mirror of https://github.com/F-Stack/f-stack.git
1148 lines
33 KiB
C
1148 lines
33 KiB
C
/******************************************************************************
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*
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* Module Name: aslutils -- compiler utilities
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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 - 2020, 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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*
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* Alternatively, you may choose to be licensed under the terms of the
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* following license:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Alternatively, you may choose to be licensed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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*****************************************************************************/
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#include <contrib/dev/acpica/compiler/aslcompiler.h>
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#include "aslcompiler.y.h"
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#include <contrib/dev/acpica/include/acdisasm.h>
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#include <contrib/dev/acpica/include/acnamesp.h>
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#include <contrib/dev/acpica/include/amlcode.h>
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#include <contrib/dev/acpica/include/acapps.h>
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#include <sys/stat.h>
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#define _COMPONENT ACPI_COMPILER
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ACPI_MODULE_NAME ("aslutils")
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/* Local prototypes */
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static void
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UtPadNameWithUnderscores (
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char *NameSeg,
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char *PaddedNameSeg);
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static void
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UtAttachNameseg (
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ACPI_PARSE_OBJECT *Op,
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char *Name);
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static void
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UtDisplayErrorSummary (
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UINT32 FileId);
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/*******************************************************************************
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*
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* FUNCTION: UtIsBigEndianMachine
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*
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* PARAMETERS: None
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*
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* RETURN: TRUE if machine is big endian
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* FALSE if machine is little endian
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*
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* DESCRIPTION: Detect whether machine is little endian or big endian.
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*
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******************************************************************************/
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UINT8
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UtIsBigEndianMachine (
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void)
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{
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union {
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UINT32 Integer;
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UINT8 Bytes[4];
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} Overlay = {0xFF000000};
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return (Overlay.Bytes[0]); /* Returns 0xFF (TRUE) for big endian */
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}
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/******************************************************************************
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*
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* FUNCTION: UtQueryForOverwrite
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*
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* PARAMETERS: Pathname - Output filename
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*
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* RETURN: TRUE if file does not exist or overwrite is authorized
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*
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* DESCRIPTION: Query for file overwrite if it already exists.
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*
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******************************************************************************/
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BOOLEAN
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UtQueryForOverwrite (
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char *Pathname)
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{
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struct stat StatInfo;
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int InChar;
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if (!stat (Pathname, &StatInfo))
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{
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fprintf (stderr, "Target file \"%s\" already exists, overwrite? [y|n] ",
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Pathname);
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InChar = fgetc (stdin);
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if (InChar == '\n')
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{
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InChar = fgetc (stdin);
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}
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if ((InChar != 'y') && (InChar != 'Y'))
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{
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return (FALSE);
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}
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}
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return (TRUE);
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}
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/*******************************************************************************
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*
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* FUNCTION: UtNodeIsDescendantOf
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*
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* PARAMETERS: Node1 - Child node
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* Node2 - Possible parent node
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*
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* RETURN: Boolean
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*
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* DESCRIPTION: Returns TRUE if Node1 is a descendant of Node2. Otherwise,
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* return FALSE. Note, we assume a NULL Node2 element to be the
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* topmost (root) scope. All nodes are descendants of the root.
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* Note: Nodes at the same level (siblings) are not considered
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* descendants.
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*
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******************************************************************************/
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BOOLEAN
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UtNodeIsDescendantOf (
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ACPI_NAMESPACE_NODE *Node1,
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ACPI_NAMESPACE_NODE *Node2)
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{
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if (Node1 == Node2)
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{
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return (FALSE);
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}
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if (!Node2)
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{
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return (TRUE); /* All nodes descend from the root */
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}
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/* Walk upward until the root is reached or parent is found */
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while (Node1)
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{
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if (Node1 == Node2)
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{
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return (TRUE);
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}
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Node1 = Node1->Parent;
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}
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return (FALSE);
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}
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/*******************************************************************************
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*
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* FUNCTION: UtGetParentMethodNode
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*
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* PARAMETERS: Node - Namespace node for any object
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*
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* RETURN: Namespace node for the parent method
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* NULL - object is not within a method
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*
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* DESCRIPTION: Find the parent (owning) method node for a namespace object
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*
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******************************************************************************/
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ACPI_NAMESPACE_NODE *
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UtGetParentMethodNode (
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ACPI_NAMESPACE_NODE *Node)
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{
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ACPI_NAMESPACE_NODE *ParentNode;
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|
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if (!Node)
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{
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return (NULL);
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}
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/* Walk upward until a method is found, or the root is reached */
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ParentNode = Node->Parent;
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while (ParentNode)
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{
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if (ParentNode->Type == ACPI_TYPE_METHOD)
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{
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return (ParentNode);
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}
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ParentNode = ParentNode->Parent;
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}
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return (NULL); /* Object is not within a control method */
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}
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/*******************************************************************************
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*
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* FUNCTION: UtGetParentMethodOp
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*
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* PARAMETERS: Op - Parse Op to be checked
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*
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* RETURN: Control method Op if found. NULL otherwise
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*
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* DESCRIPTION: Find the control method parent of a parse op. Returns NULL if
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* the input Op is not within a control method.
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*
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******************************************************************************/
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ACPI_PARSE_OBJECT *
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UtGetParentMethodOp (
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ACPI_PARSE_OBJECT *Op)
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{
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ACPI_PARSE_OBJECT *NextOp;
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|
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NextOp = Op->Asl.Parent;
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while (NextOp)
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{
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if (NextOp->Asl.AmlOpcode == AML_METHOD_OP)
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{
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return (NextOp);
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}
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NextOp = NextOp->Asl.Parent;
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}
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return (NULL); /* No parent method found */
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}
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|
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/*******************************************************************************
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*
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* FUNCTION: UtDisplaySupportedTables
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*
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* PARAMETERS: None
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*
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* RETURN: None
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*
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* DESCRIPTION: Print all supported ACPI table names.
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*
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******************************************************************************/
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void
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UtDisplaySupportedTables (
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void)
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{
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const AH_TABLE *TableData;
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UINT32 i;
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printf ("\nACPI tables supported by iASL version %8.8X:\n"
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" (Compiler, Disassembler, Template Generator)\n\n",
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ACPI_CA_VERSION);
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/* All ACPI tables with the common table header */
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printf ("\n Supported ACPI tables:\n");
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for (TableData = AcpiGbl_SupportedTables, i = 1;
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TableData->Signature; TableData++, i++)
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{
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printf ("%8u) %s %s\n", i,
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TableData->Signature, TableData->Description);
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}
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}
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/*******************************************************************************
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*
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* FUNCTION: UtDisplayConstantOpcodes
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*
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* PARAMETERS: None
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*
|
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* RETURN: None
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*
|
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* DESCRIPTION: Print AML opcodes that can be used in constant expressions.
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*
|
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******************************************************************************/
|
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|
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void
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UtDisplayConstantOpcodes (
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void)
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{
|
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UINT32 i;
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|
|
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printf ("Constant expression opcode information\n\n");
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|
|
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for (i = 0; i < sizeof (AcpiGbl_AmlOpInfo) / sizeof (ACPI_OPCODE_INFO); i++)
|
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{
|
|
if (AcpiGbl_AmlOpInfo[i].Flags & AML_CONSTANT)
|
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{
|
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printf ("%s\n", AcpiGbl_AmlOpInfo[i].Name);
|
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}
|
|
}
|
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}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtBeginEvent
|
|
*
|
|
* PARAMETERS: Name - Ascii name of this event
|
|
*
|
|
* RETURN: Event number (integer index)
|
|
*
|
|
* DESCRIPTION: Saves the current time with this event
|
|
*
|
|
******************************************************************************/
|
|
|
|
UINT8
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UtBeginEvent (
|
|
char *Name)
|
|
{
|
|
|
|
if (AslGbl_NextEvent >= ASL_NUM_EVENTS)
|
|
{
|
|
AcpiOsPrintf ("Ran out of compiler event structs!\n");
|
|
return (AslGbl_NextEvent);
|
|
}
|
|
|
|
/* Init event with current (start) time */
|
|
|
|
AslGbl_Events[AslGbl_NextEvent].StartTime = AcpiOsGetTimer ();
|
|
AslGbl_Events[AslGbl_NextEvent].EventName = Name;
|
|
AslGbl_Events[AslGbl_NextEvent].Valid = TRUE;
|
|
return (AslGbl_NextEvent++);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtEndEvent
|
|
*
|
|
* PARAMETERS: Event - Event number (integer index)
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Saves the current time (end time) with this event
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
UtEndEvent (
|
|
UINT8 Event)
|
|
{
|
|
|
|
if (Event >= ASL_NUM_EVENTS)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/* Insert end time for event */
|
|
|
|
AslGbl_Events[Event].EndTime = AcpiOsGetTimer ();
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: DbgPrint
|
|
*
|
|
* PARAMETERS: Type - Type of output
|
|
* Fmt - Printf format string
|
|
* ... - variable printf list
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Conditional print statement. Prints to stderr only if the
|
|
* debug flag is set.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
DbgPrint (
|
|
UINT32 Type,
|
|
char *Fmt,
|
|
...)
|
|
{
|
|
va_list Args;
|
|
|
|
|
|
if (!AslGbl_DebugFlag)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if ((Type == ASL_PARSE_OUTPUT) &&
|
|
(!(AslCompilerdebug)))
|
|
{
|
|
return;
|
|
}
|
|
|
|
va_start (Args, Fmt);
|
|
(void) vfprintf (stderr, Fmt, Args);
|
|
va_end (Args);
|
|
return;
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtSetParseOpName
|
|
*
|
|
* PARAMETERS: Op - Parse op to be named.
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Insert the ascii name of the parse opcode
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
UtSetParseOpName (
|
|
ACPI_PARSE_OBJECT *Op)
|
|
{
|
|
|
|
AcpiUtSafeStrncpy (Op->Asl.ParseOpName, UtGetOpName (Op->Asl.ParseOpcode),
|
|
ACPI_MAX_PARSEOP_NAME);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtDisplayOneSummary
|
|
*
|
|
* PARAMETERS: FileID - ID of outpout file
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display compilation statistics for one input file
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
UtDisplayOneSummary (
|
|
UINT32 FileId,
|
|
BOOLEAN DisplayErrorSummary)
|
|
{
|
|
UINT32 i;
|
|
ASL_GLOBAL_FILE_NODE *FileNode;
|
|
BOOLEAN DisplayAMLSummary;
|
|
|
|
|
|
DisplayAMLSummary =
|
|
!AslGbl_PreprocessOnly && !AslGbl_ParserErrorDetected &&
|
|
((AslGbl_ExceptionCount[ASL_ERROR] == 0) || AslGbl_IgnoreErrors) &&
|
|
AslGbl_Files[ASL_FILE_AML_OUTPUT].Handle;
|
|
|
|
if (FileId != ASL_FILE_STDOUT)
|
|
{
|
|
/* Compiler name and version number */
|
|
|
|
FlPrintFile (FileId, "%s version %X\n\n",
|
|
ASL_COMPILER_NAME, (UINT32) ACPI_CA_VERSION);
|
|
}
|
|
|
|
/* Summary of main input and output files */
|
|
|
|
FileNode = FlGetCurrentFileNode ();
|
|
|
|
if (FileNode->ParserErrorDetected)
|
|
{
|
|
FlPrintFile (FileId,
|
|
"%-14s %s - Compilation aborted due to parser-detected syntax error(s)\n",
|
|
"Input file:", AslGbl_Files[ASL_FILE_INPUT].Filename);
|
|
}
|
|
else if (FileNode->FileType == ASL_INPUT_TYPE_ASCII_DATA)
|
|
{
|
|
FlPrintFile (FileId,
|
|
"%-14s %s - %7u bytes %6u fields %8u source lines\n",
|
|
"Table Input:",
|
|
AslGbl_Files[ASL_FILE_INPUT].Filename,
|
|
FileNode->OriginalInputFileSize, FileNode->TotalFields,
|
|
FileNode->TotalLineCount);
|
|
|
|
FlPrintFile (FileId,
|
|
"%-14s %s - %7u bytes\n",
|
|
"Binary Output:",
|
|
AslGbl_Files[ASL_FILE_AML_OUTPUT].Filename, FileNode->OutputByteLength);
|
|
}
|
|
else if (FileNode->FileType == ASL_INPUT_TYPE_ASCII_ASL)
|
|
{
|
|
FlPrintFile (FileId,
|
|
"%-14s %s - %7u bytes %6u keywords %6u source lines\n",
|
|
"ASL Input:",
|
|
AslGbl_Files[ASL_FILE_INPUT].Filename,
|
|
FileNode->OriginalInputFileSize,
|
|
FileNode->TotalKeywords,
|
|
FileNode->TotalLineCount);
|
|
|
|
/* AML summary */
|
|
|
|
if (DisplayAMLSummary)
|
|
{
|
|
FlPrintFile (FileId,
|
|
"%-14s %s - %7u bytes %6u opcodes %6u named objects\n",
|
|
"AML Output:",
|
|
AslGbl_Files[ASL_FILE_AML_OUTPUT].Filename,
|
|
FlGetFileSize (ASL_FILE_AML_OUTPUT),
|
|
FileNode->TotalExecutableOpcodes,
|
|
FileNode->TotalNamedObjects);
|
|
}
|
|
}
|
|
|
|
/* Display summary of any optional files */
|
|
|
|
for (i = ASL_FILE_SOURCE_OUTPUT; i <= ASL_MAX_FILE_TYPE; i++)
|
|
{
|
|
if (!AslGbl_Files[i].Filename || !AslGbl_Files[i].Handle)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
/* .SRC is a temp file unless specifically requested */
|
|
|
|
if ((i == ASL_FILE_SOURCE_OUTPUT) && (!AslGbl_SourceOutputFlag))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
/* .PRE is the preprocessor intermediate file */
|
|
|
|
if ((i == ASL_FILE_PREPROCESSOR) && (!AslGbl_KeepPreprocessorTempFile))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
FlPrintFile (FileId, "%-14s %s - %7u bytes\n",
|
|
AslGbl_FileDescs[i].ShortDescription,
|
|
AslGbl_Files[i].Filename, FlGetFileSize (i));
|
|
}
|
|
|
|
|
|
/*
|
|
* Optionally emit an error summary for a file. This is used to enhance the
|
|
* appearance of listing files.
|
|
*/
|
|
if (DisplayErrorSummary)
|
|
{
|
|
UtDisplayErrorSummary (FileId);
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtDisplayErrorSummary
|
|
*
|
|
* PARAMETERS: FileID - ID of outpout file
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display compilation statistics for all input files
|
|
*
|
|
******************************************************************************/
|
|
|
|
static void
|
|
UtDisplayErrorSummary (
|
|
UINT32 FileId)
|
|
{
|
|
BOOLEAN ErrorDetected;
|
|
|
|
|
|
ErrorDetected = AslGbl_ParserErrorDetected ||
|
|
((AslGbl_ExceptionCount[ASL_ERROR] > 0) && !AslGbl_IgnoreErrors);
|
|
|
|
if (ErrorDetected)
|
|
{
|
|
FlPrintFile (FileId, "\nCompilation failed. ");
|
|
}
|
|
else
|
|
{
|
|
FlPrintFile (FileId, "\nCompilation successful. ");
|
|
}
|
|
|
|
FlPrintFile (FileId,
|
|
"%u Errors, %u Warnings, %u Remarks",
|
|
AslGbl_ExceptionCount[ASL_ERROR],
|
|
AslGbl_ExceptionCount[ASL_WARNING] +
|
|
AslGbl_ExceptionCount[ASL_WARNING2] +
|
|
AslGbl_ExceptionCount[ASL_WARNING3],
|
|
AslGbl_ExceptionCount[ASL_REMARK]);
|
|
|
|
if (AslGbl_FileType != ASL_INPUT_TYPE_ASCII_DATA)
|
|
{
|
|
if (AslGbl_ParserErrorDetected)
|
|
{
|
|
FlPrintFile (FileId,
|
|
"\nNo AML files were generated due to syntax error(s)\n");
|
|
return;
|
|
}
|
|
else if (ErrorDetected)
|
|
{
|
|
FlPrintFile (FileId,
|
|
"\nNo AML files were generated due to compiler error(s)\n");
|
|
return;
|
|
}
|
|
|
|
FlPrintFile (FileId, ", %u Optimizations",
|
|
AslGbl_ExceptionCount[ASL_OPTIMIZATION]);
|
|
|
|
if (AslGbl_TotalFolds)
|
|
{
|
|
FlPrintFile (FileId, ", %u Constants Folded", AslGbl_TotalFolds);
|
|
}
|
|
}
|
|
|
|
FlPrintFile (FileId, "\n");
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtDisplaySummary
|
|
*
|
|
* PARAMETERS: FileID - ID of outpout file
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display compilation statistics for all input files
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
UtDisplaySummary (
|
|
UINT32 FileId)
|
|
{
|
|
ASL_GLOBAL_FILE_NODE *Current = AslGbl_FilesList;
|
|
|
|
|
|
while (Current)
|
|
{
|
|
switch (FlSwitchFileSet(Current->Files[ASL_FILE_INPUT].Filename))
|
|
{
|
|
case SWITCH_TO_SAME_FILE:
|
|
case SWITCH_TO_DIFFERENT_FILE:
|
|
|
|
UtDisplayOneSummary (FileId, FALSE);
|
|
Current = Current->Next;
|
|
break;
|
|
|
|
case FILE_NOT_FOUND:
|
|
default:
|
|
|
|
Current = NULL;
|
|
break;
|
|
}
|
|
}
|
|
UtDisplayErrorSummary (FileId);
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtCheckIntegerRange
|
|
*
|
|
* PARAMETERS: Op - Integer parse node
|
|
* LowValue - Smallest allowed value
|
|
* HighValue - Largest allowed value
|
|
*
|
|
* RETURN: Op if OK, otherwise NULL
|
|
*
|
|
* DESCRIPTION: Check integer for an allowable range
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_PARSE_OBJECT *
|
|
UtCheckIntegerRange (
|
|
ACPI_PARSE_OBJECT *Op,
|
|
UINT32 LowValue,
|
|
UINT32 HighValue)
|
|
{
|
|
|
|
if (!Op)
|
|
{
|
|
return (NULL);
|
|
}
|
|
|
|
if ((Op->Asl.Value.Integer < LowValue) ||
|
|
(Op->Asl.Value.Integer > HighValue))
|
|
{
|
|
sprintf (AslGbl_MsgBuffer, "0x%X, allowable: 0x%X-0x%X",
|
|
(UINT32) Op->Asl.Value.Integer, LowValue, HighValue);
|
|
|
|
AslError (ASL_ERROR, ASL_MSG_RANGE, Op, AslGbl_MsgBuffer);
|
|
return (NULL);
|
|
}
|
|
|
|
return (Op);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtInternalizeName
|
|
*
|
|
* PARAMETERS: ExternalName - Name to convert
|
|
* ConvertedName - Where the converted name is returned
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Convert an external (ASL) name to an internal (AML) name
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
UtInternalizeName (
|
|
char *ExternalName,
|
|
char **ConvertedName)
|
|
{
|
|
ACPI_NAMESTRING_INFO Info;
|
|
ACPI_STATUS Status;
|
|
|
|
|
|
if (!ExternalName)
|
|
{
|
|
return (AE_OK);
|
|
}
|
|
|
|
/* Get the length of the new internal name */
|
|
|
|
Info.ExternalName = ExternalName;
|
|
AcpiNsGetInternalNameLength (&Info);
|
|
|
|
/* We need a segment to store the internal name */
|
|
|
|
Info.InternalName = UtLocalCacheCalloc (Info.Length);
|
|
|
|
/* Build the name */
|
|
|
|
Status = AcpiNsBuildInternalName (&Info);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
*ConvertedName = Info.InternalName;
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtPadNameWithUnderscores
|
|
*
|
|
* PARAMETERS: NameSeg - Input nameseg
|
|
* PaddedNameSeg - Output padded nameseg
|
|
*
|
|
* RETURN: Padded nameseg.
|
|
*
|
|
* DESCRIPTION: Pads a NameSeg with underscores if necessary to form a full
|
|
* ACPI_NAME.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static void
|
|
UtPadNameWithUnderscores (
|
|
char *NameSeg,
|
|
char *PaddedNameSeg)
|
|
{
|
|
UINT32 i;
|
|
|
|
|
|
for (i = 0; (i < ACPI_NAMESEG_SIZE); i++)
|
|
{
|
|
if (*NameSeg)
|
|
{
|
|
*PaddedNameSeg = *NameSeg;
|
|
NameSeg++;
|
|
}
|
|
else
|
|
{
|
|
*PaddedNameSeg = '_';
|
|
}
|
|
|
|
PaddedNameSeg++;
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtAttachNameseg
|
|
*
|
|
* PARAMETERS: Op - Parent parse node
|
|
* Name - Full ExternalName
|
|
*
|
|
* RETURN: None; Sets the NameSeg field in parent node
|
|
*
|
|
* DESCRIPTION: Extract the last nameseg of the ExternalName and store it
|
|
* in the NameSeg field of the Op.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static void
|
|
UtAttachNameseg (
|
|
ACPI_PARSE_OBJECT *Op,
|
|
char *Name)
|
|
{
|
|
char *NameSeg;
|
|
char PaddedNameSeg[4];
|
|
|
|
|
|
if (!Name)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/* Look for the last dot in the namepath */
|
|
|
|
NameSeg = strrchr (Name, '.');
|
|
if (NameSeg)
|
|
{
|
|
/* Found last dot, we have also found the final nameseg */
|
|
|
|
NameSeg++;
|
|
UtPadNameWithUnderscores (NameSeg, PaddedNameSeg);
|
|
}
|
|
else
|
|
{
|
|
/* No dots in the namepath, there is only a single nameseg. */
|
|
/* Handle prefixes */
|
|
|
|
while (ACPI_IS_ROOT_PREFIX (*Name) ||
|
|
ACPI_IS_PARENT_PREFIX (*Name))
|
|
{
|
|
Name++;
|
|
}
|
|
|
|
/* Remaining string should be one single nameseg */
|
|
|
|
UtPadNameWithUnderscores (Name, PaddedNameSeg);
|
|
}
|
|
|
|
ACPI_COPY_NAMESEG (Op->Asl.NameSeg, PaddedNameSeg);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtAttachNamepathToOwner
|
|
*
|
|
* PARAMETERS: Op - Parent parse node
|
|
* NameOp - Node that contains the name
|
|
*
|
|
* RETURN: Sets the ExternalName and Namepath in the parent node
|
|
*
|
|
* DESCRIPTION: Store the name in two forms in the parent node: The original
|
|
* (external) name, and the internalized name that is used within
|
|
* the ACPI namespace manager.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
UtAttachNamepathToOwner (
|
|
ACPI_PARSE_OBJECT *Op,
|
|
ACPI_PARSE_OBJECT *NameOp)
|
|
{
|
|
ACPI_STATUS Status;
|
|
|
|
|
|
/* Full external path */
|
|
|
|
Op->Asl.ExternalName = NameOp->Asl.Value.String;
|
|
|
|
/* Save the NameOp for possible error reporting later */
|
|
|
|
Op->Asl.ParentMethod = (void *) NameOp;
|
|
|
|
/* Last nameseg of the path */
|
|
|
|
UtAttachNameseg (Op, Op->Asl.ExternalName);
|
|
|
|
/* Create internalized path */
|
|
|
|
Status = UtInternalizeName (NameOp->Asl.Value.String, &Op->Asl.Namepath);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
/* TBD: abort on no memory */
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtNameContainsAllPrefix
|
|
*
|
|
* PARAMETERS: Op - Op containing NameString
|
|
*
|
|
* RETURN: NameString consists of all ^ characters
|
|
*
|
|
* DESCRIPTION: Determine if this Op contains a name segment that consists of
|
|
* all '^' characters.
|
|
*
|
|
******************************************************************************/
|
|
|
|
BOOLEAN
|
|
UtNameContainsAllPrefix (
|
|
ACPI_PARSE_OBJECT *Op)
|
|
{
|
|
UINT32 Length = Op->Asl.AmlLength;
|
|
UINT32 i;
|
|
|
|
for (i = 0; i < Length; i++)
|
|
{
|
|
if (Op->Asl.Value.String[i] != '^')
|
|
{
|
|
return (FALSE);
|
|
}
|
|
}
|
|
|
|
return (TRUE);
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: UtDoConstant
|
|
*
|
|
* PARAMETERS: String - Hex/Decimal/Octal
|
|
*
|
|
* RETURN: Converted Integer
|
|
*
|
|
* DESCRIPTION: Convert a string to an integer, with overflow/error checking.
|
|
*
|
|
******************************************************************************/
|
|
|
|
UINT64
|
|
UtDoConstant (
|
|
char *String)
|
|
{
|
|
ACPI_STATUS Status;
|
|
UINT64 ConvertedInteger;
|
|
char ErrBuf[128];
|
|
const ACPI_EXCEPTION_INFO *ExceptionInfo;
|
|
|
|
|
|
Status = AcpiUtStrtoul64 (String, &ConvertedInteger);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
ExceptionInfo = AcpiUtValidateException ((ACPI_STATUS) Status);
|
|
sprintf (ErrBuf, " %s while converting to 64-bit integer",
|
|
ExceptionInfo->Description);
|
|
|
|
AslCommonError (ASL_ERROR, ASL_MSG_SYNTAX, AslGbl_CurrentLineNumber,
|
|
AslGbl_LogicalLineNumber, AslGbl_CurrentLineOffset,
|
|
AslGbl_CurrentColumn, AslGbl_Files[ASL_FILE_INPUT].Filename, ErrBuf);
|
|
}
|
|
|
|
return (ConvertedInteger);
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiUtStrdup
|
|
*
|
|
* PARAMETERS: String1 - string to duplicate
|
|
*
|
|
* RETURN: int that signifies string relationship. Zero means strings
|
|
* are equal.
|
|
*
|
|
* DESCRIPTION: Duplicate the string using UtCacheAlloc to avoid manual memory
|
|
* reclamation.
|
|
*
|
|
******************************************************************************/
|
|
|
|
char *
|
|
AcpiUtStrdup (
|
|
char *String)
|
|
{
|
|
char *NewString = (char *) UtLocalCalloc (strlen (String) + 1);
|
|
|
|
|
|
strcpy (NewString, String);
|
|
return (NewString);
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiUtStrcat
|
|
*
|
|
* PARAMETERS: String1
|
|
* String2
|
|
*
|
|
* RETURN: New string with String1 concatenated with String2
|
|
*
|
|
* DESCRIPTION: Concatenate string1 and string2
|
|
*
|
|
******************************************************************************/
|
|
|
|
char *
|
|
AcpiUtStrcat (
|
|
char *String1,
|
|
char *String2)
|
|
{
|
|
UINT32 String1Length = strlen (String1);
|
|
char *NewString = (char *) UtLocalCalloc (strlen (String1) + strlen (String2) + 1);
|
|
|
|
strcpy (NewString, String1);
|
|
strcpy (NewString + String1Length, String2);
|
|
return (NewString);
|
|
}
|