403 lines
11 KiB
C
403 lines
11 KiB
C
/******************************************************************************
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*
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* Name: acenv.h - Host and compiler configuration
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2016, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#ifndef __ACENV_H__
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#define __ACENV_H__
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/*
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* Environment configuration. The purpose of this file is to interface ACPICA
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* to the local environment. This includes compiler-specific, OS-specific,
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* and machine-specific configuration.
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*/
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/* Types for ACPI_MUTEX_TYPE */
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#define ACPI_BINARY_SEMAPHORE 0
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#define ACPI_OSL_MUTEX 1
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/* Types for DEBUGGER_THREADING */
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#define DEBUGGER_SINGLE_THREADED 0
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#define DEBUGGER_MULTI_THREADED 1
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/******************************************************************************
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*
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* Configuration for ACPI tools and utilities
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*
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*****************************************************************************/
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/* iASL configuration */
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#ifdef ACPI_ASL_COMPILER
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#define ACPI_APPLICATION
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#define ACPI_DEBUG_OUTPUT
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#define ACPI_CONSTANT_EVAL_ONLY
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#define ACPI_LARGE_NAMESPACE_NODE
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#define ACPI_DATA_TABLE_DISASSEMBLY
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#define ACPI_SINGLE_THREADED
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#define ACPI_32BIT_PHYSICAL_ADDRESS
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#define ACPI_DISASSEMBLER 1
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#endif
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/* acpi_exec configuration. Multithreaded with full AML debugger */
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#ifdef ACPI_EXEC_APP
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#define ACPI_APPLICATION
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#define ACPI_FULL_DEBUG
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#define ACPI_MUTEX_DEBUG
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#define ACPI_DBG_TRACK_ALLOCATIONS
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#endif
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/*
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* acpi_bin/acpi_dump/acpi_help/acpi_names/acpi_src/acpi_xtract/Example
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* configuration. All single threaded.
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*/
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#if (defined ACPI_BIN_APP) || \
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(defined ACPI_DUMP_APP) || \
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(defined ACPI_HELP_APP) || \
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(defined ACPI_NAMES_APP) || \
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(defined ACPI_SRC_APP) || \
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(defined ACPI_XTRACT_APP) || \
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(defined ACPI_EXAMPLE_APP)
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#define ACPI_APPLICATION
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#define ACPI_SINGLE_THREADED
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#endif
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/* acpi_help configuration. Error messages disabled. */
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#ifdef ACPI_HELP_APP
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#define ACPI_NO_ERROR_MESSAGES
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#endif
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/* acpi_names configuration. Debug output enabled. */
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#ifdef ACPI_NAMES_APP
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#define ACPI_DEBUG_OUTPUT
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#endif
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/* acpi_exec/acpi_names/Example configuration. Native RSDP used. */
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#if (defined ACPI_EXEC_APP) || \
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(defined ACPI_EXAMPLE_APP) || \
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(defined ACPI_NAMES_APP)
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#define ACPI_USE_NATIVE_RSDP_POINTER
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#endif
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/* acpi_dump configuration. Native mapping used if provided by the host */
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#ifdef ACPI_DUMP_APP
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#define ACPI_USE_NATIVE_MEMORY_MAPPING
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#define USE_NATIVE_ALLOCATE_ZEROED
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#endif
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/* acpi_names/Example configuration. Hardware disabled */
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#if (defined ACPI_EXAMPLE_APP) || \
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(defined ACPI_NAMES_APP)
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#define ACPI_REDUCED_HARDWARE 1
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#endif
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/* Linkable ACPICA library */
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#ifdef ACPI_LIBRARY
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#define ACPI_USE_LOCAL_CACHE
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#define ACPI_FULL_DEBUG
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#endif
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/* Common for all ACPICA applications */
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#ifdef ACPI_APPLICATION
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#define ACPI_USE_SYSTEM_CLIBRARY
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#define ACPI_USE_LOCAL_CACHE
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#endif
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/* Common debug/disassembler support */
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#ifdef ACPI_FULL_DEBUG
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#define ACPI_DEBUG_OUTPUT
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#define ACPI_DEBUGGER 1
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#define ACPI_DISASSEMBLER 1
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#endif
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/*! [Begin] no source code translation */
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/******************************************************************************
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*
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* Host configuration files. The compiler configuration files are included
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* by the host files.
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*
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*****************************************************************************/
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#if defined(_LINUX) || defined(__linux__)
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#include <acpi/platform/aclinux.h>
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#elif defined(_APPLE) || defined(__APPLE__)
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#include "acmacosx.h"
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#elif defined(__DragonFly__)
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#include "acdragonfly.h"
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#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
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#include "acfreebsd.h"
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#elif defined(__NetBSD__)
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#include "acnetbsd.h"
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#elif defined(__sun)
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#include "acsolaris.h"
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#elif defined(MODESTO)
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#include "acmodesto.h"
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#elif defined(NETWARE)
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#include "acnetware.h"
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#elif defined(_CYGWIN)
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#include "accygwin.h"
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#elif defined(WIN32)
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#include "acwin.h"
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#elif defined(WIN64)
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#include "acwin64.h"
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#elif defined(_WRS_LIB_BUILD)
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#include "acvxworks.h"
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#elif defined(__OS2__)
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#include "acos2.h"
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#elif defined(_AED_EFI)
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#include "acefi.h"
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#elif defined(_GNU_EFI)
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#include "acefi.h"
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#elif defined(__HAIKU__)
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#include "achaiku.h"
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#else
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/* Unknown environment */
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#error Unknown target environment
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#endif
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/*! [End] no source code translation !*/
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/******************************************************************************
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*
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* Setup defaults for the required symbols that were not defined in one of
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* the host/compiler files above.
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*
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*****************************************************************************/
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/* 64-bit data types */
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#ifndef COMPILER_DEPENDENT_INT64
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#define COMPILER_DEPENDENT_INT64 long long
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#endif
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#ifndef COMPILER_DEPENDENT_UINT64
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#define COMPILER_DEPENDENT_UINT64 unsigned long long
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#endif
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/* Type of mutex supported by host. Default is binary semaphores. */
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#ifndef ACPI_MUTEX_TYPE
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#define ACPI_MUTEX_TYPE ACPI_OSL_MUTEX
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#endif
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/* Global Lock acquire/release */
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#ifndef ACPI_ACQUIRE_GLOBAL_LOCK
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#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1
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#endif
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#ifndef ACPI_RELEASE_GLOBAL_LOCK
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#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0
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#endif
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/* Flush CPU cache - used when going to sleep. Wbinvd or similar. */
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#ifndef ACPI_FLUSH_CPU_CACHE
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#define ACPI_FLUSH_CPU_CACHE()
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#endif
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/* "inline" keywords - configurable since inline is not standardized */
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#ifndef ACPI_INLINE
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#define ACPI_INLINE
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#endif
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/*
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* Configurable calling conventions:
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*
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* ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads)
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* ACPI_EXTERNAL_XFACE - External ACPI interfaces
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* ACPI_INTERNAL_XFACE - Internal ACPI interfaces
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* ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces
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*/
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#ifndef ACPI_SYSTEM_XFACE
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#define ACPI_SYSTEM_XFACE
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#endif
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#ifndef ACPI_EXTERNAL_XFACE
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#define ACPI_EXTERNAL_XFACE
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#endif
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#ifndef ACPI_INTERNAL_XFACE
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#define ACPI_INTERNAL_XFACE
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#endif
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#ifndef ACPI_INTERNAL_VAR_XFACE
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#define ACPI_INTERNAL_VAR_XFACE
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#endif
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/*
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* Debugger threading model
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* Use single threaded if the entire subsystem is contained in an application
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* Use multiple threaded when the subsystem is running in the kernel.
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*
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* By default the model is single threaded if ACPI_APPLICATION is set,
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* multi-threaded if ACPI_APPLICATION is not set.
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*/
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#ifndef DEBUGGER_THREADING
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#if !defined (ACPI_APPLICATION) || defined (ACPI_EXEC_APP)
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#define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED
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#else
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#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
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#endif
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#endif /* !DEBUGGER_THREADING */
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/******************************************************************************
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*
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* C library configuration
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*
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*****************************************************************************/
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/*
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* ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
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* Otherwise, local versions of string/memory functions will be used.
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* ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
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* the standard header files may be used.
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*
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* The ACPICA subsystem only uses low level C library functions that do not
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* call operating system services and may therefore be inlined in the code.
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*
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* It may be necessary to tailor these include files to the target
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* generation environment.
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*/
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#ifdef ACPI_USE_SYSTEM_CLIBRARY
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/* Use the standard C library headers. We want to keep these to a minimum. */
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#ifdef ACPI_USE_STANDARD_HEADERS
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/* Use the standard headers from the standard locations */
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#endif /* ACPI_USE_STANDARD_HEADERS */
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/* We will be linking to the standard Clib functions */
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#else
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/******************************************************************************
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*
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* Not using native C library, use local implementations
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*
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*****************************************************************************/
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/*
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* Use local definitions of C library macros and functions. These function
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* implementations may not be as efficient as an inline or assembly code
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* implementation provided by a native C library, but they are functionally
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* equivalent.
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*/
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#ifndef va_arg
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#ifndef _VALIST
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#define _VALIST
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typedef char *va_list;
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#endif /* _VALIST */
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/* Storage alignment properties */
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#define _AUPBND (sizeof (acpi_native_int) - 1)
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#define _ADNBND (sizeof (acpi_native_int) - 1)
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/* Variable argument list macro definitions */
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#define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd)))
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#define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND))))
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#define va_end(ap) (ap = (va_list) NULL)
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#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND))))
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#endif /* va_arg */
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/* Use the local (ACPICA) definitions of the clib functions */
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#endif /* ACPI_USE_SYSTEM_CLIBRARY */
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#ifndef ACPI_FILE
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#ifdef ACPI_APPLICATION
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#include <stdio.h>
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#define ACPI_FILE FILE *
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#define ACPI_FILE_OUT stdout
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#define ACPI_FILE_ERR stderr
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#else
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#define ACPI_FILE void *
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#define ACPI_FILE_OUT NULL
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#define ACPI_FILE_ERR NULL
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#endif /* ACPI_APPLICATION */
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#endif /* ACPI_FILE */
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#endif /* __ACENV_H__ */
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