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| author | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-02-18 16:48:11 +0000 |
|---|---|---|
| committer | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-02-18 16:48:11 +0000 |
| commit | 8182e7cfe7d9c60567e48b876282594395062530 (patch) | |
| tree | bb743948c6e926539b030102b804b5708222e8d4 /mdk-stage1/dietlibc/i386/memchr.S | |
| parent | c93f95560d3fde9eaefcc62c454c67b8b5626fa7 (diff) | |
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Merge in CVS dietlibc 0.21 for IA-64 and X86-64 support. However, drop the
following architectures we currently don't support: arm, mips, mipsel, parisc,
s390, sparc64.
Diffstat (limited to 'mdk-stage1/dietlibc/i386/memchr.S')
| -rw-r--r-- | mdk-stage1/dietlibc/i386/memchr.S | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/i386/memchr.S b/mdk-stage1/dietlibc/i386/memchr.S new file mode 100644 index 000000000..de01aa47f --- /dev/null +++ b/mdk-stage1/dietlibc/i386/memchr.S @@ -0,0 +1,24 @@ +.text +.align 0 +.global memchr +.type memchr,@function +memchr: + pushl %edi + movl 8(%esp),%edi + movl 12(%esp),%eax + movl 16(%esp),%ecx + cld + jcxz .Lnotfound + + repne scasb + + je .Lfound +.Lnotfound: + xorl %edi, %edi + incl %edi +.Lfound: + movl %edi, %eax + decl %eax + + popl %edi + ret |