diff options
| author | Richard Henderson <rth@redhat.com> | 2004-03-15 21:44:11 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 2004-03-15 21:44:11 +0000 |
| commit | a86573f4715e5f9638a8ae5e298203dbed7481b9 (patch) | |
| tree | c2ebbf0b4002f462bba72a040cf3f4ae343419b5 /sysdeps/mips | |
| parent | e3b22ad379f53950da7edf8d63d9f44e4d55d51c (diff) | |
| download | glibc-a86573f4715e5f9638a8ae5e298203dbed7481b9.tar.gz glibc-a86573f4715e5f9638a8ae5e298203dbed7481b9.tar.xz glibc-a86573f4715e5f9638a8ae5e298203dbed7481b9.zip | |
* math/Makefile (headers): Add bits/huge_valf.h, bits/huge_vall.h, and bits/inf.h. * math/math.h: Include them.
* sysdeps/alpha/fpu/bits/mathdef.h, sysdeps/arm/fpu/bits/mathdef.h,
sysdeps/generic/bits/mathdef.h, sysdeps/i386/fpu/bits/mathdef.h,
sysdeps/ia64/fpu/bits/mathdef.h, sysdeps/m68k/fpu/bits/mathdef.h,
sysdeps/mips/fpu/bits/mathdef.h, sysdeps/powerpc/fpu/bits/mathdef.h,
sysdeps/sh/sh4/fpu/bits/mathdef.h, sysdeps/sparc/fpu/bits/mathdef.h,
sysdeps/x86_64/fpu/bits/mathdef.h: Remove INFINITY.
* sysdeps/arm/bits/huge_val.h (HUGE_VAL): Use __builtin_huge_val.
(HUGE_VALF, HUGE_VALL): Remove.
* sysdeps/ieee754/bits/huge_val.h: Likewise.
* sysdeps/sh/bits/huge_val.h: Likewise.
* sysdeps/generic/bits/huge_val.h (HUGE_VAL): Use __builtin_huge_val.
* sysdeps/generic/bits/huge_valf.h: New file.
* sysdeps/generic/bits/huge_vall.h: New file.
* sysdeps/generic/bits/inf.h: New file.
* sysdeps/ieee754/bits/huge_valf.h: New file.
* sysdeps/ieee754/bits/inf.h: New file.
* sysdeps/i386/bits/huge_val.h: Remove file.
* sysdeps/i386/bits/huge_vall.h: New file.
* sysdeps/ia64/bits/huge_val.h: Remove file.
* sysdeps/ia64/bits/huge_vall.h: New file.
* sysdeps/ieee754/ldbl-128/bits/huge_vall.h: New file.
* sysdeps/m68k/bits/huge_val.h: Remove file.
* sysdeps/m68k/bits/huge_vall.h: New file.
* sysdeps/s390/bits/huge_val.h: Remove file.
* sysdeps/sh/sh4/fpu/bits/huge_val.h: Remove file.
* sysdeps/sparc/bits/huge_vall.h: New file.
* sysdeps/sparc/sparc32/fpu/bits/huge_val.h: Remove file.
* sysdeps/sparc/sparc64/fpu/bits/huge_val.h: Remove file.
* sysdeps/ieee754/bits/nan.h (NAN): Use __builtin_nanf.
* sysdeps/mips/bits/nan.h (NAN): Likewise.
2004-03-15 Richard Henderson <rth@redhat.com>
* math/Makefile (headers): Add bits/huge_valf.h, bits/huge_vall.h,
and bits/inf.h.
* math/math.h: Include them.
* sysdeps/alpha/fpu/bits/mathdef.h, sysdeps/arm/fpu/bits/mathdef.h,
sysdeps/generic/bits/mathdef.h, sysdeps/i386/fpu/bits/mathdef.h,
sysdeps/ia64/fpu/bits/mathdef.h, sysdeps/m68k/fpu/bits/mathdef.h,
sysdeps/mips/fpu/bits/mathdef.h, sysdeps/powerpc/fpu/bits/mathdef.h,
sysdeps/sh/sh4/fpu/bits/mathdef.h, sysdeps/sparc/fpu/bits/mathdef.h,
sysdeps/x86_64/fpu/bits/mathdef.h: Remove INFINITY.
* sysdeps/arm/bits/huge_val.h (HUGE_VAL): Use __builtin_huge_val.
(HUGE_VALF, HUGE_VALL): Remove.
* sysdeps/ieee754/bits/huge_val.h: Likewise.
* sysdeps/sh/bits/huge_val.h: Likewise.
* sysdeps/generic/bits/huge_val.h (HUGE_VAL): Use __builtin_huge_val.
* sysdeps/generic/bits/huge_valf.h: New file.
* sysdeps/generic/bits/huge_vall.h: New file.
* sysdeps/generic/bits/inf.h: New file.
* sysdeps/ieee754/bits/huge_valf.h: New file.
* sysdeps/ieee754/bits/inf.h: New file.
* sysdeps/i386/bits/huge_val.h: Remove file.
* sysdeps/i386/bits/huge_vall.h: New file.
* sysdeps/ia64/bits/huge_val.h: Remove file.
* sysdeps/ia64/bits/huge_vall.h: New file.
* sysdeps/ieee754/ldbl-128/bits/huge_vall.h: New file.
* sysdeps/m68k/bits/huge_val.h: Remove file.
* sysdeps/m68k/bits/huge_vall.h: New file.
* sysdeps/s390/bits/huge_val.h: Remove file.
* sysdeps/sh/sh4/fpu/bits/huge_val.h: Remove file.
* sysdeps/sparc/bits/huge_vall.h: New file.
* sysdeps/sparc/sparc32/fpu/bits/huge_val.h: Remove file.
* sysdeps/sparc/sparc64/fpu/bits/huge_val.h: Remove file.
* sysdeps/ieee754/bits/nan.h (NAN): Use __builtin_nanf.
* sysdeps/mips/bits/nan.h (NAN): Likewise.
Diffstat (limited to 'sysdeps/mips')
| -rw-r--r-- | sysdeps/mips/bits/nan.h | 9 | ||||
| -rw-r--r-- | sysdeps/mips/fpu/bits/mathdef.h | 6 |
2 files changed, 8 insertions, 7 deletions
diff --git a/sysdeps/mips/bits/nan.h b/sysdeps/mips/bits/nan.h index 193ab3ccad..baaaa551fb 100644 --- a/sysdeps/mips/bits/nan.h +++ b/sysdeps/mips/bits/nan.h @@ -1,5 +1,6 @@ /* `NAN' constant for IEEE 754 machines. - Copyright (C) 1992, 1996, 1997, 1999, 2002 Free Software Foundation, Inc. + Copyright (C) 1992, 1996, 1997, 1999, 2002, 2004 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -27,7 +28,11 @@ the definition of this open to implementations, and for MIPS the top bit of the mantissa must be SET to indicate a SNaN. */ -#ifdef __GNUC__ +#if __GNUC_PREREQ(3,3) + +# define NAN (__builtin_nanf("")) + +#elif defined __GNUC__ # define NAN \ (__extension__ \ diff --git a/sysdeps/mips/fpu/bits/mathdef.h b/sysdeps/mips/fpu/bits/mathdef.h index fd73c35e2f..4a51768244 100644 --- a/sysdeps/mips/fpu/bits/mathdef.h +++ b/sysdeps/mips/fpu/bits/mathdef.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003 +/* Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -31,10 +31,6 @@ typedef double float_t; /* `float' expressions are evaluated as typedef double double_t; /* `double' expressions are evaluated as `double'. */ -/* Define `INFINITY' as value of type `float'. */ -# define INFINITY HUGE_VALF - - /* The values returned by `ilogb' for 0 and NaN respectively. */ # define FP_ILOGB0 (-2147483647) # define FP_ILOGBNAN 2147483647 |