Add FUNCTION_ENTRY_POINT macro

[mirror_edk2.git] / MdePkg / Include / x64 / ProcessorBind.h

diff --git a/MdePkg/Include/x64/ProcessorBind.h b/MdePkg/Include/x64/ProcessorBind.h
index 4332b89fffb9d12466a983bf780bfcd34b8cb53d..bc240000a444e9863d1fdf30e44093553b7937fc 100644 (file)
--- a/MdePkg/Include/x64/ProcessorBind.h
+++ b/MdePkg/Include/x64/ProcessorBind.h
@@ -10,8 +10,6 @@
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
 \r
-  Module Name:  ProcessorBind.h\r
-\r
 **/\r
 \r
 #ifndef __PROCESSOR_BIND_H__\r
@@ -26,7 +24,26 @@
 //\r
 // Make sure we are useing the correct packing rules per EFI specification\r
 //\r
+#ifndef __GNUC__\r
 #pragma pack()\r
+#endif\r
+\r
+\r
+#if __INTEL_COMPILER\r
+//\r
+// Disable ICC's remark #1418: external function definition with no prior declaration.\r
+// This is legal ANSI C code so we disable the remark that is turned on with /W4\r
+//\r
+#pragma warning ( disable : 1418 )\r
+\r
+\r
+//\r
+// Disable ICC's remark #1419: external declaration in primary source file\r
+// This is legal ANSI C code so we disable the remark that is turned on with /W4\r
+//\r
+#pragma warning ( disable : 1419 )\r
+\r
+#endif\r
 \r
 \r
 #if _MSC_EXTENSIONS \r
@@ -70,7 +87,7 @@
 #endif\r
 \r
 \r
-#if (__STDC_VERSION__ < 199901L)\r
+#if !defined(__GNUC__) && (__STDC_VERSION__ < 199901L)\r
   //\r
   // No ANSI C 2000 stdint.h integer width declarations, so define equivalents\r
   //\r
@@ -208,5 +225,14 @@ typedef INT64   INTN;
   #define GLOBAL_REMOVE_IF_UNREFERENCED\r
 #endif\r
 \r
+//\r
+// For symbol name in GNU assembly code, an extra "_" is necessary\r
+//\r
+#if __GNUC__\r
+  #define ASM_PFX(name) _##name    \r
+#endif\r
+\r
+#define FUNCTION_ENTRY_POINT(p) (p)\r
+\r
 #endif\r
 \r