Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/arch/parisc/math-emu/hppa.h b/arch/parisc/math-emu/hppa.h
new file mode 100644
index 0000000000..b25b266c99
--- /dev/null
+++ b/arch/parisc/math-emu/hppa.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Linux/PA-RISC Project (http://www.parisc-linux.org/)
+ *
+ * Floating-point emulation code
+ *  Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org>
+ */
+
+#ifdef __NO_PA_HDRS
+    PA header file -- do not include this header file for non-PA builds.
+#endif
+
+
+/* amount is assumed to be a constant between 0 and 32 (non-inclusive) */
+#define Shiftdouble(left,right,amount,dest)			\
+    /* int left, right, amount, dest; */			\
+    dest = ((left) << (32-(amount))) | ((unsigned int)(right) >> (amount))
+
+/* amount must be less than 32 */
+#define Variableshiftdouble(left,right,amount,dest)		\
+    /* unsigned int left, right;  int amount, dest; */		\
+    if (amount == 0) dest = right;				\
+    else dest = ((((unsigned) left)&0x7fffffff) << (32-(amount))) |	\
+          ((unsigned) right >> (amount))
+
+/* amount must be between 0 and 32 (non-inclusive) */
+#define Variable_shift_double(left,right,amount,dest)		\
+    /* unsigned int left, right;  int amount, dest; */		\
+    dest = (left << (32-(amount))) | ((unsigned) right >> (amount))