1 files changed, 42 insertions, 0 deletions
diff --git a/OldMdePkg/Library/BaseLib/Ia32/FlushCacheLine.asm b/OldMdePkg/Library/BaseLib/Ia32/FlushCacheLine.asm
new file mode 100644
index 0000000000..f4ad87de7b
--- /dev/null
+++ b/OldMdePkg/Library/BaseLib/Ia32/FlushCacheLine.asm
@@ -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:
+;
+;   FlushCacheLine.Asm
+;
+; Abstract:
+;
+;   AsmFlushCacheLine function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+    .586P
+    .model  flat,C
+    .xmm
+    .code
+
+;------------------------------------------------------------------------------
+; VOID *
+; EFIAPI
+; AsmFlushCacheLine (
+;   IN      VOID                      *LinearAddress
+;   );
+;------------------------------------------------------------------------------
+AsmFlushCacheLine   PROC
+    mov     eax, [esp + 4]
+    clflush [eax]
+    ret
+AsmFlushCacheLine   ENDP
+
+    END