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#
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# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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# All rights reserved.
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# This component and the accompanying materials are made available
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# under the terms of the License "Eclipse Public License v1.0"
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# which accompanies this distribution, and is available
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# at the URL "http://www.eclipse.org/legal/epl-v10.html".
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#
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# Initial Contributors:
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# Nokia Corporation - initial contribution.
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#
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# Contributors:
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#
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# Description:
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#
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#!/usr/bin/perl
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use File::Find;
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use File::Spec::Functions;
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my $TraceFileName;
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my $PrintFlagFilePos = 0;
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my $PrintFlagHdrLen = 0;
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my $PrintFlagHdrFlags = 0;
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my $PrintFlagFormatString = 0;
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my $VerboseMode = 0;
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my $RawMode = 0;
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my $FormatIdIsSubCategory = 0;
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my $OutputSawDictionaryMode = 0;
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# for the category range 0-191, the format string is indexed by the category & subcategory
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%FormatTables =
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(
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0 => # ERDebugPrintf
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{
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0 => "ThreadId %h, %s",
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},
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1 => # ERKernPrintf
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{
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0 => "ThreadId %h, %s",
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},
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3 => # EThreadIdentification
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{
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0 => "ENanoThreadCreate, NThread %x",
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1 => "ENanoThreadDestroy, NThread %x",
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2 => "EThreadCreate, NThread %x, DProcess %x, name %s",
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3 => "EThreadDestroy, NThread %x, DProcess %x, Id %x",
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4 => "EThreadName, NThread %x, DProcess %x, name %s",
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5 => "EProcessName, NThread %x, DProcess %x, name %s",
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6 => "EThreadId, NThread %x, DProcess %x, Id %x",
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7 => "EProcessCreate, DProcess %x",
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8 => "EProcessDestroy, DProcess %x",
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},
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);
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my @typedefs;
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my @members;
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my %values = (
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# UTF::KInitialClientFormat => {type=>"TFormatId", size=>2, value=>512}
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KMaxTUint8 => {type=>"TUint8", size=>1, value=>255},
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KMaxTUint16 => {type=>"TUint16", size=>2, value=>65535}
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);
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my %macros;
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my @classes;
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my @enums;
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my %formatStrings; # each enum may have it's own format string
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my %formatCategories; # each enum may have it's own format category
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my %filescope;
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$filescope{file}=1;
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undef $filescope{name};
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$filescope{typedefs}=\@typedefs;
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$filescope{members}=\@members;
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$filescope{values}=\%values;
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$filescope{macros} = \%macros;
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$filescope{FormatTables} = \%FormatTables;
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$filescope{classes} = \@classes;
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$filescope{enums} = \@enums;
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$filescope{formatStrings} =\%formatStrings;
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$filescope{formatCategories} = \%formatCategories;
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if (@ARGV == 0)
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{
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print "BTraceVw.pl \n";
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print "An unsupported utility which extracts UTrace-style format-strings\n";
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print "from header files & uses these to decode a BTrace output file\n";
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print "Syntax : BTraceVw.pl [-v] [-r] [-sd] [-i <IncFilePath>] [<BTrace file>]\n";
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print "where : -v = verbose mode\n";
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print " : -r = raw output mode\n";
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print " : -sd = produce SAW trace viewer dictionary file\n";
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print " : this file then needs to be merged into the 'com.symbian.analysis.trace.ui.prefs' file\n";
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print " : located under the carbide workspace directory\n";
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print "\n";
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print "e.g. (this decodes a trace file & produces a comma-separated output file) : \n";
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print "btracevw.pl -i /os/kernelhwsrv/userlibandfileserver/fileserver/inc/f32tracedef.h -i /os/kernelhwsrv/userlibandfileserver/fileserver/inc/utraceefsrv.h -i /os/kernelhwsrv/userlibandfileserver/fileserver/inc/utraceefile.h trace.utf >trace.csv\n";
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print "\n";
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print "e.g. (this overwrites the SAW dictioany file) : \n";
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print "btracevw.pl -sd -i /os/kernelhwsrv/userlibandfileserver/fileserver/inc/f32tracedef.h -i /os/kernelhwsrv/userlibandfileserver/fileserver/inc/utraceefsrv.h -i /os/kernelhwsrv/userlibandfileserver/fileserver/inc/utraceefile.h >com.symbian.analysis.trace.ui.prefs\n";
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exit;
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}
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while (@ARGV > 0)
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{
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if ($ARGV[0] eq "-i")
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{
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shift @ARGV;
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($FilePath) = @ARGV;
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shift @ARGV;
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undef @incFiles;
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@incFiles;
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find sub { push @incFiles, $File::Find::name if m/\.h$/i;}, $FilePath ;
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foreach $incFile (@incFiles)
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{
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H2Trace($incFile, \%filescope);
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}
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}
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elsif ($ARGV[0] eq "-r")
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{
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$RawMode = 1;
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shift @ARGV;
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}
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elsif ($ARGV[0] eq "-sd")
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{
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$OutputSawDictionaryMode = 1;
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shift @ARGV;
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}
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elsif ($ARGV[0] eq "-v")
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{
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$VerboseMode = 1;
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shift @ARGV;
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}
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else
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{
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$TraceFileName = "$ARGV[0]";
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shift @ARGV;
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}
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}
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if ($VerboseMode)
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{
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dump_scope(\%filescope);
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PrintFormatTables(\%FormatTables);
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}
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if ($OutputSawDictionaryMode)
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{
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OutputSawDictionary(\%FormatTables);
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}
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if (defined ($TraceFileName))
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{
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ReadTraceFile($RawMode);
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}
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sub ReadTraceFile($)
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{
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(my $RawMode) = @_;
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# print "Trace file is $TraceFileName, RawMode $RawMode, VerboseMode $VerboseMode\n\n";
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open (LOGFILE, "<$TraceFileName") or die "Can't open $TraceFileName: $!\n";
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binmode (LOGFILE);
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my $val = 0;
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# enum TFlags from e32btrace.h
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$EHeader2Present = 1<<0;
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$ETimestampPresent = 1<<1;
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$ETimestamp2Present = 1<<2;
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$EContextIdPresent = 1<<3;
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$EPcPresent = 1<<4;
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$EExtraPresent = 1<<5;
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$ERecordTruncated = 1<<6;
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$EMissingRecord = 1<<7;
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# enum TFlags2 from e32btrace.h
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$EMultipartFlagMask = 3<<0;
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$ECpuIdMask = 0xfff<<20;
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# enum TMultiPart from e32btrace.h
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$EMultipartFirst = 1;
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$EMultipartMiddle = 2;
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$EMultipartLast = 3;
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$EMaxBTraceDataArray = 80;
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# enum TCategory from e32btrace.h
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$EThreadIdentification = 3;
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# enum TThreadIdentification from e32btrace.h
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$EThreadCreate = 2;
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$EThreadName = 4;
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$EProcessName = 5;
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$EThreadId = 6;
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# Context Id bits from e32btrace.h
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$EContextIdMask = 0x00000003;
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$EContextIdThread = 0;
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$EContextIdFIQ = 0x1;
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$EContextIdIRQ = 0x2;
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$EContextIdIDFC = 0x3;
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# enum TClassificationRange from e32btraceu.h
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$EAllRangeFirst = 192;
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$EAllRangeLast = 222;
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%TCategoryIdToString =
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(
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0 => "ERDebugPrintf",
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1 => "EKernPrintf",
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2 => "EPlatsecPrintf",
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3 => "EThreadIdentification",
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4 => "ECpuUsage",
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5 => "EKernPerfLog",
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6 => "EClientServer",
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7 => "ERequests",
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8 => "EChunks",
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9 => "ECodeSegs",
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10 => "EPaging",
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11 => "EThreadPriority",
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12 => "EPagingMedia",
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13 => "EKernelMemory",
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14 => "EHeap",
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15 => "EMetaTrace",
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16 => "ERamAllocator",
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17 => "EFastMutex",
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18 => "EProfiling",
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19 => "EResourceManager",
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20 => "EResourceManagerUs",
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21 => "ERawEvent ",
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128 => "EPlatformSpecificFirst",
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191 => "EPlatformSpecificLast",
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192 => "ESymbianExtentionsFirst",
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# UTrace "ALL" range
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192 => "EPanic",
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193 => "EError",
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194 => "EWarning",
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195 => "EBorder",
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196 => "EState",
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197 => "EInternals",
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198 => "EDump",
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199 => "EFlow",
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200 => "ESystemCharacteristicMetrics",
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201 => "EAdhoc",
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253 => "ESymbianExtentionsLast",
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254 => "ETest1",
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255 => "ETest2",
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);
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%ProcessNames;
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%ThreadNames;
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%ThreadIds;
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# print column titles
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if ($PrintFlagFilePos) {printf "FilePos, ";} # col #0
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if ($PrintFlagHdrLen) { printf "Len, ";} # col #1
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if ($PrintFlagHdrFlags) {printf "Flags, "; } # col #2
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printf "Category, "; # col #3
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printf "TimeStamp, "; # col #4
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printf "Delta, "; # col #5
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printf "context Id, "; # col #6
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printf "PC, "; # col #7
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printf "UID, "; # col #8
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if ($PrintFlagFormatString){printf "Format string, ";} # col #9
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printf "Formatted text, "; # col #10
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print "\n\n";
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while (1)
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{
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my $pos = tell (LOGFILE);
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# print file pos (col #0)
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if ($PrintFlagFilePos){ printf ("0x%08X, ", $pos);}
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my $category;
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my $subCategory;
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my $multipartFlags = 0;
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my $recordData = "";
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my $recordLen;
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my $recordPos = 0;
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$recordLen = ReadRecord(LOGFILE, \$pos, \$recordData, \$category, \$subCategory, \$multipartFlags, $RawMode);
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if ($recordLen == -1)
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{last;}
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if (!$RawMode && ($multipartFlags == $EMultipartMiddle || $multipartFlags == $EMultipartLast))
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{next;}
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# print record contents
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# my $buf;
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# for (my $i=0; $i < $recordLen; $i+=4)
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# {
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# $buf.= sprintf ("%08X ", unpack("V", substr($recordData, $recordPos+$i, 4)));
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# }
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# printf "\n[$buf\n]";
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# for UTrace "ALL" range, read UID
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if ($category >= $EAllRangeFirst && $category <= $EAllRangeLast &&
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(!$RawMode) && $multipartFlags != $EMultipartMiddle && $multipartFlags != $EMultipartLast)
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{
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$uid = unpack("V", substr($recordData, $recordPos, 4));
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$recordPos+= 4;
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# then read formatID
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$FormatIdIsSubCategory = ($subCategory != 0) ? 1 : 0;
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if ($FormatIdIsSubCategory)
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{
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$formatId = $subCategory
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}
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else
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{
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$formatId = unpack("V", substr($recordData, $recordPos, 4));
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$recordPos+= 4;
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}
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}
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# print UID (col #8)
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printf "0x%08X, ", $uid;
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my $formatTable;
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my $formatString;
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if ($category >= $EAllRangeFirst && $category <= $EAllRangeLast)
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{
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$formatString = $FormatTables{$uid}{$formatId};
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}
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else
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{
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$formatString = $FormatTables{$category}{$subCategory};
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}
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# Get thread names
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if ($category == $EThreadIdentification)
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{
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if ($subCategory == $EProcessName)
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{
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my $process = unpack("V", substr($recordData, 4, 4));
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my $processName = substr($recordData, 8, $recordLen - 8);
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# printf ("\nprocess [%08X] processName [$processName]\n", $process);
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|
366 |
$ProcessNames{$process} = $processName;
|
|
|
367 |
}
|
|
|
368 |
elsif ($subCategory == $EThreadCreate || $subCategory == $EThreadName)
|
|
|
369 |
{
|
|
|
370 |
my $thread = unpack("V", substr($recordData, 0, 4));
|
|
|
371 |
my $process = unpack("V", substr($recordData, 4, 4));
|
|
|
372 |
my $threadName = substr($recordData, 8, $recordLen - 8);
|
|
|
373 |
# printf ("\nprocess [%08X] thread [%08X] threadName [$threadName]\n", $process, $thread, $threadName);
|
|
|
374 |
$ThreadNames{$thread} = $ProcessNames{$process} . "::" . $threadName;
|
|
|
375 |
}
|
|
|
376 |
elsif ($subCategory == $EThreadId)
|
|
|
377 |
{
|
|
|
378 |
my $thread = unpack("V", substr($recordData, 0, 4));
|
|
|
379 |
my $process = unpack("V", substr($recordData, 4, 4));
|
|
|
380 |
my $threadId = unpack("V", substr($recordData, 8, 4));
|
|
|
381 |
# printf ("\nprocess [%08X] thread [%08X] threadId [%08X]\n", $process, $thread, $threadId);
|
|
|
382 |
$ThreadIds{$thread} = $threadId;
|
|
|
383 |
}
|
|
|
384 |
}
|
|
|
385 |
|
|
|
386 |
|
|
|
387 |
# print Format string (col #9)
|
|
|
388 |
if ($PrintFlagFormatString)
|
|
|
389 |
{
|
|
|
390 |
my $formatStringWithoutCommas = $formatString;
|
|
|
391 |
$formatStringWithoutCommas=~ s/,/ /g;
|
|
|
392 |
printf "%s, ", $formatStringWithoutCommas;
|
|
|
393 |
}
|
|
|
394 |
|
|
|
395 |
my $formattedText;
|
|
|
396 |
|
|
|
397 |
my $lenFormatString = length($formatString);
|
|
|
398 |
if ($lenFormatString && !$RawMode && $multipartFlags != $EMultipartMiddle && $multipartFlags != $EMultipartLast)
|
|
|
399 |
{
|
|
|
400 |
for (my $i=0; $i<$lenFormatString; $i++)
|
|
|
401 |
{
|
|
|
402 |
my $c = (substr ($formatString, $i, 1));
|
|
|
403 |
# printf "$c\n";
|
|
|
404 |
if ($c eq "%")
|
|
|
405 |
{
|
|
|
406 |
undef my $fieldLen;
|
|
|
407 |
$i++;
|
|
|
408 |
$c = (substr ($formatString, $i, 1));
|
|
|
409 |
if ($c eq "%")
|
|
|
410 |
{
|
|
|
411 |
$formattedText.= substr ($formatString, $i, 1);
|
|
|
412 |
next;
|
|
|
413 |
}
|
|
|
414 |
if ($c eq "*") ## take length from buffer
|
|
|
415 |
{
|
|
|
416 |
$fieldLen = unpack("V", substr($recordData, $recordPos, 4));
|
|
|
417 |
if ($fieldLen > $recordLen-$recordPos)
|
|
|
418 |
{
|
|
|
419 |
$formattedText.= "*** Invalid field length ***";
|
|
|
420 |
last;
|
|
|
421 |
}
|
|
|
422 |
$recordPos+= 4;
|
|
|
423 |
$i++;
|
|
|
424 |
$c = (substr ($formatString, $i, 1));
|
|
|
425 |
}
|
|
|
426 |
if (lc $c eq "x" || $c eq "h")
|
|
|
427 |
{
|
|
|
428 |
if (defined $fieldLen)
|
|
|
429 |
{
|
|
|
430 |
if (($fieldLen & 3) == 0)
|
|
|
431 |
{
|
|
|
432 |
for (my $i=0; $i< $fieldLen; $i+= 4)
|
|
|
433 |
{
|
|
|
434 |
$formattedText.= sprintf ("%08X ", unpack("V", substr($recordData, $recordPos, 4)));
|
|
|
435 |
$recordPos+= 4;
|
|
|
436 |
}
|
|
|
437 |
}
|
|
|
438 |
else
|
|
|
439 |
{
|
|
|
440 |
for (my $i=0; $i< $fieldLen; $i++)
|
|
|
441 |
{
|
|
|
442 |
$formattedText.= sprintf ("%02X ", unpack("C", substr($recordData, $recordPos, 1)));
|
|
|
443 |
$recordPos++;
|
|
|
444 |
}
|
|
|
445 |
}
|
|
|
446 |
}
|
|
|
447 |
else
|
|
|
448 |
{
|
|
|
449 |
$formattedText.= sprintf ("0x%08X", unpack("V", substr($recordData, $recordPos, 4)));
|
|
|
450 |
$recordPos+= 4;
|
|
|
451 |
}
|
|
|
452 |
$recordPos = ($recordPos + 3) & ~3;
|
|
|
453 |
next;
|
|
|
454 |
}
|
|
|
455 |
# display "%ld" as hex for now as don't know how to get perl to use or display a 64 decimal value
|
|
|
456 |
elsif (lc $c eq "l" && substr ($formatString, $i+1, 1) eq "d")
|
|
|
457 |
{
|
|
|
458 |
$i++;
|
|
|
459 |
my $loWord = unpack("V", substr($recordData, $recordPos, 4));
|
|
|
460 |
$recordPos+= 4;
|
|
|
461 |
my $hiWord = unpack("V", substr($recordData, $recordPos, 4));
|
|
|
462 |
$recordPos+= 4;
|
|
|
463 |
$formattedText.= sprintf ("0x%X:%08X", $hiWord, $loWord);
|
|
|
464 |
}
|
|
|
465 |
elsif (lc $c eq "l" && substr ($formatString, $i+1, 1) eq "x")
|
|
|
466 |
{
|
|
|
467 |
$i++;
|
|
|
468 |
my $loWord = unpack("V", substr($recordData, $recordPos, 4));
|
|
|
469 |
$recordPos+= 4;
|
|
|
470 |
my $hiWord = unpack("V", substr($recordData, $recordPos, 4));
|
|
|
471 |
$recordPos+= 4;
|
|
|
472 |
$formattedText.= sprintf ("0x%X:%08X", $hiWord, $loWord);
|
|
|
473 |
}
|
|
|
474 |
elsif (lc $c eq "d")
|
|
|
475 |
{
|
|
|
476 |
$formattedText.= sprintf ("%d", unpack("V", substr($recordData, $recordPos, 4)));
|
|
|
477 |
$recordPos+= 4;
|
|
|
478 |
$recordPos = ($recordPos + 3) & ~3;
|
|
|
479 |
next;
|
|
|
480 |
}
|
|
|
481 |
elsif ($c eq "s")
|
|
|
482 |
{
|
|
|
483 |
if (!defined $fieldLen)
|
|
|
484 |
{$fieldLen = $recordLen - $recordPos;}
|
|
|
485 |
$formattedText.= substr($recordData, $recordPos, $fieldLen);
|
|
|
486 |
$recordPos+= $fieldLen;
|
|
|
487 |
$recordPos = ($recordPos + 3) & ~3;
|
|
|
488 |
next;
|
|
|
489 |
}
|
|
|
490 |
elsif ($c eq "S")
|
|
|
491 |
{
|
|
|
492 |
if (!defined $fieldLen)
|
|
|
493 |
{$fieldLen = $recordLen-$recordPos;}
|
|
|
494 |
for (my $j=0; $j < $fieldLen; $j+=2)
|
|
|
495 |
{
|
|
|
496 |
my $byte = unpack("c", substr ($recordData, $recordPos+$j, 1));
|
|
|
497 |
$formattedText.= sprintf ("%c", $byte);
|
|
|
498 |
}
|
|
|
499 |
$recordPos+= $fieldLen;
|
|
|
500 |
$recordPos = ($recordPos + 3) & ~3;
|
|
|
501 |
next;
|
|
|
502 |
}
|
|
|
503 |
elsif ($c eq "c")
|
|
|
504 |
{
|
|
|
505 |
my $byte = unpack("c", substr ($recordData, $recordPos, 1));
|
|
|
506 |
$formattedText.= sprintf ("%c", $byte);
|
|
|
507 |
}
|
|
|
508 |
}
|
|
|
509 |
else
|
|
|
510 |
{
|
|
|
511 |
$formattedText.= $c;
|
|
|
512 |
}
|
|
|
513 |
}
|
|
|
514 |
}
|
|
|
515 |
else # no format string : print as hex
|
|
|
516 |
{
|
|
|
517 |
for (my $i=0; $i < $recordLen; $i+=4)
|
|
|
518 |
{
|
|
|
519 |
$formattedText.= sprintf ("%08X ", unpack("V", substr($recordData, $i, 4)));
|
|
|
520 |
}
|
|
|
521 |
$recordPos+= $recordLen; $recordLen = 0;
|
|
|
522 |
|
|
|
523 |
}
|
|
|
524 |
|
|
|
525 |
|
|
|
526 |
# print Formatted text (col #10)
|
|
|
527 |
$formattedText=~ s/,/;/g;
|
|
|
528 |
$formattedText=~ s/\r//g;
|
|
|
529 |
$formattedText=~ s/\n/,/g;
|
|
|
530 |
printf "%s", $formattedText;
|
|
|
531 |
|
|
|
532 |
printf("\n");
|
|
|
533 |
|
|
|
534 |
if ($len < 0 || $recordLen < 0) {die "truncated file";}
|
|
|
535 |
|
|
|
536 |
|
|
|
537 |
$pos+= ($len +3) & ~3;
|
|
|
538 |
seek (LOGFILE, $pos, SEEK_SET) or die "truncated file";
|
|
|
539 |
$i++;
|
|
|
540 |
}
|
|
|
541 |
|
|
|
542 |
close (LOGFILE);
|
|
|
543 |
|
|
|
544 |
if ($VerboseMode)
|
|
|
545 |
{
|
|
|
546 |
print "*** Processes ***\n";
|
|
|
547 |
for $id ( keys %ProcessNames )
|
|
|
548 |
{
|
|
|
549 |
printf ("process %08X ProcessName %s\n", $id, $ProcessNames{$id});
|
|
|
550 |
}
|
|
|
551 |
print "*** Thread ***\n";
|
|
|
552 |
for $id ( keys %ThreadNames )
|
|
|
553 |
{
|
|
|
554 |
printf ("thread %08X ThreadName %s::%X\n", $id, $ThreadNames{$id}, $ThreadIds{$id});
|
|
|
555 |
}
|
|
|
556 |
}
|
|
|
557 |
|
|
|
558 |
}
|
|
|
559 |
|
|
|
560 |
|
|
|
561 |
sub ReadSingleRecord
|
|
|
562 |
{
|
|
|
563 |
($fh, $data, $dataLen, $recordLen, $category, $subCategory, $multipartFlags, $extraN, $totalLen, $offset, $RawMode) = @_;
|
|
|
564 |
|
|
|
565 |
my $hdr;
|
|
|
566 |
my $flags;
|
|
|
567 |
my $header2;
|
|
|
568 |
my $timestamp;
|
|
|
569 |
my $timestamp2;
|
|
|
570 |
my $contextId;
|
|
|
571 |
my $programConter;
|
|
|
572 |
|
|
|
573 |
my $recordOffset = 0;
|
|
|
574 |
|
|
|
575 |
$timestampLast;
|
|
|
576 |
my $timestampDelta = 0;
|
|
|
577 |
|
|
|
578 |
my $bytesRead = read($fh, $hdr, 4);
|
|
|
579 |
|
|
|
580 |
|
|
|
581 |
if ($bytesRead < 4)
|
|
|
582 |
{return -1;}
|
|
|
583 |
|
|
|
584 |
($$recordLen,$flags,$$category,$$subCategory) = unpack("CCCC", $hdr);
|
|
|
585 |
$$dataLen = $$recordLen-4;
|
|
|
586 |
|
|
|
587 |
if ($flags & $EHeader2Present)
|
|
|
588 |
{$$multipartFlags = (ReadDword($fh) & $EMultipartFlagMask); $$dataLen-= 4}
|
|
|
589 |
else
|
|
|
590 |
{$$multipartFlags = 0;}
|
|
|
591 |
if ($flags & $ETimestampPresent)
|
|
|
592 |
{$timestamp = ReadDword($fh); $$dataLen-= 4;}
|
|
|
593 |
if ($flags & $ETimestamp2Present)
|
|
|
594 |
{$timestamp2 = ReadDword($fh); $$dataLen-= 4;}
|
|
|
595 |
if ($flags & $EContextIdPresent)
|
|
|
596 |
{$contextId = ReadDword($fh); $$dataLen-= 4;}
|
|
|
597 |
if ($flags & $EPcPresent)
|
|
|
598 |
{$programConter = ReadDword($fh); $$dataLen-= 4;}
|
|
|
599 |
if ($flags & $EExtraPresent)
|
|
|
600 |
{$$extraN = ReadDword($fh); $$dataLen-= 4;}
|
|
|
601 |
if ($$multipartFlags != 0)
|
|
|
602 |
{
|
|
|
603 |
$$totalLen = ReadDword($fh); $$dataLen-= 4;
|
|
|
604 |
if ($$multipartFlags == $EMultipartMiddle || $$multipartFlags == $EMultipartLast)
|
|
|
605 |
{$$offset = ReadDword($fh); $$totalLen-= 4; $$dataLen-= 4;}
|
|
|
606 |
}
|
|
|
607 |
|
|
|
608 |
$timestampDelta = $timestamp - $timestampLast;
|
|
|
609 |
$timestampLast = $timestamp;
|
|
|
610 |
|
|
|
611 |
read($fh, $$data, ($$dataLen + 3) & ~3);
|
|
|
612 |
|
|
|
613 |
|
|
|
614 |
if ($RawMode || $$multipartFlags == $EMultipartFirst || $$multipartFlags == 0)
|
|
|
615 |
{
|
|
|
616 |
# print header len (col #1)
|
|
|
617 |
if ($PrintFlagHdrLen){printf ("0x%02X, ", $$recordLen);}
|
|
|
618 |
|
|
|
619 |
# print header flags (col #2)
|
|
|
620 |
if ($PrintFlagHdrFlags)
|
|
|
621 |
{
|
|
|
622 |
printf ("%02X ", $flags);
|
|
|
623 |
if ($flags & $EHeader2Present) {printf "EHeader2Present ";}
|
|
|
624 |
if ($flags & $ETimestampPresent) {printf "ETimestampPresent ";}
|
|
|
625 |
if ($flags & $ETimestamp2Present) {printf "ETimestamp2Present ";}
|
|
|
626 |
if ($flags & $EContextIdPresent) {printf "EContextIdPresent ";}
|
|
|
627 |
if ($flags & $EPcPresent) {printf "EPcPresent ";}
|
|
|
628 |
if ($$multipartFlags != 0)
|
|
|
629 |
{
|
|
|
630 |
printf "EExtraPresent ";
|
|
|
631 |
if ($$multipartFlags == $EMultipartFirst) {print "EMultipartFirst ";}
|
|
|
632 |
elsif ($$multipartFlags == $EMultipartMiddle) {print "EMultipartMiddle ";}
|
|
|
633 |
elsif ($$multipartFlags == $EMultipartLast) {print "EMultipartLast ";}
|
|
|
634 |
printf ("ExtraN(0x%08X) ", $$extraN);
|
|
|
635 |
}
|
|
|
636 |
if ($flags & $ERecordTruncated) {printf "ERecordTruncated ";}
|
|
|
637 |
if ($flags & $EMissingRecord) {printf "EMissingRecord ";}
|
|
|
638 |
print ",";
|
|
|
639 |
}
|
|
|
640 |
|
|
|
641 |
# print category (col #3)
|
|
|
642 |
printf "(%d;%d) $categoryString , ", $$category, $$subCategory;
|
|
|
643 |
|
|
|
644 |
# print timestamp(s) (col #4)
|
|
|
645 |
printf "0x";
|
|
|
646 |
if (defined $timestamp2) {printf "%08X : ", $timestamp2;}
|
|
|
647 |
printf "%08X", $timestamp;
|
|
|
648 |
printf ", ";;
|
|
|
649 |
|
|
|
650 |
# print timestamp delta (col #5)
|
|
|
651 |
printf "0x%08X, ", $timestampDelta;
|
|
|
652 |
|
|
|
653 |
# print context Id (col #6)
|
|
|
654 |
if (!$RawMode && defined $ThreadNames{$contextId})
|
|
|
655 |
{
|
|
|
656 |
printf ("%s::%X, ", $ThreadNames{$contextId}, $ThreadIds{$contextId});
|
|
|
657 |
}
|
|
|
658 |
else
|
|
|
659 |
{
|
|
|
660 |
if ((($contextId & $EContextIdMask) == $EContextIdThread) || $RawMode)
|
|
|
661 |
{printf "0x%08X, ", $contextId;}
|
|
|
662 |
elsif (($contextId & $EContextIdMask) == $EContextIdFIQ)
|
|
|
663 |
{printf "FIQ, ";}
|
|
|
664 |
elsif (($contextId & $EContextIdMask) == $EContextIdIRQ)
|
|
|
665 |
{printf "IRQ, ";}
|
|
|
666 |
elsif (($contextId & $EContextIdMask) == $EContextIdIDFC)
|
|
|
667 |
{printf "IDFC, ";}
|
|
|
668 |
}
|
|
|
669 |
|
|
|
670 |
# print Program Counter (col #7)
|
|
|
671 |
printf "0x%08X, ", $programConter;
|
|
|
672 |
}
|
|
|
673 |
|
|
|
674 |
|
|
|
675 |
|
|
|
676 |
|
|
|
677 |
#########################################################
|
|
|
678 |
# my $hex;
|
|
|
679 |
# for (my $i=0; $i < $$dataLen; $i+=4)
|
|
|
680 |
# {
|
|
|
681 |
# $hex.= sprintf ("%08X ", unpack("V", substr($$data, $i, 4)));
|
|
|
682 |
# }
|
|
|
683 |
# printf "\nadding [$hex]\n";
|
|
|
684 |
#########################################################
|
|
|
685 |
return $bytesRead
|
|
|
686 |
}
|
|
|
687 |
|
|
|
688 |
|
|
|
689 |
sub ReadRecord
|
|
|
690 |
{
|
|
|
691 |
($fh, $recordPos, $recordData, $category, $subCategory, $multipartFlags, $RawMode) = @_;
|
|
|
692 |
# printf "CurrentPos %08X\n", $pos;
|
|
|
693 |
|
|
|
694 |
|
|
|
695 |
|
|
|
696 |
seek ($fh, $$recordPos, SEEK_SET) or die "truncated file";
|
|
|
697 |
my $recordLen;
|
|
|
698 |
my $extraN;
|
|
|
699 |
my $totalLen;
|
|
|
700 |
my $offset;
|
|
|
701 |
my $dataLen;
|
|
|
702 |
my $data;
|
|
|
703 |
my $bytesRead;
|
|
|
704 |
|
|
|
705 |
|
|
|
706 |
$bytesRead = ReadSingleRecord($fh, \$data, \$dataLen, \$recordLen, \$$category, \$$subCategory, \$$multipartFlags, \$extraN, \$totalLen, \$offset, $RawMode);
|
|
|
707 |
|
|
|
708 |
if ($bytesRead == -1) # eof ?
|
|
|
709 |
{return -1; }
|
|
|
710 |
$$recordPos+= ($recordLen +3) & ~3;
|
|
|
711 |
|
|
|
712 |
$$recordData = $data;
|
|
|
713 |
$offset = $dataLen;
|
|
|
714 |
|
|
|
715 |
$offset-= 4; # subtract 4 bytes for UID ?????????
|
|
|
716 |
|
|
|
717 |
if ($RawMode || $$multipartFlags != $EMultipartFirst)
|
|
|
718 |
{return $dataLen;}
|
|
|
719 |
|
|
|
720 |
$pos = $$recordPos;
|
|
|
721 |
|
|
|
722 |
while (1)
|
|
|
723 |
{
|
|
|
724 |
|
|
|
725 |
# find next record, i.e. look for a record which matches $extraN
|
|
|
726 |
|
|
|
727 |
seek ($fh, $pos, SEEK_SET) or die "truncated file";
|
|
|
728 |
|
|
|
729 |
my $recordLen;
|
|
|
730 |
|
|
|
731 |
my $category;
|
|
|
732 |
my $subCategory;
|
|
|
733 |
my $multipartFlags;
|
|
|
734 |
my $currentExtraN;
|
|
|
735 |
my $currentOffset;
|
|
|
736 |
|
|
|
737 |
my $totalLen;
|
|
|
738 |
my $currentDataLen;
|
|
|
739 |
my $data;
|
|
|
740 |
$bytesRead = ReadSingleRecord($fh, \$data, \$currentDataLen, \$recordLen, \$category, \$subCategory, \$multipartFlags, \$currentExtraN, \$totalLen, \$currentOffset, $RawMode);
|
|
|
741 |
if ($bytesRead == -1) # eof ?
|
|
|
742 |
{return -1; }
|
|
|
743 |
$pos+= ($recordLen +3) & ~3;
|
|
|
744 |
|
|
|
745 |
# printf "\npos %08X, Seaching for (extra %08X, offset %08X), found (extra %08X, offset %08X)\n",
|
|
|
746 |
# $pos, $extraN, $offset, $currentExtraN, $currentOffset;
|
|
|
747 |
|
|
|
748 |
if ($currentExtraN == $extraN && $currentOffset == $offset)
|
|
|
749 |
{
|
|
|
750 |
$$recordData.= $data;
|
|
|
751 |
$offset+= $currentDataLen;
|
|
|
752 |
$dataLen+= $currentDataLen;
|
|
|
753 |
}
|
|
|
754 |
|
|
|
755 |
if ($multipartFlags == $EMultipartLast)
|
|
|
756 |
{last;}
|
|
|
757 |
}
|
|
|
758 |
|
|
|
759 |
return $dataLen;
|
|
|
760 |
}
|
|
|
761 |
|
|
|
762 |
sub ReadDword {
|
|
|
763 |
(my $fh) = @_;
|
|
|
764 |
my $buffer;
|
|
|
765 |
|
|
|
766 |
$bytesRead = read($fh, $buffer, 4);
|
|
|
767 |
if ($bytesRead < 4) {die "truncated file";}
|
|
|
768 |
|
|
|
769 |
my $dword = unpack("V", $buffer);
|
|
|
770 |
|
|
|
771 |
return $dword
|
|
|
772 |
};
|
|
|
773 |
|
|
|
774 |
sub ReadByte {
|
|
|
775 |
(my $fh) = @_;
|
|
|
776 |
my $buffer;
|
|
|
777 |
|
|
|
778 |
$bytesRead = read($fh, $buffer, 1);
|
|
|
779 |
if ($bytesRead < 1) {die "truncated file";}
|
|
|
780 |
|
|
|
781 |
my $byte = unpack("C", $buffer);
|
|
|
782 |
|
|
|
783 |
return $byte
|
|
|
784 |
};
|
|
|
785 |
|
|
|
786 |
|
|
|
787 |
|
|
|
788 |
sub PrintFormatTables($)
|
|
|
789 |
{
|
|
|
790 |
my ($formatTables) = @_;
|
|
|
791 |
|
|
|
792 |
for $tableIndex ( sort keys %$formatTables )
|
|
|
793 |
{
|
|
|
794 |
printf ("SYMTraceFormatCategory %08X:\n", $tableIndex);
|
|
|
795 |
for $formatId (sort keys %{ $$formatTables{$tableIndex} } )
|
|
|
796 |
{
|
|
|
797 |
printf ("%08X => %s\n", $formatId, $$formatTables{$tableIndex}{$formatId});
|
|
|
798 |
}
|
|
|
799 |
print "\n";
|
|
|
800 |
}
|
|
|
801 |
}
|
|
|
802 |
|
|
|
803 |
|
|
|
804 |
|
|
|
805 |
sub OutputSawDictionary($)
|
|
|
806 |
{
|
|
|
807 |
my ($formatTables) = @_;
|
|
|
808 |
|
|
|
809 |
|
|
|
810 |
# SAW enums
|
|
|
811 |
$EFieldTypeHexDump = 0;
|
|
|
812 |
$EFieldTypeHex = 1;
|
|
|
813 |
$EFieldTypeDecimal = 2;
|
|
|
814 |
$EFieldTypeStringToEnd = 3;
|
|
|
815 |
$EFieldTypeNullTerminatedString = 4;
|
|
|
816 |
$EFieldTypeHexDumpToEnd = 5;
|
|
|
817 |
$EFieldTypeUnicodeToEnd = 6;
|
|
|
818 |
$EFieldTypeNullTerminatedUnicode = 7;
|
|
|
819 |
$EFieldTypeCountedUnicode = 8;
|
|
|
820 |
$EFieldTypeCountedHexDump = 9;
|
|
|
821 |
$EFieldTypeCountedString = 10;
|
|
|
822 |
|
|
|
823 |
my $moduleIds; # string containg all UIDs separared by semi-colons
|
|
|
824 |
|
|
|
825 |
for $tableIndex ( sort keys %$formatTables )
|
|
|
826 |
{
|
|
|
827 |
if ($tableIndex < 256)
|
|
|
828 |
{
|
|
|
829 |
next;
|
|
|
830 |
}
|
|
|
831 |
$moduleIds.= sprintf ("%08X;", $tableIndex);
|
|
|
832 |
|
|
|
833 |
printf ("MODULEID_%08X_DESC=\n", $tableIndex);
|
|
|
834 |
printf ("MODULEID_%08X_NAME=%08X\n", $tableIndex, $tableIndex);
|
|
|
835 |
|
|
|
836 |
my $formatIds;
|
|
|
837 |
$formatIds = sprintf ("MODULEID_%08X_FORMATIDS=", $tableIndex);
|
|
|
838 |
|
|
|
839 |
for $formatId (sort keys %{ $$formatTables{$tableIndex} } )
|
|
|
840 |
{
|
|
|
841 |
$formatIds.= sprintf ("%d;", $formatId);
|
|
|
842 |
}
|
|
|
843 |
printf ("$formatIds\n");
|
|
|
844 |
|
|
|
845 |
|
|
|
846 |
for $formatId (sort keys %{ $$formatTables{$tableIndex} } )
|
|
|
847 |
{
|
|
|
848 |
my $fieldCount = 0;
|
|
|
849 |
my $formatString = $$formatTables{$tableIndex}{$formatId};
|
|
|
850 |
|
|
|
851 |
#printf ("formatString = (%s)\n", $formatString);
|
|
|
852 |
|
|
|
853 |
# format name is the first format string up until the first space or '%' character or end-of line ...
|
|
|
854 |
$formatString=~ m/^[^%\s]*/;
|
|
|
855 |
my $formatName = $&;
|
|
|
856 |
|
|
|
857 |
# thow the format name away
|
|
|
858 |
$formatString = $';
|
|
|
859 |
|
|
|
860 |
# strip the leading space
|
|
|
861 |
$formatString=~ s/\s*//;
|
|
|
862 |
|
|
|
863 |
printf ("MODULEID_%08X_FORMATID_%d_NAME=%s\n", $tableIndex, $formatId, $formatName);
|
|
|
864 |
#printf ("MODULEID_%08X_FORMATID_%d_DESC=\n", $tableIndex, $formatId);
|
|
|
865 |
|
|
|
866 |
my $lenFormatString = length($formatString);
|
|
|
867 |
|
|
|
868 |
my $formattedText;
|
|
|
869 |
my $fieldType = $EFieldTypeHex;
|
|
|
870 |
my $fieldLen = 0;
|
|
|
871 |
while (length($formatString))
|
|
|
872 |
{
|
|
|
873 |
my $c = (substr ($formatString, 0, 1));
|
|
|
874 |
#print ("[$formatString][$c]\n");
|
|
|
875 |
$formatString=~ s/.//; # strip the leading space
|
|
|
876 |
if ($c eq "%")
|
|
|
877 |
{
|
|
|
878 |
#print "found %\n";
|
|
|
879 |
my $fieldLenSpecified = 0;
|
|
|
880 |
$c = (substr ($formatString, 0, 1));
|
|
|
881 |
$formatString=~ s/.//; # discard char
|
|
|
882 |
#print "c2=$c\n";
|
|
|
883 |
if ($c eq "%")
|
|
|
884 |
{
|
|
|
885 |
$formattedText.= substr ($formatString, 0, 1);
|
|
|
886 |
next;
|
|
|
887 |
}
|
|
|
888 |
if ($c eq "*") ## take length from buffer
|
|
|
889 |
{
|
|
|
890 |
$fieldLenSpecified = 1;
|
|
|
891 |
$c = (substr ($formatString, 0, 1));
|
|
|
892 |
$formatString=~ s/.//; # discard char
|
|
|
893 |
}
|
|
|
894 |
if (lc $c eq "x" || $c eq "h")
|
|
|
895 |
{
|
|
|
896 |
## deal wilth $fieldLenSpecified
|
|
|
897 |
if ($fieldLenSpecified)
|
|
|
898 |
{
|
|
|
899 |
$fieldType = $EFieldTypeCountedHexDump;
|
|
|
900 |
$fieldLen = 0;
|
|
|
901 |
}
|
|
|
902 |
else
|
|
|
903 |
{
|
|
|
904 |
$fieldType = $EFieldTypeHex;
|
|
|
905 |
$fieldLen = 4;
|
|
|
906 |
}
|
|
|
907 |
}
|
|
|
908 |
elsif (lc $c eq "l" && substr ($formatString, 0, 1) eq "d")
|
|
|
909 |
{
|
|
|
910 |
$formatString=~ s/.//; # discard char
|
|
|
911 |
$fieldType = $EFieldTypeDecimal;
|
|
|
912 |
$fieldLen = 8;
|
|
|
913 |
}
|
|
|
914 |
elsif (lc $c eq "l" && substr ($formatString, 0, 1) eq "x")
|
|
|
915 |
{
|
|
|
916 |
$formatString=~ s/.//; # discard char
|
|
|
917 |
$fieldType = $EFieldTypeHex;
|
|
|
918 |
$fieldLen = 8;
|
|
|
919 |
}
|
|
|
920 |
elsif (lc $c eq "d")
|
|
|
921 |
{
|
|
|
922 |
$fieldType = $EFieldTypeDecimal;
|
|
|
923 |
$fieldLen = 4;
|
|
|
924 |
}
|
|
|
925 |
elsif ($c eq "s")
|
|
|
926 |
{
|
|
|
927 |
## deal wilth $fieldLenSpecified
|
|
|
928 |
if ($fieldLenSpecified)
|
|
|
929 |
{
|
|
|
930 |
$fieldType = $EFieldTypeCountedString;
|
|
|
931 |
$fieldLen = 0;
|
|
|
932 |
}
|
|
|
933 |
else
|
|
|
934 |
{
|
|
|
935 |
$fieldType = $EFieldTypeStringToEnd;
|
|
|
936 |
$fieldLen = 0;
|
|
|
937 |
}
|
|
|
938 |
}
|
|
|
939 |
elsif ($c eq "S")
|
|
|
940 |
{
|
|
|
941 |
## deal wilth $fieldLenSpecified
|
|
|
942 |
if ($fieldLenSpecified)
|
|
|
943 |
{
|
|
|
944 |
$fieldType = $EFieldTypeCountedUnicode;
|
|
|
945 |
$fieldLen = 0;
|
|
|
946 |
}
|
|
|
947 |
else
|
|
|
948 |
{
|
|
|
949 |
$fieldType = EFieldTypeUnicodeToEnd;
|
|
|
950 |
$fieldLen = 0;
|
|
|
951 |
}
|
|
|
952 |
}
|
|
|
953 |
elsif ($c eq "c")
|
|
|
954 |
{
|
|
|
955 |
$fieldType = $EFieldTypeHex;
|
|
|
956 |
$fieldLen = 1;
|
|
|
957 |
}
|
|
|
958 |
printf ("MODULEID_%08X_FORMATID_%d_FIELD_%d_NAME=%s\n", $tableIndex, $formatId, $fieldCount, $formattedText);
|
|
|
959 |
printf ("MODULEID_%08X_FORMATID_%d_FIELD_%d_TYPE=%s\n", $tableIndex, $formatId, $fieldCount, $fieldType);
|
|
|
960 |
if ($fieldLen > 0)
|
|
|
961 |
{printf ("MODULEID_%08X_FORMATID_%d_FIELD_%d_LENGTH=%s\n", $tableIndex, $formatId, $fieldCount, $fieldLen);}
|
|
|
962 |
$fieldCount++;
|
|
|
963 |
$formattedText="";
|
|
|
964 |
|
|
|
965 |
$formatString=~ s/\s//; # strip the leading space
|
|
|
966 |
}
|
|
|
967 |
else
|
|
|
968 |
{
|
|
|
969 |
# if ($c eq ":") {$formattedText.= '\\'; }
|
|
|
970 |
$formattedText.= $c;
|
|
|
971 |
}
|
|
|
972 |
}
|
|
|
973 |
printf ("MODULEID_%08X_FORMATID_%d_FIELDS=%d\n", $tableIndex, $formatId, $fieldCount);
|
|
|
974 |
|
|
|
975 |
}
|
|
|
976 |
print "MODULEIDS=$moduleIds\n";
|
|
|
977 |
}
|
|
|
978 |
}
|
|
|
979 |
|
|
|
980 |
|
|
|
981 |
|
|
|
982 |
|
|
|
983 |
|
|
|
984 |
|
|
|
985 |
|
|
|
986 |
|
|
|
987 |
sub H2Trace($$)
|
|
|
988 |
{
|
|
|
989 |
%basictypes = (
|
|
|
990 |
TInt8 => 1,
|
|
|
991 |
TUint8 => 1,
|
|
|
992 |
TInt16 => 2,
|
|
|
993 |
TUint16 => 2,
|
|
|
994 |
TInt32 => 4,
|
|
|
995 |
TUint32 => 4,
|
|
|
996 |
TInt => 4,
|
|
|
997 |
TUint => 4,
|
|
|
998 |
TBool => 4,
|
|
|
999 |
TInt64 => 8,
|
|
|
1000 |
TUint64 => 8,
|
|
|
1001 |
TLinAddr => 4,
|
|
|
1002 |
TVersion => 4,
|
|
|
1003 |
TPde => 4,
|
|
|
1004 |
TPte => 4,
|
|
|
1005 |
TProcessPriority => 4,
|
|
|
1006 |
TFormatId => 2,
|
|
|
1007 |
);
|
|
|
1008 |
|
|
|
1009 |
if (scalar(@_)!= 2) {
|
|
|
1010 |
die "perl h2trace.pl <input.h>\n";
|
|
|
1011 |
}
|
|
|
1012 |
my ($infile, $filescope) = @_;
|
|
|
1013 |
|
|
|
1014 |
if ($VerboseMode)
|
|
|
1015 |
{print "\nOpening $infile\n";}
|
|
|
1016 |
|
|
|
1017 |
open IN, $infile or die "Can't open $infile for input\n";
|
|
|
1018 |
my $in;
|
|
|
1019 |
while (<IN>) {
|
|
|
1020 |
$in.=$_;
|
|
|
1021 |
}
|
|
|
1022 |
close IN;
|
|
|
1023 |
|
|
|
1024 |
# First remove any backslash-newline combinations
|
|
|
1025 |
$in =~ s/\\\n//gms;
|
|
|
1026 |
|
|
|
1027 |
# Remove any character constants
|
|
|
1028 |
$in =~ s/\'(.?(${0})*?)\'//gms;
|
|
|
1029 |
|
|
|
1030 |
# Strip comments beginning with //
|
|
|
1031 |
$in =~ s/\/\/(.*?)\n/\n/gms; #//(.*?)\n
|
|
|
1032 |
|
|
|
1033 |
# Strip comments (/* */) but leave doxygen comments (/** */)
|
|
|
1034 |
$in =~ s/\/\*[^*](.*?)\*\//\n/gms; #/*(.*?)*/
|
|
|
1035 |
|
|
|
1036 |
|
|
|
1037 |
# Collapse whitespace into a single space or newline
|
|
|
1038 |
$in =~ s/\t/\ /gms;
|
|
|
1039 |
$in =~ s/\r/\ /gms;
|
|
|
1040 |
|
|
|
1041 |
# Tokenize on non-identifier characters
|
|
|
1042 |
my @tokens0 = split(/(\W)/,$in);
|
|
|
1043 |
my @tokens;
|
|
|
1044 |
my $inString = 0;
|
|
|
1045 |
my $inComment = 0;
|
|
|
1046 |
my $string;
|
|
|
1047 |
foreach $t (@tokens0) {
|
|
|
1048 |
next if ($t eq "");
|
|
|
1049 |
next if (!$inString && ($t eq " " or $t eq ""));
|
|
|
1050 |
if ($inComment == 0)
|
|
|
1051 |
{
|
|
|
1052 |
if ($t eq "/")
|
|
|
1053 |
{$inComment = 1;}
|
|
|
1054 |
}
|
|
|
1055 |
elsif ($inComment == 1)
|
|
|
1056 |
{
|
|
|
1057 |
if ($t eq "*")
|
|
|
1058 |
{$inComment = 2;}
|
|
|
1059 |
else
|
|
|
1060 |
{$inComment = 0;}
|
|
|
1061 |
}
|
|
|
1062 |
elsif ($inComment == 2)
|
|
|
1063 |
{
|
|
|
1064 |
if ($t eq "*")
|
|
|
1065 |
{$inComment = 3;}
|
|
|
1066 |
}
|
|
|
1067 |
elsif ($inComment == 3)
|
|
|
1068 |
{
|
|
|
1069 |
if ($t eq "/")
|
|
|
1070 |
{
|
|
|
1071 |
$inComment = 0;
|
|
|
1072 |
# if we were in a string, need to push previous '*'
|
|
|
1073 |
if ($inString)
|
|
|
1074 |
{
|
|
|
1075 |
push @tokens, "*";
|
|
|
1076 |
}
|
|
|
1077 |
$inString = 0; # end of comment aborts a string
|
|
|
1078 |
$string = "";
|
|
|
1079 |
}
|
|
|
1080 |
else
|
|
|
1081 |
{$inComment = 2;}
|
|
|
1082 |
}
|
|
|
1083 |
|
|
|
1084 |
if ($t eq "\"")
|
|
|
1085 |
{
|
|
|
1086 |
if (!$inString)
|
|
|
1087 |
{
|
|
|
1088 |
$inString=1;
|
|
|
1089 |
next;
|
|
|
1090 |
}
|
|
|
1091 |
else
|
|
|
1092 |
{
|
|
|
1093 |
$inString=0;
|
|
|
1094 |
$t = $string;
|
|
|
1095 |
$string = "";
|
|
|
1096 |
# if ($VerboseMode) {print "string : [$t]\n"; }
|
|
|
1097 |
}
|
|
|
1098 |
}
|
|
|
1099 |
|
|
|
1100 |
if ($inString)
|
|
|
1101 |
{
|
|
|
1102 |
$string.= $t;
|
|
|
1103 |
next;
|
|
|
1104 |
}
|
|
|
1105 |
push @tokens, $t;
|
|
|
1106 |
}
|
|
|
1107 |
|
|
|
1108 |
my $CurrentTraceFormatString;
|
|
|
1109 |
my $CurrentTraceFormatCategory;
|
|
|
1110 |
# format Key as specified by the @TraceFormatCategory tag is either the current category
|
|
|
1111 |
# or the current UID
|
|
|
1112 |
my $CurrentFormatTableKey;
|
|
|
1113 |
|
|
|
1114 |
|
|
|
1115 |
my $line=1;
|
|
|
1116 |
parse_scope($filescope, \@tokens, \$line);
|
|
|
1117 |
|
|
|
1118 |
#print $in;
|
|
|
1119 |
#print join (" ", @tokens);
|
|
|
1120 |
} # end of H2Trace
|
|
|
1121 |
|
|
|
1122 |
|
|
|
1123 |
|
|
|
1124 |
sub parse_scope($$$) {
|
|
|
1125 |
my ($scope, $tokens, $line) = @_;
|
|
|
1126 |
my $state = 1;
|
|
|
1127 |
|
|
|
1128 |
my @classes;
|
|
|
1129 |
my $curr_offset=0;
|
|
|
1130 |
my $overall_align=0;
|
|
|
1131 |
# print ">parse_scope $scope->{name}\n";
|
|
|
1132 |
|
|
|
1133 |
while (scalar(@$tokens))
|
|
|
1134 |
{
|
|
|
1135 |
my $t = shift @$tokens;
|
|
|
1136 |
# printf "t: [$t] [$$line]\n";
|
|
|
1137 |
if (!defined ($t)) {
|
|
|
1138 |
printf "undefined !";
|
|
|
1139 |
next;
|
|
|
1140 |
}
|
|
|
1141 |
if ($state>=-1 and $t eq "\n") {
|
|
|
1142 |
++$$line;
|
|
|
1143 |
$state=1;
|
|
|
1144 |
next;
|
|
|
1145 |
} elsif ($state==-1 and $t ne "\n") {
|
|
|
1146 |
next;
|
|
|
1147 |
} elsif ($state==-2 and $t ne ';') {
|
|
|
1148 |
next;
|
|
|
1149 |
}
|
|
|
1150 |
|
|
|
1151 |
if ($state>0 and $t eq '#') {
|
|
|
1152 |
$t = shift @$tokens;
|
|
|
1153 |
if ($t eq 'define') {
|
|
|
1154 |
my $ident = shift @$tokens;
|
|
|
1155 |
my $defn = shift @$tokens;
|
|
|
1156 |
if ($defn ne '(') { # don't do macros with parameters
|
|
|
1157 |
# print "MACRO: $ident :== $defn\n";
|
|
|
1158 |
$macros{$ident} = $defn;
|
|
|
1159 |
}
|
|
|
1160 |
}
|
|
|
1161 |
$state=-1; # skip to next line
|
|
|
1162 |
next;
|
|
|
1163 |
}
|
|
|
1164 |
|
|
|
1165 |
|
|
|
1166 |
if (parse_doxygen($scope,$tokens, $line, $t) == 1)
|
|
|
1167 |
{next;}
|
|
|
1168 |
|
|
|
1169 |
if ($t eq "namespace" ) {
|
|
|
1170 |
$state=0;
|
|
|
1171 |
my %cl;
|
|
|
1172 |
$cl{specifier}=$t;
|
|
|
1173 |
$cl{scope}=$scope;
|
|
|
1174 |
$cl{values}=$scope->{values};
|
|
|
1175 |
$cl{members}=\$scope->{members};
|
|
|
1176 |
$cl{typedefs}=\$scope->{typedefs};
|
|
|
1177 |
$cl{FormatTables}=$scope->{FormatTables};
|
|
|
1178 |
$cl{formatStrings} =$scope->{formatStrings};
|
|
|
1179 |
$cl{formatCategories} =$scope->{formatCategories};
|
|
|
1180 |
|
|
|
1181 |
my $new_namespace = \%cl;
|
|
|
1182 |
my $n = get_token($scope,$tokens,$line);
|
|
|
1183 |
if ($n !~ /\w+/) {
|
|
|
1184 |
warn "Unnamed $t not supported at line $$line\n";
|
|
|
1185 |
return;
|
|
|
1186 |
}
|
|
|
1187 |
$new_namespace->{name}=$n;
|
|
|
1188 |
my @class_match = grep {$_->{name} eq $n} @classes;
|
|
|
1189 |
my $exists = scalar(@class_match);
|
|
|
1190 |
my $b = get_token($scope,$tokens,$line);
|
|
|
1191 |
if ($b eq ':') {
|
|
|
1192 |
die "Inheritance not supported at line $$line\n";
|
|
|
1193 |
} elsif ($b eq ';') {
|
|
|
1194 |
# forward declaration
|
|
|
1195 |
push @classes, $new_namespace unless ($exists);
|
|
|
1196 |
next;
|
|
|
1197 |
} elsif ($b ne '{') {
|
|
|
1198 |
warn "Syntax error#1 at line $$line\n";
|
|
|
1199 |
return;
|
|
|
1200 |
}
|
|
|
1201 |
if ($exists) {
|
|
|
1202 |
$new_namespace = $class_match[0];
|
|
|
1203 |
if ($new_namespace->{complete}) {
|
|
|
1204 |
warn "Duplicate definition of $cl{specifier} $n\n";
|
|
|
1205 |
}
|
|
|
1206 |
}
|
|
|
1207 |
push @classes, $new_namespace unless ($exists);
|
|
|
1208 |
parse_scope($new_namespace, $tokens, $line);
|
|
|
1209 |
next;
|
|
|
1210 |
}
|
|
|
1211 |
|
|
|
1212 |
if ($t eq "struct" or $t eq "class" or $t eq "NONSHARABLE_CLASS") {
|
|
|
1213 |
next if ($state==0);
|
|
|
1214 |
$state=0;
|
|
|
1215 |
my %cl;
|
|
|
1216 |
$cl{specifier}=$t;
|
|
|
1217 |
$cl{scope}=$scope;
|
|
|
1218 |
my @members;
|
|
|
1219 |
my @typedefs;
|
|
|
1220 |
$cl{members}=\@members;
|
|
|
1221 |
$cl{typedefs}=\@typedefs;
|
|
|
1222 |
$cl{FormatTables}=$scope->{FormatTables};
|
|
|
1223 |
my $new_class = \%cl;
|
|
|
1224 |
my $n;
|
|
|
1225 |
|
|
|
1226 |
if ($t eq "NONSHARABLE_CLASS")
|
|
|
1227 |
{
|
|
|
1228 |
my $b = get_token($scope,$tokens,$line);
|
|
|
1229 |
if ($b !~ /\(/) {die "Syntax error at line $$line\n";}
|
|
|
1230 |
$n = get_token($scope,$tokens,$line);
|
|
|
1231 |
$b = get_token($scope,$tokens,$line);
|
|
|
1232 |
if ($b !~ /\)/) {die "Syntax error at line $$line\n";}
|
|
|
1233 |
}
|
|
|
1234 |
else
|
|
|
1235 |
{
|
|
|
1236 |
$n = get_token($scope,$tokens,$line);
|
|
|
1237 |
}
|
|
|
1238 |
|
|
|
1239 |
|
|
|
1240 |
if ($n !~ /\w+/) {
|
|
|
1241 |
warn "Unnamed $t not supported at line $$line\n";
|
|
|
1242 |
return;
|
|
|
1243 |
}
|
|
|
1244 |
$new_class->{name}=$n;
|
|
|
1245 |
my @class_match = grep {$_->{name} eq $n} @classes;
|
|
|
1246 |
my $exists = scalar(@class_match);
|
|
|
1247 |
my $b = get_token($scope,$tokens,$line);
|
|
|
1248 |
#skip inheritance etc until we get to a '{' or \ ';'
|
|
|
1249 |
while ($b ne '{' && $b ne ';')
|
|
|
1250 |
{
|
|
|
1251 |
$b = get_token($scope,$tokens,$line);
|
|
|
1252 |
die "Syntax error#2 at line $$line\n" if (!defined $b);
|
|
|
1253 |
}
|
|
|
1254 |
if ($b eq ';') {
|
|
|
1255 |
# forward declaration
|
|
|
1256 |
push @classes, $new_class unless ($exists);
|
|
|
1257 |
next;
|
|
|
1258 |
}
|
|
|
1259 |
if ($exists) {
|
|
|
1260 |
$new_class = $class_match[0];
|
|
|
1261 |
if ($new_class->{complete}) {
|
|
|
1262 |
warn "Duplicate definition of $cl{specifier} $n\n";
|
|
|
1263 |
}
|
|
|
1264 |
}
|
|
|
1265 |
push @classes, $new_class unless ($exists);
|
|
|
1266 |
parse_scope($new_class, $tokens, $line);
|
|
|
1267 |
next;
|
|
|
1268 |
} elsif ($t eq "enum") {
|
|
|
1269 |
$state=0;
|
|
|
1270 |
my $n = get_token($scope,$tokens,$line);
|
|
|
1271 |
my $name="";
|
|
|
1272 |
if ($n =~ /\w+/) {
|
|
|
1273 |
$name = $n;
|
|
|
1274 |
$n = get_token($scope,$tokens,$line);
|
|
|
1275 |
}
|
|
|
1276 |
push @enums, $name;
|
|
|
1277 |
if ($n ne '{') {
|
|
|
1278 |
die "Syntax error#4 at line $$line\n";
|
|
|
1279 |
}
|
|
|
1280 |
parse_enum($scope, $tokens, $line, $name);
|
|
|
1281 |
next;
|
|
|
1282 |
} elsif ($t eq '}') {
|
|
|
1283 |
$state=0;
|
|
|
1284 |
if ($scope->{scope}) {
|
|
|
1285 |
if ($scope->{specifier} eq "namespace")
|
|
|
1286 |
{
|
|
|
1287 |
$scope->{complete}=1;
|
|
|
1288 |
# print "Scope completed\n";
|
|
|
1289 |
last;
|
|
|
1290 |
}
|
|
|
1291 |
$t = get_token($scope,$tokens,$line);
|
|
|
1292 |
# skip to next ';'
|
|
|
1293 |
while (defined ($t) and $t ne ';')
|
|
|
1294 |
{$t = get_token($scope,$tokens,$line);}
|
|
|
1295 |
die "Syntax error#5 at line $$line\n" if ($t ne ';');
|
|
|
1296 |
$scope->{complete}=1;
|
|
|
1297 |
# print "Scope completed\n";
|
|
|
1298 |
last;
|
|
|
1299 |
}
|
|
|
1300 |
warn "Syntax error#5 at line $$line\n";
|
|
|
1301 |
return;
|
|
|
1302 |
}
|
|
|
1303 |
$state=0;
|
|
|
1304 |
if ($scope->{scope}) {
|
|
|
1305 |
if ($t eq "public" or $t eq "private" or $t eq "protected") {
|
|
|
1306 |
if (shift (@$tokens) eq ':') {
|
|
|
1307 |
next; # ignore access specifiers
|
|
|
1308 |
}
|
|
|
1309 |
die "Syntax error#6 at line $$line\n";
|
|
|
1310 |
}
|
|
|
1311 |
}
|
|
|
1312 |
unshift @$tokens, $t;
|
|
|
1313 |
|
|
|
1314 |
my @currdecl = parse_decl_def($scope, $tokens, $line);
|
|
|
1315 |
# print scalar (@currdecl), "\n";
|
|
|
1316 |
if ($t eq 'static') {
|
|
|
1317 |
next; # skip static members
|
|
|
1318 |
}
|
|
|
1319 |
my $typedef;
|
|
|
1320 |
if ($t eq 'typedef') {
|
|
|
1321 |
# print "TYPEDEF\n";
|
|
|
1322 |
$typedef = 1;
|
|
|
1323 |
$t = shift @currdecl;
|
|
|
1324 |
$t = $currdecl[0];
|
|
|
1325 |
} else {
|
|
|
1326 |
# print "NOT TYPEDEF\n";
|
|
|
1327 |
$typedef = 0;
|
|
|
1328 |
}
|
|
|
1329 |
# print "$currdecl[0]\n";
|
|
|
1330 |
next if (scalar(@currdecl)==0);
|
|
|
1331 |
|
|
|
1332 |
if ($t eq "const") {
|
|
|
1333 |
# check for constant declaration
|
|
|
1334 |
# print "CONST $currdecl[1] $currdecl[2] $currdecl[3]\n";
|
|
|
1335 |
my $ctype = lookup_type($scope, $currdecl[1]);
|
|
|
1336 |
# print "$ctype->{basic} $ctype->{size}\n";
|
|
|
1337 |
if ($ctype->{basic} and $currdecl[2]=~/^\w+$/ and $currdecl[3] eq '=') {
|
|
|
1338 |
if ($typedef!=0) {
|
|
|
1339 |
die "Syntax error#7 at line $$line\n";
|
|
|
1340 |
}
|
|
|
1341 |
shift @currdecl;
|
|
|
1342 |
shift @currdecl;
|
|
|
1343 |
my $type = $ctype->{name};
|
|
|
1344 |
my $name; #### = shift @currdecl;
|
|
|
1345 |
|
|
|
1346 |
if ($scope->{name})
|
|
|
1347 |
{
|
|
|
1348 |
$name = $scope->{name} . "::" . shift @currdecl;
|
|
|
1349 |
}
|
|
|
1350 |
else
|
|
|
1351 |
{
|
|
|
1352 |
$name = shift @currdecl;
|
|
|
1353 |
}
|
|
|
1354 |
# printf "[$name,$scope->{name}]";
|
|
|
1355 |
my $size = $ctype->{size};
|
|
|
1356 |
shift @currdecl;
|
|
|
1357 |
my $value = get_constant_expr($scope,\@currdecl,$line);
|
|
|
1358 |
$values{$name} = {type=>$type, size=>$size, value=>$value};
|
|
|
1359 |
next;
|
|
|
1360 |
}
|
|
|
1361 |
}
|
|
|
1362 |
|
|
|
1363 |
|
|
|
1364 |
|
|
|
1365 |
}
|
|
|
1366 |
}
|
|
|
1367 |
|
|
|
1368 |
sub get_token($$$) {
|
|
|
1369 |
my ($scope,$tokenlist,$line) = @_;
|
|
|
1370 |
while (scalar(@$tokenlist)) {
|
|
|
1371 |
my $t = shift @$tokenlist;
|
|
|
1372 |
return $t if (!defined($t));
|
|
|
1373 |
if (parse_doxygen($scope,$tokenlist, $line, $t) == 1)
|
|
|
1374 |
{next;}
|
|
|
1375 |
if ($t !~ /^[\s]*$/)
|
|
|
1376 |
{
|
|
|
1377 |
if ($$tokenlist[0] eq ":" and $$tokenlist[1] eq ":")
|
|
|
1378 |
{
|
|
|
1379 |
$t.= shift @$tokenlist;
|
|
|
1380 |
$t.= shift @$tokenlist;
|
|
|
1381 |
$t.= shift @$tokenlist;
|
|
|
1382 |
# print "Colon-separated token";
|
|
|
1383 |
}
|
|
|
1384 |
return $t
|
|
|
1385 |
}
|
|
|
1386 |
++$$line;
|
|
|
1387 |
}
|
|
|
1388 |
return undef;
|
|
|
1389 |
}
|
|
|
1390 |
|
|
|
1391 |
sub skip_qualifiers($) {
|
|
|
1392 |
my ($tokens) = @_;
|
|
|
1393 |
my $f=0;
|
|
|
1394 |
my %quals = (
|
|
|
1395 |
EXPORT_C => 1,
|
|
|
1396 |
IMPORT_C => 1,
|
|
|
1397 |
inline => 1,
|
|
|
1398 |
virtual => 0,
|
|
|
1399 |
const => 0,
|
|
|
1400 |
volatile => 0,
|
|
|
1401 |
static => 0,
|
|
|
1402 |
extern => 0,
|
|
|
1403 |
LOCAL_C => 0,
|
|
|
1404 |
LOCAL_D => 0,
|
|
|
1405 |
GLDEF_C => 0,
|
|
|
1406 |
GLREF_C => 0,
|
|
|
1407 |
GLDEF_D => 0,
|
|
|
1408 |
GLREF_D => 0
|
|
|
1409 |
);
|
|
|
1410 |
for (;;) {
|
|
|
1411 |
my $t = $$tokens[0];
|
|
|
1412 |
my $q = $quals{$t};
|
|
|
1413 |
last unless (defined ($q));
|
|
|
1414 |
$f |= $q;
|
|
|
1415 |
shift @$tokens;
|
|
|
1416 |
}
|
|
|
1417 |
return $f;
|
|
|
1418 |
}
|
|
|
1419 |
|
|
|
1420 |
sub parse_indirection($) {
|
|
|
1421 |
my ($tokens) = @_;
|
|
|
1422 |
my $level = 0;
|
|
|
1423 |
for (;;) {
|
|
|
1424 |
my $t = $$tokens[0];
|
|
|
1425 |
if ($t eq '*') {
|
|
|
1426 |
++$level;
|
|
|
1427 |
shift @$tokens;
|
|
|
1428 |
next;
|
|
|
1429 |
}
|
|
|
1430 |
last if ($t ne "const" and $t ne "volatile");
|
|
|
1431 |
shift @$tokens;
|
|
|
1432 |
}
|
|
|
1433 |
return $level;
|
|
|
1434 |
}
|
|
|
1435 |
|
|
|
1436 |
sub get_operand($$$) {
|
|
|
1437 |
my ($scope,$tokens,$line) = @_;
|
|
|
1438 |
my $t = get_token($scope,$tokens,$line);
|
|
|
1439 |
if ($t eq '-') {
|
|
|
1440 |
my $x = get_operand($scope,$tokens,$line);
|
|
|
1441 |
return -$x;
|
|
|
1442 |
} elsif ($t eq '+') {
|
|
|
1443 |
my $x = get_operand($scope,$tokens,$line);
|
|
|
1444 |
return $x;
|
|
|
1445 |
} elsif ($t eq '~') {
|
|
|
1446 |
my $x = get_operand($scope,$tokens,$line);
|
|
|
1447 |
return ~$x;
|
|
|
1448 |
} elsif ($t eq '!') {
|
|
|
1449 |
my $x = get_operand($scope,$tokens,$line);
|
|
|
1450 |
return $x ? 0 : 1;
|
|
|
1451 |
} elsif ($t eq '(') {
|
|
|
1452 |
my $x = get_constant_expr($scope,$tokens,$line);
|
|
|
1453 |
my $t = get_token($scope,$tokens,$line);
|
|
|
1454 |
if ($t ne ')') {
|
|
|
1455 |
warn "Missing ) at line $$line\n";
|
|
|
1456 |
return undefined;
|
|
|
1457 |
}
|
|
|
1458 |
return $x;
|
|
|
1459 |
} elsif ($t eq "sizeof") {
|
|
|
1460 |
my $ident = get_token($scope,$tokens,$line);
|
|
|
1461 |
if ($ident eq '(') {
|
|
|
1462 |
$ident = get_token($scope,$tokens,$line);
|
|
|
1463 |
my $cb = get_token($scope,$tokens,$line);
|
|
|
1464 |
if ($cb ne ')') {
|
|
|
1465 |
warn "Bad sizeof() syntax at line $$line\n";
|
|
|
1466 |
return undefined;
|
|
|
1467 |
}
|
|
|
1468 |
}
|
|
|
1469 |
$ident = look_through_macros($ident);
|
|
|
1470 |
if ($ident !~ /^\w+$/) {
|
|
|
1471 |
warn "Bad sizeof() syntax at line $$line\n";
|
|
|
1472 |
return undefined;
|
|
|
1473 |
}
|
|
|
1474 |
my $type = lookup_type($scope, $ident);
|
|
|
1475 |
if (!defined $type) {
|
|
|
1476 |
warn "Unrecognised type $ident at line $$line\n";
|
|
|
1477 |
return undefined;
|
|
|
1478 |
}
|
|
|
1479 |
if ($type->{basic}) {
|
|
|
1480 |
return $type->{size};
|
|
|
1481 |
} elsif ($type->{enum}) {
|
|
|
1482 |
return 4;
|
|
|
1483 |
} elsif ($type->{ptr}) {
|
|
|
1484 |
return 4;
|
|
|
1485 |
} elsif ($type->{fptr}) {
|
|
|
1486 |
return 4;
|
|
|
1487 |
}
|
|
|
1488 |
my $al = $type->{class}->{align};
|
|
|
1489 |
my $sz = $type->{class}->{size};
|
|
|
1490 |
return ($sz+$al-1)&~($al-1);
|
|
|
1491 |
}
|
|
|
1492 |
$t = look_through_macros($t);
|
|
|
1493 |
if ($t =~ /^0x/i) {
|
|
|
1494 |
return oct($t);
|
|
|
1495 |
} elsif ($t =~ /^\d/) {
|
|
|
1496 |
return $t;
|
|
|
1497 |
} elsif ($t =~ /^\w+$/) {
|
|
|
1498 |
my $x = lookup_value($scope,$t);
|
|
|
1499 |
# die "Unrecognised identifier '$t' at line $$line\n" unless defined($x);
|
|
|
1500 |
if (!defined($x)) {
|
|
|
1501 |
print "Unrecognised identifier '$t' at line $$line\n" ;
|
|
|
1502 |
}
|
|
|
1503 |
return $x;
|
|
|
1504 |
} elsif ($t =~ /^\w+::\w+$/) {
|
|
|
1505 |
my $x = lookup_value($scope,$t);
|
|
|
1506 |
# die "Unrecognised identifier '$t' at line $$line\n" unless defined($x);
|
|
|
1507 |
if (!defined($x)) {
|
|
|
1508 |
print "Unrecognised identifier '$t' at line $$line\n" ;
|
|
|
1509 |
}
|
|
|
1510 |
return $x;
|
|
|
1511 |
} else {
|
|
|
1512 |
warn "Syntax error#10 at line $$line\n";
|
|
|
1513 |
return undefined;
|
|
|
1514 |
}
|
|
|
1515 |
}
|
|
|
1516 |
|
|
|
1517 |
sub look_through_macros($) {
|
|
|
1518 |
my ($ident) = @_;
|
|
|
1519 |
while ($ident and $macros{$ident}) {
|
|
|
1520 |
$ident = $macros{$ident};
|
|
|
1521 |
}
|
|
|
1522 |
return $ident;
|
|
|
1523 |
}
|
|
|
1524 |
|
|
|
1525 |
sub lookup_value($$) {
|
|
|
1526 |
my ($scope,$ident) = @_;
|
|
|
1527 |
while ($scope) {
|
|
|
1528 |
my $vl = $scope->{values};
|
|
|
1529 |
if (defined($vl->{$ident})) {
|
|
|
1530 |
return $vl->{$ident}->{value};
|
|
|
1531 |
}
|
|
|
1532 |
$scope = $scope->{scope};
|
|
|
1533 |
}
|
|
|
1534 |
return undef();
|
|
|
1535 |
}
|
|
|
1536 |
|
|
|
1537 |
sub lookup_type($$) {
|
|
|
1538 |
my ($scope,$ident) = @_;
|
|
|
1539 |
if ($basictypes{$ident}) {
|
|
|
1540 |
return {scope=>$scope, basic=>1, name=>$ident, size=>$basictypes{$ident} };
|
|
|
1541 |
}
|
|
|
1542 |
while ($scope) {
|
|
|
1543 |
if ($basictypes{$ident}) {
|
|
|
1544 |
return {scope=>$scope, basic=>1, name=>$ident, size=>$basictypes{$ident} };
|
|
|
1545 |
}
|
|
|
1546 |
my $el = $scope->{enums};
|
|
|
1547 |
my $cl = $scope->{classes};
|
|
|
1548 |
my $td = $scope->{typedefs};
|
|
|
1549 |
if (grep {$_ eq $ident} @$el) {
|
|
|
1550 |
return {scope=>$scope, enum=>1, name=>$ident, size=>4 };
|
|
|
1551 |
}
|
|
|
1552 |
my @match_class = (grep {$_->{name} eq $ident} @$cl);
|
|
|
1553 |
if (scalar(@match_class)) {
|
|
|
1554 |
return {scope=>$scope, class=>$match_class[0]};
|
|
|
1555 |
}
|
|
|
1556 |
my @match_td = (grep {$_->{name} eq $ident} @$td);
|
|
|
1557 |
if (scalar(@match_td)) {
|
|
|
1558 |
my $tdr = $match_td[0];
|
|
|
1559 |
my $cat = $tdr->{category};
|
|
|
1560 |
if ($cat eq 'basic' or $cat eq 'enum' or $cat eq 'class') {
|
|
|
1561 |
$ident = $tdr->{alias};
|
|
|
1562 |
next;
|
|
|
1563 |
} else {
|
|
|
1564 |
return { scope=>$scope, $cat=>1, $size=>$tdr->{size} };
|
|
|
1565 |
}
|
|
|
1566 |
}
|
|
|
1567 |
$scope = $scope->{scope};
|
|
|
1568 |
}
|
|
|
1569 |
return undef();
|
|
|
1570 |
}
|
|
|
1571 |
|
|
|
1572 |
sub get_mult_expr($$$) {
|
|
|
1573 |
my ($scope,$tokens,$line) = @_;
|
|
|
1574 |
my $x = get_operand($scope,$tokens,$line);
|
|
|
1575 |
my $t;
|
|
|
1576 |
for (;;) {
|
|
|
1577 |
$t = get_token($scope,$tokens,$line);
|
|
|
1578 |
if ($t eq '*') {
|
|
|
1579 |
my $y = get_operand($scope,$tokens,$line);
|
|
|
1580 |
$x = $x * $y;
|
|
|
1581 |
} elsif ($t eq '/') {
|
|
|
1582 |
my $y = get_operand($scope,$tokens,$line);
|
|
|
1583 |
if ($y != 0)
|
|
|
1584 |
{$x = int($x / $y);}
|
|
|
1585 |
} elsif ($t eq '%') {
|
|
|
1586 |
my $y = get_operand($scope,$tokens,$line);
|
|
|
1587 |
if ($y != 0)
|
|
|
1588 |
{$x = int($x % $y);}
|
|
|
1589 |
} else {
|
|
|
1590 |
last;
|
|
|
1591 |
}
|
|
|
1592 |
}
|
|
|
1593 |
unshift @$tokens, $t;
|
|
|
1594 |
return $x;
|
|
|
1595 |
}
|
|
|
1596 |
|
|
|
1597 |
sub get_add_expr($$$) {
|
|
|
1598 |
my ($scope,$tokens,$line) = @_;
|
|
|
1599 |
my $x = get_mult_expr($scope,$tokens,$line);
|
|
|
1600 |
my $t;
|
|
|
1601 |
for (;;) {
|
|
|
1602 |
$t = get_token($scope,$tokens,$line);
|
|
|
1603 |
if ($t eq '+') {
|
|
|
1604 |
my $y = get_mult_expr($scope,$tokens,$line);
|
|
|
1605 |
$x = $x + $y;
|
|
|
1606 |
} elsif ($t eq '-') {
|
|
|
1607 |
my $y = get_mult_expr($scope,$tokens,$line);
|
|
|
1608 |
$x = $x - $y;
|
|
|
1609 |
} else {
|
|
|
1610 |
last;
|
|
|
1611 |
}
|
|
|
1612 |
}
|
|
|
1613 |
unshift @$tokens, $t;
|
|
|
1614 |
return $x;
|
|
|
1615 |
}
|
|
|
1616 |
|
|
|
1617 |
sub get_shift_expr($$$) {
|
|
|
1618 |
my ($scope,$tokens,$line) = @_;
|
|
|
1619 |
my $x = get_add_expr($scope,$tokens,$line);
|
|
|
1620 |
my $t, $t2;
|
|
|
1621 |
for (;;) {
|
|
|
1622 |
$t = get_token($scope,$tokens,$line);
|
|
|
1623 |
if ($t eq '<' or $t eq '>') {
|
|
|
1624 |
$t2 = get_token($scope,$tokens,$line);
|
|
|
1625 |
if ($t2 ne $t) {
|
|
|
1626 |
unshift @$tokens, $t2;
|
|
|
1627 |
last;
|
|
|
1628 |
}
|
|
|
1629 |
}
|
|
|
1630 |
if ($t eq '<') {
|
|
|
1631 |
my $y = get_add_expr($scope,$tokens,$line);
|
|
|
1632 |
$x = $x << $y;
|
|
|
1633 |
} elsif ($t eq '>') {
|
|
|
1634 |
my $y = get_add_expr($scope,$tokens,$line);
|
|
|
1635 |
$x = $x >> $y;
|
|
|
1636 |
} else {
|
|
|
1637 |
last;
|
|
|
1638 |
}
|
|
|
1639 |
}
|
|
|
1640 |
unshift @$tokens, $t;
|
|
|
1641 |
return $x;
|
|
|
1642 |
}
|
|
|
1643 |
|
|
|
1644 |
sub get_and_expr($$$) {
|
|
|
1645 |
my ($scope,$tokens,$line) = @_;
|
|
|
1646 |
my $x = get_shift_expr($scope,$tokens,$line);
|
|
|
1647 |
my $t;
|
|
|
1648 |
for (;;) {
|
|
|
1649 |
$t = get_token($scope,$tokens,$line);
|
|
|
1650 |
if ($t eq '&') {
|
|
|
1651 |
my $y = get_shift_expr($scope,$tokens,$line);
|
|
|
1652 |
$x = $x & $y;
|
|
|
1653 |
} else {
|
|
|
1654 |
last;
|
|
|
1655 |
}
|
|
|
1656 |
}
|
|
|
1657 |
unshift @$tokens, $t;
|
|
|
1658 |
return $x;
|
|
|
1659 |
}
|
|
|
1660 |
|
|
|
1661 |
sub get_xor_expr($$$) {
|
|
|
1662 |
my ($scope,$tokens,$line) = @_;
|
|
|
1663 |
my $x = get_and_expr($scope,$tokens,$line);
|
|
|
1664 |
my $t;
|
|
|
1665 |
for (;;) {
|
|
|
1666 |
$t = get_token($scope,$tokens,$line);
|
|
|
1667 |
if ($t eq '^') {
|
|
|
1668 |
my $y = get_and_expr($scope,$tokens,$line);
|
|
|
1669 |
$x = $x ^ $y;
|
|
|
1670 |
} else {
|
|
|
1671 |
last;
|
|
|
1672 |
}
|
|
|
1673 |
}
|
|
|
1674 |
unshift @$tokens, $t;
|
|
|
1675 |
return $x;
|
|
|
1676 |
}
|
|
|
1677 |
|
|
|
1678 |
sub get_ior_expr($$$) {
|
|
|
1679 |
my ($scope,$tokens,$line) = @_;
|
|
|
1680 |
my $x = get_xor_expr($scope,$tokens,$line);
|
|
|
1681 |
my $t;
|
|
|
1682 |
for (;;) {
|
|
|
1683 |
$t = get_token($scope,$tokens,$line);
|
|
|
1684 |
if ($t eq '|') {
|
|
|
1685 |
my $y = get_xor_expr($scope,$tokens,$line);
|
|
|
1686 |
$x = $x | $y;
|
|
|
1687 |
} else {
|
|
|
1688 |
last;
|
|
|
1689 |
}
|
|
|
1690 |
}
|
|
|
1691 |
unshift @$tokens, $t;
|
|
|
1692 |
return $x;
|
|
|
1693 |
}
|
|
|
1694 |
|
|
|
1695 |
sub get_constant_expr($$$) {
|
|
|
1696 |
my ($scope,$tokens,$line) = @_;
|
|
|
1697 |
my $x = get_ior_expr($scope,$tokens,$line);
|
|
|
1698 |
return $x;
|
|
|
1699 |
}
|
|
|
1700 |
|
|
|
1701 |
sub parse_enum($$$$) {
|
|
|
1702 |
my ($scope,$tokens,$line,$enum_name) = @_;
|
|
|
1703 |
my $vl = $scope->{values};
|
|
|
1704 |
my $fstr = $scope->{formatStrings};
|
|
|
1705 |
my $fcat = $scope->{formatCategories};
|
|
|
1706 |
my $fmtTable = $scope->{FormatTables};
|
|
|
1707 |
|
|
|
1708 |
my $x = 0;
|
|
|
1709 |
for (;;) {
|
|
|
1710 |
my $t = get_token($scope,$tokens,$line);
|
|
|
1711 |
last if ($t eq '}');
|
|
|
1712 |
if (!defined($t)) {
|
|
|
1713 |
die "Unexpected end of file #2 at line $$line\n";
|
|
|
1714 |
}
|
|
|
1715 |
|
|
|
1716 |
if ($t eq '#') {
|
|
|
1717 |
next;
|
|
|
1718 |
}
|
|
|
1719 |
|
|
|
1720 |
if ($t !~ /^\w+$/) {
|
|
|
1721 |
warn "Syntax error#11 at line $$line\n";
|
|
|
1722 |
next;
|
|
|
1723 |
}
|
|
|
1724 |
|
|
|
1725 |
if ($scope->{name})
|
|
|
1726 |
{
|
|
|
1727 |
$t = $scope->{name} . "::" . $t;
|
|
|
1728 |
}
|
|
|
1729 |
|
|
|
1730 |
if (defined($vl->{$t})) {
|
|
|
1731 |
warn "Duplicate identifier [$t] at line $$line\n";
|
|
|
1732 |
}
|
|
|
1733 |
my $t2 = get_token($scope,$tokens,$line);
|
|
|
1734 |
if ($t2 eq ',') {
|
|
|
1735 |
$vl->{$t} = {type=>$enum_name, size=>4, value=>$x, enum=>1};
|
|
|
1736 |
$fstr->{$t} = $CurrentTraceFormatString;
|
|
|
1737 |
$fcat->{$t} = $CurrentTraceFormatCategory;
|
|
|
1738 |
if (defined $CurrentTraceFormatCategory && defined $CurrentTraceFormatString)
|
|
|
1739 |
{ $fmtTable->{$CurrentTraceFormatCategory}{$x} = $CurrentTraceFormatString; }
|
|
|
1740 |
undef $CurrentTraceFormatString;
|
|
|
1741 |
++$x;
|
|
|
1742 |
} elsif ($t2 eq '}') {
|
|
|
1743 |
$vl->{$t} = {type=>$enum_name, size=>4, value=>$x, enum=>1};
|
|
|
1744 |
$fstr->{$t} = $CurrentTraceFormatString;
|
|
|
1745 |
$fcat->{$t} = $CurrentTraceFormatCategory;
|
|
|
1746 |
if (defined $CurrentTraceFormatCategory && defined $CurrentTraceFormatString)
|
|
|
1747 |
{ $fmtTable->{$CurrentTraceFormatCategory}{$x} = $CurrentTraceFormatString; }
|
|
|
1748 |
undef $CurrentTraceFormatString;
|
|
|
1749 |
++$x;
|
|
|
1750 |
last;
|
|
|
1751 |
} elsif ($t2 eq '=') {
|
|
|
1752 |
$x = get_constant_expr($scope, $tokens, $line);
|
|
|
1753 |
$vl->{$t} = {type=>$enum_name, size=>4, value=>$x, enum=>1};
|
|
|
1754 |
$fstr->{$t} = $CurrentTraceFormatString;
|
|
|
1755 |
$fcat->{$t} = $CurrentTraceFormatCategory;
|
|
|
1756 |
if (defined $CurrentTraceFormatCategory && defined $CurrentTraceFormatString)
|
|
|
1757 |
{ $fmtTable->{$CurrentTraceFormatCategory}{$x} = $CurrentTraceFormatString; }
|
|
|
1758 |
undef $CurrentTraceFormatString;
|
|
|
1759 |
++$x;
|
|
|
1760 |
$t2 = get_token($scope,$tokens,$line);
|
|
|
1761 |
last if ($t2 eq '}');
|
|
|
1762 |
next if ($t2 eq ',');
|
|
|
1763 |
warn "Syntax error#12 at line $$line\n";
|
|
|
1764 |
} else {
|
|
|
1765 |
unshift @$tokens, $t2;
|
|
|
1766 |
}
|
|
|
1767 |
}
|
|
|
1768 |
my $t = get_token($scope,$tokens,$line);
|
|
|
1769 |
if ($t ne ';') {
|
|
|
1770 |
warn "Missing ; at line $$line\n";
|
|
|
1771 |
}
|
|
|
1772 |
}
|
|
|
1773 |
|
|
|
1774 |
|
|
|
1775 |
sub parse_decl_def($$$) {
|
|
|
1776 |
my ($scope,$tokens,$line) = @_;
|
|
|
1777 |
my $level=0;
|
|
|
1778 |
my @decl;
|
|
|
1779 |
while ( scalar(@$tokens) ) {
|
|
|
1780 |
my $t = get_token($scope,$tokens, $line);
|
|
|
1781 |
if ( (!defined ($t) || $t eq ';') and ($level==0)) {
|
|
|
1782 |
return @decl;
|
|
|
1783 |
}
|
|
|
1784 |
|
|
|
1785 |
if ($t eq "static")
|
|
|
1786 |
{
|
|
|
1787 |
next;
|
|
|
1788 |
}
|
|
|
1789 |
|
|
|
1790 |
push @decl, $t;
|
|
|
1791 |
if ($t eq '{') {
|
|
|
1792 |
++$level;
|
|
|
1793 |
}
|
|
|
1794 |
if ($t eq '}') {
|
|
|
1795 |
if ($level==0) {
|
|
|
1796 |
warn "Syntax error#13 at line $$line\n";
|
|
|
1797 |
unshift @$tokens, $t;
|
|
|
1798 |
return @decl;
|
|
|
1799 |
|
|
|
1800 |
}
|
|
|
1801 |
if (--$level==0) {
|
|
|
1802 |
return (); # end of function definition reached
|
|
|
1803 |
}
|
|
|
1804 |
}
|
|
|
1805 |
}
|
|
|
1806 |
die "Unexpected end of file #3 at line $$line\n";
|
|
|
1807 |
}
|
|
|
1808 |
|
|
|
1809 |
sub dump_scope($) {
|
|
|
1810 |
my ($scope) = @_;
|
|
|
1811 |
my $el = $scope->{enums};
|
|
|
1812 |
my $cl = $scope->{classes};
|
|
|
1813 |
my $vl = $scope->{values};
|
|
|
1814 |
my $fstr = $scope->{formatStrings};
|
|
|
1815 |
my $fcat = $scope->{formatCategories};
|
|
|
1816 |
print "SCOPE: $scope->{name}\n";
|
|
|
1817 |
if (scalar(@$el)) {
|
|
|
1818 |
print "\tenums:\n";
|
|
|
1819 |
foreach (@$el) {
|
|
|
1820 |
print "\t\t$_\n";
|
|
|
1821 |
}
|
|
|
1822 |
}
|
|
|
1823 |
if (scalar(keys(%$vl))) {
|
|
|
1824 |
print "\tvalues:\n";
|
|
|
1825 |
foreach $vname (keys(%$vl)) {
|
|
|
1826 |
my $v = $vl->{$vname};
|
|
|
1827 |
my $x = $v->{value};
|
|
|
1828 |
my $t = $v->{type};
|
|
|
1829 |
my $sz = $v->{size};
|
|
|
1830 |
my $fstring = $fstr->{$vname};
|
|
|
1831 |
my $fcategory = $fcat->{$vname};
|
|
|
1832 |
if ($v->{enum}) {
|
|
|
1833 |
printf ("\t\t$vname\=$x (enum $t) size=$sz fcat=[0x%x] fstr=[%s]\n", $fcategory,$fstring);
|
|
|
1834 |
} else {
|
|
|
1835 |
printf ("\t\t$vname\=$x (type $t) size=$sz fcat=[0x%x] fstr=[%s]\n", $fcategory, $fstring);
|
|
|
1836 |
}
|
|
|
1837 |
}
|
|
|
1838 |
}
|
|
|
1839 |
if ($scope->{scope}) {
|
|
|
1840 |
my $members = $scope->{members};
|
|
|
1841 |
foreach (@$members) {
|
|
|
1842 |
my $n = $_->{name};
|
|
|
1843 |
my $sz = $_->{size};
|
|
|
1844 |
my $off = $_->{offset};
|
|
|
1845 |
my $spc = $_->{spacing};
|
|
|
1846 |
if (defined $spc) {
|
|
|
1847 |
print "\t$n\[\]\: spacing $spc size $sz offset $off\n";
|
|
|
1848 |
} else {
|
|
|
1849 |
print "\t$n\: size $sz offset $off\n";
|
|
|
1850 |
}
|
|
|
1851 |
}
|
|
|
1852 |
print "\tOverall size : $scope->{size}\n";
|
|
|
1853 |
print "\tOverall align: $scope->{align}\n";
|
|
|
1854 |
}
|
|
|
1855 |
foreach $s (@$cl) {
|
|
|
1856 |
dump_scope($s);
|
|
|
1857 |
}
|
|
|
1858 |
}
|
|
|
1859 |
|
|
|
1860 |
|
|
|
1861 |
|
|
|
1862 |
|
|
|
1863 |
sub parse_doxygen($$$$) {
|
|
|
1864 |
my ($scope,$tokens,$line,$t) = @_;
|
|
|
1865 |
|
|
|
1866 |
if ($t ne "/")
|
|
|
1867 |
{
|
|
|
1868 |
return 0; # not a doxygen comment
|
|
|
1869 |
}
|
|
|
1870 |
if ($t eq "/") {
|
|
|
1871 |
$state=0;
|
|
|
1872 |
my $t2 = shift @$tokens;
|
|
|
1873 |
my $t3 = shift @$tokens;
|
|
|
1874 |
|
|
|
1875 |
if ($t2 ne "*" || $t3 ne "*")
|
|
|
1876 |
{
|
|
|
1877 |
unshift @$tokens, $t3;
|
|
|
1878 |
unshift @$tokens, $t2;
|
|
|
1879 |
return 0; # not a doxygen comment
|
|
|
1880 |
}
|
|
|
1881 |
}
|
|
|
1882 |
# printf "doxygen start on line %d\n", $$line;
|
|
|
1883 |
for (;;) {
|
|
|
1884 |
my $t = shift @$tokens;
|
|
|
1885 |
if (!defined($t))
|
|
|
1886 |
{
|
|
|
1887 |
warn "Unexpected end of file #4 at line $$line\n";
|
|
|
1888 |
return
|
|
|
1889 |
}
|
|
|
1890 |
|
|
|
1891 |
if ($t eq "\n"){++$$line };
|
|
|
1892 |
|
|
|
1893 |
if ($t eq '*')
|
|
|
1894 |
{
|
|
|
1895 |
my $t2 = shift @$tokens;
|
|
|
1896 |
last if ($t2 eq '/');
|
|
|
1897 |
unshift @$tokens, $t2;
|
|
|
1898 |
}
|
|
|
1899 |
|
|
|
1900 |
if ($t eq '@')
|
|
|
1901 |
{
|
|
|
1902 |
my $t2 = shift @$tokens;
|
|
|
1903 |
if ($t2 eq 'SYMTraceFormatString')
|
|
|
1904 |
{
|
|
|
1905 |
my $t3 = shift @$tokens;
|
|
|
1906 |
# if ($VerboseMode){print "SYMTraceFormatString = [$t3]\n";}
|
|
|
1907 |
$CurrentTraceFormatString = $t3;
|
|
|
1908 |
}
|
|
|
1909 |
if ($t2 eq 'SYMTraceFormatCategory')
|
|
|
1910 |
{
|
|
|
1911 |
$CurrentTraceFormatCategory = get_operand($scope,$tokens,$line);
|
|
|
1912 |
# if ($VerboseMode){printf ("SYMTraceFormatCategory = 0x%x\n", $CurrentTraceFormatCategory);}
|
|
|
1913 |
}
|
|
|
1914 |
else
|
|
|
1915 |
{
|
|
|
1916 |
unshift @$tokens, $t2;
|
|
|
1917 |
}
|
|
|
1918 |
}
|
|
|
1919 |
|
|
|
1920 |
}
|
|
|
1921 |
# printf ("doxygen end on line %d\n", $$line);
|
|
|
1922 |
return 1; # is a doxygen comment
|
|
|
1923 |
}
|
|
|
1924 |
|
|
|
1925 |
|
|
|
1926 |
|
|
|
1927 |
|
|
|
1928 |
|
|
|
1929 |
|
|
|
1930 |
|
|
|
1931 |
|
|
|
1932 |
|
|
|
1933 |
|
|
|
1934 |
|
|
|
1935 |
|
|
|
1936 |
|
|
|
1937 |
|
|
|
1938 |
|
|
|
1939 |
|
|
|
1940 |
|
|
|
1941 |
|
|
|
1942 |
|
|
|
1943 |
|
|
|
1944 |
|
|
|
1945 |
|
|
|
1946 |
|
|
|
1947 |
|
|
|
1948 |
|
|
|
1949 |
|
|
|
1950 |
|
|
|
1951 |
|
|
|
1952 |
|