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 *

 * Module Name: aslmain - compiler main and utilities

 *

 *****************************************************************************/

 *

 * 1. Copyright Notice

 *

 * Some or all of this work - Copyright (c) 1999 - 2011, 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.

 *

 *****************************************************************************/

#include "acapps.h"

#include "acdisasm.h"

#include 

#endif

        ACPI_MODULE_NAME    ("aslmain")

Options (

    void);

HelpMessage (

    void);

Usage (

    void);

AslInitialize (

    void);

AslCommandLine (

    int                     argc,

    char                    **argv);

AslDoOptions (

    int                     argc,

    char                    **argv,

    BOOLEAN                 IsResponseFile);

AslMergeOptionTokens (

    char                    *InBuffer,

    char                    *OutBuffer);

AslDoResponseFile (

    char                    *Filename);

#define ASL_SUPPORTED_OPTIONS   "@:2b:c:d^e:fgh^i^I:l^no:p:r:s:t:T:v:w:x:z"

 *

 * FUNCTION:    Options

 *

 * PARAMETERS:  None

 *

 * RETURN:      None

 *

 * DESCRIPTION: Display option help message

 *

 ******************************************************************************/

Options (

    void)

{

    printf ("  -@       Specify command file\n");

    printf ("  -I        Specify additional include directory\n");

    printf ("  -p     Specify path/filename prefix for all output files\n");

    printf ("  -va            Disable all errors and warnings (summary only)\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 ("  -w<1|2|3>      Set warning reporting level\n");

    printf ("  -s        Create AML in assembler or C source file (*.asm or *.c)\n");

    printf ("  -i        Create assembler or C include file (*.inc or *.h)\n");

    printf ("  -t      Create AML in assembler, C, or ASL hex table (*.hex)\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 ("  -cr            Disable Resource Descriptor error checking\n");

    printf ("  -r   Override table header Revision (1-255)\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 ("  -T |ALL|* Create table template file(s) for \n");

    printf ("  -vt            Create verbose templates (full disassembly)\n");

    printf ("  -d  [file]     Disassemble or decode binary ACPI table to file (*.dsl)\n");

    printf ("  -da [f1,f2]    Disassemble multiple tables from single namespace\n");

    printf ("  -dc [file]     Disassemble AML and immediately compile it\n");

    printf ("                 (Obtain DSDT from current system if no input file)\n");

    printf ("  -e  [f1,f2]    Include ACPI table(s) for external symbol resolution\n");

    printf ("  -2             Emit ACPI 2.0 compatible ASL code\n");

    printf ("  -g             Get ACPI tables and write to files (*.dat)\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");

    printf ("  -ht            Display currently supported ACPI table names\n");

}

 *

 * FUNCTION:    HelpMessage

 *

 * PARAMETERS:  None

 *

 * RETURN:      None

 *

 * DESCRIPTION: Display help message

 *

 ******************************************************************************/

HelpMessage (

    void)

{

    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");

    printf ("  -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 ("  -n             Parse only, no output generation\n");

    printf ("  -ot            Display compile times\n");

    printf ("  -x      Set debug level for trace output\n");

    printf ("  -z             Do not insert new compiler ID for DataTables\n");

}

 *

 * FUNCTION:    Usage

 *

 * PARAMETERS:  None

 *

 * RETURN:      None

 *

 * DESCRIPTION: Display usage and option message

 *

 ******************************************************************************/

Usage (

    void)

{

    printf ("Usage:    %s [Options] [Files]\n\n", ASL_INVOCATION_NAME);

    Options ();

}

 *

 * FUNCTION:    AslInitialize

 *

 * PARAMETERS:  None

 *

 * RETURN:      None

 *

 * DESCRIPTION: Initialize compiler globals

 *

 ******************************************************************************/

AslInitialize (

    void)

{

    UINT32                  i;

    _CrtSetDbgFlag (_CRTDBG_CHECK_ALWAYS_DF | _CrtSetDbgFlag(0));

#endif

    {

        Gbl_Files[i].Handle = NULL;

        Gbl_Files[i].Filename = NULL;

    }

    Gbl_Files[ASL_FILE_STDOUT].Filename = "STDOUT";

    Gbl_Files[ASL_FILE_STDERR].Filename = "STDERR";

}

 *

 * FUNCTION:    AslMergeOptionTokens

 *

 * PARAMETERS:  InBuffer            - Input containing an option string

 *              OutBuffer           - Merged output buffer

 *

 * RETURN:      None

 *

 * DESCRIPTION: Remove all whitespace from an option string.

 *

 ******************************************************************************/

AslMergeOptionTokens (

    char                    *InBuffer,

    char                    *OutBuffer)

{

    char                    *Token;

    while (Token)

    {

        strcat (OutBuffer, Token);

        Token = strtok (NULL, ASL_TOKEN_SEPARATORS);

    }

}

 *

 * FUNCTION:    AslDoResponseFile

 *

 * PARAMETERS:  Filename        - Name of the response file

 *

 * RETURN:      Status

 *

 * DESCRIPTION: Open a response file and process all options within.

 *

 ******************************************************************************/

AslDoResponseFile (

    char                    *Filename)

{

    char                    *argv = StringBuffer2;

    FILE                    *ResponseFile;

    int                     OptStatus = 0;

    int                     Opterr;

    int                     Optind;

    if (!ResponseFile)

    {

        printf ("Could not open command file %s, %s\n",

            Filename, strerror (errno));

        return -1;

    }

    Optind = AcpiGbl_Optind;

     * Process all lines in the response file. There must be one complete

     * option per line

     */

    while (fgets (StringBuffer, ASL_MSG_BUFFER_SIZE, ResponseFile))

    {

        /* Compress all tokens, allowing us to use a single argv entry */

        AcpiGbl_Optind = 0;

        if (OptStatus)

        {

            printf ("Invalid option in command file %s: %s\n",

                Filename, StringBuffer);

            break;

        }

    }

    AcpiGbl_Optind = Optind;

    return (OptStatus);

}

 *

 * FUNCTION:    AslDoOptions

 *

 * PARAMETERS:  argc/argv           - Standard argc/argv

 *              IsResponseFile      - TRUE if executing a response file.

 *

 * RETURN:      Status

 *

 * DESCRIPTION: Command line option processing

 *

 ******************************************************************************/

AslDoOptions (

    int                     argc,

    char                    **argv,

    BOOLEAN                 IsResponseFile)

{

    int                     j;

    ACPI_STATUS             Status;

    {

    case '@':   /* Begin a response file */

        {

            printf ("Nested command files are not supported\n");

            return -1;

        }

        {

            return -1;

        }

        break;

        break;

        {

        case 'b':

            AslCompilerdebug = 1; /* same as yydebug */

            DtParserdebug = 1;

            break;

            AslCompilerdebug = 1; /* same as yydebug */

            DtParserdebug = 1;

            break;

            break;

            printf ("Unknown option: -b%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        switch (AcpiGbl_Optarg[0])

        {

        case 'r':

            Gbl_NoResourceChecking = TRUE;

            break;

            printf ("Unknown option: -c%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        switch (AcpiGbl_Optarg[0])

        {

        case '^':

            Gbl_DoCompile = FALSE;

            break;

            Gbl_DoCompile = FALSE;

            Gbl_DisassembleAll = TRUE;

            break;

            break;

            printf ("Unknown option: -d%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        Status = AcpiDmAddToExternalFileList (AcpiGbl_Optarg);

        if (ACPI_FAILURE (Status))

        {

            printf ("Could not add %s to external list\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        break;

        Gbl_DoCompile = FALSE;

        break;

        {

        case '^':

            HelpMessage ();

            exit (0);

            UtDisplayConstantOpcodes ();

            exit (0);

            /* reserved names */

            exit (0);

            UtDisplaySupportedTables ();

            exit (0);

            printf ("Unknown option: -h%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        {

        case 'a':

            break;

            break;

            printf ("Unknown option: -s%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        {

        case '^':

            /* Produce listing file (Mixed source/aml) */

            break;

            /* Produce namespace file */

            break;

            /* Produce combined source file */

            break;

            printf ("Unknown option: -l%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        {

        case 'a':

            Gbl_IntegerOptimizationFlag = FALSE;

            Gbl_ReferenceOptimizationFlag = FALSE;

            break;

            break;

            break;

            break;

            break;

            printf ("Unknown option: -c%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        break;

        Gbl_UseDefaultAmlFilename = FALSE;

        break;

        Gbl_RevisionOverride = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0);

        break;

        {

        case 'a':

            break;

            break;

            printf ("Unknown option: -s%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        {

        case 'a':

            Gbl_HexOutputFlag = HEX_OUTPUT_ASM;

            break;

            Gbl_HexOutputFlag = HEX_OUTPUT_C;

            break;

            Gbl_HexOutputFlag = HEX_OUTPUT_ASL;

            break;

            printf ("Unknown option: -t%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        Gbl_DoTemplates = TRUE;

        Gbl_TemplateSignature = AcpiGbl_Optarg;

        break;

        {

        case 'a':

            /* Disable All error/warning messages */

            break;

            /* Less verbose error messages */

            break;

            Gbl_DisplayOptimizations = TRUE;

            break;

            Gbl_DisplayRemarks = FALSE;

            break;

            Gbl_DoSignon = FALSE;

            break;

            Gbl_VerboseTemplates = TRUE;

            break;

            printf ("Unknown option: -v%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        {

        case '1':

            Gbl_WarningLevel = ASL_WARNING;

            break;

            Gbl_WarningLevel = ASL_WARNING2;

            break;

            Gbl_WarningLevel = ASL_WARNING3;

            break;

            printf ("Unknown option: -w%s\n", AcpiGbl_Optarg);

            return (-1);

        }

        break;

        break;

        break;

    }

}

 *

 * FUNCTION:    AslCommandLine

 *

 * PARAMETERS:  argc/argv

 *

 * RETURN:      Last argv index

 *

 * DESCRIPTION: Command line processing

 *

 ******************************************************************************/

AslCommandLine (

    int                     argc,

    char                    **argv)

{

    int                     BadCommandLine = 0;

    ACPI_STATUS             Status;

    {

        printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));

        Usage ();

        exit (1);

    }

    {

        Status = DtCreateTemplates (Gbl_TemplateSignature);

        if (ACPI_FAILURE (Status))

        {

            exit (-1);

        }

        exit (1);

    }

        !Gbl_DisasmFlag &&

        !Gbl_GetAllTables)

    {

        printf ("Missing input filename\n");

        BadCommandLine = TRUE;

    }

    {

        printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));

    }

    {

        printf ("\n");

        Usage ();

        exit (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 for each file on the command line

 *

 ******************************************************************************/

main (

    int                     argc,

    char                    **argv)

{

    ACPI_STATUS             Status;

    int                     Index1;

    int                     Index2;

    _CrtSetDbgFlag (_CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_LEAK_CHECK_DF |

                    _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG));

#endif

    Index1 = Index2 = AslCommandLine (argc, argv);

    {

        Status = AslDoOneFile (NULL);

        if (ACPI_FAILURE (Status))

        {

            return (-1);

        }

        return (0);

    }

    {

        while (argv[Index1])

        {

            Status = AslDoOnePathname (argv[Index1], AcpiDmAddToExternalFileList);

            if (ACPI_FAILURE (Status))

            {

                return (-1);

            }

        }

    }

    {

        Status = AslDoOnePathname (argv[Index2], AslDoOneFile);

        if (ACPI_FAILURE (Status))

        {

            return (-1);

        }

    }

    {

        AcpiDmClearExternalFileList();

    }

}