From 20ddf988e4dd55d31bc7adfcd653413aaef0c1ac Mon Sep 17 00:00:00 2001 From: Jordan Justen Date: Mon, 30 May 2016 18:52:13 -0700 Subject: [PATCH] MdePkg BaseSynchronizationLib: Convert Ia32/InterlockedCompareExchange32.asm to NASM The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/InterlockedCompareExchange32.asm to Ia32/InterlockedCompareExchange32.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen --- .../BaseSynchronizationLib.inf | 1 + .../Ia32/InterlockedCompareExchange32.nasm | 42 +++++++++++++++++++ 2 files changed, 43 insertions(+) create mode 100644 MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange32.nasm diff --git a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf index 2628bd7ad6..cf176619d2 100755 --- a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf +++ b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf @@ -40,6 +40,7 @@ Ia32/InterlockedCompareExchange64.nasm| INTEL Ia32/InterlockedCompareExchange64.asm | INTEL + Ia32/InterlockedCompareExchange32.nasm| INTEL Ia32/InterlockedCompareExchange32.asm | INTEL Ia32/InterlockedCompareExchange16.asm | INTEL Ia32/InterlockedDecrement.asm | INTEL diff --git a/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange32.nasm b/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange32.nasm new file mode 100644 index 0000000000..539327312b --- /dev/null +++ b/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange32.nasm @@ -0,0 +1,42 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.
+; 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: +; +; InterlockedCompareExchange32.Asm +; +; Abstract: +; +; InterlockedCompareExchange32 function +; +; Notes: +; +;------------------------------------------------------------------------------ + + SECTION .text + +;------------------------------------------------------------------------------ +; UINT32 +; EFIAPI +; InternalSyncCompareExchange32 ( +; IN UINT32 *Value, +; IN UINT32 CompareValue, +; IN UINT32 ExchangeValue +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(InternalSyncCompareExchange32) +ASM_PFX(InternalSyncCompareExchange32): + mov ecx, [esp + 4] + mov eax, [esp + 8] + mov edx, [esp + 12] + lock cmpxchg [ecx], edx + ret + -- 2.39.2