1 files changed, 50 insertions, 0 deletions
diff --git a/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseMemoryLib/Ia32/ZeroMem.asm b/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseMemoryLib/Ia32/ZeroMem.asm
new file mode 100644
index 0000000..8419ead
--- /dev/null
+++ b/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseMemoryLib/Ia32/ZeroMem.asm
@@ -0,0 +1,50 @@
+;------------------------------------------------------------------------------
+;
+; 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:
+;
+;   ZeroMem.Asm
+;
+; Abstract:
+;
+;   ZeroMem function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+    .386
+    .model  flat,C
+    .code
+
+;------------------------------------------------------------------------------
+;  VOID *
+;  InternalMemZeroMem (
+;    IN VOID   *Buffer,
+;    IN UINTN  Count
+;    );
+;------------------------------------------------------------------------------
+InternalMemZeroMem  PROC    USES    edi
+    xor     eax, eax
+    mov     edi, [esp + 8]
+    mov     ecx, [esp + 12]
+    mov     edx, ecx
+    shr     ecx, 2
+    and     edx, 3
+    push    edi
+    rep     stosd
+    mov     ecx, edx
+    rep     stosb
+    pop     eax
+    ret
+InternalMemZeroMem  ENDP
+
+    END