drivers/bus/acpi/acpica/include/acdebug.h

   1 /******************************************************************************
   2  *
   3  * Name: acdebug.h - ACPI/AML debugger
   4  *
   5  *****************************************************************************/
   6
   7 /******************************************************************************
   8  *
   9  * 1. Copyright Notice
  10  *
  11  * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp.
  12  * All rights reserved.
  13  *
  14  * 2. License
  15  *
  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
  19  * property rights.
  20  *
  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
  27  *
  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;
  36  *
  37  * The above copyright and patent license is granted only if the following
  38  * conditions are met:
  39  *
  40  * 3. Conditions
  41  *
  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.
  53  *
  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
  64  * make.
  65  *
  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
  70  * distribution.
  71  *
  72  * 3.4. Intel retains all right, title, and interest in and to the Original
  73  * Intel Code.
  74  *
  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.
  79  *
  80  * 4. Disclaimer and Export Compliance
  81  *
  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
  88  * PARTICULAR PURPOSE.
  89  *
  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
  97  * LIMITED REMEDY.
  98  *
  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.
 113  *
 114  *****************************************************************************/
 115
 116 #ifndef __ACDEBUG_H__
 117 #define __ACDEBUG_H__
 118
 119
 120 #define ACPI_DEBUG_BUFFER_SIZE  0x4000      /* 16K buffer for return objects */
 121
 122 typedef struct CommandInfo
 123 {
 124     char                    *Name;          /* Command Name */
 125     UINT8                   MinArgs;        /* Minimum arguments required */
 126
 127 } COMMAND_INFO;
 128
 129 typedef struct ArgumentInfo
 130 {
 131     char                    *Name;          /* Argument Name */
 132
 133 } ARGUMENT_INFO;
 134
 135 typedef struct acpi_execute_walk
 136 {
 137     UINT32                  Count;
 138     UINT32                  MaxCount;
 139
 140 } ACPI_EXECUTE_WALK;
 141
 142
 143 #define PARAM_LIST(pl)                  pl
 144 #define DBTEST_OUTPUT_LEVEL(lvl)        if (AcpiGbl_DbOpt_verbose)
 145 #define VERBOSE_PRINT(fp)               DBTEST_OUTPUT_LEVEL(lvl) {\
 146                                             AcpiOsPrintf PARAM_LIST(fp);}
 147
 148 #define EX_NO_SINGLE_STEP               1
 149 #define EX_SINGLE_STEP                  2
 150
 151
 152 /*
 153  * dbxface - external debugger interfaces
 154  */
 155 ACPI_STATUS
 156 AcpiDbInitialize (
 157     void);
 158
 159 void
 160 AcpiDbTerminate (
 161     void);
 162
 163 ACPI_STATUS
 164 AcpiDbSingleStep (
 165     ACPI_WALK_STATE         *WalkState,
 166     ACPI_PARSE_OBJECT       *Op,
 167     UINT32                  OpType);
 168
 169
 170 /*
 171  * dbcmds - debug commands and output routines
 172  */
 173 ACPI_NAMESPACE_NODE *
 174 AcpiDbConvertToNode (
 175     char                    *InString);
 176
 177 void
 178 AcpiDbDisplayTableInfo (
 179     char                    *TableArg);
 180
 181 void
 182 AcpiDbUnloadAcpiTable (
 183     char                    *TableArg,
 184     char                    *InstanceArg);
 185
 186 void
 187 AcpiDbSendNotify (
 188     char                    *Name,
 189     UINT32                  Value);
 190
 191 void
 192 AcpiDbDisplayInterfaces (
 193     char                    *ActionArg,
 194     char                    *InterfaceNameArg);
 195
 196 ACPI_STATUS
 197 AcpiDbSleep (
 198     char                    *ObjectArg);
 199
 200 void
 201 AcpiDbDisplayLocks (
 202     void);
 203
 204 void
 205 AcpiDbDisplayResources (
 206     char                    *ObjectArg);
 207
 208 void
 209 AcpiDbDisplayGpes (
 210     void);
 211
 212 void
 213 AcpiDbDisplayHandlers (
 214     void);
 215
 216 void
 217 AcpiDbGenerateGpe (
 218     char                    *GpeArg,
 219     char                    *BlockArg);
 220
 221
 222 /*
 223  * dbmethod - control method commands
 224  */
 225 void
 226 AcpiDbSetMethodBreakpoint (
 227     char                    *Location,
 228     ACPI_WALK_STATE         *WalkState,
 229     ACPI_PARSE_OBJECT       *Op);
 230
 231 void
 232 AcpiDbSetMethodCallBreakpoint (
 233     ACPI_PARSE_OBJECT       *Op);
 234
 235 void
 236 AcpiDbSetMethodData (
 237     char                    *TypeArg,
 238     char                    *IndexArg,
 239     char                    *ValueArg);
 240
 241 ACPI_STATUS
 242 AcpiDbDisassembleMethod (
 243     char                    *Name);
 244
 245 void
 246 AcpiDbDisassembleAml (
 247     char                    *Statements,
 248     ACPI_PARSE_OBJECT       *Op);
 249
 250 void
 251 AcpiDbBatchExecute (
 252     char                    *CountArg);
 253
 254
 255 /*
 256  * dbnames - namespace commands
 257  */
 258 void
 259 AcpiDbSetScope (
 260     char                    *Name);
 261
 262 void
 263 AcpiDbDumpNamespace (
 264     char                    *StartArg,
 265     char                    *DepthArg);
 266
 267 void
 268 AcpiDbDumpNamespaceByOwner (
 269     char                    *OwnerArg,
 270     char                    *DepthArg);
 271
 272 ACPI_STATUS
 273 AcpiDbFindNameInNamespace (
 274     char                    *NameArg);
 275
 276 void
 277 AcpiDbCheckPredefinedNames (
 278     void);
 279
 280 ACPI_STATUS
 281 AcpiDbDisplayObjects (
 282     char                    *ObjTypeArg,
 283     char                    *DisplayCountArg);
 284
 285 void
 286 AcpiDbCheckIntegrity (
 287     void);
 288
 289 void
 290 AcpiDbFindReferences (
 291     char                    *ObjectArg);
 292
 293 void
 294 AcpiDbGetBusInfo (
 295     void);
 296
 297
 298 /*
 299  * dbdisply - debug display commands
 300  */
 301 void
 302 AcpiDbDisplayMethodInfo (
 303     ACPI_PARSE_OBJECT       *Op);
 304
 305 void
 306 AcpiDbDecodeAndDisplayObject (
 307     char                    *Target,
 308     char                    *OutputType);
 309
 310 void
 311 AcpiDbDisplayResultObject (
 312     ACPI_OPERAND_OBJECT     *ObjDesc,
 313     ACPI_WALK_STATE         *WalkState);
 314
 315 ACPI_STATUS
 316 AcpiDbDisplayAllMethods (
 317     char                    *DisplayCountArg);
 318
 319 void
 320 AcpiDbDisplayArguments (
 321     void);
 322
 323 void
 324 AcpiDbDisplayLocals (
 325     void);
 326
 327 void
 328 AcpiDbDisplayResults (
 329     void);
 330
 331 void
 332 AcpiDbDisplayCallingTree (
 333     void);
 334
 335 void
 336 AcpiDbDisplayObjectType (
 337     char                    *ObjectArg);
 338
 339 void
 340 AcpiDbDisplayArgumentObject (
 341     ACPI_OPERAND_OBJECT     *ObjDesc,
 342     ACPI_WALK_STATE         *WalkState);
 343
 344
 345 /*
 346  * dbexec - debugger control method execution
 347  */
 348 void
 349 AcpiDbExecute (
 350     char                    *Name,
 351     char                    **Args,
 352     ACPI_OBJECT_TYPE        *Types,
 353     UINT32                  Flags);
 354
 355 void
 356 AcpiDbCreateExecutionThreads (
 357     char                    *NumThreadsArg,
 358     char                    *NumLoopsArg,
 359     char                    *MethodNameArg);
 360
 361 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
 362 UINT32
 363 AcpiDbGetCacheInfo (
 364     ACPI_MEMORY_LIST        *Cache);
 365 #endif
 366
 367
 368 /*
 369  * dbfileio - Debugger file I/O commands
 370  */
 371 ACPI_OBJECT_TYPE
 372 AcpiDbMatchArgument (
 373     char                    *UserArgument,
 374     ARGUMENT_INFO           *Arguments);
 375
 376 void
 377 AcpiDbCloseDebugFile (
 378     void);
 379
 380 void
 381 AcpiDbOpenDebugFile (
 382     char                    *Name);
 383
 384 ACPI_STATUS
 385 AcpiDbLoadAcpiTable (
 386     char                    *Filename);
 387
 388 ACPI_STATUS
 389 AcpiDbGetTableFromFile (
 390     char                    *Filename,
 391     ACPI_TABLE_HEADER       **Table);
 392
 393 ACPI_STATUS
 394 AcpiDbReadTableFromFile (
 395     char                    *Filename,
 396     ACPI_TABLE_HEADER       **Table);
 397
 398
 399 /*
 400  * dbhistry - debugger HISTORY command
 401  */
 402 void
 403 AcpiDbAddToHistory (
 404     char                    *CommandLine);
 405
 406 void
 407 AcpiDbDisplayHistory (
 408     void);
 409
 410 char *
 411 AcpiDbGetFromHistory (
 412     char                    *CommandNumArg);
 413
 414
 415 /*
 416  * dbinput - user front-end to the AML debugger
 417  */
 418 ACPI_STATUS
 419 AcpiDbCommandDispatch (
 420     char                    *InputBuffer,
 421     ACPI_WALK_STATE         *WalkState,
 422     ACPI_PARSE_OBJECT       *Op);
 423
 424 void ACPI_SYSTEM_XFACE
 425 AcpiDbExecuteThread (
 426     void                    *Context);
 427
 428 ACPI_STATUS
 429 AcpiDbUserCommands (
 430     char                    Prompt,
 431     ACPI_PARSE_OBJECT       *Op);
 432
 433 char *
 434 AcpiDbGetNextToken (
 435     char                    *String,
 436     char                    **Next,
 437     ACPI_OBJECT_TYPE        *ReturnType);
 438
 439
 440 /*
 441  * dbstats - Generation and display of ACPI table statistics
 442  */
 443 void
 444 AcpiDbGenerateStatistics (
 445     ACPI_PARSE_OBJECT       *Root,
 446     BOOLEAN                 IsMethod);
 447
 448 ACPI_STATUS
 449 AcpiDbDisplayStatistics (
 450     char                    *TypeArg);
 451
 452
 453 /*
 454  * dbutils - AML debugger utilities
 455  */
 456 void
 457 AcpiDbSetOutputDestination (
 458     UINT32                  Where);
 459
 460 void
 461 AcpiDbDumpExternalObject (
 462     ACPI_OBJECT             *ObjDesc,
 463     UINT32                  Level);
 464
 465 void
 466 AcpiDbPrepNamestring (
 467     char                    *Name);
 468
 469 ACPI_NAMESPACE_NODE *
 470 AcpiDbLocalNsLookup (
 471     char                    *Name);
 472
 473 void
 474 AcpiDbUInt32ToHexString (
 475     UINT32                  Value,
 476     char                    *Buffer);
 477
 478 #endif  /* __ACDEBUG_H__ */