1 /******************************************************************************
3 * Module Name: aslerror - Error handling and statistics
5 *****************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2017, Intel Corp.
12 * All rights reserved.
16 * 2.1. This is your license from Intel Corp. under its intellectual property
17 * rights. You may have additional license terms from the party that provided
18 * you this software, covering your right to use that party's intellectual
21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22 * copy of the source code appearing in this file ("Covered Code") an
23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24 * base code distributed originally by Intel ("Original Intel Code") to copy,
25 * make derivatives, distribute, use and display any portion of the Covered
26 * Code in any form, with the right to sublicense such rights; and
28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 * license (with the right to sublicense), under only those claims of Intel
30 * patents that are infringed by the Original Intel Code, to make, use, sell,
31 * offer to sell, and import the Covered Code and derivative works thereof
32 * solely to the minimum extent necessary to exercise the above copyright
33 * license, and in no event shall the patent license extend to any additions
34 * to or modifications of the Original Intel Code. No other license or right
35 * is granted directly or by implication, estoppel or otherwise;
37 * The above copyright and patent license is granted only if the following
42 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 * Redistribution of source code of any substantial portion of the Covered
44 * Code or modification with rights to further distribute source must include
45 * the above Copyright Notice, the above License, this list of Conditions,
46 * and the following Disclaimer and Export Compliance provision. In addition,
47 * Licensee must cause all Covered Code to which Licensee contributes to
48 * contain a file documenting the changes Licensee made to create that Covered
49 * Code and the date of any change. Licensee must include in that file the
50 * documentation of any changes made by any predecessor Licensee. Licensee
51 * must include a prominent statement that the modification is derived,
52 * directly or indirectly, from Original Intel Code.
54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 * Redistribution of source code of any substantial portion of the Covered
56 * Code or modification without rights to further distribute source must
57 * include the following Disclaimer and Export Compliance provision in the
58 * documentation and/or other materials provided with distribution. In
59 * addition, Licensee may not authorize further sublicense of source of any
60 * portion of the Covered Code, and must include terms to the effect that the
61 * license from Licensee to its licensee is limited to the intellectual
62 * property embodied in the software Licensee provides to its licensee, and
63 * not to intellectual property embodied in modifications its licensee may
66 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 * substantial portion of the Covered Code or modification must reproduce the
68 * above Copyright Notice, and the following Disclaimer and Export Compliance
69 * provision in the documentation and/or other materials provided with the
72 * 3.4. Intel retains all right, title, and interest in and to the Original
75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 * Intel shall be used in advertising or otherwise to promote the sale, use or
77 * other dealings in products derived from or relating to the Covered Code
78 * without prior written authorization from Intel.
80 * 4. Disclaimer and Export Compliance
82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
99 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 * software or system incorporating such software without first obtaining any
101 * required license or other approval from the U. S. Department of Commerce or
102 * any other agency or department of the United States Government. In the
103 * event Licensee exports any such software from the United States or
104 * re-exports any such software from a foreign destination, Licensee shall
105 * ensure that the distribution and export/re-export of the software is in
106 * compliance with all laws, regulations, orders, or other restrictions of the
107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 * any of its subsidiaries will export/re-export any technical data, process,
109 * software, or service, directly or indirectly, to any country for which the
110 * United States government or any agency thereof requires an export license,
111 * other governmental approval, or letter of assurance, without first obtaining
112 * such license, approval or letter.
114 *****************************************************************************
116 * Alternatively, you may choose to be licensed under the terms of the
119 * Redistribution and use in source and binary forms, with or without
120 * modification, are permitted provided that the following conditions
122 * 1. Redistributions of source code must retain the above copyright
123 * notice, this list of conditions, and the following disclaimer,
124 * without modification.
125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
126 * substantially similar to the "NO WARRANTY" disclaimer below
127 * ("Disclaimer") and any redistribution must be conditioned upon
128 * including a substantially similar Disclaimer requirement for further
129 * binary redistribution.
130 * 3. Neither the names of the above-listed copyright holders nor the names
131 * of any contributors may be used to endorse or promote products derived
132 * from this software without specific prior written permission.
134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
146 * Alternatively, you may choose to be licensed under the terms of the
147 * GNU General Public License ("GPL") version 2 as published by the Free
148 * Software Foundation.
150 *****************************************************************************/
152 #include "aslcompiler.h"
154 #define _COMPONENT ACPI_COMPILER
155 ACPI_MODULE_NAME ("aslerror")
157 /* Local prototypes */
161 ASL_ERROR_MSG
*Enode
);
164 AslIsExceptionExpected (
169 AslIsExceptionDisabled (
174 /*******************************************************************************
182 * DESCRIPTION: Dump the error log and abort the compiler. Used for serious
185 ******************************************************************************/
192 AePrintErrorLog (ASL_FILE_STDERR
);
195 /* Print error summary to stdout also */
197 AePrintErrorLog (ASL_FILE_STDOUT
);
204 /*******************************************************************************
206 * FUNCTION: AeClearErrorLog
212 * DESCRIPTION: Empty the error list
214 ******************************************************************************/
220 ASL_ERROR_MSG
*Enode
= Gbl_ErrorLog
;
223 /* Walk the error node list */
236 /*******************************************************************************
238 * FUNCTION: AeAddToErrorLog
240 * PARAMETERS: Enode - An error node to add to the log
244 * DESCRIPTION: Add a new error node to the error log. The error log is
245 * ordered by the "logical" line number (cumulative line number
246 * including all include files.)
248 ******************************************************************************/
252 ASL_ERROR_MSG
*Enode
)
258 /* If Gbl_ErrorLog is null, this is the first error node */
262 Gbl_ErrorLog
= Enode
;
267 * Walk error list until we find a line number greater than ours.
268 * List is sorted according to line number.
274 (Next
->LogicalLineNumber
<= Enode
->LogicalLineNumber
))
280 /* Found our place in the list */
290 Gbl_ErrorLog
= Enode
;
295 /*******************************************************************************
297 * FUNCTION: AePrintException
299 * PARAMETERS: FileId - ID of output file
300 * Enode - Error node to print
301 * Header - Additional text before each message
305 * DESCRIPTION: Print the contents of an error node.
307 * NOTE: We don't use the FlxxxFile I/O functions here because on error
308 * they abort the compiler and call this function! Since we
309 * are reporting errors here, we ignore most output errors and
310 * just try to get out as much as we can.
312 ******************************************************************************/
317 ASL_ERROR_MSG
*Enode
,
324 const char *MainMessage
;
329 FILE *SourceFile
= NULL
;
331 BOOLEAN PrematureEOF
= FALSE
;
341 * Only listing files have a header, and remarks/optimizations
346 /* Ignore remarks if requested */
348 switch (Enode
->Level
)
354 if (!Gbl_DisplayWarnings
)
362 if (!Gbl_DisplayRemarks
)
368 case ASL_OPTIMIZATION
:
370 if (!Gbl_DisplayOptimizations
)
382 /* Get the various required file handles */
384 OutputFile
= Gbl_Files
[FileId
].Handle
;
386 if (!Enode
->SourceLine
)
389 * Use the merged header/source file if present, otherwise
392 SourceFile
= Gbl_Files
[ASL_FILE_SOURCE_OUTPUT
].Handle
;
395 SourceFile
= Gbl_Files
[ASL_FILE_INPUT
].Handle
;
400 /* Determine if the error occurred at source file EOF */
402 fseek (SourceFile
, 0, SEEK_END
);
403 FileSize
= ftell (SourceFile
);
405 if ((long) Enode
->LogicalByteOffset
>= FileSize
)
414 fprintf (OutputFile
, "%s", Header
);
417 /* Print filename and line number if present and valid */
421 if (Gbl_VerboseErrors
)
423 fprintf (OutputFile
, "%-8s", Enode
->Filename
);
425 if (Enode
->LineNumber
)
427 if (Enode
->SourceLine
)
429 fprintf (OutputFile
, " %6u: %s",
430 Enode
->LineNumber
, Enode
->SourceLine
);
434 fprintf (OutputFile
, " %6u: ", Enode
->LineNumber
);
437 * If not at EOF, get the corresponding source code line
438 * and display it. Don't attempt this if we have a
439 * premature EOF condition.
444 * Seek to the offset in the combined source file,
445 * read the source line, and write it to the output.
447 Actual
= fseek (SourceFile
,
448 (long) Enode
->LogicalByteOffset
, (int) SEEK_SET
);
452 "[*** iASL: Seek error on source code temp file %s ***]",
453 Gbl_Files
[ASL_FILE_SOURCE_OUTPUT
].Filename
);
457 RActual
= fread (&SourceByte
, 1, 1, SourceFile
);
461 "[*** iASL: Read error on source code temp file %s ***]",
462 Gbl_Files
[ASL_FILE_SOURCE_OUTPUT
].Filename
);
466 /* Read/write the source line, up to the maximum line length */
468 while (RActual
&& SourceByte
&& (SourceByte
!= '\n'))
472 /* After the max line length, we will just read the line, no write */
474 if (fwrite (&SourceByte
, 1, 1, OutputFile
) != 1)
476 printf ("[*** iASL: Write error on output file ***]\n");
480 else if (Total
== 256)
483 "\n[*** iASL: Very long input line, message below refers to column %u ***]",
487 RActual
= fread (&SourceByte
, 1, 1, SourceFile
);
491 "[*** iASL: Read error on source code temp file %s ***]",
492 Gbl_Files
[ASL_FILE_SOURCE_OUTPUT
].Filename
);
501 fprintf (OutputFile
, "\n");
508 * Less verbose version of the error message, enabled via the
509 * -vi switch. The format is compatible with MS Visual Studio.
511 fprintf (OutputFile
, "%s", Enode
->Filename
);
513 if (Enode
->LineNumber
)
515 fprintf (OutputFile
, "(%u) : ",
521 /* If a NULL message ID, just print the raw message */
523 if (Enode
->MessageId
== 0)
525 fprintf (OutputFile
, "%s\n", Enode
->Message
);
529 /* Decode the message ID */
531 fprintf (OutputFile
, "%s %4.4d -",
532 AeDecodeExceptionLevel (Enode
->Level
),
533 AeBuildFullExceptionCode (Enode
->Level
, Enode
->MessageId
));
535 MainMessage
= AeDecodeMessageId (Enode
->MessageId
);
536 ExtraMessage
= Enode
->Message
;
538 /* If a NULL line number, just print the decoded message */
540 if (!Enode
->LineNumber
)
542 fprintf (OutputFile
, " %s %s\n\n", MainMessage
, ExtraMessage
);
546 MsgLength
= strlen (MainMessage
);
549 /* Use the secondary/extra message as main message */
551 MainMessage
= Enode
->Message
;
557 MsgLength
= strlen (MainMessage
);
561 if (Gbl_VerboseErrors
&& !PrematureEOF
)
565 fprintf (OutputFile
, " %s",
570 SourceColumn
= Enode
->Column
+ Enode
->FilenameLength
+ 6 + 2;
571 ErrorColumn
= ASL_ERROR_LEVEL_LENGTH
+ 5 + 2 + 1;
573 if ((MsgLength
+ ErrorColumn
) < (SourceColumn
- 1))
575 fprintf (OutputFile
, "%*s%s",
576 (int) ((SourceColumn
- 1) - ErrorColumn
),
581 fprintf (OutputFile
, "%*s %s",
582 (int) ((SourceColumn
- ErrorColumn
) + 1), "^",
589 fprintf (OutputFile
, " %s", MainMessage
);
592 /* Print the extra info message if present */
596 fprintf (OutputFile
, " (%s)", ExtraMessage
);
601 fprintf (OutputFile
, " and premature End-Of-File");
604 fprintf (OutputFile
, "\n");
605 if (Gbl_VerboseErrors
)
607 fprintf (OutputFile
, "\n");
612 /*******************************************************************************
614 * FUNCTION: AePrintErrorLog
616 * PARAMETERS: FileId - Where to output the error log
620 * DESCRIPTION: Print the entire contents of the error log
622 ******************************************************************************/
628 ASL_ERROR_MSG
*Enode
= Gbl_ErrorLog
;
631 /* Walk the error node list */
635 AePrintException (FileId
, Enode
, NULL
);
641 /*******************************************************************************
643 * FUNCTION: AslCommonError2
645 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
646 * MessageId - Index into global message buffer
647 * LineNumber - Actual file line number
648 * Column - Column in current line
649 * SourceLine - Actual source code line
650 * Filename - source filename
651 * ExtraMessage - additional error message
655 * DESCRIPTION: Create a new error node and add it to the error log
657 ******************************************************************************/
669 char *MessageBuffer
= NULL
;
671 ASL_ERROR_MSG
*Enode
;
674 Enode
= UtLocalCalloc (sizeof (ASL_ERROR_MSG
));
678 /* Allocate a buffer for the message and a new error node */
680 MessageBuffer
= UtStringCacheCalloc (strlen (ExtraMessage
) + 1);
682 /* Keep a copy of the extra message */
684 strcpy (MessageBuffer
, ExtraMessage
);
687 LineBuffer
= UtLocalCalloc (strlen (SourceLine
) + 1);
688 strcpy (LineBuffer
, SourceLine
);
690 /* Initialize the error node */
694 Enode
->Filename
= Filename
;
695 Enode
->FilenameLength
= strlen (Filename
);
696 if (Enode
->FilenameLength
< 6)
698 Enode
->FilenameLength
= 6;
702 Enode
->MessageId
= MessageId
;
703 Enode
->Level
= Level
;
704 Enode
->LineNumber
= LineNumber
;
705 Enode
->LogicalLineNumber
= LineNumber
;
706 Enode
->LogicalByteOffset
= 0;
707 Enode
->Column
= Column
;
708 Enode
->Message
= MessageBuffer
;
709 Enode
->SourceLine
= LineBuffer
;
711 /* Add the new node to the error node list */
713 AeAddToErrorLog (Enode
);
717 /* stderr is a file, send error to it immediately */
719 AePrintException (ASL_FILE_STDERR
, Enode
, NULL
);
722 Gbl_ExceptionCount
[Level
]++;
726 /*******************************************************************************
728 * FUNCTION: AslCommonError
730 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
731 * MessageId - Index into global message buffer
732 * CurrentLineNumber - Actual file line number
733 * LogicalLineNumber - Cumulative line number
734 * LogicalByteOffset - Byte offset in source file
735 * Column - Column in current line
736 * Filename - source filename
737 * ExtraMessage - additional error message
741 * DESCRIPTION: Create a new error node and add it to the error log
743 ******************************************************************************/
749 UINT32 CurrentLineNumber
,
750 UINT32 LogicalLineNumber
,
751 UINT32 LogicalByteOffset
,
756 char *MessageBuffer
= NULL
;
757 ASL_ERROR_MSG
*Enode
;
760 if (AslIsExceptionIgnored (Level
, MessageId
))
765 Enode
= UtLocalCalloc (sizeof (ASL_ERROR_MSG
));
769 /* Allocate a buffer for the message and a new error node */
771 MessageBuffer
= UtStringCacheCalloc (strlen (ExtraMessage
) + 1);
773 /* Keep a copy of the extra message */
775 strcpy (MessageBuffer
, ExtraMessage
);
778 /* Initialize the error node */
782 Enode
->Filename
= Filename
;
783 Enode
->FilenameLength
= strlen (Filename
);
784 if (Enode
->FilenameLength
< 6)
786 Enode
->FilenameLength
= 6;
790 Enode
->MessageId
= MessageId
;
791 Enode
->Level
= Level
;
792 Enode
->LineNumber
= CurrentLineNumber
;
793 Enode
->LogicalLineNumber
= LogicalLineNumber
;
794 Enode
->LogicalByteOffset
= LogicalByteOffset
;
795 Enode
->Column
= Column
;
796 Enode
->Message
= MessageBuffer
;
797 Enode
->SourceLine
= NULL
;
799 /* Add the new node to the error node list */
801 AeAddToErrorLog (Enode
);
805 /* stderr is a file, send error to it immediately */
807 AePrintException (ASL_FILE_STDERR
, Enode
, NULL
);
810 Gbl_ExceptionCount
[Level
]++;
811 if (Gbl_ExceptionCount
[ASL_ERROR
] > ASL_MAX_ERROR_COUNT
)
813 printf ("\nMaximum error count (%u) exceeded\n", ASL_MAX_ERROR_COUNT
);
816 Gbl_NextError
= Gbl_ErrorLog
;
824 /*******************************************************************************
826 * FUNCTION: AslIsExceptionIgnored
828 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
829 * MessageId - Index into global message buffer
833 * DESCRIPTION: Check if a particular exception is ignored. In this case it
834 * means that the exception is (expected or disabled.
836 ******************************************************************************/
839 AslIsExceptionIgnored (
843 BOOLEAN ExceptionIgnored
;
846 /* Note: this allows exception to be disabled and expected */
848 ExceptionIgnored
= AslIsExceptionDisabled (Level
, MessageId
);
849 ExceptionIgnored
|= AslIsExceptionExpected (Level
, MessageId
);
851 return (Gbl_AllExceptionsDisabled
|| ExceptionIgnored
);
855 /*******************************************************************************
857 * FUNCTION: AslCheckExpectException
863 * DESCRIPTION: Check the global expected messages table and raise an error
864 * for each message that has not been received.
866 ******************************************************************************/
869 AslCheckExpectedExceptions (
874 for (i
= 0; i
< Gbl_ExpectedMessagesIndex
; ++i
)
876 if (!Gbl_ExpectedMessages
[i
].MessageReceived
)
878 AslError (ASL_ERROR
, ASL_MSG_EXCEPTION_NOT_RECEIVED
, NULL
,
879 Gbl_ExpectedMessages
[i
].MessageIdStr
);
885 /*******************************************************************************
887 * FUNCTION: AslExpectException
889 * PARAMETERS: MessageIdString - ID of excepted exception during compile
893 * DESCRIPTION: Enter a message ID into the global expected messages table
894 * If these messages are not raised during the compilation, throw
897 ******************************************************************************/
901 char *MessageIdString
)
906 /* Convert argument to an integer and validate it */
908 MessageId
= (UINT32
) strtoul (MessageIdString
, NULL
, 0);
910 if (MessageId
> 6999)
912 printf ("\"%s\" is not a valid warning/remark/erro ID\n",
914 return (AE_BAD_PARAMETER
);
917 /* Insert value into the global expected message array */
919 if (Gbl_ExpectedMessagesIndex
>= ASL_MAX_EXPECTED_MESSAGES
)
921 printf ("Too many messages have been registered as expected (max %u)\n",
922 ASL_MAX_DISABLED_MESSAGES
);
926 Gbl_ExpectedMessages
[Gbl_ExpectedMessagesIndex
].MessageId
= MessageId
;
927 Gbl_ExpectedMessages
[Gbl_ExpectedMessagesIndex
].MessageIdStr
= MessageIdString
;
928 Gbl_ExpectedMessages
[Gbl_ExpectedMessagesIndex
].MessageReceived
= FALSE
;
929 Gbl_ExpectedMessagesIndex
++;
934 /*******************************************************************************
936 * FUNCTION: AslDisableException
938 * PARAMETERS: MessageIdString - ID to be disabled
942 * DESCRIPTION: Enter a message ID into the global disabled messages table
944 ******************************************************************************/
947 AslDisableException (
948 char *MessageIdString
)
953 /* Convert argument to an integer and validate it */
955 MessageId
= (UINT32
) strtoul (MessageIdString
, NULL
, 0);
957 if ((MessageId
< 2000) || (MessageId
> 6999))
959 printf ("\"%s\" is not a valid warning/remark/error ID\n",
961 return (AE_BAD_PARAMETER
);
964 /* Insert value into the global disabled message array */
966 if (Gbl_DisabledMessagesIndex
>= ASL_MAX_DISABLED_MESSAGES
)
968 printf ("Too many messages have been disabled (max %u)\n",
969 ASL_MAX_DISABLED_MESSAGES
);
973 Gbl_DisabledMessages
[Gbl_DisabledMessagesIndex
] = MessageId
;
974 Gbl_DisabledMessagesIndex
++;
979 /*******************************************************************************
981 * FUNCTION: AslIsExceptionDisabled
983 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
984 * MessageId - Index into global message buffer
986 * RETURN: TRUE if exception/message should be ignored
988 * DESCRIPTION: Check if the user has specified options such that this
989 * exception should be ignored
991 ******************************************************************************/
994 AslIsExceptionExpected (
998 UINT32 EncodedMessageId
;
1003 * Mark this exception as received
1005 EncodedMessageId
= AeBuildFullExceptionCode (Level
, MessageId
);
1006 for (i
= 0; i
< Gbl_ExpectedMessagesIndex
; i
++)
1008 /* Simple implementation via fixed array */
1010 if (EncodedMessageId
== Gbl_ExpectedMessages
[i
].MessageId
)
1012 return (Gbl_ExpectedMessages
[i
].MessageReceived
= TRUE
);
1020 /*******************************************************************************
1022 * FUNCTION: AslIsExceptionDisabled
1024 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
1025 * MessageId - Index into global message buffer
1027 * RETURN: TRUE if exception/message should be ignored
1029 * DESCRIPTION: Check if the user has specified options such that this
1030 * exception should be ignored
1032 ******************************************************************************/
1035 AslIsExceptionDisabled (
1039 UINT32 EncodedMessageId
;
1048 /* Check for global disable via -w1/-w2/-w3 options */
1050 if (Level
> Gbl_WarningLevel
)
1060 * Ignore this error/warning/remark if it has been disabled by
1061 * the user (-vw option)
1063 EncodedMessageId
= AeBuildFullExceptionCode (Level
, MessageId
);
1064 for (i
= 0; i
< Gbl_DisabledMessagesIndex
; i
++)
1066 /* Simple implementation via fixed array */
1068 if (EncodedMessageId
== Gbl_DisabledMessages
[i
])
1083 /*******************************************************************************
1085 * FUNCTION: AslError
1087 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
1088 * MessageId - Index into global message buffer
1089 * Op - Parse node where error happened
1090 * ExtraMessage - additional error message
1094 * DESCRIPTION: Main error reporting routine for the ASL compiler (all code
1095 * except the parser.)
1097 ******************************************************************************/
1103 ACPI_PARSE_OBJECT
*Op
,
1108 AslCommonError (Level
, MessageId
, Op
->Asl
.LineNumber
,
1109 Op
->Asl
.LogicalLineNumber
,
1110 Op
->Asl
.LogicalByteOffset
,
1112 Op
->Asl
.Filename
, ExtraMessage
);
1116 AslCommonError (Level
, MessageId
, 0,
1117 0, 0, 0, NULL
, ExtraMessage
);
1122 /*******************************************************************************
1124 * FUNCTION: AslCoreSubsystemError
1126 * PARAMETERS: Op - Parse node where error happened
1127 * Status - The ACPICA Exception
1128 * ExtraMessage - additional error message
1129 * Abort - TRUE -> Abort compilation
1133 * DESCRIPTION: Error reporting routine for exceptions returned by the ACPICA
1136 ******************************************************************************/
1139 AslCoreSubsystemError (
1140 ACPI_PARSE_OBJECT
*Op
,
1146 sprintf (MsgBuffer
, "%s %s", AcpiFormatException (Status
), ExtraMessage
);
1150 AslCommonError (ASL_ERROR
, ASL_MSG_CORE_EXCEPTION
,
1152 Op
->Asl
.LogicalLineNumber
,
1153 Op
->Asl
.LogicalByteOffset
,
1155 Op
->Asl
.Filename
, MsgBuffer
);
1159 AslCommonError (ASL_ERROR
, ASL_MSG_CORE_EXCEPTION
,
1160 0, 0, 0, 0, NULL
, MsgBuffer
);
1170 /*******************************************************************************
1172 * FUNCTION: AslCompilererror
1174 * PARAMETERS: CompilerMessage - Error message from the parser
1176 * RETURN: Status (0 for now)
1178 * DESCRIPTION: Report an error situation discovered in a production
1179 * NOTE: don't change the name of this function, it is called
1180 * from the auto-generated parser.
1182 ******************************************************************************/
1186 const char *CompilerMessage
)
1191 AslCommonError (ASL_ERROR
, ASL_MSG_SYNTAX
, Gbl_CurrentLineNumber
,
1192 Gbl_LogicalLineNumber
, Gbl_CurrentLineOffset
,
1193 Gbl_CurrentColumn
, Gbl_Files
[ASL_FILE_INPUT
].Filename
,
1194 ACPI_CAST_PTR (char, CompilerMessage
));