sys/contrib/dev/acpica/source/compiler/aslhelp.c

   1 /******************************************************************************
   2  *
   3  * Module Name: aslhelp - iASL help screens
   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 #include "aslcompiler.h"
  45 #include "acapps.h"
  46
  47 #define _COMPONENT          ACPI_COMPILER
  48         ACPI_MODULE_NAME    ("aslhelp")
  49
  50
  51 /*******************************************************************************
  52  *
  53  * FUNCTION:    Usage
  54  *
  55  * PARAMETERS:  None
  56  *
  57  * RETURN:      None
  58  *
  59  * DESCRIPTION: Display option help message.
  60  *              Optional items in square brackets.
  61  *
  62  ******************************************************************************/
  63
  64 void
  65 Usage (
  66     void)
  67 {
  68     printf ("%s\n\n", ASL_COMPLIANCE);
  69     ACPI_USAGE_HEADER ("iasl [Options] [Files]");
  70
  71     printf ("\nGeneral:\n");
  72     ACPI_OPTION ("-@ <file>",       "Specify command file");
  73     ACPI_OPTION ("-I <dir>",        "Specify additional include directory");
  74     ACPI_OPTION ("-p <prefix>",     "Specify path/filename prefix for all output files");
  75     ACPI_OPTION ("-v",              "Display compiler version");
  76     ACPI_OPTION ("-vd",             "Display compiler build date and time");
  77     ACPI_OPTION ("-vo",             "Enable optimization comments");
  78     ACPI_OPTION ("-vs",             "Disable signon");
  79
  80     printf ("\nHelp:\n");
  81     ACPI_OPTION ("-h",              "This message");
  82     ACPI_OPTION ("-hc",             "Display operators allowed in constant expressions");
  83     ACPI_OPTION ("-hd",             "Info for obtaining and disassembling binary ACPI tables");
  84     ACPI_OPTION ("-hf",             "Display help for output filename generation");
  85     ACPI_OPTION ("-hr",             "Display ACPI reserved method names");
  86     ACPI_OPTION ("-ht",             "Display currently supported ACPI table names");
  87
  88     printf ("\nPreprocessor:\n");
  89     ACPI_OPTION ("-D <symbol>",     "Define symbol for preprocessor use");
  90     ACPI_OPTION ("-li",             "Create preprocessed output file (*.i)");
  91     ACPI_OPTION ("-P",              "Preprocess only and create preprocessor output file (*.i)");
  92     ACPI_OPTION ("-Pn",             "Disable preprocessor");
  93
  94     printf ("\nErrors, Warnings, and Remarks:\n");
  95     ACPI_OPTION ("-va",             "Disable all errors/warnings/remarks");
  96     ACPI_OPTION ("-ve",             "Report only errors (ignore warnings and remarks)");
  97     ACPI_OPTION ("-vi",             "Less verbose errors and warnings for use with IDEs");
  98     ACPI_OPTION ("-vr",             "Disable remarks");
  99     ACPI_OPTION ("-vw <messageid>", "Disable specific warning or remark");
 100     ACPI_OPTION ("-w <1|2|3>",      "Set warning reporting level");
 101     ACPI_OPTION ("-we",             "Report warnings as errors");
 102
 103     printf ("\nAML Code Generation (*.aml):\n");
 104     ACPI_OPTION ("-oa",             "Disable all optimizations (compatibility mode)");
 105     ACPI_OPTION ("-of",             "Disable constant folding");
 106     ACPI_OPTION ("-oi",             "Disable integer optimization to Zero/One/Ones");
 107     ACPI_OPTION ("-on",             "Disable named reference string optimization");
 108     ACPI_OPTION ("-ot",             "Disable typechecking");
 109     ACPI_OPTION ("-cr",             "Disable Resource Descriptor error checking");
 110     ACPI_OPTION ("-in",             "Ignore NoOp operators");
 111     ACPI_OPTION ("-r <revision>",   "Override table header Revision (1-255)");
 112
 113     printf ("\nListings:\n");
 114     ACPI_OPTION ("-l",              "Create mixed listing file (ASL source and AML) (*.lst)");
 115     ACPI_OPTION ("-lm",             "Create hardware summary map file (*.map)");
 116     ACPI_OPTION ("-ln",             "Create namespace file (*.nsp)");
 117     ACPI_OPTION ("-ls",             "Create combined source file (expanded includes) (*.src)");
 118     ACPI_OPTION ("-lx",             "Create cross-reference file (*.xrf)");
 119
 120     printf ("\nFirmware Support - C Output:\n");
 121     ACPI_OPTION ("-tc",             "Create hex AML table in C (*.hex)");
 122     ACPI_OPTION ("-sc",             "Create named hex AML arrays in C (*.c)");
 123     ACPI_OPTION ("-ic",             "Create include file in C for -sc symbols (*.h)");
 124     ACPI_OPTION ("-so",             "Create namespace AML offset table in C (*.offset.h)");
 125
 126     printf ("\nFirmware Support - Assembler Output:\n");
 127     ACPI_OPTION ("-ta",             "Create hex AML table in assembler (*.hex)");
 128     ACPI_OPTION ("-sa",             "Create named hex AML arrays in assembler (*.asm)");
 129     ACPI_OPTION ("-ia",             "Create include file in assembler for -sa symbols (*.inc)");
 130
 131     printf ("\nFirmware Support - ASL Output:\n");
 132     ACPI_OPTION ("-ts",             "Create hex AML table in ASL (Buffer object) (*.hex)");
 133
 134     printf ("\nData Table Compiler:\n");
 135     ACPI_OPTION ("-G",              "Compile custom table that contains generic operators");
 136     ACPI_OPTION ("-T <sig list>|ALL",   "Create ACPI table template/example files");
 137     ACPI_OPTION ("-T <count>",      "Emit DSDT and <count> SSDTs to same file");
 138     ACPI_OPTION ("-vt",             "Create verbose template files (full disassembly)");
 139
 140     printf ("\nAML Disassembler:\n");
 141     ACPI_OPTION ("-d  <f1 f2 ...>", "Disassemble or decode binary ACPI tables to file (*.dsl)");
 142     ACPI_OPTION ("",                "  (Optional, file type is automatically detected)");
 143     ACPI_OPTION ("-da <f1 f2 ...>", "Disassemble multiple tables from single namespace");
 144     ACPI_OPTION ("-db",             "Do not translate Buffers to Resource Templates");
 145     ACPI_OPTION ("-dc <f1 f2 ...>", "Disassemble AML and immediately compile it");
 146     ACPI_OPTION ("",                "  (Obtain DSDT from current system if no input file)");
 147     ACPI_OPTION ("-df",             "Force disassembler to assume table contains valid AML");
 148     ACPI_OPTION ("-dl",             "Emit legacy ASL code only (no C-style operators)");
 149     ACPI_OPTION ("-e  <f1 f2 ...>", "Include ACPI table(s) for external symbol resolution");
 150     ACPI_OPTION ("-fe <file>",      "Specify external symbol declaration file");
 151     ACPI_OPTION ("-in",             "Ignore NoOp opcodes");
 152     ACPI_OPTION ("-l",              "Disassemble to mixed ASL and AML code");
 153     ACPI_OPTION ("-vt",             "Dump binary table data in hex format within output file");
 154
 155     printf ("\nDebug Options:\n");
 156     ACPI_OPTION ("-bf",             "Create debug file (full output) (*.txt)");
 157     ACPI_OPTION ("-bs",             "Create debug file (parse tree only) (*.txt)");
 158     ACPI_OPTION ("-bp <depth>",     "Prune ASL parse tree");
 159     ACPI_OPTION ("-bt <type>",      "Object type to be pruned from the parse tree");
 160     ACPI_OPTION ("-f",              "Ignore errors, force creation of AML output file(s)");
 161     ACPI_OPTION ("-m <size>",       "Set internal line buffer size (in Kbytes)");
 162     ACPI_OPTION ("-n",              "Parse only, no output generation");
 163     ACPI_OPTION ("-oc",             "Display compile times and statistics");
 164     ACPI_OPTION ("-x <level>",      "Set debug level for trace output");
 165     ACPI_OPTION ("-z",              "Do not insert new compiler ID for DataTables");
 166 }
 167
 168
 169 /*******************************************************************************
 170  *
 171  * FUNCTION:    FilenameHelp
 172  *
 173  * PARAMETERS:  None
 174  *
 175  * RETURN:      None
 176  *
 177  * DESCRIPTION: Display help message for output filename generation
 178  *
 179  ******************************************************************************/
 180
 181 void
 182 AslFilenameHelp (
 183     void)
 184 {
 185
 186     printf ("\nAML output filename generation:\n");
 187     printf ("  Output filenames are generated by appending an extension to a common\n");
 188     printf ("  filename prefix. The filename prefix is obtained via one of the\n");
 189     printf ("  following methods (in priority order):\n");
 190     printf ("    1) The -p option specifies the prefix\n");
 191     printf ("    2) The prefix of the AMLFileName in the ASL Definition Block\n");
 192     printf ("    3) The prefix of the input filename\n");
 193     printf ("\n");
 194 }
 195
 196 /*******************************************************************************
 197  *
 198  * FUNCTION:    AslDisassemblyHelp
 199  *
 200  * PARAMETERS:  None
 201  *
 202  * RETURN:      None
 203  *
 204  * DESCRIPTION: Display help message for obtaining and disassembling AML/ASL
 205  *              files.
 206  *
 207  ******************************************************************************/
 208
 209 void
 210 AslDisassemblyHelp (
 211     void)
 212 {
 213
 214     printf ("\nObtaining binary ACPI tables and disassembling to ASL source code.\n\n");
 215     printf ("Use the following ACPICA toolchain:\n");
 216     printf ("  AcpiDump: Dump all ACPI tables to a hex ascii file\n");
 217     printf ("  AcpiXtract: Extract one or more binary ACPI tables from AcpiDump output\n");
 218     printf ("  iASL -d <file>: Disassemble a binary ACPI table to ASL source code\n");
 219     printf ("\n");
 220 }