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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.
This commit is contained in:
Ulrich Drepper
1998-12-28 14:28:07 +00:00
parent db276fa11c
commit 76235ed48f
10 changed files with 153 additions and 41 deletions
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7
stdlib/fpioconst.h
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@@ -1,5 +1,5 @@
/* Header file for constants used in floating point <-> decimal conversions.
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
@@ -21,6 +21,7 @@
#define _FPIOCONST_H
#include <float.h>
#include <math.h>
#include "gmp.h"
@@ -46,7 +47,11 @@ struct mp_power
int p_expo; /* Exponent of the number 10^(2^i). */
int m_expo; /* Exponent of the number 10^-(2^i-1). */
};
#ifndef __NO_LONG_DOUBLE_MATH
extern const struct mp_power _fpioconst_pow10[LDBL_MAX_10_EXP_LOG + 1];
#else
extern const struct mp_power _fpioconst_pow10[DBL_MAX_10_EXP_LOG + 1];
#endif
/* The constants in the array `_fpioconst_pow10' have an offset. */
#if BITS_PER_MP_LIMB == 32