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| author | Ulrich Drepper <drepper@redhat.com> | 2003-01-08 00:22:00 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-01-08 00:22:00 +0000 |
| commit | b5facfdac0a9a10f9b0b145d6e3b1348a751f2ff (patch) | |
| tree | ba1c715765882bf6dad329e73ee45d99c152422e /sysdeps/ia64 | |
| parent | e9c7764ec9fe328dfac0c01a7f609d6a2a9bac00 (diff) | |
| download | glibc-b5facfdac0a9a10f9b0b145d6e3b1348a751f2ff.zip glibc-b5facfdac0a9a10f9b0b145d6e3b1348a751f2ff.tar.gz glibc-b5facfdac0a9a10f9b0b145d6e3b1348a751f2ff.tar.bz2 | |
Update.
2003-01-06 Philip Blundell <philb@gnu.org>
* sysdeps/unix/arm/sysdep.S (syscall_error): Optimise a little.
[__LIBC_REENTRANT]: Unify PIC and non-PIC cases.
* sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO): Remove .type
directive.
(PSEUDO_RET): Use SYSCALL_ERROR in place of __syscall_error.
(SYSCALL_ERROR): New.
(SYSCALL_ERROR_HANDLER) [NOT_IN_libc]: Provide local copy of error
handling code.
(INTERNAL_SYSCALL): Define.
(INLINE_SYSCALL): Use it.
(INTERNAL_SYSCALL_ERROR_P, INTERNAL_SYSCALL_ERRNO): Define.
* sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
SYSCALL_ERROR in place of __syscall_error.
2003-01-07 Jakub Jelinek <jakub@redhat.com>
* sysdeps/ia64/bits/byteswap.h [__GNUC__ >= 2] (__bswap_16,
__bswap_32, __bswap_64): Put x into temporary variable
to avoid warnings.
[!__GNUC__] (__bswap_16, __bswap_32, __bswap_64): Change into static
(inline) functions.
* sysdeps/s390/bits/byteswap.h [__GNUC__ >= 2] (__bswap_16,
__bswap_32, __bswap_64): Put x into temporary variable
to avoid warnings.
[!__GNUC__] (__bswap_16, __bswap_32, __bswap_64): Change into static
(inline) functions.
* sysdeps/i386/bits/byteswap.h [!__GNUC__] (__bswap_16, __bswap_32):
Likewise.
2003-01-07 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/alpha/adjtime.c (ntp_adjtime): New weak
alias.
Diffstat (limited to 'sysdeps/ia64')
| -rw-r--r-- | sysdeps/ia64/bits/byteswap.h | 38 |
1 files changed, 25 insertions, 13 deletions
diff --git a/sysdeps/ia64/bits/byteswap.h b/sysdeps/ia64/bits/byteswap.h index 285102c..6862aa0 100644 --- a/sysdeps/ia64/bits/byteswap.h +++ b/sysdeps/ia64/bits/byteswap.h @@ -1,5 +1,5 @@ /* Macros to swap the order of bytes in integer values. - Copyright (C) 1997, 1998, 2000, 2002 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2000, 2002, 2003 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 @@ -31,18 +31,22 @@ #if defined __GNUC__ && __GNUC__ >= 2 # define __bswap_16(x) \ (__extension__ \ - ({ register unsigned short int __v; \ + ({ register unsigned short int __v, __x = (x); \ if (__builtin_constant_p (x)) \ - __v = __bswap_constant_16 (x); \ + __v = __bswap_constant_16 (__x); \ else \ __asm__ __volatile__ ("shl %0 = %1, 48 ;;" \ "mux1 %0 = %0, @rev ;;" \ : "=r" (__v) \ - : "r" ((unsigned short int) (x))); \ + : "r" ((unsigned short int) (__x))); \ __v; })) #else /* This is better than nothing. */ -# define __bswap_16(x) __bswap_constant_16 (x) +static __inline unsigned short int +__bswap_16 (unsigned short int __bsx) +{ + return __bswap_constant_16 (__bsx); +} #endif @@ -54,17 +58,21 @@ #if defined __GNUC__ && __GNUC__ >= 2 # define __bswap_32(x) \ (__extension__ \ - ({ register unsigned int __v; \ + ({ register unsigned int __v, __x = (x); \ if (__builtin_constant_p (x)) \ - __v = __bswap_constant_32 (x); \ + __v = __bswap_constant_32 (__x); \ else \ __asm__ __volatile__ ("shl %0 = %1, 32 ;;" \ "mux1 %0 = %0, @rev ;;" \ : "=r" (__v) \ - : "r" ((unsigned int) (x))); \ + : "r" ((unsigned int) (__x))); \ __v; })) #else -# define __bswap_32(x) __bswap_constant_32 (x) +static __inline unsigned int +__bswap_32 (unsigned int __bsx) +{ + return __bswap_constant_32 (__bsx); +} #endif @@ -82,17 +90,21 @@ #if defined __GNUC__ && __GNUC__ >= 2 # define __bswap_64(x) \ (__extension__ \ - ({ register unsigned long int __v; \ + ({ register unsigned long int __v, __x = (x); \ if (__builtin_constant_p (x)) \ - __v = __bswap_constant_64 (x); \ + __v = __bswap_constant_64 (__x); \ else \ __asm__ __volatile__ ("mux1 %0 = %1, @rev ;;" \ : "=r" (__v) \ - : "r" ((unsigned long int) (x))); \ + : "r" ((unsigned long int) (__x))); \ __v; })) #else -# define __bswap_64(x) __bswap_constant_64 (x) +static __inline unsigned long int +__bswap_64 (unsigned long int __bsx) +{ + return __bswap_constant_64 (__bsx); +} #endif #endif /* _BITS_BYTESWAP_H */ |