1/****************************************************************************** 2 * 3 * Name: acenv.h - Host and compiler configuration 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2015, 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#define ACPI_32BIT_PHYSICAL_ADDRESS 81#endif 82 83/* AcpiExec configuration. Multithreaded with full AML debugger */ 84 85#ifdef ACPI_EXEC_APP 86#define ACPI_APPLICATION 87#define ACPI_FULL_DEBUG 88#define ACPI_MUTEX_DEBUG 89#define ACPI_DBG_TRACK_ALLOCATIONS 90#endif 91 92/* 93 * AcpiBin/AcpiDump/AcpiHelp/AcpiNames/AcpiSrc/AcpiXtract/Example configuration. 94 * All single threaded. 95 */ 96#if (defined ACPI_BIN_APP) || \ 97 (defined ACPI_DUMP_APP) || \ 98 (defined ACPI_HELP_APP) || \ 99 (defined ACPI_NAMES_APP) || \ 100 (defined ACPI_SRC_APP) || \ 101 (defined ACPI_XTRACT_APP) || \ 102 (defined ACPI_EXAMPLE_APP) 103#define ACPI_APPLICATION 104#define ACPI_SINGLE_THREADED 105#endif 106 107/* AcpiHelp configuration. Error messages disabled. */ 108 109#ifdef ACPI_HELP_APP 110#define ACPI_NO_ERROR_MESSAGES 111#endif 112 113/* AcpiNames configuration. Debug output enabled. */ 114 115#ifdef ACPI_NAMES_APP 116#define ACPI_DEBUG_OUTPUT 117#endif 118 119/* AcpiExec/AcpiNames/Example configuration. Native RSDP used. */ 120 121#if (defined ACPI_EXEC_APP) || \ 122 (defined ACPI_EXAMPLE_APP) || \ 123 (defined ACPI_NAMES_APP) 124#define ACPI_USE_NATIVE_RSDP_POINTER 125#endif 126 127/* AcpiDump configuration. Native mapping used if provied by OSPMs */ 128 129#ifdef ACPI_DUMP_APP 130#define ACPI_USE_NATIVE_MEMORY_MAPPING 131#define USE_NATIVE_ALLOCATE_ZEROED 132#endif 133 134/* AcpiNames/Example configuration. Hardware disabled */ 135 136#if (defined ACPI_EXAMPLE_APP) || \ 137 (defined ACPI_NAMES_APP) 138#define ACPI_REDUCED_HARDWARE 1 139#endif 140 141/* Linkable ACPICA library */ 142 143#ifdef ACPI_LIBRARY 144#define ACPI_USE_LOCAL_CACHE 145#endif 146 147/* Common for all ACPICA applications */ 148 149#ifdef ACPI_APPLICATION 150#define ACPI_USE_SYSTEM_CLIBRARY 151#define ACPI_USE_LOCAL_CACHE 152#endif 153 154/* Common debug support */ 155 156#ifdef ACPI_FULL_DEBUG 157#define ACPI_DEBUGGER 158#define ACPI_DEBUG_OUTPUT 159#define ACPI_DISASSEMBLER 160#endif 161 162 163/*! [Begin] no source code translation */ 164 165/****************************************************************************** 166 * 167 * Host configuration files. The compiler configuration files are included 168 * by the host files. 169 * 170 *****************************************************************************/ 171 172#if defined(_LINUX) || defined(__linux__) 173#include "aclinux.h" 174 175#elif defined(_APPLE) || defined(__APPLE__) 176#include "acmacosx.h" 177 178#elif defined(__DragonFly__) 179#include "acdragonfly.h" 180 181#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) 182#include <contrib/dev/acpica/include/platform/acfreebsd.h> 183 184#elif defined(__NetBSD__) 185#include "acnetbsd.h" 186 187#elif defined(__sun) 188#include "acsolaris.h" 189 190#elif defined(MODESTO) 191#include "acmodesto.h" 192 193#elif defined(NETWARE) 194#include "acnetware.h" 195 196#elif defined(_CYGWIN) 197#include "accygwin.h" 198 199#elif defined(WIN32) 200#include "acwin.h" 201 202#elif defined(WIN64) 203#include "acwin64.h" 204 205#elif defined(_WRS_LIB_BUILD) 206#include "acvxworks.h" 207 208#elif defined(__OS2__) 209#include "acos2.h" 210 211#elif defined(_AED_EFI) 212#include "acefi.h" 213 214#elif defined(_GNU_EFI) 215#include "acefi.h" 216 217#elif defined(__HAIKU__) 218#include "achaiku.h" 219 220#else 221 222/* Unknown environment */ 223 224#error Unknown target environment 225#endif 226 227/*! [End] no source code translation !*/ 228 229 230/****************************************************************************** 231 * 232 * Setup defaults for the required symbols that were not defined in one of 233 * the host/compiler files above. 234 * 235 *****************************************************************************/ 236 237/* 64-bit data types */ 238 239#ifndef COMPILER_DEPENDENT_INT64 240#define COMPILER_DEPENDENT_INT64 long long 241#endif 242 243#ifndef COMPILER_DEPENDENT_UINT64 244#define COMPILER_DEPENDENT_UINT64 unsigned long long 245#endif 246 247/* Type of mutex supported by host. Default is binary semaphores. */ 248 249#ifndef ACPI_MUTEX_TYPE 250#define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE 251#endif 252 253/* Global Lock acquire/release */ 254 255#ifndef ACPI_ACQUIRE_GLOBAL_LOCK 256#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acquired) Acquired = 1 257#endif 258 259#ifndef ACPI_RELEASE_GLOBAL_LOCK 260#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Pending) Pending = 0 261#endif 262 263/* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ 264 265#ifndef ACPI_FLUSH_CPU_CACHE 266#define ACPI_FLUSH_CPU_CACHE() 267#endif 268 269/* "inline" keywords - configurable since inline is not standardized */ 270 271#ifndef ACPI_INLINE 272#define ACPI_INLINE 273#endif 274 275/* 276 * Configurable calling conventions: 277 * 278 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) 279 * ACPI_EXTERNAL_XFACE - External ACPI interfaces 280 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces 281 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces 282 */ 283#ifndef ACPI_SYSTEM_XFACE 284#define ACPI_SYSTEM_XFACE 285#endif 286 287#ifndef ACPI_EXTERNAL_XFACE 288#define ACPI_EXTERNAL_XFACE 289#endif 290 291#ifndef ACPI_INTERNAL_XFACE 292#define ACPI_INTERNAL_XFACE 293#endif 294 295#ifndef ACPI_INTERNAL_VAR_XFACE 296#define ACPI_INTERNAL_VAR_XFACE 297#endif 298 299/* 300 * Debugger threading model 301 * Use single threaded if the entire subsystem is contained in an application 302 * Use multiple threaded when the subsystem is running in the kernel. 303 * 304 * By default the model is single threaded if ACPI_APPLICATION is set, 305 * multi-threaded if ACPI_APPLICATION is not set. 306 */ 307#ifndef DEBUGGER_THREADING 308#ifdef ACPI_APPLICATION 309#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED 310 311#else 312#define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED 313#endif 314#endif /* !DEBUGGER_THREADING */ 315 316 317/****************************************************************************** 318 * 319 * C library configuration 320 * 321 *****************************************************************************/ 322 323/* 324 * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. 325 * Otherwise, local versions of string/memory functions will be used. 326 * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and 327 * the standard header files may be used. 328 * 329 * The ACPICA subsystem only uses low level C library functions that do not call 330 * operating system services and may therefore be inlined in the code. 331 * 332 * It may be necessary to tailor these include files to the target 333 * generation environment. 334 */ 335#ifdef ACPI_USE_SYSTEM_CLIBRARY 336 337/* Use the standard C library headers. We want to keep these to a minimum. */ 338 339#ifdef ACPI_USE_STANDARD_HEADERS 340 341/* Use the standard headers from the standard locations */ 342 343#include <stdarg.h> 344#include <stdlib.h> 345#include <string.h> 346#include <ctype.h> 347 348#endif /* ACPI_USE_STANDARD_HEADERS */ 349 350/* We will be linking to the standard Clib functions */ 351 352#define ACPI_STRSTR(s1,s2) strstr((s1), (s2)) 353#define ACPI_STRCHR(s1,c) strchr((s1), (c)) 354#define ACPI_STRLEN(s) (ACPI_SIZE) strlen((s)) 355#define ACPI_STRCPY(d,s) (void) strcpy((d), (s)) 356#define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (ACPI_SIZE)(n)) 357#define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (ACPI_SIZE)(n)) 358#define ACPI_STRCMP(d,s) strcmp((d), (s)) 359#define ACPI_STRCAT(d,s) (void) strcat((d), (s)) 360#define ACPI_STRNCAT(d,s,n) strncat((d), (s), (ACPI_SIZE)(n)) 361#define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (ACPI_SIZE)(n)) 362#define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n)) 363#define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (ACPI_SIZE)(n)) 364#define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (ACPI_SIZE)(n)) 365#define ACPI_TOUPPER(i) toupper((int) (i)) 366#define ACPI_TOLOWER(i) tolower((int) (i)) 367#define ACPI_IS_XDIGIT(i) isxdigit((int) (i)) 368#define ACPI_IS_DIGIT(i) isdigit((int) (i)) 369#define ACPI_IS_SPACE(i) isspace((int) (i)) 370#define ACPI_IS_UPPER(i) isupper((int) (i)) 371#define ACPI_IS_PRINT(i) isprint((int) (i)) 372#define ACPI_IS_ALPHA(i) isalpha((int) (i)) 373 374#else 375 376/****************************************************************************** 377 * 378 * Not using native C library, use local implementations 379 * 380 *****************************************************************************/ 381 382/* 383 * Use local definitions of C library macros and functions. These function 384 * implementations may not be as efficient as an inline or assembly code 385 * implementation provided by a native C library, but they are functionally 386 * equivalent. 387 */ 388#ifndef va_arg 389 390#ifndef _VALIST 391#define _VALIST 392typedef char *va_list; 393#endif /* _VALIST */ 394 395/* Storage alignment properties */ 396 397#define _AUPBND (sizeof (ACPI_NATIVE_INT) - 1) 398#define _ADNBND (sizeof (ACPI_NATIVE_INT) - 1) 399 400/* Variable argument list macro definitions */ 401 402#define _Bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) 403#define va_arg(ap, T) (*(T *)(((ap) += (_Bnd (T, _AUPBND))) - (_Bnd (T,_ADNBND)))) 404#define va_end(ap) (ap = (va_list) NULL) 405#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_Bnd (A,_AUPBND)))) 406 407#endif /* va_arg */ 408 409/* Use the local (ACPICA) definitions of the clib functions */ 410 411#define ACPI_STRSTR(s1,s2) AcpiUtStrstr ((s1), (s2)) 412#define ACPI_STRCHR(s1,c) AcpiUtStrchr ((s1), (c)) 413#define ACPI_STRLEN(s) (ACPI_SIZE) AcpiUtStrlen ((s)) 414#define ACPI_STRCPY(d,s) (void) AcpiUtStrcpy ((d), (s)) 415#define ACPI_STRNCPY(d,s,n) (void) AcpiUtStrncpy ((d), (s), (ACPI_SIZE)(n)) 416#define ACPI_STRNCMP(d,s,n) AcpiUtStrncmp ((d), (s), (ACPI_SIZE)(n)) 417#define ACPI_STRCMP(d,s) AcpiUtStrcmp ((d), (s)) 418#define ACPI_STRCAT(d,s) (void) AcpiUtStrcat ((d), (s)) 419#define ACPI_STRNCAT(d,s,n) AcpiUtStrncat ((d), (s), (ACPI_SIZE)(n)) 420#define ACPI_STRTOUL(d,s,n) AcpiUtStrtoul ((d), (s), (ACPI_SIZE)(n)) 421#define ACPI_MEMCMP(s1,s2,n) AcpiUtMemcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n)) 422#define ACPI_MEMCPY(d,s,n) (void) AcpiUtMemcpy ((d), (s), (ACPI_SIZE)(n)) 423#define ACPI_MEMSET(d,v,n) (void) AcpiUtMemset ((d), (v), (ACPI_SIZE)(n)) 424#define ACPI_TOUPPER(c) AcpiUtToUpper ((int) (c)) 425#define ACPI_TOLOWER(c) AcpiUtToLower ((int) (c)) 426 427#endif /* ACPI_USE_SYSTEM_CLIBRARY */ 428 429#ifndef ACPI_FILE 430#ifdef ACPI_APPLICATION 431#include <stdio.h> 432#define ACPI_FILE FILE * 433#define ACPI_FILE_OUT stdout 434#define ACPI_FILE_ERR stderr 435#else 436#define ACPI_FILE void * 437#define ACPI_FILE_OUT NULL 438#define ACPI_FILE_ERR NULL 439#endif /* ACPI_APPLICATION */ 440#endif /* ACPI_FILE */ 441 442#endif /* __ACENV_H__ */ 443