Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Name: acenv.h - Generation environment specific items |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
Bob Moore | 4a90c7e | 2006-01-13 16:22:00 -0500 | [diff] [blame] | 8 | * Copyright (C) 2000 - 2006, R. Byron Moore |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 47 | /* |
| 48 | * Configuration for ACPI tools and utilities |
| 49 | */ |
| 50 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 51 | #ifdef ACPI_LIBRARY |
| 52 | #define ACPI_USE_LOCAL_CACHE |
| 53 | #endif |
| 54 | |
| 55 | #ifdef ACPI_DUMP_APP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 56 | #ifndef MSDOS |
| 57 | #define ACPI_DEBUG_OUTPUT |
| 58 | #endif |
| 59 | #define ACPI_APPLICATION |
| 60 | #define ACPI_DISASSEMBLER |
| 61 | #define ACPI_NO_METHOD_EXECUTION |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 62 | #endif |
| 63 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 64 | #ifdef ACPI_EXEC_APP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 65 | #undef DEBUGGER_THREADING |
| 66 | #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED |
| 67 | #define ACPI_DEBUG_OUTPUT |
| 68 | #define ACPI_APPLICATION |
| 69 | #define ACPI_DEBUGGER |
| 70 | #define ACPI_DISASSEMBLER |
Robert Moore | bda663d | 2005-09-16 16:51:15 -0400 | [diff] [blame] | 71 | #define ACPI_MUTEX_DEBUG |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 72 | #endif |
| 73 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 74 | #ifdef ACPI_ASL_COMPILER |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 75 | #define ACPI_DEBUG_OUTPUT |
| 76 | #define ACPI_APPLICATION |
| 77 | #define ACPI_DISASSEMBLER |
| 78 | #define ACPI_CONSTANT_EVAL_ONLY |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 79 | #endif |
| 80 | |
| 81 | #ifdef ACPI_APPLICATION |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 82 | #define ACPI_USE_SYSTEM_CLIBRARY |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 83 | #define ACPI_USE_LOCAL_CACHE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 84 | #endif |
| 85 | |
| 86 | /* |
| 87 | * Environment configuration. The purpose of this file is to interface to the |
| 88 | * local generation environment. |
| 89 | * |
| 90 | * 1) ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. |
| 91 | * Otherwise, local versions of string/memory functions will be used. |
| 92 | * 2) ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and |
| 93 | * the standard header files may be used. |
| 94 | * |
| 95 | * The ACPI subsystem only uses low level C library functions that do not call |
| 96 | * operating system services and may therefore be inlined in the code. |
| 97 | * |
| 98 | * It may be necessary to tailor these include files to the target |
| 99 | * generation environment. |
| 100 | * |
| 101 | * |
| 102 | * Functions and constants used from each header: |
| 103 | * |
| 104 | * string.h: memcpy |
| 105 | * memset |
| 106 | * strcat |
| 107 | * strcmp |
| 108 | * strcpy |
| 109 | * strlen |
| 110 | * strncmp |
| 111 | * strncat |
| 112 | * strncpy |
| 113 | * |
| 114 | * stdlib.h: strtoul |
| 115 | * |
| 116 | * stdarg.h: va_list |
| 117 | * va_arg |
| 118 | * va_start |
| 119 | * va_end |
| 120 | * |
| 121 | */ |
| 122 | |
| 123 | /*! [Begin] no source code translation */ |
| 124 | |
| 125 | #if defined(__linux__) |
| 126 | #include "aclinux.h" |
| 127 | |
| 128 | #elif defined(_AED_EFI) |
| 129 | #include "acefi.h" |
| 130 | |
| 131 | #elif defined(WIN32) |
| 132 | #include "acwin.h" |
| 133 | |
| 134 | #elif defined(WIN64) |
| 135 | #include "acwin64.h" |
| 136 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 137 | #elif defined(MSDOS) /* Must appear after WIN32 and WIN64 check */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 138 | #include "acdos16.h" |
| 139 | |
| 140 | #elif defined(__FreeBSD__) |
| 141 | #include "acfreebsd.h" |
| 142 | |
| 143 | #elif defined(__NetBSD__) |
| 144 | #include "acnetbsd.h" |
| 145 | |
| 146 | #elif defined(MODESTO) |
| 147 | #include "acmodesto.h" |
| 148 | |
| 149 | #elif defined(NETWARE) |
| 150 | #include "acnetware.h" |
| 151 | |
Bob Moore | b8e4d89 | 2006-01-27 16:43:00 -0500 | [diff] [blame] | 152 | #elif defined(__sun) |
| 153 | #include "acsolaris.h" |
| 154 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 155 | #else |
| 156 | |
| 157 | /* All other environments */ |
| 158 | |
| 159 | #define ACPI_USE_STANDARD_HEADERS |
| 160 | |
| 161 | #define COMPILER_DEPENDENT_INT64 long long |
| 162 | #define COMPILER_DEPENDENT_UINT64 unsigned long long |
| 163 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 164 | #endif |
| 165 | |
| 166 | /* |
| 167 | * Memory allocation tracking. Used only if |
| 168 | * 1) This is the debug version |
| 169 | * 2) This is NOT a 16-bit version of the code (not enough real-mode memory) |
| 170 | */ |
| 171 | #ifdef ACPI_DEBUG_OUTPUT |
| 172 | #if ACPI_MACHINE_WIDTH != 16 |
| 173 | #define ACPI_DBG_TRACK_ALLOCATIONS |
| 174 | #endif |
| 175 | #endif |
| 176 | |
| 177 | /*! [End] no source code translation !*/ |
| 178 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 179 | /* |
| 180 | * Debugger threading model |
| 181 | * Use single threaded if the entire subsystem is contained in an application |
| 182 | * Use multiple threaded when the subsystem is running in the kernel. |
| 183 | * |
| 184 | * By default the model is single threaded if ACPI_APPLICATION is set, |
| 185 | * multi-threaded if ACPI_APPLICATION is not set. |
| 186 | */ |
| 187 | #define DEBUGGER_SINGLE_THREADED 0 |
| 188 | #define DEBUGGER_MULTI_THREADED 1 |
| 189 | |
| 190 | #ifndef DEBUGGER_THREADING |
| 191 | #ifdef ACPI_APPLICATION |
| 192 | #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED |
| 193 | |
| 194 | #else |
| 195 | #define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED |
| 196 | #endif |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 197 | #endif /* !DEBUGGER_THREADING */ |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 198 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 199 | /****************************************************************************** |
| 200 | * |
| 201 | * C library configuration |
| 202 | * |
| 203 | *****************************************************************************/ |
| 204 | |
Bob Moore | 0897831 | 2005-10-21 00:00:00 -0400 | [diff] [blame] | 205 | #define ACPI_IS_ASCII(c) ((c) < 0x80) |
| 206 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 207 | #ifdef ACPI_USE_SYSTEM_CLIBRARY |
| 208 | /* |
| 209 | * Use the standard C library headers. |
| 210 | * We want to keep these to a minimum. |
| 211 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 212 | #ifdef ACPI_USE_STANDARD_HEADERS |
| 213 | /* |
| 214 | * Use the standard headers from the standard locations |
| 215 | */ |
| 216 | #include <stdarg.h> |
| 217 | #include <stdlib.h> |
| 218 | #include <string.h> |
| 219 | #include <ctype.h> |
| 220 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 221 | #endif /* ACPI_USE_STANDARD_HEADERS */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 222 | |
| 223 | /* |
| 224 | * We will be linking to the standard Clib functions |
| 225 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 226 | #define ACPI_STRSTR(s1,s2) strstr((s1), (s2)) |
| 227 | #define ACPI_STRCHR(s1,c) strchr((s1), (c)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 228 | #define ACPI_STRLEN(s) (acpi_size) strlen((s)) |
| 229 | #define ACPI_STRCPY(d,s) (void) strcpy((d), (s)) |
| 230 | #define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (acpi_size)(n)) |
| 231 | #define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (acpi_size)(n)) |
| 232 | #define ACPI_STRCMP(d,s) strcmp((d), (s)) |
| 233 | #define ACPI_STRCAT(d,s) (void) strcat((d), (s)) |
| 234 | #define ACPI_STRNCAT(d,s,n) strncat((d), (s), (acpi_size)(n)) |
| 235 | #define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (acpi_size)(n)) |
Bob Moore | 0897831 | 2005-10-21 00:00:00 -0400 | [diff] [blame] | 236 | #define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 237 | #define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (acpi_size)(n)) |
| 238 | #define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (acpi_size)(n)) |
| 239 | |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 240 | #define ACPI_TOUPPER(i) toupper((int) (i)) |
| 241 | #define ACPI_TOLOWER(i) tolower((int) (i)) |
| 242 | #define ACPI_IS_XDIGIT(i) isxdigit((int) (i)) |
| 243 | #define ACPI_IS_DIGIT(i) isdigit((int) (i)) |
| 244 | #define ACPI_IS_SPACE(i) isspace((int) (i)) |
| 245 | #define ACPI_IS_UPPER(i) isupper((int) (i)) |
| 246 | #define ACPI_IS_PRINT(i) isprint((int) (i)) |
| 247 | #define ACPI_IS_ALPHA(i) isalpha((int) (i)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 248 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 249 | #else |
| 250 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 251 | /****************************************************************************** |
| 252 | * |
| 253 | * Not using native C library, use local implementations |
| 254 | * |
| 255 | *****************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 256 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 257 | /* |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 258 | * Use local definitions of C library macros and functions |
| 259 | * NOTE: The function implementations may not be as efficient |
| 260 | * as an inline or assembly code implementation provided by a |
| 261 | * native C library. |
| 262 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 263 | |
| 264 | #ifndef va_arg |
| 265 | |
| 266 | #ifndef _VALIST |
| 267 | #define _VALIST |
| 268 | typedef char *va_list; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 269 | #endif /* _VALIST */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 270 | |
| 271 | /* |
| 272 | * Storage alignment properties |
| 273 | */ |
Bob Moore | 0897831 | 2005-10-21 00:00:00 -0400 | [diff] [blame] | 274 | #define _AUPBND (sizeof (acpi_native_uint) - 1) |
| 275 | #define _ADNBND (sizeof (acpi_native_uint) - 1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 276 | |
| 277 | /* |
| 278 | * Variable argument list macro definitions |
| 279 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 280 | #define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) |
| 281 | #define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND)))) |
| 282 | #define va_end(ap) (void) 0 |
| 283 | #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND)))) |
| 284 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 285 | #endif /* va_arg */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 286 | |
| 287 | #define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2)) |
| 288 | #define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 289 | #define ACPI_STRLEN(s) (acpi_size) acpi_ut_strlen ((s)) |
| 290 | #define ACPI_STRCPY(d,s) (void) acpi_ut_strcpy ((d), (s)) |
| 291 | #define ACPI_STRNCPY(d,s,n) (void) acpi_ut_strncpy ((d), (s), (acpi_size)(n)) |
| 292 | #define ACPI_STRNCMP(d,s,n) acpi_ut_strncmp ((d), (s), (acpi_size)(n)) |
| 293 | #define ACPI_STRCMP(d,s) acpi_ut_strcmp ((d), (s)) |
| 294 | #define ACPI_STRCAT(d,s) (void) acpi_ut_strcat ((d), (s)) |
| 295 | #define ACPI_STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (acpi_size)(n)) |
| 296 | #define ACPI_STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s), (acpi_size)(n)) |
Bob Moore | 0897831 | 2005-10-21 00:00:00 -0400 | [diff] [blame] | 297 | #define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 298 | #define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n)) |
| 299 | #define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n)) |
| 300 | #define ACPI_TOUPPER acpi_ut_to_upper |
| 301 | #define ACPI_TOLOWER acpi_ut_to_lower |
| 302 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 303 | #endif /* ACPI_USE_SYSTEM_CLIBRARY */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 304 | |
| 305 | /****************************************************************************** |
| 306 | * |
| 307 | * Assembly code macros |
| 308 | * |
| 309 | *****************************************************************************/ |
| 310 | |
| 311 | /* |
| 312 | * Handle platform- and compiler-specific assembly language differences. |
| 313 | * These should already have been defined by the platform includes above. |
| 314 | * |
| 315 | * Notes: |
| 316 | * 1) Interrupt 3 is used to break into a debugger |
| 317 | * 2) Interrupts are turned off during ACPI register setup |
| 318 | */ |
| 319 | |
| 320 | /* Unrecognized compiler, use defaults */ |
| 321 | |
| 322 | #ifndef ACPI_ASM_MACROS |
| 323 | |
| 324 | /* |
| 325 | * Calling conventions: |
| 326 | * |
| 327 | * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) |
| 328 | * ACPI_EXTERNAL_XFACE - External ACPI interfaces |
| 329 | * ACPI_INTERNAL_XFACE - Internal ACPI interfaces |
| 330 | * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces |
| 331 | */ |
| 332 | #define ACPI_SYSTEM_XFACE |
| 333 | #define ACPI_EXTERNAL_XFACE |
| 334 | #define ACPI_INTERNAL_XFACE |
| 335 | #define ACPI_INTERNAL_VAR_XFACE |
| 336 | |
| 337 | #define ACPI_ASM_MACROS |
| 338 | #define BREAKPOINT3 |
| 339 | #define ACPI_DISABLE_IRQS() |
| 340 | #define ACPI_ENABLE_IRQS() |
| 341 | #define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acq) |
| 342 | #define ACPI_RELEASE_GLOBAL_LOCK(Glptr, acq) |
| 343 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 344 | #endif /* ACPI_ASM_MACROS */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 345 | |
| 346 | #ifdef ACPI_APPLICATION |
| 347 | |
| 348 | /* Don't want software interrupts within a ring3 application */ |
| 349 | |
| 350 | #undef BREAKPOINT3 |
| 351 | #define BREAKPOINT3 |
| 352 | #endif |
| 353 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 354 | /****************************************************************************** |
| 355 | * |
| 356 | * Compiler-specific information is contained in the compiler-specific |
| 357 | * headers. |
| 358 | * |
| 359 | *****************************************************************************/ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 360 | #endif /* __ACENV_H__ */ |