1/****************************************************************************** 2 * 3 * Module Name: asldefine.h - Common defines for the iASL compiler 4 * 5 *****************************************************************************/ 6 7/****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2020, Intel Corp. 12 * All rights reserved. 13 * 14 * 2. License 15 * 16 * 2.1. This is your license from Intel Corp. under its intellectual property 17 * rights. You may have additional license terms from the party that provided 18 * you this software, covering your right to use that party's intellectual 19 * property rights. 20 * 21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 22 * copy of the source code appearing in this file ("Covered Code") an 23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 24 * base code distributed originally by Intel ("Original Intel Code") to copy, 25 * make derivatives, distribute, use and display any portion of the Covered 26 * Code in any form, with the right to sublicense such rights; and 27 * 28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 29 * license (with the right to sublicense), under only those claims of Intel 30 * patents that are infringed by the Original Intel Code, to make, use, sell, 31 * offer to sell, and import the Covered Code and derivative works thereof 32 * solely to the minimum extent necessary to exercise the above copyright 33 * license, and in no event shall the patent license extend to any additions 34 * to or modifications of the Original Intel Code. No other license or right 35 * is granted directly or by implication, estoppel or otherwise; 36 * 37 * The above copyright and patent license is granted only if the following 38 * conditions are met: 39 * 40 * 3. Conditions 41 * 42 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 43 * Redistribution of source code of any substantial portion of the Covered 44 * Code or modification with rights to further distribute source must include 45 * the above Copyright Notice, the above License, this list of Conditions, 46 * and the following Disclaimer and Export Compliance provision. In addition, 47 * Licensee must cause all Covered Code to which Licensee contributes to 48 * contain a file documenting the changes Licensee made to create that Covered 49 * Code and the date of any change. Licensee must include in that file the 50 * documentation of any changes made by any predecessor Licensee. Licensee 51 * must include a prominent statement that the modification is derived, 52 * directly or indirectly, from Original Intel Code. 53 * 54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 55 * Redistribution of source code of any substantial portion of the Covered 56 * Code or modification without rights to further distribute source must 57 * include the following Disclaimer and Export Compliance provision in the 58 * documentation and/or other materials provided with distribution. In 59 * addition, Licensee may not authorize further sublicense of source of any 60 * portion of the Covered Code, and must include terms to the effect that the 61 * license from Licensee to its licensee is limited to the intellectual 62 * property embodied in the software Licensee provides to its licensee, and 63 * not to intellectual property embodied in modifications its licensee may 64 * make. 65 * 66 * 3.3. Redistribution of Executable. Redistribution in executable form of any 67 * substantial portion of the Covered Code or modification must reproduce the 68 * above Copyright Notice, and the following Disclaimer and Export Compliance 69 * provision in the documentation and/or other materials provided with the 70 * distribution. 71 * 72 * 3.4. Intel retains all right, title, and interest in and to the Original 73 * Intel Code. 74 * 75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 76 * Intel shall be used in advertising or otherwise to promote the sale, use or 77 * other dealings in products derived from or relating to the Covered Code 78 * without prior written authorization from Intel. 79 * 80 * 4. Disclaimer and Export Compliance 81 * 82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 88 * PARTICULAR PURPOSE. 89 * 90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 97 * LIMITED REMEDY. 98 * 99 * 4.3. Licensee shall not export, either directly or indirectly, any of this 100 * software or system incorporating such software without first obtaining any 101 * required license or other approval from the U. S. Department of Commerce or 102 * any other agency or department of the United States Government. In the 103 * event Licensee exports any such software from the United States or 104 * re-exports any such software from a foreign destination, Licensee shall 105 * ensure that the distribution and export/re-export of the software is in 106 * compliance with all laws, regulations, orders, or other restrictions of the 107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 108 * any of its subsidiaries will export/re-export any technical data, process, 109 * software, or service, directly or indirectly, to any country for which the 110 * United States government or any agency thereof requires an export license, 111 * other governmental approval, or letter of assurance, without first obtaining 112 * such license, approval or letter. 113 * 114 ***************************************************************************** 115 * 116 * Alternatively, you may choose to be licensed under the terms of the 117 * following license: 118 * 119 * Redistribution and use in source and binary forms, with or without 120 * modification, are permitted provided that the following conditions 121 * are met: 122 * 1. Redistributions of source code must retain the above copyright 123 * notice, this list of conditions, and the following disclaimer, 124 * without modification. 125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 126 * substantially similar to the "NO WARRANTY" disclaimer below 127 * ("Disclaimer") and any redistribution must be conditioned upon 128 * including a substantially similar Disclaimer requirement for further 129 * binary redistribution. 130 * 3. Neither the names of the above-listed copyright holders nor the names 131 * of any contributors may be used to endorse or promote products derived 132 * from this software without specific prior written permission. 133 * 134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 145 * 146 * Alternatively, you may choose to be licensed under the terms of the 147 * GNU General Public License ("GPL") version 2 as published by the Free 148 * Software Foundation. 149 * 150 *****************************************************************************/ 151 152#ifndef __ASLDEFINE_H 153#define __ASLDEFINE_H 154 155 156/* 157 * Compiler versions and names 158 */ 159#define ASL_COMPILER_NAME "ASL+ Optimizing Compiler/Disassembler" 160#define AML_DISASSEMBLER_NAME "AML/ASL+ Disassembler" 161#define ASL_INVOCATION_NAME "iasl" 162#define ASL_CREATOR_ID "INTL" 163#define ASL_DEFINE "__IASL__" 164#define ASL_PREFIX "iASL: " 165#define ASL_COMPLIANCE "Supports ACPI Specification Revision 6.3" 166 167 168/* Configuration constants */ 169 170#define ASL_MAX_ERROR_COUNT 200 171#define ASL_PARSEOP_CACHE_SIZE (1024 * 16) 172#define ASL_STRING_CACHE_SIZE (1024 * 64) 173 174#define ASL_FIRST_PARSE_OPCODE PARSEOP_ACCESSAS 175#define ASL_PARSE_OPCODE_BASE PARSEOP_ACCESSAS /* First Lex type */ 176 177 178/* 179 * Per-parser-generator configuration. These values are used to cheat and 180 * directly access the bison/yacc token name table (yyname or yytname). 181 * Note: These values are the index in yyname for the first lex token 182 * (PARSEOP_ACCCESSAS). 183 */ 184#if defined (YYBISON) 185#define ASL_YYTNAME_START 3 /* Bison */ 186#elif defined (YYBYACC) 187#define ASL_YYTNAME_START 257 /* Berkeley yacc */ 188#endif 189 190 191/* 192 * Macros 193 */ 194#define ASL_RESDESC_OFFSET(m) ACPI_OFFSET (AML_RESOURCE, m) 195#define ASL_PTR_DIFF(a,b) ((UINT8 *)(b) - (UINT8 *)(a)) 196#define ASL_PTR_ADD(a,b) ((UINT8 *)(a) = ((UINT8 *)(a) + (b))) 197#define ASL_GET_CHILD_NODE(a) (a)->Asl.Child 198#define ASL_GET_PEER_NODE(a) (a)->Asl.Next 199#define OP_TABLE_ENTRY(a,b,c,d) {b,d,a,c} 200 201 202/* Internal AML opcodes */ 203 204#define AML_RAW_DATA_BYTE (UINT16) 0xAA01 /* write one raw byte */ 205#define AML_RAW_DATA_WORD (UINT16) 0xAA02 /* write 2 raw bytes */ 206#define AML_RAW_DATA_DWORD (UINT16) 0xAA04 /* write 4 raw bytes */ 207#define AML_RAW_DATA_QWORD (UINT16) 0xAA08 /* write 8 raw bytes */ 208#define AML_RAW_DATA_BUFFER (UINT16) 0xAA0B /* raw buffer with length */ 209#define AML_RAW_DATA_CHAIN (UINT16) 0xAA0C /* chain of raw buffers */ 210#define AML_PACKAGE_LENGTH (UINT16) 0xAA10 211#define AML_UNASSIGNED_OPCODE (UINT16) 0xEEEE 212#define AML_DEFAULT_ARG_OP (UINT16) 0xDDDD 213 214 215/* Types for input files */ 216 217#define ASL_INPUT_TYPE_BINARY 0 218#define ASL_INPUT_TYPE_BINARY_ACPI_TABLE 1 219#define ASL_INPUT_TYPE_ASCII_ASL 2 220#define ASL_INPUT_TYPE_ASCII_DATA 3 221 222 223/* Misc */ 224 225#define ASL_EXTERNAL_METHOD_UNKNOWN_PARAMS 255 226#define ASL_ABORT TRUE 227#define ASL_NO_ABORT FALSE 228#define ASL_EOF ACPI_UINT32_MAX 229#define ASL_IGNORE_LINE (ACPI_UINT32_MAX -1) 230#define ASL_ERROR_CODE_LENGTH 4 231 232 233/* Listings */ 234 235#define ASL_LISTING_LINE_PREFIX ": " 236 237 238/* Support for reserved method names */ 239 240#define ACPI_VALID_RESERVED_NAME_MAX 0x80000000 241#define ACPI_NOT_RESERVED_NAME ACPI_UINT32_MAX 242#define ACPI_PREDEFINED_NAME (ACPI_UINT32_MAX - 1) 243#define ACPI_EVENT_RESERVED_NAME (ACPI_UINT32_MAX - 2) 244#define ACPI_COMPILER_RESERVED_NAME (ACPI_UINT32_MAX - 3) 245 246 247/* Helper macros for resource tag creation */ 248 249#define RsCreateMultiBitField \ 250 RsCreateResourceField 251 252#define RsCreateBitField(Op, Name, ByteOffset, BitOffset) \ 253 RsCreateResourceField (Op, Name, ByteOffset, BitOffset, 1) 254 255#define RsCreateByteField(Op, Name, ByteOffset) \ 256 RsCreateResourceField (Op, Name, ByteOffset, 0, 8); 257 258#define RsCreateWordField(Op, Name, ByteOffset) \ 259 RsCreateResourceField (Op, Name, ByteOffset, 0, 16); 260 261#define RsCreateDwordField(Op, Name, ByteOffset) \ 262 RsCreateResourceField (Op, Name, ByteOffset, 0, 32); 263 264#define RsCreateQwordField(Op, Name, ByteOffset) \ 265 RsCreateResourceField (Op, Name, ByteOffset, 0, 64); 266 267 268/* 269 * Macros for debug output 270 */ 271#define DEBUG_MAX_LINE_LENGTH 61 272#define DEBUG_SPACES_PER_INDENT 3 273#define DEBUG_FULL_LINE_LENGTH 71 274 275#define ASL_PARSE_TREE_FULL_LINE "\n%71.71s" 276 277/* Header/Trailer for original parse tree directly from the parser */ 278 279#define ASL_PARSE_TREE_HEADER1 \ 280 "%*s Value P_Op Flags Line# End# LogL# EndL#\n", 65, " " 281 282#define ASL_PARSE_TREE_DEBUG1 \ 283 " %4.4X %8.8X %5d %5d %5d %5d" 284 285/* Header/Trailer for processed parse tree used for AML generation */ 286 287#define ASL_PARSE_TREE_HEADER2 \ 288 "%*s NameString Value P_Op A_Op OpLen PByts Len SubLen PSubLen OpPtr"\ 289 " Parent Child Next Flags AcTyp Final Col"\ 290 " Line# End# LogL# EndL#\n", 60, " " 291 292#define ASL_PARSE_TREE_DEBUG2 \ 293 " %08X %04X %04X %01X %04X %04X %05X %05X "\ 294 "%8p %8p %8p %8p %08X %08X %04X %02d %5d %5d %5d %5d" 295 296/* 297 * Macros for ASL/ASL+ converter 298 */ 299#define COMMENT_CAPTURE_ON AslGbl_CommentState.CaptureComments = TRUE; 300#define COMMENT_CAPTURE_OFF AslGbl_CommentState.CaptureComments = FALSE; 301 302/* 303 * Special name segments - these must only be declared at the root scope 304 */ 305#define NAMESEG__PTS "_PTS" 306#define NAMESEG__WAK "_WAK" 307#define NAMESEG__S0 "_S0_" 308#define NAMESEG__S1 "_S1_" 309#define NAMESEG__S2 "_S2_" 310#define NAMESEG__S3 "_S3_" 311#define NAMESEG__S4 "_S4_" 312#define NAMESEG__S5 "_S5_" 313#define NAMESEG__TTS "_TTS" 314 315#define MAX_SPECIAL_NAMES 9 316 317 318#endif /* ASLDEFINE.H */ 319