436 lines
15 KiB
C
436 lines
15 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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*
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* 1. Copyright Notice
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*
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* Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
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* All rights reserved.
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*
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* 2. License
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*
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* 2.1. This is your license from Intel Corp. under its intellectual property
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* rights. You may have additional license terms from the party that provided
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* you this software, covering your right to use that party's intellectual
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* property rights.
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*
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* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
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* copy of the source code appearing in this file ("Covered Code") an
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* irrevocable, perpetual, worldwide license under Intel's copyrights in the
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* base code distributed originally by Intel ("Original Intel Code") to copy,
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* make derivatives, distribute, use and display any portion of the Covered
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* Code in any form, with the right to sublicense such rights; and
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*
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* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
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* license (with the right to sublicense), under only those claims of Intel
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* patents that are infringed by the Original Intel Code, to make, use, sell,
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* offer to sell, and import the Covered Code and derivative works thereof
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* solely to the minimum extent necessary to exercise the above copyright
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* license, and in no event shall the patent license extend to any additions
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* to or modifications of the Original Intel Code. No other license or right
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* is granted directly or by implication, estoppel or otherwise;
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*
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* The above copyright and patent license is granted only if the following
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* conditions are met:
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*
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* 3. Conditions
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*
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* 3.1. Redistribution of Source with Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification with rights to further distribute source must include
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* the above Copyright Notice, the above License, this list of Conditions,
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* and the following Disclaimer and Export Compliance provision. In addition,
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* Licensee must cause all Covered Code to which Licensee contributes to
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* contain a file documenting the changes Licensee made to create that Covered
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* Code and the date of any change. Licensee must include in that file the
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* documentation of any changes made by any predecessor Licensee. Licensee
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* must include a prominent statement that the modification is derived,
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* directly or indirectly, from Original Intel Code.
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*
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* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification without rights to further distribute source must
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* include the following Disclaimer and Export Compliance provision in the
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* documentation and/or other materials provided with distribution. In
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* addition, Licensee may not authorize further sublicense of source of any
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* portion of the Covered Code, and must include terms to the effect that the
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* license from Licensee to its licensee is limited to the intellectual
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* property embodied in the software Licensee provides to its licensee, and
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* not to intellectual property embodied in modifications its licensee may
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* make.
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*
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* 3.3. Redistribution of Executable. Redistribution in executable form of any
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* substantial portion of the Covered Code or modification must reproduce the
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* above Copyright Notice, and the following Disclaimer and Export Compliance
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* provision in the documentation and/or other materials provided with the
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* distribution.
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*
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* 3.4. Intel retains all right, title, and interest in and to the Original
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* Intel Code.
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*
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* 3.5. Neither the name Intel nor any other trademark owned or controlled by
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* Intel shall be used in advertising or otherwise to promote the sale, use or
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* other dealings in products derived from or relating to the Covered Code
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* without prior written authorization from Intel.
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*
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* 4. Disclaimer and Export Compliance
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*
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* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
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* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
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* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
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* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
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* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
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* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
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* PARTICULAR PURPOSE.
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*
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* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
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* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
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* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
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* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
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* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
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* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
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* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
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* LIMITED REMEDY.
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*
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* 4.3. Licensee shall not export, either directly or indirectly, any of this
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* software or system incorporating such software without first obtaining any
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* required license or other approval from the U. S. Department of Commerce or
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* any other agency or department of the United States Government. In the
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* event Licensee exports any such software from the United States or
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* re-exports any such software from a foreign destination, Licensee shall
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* ensure that the distribution and export/re-export of the software is in
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* compliance with all laws, regulations, orders, or other restrictions of the
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* U.S. Export Administration Regulations. Licensee agrees that neither it nor
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* any of its subsidiaries will export/re-export any technical data, process,
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* software, or service, directly or indirectly, to any country for which the
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* United States government or any agency thereof requires an export license,
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* other governmental approval, or letter of assurance, without first obtaining
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* such license, approval or letter.
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*
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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_DISASSEMBLER
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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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#endif
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/* AcpiExec configuration */
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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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/* Linkable ACPICA library */
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#ifdef ACPI_LIBRARY
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#define ACPI_USE_LOCAL_CACHE
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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 support */
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#ifdef ACPI_FULL_DEBUG
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#define ACPI_DEBUGGER
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#define ACPI_DEBUG_OUTPUT
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#define ACPI_DISASSEMBLER
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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(__minix)
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#include "acminix.h"
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#elif defined(_LINUX) || defined(__linux__)
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#include "aclinux.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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#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_BINARY_SEMAPHORE
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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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/*
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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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#ifdef ACPI_APPLICATION
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#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
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#else
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#define DEBUGGER_THREADING DEBUGGER_MULTI_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 call
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* 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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#define ACPI_STRSTR(s1,s2) strstr((s1), (s2))
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#define ACPI_STRCHR(s1,c) strchr((s1), (c))
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#define ACPI_STRLEN(s) (ACPI_SIZE) strlen((s))
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#define ACPI_STRCPY(d,s) (void) strcpy((d), (s))
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#define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (ACPI_SIZE)(n))
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#define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (ACPI_SIZE)(n))
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#define ACPI_STRCMP(d,s) strcmp((d), (s))
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#define ACPI_STRCAT(d,s) (void) strcat((d), (s))
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#define ACPI_STRNCAT(d,s,n) strncat((d), (s), (ACPI_SIZE)(n))
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#define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (ACPI_SIZE)(n))
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#define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n))
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#define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (ACPI_SIZE)(n))
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#define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (ACPI_SIZE)(n))
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#define ACPI_TOUPPER(i) toupper((int) (i))
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#define ACPI_TOLOWER(i) tolower((int) (i))
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#define ACPI_IS_XDIGIT(i) isxdigit((int) (i))
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#define ACPI_IS_DIGIT(i) isdigit((int) (i))
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#define ACPI_IS_SPACE(i) isspace((int) (i))
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#define ACPI_IS_UPPER(i) isupper((int) (i))
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#define ACPI_IS_PRINT(i) isprint((int) (i))
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#define ACPI_IS_ALPHA(i) isalpha((int) (i))
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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) (void) 0
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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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#define ACPI_STRSTR(s1,s2) AcpiUtStrstr ((s1), (s2))
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#define ACPI_STRCHR(s1,c) AcpiUtStrchr ((s1), (c))
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#define ACPI_STRLEN(s) (ACPI_SIZE) AcpiUtStrlen ((s))
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#define ACPI_STRCPY(d,s) (void) AcpiUtStrcpy ((d), (s))
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#define ACPI_STRNCPY(d,s,n) (void) AcpiUtStrncpy ((d), (s), (ACPI_SIZE)(n))
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#define ACPI_STRNCMP(d,s,n) AcpiUtStrncmp ((d), (s), (ACPI_SIZE)(n))
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#define ACPI_STRCMP(d,s) AcpiUtStrcmp ((d), (s))
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#define ACPI_STRCAT(d,s) (void) AcpiUtStrcat ((d), (s))
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#define ACPI_STRNCAT(d,s,n) AcpiUtStrncat ((d), (s), (ACPI_SIZE)(n))
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#define ACPI_STRTOUL(d,s,n) AcpiUtStrtoul ((d), (s), (ACPI_SIZE)(n))
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#define ACPI_MEMCMP(s1,s2,n) AcpiUtMemcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n))
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#define ACPI_MEMCPY(d,s,n) (void) AcpiUtMemcpy ((d), (s), (ACPI_SIZE)(n))
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#define ACPI_MEMSET(d,v,n) (void) AcpiUtMemset ((d), (v), (ACPI_SIZE)(n))
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#define ACPI_TOUPPER(c) AcpiUtToUpper ((int) (c))
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#define ACPI_TOLOWER(c) AcpiUtToLower ((int) (c))
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#endif /* ACPI_USE_SYSTEM_CLIBRARY */
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#endif /* __ACENV_H__ */
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