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| author | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-01-30 00:47:57 +0000 |
|---|---|---|
| committer | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-01-30 00:47:57 +0000 |
| commit | bbc3c2d52617d8425e5a72f74c2e20b8686a0627 (patch) | |
| tree | 358fce665c40bb9f8e9cb0ad29e6a07db78c79c3 /MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.S | |
| parent | 720d3c5fb31b6b2df535f7a281d5d9d297c5eede (diff) | |
| download | edk2-platforms-bbc3c2d52617d8425e5a72f74c2e20b8686a0627.tar.xz | |
Split out Synchronization Library from Base Library
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7378 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.S')
| -rw-r--r-- | MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.S | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.S b/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.S deleted file mode 100644 index 5e6e163527..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.S +++ /dev/null @@ -1,39 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2008, 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:
-#
-# InterlockedCompareExchange64.S
-#
-# Abstract:
-#
-# InterlockedCompareExchange64 function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-
-#------------------------------------------------------------------------------
-# UINT64
-# EFIAPI
-# InterlockedCompareExchange64 (
-# IN UINT64 *Value,
-# IN UINT64 CompareValue,
-# IN UINT64 ExchangeValue
-# );
-#------------------------------------------------------------------------------
-.global ASM_PFX(InternalSyncCompareExchange64)
-.align 16
-ASM_PFX(InternalSyncCompareExchange64):
- mov %rdx, %rax
- lock cmpxchg %r8,(%rcx)
- ret
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