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asldefine.h revision 1.1.1.3 
      1 
      2 /******************************************************************************
      3  *
      4  * Module Name: asldefine.h - Common defines for the iASL compiler
      5  *
      6  *****************************************************************************/
      7 
      8 /*
      9  * Copyright (C) 2000 - 2011, Intel Corp.
     10  * All rights reserved.
     11  *
     12  * Redistribution and use in source and binary forms, with or without
     13  * modification, are permitted provided that the following conditions
     14  * are met:
     15  * 1. Redistributions of source code must retain the above copyright
     16  *    notice, this list of conditions, and the following disclaimer,
     17  *    without modification.
     18  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
     19  *    substantially similar to the "NO WARRANTY" disclaimer below
     20  *    ("Disclaimer") and any redistribution must be conditioned upon
     21  *    including a substantially similar Disclaimer requirement for further
     22  *    binary redistribution.
     23  * 3. Neither the names of the above-listed copyright holders nor the names
     24  *    of any contributors may be used to endorse or promote products derived
     25  *    from this software without specific prior written permission.
     26  *
     27  * Alternatively, this software may be distributed under the terms of the
     28  * GNU General Public License ("GPL") version 2 as published by the Free
     29  * Software Foundation.
     30  *
     31  * NO WARRANTY
     32  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     33  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     34  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
     35  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     36  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     37  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     38  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     39  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     40  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     41  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     42  * POSSIBILITY OF SUCH DAMAGES.
     43  */
     44 
     45 
     46 #ifndef __ASLDEFINE_H
     47 #define __ASLDEFINE_H
     48 
     49 
     50 /*
     51  * Compiler versions and names
     52  */
     53 #define ASL_REVISION                ACPI_CA_VERSION
     54 #define ASL_COMPILER_NAME           "ASL Optimizing Compiler"
     55 #define AML_DISASSEMBLER_NAME       "AML Disassembler"
     56 #define ASL_INVOCATION_NAME         "iasl"
     57 #define ASL_CREATOR_ID              "INTL"
     58 
     59 #define ASL_COMPLIANCE              "Supports ACPI Specification Revision 4.0a"
     60 
     61 
     62 /* Configuration constants */
     63 
     64 #define ASL_MAX_ERROR_COUNT         200
     65 #define ASL_NODE_CACHE_SIZE         1024
     66 #define ASL_STRING_CACHE_SIZE       32768
     67 
     68 #define ASL_FIRST_PARSE_OPCODE      PARSEOP_ACCESSAS
     69 #define ASL_PARSE_OPCODE_BASE       PARSEOP_ACCESSAS        /* First Lex type */
     70 
     71 
     72 /*
     73  * Per-parser-generator configuration. These values are used to cheat and
     74  * directly access the bison/yacc token name table (yyname or yytname).
     75  * Note: These values are the index in yyname for the first lex token
     76  * (PARSEOP_ACCCESSAS).
     77  */
     78 #if defined (YYBISON)
     79 #define ASL_YYTNAME_START           3   /* Bison */
     80 #elif defined (YYBYACC)
     81 #define ASL_YYTNAME_START           257 /* Berkeley yacc */
     82 #endif
     83 
     84 
     85 /*
     86  * Macros
     87  */
     88 #define ASL_RESDESC_OFFSET(m)       ACPI_OFFSET (AML_RESOURCE, m)
     89 #define ASL_PTR_DIFF(a,b)           ((UINT8 *)(b) - (UINT8 *)(a))
     90 #define ASL_PTR_ADD(a,b)            ((UINT8 *)(a) = ((UINT8 *)(a) + (b)))
     91 #define ASL_GET_CHILD_NODE(a)       (a)->Asl.Child
     92 #define ASL_GET_PEER_NODE(a)        (a)->Asl.Next
     93 #define OP_TABLE_ENTRY(a,b,c,d)     {b,d,a,c}
     94 
     95 
     96 /* Internal AML opcodes */
     97 
     98 #define AML_RAW_DATA_BYTE           (UINT16) 0xAA01 /* write one raw byte */
     99 #define AML_RAW_DATA_WORD           (UINT16) 0xAA02 /* write 2 raw bytes */
    100 #define AML_RAW_DATA_DWORD          (UINT16) 0xAA04 /* write 4 raw bytes */
    101 #define AML_RAW_DATA_QWORD          (UINT16) 0xAA08 /* write 8 raw bytes */
    102 #define AML_RAW_DATA_BUFFER         (UINT16) 0xAA0B /* raw buffer with length */
    103 #define AML_RAW_DATA_CHAIN          (UINT16) 0xAA0C /* chain of raw buffers */
    104 #define AML_PACKAGE_LENGTH          (UINT16) 0xAA10
    105 #define AML_UNASSIGNED_OPCODE       (UINT16) 0xEEEE
    106 #define AML_DEFAULT_ARG_OP          (UINT16) 0xDDDD
    107 
    108 
    109 /* filename suffixes for output files */
    110 
    111 #define FILE_SUFFIX_PREPROCESSOR    "i"
    112 #define FILE_SUFFIX_AML_CODE        "aml"
    113 #define FILE_SUFFIX_LISTING         "lst"
    114 #define FILE_SUFFIX_HEX_DUMP        "hex"
    115 #define FILE_SUFFIX_DEBUG           "txt"
    116 #define FILE_SUFFIX_SOURCE          "src"
    117 #define FILE_SUFFIX_NAMESPACE       "nsp"
    118 #define FILE_SUFFIX_ASM_SOURCE      "asm"
    119 #define FILE_SUFFIX_C_SOURCE        "c"
    120 #define FILE_SUFFIX_DISASSEMBLY     "dsl"
    121 #define FILE_SUFFIX_ASM_INCLUDE     "inc"
    122 #define FILE_SUFFIX_C_INCLUDE       "h"
    123 #define FILE_SUFFIX_ASL_CODE        "asl"
    124 
    125 
    126 /* Types for input files */
    127 
    128 #define ASL_INPUT_TYPE_BINARY       0
    129 #define ASL_INPUT_TYPE_ASCII_ASL    1
    130 #define ASL_INPUT_TYPE_ASCII_DATA   2
    131 
    132 
    133 /* Misc */
    134 
    135 #define ASL_EXTERNAL_METHOD         255
    136 #define ASL_ABORT                   TRUE
    137 #define ASL_NO_ABORT                FALSE
    138 #define ASL_EOF                     ACPI_UINT32_MAX
    139 
    140 
    141 /* Support for reserved method names */
    142 
    143 #define ACPI_VALID_RESERVED_NAME_MAX    0x80000000
    144 #define ACPI_NOT_RESERVED_NAME          ACPI_UINT32_MAX
    145 #define ACPI_PREDEFINED_NAME            (ACPI_UINT32_MAX - 1)
    146 #define ACPI_EVENT_RESERVED_NAME        (ACPI_UINT32_MAX - 2)
    147 #define ACPI_COMPILER_RESERVED_NAME     (ACPI_UINT32_MAX - 3)
    148 
    149 
    150 /* String to Integer conversion */
    151 
    152 #define NEGATIVE                    1
    153 #define POSITIVE                    0
    154 
    155 
    156 #endif /* ASLDEFINE.H */
    157 
    158