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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: acenv.h - Generation environment specific items | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
a8357b0c | 8 | * Copyright (C) 2000 - 2010, Intel Corp. |
1da177e4 LT |
9 | * All rights reserved. |
10 | * | |
11 | * Redistribution and use in source and binary forms, with or without | |
12 | * modification, are permitted provided that the following conditions | |
13 | * are met: | |
14 | * 1. Redistributions of source code must retain the above copyright | |
15 | * notice, this list of conditions, and the following disclaimer, | |
16 | * without modification. | |
17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer | |
18 | * substantially similar to the "NO WARRANTY" disclaimer below | |
19 | * ("Disclaimer") and any redistribution must be conditioned upon | |
20 | * including a substantially similar Disclaimer requirement for further | |
21 | * binary redistribution. | |
22 | * 3. Neither the names of the above-listed copyright holders nor the names | |
23 | * of any contributors may be used to endorse or promote products derived | |
24 | * from this software without specific prior written permission. | |
25 | * | |
26 | * Alternatively, this software may be distributed under the terms of the | |
27 | * GNU General Public License ("GPL") version 2 as published by the Free | |
28 | * Software Foundation. | |
29 | * | |
30 | * NO WARRANTY | |
31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR | |
34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
41 | * POSSIBILITY OF SUCH DAMAGES. | |
42 | */ | |
43 | ||
44 | #ifndef __ACENV_H__ | |
45 | #define __ACENV_H__ | |
46 | ||
1685bd40 BM |
47 | /* Types for ACPI_MUTEX_TYPE */ |
48 | ||
49 | #define ACPI_BINARY_SEMAPHORE 0 | |
50 | #define ACPI_OSL_MUTEX 1 | |
51 | ||
52 | /* Types for DEBUGGER_THREADING */ | |
53 | ||
54 | #define DEBUGGER_SINGLE_THREADED 0 | |
55 | #define DEBUGGER_MULTI_THREADED 1 | |
56 | ||
57 | /****************************************************************************** | |
58 | * | |
1da177e4 | 59 | * Configuration for ACPI tools and utilities |
1685bd40 BM |
60 | * |
61 | *****************************************************************************/ | |
62 | ||
73459f73 | 63 | #ifdef ACPI_LIBRARY |
b229cf92 BM |
64 | /* |
65 | * Note: The non-debug version of the acpi_library does not contain any | |
1685bd40 | 66 | * debug support, for minimal size. The debug version uses ACPI_FULL_DEBUG |
b229cf92 | 67 | */ |
73459f73 RM |
68 | #define ACPI_USE_LOCAL_CACHE |
69 | #endif | |
70 | ||
b229cf92 | 71 | #ifdef ACPI_ASL_COMPILER |
1da177e4 | 72 | #define ACPI_DEBUG_OUTPUT |
1da177e4 LT |
73 | #define ACPI_APPLICATION |
74 | #define ACPI_DISASSEMBLER | |
b229cf92 | 75 | #define ACPI_CONSTANT_EVAL_ONLY |
8313524a | 76 | #define ACPI_LARGE_NAMESPACE_NODE |
793c2388 | 77 | #define ACPI_DATA_TABLE_DISASSEMBLY |
1da177e4 LT |
78 | #endif |
79 | ||
73459f73 | 80 | #ifdef ACPI_EXEC_APP |
1da177e4 LT |
81 | #undef DEBUGGER_THREADING |
82 | #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED | |
b229cf92 | 83 | #define ACPI_FULL_DEBUG |
1da177e4 LT |
84 | #define ACPI_APPLICATION |
85 | #define ACPI_DEBUGGER | |
bda663d3 | 86 | #define ACPI_MUTEX_DEBUG |
61686124 | 87 | #define ACPI_DBG_TRACK_ALLOCATIONS |
1da177e4 LT |
88 | #endif |
89 | ||
73459f73 | 90 | #ifdef ACPI_APPLICATION |
1da177e4 | 91 | #define ACPI_USE_SYSTEM_CLIBRARY |
73459f73 | 92 | #define ACPI_USE_LOCAL_CACHE |
1da177e4 LT |
93 | #endif |
94 | ||
b229cf92 BM |
95 | #ifdef ACPI_FULL_DEBUG |
96 | #define ACPI_DEBUGGER | |
97 | #define ACPI_DEBUG_OUTPUT | |
98 | #define ACPI_DISASSEMBLER | |
99 | #endif | |
100 | ||
1da177e4 LT |
101 | /* |
102 | * Environment configuration. The purpose of this file is to interface to the | |
103 | * local generation environment. | |
104 | * | |
105 | * 1) ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. | |
106 | * Otherwise, local versions of string/memory functions will be used. | |
107 | * 2) ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and | |
108 | * the standard header files may be used. | |
109 | * | |
110 | * The ACPI subsystem only uses low level C library functions that do not call | |
111 | * operating system services and may therefore be inlined in the code. | |
112 | * | |
113 | * It may be necessary to tailor these include files to the target | |
114 | * generation environment. | |
115 | * | |
116 | * | |
117 | * Functions and constants used from each header: | |
118 | * | |
119 | * string.h: memcpy | |
120 | * memset | |
121 | * strcat | |
122 | * strcmp | |
123 | * strcpy | |
124 | * strlen | |
125 | * strncmp | |
126 | * strncat | |
127 | * strncpy | |
128 | * | |
129 | * stdlib.h: strtoul | |
130 | * | |
131 | * stdarg.h: va_list | |
132 | * va_arg | |
133 | * va_start | |
134 | * va_end | |
135 | * | |
136 | */ | |
137 | ||
138 | /*! [Begin] no source code translation */ | |
139 | ||
a0a3f6c6 | 140 | #if defined(_LINUX) || defined(__linux__) |
1da177e4 LT |
141 | #include "aclinux.h" |
142 | ||
143 | #elif defined(_AED_EFI) | |
144 | #include "acefi.h" | |
145 | ||
146 | #elif defined(WIN32) | |
147 | #include "acwin.h" | |
148 | ||
149 | #elif defined(WIN64) | |
150 | #include "acwin64.h" | |
151 | ||
4be44fcd | 152 | #elif defined(MSDOS) /* Must appear after WIN32 and WIN64 check */ |
1da177e4 LT |
153 | #include "acdos16.h" |
154 | ||
793c2388 | 155 | #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) |
1da177e4 LT |
156 | #include "acfreebsd.h" |
157 | ||
158 | #elif defined(__NetBSD__) | |
159 | #include "acnetbsd.h" | |
160 | ||
161 | #elif defined(MODESTO) | |
162 | #include "acmodesto.h" | |
163 | ||
164 | #elif defined(NETWARE) | |
165 | #include "acnetware.h" | |
166 | ||
b8e4d893 BM |
167 | #elif defined(__sun) |
168 | #include "acsolaris.h" | |
169 | ||
1da177e4 LT |
170 | #else |
171 | ||
172 | /* All other environments */ | |
173 | ||
174 | #define ACPI_USE_STANDARD_HEADERS | |
175 | ||
176 | #define COMPILER_DEPENDENT_INT64 long long | |
177 | #define COMPILER_DEPENDENT_UINT64 unsigned long long | |
178 | ||
1da177e4 LT |
179 | #endif |
180 | ||
1da177e4 LT |
181 | /*! [End] no source code translation !*/ |
182 | ||
1685bd40 BM |
183 | /****************************************************************************** |
184 | * | |
185 | * Miscellaneous configuration | |
186 | * | |
187 | *****************************************************************************/ | |
188 | ||
189 | /* | |
190 | * Are mutexes supported by the host? default is no, use binary semaphores. | |
191 | */ | |
192 | #ifndef ACPI_MUTEX_TYPE | |
193 | #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE | |
194 | #endif | |
195 | ||
1da177e4 LT |
196 | /* |
197 | * Debugger threading model | |
198 | * Use single threaded if the entire subsystem is contained in an application | |
199 | * Use multiple threaded when the subsystem is running in the kernel. | |
200 | * | |
201 | * By default the model is single threaded if ACPI_APPLICATION is set, | |
202 | * multi-threaded if ACPI_APPLICATION is not set. | |
203 | */ | |
1da177e4 LT |
204 | #ifndef DEBUGGER_THREADING |
205 | #ifdef ACPI_APPLICATION | |
206 | #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED | |
207 | ||
208 | #else | |
209 | #define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED | |
210 | #endif | |
4be44fcd | 211 | #endif /* !DEBUGGER_THREADING */ |
44f6c012 | 212 | |
1da177e4 LT |
213 | /****************************************************************************** |
214 | * | |
215 | * C library configuration | |
216 | * | |
217 | *****************************************************************************/ | |
218 | ||
0897831b BM |
219 | #define ACPI_IS_ASCII(c) ((c) < 0x80) |
220 | ||
1da177e4 LT |
221 | #ifdef ACPI_USE_SYSTEM_CLIBRARY |
222 | /* | |
223 | * Use the standard C library headers. | |
224 | * We want to keep these to a minimum. | |
225 | */ | |
1da177e4 LT |
226 | #ifdef ACPI_USE_STANDARD_HEADERS |
227 | /* | |
228 | * Use the standard headers from the standard locations | |
229 | */ | |
230 | #include <stdarg.h> | |
231 | #include <stdlib.h> | |
232 | #include <string.h> | |
233 | #include <ctype.h> | |
234 | ||
4be44fcd | 235 | #endif /* ACPI_USE_STANDARD_HEADERS */ |
1da177e4 LT |
236 | |
237 | /* | |
238 | * We will be linking to the standard Clib functions | |
239 | */ | |
1da177e4 LT |
240 | #define ACPI_STRSTR(s1,s2) strstr((s1), (s2)) |
241 | #define ACPI_STRCHR(s1,c) strchr((s1), (c)) | |
1da177e4 LT |
242 | #define ACPI_STRLEN(s) (acpi_size) strlen((s)) |
243 | #define ACPI_STRCPY(d,s) (void) strcpy((d), (s)) | |
244 | #define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (acpi_size)(n)) | |
245 | #define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (acpi_size)(n)) | |
246 | #define ACPI_STRCMP(d,s) strcmp((d), (s)) | |
247 | #define ACPI_STRCAT(d,s) (void) strcat((d), (s)) | |
248 | #define ACPI_STRNCAT(d,s,n) strncat((d), (s), (acpi_size)(n)) | |
249 | #define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (acpi_size)(n)) | |
0897831b | 250 | #define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) |
1da177e4 LT |
251 | #define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (acpi_size)(n)) |
252 | #define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (acpi_size)(n)) | |
253 | ||
0c9938cc RM |
254 | #define ACPI_TOUPPER(i) toupper((int) (i)) |
255 | #define ACPI_TOLOWER(i) tolower((int) (i)) | |
256 | #define ACPI_IS_XDIGIT(i) isxdigit((int) (i)) | |
257 | #define ACPI_IS_DIGIT(i) isdigit((int) (i)) | |
258 | #define ACPI_IS_SPACE(i) isspace((int) (i)) | |
259 | #define ACPI_IS_UPPER(i) isupper((int) (i)) | |
260 | #define ACPI_IS_PRINT(i) isprint((int) (i)) | |
261 | #define ACPI_IS_ALPHA(i) isalpha((int) (i)) | |
1da177e4 | 262 | |
44f6c012 RM |
263 | #else |
264 | ||
1da177e4 LT |
265 | /****************************************************************************** |
266 | * | |
267 | * Not using native C library, use local implementations | |
268 | * | |
269 | *****************************************************************************/ | |
1da177e4 | 270 | |
44f6c012 | 271 | /* |
4be44fcd LB |
272 | * Use local definitions of C library macros and functions |
273 | * NOTE: The function implementations may not be as efficient | |
274 | * as an inline or assembly code implementation provided by a | |
275 | * native C library. | |
276 | */ | |
1da177e4 LT |
277 | |
278 | #ifndef va_arg | |
279 | ||
280 | #ifndef _VALIST | |
281 | #define _VALIST | |
282 | typedef char *va_list; | |
4be44fcd | 283 | #endif /* _VALIST */ |
1da177e4 LT |
284 | |
285 | /* | |
286 | * Storage alignment properties | |
287 | */ | |
8313524a BM |
288 | #define _AUPBND (sizeof (acpi_native_int) - 1) |
289 | #define _ADNBND (sizeof (acpi_native_int) - 1) | |
1da177e4 LT |
290 | |
291 | /* | |
292 | * Variable argument list macro definitions | |
293 | */ | |
1da177e4 LT |
294 | #define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) |
295 | #define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND)))) | |
296 | #define va_end(ap) (void) 0 | |
297 | #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND)))) | |
298 | ||
4be44fcd | 299 | #endif /* va_arg */ |
1da177e4 LT |
300 | |
301 | #define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2)) | |
302 | #define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c)) | |
1da177e4 LT |
303 | #define ACPI_STRLEN(s) (acpi_size) acpi_ut_strlen ((s)) |
304 | #define ACPI_STRCPY(d,s) (void) acpi_ut_strcpy ((d), (s)) | |
305 | #define ACPI_STRNCPY(d,s,n) (void) acpi_ut_strncpy ((d), (s), (acpi_size)(n)) | |
306 | #define ACPI_STRNCMP(d,s,n) acpi_ut_strncmp ((d), (s), (acpi_size)(n)) | |
307 | #define ACPI_STRCMP(d,s) acpi_ut_strcmp ((d), (s)) | |
308 | #define ACPI_STRCAT(d,s) (void) acpi_ut_strcat ((d), (s)) | |
309 | #define ACPI_STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (acpi_size)(n)) | |
310 | #define ACPI_STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s), (acpi_size)(n)) | |
0897831b | 311 | #define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) |
1da177e4 LT |
312 | #define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n)) |
313 | #define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n)) | |
2147d3f0 BM |
314 | #define ACPI_TOUPPER(c) acpi_ut_to_upper ((int) (c)) |
315 | #define ACPI_TOLOWER(c) acpi_ut_to_lower ((int) (c)) | |
1da177e4 | 316 | |
4be44fcd | 317 | #endif /* ACPI_USE_SYSTEM_CLIBRARY */ |
1da177e4 LT |
318 | |
319 | /****************************************************************************** | |
320 | * | |
321 | * Assembly code macros | |
322 | * | |
323 | *****************************************************************************/ | |
324 | ||
325 | /* | |
326 | * Handle platform- and compiler-specific assembly language differences. | |
327 | * These should already have been defined by the platform includes above. | |
328 | * | |
329 | * Notes: | |
330 | * 1) Interrupt 3 is used to break into a debugger | |
331 | * 2) Interrupts are turned off during ACPI register setup | |
332 | */ | |
333 | ||
334 | /* Unrecognized compiler, use defaults */ | |
335 | ||
336 | #ifndef ACPI_ASM_MACROS | |
337 | ||
338 | /* | |
339 | * Calling conventions: | |
340 | * | |
341 | * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) | |
342 | * ACPI_EXTERNAL_XFACE - External ACPI interfaces | |
343 | * ACPI_INTERNAL_XFACE - Internal ACPI interfaces | |
344 | * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces | |
345 | */ | |
346 | #define ACPI_SYSTEM_XFACE | |
347 | #define ACPI_EXTERNAL_XFACE | |
348 | #define ACPI_INTERNAL_XFACE | |
349 | #define ACPI_INTERNAL_VAR_XFACE | |
350 | ||
351 | #define ACPI_ASM_MACROS | |
352 | #define BREAKPOINT3 | |
353 | #define ACPI_DISABLE_IRQS() | |
354 | #define ACPI_ENABLE_IRQS() | |
355 | #define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acq) | |
356 | #define ACPI_RELEASE_GLOBAL_LOCK(Glptr, acq) | |
357 | ||
4be44fcd | 358 | #endif /* ACPI_ASM_MACROS */ |
1da177e4 LT |
359 | |
360 | #ifdef ACPI_APPLICATION | |
361 | ||
362 | /* Don't want software interrupts within a ring3 application */ | |
363 | ||
364 | #undef BREAKPOINT3 | |
365 | #define BREAKPOINT3 | |
366 | #endif | |
367 | ||
1da177e4 LT |
368 | /****************************************************************************** |
369 | * | |
370 | * Compiler-specific information is contained in the compiler-specific | |
371 | * headers. | |
372 | * | |
373 | *****************************************************************************/ | |
4be44fcd | 374 | #endif /* __ACENV_H__ */ |