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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
75c8044f | 3 | * Name: acenv.h - Host and compiler configuration |
1da177e4 LT |
4 | * |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
75e7386b | 8 | * Copyright (C) 2000 - 2012, 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 | ||
0947c6de LZ |
47 | /* |
48 | * Environment configuration. The purpose of this file is to interface ACPICA | |
49 | * to the local environment. This includes compiler-specific, OS-specific, | |
50 | * and machine-specific configuration. | |
51 | */ | |
1685bd40 BM |
52 | /* Types for ACPI_MUTEX_TYPE */ |
53 | ||
54 | #define ACPI_BINARY_SEMAPHORE 0 | |
55 | #define ACPI_OSL_MUTEX 1 | |
56 | ||
57 | /* Types for DEBUGGER_THREADING */ | |
58 | ||
59 | #define DEBUGGER_SINGLE_THREADED 0 | |
60 | #define DEBUGGER_MULTI_THREADED 1 | |
61 | ||
62 | /****************************************************************************** | |
63 | * | |
1da177e4 | 64 | * Configuration for ACPI tools and utilities |
1685bd40 BM |
65 | * |
66 | *****************************************************************************/ | |
67 | ||
75c8044f | 68 | /* Linkable ACPICA library */ |
73459f73 RM |
69 | #ifdef ACPI_LIBRARY |
70 | #define ACPI_USE_LOCAL_CACHE | |
71 | #endif | |
72 | ||
75c8044f | 73 | /* iASL configuration */ |
b229cf92 | 74 | #ifdef ACPI_ASL_COMPILER |
1da177e4 | 75 | #define ACPI_DEBUG_OUTPUT |
1da177e4 LT |
76 | #define ACPI_APPLICATION |
77 | #define ACPI_DISASSEMBLER | |
b229cf92 | 78 | #define ACPI_CONSTANT_EVAL_ONLY |
8313524a | 79 | #define ACPI_LARGE_NAMESPACE_NODE |
793c2388 | 80 | #define ACPI_DATA_TABLE_DISASSEMBLY |
1da177e4 LT |
81 | #endif |
82 | ||
75c8044f | 83 | /* acpi_exec configuration. Multithreaded with full AML debugger */ |
73459f73 | 84 | #ifdef ACPI_EXEC_APP |
1da177e4 LT |
85 | #undef DEBUGGER_THREADING |
86 | #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED | |
b229cf92 | 87 | #define ACPI_FULL_DEBUG |
1da177e4 LT |
88 | #define ACPI_APPLICATION |
89 | #define ACPI_DEBUGGER | |
bda663d3 | 90 | #define ACPI_MUTEX_DEBUG |
61686124 | 91 | #define ACPI_DBG_TRACK_ALLOCATIONS |
1da177e4 LT |
92 | #endif |
93 | ||
75c8044f | 94 | /* Common for all ACPICA applications */ |
73459f73 | 95 | #ifdef ACPI_APPLICATION |
1da177e4 | 96 | #define ACPI_USE_SYSTEM_CLIBRARY |
73459f73 | 97 | #define ACPI_USE_LOCAL_CACHE |
1da177e4 LT |
98 | #endif |
99 | ||
75c8044f | 100 | /* Common debug support */ |
b229cf92 BM |
101 | #ifdef ACPI_FULL_DEBUG |
102 | #define ACPI_DEBUGGER | |
103 | #define ACPI_DEBUG_OUTPUT | |
104 | #define ACPI_DISASSEMBLER | |
105 | #endif | |
106 | ||
1da177e4 LT |
107 | |
108 | /*! [Begin] no source code translation */ | |
109 | ||
0947c6de LZ |
110 | /****************************************************************************** |
111 | * | |
112 | * Host configuration files. The compiler configuration files are included | |
113 | * by the host files. | |
114 | * | |
115 | *****************************************************************************/ | |
a0a3f6c6 | 116 | #if defined(_LINUX) || defined(__linux__) |
a1ce3928 | 117 | #include <acpi/platform/aclinux.h> |
1da177e4 | 118 | |
793c2388 | 119 | #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) |
1da177e4 LT |
120 | #include "acfreebsd.h" |
121 | ||
122 | #elif defined(__NetBSD__) | |
123 | #include "acnetbsd.h" | |
124 | ||
0947c6de LZ |
125 | #elif defined(__sun) |
126 | #include "acsolaris.h" | |
127 | ||
1da177e4 LT |
128 | #elif defined(MODESTO) |
129 | #include "acmodesto.h" | |
130 | ||
131 | #elif defined(NETWARE) | |
132 | #include "acnetware.h" | |
133 | ||
0947c6de LZ |
134 | #elif defined(_CYGWIN) |
135 | #include "accygwin.h" | |
b8e4d893 | 136 | |
0947c6de LZ |
137 | #elif defined(WIN32) |
138 | #include "acwin.h" | |
139 | ||
140 | #elif defined(WIN64) | |
141 | #include "acwin64.h" | |
1da177e4 | 142 | |
0947c6de LZ |
143 | #elif defined(_WRS_LIB_BUILD) |
144 | #include "acvxworks.h" | |
1da177e4 | 145 | |
0947c6de LZ |
146 | #elif defined(__OS2__) |
147 | #include "acos2.h" | |
1da177e4 | 148 | |
0947c6de LZ |
149 | #elif defined(_AED_EFI) |
150 | #include "acefi.h" | |
151 | ||
152 | #elif defined(__HAIKU__) | |
153 | #include "achaiku.h" | |
154 | ||
155 | #else | |
156 | ||
157 | /* Unknown environment */ | |
1da177e4 | 158 | |
0947c6de | 159 | #error Unknown target environment |
1da177e4 LT |
160 | #endif |
161 | ||
1da177e4 LT |
162 | /*! [End] no source code translation !*/ |
163 | ||
1685bd40 BM |
164 | /****************************************************************************** |
165 | * | |
0947c6de LZ |
166 | * Setup defaults for the required symbols that were not defined in one of |
167 | * the host/compiler files above. | |
1685bd40 BM |
168 | * |
169 | *****************************************************************************/ | |
170 | ||
0947c6de LZ |
171 | /* 64-bit data types */ |
172 | ||
173 | #ifndef COMPILER_DEPENDENT_INT64 | |
174 | #define COMPILER_DEPENDENT_INT64 long long | |
175 | #endif | |
176 | ||
177 | #ifndef COMPILER_DEPENDENT_UINT64 | |
178 | #define COMPILER_DEPENDENT_UINT64 unsigned long long | |
179 | #endif | |
180 | ||
75c8044f | 181 | /* Type of mutex supported by host. Default is binary semaphores. */ |
1685bd40 BM |
182 | #ifndef ACPI_MUTEX_TYPE |
183 | #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE | |
184 | #endif | |
185 | ||
0947c6de LZ |
186 | /* Global Lock acquire/release */ |
187 | ||
188 | #ifndef ACPI_ACQUIRE_GLOBAL_LOCK | |
189 | #define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1 | |
190 | #endif | |
191 | ||
192 | #ifndef ACPI_RELEASE_GLOBAL_LOCK | |
193 | #define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0 | |
194 | #endif | |
195 | ||
196 | /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ | |
197 | ||
198 | #ifndef ACPI_FLUSH_CPU_CACHE | |
199 | #define ACPI_FLUSH_CPU_CACHE() | |
200 | #endif | |
201 | ||
8f40f171 LM |
202 | /* "inline" keywords - configurable since inline is not standardized */ |
203 | ||
204 | #ifndef ACPI_INLINE | |
205 | #define ACPI_INLINE | |
206 | #endif | |
207 | ||
0947c6de LZ |
208 | /* |
209 | * Configurable calling conventions: | |
210 | * | |
211 | * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) | |
212 | * ACPI_EXTERNAL_XFACE - External ACPI interfaces | |
213 | * ACPI_INTERNAL_XFACE - Internal ACPI interfaces | |
214 | * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces | |
215 | */ | |
216 | #ifndef ACPI_SYSTEM_XFACE | |
217 | #define ACPI_SYSTEM_XFACE | |
218 | #endif | |
219 | ||
220 | #ifndef ACPI_EXTERNAL_XFACE | |
221 | #define ACPI_EXTERNAL_XFACE | |
222 | #endif | |
223 | ||
224 | #ifndef ACPI_INTERNAL_XFACE | |
225 | #define ACPI_INTERNAL_XFACE | |
226 | #endif | |
227 | ||
228 | #ifndef ACPI_INTERNAL_VAR_XFACE | |
229 | #define ACPI_INTERNAL_VAR_XFACE | |
230 | #endif | |
231 | ||
1da177e4 LT |
232 | /* |
233 | * Debugger threading model | |
234 | * Use single threaded if the entire subsystem is contained in an application | |
235 | * Use multiple threaded when the subsystem is running in the kernel. | |
236 | * | |
237 | * By default the model is single threaded if ACPI_APPLICATION is set, | |
238 | * multi-threaded if ACPI_APPLICATION is not set. | |
239 | */ | |
1da177e4 LT |
240 | #ifndef DEBUGGER_THREADING |
241 | #ifdef ACPI_APPLICATION | |
242 | #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED | |
243 | ||
244 | #else | |
245 | #define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED | |
246 | #endif | |
4be44fcd | 247 | #endif /* !DEBUGGER_THREADING */ |
44f6c012 | 248 | |
1da177e4 LT |
249 | /****************************************************************************** |
250 | * | |
251 | * C library configuration | |
252 | * | |
253 | *****************************************************************************/ | |
254 | ||
0897831b BM |
255 | #define ACPI_IS_ASCII(c) ((c) < 0x80) |
256 | ||
1da177e4 | 257 | /* |
0947c6de LZ |
258 | * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. |
259 | * Otherwise, local versions of string/memory functions will be used. | |
260 | * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and | |
261 | * the standard header files may be used. | |
262 | * | |
263 | * The ACPICA subsystem only uses low level C library functions that do not call | |
264 | * operating system services and may therefore be inlined in the code. | |
265 | * | |
266 | * It may be necessary to tailor these include files to the target | |
267 | * generation environment. | |
1da177e4 | 268 | */ |
0947c6de LZ |
269 | #ifdef ACPI_USE_SYSTEM_CLIBRARY |
270 | ||
271 | /* Use the standard C library headers. We want to keep these to a minimum. */ | |
272 | ||
1da177e4 | 273 | #ifdef ACPI_USE_STANDARD_HEADERS |
75c8044f | 274 | /* Use the standard headers from the standard locations */ |
1da177e4 LT |
275 | #include <stdarg.h> |
276 | #include <stdlib.h> | |
277 | #include <string.h> | |
278 | #include <ctype.h> | |
279 | ||
4be44fcd | 280 | #endif /* ACPI_USE_STANDARD_HEADERS */ |
1da177e4 | 281 | |
75c8044f | 282 | /* We will be linking to the standard Clib functions */ |
1da177e4 LT |
283 | #define ACPI_STRSTR(s1,s2) strstr((s1), (s2)) |
284 | #define ACPI_STRCHR(s1,c) strchr((s1), (c)) | |
1da177e4 LT |
285 | #define ACPI_STRLEN(s) (acpi_size) strlen((s)) |
286 | #define ACPI_STRCPY(d,s) (void) strcpy((d), (s)) | |
287 | #define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (acpi_size)(n)) | |
288 | #define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (acpi_size)(n)) | |
289 | #define ACPI_STRCMP(d,s) strcmp((d), (s)) | |
290 | #define ACPI_STRCAT(d,s) (void) strcat((d), (s)) | |
291 | #define ACPI_STRNCAT(d,s,n) strncat((d), (s), (acpi_size)(n)) | |
292 | #define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (acpi_size)(n)) | |
0897831b | 293 | #define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) |
1da177e4 LT |
294 | #define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (acpi_size)(n)) |
295 | #define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (acpi_size)(n)) | |
296 | ||
0c9938cc RM |
297 | #define ACPI_TOUPPER(i) toupper((int) (i)) |
298 | #define ACPI_TOLOWER(i) tolower((int) (i)) | |
299 | #define ACPI_IS_XDIGIT(i) isxdigit((int) (i)) | |
300 | #define ACPI_IS_DIGIT(i) isdigit((int) (i)) | |
301 | #define ACPI_IS_SPACE(i) isspace((int) (i)) | |
302 | #define ACPI_IS_UPPER(i) isupper((int) (i)) | |
303 | #define ACPI_IS_PRINT(i) isprint((int) (i)) | |
304 | #define ACPI_IS_ALPHA(i) isalpha((int) (i)) | |
1da177e4 | 305 | |
44f6c012 RM |
306 | #else |
307 | ||
1da177e4 LT |
308 | /****************************************************************************** |
309 | * | |
310 | * Not using native C library, use local implementations | |
311 | * | |
312 | *****************************************************************************/ | |
1da177e4 | 313 | |
75c8044f LZ |
314 | /* |
315 | * Use local definitions of C library macros and functions. These function | |
316 | * implementations may not be as efficient as an inline or assembly code | |
317 | * implementation provided by a native C library, but they are functionally | |
318 | * equivalent. | |
319 | */ | |
1da177e4 LT |
320 | |
321 | #ifndef va_arg | |
322 | ||
323 | #ifndef _VALIST | |
324 | #define _VALIST | |
325 | typedef char *va_list; | |
4be44fcd | 326 | #endif /* _VALIST */ |
1da177e4 | 327 | |
75c8044f | 328 | /* Storage alignment properties */ |
8313524a BM |
329 | #define _AUPBND (sizeof (acpi_native_int) - 1) |
330 | #define _ADNBND (sizeof (acpi_native_int) - 1) | |
1da177e4 | 331 | |
75c8044f | 332 | /* Variable argument list macro definitions */ |
1da177e4 LT |
333 | #define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) |
334 | #define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND)))) | |
0947c6de | 335 | #define va_end(ap) (ap = (va_list) NULL) |
1da177e4 LT |
336 | #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND)))) |
337 | ||
4be44fcd | 338 | #endif /* va_arg */ |
1da177e4 | 339 | |
75c8044f | 340 | /* Use the local (ACPICA) definitions of the clib functions */ |
1da177e4 LT |
341 | #define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2)) |
342 | #define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c)) | |
1da177e4 LT |
343 | #define ACPI_STRLEN(s) (acpi_size) acpi_ut_strlen ((s)) |
344 | #define ACPI_STRCPY(d,s) (void) acpi_ut_strcpy ((d), (s)) | |
345 | #define ACPI_STRNCPY(d,s,n) (void) acpi_ut_strncpy ((d), (s), (acpi_size)(n)) | |
346 | #define ACPI_STRNCMP(d,s,n) acpi_ut_strncmp ((d), (s), (acpi_size)(n)) | |
347 | #define ACPI_STRCMP(d,s) acpi_ut_strcmp ((d), (s)) | |
348 | #define ACPI_STRCAT(d,s) (void) acpi_ut_strcat ((d), (s)) | |
349 | #define ACPI_STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (acpi_size)(n)) | |
350 | #define ACPI_STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s), (acpi_size)(n)) | |
0897831b | 351 | #define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) |
1da177e4 LT |
352 | #define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n)) |
353 | #define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n)) | |
2147d3f0 BM |
354 | #define ACPI_TOUPPER(c) acpi_ut_to_upper ((int) (c)) |
355 | #define ACPI_TOLOWER(c) acpi_ut_to_lower ((int) (c)) | |
1da177e4 | 356 | |
4be44fcd | 357 | #endif /* ACPI_USE_SYSTEM_CLIBRARY */ |
1da177e4 | 358 | |
4be44fcd | 359 | #endif /* __ACENV_H__ */ |