Use capital S for GCC assembly. This enables pre-processing for PCD support.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@576 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Library/BaseLib/Ia32/MultU64x32.S

@@ -0,0 +1,32 @@
+#------------------------------------------------------------------------------
+#
+# 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:
+#
+#   MultU64x32.asm
+#
+# Abstract:
+#
+#   Calculate the product of a 64-bit integer and a 32-bit integer
+#
+#------------------------------------------------------------------------------
+
+    .386: 
+    .code: 
+
+.global _InternalMathMultU64x32
+_InternalMathMultU64x32:
+    movl    12(%esp),%ecx
+    movl    %ecx,%eax
+    imull   8(%esp),%ecx
+    mull   0x4(%esp)
+    addl    %ecx,%edx
+    ret