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- # $Id: memset.S,v 1.1 2003/04/14 22:28:30 hpa Exp $
- #
- # memset.S
- #
- # Simple memset() implementation
- #
-
- .text
- .globl memset
- .type memset, @function
- memset:
- cld
- pushl %edi
- pushl %esi
- movl 12(%esp),%edi
- movzbl 16(%esp),%eax
- movl 20(%esp),%esi
- imull $0x01010101,%eax
- movl %esi,%ecx
- shrl $2,%ecx
- rep ; stosl
- movl %esi,%ecx
- andl $3,%ecx
- rep ; stosb
- movl 12(%esp),%eax
- popl %esi
- popl %edi
- ret
-
- .size memcpy,.-memcpy
-