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 - 2018, 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