diff options
| author | Jordan Justen <jordan.l.justen@intel.com> | 2016-05-30 18:52:13 -0700 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2016-06-28 09:51:45 +0800 |
| commit | 5a59c50e536450d08910057f74a855490a427acd (patch) | |
| tree | 321fbf6440372bb2496e12cd9436c78fb0ca3b9d /MdePkg/Library | |
| parent | 0f56da972fe899ea61a759ab6d63734794ad37eb (diff) | |
| download | edk2-platforms-5a59c50e536450d08910057f74a855490a427acd.tar.xz | |
MdePkg BaseSynchronizationLib: Convert Ia32/InterlockedCompareExchange64.asm to NASM
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/InterlockedCompareExchange64.asm to Ia32/InterlockedCompareExchange64.nasm
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Diffstat (limited to 'MdePkg/Library')
| -rwxr-xr-x | MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf | 1 | ||||
| -rw-r--r-- | MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange64.nasm | 48 |
2 files changed, 49 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf index bcd79355ba..2628bd7ad6 100755 --- a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf +++ b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf @@ -38,6 +38,7 @@ Ia32/InterlockedIncrement.c | MSFT
SynchronizationMsc.c | MSFT
+ Ia32/InterlockedCompareExchange64.nasm| INTEL
Ia32/InterlockedCompareExchange64.asm | INTEL
Ia32/InterlockedCompareExchange32.asm | INTEL
Ia32/InterlockedCompareExchange16.asm | INTEL
diff --git a/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange64.nasm b/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange64.nasm new file mode 100644 index 0000000000..ee63ff7f12 --- /dev/null +++ b/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange64.nasm @@ -0,0 +1,48 @@ +;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
+; This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php.
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; InterlockedCompareExchange64.Asm
+;
+; Abstract:
+;
+; InterlockedCompareExchange64 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ SECTION .text
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalSyncCompareExchange64 (
+; IN UINT64 *Value,
+; IN UINT64 CompareValue,
+; IN UINT64 ExchangeValue
+; );
+;------------------------------------------------------------------------------
+global ASM_PFX(InternalSyncCompareExchange64)
+ASM_PFX(InternalSyncCompareExchange64):
+ push esi
+ push ebx
+ mov esi, [esp + 12]
+ mov eax, [esp + 16]
+ mov edx, [esp + 20]
+ mov ebx, [esp + 24]
+ mov ecx, [esp + 28]
+ lock cmpxchg8b qword [esi]
+ pop ebx
+ pop esi
+ ret
+
|