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| author | Ulrich Drepper <drepper@redhat.com> | 1998-12-28 14:28:07 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-12-28 14:28:07 +0000 |
| commit | 76235ed48f5bc3ec639e886633fc45bede1c470b (patch) | |
| tree | fea71a7be41602645e2139d0552bb2378a2069fe /sysdeps | |
| parent | db276fa11c8a8b574f3467680a3372504629c114 (diff) | |
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Update.
1998-12-28 Ulrich Drepper <drepper@cygnus.com>
* stdlib/fpioconst.c: If __NO_LONG_DOUBLE_MATH don't define constants
beyond range of double.
* stdlib/fpioconst.h (_fpioconst_pow10): Reduce size according to
fpioconst.c change.
* stdlib/strtold.c: Fall back on double functions if
__NO_LONG_DOUBLE_MATH.
* stdlib/strtold_l.c: Likewise.
* wcsmbs/wcstold.c: Likewise.
* wcsmbs/wcstold_l.c: Likewise.
* sysdeps/ieee754/ldbl2mpn.c: Don't generate code if
__NO_LONG_DOUBLE_MATH.
* sysdeps/ieee754/mpn2ldbl.c: Likewise.
1998-12-28 Geoff Keating <geoffk@ozemail.com.au>
* sysdeps/powerpc/bits/endian.h: Use #warning, not #error, if
the endianness can't be determined, for makedepend.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/ieee754/ldbl2mpn.c | 7 | ||||
| -rw-r--r-- | sysdeps/ieee754/mpn2ldbl.c | 7 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/endian.h | 3 |
3 files changed, 14 insertions, 3 deletions
diff --git a/sysdeps/ieee754/ldbl2mpn.c b/sysdeps/ieee754/ldbl2mpn.c index dfec095912..e95895c0af 100644 --- a/sysdeps/ieee754/ldbl2mpn.c +++ b/sysdeps/ieee754/ldbl2mpn.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997, 1998 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 @@ -21,8 +21,11 @@ #include "longlong.h" #include <ieee754.h> #include <float.h> +#include <math.h> #include <stdlib.h> +#ifndef __NO_LONG_DOUBLE_MATH + /* Convert a `long double' in IEEE854 standard double-precision format to a multi-precision integer representing the significand scaled up by its number of bits (64 for long double) and an integral power of two @@ -92,3 +95,5 @@ __mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size, return N; } + +#endif /* __NO_LONG_DOUBLE_MATH */ diff --git a/sysdeps/ieee754/mpn2ldbl.c b/sysdeps/ieee754/mpn2ldbl.c index 2f410c99d7..7802355eba 100644 --- a/sysdeps/ieee754/mpn2ldbl.c +++ b/sysdeps/ieee754/mpn2ldbl.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997, 1998 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 @@ -20,6 +20,9 @@ #include "gmp-impl.h" #include <ieee754.h> #include <float.h> +#include <math.h> + +#ifndef __NO_LONG_DOUBLE_MATH /* Convert a multi-precision integer of the needed number of bits (64 for long double) and an integral power of two to a `long double' in IEEE854 @@ -44,3 +47,5 @@ __mpn_construct_long_double (mp_srcptr frac_ptr, int expt, int sign) return u.d; } + +#endif /* __NO_LONG_DOUBLE_MATH */ diff --git a/sysdeps/powerpc/bits/endian.h b/sysdeps/powerpc/bits/endian.h index d292ba9fdb..fdfadf9c1b 100644 --- a/sysdeps/powerpc/bits/endian.h +++ b/sysdeps/powerpc/bits/endian.h @@ -31,6 +31,7 @@ # if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN # define __BYTE_ORDER __LITTLE_ENDIAN # else -# error Cannot determine current byte order. +# warning Cannot determine current byte order, assuming big-endian. +# define __BYTE_ORDER __BIG_ENDIAN # endif #endif |