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git.proxmox.com Git - mirror_edk2.git/blob - MdePkg/Include/Ia32/ProcessorBind.h
61273e624ce6ae678073086abfe92b5f34757f4b
2 Processor or Compiler specific defines and types for x64.
4 Copyright (c) 2006, Intel Corporation
5 All rights reserved. This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
15 #ifndef __PROCESSOR_BIND_H__
16 #define __PROCESSOR_BIND_H__
19 // Define the processor type so other code can make processor based choices
24 // Make sure we are useing the correct packing rules per EFI specification
33 // Disable warning that make it impossible to compile at /W4
34 // This only works for Microsoft* tools
38 // Disabling bitfield type checking warnings.
40 #pragma warning ( disable : 4214 )
43 // Disabling the unreferenced formal parameter warnings.
45 #pragma warning ( disable : 4100 )
48 // Disable slightly different base types warning as CHAR8 * can not be set
49 // to a constant string.
51 #pragma warning ( disable : 4057 )
54 // ASSERT(FALSE) or while (TRUE) are legal constructes so supress this warning
56 #pragma warning ( disable : 4127 )
59 // This warning is caused by functions defined but not used. For precompiled header only.
61 #pragma warning ( disable : 4505 )
64 // This warning is caused by empty (after preprocessing) souce file. For precompiled header only.
66 #pragma warning ( disable : 4206 )
71 #if !defined(__GNUC__) && (__STDC_VERSION__ < 199901L)
73 // No ANSI C 2000 stdint.h integer width declarations, so define equivalents
79 // use Microsoft* C complier dependent interger width types
81 typedef unsigned __int64 UINT64
;
82 typedef __int64 INT64
;
83 typedef unsigned __int32 UINT32
;
84 typedef __int32 INT32
;
85 typedef unsigned short UINT16
;
86 typedef unsigned short CHAR16
;
88 typedef unsigned char BOOLEAN
;
89 typedef unsigned char UINT8
;
95 // Assume standard IA-32 alignment.
96 // Need to check portability of long long
98 typedef unsigned long long UINT64
;
99 typedef long long INT64
;
100 typedef unsigned int UINT32
;
102 typedef unsigned short UINT16
;
103 typedef unsigned short CHAR16
;
105 typedef unsigned char BOOLEAN
;
106 typedef unsigned char UINT8
;
111 #define UINT8_MAX 0xff
115 // Use ANSI C 2000 stdint.h integer width declarations
118 typedef uint8_t BOOLEAN
;
120 typedef uint8_t UINT8
;
121 typedef int16_t INT16
;
122 typedef uint16_t UINT16
;
123 typedef int32_t INT32
;
124 typedef uint32_t UINT32
;
125 typedef int64_t INT64
;
126 typedef uint64_t UINT64
;
128 typedef uint16_t CHAR16
;
132 typedef UINT32 UINTN
;
137 // Processor specific defines
139 #define MAX_BIT 0x80000000
140 #define MAX_2_BITS 0xC0000000
143 // Maximum legal IA-32 address
145 #define MAX_ADDRESS 0xFFFFFFFF
148 // The stack alignment required for IA-32
150 #define CPU_STACK_ALIGNMENT sizeof(UINTN)
153 // Modifier to ensure that all protocol member functions and EFI intrinsics
154 // use the correct C calling convention. All protocol member functions and
155 // EFI intrinsics are required to modify thier member functions with EFIAPI.
159 // Microsoft* compiler requires _EFIAPI useage, __cdecl is Microsoft* specific C.
161 #define EFIAPI __cdecl
165 #define EFIAPI __attribute__((cdecl))
169 // The Microsoft* C compiler can removed references to unreferenced data items
170 // if the /OPT:REF linker option is used. We defined a macro as this is a
171 // a non standard extension
174 #define GLOBAL_REMOVE_IF_UNREFERENCED __declspec(selectany)
176 #define GLOBAL_REMOVE_IF_UNREFERENCED