X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FInclude%2FX64%2FProcessorBind.h;h=fd4a91922bddadfc2532e79e8c5026c7b98a0e47;hp=ce198678514367291c7b7fdd149d73004ee0c50e;hb=7b2cc5499f4398565308b1b7f8bf56ff56a6f965;hpb=67d632277d0650197002996fb98cb3cb41dce9e8

diff --git a/MdePkg/Include/X64/ProcessorBind.h b/MdePkg/Include/X64/ProcessorBind.h
index ce19867851..fd4a91922b 100644
--- a/MdePkg/Include/X64/ProcessorBind.h
+++ b/MdePkg/Include/X64/ProcessorBind.h
@@ -397,19 +397,19 @@ typedef INT64   INTN;
 #endif
 
 //
-// For symbol name in GNU assembly code, an extra "_" is necessary
+// Macros for GNU assembly code
 //
 #if defined(__GNUC__)
   #if defined(linux)
     #define ASM_PFX(name) name
   #else
     #define ASM_PFX(name) _##name
-  #endif  
-  #if defined(__APPLE__)
-    #define ASM_GLOBAL .globl
-  #else
-    #define ASM_GLOBAL .global
   #endif 
+  ///
+  /// For GNU assembly code, .global or .globl can declare global symbols.
+  /// Define this macro to unify the usage.
+  ///
+  #define ASM_GLOBAL .globl
 #endif
 
 /**