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#
# memcpy.S
#
.text
.globl memcpy
.type memcpy, @function
memcpy:
pushl %esi
pushl %edi
#ifdef REGPARM
movl %edx, %esi
#else
movl 12(%esp), %eax
movl 16(%esp), %esi
movl 20(%esp), %ecx
#endif
movl %eax, %edi
movl %ecx, %edx
shrl $2, %ecx
cld
rep ; movsl
jnc 1f # The shrl had carry out if odd word count
movsw
1:
testb $1, %dl
jz 2f
movsb
2:
popl %edi
popl %esi
ret
.size memcpy, .-memcpy
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