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riscv-gcc-1
Commit 9954c743 by Joseph Myers Committed by Joseph Myers
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float128-cmp-invalid.c, [...]: New tests. 

gcc/testsuite:
	* gcc.dg/torture/float128-cmp-invalid.c,
	gcc.dg/torture/float128-div-underflow.c,
	gcc.dg/torture/float128-extend-nan.c,
	gcc.dg/torture/fp-int-convert-float128-timode-3.c: New tests.

libgcc:
	* soft-fp/README: Update.
	* soft-fp/adddf3.c: Update from glibc.
	* soft-fp/addsf3.c: Likewise.
	* soft-fp/addtf3.c: Likewise.
	* soft-fp/divdf3.c: Likewise.
	* soft-fp/divsf3.c: Likewise.
	* soft-fp/divtf3.c: Likewise.
	* soft-fp/double.h: Likewise.
	* soft-fp/eqdf2.c: Likewise.
	* soft-fp/eqsf2.c: Likewise.
	* soft-fp/eqtf2.c: Likewise.
	* soft-fp/extenddftf2.c: Likewise.
	* soft-fp/extended.h: Likewise.
	* soft-fp/extendsfdf2.c: Likewise.
	* soft-fp/extendsftf2.c: Likewise.
	* soft-fp/extendxftf2.c: Likewise.
	* soft-fp/fixdfdi.c: Likewise.
	* soft-fp/fixdfsi.c: Likewise.
	* soft-fp/fixdfti.c: Likewise.
	* soft-fp/fixsfdi.c: Likewise.
	* soft-fp/fixsfsi.c: Likewise.
	* soft-fp/fixsfti.c: Likewise.
	* soft-fp/fixtfdi.c: Likewise.
	* soft-fp/fixtfsi.c: Likewise.
	* soft-fp/fixtfti.c: Likewise.
	* soft-fp/fixunsdfdi.c: Likewise.
	* soft-fp/fixunsdfsi.c: Likewise.
	* soft-fp/fixunsdfti.c: Likewise.
	* soft-fp/fixunssfdi.c: Likewise.
	* soft-fp/fixunssfsi.c: Likewise.
	* soft-fp/fixunssfti.c: Likewise.
	* soft-fp/fixunstfdi.c: Likewise.
	* soft-fp/fixunstfsi.c: Likewise.
	* soft-fp/fixunstfti.c: Likewise.
	* soft-fp/floatdidf.c: Likewise.
	* soft-fp/floatdisf.c: Likewise.
	* soft-fp/floatditf.c: Likewise.
	* soft-fp/floatsidf.c: Likewise.
	* soft-fp/floatsisf.c: Likewise.
	* soft-fp/floatsitf.c: Likewise.
	* soft-fp/floattidf.c: Likewise.
	* soft-fp/floattisf.c: Likewise.
	* soft-fp/floattitf.c: Likewise.
	* soft-fp/floatundidf.c: Likewise.
	* soft-fp/floatundisf.c: Likewise.
	* soft-fp/floatunditf.c: Likewise.
	* soft-fp/floatunsidf.c: Likewise.
	* soft-fp/floatunsisf.c: Likewise.
	* soft-fp/floatunsitf.c: Likewise.
	* soft-fp/floatuntidf.c: Likewise.
	* soft-fp/floatuntisf.c: Likewise.
	* soft-fp/floatuntitf.c: Likewise.
	* soft-fp/gedf2.c: Likewise.
	* soft-fp/gesf2.c: Likewise.
	* soft-fp/getf2.c: Likewise.
	* soft-fp/ledf2.c: Likewise.
	* soft-fp/lesf2.c: Likewise.
	* soft-fp/letf2.c: Likewise.
	* soft-fp/muldf3.c: Likewise.
	* soft-fp/mulsf3.c: Likewise.
	* soft-fp/multf3.c: Likewise.
	* soft-fp/negdf2.c: Likewise.
	* soft-fp/negsf2.c: Likewise.
	* soft-fp/negtf2.c: Likewise.
	* soft-fp/op-1.h: Likewise.
	* soft-fp/op-2.h: Likewise.
	* soft-fp/op-4.h: Likewise.
	* soft-fp/op-8.h: Likewise.
	* soft-fp/op-common.h: Likewise.
	* soft-fp/quad.h: Likewise.
	* soft-fp/single.h: Likewise.
	* soft-fp/soft-fp.h: Likewise.
	* soft-fp/subdf3.c: Likewise.
	* soft-fp/subsf3.c: Likewise.
	* soft-fp/subtf3.c: Likewise.
	* soft-fp/truncdfsf2.c: Likewise.
	* soft-fp/trunctfdf2.c: Likewise.
	* soft-fp/trunctfsf2.c: Likewise.
	* soft-fp/trunctfxf2.c: Likewise.
	* soft-fp/unorddf2.c: Likewise.
	* soft-fp/unordsf2.c: Likewise.
	* soft-fp/unordtf2.c: Likewise.

From-SVN: r204489
parent 3c40bae1
Showing with 1082 additions and 693 deletions
gcc/testsuite/ChangeLog
2013-11-06 Joseph Myers <joseph@codesourcery.com>
* gcc.dg/torture/float128-cmp-invalid.c,
gcc.dg/torture/float128-div-underflow.c,
gcc.dg/torture/float128-extend-nan.c,
gcc.dg/torture/fp-int-convert-float128-timode-3.c: New tests.
2013-11-06 Oleg Endo <olegendo@gcc.gnu.org>
* gcc.target/sh/pr51244-11.c: Remove target line.
......
gcc/testsuite/gcc.dg/torture/float128-cmp-invalid.c 0 → 100644
/* Test for "invalid" exceptions from __float128 comparisons. */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-options "" } */
#include <fenv.h>
#include <stdlib.h>
int
main (void)
{
volatile __float128 a = __builtin_nan (""), b = 0;
volatile int r = a < b;
if (!fetestexcept (FE_INVALID))
abort ();
if (r)
abort ();
exit (0);
}
gcc/testsuite/gcc.dg/torture/float128-div-underflow.c 0 → 100644
/* Test for spurious underflow from __float128 division. */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-options "" } */
#include <fenv.h>
#include <stdlib.h>
int
main (void)
{
volatile __float128 a = 0x0.fffp-16382q, b = 0x0.fffp0q, c;
c = a / b;
if (fetestexcept (FE_UNDERFLOW | FE_INEXACT))
abort ();
if (c != 0x1p-16382q)
abort ();
exit (0);
}
gcc/testsuite/gcc.dg/torture/float128-extend-nan.c 0 → 100644
/* Test extensions to __float128 quiet signaling NaNs. */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-options "-fsignaling-nans" } */
#include <fenv.h>
#include <float.h>
#include <stdlib.h>
volatile long double a = __builtin_nansl ("");
int
main (void)
{
#if LDBL_MANT_DIG < 113
volatile __float128 r = a;
feclearexcept (FE_INVALID);
r += 1;
if (fetestexcept (FE_INVALID))
abort ();
#endif
exit (0);
}
gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-3.c 0 → 100644
/* Test for correct rounding of conversions from __int128 to
__float128. */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-require-effective-target int128 } */
/* { dg-options "-frounding-math" } */
#include <fenv.h>
#include <stdlib.h>
int
main (void)
{
volatile unsigned long long h = -1ULL;
volatile unsigned __int128 u128 = (((unsigned __int128) h) << 64) | h;
volatile __int128 s128 = u128 >> 1;
fesetround (FE_TOWARDZERO);
__float128 ru = u128, rs = s128;
if (ru != 0x1.ffffffffffffffffffffffffffffp127q)
abort ();
if (rs != 0x1.ffffffffffffffffffffffffffffp126q)
abort ();
exit (0);
}
libgcc/ChangeLog
2013-11-06 Joseph Myers <joseph@codesourcery.com>
* soft-fp/README: Update.
* soft-fp/adddf3.c: Update from glibc.
* soft-fp/addsf3.c: Likewise.
* soft-fp/addtf3.c: Likewise.
* soft-fp/divdf3.c: Likewise.
* soft-fp/divsf3.c: Likewise.
* soft-fp/divtf3.c: Likewise.
* soft-fp/double.h: Likewise.
* soft-fp/eqdf2.c: Likewise.
* soft-fp/eqsf2.c: Likewise.
* soft-fp/eqtf2.c: Likewise.
* soft-fp/extenddftf2.c: Likewise.
* soft-fp/extended.h: Likewise.
* soft-fp/extendsfdf2.c: Likewise.
* soft-fp/extendsftf2.c: Likewise.
* soft-fp/extendxftf2.c: Likewise.
* soft-fp/fixdfdi.c: Likewise.
* soft-fp/fixdfsi.c: Likewise.
* soft-fp/fixdfti.c: Likewise.
* soft-fp/fixsfdi.c: Likewise.
* soft-fp/fixsfsi.c: Likewise.
* soft-fp/fixsfti.c: Likewise.
* soft-fp/fixtfdi.c: Likewise.
* soft-fp/fixtfsi.c: Likewise.
* soft-fp/fixtfti.c: Likewise.
* soft-fp/fixunsdfdi.c: Likewise.
* soft-fp/fixunsdfsi.c: Likewise.
* soft-fp/fixunsdfti.c: Likewise.
* soft-fp/fixunssfdi.c: Likewise.
* soft-fp/fixunssfsi.c: Likewise.
* soft-fp/fixunssfti.c: Likewise.
* soft-fp/fixunstfdi.c: Likewise.
* soft-fp/fixunstfsi.c: Likewise.
* soft-fp/fixunstfti.c: Likewise.
* soft-fp/floatdidf.c: Likewise.
* soft-fp/floatdisf.c: Likewise.
* soft-fp/floatditf.c: Likewise.
* soft-fp/floatsidf.c: Likewise.
* soft-fp/floatsisf.c: Likewise.
* soft-fp/floatsitf.c: Likewise.
* soft-fp/floattidf.c: Likewise.
* soft-fp/floattisf.c: Likewise.
* soft-fp/floattitf.c: Likewise.
* soft-fp/floatundidf.c: Likewise.
* soft-fp/floatundisf.c: Likewise.
* soft-fp/floatunditf.c: Likewise.
* soft-fp/floatunsidf.c: Likewise.
* soft-fp/floatunsisf.c: Likewise.
* soft-fp/floatunsitf.c: Likewise.
* soft-fp/floatuntidf.c: Likewise.
* soft-fp/floatuntisf.c: Likewise.
* soft-fp/floatuntitf.c: Likewise.
* soft-fp/gedf2.c: Likewise.
* soft-fp/gesf2.c: Likewise.
* soft-fp/getf2.c: Likewise.
* soft-fp/ledf2.c: Likewise.
* soft-fp/lesf2.c: Likewise.
* soft-fp/letf2.c: Likewise.
* soft-fp/muldf3.c: Likewise.
* soft-fp/mulsf3.c: Likewise.
* soft-fp/multf3.c: Likewise.
* soft-fp/negdf2.c: Likewise.
* soft-fp/negsf2.c: Likewise.
* soft-fp/negtf2.c: Likewise.
* soft-fp/op-1.h: Likewise.
* soft-fp/op-2.h: Likewise.
* soft-fp/op-4.h: Likewise.
* soft-fp/op-8.h: Likewise.
* soft-fp/op-common.h: Likewise.
* soft-fp/quad.h: Likewise.
* soft-fp/single.h: Likewise.
* soft-fp/soft-fp.h: Likewise.
* soft-fp/subdf3.c: Likewise.
* soft-fp/subsf3.c: Likewise.
* soft-fp/subtf3.c: Likewise.
* soft-fp/truncdfsf2.c: Likewise.
* soft-fp/trunctfdf2.c: Likewise.
* soft-fp/trunctfsf2.c: Likewise.
* soft-fp/trunctfxf2.c: Likewise.
* soft-fp/unorddf2.c: Likewise.
* soft-fp/unordsf2.c: Likewise.
* soft-fp/unordtf2.c: Likewise.
2013-11-05 Uros Bizjak <ubizjak@gmail.com>
* config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
......
libgcc/soft-fp/README
Except for conversions involving TImode and conversions involving
XFmode, the files in this directory are part of the GNU C Library, not part
of GCC. As described at <http://gcc.gnu.org/codingconventions.html>, changes
should be made to the GNU C Library and the changed files then imported
into GCC.
The files in this directory are part of the GNU C Library, not part of
GCC. As described at <http://gcc.gnu.org/codingconventions.html>,
changes should be made to the GNU C Library and the changed files then
imported into GCC.
libgcc/soft-fp/adddf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "double.h"
DFtype __adddf3(DFtype a, DFtype b)
DFtype
__adddf3 (DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
FP_DECL_D (A);
FP_DECL_D (B);
FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_D(A, a);
FP_UNPACK_SEMIRAW_D(B, b);
FP_ADD_D(R, A, B);
FP_PACK_SEMIRAW_D(r, R);
FP_UNPACK_SEMIRAW_D (A, a);
FP_UNPACK_SEMIRAW_D (B, b);
FP_ADD_D (R, A, B);
FP_PACK_SEMIRAW_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/addsf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "single.h"
SFtype __addsf3(SFtype a, SFtype b)
SFtype
__addsf3 (SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
FP_DECL_S (A);
FP_DECL_S (B);
FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_S(A, a);
FP_UNPACK_SEMIRAW_S(B, b);
FP_ADD_S(R, A, B);
FP_PACK_SEMIRAW_S(r, R);
FP_UNPACK_SEMIRAW_S (A, a);
FP_UNPACK_SEMIRAW_S (B, b);
FP_ADD_S (R, A, B);
FP_PACK_SEMIRAW_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/addtf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __addtf3(TFtype a, TFtype b)
TFtype
__addtf3 (TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
FP_DECL_Q (A);
FP_DECL_Q (B);
FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_Q(A, a);
FP_UNPACK_SEMIRAW_Q(B, b);
FP_ADD_Q(R, A, B);
FP_PACK_SEMIRAW_Q(r, R);
FP_UNPACK_SEMIRAW_Q (A, a);
FP_UNPACK_SEMIRAW_Q (B, b);
FP_ADD_Q (R, A, B);
FP_PACK_SEMIRAW_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/divdf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "double.h"
DFtype __divdf3(DFtype a, DFtype b)
DFtype
__divdf3 (DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
FP_DECL_D (A);
FP_DECL_D (B);
FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_D(A, a);
FP_UNPACK_D(B, b);
FP_DIV_D(R, A, B);
FP_PACK_D(r, R);
FP_UNPACK_D (A, a);
FP_UNPACK_D (B, b);
FP_DIV_D (R, A, B);
FP_PACK_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/divsf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "single.h"
SFtype __divsf3(SFtype a, SFtype b)
SFtype
__divsf3 (SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
FP_DECL_S (A);
FP_DECL_S (B);
FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_S(A, a);
FP_UNPACK_S(B, b);
FP_DIV_S(R, A, B);
FP_PACK_S(r, R);
FP_UNPACK_S (A, a);
FP_UNPACK_S (B, b);
FP_DIV_S (R, A, B);
FP_PACK_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/divtf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __divtf3(TFtype a, TFtype b)
TFtype
__divtf3 (TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
FP_DECL_Q (A);
FP_DECL_Q (B);
FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_Q(A, a);
FP_UNPACK_Q(B, b);
FP_DIV_Q(R, A, B);
FP_PACK_Q(r, R);
FP_UNPACK_Q (A, a);
FP_UNPACK_Q (B, b);
FP_DIV_Q (R, A, B);
FP_PACK_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/eqdf2.c
......@@ -31,20 +31,23 @@
#include "soft-fp.h"
#include "double.h"
CMPtype __eqdf2(DFtype a, DFtype b)
CMPtype
__eqdf2 (DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B);
FP_DECL_D (A);
FP_DECL_D (B);
CMPtype r;
FP_UNPACK_RAW_D(A, a);
FP_UNPACK_RAW_D(B, b);
FP_CMP_EQ_D(r, A, B);
if (r && (FP_ISSIGNAN_D(A) || FP_ISSIGNAN_D(B)))
FP_SET_EXCEPTION(FP_EX_INVALID);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_UNPACK_RAW_D (B, b);
FP_CMP_EQ_D (r, A, B);
if (r && (FP_ISSIGNAN_D (A) || FP_ISSIGNAN_D (B)))
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
strong_alias(__eqdf2, __nedf2);
strong_alias (__eqdf2, __nedf2);
libgcc/soft-fp/eqsf2.c
......@@ -31,20 +31,23 @@
#include "soft-fp.h"
#include "single.h"
CMPtype __eqsf2(SFtype a, SFtype b)
CMPtype
__eqsf2 (SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B);
FP_DECL_S (A);
FP_DECL_S (B);
CMPtype r;
FP_UNPACK_RAW_S(A, a);
FP_UNPACK_RAW_S(B, b);
FP_CMP_EQ_S(r, A, B);
if (r && (FP_ISSIGNAN_S(A) || FP_ISSIGNAN_S(B)))
FP_SET_EXCEPTION(FP_EX_INVALID);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_UNPACK_RAW_S (B, b);
FP_CMP_EQ_S (r, A, B);
if (r && (FP_ISSIGNAN_S (A) || FP_ISSIGNAN_S (B)))
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
strong_alias(__eqsf2, __nesf2);
strong_alias (__eqsf2, __nesf2);
libgcc/soft-fp/eqtf2.c
......@@ -31,20 +31,23 @@
#include "soft-fp.h"
#include "quad.h"
CMPtype __eqtf2(TFtype a, TFtype b)
CMPtype
__eqtf2 (TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B);
FP_DECL_Q (A);
FP_DECL_Q (B);
CMPtype r;
FP_UNPACK_RAW_Q(A, a);
FP_UNPACK_RAW_Q(B, b);
FP_CMP_EQ_Q(r, A, B);
if (r && (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B)))
FP_SET_EXCEPTION(FP_EX_INVALID);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_UNPACK_RAW_Q (B, b);
FP_CMP_EQ_Q (r, A, B);
if (r && (FP_ISSIGNAN_Q (A) || FP_ISSIGNAN_Q (B)))
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
strong_alias(__eqtf2, __netf2);
strong_alias (__eqtf2, __netf2);
libgcc/soft-fp/extenddftf2.c
......@@ -32,21 +32,22 @@
#include "double.h"
#include "quad.h"
TFtype __extenddftf2(DFtype a)
TFtype
__extenddftf2 (DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_Q(R);
FP_DECL_D (A);
FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_RAW_D(A, a);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
FP_EXTEND(Q,D,4,2,R,A);
FP_EXTEND (Q, D, 4, 2, R, A);
#else
FP_EXTEND(Q,D,2,1,R,A);
FP_EXTEND (Q, D, 2, 1, R, A);
#endif
FP_PACK_RAW_Q(r, R);
FP_PACK_RAW_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/extendsfdf2.c
......@@ -32,21 +32,22 @@
#include "single.h"
#include "double.h"
DFtype __extendsfdf2(SFtype a)
DFtype
__extendsfdf2 (SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_D(R);
FP_DECL_S (A);
FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_RAW_S(A, a);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
#if _FP_W_TYPE_SIZE < _FP_FRACBITS_D
FP_EXTEND(D,S,2,1,R,A);
FP_EXTEND (D, S, 2, 1, R, A);
#else
FP_EXTEND(D,S,1,1,R,A);
FP_EXTEND (D, S, 1, 1, R, A);
#endif
FP_PACK_RAW_D(r, R);
FP_PACK_RAW_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/extendsftf2.c
......@@ -32,21 +32,22 @@
#include "single.h"
#include "quad.h"
TFtype __extendsftf2(SFtype a)
TFtype
__extendsftf2 (SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_Q(R);
FP_DECL_S (A);
FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_RAW_S(A, a);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
FP_EXTEND(Q,S,4,1,R,A);
FP_EXTEND (Q, S, 4, 1, R, A);
#else
FP_EXTEND(Q,S,2,1,R,A);
FP_EXTEND (Q, S, 2, 1, R, A);
#endif
FP_PACK_RAW_Q(r, R);
FP_PACK_RAW_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/extendxftf2.c
/* Software floating-point emulation.
Return a converted to IEEE quad
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,29 +24,29 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "extended.h"
#include "quad.h"
TFtype __extendxftf2(XFtype a)
TFtype
__extendxftf2 (XFtype a)
{
FP_DECL_EX;
FP_DECL_E(A);
FP_DECL_Q(R);
FP_DECL_E (A);
FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_RAW_E(A, a);
FP_UNPACK_RAW_E (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
FP_EXTEND(Q,E,4,4,R,A);
FP_EXTEND (Q, E, 4, 4, R, A);
#else
FP_EXTEND(Q,E,2,2,R,A);
FP_EXTEND (Q, E, 2, 2, R, A);
#endif
FP_PACK_RAW_Q(r, R);
FP_PACK_RAW_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixdfdi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "double.h"
DItype __fixdfdi(DFtype a)
DItype
__fixdfdi (DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
UDItype r;
FP_UNPACK_RAW_D(A, a);
FP_TO_INT_D(r, A, DI_BITS, 1);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_TO_INT_D (r, A, DI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixdfsi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "double.h"
SItype __fixdfsi(DFtype a)
SItype
__fixdfsi (DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
USItype r;
FP_UNPACK_RAW_D(A, a);
FP_TO_INT_D(r, A, SI_BITS, 1);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_TO_INT_D (r, A, SI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixdfti.c
/* Software floating-point emulation.
Convert IEEE double to 128bit signed integer
Copyright (C) 2007, 2008 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "double.h"
TItype __fixdfti(DFtype a)
TItype
__fixdfti (DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
UTItype r;
FP_UNPACK_RAW_D(A, a);
FP_TO_INT_D(r, A, TI_BITS, 1);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_TO_INT_D (r, A, TI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixsfdi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "single.h"
DItype __fixsfdi(SFtype a)
DItype
__fixsfdi (SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
UDItype r;
FP_UNPACK_RAW_S(A, a);
FP_TO_INT_S(r, A, DI_BITS, 1);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_TO_INT_S (r, A, DI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixsfsi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "single.h"
SItype __fixsfsi(SFtype a)
SItype
__fixsfsi (SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
USItype r;
FP_UNPACK_RAW_S(A, a);
FP_TO_INT_S(r, A, SI_BITS, 1);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_TO_INT_S (r, A, SI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixsfti.c
/* Software floating-point emulation.
Convert IEEE single to 128bit signed integer
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "single.h"
TItype __fixsfti(SFtype a)
TItype
__fixsfti (SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
UTItype r;
FP_UNPACK_RAW_S(A, a);
FP_TO_INT_S(r, A, TI_BITS, 1);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_TO_INT_S (r, A, TI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixtfdi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "quad.h"
DItype __fixtfdi(TFtype a)
DItype
__fixtfdi (TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
UDItype r;
FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, DI_BITS, 1);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_TO_INT_Q (r, A, DI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixtfsi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "quad.h"
SItype __fixtfsi(TFtype a)
SItype
__fixtfsi (TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
USItype r;
FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, SI_BITS, 1);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_TO_INT_Q (r, A, SI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixtfti.c
/* Software floating-point emulation.
Convert IEEE quad to 128bit signed integer
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "quad.h"
TItype __fixtfti(TFtype a)
TItype
__fixtfti (TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
UTItype r;
FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, TI_BITS, 1);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_TO_INT_Q (r, A, TI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixunsdfdi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "double.h"
UDItype __fixunsdfdi(DFtype a)
UDItype
__fixunsdfdi (DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
UDItype r;
FP_UNPACK_RAW_D(A, a);
FP_TO_INT_D(r, A, DI_BITS, 0);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_TO_INT_D (r, A, DI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixunsdfsi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "double.h"
USItype __fixunsdfsi(DFtype a)
USItype
__fixunsdfsi (DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
USItype r;
FP_UNPACK_RAW_D(A, a);
FP_TO_INT_D(r, A, SI_BITS, 0);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_TO_INT_D (r, A, SI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixunsdfti.c
/* Software floating-point emulation.
Convert IEEE double to 128bit unsigned integer
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "double.h"
UTItype __fixunsdfti(DFtype a)
UTItype
__fixunsdfti (DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
UTItype r;
FP_UNPACK_RAW_D(A, a);
FP_TO_INT_D(r, A, TI_BITS, 0);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_TO_INT_D (r, A, TI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixunssfdi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "single.h"
UDItype __fixunssfdi(SFtype a)
UDItype
__fixunssfdi (SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
UDItype r;
FP_UNPACK_RAW_S(A, a);
FP_TO_INT_S(r, A, DI_BITS, 0);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_TO_INT_S (r, A, DI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixunssfsi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "single.h"
USItype __fixunssfsi(SFtype a)
USItype
__fixunssfsi (SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
USItype r;
FP_UNPACK_RAW_S(A, a);
FP_TO_INT_S(r, A, SI_BITS, 0);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_TO_INT_S (r, A, SI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixunssfti.c
/* Software floating-point emulation.
Convert IEEE single to 128bit unsigned integer
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "single.h"
UTItype __fixunssfti(SFtype a)
UTItype
__fixunssfti (SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
UTItype r;
FP_UNPACK_RAW_S(A, a);
FP_TO_INT_S(r, A, TI_BITS, 0);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_TO_INT_S (r, A, TI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixunstfdi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "quad.h"
UDItype __fixunstfdi(TFtype a)
UDItype
__fixunstfdi (TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
UDItype r;
FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, DI_BITS, 0);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_TO_INT_Q (r, A, DI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixunstfsi.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "quad.h"
USItype __fixunstfsi(TFtype a)
USItype
__fixunstfsi (TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
USItype r;
FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, SI_BITS, 0);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_TO_INT_Q (r, A, SI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/fixunstfti.c
/* Software floating-point emulation.
Convert IEEE quad to 128bit unsigned integer
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "quad.h"
UTItype __fixunstfti(TFtype a)
UTItype
__fixunstfti (TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
UTItype r;
FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, TI_BITS, 0);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_TO_INT_Q (r, A, TI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/floatdidf.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "double.h"
DFtype __floatdidf(DItype i)
DFtype
__floatdidf (DItype i)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
DFtype a;
FP_FROM_INT_D(A, i, DI_BITS, UDItype);
FP_PACK_RAW_D(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_D (A, i, DI_BITS, UDItype);
FP_PACK_RAW_D (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floatdisf.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "single.h"
SFtype __floatdisf(DItype i)
SFtype
__floatdisf (DItype i)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
SFtype a;
FP_FROM_INT_S(A, i, DI_BITS, UDItype);
FP_PACK_RAW_S(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_S (A, i, DI_BITS, UDItype);
FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floatditf.c
......@@ -28,18 +28,18 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FP_NO_EXCEPTIONS
#include "soft-fp.h"
#include "quad.h"
TFtype __floatditf(DItype i)
TFtype
__floatditf (DItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
TFtype a;
FP_FROM_INT_Q(A, i, DI_BITS, UDItype);
FP_PACK_RAW_Q(a, A);
FP_HANDLE_EXCEPTIONS;
FP_FROM_INT_Q (A, i, DI_BITS, UDItype);
FP_PACK_RAW_Q (a, A);
return a;
}
libgcc/soft-fp/floatsidf.c
......@@ -28,18 +28,18 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FP_NO_EXCEPTIONS
#include "soft-fp.h"
#include "double.h"
DFtype __floatsidf(SItype i)
DFtype
__floatsidf (SItype i)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
DFtype a;
FP_FROM_INT_D(A, i, SI_BITS, USItype);
FP_PACK_RAW_D(a, A);
FP_HANDLE_EXCEPTIONS;
FP_FROM_INT_D (A, i, SI_BITS, USItype);
FP_PACK_RAW_D (a, A);
return a;
}
libgcc/soft-fp/floatsisf.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "single.h"
SFtype __floatsisf(SItype i)
SFtype
__floatsisf (SItype i)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
SFtype a;
FP_FROM_INT_S(A, i, SI_BITS, USItype);
FP_PACK_RAW_S(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_S (A, i, SI_BITS, USItype);
FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floatsitf.c
......@@ -28,18 +28,18 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FP_NO_EXCEPTIONS
#include "soft-fp.h"
#include "quad.h"
TFtype __floatsitf(SItype i)
TFtype
__floatsitf (SItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
TFtype a;
FP_FROM_INT_Q(A, i, SI_BITS, USItype);
FP_PACK_RAW_Q(a, A);
FP_HANDLE_EXCEPTIONS;
FP_FROM_INT_Q (A, i, SI_BITS, USItype);
FP_PACK_RAW_Q (a, A);
return a;
}
libgcc/soft-fp/floattidf.c
/* Software floating-point emulation.
Convert a 128bit signed integer to IEEE double
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "double.h"
DFtype __floattidf(TItype i)
DFtype
__floattidf (TItype i)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
DFtype a;
FP_FROM_INT_D(A, i, TI_BITS, UTItype);
FP_PACK_RAW_D(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_D (A, i, TI_BITS, UTItype);
FP_PACK_RAW_D (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floattisf.c
/* Software floating-point emulation.
Convert a 128bit signed integer to IEEE single
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "single.h"
SFtype __floattisf(TItype i)
SFtype
__floattisf (TItype i)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
SFtype a;
FP_FROM_INT_S(A, i, TI_BITS, UTItype);
FP_PACK_RAW_S(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_S (A, i, TI_BITS, UTItype);
FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floattitf.c
/* Software floating-point emulation.
Convert a 128bit signed integer to IEEE quad
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "quad.h"
TFtype __floattitf(TItype i)
TFtype
__floattitf (TItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
TFtype a;
FP_FROM_INT_Q(A, i, TI_BITS, UTItype);
FP_PACK_RAW_Q(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_Q (A, i, TI_BITS, UTItype);
FP_PACK_RAW_Q (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floatundidf.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "double.h"
DFtype __floatundidf(UDItype i)
DFtype
__floatundidf (UDItype i)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
DFtype a;
FP_FROM_INT_D(A, i, DI_BITS, UDItype);
FP_PACK_RAW_D(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_D (A, i, DI_BITS, UDItype);
FP_PACK_RAW_D (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floatundisf.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "single.h"
SFtype __floatundisf(UDItype i)
SFtype
__floatundisf (UDItype i)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
SFtype a;
FP_FROM_INT_S(A, i, DI_BITS, UDItype);
FP_PACK_RAW_S(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_S (A, i, DI_BITS, UDItype);
FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floatunditf.c
......@@ -28,19 +28,18 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FP_NO_EXCEPTIONS
#include "soft-fp.h"
#include "quad.h"
TFtype
__floatunditf(UDItype i)
__floatunditf (UDItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
TFtype a;
FP_FROM_INT_Q(A, i, DI_BITS, UDItype);
FP_PACK_RAW_Q(a, A);
FP_HANDLE_EXCEPTIONS;
FP_FROM_INT_Q (A, i, DI_BITS, UDItype);
FP_PACK_RAW_Q (a, A);
return a;
}
libgcc/soft-fp/floatunsidf.c
......@@ -28,18 +28,18 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FP_NO_EXCEPTIONS
#include "soft-fp.h"
#include "double.h"
DFtype __floatunsidf(USItype i)
DFtype
__floatunsidf (USItype i)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
DFtype a;
FP_FROM_INT_D(A, i, SI_BITS, USItype);
FP_PACK_RAW_D(a, A);
FP_HANDLE_EXCEPTIONS;
FP_FROM_INT_D (A, i, SI_BITS, USItype);
FP_PACK_RAW_D (a, A);
return a;
}
libgcc/soft-fp/floatunsisf.c
......@@ -31,14 +31,16 @@
#include "soft-fp.h"
#include "single.h"
SFtype __floatunsisf(USItype i)
SFtype
__floatunsisf (USItype i)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
SFtype a;
FP_FROM_INT_S(A, i, SI_BITS, USItype);
FP_PACK_RAW_S(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_S (A, i, SI_BITS, USItype);
FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floatunsitf.c
......@@ -28,19 +28,18 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FP_NO_EXCEPTIONS
#include "soft-fp.h"
#include "quad.h"
TFtype
__floatunsitf(USItype i)
__floatunsitf (USItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
TFtype a;
FP_FROM_INT_Q(A, i, SI_BITS, USItype);
FP_PACK_RAW_Q(a, A);
FP_HANDLE_EXCEPTIONS;
FP_FROM_INT_Q (A, i, SI_BITS, USItype);
FP_PACK_RAW_Q (a, A);
return a;
}
libgcc/soft-fp/floatuntidf.c
/* Software floating-point emulation.
Convert a 128bit unsigned integer to IEEE double
Copyright (C) 1997,1999, 2006 Free Software Foundation, Inc.
Copyright (C) 1997-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "double.h"
DFtype __floatuntidf(UTItype i)
DFtype
__floatuntidf (UTItype i)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_D (A);
DFtype a;
FP_FROM_INT_D(A, i, TI_BITS, UTItype);
FP_PACK_RAW_D(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_D (A, i, TI_BITS, UTItype);
FP_PACK_RAW_D (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floatuntisf.c
/* Software floating-point emulation.
Convert a 128bit unsigned integer to IEEE single
Copyright (C) 2007, 2008 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "single.h"
SFtype __floatuntisf(UTItype i)
SFtype
__floatuntisf (UTItype i)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_S (A);
SFtype a;
FP_FROM_INT_S(A, i, TI_BITS, UTItype);
FP_PACK_RAW_S(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_S (A, i, TI_BITS, UTItype);
FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/floatuntitf.c
/* Software floating-point emulation.
Convert a 128bit unsigned integer to IEEE quad
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,21 +24,22 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "quad.h"
TFtype __floatuntitf(UTItype i)
TFtype
__floatuntitf (UTItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_Q (A);
TFtype a;
FP_FROM_INT_Q(A, i, TI_BITS, UTItype);
FP_PACK_RAW_Q(a, A);
FP_INIT_ROUNDMODE;
FP_FROM_INT_Q (A, i, TI_BITS, UTItype);
FP_PACK_RAW_Q (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
......
libgcc/soft-fp/gedf2.c
......@@ -31,20 +31,23 @@
#include "soft-fp.h"
#include "double.h"
CMPtype __gedf2(DFtype a, DFtype b)
CMPtype
__gedf2 (DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B);
FP_DECL_D (A);
FP_DECL_D (B);
CMPtype r;
FP_UNPACK_RAW_D(A, a);
FP_UNPACK_RAW_D(B, b);
FP_CMP_D(r, A, B, -2);
if (r == -2 && (FP_ISSIGNAN_D(A) || FP_ISSIGNAN_D(B)))
FP_SET_EXCEPTION(FP_EX_INVALID);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_UNPACK_RAW_D (B, b);
FP_CMP_D (r, A, B, -2);
if (r == -2)
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
strong_alias(__gedf2, __gtdf2);
strong_alias (__gedf2, __gtdf2);
libgcc/soft-fp/gesf2.c
......@@ -31,20 +31,23 @@
#include "soft-fp.h"
#include "single.h"
CMPtype __gesf2(SFtype a, SFtype b)
CMPtype
__gesf2 (SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B);
FP_DECL_S (A);
FP_DECL_S (B);
CMPtype r;
FP_UNPACK_RAW_S(A, a);
FP_UNPACK_RAW_S(B, b);
FP_CMP_S(r, A, B, -2);
if (r == -2 && (FP_ISSIGNAN_S(A) || FP_ISSIGNAN_S(B)))
FP_SET_EXCEPTION(FP_EX_INVALID);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_UNPACK_RAW_S (B, b);
FP_CMP_S (r, A, B, -2);
if (r == -2)
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
strong_alias(__gesf2, __gtsf2);
strong_alias (__gesf2, __gtsf2);
libgcc/soft-fp/getf2.c
......@@ -31,20 +31,23 @@
#include "soft-fp.h"
#include "quad.h"
CMPtype __getf2(TFtype a, TFtype b)
CMPtype
__getf2 (TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B);
FP_DECL_Q (A);
FP_DECL_Q (B);
CMPtype r;
FP_UNPACK_RAW_Q(A, a);
FP_UNPACK_RAW_Q(B, b);
FP_CMP_Q(r, A, B, -2);
if (r == -2 && (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B)))
FP_SET_EXCEPTION(FP_EX_INVALID);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_UNPACK_RAW_Q (B, b);
FP_CMP_Q (r, A, B, -2);
if (r == -2)
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
strong_alias(__getf2, __gttf2);
strong_alias (__getf2, __gttf2);
libgcc/soft-fp/ledf2.c
......@@ -31,20 +31,23 @@
#include "soft-fp.h"
#include "double.h"
CMPtype __ledf2(DFtype a, DFtype b)
CMPtype
__ledf2 (DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B);
FP_DECL_D (A);
FP_DECL_D (B);
CMPtype r;
FP_UNPACK_RAW_D(A, a);
FP_UNPACK_RAW_D(B, b);
FP_CMP_D(r, A, B, 2);
if (r == 2 && (FP_ISSIGNAN_D(A) || FP_ISSIGNAN_D(B)))
FP_SET_EXCEPTION(FP_EX_INVALID);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_UNPACK_RAW_D (B, b);
FP_CMP_D (r, A, B, 2);
if (r == 2)
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
strong_alias(__ledf2, __ltdf2);
strong_alias (__ledf2, __ltdf2);
libgcc/soft-fp/lesf2.c
......@@ -31,20 +31,23 @@
#include "soft-fp.h"
#include "single.h"
CMPtype __lesf2(SFtype a, SFtype b)
CMPtype
__lesf2 (SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B);
FP_DECL_S (A);
FP_DECL_S (B);
CMPtype r;
FP_UNPACK_RAW_S(A, a);
FP_UNPACK_RAW_S(B, b);
FP_CMP_S(r, A, B, 2);
if (r == 2 && (FP_ISSIGNAN_S(A) || FP_ISSIGNAN_S(B)))
FP_SET_EXCEPTION(FP_EX_INVALID);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_UNPACK_RAW_S (B, b);
FP_CMP_S (r, A, B, 2);
if (r == 2)
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
strong_alias(__lesf2, __ltsf2);
strong_alias (__lesf2, __ltsf2);
libgcc/soft-fp/letf2.c
......@@ -31,20 +31,23 @@
#include "soft-fp.h"
#include "quad.h"
CMPtype __letf2(TFtype a, TFtype b)
CMPtype
__letf2 (TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B);
FP_DECL_Q (A);
FP_DECL_Q (B);
CMPtype r;
FP_UNPACK_RAW_Q(A, a);
FP_UNPACK_RAW_Q(B, b);
FP_CMP_Q(r, A, B, 2);
if (r == 2 && (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B)))
FP_SET_EXCEPTION(FP_EX_INVALID);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_UNPACK_RAW_Q (B, b);
FP_CMP_Q (r, A, B, 2);
if (r == 2)
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
strong_alias(__letf2, __lttf2);
strong_alias (__letf2, __lttf2);
libgcc/soft-fp/muldf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "double.h"
DFtype __muldf3(DFtype a, DFtype b)
DFtype
__muldf3 (DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
FP_DECL_D (A);
FP_DECL_D (B);
FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_D(A, a);
FP_UNPACK_D(B, b);
FP_MUL_D(R, A, B);
FP_PACK_D(r, R);
FP_UNPACK_D (A, a);
FP_UNPACK_D (B, b);
FP_MUL_D (R, A, B);
FP_PACK_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/mulsf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "single.h"
SFtype __mulsf3(SFtype a, SFtype b)
SFtype
__mulsf3 (SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
FP_DECL_S (A);
FP_DECL_S (B);
FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_S(A, a);
FP_UNPACK_S(B, b);
FP_MUL_S(R, A, B);
FP_PACK_S(r, R);
FP_UNPACK_S (A, a);
FP_UNPACK_S (B, b);
FP_MUL_S (R, A, B);
FP_PACK_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/multf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __multf3(TFtype a, TFtype b)
TFtype
__multf3 (TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
FP_DECL_Q (A);
FP_DECL_Q (B);
FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_Q(A, a);
FP_UNPACK_Q(B, b);
FP_MUL_Q(R, A, B);
FP_PACK_Q(r, R);
FP_UNPACK_Q (A, a);
FP_UNPACK_Q (B, b);
FP_MUL_Q (R, A, B);
FP_PACK_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/negdf2.c
......@@ -31,17 +31,16 @@
#include "soft-fp.h"
#include "double.h"
DFtype __negdf2(DFtype a)
DFtype
__negdf2 (DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(R);
FP_DECL_D (A);
FP_DECL_D (R);
DFtype r;
FP_UNPACK_D(A, a);
FP_NEG_D(R, A);
FP_PACK_D(r, R);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_NEG_D (R, A);
FP_PACK_RAW_D (r, R);
return r;
}
libgcc/soft-fp/negsf2.c
......@@ -31,17 +31,16 @@
#include "soft-fp.h"
#include "single.h"
SFtype __negsf2(SFtype a)
SFtype
__negsf2 (SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(R);
FP_DECL_S (A);
FP_DECL_S (R);
SFtype r;
FP_UNPACK_S(A, a);
FP_NEG_S(R, A);
FP_PACK_S(r, R);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_NEG_S (R, A);
FP_PACK_RAW_S (r, R);
return r;
}
libgcc/soft-fp/negtf2.c
......@@ -31,17 +31,16 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __negtf2(TFtype a)
TFtype
__negtf2 (TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(R);
FP_DECL_Q (A);
FP_DECL_Q (R);
TFtype r;
FP_UNPACK_Q(A, a);
FP_NEG_Q(R, A);
FP_PACK_Q(r, R);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_NEG_Q (R, A);
FP_PACK_RAW_Q (r, R);
return r;
}
libgcc/soft-fp/op-8.h
......@@ -34,47 +34,51 @@
#define _FP_FRAC_DECL_8(X) _FP_W_TYPE X##_f[8]
#define _FP_FRAC_HIGH_8(X) (X##_f[7])
#define _FP_FRAC_LOW_8(X) (X##_f[0])
#define _FP_FRAC_WORD_8(X,w) (X##_f[w])
#define _FP_FRAC_WORD_8(X, w) (X##_f[w])
#define _FP_FRAC_SLL_8(X,N) \
do { \
_FP_I_TYPE _up, _down, _skip, _i; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_up = (N) % _FP_W_TYPE_SIZE; \
_down = _FP_W_TYPE_SIZE - _up; \
if (!_up) \
for (_i = 7; _i >= _skip; --_i) \
X##_f[_i] = X##_f[_i-_skip]; \
else \
{ \
for (_i = 7; _i > _skip; --_i) \
X##_f[_i] = X##_f[_i-_skip] << _up \
| X##_f[_i-_skip-1] >> _down; \
X##_f[_i--] = X##_f[0] << _up; \
} \
for (; _i >= 0; --_i) \
X##_f[_i] = 0; \
} while (0)
#define _FP_FRAC_SLL_8(X, N) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_up = (N) % _FP_W_TYPE_SIZE; \
_down = _FP_W_TYPE_SIZE - _up; \
if (!_up) \
for (_i = 7; _i >= _skip; --_i) \
X##_f[_i] = X##_f[_i-_skip]; \
else \
{ \
for (_i = 7; _i > _skip; --_i) \
X##_f[_i] = (X##_f[_i-_skip] << _up \
| X##_f[_i-_skip-1] >> _down); \
X##_f[_i--] = X##_f[0] << _up; \
} \
for (; _i >= 0; --_i) \
X##_f[_i] = 0; \
} \
while (0)
#define _FP_FRAC_SRL_8(X,N) \
do { \
_FP_I_TYPE _up, _down, _skip, _i; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_down = (N) % _FP_W_TYPE_SIZE; \
_up = _FP_W_TYPE_SIZE - _down; \
if (!_down) \
for (_i = 0; _i <= 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip]; \
else \
{ \
for (_i = 0; _i < 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip] >> _down \
| X##_f[_i+_skip+1] << _up; \
X##_f[_i++] = X##_f[7] >> _down; \
} \
for (; _i < 8; ++_i) \
X##_f[_i] = 0; \
} while (0)
#define _FP_FRAC_SRL_8(X, N) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_down = (N) % _FP_W_TYPE_SIZE; \
_up = _FP_W_TYPE_SIZE - _down; \
if (!_down) \
for (_i = 0; _i <= 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip]; \
else \
{ \
for (_i = 0; _i < 7-_skip; ++_i) \
X##_f[_i] = (X##_f[_i+_skip] >> _down \
| X##_f[_i+_skip+1] << _up); \
X##_f[_i++] = X##_f[7] >> _down; \
} \
for (; _i < 8; ++_i) \
X##_f[_i] = 0; \
} \
while (0)
/* Right shift with sticky-lsb.
......@@ -82,28 +86,31 @@
* but that if any of the bits that fall off the right hand side
* were one then we always set the LSbit.
*/
#define _FP_FRAC_SRS_8(X,N,size) \
do { \
_FP_I_TYPE _up, _down, _skip, _i; \
_FP_W_TYPE _s; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_down = (N) % _FP_W_TYPE_SIZE; \
_up = _FP_W_TYPE_SIZE - _down; \
for (_s = _i = 0; _i < _skip; ++_i) \
_s |= X##_f[_i]; \
if (!_down) \
for (_i = 0; _i <= 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip]; \
else \
{ \
_s |= X##_f[_i] << _up; \
for (_i = 0; _i < 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip] >> _down \
| X##_f[_i+_skip+1] << _up; \
X##_f[_i++] = X##_f[7] >> _down; \
} \
for (; _i < 8; ++_i) \
X##_f[_i] = 0; \
/* don't fix the LSB until the very end when we're sure f[0] is stable */ \
X##_f[0] |= (_s != 0); \
} while (0)
#define _FP_FRAC_SRS_8(X, N, size) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
_FP_W_TYPE _s; \
_skip = (N) / _FP_W_TYPE_SIZE; \
_down = (N) % _FP_W_TYPE_SIZE; \
_up = _FP_W_TYPE_SIZE - _down; \
for (_s = _i = 0; _i < _skip; ++_i) \
_s |= X##_f[_i]; \
if (!_down) \
for (_i = 0; _i <= 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip]; \
else \
{ \
_s |= X##_f[_i] << _up; \
for (_i = 0; _i < 7-_skip; ++_i) \
X##_f[_i] = (X##_f[_i+_skip] >> _down \
| X##_f[_i+_skip+1] << _up); \
X##_f[_i++] = X##_f[7] >> _down; \
} \
for (; _i < 8; ++_i) \
X##_f[_i] = 0; \
/* don't fix the LSB until the very end when we're sure f[0] is \
stable */ \
X##_f[0] |= (_s != 0); \
} \
while (0)
libgcc/soft-fp/single.h
......@@ -31,11 +31,17 @@
<http://www.gnu.org/licenses/>. */
#if _FP_W_TYPE_SIZE < 32
#error "Here's a nickel kid. Go buy yourself a real computer."
# error "Here's a nickel kid. Go buy yourself a real computer."
#endif
#define _FP_FRACTBITS_S _FP_W_TYPE_SIZE
#if _FP_W_TYPE_SIZE < 64
# define _FP_FRACTBITS_DW_S (2 * _FP_W_TYPE_SIZE)
#else
# define _FP_FRACTBITS_DW_S _FP_W_TYPE_SIZE
#endif
#define _FP_FRACBITS_S 24
#define _FP_FRACXBITS_S (_FP_FRACTBITS_S - _FP_FRACBITS_S)
#define _FP_WFRACBITS_S (_FP_WORKBITS + _FP_FRACBITS_S)
......@@ -43,21 +49,27 @@
#define _FP_EXPBITS_S 8
#define _FP_EXPBIAS_S 127
#define _FP_EXPMAX_S 255
#define _FP_QNANBIT_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-2))
#define _FP_QNANBIT_SH_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-2+_FP_WORKBITS))
#define _FP_IMPLBIT_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-1))
#define _FP_IMPLBIT_SH_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-1+_FP_WORKBITS))
#define _FP_OVERFLOW_S ((_FP_W_TYPE)1 << (_FP_WFRACBITS_S))
#define _FP_QNANBIT_S ((_FP_W_TYPE) 1 << (_FP_FRACBITS_S-2))
#define _FP_QNANBIT_SH_S ((_FP_W_TYPE) 1 << (_FP_FRACBITS_S-2+_FP_WORKBITS))
#define _FP_IMPLBIT_S ((_FP_W_TYPE) 1 << (_FP_FRACBITS_S-1))
#define _FP_IMPLBIT_SH_S ((_FP_W_TYPE) 1 << (_FP_FRACBITS_S-1+_FP_WORKBITS))
#define _FP_OVERFLOW_S ((_FP_W_TYPE) 1 << (_FP_WFRACBITS_S))
#define _FP_WFRACBITS_DW_S (2 * _FP_WFRACBITS_S)
#define _FP_WFRACXBITS_DW_S (_FP_FRACTBITS_DW_S - _FP_WFRACBITS_DW_S)
#define _FP_HIGHBIT_DW_S \
((_FP_W_TYPE) 1 << (_FP_WFRACBITS_DW_S - 1) % _FP_W_TYPE_SIZE)
/* The implementation of _FP_MUL_MEAT_S and _FP_DIV_MEAT_S should be
chosen by the target machine. */
typedef float SFtype __attribute__((mode(SF)));
typedef float SFtype __attribute__ ((mode (SF)));
union _FP_UNION_S
{
SFtype flt;
struct _FP_STRUCT_LAYOUT {
struct _FP_STRUCT_LAYOUT
{
#if __BYTE_ORDER == __BIG_ENDIAN
unsigned sign : 1;
unsigned exp : _FP_EXPBITS_S;
......@@ -67,84 +79,114 @@ union _FP_UNION_S
unsigned exp : _FP_EXPBITS_S;
unsigned sign : 1;
#endif
} bits __attribute__((packed));
} bits __attribute__ ((packed));
};
#define FP_DECL_S(X) _FP_DECL(1,X)
#define FP_UNPACK_RAW_S(X,val) _FP_UNPACK_RAW_1(S,X,val)
#define FP_UNPACK_RAW_SP(X,val) _FP_UNPACK_RAW_1_P(S,X,val)
#define FP_PACK_RAW_S(val,X) _FP_PACK_RAW_1(S,val,X)
#define FP_PACK_RAW_SP(val,X) \
do { \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} while (0)
#define FP_UNPACK_S(X,val) \
do { \
_FP_UNPACK_RAW_1(S,X,val); \
_FP_UNPACK_CANONICAL(S,1,X); \
} while (0)
#define FP_UNPACK_SP(X,val) \
do { \
_FP_UNPACK_RAW_1_P(S,X,val); \
_FP_UNPACK_CANONICAL(S,1,X); \
} while (0)
#define FP_UNPACK_SEMIRAW_S(X,val) \
do { \
_FP_UNPACK_RAW_1(S,X,val); \
_FP_UNPACK_SEMIRAW(S,1,X); \
} while (0)
#define FP_UNPACK_SEMIRAW_SP(X,val) \
do { \
_FP_UNPACK_RAW_1_P(S,X,val); \
_FP_UNPACK_SEMIRAW(S,1,X); \
} while (0)
#define FP_PACK_S(val,X) \
do { \
_FP_PACK_CANONICAL(S,1,X); \
_FP_PACK_RAW_1(S,val,X); \
} while (0)
#define FP_PACK_SP(val,X) \
do { \
_FP_PACK_CANONICAL(S,1,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} while (0)
#define FP_PACK_SEMIRAW_S(val,X) \
do { \
_FP_PACK_SEMIRAW(S,1,X); \
_FP_PACK_RAW_1(S,val,X); \
} while (0)
#define FP_PACK_SEMIRAW_SP(val,X) \
do { \
_FP_PACK_SEMIRAW(S,1,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} while (0)
#define FP_ISSIGNAN_S(X) _FP_ISSIGNAN(S,1,X)
#define FP_NEG_S(R,X) _FP_NEG(S,1,R,X)
#define FP_ADD_S(R,X,Y) _FP_ADD(S,1,R,X,Y)
#define FP_SUB_S(R,X,Y) _FP_SUB(S,1,R,X,Y)
#define FP_MUL_S(R,X,Y) _FP_MUL(S,1,R,X,Y)
#define FP_DIV_S(R,X,Y) _FP_DIV(S,1,R,X,Y)
#define FP_SQRT_S(R,X) _FP_SQRT(S,1,R,X)
#define _FP_SQRT_MEAT_S(R,S,T,X,Q) _FP_SQRT_MEAT_1(R,S,T,X,Q)
#define FP_CMP_S(r,X,Y,un) _FP_CMP(S,1,r,X,Y,un)
#define FP_CMP_EQ_S(r,X,Y) _FP_CMP_EQ(S,1,r,X,Y)
#define FP_CMP_UNORD_S(r,X,Y) _FP_CMP_UNORD(S,1,r,X,Y)
#define FP_TO_INT_S(r,X,rsz,rsg) _FP_TO_INT(S,1,r,X,rsz,rsg)
#define FP_FROM_INT_S(X,r,rs,rt) _FP_FROM_INT(S,1,X,r,rs,rt)
#define _FP_FRAC_HIGH_S(X) _FP_FRAC_HIGH_1(X)
#define _FP_FRAC_HIGH_RAW_S(X) _FP_FRAC_HIGH_1(X)
#define FP_DECL_S(X) _FP_DECL (1, X)
#define FP_UNPACK_RAW_S(X, val) _FP_UNPACK_RAW_1 (S, X, val)
#define FP_UNPACK_RAW_SP(X, val) _FP_UNPACK_RAW_1_P (S, X, val)
#define FP_PACK_RAW_S(val, X) _FP_PACK_RAW_1 (S, val, X)
#define FP_PACK_RAW_SP(val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P (S, val, X); \
} \
while (0)
#define FP_UNPACK_S(X, val) \
do \
{ \
_FP_UNPACK_RAW_1 (S, X, val); \
_FP_UNPACK_CANONICAL (S, 1, X); \
} \
while (0)
#define FP_UNPACK_SP(X, val) \
do \
{ \
_FP_UNPACK_RAW_1_P (S, X, val); \
_FP_UNPACK_CANONICAL (S, 1, X); \
} \
while (0)
#define FP_UNPACK_SEMIRAW_S(X, val) \
do \
{ \
_FP_UNPACK_RAW_1 (S, X, val); \
_FP_UNPACK_SEMIRAW (S, 1, X); \
} \
while (0)
#define FP_UNPACK_SEMIRAW_SP(X, val) \
do \
{ \
_FP_UNPACK_RAW_1_P (S, X, val); \
_FP_UNPACK_SEMIRAW (S, 1, X); \
} \
while (0)
#define FP_PACK_S(val, X) \
do \
{ \
_FP_PACK_CANONICAL (S, 1, X); \
_FP_PACK_RAW_1 (S, val, X); \
} \
while (0)
#define FP_PACK_SP(val, X) \
do \
{ \
_FP_PACK_CANONICAL (S, 1, X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P (S, val, X); \
} \
while (0)
#define FP_PACK_SEMIRAW_S(val, X) \
do \
{ \
_FP_PACK_SEMIRAW (S, 1, X); \
_FP_PACK_RAW_1 (S, val, X); \
} \
while (0)
#define FP_PACK_SEMIRAW_SP(val, X) \
do \
{ \
_FP_PACK_SEMIRAW (S, 1, X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P (S, val, X); \
} \
while (0)
#define FP_ISSIGNAN_S(X) _FP_ISSIGNAN (S, 1, X)
#define FP_NEG_S(R, X) _FP_NEG (S, 1, R, X)
#define FP_ADD_S(R, X, Y) _FP_ADD (S, 1, R, X, Y)
#define FP_SUB_S(R, X, Y) _FP_SUB (S, 1, R, X, Y)
#define FP_MUL_S(R, X, Y) _FP_MUL (S, 1, R, X, Y)
#define FP_DIV_S(R, X, Y) _FP_DIV (S, 1, R, X, Y)
#define FP_SQRT_S(R, X) _FP_SQRT (S, 1, R, X)
#define _FP_SQRT_MEAT_S(R, S, T, X, Q) _FP_SQRT_MEAT_1 (R, S, T, X, Q)
#if _FP_W_TYPE_SIZE < 64
# define FP_FMA_S(R, X, Y, Z) _FP_FMA (S, 1, 2, R, X, Y, Z)
#else
# define FP_FMA_S(R, X, Y, Z) _FP_FMA (S, 1, 1, R, X, Y, Z)
#endif
#define FP_CMP_S(r, X, Y, un) _FP_CMP (S, 1, r, X, Y, un)
#define FP_CMP_EQ_S(r, X, Y) _FP_CMP_EQ (S, 1, r, X, Y)
#define FP_CMP_UNORD_S(r, X, Y) _FP_CMP_UNORD (S, 1, r, X, Y)
#define FP_TO_INT_S(r, X, rsz, rsg) _FP_TO_INT (S, 1, r, X, rsz, rsg)
#define FP_FROM_INT_S(X, r, rs, rt) _FP_FROM_INT (S, 1, X, r, rs, rt)
#define _FP_FRAC_HIGH_S(X) _FP_FRAC_HIGH_1 (X)
#define _FP_FRAC_HIGH_RAW_S(X) _FP_FRAC_HIGH_1 (X)
#if _FP_W_TYPE_SIZE < 64
# define _FP_FRAC_HIGH_DW_S(X) _FP_FRAC_HIGH_2 (X)
#else
# define _FP_FRAC_HIGH_DW_S(X) _FP_FRAC_HIGH_1 (X)
#endif
libgcc/soft-fp/soft-fp.h
......@@ -33,25 +33,25 @@
#define SOFT_FP_H
#ifdef _LIBC
#include <sfp-machine.h>
# include <sfp-machine.h>
#else
#include "sfp-machine.h"
# include "sfp-machine.h"
#endif
/* Allow sfp-machine to have its own byte order definitions. */
#ifndef __BYTE_ORDER
#ifdef _LIBC
#include <endian.h>
#else
#error "endianness not defined by sfp-machine.h"
#endif
# ifdef _LIBC
# include <endian.h>
# else
# error "endianness not defined by sfp-machine.h"
# endif
#endif
#define _FP_WORKBITS 3
#define _FP_WORK_LSB ((_FP_W_TYPE)1 << 3)
#define _FP_WORK_ROUND ((_FP_W_TYPE)1 << 2)
#define _FP_WORK_GUARD ((_FP_W_TYPE)1 << 1)
#define _FP_WORK_STICKY ((_FP_W_TYPE)1 << 0)
#define _FP_WORK_LSB ((_FP_W_TYPE) 1 << 3)
#define _FP_WORK_ROUND ((_FP_W_TYPE) 1 << 2)
#define _FP_WORK_GUARD ((_FP_W_TYPE) 1 << 1)
#define _FP_WORK_STICKY ((_FP_W_TYPE) 1 << 0)
#ifndef FP_RND_NEAREST
# define FP_RND_NEAREST 0
......@@ -65,22 +65,22 @@
/* By default don't care about exceptions. */
#ifndef FP_EX_INVALID
#define FP_EX_INVALID 0
# define FP_EX_INVALID 0
#endif
#ifndef FP_EX_OVERFLOW
#define FP_EX_OVERFLOW 0
# define FP_EX_OVERFLOW 0
#endif
#ifndef FP_EX_UNDERFLOW
#define FP_EX_UNDERFLOW 0
# define FP_EX_UNDERFLOW 0
#endif
#ifndef FP_EX_DIVZERO
#define FP_EX_DIVZERO 0
# define FP_EX_DIVZERO 0
#endif
#ifndef FP_EX_INEXACT
#define FP_EX_INEXACT 0
# define FP_EX_INEXACT 0
#endif
#ifndef FP_EX_DENORM
#define FP_EX_DENORM 0
# define FP_EX_DENORM 0
#endif
/* _FP_STRUCT_LAYOUT may be defined as an attribute to determine the
......@@ -90,23 +90,31 @@
differences in how consecutive bit-fields are laid out from the
default expected by soft-fp. */
#ifndef _FP_STRUCT_LAYOUT
#define _FP_STRUCT_LAYOUT
# define _FP_STRUCT_LAYOUT
#endif
#ifdef _FP_DECL_EX
#define FP_DECL_EX \
# define FP_DECL_EX \
int _fex = 0; \
_FP_DECL_EX
#else
#define FP_DECL_EX int _fex = 0
# define FP_DECL_EX int _fex = 0
#endif
/* Initialize any machine-specific state used in FP_ROUNDMODE,
FP_TRAPPING_EXCEPTIONS or FP_HANDLE_EXCEPTIONS. */
#ifndef FP_INIT_ROUNDMODE
#define FP_INIT_ROUNDMODE do {} while (0)
# define FP_INIT_ROUNDMODE do {} while (0)
#endif
/* Initialize any machine-specific state used in
FP_HANDLE_EXCEPTIONS. */
#ifndef FP_INIT_EXCEPTIONS
# define FP_INIT_EXCEPTIONS FP_INIT_ROUNDMODE
#endif
#ifndef FP_HANDLE_EXCEPTIONS
#define FP_HANDLE_EXCEPTIONS do {} while (0)
# define FP_HANDLE_EXCEPTIONS do {} while (0)
#endif
#ifndef FP_INHIBIT_RESULTS
......@@ -115,15 +123,12 @@
* check if some exceptions are unmasked
* and inhibit it in such a case.
*/
#define FP_INHIBIT_RESULTS 0
# define FP_INHIBIT_RESULTS 0
#endif
#define FP_SET_EXCEPTION(ex) \
_fex |= (ex)
#define FP_UNSET_EXCEPTION(ex) \
_fex &= ~(ex)
#define FP_CLEAR_EXCEPTIONS \
_fex = 0
......@@ -131,58 +136,90 @@
(_fex)
#ifndef FP_TRAPPING_EXCEPTIONS
#define FP_TRAPPING_EXCEPTIONS 0
# define FP_TRAPPING_EXCEPTIONS 0
#endif
#define _FP_ROUND_NEAREST(wc, X) \
do { \
if ((_FP_FRAC_LOW_##wc(X) & 15) != _FP_WORK_ROUND) \
_FP_FRAC_ADDI_##wc(X, _FP_WORK_ROUND); \
} while (0)
/* A file using soft-fp may define FP_NO_EXCEPTIONS before including
soft-fp.h to indicate that, although a macro used there could raise
exceptions, or do rounding and potentially thereby raise
exceptions, for some arguments, for the particular arguments used
in that file no exceptions or rounding can occur. Such a file
should not itself use macros relating to handling exceptions and
rounding modes; this is only for indirect uses (in particular, in
_FP_FROM_INT and the macros it calls). */
#ifdef FP_NO_EXCEPTIONS
#define _FP_ROUND_ZERO(wc, X) (void)0
# undef FP_SET_EXCEPTION
# define FP_SET_EXCEPTION(ex) do {} while (0)
#define _FP_ROUND_PINF(wc, X) \
do { \
if (!X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
_FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
} while (0)
# undef FP_CUR_EXCEPTIONS
# define FP_CUR_EXCEPTIONS 0
#define _FP_ROUND_MINF(wc, X) \
do { \
if (X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
_FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
} while (0)
# undef FP_TRAPPING_EXCEPTIONS
# define FP_TRAPPING_EXCEPTIONS 0
# undef FP_ROUNDMODE
# define FP_ROUNDMODE FP_RND_ZERO
#endif
#define _FP_ROUND_NEAREST(wc, X) \
do \
{ \
if ((_FP_FRAC_LOW_##wc (X) & 15) != _FP_WORK_ROUND) \
_FP_FRAC_ADDI_##wc (X, _FP_WORK_ROUND); \
} \
while (0)
#define _FP_ROUND_ZERO(wc, X) (void) 0
#define _FP_ROUND_PINF(wc, X) \
do \
{ \
if (!X##_s && (_FP_FRAC_LOW_##wc (X) & 7)) \
_FP_FRAC_ADDI_##wc (X, _FP_WORK_LSB); \
} \
while (0)
#define _FP_ROUND_MINF(wc, X) \
do \
{ \
if (X##_s && (_FP_FRAC_LOW_##wc (X) & 7)) \
_FP_FRAC_ADDI_##wc (X, _FP_WORK_LSB); \
} \
while (0)
#define _FP_ROUND(wc, X) \
do { \
if (_FP_FRAC_LOW_##wc(X) & 7) \
{ \
FP_SET_EXCEPTION(FP_EX_INEXACT); \
switch (FP_ROUNDMODE) \
{ \
case FP_RND_NEAREST: \
_FP_ROUND_NEAREST(wc,X); \
break; \
case FP_RND_ZERO: \
_FP_ROUND_ZERO(wc,X); \
break; \
case FP_RND_PINF: \
_FP_ROUND_PINF(wc,X); \
break; \
case FP_RND_MINF: \
_FP_ROUND_MINF(wc,X); \
break; \
} \
} \
} while (0)
do \
{ \
if (_FP_FRAC_LOW_##wc (X) & 7) \
{ \
FP_SET_EXCEPTION (FP_EX_INEXACT); \
switch (FP_ROUNDMODE) \
{ \
case FP_RND_NEAREST: \
_FP_ROUND_NEAREST (wc, X); \
break; \
case FP_RND_ZERO: \
_FP_ROUND_ZERO (wc, X); \
break; \
case FP_RND_PINF: \
_FP_ROUND_PINF (wc, X); \
break; \
case FP_RND_MINF: \
_FP_ROUND_MINF (wc, X); \
break; \
} \
} \
} \
while (0)
#define FP_CLS_NORMAL 0
#define FP_CLS_ZERO 1
#define FP_CLS_INF 2
#define FP_CLS_NAN 3
#define _FP_CLS_COMBINE(x,y) (((x) << 2) | (y))
#define _FP_CLS_COMBINE(x, y) (((x) << 2) | (y))
#include "op-1.h"
#include "op-2.h"
......@@ -194,35 +231,35 @@ do { \
#define UWtype _FP_W_TYPE
#define W_TYPE_SIZE _FP_W_TYPE_SIZE
typedef int QItype __attribute__((mode(QI)));
typedef int SItype __attribute__((mode(SI)));
typedef int DItype __attribute__((mode(DI)));
typedef unsigned int UQItype __attribute__((mode(QI)));
typedef unsigned int USItype __attribute__((mode(SI)));
typedef unsigned int UDItype __attribute__((mode(DI)));
typedef int QItype __attribute__ ((mode (QI)));
typedef int SItype __attribute__ ((mode (SI)));
typedef int DItype __attribute__ ((mode (DI)));
typedef unsigned int UQItype __attribute__ ((mode (QI)));
typedef unsigned int USItype __attribute__ ((mode (SI)));
typedef unsigned int UDItype __attribute__ ((mode (DI)));
#if _FP_W_TYPE_SIZE == 32
typedef unsigned int UHWtype __attribute__((mode(HI)));
typedef unsigned int UHWtype __attribute__ ((mode (HI)));
#elif _FP_W_TYPE_SIZE == 64
typedef USItype UHWtype;
#endif
#ifndef CMPtype
#define CMPtype int
# define CMPtype int
#endif
#define SI_BITS (__CHAR_BIT__ * (int)sizeof(SItype))
#define DI_BITS (__CHAR_BIT__ * (int)sizeof(DItype))
#define SI_BITS (__CHAR_BIT__ * (int) sizeof (SItype))
#define DI_BITS (__CHAR_BIT__ * (int) sizeof (DItype))
#ifndef umul_ppmm
#ifdef _LIBC
#include <stdlib/longlong.h>
#else
#include "longlong.h"
#endif
# ifdef _LIBC
# include <stdlib/longlong.h>
# else
# include "longlong.h"
# endif
#endif
#ifdef _LIBC
#include <stdlib.h>
# include <stdlib.h>
#else
extern void abort (void);
#endif
......
libgcc/soft-fp/subdf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "double.h"
DFtype __subdf3(DFtype a, DFtype b)
DFtype
__subdf3 (DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
FP_DECL_D (A);
FP_DECL_D (B);
FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_D(A, a);
FP_UNPACK_SEMIRAW_D(B, b);
FP_SUB_D(R, A, B);
FP_PACK_SEMIRAW_D(r, R);
FP_UNPACK_SEMIRAW_D (A, a);
FP_UNPACK_SEMIRAW_D (B, b);
FP_SUB_D (R, A, B);
FP_PACK_SEMIRAW_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/subsf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "single.h"
SFtype __subsf3(SFtype a, SFtype b)
SFtype
__subsf3 (SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
FP_DECL_S (A);
FP_DECL_S (B);
FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_S(A, a);
FP_UNPACK_SEMIRAW_S(B, b);
FP_SUB_S(R, A, B);
FP_PACK_SEMIRAW_S(r, R);
FP_UNPACK_SEMIRAW_S (A, a);
FP_UNPACK_SEMIRAW_S (B, b);
FP_SUB_S (R, A, B);
FP_PACK_SEMIRAW_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/subtf3.c
......@@ -31,17 +31,20 @@
#include "soft-fp.h"
#include "quad.h"
TFtype __subtf3(TFtype a, TFtype b)
TFtype
__subtf3 (TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
FP_DECL_Q (A);
FP_DECL_Q (B);
FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_Q(A, a);
FP_UNPACK_SEMIRAW_Q(B, b);
FP_SUB_Q(R, A, B);
FP_PACK_SEMIRAW_Q(r, R);
FP_UNPACK_SEMIRAW_Q (A, a);
FP_UNPACK_SEMIRAW_Q (B, b);
FP_SUB_Q (R, A, B);
FP_PACK_SEMIRAW_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/truncdfsf2.c
......@@ -32,21 +32,22 @@
#include "single.h"
#include "double.h"
SFtype __truncdfsf2(DFtype a)
SFtype
__truncdfsf2 (DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_S(R);
FP_DECL_D (A);
FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_D(A, a);
FP_UNPACK_SEMIRAW_D (A, a);
#if _FP_W_TYPE_SIZE < _FP_FRACBITS_D
FP_TRUNC(S,D,1,2,R,A);
FP_TRUNC (S, D, 1, 2, R, A);
#else
FP_TRUNC(S,D,1,1,R,A);
FP_TRUNC (S, D, 1, 1, R, A);
#endif
FP_PACK_SEMIRAW_S(r, R);
FP_PACK_SEMIRAW_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/trunctfdf2.c
......@@ -32,21 +32,22 @@
#include "double.h"
#include "quad.h"
DFtype __trunctfdf2(TFtype a)
DFtype
__trunctfdf2 (TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_D(R);
FP_DECL_Q (A);
FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_Q(A, a);
FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
FP_TRUNC(D,Q,2,4,R,A);
FP_TRUNC (D, Q, 2, 4, R, A);
#else
FP_TRUNC(D,Q,1,2,R,A);
FP_TRUNC (D, Q, 1, 2, R, A);
#endif
FP_PACK_SEMIRAW_D(r, R);
FP_PACK_SEMIRAW_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/trunctfsf2.c
......@@ -32,21 +32,22 @@
#include "single.h"
#include "quad.h"
SFtype __trunctfsf2(TFtype a)
SFtype
__trunctfsf2 (TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_S(R);
FP_DECL_Q (A);
FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_Q(A, a);
FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
FP_TRUNC(S,Q,1,4,R,A);
FP_TRUNC (S, Q, 1, 4, R, A);
#else
FP_TRUNC(S,Q,1,2,R,A);
FP_TRUNC (S, Q, 1, 2, R, A);
#endif
FP_PACK_SEMIRAW_S(r, R);
FP_PACK_SEMIRAW_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/trunctfxf2.c
/* Software floating-point emulation.
Truncate IEEE quad into IEEE extended
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Uros Bizjak (ubizjak@gmail.com).
......@@ -24,29 +24,29 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include "soft-fp.h"
#include "extended.h"
#include "quad.h"
XFtype __trunctfxf2(TFtype a)
XFtype
__trunctfxf2 (TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_E(R);
FP_DECL_Q (A);
FP_DECL_E (R);
XFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_SEMIRAW_Q(A, a);
FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
FP_TRUNC(E,Q,4,4,R,A);
FP_TRUNC (E, Q, 4, 4, R, A);
#else
FP_TRUNC(E,Q,2,2,R,A);
FP_TRUNC (E, Q, 2, 2, R, A);
#endif
FP_PACK_SEMIRAW_E(r, R);
FP_PACK_SEMIRAW_E (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
......
libgcc/soft-fp/unorddf2.c
......@@ -30,14 +30,21 @@
#include "soft-fp.h"
#include "double.h"
CMPtype __unorddf2(DFtype a, DFtype b)
CMPtype
__unorddf2 (DFtype a, DFtype b)
{
FP_DECL_D(A); FP_DECL_D(B);
FP_DECL_EX;
FP_DECL_D (A);
FP_DECL_D (B);
CMPtype r;
FP_UNPACK_RAW_D(A, a);
FP_UNPACK_RAW_D(B, b);
FP_CMP_UNORD_D(r, A, B);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_D (A, a);
FP_UNPACK_RAW_D (B, b);
FP_CMP_UNORD_D (r, A, B);
if (r && (FP_ISSIGNAN_D (A) || FP_ISSIGNAN_D (B)))
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
libgcc/soft-fp/unordsf2.c
......@@ -30,15 +30,21 @@
#include "soft-fp.h"
#include "single.h"
CMPtype __unordsf2(SFtype a, SFtype b)
CMPtype
__unordsf2 (SFtype a, SFtype b)
{
FP_DECL_S(A);
FP_DECL_S(B);
FP_DECL_EX;
FP_DECL_S (A);
FP_DECL_S (B);
CMPtype r;
FP_UNPACK_RAW_S(A, a);
FP_UNPACK_RAW_S(B, b);
FP_CMP_UNORD_S(r, A, B);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_S (A, a);
FP_UNPACK_RAW_S (B, b);
FP_CMP_UNORD_S (r, A, B);
if (r && (FP_ISSIGNAN_S (A) || FP_ISSIGNAN_S (B)))
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
libgcc/soft-fp/unordtf2.c
......@@ -30,15 +30,21 @@
#include "soft-fp.h"
#include "quad.h"
CMPtype __unordtf2(TFtype a, TFtype b)
CMPtype
__unordtf2 (TFtype a, TFtype b)
{
FP_DECL_Q(A);
FP_DECL_Q(B);
FP_DECL_EX;
FP_DECL_Q (A);
FP_DECL_Q (B);
CMPtype r;
FP_UNPACK_RAW_Q(A, a);
FP_UNPACK_RAW_Q(B, b);
FP_CMP_UNORD_Q(r, A, B);
FP_INIT_EXCEPTIONS;
FP_UNPACK_RAW_Q (A, a);
FP_UNPACK_RAW_Q (B, b);
FP_CMP_UNORD_Q (r, A, B);
if (r && (FP_ISSIGNAN_Q (A) || FP_ISSIGNAN_Q (B)))
FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
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