1. Updated function headers for all assembly function

[mirror_edk2.git] / MdePkg / Library / BaseMemoryLibMmx / Ia32 / CompareMem.S

diff --git a/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.S b/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.S
index 6bce0e1372cd02fbd4ca56d50d6b2eb644fb4961..7901b82a4490e25cea4dcdd8288604f347a7e2d2 100644 (file)
--- a/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.S
+++ b/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.S
@@ -27,11 +27,17 @@
 #
 #------------------------------------------------------------------------------
 
-    .686: 
-    #.MODEL flat,C
-    .code: 
-
 .global _InternalMemCompareMem
+
+#------------------------------------------------------------------------------
+# INTN
+# EFIAPI
+# InternalMemCompareMem (
+#   IN      CONST VOID                *DestinationBuffer,
+#   IN      CONST VOID                *SourceBuffer,
+#   IN      UINTN                     Length
+#   );
+#------------------------------------------------------------------------------
 _InternalMemCompareMem:
     push    %esi
     push    %edi
@@ -42,9 +48,6 @@ _InternalMemCompareMem:
     movzbl  -1(%esi), %eax
     movzbl  -1(%edi), %edx
     subl    %edx, %eax
-    subl    %edx, %eax
     pop     %edi
     pop     %esi
     ret
-
-