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 - 2009, 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  4196
 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_STATUS
 174 AcpiDbDisassembleMethod (
 175     char                    *Name);
 176
 177 void
 178 AcpiDbDisplayTableInfo (
 179     char                    *TableArg);
 180
 181 void
 182 AcpiDbUnloadAcpiTable (
 183     char                    *TableArg,
 184     char                    *InstanceArg);
 185
 186 void
 187 AcpiDbSetMethodBreakpoint (
 188     char                    *Location,
 189     ACPI_WALK_STATE         *WalkState,
 190     ACPI_PARSE_OBJECT       *Op);
 191
 192 void
 193 AcpiDbSetMethodCallBreakpoint (
 194     ACPI_PARSE_OBJECT       *Op);
 195
 196 void
 197 AcpiDbGetBusInfo (
 198     void);
 199
 200 void
 201 AcpiDbDisassembleAml (
 202     char                    *Statements,
 203     ACPI_PARSE_OBJECT       *Op);
 204
 205 void
 206 AcpiDbDumpNamespace (
 207     char                    *StartArg,
 208     char                    *DepthArg);
 209
 210 void
 211 AcpiDbDumpNamespaceByOwner (
 212     char                    *OwnerArg,
 213     char                    *DepthArg);
 214
 215 void
 216 AcpiDbSendNotify (
 217     char                    *Name,
 218     UINT32                  Value);
 219
 220 void
 221 AcpiDbSetMethodData (
 222     char                    *TypeArg,
 223     char                    *IndexArg,
 224     char                    *ValueArg);
 225
 226 ACPI_STATUS
 227 AcpiDbDisplayObjects (
 228     char                    *ObjTypeArg,
 229     char                    *DisplayCountArg);
 230
 231 ACPI_STATUS
 232 AcpiDbFindNameInNamespace (
 233     char                    *NameArg);
 234
 235 void
 236 AcpiDbSetScope (
 237     char                    *Name);
 238
 239 ACPI_STATUS
 240 AcpiDbSleep (
 241     char                    *ObjectArg);
 242
 243 void
 244 AcpiDbFindReferences (
 245     char                    *ObjectArg);
 246
 247 void
 248 AcpiDbDisplayLocks (
 249     void);
 250
 251 void
 252 AcpiDbDisplayResources (
 253     char                    *ObjectArg);
 254
 255 void
 256 AcpiDbDisplayGpes (
 257     void);
 258
 259 void
 260 AcpiDbCheckIntegrity (
 261     void);
 262
 263 void
 264 AcpiDbGenerateGpe (
 265     char                    *GpeArg,
 266     char                    *BlockArg);
 267
 268 void
 269 AcpiDbCheckPredefinedNames (
 270     void);
 271
 272 void
 273 AcpiDbBatchExecute (
 274     char                    *CountArg);
 275
 276 /*
 277  * dbdisply - debug display commands
 278  */
 279 void
 280 AcpiDbDisplayMethodInfo (
 281     ACPI_PARSE_OBJECT       *Op);
 282
 283 void
 284 AcpiDbDecodeAndDisplayObject (
 285     char                    *Target,
 286     char                    *OutputType);
 287
 288 void
 289 AcpiDbDisplayResultObject (
 290     ACPI_OPERAND_OBJECT     *ObjDesc,
 291     ACPI_WALK_STATE         *WalkState);
 292
 293 ACPI_STATUS
 294 AcpiDbDisplayAllMethods (
 295     char                    *DisplayCountArg);
 296
 297 void
 298 AcpiDbDisplayArguments (
 299     void);
 300
 301 void
 302 AcpiDbDisplayLocals (
 303     void);
 304
 305 void
 306 AcpiDbDisplayResults (
 307     void);
 308
 309 void
 310 AcpiDbDisplayCallingTree (
 311     void);
 312
 313 void
 314 AcpiDbDisplayObjectType (
 315     char                    *ObjectArg);
 316
 317 void
 318 AcpiDbDisplayArgumentObject (
 319     ACPI_OPERAND_OBJECT     *ObjDesc,
 320     ACPI_WALK_STATE         *WalkState);
 321
 322
 323 /*
 324  * dbexec - debugger control method execution
 325  */
 326 void
 327 AcpiDbExecute (
 328     char                    *Name,
 329     char                    **Args,
 330     UINT32                  Flags);
 331
 332 void
 333 AcpiDbCreateExecutionThreads (
 334     char                    *NumThreadsArg,
 335     char                    *NumLoopsArg,
 336     char                    *MethodNameArg);
 337
 338 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
 339 UINT32
 340 AcpiDbGetCacheInfo (
 341     ACPI_MEMORY_LIST        *Cache);
 342 #endif
 343
 344
 345 /*
 346  * dbfileio - Debugger file I/O commands
 347  */
 348 ACPI_OBJECT_TYPE
 349 AcpiDbMatchArgument (
 350     char                    *UserArgument,
 351     ARGUMENT_INFO           *Arguments);
 352
 353 void
 354 AcpiDbCloseDebugFile (
 355     void);
 356
 357 void
 358 AcpiDbOpenDebugFile (
 359     char                    *Name);
 360
 361 ACPI_STATUS
 362 AcpiDbLoadAcpiTable (
 363     char                    *Filename);
 364
 365 ACPI_STATUS
 366 AcpiDbGetTableFromFile (
 367     char                    *Filename,
 368     ACPI_TABLE_HEADER       **Table);
 369
 370 ACPI_STATUS
 371 AcpiDbReadTableFromFile (
 372     char                    *Filename,
 373     ACPI_TABLE_HEADER       **Table);
 374
 375
 376 /*
 377  * dbhistry - debugger HISTORY command
 378  */
 379 void
 380 AcpiDbAddToHistory (
 381     char                    *CommandLine);
 382
 383 void
 384 AcpiDbDisplayHistory (
 385     void);
 386
 387 char *
 388 AcpiDbGetFromHistory (
 389     char                    *CommandNumArg);
 390
 391
 392 /*
 393  * dbinput - user front-end to the AML debugger
 394  */
 395 ACPI_STATUS
 396 AcpiDbCommandDispatch (
 397     char                    *InputBuffer,
 398     ACPI_WALK_STATE         *WalkState,
 399     ACPI_PARSE_OBJECT       *Op);
 400
 401 void ACPI_SYSTEM_XFACE
 402 AcpiDbExecuteThread (
 403     void                    *Context);
 404
 405 ACPI_STATUS
 406 AcpiDbUserCommands (
 407     char                    Prompt,
 408     ACPI_PARSE_OBJECT       *Op);
 409
 410
 411 /*
 412  * dbstats - Generation and display of ACPI table statistics
 413  */
 414 void
 415 AcpiDbGenerateStatistics (
 416     ACPI_PARSE_OBJECT       *Root,
 417     BOOLEAN                 IsMethod);
 418
 419 ACPI_STATUS
 420 AcpiDbDisplayStatistics (
 421     char                    *TypeArg);
 422
 423
 424 /*
 425  * dbutils - AML debugger utilities
 426  */
 427 void
 428 AcpiDbSetOutputDestination (
 429     UINT32                  Where);
 430
 431 void
 432 AcpiDbDumpExternalObject (
 433     ACPI_OBJECT             *ObjDesc,
 434     UINT32                  Level);
 435
 436 void
 437 AcpiDbPrepNamestring (
 438     char                    *Name);
 439
 440 ACPI_NAMESPACE_NODE *
 441 AcpiDbLocalNsLookup (
 442     char                    *Name);
 443
 444 void
 445 AcpiDbUInt32ToHexString (
 446     UINT32                  Value,
 447     char                    *Buffer);
 448
 449 #endif  /* __ACDEBUG_H__ */