1/****************************************************************************** 2 * 3 * Name: acenv.h - Host and compiler configuration 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2016, 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 * Configuration for ACPI tools and utilities 66 * 67 *****************************************************************************/ 68 69/* iASL configuration */ 70 71#ifdef ACPI_ASL_COMPILER 72#define ACPI_APPLICATION 73#define ACPI_DEBUG_OUTPUT 74#define ACPI_CONSTANT_EVAL_ONLY 75#define ACPI_LARGE_NAMESPACE_NODE 76#define ACPI_DATA_TABLE_DISASSEMBLY 77#define ACPI_SINGLE_THREADED 78#define ACPI_32BIT_PHYSICAL_ADDRESS 79 80#define ACPI_DISASSEMBLER 1 81#endif 82 83/* acpi_exec 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 * acpi_bin/acpi_dump/acpi_help/acpi_names/acpi_src/acpi_xtract/Example 94 * configuration. 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/* acpi_help configuration. Error messages disabled. */ 108 109#ifdef ACPI_HELP_APP 110#define ACPI_NO_ERROR_MESSAGES 111#endif 112 113/* acpi_names configuration. Debug output enabled. */ 114 115#ifdef ACPI_NAMES_APP 116#define ACPI_DEBUG_OUTPUT 117#endif 118 119/* acpi_exec/acpi_names/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/* acpi_dump configuration. Native mapping used if provided by the host */ 128 129#ifdef ACPI_DUMP_APP 130#define ACPI_USE_NATIVE_MEMORY_MAPPING 131#define USE_NATIVE_ALLOCATE_ZEROED 132#endif 133 134/* acpi_names/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#define ACPI_FULL_DEBUG 146#endif 147 148/* Common for all ACPICA applications */ 149 150#ifdef ACPI_APPLICATION 151#define ACPI_USE_SYSTEM_CLIBRARY 152#define ACPI_USE_LOCAL_CACHE 153#endif 154 155/* Common debug/disassembler support */ 156 157#ifdef ACPI_FULL_DEBUG 158#define ACPI_DEBUG_OUTPUT 159#define ACPI_DEBUGGER 1 160#define ACPI_DISASSEMBLER 1 161#endif 162 163 164/*! [Begin] no source code translation */ 165 166/****************************************************************************** 167 * 168 * Host configuration files. The compiler configuration files are included 169 * by the host files. 170 * 171 *****************************************************************************/ 172 173#if defined(_LINUX) || defined(__linux__) 174#include <acpi/platform/aclinux.h> 175 176#elif defined(_APPLE) || defined(__APPLE__) 177#include "acmacosx.h" 178 179#elif defined(__DragonFly__) 180#include "acdragonfly.h" 181 182#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) 183#include "acfreebsd.h" 184 185#elif defined(__NetBSD__) 186#include "acnetbsd.h" 187 188#elif defined(__sun) 189#include "acsolaris.h" 190 191#elif defined(MODESTO) 192#include "acmodesto.h" 193 194#elif defined(NETWARE) 195#include "acnetware.h" 196 197#elif defined(_CYGWIN) 198#include "accygwin.h" 199 200#elif defined(WIN32) 201#include "acwin.h" 202 203#elif defined(WIN64) 204#include "acwin64.h" 205 206#elif defined(_WRS_LIB_BUILD) 207#include "acvxworks.h" 208 209#elif defined(__OS2__) 210#include "acos2.h" 211 212#elif defined(_AED_EFI) 213#include "acefi.h" 214 215#elif defined(_GNU_EFI) 216#include "acefi.h" 217 218#elif defined(__HAIKU__) 219#include "achaiku.h" 220 221#else 222 223/* Unknown environment */ 224 225#error Unknown target environment 226#endif 227 228/*! [End] no source code translation !*/ 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#ifndef ACPI_MUTEX_TYPE 249#define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE 250#endif 251 252/* Global Lock acquire/release */ 253 254#ifndef ACPI_ACQUIRE_GLOBAL_LOCK 255#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1 256#endif 257 258#ifndef ACPI_RELEASE_GLOBAL_LOCK 259#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0 260#endif 261 262/* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ 263 264#ifndef ACPI_FLUSH_CPU_CACHE 265#define ACPI_FLUSH_CPU_CACHE() 266#endif 267 268/* "inline" keywords - configurable since inline is not standardized */ 269 270#ifndef ACPI_INLINE 271#define ACPI_INLINE 272#endif 273 274/* 275 * Configurable calling conventions: 276 * 277 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) 278 * ACPI_EXTERNAL_XFACE - External ACPI interfaces 279 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces 280 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces 281 */ 282#ifndef ACPI_SYSTEM_XFACE 283#define ACPI_SYSTEM_XFACE 284#endif 285 286#ifndef ACPI_EXTERNAL_XFACE 287#define ACPI_EXTERNAL_XFACE 288#endif 289 290#ifndef ACPI_INTERNAL_XFACE 291#define ACPI_INTERNAL_XFACE 292#endif 293 294#ifndef ACPI_INTERNAL_VAR_XFACE 295#define ACPI_INTERNAL_VAR_XFACE 296#endif 297 298/* 299 * Debugger threading model 300 * Use single threaded if the entire subsystem is contained in an application 301 * Use multiple threaded when the subsystem is running in the kernel. 302 * 303 * By default the model is single threaded if ACPI_APPLICATION is set, 304 * multi-threaded if ACPI_APPLICATION is not set. 305 */ 306#ifndef DEBUGGER_THREADING 307#if !defined (ACPI_APPLICATION) || defined (ACPI_EXEC_APP) 308#define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED 309 310#else 311#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED 312#endif 313#endif /* !DEBUGGER_THREADING */ 314 315/****************************************************************************** 316 * 317 * C library configuration 318 * 319 *****************************************************************************/ 320 321/* 322 * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. 323 * Otherwise, local versions of string/memory functions will be used. 324 * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and 325 * the standard header files may be used. 326 * 327 * The ACPICA subsystem only uses low level C library functions that do not 328 * call operating system services and may therefore be inlined in the code. 329 * 330 * It may be necessary to tailor these include files to the target 331 * generation environment. 332 */ 333#ifdef ACPI_USE_SYSTEM_CLIBRARY 334 335/* Use the standard C library headers. We want to keep these to a minimum. */ 336 337#ifdef ACPI_USE_STANDARD_HEADERS 338 339/* Use the standard headers from the standard locations */ 340 341#include <stdarg.h> 342#include <stdlib.h> 343#include <string.h> 344#include <ctype.h> 345 346#endif /* ACPI_USE_STANDARD_HEADERS */ 347 348/* We will be linking to the standard Clib functions */ 349 350#else 351 352/****************************************************************************** 353 * 354 * Not using native C library, use local implementations 355 * 356 *****************************************************************************/ 357 358/* 359 * Use local definitions of C library macros and functions. These function 360 * implementations may not be as efficient as an inline or assembly code 361 * implementation provided by a native C library, but they are functionally 362 * equivalent. 363 */ 364#ifndef va_arg 365 366#ifndef _VALIST 367#define _VALIST 368typedef char *va_list; 369#endif /* _VALIST */ 370 371/* Storage alignment properties */ 372 373#define _AUPBND (sizeof (acpi_native_int) - 1) 374#define _ADNBND (sizeof (acpi_native_int) - 1) 375 376/* Variable argument list macro definitions */ 377 378#define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) 379#define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND)))) 380#define va_end(ap) (ap = (va_list) NULL) 381#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND)))) 382 383#endif /* va_arg */ 384 385/* Use the local (ACPICA) definitions of the clib functions */ 386 387#endif /* ACPI_USE_SYSTEM_CLIBRARY */ 388 389#ifndef ACPI_FILE 390#ifdef ACPI_APPLICATION 391#include <stdio.h> 392#define ACPI_FILE FILE * 393#define ACPI_FILE_OUT stdout 394#define ACPI_FILE_ERR stderr 395#else 396#define ACPI_FILE void * 397#define ACPI_FILE_OUT NULL 398#define ACPI_FILE_ERR NULL 399#endif /* ACPI_APPLICATION */ 400#endif /* ACPI_FILE */ 401 402#endif /* __ACENV_H__ */ 403