/** @file\r
Processor or Compiler specific defines and types for Intel Itanium(TM) processors.\r
\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
- http://opensource.org/licenses/bsd-license.php\r
+Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials are licensed and made available \r
+under the terms and conditions of the BSD License which accompanies this\r
+distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php.\r
\r
- 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
+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
**/\r
\r
\r
\r
///\r
-/// Define the processor type so other code can make processor-based choices\r
+/// Define the processor type so other code can make processor-based choices.\r
///\r
#define MDE_CPU_IPF\r
\r
\r
#endif\r
\r
-\r
-#if !defined (__STDC_VERSION__) || (__STDC_VERSION__) < 199901L\r
- //\r
- // No ANSI C 2000 stdint.h integer width declarations, so define equivalents\r
- //\r
-\r
- #if defined(_MSC_EXTENSIONS)\r
- //\r
- // use Microsoft C compiler 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
- #if defined(_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
+#if defined(_MSC_EXTENSIONS)\r
//\r
- // Use ANSI C 2000 stdint.h integer width declarations\r
+ // use Microsoft C compiler dependent integer width types\r
//\r
- #include <stdint.h>\r
\r
///\r
- /// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other\r
- /// values are undefined.\r
+ /// 8-byte unsigned value.\r
+ ///\r
+ typedef unsigned __int64 UINT64;\r
///\r
- typedef uint8_t BOOLEAN;\r
+ /// 8-byte signed value.\r
///\r
- /// 1-byte signed value\r
+ typedef __int64 INT64;\r
///\r
- typedef int8_t INT8;\r
+ /// 4-byte unsigned value.\r
///\r
- /// 1-byte unsigned value\r
+ typedef unsigned __int32 UINT32;\r
///\r
- typedef uint8_t UINT8;\r
+ /// 4-byte signed value.\r
///\r
- /// 2-byte signed value\r
+ typedef __int32 INT32;\r
///\r
- typedef int16_t INT16;\r
+ /// 2-byte unsigned value.\r
///\r
- /// 2-byte unsigned value\r
+ typedef unsigned short UINT16;\r
///\r
- typedef uint16_t UINT16;\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
- /// 4-byte signed value\r
+ typedef unsigned short CHAR16;\r
///\r
- typedef int32_t INT32;\r
+ /// 2-byte signed value.\r
///\r
- /// 4-byte unsigned value\r
+ typedef short INT16;\r
///\r
- typedef uint32_t UINT32;\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 signed char INT8;\r
+#else\r
///\r
- /// 8-byte signed value\r
+ /// 8-byte unsigned value.\r
///\r
- typedef int64_t INT64;\r
+ typedef unsigned long long UINT64;\r
///\r
- /// 8-byte unsigned value\r
+ /// 8-byte signed value.\r
///\r
- typedef uint64_t UINT64;\r
+ typedef long long INT64;\r
///\r
- /// 1-byte Character\r
+ /// 4-byte unsigned value.\r
///\r
- typedef char CHAR8;\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 uint16_t CHAR16;\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 signed char INT8;\r
#endif\r
\r
///\r
-/// Unsigned value of native width. (4 bytes on supported 32-bit processor instructions,\r
-/// 8 bytes on supported 64-bit processor instructions)\r
+/// Unsigned value of native width. (4 bytes on supported 32-bit processor instructions;\r
+/// 8 bytes on supported 64-bit processor instructions.)\r
///\r
typedef UINT64 UINTN;\r
///\r
-/// Signed value of native width. (4 bytes on supported 32-bit processor instructions,\r
-/// 8 bytes on supported 64-bit processor instructions)\r
+/// Signed value of native width. (4 bytes on supported 32-bit processor instructions;\r
+/// 8 bytes on supported 64-bit processor instructions.)\r
///\r
typedef INT64 INTN;\r
\r
#define MAX_2_BITS 0xC000000000000000ULL\r
\r
///\r
-/// Maximum legal Itanium-based address\r
+/// The maximum legal Itanium-based address\r
///\r
#define MAX_ADDRESS 0xFFFFFFFFFFFFFFFFULL\r
\r
+///\r
+/// Maximum legal Itanium-based INTN and UINTN values.\r
+///\r
+#define MAX_INTN ((INTN)0x7FFFFFFFFFFFFFFFULL)\r
+#define MAX_UINTN ((UINTN)0xFFFFFFFFFFFFFFFFULL)\r
+\r
///\r
/// Per the Itanium Software Conventions and Runtime Architecture Guide,\r
/// section 3.3.4, IPF stack must always be 16-byte aligned.\r
///\r
#elif defined(_MSC_EXTENSIONS)\r
///\r
- /// Microsoft* compiler specific method for EFIAPI calling convension\r
+ /// Microsoft* compiler-specific method for EFIAPI calling convention.\r
/// \r
#define EFIAPI __cdecl\r
#else\r
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