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memset.S
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#
# memset.S
#
# Minimal 16-bit memset() implementation
#
.text
.code16gcc
.globl memset
.type memset
,
@
function
memset
:
cld
pushw %di
movw
%ax,%
di
movb
%dl,%
al
# The third argument is already in %cx
rep
;
stosb
popw %di
retl
.size memset
,
.
-
memset