Moved the MdePkg to OldMdePkg so that new code in MdePkg does not break existing...

[mirror_edk2.git] / OldMdePkg / Library / BaseMemoryLibMmx / Ia32 / SetMem64.S

diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem64.S b/OldMdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem64.S
new file mode 100644 (file)
index 0000000..8c12c42
--- /dev/null
+++ b/OldMdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem64.S
@@ -0,0 +1,43 @@
+#------------------------------------------------------------------------------
+#
+# 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:
+#
+#   SetMem64.asm
+#
+# Abstract:
+#
+#   SetMem64 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl _InternalMemSetMem64
+
+#------------------------------------------------------------------------------
+#  VOID *
+#  InternalMemSetMem64 (
+#    IN VOID   *Buffer,
+#    IN UINTN  Count,
+#    IN UINT64 Value
+#    )
+#------------------------------------------------------------------------------
+_InternalMemSetMem64:
+    movl    4(%esp), %eax
+    movl    8(%esp), %ecx
+    movq    12(%esp), %mm0
+    movl    %eax, %edx
+L0:
+    movq    %mm0, (%edx)
+    lea     8(%edx), %edx
+    loopl   L0
+    ret