1. Port X64, IPF and EBC arch for BaseLib

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

diff --git a/MdePkg/Library/BaseMemoryLibRepStr/Ia32/CompareMem.S b/MdePkg/Library/BaseMemoryLibRepStr/Ia32/CompareMem.S
index b48b8f0f1c2441625fd4e6dd598ddc55f560126e..725367b2f96e00fe834e446b7381793d9779c5ec 100644 (file)
--- a/MdePkg/Library/BaseMemoryLibRepStr/Ia32/CompareMem.S
+++ b/MdePkg/Library/BaseMemoryLibRepStr/Ia32/CompareMem.S
@@ -27,20 +27,27 @@
 #
 #------------------------------------------------------------------------------
 
-    .686: 
-    .code: 
+.globl _InternalMemCompareMem
 
-.global _InternalMemCompareMem
+#------------------------------------------------------------------------------
+# INTN
+# EFIAPI
+# InternalMemCompareMem (
+#   IN      CONST VOID                *DestinationBuffer,
+#   IN      CONST VOID                *SourceBuffer,
+#   IN      UINTN                     Length
+#   );
+#------------------------------------------------------------------------------
 _InternalMemCompareMem:
     push    %esi
     push    %edi
-    movl    12(%esp),%esi
-    movl    16(%esp),%edi
-    movl    20(%esp),%ecx
+    movl    12(%esp), %esi
+    movl    16(%esp), %edi
+    movl    20(%esp), %ecx
     repe    cmpsb
     movzbl  -1(%esi), %eax
     movzbl  -1(%edi), %edx
-    subl    %edx,%eax
+    subl    %edx, %eax
     pop     %edi
     pop     %esi
     ret