1/****************************************************************************** 2 * 3 * Module Name: asldefine.h - Common defines for the iASL compiler 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2016, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44#ifndef __ASLDEFINE_H 45#define __ASLDEFINE_H 46 47 48/* 49 * Compiler versions and names 50 */ 51#define ASL_COMPILER_NAME "ASL+ Optimizing Compiler" 52#define AML_DISASSEMBLER_NAME "AML/ASL+ Disassembler" 53#define ASL_INVOCATION_NAME "iasl" 54#define ASL_CREATOR_ID "INTL" 55#define ASL_DEFINE "__IASL__" 56 57#define ASL_COMPLIANCE "Supports ACPI Specification Revision 6.0" 58 59 60/* Configuration constants */ 61 62#define ASL_MAX_ERROR_COUNT 200 63#define ASL_PARSEOP_CACHE_SIZE (1024 * 16) 64#define ASL_STRING_CACHE_SIZE (1024 * 64) 65 66#define ASL_FIRST_PARSE_OPCODE PARSEOP_ACCESSAS 67#define ASL_PARSE_OPCODE_BASE PARSEOP_ACCESSAS /* First Lex type */ 68 69 70/* 71 * Per-parser-generator configuration. These values are used to cheat and 72 * directly access the bison/yacc token name table (yyname or yytname). 73 * Note: These values are the index in yyname for the first lex token 74 * (PARSEOP_ACCCESSAS). 75 */ 76#if defined (YYBISON) 77#define ASL_YYTNAME_START 3 /* Bison */ 78#elif defined (YYBYACC) 79#define ASL_YYTNAME_START 257 /* Berkeley yacc */ 80#endif 81 82 83/* 84 * Macros 85 */ 86#define ASL_RESDESC_OFFSET(m) ACPI_OFFSET (AML_RESOURCE, m) 87#define ASL_PTR_DIFF(a,b) ((UINT8 *)(b) - (UINT8 *)(a)) 88#define ASL_PTR_ADD(a,b) ((UINT8 *)(a) = ((UINT8 *)(a) + (b))) 89#define ASL_GET_CHILD_NODE(a) (a)->Asl.Child 90#define ASL_GET_PEER_NODE(a) (a)->Asl.Next 91#define OP_TABLE_ENTRY(a,b,c,d) {b,d,a,c} 92 93 94/* Internal AML opcodes */ 95 96#define AML_RAW_DATA_BYTE (UINT16) 0xAA01 /* write one raw byte */ 97#define AML_RAW_DATA_WORD (UINT16) 0xAA02 /* write 2 raw bytes */ 98#define AML_RAW_DATA_DWORD (UINT16) 0xAA04 /* write 4 raw bytes */ 99#define AML_RAW_DATA_QWORD (UINT16) 0xAA08 /* write 8 raw bytes */ 100#define AML_RAW_DATA_BUFFER (UINT16) 0xAA0B /* raw buffer with length */ 101#define AML_RAW_DATA_CHAIN (UINT16) 0xAA0C /* chain of raw buffers */ 102#define AML_PACKAGE_LENGTH (UINT16) 0xAA10 103#define AML_UNASSIGNED_OPCODE (UINT16) 0xEEEE 104#define AML_DEFAULT_ARG_OP (UINT16) 0xDDDD 105 106 107/* Types for input files */ 108 109#define ASL_INPUT_TYPE_BINARY 0 110#define ASL_INPUT_TYPE_BINARY_ACPI_TABLE 1 111#define ASL_INPUT_TYPE_ASCII_ASL 2 112#define ASL_INPUT_TYPE_ASCII_DATA 3 113 114 115/* Misc */ 116 117#define ASL_EXTERNAL_METHOD 255 118#define ASL_ABORT TRUE 119#define ASL_NO_ABORT FALSE 120#define ASL_EOF ACPI_UINT32_MAX 121#define ASL_WITHIN_COMMENT (ACPI_UINT32_MAX -1) 122#define ASL_BLANK_LINE (ACPI_UINT32_MAX -1) 123 124 125/* Listings */ 126 127#define ASL_LISTING_LINE_PREFIX ": " 128 129 130/* Support for reserved method names */ 131 132#define ACPI_VALID_RESERVED_NAME_MAX 0x80000000 133#define ACPI_NOT_RESERVED_NAME ACPI_UINT32_MAX 134#define ACPI_PREDEFINED_NAME (ACPI_UINT32_MAX - 1) 135#define ACPI_EVENT_RESERVED_NAME (ACPI_UINT32_MAX - 2) 136#define ACPI_COMPILER_RESERVED_NAME (ACPI_UINT32_MAX - 3) 137 138 139/* Helper macros for resource tag creation */ 140 141#define RsCreateMultiBitField \ 142 RsCreateResourceField 143 144#define RsCreateBitField(Op, Name, ByteOffset, BitOffset) \ 145 RsCreateResourceField (Op, Name, ByteOffset, BitOffset, 1) 146 147#define RsCreateByteField(Op, Name, ByteOffset) \ 148 RsCreateResourceField (Op, Name, ByteOffset, 0, 8); 149 150#define RsCreateWordField(Op, Name, ByteOffset) \ 151 RsCreateResourceField (Op, Name, ByteOffset, 0, 16); 152 153#define RsCreateDwordField(Op, Name, ByteOffset) \ 154 RsCreateResourceField (Op, Name, ByteOffset, 0, 32); 155 156#define RsCreateQwordField(Op, Name, ByteOffset) \ 157 RsCreateResourceField (Op, Name, ByteOffset, 0, 64); 158 159#endif /* ASLDEFINE.H */ 160