1
2/******************************************************************************
3 *
4 * Module Name: aslerror - Error handling and statistics
5 *
6 *****************************************************************************/
7
8/*
9 * Copyright (C) 2000 - 2012, Intel Corp.
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions, and the following disclaimer,
17 * without modification.
18 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
19 * substantially similar to the "NO WARRANTY" disclaimer below
20 * ("Disclaimer") and any redistribution must be conditioned upon
21 * including a substantially similar Disclaimer requirement for further
22 * binary redistribution.
23 * 3. Neither the names of the above-listed copyright holders nor the names
24 * of any contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * Alternatively, this software may be distributed under the terms of the
28 * GNU General Public License ("GPL") version 2 as published by the Free
29 * Software Foundation.
30 *
31 * NO WARRANTY
32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
36 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
41 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
42 * POSSIBILITY OF SUCH DAMAGES.
43 */
44
45#define ASL_EXCEPTIONS
46#include <contrib/dev/acpica/compiler/aslcompiler.h>
47
48#define _COMPONENT ACPI_COMPILER
49 ACPI_MODULE_NAME ("aslerror")
50
51/* Local prototypes */
52
53static void
54AeAddToErrorLog (
55 ASL_ERROR_MSG *Enode);
56
57
58/*******************************************************************************
59 *
60 * FUNCTION: AeClearErrorLog
61 *
62 * PARAMETERS: None
63 *
64 * RETURN: None
65 *
66 * DESCRIPTION: Empty the error list
67 *
68 ******************************************************************************/
69
70void
71AeClearErrorLog (
72 void)
73{
74 ASL_ERROR_MSG *Enode = Gbl_ErrorLog;
75 ASL_ERROR_MSG *Next;
76
77 /* Walk the error node list */
78
79 while (Enode)
80 {
81 Next = Enode->Next;
82 ACPI_FREE (Enode);
83 Enode = Next;
84 }
85
86 Gbl_ErrorLog = NULL;
87}
88
89
90/*******************************************************************************
91 *
92 * FUNCTION: AeAddToErrorLog
93 *
94 * PARAMETERS: Enode - An error node to add to the log
95 *
96 * RETURN: None
97 *
98 * DESCRIPTION: Add a new error node to the error log. The error log is
99 * ordered by the "logical" line number (cumulative line number
100 * including all include files.)
101 *
102 ******************************************************************************/
103
104static void
105AeAddToErrorLog (
106 ASL_ERROR_MSG *Enode)
107{
108 ASL_ERROR_MSG *Next;
109 ASL_ERROR_MSG *Prev;
110
111
112 /* If Gbl_ErrorLog is null, this is the first error node */
113
114 if (!Gbl_ErrorLog)
115 {
116 Gbl_ErrorLog = Enode;
117 return;
118 }
119
120 /*
121 * Walk error list until we find a line number greater than ours.
122 * List is sorted according to line number.
123 */
124 Prev = NULL;
125 Next = Gbl_ErrorLog;
126
127 while ((Next) &&
128 (Next->LogicalLineNumber <= Enode->LogicalLineNumber))
129 {
130 Prev = Next;
131 Next = Next->Next;
132 }
133
134 /* Found our place in the list */
135
136 Enode->Next = Next;
137
138 if (Prev)
139 {
140 Prev->Next = Enode;
141 }
142 else
143 {
144 Gbl_ErrorLog = Enode;
145 }
146}
147
148
149/*******************************************************************************
150 *
151 * FUNCTION: AePrintException
152 *
153 * PARAMETERS: FileId - ID of output file
154 * Enode - Error node to print
155 * Header - Additional text before each message
156 *
157 * RETURN: None
158 *
159 * DESCRIPTION: Print the contents of an error node.
160 *
161 * NOTE: We don't use the FlxxxFile I/O functions here because on error
162 * they abort the compiler and call this function! Since we
163 * are reporting errors here, we ignore most output errors and
164 * just try to get out as much as we can.
165 *
166 ******************************************************************************/
167
168void
169AePrintException (
170 UINT32 FileId,
171 ASL_ERROR_MSG *Enode,
172 char *Header)
173{
174 UINT8 SourceByte;
175 int Actual;
176 size_t RActual;
177 UINT32 MsgLength;
178 char *MainMessage;
179 char *ExtraMessage;
180 UINT32 SourceColumn;
181 UINT32 ErrorColumn;
182 FILE *OutputFile;
183 FILE *SourceFile = NULL;
184 long FileSize;
185 BOOLEAN PrematureEOF = FALSE;
| 1
2/******************************************************************************
3 *
4 * Module Name: aslerror - Error handling and statistics
5 *
6 *****************************************************************************/
7
8/*
9 * Copyright (C) 2000 - 2012, Intel Corp.
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions, and the following disclaimer,
17 * without modification.
18 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
19 * substantially similar to the "NO WARRANTY" disclaimer below
20 * ("Disclaimer") and any redistribution must be conditioned upon
21 * including a substantially similar Disclaimer requirement for further
22 * binary redistribution.
23 * 3. Neither the names of the above-listed copyright holders nor the names
24 * of any contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * Alternatively, this software may be distributed under the terms of the
28 * GNU General Public License ("GPL") version 2 as published by the Free
29 * Software Foundation.
30 *
31 * NO WARRANTY
32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
36 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
41 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
42 * POSSIBILITY OF SUCH DAMAGES.
43 */
44
45#define ASL_EXCEPTIONS
46#include <contrib/dev/acpica/compiler/aslcompiler.h>
47
48#define _COMPONENT ACPI_COMPILER
49 ACPI_MODULE_NAME ("aslerror")
50
51/* Local prototypes */
52
53static void
54AeAddToErrorLog (
55 ASL_ERROR_MSG *Enode);
56
57
58/*******************************************************************************
59 *
60 * FUNCTION: AeClearErrorLog
61 *
62 * PARAMETERS: None
63 *
64 * RETURN: None
65 *
66 * DESCRIPTION: Empty the error list
67 *
68 ******************************************************************************/
69
70void
71AeClearErrorLog (
72 void)
73{
74 ASL_ERROR_MSG *Enode = Gbl_ErrorLog;
75 ASL_ERROR_MSG *Next;
76
77 /* Walk the error node list */
78
79 while (Enode)
80 {
81 Next = Enode->Next;
82 ACPI_FREE (Enode);
83 Enode = Next;
84 }
85
86 Gbl_ErrorLog = NULL;
87}
88
89
90/*******************************************************************************
91 *
92 * FUNCTION: AeAddToErrorLog
93 *
94 * PARAMETERS: Enode - An error node to add to the log
95 *
96 * RETURN: None
97 *
98 * DESCRIPTION: Add a new error node to the error log. The error log is
99 * ordered by the "logical" line number (cumulative line number
100 * including all include files.)
101 *
102 ******************************************************************************/
103
104static void
105AeAddToErrorLog (
106 ASL_ERROR_MSG *Enode)
107{
108 ASL_ERROR_MSG *Next;
109 ASL_ERROR_MSG *Prev;
110
111
112 /* If Gbl_ErrorLog is null, this is the first error node */
113
114 if (!Gbl_ErrorLog)
115 {
116 Gbl_ErrorLog = Enode;
117 return;
118 }
119
120 /*
121 * Walk error list until we find a line number greater than ours.
122 * List is sorted according to line number.
123 */
124 Prev = NULL;
125 Next = Gbl_ErrorLog;
126
127 while ((Next) &&
128 (Next->LogicalLineNumber <= Enode->LogicalLineNumber))
129 {
130 Prev = Next;
131 Next = Next->Next;
132 }
133
134 /* Found our place in the list */
135
136 Enode->Next = Next;
137
138 if (Prev)
139 {
140 Prev->Next = Enode;
141 }
142 else
143 {
144 Gbl_ErrorLog = Enode;
145 }
146}
147
148
149/*******************************************************************************
150 *
151 * FUNCTION: AePrintException
152 *
153 * PARAMETERS: FileId - ID of output file
154 * Enode - Error node to print
155 * Header - Additional text before each message
156 *
157 * RETURN: None
158 *
159 * DESCRIPTION: Print the contents of an error node.
160 *
161 * NOTE: We don't use the FlxxxFile I/O functions here because on error
162 * they abort the compiler and call this function! Since we
163 * are reporting errors here, we ignore most output errors and
164 * just try to get out as much as we can.
165 *
166 ******************************************************************************/
167
168void
169AePrintException (
170 UINT32 FileId,
171 ASL_ERROR_MSG *Enode,
172 char *Header)
173{
174 UINT8 SourceByte;
175 int Actual;
176 size_t RActual;
177 UINT32 MsgLength;
178 char *MainMessage;
179 char *ExtraMessage;
180 UINT32 SourceColumn;
181 UINT32 ErrorColumn;
182 FILE *OutputFile;
183 FILE *SourceFile = NULL;
184 long FileSize;
185 BOOLEAN PrematureEOF = FALSE;
|
| 186 UINT32 Total = 0;
|
186
187
188 if (Gbl_NoErrors)
189 {
190 return;
191 }
192
193 /*
194 * Only listing files have a header, and remarks/optimizations
195 * are always output
196 */
197 if (!Header)
198 {
199 /* Ignore remarks if requested */
200
201 switch (Enode->Level)
202 {
203 case ASL_REMARK:
204 if (!Gbl_DisplayRemarks)
205 {
206 return;
207 }
208 break;
209
210 case ASL_OPTIMIZATION:
211 if (!Gbl_DisplayOptimizations)
212 {
213 return;
214 }
215 break;
216
217 default:
218 break;
219 }
220 }
221
222 /* Get the file handles */
223
224 OutputFile = Gbl_Files[FileId].Handle;
225
226
227 if (!Enode->SourceLine)
228 {
229 /* Use the merged header/source file if present, otherwise use input file */
230
231 SourceFile = Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Handle;
232 if (!SourceFile)
233 {
234 SourceFile = Gbl_Files[ASL_FILE_INPUT].Handle;
235 }
236
237 if (SourceFile)
238 {
239 /* Determine if the error occurred at source file EOF */
240
241 fseek (SourceFile, 0, SEEK_END);
242 FileSize = ftell (SourceFile);
243
244 if ((long) Enode->LogicalByteOffset >= FileSize)
245 {
246 PrematureEOF = TRUE;
247 }
248 }
249 }
250
251 if (Header)
252 {
253 fprintf (OutputFile, "%s", Header);
254 }
255
256 /* Print filename and line number if present and valid */
257
258 if (Enode->Filename)
259 {
260 if (Gbl_VerboseErrors)
261 {
262 fprintf (OutputFile, "%-8s", Enode->Filename);
263
264 if (Enode->LineNumber)
265 {
266 if (Enode->SourceLine)
267 {
268 fprintf (OutputFile, " %6u: %s",
269 Enode->LineNumber, Enode->SourceLine);
270 }
271 else
272 {
273 fprintf (OutputFile, " %6u: ", Enode->LineNumber);
274
275 /*
276 * If not at EOF, get the corresponding source code line and
277 * display it. Don't attempt this if we have a premature EOF
278 * condition.
279 */
280 if (!PrematureEOF)
281 {
282 /*
283 * Seek to the offset in the combined source file, read
284 * the source line, and write it to the output.
285 */
286 Actual = fseek (SourceFile, (long) Enode->LogicalByteOffset,
287 (int) SEEK_SET);
288 if (Actual)
289 {
290 fprintf (OutputFile,
291 "[*** iASL: Seek error on source code temp file %s ***]",
292 Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Filename);
293 }
294 else
295 {
296 RActual = fread (&SourceByte, 1, 1, SourceFile);
297 if (!RActual)
298 {
299 fprintf (OutputFile,
300 "[*** iASL: Read error on source code temp file %s ***]",
301 Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Filename);
302 }
| 187
188
189 if (Gbl_NoErrors)
190 {
191 return;
192 }
193
194 /*
195 * Only listing files have a header, and remarks/optimizations
196 * are always output
197 */
198 if (!Header)
199 {
200 /* Ignore remarks if requested */
201
202 switch (Enode->Level)
203 {
204 case ASL_REMARK:
205 if (!Gbl_DisplayRemarks)
206 {
207 return;
208 }
209 break;
210
211 case ASL_OPTIMIZATION:
212 if (!Gbl_DisplayOptimizations)
213 {
214 return;
215 }
216 break;
217
218 default:
219 break;
220 }
221 }
222
223 /* Get the file handles */
224
225 OutputFile = Gbl_Files[FileId].Handle;
226
227
228 if (!Enode->SourceLine)
229 {
230 /* Use the merged header/source file if present, otherwise use input file */
231
232 SourceFile = Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Handle;
233 if (!SourceFile)
234 {
235 SourceFile = Gbl_Files[ASL_FILE_INPUT].Handle;
236 }
237
238 if (SourceFile)
239 {
240 /* Determine if the error occurred at source file EOF */
241
242 fseek (SourceFile, 0, SEEK_END);
243 FileSize = ftell (SourceFile);
244
245 if ((long) Enode->LogicalByteOffset >= FileSize)
246 {
247 PrematureEOF = TRUE;
248 }
249 }
250 }
251
252 if (Header)
253 {
254 fprintf (OutputFile, "%s", Header);
255 }
256
257 /* Print filename and line number if present and valid */
258
259 if (Enode->Filename)
260 {
261 if (Gbl_VerboseErrors)
262 {
263 fprintf (OutputFile, "%-8s", Enode->Filename);
264
265 if (Enode->LineNumber)
266 {
267 if (Enode->SourceLine)
268 {
269 fprintf (OutputFile, " %6u: %s",
270 Enode->LineNumber, Enode->SourceLine);
271 }
272 else
273 {
274 fprintf (OutputFile, " %6u: ", Enode->LineNumber);
275
276 /*
277 * If not at EOF, get the corresponding source code line and
278 * display it. Don't attempt this if we have a premature EOF
279 * condition.
280 */
281 if (!PrematureEOF)
282 {
283 /*
284 * Seek to the offset in the combined source file, read
285 * the source line, and write it to the output.
286 */
287 Actual = fseek (SourceFile, (long) Enode->LogicalByteOffset,
288 (int) SEEK_SET);
289 if (Actual)
290 {
291 fprintf (OutputFile,
292 "[*** iASL: Seek error on source code temp file %s ***]",
293 Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Filename);
294 }
295 else
296 {
297 RActual = fread (&SourceByte, 1, 1, SourceFile);
298 if (!RActual)
299 {
300 fprintf (OutputFile,
301 "[*** iASL: Read error on source code temp file %s ***]",
302 Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Filename);
303 }
|
303
304 else while (RActual && SourceByte && (SourceByte != '\n'))
| 304 else
|
305 {
| 305 {
|
306 fwrite (&SourceByte, 1, 1, OutputFile);
307 RActual = fread (&SourceByte, 1, 1, SourceFile);
| 306 while (RActual && SourceByte && (SourceByte != '\n') && (Total < 256))
307 {
308 fwrite (&SourceByte, 1, 1, OutputFile);
309 RActual = fread (&SourceByte, 1, 1, SourceFile);
310 Total++;
311 }
312
313 if (Total >= 256)
314 {
315 fprintf (OutputFile,
316 "\n[*** iASL: Long input line, an error occurred at column %u ***]",
317 Enode->Column);
318 }
|
308 }
309 }
310 }
311
312 fprintf (OutputFile, "\n");
313 }
314 }
315 }
316 else
317 {
318 /*
319 * Less verbose version of the error message, enabled via the
320 * -vi switch. The format is compatible with MS Visual Studio.
321 */
322 fprintf (OutputFile, "%s", Enode->Filename);
323
324 if (Enode->LineNumber)
325 {
326 fprintf (OutputFile, "(%u) : ",
327 Enode->LineNumber);
328 }
329 }
330 }
331
332 /* NULL message ID, just print the raw message */
333
334 if (Enode->MessageId == 0)
335 {
336 fprintf (OutputFile, "%s\n", Enode->Message);
337 }
338 else
339 {
340 /* Decode the message ID */
341
342 if (Gbl_VerboseErrors)
343 {
344 fprintf (OutputFile, "%s %4.4d -",
345 AslErrorLevel[Enode->Level],
346 Enode->MessageId + ((Enode->Level+1) * 1000));
347 }
348 else /* IDE case */
349 {
350 fprintf (OutputFile, "%s %4.4d:",
351 AslErrorLevelIde[Enode->Level],
352 Enode->MessageId + ((Enode->Level+1) * 1000));
353 }
354
355 MainMessage = AslMessages[Enode->MessageId];
356 ExtraMessage = Enode->Message;
357
358 if (Enode->LineNumber)
359 {
360 /* Main message: try to use string from AslMessages first */
361
362 if (!MainMessage)
363 {
364 MainMessage = "";
365 }
366
367 MsgLength = strlen (MainMessage);
368 if (MsgLength == 0)
369 {
370 /* Use the secondary/extra message as main message */
371
372 MainMessage = Enode->Message;
373 if (!MainMessage)
374 {
375 MainMessage = "";
376 }
377
378 MsgLength = strlen (MainMessage);
379 ExtraMessage = NULL;
380 }
381
382 if (Gbl_VerboseErrors && !PrematureEOF)
383 {
| 319 }
320 }
321 }
322
323 fprintf (OutputFile, "\n");
324 }
325 }
326 }
327 else
328 {
329 /*
330 * Less verbose version of the error message, enabled via the
331 * -vi switch. The format is compatible with MS Visual Studio.
332 */
333 fprintf (OutputFile, "%s", Enode->Filename);
334
335 if (Enode->LineNumber)
336 {
337 fprintf (OutputFile, "(%u) : ",
338 Enode->LineNumber);
339 }
340 }
341 }
342
343 /* NULL message ID, just print the raw message */
344
345 if (Enode->MessageId == 0)
346 {
347 fprintf (OutputFile, "%s\n", Enode->Message);
348 }
349 else
350 {
351 /* Decode the message ID */
352
353 if (Gbl_VerboseErrors)
354 {
355 fprintf (OutputFile, "%s %4.4d -",
356 AslErrorLevel[Enode->Level],
357 Enode->MessageId + ((Enode->Level+1) * 1000));
358 }
359 else /* IDE case */
360 {
361 fprintf (OutputFile, "%s %4.4d:",
362 AslErrorLevelIde[Enode->Level],
363 Enode->MessageId + ((Enode->Level+1) * 1000));
364 }
365
366 MainMessage = AslMessages[Enode->MessageId];
367 ExtraMessage = Enode->Message;
368
369 if (Enode->LineNumber)
370 {
371 /* Main message: try to use string from AslMessages first */
372
373 if (!MainMessage)
374 {
375 MainMessage = "";
376 }
377
378 MsgLength = strlen (MainMessage);
379 if (MsgLength == 0)
380 {
381 /* Use the secondary/extra message as main message */
382
383 MainMessage = Enode->Message;
384 if (!MainMessage)
385 {
386 MainMessage = "";
387 }
388
389 MsgLength = strlen (MainMessage);
390 ExtraMessage = NULL;
391 }
392
393 if (Gbl_VerboseErrors && !PrematureEOF)
394 {
|
384 SourceColumn = Enode->Column + Enode->FilenameLength + 6 + 2;
385 ErrorColumn = ASL_ERROR_LEVEL_LENGTH + 5 + 2 + 1;
386
387 if ((MsgLength + ErrorColumn) < (SourceColumn - 1))
| 395 if (Total >= 256)
|
388 {
| 396 {
|
389 fprintf (OutputFile, "%*s%s",
390 (int) ((SourceColumn - 1) - ErrorColumn),
391 MainMessage, " ^ ");
| 397 fprintf (OutputFile, " %s",
398 MainMessage);
|
392 }
393 else
394 {
| 399 }
400 else
401 {
|
395 fprintf (OutputFile, "%*s %s",
396 (int) ((SourceColumn - ErrorColumn) + 1), "^",
397 MainMessage);
| 402 SourceColumn = Enode->Column + Enode->FilenameLength + 6 + 2;
403 ErrorColumn = ASL_ERROR_LEVEL_LENGTH + 5 + 2 + 1;
404
405 if ((MsgLength + ErrorColumn) < (SourceColumn - 1))
406 {
407 fprintf (OutputFile, "%*s%s",
408 (int) ((SourceColumn - 1) - ErrorColumn),
409 MainMessage, " ^ ");
410 }
411 else
412 {
413 fprintf (OutputFile, "%*s %s",
414 (int) ((SourceColumn - ErrorColumn) + 1), "^",
415 MainMessage);
416 }
|
398 }
399 }
400 else
401 {
402 fprintf (OutputFile, " %s", MainMessage);
403 }
404
405 /* Print the extra info message if present */
406
407 if (ExtraMessage)
408 {
409 fprintf (OutputFile, " (%s)", ExtraMessage);
410 }
411
412 if (PrematureEOF)
413 {
414 fprintf (OutputFile, " and premature End-Of-File");
415 }
416
417 fprintf (OutputFile, "\n");
418 if (Gbl_VerboseErrors)
419 {
420 fprintf (OutputFile, "\n");
421 }
422 }
423 else
424 {
425 fprintf (OutputFile, " %s %s\n\n", MainMessage, ExtraMessage);
426 }
427 }
428}
429
430
431/*******************************************************************************
432 *
433 * FUNCTION: AePrintErrorLog
434 *
435 * PARAMETERS: FileId - Where to output the error log
436 *
437 * RETURN: None
438 *
439 * DESCRIPTION: Print the entire contents of the error log
440 *
441 ******************************************************************************/
442
443void
444AePrintErrorLog (
445 UINT32 FileId)
446{
447 ASL_ERROR_MSG *Enode = Gbl_ErrorLog;
448
449
450 /* Walk the error node list */
451
452 while (Enode)
453 {
454 AePrintException (FileId, Enode, NULL);
455 Enode = Enode->Next;
456 }
457}
458
459
460/*******************************************************************************
461 *
462 * FUNCTION: AslCommonError2
463 *
464 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
465 * MessageId - Index into global message buffer
466 * LineNumber - Actual file line number
467 * Column - Column in current line
468 * SourceLine - Actual source code line
469 * Filename - source filename
470 * ExtraMessage - additional error message
471 *
472 * RETURN: None
473 *
474 * DESCRIPTION: Create a new error node and add it to the error log
475 *
476 ******************************************************************************/
477
478void
479AslCommonError2 (
480 UINT8 Level,
481 UINT8 MessageId,
482 UINT32 LineNumber,
483 UINT32 Column,
484 char *SourceLine,
485 char *Filename,
486 char *ExtraMessage)
487{
488 char *MessageBuffer = NULL;
489 char *LineBuffer;
490 ASL_ERROR_MSG *Enode;
491
492
493 Enode = UtLocalCalloc (sizeof (ASL_ERROR_MSG));
494
495 if (ExtraMessage)
496 {
497 /* Allocate a buffer for the message and a new error node */
498
499 MessageBuffer = UtLocalCalloc (strlen (ExtraMessage) + 1);
500
501 /* Keep a copy of the extra message */
502
503 ACPI_STRCPY (MessageBuffer, ExtraMessage);
504 }
505
506 LineBuffer = UtLocalCalloc (strlen (SourceLine) + 1);
507 ACPI_STRCPY (LineBuffer, SourceLine);
508
509 /* Initialize the error node */
510
511 if (Filename)
512 {
513 Enode->Filename = Filename;
514 Enode->FilenameLength = strlen (Filename);
515 if (Enode->FilenameLength < 6)
516 {
517 Enode->FilenameLength = 6;
518 }
519 }
520
521 Enode->MessageId = MessageId;
522 Enode->Level = Level;
523 Enode->LineNumber = LineNumber;
524 Enode->LogicalLineNumber = LineNumber;
525 Enode->LogicalByteOffset = 0;
526 Enode->Column = Column;
527 Enode->Message = MessageBuffer;
528 Enode->SourceLine = LineBuffer;
529
530 /* Add the new node to the error node list */
531
532 AeAddToErrorLog (Enode);
533
534 if (Gbl_DebugFlag)
535 {
536 /* stderr is a file, send error to it immediately */
537
538 AePrintException (ASL_FILE_STDERR, Enode, NULL);
539 }
540
541 Gbl_ExceptionCount[Level]++;
542}
543
544
545/*******************************************************************************
546 *
547 * FUNCTION: AslCommonError
548 *
549 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
550 * MessageId - Index into global message buffer
551 * CurrentLineNumber - Actual file line number
552 * LogicalLineNumber - Cumulative line number
553 * LogicalByteOffset - Byte offset in source file
554 * Column - Column in current line
555 * Filename - source filename
556 * ExtraMessage - additional error message
557 *
558 * RETURN: None
559 *
560 * DESCRIPTION: Create a new error node and add it to the error log
561 *
562 ******************************************************************************/
563
564void
565AslCommonError (
566 UINT8 Level,
567 UINT8 MessageId,
568 UINT32 CurrentLineNumber,
569 UINT32 LogicalLineNumber,
570 UINT32 LogicalByteOffset,
571 UINT32 Column,
572 char *Filename,
573 char *ExtraMessage)
574{
575 UINT32 MessageSize;
576 char *MessageBuffer = NULL;
577 ASL_ERROR_MSG *Enode;
578
579
580 Enode = UtLocalCalloc (sizeof (ASL_ERROR_MSG));
581
582 if (ExtraMessage)
583 {
584 /* Allocate a buffer for the message and a new error node */
585
586 MessageSize = strlen (ExtraMessage) + 1;
587 MessageBuffer = UtLocalCalloc (MessageSize);
588
589 /* Keep a copy of the extra message */
590
591 ACPI_STRCPY (MessageBuffer, ExtraMessage);
592 }
593
594 /* Initialize the error node */
595
596 if (Filename)
597 {
598 Enode->Filename = Filename;
599 Enode->FilenameLength = strlen (Filename);
600 if (Enode->FilenameLength < 6)
601 {
602 Enode->FilenameLength = 6;
603 }
604 }
605
606 Enode->MessageId = MessageId;
607 Enode->Level = Level;
608 Enode->LineNumber = CurrentLineNumber;
609 Enode->LogicalLineNumber = LogicalLineNumber;
610 Enode->LogicalByteOffset = LogicalByteOffset;
611 Enode->Column = Column;
612 Enode->Message = MessageBuffer;
613 Enode->SourceLine = NULL;
614
615 /* Add the new node to the error node list */
616
617 AeAddToErrorLog (Enode);
618
619 if (Gbl_DebugFlag)
620 {
621 /* stderr is a file, send error to it immediately */
622
623 AePrintException (ASL_FILE_STDERR, Enode, NULL);
624 }
625
626 Gbl_ExceptionCount[Level]++;
627 if (Gbl_ExceptionCount[ASL_ERROR] > ASL_MAX_ERROR_COUNT)
628 {
629 printf ("\nMaximum error count (%u) exceeded\n", ASL_MAX_ERROR_COUNT);
630
631 Gbl_SourceLine = 0;
632 Gbl_NextError = Gbl_ErrorLog;
633 CmDoOutputFiles ();
634 CmCleanupAndExit ();
635 exit(1);
636 }
637
638 return;
639}
640
641
642/*******************************************************************************
643 *
644 * FUNCTION: AslError
645 *
646 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
647 * MessageId - Index into global message buffer
648 * Op - Parse node where error happened
649 * ExtraMessage - additional error message
650 *
651 * RETURN: None
652 *
653 * DESCRIPTION: Main error reporting routine for the ASL compiler (all code
654 * except the parser.)
655 *
656 ******************************************************************************/
657
658void
659AslError (
660 UINT8 Level,
661 UINT8 MessageId,
662 ACPI_PARSE_OBJECT *Op,
663 char *ExtraMessage)
664{
665
666 switch (Level)
667 {
668 case ASL_WARNING2:
669 case ASL_WARNING3:
670 if (Gbl_WarningLevel < Level)
671 {
672 return;
673 }
674 break;
675
676 default:
677 break;
678 }
679
680 if (Op)
681 {
682 AslCommonError (Level, MessageId, Op->Asl.LineNumber,
683 Op->Asl.LogicalLineNumber,
684 Op->Asl.LogicalByteOffset,
685 Op->Asl.Column,
686 Op->Asl.Filename, ExtraMessage);
687 }
688 else
689 {
690 AslCommonError (Level, MessageId, 0,
691 0, 0, 0, NULL, ExtraMessage);
692 }
693}
694
695
696/*******************************************************************************
697 *
698 * FUNCTION: AslCoreSubsystemError
699 *
700 * PARAMETERS: Op - Parse node where error happened
701 * Status - The ACPI CA Exception
702 * ExtraMessage - additional error message
703 * Abort - TRUE -> Abort compilation
704 *
705 * RETURN: None
706 *
707 * DESCRIPTION: Error reporting routine for exceptions returned by the ACPI
708 * CA core subsystem.
709 *
710 ******************************************************************************/
711
712void
713AslCoreSubsystemError (
714 ACPI_PARSE_OBJECT *Op,
715 ACPI_STATUS Status,
716 char *ExtraMessage,
717 BOOLEAN Abort)
718{
719
720 sprintf (MsgBuffer, "%s %s", AcpiFormatException (Status), ExtraMessage);
721
722 if (Op)
723 {
724 AslCommonError (ASL_ERROR, ASL_MSG_CORE_EXCEPTION, Op->Asl.LineNumber,
725 Op->Asl.LogicalLineNumber,
726 Op->Asl.LogicalByteOffset,
727 Op->Asl.Column,
728 Op->Asl.Filename, MsgBuffer);
729 }
730 else
731 {
732 AslCommonError (ASL_ERROR, ASL_MSG_CORE_EXCEPTION, 0,
733 0, 0, 0, NULL, MsgBuffer);
734 }
735
736 if (Abort)
737 {
738 AslAbort ();
739 }
740}
741
742
743/*******************************************************************************
744 *
745 * FUNCTION: AslCompilererror
746 *
747 * PARAMETERS: CompilerMessage - Error message from the parser
748 *
749 * RETURN: Status (0 for now)
750 *
751 * DESCRIPTION: Report an error situation discovered in a production
752 * NOTE: don't change the name of this function, it is called
753 * from the auto-generated parser.
754 *
755 ******************************************************************************/
756
757int
758AslCompilererror (
759 const char *CompilerMessage)
760{
761
762 AslCommonError (ASL_ERROR, ASL_MSG_SYNTAX, Gbl_CurrentLineNumber,
763 Gbl_LogicalLineNumber, Gbl_CurrentLineOffset,
764 Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename,
765 ACPI_CAST_PTR (char, CompilerMessage));
766
767 return 0;
768}
| 417 }
418 }
419 else
420 {
421 fprintf (OutputFile, " %s", MainMessage);
422 }
423
424 /* Print the extra info message if present */
425
426 if (ExtraMessage)
427 {
428 fprintf (OutputFile, " (%s)", ExtraMessage);
429 }
430
431 if (PrematureEOF)
432 {
433 fprintf (OutputFile, " and premature End-Of-File");
434 }
435
436 fprintf (OutputFile, "\n");
437 if (Gbl_VerboseErrors)
438 {
439 fprintf (OutputFile, "\n");
440 }
441 }
442 else
443 {
444 fprintf (OutputFile, " %s %s\n\n", MainMessage, ExtraMessage);
445 }
446 }
447}
448
449
450/*******************************************************************************
451 *
452 * FUNCTION: AePrintErrorLog
453 *
454 * PARAMETERS: FileId - Where to output the error log
455 *
456 * RETURN: None
457 *
458 * DESCRIPTION: Print the entire contents of the error log
459 *
460 ******************************************************************************/
461
462void
463AePrintErrorLog (
464 UINT32 FileId)
465{
466 ASL_ERROR_MSG *Enode = Gbl_ErrorLog;
467
468
469 /* Walk the error node list */
470
471 while (Enode)
472 {
473 AePrintException (FileId, Enode, NULL);
474 Enode = Enode->Next;
475 }
476}
477
478
479/*******************************************************************************
480 *
481 * FUNCTION: AslCommonError2
482 *
483 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
484 * MessageId - Index into global message buffer
485 * LineNumber - Actual file line number
486 * Column - Column in current line
487 * SourceLine - Actual source code line
488 * Filename - source filename
489 * ExtraMessage - additional error message
490 *
491 * RETURN: None
492 *
493 * DESCRIPTION: Create a new error node and add it to the error log
494 *
495 ******************************************************************************/
496
497void
498AslCommonError2 (
499 UINT8 Level,
500 UINT8 MessageId,
501 UINT32 LineNumber,
502 UINT32 Column,
503 char *SourceLine,
504 char *Filename,
505 char *ExtraMessage)
506{
507 char *MessageBuffer = NULL;
508 char *LineBuffer;
509 ASL_ERROR_MSG *Enode;
510
511
512 Enode = UtLocalCalloc (sizeof (ASL_ERROR_MSG));
513
514 if (ExtraMessage)
515 {
516 /* Allocate a buffer for the message and a new error node */
517
518 MessageBuffer = UtLocalCalloc (strlen (ExtraMessage) + 1);
519
520 /* Keep a copy of the extra message */
521
522 ACPI_STRCPY (MessageBuffer, ExtraMessage);
523 }
524
525 LineBuffer = UtLocalCalloc (strlen (SourceLine) + 1);
526 ACPI_STRCPY (LineBuffer, SourceLine);
527
528 /* Initialize the error node */
529
530 if (Filename)
531 {
532 Enode->Filename = Filename;
533 Enode->FilenameLength = strlen (Filename);
534 if (Enode->FilenameLength < 6)
535 {
536 Enode->FilenameLength = 6;
537 }
538 }
539
540 Enode->MessageId = MessageId;
541 Enode->Level = Level;
542 Enode->LineNumber = LineNumber;
543 Enode->LogicalLineNumber = LineNumber;
544 Enode->LogicalByteOffset = 0;
545 Enode->Column = Column;
546 Enode->Message = MessageBuffer;
547 Enode->SourceLine = LineBuffer;
548
549 /* Add the new node to the error node list */
550
551 AeAddToErrorLog (Enode);
552
553 if (Gbl_DebugFlag)
554 {
555 /* stderr is a file, send error to it immediately */
556
557 AePrintException (ASL_FILE_STDERR, Enode, NULL);
558 }
559
560 Gbl_ExceptionCount[Level]++;
561}
562
563
564/*******************************************************************************
565 *
566 * FUNCTION: AslCommonError
567 *
568 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
569 * MessageId - Index into global message buffer
570 * CurrentLineNumber - Actual file line number
571 * LogicalLineNumber - Cumulative line number
572 * LogicalByteOffset - Byte offset in source file
573 * Column - Column in current line
574 * Filename - source filename
575 * ExtraMessage - additional error message
576 *
577 * RETURN: None
578 *
579 * DESCRIPTION: Create a new error node and add it to the error log
580 *
581 ******************************************************************************/
582
583void
584AslCommonError (
585 UINT8 Level,
586 UINT8 MessageId,
587 UINT32 CurrentLineNumber,
588 UINT32 LogicalLineNumber,
589 UINT32 LogicalByteOffset,
590 UINT32 Column,
591 char *Filename,
592 char *ExtraMessage)
593{
594 UINT32 MessageSize;
595 char *MessageBuffer = NULL;
596 ASL_ERROR_MSG *Enode;
597
598
599 Enode = UtLocalCalloc (sizeof (ASL_ERROR_MSG));
600
601 if (ExtraMessage)
602 {
603 /* Allocate a buffer for the message and a new error node */
604
605 MessageSize = strlen (ExtraMessage) + 1;
606 MessageBuffer = UtLocalCalloc (MessageSize);
607
608 /* Keep a copy of the extra message */
609
610 ACPI_STRCPY (MessageBuffer, ExtraMessage);
611 }
612
613 /* Initialize the error node */
614
615 if (Filename)
616 {
617 Enode->Filename = Filename;
618 Enode->FilenameLength = strlen (Filename);
619 if (Enode->FilenameLength < 6)
620 {
621 Enode->FilenameLength = 6;
622 }
623 }
624
625 Enode->MessageId = MessageId;
626 Enode->Level = Level;
627 Enode->LineNumber = CurrentLineNumber;
628 Enode->LogicalLineNumber = LogicalLineNumber;
629 Enode->LogicalByteOffset = LogicalByteOffset;
630 Enode->Column = Column;
631 Enode->Message = MessageBuffer;
632 Enode->SourceLine = NULL;
633
634 /* Add the new node to the error node list */
635
636 AeAddToErrorLog (Enode);
637
638 if (Gbl_DebugFlag)
639 {
640 /* stderr is a file, send error to it immediately */
641
642 AePrintException (ASL_FILE_STDERR, Enode, NULL);
643 }
644
645 Gbl_ExceptionCount[Level]++;
646 if (Gbl_ExceptionCount[ASL_ERROR] > ASL_MAX_ERROR_COUNT)
647 {
648 printf ("\nMaximum error count (%u) exceeded\n", ASL_MAX_ERROR_COUNT);
649
650 Gbl_SourceLine = 0;
651 Gbl_NextError = Gbl_ErrorLog;
652 CmDoOutputFiles ();
653 CmCleanupAndExit ();
654 exit(1);
655 }
656
657 return;
658}
659
660
661/*******************************************************************************
662 *
663 * FUNCTION: AslError
664 *
665 * PARAMETERS: Level - Seriousness (Warning/error, etc.)
666 * MessageId - Index into global message buffer
667 * Op - Parse node where error happened
668 * ExtraMessage - additional error message
669 *
670 * RETURN: None
671 *
672 * DESCRIPTION: Main error reporting routine for the ASL compiler (all code
673 * except the parser.)
674 *
675 ******************************************************************************/
676
677void
678AslError (
679 UINT8 Level,
680 UINT8 MessageId,
681 ACPI_PARSE_OBJECT *Op,
682 char *ExtraMessage)
683{
684
685 switch (Level)
686 {
687 case ASL_WARNING2:
688 case ASL_WARNING3:
689 if (Gbl_WarningLevel < Level)
690 {
691 return;
692 }
693 break;
694
695 default:
696 break;
697 }
698
699 if (Op)
700 {
701 AslCommonError (Level, MessageId, Op->Asl.LineNumber,
702 Op->Asl.LogicalLineNumber,
703 Op->Asl.LogicalByteOffset,
704 Op->Asl.Column,
705 Op->Asl.Filename, ExtraMessage);
706 }
707 else
708 {
709 AslCommonError (Level, MessageId, 0,
710 0, 0, 0, NULL, ExtraMessage);
711 }
712}
713
714
715/*******************************************************************************
716 *
717 * FUNCTION: AslCoreSubsystemError
718 *
719 * PARAMETERS: Op - Parse node where error happened
720 * Status - The ACPI CA Exception
721 * ExtraMessage - additional error message
722 * Abort - TRUE -> Abort compilation
723 *
724 * RETURN: None
725 *
726 * DESCRIPTION: Error reporting routine for exceptions returned by the ACPI
727 * CA core subsystem.
728 *
729 ******************************************************************************/
730
731void
732AslCoreSubsystemError (
733 ACPI_PARSE_OBJECT *Op,
734 ACPI_STATUS Status,
735 char *ExtraMessage,
736 BOOLEAN Abort)
737{
738
739 sprintf (MsgBuffer, "%s %s", AcpiFormatException (Status), ExtraMessage);
740
741 if (Op)
742 {
743 AslCommonError (ASL_ERROR, ASL_MSG_CORE_EXCEPTION, Op->Asl.LineNumber,
744 Op->Asl.LogicalLineNumber,
745 Op->Asl.LogicalByteOffset,
746 Op->Asl.Column,
747 Op->Asl.Filename, MsgBuffer);
748 }
749 else
750 {
751 AslCommonError (ASL_ERROR, ASL_MSG_CORE_EXCEPTION, 0,
752 0, 0, 0, NULL, MsgBuffer);
753 }
754
755 if (Abort)
756 {
757 AslAbort ();
758 }
759}
760
761
762/*******************************************************************************
763 *
764 * FUNCTION: AslCompilererror
765 *
766 * PARAMETERS: CompilerMessage - Error message from the parser
767 *
768 * RETURN: Status (0 for now)
769 *
770 * DESCRIPTION: Report an error situation discovered in a production
771 * NOTE: don't change the name of this function, it is called
772 * from the auto-generated parser.
773 *
774 ******************************************************************************/
775
776int
777AslCompilererror (
778 const char *CompilerMessage)
779{
780
781 AslCommonError (ASL_ERROR, ASL_MSG_SYNTAX, Gbl_CurrentLineNumber,
782 Gbl_LogicalLineNumber, Gbl_CurrentLineOffset,
783 Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename,
784 ACPI_CAST_PTR (char, CompilerMessage));
785
786 return 0;
787}
|