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Return buffer in rax 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4032 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
mdkinney 2007-10-06 21:53:01 +00:00
parent a326286cb1
commit b3ad302e0f
1 changed files with 5 additions and 4 deletions
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9
MdePkg/Library/BaseMemoryLibRepStr/x64/SetMem.asm
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@ -33,11 +33,12 @@
; )
;------------------------------------------------------------------------------
InternalMemSetMem PROC USES rdi
mov rax, r8
mov rdi, rcx
xchg rcx, rdx
push rcx ; push Buffer
mov rax, r8 ; rax = Value
mov rdi, rcx ; rdi = Buffer
mov rcx, rdx ; rcx = Count
rep stosb
mov rax, rdx
pop rax ; rax = Buffer
ret
InternalMemSetMem ENDP