1 /****************************************************************************** 2 * 3 * Module Name: adisasm - Application-level disassembler routines 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2018, 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 <contrib/dev/acpica/compiler/aslcompiler.h> 153 #include <contrib/dev/acpica/include/amlcode.h> 154 #include <contrib/dev/acpica/include/acdisasm.h> 155 #include <contrib/dev/acpica/include/acdispat.h> 156 #include <contrib/dev/acpica/include/acnamesp.h> 157 #include <contrib/dev/acpica/include/acparser.h> 158 #include <contrib/dev/acpica/include/acapps.h> 159 160 161 #define _COMPONENT ACPI_TOOLS 162 ACPI_MODULE_NAME ("adisasm") 163 164 /* Local prototypes */ 165 166 static ACPI_STATUS 167 AdDoExternalFileList ( 168 char *Filename); 169 170 static ACPI_STATUS 171 AdDisassembleOneTable ( 172 ACPI_TABLE_HEADER *Table, 173 FILE *File, 174 char *Filename, 175 char *DisasmFilename); 176 177 static ACPI_STATUS 178 AdReparseOneTable ( 179 ACPI_TABLE_HEADER *Table, 180 FILE *File, 181 ACPI_OWNER_ID OwnerId); 182 183 184 ACPI_TABLE_DESC LocalTables[1]; 185 ACPI_PARSE_OBJECT *AcpiGbl_ParseOpRoot; 186 187 188 /* Stubs for everything except ASL compiler */ 189 190 #ifndef ACPI_ASL_COMPILER 191 BOOLEAN 192 AcpiDsIsResultUsed ( 193 ACPI_PARSE_OBJECT *Op, 194 ACPI_WALK_STATE *WalkState) 195 { 196 return (TRUE); 197 } 198 199 ACPI_STATUS 200 AcpiDsMethodError ( 201 ACPI_STATUS Status, 202 ACPI_WALK_STATE *WalkState) 203 { 204 return (Status); 205 } 206 #endif 207 208 209 /******************************************************************************* 210 * 211 * FUNCTION: AdInitialize 212 * 213 * PARAMETERS: None 214 * 215 * RETURN: Status 216 * 217 * DESCRIPTION: ACPICA and local initialization 218 * 219 ******************************************************************************/ 220 221 ACPI_STATUS 222 AdInitialize ( 223 void) 224 { 225 ACPI_STATUS Status; 226 227 228 /* ACPICA subsystem initialization */ 229 230 Status = AcpiOsInitialize (); 231 if (ACPI_FAILURE (Status)) 232 { 233 fprintf (stderr, "Could not initialize ACPICA subsystem: %s\n", 234 AcpiFormatException (Status)); 235 236 return (Status); 237 } 238 239 Status = AcpiUtInitGlobals (); 240 if (ACPI_FAILURE (Status)) 241 { 242 fprintf (stderr, "Could not initialize ACPICA globals: %s\n", 243 AcpiFormatException (Status)); 244 245 return (Status); 246 } 247 248 Status = AcpiUtMutexInitialize (); 249 if (ACPI_FAILURE (Status)) 250 { 251 fprintf (stderr, "Could not initialize ACPICA mutex objects: %s\n", 252 AcpiFormatException (Status)); 253 254 return (Status); 255 } 256 257 Status = AcpiNsRootInitialize (); 258 if (ACPI_FAILURE (Status)) 259 { 260 fprintf (stderr, "Could not initialize ACPICA namespace: %s\n", 261 AcpiFormatException (Status)); 262 263 return (Status); 264 } 265 266 /* Setup the Table Manager (cheat - there is no RSDT) */ 267 268 AcpiGbl_RootTableList.MaxTableCount = 1; 269 AcpiGbl_RootTableList.CurrentTableCount = 0; 270 AcpiGbl_RootTableList.Tables = LocalTables; 271 272 return (AE_OK); 273 } 274 275 276 /****************************************************************************** 277 * 278 * FUNCTION: AdAmlDisassemble 279 * 280 * PARAMETERS: Filename - AML input filename 281 * OutToFile - TRUE if output should go to a file 282 * Prefix - Path prefix for output 283 * OutFilename - where the filename is returned 284 * 285 * RETURN: Status 286 * 287 * DESCRIPTION: Disassembler entry point. Disassemble an entire ACPI table. 288 * 289 *****************************************************************************/ 290 291 ACPI_STATUS 292 AdAmlDisassemble ( 293 BOOLEAN OutToFile, 294 char *Filename, 295 char *Prefix, 296 char **OutFilename) 297 { 298 ACPI_STATUS Status; 299 char *DisasmFilename = NULL; 300 FILE *File = NULL; 301 ACPI_TABLE_HEADER *Table = NULL; 302 ACPI_NEW_TABLE_DESC *ListHead = NULL; 303 304 305 /* 306 * Input: AML code from either a file or via GetTables (memory or 307 * registry) 308 */ 309 if (Filename) 310 { 311 /* Get the list of all AML tables in the file */ 312 313 Status = AcGetAllTablesFromFile (Filename, 314 ACPI_GET_ALL_TABLES, &ListHead); 315 if (ACPI_FAILURE (Status)) 316 { 317 AcpiOsPrintf ("Could not get ACPI tables from %s, %s\n", 318 Filename, AcpiFormatException (Status)); 319 return (Status); 320 } 321 322 /* Process any user-specified files for external objects */ 323 324 Status = AdDoExternalFileList (Filename); 325 if (ACPI_FAILURE (Status)) 326 { 327 return (Status); 328 } 329 } 330 else 331 { 332 Status = AdGetLocalTables (); 333 if (ACPI_FAILURE (Status)) 334 { 335 AcpiOsPrintf ("Could not get ACPI tables, %s\n", 336 AcpiFormatException (Status)); 337 return (Status); 338 } 339 340 if (!AcpiGbl_DmOpt_Disasm) 341 { 342 return (AE_OK); 343 } 344 345 /* Obtained the local tables, just disassemble the DSDT */ 346 347 Status = AcpiGetTable (ACPI_SIG_DSDT, 0, &Table); 348 if (ACPI_FAILURE (Status)) 349 { 350 AcpiOsPrintf ("Could not get DSDT, %s\n", 351 AcpiFormatException (Status)); 352 return (Status); 353 } 354 355 AcpiOsPrintf ("\nDisassembly of DSDT\n"); 356 Prefix = AdGenerateFilename ("dsdt", Table->OemTableId); 357 } 358 359 /* 360 * Output: ASL code. Redirect to a file if requested 361 */ 362 if (OutToFile) 363 { 364 /* Create/Open a disassembly output file */ 365 366 DisasmFilename = FlGenerateFilename (Prefix, FILE_SUFFIX_DISASSEMBLY); 367 if (!DisasmFilename) 368 { 369 fprintf (stderr, "Could not generate output filename\n"); 370 Status = AE_ERROR; 371 goto Cleanup; 372 } 373 374 File = fopen (DisasmFilename, "w+"); 375 if (!File) 376 { 377 fprintf (stderr, "Could not open output file %s\n", 378 DisasmFilename); 379 Status = AE_ERROR; 380 goto Cleanup; 381 } 382 383 AcpiOsRedirectOutput (File); 384 } 385 386 *OutFilename = DisasmFilename; 387 388 /* Disassemble all AML tables within the file */ 389 390 while (ListHead) 391 { 392 Status = AdDisassembleOneTable (ListHead->Table, 393 File, Filename, DisasmFilename); 394 if (ACPI_FAILURE (Status)) 395 { 396 break; 397 } 398 399 ListHead = ListHead->Next; 400 } 401 402 Cleanup: 403 404 if (Table && 405 !AcpiGbl_ForceAmlDisassembly && 406 !AcpiUtIsAmlTable (Table)) 407 { 408 ACPI_FREE (Table); 409 } 410 411 AcDeleteTableList (ListHead); 412 413 if (File) 414 { 415 fclose (File); 416 AcpiOsRedirectOutput (stdout); 417 } 418 419 AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot); 420 AcpiGbl_ParseOpRoot = NULL; 421 return (Status); 422 } 423 424 425 /****************************************************************************** 426 * 427 * FUNCTION: AdDisassembleOneTable 428 * 429 * PARAMETERS: Table - Raw AML table 430 * File - Pointer for the input file 431 * Filename - AML input filename 432 * DisasmFilename - Output filename 433 * 434 * RETURN: Status 435 * 436 * DESCRIPTION: Disassemble a single ACPI table. AML or data table. 437 * 438 *****************************************************************************/ 439 440 static ACPI_STATUS 441 AdDisassembleOneTable ( 442 ACPI_TABLE_HEADER *Table, 443 FILE *File, 444 char *Filename, 445 char *DisasmFilename) 446 { 447 ACPI_STATUS Status; 448 ACPI_OWNER_ID OwnerId; 449 450 451 #ifdef ACPI_ASL_COMPILER 452 453 /* 454 * For ASL-/ASL+ converter: replace the temporary "XXXX" 455 * table signature with the original. This "XXXX" makes 456 * it harder for the AML interpreter to run the badaml 457 * (.xxx) file produced from the converter in case if 458 * it fails to get deleted. 459 */ 460 if (AcpiGbl_CaptureComments) 461 { 462 strncpy (Table->Signature, AcpiGbl_TableSig, ACPI_NAME_SIZE); 463 } 464 #endif 465 466 /* ForceAmlDisassembly means to assume the table contains valid AML */ 467 468 if (!AcpiGbl_ForceAmlDisassembly && !AcpiUtIsAmlTable (Table)) 469 { 470 AdDisassemblerHeader (Filename, ACPI_IS_DATA_TABLE); 471 472 /* This is a "Data Table" (non-AML table) */ 473 474 AcpiOsPrintf (" * ACPI Data Table [%4.4s]\n *\n", 475 Table->Signature); 476 AcpiOsPrintf (" * Format: [HexOffset DecimalOffset ByteLength] " 477 "FieldName : FieldValue\n */\n\n"); 478 479 AcpiDmDumpDataTable (Table); 480 fprintf (stderr, "Acpi Data Table [%4.4s] decoded\n", 481 Table->Signature); 482 483 if (File) 484 { 485 fprintf (stderr, "Formatted output: %s - %u bytes\n", 486 DisasmFilename, CmGetFileSize (File)); 487 } 488 489 return (AE_OK); 490 } 491 492 /* 493 * This is an AML table (DSDT or SSDT). 494 * Always parse the tables, only option is what to display 495 */ 496 Status = AdParseTable (Table, &OwnerId, TRUE, FALSE); 497 if (ACPI_FAILURE (Status)) 498 { 499 AcpiOsPrintf ("Could not parse ACPI tables, %s\n", 500 AcpiFormatException (Status)); 501 return (Status); 502 } 503 504 /* Debug output, namespace and parse tree */ 505 506 if (AslCompilerdebug && File) 507 { 508 AcpiOsPrintf ("/**** Before second load\n"); 509 510 NsSetupNamespaceListing (File); 511 NsDisplayNamespace (); 512 513 AcpiOsPrintf ("*****/\n"); 514 } 515 516 /* Load namespace from names created within control methods */ 517 518 AcpiDmFinishNamespaceLoad (AcpiGbl_ParseOpRoot, 519 AcpiGbl_RootNode, OwnerId); 520 521 /* 522 * Cross reference the namespace here, in order to 523 * generate External() statements 524 */ 525 AcpiDmCrossReferenceNamespace (AcpiGbl_ParseOpRoot, 526 AcpiGbl_RootNode, OwnerId); 527 528 if (AslCompilerdebug) 529 { 530 AcpiDmDumpTree (AcpiGbl_ParseOpRoot); 531 } 532 533 /* Find possible calls to external control methods */ 534 535 AcpiDmFindOrphanMethods (AcpiGbl_ParseOpRoot); 536 537 /* 538 * If we found any external control methods, we must reparse 539 * the entire tree with the new information (namely, the 540 * number of arguments per method) 541 */ 542 if (AcpiDmGetUnresolvedExternalMethodCount ()) 543 { 544 Status = AdReparseOneTable (Table, File, OwnerId); 545 if (ACPI_FAILURE (Status)) 546 { 547 return (Status); 548 } 549 } 550 551 /* 552 * Now that the namespace is finalized, we can perform namespace 553 * transforms. 554 * 555 * 1) Convert fixed-offset references to resource descriptors 556 * to symbolic references (Note: modifies namespace) 557 */ 558 AcpiDmConvertParseObjects (AcpiGbl_ParseOpRoot, AcpiGbl_RootNode); 559 560 /* Optional displays */ 561 562 if (AcpiGbl_DmOpt_Disasm) 563 { 564 /* This is the real disassembly */ 565 566 AdDisplayTables (Filename, Table); 567 568 /* Dump hex table if requested (-vt) */ 569 570 AcpiDmDumpDataTable (Table); 571 572 fprintf (stderr, "Disassembly completed\n"); 573 if (File) 574 { 575 fprintf (stderr, "ASL Output: %s - %u bytes\n", 576 DisasmFilename, CmGetFileSize (File)); 577 } 578 579 if (AslGbl_MapfileFlag) 580 { 581 fprintf (stderr, "%14s %s - %u bytes\n", 582 AslGbl_Files[ASL_FILE_MAP_OUTPUT].ShortDescription, 583 AslGbl_Files[ASL_FILE_MAP_OUTPUT].Filename, 584 FlGetFileSize (ASL_FILE_MAP_OUTPUT)); 585 } 586 } 587 588 return (AE_OK); 589 } 590 591 592 /****************************************************************************** 593 * 594 * FUNCTION: AdReparseOneTable 595 * 596 * PARAMETERS: Table - Raw AML table 597 * File - Pointer for the input file 598 * OwnerId - ID for this table 599 * 600 * RETURN: Status 601 * 602 * DESCRIPTION: Reparse a table that has already been loaded. Used to 603 * integrate information about external control methods. 604 * These methods may have been previously parsed incorrectly. 605 * 606 *****************************************************************************/ 607 608 static ACPI_STATUS 609 AdReparseOneTable ( 610 ACPI_TABLE_HEADER *Table, 611 FILE *File, 612 ACPI_OWNER_ID OwnerId) 613 { 614 ACPI_STATUS Status; 615 ACPI_COMMENT_ADDR_NODE *AddrListHead; 616 617 618 fprintf (stderr, 619 "\nFound %u external control methods, " 620 "reparsing with new information\n", 621 AcpiDmGetUnresolvedExternalMethodCount ()); 622 623 /* Reparse, rebuild namespace */ 624 625 AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot); 626 AcpiGbl_ParseOpRoot = NULL; 627 AcpiNsDeleteNamespaceSubtree (AcpiGbl_RootNode); 628 629 AcpiGbl_RootNode = NULL; 630 AcpiGbl_RootNodeStruct.Name.Integer = ACPI_ROOT_NAME; 631 AcpiGbl_RootNodeStruct.DescriptorType = ACPI_DESC_TYPE_NAMED; 632 AcpiGbl_RootNodeStruct.Type = ACPI_TYPE_DEVICE; 633 AcpiGbl_RootNodeStruct.Parent = NULL; 634 AcpiGbl_RootNodeStruct.Child = NULL; 635 AcpiGbl_RootNodeStruct.Peer = NULL; 636 AcpiGbl_RootNodeStruct.Object = NULL; 637 AcpiGbl_RootNodeStruct.Flags = 0; 638 639 Status = AcpiNsRootInitialize (); 640 if (ACPI_FAILURE (Status)) 641 { 642 return (Status); 643 } 644 645 /* New namespace, add the external definitions first */ 646 647 AcpiDmAddExternalListToNamespace (); 648 649 /* For -ca option: clear the list of comment addresses. */ 650 651 while (AcpiGbl_CommentAddrListHead) 652 { 653 AddrListHead= AcpiGbl_CommentAddrListHead; 654 AcpiGbl_CommentAddrListHead = AcpiGbl_CommentAddrListHead->Next; 655 AcpiOsFree(AddrListHead); 656 } 657 658 /* Parse the table again. No need to reload it, however */ 659 660 Status = AdParseTable (Table, NULL, FALSE, FALSE); 661 if (ACPI_FAILURE (Status)) 662 { 663 AcpiOsPrintf ("Could not parse ACPI tables, %s\n", 664 AcpiFormatException (Status)); 665 return (Status); 666 } 667 668 /* Cross reference the namespace again */ 669 670 AcpiDmFinishNamespaceLoad (AcpiGbl_ParseOpRoot, 671 AcpiGbl_RootNode, OwnerId); 672 673 AcpiDmCrossReferenceNamespace (AcpiGbl_ParseOpRoot, 674 AcpiGbl_RootNode, OwnerId); 675 676 /* Debug output - namespace and parse tree */ 677 678 if (AslCompilerdebug) 679 { 680 AcpiOsPrintf ("/**** After second load and resource conversion\n"); 681 if (File) 682 { 683 NsSetupNamespaceListing (File); 684 NsDisplayNamespace (); 685 } 686 687 AcpiOsPrintf ("*****/\n"); 688 AcpiDmDumpTree (AcpiGbl_ParseOpRoot); 689 } 690 691 return (AE_OK); 692 } 693 694 695 /****************************************************************************** 696 * 697 * FUNCTION: AdDoExternalFileList 698 * 699 * PARAMETERS: Filename - Input file for the table 700 * 701 * RETURN: Status 702 * 703 * DESCRIPTION: Process all tables found in the -e external files list 704 * 705 *****************************************************************************/ 706 707 static ACPI_STATUS 708 AdDoExternalFileList ( 709 char *Filename) 710 { 711 ACPI_EXTERNAL_FILE *ExternalFileList; 712 char *ExternalFilename; 713 ACPI_NEW_TABLE_DESC *ExternalListHead = NULL; 714 ACPI_STATUS Status; 715 ACPI_STATUS GlobalStatus = AE_OK; 716 ACPI_OWNER_ID OwnerId; 717 718 719 /* 720 * External filenames are specified on the command line like this: 721 * Example: iasl -e file1,file2,file3 -d xxx.aml 722 */ 723 ExternalFileList = AcpiGbl_ExternalFileList; 724 725 /* Process each external file */ 726 727 while (ExternalFileList) 728 { 729 ExternalFilename = ExternalFileList->Path; 730 if (!strcmp (ExternalFilename, Filename)) 731 { 732 /* Next external file */ 733 734 ExternalFileList = ExternalFileList->Next; 735 continue; 736 } 737 738 AcpiOsPrintf ("External object resolution file %16s\n", 739 ExternalFilename); 740 741 Status = AcGetAllTablesFromFile ( 742 ExternalFilename, ACPI_GET_ONLY_AML_TABLES, &ExternalListHead); 743 if (ACPI_FAILURE (Status)) 744 { 745 if (Status == AE_TYPE) 746 { 747 ExternalFileList = ExternalFileList->Next; 748 GlobalStatus = AE_TYPE; 749 Status = AE_OK; 750 continue; 751 } 752 753 AcDeleteTableList (ExternalListHead); 754 return (Status); 755 } 756 757 /* Load external tables for symbol resolution */ 758 759 while (ExternalListHead) 760 { 761 Status = AdParseTable ( 762 ExternalListHead->Table, &OwnerId, TRUE, TRUE); 763 if (ACPI_FAILURE (Status)) 764 { 765 AcpiOsPrintf ("Could not parse external ACPI tables, %s\n", 766 AcpiFormatException (Status)); 767 AcDeleteTableList (ExternalListHead); 768 return (Status); 769 } 770 771 /* 772 * Load namespace from names created within control methods 773 * Set owner id of nodes in external table 774 */ 775 AcpiDmFinishNamespaceLoad (AcpiGbl_ParseOpRoot, 776 AcpiGbl_RootNode, OwnerId); 777 AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot); 778 779 ExternalListHead = ExternalListHead->Next; 780 } 781 782 /* Next external file */ 783 784 ExternalFileList = ExternalFileList->Next; 785 } 786 787 AcDeleteTableList (ExternalListHead); 788 789 if (ACPI_FAILURE (GlobalStatus)) 790 { 791 return (GlobalStatus); 792 } 793 794 /* Clear external list generated by Scope in external tables */ 795 796 if (AcpiGbl_ExternalFileList) 797 { 798 AcpiDmClearExternalList (); 799 } 800 801 /* Load any externals defined in the optional external ref file */ 802 803 AcpiDmGetExternalsFromFile (); 804 return (AE_OK); 805 } 806