automagically convert ELF to PE/COFF (i386 only)
[mirror_edk2.git] / MdePkg / Include / Ia32 / ProcessorBind.h
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878ddf1f 1/** @file\r
2 Processor or Compiler specific defines and types for x64.\r
3\r
4 Copyright (c) 2006, Intel Corporation \r
5 All rights reserved. This program and the accompanying materials \r
6 are licensed and made available under the terms and conditions of the BSD License \r
7 which accompanies this distribution. The full text of the license may be found at \r
8 http://opensource.org/licenses/bsd-license.php \r
9\r
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
12\r
13 Module Name: ProcessorBind.h\r
14\r
15**/\r
16\r
17#ifndef __PROCESSOR_BIND_H__\r
18#define __PROCESSOR_BIND_H__\r
19\r
20//\r
21// Define the processor type so other code can make processor based choices\r
22//\r
23#define MDE_CPU_IA32\r
24\r
25//\r
26// Make sure we are useing the correct packing rules per EFI specification\r
27//\r
28#ifndef __GNUC__\r
29#pragma pack()\r
30#endif\r
31\r
32#if _MSC_EXTENSIONS\r
33\r
34//\r
35// Disable warning that make it impossible to compile at /W4\r
36// This only works for Microsoft* tools\r
37//\r
38\r
39//\r
40// Disabling bitfield type checking warnings.\r
41//\r
42#pragma warning ( disable : 4214 )\r
43\r
44//\r
45// Disabling the unreferenced formal parameter warnings.\r
46//\r
47#pragma warning ( disable : 4100 )\r
48\r
49//\r
50// Disable slightly different base types warning as CHAR8 * can not be set\r
51// to a constant string.\r
52//\r
53#pragma warning ( disable : 4057 )\r
54\r
55//\r
56// ASSERT(FALSE) or while (TRUE) are legal constructes so supress this warning\r
57//\r
58#pragma warning ( disable : 4127 )\r
59\r
22a8f52f 60//\r
61// This warning is caused by functions defined but not used. For precompiled header only.\r
62//\r
63#pragma warning ( disable : 4505 )\r
64\r
65//\r
66// This warning is caused by empty (after preprocessing) souce file. For precompiled header only.\r
67//\r
68#pragma warning ( disable : 4206 )\r
878ddf1f 69\r
70#endif\r
71\r
72\r
73#if !defined(__GNUC__) && (__STDC_VERSION__ < 199901L)\r
74 //\r
75 // No ANSI C 2000 stdint.h integer width declarations, so define equivalents\r
76 //\r
77 \r
78 #if _MSC_EXTENSIONS \r
79 \r
80 //\r
81 // use Microsoft* C complier dependent interger width types \r
82 //\r
83 typedef unsigned __int64 UINT64;\r
84 typedef __int64 INT64;\r
85 typedef unsigned __int32 UINT32;\r
86 typedef __int32 INT32;\r
87 typedef unsigned short UINT16;\r
88 typedef unsigned short CHAR16;\r
89 typedef short INT16;\r
90 typedef unsigned char BOOLEAN;\r
91 typedef unsigned char UINT8;\r
92 typedef char CHAR8;\r
93 typedef char INT8;\r
94 #else\r
95\r
96 //\r
97 // Assume standard IA-32 alignment. \r
0647c9ad 98 // Need to check portability of long long\r
878ddf1f 99 //\r
100 typedef unsigned long long UINT64;\r
101 typedef long long INT64;\r
102 typedef unsigned int UINT32;\r
103 typedef int INT32;\r
104 typedef unsigned short UINT16;\r
105 typedef unsigned short CHAR16;\r
106 typedef short INT16;\r
107 typedef unsigned char BOOLEAN;\r
108 typedef unsigned char UINT8;\r
109 typedef char CHAR8;\r
110 typedef char INT8;\r
111 #endif\r
112\r
113 #define UINT8_MAX 0xff\r
114\r
115#else\r
116 //\r
117 // Use ANSI C 2000 stdint.h integer width declarations\r
118 //\r
119 #include "stdint.h"\r
120 typedef uint8_t BOOLEAN;\r
121 typedef int8_t INT8;\r
122 typedef uint8_t UINT8;\r
123 typedef int16_t INT16;\r
124 typedef uint16_t UINT16;\r
125 typedef int32_t INT32;\r
126 typedef uint32_t UINT32;\r
127 typedef int64_t INT64;\r
128 typedef uint64_t UINT64;\r
129 typedef char CHAR8;\r
130 typedef uint16_t CHAR16;\r
131\r
132#endif\r
133\r
134typedef UINT32 UINTN;\r
135typedef INT32 INTN;\r
136\r
137\r
138//\r
139// Processor specific defines\r
140//\r
141#define MAX_BIT 0x80000000\r
142#define MAX_2_BITS 0xC0000000\r
143\r
144//\r
145// Maximum legal IA-32 address\r
146//\r
147#define MAX_ADDRESS 0xFFFFFFFF\r
148\r
caae4de6 149//\r
150// The stack alignment required for IA-32\r
151//\r
152#define CPU_STACK_ALIGNMENT sizeof(UINTN)\r
153\r
878ddf1f 154//\r
155// Modifier to ensure that all protocol member functions and EFI intrinsics\r
156// use the correct C calling convention. All protocol member functions and\r
157// EFI intrinsics are required to modify thier member functions with EFIAPI.\r
158//\r
159#if _MSC_EXTENSIONS\r
160 //\r
161 // Microsoft* compiler requires _EFIAPI useage, __cdecl is Microsoft* specific C.\r
162 // \r
163 #define EFIAPI __cdecl \r
164#endif\r
165\r
166#if __GNUC__\r
167 #define EFIAPI __attribute__((cdecl)) \r
168#endif\r
169\r
170//\r
171// The Microsoft* C compiler can removed references to unreferenced data items\r
172// if the /OPT:REF linker option is used. We defined a macro as this is a \r
173// a non standard extension\r
174//\r
175#if _MSC_EXTENSIONS\r
176 #define GLOBAL_REMOVE_IF_UNREFERENCED __declspec(selectany)\r
177#else\r
178 #define GLOBAL_REMOVE_IF_UNREFERENCED\r
179#endif\r
180\r
181#endif\r
a477a165 182\r