1 /****************************************************************************** 2 * 3 * Module Name: aemain - Main routine for the AcpiExec utility 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2019, 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 #include "aecommon.h" 153 154 #define _COMPONENT ACPI_TOOLS 155 ACPI_MODULE_NAME ("aemain") 156 157 158 /* 159 * Main routine for the ACPI user-space execution utility. 160 * 161 * Portability note: The utility depends upon the host for command-line 162 * wildcard support - it is not implemented locally. For example: 163 * 164 * Linux/Unix systems: Shell expands wildcards automatically. 165 * 166 * Windows: The setargv.obj module must be linked in to automatically 167 * expand wildcards. 168 */ 169 170 /* Local prototypes */ 171 172 static int 173 AeDoOptions ( 174 int argc, 175 char **argv); 176 177 178 #define AE_BUFFER_SIZE 1024 179 #define ASL_MAX_FILES 256 180 181 /* Execution modes */ 182 183 #define AE_MODE_COMMAND_LOOP 0 /* Normal command execution loop */ 184 #define AE_MODE_BATCH_MULTIPLE 1 /* -b option to execute a command line */ 185 #define AE_MODE_BATCH_SINGLE 2 /* -m option to execute a single control method */ 186 187 188 /* Globals */ 189 190 BOOLEAN AcpiGbl_UseLocalFaultHandler = TRUE; 191 BOOLEAN AcpiGbl_VerboseHandlers = FALSE; 192 UINT8 AcpiGbl_RegionFillValue = 0; 193 BOOLEAN AcpiGbl_IgnoreErrors = FALSE; 194 BOOLEAN AcpiGbl_AbortLoopOnTimeout = FALSE; 195 BOOLEAN AcpiGbl_DbOpt_NoRegionSupport = FALSE; 196 UINT8 AcpiGbl_UseHwReducedFadt = FALSE; 197 BOOLEAN AcpiGbl_DoInterfaceTests = FALSE; 198 BOOLEAN AcpiGbl_LoadTestTables = FALSE; 199 BOOLEAN AcpiGbl_AeLoadOnly = FALSE; 200 static UINT8 AcpiGbl_ExecutionMode = AE_MODE_COMMAND_LOOP; 201 static char BatchBuffer[AE_BUFFER_SIZE]; /* Batch command buffer */ 202 INIT_FILE_ENTRY *AcpiGbl_InitEntries = NULL; 203 UINT32 AcpiGbl_InitFileLineCount = 0; 204 205 #define ACPIEXEC_NAME "AML Execution/Debug Utility" 206 #define AE_SUPPORTED_OPTIONS "?b:d:e:f^ghlm^rt^v^:x:" 207 208 209 /* Stubs for the disassembler */ 210 211 void 212 MpSaveGpioInfo ( 213 ACPI_PARSE_OBJECT *Op, 214 AML_RESOURCE *Resource, 215 UINT32 PinCount, 216 UINT16 *PinList, 217 char *DeviceName) 218 { 219 } 220 221 void 222 MpSaveSerialInfo ( 223 ACPI_PARSE_OBJECT *Op, 224 AML_RESOURCE *Resource, 225 char *DeviceName) 226 { 227 } 228 229 230 /****************************************************************************** 231 * 232 * FUNCTION: usage 233 * 234 * PARAMETERS: None 235 * 236 * RETURN: None 237 * 238 * DESCRIPTION: Print a usage message 239 * 240 *****************************************************************************/ 241 242 static void 243 usage ( 244 void) 245 { 246 247 ACPI_USAGE_HEADER ("acpiexec [options] AMLfile1 AMLfile2 ..."); 248 249 ACPI_OPTION ("-b \"CommandLine\"", "Batch mode command line execution (cmd1;cmd2;...)"); 250 ACPI_OPTION ("-h -?", "Display this help message"); 251 ACPI_OPTION ("-m [Method]", "Batch mode method execution. Default=MAIN"); 252 printf ("\n"); 253 254 ACPI_OPTION ("-da", "Disable method abort on error"); 255 ACPI_OPTION ("-df", "Disable Local fault handler"); 256 ACPI_OPTION ("-di", "Disable execution of STA/INI methods during init"); 257 ACPI_OPTION ("-do", "Disable Operation Region address simulation"); 258 ACPI_OPTION ("-dp", "Disable loading DSDT/SSDT as a control method\n" 259 " (enable legacy grouping of module-level code)"); 260 ACPI_OPTION ("-dr", "Disable repair of method return values"); 261 ACPI_OPTION ("-ds", "Disable method auto-serialization"); 262 ACPI_OPTION ("-dt", "Disable allocation tracking (performance)"); 263 printf ("\n"); 264 265 ACPI_OPTION ("-ed", "Enable timer output for Debug Object"); 266 ACPI_OPTION ("-ef", "Enable display of final memory statistics"); 267 ACPI_OPTION ("-ei", "Enable additional tests for ACPICA interfaces"); 268 ACPI_OPTION ("-el", "Enable loading of additional test tables"); 269 ACPI_OPTION ("-eo", "Enable object evaluation log"); 270 ACPI_OPTION ("-es", "Enable Interpreter Slack Mode"); 271 ACPI_OPTION ("-et", "Enable debug semaphore timeout"); 272 printf ("\n"); 273 274 ACPI_OPTION ("-fi <File>", "Specify namespace initialization file"); 275 ACPI_OPTION ("-fv <Value>", "Operation Region initialization fill value"); 276 printf ("\n"); 277 278 ACPI_OPTION ("-l", "Load tables and namespace only"); 279 ACPI_OPTION ("-r", "Use hardware-reduced FADT V5"); 280 ACPI_OPTION ("-te", "Exit loop on timeout instead of aborting method"); 281 ACPI_OPTION ("-to <Seconds>", "Set timeout period for AML while loops"); 282 printf ("\n"); 283 284 ACPI_OPTION ("-v", "Display version information"); 285 ACPI_OPTION ("-va", "Display verbose dump of any memory leaks"); 286 ACPI_OPTION ("-vd", "Display build date and time"); 287 ACPI_OPTION ("-vh", "Verbose exception handler output"); 288 ACPI_OPTION ("-vi", "Verbose initialization output"); 289 ACPI_OPTION ("-vr", "Verbose region handler output"); 290 ACPI_OPTION ("-x <DebugLevel>", "Debug output level"); 291 292 printf ("\n From within the interactive mode, use '?' or \"help\" to see\n" 293 " a list of available AML Debugger commands\n"); 294 } 295 296 297 /****************************************************************************** 298 * 299 * FUNCTION: AeDoOptions 300 * 301 * PARAMETERS: argc/argv - Standard argc/argv 302 * 303 * RETURN: Status 304 * 305 * DESCRIPTION: Command line option processing 306 * 307 *****************************************************************************/ 308 309 static int 310 AeDoOptions ( 311 int argc, 312 char **argv) 313 { 314 int j; 315 UINT32 Temp; 316 317 318 while ((j = AcpiGetopt (argc, argv, AE_SUPPORTED_OPTIONS)) != ACPI_OPT_END) switch (j) 319 { 320 case 'b': 321 322 if (strlen (AcpiGbl_Optarg) > (AE_BUFFER_SIZE -1)) 323 { 324 printf ("**** The length of command line (%u) exceeded maximum (%d)\n", 325 (UINT32) strlen (AcpiGbl_Optarg), (AE_BUFFER_SIZE -1)); 326 return (-1); 327 } 328 AcpiGbl_ExecutionMode = AE_MODE_BATCH_MULTIPLE; 329 strcpy (BatchBuffer, AcpiGbl_Optarg); 330 break; 331 332 case 'd': 333 334 switch (AcpiGbl_Optarg[0]) 335 { 336 case 'a': 337 338 AcpiGbl_IgnoreErrors = TRUE; 339 break; 340 341 case 'f': 342 343 AcpiGbl_UseLocalFaultHandler = FALSE; 344 break; 345 346 case 'i': 347 348 AcpiGbl_DbOpt_NoIniMethods = TRUE; 349 break; 350 351 case 'o': 352 353 AcpiGbl_DbOpt_NoRegionSupport = TRUE; 354 break; 355 356 case 'p': 357 358 AcpiGbl_ExecuteTablesAsMethods = FALSE; 359 break; 360 361 case 'r': 362 363 AcpiGbl_DisableAutoRepair = TRUE; 364 break; 365 366 case 's': 367 368 AcpiGbl_AutoSerializeMethods = FALSE; 369 break; 370 371 case 't': 372 373 #ifdef ACPI_DBG_TRACK_ALLOCATIONS 374 AcpiGbl_DisableMemTracking = TRUE; 375 #endif 376 break; 377 378 default: 379 380 printf ("Unknown option: -d%s\n", AcpiGbl_Optarg); 381 return (-1); 382 } 383 break; 384 385 case 'e': 386 387 switch (AcpiGbl_Optarg[0]) 388 { 389 case 'd': 390 391 AcpiGbl_DisplayDebugTimer = TRUE; 392 break; 393 394 case 'f': 395 396 #ifdef ACPI_DBG_TRACK_ALLOCATIONS 397 AcpiGbl_DisplayFinalMemStats = TRUE; 398 #endif 399 break; 400 401 case 'i': 402 403 AcpiGbl_DoInterfaceTests = TRUE; 404 break; 405 406 case 'l': 407 408 AcpiGbl_LoadTestTables = TRUE; 409 break; 410 411 case 'o': 412 413 AcpiDbgLevel |= ACPI_LV_EVALUATION; 414 AcpiGbl_DbConsoleDebugLevel |= ACPI_LV_EVALUATION; 415 break; 416 417 case 's': 418 419 AcpiGbl_EnableInterpreterSlack = TRUE; 420 printf ("Enabling AML Interpreter slack mode\n"); 421 break; 422 423 case 't': 424 425 AcpiGbl_DebugTimeout = TRUE; 426 break; 427 428 default: 429 430 printf ("Unknown option: -e%s\n", AcpiGbl_Optarg); 431 return (-1); 432 } 433 break; 434 435 case 'f': 436 437 switch (AcpiGbl_Optarg[0]) 438 { 439 case 'v': /* -fv: region fill value */ 440 441 if (AcpiGetoptArgument (argc, argv)) 442 { 443 return (-1); 444 } 445 446 AcpiGbl_RegionFillValue = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0); 447 break; 448 449 case 'i': /* -fi: specify initialization file */ 450 451 if (AcpiGetoptArgument (argc, argv)) 452 { 453 return (-1); 454 } 455 456 if (AeOpenInitializationFile (AcpiGbl_Optarg)) 457 { 458 return (-1); 459 } 460 break; 461 462 default: 463 464 printf ("Unknown option: -f%s\n", AcpiGbl_Optarg); 465 return (-1); 466 } 467 break; 468 469 case 'g': 470 471 AcpiGbl_DbFilename = NULL; 472 break; 473 474 case 'h': 475 case '?': 476 477 usage(); 478 return (1); 479 480 case 'l': 481 482 AcpiGbl_AeLoadOnly = TRUE; 483 break; 484 485 case 'm': 486 487 AcpiGbl_ExecutionMode = AE_MODE_BATCH_SINGLE; 488 switch (AcpiGbl_Optarg[0]) 489 { 490 case '^': 491 492 strcpy (BatchBuffer, "MAIN"); 493 break; 494 495 default: 496 497 strcpy (BatchBuffer, AcpiGbl_Optarg); 498 break; 499 } 500 break; 501 502 case 'r': 503 504 AcpiGbl_UseHwReducedFadt = TRUE; 505 printf ("Using ACPI 5.0 Hardware Reduced Mode via version 5 FADT\n"); 506 break; 507 508 case 't': 509 510 switch (AcpiGbl_Optarg[0]) 511 { 512 case 'o': /* -to: Set loop timeout in seconds */ 513 514 if (AcpiGetoptArgument (argc, argv)) 515 { 516 return (-1); 517 } 518 519 Temp = strtoul (AcpiGbl_Optarg, NULL, 0); 520 if (!Temp || (Temp > ACPI_UINT16_MAX)) 521 { 522 printf ("%s: Invalid loop timeout value\n", 523 AcpiGbl_Optarg); 524 return (-1); 525 } 526 527 AcpiGbl_MaxLoopIterations = (UINT16) Temp; 528 printf ("Automatic loop timeout after %u seconds\n", 529 AcpiGbl_MaxLoopIterations); 530 break; 531 532 case 'e': 533 534 AcpiGbl_AbortLoopOnTimeout = TRUE; 535 break; 536 537 default: 538 539 printf ("Unknown option: -t%s\n", AcpiGbl_Optarg); 540 return (-1); 541 } 542 break; 543 544 case 'v': 545 546 switch (AcpiGbl_Optarg[0]) 547 { 548 case '^': /* -v: (Version): signon already emitted, just exit */ 549 550 return (1); 551 552 case 'a': 553 554 AcpiGbl_VerboseLeakDump = TRUE; 555 break; 556 557 case 'd': 558 559 printf (ACPI_COMMON_BUILD_TIME); 560 return (1); 561 562 case 'h': 563 564 AcpiGbl_VerboseHandlers = TRUE; 565 break; 566 567 case 'i': 568 569 AcpiDbgLevel |= ACPI_LV_INIT_NAMES; 570 break; 571 572 case 'r': 573 574 AcpiGbl_DisplayRegionAccess = TRUE; 575 break; 576 577 default: 578 579 printf ("Unknown option: -v%s\n", AcpiGbl_Optarg); 580 return (-1); 581 } 582 break; 583 584 case 'x': 585 586 AcpiDbgLevel = strtoul (AcpiGbl_Optarg, NULL, 16); 587 AcpiGbl_DbConsoleDebugLevel = AcpiDbgLevel; 588 printf ("Debug Level: 0x%8.8X\n", AcpiDbgLevel); 589 break; 590 591 default: 592 593 usage(); 594 return (-1); 595 } 596 597 return (0); 598 } 599 600 601 /****************************************************************************** 602 * 603 * FUNCTION: main 604 * 605 * PARAMETERS: argc, argv 606 * 607 * RETURN: Status 608 * 609 * DESCRIPTION: Main routine for AcpiExec utility 610 * 611 *****************************************************************************/ 612 613 int ACPI_SYSTEM_XFACE 614 main ( 615 int argc, 616 char **argv) 617 { 618 ACPI_NEW_TABLE_DESC *ListHead = NULL; 619 ACPI_STATUS Status; 620 UINT32 InitFlags; 621 int ExitCode = 0; 622 623 624 ACPI_DEBUG_INITIALIZE (); /* For debug version only */ 625 626 signal (SIGINT, AeSignalHandler); 627 628 /* Init debug globals */ 629 630 AcpiDbgLevel = ACPI_NORMAL_DEFAULT; 631 AcpiDbgLayer = 0xFFFFFFFF; 632 633 /* Module-level code. Use new architecture */ 634 635 AcpiGbl_ExecuteTablesAsMethods = TRUE; 636 637 /* 638 * Initialize ACPICA and start debugger thread. 639 * 640 * NOTE: After ACPICA initialization, AcpiTerminate MUST be called 641 * before this procedure exits -- otherwise, the console may be 642 * left in an incorrect state. 643 */ 644 Status = AcpiInitializeSubsystem (); 645 ACPI_CHECK_OK (AcpiInitializeSubsystem, Status); 646 if (ACPI_FAILURE (Status)) 647 { 648 goto ErrorExit; 649 } 650 651 /* Use a shorter timeout value for acpiexec */ 652 653 AcpiGbl_MaxLoopIterations = 1; 654 655 /* Initialize the AML debugger */ 656 657 Status = AcpiInitializeDebugger (); 658 ACPI_CHECK_OK (AcpiInitializeDebugger, Status); 659 if (ACPI_FAILURE (Status)) 660 { 661 goto ErrorExit; 662 } 663 664 printf (ACPI_COMMON_SIGNON (ACPIEXEC_NAME)); 665 if (argc < 2) 666 { 667 usage (); 668 goto NormalExit; 669 } 670 671 /* Get the command line options */ 672 673 ExitCode = AeDoOptions (argc, argv); 674 if (ExitCode) 675 { 676 if (ExitCode > 0) 677 { 678 ExitCode = 0; 679 } 680 681 goto ErrorExit; 682 } 683 684 if (AcpiGbl_UseLocalFaultHandler) 685 { 686 signal (SIGSEGV, AeSignalHandler); 687 } 688 689 AeProcessInitFile(); 690 691 /* The remaining arguments are filenames for ACPI tables */ 692 693 if (!argv[AcpiGbl_Optind]) 694 { 695 goto EnterDebugger; 696 } 697 698 AcpiGbl_CstyleDisassembly = FALSE; /* Not supported for AcpiExec */ 699 700 /* Get each of the ACPI table files on the command line */ 701 702 while (argv[AcpiGbl_Optind]) 703 { 704 /* Get all ACPI AML tables in this file */ 705 706 Status = AcGetAllTablesFromFile (argv[AcpiGbl_Optind], 707 ACPI_GET_ALL_TABLES, &ListHead); 708 if (ACPI_FAILURE (Status)) 709 { 710 ExitCode = -1; 711 goto ErrorExit; 712 } 713 714 AcpiGbl_Optind++; 715 } 716 717 printf ("\n"); 718 719 /* Build a local RSDT with all tables and let ACPICA process the RSDT */ 720 721 Status = AeBuildLocalTables (ListHead); 722 if (ACPI_FAILURE (Status)) 723 { 724 goto ErrorExit; 725 } 726 727 /* Install all of the ACPI tables */ 728 729 Status = AeInstallTables (); 730 if (ACPI_FAILURE (Status)) 731 { 732 printf ("**** Could not install ACPI tables, %s\n", 733 AcpiFormatException (Status)); 734 goto EnterDebugger; 735 } 736 737 /* 738 * Install most of the handlers (Regions, Notify, Table, etc.) 739 * Override the default region handlers, especially SystemMemory, 740 * which is simulated in this utility. 741 */ 742 Status = AeInstallEarlyHandlers (); 743 if (ACPI_FAILURE (Status)) 744 { 745 goto EnterDebugger; 746 } 747 748 Status = AeLoadTables (); 749 750 /* 751 * Exit namespace initialization for the "load namespace only" option. 752 * No control methods will be executed. However, still enter the 753 * the debugger. 754 */ 755 if (AcpiGbl_AeLoadOnly) 756 { 757 goto EnterDebugger; 758 } 759 760 if (ACPI_FAILURE (Status)) 761 { 762 printf ("**** Could not load ACPI tables, %s\n", 763 AcpiFormatException (Status)); 764 goto EnterDebugger; 765 } 766 767 /* Setup initialization flags for ACPICA */ 768 769 InitFlags = (ACPI_NO_HANDLER_INIT | ACPI_NO_ACPI_ENABLE); 770 if (AcpiGbl_DbOpt_NoIniMethods) 771 { 772 InitFlags |= (ACPI_NO_DEVICE_INIT | ACPI_NO_OBJECT_INIT); 773 } 774 775 /* 776 * Main initialization for ACPICA subsystem 777 * TBD: Need a way to call this after the ACPI table "LOAD" command? 778 * 779 * NOTE: This initialization does not match the _Lxx and _Exx methods 780 * to individual GPEs, as there are no real GPEs when the hardware 781 * is simulated - because there is no namespace until AeLoadTables is 782 * executed. This may have to change if AcpiExec is ever run natively 783 * on actual hardware (such as under UEFI). 784 */ 785 Status = AcpiEnableSubsystem (InitFlags); 786 if (ACPI_FAILURE (Status)) 787 { 788 printf ("**** Could not EnableSubsystem, %s\n", 789 AcpiFormatException (Status)); 790 goto EnterDebugger; 791 } 792 793 /* 794 * Install handlers for "device driver" space IDs (EC,SMBus, etc.) 795 * and fixed event handlers 796 */ 797 AeInstallLateHandlers (); 798 799 /* Finish the ACPICA initialization */ 800 801 Status = AcpiInitializeObjects (InitFlags); 802 if (ACPI_FAILURE (Status)) 803 { 804 printf ("**** Could not InitializeObjects, %s\n", 805 AcpiFormatException (Status)); 806 goto EnterDebugger; 807 } 808 809 AeMiscellaneousTests (); 810 811 812 EnterDebugger: 813 814 /* Exit if error above and we are in one of the batch modes */ 815 816 if (ACPI_FAILURE (Status) && (AcpiGbl_ExecutionMode > 0)) 817 { 818 goto ErrorExit; 819 } 820 821 /* Run a batch command or enter the command loop */ 822 823 switch (AcpiGbl_ExecutionMode) 824 { 825 default: 826 case AE_MODE_COMMAND_LOOP: 827 828 AcpiRunDebugger (NULL); 829 break; 830 831 case AE_MODE_BATCH_MULTIPLE: 832 833 AcpiRunDebugger (BatchBuffer); 834 break; 835 836 case AE_MODE_BATCH_SINGLE: 837 838 AcpiDbExecute (BatchBuffer, NULL, NULL, EX_NO_SINGLE_STEP); 839 break; 840 } 841 842 /* Shut down the debugger and ACPICA */ 843 844 AcpiTerminateDebugger (); 845 846 /* re-enable debug output for AcpiTerminate output */ 847 848 AcpiGbl_DbOutputFlags = ACPI_DB_CONSOLE_OUTPUT; 849 850 NormalExit: 851 ExitCode = 0; 852 853 ErrorExit: 854 (void) AcpiTerminate (); 855 AcDeleteTableList (ListHead); 856 AcpiOsFree (AcpiGbl_InitEntries); 857 return (ExitCode); 858 } 859