mirror of
https://github.com/acpica/acpica/
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085ae7362c
acpi.h now includes only the "public" acpica headers. All other acpica headers are "private" and should not be included by acpica users. One new file, accommon.h is used to include the commonly used private headers for acpica code generation. Future plans are to move all private headers to a new subdirectory.
399 lines
13 KiB
C
399 lines
13 KiB
C
/******************************************************************************
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*
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* Module Name: adfile - Application-level disassembler file support routines
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*
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*****************************************************************************/
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/******************************************************************************
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*
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* 1. Copyright Notice
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*
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* Some or all of this work - Copyright (c) 1999 - 2008, Intel Corp.
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* All rights reserved.
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*
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* 2. License
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*
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* 2.1. This is your license from Intel Corp. under its intellectual property
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* rights. You may have additional license terms from the party that provided
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* you this software, covering your right to use that party's intellectual
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* property rights.
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*
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* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
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* copy of the source code appearing in this file ("Covered Code") an
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* irrevocable, perpetual, worldwide license under Intel's copyrights in the
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* base code distributed originally by Intel ("Original Intel Code") to copy,
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* make derivatives, distribute, use and display any portion of the Covered
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* Code in any form, with the right to sublicense such rights; and
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*
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* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
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* license (with the right to sublicense), under only those claims of Intel
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* patents that are infringed by the Original Intel Code, to make, use, sell,
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* offer to sell, and import the Covered Code and derivative works thereof
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* solely to the minimum extent necessary to exercise the above copyright
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* license, and in no event shall the patent license extend to any additions
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* to or modifications of the Original Intel Code. No other license or right
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* is granted directly or by implication, estoppel or otherwise;
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*
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* The above copyright and patent license is granted only if the following
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* conditions are met:
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*
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* 3. Conditions
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*
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* 3.1. Redistribution of Source with Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification with rights to further distribute source must include
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* the above Copyright Notice, the above License, this list of Conditions,
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* and the following Disclaimer and Export Compliance provision. In addition,
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* Licensee must cause all Covered Code to which Licensee contributes to
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* contain a file documenting the changes Licensee made to create that Covered
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* Code and the date of any change. Licensee must include in that file the
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* documentation of any changes made by any predecessor Licensee. Licensee
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* must include a prominent statement that the modification is derived,
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* directly or indirectly, from Original Intel Code.
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*
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* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification without rights to further distribute source must
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* include the following Disclaimer and Export Compliance provision in the
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* documentation and/or other materials provided with distribution. In
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* addition, Licensee may not authorize further sublicense of source of any
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* portion of the Covered Code, and must include terms to the effect that the
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* license from Licensee to its licensee is limited to the intellectual
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* property embodied in the software Licensee provides to its licensee, and
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* not to intellectual property embodied in modifications its licensee may
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* make.
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*
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* 3.3. Redistribution of Executable. Redistribution in executable form of any
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* substantial portion of the Covered Code or modification must reproduce the
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* above Copyright Notice, and the following Disclaimer and Export Compliance
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* provision in the documentation and/or other materials provided with the
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* distribution.
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*
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* 3.4. Intel retains all right, title, and interest in and to the Original
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* Intel Code.
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*
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* 3.5. Neither the name Intel nor any other trademark owned or controlled by
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* Intel shall be used in advertising or otherwise to promote the sale, use or
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* other dealings in products derived from or relating to the Covered Code
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* without prior written authorization from Intel.
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*
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* 4. Disclaimer and Export Compliance
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*
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* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
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* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
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* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
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* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
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* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
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* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
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* PARTICULAR PURPOSE.
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*
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* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
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* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
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* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
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* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
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* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
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* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
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* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
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* LIMITED REMEDY.
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*
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* 4.3. Licensee shall not export, either directly or indirectly, any of this
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* software or system incorporating such software without first obtaining any
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* required license or other approval from the U. S. Department of Commerce or
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* any other agency or department of the United States Government. In the
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* event Licensee exports any such software from the United States or
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* re-exports any such software from a foreign destination, Licensee shall
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* ensure that the distribution and export/re-export of the software is in
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* compliance with all laws, regulations, orders, or other restrictions of the
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* U.S. Export Administration Regulations. Licensee agrees that neither it nor
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* any of its subsidiaries will export/re-export any technical data, process,
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* software, or service, directly or indirectly, to any country for which the
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* United States government or any agency thereof requires an export license,
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* other governmental approval, or letter of assurance, without first obtaining
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* such license, approval or letter.
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*
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*****************************************************************************/
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#include "acpi.h"
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#include "accommon.h"
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#include "acapps.h"
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#include <stdio.h>
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#include <string.h>
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#define _COMPONENT ACPI_TOOLS
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ACPI_MODULE_NAME ("adfile")
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char FilenameBuf[20];
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/******************************************************************************
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*
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* FUNCTION: AfGenerateFilename
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*
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* PARAMETERS: Prefix - prefix string
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* TableId - The table ID
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*
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* RETURN: Pointer to the completed string
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*
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* DESCRIPTION: Build an output filename from an ACPI table ID string
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*
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******************************************************************************/
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char *
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AdGenerateFilename (
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char *Prefix,
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char *TableId)
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{
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UINT32 i;
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UINT32 j;
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for (i = 0; Prefix[i]; i++)
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{
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FilenameBuf[i] = Prefix[i];
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}
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FilenameBuf[i] = '_';
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i++;
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for (j = 0; j < 8 && (TableId[j] != ' ') && (TableId[j] != 0); i++, j++)
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{
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FilenameBuf[i] = TableId[j];
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}
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FilenameBuf[i] = 0;
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strcat (FilenameBuf, ACPI_TABLE_FILE_SUFFIX);
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return FilenameBuf;
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}
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/******************************************************************************
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*
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* FUNCTION: AfWriteBuffer
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*
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* PARAMETERS: Filename - name of file
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* Buffer - data to write
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* Length - length of data
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*
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* RETURN: Actual number of bytes written
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*
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* DESCRIPTION: Open a file and write out a single buffer
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*
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******************************************************************************/
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INT32
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AdWriteBuffer (
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char *Filename,
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char *Buffer,
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UINT32 Length)
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{
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FILE *fp;
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ACPI_SIZE Actual;
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fp = fopen (Filename, "wb");
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if (!fp)
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{
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printf ("Couldn't open %s\n", Filename);
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return (-1);
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}
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Actual = fwrite (Buffer, (size_t) Length, 1, fp);
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fclose (fp);
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return ((INT32) Actual);
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}
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/******************************************************************************
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*
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* FUNCTION: AfWriteTable
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*
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* PARAMETERS: Table - pointer to the ACPI table
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* Length - length of the table
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* TableName - the table signature
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* OemTableID - from the table header
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*
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* RETURN: None
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*
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* DESCRIPTION: Dump the loaded tables to a file (or files)
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*
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******************************************************************************/
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void
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AdWriteTable (
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ACPI_TABLE_HEADER *Table,
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UINT32 Length,
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char *TableName,
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char *OemTableId)
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{
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char *Filename;
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Filename = AdGenerateFilename (TableName, OemTableId);
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AdWriteBuffer (Filename, (char *) Table, Length);
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AcpiOsPrintf ("Table [%s] written to \"%s\"\n", TableName, Filename);
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}
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/*******************************************************************************
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*
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* FUNCTION: FlGenerateFilename
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*
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* PARAMETERS: InputFilename - Original ASL source filename
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* Suffix - New extension.
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*
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* RETURN: New filename containing the original base + the new suffix
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*
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* DESCRIPTION: Generate a new filename from the ASL source filename and a new
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* extension. Used to create the *.LST, *.TXT, etc. files.
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*
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******************************************************************************/
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char *
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FlGenerateFilename (
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char *InputFilename,
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char *Suffix)
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{
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char *Position;
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char *NewFilename;
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/*
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* Copy the original filename to a new buffer. Leave room for the worst case
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* where we append the suffix, an added dot and the null terminator.
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*/
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NewFilename = ACPI_ALLOCATE_ZEROED (
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strlen (InputFilename) + strlen (Suffix) + 2);
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strcpy (NewFilename, InputFilename);
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/* Try to find the last dot in the filename */
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Position = strrchr (NewFilename, '.');
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if (Position)
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{
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/* Tack on the new suffix */
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Position++;
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*Position = 0;
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strcat (Position, Suffix);
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}
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else
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{
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/* No dot, add one and then the suffix */
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strcat (NewFilename, ".");
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strcat (NewFilename, Suffix);
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}
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return NewFilename;
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}
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/*******************************************************************************
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*
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* FUNCTION: FlStrdup
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*
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* DESCRIPTION: Local strdup function
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*
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******************************************************************************/
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static char *
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FlStrdup (
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char *String)
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{
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char *NewString;
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NewString = ACPI_ALLOCATE (strlen (String) + 1);
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if (!NewString)
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{
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return (NULL);
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}
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strcpy (NewString, String);
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return (NewString);
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}
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/*******************************************************************************
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*
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* FUNCTION: FlSplitInputPathname
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*
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* PARAMETERS: InputFilename - The user-specified ASL source file to be
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* compiled
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* OutDirectoryPath - Where the directory path prefix is
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* returned
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* OutFilename - Where the filename part is returned
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*
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* RETURN: Status
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*
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* DESCRIPTION: Split the input path into a directory and filename part
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* 1) Directory part used to open include files
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* 2) Filename part used to generate output filenames
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*
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******************************************************************************/
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ACPI_STATUS
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FlSplitInputPathname (
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char *InputPath,
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char **OutDirectoryPath,
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char **OutFilename)
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{
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char *Substring;
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char *DirectoryPath;
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char *Filename;
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*OutDirectoryPath = NULL;
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*OutFilename = NULL;
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if (!InputPath)
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{
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return (AE_OK);
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}
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/* Get the path to the input filename's directory */
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DirectoryPath = FlStrdup (InputPath);
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if (!DirectoryPath)
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{
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return (AE_NO_MEMORY);
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}
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Substring = strrchr (DirectoryPath, '\\');
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if (!Substring)
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{
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Substring = strrchr (DirectoryPath, '/');
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if (!Substring)
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{
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Substring = strrchr (DirectoryPath, ':');
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}
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}
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if (!Substring)
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{
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DirectoryPath[0] = 0;
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Filename = FlStrdup (InputPath);
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}
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else
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{
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Filename = FlStrdup (Substring + 1);
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*(Substring+1) = 0;
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}
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if (!Filename)
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{
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return (AE_NO_MEMORY);
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}
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*OutDirectoryPath = DirectoryPath;
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*OutFilename = Filename;
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return (AE_OK);
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}
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