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Update. 

2004-12-15  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/i486/bits/string.h (__strncat_g): Fix i686
	implementation.
This commit is contained in:
Ulrich Drepper 2004-12-15 19:35:58 +00:00
parent 7acb3da9d2
commit 9b359dd0eb
2 changed files with 7 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2004-12-15 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/i486/bits/string.h (__strncat_g): Fix i686
implementation.
2004-09-08 H.J. Lu <hongjiu.lu@intel.com> 2004-09-08 H.J. Lu <hongjiu.lu@intel.com>
* Makeconfig (libunwind): New. * Makeconfig (libunwind): New.

3
sysdeps/i386/i486/bits/string.h
View File

@ -1050,6 +1050,7 @@ __strncat_g (char *__dest, __const char __src[], size_t __n)
#ifdef __i686__ #ifdef __i686__
__asm__ __volatile__ __asm__ __volatile__
("repne; scasb\n" ("repne; scasb\n"
"movl %%edx, %3\n\t"
"decl %1\n\t" "decl %1\n\t"
"1:\n\t" "1:\n\t"
"decl %3\n\t" "decl %3\n\t"
@ -1062,7 +1063,7 @@ __strncat_g (char *__dest, __const char __src[], size_t __n)
"2:\n\t" "2:\n\t"
"movb $0,(%1)" "movb $0,(%1)"
: "=&a" (__dummy), "=&D" (__tmp), "=&S" (__src), "=&c" (__n) : "=&a" (__dummy), "=&D" (__tmp), "=&S" (__src), "=&c" (__n)
: "0" (0), "1" (__tmp), "2" (__src), "3" (__n) : "0" (0), "1" (__tmp), "2" (__src), "3" (0xffffffff), "d" (__n)
: "memory", "cc"); : "memory", "cc");
#else #else
--__tmp; --__tmp;