| /****************************************************************************** |
| * |
| * Name: acenv.h - Generation environment specific items |
| * |
| *****************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2011, 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 |
| * |
| *****************************************************************************/ |
| |
| #ifdef ACPI_LIBRARY |
| /* |
| * Note: The non-debug version of the acpi_library does not contain any |
| * debug support, for minimal size. The debug version uses ACPI_FULL_DEBUG |
| */ |
| #define ACPI_USE_LOCAL_CACHE |
| #endif |
| |
| #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 |
| |
| #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 |
| |
| #ifdef ACPI_APPLICATION |
| #define ACPI_USE_SYSTEM_CLIBRARY |
| #define ACPI_USE_LOCAL_CACHE |
| #endif |
| |
| #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_kernel__) || defined(_LINUX) || defined(__linux__) |
| #include "aclinux.h" |
| |
| #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 |
| * |
| *****************************************************************************/ |
| |
| /* |
| * Are mutexes supported by the host? default is no, use 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 <stdarg.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <ctype.h> |
| |
| #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 |
| * NOTE: The function implementations may not be as efficient |
| * as an inline or assembly code implementation provided by a |
| * native C library. |
| */ |
| |
| #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 */ |
| |
| #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__ */ |
