1 /******************************************************************************
3 * Name: acenv.h - Host and compiler configuration
5 *****************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp.
12 * All rights reserved.
16 * 2.1. This is your license from Intel Corp. under its intellectual property
17 * rights. You may have additional license terms from the party that provided
18 * you this software, covering your right to use that party's intellectual
21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22 * copy of the source code appearing in this file ("Covered Code") an
23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24 * base code distributed originally by Intel ("Original Intel Code") to copy,
25 * make derivatives, distribute, use and display any portion of the Covered
26 * Code in any form, with the right to sublicense such rights; and
28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 * license (with the right to sublicense), under only those claims of Intel
30 * patents that are infringed by the Original Intel Code, to make, use, sell,
31 * offer to sell, and import the Covered Code and derivative works thereof
32 * solely to the minimum extent necessary to exercise the above copyright
33 * license, and in no event shall the patent license extend to any additions
34 * to or modifications of the Original Intel Code. No other license or right
35 * is granted directly or by implication, estoppel or otherwise;
37 * The above copyright and patent license is granted only if the following
42 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 * Redistribution of source code of any substantial portion of the Covered
44 * Code or modification with rights to further distribute source must include
45 * the above Copyright Notice, the above License, this list of Conditions,
46 * and the following Disclaimer and Export Compliance provision. In addition,
47 * Licensee must cause all Covered Code to which Licensee contributes to
48 * contain a file documenting the changes Licensee made to create that Covered
49 * Code and the date of any change. Licensee must include in that file the
50 * documentation of any changes made by any predecessor Licensee. Licensee
51 * must include a prominent statement that the modification is derived,
52 * directly or indirectly, from Original Intel Code.
54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 * Redistribution of source code of any substantial portion of the Covered
56 * Code or modification without rights to further distribute source must
57 * include the following Disclaimer and Export Compliance provision in the
58 * documentation and/or other materials provided with distribution. In
59 * addition, Licensee may not authorize further sublicense of source of any
60 * portion of the Covered Code, and must include terms to the effect that the
61 * license from Licensee to its licensee is limited to the intellectual
62 * property embodied in the software Licensee provides to its licensee, and
63 * not to intellectual property embodied in modifications its licensee may
66 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 * substantial portion of the Covered Code or modification must reproduce the
68 * above Copyright Notice, and the following Disclaimer and Export Compliance
69 * provision in the documentation and/or other materials provided with the
72 * 3.4. Intel retains all right, title, and interest in and to the Original
75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 * Intel shall be used in advertising or otherwise to promote the sale, use or
77 * other dealings in products derived from or relating to the Covered Code
78 * without prior written authorization from Intel.
80 * 4. Disclaimer and Export Compliance
82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
99 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 * software or system incorporating such software without first obtaining any
101 * required license or other approval from the U. S. Department of Commerce or
102 * any other agency or department of the United States Government. In the
103 * event Licensee exports any such software from the United States or
104 * re-exports any such software from a foreign destination, Licensee shall
105 * ensure that the distribution and export/re-export of the software is in
106 * compliance with all laws, regulations, orders, or other restrictions of the
107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 * any of its subsidiaries will export/re-export any technical data, process,
109 * software, or service, directly or indirectly, to any country for which the
110 * United States government or any agency thereof requires an export license,
111 * other governmental approval, or letter of assurance, without first obtaining
112 * such license, approval or letter.
114 *****************************************************************************/
120 * Environment configuration. The purpose of this file is to interface ACPICA
121 * to the local environment. This includes compiler-specific, OS-specific,
122 * and machine-specific configuration.
125 /* Types for ACPI_MUTEX_TYPE */
127 #define ACPI_BINARY_SEMAPHORE 0
128 #define ACPI_OSL_MUTEX 1
130 /* Types for DEBUGGER_THREADING */
132 #define DEBUGGER_SINGLE_THREADED 0
133 #define DEBUGGER_MULTI_THREADED 1
136 /******************************************************************************
138 * Configuration for ACPI tools and utilities
140 *****************************************************************************/
142 /* iASL configuration */
144 #ifdef ACPI_ASL_COMPILER
145 #define ACPI_APPLICATION
146 #define ACPI_DISASSEMBLER
147 #define ACPI_DEBUG_OUTPUT
148 #define ACPI_CONSTANT_EVAL_ONLY
149 #define ACPI_LARGE_NAMESPACE_NODE
150 #define ACPI_DATA_TABLE_DISASSEMBLY
151 #define ACPI_SINGLE_THREADED
154 /* AcpiExec and AcpiBin configuration */
157 #define ACPI_APPLICATION
158 #define ACPI_FULL_DEBUG
159 #define ACPI_MUTEX_DEBUG
160 #define ACPI_DBG_TRACK_ALLOCATIONS
164 #define ACPI_APPLICATION
165 #define ACPI_SINGLE_THREADED
168 /* Linkable ACPICA library */
171 #define ACPI_USE_LOCAL_CACHE
174 /* Common for all ACPICA applications */
176 #ifdef ACPI_APPLICATION
177 #define ACPI_USE_SYSTEM_CLIBRARY
178 #define ACPI_USE_LOCAL_CACHE
181 /* Common debug support */
183 #ifdef ACPI_FULL_DEBUG
184 #define ACPI_DEBUGGER
185 #define ACPI_DEBUG_OUTPUT
186 #define ACPI_DISASSEMBLER
190 /*! [Begin] no source code translation */
192 /******************************************************************************
194 * Host configuration files. The compiler configuration files are included
197 *****************************************************************************/
199 #if defined(_LINUX) || defined(__linux__)
202 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
203 #include "acfreebsd.h"
205 #elif defined(__NetBSD__)
206 #include "acnetbsd.h"
209 #include "acsolaris.h"
211 #elif defined(MODESTO)
212 #include "acmodesto.h"
214 #elif defined(NETWARE)
215 #include "acnetware.h"
217 #elif defined(_CYGWIN)
218 #include "accygwin.h"
226 #elif defined(_WRS_LIB_BUILD)
227 #include "acvxworks.h"
229 #elif defined(__OS2__)
232 #elif defined(_AED_EFI)
237 /* Unknown environment */
239 #error Unknown target environment
242 /*! [End] no source code translation !*/
245 /******************************************************************************
247 * Setup defaults for the required symbols that were not defined in one of
248 * the host/compiler files above.
250 *****************************************************************************/
252 /* 64-bit data types */
254 #ifndef COMPILER_DEPENDENT_INT64
255 #define COMPILER_DEPENDENT_INT64 long long
258 #ifndef COMPILER_DEPENDENT_UINT64
259 #define COMPILER_DEPENDENT_UINT64 unsigned long long
262 /* Type of mutex supported by host. Default is binary semaphores. */
264 #ifndef ACPI_MUTEX_TYPE
265 #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE
268 /* Global Lock acquire/release */
270 #ifndef ACPI_ACQUIRE_GLOBAL_LOCK
271 #define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acquired) Acquired = 1
274 #ifndef ACPI_RELEASE_GLOBAL_LOCK
275 #define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Pending) Pending = 0
278 /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */
280 #ifndef ACPI_FLUSH_CPU_CACHE
281 #define ACPI_FLUSH_CPU_CACHE()
284 /* "inline" keywords - configurable since inline is not standardized */
291 * Configurable calling conventions:
293 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads)
294 * ACPI_EXTERNAL_XFACE - External ACPI interfaces
295 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces
296 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces
298 #ifndef ACPI_SYSTEM_XFACE
299 #define ACPI_SYSTEM_XFACE
302 #ifndef ACPI_EXTERNAL_XFACE
303 #define ACPI_EXTERNAL_XFACE
306 #ifndef ACPI_INTERNAL_XFACE
307 #define ACPI_INTERNAL_XFACE
310 #ifndef ACPI_INTERNAL_VAR_XFACE
311 #define ACPI_INTERNAL_VAR_XFACE
315 * Debugger threading model
316 * Use single threaded if the entire subsystem is contained in an application
317 * Use multiple threaded when the subsystem is running in the kernel.
319 * By default the model is single threaded if ACPI_APPLICATION is set,
320 * multi-threaded if ACPI_APPLICATION is not set.
322 #ifndef DEBUGGER_THREADING
323 #ifdef ACPI_APPLICATION
324 #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
327 #define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED
329 #endif /* !DEBUGGER_THREADING */
332 /******************************************************************************
334 * C library configuration
336 *****************************************************************************/
339 * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
340 * Otherwise, local versions of string/memory functions will be used.
341 * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
342 * the standard header files may be used.
344 * The ACPICA subsystem only uses low level C library functions that do not call
345 * operating system services and may therefore be inlined in the code.
347 * It may be necessary to tailor these include files to the target
348 * generation environment.
350 #ifdef ACPI_USE_SYSTEM_CLIBRARY
352 /* Use the standard C library headers. We want to keep these to a minimum */
354 #ifdef ACPI_USE_STANDARD_HEADERS
356 /* Use the standard headers from the standard locations */
363 #endif /* ACPI_USE_STANDARD_HEADERS */
365 /* We will be linking to the standard Clib functions */
367 #define ACPI_STRSTR(s1,s2) strstr((s1), (s2))
368 #define ACPI_STRCHR(s1,c) strchr((s1), (c))
369 #define ACPI_STRLEN(s) (ACPI_SIZE) strlen((s))
370 #define ACPI_STRCPY(d,s) (void) strcpy((d), (s))
371 #define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (ACPI_SIZE)(n))
372 #define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (ACPI_SIZE)(n))
373 #define ACPI_STRCMP(d,s) strcmp((d), (s))
374 #define ACPI_STRCAT(d,s) (void) strcat((d), (s))
375 #define ACPI_STRNCAT(d,s,n) strncat((d), (s), (ACPI_SIZE)(n))
376 #define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (ACPI_SIZE)(n))
377 #define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n))
378 #define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (ACPI_SIZE)(n))
379 #define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (ACPI_SIZE)(n))
380 #define ACPI_TOUPPER(i) toupper((int) (i))
381 #define ACPI_TOLOWER(i) tolower((int) (i))
382 #define ACPI_IS_XDIGIT(i) isxdigit((int) (i))
383 #define ACPI_IS_DIGIT(i) isdigit((int) (i))
384 #define ACPI_IS_SPACE(i) isspace((int) (i))
385 #define ACPI_IS_UPPER(i) isupper((int) (i))
386 #define ACPI_IS_PRINT(i) isprint((int) (i))
387 #define ACPI_IS_ALPHA(i) isalpha((int) (i))
391 /******************************************************************************
393 * Not using native C library, use local implementations
395 *****************************************************************************/
398 * Use local definitions of C library macros and functions. These function
399 * implementations may not be as efficient as an inline or assembly code
400 * implementation provided by a native C library, but they are functionally
407 typedef char *va_list;
410 /* Storage alignment properties */
412 #define _AUPBND (sizeof (ACPI_NATIVE_INT) - 1)
413 #define _ADNBND (sizeof (ACPI_NATIVE_INT) - 1)
415 /* Variable argument list macro definitions */
417 #define _Bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd)))
418 #define va_arg(ap, T) (*(T *)(((ap) += (_Bnd (T, _AUPBND))) - (_Bnd (T,_ADNBND))))
419 #define va_end(ap) (void) 0
420 #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_Bnd (A,_AUPBND))))
424 /* Use the local (ACPICA) definitions of the clib functions */
426 #define ACPI_STRSTR(s1,s2) AcpiUtStrstr ((s1), (s2))
427 #define ACPI_STRCHR(s1,c) AcpiUtStrchr ((s1), (c))
428 #define ACPI_STRLEN(s) (ACPI_SIZE) AcpiUtStrlen ((s))
429 #define ACPI_STRCPY(d,s) (void) AcpiUtStrcpy ((d), (s))
430 #define ACPI_STRNCPY(d,s,n) (void) AcpiUtStrncpy ((d), (s), (ACPI_SIZE)(n))
431 #define ACPI_STRNCMP(d,s,n) AcpiUtStrncmp ((d), (s), (ACPI_SIZE)(n))
432 #define ACPI_STRCMP(d,s) AcpiUtStrcmp ((d), (s))
433 #define ACPI_STRCAT(d,s) (void) AcpiUtStrcat ((d), (s))
434 #define ACPI_STRNCAT(d,s,n) AcpiUtStrncat ((d), (s), (ACPI_SIZE)(n))
435 #define ACPI_STRTOUL(d,s,n) AcpiUtStrtoul ((d), (s), (ACPI_SIZE)(n))
436 #define ACPI_MEMCMP(s1,s2,n) AcpiUtMemcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n))
437 #define ACPI_MEMCPY(d,s,n) (void) AcpiUtMemcpy ((d), (s), (ACPI_SIZE)(n))
438 #define ACPI_MEMSET(d,v,n) (void) AcpiUtMemset ((d), (v), (ACPI_SIZE)(n))
439 #define ACPI_TOUPPER(c) AcpiUtToUpper ((int) (c))
440 #define ACPI_TOLOWER(c) AcpiUtToLower ((int) (c))
442 #endif /* ACPI_USE_SYSTEM_CLIBRARY */
444 #endif /* __ACENV_H__ */