X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseLib%2FIa32%2FInterlockedCompareExchange32.S;h=a0a6ad9eb070aecabda8e4e226df57f4b3002e9c;hb=a2b1bf96b3470f5eb82b47e629f6c3a840f87295;hp=43bb92526eb2fafb1664430fa05f11526fb502f1;hpb=975201130c7223ef29be7a28500ed107623fc4be;p=mirror_edk2.git

diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.S b/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.S
index 43bb92526e..a0a6ad9eb0 100644
--- a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.S
+++ b/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.S
@@ -15,50 +15,27 @@
 #
 # Abstract:
 #
-#   InterlockedCompareExchange32 function
+#   InternalSyncCompareExchange32 function
 #
 # Notes:
 #
 #------------------------------------------------------------------------------
 
-
-
-     
-
-#------------------------------------------------------------------------------
-# VOID *
-# EFIAPI
-# InterlockedCompareExchangePointer (
-#   IN      VOID                      **Value,
-#   IN      VOID                      *CompareValue,
-#   IN      VOID                      *ExchangeValue
-#   );
-#------------------------------------------------------------------------------
-.global _InterlockedCompareExchangePointer
-_InterlockedCompareExchangePointer: 
-    #
-    # InterlockedCompareExchangePointer() shares the same code as
-    # InterlockedCompareExchange32() on IA32 and thus no code inside this
-    # function
-    #
-
+.globl ASM_PFX(InternalSyncCompareExchange32)
 
 #------------------------------------------------------------------------------
 # UINT32
 # EFIAPI
-# InterlockedCompareExchange32 (
+# InternalSyncCompareExchange32 (
 #   IN      UINT32                    *Value,
 #   IN      UINT32                    CompareValue,
 #   IN      UINT32                    ExchangeValue
 #   );
 #------------------------------------------------------------------------------
-.global _InterlockedCompareExchange32
-_InterlockedCompareExchange32: 
-    movl    4(%esp),%ecx
-    movl    8(%esp),%eax
-    movl    12(%esp),%edx
-    lock    cmpxchgl %edx,(%ecx)
+ASM_PFX(InternalSyncCompareExchange32):
+    movl    4(%esp), %ecx
+    movl    8(%esp), %eax
+    movl    12(%esp), %edx
+    lock
+    cmpxchgl    %edx, (%ecx)
     ret
-
-
-