/****************************************************************************** * * Name: acenv.h - Host and compiler configuration * *****************************************************************************/ /* * Copyright (C) 2000 - 2012, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification. * 2. Redistributions in binary form must reproduce at minimum a disclaimer * substantially similar to the "NO WARRANTY" disclaimer below * ("Disclaimer") and any redistribution must be conditioned upon * including a substantially similar Disclaimer requirement for further * binary redistribution. * 3. Neither the names of the above-listed copyright holders nor the names * of any contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * Alternatively, this software may be distributed under the terms of the * GNU General Public License ("GPL") version 2 as published by the Free * Software Foundation. * * NO WARRANTY * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGES. */ #ifndef __ACENV_H__ #define __ACENV_H__ /* Types for ACPI_MUTEX_TYPE */ #define ACPI_BINARY_SEMAPHORE 0 #define ACPI_OSL_MUTEX 1 /* Types for DEBUGGER_THREADING */ #define DEBUGGER_SINGLE_THREADED 0 #define DEBUGGER_MULTI_THREADED 1 /****************************************************************************** * * Configuration for ACPI tools and utilities * *****************************************************************************/ /* Linkable ACPICA library */ #ifdef ACPI_LIBRARY #define ACPI_USE_LOCAL_CACHE #endif /* iASL configuration */ #ifdef ACPI_ASL_COMPILER #define ACPI_DEBUG_OUTPUT #define ACPI_APPLICATION #define ACPI_DISASSEMBLER #define ACPI_CONSTANT_EVAL_ONLY #define ACPI_LARGE_NAMESPACE_NODE #define ACPI_DATA_TABLE_DISASSEMBLY #endif /* acpi_exec configuration. Multithreaded with full AML debugger */ #ifdef ACPI_EXEC_APP #undef DEBUGGER_THREADING #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED #define ACPI_FULL_DEBUG #define ACPI_APPLICATION #define ACPI_DEBUGGER #define ACPI_MUTEX_DEBUG #define ACPI_DBG_TRACK_ALLOCATIONS #endif /* Common for all ACPICA applications */ #ifdef ACPI_APPLICATION #define ACPI_USE_SYSTEM_CLIBRARY #define ACPI_USE_LOCAL_CACHE #endif /* Common debug support */ #ifdef ACPI_FULL_DEBUG #define ACPI_DEBUGGER #define ACPI_DEBUG_OUTPUT #define ACPI_DISASSEMBLER #endif /* * Environment configuration. The purpose of this file is to interface to the * local generation environment. * * 1) ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. * Otherwise, local versions of string/memory functions will be used. * 2) ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and * the standard header files may be used. * * The ACPI subsystem only uses low level C library functions that do not call * operating system services and may therefore be inlined in the code. * * It may be necessary to tailor these include files to the target * generation environment. * * * Functions and constants used from each header: * * string.h: memcpy * memset * strcat * strcmp * strcpy * strlen * strncmp * strncat * strncpy * * stdlib.h: strtoul * * stdarg.h: va_list * va_arg * va_start * va_end * */ /*! [Begin] no source code translation */ #if defined(_LINUX) || defined(__linux__) #include #elif defined(_AED_EFI) #include "acefi.h" #elif defined(WIN32) #include "acwin.h" #elif defined(WIN64) #include "acwin64.h" #elif defined(MSDOS) /* Must appear after WIN32 and WIN64 check */ #include "acdos16.h" #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) #include "acfreebsd.h" #elif defined(__NetBSD__) #include "acnetbsd.h" #elif defined(MODESTO) #include "acmodesto.h" #elif defined(NETWARE) #include "acnetware.h" #elif defined(__sun) #include "acsolaris.h" #else /* All other environments */ #define ACPI_USE_STANDARD_HEADERS #define COMPILER_DEPENDENT_INT64 long long #define COMPILER_DEPENDENT_UINT64 unsigned long long #endif /*! [End] no source code translation !*/ /****************************************************************************** * * Miscellaneous configuration * *****************************************************************************/ /* Type of mutex supported by host. Default is binary semaphores. */ #ifndef ACPI_MUTEX_TYPE #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE #endif /* "inline" keywords - configurable since inline is not standardized */ #ifndef ACPI_INLINE #define ACPI_INLINE #endif /* * Debugger threading model * Use single threaded if the entire subsystem is contained in an application * Use multiple threaded when the subsystem is running in the kernel. * * By default the model is single threaded if ACPI_APPLICATION is set, * multi-threaded if ACPI_APPLICATION is not set. */ #ifndef DEBUGGER_THREADING #ifdef ACPI_APPLICATION #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED #else #define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED #endif #endif /* !DEBUGGER_THREADING */ /****************************************************************************** * * C library configuration * *****************************************************************************/ #define ACPI_IS_ASCII(c) ((c) < 0x80) #ifdef ACPI_USE_SYSTEM_CLIBRARY /* * Use the standard C library headers. * We want to keep these to a minimum. */ #ifdef ACPI_USE_STANDARD_HEADERS /* Use the standard headers from the standard locations */ #include #include #include #include #endif /* ACPI_USE_STANDARD_HEADERS */ /* We will be linking to the standard Clib functions */ #define ACPI_STRSTR(s1,s2) strstr((s1), (s2)) #define ACPI_STRCHR(s1,c) strchr((s1), (c)) #define ACPI_STRLEN(s) (acpi_size) strlen((s)) #define ACPI_STRCPY(d,s) (void) strcpy((d), (s)) #define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (acpi_size)(n)) #define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (acpi_size)(n)) #define ACPI_STRCMP(d,s) strcmp((d), (s)) #define ACPI_STRCAT(d,s) (void) strcat((d), (s)) #define ACPI_STRNCAT(d,s,n) strncat((d), (s), (acpi_size)(n)) #define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (acpi_size)(n)) #define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) #define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (acpi_size)(n)) #define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (acpi_size)(n)) #define ACPI_TOUPPER(i) toupper((int) (i)) #define ACPI_TOLOWER(i) tolower((int) (i)) #define ACPI_IS_XDIGIT(i) isxdigit((int) (i)) #define ACPI_IS_DIGIT(i) isdigit((int) (i)) #define ACPI_IS_SPACE(i) isspace((int) (i)) #define ACPI_IS_UPPER(i) isupper((int) (i)) #define ACPI_IS_PRINT(i) isprint((int) (i)) #define ACPI_IS_ALPHA(i) isalpha((int) (i)) #else /****************************************************************************** * * Not using native C library, use local implementations * *****************************************************************************/ /* * Use local definitions of C library macros and functions. These function * implementations may not be as efficient as an inline or assembly code * implementation provided by a native C library, but they are functionally * equivalent. */ #ifndef va_arg #ifndef _VALIST #define _VALIST typedef char *va_list; #endif /* _VALIST */ /* Storage alignment properties */ #define _AUPBND (sizeof (acpi_native_int) - 1) #define _ADNBND (sizeof (acpi_native_int) - 1) /* Variable argument list macro definitions */ #define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) #define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND)))) #define va_end(ap) (void) 0 #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND)))) #endif /* va_arg */ /* Use the local (ACPICA) definitions of the clib functions */ #define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2)) #define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c)) #define ACPI_STRLEN(s) (acpi_size) acpi_ut_strlen ((s)) #define ACPI_STRCPY(d,s) (void) acpi_ut_strcpy ((d), (s)) #define ACPI_STRNCPY(d,s,n) (void) acpi_ut_strncpy ((d), (s), (acpi_size)(n)) #define ACPI_STRNCMP(d,s,n) acpi_ut_strncmp ((d), (s), (acpi_size)(n)) #define ACPI_STRCMP(d,s) acpi_ut_strcmp ((d), (s)) #define ACPI_STRCAT(d,s) (void) acpi_ut_strcat ((d), (s)) #define ACPI_STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (acpi_size)(n)) #define ACPI_STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s), (acpi_size)(n)) #define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) #define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n)) #define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n)) #define ACPI_TOUPPER(c) acpi_ut_to_upper ((int) (c)) #define ACPI_TOLOWER(c) acpi_ut_to_lower ((int) (c)) #endif /* ACPI_USE_SYSTEM_CLIBRARY */ /****************************************************************************** * * Assembly code macros * *****************************************************************************/ /* * Handle platform- and compiler-specific assembly language differences. * These should already have been defined by the platform includes above. * * Notes: * 1) Interrupt 3 is used to break into a debugger * 2) Interrupts are turned off during ACPI register setup */ /* Unrecognized compiler, use defaults */ #ifndef ACPI_ASM_MACROS /* * Calling conventions: * * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) * ACPI_EXTERNAL_XFACE - External ACPI interfaces * ACPI_INTERNAL_XFACE - Internal ACPI interfaces * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces */ #define ACPI_SYSTEM_XFACE #define ACPI_EXTERNAL_XFACE #define ACPI_INTERNAL_XFACE #define ACPI_INTERNAL_VAR_XFACE #define ACPI_ASM_MACROS #define BREAKPOINT3 #define ACPI_DISABLE_IRQS() #define ACPI_ENABLE_IRQS() #define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acq) #define ACPI_RELEASE_GLOBAL_LOCK(Glptr, acq) #endif /* ACPI_ASM_MACROS */ #ifdef ACPI_APPLICATION /* Don't want software interrupts within a ring3 application */ #undef BREAKPOINT3 #define BREAKPOINT3 #endif /****************************************************************************** * * Compiler-specific information is contained in the compiler-specific * headers. * *****************************************************************************/ #endif /* __ACENV_H__ */