/** @file\r
- Processor or Compiler specific defines and types x64 (Intel(r) EM64T, AMD64).\r
+ Processor or Compiler specific defines and types x64 (Intel 64, AMD64).\r
\r
- Copyright (c) 2006 - 2008, Intel Corporation<BR> \r
+ Copyright (c) 2006 - 2010, Intel Corporation<BR> \r
All rights reserved. This program and the accompanying materials \r
are licensed and made available under the terms and conditions of the BSD License \r
which accompanies this distribution. The full text of the license may be found at \r
///\r
#define MDE_CPU_X64\r
\r
-\r
//\r
// Make sure we are using the correct packing rules per EFI specification\r
//\r
-#ifndef __GNUC__\r
+#if !defined(__GNUC__)\r
#pragma pack()\r
#endif\r
\r
\r
-#if __INTEL_COMPILER\r
+#if defined(__INTEL_COMPILER)\r
//\r
// Disable ICC's remark #869: "Parameter" was never referenced warning.\r
// This is legal ANSI C code so we disable the remark that is turned on with -Wall\r
//\r
#pragma warning ( disable : 1419 )\r
\r
+//\r
+// Disable ICC's remark #593: "Variable" was set but never used.\r
+// This is legal ANSI C code so we disable the remark that is turned on with /W4\r
+//\r
+#pragma warning ( disable : 593 )\r
+\r
#endif\r
\r
\r
-#if _MSC_EXTENSIONS\r
+#if defined(_MSC_EXTENSIONS)\r
\r
//\r
// Disable warning that make it impossible to compile at /W4\r
#endif\r
\r
\r
-#if !defined(__GNUC__) && (__STDC_VERSION__ < 199901L)\r
+#if defined(_MSC_EXTENSIONS)\r
//\r
- // No ANSI C 2000 stdint.h integer width declarations, so define equivalents\r
+ // use Microsoft C complier dependent integer width types \r
//\r
- \r
- #if _MSC_EXTENSIONS \r
- //\r
- // use Microsoft C complier dependent integer width types \r
- //\r
-\r
- ///\r
- /// 8-byte unsigned value\r
- ///\r
- typedef unsigned __int64 UINT64;\r
- ///\r
- /// 8-byte signed value\r
- ///\r
- typedef __int64 INT64;\r
- ///\r
- /// 4-byte unsigned value\r
- ///\r
- typedef unsigned __int32 UINT32;\r
- ///\r
- /// 4-byte signed value\r
- ///\r
- typedef __int32 INT32;\r
- ///\r
- /// 2-byte unsigned value\r
- ///\r
- typedef unsigned short UINT16;\r
- ///\r
- /// 2-byte Character. Unless otherwise specified all strings are stored in the\r
- /// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.\r
- ///\r
- typedef unsigned short CHAR16;\r
- ///\r
- /// 2-byte signed value\r
- ///\r
- typedef short INT16;\r
- ///\r
- /// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other\r
- /// values are undefined.\r
- ///\r
- typedef unsigned char BOOLEAN;\r
- ///\r
- /// 1-byte unsigned value\r
- ///\r
- typedef unsigned char UINT8;\r
- ///\r
- /// 1-byte Character\r
- ///\r
- typedef char CHAR8;\r
- ///\r
- /// 1-byte signed value\r
- ///\r
- typedef char INT8;\r
- #else\r
- #ifdef _EFI_P64 \r
- //\r
- // P64 - pointers being 64-bit and longs and ints are 32-bits.\r
- //\r
-\r
- ///\r
- /// 8-byte unsigned value\r
- ///\r
- typedef unsigned long long UINT64;\r
- ///\r
- /// 8-byte signed value\r
- ///\r
- typedef long long INT64;\r
- ///\r
- /// 4-byte unsigned value\r
- ///\r
- typedef unsigned int UINT32;\r
- ///\r
- /// 4-byte signed value\r
- ///\r
- typedef int INT32;\r
- ///\r
- /// 2-byte Character. Unless otherwise specified all strings are stored in the\r
- /// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.\r
- ///\r
- typedef unsigned short CHAR16;\r
- ///\r
- /// 2-byte unsigned value\r
- ///\r
- typedef unsigned short UINT16;\r
- ///\r
- /// 2-byte signed value\r
- ///\r
- typedef short INT16;\r
- ///\r
- /// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other\r
- /// values are undefined.\r
- ///\r
- typedef unsigned char BOOLEAN;\r
- ///\r
- /// 1-byte unsigned value\r
- ///\r
- typedef unsigned char UINT8;\r
- ///\r
- /// 1-byte Character\r
- ///\r
- typedef char CHAR8;\r
- ///\r
- /// 1-byte signed value\r
- ///\r
- typedef char INT8;\r
- #else\r
- //\r
- // Assume LP64 - longs and pointers are 64-bit. Ints are 32-bit.\r
- //\r
-\r
- ///\r
- /// 8-byte unsigned value\r
- ///\r
- typedef unsigned long UINT64;\r
- ///\r
- /// 8-byte signed value\r
- ///\r
- typedef long INT64;\r
- ///\r
- /// 4-byte unsigned value\r
- ///\r
- typedef unsigned int UINT32;\r
- ///\r
- /// 4-byte signed value\r
- ///\r
- typedef int INT32;\r
- ///\r
- /// 2-byte unsigned value\r
- ///\r
- typedef unsigned short UINT16;\r
- ///\r
- /// 2-byte Character. Unless otherwise specified all strings are stored in the\r
- /// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.\r
- ///\r
- typedef unsigned short CHAR16;\r
- ///\r
- /// 2-byte signed value\r
- ///\r
- typedef short INT16;\r
- ///\r
- /// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other\r
- /// values are undefined.\r
- ///\r
- typedef unsigned char BOOLEAN;\r
- ///\r
- /// 1-byte unsigned value\r
- ///\r
- typedef unsigned char UINT8;\r
- ///\r
- /// 1-byte Character\r
- ///\r
- typedef char CHAR8;\r
- ///\r
- /// 1-byte signed value\r
- ///\r
- typedef char INT8;\r
- #endif\r
- #endif\r
-#else\r
- //\r
- // Use ANSI C 2000 stdint.h integer width declarations\r
- //\r
- #include <stdint.h>\r
\r
+ ///\r
+ /// 8-byte unsigned value\r
+ ///\r
+ typedef unsigned __int64 UINT64;\r
+ ///\r
+ /// 8-byte signed value\r
+ ///\r
+ typedef __int64 INT64;\r
+ ///\r
+ /// 4-byte unsigned value\r
+ ///\r
+ typedef unsigned __int32 UINT32;\r
+ ///\r
+ /// 4-byte signed value\r
+ ///\r
+ typedef __int32 INT32;\r
+ ///\r
+ /// 2-byte unsigned value\r
+ ///\r
+ typedef unsigned short UINT16;\r
+ ///\r
+ /// 2-byte Character. Unless otherwise specified all strings are stored in the\r
+ /// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.\r
+ ///\r
+ typedef unsigned short CHAR16;\r
+ ///\r
+ /// 2-byte signed value\r
+ ///\r
+ typedef short INT16;\r
///\r
/// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other\r
/// values are undefined.\r
///\r
- typedef uint8_t BOOLEAN;\r
+ typedef unsigned char BOOLEAN;\r
+ ///\r
+ /// 1-byte unsigned value\r
+ ///\r
+ typedef unsigned char UINT8;\r
+ ///\r
+ /// 1-byte Character\r
+ ///\r
+ typedef char CHAR8;\r
///\r
/// 1-byte signed value\r
///\r
- typedef int8_t INT8;\r
+ typedef char INT8;\r
+#else\r
+ ///\r
+ /// 8-byte unsigned value\r
///\r
- /// 1-byte unsigned value\r
+ typedef unsigned long long UINT64;\r
///\r
- typedef uint8_t UINT8;\r
+ /// 8-byte signed value\r
///\r
- /// 2-byte signed value\r
+ typedef long long INT64;\r
+ ///\r
+ /// 4-byte unsigned value\r
+ ///\r
+ typedef unsigned int UINT32;\r
+ ///\r
+ /// 4-byte signed value\r
///\r
- typedef int16_t INT16;\r
+ typedef int INT32;\r
///\r
/// 2-byte unsigned value\r
///\r
- typedef uint16_t UINT16;\r
+ typedef unsigned short UINT16;\r
///\r
- /// 4-byte signed value\r
+ /// 2-byte Character. Unless otherwise specified all strings are stored in the\r
+ /// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.\r
///\r
- typedef int32_t INT32;\r
+ typedef unsigned short CHAR16;\r
///\r
- /// 4-byte unsigned value\r
+ /// 2-byte signed value\r
///\r
- typedef uint32_t UINT32;\r
+ typedef short INT16;\r
///\r
- /// 8-byte signed value\r
+ /// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other\r
+ /// values are undefined.\r
///\r
- typedef int64_t INT64;\r
+ typedef unsigned char BOOLEAN;\r
///\r
- /// 8-byte unsigned value\r
+ /// 1-byte unsigned value\r
///\r
- typedef uint64_t UINT64;\r
+ typedef unsigned char UINT8;\r
///\r
/// 1-byte Character\r
///\r
- typedef char CHAR8;\r
+ typedef char CHAR8;\r
///\r
- /// 2-byte Character. Unless otherwise specified all strings are stored in the\r
- /// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.\r
+ /// 1-byte signed value\r
///\r
- typedef uint16_t CHAR16;\r
-\r
+ typedef char INT8;\r
#endif\r
\r
///\r
// use the correct C calling convention. All protocol member functions and\r
// EFI intrinsics are required to modify their member functions with EFIAPI.\r
//\r
-#if _MSC_EXTENSIONS \r
+#ifdef EFIAPI\r
+ ///\r
+ /// If EFIAPI is already defined, then we use that definition.\r
+ ///\r
+#elif defined(_MSC_EXTENSIONS)\r
///\r
/// Microsoft* compiler specific method for EFIAPI calling convension\r
/// \r
#define EFIAPI __cdecl \r
-#elif __GNUC__\r
+#elif defined(__GNUC__)\r
///\r
/// Define the standard calling convention reguardless of optimization level.\r
/// The GCC support assumes a GCC compiler that supports the EFI ABI. The EFI\r
#define EFIAPI \r
#endif\r
\r
-//\r
-// The Microsoft* C compiler can removed references to unreferenced data items\r
-// if the /OPT:REF linker option is used. We defined a macro as this is a \r
-// a non standard extension\r
-//\r
-#if _MSC_EXTENSIONS\r
+#if defined(__GNUC__)\r
///\r
- /// Remove global variable from the linked image if there are no references to \r
- /// it after all compiler and linker optimizations have been performed.\r
+ /// For GNU assembly code, .global or .globl can declare global symbols.\r
+ /// Define this macro to unify the usage.\r
///\r
- ///\r
- #define GLOBAL_REMOVE_IF_UNREFERENCED __declspec(selectany)\r
-#else\r
- ///\r
- /// Remove global variable from the linked image if there are no references to \r
- /// it after all compiler and linker optimizations have been performed.\r
- ///\r
- ///\r
- #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
- #if defined(linux)\r
- #define ASM_PFX(name) name\r
- #else\r
- #define ASM_PFX(name) _##name\r
- #endif \r
+ #define ASM_GLOBAL .globl\r
#endif\r
\r
/**\r
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