|
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/******************************************************************************
|
|
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1fb00e |
*
|
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1fb00e |
* Module Name: dtutils.c - Utility routines for the data table compiler
|
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*
|
|
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1fb00e |
*****************************************************************************/
|
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|
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/*
|
|
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* Copyright (C) 2000 - 2018, Intel Corp.
|
|
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* All rights reserved.
|
|
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*
|
|
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1fb00e |
* Redistribution and use in source and binary forms, with or without
|
|
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1fb00e |
* modification, are permitted provided that the following conditions
|
|
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1fb00e |
* are met:
|
|
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1fb00e |
* 1. Redistributions of source code must retain the above copyright
|
|
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1fb00e |
* notice, this list of conditions, and the following disclaimer,
|
|
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1fb00e |
* without modification.
|
|
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1fb00e |
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
|
|
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1fb00e |
* substantially similar to the "NO WARRANTY" disclaimer below
|
|
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1fb00e |
* ("Disclaimer") and any redistribution must be conditioned upon
|
|
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1fb00e |
* including a substantially similar Disclaimer requirement for further
|
|
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1fb00e |
* 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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1fb00e |
*
|
|
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1fb00e |
* Alternatively, this software may be distributed 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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1fb00e |
* Software Foundation.
|
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1fb00e |
*
|
|
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* NO WARRANTY
|
|
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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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1fb00e |
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
|
|
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1fb00e |
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
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1fb00e |
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
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1fb00e |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
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1fb00e |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
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* POSSIBILITY OF SUCH DAMAGES.
|
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*/
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#include "aslcompiler.h"
|
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#include "actables.h"
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|
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#define _COMPONENT DT_COMPILER
|
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ACPI_MODULE_NAME ("dtutils")
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|
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/* Local prototypes */
|
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|
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static void
|
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DtSum (
|
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DT_SUBTABLE *Subtable,
|
|
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1fb00e |
void *Context,
|
|
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1fb00e |
void *ReturnValue);
|
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1fb00e |
|
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1fb00e |
|
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/******************************************************************************
|
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*
|
|
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* FUNCTION: DtError
|
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*
|
|
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* PARAMETERS: Level - Seriousness (Warning/error, etc.)
|
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* MessageId - Index into global message buffer
|
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* Op - Parse node where error happened
|
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* ExtraMessage - additional error message
|
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*
|
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* RETURN: None
|
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*
|
|
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* DESCRIPTION: Common error interface for data table compiler
|
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*
|
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*****************************************************************************/
|
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|
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void
|
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DtError (
|
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1fb00e |
UINT8 Level,
|
|
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1fb00e |
UINT16 MessageId,
|
|
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1fb00e |
DT_FIELD *FieldObject,
|
|
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1fb00e |
char *ExtraMessage)
|
|
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{
|
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1fb00e |
|
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1fb00e |
/* Check if user wants to ignore this exception */
|
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1fb00e |
|
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1fb00e |
if (AslIsExceptionIgnored (Level, MessageId))
|
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{
|
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1fb00e |
return;
|
|
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1fb00e |
}
|
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1fb00e |
|
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1fb00e |
if (FieldObject)
|
|
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{
|
|
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AslCommonError (Level, MessageId,
|
|
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1fb00e |
FieldObject->Line,
|
|
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1fb00e |
FieldObject->Line,
|
|
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1fb00e |
FieldObject->ByteOffset,
|
|
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1fb00e |
FieldObject->Column,
|
|
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1fb00e |
Gbl_Files[ASL_FILE_INPUT].Filename, ExtraMessage);
|
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}
|
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else
|
|
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{
|
|
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AslCommonError (Level, MessageId, 0,
|
|
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1fb00e |
0, 0, 0, 0, ExtraMessage);
|
|
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}
|
|
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1fb00e |
}
|
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1fb00e |
|
|
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1fb00e |
|
|
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/******************************************************************************
|
|
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*
|
|
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* FUNCTION: DtNameError
|
|
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1fb00e |
*
|
|
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* PARAMETERS: Level - Seriousness (Warning/error, etc.)
|
|
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* MessageId - Index into global message buffer
|
|
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* Op - Parse node where error happened
|
|
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* ExtraMessage - additional error message
|
|
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*
|
|
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* RETURN: None
|
|
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*
|
|
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1fb00e |
* DESCRIPTION: Error interface for named objects
|
|
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*
|
|
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*****************************************************************************/
|
|
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|
|
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void
|
|
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1fb00e |
DtNameError (
|
|
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1fb00e |
UINT8 Level,
|
|
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1fb00e |
UINT16 MessageId,
|
|
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1fb00e |
DT_FIELD *FieldObject,
|
|
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1fb00e |
char *ExtraMessage)
|
|
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1fb00e |
{
|
|
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1fb00e |
|
|
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1fb00e |
switch (Level)
|
|
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1fb00e |
{
|
|
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1fb00e |
case ASL_WARNING2:
|
|
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1fb00e |
case ASL_WARNING3:
|
|
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1fb00e |
|
|
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1fb00e |
if (Gbl_WarningLevel < Level)
|
|
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1fb00e |
{
|
|
Packit Service |
1fb00e |
return;
|
|
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1fb00e |
}
|
|
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1fb00e |
break;
|
|
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1fb00e |
|
|
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1fb00e |
default:
|
|
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1fb00e |
|
|
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1fb00e |
break;
|
|
Packit Service |
1fb00e |
}
|
|
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1fb00e |
|
|
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1fb00e |
if (FieldObject)
|
|
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1fb00e |
{
|
|
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1fb00e |
AslCommonError (Level, MessageId,
|
|
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1fb00e |
FieldObject->Line,
|
|
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1fb00e |
FieldObject->Line,
|
|
Packit Service |
1fb00e |
FieldObject->ByteOffset,
|
|
Packit Service |
1fb00e |
FieldObject->NameColumn,
|
|
Packit Service |
1fb00e |
Gbl_Files[ASL_FILE_INPUT].Filename, ExtraMessage);
|
|
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1fb00e |
}
|
|
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1fb00e |
else
|
|
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1fb00e |
{
|
|
Packit Service |
1fb00e |
AslCommonError (Level, MessageId, 0,
|
|
Packit Service |
1fb00e |
0, 0, 0, 0, ExtraMessage);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/*******************************************************************************
|
|
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1fb00e |
*
|
|
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1fb00e |
* FUNCTION: DtFatal
|
|
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1fb00e |
*
|
|
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1fb00e |
* PARAMETERS: None
|
|
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1fb00e |
*
|
|
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1fb00e |
* RETURN: None
|
|
Packit Service |
1fb00e |
*
|
|
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1fb00e |
* DESCRIPTION: Dump the error log and abort the compiler. Used for serious
|
|
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1fb00e |
* compile or I/O errors
|
|
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1fb00e |
*
|
|
Packit Service |
1fb00e |
******************************************************************************/
|
|
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1fb00e |
|
|
Packit Service |
1fb00e |
void
|
|
Packit Service |
1fb00e |
DtFatal (
|
|
Packit Service |
1fb00e |
UINT16 MessageId,
|
|
Packit Service |
1fb00e |
DT_FIELD *FieldObject,
|
|
Packit Service |
1fb00e |
char *ExtraMessage)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
DtError (ASL_ERROR, MessageId, FieldObject, ExtraMessage);
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/*
|
|
Packit Service |
1fb00e |
* TBD: remove this entire function, DtFatal
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* We cannot abort the compiler on error, because we may be compiling a
|
|
Packit Service |
1fb00e |
* list of files. We must move on to the next file.
|
|
Packit Service |
1fb00e |
*/
|
|
Packit Service |
1fb00e |
#ifdef __OBSOLETE
|
|
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1fb00e |
CmCleanupAndExit ();
|
|
Packit Service |
1fb00e |
exit (1);
|
|
Packit Service |
1fb00e |
#endif
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/*******************************************************************************
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* FUNCTION: DtDoConstant
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* PARAMETERS: String - Only hex constants are supported,
|
|
Packit Service |
1fb00e |
* regardless of whether the 0x prefix
|
|
Packit Service |
1fb00e |
* is used
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* RETURN: Converted Integer
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* DESCRIPTION: Convert a string to an integer, with overflow/error checking.
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
******************************************************************************/
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
UINT64
|
|
Packit Service |
1fb00e |
DtDoConstant (
|
|
Packit Service |
1fb00e |
char *String)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
UINT64 ConvertedInteger;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/*
|
|
Packit Service |
1fb00e |
* TBD: The ImplicitStrtoul64 function does not report overflow
|
|
Packit Service |
1fb00e |
* conditions. The input string is simply truncated. If it is
|
|
Packit Service |
1fb00e |
* desired to report overflow to the table compiler, this should
|
|
Packit Service |
1fb00e |
* somehow be added here. Note: integers that are prefixed with 0x
|
|
Packit Service |
1fb00e |
* or not are both hex integers.
|
|
Packit Service |
1fb00e |
*/
|
|
Packit Service |
1fb00e |
ConvertedInteger = AcpiUtImplicitStrtoul64 (String);
|
|
Packit Service |
1fb00e |
return (ConvertedInteger);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/******************************************************************************
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* FUNCTION: DtGetFieldValue
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* PARAMETERS: Field - Current field list pointer
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* RETURN: Field value
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* DESCRIPTION: Get field value
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
*****************************************************************************/
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
char *
|
|
Packit Service |
1fb00e |
DtGetFieldValue (
|
|
Packit Service |
1fb00e |
DT_FIELD *Field)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
if (!Field)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
return (NULL);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
return (Field->Value);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/******************************************************************************
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* FUNCTION: DtGetFieldType
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* PARAMETERS: Info - Data table info
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* RETURN: Field type
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* DESCRIPTION: Get field type
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
*****************************************************************************/
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
UINT8
|
|
Packit Service |
1fb00e |
DtGetFieldType (
|
|
Packit Service |
1fb00e |
ACPI_DMTABLE_INFO *Info)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
UINT8 Type;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/* DT_FLAG means that this is the start of a block of flag bits */
|
|
Packit Service |
1fb00e |
/* TBD - we can make these a separate opcode later */
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
if (Info->Flags & DT_FLAG)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
return (DT_FIELD_TYPE_FLAGS_INTEGER);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/* Type is based upon the opcode for this field in the info table */
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
switch (Info->Opcode)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG0:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG1:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG2:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG3:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG4:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG5:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG6:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG7:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS0:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS1:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS2:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS4:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS4_0:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS4_4:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS4_8:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS4_12:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS16_16:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Type = DT_FIELD_TYPE_FLAG;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_NAME4:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_SIG:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_NAME6:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_NAME8:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_STRING:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Type = DT_FIELD_TYPE_STRING;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUFFER:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_RAW_BUFFER:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUF7:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUF10:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUF12:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUF16:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUF128:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_PCI_PATH:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Type = DT_FIELD_TYPE_BUFFER;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_GAS:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_HESTNTFY:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_IORTMEM:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Type = DT_FIELD_TYPE_INLINE_SUBTABLE;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UNICODE:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Type = DT_FIELD_TYPE_UNICODE;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UUID:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Type = DT_FIELD_TYPE_UUID;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_DEVICE_PATH:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Type = DT_FIELD_TYPE_DEVICE_PATH;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_LABEL:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Type = DT_FIELD_TYPE_LABEL;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
default:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Type = DT_FIELD_TYPE_INTEGER;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
return (Type);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/******************************************************************************
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* FUNCTION: DtGetBufferLength
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* PARAMETERS: Buffer - List of integers,
|
|
Packit Service |
1fb00e |
* for example "10 3A 4F 2E"
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* RETURN: Count of integer
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* DESCRIPTION: Get length of bytes needed to store the integers
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
*****************************************************************************/
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
UINT32
|
|
Packit Service |
1fb00e |
DtGetBufferLength (
|
|
Packit Service |
1fb00e |
char *Buffer)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
UINT32 ByteLength = 0;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
while (*Buffer)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
if (*Buffer == ' ')
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
ByteLength++;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
while (*Buffer == ' ')
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
Buffer++;
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Buffer++;
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
return (++ByteLength);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/******************************************************************************
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* FUNCTION: DtGetFieldLength
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* PARAMETERS: Field - Current field
|
|
Packit Service |
1fb00e |
* Info - Data table info
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* RETURN: Field length
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* DESCRIPTION: Get length of bytes needed to compile the field
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* Note: This function must remain in sync with AcpiDmDumpTable.
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
*****************************************************************************/
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
UINT32
|
|
Packit Service |
1fb00e |
DtGetFieldLength (
|
|
Packit Service |
1fb00e |
DT_FIELD *Field,
|
|
Packit Service |
1fb00e |
ACPI_DMTABLE_INFO *Info)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
UINT32 ByteLength = 0;
|
|
Packit Service |
1fb00e |
char *Value;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/* Length is based upon the opcode for this field in the info table */
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
switch (Info->Opcode)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG0:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG1:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG2:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG3:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG4:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG5:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG6:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAG7:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS0:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS1:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS2:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS4:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS4_0:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS4_4:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS4_8:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS4_12:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FLAGS16_16:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_LABEL:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_EXTRA_TEXT:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 0;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UINT8:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_CHKSUM:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_SPACEID:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_ACCWIDTH:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_IVRS:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_GTDT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_MADT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_PCCT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_PMTT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_PPTT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_SDEV:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_SRAT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_ASF:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_HESTNTYP:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_FADTPM:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_EINJACT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_EINJINST:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_ERSTACT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_ERSTINST:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_DMAR_SCOPE:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 1;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UINT16:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_DMAR:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_HEST:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_HMAT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_NFIT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_PCI_PATH:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 2;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UINT24:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 3;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UINT32:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_NAME4:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_SIG:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_LPIT:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_TPM2:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 4;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UINT40:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 5;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UINT48:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_NAME6:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 6;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UINT56:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUF7:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 7;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UINT64:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_NAME8:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 8;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_STRING:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Value = DtGetFieldValue (Field);
|
|
Packit Service |
1fb00e |
if (Value)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
ByteLength = strlen (Value) + 1;
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
else
|
|
Packit Service |
1fb00e |
{ /* At this point, this is a fatal error */
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
sprintf (MsgBuffer, "Expected \"%s\"", Info->Name);
|
|
Packit Service |
1fb00e |
DtFatal (ASL_MSG_COMPILER_INTERNAL, NULL, MsgBuffer);
|
|
Packit Service |
1fb00e |
return (0);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_GAS:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = sizeof (ACPI_GENERIC_ADDRESS);
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_HESTNTFY:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = sizeof (ACPI_HEST_NOTIFY);
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_IORTMEM:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = sizeof (ACPI_IORT_MEMORY_ACCESS);
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUFFER:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_RAW_BUFFER:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Value = DtGetFieldValue (Field);
|
|
Packit Service |
1fb00e |
if (Value)
|
|
Packit Service |
1fb00e |
{
|
|
Packit Service |
1fb00e |
ByteLength = DtGetBufferLength (Value);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
else
|
|
Packit Service |
1fb00e |
{ /* At this point, this is a fatal error */
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
sprintf (MsgBuffer, "Expected \"%s\"", Info->Name);
|
|
Packit Service |
1fb00e |
DtFatal (ASL_MSG_COMPILER_INTERNAL, NULL, MsgBuffer);
|
|
Packit Service |
1fb00e |
return (0);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUF10:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 10;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUF12:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 12;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUF16:
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UUID:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 16;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_BUF128:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = 128;
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
case ACPI_DMT_UNICODE:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
Value = DtGetFieldValue (Field);
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/* TBD: error if Value is NULL? (as below?) */
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
ByteLength = (strlen (Value) + 1) * sizeof(UINT16);
|
|
Packit Service |
1fb00e |
break;
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
default:
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
DtFatal (ASL_MSG_COMPILER_INTERNAL, Field, "Invalid table opcode");
|
|
Packit Service |
1fb00e |
return (0);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
return (ByteLength);
|
|
Packit Service |
1fb00e |
}
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
/******************************************************************************
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* FUNCTION: DtSum
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* PARAMETERS: DT_WALK_CALLBACK:
|
|
Packit Service |
1fb00e |
* Subtable - Subtable
|
|
Packit Service |
1fb00e |
* Context - Unused
|
|
Packit Service |
1fb00e |
* ReturnValue - Store the checksum of subtable
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* RETURN: Status
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
* DESCRIPTION: Get the checksum of subtable
|
|
Packit Service |
1fb00e |
*
|
|
Packit Service |
1fb00e |
*****************************************************************************/
|
|
Packit Service |
1fb00e |
|
|
Packit Service |
1fb00e |
static void
|
|
Packit Service |
1fb00e |
DtSum (
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DT_SUBTABLE *Subtable,
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void *Context,
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void *ReturnValue)
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{
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UINT8 Checksum;
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UINT8 *Sum = ReturnValue;
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Checksum = AcpiTbChecksum (Subtable->Buffer, Subtable->Length);
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*Sum = (UINT8) (*Sum + Checksum);
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}
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/******************************************************************************
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*
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* FUNCTION: DtSetTableChecksum
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*
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* PARAMETERS: ChecksumPointer - Where to return the checksum
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*
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* RETURN: None
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*
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* DESCRIPTION: Set checksum of the whole data table into the checksum field
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*
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*****************************************************************************/
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void
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DtSetTableChecksum (
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UINT8 *ChecksumPointer)
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{
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UINT8 Checksum = 0;
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UINT8 OldSum;
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DtWalkTableTree (Gbl_RootTable, DtSum, NULL, &Checksum);
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OldSum = *ChecksumPointer;
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Checksum = (UINT8) (Checksum - OldSum);
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/* Compute the final checksum */
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Checksum = (UINT8) (0 - Checksum);
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*ChecksumPointer = Checksum;
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}
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/******************************************************************************
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*
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* FUNCTION: DtSetTableLength
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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: Walk the subtables and set all the length fields
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*
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*****************************************************************************/
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void
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DtSetTableLength (
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void)
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{
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DT_SUBTABLE *ParentTable;
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DT_SUBTABLE *ChildTable;
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ParentTable = Gbl_RootTable;
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ChildTable = NULL;
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if (!ParentTable)
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{
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return;
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}
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DtSetSubtableLength (ParentTable);
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while (1)
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{
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ChildTable = DtGetNextSubtable (ParentTable, ChildTable);
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if (ChildTable)
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{
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if (ChildTable->LengthField)
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{
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DtSetSubtableLength (ChildTable);
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}
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if (ChildTable->Child)
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{
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ParentTable = ChildTable;
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ChildTable = NULL;
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}
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else
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{
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ParentTable->TotalLength += ChildTable->TotalLength;
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if (ParentTable->LengthField)
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{
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DtSetSubtableLength (ParentTable);
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}
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}
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}
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else
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{
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ChildTable = ParentTable;
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if (ChildTable == Gbl_RootTable)
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{
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break;
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}
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ParentTable = DtGetParentSubtable (ParentTable);
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ParentTable->TotalLength += ChildTable->TotalLength;
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if (ParentTable->LengthField)
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{
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DtSetSubtableLength (ParentTable);
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}
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}
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}
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}
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|
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|
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/******************************************************************************
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*
|
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* FUNCTION: DtWalkTableTree
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*
|
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* PARAMETERS: StartTable - Subtable in the tree where walking begins
|
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* UserFunction - Called during the walk
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* Context - Passed to user function
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* ReturnValue - The return value of UserFunction
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*
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* RETURN: None
|
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*
|
|
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* DESCRIPTION: Performs a depth-first walk of the subtable tree
|
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*
|
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*****************************************************************************/
|
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|
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void
|
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DtWalkTableTree (
|
|
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DT_SUBTABLE *StartTable,
|
|
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1fb00e |
DT_WALK_CALLBACK UserFunction,
|
|
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void *Context,
|
|
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1fb00e |
void *ReturnValue)
|
|
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1fb00e |
{
|
|
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1fb00e |
DT_SUBTABLE *ParentTable;
|
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DT_SUBTABLE *ChildTable;
|
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1fb00e |
|
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1fb00e |
|
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ParentTable = StartTable;
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|
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ChildTable = NULL;
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|
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|
|
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if (!ParentTable)
|
|
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{
|
|
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return;
|
|
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}
|
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1fb00e |
|
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UserFunction (ParentTable, Context, ReturnValue);
|
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|
|
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while (1)
|
|
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{
|
|
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ChildTable = DtGetNextSubtable (ParentTable, ChildTable);
|
|
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if (ChildTable)
|
|
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{
|
|
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UserFunction (ChildTable, Context, ReturnValue);
|
|
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|
|
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if (ChildTable->Child)
|
|
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{
|
|
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ParentTable = ChildTable;
|
|
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ChildTable = NULL;
|
|
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}
|
|
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}
|
|
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else
|
|
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{
|
|
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ChildTable = ParentTable;
|
|
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if (ChildTable == Gbl_RootTable)
|
|
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{
|
|
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break;
|
|
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}
|
|
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1fb00e |
|
|
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ParentTable = DtGetParentSubtable (ParentTable);
|
|
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1fb00e |
|
|
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if (ChildTable->Peer == StartTable)
|
|
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{
|
|
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1fb00e |
break;
|
|
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}
|
|
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1fb00e |
}
|
|
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1fb00e |
}
|
|
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1fb00e |
}
|