ccc-analyzer revision 1a8a8cbea639d0519f06285e12f64904d1158305
1fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek#!/usr/bin/env perl 2b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek# 3b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek# The LLVM Compiler Infrastructure 4b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek# 5b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek# This file is distributed under the University of Illinois Open Source 6b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek# License. See LICENSE.TXT for details. 7b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek# 8b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek##===----------------------------------------------------------------------===## 9b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek# 10fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# A script designed to interpose between the build system and gcc. It invokes 11fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# both gcc and the static analyzer. 12b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek# 13b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek##===----------------------------------------------------------------------===## 14b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek 15fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekuse strict; 16fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekuse warnings; 1751365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenekuse FindBin; 18b315a3940f804cf9fc67f4e3314aac6a44d623eeTed Kremenekuse Cwd qw/ getcwd abs_path /; 19991c54b9b7409656e5593364e065878b5210d556Ted Kremenekuse File::Temp qw/ tempfile /; 20991c54b9b7409656e5593364e065878b5210d556Ted Kremenekuse File::Path qw / mkpath /; 21ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenekuse File::Basename; 221df35e310d3402879857dd78f6fa9aaeb94b35c4Ted Kremenekuse Text::ParseWords; 232ec5cd553542ec54652fb2ae2395e46795b1af84Ted Kremenek 2451365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek##===----------------------------------------------------------------------===## 2551365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek# Compiler command setup. 2651365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek##===----------------------------------------------------------------------===## 2751365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek 2851365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenekmy $Compiler; 2951365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenekmy $Clang; 3051365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek 3151365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenekif ($FindBin::Script =~ /c\+\+-analyzer/) { 3251365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek $Compiler = $ENV{'CCC_CXX'}; 3351365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek if (!defined $Compiler) { $Compiler = "g++"; } 3451365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek 3551365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek $Clang = $ENV{'CLANG_CXX'}; 3651365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek if (!defined $Clang) { $Clang = 'clang++'; } 3751365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek} 3851365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenekelse { 3951365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek $Compiler = $ENV{'CCC_CC'}; 4051365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek if (!defined $Compiler) { $Compiler = "gcc"; } 4151365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek 4251365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek $Clang = $ENV{'CLANG'}; 4351365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek if (!defined $Clang) { $Clang = 'clang'; } 4451365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek} 4551365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek 4651365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek##===----------------------------------------------------------------------===## 4751365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek# Cleanup. 4851365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek##===----------------------------------------------------------------------===## 49e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek 50e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenekmy $ReportFailures = $ENV{'CCC_REPORT_FAILURES'}; 51e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenekif (!defined $ReportFailures) { $ReportFailures = 1; } 52e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek 53ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenekmy $CleanupFile; 54ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenekmy $ResultFile; 55ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek 56ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek# Remove any stale files at exit. 57ddf32dabe71f00aa0943449f67201f587f0a04d6Ted KremenekEND { 589134294114c15b938f2ff954995d9f00f63dd9d8Anna Zaks if (defined $ResultFile && -z $ResultFile) { 599134294114c15b938f2ff954995d9f00f63dd9d8Anna Zaks `rm -f $ResultFile`; 609134294114c15b938f2ff954995d9f00f63dd9d8Anna Zaks } 619134294114c15b938f2ff954995d9f00f63dd9d8Anna Zaks if (defined $CleanupFile) { 62ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek `rm -f $CleanupFile`; 63ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek } 64ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek} 65ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek 66991c54b9b7409656e5593364e065878b5210d556Ted Kremenek##----------------------------------------------------------------------------## 67991c54b9b7409656e5593364e065878b5210d556Ted Kremenek# Process Clang Crashes. 68991c54b9b7409656e5593364e065878b5210d556Ted Kremenek##----------------------------------------------------------------------------## 69991c54b9b7409656e5593364e065878b5210d556Ted Kremenek 70991c54b9b7409656e5593364e065878b5210d556Ted Kremeneksub GetPPExt { 71991c54b9b7409656e5593364e065878b5210d556Ted Kremenek my $Lang = shift; 7279433b59915859126a774fcd09fa32d7d5a1a3efTed Kremenek if ($Lang =~ /objective-c\+\+/) { return ".mii" }; 73991c54b9b7409656e5593364e065878b5210d556Ted Kremenek if ($Lang =~ /objective-c/) { return ".mi"; } 7451b939fe14b833d920c294e8343845003d7a856cTed Kremenek if ($Lang =~ /c\+\+/) { return ".ii"; } 75991c54b9b7409656e5593364e065878b5210d556Ted Kremenek return ".i"; 76991c54b9b7409656e5593364e065878b5210d556Ted Kremenek} 77991c54b9b7409656e5593364e065878b5210d556Ted Kremenek 78a4d8cde6584aa6c1aee241faf671eb4bac93defbTed Kremenek# Set this to 1 if we want to include 'parser rejects' files. 79a4d8cde6584aa6c1aee241faf671eb4bac93defbTed Kremenekmy $IncludeParserRejects = 0; 805daa3be1bf9db399aa7510bbcf2bfc8c7701b6daTed Kremenekmy $ParserRejects = "Parser Rejects"; 81938eef139ad43345248235da31f78a759dd18f13Ted Kremenekmy $AttributeIgnored = "Attribute Ignored"; 821a8a8cbea639d0519f06285e12f64904d1158305Anna Zaksmy $OtherError = "Other Error"; 835daa3be1bf9db399aa7510bbcf2bfc8c7701b6daTed Kremenek 845d31f83bbe990aeb070ce6c8d919d229d4eb5052Ted Kremeneksub ProcessClangFailure { 852a3a8b9f47b0a8f3fdd57bc4fbd08684feb4fa85Ted Kremenek my ($Clang, $Lang, $file, $Args, $HtmlDir, $ErrorType, $ofile) = @_; 86938eef139ad43345248235da31f78a759dd18f13Ted Kremenek my $Dir = "$HtmlDir/failures"; 87991c54b9b7409656e5593364e065878b5210d556Ted Kremenek mkpath $Dir; 885daa3be1bf9db399aa7510bbcf2bfc8c7701b6daTed Kremenek 895daa3be1bf9db399aa7510bbcf2bfc8c7701b6daTed Kremenek my $prefix = "clang_crash"; 90938eef139ad43345248235da31f78a759dd18f13Ted Kremenek if ($ErrorType eq $ParserRejects) { 91938eef139ad43345248235da31f78a759dd18f13Ted Kremenek $prefix = "clang_parser_rejects"; 92938eef139ad43345248235da31f78a759dd18f13Ted Kremenek } 93938eef139ad43345248235da31f78a759dd18f13Ted Kremenek elsif ($ErrorType eq $AttributeIgnored) { 94938eef139ad43345248235da31f78a759dd18f13Ted Kremenek $prefix = "clang_attribute_ignored"; 95938eef139ad43345248235da31f78a759dd18f13Ted Kremenek } 961a8a8cbea639d0519f06285e12f64904d1158305Anna Zaks elsif ($ErrorType eq $OtherError) { 971a8a8cbea639d0519f06285e12f64904d1158305Anna Zaks $prefix = "clang_other_error"; 981a8a8cbea639d0519f06285e12f64904d1158305Anna Zaks } 99c3998fa64e254b13669e8cf3a0cf23eb4f73b88bTed Kremenek 1003386c8a510abc6f55ce25ef5e22c72e5d0c47a70Ted Kremenek # Generate the preprocessed file with Clang. 1015daa3be1bf9db399aa7510bbcf2bfc8c7701b6daTed Kremenek my ($PPH, $PPFile) = tempfile( $prefix . "_XXXXXX", 1025daa3be1bf9db399aa7510bbcf2bfc8c7701b6daTed Kremenek SUFFIX => GetPPExt($Lang), 1035daa3be1bf9db399aa7510bbcf2bfc8c7701b6daTed Kremenek DIR => $Dir); 1042a3a8b9f47b0a8f3fdd57bc4fbd08684feb4fa85Ted Kremenek system $Clang, @$Args, "-E", "-o", $PPFile; 105991c54b9b7409656e5593364e065878b5210d556Ted Kremenek close ($PPH); 106c3998fa64e254b13669e8cf3a0cf23eb4f73b88bTed Kremenek 107c3998fa64e254b13669e8cf3a0cf23eb4f73b88bTed Kremenek # Create the info file. 10882a1253077cd0832e4d347062b911cd305ab62d1Ted Kremenek open (OUT, ">", "$PPFile.info.txt") or die "Cannot open $PPFile.info.txt\n"; 1095f2825f6fa24a792c11cf96accd76538a2fd951eTed Kremenek print OUT abs_path($file), "\n"; 1105d31f83bbe990aeb070ce6c8d919d229d4eb5052Ted Kremenek print OUT "$ErrorType\n"; 1112dd7ad13bbbd43cb940040725a30cb7789bd2774Ted Kremenek print OUT "@$Args\n"; 112991c54b9b7409656e5593364e065878b5210d556Ted Kremenek close OUT; 11382a1253077cd0832e4d347062b911cd305ab62d1Ted Kremenek `uname -a >> $PPFile.info.txt 2>&1`; 11451365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenek `$Compiler -v >> $PPFile.info.txt 2>&1`; 1159f9b1fded49acff77e61b3ed1afc8bbaaefe6f34Ted Kremenek system 'mv',$ofile,"$PPFile.stderr.txt"; 116938eef139ad43345248235da31f78a759dd18f13Ted Kremenek return (basename $PPFile); 117991c54b9b7409656e5593364e065878b5210d556Ted Kremenek} 118b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek 119fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek##----------------------------------------------------------------------------## 120fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# Running the analyzer. 121fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek##----------------------------------------------------------------------------## 122b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek 123fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremeneksub GetCCArgs { 1247fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek my $mode = shift; 125fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek my $Args = shift; 126fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek 127fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek pipe (FROM_CHILD, TO_PARENT); 128fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek my $pid = fork(); 129fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek if ($pid == 0) { 130fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek close FROM_CHILD; 131fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek open(STDOUT,">&", \*TO_PARENT); 132fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek open(STDERR,">&", \*TO_PARENT); 1337fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek exec $Clang, "-###", $mode, @$Args; 134fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek } 135fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek close(TO_PARENT); 136fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek my $line; 137fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek while (<FROM_CHILD>) { 13832317b214f58001b2fd4aa9ec140b85c80db33a5Ted Kremenek next if (!/-cc1/); 139fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek $line = $_; 140fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek } 141fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek 142fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek waitpid($pid,0); 143fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek close(FROM_CHILD); 144fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek 14532317b214f58001b2fd4aa9ec140b85c80db33a5Ted Kremenek die "could not find clang line\n" if (!defined $line); 1461df35e310d3402879857dd78f6fa9aaeb94b35c4Ted Kremenek # Strip the newline and initial whitspace 1477fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek chomp $line; 1481df35e310d3402879857dd78f6fa9aaeb94b35c4Ted Kremenek $line =~ s/^\s+//; 1492aefcb2e8b8b37529807945b3ecedda76e75c831Ted Kremenek my @items = quotewords('\s+', 0, $line); 150fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek my $cmd = shift @items; 15132317b214f58001b2fd4aa9ec140b85c80db33a5Ted Kremenek die "cannot find 'clang' in 'clang' command\n" if (!($cmd =~ /clang/)); 152fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek return \@items; 153fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek} 154fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek 155fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremeneksub Analyze { 15627871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek my ($Clang, $OriginalArgs, $AnalyzeArgs, $Lang, $Output, $Verbose, $HtmlDir, 1577fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek $file) = @_; 158d389465f426069115a35e857ef11f1fcc5a2f69cSeo Sanghyeon 15927871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek my @Args = @$OriginalArgs; 160fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek my $Cmd; 161fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek my @CmdArgs; 162991c54b9b7409656e5593364e065878b5210d556Ted Kremenek my @CmdArgsSansAnalyses; 1637fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek 164fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Lang =~ /header/) { 165fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek exit 0 if (!defined ($Output)); 166fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek $Cmd = 'cp'; 1677fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek push @CmdArgs, $file; 168fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Remove the PCH extension. 169fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek $Output =~ s/[.]gch$//; 1707fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek push @CmdArgs, $Output; 1717fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek @CmdArgsSansAnalyses = @CmdArgs; 172fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 173fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek else { 1742a3a8b9f47b0a8f3fdd57bc4fbd08684feb4fa85Ted Kremenek $Cmd = $Clang; 1757fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek if ($Lang eq "objective-c" || $Lang eq "objective-c++") { 17627871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek push @Args,'-DIBOutlet=__attribute__((iboutlet))'; 17727871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek push @Args,'-DIBOutletCollection(ClassName)=__attribute__((iboutletcollection)))'; 17827871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek push @Args,'-DIBAction=void)__attribute__((ibaction)'; 1798382cf57b722f130f1a6b45380639871c07271c1Ted Kremenek } 18063fe5ecfd158d77b04498a6ef1956877ebf0e455Ted Kremenek 1817fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek # Create arguments for doing regular parsing. 18227871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek my $SyntaxArgs = GetCCArgs("-fsyntax-only", \@Args); 18327871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek @CmdArgsSansAnalyses = @$SyntaxArgs; 18427871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek 1857fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek # Create arguments for doing static analysis. 18663fe5ecfd158d77b04498a6ef1956877ebf0e455Ted Kremenek if (defined $ResultFile) { 1875e48bcfa7f43a48a7265583bd4adb29506001933Ted Kremenek push @Args, '-o', $ResultFile; 18863fe5ecfd158d77b04498a6ef1956877ebf0e455Ted Kremenek } 18963fe5ecfd158d77b04498a6ef1956877ebf0e455Ted Kremenek elsif (defined $HtmlDir) { 1905e48bcfa7f43a48a7265583bd4adb29506001933Ted Kremenek push @Args, '-o', $HtmlDir; 1917fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek } 192b26fbc13829212c1788272e9c880bbaa8055c55fTed Kremenek if ($Verbose) { 193b26fbc13829212c1788272e9c880bbaa8055c55fTed Kremenek push @Args, "-Xclang", "-analyzer-display-progress"; 194b26fbc13829212c1788272e9c880bbaa8055c55fTed Kremenek } 1957fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek 1967fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek foreach my $arg (@$AnalyzeArgs) { 1975e48bcfa7f43a48a7265583bd4adb29506001933Ted Kremenek push @Args, "-Xclang", $arg; 19863fe5ecfd158d77b04498a6ef1956877ebf0e455Ted Kremenek } 1995e48bcfa7f43a48a7265583bd4adb29506001933Ted Kremenek 2007fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek # Display Ubiviz graph? 2017fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek if (defined $ENV{'CCC_UBI'}) { 2025e48bcfa7f43a48a7265583bd4adb29506001933Ted Kremenek push @Args, "-Xclang", "-analyzer-viz-egraph-ubigraph"; 2037fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek } 2047fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek 20527871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek my $AnalysisArgs = GetCCArgs("--analyze", \@Args); 20627871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek @CmdArgs = @$AnalysisArgs; 20763fe5ecfd158d77b04498a6ef1956877ebf0e455Ted Kremenek } 2087fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek 2097fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek my @PrintArgs; 2107fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek my $dir; 2117fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek 212fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Verbose) { 213fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek $dir = getcwd(); 214fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek print STDERR "\n[LOCATION]: $dir\n"; 215fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek push @PrintArgs,"'$Cmd'"; 2167fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek foreach my $arg (@CmdArgs) { 2177fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek push @PrintArgs,"\'$arg\'"; 2187fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek } 219fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 220fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Verbose == 1) { 22161cd988a7eaadd4b81c63a18a4733bf31399b66cTed Kremenek # We MUST print to stderr. Some clients use the stdout output of 22261cd988a7eaadd4b81c63a18a4733bf31399b66cTed Kremenek # gcc for various purposes. 22327871ea66fa9b1f5622bef542c422d2ab5969e13Ted Kremenek print STDERR join(' ', @PrintArgs); 224fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek print STDERR "\n"; 225fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 226fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek elsif ($Verbose == 2) { 227fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek print STDERR "#SHELL (cd '$dir' && @PrintArgs)\n"; 228fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 2297fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek 2309a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek # Capture the STDERR of clang and send it to a temporary file. 2319a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek # Capture the STDOUT of clang and reroute it to ccc-analyzer's STDERR. 2329a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek # We save the output file in the 'crashes' directory if clang encounters 2339a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek # any problems with the file. 2341346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek pipe (FROM_CHILD, TO_PARENT); 2359a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek my $pid = fork(); 2369a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek if ($pid == 0) { 2371346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek close FROM_CHILD; 2381346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek open(STDOUT,">&", \*TO_PARENT); 2391346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek open(STDERR,">&", \*TO_PARENT); 2409a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek exec $Cmd, @CmdArgs; 2419a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek } 2427fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek 2431346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek close TO_PARENT; 2441346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek my ($ofh, $ofile) = tempfile("clang_output_XXXXXX", DIR => $HtmlDir); 2451346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek 2461346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek while (<FROM_CHILD>) { 2471346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek print $ofh $_; 2487fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek print STDERR $_; 2491346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek } 2501346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek 2511346268d7f44551ab63e25dbbf5e3ae9402708c5Ted Kremenek waitpid($pid,0); 252fd9df0eddd7d2b190f740f33a3d08f611c0be3f0Ted Kremenek close(FROM_CHILD); 2539a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek my $Result = $?; 2549a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek 2559a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek # Did the command die because of a signal? 256e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek if ($ReportFailures) { 2572a3a8b9f47b0a8f3fdd57bc4fbd08684feb4fa85Ted Kremenek if ($Result & 127 and $Cmd eq $Clang and defined $HtmlDir) { 2582a3a8b9f47b0a8f3fdd57bc4fbd08684feb4fa85Ted Kremenek ProcessClangFailure($Clang, $Lang, $file, \@CmdArgsSansAnalyses, 259e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek $HtmlDir, "Crash", $ofile); 2605de4092946373af0c8caca64a281e8080c9d8a34Ted Kremenek } 261e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek elsif ($Result) { 262e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek if ($IncludeParserRejects && !($file =~/conftest/)) { 2632a3a8b9f47b0a8f3fdd57bc4fbd08684feb4fa85Ted Kremenek ProcessClangFailure($Clang, $Lang, $file, \@CmdArgsSansAnalyses, 264e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek $HtmlDir, $ParserRejects, $ofile); 2651a8a8cbea639d0519f06285e12f64904d1158305Anna Zaks } else { 2661a8a8cbea639d0519f06285e12f64904d1158305Anna Zaks ProcessClangFailure($Clang, $Lang, $file, \@CmdArgsSansAnalyses, 2671a8a8cbea639d0519f06285e12f64904d1158305Anna Zaks $HtmlDir, $OtherError, $ofile); 268e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek } 269e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek } 270e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek else { 271e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek # Check if there were any unhandled attributes. 272e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek if (open(CHILD, $ofile)) { 273e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek my %attributes_not_handled; 2747fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek 275e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek # Don't flag warnings about the following attributes that we 276e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek # know are currently not supported by Clang. 277e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek $attributes_not_handled{"cdecl"} = 1; 2787fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek 279e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek my $ppfile; 280e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek while (<CHILD>) { 281e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek next if (! /warning: '([^\']+)' attribute ignored/); 282938eef139ad43345248235da31f78a759dd18f13Ted Kremenek 283e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek # Have we already spotted this unhandled attribute? 284e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek next if (defined $attributes_not_handled{$1}); 285e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek $attributes_not_handled{$1} = 1; 286938eef139ad43345248235da31f78a759dd18f13Ted Kremenek 287e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek # Get the name of the attribute file. 288e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek my $dir = "$HtmlDir/failures"; 289e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek my $afile = "$dir/attribute_ignored_$1.txt"; 2907e5bd6f061c549dca0c1aeedfdd4009b853264eaTed Kremenek 291e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek # Only create another preprocessed file if the attribute file 292e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek # doesn't exist yet. 293e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek next if (-e $afile); 2947e5bd6f061c549dca0c1aeedfdd4009b853264eaTed Kremenek 295e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek # Add this file to the list of files that contained this attribute. 296e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek # Generate a preprocessed file if we haven't already. 297e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek if (!(defined $ppfile)) { 2982a3a8b9f47b0a8f3fdd57bc4fbd08684feb4fa85Ted Kremenek $ppfile = ProcessClangFailure($Clang, $Lang, $file, 299e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek \@CmdArgsSansAnalyses, 300e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek $HtmlDir, $AttributeIgnored, $ofile); 301e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek } 302938eef139ad43345248235da31f78a759dd18f13Ted Kremenek 303e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek mkpath $dir; 304e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek open(AFILE, ">$afile"); 305e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek print AFILE "$ppfile\n"; 306e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek close(AFILE); 307e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek } 308e600bedcfea91622a0003fdb5f66c500b2f9f17dTed Kremenek close CHILD; 309938eef139ad43345248235da31f78a759dd18f13Ted Kremenek } 310938eef139ad43345248235da31f78a759dd18f13Ted Kremenek } 311938eef139ad43345248235da31f78a759dd18f13Ted Kremenek } 3129a3c7dae00402a60a9dbe918e310214c92c5baebTed Kremenek 313e3bf8a8ab4eecc2746e2f8a35d7bc365c88ff674Ted Kremenek unlink($ofile); 314fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek} 315fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 316fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek##----------------------------------------------------------------------------## 317fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# Lookup tables. 318fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek##----------------------------------------------------------------------------## 319fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 320fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy %CompileOptionMap = ( 321fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-nostdinc' => 0, 32206c58b191f969e2ae5308cc9b6540bad9511f4efAnders Carlsson '-fblocks' => 0, 323d9d97265f9f34b20f174591d88a11a97502c9dbeShantonu Sen '-fno-builtin' => 0, 324fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-fobjc-gc-only' => 0, 3256c4312d17015755213a8e1c1003517f94786dfa4Ted Kremenek '-fobjc-gc' => 0, 3266c4312d17015755213a8e1c1003517f94786dfa4Ted Kremenek '-ffreestanding' => 0, 327fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-include' => 1, 328fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-idirafter' => 1, 32955d7d36f48b9b113e30de1721e83a639d14094b0Ted Kremenek '-imacros' => 1, 330fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-iprefix' => 1, 331fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-iquote' => 1, 332fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-isystem' => 1, 333fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-iwithprefix' => 1, 334fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-iwithprefixbefore' => 1 335fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek); 336fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 337fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy %LinkerOptionMap = ( 338fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-framework' => 1 339fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek); 340fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 341fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy %CompilerLinkerOptionMap = ( 342fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-isysroot' => 1, 343fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-arch' => 1, 344a1359ba1a50d833d55a680ccdc8128d16b399052Charles Davis '-m32' => 0, 345a1359ba1a50d833d55a680ccdc8128d16b399052Charles Davis '-m64' => 0, 346e4f6952831d2b42b99f4a28825e87012d93eb8c0Ted Kremenek '-v' => 0, 347b10362acd971b84d4525334b275fcbfb4e42cb85Ted Kremenek '-fpascal-strings' => 0, 3488d33cd77dc1086f70f1699ea012702d0df7eba1aDaniel Dunbar '-mmacosx-version-min' => 0, # This is really a 1 argument, but always has '=' 3498d33cd77dc1086f70f1699ea012702d0df7eba1aDaniel Dunbar '-miphoneos-version-min' => 0 # This is really a 1 argument, but always has '=' 350fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek); 351fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 352fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy %IgnoredOptionMap = ( 353940260996dfae2b6acd0466c1519b8e5083bed83Ted Kremenek '-MT' => 1, # Ignore these preprocessor options. 354940260996dfae2b6acd0466c1519b8e5083bed83Ted Kremenek '-MF' => 1, 355940260996dfae2b6acd0466c1519b8e5083bed83Ted Kremenek 356fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-fsyntax-only' => 0, 357fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-save-temps' => 0, 358fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-install_name' => 1, 359fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-exported_symbols_list' => 1, 360fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-current_version' => 1, 361fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-compatibility_version' => 1, 362fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-init' => 1, 363fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-e' => 1, 364fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-seg1addr' => 1, 365fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-bundle_loader' => 1, 366fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-multiply_defined' => 1, 367fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-sectorder' => 3, 368fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '--param' => 1, 369fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek '-u' => 1 370fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek); 371fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 372fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy %LangMap = ( 373fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 'c' => 'c', 374d9d97265f9f34b20f174591d88a11a97502c9dbeShantonu Sen 'cp' => 'c++', 375fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 'cpp' => 'c++', 376fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 'cc' => 'c++', 37771f11d6a393c185b8896d3f6a4089ef93d340d00Anna Zaks 'ii' => 'c++', 378fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 'i' => 'c-cpp-output', 379fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 'm' => 'objective-c', 38071f11d6a393c185b8896d3f6a4089ef93d340d00Anna Zaks 'mi' => 'objective-c-cpp-output', 38171f11d6a393c185b8896d3f6a4089ef93d340d00Anna Zaks 'mm' => 'objective-c++' 382fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek); 383fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 384a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenekmy %UniqueOptions = ( 385a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek '-isysroot' => 0 386a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek); 387a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek 388f6f8d5a47c314ee9ffeca744250f3430540bdf36Ted Kremenek##----------------------------------------------------------------------------## 389f6f8d5a47c314ee9ffeca744250f3430540bdf36Ted Kremenek# Languages accepted. 390f6f8d5a47c314ee9ffeca744250f3430540bdf36Ted Kremenek##----------------------------------------------------------------------------## 391f6f8d5a47c314ee9ffeca744250f3430540bdf36Ted Kremenek 392efaf1915d5734efa957f47f025fe81f76d9dbb82Ted Kremenekmy %LangsAccepted = ( 393efaf1915d5734efa957f47f025fe81f76d9dbb82Ted Kremenek "objective-c" => 1, 3940a208183841082057343def56fcf8f2dc4da7eddTed Kremenek "c" => 1, 3950a208183841082057343def56fcf8f2dc4da7eddTed Kremenek "c++" => 1, 3960a208183841082057343def56fcf8f2dc4da7eddTed Kremenek "objective-c++" => 1 397efaf1915d5734efa957f47f025fe81f76d9dbb82Ted Kremenek); 398efaf1915d5734efa957f47f025fe81f76d9dbb82Ted Kremenek 399fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek##----------------------------------------------------------------------------## 400fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# Main Logic. 401fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek##----------------------------------------------------------------------------## 402fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 403fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy $Action = 'link'; 404fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy @CompileOpts; 405fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy @LinkOpts; 406fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy @Files; 407fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy $Lang; 408fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy $Output; 409a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenekmy %Uniqued; 410fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 411fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# Forward arguments to gcc. 41251365b5f74977c13c4902991c076dff8fddc96b7Ted Kremenekmy $Status = system($Compiler,@ARGV); 413a716f639a6fd4cdadd33853918f1115b3be37cfeTom Careif (defined $ENV{'CCC_ANALYZER_LOG'}) { 414a716f639a6fd4cdadd33853918f1115b3be37cfeTom Care print "$Compiler @ARGV\n"; 415a716f639a6fd4cdadd33853918f1115b3be37cfeTom Care} 416cb344d0f9b9f4b9114ab2b35a34017e89d8b0c17Ted Kremenekif ($Status) { exit($Status >> 8); } 417fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 418fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# Get the analysis options. 419fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy $Analyses = $ENV{'CCC_ANALYZER_ANALYSIS'}; 420fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 42107c3767be59472e19183c7b51fae76481465cb51Zhongxing Xu# Get the store model. 42207c3767be59472e19183c7b51fae76481465cb51Zhongxing Xumy $StoreModel = $ENV{'CCC_ANALYZER_STORE_MODEL'}; 423be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6cTed Kremenek 424be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6cTed Kremenek# Get the constraints engine. 425be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6cTed Kremenekmy $ConstraintsModel = $ENV{'CCC_ANALYZER_CONSTRAINTS_MODEL'}; 42607c3767be59472e19183c7b51fae76481465cb51Zhongxing Xu 427db4f5f26182c522e659af655e2582cc5ea35a971Ted Kremenek# Get the output format. 428db4f5f26182c522e659af655e2582cc5ea35a971Ted Kremenekmy $OutputFormat = $ENV{'CCC_ANALYZER_OUTPUT_FORMAT'}; 4293891a157cc1504b1e8558077ed852fa4a9fb6ebcTed Kremenekif (!defined $OutputFormat) { $OutputFormat = "html"; } 430db4f5f26182c522e659af655e2582cc5ea35a971Ted Kremenek 431fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# Determine the level of verbosity. 432fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy $Verbose = 0; 433fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekif (defined $ENV{CCC_ANALYZER_VERBOSE}) { $Verbose = 1; } 434fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekif (defined $ENV{CCC_ANALYZER_LOG}) { $Verbose = 2; } 435fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 436fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# Get the HTML output directory. 437fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekmy $HtmlDir = $ENV{'CCC_ANALYZER_HTML'}; 438fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 4398459132b0302cde7eb2a21eb2c6ffca9e66e3aeaTed Kremenekmy %DisabledArchs = ('ppc' => 1, 'ppc64' => 1); 44027783eb8a030afd153280a15afdede29819d90d2Ted Kremenekmy %ArchsSeen; 4418459132b0302cde7eb2a21eb2c6ffca9e66e3aeaTed Kremenekmy $HadArch = 0; 442fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 443fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# Process the arguments. 444fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekforeach (my $i = 0; $i < scalar(@ARGV); ++$i) { 44589c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek my $Arg = $ARGV[$i]; 44689c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek my ($ArgKey) = split /=/,$Arg,2; 44789c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek 448fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Modes ccc-analyzer supports 449d732a7b771f8ab758411881126a83b7ca4db34a9Ted Kremenek if ($Arg =~ /^-(E|MM?)$/) { $Action = 'preprocess'; } 450fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek elsif ($Arg eq '-c') { $Action = 'compile'; } 451fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek elsif ($Arg =~ /^-print-prog-name/) { exit 0; } 45227783eb8a030afd153280a15afdede29819d90d2Ted Kremenek 45327783eb8a030afd153280a15afdede29819d90d2Ted Kremenek # Specially handle duplicate cases of -arch 45427783eb8a030afd153280a15afdede29819d90d2Ted Kremenek if ($Arg eq "-arch") { 45527783eb8a030afd153280a15afdede29819d90d2Ted Kremenek my $arch = $ARGV[$i+1]; 4568459132b0302cde7eb2a21eb2c6ffca9e66e3aeaTed Kremenek # We don't want to process 'ppc' because of Clang's lack of support 4578459132b0302cde7eb2a21eb2c6ffca9e66e3aeaTed Kremenek # for Altivec (also some #defines won't likely be defined correctly, etc.) 4588459132b0302cde7eb2a21eb2c6ffca9e66e3aeaTed Kremenek if (!(defined $DisabledArchs{$arch})) { $ArchsSeen{$arch} = 1; } 4598459132b0302cde7eb2a21eb2c6ffca9e66e3aeaTed Kremenek $HadArch = 1; 46027783eb8a030afd153280a15afdede29819d90d2Ted Kremenek ++$i; 46127783eb8a030afd153280a15afdede29819d90d2Ted Kremenek next; 46227783eb8a030afd153280a15afdede29819d90d2Ted Kremenek } 46327783eb8a030afd153280a15afdede29819d90d2Ted Kremenek 464fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Options with possible arguments that should pass through to compiler. 46589c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek if (defined $CompileOptionMap{$ArgKey}) { 46689c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek my $Cnt = $CompileOptionMap{$ArgKey}; 467fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek push @CompileOpts,$Arg; 468fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek while ($Cnt > 0) { ++$i; --$Cnt; push @CompileOpts, $ARGV[$i]; } 469fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek next; 470fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 471fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 472fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Options with possible arguments that should pass through to linker. 47389c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek if (defined $LinkerOptionMap{$ArgKey}) { 47489c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek my $Cnt = $LinkerOptionMap{$ArgKey}; 475fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek push @LinkOpts,$Arg; 476fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek while ($Cnt > 0) { ++$i; --$Cnt; push @LinkOpts, $ARGV[$i]; } 477fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek next; 478fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 479fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 480fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Options with possible arguments that should pass through to both compiler 481fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # and the linker. 48289c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek if (defined $CompilerLinkerOptionMap{$ArgKey}) { 48389c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek my $Cnt = $CompilerLinkerOptionMap{$ArgKey}; 48447fc25f0c18bb68d4f41789b7b52b34ec6d39d76Ted Kremenek 485a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek # Check if this is an option that should have a unique value, and if so 486a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek # determine if the value was checked before. 487a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek if ($UniqueOptions{$Arg}) { 488a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek if (defined $Uniqued{$Arg}) { 489a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek $i += $Cnt; 490a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek next; 491a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek } 492a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek $Uniqued{$Arg} = 1; 493a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek } 494a30730e5cd1aac279bf901050f8f0b6f22516010Ted Kremenek 49547fc25f0c18bb68d4f41789b7b52b34ec6d39d76Ted Kremenek push @CompileOpts,$Arg; 49647fc25f0c18bb68d4f41789b7b52b34ec6d39d76Ted Kremenek push @LinkOpts,$Arg; 49747fc25f0c18bb68d4f41789b7b52b34ec6d39d76Ted Kremenek 498fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek while ($Cnt > 0) { 499fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek ++$i; --$Cnt; 500fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek push @CompileOpts, $ARGV[$i]; 501fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek push @LinkOpts, $ARGV[$i]; 502fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 503fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek next; 504fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 50561cd988a7eaadd4b81c63a18a4733bf31399b66cTed Kremenek 506fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Ignored options. 50789c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek if (defined $IgnoredOptionMap{$ArgKey}) { 50889c4fcfd056e65a47d713798bcd22d0273162c8aTed Kremenek my $Cnt = $IgnoredOptionMap{$ArgKey}; 509fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek while ($Cnt > 0) { 510fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek ++$i; --$Cnt; 511fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 512fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek next; 513fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 51461cd988a7eaadd4b81c63a18a4733bf31399b66cTed Kremenek 515fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Compile mode flags. 516fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Arg =~ /^-[D,I,U](.*)$/) { 517fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek my $Tmp = $Arg; 518fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($1 eq '') { 519fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # FIXME: Check if we are going off the end. 520fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek ++$i; 521fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek $Tmp = $Arg . $ARGV[$i]; 522fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 523fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek push @CompileOpts,$Tmp; 524fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek next; 525fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 526fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 527fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Language. 528fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Arg eq '-x') { 529fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek $Lang = $ARGV[$i+1]; 530fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek ++$i; next; 531fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 532fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 533fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Output file. 534fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Arg eq '-o') { 535fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek ++$i; 536fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek $Output = $ARGV[$i]; 537fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek next; 538fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 539fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 540fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Get the link mode. 541fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Arg =~ /^-[l,L,O]/) { 542fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Arg eq '-O') { push @LinkOpts,'-O1'; } 543fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek elsif ($Arg eq '-Os') { push @LinkOpts,'-O2'; } 544fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek else { push @LinkOpts,$Arg; } 545fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek next; 546fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 547fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 548fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Arg =~ /^-std=/) { 549fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek push @CompileOpts,$Arg; 550fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek next; 551fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 552fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 553fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# if ($Arg =~ /^-f/) { 554fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# # FIXME: Not sure if the remaining -fxxxx options have no arguments. 555fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# push @CompileOpts,$Arg; 556fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# push @LinkOpts,$Arg; # FIXME: Not sure if these are link opts. 557fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek# } 558fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 559fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Get the compiler/link mode. 560fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Arg =~ /^-F(.+)$/) { 561fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek my $Tmp = $Arg; 562fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($1 eq '') { 563fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # FIXME: Check if we are going off the end. 564fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek ++$i; 565fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek $Tmp = $Arg . $ARGV[$i]; 566fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 567fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek push @CompileOpts,$Tmp; 568fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek push @LinkOpts,$Tmp; 569fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek next; 570fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 571fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 572fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Input files. 573fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($Arg eq '-filelist') { 574fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # FIXME: Make sure we aren't walking off the end. 575fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek open(IN, $ARGV[$i+1]); 576fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek while (<IN>) { s/\015?\012//; push @Files,$_; } 577fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek close(IN); 5780895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek ++$i; 5790895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek next; 580fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 581fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 5820895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek # Handle -Wno-. We don't care about extra warnings, but 5830895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek # we should suppress ones that we don't want to see. 5840895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek if ($Arg =~ /^-Wno-/) { 5850895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek push @CompileOpts, $Arg; 5860895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek next; 5870895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek } 5880895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek 589fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if (!($Arg =~ /^-/)) { 5900895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek push @Files, $Arg; 5910895937d2ce1e73926b42e71f076be3071de68d9Ted Kremenek next; 592fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 593fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek} 594fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 595fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenekif ($Action eq 'compile' or $Action eq 'link') { 5968459132b0302cde7eb2a21eb2c6ffca9e66e3aeaTed Kremenek my @Archs = keys %ArchsSeen; 5978459132b0302cde7eb2a21eb2c6ffca9e66e3aeaTed Kremenek # Skip the file if we don't support the architectures specified. 5980e0eb8b051b2917aef85b24bb68297b8c234dbb5Ted Kremenek exit 0 if ($HadArch && scalar(@Archs) == 0); 5998459132b0302cde7eb2a21eb2c6ffca9e66e3aeaTed Kremenek 600fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek foreach my $file (@Files) { 601fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Determine the language for the file. 602fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek my $FileLang = $Lang; 603fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 604fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if (!defined($FileLang)) { 605fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek # Infer the language from the extension. 606fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($file =~ /[.]([^.]+)$/) { 607fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek $FileLang = $LangMap{$1}; 608fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 609fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 61026681e8e3a18acebd347061e20e167a81c47a408Ted Kremenek 6111d81ed94386198ffe6ba4493aacf198deccd3a18Ted Kremenek # FileLang still not defined? Skip the file. 612fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek next if (!defined $FileLang); 6131d81ed94386198ffe6ba4493aacf198deccd3a18Ted Kremenek 6141d81ed94386198ffe6ba4493aacf198deccd3a18Ted Kremenek # Language not accepted? 615efaf1915d5734efa957f47f025fe81f76d9dbb82Ted Kremenek next if (!defined $LangsAccepted{$FileLang}); 6161d81ed94386198ffe6ba4493aacf198deccd3a18Ted Kremenek 6179a9e0d41e228c72f719757bc1c988f3e2b65a52eTed Kremenek my @CmdArgs; 6189a9e0d41e228c72f719757bc1c988f3e2b65a52eTed Kremenek my @AnalyzeArgs; 619fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek 620fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek if ($FileLang ne 'unknown') { 6215e48bcfa7f43a48a7265583bd4adb29506001933Ted Kremenek push @CmdArgs, '-x', $FileLang; 622fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 62361cd988a7eaadd4b81c63a18a4733bf31399b66cTed Kremenek 62407c3767be59472e19183c7b51fae76481465cb51Zhongxing Xu if (defined $StoreModel) { 625be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6cTed Kremenek push @AnalyzeArgs, "-analyzer-store=$StoreModel"; 62607c3767be59472e19183c7b51fae76481465cb51Zhongxing Xu } 627be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6cTed Kremenek 628be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6cTed Kremenek if (defined $ConstraintsModel) { 629be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6cTed Kremenek push @AnalyzeArgs, "-analyzer-constraints=$ConstraintsModel"; 630be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6cTed Kremenek } 6317fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek 63271f11d6a393c185b8896d3f6a4089ef93d340d00Anna Zaks if (defined $Analyses) { 63371f11d6a393c185b8896d3f6a4089ef93d340d00Anna Zaks push @AnalyzeArgs, split '\s+', $Analyses; 63471f11d6a393c185b8896d3f6a4089ef93d340d00Anna Zaks } 635be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6cTed Kremenek 636db4f5f26182c522e659af655e2582cc5ea35a971Ted Kremenek if (defined $OutputFormat) { 637be1fe1eb12a1cb91c8e3a9fcc2db4dfe989def6cTed Kremenek push @AnalyzeArgs, "-analyzer-output=" . $OutputFormat; 6387753b352366778d01c5cda4117356f181d3dd468Ted Kremenek if ($OutputFormat =~ /plist/) { 639ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek # Change "Output" to be a file. 640ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek my ($h, $f) = tempfile("report-XXXXXX", SUFFIX => ".plist", 641ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek DIR => $HtmlDir); 642ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek $ResultFile = $f; 6439134294114c15b938f2ff954995d9f00f63dd9d8Anna Zaks # If the HtmlDir is not set, we sould clean up the plist files. 6449134294114c15b938f2ff954995d9f00f63dd9d8Anna Zaks if (!defined $HtmlDir || -z $HtmlDir) { 6459134294114c15b938f2ff954995d9f00f63dd9d8Anna Zaks $CleanupFile = $f; 6469134294114c15b938f2ff954995d9f00f63dd9d8Anna Zaks } 647ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek } 648db4f5f26182c522e659af655e2582cc5ea35a971Ted Kremenek } 64907c3767be59472e19183c7b51fae76481465cb51Zhongxing Xu 6507fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek push @CmdArgs, @CompileOpts; 6517fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek push @CmdArgs, $file; 65207c3767be59472e19183c7b51fae76481465cb51Zhongxing Xu 65327783eb8a030afd153280a15afdede29819d90d2Ted Kremenek if (scalar @Archs) { 65427783eb8a030afd153280a15afdede29819d90d2Ted Kremenek foreach my $arch (@Archs) { 65527783eb8a030afd153280a15afdede29819d90d2Ted Kremenek my @NewArgs; 6565e48bcfa7f43a48a7265583bd4adb29506001933Ted Kremenek push @NewArgs, '-arch', $arch; 6579a9e0d41e228c72f719757bc1c988f3e2b65a52eTed Kremenek push @NewArgs, @CmdArgs; 6582a3a8b9f47b0a8f3fdd57bc4fbd08684feb4fa85Ted Kremenek Analyze($Clang, \@NewArgs, \@AnalyzeArgs, $FileLang, $Output, 6597fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek $Verbose, $HtmlDir, $file); 66027783eb8a030afd153280a15afdede29819d90d2Ted Kremenek } 66127783eb8a030afd153280a15afdede29819d90d2Ted Kremenek } 66227783eb8a030afd153280a15afdede29819d90d2Ted Kremenek else { 6632a3a8b9f47b0a8f3fdd57bc4fbd08684feb4fa85Ted Kremenek Analyze($Clang, \@CmdArgs, \@AnalyzeArgs, $FileLang, $Output, 6647fe679f300bd063d7edf7071d14c7f3823ef8cceTed Kremenek $Verbose, $HtmlDir, $file); 66527783eb8a030afd153280a15afdede29819d90d2Ted Kremenek } 666fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek } 667fbeeca84dd1993d2656e9a259f5d7ee54fe3b162Ted Kremenek} 668b0982880c09a07147b5a9ad275393fedff13aad0Ted Kremenek 669948e06babdf81033517b54910fedda8079f29ff9Ted Kremenekexit($Status >> 8); 670948e06babdf81033517b54910fedda8079f29ff9Ted Kremenek 671