X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FInclude%2FIa32%2FProcessorBind.h;h=5fdb55077b21fe816d29c076a91520c661966ce2;hp=2dccac4eb07a286f0a919deda7e0cc3a92462b78;hb=27af6b876a70c49928bdae7bedbb72cba9a18171;hpb=efc69967c41fa29f5a3b74861508ae3f1e2e0369

diff --git a/MdePkg/Include/Ia32/ProcessorBind.h b/MdePkg/Include/Ia32/ProcessorBind.h
index 2dccac4eb0..5fdb55077b 100644
--- a/MdePkg/Include/Ia32/ProcessorBind.h
+++ b/MdePkg/Include/Ia32/ProcessorBind.h
@@ -193,5 +193,12 @@ typedef INT32   INTN;
   #define GLOBAL_REMOVE_IF_UNREFERENCED
 #endif
 
+//
+// For symbol name in GNU assembly code, an extra "_" is necessary
+//
+#if __GNUC__
+  #define ASM_PFX(name) _##name    
+#endif
+
 #endif