From: jwang36 <jwang36@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 24 Jul 2007 05:34:35 +0000 (+0000)
Subject: Added "#define ASM_PFX(name) _##name" for GNU assembly code preprocessing
X-Git-Tag: edk2-stable201903~22552
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=27af6b876a70c49928bdae7bedbb72cba9a18171;hp=efc69967c41fa29f5a3b74861508ae3f1e2e0369;p=mirror_edk2.git

Added "#define ASM_PFX(name) _##name" for GNU assembly code preprocessing

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3409 6f19259b-4bc3-4df7-8a09-765794883524
---

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
 
diff --git a/MdePkg/Include/x64/ProcessorBind.h b/MdePkg/Include/x64/ProcessorBind.h
index a4a1a35e35..a401d23f26 100644
--- a/MdePkg/Include/x64/ProcessorBind.h
+++ b/MdePkg/Include/x64/ProcessorBind.h
@@ -225,5 +225,12 @@ typedef INT64   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