1/****************************************************************************** 2 * 3 * Name: acenv.h - Host and compiler configuration 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2013, Intel Corp. 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 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 */ 52 53/* Types for ACPI_MUTEX_TYPE */ 54 55#define ACPI_BINARY_SEMAPHORE 0 56#define ACPI_OSL_MUTEX 1 57 58/* Types for DEBUGGER_THREADING */ 59 60#define DEBUGGER_SINGLE_THREADED 0 61#define DEBUGGER_MULTI_THREADED 1 62 63 64/****************************************************************************** 65 * 66 * Configuration for ACPI tools and utilities 67 * 68 *****************************************************************************/ 69 70/* iASL configuration */ 71 72#ifdef ACPI_ASL_COMPILER 73#define ACPI_APPLICATION 74#define ACPI_DISASSEMBLER 75#define ACPI_DEBUG_OUTPUT 76#define ACPI_CONSTANT_EVAL_ONLY 77#define ACPI_LARGE_NAMESPACE_NODE 78#define ACPI_DATA_TABLE_DISASSEMBLY 79#define ACPI_SINGLE_THREADED 80#endif 81 82/* AcpiExec configuration. Multithreaded with full AML debugger */ 83 84#ifdef ACPI_EXEC_APP 85#define ACPI_APPLICATION 86#define ACPI_FULL_DEBUG 87#define ACPI_MUTEX_DEBUG 88#define ACPI_DBG_TRACK_ALLOCATIONS 89#endif 90 91/* AcpiNames configuration. Single threaded with debugger output enabled. */ 92 93#ifdef ACPI_NAMES_APP 94#define ACPI_DEBUGGER 95#define ACPI_APPLICATION 96#define ACPI_SINGLE_THREADED 97#endif 98 99/* 100 * AcpiBin/AcpiDump/AcpiSrc/AcpiXtract configuration. All single 101 * threaded, with no debug output. 102 */ 103#if (defined ACPI_BIN_APP) || \ 104 (defined ACPI_DUMP_APP) || \ 105 (defined ACPI_SRC_APP) || \ 106 (defined ACPI_XTRACT_APP) 107#define ACPI_APPLICATION 108#define ACPI_SINGLE_THREADED 109#endif 110 111#ifdef ACPI_HELP_APP 112#define ACPI_APPLICATION 113#define ACPI_SINGLE_THREADED 114#define ACPI_NO_ERROR_MESSAGES 115#endif 116 117/* Linkable ACPICA library */ 118 119#ifdef ACPI_LIBRARY 120#define ACPI_USE_LOCAL_CACHE 121#endif 122 123/* Common for all ACPICA applications */ 124 125#ifdef ACPI_APPLICATION 126#define ACPI_USE_SYSTEM_CLIBRARY 127#define ACPI_USE_LOCAL_CACHE 128#endif 129 130/* Common debug support */ 131 132#ifdef ACPI_FULL_DEBUG 133#define ACPI_DEBUGGER 134#define ACPI_DEBUG_OUTPUT 135#define ACPI_DISASSEMBLER 136#endif 137 138 139/*! [Begin] no source code translation */ 140 141/****************************************************************************** 142 * 143 * Host configuration files. The compiler configuration files are included 144 * by the host files. 145 * 146 *****************************************************************************/ 147 148#if defined(_LINUX) || defined(__linux__) 149#include "aclinux.h" 150 151#elif defined(_APPLE) || defined(__APPLE__) 152#include "acmacosx.h" 153 154#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) 155#include <contrib/dev/acpica/include/platform/acfreebsd.h> 156 157#elif defined(__NetBSD__) 158#include "acnetbsd.h" 159 160#elif defined(__sun) 161#include "acsolaris.h" 162 163#elif defined(MODESTO) 164#include "acmodesto.h" 165 166#elif defined(NETWARE) 167#include "acnetware.h" 168 169#elif defined(_CYGWIN) 170#include "accygwin.h" 171 172#elif defined(WIN32) 173#include "acwin.h" 174 175#elif defined(WIN64) 176#include "acwin64.h" 177 178#elif defined(_WRS_LIB_BUILD) 179#include "acvxworks.h" 180 181#elif defined(__OS2__) 182#include "acos2.h" 183 184#elif defined(_AED_EFI) 185#include "acefi.h" 186 187#elif defined(__HAIKU__) 188#include "achaiku.h" 189 190#else 191 192/* Unknown environment */ 193 194#error Unknown target environment 195#endif 196 197/*! [End] no source code translation !*/ 198 199 200/****************************************************************************** 201 * 202 * Setup defaults for the required symbols that were not defined in one of 203 * the host/compiler files above. 204 * 205 *****************************************************************************/ 206 207/* 64-bit data types */ 208 209#ifndef COMPILER_DEPENDENT_INT64 210#define COMPILER_DEPENDENT_INT64 long long 211#endif 212 213#ifndef COMPILER_DEPENDENT_UINT64 214#define COMPILER_DEPENDENT_UINT64 unsigned long long 215#endif 216 217/* Type of mutex supported by host. Default is binary semaphores. */ 218 219#ifndef ACPI_MUTEX_TYPE 220#define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE 221#endif 222 223/* Global Lock acquire/release */ 224 225#ifndef ACPI_ACQUIRE_GLOBAL_LOCK 226#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acquired) Acquired = 1 227#endif 228 229#ifndef ACPI_RELEASE_GLOBAL_LOCK 230#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Pending) Pending = 0 231#endif 232 233/* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ 234 235#ifndef ACPI_FLUSH_CPU_CACHE 236#define ACPI_FLUSH_CPU_CACHE() 237#endif 238 239/* "inline" keywords - configurable since inline is not standardized */ 240 241#ifndef ACPI_INLINE 242#define ACPI_INLINE 243#endif 244 245/* 246 * Configurable calling conventions: 247 * 248 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) 249 * ACPI_EXTERNAL_XFACE - External ACPI interfaces 250 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces 251 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces 252 */ 253#ifndef ACPI_SYSTEM_XFACE 254#define ACPI_SYSTEM_XFACE 255#endif 256 257#ifndef ACPI_EXTERNAL_XFACE 258#define ACPI_EXTERNAL_XFACE 259#endif 260 261#ifndef ACPI_INTERNAL_XFACE 262#define ACPI_INTERNAL_XFACE 263#endif 264 265#ifndef ACPI_INTERNAL_VAR_XFACE 266#define ACPI_INTERNAL_VAR_XFACE 267#endif 268 269/* 270 * Debugger threading model 271 * Use single threaded if the entire subsystem is contained in an application 272 * Use multiple threaded when the subsystem is running in the kernel. 273 * 274 * By default the model is single threaded if ACPI_APPLICATION is set, 275 * multi-threaded if ACPI_APPLICATION is not set. 276 */ 277#ifndef DEBUGGER_THREADING 278#ifdef ACPI_APPLICATION 279#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED 280 281#else 282#define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED 283#endif 284#endif /* !DEBUGGER_THREADING */ 285 286 287/****************************************************************************** 288 * 289 * C library configuration 290 * 291 *****************************************************************************/ 292 293/* 294 * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. 295 * Otherwise, local versions of string/memory functions will be used. 296 * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and 297 * the standard header files may be used. 298 * 299 * The ACPICA subsystem only uses low level C library functions that do not call 300 * operating system services and may therefore be inlined in the code. 301 * 302 * It may be necessary to tailor these include files to the target 303 * generation environment. 304 */ 305#ifdef ACPI_USE_SYSTEM_CLIBRARY 306 307/* Use the standard C library headers. We want to keep these to a minimum. */ 308 309#ifdef ACPI_USE_STANDARD_HEADERS 310 311/* Use the standard headers from the standard locations */ 312 313#include <stdarg.h> 314#include <stdlib.h> 315#include <string.h> 316#include <ctype.h> 317 318#endif /* ACPI_USE_STANDARD_HEADERS */ 319 320/* We will be linking to the standard Clib functions */ 321 322#define ACPI_STRSTR(s1,s2) strstr((s1), (s2)) 323#define ACPI_STRCHR(s1,c) strchr((s1), (c)) 324#define ACPI_STRLEN(s) (ACPI_SIZE) strlen((s)) 325#define ACPI_STRCPY(d,s) (void) strcpy((d), (s)) 326#define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (ACPI_SIZE)(n)) 327#define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (ACPI_SIZE)(n)) 328#define ACPI_STRCMP(d,s) strcmp((d), (s)) 329#define ACPI_STRCAT(d,s) (void) strcat((d), (s)) 330#define ACPI_STRNCAT(d,s,n) strncat((d), (s), (ACPI_SIZE)(n)) 331#define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (ACPI_SIZE)(n)) 332#define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n)) 333#define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (ACPI_SIZE)(n)) 334#define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (ACPI_SIZE)(n)) 335#define ACPI_TOUPPER(i) toupper((int) (i)) 336#define ACPI_TOLOWER(i) tolower((int) (i)) 337#define ACPI_IS_XDIGIT(i) isxdigit((int) (i)) 338#define ACPI_IS_DIGIT(i) isdigit((int) (i)) 339#define ACPI_IS_SPACE(i) isspace((int) (i)) 340#define ACPI_IS_UPPER(i) isupper((int) (i)) 341#define ACPI_IS_PRINT(i) isprint((int) (i)) 342#define ACPI_IS_ALPHA(i) isalpha((int) (i)) 343 344#else 345 346/****************************************************************************** 347 * 348 * Not using native C library, use local implementations 349 * 350 *****************************************************************************/ 351 352/* 353 * Use local definitions of C library macros and functions. These function 354 * implementations may not be as efficient as an inline or assembly code 355 * implementation provided by a native C library, but they are functionally 356 * equivalent. 357 */ 358#ifndef va_arg 359 360#ifndef _VALIST 361#define _VALIST 362typedef char *va_list; 363#endif /* _VALIST */ 364 365/* Storage alignment properties */ 366 367#define _AUPBND (sizeof (ACPI_NATIVE_INT) - 1) 368#define _ADNBND (sizeof (ACPI_NATIVE_INT) - 1) 369 370/* Variable argument list macro definitions */ 371 372#define _Bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) 373#define va_arg(ap, T) (*(T *)(((ap) += (_Bnd (T, _AUPBND))) - (_Bnd (T,_ADNBND)))) 374#define va_end(ap) (ap = (va_list) NULL) 375#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_Bnd (A,_AUPBND)))) 376 377#endif /* va_arg */ 378 379/* Use the local (ACPICA) definitions of the clib functions */ 380 381#define ACPI_STRSTR(s1,s2) AcpiUtStrstr ((s1), (s2)) 382#define ACPI_STRCHR(s1,c) AcpiUtStrchr ((s1), (c)) 383#define ACPI_STRLEN(s) (ACPI_SIZE) AcpiUtStrlen ((s)) 384#define ACPI_STRCPY(d,s) (void) AcpiUtStrcpy ((d), (s)) 385#define ACPI_STRNCPY(d,s,n) (void) AcpiUtStrncpy ((d), (s), (ACPI_SIZE)(n)) 386#define ACPI_STRNCMP(d,s,n) AcpiUtStrncmp ((d), (s), (ACPI_SIZE)(n)) 387#define ACPI_STRCMP(d,s) AcpiUtStrcmp ((d), (s)) 388#define ACPI_STRCAT(d,s) (void) AcpiUtStrcat ((d), (s)) 389#define ACPI_STRNCAT(d,s,n) AcpiUtStrncat ((d), (s), (ACPI_SIZE)(n)) 390#define ACPI_STRTOUL(d,s,n) AcpiUtStrtoul ((d), (s), (ACPI_SIZE)(n)) 391#define ACPI_MEMCMP(s1,s2,n) AcpiUtMemcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n)) 392#define ACPI_MEMCPY(d,s,n) (void) AcpiUtMemcpy ((d), (s), (ACPI_SIZE)(n)) 393#define ACPI_MEMSET(d,v,n) (void) AcpiUtMemset ((d), (v), (ACPI_SIZE)(n)) 394#define ACPI_TOUPPER(c) AcpiUtToUpper ((int) (c)) 395#define ACPI_TOLOWER(c) AcpiUtToLower ((int) (c)) 396 397#endif /* ACPI_USE_SYSTEM_CLIBRARY */ 398 399#endif /* __ACENV_H__ */ 400