1 /******************************************************************************
3 * Name: acenv.h - Host and compiler configuration
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2013, Intel Corp.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
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
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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.
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.
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
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37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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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.
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
64 /******************************************************************************
66 * Configuration for ACPI tools and utilities
68 *****************************************************************************/
70 /* iASL configuration */
72 #ifdef ACPI_ASL_COMPILER
73 #define ACPI_APPLICATION
74 #define ACPI_DISASSEMBLER
75 #define ACPI_DEBUG_OUTPUT
76 #define ACPI_CONSTANT_EVAL_ONLY
77 #define ACPI_LARGE_NAMESPACE_NODE
78 #define ACPI_DATA_TABLE_DISASSEMBLY
79 #define ACPI_SINGLE_THREADED
82 /* AcpiExec configuration. Multithreaded with full AML debugger */
85 #define ACPI_APPLICATION
86 #define ACPI_FULL_DEBUG
87 #define ACPI_MUTEX_DEBUG
88 #define ACPI_DBG_TRACK_ALLOCATIONS
91 /* AcpiNames configuration. Single threaded with debugger output enabled. */
95 #define ACPI_APPLICATION
96 #define ACPI_SINGLE_THREADED
100 * AcpiBin/AcpiDump/AcpiSrc/AcpiXtract/Example configuration. All single
101 * threaded, with no debug output.
103 #if (defined ACPI_BIN_APP) || \
104 (defined ACPI_DUMP_APP) || \
105 (defined ACPI_SRC_APP) || \
106 (defined ACPI_XTRACT_APP) || \
107 (defined ACPI_EXAMPLE_APP)
108 #define ACPI_APPLICATION
109 #define ACPI_SINGLE_THREADED
113 #define ACPI_APPLICATION
114 #define ACPI_SINGLE_THREADED
115 #define ACPI_NO_ERROR_MESSAGES
118 /* Linkable ACPICA library */
121 #define ACPI_USE_LOCAL_CACHE
124 /* Common for all ACPICA applications */
126 #ifdef ACPI_APPLICATION
127 #define ACPI_USE_SYSTEM_CLIBRARY
128 #define ACPI_USE_LOCAL_CACHE
131 /* Common debug support */
133 #ifdef ACPI_FULL_DEBUG
134 #define ACPI_DEBUGGER
135 #define ACPI_DEBUG_OUTPUT
136 #define ACPI_DISASSEMBLER
140 /*! [Begin] no source code translation */
142 /******************************************************************************
144 * Host configuration files. The compiler configuration files are included
147 *****************************************************************************/
149 #if defined(_LINUX) || defined(__linux__)
152 #elif defined(_APPLE) || defined(__APPLE__)
153 #include "acmacosx.h"
155 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
156 #include "acfreebsd.h"
158 #elif defined(__NetBSD__)
159 #include "acnetbsd.h"
162 #include "acsolaris.h"
164 #elif defined(MODESTO)
165 #include "acmodesto.h"
167 #elif defined(NETWARE)
168 #include "acnetware.h"
170 #elif defined(_CYGWIN)
171 #include "accygwin.h"
179 #elif defined(_WRS_LIB_BUILD)
180 #include "acvxworks.h"
182 #elif defined(__OS2__)
185 #elif defined(_AED_EFI)
188 #elif defined(__HAIKU__)
193 /* Unknown environment */
195 #error Unknown target environment
198 /*! [End] no source code translation !*/
201 /******************************************************************************
203 * Setup defaults for the required symbols that were not defined in one of
204 * the host/compiler files above.
206 *****************************************************************************/
208 /* 64-bit data types */
210 #ifndef COMPILER_DEPENDENT_INT64
211 #define COMPILER_DEPENDENT_INT64 long long
214 #ifndef COMPILER_DEPENDENT_UINT64
215 #define COMPILER_DEPENDENT_UINT64 unsigned long long
218 /* Type of mutex supported by host. Default is binary semaphores. */
220 #ifndef ACPI_MUTEX_TYPE
221 #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE
224 /* Global Lock acquire/release */
226 #ifndef ACPI_ACQUIRE_GLOBAL_LOCK
227 #define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acquired) Acquired = 1
230 #ifndef ACPI_RELEASE_GLOBAL_LOCK
231 #define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Pending) Pending = 0
234 /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */
236 #ifndef ACPI_FLUSH_CPU_CACHE
237 #define ACPI_FLUSH_CPU_CACHE()
240 /* "inline" keywords - configurable since inline is not standardized */
247 * Configurable calling conventions:
249 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads)
250 * ACPI_EXTERNAL_XFACE - External ACPI interfaces
251 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces
252 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces
254 #ifndef ACPI_SYSTEM_XFACE
255 #define ACPI_SYSTEM_XFACE
258 #ifndef ACPI_EXTERNAL_XFACE
259 #define ACPI_EXTERNAL_XFACE
262 #ifndef ACPI_INTERNAL_XFACE
263 #define ACPI_INTERNAL_XFACE
266 #ifndef ACPI_INTERNAL_VAR_XFACE
267 #define ACPI_INTERNAL_VAR_XFACE
271 * Debugger threading model
272 * Use single threaded if the entire subsystem is contained in an application
273 * Use multiple threaded when the subsystem is running in the kernel.
275 * By default the model is single threaded if ACPI_APPLICATION is set,
276 * multi-threaded if ACPI_APPLICATION is not set.
278 #ifndef DEBUGGER_THREADING
279 #ifdef ACPI_APPLICATION
280 #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
283 #define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED
285 #endif /* !DEBUGGER_THREADING */
288 /******************************************************************************
290 * C library configuration
292 *****************************************************************************/
295 * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
296 * Otherwise, local versions of string/memory functions will be used.
297 * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
298 * the standard header files may be used.
300 * The ACPICA subsystem only uses low level C library functions that do not call
301 * operating system services and may therefore be inlined in the code.
303 * It may be necessary to tailor these include files to the target
304 * generation environment.
306 #ifdef ACPI_USE_SYSTEM_CLIBRARY
308 /* Use the standard C library headers. We want to keep these to a minimum. */
310 #ifdef ACPI_USE_STANDARD_HEADERS
312 /* Use the standard headers from the standard locations */
319 #endif /* ACPI_USE_STANDARD_HEADERS */
321 /* We will be linking to the standard Clib functions */
323 #define ACPI_STRSTR(s1,s2) strstr((s1), (s2))
324 #define ACPI_STRCHR(s1,c) strchr((s1), (c))
325 #define ACPI_STRLEN(s) (ACPI_SIZE) strlen((s))
326 #define ACPI_STRCPY(d,s) (void) strcpy((d), (s))
327 #define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (ACPI_SIZE)(n))
328 #define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (ACPI_SIZE)(n))
329 #define ACPI_STRCMP(d,s) strcmp((d), (s))
330 #define ACPI_STRCAT(d,s) (void) strcat((d), (s))
331 #define ACPI_STRNCAT(d,s,n) strncat((d), (s), (ACPI_SIZE)(n))
332 #define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (ACPI_SIZE)(n))
333 #define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n))
334 #define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (ACPI_SIZE)(n))
335 #define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (ACPI_SIZE)(n))
336 #define ACPI_TOUPPER(i) toupper((int) (i))
337 #define ACPI_TOLOWER(i) tolower((int) (i))
338 #define ACPI_IS_XDIGIT(i) isxdigit((int) (i))
339 #define ACPI_IS_DIGIT(i) isdigit((int) (i))
340 #define ACPI_IS_SPACE(i) isspace((int) (i))
341 #define ACPI_IS_UPPER(i) isupper((int) (i))
342 #define ACPI_IS_PRINT(i) isprint((int) (i))
343 #define ACPI_IS_ALPHA(i) isalpha((int) (i))
347 /******************************************************************************
349 * Not using native C library, use local implementations
351 *****************************************************************************/
354 * Use local definitions of C library macros and functions. These function
355 * implementations may not be as efficient as an inline or assembly code
356 * implementation provided by a native C library, but they are functionally
363 typedef char *va_list;
366 /* Storage alignment properties */
368 #define _AUPBND (sizeof (ACPI_NATIVE_INT) - 1)
369 #define _ADNBND (sizeof (ACPI_NATIVE_INT) - 1)
371 /* Variable argument list macro definitions */
373 #define _Bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd)))
374 #define va_arg(ap, T) (*(T *)(((ap) += (_Bnd (T, _AUPBND))) - (_Bnd (T,_ADNBND))))
375 #define va_end(ap) (ap = (va_list) NULL)
376 #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_Bnd (A,_AUPBND))))
380 /* Use the local (ACPICA) definitions of the clib functions */
382 #define ACPI_STRSTR(s1,s2) AcpiUtStrstr ((s1), (s2))
383 #define ACPI_STRCHR(s1,c) AcpiUtStrchr ((s1), (c))
384 #define ACPI_STRLEN(s) (ACPI_SIZE) AcpiUtStrlen ((s))
385 #define ACPI_STRCPY(d,s) (void) AcpiUtStrcpy ((d), (s))
386 #define ACPI_STRNCPY(d,s,n) (void) AcpiUtStrncpy ((d), (s), (ACPI_SIZE)(n))
387 #define ACPI_STRNCMP(d,s,n) AcpiUtStrncmp ((d), (s), (ACPI_SIZE)(n))
388 #define ACPI_STRCMP(d,s) AcpiUtStrcmp ((d), (s))
389 #define ACPI_STRCAT(d,s) (void) AcpiUtStrcat ((d), (s))
390 #define ACPI_STRNCAT(d,s,n) AcpiUtStrncat ((d), (s), (ACPI_SIZE)(n))
391 #define ACPI_STRTOUL(d,s,n) AcpiUtStrtoul ((d), (s), (ACPI_SIZE)(n))
392 #define ACPI_MEMCMP(s1,s2,n) AcpiUtMemcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n))
393 #define ACPI_MEMCPY(d,s,n) (void) AcpiUtMemcpy ((d), (s), (ACPI_SIZE)(n))
394 #define ACPI_MEMSET(d,v,n) (void) AcpiUtMemset ((d), (v), (ACPI_SIZE)(n))
395 #define ACPI_TOUPPER(c) AcpiUtToUpper ((int) (c))
396 #define ACPI_TOLOWER(c) AcpiUtToLower ((int) (c))
398 #endif /* ACPI_USE_SYSTEM_CLIBRARY */
401 #ifdef ACPI_APPLICATION
403 #define ACPI_FILE FILE *
405 #define ACPI_FILE void *
406 #endif /* ACPI_APPLICATION */
407 #endif /* ACPI_FILE */
409 #endif /* __ACENV_H__ */