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Diffstat (limited to 'sys/contrib/dev/acpica/compiler/aslmain.c')
| -rw-r--r-- | sys/contrib/dev/acpica/compiler/aslmain.c | 794 |
1 files changed, 794 insertions, 0 deletions
diff --git a/sys/contrib/dev/acpica/compiler/aslmain.c b/sys/contrib/dev/acpica/compiler/aslmain.c new file mode 100644 index 0000000..37fb5a0 --- /dev/null +++ b/sys/contrib/dev/acpica/compiler/aslmain.c @@ -0,0 +1,794 @@ + +/****************************************************************************** + * + * Module Name: aslmain - compiler main and utilities + * $Revision: 75 $ + * + *****************************************************************************/ + +/****************************************************************************** + * + * 1. Copyright Notice + * + * Some or all of this work - Copyright (c) 1999 - 2003, Intel Corp. + * All rights reserved. + * + * 2. License + * + * 2.1. This is your license from Intel Corp. under its intellectual property + * rights. You may have additional license terms from the party that provided + * you this software, covering your right to use that party's intellectual + * property rights. + * + * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a + * copy of the source code appearing in this file ("Covered Code") an + * irrevocable, perpetual, worldwide license under Intel's copyrights in the + * base code distributed originally by Intel ("Original Intel Code") to copy, + * make derivatives, distribute, use and display any portion of the Covered + * Code in any form, with the right to sublicense such rights; and + * + * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent + * license (with the right to sublicense), under only those claims of Intel + * patents that are infringed by the Original Intel Code, to make, use, sell, + * offer to sell, and import the Covered Code and derivative works thereof + * solely to the minimum extent necessary to exercise the above copyright + * license, and in no event shall the patent license extend to any additions + * to or modifications of the Original Intel Code. No other license or right + * is granted directly or by implication, estoppel or otherwise; + * + * The above copyright and patent license is granted only if the following + * conditions are met: + * + * 3. Conditions + * + * 3.1. Redistribution of Source with Rights to Further Distribute Source. + * Redistribution of source code of any substantial portion of the Covered + * Code or modification with rights to further distribute source must include + * the above Copyright Notice, the above License, this list of Conditions, + * and the following Disclaimer and Export Compliance provision. In addition, + * Licensee must cause all Covered Code to which Licensee contributes to + * contain a file documenting the changes Licensee made to create that Covered + * Code and the date of any change. Licensee must include in that file the + * documentation of any changes made by any predecessor Licensee. Licensee + * must include a prominent statement that the modification is derived, + * directly or indirectly, from Original Intel Code. + * + * 3.2. Redistribution of Source with no Rights to Further Distribute Source. + * Redistribution of source code of any substantial portion of the Covered + * Code or modification without rights to further distribute source must + * include the following Disclaimer and Export Compliance provision in the + * documentation and/or other materials provided with distribution. In + * addition, Licensee may not authorize further sublicense of source of any + * portion of the Covered Code, and must include terms to the effect that the + * license from Licensee to its licensee is limited to the intellectual + * property embodied in the software Licensee provides to its licensee, and + * not to intellectual property embodied in modifications its licensee may + * make. + * + * 3.3. Redistribution of Executable. Redistribution in executable form of any + * substantial portion of the Covered Code or modification must reproduce the + * above Copyright Notice, and the following Disclaimer and Export Compliance + * provision in the documentation and/or other materials provided with the + * distribution. + * + * 3.4. Intel retains all right, title, and interest in and to the Original + * Intel Code. + * + * 3.5. Neither the name Intel nor any other trademark owned or controlled by + * Intel shall be used in advertising or otherwise to promote the sale, use or + * other dealings in products derived from or relating to the Covered Code + * without prior written authorization from Intel. + * + * 4. Disclaimer and Export Compliance + * + * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED + * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE + * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, + * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY + * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY + * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A + * PARTICULAR PURPOSE. + * + * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES + * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR + * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, + * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY + * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL + * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS + * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY + * LIMITED REMEDY. + * + * 4.3. Licensee shall not export, either directly or indirectly, any of this + * software or system incorporating such software without first obtaining any + * required license or other approval from the U. S. Department of Commerce or + * any other agency or department of the United States Government. In the + * event Licensee exports any such software from the United States or + * re-exports any such software from a foreign destination, Licensee shall + * ensure that the distribution and export/re-export of the software is in + * compliance with all laws, regulations, orders, or other restrictions of the + * U.S. Export Administration Regulations. Licensee agrees that neither it nor + * any of its subsidiaries will export/re-export any technical data, process, + * software, or service, directly or indirectly, to any country for which the + * United States government or any agency thereof requires an export license, + * other governmental approval, or letter of assurance, without first obtaining + * such license, approval or letter. + * + *****************************************************************************/ + + +#define _DECLARE_GLOBALS + +#include "aslcompiler.h" +#include "acnamesp.h" +#include "acapps.h" + +#ifdef _DEBUG +#include <crtdbg.h> +#endif + +#define _COMPONENT ACPI_COMPILER + ACPI_MODULE_NAME ("aslmain") + +BOOLEAN AslToFile = TRUE; +BOOLEAN DoCompile = TRUE; +BOOLEAN DoSignon = TRUE; + +char hex[] = {'0','1','2','3','4','5','6','7', + '8','9','A','B','C','D','E','F'}; + + +/******************************************************************************* + * + * FUNCTION: Options + * + * PARAMETERS: None + * + * RETURN: None + * + * DESCRIPTION: Display option help message + * + ******************************************************************************/ + +void +Options ( + void) +{ + + printf ("General Output:\n"); + printf (" -p <prefix> Specify filename prefix for all output files (including .aml)\n"); + printf (" -vi Less verbose errors and warnings for use with IDEs\n"); + printf (" -vo Enable optimization comments\n"); + printf (" -vr Disable remarks\n"); + printf (" -vs Disable signon\n"); + + printf ("\nAML Output:\n"); + printf (" -s<a|c> Create AML in assembler or C source file (*.asm or *.c)\n"); + printf (" -i<a|c> Create assembler or C include file (*.inc or *.h)\n"); + printf (" -t<a|c> Create AML in assembler or C hex table (*.hex)\n"); + + printf ("\nAML Optimization:\n"); + printf (" -oa Disable all optimizations (compatibility mode)\n"); + printf (" -of Disable constant folding\n"); + printf (" -oi Disable integer optimization to Zero/One/Ones\n"); + printf (" -on Disable named reference string optimization\n"); + + printf ("\nListings:\n"); + printf (" -l Create mixed listing file (ASL source and AML) (*.lst)\n"); + printf (" -ln Create namespace file (*.nsp)\n"); + printf (" -ls Create combined source file (expanded includes) (*.src)\n"); + + printf ("\nAML Disassembler:\n"); + printf (" -d [file] Disassemble AML to ASL source code file (*.dsl)\n"); + printf (" -dc [file] Disassemble AML and immediately compile it\n"); + printf (" (Obtain DSDT from current system if no input file)\n"); + printf (" -e Generate External() statements for unresolved symbols\n"); + printf (" -g Get ACPI tables and write to files (*.dat)\n"); + + printf ("\nHelp:\n"); + printf (" -h Additional help and compiler debug options\n"); + printf (" -hc Display operators allowed in constant expressions\n"); + printf (" -hr Display ACPI reserved method names\n"); +} + + +/******************************************************************************* + * + * FUNCTION: Usage + * + * PARAMETERS: None + * + * RETURN: None + * + * DESCRIPTION: Display help message + * + ******************************************************************************/ + +void +HelpMessage ( + void) +{ + + printf ("AML output filename generation:\n"); + printf (" Output filenames are generated by appending an extension to a common\n"); + printf (" filename prefix. The filename prefix is obtained via one of the\n"); + printf (" following methods (in priority order):\n"); + printf (" 1) The -p option specifies the prefix\n"); + printf (" 2) The prefix of the AMLFileName in the ASL Definition Block\n"); + printf (" 3) The prefix of the input filename\n"); + printf ("\n"); + + Options (); + + printf ("\nCompiler Debug Options:\n"); + printf (" -b<p|t|b> Create compiler debug/trace file (*.txt)\n"); + printf (" Types: Parse/Tree/Both\n"); + printf (" -f Ignore errors, force creation of AML output file(s)\n"); + printf (" -c Parse only, no output generation\n"); + printf (" -ot Display compile times\n"); + printf (" -x<level> Set debug level for trace output\n"); +} + + +/******************************************************************************* + * + * FUNCTION: Usage + * + * PARAMETERS: None + * + * RETURN: None + * + * DESCRIPTION: Display usage and option message + * + ******************************************************************************/ + +void +Usage ( + void) +{ + + printf ("Usage: %s [Options] [InputFile]\n\n", CompilerName); + Options (); +} + + +/******************************************************************************* + * + * FUNCTION: AslInitialize + * + * PARAMETERS: None + * + * RETURN: None + * + * DESCRIPTION: Initialize compiler globals + * + ******************************************************************************/ + +void +AslInitialize (void) +{ + UINT32 i; + + +#ifdef _DEBUG + _CrtSetDbgFlag (_CRTDBG_CHECK_ALWAYS_DF | _CrtSetDbgFlag(0)); +#endif + + AcpiDbgLevel = 0; + + for (i = 0; i < ASL_NUM_FILES; i++) + { + Gbl_Files[i].Handle = NULL; + Gbl_Files[i].Filename = NULL; + } + + Gbl_Files[ASL_FILE_STDOUT].Handle = stdout; + Gbl_Files[ASL_FILE_STDOUT].Filename = "STDOUT"; + + Gbl_Files[ASL_FILE_STDERR].Handle = stderr; + Gbl_Files[ASL_FILE_STDERR].Filename = "STDERR"; +} + + +/******************************************************************************* + * + * FUNCTION: AslCommandLine + * + * PARAMETERS: argc/argv + * + * RETURN: None + * + * DESCRIPTION: Command line processing + * + ******************************************************************************/ + +void +AslCommandLine ( + int argc, + char **argv) +{ + BOOLEAN BadCommandLine = FALSE; + ACPI_NATIVE_UINT j; + + + /* Minimum command line contains at least one option or an input file */ + + if (argc < 2) + { + AslCompilerSignon (ASL_FILE_STDOUT); + Usage (); + exit (1); + } + + /* Get the command line options */ + + while ((j = AcpiGetopt (argc, argv, "b:cd^efgh^i^l^o:p:rs:t:v:x:")) != EOF) switch (j) + { + case 'b': + + switch (AcpiGbl_Optarg[0]) + { + case 'b': + AslCompilerdebug = 1; /* same as yydebug */ + break; + + case 'p': + AslCompilerdebug = 1; /* same as yydebug */ + break; + + case 't': + break; + + default: + printf ("Unknown option: -b%s\n", AcpiGbl_Optarg); + BadCommandLine = TRUE; + break; + } + + /* Produce debug output file */ + + Gbl_DebugFlag = TRUE; + break; + + + case 'c': + + /* Parse only */ + + Gbl_ParseOnlyFlag = TRUE; + break; + + + case 'd': + switch (AcpiGbl_Optarg[0]) + { + case '^': + DoCompile = FALSE; + break; + + case 'c': + break; + + default: + printf ("Unknown option: -d%s\n", AcpiGbl_Optarg); + BadCommandLine = TRUE; + break; + } + + Gbl_DisasmFlag = TRUE; + break; + + + case 'e': + + /* Generate external statements for unresolved symbols */ + + Gbl_GenerateExternals = TRUE; + break; + + + case 'f': + + /* Ignore errors and force creation of aml file */ + + Gbl_IgnoreErrors = TRUE; + break; + + + case 'g': + + /* Get all ACPI tables */ + + Gbl_GetAllTables = TRUE; + DoCompile = FALSE; + break; + + + case 'h': + + switch (AcpiGbl_Optarg[0]) + { + case '^': + HelpMessage (); + exit (0); + + case 'c': + UtDisplayConstantOpcodes (); + exit (0); + + case 'r': + /* reserved names */ + + MpDisplayReservedNames (); + exit (0); + + default: + printf ("Unknown option: -h%s\n", AcpiGbl_Optarg); + BadCommandLine = TRUE; + break; + } + break; + + + case 'i': + + switch (AcpiGbl_Optarg[0]) + { + case 'a': + + /* Produce assembly code include file */ + + Gbl_AsmIncludeOutputFlag = TRUE; + break; + + case 'c': + + /* Produce C include file */ + + Gbl_C_IncludeOutputFlag = TRUE; + break; + + default: + printf ("Unknown option: -s%s\n", AcpiGbl_Optarg); + BadCommandLine = TRUE; + break; + } + break; + + + case 'l': + + switch (AcpiGbl_Optarg[0]) + { + case '^': + /* Produce listing file (Mixed source/aml) */ + + Gbl_ListingFlag = TRUE; + break; + + case 'n': + /* Produce namespace file */ + + Gbl_NsOutputFlag = TRUE; + break; + + case 's': + /* Produce combined source file */ + + Gbl_SourceOutputFlag = TRUE; + break; + + default: + printf ("Unknown option: -l%s\n", AcpiGbl_Optarg); + BadCommandLine = TRUE; + break; + } + break; + + + case 'o': + + switch (AcpiGbl_Optarg[0]) + { + case 'a': + + /* Disable all optimizations */ + + Gbl_FoldConstants = FALSE; + Gbl_IntegerOptimizationFlag = FALSE; + Gbl_ReferenceOptimizationFlag = FALSE; + break; + + case 'f': + + /* Disable folding on "normal" expressions */ + + Gbl_FoldConstants = FALSE; + break; + + case 'i': + + /* Disable integer optimization to constants */ + + Gbl_IntegerOptimizationFlag = FALSE; + break; + + case 'n': + + /* Disable named reference optimization */ + + Gbl_ReferenceOptimizationFlag = FALSE; + break; + + case 't': + + /* Display compile time(s) */ + + Gbl_CompileTimesFlag = TRUE; + break; + + default: + printf ("Unknown option: -c%s\n", AcpiGbl_Optarg); + BadCommandLine = TRUE; + break; + } + break; + + + case 'p': + + /* Override default AML output filename */ + + Gbl_OutputFilenamePrefix = AcpiGbl_Optarg; + Gbl_UseDefaultAmlFilename = FALSE; + break; + + + case 'r': + AslToFile = FALSE; + break; + + + case 's': + + switch (AcpiGbl_Optarg[0]) + { + case 'a': + + /* Produce assembly code output file */ + + Gbl_AsmOutputFlag = TRUE; + break; + + case 'c': + + /* Produce C hex output file */ + + Gbl_C_OutputFlag = TRUE; + break; + + default: + printf ("Unknown option: -s%s\n", AcpiGbl_Optarg); + BadCommandLine = TRUE; + break; + } + break; + + + case 't': + + /* Produce hex table output file */ + + switch (AcpiGbl_Optarg[0]) + { + case 'a': + Gbl_HexOutputFlag = HEX_OUTPUT_ASM; + break; + + case 'c': + Gbl_HexOutputFlag = HEX_OUTPUT_C; + break; + + default: + printf ("Unknown option: -t%s\n", AcpiGbl_Optarg); + BadCommandLine = TRUE; + break; + } + break; + + + case 'v': + + switch (AcpiGbl_Optarg[0]) + { + case 'i': + /* Less verbose error messages */ + + Gbl_VerboseErrors = FALSE; + break; + + case 'o': + Gbl_DisplayOptimizations = TRUE; + break; + + case 'r': + Gbl_DisplayRemarks = FALSE; + break; + + case 's': + DoSignon = FALSE; + break; + + default: + printf ("Unknown option: -v%s\n", AcpiGbl_Optarg); + BadCommandLine = TRUE; + break; + } + break; + + + case 'x': + + AcpiDbgLevel = strtoul (AcpiGbl_Optarg, NULL, 16); + break; + + + default: + + BadCommandLine = TRUE; + break; + } + + /* Next parameter must be the input filename */ + + Gbl_Files[ASL_FILE_INPUT].Filename = argv[AcpiGbl_Optind]; + if (!Gbl_Files[ASL_FILE_INPUT].Filename && !Gbl_DisasmFlag && !Gbl_GetAllTables) + { + printf ("Missing input filename\n"); + BadCommandLine = TRUE; + } + + if (DoSignon) + { + AslCompilerSignon (ASL_FILE_STDOUT); + } + + /* Abort if anything went wrong on the command line */ + + if (BadCommandLine) + { + printf ("\n"); + Usage (); + exit (1); + } + + if ((AcpiGbl_Optind + 1) < argc) + { + printf ("Warning: extra arguments (%d) after input filename are ignored\n\n", + argc - AcpiGbl_Optind - 1); + } +} + + +/******************************************************************************* + * + * FUNCTION: main + * + * PARAMETERS: Standard argc/argv + * + * RETURN: Program termination code + * + * DESCRIPTION: C main routine for the Asl Compiler. Handle command line + * options and begin the compile. + * + ******************************************************************************/ + +int ACPI_SYSTEM_XFACE +main ( + int argc, + char **argv) +{ + ACPI_STATUS Status; + char *Prefix; + + + /* Init and command line */ + + AslInitialize (); + AslCommandLine (argc, argv); + + /* + * If -p not specified, we will use the input filename as the + * output filename prefix + */ + FlSplitInputPathname (Gbl_Files[ASL_FILE_INPUT].Filename, + &Gbl_DirectoryPath, &Prefix); + + if (Gbl_UseDefaultAmlFilename) + { + Gbl_OutputFilenamePrefix = Prefix; + } + + /* + * AML Disassembly (Optional) + */ + if (Gbl_DisasmFlag || Gbl_GetAllTables) + { + /* ACPI CA subsystem initialization */ + + Status = AcpiOsInitialize (); + AcpiUtInitGlobals (); + Status = AcpiUtMutexInitialize (); + if (ACPI_FAILURE (Status)) + { + return -1; + } + + Status = AcpiNsRootInitialize (); + if (ACPI_FAILURE (Status)) + { + return -1; + } + + /* This is where the disassembly happens */ + + AcpiGbl_DbOpt_disasm = TRUE; + Status = AdAmlDisassemble (AslToFile, + Gbl_Files[ASL_FILE_INPUT].Filename, + Gbl_OutputFilenamePrefix, + &Gbl_Files[ASL_FILE_INPUT].Filename, + Gbl_GetAllTables); + if (ACPI_FAILURE (Status)) + { + return -1; + } + + /* + * Gbl_Files[ASL_FILE_INPUT].Filename was replaced with the + * .DSL disassembly file, which can now be compiled if requested + */ + if (DoCompile) + { + AcpiOsPrintf ("\nCompiling \"%s\"\n", + Gbl_Files[ASL_FILE_INPUT].Filename); + } + } + + /* + * ASL Compilation (Optional) + */ + if (DoCompile) + { + /* + * If -p not specified, we will use the input filename as the + * output filename prefix + */ + FlSplitInputPathname (Gbl_Files[ASL_FILE_INPUT].Filename, + &Gbl_DirectoryPath, &Prefix); + + if (Gbl_UseDefaultAmlFilename) + { + Gbl_OutputFilenamePrefix = Prefix; + } + + /* ACPI CA subsystem initialization (Must be re-initialized) */ + + Status = AcpiOsInitialize (); + AcpiUtInitGlobals (); + Status = AcpiUtMutexInitialize (); + if (ACPI_FAILURE (Status)) + { + return -1; + } + + Status = AcpiNsRootInitialize (); + if (ACPI_FAILURE (Status)) + { + return -1; + } + Status = CmDoCompile (); + } + + return (0); +} + + |
