diff options
Diffstat (limited to 'sysdeps/i386/i586/strcpy.S')
| -rw-r--r-- | sysdeps/i386/i586/strcpy.S | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/sysdeps/i386/i586/strcpy.S b/sysdeps/i386/i586/strcpy.S index 7f89a2c0f7..a48fbb68f8 100644 --- a/sysdeps/i386/i586/strcpy.S +++ b/sysdeps/i386/i586/strcpy.S @@ -1,5 +1,5 @@ /* strcpy/stpcpy implementation for i586. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -20,6 +20,12 @@ #include <sysdep.h> #include "asm-syntax.h" +#include "bp-asm.h" + +#define PARMS LINKAGE+12 /* space for 3 saved regs */ +#define RTN PARMS +#define DEST RTN+RTN_SIZE +#define SRC DEST+PTR_SIZE #ifndef USE_AS_STPCPY # define STRCPY strcpy @@ -29,12 +35,14 @@ .text ENTRY(STRCPY) + ENTER + pushl %edi pushl %esi pushl %ebx - movl 16(%esp), %edi - movl 20(%esp), %esi + movl DEST(%esp), %edi + movl SRC(%esp), %esi xorl %eax, %eax leal -1(%esi), %ecx @@ -136,12 +144,13 @@ L(end): movb %ah, (%edi) L(end2): #ifdef USE_AS_STPCPY movl %edi, %eax +#else + movl DEST(%esp), %eax #endif popl %ebx popl %esi popl %edi -#ifndef USE_AS_STPCPY - movl 4(%esp), %eax -#endif - ret + + LEAVE + RET_PTR END(STRCPY) |