From 824415d073d4e009552de25dd96bb3e31962854f Mon Sep 17 00:00:00 2001 From: Jordan Justen Date: Mon, 30 May 2016 18:52:14 -0700 Subject: [PATCH] MdePkg BaseSynchronizationLib: Convert X64/InterlockedDecrement.asm to NASM The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert X64/InterlockedDecrement.asm to X64/InterlockedDecrement.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen --- .../BaseSynchronizationLib.inf | 1 + .../X64/InterlockedDecrement.nasm | 39 +++++++++++++++++++ 2 files changed, 40 insertions(+) create mode 100644 MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.nasm diff --git a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf index 0df1ddbedb..431b0de711 100755 --- a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf +++ b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf @@ -71,6 +71,7 @@ X64/InterlockedIncrement.c | MSFT SynchronizationMsc.c | MSFT + X64/InterlockedDecrement.nasm| INTEL X64/InterlockedDecrement.asm | INTEL X64/InterlockedIncrement.asm | INTEL Synchronization.c | INTEL diff --git a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.nasm b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.nasm new file mode 100644 index 0000000000..e140e44e55 --- /dev/null +++ b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.nasm @@ -0,0 +1,39 @@ +;------------------------------------------------------------------------------ +; +; 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: +; +; InterlockedDecrement.Asm +; +; Abstract: +; +; InterlockedDecrement function +; +; Notes: +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; UINT32 +; EFIAPI +; InterlockedDecrement ( +; IN UINT32 *Value +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(InternalSyncDecrement) +ASM_PFX(InternalSyncDecrement): + lock dec dword [rcx] + mov eax, [rcx] + ret + -- 2.39.2