1 /****************************************************************************** 2 * 3 * Name: acenv.h - Host and compiler configuration 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2009, Intel Corp. 12 * All rights reserved. 13 * 14 * 2. License 15 * 16 * 2.1. This is your license from Intel Corp. under its intellectual property 17 * rights. You may have additional license terms from the party that provided 18 * you this software, covering your right to use that party's intellectual 19 * property rights. 20 * 21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 22 * copy of the source code appearing in this file ("Covered Code") an 23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 24 * base code distributed originally by Intel ("Original Intel Code") to copy, 25 * make derivatives, distribute, use and display any portion of the Covered 26 * Code in any form, with the right to sublicense such rights; and 27 * 28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 29 * license (with the right to sublicense), under only those claims of Intel 30 * patents that are infringed by the Original Intel Code, to make, use, sell, 31 * offer to sell, and import the Covered Code and derivative works thereof 32 * solely to the minimum extent necessary to exercise the above copyright 33 * license, and in no event shall the patent license extend to any additions 34 * to or modifications of the Original Intel Code. No other license or right 35 * is granted directly or by implication, estoppel or otherwise; 36 * 37 * The above copyright and patent license is granted only if the following 38 * conditions are met: 39 * 40 * 3. Conditions 41 * 42 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 43 * Redistribution of source code of any substantial portion of the Covered 44 * Code or modification with rights to further distribute source must include 45 * the above Copyright Notice, the above License, this list of Conditions, 46 * and the following Disclaimer and Export Compliance provision. In addition, 47 * Licensee must cause all Covered Code to which Licensee contributes to 48 * contain a file documenting the changes Licensee made to create that Covered 49 * Code and the date of any change. Licensee must include in that file the 50 * documentation of any changes made by any predecessor Licensee. Licensee 51 * must include a prominent statement that the modification is derived, 52 * directly or indirectly, from Original Intel Code. 53 * 54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 55 * Redistribution of source code of any substantial portion of the Covered 56 * Code or modification without rights to further distribute source must 57 * include the following Disclaimer and Export Compliance provision in the 58 * documentation and/or other materials provided with distribution. In 59 * addition, Licensee may not authorize further sublicense of source of any 60 * portion of the Covered Code, and must include terms to the effect that the 61 * license from Licensee to its licensee is limited to the intellectual 62 * property embodied in the software Licensee provides to its licensee, and 63 * not to intellectual property embodied in modifications its licensee may 64 * make. 65 * 66 * 3.3. Redistribution of Executable. Redistribution in executable form of any 67 * substantial portion of the Covered Code or modification must reproduce the 68 * above Copyright Notice, and the following Disclaimer and Export Compliance 69 * provision in the documentation and/or other materials provided with the 70 * distribution. 71 * 72 * 3.4. Intel retains all right, title, and interest in and to the Original 73 * Intel Code. 74 * 75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 76 * Intel shall be used in advertising or otherwise to promote the sale, use or 77 * other dealings in products derived from or relating to the Covered Code 78 * without prior written authorization from Intel. 79 * 80 * 4. Disclaimer and Export Compliance 81 * 82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 88 * PARTICULAR PURPOSE. 89 * 90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 97 * LIMITED REMEDY. 98 * 99 * 4.3. Licensee shall not export, either directly or indirectly, any of this 100 * software or system incorporating such software without first obtaining any 101 * required license or other approval from the U. S. Department of Commerce or 102 * any other agency or department of the United States Government. In the 103 * event Licensee exports any such software from the United States or 104 * re-exports any such software from a foreign destination, Licensee shall 105 * ensure that the distribution and export/re-export of the software is in 106 * compliance with all laws, regulations, orders, or other restrictions of the 107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 108 * any of its subsidiaries will export/re-export any technical data, process, 109 * software, or service, directly or indirectly, to any country for which the 110 * United States government or any agency thereof requires an export license, 111 * other governmental approval, or letter of assurance, without first obtaining 112 * such license, approval or letter. 113 * 114 *****************************************************************************/ 115 116 #ifndef __ACENV_H__ 117 #define __ACENV_H__ 118 119 /* 120 * Environment configuration. The purpose of this file is to interface ACPICA 121 * to the local environment. This includes compiler-specific, OS-specific, 122 * and machine-specific configuration. 123 */ 124 125 /* Types for ACPI_MUTEX_TYPE */ 126 127 #define ACPI_BINARY_SEMAPHORE 0 128 #define ACPI_OSL_MUTEX 1 129 130 /* Types for DEBUGGER_THREADING */ 131 132 #define DEBUGGER_SINGLE_THREADED 0 133 #define DEBUGGER_MULTI_THREADED 1 134 135 136 /****************************************************************************** 137 * 138 * Configuration for ACPI tools and utilities 139 * 140 *****************************************************************************/ 141 142 /* iASL configuration */ 143 144 #ifdef ACPI_ASL_COMPILER 145 #define ACPI_APPLICATION 146 #define ACPI_DISASSEMBLER 147 #define ACPI_DEBUG_OUTPUT 148 #define ACPI_CONSTANT_EVAL_ONLY 149 #define ACPI_LARGE_NAMESPACE_NODE 150 #define ACPI_DATA_TABLE_DISASSEMBLY 151 #endif 152 153 /* AcpiExec configuration */ 154 155 #ifdef ACPI_EXEC_APP 156 #define ACPI_APPLICATION 157 #define ACPI_FULL_DEBUG 158 #define ACPI_MUTEX_DEBUG 159 #define ACPI_DBG_TRACK_ALLOCATIONS 160 #endif 161 162 /* Linkable ACPICA library */ 163 164 #ifdef ACPI_LIBRARY 165 #define ACPI_USE_LOCAL_CACHE 166 #endif 167 168 /* Common for all ACPICA applications */ 169 170 #ifdef ACPI_APPLICATION 171 #define ACPI_USE_SYSTEM_CLIBRARY 172 #define ACPI_USE_LOCAL_CACHE 173 #endif 174 175 /* Common debug support */ 176 177 #ifdef ACPI_FULL_DEBUG 178 #define ACPI_DEBUGGER 179 #define ACPI_DEBUG_OUTPUT 180 #define ACPI_DISASSEMBLER 181 #endif 182 183 184 /*! [Begin] no source code translation */ 185 186 /****************************************************************************** 187 * 188 * Host configuration files. The compiler configuration files are included 189 * by the host files. 190 * 191 *****************************************************************************/ 192 193 #if defined(_LINUX) || defined(__linux__) 194 #include "aclinux.h" 195 196 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) 197 #include "acfreebsd.h" 198 199 #elif defined(__NetBSD__) 200 #include "acnetbsd.h" 201 202 #elif defined(__sun) 203 #include "acsolaris.h" 204 205 #elif defined(MODESTO) 206 #include "acmodesto.h" 207 208 #elif defined(NETWARE) 209 #include "acnetware.h" 210 211 #elif defined(_CYGWIN) 212 #include "accygwin.h" 213 214 #elif defined(WIN32) 215 #include "acwin.h" 216 217 #elif defined(WIN64) 218 #include "acwin64.h" 219 220 #elif defined(_WRS_LIB_BUILD) 221 #include "acvxworks.h" 222 223 #elif defined(__OS2__) 224 #include "acos2.h" 225 226 #elif defined(_AED_EFI) 227 #include "acefi.h" 228 229 #else 230 231 /* Unknown environment */ 232 233 #error Unknown target environment 234 #endif 235 236 /*! [End] no source code translation !*/ 237 238 239 /****************************************************************************** 240 * 241 * Setup defaults for the required symbols that were not defined in one of 242 * the host/compiler files above. 243 * 244 *****************************************************************************/ 245 246 /* 64-bit data types */ 247 248 #ifndef COMPILER_DEPENDENT_INT64 249 #define COMPILER_DEPENDENT_INT64 long long 250 #endif 251 252 #ifndef COMPILER_DEPENDENT_UINT64 253 #define COMPILER_DEPENDENT_UINT64 unsigned long long 254 #endif 255 256 /* Type of mutex supported by host. Default is binary semaphores. */ 257 258 #ifndef ACPI_MUTEX_TYPE 259 #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE 260 #endif 261 262 /* Global Lock acquire/release */ 263 264 #ifndef ACPI_ACQUIRE_GLOBAL_LOCK 265 #define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) Acq = 1 266 #endif 267 268 #ifndef ACPI_RELEASE_GLOBAL_LOCK 269 #define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) Acq = 0 270 #endif 271 272 /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ 273 274 #ifndef ACPI_FLUSH_CPU_CACHE 275 #define ACPI_FLUSH_CPU_CACHE() 276 #endif 277 278 /* 279 * Configurable calling conventions: 280 * 281 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) 282 * ACPI_EXTERNAL_XFACE - External ACPI interfaces 283 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces 284 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces 285 */ 286 #ifndef ACPI_SYSTEM_XFACE 287 #define ACPI_SYSTEM_XFACE 288 #endif 289 290 #ifndef ACPI_EXTERNAL_XFACE 291 #define ACPI_EXTERNAL_XFACE 292 #endif 293 294 #ifndef ACPI_INTERNAL_XFACE 295 #define ACPI_INTERNAL_XFACE 296 #endif 297 298 #ifndef ACPI_INTERNAL_VAR_XFACE 299 #define ACPI_INTERNAL_VAR_XFACE 300 #endif 301 302 /* 303 * Debugger threading model 304 * Use single threaded if the entire subsystem is contained in an application 305 * Use multiple threaded when the subsystem is running in the kernel. 306 * 307 * By default the model is single threaded if ACPI_APPLICATION is set, 308 * multi-threaded if ACPI_APPLICATION is not set. 309 */ 310 #ifndef DEBUGGER_THREADING 311 #ifdef ACPI_APPLICATION 312 #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED 313 314 #else 315 #define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED 316 #endif 317 #endif /* !DEBUGGER_THREADING */ 318 319 320 /****************************************************************************** 321 * 322 * C library configuration 323 * 324 *****************************************************************************/ 325 326 /* 327 * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. 328 * Otherwise, local versions of string/memory functions will be used. 329 * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and 330 * the standard header files may be used. 331 * 332 * The ACPICA subsystem only uses low level C library functions that do not call 333 * operating system services and may therefore be inlined in the code. 334 * 335 * It may be necessary to tailor these include files to the target 336 * generation environment. 337 */ 338 #ifdef ACPI_USE_SYSTEM_CLIBRARY 339 340 /* Use the standard C library headers. We want to keep these to a minimum */ 341 342 #ifdef ACPI_USE_STANDARD_HEADERS 343 344 /* Use the standard headers from the standard locations */ 345 346 #include <stdarg.h> 347 #include <stdlib.h> 348 #include <string.h> 349 #include <ctype.h> 350 351 #endif /* ACPI_USE_STANDARD_HEADERS */ 352 353 /* We will be linking to the standard Clib functions */ 354 355 #define ACPI_STRSTR(s1,s2) strstr((s1), (s2)) 356 #define ACPI_STRCHR(s1,c) strchr((s1), (c)) 357 #define ACPI_STRLEN(s) (ACPI_SIZE) strlen((s)) 358 #define ACPI_STRCPY(d,s) (void) strcpy((d), (s)) 359 #define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (ACPI_SIZE)(n)) 360 #define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (ACPI_SIZE)(n)) 361 #define ACPI_STRCMP(d,s) strcmp((d), (s)) 362 #define ACPI_STRCAT(d,s) (void) strcat((d), (s)) 363 #define ACPI_STRNCAT(d,s,n) strncat((d), (s), (ACPI_SIZE)(n)) 364 #define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (ACPI_SIZE)(n)) 365 #define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n)) 366 #define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (ACPI_SIZE)(n)) 367 #define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (ACPI_SIZE)(n)) 368 #define ACPI_TOUPPER(i) toupper((int) (i)) 369 #define ACPI_TOLOWER(i) tolower((int) (i)) 370 #define ACPI_IS_XDIGIT(i) isxdigit((int) (i)) 371 #define ACPI_IS_DIGIT(i) isdigit((int) (i)) 372 #define ACPI_IS_SPACE(i) isspace((int) (i)) 373 #define ACPI_IS_UPPER(i) isupper((int) (i)) 374 #define ACPI_IS_PRINT(i) isprint((int) (i)) 375 #define ACPI_IS_ALPHA(i) isalpha((int) (i)) 376 377 #else 378 379 /****************************************************************************** 380 * 381 * Not using native C library, use local implementations 382 * 383 *****************************************************************************/ 384 385 /* 386 * Use local definitions of C library macros and functions. These function 387 * implementations may not be as efficient as an inline or assembly code 388 * implementation provided by a native C library, but they are functionally 389 * equivalent. 390 */ 391 #ifndef va_arg 392 393 #ifndef _VALIST 394 #define _VALIST 395 typedef char *va_list; 396 #endif /* _VALIST */ 397 398 /* Storage alignment properties */ 399 400 #define _AUPBND (sizeof (ACPI_NATIVE_INT) - 1) 401 #define _ADNBND (sizeof (ACPI_NATIVE_INT) - 1) 402 403 /* Variable argument list macro definitions */ 404 405 #define _Bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) 406 #define va_arg(ap, T) (*(T *)(((ap) += (_Bnd (T, _AUPBND))) - (_Bnd (T,_ADNBND)))) 407 #define va_end(ap) (void) 0 408 #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_Bnd (A,_AUPBND)))) 409 410 #endif /* va_arg */ 411 412 /* Use the local (ACPICA) definitions of the clib functions */ 413 414 #define ACPI_STRSTR(s1,s2) AcpiUtStrstr ((s1), (s2)) 415 #define ACPI_STRCHR(s1,c) AcpiUtStrchr ((s1), (c)) 416 #define ACPI_STRLEN(s) (ACPI_SIZE) AcpiUtStrlen ((s)) 417 #define ACPI_STRCPY(d,s) (void) AcpiUtStrcpy ((d), (s)) 418 #define ACPI_STRNCPY(d,s,n) (void) AcpiUtStrncpy ((d), (s), (ACPI_SIZE)(n)) 419 #define ACPI_STRNCMP(d,s,n) AcpiUtStrncmp ((d), (s), (ACPI_SIZE)(n)) 420 #define ACPI_STRCMP(d,s) AcpiUtStrcmp ((d), (s)) 421 #define ACPI_STRCAT(d,s) (void) AcpiUtStrcat ((d), (s)) 422 #define ACPI_STRNCAT(d,s,n) AcpiUtStrncat ((d), (s), (ACPI_SIZE)(n)) 423 #define ACPI_STRTOUL(d,s,n) AcpiUtStrtoul ((d), (s), (ACPI_SIZE)(n)) 424 #define ACPI_MEMCMP(s1,s2,n) AcpiUtMemcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n)) 425 #define ACPI_MEMCPY(d,s,n) (void) AcpiUtMemcpy ((d), (s), (ACPI_SIZE)(n)) 426 #define ACPI_MEMSET(d,v,n) (void) AcpiUtMemset ((d), (v), (ACPI_SIZE)(n)) 427 #define ACPI_TOUPPER AcpiUtToUpper 428 #define ACPI_TOLOWER AcpiUtToLower 429 430 #endif /* ACPI_USE_SYSTEM_CLIBRARY */ 431 432 #endif /* __ACENV_H__ */ 433