.global memmove | |
.type memmove,@function | |
memmove: | |
mov 4(%esp),%eax | |
sub 8(%esp),%eax | |
cmp 12(%esp),%eax | |
.hidden __memcpy_fwd | |
jae __memcpy_fwd | |
push %esi | |
push %edi | |
mov 12(%esp),%edi | |
mov 16(%esp),%esi | |
mov 20(%esp),%ecx | |
lea -1(%edi,%ecx),%edi | |
lea -1(%esi,%ecx),%esi | |
std | |
rep movsb | |
cld | |
lea 1(%edi),%eax | |
pop %edi | |
pop %esi | |
ret |