Split out Synchronization Library from Base Library

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / InterlockedCompareExchange64.asm

diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.asm b/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.asm
deleted file mode 100644 (file)
index 18311e7..0000000
--- a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.asm
+++ /dev/null
@@ -1,47 +0,0 @@
-;------------------------------------------------------------------------------\r
-;\r
-; Copyright (c) 2006, Intel Corporation\r
-; All rights reserved. This program and the accompanying materials\r
-; are licensed and made available under the terms and conditions of the BSD License\r
-; which accompanies this distribution.  The full text of the license may be found at\r
-; http://opensource.org/licenses/bsd-license.php\r
-;\r
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-;\r
-; Module Name:\r
-;\r
-;   InterlockedCompareExchange64.Asm\r
-;\r
-; Abstract:\r
-;\r
-;   InterlockedCompareExchange64 function\r
-;\r
-; Notes:\r
-;\r
-;------------------------------------------------------------------------------\r
-\r
-    .586P\r
-    .model  flat,C\r
-    .code\r
-\r
-;------------------------------------------------------------------------------\r
-; UINT64\r
-; EFIAPI\r
-; InternalSyncCompareExchange64 (\r
-;   IN      UINT64                    *Value,\r
-;   IN      UINT64                    CompareValue,\r
-;   IN      UINT64                    ExchangeValue\r
-;   );\r
-;------------------------------------------------------------------------------\r
-InternalSyncCompareExchange64   PROC    USES    esi ebx\r
-    mov     esi, [esp + 12]\r
-    mov     eax, [esp + 16]\r
-    mov     edx, [esp + 20]\r
-    mov     ebx, [esp + 24]\r
-    mov     ecx, [esp + 28]\r
-    lock    cmpxchg8b   qword ptr [esi]\r
-    ret\r
-InternalSyncCompareExchange64   ENDP\r
-\r
-    END\r