1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ 2 /****************************************************************************** 3 * 4 * Name: acenv.h - Host and compiler configuration 5 * 6 * Copyright (C) 2000 - 2019, Intel Corp. 7 * 8 *****************************************************************************/ 9 10 #ifndef __ACENV_H__ 11 #define __ACENV_H__ 12 13 /* 14 * Environment configuration. The purpose of this file is to interface ACPICA 15 * to the local environment. This includes compiler-specific, OS-specific, 16 * and machine-specific configuration. 17 */ 18 19 /* Types for ACPI_MUTEX_TYPE */ 20 21 #define ACPI_BINARY_SEMAPHORE 0 22 #define ACPI_OSL_MUTEX 1 23 24 /* Types for DEBUGGER_THREADING */ 25 26 #define DEBUGGER_SINGLE_THREADED 0 27 #define DEBUGGER_MULTI_THREADED 1 28 29 /****************************************************************************** 30 * 31 * Configuration for ACPI tools and utilities 32 * 33 *****************************************************************************/ 34 35 /* Common application configuration. All single threaded except for acpi_exec. */ 36 37 #if (defined ACPI_ASL_COMPILER) || \ 38 (defined ACPI_BIN_APP) || \ 39 (defined ACPI_DUMP_APP) || \ 40 (defined ACPI_HELP_APP) || \ 41 (defined ACPI_NAMES_APP) || \ 42 (defined ACPI_SRC_APP) || \ 43 (defined ACPI_XTRACT_APP) || \ 44 (defined ACPI_EXAMPLE_APP) || \ 45 (defined ACPI_EFI_HELLO) 46 #define ACPI_APPLICATION 47 #define ACPI_SINGLE_THREADED 48 #define USE_NATIVE_ALLOCATE_ZEROED 49 #endif 50 51 /* iASL configuration */ 52 53 #ifdef ACPI_ASL_COMPILER 54 #define ACPI_DEBUG_OUTPUT 55 #define ACPI_CONSTANT_EVAL_ONLY 56 #define ACPI_LARGE_NAMESPACE_NODE 57 #define ACPI_DATA_TABLE_DISASSEMBLY 58 #define ACPI_32BIT_PHYSICAL_ADDRESS 59 #define ACPI_DISASSEMBLER 1 60 #endif 61 62 /* acpi_exec configuration. Multithreaded with full AML debugger */ 63 64 #ifdef ACPI_EXEC_APP 65 #define ACPI_APPLICATION 66 #define ACPI_FULL_DEBUG 67 #define ACPI_MUTEX_DEBUG 68 #define ACPI_DBG_TRACK_ALLOCATIONS 69 #endif 70 71 /* acpi_help configuration. Error messages disabled. */ 72 73 #ifdef ACPI_HELP_APP 74 #define ACPI_NO_ERROR_MESSAGES 75 #endif 76 77 /* acpi_names configuration. Debug output enabled. */ 78 79 #ifdef ACPI_NAMES_APP 80 #define ACPI_DEBUG_OUTPUT 81 #endif 82 83 /* acpi_exec/acpi_names/Example configuration. Native RSDP used. */ 84 85 #if (defined ACPI_EXEC_APP) || \ 86 (defined ACPI_EXAMPLE_APP) || \ 87 (defined ACPI_NAMES_APP) 88 #define ACPI_USE_NATIVE_RSDP_POINTER 89 #endif 90 91 /* acpi_dump configuration. Native mapping used if provided by the host */ 92 93 #ifdef ACPI_DUMP_APP 94 #define ACPI_USE_NATIVE_MEMORY_MAPPING 95 #endif 96 97 /* acpi_names/Example configuration. Hardware disabled */ 98 99 #if (defined ACPI_EXAMPLE_APP) || \ 100 (defined ACPI_NAMES_APP) 101 #define ACPI_REDUCED_HARDWARE 1 102 #endif 103 104 /* Linkable ACPICA library. Two versions, one with full debug. */ 105 106 #ifdef ACPI_LIBRARY 107 #define ACPI_USE_LOCAL_CACHE 108 #define ACPI_DEBUGGER 1 109 #define ACPI_DISASSEMBLER 1 110 111 #ifdef _DEBUG 112 #define ACPI_DEBUG_OUTPUT 113 #endif 114 #endif 115 116 /* Common for all ACPICA applications */ 117 118 #ifdef ACPI_APPLICATION 119 #define ACPI_USE_LOCAL_CACHE 120 #endif 121 122 /* Common debug/disassembler support */ 123 124 #ifdef ACPI_FULL_DEBUG 125 #define ACPI_DEBUG_OUTPUT 126 #define ACPI_DEBUGGER 1 127 #define ACPI_DISASSEMBLER 1 128 #endif 129 130 131 /*! [Begin] no source code translation */ 132 133 /****************************************************************************** 134 * 135 * Host configuration files. The compiler configuration files are included 136 * first. 137 * 138 *****************************************************************************/ 139 140 #if defined(__GNUC__) && !defined(__INTEL_COMPILER) 141 #include <acpi/platform/acgcc.h> 142 143 #elif defined(_MSC_VER) 144 #include "acmsvc.h" 145 146 #elif defined(__INTEL_COMPILER) 147 #include <acpi/platform/acintel.h> 148 149 #endif 150 151 #if defined(_LINUX) || defined(__linux__) 152 #include <acpi/platform/aclinux.h> 153 154 #elif defined(_APPLE) || defined(__APPLE__) 155 #include "acmacosx.h" 156 157 #elif defined(__DragonFly__) 158 #include "acdragonfly.h" 159 160 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) 161 #include "acfreebsd.h" 162 163 #elif defined(__NetBSD__) 164 #include "acnetbsd.h" 165 166 #elif defined(__sun) 167 #include "acsolaris.h" 168 169 #elif defined(MODESTO) 170 #include "acmodesto.h" 171 172 #elif defined(NETWARE) 173 #include "acnetware.h" 174 175 #elif defined(_CYGWIN) 176 #include "accygwin.h" 177 178 #elif defined(WIN32) 179 #include "acwin.h" 180 181 #elif defined(WIN64) 182 #include "acwin64.h" 183 184 #elif defined(_WRS_LIB_BUILD) 185 #include "acvxworks.h" 186 187 #elif defined(__OS2__) 188 #include "acos2.h" 189 190 #elif defined(__HAIKU__) 191 #include "achaiku.h" 192 193 #elif defined(__QNX__) 194 #include "acqnx.h" 195 196 /* 197 * EFI applications can be built with -nostdlib, in this case, it must be 198 * included after including all other host environmental definitions, in 199 * order to override the definitions. 200 */ 201 #elif defined(_AED_EFI) || defined(_GNU_EFI) || defined(_EDK2_EFI) 202 #include "acefi.h" 203 204 #else 205 206 /* Unknown environment */ 207 208 #error Unknown target environment 209 #endif 210 211 /*! [End] no source code translation !*/ 212 213 /****************************************************************************** 214 * 215 * Setup defaults for the required symbols that were not defined in one of 216 * the host/compiler files above. 217 * 218 *****************************************************************************/ 219 220 /* 64-bit data types */ 221 222 #ifndef COMPILER_DEPENDENT_INT64 223 #define COMPILER_DEPENDENT_INT64 long long 224 #endif 225 226 #ifndef COMPILER_DEPENDENT_UINT64 227 #define COMPILER_DEPENDENT_UINT64 unsigned long long 228 #endif 229 230 /* Type of mutex supported by host. Default is binary semaphores. */ 231 #ifndef ACPI_MUTEX_TYPE 232 #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE 233 #endif 234 235 /* Global Lock acquire/release */ 236 237 #ifndef ACPI_ACQUIRE_GLOBAL_LOCK 238 #define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1 239 #endif 240 241 #ifndef ACPI_RELEASE_GLOBAL_LOCK 242 #define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0 243 #endif 244 245 /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ 246 247 #ifndef ACPI_FLUSH_CPU_CACHE 248 #define ACPI_FLUSH_CPU_CACHE() 249 #endif 250 251 /* "inline" keywords - configurable since inline is not standardized */ 252 253 #ifndef ACPI_INLINE 254 #define ACPI_INLINE 255 #endif 256 257 /* Use ordered initialization if compiler doesn't support designated. */ 258 #ifndef ACPI_STRUCT_INIT 259 #define ACPI_STRUCT_INIT(field, value) value 260 #endif 261 262 /* 263 * Configurable calling conventions: 264 * 265 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) 266 * ACPI_EXTERNAL_XFACE - External ACPI interfaces 267 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces 268 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces 269 */ 270 #ifndef ACPI_SYSTEM_XFACE 271 #define ACPI_SYSTEM_XFACE 272 #endif 273 274 #ifndef ACPI_EXTERNAL_XFACE 275 #define ACPI_EXTERNAL_XFACE 276 #endif 277 278 #ifndef ACPI_INTERNAL_XFACE 279 #define ACPI_INTERNAL_XFACE 280 #endif 281 282 #ifndef ACPI_INTERNAL_VAR_XFACE 283 #define ACPI_INTERNAL_VAR_XFACE 284 #endif 285 286 /* 287 * Debugger threading model 288 * Use single threaded if the entire subsystem is contained in an application 289 * Use multiple threaded when the subsystem is running in the kernel. 290 * 291 * By default the model is single threaded if ACPI_APPLICATION is set, 292 * multi-threaded if ACPI_APPLICATION is not set. 293 */ 294 #ifndef DEBUGGER_THREADING 295 #if !defined (ACPI_APPLICATION) || defined (ACPI_EXEC_APP) 296 #define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED 297 298 #else 299 #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED 300 #endif 301 #endif /* !DEBUGGER_THREADING */ 302 303 /****************************************************************************** 304 * 305 * C library configuration 306 * 307 *****************************************************************************/ 308 309 /* 310 * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. 311 * Otherwise, local versions of string/memory functions will be used. 312 * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and 313 * the standard header files may be used. Defining this implies that 314 * ACPI_USE_SYSTEM_CLIBRARY has been defined. 315 * 316 * The ACPICA subsystem only uses low level C library functions that do not 317 * call operating system services and may therefore be inlined in the code. 318 * 319 * It may be necessary to tailor these include files to the target 320 * generation environment. 321 */ 322 323 /* Use the standard C library headers. We want to keep these to a minimum. */ 324 325 #ifdef ACPI_USE_STANDARD_HEADERS 326 327 /* Use the standard headers from the standard locations */ 328 329 #include <stdlib.h> 330 #include <string.h> 331 #include <ctype.h> 332 #if defined (ACPI_APPLICATION) || defined(ACPI_LIBRARY) 333 #include <stdio.h> 334 #include <fcntl.h> 335 #include <errno.h> 336 #include <time.h> 337 #include <signal.h> 338 #endif 339 340 #endif /* ACPI_USE_STANDARD_HEADERS */ 341 342 #ifdef ACPI_APPLICATION 343 #define ACPI_FILE FILE * 344 #define ACPI_FILE_OUT stdout 345 #define ACPI_FILE_ERR stderr 346 #else 347 #define ACPI_FILE void * 348 #define ACPI_FILE_OUT NULL 349 #define ACPI_FILE_ERR NULL 350 #endif /* ACPI_APPLICATION */ 351 352 #ifndef ACPI_INIT_FUNCTION 353 #define ACPI_INIT_FUNCTION 354 #endif 355 356 #endif /* __ACENV_H__ */ 357