1/****************************************************************************** 2 * 3 * Module Name: aslcompile - top level compile module 4 * 5 *****************************************************************************/ 6 7/****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2016, 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#include "aslcompiler.h" 117#include "dtcompiler.h" 118#include "acnamesp.h" 119 120#include <stdio.h> 121#include <time.h> 122#include <acapps.h> 123 124#define _COMPONENT ACPI_COMPILER 125 ACPI_MODULE_NAME ("aslcompile") 126 127/* 128 * Main parser entry 129 * External is here in case the parser emits the same external in the 130 * generated header. (Newer versions of Bison) 131 */ 132int 133AslCompilerparse( 134 void); 135 136/* Local prototypes */ 137 138static void 139CmFlushSourceCode ( 140 void); 141 142static void 143CmDumpAllEvents ( 144 void); 145 146 147/******************************************************************************* 148 * 149 * FUNCTION: CmDoCompile 150 * 151 * PARAMETERS: None 152 * 153 * RETURN: Status (0 = OK) 154 * 155 * DESCRIPTION: This procedure performs the entire compile 156 * 157 ******************************************************************************/ 158 159int 160CmDoCompile ( 161 void) 162{ 163 ACPI_STATUS Status; 164 UINT8 FullCompile; 165 UINT8 Event; 166 167 168 FullCompile = UtBeginEvent ("*** Total Compile time ***"); 169 Event = UtBeginEvent ("Open input and output files"); 170 UtEndEvent (Event); 171 172 Event = UtBeginEvent ("Preprocess input file"); 173 if (Gbl_PreprocessFlag) 174 { 175 /* Enter compiler name as a #define */ 176 177 PrAddDefine (ASL_DEFINE, "", FALSE); 178 179 /* Preprocessor */ 180 181 PrDoPreprocess (); 182 Gbl_CurrentLineNumber = 1; 183 Gbl_LogicalLineNumber = 1; 184 185 if (Gbl_PreprocessOnly) 186 { 187 UtEndEvent (Event); 188 CmCleanupAndExit (); 189 return (0); 190 } 191 } 192 UtEndEvent (Event); 193 194 195 /* Build the parse tree */ 196 197 Event = UtBeginEvent ("Parse source code and build parse tree"); 198 AslCompilerparse(); 199 UtEndEvent (Event); 200 201 /* Check for parser-detected syntax errors */ 202 203 if (Gbl_SyntaxError) 204 { 205 fprintf (stderr, 206 "Compiler aborting due to parser-detected syntax error(s)\n"); 207 LsDumpParseTree (); 208 goto ErrorExit; 209 } 210 211 /* Did the parse tree get successfully constructed? */ 212 213 if (!Gbl_ParseTreeRoot) 214 { 215 /* 216 * If there are no errors, then we have some sort of 217 * internal problem. 218 */ 219 AslError (ASL_ERROR, ASL_MSG_COMPILER_INTERNAL, 220 NULL, "- Could not resolve parse tree root node"); 221 222 goto ErrorExit; 223 } 224 225 /* Flush out any remaining source after parse tree is complete */ 226 227 Event = UtBeginEvent ("Flush source input"); 228 CmFlushSourceCode (); 229 230 /* Prune the parse tree if requested (debug purposes only) */ 231 232 if (Gbl_PruneParseTree) 233 { 234 AslPruneParseTree (Gbl_PruneDepth, Gbl_PruneType); 235 } 236 237 /* Optional parse tree dump, compiler debug output only */ 238 239 LsDumpParseTree (); 240 241 OpcGetIntegerWidth (Gbl_ParseTreeRoot->Asl.Child); 242 UtEndEvent (Event); 243 244 /* Pre-process parse tree for any operator transforms */ 245 246 Event = UtBeginEvent ("Parse tree transforms"); 247 DbgPrint (ASL_DEBUG_OUTPUT, "\nParse tree transforms\n\n"); 248 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE, 249 TrAmlTransformWalkBegin, TrAmlTransformWalkEnd, NULL); 250 UtEndEvent (Event); 251 252 /* Generate AML opcodes corresponding to the parse tokens */ 253 254 Event = UtBeginEvent ("Generate AML opcodes"); 255 DbgPrint (ASL_DEBUG_OUTPUT, "Generating AML opcodes\n\n"); 256 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, 257 OpcAmlOpcodeWalk, NULL); 258 UtEndEvent (Event); 259 260 /* 261 * Now that the input is parsed, we can open the AML output file. 262 * Note: by default, the name of this file comes from the table 263 * descriptor within the input file. 264 */ 265 Event = UtBeginEvent ("Open AML output file"); 266 Status = FlOpenAmlOutputFile (Gbl_OutputFilenamePrefix); 267 UtEndEvent (Event); 268 if (ACPI_FAILURE (Status)) 269 { 270 AePrintErrorLog (ASL_FILE_STDERR); 271 return (-1); 272 } 273 274 /* Interpret and generate all compile-time constants */ 275 276 Event = UtBeginEvent ("Constant folding via AML interpreter"); 277 DbgPrint (ASL_DEBUG_OUTPUT, 278 "Interpreting compile-time constant expressions\n\n"); 279 280 if (Gbl_FoldConstants) 281 { 282 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, 283 NULL, OpcAmlConstantWalk, NULL); 284 } 285 else 286 { 287 DbgPrint (ASL_PARSE_OUTPUT, " Optional folding disabled\n"); 288 } 289 UtEndEvent (Event); 290 291 /* Update AML opcodes if necessary, after constant folding */ 292 293 Event = UtBeginEvent ("Updating AML opcodes after constant folding"); 294 DbgPrint (ASL_DEBUG_OUTPUT, 295 "Updating AML opcodes after constant folding\n\n"); 296 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, 297 NULL, OpcAmlOpcodeUpdateWalk, NULL); 298 UtEndEvent (Event); 299 300 /* Calculate all AML package lengths */ 301 302 Event = UtBeginEvent ("Generate AML package lengths"); 303 DbgPrint (ASL_DEBUG_OUTPUT, "Generating Package lengths\n\n"); 304 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, 305 LnPackageLengthWalk, NULL); 306 UtEndEvent (Event); 307 308 if (Gbl_ParseOnlyFlag) 309 { 310 AePrintErrorLog (ASL_FILE_STDERR); 311 UtDisplaySummary (ASL_FILE_STDERR); 312 if (Gbl_DebugFlag) 313 { 314 /* Print error summary to the stdout also */ 315 316 AePrintErrorLog (ASL_FILE_STDOUT); 317 UtDisplaySummary (ASL_FILE_STDOUT); 318 } 319 UtEndEvent (FullCompile); 320 return (0); 321 } 322 323 /* 324 * Create an internal namespace and use it as a symbol table 325 */ 326 327 /* Namespace loading */ 328 329 Event = UtBeginEvent ("Create ACPI Namespace"); 330 DbgPrint (ASL_DEBUG_OUTPUT, "Creating ACPI Namespace\n\n"); 331 Status = LdLoadNamespace (Gbl_ParseTreeRoot); 332 UtEndEvent (Event); 333 if (ACPI_FAILURE (Status)) 334 { 335 goto ErrorExit; 336 } 337 338 /* Namespace cross-reference */ 339 340 AslGbl_NamespaceEvent = UtBeginEvent ( 341 "Cross reference parse tree and Namespace"); 342 DbgPrint (ASL_DEBUG_OUTPUT, "Cross referencing namespace\n\n"); 343 Status = XfCrossReferenceNamespace (); 344 if (ACPI_FAILURE (Status)) 345 { 346 goto ErrorExit; 347 } 348 349 /* Namespace - Check for non-referenced objects */ 350 351 LkFindUnreferencedObjects (); 352 UtEndEvent (AslGbl_NamespaceEvent); 353 354 /* Resolve External Declarations */ 355 356 if (Gbl_DoExternals) 357 { 358 Event = UtBeginEvent ("Resolve all Externals"); 359 DbgPrint (ASL_DEBUG_OUTPUT, "\nResolve Externals\n\n"); 360 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE, 361 ExAmlExternalWalkBegin, ExAmlExternalWalkEnd, NULL); 362 UtEndEvent (Event); 363 } 364 365 /* 366 * Semantic analysis. This can happen only after the 367 * namespace has been loaded and cross-referenced. 368 * 369 * part one - check control methods 370 */ 371 Event = UtBeginEvent ("Analyze control method return types"); 372 AnalysisWalkInfo.MethodStack = NULL; 373 374 DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - Method analysis\n\n"); 375 376 if (Gbl_CrossReferenceOutput) 377 { 378 OtPrintHeaders ("Part 1: Object Reference Map " 379 "(Object references from within each control method)"); 380 } 381 382 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE, 383 MtMethodAnalysisWalkBegin, 384 MtMethodAnalysisWalkEnd, &AnalysisWalkInfo); 385 UtEndEvent (Event); 386 387 /* Generate the object cross-reference file if requested */ 388 389 Event = UtBeginEvent ("Generate cross-reference file"); 390 OtCreateXrefFile (); 391 UtEndEvent (Event); 392 393 /* Semantic error checking part two - typing of method returns */ 394 395 Event = UtBeginEvent ("Determine object types returned by methods"); 396 DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - Method typing\n\n"); 397 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, 398 NULL, AnMethodTypingWalkEnd, NULL); 399 UtEndEvent (Event); 400 401 /* Semantic error checking part three - operand type checking */ 402 403 Event = UtBeginEvent ("Analyze AML operand types"); 404 DbgPrint (ASL_DEBUG_OUTPUT, 405 "Semantic analysis - Operand type checking\n\n"); 406 if (Gbl_DoTypechecking) 407 { 408 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, 409 NULL, AnOperandTypecheckWalkEnd, &AnalysisWalkInfo); 410 } 411 UtEndEvent (Event); 412 413 /* Semantic error checking part four - other miscellaneous checks */ 414 415 Event = UtBeginEvent ("Miscellaneous analysis"); 416 DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - miscellaneous\n\n"); 417 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_DOWNWARD, 418 AnOtherSemanticAnalysisWalkBegin, 419 NULL, &AnalysisWalkInfo); 420 UtEndEvent (Event); 421 422 /* Calculate all AML package lengths */ 423 424 Event = UtBeginEvent ("Finish AML package length generation"); 425 DbgPrint (ASL_DEBUG_OUTPUT, "Generating Package lengths\n\n"); 426 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, 427 LnInitLengthsWalk, NULL); 428 TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, 429 LnPackageLengthWalk, NULL); 430 UtEndEvent (Event); 431 432 /* Code generation - emit the AML */ 433 434 Event = UtBeginEvent ("Generate AML code and write output files"); 435 DbgPrint (ASL_DEBUG_OUTPUT, "Writing AML byte code\n\n"); 436 CgGenerateAmlOutput (); 437 UtEndEvent (Event); 438 439 Event = UtBeginEvent ("Write optional output files"); 440 CmDoOutputFiles (); 441 UtEndEvent (Event); 442 443 UtEndEvent (FullCompile); 444 CmCleanupAndExit (); 445 return (0); 446 447ErrorExit: 448 UtEndEvent (FullCompile); 449 CmCleanupAndExit (); 450 return (-1); 451} 452 453 454/******************************************************************************* 455 * 456 * FUNCTION: AslCompilerSignon 457 * 458 * PARAMETERS: FileId - ID of the output file 459 * 460 * RETURN: None 461 * 462 * DESCRIPTION: Display compiler signon 463 * 464 ******************************************************************************/ 465 466void 467AslCompilerSignon ( 468 UINT32 FileId) 469{ 470 char *Prefix = ""; 471 char *UtilityName; 472 473 474 /* Set line prefix depending on the destination file type */ 475 476 switch (FileId) 477 { 478 case ASL_FILE_ASM_SOURCE_OUTPUT: 479 case ASL_FILE_ASM_INCLUDE_OUTPUT: 480 481 Prefix = "; "; 482 break; 483 484 case ASL_FILE_HEX_OUTPUT: 485 486 if (Gbl_HexOutputFlag == HEX_OUTPUT_ASM) 487 { 488 Prefix = "; "; 489 } 490 else if ((Gbl_HexOutputFlag == HEX_OUTPUT_C) || 491 (Gbl_HexOutputFlag == HEX_OUTPUT_ASL)) 492 { 493 FlPrintFile (ASL_FILE_HEX_OUTPUT, "/*\n"); 494 Prefix = " * "; 495 } 496 break; 497 498 case ASL_FILE_C_SOURCE_OUTPUT: 499 case ASL_FILE_C_OFFSET_OUTPUT: 500 case ASL_FILE_C_INCLUDE_OUTPUT: 501 502 Prefix = " * "; 503 break; 504 505 default: 506 507 /* No other output types supported */ 508 509 break; 510 } 511 512 /* Running compiler or disassembler? */ 513 514 if (Gbl_DisasmFlag) 515 { 516 UtilityName = AML_DISASSEMBLER_NAME; 517 } 518 else 519 { 520 UtilityName = ASL_COMPILER_NAME; 521 } 522 523 /* Compiler signon with copyright */ 524 525 FlPrintFile (FileId, "%s\n", Prefix); 526 FlPrintFile (FileId, ACPI_COMMON_HEADER (UtilityName, Prefix)); 527} 528 529 530/******************************************************************************* 531 * 532 * FUNCTION: AslCompilerFileHeader 533 * 534 * PARAMETERS: FileId - ID of the output file 535 * 536 * RETURN: None 537 * 538 * DESCRIPTION: Header used at the beginning of output files 539 * 540 ******************************************************************************/ 541 542void 543AslCompilerFileHeader ( 544 UINT32 FileId) 545{ 546 struct tm *NewTime; 547 time_t Aclock; 548 char *Prefix = ""; 549 550 551 /* Set line prefix depending on the destination file type */ 552 553 switch (FileId) 554 { 555 case ASL_FILE_ASM_SOURCE_OUTPUT: 556 case ASL_FILE_ASM_INCLUDE_OUTPUT: 557 558 Prefix = "; "; 559 break; 560 561 case ASL_FILE_HEX_OUTPUT: 562 563 if (Gbl_HexOutputFlag == HEX_OUTPUT_ASM) 564 { 565 Prefix = "; "; 566 } 567 else if ((Gbl_HexOutputFlag == HEX_OUTPUT_C) || 568 (Gbl_HexOutputFlag == HEX_OUTPUT_ASL)) 569 { 570 Prefix = " * "; 571 } 572 break; 573 574 case ASL_FILE_C_SOURCE_OUTPUT: 575 case ASL_FILE_C_OFFSET_OUTPUT: 576 case ASL_FILE_C_INCLUDE_OUTPUT: 577 578 Prefix = " * "; 579 break; 580 581 default: 582 583 /* No other output types supported */ 584 585 break; 586 } 587 588 /* Compilation header with timestamp */ 589 590 (void) time (&Aclock); 591 NewTime = localtime (&Aclock); 592 593 FlPrintFile (FileId, 594 "%sCompilation of \"%s\" - %s%s\n", 595 Prefix, Gbl_Files[ASL_FILE_INPUT].Filename, asctime (NewTime), 596 Prefix); 597 598 switch (FileId) 599 { 600 case ASL_FILE_C_SOURCE_OUTPUT: 601 case ASL_FILE_C_OFFSET_OUTPUT: 602 case ASL_FILE_C_INCLUDE_OUTPUT: 603 604 FlPrintFile (FileId, " */\n"); 605 break; 606 607 default: 608 609 /* Nothing to do for other output types */ 610 611 break; 612 } 613} 614 615 616/******************************************************************************* 617 * 618 * FUNCTION: CmFlushSourceCode 619 * 620 * PARAMETERS: None 621 * 622 * RETURN: None 623 * 624 * DESCRIPTION: Read in any remaining source code after the parse tree 625 * has been constructed. 626 * 627 ******************************************************************************/ 628 629static void 630CmFlushSourceCode ( 631 void) 632{ 633 char Buffer; 634 635 636 while (FlReadFile (ASL_FILE_INPUT, &Buffer, 1) != AE_ERROR) 637 { 638 AslInsertLineBuffer ((int) Buffer); 639 } 640 641 AslResetCurrentLineBuffer (); 642} 643 644 645/******************************************************************************* 646 * 647 * FUNCTION: CmDoOutputFiles 648 * 649 * PARAMETERS: None 650 * 651 * RETURN: None. 652 * 653 * DESCRIPTION: Create all "listing" type files 654 * 655 ******************************************************************************/ 656 657void 658CmDoOutputFiles ( 659 void) 660{ 661 662 /* Create listings and hex files */ 663 664 LsDoListings (); 665 HxDoHexOutput (); 666 667 /* Dump the namespace to the .nsp file if requested */ 668 669 (void) NsDisplayNamespace (); 670 671 /* Dump the device mapping file */ 672 673 MpEmitMappingInfo (); 674} 675 676 677/******************************************************************************* 678 * 679 * FUNCTION: CmDumpAllEvents 680 * 681 * PARAMETERS: None 682 * 683 * RETURN: None. 684 * 685 * DESCRIPTION: Dump all compiler events 686 * 687 ******************************************************************************/ 688 689static void 690CmDumpAllEvents ( 691 void) 692{ 693 ASL_EVENT_INFO *Event; 694 UINT32 Delta; 695 UINT32 MicroSeconds; 696 UINT32 MilliSeconds; 697 UINT32 i; 698 699 700 Event = AslGbl_Events; 701 702 DbgPrint (ASL_DEBUG_OUTPUT, "\n\nElapsed time for major events\n\n"); 703 if (Gbl_CompileTimesFlag) 704 { 705 printf ("\nElapsed time for major events\n\n"); 706 } 707 708 for (i = 0; i < AslGbl_NextEvent; i++) 709 { 710 if (Event->Valid) 711 { 712 /* Delta will be in 100-nanosecond units */ 713 714 Delta = (UINT32) (Event->EndTime - Event->StartTime); 715 716 MicroSeconds = Delta / ACPI_100NSEC_PER_USEC; 717 MilliSeconds = Delta / ACPI_100NSEC_PER_MSEC; 718 719 /* Round milliseconds up */ 720 721 if ((MicroSeconds - (MilliSeconds * ACPI_USEC_PER_MSEC)) >= 500) 722 { 723 MilliSeconds++; 724 } 725 726 DbgPrint (ASL_DEBUG_OUTPUT, "%8u usec %8u msec - %s\n", 727 MicroSeconds, MilliSeconds, Event->EventName); 728 729 if (Gbl_CompileTimesFlag) 730 { 731 printf ("%8u usec %8u msec - %s\n", 732 MicroSeconds, MilliSeconds, Event->EventName); 733 } 734 } 735 736 Event++; 737 } 738} 739 740 741/******************************************************************************* 742 * 743 * FUNCTION: CmCleanupAndExit 744 * 745 * PARAMETERS: None 746 * 747 * RETURN: None. 748 * 749 * DESCRIPTION: Close all open files and exit the compiler 750 * 751 ******************************************************************************/ 752 753void 754CmCleanupAndExit ( 755 void) 756{ 757 UINT32 i; 758 BOOLEAN DeleteAmlFile = FALSE; 759 760 761 AePrintErrorLog (ASL_FILE_STDERR); 762 if (Gbl_DebugFlag) 763 { 764 /* Print error summary to stdout also */ 765 766 AePrintErrorLog (ASL_FILE_STDOUT); 767 } 768 769 /* Emit compile times if enabled */ 770 771 CmDumpAllEvents (); 772 773 if (Gbl_CompileTimesFlag) 774 { 775 printf ("\nMiscellaneous compile statistics\n\n"); 776 printf ("%11u : %s\n", TotalParseNodes, "Parse nodes"); 777 printf ("%11u : %s\n", Gbl_NsLookupCount, "Namespace searches"); 778 printf ("%11u : %s\n", TotalNamedObjects, "Named objects"); 779 printf ("%11u : %s\n", TotalMethods, "Control methods"); 780 printf ("%11u : %s\n", TotalAllocations, "Memory Allocations"); 781 printf ("%11u : %s\n", TotalAllocated, "Total allocated memory"); 782 printf ("%11u : %s\n", TotalFolds, "Constant subtrees folded"); 783 printf ("\n"); 784 } 785 786 if (Gbl_NsLookupCount) 787 { 788 DbgPrint (ASL_DEBUG_OUTPUT, 789 "\n\nMiscellaneous compile statistics\n\n"); 790 791 DbgPrint (ASL_DEBUG_OUTPUT, 792 "%32s : %u\n", "Total Namespace searches", 793 Gbl_NsLookupCount); 794 795 DbgPrint (ASL_DEBUG_OUTPUT, 796 "%32s : %u usec\n", "Time per search", ((UINT32) 797 (AslGbl_Events[AslGbl_NamespaceEvent].EndTime - 798 AslGbl_Events[AslGbl_NamespaceEvent].StartTime) / 10) / 799 Gbl_NsLookupCount); 800 } 801 802 if (Gbl_ExceptionCount[ASL_ERROR] > ASL_MAX_ERROR_COUNT) 803 { 804 printf ("\nMaximum error count (%u) exceeded\n", 805 ASL_MAX_ERROR_COUNT); 806 } 807 808 UtDisplaySummary (ASL_FILE_STDOUT); 809 810 /* 811 * We will delete the AML file if there are errors and the 812 * force AML output option has not been used. 813 */ 814 if ((Gbl_ExceptionCount[ASL_ERROR] > 0) && 815 (!Gbl_IgnoreErrors) && 816 Gbl_Files[ASL_FILE_AML_OUTPUT].Handle) 817 { 818 DeleteAmlFile = TRUE; 819 } 820 821 /* Close all open files */ 822 823 /* 824 * Take care with the preprocessor file (.pre), it might be the same 825 * as the "input" file, depending on where the compiler has terminated 826 * or aborted. Prevent attempt to close the same file twice in 827 * loop below. 828 */ 829 if (Gbl_Files[ASL_FILE_PREPROCESSOR].Handle == 830 Gbl_Files[ASL_FILE_INPUT].Handle) 831 { 832 Gbl_Files[ASL_FILE_PREPROCESSOR].Handle = NULL; 833 } 834 835 /* Close the standard I/O files */ 836 837 for (i = ASL_FILE_INPUT; i < ASL_MAX_FILE_TYPE; i++) 838 { 839 FlCloseFile (i); 840 } 841 842 /* Delete AML file if there are errors */ 843 844 if (DeleteAmlFile) 845 { 846 FlDeleteFile (ASL_FILE_AML_OUTPUT); 847 } 848 849 /* Delete the preprocessor temp file unless full debug was specified */ 850 851 if (Gbl_PreprocessFlag && !Gbl_KeepPreprocessorTempFile) 852 { 853 FlDeleteFile (ASL_FILE_PREPROCESSOR); 854 } 855 856 /* 857 * Delete intermediate ("combined") source file (if -ls flag not set) 858 * This file is created during normal ASL/AML compiles. It is not 859 * created by the data table compiler. 860 * 861 * If the -ls flag is set, then the .SRC file should not be deleted. 862 * In this case, Gbl_SourceOutputFlag is set to TRUE. 863 * 864 * Note: Handles are cleared by FlCloseFile above, so we look at the 865 * filename instead, to determine if the .SRC file was actually 866 * created. 867 */ 868 if (!Gbl_SourceOutputFlag) 869 { 870 FlDeleteFile (ASL_FILE_SOURCE_OUTPUT); 871 } 872 873 /* Final cleanup after compiling one file */ 874 875 CmDeleteCaches (); 876} 877 878 879/******************************************************************************* 880 * 881 * FUNCTION: CmDeleteCaches 882 * 883 * PARAMETERS: None 884 * 885 * RETURN: None 886 * 887 * DESCRIPTION: Delete all local cache buffer blocks 888 * 889 ******************************************************************************/ 890 891void 892CmDeleteCaches ( 893 void) 894{ 895 UINT32 BufferCount; 896 ASL_CACHE_INFO *Next; 897 898 899 /* Parse Op cache */ 900 901 BufferCount = 0; 902 while (Gbl_ParseOpCacheList) 903 { 904 Next = Gbl_ParseOpCacheList->Next; 905 ACPI_FREE (Gbl_ParseOpCacheList); 906 Gbl_ParseOpCacheList = Next; 907 BufferCount++; 908 } 909 910 DbgPrint (ASL_DEBUG_OUTPUT, 911 "%u ParseOps, Buffer size: %u ops (%u bytes), %u Buffers\n", 912 Gbl_ParseOpCount, ASL_PARSEOP_CACHE_SIZE, 913 (sizeof (ACPI_PARSE_OBJECT) * ASL_PARSEOP_CACHE_SIZE), BufferCount); 914 915 Gbl_ParseOpCount = 0; 916 Gbl_ParseOpCacheNext = NULL; 917 Gbl_ParseOpCacheLast = NULL; 918 Gbl_ParseTreeRoot = NULL; 919 920 /* Generic string cache */ 921 922 BufferCount = 0; 923 while (Gbl_StringCacheList) 924 { 925 Next = Gbl_StringCacheList->Next; 926 ACPI_FREE (Gbl_StringCacheList); 927 Gbl_StringCacheList = Next; 928 BufferCount++; 929 } 930 931 DbgPrint (ASL_DEBUG_OUTPUT, 932 "%u Strings (%u bytes), Buffer size: %u bytes, %u Buffers\n", 933 Gbl_StringCount, Gbl_StringSize, ASL_STRING_CACHE_SIZE, BufferCount); 934 935 Gbl_StringSize = 0; 936 Gbl_StringCount = 0; 937 Gbl_StringCacheNext = NULL; 938 Gbl_StringCacheLast = NULL; 939} 940