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1/******************************************************************************
2 *
3 * Name: acenv.h - Host and compiler configuration
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2013, 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_DISASSEMBLER
74#define ACPI_DEBUG_OUTPUT
75#define ACPI_CONSTANT_EVAL_ONLY
76#define ACPI_LARGE_NAMESPACE_NODE
77#define ACPI_DATA_TABLE_DISASSEMBLY
78#define ACPI_SINGLE_THREADED
79#endif
80
81/* acpi_exec configuration. Multithreaded with full AML debugger */
82
83#ifdef ACPI_EXEC_APP
84#define ACPI_APPLICATION
85#define ACPI_FULL_DEBUG
86#define ACPI_MUTEX_DEBUG
87#define ACPI_DBG_TRACK_ALLOCATIONS
88#endif
89
90/* acpi_names configuration. Single threaded with debugger output enabled. */
91
92#ifdef ACPI_NAMES_APP
93#define ACPI_DEBUGGER
94#define ACPI_APPLICATION
95#define ACPI_SINGLE_THREADED
96#endif
97
98/*
99 * acpi_bin/acpi_dump/acpi_src/acpi_xtract/Example configuration. All single
100 * threaded, with no debug output.
101 */
102#if (defined ACPI_BIN_APP) || \
103 (defined ACPI_DUMP_APP) || \
104 (defined ACPI_SRC_APP) || \
105 (defined ACPI_XTRACT_APP) || \
106 (defined ACPI_EXAMPLE_APP)
107#define ACPI_APPLICATION
108#define ACPI_SINGLE_THREADED
109#endif
110
111#ifdef ACPI_HELP_APP
112#define ACPI_APPLICATION
113#define ACPI_SINGLE_THREADED
114#define ACPI_NO_ERROR_MESSAGES
115#endif
116
117/* Linkable ACPICA library */
118
119#ifdef ACPI_LIBRARY
120#define ACPI_USE_LOCAL_CACHE
121#define ACPI_FUTURE_USAGE
122#endif
123
124/* Common for all ACPICA applications */
125
126#ifdef ACPI_APPLICATION
127#define ACPI_USE_SYSTEM_CLIBRARY
128#define ACPI_USE_LOCAL_CACHE
129#endif
130
131/* Common debug support */
132
133#ifdef ACPI_FULL_DEBUG
134#define ACPI_DEBUGGER
135#define ACPI_DEBUG_OUTPUT
136#define ACPI_DISASSEMBLER
137#endif
138
139
140/*! [Begin] no source code translation */
141
142/******************************************************************************
143 *
144 * Host configuration files. The compiler configuration files are included
145 * by the host files.
146 *
147 *****************************************************************************/
148
149#if defined(_LINUX) || defined(__linux__)
150#include <acpi/platform/aclinux.h>
151
152#elif defined(_APPLE) || defined(__APPLE__)
153#include "acmacosx.h"
154
155#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
156#include "acfreebsd.h"
157
158#elif defined(__NetBSD__)
159#include "acnetbsd.h"
160
161#elif defined(__sun)
162#include "acsolaris.h"
163
164#elif defined(MODESTO)
165#include "acmodesto.h"
166
167#elif defined(NETWARE)
168#include "acnetware.h"
169
170#elif defined(_CYGWIN)
171#include "accygwin.h"
172
173#elif defined(WIN32)
174#include "acwin.h"
175
176#elif defined(WIN64)
177#include "acwin64.h"
178
179#elif defined(_WRS_LIB_BUILD)
180#include "acvxworks.h"
181
182#elif defined(__OS2__)
183#include "acos2.h"
184
185#elif defined(_AED_EFI)
186#include "acefi.h"
187
188#elif defined(__HAIKU__)
189#include "achaiku.h"
190
191#else
192
193/* Unknown environment */
194
195#error Unknown target environment
196#endif
197
198/*! [End] no source code translation !*/
199
200/******************************************************************************
201 *
202 * Setup defaults for the required symbols that were not defined in one of
203 * the host/compiler files above.
204 *
205 *****************************************************************************/
206
207/* 64-bit data types */
208
209#ifndef COMPILER_DEPENDENT_INT64
210#define COMPILER_DEPENDENT_INT64 long long
211#endif
212
213#ifndef COMPILER_DEPENDENT_UINT64
214#define COMPILER_DEPENDENT_UINT64 unsigned long long
215#endif
216
217/* Type of mutex supported by host. Default is binary semaphores. */
218#ifndef ACPI_MUTEX_TYPE
219#define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE
220#endif
221
222/* Global Lock acquire/release */
223
224#ifndef ACPI_ACQUIRE_GLOBAL_LOCK
225#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1
226#endif
227
228#ifndef ACPI_RELEASE_GLOBAL_LOCK
229#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0
230#endif
231
232/* Flush CPU cache - used when going to sleep. Wbinvd or similar. */
233
234#ifndef ACPI_FLUSH_CPU_CACHE
235#define ACPI_FLUSH_CPU_CACHE()
236#endif
237
238/* "inline" keywords - configurable since inline is not standardized */
239
240#ifndef ACPI_INLINE
241#define ACPI_INLINE
242#endif
243
244/*
245 * Configurable calling conventions:
246 *
247 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads)
248 * ACPI_EXTERNAL_XFACE - External ACPI interfaces
249 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces
250 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces
251 */
252#ifndef ACPI_SYSTEM_XFACE
253#define ACPI_SYSTEM_XFACE
254#endif
255
256#ifndef ACPI_EXTERNAL_XFACE
257#define ACPI_EXTERNAL_XFACE
258#endif
259
260#ifndef ACPI_INTERNAL_XFACE
261#define ACPI_INTERNAL_XFACE
262#endif
263
264#ifndef ACPI_INTERNAL_VAR_XFACE
265#define ACPI_INTERNAL_VAR_XFACE
266#endif
267
268/*
269 * Debugger threading model
270 * Use single threaded if the entire subsystem is contained in an application
271 * Use multiple threaded when the subsystem is running in the kernel.
272 *
273 * By default the model is single threaded if ACPI_APPLICATION is set,
274 * multi-threaded if ACPI_APPLICATION is not set.
275 */
276#ifndef DEBUGGER_THREADING
277#ifdef ACPI_APPLICATION
278#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
279
280#else
281#define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED
282#endif
283#endif /* !DEBUGGER_THREADING */
284
285/******************************************************************************
286 *
287 * C library configuration
288 *
289 *****************************************************************************/
290
291/*
292 * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
293 * Otherwise, local versions of string/memory functions will be used.
294 * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
295 * the standard header files may be used.
296 *
297 * The ACPICA subsystem only uses low level C library functions that do not call
298 * operating system services and may therefore be inlined in the code.
299 *
300 * It may be necessary to tailor these include files to the target
301 * generation environment.
302 */
303#ifdef ACPI_USE_SYSTEM_CLIBRARY
304
305/* Use the standard C library headers. We want to keep these to a minimum. */
306
307#ifdef ACPI_USE_STANDARD_HEADERS
308
309/* Use the standard headers from the standard locations */
310
311#include <stdarg.h>
312#include <stdlib.h>
313#include <string.h>
314#include <ctype.h>
315
316#endif /* ACPI_USE_STANDARD_HEADERS */
317
318/* We will be linking to the standard Clib functions */
319
320#define ACPI_STRSTR(s1,s2) strstr((s1), (s2))
321#define ACPI_STRCHR(s1,c) strchr((s1), (c))
322#define ACPI_STRLEN(s) (acpi_size) strlen((s))
323#define ACPI_STRCPY(d,s) (void) strcpy((d), (s))
324#define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (acpi_size)(n))
325#define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (acpi_size)(n))
326#define ACPI_STRCMP(d,s) strcmp((d), (s))
327#define ACPI_STRCAT(d,s) (void) strcat((d), (s))
328#define ACPI_STRNCAT(d,s,n) strncat((d), (s), (acpi_size)(n))
329#define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (acpi_size)(n))
330#define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n))
331#define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (acpi_size)(n))
332#define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (acpi_size)(n))
333
334#define ACPI_TOUPPER(i) toupper((int) (i))
335#define ACPI_TOLOWER(i) tolower((int) (i))
336#define ACPI_IS_XDIGIT(i) isxdigit((int) (i))
337#define ACPI_IS_DIGIT(i) isdigit((int) (i))
338#define ACPI_IS_SPACE(i) isspace((int) (i))
339#define ACPI_IS_UPPER(i) isupper((int) (i))
340#define ACPI_IS_PRINT(i) isprint((int) (i))
341#define ACPI_IS_ALPHA(i) isalpha((int) (i))
342
343#else
344
345/******************************************************************************
346 *
347 * Not using native C library, use local implementations
348 *
349 *****************************************************************************/
350
351/*
352 * Use local definitions of C library macros and functions. These function
353 * implementations may not be as efficient as an inline or assembly code
354 * implementation provided by a native C library, but they are functionally
355 * equivalent.
356 */
357#ifndef va_arg
358
359#ifndef _VALIST
360#define _VALIST
361typedef char *va_list;
362#endif /* _VALIST */
363
364/* Storage alignment properties */
365
366#define _AUPBND (sizeof (acpi_native_int) - 1)
367#define _ADNBND (sizeof (acpi_native_int) - 1)
368
369/* Variable argument list macro definitions */
370
371#define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd)))
372#define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND))))
373#define va_end(ap) (ap = (va_list) NULL)
374#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND))))
375
376#endif /* va_arg */
377
378/* Use the local (ACPICA) definitions of the clib functions */
379
380#define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2))
381#define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c))
382#define ACPI_STRLEN(s) (acpi_size) acpi_ut_strlen ((s))
383#define ACPI_STRCPY(d,s) (void) acpi_ut_strcpy ((d), (s))
384#define ACPI_STRNCPY(d,s,n) (void) acpi_ut_strncpy ((d), (s), (acpi_size)(n))
385#define ACPI_STRNCMP(d,s,n) acpi_ut_strncmp ((d), (s), (acpi_size)(n))
386#define ACPI_STRCMP(d,s) acpi_ut_strcmp ((d), (s))
387#define ACPI_STRCAT(d,s) (void) acpi_ut_strcat ((d), (s))
388#define ACPI_STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (acpi_size)(n))
389#define ACPI_STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s), (acpi_size)(n))
390#define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n))
391#define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n))
392#define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n))
393#define ACPI_TOUPPER(c) acpi_ut_to_upper ((int) (c))
394#define ACPI_TOLOWER(c) acpi_ut_to_lower ((int) (c))
395
396#endif /* ACPI_USE_SYSTEM_CLIBRARY */
397
398#ifndef ACPI_FILE
399#ifdef ACPI_APPLICATION
400#include <stdio.h>
401#define ACPI_FILE FILE *
402#else
403#define ACPI_FILE void *
404#endif /* ACPI_APPLICATION */
405#endif /* ACPI_FILE */
406
407#endif /* __ACENV_H__ */