arch/all-pc/acpica/source/compiler/asldefine.h

   1 /******************************************************************************
   2  *
   3  * Module Name: asldefine.h - Common defines for the iASL compiler
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2013, 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
  45 #ifndef __ASLDEFINE_H
  46 #define __ASLDEFINE_H
  47
  48
  49 /*
  50  * Compiler versions and names
  51  */
  52 #define ASL_REVISION                ACPI_CA_VERSION
  53 #define ASL_COMPILER_NAME           "ASL Optimizing Compiler"
  54 #define AML_DISASSEMBLER_NAME       "AML Disassembler"
  55 #define ASL_INVOCATION_NAME         "iasl"
  56 #define ASL_CREATOR_ID              "INTL"
  57
  58 #define ASL_COMPLIANCE              "Supports ACPI Specification Revision 5.0"
  59
  60
  61 /* Configuration constants */
  62
  63 #define ASL_MAX_ERROR_COUNT         200
  64 #define ASL_NODE_CACHE_SIZE         1024
  65 #define ASL_STRING_CACHE_SIZE       32768
  66
  67 #define ASL_FIRST_PARSE_OPCODE      PARSEOP_ACCESSAS
  68 #define ASL_PARSE_OPCODE_BASE       PARSEOP_ACCESSAS        /* First Lex type */
  69
  70
  71 /*
  72  * Per-parser-generator configuration. These values are used to cheat and
  73  * directly access the bison/yacc token name table (yyname or yytname).
  74  * Note: These values are the index in yyname for the first lex token
  75  * (PARSEOP_ACCCESSAS).
  76  */
  77 #if defined (YYBISON)
  78 #define ASL_YYTNAME_START           3   /* Bison */
  79 #elif defined (YYBYACC)
  80 #define ASL_YYTNAME_START           257 /* Berkeley yacc */
  81 #endif
  82
  83
  84 /*
  85  * Macros
  86  */
  87 #define ASL_RESDESC_OFFSET(m)       ACPI_OFFSET (AML_RESOURCE, m)
  88 #define ASL_PTR_DIFF(a,b)           ((UINT8 *)(b) - (UINT8 *)(a))
  89 #define ASL_PTR_ADD(a,b)            ((UINT8 *)(a) = ((UINT8 *)(a) + (b)))
  90 #define ASL_GET_CHILD_NODE(a)       (a)->Asl.Child
  91 #define ASL_GET_PEER_NODE(a)        (a)->Asl.Next
  92 #define OP_TABLE_ENTRY(a,b,c,d)     {b,d,a,c}
  93
  94
  95 /* Internal AML opcodes */
  96
  97 #define AML_RAW_DATA_BYTE           (UINT16) 0xAA01 /* write one raw byte */
  98 #define AML_RAW_DATA_WORD           (UINT16) 0xAA02 /* write 2 raw bytes */
  99 #define AML_RAW_DATA_DWORD          (UINT16) 0xAA04 /* write 4 raw bytes */
 100 #define AML_RAW_DATA_QWORD          (UINT16) 0xAA08 /* write 8 raw bytes */
 101 #define AML_RAW_DATA_BUFFER         (UINT16) 0xAA0B /* raw buffer with length */
 102 #define AML_RAW_DATA_CHAIN          (UINT16) 0xAA0C /* chain of raw buffers */
 103 #define AML_PACKAGE_LENGTH          (UINT16) 0xAA10
 104 #define AML_UNASSIGNED_OPCODE       (UINT16) 0xEEEE
 105 #define AML_DEFAULT_ARG_OP          (UINT16) 0xDDDD
 106
 107
 108 /* filename suffixes for output files */
 109
 110 #define FILE_SUFFIX_PREPROCESSOR    "i"
 111 #define FILE_SUFFIX_AML_CODE        "aml"
 112 #define FILE_SUFFIX_LISTING         "lst"
 113 #define FILE_SUFFIX_HEX_DUMP        "hex"
 114 #define FILE_SUFFIX_DEBUG           "txt"
 115 #define FILE_SUFFIX_SOURCE          "src"
 116 #define FILE_SUFFIX_NAMESPACE       "nsp"
 117 #define FILE_SUFFIX_ASM_SOURCE      "asm"
 118 #define FILE_SUFFIX_C_SOURCE        "c"
 119 #define FILE_SUFFIX_DISASSEMBLY     "dsl"
 120 #define FILE_SUFFIX_ASM_INCLUDE     "inc"
 121 #define FILE_SUFFIX_C_INCLUDE       "h"
 122 #define FILE_SUFFIX_ASL_CODE        "asl"
 123 #define FILE_SUFFIX_C_OFFSET        "offset.h"
 124
 125
 126 /* Types for input files */
 127
 128 #define ASL_INPUT_TYPE_BINARY       0
 129 #define ASL_INPUT_TYPE_ACPI_TABLE   1
 130 #define ASL_INPUT_TYPE_ASCII_ASL    2
 131 #define ASL_INPUT_TYPE_ASCII_DATA   3
 132
 133
 134 /* Misc */
 135
 136 #define ASL_EXTERNAL_METHOD         255
 137 #define ASL_ABORT                   TRUE
 138 #define ASL_NO_ABORT                FALSE
 139 #define ASL_EOF                     ACPI_UINT32_MAX
 140
 141
 142 /* Listings */
 143
 144 #define ASL_LISTING_LINE_PREFIX         ":  "
 145
 146
 147 /* Support for reserved method names */
 148
 149 #define ACPI_VALID_RESERVED_NAME_MAX    0x80000000
 150 #define ACPI_NOT_RESERVED_NAME          ACPI_UINT32_MAX
 151 #define ACPI_PREDEFINED_NAME            (ACPI_UINT32_MAX - 1)
 152 #define ACPI_EVENT_RESERVED_NAME        (ACPI_UINT32_MAX - 2)
 153 #define ACPI_COMPILER_RESERVED_NAME     (ACPI_UINT32_MAX - 3)
 154
 155
 156 /* String to Integer conversion */
 157
 158 #define NEGATIVE                    1
 159 #define POSITIVE                    0
 160
 161
 162 /* Helper macros for resource tag creation */
 163
 164 #define RsCreateMultiBitField \
 165     RsCreateResourceField
 166
 167 #define RsCreateBitField(Op, Name, ByteOffset, BitOffset) \
 168     RsCreateResourceField (Op, Name, ByteOffset, BitOffset, 1)
 169
 170 #define RsCreateByteField(Op, Name, ByteOffset) \
 171     RsCreateResourceField (Op, Name, ByteOffset, 0, 8);
 172
 173 #define RsCreateWordField(Op, Name, ByteOffset) \
 174     RsCreateResourceField (Op, Name, ByteOffset, 0, 16);
 175
 176 #define RsCreateDwordField(Op, Name, ByteOffset) \
 177     RsCreateResourceField (Op, Name, ByteOffset, 0, 32);
 178
 179 #define RsCreateQwordField(Op, Name, ByteOffset) \
 180     RsCreateResourceField (Op, Name, ByteOffset, 0, 64);
 181
 182 #endif /* ASLDEFINE.H */