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-rw-r--r--arch/m68k/math-emu/fp_arith.c49
-rw-r--r--arch/m68k/math-emu/fp_arith.h49
-rw-r--r--arch/m68k/math-emu/fp_log.c46
-rw-r--r--arch/m68k/math-emu/fp_log.h44
-rw-r--r--arch/m68k/math-emu/fp_trig.c54
-rw-r--r--arch/m68k/math-emu/fp_trig.h25
-rw-r--r--arch/m68k/math-emu/multi_arith.h8
7 files changed, 142 insertions, 133 deletions
diff --git a/arch/m68k/math-emu/fp_arith.c b/arch/m68k/math-emu/fp_arith.c
index f4a06492cd..799c450fe3 100644
--- a/arch/m68k/math-emu/fp_arith.c
+++ b/arch/m68k/math-emu/fp_arith.c
@@ -28,8 +28,7 @@ const struct fp_ext fp_Inf =
/* let's start with the easy ones */
-struct fp_ext *
-fp_fabs(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fabs(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "fabs\n");
@@ -40,8 +39,7 @@ fp_fabs(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fneg(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fneg(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "fneg\n");
@@ -57,8 +55,7 @@ fp_fneg(struct fp_ext *dest, struct fp_ext *src)
/* fp_fadd: Implements the kernel of the FADD, FSADD, FDADD, FSUB,
FDSUB, and FCMP instructions. */
-struct fp_ext *
-fp_fadd(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fadd(struct fp_ext *dest, struct fp_ext *src)
{
int diff;
@@ -117,8 +114,7 @@ fp_fadd(struct fp_ext *dest, struct fp_ext *src)
Remember that the arguments are in assembler-syntax order! */
-struct fp_ext *
-fp_fsub(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsub(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "fsub ");
@@ -127,8 +123,7 @@ fp_fsub(struct fp_ext *dest, struct fp_ext *src)
}
-struct fp_ext *
-fp_fcmp(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fcmp(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "fcmp ");
@@ -137,8 +132,7 @@ fp_fcmp(struct fp_ext *dest, struct fp_ext *src)
return fp_fadd(&FPDATA->temp[1], src);
}
-struct fp_ext *
-fp_ftst(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_ftst(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "ftst\n");
@@ -147,8 +141,7 @@ fp_ftst(struct fp_ext *dest, struct fp_ext *src)
return src;
}
-struct fp_ext *
-fp_fmul(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fmul(struct fp_ext *dest, struct fp_ext *src)
{
union fp_mant128 temp;
int exp;
@@ -225,8 +218,7 @@ fp_fmul(struct fp_ext *dest, struct fp_ext *src)
Note that the order of the operands is counter-intuitive: instead
of src / dest, the result is actually dest / src. */
-struct fp_ext *
-fp_fdiv(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fdiv(struct fp_ext *dest, struct fp_ext *src)
{
union fp_mant128 temp;
int exp;
@@ -306,8 +298,7 @@ fp_fdiv(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fsglmul(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsglmul(struct fp_ext *dest, struct fp_ext *src)
{
int exp;
@@ -363,8 +354,7 @@ fp_fsglmul(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fsgldiv(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsgldiv(struct fp_ext *dest, struct fp_ext *src)
{
int exp;
unsigned long quot, rem;
@@ -573,8 +563,8 @@ static void fp_roundint(struct fp_ext *dest, int mode)
(which are exactly the same, except for the rounding used on the
intermediate value) */
-static struct fp_ext *
-modrem_kernel(struct fp_ext *dest, struct fp_ext *src, int mode)
+static struct fp_ext *modrem_kernel(struct fp_ext *dest, struct fp_ext *src,
+ int mode)
{
struct fp_ext tmp;
@@ -607,8 +597,7 @@ modrem_kernel(struct fp_ext *dest, struct fp_ext *src, int mode)
fmod(src,dest) = (dest - (src * floor(dest / src))) */
-struct fp_ext *
-fp_fmod(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fmod(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "fmod\n");
return modrem_kernel(dest, src, FPCR_ROUND_RZ);
@@ -619,15 +608,13 @@ fp_fmod(struct fp_ext *dest, struct fp_ext *src)
frem(src,dest) = (dest - (src * round(dest / src)))
*/
-struct fp_ext *
-fp_frem(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_frem(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "frem\n");
return modrem_kernel(dest, src, FPCR_ROUND_RN);
}
-struct fp_ext *
-fp_fint(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fint(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "fint\n");
@@ -638,8 +625,7 @@ fp_fint(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fintrz(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fintrz(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "fintrz\n");
@@ -650,8 +636,7 @@ fp_fintrz(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fscale(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fscale(struct fp_ext *dest, struct fp_ext *src)
{
int scale, oldround;
diff --git a/arch/m68k/math-emu/fp_arith.h b/arch/m68k/math-emu/fp_arith.h
index 0fd3ed217f..3f9c58b6d5 100644
--- a/arch/m68k/math-emu/fp_arith.h
+++ b/arch/m68k/math-emu/fp_arith.h
@@ -12,39 +12,28 @@
*/
-#ifndef FP_ARITH_H
-#define FP_ARITH_H
+#ifndef _FP_ARITH_H
+#define _FP_ARITH_H
/* easy ones */
-struct fp_ext *
-fp_fabs(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fneg(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fabs(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fneg(struct fp_ext *dest, struct fp_ext *src);
/* straightforward arithmetic */
-struct fp_ext *
-fp_fadd(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fsub(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fcmp(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_ftst(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fmul(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fdiv(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fadd(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsub(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fcmp(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_ftst(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fmul(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fdiv(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsglmul(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsgldiv(struct fp_ext *dest, struct fp_ext *src);
/* ones that do rounding and integer conversions */
-struct fp_ext *
-fp_fmod(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_frem(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fint(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fintrz(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fscale(struct fp_ext *dest, struct fp_ext *src);
-
-#endif /* FP_ARITH__H */
+struct fp_ext *fp_fmod(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_frem(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fint(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fintrz(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fscale(struct fp_ext *dest, struct fp_ext *src);
+
+#endif /* _FP_ARITH_H */
diff --git a/arch/m68k/math-emu/fp_log.c b/arch/m68k/math-emu/fp_log.c
index 0663067870..71a8fc2557 100644
--- a/arch/m68k/math-emu/fp_log.c
+++ b/arch/m68k/math-emu/fp_log.c
@@ -1,6 +1,6 @@
/*
- fp_trig.c: floating-point math routines for the Linux-m68k
+ fp_log.c: floating-point math routines for the Linux-m68k
floating point emulator.
Copyright (c) 1998-1999 David Huggins-Daines / Roman Zippel.
@@ -15,18 +15,15 @@
*/
+#include "fp_arith.h"
#include "fp_emu.h"
+#include "fp_log.h"
-static const struct fp_ext fp_one =
-{
+static const struct fp_ext fp_one = {
.exp = 0x3fff,
};
-extern struct fp_ext *fp_fadd(struct fp_ext *dest, const struct fp_ext *src);
-extern struct fp_ext *fp_fdiv(struct fp_ext *dest, const struct fp_ext *src);
-
-struct fp_ext *
-fp_fsqrt(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsqrt(struct fp_ext *dest, struct fp_ext *src)
{
struct fp_ext tmp, src2;
int i, exp;
@@ -70,7 +67,8 @@ fp_fsqrt(struct fp_ext *dest, struct fp_ext *src)
* sqrt(x) = 1 + 1/2*(x-1)
* = 1/2*(1+x)
*/
- fp_fadd(dest, &fp_one);
+ /* It is safe to cast away the constness, as fp_one is normalized */
+ fp_fadd(dest, (struct fp_ext *)&fp_one);
dest->exp--; /* * 1/2 */
/*
@@ -98,8 +96,7 @@ fp_fsqrt(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fetoxm1(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fetoxm1(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fetoxm1\n");
@@ -108,8 +105,7 @@ fp_fetoxm1(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fetox(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fetox(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fetox\n");
@@ -118,8 +114,7 @@ fp_fetox(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_ftwotox(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_ftwotox(struct fp_ext *dest, struct fp_ext *src)
{
uprint("ftwotox\n");
@@ -128,8 +123,7 @@ fp_ftwotox(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_ftentox(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_ftentox(struct fp_ext *dest, struct fp_ext *src)
{
uprint("ftentox\n");
@@ -138,8 +132,7 @@ fp_ftentox(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_flogn(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_flogn(struct fp_ext *dest, struct fp_ext *src)
{
uprint("flogn\n");
@@ -148,8 +141,7 @@ fp_flogn(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_flognp1(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_flognp1(struct fp_ext *dest, struct fp_ext *src)
{
uprint("flognp1\n");
@@ -158,8 +150,7 @@ fp_flognp1(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_flog10(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_flog10(struct fp_ext *dest, struct fp_ext *src)
{
uprint("flog10\n");
@@ -168,8 +159,7 @@ fp_flog10(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_flog2(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_flog2(struct fp_ext *dest, struct fp_ext *src)
{
uprint("flog2\n");
@@ -178,8 +168,7 @@ fp_flog2(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fgetexp(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fgetexp(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "fgetexp\n");
@@ -199,8 +188,7 @@ fp_fgetexp(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fgetman(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fgetman(struct fp_ext *dest, struct fp_ext *src)
{
dprint(PINSTR, "fgetman\n");
diff --git a/arch/m68k/math-emu/fp_log.h b/arch/m68k/math-emu/fp_log.h
new file mode 100644
index 0000000000..c2bcfff119
--- /dev/null
+++ b/arch/m68k/math-emu/fp_log.h
@@ -0,0 +1,44 @@
+/*
+
+ fp_log.h: floating-point math routines for the Linux-m68k
+ floating point emulator.
+
+ Copyright (c) 1998-1999 David Huggins-Daines / Roman Zippel.
+
+ I hereby give permission, free of charge, to copy, modify, and
+ redistribute this software, in source or binary form, provided that
+ the above copyright notice and the following disclaimer are included
+ in all such copies.
+
+ THIS SOFTWARE IS PROVIDED "AS IS", WITH ABSOLUTELY NO WARRANTY, REAL
+ OR IMPLIED.
+
+*/
+
+#ifndef _FP_LOG_H
+#define _FP_LOG_H
+
+#include "fp_emu.h"
+
+/* floating point logarithmic instructions:
+
+ the arguments to these are in the "internal" extended format, that
+ is, an "exploded" version of the 96-bit extended fp format used by
+ the 68881.
+
+ they return a status code, which should end up in %d0, if all goes
+ well. */
+
+struct fp_ext *fp_fsqrt(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fetoxm1(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fetox(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_ftwotox(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_ftentox(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_flogn(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_flognp1(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_flog10(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_flog2(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fgetexp(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fgetman(struct fp_ext *dest, struct fp_ext *src);
+
+#endif /* _FP_LOG_H */
diff --git a/arch/m68k/math-emu/fp_trig.c b/arch/m68k/math-emu/fp_trig.c
index 6361d0784d..5f49de3737 100644
--- a/arch/m68k/math-emu/fp_trig.c
+++ b/arch/m68k/math-emu/fp_trig.c
@@ -18,8 +18,7 @@
#include "fp_emu.h"
#include "fp_trig.h"
-struct fp_ext *
-fp_fsin(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsin(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fsin\n");
@@ -28,8 +27,7 @@ fp_fsin(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fcos(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fcos(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fcos\n");
@@ -38,8 +36,7 @@ fp_fcos(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_ftan(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_ftan(struct fp_ext *dest, struct fp_ext *src)
{
uprint("ftan\n");
@@ -48,8 +45,7 @@ fp_ftan(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fasin(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fasin(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fasin\n");
@@ -58,8 +54,7 @@ fp_fasin(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_facos(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_facos(struct fp_ext *dest, struct fp_ext *src)
{
uprint("facos\n");
@@ -68,8 +63,7 @@ fp_facos(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fatan(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fatan(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fatan\n");
@@ -78,8 +72,7 @@ fp_fatan(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fsinh(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsinh(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fsinh\n");
@@ -88,8 +81,7 @@ fp_fsinh(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fcosh(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fcosh(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fcosh\n");
@@ -98,8 +90,7 @@ fp_fcosh(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_ftanh(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_ftanh(struct fp_ext *dest, struct fp_ext *src)
{
uprint("ftanh\n");
@@ -108,8 +99,7 @@ fp_ftanh(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fatanh(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fatanh(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fatanh\n");
@@ -118,64 +108,56 @@ fp_fatanh(struct fp_ext *dest, struct fp_ext *src)
return dest;
}
-struct fp_ext *
-fp_fsincos0(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsincos0(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fsincos0\n");
return dest;
}
-struct fp_ext *
-fp_fsincos1(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsincos1(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fsincos1\n");
return dest;
}
-struct fp_ext *
-fp_fsincos2(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsincos2(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fsincos2\n");
return dest;
}
-struct fp_ext *
-fp_fsincos3(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsincos3(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fsincos3\n");
return dest;
}
-struct fp_ext *
-fp_fsincos4(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsincos4(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fsincos4\n");
return dest;
}
-struct fp_ext *
-fp_fsincos5(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsincos5(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fsincos5\n");
return dest;
}
-struct fp_ext *
-fp_fsincos6(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsincos6(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fsincos6\n");
return dest;
}
-struct fp_ext *
-fp_fsincos7(struct fp_ext *dest, struct fp_ext *src)
+struct fp_ext *fp_fsincos7(struct fp_ext *dest, struct fp_ext *src)
{
uprint("fsincos7\n");
diff --git a/arch/m68k/math-emu/fp_trig.h b/arch/m68k/math-emu/fp_trig.h
index af8b247e9c..1aae8ab1d4 100644
--- a/arch/m68k/math-emu/fp_trig.h
+++ b/arch/m68k/math-emu/fp_trig.h
@@ -15,8 +15,8 @@
*/
-#ifndef FP_TRIG_H
-#define FP_TRIG_H
+#ifndef _FP_TRIG_H
+#define _FP_TRIG_H
#include "fp_emu.h"
@@ -29,4 +29,23 @@
they return a status code, which should end up in %d0, if all goes
well. */
-#endif /* FP_TRIG__H */
+struct fp_ext *fp_fsin(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fcos(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_ftan(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fasin(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_facos(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fatan(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsinh(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fcosh(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_ftanh(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fatanh(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsincos0(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsincos1(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsincos2(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsincos3(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsincos4(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsincos5(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsincos6(struct fp_ext *dest, struct fp_ext *src);
+struct fp_ext *fp_fsincos7(struct fp_ext *dest, struct fp_ext *src);
+
+#endif /* _FP_TRIG_H */
diff --git a/arch/m68k/math-emu/multi_arith.h b/arch/m68k/math-emu/multi_arith.h
index 232f58fe34..f7d9e49fe2 100644
--- a/arch/m68k/math-emu/multi_arith.h
+++ b/arch/m68k/math-emu/multi_arith.h
@@ -15,8 +15,10 @@
implement the subset of integer arithmetic that we need in order to
multiply, divide, and normalize 128-bit unsigned mantissae. */
-#ifndef MULTI_ARITH_H
-#define MULTI_ARITH_H
+#ifndef _MULTI_ARITH_H
+#define _MULTI_ARITH_H
+
+#include "fp_emu.h"
static inline void fp_denormalize(struct fp_ext *reg, unsigned int cnt)
{
@@ -285,4 +287,4 @@ static inline void fp_putmant128(struct fp_ext *dest, union fp_mant128 *src,
}
}
-#endif /* MULTI_ARITH_H */
+#endif /* _MULTI_ARITH_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-28 09:25:16 +0000