 );
+ uiB64 = bSPtr->signExp;
+ uiB0 = bSPtr->signif;
+ signB = signExtF80UI64( uiB64 );
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+ if ( signA == signB ) {
+ *zPtr = softfloat_subMagsExtF80( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ *zPtr = softfloat_addMagsExtF80( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ (signA == signB) ? softfloat_subMagsExtF80 : softfloat_addMagsExtF80;
+ *zPtr = (*magsFuncPtr)( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
+#else
+
+void
+ extF80M_sub(
+ const extFloat80_t *aPtr, const extFloat80_t *bPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ softfloat_addExtF80M(
+ (const struct extFloat80M *) aPtr,
+ (const struct extFloat80M *) bPtr,
+ (struct extFloat80M *) zPtr,
+ true
+ SOFTFLOAT_STATE_ARG_COMMA
+ );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_f128M.c b/src/libs/softfloat-3e/source/extF80M_to_f128M.c
new file mode 100644
index 00000000..a7641209
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_f128M.c
@@ -0,0 +1,125 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void extF80M_to_f128M( const extFloat80_t *aPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = extF80_to_f128( *aPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void extF80M_to_f128M( const extFloat80_t *aPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint32_t *zWPtr;
+ uint_fast16_t uiA64;
+ bool sign;
+ int32_t exp;
+ uint64_t sig;
+ struct commonNaN commonNaN;
+ uint32_t uiZ96;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ zWPtr = (uint32_t *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zWPtr[indexWord( 4, 0 )] = 0;
+ if ( exp == 0x7FFF ) {
+ if ( sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ softfloat_extF80MToCommonNaN( aSPtr, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_commonNaNToF128M( &commonNaN, zWPtr );
+ return;
+ }
+ uiZ96 = packToF128UI96( sign, 0x7FFF, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) --exp;
+ if ( ! (sig & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sig ) {
+ uiZ96 = packToF128UI96( sign, 0, 0 );
+ goto uiZ;
+ }
+ exp += softfloat_normExtF80SigM( &sig );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zWPtr[indexWord( 4, 1 )] = (uint32_t) sig<<17;
+ sig >>= 15;
+ zWPtr[indexWord( 4, 2 )] = sig;
+ if ( exp < 0 ) {
+ zWPtr[indexWordHi( 4 )] = sig>>32;
+ softfloat_shiftRight96M(
+ &zWPtr[indexMultiwordHi( 4, 3 )],
+ -exp,
+ &zWPtr[indexMultiwordHi( 4, 3 )]
+ );
+ exp = 0;
+ sig = (uint64_t) zWPtr[indexWordHi( 4 )]<<32;
+ }
+ zWPtr[indexWordHi( 4 )] = packToF128UI96( sign, exp, sig>>32 );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ zWPtr[indexWord( 4, 3 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_f16.c b/src/libs/softfloat-3e/source/extF80M_to_f16.c
new file mode 100644
index 00000000..482254c0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_f16.c
@@ -0,0 +1,112 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+float16_t extF80M_to_f16( const extFloat80_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_f16( *aPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+float16_t extF80M_to_f16( const extFloat80_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ bool sign;
+ int32_t exp;
+ uint64_t sig;
+ struct commonNaN commonNaN;
+ uint16_t uiZ, sig16;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ softfloat_extF80MToCommonNaN( aSPtr, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF16UI( &commonNaN );
+ } else {
+ uiZ = packToF16UI( sign, 0x1F, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! (sig & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sig ) {
+ uiZ = packToF16UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ exp += softfloat_normExtF80SigM( &sig );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig16 = softfloat_shortShiftRightJam64( sig, 49 );
+ exp -= 0x3FF1;
+ if ( sizeof (int_fast16_t) < sizeof (int32_t) ) {
+ if ( exp < -0x40 ) exp = -0x40;
+ }
+ return softfloat_roundPackToF16( sign, exp, sig16 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_f32.c b/src/libs/softfloat-3e/source/extF80M_to_f32.c
new file mode 100644
index 00000000..bd0e2e66
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_f32.c
@@ -0,0 +1,112 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+float32_t extF80M_to_f32( const extFloat80_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_f32( *aPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+float32_t extF80M_to_f32( const extFloat80_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ bool sign;
+ int32_t exp;
+ uint64_t sig;
+ struct commonNaN commonNaN;
+ uint32_t uiZ, sig32;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ softfloat_extF80MToCommonNaN( aSPtr, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF32UI( &commonNaN );
+ } else {
+ uiZ = packToF32UI( sign, 0xFF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! (sig & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sig ) {
+ uiZ = packToF32UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ exp += softfloat_normExtF80SigM( &sig );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig32 = softfloat_shortShiftRightJam64( sig, 33 );
+ exp -= 0x3F81;
+ if ( sizeof (int_fast16_t) < sizeof (int32_t) ) {
+ if ( exp < -0x1000 ) exp = -0x1000;
+ }
+ return softfloat_roundPackToF32( sign, exp, sig32 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_f64.c b/src/libs/softfloat-3e/source/extF80M_to_f64.c
new file mode 100644
index 00000000..10c09747
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_f64.c
@@ -0,0 +1,112 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+float64_t extF80M_to_f64( const extFloat80_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_f64( *aPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+float64_t extF80M_to_f64( const extFloat80_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ bool sign;
+ int32_t exp;
+ uint64_t sig;
+ struct commonNaN commonNaN;
+ uint64_t uiZ;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ softfloat_extF80MToCommonNaN( aSPtr, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF64UI( &commonNaN );
+ } else {
+ uiZ = packToF64UI( sign, 0x7FF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! (sig & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sig ) {
+ uiZ = packToF64UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ exp += softfloat_normExtF80SigM( &sig );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig = softfloat_shortShiftRightJam64( sig, 1 );
+ exp -= 0x3C01;
+ if ( sizeof (int_fast16_t) < sizeof (int32_t) ) {
+ if ( exp < -0x1000 ) exp = -0x1000;
+ }
+ return softfloat_roundPackToF64( sign, exp, sig SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_i32.c b/src/libs/softfloat-3e/source/extF80M_to_i32.c
new file mode 100644
index 00000000..c1566a1c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_i32.c
@@ -0,0 +1,100 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+int_fast32_t
+ extF80M_to_i32(
+ const extFloat80_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_i32( *aPtr, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+int_fast32_t
+ extF80M_to_i32(
+ const extFloat80_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ bool sign;
+ int32_t exp;
+ uint64_t sig;
+ int32_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ uiA64 = aSPtr->signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x4032 - exp;
+ if ( shiftDist <= 0 ) {
+ if ( sig>>32 ) goto invalid;
+ if ( -32 < shiftDist ) {
+ sig <<= -shiftDist;
+ } else {
+ if ( (uint32_t) sig ) goto invalid;
+ }
+ } else {
+ sig = softfloat_shiftRightJam64( sig, shiftDist );
+ }
+ return softfloat_roundToI32( sign, sig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ? i32_fromNaN
+ : sign ? i32_fromNegOverflow : i32_fromPosOverflow;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_i32_r_minMag.c b/src/libs/softfloat-3e/source/extF80M_to_i32_r_minMag.c
new file mode 100644
index 00000000..a12b06c8
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_i32_r_minMag.c
@@ -0,0 +1,120 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+int_fast32_t extF80M_to_i32_r_minMag( const extFloat80_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_i32_r_minMag( *aPtr, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+int_fast32_t extF80M_to_i32_r_minMag( const extFloat80_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ int32_t exp;
+ uint64_t sig;
+ int32_t shiftDist;
+ bool sign, raiseInexact;
+ int32_t z;
+ uint64_t shiftedSig;
+ uint32_t absZ;
+ union { uint32_t ui; int32_t i; } u;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ uiA64 = aSPtr->signExp;
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! sig && (exp != 0x7FFF) ) return 0;
+ shiftDist = 0x403E - exp;
+ if ( 64 <= shiftDist ) {
+ raiseInexact = exact;
+ z = 0;
+ } else {
+ sign = signExtF80UI64( uiA64 );
+ raiseInexact = false;
+ if ( shiftDist < 0 ) {
+ if ( sig>>32 || (shiftDist <= -31) ) goto invalid;
+ shiftedSig = (uint64_t) (uint32_t) sig<<-shiftDist;
+ if ( shiftedSig>>32 ) goto invalid;
+ absZ = shiftedSig;
+ } else {
+ shiftedSig = sig;
+ if ( shiftDist ) shiftedSig >>= shiftDist;
+ if ( shiftedSig>>32 ) goto invalid;
+ absZ = shiftedSig;
+ if ( exact && shiftDist ) {
+ raiseInexact = ((uint64_t) absZ<<shiftDist != sig);
+ }
+ }
+ if ( sign ) {
+ if ( 0x80000000 < absZ ) goto invalid;
+ u.ui = -absZ;
+ z = u.i;
+ } else {
+ if ( 0x80000000 <= absZ ) goto invalid;
+ z = absZ;
+ }
+ }
+ if ( raiseInexact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ? i32_fromNaN
+ : sign ? i32_fromNegOverflow : i32_fromPosOverflow;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_i64.c b/src/libs/softfloat-3e/source/extF80M_to_i64.c
new file mode 100644
index 00000000..acf7cfc6
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_i64.c
@@ -0,0 +1,97 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+int_fast64_t
+ extF80M_to_i64(
+ const extFloat80_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_i64( *aPtr, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+int_fast64_t
+ extF80M_to_i64(
+ const extFloat80_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ bool sign;
+ int32_t exp;
+ uint64_t sig;
+ int32_t shiftDist;
+ uint32_t extSig[3];
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ uiA64 = aSPtr->signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x403E - exp;
+ if ( shiftDist < 0 ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ extSig[indexWord( 3, 2 )] = sig>>32;
+ extSig[indexWord( 3, 1 )] = sig;
+ extSig[indexWord( 3, 0 )] = 0;
+ if ( shiftDist ) softfloat_shiftRightJam96M( extSig, shiftDist, extSig );
+ return softfloat_roundMToI64( sign, extSig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_i64_r_minMag.c b/src/libs/softfloat-3e/source/extF80M_to_i64_r_minMag.c
new file mode 100644
index 00000000..fc5f750c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_i64_r_minMag.c
@@ -0,0 +1,115 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+int_fast64_t extF80M_to_i64_r_minMag( const extFloat80_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_i64_r_minMag( *aPtr, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+int_fast64_t extF80M_to_i64_r_minMag( const extFloat80_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ int32_t exp;
+ uint64_t sig;
+ int32_t shiftDist;
+ bool sign, raiseInexact;
+ int64_t z;
+ uint64_t absZ;
+ union { uint64_t ui; int64_t i; } u;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ uiA64 = aSPtr->signExp;
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! sig && (exp != 0x7FFF) ) return 0;
+ shiftDist = 0x403E - exp;
+ if ( 64 <= shiftDist ) {
+ raiseInexact = exact;
+ z = 0;
+ } else {
+ sign = signExtF80UI64( uiA64 );
+ raiseInexact = false;
+ if ( shiftDist < 0 ) {
+ if ( shiftDist <= -63 ) goto invalid;
+ shiftDist = -shiftDist;
+ absZ = sig<<shiftDist;
+ if ( absZ>>shiftDist != sig ) goto invalid;
+ } else {
+ absZ = sig;
+ if ( shiftDist ) absZ >>= shiftDist;
+ if ( exact && shiftDist ) raiseInexact = (absZ<<shiftDist != sig);
+ }
+ if ( sign ) {
+ if ( UINT64_C( 0x8000000000000000 ) < absZ ) goto invalid;
+ u.ui = -absZ;
+ z = u.i;
+ } else {
+ if ( UINT64_C( 0x8000000000000000 ) <= absZ ) goto invalid;
+ z = absZ;
+ }
+ }
+ if ( raiseInexact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_ui32.c b/src/libs/softfloat-3e/source/extF80M_to_ui32.c
new file mode 100644
index 00000000..5119ee26
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_ui32.c
@@ -0,0 +1,101 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+uint_fast32_t
+ extF80M_to_ui32(
+ const extFloat80_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_ui32( *aPtr, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+uint_fast32_t
+ extF80M_to_ui32(
+ const extFloat80_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ bool sign;
+ int32_t exp;
+ uint64_t sig;
+ int32_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ uiA64 = aSPtr->signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x4032 - exp;
+ if ( shiftDist <= 0 ) {
+ if ( sig>>32 ) goto invalid;
+ if ( -32 < shiftDist ) {
+ sig <<= -shiftDist;
+ } else {
+ if ( (uint32_t) sig ) goto invalid;
+ }
+ } else {
+ sig = softfloat_shiftRightJam64( sig, shiftDist );
+ }
+ return softfloat_roundToUI32( sign, sig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? ui32_fromNaN
+ : sign ? ui32_fromNegOverflow : ui32_fromPosOverflow;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_ui32_r_minMag.c b/src/libs/softfloat-3e/source/extF80M_to_ui32_r_minMag.c
new file mode 100644
index 00000000..79a3351f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_ui32_r_minMag.c
@@ -0,0 +1,111 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+uint_fast32_t extF80M_to_ui32_r_minMag( const extFloat80_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_ui32_r_minMag( *aPtr, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+uint_fast32_t extF80M_to_ui32_r_minMag( const extFloat80_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ int32_t exp;
+ uint64_t sig;
+ int32_t shiftDist;
+ bool sign;
+ uint64_t shiftedSig;
+ uint32_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ uiA64 = aSPtr->signExp;
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! sig && (exp != 0x7FFF) ) return 0;
+ shiftDist = 0x403E - exp;
+ if ( 64 <= shiftDist ) {
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signExtF80UI64( uiA64 );
+ if ( shiftDist < 0 ) {
+ if ( sign || sig>>32 || (shiftDist <= -31) ) goto invalid;
+ shiftedSig = (uint64_t) (uint32_t) sig<<-shiftDist;
+ if ( shiftedSig>>32 ) goto invalid;
+ z = shiftedSig;
+ } else {
+ shiftedSig = sig;
+ if ( shiftDist ) shiftedSig >>= shiftDist;
+ if ( shiftedSig>>32 ) goto invalid;
+ z = shiftedSig;
+ if ( sign && z ) goto invalid;
+ if ( exact && shiftDist && ((uint64_t) z<<shiftDist != sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ }
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? ui32_fromNaN
+ : sign ? ui32_fromNegOverflow : ui32_fromPosOverflow;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_ui64.c b/src/libs/softfloat-3e/source/extF80M_to_ui64.c
new file mode 100644
index 00000000..4179abc0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_ui64.c
@@ -0,0 +1,97 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+uint_fast64_t
+ extF80M_to_ui64(
+ const extFloat80_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_ui64( *aPtr, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+uint_fast64_t
+ extF80M_to_ui64(
+ const extFloat80_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ bool sign;
+ int32_t exp;
+ uint64_t sig;
+ int32_t shiftDist;
+ uint32_t extSig[3];
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ uiA64 = aSPtr->signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x403E - exp;
+ if ( shiftDist < 0 ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ extSig[indexWord( 3, 2 )] = sig>>32;
+ extSig[indexWord( 3, 1 )] = sig;
+ extSig[indexWord( 3, 0 )] = 0;
+ if ( shiftDist ) softfloat_shiftRightJam96M( extSig, shiftDist, extSig );
+ return softfloat_roundMToUI64( sign, extSig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80M_to_ui64_r_minMag.c b/src/libs/softfloat-3e/source/extF80M_to_ui64_r_minMag.c
new file mode 100644
index 00000000..8d9e77d3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80M_to_ui64_r_minMag.c
@@ -0,0 +1,108 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+uint_fast64_t extF80M_to_ui64_r_minMag( const extFloat80_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return extF80_to_ui64_r_minMag( *aPtr, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+uint_fast64_t extF80M_to_ui64_r_minMag( const extFloat80_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const struct extFloat80M *aSPtr;
+ uint_fast16_t uiA64;
+ int32_t exp;
+ uint64_t sig;
+ int32_t shiftDist;
+ bool sign;
+ uint64_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aSPtr = (const struct extFloat80M *) aPtr;
+ uiA64 = aSPtr->signExp;
+ exp = expExtF80UI64( uiA64 );
+ sig = aSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! sig && (exp != 0x7FFF) ) return 0;
+ shiftDist = 0x403E - exp;
+ if ( 64 <= shiftDist ) {
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signExtF80UI64( uiA64 );
+ if ( shiftDist < 0 ) {
+ if ( sign || (shiftDist <= -63) ) goto invalid;
+ shiftDist = -shiftDist;
+ z = sig<<shiftDist;
+ if ( z>>shiftDist != sig ) goto invalid;
+ } else {
+ z = sig;
+ if ( shiftDist ) z >>= shiftDist;
+ if ( sign && z ) goto invalid;
+ if ( exact && shiftDist && (z<<shiftDist != sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ }
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/extF80_add.c b/src/libs/softfloat-3e/source/extF80_add.c
new file mode 100644
index 00000000..139a6a32
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_add.c
@@ -0,0 +1,80 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+extFloat80_t extF80_add( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool signA;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ bool signB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
+ extFloat80_t
+ (*magsFuncPtr)(
+ uint_fast16_t, uint_fast64_t, uint_fast16_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ signA = signExtF80UI64( uiA64 );
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ signB = signExtF80UI64( uiB64 );
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+ if ( signA == signB ) {
+ return softfloat_addMagsExtF80( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_subMagsExtF80( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ (signA == signB) ? softfloat_addMagsExtF80 : softfloat_subMagsExtF80;
+ return (*magsFuncPtr)( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_div.c b/src/libs/softfloat-3e/source/extF80_div.c
new file mode 100644
index 00000000..28f43ba7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_div.c
@@ -0,0 +1,203 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extFloat80_t extF80_div( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool signA;
+ int_fast32_t expA;
+ uint_fast64_t sigA;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ bool signB;
+ int_fast32_t expB;
+ uint_fast64_t sigB;
+ bool signZ;
+ struct exp32_sig64 normExpSig;
+ int_fast32_t expZ;
+ struct uint128 rem;
+ uint_fast32_t recip32;
+ uint_fast64_t sigZ;
+ int ix;
+ uint_fast64_t q64;
+ uint_fast32_t q;
+ struct uint128 term;
+ uint_fast64_t sigZExtra;
+ struct uint128 uiZ;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ signA = signExtF80UI64( uiA64 );
+ expA = expExtF80UI64( uiA64 );
+ sigA = uiA0;
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ signB = signExtF80UI64( uiB64 );
+ expB = expExtF80UI64( uiB64 );
+ sigB = uiB0;
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if ( sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) goto propagateNaN;
+ if ( expB == 0x7FFF ) {
+ if ( sigB & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) goto propagateNaN;
+ goto invalid;
+ }
+ goto infinity;
+ }
+ if ( expB == 0x7FFF ) {
+ if ( sigB & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) goto propagateNaN;
+ goto zero;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) expB = 1;
+ if ( ! (sigB & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigB ) {
+ if ( ! sigA ) goto invalid;
+ softfloat_raiseFlags( softfloat_flag_infinite SOFTFLOAT_STATE_ARG_COMMA );
+ goto infinity;
+ }
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigB );
+ expB += normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) expA = 1;
+ if ( ! (sigA & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigA ) goto zero;
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigA );
+ expA += normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA - expB + 0x3FFF;
+ if ( sigA < sigB ) {
+ --expZ;
+ rem = softfloat_shortShiftLeft128( 0, sigA, 32 );
+ } else {
+ rem = softfloat_shortShiftLeft128( 0, sigA, 31 );
+ }
+ recip32 = softfloat_approxRecip32_1( sigB>>32 );
+ sigZ = 0;
+ ix = 2;
+ for (;;) {
+ q64 = (uint_fast64_t) (uint32_t) (rem.v64>>2) * recip32;
+ q = (q64 + 0x80000000)>>32;
+ --ix;
+ if ( ix < 0 ) break;
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
+ term = softfloat_mul64ByShifted32To128( sigB, q );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ --q;
+ rem = softfloat_add128( rem.v64, rem.v0, sigB>>32, sigB<<32 );
+ }
+ sigZ = (sigZ<<29) + q;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ((q + 1) & 0x3FFFFF) < 2 ) {
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
+ term = softfloat_mul64ByShifted32To128( sigB, q );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ term = softfloat_shortShiftLeft128( 0, sigB, 32 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ --q;
+ rem = softfloat_add128( rem.v64, rem.v0, term.v64, term.v0 );
+ } else if ( softfloat_le128( term.v64, term.v0, rem.v64, rem.v0 ) ) {
+ ++q;
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ }
+ if ( rem.v64 | rem.v0 ) q |= 1;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sigZ = (sigZ<<6) + (q>>23);
+ sigZExtra = (uint64_t) ((uint_fast64_t) q<<41);
+ return
+ softfloat_roundPackToExtF80(
+ signZ, expZ, sigZ, sigZExtra, extF80_roundingPrecision SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNExtF80UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = defaultNaNExtF80UI64;
+ uiZ0 = defaultNaNExtF80UI0;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infinity:
+ uiZ64 = packToExtF80UI64( signZ, 0x7FFF );
+ uiZ0 = UINT64_C( 0x8000000000000000 );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ64 = packToExtF80UI64( signZ, 0 );
+ uiZ0 = 0;
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_eq.c b/src/libs/softfloat-3e/source/extF80_eq.c
new file mode 100644
index 00000000..3ea98e8d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_eq.c
@@ -0,0 +1,73 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool extF80_eq( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ if (
+ softfloat_isSigNaNExtF80UI( uiA64, uiA0 )
+ || softfloat_isSigNaNExtF80UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ return
+ (uiA0 == uiB0)
+ && ((uiA64 == uiB64) || (! uiA0 && ! ((uiA64 | uiB64) & 0x7FFF)));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_eq_signaling.c b/src/libs/softfloat-3e/source/extF80_eq_signaling.c
new file mode 100644
index 00000000..976077ad
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_eq_signaling.c
@@ -0,0 +1,67 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool extF80_eq_signaling( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ return
+ (uiA0 == uiB0)
+ && ((uiA64 == uiB64) || (! uiA0 && ! ((uiA64 | uiB64) & 0x7FFF)));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_isSignalingNaN.c b/src/libs/softfloat-3e/source/extF80_isSignalingNaN.c
new file mode 100644
index 00000000..6086f4b7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_isSignalingNaN.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool extF80_isSignalingNaN( extFloat80_t a )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+
+ uA.f = a;
+ return softfloat_isSigNaNExtF80UI( uA.s.signExp, uA.s.signif );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_le.c b/src/libs/softfloat-3e/source/extF80_le.c
new file mode 100644
index 00000000..62e05102
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_le.c
@@ -0,0 +1,73 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool extF80_le( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ signA = signExtF80UI64( uiA64 );
+ signB = signExtF80UI64( uiB64 );
+ return
+ (signA != signB)
+ ? signA || ! (((uiA64 | uiB64) & 0x7FFF) | uiA0 | uiB0)
+ : ((uiA64 == uiB64) && (uiA0 == uiB0))
+ || (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_le_quiet.c b/src/libs/softfloat-3e/source/extF80_le_quiet.c
new file mode 100644
index 00000000..27927f20
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_le_quiet.c
@@ -0,0 +1,78 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool extF80_le_quiet( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ if (
+ softfloat_isSigNaNExtF80UI( uiA64, uiA0 )
+ || softfloat_isSigNaNExtF80UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ signA = signExtF80UI64( uiA64 );
+ signB = signExtF80UI64( uiB64 );
+ return
+ (signA != signB)
+ ? signA || ! (((uiA64 | uiB64) & 0x7FFF) | uiA0 | uiB0)
+ : ((uiA64 == uiB64) && (uiA0 == uiB0))
+ || (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_log2.c b/src/libs/softfloat-3e/source/extF80_log2.c
new file mode 100644
index 00000000..7b028ece
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_log2.c
@@ -0,0 +1,80 @@
+/** @file
+ * SoftFloat - VBox Extension - extF80_ylog2x, extF80_ylog2xp1.
+ */
+
+/*
+ * Copyright (C) 2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualYox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTAYILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+/*********************************************************************************************************************************
+ * Header Files *
+ *********************************************************************************************************************************/
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+#include <iprt/types.h>
+#include <iprt/x86.h>
+
+extFloat80_t extF80_ylog2x(extFloat80_t y, extFloat80_t x SOFTFLOAT_STATE_DECL_COMMA)
+{
+ union { struct extFloat80M s; extFloat80_t f; } uX, uXM;
+ uint_fast16_t uiX64;
+ uint_fast64_t uiX0;
+ bool signX;
+ int_fast32_t expX;
+ uint_fast64_t sigX;
+ extFloat80_t v;
+
+ uX.f = x;
+ uiX64 = uX.s.signExp;
+ uiX0 = uX.s.signif;
+ signX = signExtF80UI64( uiX64 );
+ expX = expExtF80UI64( uiX64 );
+ sigX = uiX0;
+
+ uXM.s.signExp = RTFLOAT80U_EXP_BIAS;
+ uXM.s.signif = sigX;
+
+ v = ui32_to_extF80(expX - RTFLOAT80U_EXP_BIAS - 1, pState);
+ v = extF80_add(v, uXM.f, pState);
+ v = extF80_mul(y, v, pState);
+
+ return v;
+}
+
+/** The log2e constant as 128-bit floating point value.
+ * base-10: 1.44269504088896340735992468100189185
+ * base-16: 1.71547652b82fe1777d0ffda0d239
+ * base-2 : 1.0111000101010100011101100101001010111000001011111110000101110111011111010000111111111101101000001101001000111001 */
+const RTFLOAT128U g_r128Log2e = RTFLOAT128U_INIT_C(0, 0x71547652b82f, 0xe1777d0ffda0d239, 0x3fff);
+
+extFloat80_t extF80_ylog2xp1(extFloat80_t y, extFloat80_t x SOFTFLOAT_STATE_DECL_COMMA)
+{
+ extFloat80_t v = f128_to_extF80(*(float128_t *)&g_r128Log2e, pState);
+
+ v = extF80_mul(v, y, pState);
+ v = extF80_mul(v, x, pState);
+
+ return v;
+}
diff --git a/src/libs/softfloat-3e/source/extF80_lt.c b/src/libs/softfloat-3e/source/extF80_lt.c
new file mode 100644
index 00000000..ca824086
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_lt.c
@@ -0,0 +1,73 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool extF80_lt( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ signA = signExtF80UI64( uiA64 );
+ signB = signExtF80UI64( uiB64 );
+ return
+ (signA != signB)
+ ? signA && (((uiA64 | uiB64) & 0x7FFF) | uiA0 | uiB0)
+ : ((uiA64 != uiB64) || (uiA0 != uiB0))
+ && (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_lt_quiet.c b/src/libs/softfloat-3e/source/extF80_lt_quiet.c
new file mode 100644
index 00000000..08c18d62
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_lt_quiet.c
@@ -0,0 +1,78 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool extF80_lt_quiet( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
+ if (
+ softfloat_isSigNaNExtF80UI( uiA64, uiA0 )
+ || softfloat_isSigNaNExtF80UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ signA = signExtF80UI64( uiA64 );
+ signB = signExtF80UI64( uiB64 );
+ return
+ (signA != signB)
+ ? signA && (((uiA64 | uiB64) & 0x7FFF) | uiA0 | uiB0)
+ : ((uiA64 != uiB64) || (uiA0 != uiB0))
+ && (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_mul.c b/src/libs/softfloat-3e/source/extF80_mul.c
new file mode 100644
index 00000000..696535c1
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_mul.c
@@ -0,0 +1,158 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extFloat80_t extF80_mul( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool signA;
+ int_fast32_t expA;
+ uint_fast64_t sigA;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ bool signB;
+ int_fast32_t expB;
+ uint_fast64_t sigB;
+ bool signZ;
+ uint_fast64_t magBits;
+ struct exp32_sig64 normExpSig;
+ int_fast32_t expZ;
+ struct uint128 sig128Z, uiZ;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ signA = signExtF80UI64( uiA64 );
+ expA = expExtF80UI64( uiA64 );
+ sigA = uiA0;
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ signB = signExtF80UI64( uiB64 );
+ expB = expExtF80UI64( uiB64 );
+ sigB = uiB0;
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if (
+ (sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ || ((expB == 0x7FFF) && (sigB & UINT64_C( 0x7FFFFFFFFFFFFFFF )))
+ ) {
+ goto propagateNaN;
+ }
+ magBits = expB | sigB;
+ goto infArg;
+ }
+ if ( expB == 0x7FFF ) {
+ if ( sigB & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) goto propagateNaN;
+ magBits = expA | sigA;
+ goto infArg;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) expA = 1;
+ if ( ! (sigA & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigA ) goto zero;
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigA );
+ expA += normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ if ( ! expB ) expB = 1;
+ if ( ! (sigB & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigB ) goto zero;
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigB );
+ expB += normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA + expB - 0x3FFE;
+ sig128Z = softfloat_mul64To128( sigA, sigB );
+ if ( sig128Z.v64 < UINT64_C( 0x8000000000000000 ) ) {
+ --expZ;
+ sig128Z =
+ softfloat_add128(
+ sig128Z.v64, sig128Z.v0, sig128Z.v64, sig128Z.v0 );
+ }
+ return
+ softfloat_roundPackToExtF80(
+ signZ, expZ, sig128Z.v64, sig128Z.v0, extF80_roundingPrecision SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNExtF80UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infArg:
+ if ( ! magBits ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = defaultNaNExtF80UI64;
+ uiZ0 = defaultNaNExtF80UI0;
+ } else {
+ uiZ64 = packToExtF80UI64( signZ, 0x7FFF );
+ uiZ0 = UINT64_C( 0x8000000000000000 );
+ }
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ64 = packToExtF80UI64( signZ, 0 );
+ uiZ0 = 0;
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_partialRem.c b/src/libs/softfloat-3e/source/extF80_partialRem.c
new file mode 100644
index 00000000..abce80bd
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_partialRem.c
@@ -0,0 +1,292 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+#include <iprt/cdefs.h> /* RT_BIT_64 */
+#include <iprt/x86.h> /* X86_FSW_C? */
+#include <iprt/assert.h>
+
+/** VBox: Copy of extF80_rem modified to fit FPREM and FPREM1. */
+extFloat80_t extF80_partialRem( extFloat80_t a, extFloat80_t b, uint8_t roundingMode,
+ uint16_t *pfCxFlags, softfloat_state_t *pState )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool signA;
+ int_fast32_t expA;
+ uint_fast64_t sigA;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ int_fast32_t expB;
+ uint_fast64_t sigB;
+ struct exp32_sig64 normExpSig;
+ int_fast32_t expDiff;
+ struct uint128 rem, shiftedSigB;
+ uint_fast32_t q, recip32;
+ uint_fast64_t q64;
+ struct uint128 term, altRem, meanRem;
+ bool signRem;
+ struct uint128 uiZ;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ *pfCxFlags = 0; /* C2=0 - complete */ /* VBox */
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ signA = signExtF80UI64( uiA64 );
+ expA = expExtF80UI64( uiA64 );
+ sigA = uiA0;
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ expB = expExtF80UI64( uiB64 );
+ sigB = uiB0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if (
+ (sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF )) /* VBox: NaN or Indefinite */
+ || ((expB == 0x7FFF) && (sigB & UINT64_C( 0x7FFFFFFFFFFFFFFF ))) /* VBox: NaN or Indefinite */
+ ) {
+ goto propagateNaN;
+ }
+ goto invalid; /* VBox: Infinity */
+ }
+ if ( expB == 0x7FFF ) {
+ if ( sigB & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) goto propagateNaN; /* VBox: NaN or Indefinite */
+ /*--------------------------------------------------------------------
+ | Argument b is an infinity. Doubling `expB' is an easy way to ensure
+ | that `expDiff' later is less than -1, which will result in returning
+ | a canonicalized version of argument a.
+ *--------------------------------------------------------------------*/
+ expB += expB;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) expB = 1;
+ if ( ! (sigB & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigB ) goto invalid; /* VBox: Zero -> /0 -> invalid. */
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigB );
+ expB += normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) expA = 1;
+ if ( ! (sigA & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigA ) {
+#if 0 /* A is zero. VBox: Don't mix denormals and zero returns! */ /* VBox */
+ expA = 0;
+ goto copyA;
+#else /* VBox */
+ uiZ64 = packToExtF80UI64( signA, 0); /* VBox */
+ uiZ0 = 0; /* VBox */
+ goto uiZ; /* VBox */
+#endif /* VBox */
+ }
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigA );
+ expA += normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+
+ /*------------------------------------------------------------------------ VBox
+ | Do at most 63 rounds. If exponent difference is 64 or higher, return VBox
+ | a partial remainder. VBox
+ *------------------------------------------------------------------------*/ /* VBox */
+ bool const fPartial = expDiff >= 64; /* VBox */
+ if ( fPartial ) { /* VBox */ /* VBox */
+ unsigned N = 32 + ((unsigned)expDiff % 32); /* (Amount of work documented by AMD.) */ /* VBox */
+ expB = expA - N; /* VBox */
+ expDiff = N; /* VBox */
+ roundingMode = softfloat_round_minMag; /* VBox */
+ } /* VBox */
+
+ /*------------------------------------------------------------------------
+ | The final rounds.
+ *------------------------------------------------------------------------*/
+ if ( expDiff < -1 ) goto copyA;
+ rem = softfloat_shortShiftLeft128( 0, sigA, 32 );
+ shiftedSigB = softfloat_shortShiftLeft128( 0, sigB, 32 );
+ uint64_t quotient = 0; /* VBox */
+ if ( expDiff < 1 ) {
+ if ( expDiff ) {
+ --expB;
+ shiftedSigB = softfloat_shortShiftLeft128( 0, sigB, 33 );
+ q = 0;
+ } else {
+ q = (sigB <= sigA);
+ quotient = q; /* VBox */
+ if ( q ) {
+ rem =
+ softfloat_sub128(
+ rem.v64, rem.v0, shiftedSigB.v64, shiftedSigB.v0 );
+ }
+ }
+ } else {
+ recip32 = softfloat_approxRecip32_1( sigB>>32 );
+ expDiff -= 30;
+ for (;;) {
+ q64 = (uint_fast64_t) (uint32_t) (rem.v64>>2) * recip32;
+ if ( expDiff < 0 ) break;
+ q = (q64 + 0x80000000)>>32;
+ quotient = (quotient << 29) + q; /* VBox */
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
+ term = softfloat_mul64ByShifted32To128( sigB, q );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ rem =
+ softfloat_add128(
+ rem.v64, rem.v0, shiftedSigB.v64, shiftedSigB.v0 );
+ quotient--; /* VBox */
+ }
+ expDiff -= 29;
+ }
+ /*--------------------------------------------------------------------
+ | (`expDiff' cannot be less than -29 here.)
+ *--------------------------------------------------------------------*/
+ q = (uint32_t) (q64>>32)>>(~expDiff & 31);
+ quotient = (quotient << (expDiff + 30)) + q; /* VBox */
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, expDiff + 30 );
+ term = softfloat_mul64ByShifted32To128( sigB, q );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ altRem =
+ softfloat_add128(
+ rem.v64, rem.v0, shiftedSigB.v64, shiftedSigB.v0 );
+ goto selectRem;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ do {
+ altRem = rem;
+ ++q;
+ quotient++; /* VBox */
+ rem =
+ softfloat_sub128(
+ rem.v64, rem.v0, shiftedSigB.v64, shiftedSigB.v0 );
+ } while ( ! (rem.v64 & UINT64_C( 0x8000000000000000 )) );
+ selectRem:
+ if (roundingMode == softfloat_round_near_even) { /* VBox */
+ meanRem = softfloat_add128( rem.v64, rem.v0, altRem.v64, altRem.v0 );
+ if (
+ (meanRem.v64 & UINT64_C( 0x8000000000000000 ))
+ || (! (meanRem.v64 | meanRem.v0) && (q & 1))
+ ) {
+ rem = altRem;
+ quotient--; /* VBox */
+ }
+ } /* VBox */
+ signRem = signA;
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ if (roundingMode != softfloat_round_near_even) { /* VBox */
+ rem = altRem; /* VBox */
+ quotient--; /* VBox */
+ } else { /* VBox */
+ signRem = ! signRem;
+ rem = softfloat_sub128( 0, 0, rem.v64, rem.v0 );
+ Assert(!fPartial); /* VBox */
+ } /* VBox */
+ } else Assert(roundingMode == softfloat_round_near_even); /* VBox */
+
+ /* VBox: Set pfCxFlags */ /* VBox */
+ if ( fPartial ) { /* VBox */
+ *pfCxFlags = X86_FSW_C2; /* C2 = 1 - incomplete */ /* VBox */
+ } else { /* VBox */
+ *pfCxFlags = X86_FSW_CX_FROM_QUOTIENT( quotient ); /* C2 = 0 - complete */ /* VBox */
+ } /* VBox */
+
+ return
+ softfloat_normRoundPackToExtF80(
+ signRem, rem.v64 | rem.v0 ? expB + 32 : 0, rem.v64, rem.v0, 80 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNExtF80UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = defaultNaNExtF80UI64;
+ uiZ0 = defaultNaNExtF80UI0;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ copyA:
+ if ( expA < 1 ) {
+#if 0 /* VBox */
+ sigA >>= 1 - expA;
+ expA = 0;
+#else /* VBox */
+ Assert(sigA != 0); /* We don't get here for zero values, only denormals. */ /* VBox */
+ /* Apply the bias adjust if underflows exceptions aren't masked, unless VBox
+ the divisor is +/-Infinity. VBox
+ Note! extB has been tweaked, so don't use if for Inf classification. */ /* VBox */
+ if ( (pState->exceptionMask & softfloat_flag_underflow) /* VBox */
+ || (expExtF80UI64( b.signExp ) == 0x7fff && !(sigB & (RT_BIT_64( 63 ) - 1))) ) { /* VBox */
+ sigA >>= 1 - expA; /* VBox */
+ expA = 0; /* VBox */
+ } else { /* VBox */
+ softfloat_raiseFlags( softfloat_flag_underflow SOFTFLOAT_STATE_ARG_COMMA ); /* VBox */
+ expA = (expA + RTFLOAT80U_EXP_BIAS_ADJUST) & RTFLOAT80U_EXP_MAX; /* VBox */
+ } /* VBox */
+#endif /* VBox */
+ }
+ uiZ64 = packToExtF80UI64( signA, expA );
+ uiZ0 = sigA;
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_rem.c b/src/libs/softfloat-3e/source/extF80_rem.c
new file mode 100644
index 00000000..5f7d7723
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_rem.c
@@ -0,0 +1,225 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extFloat80_t extF80_rem( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool signA;
+ int_fast32_t expA;
+ uint_fast64_t sigA;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ int_fast32_t expB;
+ uint_fast64_t sigB;
+ struct exp32_sig64 normExpSig;
+ int_fast32_t expDiff;
+ struct uint128 rem, shiftedSigB;
+ uint_fast32_t q, recip32;
+ uint_fast64_t q64;
+ struct uint128 term, altRem, meanRem;
+ bool signRem;
+ struct uint128 uiZ;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ signA = signExtF80UI64( uiA64 );
+ expA = expExtF80UI64( uiA64 );
+ sigA = uiA0;
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ expB = expExtF80UI64( uiB64 );
+ sigB = uiB0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if (
+ (sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ || ((expB == 0x7FFF) && (sigB & UINT64_C( 0x7FFFFFFFFFFFFFFF )))
+ ) {
+ goto propagateNaN;
+ }
+ goto invalid;
+ }
+ if ( expB == 0x7FFF ) {
+ if ( sigB & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) goto propagateNaN;
+ /*--------------------------------------------------------------------
+ | Argument b is an infinity. Doubling `expB' is an easy way to ensure
+ | that `expDiff' later is less than -1, which will result in returning
+ | a canonicalized version of argument a.
+ *--------------------------------------------------------------------*/
+ expB += expB;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) expB = 1;
+ if ( ! (sigB & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigB ) goto invalid;
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigB );
+ expB += normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) expA = 1;
+ if ( ! (sigA & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigA ) {
+ expA = 0;
+ goto copyA;
+ }
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigA );
+ expA += normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( expDiff < -1 ) goto copyA;
+ rem = softfloat_shortShiftLeft128( 0, sigA, 32 );
+ shiftedSigB = softfloat_shortShiftLeft128( 0, sigB, 32 );
+ if ( expDiff < 1 ) {
+ if ( expDiff ) {
+ --expB;
+ shiftedSigB = softfloat_shortShiftLeft128( 0, sigB, 33 );
+ q = 0;
+ } else {
+ q = (sigB <= sigA);
+ if ( q ) {
+ rem =
+ softfloat_sub128(
+ rem.v64, rem.v0, shiftedSigB.v64, shiftedSigB.v0 );
+ }
+ }
+ } else {
+ recip32 = softfloat_approxRecip32_1( sigB>>32 );
+ expDiff -= 30;
+ for (;;) {
+ q64 = (uint_fast64_t) (uint32_t) (rem.v64>>2) * recip32;
+ if ( expDiff < 0 ) break;
+ q = (q64 + 0x80000000)>>32;
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
+ term = softfloat_mul64ByShifted32To128( sigB, q );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ rem =
+ softfloat_add128(
+ rem.v64, rem.v0, shiftedSigB.v64, shiftedSigB.v0 );
+ }
+ expDiff -= 29;
+ }
+ /*--------------------------------------------------------------------
+ | (`expDiff' cannot be less than -29 here.)
+ *--------------------------------------------------------------------*/
+ q = (uint32_t) (q64>>32)>>(~expDiff & 31);
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, expDiff + 30 );
+ term = softfloat_mul64ByShifted32To128( sigB, q );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ altRem =
+ softfloat_add128(
+ rem.v64, rem.v0, shiftedSigB.v64, shiftedSigB.v0 );
+ goto selectRem;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ do {
+ altRem = rem;
+ ++q;
+ rem =
+ softfloat_sub128(
+ rem.v64, rem.v0, shiftedSigB.v64, shiftedSigB.v0 );
+ } while ( ! (rem.v64 & UINT64_C( 0x8000000000000000 )) );
+ selectRem:
+ meanRem = softfloat_add128( rem.v64, rem.v0, altRem.v64, altRem.v0 );
+ if (
+ (meanRem.v64 & UINT64_C( 0x8000000000000000 ))
+ || (! (meanRem.v64 | meanRem.v0) && (q & 1))
+ ) {
+ rem = altRem;
+ }
+ signRem = signA;
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ signRem = ! signRem;
+ rem = softfloat_sub128( 0, 0, rem.v64, rem.v0 );
+ }
+ return
+ softfloat_normRoundPackToExtF80(
+ signRem, rem.v64 | rem.v0 ? expB + 32 : 0, rem.v64, rem.v0, 80 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNExtF80UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = defaultNaNExtF80UI64;
+ uiZ0 = defaultNaNExtF80UI0;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ copyA:
+ if ( expA < 1 ) {
+ sigA >>= 1 - expA;
+ expA = 0;
+ }
+ uiZ64 = packToExtF80UI64( signA, expA );
+ uiZ0 = sigA;
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_roundToInt.c b/src/libs/softfloat-3e/source/extF80_roundToInt.c
new file mode 100644
index 00000000..ee76c3be
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_roundToInt.c
@@ -0,0 +1,158 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+#include <iprt/cdefs.h> /* VBox: for RT_FALL_THROUGH */
+
+extFloat80_t
+ extF80_roundToInt( extFloat80_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64, signUI64;
+ int_fast32_t exp;
+ uint_fast64_t sigA;
+ uint_fast16_t uiZ64;
+ uint_fast64_t sigZ;
+ struct exp32_sig64 normExpSig;
+ struct uint128 uiZ;
+ uint_fast64_t lastBitMask, roundBitsMask;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ signUI64 = uiA64 & packToExtF80UI64( 1, 0 );
+ exp = expExtF80UI64( uiA64 );
+ sigA = uA.s.signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( !(sigA & UINT64_C( 0x8000000000000000 )) && (exp != 0x7FFF) ) {
+ if ( !sigA ) {
+ uiZ64 = signUI64;
+ sigZ = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigA );
+ exp += normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x403E <= exp ) {
+ if ( exp == 0x7FFF ) {
+ if ( sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ uiZ = softfloat_propagateNaNExtF80UI( uiA64, sigA, 0, 0 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = uiZ.v64;
+ sigZ = uiZ.v0;
+ goto uiZ;
+ }
+ sigZ = UINT64_C( 0x8000000000000000 );
+ } else {
+ sigZ = sigA;
+ }
+ uiZ64 = signUI64 | exp;
+ goto uiZ;
+ }
+ if ( exp <= 0x3FFE ) {
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ switch ( roundingMode ) {
+ case softfloat_round_near_even:
+ if ( !(sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) break;
+ RT_FALL_THROUGH(); /* VBox */
+ case softfloat_round_near_maxMag:
+ if ( exp == 0x3FFE ) goto mag1;
+ break;
+ case softfloat_round_min:
+ if ( signUI64 ) goto mag1;
+ break;
+ case softfloat_round_max:
+ if ( !signUI64 ) goto mag1;
+ break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ goto mag1;
+#endif
+ }
+ uiZ64 = signUI64;
+ sigZ = 0;
+ goto uiZ;
+ mag1:
+ uiZ64 = signUI64 | 0x3FFF;
+ sigZ = UINT64_C( 0x8000000000000000 );
+ softfloat_exceptionFlags |= softfloat_flag_c1; /* VBox */
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ64 = signUI64 | exp;
+ lastBitMask = (uint_fast64_t) 1<<(0x403E - exp);
+ roundBitsMask = lastBitMask - 1;
+ sigZ = sigA;
+ if ( roundingMode == softfloat_round_near_maxMag ) {
+ sigZ += lastBitMask>>1;
+ } else if ( roundingMode == softfloat_round_near_even ) {
+ sigZ += lastBitMask>>1;
+ if ( !(sigZ & roundBitsMask) ) sigZ &= ~lastBitMask;
+ } else if (
+ roundingMode == (signUI64 ? softfloat_round_min : softfloat_round_max)
+ ) {
+ sigZ += roundBitsMask;
+ }
+ sigZ &= ~roundBitsMask;
+ if ( !sigZ ) {
+ ++uiZ64;
+ sigZ = UINT64_C( 0x8000000000000000 );
+ softfloat_exceptionFlags |= softfloat_flag_c1; /* VBox */
+ } else if ( sigZ > sigA ) softfloat_exceptionFlags |= softfloat_flag_c1; /* VBox */
+ if ( sigZ != sigA ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) sigZ |= lastBitMask;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = sigZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_scale_extF80.c b/src/libs/softfloat-3e/source/extF80_scale_extF80.c
new file mode 100644
index 00000000..bb61034e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_scale_extF80.c
@@ -0,0 +1,191 @@
+/* $Id: extF80_scale_extF80.c $ */
+/** @file
+ * SoftFloat - 387-style fscale.
+ */
+
+/*
+ * Copyright (C) 2022-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+
+/*********************************************************************************************************************************
+* Header Files *
+*********************************************************************************************************************************/
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+#include <iprt/assert.h>
+#include <iprt/asm.h>
+
+
+/**
+ * Wrapper around softfloat_propagateNaNExtF80UI that returns extFloat80_t
+ * and takes fully unpacked input.
+ */
+DECLINLINE(extFloat80_t)
+softfloat_extF80_propagateNaN(bool fSignA, int_fast32_t iExpA, uint_fast64_t uSigA,
+ bool fSignB, int_fast32_t iExpB, uint_fast64_t uSigB SOFTFLOAT_STATE_DECL_COMMA)
+{
+ struct uint128 uiZ = softfloat_propagateNaNExtF80UI(packToExtF80UI64(fSignA, iExpA), uSigA,
+ packToExtF80UI64(fSignB, iExpB), uSigB SOFTFLOAT_STATE_ARG_COMMA);
+ union extF80M_extF80 Ret;
+ Ret.fM.signExp = uiZ.v64;
+ Ret.fM.signif = uiZ.v0;
+ return Ret.f;
+}
+
+
+/**
+ * This performs a function similar to extF80_to_i32_r_minMag, but returns
+ * proper MIN/MAX values and no NaNs.
+ *
+ * ASSUMES the input is normalized.
+ *
+ * @returns Values in the range -2^24...+2^24.
+ */
+static int_fast32_t convertToInt(bool fSign, uint_fast64_t uSig, int_fast32_t iExp)
+{
+ iExp -= RTFLOAT80U_EXP_BIAS;
+ if (iExp < 0)
+ return 0;
+
+ /* Restrict the range to -2^24...+2^24 to prevent overflows during scaling. */
+ if (iExp >= 24)
+ return fSign ? INT32_MIN / 128 : INT32_MAX / 128;
+
+ int_fast32_t iRet = (int_fast32_t)(uSig >> (63 - iExp));
+ if (fSign)
+ return -iRet;
+ return iRet;
+}
+
+
+/**
+ * VBox: scale @a a by 2^truncateToInt(@a b)
+ *
+ * This function accepts and deals correctly with denormals (pseudo and
+ * otherwise).
+ */
+extFloat80_t extF80_scale_extF80(extFloat80_t a, extFloat80_t b, softfloat_state_t *pState)
+{
+ static union extF80M_extF80 const s_extF80Indefinite = EXTF80M_EXTF80_INIT(defaultNaNExtF80UI64, defaultNaNExtF80UI0);
+ static union extF80M_extF80 const s_aExtF80Zero[2] =
+ {
+ EXTF80M_EXTF80_INIT3_C(0, 0, 0), EXTF80M_EXTF80_INIT3_C(1, 0, 0),
+ };
+ static union extF80M_extF80 const s_aExtF80Infinity[2] =
+ {
+ EXTF80M_EXTF80_INIT3(0, RT_BIT_64(63), RTFLOAT80U_EXP_MAX),
+ EXTF80M_EXTF80_INIT3(1, RT_BIT_64(63), RTFLOAT80U_EXP_MAX),
+ };
+
+ /*
+ * Unpack the input.
+ */
+ bool const fSignA = signExtF80UI64(a.signExp);
+ int_fast32_t iExpA = expExtF80UI64(a.signExp);
+ uint_fast64_t uSigA = a.signif;
+
+ bool const fSignB = signExtF80UI64(b.signExp);
+ int_fast32_t iExpB = expExtF80UI64(b.signExp);
+ uint_fast64_t uSigB = b.signif;
+
+ /*
+ * Deal with funny input.
+ */
+ /* Invalid first. We ASSUME subnormals are rejected here. */
+ if ( RTFLOAT80U_IS_387_INVALID_EX(uSigA, iExpA)
+ || RTFLOAT80U_IS_387_INVALID_EX(uSigB, iExpB))
+ {
+ softfloat_raiseFlags(softfloat_flag_invalid, pState);
+ return s_extF80Indefinite.f;
+ }
+
+ /* Then NaNs and indefinites (special NaNs): */
+ if ( RTFLOAT80U_IS_INDEFINITE_OR_QUIET_OR_SIGNALLING_NAN_EX(uSigA, iExpA)
+ || RTFLOAT80U_IS_INDEFINITE_OR_QUIET_OR_SIGNALLING_NAN_EX(uSigB, iExpB))
+ return softfloat_extF80_propagateNaN(fSignA, iExpA, uSigA, fSignB, iExpB, uSigB, pState);
+
+ /* Normalize denormal inputs: */
+ if (RTFLOAT80U_IS_DENORMAL_OR_PSEUDO_DENORMAL_EX(uSigA, iExpA))
+ {
+ softfloat_raiseFlags(softfloat_flag_denormal, pState);
+ if (uSigA & RT_BIT_64(63))
+ iExpA = 1; /* -16382 */
+ else
+ {
+ /* We must return the denormal a value unchanged when b=zero, intel 10980XE
+ does this at least. Where-as pseudo-denormals are normalized. Go figure. */
+ if (RTFLOAT80U_IS_ZERO_EX(uSigB, iExpB))
+ return a;
+ iExpA = 64 - ASMBitLastSetU64(uSigA);
+ uSigA <<= iExpA;
+ iExpA = 1 - iExpA; /* -16382 - shift */
+ }
+ }
+
+ if (RTFLOAT80U_IS_DENORMAL_OR_PSEUDO_DENORMAL_EX(uSigB, iExpB))
+ {
+ softfloat_raiseFlags(softfloat_flag_denormal, pState);
+ if (uSigB & RT_BIT_64(63))
+ iExpB = 1; /* -16382 */
+ else
+ {
+ iExpB = 64 - ASMBitLastSetU64(uSigB);
+ uSigB <<= iExpB;
+ iExpB = 1 - iExpB; /* -16382 - shift */
+ }
+ }
+
+ /* Infinities and zeros: If a is Zero or Infinity, return it as-is unless
+ b=-Infinity & a=+/-Infinity or b=+Infinity & a=+/-zero when we have to
+ raise #I and return indefinite instead.
+
+ Note! If b is zero, don't, because pseudo-denormals should be returned
+ normalized (intel does that at least). Excpetion is b=zero and
+ a=denormal, which is handled above. */
+ if ( RTFLOAT80U_IS_INF_EX(uSigA, iExpA)
+ || RTFLOAT80U_IS_ZERO_EX(uSigA, iExpA))
+ {
+ if (RTFLOAT80U_IS_INF_EX(uSigB, iExpB) && fSignB == RTFLOAT80U_IS_INF_EX(uSigA, iExpA))
+ {
+ softfloat_raiseFlags(softfloat_flag_invalid, pState);
+ return s_extF80Indefinite.f;
+ }
+ return a;
+ }
+
+ if (RTFLOAT80U_IS_INF_EX(uSigB, iExpB))
+ {
+ if (fSignB)
+ return s_aExtF80Zero[fSignA].f;
+ return s_aExtF80Infinity[fSignA].f;
+ }
+
+ /*
+ * Convert b to an integer and do the scaling.
+ */
+ int_fast32_t iScaleFactor = convertToInt(fSignB, uSigB, iExpB);
+ int_fast32_t iScaledExp = iExpA + iScaleFactor;
+ return softfloat_normRoundPackToExtF80(fSignA, iScaledExp, uSigA, 0 /*sigExtra*/, 80 /*precision*/, pState);
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_sincos.c b/src/libs/softfloat-3e/source/extF80_sincos.c
new file mode 100644
index 00000000..6836ad82
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_sincos.c
@@ -0,0 +1,323 @@
+/* $Id: extF80_sincos.c $ */
+/** @file
+ * SoftFloat - VBox Extension - extF80_sin, extF80_cos, extF80_sincos, extF80_atan2.
+ */
+
+/*
+ * Copyright (C) 2022-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+
+/*********************************************************************************************************************************
+* Header Files *
+*********************************************************************************************************************************/
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+#include <iprt/types.h>
+#include <iprt/x86.h>
+
+#include "extF80_sincos.h"
+
+
+static void cordic_sincos( float128_t z, float128_t *pv1, float128_t *pv2 SOFTFLOAT_STATE_DECL_COMMA )
+{
+ float128_t v1 = { { 0, 0 } }; /* MSC thinks it can be used uninitialized */
+ float128_t v2 = { { 0, 0 } }; /* MSC thinks it can be used uninitialized */
+ /** @todo TBD: CORDIC kernel should be easily implemented in assembly * */
+
+ float128_t x1 = ui32_to_f128(1, pState);
+ float128_t x2 = ui32_to_f128(0, pState);
+ float128_t zz = ui32_to_f128(0, pState);
+
+ float128_t p2m = ui32_to_f128(1, pState);
+ float128_t two = ui32_to_f128(2, pState);
+
+ for (unsigned k = 0; k < RT_ELEMENTS(g_ar128FsincosCORDICConsts); k++)
+ {
+ float128_t atg = *(float128_t *)&g_ar128FsincosCORDICConsts[k];
+ float128_t scale = *(float128_t *)&g_ar128FsincosCORDICConsts2[k];
+
+ float128_t px1 = f128_mul(x1, p2m, pState);
+ float128_t px2 = f128_mul(x2, p2m, pState);
+
+ if (f128_le(zz, z, pState))
+ {
+ x1 = f128_sub(x1, px2, pState);
+ x2 = f128_add(x2, px1, pState);
+ zz = f128_add(zz, atg, pState);
+ }
+ else
+ {
+ x1 = f128_add(x1, px2, pState);
+ x2 = f128_sub(x2, px1, pState);
+ zz = f128_sub(zz, atg, pState);
+ }
+
+ p2m = f128_div(p2m, two, pState);
+
+ v1 = f128_mul(x1, scale, pState);
+ v2 = f128_mul(x2, scale, pState);
+ }
+
+ *pv1 = v1;
+ *pv2 = v2;
+}
+
+static float128_t cordic_atan2( float128_t y, float128_t x SOFTFLOAT_STATE_DECL_COMMA )
+{
+ float128_t v1 = { { 0, 0 } }; /* MSC thinks it can be used uninitialized */
+ float128_t v2 = { { 0, 0 } }; /* MSC thinks it can be used uninitialized */
+ /** @todo TBD: CORDIC kernel should be easily implemented in assembly * */
+
+ float128_t x1 = x, x2 = y;
+ float128_t z = ui32_to_f128(0, pState);
+ float128_t zero = ui32_to_f128(0, pState);
+ float128_t p2m = ui32_to_f128(1, pState);
+ float128_t two = ui32_to_f128(2, pState);
+
+ for (unsigned k = 0; k < RT_ELEMENTS(g_ar128FsincosCORDICConsts); k++)
+ {
+ float128_t atg = *(float128_t *)&g_ar128FsincosCORDICConsts[k];
+ float128_t scale = *(float128_t *)&g_ar128FsincosCORDICConsts2[k];
+
+ float128_t px1 = f128_mul(x1, p2m, pState);
+ float128_t px2 = f128_mul(x2, p2m, pState);
+
+ if (f128_le(x2, zero, pState))
+ {
+ x1 = f128_sub(x1, px2, pState);
+ x2 = f128_add(x2, px1, pState);
+ z = f128_sub(z, atg, pState);
+ }
+ else
+ {
+ x1 = f128_add(x1, px2, pState);
+ x2 = f128_sub(x2, px1, pState);
+ z = f128_add(z, atg, pState);
+ }
+
+ p2m = f128_div(p2m, two, pState);
+
+ v1 = f128_mul(x1, scale, pState);
+ v2 = f128_mul(x2, scale, pState);
+ }
+
+ return z;
+}
+
+extFloat80_t extF80_sin( extFloat80_t x SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int32_t fSign = 0;
+ extFloat80_t f80zero = ui32_to_extF80(0, pState);
+ if (extF80_le(x, f80zero, pState))
+ {
+ x = extF80_sub(f80zero, x, pState);
+ fSign = 1;
+ }
+
+ extFloat80_t f80pi2 = f128_to_extF80(*(float128_t *)&g_r128pi2, pState);
+
+ /** @todo TBD: Partial remainder should be calculated using float128 value of pi2 to increase precision **/
+ uint16_t fCxFlags = 0;
+ extFloat80_t rem = extF80_partialRem(x, f80pi2, pState->roundingMode, &fCxFlags, pState);
+ int32_t const quo = X86_FSW_CX_TO_QUOTIENT(fCxFlags);
+
+ float128_t z = extF80_to_f128(rem, pState);
+ float128_t f128zero = ui32_to_f128(0, pState);
+
+ float128_t v1, v2;
+ cordic_sincos(z, &v1, &v2, pState);
+
+ float128_t v;
+ switch(quo % 4)
+ {
+#ifdef _MSC_VER /* stupid MSC thinks v might be used uninitialized otherwise: */
+ default:
+#endif
+ case 0:
+ v = v2;
+ break;
+
+ case 1:
+ v = v1;
+ break;
+
+ case 2:
+ v = f128_sub(f128zero, v2, pState);
+ break;
+
+ case 3:
+ v = f128_sub(f128zero, v1, pState);
+ break;
+ }
+
+ if (fSign)
+ v = f128_sub(f128zero, v, pState);
+
+ return f128_to_extF80(v, pState);
+}
+
+extFloat80_t extF80_cos( extFloat80_t x SOFTFLOAT_STATE_DECL_COMMA )
+{
+ extFloat80_t f80zero = ui32_to_extF80(0, pState);
+ if (extF80_le(x, f80zero, pState))
+ x = extF80_sub(f80zero, x, pState);
+
+ extFloat80_t f80pi2 = f128_to_extF80(*(float128_t *)&g_r128pi2, pState);
+
+ /** TBD: Partial remainder should be calculated using float128 value of pi2 to increase precision **/
+ uint16_t fCxFlags = 0;
+ extFloat80_t rem = extF80_partialRem(x, f80pi2, pState->roundingMode, &fCxFlags, pState);
+ int32_t const quo = X86_FSW_CX_TO_QUOTIENT(fCxFlags);
+
+ float128_t z = extF80_to_f128(rem, pState);
+ float128_t f128zero = ui32_to_f128(0, pState);
+
+ float128_t v1, v2;
+ cordic_sincos(z, &v1, &v2, pState);
+
+ float128_t v;
+ switch(quo % 4)
+ {
+#ifdef _MSC_VER /* stupid MSC thinks v might be used uninitialized otherwise: */
+ default:
+#endif
+ case 0:
+ v = v1;
+ break;
+
+ case 1:
+ v = f128_sub(f128zero, v2, pState);;
+ break;
+
+ case 2:
+ v = f128_sub(f128zero, v1, pState);
+ break;
+
+ case 3:
+ v = v2;
+ break;
+ }
+
+ return f128_to_extF80(v, pState);
+}
+
+void extF80_sincos( extFloat80_t x, extFloat80_t* pSin, extFloat80_t* pCos SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint16_t fCxFlags = 0;
+ int32_t quo;
+ extFloat80_t rem, f80pi2, f80zero;
+ int32_t fSign = 0;
+
+ f80zero = ui32_to_extF80(0, pState);
+ if (extF80_le(x, f80zero, pState))
+ {
+ x = extF80_sub(f80zero, x, pState);
+ fSign = 1;
+ }
+
+ f80pi2 = f128_to_extF80(*(float128_t const *)&g_r128pi2, pState);
+
+ /** @todo TBD: Partial remainder should be calculated using float128 value of pi2 to increase precision **/
+ rem = extF80_partialRem(x, f80pi2, pState->roundingMode, &fCxFlags, pState);
+ quo = X86_FSW_CX_TO_QUOTIENT(fCxFlags);
+
+ float128_t z = extF80_to_f128(rem, pState);
+ float128_t f128zero = ui32_to_f128(0, pState);
+
+ float128_t v1, v2;
+ cordic_sincos(z, &v1, &v2, pState);
+
+ float128_t vCos, vSin;
+ switch(quo % 4)
+ {
+#ifdef _MSC_VER /* stupid MSC thinks vCos & cSin might be used uninitialized otherwise: */
+ default:
+#endif
+ case 0:
+ vCos = v1;
+ vSin = v2;
+ break;
+
+ case 1:
+ vCos = f128_sub(f128zero, v2, pState);
+ vSin = v1;
+ break;
+
+ case 2:
+ vCos = f128_sub(f128zero, v1, pState);
+ vSin = f128_sub(f128zero, v2, pState);
+ break;
+
+ case 3:
+ vCos = v2;
+ vSin = f128_sub(f128zero, v1, pState);
+ break;
+ }
+
+ if (fSign)
+ vSin = f128_sub(f128zero, vSin, pState);
+
+ *pCos = f128_to_extF80(vCos, pState);
+ *pSin = f128_to_extF80(vSin, pState);
+}
+
+extFloat80_t extF80_atan2( extFloat80_t f80y, extFloat80_t f80x SOFTFLOAT_STATE_DECL_COMMA )
+{
+ float128_t v;
+ int32_t fSignX = 0, fSignY = 0;
+ float128_t f128zero = ui32_to_f128(0, pState);
+ float128_t y = extF80_to_f128(f80y, pState);
+ float128_t x = extF80_to_f128(f80x, pState);
+
+ if (f128_le(x, f128zero, pState))
+ {
+ x = f128_sub(f128zero, x, pState);
+ fSignX = 1;
+ }
+
+ if (f128_le(y, f128zero, pState))
+ {
+ y = f128_sub(f128zero, y, pState);
+ fSignY = 1;
+ }
+
+ v = cordic_atan2(y, x, pState);
+
+ if (fSignX)
+ {
+ if (fSignY)
+ v = f128_sub(v, *(float128_t const *)&g_r128pi, pState);
+ else
+ v = f128_sub(*(float128_t const *)&g_r128pi, v, pState);
+ }
+ else
+ {
+ if (fSignY)
+ v = f128_sub(f128zero, v, pState);
+ }
+
+ return f128_to_extF80(v, pState);
+}
diff --git a/src/libs/softfloat-3e/source/extF80_sincos.h b/src/libs/softfloat-3e/source/extF80_sincos.h
new file mode 100644
index 00000000..24450398
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_sincos.h
@@ -0,0 +1,736 @@
+/* $Id: extF80_sincos.h $ */
+/** @file
+ * SoftFloat - VBox Extension - constants for sine & cosine calculation.
+ */
+
+/*
+ * Copyright (C) 2022-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#ifndef VBOX_INCLUDED_SRC_source_extF80_sincos_h
+#define VBOX_INCLUDED_SRC_source_extF80_sincos_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+/** The pi constant as 128-bit floating point value.
+ * base-10: 3.14159265358979323846264338327950279
+ * base-16: 3.243f6a8885a308d313198a2e0370
+ * base-2 : 1.1001001000011111101101010100010001000010110100011000010001101001100010011000110011000101000101110000000110111000e1 */
+const RTFLOAT128U g_r128pi = RTFLOAT128U_INIT_C(0, 0x921fb54442d1, 0x8469898cc51701b8, 0x4000);
+
+/** The pi/2 constant as 128-bit floating point value.
+ * base-10: 1.57079632679489661923132169163975139
+ * base-16: 1.921fb54442d18469898cc51701b8
+ * base-2 : 1.1001001000011111101101010100010001000010110100011000010001101001100010011000110011000101000101110000000110111000 */
+const RTFLOAT128U g_r128pi2 = RTFLOAT128U_INIT_C(0, 0x921fb54442d1, 0x8469898cc51701b8, 0x3fff);
+
+/** CORDIC constants for fsin and fcos, defined by c(i)=atan(2^(-i)) */
+const RTFLOAT128U g_ar128FsincosCORDICConsts[] =
+{
+ /* c0
+ * base-10: 7.85398163397448309615660845819875699e-1
+ * base-16: c.90fdaa22168c234c4c6628b80dc0@-1
+ * base-2 : 1.1001001000011111101101010100010001000010110100011000010001101001100010011000110011000101000101110000000110111000e-1 */
+ RTFLOAT128U_INIT_C(0, 0x921fb54442d1, 0x8469898cc51701b8, 0x3ffe),
+ /* c1
+ * base-10: 4.63647609000806116214256231461214397e-1
+ * base-16: 7.6b19c1586ed3da2b7f222f65e1d4@-1
+ * base-2 : 1.1101101011000110011100000101011000011011101101001111011010001010110111111100100010001011110110010111100001110101e-2 */
+ RTFLOAT128U_INIT_C(0, 0xdac670561bb4, 0xf68adfc88bd97875, 0x3ffd),
+ /* c2
+ * base-10: 2.44978663126864154172082481211275806e-1
+ * base-16: 3.eb6ebf25901bac55b71e7bd7de88@-1
+ * base-2 : 1.1111010110110111010111111001001011001000000011011101011000101010110110111000111100111101111010111110111101000100e-3 */
+ RTFLOAT128U_INIT_C(0, 0xf5b75f92c80d, 0xd62adb8f3debef44, 0x3ffc),
+ /* c3
+ * base-10: 1.24354994546761435031354849163871024e-1
+ * base-16: 1.fd5ba9aac2f6dc65912f313e7d11@-1
+ * base-2 : 1.1111110101011011101010011010101011000010111101101101110001100101100100010010111100110001001111100111110100010001e-4 */
+ RTFLOAT128U_INIT_C(0, 0xfd5ba9aac2f6, 0xdc65912f313e7d11, 0x3ffb),
+ /* c4
+ * base-10: 6.24188099959573484739791129855051129e-2
+ * base-16: f.faaddb967ef4e36cb2792dc0e2e0@-2
+ * base-2 : 1.1111111101010101101110110111001011001111110111101001110001101101100101100100111100100101101110000001110001011100e-5 */
+ RTFLOAT128U_INIT_C(0, 0xff55bb72cfde, 0x9c6d964f25b81c5c, 0x3ffa),
+ /* c5
+ * base-10: 3.12398334302682762537117448924909747e-2
+ * base-16: 7.ff556eea5d892a13bcebbb6ed460@-2
+ * base-2 : 1.1111111111010101010110111011101010010111011000100100101010000100111011110011101011101110110110111011010100011000e-6 */
+ RTFLOAT128U_INIT_C(0, 0xffd55bba9762, 0x4a84ef3aeedbb518, 0x3ff9),
+ /* c6
+ * base-10: 1.56237286204768308028015212565703177e-2
+ * base-16: 3.ffeaab776e5356ef9e31590057dc@-2
+ * base-2 : 1.1111111111110101010101011011101110110111001010011010101101110111110011110001100010101100100000000010101111101110e-7 */
+ RTFLOAT128U_INIT_C(0, 0xfff555bbb729, 0xab77cf18ac802bee, 0x3ff8),
+ /* c7
+ * base-10: 7.81234106010111129646339184219928134e-3
+ * base-16: 1.fffd555bbba972d00c46a3f77cc1@-2
+ * base-2 : 1.1111111111111101010101010101101110111011101010010111001011010000000011000100011010100011111101110111110011000001e-8 */
+ RTFLOAT128U_INIT_C(0, 0xfffd555bbba9, 0x72d00c46a3f77cc1, 0x3ff7),
+ /* c8
+ * base-10: 3.90623013196697182762866531142438676e-3
+ * base-16: f.fffaaaaddddb94bb12afb6b6d4f0@-3
+ * base-2 : 1.1111111111111111010101010101010110111011101110110111001010010111011000100101010111110110110101101101101010011110e-9 */
+ RTFLOAT128U_INIT_C(0, 0xffff5555bbbb, 0x72976255f6d6da9e, 0x3ff6),
+ /* c9
+ * base-10: 1.95312251647881868512148262507671384e-3
+ * base-16: 7.ffff55556eeeea5ca6adeab02250@-3
+ * base-2 : 1.1111111111111111110101010101010101011011101110111011101010010111001010011010101101111010101011000000100010010100e-10 */
+ RTFLOAT128U_INIT_C(0, 0xffffd5555bbb, 0xba9729ab7aac0894, 0x3ff5),
+ /* c10
+ * base-10: 9.76562189559319430403430199717290821e-4
+ * base-16: 3.ffffeaaaab77776e52e5a019fbce@-3
+ * base-2 : 1.1111111111111111111101010101010101010101101110111011101110110111001010010111001011010000000011001111110111100111e-11 */
+ RTFLOAT128U_INIT_C(0, 0xfffff55555bb, 0xbbb72972d00cfde7, 0x3ff4),
+ /* c11
+ * base-10: 4.88281211194898275469239625644848635e-4
+ * base-16: 1.fffffd55555bbbbba97297625624@-3
+ * base-2 : 1.1111111111111111111111010101010101010101010110111011101110111011101010010111001010010111011000100101011000100100e-12 */
+ RTFLOAT128U_INIT_C(0, 0xfffffd55555b, 0xbbbba97297625624, 0x3ff3),
+ /* c12
+ * base-10: 2.44140620149361764016722943259659969e-4
+ * base-16: f.fffffaaaaaaddddddb94b94d5bd0@-4
+ * base-2 : 1.1111111111111111111111110101010101010101010101011011101110111011101110110111001010010111001010011010101101111010e-13 */
+ RTFLOAT128U_INIT_C(0, 0xffffff555555, 0xbbbbbb729729ab7a, 0x3ff2),
+ /* c13
+ * base-10: 1.22070311893670204239058646117956300e-4
+ * base-16: 7.ffffff5555556eeeeeea5ca5cb40@-4
+ * base-2 : 1.1111111111111111111111111101010101010101010101010101101110111011101110111011101010010111001010010111001011010000e-14 */
+ RTFLOAT128U_INIT_C(0, 0xffffffd55555, 0x5bbbbbba972972d0, 0x3ff1),
+ /* c14
+ * base-10: 6.10351561742087750216625691738291515e-5
+ * base-16: 3.ffffffeaaaaaab7777776e52e52e@-4
+ * base-2 : 1.1111111111111111111111111111010101010101010101010101010110111011101110111011101110110111001010010111001010010111e-15 */
+ RTFLOAT128U_INIT_C(0, 0xfffffff55555, 0x55bbbbbbb7297297, 0x3ff0),
+ /* c15
+ * base-10: 3.05175781155260968618259534385360192e-5
+ * base-16: 1.fffffffd5555555bbbbbbba97297@-4
+ * base-2 : 1.1111111111111111111111111111110101010101010101010101010101011011101110111011101110111011101010010111001010010111e-16 */
+ RTFLOAT128U_INIT_C(0, 0xfffffffd5555, 0x555bbbbbbba97297, 0x3fef),
+ /* c16
+ * base-10: 1.52587890613157621072319358126978848e-5
+ * base-16: f.fffffffaaaaaaaaddddddddb94b8@-5
+ * base-2 : 1.1111111111111111111111111111111101010101010101010101010101010101101110111011101110111011101110110111001010010111e-17 */
+ RTFLOAT128U_INIT_C(0, 0xffffffff5555, 0x5555bbbbbbbb7297, 0x3fee),
+ /* c17
+ * base-10: 7.62939453110197026338848234010509046e-6
+ * base-16: 7.ffffffff555555556eeeeeeeea5c@-5
+ * base-2 : 1.1111111111111111111111111111111111010101010101010101010101010101010110111011101110111011101110111011101010010111e-18 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffd555, 0x55555bbbbbbbba97, 0x3fed),
+ /* c18
+ * base-10: 3.81469726560649628292307561637299366e-6
+ * base-16: 3.ffffffffeaaaaaaaab777777776e@-5
+ * base-2 : 1.1111111111111111111111111111111111110101010101010101010101010101010101011011101110111011101110111011101110110111e-19 */
+ RTFLOAT128U_INIT_C(0, 0xfffffffff555, 0x555555bbbbbbbbb7, 0x3fec),
+ /* c19
+ * base-10: 1.90734863281018703536536930591724404e-6
+ * base-16: 1.fffffffffd555555555bbbbbbbbb@-5
+ * base-2 : 1.1111111111111111111111111111111111111101010101010101010101010101010101010101101110111011101110111011101110111011e-20 */
+ RTFLOAT128U_INIT_C(0, 0xfffffffffd55, 0x5555555bbbbbbbbb, 0x3feb),
+ /* c20
+ * base-10: 9.53674316405960879420670689923112322e-7
+ * base-16: f.fffffffffaaaaaaaaaadddddddd8@-6
+ * base-2 : 1.1111111111111111111111111111111111111111010101010101010101010101010101010101010110111011101110111011101110111011e-21 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffff55, 0x55555555bbbbbbbb, 0x3fea),
+ /* c21
+ * base-10: 4.76837158203088859927583821449247042e-7
+ * base-16: 7.ffffffffff55555555556eeeeeec@-6
+ * base-2 : 1.1111111111111111111111111111111111111111110101010101010101010101010101010101010101011011101110111011101110111011e-22 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffd5, 0x555555555bbbbbbb, 0x3fe9),
+ /* c22
+ * base-10: 2.38418579101557982490947977218932680e-7
+ * base-16: 3.ffffffffffeaaaaaaaaaab777776@-6
+ * base-2 : 1.1111111111111111111111111111111111111111111101010101010101010101010101010101010101010101101110111011101110111011e-23 */
+ RTFLOAT128U_INIT_C(0, 0xfffffffffff5, 0x5555555555bbbbbb, 0x3fe8),
+ /* c23
+ * base-10: 1.19209289550780685311368497137922104e-7
+ * base-16: 1.fffffffffffd55555555555bbbbb@-6
+ * base-2 : 1.1111111111111111111111111111111111111111111111010101010101010101010101010101010101010101010110111011101110111011e-24 */
+ RTFLOAT128U_INIT_C(0, 0xfffffffffffd, 0x55555555555bbbbb, 0x3fe7),
+ /* c24
+ * base-10: 5.96046447753905544139210621417888700e-8
+ * base-16: f.fffffffffffaaaaaaaaaaaadddd8@-7
+ * base-2 : 1.1111111111111111111111111111111111111111111111110101010101010101010101010101010101010101010101011011101110111011e-25 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0x555555555555bbbb, 0x3fe6),
+ /* c25
+ * base-10: 2.98023223876953036767401327677095012e-8
+ * base-16: 7.ffffffffffff5555555555556eec@-7
+ * base-2 : 1.1111111111111111111111111111111111111111111111111101010101010101010101010101010101010101010101010101101110111011e-26 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xd555555555555bbb, 0x3fe5),
+ /* c26
+ * base-10: 1.49011611938476551470925165959632460e-8
+ * base-16: 3.ffffffffffffeaaaaaaaaaaaab76@-7
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111010101010101010101010101010101010101010101010101010110111011e-27 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xf5555555555555bb, 0x3fe4),
+ /* c27
+ * base-10: 7.45058059692382798713656457449539158e-9
+ * base-16: 1.fffffffffffffd5555555555555b@-7
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111110101010101010101010101010101010101010101010101010101011011e-28 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfd5555555555555b, 0x3fe3),
+ /* c28
+ * base-10: 3.72529029846191404526707057181192332e-9
+ * base-16: f.fffffffffffffaaaaaaaaaaaaaa8@-8
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111101010101010101010101010101010101010101010101010101010101e-29 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xff55555555555555, 0x3fe2),
+ /* c29
+ * base-10: 1.86264514923095702909588382147649037e-9
+ * base-16: 7.ffffffffffffff55555555555554@-8
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111010101010101010101010101010101010101010101010101010101e-30 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffd5555555555555, 0x3fe1),
+ /* c30
+ * base-10: 9.31322574615478515355735477684561273e-10
+ * base-16: 3.ffffffffffffffeaaaaaaaaaaaaa@-8
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111110101010101010101010101010101010101010101010101010101e-31 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfff5555555555555, 0x3fe0),
+ /* c31
+ * base-10: 4.65661287307739257778841934710570148e-10
+ * base-16: 1.fffffffffffffffd555555555555@-8
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111101010101010101010101010101010101010101010101010101e-32 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffd555555555555, 0x3fdf),
+ /* c32
+ * base-10: 2.32830643653869628902042741838821262e-10
+ * base-16: f.fffffffffffffffaaaaaaaaaaaa8@-9
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111010101010101010101010101010101010101010101010101e-33 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffff555555555555, 0x3fde),
+ /* c33
+ * base-10: 1.16415321826934814452599092729852655e-10
+ * base-16: 7.ffffffffffffffff555555555554@-9
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111110101010101010101010101010101010101010101010101e-34 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffd55555555555, 0x3fdd),
+ /* c34
+ * base-10: 5.82076609134674072264967615912315804e-11
+ * base-16: 3.ffffffffffffffffeaaaaaaaaaaa@-9
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111101010101010101010101010101010101010101010101e-35 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffff55555555555, 0x3fdc),
+ /* c35
+ * base-10: 2.91038304567337036132730326989039468e-11
+ * base-16: 1.fffffffffffffffffd5555555555@-9
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111010101010101010101010101010101010101010101e-36 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffd5555555555, 0x3fdb),
+ /* c36
+ * base-10: 1.45519152283668518066395978373629930e-11
+ * base-16: f.fffffffffffffffffaaaaaaaaaa8@-10
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111110101010101010101010101010101010101010101e-37 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffff5555555555, 0x3fda),
+ /* c37
+ * base-10: 7.27595761418342590332018410467037395e-12
+ * base-16: 7.ffffffffffffffffff5555555554@-10
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111101010101010101010101010101010101010101e-38 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffd555555555, 0x3fd9),
+ /* c38
+ * base-10: 3.63797880709171295166014020058379665e-12
+ * base-16: 3.ffffffffffffffffffeaaaaaaaaa@-10
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111010101010101010101010101010101010101e-39 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffff555555555, 0x3fd8),
+ /* c39
+ * base-10: 1.81898940354585647583007611882297453e-12
+ * base-16: 1.fffffffffffffffffffd55555555@-10
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111110101010101010101010101010101010101e-40 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffffd55555555, 0x3fd7),
+ /* c40
+ * base-10: 9.09494701772928237915038811727871795e-13
+ * base-16: f.fffffffffffffffffffaaaaaaaa8@-11
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111101010101010101010101010101010101e-41 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffff55555555, 0x3fd6),
+ /* c41
+ * base-10: 4.54747350886464118957519499903483963e-13
+ * base-16: 7.ffffffffffffffffffff55555554@-11
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111010101010101010101010101010101e-42 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffd5555555, 0x3fd5),
+ /* c42
+ * base-10: 2.27373675443232059478759761706685489e-13
+ * base-16: 3.ffffffffffffffffffffeaaaaaaa@-11
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111110101010101010101010101010101e-43 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffffff5555555, 0x3fd4),
+ /* c43
+ * base-10: 1.13686837721616029739379882322710683e-13
+ * base-16: 1.fffffffffffffffffffffd555555@-11
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111101010101010101010101010101e-44 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffffffd555555, 0x3fd3),
+ /* c44
+ * base-10: 5.68434188608080148696899413450263340e-14
+ * base-16: f.fffffffffffffffffffffaaaaaa8@-12
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111010101010101010101010101e-45 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffff555555, 0x3fd2),
+ /* c45
+ * base-10: 2.84217094304040074348449706954720410e-14
+ * base-16: 7.ffffffffffffffffffffff555554@-12
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110101010101010101010101e-46 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffd55555, 0x3fd1),
+ /* c46
+ * base-10: 1.42108547152020037174224853506058797e-14
+ * base-16: 3.ffffffffffffffffffffffeaaaaa@-12
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111101010101010101010101e-47 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffffffff55555, 0x3fd0),
+ /* c47
+ * base-10: 7.10542735760100185871124267566167230e-15
+ * base-16: 1.fffffffffffffffffffffffd5555@-12
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111010101010101010101e-48 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffffffffd5555, 0x3fcf),
+ /* c48
+ * base-10: 3.55271367880050092935562133787567770e-15
+ * base-16: f.fffffffffffffffffffffffaaaa8@-13
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110101010101010101e-49 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffff5555, 0x3fce),
+ /* c49
+ * base-10: 1.77635683940025046467781066894344404e-15
+ * base-16: 7.ffffffffffffffffffffffff5554@-13
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111101010101010101e-50 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffd555, 0x3fcd),
+ /* c50
+ * base-10: 8.88178419700125232338905334472422671e-16
+ * base-16: 3.ffffffffffffffffffffffffeaaa@-13
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111010101010101e-51 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffffffffff555, 0x3fcc),
+ /* c51
+ * base-10: 4.44089209850062616169452667236298917e-16
+ * base-16: 1.fffffffffffffffffffffffffd55@-13
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110101010101e-52 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffffffffffd55, 0x3fcb),
+ /* c52
+ * base-10: 2.22044604925031308084726333618160406e-16
+ * base-16: f.fffffffffffffffffffffffffaa8@-14
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111101010101e-53 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffff55, 0x3fca),
+ /* c53
+ * base-10: 1.11022302462515654042363166809081571e-16
+ * base-16: 7.ffffffffffffffffffffffffff54@-14
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111010101e-54 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffd5, 0x3fc9),
+ /* c54
+ * base-10: 5.55111512312578270211815834045409568e-17
+ * base-16: 3.ffffffffffffffffffffffffffea@-14
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110101e-55 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffffffffffff5, 0x3fc8),
+ /* c55
+ * base-10: 2.77555756156289135105907917022704997e-17
+ * base-16: 1.fffffffffffffffffffffffffffd@-14
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111101e-56 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xfffffffffffffffd, 0x3fc7),
+ /* c56
+ * base-10: 1.38777878078144567552953958511352525e-17
+ * base-16: f.fffffffffffffffffffffffffff8@-15
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-57 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fc6),
+ /* c57
+ * base-10: 6.93889390390722837764769792556762628e-18
+ * base-16: 7.fffffffffffffffffffffffffffc@-15
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-58 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fc5),
+ /* c58
+ * base-10: 3.46944695195361418882384896278381314e-18
+ * base-16: 3.fffffffffffffffffffffffffffe@-15
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-59 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fc4),
+ /* c59
+ * base-10: 1.73472347597680709441192448139190657e-18
+ * base-16: 1.ffffffffffffffffffffffffffff@-15
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-60 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fc3),
+ /* c60
+ * base-10: 8.67361737988403547205962240695953285e-19
+ * base-16: f.fffffffffffffffffffffffffff8@-16
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-61 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fc2),
+ /* c61
+ * base-10: 4.33680868994201773602981120347976642e-19
+ * base-16: 7.fffffffffffffffffffffffffffc@-16
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-62 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fc1),
+ /* c62
+ * base-10: 2.16840434497100886801490560173988321e-19
+ * base-16: 3.fffffffffffffffffffffffffffe@-16
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-63 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fc0),
+ /* c63
+ * base-10: 1.08420217248550443400745280086994160e-19
+ * base-16: 1.ffffffffffffffffffffffffffff@-16
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-64 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fbf),
+ /* c64
+ * base-10: 5.42101086242752217003726400434970803e-20
+ * base-16: f.fffffffffffffffffffffffffff8@-17
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-65 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fbe),
+ /* c65
+ * base-10: 2.71050543121376108501863200217485401e-20
+ * base-16: 7.fffffffffffffffffffffffffffc@-17
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-66 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fbd),
+ /* c66
+ * base-10: 1.35525271560688054250931600108742700e-20
+ * base-16: 3.fffffffffffffffffffffffffffe@-17
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-67 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fbc),
+ /* c67
+ * base-10: 6.77626357803440271254658000543713504e-21
+ * base-16: 1.ffffffffffffffffffffffffffff@-17
+ * base-2 : 1.1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111e-68 */
+ RTFLOAT128U_INIT_C(0, 0xffffffffffff, 0xffffffffffffffff, 0x3fbb),
+};
+
+/** CORDIC multipliers for fsin and fcos, defined by K(i)=1/sqrt(1+2^(-2i)) */
+const RTFLOAT128U g_ar128FsincosCORDICConsts2[] =
+{
+ /* K_0
+ * base-10: 7.07106781186547524400844362104848992e-1
+ * base-16: b.504f333f9de6484597d89b3754a8@-1
+ * base-2 : 1.0110101000001001111001100110011111110011101111001100100100001000101100101111101100010011011001101110101010010101e-1 */
+ RTFLOAT128U_INIT_C(0, 0x6a09e667f3bc, 0xc908b2fb1366ea95, 0x3ffe),
+ /* K_1
+ * base-10: 6.32455532033675866399778708886543707e-1
+ * base-16: a.1e89b12424876d9b744b679ebd80@-1
+ * base-2 : 1.0100001111010001001101100010010010000100100100001110110110110011011011101000100101101100111100111101011110110000e-1 */
+ RTFLOAT128U_INIT_C(0, 0x43d136248490, 0xedb36e896cf3d7b0, 0x3ffe),
+ /* K_2
+ * base-10: 6.13571991077896349607809087758040841e-1
+ * base-16: 9.d130dd36bd1b4be3ce38c2fa55e8@-1
+ * base-2 : 1.0011101000100110000110111010011011010111101000110110100101111100011110011100011100011000010111110100101010111101e-1 */
+ RTFLOAT128U_INIT_C(0, 0x3a261ba6d7a3, 0x697c79c7185f4abd, 0x3ffe),
+ /* K_3
+ * base-10: 6.08833912517752421022113507547389826e-1
+ * base-16: 9.bdc8a0ef59fef6a460db793be8a8@-1
+ * base-2 : 1.0011011110111001000101000001110111101011001111111101111011010100100011000001101101101111001001110111110100010101e-1 */
+ RTFLOAT128U_INIT_C(0, 0x37b9141deb3f, 0xded48c1b6f277d15, 0x3ffe),
+ /* K_4
+ * base-10: 6.07648256256168200929321660309522991e-1
+ * base-16: 9.b8ed60c1777ac645ec45ba994918@-1
+ * base-2 : 1.0011011100011101101011000001100000101110111011110101100011001000101111011000100010110111010100110010100100100011e-1 */
+ RTFLOAT128U_INIT_C(0, 0x371dac182eef, 0x58c8bd88b7532923, 0x3ffe),
+ /* K_5
+ * base-10: 6.07351770141295959053512390387764175e-1
+ * base-16: 9.b7b67d5ecb0f9eb3185c60b4f4d8@-1
+ * base-2 : 1.0011011011110110110011111010101111011001011000011111001111010110011000110000101110001100000101101001111010011011e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36f6cfabd961, 0xf3d6630b8c169e9b, 0x3ffe),
+ /* K_6
+ * base-10: 6.07277644093525999046915367337588874e-1
+ * base-16: 9.b768c34f93f4616513c2419d8f20@-1
+ * base-2 : 1.0011011011101101000110000110100111110010011111101000110000101100101000100111100001001000001100111011000111100100e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36ed1869f27e, 0x8c2ca2784833b1e4, 0x3ffe),
+ /* K_7
+ * base-10: 6.07259112298892730060294541822503540e-1
+ * base-16: 9.b75554b859077bd2a38fd31394f0@-1
+ * base-2 : 1.0011011011101010101010101001011100001011001000001110111101111010010101000111000111111010011000100111001010011110e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36eaaa970b20, 0xef7a5471fa62729e, 0x3ffe),
+ /* K_8
+ * base-10: 6.07254479332562329717398086325156546e-1
+ * base-16: 9.b7507911536845cc04aea4f6eba0@-1
+ * base-2 : 1.0011011011101010000011110010001000101010011011010000100010111001100000001001010111010100100111101101110101110100e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36ea0f222a6d, 0x08b98095d49edd74, 0x3ffe),
+ /* K_9
+ * base-10: 6.07253321089875163343435198563766406e-1
+ * base-16: 9.b74f42277e91f21041fa5fc3b078@-1
+ * base-2 : 1.0011011011101001111010000100010011101111110100100011111001000010000010000011111101001011111110000111011000001111e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9e844efd2, 0x3e42083f4bf8760f, 0x3ffe),
+ /* K_10
+ * base-10: 6.07253031529134335402284654661528154e-1
+ * base-16: 9.b74ef46d082573a3ecafb1c8b090@-1
+ * base-2 : 1.0011011011101001110111101000110110100001000001001010111001110100011111011001010111110110001110010001011000010010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9de8da104, 0xae747d95f6391612, 0x3ffe),
+ /* K_11
+ * base-10: 6.07252959138944813630351797637571092e-1
+ * base-16: 9.b74ee0fe6a76e56c9a04725fa1e8@-1
+ * base-2 : 1.0011011011101001110111000001111111001101010011101101110010101101100100110100000010001110010010111111010000111101e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9dc1fcd4e, 0xdcad93408e4bf43d, 0x3ffe),
+ /* K_12
+ * base-10: 6.07252941041397163512970186424103417e-1
+ * base-16: 9.b74edc22c30a0af4efe7db5b8e50@-1
+ * base-2 : 1.0011011011101001110110111000010001011000011000010100000101011110100111011111110011111011011010110111000111001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db845861, 0x415e9dfcfb6b71ca, 0x3ffe),
+ /* K_13
+ * base-10: 6.07252936517010234128971242079738721e-1
+ * base-16: 9.b74edaebd92ec0e867c3282d3d10@-1
+ * base-2 : 1.0011011011101001110110110101110101111011001001011101100000011101000011001111100001100101000001011010011110100010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5d7b25, 0xd81d0cf86505a7a2, 0x3ffe),
+ /* K_14
+ * base-10: 6.07252935385913500729555602745276675e-1
+ * base-16: 9.b74eda9e1eb7ed2e5bdf08c6e640@-1
+ * base-2 : 1.0011011011101001110110110101001111000011110101101111110110100101110010110111101111100001000110001101110011001000e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db53c3d6, 0xfda5cb7be118dcc8, 0x3ffe),
+ /* K_15
+ * base-10: 6.07252935103139317313863198069543355e-1
+ * base-16: 9.b74eda8ab01a382c6a484d5c94b0@-1
+ * base-2 : 1.0011011011101001110110110101000101010110000000110100011100000101100011010100100100001001101010111001001010010110e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db515603, 0x47058d4909ab9296, 0x3ffe),
+ /* K_16
+ * base-10: 6.07252935032445771455825190959085565e-1
+ * base-16: 9.b74eda85d472caeab6f8c3375850@-1
+ * base-2 : 1.0011011011101001110110110101000010111010100011100101100101011101010101101101111100011000011001101110101100001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db50ba8e, 0x595d56df1866eb0a, 0x3ffe),
+ /* K_17
+ * base-10: 6.07252935014772384991058507559908879e-1
+ * base-16: 9.b74eda849d88ef9a36b642f91850@-1
+ * base-2 : 1.0011011011101001110110110101000010010011101100010001110111110011010001101101011011001000010111110010001100001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5093b1, 0x1df346d6c85f230a, 0x3ffe),
+ /* K_18
+ * base-10: 6.07252935010354038374850762858763680e-1
+ * base-16: 9.b74eda844fce78c6156eb90e3828@-1
+ * base-2 : 1.0011011011101001110110110101000010001001111110011100111100011000110000101010110111010111001000011100011100000101e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5089f9, 0xcf18c2add721c705, 0x3ffe),
+ /* K_19
+ * base-10: 6.07252935009249451720797822067767802e-1
+ * base-16: 9.b74eda843c5fdb110d0967f5cb10@-1
+ * base-2 : 1.0011011011101001110110110101000010000111100010111111101101100010001000011010000100101100111111101011100101100010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db50878b, 0xfb6221a12cfeb962, 0x3ffe),
+ /* K_20
+ * base-10: 6.07252935008973305057284524081536971e-1
+ * base-16: 9.b74eda84378433a3caeedcc5d478@-1
+ * base-2 : 1.0011011011101001110110110101000010000110111100001000011001110100011110010101110111011011100110001011101010001111e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086f0, 0x8674795ddb98ba8f, 0x3ffe),
+ /* K_21
+ * base-10: 6.07252935008904268391406195660699088e-1
+ * base-16: 9.b74eda84364d49c87a68268b3918@-1
+ * base-2 : 1.0011011011101001110110110101000010000110110010011010100100111001000011110100110100000100110100010110011100100011e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086c9, 0xa9390f4d04d16723, 0x3ffe),
+ /* K_22
+ * base-10: 6.07252935008887009224936613310222053e-1
+ * base-16: 9.b74eda8435ff8f51a64677c5a860@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111111111000111101010001101001100100011001110111110001011010100001100e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bf, 0xf1ea34c8cef8b50c, 0x3ffe),
+ /* K_23
+ * base-10: 6.07252935008882694433319217707273524e-1
+ * base-16: 9.b74eda8435ec20b3f13e0c00d590@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111011000010000010110011111100010011111000001100000000001101010110010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bd, 0x84167e27c1801ab2, 0x3ffe),
+ /* K_24
+ * base-10: 6.07252935008881615735414868805578290e-1
+ * base-16: 9.b74eda8435e7450c83fbf10e69f0@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001110100010100001100100000111111101111110001000011100110100111110e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xe8a1907f7e21cd3e, 0x3ffe),
+ /* K_25
+ * base-10: 6.07252935008881346060938781580094585e-1
+ * base-16: 9.b74eda8435e60e22a8ab6a51bb98@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001100000111000100010101010001010101101101010010100011011101110011e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xc1c455156d4a3773, 0x3ffe),
+ /* K_26
+ * base-10: 6.07252935008881278642319759773719879e-1
+ * base-16: 9.b74eda8435e5c06831d748a28ec8@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011100000001101000001100011101011101001000101000101000111011001e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb80d063ae91451d9, 0x3ffe),
+ /* K_27
+ * base-10: 6.07252935008881261787665004322125961e-1
+ * base-16: 9.b74eda8435e5acf994224036c380@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010110011111001100101000010001001000000001101101100001110000e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb59f32844806d870, 0x3ffe),
+ /* K_28
+ * base-10: 6.07252935008881257574001315459227506e-1
+ * base-16: 9.b74eda8435e5a81decb4fe1bd0b0@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010100000011101111011001011010011111110000110111101000010110e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb503bd969fc37a16, 0x3ffe),
+ /* K_29
+ * base-10: 6.07252935008881256520585393243502941e-1
+ * base-16: 9.b74eda8435e5a6e702d9ad951400@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011011100111000000101101100110101101100101010001010000000e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4dce05b35b2a280, 0x3ffe),
+ /* K_30
+ * base-10: 6.07252935008881256257231412689571847e-1
+ * base-16: 9.b74eda8435e5a6994862d97364d8@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011010011001010010000110001011011001011100110110010011011e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4d3290c5b2e6c9b, 0x3ffe),
+ /* K_31
+ * base-10: 6.07252935008881256191392917551089098e-1
+ * base-16: 9.b74eda8435e5a685d9c5246af910@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011010000101110110011100010100100100011010101111100100010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4d0bb38a48d5f22, 0x3ffe),
+ /* K_32
+ * base-10: 6.07252935008881256174933293766468435e-1
+ * base-16: 9.b74eda8435e5a680fe1db728de20@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011010000000111111100001110110110111001010001101111000100e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4d01fc3b6e51bc4, 0x3ffe),
+ /* K_33
+ * base-10: 6.07252935008881256170818387820313317e-1
+ * base-16: 9.b74eda8435e5a67fc733dbd85768@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111110001110011001111011011110110000101011101101e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cff8e67b7b0aed, 0x3ffe),
+ /* K_34
+ * base-10: 6.07252935008881256169789661333774610e-1
+ * base-16: 9.b74eda8435e5a67f7979650435c0@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111011110010111100101100101000001000011010111000e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfef2f2ca086b8, 0x3ffe),
+ /* K_35
+ * base-10: 6.07252935008881256169532479712139957e-1
+ * base-16: 9.b74eda8435e5a67f660ac74f2d58@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111011001100000101011000111010011110010110101011e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfecc158e9e5ab, 0x3ffe),
+ /* K_36
+ * base-10: 6.07252935008881256169468184306731318e-1
+ * base-16: 9.b74eda8435e5a67f612f1fe1eb40@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111011000010010111100011111111000011110101101000e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfec25e3fc3d68, 0x3ffe),
+ /* K_37
+ * base-10: 6.07252935008881256169452110455379231e-1
+ * base-16: 9.b74eda8435e5a67f5ff836069ac0@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111111100000110110000001101001101011000e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebff06c0d358, 0x3ffe),
+ /* K_38
+ * base-10: 6.07252935008881256169448091992541305e-1
+ * base-16: 9.b74eda8435e5a67f5faa7b8fc6a8@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111010101001111011100011111100011010101e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf54f71f8d5, 0x3ffe),
+ /* K_39
+ * base-10: 6.07252935008881256169447087376831896e-1
+ * base-16: 9.b74eda8435e5a67f5f970cf211a8@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001011100001100111100100001000110101e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf2e19e4235, 0x3ffe),
+ /* K_40
+ * base-10: 6.07252935008881256169446836222904544e-1
+ * base-16: 9.b74eda8435e5a67f5f92314aa468@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001001000110001010010101010010001101e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf24629548d, 0x3ffe),
+ /* K_41
+ * base-10: 6.07252935008881256169446773434422802e-1
+ * base-16: 9.b74eda8435e5a67f5f90fa60c920@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000011111010011000001100100100100e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21f4c1924, 0x3ffe),
+ /* K_42
+ * base-10: 6.07252935008881256169446757737302390e-1
+ * base-16: 9.b74eda8435e5a67f5f90aca65250@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010101100101001100101001001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21594ca4a, 0x3ffe),
+ /* K_43
+ * base-10: 6.07252935008881256169446753813022336e-1
+ * base-16: 9.b74eda8435e5a67f5f909937b4a0@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010011001001101111011010010100e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21326f694, 0x3ffe),
+ /* K_44
+ * base-10: 6.07252935008881256169446752831952370e-1
+ * base-16: 9.b74eda8435e5a67f5f90945c0d38@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010100010111000000110100111e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf2128b81a7, 0x3ffe),
+ /* K_45
+ * base-10: 6.07252935008881256169446752586684903e-1
+ * base-16: 9.b74eda8435e5a67f5f9093252360@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010011001001010010001101100e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21264a46c, 0x3ffe),
+ /* K_46
+ * base-10: 6.07252935008881256169446752525368108e-1
+ * base-16: 9.b74eda8435e5a67f5f9092d768f0@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010110101110110100011110e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf2125aed1e, 0x3ffe),
+ /* K_47
+ * base-10: 6.07252935008881256169446752510038958e-1
+ * base-16: 9.b74eda8435e5a67f5f9092c3fa58@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010110000111111101001011e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf212587f4b, 0x3ffe),
+ /* K_48
+ * base-10: 6.07252935008881256169446752506206742e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bf1eb8@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111110001111010111e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257e3d7, 0x3ffe),
+ /* K_49
+ * base-10: 6.07252935008881256169446752505248689e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bde7d0@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011110011111010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257bcfa, 0x3ffe),
+ /* K_50
+ * base-10: 6.07252935008881256169446752505009199e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd9a18@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011001101000011e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b343, 0x3ffe),
+ /* K_51
+ * base-10: 6.07252935008881256169446752504949399e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd86b0@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000011010110e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b0d6, 0x3ffe),
+ /* K_52
+ * base-10: 6.07252935008881256169446752504934473e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd81d8@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000111011e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b03b, 0x3ffe),
+ /* K_53
+ * base-10: 6.07252935008881256169446752504930814e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd80a8@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000010101e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b015, 0x3ffe),
+ /* K_54
+ * base-10: 6.07252935008881256169446752504929947e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8060@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001100e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00c, 0x3ffe),
+ /* K_55
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_56
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_57
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_58
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_59
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_60
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_61
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_62
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_63
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_64
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_65
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_66
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+ /* K_67
+ * base-10: 6.07252935008881256169446752504929755e-1
+ * base-16: 9.b74eda8435e5a67f5f9092bd8050@-1
+ * base-2 : 1.0011011011101001110110110101000010000110101111001011010011001111111010111111001000010010010101111011000000001010e-1 */
+ RTFLOAT128U_INIT_C(0, 0x36e9db5086bc, 0xb4cfebf21257b00a, 0x3ffe),
+};
+
+#endif /* !VBOX_INCLUDED_SRC_source_extF80_sincos_h */
diff --git a/src/libs/softfloat-3e/source/extF80_sqrt.c b/src/libs/softfloat-3e/source/extF80_sqrt.c
new file mode 100644
index 00000000..50c40248
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_sqrt.c
@@ -0,0 +1,176 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extFloat80_t extF80_sqrt( extFloat80_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool signA;
+ int_fast32_t expA;
+ uint_fast64_t sigA;
+ struct uint128 uiZ;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+ struct exp32_sig64 normExpSig;
+ int_fast32_t expZ;
+ uint_fast32_t sig32A, recipSqrt32, sig32Z;
+ struct uint128 rem;
+ uint_fast64_t q, x64, sigZ;
+ struct uint128 y, term;
+ uint_fast64_t sigZExtra;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ signA = signExtF80UI64( uiA64 );
+ expA = expExtF80UI64( uiA64 );
+ sigA = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if ( sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ uiZ = softfloat_propagateNaNExtF80UI( uiA64, uiA0, 0, 0 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ goto uiZ;
+ }
+ if ( ! signA ) return a;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( signA ) {
+ if ( ! sigA ) goto zero;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) expA = 1;
+ if ( ! (sigA & UINT64_C( 0x8000000000000000 )) ) {
+ if ( ! sigA ) goto zero;
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigA );
+ expA += normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ | (`sig32Z' is guaranteed to be a lower bound on the square root of
+ | `sig32A', which makes `sig32Z' also a lower bound on the square root of
+ | `sigA'.)
+ *------------------------------------------------------------------------*/
+ expZ = ((expA - 0x3FFF)>>1) + 0x3FFF;
+ expA &= 1;
+ sig32A = sigA>>32;
+ recipSqrt32 = softfloat_approxRecipSqrt32_1( expA, sig32A );
+ sig32Z = ((uint_fast64_t) sig32A * recipSqrt32)>>32;
+ if ( expA ) {
+ sig32Z >>= 1;
+ rem = softfloat_shortShiftLeft128( 0, sigA, 61 );
+ } else {
+ rem = softfloat_shortShiftLeft128( 0, sigA, 62 );
+ }
+ rem.v64 -= (uint_fast64_t) sig32Z * sig32Z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q = ((uint32_t) (rem.v64>>2) * (uint_fast64_t) recipSqrt32)>>32;
+ x64 = (uint_fast64_t) sig32Z<<32;
+ sigZ = x64 + (q<<3);
+ y = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
+ /*------------------------------------------------------------------------
+ | (Repeating this loop is a rare occurrence.)
+ *------------------------------------------------------------------------*/
+ for (;;) {
+ term = softfloat_mul64ByShifted32To128( x64 + sigZ, q );
+ rem = softfloat_sub128( y.v64, y.v0, term.v64, term.v0 );
+ if ( ! (rem.v64 & UINT64_C( 0x8000000000000000 )) ) break;
+ --q;
+ sigZ -= 1<<3;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q = (((rem.v64>>2) * recipSqrt32)>>32) + 2;
+ x64 = sigZ;
+ sigZ = (sigZ<<1) + (q>>25);
+ sigZExtra = (uint64_t) (q<<39);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (q & 0xFFFFFF) <= 2 ) {
+ q &= ~(uint_fast64_t) 0xFFFF;
+ sigZExtra = (uint64_t) (q<<39);
+ term = softfloat_mul64ByShifted32To128( x64 + (q>>27), q );
+ x64 = (uint32_t) (q<<5) * (uint_fast64_t) (uint32_t) q;
+ term = softfloat_add128( term.v64, term.v0, 0, x64 );
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 28 );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ if ( ! sigZExtra ) --sigZ;
+ --sigZExtra;
+ } else {
+ if ( rem.v64 | rem.v0 ) sigZExtra |= 1;
+ }
+ }
+ return
+ softfloat_roundPackToExtF80(
+ 0, expZ, sigZ, sigZExtra, extF80_roundingPrecision SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = defaultNaNExtF80UI64;
+ uiZ0 = defaultNaNExtF80UI0;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ64 = packToExtF80UI64( signA, 0 );
+ uiZ0 = 0;
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_sub.c b/src/libs/softfloat-3e/source/extF80_sub.c
new file mode 100644
index 00000000..78bbec56
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_sub.c
@@ -0,0 +1,80 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+extFloat80_t extF80_sub( extFloat80_t a, extFloat80_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool signA;
+ union { struct extFloat80M s; extFloat80_t f; } uB;
+ uint_fast16_t uiB64;
+ uint_fast64_t uiB0;
+ bool signB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
+ extFloat80_t
+ (*magsFuncPtr)(
+ uint_fast16_t, uint_fast64_t, uint_fast16_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ signA = signExtF80UI64( uiA64 );
+ uB.f = b;
+ uiB64 = uB.s.signExp;
+ uiB0 = uB.s.signif;
+ signB = signExtF80UI64( uiB64 );
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+ if ( signA == signB ) {
+ return softfloat_subMagsExtF80( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_addMagsExtF80( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ (signA == signB) ? softfloat_subMagsExtF80 : softfloat_addMagsExtF80;
+ return (*magsFuncPtr)( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_tan.c b/src/libs/softfloat-3e/source/extF80_tan.c
new file mode 100644
index 00000000..24c0430f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_tan.c
@@ -0,0 +1,76 @@
+/** @file
+ * SoftFloat - VBox Extension - extF80_tan.
+ */
+
+/*
+ * Copyright (C) 2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+
+/*********************************************************************************************************************************
+* Header Files *
+*********************************************************************************************************************************/
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+#include <iprt/types.h>
+#include <iprt/x86.h>
+
+extern const RTFLOAT128U g_r128pi2;
+
+extFloat80_t extF80_tan( extFloat80_t x SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int32_t fSign = 0;
+ extFloat80_t v, f80Zero, f80One, f80Pi2;
+
+ f80Zero = ui32_to_extF80(0, pState);
+ f80One = ui32_to_extF80(1, pState);
+ f80Pi2 = f128_to_extF80(*(float128_t *)&g_r128pi2, pState);
+
+ if (extF80_le(x, f80Zero, pState))
+ {
+ x = extF80_sub(f80Zero, x, pState);
+ fSign = 1;
+ }
+
+ uint16_t fCxFlags = 0;
+ extFloat80_t rem = extF80_partialRem(x, f80Pi2, pState->roundingMode, &fCxFlags, pState);
+ int32_t const quo = X86_FSW_CX_TO_QUOTIENT(fCxFlags);
+
+ v = extF80_div(rem, f80Pi2, pState);
+ v = extF80_mul(v, v, pState);
+ v = extF80_sub(f80One, v, pState);
+ v = extF80_div(rem, v, pState);
+
+ if (quo % 2)
+ {
+ v = extF80_div(f80One, v, pState);
+ v = extF80_sub(f80Zero, v, pState);
+ }
+
+ if (fSign)
+ v = extF80_sub(f80Zero, v, pState);
+
+ return v;
+}
diff --git a/src/libs/softfloat-3e/source/extF80_to_f128.c b/src/libs/softfloat-3e/source/extF80_to_f128.c
new file mode 100644
index 00000000..3e9a57d8
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_f128.c
@@ -0,0 +1,75 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float128_t extF80_to_f128( extFloat80_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ uint_fast16_t exp;
+ uint_fast64_t frac;
+ struct commonNaN commonNaN;
+ struct uint128 uiZ;
+ bool sign;
+ struct uint128 frac128;
+ union ui128_f128 uZ;
+
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ exp = expExtF80UI64( uiA64 );
+ frac = uiA0 & UINT64_C( 0x7FFFFFFFFFFFFFFF );
+ if ( (exp == 0x7FFF) && frac ) {
+ softfloat_extF80UIToCommonNaN( uiA64, uiA0, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF128UI( &commonNaN );
+ } else {
+ sign = signExtF80UI64( uiA64 );
+ frac128 = softfloat_shortShiftLeft128( 0, frac, 49 );
+ uiZ.v64 = packToF128UI64( sign, exp, frac128.v64 );
+ uiZ.v0 = frac128.v0;
+ }
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_f16.c b/src/libs/softfloat-3e/source/extF80_to_f16.c
new file mode 100644
index 00000000..70f7ed36
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_f16.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float16_t extF80_to_f16( extFloat80_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ struct commonNaN commonNaN;
+ uint_fast16_t uiZ, sig16;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ softfloat_extF80UIToCommonNaN( uiA64, uiA0, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF16UI( &commonNaN );
+ } else {
+ uiZ = packToF16UI( sign, 0x1F, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig16 = softfloat_shortShiftRightJam64( sig, 49 );
+ if ( ! (exp | sig16) ) {
+ uiZ = packToF16UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ exp -= 0x3FF1;
+ if ( sizeof (int_fast16_t) < sizeof (int_fast32_t) ) {
+ if ( exp < -0x40 ) exp = -0x40;
+ }
+ return softfloat_roundPackToF16( sign, exp, sig16 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_f32.c b/src/libs/softfloat-3e/source/extF80_to_f32.c
new file mode 100644
index 00000000..b94915a2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_f32.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float32_t extF80_to_f32( extFloat80_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ struct commonNaN commonNaN;
+ uint_fast32_t uiZ, sig32;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ softfloat_extF80UIToCommonNaN( uiA64, uiA0, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF32UI( &commonNaN );
+ } else {
+ uiZ = packToF32UI( sign, 0xFF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig32 = softfloat_shortShiftRightJam64( sig, 33 );
+ if ( ! (exp | sig32) ) {
+ uiZ = packToF32UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ exp -= 0x3F81;
+ if ( sizeof (int_fast16_t) < sizeof (int_fast32_t) ) {
+ if ( exp < -0x1000 ) exp = -0x1000;
+ }
+ return softfloat_roundPackToF32( sign, exp, sig32 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_f64.c b/src/libs/softfloat-3e/source/extF80_to_f64.c
new file mode 100644
index 00000000..012832da
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_f64.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float64_t extF80_to_f64( extFloat80_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ uint_fast64_t uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ struct commonNaN commonNaN;
+ uint_fast64_t uiZ;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ uiA0 = uA.s.signif;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! (exp | sig) ) {
+ uiZ = packToF64UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ softfloat_extF80UIToCommonNaN( uiA64, uiA0, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF64UI( &commonNaN );
+ } else {
+ uiZ = packToF64UI( sign, 0x7FF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig = softfloat_shortShiftRightJam64( sig, 1 );
+ exp -= 0x3C01;
+ if ( sizeof (int_fast16_t) < sizeof (int_fast32_t) ) {
+ if ( exp < -0x1000 ) exp = -0x1000;
+ }
+ return softfloat_roundPackToF64( sign, exp, sig SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_i32.c b/src/libs/softfloat-3e/source/extF80_to_i32.c
new file mode 100644
index 00000000..2d9d8eba
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_i32.c
@@ -0,0 +1,83 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t
+ extF80_to_i32( extFloat80_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ int_fast32_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = uA.s.signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+#if (i32_fromNaN != i32_fromPosOverflow) || (i32_fromNaN != i32_fromNegOverflow)
+ if ( (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) {
+#if (i32_fromNaN == i32_fromPosOverflow)
+ sign = 0;
+#elif (i32_fromNaN == i32_fromNegOverflow)
+ sign = 1;
+#else
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return i32_fromNaN;
+#endif
+ }
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x4032 - exp;
+ if ( shiftDist <= 0 ) shiftDist = 1;
+ sig = softfloat_shiftRightJam64( sig, shiftDist );
+ return softfloat_roundToI32( sign, sig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_i32_r_minMag.c b/src/libs/softfloat-3e/source/extF80_to_i32_r_minMag.c
new file mode 100644
index 00000000..420884cd
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_i32_r_minMag.c
@@ -0,0 +1,97 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t extF80_to_i32_r_minMag( extFloat80_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ int_fast32_t shiftDist;
+ bool sign;
+ int_fast32_t absZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ exp = expExtF80UI64( uiA64 );
+ sig = uA.s.signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x403E - exp;
+ if ( 64 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signExtF80UI64( uiA64 );
+ if ( shiftDist < 33 ) {
+ if (
+ (uiA64 == packToExtF80UI64( 1, 0x401E ))
+ && (sig < UINT64_C( 0x8000000100000000 ))
+ ) {
+ if ( exact && (sig & UINT64_C( 0x00000000FFFFFFFF )) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return -0x7FFFFFFF - 1;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? i32_fromNaN
+ : sign ? i32_fromNegOverflow : i32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ absZ = sig>>shiftDist;
+ if ( exact && ((uint_fast64_t) (uint_fast32_t) absZ<<shiftDist != sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return sign ? -absZ : absZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_i64.c b/src/libs/softfloat-3e/source/extF80_to_i64.c
new file mode 100644
index 00000000..e62ca164
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_i64.c
@@ -0,0 +1,89 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t
+ extF80_to_i64( extFloat80_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ int_fast32_t shiftDist;
+ uint_fast64_t sigExtra;
+ struct uint64_extra sig64Extra;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = uA.s.signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x403E - exp;
+ if ( shiftDist <= 0 ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( shiftDist ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sigExtra = 0;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sig64Extra = softfloat_shiftRightJam64Extra( sig, 0, shiftDist );
+ sig = sig64Extra.v;
+ sigExtra = sig64Extra.extra;
+ }
+ return softfloat_roundToI64( sign, sig, sigExtra, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_i64_r_minMag.c b/src/libs/softfloat-3e/source/extF80_to_i64_r_minMag.c
new file mode 100644
index 00000000..390cf445
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_i64_r_minMag.c
@@ -0,0 +1,94 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t extF80_to_i64_r_minMag( extFloat80_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ int_fast32_t shiftDist;
+ bool sign;
+ int_fast64_t absZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ exp = expExtF80UI64( uiA64 );
+ sig = uA.s.signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x403E - exp;
+ if ( 64 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signExtF80UI64( uiA64 );
+ if ( shiftDist <= 0 ) {
+ if (
+ (uiA64 == packToExtF80UI64( 1, 0x403E ))
+ && (sig == UINT64_C( 0x8000000000000000 ))
+ ) {
+ return -INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ absZ = sig>>shiftDist;
+ if ( exact && (uint64_t) (sig<<(-shiftDist & 63)) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return sign ? -absZ : absZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_ui32.c b/src/libs/softfloat-3e/source/extF80_to_ui32.c
new file mode 100644
index 00000000..90800776
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_ui32.c
@@ -0,0 +1,83 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t
+ extF80_to_ui32( extFloat80_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ int_fast32_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = uA.s.signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+#if (ui32_fromNaN != ui32_fromPosOverflow) || (ui32_fromNaN != ui32_fromNegOverflow)
+ if ( (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) {
+#if (ui32_fromNaN == ui32_fromPosOverflow)
+ sign = 0;
+#elif (ui32_fromNaN == ui32_fromNegOverflow)
+ sign = 1;
+#else
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return ui32_fromNaN;
+#endif
+ }
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x4032 - exp;
+ if ( shiftDist <= 0 ) shiftDist = 1;
+ sig = softfloat_shiftRightJam64( sig, shiftDist );
+ return softfloat_roundToUI32( sign, sig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_ui32_r_minMag.c b/src/libs/softfloat-3e/source/extF80_to_ui32_r_minMag.c
new file mode 100644
index 00000000..19352d56
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_ui32_r_minMag.c
@@ -0,0 +1,88 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t extF80_to_ui32_r_minMag( extFloat80_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ int_fast32_t shiftDist;
+ bool sign;
+ uint_fast32_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ exp = expExtF80UI64( uiA64 );
+ sig = uA.s.signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x403E - exp;
+ if ( 64 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signExtF80UI64( uiA64 );
+ if ( sign || (shiftDist < 32) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? ui32_fromNaN
+ : sign ? ui32_fromNegOverflow : ui32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ z = sig>>shiftDist;
+ if ( exact && ((uint_fast64_t) z<<shiftDist != sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_ui64.c b/src/libs/softfloat-3e/source/extF80_to_ui64.c
new file mode 100644
index 00000000..d37a43da
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_ui64.c
@@ -0,0 +1,84 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t
+ extF80_to_ui64( extFloat80_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ int_fast32_t shiftDist;
+ uint_fast64_t sigExtra;
+ struct uint64_extra sig64Extra;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ sign = signExtF80UI64( uiA64 );
+ exp = expExtF80UI64( uiA64 );
+ sig = uA.s.signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x403E - exp;
+ if ( shiftDist < 0 ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sigExtra = 0;
+ if ( shiftDist ) {
+ sig64Extra = softfloat_shiftRightJam64Extra( sig, 0, shiftDist );
+ sig = sig64Extra.v;
+ sigExtra = sig64Extra.extra;
+ }
+ return softfloat_roundToUI64( sign, sig, sigExtra, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/extF80_to_ui64_r_minMag.c b/src/libs/softfloat-3e/source/extF80_to_ui64_r_minMag.c
new file mode 100644
index 00000000..425c4074
--- /dev/null
+++ b/src/libs/softfloat-3e/source/extF80_to_ui64_r_minMag.c
@@ -0,0 +1,88 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t extF80_to_ui64_r_minMag( extFloat80_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union { struct extFloat80M s; extFloat80_t f; } uA;
+ uint_fast16_t uiA64;
+ int_fast32_t exp;
+ uint_fast64_t sig;
+ int_fast32_t shiftDist;
+ bool sign;
+ uint_fast64_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.s.signExp;
+ exp = expExtF80UI64( uiA64 );
+ sig = uA.s.signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x403E - exp;
+ if ( 64 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signExtF80UI64( uiA64 );
+ if ( sign || (shiftDist < 0) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ z = sig>>shiftDist;
+ if ( exact && (z<<shiftDist != sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128M_add.c b/src/libs/softfloat-3e/source/f128M_add.c
new file mode 100644
index 00000000..3d1c7384
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_add.c
@@ -0,0 +1,98 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ f128M_add( const float128_t *aPtr, const float128_t *bPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint64_t *aWPtr, *bWPtr;
+ uint_fast64_t uiA64, uiA0;
+ bool signA;
+ uint_fast64_t uiB64, uiB0;
+ bool signB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
+ float128_t
+ (*magsFuncPtr)(
+ uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ aWPtr = (const uint64_t *) aPtr;
+ bWPtr = (const uint64_t *) bPtr;
+ uiA64 = aWPtr[indexWord( 2, 1 )];
+ uiA0 = aWPtr[indexWord( 2, 0 )];
+ signA = signF128UI64( uiA64 );
+ uiB64 = bWPtr[indexWord( 2, 1 )];
+ uiB0 = bWPtr[indexWord( 2, 0 )];
+ signB = signF128UI64( uiB64 );
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+ if ( signA == signB ) {
+ *zPtr = softfloat_addMagsF128( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ *zPtr = softfloat_subMagsF128( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ (signA == signB) ? softfloat_addMagsF128 : softfloat_subMagsF128;
+ *zPtr = (*magsFuncPtr)( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
+#else
+
+void
+ f128M_add( const float128_t *aPtr, const float128_t *bPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ softfloat_addF128M(
+ (const uint32_t *) aPtr,
+ (const uint32_t *) bPtr,
+ (uint32_t *) zPtr,
+ false
+ SOFTFLOAT_STATE_ARG_COMMA
+ );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_div.c b/src/libs/softfloat-3e/source/f128M_div.c
new file mode 100644
index 00000000..9473fad8
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_div.c
@@ -0,0 +1,187 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ f128M_div( const float128_t *aPtr, const float128_t *bPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f128_div( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void
+ f128M_div( const float128_t *aPtr, const float128_t *bPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr, *bWPtr;
+ uint32_t *zWPtr, uiA96;
+ bool signA;
+ int32_t expA;
+ uint32_t uiB96;
+ bool signB;
+ int32_t expB;
+ bool signZ;
+ uint32_t y[5], sigB[4];
+ int32_t expZ;
+ uint32_t recip32;
+ int ix;
+ uint64_t q64;
+ uint32_t q, qs[3], uiZ96;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ bWPtr = (const uint32_t *) bPtr;
+ zWPtr = (uint32_t *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ signA = signF128UI96( uiA96 );
+ expA = expF128UI96( uiA96 );
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ signB = signF128UI96( uiB96 );
+ expB = expF128UI96( uiB96 );
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (expA == 0x7FFF) || (expB == 0x7FFF) ) {
+ if ( softfloat_tryPropagateNaNF128M( aWPtr, bWPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA ) ) return;
+ if ( expA == 0x7FFF ) {
+ if ( expB == 0x7FFF ) goto invalid;
+ goto infinity;
+ }
+ goto zero;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = softfloat_shiftNormSigF128M( aWPtr, 13, y );
+ expB = softfloat_shiftNormSigF128M( bWPtr, 13, sigB );
+ if ( expA == -128 ) {
+ if ( expB == -128 ) goto invalid;
+ goto zero;
+ }
+ if ( expB == -128 ) {
+ softfloat_raiseFlags( softfloat_flag_infinite SOFTFLOAT_STATE_ARG_COMMA );
+ goto infinity;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA - expB + 0x3FFE;
+ if ( softfloat_compare128M( y, sigB ) < 0 ) {
+ --expZ;
+ softfloat_add128M( y, y, y );
+ }
+ recip32 =
+ softfloat_approxRecip32_1(
+ ((uint64_t) sigB[indexWord( 4, 3 )]<<32 | sigB[indexWord( 4, 2 )])
+ >>30
+ );
+ ix = 3;
+ for (;;) {
+ q64 = (uint64_t) y[indexWordHi( 4 )] * recip32;
+ q = (q64 + 0x80000000)>>32;
+ --ix;
+ if ( ix < 0 ) break;
+ softfloat_remStep128MBy32( y, 29, sigB, q, y );
+ if ( y[indexWordHi( 4 )] & 0x80000000 ) {
+ --q;
+ softfloat_add128M( y, sigB, y );
+ }
+ qs[ix] = q;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ((q + 1) & 7) < 2 ) {
+ softfloat_remStep128MBy32( y, 29, sigB, q, y );
+ if ( y[indexWordHi( 4 )] & 0x80000000 ) {
+ --q;
+ softfloat_add128M( y, sigB, y );
+ } else if ( softfloat_compare128M( sigB, y ) <= 0 ) {
+ ++q;
+ softfloat_sub128M( y, sigB, y );
+ }
+ if (
+ y[indexWordLo( 4 )] || y[indexWord( 4, 1 )]
+ || (y[indexWord( 4, 2 )] | y[indexWord( 4, 3 )])
+ ) {
+ q |= 1;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q64 = (uint64_t) q<<28;
+ y[indexWord( 5, 0 )] = q64;
+ q64 = ((uint64_t) qs[0]<<25) + (q64>>32);
+ y[indexWord( 5, 1 )] = q64;
+ q64 = ((uint64_t) qs[1]<<22) + (q64>>32);
+ y[indexWord( 5, 2 )] = q64;
+ q64 = ((uint64_t) qs[2]<<19) + (q64>>32);
+ y[indexWord( 5, 3 )] = q64;
+ y[indexWord( 5, 4 )] = q64>>32;
+ softfloat_roundPackMToF128M( signZ, expZ, y, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_invalidF128M( zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infinity:
+ uiZ96 = packToF128UI96( signZ, 0x7FFF, 0 );
+ goto uiZ96;
+ zero:
+ uiZ96 = packToF128UI96( signZ, 0, 0 );
+ uiZ96:
+ zWPtr[indexWordHi( 4 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_eq.c b/src/libs/softfloat-3e/source/f128M_eq.c
new file mode 100644
index 00000000..29c9fbc9
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_eq.c
@@ -0,0 +1,100 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool f128M_eq( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_eq( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool f128M_eq( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr, *bWPtr;
+ uint32_t wordA, wordB, uiA96, uiB96;
+ bool possibleOppositeZeros;
+ uint32_t mashWord;
+
+ aWPtr = (const uint32_t *) aPtr;
+ bWPtr = (const uint32_t *) bPtr;
+ wordA = aWPtr[indexWord( 4, 2 )];
+ wordB = bWPtr[indexWord( 4, 2 )];
+ if ( wordA != wordB ) goto false_checkSigNaNs;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ possibleOppositeZeros = false;
+ if ( uiA96 != uiB96 ) {
+ possibleOppositeZeros = (((uiA96 | uiB96) & 0x7FFFFFFF) == 0);
+ if ( ! possibleOppositeZeros ) goto false_checkSigNaNs;
+ }
+ mashWord = wordA | wordB;
+ wordA = aWPtr[indexWord( 4, 1 )];
+ wordB = bWPtr[indexWord( 4, 1 )];
+ if ( wordA != wordB ) goto false_checkSigNaNs;
+ mashWord |= wordA | wordB;
+ wordA = aWPtr[indexWord( 4, 0 )];
+ wordB = bWPtr[indexWord( 4, 0 )];
+ if ( wordA != wordB ) goto false_checkSigNaNs;
+ if ( possibleOppositeZeros && ((mashWord | wordA | wordB) != 0) ) {
+ goto false_checkSigNaNs;
+ }
+ if ( ! softfloat_isNaNF128M( aWPtr ) && ! softfloat_isNaNF128M( bWPtr ) ) {
+ return true;
+ }
+ false_checkSigNaNs:
+ if (
+ f128M_isSignalingNaN( (const float128_t *) aWPtr )
+ || f128M_isSignalingNaN( (const float128_t *) bWPtr )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_eq_signaling.c b/src/libs/softfloat-3e/source/f128M_eq_signaling.c
new file mode 100644
index 00000000..e019fd51
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_eq_signaling.c
@@ -0,0 +1,92 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool f128M_eq_signaling( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_eq_signaling( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool f128M_eq_signaling( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr, *bWPtr;
+ uint32_t wordA, wordB, uiA96, uiB96;
+ bool possibleOppositeZeros;
+ uint32_t mashWord;
+
+ aWPtr = (const uint32_t *) aPtr;
+ bWPtr = (const uint32_t *) bPtr;
+ if ( softfloat_isNaNF128M( aWPtr ) || softfloat_isNaNF128M( bWPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ wordA = aWPtr[indexWord( 4, 2 )];
+ wordB = bWPtr[indexWord( 4, 2 )];
+ if ( wordA != wordB ) return false;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ possibleOppositeZeros = false;
+ if ( uiA96 != uiB96 ) {
+ possibleOppositeZeros = (((uiA96 | uiB96) & 0x7FFFFFFF) == 0);
+ if ( ! possibleOppositeZeros ) return false;
+ }
+ mashWord = wordA | wordB;
+ wordA = aWPtr[indexWord( 4, 1 )];
+ wordB = bWPtr[indexWord( 4, 1 )];
+ if ( wordA != wordB ) return false;
+ mashWord |= wordA | wordB;
+ wordA = aWPtr[indexWord( 4, 0 )];
+ wordB = bWPtr[indexWord( 4, 0 )];
+ return
+ (wordA == wordB)
+ && (! possibleOppositeZeros || ((mashWord | wordA | wordB) == 0));
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_le.c b/src/libs/softfloat-3e/source/f128M_le.c
new file mode 100644
index 00000000..07313e2b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_le.c
@@ -0,0 +1,93 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool f128M_le( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_le( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool f128M_le( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr, *bWPtr;
+ uint32_t uiA96, uiB96;
+ bool signA, signB;
+ uint32_t wordA, wordB;
+
+ aWPtr = (const uint32_t *) aPtr;
+ bWPtr = (const uint32_t *) bPtr;
+ if ( softfloat_isNaNF128M( aWPtr ) || softfloat_isNaNF128M( bWPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ signA = signF128UI96( uiA96 );
+ signB = signF128UI96( uiB96 );
+ if ( signA != signB ) {
+ if ( signA ) return true;
+ if ( (uiA96 | uiB96) & 0x7FFFFFFF ) return false;
+ wordA = aWPtr[indexWord( 4, 2 )];
+ wordB = bWPtr[indexWord( 4, 2 )];
+ if ( wordA | wordB ) return false;
+ wordA = aWPtr[indexWord( 4, 1 )];
+ wordB = bWPtr[indexWord( 4, 1 )];
+ if ( wordA | wordB ) return false;
+ wordA = aWPtr[indexWord( 4, 0 )];
+ wordB = bWPtr[indexWord( 4, 0 )];
+ return ((wordA | wordB) == 0);
+ }
+ if ( signA ) {
+ aWPtr = (const uint32_t *) bPtr;
+ bWPtr = (const uint32_t *) aPtr;
+ }
+ return (softfloat_compare128M( aWPtr, bWPtr ) <= 0);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_le_quiet.c b/src/libs/softfloat-3e/source/f128M_le_quiet.c
new file mode 100644
index 00000000..b1028b00
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_le_quiet.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool f128M_le_quiet( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_le_quiet( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool f128M_le_quiet( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr, *bWPtr;
+ uint32_t uiA96, uiB96;
+ bool signA, signB;
+ uint32_t wordA, wordB;
+
+ aWPtr = (const uint32_t *) aPtr;
+ bWPtr = (const uint32_t *) bPtr;
+ if ( softfloat_isNaNF128M( aWPtr ) || softfloat_isNaNF128M( bWPtr ) ) {
+ if ( f128M_isSignalingNaN( aPtr ) || f128M_isSignalingNaN( bPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ signA = signF128UI96( uiA96 );
+ signB = signF128UI96( uiB96 );
+ if ( signA != signB ) {
+ if ( signA ) return true;
+ if ( (uiA96 | uiB96) & 0x7FFFFFFF ) return false;
+ wordA = aWPtr[indexWord( 4, 2 )];
+ wordB = bWPtr[indexWord( 4, 2 )];
+ if ( wordA | wordB ) return false;
+ wordA = aWPtr[indexWord( 4, 1 )];
+ wordB = bWPtr[indexWord( 4, 1 )];
+ if ( wordA | wordB ) return false;
+ wordA = aWPtr[indexWord( 4, 0 )];
+ wordB = bWPtr[indexWord( 4, 0 )];
+ return ((wordA | wordB) == 0);
+ }
+ if ( signA ) {
+ aWPtr = (const uint32_t *) bPtr;
+ bWPtr = (const uint32_t *) aPtr;
+ }
+ return (softfloat_compare128M( aWPtr, bWPtr ) <= 0);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_lt.c b/src/libs/softfloat-3e/source/f128M_lt.c
new file mode 100644
index 00000000..7347cc91
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_lt.c
@@ -0,0 +1,93 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool f128M_lt( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_lt( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool f128M_lt( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr, *bWPtr;
+ uint32_t uiA96, uiB96;
+ bool signA, signB;
+ uint32_t wordA, wordB;
+
+ aWPtr = (const uint32_t *) aPtr;
+ bWPtr = (const uint32_t *) bPtr;
+ if ( softfloat_isNaNF128M( aWPtr ) || softfloat_isNaNF128M( bWPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ signA = signF128UI96( uiA96 );
+ signB = signF128UI96( uiB96 );
+ if ( signA != signB ) {
+ if ( signB ) return false;
+ if ( (uiA96 | uiB96) & 0x7FFFFFFF ) return true;
+ wordA = aWPtr[indexWord( 4, 2 )];
+ wordB = bWPtr[indexWord( 4, 2 )];
+ if ( wordA | wordB ) return true;
+ wordA = aWPtr[indexWord( 4, 1 )];
+ wordB = bWPtr[indexWord( 4, 1 )];
+ if ( wordA | wordB ) return true;
+ wordA = aWPtr[indexWord( 4, 0 )];
+ wordB = bWPtr[indexWord( 4, 0 )];
+ return ((wordA | wordB) != 0);
+ }
+ if ( signA ) {
+ aWPtr = (const uint32_t *) bPtr;
+ bWPtr = (const uint32_t *) aPtr;
+ }
+ return (softfloat_compare128M( aWPtr, bWPtr ) < 0);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_lt_quiet.c b/src/libs/softfloat-3e/source/f128M_lt_quiet.c
new file mode 100644
index 00000000..4a1c0630
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_lt_quiet.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+bool f128M_lt_quiet( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_lt_quiet( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+bool f128M_lt_quiet( const float128_t *aPtr, const float128_t *bPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr, *bWPtr;
+ uint32_t uiA96, uiB96;
+ bool signA, signB;
+ uint32_t wordA, wordB;
+
+ aWPtr = (const uint32_t *) aPtr;
+ bWPtr = (const uint32_t *) bPtr;
+ if ( softfloat_isNaNF128M( aWPtr ) || softfloat_isNaNF128M( bWPtr ) ) {
+ if ( f128M_isSignalingNaN( aPtr ) || f128M_isSignalingNaN( bPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ signA = signF128UI96( uiA96 );
+ signB = signF128UI96( uiB96 );
+ if ( signA != signB ) {
+ if ( signB ) return false;
+ if ( (uiA96 | uiB96) & 0x7FFFFFFF ) return true;
+ wordA = aWPtr[indexWord( 4, 2 )];
+ wordB = bWPtr[indexWord( 4, 2 )];
+ if ( wordA | wordB ) return true;
+ wordA = aWPtr[indexWord( 4, 1 )];
+ wordB = bWPtr[indexWord( 4, 1 )];
+ if ( wordA | wordB ) return true;
+ wordA = aWPtr[indexWord( 4, 0 )];
+ wordB = bWPtr[indexWord( 4, 0 )];
+ return ((wordA | wordB) != 0);
+ }
+ if ( signA ) {
+ aWPtr = (const uint32_t *) bPtr;
+ bWPtr = (const uint32_t *) aPtr;
+ }
+ return (softfloat_compare128M( aWPtr, bWPtr ) < 0);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_mul.c b/src/libs/softfloat-3e/source/f128M_mul.c
new file mode 100644
index 00000000..ada366f8
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_mul.c
@@ -0,0 +1,158 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ f128M_mul( const float128_t *aPtr, const float128_t *bPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f128_mul( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void
+ f128M_mul( const float128_t *aPtr, const float128_t *bPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr, *bWPtr;
+ uint32_t *zWPtr;
+ uint32_t uiA96;
+ int32_t expA;
+ uint32_t uiB96;
+ int32_t expB;
+ bool signZ;
+ const uint32_t *ptr;
+ uint32_t uiZ96, sigA[4];
+ uint_fast8_t shiftDist;
+ uint32_t sigB[4];
+ int32_t expZ;
+ uint32_t sigProd[8], *extSigZPtr;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ bWPtr = (const uint32_t *) bPtr;
+ zWPtr = (uint32_t *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ expA = expF128UI96( uiA96 );
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ expB = expF128UI96( uiB96 );
+ signZ = signF128UI96( uiA96 ) ^ signF128UI96( uiB96 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (expA == 0x7FFF) || (expB == 0x7FFF) ) {
+ if ( softfloat_tryPropagateNaNF128M( aWPtr, bWPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA ) ) return;
+ ptr = aWPtr;
+ if ( ! expA ) goto possiblyInvalid;
+ if ( ! expB ) {
+ ptr = bWPtr;
+ possiblyInvalid:
+ if (
+ ! fracF128UI96( ptr[indexWordHi( 4 )] )
+ && ! (ptr[indexWord( 4, 2 )] | ptr[indexWord( 4, 1 )]
+ | ptr[indexWord( 4, 0 )])
+ ) {
+ softfloat_invalidF128M( zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ }
+ }
+ uiZ96 = packToF128UI96( signZ, 0x7FFF, 0 );
+ goto uiZ96;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA ) {
+ sigA[indexWordHi( 4 )] = fracF128UI96( uiA96 ) | 0x00010000;
+ sigA[indexWord( 4, 2 )] = aWPtr[indexWord( 4, 2 )];
+ sigA[indexWord( 4, 1 )] = aWPtr[indexWord( 4, 1 )];
+ sigA[indexWord( 4, 0 )] = aWPtr[indexWord( 4, 0 )];
+ } else {
+ expA = softfloat_shiftNormSigF128M( aWPtr, 0, sigA );
+ if ( expA == -128 ) goto zero;
+ }
+ if ( expB ) {
+ sigB[indexWordHi( 4 )] = fracF128UI96( uiB96 ) | 0x00010000;
+ sigB[indexWord( 4, 2 )] = bWPtr[indexWord( 4, 2 )];
+ sigB[indexWord( 4, 1 )] = bWPtr[indexWord( 4, 1 )];
+ sigB[indexWord( 4, 0 )] = bWPtr[indexWord( 4, 0 )];
+ } else {
+ expB = softfloat_shiftNormSigF128M( bWPtr, 0, sigB );
+ if ( expB == -128 ) goto zero;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA + expB - 0x4000;
+ softfloat_mul128MTo256M( sigA, sigB, sigProd );
+ if (
+ sigProd[indexWord( 8, 2 )]
+ || (sigProd[indexWord( 8, 1 )] | sigProd[indexWord( 8, 0 )])
+ ) {
+ sigProd[indexWord( 8, 3 )] |= 1;
+ }
+ extSigZPtr = &sigProd[indexMultiwordHi( 8, 5 )];
+ shiftDist = 16;
+ if ( extSigZPtr[indexWordHi( 5 )] & 2 ) {
+ ++expZ;
+ shiftDist = 15;
+ }
+ softfloat_shortShiftLeft160M( extSigZPtr, shiftDist, extSigZPtr );
+ softfloat_roundPackMToF128M( signZ, expZ, extSigZPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ96 = packToF128UI96( signZ, 0, 0 );
+ uiZ96:
+ zWPtr[indexWordHi( 4 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_mulAdd.c b/src/libs/softfloat-3e/source/f128M_mulAdd.c
new file mode 100644
index 00000000..1845a376
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_mulAdd.c
@@ -0,0 +1,95 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ f128M_mulAdd(
+ const float128_t *aPtr,
+ const float128_t *bPtr,
+ const float128_t *cPtr,
+ float128_t *zPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ const uint64_t *aWPtr, *bWPtr, *cWPtr;
+ uint_fast64_t uiA64, uiA0;
+ uint_fast64_t uiB64, uiB0;
+ uint_fast64_t uiC64, uiC0;
+
+ aWPtr = (const uint64_t *) aPtr;
+ bWPtr = (const uint64_t *) bPtr;
+ cWPtr = (const uint64_t *) cPtr;
+ uiA64 = aWPtr[indexWord( 2, 1 )];
+ uiA0 = aWPtr[indexWord( 2, 0 )];
+ uiB64 = bWPtr[indexWord( 2, 1 )];
+ uiB0 = bWPtr[indexWord( 2, 0 )];
+ uiC64 = cWPtr[indexWord( 2, 1 )];
+ uiC0 = cWPtr[indexWord( 2, 0 )];
+ *zPtr = softfloat_mulAddF128( uiA64, uiA0, uiB64, uiB0, uiC64, uiC0, 0 SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void
+ f128M_mulAdd(
+ const float128_t *aPtr,
+ const float128_t *bPtr,
+ const float128_t *cPtr,
+ float128_t *zPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+
+ softfloat_mulAddF128M(
+ (const uint32_t *) aPtr,
+ (const uint32_t *) bPtr,
+ (const uint32_t *) cPtr,
+ (uint32_t *) zPtr,
+ 0
+ SOFTFLOAT_STATE_ARG_COMMA
+ );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_rem.c b/src/libs/softfloat-3e/source/f128M_rem.c
new file mode 100644
index 00000000..dcef134c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_rem.c
@@ -0,0 +1,182 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ f128M_rem( const float128_t *aPtr, const float128_t *bPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f128_rem( *aPtr, *bPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void
+ f128M_rem( const float128_t *aPtr, const float128_t *bPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr, *bWPtr;
+ uint32_t *zWPtr, uiA96;
+ int32_t expA, expB;
+ uint32_t x[4], rem1[5], *remPtr;
+ bool signRem;
+ int32_t expDiff;
+ uint32_t q, recip32;
+ uint64_t q64;
+ uint32_t rem2[5], *altRemPtr, *newRemPtr, wordMeanRem;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ bWPtr = (const uint32_t *) bPtr;
+ zWPtr = (uint32_t *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ expA = expF128UI96( uiA96 );
+ expB = expF128UI96( bWPtr[indexWordHi( 4 )] );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (expA == 0x7FFF) || (expB == 0x7FFF) ) {
+ if ( softfloat_tryPropagateNaNF128M( aWPtr, bWPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA ) ) return;
+ if ( expA == 0x7FFF ) goto invalid;
+ goto copyA;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA < expB - 1 ) goto copyA;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expB = softfloat_shiftNormSigF128M( bWPtr, 13, x );
+ if ( expB == -128 ) goto invalid;
+ remPtr = &rem1[indexMultiwordLo( 5, 4 )];
+ expA = softfloat_shiftNormSigF128M( aWPtr, 13, remPtr );
+ if ( expA == -128 ) goto copyA;
+ signRem = signF128UI96( uiA96 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( expDiff < 1 ) {
+ if ( expDiff < -1 ) goto copyA;
+ if ( expDiff ) {
+ --expB;
+ softfloat_add128M( x, x, x );
+ q = 0;
+ } else {
+ q = (softfloat_compare128M( x, remPtr ) <= 0);
+ if ( q ) softfloat_sub128M( remPtr, x, remPtr );
+ }
+ } else {
+ recip32 =
+ softfloat_approxRecip32_1(
+ ((uint64_t) x[indexWord( 4, 3 )]<<32 | x[indexWord( 4, 2 )])
+ >>30
+ );
+ expDiff -= 30;
+ for (;;) {
+ q64 = (uint64_t) remPtr[indexWordHi( 4 )] * recip32;
+ if ( expDiff < 0 ) break;
+ q = (q64 + 0x80000000)>>32;
+ softfloat_remStep128MBy32( remPtr, 29, x, q, remPtr );
+ if ( remPtr[indexWordHi( 4 )] & 0x80000000 ) {
+ softfloat_add128M( remPtr, x, remPtr );
+ }
+ expDiff -= 29;
+ }
+ /*--------------------------------------------------------------------
+ | (`expDiff' cannot be less than -29 here.)
+ *--------------------------------------------------------------------*/
+ q = (uint32_t) (q64>>32)>>(~expDiff & 31);
+ softfloat_remStep128MBy32( remPtr, expDiff + 30, x, q, remPtr );
+ if ( remPtr[indexWordHi( 4 )] & 0x80000000 ) {
+ altRemPtr = &rem2[indexMultiwordLo( 5, 4 )];
+ softfloat_add128M( remPtr, x, altRemPtr );
+ goto selectRem;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ altRemPtr = &rem2[indexMultiwordLo( 5, 4 )];
+ do {
+ ++q;
+ newRemPtr = altRemPtr;
+ softfloat_sub128M( remPtr, x, newRemPtr );
+ altRemPtr = remPtr;
+ remPtr = newRemPtr;
+ } while ( ! (remPtr[indexWordHi( 4 )] & 0x80000000) );
+ selectRem:
+ softfloat_add128M( remPtr, altRemPtr, x );
+ wordMeanRem = x[indexWordHi( 4 )];
+ if (
+ (wordMeanRem & 0x80000000)
+ || (! wordMeanRem && (q & 1) && ! x[indexWord( 4, 0 )]
+ && ! (x[indexWord( 4, 2 )] | x[indexWord( 4, 1 )]))
+ ) {
+ remPtr = altRemPtr;
+ }
+ if ( remPtr[indexWordHi( 4 )] & 0x80000000 ) {
+ signRem = ! signRem;
+ softfloat_negX128M( remPtr );
+ }
+ remPtr -= indexMultiwordLo( 5, 4 );
+ remPtr[indexWordHi( 5 )] = 0;
+ softfloat_normRoundPackMToF128M( signRem, expB + 18, remPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_invalidF128M( zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ copyA:
+ zWPtr[indexWordHi( 4 )] = uiA96;
+ zWPtr[indexWord( 4, 2 )] = aWPtr[indexWord( 4, 2 )];
+ zWPtr[indexWord( 4, 1 )] = aWPtr[indexWord( 4, 1 )];
+ zWPtr[indexWord( 4, 0 )] = aWPtr[indexWord( 4, 0 )];
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_roundToInt.c b/src/libs/softfloat-3e/source/f128M_roundToInt.c
new file mode 100644
index 00000000..7b48d522
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_roundToInt.c
@@ -0,0 +1,225 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ f128M_roundToInt(
+ const float128_t *aPtr,
+ uint_fast8_t roundingMode,
+ bool exact,
+ float128_t *zPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+
+ *zPtr = f128_roundToInt( *aPtr, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void
+ f128M_roundToInt(
+ const float128_t *aPtr,
+ uint_fast8_t roundingMode,
+ bool exact,
+ float128_t *zPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ const uint32_t *aWPtr;
+ uint32_t *zWPtr;
+ uint32_t ui96;
+ int32_t exp;
+ uint32_t sigExtra;
+ bool sign;
+ uint_fast8_t bitPos;
+ bool roundNear;
+ unsigned int index, lastIndex;
+ bool extra;
+ uint32_t wordA, bit, wordZ;
+ uint_fast8_t carry;
+ uint32_t extrasMask;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ zWPtr = (uint32_t *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ ui96 = aWPtr[indexWordHi( 4 )];
+ exp = expF128UI96( ui96 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp < 0x3FFF ) {
+ zWPtr[indexWord( 4, 2 )] = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+ sigExtra = aWPtr[indexWord( 4, 2 )];
+ if ( !sigExtra ) {
+ sigExtra = aWPtr[indexWord( 4, 1 )] | aWPtr[indexWord( 4, 0 )];
+ }
+ if ( !sigExtra && !(ui96 & 0x7FFFFFFF) ) goto ui96;
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ sign = signF128UI96( ui96 );
+ switch ( roundingMode ) {
+ case softfloat_round_near_even:
+ if ( !fracF128UI96( ui96 ) && !sigExtra ) break;
+ case softfloat_round_near_maxMag:
+ if ( exp == 0x3FFE ) goto mag1;
+ break;
+ case softfloat_round_min:
+ if ( sign ) goto mag1;
+ break;
+ case softfloat_round_max:
+ if ( !sign ) goto mag1;
+ break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ goto mag1;
+#endif
+ }
+ ui96 = packToF128UI96( sign, 0, 0 );
+ goto ui96;
+ mag1:
+ ui96 = packToF128UI96( sign, 0x3FFF, 0 );
+ goto ui96;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x406F <= exp ) {
+ if (
+ (exp == 0x7FFF)
+ && (fracF128UI96( ui96 )
+ || (aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )]))
+ ) {
+ softfloat_propagateNaNF128M( aWPtr, 0, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ }
+ zWPtr[indexWord( 4, 2 )] = aWPtr[indexWord( 4, 2 )];
+ zWPtr[indexWord( 4, 1 )] = aWPtr[indexWord( 4, 1 )];
+ zWPtr[indexWord( 4, 0 )] = aWPtr[indexWord( 4, 0 )];
+ goto ui96;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ bitPos = 0x406F - exp;
+ roundNear =
+ (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode == softfloat_round_near_even);
+ bitPos -= roundNear;
+ index = indexWordLo( 4 );
+ lastIndex = indexWordHi( 4 );
+ extra = 0;
+ for (;;) {
+ wordA = aWPtr[index];
+ if ( bitPos < 32 ) break;
+ if ( wordA ) extra = 1;
+ zWPtr[index] = 0;
+ index += wordIncr;
+ bitPos -= 32;
+ }
+ bit = (uint32_t) 1<<bitPos;
+ if ( roundNear ) {
+ wordZ = wordA + bit;
+ carry = (wordZ < wordA);
+ bit <<= 1;
+ extrasMask = bit - 1;
+ if ( exact && (extra || (wordA & extrasMask)) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ if (
+ (roundingMode == softfloat_round_near_even)
+ && !extra && !(wordZ & extrasMask)
+ ) {
+ if ( !bit ) {
+ zWPtr[index] = wordZ;
+ index += wordIncr;
+ wordZ = aWPtr[index] + carry;
+ carry &= !wordZ;
+ zWPtr[index] = wordZ & ~1;
+ goto propagateCarry;
+ }
+ wordZ &= ~bit;
+ }
+ } else {
+ wordZ = wordA;
+ carry = 0;
+ extrasMask = bit - 1;
+ if ( extra || (wordA & extrasMask) ) {
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if (
+ roundingMode
+ == (signF128UI96( ui96 ) ? softfloat_round_min
+ : softfloat_round_max)
+ ) {
+ wordZ += bit;
+ carry = (wordZ < wordA);
+#ifdef SOFTFLOAT_ROUND_ODD
+ } else if ( roundingMode == softfloat_round_odd ) {
+ wordZ |= bit;
+#endif
+ }
+ }
+ }
+ wordZ &= ~extrasMask;
+ zWPtr[index] = wordZ;
+ propagateCarry:
+ while ( index != lastIndex ) {
+ index += wordIncr;
+ wordZ = aWPtr[index] + carry;
+ zWPtr[index] = wordZ;
+ carry &= !wordZ;
+ }
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ ui96:
+ zWPtr[indexWordHi( 4 )] = ui96;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_sqrt.c b/src/libs/softfloat-3e/source/f128M_sqrt.c
new file mode 100644
index 00000000..5fc1a263
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_sqrt.c
@@ -0,0 +1,228 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void f128M_sqrt( const float128_t *aPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f128_sqrt( *aPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void f128M_sqrt( const float128_t *aPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t *zWPtr;
+ uint32_t uiA96;
+ bool signA;
+ int32_t rawExpA;
+ uint32_t rem[6];
+ int32_t expA, expZ;
+ uint64_t rem64;
+ uint32_t sig32A, recipSqrt32, sig32Z, qs[3], q;
+ uint64_t sig64Z;
+ uint32_t term[5];
+ uint64_t x64;
+ uint32_t y[5], rem32;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ zWPtr = (uint32_t *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ signA = signF128UI96( uiA96 );
+ rawExpA = expF128UI96( uiA96 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( rawExpA == 0x7FFF ) {
+ if (
+ fracF128UI96( uiA96 )
+ || (aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )])
+ ) {
+ softfloat_propagateNaNF128M( aWPtr, 0, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ }
+ if ( ! signA ) goto copyA;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = softfloat_shiftNormSigF128M( aWPtr, 13 - (rawExpA & 1), rem );
+ if ( expA == -128 ) goto copyA;
+ if ( signA ) goto invalid;
+ /*------------------------------------------------------------------------
+ | (`sig32Z' is guaranteed to be a lower bound on the square root of
+ | `sig32A', which makes `sig32Z' also a lower bound on the square root of
+ | `sigA'.)
+ *------------------------------------------------------------------------*/
+ expZ = ((expA - 0x3FFF)>>1) + 0x3FFE;
+ expA &= 1;
+ rem64 = (uint64_t) rem[indexWord( 4, 3 )]<<32 | rem[indexWord( 4, 2 )];
+ if ( expA ) {
+ if ( ! rawExpA ) {
+ softfloat_shortShiftRight128M( rem, 1, rem );
+ rem64 >>= 1;
+ }
+ sig32A = rem64>>29;
+ } else {
+ sig32A = rem64>>30;
+ }
+ recipSqrt32 = softfloat_approxRecipSqrt32_1( expA, sig32A );
+ sig32Z = ((uint64_t) sig32A * recipSqrt32)>>32;
+ if ( expA ) sig32Z >>= 1;
+ qs[2] = sig32Z;
+ rem64 -= (uint64_t) sig32Z * sig32Z;
+ rem[indexWord( 4, 3 )] = rem64>>32;
+ rem[indexWord( 4, 2 )] = rem64;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q = ((uint32_t) (rem64>>2) * (uint64_t) recipSqrt32)>>32;
+ sig64Z = ((uint64_t) sig32Z<<32) + ((uint64_t) q<<3);
+ term[indexWord( 4, 3 )] = 0;
+ term[indexWord( 4, 0 )] = 0;
+ /*------------------------------------------------------------------------
+ | (Repeating this loop is a rare occurrence.)
+ *------------------------------------------------------------------------*/
+ for (;;) {
+ x64 = ((uint64_t) sig32Z<<32) + sig64Z;
+ term[indexWord( 4, 2 )] = x64>>32;
+ term[indexWord( 4, 1 )] = x64;
+ softfloat_remStep128MBy32( rem, 29, term, q, y );
+ rem32 = y[indexWord( 4, 3 )];
+ if ( ! (rem32 & 0x80000000) ) break;
+ --q;
+ sig64Z -= 1<<3;
+ }
+ qs[1] = q;
+ rem64 = (uint64_t) rem32<<32 | y[indexWord( 4, 2 )];
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q = ((uint32_t) (rem64>>2) * (uint64_t) recipSqrt32)>>32;
+ if ( rem64>>34 ) q += recipSqrt32;
+ sig64Z <<= 1;
+ /*------------------------------------------------------------------------
+ | (Repeating this loop is a rare occurrence.)
+ *------------------------------------------------------------------------*/
+ for (;;) {
+ x64 = sig64Z + (q>>26);
+ term[indexWord( 4, 2 )] = x64>>32;
+ term[indexWord( 4, 1 )] = x64;
+ term[indexWord( 4, 0 )] = q<<6;
+ softfloat_remStep128MBy32(
+ y, 29, term, q, &rem[indexMultiwordHi( 6, 4 )] );
+ rem32 = rem[indexWordHi( 6 )];
+ if ( ! (rem32 & 0x80000000) ) break;
+ --q;
+ }
+ qs[0] = q;
+ rem64 = (uint64_t) rem32<<32 | rem[indexWord( 6, 4 )];
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q = (((uint32_t) (rem64>>2) * (uint64_t) recipSqrt32)>>32) + 2;
+ if ( rem64>>34 ) q += recipSqrt32;
+ x64 = (uint64_t) q<<27;
+ y[indexWord( 5, 0 )] = x64;
+ x64 = ((uint64_t) qs[0]<<24) + (x64>>32);
+ y[indexWord( 5, 1 )] = x64;
+ x64 = ((uint64_t) qs[1]<<21) + (x64>>32);
+ y[indexWord( 5, 2 )] = x64;
+ x64 = ((uint64_t) qs[2]<<18) + (x64>>32);
+ y[indexWord( 5, 3 )] = x64;
+ y[indexWord( 5, 4 )] = x64>>32;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (q & 0xF) <= 2 ) {
+ q &= ~3;
+ y[indexWordLo( 5 )] = q<<27;
+ term[indexWord( 5, 4 )] = 0;
+ term[indexWord( 5, 3 )] = 0;
+ term[indexWord( 5, 2 )] = 0;
+ term[indexWord( 5, 1 )] = q>>6;
+ term[indexWord( 5, 0 )] = q<<26;
+ softfloat_sub160M( y, term, term );
+ rem[indexWord( 6, 1 )] = 0;
+ rem[indexWord( 6, 0 )] = 0;
+ softfloat_remStep160MBy32(
+ &rem[indexMultiwordLo( 6, 5 )],
+ 14,
+ term,
+ q,
+ &rem[indexMultiwordLo( 6, 5 )]
+ );
+ rem32 = rem[indexWord( 6, 4 )];
+ if ( rem32 & 0x80000000 ) {
+ softfloat_sub1X160M( y );
+ } else {
+ if (
+ rem32 || rem[indexWord( 6, 0 )] || rem[indexWord( 6, 1 )]
+ || (rem[indexWord( 6, 3 )] | rem[indexWord( 6, 2 )])
+ ) {
+ y[indexWordLo( 5 )] |= 1;
+ }
+ }
+ }
+ softfloat_roundPackMToF128M( 0, expZ, y, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_invalidF128M( zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ copyA:
+ zWPtr[indexWordHi( 4 )] = uiA96;
+ zWPtr[indexWord( 4, 2 )] = aWPtr[indexWord( 4, 2 )];
+ zWPtr[indexWord( 4, 1 )] = aWPtr[indexWord( 4, 1 )];
+ zWPtr[indexWord( 4, 0 )] = aWPtr[indexWord( 4, 0 )];
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_sub.c b/src/libs/softfloat-3e/source/f128M_sub.c
new file mode 100644
index 00000000..cb913cdb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_sub.c
@@ -0,0 +1,98 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void
+ f128M_sub( const float128_t *aPtr, const float128_t *bPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint64_t *aWPtr, *bWPtr;
+ uint_fast64_t uiA64, uiA0;
+ bool signA;
+ uint_fast64_t uiB64, uiB0;
+ bool signB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
+ float128_t
+ (*magsFuncPtr)(
+ uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ aWPtr = (const uint64_t *) aPtr;
+ bWPtr = (const uint64_t *) bPtr;
+ uiA64 = aWPtr[indexWord( 2, 1 )];
+ uiA0 = aWPtr[indexWord( 2, 0 )];
+ signA = signF128UI64( uiA64 );
+ uiB64 = bWPtr[indexWord( 2, 1 )];
+ uiB0 = bWPtr[indexWord( 2, 0 )];
+ signB = signF128UI64( uiB64 );
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+ if ( signA == signB ) {
+ *zPtr = softfloat_subMagsF128( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ *zPtr = softfloat_addMagsF128( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ (signA == signB) ? softfloat_subMagsF128 : softfloat_addMagsF128;
+ *zPtr = (*magsFuncPtr)( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
+#else
+
+void
+ f128M_sub( const float128_t *aPtr, const float128_t *bPtr, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ softfloat_addF128M(
+ (const uint32_t *) aPtr,
+ (const uint32_t *) bPtr,
+ (uint32_t *) zPtr,
+ true
+ SOFTFLOAT_STATE_ARG_COMMA
+ );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_extF80M.c b/src/libs/softfloat-3e/source/f128M_to_extF80M.c
new file mode 100644
index 00000000..1a69c9fb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_extF80M.c
@@ -0,0 +1,101 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void f128M_to_extF80M( const float128_t *aPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f128_to_extF80( *aPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void f128M_to_extF80M( const float128_t *aPtr, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ struct extFloat80M *zSPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ struct commonNaN commonNaN;
+ uint32_t sig[4];
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ zSPtr = (struct extFloat80M *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( softfloat_isNaNF128M( aWPtr ) ) {
+ softfloat_f128MToCommonNaN( aWPtr, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_commonNaNToExtF80M( &commonNaN, zSPtr );
+ return;
+ }
+ zSPtr->signExp = packToExtF80UI64( sign, 0x7FFF );
+ zSPtr->signif = UINT64_C( 0x8000000000000000 );
+ return;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ exp = softfloat_shiftNormSigF128M( aWPtr, 15, sig );
+ if ( exp == -128 ) {
+ zSPtr->signExp = packToExtF80UI64( sign, 0 );
+ zSPtr->signif = 0;
+ return;
+ }
+ if ( sig[indexWord( 4, 0 )] ) sig[indexWord( 4, 1 )] |= 1;
+ softfloat_roundPackMToExtF80M(
+ sign, exp, &sig[indexMultiwordHi( 4, 3 )], 80, zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_f16.c b/src/libs/softfloat-3e/source/f128M_to_f16.c
new file mode 100644
index 00000000..033a8e1f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_f16.c
@@ -0,0 +1,113 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+float16_t f128M_to_f16( const float128_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_f16( *aPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+float16_t f128M_to_f16( const float128_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ uint32_t frac32;
+ struct commonNaN commonNaN;
+ uint16_t uiZ, frac16;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ frac32 =
+ fracF128UI96( uiA96 )
+ | ((aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )])
+ != 0);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( frac32 ) {
+ softfloat_f128MToCommonNaN( aWPtr, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF16UI( &commonNaN );
+ } else {
+ uiZ = packToF16UI( sign, 0x1F, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac16 = frac32>>2 | (frac32 & 3);
+ if ( ! (exp | frac16) ) {
+ uiZ = packToF16UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ exp -= 0x3FF1;
+ if ( sizeof (int_fast16_t) < sizeof (int32_t) ) {
+ if ( exp < -0x40 ) exp = -0x40;
+ }
+ return softfloat_roundPackToF16( sign, exp, frac16 | 0x4000 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_f32.c b/src/libs/softfloat-3e/source/f128M_to_f32.c
new file mode 100644
index 00000000..bc460f4a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_f32.c
@@ -0,0 +1,109 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+float32_t f128M_to_f32( const float128_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_f32( *aPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+float32_t f128M_to_f32( const float128_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ uint64_t frac64;
+ struct commonNaN commonNaN;
+ uint32_t uiZ, frac32;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ frac64 =
+ (uint64_t) fracF128UI96( uiA96 )<<32 | aWPtr[indexWord( 4, 2 )]
+ | ((aWPtr[indexWord( 4, 1 )] | aWPtr[indexWord( 4, 0 )]) != 0);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( frac64 ) {
+ softfloat_f128MToCommonNaN( aWPtr, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF32UI( &commonNaN );
+ } else {
+ uiZ = packToF32UI( sign, 0xFF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac32 = softfloat_shortShiftRightJam64( frac64, 18 );
+ if ( ! (exp | frac32) ) {
+ uiZ = packToF32UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ exp -= 0x3F81;
+ if ( sizeof (int_fast16_t) < sizeof (int32_t) ) {
+ if ( exp < -0x1000 ) exp = -0x1000;
+ }
+ return softfloat_roundPackToF32( sign, exp, frac32 | 0x40000000 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_f64.c b/src/libs/softfloat-3e/source/f128M_to_f64.c
new file mode 100644
index 00000000..73508af9
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_f64.c
@@ -0,0 +1,112 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+float64_t f128M_to_f64( const float128_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_f64( *aPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+float64_t f128M_to_f64( const float128_t *aPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ uint64_t frac64;
+ struct commonNaN commonNaN;
+ uint64_t uiZ;
+ uint32_t frac32;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ frac64 = (uint64_t) fracF128UI96( uiA96 )<<32 | aWPtr[indexWord( 4, 2 )];
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( frac64 || aWPtr[indexWord( 4, 1 )] | aWPtr[indexWord( 4, 0 )] ) {
+ softfloat_f128MToCommonNaN( aWPtr, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF64UI( &commonNaN );
+ } else {
+ uiZ = packToF64UI( sign, 0x7FF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac32 = aWPtr[indexWord( 4, 1 )];
+ frac64 = frac64<<14 | frac32>>18;
+ if ( (frac32 & 0x0003FFFF) || aWPtr[indexWord( 4, 0 )] ) frac64 |= 1;
+ if ( ! (exp | frac64) ) {
+ uiZ = packToF64UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ exp -= 0x3C01;
+ if ( sizeof (int_fast16_t) < sizeof (int32_t) ) {
+ if ( exp < -0x1000 ) exp = -0x1000;
+ }
+ return
+ softfloat_roundPackToF64(
+ sign, exp, frac64 | UINT64_C( 0x4000000000000000 ) SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_i32.c b/src/libs/softfloat-3e/source/f128M_to_i32.c
new file mode 100644
index 00000000..e40820d7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_i32.c
@@ -0,0 +1,98 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+int_fast32_t
+ f128M_to_i32( const float128_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_i32( *aPtr, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+int_fast32_t
+ f128M_to_i32( const float128_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ uint64_t sig64;
+ int32_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ sig64 = (uint64_t) fracF128UI96( uiA96 )<<32 | aWPtr[indexWord( 4, 2 )];
+ if ( aWPtr[indexWord( 4, 1 )] | aWPtr[indexWord( 4, 0 )] ) sig64 |= 1;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+#if (i32_fromNaN != i32_fromPosOverflow) || (i32_fromNaN != i32_fromNegOverflow)
+ if ( (exp == 0x7FFF) && sig64 ) {
+#if (i32_fromNaN == i32_fromPosOverflow)
+ sign = 0;
+#elif (i32_fromNaN == i32_fromNegOverflow)
+ sign = 1;
+#else
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return i32_fromNaN;
+#endif
+ }
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig64 |= UINT64_C( 0x0001000000000000 );
+ shiftDist = 0x4023 - exp;
+ if ( 0 < shiftDist ) sig64 = softfloat_shiftRightJam64( sig64, shiftDist );
+ return softfloat_roundToI32( sign, sig64, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_i32_r_minMag.c b/src/libs/softfloat-3e/source/f128M_to_i32_r_minMag.c
new file mode 100644
index 00000000..11b0e6dd
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_i32_r_minMag.c
@@ -0,0 +1,106 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+int_fast32_t f128M_to_i32_r_minMag( const float128_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_i32_r_minMag( *aPtr, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+int_fast32_t f128M_to_i32_r_minMag( const float128_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ uint64_t sig64;
+ int32_t shiftDist;
+ uint32_t absZ, uiZ;
+ union { uint32_t ui; int32_t i; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ sig64 = (uint64_t) fracF128UI96( uiA96 )<<32 | aWPtr[indexWord( 4, 2 )];
+ if ( aWPtr[indexWord( 4, 1 )] | aWPtr[indexWord( 4, 0 )] ) sig64 |= 1;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp < 0x3FFF ) {
+ if ( exact && (exp | sig64) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x401F <= exp ) goto invalid;
+ shiftDist = 0x402F - exp;
+ sig64 |= UINT64_C( 0x0001000000000000 );
+ absZ = sig64>>shiftDist;
+ uiZ = sign ? -absZ : absZ;
+ if ( uiZ>>31 != sign ) goto invalid;
+ if ( exact && ((uint64_t) absZ<<shiftDist != sig64) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ uZ.ui = uiZ;
+ return uZ.i;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && sig64 ? i32_fromNaN
+ : sign ? i32_fromNegOverflow : i32_fromPosOverflow;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_i64.c b/src/libs/softfloat-3e/source/f128M_to_i64.c
new file mode 100644
index 00000000..3a18dda7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_i64.c
@@ -0,0 +1,102 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+int_fast64_t
+ f128M_to_i64( const float128_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_i64( *aPtr, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+int_fast64_t
+ f128M_to_i64( const float128_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ uint32_t sig96;
+ int32_t shiftDist;
+ uint32_t sig[4];
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ sig96 = fracF128UI96( uiA96 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x404F - exp;
+ if ( shiftDist < 17 ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF)
+ && (sig96
+ || (aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )]))
+ ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig96 |= 0x00010000;
+ sig[indexWord( 4, 3 )] = sig96;
+ sig[indexWord( 4, 2 )] = aWPtr[indexWord( 4, 2 )];
+ sig[indexWord( 4, 1 )] = aWPtr[indexWord( 4, 1 )];
+ sig[indexWord( 4, 0 )] = aWPtr[indexWord( 4, 0 )];
+ softfloat_shiftRightJam128M( sig, shiftDist, sig );
+ return
+ softfloat_roundMToI64(
+ sign, sig + indexMultiwordLo( 4, 3 ), roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_i64_r_minMag.c b/src/libs/softfloat-3e/source/f128M_to_i64_r_minMag.c
new file mode 100644
index 00000000..47438b7d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_i64_r_minMag.c
@@ -0,0 +1,124 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+int_fast64_t f128M_to_i64_r_minMag( const float128_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_i64_r_minMag( *aPtr, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+int_fast64_t f128M_to_i64_r_minMag( const float128_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ uint32_t sig96;
+ int32_t shiftDist;
+ uint32_t sig[4];
+ uint64_t uiZ;
+ union { uint64_t ui; int64_t i; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ sig96 = fracF128UI96( uiA96 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x403E - exp;
+ if ( shiftDist < 0 ) goto invalid;
+ if ( exact ) {
+ if ( exp ) sig96 |= 0x00010000;
+ sig[indexWord( 4, 3 )] = sig96;
+ sig[indexWord( 4, 2 )] = aWPtr[indexWord( 4, 2 )];
+ sig[indexWord( 4, 1 )] = aWPtr[indexWord( 4, 1 )];
+ sig[indexWord( 4, 0 )] = aWPtr[indexWord( 4, 0 )];
+ softfloat_shiftRightJam128M( sig, shiftDist + 17, sig );
+ uiZ = (uint64_t) sig[indexWord( 4, 2 )]<<32 | sig[indexWord( 4, 1 )];
+ if ( uiZ>>63 && (! sign || (uiZ != UINT64_C( 0x8000000000000000 ))) ) {
+ goto invalid;
+ }
+ if ( sig[indexWordLo( 4 )] ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ } else {
+ if ( 64 <= shiftDist ) return 0;
+ uiZ =
+ (uint64_t) sig96<<47
+ | (uint64_t) aWPtr[indexWord( 4, 2 )]<<15
+ | aWPtr[indexWord( 4, 1 )]>>17;
+ if ( shiftDist ) {
+ uiZ |= UINT64_C( 0x8000000000000000 );
+ uiZ >>= shiftDist;
+ } else {
+ if ( uiZ || ! sign ) goto invalid;
+ uiZ |= UINT64_C( 0x8000000000000000 );
+ }
+ }
+ if ( sign ) uiZ = -uiZ;
+ uZ.ui = uiZ;
+ return uZ.i;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF)
+ && (sig96
+ || (aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )]))
+ ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_ui32.c b/src/libs/softfloat-3e/source/f128M_to_ui32.c
new file mode 100644
index 00000000..c89ff987
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_ui32.c
@@ -0,0 +1,98 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+uint_fast32_t
+ f128M_to_ui32( const float128_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_ui32( *aPtr, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+uint_fast32_t
+ f128M_to_ui32( const float128_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ uint64_t sig64;
+ int32_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ sig64 = (uint64_t) fracF128UI96( uiA96 )<<32 | aWPtr[indexWord( 4, 2 )];
+ if ( aWPtr[indexWord( 4, 1 )] | aWPtr[indexWord( 4, 0 )] ) sig64 |= 1;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+#if (ui32_fromNaN != ui32_fromPosOverflow) || (ui32_fromNaN != ui32_fromNegOverflow)
+ if ( (exp == 0x7FFF) && sig64 ) {
+#if (ui32_fromNaN == ui32_fromPosOverflow)
+ sign = 0;
+#elif (ui32_fromNaN == ui32_fromNegOverflow)
+ sign = 1;
+#else
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return ui32_fromNaN;
+#endif
+ }
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig64 |= UINT64_C( 0x0001000000000000 );
+ shiftDist = 0x4023 - exp;
+ if ( 0 < shiftDist ) sig64 = softfloat_shiftRightJam64( sig64, shiftDist );
+ return softfloat_roundToUI32( sign, sig64, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_ui32_r_minMag.c b/src/libs/softfloat-3e/source/f128M_to_ui32_r_minMag.c
new file mode 100644
index 00000000..3f483f56
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_ui32_r_minMag.c
@@ -0,0 +1,102 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+uint_fast32_t f128M_to_ui32_r_minMag( const float128_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_ui32_r_minMag( *aPtr, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+uint_fast32_t f128M_to_ui32_r_minMag( const float128_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ int32_t exp;
+ uint64_t sig64;
+ int32_t shiftDist;
+ bool sign;
+ uint32_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ exp = expF128UI96( uiA96 );
+ sig64 = (uint64_t) fracF128UI96( uiA96 )<<32 | aWPtr[indexWord( 4, 2 )];
+ if ( aWPtr[indexWord( 4, 1 )] | aWPtr[indexWord( 4, 0 )] ) sig64 |= 1;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x402F - exp;
+ if ( 49 <= shiftDist ) {
+ if ( exact && (exp | sig64) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF128UI96( uiA96 );
+ if ( sign || (shiftDist < 17) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && sig64 ? ui32_fromNaN
+ : sign ? ui32_fromNegOverflow : ui32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig64 |= UINT64_C( 0x0001000000000000 );
+ z = sig64>>shiftDist;
+ if ( exact && ((uint64_t) z<<shiftDist != sig64) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_ui64.c b/src/libs/softfloat-3e/source/f128M_to_ui64.c
new file mode 100644
index 00000000..386ca290
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_ui64.c
@@ -0,0 +1,102 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+uint_fast64_t
+ f128M_to_ui64( const float128_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_ui64( *aPtr, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+uint_fast64_t
+ f128M_to_ui64( const float128_t *aPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ uint32_t sig96;
+ int32_t shiftDist;
+ uint32_t sig[4];
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ sig96 = fracF128UI96( uiA96 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x404F - exp;
+ if ( shiftDist < 17 ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF)
+ && (sig96
+ || (aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )]))
+ ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig96 |= 0x00010000;
+ sig[indexWord( 4, 3 )] = sig96;
+ sig[indexWord( 4, 2 )] = aWPtr[indexWord( 4, 2 )];
+ sig[indexWord( 4, 1 )] = aWPtr[indexWord( 4, 1 )];
+ sig[indexWord( 4, 0 )] = aWPtr[indexWord( 4, 0 )];
+ softfloat_shiftRightJam128M( sig, shiftDist, sig );
+ return
+ softfloat_roundMToUI64(
+ sign, sig + indexMultiwordLo( 4, 3 ), roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128M_to_ui64_r_minMag.c b/src/libs/softfloat-3e/source/f128M_to_ui64_r_minMag.c
new file mode 100644
index 00000000..d454def6
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128M_to_ui64_r_minMag.c
@@ -0,0 +1,114 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+uint_fast64_t f128M_to_ui64_r_minMag( const float128_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ return f128_to_ui64_r_minMag( *aPtr, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+uint_fast64_t f128M_to_ui64_r_minMag( const float128_t *aPtr, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+ bool sign;
+ int32_t exp;
+ uint32_t sig96;
+ int32_t shiftDist;
+ uint32_t sig[4];
+ uint64_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ sign = signF128UI96( uiA96 );
+ exp = expF128UI96( uiA96 );
+ sig96 = fracF128UI96( uiA96 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x403E - exp;
+ if ( shiftDist < 0 ) goto invalid;
+ if ( exact ) {
+ if ( exp ) sig96 |= 0x00010000;
+ sig[indexWord( 4, 3 )] = sig96;
+ sig[indexWord( 4, 2 )] = aWPtr[indexWord( 4, 2 )];
+ sig[indexWord( 4, 1 )] = aWPtr[indexWord( 4, 1 )];
+ sig[indexWord( 4, 0 )] = aWPtr[indexWord( 4, 0 )];
+ softfloat_shiftRightJam128M( sig, shiftDist + 17, sig );
+ z = (uint64_t) sig[indexWord( 4, 2 )]<<32 | sig[indexWord( 4, 1 )];
+ if ( sign && z ) goto invalid;
+ if ( sig[indexWordLo( 4 )] ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ } else {
+ if ( 64 <= shiftDist ) return 0;
+ if ( sign ) goto invalid;
+ z = UINT64_C( 0x8000000000000000 )
+ | (uint64_t) sig96<<47
+ | (uint64_t) aWPtr[indexWord( 4, 2 )]<<15
+ | aWPtr[indexWord( 4, 1 )]>>17;
+ z >>= shiftDist;
+ }
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF)
+ && (sig96
+ || (aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )]))
+ ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f128_add.c b/src/libs/softfloat-3e/source/f128_add.c
new file mode 100644
index 00000000..2e1ccd27
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_add.c
@@ -0,0 +1,78 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float128_t f128_add( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool signA;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+ bool signB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
+ float128_t
+ (*magsFuncPtr)(
+ uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ signA = signF128UI64( uiA64 );
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ signB = signF128UI64( uiB64 );
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+ if ( signA == signB ) {
+ return softfloat_addMagsF128( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_subMagsF128( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ (signA == signB) ? softfloat_addMagsF128 : softfloat_subMagsF128;
+ return (*magsFuncPtr)( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_div.c b/src/libs/softfloat-3e/source/f128_div.c
new file mode 100644
index 00000000..b550ca1f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_div.c
@@ -0,0 +1,199 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float128_t f128_div( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool signA;
+ int_fast32_t expA;
+ struct uint128 sigA;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+ bool signB;
+ int_fast32_t expB;
+ struct uint128 sigB;
+ bool signZ;
+ struct exp32_sig128 normExpSig;
+ int_fast32_t expZ;
+ struct uint128 rem;
+ uint_fast32_t recip32;
+ int ix;
+ uint_fast64_t q64;
+ uint_fast32_t q;
+ struct uint128 term;
+ uint_fast32_t qs[3];
+ uint_fast64_t sigZExtra;
+ struct uint128 sigZ, uiZ;
+ union ui128_f128 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ signA = signF128UI64( uiA64 );
+ expA = expF128UI64( uiA64 );
+ sigA.v64 = fracF128UI64( uiA64 );
+ sigA.v0 = uiA0;
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ signB = signF128UI64( uiB64 );
+ expB = expF128UI64( uiB64 );
+ sigB.v64 = fracF128UI64( uiB64 );
+ sigB.v0 = uiB0;
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if ( sigA.v64 | sigA.v0 ) goto propagateNaN;
+ if ( expB == 0x7FFF ) {
+ if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
+ goto invalid;
+ }
+ goto infinity;
+ }
+ if ( expB == 0x7FFF ) {
+ if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
+ goto zero;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) {
+ if ( ! (sigB.v64 | sigB.v0) ) {
+ if ( ! (expA | sigA.v64 | sigA.v0) ) goto invalid;
+ softfloat_raiseFlags( softfloat_flag_infinite SOFTFLOAT_STATE_ARG_COMMA );
+ goto infinity;
+ }
+ normExpSig = softfloat_normSubnormalF128Sig( sigB.v64, sigB.v0 );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) {
+ if ( ! (sigA.v64 | sigA.v0) ) goto zero;
+ normExpSig = softfloat_normSubnormalF128Sig( sigA.v64, sigA.v0 );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA - expB + 0x3FFE;
+ sigA.v64 |= UINT64_C( 0x0001000000000000 );
+ sigB.v64 |= UINT64_C( 0x0001000000000000 );
+ rem = sigA;
+ if ( softfloat_lt128( sigA.v64, sigA.v0, sigB.v64, sigB.v0 ) ) {
+ --expZ;
+ rem = softfloat_add128( sigA.v64, sigA.v0, sigA.v64, sigA.v0 );
+ }
+ recip32 = softfloat_approxRecip32_1( sigB.v64>>17 );
+ ix = 3;
+ for (;;) {
+ q64 = (uint_fast64_t) (uint32_t) (rem.v64>>19) * recip32;
+ q = (q64 + 0x80000000)>>32;
+ --ix;
+ if ( ix < 0 ) break;
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
+ term = softfloat_mul128By32( sigB.v64, sigB.v0, q );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ --q;
+ rem = softfloat_add128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
+ }
+ qs[ix] = q;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ((q + 1) & 7) < 2 ) {
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
+ term = softfloat_mul128By32( sigB.v64, sigB.v0, q );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ --q;
+ rem = softfloat_add128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
+ } else if ( softfloat_le128( sigB.v64, sigB.v0, rem.v64, rem.v0 ) ) {
+ ++q;
+ rem = softfloat_sub128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
+ }
+ if ( rem.v64 | rem.v0 ) q |= 1;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sigZExtra = (uint64_t) ((uint_fast64_t) q<<60);
+ term = softfloat_shortShiftLeft128( 0, qs[1], 54 );
+ sigZ =
+ softfloat_add128(
+ (uint_fast64_t) qs[2]<<19, ((uint_fast64_t) qs[0]<<25) + (q>>4),
+ term.v64, term.v0
+ );
+ return
+ softfloat_roundPackToF128( signZ, expZ, sigZ.v64, sigZ.v0, sigZExtra SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF128UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infinity:
+ uiZ.v64 = packToF128UI64( signZ, 0x7FFF, 0 );
+ goto uiZ0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ.v64 = packToF128UI64( signZ, 0, 0 );
+ uiZ0:
+ uiZ.v0 = 0;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_eq.c b/src/libs/softfloat-3e/source/f128_eq.c
new file mode 100644
index 00000000..9f8a6253
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_eq.c
@@ -0,0 +1,73 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f128_eq( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
+ if (
+ softfloat_isSigNaNF128UI( uiA64, uiA0 )
+ || softfloat_isSigNaNF128UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ return
+ (uiA0 == uiB0)
+ && ( (uiA64 == uiB64)
+ || (! uiA0 && ! ((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF )))
+ );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_eq_signaling.c b/src/libs/softfloat-3e/source/f128_eq_signaling.c
new file mode 100644
index 00000000..77350545
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_eq_signaling.c
@@ -0,0 +1,67 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f128_eq_signaling( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ return
+ (uiA0 == uiB0)
+ && ( (uiA64 == uiB64)
+ || (! uiA0 && ! ((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF )))
+ );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_isSignalingNaN.c b/src/libs/softfloat-3e/source/f128_isSignalingNaN.c
new file mode 100644
index 00000000..f8e5d236
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_isSignalingNaN.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f128_isSignalingNaN( float128_t a )
+{
+ union ui128_f128 uA;
+
+ uA.f = a;
+ return softfloat_isSigNaNF128UI( uA.ui.v64, uA.ui.v0 );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_le.c b/src/libs/softfloat-3e/source/f128_le.c
new file mode 100644
index 00000000..9eacb174
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_le.c
@@ -0,0 +1,72 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f128_le( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ signA = signF128UI64( uiA64 );
+ signB = signF128UI64( uiB64 );
+ return
+ (signA != signB)
+ ? signA
+ || ! (((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ | uiA0 | uiB0)
+ : ((uiA64 == uiB64) && (uiA0 == uiB0))
+ || (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_le_quiet.c b/src/libs/softfloat-3e/source/f128_le_quiet.c
new file mode 100644
index 00000000..9ee376d9
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_le_quiet.c
@@ -0,0 +1,78 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f128_le_quiet( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
+ if (
+ softfloat_isSigNaNF128UI( uiA64, uiA0 )
+ || softfloat_isSigNaNF128UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ signA = signF128UI64( uiA64 );
+ signB = signF128UI64( uiB64 );
+ return
+ (signA != signB)
+ ? signA
+ || ! (((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ | uiA0 | uiB0)
+ : ((uiA64 == uiB64) && (uiA0 == uiB0))
+ || (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_lt.c b/src/libs/softfloat-3e/source/f128_lt.c
new file mode 100644
index 00000000..f94e3f2d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_lt.c
@@ -0,0 +1,72 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f128_lt( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ signA = signF128UI64( uiA64 );
+ signB = signF128UI64( uiB64 );
+ return
+ (signA != signB)
+ ? signA
+ && (((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ | uiA0 | uiB0)
+ : ((uiA64 != uiB64) || (uiA0 != uiB0))
+ && (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_lt_quiet.c b/src/libs/softfloat-3e/source/f128_lt_quiet.c
new file mode 100644
index 00000000..663c90d1
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_lt_quiet.c
@@ -0,0 +1,78 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f128_lt_quiet( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
+ if (
+ softfloat_isSigNaNF128UI( uiA64, uiA0 )
+ || softfloat_isSigNaNF128UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ signA = signF128UI64( uiA64 );
+ signB = signF128UI64( uiB64 );
+ return
+ (signA != signB)
+ ? signA
+ && (((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ | uiA0 | uiB0)
+ : ((uiA64 != uiB64) || (uiA0 != uiB0))
+ && (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_mul.c b/src/libs/softfloat-3e/source/f128_mul.c
new file mode 100644
index 00000000..91b6acf7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_mul.c
@@ -0,0 +1,163 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float128_t f128_mul( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool signA;
+ int_fast32_t expA;
+ struct uint128 sigA;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+ bool signB;
+ int_fast32_t expB;
+ struct uint128 sigB;
+ bool signZ;
+ uint_fast64_t magBits;
+ struct exp32_sig128 normExpSig;
+ int_fast32_t expZ;
+ uint64_t sig256Z[4];
+ uint_fast64_t sigZExtra;
+ struct uint128 sigZ;
+ struct uint128_extra sig128Extra;
+ struct uint128 uiZ;
+ union ui128_f128 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ signA = signF128UI64( uiA64 );
+ expA = expF128UI64( uiA64 );
+ sigA.v64 = fracF128UI64( uiA64 );
+ sigA.v0 = uiA0;
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ signB = signF128UI64( uiB64 );
+ expB = expF128UI64( uiB64 );
+ sigB.v64 = fracF128UI64( uiB64 );
+ sigB.v0 = uiB0;
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if (
+ (sigA.v64 | sigA.v0) || ((expB == 0x7FFF) && (sigB.v64 | sigB.v0))
+ ) {
+ goto propagateNaN;
+ }
+ magBits = expB | sigB.v64 | sigB.v0;
+ goto infArg;
+ }
+ if ( expB == 0x7FFF ) {
+ if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
+ magBits = expA | sigA.v64 | sigA.v0;
+ goto infArg;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! (sigA.v64 | sigA.v0) ) goto zero;
+ normExpSig = softfloat_normSubnormalF128Sig( sigA.v64, sigA.v0 );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ if ( ! expB ) {
+ if ( ! (sigB.v64 | sigB.v0) ) goto zero;
+ normExpSig = softfloat_normSubnormalF128Sig( sigB.v64, sigB.v0 );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA + expB - 0x4000;
+ sigA.v64 |= UINT64_C( 0x0001000000000000 );
+ sigB = softfloat_shortShiftLeft128( sigB.v64, sigB.v0, 16 );
+ softfloat_mul128To256M( sigA.v64, sigA.v0, sigB.v64, sigB.v0, sig256Z );
+ sigZExtra = sig256Z[indexWord( 4, 1 )] | (sig256Z[indexWord( 4, 0 )] != 0);
+ sigZ =
+ softfloat_add128(
+ sig256Z[indexWord( 4, 3 )], sig256Z[indexWord( 4, 2 )],
+ sigA.v64, sigA.v0
+ );
+ if ( UINT64_C( 0x0002000000000000 ) <= sigZ.v64 ) {
+ ++expZ;
+ sig128Extra =
+ softfloat_shortShiftRightJam128Extra(
+ sigZ.v64, sigZ.v0, sigZExtra, 1 );
+ sigZ = sig128Extra.v;
+ sigZExtra = sig128Extra.extra;
+ }
+ return
+ softfloat_roundPackToF128( signZ, expZ, sigZ.v64, sigZ.v0, sigZExtra SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF128UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infArg:
+ if ( ! magBits ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ goto uiZ;
+ }
+ uiZ.v64 = packToF128UI64( signZ, 0x7FFF, 0 );
+ goto uiZ0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ.v64 = packToF128UI64( signZ, 0, 0 );
+ uiZ0:
+ uiZ.v0 = 0;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_mulAdd.c b/src/libs/softfloat-3e/source/f128_mulAdd.c
new file mode 100644
index 00000000..4d7bb73d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_mulAdd.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float128_t f128_mulAdd( float128_t a, float128_t b, float128_t c SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+ union ui128_f128 uC;
+ uint_fast64_t uiC64, uiC0;
+
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ uC.f = c;
+ uiC64 = uC.ui.v64;
+ uiC0 = uC.ui.v0;
+ return softfloat_mulAddF128( uiA64, uiA0, uiB64, uiB0, uiC64, uiC0, 0 SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_rem.c b/src/libs/softfloat-3e/source/f128_rem.c
new file mode 100644
index 00000000..499cbfeb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_rem.c
@@ -0,0 +1,190 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float128_t f128_rem( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool signA;
+ int_fast32_t expA;
+ struct uint128 sigA;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+ int_fast32_t expB;
+ struct uint128 sigB;
+ struct exp32_sig128 normExpSig;
+ struct uint128 rem;
+ int_fast32_t expDiff;
+ uint_fast32_t q, recip32;
+ uint_fast64_t q64;
+ struct uint128 term, altRem, meanRem;
+ bool signRem;
+ struct uint128 uiZ;
+ union ui128_f128 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ signA = signF128UI64( uiA64 );
+ expA = expF128UI64( uiA64 );
+ sigA.v64 = fracF128UI64( uiA64 );
+ sigA.v0 = uiA0;
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ expB = expF128UI64( uiB64 );
+ sigB.v64 = fracF128UI64( uiB64 );
+ sigB.v0 = uiB0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if (
+ (sigA.v64 | sigA.v0) || ((expB == 0x7FFF) && (sigB.v64 | sigB.v0))
+ ) {
+ goto propagateNaN;
+ }
+ goto invalid;
+ }
+ if ( expB == 0x7FFF ) {
+ if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
+ return a;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) {
+ if ( ! (sigB.v64 | sigB.v0) ) goto invalid;
+ normExpSig = softfloat_normSubnormalF128Sig( sigB.v64, sigB.v0 );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) {
+ if ( ! (sigA.v64 | sigA.v0) ) return a;
+ normExpSig = softfloat_normSubnormalF128Sig( sigA.v64, sigA.v0 );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sigA.v64 |= UINT64_C( 0x0001000000000000 );
+ sigB.v64 |= UINT64_C( 0x0001000000000000 );
+ rem = sigA;
+ expDiff = expA - expB;
+ if ( expDiff < 1 ) {
+ if ( expDiff < -1 ) return a;
+ if ( expDiff ) {
+ --expB;
+ sigB = softfloat_add128( sigB.v64, sigB.v0, sigB.v64, sigB.v0 );
+ q = 0;
+ } else {
+ q = softfloat_le128( sigB.v64, sigB.v0, rem.v64, rem.v0 );
+ if ( q ) {
+ rem = softfloat_sub128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
+ }
+ }
+ } else {
+ recip32 = softfloat_approxRecip32_1( sigB.v64>>17 );
+ expDiff -= 30;
+ for (;;) {
+ q64 = (uint_fast64_t) (uint32_t) (rem.v64>>19) * recip32;
+ if ( expDiff < 0 ) break;
+ q = (q64 + 0x80000000)>>32;
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
+ term = softfloat_mul128By32( sigB.v64, sigB.v0, q );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ rem = softfloat_add128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
+ }
+ expDiff -= 29;
+ }
+ /*--------------------------------------------------------------------
+ | (`expDiff' cannot be less than -29 here.)
+ *--------------------------------------------------------------------*/
+ q = (uint32_t) (q64>>32)>>(~expDiff & 31);
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, expDiff + 30 );
+ term = softfloat_mul128By32( sigB.v64, sigB.v0, q );
+ rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ altRem = softfloat_add128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
+ goto selectRem;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ do {
+ altRem = rem;
+ ++q;
+ rem = softfloat_sub128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
+ } while ( ! (rem.v64 & UINT64_C( 0x8000000000000000 )) );
+ selectRem:
+ meanRem = softfloat_add128( rem.v64, rem.v0, altRem.v64, altRem.v0 );
+ if (
+ (meanRem.v64 & UINT64_C( 0x8000000000000000 ))
+ || (! (meanRem.v64 | meanRem.v0) && (q & 1))
+ ) {
+ rem = altRem;
+ }
+ signRem = signA;
+ if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ signRem = ! signRem;
+ rem = softfloat_sub128( 0, 0, rem.v64, rem.v0 );
+ }
+ return softfloat_normRoundPackToF128( signRem, expB - 1, rem.v64, rem.v0 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF128UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_roundToInt.c b/src/libs/softfloat-3e/source/f128_roundToInt.c
new file mode 100644
index 00000000..f643296b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_roundToInt.c
@@ -0,0 +1,174 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+#include <iprt/cdefs.h> /* VBox: for RT_FALL_THROUGH */
+
+float128_t
+ f128_roundToInt( float128_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ int_fast32_t exp;
+ struct uint128 uiZ;
+ uint_fast64_t lastBitMask0, roundBitsMask;
+ bool roundNearEven;
+ uint_fast64_t lastBitMask64;
+ union ui128_f128 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ exp = expF128UI64( uiA64 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x402F <= exp ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( 0x406F <= exp ) {
+ if ( (exp == 0x7FFF) && (fracF128UI64( uiA64 ) | uiA0) ) {
+ uiZ = softfloat_propagateNaNF128UI( uiA64, uiA0, 0, 0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ }
+ return a;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ lastBitMask0 = (uint_fast64_t) 2<<(0x406E - exp);
+ roundBitsMask = lastBitMask0 - 1;
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiA0;
+ roundNearEven = (roundingMode == softfloat_round_near_even);
+ if ( roundNearEven || (roundingMode == softfloat_round_near_maxMag) ) {
+ if ( exp == 0x402F ) {
+ if ( UINT64_C( 0x8000000000000000 ) <= uiZ.v0 ) {
+ ++uiZ.v64;
+ if (
+ roundNearEven
+ && (uiZ.v0 == UINT64_C( 0x8000000000000000 ))
+ ) {
+ uiZ.v64 &= ~1;
+ }
+ }
+ } else {
+ uiZ = softfloat_add128( uiZ.v64, uiZ.v0, 0, lastBitMask0>>1 );
+ if ( roundNearEven && !(uiZ.v0 & roundBitsMask) ) {
+ uiZ.v0 &= ~lastBitMask0;
+ }
+ }
+ } else if (
+ roundingMode
+ == (signF128UI64( uiZ.v64 ) ? softfloat_round_min
+ : softfloat_round_max)
+ ) {
+ uiZ = softfloat_add128( uiZ.v64, uiZ.v0, 0, roundBitsMask );
+ }
+ uiZ.v0 &= ~roundBitsMask;
+ lastBitMask64 = !lastBitMask0;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( exp < 0x3FFF ) {
+ if ( !((uiA64 & UINT64_C( 0x7FFFFFFFFFFFFFFF )) | uiA0) ) return a;
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ uiZ.v64 = uiA64 & packToF128UI64( 1, 0, 0 );
+ uiZ.v0 = 0;
+ switch ( roundingMode ) {
+ case softfloat_round_near_even:
+ if ( !(fracF128UI64( uiA64 ) | uiA0) ) break;
+ RT_FALL_THROUGH(); /* VBox */
+ case softfloat_round_near_maxMag:
+ if ( exp == 0x3FFE ) uiZ.v64 |= packToF128UI64( 0, 0x3FFF, 0 );
+ break;
+ case softfloat_round_min:
+ if ( uiZ.v64 ) uiZ.v64 = packToF128UI64( 1, 0x3FFF, 0 );
+ break;
+ case softfloat_round_max:
+ if ( !uiZ.v64 ) uiZ.v64 = packToF128UI64( 0, 0x3FFF, 0 );
+ break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ uiZ.v64 |= packToF128UI64( 0, 0x3FFF, 0 );
+ break;
+#endif
+ }
+ goto uiZ;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ uiZ.v64 = uiA64;
+ uiZ.v0 = 0;
+ lastBitMask64 = (uint_fast64_t) 1<<(0x402F - exp);
+ roundBitsMask = lastBitMask64 - 1;
+ if ( roundingMode == softfloat_round_near_maxMag ) {
+ uiZ.v64 += lastBitMask64>>1;
+ } else if ( roundingMode == softfloat_round_near_even ) {
+ uiZ.v64 += lastBitMask64>>1;
+ if ( !((uiZ.v64 & roundBitsMask) | uiA0) ) {
+ uiZ.v64 &= ~lastBitMask64;
+ }
+ } else if (
+ roundingMode
+ == (signF128UI64( uiZ.v64 ) ? softfloat_round_min
+ : softfloat_round_max)
+ ) {
+ uiZ.v64 = (uiZ.v64 | (uiA0 != 0)) + roundBitsMask;
+ }
+ uiZ.v64 &= ~roundBitsMask;
+ lastBitMask0 = 0;
+ }
+ if ( (uiZ.v64 != uiA64) || (uiZ.v0 != uiA0) ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ uiZ.v64 |= lastBitMask64;
+ uiZ.v0 |= lastBitMask0;
+ }
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_sqrt.c b/src/libs/softfloat-3e/source/f128_sqrt.c
new file mode 100644
index 00000000..1a1539b0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_sqrt.c
@@ -0,0 +1,201 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float128_t f128_sqrt( float128_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool signA;
+ int_fast32_t expA;
+ struct uint128 sigA, uiZ;
+ struct exp32_sig128 normExpSig;
+ int_fast32_t expZ;
+ uint_fast32_t sig32A, recipSqrt32, sig32Z;
+ struct uint128 rem;
+ uint32_t qs[3];
+ uint_fast32_t q;
+ uint_fast64_t x64, sig64Z;
+ struct uint128 y, term;
+ uint_fast64_t sigZExtra;
+ struct uint128 sigZ;
+ union ui128_f128 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ signA = signF128UI64( uiA64 );
+ expA = expF128UI64( uiA64 );
+ sigA.v64 = fracF128UI64( uiA64 );
+ sigA.v0 = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if ( sigA.v64 | sigA.v0 ) {
+ uiZ = softfloat_propagateNaNF128UI( uiA64, uiA0, 0, 0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ }
+ if ( ! signA ) return a;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( signA ) {
+ if ( ! (expA | sigA.v64 | sigA.v0) ) return a;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! (sigA.v64 | sigA.v0) ) return a;
+ normExpSig = softfloat_normSubnormalF128Sig( sigA.v64, sigA.v0 );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ | (`sig32Z' is guaranteed to be a lower bound on the square root of
+ | `sig32A', which makes `sig32Z' also a lower bound on the square root of
+ | `sigA'.)
+ *------------------------------------------------------------------------*/
+ expZ = ((expA - 0x3FFF)>>1) + 0x3FFE;
+ expA &= 1;
+ sigA.v64 |= UINT64_C( 0x0001000000000000 );
+ sig32A = sigA.v64>>17;
+ recipSqrt32 = softfloat_approxRecipSqrt32_1( expA, sig32A );
+ sig32Z = ((uint_fast64_t) sig32A * recipSqrt32)>>32;
+ if ( expA ) {
+ sig32Z >>= 1;
+ rem = softfloat_shortShiftLeft128( sigA.v64, sigA.v0, 12 );
+ } else {
+ rem = softfloat_shortShiftLeft128( sigA.v64, sigA.v0, 13 );
+ }
+ qs[2] = sig32Z;
+ rem.v64 -= (uint_fast64_t) sig32Z * sig32Z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q = ((uint32_t) (rem.v64>>2) * (uint_fast64_t) recipSqrt32)>>32;
+ x64 = (uint_fast64_t) sig32Z<<32;
+ sig64Z = x64 + ((uint_fast64_t) q<<3);
+ y = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
+ /*------------------------------------------------------------------------
+ | (Repeating this loop is a rare occurrence.)
+ *------------------------------------------------------------------------*/
+ for (;;) {
+ term = softfloat_mul64ByShifted32To128( x64 + sig64Z, q );
+ rem = softfloat_sub128( y.v64, y.v0, term.v64, term.v0 );
+ if ( ! (rem.v64 & UINT64_C( 0x8000000000000000 )) ) break;
+ --q;
+ sig64Z -= 1<<3;
+ }
+ qs[1] = q;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q = ((rem.v64>>2) * recipSqrt32)>>32;
+ y = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
+ sig64Z <<= 1;
+ /*------------------------------------------------------------------------
+ | (Repeating this loop is a rare occurrence.)
+ *------------------------------------------------------------------------*/
+ for (;;) {
+ term = softfloat_shortShiftLeft128( 0, sig64Z, 32 );
+ term = softfloat_add128( term.v64, term.v0, 0, (uint_fast64_t) q<<6 );
+ term = softfloat_mul128By32( term.v64, term.v0, q );
+ rem = softfloat_sub128( y.v64, y.v0, term.v64, term.v0 );
+ if ( ! (rem.v64 & UINT64_C( 0x8000000000000000 )) ) break;
+ --q;
+ }
+ qs[0] = q;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ q = (((rem.v64>>2) * recipSqrt32)>>32) + 2;
+ sigZExtra = (uint64_t) ((uint_fast64_t) q<<59);
+ term = softfloat_shortShiftLeft128( 0, qs[1], 53 );
+ sigZ =
+ softfloat_add128(
+ (uint_fast64_t) qs[2]<<18, ((uint_fast64_t) qs[0]<<24) + (q>>5),
+ term.v64, term.v0
+ );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (q & 0xF) <= 2 ) {
+ q &= ~3;
+ sigZExtra = (uint64_t) ((uint_fast64_t) q<<59);
+ y = softfloat_shortShiftLeft128( sigZ.v64, sigZ.v0, 6 );
+ y.v0 |= sigZExtra>>58;
+ term = softfloat_sub128( y.v64, y.v0, 0, q );
+ y = softfloat_mul64ByShifted32To128( term.v0, q );
+ term = softfloat_mul64ByShifted32To128( term.v64, q );
+ term = softfloat_add128( term.v64, term.v0, 0, y.v64 );
+ rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 20 );
+ term = softfloat_sub128( term.v64, term.v0, rem.v64, rem.v0 );
+ /*--------------------------------------------------------------------
+ | The concatenation of `term' and `y.v0' is now the negative remainder
+ | (3 words altogether).
+ *--------------------------------------------------------------------*/
+ if ( term.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ sigZExtra |= 1;
+ } else {
+ if ( term.v64 | term.v0 | y.v0 ) {
+ if ( sigZExtra ) {
+ --sigZExtra;
+ } else {
+ sigZ = softfloat_sub128( sigZ.v64, sigZ.v0, 0, 1 );
+ sigZExtra = ~0;
+ }
+ }
+ }
+ }
+ return softfloat_roundPackToF128( 0, expZ, sigZ.v64, sigZ.v0, sigZExtra SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_sub.c b/src/libs/softfloat-3e/source/f128_sub.c
new file mode 100644
index 00000000..a76926e6
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_sub.c
@@ -0,0 +1,78 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float128_t f128_sub( float128_t a, float128_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool signA;
+ union ui128_f128 uB;
+ uint_fast64_t uiB64, uiB0;
+ bool signB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
+ float128_t
+ (*magsFuncPtr)(
+ uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ signA = signF128UI64( uiA64 );
+ uB.f = b;
+ uiB64 = uB.ui.v64;
+ uiB0 = uB.ui.v0;
+ signB = signF128UI64( uiB64 );
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+ if ( signA == signB ) {
+ return softfloat_subMagsF128( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_addMagsF128( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ (signA == signB) ? softfloat_subMagsF128 : softfloat_addMagsF128;
+ return (*magsFuncPtr)( uiA64, uiA0, uiB64, uiB0, signA SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_extF80.c b/src/libs/softfloat-3e/source/f128_to_extF80.c
new file mode 100644
index 00000000..a80c3c60
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_extF80.c
@@ -0,0 +1,109 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extFloat80_t f128_to_extF80( float128_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t frac64, frac0;
+ struct commonNaN commonNaN;
+ struct uint128 uiZ;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+ struct exp32_sig128 normExpSig;
+ struct uint128 sig128;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ sign = signF128UI64( uiA64 );
+ exp = expF128UI64( uiA64 );
+ frac64 = fracF128UI64( uiA64 );
+ frac0 = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( frac64 | frac0 ) {
+ softfloat_f128UIToCommonNaN( uiA64, uiA0, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToExtF80UI( &commonNaN );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ } else {
+ uiZ64 = packToExtF80UI64( sign, 0x7FFF );
+ uiZ0 = UINT64_C( 0x8000000000000000 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! (frac64 | frac0) ) {
+ uiZ64 = packToExtF80UI64( sign, 0 );
+ uiZ0 = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF128Sig( frac64, frac0 );
+ exp = normExpSig.exp;
+ frac64 = normExpSig.sig.v64;
+ frac0 = normExpSig.sig.v0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig128 =
+ softfloat_shortShiftLeft128(
+ frac64 | UINT64_C( 0x0001000000000000 ), frac0, 15 );
+ return softfloat_roundPackToExtF80( sign, exp, sig128.v64, sig128.v0, 80 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_f16.c b/src/libs/softfloat-3e/source/f128_to_f16.c
new file mode 100644
index 00000000..b36cd139
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_f16.c
@@ -0,0 +1,95 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float16_t f128_to_f16( float128_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t frac64;
+ struct commonNaN commonNaN;
+ uint_fast16_t uiZ, frac16;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ sign = signF128UI64( uiA64 );
+ exp = expF128UI64( uiA64 );
+ frac64 = fracF128UI64( uiA64 ) | (uiA0 != 0);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( frac64 ) {
+ softfloat_f128UIToCommonNaN( uiA64, uiA0, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF16UI( &commonNaN );
+ } else {
+ uiZ = packToF16UI( sign, 0x1F, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac16 = softfloat_shortShiftRightJam64( frac64, 34 );
+ if ( ! (exp | frac16) ) {
+ uiZ = packToF16UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ exp -= 0x3FF1;
+ if ( sizeof (int_fast16_t) < sizeof (int_fast32_t) ) {
+ if ( exp < -0x40 ) exp = -0x40;
+ }
+ return softfloat_roundPackToF16( sign, exp, frac16 | 0x4000 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_f32.c b/src/libs/softfloat-3e/source/f128_to_f32.c
new file mode 100644
index 00000000..163d132f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_f32.c
@@ -0,0 +1,95 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float32_t f128_to_f32( float128_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t frac64;
+ struct commonNaN commonNaN;
+ uint_fast32_t uiZ, frac32;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ sign = signF128UI64( uiA64 );
+ exp = expF128UI64( uiA64 );
+ frac64 = fracF128UI64( uiA64 ) | (uiA0 != 0);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( frac64 ) {
+ softfloat_f128UIToCommonNaN( uiA64, uiA0, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF32UI( &commonNaN );
+ } else {
+ uiZ = packToF32UI( sign, 0xFF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac32 = softfloat_shortShiftRightJam64( frac64, 18 );
+ if ( ! (exp | frac32) ) {
+ uiZ = packToF32UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ exp -= 0x3F81;
+ if ( sizeof (int_fast16_t) < sizeof (int_fast32_t) ) {
+ if ( exp < -0x1000 ) exp = -0x1000;
+ }
+ return softfloat_roundPackToF32( sign, exp, frac32 | 0x40000000 SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_f64.c b/src/libs/softfloat-3e/source/f128_to_f64.c
new file mode 100644
index 00000000..8f8154f3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_f64.c
@@ -0,0 +1,100 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float64_t f128_to_f64( float128_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t frac64, frac0;
+ struct commonNaN commonNaN;
+ uint_fast64_t uiZ;
+ struct uint128 frac128;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ sign = signF128UI64( uiA64 );
+ exp = expF128UI64( uiA64 );
+ frac64 = fracF128UI64( uiA64 );
+ frac0 = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FFF ) {
+ if ( frac64 | frac0 ) {
+ softfloat_f128UIToCommonNaN( uiA64, uiA0, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF64UI( &commonNaN );
+ } else {
+ uiZ = packToF64UI( sign, 0x7FF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac128 = softfloat_shortShiftLeft128( frac64, frac0, 14 );
+ frac64 = frac128.v64 | (frac128.v0 != 0);
+ if ( ! (exp | frac64) ) {
+ uiZ = packToF64UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ exp -= 0x3C01;
+ if ( sizeof (int_fast16_t) < sizeof (int_fast32_t) ) {
+ if ( exp < -0x1000 ) exp = -0x1000;
+ }
+ return
+ softfloat_roundPackToF64(
+ sign, exp, frac64 | UINT64_C( 0x4000000000000000 ) SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_i32.c b/src/libs/softfloat-3e/source/f128_to_i32.c
new file mode 100644
index 00000000..694e10ce
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_i32.c
@@ -0,0 +1,85 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t f128_to_i32( float128_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig64, sig0;
+ int_fast32_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ sign = signF128UI64( uiA64 );
+ exp = expF128UI64( uiA64 );
+ sig64 = fracF128UI64( uiA64 );
+ sig0 = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+#if (i32_fromNaN != i32_fromPosOverflow) || (i32_fromNaN != i32_fromNegOverflow)
+ if ( (exp == 0x7FFF) && (sig64 | sig0) ) {
+#if (i32_fromNaN == i32_fromPosOverflow)
+ sign = 0;
+#elif (i32_fromNaN == i32_fromNegOverflow)
+ sign = 1;
+#else
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return i32_fromNaN;
+#endif
+ }
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig64 |= UINT64_C( 0x0001000000000000 );
+ sig64 |= (sig0 != 0);
+ shiftDist = 0x4023 - exp;
+ if ( 0 < shiftDist ) sig64 = softfloat_shiftRightJam64( sig64, shiftDist );
+ return softfloat_roundToI32( sign, sig64, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_i32_r_minMag.c b/src/libs/softfloat-3e/source/f128_to_i32_r_minMag.c
new file mode 100644
index 00000000..da6ca13c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_i32_r_minMag.c
@@ -0,0 +1,100 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t f128_to_i32_r_minMag( float128_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ int_fast32_t exp;
+ uint_fast64_t sig64;
+ int_fast32_t shiftDist;
+ bool sign;
+ int_fast32_t absZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ exp = expF128UI64( uiA64 );
+ sig64 = fracF128UI64( uiA64 ) | (uiA0 != 0);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x402F - exp;
+ if ( 49 <= shiftDist ) {
+ if ( exact && (exp | sig64) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF128UI64( uiA64 );
+ if ( shiftDist < 18 ) {
+ if (
+ sign && (shiftDist == 17)
+ && (sig64 < UINT64_C( 0x0000000000020000 ))
+ ) {
+ if ( exact && sig64 ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return -0x7FFFFFFF - 1;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && sig64 ? i32_fromNaN
+ : sign ? i32_fromNegOverflow : i32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig64 |= UINT64_C( 0x0001000000000000 );
+ absZ = sig64>>shiftDist;
+ if (
+ exact && ((uint_fast64_t) (uint_fast32_t) absZ<<shiftDist != sig64)
+ ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return sign ? -absZ : absZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_i64.c b/src/libs/softfloat-3e/source/f128_to_i64.c
new file mode 100644
index 00000000..6a8370d9
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_i64.c
@@ -0,0 +1,95 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t f128_to_i64( float128_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig64, sig0;
+ int_fast32_t shiftDist;
+ struct uint128 sig128;
+ struct uint64_extra sigExtra;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ sign = signF128UI64( uiA64 );
+ exp = expF128UI64( uiA64 );
+ sig64 = fracF128UI64( uiA64 );
+ sig0 = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x402F - exp;
+ if ( shiftDist <= 0 ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( shiftDist < -15 ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig64 | sig0) ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sig64 |= UINT64_C( 0x0001000000000000 );
+ if ( shiftDist ) {
+ sig128 = softfloat_shortShiftLeft128( sig64, sig0, -shiftDist );
+ sig64 = sig128.v64;
+ sig0 = sig128.v0;
+ }
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( exp ) sig64 |= UINT64_C( 0x0001000000000000 );
+ sigExtra = softfloat_shiftRightJam64Extra( sig64, sig0, shiftDist );
+ sig64 = sigExtra.v;
+ sig0 = sigExtra.extra;
+ }
+ return softfloat_roundToI64( sign, sig64, sig0, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_i64_r_minMag.c b/src/libs/softfloat-3e/source/f128_to_i64_r_minMag.c
new file mode 100644
index 00000000..88fa4b64
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_i64_r_minMag.c
@@ -0,0 +1,113 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t f128_to_i64_r_minMag( float128_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig64, sig0;
+ int_fast32_t shiftDist;
+ int_fast8_t negShiftDist;
+ int_fast64_t absZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ sign = signF128UI64( uiA64 );
+ exp = expF128UI64( uiA64 );
+ sig64 = fracF128UI64( uiA64 );
+ sig0 = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x402F - exp;
+ if ( shiftDist < 0 ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( shiftDist < -14 ) {
+ if (
+ (uiA64 == UINT64_C( 0xC03E000000000000 ))
+ && (sig0 < UINT64_C( 0x0002000000000000 ))
+ ) {
+ if ( exact && sig0 ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return -INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig64 | sig0) ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sig64 |= UINT64_C( 0x0001000000000000 );
+ negShiftDist = -shiftDist;
+ absZ = sig64<<negShiftDist | sig0>>(shiftDist & 63);
+ if ( exact && (uint64_t) (sig0<<negShiftDist) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( 49 <= shiftDist ) {
+ if ( exact && (exp | sig64 | sig0) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sig64 |= UINT64_C( 0x0001000000000000 );
+ absZ = sig64>>shiftDist;
+ if ( exact && (sig0 || (absZ<<shiftDist != sig64)) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ }
+ return sign ? -absZ : absZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_ui32.c b/src/libs/softfloat-3e/source/f128_to_ui32.c
new file mode 100644
index 00000000..7868fb4e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_ui32.c
@@ -0,0 +1,86 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t
+ f128_to_ui32( float128_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig64;
+ int_fast32_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ sign = signF128UI64( uiA64 );
+ exp = expF128UI64( uiA64 );
+ sig64 = fracF128UI64( uiA64 ) | (uiA0 != 0);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+#if (ui32_fromNaN != ui32_fromPosOverflow) || (ui32_fromNaN != ui32_fromNegOverflow)
+ if ( (exp == 0x7FFF) && sig64 ) {
+#if (ui32_fromNaN == ui32_fromPosOverflow)
+ sign = 0;
+#elif (ui32_fromNaN == ui32_fromNegOverflow)
+ sign = 1;
+#else
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return ui32_fromNaN;
+#endif
+ }
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig64 |= UINT64_C( 0x0001000000000000 );
+ shiftDist = 0x4023 - exp;
+ if ( 0 < shiftDist ) {
+ sig64 = softfloat_shiftRightJam64( sig64, shiftDist );
+ }
+ return softfloat_roundToUI32( sign, sig64, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_ui32_r_minMag.c b/src/libs/softfloat-3e/source/f128_to_ui32_r_minMag.c
new file mode 100644
index 00000000..44d86db3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_ui32_r_minMag.c
@@ -0,0 +1,89 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t f128_to_ui32_r_minMag( float128_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ int_fast32_t exp;
+ uint_fast64_t sig64;
+ int_fast32_t shiftDist;
+ bool sign;
+ uint_fast32_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ exp = expF128UI64( uiA64 );
+ sig64 = fracF128UI64( uiA64 ) | (uiA0 != 0);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x402F - exp;
+ if ( 49 <= shiftDist ) {
+ if ( exact && (exp | sig64) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF128UI64( uiA64 );
+ if ( sign || (shiftDist < 17) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && sig64 ? ui32_fromNaN
+ : sign ? ui32_fromNegOverflow : ui32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig64 |= UINT64_C( 0x0001000000000000 );
+ z = sig64>>shiftDist;
+ if ( exact && ((uint_fast64_t) z<<shiftDist != sig64) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_ui64.c b/src/libs/softfloat-3e/source/f128_to_ui64.c
new file mode 100644
index 00000000..1798987c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_ui64.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t
+ f128_to_ui64( float128_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig64, sig0;
+ int_fast32_t shiftDist;
+ struct uint128 sig128;
+ struct uint64_extra sigExtra;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ sign = signF128UI64( uiA64 );
+ exp = expF128UI64( uiA64 );
+ sig64 = fracF128UI64( uiA64 );
+ sig0 = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x402F - exp;
+ if ( shiftDist <= 0 ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( shiftDist < -15 ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig64 | sig0) ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sig64 |= UINT64_C( 0x0001000000000000 );
+ if ( shiftDist ) {
+ sig128 = softfloat_shortShiftLeft128( sig64, sig0, -shiftDist );
+ sig64 = sig128.v64;
+ sig0 = sig128.v0;
+ }
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( exp ) sig64 |= UINT64_C( 0x0001000000000000 );
+ sigExtra = softfloat_shiftRightJam64Extra( sig64, sig0, shiftDist );
+ sig64 = sigExtra.v;
+ sig0 = sigExtra.extra;
+ }
+ return softfloat_roundToUI64( sign, sig64, sig0, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f128_to_ui64_r_minMag.c b/src/libs/softfloat-3e/source/f128_to_ui64_r_minMag.c
new file mode 100644
index 00000000..4e0ec3cb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f128_to_ui64_r_minMag.c
@@ -0,0 +1,105 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t f128_to_ui64_r_minMag( float128_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui128_f128 uA;
+ uint_fast64_t uiA64, uiA0;
+ bool sign;
+ int_fast32_t exp;
+ uint_fast64_t sig64, sig0;
+ int_fast32_t shiftDist;
+ int_fast8_t negShiftDist;
+ uint_fast64_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA64 = uA.ui.v64;
+ uiA0 = uA.ui.v0;
+ sign = signF128UI64( uiA64 );
+ exp = expF128UI64( uiA64 );
+ sig64 = fracF128UI64( uiA64 );
+ sig0 = uiA0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x402F - exp;
+ if ( shiftDist < 0 ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( sign || (shiftDist < -15) ) goto invalid;
+ sig64 |= UINT64_C( 0x0001000000000000 );
+ negShiftDist = -shiftDist;
+ z = sig64<<negShiftDist | sig0>>(shiftDist & 63);
+ if ( exact && (uint64_t) (sig0<<negShiftDist) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( 49 <= shiftDist ) {
+ if ( exact && (exp | sig64 | sig0) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( sign ) goto invalid;
+ sig64 |= UINT64_C( 0x0001000000000000 );
+ z = sig64>>shiftDist;
+ if ( exact && (sig0 || (z<<shiftDist != sig64)) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ }
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FFF) && (sig64 | sig0) ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_add.c b/src/libs/softfloat-3e/source/f16_add.c
new file mode 100644
index 00000000..19a5dd3d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_add.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float16_t f16_add( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 1)
+ float16_t (*magsFuncPtr)( uint_fast16_t, uint_fast16_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+#if defined INLINE_LEVEL && (1 <= INLINE_LEVEL)
+ if ( signF16UI( uiA ^ uiB ) ) {
+ return softfloat_subMagsF16( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_addMagsF16( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ signF16UI( uiA ^ uiB ) ? softfloat_subMagsF16 : softfloat_addMagsF16;
+ return (*magsFuncPtr)( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_div.c b/src/libs/softfloat-3e/source/f16_div.c
new file mode 100644
index 00000000..a7f63373
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_div.c
@@ -0,0 +1,186 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extern const uint16_t softfloat_approxRecip_1k0s[];
+extern const uint16_t softfloat_approxRecip_1k1s[];
+
+float16_t f16_div( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool signA;
+ int_fast8_t expA;
+ uint_fast16_t sigA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+ bool signB;
+ int_fast8_t expB;
+ uint_fast16_t sigB;
+ bool signZ;
+ struct exp8_sig16 normExpSig;
+ int_fast8_t expZ;
+#ifdef SOFTFLOAT_FAST_DIV32TO16
+ uint_fast32_t sig32A;
+ uint_fast16_t sigZ;
+#else
+ int index;
+ uint16_t r0;
+ uint_fast16_t sigZ, rem;
+#endif
+ uint_fast16_t uiZ;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF16UI( uiA );
+ expA = expF16UI( uiA );
+ sigA = fracF16UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ signB = signF16UI( uiB );
+ expB = expF16UI( uiB );
+ sigB = fracF16UI( uiB );
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x1F ) {
+ if ( sigA ) goto propagateNaN;
+ if ( expB == 0x1F ) {
+ if ( sigB ) goto propagateNaN;
+ goto invalid;
+ }
+ goto infinity;
+ }
+ if ( expB == 0x1F ) {
+ if ( sigB ) goto propagateNaN;
+ goto zero;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) {
+ if ( ! sigB ) {
+ if ( ! (expA | sigA) ) goto invalid;
+ softfloat_raiseFlags( softfloat_flag_infinite SOFTFLOAT_STATE_ARG_COMMA );
+ goto infinity;
+ }
+ normExpSig = softfloat_normSubnormalF16Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) {
+ if ( ! sigA ) goto zero;
+ normExpSig = softfloat_normSubnormalF16Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA - expB + 0xE;
+ sigA |= 0x0400;
+ sigB |= 0x0400;
+#ifdef SOFTFLOAT_FAST_DIV32TO16
+ if ( sigA < sigB ) {
+ --expZ;
+ sig32A = (uint_fast32_t) sigA<<15;
+ } else {
+ sig32A = (uint_fast32_t) sigA<<14;
+ }
+ sigZ = sig32A / sigB;
+ if ( ! (sigZ & 7) ) sigZ |= ((uint_fast32_t) sigB * sigZ != sig32A);
+#else
+ if ( sigA < sigB ) {
+ --expZ;
+ sigA <<= 5;
+ } else {
+ sigA <<= 4;
+ }
+ index = sigB>>6 & 0xF;
+ r0 = softfloat_approxRecip_1k0s[index]
+ - (((uint_fast32_t) softfloat_approxRecip_1k1s[index]
+ * (sigB & 0x3F))
+ >>10);
+ sigZ = ((uint_fast32_t) sigA * r0)>>16;
+ rem = (sigA<<10) - sigZ * sigB;
+ sigZ += (rem * (uint_fast32_t) r0)>>26;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ ++sigZ;
+ if ( ! (sigZ & 7) ) {
+ sigZ &= ~1;
+ rem = (sigA<<10) - sigZ * sigB;
+ if ( rem & 0x8000 ) {
+ sigZ -= 2;
+ } else {
+ if ( rem ) sigZ |= 1;
+ }
+ }
+#endif
+ return softfloat_roundPackToF16( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF16UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF16UI;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infinity:
+ uiZ = packToF16UI( signZ, 0x1F, 0 );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ = packToF16UI( signZ, 0, 0 );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_eq.c b/src/libs/softfloat-3e/source/f16_eq.c
new file mode 100644
index 00000000..4489d1a1
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_eq.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f16_eq( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF16UI( uiA ) || isNaNF16UI( uiB ) ) {
+ if (
+ softfloat_isSigNaNF16UI( uiA ) || softfloat_isSigNaNF16UI( uiB )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ return (uiA == uiB) || ! (uint16_t) ((uiA | uiB)<<1);
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_eq_signaling.c b/src/libs/softfloat-3e/source/f16_eq_signaling.c
new file mode 100644
index 00000000..6885367a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_eq_signaling.c
@@ -0,0 +1,61 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f16_eq_signaling( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF16UI( uiA ) || isNaNF16UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ return (uiA == uiB) || ! (uint16_t) ((uiA | uiB)<<1);
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_isSignalingNaN.c b/src/libs/softfloat-3e/source/f16_isSignalingNaN.c
new file mode 100644
index 00000000..c49e0f2e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_isSignalingNaN.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f16_isSignalingNaN( float16_t a )
+{
+ union ui16_f16 uA;
+
+ uA.f = a;
+ return softfloat_isSigNaNF16UI( uA.ui );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_le.c b/src/libs/softfloat-3e/source/f16_le.c
new file mode 100644
index 00000000..e8f320fb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_le.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f16_le( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF16UI( uiA ) || isNaNF16UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ signA = signF16UI( uiA );
+ signB = signF16UI( uiB );
+ return
+ (signA != signB) ? signA || ! (uint16_t) ((uiA | uiB)<<1)
+ : (uiA == uiB) || (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_le_quiet.c b/src/libs/softfloat-3e/source/f16_le_quiet.c
new file mode 100644
index 00000000..625dadd3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_le_quiet.c
@@ -0,0 +1,71 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f16_le_quiet( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF16UI( uiA ) || isNaNF16UI( uiB ) ) {
+ if (
+ softfloat_isSigNaNF16UI( uiA ) || softfloat_isSigNaNF16UI( uiB )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ signA = signF16UI( uiA );
+ signB = signF16UI( uiB );
+ return
+ (signA != signB) ? signA || ! (uint16_t) ((uiA | uiB)<<1)
+ : (uiA == uiB) || (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_lt.c b/src/libs/softfloat-3e/source/f16_lt.c
new file mode 100644
index 00000000..45ad4041
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_lt.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f16_lt( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF16UI( uiA ) || isNaNF16UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ signA = signF16UI( uiA );
+ signB = signF16UI( uiB );
+ return
+ (signA != signB) ? signA && ((uint16_t) ((uiA | uiB)<<1) != 0)
+ : (uiA != uiB) && (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_lt_quiet.c b/src/libs/softfloat-3e/source/f16_lt_quiet.c
new file mode 100644
index 00000000..5fba7f9f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_lt_quiet.c
@@ -0,0 +1,71 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f16_lt_quiet( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF16UI( uiA ) || isNaNF16UI( uiB ) ) {
+ if (
+ softfloat_isSigNaNF16UI( uiA ) || softfloat_isSigNaNF16UI( uiB )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ signA = signF16UI( uiA );
+ signB = signF16UI( uiB );
+ return
+ (signA != signB) ? signA && ((uint16_t) ((uiA | uiB)<<1) != 0)
+ : (uiA != uiB) && (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_mul.c b/src/libs/softfloat-3e/source/f16_mul.c
new file mode 100644
index 00000000..18e5398f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_mul.c
@@ -0,0 +1,140 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float16_t f16_mul( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool signA;
+ int_fast8_t expA;
+ uint_fast16_t sigA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+ bool signB;
+ int_fast8_t expB;
+ uint_fast16_t sigB;
+ bool signZ;
+ uint_fast16_t magBits;
+ struct exp8_sig16 normExpSig;
+ int_fast8_t expZ;
+ uint_fast32_t sig32Z;
+ uint_fast16_t sigZ, uiZ;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF16UI( uiA );
+ expA = expF16UI( uiA );
+ sigA = fracF16UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ signB = signF16UI( uiB );
+ expB = expF16UI( uiB );
+ sigB = fracF16UI( uiB );
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x1F ) {
+ if ( sigA || ((expB == 0x1F) && sigB) ) goto propagateNaN;
+ magBits = expB | sigB;
+ goto infArg;
+ }
+ if ( expB == 0x1F ) {
+ if ( sigB ) goto propagateNaN;
+ magBits = expA | sigA;
+ goto infArg;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! sigA ) goto zero;
+ normExpSig = softfloat_normSubnormalF16Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ if ( ! expB ) {
+ if ( ! sigB ) goto zero;
+ normExpSig = softfloat_normSubnormalF16Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA + expB - 0xF;
+ sigA = (sigA | 0x0400)<<4;
+ sigB = (sigB | 0x0400)<<5;
+ sig32Z = (uint_fast32_t) sigA * sigB;
+ sigZ = sig32Z>>16;
+ if ( sig32Z & 0xFFFF ) sigZ |= 1;
+ if ( sigZ < 0x4000 ) {
+ --expZ;
+ sigZ <<= 1;
+ }
+ return softfloat_roundPackToF16( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF16UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infArg:
+ if ( ! magBits ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF16UI;
+ } else {
+ uiZ = packToF16UI( signZ, 0x1F, 0 );
+ }
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ = packToF16UI( signZ, 0, 0 );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_mulAdd.c b/src/libs/softfloat-3e/source/f16_mulAdd.c
new file mode 100644
index 00000000..e8651986
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_mulAdd.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float16_t f16_mulAdd( float16_t a, float16_t b, float16_t c SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+ union ui16_f16 uC;
+ uint_fast16_t uiC;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ uC.f = c;
+ uiC = uC.ui;
+ return softfloat_mulAddF16( uiA, uiB, uiC, 0 SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_rem.c b/src/libs/softfloat-3e/source/f16_rem.c
new file mode 100644
index 00000000..dee10db7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_rem.c
@@ -0,0 +1,171 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float16_t f16_rem( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool signA;
+ int_fast8_t expA;
+ uint_fast16_t sigA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+ int_fast8_t expB;
+ uint_fast16_t sigB;
+ struct exp8_sig16 normExpSig;
+ uint16_t rem;
+ int_fast8_t expDiff;
+ uint_fast16_t q;
+ uint32_t recip32, q32;
+ uint16_t altRem, meanRem;
+ bool signRem;
+ uint_fast16_t uiZ;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF16UI( uiA );
+ expA = expF16UI( uiA );
+ sigA = fracF16UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ expB = expF16UI( uiB );
+ sigB = fracF16UI( uiB );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x1F ) {
+ if ( sigA || ((expB == 0x1F) && sigB) ) goto propagateNaN;
+ goto invalid;
+ }
+ if ( expB == 0x1F ) {
+ if ( sigB ) goto propagateNaN;
+ return a;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) {
+ if ( ! sigB ) goto invalid;
+ normExpSig = softfloat_normSubnormalF16Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) {
+ if ( ! sigA ) return a;
+ normExpSig = softfloat_normSubnormalF16Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ rem = sigA | 0x0400;
+ sigB |= 0x0400;
+ expDiff = expA - expB;
+ if ( expDiff < 1 ) {
+ if ( expDiff < -1 ) return a;
+ sigB <<= 3;
+ if ( expDiff ) {
+ rem <<= 2;
+ q = 0;
+ } else {
+ rem <<= 3;
+ q = (sigB <= rem);
+ if ( q ) rem -= sigB;
+ }
+ } else {
+ recip32 = softfloat_approxRecip32_1( (uint_fast32_t) sigB<<21 );
+ /*--------------------------------------------------------------------
+ | Changing the shift of `rem' here requires also changing the initial
+ | subtraction from `expDiff'.
+ *--------------------------------------------------------------------*/
+ rem <<= 4;
+ expDiff -= 31;
+ /*--------------------------------------------------------------------
+ | The scale of `sigB' affects how many bits are obtained during each
+ | cycle of the loop. Currently this is 29 bits per loop iteration,
+ | which is believed to be the maximum possible.
+ *--------------------------------------------------------------------*/
+ sigB <<= 3;
+ for (;;) {
+ q32 = (rem * (uint_fast64_t) recip32)>>16;
+ if ( expDiff < 0 ) break;
+ rem = -((uint_fast16_t) q32 * sigB);
+ expDiff -= 29;
+ }
+ /*--------------------------------------------------------------------
+ | (`expDiff' cannot be less than -30 here.)
+ *--------------------------------------------------------------------*/
+ q32 >>= ~expDiff & 31;
+ q = q32;
+ rem = (rem<<(expDiff + 30)) - q * sigB;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ do {
+ altRem = rem;
+ ++q;
+ rem -= sigB;
+ } while ( ! (rem & 0x8000) );
+ meanRem = rem + altRem;
+ if ( (meanRem & 0x8000) || (! meanRem && (q & 1)) ) rem = altRem;
+ signRem = signA;
+ if ( 0x8000 <= rem ) {
+ signRem = ! signRem;
+ rem = -rem;
+ }
+ return softfloat_normRoundPackToF16( signRem, expB, rem SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF16UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF16UI;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_roundToInt.c b/src/libs/softfloat-3e/source/f16_roundToInt.c
new file mode 100644
index 00000000..f53c77f7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_roundToInt.c
@@ -0,0 +1,122 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+#include <iprt/cdefs.h> /* VBox: for RT_FALL_THROUGH */
+
+float16_t f16_roundToInt( float16_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ int_fast8_t exp;
+ uint_fast16_t uiZ, lastBitMask, roundBitsMask;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp <= 0xE ) {
+ if ( !(uint16_t) (uiA<<1) ) return a;
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ uiZ = uiA & packToF16UI( 1, 0, 0 );
+ switch ( roundingMode ) {
+ case softfloat_round_near_even:
+ if ( !fracF16UI( uiA ) ) break;
+ RT_FALL_THROUGH(); /* VBox */
+ case softfloat_round_near_maxMag:
+ if ( exp == 0xE ) uiZ |= packToF16UI( 0, 0xF, 0 );
+ break;
+ case softfloat_round_min:
+ if ( uiZ ) uiZ = packToF16UI( 1, 0xF, 0 );
+ break;
+ case softfloat_round_max:
+ if ( !uiZ ) uiZ = packToF16UI( 0, 0xF, 0 );
+ break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ uiZ |= packToF16UI( 0, 0xF, 0 );
+ break;
+#endif
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x19 <= exp ) {
+ if ( (exp == 0x1F) && fracF16UI( uiA ) ) {
+ uiZ = softfloat_propagateNaNF16UI( uiA, 0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ }
+ return a;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ = uiA;
+ lastBitMask = (uint_fast16_t) 1<<(0x19 - exp);
+ roundBitsMask = lastBitMask - 1;
+ if ( roundingMode == softfloat_round_near_maxMag ) {
+ uiZ += lastBitMask>>1;
+ } else if ( roundingMode == softfloat_round_near_even ) {
+ uiZ += lastBitMask>>1;
+ if ( !(uiZ & roundBitsMask) ) uiZ &= ~lastBitMask;
+ } else if (
+ roundingMode
+ == (signF16UI( uiZ ) ? softfloat_round_min : softfloat_round_max)
+ ) {
+ uiZ += roundBitsMask;
+ }
+ uiZ &= ~roundBitsMask;
+ if ( uiZ != uiA ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) uiZ |= lastBitMask;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_sqrt.c b/src/libs/softfloat-3e/source/f16_sqrt.c
new file mode 100644
index 00000000..e107b402
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_sqrt.c
@@ -0,0 +1,136 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extern const uint16_t softfloat_approxRecipSqrt_1k0s[];
+extern const uint16_t softfloat_approxRecipSqrt_1k1s[];
+
+float16_t f16_sqrt( float16_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool signA;
+ int_fast8_t expA;
+ uint_fast16_t sigA, uiZ;
+ struct exp8_sig16 normExpSig;
+ int_fast8_t expZ;
+ int index;
+ uint_fast16_t r0;
+ uint_fast32_t ESqrR0;
+ uint16_t sigma0;
+ uint_fast16_t recipSqrt16, sigZ, shiftedSigZ;
+ uint16_t negRem;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF16UI( uiA );
+ expA = expF16UI( uiA );
+ sigA = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x1F ) {
+ if ( sigA ) {
+ uiZ = softfloat_propagateNaNF16UI( uiA, 0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ }
+ if ( ! signA ) return a;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( signA ) {
+ if ( ! (expA | sigA) ) return a;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! sigA ) return a;
+ normExpSig = softfloat_normSubnormalF16Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = ((expA - 0xF)>>1) + 0xE;
+ expA &= 1;
+ sigA |= 0x0400;
+ index = (sigA>>6 & 0xE) + expA;
+ r0 = softfloat_approxRecipSqrt_1k0s[index]
+ - (((uint_fast32_t) softfloat_approxRecipSqrt_1k1s[index]
+ * (sigA & 0x7F))
+ >>11);
+ ESqrR0 = ((uint_fast32_t) r0 * r0)>>1;
+ if ( expA ) ESqrR0 >>= 1;
+ sigma0 = ~(uint_fast16_t) ((ESqrR0 * sigA)>>16);
+ recipSqrt16 = r0 + (((uint_fast32_t) r0 * sigma0)>>25);
+ if ( ! (recipSqrt16 & 0x8000) ) recipSqrt16 = 0x8000;
+ sigZ = ((uint_fast32_t) (sigA<<5) * recipSqrt16)>>16;
+ if ( expA ) sigZ >>= 1;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ ++sigZ;
+ if ( ! (sigZ & 7) ) {
+ shiftedSigZ = sigZ>>1;
+ negRem = shiftedSigZ * shiftedSigZ;
+ sigZ &= ~1;
+ if ( negRem & 0x8000 ) {
+ sigZ |= 1;
+ } else {
+ if ( negRem ) --sigZ;
+ }
+ }
+ return softfloat_roundPackToF16( 0, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF16UI;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_sub.c b/src/libs/softfloat-3e/source/f16_sub.c
new file mode 100644
index 00000000..23379367
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_sub.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float16_t f16_sub( float16_t a, float16_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ union ui16_f16 uB;
+ uint_fast16_t uiB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 1)
+ float16_t (*magsFuncPtr)( uint_fast16_t, uint_fast16_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+#if defined INLINE_LEVEL && (1 <= INLINE_LEVEL)
+ if ( signF16UI( uiA ^ uiB ) ) {
+ return softfloat_addMagsF16( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_subMagsF16( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ signF16UI( uiA ^ uiB ) ? softfloat_addMagsF16 : softfloat_subMagsF16;
+ return (*magsFuncPtr)( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_extF80.c b/src/libs/softfloat-3e/source/f16_to_extF80.c
new file mode 100644
index 00000000..ae83d1fd
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_extF80.c
@@ -0,0 +1,101 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extFloat80_t f16_to_extF80( float16_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool sign;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ struct commonNaN commonNaN;
+ struct uint128 uiZ;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+ struct exp8_sig16 normExpSig;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF16UI( uiA );
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x1F ) {
+ if ( frac ) {
+ softfloat_f16UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToExtF80UI( &commonNaN );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ } else {
+ uiZ64 = packToExtF80UI64( sign, 0x7FFF );
+ uiZ0 = UINT64_C( 0x8000000000000000 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ64 = packToExtF80UI64( sign, 0 );
+ uiZ0 = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF16Sig( frac );
+ exp = normExpSig.exp;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ64 = packToExtF80UI64( sign, exp + 0x3FF0 );
+ uiZ0 = (uint_fast64_t) (frac | 0x0400)<<53;
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_extF80M.c b/src/libs/softfloat-3e/source/f16_to_extF80M.c
new file mode 100644
index 00000000..a96a254b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_extF80M.c
@@ -0,0 +1,111 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void f16_to_extF80M( float16_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f16_to_extF80( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void f16_to_extF80M( float16_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ struct extFloat80M *zSPtr;
+ union ui16_f16 uA;
+ uint16_t uiA;
+ bool sign;
+ int_fast8_t exp;
+ uint16_t frac;
+ struct commonNaN commonNaN;
+ uint_fast16_t uiZ64;
+ uint32_t uiZ32;
+ struct exp8_sig16 normExpSig;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zSPtr = (struct extFloat80M *) zPtr;
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF16UI( uiA );
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x1F ) {
+ if ( frac ) {
+ softfloat_f16UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_commonNaNToExtF80M( &commonNaN, zSPtr );
+ return;
+ }
+ uiZ64 = packToExtF80UI64( sign, 0x7FFF );
+ uiZ32 = 0x80000000;
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ64 = packToExtF80UI64( sign, 0 );
+ uiZ32 = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF16Sig( frac );
+ exp = normExpSig.exp;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ64 = packToExtF80UI64( sign, exp + 0x3FF0 );
+ uiZ32 = 0x80000000 | (uint32_t) frac<<21;
+ uiZ:
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = (uint64_t) uiZ32<<32;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f16_to_f128.c b/src/libs/softfloat-3e/source/f16_to_f128.c
new file mode 100644
index 00000000..c3f23cd4
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_f128.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float128_t f16_to_f128( float16_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool sign;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ struct commonNaN commonNaN;
+ struct uint128 uiZ;
+ struct exp8_sig16 normExpSig;
+ union ui128_f128 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF16UI( uiA );
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x1F ) {
+ if ( frac ) {
+ softfloat_f16UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF128UI( &commonNaN );
+ } else {
+ uiZ.v64 = packToF128UI64( sign, 0x7FFF, 0 );
+ uiZ.v0 = 0;
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ.v64 = packToF128UI64( sign, 0, 0 );
+ uiZ.v0 = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF16Sig( frac );
+ exp = normExpSig.exp - 1;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ.v64 = packToF128UI64( sign, exp + 0x3FF0, (uint_fast64_t) frac<<38 );
+ uiZ.v0 = 0;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_f128M.c b/src/libs/softfloat-3e/source/f16_to_f128M.c
new file mode 100644
index 00000000..6aed6050
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_f128M.c
@@ -0,0 +1,111 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void f16_to_f128M( float16_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f16_to_f128( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void f16_to_f128M( float16_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint32_t *zWPtr;
+ union ui16_f16 uA;
+ uint16_t uiA;
+ bool sign;
+ int_fast8_t exp;
+ uint16_t frac;
+ struct commonNaN commonNaN;
+ uint32_t uiZ96;
+ struct exp8_sig16 normExpSig;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zWPtr = (uint32_t *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF16UI( uiA );
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x1F ) {
+ if ( frac ) {
+ softfloat_f16UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_commonNaNToF128M( &commonNaN, zWPtr );
+ return;
+ }
+ uiZ96 = packToF128UI96( sign, 0x7FFF, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ96 = packToF128UI96( sign, 0, 0 );
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF16Sig( frac );
+ exp = normExpSig.exp - 1;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ96 = packToF128UI96( sign, exp + 0x3FF0, (uint32_t) frac<<6 );
+ uiZ:
+ zWPtr[indexWord( 4, 3 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f16_to_f32.c b/src/libs/softfloat-3e/source/f16_to_f32.c
new file mode 100644
index 00000000..da454b0d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_f32.c
@@ -0,0 +1,93 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float32_t f16_to_f32( float16_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool sign;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ struct commonNaN commonNaN;
+ uint_fast32_t uiZ;
+ struct exp8_sig16 normExpSig;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF16UI( uiA );
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x1F ) {
+ if ( frac ) {
+ softfloat_f16UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF32UI( &commonNaN );
+ } else {
+ uiZ = packToF32UI( sign, 0xFF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ = packToF32UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF16Sig( frac );
+ exp = normExpSig.exp - 1;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ = packToF32UI( sign, exp + 0x70, (uint_fast32_t) frac<<13 );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_f64.c b/src/libs/softfloat-3e/source/f16_to_f64.c
new file mode 100644
index 00000000..11d62fe3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_f64.c
@@ -0,0 +1,93 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float64_t f16_to_f64( float16_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool sign;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ struct commonNaN commonNaN;
+ uint_fast64_t uiZ;
+ struct exp8_sig16 normExpSig;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF16UI( uiA );
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x1F ) {
+ if ( frac ) {
+ softfloat_f16UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF64UI( &commonNaN );
+ } else {
+ uiZ = packToF64UI( sign, 0x7FF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ = packToF64UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF16Sig( frac );
+ exp = normExpSig.exp - 1;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ = packToF64UI( sign, exp + 0x3F0, (uint_fast64_t) frac<<42 );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_i32.c b/src/libs/softfloat-3e/source/f16_to_i32.c
new file mode 100644
index 00000000..e9cb4d45
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_i32.c
@@ -0,0 +1,87 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t f16_to_i32( float16_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool sign;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ int_fast32_t sig32;
+ int_fast8_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF16UI( uiA );
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x1F ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ frac ? i32_fromNaN
+ : sign ? i32_fromNegOverflow : i32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig32 = frac;
+ if ( exp ) {
+ sig32 |= 0x0400;
+ shiftDist = exp - 0x19;
+ if ( 0 <= shiftDist ) {
+ sig32 <<= shiftDist;
+ return sign ? -sig32 : sig32;
+ }
+ shiftDist = exp - 0x0D;
+ if ( 0 < shiftDist ) sig32 <<= shiftDist;
+ }
+ return
+ softfloat_roundToI32(
+ sign, (uint_fast32_t) sig32, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_i32_r_minMag.c b/src/libs/softfloat-3e/source/f16_to_i32_r_minMag.c
new file mode 100644
index 00000000..1b096ea3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_i32_r_minMag.c
@@ -0,0 +1,88 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t f16_to_i32_r_minMag( float16_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ int_fast8_t shiftDist;
+ bool sign;
+ int_fast32_t alignedSig;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = exp - 0x0F;
+ if ( shiftDist < 0 ) {
+ if ( exact && (exp | frac) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF16UI( uiA );
+ if ( exp == 0x1F ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x1F) && frac ? i32_fromNaN
+ : sign ? i32_fromNegOverflow : i32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ alignedSig = (int_fast32_t) (frac | 0x0400)<<shiftDist;
+ if ( exact && (alignedSig & 0x3FF) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ alignedSig >>= 10;
+ return sign ? -alignedSig : alignedSig;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_i64.c b/src/libs/softfloat-3e/source/f16_to_i64.c
new file mode 100644
index 00000000..126bde77
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_i64.c
@@ -0,0 +1,87 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t f16_to_i64( float16_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool sign;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ int_fast32_t sig32;
+ int_fast8_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF16UI( uiA );
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x1F ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ frac ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig32 = frac;
+ if ( exp ) {
+ sig32 |= 0x0400;
+ shiftDist = exp - 0x19;
+ if ( 0 <= shiftDist ) {
+ sig32 <<= shiftDist;
+ return sign ? -sig32 : sig32;
+ }
+ shiftDist = exp - 0x0D;
+ if ( 0 < shiftDist ) sig32 <<= shiftDist;
+ }
+ return
+ softfloat_roundToI32(
+ sign, (uint_fast32_t) sig32, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_i64_r_minMag.c b/src/libs/softfloat-3e/source/f16_to_i64_r_minMag.c
new file mode 100644
index 00000000..b8fb201a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_i64_r_minMag.c
@@ -0,0 +1,88 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t f16_to_i64_r_minMag( float16_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ int_fast8_t shiftDist;
+ bool sign;
+ int_fast32_t alignedSig;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = exp - 0x0F;
+ if ( shiftDist < 0 ) {
+ if ( exact && (exp | frac) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF16UI( uiA );
+ if ( exp == 0x1F ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x1F) && frac ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ alignedSig = (int_fast32_t) (frac | 0x0400)<<shiftDist;
+ if ( exact && (alignedSig & 0x3FF) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ alignedSig >>= 10;
+ return sign ? -alignedSig : alignedSig;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_ui32.c b/src/libs/softfloat-3e/source/f16_to_ui32.c
new file mode 100644
index 00000000..18565a83
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_ui32.c
@@ -0,0 +1,84 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t f16_to_ui32( float16_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool sign;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ uint_fast32_t sig32;
+ int_fast8_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF16UI( uiA );
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x1F ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ frac ? ui32_fromNaN
+ : sign ? ui32_fromNegOverflow : ui32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig32 = frac;
+ if ( exp ) {
+ sig32 |= 0x0400;
+ shiftDist = exp - 0x19;
+ if ( (0 <= shiftDist) && ! sign ) {
+ return sig32<<shiftDist;
+ }
+ shiftDist = exp - 0x0D;
+ if ( 0 < shiftDist ) sig32 <<= shiftDist;
+ }
+ return softfloat_roundToUI32( sign, sig32, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_ui32_r_minMag.c b/src/libs/softfloat-3e/source/f16_to_ui32_r_minMag.c
new file mode 100644
index 00000000..9ef39a43
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_ui32_r_minMag.c
@@ -0,0 +1,87 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t f16_to_ui32_r_minMag( float16_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ int_fast8_t shiftDist;
+ bool sign;
+ uint_fast32_t alignedSig;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = exp - 0x0F;
+ if ( shiftDist < 0 ) {
+ if ( exact && (exp | frac) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF16UI( uiA );
+ if ( sign || (exp == 0x1F) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x1F) && frac ? ui32_fromNaN
+ : sign ? ui32_fromNegOverflow : ui32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ alignedSig = (uint_fast32_t) (frac | 0x0400)<<shiftDist;
+ if ( exact && (alignedSig & 0x3FF) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return alignedSig>>10;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_ui64.c b/src/libs/softfloat-3e/source/f16_to_ui64.c
new file mode 100644
index 00000000..9b1c545c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_ui64.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t f16_to_ui64( float16_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ bool sign;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ uint_fast32_t sig32;
+ int_fast8_t shiftDist;
+#ifndef SOFTFLOAT_FAST_INT64
+ uint32_t extSig[3];
+#endif
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF16UI( uiA );
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x1F ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ frac ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig32 = frac;
+ if ( exp ) {
+ sig32 |= 0x0400;
+ shiftDist = exp - 0x19;
+ if ( (0 <= shiftDist) && ! sign ) {
+ return sig32<<shiftDist;
+ }
+ shiftDist = exp - 0x0D;
+ if ( 0 < shiftDist ) sig32 <<= shiftDist;
+ }
+#ifdef SOFTFLOAT_FAST_INT64
+ return
+ softfloat_roundToUI64(
+ sign, sig32>>12, (uint_fast64_t) sig32<<52, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+#else
+ extSig[indexWord( 3, 2 )] = 0;
+ extSig[indexWord( 3, 1 )] = sig32>>12;
+ extSig[indexWord( 3, 0 )] = sig32<<20;
+ return softfloat_roundMToUI64( sign, extSig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA);
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f16_to_ui64_r_minMag.c b/src/libs/softfloat-3e/source/f16_to_ui64_r_minMag.c
new file mode 100644
index 00000000..adbeca7e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f16_to_ui64_r_minMag.c
@@ -0,0 +1,87 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t f16_to_ui64_r_minMag( float16_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui16_f16 uA;
+ uint_fast16_t uiA;
+ int_fast8_t exp;
+ uint_fast16_t frac;
+ int_fast8_t shiftDist;
+ bool sign;
+ uint_fast32_t alignedSig;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF16UI( uiA );
+ frac = fracF16UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = exp - 0x0F;
+ if ( shiftDist < 0 ) {
+ if ( exact && (exp | frac) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF16UI( uiA );
+ if ( sign || (exp == 0x1F) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x1F) && frac ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ alignedSig = (uint_fast32_t) (frac | 0x0400)<<shiftDist;
+ if ( exact && (alignedSig & 0x3FF) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return alignedSig>>10;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_add.c b/src/libs/softfloat-3e/source/f32_add.c
new file mode 100644
index 00000000..4b2834d0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_add.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float32_t f32_add( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 1)
+ float32_t (*magsFuncPtr)( uint_fast32_t, uint_fast32_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+#if defined INLINE_LEVEL && (1 <= INLINE_LEVEL)
+ if ( signF32UI( uiA ^ uiB ) ) {
+ return softfloat_subMagsF32( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_addMagsF32( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ signF32UI( uiA ^ uiB ) ? softfloat_subMagsF32 : softfloat_addMagsF32;
+ return (*magsFuncPtr)( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_div.c b/src/libs/softfloat-3e/source/f32_div.c
new file mode 100644
index 00000000..400f8088
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_div.c
@@ -0,0 +1,180 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float32_t f32_div( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool signA;
+ int_fast16_t expA;
+ uint_fast32_t sigA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+ bool signB;
+ int_fast16_t expB;
+ uint_fast32_t sigB;
+ bool signZ;
+ struct exp16_sig32 normExpSig;
+ int_fast16_t expZ;
+#ifdef SOFTFLOAT_FAST_DIV64TO32
+ uint_fast64_t sig64A;
+ uint_fast32_t sigZ;
+#else
+ uint_fast32_t sigZ;
+ uint_fast64_t rem;
+#endif
+ uint_fast32_t uiZ;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF32UI( uiA );
+ expA = expF32UI( uiA );
+ sigA = fracF32UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ signB = signF32UI( uiB );
+ expB = expF32UI( uiB );
+ sigB = fracF32UI( uiB );
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0xFF ) {
+ if ( sigA ) goto propagateNaN;
+ if ( expB == 0xFF ) {
+ if ( sigB ) goto propagateNaN;
+ goto invalid;
+ }
+ goto infinity;
+ }
+ if ( expB == 0xFF ) {
+ if ( sigB ) goto propagateNaN;
+ goto zero;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) {
+ if ( ! sigB ) {
+ if ( ! (expA | sigA) ) goto invalid;
+ softfloat_raiseFlags( softfloat_flag_infinite SOFTFLOAT_STATE_ARG_COMMA );
+ goto infinity;
+ }
+ normExpSig = softfloat_normSubnormalF32Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) {
+ if ( ! sigA ) goto zero;
+ normExpSig = softfloat_normSubnormalF32Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA - expB + 0x7E;
+ sigA |= 0x00800000;
+ sigB |= 0x00800000;
+#ifdef SOFTFLOAT_FAST_DIV64TO32
+ if ( sigA < sigB ) {
+ --expZ;
+ sig64A = (uint_fast64_t) sigA<<31;
+ } else {
+ sig64A = (uint_fast64_t) sigA<<30;
+ }
+ sigZ = sig64A / sigB;
+ if ( ! (sigZ & 0x3F) ) sigZ |= ((uint_fast64_t) sigB * sigZ != sig64A);
+#else
+ if ( sigA < sigB ) {
+ --expZ;
+ sigA <<= 8;
+ } else {
+ sigA <<= 7;
+ }
+ sigB <<= 8;
+ sigZ = ((uint_fast64_t) sigA * softfloat_approxRecip32_1( sigB ))>>32;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sigZ += 2;
+ if ( (sigZ & 0x3F) < 2 ) {
+ sigZ &= ~3;
+#ifdef SOFTFLOAT_FAST_INT64
+ rem = ((uint_fast64_t) sigA<<31) - (uint_fast64_t) sigZ * sigB;
+#else
+ rem = ((uint_fast64_t) sigA<<32) - (uint_fast64_t) (sigZ<<1) * sigB;
+#endif
+ if ( rem & UINT64_C( 0x8000000000000000 ) ) {
+ sigZ -= 4;
+ } else {
+ if ( rem ) sigZ |= 1;
+ }
+ }
+#endif
+ return softfloat_roundPackToF32( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF32UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF32UI;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infinity:
+ uiZ = packToF32UI( signZ, 0xFF, 0 );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ = packToF32UI( signZ, 0, 0 );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_eq.c b/src/libs/softfloat-3e/source/f32_eq.c
new file mode 100644
index 00000000..ead22881
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_eq.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f32_eq( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF32UI( uiA ) || isNaNF32UI( uiB ) ) {
+ if (
+ softfloat_isSigNaNF32UI( uiA ) || softfloat_isSigNaNF32UI( uiB )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ return (uiA == uiB) || ! (uint32_t) ((uiA | uiB)<<1);
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_eq_signaling.c b/src/libs/softfloat-3e/source/f32_eq_signaling.c
new file mode 100644
index 00000000..d5920c73
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_eq_signaling.c
@@ -0,0 +1,61 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f32_eq_signaling( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF32UI( uiA ) || isNaNF32UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ return (uiA == uiB) || ! (uint32_t) ((uiA | uiB)<<1);
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_isSignalingNaN.c b/src/libs/softfloat-3e/source/f32_isSignalingNaN.c
new file mode 100644
index 00000000..d98cc9b2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_isSignalingNaN.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f32_isSignalingNaN( float32_t a )
+{
+ union ui32_f32 uA;
+
+ uA.f = a;
+ return softfloat_isSigNaNF32UI( uA.ui );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_le.c b/src/libs/softfloat-3e/source/f32_le.c
new file mode 100644
index 00000000..ffcbd19d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_le.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f32_le( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF32UI( uiA ) || isNaNF32UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ signA = signF32UI( uiA );
+ signB = signF32UI( uiB );
+ return
+ (signA != signB) ? signA || ! (uint32_t) ((uiA | uiB)<<1)
+ : (uiA == uiB) || (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_le_quiet.c b/src/libs/softfloat-3e/source/f32_le_quiet.c
new file mode 100644
index 00000000..d61444a1
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_le_quiet.c
@@ -0,0 +1,71 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f32_le_quiet( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF32UI( uiA ) || isNaNF32UI( uiB ) ) {
+ if (
+ softfloat_isSigNaNF32UI( uiA ) || softfloat_isSigNaNF32UI( uiB )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ signA = signF32UI( uiA );
+ signB = signF32UI( uiB );
+ return
+ (signA != signB) ? signA || ! (uint32_t) ((uiA | uiB)<<1)
+ : (uiA == uiB) || (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_lt.c b/src/libs/softfloat-3e/source/f32_lt.c
new file mode 100644
index 00000000..7ea44a9e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_lt.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f32_lt( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF32UI( uiA ) || isNaNF32UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ signA = signF32UI( uiA );
+ signB = signF32UI( uiB );
+ return
+ (signA != signB) ? signA && ((uint32_t) ((uiA | uiB)<<1) != 0)
+ : (uiA != uiB) && (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_lt_quiet.c b/src/libs/softfloat-3e/source/f32_lt_quiet.c
new file mode 100644
index 00000000..21016acb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_lt_quiet.c
@@ -0,0 +1,71 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f32_lt_quiet( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF32UI( uiA ) || isNaNF32UI( uiB ) ) {
+ if (
+ softfloat_isSigNaNF32UI( uiA ) || softfloat_isSigNaNF32UI( uiB )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ signA = signF32UI( uiA );
+ signB = signF32UI( uiB );
+ return
+ (signA != signB) ? signA && ((uint32_t) ((uiA | uiB)<<1) != 0)
+ : (uiA != uiB) && (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_mul.c b/src/libs/softfloat-3e/source/f32_mul.c
new file mode 100644
index 00000000..43565340
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_mul.c
@@ -0,0 +1,137 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float32_t f32_mul( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool signA;
+ int_fast16_t expA;
+ uint_fast32_t sigA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+ bool signB;
+ int_fast16_t expB;
+ uint_fast32_t sigB;
+ bool signZ;
+ uint_fast32_t magBits;
+ struct exp16_sig32 normExpSig;
+ int_fast16_t expZ;
+ uint_fast32_t sigZ, uiZ;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF32UI( uiA );
+ expA = expF32UI( uiA );
+ sigA = fracF32UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ signB = signF32UI( uiB );
+ expB = expF32UI( uiB );
+ sigB = fracF32UI( uiB );
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0xFF ) {
+ if ( sigA || ((expB == 0xFF) && sigB) ) goto propagateNaN;
+ magBits = expB | sigB;
+ goto infArg;
+ }
+ if ( expB == 0xFF ) {
+ if ( sigB ) goto propagateNaN;
+ magBits = expA | sigA;
+ goto infArg;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! sigA ) goto zero;
+ normExpSig = softfloat_normSubnormalF32Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ if ( ! expB ) {
+ if ( ! sigB ) goto zero;
+ normExpSig = softfloat_normSubnormalF32Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA + expB - 0x7F;
+ sigA = (sigA | 0x00800000)<<7;
+ sigB = (sigB | 0x00800000)<<8;
+ sigZ = softfloat_shortShiftRightJam64( (uint_fast64_t) sigA * sigB, 32 );
+ if ( sigZ < 0x40000000 ) {
+ --expZ;
+ sigZ <<= 1;
+ }
+ return softfloat_roundPackToF32( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF32UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infArg:
+ if ( ! magBits ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF32UI;
+ } else {
+ uiZ = packToF32UI( signZ, 0xFF, 0 );
+ }
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ = packToF32UI( signZ, 0, 0 );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_mulAdd.c b/src/libs/softfloat-3e/source/f32_mulAdd.c
new file mode 100644
index 00000000..c45f5559
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_mulAdd.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float32_t f32_mulAdd( float32_t a, float32_t b, float32_t c SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+ union ui32_f32 uC;
+ uint_fast32_t uiC;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ uC.f = c;
+ uiC = uC.ui;
+ return softfloat_mulAddF32( uiA, uiB, uiC, 0 SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_rem.c b/src/libs/softfloat-3e/source/f32_rem.c
new file mode 100644
index 00000000..2cd8d0d2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_rem.c
@@ -0,0 +1,168 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float32_t f32_rem( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool signA;
+ int_fast16_t expA;
+ uint_fast32_t sigA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+ int_fast16_t expB;
+ uint_fast32_t sigB;
+ struct exp16_sig32 normExpSig;
+ uint32_t rem;
+ int_fast16_t expDiff;
+ uint32_t q, recip32, altRem, meanRem;
+ bool signRem;
+ uint_fast32_t uiZ;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF32UI( uiA );
+ expA = expF32UI( uiA );
+ sigA = fracF32UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ expB = expF32UI( uiB );
+ sigB = fracF32UI( uiB );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0xFF ) {
+ if ( sigA || ((expB == 0xFF) && sigB) ) goto propagateNaN;
+ goto invalid;
+ }
+ if ( expB == 0xFF ) {
+ if ( sigB ) goto propagateNaN;
+ return a;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) {
+ if ( ! sigB ) goto invalid;
+ normExpSig = softfloat_normSubnormalF32Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) {
+ if ( ! sigA ) return a;
+ normExpSig = softfloat_normSubnormalF32Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ rem = sigA | 0x00800000;
+ sigB |= 0x00800000;
+ expDiff = expA - expB;
+ if ( expDiff < 1 ) {
+ if ( expDiff < -1 ) return a;
+ sigB <<= 6;
+ if ( expDiff ) {
+ rem <<= 5;
+ q = 0;
+ } else {
+ rem <<= 6;
+ q = (sigB <= rem);
+ if ( q ) rem -= sigB;
+ }
+ } else {
+ recip32 = softfloat_approxRecip32_1( sigB<<8 );
+ /*--------------------------------------------------------------------
+ | Changing the shift of `rem' here requires also changing the initial
+ | subtraction from `expDiff'.
+ *--------------------------------------------------------------------*/
+ rem <<= 7;
+ expDiff -= 31;
+ /*--------------------------------------------------------------------
+ | The scale of `sigB' affects how many bits are obtained during each
+ | cycle of the loop. Currently this is 29 bits per loop iteration,
+ | which is believed to be the maximum possible.
+ *--------------------------------------------------------------------*/
+ sigB <<= 6;
+ for (;;) {
+ q = (rem * (uint_fast64_t) recip32)>>32;
+ if ( expDiff < 0 ) break;
+ rem = -(q * (uint32_t) sigB);
+ expDiff -= 29;
+ }
+ /*--------------------------------------------------------------------
+ | (`expDiff' cannot be less than -30 here.)
+ *--------------------------------------------------------------------*/
+ q >>= ~expDiff & 31;
+ rem = (rem<<(expDiff + 30)) - q * (uint32_t) sigB;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ do {
+ altRem = rem;
+ ++q;
+ rem -= sigB;
+ } while ( ! (rem & 0x80000000) );
+ meanRem = rem + altRem;
+ if ( (meanRem & 0x80000000) || (! meanRem && (q & 1)) ) rem = altRem;
+ signRem = signA;
+ if ( 0x80000000 <= rem ) {
+ signRem = ! signRem;
+ rem = -rem;
+ }
+ return softfloat_normRoundPackToF32( signRem, expB, rem SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF32UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF32UI;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_roundToInt.c b/src/libs/softfloat-3e/source/f32_roundToInt.c
new file mode 100644
index 00000000..70b6d239
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_roundToInt.c
@@ -0,0 +1,122 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+#include <iprt/cdefs.h> /* VBox: for RT_FALL_THROUGH */
+
+float32_t f32_roundToInt( float32_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ int_fast16_t exp;
+ uint_fast32_t uiZ, lastBitMask, roundBitsMask;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp <= 0x7E ) {
+ if ( !(uint32_t) (uiA<<1) ) return a;
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ uiZ = uiA & packToF32UI( 1, 0, 0 );
+ switch ( roundingMode ) {
+ case softfloat_round_near_even:
+ if ( !fracF32UI( uiA ) ) break;
+ RT_FALL_THROUGH(); /* VBox */
+ case softfloat_round_near_maxMag:
+ if ( exp == 0x7E ) uiZ |= packToF32UI( 0, 0x7F, 0 );
+ break;
+ case softfloat_round_min:
+ if ( uiZ ) uiZ = packToF32UI( 1, 0x7F, 0 );
+ break;
+ case softfloat_round_max:
+ if ( !uiZ ) uiZ = packToF32UI( 0, 0x7F, 0 );
+ break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ uiZ |= packToF32UI( 0, 0x7F, 0 );
+ break;
+#endif
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x96 <= exp ) {
+ if ( (exp == 0xFF) && fracF32UI( uiA ) ) {
+ uiZ = softfloat_propagateNaNF32UI( uiA, 0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ }
+ return a;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ = uiA;
+ lastBitMask = (uint_fast32_t) 1<<(0x96 - exp);
+ roundBitsMask = lastBitMask - 1;
+ if ( roundingMode == softfloat_round_near_maxMag ) {
+ uiZ += lastBitMask>>1;
+ } else if ( roundingMode == softfloat_round_near_even ) {
+ uiZ += lastBitMask>>1;
+ if ( !(uiZ & roundBitsMask) ) uiZ &= ~lastBitMask;
+ } else if (
+ roundingMode
+ == (signF32UI( uiZ ) ? softfloat_round_min : softfloat_round_max)
+ ) {
+ uiZ += roundBitsMask;
+ }
+ uiZ &= ~roundBitsMask;
+ if ( uiZ != uiA ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) uiZ |= lastBitMask;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_sqrt.c b/src/libs/softfloat-3e/source/f32_sqrt.c
new file mode 100644
index 00000000..ff5e169a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_sqrt.c
@@ -0,0 +1,121 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float32_t f32_sqrt( float32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool signA;
+ int_fast16_t expA;
+ uint_fast32_t sigA, uiZ;
+ struct exp16_sig32 normExpSig;
+ int_fast16_t expZ;
+ uint_fast32_t sigZ, shiftedSigZ;
+ uint32_t negRem;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF32UI( uiA );
+ expA = expF32UI( uiA );
+ sigA = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0xFF ) {
+ if ( sigA ) {
+ uiZ = softfloat_propagateNaNF32UI( uiA, 0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ }
+ if ( ! signA ) return a;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( signA ) {
+ if ( ! (expA | sigA) ) return a;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! sigA ) return a;
+ normExpSig = softfloat_normSubnormalF32Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = ((expA - 0x7F)>>1) + 0x7E;
+ expA &= 1;
+ sigA = (sigA | 0x00800000)<<8;
+ sigZ =
+ ((uint_fast64_t) sigA * softfloat_approxRecipSqrt32_1( expA, sigA ))
+ >>32;
+ if ( expA ) sigZ >>= 1;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sigZ += 2;
+ if ( (sigZ & 0x3F) < 2 ) {
+ shiftedSigZ = sigZ>>2;
+ negRem = shiftedSigZ * shiftedSigZ;
+ sigZ &= ~3;
+ if ( negRem & 0x80000000 ) {
+ sigZ |= 1;
+ } else {
+ if ( negRem ) --sigZ;
+ }
+ }
+ return softfloat_roundPackToF32( 0, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF32UI;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_sub.c b/src/libs/softfloat-3e/source/f32_sub.c
new file mode 100644
index 00000000..cf8374ee
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_sub.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float32_t f32_sub( float32_t a, float32_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ union ui32_f32 uB;
+ uint_fast32_t uiB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 1)
+ float32_t (*magsFuncPtr)( uint_fast32_t, uint_fast32_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+#if defined INLINE_LEVEL && (1 <= INLINE_LEVEL)
+ if ( signF32UI( uiA ^ uiB ) ) {
+ return softfloat_addMagsF32( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_subMagsF32( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ signF32UI( uiA ^ uiB ) ? softfloat_addMagsF32 : softfloat_subMagsF32;
+ return (*magsFuncPtr)( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_extF80.c b/src/libs/softfloat-3e/source/f32_to_extF80.c
new file mode 100644
index 00000000..1d46e62a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_extF80.c
@@ -0,0 +1,101 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extFloat80_t f32_to_extF80( float32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast32_t frac;
+ struct commonNaN commonNaN;
+ struct uint128 uiZ;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+ struct exp16_sig32 normExpSig;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF32UI( uiA );
+ exp = expF32UI( uiA );
+ frac = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0xFF ) {
+ if ( frac ) {
+ softfloat_f32UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToExtF80UI( &commonNaN );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ } else {
+ uiZ64 = packToExtF80UI64( sign, 0x7FFF );
+ uiZ0 = UINT64_C( 0x8000000000000000 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ64 = packToExtF80UI64( sign, 0 );
+ uiZ0 = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF32Sig( frac );
+ exp = normExpSig.exp;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ64 = packToExtF80UI64( sign, exp + 0x3F80 );
+ uiZ0 = (uint_fast64_t) (frac | 0x00800000)<<40;
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_extF80M.c b/src/libs/softfloat-3e/source/f32_to_extF80M.c
new file mode 100644
index 00000000..f7fe426b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_extF80M.c
@@ -0,0 +1,111 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void f32_to_extF80M( float32_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f32_to_extF80( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void f32_to_extF80M( float32_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ struct extFloat80M *zSPtr;
+ union ui32_f32 uA;
+ uint32_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint32_t frac;
+ struct commonNaN commonNaN;
+ uint_fast16_t uiZ64;
+ uint32_t uiZ32;
+ struct exp16_sig32 normExpSig;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zSPtr = (struct extFloat80M *) zPtr;
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF32UI( uiA );
+ exp = expF32UI( uiA );
+ frac = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0xFF ) {
+ if ( frac ) {
+ softfloat_f32UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_commonNaNToExtF80M( &commonNaN, zSPtr );
+ return;
+ }
+ uiZ64 = packToExtF80UI64( sign, 0x7FFF );
+ uiZ32 = 0x80000000;
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ64 = packToExtF80UI64( sign, 0 );
+ uiZ32 = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF32Sig( frac );
+ exp = normExpSig.exp;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ64 = packToExtF80UI64( sign, exp + 0x3F80 );
+ uiZ32 = 0x80000000 | (uint32_t) frac<<8;
+ uiZ:
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = (uint64_t) uiZ32<<32;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f32_to_f128.c b/src/libs/softfloat-3e/source/f32_to_f128.c
new file mode 100644
index 00000000..78c37f18
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_f128.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float128_t f32_to_f128( float32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast32_t frac;
+ struct commonNaN commonNaN;
+ struct uint128 uiZ;
+ struct exp16_sig32 normExpSig;
+ union ui128_f128 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF32UI( uiA );
+ exp = expF32UI( uiA );
+ frac = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0xFF ) {
+ if ( frac ) {
+ softfloat_f32UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF128UI( &commonNaN );
+ } else {
+ uiZ.v64 = packToF128UI64( sign, 0x7FFF, 0 );
+ uiZ.v0 = 0;
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ.v64 = packToF128UI64( sign, 0, 0 );
+ uiZ.v0 = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF32Sig( frac );
+ exp = normExpSig.exp - 1;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ.v64 = packToF128UI64( sign, exp + 0x3F80, (uint_fast64_t) frac<<25 );
+ uiZ.v0 = 0;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_f128M.c b/src/libs/softfloat-3e/source/f32_to_f128M.c
new file mode 100644
index 00000000..1c73ae97
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_f128M.c
@@ -0,0 +1,115 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void f32_to_f128M( float32_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f32_to_f128( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void f32_to_f128M( float32_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint32_t *zWPtr;
+ union ui32_f32 uA;
+ uint32_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint32_t frac, uiZ64;
+ struct commonNaN commonNaN;
+ uint32_t uiZ96;
+ struct exp16_sig32 normExpSig;
+ uint64_t frac64;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zWPtr = (uint32_t *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF32UI( uiA );
+ exp = expF32UI( uiA );
+ frac = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ64 = 0;
+ if ( exp == 0xFF ) {
+ if ( frac ) {
+ softfloat_f32UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_commonNaNToF128M( &commonNaN, zWPtr );
+ return;
+ }
+ uiZ96 = packToF128UI96( sign, 0x7FFF, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ96 = packToF128UI96( sign, 0, 0 );
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF32Sig( frac );
+ exp = normExpSig.exp - 1;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac64 = (uint64_t) frac<<25;
+ uiZ96 = packToF128UI96( sign, exp + 0x3F80, frac64>>32 );
+ uiZ64 = frac64;
+ uiZ:
+ zWPtr[indexWord( 4, 3 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = uiZ64;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f32_to_f16.c b/src/libs/softfloat-3e/source/f32_to_f16.c
new file mode 100644
index 00000000..b140ed38
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_f16.c
@@ -0,0 +1,88 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float16_t f32_to_f16( float32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast32_t frac;
+ struct commonNaN commonNaN;
+ uint_fast16_t uiZ, frac16;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF32UI( uiA );
+ exp = expF32UI( uiA );
+ frac = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0xFF ) {
+ if ( frac ) {
+ softfloat_f32UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF16UI( &commonNaN );
+ } else {
+ uiZ = packToF16UI( sign, 0x1F, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac16 = frac>>9 | ((frac & 0x1FF) != 0);
+ if ( ! (exp | frac16) ) {
+ uiZ = packToF16UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ return softfloat_roundPackToF16( sign, exp - 0x71, frac16 | 0x4000 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_f64.c b/src/libs/softfloat-3e/source/f32_to_f64.c
new file mode 100644
index 00000000..0832354f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_f64.c
@@ -0,0 +1,93 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float64_t f32_to_f64( float32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast32_t frac;
+ struct commonNaN commonNaN;
+ uint_fast64_t uiZ;
+ struct exp16_sig32 normExpSig;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF32UI( uiA );
+ exp = expF32UI( uiA );
+ frac = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0xFF ) {
+ if ( frac ) {
+ softfloat_f32UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF64UI( &commonNaN );
+ } else {
+ uiZ = packToF64UI( sign, 0x7FF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ = packToF64UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF32Sig( frac );
+ exp = normExpSig.exp - 1;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ = packToF64UI( sign, exp + 0x380, (uint_fast64_t) frac<<29 );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_i32.c b/src/libs/softfloat-3e/source/f32_to_i32.c
new file mode 100644
index 00000000..a23ba19e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_i32.c
@@ -0,0 +1,84 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t f32_to_i32( float32_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast32_t sig;
+ uint_fast64_t sig64;
+ int_fast16_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF32UI( uiA );
+ exp = expF32UI( uiA );
+ sig = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+#if (i32_fromNaN != i32_fromPosOverflow) || (i32_fromNaN != i32_fromNegOverflow)
+ if ( (exp == 0xFF) && sig ) {
+#if (i32_fromNaN == i32_fromPosOverflow)
+ sign = 0;
+#elif (i32_fromNaN == i32_fromNegOverflow)
+ sign = 1;
+#else
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return i32_fromNaN;
+#endif
+ }
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig |= 0x00800000;
+ sig64 = (uint_fast64_t) sig<<32;
+ shiftDist = 0xAA - exp;
+ if ( 0 < shiftDist ) sig64 = softfloat_shiftRightJam64( sig64, shiftDist );
+ return softfloat_roundToI32( sign, sig64, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_i32_r_minMag.c b/src/libs/softfloat-3e/source/f32_to_i32_r_minMag.c
new file mode 100644
index 00000000..bfdaf2cb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_i32_r_minMag.c
@@ -0,0 +1,89 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t f32_to_i32_r_minMag( float32_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ int_fast16_t exp;
+ uint_fast32_t sig;
+ int_fast16_t shiftDist;
+ bool sign;
+ int_fast32_t absZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF32UI( uiA );
+ sig = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x9E - exp;
+ if ( 32 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF32UI( uiA );
+ if ( shiftDist <= 0 ) {
+ if ( uiA == packToF32UI( 1, 0x9E, 0 ) ) return -0x7FFFFFFF - 1;
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0xFF) && sig ? i32_fromNaN
+ : sign ? i32_fromNegOverflow : i32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig = (sig | 0x00800000)<<8;
+ absZ = sig>>shiftDist;
+ if ( exact && ((uint_fast32_t) absZ<<shiftDist != sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return sign ? -absZ : absZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_i64.c b/src/libs/softfloat-3e/source/f32_to_i64.c
new file mode 100644
index 00000000..bde50c00
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_i64.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t f32_to_i64( float32_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast32_t sig;
+ int_fast16_t shiftDist;
+#ifdef SOFTFLOAT_FAST_INT64
+ uint_fast64_t sig64, extra;
+ struct uint64_extra sig64Extra;
+#else
+ uint32_t extSig[3];
+#endif
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF32UI( uiA );
+ exp = expF32UI( uiA );
+ sig = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0xBE - exp;
+ if ( shiftDist < 0 ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0xFF) && sig ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig |= 0x00800000;
+#ifdef SOFTFLOAT_FAST_INT64
+ sig64 = (uint_fast64_t) sig<<40;
+ extra = 0;
+ if ( shiftDist ) {
+ sig64Extra = softfloat_shiftRightJam64Extra( sig64, 0, shiftDist );
+ sig64 = sig64Extra.v;
+ extra = sig64Extra.extra;
+ }
+ return softfloat_roundToI64( sign, sig64, extra, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+#else
+ extSig[indexWord( 3, 2 )] = sig<<8;
+ extSig[indexWord( 3, 1 )] = 0;
+ extSig[indexWord( 3, 0 )] = 0;
+ if ( shiftDist ) softfloat_shiftRightJam96M( extSig, shiftDist, extSig );
+ return softfloat_roundMToI64( sign, extSig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_i64_r_minMag.c b/src/libs/softfloat-3e/source/f32_to_i64_r_minMag.c
new file mode 100644
index 00000000..cf3d23f2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_i64_r_minMag.c
@@ -0,0 +1,94 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t f32_to_i64_r_minMag( float32_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ int_fast16_t exp;
+ uint_fast32_t sig;
+ int_fast16_t shiftDist;
+ bool sign;
+ uint_fast64_t sig64;
+ int_fast64_t absZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF32UI( uiA );
+ sig = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0xBE - exp;
+ if ( 64 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF32UI( uiA );
+ if ( shiftDist <= 0 ) {
+ if ( uiA == packToF32UI( 1, 0xBE, 0 ) ) {
+ return -INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0xFF) && sig ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig |= 0x00800000;
+ sig64 = (uint_fast64_t) sig<<40;
+ absZ = sig64>>shiftDist;
+ shiftDist = 40 - shiftDist;
+ if ( exact && (shiftDist < 0) && (uint32_t) (sig<<(shiftDist & 31)) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return sign ? -absZ : absZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_ui32.c b/src/libs/softfloat-3e/source/f32_to_ui32.c
new file mode 100644
index 00000000..6640099e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_ui32.c
@@ -0,0 +1,84 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t f32_to_ui32( float32_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast32_t sig;
+ uint_fast64_t sig64;
+ int_fast16_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF32UI( uiA );
+ exp = expF32UI( uiA );
+ sig = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+#if (ui32_fromNaN != ui32_fromPosOverflow) || (ui32_fromNaN != ui32_fromNegOverflow)
+ if ( (exp == 0xFF) && sig ) {
+#if (ui32_fromNaN == ui32_fromPosOverflow)
+ sign = 0;
+#elif (ui32_fromNaN == ui32_fromNegOverflow)
+ sign = 1;
+#else
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return ui32_fromNaN;
+#endif
+ }
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig |= 0x00800000;
+ sig64 = (uint_fast64_t) sig<<32;
+ shiftDist = 0xAA - exp;
+ if ( 0 < shiftDist ) sig64 = softfloat_shiftRightJam64( sig64, shiftDist );
+ return softfloat_roundToUI32( sign, sig64, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_ui32_r_minMag.c b/src/libs/softfloat-3e/source/f32_to_ui32_r_minMag.c
new file mode 100644
index 00000000..c523a112
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_ui32_r_minMag.c
@@ -0,0 +1,88 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t f32_to_ui32_r_minMag( float32_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ int_fast16_t exp;
+ uint_fast32_t sig;
+ int_fast16_t shiftDist;
+ bool sign;
+ uint_fast32_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF32UI( uiA );
+ sig = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x9E - exp;
+ if ( 32 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF32UI( uiA );
+ if ( sign || (shiftDist < 0) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0xFF) && sig ? ui32_fromNaN
+ : sign ? ui32_fromNegOverflow : ui32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig = (sig | 0x00800000)<<8;
+ z = sig>>shiftDist;
+ if ( exact && (z<<shiftDist != sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_ui64.c b/src/libs/softfloat-3e/source/f32_to_ui64.c
new file mode 100644
index 00000000..aa3e458d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_ui64.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t f32_to_ui64( float32_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast32_t sig;
+ int_fast16_t shiftDist;
+#ifdef SOFTFLOAT_FAST_INT64
+ uint_fast64_t sig64, extra;
+ struct uint64_extra sig64Extra;
+#else
+ uint32_t extSig[3];
+#endif
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF32UI( uiA );
+ exp = expF32UI( uiA );
+ sig = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0xBE - exp;
+ if ( shiftDist < 0 ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0xFF) && sig ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig |= 0x00800000;
+#ifdef SOFTFLOAT_FAST_INT64
+ sig64 = (uint_fast64_t) sig<<40;
+ extra = 0;
+ if ( shiftDist ) {
+ sig64Extra = softfloat_shiftRightJam64Extra( sig64, 0, shiftDist );
+ sig64 = sig64Extra.v;
+ extra = sig64Extra.extra;
+ }
+ return softfloat_roundToUI64( sign, sig64, extra, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+#else
+ extSig[indexWord( 3, 2 )] = sig<<8;
+ extSig[indexWord( 3, 1 )] = 0;
+ extSig[indexWord( 3, 0 )] = 0;
+ if ( shiftDist ) softfloat_shiftRightJam96M( extSig, shiftDist, extSig );
+ return softfloat_roundMToUI64( sign, extSig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA);
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f32_to_ui64_r_minMag.c b/src/libs/softfloat-3e/source/f32_to_ui64_r_minMag.c
new file mode 100644
index 00000000..a8096b04
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f32_to_ui64_r_minMag.c
@@ -0,0 +1,90 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t f32_to_ui64_r_minMag( float32_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uA;
+ uint_fast32_t uiA;
+ int_fast16_t exp;
+ uint_fast32_t sig;
+ int_fast16_t shiftDist;
+ bool sign;
+ uint_fast64_t sig64, z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF32UI( uiA );
+ sig = fracF32UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0xBE - exp;
+ if ( 64 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF32UI( uiA );
+ if ( sign || (shiftDist < 0) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0xFF) && sig ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig |= 0x00800000;
+ sig64 = (uint_fast64_t) sig<<40;
+ z = sig64>>shiftDist;
+ shiftDist = 40 - shiftDist;
+ if ( exact && (shiftDist < 0) && (uint32_t) (sig<<(shiftDist & 31)) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_add.c b/src/libs/softfloat-3e/source/f64_add.c
new file mode 100644
index 00000000..e6f78564
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_add.c
@@ -0,0 +1,74 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float64_t f64_add( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool signA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+ bool signB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
+ float64_t (*magsFuncPtr)( uint_fast64_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF64UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ signB = signF64UI( uiB );
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+ if ( signA == signB ) {
+ return softfloat_addMagsF64( uiA, uiB, signA SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_subMagsF64( uiA, uiB, signA SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ (signA == signB) ? softfloat_addMagsF64 : softfloat_subMagsF64;
+ return (*magsFuncPtr)( uiA, uiB, signA SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_div.c b/src/libs/softfloat-3e/source/f64_div.c
new file mode 100644
index 00000000..46533239
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_div.c
@@ -0,0 +1,172 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float64_t f64_div( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool signA;
+ int_fast16_t expA;
+ uint_fast64_t sigA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+ bool signB;
+ int_fast16_t expB;
+ uint_fast64_t sigB;
+ bool signZ;
+ struct exp16_sig64 normExpSig;
+ int_fast16_t expZ;
+ uint32_t recip32, sig32Z, doubleTerm;
+ uint_fast64_t rem;
+ uint32_t q;
+ uint_fast64_t sigZ;
+ uint_fast64_t uiZ;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF64UI( uiA );
+ expA = expF64UI( uiA );
+ sigA = fracF64UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ signB = signF64UI( uiB );
+ expB = expF64UI( uiB );
+ sigB = fracF64UI( uiB );
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FF ) {
+ if ( sigA ) goto propagateNaN;
+ if ( expB == 0x7FF ) {
+ if ( sigB ) goto propagateNaN;
+ goto invalid;
+ }
+ goto infinity;
+ }
+ if ( expB == 0x7FF ) {
+ if ( sigB ) goto propagateNaN;
+ goto zero;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) {
+ if ( ! sigB ) {
+ if ( ! (expA | sigA) ) goto invalid;
+ softfloat_raiseFlags( softfloat_flag_infinite SOFTFLOAT_STATE_ARG_COMMA );
+ goto infinity;
+ }
+ normExpSig = softfloat_normSubnormalF64Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) {
+ if ( ! sigA ) goto zero;
+ normExpSig = softfloat_normSubnormalF64Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA - expB + 0x3FE;
+ sigA |= UINT64_C( 0x0010000000000000 );
+ sigB |= UINT64_C( 0x0010000000000000 );
+ if ( sigA < sigB ) {
+ --expZ;
+ sigA <<= 11;
+ } else {
+ sigA <<= 10;
+ }
+ sigB <<= 11;
+ recip32 = softfloat_approxRecip32_1( sigB>>32 ) - 2;
+ sig32Z = ((uint32_t) (sigA>>32) * (uint_fast64_t) recip32)>>32;
+ doubleTerm = sig32Z<<1;
+ rem =
+ ((sigA - (uint_fast64_t) doubleTerm * (uint32_t) (sigB>>32))<<28)
+ - (uint_fast64_t) doubleTerm * ((uint32_t) sigB>>4);
+ q = (((uint32_t) (rem>>32) * (uint_fast64_t) recip32)>>32) + 4;
+ sigZ = ((uint_fast64_t) sig32Z<<32) + ((uint_fast64_t) q<<4);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (sigZ & 0x1FF) < 4<<4 ) {
+ q &= ~7;
+ sigZ &= ~(uint_fast64_t) 0x7F;
+ doubleTerm = q<<1;
+ rem =
+ ((rem - (uint_fast64_t) doubleTerm * (uint32_t) (sigB>>32))<<28)
+ - (uint_fast64_t) doubleTerm * ((uint32_t) sigB>>4);
+ if ( rem & UINT64_C( 0x8000000000000000 ) ) {
+ sigZ -= 1<<7;
+ } else {
+ if ( rem ) sigZ |= 1;
+ }
+ }
+ return softfloat_roundPackToF64( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF64UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF64UI;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infinity:
+ uiZ = packToF64UI( signZ, 0x7FF, 0 );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ = packToF64UI( signZ, 0, 0 );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_eq.c b/src/libs/softfloat-3e/source/f64_eq.c
new file mode 100644
index 00000000..f8416d96
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_eq.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f64_eq( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF64UI( uiA ) || isNaNF64UI( uiB ) ) {
+ if (
+ softfloat_isSigNaNF64UI( uiA ) || softfloat_isSigNaNF64UI( uiB )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ return (uiA == uiB) || ! ((uiA | uiB) & UINT64_C( 0x7FFFFFFFFFFFFFFF ));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_eq_signaling.c b/src/libs/softfloat-3e/source/f64_eq_signaling.c
new file mode 100644
index 00000000..92389270
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_eq_signaling.c
@@ -0,0 +1,61 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f64_eq_signaling( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF64UI( uiA ) || isNaNF64UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ return (uiA == uiB) || ! ((uiA | uiB) & UINT64_C( 0x7FFFFFFFFFFFFFFF ));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_isSignalingNaN.c b/src/libs/softfloat-3e/source/f64_isSignalingNaN.c
new file mode 100644
index 00000000..5e1411fc
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_isSignalingNaN.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f64_isSignalingNaN( float64_t a )
+{
+ union ui64_f64 uA;
+
+ uA.f = a;
+ return softfloat_isSigNaNF64UI( uA.ui );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_le.c b/src/libs/softfloat-3e/source/f64_le.c
new file mode 100644
index 00000000..036587cd
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_le.c
@@ -0,0 +1,67 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f64_le( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF64UI( uiA ) || isNaNF64UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ signA = signF64UI( uiA );
+ signB = signF64UI( uiB );
+ return
+ (signA != signB)
+ ? signA || ! ((uiA | uiB) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ : (uiA == uiB) || (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_le_quiet.c b/src/libs/softfloat-3e/source/f64_le_quiet.c
new file mode 100644
index 00000000..c2de6f59
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_le_quiet.c
@@ -0,0 +1,72 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f64_le_quiet( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF64UI( uiA ) || isNaNF64UI( uiB ) ) {
+ if (
+ softfloat_isSigNaNF64UI( uiA ) || softfloat_isSigNaNF64UI( uiB )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ signA = signF64UI( uiA );
+ signB = signF64UI( uiB );
+ return
+ (signA != signB)
+ ? signA || ! ((uiA | uiB) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ : (uiA == uiB) || (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_lt.c b/src/libs/softfloat-3e/source/f64_lt.c
new file mode 100644
index 00000000..62dd9008
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_lt.c
@@ -0,0 +1,67 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+bool f64_lt( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF64UI( uiA ) || isNaNF64UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return false;
+ }
+ signA = signF64UI( uiA );
+ signB = signF64UI( uiB );
+ return
+ (signA != signB)
+ ? signA && ((uiA | uiB) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ : (uiA != uiB) && (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_lt_quiet.c b/src/libs/softfloat-3e/source/f64_lt_quiet.c
new file mode 100644
index 00000000..ad389734
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_lt_quiet.c
@@ -0,0 +1,72 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+bool f64_lt_quiet( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+ bool signA, signB;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ if ( isNaNF64UI( uiA ) || isNaNF64UI( uiB ) ) {
+ if (
+ softfloat_isSigNaNF64UI( uiA ) || softfloat_isSigNaNF64UI( uiB )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ return false;
+ }
+ signA = signF64UI( uiA );
+ signB = signF64UI( uiB );
+ return
+ (signA != signB)
+ ? signA && ((uiA | uiB) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ : (uiA != uiB) && (signA ^ (uiA < uiB));
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_mul.c b/src/libs/softfloat-3e/source/f64_mul.c
new file mode 100644
index 00000000..c40346a5
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_mul.c
@@ -0,0 +1,150 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float64_t f64_mul( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool signA;
+ int_fast16_t expA;
+ uint_fast64_t sigA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+ bool signB;
+ int_fast16_t expB;
+ uint_fast64_t sigB;
+ bool signZ;
+ uint_fast64_t magBits;
+ struct exp16_sig64 normExpSig;
+ int_fast16_t expZ;
+#ifdef SOFTFLOAT_FAST_INT64
+ struct uint128 sig128Z;
+#else
+ uint32_t sig128Z[4];
+#endif
+ uint_fast64_t sigZ, uiZ;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF64UI( uiA );
+ expA = expF64UI( uiA );
+ sigA = fracF64UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ signB = signF64UI( uiB );
+ expB = expF64UI( uiB );
+ sigB = fracF64UI( uiB );
+ signZ = signA ^ signB;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FF ) {
+ if ( sigA || ((expB == 0x7FF) && sigB) ) goto propagateNaN;
+ magBits = expB | sigB;
+ goto infArg;
+ }
+ if ( expB == 0x7FF ) {
+ if ( sigB ) goto propagateNaN;
+ magBits = expA | sigA;
+ goto infArg;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! sigA ) goto zero;
+ normExpSig = softfloat_normSubnormalF64Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ if ( ! expB ) {
+ if ( ! sigB ) goto zero;
+ normExpSig = softfloat_normSubnormalF64Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA + expB - 0x3FF;
+ sigA = (sigA | UINT64_C( 0x0010000000000000 ))<<10;
+ sigB = (sigB | UINT64_C( 0x0010000000000000 ))<<11;
+#ifdef SOFTFLOAT_FAST_INT64
+ sig128Z = softfloat_mul64To128( sigA, sigB );
+ sigZ = sig128Z.v64 | (sig128Z.v0 != 0);
+#else
+ softfloat_mul64To128M( sigA, sigB, sig128Z );
+ sigZ =
+ (uint64_t) sig128Z[indexWord( 4, 3 )]<<32 | sig128Z[indexWord( 4, 2 )];
+ if ( sig128Z[indexWord( 4, 1 )] || sig128Z[indexWord( 4, 0 )] ) sigZ |= 1;
+#endif
+ if ( sigZ < UINT64_C( 0x4000000000000000 ) ) {
+ --expZ;
+ sigZ <<= 1;
+ }
+ return softfloat_roundPackToF64( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF64UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infArg:
+ if ( ! magBits ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF64UI;
+ } else {
+ uiZ = packToF64UI( signZ, 0x7FF, 0 );
+ }
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zero:
+ uiZ = packToF64UI( signZ, 0, 0 );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_mulAdd.c b/src/libs/softfloat-3e/source/f64_mulAdd.c
new file mode 100644
index 00000000..fd3d65a2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_mulAdd.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float64_t f64_mulAdd( float64_t a, float64_t b, float64_t c SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+ union ui64_f64 uC;
+ uint_fast64_t uiC;
+
+ uA.f = a;
+ uiA = uA.ui;
+ uB.f = b;
+ uiB = uB.ui;
+ uC.f = c;
+ uiC = uC.ui;
+ return softfloat_mulAddF64( uiA, uiB, uiC, 0 SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_rem.c b/src/libs/softfloat-3e/source/f64_rem.c
new file mode 100644
index 00000000..a944a1c5
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_rem.c
@@ -0,0 +1,189 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float64_t f64_rem( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool signA;
+ int_fast16_t expA;
+ uint_fast64_t sigA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+ int_fast16_t expB;
+ uint_fast64_t sigB;
+ struct exp16_sig64 normExpSig;
+ uint64_t rem;
+ int_fast16_t expDiff;
+ uint32_t q, recip32;
+ uint_fast64_t q64;
+ uint64_t altRem, meanRem;
+ bool signRem;
+ uint_fast64_t uiZ;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF64UI( uiA );
+ expA = expF64UI( uiA );
+ sigA = fracF64UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ expB = expF64UI( uiB );
+ sigB = fracF64UI( uiB );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FF ) {
+ if ( sigA || ((expB == 0x7FF) && sigB) ) goto propagateNaN;
+ goto invalid;
+ }
+ if ( expB == 0x7FF ) {
+ if ( sigB ) goto propagateNaN;
+ return a;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA < expB - 1 ) return a;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expB ) {
+ if ( ! sigB ) goto invalid;
+ normExpSig = softfloat_normSubnormalF64Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ if ( ! expA ) {
+ if ( ! sigA ) return a;
+ normExpSig = softfloat_normSubnormalF64Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ rem = sigA | UINT64_C( 0x0010000000000000 );
+ sigB |= UINT64_C( 0x0010000000000000 );
+ expDiff = expA - expB;
+ if ( expDiff < 1 ) {
+ if ( expDiff < -1 ) return a;
+ sigB <<= 9;
+ if ( expDiff ) {
+ rem <<= 8;
+ q = 0;
+ } else {
+ rem <<= 9;
+ q = (sigB <= rem);
+ if ( q ) rem -= sigB;
+ }
+ } else {
+ recip32 = softfloat_approxRecip32_1( sigB>>21 );
+ /*--------------------------------------------------------------------
+ | Changing the shift of `rem' here requires also changing the initial
+ | subtraction from `expDiff'.
+ *--------------------------------------------------------------------*/
+ rem <<= 9;
+ expDiff -= 30;
+ /*--------------------------------------------------------------------
+ | The scale of `sigB' affects how many bits are obtained during each
+ | cycle of the loop. Currently this is 29 bits per loop iteration,
+ | the maximum possible.
+ *--------------------------------------------------------------------*/
+ sigB <<= 9;
+ for (;;) {
+ q64 = (uint32_t) (rem>>32) * (uint_fast64_t) recip32;
+ if ( expDiff < 0 ) break;
+ q = (q64 + 0x80000000)>>32;
+#ifdef SOFTFLOAT_FAST_INT64
+ rem <<= 29;
+#else
+ rem = (uint_fast64_t) (uint32_t) (rem>>3)<<32;
+#endif
+ rem -= q * (uint64_t) sigB;
+ if ( rem & UINT64_C( 0x8000000000000000 ) ) rem += sigB;
+ expDiff -= 29;
+ }
+ /*--------------------------------------------------------------------
+ | (`expDiff' cannot be less than -29 here.)
+ *--------------------------------------------------------------------*/
+ q = (uint32_t) (q64>>32)>>(~expDiff & 31);
+ rem = (rem<<(expDiff + 30)) - q * (uint64_t) sigB;
+ if ( rem & UINT64_C( 0x8000000000000000 ) ) {
+ altRem = rem + sigB;
+ goto selectRem;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ do {
+ altRem = rem;
+ ++q;
+ rem -= sigB;
+ } while ( ! (rem & UINT64_C( 0x8000000000000000 )) );
+ selectRem:
+ meanRem = rem + altRem;
+ if (
+ (meanRem & UINT64_C( 0x8000000000000000 )) || (! meanRem && (q & 1))
+ ) {
+ rem = altRem;
+ }
+ signRem = signA;
+ if ( rem & UINT64_C( 0x8000000000000000 ) ) {
+ signRem = ! signRem;
+ rem = -rem;
+ }
+ return softfloat_normRoundPackToF64( signRem, expB, rem SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF64UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF64UI;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_roundToInt.c b/src/libs/softfloat-3e/source/f64_roundToInt.c
new file mode 100644
index 00000000..2b9ad1de
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_roundToInt.c
@@ -0,0 +1,122 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+#include <iprt/cdefs.h> /* VBox: for RT_FALL_THROUGH */
+
+float64_t f64_roundToInt( float64_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ int_fast16_t exp;
+ uint_fast64_t uiZ, lastBitMask, roundBitsMask;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp <= 0x3FE ) {
+ if ( !(uiA & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) return a;
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ uiZ = uiA & packToF64UI( 1, 0, 0 );
+ switch ( roundingMode ) {
+ case softfloat_round_near_even:
+ if ( !fracF64UI( uiA ) ) break;
+ RT_FALL_THROUGH(); /* VBox */
+ case softfloat_round_near_maxMag:
+ if ( exp == 0x3FE ) uiZ |= packToF64UI( 0, 0x3FF, 0 );
+ break;
+ case softfloat_round_min:
+ if ( uiZ ) uiZ = packToF64UI( 1, 0x3FF, 0 );
+ break;
+ case softfloat_round_max:
+ if ( !uiZ ) uiZ = packToF64UI( 0, 0x3FF, 0 );
+ break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ uiZ |= packToF64UI( 0, 0x3FF, 0 );
+ break;
+#endif
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x433 <= exp ) {
+ if ( (exp == 0x7FF) && fracF64UI( uiA ) ) {
+ uiZ = softfloat_propagateNaNF64UI( uiA, 0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ }
+ return a;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ = uiA;
+ lastBitMask = (uint_fast64_t) 1<<(0x433 - exp);
+ roundBitsMask = lastBitMask - 1;
+ if ( roundingMode == softfloat_round_near_maxMag ) {
+ uiZ += lastBitMask>>1;
+ } else if ( roundingMode == softfloat_round_near_even ) {
+ uiZ += lastBitMask>>1;
+ if ( !(uiZ & roundBitsMask) ) uiZ &= ~lastBitMask;
+ } else if (
+ roundingMode
+ == (signF64UI( uiZ ) ? softfloat_round_min : softfloat_round_max)
+ ) {
+ uiZ += roundBitsMask;
+ }
+ uiZ &= ~roundBitsMask;
+ if ( uiZ != uiA ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) uiZ |= lastBitMask;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_sqrt.c b/src/libs/softfloat-3e/source/f64_sqrt.c
new file mode 100644
index 00000000..f37fd919
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_sqrt.c
@@ -0,0 +1,133 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float64_t f64_sqrt( float64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool signA;
+ int_fast16_t expA;
+ uint_fast64_t sigA, uiZ;
+ struct exp16_sig64 normExpSig;
+ int_fast16_t expZ;
+ uint32_t sig32A, recipSqrt32, sig32Z;
+ uint_fast64_t rem;
+ uint32_t q;
+ uint_fast64_t sigZ, shiftedSigZ;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF64UI( uiA );
+ expA = expF64UI( uiA );
+ sigA = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FF ) {
+ if ( sigA ) {
+ uiZ = softfloat_propagateNaNF64UI( uiA, 0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ }
+ if ( ! signA ) return a;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( signA ) {
+ if ( ! (expA | sigA) ) return a;
+ goto invalid;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! sigA ) return a;
+ normExpSig = softfloat_normSubnormalF64Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ | (`sig32Z' is guaranteed to be a lower bound on the square root of
+ | `sig32A', which makes `sig32Z' also a lower bound on the square root of
+ | `sigA'.)
+ *------------------------------------------------------------------------*/
+ expZ = ((expA - 0x3FF)>>1) + 0x3FE;
+ expA &= 1;
+ sigA |= UINT64_C( 0x0010000000000000 );
+ sig32A = sigA>>21;
+ recipSqrt32 = softfloat_approxRecipSqrt32_1( expA, sig32A );
+ sig32Z = ((uint_fast64_t) sig32A * recipSqrt32)>>32;
+ if ( expA ) {
+ sigA <<= 8;
+ sig32Z >>= 1;
+ } else {
+ sigA <<= 9;
+ }
+ rem = sigA - (uint_fast64_t) sig32Z * sig32Z;
+ q = ((uint32_t) (rem>>2) * (uint_fast64_t) recipSqrt32)>>32;
+ sigZ = ((uint_fast64_t) sig32Z<<32 | 1<<5) + ((uint_fast64_t) q<<3);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (sigZ & 0x1FF) < 0x22 ) {
+ sigZ &= ~(uint_fast64_t) 0x3F;
+ shiftedSigZ = sigZ>>6;
+ rem = (sigA<<52) - shiftedSigZ * shiftedSigZ;
+ if ( rem & UINT64_C( 0x8000000000000000 ) ) {
+ --sigZ;
+ } else {
+ if ( rem ) sigZ |= 1;
+ }
+ }
+ return softfloat_roundPackToF64( 0, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF64UI;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_sub.c b/src/libs/softfloat-3e/source/f64_sub.c
new file mode 100644
index 00000000..2dde961f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_sub.c
@@ -0,0 +1,74 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float64_t f64_sub( float64_t a, float64_t b SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool signA;
+ union ui64_f64 uB;
+ uint_fast64_t uiB;
+ bool signB;
+#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
+ float64_t (*magsFuncPtr)( uint_fast64_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+ uA.f = a;
+ uiA = uA.ui;
+ signA = signF64UI( uiA );
+ uB.f = b;
+ uiB = uB.ui;
+ signB = signF64UI( uiB );
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+ if ( signA == signB ) {
+ return softfloat_subMagsF64( uiA, uiB, signA SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_addMagsF64( uiA, uiB, signA SOFTFLOAT_STATE_ARG_COMMA );
+ }
+#else
+ magsFuncPtr =
+ (signA == signB) ? softfloat_subMagsF64 : softfloat_addMagsF64;
+ return (*magsFuncPtr)( uiA, uiB, signA SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_extF80.c b/src/libs/softfloat-3e/source/f64_to_extF80.c
new file mode 100644
index 00000000..cd0fa062
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_extF80.c
@@ -0,0 +1,101 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extFloat80_t f64_to_extF80( float64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast64_t frac;
+ struct commonNaN commonNaN;
+ struct uint128 uiZ;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+ struct exp16_sig64 normExpSig;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ frac = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FF ) {
+ if ( frac ) {
+ softfloat_f64UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToExtF80UI( &commonNaN );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ } else {
+ uiZ64 = packToExtF80UI64( sign, 0x7FFF );
+ uiZ0 = UINT64_C( 0x8000000000000000 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ64 = packToExtF80UI64( sign, 0 );
+ uiZ0 = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF64Sig( frac );
+ exp = normExpSig.exp;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ64 = packToExtF80UI64( sign, exp + 0x3C00 );
+ uiZ0 = (frac | UINT64_C( 0x0010000000000000 ))<<11;
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_extF80M.c b/src/libs/softfloat-3e/source/f64_to_extF80M.c
new file mode 100644
index 00000000..e1744ef6
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_extF80M.c
@@ -0,0 +1,111 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void f64_to_extF80M( float64_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f64_to_extF80( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void f64_to_extF80M( float64_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ struct extFloat80M *zSPtr;
+ union ui64_f64 uA;
+ uint64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint64_t frac;
+ struct commonNaN commonNaN;
+ uint_fast16_t uiZ64;
+ uint64_t uiZ0;
+ struct exp16_sig64 normExpSig;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zSPtr = (struct extFloat80M *) zPtr;
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ frac = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FF ) {
+ if ( frac ) {
+ softfloat_f64UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_commonNaNToExtF80M( &commonNaN, zSPtr );
+ return;
+ }
+ uiZ64 = packToExtF80UI64( sign, 0x7FFF );
+ uiZ0 = UINT64_C( 0x8000000000000000 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ64 = packToExtF80UI64( sign, 0 );
+ uiZ0 = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF64Sig( frac );
+ exp = normExpSig.exp;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ64 = packToExtF80UI64( sign, exp + 0x3C00 );
+ uiZ0 = UINT64_C( 0x8000000000000000 ) | frac<<11;
+ uiZ:
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = uiZ0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f64_to_f128.c b/src/libs/softfloat-3e/source/f64_to_f128.c
new file mode 100644
index 00000000..f9f1d8f6
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_f128.c
@@ -0,0 +1,98 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float128_t f64_to_f128( float64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast64_t frac;
+ struct commonNaN commonNaN;
+ struct uint128 uiZ;
+ struct exp16_sig64 normExpSig;
+ struct uint128 frac128;
+ union ui128_f128 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ frac = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FF ) {
+ if ( frac ) {
+ softfloat_f64UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF128UI( &commonNaN );
+ } else {
+ uiZ.v64 = packToF128UI64( sign, 0x7FFF, 0 );
+ uiZ.v0 = 0;
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ.v64 = packToF128UI64( sign, 0, 0 );
+ uiZ.v0 = 0;
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF64Sig( frac );
+ exp = normExpSig.exp - 1;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac128 = softfloat_shortShiftLeft128( 0, frac, 60 );
+ uiZ.v64 = packToF128UI64( sign, exp + 0x3C00, frac128.v64 );
+ uiZ.v0 = frac128.v0;
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_f128M.c b/src/libs/softfloat-3e/source/f64_to_f128M.c
new file mode 100644
index 00000000..2fc92709
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_f128M.c
@@ -0,0 +1,117 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void f64_to_f128M( float64_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = f64_to_f128( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void f64_to_f128M( float64_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint32_t *zWPtr;
+ union ui64_f64 uA;
+ uint64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint64_t frac;
+ struct commonNaN commonNaN;
+ uint32_t uiZ96;
+ struct exp16_sig64 normExpSig;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zWPtr = (uint32_t *) zPtr;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ frac = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zWPtr[indexWord( 4, 0 )] = 0;
+ if ( exp == 0x7FF ) {
+ if ( frac ) {
+ softfloat_f64UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_commonNaNToF128M( &commonNaN, zWPtr );
+ return;
+ }
+ uiZ96 = packToF128UI96( sign, 0x7FFF, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! exp ) {
+ if ( ! frac ) {
+ uiZ96 = packToF128UI96( sign, 0, 0 );
+ goto uiZ;
+ }
+ normExpSig = softfloat_normSubnormalF64Sig( frac );
+ exp = normExpSig.exp - 1;
+ frac = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zWPtr[indexWord( 4, 1 )] = (uint32_t) frac<<28;
+ frac >>= 4;
+ zWPtr[indexWordHi( 4 )] = packToF128UI96( sign, exp + 0x3C00, frac>>32 );
+ zWPtr[indexWord( 4, 2 )] = frac;
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiZ:
+ zWPtr[indexWord( 4, 3 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/f64_to_f16.c b/src/libs/softfloat-3e/source/f64_to_f16.c
new file mode 100644
index 00000000..46dfb965
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_f16.c
@@ -0,0 +1,88 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float16_t f64_to_f16( float64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast64_t frac;
+ struct commonNaN commonNaN;
+ uint_fast16_t uiZ, frac16;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ frac = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FF ) {
+ if ( frac ) {
+ softfloat_f64UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF16UI( &commonNaN );
+ } else {
+ uiZ = packToF16UI( sign, 0x1F, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac16 = softfloat_shortShiftRightJam64( frac, 38 );
+ if ( ! (exp | frac16) ) {
+ uiZ = packToF16UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ return softfloat_roundPackToF16( sign, exp - 0x3F1, frac16 | 0x4000 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_f32.c b/src/libs/softfloat-3e/source/f64_to_f32.c
new file mode 100644
index 00000000..80989609
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_f32.c
@@ -0,0 +1,88 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float32_t f64_to_f32( float64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast64_t frac;
+ struct commonNaN commonNaN;
+ uint_fast32_t uiZ, frac32;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ frac = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp == 0x7FF ) {
+ if ( frac ) {
+ softfloat_f64UIToCommonNaN( uiA, &commonNaN SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = softfloat_commonNaNToF32UI( &commonNaN );
+ } else {
+ uiZ = packToF32UI( sign, 0xFF, 0 );
+ }
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ frac32 = softfloat_shortShiftRightJam64( frac, 22 );
+ if ( ! (exp | frac32) ) {
+ uiZ = packToF32UI( sign, 0, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ return softfloat_roundPackToF32( sign, exp - 0x381, frac32 | 0x40000000 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_i32.c b/src/libs/softfloat-3e/source/f64_to_i32.c
new file mode 100644
index 00000000..5772e0a7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_i32.c
@@ -0,0 +1,82 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t f64_to_i32( float64_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast64_t sig;
+ int_fast16_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ sig = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+#if (i32_fromNaN != i32_fromPosOverflow) || (i32_fromNaN != i32_fromNegOverflow)
+ if ( (exp == 0x7FF) && sig ) {
+#if (i32_fromNaN == i32_fromPosOverflow)
+ sign = 0;
+#elif (i32_fromNaN == i32_fromNegOverflow)
+ sign = 1;
+#else
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return i32_fromNaN;
+#endif
+ }
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig |= UINT64_C( 0x0010000000000000 );
+ shiftDist = 0x427 - exp;
+ if ( 0 < shiftDist ) sig = softfloat_shiftRightJam64( sig, shiftDist );
+ return softfloat_roundToI32( sign, sig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_i32_r_minMag.c b/src/libs/softfloat-3e/source/f64_to_i32_r_minMag.c
new file mode 100644
index 00000000..9baf923e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_i32_r_minMag.c
@@ -0,0 +1,96 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t f64_to_i32_r_minMag( float64_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ int_fast16_t exp;
+ uint_fast64_t sig;
+ int_fast16_t shiftDist;
+ bool sign;
+ int_fast32_t absZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF64UI( uiA );
+ sig = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x433 - exp;
+ if ( 53 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF64UI( uiA );
+ if ( shiftDist < 22 ) {
+ if (
+ sign && (exp == 0x41E) && (sig < UINT64_C( 0x0000000000200000 ))
+ ) {
+ if ( exact && sig ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return -0x7FFFFFFF - 1;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FF) && sig ? i32_fromNaN
+ : sign ? i32_fromNegOverflow : i32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig |= UINT64_C( 0x0010000000000000 );
+ absZ = sig>>shiftDist;
+ if ( exact && ((uint_fast64_t) (uint_fast32_t) absZ<<shiftDist != sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return sign ? -absZ : absZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_i64.c b/src/libs/softfloat-3e/source/f64_to_i64.c
new file mode 100644
index 00000000..c3f952f6
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_i64.c
@@ -0,0 +1,103 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t f64_to_i64( float64_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast64_t sig;
+ int_fast16_t shiftDist;
+#ifdef SOFTFLOAT_FAST_INT64
+ struct uint64_extra sigExtra;
+#else
+ uint32_t extSig[3];
+#endif
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ sig = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig |= UINT64_C( 0x0010000000000000 );
+ shiftDist = 0x433 - exp;
+#ifdef SOFTFLOAT_FAST_INT64
+ if ( shiftDist <= 0 ) {
+ if ( shiftDist < -11 ) goto invalid;
+ sigExtra.v = sig<<-shiftDist;
+ sigExtra.extra = 0;
+ } else {
+ sigExtra = softfloat_shiftRightJam64Extra( sig, 0, shiftDist );
+ }
+ return
+ softfloat_roundToI64(
+ sign, sigExtra.v, sigExtra.extra, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+#else
+ extSig[indexWord( 3, 0 )] = 0;
+ if ( shiftDist <= 0 ) {
+ if ( shiftDist < -11 ) goto invalid;
+ sig <<= -shiftDist;
+ extSig[indexWord( 3, 2 )] = sig>>32;
+ extSig[indexWord( 3, 1 )] = sig;
+ } else {
+ extSig[indexWord( 3, 2 )] = sig>>32;
+ extSig[indexWord( 3, 1 )] = sig;
+ softfloat_shiftRightJam96M( extSig, shiftDist, extSig );
+ }
+ return softfloat_roundMToI64( sign, extSig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FF) && fracF64UI( uiA ) ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_i64_r_minMag.c b/src/libs/softfloat-3e/source/f64_to_i64_r_minMag.c
new file mode 100644
index 00000000..3a7fffdd
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_i64_r_minMag.c
@@ -0,0 +1,100 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t f64_to_i64_r_minMag( float64_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast64_t sig;
+ int_fast16_t shiftDist;
+ int_fast64_t absZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ sig = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x433 - exp;
+ if ( shiftDist <= 0 ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( shiftDist < -10 ) {
+ if ( uiA == packToF64UI( 1, 0x43E, 0 ) ) {
+ return -INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FF) && sig ? i64_fromNaN
+ : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sig |= UINT64_C( 0x0010000000000000 );
+ absZ = sig<<-shiftDist;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( 53 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sig |= UINT64_C( 0x0010000000000000 );
+ absZ = sig>>shiftDist;
+ if ( exact && (absZ<<shiftDist != sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ }
+ return sign ? -absZ : absZ;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_ui32.c b/src/libs/softfloat-3e/source/f64_to_ui32.c
new file mode 100644
index 00000000..190d0876
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_ui32.c
@@ -0,0 +1,82 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t f64_to_ui32( float64_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast64_t sig;
+ int_fast16_t shiftDist;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ sig = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+#if (ui32_fromNaN != ui32_fromPosOverflow) || (ui32_fromNaN != ui32_fromNegOverflow)
+ if ( (exp == 0x7FF) && sig ) {
+#if (ui32_fromNaN == ui32_fromPosOverflow)
+ sign = 0;
+#elif (ui32_fromNaN == ui32_fromNegOverflow)
+ sign = 1;
+#else
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return ui32_fromNaN;
+#endif
+ }
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig |= UINT64_C( 0x0010000000000000 );
+ shiftDist = 0x427 - exp;
+ if ( 0 < shiftDist ) sig = softfloat_shiftRightJam64( sig, shiftDist );
+ return softfloat_roundToUI32( sign, sig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_ui32_r_minMag.c b/src/libs/softfloat-3e/source/f64_to_ui32_r_minMag.c
new file mode 100644
index 00000000..f5637442
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_ui32_r_minMag.c
@@ -0,0 +1,88 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t f64_to_ui32_r_minMag( float64_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ int_fast16_t exp;
+ uint_fast64_t sig;
+ int_fast16_t shiftDist;
+ bool sign;
+ uint_fast32_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF64UI( uiA );
+ sig = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x433 - exp;
+ if ( 53 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF64UI( uiA );
+ if ( sign || (shiftDist < 21) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FF) && sig ? ui32_fromNaN
+ : sign ? ui32_fromNegOverflow : ui32_fromPosOverflow;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig |= UINT64_C( 0x0010000000000000 );
+ z = sig>>shiftDist;
+ if ( exact && ((uint_fast64_t) z<<shiftDist != sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_ui64.c b/src/libs/softfloat-3e/source/f64_to_ui64.c
new file mode 100644
index 00000000..5670c9b3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_ui64.c
@@ -0,0 +1,103 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t f64_to_ui64( float64_t a, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ bool sign;
+ int_fast16_t exp;
+ uint_fast64_t sig;
+ int_fast16_t shiftDist;
+#ifdef SOFTFLOAT_FAST_INT64
+ struct uint64_extra sigExtra;
+#else
+ uint32_t extSig[3];
+#endif
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ sign = signF64UI( uiA );
+ exp = expF64UI( uiA );
+ sig = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( exp ) sig |= UINT64_C( 0x0010000000000000 );
+ shiftDist = 0x433 - exp;
+#ifdef SOFTFLOAT_FAST_INT64
+ if ( shiftDist <= 0 ) {
+ if ( shiftDist < -11 ) goto invalid;
+ sigExtra.v = sig<<-shiftDist;
+ sigExtra.extra = 0;
+ } else {
+ sigExtra = softfloat_shiftRightJam64Extra( sig, 0, shiftDist );
+ }
+ return
+ softfloat_roundToUI64(
+ sign, sigExtra.v, sigExtra.extra, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA );
+#else
+ extSig[indexWord( 3, 0 )] = 0;
+ if ( shiftDist <= 0 ) {
+ if ( shiftDist < -11 ) goto invalid;
+ sig <<= -shiftDist;
+ extSig[indexWord( 3, 2 )] = sig>>32;
+ extSig[indexWord( 3, 1 )] = sig;
+ } else {
+ extSig[indexWord( 3, 2 )] = sig>>32;
+ extSig[indexWord( 3, 1 )] = sig;
+ softfloat_shiftRightJam96M( extSig, shiftDist, extSig );
+ }
+ return softfloat_roundMToUI64( sign, extSig, roundingMode, exact SOFTFLOAT_STATE_ARG_COMMA);
+#endif
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FF) && fracF64UI( uiA ) ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/f64_to_ui64_r_minMag.c b/src/libs/softfloat-3e/source/f64_to_ui64_r_minMag.c
new file mode 100644
index 00000000..6cf69037
--- /dev/null
+++ b/src/libs/softfloat-3e/source/f64_to_ui64_r_minMag.c
@@ -0,0 +1,93 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t f64_to_ui64_r_minMag( float64_t a, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uA;
+ uint_fast64_t uiA;
+ int_fast16_t exp;
+ uint_fast64_t sig;
+ int_fast16_t shiftDist;
+ bool sign;
+ uint_fast64_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uA.f = a;
+ uiA = uA.ui;
+ exp = expF64UI( uiA );
+ sig = fracF64UI( uiA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 0x433 - exp;
+ if ( 53 <= shiftDist ) {
+ if ( exact && (exp | sig) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sign = signF64UI( uiA );
+ if ( sign ) goto invalid;
+ if ( shiftDist <= 0 ) {
+ if ( shiftDist < -11 ) goto invalid;
+ z = (sig | UINT64_C( 0x0010000000000000 ))<<-shiftDist;
+ } else {
+ sig |= UINT64_C( 0x0010000000000000 );
+ z = sig>>shiftDist;
+ if ( exact && (uint64_t) (sig<<(-shiftDist & 63)) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ }
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return
+ (exp == 0x7FF) && sig ? ui64_fromNaN
+ : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/i32_to_extF80.c b/src/libs/softfloat-3e/source/i32_to_extF80.c
new file mode 100644
index 00000000..afaa588f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i32_to_extF80.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+extFloat80_t i32_to_extF80( int32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast16_t uiZ64;
+ uint_fast32_t absA;
+ bool sign;
+ int_fast8_t shiftDist;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+ SOFTFLOAT_STATE_NOREF();
+
+ uiZ64 = 0;
+ absA = 0;
+ if ( a ) {
+ sign = (a < 0);
+ absA = sign ? -(uint_fast32_t) a : (uint_fast32_t) a;
+ shiftDist = softfloat_countLeadingZeros32( absA );
+ uiZ64 = packToExtF80UI64( sign, 0x401E - shiftDist );
+ absA <<= shiftDist;
+ }
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = (uint_fast64_t) absA<<32;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/i32_to_extF80M.c b/src/libs/softfloat-3e/source/i32_to_extF80M.c
new file mode 100644
index 00000000..3eb2c85b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i32_to_extF80M.c
@@ -0,0 +1,79 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void i32_to_extF80M( int32_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = i32_to_extF80( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void i32_to_extF80M( int32_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ struct extFloat80M *zSPtr;
+ uint_fast16_t uiZ64;
+ uint64_t sigZ;
+ bool sign;
+ uint32_t absA;
+ int_fast8_t shiftDist;
+ SOFTFLOAT_STATE_NOREF();
+
+ zSPtr = (struct extFloat80M *) zPtr;
+ uiZ64 = 0;
+ sigZ = 0;
+ if ( a ) {
+ sign = (a < 0);
+ absA = sign ? -(uint32_t) a : (uint32_t) a;
+ shiftDist = softfloat_countLeadingZeros32( absA );
+ uiZ64 = packToExtF80UI64( sign, 0x401E - shiftDist );
+ sigZ = (uint64_t) (absA<<shiftDist)<<32;
+ }
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = sigZ;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/i32_to_f128.c b/src/libs/softfloat-3e/source/i32_to_f128.c
new file mode 100644
index 00000000..8200eb19
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i32_to_f128.c
@@ -0,0 +1,65 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float128_t i32_to_f128( int32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast64_t uiZ64;
+ bool sign;
+ uint_fast32_t absA;
+ int_fast8_t shiftDist;
+ union ui128_f128 uZ;
+ SOFTFLOAT_STATE_NOREF();
+
+ uiZ64 = 0;
+ if ( a ) {
+ sign = (a < 0);
+ absA = sign ? -(uint_fast32_t) a : (uint_fast32_t) a;
+ shiftDist = softfloat_countLeadingZeros32( absA ) + 17;
+ uiZ64 =
+ packToF128UI64(
+ sign, 0x402E - shiftDist, (uint_fast64_t) absA<<shiftDist );
+ }
+ uZ.ui.v64 = uiZ64;
+ uZ.ui.v0 = 0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/i32_to_f128M.c b/src/libs/softfloat-3e/source/i32_to_f128M.c
new file mode 100644
index 00000000..b45c325d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i32_to_f128M.c
@@ -0,0 +1,82 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void i32_to_f128M( int32_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = i32_to_f128( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void i32_to_f128M( int32_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint32_t *zWPtr;
+ uint32_t uiZ96, uiZ64;
+ bool sign;
+ uint32_t absA;
+ int_fast8_t shiftDist;
+ uint64_t normAbsA;
+ SOFTFLOAT_STATE_NOREF();
+
+ zWPtr = (uint32_t *) zPtr;
+ uiZ96 = 0;
+ uiZ64 = 0;
+ if ( a ) {
+ sign = (a < 0);
+ absA = sign ? -(uint32_t) a : (uint32_t) a;
+ shiftDist = softfloat_countLeadingZeros32( absA ) + 17;
+ normAbsA = (uint64_t) absA<<shiftDist;
+ uiZ96 = packToF128UI96( sign, 0x402E - shiftDist, normAbsA>>32 );
+ uiZ64 = normAbsA;
+ }
+ zWPtr[indexWord( 4, 3 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = uiZ64;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/i32_to_f16.c b/src/libs/softfloat-3e/source/i32_to_f16.c
new file mode 100644
index 00000000..3180d4e5
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i32_to_f16.c
@@ -0,0 +1,71 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float16_t i32_to_f16( int32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool sign;
+ uint_fast32_t absA;
+ int_fast8_t shiftDist;
+ union ui16_f16 u;
+ uint_fast16_t sig;
+
+ sign = (a < 0);
+ absA = sign ? -(uint_fast32_t) a : (uint_fast32_t) a;
+ shiftDist = softfloat_countLeadingZeros32( absA ) - 21;
+ if ( 0 <= shiftDist ) {
+ u.ui =
+ a ? packToF16UI(
+ sign, 0x18 - shiftDist, (uint_fast16_t) absA<<shiftDist )
+ : 0;
+ return u.f;
+ } else {
+ shiftDist += 4;
+ sig =
+ (shiftDist < 0)
+ ? absA>>(-shiftDist)
+ | ((uint32_t) (absA<<(shiftDist & 31)) != 0)
+ : (uint_fast16_t) absA<<shiftDist;
+ return softfloat_roundPackToF16( sign, 0x1C - shiftDist, sig SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+
diff --git a/src/libs/softfloat-3e/source/i32_to_f32.c b/src/libs/softfloat-3e/source/i32_to_f32.c
new file mode 100644
index 00000000..bb139a49
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i32_to_f32.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float32_t i32_to_f32( int32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool sign;
+ union ui32_f32 uZ;
+ uint_fast32_t absA;
+
+ sign = (a < 0);
+ if ( ! (a & 0x7FFFFFFF) ) {
+ uZ.ui = sign ? packToF32UI( 1, 0x9E, 0 ) : 0;
+ return uZ.f;
+ }
+ absA = sign ? -(uint_fast32_t) a : (uint_fast32_t) a;
+ return softfloat_normRoundPackToF32( sign, 0x9C, absA SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/i32_to_f64.c b/src/libs/softfloat-3e/source/i32_to_f64.c
new file mode 100644
index 00000000..29a6f4ed
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i32_to_f64.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float64_t i32_to_f64( int32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast64_t uiZ;
+ bool sign;
+ uint_fast32_t absA;
+ int_fast8_t shiftDist;
+ union ui64_f64 uZ;
+ SOFTFLOAT_STATE_NOREF();
+
+ if ( ! a ) {
+ uiZ = 0;
+ } else {
+ sign = (a < 0);
+ absA = sign ? -(uint_fast32_t) a : (uint_fast32_t) a;
+ shiftDist = softfloat_countLeadingZeros32( absA ) + 21;
+ uiZ =
+ packToF64UI(
+ sign, 0x432 - shiftDist, (uint_fast64_t) absA<<shiftDist );
+ }
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/i64_to_extF80.c b/src/libs/softfloat-3e/source/i64_to_extF80.c
new file mode 100644
index 00000000..b38b6914
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i64_to_extF80.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+extFloat80_t i64_to_extF80( int64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast16_t uiZ64;
+ uint_fast64_t absA;
+ bool sign;
+ int_fast8_t shiftDist;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+ SOFTFLOAT_STATE_NOREF();
+
+ uiZ64 = 0;
+ absA = 0;
+ if ( a ) {
+ sign = (a < 0);
+ absA = sign ? -(uint_fast64_t) a : (uint_fast64_t) a;
+ shiftDist = softfloat_countLeadingZeros64( absA );
+ uiZ64 = packToExtF80UI64( sign, 0x403E - shiftDist );
+ absA <<= shiftDist;
+ }
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = absA;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/i64_to_extF80M.c b/src/libs/softfloat-3e/source/i64_to_extF80M.c
new file mode 100644
index 00000000..4bbe5615
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i64_to_extF80M.c
@@ -0,0 +1,79 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void i64_to_extF80M( int64_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = i64_to_extF80( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void i64_to_extF80M( int64_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ struct extFloat80M *zSPtr;
+ uint_fast16_t uiZ64;
+ uint64_t sigZ;
+ bool sign;
+ uint64_t absA;
+ int_fast8_t shiftDist;
+ SOFTFLOAT_STATE_NOREF();
+
+ zSPtr = (struct extFloat80M *) zPtr;
+ uiZ64 = 0;
+ sigZ = 0;
+ if ( a ) {
+ sign = (a < 0);
+ absA = sign ? -(uint64_t) a : (uint64_t) a;
+ shiftDist = softfloat_countLeadingZeros64( absA );
+ uiZ64 = packToExtF80UI64( sign, 0x403E - shiftDist );
+ sigZ = absA<<shiftDist;
+ }
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = sigZ;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/i64_to_f128.c b/src/libs/softfloat-3e/source/i64_to_f128.c
new file mode 100644
index 00000000..0f7c766f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i64_to_f128.c
@@ -0,0 +1,73 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float128_t i64_to_f128( int64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast64_t uiZ64, uiZ0;
+ bool sign;
+ uint_fast64_t absA;
+ int_fast8_t shiftDist;
+ struct uint128 zSig;
+ union ui128_f128 uZ;
+ SOFTFLOAT_STATE_NOREF();
+
+ if ( ! a ) {
+ uiZ64 = 0;
+ uiZ0 = 0;
+ } else {
+ sign = (a < 0);
+ absA = sign ? -(uint_fast64_t) a : (uint_fast64_t) a;
+ shiftDist = softfloat_countLeadingZeros64( absA ) + 49;
+ if ( 64 <= shiftDist ) {
+ zSig.v64 = absA<<(shiftDist - 64);
+ zSig.v0 = 0;
+ } else {
+ zSig = softfloat_shortShiftLeft128( 0, absA, shiftDist );
+ }
+ uiZ64 = packToF128UI64( sign, 0x406E - shiftDist, zSig.v64 );
+ uiZ0 = zSig.v0;
+ }
+ uZ.ui.v64 = uiZ64;
+ uZ.ui.v0 = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/i64_to_f128M.c b/src/libs/softfloat-3e/source/i64_to_f128M.c
new file mode 100644
index 00000000..77fb56e2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i64_to_f128M.c
@@ -0,0 +1,93 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void i64_to_f128M( int64_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = i64_to_f128( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void i64_to_f128M( int64_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint32_t *zWPtr;
+ uint32_t uiZ96, uiZ64;
+ bool sign;
+ uint64_t absA;
+ uint_fast8_t shiftDist;
+ uint32_t *ptr;
+ SOFTFLOAT_STATE_NOREF();
+
+ zWPtr = (uint32_t *) zPtr;
+ uiZ96 = 0;
+ uiZ64 = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+ if ( a ) {
+ sign = (a < 0);
+ absA = sign ? -(uint64_t) a : (uint64_t) a;
+ shiftDist = softfloat_countLeadingZeros64( absA ) + 17;
+ if ( shiftDist < 32 ) {
+ ptr = zWPtr + indexMultiwordHi( 4, 3 );
+ ptr[indexWord( 3, 2 )] = 0;
+ ptr[indexWord( 3, 1 )] = absA>>32;
+ ptr[indexWord( 3, 0 )] = absA;
+ softfloat_shortShiftLeft96M( ptr, shiftDist, ptr );
+ ptr[indexWordHi( 3 )] =
+ packToF128UI96(
+ sign, 0x404E - shiftDist, ptr[indexWordHi( 3 )] );
+ return;
+ }
+ absA <<= shiftDist - 32;
+ uiZ96 = packToF128UI96( sign, 0x404E - shiftDist, absA>>32 );
+ uiZ64 = absA;
+ }
+ zWPtr[indexWord( 4, 3 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = uiZ64;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/i64_to_f16.c b/src/libs/softfloat-3e/source/i64_to_f16.c
new file mode 100644
index 00000000..1860ed4a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i64_to_f16.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float16_t i64_to_f16( int64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool sign;
+ uint_fast64_t absA;
+ int_fast8_t shiftDist;
+ union ui16_f16 u;
+ uint_fast16_t sig;
+
+ sign = (a < 0);
+ absA = sign ? -(uint_fast64_t) a : (uint_fast64_t) a;
+ shiftDist = softfloat_countLeadingZeros64( absA ) - 53;
+ if ( 0 <= shiftDist ) {
+ u.ui =
+ a ? packToF16UI(
+ sign, 0x18 - shiftDist, (uint_fast16_t) absA<<shiftDist )
+ : 0;
+ return u.f;
+ } else {
+ shiftDist += 4;
+ sig =
+ (shiftDist < 0)
+ ? softfloat_shortShiftRightJam64( absA, -shiftDist )
+ : (uint_fast16_t) absA<<shiftDist;
+ return softfloat_roundPackToF16( sign, 0x1C - shiftDist, sig SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+
diff --git a/src/libs/softfloat-3e/source/i64_to_f32.c b/src/libs/softfloat-3e/source/i64_to_f32.c
new file mode 100644
index 00000000..406cb4d2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i64_to_f32.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float32_t i64_to_f32( int64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool sign;
+ uint_fast64_t absA;
+ int_fast8_t shiftDist;
+ union ui32_f32 u;
+ uint_fast32_t sig;
+
+ sign = (a < 0);
+ absA = sign ? -(uint_fast64_t) a : (uint_fast64_t) a;
+ shiftDist = softfloat_countLeadingZeros64( absA ) - 40;
+ if ( 0 <= shiftDist ) {
+ u.ui =
+ a ? packToF32UI(
+ sign, 0x95 - shiftDist, (uint_fast32_t) absA<<shiftDist )
+ : 0;
+ return u.f;
+ } else {
+ shiftDist += 7;
+ sig =
+ (shiftDist < 0)
+ ? softfloat_shortShiftRightJam64( absA, -shiftDist )
+ : (uint_fast32_t) absA<<shiftDist;
+ return softfloat_roundPackToF32( sign, 0x9C - shiftDist, sig SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+
diff --git a/src/libs/softfloat-3e/source/i64_to_f64.c b/src/libs/softfloat-3e/source/i64_to_f64.c
new file mode 100644
index 00000000..156f4eb2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/i64_to_f64.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float64_t i64_to_f64( int64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool sign;
+ union ui64_f64 uZ;
+ uint_fast64_t absA;
+
+ sign = (a < 0);
+ if ( ! (a & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) {
+ uZ.ui = sign ? packToF64UI( 1, 0x43E, 0 ) : 0;
+ return uZ.f;
+ }
+ absA = sign ? -(uint_fast64_t) a : (uint_fast64_t) a;
+ return softfloat_normRoundPackToF64( sign, 0x43C, absA SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/include/internals.h b/src/libs/softfloat-3e/source/include/internals.h
new file mode 100644
index 00000000..2b9ac877
--- /dev/null
+++ b/src/libs/softfloat-3e/source/include/internals.h
@@ -0,0 +1,286 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef internals_h
+#define internals_h 1
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "primitives.h"
+#include "softfloat_types.h"
+
+union ui16_f16 { uint16_t ui; float16_t f; };
+union ui32_f32 { uint32_t ui; float32_t f; };
+union ui64_f64 { uint64_t ui; float64_t f; };
+
+#ifdef SOFTFLOAT_FAST_INT64
+union extF80M_extF80 { struct extFloat80M fM; extFloat80_t f; };
+# define EXTF80M_EXTF80_INIT( a_signExp, a_signif ) { EXTFLOAT80M_INIT( a_signExp, a_signif ) } /* VBox */
+# define EXTF80M_EXTF80_INIT3( a_sign, a_signif, a_exp ) { EXTFLOAT80M_INIT3( a_sign, a_signif, a_exp ) } /* VBox */
+# define EXTF80M_EXTF80_INIT_C( a_signExp, a_signif ) { EXTFLOAT80M_INIT_C( a_signExp, a_signif ) } /* VBox */
+# define EXTF80M_EXTF80_INIT3_C( a_sign, a_signif, a_exp ) { EXTFLOAT80M_INIT3_C( a_sign, a_signif, a_exp ) } /* VBox */
+union ui128_f128 { struct uint128 ui; float128_t f; };
+#endif
+
+enum {
+ softfloat_mulAdd_subC = 1,
+ softfloat_mulAdd_subProd = 2
+};
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+uint_fast32_t softfloat_roundToUI32( bool, uint_fast64_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+
+#ifdef SOFTFLOAT_FAST_INT64
+uint_fast64_t
+ softfloat_roundToUI64(
+ bool, uint_fast64_t, uint_fast64_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#else
+uint_fast64_t softfloat_roundMToUI64( bool, uint32_t *, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+int_fast32_t softfloat_roundToI32( bool, uint_fast64_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+
+#ifdef SOFTFLOAT_FAST_INT64
+int_fast64_t
+ softfloat_roundToI64(
+ bool, uint_fast64_t, uint_fast64_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#else
+int_fast64_t softfloat_roundMToI64( bool, uint32_t *, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define signF16UI( a ) ((bool) ((uint16_t) (a)>>15))
+#define expF16UI( a ) ((int_fast8_t) ((a)>>10) & 0x1F)
+#define fracF16UI( a ) ((a) & 0x03FF)
+#define packToF16UI( sign, exp, sig ) (((uint16_t) (sign)<<15) + ((uint16_t) (exp)<<10) + (sig))
+
+#define isNaNF16UI( a ) (((~(a) & 0x7C00) == 0) && ((a) & 0x03FF))
+
+struct exp8_sig16 { int_fast8_t exp; uint_fast16_t sig; };
+struct exp8_sig16 softfloat_normSubnormalF16Sig( uint_fast16_t );
+
+float16_t softfloat_roundPackToF16( bool, int_fast16_t, uint_fast16_t SOFTFLOAT_STATE_DECL_COMMA );
+float16_t softfloat_normRoundPackToF16( bool, int_fast16_t, uint_fast16_t SOFTFLOAT_STATE_DECL_COMMA );
+
+float16_t softfloat_addMagsF16( uint_fast16_t, uint_fast16_t SOFTFLOAT_STATE_DECL_COMMA );
+float16_t softfloat_subMagsF16( uint_fast16_t, uint_fast16_t SOFTFLOAT_STATE_DECL_COMMA );
+float16_t
+ softfloat_mulAddF16(
+ uint_fast16_t, uint_fast16_t, uint_fast16_t, uint_fast8_t SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define signF32UI( a ) ((bool) ((uint32_t) (a)>>31))
+#define expF32UI( a ) ((int_fast16_t) ((a)>>23) & 0xFF)
+#define fracF32UI( a ) ((a) & 0x007FFFFF)
+#define packToF32UI( sign, exp, sig ) (((uint32_t) (sign)<<31) + ((uint32_t) (exp)<<23) + (sig))
+
+#define isNaNF32UI( a ) (((~(a) & 0x7F800000) == 0) && ((a) & 0x007FFFFF))
+
+struct exp16_sig32 { int_fast16_t exp; uint_fast32_t sig; };
+struct exp16_sig32 softfloat_normSubnormalF32Sig( uint_fast32_t );
+
+float32_t softfloat_roundPackToF32( bool, int_fast16_t, uint_fast32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t softfloat_normRoundPackToF32( bool, int_fast16_t, uint_fast32_t SOFTFLOAT_STATE_DECL_COMMA );
+
+float32_t softfloat_addMagsF32( uint_fast32_t, uint_fast32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t softfloat_subMagsF32( uint_fast32_t, uint_fast32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t
+ softfloat_mulAddF32(
+ uint_fast32_t, uint_fast32_t, uint_fast32_t, uint_fast8_t SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define signF64UI( a ) ((bool) ((uint64_t) (a)>>63))
+#define expF64UI( a ) ((int_fast16_t) ((a)>>52) & 0x7FF)
+#define fracF64UI( a ) ((a) & UINT64_C( 0x000FFFFFFFFFFFFF ))
+#define packToF64UI( sign, exp, sig ) ((uint64_t) (((uint_fast64_t) (sign)<<63) + ((uint_fast64_t) (exp)<<52) + (sig)))
+
+#define isNaNF64UI( a ) (((~(a) & UINT64_C( 0x7FF0000000000000 )) == 0) && ((a) & UINT64_C( 0x000FFFFFFFFFFFFF )))
+
+struct exp16_sig64 { int_fast16_t exp; uint_fast64_t sig; };
+struct exp16_sig64 softfloat_normSubnormalF64Sig( uint_fast64_t );
+
+float64_t softfloat_roundPackToF64( bool, int_fast16_t, uint_fast64_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t softfloat_normRoundPackToF64( bool, int_fast16_t, uint_fast64_t SOFTFLOAT_STATE_DECL_COMMA );
+
+float64_t softfloat_addMagsF64( uint_fast64_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float64_t softfloat_subMagsF64( uint_fast64_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float64_t
+ softfloat_mulAddF64(
+ uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast8_t SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define signExtF80UI64( a64 ) ((bool) ((uint16_t) (a64)>>15))
+#define expExtF80UI64( a64 ) ((a64) & 0x7FFF)
+#define packToExtF80UI64( sign, exp ) ((uint_fast16_t) (sign)<<15 | (exp))
+
+#define isNaNExtF80UI( a64, a0 ) ((((a64) & 0x7FFF) == 0x7FFF) && ((a0) & UINT64_C( 0x7FFFFFFFFFFFFFFF )))
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+
+struct exp32_sig64 { int_fast32_t exp; uint64_t sig; };
+struct exp32_sig64 softfloat_normSubnormalExtF80Sig( uint_fast64_t );
+
+extFloat80_t
+ softfloat_roundPackToExtF80(
+ bool, int_fast32_t, uint_fast64_t, uint_fast64_t, uint_fast8_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t
+ softfloat_normRoundPackToExtF80(
+ bool, int_fast32_t, uint_fast64_t, uint_fast64_t, uint_fast8_t SOFTFLOAT_STATE_DECL_COMMA );
+
+extFloat80_t
+ softfloat_addMagsExtF80(
+ uint_fast16_t, uint_fast64_t, uint_fast16_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t
+ softfloat_subMagsExtF80(
+ uint_fast16_t, uint_fast64_t, uint_fast16_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define signF128UI64( a64 ) ((bool) ((uint64_t) (a64)>>63))
+#define expF128UI64( a64 ) ((int_fast32_t) ((a64)>>48) & 0x7FFF)
+#define fracF128UI64( a64 ) ((a64) & UINT64_C( 0x0000FFFFFFFFFFFF ))
+#define packToF128UI64( sign, exp, sig64 ) (((uint_fast64_t) (sign)<<63) + ((uint_fast64_t) (exp)<<48) + (sig64))
+
+#define isNaNF128UI( a64, a0 ) (((~(a64) & UINT64_C( 0x7FFF000000000000 )) == 0) && (a0 || ((a64) & UINT64_C( 0x0000FFFFFFFFFFFF ))))
+
+struct exp32_sig128 { int_fast32_t exp; struct uint128 sig; };
+struct exp32_sig128
+ softfloat_normSubnormalF128Sig( uint_fast64_t, uint_fast64_t );
+
+float128_t
+ softfloat_roundPackToF128(
+ bool, int_fast32_t, uint_fast64_t, uint_fast64_t, uint_fast64_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t
+ softfloat_normRoundPackToF128(
+ bool, int_fast32_t, uint_fast64_t, uint_fast64_t SOFTFLOAT_STATE_DECL_COMMA );
+
+float128_t
+ softfloat_addMagsF128(
+ uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float128_t
+ softfloat_subMagsF128(
+ uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float128_t
+ softfloat_mulAddF128(
+ uint_fast64_t,
+ uint_fast64_t,
+ uint_fast64_t,
+ uint_fast64_t,
+ uint_fast64_t,
+ uint_fast64_t,
+ uint_fast8_t
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+#else
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+
+bool
+ softfloat_tryPropagateNaNExtF80M(
+ const struct extFloat80M *,
+ const struct extFloat80M *,
+ struct extFloat80M *
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+void softfloat_invalidExtF80M( struct extFloat80M * SOFTFLOAT_STATE_DECL_COMMA );
+
+int softfloat_normExtF80SigM( uint64_t * );
+
+void
+ softfloat_roundPackMToExtF80M(
+ bool, int32_t, uint32_t *, uint_fast8_t, struct extFloat80M * SOFTFLOAT_STATE_DECL_COMMA );
+void
+ softfloat_normRoundPackMToExtF80M(
+ bool, int32_t, uint32_t *, uint_fast8_t, struct extFloat80M * SOFTFLOAT_STATE_DECL_COMMA );
+
+void
+ softfloat_addExtF80M(
+ const struct extFloat80M *,
+ const struct extFloat80M *,
+ struct extFloat80M *,
+ bool
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+int
+ softfloat_compareNonnormExtF80M(
+ const struct extFloat80M *, const struct extFloat80M * SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define signF128UI96( a96 ) ((bool) ((uint32_t) (a96)>>31))
+#define expF128UI96( a96 ) ((int32_t) ((a96)>>16) & 0x7FFF)
+#define fracF128UI96( a96 ) ((a96) & 0x0000FFFF)
+#define packToF128UI96( sign, exp, sig96 ) (((uint32_t) (sign)<<31) + ((uint32_t) (exp)<<16) + (sig96))
+
+bool softfloat_isNaNF128M( const uint32_t * );
+
+bool
+ softfloat_tryPropagateNaNF128M(
+ const uint32_t *, const uint32_t *, uint32_t * SOFTFLOAT_STATE_DECL_COMMA );
+void softfloat_invalidF128M( uint32_t * SOFTFLOAT_STATE_DECL_COMMA );
+
+int softfloat_shiftNormSigF128M( const uint32_t *, uint_fast8_t, uint32_t * );
+
+void softfloat_roundPackMToF128M( bool, int32_t, uint32_t *, uint32_t * SOFTFLOAT_STATE_DECL_COMMA );
+void softfloat_normRoundPackMToF128M( bool, int32_t, uint32_t *, uint32_t * SOFTFLOAT_STATE_DECL_COMMA );
+
+void
+ softfloat_addF128M( const uint32_t *, const uint32_t *, uint32_t *, bool SOFTFLOAT_STATE_DECL_COMMA );
+void
+ softfloat_mulAddF128M(
+ const uint32_t *,
+ const uint32_t *,
+ const uint32_t *,
+ uint32_t *,
+ uint_fast8_t
+ SOFTFLOAT_STATE_DECL_COMMA
+ );
+
+#endif
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/include/opts-GCC.h b/src/libs/softfloat-3e/source/include/opts-GCC.h
new file mode 100644
index 00000000..1c32a8f2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/include/opts-GCC.h
@@ -0,0 +1,117 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2017 The Regents of the University of California. All rights
+reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef opts_GCC_h
+#define opts_GCC_h 1
+
+#ifdef INLINE
+
+#include <stdint.h>
+#include "primitiveTypes.h"
+
+#ifdef SOFTFLOAT_BUILTIN_CLZ
+
+INLINE uint_fast8_t softfloat_countLeadingZeros16( uint16_t a )
+ { return a ? __builtin_clz( a ) - 16 : 16; }
+#define softfloat_countLeadingZeros16 softfloat_countLeadingZeros16
+
+INLINE uint_fast8_t softfloat_countLeadingZeros32( uint32_t a )
+ { return a ? __builtin_clz( a ) : 32; }
+#define softfloat_countLeadingZeros32 softfloat_countLeadingZeros32
+
+INLINE uint_fast8_t softfloat_countLeadingZeros64( uint64_t a )
+ { return a ? __builtin_clzll( a ) : 64; }
+#define softfloat_countLeadingZeros64 softfloat_countLeadingZeros64
+
+#endif
+
+#ifdef SOFTFLOAT_INTRINSIC_INT128
+
+#include <iprt/cdefs.h> /* VBox: shut up pedantic warnings */
+RT_GCC_EXTENSION typedef unsigned __int128 softfloat_int128_t;
+
+INLINE struct uint128 softfloat_mul64ByShifted32To128( uint64_t a, uint32_t b )
+{
+ union { softfloat_int128_t ui; struct uint128 s; } uZ;
+ uZ.ui = (softfloat_int128_t) a * ((uint_fast64_t) b<<32);
+ return uZ.s;
+}
+#define softfloat_mul64ByShifted32To128 softfloat_mul64ByShifted32To128
+
+INLINE struct uint128 softfloat_mul64To128( uint64_t a, uint64_t b )
+{
+ union { softfloat_int128_t ui; struct uint128 s; } uZ;
+ uZ.ui = (softfloat_int128_t) a * b;
+ return uZ.s;
+}
+#define softfloat_mul64To128 softfloat_mul64To128
+
+INLINE
+struct uint128 softfloat_mul128By32( uint64_t a64, uint64_t a0, uint32_t b )
+{
+ union { softfloat_int128_t ui; struct uint128 s; } uZ;
+ uZ.ui = ((softfloat_int128_t) a64<<64 | a0) * b;
+ return uZ.s;
+}
+#define softfloat_mul128By32 softfloat_mul128By32
+
+INLINE
+void
+ softfloat_mul128To256M(
+ uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0, uint64_t *zPtr )
+{
+ softfloat_int128_t z0, mid1, mid, z128;
+ z0 = (softfloat_int128_t) a0 * b0;
+ mid1 = (softfloat_int128_t) a64 * b0;
+ mid = mid1 + (softfloat_int128_t) a0 * b64;
+ z128 = (softfloat_int128_t) a64 * b64;
+ z128 += (softfloat_int128_t) (mid < mid1)<<64 | mid>>64;
+ mid <<= 64;
+ z0 += mid;
+ z128 += (z0 < mid);
+ zPtr[indexWord( 4, 0 )] = z0;
+ zPtr[indexWord( 4, 1 )] = z0>>64;
+ zPtr[indexWord( 4, 2 )] = z128;
+ zPtr[indexWord( 4, 3 )] = z128>>64;
+}
+#define softfloat_mul128To256M softfloat_mul128To256M
+
+#endif
+
+#endif
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/include/primitiveTypes.h b/src/libs/softfloat-3e/source/include/primitiveTypes.h
new file mode 100644
index 00000000..e3054006
--- /dev/null
+++ b/src/libs/softfloat-3e/source/include/primitiveTypes.h
@@ -0,0 +1,85 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef primitiveTypes_h
+#define primitiveTypes_h 1
+
+#include <stdint.h>
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+#ifdef LITTLEENDIAN
+struct uint128 { uint64_t v0, v64; };
+struct uint64_extra { uint64_t extra, v; };
+struct uint128_extra { uint64_t extra; struct uint128 v; };
+#else
+struct uint128 { uint64_t v64, v0; };
+struct uint64_extra { uint64_t v, extra; };
+struct uint128_extra { struct uint128 v; uint64_t extra; };
+#endif
+
+#endif
+
+/*----------------------------------------------------------------------------
+| These macros are used to isolate the differences in word order between big-
+| endian and little-endian platforms.
+*----------------------------------------------------------------------------*/
+#ifdef LITTLEENDIAN
+#define wordIncr 1
+#define indexWord( total, n ) (n)
+#define indexWordHi( total ) ((total) - 1)
+#define indexWordLo( total ) 0
+#define indexMultiword( total, m, n ) (n)
+#define indexMultiwordHi( total, n ) ((total) - (n))
+#define indexMultiwordLo( total, n ) 0
+#define indexMultiwordHiBut( total, n ) (n)
+#define indexMultiwordLoBut( total, n ) 0
+#define INIT_UINTM4( v3, v2, v1, v0 ) { v0, v1, v2, v3 }
+#else
+#define wordIncr -1
+#define indexWord( total, n ) ((total) - 1 - (n))
+#define indexWordHi( total ) 0
+#define indexWordLo( total ) ((total) - 1)
+#define indexMultiword( total, m, n ) ((total) - 1 - (m))
+#define indexMultiwordHi( total, n ) 0
+#define indexMultiwordLo( total, n ) ((total) - (n))
+#define indexMultiwordHiBut( total, n ) 0
+#define indexMultiwordLoBut( total, n ) (n)
+#define INIT_UINTM4( v3, v2, v1, v0 ) { v3, v2, v1, v0 }
+#endif
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/include/primitives.h b/src/libs/softfloat-3e/source/include/primitives.h
new file mode 100644
index 00000000..10847817
--- /dev/null
+++ b/src/libs/softfloat-3e/source/include/primitives.h
@@ -0,0 +1,1160 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef primitives_h
+#define primitives_h 1
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftRightJam64
+/*----------------------------------------------------------------------------
+| Shifts 'a' right by the number of bits given in 'dist', which must be in
+| the range 1 to 63. If any nonzero bits are shifted off, they are "jammed"
+| into the least-significant bit of the shifted value by setting the least-
+| significant bit to 1. This shifted-and-jammed value is returned.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE
+uint64_t softfloat_shortShiftRightJam64( uint64_t a, uint_fast8_t dist )
+ { return a>>dist | ((a & (((uint_fast64_t) 1<<dist) - 1)) != 0); }
+#else
+uint64_t softfloat_shortShiftRightJam64( uint64_t a, uint_fast8_t dist );
+#endif
+#endif
+
+#ifndef softfloat_shiftRightJam32
+/*----------------------------------------------------------------------------
+| Shifts 'a' right by the number of bits given in 'dist', which must not
+| be zero. If any nonzero bits are shifted off, they are "jammed" into the
+| least-significant bit of the shifted value by setting the least-significant
+| bit to 1. This shifted-and-jammed value is returned.
+| The value of 'dist' can be arbitrarily large. In particular, if 'dist' is
+| greater than 32, the result will be either 0 or 1, depending on whether 'a'
+| is zero or nonzero.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE uint32_t softfloat_shiftRightJam32( uint32_t a, uint_fast16_t dist )
+{
+ return
+ (dist < 31) ? a>>dist | ((uint32_t) (a<<(-dist & 31)) != 0) : (a != 0);
+}
+#else
+uint32_t softfloat_shiftRightJam32( uint32_t a, uint_fast16_t dist );
+#endif
+#endif
+
+#ifndef softfloat_shiftRightJam64
+/*----------------------------------------------------------------------------
+| Shifts 'a' right by the number of bits given in 'dist', which must not
+| be zero. If any nonzero bits are shifted off, they are "jammed" into the
+| least-significant bit of the shifted value by setting the least-significant
+| bit to 1. This shifted-and-jammed value is returned.
+| The value of 'dist' can be arbitrarily large. In particular, if 'dist' is
+| greater than 64, the result will be either 0 or 1, depending on whether 'a'
+| is zero or nonzero.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (3 <= INLINE_LEVEL)
+INLINE uint64_t softfloat_shiftRightJam64( uint64_t a, uint_fast32_t dist )
+{
+ return
+ (dist < 63) ? a>>dist | ((uint64_t) (a<<(-dist & 63)) != 0) : (a != 0);
+}
+#else
+uint64_t softfloat_shiftRightJam64( uint64_t a, uint_fast32_t dist );
+#endif
+#endif
+
+/*----------------------------------------------------------------------------
+| A constant table that translates an 8-bit unsigned integer (the array index)
+| into the number of leading 0 bits before the most-significant 1 of that
+| integer. For integer zero (index 0), the corresponding table element is 8.
+*----------------------------------------------------------------------------*/
+extern const uint_least8_t softfloat_countLeadingZeros8[256];
+
+#ifndef softfloat_countLeadingZeros16
+/*----------------------------------------------------------------------------
+| Returns the number of leading 0 bits before the most-significant 1 bit of
+| 'a'. If 'a' is zero, 16 is returned.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE uint_fast8_t softfloat_countLeadingZeros16( uint16_t a )
+{
+ uint_fast8_t count = 8;
+ if ( 0x100 <= a ) {
+ count = 0;
+ a >>= 8;
+ }
+ count += softfloat_countLeadingZeros8[a];
+ return count;
+}
+#else
+uint_fast8_t softfloat_countLeadingZeros16( uint16_t a );
+#endif
+#endif
+
+#ifndef softfloat_countLeadingZeros32
+/*----------------------------------------------------------------------------
+| Returns the number of leading 0 bits before the most-significant 1 bit of
+| 'a'. If 'a' is zero, 32 is returned.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (3 <= INLINE_LEVEL)
+INLINE uint_fast8_t softfloat_countLeadingZeros32( uint32_t a )
+{
+ uint_fast8_t count = 0;
+ if ( a < 0x10000 ) {
+ count = 16;
+ a <<= 16;
+ }
+ if ( a < 0x1000000 ) {
+ count += 8;
+ a <<= 8;
+ }
+ count += softfloat_countLeadingZeros8[a>>24];
+ return count;
+}
+#else
+uint_fast8_t softfloat_countLeadingZeros32( uint32_t a );
+#endif
+#endif
+
+#ifndef softfloat_countLeadingZeros64
+/*----------------------------------------------------------------------------
+| Returns the number of leading 0 bits before the most-significant 1 bit of
+| 'a'. If 'a' is zero, 64 is returned.
+*----------------------------------------------------------------------------*/
+uint_fast8_t softfloat_countLeadingZeros64( uint64_t a );
+#endif
+
+extern const uint16_t softfloat_approxRecip_1k0s[16];
+extern const uint16_t softfloat_approxRecip_1k1s[16];
+
+#ifndef softfloat_approxRecip32_1
+/*----------------------------------------------------------------------------
+| Returns an approximation to the reciprocal of the number represented by 'a',
+| where 'a' is interpreted as an unsigned fixed-point number with one integer
+| bit and 31 fraction bits. The 'a' input must be "normalized", meaning that
+| its most-significant bit (bit 31) must be 1. Thus, if A is the value of
+| the fixed-point interpretation of 'a', then 1 <= A < 2. The returned value
+| is interpreted as a pure unsigned fraction, having no integer bits and 32
+| fraction bits. The approximation returned is never greater than the true
+| reciprocal 1/A, and it differs from the true reciprocal by at most 2.006 ulp
+| (units in the last place).
+*----------------------------------------------------------------------------*/
+#ifdef SOFTFLOAT_FAST_DIV64TO32
+#define softfloat_approxRecip32_1( a ) ((uint32_t) (UINT64_C( 0x7FFFFFFFFFFFFFFF ) / (uint32_t) (a)))
+#else
+uint32_t softfloat_approxRecip32_1( uint32_t a );
+#endif
+#endif
+
+extern const uint16_t softfloat_approxRecipSqrt_1k0s[16];
+extern const uint16_t softfloat_approxRecipSqrt_1k1s[16];
+
+#ifndef softfloat_approxRecipSqrt32_1
+/*----------------------------------------------------------------------------
+| Returns an approximation to the reciprocal of the square root of the number
+| represented by 'a', where 'a' is interpreted as an unsigned fixed-point
+| number either with one integer bit and 31 fraction bits or with two integer
+| bits and 30 fraction bits. The format of 'a' is determined by 'oddExpA',
+| which must be either 0 or 1. If 'oddExpA' is 1, 'a' is interpreted as
+| having one integer bit, and if 'oddExpA' is 0, 'a' is interpreted as having
+| two integer bits. The 'a' input must be "normalized", meaning that its
+| most-significant bit (bit 31) must be 1. Thus, if A is the value of the
+| fixed-point interpretation of 'a', it follows that 1 <= A < 2 when 'oddExpA'
+| is 1, and 2 <= A < 4 when 'oddExpA' is 0.
+| The returned value is interpreted as a pure unsigned fraction, having
+| no integer bits and 32 fraction bits. The approximation returned is never
+| greater than the true reciprocal 1/sqrt(A), and it differs from the true
+| reciprocal by at most 2.06 ulp (units in the last place). The approximation
+| returned is also always within the range 0.5 to 1; thus, the most-
+| significant bit of the result is always set.
+*----------------------------------------------------------------------------*/
+uint32_t softfloat_approxRecipSqrt32_1( unsigned int oddExpA, uint32_t a );
+#endif
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is
+| defined.
+*----------------------------------------------------------------------------*/
+
+#ifndef softfloat_eq128
+/*----------------------------------------------------------------------------
+| Returns true if the 128-bit unsigned integer formed by concatenating 'a64'
+| and 'a0' is equal to the 128-bit unsigned integer formed by concatenating
+| 'b64' and 'b0'.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (1 <= INLINE_LEVEL)
+INLINE
+bool softfloat_eq128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )
+ { return (a64 == b64) && (a0 == b0); }
+#else
+bool softfloat_eq128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 );
+#endif
+#endif
+
+#ifndef softfloat_le128
+/*----------------------------------------------------------------------------
+| Returns true if the 128-bit unsigned integer formed by concatenating 'a64'
+| and 'a0' is less than or equal to the 128-bit unsigned integer formed by
+| concatenating 'b64' and 'b0'.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE
+bool softfloat_le128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )
+ { return (a64 < b64) || ((a64 == b64) && (a0 <= b0)); }
+#else
+bool softfloat_le128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 );
+#endif
+#endif
+
+#ifndef softfloat_lt128
+/*----------------------------------------------------------------------------
+| Returns true if the 128-bit unsigned integer formed by concatenating 'a64'
+| and 'a0' is less than the 128-bit unsigned integer formed by concatenating
+| 'b64' and 'b0'.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE
+bool softfloat_lt128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )
+ { return (a64 < b64) || ((a64 == b64) && (a0 < b0)); }
+#else
+bool softfloat_lt128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 );
+#endif
+#endif
+
+#ifndef softfloat_shortShiftLeft128
+/*----------------------------------------------------------------------------
+| Shifts the 128 bits formed by concatenating 'a64' and 'a0' left by the
+| number of bits given in 'dist', which must be in the range 1 to 63.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE
+struct uint128
+ softfloat_shortShiftLeft128( uint64_t a64, uint64_t a0, uint_fast8_t dist )
+{
+ struct uint128 z;
+ z.v64 = a64<<dist | a0>>(-dist & 63);
+ z.v0 = a0<<dist;
+ return z;
+}
+#else
+struct uint128
+ softfloat_shortShiftLeft128( uint64_t a64, uint64_t a0, uint_fast8_t dist );
+#endif
+#endif
+
+#ifndef softfloat_shortShiftRight128
+/*----------------------------------------------------------------------------
+| Shifts the 128 bits formed by concatenating 'a64' and 'a0' right by the
+| number of bits given in 'dist', which must be in the range 1 to 63.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE
+struct uint128
+ softfloat_shortShiftRight128( uint64_t a64, uint64_t a0, uint_fast8_t dist )
+{
+ struct uint128 z;
+ z.v64 = a64>>dist;
+ z.v0 = a64<<(-dist & 63) | a0>>dist;
+ return z;
+}
+#else
+struct uint128
+ softfloat_shortShiftRight128( uint64_t a64, uint64_t a0, uint_fast8_t dist );
+#endif
+#endif
+
+#ifndef softfloat_shortShiftRightJam64Extra
+/*----------------------------------------------------------------------------
+| This function is the same as 'softfloat_shiftRightJam64Extra' (below),
+| except that 'dist' must be in the range 1 to 63.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE
+struct uint64_extra
+ softfloat_shortShiftRightJam64Extra(
+ uint64_t a, uint64_t extra, uint_fast8_t dist )
+{
+ struct uint64_extra z;
+ z.v = a>>dist;
+ z.extra = a<<(-dist & 63) | (extra != 0);
+ return z;
+}
+#else
+struct uint64_extra
+ softfloat_shortShiftRightJam64Extra(
+ uint64_t a, uint64_t extra, uint_fast8_t dist );
+#endif
+#endif
+
+#ifndef softfloat_shortShiftRightJam128
+/*----------------------------------------------------------------------------
+| Shifts the 128 bits formed by concatenating 'a64' and 'a0' right by the
+| number of bits given in 'dist', which must be in the range 1 to 63. If any
+| nonzero bits are shifted off, they are "jammed" into the least-significant
+| bit of the shifted value by setting the least-significant bit to 1. This
+| shifted-and-jammed value is returned.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (3 <= INLINE_LEVEL)
+INLINE
+struct uint128
+ softfloat_shortShiftRightJam128(
+ uint64_t a64, uint64_t a0, uint_fast8_t dist )
+{
+ uint_fast8_t negDist = -dist;
+ struct uint128 z;
+ z.v64 = a64>>dist;
+ z.v0 =
+ a64<<(negDist & 63) | a0>>dist
+ | ((uint64_t) (a0<<(negDist & 63)) != 0);
+ return z;
+}
+#else
+struct uint128
+ softfloat_shortShiftRightJam128(
+ uint64_t a64, uint64_t a0, uint_fast8_t dist );
+#endif
+#endif
+
+#ifndef softfloat_shortShiftRightJam128Extra
+/*----------------------------------------------------------------------------
+| This function is the same as 'softfloat_shiftRightJam128Extra' (below),
+| except that 'dist' must be in the range 1 to 63.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (3 <= INLINE_LEVEL)
+INLINE
+struct uint128_extra
+ softfloat_shortShiftRightJam128Extra(
+ uint64_t a64, uint64_t a0, uint64_t extra, uint_fast8_t dist )
+{
+ uint_fast8_t negDist = -dist;
+ struct uint128_extra z;
+ z.v.v64 = a64>>dist;
+ z.v.v0 = a64<<(negDist & 63) | a0>>dist;
+ z.extra = a0<<(negDist & 63) | (extra != 0);
+ return z;
+}
+#else
+struct uint128_extra
+ softfloat_shortShiftRightJam128Extra(
+ uint64_t a64, uint64_t a0, uint64_t extra, uint_fast8_t dist );
+#endif
+#endif
+
+#ifndef softfloat_shiftRightJam64Extra
+/*----------------------------------------------------------------------------
+| Shifts the 128 bits formed by concatenating 'a' and 'extra' right by 64
+| _plus_ the number of bits given in 'dist', which must not be zero. This
+| shifted value is at most 64 nonzero bits and is returned in the 'v' field
+| of the 'struct uint64_extra' result. The 64-bit 'extra' field of the result
+| contains a value formed as follows from the bits that were shifted off: The
+| _last_ bit shifted off is the most-significant bit of the 'extra' field, and
+| the other 63 bits of the 'extra' field are all zero if and only if _all_but_
+| _the_last_ bits shifted off were all zero.
+| (This function makes more sense if 'a' and 'extra' are considered to form
+| an unsigned fixed-point number with binary point between 'a' and 'extra'.
+| This fixed-point value is shifted right by the number of bits given in
+| 'dist', and the integer part of this shifted value is returned in the 'v'
+| field of the result. The fractional part of the shifted value is modified
+| as described above and returned in the 'extra' field of the result.)
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (4 <= INLINE_LEVEL)
+INLINE
+struct uint64_extra
+ softfloat_shiftRightJam64Extra(
+ uint64_t a, uint64_t extra, uint_fast32_t dist )
+{
+ struct uint64_extra z;
+ if ( dist < 64 ) {
+ z.v = a>>dist;
+ z.extra = a<<(-dist & 63);
+ } else {
+ z.v = 0;
+ z.extra = (dist == 64) ? a : (a != 0);
+ }
+ z.extra |= (extra != 0);
+ return z;
+}
+#else
+struct uint64_extra
+ softfloat_shiftRightJam64Extra(
+ uint64_t a, uint64_t extra, uint_fast32_t dist );
+#endif
+#endif
+
+#ifndef softfloat_shiftRightJam128
+/*----------------------------------------------------------------------------
+| Shifts the 128 bits formed by concatenating 'a64' and 'a0' right by the
+| number of bits given in 'dist', which must not be zero. If any nonzero bits
+| are shifted off, they are "jammed" into the least-significant bit of the
+| shifted value by setting the least-significant bit to 1. This shifted-and-
+| jammed value is returned.
+| The value of 'dist' can be arbitrarily large. In particular, if 'dist' is
+| greater than 128, the result will be either 0 or 1, depending on whether the
+| original 128 bits are all zeros.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_shiftRightJam128( uint64_t a64, uint64_t a0, uint_fast32_t dist );
+#endif
+
+#ifndef softfloat_shiftRightJam128Extra
+/*----------------------------------------------------------------------------
+| Shifts the 192 bits formed by concatenating 'a64', 'a0', and 'extra' right
+| by 64 _plus_ the number of bits given in 'dist', which must not be zero.
+| This shifted value is at most 128 nonzero bits and is returned in the 'v'
+| field of the 'struct uint128_extra' result. The 64-bit 'extra' field of the
+| result contains a value formed as follows from the bits that were shifted
+| off: The _last_ bit shifted off is the most-significant bit of the 'extra'
+| field, and the other 63 bits of the 'extra' field are all zero if and only
+| if _all_but_the_last_ bits shifted off were all zero.
+| (This function makes more sense if 'a64', 'a0', and 'extra' are considered
+| to form an unsigned fixed-point number with binary point between 'a0' and
+| 'extra'. This fixed-point value is shifted right by the number of bits
+| given in 'dist', and the integer part of this shifted value is returned
+| in the 'v' field of the result. The fractional part of the shifted value
+| is modified as described above and returned in the 'extra' field of the
+| result.)
+*----------------------------------------------------------------------------*/
+struct uint128_extra
+ softfloat_shiftRightJam128Extra(
+ uint64_t a64, uint64_t a0, uint64_t extra, uint_fast32_t dist );
+#endif
+
+#ifndef softfloat_shiftRightJam256M
+/*----------------------------------------------------------------------------
+| Shifts the 256-bit unsigned integer pointed to by 'aPtr' right by the number
+| of bits given in 'dist', which must not be zero. If any nonzero bits are
+| shifted off, they are "jammed" into the least-significant bit of the shifted
+| value by setting the least-significant bit to 1. This shifted-and-jammed
+| value is stored at the location pointed to by 'zPtr'. Each of 'aPtr' and
+| 'zPtr' points to an array of four 64-bit elements that concatenate in the
+| platform's normal endian order to form a 256-bit integer.
+| The value of 'dist' can be arbitrarily large. In particular, if 'dist'
+| is greater than 256, the stored result will be either 0 or 1, depending on
+| whether the original 256 bits are all zeros.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_shiftRightJam256M(
+ const uint64_t *aPtr, uint_fast32_t dist, uint64_t *zPtr );
+#endif
+
+#ifndef softfloat_add128
+/*----------------------------------------------------------------------------
+| Returns the sum of the 128-bit integer formed by concatenating 'a64' and
+| 'a0' and the 128-bit integer formed by concatenating 'b64' and 'b0'. The
+| addition is modulo 2^128, so any carry out is lost.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE
+struct uint128
+ softfloat_add128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )
+{
+ struct uint128 z;
+ z.v0 = a0 + b0;
+ z.v64 = a64 + b64 + (z.v0 < a0);
+ return z;
+}
+#else
+struct uint128
+ softfloat_add128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 );
+#endif
+#endif
+
+#ifndef softfloat_add256M
+/*----------------------------------------------------------------------------
+| Adds the two 256-bit integers pointed to by 'aPtr' and 'bPtr'. The addition
+| is modulo 2^256, so any carry out is lost. The sum is stored at the
+| location pointed to by 'zPtr'. Each of 'aPtr', 'bPtr', and 'zPtr' points to
+| an array of four 64-bit elements that concatenate in the platform's normal
+| endian order to form a 256-bit integer.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_add256M(
+ const uint64_t *aPtr, const uint64_t *bPtr, uint64_t *zPtr );
+#endif
+
+#ifndef softfloat_sub128
+/*----------------------------------------------------------------------------
+| Returns the difference of the 128-bit integer formed by concatenating 'a64'
+| and 'a0' and the 128-bit integer formed by concatenating 'b64' and 'b0'.
+| The subtraction is modulo 2^128, so any borrow out (carry out) is lost.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE
+struct uint128
+ softfloat_sub128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )
+{
+ struct uint128 z;
+ z.v0 = a0 - b0;
+ z.v64 = a64 - b64;
+ z.v64 -= (a0 < b0);
+ return z;
+}
+#else
+struct uint128
+ softfloat_sub128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 );
+#endif
+#endif
+
+#ifndef softfloat_sub256M
+/*----------------------------------------------------------------------------
+| Subtracts the 256-bit integer pointed to by 'bPtr' from the 256-bit integer
+| pointed to by 'aPtr'. The addition is modulo 2^256, so any borrow out
+| (carry out) is lost. The difference is stored at the location pointed to
+| by 'zPtr'. Each of 'aPtr', 'bPtr', and 'zPtr' points to an array of four
+| 64-bit elements that concatenate in the platform's normal endian order to
+| form a 256-bit integer.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_sub256M(
+ const uint64_t *aPtr, const uint64_t *bPtr, uint64_t *zPtr );
+#endif
+
+#ifndef softfloat_mul64ByShifted32To128
+/*----------------------------------------------------------------------------
+| Returns the 128-bit product of 'a', 'b', and 2^32.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (3 <= INLINE_LEVEL)
+INLINE struct uint128 softfloat_mul64ByShifted32To128( uint64_t a, uint32_t b )
+{
+ uint_fast64_t mid;
+ struct uint128 z;
+ mid = (uint_fast64_t) (uint32_t) a * b;
+ z.v0 = mid<<32;
+ z.v64 = (uint_fast64_t) (uint32_t) (a>>32) * b + (mid>>32);
+ return z;
+}
+#else
+struct uint128 softfloat_mul64ByShifted32To128( uint64_t a, uint32_t b );
+#endif
+#endif
+
+#ifndef softfloat_mul64To128
+/*----------------------------------------------------------------------------
+| Returns the 128-bit product of 'a' and 'b'.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_mul64To128( uint64_t a, uint64_t b );
+#endif
+
+#ifndef softfloat_mul128By32
+/*----------------------------------------------------------------------------
+| Returns the product of the 128-bit integer formed by concatenating 'a64' and
+| 'a0', multiplied by 'b'. The multiplication is modulo 2^128; any overflow
+| bits are discarded.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (4 <= INLINE_LEVEL)
+INLINE
+struct uint128 softfloat_mul128By32( uint64_t a64, uint64_t a0, uint32_t b )
+{
+ struct uint128 z;
+ uint_fast64_t mid;
+ uint_fast32_t carry;
+ z.v0 = a0 * b;
+ mid = (uint_fast64_t) (uint32_t) (a0>>32) * b;
+ carry = (uint32_t) ((uint_fast32_t) (z.v0>>32) - (uint_fast32_t) mid);
+ z.v64 = a64 * b + (uint_fast32_t) ((mid + carry)>>32);
+ return z;
+}
+#else
+struct uint128 softfloat_mul128By32( uint64_t a64, uint64_t a0, uint32_t b );
+#endif
+#endif
+
+#ifndef softfloat_mul128To256M
+/*----------------------------------------------------------------------------
+| Multiplies the 128-bit unsigned integer formed by concatenating 'a64' and
+| 'a0' by the 128-bit unsigned integer formed by concatenating 'b64' and
+| 'b0'. The 256-bit product is stored at the location pointed to by 'zPtr'.
+| Argument 'zPtr' points to an array of four 64-bit elements that concatenate
+| in the platform's normal endian order to form a 256-bit integer.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_mul128To256M(
+ uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0, uint64_t *zPtr );
+#endif
+
+#else
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is not
+| defined.
+*----------------------------------------------------------------------------*/
+
+#ifndef softfloat_compare96M
+/*----------------------------------------------------------------------------
+| Compares the two 96-bit unsigned integers pointed to by 'aPtr' and 'bPtr'.
+| Returns -1 if the first integer (A) is less than the second (B); returns 0
+| if the two integers are equal; and returns +1 if the first integer (A)
+| is greater than the second (B). (The result is thus the signum of A - B.)
+| Each of 'aPtr' and 'bPtr' points to an array of three 32-bit elements that
+| concatenate in the platform's normal endian order to form a 96-bit integer.
+*----------------------------------------------------------------------------*/
+int_fast8_t softfloat_compare96M( const uint32_t *aPtr, const uint32_t *bPtr );
+#endif
+
+#ifndef softfloat_compare128M
+/*----------------------------------------------------------------------------
+| Compares the two 128-bit unsigned integers pointed to by 'aPtr' and 'bPtr'.
+| Returns -1 if the first integer (A) is less than the second (B); returns 0
+| if the two integers are equal; and returns +1 if the first integer (A)
+| is greater than the second (B). (The result is thus the signum of A - B.)
+| Each of 'aPtr' and 'bPtr' points to an array of four 32-bit elements that
+| concatenate in the platform's normal endian order to form a 128-bit integer.
+*----------------------------------------------------------------------------*/
+int_fast8_t
+ softfloat_compare128M( const uint32_t *aPtr, const uint32_t *bPtr );
+#endif
+
+#ifndef softfloat_shortShiftLeft64To96M
+/*----------------------------------------------------------------------------
+| Extends 'a' to 96 bits and shifts the value left by the number of bits given
+| in 'dist', which must be in the range 1 to 31. The result is stored at the
+| location pointed to by 'zPtr'. Argument 'zPtr' points to an array of three
+| 32-bit elements that concatenate in the platform's normal endian order to
+| form a 96-bit integer.
+*----------------------------------------------------------------------------*/
+#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
+INLINE
+void
+ softfloat_shortShiftLeft64To96M(
+ uint64_t a, uint_fast8_t dist, uint32_t *zPtr )
+{
+ zPtr[indexWord( 3, 0 )] = (uint32_t) a<<dist;
+ a >>= 32 - dist;
+ zPtr[indexWord( 3, 2 )] = a>>32;
+ zPtr[indexWord( 3, 1 )] = a;
+}
+#else
+void
+ softfloat_shortShiftLeft64To96M(
+ uint64_t a, uint_fast8_t dist, uint32_t *zPtr );
+#endif
+#endif
+
+#ifndef softfloat_shortShiftLeftM
+/*----------------------------------------------------------------------------
+| Shifts the N-bit unsigned integer pointed to by 'aPtr' left by the number
+| of bits given in 'dist', where N = 'size_words' * 32. The value of 'dist'
+| must be in the range 1 to 31. Any nonzero bits shifted off are lost. The
+| shifted N-bit result is stored at the location pointed to by 'zPtr'. Each
+| of 'aPtr' and 'zPtr' points to a 'size_words'-long array of 32-bit elements
+| that concatenate in the platform's normal endian order to form an N-bit
+| integer.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_shortShiftLeftM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint_fast8_t dist,
+ uint32_t *zPtr
+ );
+#endif
+
+#ifndef softfloat_shortShiftLeft96M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shortShiftLeftM' with
+| 'size_words' = 3 (N = 96).
+*----------------------------------------------------------------------------*/
+#define softfloat_shortShiftLeft96M( aPtr, dist, zPtr ) softfloat_shortShiftLeftM( 3, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shortShiftLeft128M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shortShiftLeftM' with
+| 'size_words' = 4 (N = 128).
+*----------------------------------------------------------------------------*/
+#define softfloat_shortShiftLeft128M( aPtr, dist, zPtr ) softfloat_shortShiftLeftM( 4, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shortShiftLeft160M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shortShiftLeftM' with
+| 'size_words' = 5 (N = 160).
+*----------------------------------------------------------------------------*/
+#define softfloat_shortShiftLeft160M( aPtr, dist, zPtr ) softfloat_shortShiftLeftM( 5, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shiftLeftM
+/*----------------------------------------------------------------------------
+| Shifts the N-bit unsigned integer pointed to by 'aPtr' left by the number
+| of bits given in 'dist', where N = 'size_words' * 32. The value of 'dist'
+| must not be zero. Any nonzero bits shifted off are lost. The shifted
+| N-bit result is stored at the location pointed to by 'zPtr'. Each of 'aPtr'
+| and 'zPtr' points to a 'size_words'-long array of 32-bit elements that
+| concatenate in the platform's normal endian order to form an N-bit integer.
+| The value of 'dist' can be arbitrarily large. In particular, if 'dist' is
+| greater than N, the stored result will be 0.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_shiftLeftM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint32_t dist,
+ uint32_t *zPtr
+ );
+#endif
+
+#ifndef softfloat_shiftLeft96M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shiftLeftM' with
+| 'size_words' = 3 (N = 96).
+*----------------------------------------------------------------------------*/
+#define softfloat_shiftLeft96M( aPtr, dist, zPtr ) softfloat_shiftLeftM( 3, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shiftLeft128M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shiftLeftM' with
+| 'size_words' = 4 (N = 128).
+*----------------------------------------------------------------------------*/
+#define softfloat_shiftLeft128M( aPtr, dist, zPtr ) softfloat_shiftLeftM( 4, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shiftLeft160M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shiftLeftM' with
+| 'size_words' = 5 (N = 160).
+*----------------------------------------------------------------------------*/
+#define softfloat_shiftLeft160M( aPtr, dist, zPtr ) softfloat_shiftLeftM( 5, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shortShiftRightM
+/*----------------------------------------------------------------------------
+| Shifts the N-bit unsigned integer pointed to by 'aPtr' right by the number
+| of bits given in 'dist', where N = 'size_words' * 32. The value of 'dist'
+| must be in the range 1 to 31. Any nonzero bits shifted off are lost. The
+| shifted N-bit result is stored at the location pointed to by 'zPtr'. Each
+| of 'aPtr' and 'zPtr' points to a 'size_words'-long array of 32-bit elements
+| that concatenate in the platform's normal endian order to form an N-bit
+| integer.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_shortShiftRightM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint_fast8_t dist,
+ uint32_t *zPtr
+ );
+#endif
+
+#ifndef softfloat_shortShiftRight128M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shortShiftRightM' with
+| 'size_words' = 4 (N = 128).
+*----------------------------------------------------------------------------*/
+#define softfloat_shortShiftRight128M( aPtr, dist, zPtr ) softfloat_shortShiftRightM( 4, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shortShiftRight160M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shortShiftRightM' with
+| 'size_words' = 5 (N = 160).
+*----------------------------------------------------------------------------*/
+#define softfloat_shortShiftRight160M( aPtr, dist, zPtr ) softfloat_shortShiftRightM( 5, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shortShiftRightJamM
+/*----------------------------------------------------------------------------
+| Shifts the N-bit unsigned integer pointed to by 'aPtr' right by the number
+| of bits given in 'dist', where N = 'size_words' * 32. The value of 'dist'
+| must be in the range 1 to 31. If any nonzero bits are shifted off, they are
+| "jammed" into the least-significant bit of the shifted value by setting the
+| least-significant bit to 1. This shifted-and-jammed N-bit result is stored
+| at the location pointed to by 'zPtr'. Each of 'aPtr' and 'zPtr' points
+| to a 'size_words'-long array of 32-bit elements that concatenate in the
+| platform's normal endian order to form an N-bit integer.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_shortShiftRightJamM(
+ uint_fast8_t, const uint32_t *, uint_fast8_t, uint32_t * );
+#endif
+
+#ifndef softfloat_shortShiftRightJam160M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shortShiftRightJamM' with
+| 'size_words' = 5 (N = 160).
+*----------------------------------------------------------------------------*/
+#define softfloat_shortShiftRightJam160M( aPtr, dist, zPtr ) softfloat_shortShiftRightJamM( 5, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shiftRightM
+/*----------------------------------------------------------------------------
+| Shifts the N-bit unsigned integer pointed to by 'aPtr' right by the number
+| of bits given in 'dist', where N = 'size_words' * 32. The value of 'dist'
+| must not be zero. Any nonzero bits shifted off are lost. The shifted
+| N-bit result is stored at the location pointed to by 'zPtr'. Each of 'aPtr'
+| and 'zPtr' points to a 'size_words'-long array of 32-bit elements that
+| concatenate in the platform's normal endian order to form an N-bit integer.
+| The value of 'dist' can be arbitrarily large. In particular, if 'dist' is
+| greater than N, the stored result will be 0.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_shiftRightM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint32_t dist,
+ uint32_t *zPtr
+ );
+#endif
+
+#ifndef softfloat_shiftRight96M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shiftRightM' with
+| 'size_words' = 3 (N = 96).
+*----------------------------------------------------------------------------*/
+#define softfloat_shiftRight96M( aPtr, dist, zPtr ) softfloat_shiftRightM( 3, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shiftRightJamM
+/*----------------------------------------------------------------------------
+| Shifts the N-bit unsigned integer pointed to by 'aPtr' right by the number
+| of bits given in 'dist', where N = 'size_words' * 32. The value of 'dist'
+| must not be zero. If any nonzero bits are shifted off, they are "jammed"
+| into the least-significant bit of the shifted value by setting the least-
+| significant bit to 1. This shifted-and-jammed N-bit result is stored
+| at the location pointed to by 'zPtr'. Each of 'aPtr' and 'zPtr' points
+| to a 'size_words'-long array of 32-bit elements that concatenate in the
+| platform's normal endian order to form an N-bit integer.
+| The value of 'dist' can be arbitrarily large. In particular, if 'dist'
+| is greater than N, the stored result will be either 0 or 1, depending on
+| whether the original N bits are all zeros.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_shiftRightJamM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint32_t dist,
+ uint32_t *zPtr
+ );
+#endif
+
+#ifndef softfloat_shiftRightJam96M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shiftRightJamM' with
+| 'size_words' = 3 (N = 96).
+*----------------------------------------------------------------------------*/
+#define softfloat_shiftRightJam96M( aPtr, dist, zPtr ) softfloat_shiftRightJamM( 3, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shiftRightJam128M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shiftRightJamM' with
+| 'size_words' = 4 (N = 128).
+*----------------------------------------------------------------------------*/
+#define softfloat_shiftRightJam128M( aPtr, dist, zPtr ) softfloat_shiftRightJamM( 4, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_shiftRightJam160M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_shiftRightJamM' with
+| 'size_words' = 5 (N = 160).
+*----------------------------------------------------------------------------*/
+#define softfloat_shiftRightJam160M( aPtr, dist, zPtr ) softfloat_shiftRightJamM( 5, aPtr, dist, zPtr )
+#endif
+
+#ifndef softfloat_addM
+/*----------------------------------------------------------------------------
+| Adds the two N-bit integers pointed to by 'aPtr' and 'bPtr', where N =
+| 'size_words' * 32. The addition is modulo 2^N, so any carry out is lost.
+| The N-bit sum is stored at the location pointed to by 'zPtr'. Each of
+| 'aPtr', 'bPtr', and 'zPtr' points to a 'size_words'-long array of 32-bit
+| elements that concatenate in the platform's normal endian order to form an
+| N-bit integer.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_addM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ const uint32_t *bPtr,
+ uint32_t *zPtr
+ );
+#endif
+
+#ifndef softfloat_add96M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_addM' with 'size_words'
+| = 3 (N = 96).
+*----------------------------------------------------------------------------*/
+#define softfloat_add96M( aPtr, bPtr, zPtr ) softfloat_addM( 3, aPtr, bPtr, zPtr )
+#endif
+
+#ifndef softfloat_add128M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_addM' with 'size_words'
+| = 4 (N = 128).
+*----------------------------------------------------------------------------*/
+#define softfloat_add128M( aPtr, bPtr, zPtr ) softfloat_addM( 4, aPtr, bPtr, zPtr )
+#endif
+
+#ifndef softfloat_add160M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_addM' with 'size_words'
+| = 5 (N = 160).
+*----------------------------------------------------------------------------*/
+#define softfloat_add160M( aPtr, bPtr, zPtr ) softfloat_addM( 5, aPtr, bPtr, zPtr )
+#endif
+
+#ifndef softfloat_addCarryM
+/*----------------------------------------------------------------------------
+| Adds the two N-bit unsigned integers pointed to by 'aPtr' and 'bPtr', where
+| N = 'size_words' * 32, plus 'carry', which must be either 0 or 1. The N-bit
+| sum (modulo 2^N) is stored at the location pointed to by 'zPtr', and any
+| carry out is returned as the result. Each of 'aPtr', 'bPtr', and 'zPtr'
+| points to a 'size_words'-long array of 32-bit elements that concatenate in
+| the platform's normal endian order to form an N-bit integer.
+*----------------------------------------------------------------------------*/
+uint_fast8_t
+ softfloat_addCarryM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ const uint32_t *bPtr,
+ uint_fast8_t carry,
+ uint32_t *zPtr
+ );
+#endif
+
+#ifndef softfloat_addComplCarryM
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_addCarryM', except that
+| the value of the unsigned integer pointed to by 'bPtr' is bit-wise completed
+| before the addition.
+*----------------------------------------------------------------------------*/
+uint_fast8_t
+ softfloat_addComplCarryM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ const uint32_t *bPtr,
+ uint_fast8_t carry,
+ uint32_t *zPtr
+ );
+#endif
+
+#ifndef softfloat_addComplCarry96M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_addComplCarryM' with
+| 'size_words' = 3 (N = 96).
+*----------------------------------------------------------------------------*/
+#define softfloat_addComplCarry96M( aPtr, bPtr, carry, zPtr ) softfloat_addComplCarryM( 3, aPtr, bPtr, carry, zPtr )
+#endif
+
+#ifndef softfloat_negXM
+/*----------------------------------------------------------------------------
+| Replaces the N-bit unsigned integer pointed to by 'zPtr' by the
+| 2s-complement of itself, where N = 'size_words' * 32. Argument 'zPtr'
+| points to a 'size_words'-long array of 32-bit elements that concatenate in
+| the platform's normal endian order to form an N-bit integer.
+*----------------------------------------------------------------------------*/
+void softfloat_negXM( uint_fast8_t size_words, uint32_t *zPtr );
+#endif
+
+#ifndef softfloat_negX96M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_negXM' with 'size_words'
+| = 3 (N = 96).
+*----------------------------------------------------------------------------*/
+#define softfloat_negX96M( zPtr ) softfloat_negXM( 3, zPtr )
+#endif
+
+#ifndef softfloat_negX128M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_negXM' with 'size_words'
+| = 4 (N = 128).
+*----------------------------------------------------------------------------*/
+#define softfloat_negX128M( zPtr ) softfloat_negXM( 4, zPtr )
+#endif
+
+#ifndef softfloat_negX160M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_negXM' with 'size_words'
+| = 5 (N = 160).
+*----------------------------------------------------------------------------*/
+#define softfloat_negX160M( zPtr ) softfloat_negXM( 5, zPtr )
+#endif
+
+#ifndef softfloat_negX256M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_negXM' with 'size_words'
+| = 8 (N = 256).
+*----------------------------------------------------------------------------*/
+#define softfloat_negX256M( zPtr ) softfloat_negXM( 8, zPtr )
+#endif
+
+#ifndef softfloat_sub1XM
+/*----------------------------------------------------------------------------
+| Subtracts 1 from the N-bit integer pointed to by 'zPtr', where N =
+| 'size_words' * 32. The subtraction is modulo 2^N, so any borrow out (carry
+| out) is lost. Argument 'zPtr' points to a 'size_words'-long array of 32-bit
+| elements that concatenate in the platform's normal endian order to form an
+| N-bit integer.
+*----------------------------------------------------------------------------*/
+void softfloat_sub1XM( uint_fast8_t size_words, uint32_t *zPtr );
+#endif
+
+#ifndef softfloat_sub1X96M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_sub1XM' with 'size_words'
+| = 3 (N = 96).
+*----------------------------------------------------------------------------*/
+#define softfloat_sub1X96M( zPtr ) softfloat_sub1XM( 3, zPtr )
+#endif
+
+#ifndef softfloat_sub1X160M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_sub1XM' with 'size_words'
+| = 5 (N = 160).
+*----------------------------------------------------------------------------*/
+#define softfloat_sub1X160M( zPtr ) softfloat_sub1XM( 5, zPtr )
+#endif
+
+#ifndef softfloat_subM
+/*----------------------------------------------------------------------------
+| Subtracts the two N-bit integers pointed to by 'aPtr' and 'bPtr', where N =
+| 'size_words' * 32. The subtraction is modulo 2^N, so any borrow out (carry
+| out) is lost. The N-bit difference is stored at the location pointed to by
+| 'zPtr'. Each of 'aPtr', 'bPtr', and 'zPtr' points to a 'size_words'-long
+| array of 32-bit elements that concatenate in the platform's normal endian
+| order to form an N-bit integer.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_subM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ const uint32_t *bPtr,
+ uint32_t *zPtr
+ );
+#endif
+
+#ifndef softfloat_sub96M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_subM' with 'size_words'
+| = 3 (N = 96).
+*----------------------------------------------------------------------------*/
+#define softfloat_sub96M( aPtr, bPtr, zPtr ) softfloat_subM( 3, aPtr, bPtr, zPtr )
+#endif
+
+#ifndef softfloat_sub128M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_subM' with 'size_words'
+| = 4 (N = 128).
+*----------------------------------------------------------------------------*/
+#define softfloat_sub128M( aPtr, bPtr, zPtr ) softfloat_subM( 4, aPtr, bPtr, zPtr )
+#endif
+
+#ifndef softfloat_sub160M
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_subM' with 'size_words'
+| = 5 (N = 160).
+*----------------------------------------------------------------------------*/
+#define softfloat_sub160M( aPtr, bPtr, zPtr ) softfloat_subM( 5, aPtr, bPtr, zPtr )
+#endif
+
+#ifndef softfloat_mul64To128M
+/*----------------------------------------------------------------------------
+| Multiplies 'a' and 'b' and stores the 128-bit product at the location
+| pointed to by 'zPtr'. Argument 'zPtr' points to an array of four 32-bit
+| elements that concatenate in the platform's normal endian order to form a
+| 128-bit integer.
+*----------------------------------------------------------------------------*/
+void softfloat_mul64To128M( uint64_t a, uint64_t b, uint32_t *zPtr );
+#endif
+
+#ifndef softfloat_mul128MTo256M
+/*----------------------------------------------------------------------------
+| Multiplies the two 128-bit unsigned integers pointed to by 'aPtr' and
+| 'bPtr', and stores the 256-bit product at the location pointed to by 'zPtr'.
+| Each of 'aPtr' and 'bPtr' points to an array of four 32-bit elements that
+| concatenate in the platform's normal endian order to form a 128-bit integer.
+| Argument 'zPtr' points to an array of eight 32-bit elements that concatenate
+| to form a 256-bit integer.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_mul128MTo256M(
+ const uint32_t *aPtr, const uint32_t *bPtr, uint32_t *zPtr );
+#endif
+
+#ifndef softfloat_remStepMBy32
+/*----------------------------------------------------------------------------
+| Performs a "remainder reduction step" as follows: Arguments 'remPtr' and
+| 'bPtr' both point to N-bit unsigned integers, where N = 'size_words' * 32.
+| Defining R and B as the values of those integers, the expression (R<<'dist')
+| - B * q is computed modulo 2^N, and the N-bit result is stored at the
+| location pointed to by 'zPtr'. Each of 'remPtr', 'bPtr', and 'zPtr' points
+| to a 'size_words'-long array of 32-bit elements that concatenate in the
+| platform's normal endian order to form an N-bit integer.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_remStepMBy32(
+ uint_fast8_t size_words,
+ const uint32_t *remPtr,
+ uint_fast8_t dist,
+ const uint32_t *bPtr,
+ uint32_t q,
+ uint32_t *zPtr
+ );
+#endif
+
+#ifndef softfloat_remStep96MBy32
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_remStepMBy32' with
+| 'size_words' = 3 (N = 96).
+*----------------------------------------------------------------------------*/
+#define softfloat_remStep96MBy32( remPtr, dist, bPtr, q, zPtr ) softfloat_remStepMBy32( 3, remPtr, dist, bPtr, q, zPtr )
+#endif
+
+#ifndef softfloat_remStep128MBy32
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_remStepMBy32' with
+| 'size_words' = 4 (N = 128).
+*----------------------------------------------------------------------------*/
+#define softfloat_remStep128MBy32( remPtr, dist, bPtr, q, zPtr ) softfloat_remStepMBy32( 4, remPtr, dist, bPtr, q, zPtr )
+#endif
+
+#ifndef softfloat_remStep160MBy32
+/*----------------------------------------------------------------------------
+| This function or macro is the same as 'softfloat_remStepMBy32' with
+| 'size_words' = 5 (N = 160).
+*----------------------------------------------------------------------------*/
+#define softfloat_remStep160MBy32( remPtr, dist, bPtr, q, zPtr ) softfloat_remStepMBy32( 5, remPtr, dist, bPtr, q, zPtr )
+#endif
+
+#endif
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/include/softfloat.h b/src/libs/softfloat-3e/source/include/softfloat.h
new file mode 100644
index 00000000..9df6177e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/include/softfloat.h
@@ -0,0 +1,415 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+
+/*============================================================================
+| Note: If SoftFloat is made available as a general library for programs to
+| use, it is strongly recommended that a platform-specific version of this
+| header, "softfloat.h", be created that folds in "softfloat_types.h" and that
+| eliminates all dependencies on compile-time macros.
+*============================================================================*/
+
+
+#ifndef softfloat_h
+#define softfloat_h 1
+
+#include <iprt/cdefs.h>
+#ifndef __cplusplus
+#include <stdbool.h>
+#endif
+#include <stdint.h>
+#include "softfloat_types.h"
+
+#ifndef THREAD_LOCAL
+#define THREAD_LOCAL
+#endif
+
+RT_C_DECLS_BEGIN
+
+/*----------------------------------------------------------------------------
+| Software floating-point underflow tininess-detection mode.
+*----------------------------------------------------------------------------*/
+#ifndef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+extern THREAD_LOCAL uint_fast8_t softfloat_detectTininess;
+#else
+# define softfloat_detectTininess (pState->detectTininess)
+#endif
+enum {
+ softfloat_tininess_beforeRounding = 0,
+ softfloat_tininess_afterRounding = 1
+};
+
+/*----------------------------------------------------------------------------
+| Software floating-point rounding mode. (Mode "odd" is supported only if
+| SoftFloat is compiled with macro 'SOFTFLOAT_ROUND_ODD' defined.)
+*----------------------------------------------------------------------------*/
+#ifndef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+extern THREAD_LOCAL uint_fast8_t softfloat_roundingMode;
+#else
+# define softfloat_roundingMode (pState->roundingMode)
+#endif
+enum {
+ softfloat_round_near_even = 0,
+ softfloat_round_minMag = 1,
+ softfloat_round_min = 2,
+ softfloat_round_max = 3,
+ softfloat_round_near_maxMag = 4,
+ softfloat_round_odd = 6
+};
+
+/*----------------------------------------------------------------------------
+| Software floating-point exception flags.
+*----------------------------------------------------------------------------*/
+#ifndef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+extern THREAD_LOCAL uint_fast8_t softfloat_exceptionFlags;
+#else
+# define softfloat_exceptionFlags (pState->exceptionFlags)
+#endif
+enum {
+#ifndef VBOX
+ softfloat_flag_inexact = 1,
+ softfloat_flag_underflow = 2,
+ softfloat_flag_overflow = 4,
+ softfloat_flag_infinite = 8,
+ softfloat_flag_invalid = 16
+#else /* VBox: Match X86_FSW_?E */
+ softfloat_flag_invalid = 1<<0 /**< X86_FSW_IE */,
+ softfloat_flag_denormal = 1<<1 /**< X86_FSW_DE - only returned by some VBox specific functions */,
+ softfloat_flag_infinite = 1<<2 /**< X86_FSW_ZE */,
+ softfloat_flag_overflow = 1<<3 /**< X86_FSW_OE */,
+ softfloat_flag_underflow = 1<<4 /**< X86_FSW_UE */,
+ softfloat_flag_inexact = 1<<5 /**< X86_FSW_PE */,
+ softfloat_flag_c1 = 1<<7 /**< X86_FSW_C1 - round up indicator. wrong place. */
+#endif
+};
+
+/*----------------------------------------------------------------------------
+| Routine to raise any or all of the software floating-point exception flags.
+*----------------------------------------------------------------------------*/
+void softfloat_raiseFlags( uint_fast8_t SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| Integer-to-floating-point conversion routines.
+*----------------------------------------------------------------------------*/
+float16_t ui32_to_f16( uint32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t ui32_to_f32( uint32_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t ui32_to_f64( uint32_t SOFTFLOAT_STATE_DECL_COMMA );
+#ifdef SOFTFLOAT_FAST_INT64
+extFloat80_t ui32_to_extF80( uint32_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t ui32_to_f128( uint32_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+void ui32_to_extF80M( uint32_t, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void ui32_to_f128M( uint32_t, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+float16_t ui64_to_f16( uint64_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t ui64_to_f32( uint64_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t ui64_to_f64( uint64_t SOFTFLOAT_STATE_DECL_COMMA );
+#ifdef SOFTFLOAT_FAST_INT64
+extFloat80_t ui64_to_extF80( uint64_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t ui64_to_f128( uint64_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+void ui64_to_extF80M( uint64_t, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void ui64_to_f128M( uint64_t, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+float16_t i32_to_f16( int32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t i32_to_f32( int32_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t i32_to_f64( int32_t SOFTFLOAT_STATE_DECL_COMMA );
+#ifdef SOFTFLOAT_FAST_INT64
+extFloat80_t i32_to_extF80( int32_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t i32_to_f128( int32_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+void i32_to_extF80M( int32_t, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void i32_to_f128M( int32_t, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+float16_t i64_to_f16( int64_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t i64_to_f32( int64_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t i64_to_f64( int64_t SOFTFLOAT_STATE_DECL_COMMA );
+#ifdef SOFTFLOAT_FAST_INT64
+extFloat80_t i64_to_extF80( int64_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t i64_to_f128( int64_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+void i64_to_extF80M( int64_t, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void i64_to_f128M( int64_t, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+
+/*----------------------------------------------------------------------------
+| 16-bit (half-precision) floating-point operations.
+*----------------------------------------------------------------------------*/
+uint_fast32_t f16_to_ui32( float16_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t f16_to_ui64( float16_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t f16_to_i32( float16_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t f16_to_i64( float16_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast32_t f16_to_ui32_r_minMag( float16_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t f16_to_ui64_r_minMag( float16_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t f16_to_i32_r_minMag( float16_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t f16_to_i64_r_minMag( float16_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f16_to_f32( float16_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f16_to_f64( float16_t SOFTFLOAT_STATE_DECL_COMMA );
+#ifdef SOFTFLOAT_FAST_INT64
+extFloat80_t f16_to_extF80( float16_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f16_to_f128( float16_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+void f16_to_extF80M( float16_t, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void f16_to_f128M( float16_t, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f16_roundToInt( float16_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f16_add( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f16_sub( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f16_mul( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f16_mulAdd( float16_t, float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f16_div( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f16_rem( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f16_sqrt( float16_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f16_eq( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f16_le( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f16_lt( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f16_eq_signaling( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f16_le_quiet( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f16_lt_quiet( float16_t, float16_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f16_isSignalingNaN( float16_t );
+
+/*----------------------------------------------------------------------------
+| 32-bit (single-precision) floating-point operations.
+*----------------------------------------------------------------------------*/
+uint_fast32_t f32_to_ui32( float32_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t f32_to_ui64( float32_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t f32_to_i32( float32_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t f32_to_i64( float32_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast32_t f32_to_ui32_r_minMag( float32_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t f32_to_ui64_r_minMag( float32_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t f32_to_i32_r_minMag( float32_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t f32_to_i64_r_minMag( float32_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f32_to_f16( float32_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f32_to_f64( float32_t SOFTFLOAT_STATE_DECL_COMMA );
+#ifdef SOFTFLOAT_FAST_INT64
+extFloat80_t f32_to_extF80( float32_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f32_to_f128( float32_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+void f32_to_extF80M( float32_t, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void f32_to_f128M( float32_t, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f32_roundToInt( float32_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f32_add( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f32_sub( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f32_mul( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f32_mulAdd( float32_t, float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f32_div( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f32_rem( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f32_sqrt( float32_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f32_eq( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f32_le( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f32_lt( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f32_eq_signaling( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f32_le_quiet( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f32_lt_quiet( float32_t, float32_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f32_isSignalingNaN( float32_t );
+
+/*----------------------------------------------------------------------------
+| 64-bit (double-precision) floating-point operations.
+*----------------------------------------------------------------------------*/
+uint_fast32_t f64_to_ui32( float64_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t f64_to_ui64( float64_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t f64_to_i32( float64_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t f64_to_i64( float64_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast32_t f64_to_ui32_r_minMag( float64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t f64_to_ui64_r_minMag( float64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t f64_to_i32_r_minMag( float64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t f64_to_i64_r_minMag( float64_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f64_to_f16( float64_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f64_to_f32( float64_t SOFTFLOAT_STATE_DECL_COMMA );
+#ifdef SOFTFLOAT_FAST_INT64
+extFloat80_t f64_to_extF80( float64_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f64_to_f128( float64_t SOFTFLOAT_STATE_DECL_COMMA );
+#endif
+void f64_to_extF80M( float64_t, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void f64_to_f128M( float64_t, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f64_roundToInt( float64_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f64_add( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f64_sub( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f64_mul( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f64_mulAdd( float64_t, float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f64_div( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f64_rem( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f64_sqrt( float64_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f64_eq( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f64_le( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f64_lt( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f64_eq_signaling( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f64_le_quiet( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f64_lt_quiet( float64_t, float64_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f64_isSignalingNaN( float64_t );
+
+/*----------------------------------------------------------------------------
+| Rounding precision for 80-bit extended double-precision floating-point.
+| Valid values are 32, 64, and 80.
+*----------------------------------------------------------------------------*/
+#ifndef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+extern THREAD_LOCAL uint_fast8_t extF80_roundingPrecision;
+#else
+# define extF80_roundingPrecision (pState->roundingPrecision)
+#endif
+
+/*----------------------------------------------------------------------------
+| 80-bit extended double-precision floating-point operations.
+*----------------------------------------------------------------------------*/
+#ifdef SOFTFLOAT_FAST_INT64
+uint_fast32_t extF80_to_ui32( extFloat80_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t extF80_to_ui64( extFloat80_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t extF80_to_i32( extFloat80_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t extF80_to_i64( extFloat80_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast32_t extF80_to_ui32_r_minMag( extFloat80_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t extF80_to_ui64_r_minMag( extFloat80_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t extF80_to_i32_r_minMag( extFloat80_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t extF80_to_i64_r_minMag( extFloat80_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float16_t extF80_to_f16( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t extF80_to_f32( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t extF80_to_f64( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t extF80_to_f128( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_roundToInt( extFloat80_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_add( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_sub( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_mul( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_div( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_rem( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_partialRem( extFloat80_t a, extFloat80_t b, uint8_t roundingMode, /* VBox: FPREM/FPREM1 */
+ uint16_t *pfCxFlags, softfloat_state_t *pState ); /* VBox: FPREM/FPREM1 */
+extFloat80_t extF80_sqrt( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_sin( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_cos( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+void extF80_sincos( extFloat80_t, extFloat80_t*, extFloat80_t* SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_atan2( extFloat80_t y, extFloat80_t x SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_ylog2x( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_ylog2xp1( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_tan( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_scale_extF80( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80_eq( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80_le( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80_lt( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80_eq_signaling( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80_le_quiet( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80_lt_quiet( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80_isSignalingNaN( extFloat80_t );
+#endif
+uint_fast32_t extF80M_to_ui32( const extFloat80_t *, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t extF80M_to_ui64( const extFloat80_t *, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t extF80M_to_i32( const extFloat80_t *, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t extF80M_to_i64( const extFloat80_t *, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast32_t extF80M_to_ui32_r_minMag( const extFloat80_t *, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t extF80M_to_ui64_r_minMag( const extFloat80_t *, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t extF80M_to_i32_r_minMag( const extFloat80_t *, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t extF80M_to_i64_r_minMag( const extFloat80_t *, bool SOFTFLOAT_STATE_DECL_COMMA );
+float16_t extF80M_to_f16( const extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+float32_t extF80M_to_f32( const extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+float64_t extF80M_to_f64( const extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void extF80M_to_f128M( const extFloat80_t *, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+void
+ extF80M_roundToInt(
+ const extFloat80_t *, uint_fast8_t, bool, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void extF80M_add( const extFloat80_t *, const extFloat80_t *, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void extF80M_sub( const extFloat80_t *, const extFloat80_t *, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void extF80M_mul( const extFloat80_t *, const extFloat80_t *, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void extF80M_div( const extFloat80_t *, const extFloat80_t *, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void extF80M_rem( const extFloat80_t *, const extFloat80_t *, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void extF80M_sqrt( const extFloat80_t *, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80M_eq( const extFloat80_t *, const extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80M_le( const extFloat80_t *, const extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80M_lt( const extFloat80_t *, const extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80M_eq_signaling( const extFloat80_t *, const extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80M_le_quiet( const extFloat80_t *, const extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80M_lt_quiet( const extFloat80_t *, const extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool extF80M_isSignalingNaN( const extFloat80_t * );
+
+/*----------------------------------------------------------------------------
+| 128-bit (quadruple-precision) floating-point operations.
+*----------------------------------------------------------------------------*/
+#ifdef SOFTFLOAT_FAST_INT64
+uint_fast32_t f128_to_ui32( float128_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t f128_to_ui64( float128_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t f128_to_i32( float128_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t f128_to_i64( float128_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast32_t f128_to_ui32_r_minMag( float128_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t f128_to_ui64_r_minMag( float128_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t f128_to_i32_r_minMag( float128_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t f128_to_i64_r_minMag( float128_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f128_to_f16( float128_t SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f128_to_f32( float128_t SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f128_to_f64( float128_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t f128_to_extF80( float128_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f128_roundToInt( float128_t, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f128_add( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f128_sub( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f128_mul( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f128_mulAdd( float128_t, float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f128_div( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f128_rem( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+float128_t f128_sqrt( float128_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f128_eq( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f128_le( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f128_lt( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f128_eq_signaling( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f128_le_quiet( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f128_lt_quiet( float128_t, float128_t SOFTFLOAT_STATE_DECL_COMMA );
+bool f128_isSignalingNaN( float128_t );
+#endif
+uint_fast32_t f128M_to_ui32( const float128_t *, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t f128M_to_ui64( const float128_t *, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t f128M_to_i32( const float128_t *, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t f128M_to_i64( const float128_t *, uint_fast8_t, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast32_t f128M_to_ui32_r_minMag( const float128_t *, bool SOFTFLOAT_STATE_DECL_COMMA );
+uint_fast64_t f128M_to_ui64_r_minMag( const float128_t *, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast32_t f128M_to_i32_r_minMag( const float128_t *, bool SOFTFLOAT_STATE_DECL_COMMA );
+int_fast64_t f128M_to_i64_r_minMag( const float128_t *, bool SOFTFLOAT_STATE_DECL_COMMA );
+float16_t f128M_to_f16( const float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+float32_t f128M_to_f32( const float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+float64_t f128M_to_f64( const float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+void f128M_to_extF80M( const float128_t *, extFloat80_t * SOFTFLOAT_STATE_DECL_COMMA );
+void f128M_roundToInt( const float128_t *, uint_fast8_t, bool, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+void f128M_add( const float128_t *, const float128_t *, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+void f128M_sub( const float128_t *, const float128_t *, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+void f128M_mul( const float128_t *, const float128_t *, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+void
+ f128M_mulAdd(
+ const float128_t *, const float128_t *, const float128_t *, float128_t * SOFTFLOAT_STATE_DECL_COMMA
+ );
+void f128M_div( const float128_t *, const float128_t *, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+void f128M_rem( const float128_t *, const float128_t *, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+void f128M_sqrt( const float128_t *, float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool f128M_eq( const float128_t *, const float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool f128M_le( const float128_t *, const float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool f128M_lt( const float128_t *, const float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool f128M_eq_signaling( const float128_t *, const float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool f128M_le_quiet( const float128_t *, const float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool f128M_lt_quiet( const float128_t *, const float128_t * SOFTFLOAT_STATE_DECL_COMMA );
+bool f128M_isSignalingNaN( const float128_t * );
+
+RT_C_DECLS_END
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/include/softfloat_types.h b/src/libs/softfloat-3e/source/include/softfloat_types.h
new file mode 100644
index 00000000..a1219d3a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/include/softfloat_types.h
@@ -0,0 +1,121 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef softfloat_types_h
+#define softfloat_types_h 1
+
+#include <stdint.h>
+
+/*----------------------------------------------------------------------------
+| Types used to pass 16-bit, 32-bit, 64-bit, and 128-bit floating-point
+| arguments and results to/from functions. These types must be exactly
+| 16 bits, 32 bits, 64 bits, and 128 bits in size, respectively. Where a
+| platform has "native" support for IEEE-Standard floating-point formats,
+| the types below may, if desired, be defined as aliases for the native types
+| (typically 'float' and 'double', and possibly 'long double').
+*----------------------------------------------------------------------------*/
+typedef struct { uint16_t v; } float16_t;
+typedef struct { uint32_t v; } float32_t;
+typedef struct { uint64_t v; } float64_t;
+typedef struct { uint64_t v[2]; } float128_t;
+
+/*----------------------------------------------------------------------------
+| The format of an 80-bit extended floating-point number in memory. This
+| structure must contain a 16-bit field named 'signExp' and a 64-bit field
+| named 'signif'.
+*----------------------------------------------------------------------------*/
+#ifdef LITTLEENDIAN
+struct extFloat80M { uint64_t signif; uint16_t signExp; };
+# define EXTFLOAT80M_INIT( a_signExp, a_signif ) { a_signif, a_signExp } /* VBox */
+#else
+struct extFloat80M { uint16_t signExp; uint64_t signif; };
+# define EXTFLOAT80M_INIT( a_signExp, a_signif ) { a_signExp, a_signif } /* VBox */
+#endif
+#define EXTFLOAT80M_INIT_C( a_signExp, a_signif ) EXTFLOAT80M_INIT( a_signExp, UINT64_C( a_signif ) ) /* VBox */
+#define EXTFLOAT80M_INIT3( a_sign, a_signif, a_exp ) \
+ EXTFLOAT80M_INIT( packToExtF80UI64( a_sign, a_exp ), a_signif) /* VBox */
+#define EXTFLOAT80M_INIT3_C( a_sign, a_signif, a_exp ) \
+ EXTFLOAT80M_INIT3( a_sign, UINT64_C( a_signif ), a_exp ) /* VBox */
+
+/*----------------------------------------------------------------------------
+| The type used to pass 80-bit extended floating-point arguments and
+| results to/from functions. This type must have size identical to
+| 'struct extFloat80M'. Type 'extFloat80_t' can be defined as an alias for
+| 'struct extFloat80M'. Alternatively, if a platform has "native" support
+| for IEEE-Standard 80-bit extended floating-point, it may be possible,
+| if desired, to define 'extFloat80_t' as an alias for the native type
+| (presumably either 'long double' or a nonstandard compiler-intrinsic type).
+| In that case, the 'signif' and 'signExp' fields of 'struct extFloat80M'
+| must align exactly with the locations in memory of the sign, exponent, and
+| significand of the native type.
+*----------------------------------------------------------------------------*/
+typedef struct extFloat80M extFloat80_t;
+
+/*----------------------------------------------------------------------------
+| VBox: The four globals as non-globals.
+*----------------------------------------------------------------------------*/
+#ifndef VBOX_WITH_SOFTFLOAT_GLOBALS
+# define VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+# define SOFTFLOAT_STATE_ARG pState
+# define SOFTFLOAT_STATE_ARG_COMMA , pState
+# define SOFTFLOAT_STATE_DECL softfloat_state_t *pState
+# define SOFTFLOAT_STATE_DECL_COMMA , softfloat_state_t *pState
+# define SOFTFLOAT_STATE_NOREF() (void)pState
+typedef struct softfloat_state
+{
+ /* softfloat_tininess_beforeRounding or softfloat_tininess_afterRounding */
+ uint8_t detectTininess;
+ /* softfloat_round_near_even and friends. */
+ uint8_t roundingMode;
+ /* softfloat_flag_inexact and friends. */
+ uint8_t exceptionFlags;
+ /** Masked exceptions (only underflow is relevant). */
+ uint8_t exceptionMask;
+ /* extF80: rounding precsision: 32, 64 or 80 */
+ uint8_t roundingPrecision;
+} softfloat_state_t;
+# define SOFTFLOAT_STATE_INIT_DEFAULTS() { softfloat_tininess_afterRounding, softfloat_round_near_even, 0, 0x3f, 80 }
+#else
+# undef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+# define SOFTFLOAT_STATE_ARG
+# define SOFTFLOAT_STATE_ARG_COMMA
+# define SOFTFLOAT_STATE_DECL
+# define SOFTFLOAT_STATE_DECL_COMMA
+# define SOFTFLOAT_STATE_NOREF() (void)0
+#endif
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_add128.c b/src/libs/softfloat-3e/source/s_add128.c
new file mode 100644
index 00000000..bd43b603
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_add128.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_add128
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+struct uint128
+ softfloat_add128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )
+{
+ struct uint128 z;
+
+ z.v0 = a0 + b0;
+ z.v64 = a64 + b64 + (z.v0 < a0);
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_add256M.c b/src/libs/softfloat-3e/source/s_add256M.c
new file mode 100644
index 00000000..8f00f208
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_add256M.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_add256M
+# include "primitives.h" /* VBox: Missing prototype */
+
+void
+ softfloat_add256M(
+ const uint64_t *aPtr, const uint64_t *bPtr, uint64_t *zPtr )
+{
+ unsigned int index;
+ uint_fast8_t carry;
+ uint64_t wordA, wordZ;
+
+ index = indexWordLo( 4 );
+ carry = 0;
+ for (;;) {
+ wordA = aPtr[index];
+ wordZ = wordA + bPtr[index] + carry;
+ zPtr[index] = wordZ;
+ if ( index == indexWordHi( 4 ) ) break;
+ if ( wordZ != wordA ) carry = (wordZ < wordA);
+ index += wordIncr;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_addCarryM.c b/src/libs/softfloat-3e/source/s_addCarryM.c
new file mode 100644
index 00000000..fb84a383
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_addCarryM.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_addCarryM
+
+uint_fast8_t
+ softfloat_addCarryM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ const uint32_t *bPtr,
+ uint_fast8_t carry,
+ uint32_t *zPtr
+ )
+{
+ unsigned int index, lastIndex;
+ uint32_t wordA, wordZ;
+
+ index = indexWordLo( size_words );
+ lastIndex = indexWordHi( size_words );
+ for (;;) {
+ wordA = aPtr[index];
+ wordZ = wordA + bPtr[index] + carry;
+ zPtr[index] = wordZ;
+ if ( wordZ != wordA ) carry = (wordZ < wordA);
+ if ( index == lastIndex ) break;
+ index += wordIncr;
+ }
+ return carry;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_addComplCarryM.c b/src/libs/softfloat-3e/source/s_addComplCarryM.c
new file mode 100644
index 00000000..1f8d543e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_addComplCarryM.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_addComplCarryM
+
+uint_fast8_t
+ softfloat_addComplCarryM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ const uint32_t *bPtr,
+ uint_fast8_t carry,
+ uint32_t *zPtr
+ )
+{
+ unsigned int index, lastIndex;
+ uint32_t wordA, wordZ;
+
+ index = indexWordLo( size_words );
+ lastIndex = indexWordHi( size_words );
+ for (;;) {
+ wordA = aPtr[index];
+ wordZ = wordA + ~bPtr[index] + carry;
+ zPtr[index] = wordZ;
+ if ( wordZ != wordA ) carry = (wordZ < wordA);
+ if ( index == lastIndex ) break;
+ index += wordIncr;
+ }
+ return carry;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_addExtF80M.c b/src/libs/softfloat-3e/source/s_addExtF80M.c
new file mode 100644
index 00000000..67861572
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_addExtF80M.c
@@ -0,0 +1,187 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+void
+ softfloat_addExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr,
+ bool negateB
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ uint32_t uiA64;
+ int32_t expA;
+ uint32_t uiB64;
+ int32_t expB;
+ uint32_t uiZ64;
+ bool signZ, signB;
+ const struct extFloat80M *tempSPtr;
+ uint64_t sigZ, sigB;
+ void
+ (*roundPackRoutinePtr)(
+ bool, int32_t, uint32_t *, uint_fast8_t, struct extFloat80M * SOFTFLOAT_STATE_DECL_COMMA );
+ int32_t expDiff;
+ uint32_t extSigX[3], sigZExtra;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ expA = expExtF80UI64( uiA64 );
+ uiB64 = bSPtr->signExp;
+ expB = expExtF80UI64( uiB64 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (expA == 0x7FFF) || (expB == 0x7FFF) ) {
+ if ( softfloat_tryPropagateNaNExtF80M( aSPtr, bSPtr, zSPtr SOFTFLOAT_STATE_ARG_COMMA ) ) return;
+ uiZ64 = uiA64;
+ if ( expB == 0x7FFF ) {
+ uiZ64 = uiB64 ^ packToExtF80UI64( negateB, 0 );
+ if ( (expA == 0x7FFF) && (uiZ64 != uiA64) ) {
+ softfloat_invalidExtF80M( zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ }
+ }
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = UINT64_C( 0x8000000000000000 );
+ return;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signZ = signExtF80UI64( uiA64 );
+ signB = signExtF80UI64( uiB64 ) ^ negateB;
+ negateB = (signZ != signB);
+ if ( expA < expB ) {
+ signZ = signB;
+ expA = expB;
+ expB = expExtF80UI64( uiA64 );
+ tempSPtr = aSPtr;
+ aSPtr = bSPtr;
+ bSPtr = tempSPtr;
+ }
+ if ( ! expB ) {
+ expB = 1;
+ if ( ! expA ) expA = 1;
+ }
+ sigZ = aSPtr->signif;
+ sigB = bSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundPackRoutinePtr = softfloat_roundPackMToExtF80M;
+ expDiff = expA - expB;
+ if ( expDiff ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ extSigX[indexWord( 3, 2 )] = sigB>>32;
+ extSigX[indexWord( 3, 1 )] = sigB;
+ extSigX[indexWord( 3, 0 )] = 0;
+ softfloat_shiftRightJam96M( extSigX, expDiff, extSigX );
+ sigB =
+ (uint64_t) extSigX[indexWord( 3, 2 )]<<32
+ | extSigX[indexWord( 3, 1 )];
+ if ( negateB ) {
+ sigZ -= sigB;
+ sigZExtra = extSigX[indexWordLo( 3 )];
+ if ( sigZExtra ) {
+ --sigZ;
+ sigZExtra = -sigZExtra;
+ }
+ if ( ! (sigZ & UINT64_C( 0x8000000000000000 )) ) {
+ if ( sigZ & UINT64_C( 0x4000000000000000 ) ) {
+ --expA;
+ sigZ = sigZ<<1 | sigZExtra>>31;
+ sigZExtra <<= 1;
+ } else {
+ roundPackRoutinePtr = softfloat_normRoundPackMToExtF80M;
+ }
+ }
+ } else {
+ sigZ += sigB;
+ if ( sigZ & UINT64_C( 0x8000000000000000 ) ) goto sigZ;
+ sigZExtra = (uint32_t) sigZ<<31 | (extSigX[indexWordLo( 3 )] != 0);
+ goto completeNormAfterAdd;
+ }
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sigZExtra = 0;
+ if ( negateB ) {
+ if ( sigZ < sigB ) {
+ signZ = ! signZ;
+ sigZ = sigB - sigZ;
+ } else {
+ sigZ -= sigB;
+ if ( ! sigZ ) {
+ signZ = (softfloat_roundingMode == softfloat_round_min);
+ zSPtr->signExp = packToExtF80UI64( signZ, 0 );
+ zSPtr->signif = 0;
+ return;
+ }
+ }
+ roundPackRoutinePtr = softfloat_normRoundPackMToExtF80M;
+ } else {
+ sigZ += sigB;
+ if ( sigZ < sigB ) {
+ sigZExtra = (uint32_t) sigZ<<31;
+ completeNormAfterAdd:
+ ++expA;
+ sigZ = UINT64_C( 0x8000000000000000 ) | sigZ>>1;
+ } else {
+ if ( ! (sigZ & UINT64_C( 0x8000000000000000 )) ) {
+ roundPackRoutinePtr = softfloat_normRoundPackMToExtF80M;
+ }
+ }
+ }
+ }
+ extSigX[indexWord( 3, 0 )] = sigZExtra;
+ sigZ:
+ extSigX[indexWord( 3, 2 )] = sigZ>>32;
+ extSigX[indexWord( 3, 1 )] = sigZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundPack:
+ (*roundPackRoutinePtr)(
+ signZ, expA, extSigX, extF80_roundingPrecision, zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_addF128M.c b/src/libs/softfloat-3e/source/s_addF128M.c
new file mode 100644
index 00000000..cfc86fa0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_addF128M.c
@@ -0,0 +1,212 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+void
+ softfloat_addF128M(
+ const uint32_t *aWPtr,
+ const uint32_t *bWPtr,
+ uint32_t *zWPtr,
+ bool negateB
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ uint32_t uiA96;
+ int32_t expA;
+ uint32_t uiB96;
+ int32_t expB;
+ uint32_t uiZ96;
+ bool signZ, signB;
+ const uint32_t *tempPtr;
+ uint32_t sig96A, sig96B;
+ int32_t expDiff;
+ uint_fast8_t
+ (*addCarryMRoutinePtr)(
+ uint_fast8_t,
+ const uint32_t *,
+ const uint32_t *,
+ uint_fast8_t,
+ uint32_t *
+ );
+ uint32_t extSigZ[5], wordSigZ;
+ uint_fast8_t carry;
+ void (*roundPackRoutinePtr)( bool, int32_t, uint32_t *, uint32_t * SOFTFLOAT_STATE_DECL_COMMA );
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ expA = expF128UI96( uiA96 );
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ expB = expF128UI96( uiB96 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (expA == 0x7FFF) || (expB == 0x7FFF) ) {
+ if ( softfloat_tryPropagateNaNF128M( aWPtr, bWPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA ) ) return;
+ uiZ96 = uiA96;
+ if ( expB == 0x7FFF ) {
+ uiZ96 = uiB96 ^ packToF128UI96( negateB, 0, 0 );
+ if ( (expA == 0x7FFF) && (uiZ96 != uiA96) ) {
+ softfloat_invalidF128M( zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ }
+ }
+ zWPtr[indexWordHi( 4 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+ return;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signZ = signF128UI96( uiA96 );
+ signB = signF128UI96( uiB96 ) ^ negateB;
+ negateB = (signZ != signB);
+ if ( (uint32_t) (uiA96<<1) < (uint32_t) (uiB96<<1) ) {
+ signZ = signB;
+ expA = expB;
+ expB = expF128UI96( uiA96 );
+ tempPtr = aWPtr;
+ aWPtr = bWPtr;
+ bWPtr = tempPtr;
+ uiA96 = uiB96;
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ }
+ sig96A = fracF128UI96( uiA96 );
+ sig96B = fracF128UI96( uiB96 );
+ if ( expA ) {
+ --expA;
+ sig96A |= 0x00010000;
+ if ( expB ) {
+ --expB;
+ sig96B |= 0x00010000;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ addCarryMRoutinePtr =
+ negateB ? softfloat_addComplCarryM : softfloat_addCarryM;
+ expDiff = expA - expB;
+ if ( expDiff ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ extSigZ[indexWordHi( 5 )] = sig96B;
+ extSigZ[indexWord( 5, 3 )] = bWPtr[indexWord( 4, 2 )];
+ extSigZ[indexWord( 5, 2 )] = bWPtr[indexWord( 4, 1 )];
+ extSigZ[indexWord( 5, 1 )] = bWPtr[indexWord( 4, 0 )];
+ extSigZ[indexWord( 5, 0 )] = 0;
+ softfloat_shiftRightJam160M( extSigZ, expDiff, extSigZ );
+ sig96B = extSigZ[indexWordHi( 5 )];
+ carry = 0;
+ if ( negateB ) {
+ sig96B = ~sig96B;
+ wordSigZ = extSigZ[indexWordLo( 5 )];
+ extSigZ[indexWordLo( 5 )] = -wordSigZ;
+ carry = ! wordSigZ;
+ }
+ carry =
+ (*addCarryMRoutinePtr)(
+ 3,
+ &aWPtr[indexMultiwordLo( 4, 3 )],
+ &extSigZ[indexMultiword( 5, 3, 1 )],
+ carry,
+ &extSigZ[indexMultiword( 5, 3, 1 )]
+ );
+ wordSigZ = sig96A + sig96B + carry;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ extSigZ[indexWordLo( 5 )] = 0;
+ carry =
+ (*addCarryMRoutinePtr)(
+ 3,
+ &aWPtr[indexMultiwordLo( 4, 3 )],
+ &bWPtr[indexMultiwordLo( 4, 3 )],
+ negateB,
+ &extSigZ[indexMultiword( 5, 3, 1 )]
+ );
+ if ( negateB ) {
+ wordSigZ = sig96A + ~sig96B + carry;
+ if ( wordSigZ & 0x80000000 ) {
+ signZ = ! signZ;
+ carry =
+ softfloat_addComplCarry96M(
+ &bWPtr[indexMultiwordLo( 4, 3 )],
+ &aWPtr[indexMultiwordLo( 4, 3 )],
+ 1,
+ &extSigZ[indexMultiword( 5, 3, 1 )]
+ );
+ wordSigZ = sig96B + ~sig96A + carry;
+ } else {
+ if (
+ ! wordSigZ && ! extSigZ[indexWord( 5, 3 )]
+ && ! ( extSigZ[indexWord( 5, 2 )]
+ | extSigZ[indexWord( 5, 1 )]
+ | extSigZ[indexWord( 5, 0 )]
+ )
+ ) {
+ signZ = (softfloat_roundingMode == softfloat_round_min);
+ zWPtr[indexWordHi( 4 )] = packToF128UI96( signZ, 0, 0 );
+ zWPtr[indexWord( 4, 2 )] = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+ return;
+ }
+ }
+ } else {
+ wordSigZ = sig96A + sig96B + carry;
+ }
+ }
+ extSigZ[indexWordHi( 5 )] = wordSigZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundPackRoutinePtr = softfloat_normRoundPackMToF128M;
+ if ( 0x00010000 <= wordSigZ ) {
+ if ( 0x00020000 <= wordSigZ ) {
+ ++expA;
+ softfloat_shortShiftRightJam160M( extSigZ, 1, extSigZ );
+ }
+ roundPackRoutinePtr = softfloat_roundPackMToF128M;
+ }
+ (*roundPackRoutinePtr)( signZ, expA, extSigZ, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_addM.c b/src/libs/softfloat-3e/source/s_addM.c
new file mode 100644
index 00000000..e1cc66bf
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_addM.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_addM
+
+void
+ softfloat_addM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ const uint32_t *bPtr,
+ uint32_t *zPtr
+ )
+{
+ unsigned int index, lastIndex;
+ uint_fast8_t carry;
+ uint32_t wordA, wordZ;
+
+ index = indexWordLo( size_words );
+ lastIndex = indexWordHi( size_words );
+ carry = 0;
+ for (;;) {
+ wordA = aPtr[index];
+ wordZ = wordA + bPtr[index] + carry;
+ zPtr[index] = wordZ;
+ if ( index == lastIndex ) break;
+ if ( wordZ != wordA ) carry = (wordZ < wordA);
+ index += wordIncr;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_addMagsExtF80.c b/src/libs/softfloat-3e/source/s_addMagsExtF80.c
new file mode 100644
index 00000000..eff342c5
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_addMagsExtF80.c
@@ -0,0 +1,157 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extFloat80_t
+ softfloat_addMagsExtF80(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0,
+ bool signZ
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ int_fast32_t expA;
+ uint_fast64_t sigA;
+ int_fast32_t expB;
+ uint_fast64_t sigB;
+ int_fast32_t expDiff;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0, sigZ, sigZExtra;
+ struct exp32_sig64 normExpSig;
+ int_fast32_t expZ;
+ struct uint64_extra sig64Extra;
+ struct uint128 uiZ;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = expExtF80UI64( uiA64 );
+ sigA = uiA0;
+ expB = expExtF80UI64( uiB64 );
+ sigB = uiB0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( ! expDiff ) {
+ if ( expA == 0x7FFF ) {
+ if ( (sigA | sigB) & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ goto propagateNaN;
+ }
+ uiZ64 = uiA64;
+ uiZ0 = uiA0;
+ goto uiZ;
+ }
+ sigZ = sigA + sigB;
+ sigZExtra = 0;
+ if ( ! expA ) {
+ normExpSig = softfloat_normSubnormalExtF80Sig( sigZ );
+ expZ = normExpSig.exp + 1;
+ sigZ = normExpSig.sig;
+ goto roundAndPack;
+ }
+ expZ = expA;
+ goto shiftRight1;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expDiff < 0 ) {
+ if ( expB == 0x7FFF ) {
+ if ( sigB & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) goto propagateNaN;
+ uiZ64 = packToExtF80UI64( signZ, 0x7FFF );
+ uiZ0 = uiB0;
+ goto uiZ;
+ }
+ expZ = expB;
+ if ( ! expA ) {
+ ++expDiff;
+ sigZExtra = 0;
+ if ( ! expDiff ) goto newlyAligned;
+ }
+ sig64Extra = softfloat_shiftRightJam64Extra( sigA, 0, -expDiff );
+ sigA = sig64Extra.v;
+ sigZExtra = sig64Extra.extra;
+ } else {
+ if ( expA == 0x7FFF ) {
+ if ( sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) goto propagateNaN;
+ uiZ64 = uiA64;
+ uiZ0 = uiA0;
+ goto uiZ;
+ }
+ expZ = expA;
+ if ( ! expB ) {
+ --expDiff;
+ sigZExtra = 0;
+ if ( ! expDiff ) goto newlyAligned;
+ }
+ sig64Extra = softfloat_shiftRightJam64Extra( sigB, 0, expDiff );
+ sigB = sig64Extra.v;
+ sigZExtra = sig64Extra.extra;
+ }
+ newlyAligned:
+ sigZ = sigA + sigB;
+ if ( sigZ & UINT64_C( 0x8000000000000000 ) ) goto roundAndPack;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftRight1:
+ sig64Extra = softfloat_shortShiftRightJam64Extra( sigZ, sigZExtra, 1 );
+ sigZ = sig64Extra.v | UINT64_C( 0x8000000000000000 );
+ sigZExtra = sig64Extra.extra;
+ ++expZ;
+ roundAndPack:
+ return
+ softfloat_roundPackToExtF80(
+ signZ, expZ, sigZ, sigZExtra, extF80_roundingPrecision SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNExtF80UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_addMagsF128.c b/src/libs/softfloat-3e/source/s_addMagsF128.c
new file mode 100644
index 00000000..7579af16
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_addMagsF128.c
@@ -0,0 +1,155 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+
+float128_t
+ softfloat_addMagsF128(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0,
+ bool signZ
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ int_fast32_t expA;
+ struct uint128 sigA;
+ int_fast32_t expB;
+ struct uint128 sigB;
+ int_fast32_t expDiff;
+ struct uint128 uiZ, sigZ;
+ int_fast32_t expZ;
+ uint_fast64_t sigZExtra;
+ struct uint128_extra sig128Extra;
+ union ui128_f128 uZ;
+
+ expA = expF128UI64( uiA64 );
+ sigA.v64 = fracF128UI64( uiA64 );
+ sigA.v0 = uiA0;
+ expB = expF128UI64( uiB64 );
+ sigB.v64 = fracF128UI64( uiB64 );
+ sigB.v0 = uiB0;
+ expDiff = expA - expB;
+ if ( ! expDiff ) {
+ if ( expA == 0x7FFF ) {
+ if ( sigA.v64 | sigA.v0 | sigB.v64 | sigB.v0 ) goto propagateNaN;
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiA0;
+ goto uiZ;
+ }
+ sigZ = softfloat_add128( sigA.v64, sigA.v0, sigB.v64, sigB.v0 );
+ if ( ! expA ) {
+ uiZ.v64 = packToF128UI64( signZ, 0, sigZ.v64 );
+ uiZ.v0 = sigZ.v0;
+ goto uiZ;
+ }
+ expZ = expA;
+ sigZ.v64 |= UINT64_C( 0x0002000000000000 );
+ sigZExtra = 0;
+ goto shiftRight1;
+ }
+ if ( expDiff < 0 ) {
+ if ( expB == 0x7FFF ) {
+ if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
+ uiZ.v64 = packToF128UI64( signZ, 0x7FFF, 0 );
+ uiZ.v0 = 0;
+ goto uiZ;
+ }
+ expZ = expB;
+ if ( expA ) {
+ sigA.v64 |= UINT64_C( 0x0001000000000000 );
+ } else {
+ ++expDiff;
+ sigZExtra = 0;
+ if ( ! expDiff ) goto newlyAligned;
+ }
+ sig128Extra =
+ softfloat_shiftRightJam128Extra( sigA.v64, sigA.v0, 0, -expDiff );
+ sigA = sig128Extra.v;
+ sigZExtra = sig128Extra.extra;
+ } else {
+ if ( expA == 0x7FFF ) {
+ if ( sigA.v64 | sigA.v0 ) goto propagateNaN;
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiA0;
+ goto uiZ;
+ }
+ expZ = expA;
+ if ( expB ) {
+ sigB.v64 |= UINT64_C( 0x0001000000000000 );
+ } else {
+ --expDiff;
+ sigZExtra = 0;
+ if ( ! expDiff ) goto newlyAligned;
+ }
+ sig128Extra =
+ softfloat_shiftRightJam128Extra( sigB.v64, sigB.v0, 0, expDiff );
+ sigB = sig128Extra.v;
+ sigZExtra = sig128Extra.extra;
+ }
+ newlyAligned:
+ sigZ =
+ softfloat_add128(
+ sigA.v64 | UINT64_C( 0x0001000000000000 ),
+ sigA.v0,
+ sigB.v64,
+ sigB.v0
+ );
+ --expZ;
+ if ( sigZ.v64 < UINT64_C( 0x0002000000000000 ) ) goto roundAndPack;
+ ++expZ;
+ shiftRight1:
+ sig128Extra =
+ softfloat_shortShiftRightJam128Extra(
+ sigZ.v64, sigZ.v0, sigZExtra, 1 );
+ sigZ = sig128Extra.v;
+ sigZExtra = sig128Extra.extra;
+ roundAndPack:
+ return
+ softfloat_roundPackToF128( signZ, expZ, sigZ.v64, sigZ.v0, sigZExtra SOFTFLOAT_STATE_ARG_COMMA );
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF128UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_addMagsF16.c b/src/libs/softfloat-3e/source/s_addMagsF16.c
new file mode 100644
index 00000000..e30379fa
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_addMagsF16.c
@@ -0,0 +1,184 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float16_t softfloat_addMagsF16( uint_fast16_t uiA, uint_fast16_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast8_t expA;
+ uint_fast16_t sigA;
+ int_fast8_t expB;
+ uint_fast16_t sigB;
+ int_fast8_t expDiff;
+ uint_fast16_t uiZ;
+ bool signZ;
+ int_fast8_t expZ;
+ uint_fast16_t sigZ;
+ uint_fast16_t sigX, sigY;
+ int_fast8_t shiftDist;
+ uint_fast32_t sig32Z;
+ int_fast8_t roundingMode;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = expF16UI( uiA );
+ sigA = fracF16UI( uiA );
+ expB = expF16UI( uiB );
+ sigB = fracF16UI( uiB );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( ! expDiff ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( ! expA ) {
+ uiZ = uiA + sigB;
+ goto uiZ;
+ }
+ if ( expA == 0x1F ) {
+ if ( sigA | sigB ) goto propagateNaN;
+ uiZ = uiA;
+ goto uiZ;
+ }
+ signZ = signF16UI( uiA );
+ expZ = expA;
+ sigZ = 0x0800 + sigA + sigB;
+ if ( ! (sigZ & 1) && (expZ < 0x1E) ) {
+ sigZ >>= 1;
+ goto pack;
+ }
+ sigZ <<= 3;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ signZ = signF16UI( uiA );
+ if ( expDiff < 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ if ( expB == 0x1F ) {
+ if ( sigB ) goto propagateNaN;
+ uiZ = packToF16UI( signZ, 0x1F, 0 );
+ goto uiZ;
+ }
+ if ( expDiff <= -13 ) {
+ uiZ = packToF16UI( signZ, expB, sigB );
+ if ( expA | sigA ) goto addEpsilon;
+ goto uiZ;
+ }
+ expZ = expB;
+ sigX = sigB | 0x0400;
+ sigY = sigA + (expA ? 0x0400 : sigA);
+ shiftDist = 19 + expDiff;
+ } else {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ uiZ = uiA;
+ if ( expA == 0x1F ) {
+ if ( sigA ) goto propagateNaN;
+ goto uiZ;
+ }
+ if ( 13 <= expDiff ) {
+ if ( expB | sigB ) goto addEpsilon;
+ goto uiZ;
+ }
+ expZ = expA;
+ sigX = sigA | 0x0400;
+ sigY = sigB + (expB ? 0x0400 : sigB);
+ shiftDist = 19 - expDiff;
+ }
+ sig32Z =
+ ((uint_fast32_t) sigX<<19) + ((uint_fast32_t) sigY<<shiftDist);
+ if ( sig32Z < 0x40000000 ) {
+ --expZ;
+ sig32Z <<= 1;
+ }
+ sigZ = sig32Z>>16;
+ if ( sig32Z & 0xFFFF ) {
+ sigZ |= 1;
+ } else {
+ if ( ! (sigZ & 0xF) && (expZ < 0x1E) ) {
+ sigZ >>= 4;
+ goto pack;
+ }
+ }
+ }
+ return softfloat_roundPackToF16( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF16UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ addEpsilon:
+ roundingMode = softfloat_roundingMode;
+ if ( roundingMode != softfloat_round_near_even ) {
+ if (
+ roundingMode
+ == (signF16UI( uiZ ) ? softfloat_round_min
+ : softfloat_round_max)
+ ) {
+ ++uiZ;
+ if ( (uint16_t) (uiZ<<1) == 0xF800 ) {
+ softfloat_raiseFlags(
+ softfloat_flag_overflow | softfloat_flag_inexact
+ SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ }
+#ifdef SOFTFLOAT_ROUND_ODD
+ else if ( roundingMode == softfloat_round_odd ) {
+ uiZ |= 1;
+ }
+#endif
+ }
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ pack:
+ uiZ = packToF16UI( signZ, expZ, sigZ );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_addMagsF32.c b/src/libs/softfloat-3e/source/s_addMagsF32.c
new file mode 100644
index 00000000..803df7dc
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_addMagsF32.c
@@ -0,0 +1,126 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+
+float32_t softfloat_addMagsF32( uint_fast32_t uiA, uint_fast32_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast16_t expA;
+ uint_fast32_t sigA;
+ int_fast16_t expB;
+ uint_fast32_t sigB;
+ int_fast16_t expDiff;
+ uint_fast32_t uiZ;
+ bool signZ;
+ int_fast16_t expZ;
+ uint_fast32_t sigZ;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = expF32UI( uiA );
+ sigA = fracF32UI( uiA );
+ expB = expF32UI( uiB );
+ sigB = fracF32UI( uiB );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( ! expDiff ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( ! expA ) {
+ uiZ = uiA + sigB;
+ goto uiZ;
+ }
+ if ( expA == 0xFF ) {
+ if ( sigA | sigB ) goto propagateNaN;
+ uiZ = uiA;
+ goto uiZ;
+ }
+ signZ = signF32UI( uiA );
+ expZ = expA;
+ sigZ = 0x01000000 + sigA + sigB;
+ if ( ! (sigZ & 1) && (expZ < 0xFE) ) {
+ uiZ = packToF32UI( signZ, expZ, sigZ>>1 );
+ goto uiZ;
+ }
+ sigZ <<= 6;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ signZ = signF32UI( uiA );
+ sigA <<= 6;
+ sigB <<= 6;
+ if ( expDiff < 0 ) {
+ if ( expB == 0xFF ) {
+ if ( sigB ) goto propagateNaN;
+ uiZ = packToF32UI( signZ, 0xFF, 0 );
+ goto uiZ;
+ }
+ expZ = expB;
+ sigA += expA ? 0x20000000 : sigA;
+ sigA = softfloat_shiftRightJam32( sigA, -expDiff );
+ } else {
+ if ( expA == 0xFF ) {
+ if ( sigA ) goto propagateNaN;
+ uiZ = uiA;
+ goto uiZ;
+ }
+ expZ = expA;
+ sigB += expB ? 0x20000000 : sigB;
+ sigB = softfloat_shiftRightJam32( sigB, expDiff );
+ }
+ sigZ = 0x20000000 + sigA + sigB;
+ if ( sigZ < 0x40000000 ) {
+ --expZ;
+ sigZ <<= 1;
+ }
+ }
+ return softfloat_roundPackToF32( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF32UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_addMagsF64.c b/src/libs/softfloat-3e/source/s_addMagsF64.c
new file mode 100644
index 00000000..900b19ff
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_addMagsF64.c
@@ -0,0 +1,128 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+
+float64_t
+ softfloat_addMagsF64( uint_fast64_t uiA, uint_fast64_t uiB, bool signZ SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast16_t expA;
+ uint_fast64_t sigA;
+ int_fast16_t expB;
+ uint_fast64_t sigB;
+ int_fast16_t expDiff;
+ uint_fast64_t uiZ;
+ int_fast16_t expZ;
+ uint_fast64_t sigZ;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = expF64UI( uiA );
+ sigA = fracF64UI( uiA );
+ expB = expF64UI( uiB );
+ sigB = fracF64UI( uiB );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( ! expDiff ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( ! expA ) {
+ uiZ = uiA + sigB;
+ goto uiZ;
+ }
+ if ( expA == 0x7FF ) {
+ if ( sigA | sigB ) goto propagateNaN;
+ uiZ = uiA;
+ goto uiZ;
+ }
+ expZ = expA;
+ sigZ = UINT64_C( 0x0020000000000000 ) + sigA + sigB;
+ sigZ <<= 9;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sigA <<= 9;
+ sigB <<= 9;
+ if ( expDiff < 0 ) {
+ if ( expB == 0x7FF ) {
+ if ( sigB ) goto propagateNaN;
+ uiZ = packToF64UI( signZ, 0x7FF, 0 );
+ goto uiZ;
+ }
+ expZ = expB;
+ if ( expA ) {
+ sigA += UINT64_C( 0x2000000000000000 );
+ } else {
+ sigA <<= 1;
+ }
+ sigA = softfloat_shiftRightJam64( sigA, -expDiff );
+ } else {
+ if ( expA == 0x7FF ) {
+ if ( sigA ) goto propagateNaN;
+ uiZ = uiA;
+ goto uiZ;
+ }
+ expZ = expA;
+ if ( expB ) {
+ sigB += UINT64_C( 0x2000000000000000 );
+ } else {
+ sigB <<= 1;
+ }
+ sigB = softfloat_shiftRightJam64( sigB, expDiff );
+ }
+ sigZ = UINT64_C( 0x2000000000000000 ) + sigA + sigB;
+ if ( sigZ < UINT64_C( 0x4000000000000000 ) ) {
+ --expZ;
+ sigZ <<= 1;
+ }
+ }
+ return softfloat_roundPackToF64( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF64UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_approxRecip32_1.c b/src/libs/softfloat-3e/source/s_approxRecip32_1.c
new file mode 100644
index 00000000..99eff078
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_approxRecip32_1.c
@@ -0,0 +1,67 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_approxRecip32_1
+uint32_t softfloat_approxRecip32_1( uint32_t a ); /* VBox: Missing prototype */
+
+extern const uint16_t softfloat_approxRecip_1k0s[16];
+extern const uint16_t softfloat_approxRecip_1k1s[16];
+
+uint32_t softfloat_approxRecip32_1( uint32_t a )
+{
+ int index;
+ uint16_t eps, r0;
+ uint32_t sigma0;
+ uint_fast32_t r;
+ uint32_t sqrSigma0;
+
+ index = a>>27 & 0xF;
+ eps = (uint16_t) (a>>11);
+ r0 = softfloat_approxRecip_1k0s[index]
+ - ((softfloat_approxRecip_1k1s[index] * (uint_fast32_t) eps)>>20);
+ sigma0 = ~(uint_fast32_t) ((r0 * (uint_fast64_t) a)>>7);
+ r = ((uint_fast32_t) r0<<16) + ((r0 * (uint_fast64_t) sigma0)>>24);
+ sqrSigma0 = ((uint_fast64_t) sigma0 * sigma0)>>32;
+ r += ((uint32_t) r * (uint_fast64_t) sqrSigma0)>>48;
+ return r;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_approxRecipSqrt32_1.c b/src/libs/softfloat-3e/source/s_approxRecipSqrt32_1.c
new file mode 100644
index 00000000..e85e8a56
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_approxRecipSqrt32_1.c
@@ -0,0 +1,75 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_approxRecipSqrt32_1
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+extern const uint16_t softfloat_approxRecipSqrt_1k0s[];
+extern const uint16_t softfloat_approxRecipSqrt_1k1s[];
+
+uint32_t softfloat_approxRecipSqrt32_1( unsigned int oddExpA, uint32_t a )
+{
+ int index;
+ uint16_t eps, r0;
+ uint_fast32_t ESqrR0;
+ uint32_t sigma0;
+ uint_fast32_t r;
+ uint32_t sqrSigma0;
+
+ index = (a>>27 & 0xE) + oddExpA;
+ eps = (uint16_t) (a>>12);
+ r0 = softfloat_approxRecipSqrt_1k0s[index]
+ - ((softfloat_approxRecipSqrt_1k1s[index] * (uint_fast32_t) eps)
+ >>20);
+ ESqrR0 = (uint_fast32_t) r0 * r0;
+ if ( ! oddExpA ) ESqrR0 <<= 1;
+ sigma0 = ~(uint_fast32_t) (((uint32_t) ESqrR0 * (uint_fast64_t) a)>>23);
+ r = ((uint_fast32_t) r0<<16) + ((r0 * (uint_fast64_t) sigma0)>>25);
+ sqrSigma0 = ((uint_fast64_t) sigma0 * sigma0)>>32;
+ r += ((uint32_t) ((r>>1) + (r>>3) - ((uint_fast32_t) r0<<14))
+ * (uint_fast64_t) sqrSigma0)
+ >>48;
+ if ( ! (r & 0x80000000) ) r = 0x80000000;
+ return r;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_approxRecipSqrt_1Ks.c b/src/libs/softfloat-3e/source/s_approxRecipSqrt_1Ks.c
new file mode 100644
index 00000000..7a8663b5
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_approxRecipSqrt_1Ks.c
@@ -0,0 +1,49 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+
+const uint16_t softfloat_approxRecipSqrt_1k0s[16] = {
+ 0xB4C9, 0xFFAB, 0xAA7D, 0xF11C, 0xA1C5, 0xE4C7, 0x9A43, 0xDA29,
+ 0x93B5, 0xD0E5, 0x8DED, 0xC8B7, 0x88C6, 0xC16D, 0x8424, 0xBAE1
+};
+const uint16_t softfloat_approxRecipSqrt_1k1s[16] = {
+ 0xA5A5, 0xEA42, 0x8C21, 0xC62D, 0x788F, 0xAA7F, 0x6928, 0x94B6,
+ 0x5CC7, 0x8335, 0x52A6, 0x74E2, 0x4A3E, 0x68FE, 0x432B, 0x5EFD
+};
+
diff --git a/src/libs/softfloat-3e/source/s_approxRecip_1Ks.c b/src/libs/softfloat-3e/source/s_approxRecip_1Ks.c
new file mode 100644
index 00000000..54b1b0fa
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_approxRecip_1Ks.c
@@ -0,0 +1,49 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+
+const uint16_t softfloat_approxRecip_1k0s[16] = {
+ 0xFFC4, 0xF0BE, 0xE363, 0xD76F, 0xCCAD, 0xC2F0, 0xBA16, 0xB201,
+ 0xAA97, 0xA3C6, 0x9D7A, 0x97A6, 0x923C, 0x8D32, 0x887E, 0x8417
+};
+const uint16_t softfloat_approxRecip_1k1s[16] = {
+ 0xF0F1, 0xD62C, 0xBFA1, 0xAC77, 0x9C0A, 0x8DDB, 0x8185, 0x76BA,
+ 0x6D3B, 0x64D4, 0x5D5C, 0x56B1, 0x50B6, 0x4B55, 0x4679, 0x4211
+};
+
diff --git a/src/libs/softfloat-3e/source/s_compare128M.c b/src/libs/softfloat-3e/source/s_compare128M.c
new file mode 100644
index 00000000..8f121820
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_compare128M.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_compare128M
+
+int_fast8_t softfloat_compare128M( const uint32_t *aPtr, const uint32_t *bPtr )
+{
+ unsigned int index, lastIndex;
+ uint32_t wordA, wordB;
+
+ index = indexWordHi( 4 );
+ lastIndex = indexWordLo( 4 );
+ for (;;) {
+ wordA = aPtr[index];
+ wordB = bPtr[index];
+ if ( wordA != wordB ) return (wordA < wordB) ? -1 : 1;
+ if ( index == lastIndex ) break;
+ index -= wordIncr;
+ }
+ return 0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_compare96M.c b/src/libs/softfloat-3e/source/s_compare96M.c
new file mode 100644
index 00000000..8fdf7186
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_compare96M.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_compare96M
+
+int_fast8_t softfloat_compare96M( const uint32_t *aPtr, const uint32_t *bPtr )
+{
+ unsigned int index, lastIndex;
+ uint32_t wordA, wordB;
+
+ index = indexWordHi( 3 );
+ lastIndex = indexWordLo( 3 );
+ for (;;) {
+ wordA = aPtr[index];
+ wordB = bPtr[index];
+ if ( wordA != wordB ) return (wordA < wordB) ? -1 : 1;
+ if ( index == lastIndex ) break;
+ index -= wordIncr;
+ }
+ return 0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_compareNonnormExtF80M.c b/src/libs/softfloat-3e/source/s_compareNonnormExtF80M.c
new file mode 100644
index 00000000..6712e576
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_compareNonnormExtF80M.c
@@ -0,0 +1,111 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat_types.h"
+
+int
+ softfloat_compareNonnormExtF80M(
+ const struct extFloat80M *aSPtr, const struct extFloat80M *bSPtr )
+{
+ uint_fast16_t uiA64, uiB64;
+ uint64_t sigA;
+ bool signB;
+ uint64_t sigB;
+ int32_t expA, expB;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA64 = aSPtr->signExp;
+ uiB64 = bSPtr->signExp;
+ sigA = aSPtr->signif;
+ signB = signExtF80UI64( uiB64 );
+ sigB = bSPtr->signif;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( (uiA64 ^ uiB64) & 0x8000 ) {
+ if ( ! (sigA | sigB) ) return 0;
+ goto resultFromSignB;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = expExtF80UI64( uiA64 );
+ expB = expExtF80UI64( uiB64 );
+ if ( expA == 0x7FFF ) {
+ if (expB == 0x7FFF) return 0;
+ signB = ! signB;
+ goto resultFromSignB;
+ }
+ if ( expB == 0x7FFF ) {
+ goto resultFromSignB;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) expA = 1;
+ if ( ! (sigA & UINT64_C( 0x8000000000000000 )) ) {
+ if ( sigA ) {
+ expA += softfloat_normExtF80SigM( &sigA );
+ } else {
+ expA = -128;
+ }
+ }
+ if ( ! expB ) expB = 1;
+ if ( ! (sigB & UINT64_C( 0x8000000000000000 )) ) {
+ if ( sigB ) {
+ expB += softfloat_normExtF80SigM( &sigB );
+ } else {
+ expB = -128;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( signB ) {
+ if ( expA < expB ) return 1;
+ if ( (expB < expA) || (sigB < sigA) ) return -1;
+ } else {
+ if ( expB < expA ) return 1;
+ if ( (expA < expB) || (sigA < sigB) ) return -1;
+ }
+ return (sigA != sigB);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ resultFromSignB:
+ return signB ? 1 : -1;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_countLeadingZeros16.c b/src/libs/softfloat-3e/source/s_countLeadingZeros16.c
new file mode 100644
index 00000000..af2831cc
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_countLeadingZeros16.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_countLeadingZeros16
+
+#define softfloat_countLeadingZeros16 softfloat_countLeadingZeros16
+#include "primitives.h"
+
+uint_fast8_t softfloat_countLeadingZeros16( uint16_t a )
+{
+ uint_fast8_t count;
+
+ count = 8;
+ if ( 0x100 <= a ) {
+ count = 0;
+ a >>= 8;
+ }
+ count += softfloat_countLeadingZeros8[a];
+ return count;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_countLeadingZeros32.c b/src/libs/softfloat-3e/source/s_countLeadingZeros32.c
new file mode 100644
index 00000000..a7c50cd4
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_countLeadingZeros32.c
@@ -0,0 +1,64 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_countLeadingZeros32
+
+#define softfloat_countLeadingZeros32 softfloat_countLeadingZeros32
+#include "primitives.h"
+
+uint_fast8_t softfloat_countLeadingZeros32( uint32_t a )
+{
+ uint_fast8_t count;
+
+ count = 0;
+ if ( a < 0x10000 ) {
+ count = 16;
+ a <<= 16;
+ }
+ if ( a < 0x1000000 ) {
+ count += 8;
+ a <<= 8;
+ }
+ count += softfloat_countLeadingZeros8[a>>24];
+ return count;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_countLeadingZeros64.c b/src/libs/softfloat-3e/source/s_countLeadingZeros64.c
new file mode 100644
index 00000000..34745b12
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_countLeadingZeros64.c
@@ -0,0 +1,73 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_countLeadingZeros64
+
+#define softfloat_countLeadingZeros64 softfloat_countLeadingZeros64
+#include "primitives.h"
+
+uint_fast8_t softfloat_countLeadingZeros64( uint64_t a )
+{
+ uint_fast8_t count;
+ uint32_t a32;
+
+ count = 0;
+ a32 = a>>32;
+ if ( ! a32 ) {
+ count = 32;
+ a32 = a;
+ }
+ /*------------------------------------------------------------------------
+ | From here, result is current count + count leading zeros of `a32'.
+ *------------------------------------------------------------------------*/
+ if ( a32 < 0x10000 ) {
+ count += 16;
+ a32 <<= 16;
+ }
+ if ( a32 < 0x1000000 ) {
+ count += 8;
+ a32 <<= 8;
+ }
+ count += softfloat_countLeadingZeros8[a32>>24];
+ return count;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_countLeadingZeros8.c b/src/libs/softfloat-3e/source/s_countLeadingZeros8.c
new file mode 100644
index 00000000..0cc60a11
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_countLeadingZeros8.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+
+const uint_least8_t softfloat_countLeadingZeros8[256] = {
+ 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
diff --git a/src/libs/softfloat-3e/source/s_eq128.c b/src/libs/softfloat-3e/source/s_eq128.c
new file mode 100644
index 00000000..7b2015dc
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_eq128.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_eq128
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+bool softfloat_eq128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )
+{
+
+ return (a64 == b64) && (a0 == b0);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_invalidExtF80M.c b/src/libs/softfloat-3e/source/s_invalidExtF80M.c
new file mode 100644
index 00000000..bb35066b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_invalidExtF80M.c
@@ -0,0 +1,49 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+void softfloat_invalidExtF80M( struct extFloat80M *zSPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ zSPtr->signExp = defaultNaNExtF80UI64;
+ zSPtr->signif = defaultNaNExtF80UI0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_invalidF128M.c b/src/libs/softfloat-3e/source/s_invalidF128M.c
new file mode 100644
index 00000000..c79a6f0b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_invalidF128M.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+void softfloat_invalidF128M( uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ zWPtr[indexWord( 4, 3 )] = defaultNaNF128UI96;
+ zWPtr[indexWord( 4, 2 )] = defaultNaNF128UI64;
+ zWPtr[indexWord( 4, 1 )] = defaultNaNF128UI32;
+ zWPtr[indexWord( 4, 0 )] = defaultNaNF128UI0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_isNaNF128M.c b/src/libs/softfloat-3e/source/s_isNaNF128M.c
new file mode 100644
index 00000000..c73e49b4
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_isNaNF128M.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool softfloat_isNaNF128M( const uint32_t *aWPtr )
+{
+ uint32_t uiA96;
+
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ if ( (~uiA96 & 0x7FFF0000) != 0 ) return false;
+ return
+ ((uiA96 & 0x0000FFFF) != 0)
+ || ((aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )])
+ != 0);
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_le128.c b/src/libs/softfloat-3e/source/s_le128.c
new file mode 100644
index 00000000..6ce33649
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_le128.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_le128
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+bool softfloat_le128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )
+{
+
+ return (a64 < b64) || ((a64 == b64) && (a0 <= b0));
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_lt128.c b/src/libs/softfloat-3e/source/s_lt128.c
new file mode 100644
index 00000000..608b2310
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_lt128.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_lt128
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+bool softfloat_lt128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )
+{
+
+ return (a64 < b64) || ((a64 == b64) && (a0 < b0));
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_mul128By32.c b/src/libs/softfloat-3e/source/s_mul128By32.c
new file mode 100644
index 00000000..df32ee73
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mul128By32.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_mul128By32
+
+struct uint128 softfloat_mul128By32( uint64_t a64, uint64_t a0, uint32_t b )
+{
+ struct uint128 z;
+ uint_fast64_t mid;
+ uint_fast32_t carry;
+
+ z.v0 = a0 * b;
+ mid = (uint_fast64_t) (uint32_t) (a0>>32) * b;
+ carry = (uint32_t) ((uint_fast32_t) (z.v0>>32) - (uint_fast32_t) mid);
+ z.v64 = a64 * b + (uint_fast32_t) ((mid + carry)>>32);
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_mul128MTo256M.c b/src/libs/softfloat-3e/source/s_mul128MTo256M.c
new file mode 100644
index 00000000..68d272ea
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mul128MTo256M.c
@@ -0,0 +1,100 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_mul128MTo256M
+
+void
+ softfloat_mul128MTo256M(
+ const uint32_t *aPtr, const uint32_t *bPtr, uint32_t *zPtr )
+{
+ uint32_t *lastZPtr, wordB;
+ uint64_t dwordProd;
+ uint32_t wordZ;
+ uint_fast8_t carry;
+
+ bPtr += indexWordLo( 4 );
+ lastZPtr = zPtr + indexMultiwordHi( 8, 5 );
+ zPtr += indexMultiwordLo( 8, 5 );
+ wordB = *bPtr;
+ dwordProd = (uint64_t) aPtr[indexWord( 4, 0 )] * wordB;
+ zPtr[indexWord( 5, 0 )] = dwordProd;
+ dwordProd = (uint64_t) aPtr[indexWord( 4, 1 )] * wordB + (dwordProd>>32);
+ zPtr[indexWord( 5, 1 )] = dwordProd;
+ dwordProd = (uint64_t) aPtr[indexWord( 4, 2 )] * wordB + (dwordProd>>32);
+ zPtr[indexWord( 5, 2 )] = dwordProd;
+ dwordProd = (uint64_t) aPtr[indexWord( 4, 3 )] * wordB + (dwordProd>>32);
+ zPtr[indexWord( 5, 3 )] = dwordProd;
+ zPtr[indexWord( 5, 4 )] = dwordProd>>32;
+ do {
+ bPtr += wordIncr;
+ zPtr += wordIncr;
+ wordB = *bPtr;
+ dwordProd = (uint64_t) aPtr[indexWord( 4, 0 )] * wordB;
+ wordZ = zPtr[indexWord( 5, 0 )] + (uint32_t) dwordProd;
+ zPtr[indexWord( 5, 0 )] = wordZ;
+ carry = (wordZ < (uint32_t) dwordProd);
+ dwordProd =
+ (uint64_t) aPtr[indexWord( 4, 1 )] * wordB + (dwordProd>>32);
+ wordZ = zPtr[indexWord( 5, 1 )] + (uint32_t) dwordProd + carry;
+ zPtr[indexWord( 5, 1 )] = wordZ;
+ if ( wordZ != (uint32_t) dwordProd ) {
+ carry = (wordZ < (uint32_t) dwordProd);
+ }
+ dwordProd =
+ (uint64_t) aPtr[indexWord( 4, 2 )] * wordB + (dwordProd>>32);
+ wordZ = zPtr[indexWord( 5, 2 )] + (uint32_t) dwordProd + carry;
+ zPtr[indexWord( 5, 2 )] = wordZ;
+ if ( wordZ != (uint32_t) dwordProd ) {
+ carry = (wordZ < (uint32_t) dwordProd);
+ }
+ dwordProd =
+ (uint64_t) aPtr[indexWord( 4, 3 )] * wordB + (dwordProd>>32);
+ wordZ = zPtr[indexWord( 5, 3 )] + (uint32_t) dwordProd + carry;
+ zPtr[indexWord( 5, 3 )] = wordZ;
+ if ( wordZ != (uint32_t) dwordProd ) {
+ carry = (wordZ < (uint32_t) dwordProd);
+ }
+ zPtr[indexWord( 5, 4 )] = (dwordProd>>32) + carry;
+ } while ( zPtr != lastZPtr );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_mul128To256M.c b/src/libs/softfloat-3e/source/s_mul128To256M.c
new file mode 100644
index 00000000..91df8f22
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mul128To256M.c
@@ -0,0 +1,71 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_mul128To256M
+
+#define softfloat_mul128To256M softfloat_mul128To256M
+#include "primitives.h"
+
+void
+ softfloat_mul128To256M(
+ uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0, uint64_t *zPtr )
+{
+ struct uint128 p0, p64, p128;
+ uint_fast64_t z64, z128, z192;
+
+ p0 = softfloat_mul64To128( a0, b0 );
+ zPtr[indexWord( 4, 0 )] = p0.v0;
+ p64 = softfloat_mul64To128( a64, b0 );
+ z64 = p64.v0 + p0.v64;
+ z128 = p64.v64 + (z64 < p64.v0);
+ p128 = softfloat_mul64To128( a64, b64 );
+ z128 += p128.v0;
+ z192 = p128.v64 + (z128 < p128.v0);
+ p64 = softfloat_mul64To128( a0, b64 );
+ z64 += p64.v0;
+ zPtr[indexWord( 4, 1 )] = z64;
+ p64.v64 += (z64 < p64.v0);
+ z128 += p64.v64;
+ zPtr[indexWord( 4, 2 )] = z128;
+ zPtr[indexWord( 4, 3 )] = z192 + (z128 < p64.v64);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_mul64ByShifted32To128.c b/src/libs/softfloat-3e/source/s_mul64ByShifted32To128.c
new file mode 100644
index 00000000..ea8d486a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mul64ByShifted32To128.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_mul64ByShifted32To128
+
+struct uint128 softfloat_mul64ByShifted32To128( uint64_t a, uint32_t b )
+{
+ uint_fast64_t mid;
+ struct uint128 z;
+
+ mid = (uint_fast64_t) (uint32_t) a * b;
+ z.v0 = mid<<32;
+ z.v64 = (uint_fast64_t) (uint32_t) (a>>32) * b + (mid>>32);
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_mul64To128.c b/src/libs/softfloat-3e/source/s_mul64To128.c
new file mode 100644
index 00000000..0a3c2b99
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mul64To128.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_mul64To128
+
+struct uint128 softfloat_mul64To128( uint64_t a, uint64_t b )
+{
+ uint32_t a32, a0, b32, b0;
+ struct uint128 z;
+ uint64_t mid1, mid;
+
+ a32 = a>>32;
+ a0 = a;
+ b32 = b>>32;
+ b0 = b;
+ z.v0 = (uint_fast64_t) a0 * b0;
+ mid1 = (uint_fast64_t) a32 * b0;
+ mid = mid1 + (uint_fast64_t) a0 * b32;
+ z.v64 = (uint_fast64_t) a32 * b32;
+ z.v64 += (uint_fast64_t) (mid < mid1)<<32 | mid>>32;
+ mid <<= 32;
+ z.v0 += mid;
+ z.v64 += (z.v0 < mid);
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_mul64To128M.c b/src/libs/softfloat-3e/source/s_mul64To128M.c
new file mode 100644
index 00000000..cd152897
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mul64To128M.c
@@ -0,0 +1,68 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_mul64To128M
+
+void softfloat_mul64To128M( uint64_t a, uint64_t b, uint32_t *zPtr )
+{
+ uint32_t a32, a0, b32, b0;
+ uint64_t z0, mid1, z64, mid;
+
+ a32 = a>>32;
+ a0 = a;
+ b32 = b>>32;
+ b0 = b;
+ z0 = (uint64_t) a0 * b0;
+ mid1 = (uint64_t) a32 * b0;
+ mid = mid1 + (uint64_t) a0 * b32;
+ z64 = (uint64_t) a32 * b32;
+ z64 += (uint64_t) (mid < mid1)<<32 | mid>>32;
+ mid <<= 32;
+ z0 += mid;
+ zPtr[indexWord( 4, 1 )] = z0>>32;
+ zPtr[indexWord( 4, 0 )] = z0;
+ z64 += (z0 < mid);
+ zPtr[indexWord( 4, 3 )] = z64>>32;
+ zPtr[indexWord( 4, 2 )] = z64;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_mulAddF128.c b/src/libs/softfloat-3e/source/s_mulAddF128.c
new file mode 100644
index 00000000..08a301e3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mulAddF128.c
@@ -0,0 +1,351 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float128_t
+ softfloat_mulAddF128(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0,
+ uint_fast64_t uiC64,
+ uint_fast64_t uiC0,
+ uint_fast8_t op
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ bool signA;
+ int_fast32_t expA;
+ struct uint128 sigA;
+ bool signB;
+ int_fast32_t expB;
+ struct uint128 sigB;
+ bool signC;
+ int_fast32_t expC;
+ struct uint128 sigC;
+ bool signZ;
+ uint_fast64_t magBits;
+ struct uint128 uiZ;
+ struct exp32_sig128 normExpSig;
+ int_fast32_t expZ;
+ uint64_t sig256Z[4];
+ struct uint128 sigZ;
+ int_fast32_t shiftDist, expDiff;
+ struct uint128 x128;
+ uint64_t sig256C[4];
+ static uint64_t zero256[4] = INIT_UINTM4( 0, 0, 0, 0 );
+ uint_fast64_t sigZExtra, sig256Z0;
+ union ui128_f128 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signA = signF128UI64( uiA64 );
+ expA = expF128UI64( uiA64 );
+ sigA.v64 = fracF128UI64( uiA64 );
+ sigA.v0 = uiA0;
+ signB = signF128UI64( uiB64 );
+ expB = expF128UI64( uiB64 );
+ sigB.v64 = fracF128UI64( uiB64 );
+ sigB.v0 = uiB0;
+ signC = signF128UI64( uiC64 ) ^ (op == softfloat_mulAdd_subC);
+ expC = expF128UI64( uiC64 );
+ sigC.v64 = fracF128UI64( uiC64 );
+ sigC.v0 = uiC0;
+ signZ = signA ^ signB ^ (op == softfloat_mulAdd_subProd);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FFF ) {
+ if (
+ (sigA.v64 | sigA.v0) || ((expB == 0x7FFF) && (sigB.v64 | sigB.v0))
+ ) {
+ goto propagateNaN_ABC;
+ }
+ magBits = expB | sigB.v64 | sigB.v0;
+ goto infProdArg;
+ }
+ if ( expB == 0x7FFF ) {
+ if ( sigB.v64 | sigB.v0 ) goto propagateNaN_ABC;
+ magBits = expA | sigA.v64 | sigA.v0;
+ goto infProdArg;
+ }
+ if ( expC == 0x7FFF ) {
+ if ( sigC.v64 | sigC.v0 ) {
+ uiZ.v64 = 0;
+ uiZ.v0 = 0;
+ goto propagateNaN_ZC;
+ }
+ uiZ.v64 = uiC64;
+ uiZ.v0 = uiC0;
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! (sigA.v64 | sigA.v0) ) goto zeroProd;
+ normExpSig = softfloat_normSubnormalF128Sig( sigA.v64, sigA.v0 );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ if ( ! expB ) {
+ if ( ! (sigB.v64 | sigB.v0) ) goto zeroProd;
+ normExpSig = softfloat_normSubnormalF128Sig( sigB.v64, sigB.v0 );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA + expB - 0x3FFE;
+ sigA.v64 |= UINT64_C( 0x0001000000000000 );
+ sigB.v64 |= UINT64_C( 0x0001000000000000 );
+ sigA = softfloat_shortShiftLeft128( sigA.v64, sigA.v0, 8 );
+ sigB = softfloat_shortShiftLeft128( sigB.v64, sigB.v0, 15 );
+ softfloat_mul128To256M( sigA.v64, sigA.v0, sigB.v64, sigB.v0, sig256Z );
+ sigZ.v64 = sig256Z[indexWord( 4, 3 )];
+ sigZ.v0 = sig256Z[indexWord( 4, 2 )];
+ shiftDist = 0;
+ if ( ! (sigZ.v64 & UINT64_C( 0x0100000000000000 )) ) {
+ --expZ;
+ shiftDist = -1;
+ }
+ if ( ! expC ) {
+ if ( ! (sigC.v64 | sigC.v0) ) {
+ shiftDist += 8;
+ goto sigZ;
+ }
+ normExpSig = softfloat_normSubnormalF128Sig( sigC.v64, sigC.v0 );
+ expC = normExpSig.exp;
+ sigC = normExpSig.sig;
+ }
+ sigC.v64 |= UINT64_C( 0x0001000000000000 );
+ sigC = softfloat_shortShiftLeft128( sigC.v64, sigC.v0, 8 );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expZ - expC;
+ if ( expDiff < 0 ) {
+ expZ = expC;
+ if ( (signZ == signC) || (expDiff < -1) ) {
+ shiftDist -= expDiff;
+ if ( shiftDist ) {
+ sigZ =
+ softfloat_shiftRightJam128( sigZ.v64, sigZ.v0, shiftDist );
+ }
+ } else {
+ if ( ! shiftDist ) {
+ x128 =
+ softfloat_shortShiftRight128(
+ sig256Z[indexWord( 4, 1 )], sig256Z[indexWord( 4, 0 )],
+ 1
+ );
+ sig256Z[indexWord( 4, 1 )] = (sigZ.v0<<63) | x128.v64;
+ sig256Z[indexWord( 4, 0 )] = x128.v0;
+ sigZ = softfloat_shortShiftRight128( sigZ.v64, sigZ.v0, 1 );
+ sig256Z[indexWord( 4, 3 )] = sigZ.v64;
+ sig256Z[indexWord( 4, 2 )] = sigZ.v0;
+ }
+ }
+ } else {
+ if ( shiftDist ) softfloat_add256M( sig256Z, sig256Z, sig256Z );
+ if ( ! expDiff ) {
+ sigZ.v64 = sig256Z[indexWord( 4, 3 )];
+ sigZ.v0 = sig256Z[indexWord( 4, 2 )];
+ } else {
+ sig256C[indexWord( 4, 3 )] = sigC.v64;
+ sig256C[indexWord( 4, 2 )] = sigC.v0;
+ sig256C[indexWord( 4, 1 )] = 0;
+ sig256C[indexWord( 4, 0 )] = 0;
+ softfloat_shiftRightJam256M( sig256C, expDiff, sig256C );
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ shiftDist = 8;
+ if ( signZ == signC ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expDiff <= 0 ) {
+ sigZ = softfloat_add128( sigC.v64, sigC.v0, sigZ.v64, sigZ.v0 );
+ } else {
+ softfloat_add256M( sig256Z, sig256C, sig256Z );
+ sigZ.v64 = sig256Z[indexWord( 4, 3 )];
+ sigZ.v0 = sig256Z[indexWord( 4, 2 )];
+ }
+ if ( sigZ.v64 & UINT64_C( 0x0200000000000000 ) ) {
+ ++expZ;
+ shiftDist = 9;
+ }
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expDiff < 0 ) {
+ signZ = signC;
+ if ( expDiff < -1 ) {
+ sigZ =
+ softfloat_sub128( sigC.v64, sigC.v0, sigZ.v64, sigZ.v0 );
+ sigZExtra =
+ sig256Z[indexWord( 4, 1 )] | sig256Z[indexWord( 4, 0 )];
+ if ( sigZExtra ) {
+ sigZ = softfloat_sub128( sigZ.v64, sigZ.v0, 0, 1 );
+ }
+ if ( ! (sigZ.v64 & UINT64_C( 0x0100000000000000 )) ) {
+ --expZ;
+ shiftDist = 7;
+ }
+ goto shiftRightRoundPack;
+ } else {
+ sig256C[indexWord( 4, 3 )] = sigC.v64;
+ sig256C[indexWord( 4, 2 )] = sigC.v0;
+ sig256C[indexWord( 4, 1 )] = 0;
+ sig256C[indexWord( 4, 0 )] = 0;
+ softfloat_sub256M( sig256C, sig256Z, sig256Z );
+ }
+ } else if ( ! expDiff ) {
+ sigZ = softfloat_sub128( sigZ.v64, sigZ.v0, sigC.v64, sigC.v0 );
+ if (
+ ! (sigZ.v64 | sigZ.v0) && ! sig256Z[indexWord( 4, 1 )]
+ && ! sig256Z[indexWord( 4, 0 )]
+ ) {
+ goto completeCancellation;
+ }
+ sig256Z[indexWord( 4, 3 )] = sigZ.v64;
+ sig256Z[indexWord( 4, 2 )] = sigZ.v0;
+ if ( sigZ.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ signZ = ! signZ;
+ softfloat_sub256M( zero256, sig256Z, sig256Z );
+ }
+ } else {
+ softfloat_sub256M( sig256Z, sig256C, sig256Z );
+ if ( 1 < expDiff ) {
+ sigZ.v64 = sig256Z[indexWord( 4, 3 )];
+ sigZ.v0 = sig256Z[indexWord( 4, 2 )];
+ if ( ! (sigZ.v64 & UINT64_C( 0x0100000000000000 )) ) {
+ --expZ;
+ shiftDist = 7;
+ }
+ goto sigZ;
+ }
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sigZ.v64 = sig256Z[indexWord( 4, 3 )];
+ sigZ.v0 = sig256Z[indexWord( 4, 2 )];
+ sigZExtra = sig256Z[indexWord( 4, 1 )];
+ sig256Z0 = sig256Z[indexWord( 4, 0 )];
+ if ( sigZ.v64 ) {
+ if ( sig256Z0 ) sigZExtra |= 1;
+ } else {
+ expZ -= 64;
+ sigZ.v64 = sigZ.v0;
+ sigZ.v0 = sigZExtra;
+ sigZExtra = sig256Z0;
+ if ( ! sigZ.v64 ) {
+ expZ -= 64;
+ sigZ.v64 = sigZ.v0;
+ sigZ.v0 = sigZExtra;
+ sigZExtra = 0;
+ if ( ! sigZ.v64 ) {
+ expZ -= 64;
+ sigZ.v64 = sigZ.v0;
+ sigZ.v0 = 0;
+ }
+ }
+ }
+ shiftDist = softfloat_countLeadingZeros64( sigZ.v64 );
+ expZ += 7 - shiftDist;
+ shiftDist = 15 - shiftDist;
+ if ( 0 < shiftDist ) goto shiftRightRoundPack;
+ if ( shiftDist ) {
+ shiftDist = -shiftDist;
+ sigZ = softfloat_shortShiftLeft128( sigZ.v64, sigZ.v0, shiftDist );
+ x128 = softfloat_shortShiftLeft128( 0, sigZExtra, shiftDist );
+ sigZ.v0 |= x128.v64;
+ sigZExtra = x128.v0;
+ }
+ goto roundPack;
+ }
+ sigZ:
+ sigZExtra = sig256Z[indexWord( 4, 1 )] | sig256Z[indexWord( 4, 0 )];
+ shiftRightRoundPack:
+ sigZExtra = (uint64_t) (sigZ.v0<<(64 - shiftDist)) | (sigZExtra != 0);
+ sigZ = softfloat_shortShiftRight128( sigZ.v64, sigZ.v0, shiftDist );
+ roundPack:
+ return
+ softfloat_roundPackToF128(
+ signZ, expZ - 1, sigZ.v64, sigZ.v0, sigZExtra SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN_ABC:
+ uiZ = softfloat_propagateNaNF128UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto propagateNaN_ZC;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infProdArg:
+ if ( magBits ) {
+ uiZ.v64 = packToF128UI64( signZ, 0x7FFF, 0 );
+ uiZ.v0 = 0;
+ if ( expC != 0x7FFF ) goto uiZ;
+ if ( sigC.v64 | sigC.v0 ) goto propagateNaN_ZC;
+ if ( signZ == signC ) goto uiZ;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ propagateNaN_ZC:
+ uiZ = softfloat_propagateNaNF128UI( uiZ.v64, uiZ.v0, uiC64, uiC0 SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zeroProd:
+ uiZ.v64 = uiC64;
+ uiZ.v0 = uiC0;
+ if ( ! (expC | sigC.v64 | sigC.v0) && (signZ != signC) ) {
+ completeCancellation:
+ uiZ.v64 =
+ packToF128UI64(
+ (softfloat_roundingMode == softfloat_round_min), 0, 0 );
+ uiZ.v0 = 0;
+ }
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_mulAddF128M.c b/src/libs/softfloat-3e/source/s_mulAddF128M.c
new file mode 100644
index 00000000..3fcb9063
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mulAddF128M.c
@@ -0,0 +1,383 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+void
+ softfloat_mulAddF128M(
+ const uint32_t *aWPtr,
+ const uint32_t *bWPtr,
+ const uint32_t *cWPtr,
+ uint32_t *zWPtr,
+ uint_fast8_t op
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ uint32_t uiA96;
+ int32_t expA;
+ uint32_t uiB96;
+ int32_t expB;
+ uint32_t uiC96;
+ bool signC;
+ int32_t expC;
+ bool signProd, prodIsInfinite;
+ uint32_t *ptr, uiZ96, sigA[4];
+ uint_fast8_t shiftDist;
+ uint32_t sigX[5];
+ int32_t expProd;
+ uint32_t sigProd[8], wordSig;
+ bool doSub;
+ uint_fast8_t
+ (*addCarryMRoutinePtr)(
+ uint_fast8_t,
+ const uint32_t *,
+ const uint32_t *,
+ uint_fast8_t,
+ uint32_t *
+ );
+ int32_t expDiff;
+ bool signZ;
+ int32_t expZ;
+ uint32_t *extSigPtr;
+ uint_fast8_t carry;
+ void (*roundPackRoutinePtr)( bool, int32_t, uint32_t *, uint32_t * SOFTFLOAT_STATE_DECL_COMMA );
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ expA = expF128UI96( uiA96 );
+ uiB96 = bWPtr[indexWordHi( 4 )];
+ expB = expF128UI96( uiB96 );
+ uiC96 = cWPtr[indexWordHi( 4 )];
+ signC = signF128UI96( uiC96 ) ^ (op == softfloat_mulAdd_subC);
+ expC = expF128UI96( uiC96 );
+ signProd =
+ signF128UI96( uiA96 ) ^ signF128UI96( uiB96 )
+ ^ (op == softfloat_mulAdd_subProd);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ prodIsInfinite = false;
+ if ( (expA == 0x7FFF) || (expB == 0x7FFF) ) {
+ if ( softfloat_tryPropagateNaNF128M( aWPtr, bWPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA ) ) {
+ goto propagateNaN_ZC;
+ }
+ ptr = (uint32_t *) aWPtr;
+ if ( ! (uint32_t) (uiA96<<1) ) goto possibleInvalidProd;
+ if ( ! (uint32_t) (uiB96<<1) ) {
+ ptr = (uint32_t *) bWPtr;
+ possibleInvalidProd:
+ if (
+ ! (ptr[indexWord( 4, 2 )] | ptr[indexWord( 4, 1 )]
+ | ptr[indexWord( 4, 0 )])
+ ) {
+ goto invalid;
+ }
+ }
+ prodIsInfinite = true;
+ }
+ if ( expC == 0x7FFF ) {
+ if (
+ fracF128UI96( uiC96 )
+ || (cWPtr[indexWord( 4, 2 )] | cWPtr[indexWord( 4, 1 )]
+ | cWPtr[indexWord( 4, 0 )])
+ ) {
+ zWPtr[indexWordHi( 4 )] = 0;
+ goto propagateNaN_ZC;
+ }
+ if ( prodIsInfinite && (signProd != signC) ) goto invalid;
+ goto copyC;
+ }
+ if ( prodIsInfinite ) {
+ uiZ96 = packToF128UI96( signProd, 0x7FFF, 0 );
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA ) {
+ sigA[indexWordHi( 4 )] = fracF128UI96( uiA96 ) | 0x00010000;
+ sigA[indexWord( 4, 2 )] = aWPtr[indexWord( 4, 2 )];
+ sigA[indexWord( 4, 1 )] = aWPtr[indexWord( 4, 1 )];
+ sigA[indexWord( 4, 0 )] = aWPtr[indexWord( 4, 0 )];
+ } else {
+ expA = softfloat_shiftNormSigF128M( aWPtr, 0, sigA );
+ if ( expA == -128 ) goto zeroProd;
+ }
+ if ( expB ) {
+ sigX[indexWordHi( 4 )] = fracF128UI96( uiB96 ) | 0x00010000;
+ sigX[indexWord( 4, 2 )] = bWPtr[indexWord( 4, 2 )];
+ sigX[indexWord( 4, 1 )] = bWPtr[indexWord( 4, 1 )];
+ sigX[indexWord( 4, 0 )] = bWPtr[indexWord( 4, 0 )];
+ } else {
+ expB = softfloat_shiftNormSigF128M( bWPtr, 0, sigX );
+ if ( expB == -128 ) goto zeroProd;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expProd = expA + expB - 0x3FF0;
+ softfloat_mul128MTo256M( sigA, sigX, sigProd );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ wordSig = fracF128UI96( uiC96 );
+ if ( expC ) {
+ --expC;
+ wordSig |= 0x00010000;
+ }
+ sigX[indexWordHi( 5 )] = wordSig;
+ sigX[indexWord( 5, 3 )] = cWPtr[indexWord( 4, 2 )];
+ sigX[indexWord( 5, 2 )] = cWPtr[indexWord( 4, 1 )];
+ sigX[indexWord( 5, 1 )] = cWPtr[indexWord( 4, 0 )];
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ doSub = (signProd != signC);
+ addCarryMRoutinePtr =
+ doSub ? softfloat_addComplCarryM : softfloat_addCarryM;
+ expDiff = expProd - expC;
+ if ( expDiff <= 0 ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ signZ = signC;
+ expZ = expC;
+ if (
+ sigProd[indexWord( 8, 2 )]
+ || (sigProd[indexWord( 8, 1 )] | sigProd[indexWord( 8, 0 )])
+ ) {
+ sigProd[indexWord( 8, 3 )] |= 1;
+ }
+ extSigPtr = &sigProd[indexMultiwordHi( 8, 5 )];
+ if ( expDiff ) {
+ softfloat_shiftRightJam160M( extSigPtr, -expDiff, extSigPtr );
+ }
+ carry = 0;
+ if ( doSub ) {
+ wordSig = extSigPtr[indexWordLo( 5 )];
+ extSigPtr[indexWordLo( 5 )] = -wordSig;
+ carry = ! wordSig;
+ }
+ (*addCarryMRoutinePtr)(
+ 4,
+ &sigX[indexMultiwordHi( 5, 4 )],
+ extSigPtr + indexMultiwordHi( 5, 4 ),
+ carry,
+ extSigPtr + indexMultiwordHi( 5, 4 )
+ );
+ wordSig = extSigPtr[indexWordHi( 5 )];
+ if ( ! expZ ) {
+ if ( wordSig & 0x80000000 ) {
+ signZ = ! signZ;
+ softfloat_negX160M( extSigPtr );
+ wordSig = extSigPtr[indexWordHi( 5 )];
+ }
+ goto checkCancellation;
+ }
+ if ( wordSig < 0x00010000 ) {
+ --expZ;
+ softfloat_add160M( extSigPtr, extSigPtr, extSigPtr );
+ goto roundPack;
+ }
+ goto extSigReady_noCancellation;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ signZ = signProd;
+ expZ = expProd;
+ sigX[indexWordLo( 5 )] = 0;
+ expDiff -= 128;
+ if ( 0 <= expDiff ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ if ( expDiff ) softfloat_shiftRightJam160M( sigX, expDiff, sigX );
+ wordSig = sigX[indexWordLo( 5 )];
+ carry = 0;
+ if ( doSub ) {
+ carry = ! wordSig;
+ wordSig = -wordSig;
+ }
+ carry =
+ (*addCarryMRoutinePtr)(
+ 4,
+ &sigProd[indexMultiwordLo( 8, 4 )],
+ &sigX[indexMultiwordHi( 5, 4 )],
+ carry,
+ &sigProd[indexMultiwordLo( 8, 4 )]
+ );
+ sigProd[indexWord( 8, 2 )] |= wordSig;
+ ptr = &sigProd[indexWord( 8, 4 )];
+ } else {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ shiftDist = expDiff & 31;
+ if ( shiftDist ) {
+ softfloat_shortShiftRight160M( sigX, shiftDist, sigX );
+ }
+ expDiff >>= 5;
+ extSigPtr =
+ &sigProd[indexMultiwordLo( 8, 5 )] - wordIncr
+ + expDiff * -wordIncr;
+ carry =
+ (*addCarryMRoutinePtr)( 5, extSigPtr, sigX, doSub, extSigPtr );
+ if ( expDiff == -4 ) {
+ /*------------------------------------------------------------
+ *------------------------------------------------------------*/
+ wordSig = sigProd[indexWordHi( 8 )];
+ if ( wordSig & 0x80000000 ) {
+ signZ = ! signZ;
+ softfloat_negX256M( sigProd );
+ wordSig = sigProd[indexWordHi( 8 )];
+ }
+ /*------------------------------------------------------------
+ *------------------------------------------------------------*/
+ if ( wordSig ) goto expProdBigger_noWordShift;
+ wordSig = sigProd[indexWord( 8, 6 )];
+ if ( 0x00040000 <= wordSig ) goto expProdBigger_noWordShift;
+ expZ -= 32;
+ extSigPtr = &sigProd[indexMultiwordHi( 8, 5 )] - wordIncr;
+ for (;;) {
+ if ( wordSig ) break;
+ wordSig = extSigPtr[indexWord( 5, 3 )];
+ if ( 0x00040000 <= wordSig ) break;
+ expZ -= 32;
+ extSigPtr -= wordIncr;
+ if ( extSigPtr == &sigProd[indexMultiwordLo( 8, 5 )] ) {
+ goto checkCancellation;
+ }
+ }
+ /*------------------------------------------------------------
+ *------------------------------------------------------------*/
+ ptr = extSigPtr + indexWordLo( 5 );
+ do {
+ ptr -= wordIncr;
+ if ( *ptr ) {
+ extSigPtr[indexWordLo( 5 )] |= 1;
+ break;
+ }
+ } while ( ptr != &sigProd[indexWordLo( 8 )] );
+ wordSig = extSigPtr[indexWordHi( 5 )];
+ goto extSigReady;
+ }
+ ptr = extSigPtr + indexWordHi( 5 ) + wordIncr;
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( carry != doSub ) {
+ if ( doSub ) {
+ do {
+ wordSig = *ptr;
+ *ptr = wordSig - 1;
+ ptr += wordIncr;
+ } while ( ! wordSig );
+ } else {
+ do {
+ wordSig = *ptr + 1;
+ *ptr = wordSig;
+ ptr += wordIncr;
+ } while ( ! wordSig );
+ }
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ expProdBigger_noWordShift:
+ if (
+ sigProd[indexWord( 8, 2 )]
+ || (sigProd[indexWord( 8, 1 )] | sigProd[indexWord( 8, 0 )])
+ ) {
+ sigProd[indexWord( 8, 3 )] |= 1;
+ }
+ extSigPtr = &sigProd[indexMultiwordHi( 8, 5 )];
+ wordSig = extSigPtr[indexWordHi( 5 )];
+ }
+ extSigReady:
+ roundPackRoutinePtr = softfloat_normRoundPackMToF128M;
+ if ( wordSig < 0x00010000 ) goto doRoundPack;
+ extSigReady_noCancellation:
+ if ( 0x00020000 <= wordSig ) {
+ ++expZ;
+ softfloat_shortShiftRightJam160M( extSigPtr, 1, extSigPtr );
+ }
+ roundPack:
+ roundPackRoutinePtr = softfloat_roundPackMToF128M;
+ doRoundPack:
+ (*roundPackRoutinePtr)( signZ, expZ, extSigPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_invalidF128M( zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ propagateNaN_ZC:
+ softfloat_propagateNaNF128M( zWPtr, cWPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zeroProd:
+ if (
+ ! (uint32_t) (uiC96<<1) && (signProd != signC)
+ && ! cWPtr[indexWord( 4, 2 )]
+ && ! (cWPtr[indexWord( 4, 1 )] | cWPtr[indexWord( 4, 0 )])
+ ) {
+ goto completeCancellation;
+ }
+ copyC:
+ zWPtr[indexWordHi( 4 )] = uiC96;
+ zWPtr[indexWord( 4, 2 )] = cWPtr[indexWord( 4, 2 )];
+ zWPtr[indexWord( 4, 1 )] = cWPtr[indexWord( 4, 1 )];
+ zWPtr[indexWord( 4, 0 )] = cWPtr[indexWord( 4, 0 )];
+ return;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ checkCancellation:
+ if (
+ wordSig
+ || (extSigPtr[indexWord( 5, 3 )] | extSigPtr[indexWord( 5, 2 )])
+ || (extSigPtr[indexWord( 5, 1 )] | extSigPtr[indexWord( 5, 0 )])
+ ) {
+ goto extSigReady;
+ }
+ completeCancellation:
+ uiZ96 =
+ packToF128UI96(
+ (softfloat_roundingMode == softfloat_round_min), 0, 0 );
+ uiZ:
+ zWPtr[indexWordHi( 4 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_mulAddF16.c b/src/libs/softfloat-3e/source/s_mulAddF16.c
new file mode 100644
index 00000000..4b85eb06
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mulAddF16.c
@@ -0,0 +1,226 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float16_t
+ softfloat_mulAddF16(
+ uint_fast16_t uiA, uint_fast16_t uiB, uint_fast16_t uiC, uint_fast8_t op SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool signA;
+ int_fast8_t expA;
+ uint_fast16_t sigA;
+ bool signB;
+ int_fast8_t expB;
+ uint_fast16_t sigB;
+ bool signC;
+ int_fast8_t expC;
+ uint_fast16_t sigC;
+ bool signProd;
+ uint_fast16_t magBits, uiZ;
+ struct exp8_sig16 normExpSig;
+ int_fast8_t expProd;
+ uint_fast32_t sigProd;
+ bool signZ;
+ int_fast8_t expZ;
+ uint_fast16_t sigZ;
+ int_fast8_t expDiff;
+ uint_fast32_t sig32Z, sig32C;
+ int_fast8_t shiftDist;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signA = signF16UI( uiA );
+ expA = expF16UI( uiA );
+ sigA = fracF16UI( uiA );
+ signB = signF16UI( uiB );
+ expB = expF16UI( uiB );
+ sigB = fracF16UI( uiB );
+ signC = signF16UI( uiC ) ^ (op == softfloat_mulAdd_subC);
+ expC = expF16UI( uiC );
+ sigC = fracF16UI( uiC );
+ signProd = signA ^ signB ^ (op == softfloat_mulAdd_subProd);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x1F ) {
+ if ( sigA || ((expB == 0x1F) && sigB) ) goto propagateNaN_ABC;
+ magBits = expB | sigB;
+ goto infProdArg;
+ }
+ if ( expB == 0x1F ) {
+ if ( sigB ) goto propagateNaN_ABC;
+ magBits = expA | sigA;
+ goto infProdArg;
+ }
+ if ( expC == 0x1F ) {
+ if ( sigC ) {
+ uiZ = 0;
+ goto propagateNaN_ZC;
+ }
+ uiZ = uiC;
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! sigA ) goto zeroProd;
+ normExpSig = softfloat_normSubnormalF16Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ if ( ! expB ) {
+ if ( ! sigB ) goto zeroProd;
+ normExpSig = softfloat_normSubnormalF16Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expProd = expA + expB - 0xE;
+ sigA = (sigA | 0x0400)<<4;
+ sigB = (sigB | 0x0400)<<4;
+ sigProd = (uint_fast32_t) sigA * sigB;
+ if ( sigProd < 0x20000000 ) {
+ --expProd;
+ sigProd <<= 1;
+ }
+ signZ = signProd;
+ if ( ! expC ) {
+ if ( ! sigC ) {
+ expZ = expProd - 1;
+ sigZ = sigProd>>15 | ((sigProd & 0x7FFF) != 0);
+ goto roundPack;
+ }
+ normExpSig = softfloat_normSubnormalF16Sig( sigC );
+ expC = normExpSig.exp;
+ sigC = normExpSig.sig;
+ }
+ sigC = (sigC | 0x0400)<<3;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expProd - expC;
+ if ( signProd == signC ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expDiff <= 0 ) {
+ expZ = expC;
+ sigZ = sigC + softfloat_shiftRightJam32( sigProd, 16 - expDiff );
+ } else {
+ expZ = expProd;
+ sig32Z =
+ sigProd
+ + softfloat_shiftRightJam32(
+ (uint_fast32_t) sigC<<16, expDiff );
+ sigZ = sig32Z>>16 | ((sig32Z & 0xFFFF) != 0 );
+ }
+ if ( sigZ < 0x4000 ) {
+ --expZ;
+ sigZ <<= 1;
+ }
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sig32C = (uint_fast32_t) sigC<<16;
+ if ( expDiff < 0 ) {
+ signZ = signC;
+ expZ = expC;
+ sig32Z = sig32C - softfloat_shiftRightJam32( sigProd, -expDiff );
+ } else if ( ! expDiff ) {
+ expZ = expProd;
+ sig32Z = sigProd - sig32C;
+ if ( ! sig32Z ) goto completeCancellation;
+ if ( sig32Z & 0x80000000 ) {
+ signZ = ! signZ;
+ sig32Z = -sig32Z;
+ }
+ } else {
+ expZ = expProd;
+ sig32Z = sigProd - softfloat_shiftRightJam32( sig32C, expDiff );
+ }
+ shiftDist = softfloat_countLeadingZeros32( sig32Z ) - 1;
+ expZ -= shiftDist;
+ shiftDist -= 16;
+ if ( shiftDist < 0 ) {
+ sigZ =
+ sig32Z>>(-shiftDist)
+ | ((uint32_t) (sig32Z<<(shiftDist & 31)) != 0);
+ } else {
+ sigZ = (uint_fast16_t) sig32Z<<shiftDist;
+ }
+ }
+ roundPack:
+ return softfloat_roundPackToF16( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN_ABC:
+ uiZ = softfloat_propagateNaNF16UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto propagateNaN_ZC;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infProdArg:
+ if ( magBits ) {
+ uiZ = packToF16UI( signProd, 0x1F, 0 );
+ if ( expC != 0x1F ) goto uiZ;
+ if ( sigC ) goto propagateNaN_ZC;
+ if ( signProd == signC ) goto uiZ;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF16UI;
+ propagateNaN_ZC:
+ uiZ = softfloat_propagateNaNF16UI( uiZ, uiC SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zeroProd:
+ uiZ = uiC;
+ if ( ! (expC | sigC) && (signProd != signC) ) {
+ completeCancellation:
+ uiZ =
+ packToF16UI(
+ (softfloat_roundingMode == softfloat_round_min), 0, 0 );
+ }
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_mulAddF32.c b/src/libs/softfloat-3e/source/s_mulAddF32.c
new file mode 100644
index 00000000..19a75131
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mulAddF32.c
@@ -0,0 +1,224 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float32_t
+ softfloat_mulAddF32(
+ uint_fast32_t uiA, uint_fast32_t uiB, uint_fast32_t uiC, uint_fast8_t op SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool signA;
+ int_fast16_t expA;
+ uint_fast32_t sigA;
+ bool signB;
+ int_fast16_t expB;
+ uint_fast32_t sigB;
+ bool signC;
+ int_fast16_t expC;
+ uint_fast32_t sigC;
+ bool signProd;
+ uint_fast32_t magBits, uiZ;
+ struct exp16_sig32 normExpSig;
+ int_fast16_t expProd;
+ uint_fast64_t sigProd;
+ bool signZ;
+ int_fast16_t expZ;
+ uint_fast32_t sigZ;
+ int_fast16_t expDiff;
+ uint_fast64_t sig64Z, sig64C;
+ int_fast8_t shiftDist;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signA = signF32UI( uiA );
+ expA = expF32UI( uiA );
+ sigA = fracF32UI( uiA );
+ signB = signF32UI( uiB );
+ expB = expF32UI( uiB );
+ sigB = fracF32UI( uiB );
+ signC = signF32UI( uiC ) ^ (op == softfloat_mulAdd_subC);
+ expC = expF32UI( uiC );
+ sigC = fracF32UI( uiC );
+ signProd = signA ^ signB ^ (op == softfloat_mulAdd_subProd);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0xFF ) {
+ if ( sigA || ((expB == 0xFF) && sigB) ) goto propagateNaN_ABC;
+ magBits = expB | sigB;
+ goto infProdArg;
+ }
+ if ( expB == 0xFF ) {
+ if ( sigB ) goto propagateNaN_ABC;
+ magBits = expA | sigA;
+ goto infProdArg;
+ }
+ if ( expC == 0xFF ) {
+ if ( sigC ) {
+ uiZ = 0;
+ goto propagateNaN_ZC;
+ }
+ uiZ = uiC;
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! sigA ) goto zeroProd;
+ normExpSig = softfloat_normSubnormalF32Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ if ( ! expB ) {
+ if ( ! sigB ) goto zeroProd;
+ normExpSig = softfloat_normSubnormalF32Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expProd = expA + expB - 0x7E;
+ sigA = (sigA | 0x00800000)<<7;
+ sigB = (sigB | 0x00800000)<<7;
+ sigProd = (uint_fast64_t) sigA * sigB;
+ if ( sigProd < UINT64_C( 0x2000000000000000 ) ) {
+ --expProd;
+ sigProd <<= 1;
+ }
+ signZ = signProd;
+ if ( ! expC ) {
+ if ( ! sigC ) {
+ expZ = expProd - 1;
+ sigZ = softfloat_shortShiftRightJam64( sigProd, 31 );
+ goto roundPack;
+ }
+ normExpSig = softfloat_normSubnormalF32Sig( sigC );
+ expC = normExpSig.exp;
+ sigC = normExpSig.sig;
+ }
+ sigC = (sigC | 0x00800000)<<6;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expProd - expC;
+ if ( signProd == signC ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expDiff <= 0 ) {
+ expZ = expC;
+ sigZ = sigC + softfloat_shiftRightJam64( sigProd, 32 - expDiff );
+ } else {
+ expZ = expProd;
+ sig64Z =
+ sigProd
+ + softfloat_shiftRightJam64(
+ (uint_fast64_t) sigC<<32, expDiff );
+ sigZ = softfloat_shortShiftRightJam64( sig64Z, 32 );
+ }
+ if ( sigZ < 0x40000000 ) {
+ --expZ;
+ sigZ <<= 1;
+ }
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sig64C = (uint_fast64_t) sigC<<32;
+ if ( expDiff < 0 ) {
+ signZ = signC;
+ expZ = expC;
+ sig64Z = sig64C - softfloat_shiftRightJam64( sigProd, -expDiff );
+ } else if ( ! expDiff ) {
+ expZ = expProd;
+ sig64Z = sigProd - sig64C;
+ if ( ! sig64Z ) goto completeCancellation;
+ if ( sig64Z & UINT64_C( 0x8000000000000000 ) ) {
+ signZ = ! signZ;
+ sig64Z = -sig64Z;
+ }
+ } else {
+ expZ = expProd;
+ sig64Z = sigProd - softfloat_shiftRightJam64( sig64C, expDiff );
+ }
+ shiftDist = softfloat_countLeadingZeros64( sig64Z ) - 1;
+ expZ -= shiftDist;
+ shiftDist -= 32;
+ if ( shiftDist < 0 ) {
+ sigZ = softfloat_shortShiftRightJam64( sig64Z, -shiftDist );
+ } else {
+ sigZ = (uint_fast32_t) sig64Z<<shiftDist;
+ }
+ }
+ roundPack:
+ return softfloat_roundPackToF32( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN_ABC:
+ uiZ = softfloat_propagateNaNF32UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto propagateNaN_ZC;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infProdArg:
+ if ( magBits ) {
+ uiZ = packToF32UI( signProd, 0xFF, 0 );
+ if ( expC != 0xFF ) goto uiZ;
+ if ( sigC ) goto propagateNaN_ZC;
+ if ( signProd == signC ) goto uiZ;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF32UI;
+ propagateNaN_ZC:
+ uiZ = softfloat_propagateNaNF32UI( uiZ, uiC SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zeroProd:
+ uiZ = uiC;
+ if ( ! (expC | sigC) && (signProd != signC) ) {
+ completeCancellation:
+ uiZ =
+ packToF32UI(
+ (softfloat_roundingMode == softfloat_round_min), 0, 0 );
+ }
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_mulAddF64.c b/src/libs/softfloat-3e/source/s_mulAddF64.c
new file mode 100644
index 00000000..ae7d6456
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_mulAddF64.c
@@ -0,0 +1,496 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+float64_t
+ softfloat_mulAddF64(
+ uint_fast64_t uiA, uint_fast64_t uiB, uint_fast64_t uiC, uint_fast8_t op SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool signA;
+ int_fast16_t expA;
+ uint_fast64_t sigA;
+ bool signB;
+ int_fast16_t expB;
+ uint_fast64_t sigB;
+ bool signC;
+ int_fast16_t expC;
+ uint_fast64_t sigC;
+ bool signZ;
+ uint_fast64_t magBits, uiZ;
+ struct exp16_sig64 normExpSig;
+ int_fast16_t expZ;
+ struct uint128 sig128Z;
+ uint_fast64_t sigZ;
+ int_fast16_t expDiff;
+ struct uint128 sig128C = { 0, 0 }; /* vbox: shut up MSC warning*/
+ int_fast8_t shiftDist;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signA = signF64UI( uiA );
+ expA = expF64UI( uiA );
+ sigA = fracF64UI( uiA );
+ signB = signF64UI( uiB );
+ expB = expF64UI( uiB );
+ sigB = fracF64UI( uiB );
+ signC = signF64UI( uiC ) ^ (op == softfloat_mulAdd_subC);
+ expC = expF64UI( uiC );
+ sigC = fracF64UI( uiC );
+ signZ = signA ^ signB ^ (op == softfloat_mulAdd_subProd);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FF ) {
+ if ( sigA || ((expB == 0x7FF) && sigB) ) goto propagateNaN_ABC;
+ magBits = expB | sigB;
+ goto infProdArg;
+ }
+ if ( expB == 0x7FF ) {
+ if ( sigB ) goto propagateNaN_ABC;
+ magBits = expA | sigA;
+ goto infProdArg;
+ }
+ if ( expC == 0x7FF ) {
+ if ( sigC ) {
+ uiZ = 0;
+ goto propagateNaN_ZC;
+ }
+ uiZ = uiC;
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! sigA ) goto zeroProd;
+ normExpSig = softfloat_normSubnormalF64Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ if ( ! expB ) {
+ if ( ! sigB ) goto zeroProd;
+ normExpSig = softfloat_normSubnormalF64Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA + expB - 0x3FE;
+ sigA = (sigA | UINT64_C( 0x0010000000000000 ))<<10;
+ sigB = (sigB | UINT64_C( 0x0010000000000000 ))<<10;
+ sig128Z = softfloat_mul64To128( sigA, sigB );
+ if ( sig128Z.v64 < UINT64_C( 0x2000000000000000 ) ) {
+ --expZ;
+ sig128Z =
+ softfloat_add128(
+ sig128Z.v64, sig128Z.v0, sig128Z.v64, sig128Z.v0 );
+ }
+ if ( ! expC ) {
+ if ( ! sigC ) {
+ --expZ;
+ sigZ = sig128Z.v64<<1 | (sig128Z.v0 != 0);
+ goto roundPack;
+ }
+ normExpSig = softfloat_normSubnormalF64Sig( sigC );
+ expC = normExpSig.exp;
+ sigC = normExpSig.sig;
+ }
+ sigC = (sigC | UINT64_C( 0x0010000000000000 ))<<9;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expZ - expC;
+ if ( expDiff < 0 ) {
+ expZ = expC;
+ if ( (signZ == signC) || (expDiff < -1) ) {
+ sig128Z.v64 = softfloat_shiftRightJam64( sig128Z.v64, -expDiff );
+ } else {
+ sig128Z =
+ softfloat_shortShiftRightJam128( sig128Z.v64, sig128Z.v0, 1 );
+ }
+ } else if ( expDiff ) {
+ sig128C = softfloat_shiftRightJam128( sigC, 0, expDiff );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( signZ == signC ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expDiff <= 0 ) {
+ sigZ = (sigC + sig128Z.v64) | (sig128Z.v0 != 0);
+ } else {
+ sig128Z =
+ softfloat_add128(
+ sig128Z.v64, sig128Z.v0, sig128C.v64, sig128C.v0 );
+ sigZ = sig128Z.v64 | (sig128Z.v0 != 0);
+ }
+ if ( sigZ < UINT64_C( 0x4000000000000000 ) ) {
+ --expZ;
+ sigZ <<= 1;
+ }
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expDiff < 0 ) {
+ signZ = signC;
+ sig128Z = softfloat_sub128( sigC, 0, sig128Z.v64, sig128Z.v0 );
+ } else if ( ! expDiff ) {
+ sig128Z.v64 = sig128Z.v64 - sigC;
+ if ( ! (sig128Z.v64 | sig128Z.v0) ) goto completeCancellation;
+ if ( sig128Z.v64 & UINT64_C( 0x8000000000000000 ) ) {
+ signZ = ! signZ;
+ sig128Z = softfloat_sub128( 0, 0, sig128Z.v64, sig128Z.v0 );
+ }
+ } else {
+ sig128Z =
+ softfloat_sub128(
+ sig128Z.v64, sig128Z.v0, sig128C.v64, sig128C.v0 );
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( ! sig128Z.v64 ) {
+ expZ -= 64;
+ sig128Z.v64 = sig128Z.v0;
+ sig128Z.v0 = 0;
+ }
+ shiftDist = softfloat_countLeadingZeros64( sig128Z.v64 ) - 1;
+ expZ -= shiftDist;
+ if ( shiftDist < 0 ) {
+ sigZ = softfloat_shortShiftRightJam64( sig128Z.v64, -shiftDist );
+ } else {
+ sig128Z =
+ softfloat_shortShiftLeft128(
+ sig128Z.v64, sig128Z.v0, shiftDist );
+ sigZ = sig128Z.v64;
+ }
+ sigZ |= (sig128Z.v0 != 0);
+ }
+ roundPack:
+ return softfloat_roundPackToF64( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN_ABC:
+ uiZ = softfloat_propagateNaNF64UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto propagateNaN_ZC;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infProdArg:
+ if ( magBits ) {
+ uiZ = packToF64UI( signZ, 0x7FF, 0 );
+ if ( expC != 0x7FF ) goto uiZ;
+ if ( sigC ) goto propagateNaN_ZC;
+ if ( signZ == signC ) goto uiZ;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF64UI;
+ propagateNaN_ZC:
+ uiZ = softfloat_propagateNaNF64UI( uiZ, uiC SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zeroProd:
+ uiZ = uiC;
+ if ( ! (expC | sigC) && (signZ != signC) ) {
+ completeCancellation:
+ uiZ =
+ packToF64UI(
+ (softfloat_roundingMode == softfloat_round_min), 0, 0 );
+ }
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
+#else
+
+float64_t
+ softfloat_mulAddF64(
+ uint_fast64_t uiA, uint_fast64_t uiB, uint_fast64_t uiC, uint_fast8_t op SOFTFLOAT_STATE_DECL_COMMA )
+{
+ bool signA;
+ int_fast16_t expA;
+ uint64_t sigA;
+ bool signB;
+ int_fast16_t expB;
+ uint64_t sigB;
+ bool signC;
+ int_fast16_t expC;
+ uint64_t sigC;
+ bool signZ;
+ uint64_t magBits, uiZ;
+ struct exp16_sig64 normExpSig;
+ int_fast16_t expZ;
+ uint32_t sig128Z[4];
+ uint64_t sigZ;
+ int_fast16_t shiftDist, expDiff;
+ uint32_t sig128C[4];
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ signA = signF64UI( uiA );
+ expA = expF64UI( uiA );
+ sigA = fracF64UI( uiA );
+ signB = signF64UI( uiB );
+ expB = expF64UI( uiB );
+ sigB = fracF64UI( uiB );
+ signC = signF64UI( uiC ) ^ (op == softfloat_mulAdd_subC);
+ expC = expF64UI( uiC );
+ sigC = fracF64UI( uiC );
+ signZ = signA ^ signB ^ (op == softfloat_mulAdd_subProd);
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( expA == 0x7FF ) {
+ if ( sigA || ((expB == 0x7FF) && sigB) ) goto propagateNaN_ABC;
+ magBits = expB | sigB;
+ goto infProdArg;
+ }
+ if ( expB == 0x7FF ) {
+ if ( sigB ) goto propagateNaN_ABC;
+ magBits = expA | sigA;
+ goto infProdArg;
+ }
+ if ( expC == 0x7FF ) {
+ if ( sigC ) {
+ uiZ = 0;
+ goto propagateNaN_ZC;
+ }
+ uiZ = uiC;
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( ! expA ) {
+ if ( ! sigA ) goto zeroProd;
+ normExpSig = softfloat_normSubnormalF64Sig( sigA );
+ expA = normExpSig.exp;
+ sigA = normExpSig.sig;
+ }
+ if ( ! expB ) {
+ if ( ! sigB ) goto zeroProd;
+ normExpSig = softfloat_normSubnormalF64Sig( sigB );
+ expB = normExpSig.exp;
+ sigB = normExpSig.sig;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA + expB - 0x3FE;
+ sigA = (sigA | UINT64_C( 0x0010000000000000 ))<<10;
+ sigB = (sigB | UINT64_C( 0x0010000000000000 ))<<11;
+ softfloat_mul64To128M( sigA, sigB, sig128Z );
+ sigZ =
+ (uint64_t) sig128Z[indexWord( 4, 3 )]<<32 | sig128Z[indexWord( 4, 2 )];
+ shiftDist = 0;
+ if ( ! (sigZ & UINT64_C( 0x4000000000000000 )) ) {
+ --expZ;
+ shiftDist = -1;
+ }
+ if ( ! expC ) {
+ if ( ! sigC ) {
+ if ( shiftDist ) sigZ <<= 1;
+ goto sigZ;
+ }
+ normExpSig = softfloat_normSubnormalF64Sig( sigC );
+ expC = normExpSig.exp;
+ sigC = normExpSig.sig;
+ }
+ sigC = (sigC | UINT64_C( 0x0010000000000000 ))<<10;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expZ - expC;
+ if ( expDiff < 0 ) {
+ expZ = expC;
+ if ( (signZ == signC) || (expDiff < -1) ) {
+ shiftDist -= expDiff;
+ if ( shiftDist) {
+ sigZ = softfloat_shiftRightJam64( sigZ, shiftDist );
+ }
+ } else {
+ if ( ! shiftDist ) {
+ softfloat_shortShiftRight128M( sig128Z, 1, sig128Z );
+ }
+ }
+ } else {
+ if ( shiftDist ) softfloat_add128M( sig128Z, sig128Z, sig128Z );
+ if ( ! expDiff ) {
+ sigZ =
+ (uint64_t) sig128Z[indexWord( 4, 3 )]<<32
+ | sig128Z[indexWord( 4, 2 )];
+ } else {
+ sig128C[indexWord( 4, 3 )] = sigC>>32;
+ sig128C[indexWord( 4, 2 )] = sigC;
+ sig128C[indexWord( 4, 1 )] = 0;
+ sig128C[indexWord( 4, 0 )] = 0;
+ softfloat_shiftRightJam128M( sig128C, expDiff, sig128C );
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( signZ == signC ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expDiff <= 0 ) {
+ sigZ += sigC;
+ } else {
+ softfloat_add128M( sig128Z, sig128C, sig128Z );
+ sigZ =
+ (uint64_t) sig128Z[indexWord( 4, 3 )]<<32
+ | sig128Z[indexWord( 4, 2 )];
+ }
+ if ( sigZ & UINT64_C( 0x8000000000000000 ) ) {
+ ++expZ;
+ sigZ = softfloat_shortShiftRightJam64( sigZ, 1 );
+ }
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expDiff < 0 ) {
+ signZ = signC;
+ if ( expDiff < -1 ) {
+ sigZ = sigC - sigZ;
+ if (
+ sig128Z[indexWord( 4, 1 )] || sig128Z[indexWord( 4, 0 )]
+ ) {
+ sigZ = (sigZ - 1) | 1;
+ }
+ if ( ! (sigZ & UINT64_C( 0x4000000000000000 )) ) {
+ --expZ;
+ sigZ <<= 1;
+ }
+ goto roundPack;
+ } else {
+ sig128C[indexWord( 4, 3 )] = sigC>>32;
+ sig128C[indexWord( 4, 2 )] = sigC;
+ sig128C[indexWord( 4, 1 )] = 0;
+ sig128C[indexWord( 4, 0 )] = 0;
+ softfloat_sub128M( sig128C, sig128Z, sig128Z );
+ }
+ } else if ( ! expDiff ) {
+ sigZ -= sigC;
+ if (
+ ! sigZ && ! sig128Z[indexWord( 4, 1 )]
+ && ! sig128Z[indexWord( 4, 0 )]
+ ) {
+ goto completeCancellation;
+ }
+ sig128Z[indexWord( 4, 3 )] = sigZ>>32;
+ sig128Z[indexWord( 4, 2 )] = sigZ;
+ if ( sigZ & UINT64_C( 0x8000000000000000 ) ) {
+ signZ = ! signZ;
+ softfloat_negX128M( sig128Z );
+ }
+ } else {
+ softfloat_sub128M( sig128Z, sig128C, sig128Z );
+ if ( 1 < expDiff ) {
+ sigZ =
+ (uint64_t) sig128Z[indexWord( 4, 3 )]<<32
+ | sig128Z[indexWord( 4, 2 )];
+ if ( ! (sigZ & UINT64_C( 0x4000000000000000 )) ) {
+ --expZ;
+ sigZ <<= 1;
+ }
+ goto sigZ;
+ }
+ }
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ shiftDist = 0;
+ sigZ =
+ (uint64_t) sig128Z[indexWord( 4, 3 )]<<32
+ | sig128Z[indexWord( 4, 2 )];
+ if ( ! sigZ ) {
+ shiftDist = 64;
+ sigZ =
+ (uint64_t) sig128Z[indexWord( 4, 1 )]<<32
+ | sig128Z[indexWord( 4, 0 )];
+ }
+ shiftDist += softfloat_countLeadingZeros64( sigZ ) - 1;
+ if ( shiftDist ) {
+ expZ -= shiftDist;
+ softfloat_shiftLeft128M( sig128Z, shiftDist, sig128Z );
+ sigZ =
+ (uint64_t) sig128Z[indexWord( 4, 3 )]<<32
+ | sig128Z[indexWord( 4, 2 )];
+ }
+ }
+ sigZ:
+ if ( sig128Z[indexWord( 4, 1 )] || sig128Z[indexWord( 4, 0 )] ) sigZ |= 1;
+ roundPack:
+ return softfloat_roundPackToF64( signZ, expZ - 1, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN_ABC:
+ uiZ = softfloat_propagateNaNF64UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto propagateNaN_ZC;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ infProdArg:
+ if ( magBits ) {
+ uiZ = packToF64UI( signZ, 0x7FF, 0 );
+ if ( expC != 0x7FF ) goto uiZ;
+ if ( sigC ) goto propagateNaN_ZC;
+ if ( signZ == signC ) goto uiZ;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF64UI;
+ propagateNaN_ZC:
+ uiZ = softfloat_propagateNaNF64UI( uiZ, uiC SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ zeroProd:
+ uiZ = uiC;
+ if ( ! (expC | sigC) && (signZ != signC) ) {
+ completeCancellation:
+ uiZ =
+ packToF64UI(
+ (softfloat_roundingMode == softfloat_round_min), 0, 0 );
+ }
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_negXM.c b/src/libs/softfloat-3e/source/s_negXM.c
new file mode 100644
index 00000000..bb1c5a1f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_negXM.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_negXM
+
+void softfloat_negXM( uint_fast8_t size_words, uint32_t *zPtr )
+{
+ unsigned int index, lastIndex;
+ uint_fast8_t carry;
+ uint32_t word;
+
+ index = indexWordLo( size_words );
+ lastIndex = indexWordHi( size_words );
+ carry = 1;
+ for (;;) {
+ word = ~zPtr[index] + carry;
+ zPtr[index] = word;
+ if ( index == lastIndex ) break;
+ index += wordIncr;
+ if ( word ) carry = 0;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_normExtF80SigM.c b/src/libs/softfloat-3e/source/s_normExtF80SigM.c
new file mode 100644
index 00000000..fabe91ca
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normExtF80SigM.c
@@ -0,0 +1,52 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+int softfloat_normExtF80SigM( uint64_t *sigPtr )
+{
+ uint64_t sig;
+ int_fast8_t shiftDist;
+
+ sig = *sigPtr;
+ shiftDist = softfloat_countLeadingZeros64( sig );
+ *sigPtr = sig<<shiftDist;
+ return -shiftDist;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normRoundPackMToExtF80M.c b/src/libs/softfloat-3e/source/s_normRoundPackMToExtF80M.c
new file mode 100644
index 00000000..ab6a6823
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normRoundPackMToExtF80M.c
@@ -0,0 +1,79 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+void
+ softfloat_normRoundPackMToExtF80M(
+ bool sign,
+ int32_t exp,
+ uint32_t *extSigPtr,
+ uint_fast8_t roundingPrecision,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ int_fast16_t shiftDist;
+ uint32_t wordSig;
+
+ shiftDist = 0;
+ wordSig = extSigPtr[indexWord( 3, 2 )];
+ if ( ! wordSig ) {
+ shiftDist = 32;
+ wordSig = extSigPtr[indexWord( 3, 1 )];
+ if ( ! wordSig ) {
+ shiftDist = 64;
+ wordSig = extSigPtr[indexWord( 3, 0 )];
+ if ( ! wordSig ) {
+ zSPtr->signExp = packToExtF80UI64( sign, 0 );
+ zSPtr->signif = 0;
+ return;
+ }
+ }
+ }
+ shiftDist += softfloat_countLeadingZeros32( wordSig );
+ if ( shiftDist ) {
+ exp -= shiftDist;
+ softfloat_shiftLeft96M( extSigPtr, shiftDist, extSigPtr );
+ }
+ softfloat_roundPackMToExtF80M(
+ sign, exp, extSigPtr, roundingPrecision, zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normRoundPackMToF128M.c b/src/libs/softfloat-3e/source/s_normRoundPackMToF128M.c
new file mode 100644
index 00000000..db3b4c0a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normRoundPackMToF128M.c
@@ -0,0 +1,73 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+void
+ softfloat_normRoundPackMToF128M(
+ bool sign, int32_t exp, uint32_t *extSigPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ const uint32_t *ptr;
+ int_fast16_t shiftDist;
+ uint32_t wordSig;
+
+ ptr = extSigPtr + indexWordHi( 5 );
+ shiftDist = 0;
+ for (;;) {
+ wordSig = *ptr;
+ if ( wordSig ) break;
+ shiftDist += 32;
+ if ( 160 <= shiftDist ) {
+ zWPtr[indexWordHi( 4 )] = packToF128UI96( sign, 0, 0 );
+ zWPtr[indexWord( 4, 2 )] = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+ return;
+ }
+ ptr -= wordIncr;
+ }
+ shiftDist += softfloat_countLeadingZeros32( wordSig ) - 15;
+ if ( shiftDist ) {
+ exp -= shiftDist;
+ softfloat_shiftLeft160M( extSigPtr, shiftDist, extSigPtr );
+ }
+ softfloat_roundPackMToF128M( sign, exp, extSigPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normRoundPackToExtF80.c b/src/libs/softfloat-3e/source/s_normRoundPackToExtF80.c
new file mode 100644
index 00000000..6d98e525
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normRoundPackToExtF80.c
@@ -0,0 +1,72 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+extFloat80_t
+ softfloat_normRoundPackToExtF80(
+ bool sign,
+ int_fast32_t exp,
+ uint_fast64_t sig,
+ uint_fast64_t sigExtra,
+ uint_fast8_t roundingPrecision
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ int_fast8_t shiftDist;
+ struct uint128 sig128;
+
+ if ( ! sig ) {
+ exp -= 64;
+ sig = sigExtra;
+ sigExtra = 0;
+ }
+ shiftDist = softfloat_countLeadingZeros64( sig );
+ exp -= shiftDist;
+ if ( shiftDist ) {
+ sig128 = softfloat_shortShiftLeft128( sig, sigExtra, shiftDist );
+ sig = sig128.v64;
+ sigExtra = sig128.v0;
+ }
+ return
+ softfloat_roundPackToExtF80(
+ sign, exp, sig, sigExtra, roundingPrecision SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normRoundPackToF128.c b/src/libs/softfloat-3e/source/s_normRoundPackToF128.c
new file mode 100644
index 00000000..6aa094b5
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normRoundPackToF128.c
@@ -0,0 +1,81 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+float128_t
+ softfloat_normRoundPackToF128(
+ bool sign, int_fast32_t exp, uint_fast64_t sig64, uint_fast64_t sig0 SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast8_t shiftDist;
+ struct uint128 sig128;
+ union ui128_f128 uZ;
+ uint_fast64_t sigExtra;
+ struct uint128_extra sig128Extra;
+
+ if ( ! sig64 ) {
+ exp -= 64;
+ sig64 = sig0;
+ sig0 = 0;
+ }
+ shiftDist = softfloat_countLeadingZeros64( sig64 ) - 15;
+ exp -= shiftDist;
+ if ( 0 <= shiftDist ) {
+ if ( shiftDist ) {
+ sig128 = softfloat_shortShiftLeft128( sig64, sig0, shiftDist );
+ sig64 = sig128.v64;
+ sig0 = sig128.v0;
+ }
+ if ( (uint32_t) exp < 0x7FFD ) {
+ uZ.ui.v64 = packToF128UI64( sign, sig64 | sig0 ? exp : 0, sig64 );
+ uZ.ui.v0 = sig0;
+ return uZ.f;
+ }
+ sigExtra = 0;
+ } else {
+ sig128Extra =
+ softfloat_shortShiftRightJam128Extra( sig64, sig0, 0, -shiftDist );
+ sig64 = sig128Extra.v.v64;
+ sig0 = sig128Extra.v.v0;
+ sigExtra = sig128Extra.extra;
+ }
+ return softfloat_roundPackToF128( sign, exp, sig64, sig0, sigExtra SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normRoundPackToF16.c b/src/libs/softfloat-3e/source/s_normRoundPackToF16.c
new file mode 100644
index 00000000..1a9d72cb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normRoundPackToF16.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+float16_t
+ softfloat_normRoundPackToF16( bool sign, int_fast16_t exp, uint_fast16_t sig SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast8_t shiftDist;
+ union ui16_f16 uZ;
+
+ shiftDist = softfloat_countLeadingZeros16( sig ) - 1;
+ exp -= shiftDist;
+ if ( (4 <= shiftDist) && ((unsigned int) exp < 0x1D) ) {
+ uZ.ui = packToF16UI( sign, sig ? exp : 0, sig<<(shiftDist - 4) );
+ return uZ.f;
+ } else {
+ return softfloat_roundPackToF16( sign, exp, sig<<shiftDist SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normRoundPackToF32.c b/src/libs/softfloat-3e/source/s_normRoundPackToF32.c
new file mode 100644
index 00000000..d0247128
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normRoundPackToF32.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+float32_t
+ softfloat_normRoundPackToF32( bool sign, int_fast16_t exp, uint_fast32_t sig SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast8_t shiftDist;
+ union ui32_f32 uZ;
+
+ shiftDist = softfloat_countLeadingZeros32( sig ) - 1;
+ exp -= shiftDist;
+ if ( (7 <= shiftDist) && ((unsigned int) exp < 0xFD) ) {
+ uZ.ui = packToF32UI( sign, sig ? exp : 0, sig<<(shiftDist - 7) );
+ return uZ.f;
+ } else {
+ return softfloat_roundPackToF32( sign, exp, sig<<shiftDist SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normRoundPackToF64.c b/src/libs/softfloat-3e/source/s_normRoundPackToF64.c
new file mode 100644
index 00000000..0c68fe67
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normRoundPackToF64.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+float64_t
+ softfloat_normRoundPackToF64( bool sign, int_fast16_t exp, uint_fast64_t sig SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast8_t shiftDist;
+ union ui64_f64 uZ;
+
+ shiftDist = softfloat_countLeadingZeros64( sig ) - 1;
+ exp -= shiftDist;
+ if ( (10 <= shiftDist) && ((unsigned int) exp < 0x7FD) ) {
+ uZ.ui = packToF64UI( sign, sig ? exp : 0, sig<<(shiftDist - 10) );
+ return uZ.f;
+ } else {
+ return softfloat_roundPackToF64( sign, exp, sig<<shiftDist SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normSubnormalExtF80Sig.c b/src/libs/softfloat-3e/source/s_normSubnormalExtF80Sig.c
new file mode 100644
index 00000000..e6f2e4b6
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normSubnormalExtF80Sig.c
@@ -0,0 +1,52 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+struct exp32_sig64 softfloat_normSubnormalExtF80Sig( uint_fast64_t sig )
+{
+ int_fast8_t shiftDist;
+ struct exp32_sig64 z;
+
+ shiftDist = softfloat_countLeadingZeros64( sig );
+ z.exp = -shiftDist;
+ z.sig = sig<<shiftDist;
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normSubnormalF128Sig.c b/src/libs/softfloat-3e/source/s_normSubnormalF128Sig.c
new file mode 100644
index 00000000..a67763f6
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normSubnormalF128Sig.c
@@ -0,0 +1,65 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+struct exp32_sig128
+ softfloat_normSubnormalF128Sig( uint_fast64_t sig64, uint_fast64_t sig0 )
+{
+ int_fast8_t shiftDist;
+ struct exp32_sig128 z;
+
+ if ( ! sig64 ) {
+ shiftDist = softfloat_countLeadingZeros64( sig0 ) - 15;
+ z.exp = -63 - shiftDist;
+ if ( shiftDist < 0 ) {
+ z.sig.v64 = sig0>>-shiftDist;
+ z.sig.v0 = sig0<<(shiftDist & 63);
+ } else {
+ z.sig.v64 = sig0<<shiftDist;
+ z.sig.v0 = 0;
+ }
+ } else {
+ shiftDist = softfloat_countLeadingZeros64( sig64 ) - 15;
+ z.exp = 1 - shiftDist;
+ z.sig = softfloat_shortShiftLeft128( sig64, sig0, shiftDist );
+ }
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normSubnormalF128SigM.c b/src/libs/softfloat-3e/source/s_normSubnormalF128SigM.c
new file mode 100644
index 00000000..f2745dec
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normSubnormalF128SigM.c
@@ -0,0 +1,61 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+int softfloat_normSubnormalF128SigM( uint32_t *sigPtr )
+{
+ const uint32_t *ptr;
+ int_fast16_t shiftDist;
+ uint32_t wordSig;
+
+ ptr = sigPtr + indexWordHi( 4 );
+ shiftDist = 0;
+ for (;;) {
+ wordSig = *ptr;
+ if ( wordSig ) break;
+ shiftDist += 32;
+ if ( 128 <= shiftDist ) return 1;
+ ptr -= wordIncr;
+ }
+ shiftDist += softfloat_countLeadingZeros32( wordSig ) - 15;
+ if ( shiftDist ) softfloat_shiftLeft128M( sigPtr, shiftDist, sigPtr );
+ return 1 - shiftDist;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normSubnormalF16Sig.c b/src/libs/softfloat-3e/source/s_normSubnormalF16Sig.c
new file mode 100644
index 00000000..94541c91
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normSubnormalF16Sig.c
@@ -0,0 +1,52 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+struct exp8_sig16 softfloat_normSubnormalF16Sig( uint_fast16_t sig )
+{
+ int_fast8_t shiftDist;
+ struct exp8_sig16 z;
+
+ shiftDist = softfloat_countLeadingZeros16( sig ) - 5;
+ z.exp = 1 - shiftDist;
+ z.sig = sig<<shiftDist;
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normSubnormalF32Sig.c b/src/libs/softfloat-3e/source/s_normSubnormalF32Sig.c
new file mode 100644
index 00000000..b48e10d7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normSubnormalF32Sig.c
@@ -0,0 +1,52 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+struct exp16_sig32 softfloat_normSubnormalF32Sig( uint_fast32_t sig )
+{
+ int_fast8_t shiftDist;
+ struct exp16_sig32 z;
+
+ shiftDist = softfloat_countLeadingZeros32( sig ) - 8;
+ z.exp = 1 - shiftDist;
+ z.sig = sig<<shiftDist;
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_normSubnormalF64Sig.c b/src/libs/softfloat-3e/source/s_normSubnormalF64Sig.c
new file mode 100644
index 00000000..f7861598
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_normSubnormalF64Sig.c
@@ -0,0 +1,52 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+struct exp16_sig64 softfloat_normSubnormalF64Sig( uint_fast64_t sig )
+{
+ int_fast8_t shiftDist;
+ struct exp16_sig64 z;
+
+ shiftDist = softfloat_countLeadingZeros64( sig ) - 11;
+ z.exp = 1 - shiftDist;
+ z.sig = sig<<shiftDist;
+ return z;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_remStepMBy32.c b/src/libs/softfloat-3e/source/s_remStepMBy32.c
new file mode 100644
index 00000000..0f249b90
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_remStepMBy32.c
@@ -0,0 +1,86 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_remStepMBy32
+
+void
+ softfloat_remStepMBy32(
+ uint_fast8_t size_words,
+ const uint32_t *remPtr,
+ uint_fast8_t dist,
+ const uint32_t *bPtr,
+ uint32_t q,
+ uint32_t *zPtr
+ )
+{
+ unsigned int index, lastIndex;
+ uint64_t dwordProd;
+ uint32_t wordRem, wordShiftedRem, wordProd;
+ uint_fast8_t uNegDist, borrow;
+
+ index = indexWordLo( size_words );
+ lastIndex = indexWordHi( size_words );
+ dwordProd = (uint64_t) bPtr[index] * q;
+ wordRem = remPtr[index];
+ wordShiftedRem = wordRem<<dist;
+ wordProd = dwordProd;
+ zPtr[index] = wordShiftedRem - wordProd;
+ if ( index != lastIndex ) {
+ uNegDist = -dist;
+ borrow = (wordShiftedRem < wordProd);
+ for (;;) {
+ wordShiftedRem = wordRem>>(uNegDist & 31);
+ index += wordIncr;
+ dwordProd = (uint64_t) bPtr[index] * q + (dwordProd>>32);
+ wordRem = remPtr[index];
+ wordShiftedRem |= wordRem<<dist;
+ wordProd = dwordProd;
+ zPtr[index] = wordShiftedRem - wordProd - borrow;
+ if ( index == lastIndex ) break;
+ borrow =
+ borrow ? (wordShiftedRem <= wordProd)
+ : (wordShiftedRem < wordProd);
+ }
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_roundMToI64.c b/src/libs/softfloat-3e/source/s_roundMToI64.c
new file mode 100644
index 00000000..198915a9
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundMToI64.c
@@ -0,0 +1,102 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t
+ softfloat_roundMToI64(
+ bool sign, uint32_t *extSigPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint64_t sig;
+ uint32_t sigExtra;
+ union { uint64_t ui; int64_t i; } uZ;
+ int64_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig =
+ (uint64_t) extSigPtr[indexWord( 3, 2 )]<<32
+ | extSigPtr[indexWord( 3, 1 )];
+ sigExtra = extSigPtr[indexWordLo( 3 )];
+ if (
+ (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode == softfloat_round_near_even)
+ ) {
+ if ( 0x80000000 <= sigExtra ) goto increment;
+ } else {
+ if (
+ sigExtra
+ && (sign
+ ? (roundingMode == softfloat_round_min)
+#ifdef SOFTFLOAT_ROUND_ODD
+ || (roundingMode == softfloat_round_odd)
+#endif
+ : (roundingMode == softfloat_round_max))
+ ) {
+ increment:
+ ++sig;
+ if ( !sig ) goto invalid;
+ if (
+ (sigExtra == 0x80000000)
+ && (roundingMode == softfloat_round_near_even)
+ ) {
+ sig &= ~(uint_fast64_t) 1;
+ }
+ }
+ }
+ uZ.ui = sign ? -sig : sig;
+ z = uZ.i;
+ if ( z && ((z < 0) ^ sign) ) goto invalid;
+ if ( sigExtra ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) z |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundMToUI64.c b/src/libs/softfloat-3e/source/s_roundMToUI64.c
new file mode 100644
index 00000000..20d434cd
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundMToUI64.c
@@ -0,0 +1,98 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t
+ softfloat_roundMToUI64(
+ bool sign, uint32_t *extSigPtr, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA)
+{
+ uint64_t sig;
+ uint32_t sigExtra;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig =
+ (uint64_t) extSigPtr[indexWord( 3, 2 )]<<32
+ | extSigPtr[indexWord( 3, 1 )];
+ sigExtra = extSigPtr[indexWordLo( 3 )];
+ if (
+ (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode == softfloat_round_near_even)
+ ) {
+ if ( 0x80000000 <= sigExtra ) goto increment;
+ } else {
+ if ( sign ) {
+ if ( !(sig | sigExtra) ) return 0;
+ if ( roundingMode == softfloat_round_min ) goto invalid;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) goto invalid;
+#endif
+ } else {
+ if ( (roundingMode == softfloat_round_max) && sigExtra ) {
+ increment:
+ ++sig;
+ if ( !sig ) goto invalid;
+ if (
+ (sigExtra == 0x80000000)
+ && (roundingMode == softfloat_round_near_even)
+ ) {
+ sig &= ~(uint_fast64_t) 1;
+ }
+ }
+ }
+ }
+ if ( sign && sig ) goto invalid;
+ if ( sigExtra ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) sig |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return sig;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundPackMToExtF80M.c b/src/libs/softfloat-3e/source/s_roundPackMToExtF80M.c
new file mode 100644
index 00000000..6f49d76c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundPackMToExtF80M.c
@@ -0,0 +1,258 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+void
+ softfloat_roundPackMToExtF80M(
+ bool sign,
+ int32_t exp,
+ uint32_t *extSigPtr,
+ uint_fast8_t roundingPrecision,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ uint_fast8_t roundingMode;
+ bool roundNearEven;
+ uint64_t sig, roundIncrement, roundMask, roundBits;
+ bool isTiny;
+ uint32_t sigExtra;
+ bool doIncrement;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundingMode = softfloat_roundingMode;
+ roundNearEven = (roundingMode == softfloat_round_near_even);
+ sig =
+ (uint64_t) extSigPtr[indexWord( 3, 2 )]<<32
+ | extSigPtr[indexWord( 3, 1 )];
+ if ( roundingPrecision == 80 ) goto precision80;
+ if ( roundingPrecision == 64 ) {
+ roundIncrement = UINT64_C( 0x0000000000000400 );
+ roundMask = UINT64_C( 0x00000000000007FF );
+ } else if ( roundingPrecision == 32 ) {
+ roundIncrement = UINT64_C( 0x0000008000000000 );
+ roundMask = UINT64_C( 0x000000FFFFFFFFFF );
+ } else {
+ goto precision80;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( extSigPtr[indexWordLo( 3 )] ) sig |= 1;
+ if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
+ roundIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ ? roundMask
+ : 0;
+ }
+ roundBits = sig & roundMask;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x7FFD <= (uint32_t) (exp - 1) ) {
+ if ( exp <= 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ isTiny =
+ (softfloat_detectTininess
+ == softfloat_tininess_beforeRounding)
+ || (exp < 0)
+ || (sig <= (uint64_t) (sig + roundIncrement));
+ sig = softfloat_shiftRightJam64( sig, 1 - exp );
+ roundBits = sig & roundMask;
+ if ( roundBits ) {
+ if ( isTiny ) softfloat_raiseFlags( softfloat_flag_underflow SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig |= roundMask + 1;
+ }
+#endif
+ }
+ sig += roundIncrement;
+ exp = ((sig & UINT64_C( 0x8000000000000000 )) != 0);
+ roundIncrement = roundMask + 1;
+ if ( roundNearEven && (roundBits<<1 == roundIncrement) ) {
+ roundMask |= roundIncrement;
+ }
+ sig &= ~roundMask;
+ goto packReturn;
+ }
+ if (
+ (0x7FFE < exp)
+ || ((exp == 0x7FFE) && ((uint64_t) (sig + roundIncrement) < sig))
+ ) {
+ goto overflow;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( roundBits ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig = (sig & ~roundMask) | (roundMask + 1);
+ goto packReturn;
+ }
+#endif
+ }
+ sig += roundIncrement;
+ if ( sig < roundIncrement ) {
+ ++exp;
+ sig = UINT64_C( 0x8000000000000000 );
+ }
+ roundIncrement = roundMask + 1;
+ if ( roundNearEven && (roundBits<<1 == roundIncrement) ) {
+ roundMask |= roundIncrement;
+ }
+ sig &= ~roundMask;
+ goto packReturn;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ precision80:
+ sigExtra = extSigPtr[indexWordLo( 3 )];
+ doIncrement = (0x80000000 <= sigExtra);
+ if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
+ doIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ && sigExtra;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x7FFD <= (uint32_t) (exp - 1) ) {
+ if ( exp <= 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ isTiny =
+ (softfloat_detectTininess
+ == softfloat_tininess_beforeRounding)
+ || (exp < 0)
+ || ! doIncrement
+ || (sig < UINT64_C( 0xFFFFFFFFFFFFFFFF ));
+ softfloat_shiftRightJam96M( extSigPtr, 1 - exp, extSigPtr );
+ exp = 0;
+ sig =
+ (uint64_t) extSigPtr[indexWord( 3, 2 )]<<32
+ | extSigPtr[indexWord( 3, 1 )];
+ sigExtra = extSigPtr[indexWordLo( 3 )];
+ if ( sigExtra ) {
+ if ( isTiny ) softfloat_raiseFlags( softfloat_flag_underflow SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig |= 1;
+ goto packReturn;
+ }
+#endif
+ }
+ doIncrement = (0x80000000 <= sigExtra);
+ if (
+ ! roundNearEven
+ && (roundingMode != softfloat_round_near_maxMag)
+ ) {
+ doIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ && sigExtra;
+ }
+ if ( doIncrement ) {
+ ++sig;
+ sig &= ~(uint64_t) (! (sigExtra & 0x7FFFFFFF) & roundNearEven);
+ exp = ((sig & UINT64_C( 0x8000000000000000 )) != 0);
+ }
+ goto packReturn;
+ }
+ if (
+ (0x7FFE < exp)
+ || ((exp == 0x7FFE) && (sig == UINT64_C( 0xFFFFFFFFFFFFFFFF ))
+ && doIncrement)
+ ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ roundMask = 0;
+ overflow:
+ softfloat_raiseFlags(
+ softfloat_flag_overflow | softfloat_flag_inexact
+ SOFTFLOAT_STATE_ARG_COMMA );
+ if (
+ roundNearEven
+ || (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ ) {
+ exp = 0x7FFF;
+ sig = UINT64_C( 0x8000000000000000 );
+ } else {
+ exp = 0x7FFE;
+ sig = ~roundMask;
+ }
+ goto packReturn;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( sigExtra ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig |= 1;
+ goto packReturn;
+ }
+#endif
+ }
+ if ( doIncrement ) {
+ ++sig;
+ if ( ! sig ) {
+ ++exp;
+ sig = UINT64_C( 0x8000000000000000 );
+ } else {
+ sig &= ~(uint64_t) (! (sigExtra & 0x7FFFFFFF) & roundNearEven);
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ packReturn:
+ zSPtr->signExp = packToExtF80UI64( sign, exp );
+ zSPtr->signif = sig;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundPackMToF128M.c b/src/libs/softfloat-3e/source/s_roundPackMToF128M.c
new file mode 100644
index 00000000..adb169c0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundPackMToF128M.c
@@ -0,0 +1,179 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+void
+ softfloat_roundPackMToF128M(
+ bool sign, int32_t exp, uint32_t *extSigPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast8_t roundingMode;
+ bool roundNearEven;
+ uint32_t sigExtra;
+ bool doIncrement, isTiny;
+ static const uint32_t maxSig[4] =
+ INIT_UINTM4( 0x0001FFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+ uint32_t ui, uj;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundingMode = softfloat_roundingMode;
+ roundNearEven = (roundingMode == softfloat_round_near_even);
+ sigExtra = extSigPtr[indexWordLo( 5 )];
+ doIncrement = (0x80000000 <= sigExtra);
+ if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
+ doIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ && sigExtra;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x7FFD <= (uint32_t) exp ) {
+ if ( exp < 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ isTiny =
+ (softfloat_detectTininess
+ == softfloat_tininess_beforeRounding)
+ || (exp < -1)
+ || ! doIncrement
+ || (softfloat_compare128M(
+ extSigPtr + indexMultiwordHi( 5, 4 ), maxSig )
+ < 0);
+ softfloat_shiftRightJam160M( extSigPtr, -exp, extSigPtr );
+ exp = 0;
+ sigExtra = extSigPtr[indexWordLo( 5 )];
+ if ( isTiny && sigExtra ) {
+ softfloat_raiseFlags( softfloat_flag_underflow SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ doIncrement = (0x80000000 <= sigExtra);
+ if (
+ ! roundNearEven
+ && (roundingMode != softfloat_round_near_maxMag)
+ ) {
+ doIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ && sigExtra;
+ }
+ } else if (
+ (0x7FFD < exp)
+ || ((exp == 0x7FFD) && doIncrement
+ && (softfloat_compare128M(
+ extSigPtr + indexMultiwordHi( 5, 4 ), maxSig )
+ == 0))
+ ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ softfloat_raiseFlags(
+ softfloat_flag_overflow | softfloat_flag_inexact
+ SOFTFLOAT_STATE_ARG_COMMA );
+ if (
+ roundNearEven
+ || (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ ) {
+ ui = packToF128UI96( sign, 0x7FFF, 0 );
+ uj = 0;
+ } else {
+ ui = packToF128UI96( sign, 0x7FFE, 0x0000FFFF );
+ uj = 0xFFFFFFFF;
+ }
+ zWPtr[indexWordHi( 4 )] = ui;
+ zWPtr[indexWord( 4, 2 )] = uj;
+ zWPtr[indexWord( 4, 1 )] = uj;
+ zWPtr[indexWord( 4, 0 )] = uj;
+ return;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ uj = extSigPtr[indexWord( 5, 1 )];
+ if ( sigExtra ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ uj |= 1;
+ goto noIncrementPackReturn;
+ }
+#endif
+ }
+ if ( doIncrement ) {
+ ++uj;
+ if ( uj ) {
+ if ( ! (sigExtra & 0x7FFFFFFF) && roundNearEven ) uj &= ~1;
+ zWPtr[indexWord( 4, 2 )] = extSigPtr[indexWord( 5, 3 )];
+ zWPtr[indexWord( 4, 1 )] = extSigPtr[indexWord( 5, 2 )];
+ zWPtr[indexWord( 4, 0 )] = uj;
+ ui = extSigPtr[indexWordHi( 5 )];
+ } else {
+ zWPtr[indexWord( 4, 0 )] = uj;
+ ui = extSigPtr[indexWord( 5, 2 )] + 1;
+ zWPtr[indexWord( 4, 1 )] = ui;
+ uj = extSigPtr[indexWord( 5, 3 )];
+ if ( ui ) {
+ zWPtr[indexWord( 4, 2 )] = uj;
+ ui = extSigPtr[indexWordHi( 5 )];
+ } else {
+ ++uj;
+ zWPtr[indexWord( 4, 2 )] = uj;
+ ui = extSigPtr[indexWordHi( 5 )];
+ if ( ! uj ) ++ui;
+ }
+ }
+ } else {
+ noIncrementPackReturn:
+ zWPtr[indexWord( 4, 0 )] = uj;
+ ui = extSigPtr[indexWord( 5, 2 )];
+ zWPtr[indexWord( 4, 1 )] = ui;
+ uj |= ui;
+ ui = extSigPtr[indexWord( 5, 3 )];
+ zWPtr[indexWord( 4, 2 )] = ui;
+ uj |= ui;
+ ui = extSigPtr[indexWordHi( 5 )];
+ uj |= ui;
+ if ( ! uj ) exp = 0;
+ }
+ zWPtr[indexWordHi( 4 )] = packToF128UI96( sign, exp, ui );
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundPackToExtF80.c b/src/libs/softfloat-3e/source/s_roundPackToExtF80.c
new file mode 100644
index 00000000..77d004ab
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundPackToExtF80.c
@@ -0,0 +1,370 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+#include <iprt/types.h> /* VBox: RTFLOAT80U_EXP_BIAS_ADJUST */
+#include <iprt/assert.h>
+
+static extFloat80_t
+ softfloat_roundPackToExtF80Inner(
+ bool sign,
+ int_fast32_t exp,
+ uint_fast64_t sig,
+ uint_fast64_t sigExtra,
+ uint_fast8_t roundingPrecision
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ uint_fast8_t roundingMode;
+ bool roundNearEven;
+ uint_fast64_t roundIncrement, roundMask, roundBits;
+ bool isTiny, doIncrement = 0;
+ struct uint64_extra sig64Extra;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+ //RTAssertMsg2("softfloat_roundPackToExtF80: exp=%d sig=%RX64 sigExtra=%RX64 rp=%d\n", exp, sig, sigExtra, roundingPrecision);
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundingMode = softfloat_roundingMode;
+ roundNearEven = (roundingMode == softfloat_round_near_even);
+ if ( roundingPrecision == 80 ) goto precision80;
+ if ( roundingPrecision == 64 ) {
+ roundIncrement = UINT64_C( 0x0000000000000400 );
+ roundMask = UINT64_C( 0x00000000000007FF );
+ } else if ( roundingPrecision == 32 ) {
+ roundIncrement = UINT64_C( 0x0000008000000000 );
+ roundMask = UINT64_C( 0x000000FFFFFFFFFF );
+ } else {
+ goto precision80;
+ }
+ sig |= (sigExtra != 0);
+ if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
+ roundIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ ? roundMask
+ : 0;
+ }
+ roundBits = sig & roundMask;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x7FFD <= (uint32_t) (exp - 1) ) {
+ if ( exp <= 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ isTiny =
+ (softfloat_detectTininess
+ == softfloat_tininess_beforeRounding)
+ || (exp < 0)
+ || (sig <= (uint64_t) (sig + roundIncrement));
+ sig = softfloat_shiftRightJam64(sig, 1 - exp);
+ uint64_t const uOldSig = sig; /* VBox: C1 */
+ roundBits = sig & roundMask;
+ if ( roundBits ) {
+ if ( isTiny ) softfloat_raiseFlags( softfloat_flag_underflow SOFTFLOAT_STATE_ARG_COMMA );
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig |= roundMask + 1;
+ }
+#endif
+ }
+ sig += roundIncrement;
+ exp = ((sig & UINT64_C( 0x8000000000000000 )) != 0);
+ roundIncrement = roundMask + 1;
+ if ( roundNearEven && (roundBits<<1 == roundIncrement) ) {
+ roundMask |= roundIncrement;
+ }
+ sig &= ~roundMask;
+ if ( sig > uOldSig ) { /* VBox: C1 */
+ softfloat_exceptionFlags |= softfloat_flag_c1; /* VBox: C1 */
+ //RTAssertMsg2("softfloat_roundPackToExtF80: C1 #1\n"); /* VBox: C1 */
+ } /* VBox: C1 */
+ goto packReturn;
+ }
+ if (
+ (0x7FFE < exp)
+ || ((exp == 0x7FFE) && ((uint64_t) (sig + roundIncrement) < sig))
+ ) {
+ goto overflow;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ { /* VBox: C1 */
+ uint64_t const uOldSig = sig; /* VBox: C1 */
+ if ( roundBits ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig = (sig & ~roundMask) | (roundMask + 1);
+ if ( sig > uOldSig ) { /* VBox: C1 */
+ softfloat_exceptionFlags |= softfloat_flag_c1; /* VBox: C1 */
+ //RTAssertMsg2("softfloat_roundPackToExtF80: C1 #2\n"); /* VBox: C1 */
+ } /* VBox: C1 */
+ goto packReturn;
+ }
+#endif
+ }
+ sig = (uint64_t) (sig + roundIncrement);
+ if ( sig < roundIncrement ) {
+ ++exp;
+ sig = UINT64_C( 0x8000000000000000 );
+ softfloat_exceptionFlags |= softfloat_flag_c1; /* VBox: C1 */
+ //RTAssertMsg2("softfloat_roundPackToExtF80: C1 #3\n"); /* VBox: C1 */
+ }
+ roundIncrement = roundMask + 1;
+ if ( roundNearEven && (roundBits<<1 == roundIncrement) ) {
+ roundMask |= roundIncrement;
+ }
+ sig &= ~roundMask;
+ if ( sig > uOldSig ) { /* VBox: C1 */
+ softfloat_exceptionFlags |= softfloat_flag_c1; /* VBox: C1 */
+ //RTAssertMsg2("softfloat_roundPackToExtF80: C1 #4\n"); /* VBox: C1 */
+ } /* VBox: C1 */
+ goto packReturn;
+ } /* VBox: C1 */
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ precision80:
+ doIncrement = (UINT64_C( 0x8000000000000000 ) <= sigExtra);
+ if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
+ doIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ && sigExtra;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x7FFD <= (uint32_t) (exp - 1) ) {
+ if ( exp <= 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ isTiny =
+ (softfloat_detectTininess
+ == softfloat_tininess_beforeRounding)
+ || (exp < 0)
+ || ! doIncrement
+ || (sig < UINT64_C( 0xFFFFFFFFFFFFFFFF ));
+//RTAssertMsg2("softfloat_roundPackToExtF80: #2: sig=%#RX64 sigExtra=%#RX64 isTiny=%d exp=%d 1-exp=%d\n", sig, sigExtra, isTiny, exp, 1-exp);
+ sig64Extra =
+ softfloat_shiftRightJam64Extra( sig, sigExtra, 1 - exp );
+ if ( (exp < -63 || sig64Extra.extra != 0) /* VBox: Missing inexact result flag */
+ && ( sig != 0 || sigExtra != 0 ) /*!zero*/ ) { /* VBox: Missing inexact result flag */
+ softfloat_exceptionFlags |= softfloat_flag_inexact; /* VBox: Missing inexact result flag */
+ } /* VBox: Missing inexact result flag */
+ exp = 0;
+ sig = sig64Extra.v;
+ sigExtra = sig64Extra.extra;
+//RTAssertMsg2("softfloat_roundPackToExtF80: #3: sig=%#RX64 sigExtra=%#RX64 isTiny=%d\n", sig, sigExtra, isTiny);
+ if ( sigExtra
+ || ( !(pState->exceptionMask & softfloat_flag_underflow) /* VBox: Unmasked underflow conditions differ */
+ && (sig != 0 || sigExtra != 0) /*zero*/ ) ) { /* VBox: Unmasked underflow conditions differ */
+ if ( isTiny ) softfloat_raiseFlags( softfloat_flag_underflow SOFTFLOAT_STATE_ARG_COMMA );
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig |= 1;
+ goto packReturn;
+ }
+#endif
+ }
+ doIncrement = (UINT64_C( 0x8000000000000000 ) <= sigExtra);
+ if (
+ ! roundNearEven
+ && (roundingMode != softfloat_round_near_maxMag)
+ ) {
+ doIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ && sigExtra;
+ }
+ if ( doIncrement ) {
+ uint64_t const uOldSig = sig; /* VBox: C1 */
+ ++sig;
+ sig &=
+ ~(uint_fast64_t)
+ (! (sigExtra & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ & roundNearEven);
+ if (sig > uOldSig) { /* VBox: C1 */
+ softfloat_exceptionFlags |= softfloat_flag_c1; /* VBox: C1 */
+ //RTAssertMsg2("softfloat_roundPackToExtF80: C1 #5\n"); /* VBox: C1 */
+ } /* VBox: C1 */
+ exp = ((sig & UINT64_C( 0x8000000000000000 )) != 0);
+ }
+ goto packReturn;
+ }
+ if (
+ (0x7FFE < exp)
+ || ((exp == 0x7FFE) && (sig == UINT64_C( 0xFFFFFFFFFFFFFFFF ))
+ && doIncrement)
+ ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ roundMask = 0;
+ overflow:
+ softfloat_raiseFlags(
+ softfloat_flag_overflow | softfloat_flag_inexact
+ SOFTFLOAT_STATE_ARG_COMMA );
+ if (
+ roundNearEven
+ || (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ ) {
+ exp = 0x7FFF;
+ sig = UINT64_C( 0x8000000000000000 );
+ softfloat_exceptionFlags |= softfloat_flag_c1; /* Inf means rounding up */ /* VBox: C1 */
+ //RTAssertMsg2("softfloat_roundPackToExtF80: C1 #6\n"); /* VBox: C1 */
+ } else {
+ exp = 0x7FFE;
+ sig = ~roundMask;
+ }
+ goto packReturn;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( sigExtra ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig |= 1;
+ goto packReturn;
+ }
+#endif
+ }
+ if ( doIncrement ) {
+ uint64_t const uOldSig = sig; /* VBox */
+ ++sig;
+ if ( ! sig ) {
+ ++exp;
+ sig = UINT64_C( 0x8000000000000000 );
+ softfloat_exceptionFlags |= softfloat_flag_c1; /* VBox: C1 */
+ //RTAssertMsg2("softfloat_roundPackToExtF80: C1 #7\n"); /* VBox: C1 */
+ } else {
+ sig &=
+ ~(uint_fast64_t)
+ (! (sigExtra & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ & roundNearEven);
+ if ( sig > uOldSig ) { /* VBox: C1 */
+ softfloat_exceptionFlags |= softfloat_flag_c1; /* VBox: C1 */
+ //RTAssertMsg2("softfloat_roundPackToExtF80: C1 #8\n"); /* VBox: C1 */
+ }
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ packReturn:
+ uZ.s.signExp = packToExtF80UI64( sign, exp );
+ uZ.s.signif = sig;
+ return uZ.f;
+
+}
+
+/**
+ * VBox: Wrapper for implementing underflow and overflow bias adjustment.
+ */
+extFloat80_t
+ softfloat_roundPackToExtF80(
+ bool sign,
+ int_fast32_t exp,
+ uint_fast64_t sig,
+ uint_fast64_t sigExtra,
+ uint_fast8_t roundingPrecision
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ static union extF80M_extF80 const s_aExtF80Zero[2] =
+ {
+ EXTF80M_EXTF80_INIT3_C( 0, 0, 0 ), EXTF80M_EXTF80_INIT3_C( 1, 0, 0 ),
+ };
+ static union extF80M_extF80 const s_aExtF80Infinity[2] =
+ {
+ EXTF80M_EXTF80_INIT3( 0, RT_BIT_64( 63 ), RTFLOAT80U_EXP_MAX ),
+ EXTF80M_EXTF80_INIT3( 1, RT_BIT_64( 63 ), RTFLOAT80U_EXP_MAX ),
+ };
+
+ uint8_t const exceptionFlagsSaved = softfloat_exceptionFlags;
+ softfloat_exceptionFlags = 0;
+ extFloat80_t r80Result = softfloat_roundPackToExtF80Inner( sign, exp, sig, sigExtra, roundingPrecision, pState );
+ if ( !(softfloat_exceptionFlags & ~pState->exceptionMask & (softfloat_flag_underflow | softfloat_flag_overflow)) ) {
+ /* Denormals are fun, because they don't cause #U when masked, and the inner
+ code here assume it's always masked. So, detect denormals and check if it
+ was masked or not, in the latter case do bias adjust. */
+ if ( (r80Result.signif & RT_BIT_64( 63 ))
+ || !r80Result.signif
+ || (pState->exceptionMask & softfloat_flag_underflow) ) {
+ softfloat_exceptionFlags |= exceptionFlagsSaved;
+ return r80Result;
+ }
+
+ /* Denormal and underflow not masked, need to adjust the exponent bias
+ to match 387 behaviour. */
+ Assert( expExtF80UI64( r80Result.signExp ) == 0 );
+ softfloat_exceptionFlags |= softfloat_flag_underflow;
+ }
+
+ /* On Intel 10980XE the FSCALE instruction can cause really large exponents
+ and the rounding changes when we exceed the bias adjust. */
+ if (exp >= RTFLOAT80U_EXP_BIAS_ADJUST + RTFLOAT80U_EXP_MAX) {
+ Assert( softfloat_exceptionFlags & softfloat_flag_overflow );
+ softfloat_exceptionFlags |= softfloat_flag_inexact | softfloat_flag_c1;
+ r80Result = s_aExtF80Infinity[sign].f;
+ } else if (exp <= -RTFLOAT80U_EXP_BIAS_ADJUST) {
+ Assert( softfloat_exceptionFlags & softfloat_flag_underflow );
+ softfloat_exceptionFlags &= ~softfloat_flag_c1;
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ r80Result = s_aExtF80Zero[sign].f;
+ } else {
+ /* Redo the conversion with the bias applied. */
+ softfloat_exceptionFlags &= softfloat_flag_underflow | softfloat_flag_overflow;
+ if ( softfloat_exceptionFlags & softfloat_flag_underflow ) {
+ exp += RTFLOAT80U_EXP_BIAS_ADJUST;
+ Assert( exp > 0 );
+ } else {
+ exp -= RTFLOAT80U_EXP_BIAS_ADJUST;
+ Assert( exp < RTFLOAT80U_EXP_MAX );
+ }
+ r80Result = softfloat_roundPackToExtF80Inner( sign, exp, sig, sigExtra, roundingPrecision, pState );
+ }
+ softfloat_exceptionFlags |= exceptionFlagsSaved;
+ return r80Result;
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundPackToF128.c b/src/libs/softfloat-3e/source/s_roundPackToF128.c
new file mode 100644
index 00000000..a999abea
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundPackToF128.c
@@ -0,0 +1,173 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float128_t
+ softfloat_roundPackToF128(
+ bool sign,
+ int_fast32_t exp,
+ uint_fast64_t sig64,
+ uint_fast64_t sig0,
+ uint_fast64_t sigExtra
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ uint_fast8_t roundingMode;
+ bool roundNearEven, doIncrement, isTiny;
+ struct uint128_extra sig128Extra;
+ uint_fast64_t uiZ64, uiZ0;
+ struct uint128 sig128;
+ union ui128_f128 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundingMode = softfloat_roundingMode;
+ roundNearEven = (roundingMode == softfloat_round_near_even);
+ doIncrement = (UINT64_C( 0x8000000000000000 ) <= sigExtra);
+ if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
+ doIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ && sigExtra;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x7FFD <= (uint32_t) exp ) {
+ if ( exp < 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ isTiny =
+ (softfloat_detectTininess
+ == softfloat_tininess_beforeRounding)
+ || (exp < -1)
+ || ! doIncrement
+ || softfloat_lt128(
+ sig64,
+ sig0,
+ UINT64_C( 0x0001FFFFFFFFFFFF ),
+ UINT64_C( 0xFFFFFFFFFFFFFFFF )
+ );
+ sig128Extra =
+ softfloat_shiftRightJam128Extra( sig64, sig0, sigExtra, -exp );
+ sig64 = sig128Extra.v.v64;
+ sig0 = sig128Extra.v.v0;
+ sigExtra = sig128Extra.extra;
+ exp = 0;
+ if ( isTiny && sigExtra ) {
+ softfloat_raiseFlags( softfloat_flag_underflow SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ doIncrement = (UINT64_C( 0x8000000000000000 ) <= sigExtra);
+ if (
+ ! roundNearEven
+ && (roundingMode != softfloat_round_near_maxMag)
+ ) {
+ doIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ && sigExtra;
+ }
+ } else if (
+ (0x7FFD < exp)
+ || ((exp == 0x7FFD)
+ && softfloat_eq128(
+ sig64,
+ sig0,
+ UINT64_C( 0x0001FFFFFFFFFFFF ),
+ UINT64_C( 0xFFFFFFFFFFFFFFFF )
+ )
+ && doIncrement)
+ ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ softfloat_raiseFlags(
+ softfloat_flag_overflow | softfloat_flag_inexact
+ SOFTFLOAT_STATE_ARG_COMMA );
+ if (
+ roundNearEven
+ || (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ ) {
+ uiZ64 = packToF128UI64( sign, 0x7FFF, 0 );
+ uiZ0 = 0;
+ } else {
+ uiZ64 =
+ packToF128UI64(
+ sign, 0x7FFE, UINT64_C( 0x0000FFFFFFFFFFFF ) );
+ uiZ0 = UINT64_C( 0xFFFFFFFFFFFFFFFF );
+ }
+ goto uiZ;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( sigExtra ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig0 |= 1;
+ goto packReturn;
+ }
+#endif
+ }
+ if ( doIncrement ) {
+ sig128 = softfloat_add128( sig64, sig0, 0, 1 );
+ sig64 = sig128.v64;
+ sig0 =
+ sig128.v0
+ & ~(uint64_t)
+ (! (sigExtra & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
+ & roundNearEven);
+ } else {
+ if ( ! (sig64 | sig0) ) exp = 0;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ packReturn:
+ uiZ64 = packToF128UI64( sign, exp, sig64 );
+ uiZ0 = sig0;
+ uiZ:
+ uZ.ui.v64 = uiZ64;
+ uZ.ui.v0 = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundPackToF16.c b/src/libs/softfloat-3e/source/s_roundPackToF16.c
new file mode 100644
index 00000000..45877c48
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundPackToF16.c
@@ -0,0 +1,114 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float16_t
+ softfloat_roundPackToF16( bool sign, int_fast16_t exp, uint_fast16_t sig SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast8_t roundingMode;
+ bool roundNearEven;
+ uint_fast8_t roundIncrement, roundBits;
+ bool isTiny;
+ uint_fast16_t uiZ;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundingMode = softfloat_roundingMode;
+ roundNearEven = (roundingMode == softfloat_round_near_even);
+ roundIncrement = 0x8;
+ if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
+ roundIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ ? 0xF
+ : 0;
+ }
+ roundBits = sig & 0xF;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x1D <= (unsigned int) exp ) {
+ if ( exp < 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ isTiny =
+ (softfloat_detectTininess == softfloat_tininess_beforeRounding)
+ || (exp < -1) || (sig + roundIncrement < 0x8000);
+ sig = softfloat_shiftRightJam32( sig, -exp );
+ exp = 0;
+ roundBits = sig & 0xF;
+ if ( isTiny && roundBits ) {
+ softfloat_raiseFlags( softfloat_flag_underflow SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ } else if ( (0x1D < exp) || (0x8000 <= sig + roundIncrement) ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ softfloat_raiseFlags(
+ softfloat_flag_overflow | softfloat_flag_inexact
+ SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = packToF16UI( sign, 0x1F, 0 ) - ! roundIncrement;
+ goto uiZ;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig = (sig + roundIncrement)>>4;
+ if ( roundBits ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig |= 1;
+ goto packReturn;
+ }
+#endif
+ }
+ sig &= ~(uint_fast16_t) (! (roundBits ^ 8) & roundNearEven);
+ if ( ! sig ) exp = 0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ packReturn:
+ uiZ = packToF16UI( sign, exp, sig );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundPackToF32.c b/src/libs/softfloat-3e/source/s_roundPackToF32.c
new file mode 100644
index 00000000..3732bff9
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundPackToF32.c
@@ -0,0 +1,114 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float32_t
+ softfloat_roundPackToF32( bool sign, int_fast16_t exp, uint_fast32_t sig SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast8_t roundingMode;
+ bool roundNearEven;
+ uint_fast8_t roundIncrement, roundBits;
+ bool isTiny;
+ uint_fast32_t uiZ;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundingMode = softfloat_roundingMode;
+ roundNearEven = (roundingMode == softfloat_round_near_even);
+ roundIncrement = 0x40;
+ if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
+ roundIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ ? 0x7F
+ : 0;
+ }
+ roundBits = sig & 0x7F;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0xFD <= (unsigned int) exp ) {
+ if ( exp < 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ isTiny =
+ (softfloat_detectTininess == softfloat_tininess_beforeRounding)
+ || (exp < -1) || (sig + roundIncrement < 0x80000000);
+ sig = softfloat_shiftRightJam32( sig, -exp );
+ exp = 0;
+ roundBits = sig & 0x7F;
+ if ( isTiny && roundBits ) {
+ softfloat_raiseFlags( softfloat_flag_underflow SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ } else if ( (0xFD < exp) || (0x80000000 <= sig + roundIncrement) ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ softfloat_raiseFlags(
+ softfloat_flag_overflow | softfloat_flag_inexact
+ SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = packToF32UI( sign, 0xFF, 0 ) - ! roundIncrement;
+ goto uiZ;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig = (sig + roundIncrement)>>7;
+ if ( roundBits ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig |= 1;
+ goto packReturn;
+ }
+#endif
+ }
+ sig &= ~(uint_fast32_t) (! (roundBits ^ 0x40) & roundNearEven);
+ if ( ! sig ) exp = 0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ packReturn:
+ uiZ = packToF32UI( sign, exp, sig );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundPackToF64.c b/src/libs/softfloat-3e/source/s_roundPackToF64.c
new file mode 100644
index 00000000..f44c9840
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundPackToF64.c
@@ -0,0 +1,118 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float64_t
+ softfloat_roundPackToF64( bool sign, int_fast16_t exp, uint_fast64_t sig SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast8_t roundingMode;
+ bool roundNearEven;
+ uint_fast16_t roundIncrement, roundBits;
+ bool isTiny;
+ uint_fast64_t uiZ;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundingMode = softfloat_roundingMode;
+ roundNearEven = (roundingMode == softfloat_round_near_even);
+ roundIncrement = 0x200;
+ if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
+ roundIncrement =
+ (roundingMode
+ == (sign ? softfloat_round_min : softfloat_round_max))
+ ? 0x3FF
+ : 0;
+ }
+ roundBits = sig & 0x3FF;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if ( 0x7FD <= (uint16_t) exp ) {
+ if ( exp < 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ isTiny =
+ (softfloat_detectTininess == softfloat_tininess_beforeRounding)
+ || (exp < -1)
+ || (sig + roundIncrement < UINT64_C( 0x8000000000000000 ));
+ sig = softfloat_shiftRightJam64( sig, -exp );
+ exp = 0;
+ roundBits = sig & 0x3FF;
+ if ( isTiny && roundBits ) {
+ softfloat_raiseFlags( softfloat_flag_underflow SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ } else if (
+ (0x7FD < exp)
+ || (UINT64_C( 0x8000000000000000 ) <= sig + roundIncrement)
+ ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ softfloat_raiseFlags(
+ softfloat_flag_overflow | softfloat_flag_inexact
+ SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = packToF64UI( sign, 0x7FF, 0 ) - ! roundIncrement;
+ goto uiZ;
+ }
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sig = (sig + roundIncrement)>>10;
+ if ( roundBits ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ sig |= 1;
+ goto packReturn;
+ }
+#endif
+ }
+ sig &= ~(uint_fast64_t) (! (roundBits ^ 0x200) & roundNearEven);
+ if ( ! sig ) exp = 0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ packReturn:
+ uiZ = packToF64UI( sign, exp, sig );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundToI32.c b/src/libs/softfloat-3e/source/s_roundToI32.c
new file mode 100644
index 00000000..d68242f8
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundToI32.c
@@ -0,0 +1,98 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast32_t
+ softfloat_roundToI32(
+ bool sign, uint_fast64_t sig, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast16_t roundIncrement, roundBits;
+ uint_fast32_t sig32;
+ union { uint32_t ui; int32_t i; } uZ;
+ int_fast32_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundIncrement = 0x800;
+ if (
+ (roundingMode != softfloat_round_near_maxMag)
+ && (roundingMode != softfloat_round_near_even)
+ ) {
+ roundIncrement = 0;
+ if (
+ sign
+ ? (roundingMode == softfloat_round_min)
+#ifdef SOFTFLOAT_ROUND_ODD
+ || (roundingMode == softfloat_round_odd)
+#endif
+ : (roundingMode == softfloat_round_max)
+ ) {
+ roundIncrement = 0xFFF;
+ }
+ }
+ roundBits = sig & 0xFFF;
+ sig += roundIncrement;
+ if ( sig & UINT64_C( 0xFFFFF00000000000 ) ) goto invalid;
+ sig32 = sig>>12;
+ if (
+ (roundBits == 0x800) && (roundingMode == softfloat_round_near_even)
+ ) {
+ sig32 &= ~(uint_fast32_t) 1;
+ }
+ uZ.ui = sign ? -sig32 : sig32;
+ z = uZ.i;
+ if ( z && ((z < 0) ^ sign) ) goto invalid;
+ if ( roundBits ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) z |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return sign ? i32_fromNegOverflow : i32_fromPosOverflow;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundToI64.c b/src/libs/softfloat-3e/source/s_roundToI64.c
new file mode 100644
index 00000000..87704e28
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundToI64.c
@@ -0,0 +1,102 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+int_fast64_t
+ softfloat_roundToI64(
+ bool sign,
+ uint_fast64_t sig,
+ uint_fast64_t sigExtra,
+ uint_fast8_t roundingMode,
+ bool exact
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ union { uint64_t ui; int64_t i; } uZ;
+ int_fast64_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if (
+ (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode == softfloat_round_near_even)
+ ) {
+ if ( UINT64_C( 0x8000000000000000 ) <= sigExtra ) goto increment;
+ } else {
+ if (
+ sigExtra
+ && (sign
+ ? (roundingMode == softfloat_round_min)
+#ifdef SOFTFLOAT_ROUND_ODD
+ || (roundingMode == softfloat_round_odd)
+#endif
+ : (roundingMode == softfloat_round_max))
+ ) {
+ increment:
+ ++sig;
+ if ( !sig ) goto invalid;
+ if (
+ (sigExtra == UINT64_C( 0x8000000000000000 ))
+ && (roundingMode == softfloat_round_near_even)
+ ) {
+ sig &= ~(uint_fast64_t) 1;
+ }
+ }
+ }
+ uZ.ui = sign ? -sig : sig;
+ z = uZ.i;
+ if ( z && ((z < 0) ^ sign) ) goto invalid;
+ if ( sigExtra ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) z |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return sign ? i64_fromNegOverflow : i64_fromPosOverflow;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundToUI32.c b/src/libs/softfloat-3e/source/s_roundToUI32.c
new file mode 100644
index 00000000..98726975
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundToUI32.c
@@ -0,0 +1,93 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast32_t
+ softfloat_roundToUI32(
+ bool sign, uint_fast64_t sig, uint_fast8_t roundingMode, bool exact SOFTFLOAT_STATE_DECL_COMMA)
+{
+ uint_fast16_t roundIncrement, roundBits;
+ uint_fast32_t z;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ roundIncrement = 0x800;
+ if (
+ (roundingMode != softfloat_round_near_maxMag)
+ && (roundingMode != softfloat_round_near_even)
+ ) {
+ roundIncrement = 0;
+ if ( sign ) {
+ if ( !sig ) return 0;
+ if ( roundingMode == softfloat_round_min ) goto invalid;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) goto invalid;
+#endif
+ } else {
+ if ( roundingMode == softfloat_round_max ) roundIncrement = 0xFFF;
+ }
+ }
+ roundBits = sig & 0xFFF;
+ sig += roundIncrement;
+ if ( sig & UINT64_C( 0xFFFFF00000000000 ) ) goto invalid;
+ z = sig>>12;
+ if (
+ (roundBits == 0x800) && (roundingMode == softfloat_round_near_even)
+ ) {
+ z &= ~(uint_fast32_t) 1;
+ }
+ if ( sign && z ) goto invalid;
+ if ( roundBits ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) z |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return z;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return sign ? ui32_fromNegOverflow : ui32_fromPosOverflow;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_roundToUI64.c b/src/libs/softfloat-3e/source/s_roundToUI64.c
new file mode 100644
index 00000000..5c296d1e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_roundToUI64.c
@@ -0,0 +1,98 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+uint_fast64_t
+ softfloat_roundToUI64(
+ bool sign,
+ uint_fast64_t sig,
+ uint_fast64_t sigExtra,
+ uint_fast8_t roundingMode,
+ bool exact
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ if (
+ (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode == softfloat_round_near_even)
+ ) {
+ if ( UINT64_C( 0x8000000000000000 ) <= sigExtra ) goto increment;
+ } else {
+ if ( sign ) {
+ if ( !(sig | sigExtra) ) return 0;
+ if ( roundingMode == softfloat_round_min ) goto invalid;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) goto invalid;
+#endif
+ } else {
+ if ( (roundingMode == softfloat_round_max) && sigExtra ) {
+ increment:
+ ++sig;
+ if ( !sig ) goto invalid;
+ if (
+ (sigExtra == UINT64_C( 0x8000000000000000 ))
+ && (roundingMode == softfloat_round_near_even)
+ ) {
+ sig &= ~(uint_fast64_t) 1;
+ }
+ }
+ }
+ }
+ if ( sign && sig ) goto invalid;
+ if ( sigExtra ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) sig |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
+ return sig;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ invalid:
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ return sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_shiftLeftM.c b/src/libs/softfloat-3e/source/s_shiftLeftM.c
new file mode 100644
index 00000000..feafc67b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shiftLeftM.c
@@ -0,0 +1,91 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_shiftLeftM
+
+#define softfloat_shiftLeftM softfloat_shiftLeftM
+#include "primitives.h"
+
+void
+ softfloat_shiftLeftM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint32_t dist,
+ uint32_t *zPtr
+ )
+{
+ uint32_t wordDist;
+ uint_fast8_t innerDist;
+ uint32_t *destPtr;
+ uint_fast8_t i;
+
+ wordDist = dist>>5;
+ if ( wordDist < size_words ) {
+ aPtr += indexMultiwordLoBut( size_words, wordDist );
+ innerDist = dist & 31;
+ if ( innerDist ) {
+ softfloat_shortShiftLeftM(
+ size_words - wordDist,
+ aPtr,
+ innerDist,
+ zPtr + indexMultiwordHiBut( size_words, wordDist )
+ );
+ if ( ! wordDist ) return;
+ } else {
+ aPtr += indexWordHi( size_words - wordDist );
+ destPtr = zPtr + indexWordHi( size_words );
+ for ( i = size_words - wordDist; i; --i ) {
+ *destPtr = *aPtr;
+ aPtr -= wordIncr;
+ destPtr -= wordIncr;
+ }
+ }
+ zPtr += indexMultiwordLo( size_words, wordDist );
+ } else {
+ wordDist = size_words;
+ }
+ do {
+ *zPtr++ = 0;
+ --wordDist;
+ } while ( wordDist );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shiftNormSigF128M.c b/src/libs/softfloat-3e/source/s_shiftNormSigF128M.c
new file mode 100644
index 00000000..4820f390
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shiftNormSigF128M.c
@@ -0,0 +1,78 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+
+int
+ softfloat_shiftNormSigF128M(
+ const uint32_t *wPtr, uint_fast8_t shiftDist, uint32_t *sigPtr )
+{
+ uint32_t wordSig;
+ int32_t exp;
+ uint32_t leadingBit;
+
+ wordSig = wPtr[indexWordHi( 4 )];
+ exp = expF128UI96( wordSig );
+ if ( exp ) {
+ softfloat_shortShiftLeft128M( wPtr, shiftDist, sigPtr );
+ leadingBit = 0x00010000<<shiftDist;
+ sigPtr[indexWordHi( 4 )] =
+ (sigPtr[indexWordHi( 4 )] & (leadingBit - 1)) | leadingBit;
+ } else {
+ exp = 16;
+ wordSig &= 0x7FFFFFFF;
+ if ( ! wordSig ) {
+ exp = -16;
+ wordSig = wPtr[indexWord( 4, 2 )];
+ if ( ! wordSig ) {
+ exp = -48;
+ wordSig = wPtr[indexWord( 4, 1 )];
+ if ( ! wordSig ) {
+ wordSig = wPtr[indexWord( 4, 0 )];
+ if ( ! wordSig ) return -128;
+ exp = -80;
+ }
+ }
+ }
+ exp -= softfloat_countLeadingZeros32( wordSig );
+ softfloat_shiftLeft128M( wPtr, 1 - exp + shiftDist, sigPtr );
+ }
+ return exp;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_shiftRightJam128.c b/src/libs/softfloat-3e/source/s_shiftRightJam128.c
new file mode 100644
index 00000000..c16b3e6e
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shiftRightJam128.c
@@ -0,0 +1,71 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shiftRightJam128
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+struct uint128
+ softfloat_shiftRightJam128( uint64_t a64, uint64_t a0, uint_fast32_t dist )
+{
+ uint_fast8_t u8NegDist;
+ struct uint128 z;
+
+ if ( dist < 64 ) {
+ u8NegDist = -dist;
+ z.v64 = a64>>dist;
+ z.v0 =
+ a64<<(u8NegDist & 63) | a0>>dist
+ | ((uint64_t) (a0<<(u8NegDist & 63)) != 0);
+ } else {
+ z.v64 = 0;
+ z.v0 =
+ (dist < 127)
+ ? a64>>(dist & 63)
+ | (((a64 & (((uint_fast64_t) 1<<(dist & 63)) - 1)) | a0)
+ != 0)
+ : ((a64 | a0) != 0);
+ }
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shiftRightJam128Extra.c b/src/libs/softfloat-3e/source/s_shiftRightJam128Extra.c
new file mode 100644
index 00000000..77523db3
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shiftRightJam128Extra.c
@@ -0,0 +1,79 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shiftRightJam128Extra
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+struct uint128_extra
+ softfloat_shiftRightJam128Extra(
+ uint64_t a64, uint64_t a0, uint64_t extra, uint_fast32_t dist )
+{
+ uint_fast8_t u8NegDist;
+ struct uint128_extra z;
+
+ u8NegDist = -dist;
+ if ( dist < 64 ) {
+ z.v.v64 = a64>>dist;
+ z.v.v0 = a64<<(u8NegDist & 63) | a0>>dist;
+ z.extra = a0<<(u8NegDist & 63);
+ } else {
+ z.v.v64 = 0;
+ if ( dist == 64 ) {
+ z.v.v0 = a64;
+ z.extra = a0;
+ } else {
+ extra |= a0;
+ if ( dist < 128 ) {
+ z.v.v0 = a64>>(dist & 63);
+ z.extra = a64<<(u8NegDist & 63);
+ } else {
+ z.v.v0 = 0;
+ z.extra = (dist == 128) ? a64 : (a64 != 0);
+ }
+ }
+ }
+ z.extra |= (extra != 0);
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shiftRightJam256M.c b/src/libs/softfloat-3e/source/s_shiftRightJam256M.c
new file mode 100644
index 00000000..39e44b02
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shiftRightJam256M.c
@@ -0,0 +1,127 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shiftRightJam256M
+# include "primitives.h" /* VBox: Missing prototype */
+
+static
+ void
+ softfloat_shortShiftRightJamM(
+ uint_fast8_t size_words,
+ const uint64_t *aPtr,
+ uint_fast8_t dist,
+ uint64_t *zPtr
+ )
+{
+ uint_fast8_t uNegDist;
+ unsigned int index, lastIndex;
+ uint64_t partWordZ, wordA;
+
+ uNegDist = -dist;
+ index = indexWordLo( size_words );
+ lastIndex = indexWordHi( size_words );
+ wordA = aPtr[index];
+ partWordZ = wordA>>dist;
+ if ( partWordZ<<dist != wordA ) partWordZ |= 1;
+ while ( index != lastIndex ) {
+ wordA = aPtr[index + wordIncr];
+ zPtr[index] = wordA<<(uNegDist & 63) | partWordZ;
+ index += wordIncr;
+ partWordZ = wordA>>dist;
+ }
+ zPtr[index] = partWordZ;
+
+}
+
+void
+ softfloat_shiftRightJam256M(
+ const uint64_t *aPtr, uint_fast32_t dist, uint64_t *zPtr )
+{
+ uint64_t wordJam;
+ uint_fast32_t wordDist;
+ uint64_t *ptr = (uint64_t *)0; /* vbox: shut up MSC warning */
+ uint_fast8_t i, innerDist;
+
+ wordJam = 0;
+ wordDist = dist>>6;
+ if ( wordDist ) {
+ if ( 4 < wordDist ) wordDist = 4;
+ ptr = (uint64_t *) (aPtr + indexMultiwordLo( 4, wordDist ));
+ i = wordDist;
+ do {
+ wordJam = *ptr++;
+ if ( wordJam ) break;
+ --i;
+ } while ( i );
+ ptr = zPtr;
+ }
+ if ( wordDist < 4 ) {
+ aPtr += indexMultiwordHiBut( 4, wordDist );
+ innerDist = dist & 63;
+ if ( innerDist ) {
+ softfloat_shortShiftRightJamM(
+ 4 - wordDist,
+ aPtr,
+ innerDist,
+ zPtr + indexMultiwordLoBut( 4, wordDist )
+ );
+ if ( ! wordDist ) goto wordJam;
+ } else {
+ aPtr += indexWordLo( 4 - wordDist );
+ ptr = zPtr + indexWordLo( 4 );
+ for ( i = 4 - wordDist; i; --i ) {
+ *ptr = *aPtr;
+ aPtr += wordIncr;
+ ptr += wordIncr;
+ }
+ }
+ ptr = zPtr + indexMultiwordHi( 4, wordDist );
+ }
+ do {
+ *ptr++ = 0;
+ --wordDist;
+ } while ( wordDist );
+ wordJam:
+ if ( wordJam ) zPtr[indexWordLo( 4 )] |= 1;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shiftRightJam32.c b/src/libs/softfloat-3e/source/s_shiftRightJam32.c
new file mode 100644
index 00000000..5bf9499f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shiftRightJam32.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_shiftRightJam32
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+uint32_t softfloat_shiftRightJam32( uint32_t a, uint_fast16_t dist )
+{
+
+ return
+ (dist < 31) ? a>>dist | ((uint32_t) (a<<(-dist & 31)) != 0) : (a != 0);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shiftRightJam64.c b/src/libs/softfloat-3e/source/s_shiftRightJam64.c
new file mode 100644
index 00000000..4de097e8
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shiftRightJam64.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_shiftRightJam64
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+uint64_t softfloat_shiftRightJam64( uint64_t a, uint_fast32_t dist )
+{
+
+ return
+ (dist < 63) ? a>>dist | ((uint64_t) (a<<(-dist & 63)) != 0) : (a != 0);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shiftRightJam64Extra.c b/src/libs/softfloat-3e/source/s_shiftRightJam64Extra.c
new file mode 100644
index 00000000..4c856172
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shiftRightJam64Extra.c
@@ -0,0 +1,64 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shiftRightJam64Extra
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+struct uint64_extra
+ softfloat_shiftRightJam64Extra(
+ uint64_t a, uint64_t extra, uint_fast32_t dist )
+{
+ struct uint64_extra z;
+
+ if ( dist < 64 ) {
+ z.v = a>>dist;
+ z.extra = a<<(-dist & 63);
+ } else {
+ z.v = 0;
+ z.extra = (dist == 64) ? a : (a != 0);
+ }
+ z.extra |= (extra != 0);
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shiftRightJamM.c b/src/libs/softfloat-3e/source/s_shiftRightJamM.c
new file mode 100644
index 00000000..0a0dd7d7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shiftRightJamM.c
@@ -0,0 +1,101 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_shiftRightJamM
+
+#define softfloat_shiftRightJamM softfloat_shiftRightJamM
+#include "primitives.h"
+
+void
+ softfloat_shiftRightJamM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint32_t dist,
+ uint32_t *zPtr
+ )
+{
+ uint32_t wordJam, wordDist, *ptr;
+ uint_fast8_t i, innerDist;
+
+ wordJam = 0;
+ wordDist = dist>>5;
+ if ( wordDist ) {
+ if ( size_words < wordDist ) wordDist = size_words;
+ ptr = (uint32_t *) (aPtr + indexMultiwordLo( size_words, wordDist ));
+ i = wordDist;
+ do {
+ wordJam = *ptr++;
+ if ( wordJam ) break;
+ --i;
+ } while ( i );
+ ptr = zPtr;
+ }
+ if ( wordDist < size_words ) {
+ aPtr += indexMultiwordHiBut( size_words, wordDist );
+ innerDist = dist & 31;
+ if ( innerDist ) {
+ softfloat_shortShiftRightJamM(
+ size_words - wordDist,
+ aPtr,
+ innerDist,
+ zPtr + indexMultiwordLoBut( size_words, wordDist )
+ );
+ if ( ! wordDist ) goto wordJam;
+ } else {
+ aPtr += indexWordLo( size_words - wordDist );
+ ptr = zPtr + indexWordLo( size_words );
+ for ( i = size_words - wordDist; i; --i ) {
+ *ptr = *aPtr;
+ aPtr += wordIncr;
+ ptr += wordIncr;
+ }
+ }
+ ptr = zPtr + indexMultiwordHi( size_words, wordDist );
+ }
+ do {
+ *ptr++ = 0;
+ --wordDist;
+ } while ( wordDist );
+ wordJam:
+ if ( wordJam ) zPtr[indexWordLo( size_words )] |= 1;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shiftRightM.c b/src/libs/softfloat-3e/source/s_shiftRightM.c
new file mode 100644
index 00000000..6ac383f0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shiftRightM.c
@@ -0,0 +1,91 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_shiftRightM
+
+#define softfloat_shiftRightM softfloat_shiftRightM
+#include "primitives.h"
+
+void
+ softfloat_shiftRightM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint32_t dist,
+ uint32_t *zPtr
+ )
+{
+ uint32_t wordDist;
+ uint_fast8_t innerDist;
+ uint32_t *destPtr;
+ uint_fast8_t i;
+
+ wordDist = dist>>5;
+ if ( wordDist < size_words ) {
+ aPtr += indexMultiwordHiBut( size_words, wordDist );
+ innerDist = dist & 31;
+ if ( innerDist ) {
+ softfloat_shortShiftRightM(
+ size_words - wordDist,
+ aPtr,
+ innerDist,
+ zPtr + indexMultiwordLoBut( size_words, wordDist )
+ );
+ if ( ! wordDist ) return;
+ } else {
+ aPtr += indexWordLo( size_words - wordDist );
+ destPtr = zPtr + indexWordLo( size_words );
+ for ( i = size_words - wordDist; i; --i ) {
+ *destPtr = *aPtr;
+ aPtr += wordIncr;
+ destPtr += wordIncr;
+ }
+ }
+ zPtr += indexMultiwordHi( size_words, wordDist );
+ } else {
+ wordDist = size_words;
+ }
+ do {
+ *zPtr++ = 0;
+ --wordDist;
+ } while ( wordDist );
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftLeft128.c b/src/libs/softfloat-3e/source/s_shortShiftLeft128.c
new file mode 100644
index 00000000..1538d39a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftLeft128.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftLeft128
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+struct uint128
+ softfloat_shortShiftLeft128( uint64_t a64, uint64_t a0, uint_fast8_t dist )
+{
+ struct uint128 z;
+
+ z.v64 = a64<<dist | a0>>(-dist & 63);
+ z.v0 = a0<<dist;
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftLeft64To96M.c b/src/libs/softfloat-3e/source/s_shortShiftLeft64To96M.c
new file mode 100644
index 00000000..2f442ecc
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftLeft64To96M.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftLeft64To96M
+
+void
+ softfloat_shortShiftLeft64To96M(
+ uint64_t a, uint_fast8_t dist, uint32_t *zPtr )
+{
+
+ zPtr[indexWord( 3, 0 )] = (uint32_t) a<<dist;
+ a >>= 32 - dist;
+ zPtr[indexWord( 3, 2 )] = a>>32;
+ zPtr[indexWord( 3, 1 )] = a;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftLeftM.c b/src/libs/softfloat-3e/source/s_shortShiftLeftM.c
new file mode 100644
index 00000000..b947c63c
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftLeftM.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftLeftM
+
+void
+ softfloat_shortShiftLeftM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint_fast8_t dist,
+ uint32_t *zPtr
+ )
+{
+ uint_fast8_t uNegDist;
+ unsigned int index, lastIndex;
+ uint32_t partWordZ, wordA;
+
+ uNegDist = -dist;
+ index = indexWordHi( size_words );
+ lastIndex = indexWordLo( size_words );
+ partWordZ = aPtr[index]<<dist;
+ while ( index != lastIndex ) {
+ wordA = aPtr[index - wordIncr];
+ zPtr[index] = partWordZ | wordA>>(uNegDist & 31);
+ index -= wordIncr;
+ partWordZ = wordA<<dist;
+ }
+ zPtr[index] = partWordZ;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftRight128.c b/src/libs/softfloat-3e/source/s_shortShiftRight128.c
new file mode 100644
index 00000000..7cea48ac
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftRight128.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftRight128
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+struct uint128
+ softfloat_shortShiftRight128( uint64_t a64, uint64_t a0, uint_fast8_t dist )
+{
+ struct uint128 z;
+
+ z.v64 = a64>>dist;
+ z.v0 = a64<<(-dist & 63) | a0>>dist;
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftRightExtendM.c b/src/libs/softfloat-3e/source/s_shortShiftRightExtendM.c
new file mode 100644
index 00000000..92c786af
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftRightExtendM.c
@@ -0,0 +1,73 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftRightExtendM
+
+void
+ softfloat_shortShiftRightExtendM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint_fast8_t dist,
+ uint32_t *zPtr
+ )
+{
+ uint_fast8_t uNegDist;
+ unsigned int indexA, lastIndexA;
+ uint32_t partWordZ, wordA;
+
+ uNegDist = -dist;
+ indexA = indexWordLo( size_words );
+ lastIndexA = indexWordHi( size_words );
+ zPtr += indexWordLo( size_words + 1 );
+ partWordZ = 0;
+ for (;;) {
+ wordA = aPtr[indexA];
+ *zPtr = wordA<<(uNegDist & 31) | partWordZ;
+ zPtr += wordIncr;
+ partWordZ = wordA>>dist;
+ if ( indexA == lastIndexA ) break;
+ indexA += wordIncr;
+ }
+ *zPtr = partWordZ;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftRightJam128.c b/src/libs/softfloat-3e/source/s_shortShiftRightJam128.c
new file mode 100644
index 00000000..a27beb3b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftRightJam128.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftRightJam128
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+struct uint128
+ softfloat_shortShiftRightJam128(
+ uint64_t a64, uint64_t a0, uint_fast8_t dist )
+{
+ uint_fast8_t uNegDist;
+ struct uint128 z;
+
+ uNegDist = -dist;
+ z.v64 = a64>>dist;
+ z.v0 =
+ a64<<(uNegDist & 63) | a0>>dist
+ | ((uint64_t) (a0<<(uNegDist & 63)) != 0);
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftRightJam128Extra.c b/src/libs/softfloat-3e/source/s_shortShiftRightJam128Extra.c
new file mode 100644
index 00000000..abe83166
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftRightJam128Extra.c
@@ -0,0 +1,61 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftRightJam128Extra
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+struct uint128_extra
+ softfloat_shortShiftRightJam128Extra(
+ uint64_t a64, uint64_t a0, uint64_t extra, uint_fast8_t dist )
+{
+ uint_fast8_t uNegDist;
+ struct uint128_extra z;
+
+ uNegDist = -dist;
+ z.v.v64 = a64>>dist;
+ z.v.v0 = a64<<(uNegDist & 63) | a0>>dist;
+ z.extra = a0<<(uNegDist & 63) | (extra != 0);
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftRightJam64.c b/src/libs/softfloat-3e/source/s_shortShiftRightJam64.c
new file mode 100644
index 00000000..06ccbf0a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftRightJam64.c
@@ -0,0 +1,52 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+
+#ifndef softfloat_shortShiftRightJam64
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+uint64_t softfloat_shortShiftRightJam64( uint64_t a, uint_fast8_t dist )
+{
+
+ return a>>dist | ((a & (((uint_fast64_t) 1<<dist) - 1)) != 0);
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftRightJam64Extra.c b/src/libs/softfloat-3e/source/s_shortShiftRightJam64Extra.c
new file mode 100644
index 00000000..eb997b4d
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftRightJam64Extra.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftRightJam64Extra
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+struct uint64_extra
+ softfloat_shortShiftRightJam64Extra(
+ uint64_t a, uint64_t extra, uint_fast8_t dist )
+{
+ struct uint64_extra z;
+
+ z.v = a>>dist;
+ z.extra = a<<(-dist & 63) | (extra != 0);
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftRightJamM.c b/src/libs/softfloat-3e/source/s_shortShiftRightJamM.c
new file mode 100644
index 00000000..60f698b9
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftRightJamM.c
@@ -0,0 +1,72 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftRightJamM
+
+void
+ softfloat_shortShiftRightJamM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint_fast8_t dist,
+ uint32_t *zPtr
+ )
+{
+ uint_fast8_t uNegDist;
+ unsigned int index, lastIndex;
+ uint32_t partWordZ, wordA;
+
+ uNegDist = -dist;
+ index = indexWordLo( size_words );
+ lastIndex = indexWordHi( size_words );
+ wordA = aPtr[index];
+ partWordZ = wordA>>dist;
+ if ( partWordZ<<dist != wordA ) partWordZ |= 1;
+ while ( index != lastIndex ) {
+ wordA = aPtr[index + wordIncr];
+ zPtr[index] = wordA<<(uNegDist & 31) | partWordZ;
+ index += wordIncr;
+ partWordZ = wordA>>dist;
+ }
+ zPtr[index] = partWordZ;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_shortShiftRightM.c b/src/libs/softfloat-3e/source/s_shortShiftRightM.c
new file mode 100644
index 00000000..8a165fe4
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_shortShiftRightM.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_shortShiftRightM
+
+void
+ softfloat_shortShiftRightM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ uint_fast8_t dist,
+ uint32_t *zPtr
+ )
+{
+ uint_fast8_t uNegDist;
+ unsigned int index, lastIndex;
+ uint32_t partWordZ, wordA;
+
+ uNegDist = -dist;
+ index = indexWordLo( size_words );
+ lastIndex = indexWordHi( size_words );
+ partWordZ = aPtr[index]>>dist;
+ while ( index != lastIndex ) {
+ wordA = aPtr[index + wordIncr];
+ zPtr[index] = wordA<<(uNegDist & 31) | partWordZ;
+ index += wordIncr;
+ partWordZ = wordA>>dist;
+ }
+ zPtr[index] = partWordZ;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_sub128.c b/src/libs/softfloat-3e/source/s_sub128.c
new file mode 100644
index 00000000..7bbb8fa7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_sub128.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_sub128
+# undef INLINE_LEVEL /* VBox: Missing prototype */
+# include "primitives.h" /* VBox: Missing prototype */
+
+struct uint128
+ softfloat_sub128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )
+{
+ struct uint128 z;
+
+ z.v0 = a0 - b0;
+ z.v64 = a64 - b64 - (a0 < b0);
+ return z;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_sub1XM.c b/src/libs/softfloat-3e/source/s_sub1XM.c
new file mode 100644
index 00000000..6c79a8b2
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_sub1XM.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_sub1XM
+
+void softfloat_sub1XM( uint_fast8_t size_words, uint32_t *zPtr )
+{
+ unsigned int index, lastIndex;
+ uint32_t wordA;
+
+ index = indexWordLo( size_words );
+ lastIndex = indexWordHi( size_words );
+ for (;;) {
+ wordA = zPtr[index];
+ zPtr[index] = wordA - 1;
+ if ( wordA || (index == lastIndex) ) break;
+ index += wordIncr;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_sub256M.c b/src/libs/softfloat-3e/source/s_sub256M.c
new file mode 100644
index 00000000..59ea1137
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_sub256M.c
@@ -0,0 +1,66 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_sub256M
+# include "primitives.h" /* VBox: Missing prototype */
+
+void
+ softfloat_sub256M(
+ const uint64_t *aPtr, const uint64_t *bPtr, uint64_t *zPtr )
+{
+ unsigned int index;
+ uint_fast8_t borrow;
+ uint64_t wordA, wordB;
+
+ index = indexWordLo( 4 );
+ borrow = 0;
+ for (;;) {
+ wordA = aPtr[index];
+ wordB = bPtr[index];
+ zPtr[index] = wordA - wordB - borrow;
+ if ( index == indexWordHi( 4 ) ) break;
+ borrow = borrow ? (wordA <= wordB) : (wordA < wordB);
+ index += wordIncr;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_subM.c b/src/libs/softfloat-3e/source/s_subM.c
new file mode 100644
index 00000000..213b0bf6
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_subM.c
@@ -0,0 +1,70 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#ifndef softfloat_subM
+
+void
+ softfloat_subM(
+ uint_fast8_t size_words,
+ const uint32_t *aPtr,
+ const uint32_t *bPtr,
+ uint32_t *zPtr
+ )
+{
+ unsigned int index, lastIndex;
+ uint_fast8_t borrow;
+ uint32_t wordA, wordB;
+
+ index = indexWordLo( size_words );
+ lastIndex = indexWordHi( size_words );
+ borrow = 0;
+ for (;;) {
+ wordA = aPtr[index];
+ wordB = bPtr[index];
+ zPtr[index] = wordA - wordB - borrow;
+ if ( index == lastIndex ) break;
+ borrow = borrow ? (wordA <= wordB) : (wordA < wordB);
+ index += wordIncr;
+ }
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/s_subMagsExtF80.c b/src/libs/softfloat-3e/source/s_subMagsExtF80.c
new file mode 100644
index 00000000..22a8269b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_subMagsExtF80.c
@@ -0,0 +1,159 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+extFloat80_t
+ softfloat_subMagsExtF80(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0,
+ bool signZ
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ int_fast32_t expA;
+ uint_fast64_t sigA;
+ int_fast32_t expB;
+ uint_fast64_t sigB;
+ int_fast32_t expDiff;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+ int_fast32_t expZ;
+ uint_fast64_t sigExtra;
+ struct uint128 sig128, uiZ;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = expExtF80UI64( uiA64 );
+ sigA = uiA0;
+ expB = expExtF80UI64( uiB64 );
+ sigB = uiB0;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( 0 < expDiff ) goto expABigger;
+ if ( expDiff < 0 ) goto expBBigger;
+ if ( expA == 0x7FFF ) {
+ if ( (sigA | sigB) & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) {
+ goto propagateNaN;
+ }
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = defaultNaNExtF80UI64;
+ uiZ0 = defaultNaNExtF80UI0;
+ goto uiZ;
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expZ = expA;
+ if ( ! expZ ) expZ = 1;
+ sigExtra = 0;
+ if ( sigB < sigA ) goto aBigger;
+ if ( sigA < sigB ) goto bBigger;
+ uiZ64 =
+ packToExtF80UI64( (softfloat_roundingMode == softfloat_round_min), 0 );
+ uiZ0 = 0;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expBBigger:
+ if ( expB == 0x7FFF ) {
+ if ( sigB & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) goto propagateNaN;
+ uiZ64 = packToExtF80UI64( signZ ^ 1, 0x7FFF );
+ uiZ0 = UINT64_C( 0x8000000000000000 );
+ goto uiZ;
+ }
+ if ( ! expA ) {
+ ++expDiff;
+ sigExtra = 0;
+ if ( ! expDiff ) goto newlyAlignedBBigger;
+ }
+ sig128 = softfloat_shiftRightJam128( sigA, 0, -expDiff );
+ sigA = sig128.v64;
+ sigExtra = sig128.v0;
+ newlyAlignedBBigger:
+ expZ = expB;
+ bBigger:
+ signZ = ! signZ;
+ sig128 = softfloat_sub128( sigB, 0, sigA, sigExtra );
+ goto normRoundPack;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expABigger:
+ if ( expA == 0x7FFF ) {
+ if ( sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) goto propagateNaN;
+ uiZ64 = uiA64;
+ uiZ0 = uiA0;
+ goto uiZ;
+ }
+ if ( ! expB ) {
+ --expDiff;
+ sigExtra = 0;
+ if ( ! expDiff ) goto newlyAlignedABigger;
+ }
+ sig128 = softfloat_shiftRightJam128( sigB, 0, expDiff );
+ sigB = sig128.v64;
+ sigExtra = sig128.v0;
+ newlyAlignedABigger:
+ expZ = expA;
+ aBigger:
+ sig128 = softfloat_sub128( sigA, 0, sigB, sigExtra );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ normRoundPack:
+ return
+ softfloat_normRoundPackToExtF80(
+ signZ, expZ, sig128.v64, sig128.v0, extF80_roundingPrecision SOFTFLOAT_STATE_ARG_COMMA );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNExtF80UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ64 = uiZ.v64;
+ uiZ0 = uiZ.v0;
+ uiZ:
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_subMagsF128.c b/src/libs/softfloat-3e/source/s_subMagsF128.c
new file mode 100644
index 00000000..5382d0fa
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_subMagsF128.c
@@ -0,0 +1,140 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float128_t
+ softfloat_subMagsF128(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0,
+ bool signZ
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ int_fast32_t expA;
+ struct uint128 sigA;
+ int_fast32_t expB;
+ struct uint128 sigB, sigZ;
+ int_fast32_t expDiff, expZ;
+ struct uint128 uiZ;
+ union ui128_f128 uZ;
+
+ expA = expF128UI64( uiA64 );
+ sigA.v64 = fracF128UI64( uiA64 );
+ sigA.v0 = uiA0;
+ expB = expF128UI64( uiB64 );
+ sigB.v64 = fracF128UI64( uiB64 );
+ sigB.v0 = uiB0;
+ sigA = softfloat_shortShiftLeft128( sigA.v64, sigA.v0, 4 );
+ sigB = softfloat_shortShiftLeft128( sigB.v64, sigB.v0, 4 );
+ expDiff = expA - expB;
+ if ( 0 < expDiff ) goto expABigger;
+ if ( expDiff < 0 ) goto expBBigger;
+ if ( expA == 0x7FFF ) {
+ if ( sigA.v64 | sigA.v0 | sigB.v64 | sigB.v0 ) goto propagateNaN;
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ goto uiZ;
+ }
+ expZ = expA;
+ if ( ! expZ ) expZ = 1;
+ if ( sigB.v64 < sigA.v64 ) goto aBigger;
+ if ( sigA.v64 < sigB.v64 ) goto bBigger;
+ if ( sigB.v0 < sigA.v0 ) goto aBigger;
+ if ( sigA.v0 < sigB.v0 ) goto bBigger;
+ uiZ.v64 =
+ packToF128UI64(
+ (softfloat_roundingMode == softfloat_round_min), 0, 0 );
+ uiZ.v0 = 0;
+ goto uiZ;
+ expBBigger:
+ if ( expB == 0x7FFF ) {
+ if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
+ uiZ.v64 = packToF128UI64( signZ ^ 1, 0x7FFF, 0 );
+ uiZ.v0 = 0;
+ goto uiZ;
+ }
+ if ( expA ) {
+ sigA.v64 |= UINT64_C( 0x0010000000000000 );
+ } else {
+ ++expDiff;
+ if ( ! expDiff ) goto newlyAlignedBBigger;
+ }
+ sigA = softfloat_shiftRightJam128( sigA.v64, sigA.v0, -expDiff );
+ newlyAlignedBBigger:
+ expZ = expB;
+ sigB.v64 |= UINT64_C( 0x0010000000000000 );
+ bBigger:
+ signZ = ! signZ;
+ sigZ = softfloat_sub128( sigB.v64, sigB.v0, sigA.v64, sigA.v0 );
+ goto normRoundPack;
+ expABigger:
+ if ( expA == 0x7FFF ) {
+ if ( sigA.v64 | sigA.v0 ) goto propagateNaN;
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiA0;
+ goto uiZ;
+ }
+ if ( expB ) {
+ sigB.v64 |= UINT64_C( 0x0010000000000000 );
+ } else {
+ --expDiff;
+ if ( ! expDiff ) goto newlyAlignedABigger;
+ }
+ sigB = softfloat_shiftRightJam128( sigB.v64, sigB.v0, expDiff );
+ newlyAlignedABigger:
+ expZ = expA;
+ sigA.v64 |= UINT64_C( 0x0010000000000000 );
+ aBigger:
+ sigZ = softfloat_sub128( sigA.v64, sigA.v0, sigB.v64, sigB.v0 );
+ normRoundPack:
+ return softfloat_normRoundPackToF128( signZ, expZ - 5, sigZ.v64, sigZ.v0 SOFTFLOAT_STATE_ARG_COMMA );
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF128UI( uiA64, uiA0, uiB64, uiB0 SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_subMagsF16.c b/src/libs/softfloat-3e/source/s_subMagsF16.c
new file mode 100644
index 00000000..3a21efec
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_subMagsF16.c
@@ -0,0 +1,187 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float16_t softfloat_subMagsF16( uint_fast16_t uiA, uint_fast16_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast8_t expA;
+ uint_fast16_t sigA;
+ int_fast8_t expB;
+ uint_fast16_t sigB;
+ int_fast8_t expDiff;
+ uint_fast16_t uiZ;
+ int_fast16_t sigDiff;
+ bool signZ;
+ int_fast8_t shiftDist, expZ;
+ uint_fast16_t sigZ, sigX, sigY;
+ uint_fast32_t sig32Z;
+ int_fast8_t roundingMode;
+ union ui16_f16 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = expF16UI( uiA );
+ sigA = fracF16UI( uiA );
+ expB = expF16UI( uiB );
+ sigB = fracF16UI( uiB );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( ! expDiff ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expA == 0x1F ) {
+ if ( sigA | sigB ) goto propagateNaN;
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF16UI;
+ goto uiZ;
+ }
+ sigDiff = sigA - sigB;
+ if ( ! sigDiff ) {
+ uiZ =
+ packToF16UI(
+ (softfloat_roundingMode == softfloat_round_min), 0, 0 );
+ goto uiZ;
+ }
+ if ( expA ) --expA;
+ signZ = signF16UI( uiA );
+ if ( sigDiff < 0 ) {
+ signZ = ! signZ;
+ sigDiff = -sigDiff;
+ }
+ shiftDist = softfloat_countLeadingZeros16( sigDiff ) - 5;
+ expZ = expA - shiftDist;
+ if ( expZ < 0 ) {
+ shiftDist = expA;
+ expZ = 0;
+ }
+ sigZ = sigDiff<<shiftDist;
+ goto pack;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ signZ = signF16UI( uiA );
+ if ( expDiff < 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ signZ = ! signZ;
+ if ( expB == 0x1F ) {
+ if ( sigB ) goto propagateNaN;
+ uiZ = packToF16UI( signZ, 0x1F, 0 );
+ goto uiZ;
+ }
+ if ( expDiff <= -13 ) {
+ uiZ = packToF16UI( signZ, expB, sigB );
+ if ( expA | sigA ) goto subEpsilon;
+ goto uiZ;
+ }
+ expZ = expA + 19;
+ sigX = sigB | 0x0400;
+ sigY = sigA + (expA ? 0x0400 : sigA);
+ expDiff = -expDiff;
+ } else {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ uiZ = uiA;
+ if ( expA == 0x1F ) {
+ if ( sigA ) goto propagateNaN;
+ goto uiZ;
+ }
+ if ( 13 <= expDiff ) {
+ if ( expB | sigB ) goto subEpsilon;
+ goto uiZ;
+ }
+ expZ = expB + 19;
+ sigX = sigA | 0x0400;
+ sigY = sigB + (expB ? 0x0400 : sigB);
+ }
+ sig32Z = ((uint_fast32_t) sigX<<expDiff) - sigY;
+ shiftDist = softfloat_countLeadingZeros32( sig32Z ) - 1;
+ sig32Z <<= shiftDist;
+ expZ -= shiftDist;
+ sigZ = sig32Z>>16;
+ if ( sig32Z & 0xFFFF ) {
+ sigZ |= 1;
+ } else {
+ if ( ! (sigZ & 0xF) && ((unsigned int) expZ < 0x1E) ) {
+ sigZ >>= 4;
+ goto pack;
+ }
+ }
+ return softfloat_roundPackToF16( signZ, expZ, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF16UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ subEpsilon:
+ roundingMode = softfloat_roundingMode;
+ if ( roundingMode != softfloat_round_near_even ) {
+ if (
+ (roundingMode == softfloat_round_minMag)
+ || (roundingMode
+ == (signF16UI( uiZ ) ? softfloat_round_max
+ : softfloat_round_min))
+ ) {
+ --uiZ;
+ }
+#ifdef SOFTFLOAT_ROUND_ODD
+ else if ( roundingMode == softfloat_round_odd ) {
+ uiZ = (uiZ - 1) | 1;
+ }
+#endif
+ }
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ goto uiZ;
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ pack:
+ uiZ = packToF16UI( signZ, expZ, sigZ );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_subMagsF32.c b/src/libs/softfloat-3e/source/s_subMagsF32.c
new file mode 100644
index 00000000..fc8eb0c7
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_subMagsF32.c
@@ -0,0 +1,143 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float32_t softfloat_subMagsF32( uint_fast32_t uiA, uint_fast32_t uiB SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast16_t expA;
+ uint_fast32_t sigA;
+ int_fast16_t expB;
+ uint_fast32_t sigB;
+ int_fast16_t expDiff;
+ uint_fast32_t uiZ;
+ int_fast32_t sigDiff;
+ bool signZ;
+ int_fast8_t shiftDist;
+ int_fast16_t expZ;
+ uint_fast32_t sigX, sigY;
+ union ui32_f32 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = expF32UI( uiA );
+ sigA = fracF32UI( uiA );
+ expB = expF32UI( uiB );
+ sigB = fracF32UI( uiB );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( ! expDiff ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expA == 0xFF ) {
+ if ( sigA | sigB ) goto propagateNaN;
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF32UI;
+ goto uiZ;
+ }
+ sigDiff = sigA - sigB;
+ if ( ! sigDiff ) {
+ uiZ =
+ packToF32UI(
+ (softfloat_roundingMode == softfloat_round_min), 0, 0 );
+ goto uiZ;
+ }
+ if ( expA ) --expA;
+ signZ = signF32UI( uiA );
+ if ( sigDiff < 0 ) {
+ signZ = ! signZ;
+ sigDiff = -sigDiff;
+ }
+ shiftDist = softfloat_countLeadingZeros32( sigDiff ) - 8;
+ expZ = expA - shiftDist;
+ if ( expZ < 0 ) {
+ shiftDist = expA;
+ expZ = 0;
+ }
+ uiZ = packToF32UI( signZ, expZ, sigDiff<<shiftDist );
+ goto uiZ;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ signZ = signF32UI( uiA );
+ sigA <<= 7;
+ sigB <<= 7;
+ if ( expDiff < 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ signZ = ! signZ;
+ if ( expB == 0xFF ) {
+ if ( sigB ) goto propagateNaN;
+ uiZ = packToF32UI( signZ, 0xFF, 0 );
+ goto uiZ;
+ }
+ expZ = expB - 1;
+ sigX = sigB | 0x40000000;
+ sigY = sigA + (expA ? 0x40000000 : sigA);
+ expDiff = -expDiff;
+ } else {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ if ( expA == 0xFF ) {
+ if ( sigA ) goto propagateNaN;
+ uiZ = uiA;
+ goto uiZ;
+ }
+ expZ = expA - 1;
+ sigX = sigA | 0x40000000;
+ sigY = sigB + (expB ? 0x40000000 : sigB);
+ }
+ return
+ softfloat_normRoundPackToF32(
+ signZ, expZ, sigX - softfloat_shiftRightJam32( sigY, expDiff ) SOFTFLOAT_STATE_ARG_COMMA
+ );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF32UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_subMagsF64.c b/src/libs/softfloat-3e/source/s_subMagsF64.c
new file mode 100644
index 00000000..172ace00
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_subMagsF64.c
@@ -0,0 +1,141 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+float64_t
+ softfloat_subMagsF64( uint_fast64_t uiA, uint_fast64_t uiB, bool signZ SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast16_t expA;
+ uint_fast64_t sigA;
+ int_fast16_t expB;
+ uint_fast64_t sigB;
+ int_fast16_t expDiff;
+ uint_fast64_t uiZ;
+ int_fast64_t sigDiff;
+ int_fast8_t shiftDist;
+ int_fast16_t expZ;
+ uint_fast64_t sigZ;
+ union ui64_f64 uZ;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expA = expF64UI( uiA );
+ sigA = fracF64UI( uiA );
+ expB = expF64UI( uiB );
+ sigB = fracF64UI( uiB );
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ expDiff = expA - expB;
+ if ( ! expDiff ) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ if ( expA == 0x7FF ) {
+ if ( sigA | sigB ) goto propagateNaN;
+ softfloat_raiseFlags( softfloat_flag_invalid SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ = defaultNaNF64UI;
+ goto uiZ;
+ }
+ sigDiff = sigA - sigB;
+ if ( ! sigDiff ) {
+ uiZ =
+ packToF64UI(
+ (softfloat_roundingMode == softfloat_round_min), 0, 0 );
+ goto uiZ;
+ }
+ if ( expA ) --expA;
+ if ( sigDiff < 0 ) {
+ signZ = ! signZ;
+ sigDiff = -sigDiff;
+ }
+ shiftDist = softfloat_countLeadingZeros64( sigDiff ) - 11;
+ expZ = expA - shiftDist;
+ if ( expZ < 0 ) {
+ shiftDist = expA;
+ expZ = 0;
+ }
+ uiZ = packToF64UI( signZ, expZ, sigDiff<<shiftDist );
+ goto uiZ;
+ } else {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ sigA <<= 10;
+ sigB <<= 10;
+ if ( expDiff < 0 ) {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ signZ = ! signZ;
+ if ( expB == 0x7FF ) {
+ if ( sigB ) goto propagateNaN;
+ uiZ = packToF64UI( signZ, 0x7FF, 0 );
+ goto uiZ;
+ }
+ sigA += expA ? UINT64_C( 0x4000000000000000 ) : sigA;
+ sigA = softfloat_shiftRightJam64( sigA, -expDiff );
+ sigB |= UINT64_C( 0x4000000000000000 );
+ expZ = expB;
+ sigZ = sigB - sigA;
+ } else {
+ /*----------------------------------------------------------------
+ *----------------------------------------------------------------*/
+ if ( expA == 0x7FF ) {
+ if ( sigA ) goto propagateNaN;
+ uiZ = uiA;
+ goto uiZ;
+ }
+ sigB += expB ? UINT64_C( 0x4000000000000000 ) : sigB;
+ sigB = softfloat_shiftRightJam64( sigB, expDiff );
+ sigA |= UINT64_C( 0x4000000000000000 );
+ expZ = expA;
+ sigZ = sigA - sigB;
+ }
+ return softfloat_normRoundPackToF64( signZ, expZ - 1, sigZ SOFTFLOAT_STATE_ARG_COMMA );
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ propagateNaN:
+ uiZ = softfloat_propagateNaNF64UI( uiA, uiB SOFTFLOAT_STATE_ARG_COMMA );
+ uiZ:
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_tryPropagateNaNExtF80M.c b/src/libs/softfloat-3e/source/s_tryPropagateNaNExtF80M.c
new file mode 100644
index 00000000..6a3fb2f5
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_tryPropagateNaNExtF80M.c
@@ -0,0 +1,65 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+
+bool
+ softfloat_tryPropagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ SOFTFLOAT_STATE_DECL_COMMA
+ )
+{
+ uint_fast16_t ui64;
+ uint64_t ui0;
+
+ ui64 = aSPtr->signExp;
+ ui0 = aSPtr->signif;
+ if ( isNaNExtF80UI( ui64, ui0 ) ) goto propagateNaN;
+ ui64 = bSPtr->signExp;
+ ui0 = bSPtr->signif;
+ if ( isNaNExtF80UI( ui64, ui0 ) ) goto propagateNaN;
+ return false;
+ propagateNaN:
+ softfloat_propagateNaNExtF80M( aSPtr, bSPtr, zSPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return true;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/s_tryPropagateNaNF128M.c b/src/libs/softfloat-3e/source/s_tryPropagateNaNF128M.c
new file mode 100644
index 00000000..801e771a
--- /dev/null
+++ b/src/libs/softfloat-3e/source/s_tryPropagateNaNF128M.c
@@ -0,0 +1,55 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+
+bool
+ softfloat_tryPropagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ if ( softfloat_isNaNF128M( aWPtr ) || softfloat_isNaNF128M( bWPtr ) ) {
+ softfloat_propagateNaNF128M( aWPtr, bWPtr, zWPtr SOFTFLOAT_STATE_ARG_COMMA );
+ return true;
+ }
+ return false;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/softfloat_state.c b/src/libs/softfloat-3e/source/softfloat_state.c
new file mode 100644
index 00000000..1d72ca61
--- /dev/null
+++ b/src/libs/softfloat-3e/source/softfloat_state.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+#ifndef THREAD_LOCAL
+#define THREAD_LOCAL
+#endif
+
+#ifndef VBOX_WITHOUT_SOFTFLOAT_GLOBALS
+THREAD_LOCAL uint_fast8_t softfloat_roundingMode = softfloat_round_near_even;
+THREAD_LOCAL uint_fast8_t softfloat_detectTininess = init_detectTininess;
+THREAD_LOCAL uint_fast8_t softfloat_exceptionFlags = 0;
+
+THREAD_LOCAL uint_fast8_t extF80_roundingPrecision = 80;
+#endif
diff --git a/src/libs/softfloat-3e/source/ui32_to_extF80.c b/src/libs/softfloat-3e/source/ui32_to_extF80.c
new file mode 100644
index 00000000..6dd5b7df
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui32_to_extF80.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+extFloat80_t ui32_to_extF80( uint32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast16_t uiZ64;
+ int_fast8_t shiftDist;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+ SOFTFLOAT_STATE_NOREF();
+
+ uiZ64 = 0;
+ if ( a ) {
+ shiftDist = softfloat_countLeadingZeros32( a );
+ uiZ64 = 0x401E - shiftDist;
+ a <<= shiftDist;
+ }
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = (uint_fast64_t) a<<32;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ui32_to_extF80M.c b/src/libs/softfloat-3e/source/ui32_to_extF80M.c
new file mode 100644
index 00000000..9670760f
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui32_to_extF80M.c
@@ -0,0 +1,75 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void ui32_to_extF80M( uint32_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = ui32_to_extF80( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void ui32_to_extF80M( uint32_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ struct extFloat80M *zSPtr;
+ uint_fast16_t uiZ64;
+ uint64_t sigZ;
+ int_fast8_t shiftDist;
+ SOFTFLOAT_STATE_NOREF();
+
+ zSPtr = (struct extFloat80M *) zPtr;
+ uiZ64 = 0;
+ sigZ = 0;
+ if ( a ) {
+ shiftDist = softfloat_countLeadingZeros32( a );
+ uiZ64 = packToExtF80UI64( 0, 0x401E - shiftDist );
+ sigZ = (uint64_t) (a<<shiftDist)<<32;
+ }
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = sigZ;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/ui32_to_f128.c b/src/libs/softfloat-3e/source/ui32_to_f128.c
new file mode 100644
index 00000000..a3dbe326
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui32_to_f128.c
@@ -0,0 +1,61 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float128_t ui32_to_f128( uint32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast64_t uiZ64;
+ int_fast8_t shiftDist;
+ union ui128_f128 uZ;
+ SOFTFLOAT_STATE_NOREF();
+
+ uiZ64 = 0;
+ if ( a ) {
+ shiftDist = softfloat_countLeadingZeros32( a ) + 17;
+ uiZ64 =
+ packToF128UI64(
+ 0, 0x402E - shiftDist, (uint_fast64_t) a<<shiftDist );
+ }
+ uZ.ui.v64 = uiZ64;
+ uZ.ui.v0 = 0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ui32_to_f128M.c b/src/libs/softfloat-3e/source/ui32_to_f128M.c
new file mode 100644
index 00000000..ff3368d9
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui32_to_f128M.c
@@ -0,0 +1,77 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void ui32_to_f128M( uint32_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = ui32_to_f128( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void ui32_to_f128M( uint32_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint32_t *zWPtr, uiZ96, uiZ64;
+ int_fast8_t shiftDist;
+ uint64_t normA;
+ SOFTFLOAT_STATE_NOREF();
+
+ zWPtr = (uint32_t *) zPtr;
+ uiZ96 = 0;
+ uiZ64 = 0;
+ if ( a ) {
+ shiftDist = softfloat_countLeadingZeros32( a ) + 17;
+ normA = (uint64_t) a<<shiftDist;
+ uiZ96 = packToF128UI96( 0, 0x402E - shiftDist, normA>>32 );
+ uiZ64 = normA;
+ }
+ zWPtr[indexWord( 4, 3 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = uiZ64;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/ui32_to_f16.c b/src/libs/softfloat-3e/source/ui32_to_f16.c
new file mode 100644
index 00000000..6aa69f61
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui32_to_f16.c
@@ -0,0 +1,65 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float16_t ui32_to_f16( uint32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast8_t shiftDist;
+ union ui16_f16 u;
+ uint_fast16_t sig;
+
+ shiftDist = softfloat_countLeadingZeros32( a ) - 21;
+ if ( 0 <= shiftDist ) {
+ u.ui =
+ a ? packToF16UI(
+ 0, 0x18 - shiftDist, (uint_fast16_t) a<<shiftDist )
+ : 0;
+ return u.f;
+ } else {
+ shiftDist += 4;
+ sig =
+ (shiftDist < 0)
+ ? a>>(-shiftDist) | ((uint32_t) (a<<(shiftDist & 31)) != 0)
+ : (uint_fast16_t) a<<shiftDist;
+ return softfloat_roundPackToF16( 0, 0x1C - shiftDist, sig SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ui32_to_f32.c b/src/libs/softfloat-3e/source/ui32_to_f32.c
new file mode 100644
index 00000000..d92a2cdf
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui32_to_f32.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float32_t ui32_to_f32( uint32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui32_f32 uZ;
+
+ if ( ! a ) {
+ uZ.ui = 0;
+ return uZ.f;
+ }
+ if ( a & 0x80000000 ) {
+ return softfloat_roundPackToF32( 0, 0x9D, a>>1 | (a & 1) SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_normRoundPackToF32( 0, 0x9C, a SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ui32_to_f64.c b/src/libs/softfloat-3e/source/ui32_to_f64.c
new file mode 100644
index 00000000..463ccb05
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui32_to_f64.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float64_t ui32_to_f64( uint32_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast64_t uiZ;
+ int_fast8_t shiftDist;
+ union ui64_f64 uZ;
+ SOFTFLOAT_STATE_NOREF();
+
+ if ( ! a ) {
+ uiZ = 0;
+ } else {
+ shiftDist = softfloat_countLeadingZeros32( a ) + 21;
+ uiZ =
+ packToF64UI( 0, 0x432 - shiftDist, (uint_fast64_t) a<<shiftDist );
+ }
+ uZ.ui = uiZ;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ui64_to_extF80.c b/src/libs/softfloat-3e/source/ui64_to_extF80.c
new file mode 100644
index 00000000..e6479d78
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui64_to_extF80.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+extFloat80_t ui64_to_extF80( uint64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast16_t uiZ64;
+ int_fast8_t shiftDist;
+ union { struct extFloat80M s; extFloat80_t f; } uZ;
+ SOFTFLOAT_STATE_NOREF();
+
+ uiZ64 = 0;
+ if ( a ) {
+ shiftDist = softfloat_countLeadingZeros64( a );
+ uiZ64 = 0x403E - shiftDist;
+ a <<= shiftDist;
+ }
+ uZ.s.signExp = uiZ64;
+ uZ.s.signif = a;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ui64_to_extF80M.c b/src/libs/softfloat-3e/source/ui64_to_extF80M.c
new file mode 100644
index 00000000..07478677
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui64_to_extF80M.c
@@ -0,0 +1,75 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void ui64_to_extF80M( uint64_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = ui64_to_extF80( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void ui64_to_extF80M( uint64_t a, extFloat80_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ struct extFloat80M *zSPtr;
+ uint_fast16_t uiZ64;
+ uint64_t sigZ;
+ int_fast8_t shiftDist;
+ SOFTFLOAT_STATE_NOREF();
+
+ zSPtr = (struct extFloat80M *) zPtr;
+ uiZ64 = 0;
+ sigZ = 0;
+ if ( a ) {
+ shiftDist = softfloat_countLeadingZeros64( a );
+ uiZ64 = packToExtF80UI64( 0, 0x403E - shiftDist );
+ sigZ = a<<shiftDist;
+ }
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = sigZ;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/ui64_to_f128.c b/src/libs/softfloat-3e/source/ui64_to_f128.c
new file mode 100644
index 00000000..79d3654b
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui64_to_f128.c
@@ -0,0 +1,69 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float128_t ui64_to_f128( uint64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint_fast64_t uiZ64, uiZ0;
+ int_fast8_t shiftDist;
+ struct uint128 zSig;
+ union ui128_f128 uZ;
+ SOFTFLOAT_STATE_NOREF();
+
+ if ( ! a ) {
+ uiZ64 = 0;
+ uiZ0 = 0;
+ } else {
+ shiftDist = softfloat_countLeadingZeros64( a ) + 49;
+ if ( 64 <= shiftDist ) {
+ zSig.v64 = a<<(shiftDist - 64);
+ zSig.v0 = 0;
+ } else {
+ zSig = softfloat_shortShiftLeft128( 0, a, shiftDist );
+ }
+ uiZ64 = packToF128UI64( 0, 0x406E - shiftDist, zSig.v64 );
+ uiZ0 = zSig.v0;
+ }
+ uZ.ui.v64 = uiZ64;
+ uZ.ui.v0 = uiZ0;
+ return uZ.f;
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ui64_to_f128M.c b/src/libs/softfloat-3e/source/ui64_to_f128M.c
new file mode 100644
index 00000000..9afac5fb
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui64_to_f128M.c
@@ -0,0 +1,87 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+void ui64_to_f128M( uint64_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+
+ *zPtr = ui64_to_f128( a SOFTFLOAT_STATE_ARG_COMMA );
+
+}
+
+#else
+
+void ui64_to_f128M( uint64_t a, float128_t *zPtr SOFTFLOAT_STATE_DECL_COMMA )
+{
+ uint32_t *zWPtr, uiZ96, uiZ64;
+ uint_fast8_t shiftDist;
+ uint32_t *ptr;
+ SOFTFLOAT_STATE_NOREF();
+
+ zWPtr = (uint32_t *) zPtr;
+ uiZ96 = 0;
+ uiZ64 = 0;
+ zWPtr[indexWord( 4, 1 )] = 0;
+ zWPtr[indexWord( 4, 0 )] = 0;
+ if ( a ) {
+ shiftDist = softfloat_countLeadingZeros64( a ) + 17;
+ if ( shiftDist < 32 ) {
+ ptr = zWPtr + indexMultiwordHi( 4, 3 );
+ ptr[indexWord( 3, 2 )] = 0;
+ ptr[indexWord( 3, 1 )] = a>>32;
+ ptr[indexWord( 3, 0 )] = a;
+ softfloat_shortShiftLeft96M( ptr, shiftDist, ptr );
+ ptr[indexWordHi( 3 )] =
+ packToF128UI96( 0, 0x404E - shiftDist, ptr[indexWordHi( 3 )] );
+ return;
+ }
+ a <<= shiftDist - 32;
+ uiZ96 = packToF128UI96( 0, 0x404E - shiftDist, a>>32 );
+ uiZ64 = a;
+ }
+ zWPtr[indexWord( 4, 3 )] = uiZ96;
+ zWPtr[indexWord( 4, 2 )] = uiZ64;
+
+}
+
+#endif
+
diff --git a/src/libs/softfloat-3e/source/ui64_to_f16.c b/src/libs/softfloat-3e/source/ui64_to_f16.c
new file mode 100644
index 00000000..9c0849e0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui64_to_f16.c
@@ -0,0 +1,64 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float16_t ui64_to_f16( uint64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast8_t shiftDist;
+ union ui16_f16 u;
+ uint_fast16_t sig;
+
+ shiftDist = softfloat_countLeadingZeros64( a ) - 53;
+ if ( 0 <= shiftDist ) {
+ u.ui =
+ a ? packToF16UI(
+ 0, 0x18 - shiftDist, (uint_fast16_t) a<<shiftDist )
+ : 0;
+ return u.f;
+ } else {
+ shiftDist += 4;
+ sig =
+ (shiftDist < 0) ? softfloat_shortShiftRightJam64( a, -shiftDist )
+ : (uint_fast16_t) a<<shiftDist;
+ return softfloat_roundPackToF16( 0, 0x1C - shiftDist, sig SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ui64_to_f32.c b/src/libs/softfloat-3e/source/ui64_to_f32.c
new file mode 100644
index 00000000..d3f76df0
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui64_to_f32.c
@@ -0,0 +1,64 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+California. All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float32_t ui64_to_f32( uint64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ int_fast8_t shiftDist;
+ union ui32_f32 u;
+ uint_fast32_t sig;
+
+ shiftDist = softfloat_countLeadingZeros64( a ) - 40;
+ if ( 0 <= shiftDist ) {
+ u.ui =
+ a ? packToF32UI(
+ 0, 0x95 - shiftDist, (uint_fast32_t) a<<shiftDist )
+ : 0;
+ return u.f;
+ } else {
+ shiftDist += 7;
+ sig =
+ (shiftDist < 0) ? softfloat_shortShiftRightJam64( a, -shiftDist )
+ : (uint_fast32_t) a<<shiftDist;
+ return softfloat_roundPackToF32( 0, 0x9C - shiftDist, sig SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+
diff --git a/src/libs/softfloat-3e/source/ui64_to_f64.c b/src/libs/softfloat-3e/source/ui64_to_f64.c
new file mode 100644
index 00000000..4d003e77
--- /dev/null
+++ b/src/libs/softfloat-3e/source/ui64_to_f64.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "softfloat.h"
+
+float64_t ui64_to_f64( uint64_t a SOFTFLOAT_STATE_DECL_COMMA )
+{
+ union ui64_f64 uZ;
+
+ if ( ! a ) {
+ uZ.ui = 0;
+ return uZ.f;
+ }
+ if ( a & UINT64_C( 0x8000000000000000 ) ) {
+ return
+ softfloat_roundPackToF64(
+ 0, 0x43D, softfloat_shortShiftRightJam64( a, 1 ) SOFTFLOAT_STATE_ARG_COMMA );
+ } else {
+ return softfloat_normRoundPackToF64( 0, 0x43C, a SOFTFLOAT_STATE_ARG_COMMA );
+ }
+
+}
+