forked from KolibriOS/kolibrios
671 lines
21 KiB
C
671 lines
21 KiB
C
|
|
/******************************************************************************
|
|
*
|
|
* Module Name: aslerror - Error handling and statistics
|
|
*
|
|
*****************************************************************************/
|
|
|
|
/******************************************************************************
|
|
*
|
|
* 1. Copyright Notice
|
|
*
|
|
* Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
|
|
* All rights reserved.
|
|
*
|
|
* 2. License
|
|
*
|
|
* 2.1. This is your license from Intel Corp. under its intellectual property
|
|
* rights. You may have additional license terms from the party that provided
|
|
* you this software, covering your right to use that party's intellectual
|
|
* property rights.
|
|
*
|
|
* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
|
|
* copy of the source code appearing in this file ("Covered Code") an
|
|
* irrevocable, perpetual, worldwide license under Intel's copyrights in the
|
|
* base code distributed originally by Intel ("Original Intel Code") to copy,
|
|
* make derivatives, distribute, use and display any portion of the Covered
|
|
* Code in any form, with the right to sublicense such rights; and
|
|
*
|
|
* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
|
|
* license (with the right to sublicense), under only those claims of Intel
|
|
* patents that are infringed by the Original Intel Code, to make, use, sell,
|
|
* offer to sell, and import the Covered Code and derivative works thereof
|
|
* solely to the minimum extent necessary to exercise the above copyright
|
|
* license, and in no event shall the patent license extend to any additions
|
|
* to or modifications of the Original Intel Code. No other license or right
|
|
* is granted directly or by implication, estoppel or otherwise;
|
|
*
|
|
* The above copyright and patent license is granted only if the following
|
|
* conditions are met:
|
|
*
|
|
* 3. Conditions
|
|
*
|
|
* 3.1. Redistribution of Source with Rights to Further Distribute Source.
|
|
* Redistribution of source code of any substantial portion of the Covered
|
|
* Code or modification with rights to further distribute source must include
|
|
* the above Copyright Notice, the above License, this list of Conditions,
|
|
* and the following Disclaimer and Export Compliance provision. In addition,
|
|
* Licensee must cause all Covered Code to which Licensee contributes to
|
|
* contain a file documenting the changes Licensee made to create that Covered
|
|
* Code and the date of any change. Licensee must include in that file the
|
|
* documentation of any changes made by any predecessor Licensee. Licensee
|
|
* must include a prominent statement that the modification is derived,
|
|
* directly or indirectly, from Original Intel Code.
|
|
*
|
|
* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
|
|
* Redistribution of source code of any substantial portion of the Covered
|
|
* Code or modification without rights to further distribute source must
|
|
* include the following Disclaimer and Export Compliance provision in the
|
|
* documentation and/or other materials provided with distribution. In
|
|
* addition, Licensee may not authorize further sublicense of source of any
|
|
* portion of the Covered Code, and must include terms to the effect that the
|
|
* license from Licensee to its licensee is limited to the intellectual
|
|
* property embodied in the software Licensee provides to its licensee, and
|
|
* not to intellectual property embodied in modifications its licensee may
|
|
* make.
|
|
*
|
|
* 3.3. Redistribution of Executable. Redistribution in executable form of any
|
|
* substantial portion of the Covered Code or modification must reproduce the
|
|
* above Copyright Notice, and the following Disclaimer and Export Compliance
|
|
* provision in the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* 3.4. Intel retains all right, title, and interest in and to the Original
|
|
* Intel Code.
|
|
*
|
|
* 3.5. Neither the name Intel nor any other trademark owned or controlled by
|
|
* Intel shall be used in advertising or otherwise to promote the sale, use or
|
|
* other dealings in products derived from or relating to the Covered Code
|
|
* without prior written authorization from Intel.
|
|
*
|
|
* 4. Disclaimer and Export Compliance
|
|
*
|
|
* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
|
|
* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
|
|
* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
|
|
* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
|
|
* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
|
|
* PARTICULAR PURPOSE.
|
|
*
|
|
* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
|
|
* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
|
|
* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
|
|
* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
|
|
* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
|
|
* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
|
|
* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
|
|
* LIMITED REMEDY.
|
|
*
|
|
* 4.3. Licensee shall not export, either directly or indirectly, any of this
|
|
* software or system incorporating such software without first obtaining any
|
|
* required license or other approval from the U. S. Department of Commerce or
|
|
* any other agency or department of the United States Government. In the
|
|
* event Licensee exports any such software from the United States or
|
|
* re-exports any such software from a foreign destination, Licensee shall
|
|
* ensure that the distribution and export/re-export of the software is in
|
|
* compliance with all laws, regulations, orders, or other restrictions of the
|
|
* U.S. Export Administration Regulations. Licensee agrees that neither it nor
|
|
* any of its subsidiaries will export/re-export any technical data, process,
|
|
* software, or service, directly or indirectly, to any country for which the
|
|
* United States government or any agency thereof requires an export license,
|
|
* other governmental approval, or letter of assurance, without first obtaining
|
|
* such license, approval or letter.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#define ASL_EXCEPTIONS
|
|
#include "aslcompiler.h"
|
|
|
|
#define _COMPONENT ACPI_COMPILER
|
|
ACPI_MODULE_NAME ("aslerror")
|
|
|
|
/* Local prototypes */
|
|
|
|
static void
|
|
AeAddToErrorLog (
|
|
ASL_ERROR_MSG *Enode);
|
|
|
|
|
|
void
|
|
AeClearErrorLog (
|
|
void)
|
|
{
|
|
ASL_ERROR_MSG *Enode = Gbl_ErrorLog;
|
|
ASL_ERROR_MSG *Next;
|
|
|
|
/* Walk the error node list */
|
|
|
|
while (Enode)
|
|
{
|
|
Next = Enode->Next;
|
|
ACPI_FREE (Enode);
|
|
Enode = Next;
|
|
}
|
|
|
|
Gbl_ErrorLog = NULL;
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AeAddToErrorLog
|
|
*
|
|
* PARAMETERS: Enode - An error node to add to the log
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Add a new error node to the error log. The error log is
|
|
* ordered by the "logical" line number (cumulative line number
|
|
* including all include files.)
|
|
*
|
|
******************************************************************************/
|
|
|
|
static void
|
|
AeAddToErrorLog (
|
|
ASL_ERROR_MSG *Enode)
|
|
{
|
|
ASL_ERROR_MSG *Next;
|
|
ASL_ERROR_MSG *Prev;
|
|
|
|
|
|
/* If Gbl_ErrorLog is null, this is the first error node */
|
|
|
|
if (!Gbl_ErrorLog)
|
|
{
|
|
Gbl_ErrorLog = Enode;
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Walk error list until we find a line number greater than ours.
|
|
* List is sorted according to line number.
|
|
*/
|
|
Prev = NULL;
|
|
Next = Gbl_ErrorLog;
|
|
|
|
while ((Next) &&
|
|
(Next->LogicalLineNumber <= Enode->LogicalLineNumber))
|
|
{
|
|
Prev = Next;
|
|
Next = Next->Next;
|
|
}
|
|
|
|
/* Found our place in the list */
|
|
|
|
Enode->Next = Next;
|
|
|
|
if (Prev)
|
|
{
|
|
Prev->Next = Enode;
|
|
}
|
|
else
|
|
{
|
|
Gbl_ErrorLog = Enode;
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AePrintException
|
|
*
|
|
* PARAMETERS: FileId - ID of output file
|
|
* Enode - Error node to print
|
|
* Header - Additional text before each message
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Print the contents of an error node.
|
|
*
|
|
* NOTE: We don't use the FlxxxFile I/O functions here because on error
|
|
* they abort the compiler and call this function! Since we
|
|
* are reporting errors here, we ignore most output errors and
|
|
* just try to get out as much as we can.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AePrintException (
|
|
UINT32 FileId,
|
|
ASL_ERROR_MSG *Enode,
|
|
char *Header)
|
|
{
|
|
UINT8 SourceByte;
|
|
int Actual;
|
|
size_t RActual;
|
|
UINT32 MsgLength;
|
|
char *MainMessage;
|
|
char *ExtraMessage;
|
|
UINT32 SourceColumn;
|
|
UINT32 ErrorColumn;
|
|
FILE *OutputFile;
|
|
FILE *SourceFile;
|
|
|
|
|
|
if (Gbl_NoErrors)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Only listing files have a header, and remarks/optimizations
|
|
* are always output
|
|
*/
|
|
if (!Header)
|
|
{
|
|
/* Ignore remarks if requested */
|
|
|
|
switch (Enode->Level)
|
|
{
|
|
case ASL_REMARK:
|
|
if (!Gbl_DisplayRemarks)
|
|
{
|
|
return;
|
|
}
|
|
break;
|
|
|
|
case ASL_OPTIMIZATION:
|
|
if (!Gbl_DisplayOptimizations)
|
|
{
|
|
return;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Get the file handles */
|
|
|
|
OutputFile = Gbl_Files[FileId].Handle;
|
|
SourceFile = Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Handle;
|
|
|
|
if (Header)
|
|
{
|
|
fprintf (OutputFile, "%s", Header);
|
|
}
|
|
|
|
/* Print filename and line number if present and valid */
|
|
|
|
if (Enode->Filename)
|
|
{
|
|
if (Gbl_VerboseErrors)
|
|
{
|
|
fprintf (OutputFile, "%6s", Enode->Filename);
|
|
|
|
if (Enode->LineNumber)
|
|
{
|
|
fprintf (OutputFile, "%6u: ", Enode->LineNumber);
|
|
|
|
/*
|
|
* Seek to the offset in the combined source file, read the source
|
|
* line, and write it to the output.
|
|
*/
|
|
Actual = fseek (SourceFile, (long) Enode->LogicalByteOffset,
|
|
(int) SEEK_SET);
|
|
if (Actual)
|
|
{
|
|
fprintf (OutputFile,
|
|
"[*** iASL: Seek error on source code temp file %s ***]",
|
|
Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Filename);
|
|
}
|
|
else
|
|
{
|
|
RActual = fread (&SourceByte, 1, 1, SourceFile);
|
|
if (!RActual)
|
|
{
|
|
fprintf (OutputFile,
|
|
"[*** iASL: Read error on source code temp file %s ***]",
|
|
Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Filename);
|
|
}
|
|
|
|
else while (RActual && SourceByte && (SourceByte != '\n'))
|
|
{
|
|
fwrite (&SourceByte, 1, 1, OutputFile);
|
|
RActual = fread (&SourceByte, 1, 1, SourceFile);
|
|
}
|
|
}
|
|
fprintf (OutputFile, "\n");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fprintf (OutputFile, "%s", Enode->Filename);
|
|
|
|
if (Enode->LineNumber)
|
|
{
|
|
fprintf (OutputFile, "(%u) : ", Enode->LineNumber);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* NULL message ID, just print the raw message */
|
|
|
|
if (Enode->MessageId == 0)
|
|
{
|
|
fprintf (OutputFile, "%s\n", Enode->Message);
|
|
}
|
|
else
|
|
{
|
|
/* Decode the message ID */
|
|
|
|
fprintf (OutputFile, "%s %4.4d -",
|
|
AslErrorLevel[Enode->Level],
|
|
Enode->MessageId + ((Enode->Level+1) * 1000));
|
|
|
|
MainMessage = AslMessages[Enode->MessageId];
|
|
ExtraMessage = Enode->Message;
|
|
|
|
if (Enode->LineNumber)
|
|
{
|
|
MsgLength = strlen (MainMessage);
|
|
if (MsgLength == 0)
|
|
{
|
|
MainMessage = Enode->Message;
|
|
|
|
MsgLength = strlen (MainMessage);
|
|
ExtraMessage = NULL;
|
|
}
|
|
|
|
if (Gbl_VerboseErrors)
|
|
{
|
|
SourceColumn = Enode->Column + Enode->FilenameLength + 6 + 2;
|
|
ErrorColumn = ASL_ERROR_LEVEL_LENGTH + 5 + 2 + 1;
|
|
|
|
if ((MsgLength + ErrorColumn) < (SourceColumn - 1))
|
|
{
|
|
fprintf (OutputFile, "%*s%s",
|
|
(int) ((SourceColumn - 1) - ErrorColumn),
|
|
MainMessage, " ^ ");
|
|
}
|
|
else
|
|
{
|
|
fprintf (OutputFile, "%*s %s",
|
|
(int) ((SourceColumn - ErrorColumn) + 1), "^",
|
|
MainMessage);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fprintf (OutputFile, " %s", MainMessage);
|
|
}
|
|
|
|
/* Print the extra info message if present */
|
|
|
|
if (ExtraMessage)
|
|
{
|
|
fprintf (OutputFile, " (%s)", ExtraMessage);
|
|
}
|
|
|
|
fprintf (OutputFile, "\n");
|
|
if (Gbl_VerboseErrors)
|
|
{
|
|
fprintf (OutputFile, "\n");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fprintf (OutputFile, " %s %s\n\n", MainMessage, ExtraMessage);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AePrintErrorLog
|
|
*
|
|
* PARAMETERS: FileId - Where to output the error log
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Print the entire contents of the error log
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AePrintErrorLog (
|
|
UINT32 FileId)
|
|
{
|
|
ASL_ERROR_MSG *Enode = Gbl_ErrorLog;
|
|
|
|
|
|
/* Walk the error node list */
|
|
|
|
while (Enode)
|
|
{
|
|
AePrintException (FileId, Enode, NULL);
|
|
Enode = Enode->Next;
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AslCommonError
|
|
*
|
|
* PARAMETERS: Level - Seriousness (Warning/error, etc.)
|
|
* MessageId - Index into global message buffer
|
|
* CurrentLineNumber - Actual file line number
|
|
* LogicalLineNumber - Cumulative line number
|
|
* LogicalByteOffset - Byte offset in source file
|
|
* Column - Column in current line
|
|
* Filename - source filename
|
|
* ExtraMessage - additional error message
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Create a new error node and add it to the error log
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AslCommonError (
|
|
UINT8 Level,
|
|
UINT8 MessageId,
|
|
UINT32 CurrentLineNumber,
|
|
UINT32 LogicalLineNumber,
|
|
UINT32 LogicalByteOffset,
|
|
UINT32 Column,
|
|
char *Filename,
|
|
char *ExtraMessage)
|
|
{
|
|
UINT32 MessageSize;
|
|
char *MessageBuffer = NULL;
|
|
ASL_ERROR_MSG *Enode;
|
|
|
|
|
|
Enode = UtLocalCalloc (sizeof (ASL_ERROR_MSG));
|
|
|
|
if (ExtraMessage)
|
|
{
|
|
/* Allocate a buffer for the message and a new error node */
|
|
|
|
MessageSize = strlen (ExtraMessage) + 1;
|
|
MessageBuffer = UtLocalCalloc (MessageSize);
|
|
|
|
/* Keep a copy of the extra message */
|
|
|
|
ACPI_STRCPY (MessageBuffer, ExtraMessage);
|
|
}
|
|
|
|
/* Initialize the error node */
|
|
|
|
if (Filename)
|
|
{
|
|
Enode->Filename = Filename;
|
|
Enode->FilenameLength = strlen (Filename);
|
|
if (Enode->FilenameLength < 6)
|
|
{
|
|
Enode->FilenameLength = 6;
|
|
}
|
|
}
|
|
|
|
Enode->MessageId = MessageId;
|
|
Enode->Level = Level;
|
|
Enode->LineNumber = CurrentLineNumber;
|
|
Enode->LogicalLineNumber = LogicalLineNumber;
|
|
Enode->LogicalByteOffset = LogicalByteOffset;
|
|
Enode->Column = Column;
|
|
Enode->Message = MessageBuffer;
|
|
|
|
/* Add the new node to the error node list */
|
|
|
|
AeAddToErrorLog (Enode);
|
|
|
|
if (Gbl_DebugFlag)
|
|
{
|
|
/* stderr is a file, send error to it immediately */
|
|
|
|
AePrintException (ASL_FILE_STDERR, Enode, NULL);
|
|
}
|
|
|
|
Gbl_ExceptionCount[Level]++;
|
|
if (Gbl_ExceptionCount[ASL_ERROR] > ASL_MAX_ERROR_COUNT)
|
|
{
|
|
printf ("\nMaximum error count (%u) exceeded\n", ASL_MAX_ERROR_COUNT);
|
|
|
|
Gbl_SourceLine = 0;
|
|
Gbl_NextError = Gbl_ErrorLog;
|
|
CmDoOutputFiles ();
|
|
CmCleanupAndExit ();
|
|
exit(1);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AslError
|
|
*
|
|
* PARAMETERS: Level - Seriousness (Warning/error, etc.)
|
|
* MessageId - Index into global message buffer
|
|
* Op - Parse node where error happened
|
|
* ExtraMessage - additional error message
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Main error reporting routine for the ASL compiler (all code
|
|
* except the parser.)
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AslError (
|
|
UINT8 Level,
|
|
UINT8 MessageId,
|
|
ACPI_PARSE_OBJECT *Op,
|
|
char *ExtraMessage)
|
|
{
|
|
|
|
switch (Level)
|
|
{
|
|
case ASL_WARNING2:
|
|
case ASL_WARNING3:
|
|
if (Gbl_WarningLevel < Level)
|
|
{
|
|
return;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
|
|
if (Op)
|
|
{
|
|
AslCommonError (Level, MessageId, Op->Asl.LineNumber,
|
|
Op->Asl.LogicalLineNumber,
|
|
Op->Asl.LogicalByteOffset,
|
|
Op->Asl.Column,
|
|
Op->Asl.Filename, ExtraMessage);
|
|
}
|
|
else
|
|
{
|
|
AslCommonError (Level, MessageId, 0,
|
|
0, 0, 0, NULL, ExtraMessage);
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AslCoreSubsystemError
|
|
*
|
|
* PARAMETERS: Op - Parse node where error happened
|
|
* Status - The ACPI CA Exception
|
|
* ExtraMessage - additional error message
|
|
* Abort - TRUE -> Abort compilation
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Error reporting routine for exceptions returned by the ACPI
|
|
* CA core subsystem.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AslCoreSubsystemError (
|
|
ACPI_PARSE_OBJECT *Op,
|
|
ACPI_STATUS Status,
|
|
char *ExtraMessage,
|
|
BOOLEAN Abort)
|
|
{
|
|
|
|
sprintf (MsgBuffer, "%s %s", AcpiFormatException (Status), ExtraMessage);
|
|
|
|
if (Op)
|
|
{
|
|
AslCommonError (ASL_ERROR, ASL_MSG_CORE_EXCEPTION, Op->Asl.LineNumber,
|
|
Op->Asl.LogicalLineNumber,
|
|
Op->Asl.LogicalByteOffset,
|
|
Op->Asl.Column,
|
|
Op->Asl.Filename, MsgBuffer);
|
|
}
|
|
else
|
|
{
|
|
AslCommonError (ASL_ERROR, ASL_MSG_CORE_EXCEPTION, 0,
|
|
0, 0, 0, NULL, MsgBuffer);
|
|
}
|
|
|
|
if (Abort)
|
|
{
|
|
AslAbort ();
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AslCompilererror
|
|
*
|
|
* PARAMETERS: CompilerMessage - Error message from the parser
|
|
*
|
|
* RETURN: Status (0 for now)
|
|
*
|
|
* DESCRIPTION: Report an error situation discovered in a production
|
|
* NOTE: don't change the name of this function, it is called
|
|
* from the auto-generated parser.
|
|
*
|
|
******************************************************************************/
|
|
|
|
int
|
|
AslCompilererror (
|
|
char *CompilerMessage)
|
|
{
|
|
|
|
AslCommonError (ASL_ERROR, ASL_MSG_SYNTAX, Gbl_CurrentLineNumber,
|
|
Gbl_LogicalLineNumber, Gbl_CurrentLineOffset,
|
|
Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename,
|
|
CompilerMessage);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|