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OvmfPkg XenBusDxe: Convert X64/InterlockedCompareExchange16.asm to NASM 

The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
X64/InterlockedCompareExchange16.asm to X64/InterlockedCompareExchange16.nasm

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16318 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Anthony PERARD 2014-11-08 02:41:28 +00:00 committed by jljusten
parent 60aafa1bde
commit 0ae9d5e88e
3 changed files with 5 additions and 19 deletions
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13
OvmfPkg/XenBusDxe/X64/InterlockedCompareExchange16.S
View File

@ -1,13 +0,0 @@
# UINT16
# EFIAPI
# InternalSyncCompareExchange16 (
# IN volatile UINT16 *Value,
# IN UINT16 CompareValue,
# IN UINT16 ExchangeValue
# );
ASM_GLOBAL ASM_PFX(InternalSyncCompareExchange16)
ASM_PFX(InternalSyncCompareExchange16):
mov %edx, %eax
lock
cmpxchgw %r8w, (%rcx)
ret

8
OvmfPkg/XenBusDxe/X64/InterlockedCompareExchange16.asm → OvmfPkg/XenBusDxe/X64/InterlockedCompareExchange16.nasm
View File

@ -21,7 +21,8 @@
;
;------------------------------------------------------------------------------
.code
DEFAULT REL
SECTION .text
;------------------------------------------------------------------------------
; UINT16
@ -32,10 +33,9 @@
; IN UINT16 ExchangeValue
; );
;------------------------------------------------------------------------------
InternalSyncCompareExchange16 PROC
global ASM_PFX(InternalSyncCompareExchange16)
ASM_PFX(InternalSyncCompareExchange16):
mov eax, edx
lock cmpxchg [rcx], r8w
ret
InternalSyncCompareExchange16 ENDP
END

3
OvmfPkg/XenBusDxe/XenBusDxe.inf
View File

@ -55,8 +55,7 @@
[Sources.X64]
X64/hypercall.nasm
X64/InterlockedCompareExchange16.S
X64/InterlockedCompareExchange16.asm
X64/InterlockedCompareExchange16.nasm
X64/TestAndClearBit.S
X64/TestAndClearBit.asm