1 /*******************************************************************************
2 *
3 * Module Name: dbutils - AML debugger utilities
4 *
5 ******************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2011, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
68
69 static char *Converter = "0123456789ABCDEF";
70
71
72 /*******************************************************************************
73 *
74 * FUNCTION: AcpiDbMatchArgument
75 *
76 * PARAMETERS: UserArgument - User command line
77 * Arguments - Array of commands to match against
78 *
79 * RETURN: Index into command array or ACPI_TYPE_NOT_FOUND if not found
80 *
81 * DESCRIPTION: Search command array for a command match
82 *
83 ******************************************************************************/
84
85 ACPI_OBJECT_TYPE
86 AcpiDbMatchArgument (
87 char *UserArgument,
88 ARGUMENT_INFO *Arguments)
89 {
90 UINT32 i;
91
92
93 if (!UserArgument || UserArgument[0] == 0)
94 {
95 return (ACPI_TYPE_NOT_FOUND);
96 }
97
98 for (i = 0; Arguments[i].Name; i++)
99 {
100 if (ACPI_STRSTR (Arguments[i].Name, UserArgument) == Arguments[i].Name)
101 {
102 return (i);
103 }
104 }
105
106 /* Argument not recognized */
107
108 return (ACPI_TYPE_NOT_FOUND);
162
163
164 if (!ObjDesc)
165 {
166 AcpiOsPrintf ("[Null Object]\n");
167 return;
168 }
169
170 for (i = 0; i < Level; i++)
171 {
172 AcpiOsPrintf (" ");
173 }
174
175 switch (ObjDesc->Type)
176 {
177 case ACPI_TYPE_ANY:
178
179 AcpiOsPrintf ("[Null Object] (Type=0)\n");
180 break;
181
182
183 case ACPI_TYPE_INTEGER:
184
185 AcpiOsPrintf ("[Integer] = %8.8X%8.8X\n",
186 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
187 break;
188
189
190 case ACPI_TYPE_STRING:
191
192 AcpiOsPrintf ("[String] Length %.2X = ", ObjDesc->String.Length);
193 for (i = 0; i < ObjDesc->String.Length; i++)
194 {
195 AcpiOsPrintf ("%c", ObjDesc->String.Pointer[i]);
196 }
197 AcpiOsPrintf ("\n");
198 break;
199
200
201 case ACPI_TYPE_BUFFER:
202
203 AcpiOsPrintf ("[Buffer] Length %.2X = ", ObjDesc->Buffer.Length);
204 if (ObjDesc->Buffer.Length)
205 {
206 if (ObjDesc->Buffer.Length > 16)
207 {
208 AcpiOsPrintf ("\n");
209 }
210 AcpiUtDumpBuffer (ACPI_CAST_PTR (UINT8, ObjDesc->Buffer.Pointer),
211 ObjDesc->Buffer.Length, DB_DWORD_DISPLAY, _COMPONENT);
212 }
213 else
214 {
215 AcpiOsPrintf ("\n");
216 }
217 break;
218
219
220 case ACPI_TYPE_PACKAGE:
221
222 AcpiOsPrintf ("[Package] Contains %u Elements:\n",
223 ObjDesc->Package.Count);
224
225 for (i = 0; i < ObjDesc->Package.Count; i++)
226 {
227 AcpiDbDumpExternalObject (&ObjDesc->Package.Elements[i], Level+1);
228 }
229 break;
230
231
232 case ACPI_TYPE_LOCAL_REFERENCE:
233
234 AcpiOsPrintf ("[Object Reference] = ");
235 AcpiDmDisplayInternalObject (ObjDesc->Reference.Handle, NULL);
236 break;
237
238
239 case ACPI_TYPE_PROCESSOR:
240
241 AcpiOsPrintf ("[Processor]\n");
242 break;
243
244
245 case ACPI_TYPE_POWER:
246
247 AcpiOsPrintf ("[Power Resource]\n");
248 break;
249
250
251 default:
252
253 AcpiOsPrintf ("[Unknown Type] %X\n", ObjDesc->Type);
254 break;
255 }
256 }
257
258
259 /*******************************************************************************
260 *
261 * FUNCTION: AcpiDbPrepNamestring
262 *
263 * PARAMETERS: Name - String to prepare
264 *
265 * RETURN: None
266 *
267 * DESCRIPTION: Translate all forward slashes and dots to backslashes.
268 *
269 ******************************************************************************/
270
272 AcpiDbPrepNamestring (
273 char *Name)
274 {
275
276 if (!Name)
277 {
278 return;
279 }
280
281 AcpiUtStrupr (Name);
282
283 /* Convert a leading forward slash to a backslash */
284
285 if (*Name == '/')
286 {
287 *Name = '\\';
288 }
289
290 /* Ignore a leading backslash, this is the root prefix */
291
292 if (*Name == '\\')
293 {
294 Name++;
295 }
296
297 /* Convert all slash path separators to dots */
298
299 while (*Name)
300 {
301 if ((*Name == '/') ||
302 (*Name == '\\'))
303 {
304 *Name = '.';
305 }
306
307 Name++;
308 }
309 }
310
311
312 /*******************************************************************************
346
347 /*
348 * Lookup the name.
349 * (Uses root node as the search starting point)
350 */
351 Status = AcpiNsLookup (NULL, InternalPath, ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
352 ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE, NULL, &Node);
353 if (ACPI_FAILURE (Status))
354 {
355 AcpiOsPrintf ("Could not locate name: %s, %s\n",
356 Name, AcpiFormatException (Status));
357 }
358
359 ACPI_FREE (InternalPath);
360 return (Node);
361 }
362
363
364 /*******************************************************************************
365 *
366 * FUNCTION: AcpiDbUInt32ToHexString
367 *
368 * PARAMETERS: Value - The value to be converted to string
369 * Buffer - Buffer for result (not less than 11 bytes)
370 *
371 * RETURN: None
372 *
373 * DESCRIPTION: Convert the unsigned 32-bit value to the hexadecimal image
374 *
375 * NOTE: It is the caller's responsibility to ensure that the length of buffer
376 * is sufficient.
377 *
378 ******************************************************************************/
379
380 void
381 AcpiDbUInt32ToHexString (
382 UINT32 Value,
383 char *Buffer)
384 {
385 int i;
386
387
388 if (Value == 0)
389 {
390 ACPI_STRCPY (Buffer, "0");
391 return;
392 }
393
394 Buffer[8] = '\0';
395
396 for (i = 7; i >= 0; i--)
397 {
398 Buffer[i] = Converter [Value & 0x0F];
399 Value = Value >> 4;
400 }
401 }
499 /*******************************************************************************
500 *
501 * FUNCTION: AcpiDbDumpBuffer
502 *
503 * PARAMETERS: Address - Pointer to the buffer
504 *
505 * RETURN: None
506 *
507 * DESCRIPTION: Print a portion of a buffer
508 *
509 ******************************************************************************/
510
511 void
512 AcpiDbDumpBuffer (
513 UINT32 Address)
514 {
515
516 AcpiOsPrintf ("\nLocation %X:\n", Address);
517
518 AcpiDbgLevel |= ACPI_LV_TABLES;
519 AcpiUtDumpBuffer (ACPI_TO_POINTER (Address), 64, DB_BYTE_DISPLAY,
520 ACPI_UINT32_MAX);
521 }
522 #endif
523
524 #endif /* ACPI_DEBUGGER */
525
526
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1 /*******************************************************************************
2 *
3 * Module Name: dbutils - AML debugger utilities
4 *
5 ******************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2014, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
68
69 static char *Converter = "0123456789ABCDEF";
70
71
72 /*******************************************************************************
73 *
74 * FUNCTION: AcpiDbMatchArgument
75 *
76 * PARAMETERS: UserArgument - User command line
77 * Arguments - Array of commands to match against
78 *
79 * RETURN: Index into command array or ACPI_TYPE_NOT_FOUND if not found
80 *
81 * DESCRIPTION: Search command array for a command match
82 *
83 ******************************************************************************/
84
85 ACPI_OBJECT_TYPE
86 AcpiDbMatchArgument (
87 char *UserArgument,
88 ACPI_DB_ARGUMENT_INFO *Arguments)
89 {
90 UINT32 i;
91
92
93 if (!UserArgument || UserArgument[0] == 0)
94 {
95 return (ACPI_TYPE_NOT_FOUND);
96 }
97
98 for (i = 0; Arguments[i].Name; i++)
99 {
100 if (ACPI_STRSTR (Arguments[i].Name, UserArgument) == Arguments[i].Name)
101 {
102 return (i);
103 }
104 }
105
106 /* Argument not recognized */
107
108 return (ACPI_TYPE_NOT_FOUND);
162
163
164 if (!ObjDesc)
165 {
166 AcpiOsPrintf ("[Null Object]\n");
167 return;
168 }
169
170 for (i = 0; i < Level; i++)
171 {
172 AcpiOsPrintf (" ");
173 }
174
175 switch (ObjDesc->Type)
176 {
177 case ACPI_TYPE_ANY:
178
179 AcpiOsPrintf ("[Null Object] (Type=0)\n");
180 break;
181
182 case ACPI_TYPE_INTEGER:
183
184 AcpiOsPrintf ("[Integer] = %8.8X%8.8X\n",
185 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
186 break;
187
188 case ACPI_TYPE_STRING:
189
190 AcpiOsPrintf ("[String] Length %.2X = ", ObjDesc->String.Length);
191 AcpiUtPrintString (ObjDesc->String.Pointer, ACPI_UINT8_MAX);
192 AcpiOsPrintf ("\n");
193 break;
194
195 case ACPI_TYPE_BUFFER:
196
197 AcpiOsPrintf ("[Buffer] Length %.2X = ", ObjDesc->Buffer.Length);
198 if (ObjDesc->Buffer.Length)
199 {
200 if (ObjDesc->Buffer.Length > 16)
201 {
202 AcpiOsPrintf ("\n");
203 }
204 AcpiUtDebugDumpBuffer (ACPI_CAST_PTR (UINT8, ObjDesc->Buffer.Pointer),
205 ObjDesc->Buffer.Length, DB_BYTE_DISPLAY, _COMPONENT);
206 }
207 else
208 {
209 AcpiOsPrintf ("\n");
210 }
211 break;
212
213 case ACPI_TYPE_PACKAGE:
214
215 AcpiOsPrintf ("[Package] Contains %u Elements:\n",
216 ObjDesc->Package.Count);
217
218 for (i = 0; i < ObjDesc->Package.Count; i++)
219 {
220 AcpiDbDumpExternalObject (&ObjDesc->Package.Elements[i], Level+1);
221 }
222 break;
223
224 case ACPI_TYPE_LOCAL_REFERENCE:
225
226 AcpiOsPrintf ("[Object Reference] = ");
227 AcpiDmDisplayInternalObject (ObjDesc->Reference.Handle, NULL);
228 break;
229
230 case ACPI_TYPE_PROCESSOR:
231
232 AcpiOsPrintf ("[Processor]\n");
233 break;
234
235 case ACPI_TYPE_POWER:
236
237 AcpiOsPrintf ("[Power Resource]\n");
238 break;
239
240 default:
241
242 AcpiOsPrintf ("[Unknown Type] %X\n", ObjDesc->Type);
243 break;
244 }
245 }
246
247
248 /*******************************************************************************
249 *
250 * FUNCTION: AcpiDbPrepNamestring
251 *
252 * PARAMETERS: Name - String to prepare
253 *
254 * RETURN: None
255 *
256 * DESCRIPTION: Translate all forward slashes and dots to backslashes.
257 *
258 ******************************************************************************/
259
261 AcpiDbPrepNamestring (
262 char *Name)
263 {
264
265 if (!Name)
266 {
267 return;
268 }
269
270 AcpiUtStrupr (Name);
271
272 /* Convert a leading forward slash to a backslash */
273
274 if (*Name == '/')
275 {
276 *Name = '\\';
277 }
278
279 /* Ignore a leading backslash, this is the root prefix */
280
281 if (ACPI_IS_ROOT_PREFIX (*Name))
282 {
283 Name++;
284 }
285
286 /* Convert all slash path separators to dots */
287
288 while (*Name)
289 {
290 if ((*Name == '/') ||
291 (*Name == '\\'))
292 {
293 *Name = '.';
294 }
295
296 Name++;
297 }
298 }
299
300
301 /*******************************************************************************
335
336 /*
337 * Lookup the name.
338 * (Uses root node as the search starting point)
339 */
340 Status = AcpiNsLookup (NULL, InternalPath, ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
341 ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE, NULL, &Node);
342 if (ACPI_FAILURE (Status))
343 {
344 AcpiOsPrintf ("Could not locate name: %s, %s\n",
345 Name, AcpiFormatException (Status));
346 }
347
348 ACPI_FREE (InternalPath);
349 return (Node);
350 }
351
352
353 /*******************************************************************************
354 *
355 * FUNCTION: AcpiDbUint32ToHexString
356 *
357 * PARAMETERS: Value - The value to be converted to string
358 * Buffer - Buffer for result (not less than 11 bytes)
359 *
360 * RETURN: None
361 *
362 * DESCRIPTION: Convert the unsigned 32-bit value to the hexadecimal image
363 *
364 * NOTE: It is the caller's responsibility to ensure that the length of buffer
365 * is sufficient.
366 *
367 ******************************************************************************/
368
369 void
370 AcpiDbUint32ToHexString (
371 UINT32 Value,
372 char *Buffer)
373 {
374 int i;
375
376
377 if (Value == 0)
378 {
379 ACPI_STRCPY (Buffer, "0");
380 return;
381 }
382
383 Buffer[8] = '\0';
384
385 for (i = 7; i >= 0; i--)
386 {
387 Buffer[i] = Converter [Value & 0x0F];
388 Value = Value >> 4;
389 }
390 }
488 /*******************************************************************************
489 *
490 * FUNCTION: AcpiDbDumpBuffer
491 *
492 * PARAMETERS: Address - Pointer to the buffer
493 *
494 * RETURN: None
495 *
496 * DESCRIPTION: Print a portion of a buffer
497 *
498 ******************************************************************************/
499
500 void
501 AcpiDbDumpBuffer (
502 UINT32 Address)
503 {
504
505 AcpiOsPrintf ("\nLocation %X:\n", Address);
506
507 AcpiDbgLevel |= ACPI_LV_TABLES;
508 AcpiUtDebugDumpBuffer (ACPI_TO_POINTER (Address), 64, DB_BYTE_DISPLAY,
509 ACPI_UINT32_MAX);
510 }
511 #endif
512
513 #endif /* ACPI_DEBUGGER */
|