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3eb9473e | 1 | /*++\r |
2 | \r | |
f57387d5 HT |
3 | Copyright (c) 2004 - 2007, Intel Corporation. All rights reserved.<BR>\r |
4 | This program and the accompanying materials \r | |
3eb9473e | 5 | are licensed and made available under the terms and conditions of the BSD License \r |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | EfiBind.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Processor or Compiler specific defines and types for Intel Itanium(TM).\r | |
19 | We are using the ANSI C 2000 _t type definitions for basic types.\r | |
20 | This it technically a violation of the coding standard, but they\r | |
21 | are used to make EfiTypes.h portable. Code other than EfiTypes.h\r | |
22 | should never use any ANSI C 2000 _t integer types.\r | |
23 | \r | |
24 | --*/\r | |
25 | \r | |
26 | #ifndef _EFI_BIND_H_\r | |
27 | #define _EFI_BIND_H_\r | |
28 | \r | |
29 | \r | |
30 | #define EFI_DRIVER_ENTRY_POINT(InitFunction) \r | |
31 | \r | |
32 | #define EFI_APPLICATION_ENTRY_POINT EFI_DRIVER_ENTRY_POINT\r | |
33 | \r | |
aa274d2a | 34 | #define ECP_CPU_IPF\r |
3eb9473e | 35 | \r |
36 | \r | |
37 | //\r | |
38 | // Make sure we are useing the correct packing rules per EFI specification\r | |
39 | //\r | |
40 | #pragma pack()\r | |
41 | \r | |
42 | \r | |
43 | #if _MSC_EXTENSIONS \r | |
1bfbd131 | 44 | \r |
45 | #if __INTEL_COMPILER\r | |
46 | \r | |
47 | //\r | |
48 | // Disable the extra ";" warning;\r | |
49 | // All places referencing EFI_GUID_STRING MACRO will generate this error.\r | |
50 | //\r | |
51 | #pragma warning ( disable : 424 )\r | |
52 | \r | |
53 | //\r | |
54 | // error #593: variable "Status" was set but never used\r | |
55 | // This error may be flagged if a function only do ASSERT on return status when \r | |
56 | // EFI_DEBUG is not defined (EDK's ASSERT will be defined as empty statement).\r | |
57 | // To make EdkCompatibilityPkg buildable by ICC with EFI_DEBUG undefined, disable\r | |
58 | // this warning.\r | |
59 | //\r | |
60 | #pragma warning ( disable : 593 )\r | |
61 | \r | |
62 | //\r | |
63 | // Disable ICC's remark #869: "Parameter" was never referenced warning.\r | |
64 | // This is legal ANSI C code so we disable the remark that is turned on with -Wall\r | |
65 | //\r | |
66 | #pragma warning ( disable : 869 )\r | |
67 | \r | |
68 | //\r | |
69 | // Disable ICC's remark #1418: external function definition with no prior declaration.\r | |
70 | // This is legal ANSI C code so we disable the remark that is turned on with /W4\r | |
71 | //\r | |
72 | #pragma warning ( disable : 1418 )\r | |
73 | \r | |
74 | //\r | |
75 | // Disable ICC's remark #1419: external declaration in primary source file\r | |
76 | // This is legal ANSI C code so we disable the remark that is turned on with /W4\r | |
77 | //\r | |
78 | #pragma warning ( disable : 1419 )\r | |
79 | \r | |
59a7e4f4 | 80 | //\r |
81 | // Disable ICC's remark #869: "Parameter" was never referenced warning.\r | |
82 | // This is legal ANSI C code so we disable the remark that is turned on with -Wall\r | |
83 | //\r | |
84 | #pragma warning ( disable : 869 )\r | |
85 | \r | |
1bfbd131 | 86 | #endif\r |
87 | \r | |
88 | \r | |
3eb9473e | 89 | \r |
90 | //\r | |
91 | // Disable warning that make it impossible to compile at /W4\r | |
92 | // This only works for Microsoft tools. Copied from the \r | |
93 | // IA-32 version of efibind.h\r | |
94 | //\r | |
95 | \r | |
96 | //\r | |
97 | // Disabling bitfield type checking warnings.\r | |
98 | //\r | |
99 | #pragma warning ( disable : 4214 )\r | |
100 | \r | |
101 | \r | |
102 | // Disabling the unreferenced formal parameter warnings.\r | |
103 | //\r | |
104 | #pragma warning ( disable : 4100 )\r | |
105 | \r | |
106 | //\r | |
107 | // Disable slightly different base types warning as CHAR8 * can not be set\r | |
108 | // to a constant string.\r | |
109 | //\r | |
110 | #pragma warning ( disable : 4057 )\r | |
111 | \r | |
112 | //\r | |
113 | // ASSERT(FALSE) or while (TRUE) are legal constructes so supress this warning\r | |
114 | //\r | |
115 | #pragma warning ( disable : 4127 )\r | |
116 | \r | |
117 | //\r | |
118 | // Can not cast a function pointer to a data pointer. We need to do this on \r | |
119 | // IPF to get access to the PLABEL.\r | |
120 | //\r | |
121 | #pragma warning ( disable : 4514 )\r | |
122 | \r | |
123 | //\r | |
124 | // Int64ShllMod32 unreferenced inline function\r | |
125 | //\r | |
126 | #pragma warning ( disable : 4054 )\r | |
127 | \r | |
128 | //\r | |
129 | // Unreferenced formal parameter - We are object oriented, so we pass This even\r | |
130 | // if we don't need them.\r | |
131 | //\r | |
132 | #pragma warning ( disable : 4100 )\r | |
133 | \r | |
134 | //\r | |
135 | // This warning is caused by empty (after preprocessing) souce file.\r | |
136 | //\r | |
137 | #pragma warning ( disable : 4206 )\r | |
138 | \r | |
139 | //\r | |
140 | // Warning: The result of the unary '&' operator may be unaligned. Ignore it.\r | |
141 | //\r | |
142 | #pragma warning ( disable : 4366 )\r | |
143 | \r | |
144 | #endif\r | |
145 | \r | |
146 | \r | |
147 | #if (__STDC_VERSION__ < 199901L)\r | |
148 | //\r | |
149 | // No ANSI C 2000 stdint.h integer width declarations, so define equivalents\r | |
150 | //\r | |
151 | \r | |
152 | #if _MSC_EXTENSIONS \r | |
153 | \r | |
154 | \r | |
155 | //\r | |
156 | // use Microsoft C complier dependent interger width types \r | |
157 | //\r | |
158 | typedef unsigned __int64 uint64_t;\r | |
159 | typedef __int64 int64_t;\r | |
160 | typedef unsigned __int32 uint32_t;\r | |
161 | typedef __int32 int32_t;\r | |
162 | typedef unsigned short uint16_t;\r | |
163 | typedef short int16_t;\r | |
164 | typedef unsigned char uint8_t;\r | |
165 | typedef char int8_t;\r | |
166 | #else\r | |
167 | #ifdef _EFI_P64 \r | |
168 | //\r | |
169 | // P64 - is Intel Itanium(TM) speak for pointers being 64-bit and longs and ints \r | |
170 | // are 32-bits\r | |
171 | //\r | |
172 | typedef unsigned long long uint64_t;\r | |
173 | typedef long long int64_t;\r | |
174 | typedef unsigned int uint32_t;\r | |
175 | typedef int int32_t;\r | |
176 | typedef unsigned short uint16_t;\r | |
177 | typedef short int16_t;\r | |
178 | typedef unsigned char uint8_t;\r | |
179 | typedef char int8_t;\r | |
180 | #else\r | |
181 | //\r | |
182 | // Assume LP64 - longs and pointers are 64-bit. Ints are 32-bit.\r | |
183 | //\r | |
184 | typedef unsigned long uint64_t;\r | |
185 | typedef long int64_t;\r | |
186 | typedef unsigned int uint32_t;\r | |
187 | typedef int int32_t;\r | |
188 | typedef unsigned short uint16_t;\r | |
189 | typedef short int16_t;\r | |
190 | typedef unsigned char uint8_t;\r | |
191 | typedef char int8_t;\r | |
192 | #endif\r | |
193 | #endif\r | |
194 | #else\r | |
195 | //\r | |
196 | // Use ANSI C 2000 stdint.h integer width declarations\r | |
197 | //\r | |
198 | #include "stdint.h"\r | |
199 | #endif\r | |
200 | \r | |
201 | //\r | |
202 | // Native integer size in stdint.h\r | |
203 | //\r | |
204 | typedef uint64_t uintn_t;\r | |
205 | typedef int64_t intn_t;\r | |
206 | \r | |
207 | //\r | |
208 | // Processor specific defines\r | |
209 | //\r | |
210 | #define EFI_MAX_BIT 0x8000000000000000\r | |
211 | #define MAX_2_BITS 0xC000000000000000\r | |
212 | \r | |
213 | //\r | |
214 | // Maximum legal Itanium-based address\r | |
215 | //\r | |
216 | #define EFI_MAX_ADDRESS 0xFFFFFFFFFFFFFFFF\r | |
217 | \r | |
218 | //\r | |
219 | // Bad pointer value to use in check builds.\r | |
220 | // if you see this value you are using uninitialized or free'ed data\r | |
221 | //\r | |
222 | #define EFI_BAD_POINTER 0xAFAFAFAFAFAFAFAF\r | |
223 | #define EFI_BAD_POINTER_AS_BYTE 0xAF\r | |
224 | \r | |
aa274d2a | 225 | #define EFI_DEADLOOP() while(TRUE)\r |
226 | \r | |
227 | #ifdef __GNUC__\r | |
228 | #define EFI_BREAKPOINT EcpEfiBreakPoint\r | |
229 | #define MEMORY_FENCE EcpMemoryFence\r | |
230 | #else\r | |
3eb9473e | 231 | //\r |
232 | // Inject a break point in the code to assist debugging.\r | |
233 | //\r | |
234 | #pragma intrinsic (__break) \r | |
235 | #define EFI_BREAKPOINT() __break(0)\r | |
236 | #define EFI_DEADLOOP() while(TRUE)\r | |
237 | \r | |
238 | //\r | |
239 | // Memory Fence forces serialization, and is needed to support out of order\r | |
240 | // memory transactions. The Memory Fence is mainly used to make sure IO\r | |
241 | // transactions complete in a deterministic sequence, and to syncronize locks\r | |
242 | // an other MP code. Intel Itanium(TM) processors require explicit memory fence instructions\r | |
243 | // after every IO. Need to find a way of doing that in the function _mf.\r | |
244 | //\r | |
245 | void __mfa (void); \r | |
246 | #pragma intrinsic (__mfa) \r | |
247 | #define MEMORY_FENCE() __mfa()\r | |
aa274d2a | 248 | #endif\r |
3eb9473e | 249 | \r |
250 | \r | |
251 | //\r | |
252 | // Some compilers don't support the forward reference construct:\r | |
253 | // typedef struct XXXXX. The forward reference is required for \r | |
254 | // ANSI compatibility.\r | |
255 | //\r | |
256 | // The following macro provide a workaround for such cases.\r | |
257 | //\r | |
258 | \r | |
259 | \r | |
260 | #ifdef EFI_NO_INTERFACE_DECL\r | |
261 | #define EFI_FORWARD_DECLARATION(x)\r | |
262 | #else\r | |
263 | #define EFI_FORWARD_DECLARATION(x) typedef struct _##x x\r | |
264 | #endif\r | |
265 | \r | |
266 | //\r | |
267 | // Some C compilers optimize the calling conventions to increase performance.\r | |
268 | // _EFIAPI is used to make all public APIs follow the standard C calling \r | |
269 | // convention.\r | |
270 | //\r | |
271 | \r | |
272 | #if _MSC_EXTENSIONS \r | |
273 | #define _EFIAPI __cdecl \r | |
274 | #else\r | |
275 | #define _EFIAPI \r | |
276 | #endif\r | |
277 | \r | |
278 | \r | |
279 | #ifdef _EFI_WINNT\r | |
280 | \r | |
281 | #define EFI_SUPPRESS_BENIGN_REDEFINITION_OF_TYPE_WARNING() \\r | |
282 | warning ( disable : 4142 )\r | |
283 | \r | |
284 | #define EFI_DEFAULT_BENIGN_REDEFINITION_OF_TYPE_WARNING() \\r | |
285 | warning ( default : 4142 )\r | |
286 | #else\r | |
287 | \r | |
288 | #define EFI_SUPPRESS_BENIGN_REDEFINITION_OF_TYPE_WARNING() \\r | |
289 | warning ( disable : 4068 )\r | |
290 | \r | |
291 | #define EFI_DEFAULT_BENIGN_REDEFINITION_OF_TYPE_WARNING() \\r | |
292 | warning ( default : 4068 )\r | |
293 | \r | |
294 | \r | |
295 | #endif\r | |
296 | \r | |
297 | \r | |
298 | #endif\r | |
299 | \r |