psopcode.c

linux-2.6.15.6

/******************************************************************************
 *
 * Module Name: psopcode - Parser/Interpreter opcode information table
 *
 *****************************************************************************/

/*
 * Copyright (C) 2000 - 2005, R. Byron Moore
 * 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.
 */

#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/acopcode.h>
#include <acpi/amlcode.h>

#define _COMPONENT          ACPI_PARSER
ACPI_MODULE_NAME("psopcode")

/*******************************************************************************
 *
 * NAME:        acpi_gbl_aml_op_info
 *
 * DESCRIPTION: Opcode table. Each entry contains <opcode, type, name, operands>
 *              The name is a simple ascii string, the operand specifier is an
 *              ascii string with one letter per operand.  The letter specifies
 *              the operand type.
 *
 ******************************************************************************/
/*
 * Summary of opcode types/flags
 *

 Opcodes that have associated namespace objects (AML_NSOBJECT flag)

	AML_SCOPE_OP
	AML_DEVICE_OP
	AML_THERMAL_ZONE_OP
	AML_METHOD_OP
	AML_POWER_RES_OP
	AML_PROCESSOR_OP
	AML_FIELD_OP
	AML_INDEX_FIELD_OP
	AML_BANK_FIELD_OP
	AML_NAME_OP
	AML_ALIAS_OP
	AML_MUTEX_OP
	AML_EVENT_OP
	AML_REGION_OP
	AML_CREATE_FIELD_OP
	AML_CREATE_BIT_FIELD_OP
	AML_CREATE_BYTE_FIELD_OP
	AML_CREATE_WORD_FIELD_OP
	AML_CREATE_DWORD_FIELD_OP
	AML_CREATE_QWORD_FIELD_OP
	AML_INT_NAMEDFIELD_OP
	AML_INT_METHODCALL_OP
	AML_INT_NAMEPATH_OP

  Opcodes that are "namespace" opcodes (AML_NSOPCODE flag)

	AML_SCOPE_OP
	AML_DEVICE_OP
	AML_THERMAL_ZONE_OP
	AML_METHOD_OP
	AML_POWER_RES_OP
	AML_PROCESSOR_OP
	AML_FIELD_OP
	AML_INDEX_FIELD_OP
	AML_BANK_FIELD_OP
	AML_NAME_OP
	AML_ALIAS_OP
	AML_MUTEX_OP
	AML_EVENT_OP
	AML_REGION_OP
	AML_INT_NAMEDFIELD_OP

  Opcodes that have an associated namespace node (AML_NSNODE flag)

	AML_SCOPE_OP
	AML_DEVICE_OP
	AML_THERMAL_ZONE_OP
	AML_METHOD_OP
	AML_POWER_RES_OP
	AML_PROCESSOR_OP
	AML_NAME_OP
	AML_ALIAS_OP
	AML_MUTEX_OP
	AML_EVENT_OP
	AML_REGION_OP
	AML_CREATE_FIELD_OP
	AML_CREATE_BIT_FIELD_OP
	AML_CREATE_BYTE_FIELD_OP
	AML_CREATE_WORD_FIELD_OP
	AML_CREATE_DWORD_FIELD_OP
	AML_CREATE_QWORD_FIELD_OP
	AML_INT_NAMEDFIELD_OP
	AML_INT_METHODCALL_OP
	AML_INT_NAMEPATH_OP

  Opcodes that define named ACPI objects (AML_NAMED flag)

	AML_SCOPE_OP
	AML_DEVICE_OP
	AML_THERMAL_ZONE_OP
	AML_METHOD_OP
	AML_POWER_RES_OP
	AML_PROCESSOR_OP
	AML_NAME_OP
	AML_ALIAS_OP
	AML_MUTEX_OP
	AML_EVENT_OP
	AML_REGION_OP
	AML_INT_NAMEDFIELD_OP

  Opcodes that contain executable AML as part of the definition that
  must be deferred until needed

	AML_METHOD_OP
	AML_VAR_PACKAGE_OP
	AML_CREATE_FIELD_OP
	AML_CREATE_BIT_FIELD_OP
	AML_CREATE_BYTE_FIELD_OP
	AML_CREATE_WORD_FIELD_OP
	AML_CREATE_DWORD_FIELD_OP
	AML_CREATE_QWORD_FIELD_OP
	AML_REGION_OP
	AML_BUFFER_OP

  Field opcodes

	AML_CREATE_FIELD_OP
	AML_FIELD_OP
	AML_INDEX_FIELD_OP
	AML_BANK_FIELD_OP

  Field "Create" opcodes

	AML_CREATE_FIELD_OP
	AML_CREATE_BIT_FIELD_OP
	AML_CREATE_BYTE_FIELD_OP
	AML_CREATE_WORD_FIELD_OP
	AML_CREATE_DWORD_FIELD_OP
	AML_CREATE_QWORD_FIELD_OP

 ******************************************************************************/
/*
 * Master Opcode information table.  A summary of everything we know about each
 * opcode, all in one place.
 */
const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = {
/*! [Begin] no source code translation */
/* Index           Name                 Parser Args               Interpreter Args                ObjectType                    Class                      Type                  Flags */

/* 00 */ ACPI_OP("Zero", ARGP_ZERO_OP, ARGI_ZERO_OP, ACPI_TYPE_INTEGER,
			 AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
/* 01 */ ACPI_OP("One", ARGP_ONE_OP, ARGI_ONE_OP, ACPI_TYPE_INTEGER,
			 AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
/* 02 */ ACPI_OP("Alias", ARGP_ALIAS_OP, ARGI_ALIAS_OP,
			 ACPI_TYPE_LOCAL_ALIAS, AML_CLASS_NAMED_OBJECT,
			 AML_TYPE_NAMED_SIMPLE,
			 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
			 AML_NSNODE | AML_NAMED),
/* 03 */ ACPI_OP("Name", ARGP_NAME_OP, ARGI_NAME_OP, ACPI_TYPE_ANY,
			 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_COMPLEX,
			 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
			 AML_NSNODE | AML_NAMED),
/* 04 */ ACPI_OP("ByteConst", ARGP_BYTE_OP, ARGI_BYTE_OP,
			 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
			 AML_TYPE_LITERAL, AML_CONSTANT),
/* 05 */ ACPI_OP("WordConst", ARGP_WORD_OP, ARGI_WORD_OP,
			 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
			 AML_TYPE_LITERAL, AML_CONSTANT),
/* 06 */ ACPI_OP("DwordConst", ARGP_DWORD_OP, ARGI_DWORD_OP,
			 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
			 AML_TYPE_LITERAL, AML_CONSTANT),
/* 07 */ ACPI_OP("String", ARGP_STRING_OP, ARGI_STRING_OP,
			 ACPI_TYPE_STRING, AML_CLASS_ARGUMENT,
			 AML_TYPE_LITERAL, AML_CONSTANT),
/* 08 */ ACPI_OP("Scope", ARGP_SCOPE_OP, ARGI_SCOPE_OP,
			 ACPI_TYPE_LOCAL_SCOPE, AML_CLASS_NAMED_OBJECT,
			 AML_TYPE_NAMED_NO_OBJ,
			 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
			 AML_NSNODE | AML_NAMED),
/* 09 */ ACPI_OP("Buffer", ARGP_BUFFER_OP, ARGI_BUFFER_OP,
			 ACPI_TYPE_BUFFER, AML_CLASS_CREATE,
			 AML_TYPE_CREATE_OBJECT,
			 AML_HAS_ARGS | AML_DEFER | AML_CONSTANT),
/* 0A */ ACPI_OP("Package", ARGP_PACKAGE_OP, ARGI_PACKAGE_OP,
			 ACPI_TYPE_PACKAGE, AML_CLASS_CREATE,
			 AML_TYPE_CREATE_OBJECT,
			 AML_HAS_ARGS | AML_DEFER | AML_CONSTANT),
/* 0B */ ACPI_OP("Method", ARGP_METHOD_OP, ARGI_METHOD_OP,
			 ACPI_TYPE_METHOD, AML_CLASS_NAMED_OBJECT,
			 AML_TYPE_NAMED_COMPLEX,
			 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
			 AML_NSNODE | AML_NAMED | AML_DEFER),
/* 0C */ ACPI_OP("Local0", ARGP_LOCAL0, ARGI_LOCAL0,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_LOCAL_VARIABLE, 0),
/* 0D */ ACPI_OP("Local1", ARGP_LOCAL1, ARGI_LOCAL1,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_LOCAL_VARIABLE, 0),
/* 0E */ ACPI_OP("Local2", ARGP_LOCAL2, ARGI_LOCAL2,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_LOCAL_VARIABLE, 0),
/* 0F */ ACPI_OP("Local3", ARGP_LOCAL3, ARGI_LOCAL3,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_LOCAL_VARIABLE, 0),
/* 10 */ ACPI_OP("Local4", ARGP_LOCAL4, ARGI_LOCAL4,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_LOCAL_VARIABLE, 0),
/* 11 */ ACPI_OP("Local5", ARGP_LOCAL5, ARGI_LOCAL5,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_LOCAL_VARIABLE, 0),
/* 12 */ ACPI_OP("Local6", ARGP_LOCAL6, ARGI_LOCAL6,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_LOCAL_VARIABLE, 0),
/* 13 */ ACPI_OP("Local7", ARGP_LOCAL7, ARGI_LOCAL7,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_LOCAL_VARIABLE, 0),
/* 14 */ ACPI_OP("Arg0", ARGP_ARG0, ARGI_ARG0,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_METHOD_ARGUMENT, 0),
/* 15 */ ACPI_OP("Arg1", ARGP_ARG1, ARGI_ARG1,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_METHOD_ARGUMENT, 0),
/* 16 */ ACPI_OP("Arg2", ARGP_ARG2, ARGI_ARG2,
			 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
			 AML_TYPE_METHOD_ARGUMENT, 0),