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 - 2021, 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 * Alternatively, you may choose to be licensed under the terms of the 117 * following license: 118 * 119 * Redistribution and use in source and binary forms, with or without 120 * modification, are permitted provided that the following conditions 121 * are met: 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. 133 * 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. 145 * 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. 149 * 150 *****************************************************************************/ 151 152 #ifndef __ACDEBUG_H__ 153 #define __ACDEBUG_H__ 154 155 /* The debugger is used in conjunction with the disassembler most of time */ 156 157 #ifdef ACPI_DISASSEMBLER 158 #include <contrib/dev/acpica/include/acdisasm.h> 159 #endif 160 161 162 #define ACPI_DEBUG_BUFFER_SIZE 0x4000 /* 16K buffer for return objects */ 163 #define ACPI_DEBUG_LENGTH_FORMAT " (%.4X bits, %.3X bytes)" 164 165 typedef struct acpi_db_command_info 166 { 167 const char *Name; /* Command Name */ 168 UINT8 MinArgs; /* Minimum arguments required */ 169 170 } ACPI_DB_COMMAND_INFO; 171 172 typedef struct acpi_db_command_help 173 { 174 UINT8 LineCount; /* Number of help lines */ 175 char *Invocation; /* Command Invocation */ 176 char *Description; /* Command Description */ 177 178 } ACPI_DB_COMMAND_HELP; 179 180 typedef struct acpi_db_argument_info 181 { 182 const char *Name; /* Argument Name */ 183 184 } ACPI_DB_ARGUMENT_INFO; 185 186 typedef struct acpi_db_execute_walk 187 { 188 UINT32 Count; 189 UINT32 MaxCount; 190 char NameSeg[ACPI_NAMESEG_SIZE + 1]; 191 192 } ACPI_DB_EXECUTE_WALK; 193 194 195 #define PARAM_LIST(pl) pl 196 197 #define EX_NO_SINGLE_STEP 1 198 #define EX_SINGLE_STEP 2 199 #define EX_ALL 4 200 201 202 /* 203 * dbxface - external debugger interfaces 204 */ 205 ACPI_DBR_DEPENDENT_RETURN_OK ( 206 ACPI_STATUS 207 AcpiDbSingleStep ( 208 ACPI_WALK_STATE *WalkState, 209 ACPI_PARSE_OBJECT *Op, 210 UINT32 OpType)) 211 212 ACPI_DBR_DEPENDENT_RETURN_VOID ( 213 void 214 AcpiDbSignalBreakPoint ( 215 ACPI_WALK_STATE *WalkState)) 216 217 218 /* 219 * dbcmds - debug commands and output routines 220 */ 221 ACPI_NAMESPACE_NODE * 222 AcpiDbConvertToNode ( 223 char *InString); 224 225 void 226 AcpiDbDisplayTableInfo ( 227 char *TableArg); 228 229 void 230 AcpiDbDisplayTemplate ( 231 char *BufferArg); 232 233 void 234 AcpiDbUnloadAcpiTable ( 235 char *Name); 236 237 void 238 AcpiDbSendNotify ( 239 char *Name, 240 UINT32 Value); 241 242 void 243 AcpiDbDisplayInterfaces ( 244 char *ActionArg, 245 char *InterfaceNameArg); 246 247 ACPI_STATUS 248 AcpiDbSleep ( 249 char *ObjectArg); 250 251 void 252 AcpiDbTrace ( 253 char *EnableArg, 254 char *MethodArg, 255 char *OnceArg); 256 257 void 258 AcpiDbDisplayLocks ( 259 void); 260 261 void 262 AcpiDbDisplayResources ( 263 char *ObjectArg); 264 265 ACPI_HW_DEPENDENT_RETURN_VOID ( 266 void 267 AcpiDbDisplayGpes ( 268 void)) 269 270 void 271 AcpiDbDisplayHandlers ( 272 void); 273 274 ACPI_HW_DEPENDENT_RETURN_VOID ( 275 void 276 AcpiDbGenerateGpe ( 277 char *GpeArg, 278 char *BlockArg)) 279 280 ACPI_HW_DEPENDENT_RETURN_VOID ( 281 void 282 AcpiDbGenerateSci ( 283 void)) 284 285 void 286 AcpiDbExecuteTest ( 287 char *TypeArg); 288 289 290 /* 291 * dbconvert - miscellaneous conversion routines 292 */ 293 ACPI_STATUS 294 AcpiDbHexCharToValue ( 295 int HexChar, 296 UINT8 *ReturnValue); 297 298 ACPI_STATUS 299 AcpiDbConvertToPackage ( 300 char *String, 301 ACPI_OBJECT *Object); 302 303 ACPI_STATUS 304 AcpiDbConvertToObject ( 305 ACPI_OBJECT_TYPE Type, 306 char *String, 307 ACPI_OBJECT *Object); 308 309 UINT8 * 310 AcpiDbEncodePldBuffer ( 311 ACPI_PLD_INFO *PldInfo); 312 313 void 314 AcpiDbDumpPldBuffer ( 315 ACPI_OBJECT *ObjDesc); 316 317 318 /* 319 * dbmethod - control method commands 320 */ 321 void 322 AcpiDbSetMethodBreakpoint ( 323 char *Location, 324 ACPI_WALK_STATE *WalkState, 325 ACPI_PARSE_OBJECT *Op); 326 327 void 328 AcpiDbSetMethodCallBreakpoint ( 329 ACPI_PARSE_OBJECT *Op); 330 331 void 332 AcpiDbSetMethodData ( 333 char *TypeArg, 334 char *IndexArg, 335 char *ValueArg); 336 337 ACPI_STATUS 338 AcpiDbDisassembleMethod ( 339 char *Name); 340 341 void 342 AcpiDbDisassembleAml ( 343 char *Statements, 344 ACPI_PARSE_OBJECT *Op); 345 346 void 347 AcpiDbEvaluatePredefinedNames ( 348 void); 349 350 void 351 AcpiDbEvaluateAll ( 352 char *NameSeg); 353 354 355 /* 356 * dbnames - namespace commands 357 */ 358 void 359 AcpiDbSetScope ( 360 char *Name); 361 362 void 363 AcpiDbDumpNamespace ( 364 char *StartArg, 365 char *DepthArg); 366 367 void 368 AcpiDbDumpNamespacePaths ( 369 void); 370 371 void 372 AcpiDbDumpNamespaceByOwner ( 373 char *OwnerArg, 374 char *DepthArg); 375 376 ACPI_STATUS 377 AcpiDbFindNameInNamespace ( 378 char *NameArg); 379 380 void 381 AcpiDbCheckPredefinedNames ( 382 void); 383 384 ACPI_STATUS 385 AcpiDbDisplayObjects ( 386 char *ObjTypeArg, 387 char *DisplayCountArg); 388 389 void 390 AcpiDbCheckIntegrity ( 391 void); 392 393 void 394 AcpiDbFindReferences ( 395 char *ObjectArg); 396 397 void 398 AcpiDbGetBusInfo ( 399 void); 400 401 ACPI_STATUS 402 AcpiDbDisplayFields ( 403 UINT32 AddressSpaceId); 404 405 406 /* 407 * dbdisply - debug display commands 408 */ 409 void 410 AcpiDbDisplayMethodInfo ( 411 ACPI_PARSE_OBJECT *Op); 412 413 void 414 AcpiDbDecodeAndDisplayObject ( 415 char *Target, 416 char *OutputType); 417 418 ACPI_DBR_DEPENDENT_RETURN_VOID ( 419 void 420 AcpiDbDisplayResultObject ( 421 ACPI_OPERAND_OBJECT *ObjDesc, 422 ACPI_WALK_STATE *WalkState)) 423 424 ACPI_STATUS 425 AcpiDbDisplayAllMethods ( 426 char *DisplayCountArg); 427 428 void 429 AcpiDbDisplayArguments ( 430 void); 431 432 void 433 AcpiDbDisplayLocals ( 434 void); 435 436 void 437 AcpiDbDisplayResults ( 438 void); 439 440 void 441 AcpiDbDisplayCallingTree ( 442 void); 443 444 void 445 AcpiDbDisplayObjectType ( 446 char *ObjectArg); 447 448 ACPI_DBR_DEPENDENT_RETURN_VOID ( 449 void 450 AcpiDbDisplayArgumentObject ( 451 ACPI_OPERAND_OBJECT *ObjDesc, 452 ACPI_WALK_STATE *WalkState)) 453 454 455 /* 456 * dbexec - debugger control method execution 457 */ 458 void 459 AcpiDbExecute ( 460 char *Name, 461 char **Args, 462 ACPI_OBJECT_TYPE *Types, 463 UINT32 Flags); 464 465 void 466 AcpiDbCreateExecutionThread ( 467 char *MethodNameArg, 468 char **Arguments, 469 ACPI_OBJECT_TYPE *Types); 470 471 void 472 AcpiDbCreateExecutionThreads ( 473 char *NumThreadsArg, 474 char *NumLoopsArg, 475 char *MethodNameArg); 476 477 void 478 AcpiDbDeleteObjects ( 479 UINT32 Count, 480 ACPI_OBJECT *Objects); 481 482 #ifdef ACPI_DBG_TRACK_ALLOCATIONS 483 UINT32 484 AcpiDbGetCacheInfo ( 485 ACPI_MEMORY_LIST *Cache); 486 #endif 487 488 489 /* 490 * dbfileio - Debugger file I/O commands 491 */ 492 ACPI_OBJECT_TYPE 493 AcpiDbMatchArgument ( 494 char *UserArgument, 495 ACPI_DB_ARGUMENT_INFO *Arguments); 496 497 void 498 AcpiDbCloseDebugFile ( 499 void); 500 501 void 502 AcpiDbOpenDebugFile ( 503 char *Name); 504 505 ACPI_STATUS 506 AcpiDbLoadAcpiTable ( 507 char *Filename); 508 509 ACPI_STATUS 510 AcpiDbLoadTables ( 511 ACPI_NEW_TABLE_DESC *ListHead); 512 513 514 /* 515 * dbhistry - debugger HISTORY command 516 */ 517 void 518 AcpiDbAddToHistory ( 519 char *CommandLine); 520 521 void 522 AcpiDbDisplayHistory ( 523 void); 524 525 char * 526 AcpiDbGetFromHistory ( 527 char *CommandNumArg); 528 529 char * 530 AcpiDbGetHistoryByIndex ( 531 UINT32 CommanddNum); 532 533 534 /* 535 * dbinput - user front-end to the AML debugger 536 */ 537 ACPI_STATUS 538 AcpiDbCommandDispatch ( 539 char *InputBuffer, 540 ACPI_WALK_STATE *WalkState, 541 ACPI_PARSE_OBJECT *Op); 542 543 void ACPI_SYSTEM_XFACE 544 AcpiDbExecuteThread ( 545 void *Context); 546 547 ACPI_STATUS 548 AcpiDbUserCommands ( 549 void); 550 551 char * 552 AcpiDbGetNextToken ( 553 char *String, 554 char **Next, 555 ACPI_OBJECT_TYPE *ReturnType); 556 557 558 /* 559 * dbobject 560 */ 561 void 562 AcpiDbDecodeInternalObject ( 563 ACPI_OPERAND_OBJECT *ObjDesc); 564 565 void 566 AcpiDbDisplayInternalObject ( 567 ACPI_OPERAND_OBJECT *ObjDesc, 568 ACPI_WALK_STATE *WalkState); 569 570 void 571 AcpiDbDecodeArguments ( 572 ACPI_WALK_STATE *WalkState); 573 574 void 575 AcpiDbDecodeLocals ( 576 ACPI_WALK_STATE *WalkState); 577 578 void 579 AcpiDbDumpMethodInfo ( 580 ACPI_STATUS Status, 581 ACPI_WALK_STATE *WalkState); 582 583 584 /* 585 * dbstats - Generation and display of ACPI table statistics 586 */ 587 void 588 AcpiDbGenerateStatistics ( 589 ACPI_PARSE_OBJECT *Root, 590 BOOLEAN IsMethod); 591 592 ACPI_STATUS 593 AcpiDbDisplayStatistics ( 594 char *TypeArg); 595 596 597 /* 598 * dbutils - AML debugger utilities 599 */ 600 void 601 AcpiDbSetOutputDestination ( 602 UINT32 Where); 603 604 void 605 AcpiDbDumpExternalObject ( 606 ACPI_OBJECT *ObjDesc, 607 UINT32 Level); 608 609 void 610 AcpiDbPrepNamestring ( 611 char *Name); 612 613 ACPI_NAMESPACE_NODE * 614 AcpiDbLocalNsLookup ( 615 char *Name); 616 617 void 618 AcpiDbUint32ToHexString ( 619 UINT32 Value, 620 char *Buffer); 621 622 #endif /* __ACDEBUG_H__ */ 623