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* sysdeps/generic/bits/byteswap.h (__bswap_64): Partly revert last
	patch.  We must use unsigned int for l member of union.
This commit is contained in:
Ulrich Drepper 2001-01-07 20:02:56 +00:00
parent 51ac41a799
commit bf2c10ded6
3 changed files with 9 additions and 6 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2001-01-07 Ulrich Drepper <drepper@redhat.com> 2001-01-07 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/bits/byteswap.h (__bswap_64): Partly revert last
patch. We must use unsigned int for l member of union.
* sysdeps/powerpc/elf/libc-start.c (__libc_start_main): Don't call * sysdeps/powerpc/elf/libc-start.c (__libc_start_main): Don't call
_dl_aux_init for shared libraries. _dl_aux_init for shared libraries.

6
bits/byteswap.h
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@ -1,5 +1,5 @@
/* Macros to swap the order of bytes in integer values. /* Macros to swap the order of bytes in integer values.
Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc. Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -53,7 +53,7 @@ __bswap_32 (unsigned int __bsx)
#if defined __GNUC__ && __GNUC__ >= 2 #if defined __GNUC__ && __GNUC__ >= 2
/* Swap bytes in 64 bit value. */ /* Swap bytes in 64 bit value. */
#define __bswap_constant_64(x) \ # define __bswap_constant_64(x) \
((((x) & 0xff00000000000000ull) >> 56) \ ((((x) & 0xff00000000000000ull) >> 56) \
| (((x) & 0x00ff000000000000ull) >> 40) \ | (((x) & 0x00ff000000000000ull) >> 40) \
| (((x) & 0x0000ff0000000000ull) >> 24) \ | (((x) & 0x0000ff0000000000ull) >> 24) \
@ -66,7 +66,7 @@ __bswap_32 (unsigned int __bsx)
# define __bswap_64(x) \ # define __bswap_64(x) \
(__extension__ \ (__extension__ \
({ union { __extension__ unsigned long long int __ll; \ ({ union { __extension__ unsigned long long int __ll; \
unsigned long int __l[2]; } __w, __r; \ unsigned int __l[2]; } __w, __r; \
if (__builtin_constant_p (x)) \ if (__builtin_constant_p (x)) \
__r.__ll = __bswap_constant_64 (x); \ __r.__ll = __bswap_constant_64 (x); \
else \ else \

6
sysdeps/generic/bits/byteswap.h
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@ -1,5 +1,5 @@
/* Macros to swap the order of bytes in integer values. /* Macros to swap the order of bytes in integer values.
Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc. Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -53,7 +53,7 @@ __bswap_32 (unsigned int __bsx)
#if defined __GNUC__ && __GNUC__ >= 2 #if defined __GNUC__ && __GNUC__ >= 2
/* Swap bytes in 64 bit value. */ /* Swap bytes in 64 bit value. */
#define __bswap_constant_64(x) \ # define __bswap_constant_64(x) \
((((x) & 0xff00000000000000ull) >> 56) \ ((((x) & 0xff00000000000000ull) >> 56) \
| (((x) & 0x00ff000000000000ull) >> 40) \ | (((x) & 0x00ff000000000000ull) >> 40) \
| (((x) & 0x0000ff0000000000ull) >> 24) \ | (((x) & 0x0000ff0000000000ull) >> 24) \
@ -66,7 +66,7 @@ __bswap_32 (unsigned int __bsx)
# define __bswap_64(x) \ # define __bswap_64(x) \
(__extension__ \ (__extension__ \
({ union { __extension__ unsigned long long int __ll; \ ({ union { __extension__ unsigned long long int __ll; \
unsigned long int __l[2]; } __w, __r; \ unsigned int __l[2]; } __w, __r; \
if (__builtin_constant_p (x)) \ if (__builtin_constant_p (x)) \
__r.__ll = __bswap_constant_64 (x); \ __r.__ll = __bswap_constant_64 (x); \
else \ else \