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 *

 * Module Name: aslstartup - Compiler startup routines, called from main

 *

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

 *

 * 1. Copyright Notice

 *

 * Some or all of this work - Copyright (c) 1999 - 2010, 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 "actables.h"

#include "acapps.h"

        ACPI_MODULE_NAME    ("aslstartup")

char                    *FileList[ASL_MAX_FILES];

int                     FileCount;

BOOLEAN                 AslToFile = TRUE;

AslInitializeGlobals (

    void);

AsDoWildcard (

    char                    *DirectoryPathname,

    char                    *FileSpecifier);

AslDetectSourceFileType (

    ASL_FILE_INFO           *Info);

 *

 * FUNCTION:    AslInitializeGlobals

 *

 * PARAMETERS:  None

 *

 * RETURN:      None

 *

 * DESCRIPTION: Re-initialize globals needed to restart the compiler. This

 *              allows multiple files to be disassembled and/or compiled.

 *

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

AslInitializeGlobals (

    void)

{

    UINT32                  i;

    Gbl_CurrentLineNumber = 1;

    Gbl_LogicalLineNumber = 1;

    Gbl_CurrentLineOffset = 0;

    Gbl_InputFieldCount = 0;

    Gbl_LineBufPtr = Gbl_CurrentLineBuffer;

    Gbl_NextError = NULL;

    Gbl_Signature = NULL;

    Gbl_FileType = 0;

    for (i = 0; i < ASL_NUM_REPORT_LEVELS; i++)

    {

        Gbl_ExceptionCount[i] = 0;

    }

    Gbl_Files[ASL_FILE_AML_OUTPUT].Handle = NULL;

}

 *

 * FUNCTION:    AsDoWildcard

 *

 * PARAMETERS:  None

 *

 * RETURN:      None

 *

 * DESCRIPTION: Process files via wildcards. This function is for the Windows

 *              case only.

 *

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

AsDoWildcard (

    char                    *DirectoryPathname,

    char                    *FileSpecifier)

{

#ifdef WIN32

    void                    *DirInfo;

    char                    *Filename;

    if (!DirInfo)

    {

        /* Either the directory of file does not exist */

        FlFileError (ASL_FILE_INPUT, ASL_MSG_OPEN);

        AslAbort ();

    }

    {

        /* Add the filename to the file list */

        strcpy (FileList[FileCount], Filename);

        FileCount++;

        {

            printf ("Max files reached\n");

            FileList[0] = NULL;

            return (FileList);

        }

    }

    FileList[FileCount] = NULL;

    return (FileList);

    /*

     * Linux/Unix cases - Wildcards are expanded by the shell automatically.

     * Just return the filename in a null terminated list

     */

    FileList[0] = AcpiOsAllocate (strlen (FileSpecifier) + 1);

    strcpy (FileList[0], FileSpecifier);

    FileList[1] = NULL;

#endif

}

 *

 * FUNCTION:    AslDetectSourceFileType

 *

 * PARAMETERS:  Info            - Name/Handle for the file (must be open)

 *

 * RETURN:      File Type

 *

 * DESCRIPTION: Determine the type of the input file. Either binary (contains

 *              non-ASCII characters), ASL file, or an ACPI Data Table file.

 *

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

AslDetectSourceFileType (

    ASL_FILE_INFO           *Info)

{

    char                    *FileChar;

    UINT8                   Type;

    ACPI_STATUS             Status;

    if (ACPI_FAILURE (Status))

    {

        printf ("Non-ascii input file - %s\n", Info->Filename);

        Type = ASL_INPUT_TYPE_BINARY;

        goto Cleanup;

    }

     * File is ASCII. Determine if this is an ASL file or an ACPI data

     * table file.

     */

    while (fgets (Gbl_CurrentLineBuffer, ASL_LINE_BUFFER_SIZE, Info->Handle))

    {

        /* Uppercase the buffer for caseless compare */

        while (*FileChar)

        {

            *FileChar = (char) toupper ((int) *FileChar);

            FileChar++;

        }

        {

            /* Appears to be an ASL file */

            goto Cleanup;

        }

    }

    return (Type);

}

 *

 * FUNCTION:    AslDoOneFile

 *

 * PARAMETERS:  Filename        - Name of the file

 *

 * RETURN:      Status

 *

 * DESCRIPTION: Process a single file - either disassemble, compile, or both

 *

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

AslDoOneFile (

    char                    *Filename)

{

    ACPI_STATUS             Status;

     * AML Disassembly (Optional)

     */

    if (Gbl_DisasmFlag || Gbl_GetAllTables)

    {

        /* ACPICA subsystem initialization */

        if (ACPI_FAILURE (Status))

        {

            return (Status);

        }

        if (ACPI_FAILURE (Status))

        {

            AcpiOsPrintf ("Could not initialize ACPI Table Manager, %s\n",

                AcpiFormatException (Status));

            return (Status);

        }

        Status = AdAmlDisassemble (AslToFile,

                    Gbl_Files[ASL_FILE_INPUT].Filename,

                    Gbl_OutputFilenamePrefix,

                    &Gbl_Files[ASL_FILE_INPUT].Filename,

                    Gbl_GetAllTables);

        if (ACPI_FAILURE (Status))

        {

            return (Status);

        }

        AcpiTerminate ();

         * Gbl_Files[ASL_FILE_INPUT].Filename was replaced with the

         * .DSL disassembly file, which can now be compiled if requested

         */

        if (Gbl_DoCompile)

        {

            AcpiOsPrintf ("\nCompiling \"%s\"\n",

                Gbl_Files[ASL_FILE_INPUT].Filename);

        }

        else

        {

            Gbl_Files[ASL_FILE_INPUT].Filename = NULL;

            return (AE_OK);

        }

    }

     * Open the input file. Here, this should be an ASCII source file,

     * either an ASL file or a Data Table file

     */

    Status = FlOpenInputFile (Gbl_Files[ASL_FILE_INPUT].Filename);

    if (ACPI_FAILURE (Status))

    {

        AePrintErrorLog (ASL_FILE_STDERR);

        return (AE_ERROR);

    }

    if (Gbl_FileType == ASL_INPUT_TYPE_BINARY)

    {

        return (AE_ERROR);

    }

     * If -p not specified, we will use the input filename as the

     * output filename prefix

     */

    if (Gbl_UseDefaultAmlFilename)

    {

        Gbl_OutputFilenamePrefix = Gbl_Files[ASL_FILE_INPUT].Filename;

    }

    if (ACPI_FAILURE (Status))

    {

        AePrintErrorLog (ASL_FILE_STDERR);

        return (AE_ERROR);

    }

     * Compilation of ASL source versus DataTable source uses different

     * compiler subsystems

     */

    switch (Gbl_FileType)

    {

    /*

     * Data Table Compilation

     */

    case ASL_INPUT_TYPE_ASCII_DATA:

         * Require use of command-line option to enable the data table

         * compiler -- for now, until development of the compiler is

         * complete.

         */

        if (!Gbl_DataTableCompilerAvailable)

        {

            printf ("Data Table Compiler is not available yet\n");

            return (AE_SUPPORT);

        }

        {

            ACPI_FREE (Gbl_Signature);

            Gbl_Signature = NULL;

        }

        AeClearErrorLog ();

        return (Status);

     * ASL Compilation (Optional)

     */

    case ASL_INPUT_TYPE_ASCII_ASL:

        if (ACPI_FAILURE (Status))

        {

            return (Status);

        }

        AcpiTerminate ();

         * Return non-zero exit code if there have been errors, unless the

         * global ignore error flag has been set

         */

        if ((Gbl_ExceptionCount[ASL_ERROR] > 0) && (!Gbl_IgnoreErrors))

        {

            return (AE_ERROR);

        }

        return (AE_OK);

        return (AE_ERROR);

        printf ("Unknown file type %X\n", Gbl_FileType);

        return (AE_ERROR);

    }

}

 *

 * FUNCTION:    AslDoOnePathname

 *

 * PARAMETERS:  Pathname            - Full pathname, possibly with wildcards

 *

 * RETURN:      Status

 *

 * DESCRIPTION: Process one pathname, possible terminated with a wildcard

 *              specification. If a wildcard, it is expanded and the multiple

 *              files are processed.

 *

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

AslDoOnePathname (

    char                    *Pathname)

{

    ACPI_STATUS             Status = AE_OK;

    char                    **FileList;

    char                    *Filename;

    char                    *FullPathname;

    if (ACPI_FAILURE (Status))

    {

        return (Status);

    }

    while (*FileList)

    {

        FullPathname = ACPI_ALLOCATE (

            strlen (Gbl_DirectoryPath) + strlen (*FileList) + 1);

        strcat (FullPathname, *FileList);

         * If -p not specified, we will use the input filename as the

         * output filename prefix

         */

        if (Gbl_UseDefaultAmlFilename)

        {

            Gbl_OutputFilenamePrefix = FullPathname;

        }

        ACPI_FREE (*FileList);

        *FileList = NULL;

        FileList++;

    }

    ACPI_FREE (Filename);

    return (Status);

}