1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920
|
/******************************************************************************
*
* Module Name: aslcompile - top level compile module
*
*****************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
* All rights reserved.
*
* 2. License
*
* 2.1. This is your license from Intel Corp. under its intellectual property
* rights. You may have additional license terms from the party that provided
* you this software, covering your right to use that party's intellectual
* property rights.
*
* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
* copy of the source code appearing in this file ("Covered Code") an
* irrevocable, perpetual, worldwide license under Intel's copyrights in the
* base code distributed originally by Intel ("Original Intel Code") to copy,
* make derivatives, distribute, use and display any portion of the Covered
* Code in any form, with the right to sublicense such rights; and
*
* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
* license (with the right to sublicense), under only those claims of Intel
* patents that are infringed by the Original Intel Code, to make, use, sell,
* offer to sell, and import the Covered Code and derivative works thereof
* solely to the minimum extent necessary to exercise the above copyright
* license, and in no event shall the patent license extend to any additions
* to or modifications of the Original Intel Code. No other license or right
* is granted directly or by implication, estoppel or otherwise;
*
* The above copyright and patent license is granted only if the following
* conditions are met:
*
* 3. Conditions
*
* 3.1. Redistribution of Source with Rights to Further Distribute Source.
* Redistribution of source code of any substantial portion of the Covered
* Code or modification with rights to further distribute source must include
* the above Copyright Notice, the above License, this list of Conditions,
* and the following Disclaimer and Export Compliance provision. In addition,
* Licensee must cause all Covered Code to which Licensee contributes to
* contain a file documenting the changes Licensee made to create that Covered
* Code and the date of any change. Licensee must include in that file the
* documentation of any changes made by any predecessor Licensee. Licensee
* must include a prominent statement that the modification is derived,
* directly or indirectly, from Original Intel Code.
*
* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
* Redistribution of source code of any substantial portion of the Covered
* Code or modification without rights to further distribute source must
* include the following Disclaimer and Export Compliance provision in the
* documentation and/or other materials provided with distribution. In
* addition, Licensee may not authorize further sublicense of source of any
* portion of the Covered Code, and must include terms to the effect that the
* license from Licensee to its licensee is limited to the intellectual
* property embodied in the software Licensee provides to its licensee, and
* not to intellectual property embodied in modifications its licensee may
* make.
*
* 3.3. Redistribution of Executable. Redistribution in executable form of any
* substantial portion of the Covered Code or modification must reproduce the
* above Copyright Notice, and the following Disclaimer and Export Compliance
* provision in the documentation and/or other materials provided with the
* distribution.
*
* 3.4. Intel retains all right, title, and interest in and to the Original
* Intel Code.
*
* 3.5. Neither the name Intel nor any other trademark owned or controlled by
* Intel shall be used in advertising or otherwise to promote the sale, use or
* other dealings in products derived from or relating to the Covered Code
* without prior written authorization from Intel.
*
* 4. Disclaimer and Export Compliance
*
* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
* PARTICULAR PURPOSE.
*
* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
* LIMITED REMEDY.
*
* 4.3. Licensee shall not export, either directly or indirectly, any of this
* software or system incorporating such software without first obtaining any
* required license or other approval from the U. S. Department of Commerce or
* any other agency or department of the United States Government. In the
* event Licensee exports any such software from the United States or
* re-exports any such software from a foreign destination, Licensee shall
* ensure that the distribution and export/re-export of the software is in
* compliance with all laws, regulations, orders, or other restrictions of the
* U.S. Export Administration Regulations. Licensee agrees that neither it nor
* any of its subsidiaries will export/re-export any technical data, process,
* software, or service, directly or indirectly, to any country for which the
* United States government or any agency thereof requires an export license,
* other governmental approval, or letter of assurance, without first obtaining
* such license, approval or letter.
*
*****************************************************************************/
#include <stdio.h>
#include <time.h>
#include "aslcompiler.h"
#define _COMPONENT ACPI_COMPILER
ACPI_MODULE_NAME ("aslcompile")
/* Local prototypes */
static void
CmFlushSourceCode (
void);
void
FlConsumeAnsiComment (
ASL_FILE_INFO *FileInfo,
ASL_FILE_STATUS *Status);
void
FlConsumeNewComment (
ASL_FILE_INFO *FileInfo,
ASL_FILE_STATUS *Status);
/*******************************************************************************
*
* FUNCTION: AslCompilerSignon
*
* PARAMETERS: FileId - ID of the output file
*
* RETURN: None
*
* DESCRIPTION: Display compiler signon
*
******************************************************************************/
void
AslCompilerSignon (
UINT32 FileId)
{
char *Prefix = "";
/* Set line prefix depending on the destination file type */
switch (FileId)
{
case ASL_FILE_ASM_SOURCE_OUTPUT:
case ASL_FILE_ASM_INCLUDE_OUTPUT:
Prefix = "; ";
break;
case ASL_FILE_HEX_OUTPUT:
if (Gbl_HexOutputFlag == HEX_OUTPUT_ASM)
{
Prefix = "; ";
}
else if ((Gbl_HexOutputFlag == HEX_OUTPUT_C) ||
(Gbl_HexOutputFlag == HEX_OUTPUT_ASL))
{
FlPrintFile (ASL_FILE_HEX_OUTPUT, "/*\n");
Prefix = " * ";
}
break;
case ASL_FILE_C_SOURCE_OUTPUT:
case ASL_FILE_C_INCLUDE_OUTPUT:
Prefix = " * ";
break;
default:
/* No other output types supported */
break;
}
/*
* Compiler signon with copyright
*/
FlPrintFile (FileId,
"%s\n%s%s\n%s",
Prefix,
Prefix, IntelAcpiCA,
Prefix);
/* Running compiler or disassembler? */
if (Gbl_DisasmFlag)
{
FlPrintFile (FileId,
"%s", DisassemblerId);
}
else
{
FlPrintFile (FileId,
"%s", CompilerId);
}
/* Version, build date, copyright, compliance */
FlPrintFile (FileId,
" version %X [%s]\n%s%s\n%s%s\n%s\n",
(UINT32) ACPI_CA_VERSION, __DATE__,
Prefix, CompilerCopyright,
Prefix, CompilerCompliance,
Prefix);
}
/*******************************************************************************
*
* FUNCTION: AslCompilerFileHeader
*
* PARAMETERS: FileId - ID of the output file
*
* RETURN: None
*
* DESCRIPTION: Header used at the beginning of output files
*
******************************************************************************/
void
AslCompilerFileHeader (
UINT32 FileId)
{
struct tm *NewTime;
time_t Aclock;
char *Prefix = "";
/* Set line prefix depending on the destination file type */
switch (FileId)
{
case ASL_FILE_ASM_SOURCE_OUTPUT:
case ASL_FILE_ASM_INCLUDE_OUTPUT:
Prefix = "; ";
break;
case ASL_FILE_HEX_OUTPUT:
if (Gbl_HexOutputFlag == HEX_OUTPUT_ASM)
{
Prefix = "; ";
}
else if ((Gbl_HexOutputFlag == HEX_OUTPUT_C) ||
(Gbl_HexOutputFlag == HEX_OUTPUT_ASL))
{
Prefix = " * ";
}
break;
case ASL_FILE_C_SOURCE_OUTPUT:
case ASL_FILE_C_INCLUDE_OUTPUT:
Prefix = " * ";
break;
default:
/* No other output types supported */
break;
}
/* Compilation header with timestamp */
(void) time (&Aclock);
NewTime = localtime (&Aclock);
FlPrintFile (FileId,
"%sCompilation of \"%s\" - %s%s\n",
Prefix, Gbl_Files[ASL_FILE_INPUT].Filename, asctime (NewTime),
Prefix);
switch (FileId)
{
case ASL_FILE_C_SOURCE_OUTPUT:
case ASL_FILE_C_INCLUDE_OUTPUT:
FlPrintFile (FileId, " */\n");
break;
default:
/* Nothing to do for other output types */
break;
}
}
/*******************************************************************************
*
* FUNCTION: CmFlushSourceCode
*
* PARAMETERS: None
*
* RETURN: None
*
* DESCRIPTION: Read in any remaining source code after the parse tree
* has been constructed.
*
******************************************************************************/
static void
CmFlushSourceCode (
void)
{
char Buffer;
while (FlReadFile (ASL_FILE_INPUT, &Buffer, 1) != AE_ERROR)
{
InsertLineBuffer ((int) Buffer);
}
ResetCurrentLineBuffer ();
}
/*******************************************************************************
*
* FUNCTION: FlConsume*
*
* PARAMETERS: FileInfo - Points to an open input file
*
* RETURN: Number of lines consumed
*
* DESCRIPTION: Step over both types of comment during check for ascii chars
*
******************************************************************************/
void
FlConsumeAnsiComment (
ASL_FILE_INFO *FileInfo,
ASL_FILE_STATUS *Status)
{
UINT8 Byte;
BOOLEAN ClosingComment = FALSE;
while (fread (&Byte, 1, 1, FileInfo->Handle))
{
/* Scan until comment close is found */
if (ClosingComment)
{
if (Byte == '/')
{
return;
}
if (Byte != '*')
{
/* Reset */
ClosingComment = FALSE;
}
}
else if (Byte == '*')
{
ClosingComment = TRUE;
}
/* Maintain line count */
if (Byte == 0x0A)
{
Status->Line++;
}
Status->Offset++;
}
}
void
FlConsumeNewComment (
ASL_FILE_INFO *FileInfo,
ASL_FILE_STATUS *Status)
{
UINT8 Byte;
while (fread (&Byte, 1, 1, FileInfo->Handle))
{
Status->Offset++;
/* Comment ends at newline */
if (Byte == 0x0A)
{
Status->Line++;
return;
}
}
}
/*******************************************************************************
*
* FUNCTION: FlCheckForAscii
*
* PARAMETERS: FileInfo - Points to an open input file
*
* RETURN: Status
*
* DESCRIPTION: Verify that the input file is entirely ASCII. Ignores characters
* within comments. Note: does not handle nested comments and does
* not handle comment delimiters within string literals. However,
* on the rare chance this happens and an invalid character is
* missed, the parser will catch the error by failing in some
* spectactular manner.
*
******************************************************************************/
ACPI_STATUS
FlCheckForAscii (
ASL_FILE_INFO *FileInfo)
{
UINT8 Byte;
ACPI_SIZE BadBytes = 0;
BOOLEAN OpeningComment = FALSE;
ASL_FILE_STATUS Status;
Status.Line = 1;
Status.Offset = 0;
/* Read the entire file */
while (fread (&Byte, 1, 1, FileInfo->Handle))
{
/* Ignore comment fields (allow non-ascii within) */
if (OpeningComment)
{
/* Check for second comment open delimiter */
if (Byte == '*')
{
FlConsumeAnsiComment (FileInfo, &Status);
}
if (Byte == '/')
{
FlConsumeNewComment (FileInfo, &Status);
}
/* Reset */
OpeningComment = FALSE;
}
else if (Byte == '/')
{
OpeningComment = TRUE;
}
/* Check for an ASCII character */
if (!ACPI_IS_ASCII (Byte))
{
if (BadBytes < 10)
{
AcpiOsPrintf (
"Non-ASCII character [0x%2.2X] found in line %u, file offset 0x%.2X\n",
Byte, Status.Line, Status.Offset);
}
BadBytes++;
}
/* Update line counter */
else if (Byte == 0x0A)
{
Status.Line++;
}
Status.Offset++;
}
/* Seek back to the beginning of the source file */
fseek (FileInfo->Handle, 0, SEEK_SET);
/* Were there any non-ASCII characters in the file? */
if (BadBytes)
{
AcpiOsPrintf (
"%u non-ASCII characters found in input source text, could be a binary file\n",
BadBytes);
AslError (ASL_ERROR, ASL_MSG_NON_ASCII, NULL, FileInfo->Filename);
return (AE_BAD_CHARACTER);
}
/* File is OK */
return (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: CmDoCompile
*
* PARAMETERS: None
*
* RETURN: Status (0 = OK)
*
* DESCRIPTION: This procedure performs the entire compile
*
******************************************************************************/
int
CmDoCompile (
void)
{
ACPI_STATUS Status;
UINT8 FullCompile;
UINT8 Event;
FullCompile = UtBeginEvent ("*** Total Compile time ***");
Event = UtBeginEvent ("Open input and output files");
UtEndEvent (Event);
/* Build the parse tree */
Event = UtBeginEvent ("Parse source code and build parse tree");
AslCompilerparse();
UtEndEvent (Event);
/* Flush out any remaining source after parse tree is complete */
Event = UtBeginEvent ("Flush source input");
CmFlushSourceCode ();
/* Did the parse tree get successfully constructed? */
if (!RootNode)
{
CmCleanupAndExit ();
return -1;
}
/* Optional parse tree dump, compiler debug output only */
LsDumpParseTree ();
OpcGetIntegerWidth (RootNode);
UtEndEvent (Event);
/* Pre-process parse tree for any operator transforms */
Event = UtBeginEvent ("Parse tree transforms");
DbgPrint (ASL_DEBUG_OUTPUT, "\nParse tree transforms\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD,
TrAmlTransformWalk, NULL, NULL);
UtEndEvent (Event);
/* Generate AML opcodes corresponding to the parse tokens */
Event = UtBeginEvent ("Generate AML opcodes");
DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating AML opcodes\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
OpcAmlOpcodeWalk, NULL);
UtEndEvent (Event);
/*
* Now that the input is parsed, we can open the AML output file.
* Note: by default, the name of this file comes from the table descriptor
* within the input file.
*/
Event = UtBeginEvent ("Open AML output file");
Status = FlOpenAmlOutputFile (Gbl_OutputFilenamePrefix);
if (ACPI_FAILURE (Status))
{
AePrintErrorLog (ASL_FILE_STDERR);
return -1;
}
UtEndEvent (Event);
/* Interpret and generate all compile-time constants */
Event = UtBeginEvent ("Constant folding via AML interpreter");
DbgPrint (ASL_DEBUG_OUTPUT,
"\nInterpreting compile-time constant expressions\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD,
OpcAmlConstantWalk, NULL, NULL);
UtEndEvent (Event);
/* Update AML opcodes if necessary, after constant folding */
Event = UtBeginEvent ("Updating AML opcodes after constant folding");
DbgPrint (ASL_DEBUG_OUTPUT,
"\nUpdating AML opcodes after constant folding\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD,
NULL, OpcAmlOpcodeUpdateWalk, NULL);
UtEndEvent (Event);
/* Calculate all AML package lengths */
Event = UtBeginEvent ("Generate AML package lengths");
DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating Package lengths\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
LnPackageLengthWalk, NULL);
UtEndEvent (Event);
if (Gbl_ParseOnlyFlag)
{
AePrintErrorLog (ASL_FILE_STDOUT);
UtDisplaySummary (ASL_FILE_STDOUT);
if (Gbl_DebugFlag)
{
/* Print error summary to the debug file */
AePrintErrorLog (ASL_FILE_STDERR);
UtDisplaySummary (ASL_FILE_STDERR);
}
return 0;
}
/*
* Create an internal namespace and use it as a symbol table
*/
/* Namespace loading */
Event = UtBeginEvent ("Create ACPI Namespace");
Status = LdLoadNamespace (RootNode);
UtEndEvent (Event);
if (ACPI_FAILURE (Status))
{
return -1;
}
/* Namespace cross-reference */
AslGbl_NamespaceEvent = UtBeginEvent ("Cross reference parse tree and Namespace");
Status = LkCrossReferenceNamespace ();
if (ACPI_FAILURE (Status))
{
return -1;
}
/* Namespace - Check for non-referenced objects */
LkFindUnreferencedObjects ();
UtEndEvent (AslGbl_NamespaceEvent);
/*
* Semantic analysis. This can happen only after the
* namespace has been loaded and cross-referenced.
*
* part one - check control methods
*/
Event = UtBeginEvent ("Analyze control method return types");
AnalysisWalkInfo.MethodStack = NULL;
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - Method analysis\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_TWICE,
AnMethodAnalysisWalkBegin,
AnMethodAnalysisWalkEnd, &AnalysisWalkInfo);
UtEndEvent (Event);
/* Semantic error checking part two - typing of method returns */
Event = UtBeginEvent ("Determine object types returned by methods");
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - Method typing\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_TWICE,
AnMethodTypingWalkBegin,
AnMethodTypingWalkEnd, NULL);
UtEndEvent (Event);
/* Semantic error checking part three - operand type checking */
Event = UtBeginEvent ("Analyze AML operand types");
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - Operand type checking\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_TWICE,
AnOperandTypecheckWalkBegin,
AnOperandTypecheckWalkEnd, &AnalysisWalkInfo);
UtEndEvent (Event);
/* Semantic error checking part four - other miscellaneous checks */
Event = UtBeginEvent ("Miscellaneous analysis");
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - miscellaneous\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_TWICE,
AnOtherSemanticAnalysisWalkBegin,
AnOtherSemanticAnalysisWalkEnd, &AnalysisWalkInfo);
UtEndEvent (Event);
/* Calculate all AML package lengths */
Event = UtBeginEvent ("Finish AML package length generation");
DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating Package lengths\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
LnInitLengthsWalk, NULL);
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
LnPackageLengthWalk, NULL);
UtEndEvent (Event);
/* Code generation - emit the AML */
Event = UtBeginEvent ("Generate AML code and write output files");
CgGenerateAmlOutput ();
UtEndEvent (Event);
Event = UtBeginEvent ("Write optional output files");
CmDoOutputFiles ();
UtEndEvent (Event);
UtEndEvent (FullCompile);
CmCleanupAndExit ();
return 0;
}
/*******************************************************************************
*
* FUNCTION: CmDoOutputFiles
*
* PARAMETERS: None
*
* RETURN: None.
*
* DESCRIPTION: Create all "listing" type files
*
******************************************************************************/
void
CmDoOutputFiles (
void)
{
/* Create listings and hex files */
LsDoListings ();
LsDoHexOutput ();
/* Dump the namespace to the .nsp file if requested */
(void) LsDisplayNamespace ();
}
/*******************************************************************************
*
* FUNCTION: CmDumpEvent
*
* PARAMETERS: Event - A compiler event struct
*
* RETURN: None.
*
* DESCRIPTION: Dump a compiler event struct
*
******************************************************************************/
static void
CmDumpEvent (
ASL_EVENT_INFO *Event)
{
UINT32 Delta;
UINT32 USec;
UINT32 MSec;
if (!Event->Valid)
{
return;
}
/* Delta will be in 100-nanosecond units */
Delta = (UINT32) (Event->EndTime - Event->StartTime);
USec = Delta / 10;
MSec = Delta / 10000;
/* Round milliseconds up */
if ((USec - (MSec * 1000)) >= 500)
{
MSec++;
}
DbgPrint (ASL_DEBUG_OUTPUT, "%8u usec %8u msec - %s\n",
USec, MSec, Event->EventName);
}
/*******************************************************************************
*
* FUNCTION: CmCleanupAndExit
*
* PARAMETERS: None
*
* RETURN: None.
*
* DESCRIPTION: Close all open files and exit the compiler
*
******************************************************************************/
void
CmCleanupAndExit (
void)
{
UINT32 i;
AePrintErrorLog (ASL_FILE_STDOUT);
if (Gbl_DebugFlag)
{
/* Print error summary to the debug file */
AePrintErrorLog (ASL_FILE_STDERR);
}
DbgPrint (ASL_DEBUG_OUTPUT, "\n\nElapsed time for major events\n\n");
for (i = 0; i < AslGbl_NextEvent; i++)
{
CmDumpEvent (&AslGbl_Events[i]);
}
if (Gbl_CompileTimesFlag)
{
printf ("\nElapsed time for major events\n\n");
for (i = 0; i < AslGbl_NextEvent; i++)
{
CmDumpEvent (&AslGbl_Events[i]);
}
printf ("\nMiscellaneous compile statistics\n\n");
printf ("%11u : %s\n", TotalParseNodes, "Parse nodes");
printf ("%11u : %s\n", Gbl_NsLookupCount, "Namespace searches");
printf ("%11u : %s\n", TotalNamedObjects, "Named objects");
printf ("%11u : %s\n", TotalMethods, "Control methods");
printf ("%11u : %s\n", TotalAllocations, "Memory Allocations");
printf ("%11u : %s\n", TotalAllocated, "Total allocated memory");
printf ("%11u : %s\n", TotalFolds, "Constant subtrees folded");
printf ("\n");
}
if (Gbl_NsLookupCount)
{
DbgPrint (ASL_DEBUG_OUTPUT,
"\n\nMiscellaneous compile statistics\n\n");
DbgPrint (ASL_DEBUG_OUTPUT,
"%32s : %u\n", "Total Namespace searches",
Gbl_NsLookupCount);
DbgPrint (ASL_DEBUG_OUTPUT,
"%32s : %u usec\n", "Time per search", ((UINT32)
(AslGbl_Events[AslGbl_NamespaceEvent].EndTime -
AslGbl_Events[AslGbl_NamespaceEvent].StartTime) / 10) /
Gbl_NsLookupCount);
}
if (Gbl_ExceptionCount[ASL_ERROR] > ASL_MAX_ERROR_COUNT)
{
printf ("\nMaximum error count (%u) exceeded\n",
ASL_MAX_ERROR_COUNT);
}
UtDisplaySummary (ASL_FILE_STDOUT);
/* Close all open files */
for (i = 2; i < ASL_MAX_FILE_TYPE; i++)
{
FlCloseFile (i);
}
/* Delete AML file if there are errors */
if ((Gbl_ExceptionCount[ASL_ERROR] > 0) && (!Gbl_IgnoreErrors) &&
Gbl_Files[ASL_FILE_AML_OUTPUT].Handle)
{
if (remove (Gbl_Files[ASL_FILE_AML_OUTPUT].Filename))
{
printf ("%s: ",
Gbl_Files[ASL_FILE_AML_OUTPUT].Filename);
perror ("Could not delete AML file");
}
}
/*
* Delete intermediate ("combined") source file (if -ls flag not set)
*
* TBD: SourceOutput should be .TMP, then rename if we want to keep it?
*/
if (!Gbl_SourceOutputFlag)
{
if (remove (Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Filename))
{
printf ("%s: ",
Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Filename);
perror ("Could not delete SRC file");
}
}
}
|