1 /******************************************************************************
3 * Name: acenv.h - Host and compiler configuration
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2016, Intel Corp.
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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.
53 /* Types for ACPI_MUTEX_TYPE */
55 #define ACPI_BINARY_SEMAPHORE 0
56 #define ACPI_OSL_MUTEX 1
58 /* Types for DEBUGGER_THREADING */
60 #define DEBUGGER_SINGLE_THREADED 0
61 #define DEBUGGER_MULTI_THREADED 1
63 /******************************************************************************
65 * Configuration for ACPI tools and utilities
67 *****************************************************************************/
69 /* Common application configuration. All single threaded except for acpi_exec. */
71 #if (defined ACPI_ASL_COMPILER) || \
72 (defined ACPI_BIN_APP) || \
73 (defined ACPI_DUMP_APP) || \
74 (defined ACPI_HELP_APP) || \
75 (defined ACPI_NAMES_APP) || \
76 (defined ACPI_SRC_APP) || \
77 (defined ACPI_XTRACT_APP) || \
78 (defined ACPI_EXAMPLE_APP)
79 #define ACPI_APPLICATION
80 #define ACPI_SINGLE_THREADED
83 /* iASL configuration */
85 #ifdef ACPI_ASL_COMPILER
86 #define ACPI_DEBUG_OUTPUT
87 #define ACPI_CONSTANT_EVAL_ONLY
88 #define ACPI_LARGE_NAMESPACE_NODE
89 #define ACPI_DATA_TABLE_DISASSEMBLY
90 #define ACPI_32BIT_PHYSICAL_ADDRESS
91 #define ACPI_DISASSEMBLER 1
94 /* acpi_exec configuration. Multithreaded with full AML debugger */
97 #define ACPI_APPLICATION
98 #define ACPI_FULL_DEBUG
99 #define ACPI_MUTEX_DEBUG
100 #define ACPI_DBG_TRACK_ALLOCATIONS
103 /* acpi_help configuration. Error messages disabled. */
106 #define ACPI_NO_ERROR_MESSAGES
109 /* acpi_names configuration. Debug output enabled. */
111 #ifdef ACPI_NAMES_APP
112 #define ACPI_DEBUG_OUTPUT
115 /* acpi_exec/acpi_names/Example configuration. Native RSDP used. */
117 #if (defined ACPI_EXEC_APP) || \
118 (defined ACPI_EXAMPLE_APP) || \
119 (defined ACPI_NAMES_APP)
120 #define ACPI_USE_NATIVE_RSDP_POINTER
123 /* acpi_dump configuration. Native mapping used if provided by the host */
126 #define ACPI_USE_NATIVE_MEMORY_MAPPING
127 #define USE_NATIVE_ALLOCATE_ZEROED
130 /* acpi_names/Example configuration. Hardware disabled */
132 #if (defined ACPI_EXAMPLE_APP) || \
133 (defined ACPI_NAMES_APP)
134 #define ACPI_REDUCED_HARDWARE 1
137 /* Linkable ACPICA library. Two versions, one with full debug. */
140 #define ACPI_USE_LOCAL_CACHE
141 #define ACPI_DEBUGGER 1
142 #define ACPI_DISASSEMBLER 1
145 #define ACPI_DEBUG_OUTPUT
149 /* Common for all ACPICA applications */
151 #ifdef ACPI_APPLICATION
152 #define ACPI_USE_SYSTEM_CLIBRARY
153 #define ACPI_USE_LOCAL_CACHE
156 /* Common debug/disassembler support */
158 #ifdef ACPI_FULL_DEBUG
159 #define ACPI_DEBUG_OUTPUT
160 #define ACPI_DEBUGGER 1
161 #define ACPI_DISASSEMBLER 1
165 /*! [Begin] no source code translation */
167 /******************************************************************************
169 * Host configuration files. The compiler configuration files are included
172 *****************************************************************************/
174 #if defined(_LINUX) || defined(__linux__)
175 #include <acpi/platform/aclinux.h>
177 #elif defined(_APPLE) || defined(__APPLE__)
178 #include "acmacosx.h"
180 #elif defined(__DragonFly__)
181 #include "acdragonfly.h"
183 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
184 #include "acfreebsd.h"
186 #elif defined(__NetBSD__)
187 #include "acnetbsd.h"
190 #include "acsolaris.h"
192 #elif defined(MODESTO)
193 #include "acmodesto.h"
195 #elif defined(NETWARE)
196 #include "acnetware.h"
198 #elif defined(_CYGWIN)
199 #include "accygwin.h"
207 #elif defined(_WRS_LIB_BUILD)
208 #include "acvxworks.h"
210 #elif defined(__OS2__)
213 #elif defined(_AED_EFI)
216 #elif defined(_GNU_EFI)
219 #elif defined(__HAIKU__)
222 #elif defined(__QNX__)
227 /* Unknown environment */
229 #error Unknown target environment
232 /*! [End] no source code translation !*/
234 /******************************************************************************
236 * Setup defaults for the required symbols that were not defined in one of
237 * the host/compiler files above.
239 *****************************************************************************/
241 /* 64-bit data types */
243 #ifndef COMPILER_DEPENDENT_INT64
244 #define COMPILER_DEPENDENT_INT64 long long
247 #ifndef COMPILER_DEPENDENT_UINT64
248 #define COMPILER_DEPENDENT_UINT64 unsigned long long
251 /* Type of mutex supported by host. Default is binary semaphores. */
252 #ifndef ACPI_MUTEX_TYPE
253 #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE
256 /* Global Lock acquire/release */
258 #ifndef ACPI_ACQUIRE_GLOBAL_LOCK
259 #define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1
262 #ifndef ACPI_RELEASE_GLOBAL_LOCK
263 #define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0
266 /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */
268 #ifndef ACPI_FLUSH_CPU_CACHE
269 #define ACPI_FLUSH_CPU_CACHE()
272 /* "inline" keywords - configurable since inline is not standardized */
279 * Configurable calling conventions:
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
286 #ifndef ACPI_SYSTEM_XFACE
287 #define ACPI_SYSTEM_XFACE
290 #ifndef ACPI_EXTERNAL_XFACE
291 #define ACPI_EXTERNAL_XFACE
294 #ifndef ACPI_INTERNAL_XFACE
295 #define ACPI_INTERNAL_XFACE
298 #ifndef ACPI_INTERNAL_VAR_XFACE
299 #define ACPI_INTERNAL_VAR_XFACE
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.
307 * By default the model is single threaded if ACPI_APPLICATION is set,
308 * multi-threaded if ACPI_APPLICATION is not set.
310 #ifndef DEBUGGER_THREADING
311 #if !defined (ACPI_APPLICATION) || defined (ACPI_EXEC_APP)
312 #define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED
315 #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
317 #endif /* !DEBUGGER_THREADING */
319 /******************************************************************************
321 * C library configuration
323 *****************************************************************************/
326 * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
327 * Otherwise, local versions of string/memory functions will be used.
328 * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
329 * the standard header files may be used.
331 * The ACPICA subsystem only uses low level C library functions that do not
332 * call operating system services and may therefore be inlined in the code.
334 * It may be necessary to tailor these include files to the target
335 * generation environment.
337 #ifdef ACPI_USE_SYSTEM_CLIBRARY
339 /* Use the standard C library headers. We want to keep these to a minimum. */
341 #ifdef ACPI_USE_STANDARD_HEADERS
343 /* Use the standard headers from the standard locations */
350 #endif /* ACPI_USE_STANDARD_HEADERS */
352 /* We will be linking to the standard Clib functions */
356 /******************************************************************************
358 * Not using native C library, use local implementations
360 *****************************************************************************/
363 * Use local definitions of C library macros and functions. These function
364 * implementations may not be as efficient as an inline or assembly code
365 * implementation provided by a native C library, but they are functionally
372 typedef char *va_list;
375 /* Storage alignment properties */
377 #define _AUPBND (sizeof (acpi_native_int) - 1)
378 #define _ADNBND (sizeof (acpi_native_int) - 1)
380 /* Variable argument list macro definitions */
382 #define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd)))
383 #define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND))))
384 #define va_end(ap) (ap = (va_list) NULL)
385 #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND))))
389 /* Use the local (ACPICA) definitions of the clib functions */
391 #endif /* ACPI_USE_SYSTEM_CLIBRARY */
394 #ifdef ACPI_APPLICATION
396 #define ACPI_FILE FILE *
397 #define ACPI_FILE_OUT stdout
398 #define ACPI_FILE_ERR stderr
400 #define ACPI_FILE void *
401 #define ACPI_FILE_OUT NULL
402 #define ACPI_FILE_ERR NULL
403 #endif /* ACPI_APPLICATION */
404 #endif /* ACPI_FILE */
406 #endif /* __ACENV_H__ */