| #!/usr/bin/perl |
| ########################################################################### |
| # ABI Compliance Checker (ACC) 1.98.5 |
| # A tool for checking backward compatibility of a C/C++ library API |
| # |
| # Copyright (C) 2009-2010 The Linux Foundation |
| # Copyright (C) 2009-2011 Institute for System Programming, RAS |
| # Copyright (C) 2011-2012 Nokia Corporation and/or its subsidiary(-ies) |
| # Copyright (C) 2011-2012 ROSA Laboratory |
| # |
| # Written by Andrey Ponomarenko |
| # |
| # PLATFORMS |
| # ========= |
| # Linux, FreeBSD, Mac OS X, Haiku, MS Windows, Symbian |
| # |
| # REQUIREMENTS |
| # ============ |
| # Linux |
| # - G++ (3.0-4.7, recommended 4.5 or newer) |
| # - GNU Binutils (readelf, c++filt, objdump) |
| # - Perl 5 (5.8 or newer) |
| # - Ctags (5.8 or newer) |
| # |
| # Mac OS X |
| # - Xcode (g++, c++filt, nm) |
| # - Ctags (5.8 or newer) |
| # |
| # MS Windows |
| # - MinGW (3.0-4.7, recommended 4.5 or newer) |
| # - MS Visual C++ (dumpbin, undname, cl) |
| # - Active Perl 5 (5.8 or newer) |
| # - Sigcheck v1.71 or newer |
| # - Info-ZIP 3.0 (zip, unzip) |
| # - Ctags (5.8 or newer) |
| # - Add gcc.exe path (C:\MinGW\bin\) to your system PATH variable |
| # - Run vsvars32.bat (C:\Microsoft Visual Studio 9.0\Common7\Tools\) |
| # |
| # This program is free software: you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License or the GNU Lesser |
| # General Public License as published by the Free Software Foundation. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # and the GNU Lesser General Public License along with this program. |
| # If not, see <http://www.gnu.org/licenses/>. |
| ########################################################################### |
| use Getopt::Long; |
| Getopt::Long::Configure ("posix_default", "no_ignore_case"); |
| use File::Path qw(mkpath rmtree); |
| use File::Temp qw(tempdir); |
| use File::Copy qw(copy move); |
| use Cwd qw(abs_path cwd); |
| use Data::Dumper; |
| use Config; |
| use Fcntl; |
| |
| my $TOOL_VERSION = "1.98.5"; |
| my $ABI_DUMP_VERSION = "2.19.2"; |
| my $OLDEST_SUPPORTED_VERSION = "1.18"; |
| my $XML_REPORT_VERSION = "1.0"; |
| my $XML_ABI_DUMP_VERSION = "1.2"; |
| my $OSgroup = get_OSgroup(); |
| my $ORIG_DIR = cwd(); |
| my $TMP_DIR = tempdir(CLEANUP=>1); |
| |
| # Internal modules |
| my $MODULES_DIR = get_Modules(); |
| push(@INC, get_dirname($MODULES_DIR)); |
| # Rules DB |
| my %RULES_PATH = ( |
| "Binary" => $MODULES_DIR."/RulesBin.xml", |
| "Source" => $MODULES_DIR."/RulesSrc.xml"); |
| |
| my ($Help, $ShowVersion, %Descriptor, $TargetLibraryName, $GenerateTemplate, |
| $TestTool, $DumpAPI, $SymbolsListPath, $CheckHeadersOnly_Opt, $UseDumps, |
| $CheckObjectsOnly_Opt, $AppPath, $StrictCompat, $DumpVersion, $ParamNamesPath, |
| %RelativeDirectory, $TargetLibraryFName, $TestDump, $CheckImpl, $LoggingPath, |
| %TargetVersion, $InfoMsg, $UseOldDumps, %UsedDump, $CrossGcc, %OutputLogPath, |
| $OutputReportPath, $OutputDumpPath, $ShowRetVal, $SystemRoot_Opt, $DumpSystem, |
| $CmpSystems, $TargetLibsPath, $Debug, $CrossPrefix, $UseStaticLibs, $NoStdInc, |
| $TargetComponent_Opt, $TargetSysInfo, $TargetHeader, $ExtendedCheck, $Quiet, |
| $SkipHeadersPath, $CppCompat, $LogMode, $StdOut, $ListAffected, $ReportFormat, |
| $UserLang, $TargetHeadersPath, $BinaryOnly, $SourceOnly, $BinaryReportPath, |
| $SourceReportPath, $UseXML, $Browse, $OpenReport, $SortDump, $DumpFormat, |
| $ExtraInfo); |
| |
| my $CmdName = get_filename($0); |
| my %OS_LibExt = ( |
| "dynamic" => { |
| "linux"=>"so", |
| "macos"=>"dylib", |
| "windows"=>"dll", |
| "symbian"=>"dso", |
| "default"=>"so" |
| }, |
| "static" => { |
| "linux"=>"a", |
| "windows"=>"lib", |
| "symbian"=>"lib", |
| "default"=>"a" |
| } |
| ); |
| |
| my %OS_Archive = ( |
| "windows"=>"zip", |
| "default"=>"tar.gz" |
| ); |
| |
| my %ERROR_CODE = ( |
| # Compatible verdict |
| "Compatible"=>0, |
| "Success"=>0, |
| # Incompatible verdict |
| "Incompatible"=>1, |
| # Undifferentiated error code |
| "Error"=>2, |
| # System command is not found |
| "Not_Found"=>3, |
| # Cannot access input files |
| "Access_Error"=>4, |
| # Cannot compile header files |
| "Cannot_Compile"=>5, |
| # Header compiled with errors |
| "Compile_Error"=>6, |
| # Invalid input ABI dump |
| "Invalid_Dump"=>7, |
| # Incompatible version of ABI dump |
| "Dump_Version"=>8, |
| # Cannot find a module |
| "Module_Error"=>9, |
| # Empty intersection between |
| # headers and shared objects |
| "Empty_Intersection"=>10, |
| # Empty set of symbols in headers |
| "Empty_Set"=>11 |
| ); |
| |
| my %HomePage = ( |
| "Wiki"=>"http://ispras.linuxbase.org/index.php/ABI_compliance_checker", |
| "Dev1"=>"https://github.com/lvc/abi-compliance-checker", |
| "Dev2"=>"http://forge.ispras.ru/projects/abi-compliance-checker" |
| ); |
| |
| my $ShortUsage = "ABI Compliance Checker (ACC) $TOOL_VERSION |
| A tool for checking backward compatibility of a C/C++ library API |
| Copyright (C) 2012 ROSA Laboratory |
| License: GNU LGPL or GNU GPL |
| |
| Usage: $CmdName [options] |
| Example: $CmdName -lib NAME -old OLD.xml -new NEW.xml |
| |
| OLD.xml and NEW.xml are XML-descriptors: |
| |
| <version> |
| 1.0 |
| </version> |
| |
| <headers> |
| /path/to/headers/ |
| </headers> |
| |
| <libs> |
| /path/to/libraries/ |
| </libs> |
| |
| More info: $CmdName --help\n"; |
| |
| if($#ARGV==-1) { |
| printMsg("INFO", $ShortUsage); |
| exit(0); |
| } |
| |
| foreach (2 .. $#ARGV) |
| { # correct comma separated options |
| if($ARGV[$_-1] eq ",") { |
| $ARGV[$_-2].=",".$ARGV[$_]; |
| splice(@ARGV, $_-1, 2); |
| } |
| elsif($ARGV[$_-1]=~/,\Z/) { |
| $ARGV[$_-1].=$ARGV[$_]; |
| splice(@ARGV, $_, 1); |
| } |
| elsif($ARGV[$_]=~/\A,/ |
| and $ARGV[$_] ne ",") { |
| $ARGV[$_-1].=$ARGV[$_]; |
| splice(@ARGV, $_, 1); |
| } |
| } |
| |
| GetOptions("h|help!" => \$Help, |
| "i|info!" => \$InfoMsg, |
| "v|version!" => \$ShowVersion, |
| "dumpversion!" => \$DumpVersion, |
| # general options |
| "l|lib|library=s" => \$TargetLibraryName, |
| "d1|old|o=s" => \$Descriptor{1}{"Path"}, |
| "d2|new|n=s" => \$Descriptor{2}{"Path"}, |
| "dump|dump-abi|dump_abi=s" => \$DumpAPI, |
| "old-dumps!" => \$UseOldDumps, |
| # extra options |
| "d|descriptor-template!" => \$GenerateTemplate, |
| "app|application=s" => \$AppPath, |
| "static-libs!" => \$UseStaticLibs, |
| "cross-gcc|gcc-path=s" => \$CrossGcc, |
| "cross-prefix|gcc-prefix=s" => \$CrossPrefix, |
| "sysroot=s" => \$SystemRoot_Opt, |
| "v1|version1|vnum=s" => \$TargetVersion{1}, |
| "v2|version2=s" => \$TargetVersion{2}, |
| "s|strict!" => \$StrictCompat, |
| "symbols-list=s" => \$SymbolsListPath, |
| "skip-headers=s" => \$SkipHeadersPath, |
| "headers-only|headers_only!" => \$CheckHeadersOnly_Opt, |
| "objects-only!" => \$CheckObjectsOnly_Opt, |
| "check-impl|check-implementation!" => \$CheckImpl, |
| "show-retval!" => \$ShowRetVal, |
| "use-dumps!" => \$UseDumps, |
| "nostdinc!" => \$NoStdInc, |
| "dump-system=s" => \$DumpSystem, |
| "sysinfo=s" => \$TargetSysInfo, |
| "cmp-systems!" => \$CmpSystems, |
| "libs-list=s" => \$TargetLibsPath, |
| "headers-list=s" => \$TargetHeadersPath, |
| "header=s" => \$TargetHeader, |
| "ext|extended!" => \$ExtendedCheck, |
| "q|quiet!" => \$Quiet, |
| "stdout!" => \$StdOut, |
| "report-format=s" => \$ReportFormat, |
| "dump-format=s" => \$DumpFormat, |
| "xml!" => \$UseXML, |
| "lang=s" => \$UserLang, |
| "binary|bin|abi!" => \$BinaryOnly, |
| "source|src|api!" => \$SourceOnly, |
| # other options |
| "test!" => \$TestTool, |
| "test-dump!" => \$TestDump, |
| "debug!" => \$Debug, |
| "cpp-compatible!" => \$CppCompat, |
| "p|params=s" => \$ParamNamesPath, |
| "relpath1|relpath=s" => \$RelativeDirectory{1}, |
| "relpath2=s" => \$RelativeDirectory{2}, |
| "dump-path=s" => \$OutputDumpPath, |
| "sort!" => \$SortDump, |
| "report-path=s" => \$OutputReportPath, |
| "bin-report-path=s" => \$BinaryReportPath, |
| "src-report-path=s" => \$SourceReportPath, |
| "log-path=s" => \$LoggingPath, |
| "log1-path=s" => \$OutputLogPath{1}, |
| "log2-path=s" => \$OutputLogPath{2}, |
| "logging-mode=s" => \$LogMode, |
| "list-affected!" => \$ListAffected, |
| "l-full|lib-full=s" => \$TargetLibraryFName, |
| "component=s" => \$TargetComponent_Opt, |
| "b|browse=s" => \$Browse, |
| "open!" => \$OpenReport, |
| "extra-info=s" => \$ExtraInfo |
| ) or ERR_MESSAGE(); |
| |
| sub ERR_MESSAGE() |
| { |
| printMsg("INFO", "\n".$ShortUsage); |
| exit($ERROR_CODE{"Error"}); |
| } |
| |
| my $LIB_TYPE = $UseStaticLibs?"static":"dynamic"; |
| my $SLIB_TYPE = $LIB_TYPE; |
| if($OSgroup!~/macos|windows/ and $SLIB_TYPE eq "dynamic") |
| { # show as "shared" library |
| $SLIB_TYPE = "shared"; |
| } |
| my $LIB_EXT = getLIB_EXT($OSgroup); |
| my $AR_EXT = getAR_EXT($OSgroup); |
| my $BYTE_SIZE = 8; |
| my $COMMON_LOG_PATH = "logs/run.log"; |
| |
| my $HelpMessage=" |
| NAME: |
| ABI Compliance Checker ($CmdName) |
| Check backward compatibility of a C/C++ library API |
| |
| DESCRIPTION: |
| ABI Compliance Checker (ACC) is a tool for checking backward binary and |
| source-level compatibility of a $SLIB_TYPE C/C++ library. The tool checks |
| header files and $SLIB_TYPE libraries (*.$LIB_EXT) of old and new versions and |
| analyzes changes in API and ABI (ABI=API+compiler ABI) that may break binary |
| and/or source-level compatibility: changes in calling stack, v-table changes, |
| removed symbols, renamed fields, etc. Binary incompatibility may result in |
| crashing or incorrect behavior of applications built with an old version of |
| a library if they run on a new one. Source incompatibility may result in |
| recompilation errors with a new library version. |
| |
| The tool is intended for developers of software libraries and maintainers |
| of operating systems who are interested in ensuring backward compatibility, |
| i.e. allow old applications to run or to be recompiled with newer library |
| versions. |
| |
| Also the tool can be used by ISVs for checking applications portability to |
| new library versions. Found issues can be taken into account when adapting |
| the application to a new library version. |
| |
| This tool is free software: you can redistribute it and/or modify it |
| under the terms of the GNU LGPL or GNU GPL. |
| |
| USAGE: |
| $CmdName [options] |
| |
| EXAMPLE: |
| $CmdName -lib NAME -old OLD.xml -new NEW.xml |
| |
| OLD.xml and NEW.xml are XML-descriptors: |
| |
| <version> |
| 1.0 |
| </version> |
| |
| <headers> |
| /path1/to/header(s)/ |
| /path2/to/header(s)/ |
| ... |
| </headers> |
| |
| <libs> |
| /path1/to/library(ies)/ |
| /path2/to/library(ies)/ |
| ... |
| </libs> |
| |
| INFORMATION OPTIONS: |
| -h|-help |
| Print this help. |
| |
| -i|-info |
| Print complete info. |
| |
| -v|-version |
| Print version information. |
| |
| -dumpversion |
| Print the tool version ($TOOL_VERSION) and don't do anything else. |
| |
| GENERAL OPTIONS: |
| -l|-lib|-library NAME |
| Library name (without version). |
| |
| -d1|-old|-o PATH |
| Descriptor of 1st (old) library version. |
| It may be one of the following: |
| |
| 1. XML-descriptor (VERSION.xml file): |
| |
| <version> |
| 1.0 |
| </version> |
| |
| <headers> |
| /path1/to/header(s)/ |
| /path2/to/header(s)/ |
| ... |
| </headers> |
| |
| <libs> |
| /path1/to/library(ies)/ |
| /path2/to/library(ies)/ |
| ... |
| </libs> |
| |
| ... (XML-descriptor template |
| can be generated by -d option) |
| |
| 2. ABI dump generated by -dump option |
| 3. Directory with headers and/or $SLIB_TYPE libraries |
| 4. Single header file |
| 5. Single $SLIB_TYPE library |
| 6. Comma separated list of headers and/or libraries |
| |
| If you are using an 2-6 descriptor types then you should |
| specify version numbers with -v1 <num> and -v2 <num> options too. |
| |
| For more information, please see: |
| http://ispras.linuxbase.org/index.php/Library_Descriptor |
| |
| -d2|-new|-n PATH |
| Descriptor of 2nd (new) library version. |
| |
| -dump|-dump-abi PATH |
| Dump library ABI to gzipped TXT format file. You can transfer it |
| anywhere and pass instead of the descriptor. Also it can be used |
| for debugging the tool. Compatible dump versions: ".majorVersion($ABI_DUMP_VERSION).".0<=V<=$ABI_DUMP_VERSION |
| |
| -old-dumps |
| Enable support for old-version ABI dumps ($OLDEST_SUPPORTED_VERSION<=V<".majorVersion($ABI_DUMP_VERSION).".0).\n"; |
| |
| sub HELP_MESSAGE() { |
| printMsg("INFO", $HelpMessage." |
| MORE INFO: |
| $CmdName --info\n"); |
| } |
| |
| sub INFO_MESSAGE() |
| { |
| printMsg("INFO", "$HelpMessage |
| EXTRA OPTIONS: |
| -d|-descriptor-template |
| Create XML-descriptor template ./VERSION.xml |
| |
| -app|-application PATH |
| This option allows to specify the application that should be checked |
| for portability to the new library version. |
| |
| -static-libs |
| Check static libraries instead of the shared ones. The <libs> section |
| of the XML-descriptor should point to static libraries location. |
| |
| -cross-gcc|-gcc-path PATH |
| Path to the cross GCC compiler to use instead of the usual (host) GCC. |
| |
| -cross-prefix|-gcc-prefix PREFIX |
| GCC toolchain prefix. |
| |
| -sysroot DIR |
| Specify the alternative root directory. The tool will search for include |
| paths in the DIR/usr/include and DIR/usr/lib directories. |
| |
| -v1|-version1 NUM |
| Specify 1st library version outside the descriptor. This option is needed |
| if you have prefered an alternative descriptor type (see -d1 option). |
| |
| In general case you should specify it in the XML-descriptor: |
| <version> |
| VERSION |
| </version> |
| |
| -v2|-version2 NUM |
| Specify 2nd library version outside the descriptor. |
| |
| -s|-strict |
| Treat all compatibility warnings as problems. Add a number of \"Low\" |
| severity problems to the return value of the tool. |
| |
| -headers-only |
| Check header files without $SLIB_TYPE libraries. It is easy to run, but may |
| provide a low quality compatibility report with false positives and |
| without detecting of added/removed symbols. |
| |
| Alternatively you can write \"none\" word to the <libs> section |
| in the XML-descriptor: |
| <libs> |
| none |
| </libs> |
| |
| -objects-only |
| Check $SLIB_TYPE libraries without header files. It is easy to run, but may |
| provide a low quality compatibility report with false positives and |
| without analysis of changes in parameters and data types. |
| |
| Alternatively you can write \"none\" word to the <headers> section |
| in the XML-descriptor: |
| <headers> |
| none |
| </headers> |
| |
| -check-impl|-check-implementation |
| Compare canonified disassembled binary code of $SLIB_TYPE libraries to |
| detect changes in the implementation. Add \'Problems with Implementation\' |
| section to the report. |
| |
| -show-retval |
| Show the symbol's return type in the report. |
| |
| -symbols-list PATH |
| This option allows to specify a file with a list of symbols (mangled |
| names in C++) that should be checked, other symbols will not be checked. |
| |
| -skip-headers PATH |
| The file with the list of header files, that should not be checked. |
| |
| -use-dumps |
| Make dumps for two versions of a library and compare dumps. This should |
| increase the performance of the tool and decrease the system memory usage. |
| |
| -nostdinc |
| Do not search the GCC standard system directories for header files. |
| |
| -dump-system NAME -sysroot DIR |
| Find all the shared libraries and header files in DIR directory, |
| create XML descriptors and make ABI dumps for each library. The result |
| set of ABI dumps can be compared (--cmp-systems) with the other one |
| created for other version of operating system in order to check them for |
| compatibility. Do not forget to specify -cross-gcc option if your target |
| system requires some specific version of GCC compiler (different from |
| the host GCC). The system ABI dump will be generated to: |
| sys_dumps/NAME/ARCH |
| |
| -dump-system DESCRIPTOR.xml |
| The same as the previous option but takes an XML descriptor of the target |
| system as input, where you should describe it: |
| |
| /* Primary sections */ |
| |
| <name> |
| /* Name of the system */ |
| </name> |
| |
| <headers> |
| /* The list of paths to header files and/or |
| directories with header files, one per line */ |
| </headers> |
| |
| <libs> |
| /* The list of paths to shared libraries and/or |
| directories with shared libraries, one per line */ |
| </libs> |
| |
| /* Optional sections */ |
| |
| <search_headers> |
| /* List of directories to be searched |
| for header files to automatically |
| generate include paths, one per line */ |
| </search_headers> |
| |
| <search_libs> |
| /* List of directories to be searched |
| for shared libraries to resolve |
| dependencies, one per line */ |
| </search_libs> |
| |
| <tools> |
| /* List of directories with tools used |
| for analysis (GCC toolchain), one per line */ |
| </tools> |
| |
| <cross_prefix> |
| /* GCC toolchain prefix. |
| Examples: |
| arm-linux-gnueabi |
| arm-none-symbianelf */ |
| </cross_prefix> |
| |
| <gcc_options> |
| /* Additional GCC options, one per line */ |
| </gcc_options> |
| |
| -sysinfo DIR |
| This option may be used with -dump-system to dump ABI of operating |
| systems and configure the dumping process. |
| Default: |
| modules/Targets/{unix, symbian, windows} |
| |
| -cmp-systems -d1 sys_dumps/NAME1/ARCH -d2 sys_dumps/NAME2/ARCH |
| Compare two system ABI dumps. Create compatibility reports for each |
| library and the common HTML report including the summary of test |
| results for all checked libraries. Report will be generated to: |
| sys_compat_reports/NAME1_to_NAME2/ARCH |
| |
| -libs-list PATH |
| The file with a list of libraries, that should be dumped by |
| the -dump-system option or should be checked by the -cmp-systems option. |
| |
| -header NAME |
| Check/Dump ABI of this header only. |
| |
| -headers-list PATH |
| The file with a list of headers, that should be checked/dumped. |
| |
| -ext|-extended |
| If your library A is supposed to be used by other library B and you |
| want to control the ABI of B, then you should enable this option. The |
| tool will check for changes in all data types, even if they are not |
| used by any function in the library A. Such data types are not part |
| of the A library ABI, but may be a part of the ABI of the B library. |
| |
| The short scheme is: |
| app C (broken) -> lib B (broken ABI) -> lib A (stable ABI) |
| |
| -q|-quiet |
| Print all messages to the file instead of stdout and stderr. |
| Default path (can be changed by -log-path option): |
| $COMMON_LOG_PATH |
| |
| -stdout |
| Print analysis results (compatibility reports and ABI dumps) to stdout |
| instead of creating a file. This would allow piping data to other programs. |
| |
| -report-format FMT |
| Change format of compatibility report. |
| Formats: |
| htm - HTML format (default) |
| xml - XML format |
| |
| -dump-format FMT |
| Change format of ABI dump. |
| Formats: |
| perl - Data::Dumper format (default) |
| xml - XML format |
| |
| -xml |
| Alias for: --report-format=xml or --dump-format=xml |
| |
| -lang LANG |
| Set library language (C or C++). You can use this option if the tool |
| cannot auto-detect a language. This option may be useful for checking |
| C-library headers (--lang=C) in --headers-only or --extended modes. |
| |
| -binary|-bin|-abi |
| Show \"Binary\" compatibility problems only. |
| Generate report to: |
| compat_reports/LIB_NAME/V1_to_V2/abi_compat_report.html |
| |
| -source|-src|-api |
| Show \"Source\" compatibility problems only. |
| Generate report to: |
| compat_reports/LIB_NAME/V1_to_V2/src_compat_report.html |
| |
| OTHER OPTIONS: |
| -test |
| Run internal tests. Create two binary incompatible versions of a sample |
| library and run the tool to check them for compatibility. This option |
| allows to check if the tool works correctly in the current environment. |
| |
| -test-dump |
| Test ability to create, read and compare ABI dumps. |
| |
| -debug |
| Debugging mode. Print debug info on the screen. Save intermediate |
| analysis stages in the debug directory: |
| debug/LIB_NAME/VERSION/ |
| |
| Also consider using --dump option for debugging the tool. |
| |
| -cpp-compatible |
| If your header files are written in C language and can be compiled |
| by the G++ compiler (i.e. don't use C++ keywords), then you can tell |
| the tool about this and speedup the analysis. |
| |
| -p|-params PATH |
| Path to file with the function parameter names. It can be used |
| for improving report view if the library header files have no |
| parameter names. File format: |
| |
| func1;param1;param2;param3 ... |
| func2;param1;param2;param3 ... |
| ... |
| |
| -relpath PATH |
| Replace {RELPATH} macros to PATH in the XML-descriptor used |
| for dumping the library ABI (see -dump option). |
| |
| -relpath1 PATH |
| Replace {RELPATH} macros to PATH in the 1st XML-descriptor (-d1). |
| |
| -relpath2 PATH |
| Replace {RELPATH} macros to PATH in the 2nd XML-descriptor (-d2). |
| |
| -dump-path PATH |
| Specify a *.abi.$AR_EXT or *.abi file path where to generate an ABI dump. |
| Default: |
| abi_dumps/LIB_NAME/LIB_NAME_VERSION.abi.$AR_EXT |
| |
| -sort |
| Enable sorting of data in ABI dumps. |
| |
| -report-path PATH |
| Path to compatibility report. |
| Default: |
| compat_reports/LIB_NAME/V1_to_V2/compat_report.html |
| |
| -bin-report-path PATH |
| Path to \"Binary\" compatibility report. |
| Default: |
| compat_reports/LIB_NAME/V1_to_V2/abi_compat_report.html |
| |
| -src-report-path PATH |
| Path to \"Source\" compatibility report. |
| Default: |
| compat_reports/LIB_NAME/V1_to_V2/src_compat_report.html |
| |
| -log-path PATH |
| Log path for all messages. |
| Default: |
| logs/LIB_NAME/VERSION/log.txt |
| |
| -log1-path PATH |
| Log path for 1st version of a library. |
| Default: |
| logs/LIB_NAME/V1/log.txt |
| |
| -log2-path PATH |
| Log path for 2nd version of a library. |
| Default: |
| logs/LIB_NAME/V2/log.txt |
| |
| -logging-mode MODE |
| Change logging mode. |
| Modes: |
| w - overwrite old logs (default) |
| a - append old logs |
| n - do not write any logs |
| |
| -list-affected |
| Generate file with the list of incompatible |
| symbols beside the HTML compatibility report. |
| Use 'c++filt \@file' command from GNU binutils |
| to unmangle C++ symbols in the generated file. |
| Default names: |
| abi_affected.txt |
| src_affected.txt |
| |
| -component NAME |
| The component name in the title and summary of the HTML report. |
| Default: |
| library |
| |
| -l-full|-lib-full NAME |
| Change library name in the report title to NAME. By default |
| will be displayed a name specified by -l option. |
| |
| -b|-browse PROGRAM |
| Open report(s) in the browser (firefox, opera, etc.). |
| |
| -open |
| Open report(s) in the default browser. |
| |
| -extra-info DIR |
| Dump extra info to DIR. |
| |
| REPORT: |
| Compatibility report will be generated to: |
| compat_reports/LIB_NAME/V1_to_V2/compat_report.html |
| |
| Log will be generated to: |
| logs/LIB_NAME/V1/log.txt |
| logs/LIB_NAME/V2/log.txt |
| |
| EXIT CODES: |
| 0 - Compatible. The tool has run without any errors. |
| non-zero - Incompatible or the tool has run with errors. |
| |
| REPORT BUGS TO: |
| Andrey Ponomarenko <aponomarenko\@rosalab.ru> |
| |
| MORE INFORMATION: |
| ".$HomePage{"Wiki"}." |
| ".$HomePage{"Dev1"}."\n"); |
| } |
| |
| my $DescriptorTemplate = " |
| <?xml version=\"1.0\" encoding=\"utf-8\"?> |
| <descriptor> |
| |
| /* Primary sections */ |
| |
| <version> |
| /* Version of the library */ |
| </version> |
| |
| <headers> |
| /* The list of paths to header files and/or |
| directories with header files, one per line */ |
| </headers> |
| |
| <libs> |
| /* The list of paths to shared libraries (*.$LIB_EXT) and/or |
| directories with shared libraries, one per line */ |
| </libs> |
| |
| /* Optional sections */ |
| |
| <include_paths> |
| /* The list of include paths that will be provided |
| to GCC to compile library headers, one per line. |
| NOTE: If you define this section then the tool |
| will not automatically generate include paths */ |
| </include_paths> |
| |
| <add_include_paths> |
| /* The list of include paths that will be added |
| to the automatically generated include paths, one per line */ |
| </add_include_paths> |
| |
| <skip_include_paths> |
| /* The list of include paths that will be removed from the |
| list of automatically generated include paths, one per line */ |
| </skip_include_paths> |
| |
| <gcc_options> |
| /* Additional GCC options, one per line */ |
| </gcc_options> |
| |
| <include_preamble> |
| /* The list of header files that will be |
| included before other headers, one per line. |
| Examples: |
| 1) tree.h for libxml2 |
| 2) ft2build.h for freetype2 */ |
| </include_preamble> |
| |
| <defines> |
| /* The list of defines that will be added at the |
| headers compiling stage, one per line: |
| #define A B |
| #define C D */ |
| </defines> |
| |
| <add_namespaces> |
| /* The list of namespaces that should be added to the alanysis |
| if the tool cannot find them automatically, one per line */ |
| </add_namespaces> |
| |
| <skip_types> |
| /* The list of data types, that |
| should not be checked, one per line */ |
| </skip_types> |
| |
| <skip_symbols> |
| /* The list of functions (mangled/symbol names in C++), |
| that should not be checked, one per line */ |
| </skip_symbols> |
| |
| <skip_namespaces> |
| /* The list of C++ namespaces, that |
| should not be checked, one per line */ |
| </skip_namespaces> |
| |
| <skip_constants> |
| /* The list of constants that should |
| not be checked, one name per line */ |
| </skip_constants> |
| |
| <skip_headers> |
| /* The list of header files and/or directories |
| with header files that should not be checked, one per line */ |
| </skip_headers> |
| |
| <skip_libs> |
| /* The list of shared libraries and/or directories |
| with shared libraries that should not be checked, one per line */ |
| </skip_libs> |
| |
| <skip_including> |
| /* The list of header files, that cannot be included |
| directly (or non-self compiled ones), one per line */ |
| </skip_including> |
| |
| <search_headers> |
| /* List of directories to be searched |
| for header files to automatically |
| generate include paths, one per line. */ |
| </search_headers> |
| |
| <search_libs> |
| /* List of directories to be searched |
| for shared librariess to resolve |
| dependencies, one per line */ |
| </search_libs> |
| |
| <tools> |
| /* List of directories with tools used |
| for analysis (GCC toolchain), one per line */ |
| </tools> |
| |
| <cross_prefix> |
| /* GCC toolchain prefix. |
| Examples: |
| arm-linux-gnueabi |
| arm-none-symbianelf */ |
| </cross_prefix> |
| |
| </descriptor>"; |
| |
| my %Operator_Indication = ( |
| "not" => "~", |
| "assign" => "=", |
| "andassign" => "&=", |
| "orassign" => "|=", |
| "xorassign" => "^=", |
| "or" => "|", |
| "xor" => "^", |
| "addr" => "&", |
| "and" => "&", |
| "lnot" => "!", |
| "eq" => "==", |
| "ne" => "!=", |
| "lt" => "<", |
| "lshift" => "<<", |
| "lshiftassign" => "<<=", |
| "rshiftassign" => ">>=", |
| "call" => "()", |
| "mod" => "%", |
| "modassign" => "%=", |
| "subs" => "[]", |
| "land" => "&&", |
| "lor" => "||", |
| "rshift" => ">>", |
| "ref" => "->", |
| "le" => "<=", |
| "deref" => "*", |
| "mult" => "*", |
| "preinc" => "++", |
| "delete" => " delete", |
| "vecnew" => " new[]", |
| "vecdelete" => " delete[]", |
| "predec" => "--", |
| "postinc" => "++", |
| "postdec" => "--", |
| "plusassign" => "+=", |
| "plus" => "+", |
| "minus" => "-", |
| "minusassign" => "-=", |
| "gt" => ">", |
| "ge" => ">=", |
| "new" => " new", |
| "multassign" => "*=", |
| "divassign" => "/=", |
| "div" => "/", |
| "neg" => "-", |
| "pos" => "+", |
| "memref" => "->*", |
| "compound" => "," ); |
| |
| my %UnknownOperator; |
| |
| my %NodeType= ( |
| "array_type" => "Array", |
| "binfo" => "Other", |
| "boolean_type" => "Intrinsic", |
| "complex_type" => "Intrinsic", |
| "const_decl" => "Other", |
| "enumeral_type" => "Enum", |
| "field_decl" => "Other", |
| "function_decl" => "Other", |
| "function_type" => "FunctionType", |
| "identifier_node" => "Other", |
| "integer_cst" => "Other", |
| "integer_type" => "Intrinsic", |
| "method_type" => "MethodType", |
| "namespace_decl" => "Other", |
| "parm_decl" => "Other", |
| "pointer_type" => "Pointer", |
| "real_cst" => "Other", |
| "real_type" => "Intrinsic", |
| "record_type" => "Struct", |
| "reference_type" => "Ref", |
| "string_cst" => "Other", |
| "template_decl" => "Other", |
| "template_type_parm" => "Other", |
| "tree_list" => "Other", |
| "tree_vec" => "Other", |
| "type_decl" => "Other", |
| "union_type" => "Union", |
| "var_decl" => "Other", |
| "void_type" => "Intrinsic", |
| # "nop_expr" => "Other", |
| # "addr_expr" => "Other", |
| "offset_type" => "Other" ); |
| |
| my %CppKeywords_C = map {$_=>1} ( |
| # C++ 2003 keywords |
| "public", |
| "protected", |
| "private", |
| "default", |
| "template", |
| "new", |
| #"asm", |
| "dynamic_cast", |
| "auto", |
| "try", |
| "namespace", |
| "typename", |
| "using", |
| "reinterpret_cast", |
| "friend", |
| "class", |
| "virtual", |
| "const_cast", |
| "mutable", |
| "static_cast", |
| "export", |
| # C++0x keywords |
| "noexcept", |
| "nullptr", |
| "constexpr", |
| "static_assert", |
| "explicit", |
| # cannot be used as a macro name |
| # as it is an operator in C++ |
| "and", |
| #"and_eq", |
| "not", |
| #"not_eq", |
| "or" |
| #"or_eq", |
| #"bitand", |
| #"bitor", |
| #"xor", |
| #"xor_eq", |
| #"compl" |
| ); |
| |
| my %CppKeywords_F = map {$_=>1} ( |
| "delete", |
| "catch", |
| "alignof", |
| "thread_local", |
| "decltype", |
| "typeid" |
| ); |
| |
| my %CppKeywords_O = map {$_=>1} ( |
| "bool", |
| "register", |
| "inline", |
| "operator" |
| ); |
| |
| my %CppKeywords_A = map {$_=>1} ( |
| "this", |
| "throw" |
| ); |
| |
| foreach (keys(%CppKeywords_C), |
| keys(%CppKeywords_F), |
| keys(%CppKeywords_O)) { |
| $CppKeywords_A{$_}=1; |
| } |
| |
| # Header file extensions as described by gcc |
| my $HEADER_EXT = "h|hh|hp|hxx|hpp|h\\+\\+"; |
| |
| my %IntrinsicMangling = ( |
| "void" => "v", |
| "bool" => "b", |
| "wchar_t" => "w", |
| "char" => "c", |
| "signed char" => "a", |
| "unsigned char" => "h", |
| "short" => "s", |
| "unsigned short" => "t", |
| "int" => "i", |
| "unsigned int" => "j", |
| "long" => "l", |
| "unsigned long" => "m", |
| "long long" => "x", |
| "__int64" => "x", |
| "unsigned long long" => "y", |
| "__int128" => "n", |
| "unsigned __int128" => "o", |
| "float" => "f", |
| "double" => "d", |
| "long double" => "e", |
| "__float80" => "e", |
| "__float128" => "g", |
| "..." => "z" |
| ); |
| |
| my %StdcxxMangling = ( |
| "3std"=>"St", |
| "3std9allocator"=>"Sa", |
| "3std12basic_string"=>"Sb", |
| "3std12basic_stringIcE"=>"Ss", |
| "3std13basic_istreamIcE"=>"Si", |
| "3std13basic_ostreamIcE"=>"So", |
| "3std14basic_iostreamIcE"=>"Sd" |
| ); |
| |
| my $DEFAULT_STD_PARMS = "std::(allocator|less|char_traits|regex_traits|istreambuf_iterator|ostreambuf_iterator)"; |
| |
| my %ConstantSuffix = ( |
| "unsigned int"=>"u", |
| "long"=>"l", |
| "unsigned long"=>"ul", |
| "long long"=>"ll", |
| "unsigned long long"=>"ull" |
| ); |
| |
| my %ConstantSuffixR = |
| reverse(%ConstantSuffix); |
| |
| my %OperatorMangling = ( |
| "~" => "co", |
| "=" => "aS", |
| "|" => "or", |
| "^" => "eo", |
| "&" => "an",#ad (addr) |
| "==" => "eq", |
| "!" => "nt", |
| "!=" => "ne", |
| "<" => "lt", |
| "<=" => "le", |
| "<<" => "ls", |
| "<<=" => "lS", |
| ">" => "gt", |
| ">=" => "ge", |
| ">>" => "rs", |
| ">>=" => "rS", |
| "()" => "cl", |
| "%" => "rm", |
| "[]" => "ix", |
| "&&" => "aa", |
| "||" => "oo", |
| "*" => "ml",#de (deref) |
| "++" => "pp",# |
| "--" => "mm",# |
| "new" => "nw", |
| "delete" => "dl", |
| "new[]" => "na", |
| "delete[]" => "da", |
| "+=" => "pL", |
| "+" => "pl",#ps (pos) |
| "-" => "mi",#ng (neg) |
| "-=" => "mI", |
| "*=" => "mL", |
| "/=" => "dV", |
| "&=" => "aN", |
| "|=" => "oR", |
| "%=" => "rM", |
| "^=" => "eO", |
| "/" => "dv", |
| "->*" => "pm", |
| "->" => "pt",#rf (ref) |
| "," => "cm", |
| "?" => "qu", |
| "." => "dt", |
| "sizeof"=> "sz"#st |
| ); |
| |
| my %Intrinsic_Keywords = map {$_=>1} ( |
| "true", |
| "false", |
| "_Bool", |
| "_Complex", |
| "const", |
| "int", |
| "long", |
| "void", |
| "short", |
| "float", |
| "volatile", |
| "restrict", |
| "unsigned", |
| "signed", |
| "char", |
| "double", |
| "class", |
| "struct", |
| "union", |
| "enum" |
| ); |
| |
| my %GlibcHeader = map {$_=>1} ( |
| "aliases.h", |
| "argp.h", |
| "argz.h", |
| "assert.h", |
| "cpio.h", |
| "ctype.h", |
| "dirent.h", |
| "envz.h", |
| "errno.h", |
| "error.h", |
| "execinfo.h", |
| "fcntl.h", |
| "fstab.h", |
| "ftw.h", |
| "glob.h", |
| "grp.h", |
| "iconv.h", |
| "ifaddrs.h", |
| "inttypes.h", |
| "langinfo.h", |
| "limits.h", |
| "link.h", |
| "locale.h", |
| "malloc.h", |
| "math.h", |
| "mntent.h", |
| "monetary.h", |
| "nl_types.h", |
| "obstack.h", |
| "printf.h", |
| "pwd.h", |
| "regex.h", |
| "sched.h", |
| "search.h", |
| "setjmp.h", |
| "shadow.h", |
| "signal.h", |
| "spawn.h", |
| "stdarg.h", |
| "stdint.h", |
| "stdio.h", |
| "stdlib.h", |
| "string.h", |
| "strings.h", |
| "tar.h", |
| "termios.h", |
| "time.h", |
| "ulimit.h", |
| "unistd.h", |
| "utime.h", |
| "wchar.h", |
| "wctype.h", |
| "wordexp.h" ); |
| |
| my %GlibcDir = map {$_=>1} ( |
| "arpa", |
| "bits", |
| "gnu", |
| "netinet", |
| "net", |
| "nfs", |
| "rpc", |
| "sys", |
| "linux" ); |
| |
| my %WinHeaders = map {$_=>1} ( |
| "dos.h", |
| "process.h", |
| "winsock.h", |
| "config-win.h", |
| "mem.h", |
| "windows.h", |
| "winsock2.h", |
| "crtdbg.h", |
| "ws2tcpip.h" |
| ); |
| |
| my %ObsoleteHeaders = map {$_=>1} ( |
| "iostream.h", |
| "fstream.h" |
| ); |
| |
| my %ConfHeaders = map {$_=>1} ( |
| "atomic", |
| "conf.h", |
| "config.h", |
| "configure.h", |
| "build.h", |
| "setup.h" |
| ); |
| |
| my %LocalIncludes = map {$_=>1} ( |
| "/usr/local/include", |
| "/usr/local" ); |
| |
| my %OS_AddPath=( |
| # These paths are needed if the tool cannot detect them automatically |
| "macos"=>{ |
| "include"=>{ |
| "/Library"=>1, |
| "/Developer/usr/include"=>1 |
| }, |
| "lib"=>{ |
| "/Library"=>1, |
| "/Developer/usr/lib"=>1 |
| }, |
| "bin"=>{ |
| "/Developer/usr/bin"=>1 |
| } |
| }, |
| "beos"=>{ |
| # Haiku has GCC 2.95.3 by default |
| # try to find GCC>=3.0 in /boot/develop/abi |
| "include"=>{ |
| "/boot/common"=>1, |
| "/boot/develop"=>1}, |
| "lib"=>{ |
| "/boot/common/lib"=>1, |
| "/boot/system/lib"=>1, |
| "/boot/apps"=>1}, |
| "bin"=>{ |
| "/boot/common/bin"=>1, |
| "/boot/system/bin"=>1, |
| "/boot/develop/abi"=>1 |
| } |
| } |
| ); |
| |
| my %Slash_Type=( |
| "default"=>"/", |
| "windows"=>"\\" |
| ); |
| |
| my $SLASH = $Slash_Type{$OSgroup}?$Slash_Type{$OSgroup}:$Slash_Type{"default"}; |
| |
| # Global Variables |
| my %COMMON_LANGUAGE=( |
| 1 => "C", |
| 2 => "C" ); |
| |
| my $MAX_COMMAND_LINE_ARGUMENTS = 4096; |
| my $MAX_CPPFILT_FILE_SIZE = 50000; |
| my $CPPFILT_SUPPORT_FILE; |
| |
| my (%WORD_SIZE, %CPU_ARCH, %GCC_VERSION); |
| |
| my $STDCXX_TESTING = 0; |
| my $GLIBC_TESTING = 0; |
| |
| my $CheckHeadersOnly = $CheckHeadersOnly_Opt; |
| my $CheckObjectsOnly = $CheckObjectsOnly_Opt; |
| my $TargetComponent; |
| |
| # Set Target Component Name |
| if($TargetComponent_Opt) { |
| $TargetComponent = lc($TargetComponent_Opt); |
| } |
| else |
| { # default: library |
| # other components: header, system, ... |
| $TargetComponent = "library"; |
| } |
| |
| my $TOP_REF = "<a style='font-size:11px;' href='#Top'>to the top</a>"; |
| |
| my $SystemRoot; |
| |
| my $MAIN_CPP_DIR; |
| my %RESULT; |
| my %LOG_PATH; |
| my %DEBUG_PATH; |
| my %Cache; |
| my %LibInfo; |
| my $COMPILE_ERRORS = 0; |
| my %CompilerOptions; |
| my %CheckedDyLib; |
| my $TargetLibraryShortName = parse_libname($TargetLibraryName, "shortest", $OSgroup); |
| |
| # Constants (#defines) |
| my %Constants; |
| my %SkipConstants; |
| my %EnumConstants; |
| |
| # Types |
| my %TypeInfo; |
| my %TemplateInstance; |
| my %TemplateDecl; |
| my %SkipTypes = ( |
| "1"=>{}, |
| "2"=>{} ); |
| my %CheckedTypes; |
| my %TName_Tid; |
| my %EnumMembName_Id; |
| my %NestedNameSpaces = ( |
| "1"=>{}, |
| "2"=>{} ); |
| my %UsedType; |
| my %VirtualTable; |
| my %VirtualTable_Model; |
| my %ClassVTable; |
| my %ClassVTable_Content; |
| my %VTableClass; |
| my %AllocableClass; |
| my %ClassMethods; |
| my %ClassNames; |
| my %Class_SubClasses; |
| my %OverriddenMethods; |
| my $MAX_ID = 0; |
| |
| # Typedefs |
| my %Typedef_BaseName; |
| my %Typedef_Tr; |
| my %Typedef_Eq; |
| my %StdCxxTypedef; |
| my %MissedTypedef; |
| my %MissedBase; |
| my %MissedBase_R; |
| my %TypeTypedef; |
| |
| # Symbols |
| my %SymbolInfo; |
| my %tr_name; |
| my %mangled_name_gcc; |
| my %mangled_name; |
| my %SkipSymbols = ( |
| "1"=>{}, |
| "2"=>{} ); |
| my %SkipNameSpaces = ( |
| "1"=>{}, |
| "2"=>{} ); |
| my %AddNameSpaces = ( |
| "1"=>{}, |
| "2"=>{} ); |
| my %SymbolsList; |
| my %SymbolsList_App; |
| my %CheckedSymbols; |
| my %Symbol_Library = ( |
| "1"=>{}, |
| "2"=>{} ); |
| my %Library_Symbol = ( |
| "1"=>{}, |
| "2"=>{} ); |
| my %DepSymbol_Library = ( |
| "1"=>{}, |
| "2"=>{} ); |
| my %DepLibrary_Symbol = ( |
| "1"=>{}, |
| "2"=>{} ); |
| my %MangledNames; |
| my %Func_ShortName; |
| my %AddIntParams; |
| my %Interface_Impl; |
| my %GlobalDataObject; |
| my %WeakSymbols; |
| |
| # Headers |
| my %Include_Preamble; |
| my %Registered_Headers; |
| my %HeaderName_Paths; |
| my %Header_Dependency; |
| my %Include_Neighbors; |
| my %Include_Paths; |
| my %INC_PATH_AUTODETECT = ( |
| "1"=>1, |
| "2"=>1 ); |
| my %Add_Include_Paths; |
| my %Skip_Include_Paths; |
| my %RegisteredDirs; |
| my %Header_ErrorRedirect; |
| my %Header_Includes; |
| my %Header_ShouldNotBeUsed; |
| my %RecursiveIncludes; |
| my %Header_Include_Prefix; |
| my %SkipHeaders; |
| my %SkipHeadersList=( |
| "1"=>{}, |
| "2"=>{} ); |
| my %SkipLibs; |
| my %Include_Order; |
| my %TUnit_NameSpaces; |
| my %TUnit_Classes; |
| my %TUnit_Funcs; |
| my %TUnit_Vars; |
| |
| my %CppMode = ( |
| "1"=>0, |
| "2"=>0 ); |
| my %AutoPreambleMode = ( |
| "1"=>0, |
| "2"=>0 ); |
| my %MinGWMode = ( |
| "1"=>0, |
| "2"=>0 ); |
| my %Cpp0xMode = ( |
| "1"=>0, |
| "2"=>0 ); |
| |
| # Shared Objects |
| my %RegisteredObjects; |
| my %RegisteredObjects_Short; |
| my %RegisteredSONAMEs; |
| my %RegisteredObject_Dirs; |
| |
| # System Objects |
| my %SystemObjects; |
| my %DefaultLibPaths; |
| my %DyLib_DefaultPath; |
| |
| # System Headers |
| my %SystemHeaders; |
| my %DefaultCppPaths; |
| my %DefaultGccPaths; |
| my %DefaultIncPaths; |
| my %DefaultCppHeader; |
| my %DefaultGccHeader; |
| my %UserIncPath; |
| |
| # Merging |
| my %CompleteSignature; |
| my $Version; |
| my %AddedInt; |
| my %RemovedInt; |
| my %AddedInt_Virt; |
| my %RemovedInt_Virt; |
| my %VirtualReplacement; |
| my %ChangedTypedef; |
| my %CompatRules; |
| my %IncompleteRules; |
| my %UnknownRules; |
| my %VTableChanged_M; |
| my %ExtendedSymbols; |
| my %ReturnedClass; |
| my %ParamClass; |
| my %SourceAlternative; |
| my %SourceAlternative_B; |
| my %SourceReplacement; |
| |
| # Calling Conventions |
| my %UseConv_Real = ( |
| "1"=>0, |
| "2"=>0 ); |
| |
| # OS Compliance |
| my %TargetLibs; |
| my %TargetHeaders; |
| |
| # OS Specifics |
| my $OStarget = $OSgroup; |
| my %TargetTools; |
| |
| # Compliance Report |
| my %Type_MaxSeverity; |
| |
| # Recursion locks |
| my @RecurLib; |
| my @RecurSymlink; |
| my @RecurTypes; |
| my @RecurInclude; |
| my @RecurConstant; |
| |
| # System |
| my %SystemPaths; |
| my %DefaultBinPaths; |
| my $GCC_PATH; |
| |
| # Symbols versioning |
| my %SymVer = ( |
| "1"=>{}, |
| "2"=>{} ); |
| |
| # Problem descriptions |
| my %CompatProblems; |
| my %ProblemsWithConstants; |
| my %ImplProblems; |
| my %TotalAffected; |
| |
| # Reports |
| my $ContentID = 1; |
| my $ContentSpanStart = "<span class=\"section\" onclick=\"javascript:showContent(this, 'CONTENT_ID')\">\n"; |
| my $ContentSpanStart_Affected = "<span class=\"section_affected\" onclick=\"javascript:showContent(this, 'CONTENT_ID')\">\n"; |
| my $ContentSpanStart_Info = "<span class=\"section_info\" onclick=\"javascript:showContent(this, 'CONTENT_ID')\">\n"; |
| my $ContentSpanEnd = "</span>\n"; |
| my $ContentDivStart = "<div id=\"CONTENT_ID\" style=\"display:none;\">\n"; |
| my $ContentDivEnd = "</div>\n"; |
| my $Content_Counter = 0; |
| |
| # XML Dump |
| my $TAG_ID = 0; |
| my $INDENT = " "; |
| |
| # Modes |
| my $JoinReport = 1; |
| my $DoubleReport = 0; |
| |
| sub get_Modules() |
| { |
| my $TOOL_DIR = get_dirname($0); |
| if(not $TOOL_DIR) |
| { # patch for MS Windows |
| $TOOL_DIR = "."; |
| } |
| my @SEARCH_DIRS = ( |
| # tool's directory |
| abs_path($TOOL_DIR), |
| # relative path to modules |
| abs_path($TOOL_DIR)."/../share/abi-compliance-checker", |
| # system directory |
| "ACC_MODULES_INSTALL_PATH" |
| ); |
| foreach my $DIR (@SEARCH_DIRS) |
| { |
| if(not is_abs($DIR)) |
| { # relative path |
| $DIR = abs_path($TOOL_DIR)."/".$DIR; |
| } |
| if(-d $DIR."/modules") { |
| return $DIR."/modules"; |
| } |
| } |
| exitStatus("Module_Error", "can't find modules"); |
| } |
| |
| my %LoadedModules = (); |
| |
| sub loadModule($) |
| { |
| my $Name = $_[0]; |
| if(defined $LoadedModules{$Name}) { |
| return; |
| } |
| my $Path = $MODULES_DIR."/Internals/$Name.pm"; |
| if(not -f $Path) { |
| exitStatus("Module_Error", "can't access \'$Path\'"); |
| } |
| require $Path; |
| $LoadedModules{$Name} = 1; |
| } |
| |
| sub showPos($) |
| { |
| my $Number = $_[0]; |
| if(not $Number) { |
| $Number = 1; |
| } |
| else { |
| $Number = int($Number)+1; |
| } |
| if($Number>3) { |
| return $Number."th"; |
| } |
| elsif($Number==1) { |
| return "1st"; |
| } |
| elsif($Number==2) { |
| return "2nd"; |
| } |
| elsif($Number==3) { |
| return "3rd"; |
| } |
| else { |
| return $Number; |
| } |
| } |
| |
| sub search_Tools($) |
| { |
| my $Name = $_[0]; |
| return "" if(not $Name); |
| if(my @Paths = keys(%TargetTools)) |
| { |
| foreach my $Path (@Paths) |
| { |
| if(-f joinPath($Path, $Name)) { |
| return joinPath($Path, $Name); |
| } |
| if($CrossPrefix) |
| { # user-defined prefix (arm-none-symbianelf, ...) |
| my $Candidate = joinPath($Path, $CrossPrefix."-".$Name); |
| if(-f $Candidate) { |
| return $Candidate; |
| } |
| } |
| } |
| } |
| else { |
| return ""; |
| } |
| } |
| |
| sub synch_Cmd($) |
| { |
| my $Name = $_[0]; |
| if(not $GCC_PATH) |
| { # GCC was not found yet |
| return ""; |
| } |
| my $Candidate = $GCC_PATH; |
| if($Candidate=~s/\bgcc(|\.\w+)\Z/$Name$1/) { |
| return $Candidate; |
| } |
| return ""; |
| } |
| |
| sub get_CmdPath($) |
| { |
| my $Name = $_[0]; |
| return "" if(not $Name); |
| if(defined $Cache{"get_CmdPath"}{$Name}) { |
| return $Cache{"get_CmdPath"}{$Name}; |
| } |
| my %BinUtils = map {$_=>1} ( |
| "c++filt", |
| "objdump", |
| "readelf" |
| ); |
| if($BinUtils{$Name} and $GCC_PATH) |
| { |
| if(my $Dir = get_dirname($GCC_PATH)) { |
| $TargetTools{$Dir}=1; |
| } |
| } |
| my $Path = search_Tools($Name); |
| if(not $Path and $OSgroup eq "windows") { |
| $Path = search_Tools($Name.".exe"); |
| } |
| if(not $Path and $BinUtils{$Name}) |
| { |
| if($CrossPrefix) |
| { # user-defined prefix |
| $Path = search_Cmd($CrossPrefix."-".$Name); |
| } |
| } |
| if(not $Path and $BinUtils{$Name}) |
| { |
| if(my $Candidate = synch_Cmd($Name)) |
| { # synch with GCC |
| if($Candidate=~/[\/\\]/) |
| { # command path |
| if(-f $Candidate) { |
| $Path = $Candidate; |
| } |
| } |
| elsif($Candidate = search_Cmd($Candidate)) |
| { # command name |
| $Path = $Candidate; |
| } |
| } |
| } |
| if(not $Path) { |
| $Path = search_Cmd($Name); |
| } |
| if(not $Path and $OSgroup eq "windows") |
| { # search for *.exe file |
| $Path=search_Cmd($Name.".exe"); |
| } |
| if($Path=~/\s/) { |
| $Path = "\"".$Path."\""; |
| } |
| return ($Cache{"get_CmdPath"}{$Name}=$Path); |
| } |
| |
| sub search_Cmd($) |
| { |
| my $Name = $_[0]; |
| return "" if(not $Name); |
| if(defined $Cache{"search_Cmd"}{$Name}) { |
| return $Cache{"search_Cmd"}{$Name}; |
| } |
| if(my $DefaultPath = get_CmdPath_Default($Name)) { |
| return ($Cache{"search_Cmd"}{$Name} = $DefaultPath); |
| } |
| foreach my $Path (sort {length($a)<=>length($b)} keys(%{$SystemPaths{"bin"}})) |
| { |
| my $CmdPath = joinPath($Path,$Name); |
| if(-f $CmdPath) |
| { |
| if($Name=~/gcc/) { |
| next if(not check_gcc($CmdPath, "3")); |
| } |
| return ($Cache{"search_Cmd"}{$Name} = $CmdPath); |
| } |
| } |
| return ($Cache{"search_Cmd"}{$Name} = ""); |
| } |
| |
| sub get_CmdPath_Default($) |
| { # search in PATH |
| return "" if(not $_[0]); |
| if(defined $Cache{"get_CmdPath_Default"}{$_[0]}) { |
| return $Cache{"get_CmdPath_Default"}{$_[0]}; |
| } |
| return ($Cache{"get_CmdPath_Default"}{$_[0]} = get_CmdPath_Default_I($_[0])); |
| } |
| |
| sub get_CmdPath_Default_I($) |
| { # search in PATH |
| my $Name = $_[0]; |
| if($Name=~/find/) |
| { # special case: search for "find" utility |
| if(`find \"$TMP_DIR\" -maxdepth 0 2>\"$TMP_DIR/null\"`) { |
| return "find"; |
| } |
| } |
| elsif($Name=~/gcc/) { |
| return check_gcc($Name, "3"); |
| } |
| if(check_command($Name)) { |
| return $Name; |
| } |
| if($OSgroup eq "windows") |
| { |
| if(`$Name /? 2>\"$TMP_DIR/null\"`) { |
| return $Name; |
| } |
| } |
| if($Name!~/which/) |
| { |
| if(my $WhichCmd = get_CmdPath("which")) |
| { |
| if(`$WhichCmd $Name 2>\"$TMP_DIR/null\"`) { |
| return $Name; |
| } |
| } |
| } |
| foreach my $Path (sort {length($a)<=>length($b)} keys(%DefaultBinPaths)) |
| { |
| if(-f $Path."/".$Name) { |
| return joinPath($Path,$Name); |
| } |
| } |
| return ""; |
| } |
| |
| sub clean_path($) |
| { |
| my $Path = $_[0]; |
| $Path=~s/[\/\\]+\Z//g; |
| return $Path; |
| } |
| |
| sub classifyPath($) |
| { |
| my $Path = $_[0]; |
| if($Path=~/[\*\[]/) |
| { # wildcard |
| $Path=~s/\*/.*/g; |
| $Path=~s/\\/\\\\/g; |
| return ($Path, "Pattern"); |
| } |
| elsif($Path=~/[\/\\]/) |
| { # directory or relative path |
| $Path=~s/[\/\\]+\Z//g; |
| return (path_format($Path, $OSgroup), "Path"); |
| } |
| else { |
| return ($Path, "Name"); |
| } |
| } |
| |
| sub readDescriptor($$) |
| { |
| my ($LibVersion, $Content) = @_; |
| return if(not $LibVersion); |
| my $DName = $DumpAPI?"descriptor":"descriptor \"d$LibVersion\""; |
| if(not $Content) { |
| exitStatus("Error", "$DName is empty"); |
| } |
| if($Content!~/\</) { |
| exitStatus("Error", "incorrect descriptor (see -d1 option)"); |
| } |
| $Content=~s/\/\*(.|\n)+?\*\///g; |
| $Content=~s/<\!--(.|\n)+?-->//g; |
| $Descriptor{$LibVersion}{"Version"} = parseTag(\$Content, "version"); |
| if($TargetVersion{$LibVersion}) { |
| $Descriptor{$LibVersion}{"Version"} = $TargetVersion{$LibVersion}; |
| } |
| if(not $Descriptor{$LibVersion}{"Version"}) { |
| exitStatus("Error", "version in the $DName is not specified (<version> section)"); |
| } |
| if($Content=~/{RELPATH}/) |
| { |
| if(my $RelDir = $RelativeDirectory{$LibVersion}) { |
| $Content =~ s/{RELPATH}/$RelDir/g; |
| } |
| else |
| { |
| my $NeedRelpath = $DumpAPI?"-relpath":"-relpath$LibVersion"; |
| exitStatus("Error", "you have not specified $NeedRelpath option, but the $DName contains {RELPATH} macro"); |
| } |
| } |
| |
| if(not $CheckObjectsOnly_Opt) |
| { |
| my $DHeaders = parseTag(\$Content, "headers"); |
| if(not $DHeaders) { |
| exitStatus("Error", "header files in the $DName are not specified (<headers> section)"); |
| } |
| elsif(lc($DHeaders) ne "none") |
| { # append the descriptor headers list |
| if($Descriptor{$LibVersion}{"Headers"}) |
| { # multiple descriptors |
| $Descriptor{$LibVersion}{"Headers"} .= "\n".$DHeaders; |
| } |
| else { |
| $Descriptor{$LibVersion}{"Headers"} = $DHeaders; |
| } |
| foreach my $Path (split(/\s*\n\s*/, $DHeaders)) |
| { |
| if(not -e $Path) { |
| exitStatus("Access_Error", "can't access \'$Path\'"); |
| } |
| } |
| } |
| } |
| if(not $CheckHeadersOnly_Opt) |
| { |
| my $DObjects = parseTag(\$Content, "libs"); |
| if(not $DObjects) { |
| exitStatus("Error", "$SLIB_TYPE libraries in the $DName are not specified (<libs> section)"); |
| } |
| elsif(lc($DObjects) ne "none") |
| { # append the descriptor libraries list |
| if($Descriptor{$LibVersion}{"Libs"}) |
| { # multiple descriptors |
| $Descriptor{$LibVersion}{"Libs"} .= "\n".$DObjects; |
| } |
| else { |
| $Descriptor{$LibVersion}{"Libs"} .= $DObjects; |
| } |
| foreach my $Path (split(/\s*\n\s*/, $DObjects)) |
| { |
| if(not -e $Path) { |
| exitStatus("Access_Error", "can't access \'$Path\'"); |
| } |
| } |
| } |
| } |
| foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "search_headers"))) |
| { |
| $Path = clean_path($Path); |
| if(not -d $Path) { |
| exitStatus("Access_Error", "can't access directory \'$Path\'"); |
| } |
| $Path = path_format($Path, $OSgroup); |
| $SystemPaths{"include"}{$Path}=1; |
| } |
| foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "search_libs"))) |
| { |
| $Path = clean_path($Path); |
| if(not -d $Path) { |
| exitStatus("Access_Error", "can't access directory \'$Path\'"); |
| } |
| $Path = path_format($Path, $OSgroup); |
| $SystemPaths{"lib"}{$Path}=1; |
| } |
| foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "tools"))) |
| { |
| $Path=clean_path($Path); |
| if(not -d $Path) { |
| exitStatus("Access_Error", "can't access directory \'$Path\'"); |
| } |
| $Path = path_format($Path, $OSgroup); |
| $SystemPaths{"bin"}{$Path}=1; |
| $TargetTools{$Path}=1; |
| } |
| if(my $Prefix = parseTag(\$Content, "cross_prefix")) { |
| $CrossPrefix = $Prefix; |
| } |
| foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "include_paths"))) |
| { |
| $Path=clean_path($Path); |
| if(not -d $Path) { |
| exitStatus("Access_Error", "can't access directory \'$Path\'"); |
| } |
| $Path = path_format($Path, $OSgroup); |
| $Descriptor{$LibVersion}{"IncludePaths"}{$Path} = 1; |
| } |
| foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "add_include_paths"))) |
| { |
| $Path=clean_path($Path); |
| if(not -d $Path) { |
| exitStatus("Access_Error", "can't access directory \'$Path\'"); |
| } |
| $Path = path_format($Path, $OSgroup); |
| $Descriptor{$LibVersion}{"AddIncludePaths"}{$Path} = 1; |
| } |
| foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "skip_include_paths"))) |
| { |
| # skip some auto-generated include paths |
| $Skip_Include_Paths{$LibVersion}{path_format($Path)}=1; |
| } |
| foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "skip_including"))) |
| { |
| # skip direct including of some headers |
| my ($CPath, $Type) = classifyPath($Path); |
| $SkipHeaders{$LibVersion}{$Type}{$CPath} = 2; |
| } |
| $Descriptor{$LibVersion}{"GccOptions"} = parseTag(\$Content, "gcc_options"); |
| foreach my $Option (split(/\s*\n\s*/, $Descriptor{$LibVersion}{"GccOptions"})) { |
| $CompilerOptions{$LibVersion} .= " ".$Option; |
| } |
| $Descriptor{$LibVersion}{"SkipHeaders"} = parseTag(\$Content, "skip_headers"); |
| foreach my $Path (split(/\s*\n\s*/, $Descriptor{$LibVersion}{"SkipHeaders"})) |
| { |
| $SkipHeadersList{$LibVersion}{$Path} = 1; |
| my ($CPath, $Type) = classifyPath($Path); |
| $SkipHeaders{$LibVersion}{$Type}{$CPath} = 1; |
| } |
| $Descriptor{$LibVersion}{"SkipLibs"} = parseTag(\$Content, "skip_libs"); |
| foreach my $Path (split(/\s*\n\s*/, $Descriptor{$LibVersion}{"SkipLibs"})) |
| { |
| my ($CPath, $Type) = classifyPath($Path); |
| $SkipLibs{$LibVersion}{$Type}{$CPath} = 1; |
| } |
| if(my $DDefines = parseTag(\$Content, "defines")) |
| { |
| if($Descriptor{$LibVersion}{"Defines"}) |
| { # multiple descriptors |
| $Descriptor{$LibVersion}{"Defines"} .= "\n".$DDefines; |
| } |
| else { |
| $Descriptor{$LibVersion}{"Defines"} = $DDefines; |
| } |
| } |
| foreach my $Order (split(/\s*\n\s*/, parseTag(\$Content, "include_order"))) |
| { |
| if($Order=~/\A(.+):(.+)\Z/) { |
| $Include_Order{$LibVersion}{$1} = $2; |
| } |
| } |
| foreach my $Type_Name (split(/\s*\n\s*/, parseTag(\$Content, "opaque_types")), |
| split(/\s*\n\s*/, parseTag(\$Content, "skip_types"))) |
| { # opaque_types renamed to skip_types (1.23.4) |
| $SkipTypes{$LibVersion}{$Type_Name} = 1; |
| } |
| foreach my $Symbol (split(/\s*\n\s*/, parseTag(\$Content, "skip_interfaces")), |
| split(/\s*\n\s*/, parseTag(\$Content, "skip_symbols"))) |
| { # skip_interfaces renamed to skip_symbols (1.22.1) |
| $SkipSymbols{$LibVersion}{$Symbol} = 1; |
| } |
| foreach my $NameSpace (split(/\s*\n\s*/, parseTag(\$Content, "skip_namespaces"))) { |
| $SkipNameSpaces{$LibVersion}{$NameSpace} = 1; |
| } |
| foreach my $NameSpace (split(/\s*\n\s*/, parseTag(\$Content, "add_namespaces"))) { |
| $AddNameSpaces{$LibVersion}{$NameSpace} = 1; |
| } |
| foreach my $Constant (split(/\s*\n\s*/, parseTag(\$Content, "skip_constants"))) { |
| $SkipConstants{$LibVersion}{$Constant} = 1; |
| } |
| if(my $DIncPreamble = parseTag(\$Content, "include_preamble")) |
| { |
| if($Descriptor{$LibVersion}{"IncludePreamble"}) |
| { # multiple descriptors |
| $Descriptor{$LibVersion}{"IncludePreamble"} .= "\n".$DIncPreamble; |
| } |
| else { |
| $Descriptor{$LibVersion}{"IncludePreamble"} = $DIncPreamble; |
| } |
| } |
| } |
| |
| sub parseTag(@) |
| { |
| my $CodeRef = shift(@_); |
| my $Tag = shift(@_); |
| if(not $Tag or not $CodeRef) { |
| return undef; |
| } |
| my $Sp = 0; |
| if(@_) { |
| $Sp = shift(@_); |
| } |
| my $Start = index(${$CodeRef}, "<$Tag>"); |
| if($Start!=-1) |
| { |
| my $End = index(${$CodeRef}, "</$Tag>"); |
| if($End!=-1) |
| { |
| my $TS = length($Tag)+3; |
| my $Content = substr(${$CodeRef}, $Start, $End-$Start+$TS, ""); |
| substr($Content, 0, $TS-1, ""); # cut start tag |
| substr($Content, -$TS, $TS, ""); # cut end tag |
| if(not $Sp) |
| { |
| $Content=~s/\A\s+//g; |
| $Content=~s/\s+\Z//g; |
| } |
| if(substr($Content, 0, 1) ne "<") { |
| $Content = xmlSpecChars_R($Content); |
| } |
| return $Content; |
| } |
| } |
| return undef; |
| } |
| |
| sub parseTag_E($$$) |
| { |
| my ($CodeRef, $Tag, $Info) = @_; |
| if(not $Tag or not $CodeRef |
| or not $Info) { |
| return undef; |
| } |
| if(${$CodeRef}=~s/\<\Q$Tag\E(\s+([^<>]+)|)\>((.|\n)*?)\<\/\Q$Tag\E\>//) |
| { |
| my ($Ext, $Content) = ($2, $3); |
| $Content=~s/\A\s+//g; |
| $Content=~s/\s+\Z//g; |
| if($Ext) |
| { |
| while($Ext=~s/(\w+)\=\"([^\"]*)\"//) |
| { |
| my ($K, $V) = ($1, $2); |
| $Info->{$K} = xmlSpecChars_R($V); |
| } |
| } |
| if(substr($Content, 0, 1) ne "<") { |
| $Content = xmlSpecChars_R($Content); |
| } |
| return $Content; |
| } |
| return undef; |
| } |
| |
| sub addTag(@) |
| { |
| my $Tag = shift(@_); |
| my $Val = shift(@_); |
| my @Ext = @_; |
| my $Content = openTag($Tag, @Ext); |
| chomp($Content); |
| $Content .= xmlSpecChars($Val); |
| $Content .= "</$Tag>\n"; |
| $TAG_ID-=1; |
| |
| return $Content; |
| } |
| |
| sub openTag(@) |
| { |
| my $Tag = shift(@_); |
| my @Ext = @_; |
| my $Content = ""; |
| foreach (1 .. $TAG_ID) { |
| $Content .= $INDENT; |
| } |
| $TAG_ID+=1; |
| if(@Ext) |
| { |
| $Content .= "<".$Tag; |
| my $P = 0; |
| while($P<=$#Ext-1) |
| { |
| $Content .= " ".$Ext[$P]; |
| $Content .= "=\"".xmlSpecChars($Ext[$P+1])."\""; |
| $P+=2; |
| } |
| $Content .= ">\n"; |
| } |
| else { |
| $Content .= "<".$Tag.">\n"; |
| } |
| return $Content; |
| } |
| |
| sub closeTag($) |
| { |
| my $Tag = $_[0]; |
| my $Content = ""; |
| $TAG_ID-=1; |
| foreach (1 .. $TAG_ID) { |
| $Content .= $INDENT; |
| } |
| $Content .= "</".$Tag.">\n"; |
| return $Content; |
| } |
| |
| sub checkTags() |
| { |
| if($TAG_ID!=0) { |
| printMsg("WARNING", "the number of opened tags is not equal to number of closed tags"); |
| } |
| } |
| |
| sub getInfo($) |
| { |
| my $DumpPath = $_[0]; |
| return if(not $DumpPath or not -f $DumpPath); |
| |
| readTUDump($DumpPath); |
| |
| # processing info |
| setTemplateParams_All(); |
| getTypeInfo_All(); |
| simplifyNames(); |
| simplifyConstants(); |
| getVarInfo_All(); |
| getSymbolInfo_All(); |
| |
| |
| # clean memory |
| %LibInfo = (); |
| %TemplateInstance = (); |
| %MangledNames = (); |
| %TemplateDecl = (); |
| %StdCxxTypedef = (); |
| %MissedTypedef = (); |
| %Typedef_Tr = (); |
| %Typedef_Eq = (); |
| |
| # clean cache |
| delete($Cache{"getTypeAttr"}); |
| delete($Cache{"getTypeDeclId"}); |
| |
| # remove unused types |
| if($BinaryOnly and not $ExtendedCheck) |
| { # --binary |
| removeUnused($Version, "All"); |
| } |
| else { |
| removeUnused($Version, "Derived"); |
| } |
| |
| if($Debug) { |
| # debugMangling($Version); |
| } |
| } |
| |
| sub readTUDump($) |
| { |
| my $DumpPath = $_[0]; |
| |
| open(TU_DUMP, $DumpPath); |
| local $/ = undef; |
| my $Content = <TU_DUMP>; |
| close(TU_DUMP); |
| |
| unlink($DumpPath); |
| |
| $Content=~s/\n[ ]+/ /g; |
| my @Lines = split("\n", $Content); |
| |
| # clean memory |
| undef $Content; |
| |
| $MAX_ID = $#Lines+1; |
| |
| foreach (0 .. $#Lines) |
| { |
| if($Lines[$_]=~/\A\@(\d+)[ ]+([a-z_]+)[ ]+(.+)\Z/i) |
| { # get a number and attributes of a node |
| next if(not $NodeType{$2}); |
| $LibInfo{$Version}{"info_type"}{$1}=$2; |
| $LibInfo{$Version}{"info"}{$1}=$3; |
| } |
| |
| # clean memory |
| delete($Lines[$_]); |
| } |
| |
| # clean memory |
| undef @Lines; |
| } |
| |
| sub simplifyConstants() |
| { |
| foreach my $Constant (keys(%{$Constants{$Version}})) |
| { |
| my $Value = $Constants{$Version}{$Constant}{"Value"}; |
| if(defined $EnumConstants{$Version}{$Value}) { |
| $Constants{$Version}{$Constant}{"Value"} = $EnumConstants{$Version}{$Constant}{"Value"}; |
| } |
| } |
| } |
| |
| sub simplifyNames() |
| { |
| foreach my $Base (keys(%{$Typedef_Tr{$Version}})) |
| { |
| if($Typedef_Eq{$Version}{$Base}) { |
| next; |
| } |
| my @Translations = sort keys(%{$Typedef_Tr{$Version}{$Base}}); |
| if($#Translations==0) |
| { |
| if(length($Translations[0])<=length($Base)) { |
| $Typedef_Eq{$Version}{$Base} = $Translations[0]; |
| } |
| } |
| else |
| { # select most appropriate |
| foreach my $Tr (@Translations) |
| { |
| if($Base=~/\A\Q$Tr\E/) |
| { |
| $Typedef_Eq{$Version}{$Base} = $Tr; |
| last; |
| } |
| } |
| } |
| } |
| foreach my $TypeId (keys(%{$TypeInfo{$Version}})) |
| { |
| my $TypeName = $TypeInfo{$Version}{$TypeId}{"Name"}; |
| if(not $TypeName) { |
| next; |
| } |
| next if(index($TypeName,"<")==-1);# template instances only |
| if($TypeName=~/>(::\w+)+\Z/) |
| { # skip unused types |
| next; |
| } |
| foreach my $Base (sort {length($b)<=>length($a)} |
| sort {$b cmp $a} keys(%{$Typedef_Eq{$Version}})) |
| { |
| next if(not $Base); |
| next if(index($TypeName,$Base)==-1); |
| next if(length($TypeName) - length($Base) <= 3); |
| if(my $Typedef = $Typedef_Eq{$Version}{$Base}) |
| { |
| $TypeName=~s/(\<|\,)\Q$Base\E(\W|\Z)/$1$Typedef$2/g; |
| $TypeName=~s/(\<|\,)\Q$Base\E(\w|\Z)/$1$Typedef $2/g; |
| if(defined $TypeInfo{$Version}{$TypeId}{"TParam"}) |
| { |
| foreach my $TPos (keys(%{$TypeInfo{$Version}{$TypeId}{"TParam"}})) |
| { |
| if(my $TPName = $TypeInfo{$Version}{$TypeId}{"TParam"}{$TPos}{"name"}) |
| { |
| $TPName=~s/\A\Q$Base\E(\W|\Z)/$Typedef$1/g; |
| $TPName=~s/\A\Q$Base\E(\w|\Z)/$Typedef $1/g; |
| $TypeInfo{$Version}{$TypeId}{"TParam"}{$TPos}{"name"} = formatName($TPName, "T"); |
| } |
| } |
| } |
| } |
| } |
| $TypeName = formatName($TypeName, "T"); |
| $TypeInfo{$Version}{$TypeId}{"Name"} = $TypeName; |
| $TName_Tid{$Version}{$TypeName} = $TypeId; |
| } |
| } |
| |
| sub setTemplateParams_All() |
| { |
| foreach (keys(%{$LibInfo{$Version}{"info"}})) |
| { |
| if($LibInfo{$Version}{"info_type"}{$_} eq "template_decl") { |
| setTemplateParams($_); |
| } |
| } |
| } |
| |
| sub setTemplateParams($) |
| { |
| if(my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/(inst|spcs)[ ]*:[ ]*@(\d+) /) |
| { |
| my $TmplInst_Id = $2; |
| setTemplateInstParams($TmplInst_Id); |
| while($TmplInst_Id = getNextElem($TmplInst_Id)) { |
| setTemplateInstParams($TmplInst_Id); |
| } |
| } |
| } |
| if(my $TypeId = getTreeAttr_Type($_[0])) |
| { |
| if(my $IType = $LibInfo{$Version}{"info_type"}{$TypeId}) |
| { |
| if($IType eq "record_type") { |
| $TemplateDecl{$Version}{$TypeId}=1; |
| } |
| } |
| } |
| } |
| |
| sub setTemplateInstParams($) |
| { |
| if(my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| my ($Params_InfoId, $ElemId) = (); |
| if($Info=~/purp[ ]*:[ ]*@(\d+) /) { |
| $Params_InfoId = $1; |
| } |
| if($Info=~/valu[ ]*:[ ]*@(\d+) /) { |
| $ElemId = $1; |
| } |
| if($Params_InfoId and $ElemId) |
| { |
| my $Params_Info = $LibInfo{$Version}{"info"}{$Params_InfoId}; |
| while($Params_Info=~s/ (\d+)[ ]*:[ ]*\@(\d+) / /) |
| { |
| my ($PPos, $PTypeId) = ($1, $2); |
| if(my $PType = $LibInfo{$Version}{"info_type"}{$PTypeId}) |
| { |
| if($PType eq "template_type_parm") |
| { |
| $TemplateDecl{$Version}{$ElemId}=1; |
| return; |
| } |
| } |
| if($LibInfo{$Version}{"info_type"}{$ElemId} eq "function_decl") |
| { # functions |
| $TemplateInstance{$Version}{"Func"}{$ElemId}{$PPos} = $PTypeId; |
| } |
| else |
| { # types |
| $TemplateInstance{$Version}{"Type"}{$ElemId}{$PPos} = $PTypeId; |
| } |
| } |
| } |
| } |
| } |
| |
| sub getTypeDeclId($) |
| { |
| if($_[0]) |
| { |
| if(defined $Cache{"getTypeDeclId"}{$Version}{$_[0]}) { |
| return $Cache{"getTypeDeclId"}{$Version}{$_[0]}; |
| } |
| if(my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/name[ ]*:[ ]*@(\d+)/) { |
| return ($Cache{"getTypeDeclId"}{$Version}{$_[0]} = $1); |
| } |
| } |
| } |
| return ($Cache{"getTypeDeclId"}{$Version}{$_[0]} = 0); |
| } |
| |
| sub getTypeInfo_All() |
| { |
| if(not check_gcc($GCC_PATH, "4.5")) |
| { # support for GCC < 4.5 |
| # missed typedefs: QStyle::State is typedef to QFlags<QStyle::StateFlag> |
| # but QStyleOption.state is of type QFlags<QStyle::StateFlag> in the TU dump |
| # FIXME: check GCC versions |
| addMissedTypes_Pre(); |
| } |
| |
| foreach (sort {int($a)<=>int($b)} keys(%{$LibInfo{$Version}{"info"}})) |
| { # forward order only |
| my $IType = $LibInfo{$Version}{"info_type"}{$_}; |
| if($IType=~/_type\Z/ and $IType ne "function_type" |
| and $IType ne "method_type") { |
| getTypeInfo("$_"); |
| } |
| } |
| |
| # add "..." type |
| $TypeInfo{$Version}{"-1"} = { |
| "Name" => "...", |
| "Type" => "Intrinsic", |
| "Tid" => "-1" |
| }; |
| $TName_Tid{$Version}{"..."} = "-1"; |
| |
| if(not check_gcc($GCC_PATH, "4.5")) |
| { # support for GCC < 4.5 |
| addMissedTypes_Post(); |
| } |
| } |
| |
| sub addMissedTypes_Pre() |
| { |
| my %MissedTypes = (); |
| foreach my $MissedTDid (sort {int($a)<=>int($b)} keys(%{$LibInfo{$Version}{"info"}})) |
| { # detecting missed typedefs |
| if($LibInfo{$Version}{"info_type"}{$MissedTDid} eq "type_decl") |
| { |
| my $TypeId = getTreeAttr_Type($MissedTDid); |
| next if(not $TypeId); |
| my $TypeType = getTypeType($TypeId); |
| if($TypeType eq "Unknown") |
| { # template_type_parm |
| next; |
| } |
| my $TypeDeclId = getTypeDeclId($TypeId); |
| next if($TypeDeclId eq $MissedTDid);#or not $TypeDeclId |
| my $TypedefName = getNameByInfo($MissedTDid); |
| next if(not $TypedefName); |
| next if($TypedefName eq "__float80"); |
| next if(isAnon($TypedefName)); |
| if(not $TypeDeclId |
| or getNameByInfo($TypeDeclId) ne $TypedefName) { |
| $MissedTypes{$Version}{$TypeId}{$MissedTDid} = 1; |
| } |
| } |
| } |
| my %AddTypes = (); |
| foreach my $Tid (keys(%{$MissedTypes{$Version}})) |
| { # add missed typedefs |
| my @Missed = keys(%{$MissedTypes{$Version}{$Tid}}); |
| if(not @Missed or $#Missed>=1) { |
| next; |
| } |
| my $MissedTDid = $Missed[0]; |
| my ($TypedefName, $TypedefNS) = getTrivialName($MissedTDid, $Tid); |
| if(not $TypedefName) { |
| next; |
| } |
| $MAX_ID++; |
| my %MissedInfo = ( # typedef info |
| "Name" => $TypedefName, |
| "NameSpace" => $TypedefNS, |
| "BaseType" => { |
| "Tid" => $Tid |
| }, |
| "Type" => "Typedef", |
| "Tid" => "$MAX_ID" ); |
| my ($H, $L) = getLocation($MissedTDid); |
| $MissedInfo{"Header"} = $H; |
| $MissedInfo{"Line"} = $L; |
| if($TypedefName=~/\*|\&|\s/) |
| { # other types |
| next; |
| } |
| if($TypedefName=~/>(::\w+)+\Z/) |
| { # QFlags<Qt::DropAction>::enum_type |
| next; |
| } |
| if(getTypeType($Tid)=~/\A(Intrinsic|Union|Struct|Enum|Class)\Z/) |
| { # double-check for the name of typedef |
| my ($TName, $TNS) = getTrivialName(getTypeDeclId($Tid), $Tid); # base type info |
| next if(not $TName); |
| if(length($TypedefName)>=length($TName)) |
| { # too long typedef |
| next; |
| } |
| if($TName=~/\A\Q$TypedefName\E</) { |
| next; |
| } |
| if($TypedefName=~/\A\Q$TName\E/) |
| { # QDateTimeEdit::Section and QDateTimeEdit::Sections::enum_type |
| next; |
| } |
| if(get_depth($TypedefName)==0 and get_depth($TName)!=0) |
| { # std::_Vector_base and std::vector::_Base |
| next; |
| } |
| } |
| |
| $AddTypes{$MissedInfo{"Tid"}} = \%MissedInfo; |
| |
| # register typedef |
| $MissedTypedef{$Version}{$Tid}{"Tid"} = $MissedInfo{"Tid"}; |
| $MissedTypedef{$Version}{$Tid}{"TDid"} = $MissedTDid; |
| $TName_Tid{$Version}{$TypedefName} = $MissedInfo{"Tid"}; |
| } |
| |
| # add missed & remove other |
| $TypeInfo{$Version} = \%AddTypes; |
| delete($Cache{"getTypeAttr"}{$Version}); |
| } |
| |
| sub addMissedTypes_Post() |
| { |
| foreach my $BaseId (keys(%{$MissedTypedef{$Version}})) |
| { |
| if(my $Tid = $MissedTypedef{$Version}{$BaseId}{"Tid"}) |
| { |
| $TypeInfo{$Version}{$Tid}{"Size"} = $TypeInfo{$Version}{$BaseId}{"Size"}; |
| if(my $TName = $TypeInfo{$Version}{$Tid}{"Name"}) { |
| $Typedef_BaseName{$Version}{$TName} = $TypeInfo{$Version}{$BaseId}{"Name"}; |
| } |
| } |
| } |
| } |
| |
| sub getTypeInfo($) |
| { |
| my $TypeId = $_[0]; |
| %{$TypeInfo{$Version}{$TypeId}} = getTypeAttr($TypeId); |
| my $TName = $TypeInfo{$Version}{$TypeId}{"Name"}; |
| if(not $TName) { |
| delete($TypeInfo{$Version}{$TypeId}); |
| } |
| } |
| |
| sub getArraySize($$) |
| { |
| my ($TypeId, $BaseName) = @_; |
| if(my $Size = getSize($TypeId)) |
| { |
| my $Elems = $Size/$BYTE_SIZE; |
| while($BaseName=~s/\s*\[(\d+)\]//) { |
| $Elems/=$1; |
| } |
| if(my $BasicId = $TName_Tid{$Version}{$BaseName}) |
| { |
| if(my $BasicSize = $TypeInfo{$Version}{$BasicId}{"Size"}) { |
| $Elems/=$BasicSize; |
| } |
| } |
| return $Elems; |
| } |
| return 0; |
| } |
| |
| sub getTParams($$) |
| { |
| my ($TypeId, $Kind) = @_; |
| my @TmplParams = (); |
| my @Positions = sort {int($a)<=>int($b)} keys(%{$TemplateInstance{$Version}{$Kind}{$TypeId}}); |
| foreach my $Pos (@Positions) |
| { |
| my $Param_TypeId = $TemplateInstance{$Version}{$Kind}{$TypeId}{$Pos}; |
| my $NodeType = $LibInfo{$Version}{"info_type"}{$Param_TypeId}; |
| if(not $NodeType) |
| { # typename_type |
| return (); |
| } |
| if($NodeType eq "tree_vec") |
| { |
| if($Pos!=$#Positions) |
| { # select last vector of parameters ( ns<P1>::type<P2> ) |
| next; |
| } |
| } |
| my @Params = get_TemplateParam($Pos, $Param_TypeId); |
| foreach my $P (@Params) |
| { |
| if($P eq "") { |
| return (); |
| } |
| elsif($P ne "\@skip\@") { |
| @TmplParams = (@TmplParams, $P); |
| } |
| } |
| } |
| return @TmplParams; |
| } |
| |
| sub getTypeAttr($) |
| { |
| my $TypeId = $_[0]; |
| my %TypeAttr = (); |
| if(defined $TypeInfo{$Version}{$TypeId} |
| and $TypeInfo{$Version}{$TypeId}{"Name"}) |
| { # already created |
| return %{$TypeInfo{$Version}{$TypeId}}; |
| } |
| elsif($Cache{"getTypeAttr"}{$Version}{$TypeId}) |
| { # incomplete type |
| return (); |
| } |
| $Cache{"getTypeAttr"}{$Version}{$TypeId} = 1; |
| |
| my $TypeDeclId = getTypeDeclId($TypeId); |
| $TypeAttr{"Tid"} = $TypeId; |
| |
| if(not $MissedBase{$Version}{$TypeId} and isTypedef($TypeId)) |
| { |
| if(my $Info = $LibInfo{$Version}{"info"}{$TypeId}) |
| { |
| if($Info=~/qual[ ]*:/) |
| { |
| if(my $NID = ++$MAX_ID) |
| { |
| $MissedBase{$Version}{$TypeId}="$NID"; |
| $MissedBase_R{$Version}{$NID}=$TypeId; |
| $LibInfo{$Version}{"info"}{$NID} = $LibInfo{$Version}{"info"}{$TypeId}; |
| $LibInfo{$Version}{"info_type"}{$NID} = $LibInfo{$Version}{"info_type"}{$TypeId}; |
| } |
| } |
| } |
| $TypeAttr{"Type"} = "Typedef"; |
| } |
| else { |
| $TypeAttr{"Type"} = getTypeType($TypeId); |
| } |
| |
| if($TypeAttr{"Type"} eq "Unknown") { |
| return (); |
| } |
| elsif($TypeAttr{"Type"}=~/(Func|Method|Field)Ptr/) |
| { |
| %TypeAttr = getMemPtrAttr(pointTo($TypeId), $TypeId, $TypeAttr{"Type"}); |
| if(my $TName = $TypeAttr{"Name"}) |
| { |
| %{$TypeInfo{$Version}{$TypeId}} = %TypeAttr; |
| $TName_Tid{$Version}{$TName} = $TypeId; |
| return %TypeAttr; |
| } |
| else { |
| return (); |
| } |
| } |
| elsif($TypeAttr{"Type"} eq "Array") |
| { |
| my ($BTid, $BTSpec) = selectBaseType($TypeId); |
| if(not $BTid) { |
| return (); |
| } |
| if(my $Algn = getAlgn($TypeId)) { |
| $TypeAttr{"Algn"} = $Algn/$BYTE_SIZE; |
| } |
| $TypeAttr{"BaseType"}{"Tid"} = $BTid; |
| if(my %BTAttr = getTypeAttr($BTid)) |
| { |
| if(not $BTAttr{"Name"}) { |
| return (); |
| } |
| if(my $NElems = getArraySize($TypeId, $BTAttr{"Name"})) |
| { |
| if(my $Size = getSize($TypeId)) { |
| $TypeAttr{"Size"} = $Size/$BYTE_SIZE; |
| } |
| if($BTAttr{"Name"}=~/\A([^\[\]]+)(\[(\d+|)\].*)\Z/) { |
| $TypeAttr{"Name"} = $1."[$NElems]".$2; |
| } |
| else { |
| $TypeAttr{"Name"} = $BTAttr{"Name"}."[$NElems]"; |
| } |
| } |
| else |
| { |
| $TypeAttr{"Size"} = $WORD_SIZE{$Version}; # pointer |
| if($BTAttr{"Name"}=~/\A([^\[\]]+)(\[(\d+|)\].*)\Z/) { |
| $TypeAttr{"Name"} = $1."[]".$2; |
| } |
| else { |
| $TypeAttr{"Name"} = $BTAttr{"Name"}."[]"; |
| } |
| } |
| $TypeAttr{"Name"} = formatName($TypeAttr{"Name"}, "T"); |
| if($BTAttr{"Header"}) { |
| $TypeAttr{"Header"} = $BTAttr{"Header"}; |
| } |
| %{$TypeInfo{$Version}{$TypeId}} = %TypeAttr; |
| $TName_Tid{$Version}{$TypeAttr{"Name"}} = $TypeId; |
| return %TypeAttr; |
| } |
| return (); |
| } |
| elsif($TypeAttr{"Type"}=~/\A(Intrinsic|Union|Struct|Enum|Class)\Z/) |
| { |
| %TypeAttr = getTrivialTypeAttr($TypeId); |
| if($TypeAttr{"Name"}) |
| { |
| %{$TypeInfo{$Version}{$TypeId}} = %TypeAttr; |
| if($TypeAttr{"Name"} ne "int" or getTypeDeclId($TypeAttr{"Tid"})) |
| { # NOTE: register only one int: with built-in decl |
| if(not $TName_Tid{$Version}{$TypeAttr{"Name"}}) { |
| $TName_Tid{$Version}{$TypeAttr{"Name"}} = $TypeId; |
| } |
| } |
| return %TypeAttr; |
| } |
| else { |
| return (); |
| } |
| } |
| else |
| { # derived types |
| my ($BTid, $BTSpec) = selectBaseType($TypeId); |
| if(not $BTid) { |
| return (); |
| } |
| $TypeAttr{"BaseType"}{"Tid"} = $BTid; |
| if(defined $MissedTypedef{$Version}{$BTid}) |
| { |
| if(my $MissedTDid = $MissedTypedef{$Version}{$BTid}{"TDid"}) |
| { |
| if($MissedTDid ne $TypeDeclId) { |
| $TypeAttr{"BaseType"}{"Tid"} = $MissedTypedef{$Version}{$BTid}{"Tid"}; |
| } |
| } |
| } |
| my %BTAttr = getTypeAttr($TypeAttr{"BaseType"}{"Tid"}); |
| if(not $BTAttr{"Name"}) |
| { # templates |
| return (); |
| } |
| if($BTAttr{"Type"} eq "Typedef") |
| { # relinking typedefs |
| my %BaseBase = get_Type($BTAttr{"BaseType"}{"Tid"}, $Version); |
| if($BTAttr{"Name"} eq $BaseBase{"Name"}) { |
| $TypeAttr{"BaseType"}{"Tid"} = $BaseBase{"Tid"}; |
| } |
| } |
| if($BTSpec) |
| { |
| if($TypeAttr{"Type"} eq "Pointer" |
| and $BTAttr{"Name"}=~/\([\*]+\)/) |
| { |
| $TypeAttr{"Name"} = $BTAttr{"Name"}; |
| $TypeAttr{"Name"}=~s/\(([*]+)\)/($1*)/g; |
| } |
| else { |
| $TypeAttr{"Name"} = $BTAttr{"Name"}." ".$BTSpec; |
| } |
| } |
| else { |
| $TypeAttr{"Name"} = $BTAttr{"Name"}; |
| } |
| if($TypeAttr{"Type"} eq "Typedef") |
| { |
| $TypeAttr{"Name"} = getNameByInfo($TypeDeclId); |
| if(isAnon($TypeAttr{"Name"})) |
| { # anon typedef to anon type: ._N |
| return (); |
| } |
| if(my $NS = getNameSpace($TypeDeclId)) |
| { |
| my $TypeName = $TypeAttr{"Name"}; |
| if($NS=~/\A(struct |union |class |)((.+)::|)\Q$TypeName\E\Z/) |
| { # "some_type" is the typedef to "struct some_type" in C++ |
| if($3) { |
| $TypeAttr{"Name"} = $3."::".$TypeName; |
| } |
| } |
| else |
| { |
| $TypeAttr{"NameSpace"} = $NS; |
| $TypeAttr{"Name"} = $TypeAttr{"NameSpace"}."::".$TypeAttr{"Name"}; |
| |
| if($TypeAttr{"NameSpace"}=~/\Astd(::|\Z)/ |
| and $TypeAttr{"Name"}!~/>(::\w+)+\Z/) |
| { |
| if($BTAttr{"NameSpace"} |
| and $BTAttr{"NameSpace"}=~/\Astd(::|\Z)/ and $BTAttr{"Name"}=~/</) |
| { # types like "std::fpos<__mbstate_t>" are |
| # not covered by typedefs in the TU dump |
| # so trying to add such typedefs manually |
| $StdCxxTypedef{$Version}{$BTAttr{"Name"}}{$TypeAttr{"Name"}} = 1; |
| if(length($TypeAttr{"Name"})<=length($BTAttr{"Name"})) |
| { |
| if(($BTAttr{"Name"}!~/\A(std|boost)::/ or $TypeAttr{"Name"}!~/\A[a-z]+\Z/)) |
| { # skip "other" in "std" and "type" in "boost" |
| $Typedef_Eq{$Version}{$BTAttr{"Name"}} = $TypeAttr{"Name"}; |
| } |
| } |
| } |
| } |
| } |
| } |
| if($TypeAttr{"Name"} ne $BTAttr{"Name"} |
| and $TypeAttr{"Name"}!~/>(::\w+)+\Z/ and $BTAttr{"Name"}!~/>(::\w+)+\Z/) |
| { |
| if(not defined $Typedef_BaseName{$Version}{$TypeAttr{"Name"}}) |
| { # typedef int*const TYPEDEF; // first |
| # int foo(TYPEDEF p); // const is optimized out |
| $Typedef_BaseName{$Version}{$TypeAttr{"Name"}} = $BTAttr{"Name"}; |
| if($BTAttr{"Name"}=~/</) |
| { |
| if(($BTAttr{"Name"}!~/\A(std|boost)::/ or $TypeAttr{"Name"}!~/\A[a-z]+\Z/)) { |
| $Typedef_Tr{$Version}{$BTAttr{"Name"}}{$TypeAttr{"Name"}} = 1; |
| } |
| } |
| } |
| } |
| ($TypeAttr{"Header"}, $TypeAttr{"Line"}) = getLocation($TypeDeclId); |
| } |
| if(not $TypeAttr{"Size"}) |
| { |
| if($TypeAttr{"Type"} eq "Pointer") { |
| $TypeAttr{"Size"} = $WORD_SIZE{$Version}; |
| } |
| elsif($BTAttr{"Size"}) { |
| $TypeAttr{"Size"} = $BTAttr{"Size"}; |
| } |
| } |
| if(my $Algn = getAlgn($TypeId)) { |
| $TypeAttr{"Algn"} = $Algn/$BYTE_SIZE; |
| } |
| $TypeAttr{"Name"} = formatName($TypeAttr{"Name"}, "T"); |
| if(not $TypeAttr{"Header"} and $BTAttr{"Header"}) { |
| $TypeAttr{"Header"} = $BTAttr{"Header"}; |
| } |
| %{$TypeInfo{$Version}{$TypeId}} = %TypeAttr; |
| if($TypeAttr{"Name"} ne $BTAttr{"Name"}) |
| { # typedef to "class Class" |
| # should not be registered in TName_Tid |
| if(not $TName_Tid{$Version}{$TypeAttr{"Name"}}) { |
| $TName_Tid{$Version}{$TypeAttr{"Name"}} = $TypeId; |
| } |
| } |
| return %TypeAttr; |
| } |
| } |
| |
| sub getTreeVec($) |
| { |
| my %Vector = (); |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| while($Info=~s/ (\d+)[ ]*:[ ]*\@(\d+) / /) |
| { # string length is N-1 because of the null terminator |
| $Vector{$1} = $2; |
| } |
| } |
| return \%Vector; |
| } |
| |
| sub get_TemplateParam($$) |
| { |
| my ($Pos, $Type_Id) = @_; |
| return () if(not $Type_Id); |
| my $NodeType = $LibInfo{$Version}{"info_type"}{$Type_Id}; |
| return () if(not $NodeType); |
| if($NodeType eq "integer_cst") |
| { # int (1), unsigned (2u), char ('c' as 99), ... |
| my $CstTid = getTreeAttr_Type($Type_Id); |
| my %CstType = getTypeAttr($CstTid); # without recursion |
| my $Num = getNodeIntCst($Type_Id); |
| if(my $CstSuffix = $ConstantSuffix{$CstType{"Name"}}) { |
| return ($Num.$CstSuffix); |
| } |
| else { |
| return ("(".$CstType{"Name"}.")".$Num); |
| } |
| } |
| elsif($NodeType eq "string_cst") { |
| return (getNodeStrCst($Type_Id)); |
| } |
| elsif($NodeType eq "tree_vec") |
| { |
| my $Vector = getTreeVec($Type_Id); |
| my @Params = (); |
| foreach my $P1 (sort {int($a)<=>int($b)} keys(%{$Vector})) |
| { |
| foreach my $P2 (get_TemplateParam($Pos, $Vector->{$P1})) { |
| push(@Params, $P2); |
| } |
| } |
| return @Params; |
| } |
| else |
| { |
| my %ParamAttr = getTypeAttr($Type_Id); |
| my $PName = $ParamAttr{"Name"}; |
| if(not $PName) { |
| return (); |
| } |
| if($PName=~/\>/) |
| { |
| if(my $Cover = cover_stdcxx_typedef($PName)) { |
| $PName = $Cover; |
| } |
| } |
| if($Pos>=1 and |
| $PName=~/\A$DEFAULT_STD_PARMS\</) |
| { # template<typename _Tp, typename _Alloc = std::allocator<_Tp> > |
| # template<typename _Key, typename _Compare = std::less<_Key> |
| # template<typename _CharT, typename _Traits = std::char_traits<_CharT> > |
| # template<typename _Ch_type, typename _Rx_traits = regex_traits<_Ch_type> > |
| # template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> > |
| # template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> > |
| return ("\@skip\@"); |
| } |
| return ($PName); |
| } |
| } |
| |
| sub cover_stdcxx_typedef($) |
| { |
| my $TypeName = $_[0]; |
| if(my @Covers = sort {length($a)<=>length($b)} |
| sort keys(%{$StdCxxTypedef{$Version}{$TypeName}})) |
| { # take the shortest typedef |
| # FIXME: there may be more than |
| # one typedefs to the same type |
| return $Covers[0]; |
| } |
| my $Covered = $TypeName; |
| while($TypeName=~s/(>)[ ]*(const|volatile|restrict| |\*|\&)\Z/$1/g){}; |
| if(my @Covers = sort {length($a)<=>length($b)} sort keys(%{$StdCxxTypedef{$Version}{$TypeName}})) |
| { |
| if(my $Cover = $Covers[0]) |
| { |
| $Covered=~s/\b\Q$TypeName\E(\W|\Z)/$Cover$1/g; |
| $Covered=~s/\b\Q$TypeName\E(\w|\Z)/$Cover $1/g; |
| } |
| } |
| return formatName($Covered, "T"); |
| } |
| |
| sub getNodeIntCst($) |
| { |
| my $CstId = $_[0]; |
| my $CstTypeId = getTreeAttr_Type($CstId); |
| if($EnumMembName_Id{$Version}{$CstId}) { |
| return $EnumMembName_Id{$Version}{$CstId}; |
| } |
| elsif((my $Value = getTreeValue($CstId)) ne "") |
| { |
| if($Value eq "0") |
| { |
| if($LibInfo{$Version}{"info_type"}{$CstTypeId} eq "boolean_type") { |
| return "false"; |
| } |
| else { |
| return "0"; |
| } |
| } |
| elsif($Value eq "1") |
| { |
| if($LibInfo{$Version}{"info_type"}{$CstTypeId} eq "boolean_type") { |
| return "true"; |
| } |
| else { |
| return "1"; |
| } |
| } |
| else { |
| return $Value; |
| } |
| } |
| return ""; |
| } |
| |
| sub getNodeStrCst($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/strg[ ]*: (.+) lngt:[ ]*(\d+)/) |
| { |
| if($LibInfo{$Version}{"info_type"}{$_[0]} eq "string_cst") |
| { # string length is N-1 because of the null terminator |
| return substr($1, 0, $2-1); |
| } |
| else |
| { # identifier_node |
| return substr($1, 0, $2); |
| } |
| } |
| } |
| return ""; |
| } |
| |
| sub getMemPtrAttr($$$) |
| { # function, method and field pointers |
| my ($PtrId, $TypeId, $Type) = @_; |
| my $MemInfo = $LibInfo{$Version}{"info"}{$PtrId}; |
| if($Type eq "FieldPtr") { |
| $MemInfo = $LibInfo{$Version}{"info"}{$TypeId}; |
| } |
| my $MemInfo_Type = $LibInfo{$Version}{"info_type"}{$PtrId}; |
| my $MemPtrName = ""; |
| my %TypeAttr = ("Size"=>$WORD_SIZE{$Version}, "Type"=>$Type, "Tid"=>$TypeId); |
| if($Type eq "MethodPtr") |
| { # size of "method pointer" may be greater than WORD size |
| if(my $Size = getSize($TypeId)) |
| { |
| $Size/=$BYTE_SIZE; |
| $TypeAttr{"Size"} = "$Size"; |
| } |
| } |
| if(my $Algn = getAlgn($TypeId)) { |
| $TypeAttr{"Algn"} = $Algn/$BYTE_SIZE; |
| } |
| # Return |
| if($Type eq "FieldPtr") |
| { |
| my %ReturnAttr = getTypeAttr($PtrId); |
| if($ReturnAttr{"Name"}) { |
| $MemPtrName .= $ReturnAttr{"Name"}; |
| } |
| $TypeAttr{"Return"} = $PtrId; |
| } |
| else |
| { |
| if($MemInfo=~/retn[ ]*:[ ]*\@(\d+) /) |
| { |
| my $ReturnTypeId = $1; |
| my %ReturnAttr = getTypeAttr($ReturnTypeId); |
| if(not $ReturnAttr{"Name"}) |
| { # templates |
| return (); |
| } |
| $MemPtrName .= $ReturnAttr{"Name"}; |
| $TypeAttr{"Return"} = $ReturnTypeId; |
| } |
| } |
| # Class |
| if($MemInfo=~/(clas|cls)[ ]*:[ ]*@(\d+) /) |
| { |
| $TypeAttr{"Class"} = $2; |
| my %Class = getTypeAttr($TypeAttr{"Class"}); |
| if($Class{"Name"}) { |
| $MemPtrName .= " (".$Class{"Name"}."\:\:*)"; |
| } |
| else { |
| $MemPtrName .= " (*)"; |
| } |
| } |
| else { |
| $MemPtrName .= " (*)"; |
| } |
| # Parameters |
| if($Type eq "FuncPtr" |
| or $Type eq "MethodPtr") |
| { |
| my @ParamTypeName = (); |
| if($MemInfo=~/prms[ ]*:[ ]*@(\d+) /) |
| { |
| my $PTypeInfoId = $1; |
| my ($Pos, $PPos) = (0, 0); |
| while($PTypeInfoId) |
| { |
| my $PTypeInfo = $LibInfo{$Version}{"info"}{$PTypeInfoId}; |
| if($PTypeInfo=~/valu[ ]*:[ ]*@(\d+) /) |
| { |
| my $PTypeId = $1; |
| my %ParamAttr = getTypeAttr($PTypeId); |
| if(not $ParamAttr{"Name"}) |
| { # templates (template_type_parm), etc. |
| return (); |
| } |
| if($ParamAttr{"Name"} eq "void") { |
| last; |
| } |
| if($Pos!=0 or $Type ne "MethodPtr") |
| { |
| $TypeAttr{"Param"}{$PPos++}{"type"} = $PTypeId; |
| push(@ParamTypeName, $ParamAttr{"Name"}); |
| } |
| if($PTypeInfoId = getNextElem($PTypeInfoId)) { |
| $Pos+=1; |
| } |
| else { |
| last; |
| } |
| } |
| else { |
| last; |
| } |
| } |
| } |
| $MemPtrName .= " (".join(", ", @ParamTypeName).")"; |
| } |
| $TypeAttr{"Name"} = formatName($MemPtrName, "T"); |
| return %TypeAttr; |
| } |
| |
| sub getTreeTypeName($) |
| { |
| my $TypeId = $_[0]; |
| if(my $Info = $LibInfo{$Version}{"info"}{$TypeId}) |
| { |
| if($LibInfo{$Version}{"info_type"}{$_[0]} eq "integer_type") |
| { |
| if(my $Name = getNameByInfo($TypeId)) |
| { # bit_size_type |
| return $Name; |
| } |
| elsif($Info=~/unsigned/) { |
| return "unsigned int"; |
| } |
| else { |
| return "int"; |
| } |
| } |
| elsif($Info=~/name[ ]*:[ ]*@(\d+) /) |
| { |
| return getNameByInfo($1); |
| } |
| } |
| return ""; |
| } |
| |
| sub isFuncPtr($) |
| { |
| my $Ptd = pointTo($_[0]); |
| return 0 if(not $Ptd); |
| if(my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/unql[ ]*:/ and $Info!~/qual[ ]*:/) { |
| return 0; |
| } |
| } |
| if(my $InfoT1 = $LibInfo{$Version}{"info_type"}{$_[0]} |
| and my $InfoT2 = $LibInfo{$Version}{"info_type"}{$Ptd}) |
| { |
| if($InfoT1 eq "pointer_type" |
| and $InfoT2 eq "function_type") { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub isMethodPtr($) |
| { |
| my $Ptd = pointTo($_[0]); |
| return 0 if(not $Ptd); |
| if(my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($LibInfo{$Version}{"info_type"}{$_[0]} eq "record_type" |
| and $LibInfo{$Version}{"info_type"}{$Ptd} eq "method_type" |
| and $Info=~/ ptrmem /) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub isFieldPtr($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($LibInfo{$Version}{"info_type"}{$_[0]} eq "offset_type" |
| and $Info=~/ ptrmem /) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub pointTo($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/ptd[ ]*:[ ]*@(\d+)/) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTypeTypeByTypeId($) |
| { |
| my $TypeId = $_[0]; |
| if(my $TType = $LibInfo{$Version}{"info_type"}{$TypeId}) |
| { |
| my $NType = $NodeType{$TType}; |
| if($NType eq "Intrinsic") { |
| return $NType; |
| } |
| elsif(isFuncPtr($TypeId)) { |
| return "FuncPtr"; |
| } |
| elsif(isMethodPtr($TypeId)) { |
| return "MethodPtr"; |
| } |
| elsif(isFieldPtr($TypeId)) { |
| return "FieldPtr"; |
| } |
| elsif($NType ne "Other") { |
| return $NType; |
| } |
| } |
| return "Unknown"; |
| } |
| |
| sub getQual($) |
| { |
| my $TypeId = $_[0]; |
| my %UnQual = ( |
| "r"=>"restrict", |
| "v"=>"volatile", |
| "c"=>"const", |
| "cv"=>"const volatile" |
| ); |
| if(my $Info = $LibInfo{$Version}{"info"}{$TypeId}) |
| { |
| my ($Qual, $To) = (); |
| if($Info=~/qual[ ]*:[ ]*(r|c|v|cv) /) { |
| $Qual = $UnQual{$1}; |
| } |
| if($Info=~/unql[ ]*:[ ]*\@(\d+)/) { |
| $To = $1; |
| } |
| if($Qual and $To) { |
| return ($Qual, $To); |
| } |
| } |
| return (); |
| } |
| |
| sub getQualType($) |
| { |
| if($_[0] eq "const volatile") { |
| return "ConstVolatile"; |
| } |
| return ucfirst($_[0]); |
| } |
| |
| sub getTypeType($) |
| { |
| my $TypeId = $_[0]; |
| my $TypeDeclId = getTypeDeclId($TypeId); |
| if(defined $MissedTypedef{$Version}{$TypeId}) |
| { # support for old GCC versions |
| if($MissedTypedef{$Version}{$TypeId}{"TDid"} eq $TypeDeclId) { |
| return "Typedef"; |
| } |
| } |
| my $Info = $LibInfo{$Version}{"info"}{$TypeId}; |
| my ($Qual, $To) = getQual($TypeId); |
| if(($Qual or $To) and $TypeDeclId |
| and (getTypeId($TypeDeclId) ne $TypeId)) |
| { # qualified types (special) |
| return getQualType($Qual); |
| } |
| elsif(not $MissedBase_R{$Version}{$TypeId} |
| and isTypedef($TypeId)) { |
| return "Typedef"; |
| } |
| elsif($Qual) |
| { # qualified types |
| return getQualType($Qual); |
| } |
| |
| if($Info=~/unql[ ]*:[ ]*\@(\d+)/) |
| { # typedef struct { ... } name |
| $TypeTypedef{$Version}{$TypeId} = $1; |
| } |
| |
| my $TypeType = getTypeTypeByTypeId($TypeId); |
| if($TypeType eq "Struct") |
| { |
| if($TypeDeclId |
| and $LibInfo{$Version}{"info_type"}{$TypeDeclId} eq "template_decl") { |
| return "Template"; |
| } |
| } |
| return $TypeType; |
| } |
| |
| sub isTypedef($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| my $TDid = getTypeDeclId($_[0]); |
| if(getNameByInfo($TDid) |
| and $Info=~/unql[ ]*:[ ]*\@(\d+) / |
| and getTypeId($TDid) eq $_[0]) { |
| return $1; |
| } |
| } |
| return 0; |
| } |
| |
| sub selectBaseType($) |
| { |
| my $TypeId = $_[0]; |
| if(defined $MissedTypedef{$Version}{$TypeId}) |
| { # add missed typedefs |
| if($MissedTypedef{$Version}{$TypeId}{"TDid"} eq getTypeDeclId($TypeId)) { |
| return ($TypeId, ""); |
| } |
| } |
| my $Info = $LibInfo{$Version}{"info"}{$TypeId}; |
| my $InfoType = $LibInfo{$Version}{"info_type"}{$TypeId}; |
| |
| my $MB_R = $MissedBase_R{$Version}{$TypeId}; |
| my $MB = $MissedBase{$Version}{$TypeId}; |
| |
| my ($Qual, $To) = getQual($TypeId); |
| if(($Qual or $To) and $Info=~/name[ ]*:[ ]*\@(\d+) / |
| and (getTypeId($1) ne $TypeId) |
| and (not $MB_R or getTypeId($1) ne $MB_R)) |
| { # qualified types (special) |
| return (getTypeId($1), $Qual); |
| } |
| elsif($MB) |
| { # add base |
| return ($MB, ""); |
| } |
| elsif(not $MB_R and my $Bid = isTypedef($TypeId)) |
| { # typedefs |
| return ($Bid, ""); |
| } |
| elsif($Qual or $To) |
| { # qualified types |
| return ($To, $Qual); |
| } |
| elsif($InfoType eq "reference_type") |
| { |
| if($Info=~/refd[ ]*:[ ]*@(\d+) /) { |
| return ($1, "&"); |
| } |
| else { |
| return (0, ""); |
| } |
| } |
| elsif($InfoType eq "array_type") |
| { |
| if($Info=~/elts[ ]*:[ ]*@(\d+) /) { |
| return ($1, ""); |
| } |
| else { |
| return (0, ""); |
| } |
| } |
| elsif($InfoType eq "pointer_type") |
| { |
| if($Info=~/ptd[ ]*:[ ]*@(\d+) /) { |
| return ($1, "*"); |
| } |
| else { |
| return (0, ""); |
| } |
| } |
| else { |
| return (0, ""); |
| } |
| } |
| |
| sub getSymbolInfo_All() |
| { |
| foreach (sort {int($b)<=>int($a)} keys(%{$LibInfo{$Version}{"info"}})) |
| { # reverse order |
| if($LibInfo{$Version}{"info_type"}{$_} eq "function_decl") { |
| getSymbolInfo($_); |
| } |
| } |
| } |
| |
| sub getVarInfo_All() |
| { |
| foreach (sort {int($b)<=>int($a)} keys(%{$LibInfo{$Version}{"info"}})) |
| { # reverse order |
| if($LibInfo{$Version}{"info_type"}{$_} eq "var_decl") { |
| getVarInfo($_); |
| } |
| } |
| } |
| |
| sub isBuiltIn($) { |
| return ($_[0] and $_[0]=~/\<built\-in\>|\<internal\>|\A\./); |
| } |
| |
| sub getVarInfo($) |
| { |
| my $InfoId = $_[0]; |
| if(my $NSid = getTreeAttr_Scpe($InfoId)) |
| { |
| my $NSInfoType = $LibInfo{$Version}{"info_type"}{$NSid}; |
| if($NSInfoType and $NSInfoType eq "function_decl") { |
| return; |
| } |
| } |
| ($SymbolInfo{$Version}{$InfoId}{"Header"}, $SymbolInfo{$Version}{$InfoId}{"Line"}) = getLocation($InfoId); |
| if(not $SymbolInfo{$Version}{$InfoId}{"Header"} |
| or isBuiltIn($SymbolInfo{$Version}{$InfoId}{"Header"})) { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| my $ShortName = getTreeStr(getTreeAttr_Name($InfoId)); |
| if(not $ShortName) { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| if($ShortName=~/\Atmp_add_class_\d+\Z/) { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| $SymbolInfo{$Version}{$InfoId}{"ShortName"} = $ShortName; |
| if(my $MnglName = getTreeStr(getTreeAttr_Mngl($InfoId))) |
| { |
| if($OSgroup eq "windows") |
| { # cut the offset |
| $MnglName=~s/\@\d+\Z//g; |
| } |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $MnglName; |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"MnglName"} |
| and index($SymbolInfo{$Version}{$InfoId}{"MnglName"}, "_Z")!=0) |
| { # validate mangled name |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| if(not $SymbolInfo{$Version}{$InfoId}{"MnglName"} |
| and index($ShortName, "_Z")==0) |
| { # _ZTS, etc. |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $ShortName; |
| } |
| if(isPrivateData($SymbolInfo{$Version}{$InfoId}{"MnglName"})) |
| { # non-public global data |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| $SymbolInfo{$Version}{$InfoId}{"Data"} = 1; |
| if(my $Rid = getTypeId($InfoId)) |
| { |
| if(not $TypeInfo{$Version}{$Rid}{"Name"}) |
| { # typename_type |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| $SymbolInfo{$Version}{$InfoId}{"Return"} = $Rid; |
| my $Val = getDataVal($InfoId, $Rid); |
| if(defined $Val) { |
| $SymbolInfo{$Version}{$InfoId}{"Value"} = $Val; |
| } |
| } |
| set_Class_And_Namespace($InfoId); |
| if(my $ClassId = $SymbolInfo{$Version}{$InfoId}{"Class"}) |
| { |
| if(not $TypeInfo{$Version}{$ClassId}{"Name"}) |
| { # templates |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| } |
| if($LibInfo{$Version}{"info"}{$InfoId}=~/ lang:[ ]*C /i) |
| { # extern "C" |
| $SymbolInfo{$Version}{$InfoId}{"Lang"} = "C"; |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $ShortName; |
| } |
| if($UserLang and $UserLang eq "C") |
| { # --lang=C option |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $ShortName; |
| } |
| if(not $CheckHeadersOnly) |
| { |
| if(not $SymbolInfo{$Version}{$InfoId}{"Class"}) |
| { |
| if(not $SymbolInfo{$Version}{$InfoId}{"MnglName"} |
| or not link_symbol($SymbolInfo{$Version}{$InfoId}{"MnglName"}, $Version, "-Deps")) |
| { |
| if(link_symbol($ShortName, $Version, "-Deps")) |
| { # "const" global data is mangled as _ZL... in the TU dump |
| # but not mangled when compiling a C shared library |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $ShortName; |
| } |
| } |
| } |
| } |
| if($COMMON_LANGUAGE{$Version} eq "C++") |
| { |
| if(not $SymbolInfo{$Version}{$InfoId}{"MnglName"}) |
| { # for some symbols (_ZTI) the short name is the mangled name |
| if(index($ShortName, "_Z")==0) { |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $ShortName; |
| } |
| } |
| if(not $SymbolInfo{$Version}{$InfoId}{"MnglName"}) |
| { # try to mangle symbol (link with libraries) |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = linkSymbol($InfoId); |
| } |
| if($OStarget eq "windows") |
| { |
| if(my $Mangled = $mangled_name{$Version}{modelUnmangled($InfoId, "MSVC")}) |
| { # link MS C++ symbols from library with GCC symbols from headers |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $Mangled; |
| } |
| } |
| } |
| if(not $SymbolInfo{$Version}{$InfoId}{"MnglName"}) { |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $ShortName; |
| } |
| if(my $Symbol = $SymbolInfo{$Version}{$InfoId}{"MnglName"}) |
| { |
| if(not selectSymbol($Symbol, $SymbolInfo{$Version}{$InfoId}, "Dump", $Version)) |
| { # non-target symbols |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| } |
| if(my $Rid = $SymbolInfo{$Version}{$InfoId}{"Return"}) |
| { |
| if(defined $MissedTypedef{$Version}{$Rid}) |
| { |
| if(my $AddedTid = $MissedTypedef{$Version}{$Rid}{"Tid"}) { |
| $SymbolInfo{$Version}{$InfoId}{"Return"} = $AddedTid; |
| } |
| } |
| } |
| setFuncAccess($InfoId); |
| if(index($SymbolInfo{$Version}{$InfoId}{"MnglName"}, "_ZTV")==0) { |
| delete($SymbolInfo{$Version}{$InfoId}{"Return"}); |
| } |
| if($ShortName=~/\A(_Z|\?)/) { |
| delete($SymbolInfo{$Version}{$InfoId}{"ShortName"}); |
| } |
| } |
| |
| sub isConstType($$) |
| { |
| my ($TypeId, $LibVersion) = @_; |
| my %Base = get_Type($TypeId, $LibVersion); |
| while(defined $Base{"Type"} and $Base{"Type"} eq "Typedef") { |
| %Base = get_OneStep_BaseType($Base{"Tid"}, $TypeInfo{$LibVersion}); |
| } |
| return ($Base{"Type"} eq "Const"); |
| } |
| |
| sub getTrivialName($$) |
| { |
| my ($TypeInfoId, $TypeId) = @_; |
| my %TypeAttr = (); |
| $TypeAttr{"Name"} = getNameByInfo($TypeInfoId); |
| if(not $TypeAttr{"Name"}) { |
| $TypeAttr{"Name"} = getTreeTypeName($TypeId); |
| } |
| ($TypeAttr{"Header"}, $TypeAttr{"Line"}) = getLocation($TypeInfoId); |
| $TypeAttr{"Type"} = getTypeType($TypeId); |
| $TypeAttr{"Name"}=~s/<(.+)\Z//g; # GCC 3.4.4 add template params to the name |
| if(isAnon($TypeAttr{"Name"})) |
| { |
| my $NameSpaceId = $TypeId; |
| while(my $NSId = getTreeAttr_Scpe(getTypeDeclId($NameSpaceId))) |
| { # searching for a first not anon scope |
| if($NSId eq $NameSpaceId) { |
| last; |
| } |
| else |
| { |
| $TypeAttr{"NameSpace"} = getNameSpace(getTypeDeclId($TypeId)); |
| if(not $TypeAttr{"NameSpace"} |
| or not isAnon($TypeAttr{"NameSpace"})) { |
| last; |
| } |
| } |
| $NameSpaceId=$NSId; |
| } |
| } |
| else |
| { |
| if(my $NameSpaceId = getTreeAttr_Scpe($TypeInfoId)) |
| { |
| if($NameSpaceId ne $TypeId) { |
| $TypeAttr{"NameSpace"} = getNameSpace($TypeInfoId); |
| } |
| } |
| } |
| if($TypeAttr{"NameSpace"} and not isAnon($TypeAttr{"Name"})) { |
| $TypeAttr{"Name"} = $TypeAttr{"NameSpace"}."::".$TypeAttr{"Name"}; |
| } |
| $TypeAttr{"Name"} = formatName($TypeAttr{"Name"}, "T"); |
| if(isAnon($TypeAttr{"Name"})) |
| { # anon-struct-header.h-line |
| $TypeAttr{"Name"} = "anon-".lc($TypeAttr{"Type"})."-"; |
| $TypeAttr{"Name"} .= $TypeAttr{"Header"}."-".$TypeAttr{"Line"}; |
| if($TypeAttr{"NameSpace"}) { |
| $TypeAttr{"Name"} = $TypeAttr{"NameSpace"}."::".$TypeAttr{"Name"}; |
| } |
| } |
| if(defined $TemplateInstance{$Version}{"Type"}{$TypeId} |
| and getTypeDeclId($TypeId) eq $TypeInfoId) |
| { |
| my @TParams = getTParams($TypeId, "Type"); |
| if(not @TParams) |
| { # template declarations with abstract params |
| return ("", ""); |
| } |
| $TypeAttr{"Name"} = formatName($TypeAttr{"Name"}."< ".join(", ", @TParams)." >", "T"); |
| } |
| return ($TypeAttr{"Name"}, $TypeAttr{"NameSpace"}); |
| } |
| |
| sub getTrivialTypeAttr($) |
| { |
| my $TypeId = $_[0]; |
| my $TypeInfoId = getTypeDeclId($_[0]); |
| |
| if($TemplateDecl{$Version}{$TypeId}) |
| { # template_decl |
| return (); |
| } |
| if(my $ScopeId = getTreeAttr_Scpe($TypeInfoId)) |
| { |
| if($TemplateDecl{$Version}{$ScopeId}) |
| { # template_decl |
| return (); |
| } |
| } |
| |
| my %TypeAttr = (); |
| if(getTypeTypeByTypeId($TypeId)!~/\A(Intrinsic|Union|Struct|Enum|Class)\Z/) { |
| return (); |
| } |
| setTypeAccess($TypeId, \%TypeAttr); |
| ($TypeAttr{"Header"}, $TypeAttr{"Line"}) = getLocation($TypeInfoId); |
| if(isBuiltIn($TypeAttr{"Header"})) |
| { |
| delete($TypeAttr{"Header"}); |
| delete($TypeAttr{"Line"}); |
| } |
| $TypeAttr{"Type"} = getTypeType($TypeId); |
| ($TypeAttr{"Name"}, $TypeAttr{"NameSpace"}) = getTrivialName($TypeInfoId, $TypeId); |
| if(not $TypeAttr{"Name"}) { |
| return (); |
| } |
| if(not $TypeAttr{"NameSpace"}) { |
| delete($TypeAttr{"NameSpace"}); |
| } |
| if(defined $TemplateInstance{$Version}{"Type"}{$TypeId}) |
| { |
| if(my @TParams = getTParams($TypeId, "Type")) |
| { |
| foreach my $Pos (0 .. $#TParams) { |
| $TypeAttr{"TParam"}{$Pos}{"name"}=$TParams[$Pos]; |
| } |
| } |
| } |
| if(my $Size = getSize($TypeId)) |
| { |
| $Size = $Size/$BYTE_SIZE; |
| $TypeAttr{"Size"} = "$Size"; |
| } |
| else |
| { # declaration only |
| $TypeAttr{"Forward"} = 1; |
| } |
| if($TypeAttr{"Type"} eq "Struct" |
| and detect_lang($TypeId)) |
| { |
| $TypeAttr{"Type"} = "Class"; |
| $TypeAttr{"Copied"} = 1; # default, will be changed in getSymbolInfo() |
| } |
| if($TypeAttr{"Type"} eq "Struct" |
| or $TypeAttr{"Type"} eq "Class") |
| { |
| my $Skip = setBaseClasses($TypeId, \%TypeAttr); |
| if($Skip) { |
| return (); |
| } |
| } |
| if(my $Algn = getAlgn($TypeId)) { |
| $TypeAttr{"Algn"} = $Algn/$BYTE_SIZE; |
| } |
| setSpec($TypeId, \%TypeAttr); |
| setTypeMemb($TypeId, \%TypeAttr); |
| $TypeAttr{"Tid"} = $TypeId; |
| if(my $VTable = $ClassVTable_Content{$Version}{$TypeAttr{"Name"}}) |
| { |
| my @Entries = split(/\n/, $VTable); |
| foreach (1 .. $#Entries) |
| { |
| my $Entry = $Entries[$_]; |
| if($Entry=~/\A(\d+)\s+(.+)\Z/) { |
| $TypeAttr{"VTable"}{$1} = $2; |
| } |
| } |
| } |
| |
| if($TypeAttr{"Type"} eq "Enum") |
| { |
| if(not $TypeAttr{"NameSpace"}) |
| { |
| foreach my $Pos (keys(%{$TypeAttr{"Memb"}})) |
| { |
| my $MName = $TypeAttr{"Memb"}{$Pos}{"name"}; |
| $EnumConstants{$Version}{$MName} = { |
| "Value"=>$TypeAttr{"Memb"}{$Pos}{"value"}, |
| "Header"=>$TypeAttr{"Header"} |
| }; |
| } |
| } |
| } |
| |
| return %TypeAttr; |
| } |
| |
| sub detect_lang($) |
| { |
| my $TypeId = $_[0]; |
| my $Info = $LibInfo{$Version}{"info"}{$TypeId}; |
| if(check_gcc($GCC_PATH, "4")) |
| { # GCC 4 fncs-node points to only non-artificial methods |
| return ($Info=~/(fncs)[ ]*:[ ]*@(\d+) /); |
| } |
| else |
| { # GCC 3 |
| my $Fncs = getTreeAttr_Fncs($TypeId); |
| while($Fncs) |
| { |
| if($LibInfo{$Version}{"info"}{$Fncs}!~/artificial/) { |
| return 1; |
| } |
| $Fncs = getTreeAttr_Chan($Fncs); |
| } |
| } |
| return 0; |
| } |
| |
| sub setSpec($$) |
| { |
| my ($TypeId, $TypeAttr) = @_; |
| my $Info = $LibInfo{$Version}{"info"}{$TypeId}; |
| if($Info=~/\s+spec\s+/) { |
| $TypeAttr->{"Spec"} = 1; |
| } |
| } |
| |
| sub setBaseClasses($$) |
| { |
| my ($TypeId, $TypeAttr) = @_; |
| my $Info = $LibInfo{$Version}{"info"}{$TypeId}; |
| if($Info=~/binf[ ]*:[ ]*@(\d+) /) |
| { |
| $Info = $LibInfo{$Version}{"info"}{$1}; |
| my $Pos = 0; |
| while($Info=~s/(pub|public|prot|protected|priv|private|)[ ]+binf[ ]*:[ ]*@(\d+) //) |
| { |
| my ($Access, $BInfoId) = ($1, $2); |
| my $ClassId = getBinfClassId($BInfoId); |
| my $CType = $LibInfo{$Version}{"info_type"}{$ClassId}; |
| if(not $CType or $CType eq "template_type_parm" |
| or $CType eq "typename_type") |
| { # skip |
| return 1; |
| } |
| my $BaseInfo = $LibInfo{$Version}{"info"}{$BInfoId}; |
| if($Access=~/prot/) |
| { |
| $TypeAttr->{"Base"}{$ClassId}{"access"} = "protected"; |
| } |
| elsif($Access=~/priv/) |
| { |
| $TypeAttr->{"Base"}{$ClassId}{"access"} = "private"; |
| } |
| $TypeAttr->{"Base"}{$ClassId}{"pos"} = "$Pos"; |
| if($BaseInfo=~/virt/) |
| { # virtual base |
| $TypeAttr->{"Base"}{$ClassId}{"virtual"} = 1; |
| } |
| $Class_SubClasses{$Version}{$ClassId}{$TypeId}=1; |
| $Pos+=1; |
| } |
| } |
| return 0; |
| } |
| |
| sub getBinfClassId($) |
| { |
| my $Info = $LibInfo{$Version}{"info"}{$_[0]}; |
| $Info=~/type[ ]*:[ ]*@(\d+) /; |
| return $1; |
| } |
| |
| sub unmangledFormat($$) |
| { |
| my ($Name, $LibVersion) = @_; |
| $Name = uncover_typedefs($Name, $LibVersion); |
| while($Name=~s/([^\w>*])(const|volatile)(,|>|\Z)/$1$3/g){}; |
| $Name=~s/\(\w+\)(\d)/$1/; |
| return $Name; |
| } |
| |
| sub modelUnmangled($$) |
| { |
| my ($InfoId, $Compiler) = @_; |
| if($Cache{"modelUnmangled"}{$Version}{$Compiler}{$InfoId}) { |
| return $Cache{"modelUnmangled"}{$Version}{$Compiler}{$InfoId}; |
| } |
| my $PureSignature = $SymbolInfo{$Version}{$InfoId}{"ShortName"}; |
| if($SymbolInfo{$Version}{$InfoId}{"Destructor"}) { |
| $PureSignature = "~".$PureSignature; |
| } |
| if(not $SymbolInfo{$Version}{$InfoId}{"Data"}) |
| { |
| my (@Params, @ParamTypes) = (); |
| if(defined $SymbolInfo{$Version}{$InfoId}{"Param"} |
| and not $SymbolInfo{$Version}{$InfoId}{"Destructor"}) { |
| @Params = keys(%{$SymbolInfo{$Version}{$InfoId}{"Param"}}); |
| } |
| foreach my $ParamPos (sort {int($a) <=> int($b)} @Params) |
| { # checking parameters |
| my $PId = $SymbolInfo{$Version}{$InfoId}{"Param"}{$ParamPos}{"type"}; |
| my %PType = get_PureType($PId, $TypeInfo{$Version}); |
| my $PTName = unmangledFormat($PType{"Name"}, $Version); |
| $PTName=~s/\b(restrict|register)\b//g; |
| if($Compiler eq "MSVC") { |
| $PTName=~s/\blong long\b/__int64/; |
| } |
| @ParamTypes = (@ParamTypes, $PTName); |
| } |
| if(@ParamTypes) { |
| $PureSignature .= "(".join(", ", @ParamTypes).")"; |
| } |
| else |
| { |
| if($Compiler eq "MSVC") |
| { |
| $PureSignature .= "(void)"; |
| } |
| else |
| { # GCC |
| $PureSignature .= "()"; |
| } |
| } |
| $PureSignature = delete_keywords($PureSignature); |
| } |
| if(my $ClassId = $SymbolInfo{$Version}{$InfoId}{"Class"}) |
| { |
| my $ClassName = unmangledFormat($TypeInfo{$Version}{$ClassId}{"Name"}, $Version); |
| $PureSignature = $ClassName."::".$PureSignature; |
| } |
| elsif(my $NS = $SymbolInfo{$Version}{$InfoId}{"NameSpace"}) { |
| $PureSignature = $NS."::".$PureSignature; |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"Const"}) { |
| $PureSignature .= " const"; |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"Volatile"}) { |
| $PureSignature .= " volatile"; |
| } |
| my $ShowReturn = 0; |
| if($Compiler eq "MSVC" |
| and $SymbolInfo{$Version}{$InfoId}{"Data"}) |
| { |
| $ShowReturn=1; |
| } |
| elsif(defined $TemplateInstance{$Version}{"Func"}{$InfoId} |
| and keys(%{$TemplateInstance{$Version}{"Func"}{$InfoId}})) |
| { |
| $ShowReturn=1; |
| } |
| if($ShowReturn) |
| { # mangled names for template function specializations include return value |
| if(my $ReturnId = $SymbolInfo{$Version}{$InfoId}{"Return"}) |
| { |
| my %RType = get_PureType($ReturnId, $TypeInfo{$Version}); |
| my $ReturnName = unmangledFormat($RType{"Name"}, $Version); |
| $PureSignature = $ReturnName." ".$PureSignature; |
| } |
| } |
| return ($Cache{"modelUnmangled"}{$Version}{$Compiler}{$InfoId} = formatName($PureSignature, "S")); |
| } |
| |
| sub mangle_symbol($$$) |
| { # mangling for simple methods |
| # see gcc-4.6.0/gcc/cp/mangle.c |
| my ($InfoId, $LibVersion, $Compiler) = @_; |
| if($Cache{"mangle_symbol"}{$LibVersion}{$InfoId}{$Compiler}) { |
| return $Cache{"mangle_symbol"}{$LibVersion}{$InfoId}{$Compiler}; |
| } |
| my $Mangled = ""; |
| if($Compiler eq "GCC") { |
| $Mangled = mangle_symbol_GCC($InfoId, $LibVersion); |
| } |
| elsif($Compiler eq "MSVC") { |
| $Mangled = mangle_symbol_MSVC($InfoId, $LibVersion); |
| } |
| return ($Cache{"mangle_symbol"}{$LibVersion}{$InfoId}{$Compiler} = $Mangled); |
| } |
| |
| sub mangle_symbol_MSVC($$) |
| { |
| my ($InfoId, $LibVersion) = @_; |
| return ""; |
| } |
| |
| sub mangle_symbol_GCC($$) |
| { # see gcc-4.6.0/gcc/cp/mangle.c |
| my ($InfoId, $LibVersion) = @_; |
| my ($Mangled, $ClassId, $NameSpace) = ("_Z", 0, ""); |
| my $Return = $SymbolInfo{$LibVersion}{$InfoId}{"Return"}; |
| my %Repl = ();# SN_ replacements |
| if($ClassId = $SymbolInfo{$LibVersion}{$InfoId}{"Class"}) |
| { |
| my $MangledClass = mangle_param($ClassId, $LibVersion, \%Repl); |
| if($MangledClass!~/\AN/) { |
| $MangledClass = "N".$MangledClass; |
| } |
| else { |
| $MangledClass=~s/E\Z//; |
| } |
| if($SymbolInfo{$LibVersion}{$InfoId}{"Volatile"}) { |
| $MangledClass=~s/\AN/NV/; |
| } |
| if($SymbolInfo{$LibVersion}{$InfoId}{"Const"}) { |
| $MangledClass=~s/\AN/NK/; |
| } |
| $Mangled .= $MangledClass; |
| } |
| elsif($NameSpace = $SymbolInfo{$LibVersion}{$InfoId}{"NameSpace"}) |
| { # mangled by name due to the absence of structured info |
| my $MangledNS = mangle_ns($NameSpace, $LibVersion, \%Repl); |
| if($MangledNS!~/\AN/) { |
| $MangledNS = "N".$MangledNS; |
| } |
| else { |
| $MangledNS=~s/E\Z//; |
| } |
| $Mangled .= $MangledNS; |
| } |
| my ($ShortName, $TmplParams) = template_Base($SymbolInfo{$LibVersion}{$InfoId}{"ShortName"}); |
| my @TParams = (); |
| if(my @TPos = keys(%{$SymbolInfo{$LibVersion}{$InfoId}{"TParam"}})) |
| { # parsing mode |
| foreach (@TPos) { |
| push(@TParams, $SymbolInfo{$LibVersion}{$InfoId}{"TParam"}{$_}{"name"}); |
| } |
| } |
| elsif($TmplParams) |
| { # remangling mode |
| # support for old ABI dumps |
| @TParams = separate_Params($TmplParams, 0, 0); |
| } |
| if($SymbolInfo{$LibVersion}{$InfoId}{"Constructor"}) { |
| $Mangled .= "C1"; |
| } |
| elsif($SymbolInfo{$LibVersion}{$InfoId}{"Destructor"}) { |
| $Mangled .= "D0"; |
| } |
| elsif($ShortName) |
| { |
| if($SymbolInfo{$LibVersion}{$InfoId}{"Data"}) |
| { |
| if(not $SymbolInfo{$LibVersion}{$InfoId}{"Class"} |
| and isConstType($Return, $LibVersion)) |
| { # "const" global data is mangled as _ZL... |
| $Mangled .= "L"; |
| } |
| } |
| if($ShortName=~/\Aoperator(\W.*)\Z/) |
| { |
| my $Op = $1; |
| $Op=~s/\A[ ]+//g; |
| if(my $OpMngl = $OperatorMangling{$Op}) { |
| $Mangled .= $OpMngl; |
| } |
| else { # conversion operator |
| $Mangled .= "cv".mangle_param(getTypeIdByName($Op, $LibVersion), $LibVersion, \%Repl); |
| } |
| } |
| else { |
| $Mangled .= length($ShortName).$ShortName; |
| } |
| if(@TParams) |
| { # templates |
| $Mangled .= "I"; |
| foreach my $TParam (@TParams) { |
| $Mangled .= mangle_template_param($TParam, $LibVersion, \%Repl); |
| } |
| $Mangled .= "E"; |
| } |
| if(not $ClassId and @TParams) { |
| add_substitution($ShortName, \%Repl, 0); |
| } |
| } |
| if($ClassId or $NameSpace) { |
| $Mangled .= "E"; |
| } |
| if(@TParams) |
| { |
| if($Return) { |
| $Mangled .= mangle_param($Return, $LibVersion, \%Repl); |
| } |
| } |
| if(not $SymbolInfo{$LibVersion}{$InfoId}{"Data"}) |
| { |
| my @Params = (); |
| if(defined $SymbolInfo{$LibVersion}{$InfoId}{"Param"} |
| and not $SymbolInfo{$LibVersion}{$InfoId}{"Destructor"}) { |
| @Params = keys(%{$SymbolInfo{$LibVersion}{$InfoId}{"Param"}}); |
| } |
| foreach my $ParamPos (sort {int($a) <=> int($b)} @Params) |
| { # checking parameters |
| my $ParamType_Id = $SymbolInfo{$LibVersion}{$InfoId}{"Param"}{$ParamPos}{"type"}; |
| $Mangled .= mangle_param($ParamType_Id, $LibVersion, \%Repl); |
| } |
| if(not @Params) { |
| $Mangled .= "v"; |
| } |
| } |
| $Mangled = correct_incharge($InfoId, $LibVersion, $Mangled); |
| $Mangled = write_stdcxx_substitution($Mangled); |
| if($Mangled eq "_Z") { |
| return ""; |
| } |
| return $Mangled; |
| } |
| |
| sub correct_incharge($$$) |
| { |
| my ($InfoId, $LibVersion, $Mangled) = @_; |
| if($SymbolInfo{$LibVersion}{$InfoId}{"Constructor"}) |
| { |
| if($MangledNames{$LibVersion}{$Mangled}) { |
| $Mangled=~s/C1E/C2E/; |
| } |
| } |
| elsif($SymbolInfo{$LibVersion}{$InfoId}{"Destructor"}) |
| { |
| if($MangledNames{$LibVersion}{$Mangled}) { |
| $Mangled=~s/D0E/D1E/; |
| } |
| if($MangledNames{$LibVersion}{$Mangled}) { |
| $Mangled=~s/D1E/D2E/; |
| } |
| } |
| return $Mangled; |
| } |
| |
| sub template_Base($) |
| { # NOTE: std::_Vector_base<mysqlpp::mysql_type_info>::_Vector_impl |
| # NOTE: operators: >>, << |
| my $Name = $_[0]; |
| if($Name!~/>\Z/ or $Name!~/</) { |
| return $Name; |
| } |
| my $TParams = $Name; |
| while(my $CPos = find_center($TParams, "<")) |
| { # search for the last <T> |
| $TParams = substr($TParams, $CPos); |
| } |
| if($TParams=~s/\A<(.+)>\Z/$1/) { |
| $Name=~s/<\Q$TParams\E>\Z//; |
| } |
| else |
| { # error |
| $TParams = ""; |
| } |
| return ($Name, $TParams); |
| } |
| |
| sub get_sub_ns($) |
| { |
| my $Name = $_[0]; |
| my @NS = (); |
| while(my $CPos = find_center($Name, ":")) |
| { |
| push(@NS, substr($Name, 0, $CPos)); |
| $Name = substr($Name, $CPos); |
| $Name=~s/\A:://; |
| } |
| return (join("::", @NS), $Name); |
| } |
| |
| sub mangle_ns($$$) |
| { |
| my ($Name, $LibVersion, $Repl) = @_; |
| if(my $Tid = $TName_Tid{$LibVersion}{$Name}) |
| { |
| my $Mangled = mangle_param($Tid, $LibVersion, $Repl); |
| $Mangled=~s/\AN(.+)E\Z/$1/; |
| return $Mangled; |
| |
| } |
| else |
| { |
| my ($MangledNS, $SubNS) = ("", ""); |
| ($SubNS, $Name) = get_sub_ns($Name); |
| if($SubNS) { |
| $MangledNS .= mangle_ns($SubNS, $LibVersion, $Repl); |
| } |
| $MangledNS .= length($Name).$Name; |
| add_substitution($MangledNS, $Repl, 0); |
| return $MangledNS; |
| } |
| } |
| |
| sub mangle_param($$$) |
| { |
| my ($PTid, $LibVersion, $Repl) = @_; |
| my ($MPrefix, $Mangled) = ("", ""); |
| my %ReplCopy = %{$Repl}; |
| my %BaseType = get_BaseType($PTid, $LibVersion); |
| my $BaseType_Name = $BaseType{"Name"}; |
| if(not $BaseType_Name) { |
| return ""; |
| } |
| my ($ShortName, $TmplParams) = template_Base($BaseType_Name); |
| my $Suffix = get_BaseTypeQual($PTid, $LibVersion); |
| while($Suffix=~s/\s*(const|volatile|restrict)\Z//g){}; |
| while($Suffix=~/(&|\*|const)\Z/) |
| { |
| if($Suffix=~s/[ ]*&\Z//) { |
| $MPrefix .= "R"; |
| } |
| if($Suffix=~s/[ ]*\*\Z//) { |
| $MPrefix .= "P"; |
| } |
| if($Suffix=~s/[ ]*const\Z//) |
| { |
| if($MPrefix=~/R|P/ |
| or $Suffix=~/&|\*/) { |
| $MPrefix .= "K"; |
| } |
| } |
| if($Suffix=~s/[ ]*volatile\Z//) { |
| $MPrefix .= "V"; |
| } |
| #if($Suffix=~s/[ ]*restrict\Z//) { |
| #$MPrefix .= "r"; |
| #} |
| } |
| if(my $Token = $IntrinsicMangling{$BaseType_Name}) { |
| $Mangled .= $Token; |
| } |
| elsif($BaseType{"Type"}=~/(Class|Struct|Union|Enum)/) |
| { |
| my @TParams = (); |
| if(my @TPos = keys(%{$BaseType{"TParam"}})) |
| { # parsing mode |
| foreach (@TPos) { |
| push(@TParams, $BaseType{"TParam"}{$_}{"name"}); |
| } |
| } |
| elsif($TmplParams) |
| { # remangling mode |
| # support for old ABI dumps |
| @TParams = separate_Params($TmplParams, 0, 0); |
| } |
| my $MangledNS = ""; |
| my ($SubNS, $SName) = get_sub_ns($ShortName); |
| if($SubNS) { |
| $MangledNS .= mangle_ns($SubNS, $LibVersion, $Repl); |
| } |
| $MangledNS .= length($SName).$SName; |
| if(@TParams) { |
| add_substitution($MangledNS, $Repl, 0); |
| } |
| $Mangled .= "N".$MangledNS; |
| if(@TParams) |
| { # templates |
| $Mangled .= "I"; |
| foreach my $TParam (@TParams) { |
| $Mangled .= mangle_template_param($TParam, $LibVersion, $Repl); |
| } |
| $Mangled .= "E"; |
| } |
| $Mangled .= "E"; |
| } |
| elsif($BaseType{"Type"}=~/(FuncPtr|MethodPtr)/) |
| { |
| if($BaseType{"Type"} eq "MethodPtr") { |
| $Mangled .= "M".mangle_param($BaseType{"Class"}, $LibVersion, $Repl)."F"; |
| } |
| else { |
| $Mangled .= "PF"; |
| } |
| $Mangled .= mangle_param($BaseType{"Return"}, $LibVersion, $Repl); |
| my @Params = keys(%{$BaseType{"Param"}}); |
| foreach my $Num (sort {int($a)<=>int($b)} @Params) { |
| $Mangled .= mangle_param($BaseType{"Param"}{$Num}{"type"}, $LibVersion, $Repl); |
| } |
| if(not @Params) { |
| $Mangled .= "v"; |
| } |
| $Mangled .= "E"; |
| } |
| elsif($BaseType{"Type"} eq "FieldPtr") |
| { |
| $Mangled .= "M".mangle_param($BaseType{"Class"}, $LibVersion, $Repl); |
| $Mangled .= mangle_param($BaseType{"Return"}, $LibVersion, $Repl); |
| } |
| $Mangled = $MPrefix.$Mangled;# add prefix (RPK) |
| if(my $Optimized = write_substitution($Mangled, \%ReplCopy)) |
| { |
| if($Mangled eq $Optimized) |
| { |
| if($ShortName!~/::/) |
| { # remove "N ... E" |
| if($MPrefix) { |
| $Mangled=~s/\A($MPrefix)N(.+)E\Z/$1$2/g; |
| } |
| else { |
| $Mangled=~s/\AN(.+)E\Z/$1/g; |
| } |
| } |
| } |
| else { |
| $Mangled = $Optimized; |
| } |
| } |
| add_substitution($Mangled, $Repl, 1); |
| return $Mangled; |
| } |
| |
| sub mangle_template_param($$$) |
| { # types + literals |
| my ($TParam, $LibVersion, $Repl) = @_; |
| if(my $TPTid = $TName_Tid{$LibVersion}{$TParam}) { |
| return mangle_param($TPTid, $LibVersion, $Repl); |
| } |
| elsif($TParam=~/\A(\d+)(\w+)\Z/) |
| { # class_name<1u>::method(...) |
| return "L".$IntrinsicMangling{$ConstantSuffixR{$2}}.$1."E"; |
| } |
| elsif($TParam=~/\A\(([\w ]+)\)(\d+)\Z/) |
| { # class_name<(signed char)1>::method(...) |
| return "L".$IntrinsicMangling{$1}.$2."E"; |
| } |
| elsif($TParam eq "true") |
| { # class_name<true>::method(...) |
| return "Lb1E"; |
| } |
| elsif($TParam eq "false") |
| { # class_name<true>::method(...) |
| return "Lb0E"; |
| } |
| else { # internal error |
| return length($TParam).$TParam; |
| } |
| } |
| |
| sub add_substitution($$$) |
| { |
| my ($Value, $Repl, $Rec) = @_; |
| if($Rec) |
| { # subtypes |
| my @Subs = ($Value); |
| while($Value=~s/\A(R|P|K)//) { |
| push(@Subs, $Value); |
| } |
| foreach (reverse(@Subs)) { |
| add_substitution($_, $Repl, 0); |
| } |
| return; |
| } |
| return if($Value=~/\AS(\d*)_\Z/); |
| $Value=~s/\AN(.+)E\Z/$1/g; |
| return if(defined $Repl->{$Value}); |
| return if(length($Value)<=1); |
| return if($StdcxxMangling{$Value}); |
| # check for duplicates |
| my $Base = $Value; |
| foreach my $Type (sort {$Repl->{$a}<=>$Repl->{$b}} sort keys(%{$Repl})) |
| { |
| my $Num = $Repl->{$Type}; |
| my $Replace = macro_mangle($Num); |
| $Base=~s/\Q$Replace\E/$Type/; |
| } |
| if(my $OldNum = $Repl->{$Base}) |
| { |
| $Repl->{$Value} = $OldNum; |
| return; |
| } |
| my @Repls = sort {$b<=>$a} values(%{$Repl}); |
| if(@Repls) { |
| $Repl->{$Value} = $Repls[0]+1; |
| } |
| else { |
| $Repl->{$Value} = -1; |
| } |
| # register duplicates |
| # upward |
| $Base = $Value; |
| foreach my $Type (sort {$Repl->{$a}<=>$Repl->{$b}} sort keys(%{$Repl})) |
| { |
| next if($Base eq $Type); |
| my $Num = $Repl->{$Type}; |
| my $Replace = macro_mangle($Num); |
| $Base=~s/\Q$Type\E/$Replace/; |
| $Repl->{$Base} = $Repl->{$Value}; |
| } |
| } |
| |
| sub macro_mangle($) |
| { |
| my $Num = $_[0]; |
| if($Num==-1) { |
| return "S_"; |
| } |
| else |
| { |
| my $Code = ""; |
| if($Num<10) |
| { # S0_, S1_, S2_, ... |
| $Code = $Num; |
| } |
| elsif($Num>=10 and $Num<=35) |
| { # SA_, SB_, SC_, ... |
| $Code = chr(55+$Num); |
| } |
| else |
| { # S10_, S11_, S12_ |
| $Code = $Num-26; # 26 is length of english alphabet |
| } |
| return "S".$Code."_"; |
| } |
| } |
| |
| sub write_stdcxx_substitution($) |
| { |
| my $Mangled = $_[0]; |
| if($StdcxxMangling{$Mangled}) { |
| return $StdcxxMangling{$Mangled}; |
| } |
| else |
| { |
| my @Repls = keys(%StdcxxMangling); |
| @Repls = sort {length($b)<=>length($a)} sort {$b cmp $a} @Repls; |
| foreach my $MangledType (@Repls) |
| { |
| my $Replace = $StdcxxMangling{$MangledType}; |
| #if($Mangled!~/$Replace/) { |
| $Mangled=~s/N\Q$MangledType\EE/$Replace/g; |
| $Mangled=~s/\Q$MangledType\E/$Replace/g; |
| #} |
| } |
| } |
| return $Mangled; |
| } |
| |
| sub write_substitution($$) |
| { |
| my ($Mangled, $Repl) = @_; |
| if(defined $Repl->{$Mangled} |
| and my $MnglNum = $Repl->{$Mangled}) { |
| $Mangled = macro_mangle($MnglNum); |
| } |
| else |
| { |
| my @Repls = keys(%{$Repl}); |
| #@Repls = sort {$Repl->{$a}<=>$Repl->{$b}} @Repls; |
| # FIXME: how to apply replacements? by num or by pos |
| @Repls = sort {length($b)<=>length($a)} sort {$b cmp $a} @Repls; |
| foreach my $MangledType (@Repls) |
| { |
| my $Replace = macro_mangle($Repl->{$MangledType}); |
| if($Mangled!~/$Replace/) { |
| $Mangled=~s/N\Q$MangledType\EE/$Replace/g; |
| $Mangled=~s/\Q$MangledType\E/$Replace/g; |
| } |
| } |
| } |
| return $Mangled; |
| } |
| |
| sub delete_keywords($) |
| { |
| my $TypeName = $_[0]; |
| $TypeName=~s/\b(enum|struct|union|class) //g; |
| return $TypeName; |
| } |
| |
| sub uncover_typedefs($$) |
| { |
| my ($TypeName, $LibVersion) = @_; |
| return "" if(not $TypeName); |
| if(defined $Cache{"uncover_typedefs"}{$LibVersion}{$TypeName}) { |
| return $Cache{"uncover_typedefs"}{$LibVersion}{$TypeName}; |
| } |
| my ($TypeName_New, $TypeName_Pre) = (formatName($TypeName, "T"), ""); |
| while($TypeName_New ne $TypeName_Pre) |
| { |
| $TypeName_Pre = $TypeName_New; |
| my $TypeName_Copy = $TypeName_New; |
| my %Words = (); |
| while($TypeName_Copy=~s/\b([a-z_]([\w:]*\w|))\b//io) |
| { |
| if(not $Intrinsic_Keywords{$1}) { |
| $Words{$1} = 1; |
| } |
| } |
| foreach my $Word (keys(%Words)) |
| { |
| my $BaseType_Name = $Typedef_BaseName{$LibVersion}{$Word}; |
| next if(not $BaseType_Name); |
| next if($TypeName_New=~/\b(struct|union|enum)\s\Q$Word\E\b/); |
| if($BaseType_Name=~/\([\*]+\)/) |
| { # FuncPtr |
| if($TypeName_New=~/\Q$Word\E(.*)\Z/) |
| { |
| my $Type_Suffix = $1; |
| $TypeName_New = $BaseType_Name; |
| if($TypeName_New=~s/\(([\*]+)\)/($1 $Type_Suffix)/) { |
| $TypeName_New = formatName($TypeName_New, "T"); |
| } |
| } |
| } |
| else |
| { |
| if($TypeName_New=~s/\b\Q$Word\E\b/$BaseType_Name/g) { |
| $TypeName_New = formatName($TypeName_New, "T"); |
| } |
| } |
| } |
| } |
| return ($Cache{"uncover_typedefs"}{$LibVersion}{$TypeName} = $TypeName_New); |
| } |
| |
| sub isInternal($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/mngl[ ]*:[ ]*@(\d+) /) |
| { |
| if($LibInfo{$Version}{"info"}{$1}=~/\*[ ]*INTERNAL[ ]*\*/) |
| { # _ZN7mysqlpp8DateTimeC1ERKS0_ *INTERNAL* |
| return 1; |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub getDataVal($$) |
| { |
| my ($InfoId, $TypeId) = @_; |
| if(my $Info = $LibInfo{$Version}{"info"}{$InfoId}) |
| { |
| if($Info=~/init[ ]*:[ ]*@(\d+) /) |
| { |
| if(defined $LibInfo{$Version}{"info_type"}{$1} |
| and $LibInfo{$Version}{"info_type"}{$1} eq "nop_expr") |
| { # char const* data = "str" |
| # NOTE: disabled |
| if(my $NopExpr = $LibInfo{$Version}{"info"}{$1}) |
| { |
| if($NopExpr=~/op 0[ ]*:[ ]*@(\d+) /) |
| { |
| if(defined $LibInfo{$Version}{"info_type"}{$1} |
| and $LibInfo{$Version}{"info_type"}{$1} eq "addr_expr") |
| { |
| if(my $AddrExpr = $LibInfo{$Version}{"info"}{$1}) |
| { |
| if($AddrExpr=~/op 0[ ]*:[ ]*@(\d+) /) |
| { |
| return getInitVal($1, $TypeId); |
| } |
| } |
| } |
| } |
| } |
| } |
| else { |
| return getInitVal($1, $TypeId); |
| } |
| } |
| } |
| return undef; |
| } |
| |
| sub getInitVal($$) |
| { |
| my ($InfoId, $TypeId) = @_; |
| if(my $Info = $LibInfo{$Version}{"info"}{$InfoId}) |
| { |
| if(my $InfoType = $LibInfo{$Version}{"info_type"}{$InfoId}) |
| { |
| if($InfoType eq "integer_cst") |
| { |
| my $Val = getNodeIntCst($InfoId); |
| if($TypeId and $TypeInfo{$Version}{$TypeId}{"Name"}=~/\Achar(| const)\Z/) |
| { # characters |
| $Val = chr($Val); |
| } |
| return $Val; |
| } |
| elsif($InfoType eq "string_cst") { |
| return getNodeStrCst($InfoId); |
| } |
| elsif($InfoType eq "var_decl") |
| { |
| if(my $Name = getNodeStrCst(getTreeAttr_Mngl($InfoId))) { |
| return $Name; |
| } |
| } |
| } |
| } |
| return undef; |
| } |
| |
| sub set_Class_And_Namespace($) |
| { |
| my $InfoId = $_[0]; |
| if(my $Info = $LibInfo{$Version}{"info"}{$InfoId}) |
| { |
| if($Info=~/scpe[ ]*:[ ]*@(\d+) /) |
| { |
| my $NSInfoId = $1; |
| if(my $InfoType = $LibInfo{$Version}{"info_type"}{$NSInfoId}) |
| { |
| if($InfoType eq "namespace_decl") { |
| $SymbolInfo{$Version}{$InfoId}{"NameSpace"} = getNameSpace($InfoId); |
| } |
| elsif($InfoType eq "record_type") { |
| $SymbolInfo{$Version}{$InfoId}{"Class"} = $NSInfoId; |
| } |
| } |
| } |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"Class"} |
| or $SymbolInfo{$Version}{$InfoId}{"NameSpace"}) |
| { # identify language |
| setLanguage($Version, "C++"); |
| } |
| } |
| |
| sub debugType($$) |
| { |
| my ($Tid, $LibVersion) = @_; |
| my %Type = get_Type($Tid, $LibVersion); |
| printMsg("INFO", Dumper(\%Type)); |
| } |
| |
| sub debugMangling($) |
| { |
| my $LibVersion = $_[0]; |
| my %Mangled = (); |
| foreach my $InfoId (keys(%{$SymbolInfo{$LibVersion}})) |
| { |
| if(my $Mngl = $SymbolInfo{$LibVersion}{$InfoId}{"MnglName"}) |
| { |
| if($Mngl=~/\A(_Z|\?)/) { |
| $Mangled{$Mngl}=$InfoId; |
| } |
| } |
| } |
| translateSymbols(keys(%Mangled), $LibVersion); |
| foreach my $Mngl (keys(%Mangled)) |
| { |
| my $U1 = modelUnmangled($Mangled{$Mngl}, "GCC"); |
| my $U2 = $tr_name{$Mngl}; |
| if($U1 ne $U2) { |
| printMsg("INFO", "INCORRECT MANGLING:\n $Mngl\n $U1\n $U2\n"); |
| } |
| } |
| } |
| |
| sub linkSymbol($) |
| { # link symbols from shared libraries |
| # with the symbols from header files |
| my $InfoId = $_[0]; |
| # try to mangle symbol |
| if((not check_gcc($GCC_PATH, "4") and $SymbolInfo{$Version}{$InfoId}{"Class"}) |
| or (check_gcc($GCC_PATH, "4") and not $SymbolInfo{$Version}{$InfoId}{"Class"})) |
| { # 1. GCC 3.x doesn't mangle class methods names in the TU dump (only functions and global data) |
| # 2. GCC 4.x doesn't mangle C++ functions in the TU dump (only class methods) except extern "C" functions |
| if(not $CheckHeadersOnly) |
| { |
| if(my $Mangled = $mangled_name_gcc{modelUnmangled($InfoId, "GCC")}) { |
| return correct_incharge($InfoId, $Version, $Mangled); |
| } |
| } |
| if($CheckHeadersOnly |
| or not $BinaryOnly) |
| { # 1. --headers-only mode |
| # 2. not mangled src-only symbols |
| if(my $Mangled = mangle_symbol($InfoId, $Version, "GCC")) { |
| return $Mangled; |
| } |
| } |
| } |
| return ""; |
| } |
| |
| sub setLanguage($$) |
| { |
| my ($LibVersion, $Lang) = @_; |
| if(not $UserLang) { |
| $COMMON_LANGUAGE{$LibVersion} = $Lang; |
| } |
| } |
| |
| sub getSymbolInfo($) |
| { |
| my $InfoId = $_[0]; |
| if(isInternal($InfoId)) { |
| return; |
| } |
| ($SymbolInfo{$Version}{$InfoId}{"Header"}, $SymbolInfo{$Version}{$InfoId}{"Line"}) = getLocation($InfoId); |
| if(not $SymbolInfo{$Version}{$InfoId}{"Header"} |
| or isBuiltIn($SymbolInfo{$Version}{$InfoId}{"Header"})) |
| { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| setFuncAccess($InfoId); |
| setFuncKind($InfoId); |
| if($SymbolInfo{$Version}{$InfoId}{"PseudoTemplate"}) |
| { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| $SymbolInfo{$Version}{$InfoId}{"Type"} = getFuncType($InfoId); |
| if($SymbolInfo{$Version}{$InfoId}{"Return"} = getFuncReturn($InfoId)) |
| { |
| if(not $TypeInfo{$Version}{$SymbolInfo{$Version}{$InfoId}{"Return"}}{"Name"}) |
| { # templates |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| } |
| if(my $Rid = $SymbolInfo{$Version}{$InfoId}{"Return"}) |
| { |
| if(defined $MissedTypedef{$Version}{$Rid}) |
| { |
| if(my $AddedTid = $MissedTypedef{$Version}{$Rid}{"Tid"}) { |
| $SymbolInfo{$Version}{$InfoId}{"Return"} = $AddedTid; |
| } |
| } |
| } |
| if(not $SymbolInfo{$Version}{$InfoId}{"Return"}) { |
| delete($SymbolInfo{$Version}{$InfoId}{"Return"}); |
| } |
| my $Orig = getFuncOrig($InfoId); |
| $SymbolInfo{$Version}{$InfoId}{"ShortName"} = getFuncShortName($Orig); |
| if($SymbolInfo{$Version}{$InfoId}{"ShortName"}=~/\._/) |
| { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| |
| if(defined $TemplateInstance{$Version}{"Func"}{$Orig}) |
| { |
| my @TParams = getTParams($Orig, "Func"); |
| if(not @TParams) |
| { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| foreach my $Pos (0 .. $#TParams) { |
| $SymbolInfo{$Version}{$InfoId}{"TParam"}{$Pos}{"name"}=$TParams[$Pos]; |
| } |
| my $PrmsInLine = join(", ", @TParams); |
| if($SymbolInfo{$Version}{$InfoId}{"ShortName"}=~/\Aoperator\W+\Z/) |
| { # operator<< <T>, operator>> <T> |
| $SymbolInfo{$Version}{$InfoId}{"ShortName"} .= " "; |
| } |
| $SymbolInfo{$Version}{$InfoId}{"ShortName"} .= "<".$PrmsInLine.">"; |
| $SymbolInfo{$Version}{$InfoId}{"ShortName"} = formatName($SymbolInfo{$Version}{$InfoId}{"ShortName"}, "S"); |
| } |
| else |
| { # support for GCC 3.4 |
| $SymbolInfo{$Version}{$InfoId}{"ShortName"}=~s/<.+>\Z//; |
| } |
| if(my $MnglName = getTreeStr(getTreeAttr_Mngl($InfoId))) |
| { |
| if($OSgroup eq "windows") |
| { # cut the offset |
| $MnglName=~s/\@\d+\Z//g; |
| } |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $MnglName; |
| |
| # NOTE: mangling of some symbols may change depending on GCC version |
| # GCC 4.6: _ZN28QExplicitlySharedDataPointerI11QPixmapDataEC2IT_EERKS_IT_E |
| # GCC 4.7: _ZN28QExplicitlySharedDataPointerI11QPixmapDataEC2ERKS1_ |
| } |
| |
| if($SymbolInfo{$Version}{$InfoId}{"MnglName"} |
| and index($SymbolInfo{$Version}{$InfoId}{"MnglName"}, "_Z")!=0) |
| { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| if(not $SymbolInfo{$Version}{$InfoId}{"Destructor"}) |
| { # destructors have an empty parameter list |
| my $Skip = setFuncParams($InfoId); |
| if($Skip) |
| { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| } |
| set_Class_And_Namespace($InfoId); |
| if(my $ClassId = $SymbolInfo{$Version}{$InfoId}{"Class"}) |
| { |
| if(not $TypeInfo{$Version}{$ClassId}{"Name"}) |
| { # templates |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| } |
| if(not $CheckHeadersOnly) |
| { |
| if($SymbolInfo{$Version}{$InfoId}{"Type"} eq "Function" |
| and not $SymbolInfo{$Version}{$InfoId}{"Class"} |
| and link_symbol($SymbolInfo{$Version}{$InfoId}{"ShortName"}, $Version, "-Deps")) |
| { # functions (C++): not mangled in library, but are mangled in TU dump |
| if(not $SymbolInfo{$Version}{$InfoId}{"MnglName"} |
| or not link_symbol($SymbolInfo{$Version}{$InfoId}{"MnglName"}, $Version, "-Deps")) { |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $SymbolInfo{$Version}{$InfoId}{"ShortName"}; |
| } |
| } |
| } |
| if($LibInfo{$Version}{"info"}{$InfoId}=~/ lang:[ ]*C /i) |
| { # extern "C" |
| $SymbolInfo{$Version}{$InfoId}{"Lang"} = "C"; |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $SymbolInfo{$Version}{$InfoId}{"ShortName"}; |
| } |
| if($UserLang and $UserLang eq "C") |
| { # --lang=C option |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $SymbolInfo{$Version}{$InfoId}{"ShortName"}; |
| } |
| if($COMMON_LANGUAGE{$Version} eq "C++") |
| { # correct mangled & short names |
| # C++ or --headers-only mode |
| if($SymbolInfo{$Version}{$InfoId}{"ShortName"}=~/\A__(comp|base|deleting)_(c|d)tor\Z/) |
| { # support for old GCC versions: reconstruct real names for constructors and destructors |
| $SymbolInfo{$Version}{$InfoId}{"ShortName"} = getNameByInfo(getTypeDeclId($SymbolInfo{$Version}{$InfoId}{"Class"})); |
| $SymbolInfo{$Version}{$InfoId}{"ShortName"}=~s/<.+>\Z//; |
| } |
| if(not $SymbolInfo{$Version}{$InfoId}{"MnglName"}) |
| { # try to mangle symbol (link with libraries) |
| if(my $Mangled = linkSymbol($InfoId)) { |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $Mangled; |
| } |
| } |
| if($OStarget eq "windows") |
| { # link MS C++ symbols from library with GCC symbols from headers |
| if(my $Mangled1 = $mangled_name{$Version}{modelUnmangled($InfoId, "MSVC")}) |
| { # exported symbols |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $Mangled1; |
| } |
| elsif(my $Mangled2 = mangle_symbol($InfoId, $Version, "MSVC")) |
| { # pure virtual symbols |
| $SymbolInfo{$Version}{$InfoId}{"MnglName"} = $Mangled2; |
| } |
| } |
| } |
| if(not $SymbolInfo{$Version}{$InfoId}{"MnglName"}) |
| { # can't detect symbol name |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| if(not $SymbolInfo{$Version}{$InfoId}{"Constructor"} |
| and my $Spec = getVirtSpec($Orig)) |
| { # identify virtual and pure virtual functions |
| # NOTE: constructors cannot be virtual |
| # NOTE: in GCC 4.7 D1 destructors have no virtual spec |
| # in the TU dump, so taking it from the original symbol |
| if(not ($SymbolInfo{$Version}{$InfoId}{"Destructor"} |
| and $SymbolInfo{$Version}{$InfoId}{"MnglName"}=~/D2E/)) |
| { # NOTE: D2 destructors are not present in a v-table |
| $SymbolInfo{$Version}{$InfoId}{$Spec} = 1; |
| } |
| } |
| if(isInline($InfoId)) { |
| $SymbolInfo{$Version}{$InfoId}{"InLine"} = 1; |
| } |
| if(hasThrow($InfoId)) { |
| $SymbolInfo{$Version}{$InfoId}{"Throw"} = 1; |
| } |
| if($LibInfo{$Version}{"info"}{$InfoId}=~/ artificial /i) { |
| $SymbolInfo{$Version}{$InfoId}{"Artificial"} = 1; |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"Constructor"} |
| and my $ClassId = $SymbolInfo{$Version}{$InfoId}{"Class"}) |
| { |
| if(not $SymbolInfo{$Version}{$InfoId}{"InLine"} |
| and not $SymbolInfo{$Version}{$InfoId}{"Artificial"}) |
| { # inline or auto-generated constructor |
| delete($TypeInfo{$Version}{$ClassId}{"Copied"}); |
| } |
| } |
| if(my $Symbol = $SymbolInfo{$Version}{$InfoId}{"MnglName"}) |
| { |
| if(not selectSymbol($Symbol, $SymbolInfo{$Version}{$InfoId}, "Dump", $Version)) |
| { # non-target symbols |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"Type"} eq "Method" |
| or $SymbolInfo{$Version}{$InfoId}{"Constructor"} |
| or $SymbolInfo{$Version}{$InfoId}{"Destructor"} |
| or $SymbolInfo{$Version}{$InfoId}{"Class"}) |
| { |
| if($SymbolInfo{$Version}{$InfoId}{"MnglName"}!~/\A(_Z|\?)/) |
| { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"MnglName"}) |
| { |
| if($MangledNames{$Version}{$SymbolInfo{$Version}{$InfoId}{"MnglName"}}) |
| { # one instance for one mangled name only |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| else { |
| $MangledNames{$Version}{$SymbolInfo{$Version}{$InfoId}{"MnglName"}} = 1; |
| } |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"Constructor"} |
| or $SymbolInfo{$Version}{$InfoId}{"Destructor"}) { |
| delete($SymbolInfo{$Version}{$InfoId}{"Return"}); |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"MnglName"}=~/\A(_Z|\?)/ |
| and $SymbolInfo{$Version}{$InfoId}{"Class"}) |
| { |
| if($SymbolInfo{$Version}{$InfoId}{"Type"} eq "Function") |
| { # static methods |
| $SymbolInfo{$Version}{$InfoId}{"Static"} = 1; |
| } |
| } |
| if(getFuncLink($InfoId) eq "Static") { |
| $SymbolInfo{$Version}{$InfoId}{"Static"} = 1; |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"MnglName"}=~/\A(_Z|\?)/) |
| { |
| if(my $Unmangled = $tr_name{$SymbolInfo{$Version}{$InfoId}{"MnglName"}}) |
| { |
| if($Unmangled=~/\.\_\d/) |
| { |
| delete($SymbolInfo{$Version}{$InfoId}); |
| return; |
| } |
| } |
| } |
| delete($SymbolInfo{$Version}{$InfoId}{"Type"}); |
| if($SymbolInfo{$Version}{$InfoId}{"MnglName"}=~/\A_ZN(V|)K/) { |
| $SymbolInfo{$Version}{$InfoId}{"Const"} = 1; |
| } |
| if($SymbolInfo{$Version}{$InfoId}{"MnglName"}=~/\A_ZN(K|)V/) { |
| $SymbolInfo{$Version}{$InfoId}{"Volatile"} = 1; |
| } |
| |
| if($WeakSymbols{$Version}{$SymbolInfo{$Version}{$InfoId}{"MnglName"}}) { |
| $SymbolInfo{$Version}{$InfoId}{"Weak"} = 1; |
| } |
| } |
| |
| sub isInline($) |
| { # "body: undefined" in the tree |
| # -fkeep-inline-functions GCC option should be specified |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/ undefined /i) { |
| return 0; |
| } |
| } |
| return 1; |
| } |
| |
| sub hasThrow($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/type[ ]*:[ ]*@(\d+) /) { |
| return getTreeAttr_Unql($1, "unql"); |
| } |
| } |
| return 1; |
| } |
| |
| sub getTypeId($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/type[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub setTypeMemb($$) |
| { |
| my ($TypeId, $TypeAttr) = @_; |
| my $TypeType = $TypeAttr->{"Type"}; |
| my ($Pos, $UnnamedPos) = (0, 0); |
| if($TypeType eq "Enum") |
| { |
| my $TypeMembInfoId = getTreeAttr_Csts($TypeId); |
| while($TypeMembInfoId) |
| { |
| $TypeAttr->{"Memb"}{$Pos}{"value"} = getEnumMembVal($TypeMembInfoId); |
| my $MembName = getTreeStr(getTreeAttr_Purp($TypeMembInfoId)); |
| $TypeAttr->{"Memb"}{$Pos}{"name"} = $MembName; |
| $EnumMembName_Id{$Version}{getTreeAttr_Valu($TypeMembInfoId)} = ($TypeAttr->{"NameSpace"})?$TypeAttr->{"NameSpace"}."::".$MembName:$MembName; |
| $TypeMembInfoId = getNextElem($TypeMembInfoId); |
| $Pos += 1; |
| } |
| } |
| elsif($TypeType=~/\A(Struct|Class|Union)\Z/) |
| { |
| my $TypeMembInfoId = getTreeAttr_Flds($TypeId); |
| while($TypeMembInfoId) |
| { |
| my $IType = $LibInfo{$Version}{"info_type"}{$TypeMembInfoId}; |
| my $MInfo = $LibInfo{$Version}{"info"}{$TypeMembInfoId}; |
| if(not $IType or $IType ne "field_decl") |
| { # search for fields, skip other stuff in the declaration |
| $TypeMembInfoId = getNextElem($TypeMembInfoId); |
| next; |
| } |
| my $StructMembName = getTreeStr(getTreeAttr_Name($TypeMembInfoId)); |
| if(index($StructMembName, "_vptr.")!=-1) |
| { # virtual tables |
| $TypeMembInfoId = getNextElem($TypeMembInfoId); |
| next; |
| } |
| if(not $StructMembName) |
| { # unnamed fields |
| if(index($TypeAttr->{"Name"}, "_type_info_pseudo")==-1) |
| { |
| my $UnnamedTid = getTreeAttr_Type($TypeMembInfoId); |
| my $UnnamedTName = getNameByInfo(getTypeDeclId($UnnamedTid)); |
| if(isAnon($UnnamedTName)) |
| { # rename unnamed fields to unnamed0, unnamed1, ... |
| $StructMembName = "unnamed".($UnnamedPos++); |
| } |
| } |
| } |
| if(not $StructMembName) |
| { # unnamed fields and base classes |
| $TypeMembInfoId = getNextElem($TypeMembInfoId); |
| next; |
| } |
| my $MembTypeId = getTreeAttr_Type($TypeMembInfoId); |
| if(defined $MissedTypedef{$Version}{$MembTypeId}) |
| { |
| if(my $AddedTid = $MissedTypedef{$Version}{$MembTypeId}{"Tid"}) { |
| $MembTypeId = $AddedTid; |
| } |
| } |
| $TypeAttr->{"Memb"}{$Pos}{"type"} = $MembTypeId; |
| $TypeAttr->{"Memb"}{$Pos}{"name"} = $StructMembName; |
| if((my $Access = getTreeAccess($TypeMembInfoId)) ne "public") |
| { # marked only protected and private, public by default |
| $TypeAttr->{"Memb"}{$Pos}{"access"} = $Access; |
| } |
| if($MInfo=~/spec:\s*mutable /) |
| { # mutable fields |
| $TypeAttr->{"Memb"}{$Pos}{"mutable"} = 1; |
| } |
| if(my $Algn = getAlgn($TypeMembInfoId)) { |
| $TypeAttr->{"Memb"}{$Pos}{"algn"} = $Algn; |
| } |
| if(my $BFSize = getBitField($TypeMembInfoId)) |
| { # in bits |
| $TypeAttr->{"Memb"}{$Pos}{"bitfield"} = $BFSize; |
| } |
| else |
| { # in bytes |
| $TypeAttr->{"Memb"}{$Pos}{"algn"} /= $BYTE_SIZE; |
| } |
| |
| $TypeMembInfoId = getNextElem($TypeMembInfoId); |
| $Pos += 1; |
| } |
| } |
| } |
| |
| sub setFuncParams($) |
| { |
| my $InfoId = $_[0]; |
| my $ParamInfoId = getTreeAttr_Args($InfoId); |
| if(getFuncType($InfoId) eq "Method") |
| { # check type of "this" pointer |
| my $ObjectTypeId = getTreeAttr_Type($ParamInfoId); |
| if(my $ObjectName = $TypeInfo{$Version}{$ObjectTypeId}{"Name"}) |
| { |
| if($ObjectName=~/\bconst(| volatile)\*const\b/) { |
| $SymbolInfo{$Version}{$InfoId}{"Const"} = 1; |
| } |
| if($ObjectName=~/\bvolatile\b/) { |
| $SymbolInfo{$Version}{$InfoId}{"Volatile"} = 1; |
| } |
| } |
| else |
| { # skip |
| return 1; |
| } |
| $ParamInfoId = getNextElem($ParamInfoId); |
| } |
| my ($Pos, $Vtt_Pos) = (0, -1); |
| while($ParamInfoId) |
| { # formal args |
| my $ParamTypeId = getTreeAttr_Type($ParamInfoId); |
| my $ParamName = getTreeStr(getTreeAttr_Name($ParamInfoId)); |
| if(not $ParamName) |
| { # unnamed |
| $ParamName = "p".($Pos+1); |
| } |
| if(defined $MissedTypedef{$Version}{$ParamTypeId}) |
| { |
| if(my $AddedTid = $MissedTypedef{$Version}{$ParamTypeId}{"Tid"}) { |
| $ParamTypeId = $AddedTid; |
| } |
| } |
| my $PType = $TypeInfo{$Version}{$ParamTypeId}{"Type"}; |
| if(not $PType or $PType eq "Unknown") { |
| return 1; |
| } |
| my $PTName = $TypeInfo{$Version}{$ParamTypeId}{"Name"}; |
| if(not $PTName) { |
| return 1; |
| } |
| if($PTName eq "void") { |
| last; |
| } |
| if($ParamName eq "__vtt_parm" |
| and $TypeInfo{$Version}{$ParamTypeId}{"Name"} eq "void const**") |
| { |
| $Vtt_Pos = $Pos; |
| $ParamInfoId = getNextElem($ParamInfoId); |
| next; |
| } |
| $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"type"} = $ParamTypeId; |
| $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"name"} = $ParamName; |
| if(my $Algn = getAlgn($ParamInfoId)) { |
| $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"algn"} = $Algn/$BYTE_SIZE; |
| } |
| if(not $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"name"}) { |
| $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"name"} = "p".($Pos+1); |
| } |
| if($LibInfo{$Version}{"info"}{$ParamInfoId}=~/spec:\s*register /) |
| { # foo(register type arg) |
| $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"reg"} = 1; |
| } |
| $ParamInfoId = getNextElem($ParamInfoId); |
| $Pos += 1; |
| } |
| if(setFuncArgs($InfoId, $Vtt_Pos)) { |
| $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"type"} = "-1"; |
| } |
| return 0; |
| } |
| |
| sub setFuncArgs($$) |
| { |
| my ($InfoId, $Vtt_Pos) = @_; |
| my $FuncTypeId = getFuncTypeId($InfoId); |
| my $ParamListElemId = getTreeAttr_Prms($FuncTypeId); |
| if(getFuncType($InfoId) eq "Method") { |
| $ParamListElemId = getNextElem($ParamListElemId); |
| } |
| if(not $ParamListElemId) |
| { # foo(...) |
| return 1; |
| } |
| my $HaveVoid = 0; |
| my $Pos = 0; |
| while($ParamListElemId) |
| { # actual params: may differ from formal args |
| # formal int*const |
| # actual: int* |
| if($Vtt_Pos!=-1 and $Pos==$Vtt_Pos) |
| { |
| $Vtt_Pos=-1; |
| $ParamListElemId = getNextElem($ParamListElemId); |
| next; |
| } |
| my $ParamTypeId = getTreeAttr_Valu($ParamListElemId); |
| if($TypeInfo{$Version}{$ParamTypeId}{"Name"} eq "void") |
| { |
| $HaveVoid = 1; |
| last; |
| } |
| elsif(not defined $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"type"}) |
| { |
| $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"type"} = $ParamTypeId; |
| if(not $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"name"}) |
| { # unnamed |
| $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"name"} = "p".($Pos+1); |
| } |
| } |
| if(my $PurpId = getTreeAttr_Purp($ParamListElemId)) |
| { # default arguments |
| if(my $PurpType = $LibInfo{$Version}{"info_type"}{$PurpId}) |
| { |
| my $Val = getInitVal($PurpId, $ParamTypeId); |
| if(defined $Val) { |
| $SymbolInfo{$Version}{$InfoId}{"Param"}{$Pos}{"default"} = $Val; |
| } |
| } |
| } |
| $ParamListElemId = getNextElem($ParamListElemId); |
| $Pos += 1; |
| } |
| return ($Pos>=1 and not $HaveVoid); |
| } |
| |
| sub getTreeAttr_Chan($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/chan[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Chain($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/chain[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Unql($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/unql[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Scpe($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/scpe[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Type($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/type[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Name($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/name[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Mngl($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/mngl[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Prms($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/prms[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Fncs($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/fncs[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Csts($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/csts[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Purp($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/purp[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Valu($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/valu[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Flds($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/flds[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAttr_Args($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/args[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeValue($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/low[ ]*:[ ]*([^ ]+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeAccess($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/accs[ ]*:[ ]*([a-zA-Z]+) /) |
| { |
| my $Access = $1; |
| if($Access eq "prot") { |
| return "protected"; |
| } |
| elsif($Access eq "priv") { |
| return "private"; |
| } |
| } |
| elsif($Info=~/ protected /) |
| { # support for old GCC versions |
| return "protected"; |
| } |
| elsif($Info=~/ private /) |
| { # support for old GCC versions |
| return "private"; |
| } |
| } |
| return "public"; |
| } |
| |
| sub setFuncAccess($) |
| { |
| my $Access = getTreeAccess($_[0]); |
| if($Access eq "protected") { |
| $SymbolInfo{$Version}{$_[0]}{"Protected"} = 1; |
| } |
| elsif($Access eq "private") { |
| $SymbolInfo{$Version}{$_[0]}{"Private"} = 1; |
| } |
| } |
| |
| sub setTypeAccess($$) |
| { |
| my ($TypeId, $TypeAttr) = @_; |
| my $Access = getTreeAccess($TypeId); |
| if($Access eq "protected") { |
| $TypeAttr->{"Protected"} = 1; |
| } |
| elsif($Access eq "private") { |
| $TypeAttr->{"Private"} = 1; |
| } |
| } |
| |
| sub setFuncKind($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/pseudo tmpl/) { |
| $SymbolInfo{$Version}{$_[0]}{"PseudoTemplate"} = 1; |
| } |
| elsif($Info=~/ constructor /) { |
| $SymbolInfo{$Version}{$_[0]}{"Constructor"} = 1; |
| } |
| elsif($Info=~/ destructor /) { |
| $SymbolInfo{$Version}{$_[0]}{"Destructor"} = 1; |
| } |
| } |
| } |
| |
| sub getVirtSpec($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/spec[ ]*:[ ]*pure /) { |
| return "PureVirt"; |
| } |
| elsif($Info=~/spec[ ]*:[ ]*virt /) { |
| return "Virt"; |
| } |
| elsif($Info=~/ pure\s+virtual /) |
| { # support for old GCC versions |
| return "PureVirt"; |
| } |
| elsif($Info=~/ virtual /) |
| { # support for old GCC versions |
| return "Virt"; |
| } |
| } |
| return ""; |
| } |
| |
| sub getFuncLink($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/link[ ]*:[ ]*static /) { |
| return "Static"; |
| } |
| elsif($Info=~/link[ ]*:[ ]*([a-zA-Z]+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub get_IntNameSpace($$) |
| { |
| my ($Interface, $LibVersion) = @_; |
| return "" if(not $Interface or not $LibVersion); |
| if(defined $Cache{"get_IntNameSpace"}{$Interface}{$LibVersion}) { |
| return $Cache{"get_IntNameSpace"}{$Interface}{$LibVersion}; |
| } |
| my $Signature = get_Signature($Interface, $LibVersion); |
| if($Signature=~/\:\:/) |
| { |
| my $FounNameSpace = 0; |
| foreach my $NameSpace (sort {get_depth($b)<=>get_depth($a)} keys(%{$NestedNameSpaces{$LibVersion}})) |
| { |
| if($Signature=~/(\A|\s+for\s+)\Q$NameSpace\E\:\:/) { |
| return ($Cache{"get_IntNameSpace"}{$Interface}{$LibVersion} = $NameSpace); |
| } |
| } |
| } |
| else { |
| return ($Cache{"get_IntNameSpace"}{$Interface}{$LibVersion} = ""); |
| } |
| } |
| |
| sub parse_TypeNameSpace($$) |
| { |
| my ($TypeName, $LibVersion) = @_; |
| return "" if(not $TypeName or not $LibVersion); |
| if(defined $Cache{"parse_TypeNameSpace"}{$TypeName}{$LibVersion}) { |
| return $Cache{"parse_TypeNameSpace"}{$TypeName}{$LibVersion}; |
| } |
| if($TypeName=~/\:\:/) |
| { |
| my $FounNameSpace = 0; |
| foreach my $NameSpace (sort {get_depth($b)<=>get_depth($a)} keys(%{$NestedNameSpaces{$LibVersion}})) |
| { |
| if($TypeName=~/\A\Q$NameSpace\E\:\:/) { |
| return ($Cache{"parse_TypeNameSpace"}{$TypeName}{$LibVersion} = $NameSpace); |
| } |
| } |
| } |
| else { |
| return ($Cache{"parse_TypeNameSpace"}{$TypeName}{$LibVersion} = ""); |
| } |
| } |
| |
| sub getNameSpace($) |
| { |
| my $TypeInfoId = $_[0]; |
| if(my $NSInfoId = getTreeAttr_Scpe($TypeInfoId)) |
| { |
| if(my $InfoType = $LibInfo{$Version}{"info_type"}{$NSInfoId}) |
| { |
| if($InfoType eq "namespace_decl") |
| { |
| if($LibInfo{$Version}{"info"}{$NSInfoId}=~/name[ ]*:[ ]*@(\d+) /) |
| { |
| my $NameSpace = getTreeStr($1); |
| if($NameSpace eq "::") |
| { # global namespace |
| return ""; |
| } |
| if(my $BaseNameSpace = getNameSpace($NSInfoId)) { |
| $NameSpace = $BaseNameSpace."::".$NameSpace; |
| } |
| $NestedNameSpaces{$Version}{$NameSpace} = 1; |
| return $NameSpace; |
| } |
| else { |
| return ""; |
| } |
| } |
| elsif($InfoType eq "record_type") |
| { # inside data type |
| my ($Name, $NameNS) = getTrivialName(getTypeDeclId($NSInfoId), $NSInfoId); |
| return $Name; |
| } |
| } |
| } |
| return ""; |
| } |
| |
| sub getEnumMembVal($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/valu[ ]*:[ ]*\@(\d+)/) |
| { |
| if(my $VInfo = $LibInfo{$Version}{"info"}{$1}) |
| { |
| if($VInfo=~/cnst[ ]*:[ ]*\@(\d+)/) |
| { # in newer versions of GCC the value is in the "const_decl->cnst" node |
| return getTreeValue($1); |
| } |
| else |
| { # some old versions of GCC (3.3) have the value in the "integer_cst" node |
| return getTreeValue($1); |
| } |
| } |
| } |
| } |
| return ""; |
| } |
| |
| sub getSize($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/size[ ]*:[ ]*\@(\d+)/) { |
| return getTreeValue($1); |
| } |
| } |
| return 0; |
| } |
| |
| sub getAlgn($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/algn[ ]*:[ ]*(\d+) /) { |
| return $1; |
| } |
| } |
| return ""; |
| } |
| |
| sub getBitField($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/ bitfield /) { |
| return getSize($_[0]); |
| } |
| } |
| return 0; |
| } |
| |
| sub getNextElem($) |
| { |
| if(my $Chan = getTreeAttr_Chan($_[0])) { |
| return $Chan; |
| } |
| elsif(my $Chain = getTreeAttr_Chain($_[0])) { |
| return $Chain; |
| } |
| return ""; |
| } |
| |
| sub registerHeader($$) |
| { # input: absolute path of header, relative path or name |
| my ($Header, $LibVersion) = @_; |
| if(not $Header) { |
| return ""; |
| } |
| if(is_abs($Header) and not -f $Header) |
| { # incorrect absolute path |
| exitStatus("Access_Error", "can't access \'$Header\'"); |
| } |
| if(skipHeader($Header, $LibVersion)) |
| { # skip |
| return ""; |
| } |
| if(my $Header_Path = identifyHeader($Header, $LibVersion)) |
| { |
| detect_header_includes($Header_Path, $LibVersion); |
| |
| if(my $RHeader_Path = $Header_ErrorRedirect{$LibVersion}{$Header_Path}) |
| { # redirect |
| if($Registered_Headers{$LibVersion}{$RHeader_Path}{"Identity"} |
| or skipHeader($RHeader_Path, $LibVersion)) |
| { # skip |
| return ""; |
| } |
| $Header_Path = $RHeader_Path; |
| } |
| elsif($Header_ShouldNotBeUsed{$LibVersion}{$Header_Path}) |
| { # skip |
| return ""; |
| } |
| |
| if(my $HName = get_filename($Header_Path)) |
| { # register |
| $Registered_Headers{$LibVersion}{$Header_Path}{"Identity"} = $HName; |
| $HeaderName_Paths{$LibVersion}{$HName}{$Header_Path} = 1; |
| } |
| |
| if(($Header=~/\.(\w+)\Z/ and $1 ne "h") |
| or $Header!~/\.(\w+)\Z/) |
| { # hpp, hh |
| setLanguage($LibVersion, "C++"); |
| } |
| |
| if($CheckHeadersOnly |
| and $Header=~/(\A|\/)c\+\+(\/|\Z)/) |
| { # /usr/include/c++/4.6.1/... |
| $STDCXX_TESTING = 1; |
| } |
| |
| return $Header_Path; |
| } |
| return ""; |
| } |
| |
| sub register_directory($$$) |
| { |
| my ($Dir, $WithDeps, $LibVersion) = @_; |
| $Dir=~s/[\/\\]+\Z//g; |
| return if(not $LibVersion or not $Dir or not -d $Dir); |
| return if(skipHeader($Dir, $LibVersion)); |
| $Dir = get_abs_path($Dir); |
| my $Mode = "All"; |
| if($WithDeps) |
| { |
| if($RegisteredDirs{$LibVersion}{$Dir}{1}) { |
| return; |
| } |
| elsif($RegisteredDirs{$LibVersion}{$Dir}{0}) { |
| $Mode = "DepsOnly"; |
| } |
| } |
| else |
| { |
| if($RegisteredDirs{$LibVersion}{$Dir}{1} |
| or $RegisteredDirs{$LibVersion}{$Dir}{0}) { |
| return; |
| } |
| } |
| $Header_Dependency{$LibVersion}{$Dir} = 1; |
| $RegisteredDirs{$LibVersion}{$Dir}{$WithDeps} = 1; |
| if($Mode eq "DepsOnly") |
| { |
| foreach my $Path (cmd_find($Dir,"d","","")) { |
| $Header_Dependency{$LibVersion}{$Path} = 1; |
| } |
| return; |
| } |
| foreach my $Path (sort {length($b)<=>length($a)} cmd_find($Dir,"f","","")) |
| { |
| if($WithDeps) |
| { |
| my $SubDir = $Path; |
| while(($SubDir = get_dirname($SubDir)) ne $Dir) |
| { # register all sub directories |
| $Header_Dependency{$LibVersion}{$SubDir} = 1; |
| } |
| } |
| next if(is_not_header($Path)); |
| next if(ignore_path($Path)); |
| next if(skipHeader($Path, $LibVersion)); |
| # Neighbors |
| foreach my $Part (get_prefixes($Path)) { |
| $Include_Neighbors{$LibVersion}{$Part} = $Path; |
| } |
| } |
| if(get_filename($Dir) eq "include") |
| { # search for "lib/include/" directory |
| my $LibDir = $Dir; |
| if($LibDir=~s/([\/\\])include\Z/$1lib/g and -d $LibDir) { |
| register_directory($LibDir, $WithDeps, $LibVersion); |
| } |
| } |
| } |
| |
| sub parse_redirect($$$) |
| { |
| my ($Content, $Path, $LibVersion) = @_; |
| my @Errors = (); |
| while($Content=~s/#\s*error\s+([^\n]+?)\s*(\n|\Z)//) { |
| push(@Errors, $1); |
| } |
| my $Redirect = ""; |
| foreach (@Errors) |
| { |
| s/\s{2,}/ /g; |
| if(/(only|must\ include |
| |update\ to\ include |
| |replaced\ with |
| |replaced\ by|renamed\ to |
| |\ is\ in|\ use)\ (<[^<>]+>|[\w\-\/\\]+\.($HEADER_EXT))/ix) |
| { |
| $Redirect = $2; |
| last; |
| } |
| elsif(/(include|use|is\ in)\ (<[^<>]+>|[\w\-\/\\]+\.($HEADER_EXT))\ instead/i) |
| { |
| $Redirect = $2; |
| last; |
| } |
| elsif(/this\ header\ should\ not\ be\ used |
| |programs\ should\ not\ directly\ include |
| |you\ should\ not\ (include|be\ (including|using)\ this\ (file|header)) |
| |is\ not\ supported\ API\ for\ general\ use |
| |do\ not\ use |
| |should\ not\ be\ (used|using) |
| |cannot\ be\ included\ directly/ix and not /\ from\ /i) { |
| $Header_ShouldNotBeUsed{$LibVersion}{$Path} = 1; |
| } |
| } |
| if($Redirect) |
| { |
| $Redirect=~s/\A<//g; |
| $Redirect=~s/>\Z//g; |
| } |
| return $Redirect; |
| } |
| |
| sub parse_includes($$) |
| { |
| my ($Content, $Path) = @_; |
| my %Includes = (); |
| while($Content=~s/#([ \t]*)(include|include_next|import)([ \t]*)(<|")([^<>"]+)(>|")//) |
| { # C/C++: include, Objective C/C++: import directive |
| my ($Header, $Method) = ($5, $4); |
| $Header = path_format($Header, $OSgroup); |
| if($Method eq "\"" or is_abs($Header)) |
| { |
| if(-e joinPath(get_dirname($Path), $Header)) |
| { # relative path exists |
| $Includes{$Header} = -1; |
| } |
| else |
| { # include "..." that doesn't exist is equal to include <...> |
| $Includes{$Header} = 2; |
| } |
| } |
| else { |
| $Includes{$Header} = 1; |
| } |
| } |
| return \%Includes; |
| } |
| |
| sub ignore_path($) |
| { |
| my $Path = $_[0]; |
| if($Path=~/\~\Z/) |
| {# skipping system backup files |
| return 1; |
| } |
| if($Path=~/(\A|[\/\\]+)(\.(svn|git|bzr|hg)|CVS)([\/\\]+|\Z)/) |
| {# skipping hidden .svn, .git, .bzr, .hg and CVS directories |
| return 1; |
| } |
| return 0; |
| } |
| |
| sub sortByWord($$) |
| { |
| my ($ArrRef, $W) = @_; |
| return if(length($W)<2); |
| @{$ArrRef} = sort {get_filename($b)=~/\Q$W\E/i<=>get_filename($a)=~/\Q$W\E/i} @{$ArrRef}; |
| } |
| |
| sub sortHeaders($$) |
| { |
| my ($H1, $H2) = @_; |
| $H1=~s/\.[a-z]+\Z//ig; |
| $H2=~s/\.[a-z]+\Z//ig; |
| my ($HDir1, $Hname1) = separate_path($H1); |
| my ($HDir2, $Hname2) = separate_path($H2); |
| my $Dirname1 = get_filename($HDir1); |
| my $Dirname2 = get_filename($HDir2); |
| if($_[0] eq $_[1] |
| or $H1 eq $H2) { |
| return 0; |
| } |
| elsif($H1=~/\A\Q$H2\E/) { |
| return 1; |
| } |
| elsif($H2=~/\A\Q$H1\E/) { |
| return -1; |
| } |
| elsif($HDir1=~/\Q$Hname1\E/i |
| and $HDir2!~/\Q$Hname2\E/i) |
| { # include/glib-2.0/glib.h |
| return -1; |
| } |
| elsif($HDir2=~/\Q$Hname2\E/i |
| and $HDir1!~/\Q$Hname1\E/i) |
| { # include/glib-2.0/glib.h |
| return 1; |
| } |
| elsif($Hname1=~/\Q$Dirname1\E/i |
| and $Hname2!~/\Q$Dirname2\E/i) |
| { # include/hildon-thumbnail/hildon-thumbnail-factory.h |
| return -1; |
| } |
| elsif($Hname2=~/\Q$Dirname2\E/i |
| and $Hname1!~/\Q$Dirname1\E/i) |
| { # include/hildon-thumbnail/hildon-thumbnail-factory.h |
| return 1; |
| } |
| elsif($Hname1=~/(config|lib|util)/i |
| and $Hname2!~/(config|lib|util)/i) |
| { # include/alsa/asoundlib.h |
| return -1; |
| } |
| elsif($Hname2=~/(config|lib|util)/i |
| and $Hname1!~/(config|lib|util)/i) |
| { # include/alsa/asoundlib.h |
| return 1; |
| } |
| elsif(checkRelevance($H1) |
| and not checkRelevance($H2)) |
| { # libebook/e-book.h |
| return -1; |
| } |
| elsif(checkRelevance($H2) |
| and not checkRelevance($H1)) |
| { # libebook/e-book.h |
| return 1; |
| } |
| else |
| { |
| return (lc($H1) cmp lc($H2)); |
| } |
| } |
| |
| sub searchForHeaders($) |
| { |
| my $LibVersion = $_[0]; |
| # gcc standard include paths |
| find_gcc_cxx_headers($LibVersion); |
| # processing header paths |
| foreach my $Path (keys(%{$Descriptor{$LibVersion}{"IncludePaths"}}), |
| keys(%{$Descriptor{$LibVersion}{"AddIncludePaths"}})) |
| { |
| my $IPath = $Path; |
| if($SystemRoot) |
| { |
| if(is_abs($Path)) { |
| $Path = $SystemRoot.$Path; |
| } |
| } |
| if(not -e $Path) { |
| exitStatus("Access_Error", "can't access \'$Path\'"); |
| } |
| elsif(-f $Path) { |
| exitStatus("Access_Error", "\'$Path\' - not a directory"); |
| } |
| elsif(-d $Path) |
| { |
| $Path = get_abs_path($Path); |
| register_directory($Path, 0, $LibVersion); |
| if($Descriptor{$LibVersion}{"AddIncludePaths"}{$IPath}) { |
| $Add_Include_Paths{$LibVersion}{$Path} = 1; |
| } |
| else { |
| $Include_Paths{$LibVersion}{$Path} = 1; |
| } |
| } |
| } |
| if(keys(%{$Include_Paths{$LibVersion}})) { |
| $INC_PATH_AUTODETECT{$LibVersion} = 0; |
| } |
| # registering directories |
| foreach my $Path (split(/\s*\n\s*/, $Descriptor{$LibVersion}{"Headers"})) |
| { |
| next if(not -e $Path); |
| $Path = get_abs_path($Path); |
| $Path = path_format($Path, $OSgroup); |
| if(-d $Path) { |
| register_directory($Path, 1, $LibVersion); |
| } |
| elsif(-f $Path) |
| { |
| my $Dir = get_dirname($Path); |
| if(not $SystemPaths{"include"}{$Dir} |
| and not $LocalIncludes{$Dir}) |
| { |
| register_directory($Dir, 1, $LibVersion); |
| if(my $OutDir = get_dirname($Dir)) |
| { # registering the outer directory |
| if(not $SystemPaths{"include"}{$OutDir} |
| and not $LocalIncludes{$OutDir}) { |
| register_directory($OutDir, 0, $LibVersion); |
| } |
| } |
| } |
| } |
| } |
| |
| # clean memory |
| %RegisteredDirs = (); |
| |
| # registering headers |
| my $Position = 0; |
| foreach my $Dest (split(/\s*\n\s*/, $Descriptor{$LibVersion}{"Headers"})) |
| { |
| if(is_abs($Dest) and not -e $Dest) { |
| exitStatus("Access_Error", "can't access \'$Dest\'"); |
| } |
| $Dest = path_format($Dest, $OSgroup); |
| if(is_header($Dest, 1, $LibVersion)) |
| { |
| if(my $HPath = registerHeader($Dest, $LibVersion)) { |
| $Registered_Headers{$LibVersion}{$HPath}{"Pos"} = $Position++; |
| } |
| } |
| elsif(-d $Dest) |
| { |
| my @Registered = (); |
| foreach my $Path (cmd_find($Dest,"f","","")) |
| { |
| next if(ignore_path($Path)); |
| next if(not is_header($Path, 0, $LibVersion)); |
| if(my $HPath = registerHeader($Path, $LibVersion)) { |
| push(@Registered, $HPath); |
| } |
| } |
| @Registered = sort {sortHeaders($a, $b)} @Registered; |
| sortByWord(\@Registered, $TargetLibraryShortName); |
| foreach my $Path (@Registered) { |
| $Registered_Headers{$LibVersion}{$Path}{"Pos"} = $Position++; |
| } |
| } |
| else { |
| exitStatus("Access_Error", "can't identify \'$Dest\' as a header file"); |
| } |
| } |
| if(my $HList = $Descriptor{$LibVersion}{"IncludePreamble"}) |
| { # preparing preamble headers |
| my $PPos=0; |
| foreach my $Header (split(/\s*\n\s*/, $HList)) |
| { |
| if(is_abs($Header) and not -f $Header) { |
| exitStatus("Access_Error", "can't access file \'$Header\'"); |
| } |
| $Header = path_format($Header, $OSgroup); |
| if(my $Header_Path = is_header($Header, 1, $LibVersion)) |
| { |
| if(defined $Include_Preamble{$LibVersion}{$Header_Path}) |
| { # duplicate |
| next; |
| } |
| next if(skipHeader($Header_Path, $LibVersion)); |
| $Include_Preamble{$LibVersion}{$Header_Path}{"Position"} = $PPos++; |
| } |
| else { |
| exitStatus("Access_Error", "can't identify \'$Header\' as a header file"); |
| } |
| } |
| } |
| foreach my $Header_Name (keys(%{$HeaderName_Paths{$LibVersion}})) |
| { # set relative paths (for duplicates) |
| if(keys(%{$HeaderName_Paths{$LibVersion}{$Header_Name}})>=2) |
| { # search for duplicates |
| my $FirstPath = (keys(%{$HeaderName_Paths{$LibVersion}{$Header_Name}}))[0]; |
| my $Prefix = get_dirname($FirstPath); |
| while($Prefix=~/\A(.+)[\/\\]+[^\/\\]+\Z/) |
| { # detect a shortest distinguishing prefix |
| my $NewPrefix = $1; |
| my %Identity = (); |
| foreach my $Path (keys(%{$HeaderName_Paths{$LibVersion}{$Header_Name}})) |
| { |
| if($Path=~/\A\Q$Prefix\E[\/\\]+(.*)\Z/) { |
| $Identity{$Path} = $1; |
| } |
| } |
| if(keys(%Identity)==keys(%{$HeaderName_Paths{$LibVersion}{$Header_Name}})) |
| { # all names are differend with current prefix |
| foreach my $Path (keys(%{$HeaderName_Paths{$LibVersion}{$Header_Name}})) { |
| $Registered_Headers{$LibVersion}{$Path}{"Identity"} = $Identity{$Path}; |
| } |
| last; |
| } |
| $Prefix = $NewPrefix; # increase prefix |
| } |
| } |
| } |
| |
| # clean memory |
| %HeaderName_Paths = (); |
| |
| foreach my $HeaderName (keys(%{$Include_Order{$LibVersion}})) |
| { # ordering headers according to descriptor |
| my $PairName=$Include_Order{$LibVersion}{$HeaderName}; |
| my ($Pos, $PairPos) = (-1, -1); |
| my ($Path, $PairPath) = (); |
| my @Paths = keys(%{$Registered_Headers{$LibVersion}}); |
| @Paths = sort {int($Registered_Headers{$LibVersion}{$a}{"Pos"})<=>int($Registered_Headers{$LibVersion}{$b}{"Pos"})} @Paths; |
| foreach my $Header_Path (@Paths) |
| { |
| if(get_filename($Header_Path) eq $PairName) |
| { |
| $PairPos = $Registered_Headers{$LibVersion}{$Header_Path}{"Pos"}; |
| $PairPath = $Header_Path; |
| } |
| if(get_filename($Header_Path) eq $HeaderName) |
| { |
| $Pos = $Registered_Headers{$LibVersion}{$Header_Path}{"Pos"}; |
| $Path = $Header_Path; |
| } |
| } |
| if($PairPos!=-1 and $Pos!=-1 |
| and int($PairPos)<int($Pos)) |
| { |
| my %Tmp = %{$Registered_Headers{$LibVersion}{$Path}}; |
| %{$Registered_Headers{$LibVersion}{$Path}} = %{$Registered_Headers{$LibVersion}{$PairPath}}; |
| %{$Registered_Headers{$LibVersion}{$PairPath}} = %Tmp; |
| } |
| } |
| if(not keys(%{$Registered_Headers{$LibVersion}})) { |
| exitStatus("Error", "header files are not found in the ".$Descriptor{$LibVersion}{"Version"}); |
| } |
| } |
| |
| sub detect_real_includes($$) |
| { |
| my ($AbsPath, $LibVersion) = @_; |
| return () if(not $LibVersion or not $AbsPath or not -e $AbsPath); |
| if($Cache{"detect_real_includes"}{$LibVersion}{$AbsPath} |
| or keys(%{$RecursiveIncludes{$LibVersion}{$AbsPath}})) { |
| return keys(%{$RecursiveIncludes{$LibVersion}{$AbsPath}}); |
| } |
| $Cache{"detect_real_includes"}{$LibVersion}{$AbsPath}=1; |
| |
| my $Path = callPreprocessor($AbsPath, "", $LibVersion); |
| return () if(not $Path); |
| open(PREPROC, $Path); |
| while(<PREPROC>) |
| { |
| if(/#\s+\d+\s+"([^"]+)"[\s\d]*\n/) |
| { |
| my $Include = path_format($1, $OSgroup); |
| if($Include=~/\<(built\-in|internal|command(\-|\s)line)\>|\A\./) { |
| next; |
| } |
| if($Include eq $AbsPath) { |
| next; |
| } |
| $RecursiveIncludes{$LibVersion}{$AbsPath}{$Include} = 1; |
| } |
| } |
| close(PREPROC); |
| return keys(%{$RecursiveIncludes{$LibVersion}{$AbsPath}}); |
| } |
| |
| sub detect_header_includes($$) |
| { |
| my ($Path, $LibVersion) = @_; |
| return if(not $LibVersion or not $Path); |
| if(defined $Cache{"detect_header_includes"}{$LibVersion}{$Path}) { |
| return; |
| } |
| $Cache{"detect_header_includes"}{$LibVersion}{$Path}=1; |
| |
| if(not -e $Path) { |
| return; |
| } |
| |
| my $Content = readFile($Path); |
| if(my $Redirect = parse_redirect($Content, $Path, $LibVersion)) |
| { # detect error directive in headers |
| if(my $RedirectPath = identifyHeader($Redirect, $LibVersion)) |
| { |
| if($RedirectPath=~/\/usr\/include\// and $Path!~/\/usr\/include\//) { |
| $RedirectPath = identifyHeader(get_filename($Redirect), $LibVersion); |
| } |
| if($RedirectPath ne $Path) { |
| $Header_ErrorRedirect{$LibVersion}{$Path} = $RedirectPath; |
| } |
| } |
| else |
| { # can't find |
| $Header_ShouldNotBeUsed{$LibVersion}{$Path} = 1; |
| } |
| } |
| if(my $Inc = parse_includes($Content, $Path)) |
| { |
| foreach my $Include (keys(%{$Inc})) |
| { # detect includes |
| $Header_Includes{$LibVersion}{$Path}{$Include} = $Inc->{$Include}; |
| } |
| } |
| } |
| |
| sub simplify_path($) |
| { |
| my $Path = $_[0]; |
| while($Path=~s&([\/\\])[^\/\\]+[\/\\]\.\.[\/\\]&$1&){}; |
| return $Path; |
| } |
| |
| sub fromLibc($) |
| { # GLIBC header |
| my $Path = $_[0]; |
| my ($Dir, $Name) = separate_path($Path); |
| if(get_filename($Dir)=~/\A(include|libc)\Z/ and $GlibcHeader{$Name}) |
| { # /usr/include/{stdio, ...}.h |
| # epoc32/include/libc/{stdio, ...}.h |
| return 1; |
| } |
| if(isLibcDir($Dir)) { |
| return 1; |
| } |
| return 0; |
| } |
| |
| sub isLibcDir($) |
| { # GLIBC directory |
| my $Dir = $_[0]; |
| my ($OutDir, $Name) = separate_path($Dir); |
| if(get_filename($OutDir)=~/\A(include|libc)\Z/ |
| and ($Name=~/\Aasm(|-.+)\Z/ or $GlibcDir{$Name})) |
| { # /usr/include/{sys,bits,asm,asm-*}/*.h |
| return 1; |
| } |
| return 0; |
| } |
| |
| sub detect_recursive_includes($$) |
| { |
| my ($AbsPath, $LibVersion) = @_; |
| return () if(not $AbsPath); |
| if(isCyclical(\@RecurInclude, $AbsPath)) { |
| return keys(%{$RecursiveIncludes{$LibVersion}{$AbsPath}}); |
| } |
| my ($AbsDir, $Name) = separate_path($AbsPath); |
| if(isLibcDir($AbsDir)) |
| { # GLIBC internals |
| return (); |
| } |
| if(keys(%{$RecursiveIncludes{$LibVersion}{$AbsPath}})) { |
| return keys(%{$RecursiveIncludes{$LibVersion}{$AbsPath}}); |
| } |
| return () if($OSgroup ne "windows" and $Name=~/windows|win32|win64/i); |
| return () if($MAIN_CPP_DIR and $AbsPath=~/\A\Q$MAIN_CPP_DIR\E/ and not $STDCXX_TESTING); |
| push(@RecurInclude, $AbsPath); |
| if($DefaultGccPaths{$AbsDir} |
| or fromLibc($AbsPath)) |
| { # check "real" (non-"model") include paths |
| my @Paths = detect_real_includes($AbsPath, $LibVersion); |
| pop(@RecurInclude); |
| return @Paths; |
| } |
| if(not keys(%{$Header_Includes{$LibVersion}{$AbsPath}})) { |
| detect_header_includes($AbsPath, $LibVersion); |
| } |
| foreach my $Include (keys(%{$Header_Includes{$LibVersion}{$AbsPath}})) |
| { |
| my $IncType = $Header_Includes{$LibVersion}{$AbsPath}{$Include}; |
| my $HPath = ""; |
| if($IncType<0) |
| { # for #include "..." |
| my $Candidate = joinPath($AbsDir, $Include); |
| if(-f $Candidate) { |
| $HPath = simplify_path($Candidate); |
| } |
| } |
| elsif($IncType>0 |
| and $Include=~/[\/\\]/) # and not find_in_defaults($Include) |
| { # search for the nearest header |
| # QtCore/qabstractanimation.h includes <QtCore/qobject.h> |
| my $Candidate = joinPath(get_dirname($AbsDir), $Include); |
| if(-f $Candidate) { |
| $HPath = $Candidate; |
| } |
| } |
| if(not $HPath) { |
| $HPath = identifyHeader($Include, $LibVersion); |
| } |
| next if(not $HPath); |
| if($HPath eq $AbsPath) { |
| next; |
| } |
| |
| if($Debug) |
| { # boundary headers |
| #if($HPath=~/vtk/ and $AbsPath!~/vtk/) |
| #{ |
| # print STDERR "$AbsPath -> $HPath\n"; |
| #} |
| } |
| |
| $RecursiveIncludes{$LibVersion}{$AbsPath}{$HPath} = $IncType; |
| if($IncType>0) |
| { # only include <...>, skip include "..." prefixes |
| $Header_Include_Prefix{$LibVersion}{$AbsPath}{$HPath}{get_dirname($Include)} = 1; |
| } |
| foreach my $IncPath (detect_recursive_includes($HPath, $LibVersion)) |
| { |
| if($IncPath eq $AbsPath) { |
| next; |
| } |
| my $RIncType = $RecursiveIncludes{$LibVersion}{$HPath}{$IncPath}; |
| if($RIncType==-1) |
| { # include "..." |
| $RIncType = $IncType; |
| } |
| elsif($RIncType==2) |
| { |
| if($IncType!=-1) { |
| $RIncType = $IncType; |
| } |
| } |
| $RecursiveIncludes{$LibVersion}{$AbsPath}{$IncPath} = $RIncType; |
| foreach my $Prefix (keys(%{$Header_Include_Prefix{$LibVersion}{$HPath}{$IncPath}})) { |
| $Header_Include_Prefix{$LibVersion}{$AbsPath}{$IncPath}{$Prefix} = 1; |
| } |
| } |
| foreach my $Dep (keys(%{$Header_Include_Prefix{$LibVersion}{$AbsPath}})) |
| { |
| if($GlibcHeader{get_filename($Dep)} and keys(%{$Header_Include_Prefix{$LibVersion}{$AbsPath}{$Dep}})>=2 |
| and defined $Header_Include_Prefix{$LibVersion}{$AbsPath}{$Dep}{""}) |
| { # distinguish math.h from glibc and math.h from the tested library |
| delete($Header_Include_Prefix{$LibVersion}{$AbsPath}{$Dep}{""}); |
| last; |
| } |
| } |
| } |
| pop(@RecurInclude); |
| return keys(%{$RecursiveIncludes{$LibVersion}{$AbsPath}}); |
| } |
| |
| sub find_in_framework($$$) |
| { |
| my ($Header, $Framework, $LibVersion) = @_; |
| return "" if(not $Header or not $Framework or not $LibVersion); |
| if(defined $Cache{"find_in_framework"}{$LibVersion}{$Framework}{$Header}) { |
| return $Cache{"find_in_framework"}{$LibVersion}{$Framework}{$Header}; |
| } |
| foreach my $Dependency (sort {get_depth($a)<=>get_depth($b)} keys(%{$Header_Dependency{$LibVersion}})) |
| { |
| if(get_filename($Dependency) eq $Framework |
| and -f get_dirname($Dependency)."/".$Header) { |
| return ($Cache{"find_in_framework"}{$LibVersion}{$Framework}{$Header} = get_dirname($Dependency)); |
| } |
| } |
| return ($Cache{"find_in_framework"}{$LibVersion}{$Framework}{$Header} = ""); |
| } |
| |
| sub find_in_defaults($) |
| { |
| my $Header = $_[0]; |
| return "" if(not $Header); |
| if(defined $Cache{"find_in_defaults"}{$Header}) { |
| return $Cache{"find_in_defaults"}{$Header}; |
| } |
| foreach my $Dir (sort {get_depth($a)<=>get_depth($b)} |
| (keys(%DefaultIncPaths), keys(%DefaultGccPaths), keys(%DefaultCppPaths), keys(%UserIncPath))) |
| { |
| next if(not $Dir); |
| if(-f $Dir."/".$Header) { |
| return ($Cache{"find_in_defaults"}{$Header}=$Dir); |
| } |
| } |
| return ($Cache{"find_in_defaults"}{$Header}=""); |
| } |
| |
| sub cmp_paths($$) |
| { |
| my ($Path1, $Path2) = @_; |
| my @Parts1 = split(/[\/\\]/, $Path1); |
| my @Parts2 = split(/[\/\\]/, $Path2); |
| foreach my $Num (0 .. $#Parts1) |
| { |
| my $Part1 = $Parts1[$Num]; |
| my $Part2 = $Parts2[$Num]; |
| if($GlibcDir{$Part1} |
| and not $GlibcDir{$Part2}) { |
| return 1; |
| } |
| elsif($GlibcDir{$Part2} |
| and not $GlibcDir{$Part1}) { |
| return -1; |
| } |
| elsif($Part1=~/glib/ |
| and $Part2!~/glib/) { |
| return 1; |
| } |
| elsif($Part1!~/glib/ |
| and $Part2=~/glib/) { |
| return -1; |
| } |
| elsif(my $CmpRes = ($Part1 cmp $Part2)) { |
| return $CmpRes; |
| } |
| } |
| return 0; |
| } |
| |
| sub checkRelevance($) |
| { |
| my ($Path) = @_; |
| return 0 if(not $Path); |
| if($SystemRoot) { |
| $Path = cut_path_prefix($Path, $SystemRoot); |
| } |
| my ($Dir, $Name) = separate_path($Path); |
| $Name=~s/\.\w+\Z//g; # remove extension (.h) |
| my @Tokens = split(/[_\d\W]+/, $Name); |
| foreach (@Tokens) |
| { |
| next if(not $_); |
| if($Dir=~/(\A|lib|[_\d\W])\Q$_\E([_\d\W]|lib|\Z)/i |
| or length($_)>=4 and $Dir=~/\Q$_\E/i) |
| { # include/gupnp-1.0/libgupnp/gupnp-context.h |
| # include/evolution-data-server-1.4/libebook/e-book.h |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub checkFamily(@) |
| { |
| my @Paths = @_; |
| return 1 if($#Paths<=0); |
| my %Prefix = (); |
| foreach my $Path (@Paths) |
| { |
| if($SystemRoot) { |
| $Path = cut_path_prefix($Path, $SystemRoot); |
| } |
| if(my $Dir = get_dirname($Path)) |
| { |
| $Dir=~s/(\/[^\/]+?)[\d\.\-\_]+\Z/$1/g; # remove version suffix |
| $Prefix{$Dir} += 1; |
| $Prefix{get_dirname($Dir)} += 1; |
| } |
| } |
| foreach (sort keys(%Prefix)) |
| { |
| if(get_depth($_)>=3 |
| and $Prefix{$_}==$#Paths+1) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub isAcceptable($$$) |
| { |
| my ($Header, $Candidate, $LibVersion) = @_; |
| my $HName = get_filename($Header); |
| if(get_dirname($Header)) |
| { # with prefix |
| return 1; |
| } |
| if($HName=~/config|setup/i and $Candidate=~/[\/\\]lib\d*[\/\\]/) |
| { # allow to search for glibconfig.h in /usr/lib/glib-2.0/include/ |
| return 1; |
| } |
| if(checkRelevance($Candidate)) |
| { # allow to search for atk.h in /usr/include/atk-1.0/atk/ |
| return 1; |
| } |
| if(checkFamily(getSystemHeaders($HName, $LibVersion))) |
| { # /usr/include/qt4/QtNetwork/qsslconfiguration.h |
| # /usr/include/qt4/Qt/qsslconfiguration.h |
| return 1; |
| } |
| if($OStarget eq "symbian") |
| { |
| if($Candidate=~/[\/\\]stdapis[\/\\]/) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub isRelevant($$$) |
| { # disallow to search for "abstract" headers in too deep directories |
| my ($Header, $Candidate, $LibVersion) = @_; |
| my $HName = get_filename($Header); |
| if($OStarget eq "symbian") |
| { |
| if($Candidate=~/[\/\\](tools|stlportv5)[\/\\]/) { |
| return 0; |
| } |
| } |
| if($OStarget ne "bsd") |
| { |
| if($Candidate=~/[\/\\]include[\/\\]bsd[\/\\]/) |
| { # openssh: skip /usr/lib/bcc/include/bsd/signal.h |
| return 0; |
| } |
| } |
| if($OStarget ne "windows") |
| { |
| if($Candidate=~/[\/\\](wine|msvcrt|windows)[\/\\]/) |
| { # skip /usr/include/wine/msvcrt |
| return 0; |
| } |
| } |
| if(not get_dirname($Header) |
| and $Candidate=~/[\/\\]wx[\/\\]/) |
| { # do NOT search in system /wx/ directory |
| # for headers without a prefix: sstream.h |
| return 0; |
| } |
| if($Candidate=~/c\+\+[\/\\]\d+/ and $MAIN_CPP_DIR |
| and $Candidate!~/\A\Q$MAIN_CPP_DIR\E/) |
| { # skip ../c++/3.3.3/ if using ../c++/4.5/ |
| return 0; |
| } |
| if($Candidate=~/[\/\\]asm-/ |
| and (my $Arch = getArch($LibVersion)) ne "unknown") |
| { # arch-specific header files |
| if($Candidate!~/[\/\\]asm-\Q$Arch\E/) |
| {# skip ../asm-arm/ if using x86 architecture |
| return 0; |
| } |
| } |
| my @Candidates = getSystemHeaders($HName, $LibVersion); |
| if($#Candidates==1) |
| { # unique header |
| return 1; |
| } |
| my @SCandidates = getSystemHeaders($Header, $LibVersion); |
| if($#SCandidates==1) |
| { # unique name |
| return 1; |
| } |
| my $SystemDepth = $SystemRoot?get_depth($SystemRoot):0; |
| if(get_depth($Candidate)-$SystemDepth>=5) |
| { # abstract headers in too deep directories |
| # sstream.h or typeinfo.h in /usr/include/wx-2.9/wx/ |
| if(not isAcceptable($Header, $Candidate, $LibVersion)) { |
| return 0; |
| } |
| } |
| if($Header eq "parser.h" |
| and $Candidate!~/\/libxml2\//) |
| { # select parser.h from xml2 library |
| return 0; |
| } |
| if(not get_dirname($Header) |
| and keys(%{$SystemHeaders{$HName}})>=3) |
| { # many headers with the same name |
| # like thread.h included without a prefix |
| if(not checkFamily(@Candidates)) { |
| return 0; |
| } |
| } |
| return 1; |
| } |
| |
| sub selectSystemHeader($$) |
| { # cache function |
| if(defined $Cache{"selectSystemHeader"}{$_[1]}{$_[0]}) { |
| return $Cache{"selectSystemHeader"}{$_[1]}{$_[0]}; |
| } |
| return ($Cache{"selectSystemHeader"}{$_[1]}{$_[0]} = selectSystemHeader_I(@_)); |
| } |
| |
| sub selectSystemHeader_I($$) |
| { |
| my ($Header, $LibVersion) = @_; |
| if(-f $Header) { |
| return $Header; |
| } |
| if(is_abs($Header) and not -f $Header) |
| { # incorrect absolute path |
| return ""; |
| } |
| if(defined $ConfHeaders{lc($Header)}) |
| { # too abstract configuration headers |
| return ""; |
| } |
| my $HName = get_filename($Header); |
| if($OSgroup ne "windows") |
| { |
| if(defined $WinHeaders{lc($HName)} |
| or $HName=~/windows|win32|win64/i) |
| { # windows headers |
| return ""; |
| } |
| } |
| if($OSgroup ne "macos") |
| { |
| if($HName eq "fp.h") |
| { # pngconf.h includes fp.h for MACOS |
| return ""; |
| } |
| } |
| if($OSgroup ne "solaris") |
| { |
| if($Header eq "thread.h") { |
| return ""; |
| } |
| } |
| if($OSgroup ne "hpux") |
| { |
| if($Header eq "sys/stream.h") { |
| return ""; |
| } |
| } |
| if($ObsoleteHeaders{$HName}) { |
| return ""; |
| } |
| |
| foreach my $Path (keys(%{$SystemPaths{"include"}})) |
| { # search in default paths |
| if(-f $Path."/".$Header) { |
| return joinPath($Path,$Header); |
| } |
| } |
| if(not keys(%SystemHeaders)) |
| { # register all headers in system include dirs |
| detectSystemHeaders(); |
| } |
| foreach my $Candidate (sort {get_depth($a)<=>get_depth($b)} |
| sort {cmp_paths($b, $a)} getSystemHeaders($Header, $LibVersion)) |
| { |
| if(isRelevant($Header, $Candidate, $LibVersion)) { |
| return $Candidate; |
| } |
| } |
| # error |
| return ""; |
| } |
| |
| sub getSystemHeaders($$) |
| { |
| my ($Header, $LibVersion) = @_; |
| my @Candidates = (); |
| foreach my $Candidate (sort keys(%{$SystemHeaders{$Header}})) |
| { |
| if(skipHeader($Candidate, $LibVersion)) { |
| next; |
| } |
| push(@Candidates, $Candidate); |
| } |
| return @Candidates; |
| } |
| |
| sub cut_path_prefix($$) |
| { |
| my ($Path, $Prefix) = @_; |
| return $Path if(not $Prefix); |
| $Prefix=~s/[\/\\]+\Z//; |
| $Path=~s/\A\Q$Prefix\E([\/\\]+|\Z)//; |
| return $Path; |
| } |
| |
| sub is_default_include_dir($) |
| { |
| my $Dir = $_[0]; |
| $Dir=~s/[\/\\]+\Z//; |
| return ($DefaultGccPaths{$Dir} or $DefaultCppPaths{$Dir} or $DefaultIncPaths{$Dir}); |
| } |
| |
| sub identifyHeader($$) |
| { # cache function |
| my ($Header, $LibVersion) = @_; |
| if(not $Header) { |
| return ""; |
| } |
| $Header=~s/\A(\.\.[\\\/])+//g; |
| if(defined $Cache{"identifyHeader"}{$LibVersion}{$Header}) { |
| return $Cache{"identifyHeader"}{$LibVersion}{$Header}; |
| } |
| return ($Cache{"identifyHeader"}{$LibVersion}{$Header} = identifyHeader_I($Header, $LibVersion)); |
| } |
| |
| sub identifyHeader_I($$) |
| { # search for header by absolute path, relative path or name |
| my ($Header, $LibVersion) = @_; |
| if(-f $Header) |
| { # it's relative or absolute path |
| return get_abs_path($Header); |
| } |
| elsif($GlibcHeader{$Header} and not $GLIBC_TESTING |
| and my $HeaderDir = find_in_defaults($Header)) |
| { # search for libc headers in the /usr/include |
| # for non-libc target library before searching |
| # in the library paths |
| return joinPath($HeaderDir,$Header); |
| } |
| elsif(my $Path = $Include_Neighbors{$LibVersion}{$Header}) |
| { # search in the target library paths |
| return $Path; |
| } |
| elsif($DefaultGccHeader{$Header}) |
| { # search in the internal GCC include paths |
| return $DefaultGccHeader{$Header}; |
| } |
| elsif(my $DefaultDir = find_in_defaults($Header)) |
| { # search in the default GCC include paths |
| return joinPath($DefaultDir,$Header); |
| } |
| elsif($DefaultCppHeader{$Header}) |
| { # search in the default G++ include paths |
| return $DefaultCppHeader{$Header}; |
| } |
| elsif(my $AnyPath = selectSystemHeader($Header, $LibVersion)) |
| { # search everywhere in the system |
| return $AnyPath; |
| } |
| elsif($OSgroup eq "macos") |
| { # search in frameworks: "OpenGL/gl.h" is "OpenGL.framework/Headers/gl.h" |
| if(my $Dir = get_dirname($Header)) |
| { |
| my $RelPath = "Headers\/".get_filename($Header); |
| if(my $HeaderDir = find_in_framework($RelPath, $Dir.".framework", $LibVersion)) { |
| return joinPath($HeaderDir, $RelPath); |
| } |
| } |
| } |
| # cannot find anything |
| return ""; |
| } |
| |
| sub getLocation($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/srcp[ ]*:[ ]*([\w\-\<\>\.\+\/\\]+):(\d+) /) { |
| return (path_format($1, $OSgroup), $2); |
| } |
| } |
| return (); |
| } |
| |
| sub getNameByInfo($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/name[ ]*:[ ]*@(\d+) /) |
| { |
| if(my $NInfo = $LibInfo{$Version}{"info"}{$1}) |
| { |
| if($NInfo=~/strg[ ]*:[ ]*(.*?)[ ]+lngt/) |
| { # short unsigned int (may include spaces) |
| return $1; |
| } |
| } |
| } |
| } |
| return ""; |
| } |
| |
| sub getTreeStr($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/strg[ ]*:[ ]*([^ ]*)/) |
| { |
| my $Str = $1; |
| if($CppMode{$Version} |
| and $Str=~/\Ac99_(.+)\Z/) { |
| if($CppKeywords_A{$1}) { |
| $Str=$1; |
| } |
| } |
| return $Str; |
| } |
| } |
| return ""; |
| } |
| |
| sub getFuncShortName($) |
| { |
| if(my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/ operator /) |
| { |
| if($Info=~/ conversion /) |
| { |
| if(my $Rid = $SymbolInfo{$Version}{$_[0]}{"Return"}) |
| { |
| if(my $RName = $TypeInfo{$Version}{$Rid}{"Name"}) { |
| return "operator ".$RName; |
| } |
| } |
| } |
| else |
| { |
| if($Info=~/ operator[ ]+([a-zA-Z]+) /) |
| { |
| if(my $Ind = $Operator_Indication{$1}) { |
| return "operator".$Ind; |
| } |
| elsif(not $UnknownOperator{$1}) |
| { |
| printMsg("WARNING", "unknown operator $1"); |
| $UnknownOperator{$1} = 1; |
| } |
| } |
| } |
| } |
| else |
| { |
| if($Info=~/name[ ]*:[ ]*@(\d+) /) { |
| return getTreeStr($1); |
| } |
| } |
| } |
| return ""; |
| } |
| |
| sub getFuncReturn($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/type[ ]*:[ ]*@(\d+) /) |
| { |
| if($LibInfo{$Version}{"info"}{$1}=~/retn[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| } |
| return ""; |
| } |
| |
| sub getFuncOrig($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/orig[ ]*:[ ]*@(\d+) /) { |
| return $1; |
| } |
| } |
| return $_[0]; |
| } |
| |
| sub unmangleSymbol($) |
| { |
| my $Symbol = $_[0]; |
| if(my @Unmngl = unmangleArray($Symbol)) { |
| return $Unmngl[0]; |
| } |
| return ""; |
| } |
| |
| sub unmangleArray(@) |
| { |
| if($_[0]=~/\A\?/) |
| { # MSVC mangling |
| my $UndNameCmd = get_CmdPath("undname"); |
| if(not $UndNameCmd) { |
| exitStatus("Not_Found", "can't find \"undname\""); |
| } |
| writeFile("$TMP_DIR/unmangle", join("\n", @_)); |
| return split(/\n/, `$UndNameCmd 0x8386 \"$TMP_DIR/unmangle\"`); |
| } |
| else |
| { # GCC mangling |
| my $CppFiltCmd = get_CmdPath("c++filt"); |
| if(not $CppFiltCmd) { |
| exitStatus("Not_Found", "can't find c++filt in PATH"); |
| } |
| if(not defined $CPPFILT_SUPPORT_FILE) |
| { |
| my $Info = `$CppFiltCmd -h 2>&1`; |
| $CPPFILT_SUPPORT_FILE = $Info=~/\@<file>/; |
| } |
| if($CPPFILT_SUPPORT_FILE) |
| { # new versions of c++filt can take a file |
| if($#_>$MAX_CPPFILT_FILE_SIZE) |
| { # c++filt <= 2.22 may crash on large files (larger than 8mb) |
| # this is fixed in the oncoming version of Binutils |
| my @Half = splice(@_, 0, ($#_+1)/2); |
| return (unmangleArray(@Half), unmangleArray(@_)) |
| } |
| else |
| { |
| my $NoStrip = ""; |
| if($OSgroup eq "macos" |
| or $OSgroup eq "windows") { |
| $NoStrip = "-n"; |
| } |
| writeFile("$TMP_DIR/unmangle", join("\n", @_)); |
| my $Res = `$CppFiltCmd $NoStrip \@\"$TMP_DIR/unmangle\"`; |
| if($?==139) |
| { # segmentation fault |
| printMsg("ERROR", "internal error - c++filt crashed, try to reduce MAX_CPPFILT_FILE_SIZE constant"); |
| } |
| return split(/\n/, $Res); |
| } |
| } |
| else |
| { # old-style unmangling |
| if($#_>$MAX_COMMAND_LINE_ARGUMENTS) |
| { |
| my @Half = splice(@_, 0, ($#_+1)/2); |
| return (unmangleArray(@Half), unmangleArray(@_)) |
| } |
| else |
| { |
| my $NoStrip = ""; |
| if($OSgroup eq "macos" |
| or $OSgroup eq "windows") { |
| $NoStrip = "-n"; |
| } |
| my $Strings = join(" ", @_); |
| my $Res = `$CppFiltCmd $NoStrip $Strings`; |
| if($?==139) |
| { # segmentation fault |
| printMsg("ERROR", "internal error - c++filt crashed, try to reduce MAX_COMMAND_LINE_ARGUMENTS constant"); |
| } |
| return split(/\n/, $Res); |
| } |
| } |
| } |
| } |
| |
| sub get_SignatureNoInfo($$) |
| { |
| my ($Symbol, $LibVersion) = @_; |
| if($Cache{"get_SignatureNoInfo"}{$LibVersion}{$Symbol}) { |
| return $Cache{"get_SignatureNoInfo"}{$LibVersion}{$Symbol}; |
| } |
| my ($MnglName, $VersionSpec, $SymbolVersion) = separate_symbol($Symbol); |
| my $Signature = $tr_name{$MnglName}?$tr_name{$MnglName}:$MnglName; |
| if($Symbol=~/\A(_Z|\?)/) |
| { # C++ |
| # some standard typedefs |
| $Signature=~s/\Qstd::basic_string<char, std::char_traits<char>, std::allocator<char> >\E/std::string/g; |
| $Signature=~s/\Qstd::map<std::string, std::string, std::less<std::string >, std::allocator<std::pair<std::string const, std::string > > >\E/std::map<std::string, std::string>/g; |
| } |
| if(not $CheckObjectsOnly or $OSgroup=~/linux|bsd|beos/i) |
| { # ELF format marks data as OBJECT |
| if($GlobalDataObject{$LibVersion}{$Symbol}) { |
| $Signature .= " [data]"; |
| } |
| elsif($Symbol!~/\A(_Z|\?)/) { |
| $Signature .= " (...)"; |
| } |
| } |
| if(my $ChargeLevel = get_ChargeLevel($Symbol, $LibVersion)) |
| { |
| my $ShortName = substr($Signature, 0, find_center($Signature, "(")); |
| $Signature=~s/\A\Q$ShortName\E/$ShortName $ChargeLevel/g; |
| } |
| if($SymbolVersion) { |
| $Signature .= $VersionSpec.$SymbolVersion; |
| } |
| return ($Cache{"get_SignatureNoInfo"}{$LibVersion}{$Symbol} = $Signature); |
| } |
| |
| sub get_ChargeLevel($$) |
| { |
| my ($Symbol, $LibVersion) = @_; |
| return "" if($Symbol!~/\A(_Z|\?)/); |
| if(defined $CompleteSignature{$LibVersion}{$Symbol} |
| and $CompleteSignature{$LibVersion}{$Symbol}{"Header"}) |
| { |
| if($CompleteSignature{$LibVersion}{$Symbol}{"Constructor"}) |
| { |
| if($Symbol=~/C1E/) { |
| return "[in-charge]"; |
| } |
| elsif($Symbol=~/C2E/) { |
| return "[not-in-charge]"; |
| } |
| } |
| elsif($CompleteSignature{$LibVersion}{$Symbol}{"Destructor"}) |
| { |
| if($Symbol=~/D1E/) { |
| return "[in-charge]"; |
| } |
| elsif($Symbol=~/D2E/) { |
| return "[not-in-charge]"; |
| } |
| elsif($Symbol=~/D0E/) { |
| return "[in-charge-deleting]"; |
| } |
| } |
| } |
| else |
| { |
| if($Symbol=~/C1E/) { |
| return "[in-charge]"; |
| } |
| elsif($Symbol=~/C2E/) { |
| return "[not-in-charge]"; |
| } |
| elsif($Symbol=~/D1E/) { |
| return "[in-charge]"; |
| } |
| elsif($Symbol=~/D2E/) { |
| return "[not-in-charge]"; |
| } |
| elsif($Symbol=~/D0E/) { |
| return "[in-charge-deleting]"; |
| } |
| } |
| return ""; |
| } |
| |
| sub get_Signature_M($$) |
| { |
| my ($Symbol, $LibVersion) = @_; |
| my $Signature_M = $tr_name{$Symbol}; |
| if(my $RTid = $CompleteSignature{$LibVersion}{$Symbol}{"Return"}) |
| { # add return type name |
| $Signature_M = $TypeInfo{$LibVersion}{$RTid}{"Name"}." ".$Signature_M; |
| } |
| return $Signature_M; |
| } |
| |
| sub get_Signature($$) |
| { |
| my ($Symbol, $LibVersion) = @_; |
| if($Cache{"get_Signature"}{$LibVersion}{$Symbol}) { |
| return $Cache{"get_Signature"}{$LibVersion}{$Symbol}; |
| } |
| my ($MnglName, $VersionSpec, $SymbolVersion) = separate_symbol($Symbol); |
| if(isPrivateData($MnglName) or not $CompleteSignature{$LibVersion}{$Symbol}{"Header"}) |
| { # non-public global data |
| return get_SignatureNoInfo($Symbol, $LibVersion); |
| } |
| my ($Func_Signature, @Param_Types_FromUnmangledName) = (); |
| my $ShortName = $CompleteSignature{$LibVersion}{$Symbol}{"ShortName"}; |
| if($Symbol=~/\A(_Z|\?)/) |
| { |
| if(my $ClassId = $CompleteSignature{$LibVersion}{$Symbol}{"Class"}) { |
| $Func_Signature = $TypeInfo{$LibVersion}{$ClassId}{"Name"}."::".(($CompleteSignature{$LibVersion}{$Symbol}{"Destructor"})?"~":"").$ShortName; |
| } |
| elsif(my $NameSpace = $CompleteSignature{$LibVersion}{$Symbol}{"NameSpace"}) { |
| $Func_Signature = $NameSpace."::".$ShortName; |
| } |
| else { |
| $Func_Signature = $ShortName; |
| } |
| my ($Short, $Params) = split_Signature($tr_name{$MnglName}); |
| @Param_Types_FromUnmangledName = separate_Params($Params, 0, 1); |
| } |
| else { |
| $Func_Signature = $MnglName; |
| } |
| my @ParamArray = (); |
| foreach my $Pos (sort {int($a) <=> int($b)} keys(%{$CompleteSignature{$LibVersion}{$Symbol}{"Param"}})) |
| { |
| next if($Pos eq ""); |
| my $ParamTypeId = $CompleteSignature{$LibVersion}{$Symbol}{"Param"}{$Pos}{"type"}; |
| next if(not $ParamTypeId); |
| my $ParamTypeName = $TypeInfo{$LibVersion}{$ParamTypeId}{"Name"}; |
| if(not $ParamTypeName) { |
| $ParamTypeName = $Param_Types_FromUnmangledName[$Pos]; |
| } |
| foreach my $Typedef (keys(%ChangedTypedef)) |
| { |
| my $Base = $Typedef_BaseName{$LibVersion}{$Typedef}; |
| $ParamTypeName=~s/\b\Q$Typedef\E\b/$Base/g; |
| } |
| if(my $ParamName = $CompleteSignature{$LibVersion}{$Symbol}{"Param"}{$Pos}{"name"}) { |
| push(@ParamArray, create_member_decl($ParamTypeName, $ParamName)); |
| } |
| else { |
| push(@ParamArray, $ParamTypeName); |
| } |
| } |
| if($CompleteSignature{$LibVersion}{$Symbol}{"Data"} |
| or $GlobalDataObject{$LibVersion}{$Symbol}) { |
| $Func_Signature .= " [data]"; |
| } |
| else |
| { |
| if(my $ChargeLevel = get_ChargeLevel($Symbol, $LibVersion)) |
| { # add [in-charge] |
| $Func_Signature .= " ".$ChargeLevel; |
| } |
| $Func_Signature .= " (".join(", ", @ParamArray).")"; |
| if($CompleteSignature{$LibVersion}{$Symbol}{"Const"} |
| or $Symbol=~/\A_ZN(V|)K/) { |
| $Func_Signature .= " const"; |
| } |
| if($CompleteSignature{$LibVersion}{$Symbol}{"Volatile"} |
| or $Symbol=~/\A_ZN(K|)V/) { |
| $Func_Signature .= " volatile"; |
| } |
| if($CompleteSignature{$LibVersion}{$Symbol}{"Static"} |
| and $Symbol=~/\A(_Z|\?)/) |
| {# for static methods |
| $Func_Signature .= " [static]"; |
| } |
| } |
| if(defined $ShowRetVal |
| and my $ReturnTId = $CompleteSignature{$LibVersion}{$Symbol}{"Return"}) { |
| $Func_Signature .= ":".$TypeInfo{$LibVersion}{$ReturnTId}{"Name"}; |
| } |
| if($SymbolVersion) { |
| $Func_Signature .= $VersionSpec.$SymbolVersion; |
| } |
| return ($Cache{"get_Signature"}{$LibVersion}{$Symbol} = $Func_Signature); |
| } |
| |
| sub create_member_decl($$) |
| { |
| my ($TName, $Member) = @_; |
| if($TName=~/\([\*]+\)/) |
| { |
| $TName=~s/\(([\*]+)\)/\($1$Member\)/; |
| return $TName; |
| } |
| else |
| { |
| my @ArraySizes = (); |
| while($TName=~s/(\[[^\[\]]*\])\Z//) { |
| push(@ArraySizes, $1); |
| } |
| return $TName." ".$Member.join("", @ArraySizes); |
| } |
| } |
| |
| sub getFuncType($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/type[ ]*:[ ]*@(\d+) /) |
| { |
| if(my $Type = $LibInfo{$Version}{"info_type"}{$1}) |
| { |
| if($Type eq "method_type") { |
| return "Method"; |
| } |
| elsif($Type eq "function_type") { |
| return "Function"; |
| } |
| else { |
| return "Other"; |
| } |
| } |
| } |
| } |
| return ""; |
| } |
| |
| sub getFuncTypeId($) |
| { |
| if($_[0] and my $Info = $LibInfo{$Version}{"info"}{$_[0]}) |
| { |
| if($Info=~/type[ ]*:[ ]*@(\d+)( |\Z)/) { |
| return $1; |
| } |
| } |
| return 0; |
| } |
| |
| sub isAnon($) |
| { # "._N" or "$_N" in older GCC versions |
| return ($_[0] and $_[0]=~/(\.|\$)\_\d+|anon\-/); |
| } |
| |
| sub formatName($$) |
| { # type name correction |
| if(defined $Cache{"formatName"}{$_[1]}{$_[0]}) { |
| return $Cache{"formatName"}{$_[1]}{$_[0]}; |
| } |
| |
| my $N = $_[0]; |
| |
| if($_[1] ne "S") |
| { |
| $N=~s/\A[ ]+//g; |
| $N=~s/[ ]+\Z//g; |
| $N=~s/[ ]{2,}/ /g; |
| } |
| |
| $N=~s/[ ]*(\W)[ ]*/$1/g; # std::basic_string<char> const |
| |
| $N=~s/\bvolatile const\b/const volatile/g; |
| |
| $N=~s/\b(long long|short|long) unsigned\b/unsigned $1/g; |
| $N=~s/\b(short|long) int\b/$1/g; |
| |
| $N=~s/([\)\]])(const|volatile)\b/$1 $2/g; |
| |
| while($N=~s/>>/> >/g) {}; |
| |
| if($_[1] eq "S") |
| { |
| if(index($N, "operator")!=-1) { |
| $N=~s/\b(operator[ ]*)> >/$1>>/; |
| } |
| } |
| |
| return ($Cache{"formatName"}{$_[1]}{$_[0]} = $N); |
| } |
| |
| sub get_HeaderDeps($$) |
| { |
| my ($AbsPath, $LibVersion) = @_; |
| return () if(not $AbsPath or not $LibVersion); |
| if(defined $Cache{"get_HeaderDeps"}{$LibVersion}{$AbsPath}) { |
| return @{$Cache{"get_HeaderDeps"}{$LibVersion}{$AbsPath}}; |
| } |
| my %IncDir = (); |
| detect_recursive_includes($AbsPath, $LibVersion); |
| foreach my $HeaderPath (keys(%{$RecursiveIncludes{$LibVersion}{$AbsPath}})) |
| { |
| next if(not $HeaderPath); |
| next if($MAIN_CPP_DIR and $HeaderPath=~/\A\Q$MAIN_CPP_DIR\E([\/\\]|\Z)/); |
| my $Dir = get_dirname($HeaderPath); |
| foreach my $Prefix (keys(%{$Header_Include_Prefix{$LibVersion}{$AbsPath}{$HeaderPath}})) |
| { |
| my $Dep = $Dir; |
| if($Prefix) |
| { |
| if($OSgroup eq "windows") |
| { # case insensitive seach on windows |
| if(not $Dep=~s/[\/\\]+\Q$Prefix\E\Z//ig) { |
| next; |
| } |
| } |
| elsif($OSgroup eq "macos") |
| { # seach in frameworks |
| if(not $Dep=~s/[\/\\]+\Q$Prefix\E\Z//g) |
| { |
| if($HeaderPath=~/(.+\.framework)\/Headers\/([^\/]+)/) |
| {# frameworks |
| my ($HFramework, $HName) = ($1, $2); |
| $Dep = $HFramework; |
| } |
| else |
| {# mismatch |
| next; |
| } |
| } |
| } |
| elsif(not $Dep=~s/[\/\\]+\Q$Prefix\E\Z//g) |
| { # Linux, FreeBSD |
| next; |
| } |
| } |
| if(not $Dep) |
| { # nothing to include |
| next; |
| } |
| if(is_default_include_dir($Dep)) |
| { # included by the compiler |
| next; |
| } |
| if(get_depth($Dep)==1) |
| { # too short |
| next; |
| } |
| if(isLibcDir($Dep)) |
| { # do NOT include /usr/include/{sys,bits} |
| next; |
| } |
| $IncDir{$Dep}=1; |
| } |
| } |
| $Cache{"get_HeaderDeps"}{$LibVersion}{$AbsPath} = sortIncPaths([keys(%IncDir)], $LibVersion); |
| return @{$Cache{"get_HeaderDeps"}{$LibVersion}{$AbsPath}}; |
| } |
| |
| sub sortIncPaths($$) |
| { |
| my ($ArrRef, $LibVersion) = @_; |
| if(not $ArrRef or $#{$ArrRef}<0) { |
| return $ArrRef; |
| } |
| @{$ArrRef} = sort {$b cmp $a} @{$ArrRef}; |
| @{$ArrRef} = sort {get_depth($a)<=>get_depth($b)} @{$ArrRef}; |
| @{$ArrRef} = sort {sortDeps($b, $a, $LibVersion)} @{$ArrRef}; |
| return $ArrRef; |
| } |
| |
| sub sortDeps($$$) |
| { |
| if($Header_Dependency{$_[2]}{$_[0]} |
| and not $Header_Dependency{$_[2]}{$_[1]}) { |
| return 1; |
| } |
| elsif(not $Header_Dependency{$_[2]}{$_[0]} |
| and $Header_Dependency{$_[2]}{$_[1]}) { |
| return -1; |
| } |
| return 0; |
| } |
| |
| sub joinPath($$) { |
| return join($SLASH, @_); |
| } |
| |
| sub get_namespace_additions($) |
| { |
| my $NameSpaces = $_[0]; |
| my ($Additions, $AddNameSpaceId) = ("", 1); |
| foreach my $NS (sort {$a=~/_/ <=> $b=~/_/} sort {lc($a) cmp lc($b)} keys(%{$NameSpaces})) |
| { |
| next if($SkipNameSpaces{$Version}{$NS}); |
| next if(not $NS or $NameSpaces->{$NS}==-1); |
| next if($NS=~/(\A|::)iterator(::|\Z)/i); |
| next if($NS=~/\A__/i); |
| next if(($NS=~/\Astd::/ or $NS=~/\A(std|tr1|rel_ops|fcntl)\Z/) and not $STDCXX_TESTING); |
| $NestedNameSpaces{$Version}{$NS} = 1; # for future use in reports |
| my ($TypeDecl_Prefix, $TypeDecl_Suffix) = (); |
| my @NS_Parts = split(/::/, $NS); |
| next if($#NS_Parts==-1); |
| next if($NS_Parts[0]=~/\A(random|or)\Z/); |
| foreach my $NS_Part (@NS_Parts) |
| { |
| $TypeDecl_Prefix .= "namespace $NS_Part\{"; |
| $TypeDecl_Suffix .= "}"; |
| } |
| my $TypeDecl = $TypeDecl_Prefix."typedef int tmp_add_type_$AddNameSpaceId;".$TypeDecl_Suffix; |
| my $FuncDecl = "$NS\:\:tmp_add_type_$AddNameSpaceId tmp_add_func_$AddNameSpaceId(){return 0;};"; |
| $Additions.=" $TypeDecl\n $FuncDecl\n"; |
| $AddNameSpaceId+=1; |
| } |
| return $Additions; |
| } |
| |
| sub path_format($$) |
| { # forward slash to pass into MinGW GCC |
| my ($Path, $Fmt) = @_; |
| if($Fmt eq "windows") |
| { |
| $Path=~s/\//\\/g; |
| $Path=lc($Path); |
| } |
| else { |
| $Path=~s/\\/\//g; |
| } |
| return $Path; |
| } |
| |
| sub inc_opt($$) |
| { |
| my ($Path, $Style) = @_; |
| if($Style eq "GCC") |
| { # GCC options |
| if($OSgroup eq "windows") |
| { # to MinGW GCC |
| return "-I\"".path_format($Path, "unix")."\""; |
| } |
| elsif($OSgroup eq "macos" |
| and $Path=~/\.framework\Z/) |
| {# to Apple's GCC |
| return "-F".esc(get_dirname($Path)); |
| } |
| else { |
| return "-I".esc($Path); |
| } |
| } |
| elsif($Style eq "CL") { |
| return "/I \"".$Path."\""; |
| } |
| return ""; |
| } |
| |
| sub platformSpecs($) |
| { |
| my $LibVersion = $_[0]; |
| my $Arch = getArch($LibVersion); |
| if($OStarget eq "symbian") |
| { # options for GCCE compiler |
| my %Symbian_Opts = map {$_=>1} ( |
| "-D__GCCE__", |
| "-DUNICODE", |
| "-fexceptions", |
| "-D__SYMBIAN32__", |
| "-D__MARM_INTERWORK__", |
| "-D_UNICODE", |
| "-D__S60_50__", |
| "-D__S60_3X__", |
| "-D__SERIES60_3X__", |
| "-D__EPOC32__", |
| "-D__MARM__", |
| "-D__EABI__", |
| "-D__MARM_ARMV5__", |
| "-D__SUPPORT_CPP_EXCEPTIONS__", |
| "-march=armv5t", |
| "-mapcs", |
| "-mthumb-interwork", |
| "-DEKA2", |
| "-DSYMBIAN_ENABLE_SPLIT_HEADERS" |
| ); |
| return join(" ", keys(%Symbian_Opts)); |
| } |
| elsif($OSgroup eq "windows" |
| and get_dumpmachine($GCC_PATH)=~/mingw/i) |
| { # add options to MinGW compiler |
| # to simulate the MSVC compiler |
| my %MinGW_Opts = map {$_=>1} ( |
| "-D_WIN32", |
| "-D_STDCALL_SUPPORTED", |
| "-D__int64=\"long long\"", |
| "-D__int32=int", |
| "-D__int16=short", |
| "-D__int8=char", |
| "-D__possibly_notnullterminated=\" \"", |
| "-D__nullterminated=\" \"", |
| "-D__nullnullterminated=\" \"", |
| "-D__w64=\" \"", |
| "-D__ptr32=\" \"", |
| "-D__ptr64=\" \"", |
| "-D__forceinline=inline", |
| "-D__inline=inline", |
| "-D__uuidof(x)=IID()", |
| "-D__try=", |
| "-D__except(x)=", |
| "-D__declspec(x)=__attribute__((x))", |
| "-D__pragma(x)=", |
| "-D_inline=inline", |
| "-D__forceinline=__inline", |
| "-D__stdcall=__attribute__((__stdcall__))", |
| "-D__cdecl=__attribute__((__cdecl__))", |
| "-D__fastcall=__attribute__((__fastcall__))", |
| "-D__thiscall=__attribute__((__thiscall__))", |
| "-D_stdcall=__attribute__((__stdcall__))", |
| "-D_cdecl=__attribute__((__cdecl__))", |
| "-D_fastcall=__attribute__((__fastcall__))", |
| "-D_thiscall=__attribute__((__thiscall__))", |
| "-DSHSTDAPI_(x)=x", |
| "-D_MSC_EXTENSIONS", |
| "-DSECURITY_WIN32", |
| "-D_MSC_VER=1500", |
| "-D_USE_DECLSPECS_FOR_SAL", |
| "-D__noop=\" \"", |
| "-DDECLSPEC_DEPRECATED=\" \"", |
| "-D__builtin_alignof(x)=__alignof__(x)", |
| "-DSORTPP_PASS"); |
| if($Arch eq "x86") { |
| $MinGW_Opts{"-D_M_IX86=300"}=1; |
| } |
| elsif($Arch eq "x86_64") { |
| $MinGW_Opts{"-D_M_AMD64=300"}=1; |
| } |
| elsif($Arch eq "ia64") { |
| $MinGW_Opts{"-D_M_IA64=300"}=1; |
| } |
| return join(" ", keys(%MinGW_Opts)); |
| } |
| return ""; |
| } |
| |
| my %C_Structure = map {$_=>1} ( |
| # FIXME: Can't separate union and struct data types before dumping, |
| # so it sometimes cause compilation errors for unknown reason |
| # when trying to declare TYPE* tmp_add_class_N |
| # This is a list of such structures + list of other C structures |
| "sigval", |
| "sigevent", |
| "sigaction", |
| "sigvec", |
| "sigstack", |
| "timeval", |
| "timezone", |
| "rusage", |
| "rlimit", |
| "wait", |
| "flock", |
| "stat", |
| "_stat", |
| "stat32", |
| "_stat32", |
| "stat64", |
| "_stat64", |
| "_stati64", |
| "if_nameindex", |
| "usb_device", |
| "sigaltstack", |
| "sysinfo", |
| "timeLocale", |
| "tcp_debug", |
| "rpc_createerr", |
| # Other |
| "timespec", |
| "random_data", |
| "drand48_data", |
| "_IO_marker", |
| "_IO_FILE", |
| "lconv", |
| "sched_param", |
| "tm", |
| "itimerspec", |
| "_pthread_cleanup_buffer", |
| "fd_set", |
| "siginfo", |
| "mallinfo", |
| # Mac |
| "_timex", |
| "_class_t", |
| "_category_t", |
| "_class_ro_t", |
| "_protocol_t", |
| "_message_ref_t", |
| "_super_message_ref_t", |
| "_ivar_t", |
| "_ivar_list_t" |
| ); |
| |
| sub getCompileCmd($$$) |
| { |
| my ($Path, $Opt, $Inc) = @_; |
| my $GccCall = $GCC_PATH; |
| if($Opt) { |
| $GccCall .= " ".$Opt; |
| } |
| $GccCall .= " -x "; |
| if($OSgroup eq "macos") { |
| $GccCall .= "objective-"; |
| } |
| if(check_gcc($GCC_PATH, "4")) |
| { # compile as "C++" header |
| # to obtain complete dump using GCC 4.0 |
| $GccCall .= "c++-header"; |
| } |
| else |
| { # compile as "C++" source |
| # GCC 3.3 cannot compile headers |
| $GccCall .= "c++"; |
| } |
| if(my $Opts = platformSpecs($Version)) |
| {# platform-specific options |
| $GccCall .= " ".$Opts; |
| } |
| # allow extra qualifications |
| # and other nonconformant code |
| $GccCall .= " -fpermissive"; |
| $GccCall .= " -w"; |
| if($NoStdInc) |
| { |
| $GccCall .= " -nostdinc"; |
| $GccCall .= " -nostdinc++"; |
| } |
| if($CompilerOptions{$Version}) |
| { # user-defined options |
| $GccCall .= " ".$CompilerOptions{$Version}; |
| } |
| $GccCall .= " \"$Path\""; |
| if($Inc) |
| { # include paths |
| $GccCall .= " ".$Inc; |
| } |
| return $GccCall; |
| } |
| |
| sub detectPreamble($$) |
| { |
| my ($Content, $LibVersion) = @_; |
| my %HeaderElems = ( |
| # Types |
| "stdio.h" => ["FILE", "va_list"], |
| "stddef.h" => ["NULL", "ptrdiff_t"], |
| "stdint.h" => ["uint8_t", "uint16_t", "uint32_t", "uint64_t", |
| "int8_t", "int16_t", "int32_t", "int64_t"], |
| "time.h" => ["time_t"], |
| "sys/types.h" => ["ssize_t", "u_int32_t", "u_short", "u_char", |
| "u_int", "off_t", "u_quad_t", "u_long", "mode_t"], |
| "unistd.h" => ["gid_t", "uid_t", "socklen_t"], |
| "stdbool.h" => ["_Bool"], |
| "rpc/xdr.h" => ["bool_t"], |
| "in_systm.h" => ["n_long", "n_short"], |
| # Fields |
| "arpa/inet.h" => ["fw_src", "ip_src"], |
| # Functions |
| "stdlib.h" => ["free", "malloc", "size_t"], |
| "string.h" => ["memmove", "strcmp"] |
| ); |
| my %AutoPreamble = (); |
| foreach (keys(%HeaderElems)) |
| { |
| foreach my $Elem (@{$HeaderElems{$_}}) { |
| $AutoPreamble{$Elem} = $_; |
| } |
| } |
| my %Types = (); |
| while($Content=~s/error\:\s*(field\s*|)\W+(.+?)\W+//) |
| { # error: 'FILE' has not been declared |
| $Types{$2} = 1; |
| } |
| if(keys(%Types)) |
| { |
| my %AddHeaders = (); |
| foreach my $Type (keys(%Types)) |
| { |
| if(my $Header = $AutoPreamble{$Type}) |
| { |
| if(my $Path = identifyHeader($Header, $LibVersion)) |
| { |
| if(skipHeader($Path, $LibVersion)) { |
| next; |
| } |
| $Path = path_format($Path, $OSgroup); |
| $AddHeaders{$Path}{"Type"} = $Type; |
| $AddHeaders{$Path}{"Header"} = $Header; |
| } |
| } |
| } |
| if(keys(%AddHeaders)) { |
| return \%AddHeaders; |
| } |
| } |
| return undef; |
| } |
| |
| sub checkCTags($) |
| { |
| my $Path = $_[0]; |
| if(not $Path) { |
| return; |
| } |
| my $CTags = get_CmdPath("ctags"); |
| if(not $CTags) { |
| return; |
| } |
| |
| if($OSgroup ne "linux") |
| { # macos, freebsd, etc. |
| my $Info = `$CTags --version 2>\"$TMP_DIR/null\"`; |
| if($Info!~/exuberant/i) |
| { |
| printMsg("WARNING", "incompatible version of \'ctags\' program"); |
| return; |
| } |
| } |
| |
| my $Out = $TMP_DIR."/ctags.txt"; |
| system("$CTags --c-kinds=pxn -f \"$Out\" \"$Path\" 2>\"$TMP_DIR/null\""); |
| if($Debug) { |
| copy($Out, $DEBUG_PATH{$Version}."/ctags.txt"); |
| } |
| open(CTAGS, "<", $Out); |
| while(my $Line = <CTAGS>) |
| { |
| chomp($Line); |
| my ($Name, $Header, $Def, $Type, $Scpe) = split(/\t/, $Line); |
| if(defined $Intrinsic_Keywords{$Name}) |
| { # noise |
| next; |
| } |
| if($Type eq "n") |
| { |
| if(index($Scpe, "class:")==0) { |
| next; |
| } |
| if(index($Scpe, "struct:")==0) { |
| next; |
| } |
| if(index($Scpe, "namespace:")==0) |
| { |
| if($Scpe=~s/\Anamespace://) { |
| $Name = $Scpe."::".$Name; |
| } |
| } |
| $TUnit_NameSpaces{$Version}{$Name} = 1; |
| } |
| elsif($Type eq "p") |
| { |
| if(not $Scpe or index($Scpe, "namespace:")==0) { |
| $TUnit_Funcs{$Version}{$Name} = 1; |
| } |
| } |
| elsif($Type eq "x") |
| { |
| if(not $Scpe or index($Scpe, "namespace:")==0) { |
| $TUnit_Vars{$Version}{$Name} = 1; |
| } |
| } |
| } |
| close(CTAGS); |
| } |
| |
| sub getDump() |
| { |
| if(not $GCC_PATH) { |
| exitStatus("Error", "internal error - GCC path is not set"); |
| } |
| my $TmpHeaderPath = $TMP_DIR."/dump".$Version.".h"; |
| my $MHeaderPath = $TmpHeaderPath; |
| open(TMP_HEADER, ">", $TmpHeaderPath) || die ("can't open file \'$TmpHeaderPath\': $!\n"); |
| if(my $AddDefines = $Descriptor{$Version}{"Defines"}) |
| { |
| $AddDefines=~s/\n\s+/\n /g; |
| print TMP_HEADER "\n // add defines\n ".$AddDefines."\n"; |
| } |
| print TMP_HEADER "\n // add includes\n"; |
| my @PreambleHeaders = keys(%{$Include_Preamble{$Version}}); |
| @PreambleHeaders = sort {int($Include_Preamble{$Version}{$a}{"Position"})<=>int($Include_Preamble{$Version}{$b}{"Position"})} @PreambleHeaders; |
| foreach my $Header_Path (@PreambleHeaders) { |
| print TMP_HEADER " #include \"".path_format($Header_Path, "unix")."\"\n"; |
| } |
| my @Headers = keys(%{$Registered_Headers{$Version}}); |
| @Headers = sort {int($Registered_Headers{$Version}{$a}{"Pos"})<=>int($Registered_Headers{$Version}{$b}{"Pos"})} @Headers; |
| foreach my $Header_Path (@Headers) |
| { |
| next if($Include_Preamble{$Version}{$Header_Path}); |
| print TMP_HEADER " #include \"".path_format($Header_Path, "unix")."\"\n"; |
| } |
| close(TMP_HEADER); |
| my $IncludeString = getIncString(getIncPaths(@PreambleHeaders, @Headers), "GCC"); |
| |
| if($ExtraInfo) |
| { # extra information for other tools |
| writeFile($ExtraInfo."/include-string", $IncludeString); |
| } |
| |
| if(not keys(%{$TargetHeaders{$Version}})) |
| { # Target headers |
| addTargetHeaders($Version); |
| } |
| |
| if($Debug) |
| { # debug mode |
| writeFile($DEBUG_PATH{$Version}."/headers/direct-includes.txt", Dumper($Header_Includes{$Version})); |
| writeFile($DEBUG_PATH{$Version}."/headers/recursive-includes.txt", Dumper($RecursiveIncludes{$Version})); |
| writeFile($DEBUG_PATH{$Version}."/headers/include-paths.txt", Dumper($Cache{"get_HeaderDeps"}{$Version})); |
| writeFile($DEBUG_PATH{$Version}."/headers/default-paths.txt", Dumper(\%DefaultIncPaths)); |
| } |
| |
| # clean memory |
| %RecursiveIncludes = (); |
| %Header_Include_Prefix = (); |
| %Header_Includes = (); |
| |
| # clean cache |
| delete($Cache{"identifyHeader"}); |
| delete($Cache{"detect_header_includes"}); |
| delete($Cache{"selectSystemHeader"}); |
| |
| # preprocessing stage |
| my $Pre = callPreprocessor($TmpHeaderPath, $IncludeString, $Version); |
| checkPreprocessedUnit($Pre); |
| |
| # clean memory |
| delete($Include_Neighbors{$Version}); |
| |
| if($COMMON_LANGUAGE{$Version} eq "C++") { |
| checkCTags($Pre); |
| } |
| |
| my $MContent = ""; |
| my $PreprocessCmd = getCompileCmd($TmpHeaderPath, "-E", $IncludeString); |
| if($OStarget eq "windows" |
| and get_dumpmachine($GCC_PATH)=~/mingw/i |
| and $MinGWMode{$Version}!=-1) |
| { # modify headers to compile by MinGW |
| if(not $MContent) |
| { # preprocessing |
| $MContent = `$PreprocessCmd 2>\"$TMP_DIR/null\"`; |
| } |
| if($MContent=~s/__asm\s*(\{[^{}]*?\}|[^{};]*)//g) |
| { # __asm { ... } |
| $MinGWMode{$Version}=1; |
| } |
| if($MContent=~s/\s+(\/ \/.*?)\n/\n/g) |
| { # comments after preprocessing |
| $MinGWMode{$Version}=1; |
| } |
| if($MContent=~s/(\W)(0x[a-f]+|\d+)(i|ui)(8|16|32|64)(\W)/$1$2$5/g) |
| { # 0xffui8 |
| $MinGWMode{$Version}=1; |
| } |
| if($MinGWMode{$Version}) |
| { |
| printMsg("INFO", "Using MinGW compatibility mode"); |
| $MHeaderPath = $TMP_DIR."/dump$Version.i"; |
| } |
| } |
| if(($COMMON_LANGUAGE{$Version} eq "C" or $CheckHeadersOnly) |
| and $CppMode{$Version}!=-1 and not $CppCompat) |
| { # rename C++ keywords in C code |
| if(not $MContent) |
| { # preprocessing |
| $MContent = `$PreprocessCmd 2>\"$TMP_DIR/null\"`; |
| } |
| my $RegExp_C = join("|", keys(%CppKeywords_C)); |
| my $RegExp_F = join("|", keys(%CppKeywords_F)); |
| my $RegExp_O = join("|", keys(%CppKeywords_O)); |
| |
| my $Detected = undef; |
| |
| while($MContent=~s/(\A|\n[^\#\/\n][^\n]*?|\n)(\*\s*|\s+|\@|\,|\()($RegExp_C|$RegExp_F)(\s*(\,|\)|\;|\-\>|\.|\:\s*\d))/$1$2c99_$3$4/g) |
| { # MATCH: |
| # int foo(int new, int class, int (*new)(int)); |
| # unsigned private: 8; |
| # DO NOT MATCH: |
| # #pragma GCC visibility push(default) |
| $CppMode{$Version} = 1; |
| $Detected = "$1$2$3$4" if(not defined $Detected); |
| } |
| if($MContent=~s/([^\w\s]|\w\s+)(?<!operator )(delete)(\s*\()/$1c99_$2$3/g) |
| { # MATCH: |
| # int delete(...); |
| # int explicit(...); |
| # DO NOT MATCH: |
| # void operator delete(...) |
| $CppMode{$Version} = 1; |
| $Detected = "$1$2$3" if(not defined $Detected); |
| } |
| if($MContent=~s/(\s+)($RegExp_O)(\s*(\;|\:))/$1c99_$2$3/g) |
| { # MATCH: |
| # int bool; |
| # DO NOT MATCH: |
| # bool X; |
| # return *this; |
| # throw; |
| $CppMode{$Version} = 1; |
| $Detected = "$1$2$3" if(not defined $Detected); |
| } |
| if($MContent=~s/(\s+)(operator)(\s*(\(\s*\)\s*[^\(\s]|\(\s*[^\)\s]))/$1c99_$2$3/g) |
| { # MATCH: |
| # int operator(...); |
| # DO NOT MATCH: |
| # int operator()(...); |
| $CppMode{$Version} = 1; |
| $Detected = "$1$2$3" if(not defined $Detected); |
| } |
| if($MContent=~s/([^\w\(\,\s]\s*|\s+)(operator)(\s*(\,\s*[^\(\s]|\)))/$1c99_$2$3/g) |
| { # MATCH: |
| # int foo(int operator); |
| # int foo(int operator, int other); |
| # DO NOT MATCH: |
| # int operator,(...); |
| $CppMode{$Version} = 1; |
| $Detected = "$1$2$3" if(not defined $Detected); |
| } |
| if($MContent=~s/(\*\s*|\w\s+)(bool)(\s*(\,|\)))/$1c99_$2$3/g) |
| { # MATCH: |
| # int foo(gboolean *bool); |
| # DO NOT MATCH: |
| # void setTabEnabled(int index, bool); |
| $CppMode{$Version} = 1; |
| $Detected = "$1$2$3" if(not defined $Detected); |
| } |
| if($MContent=~s/(\w)(\s*[^\w\(\,\s]\s*|\s+)(this|throw)(\s*[\,\)])/$1$2c99_$3$4/g) |
| { # MATCH: |
| # int foo(int* this); |
| # int bar(int this); |
| # int baz(int throw); |
| # DO NOT MATCH: |
| # foo(X, this); |
| $CppMode{$Version} = 1; |
| $Detected = "$1$2$3$4" if(not defined $Detected); |
| } |
| |
| if($CppMode{$Version} == 1) |
| { |
| if($Debug) |
| { |
| $Detected=~s/\A\s+//g; |
| printMsg("INFO", "Detected code: \"$Detected\""); |
| } |
| } |
| |
| # remove typedef enum NAME NAME; |
| my @FwdTypedefs = $MContent=~/typedef\s+enum\s+(\w+)\s+(\w+);/g; |
| my $N = 0; |
| while($N<=$#FwdTypedefs-1) |
| { |
| my $S = $FwdTypedefs[$N]; |
| if($S eq $FwdTypedefs[$N+1]) |
| { |
| $MContent=~s/typedef\s+enum\s+\Q$S\E\s+\Q$S\E;//g; |
| $CppMode{$Version}=1; |
| } |
| $N+=2; |
| } |
| |
| if($CppMode{$Version}==1) |
| { # try to change C++ "keyword" to "c99_keyword" |
| printMsg("INFO", "Using C++ compatibility mode"); |
| $MHeaderPath = $TMP_DIR."/dump$Version.i"; |
| } |
| } |
| if($CppMode{$Version}==1 |
| or $MinGWMode{$Version}==1) |
| { # compile the corrected preprocessor output |
| writeFile($MHeaderPath, $MContent); |
| } |
| |
| # clean memory |
| undef $MContent; |
| |
| if($COMMON_LANGUAGE{$Version} eq "C++") |
| { # add classes and namespaces to the dump |
| my $CHdump = "-fdump-class-hierarchy -c"; |
| if($CppMode{$Version}==1 |
| or $MinGWMode{$Version}==1) { |
| $CHdump .= " -fpreprocessed"; |
| } |
| my $ClassHierarchyCmd = getCompileCmd($MHeaderPath, $CHdump, $IncludeString); |
| chdir($TMP_DIR); |
| system($ClassHierarchyCmd." >null 2>&1"); |
| chdir($ORIG_DIR); |
| if(my $ClassDump = (cmd_find($TMP_DIR,"f","*.class",1))[0]) |
| { |
| my $Content = readFile($ClassDump); |
| foreach my $ClassInfo (split(/\n\n/, $Content)) |
| { |
| if($ClassInfo=~/\AClass\s+(.+)\s*/i) |
| { |
| my $CName = $1; |
| next if($CName=~/\A(__|_objc_|_opaque_)/); |
| $TUnit_NameSpaces{$Version}{$CName} = -1; |
| if($CName=~/\A[\w:]+\Z/) |
| { # classes |
| $TUnit_Classes{$Version}{$CName} = 1; |
| } |
| if($CName=~/(\w[\w:]*)::/) |
| { # namespaces |
| my $NS = $1; |
| if(not defined $TUnit_NameSpaces{$Version}{$NS}) { |
| $TUnit_NameSpaces{$Version}{$NS} = 1; |
| } |
| } |
| } |
| elsif($ClassInfo=~/\AVtable\s+for\s+(.+)\n((.|\n)+)\Z/i) |
| { # read v-tables (advanced approach) |
| my ($CName, $VTable) = ($1, $2); |
| $ClassVTable_Content{$Version}{$CName} = $VTable; |
| } |
| } |
| foreach my $NS (keys(%{$AddNameSpaces{$Version}})) |
| { # add user-defined namespaces |
| $TUnit_NameSpaces{$Version}{$NS} = 1; |
| } |
| if($Debug) |
| { # debug mode |
| mkpath($DEBUG_PATH{$Version}); |
| copy($ClassDump, $DEBUG_PATH{$Version}."/class-hierarchy-dump.txt"); |
| } |
| unlink($ClassDump); |
| } |
| |
| # add namespaces and classes |
| if(my $NS_Add = get_namespace_additions($TUnit_NameSpaces{$Version})) |
| { # GCC on all supported platforms does not include namespaces to the dump by default |
| appendFile($MHeaderPath, "\n // add namespaces\n".$NS_Add); |
| } |
| # some GCC versions don't include class methods to the TU dump by default |
| my ($AddClass, $ClassNum) = ("", 0); |
| foreach my $CName (sort keys(%{$TUnit_Classes{$Version}})) |
| { |
| next if($C_Structure{$CName}); |
| next if(not $STDCXX_TESTING and $CName=~/\Astd::/); |
| next if($SkipTypes{$Version}{$CName}); |
| if($OSgroup eq "linux") |
| { |
| next if(($CName=~tr![:]!!)>2); |
| if($CName=~/\A(.+)::[^:]+\Z/) |
| { # will be added by name space |
| next; |
| } |
| } |
| else |
| { |
| if($CName=~/\A(.+)::[^:]+\Z/ |
| and $TUnit_Classes{$Version}{$1}) |
| { # classes inside other classes |
| next; |
| } |
| } |
| if(defined $TUnit_Funcs{$Version}{$CName}) |
| { # the same name for a function and type |
| next; |
| } |
| if(defined $TUnit_Vars{$Version}{$CName}) |
| { # the same name for a variable and type |
| next; |
| } |
| $AddClass .= " $CName* tmp_add_class_".($ClassNum++).";\n"; |
| } |
| if($AddClass) { |
| appendFile($MHeaderPath, "\n // add classes\n".$AddClass); |
| } |
| } |
| writeLog($Version, "Temporary header file \'$TmpHeaderPath\' with the following content will be compiled to create GCC translation unit dump:\n".readFile($TmpHeaderPath)."\n"); |
| # create TU dump |
| my $TUdump = "-fdump-translation-unit -fkeep-inline-functions -c"; |
| if($CppMode{$Version}==1 |
| or $MinGWMode{$Version}==1) { |
| $TUdump .= " -fpreprocessed"; |
| } |
| my $SyntaxTreeCmd = getCompileCmd($MHeaderPath, $TUdump, $IncludeString); |
| writeLog($Version, "The GCC parameters:\n $SyntaxTreeCmd\n\n"); |
| chdir($TMP_DIR); |
| system($SyntaxTreeCmd." >\"$TMP_DIR/tu_errors\" 2>&1"); |
| if($?) |
| { # failed to compile, but the TU dump still can be created |
| if(my $Errors = readFile($TMP_DIR."/tu_errors")) |
| { # try to recompile |
| # FIXME: handle other errors and try to recompile |
| if($CppMode{$Version}==1 |
| and $Errors=~/c99_/) |
| { # disable c99 mode and try again |
| $CppMode{$Version}=-1; |
| printMsg("INFO", "Disabling C++ compatibility mode"); |
| resetLogging($Version); |
| $TMP_DIR = tempdir(CLEANUP=>1); |
| return getDump(); |
| } |
| elsif($AutoPreambleMode{$Version}!=-1 |
| and my $AddHeaders = detectPreamble($Errors, $Version)) |
| { # add auto preamble headers and try again |
| $AutoPreambleMode{$Version}=-1; |
| my @Headers = sort {$b cmp $a} keys(%{$AddHeaders}); # sys/types.h should be the first |
| foreach my $Num (0 .. $#Headers) |
| { |
| my $Path = $Headers[$Num]; |
| if(defined $Include_Preamble{$Version}{$Path}) |
| { # already added |
| next; |
| } |
| $Include_Preamble{$Version}{$Path}{"Position"} = keys(%{$Include_Preamble{$Version}}); |
| printMsg("INFO", "Add \'".$AddHeaders->{$Path}{"Header"}."\' preamble header for \'".$AddHeaders->{$Path}{"Type"}."\'"); |
| } |
| resetLogging($Version); |
| $TMP_DIR = tempdir(CLEANUP=>1); |
| return getDump(); |
| } |
| elsif($Cpp0xMode{$Version}!=-1 |
| and ($Errors=~/\Q-std=c++0x\E/ |
| or $Errors=~/is not a class or namespace/)) |
| { # c++0x: enum class |
| $Cpp0xMode{$Version}=-1; |
| printMsg("INFO", "Enabling c++0x mode"); |
| resetLogging($Version); |
| $TMP_DIR = tempdir(CLEANUP=>1); |
| $CompilerOptions{$Version} .= " -std=c++0x"; |
| return getDump(); |
| } |
| elsif($MinGWMode{$Version}==1) |
| { # disable MinGW mode and try again |
| $MinGWMode{$Version}=-1; |
| resetLogging($Version); |
| $TMP_DIR = tempdir(CLEANUP=>1); |
| return getDump(); |
| } |
| writeLog($Version, $Errors); |
| } |
| else { |
| writeLog($Version, "$!: $?\n"); |
| } |
| printMsg("ERROR", "some errors occurred when compiling headers"); |
| printErrorLog($Version); |
| $COMPILE_ERRORS = $ERROR_CODE{"Compile_Error"}; |
| writeLog($Version, "\n");# new line |
| } |
| chdir($ORIG_DIR); |
| unlink($TmpHeaderPath); |
| unlink($MHeaderPath); |
| return (cmd_find($TMP_DIR,"f","*.tu",1))[0]; |
| } |
| |
| sub cmd_file($) |
| { |
| my $Path = $_[0]; |
| return "" if(not $Path or not -e $Path); |
| if(my $CmdPath = get_CmdPath("file")) { |
| return `$CmdPath -b \"$Path\"`; |
| } |
| return ""; |
| } |
| |
| sub getIncString($$) |
| { |
| my ($ArrRef, $Style) = @_; |
| return "" if(not $ArrRef or $#{$ArrRef}<0); |
| my $String = ""; |
| foreach (@{$ArrRef}) { |
| $String .= " ".inc_opt($_, $Style); |
| } |
| return $String; |
| } |
| |
| sub getIncPaths(@) |
| { |
| my @HeaderPaths = @_; |
| my @IncPaths = (); |
| if($INC_PATH_AUTODETECT{$Version}) |
| { # auto-detecting dependencies |
| my %Includes = (); |
| foreach my $HPath (@HeaderPaths) |
| { |
| foreach my $Dir (get_HeaderDeps($HPath, $Version)) |
| { |
| if($Skip_Include_Paths{$Version}{$Dir}) { |
| next; |
| } |
| if($SystemRoot) |
| { |
| if($Skip_Include_Paths{$Version}{$SystemRoot.$Dir}) { |
| next; |
| } |
| } |
| $Includes{$Dir}=1; |
| } |
| } |
| foreach my $Dir (keys(%{$Add_Include_Paths{$Version}})) |
| { # added by user |
| next if($Includes{$Dir}); |
| push(@IncPaths, $Dir); |
| } |
| foreach my $Dir (@{sortIncPaths([keys(%Includes)], $Version)}) { |
| push(@IncPaths, $Dir); |
| } |
| } |
| else |
| { # user-defined paths |
| foreach my $Dir (sort {get_depth($a)<=>get_depth($b)} |
| sort {$b cmp $a} keys(%{$Include_Paths{$Version}})) { |
| push(@IncPaths, $Dir); |
| } |
| } |
| return \@IncPaths; |
| } |
| |
| sub callPreprocessor($$$) |
| { |
| my ($Path, $Inc, $LibVersion) = @_; |
| return "" if(not $Path or not -f $Path); |
| my $IncludeString=$Inc; |
| if(not $Inc) { |
| $IncludeString = getIncString(getIncPaths($Path), "GCC"); |
| } |
| my $Cmd = getCompileCmd($Path, "-dD -E", $IncludeString); |
| my $Out = $TMP_DIR."/preprocessed.h"; |
| system($Cmd." >\"$Out\" 2>\"$TMP_DIR/null\""); |
| return $Out; |
| } |
| |
| sub cmd_find($$$$) |
| { # native "find" is much faster than File::Find (~6x) |
| # also the File::Find doesn't support --maxdepth N option |
| # so using the cross-platform wrapper for the native one |
| my ($Path, $Type, $Name, $MaxDepth) = @_; |
| return () if(not $Path or not -e $Path); |
| if($OSgroup eq "windows") |
| { |
| my $DirCmd = get_CmdPath("dir"); |
| if(not $DirCmd) { |
| exitStatus("Not_Found", "can't find \"dir\" command"); |
| } |
| $Path=~s/[\\]+\Z//; |
| $Path = get_abs_path($Path); |
| $Path = path_format($Path, $OSgroup); |
| my $Cmd = $DirCmd." \"$Path\" /B /O"; |
| if($MaxDepth!=1) { |
| $Cmd .= " /S"; |
| } |
| if($Type eq "d") { |
| $Cmd .= " /AD"; |
| } |
| my @Files = (); |
| if($Name) |
| { # FIXME: how to search file names in MS shell? |
| $Name=~s/\*/.*/g if($Name!~/\]/); |
| foreach my $File (split(/\n/, `$Cmd`)) |
| { |
| if($File=~/$Name\Z/i) { |
| push(@Files, $File); |
| } |
| } |
| } |
| else { |
| @Files = split(/\n/, `$Cmd 2>\"$TMP_DIR/null\"`); |
| } |
| my @AbsPaths = (); |
| foreach my $File (@Files) |
| { |
| if(not is_abs($File)) { |
| $File = joinPath($Path, $File); |
| } |
| if($Type eq "f" and not -f $File) |
| { # skip dirs |
| next; |
| } |
| push(@AbsPaths, path_format($File, $OSgroup)); |
| } |
| if($Type eq "d") { |
| push(@AbsPaths, $Path); |
| } |
| return @AbsPaths; |
| } |
| else |
| { |
| my $FindCmd = get_CmdPath("find"); |
| if(not $FindCmd) { |
| exitStatus("Not_Found", "can't find a \"find\" command"); |
| } |
| $Path = get_abs_path($Path); |
| if(-d $Path and -l $Path |
| and $Path!~/\/\Z/) |
| { # for directories that are symlinks |
| $Path.="/"; |
| } |
| my $Cmd = $FindCmd." \"$Path\""; |
| if($MaxDepth) { |
| $Cmd .= " -maxdepth $MaxDepth"; |
| } |
| if($Type) { |
| $Cmd .= " -type $Type"; |
| } |
| if($Name) |
| { # file name |
| if($Name=~/\]/) { |
| $Cmd .= " -regex \"$Name\""; |
| } |
| else { |
| $Cmd .= " -name \"$Name\""; |
| } |
| } |
| my $Res = `$Cmd 2>\"$TMP_DIR/null\"`; |
| if($?) { |
| printMsg("ERROR", "problem with \'find\' utility ($?): $!"); |
| } |
| return split(/\n/, $Res); |
| } |
| } |
| |
| sub unpackDump($) |
| { |
| my $Path = $_[0]; |
| return "" if(not $Path or not -e $Path); |
| $Path = get_abs_path($Path); |
| $Path = path_format($Path, $OSgroup); |
| my ($Dir, $FileName) = separate_path($Path); |
| my $UnpackDir = $TMP_DIR."/unpack"; |
| rmtree($UnpackDir); |
| mkpath($UnpackDir); |
| if($FileName=~s/\Q.zip\E\Z//g) |
| { # *.zip |
| my $UnzipCmd = get_CmdPath("unzip"); |
| if(not $UnzipCmd) { |
| exitStatus("Not_Found", "can't find \"unzip\" command"); |
| } |
| chdir($UnpackDir); |
| system("$UnzipCmd \"$Path\" >contents.txt"); |
| if($?) { |
| exitStatus("Error", "can't extract \'$Path\'"); |
| } |
| chdir($ORIG_DIR); |
| my @Contents = (); |
| foreach (split("\n", readFile("$UnpackDir/contents.txt"))) |
| { |
| if(/inflating:\s*([^\s]+)/) { |
| push(@Contents, $1); |
| } |
| } |
| if(not @Contents) { |
| exitStatus("Error", "can't extract \'$Path\'"); |
| } |
| return joinPath($UnpackDir, $Contents[0]); |
| } |
| elsif($FileName=~s/\Q.tar.gz\E\Z//g) |
| { # *.tar.gz |
| if($OSgroup eq "windows") |
| { # -xvzf option is not implemented in tar.exe (2003) |
| # use "gzip.exe -k -d -f" + "tar.exe -xvf" instead |
| my $TarCmd = get_CmdPath("tar"); |
| if(not $TarCmd) { |
| exitStatus("Not_Found", "can't find \"tar\" command"); |
| } |
| my $GzipCmd = get_CmdPath("gzip"); |
| if(not $GzipCmd) { |
| exitStatus("Not_Found", "can't find \"gzip\" command"); |
| } |
| chdir($UnpackDir); |
| system("$GzipCmd -k -d -f \"$Path\""); # keep input files (-k) |
| if($?) { |
| exitStatus("Error", "can't extract \'$Path\'"); |
| } |
| system("$TarCmd -xvf \"$Dir\\$FileName.tar\" >contents.txt"); |
| if($?) { |
| exitStatus("Error", "can't extract \'$Path\'"); |
| } |
| chdir($ORIG_DIR); |
| unlink($Dir."/".$FileName.".tar"); |
| my @Contents = split("\n", readFile("$UnpackDir/contents.txt")); |
| if(not @Contents) { |
| exitStatus("Error", "can't extract \'$Path\'"); |
| } |
| return joinPath($UnpackDir, $Contents[0]); |
| } |
| else |
| { # Unix |
| my $TarCmd = get_CmdPath("tar"); |
| if(not $TarCmd) { |
| exitStatus("Not_Found", "can't find \"tar\" command"); |
| } |
| chdir($UnpackDir); |
| system("$TarCmd -xvzf \"$Path\" >contents.txt"); |
| if($?) { |
| exitStatus("Error", "can't extract \'$Path\'"); |
| } |
| chdir($ORIG_DIR); |
| # The content file name may be different |
| # from the package file name |
| my @Contents = split("\n", readFile("$UnpackDir/contents.txt")); |
| if(not @Contents) { |
| exitStatus("Error", "can't extract \'$Path\'"); |
| } |
| return joinPath($UnpackDir, $Contents[0]); |
| } |
| } |
| } |
| |
| sub createArchive($$) |
| { |
| my ($Path, $To) = @_; |
| if(not $To) { |
| $To = "."; |
| } |
| if(not $Path or not -e $Path |
| or not -d $To) { |
| return ""; |
| } |
| my ($From, $Name) = separate_path($Path); |
| if($OSgroup eq "windows") |
| { # *.zip |
| my $ZipCmd = get_CmdPath("zip"); |
| if(not $ZipCmd) { |
| exitStatus("Not_Found", "can't find \"zip\""); |
| } |
| my $Pkg = $To."/".$Name.".zip"; |
| unlink($Pkg); |
| chdir($To); |
| system("$ZipCmd -j \"$Name.zip\" \"$Path\" >\"$TMP_DIR/null\""); |
| if($?) |
| { # cannot allocate memory (or other problems with "zip") |
| unlink($Path); |
| exitStatus("Error", "can't pack the ABI dump: ".$!); |
| } |
| chdir($ORIG_DIR); |
| unlink($Path); |
| return $Pkg; |
| } |
| else |
| { # *.tar.gz |
| my $TarCmd = get_CmdPath("tar"); |
| if(not $TarCmd) { |
| exitStatus("Not_Found", "can't find \"tar\""); |
| } |
| my $GzipCmd = get_CmdPath("gzip"); |
| if(not $GzipCmd) { |
| exitStatus("Not_Found", "can't find \"gzip\""); |
| } |
| my $Pkg = abs_path($To)."/".$Name.".tar.gz"; |
| unlink($Pkg); |
| chdir($From); |
| system($TarCmd, "-czf", $Pkg, $Name); |
| if($?) |
| { # cannot allocate memory (or other problems with "tar") |
| unlink($Path); |
| exitStatus("Error", "can't pack the ABI dump: ".$!); |
| } |
| chdir($ORIG_DIR); |
| unlink($Path); |
| return $To."/".$Name.".tar.gz"; |
| } |
| } |
| |
| sub readBytes($) |
| { |
| sysopen(FILE, $_[0], O_RDONLY); |
| sysread(FILE, my $Header, 4); |
| close(FILE); |
| my @Bytes = map { sprintf('%02x', ord($_)) } split (//, $Header); |
| return join("", @Bytes); |
| } |
| |
| sub is_header_file($) |
| { |
| if($_[0]=~/\.($HEADER_EXT)\Z/i) { |
| return $_[0]; |
| } |
| return 0; |
| } |
| |
| sub is_not_header($) |
| { |
| if($_[0]=~/\.\w+\Z/ |
| and $_[0]!~/\.($HEADER_EXT)\Z/i) { |
| return 1; |
| } |
| return 0; |
| } |
| |
| sub is_header($$$) |
| { |
| my ($Header, $UserDefined, $LibVersion) = @_; |
| return 0 if(-d $Header); |
| if(-f $Header) { |
| $Header = get_abs_path($Header); |
| } |
| else |
| { |
| if(is_abs($Header)) |
| { # incorrect absolute path |
| return 0; |
| } |
| if(my $HPath = identifyHeader($Header, $LibVersion)) { |
| $Header = $HPath; |
| } |
| else |
| { # can't find header |
| return 0; |
| } |
| } |
| if($Header=~/\.\w+\Z/) |
| { # have an extension |
| return is_header_file($Header); |
| } |
| else |
| { |
| if($UserDefined==2) |
| { # specified on the command line |
| if(cmd_file($Header)!~/HTML|XML/i) { |
| return $Header; |
| } |
| } |
| elsif($UserDefined) |
| { # specified in the XML-descriptor |
| # header file without an extension |
| return $Header; |
| } |
| else |
| { |
| if($Header=~/\/include\// |
| or cmd_file($Header)=~/C[\+]*\s+program/i) |
| { # !~/HTML|XML|shared|dynamic/i |
| return $Header; |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub addTargetHeaders($) |
| { |
| my $LibVersion = $_[0]; |
| foreach my $RegHeader (keys(%{$Registered_Headers{$LibVersion}})) |
| { |
| my $RegDir = get_dirname($RegHeader); |
| $TargetHeaders{$LibVersion}{get_filename($RegHeader)}=1; |
| |
| if(not $INC_PATH_AUTODETECT{$LibVersion}) { |
| detect_recursive_includes($RegHeader, $LibVersion); |
| } |
| |
| foreach my $RecInc (keys(%{$RecursiveIncludes{$LibVersion}{$RegHeader}})) |
| { |
| my $Dir = get_dirname($RecInc); |
| if($Dir=~/\A\Q$RegDir\E([\/\\]|\Z)/ |
| or $RecursiveIncludes{$LibVersion}{$RegHeader}{$RecInc}!=1) |
| { # in the same directory or included by #include "..." |
| $TargetHeaders{$LibVersion}{get_filename($RecInc)}=1; |
| } |
| } |
| } |
| } |
| |
| sub readHeaders($) |
| { |
| $Version = $_[0]; |
| printMsg("INFO", "checking header(s) ".$Descriptor{$Version}{"Version"}." ..."); |
| my $DumpPath = getDump(); |
| if(not $DumpPath) { |
| exitStatus("Cannot_Compile", "can't compile header(s)"); |
| } |
| if($Debug) |
| { # debug mode |
| mkpath($DEBUG_PATH{$Version}); |
| copy($DumpPath, $DEBUG_PATH{$Version}."/translation-unit-dump.txt"); |
| } |
| getInfo($DumpPath); |
| } |
| |
| sub prepareTypes($) |
| { |
| my $LibVersion = $_[0]; |
| if(not checkDump($LibVersion, "2.0")) |
| { # support for old ABI dumps |
| # type names have been corrected in ACC 1.22 (dump 2.0 format) |
| foreach my $TypeId (keys(%{$TypeInfo{$LibVersion}})) |
| { |
| my $TName = $TypeInfo{$LibVersion}{$TypeId}{"Name"}; |
| if($TName=~/\A(\w+)::(\w+)/) { |
| my ($P1, $P2) = ($1, $2); |
| if($P1 eq $P2) { |
| $TName=~s/\A$P1:\:$P1(\W)/$P1$1/; |
| } |
| else { |
| $TName=~s/\A(\w+:\:)$P2:\:$P2(\W)/$1$P2$2/; |
| } |
| } |
| $TypeInfo{$LibVersion}{$TypeId}{"Name"} = $TName; |
| } |
| } |
| if(not checkDump($LibVersion, "2.5")) |
| { # support for old ABI dumps |
| # V < 2.5: array size == "number of elements" |
| # V >= 2.5: array size in bytes |
| foreach my $TypeId (sort {int($a)<=>int($b)} keys(%{$TypeInfo{$LibVersion}})) |
| { |
| my %Type = get_PureType($TypeId, $TypeInfo{$LibVersion}); |
| if($Type{"Type"} eq "Array") |
| { |
| if(my $Size = $Type{"Size"}) |
| { # array[N] |
| my %Base = get_OneStep_BaseType($Type{"Tid"}, $TypeInfo{$LibVersion}); |
| $Size *= $Base{"Size"}; |
| $TypeInfo{$LibVersion}{$TypeId}{"Size"} = "$Size"; |
| } |
| else |
| { # array[] is a pointer |
| $TypeInfo{$LibVersion}{$TypeId}{"Size"} = $WORD_SIZE{$LibVersion}; |
| } |
| } |
| } |
| } |
| my $V2 = ($LibVersion==1)?2:1; |
| if(not checkDump($LibVersion, "2.7")) |
| { # support for old ABI dumps |
| # size of "method ptr" corrected in 2.7 |
| foreach my $TypeId (sort {int($a)<=>int($b)} keys(%{$TypeInfo{$LibVersion}})) |
| { |
| my %PureType = get_PureType($TypeId, $TypeInfo{$LibVersion}); |
| if($PureType{"Type"} eq "MethodPtr") |
| { |
| my %Type = get_Type($TypeId, $LibVersion); |
| my $TypeId_2 = getTypeIdByName($PureType{"Name"}, $V2); |
| my %Type2 = get_Type($TypeId_2, $V2); |
| if($Type{"Size"} ne $Type2{"Size"}) { |
| $TypeInfo{$LibVersion}{$TypeId}{"Size"} = $Type2{"Size"}; |
| } |
| } |
| } |
| } |
| } |
| |
| sub prepareSymbols($) |
| { |
| my $LibVersion = $_[0]; |
| |
| if(not keys(%{$SymbolInfo{$LibVersion}})) |
| { # check if input is valid |
| if(not $ExtendedCheck and not $CheckObjectsOnly) |
| { |
| if($CheckHeadersOnly) { |
| exitStatus("Empty_Set", "the set of public symbols is empty (".$Descriptor{$LibVersion}{"Version"}.")"); |
| } |
| else { |
| exitStatus("Empty_Intersection", "the sets of public symbols in headers and libraries have empty intersection (".$Descriptor{$LibVersion}{"Version"}.")"); |
| } |
| } |
| } |
| |
| my $Remangle = 0; |
| if(not checkDump(1, "2.10") |
| or not checkDump(2, "2.10")) |
| { # different formats |
| $Remangle = 1; |
| } |
| if($CheckHeadersOnly) |
| { # different languages |
| if($UserLang) |
| { # --lang=LANG for both versions |
| if(($UsedDump{1}{"V"} and $UserLang ne $UsedDump{1}{"L"}) |
| or ($UsedDump{2}{"V"} and $UserLang ne $UsedDump{2}{"L"})) |
| { |
| if($UserLang eq "C++") |
| { # remangle symbols |
| $Remangle = 1; |
| } |
| elsif($UserLang eq "C") |
| { # remove mangling |
| $Remangle = -1; |
| } |
| } |
| } |
| } |
| |
| foreach my $InfoId (sort {int($b)<=>int($a)} keys(%{$SymbolInfo{$LibVersion}})) |
| { # reverse order: D0, D1, D2, D0 (artificial, GCC < 4.5), C1, C2 |
| if(not checkDump($LibVersion, "2.13")) |
| { # support for old ABI dumps |
| if(defined $SymbolInfo{$LibVersion}{$InfoId}{"Param"}) |
| { |
| foreach my $P (keys(%{$SymbolInfo{$LibVersion}{$InfoId}{"Param"}})) |
| { |
| my $TypeId = $SymbolInfo{$LibVersion}{$InfoId}{"Param"}{$P}{"type"}; |
| my $DVal = $SymbolInfo{$LibVersion}{$InfoId}{"Param"}{$P}{"default"}; |
| my $TName = $TypeInfo{$LibVersion}{$TypeId}{"Name"}; |
| if(defined $DVal and $DVal ne "") |
| { |
| if($TName eq "char") { |
| $SymbolInfo{$LibVersion}{$InfoId}{"Param"}{$P}{"default"} = chr($DVal); |
| } |
| elsif($TName eq "bool") { |
| $SymbolInfo{$LibVersion}{$InfoId}{"Param"}{$P}{"default"} = $DVal?"true":"false"; |
| } |
| } |
| } |
| } |
| } |
| if($SymbolInfo{$LibVersion}{$InfoId}{"Destructor"}) |
| { |
| if(defined $SymbolInfo{$LibVersion}{$InfoId}{"Param"} |
| and keys(%{$SymbolInfo{$LibVersion}{$InfoId}{"Param"}}) |
| and $SymbolInfo{$LibVersion}{$InfoId}{"Param"}{0}{"name"}) |
| { # support for old GCC < 4.5: skip artificial ~dtor(int __in_chrg) |
| # + support for old ABI dumps |
| next; |
| } |
| } |
| my $MnglName = $SymbolInfo{$LibVersion}{$InfoId}{"MnglName"}; |
| my $ShortName = $SymbolInfo{$LibVersion}{$InfoId}{"ShortName"}; |
| my $ClassID = $SymbolInfo{$LibVersion}{$InfoId}{"Class"}; |
| my $Return = $SymbolInfo{$LibVersion}{$InfoId}{"Return"}; |
| |
| my $SRemangle = 0; |
| if(not checkDump(1, "2.12") |
| or not checkDump(2, "2.12")) |
| { # support for old ABI dumps |
| if($ShortName eq "operator>>") |
| { |
| if(not $SymbolInfo{$LibVersion}{$InfoId}{"Class"}) |
| { # corrected mangling of operator>> |
| $SRemangle = 1; |
| } |
| } |
| if($SymbolInfo{$LibVersion}{$InfoId}{"Data"}) |
| { |
| if(not $SymbolInfo{$LibVersion}{$InfoId}{"Class"} |
| and isConstType($Return, $LibVersion) and $MnglName!~/L\d+$ShortName/) |
| { # corrected mangling of const global data |
| # some global data is not mangled in the TU dump: qt_sine_table (Qt 4.8) |
| # and incorrectly mangled by old ACC versions |
| $SRemangle = 1; |
| } |
| } |
| } |
| if(not $CheckHeadersOnly) |
| { # support for old ABI dumps |
| if(not checkDump(1, "2.17") |
| or not checkDump(2, "2.17")) |
| { |
| if($SymbolInfo{$LibVersion}{$InfoId}{"Data"}) |
| { |
| if(not $SymbolInfo{$LibVersion}{$InfoId}{"Class"}) |
| { |
| if(link_symbol($ShortName, $LibVersion, "-Deps")) |
| { |
| $MnglName = $ShortName; |
| $SymbolInfo{$LibVersion}{$InfoId}{"MnglName"} = $MnglName; |
| } |
| } |
| } |
| } |
| } |
| if($Remangle==1 or $SRemangle==1) |
| { # support for old ABI dumps: some symbols are not mangled in old dumps |
| # mangle both sets of symbols (old and new) |
| # NOTE: remangling all symbols by the same mangler |
| if($MnglName=~/\A_ZN(V|)K/) |
| { # mangling may be incorrect on old ABI dumps |
| # because of absent "Const" attribute |
| $SymbolInfo{$LibVersion}{$InfoId}{"Const"} = 1; |
| } |
| if($MnglName=~/\A_ZN(K|)V/) |
| { # mangling may be incorrect on old ABI dumps |
| # because of absent "Volatile" attribute |
| $SymbolInfo{$LibVersion}{$InfoId}{"Volatile"} = 1; |
| } |
| if(($ClassID and $MnglName!~/\A(_Z|\?)/) |
| or (not $ClassID and $CheckHeadersOnly) |
| or (not $ClassID and not link_symbol($MnglName, $LibVersion, "-Deps"))) |
| { # support for old ABI dumps, GCC >= 4.0 |
| # remangling all manually mangled symbols |
| if($MnglName = mangle_symbol($InfoId, $LibVersion, "GCC")) |
| { |
| $SymbolInfo{$LibVersion}{$InfoId}{"MnglName"} = $MnglName; |
| $MangledNames{$LibVersion}{$MnglName} = 1; |
| } |
| } |
| } |
| elsif($Remangle==-1) |
| { # remove mangling |
| $MnglName = ""; |
| $SymbolInfo{$LibVersion}{$InfoId}{"MnglName"} = ""; |
| } |
| if(not $MnglName) { |
| next; |
| } |
| if(not $CompleteSignature{$LibVersion}{$MnglName}{"MnglName"}) |
| { # NOTE: global data may enter here twice |
| %{$CompleteSignature{$LibVersion}{$MnglName}} = %{$SymbolInfo{$LibVersion}{$InfoId}}; |
| |
| } |
| if(not checkDump($LibVersion, "2.6")) |
| { # support for old dumps |
| # add "Volatile" attribute |
| if($MnglName=~/_Z(K|)V/) { |
| $CompleteSignature{$LibVersion}{$MnglName}{"Volatile"}=1; |
| } |
| } |
| # symbol and its symlink have same signatures |
| if($SymVer{$LibVersion}{$MnglName}) { |
| %{$CompleteSignature{$LibVersion}{$SymVer{$LibVersion}{$MnglName}}} = %{$SymbolInfo{$LibVersion}{$InfoId}}; |
| } |
| |
| # clean memory |
| delete($SymbolInfo{$LibVersion}{$InfoId}); |
| } |
| if($COMMON_LANGUAGE{$LibVersion} eq "C++" or $OSgroup eq "windows") { |
| translateSymbols(keys(%{$CompleteSignature{$LibVersion}}), $LibVersion); |
| } |
| if($ExtendedCheck) |
| { # --ext option |
| addExtension($LibVersion); |
| } |
| |
| # clean memory |
| delete($SymbolInfo{$LibVersion}); |
| |
| foreach my $Symbol (keys(%{$CompleteSignature{$LibVersion}})) |
| { # detect allocable classes with public exported constructors |
| # or classes with auto-generated or inline-only constructors |
| # and other temp info |
| if(my $ClassId = $CompleteSignature{$LibVersion}{$Symbol}{"Class"}) |
| { |
| my $ClassName = $TypeInfo{$LibVersion}{$ClassId}{"Name"}; |
| if($CompleteSignature{$LibVersion}{$Symbol}{"Constructor"} |
| and not $CompleteSignature{$LibVersion}{$Symbol}{"InLine"}) |
| { # Class() { ... } will not be exported |
| if(not $CompleteSignature{$LibVersion}{$Symbol}{"Private"}) |
| { |
| if($CheckHeadersOnly or link_symbol($Symbol, $LibVersion, "-Deps")) { |
| $AllocableClass{$LibVersion}{$ClassName} = 1; |
| } |
| } |
| } |
| if(not $CompleteSignature{$LibVersion}{$Symbol}{"Private"}) |
| { # all imported class methods |
| if(symbolFilter($Symbol, $LibVersion, "Affected", "Binary")) |
| { |
| if($CheckHeadersOnly) |
| { |
| if(not $CompleteSignature{$LibVersion}{$Symbol}{"InLine"} |
| or $CompleteSignature{$LibVersion}{$Symbol}{"Virt"}) |
| { # all symbols except non-virtual inline |
| $ClassMethods{"Binary"}{$LibVersion}{$ClassName}{$Symbol} = 1; |
| } |
| } |
| else { |
| $ClassMethods{"Binary"}{$LibVersion}{$ClassName}{$Symbol} = 1; |
| } |
| } |
| if(symbolFilter($Symbol, $LibVersion, "Affected", "Source")) { |
| $ClassMethods{"Source"}{$LibVersion}{$ClassName}{$Symbol} = 1; |
| } |
| } |
| $ClassNames{$LibVersion}{$ClassName} = 1; |
| } |
| if(my $RetId = $CompleteSignature{$LibVersion}{$Symbol}{"Return"}) |
| { |
| my %Base = get_BaseType($RetId, $LibVersion); |
| if(defined $Base{"Type"} |
| and $Base{"Type"}=~/Struct|Class/) |
| { |
| my $Name = $TypeInfo{$LibVersion}{$Base{"Tid"}}{"Name"}; |
| if($Name=~/<([^<>\s]+)>/) |
| { |
| if(my $Tid = getTypeIdByName($1, $LibVersion)) { |
| $ReturnedClass{$LibVersion}{$Tid} = 1; |
| } |
| } |
| else { |
| $ReturnedClass{$LibVersion}{$Base{"Tid"}} = 1; |
| } |
| } |
| } |
| foreach my $Num (keys(%{$CompleteSignature{$LibVersion}{$Symbol}{"Param"}})) |
| { |
| my $PId = $CompleteSignature{$LibVersion}{$Symbol}{"Param"}{$Num}{"type"}; |
| if(get_PLevel($PId, $LibVersion)>=1) |
| { |
| if(my %Base = get_BaseType($PId, $LibVersion)) |
| { |
| if($Base{"Type"}=~/Struct|Class/) |
| { |
| $ParamClass{$LibVersion}{$Base{"Tid"}}{$Symbol} = 1; |
| foreach my $SubId (get_sub_classes($Base{"Tid"}, $LibVersion, 1)) |
| { # mark all derived classes |
| $ParamClass{$LibVersion}{$SubId}{$Symbol} = 1; |
| } |
| } |
| } |
| } |
| } |
| |
| # mapping {short name => symbols} |
| $Func_ShortName{$LibVersion}{$CompleteSignature{$LibVersion}{$Symbol}{"ShortName"}}{$Symbol} = 1; |
| } |
| foreach my $MnglName (keys(%VTableClass)) |
| { # reconstruct header name for v-tables |
| if(index($MnglName, "_ZTV")==0) |
| { |
| if(my $ClassName = $VTableClass{$MnglName}) |
| { |
| if(my $ClassId = $TName_Tid{$LibVersion}{$ClassName}) { |
| $CompleteSignature{$LibVersion}{$MnglName}{"Header"} = $TypeInfo{$LibVersion}{$ClassId}{"Header"}; |
| } |
| } |
| } |
| } |
| |
| # types |
| foreach my $TypeId (keys(%{$TypeInfo{$LibVersion}})) |
| { |
| if(my $TName = $TypeInfo{$LibVersion}{$TypeId}{"Name"}) |
| { |
| if(defined $TypeInfo{$LibVersion}{$TypeId}{"VTable"}) { |
| $ClassNames{$LibVersion}{$TName} = 1; |
| } |
| if(defined $TypeInfo{$LibVersion}{$TypeId}{"Base"}) |
| { |
| $ClassNames{$LibVersion}{$TName} = 1; |
| foreach my $Bid (keys(%{$TypeInfo{$LibVersion}{$TypeId}{"Base"}})) |
| { |
| if(my $BName = $TypeInfo{$LibVersion}{$Bid}{"Name"}) { |
| $ClassNames{$LibVersion}{$BName} = 1; |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| sub register_TypeUsage($$) |
| { |
| my ($TypeId, $LibVersion) = @_; |
| if(not $TypeId) { |
| return 0; |
| } |
| if($UsedType{$LibVersion}{$TypeId}) |
| { # already registered |
| return 1; |
| } |
| my %TInfo = get_Type($TypeId, $LibVersion); |
| if($TInfo{"Type"}) |
| { |
| if($TInfo{"Type"}=~/\A(Struct|Union|Class|FuncPtr|MethodPtr|FieldPtr|Enum)\Z/) |
| { |
| $UsedType{$LibVersion}{$TypeId} = 1; |
| if($TInfo{"Type"}=~/\A(Struct|Class)\Z/) |
| { |
| foreach my $BaseId (keys(%{$TInfo{"Base"}})) |
| { # register base classes |
| register_TypeUsage($BaseId, $LibVersion); |
| } |
| foreach my $TPos (keys(%{$TInfo{"TParam"}})) |
| { |
| my $TPName = $TInfo{"TParam"}{$TPos}{"name"}; |
| if(my $TTid = $TName_Tid{$LibVersion}{$TPName}) { |
| register_TypeUsage($TTid, $LibVersion); |
| } |
| } |
| } |
| foreach my $Memb_Pos (keys(%{$TInfo{"Memb"}})) |
| { |
| if(my $MTid = $TInfo{"Memb"}{$Memb_Pos}{"type"}) { |
| register_TypeUsage($MTid, $LibVersion); |
| } |
| } |
| if($TInfo{"Type"} eq "FuncPtr" |
| or $TInfo{"Type"} eq "MethodPtr") |
| { |
| if(my $RTid = $TInfo{"Return"}) { |
| register_TypeUsage($RTid, $LibVersion); |
| } |
| foreach my $Memb_Pos (keys(%{$TInfo{"Param"}})) |
| { |
| if(my $MTid = $TInfo{"Param"}{$Memb_Pos}{"type"}) { |
| register_TypeUsage($MTid, $LibVersion); |
| } |
| } |
| } |
| return 1; |
| } |
| elsif($TInfo{"Type"}=~/\A(Const|ConstVolatile|Volatile|Pointer|Ref|Restrict|Array|Typedef)\Z/) |
| { |
| $UsedType{$LibVersion}{$TypeId} = 1; |
| register_TypeUsage($TInfo{"BaseType"}{"Tid"}, $LibVersion); |
| return 1; |
| } |
| elsif($TInfo{"Type"} eq "Intrinsic") |
| { |
| $UsedType{$LibVersion}{$TypeId} = 1; |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub selectSymbol($$$$) |
| { # select symbol to check or to dump |
| my ($Symbol, $SInfo, $Level, $LibVersion) = @_; |
| |
| if($Level eq "Dump") |
| { |
| if($SInfo->{"Virt"} or $SInfo->{"PureVirt"}) |
| { # TODO: check if this symbol is from |
| # base classes of other target symbols |
| return 1; |
| } |
| } |
| |
| if(not $STDCXX_TESTING and $Symbol=~/\A(_ZS|_ZNS|_ZNKS)/) |
| { # stdc++ interfaces |
| return 0; |
| } |
| |
| my $Target = 0; |
| if(my $Header = $SInfo->{"Header"}) { |
| $Target = (is_target_header($Header, 1) or is_target_header($Header, 2)); |
| } |
| if($CheckHeadersOnly) |
| { |
| if($Target) |
| { |
| if($Level eq "Dump") |
| { # dumped |
| if($BinaryOnly) |
| { |
| if(not $SInfo->{"InLine"} or $SInfo->{"Data"}) { |
| return 1; |
| } |
| } |
| else { |
| return 1; |
| } |
| } |
| elsif($Level eq "Source") |
| { # checked |
| return 1; |
| } |
| elsif($Level eq "Binary") |
| { # checked |
| if(not $SInfo->{"InLine"} or $SInfo->{"Data"} |
| or $SInfo->{"Virt"} or $SInfo->{"PureVirt"}) { |
| return 1; |
| } |
| } |
| } |
| } |
| else |
| { # library is available |
| if(link_symbol($Symbol, $LibVersion, "-Deps")) |
| { # exported symbols |
| return 1; |
| } |
| if($Level eq "Dump") |
| { # dumped |
| if($BinaryOnly) |
| { |
| if($SInfo->{"Data"}) |
| { |
| if($Target) { |
| return 1; |
| } |
| } |
| } |
| else |
| { # SrcBin |
| if($Target) { |
| return 1; |
| } |
| } |
| } |
| elsif($Level eq "Source") |
| { # checked |
| if($SInfo->{"PureVirt"} or $SInfo->{"Data"} or $SInfo->{"InLine"} |
| or isInLineInst($Symbol, $SInfo, $LibVersion)) |
| { # skip LOCAL symbols |
| if($Target) { |
| return 1; |
| } |
| } |
| } |
| elsif($Level eq "Binary") |
| { # checked |
| if($SInfo->{"PureVirt"} or $SInfo->{"Data"}) |
| { |
| if($Target) { |
| return 1; |
| } |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub cleanDump($) |
| { # clean data |
| my $LibVersion = $_[0]; |
| foreach my $InfoId (keys(%{$SymbolInfo{$LibVersion}})) |
| { |
| my $MnglName = $SymbolInfo{$LibVersion}{$InfoId}{"MnglName"}; |
| if(not $MnglName) { |
| delete($SymbolInfo{$LibVersion}{$InfoId}); |
| next; |
| } |
| my $ShortName = $SymbolInfo{$LibVersion}{$InfoId}{"ShortName"}; |
| if(not $ShortName) { |
| delete($SymbolInfo{$LibVersion}{$InfoId}); |
| next; |
| } |
| if($MnglName eq $ShortName) |
| { # remove duplicate data |
| delete($SymbolInfo{$LibVersion}{$InfoId}{"MnglName"}); |
| } |
| if(not keys(%{$SymbolInfo{$LibVersion}{$InfoId}{"Param"}})) { |
| delete($SymbolInfo{$LibVersion}{$InfoId}{"Param"}); |
| } |
| if(not keys(%{$SymbolInfo{$LibVersion}{$InfoId}{"TParam"}})) { |
| delete($SymbolInfo{$LibVersion}{$InfoId}{"TParam"}); |
| } |
| } |
| foreach my $Tid (keys(%{$TypeInfo{$LibVersion}})) |
| { |
| delete($TypeInfo{$LibVersion}{$Tid}{"Tid"}); |
| foreach my $Attr ("Header", "Line", "Size", "NameSpace") |
| { |
| if(not $TypeInfo{$LibVersion}{$Tid}{$Attr}) { |
| delete($TypeInfo{$LibVersion}{$Tid}{$Attr}); |
| } |
| } |
| if(not keys(%{$TypeInfo{$LibVersion}{$Tid}{"TParam"}})) { |
| delete($TypeInfo{$LibVersion}{$Tid}{"TParam"}); |
| } |
| } |
| } |
| |
| sub selectType($$) |
| { |
| my ($Tid, $LibVersion) = @_; |
| |
| if(my $Dupl = $TypeTypedef{$LibVersion}{$Tid}) |
| { |
| if(defined $TypeInfo{$LibVersion}{$Dupl}) |
| { |
| if($TypeInfo{$LibVersion}{$Dupl}{"Name"} eq $TypeInfo{$LibVersion}{$Tid}{"Name"}) |
| { # duplicate |
| return 0; |
| } |
| } |
| } |
| |
| if(my $THeader = $TypeInfo{$LibVersion}{$Tid}{"Header"}) |
| { |
| if(not isBuiltIn($THeader)) |
| { |
| if($TypeInfo{$LibVersion}{$Tid}{"Type"}=~/Class|Struct|Union|Enum|Typedef/) |
| { |
| if(not isAnon($TypeInfo{$LibVersion}{$Tid}{"Name"})) |
| { |
| if(is_target_header($THeader, $LibVersion)) |
| { # from target headers |
| if(not selfTypedef($Tid, $LibVersion)) { |
| return 1; |
| } |
| } |
| } |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub removeUnused($$) |
| { # remove unused data types from the ABI dump |
| my ($LibVersion, $Kind) = @_; |
| foreach my $InfoId (keys(%{$SymbolInfo{$LibVersion}})) |
| { |
| my %FuncInfo = %{$SymbolInfo{$LibVersion}{$InfoId}}; |
| if(my $RTid = $FuncInfo{"Return"}) { |
| register_TypeUsage($RTid, $LibVersion); |
| } |
| if(my $FCid = $FuncInfo{"Class"}) |
| { |
| register_TypeUsage($FCid, $LibVersion); |
| if(my $ThisId = getTypeIdByName($TypeInfo{$LibVersion}{$FCid}{"Name"}."*const", $LibVersion)) |
| { # register "this" pointer |
| $UsedType{$LibVersion}{$ThisId} = 1; |
| if(my %ThisType = get_Type($ThisId, $LibVersion)) { |
| register_TypeUsage($ThisType{"BaseType"}{"Tid"}, $LibVersion); |
| } |
| } |
| } |
| foreach my $PPos (keys(%{$FuncInfo{"Param"}})) |
| { |
| if(my $PTid = $FuncInfo{"Param"}{$PPos}{"type"}) { |
| register_TypeUsage($PTid, $LibVersion); |
| } |
| } |
| foreach my $TPos (keys(%{$FuncInfo{"TParam"}})) |
| { |
| my $TPName = $FuncInfo{"TParam"}{$TPos}{"name"}; |
| if(my $TTid = $TName_Tid{$LibVersion}{$TPName}) { |
| register_TypeUsage($TTid, $LibVersion); |
| } |
| } |
| } |
| foreach my $Tid (keys(%{$TypeInfo{$LibVersion}})) |
| { |
| if($UsedType{$LibVersion}{$Tid}) |
| { # All & Derived |
| next; |
| } |
| |
| if($Kind eq "Derived") |
| { |
| if(selectType($Tid, $LibVersion)) { |
| register_TypeUsage($Tid, $LibVersion); |
| } |
| } |
| } |
| foreach my $Tid (keys(%{$TypeInfo{$LibVersion}})) |
| { # remove unused types |
| if($UsedType{$LibVersion}{$Tid}) |
| { # All & Derived |
| next; |
| } |
| # remove type |
| delete($TypeInfo{$LibVersion}{$Tid}); |
| } |
| |
| # clean memory |
| %UsedType = (); |
| } |
| |
| sub selfTypedef($$) |
| { |
| my ($TypeId, $LibVersion) = @_; |
| my %Type = get_Type($TypeId, $LibVersion); |
| if($Type{"Type"} eq "Typedef") |
| { |
| my %Base = get_OneStep_BaseType($TypeId, $TypeInfo{$LibVersion}); |
| if($Base{"Type"}=~/Class|Struct/) |
| { |
| if($Type{"Name"} eq $Base{"Name"}) { |
| return 1; |
| } |
| elsif($Type{"Name"}=~/::(\w+)\Z/) |
| { |
| if($Type{"Name"} eq $Base{"Name"}."::".$1) |
| { # QPointer<QWidget>::QPointer |
| return 1; |
| } |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub addExtension($) |
| { |
| my $LibVersion = $_[0]; |
| foreach my $Tid (keys(%{$TypeInfo{$LibVersion}})) |
| { |
| if(selectType($Tid, $LibVersion)) |
| { |
| my $Symbol = "external_func_".$TypeInfo{$LibVersion}{$Tid}{"Name"}; |
| |
| %{$CompleteSignature{$LibVersion}{$Symbol}} = ( |
| "Header" => "extended.h", |
| "ShortName" => $Symbol, |
| "MnglName" => $Symbol, |
| "Param" => { 0 => { "type"=>$Tid, "name"=>"p1" } } |
| ); |
| |
| $ExtendedSymbols{$Symbol}=1; |
| $CheckedSymbols{"Binary"}{$Symbol}=1; |
| $CheckedSymbols{"Source"}{$Symbol}=1; |
| } |
| } |
| $ExtendedSymbols{"external_func_0"}=1; |
| $CheckedSymbols{"Binary"}{"external_func_0"}=1; |
| $CheckedSymbols{"Source"}{"external_func_0"}=1; |
| } |
| |
| sub findMethod($$$) |
| { |
| my ($VirtFunc, $ClassId, $LibVersion) = @_; |
| foreach my $BaseClass_Id (keys(%{$TypeInfo{$LibVersion}{$ClassId}{"Base"}})) |
| { |
| if(my $VirtMethodInClass = findMethod_Class($VirtFunc, $BaseClass_Id, $LibVersion)) { |
| return $VirtMethodInClass; |
| } |
| elsif(my $VirtMethodInBaseClasses = findMethod($VirtFunc, $BaseClass_Id, $LibVersion)) { |
| return $VirtMethodInBaseClasses; |
| } |
| } |
| return ""; |
| } |
| |
| sub findMethod_Class($$$) |
| { |
| my ($VirtFunc, $ClassId, $LibVersion) = @_; |
| my $ClassName = $TypeInfo{$LibVersion}{$ClassId}{"Name"}; |
| return "" if(not defined $VirtualTable{$LibVersion}{$ClassName}); |
| my $TargetSuffix = get_symbol_suffix($VirtFunc, 1); |
| my $TargetShortName = $CompleteSignature{$LibVersion}{$VirtFunc}{"ShortName"}; |
| foreach my $Candidate (keys(%{$VirtualTable{$LibVersion}{$ClassName}})) |
| { # search for interface with the same parameters suffix (overridden) |
| if($TargetSuffix eq get_symbol_suffix($Candidate, 1)) |
| { |
| if($CompleteSignature{$LibVersion}{$VirtFunc}{"Destructor"}) |
| { |
| if($CompleteSignature{$LibVersion}{$Candidate}{"Destructor"}) |
| { |
| if(($VirtFunc=~/D0E/ and $Candidate=~/D0E/) |
| or ($VirtFunc=~/D1E/ and $Candidate=~/D1E/) |
| or ($VirtFunc=~/D2E/ and $Candidate=~/D2E/)) { |
| return $Candidate; |
| } |
| } |
| } |
| else |
| { |
| if($TargetShortName eq $CompleteSignature{$LibVersion}{$Candidate}{"ShortName"}) { |
| return $Candidate; |
| } |
| } |
| } |
| } |
| return ""; |
| } |
| |
| sub registerVTable($) |
| { |
| my $LibVersion = $_[0]; |
| foreach my $Symbol (keys(%{$CompleteSignature{$LibVersion}})) |
| { |
| if($CompleteSignature{$LibVersion}{$Symbol}{"Virt"} |
| or $CompleteSignature{$LibVersion}{$Symbol}{"PureVirt"}) |
| { |
| my $ClassName = $TypeInfo{$LibVersion}{$CompleteSignature{$LibVersion}{$Symbol}{"Class"}}{"Name"}; |
| next if(not $STDCXX_TESTING and $ClassName=~/\A(std::|__cxxabi)/); |
| if($CompleteSignature{$LibVersion}{$Symbol}{"Destructor"} |
| and $Symbol=~/D2E/) |
| { # pure virtual D2-destructors are marked as "virt" in the dump |
| # virtual D2-destructors are NOT marked as "virt" in the dump |
| # both destructors are not presented in the v-table |
| next; |
| } |
| my ($MnglName, $VersionSpec, $SymbolVersion) = separate_symbol($Symbol); |
| $VirtualTable{$LibVersion}{$ClassName}{$MnglName} = 1; |
| } |
| } |
| } |
| |
| sub registerOverriding($) |
| { |
| my $LibVersion = $_[0]; |
| my @Classes = keys(%{$VirtualTable{$LibVersion}}); |
| @Classes = sort {int($TName_Tid{$LibVersion}{$a})<=>int($TName_Tid{$LibVersion}{$b})} @Classes; |
| foreach my $ClassName (@Classes) |
| { |
| foreach my $VirtFunc (keys(%{$VirtualTable{$LibVersion}{$ClassName}})) |
| { |
| if($CompleteSignature{$LibVersion}{$VirtFunc}{"PureVirt"}) |
| { # pure virtuals |
| next; |
| } |
| my $ClassId = $TName_Tid{$LibVersion}{$ClassName}; |
| if(my $Overridden = findMethod($VirtFunc, $ClassId, $LibVersion)) |
| { |
| if($CompleteSignature{$LibVersion}{$Overridden}{"Virt"} |
| or $CompleteSignature{$LibVersion}{$Overridden}{"PureVirt"}) |
| { # both overridden virtual methods |
| # and implemented pure virtual methods |
| $CompleteSignature{$LibVersion}{$VirtFunc}{"Override"} = $Overridden; |
| $OverriddenMethods{$LibVersion}{$Overridden}{$VirtFunc} = 1; |
| delete($VirtualTable{$LibVersion}{$ClassName}{$VirtFunc}); # remove from v-table model |
| } |
| } |
| } |
| if(not keys(%{$VirtualTable{$LibVersion}{$ClassName}})) { |
| delete($VirtualTable{$LibVersion}{$ClassName}); |
| } |
| } |
| } |
| |
| sub setVirtFuncPositions($) |
| { |
| my $LibVersion = $_[0]; |
| foreach my $ClassName (keys(%{$VirtualTable{$LibVersion}})) |
| { |
| my ($Num, $RelPos, $AbsNum) = (1, 0, 1); |
| foreach my $VirtFunc (sort {int($CompleteSignature{$LibVersion}{$a}{"Line"}) <=> int($CompleteSignature{$LibVersion}{$b}{"Line"})} |
| sort keys(%{$VirtualTable{$LibVersion}{$ClassName}})) |
| { |
| $VirtualTable{$LibVersion}{$ClassName}{$VirtFunc}=$Num++; |
| |
| # set relative positions |
| if(defined $VirtualTable{1}{$ClassName} and defined $VirtualTable{1}{$ClassName}{$VirtFunc} |
| and defined $VirtualTable{2}{$ClassName} and defined $VirtualTable{2}{$ClassName}{$VirtFunc}) |
| { # relative position excluding added and removed virtual functions |
| if(not $CompleteSignature{1}{$VirtFunc}{"Override"} |
| and not $CompleteSignature{2}{$VirtFunc}{"Override"}) { |
| $CompleteSignature{$LibVersion}{$VirtFunc}{"RelPos"} = $RelPos++; |
| } |
| } |
| } |
| } |
| foreach my $ClassName (keys(%{$ClassNames{$LibVersion}})) |
| { |
| my $AbsNum = 1; |
| foreach my $VirtFunc (getVTable_Model($TName_Tid{$LibVersion}{$ClassName}, $LibVersion)) { |
| $VirtualTable_Model{$LibVersion}{$ClassName}{$VirtFunc}=$AbsNum++; |
| } |
| } |
| } |
| |
| sub get_sub_classes($$$) |
| { |
| my ($ClassId, $LibVersion, $Recursive) = @_; |
| return () if(not defined $Class_SubClasses{$LibVersion}{$ClassId}); |
| my @Subs = (); |
| foreach my $SubId (keys(%{$Class_SubClasses{$LibVersion}{$ClassId}})) |
| { |
| if($Recursive) |
| { |
| foreach my $SubSubId (get_sub_classes($SubId, $LibVersion, $Recursive)) { |
| push(@Subs, $SubSubId); |
| } |
| } |
| push(@Subs, $SubId); |
| } |
| return @Subs; |
| } |
| |
| sub get_base_classes($$$) |
| { |
| my ($ClassId, $LibVersion, $Recursive) = @_; |
| my %ClassType = get_Type($ClassId, $LibVersion); |
| return () if(not defined $ClassType{"Base"}); |
| my @Bases = (); |
| foreach my $BaseId (sort {int($ClassType{"Base"}{$a}{"pos"})<=>int($ClassType{"Base"}{$b}{"pos"})} |
| keys(%{$ClassType{"Base"}})) |
| { |
| if($Recursive) |
| { |
| foreach my $SubBaseId (get_base_classes($BaseId, $LibVersion, $Recursive)) { |
| push(@Bases, $SubBaseId); |
| } |
| } |
| push(@Bases, $BaseId); |
| } |
| return @Bases; |
| } |
| |
| sub getVTable_Model($$) |
| { # return an ordered list of v-table elements |
| my ($ClassId, $LibVersion) = @_; |
| my @Bases = get_base_classes($ClassId, $LibVersion, 1); |
| my @Elements = (); |
| foreach my $BaseId (@Bases, $ClassId) |
| { |
| if(my $BName = $TypeInfo{$LibVersion}{$BaseId}{"Name"}) |
| { |
| if(defined $VirtualTable{$LibVersion}{$BName}) |
| { |
| my @VFunctions = keys(%{$VirtualTable{$LibVersion}{$BName}}); |
| @VFunctions = sort {int($CompleteSignature{$LibVersion}{$a}{"Line"}) <=> int($CompleteSignature{$LibVersion}{$b}{"Line"})} @VFunctions; |
| foreach my $VFunc (@VFunctions) { |
| push(@Elements, $VFunc); |
| } |
| } |
| } |
| } |
| return @Elements; |
| } |
| |
| sub getVShift($$) |
| { |
| my ($ClassId, $LibVersion) = @_; |
| my @Bases = get_base_classes($ClassId, $LibVersion, 1); |
| my $VShift = 0; |
| foreach my $BaseId (@Bases) |
| { |
| if(my $BName = $TypeInfo{$LibVersion}{$BaseId}{"Name"}) |
| { |
| if(defined $VirtualTable{$LibVersion}{$BName}) { |
| $VShift+=keys(%{$VirtualTable{$LibVersion}{$BName}}); |
| } |
| } |
| } |
| return $VShift; |
| } |
| |
| sub getShift($$) |
| { |
| my ($ClassId, $LibVersion) = @_; |
| my @Bases = get_base_classes($ClassId, $LibVersion, 0); |
| my $Shift = 0; |
| foreach my $BaseId (@Bases) |
| { |
| if(my $Size = $TypeInfo{$LibVersion}{$BaseId}{"Size"}) |
| { |
| if($Size!=1) |
| { # not empty base class |
| $Shift+=$Size; |
| } |
| } |
| } |
| return $Shift; |
| } |
| |
| sub getVTable_Size($$) |
| { # number of v-table elements |
| my ($ClassName, $LibVersion) = @_; |
| my $Size = 0; |
| # three approaches |
| if(not $Size) |
| { # real size |
| if(my %VTable = getVTable_Real($ClassName, $LibVersion)) { |
| $Size = keys(%VTable); |
| } |
| } |
| if(not $Size) |
| { # shared library symbol size |
| if($Size = getSymbolSize($ClassVTable{$ClassName}, $LibVersion)) { |
| $Size /= $WORD_SIZE{$LibVersion}; |
| } |
| } |
| if(not $Size) |
| { # model size |
| if(defined $VirtualTable_Model{$LibVersion}{$ClassName}) { |
| $Size = keys(%{$VirtualTable_Model{$LibVersion}{$ClassName}}) + 2; |
| } |
| } |
| return $Size; |
| } |
| |
| sub isCopyingClass($$) |
| { |
| my ($TypeId, $LibVersion) = @_; |
| return $TypeInfo{$LibVersion}{$TypeId}{"Copied"}; |
| } |
| |
| sub isLeafClass($$) |
| { |
| my ($ClassId, $LibVersion) = @_; |
| return (not keys(%{$Class_SubClasses{$LibVersion}{$ClassId}})); |
| } |
| |
| sub havePubFields($) |
| { # check structured type for public fields |
| return isAccessible($_[0], {}, 0, -1); |
| } |
| |
| sub isAccessible($$$$) |
| { # check interval in structured type for public fields |
| my ($TypePtr, $Skip, $Start, $End) = @_; |
| return 0 if(not $TypePtr); |
| if($End==-1) { |
| $End = keys(%{$TypePtr->{"Memb"}})-1; |
| } |
| foreach my $MemPos (keys(%{$TypePtr->{"Memb"}})) |
| { |
| if($Skip and $Skip->{$MemPos}) |
| { # skip removed/added fields |
| next; |
| } |
| if(int($MemPos)>=$Start and int($MemPos)<=$End) |
| { |
| if(isPublic($TypePtr, $MemPos)) { |
| return ($MemPos+1); |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub isReserved($) |
| { # reserved fields == private |
| my $MName = $_[0]; |
| if($MName=~/reserved|padding|f_spare/i) { |
| return 1; |
| } |
| if($MName=~/\A[_]*(spare|pad|unused)[_\d]*\Z/i) { |
| return 1; |
| } |
| if($MName=~/(pad\d+)/i) { |
| return 1; |
| } |
| return 0; |
| } |
| |
| sub isPublic($$) |
| { |
| my ($TypePtr, $FieldPos) = @_; |
| return 0 if(not $TypePtr); |
| return 0 if(not defined $TypePtr->{"Memb"}{$FieldPos}); |
| return 0 if(not defined $TypePtr->{"Memb"}{$FieldPos}{"name"}); |
| if(not $TypePtr->{"Memb"}{$FieldPos}{"access"}) |
| { # by name in C language |
| # FIXME: add other methods to detect private members |
| my $MName = $TypePtr->{"Memb"}{$FieldPos}{"name"}; |
| if($MName=~/priv|abidata|parent_object/i) |
| { # C-styled private data |
| return 0; |
| } |
| if(lc($MName) eq "abi") |
| { # ABI information/reserved field |
| return 0; |
| } |
| if(isReserved($MName)) |
| { # reserved fields |
| return 0; |
| } |
| return 1; |
| } |
| elsif($TypePtr->{"Memb"}{$FieldPos}{"access"} ne "private") |
| { # by access in C++ language |
| return 1; |
| } |
| return 0; |
| } |
| |
| sub getVTable_Real($$) |
| { |
| my ($ClassName, $LibVersion) = @_; |
| if(my $ClassId = $TName_Tid{$LibVersion}{$ClassName}) |
| { |
| my %Type = get_Type($ClassId, $LibVersion); |
| if(defined $Type{"VTable"}) { |
| return %{$Type{"VTable"}}; |
| } |
| } |
| return (); |
| } |
| |
| sub cmpVTables($) |
| { |
| my $ClassName = $_[0]; |
| my $Res = cmpVTables_Real($ClassName, 1); |
| if($Res==-1) { |
| $Res = cmpVTables_Model($ClassName); |
| } |
| return $Res; |
| } |
| |
| sub cmpVTables_Model($) |
| { |
| my $ClassName = $_[0]; |
| foreach my $Symbol (keys(%{$VirtualTable_Model{1}{$ClassName}})) |
| { |
| if(not defined $VirtualTable_Model{2}{$ClassName}{$Symbol}) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub cmpVTables_Real($$) |
| { |
| my ($ClassName, $Strong) = @_; |
| if(defined $Cache{"cmpVTables_Real"}{$Strong}{$ClassName}) { |
| return $Cache{"cmpVTables_Real"}{$Strong}{$ClassName}; |
| } |
| my %VTable_Old = getVTable_Real($ClassName, 1); |
| my %VTable_New = getVTable_Real($ClassName, 2); |
| if(not %VTable_Old or not %VTable_New) |
| { # old ABI dumps |
| return ($Cache{"cmpVTables_Real"}{$Strong}{$ClassName} = -1); |
| } |
| my %Indexes = map {$_=>1} (keys(%VTable_Old), keys(%VTable_New)); |
| foreach my $Offset (sort {int($a)<=>int($b)} keys(%Indexes)) |
| { |
| if(not defined $VTable_Old{$Offset}) |
| { # v-table v.1 < v-table v.2 |
| return ($Cache{"cmpVTables_Real"}{$Strong}{$ClassName} = $Strong); |
| } |
| my $Entry1 = $VTable_Old{$Offset}; |
| if(not defined $VTable_New{$Offset}) |
| { # v-table v.1 > v-table v.2 |
| return ($Cache{"cmpVTables_Real"}{$Strong}{$ClassName} = ($Strong or $Entry1!~/__cxa_pure_virtual/)); |
| } |
| my $Entry2 = $VTable_New{$Offset}; |
| $Entry1 = simpleVEntry($Entry1); |
| $Entry2 = simpleVEntry($Entry2); |
| if($Entry1 ne $Entry2) |
| { # register as changed |
| if($Entry1=~/::([^:]+)\Z/) |
| { |
| my $M1 = $1; |
| if($Entry2=~/::([^:]+)\Z/) |
| { |
| my $M2 = $1; |
| if($M1 eq $M2) |
| { # overridden |
| next; |
| } |
| } |
| } |
| if(differentDumps("G")) |
| { |
| if($Entry1=~/\A\-(0x|\d+)/ and $Entry2=~/\A\-(0x|\d+)/) |
| { |
| # GCC 4.6.1: -0x00000000000000010 |
| # GCC 4.7.0: -16 |
| next; |
| } |
| } |
| return ($Cache{"cmpVTables_Real"}{$Strong}{$ClassName} = 1); |
| } |
| } |
| return ($Cache{"cmpVTables_Real"}{$Strong}{$ClassName} = 0); |
| } |
| |
| sub mergeVTables($) |
| { # merging v-tables without diagnostics |
| my $Level = $_[0]; |
| foreach my $ClassName (keys(%{$VirtualTable{1}})) |
| { |
| if($VTableChanged_M{$ClassName}) |
| { # already registered |
| next; |
| } |
| if(cmpVTables_Real($ClassName, 0)==1) |
| { |
| my @Affected = (keys(%{$ClassMethods{$Level}{1}{$ClassName}})); |
| foreach my $Symbol (@Affected) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Virtual_Table_Changed_Unknown"}{$ClassName}}=( |
| "Type_Name"=>$ClassName, |
| "Type_Type"=>"Class", |
| "Target"=>$ClassName); |
| } |
| } |
| } |
| } |
| |
| sub mergeBases($) |
| { |
| my $Level = $_[0]; |
| foreach my $ClassName (keys(%{$ClassNames{1}})) |
| { # detect added and removed virtual functions |
| my $ClassId = $TName_Tid{1}{$ClassName}; |
| next if(not $ClassId); |
| if(defined $VirtualTable{2}{$ClassName}) |
| { |
| foreach my $Symbol (keys(%{$VirtualTable{2}{$ClassName}})) |
| { |
| if($TName_Tid{1}{$ClassName} |
| and not defined $VirtualTable{1}{$ClassName}{$Symbol}) |
| { # added to v-table |
| if(defined $CompleteSignature{1}{$Symbol} |
| and $CompleteSignature{1}{$Symbol}{"Virt"}) |
| { # override some method in v.1 |
| next; |
| } |
| $AddedInt_Virt{$Level}{$ClassName}{$Symbol} = 1; |
| } |
| } |
| } |
| if(defined $VirtualTable{1}{$ClassName}) |
| { |
| foreach my $Symbol (keys(%{$VirtualTable{1}{$ClassName}})) |
| { |
| if($TName_Tid{2}{$ClassName} |
| and not defined $VirtualTable{2}{$ClassName}{$Symbol}) |
| { # removed from v-table |
| if(defined $CompleteSignature{2}{$Symbol} |
| and $CompleteSignature{2}{$Symbol}{"Virt"}) |
| { # override some method in v.2 |
| next; |
| } |
| $RemovedInt_Virt{$Level}{$ClassName}{$Symbol} = 1; |
| } |
| } |
| } |
| if($Level eq "Binary") |
| { # Binary-level |
| my %Class_Type = get_Type($ClassId, 1); |
| foreach my $AddedVFunc (keys(%{$AddedInt_Virt{$Level}{$ClassName}})) |
| { # check replacements, including pure virtual methods |
| my $AddedPos = $VirtualTable{2}{$ClassName}{$AddedVFunc}; |
| foreach my $RemovedVFunc (keys(%{$RemovedInt_Virt{$Level}{$ClassName}})) |
| { |
| my $RemovedPos = $VirtualTable{1}{$ClassName}{$RemovedVFunc}; |
| if($AddedPos==$RemovedPos) |
| { |
| $VirtualReplacement{$AddedVFunc} = $RemovedVFunc; |
| $VirtualReplacement{$RemovedVFunc} = $AddedVFunc; |
| last; # other methods will be reported as "added" or "removed" |
| } |
| } |
| if(my $RemovedVFunc = $VirtualReplacement{$AddedVFunc}) |
| { |
| if(lc($AddedVFunc) eq lc($RemovedVFunc)) |
| { # skip: DomUi => DomUI parameter (Qt 4.2.3 to 4.3.0) |
| next; |
| } |
| my $ProblemType = "Virtual_Replacement"; |
| my @Affected = ($RemovedVFunc); |
| if($CompleteSignature{1}{$RemovedVFunc}{"PureVirt"}) |
| { # pure methods |
| if(not isUsedClass($ClassId, 1, $Level)) |
| { # not a parameter of some exported method |
| next; |
| } |
| $ProblemType = "Pure_Virtual_Replacement"; |
| |
| # affected all methods (both virtual and non-virtual ones) |
| @Affected = (keys(%{$ClassMethods{$Level}{1}{$ClassName}})); |
| push(@Affected, keys(%{$OverriddenMethods{1}{$RemovedVFunc}})); |
| } |
| $VTableChanged_M{$ClassName}=1; |
| foreach my $AffectedInt (@Affected) |
| { |
| if($CompleteSignature{1}{$AffectedInt}{"PureVirt"}) |
| { # affected exported methods only |
| next; |
| } |
| if(not symbolFilter($AffectedInt, 1, "Affected", $Level)) { |
| next; |
| } |
| %{$CompatProblems{$Level}{$AffectedInt}{$ProblemType}{$tr_name{$AddedVFunc}}}=( |
| "Type_Name"=>$Class_Type{"Name"}, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($AddedVFunc, 2), |
| "Old_Value"=>get_Signature($RemovedVFunc, 1)); |
| } |
| } |
| } |
| } |
| } |
| if(not checkDump(1, "2.0") |
| or not checkDump(2, "2.0")) |
| { # support for old ABI dumps |
| # "Base" attribute introduced in ACC 1.22 (ABI dump 2.0 format) |
| return; |
| } |
| foreach my $ClassName (sort keys(%{$ClassNames{1}})) |
| { |
| my $ClassId_Old = $TName_Tid{1}{$ClassName}; |
| next if(not $ClassId_Old); |
| if(not isCreatable($ClassId_Old, 1)) |
| { # skip classes without public constructors (including auto-generated) |
| # example: class has only a private exported or private inline constructor |
| next; |
| } |
| if($ClassName=~/>/) |
| { # skip affected template instances |
| next; |
| } |
| my %Class_Old = get_Type($ClassId_Old, 1); |
| my $ClassId_New = $TName_Tid{2}{$ClassName}; |
| if(not $ClassId_New) { |
| next; |
| } |
| my %Class_New = get_Type($ClassId_New, 2); |
| if($Class_New{"Type"}!~/Class|Struct/) |
| { # became typedef |
| if($Level eq "Binary") { |
| next; |
| } |
| if($Level eq "Source") |
| { |
| %Class_New = get_PureType($ClassId_New, $TypeInfo{2}); |
| if($Class_New{"Type"}!~/Class|Struct/) { |
| next; |
| } |
| $ClassId_New = $Class_New{"Tid"}; |
| } |
| } |
| my @Bases_Old = sort {$Class_Old{"Base"}{$a}{"pos"}<=>$Class_Old{"Base"}{$b}{"pos"}} keys(%{$Class_Old{"Base"}}); |
| my @Bases_New = sort {$Class_New{"Base"}{$a}{"pos"}<=>$Class_New{"Base"}{$b}{"pos"}} keys(%{$Class_New{"Base"}}); |
| |
| my %Tr_Old = map {$TypeInfo{1}{$_}{"Name"} => uncover_typedefs($TypeInfo{1}{$_}{"Name"}, 1)} @Bases_Old; |
| my %Tr_New = map {$TypeInfo{2}{$_}{"Name"} => uncover_typedefs($TypeInfo{2}{$_}{"Name"}, 2)} @Bases_New; |
| |
| my ($BNum1, $BNum2) = (1, 1); |
| my %BasePos_Old = map {$Tr_Old{$TypeInfo{1}{$_}{"Name"}} => $BNum1++} @Bases_Old; |
| my %BasePos_New = map {$Tr_New{$TypeInfo{2}{$_}{"Name"}} => $BNum2++} @Bases_New; |
| my %ShortBase_Old = map {get_ShortType($_, 1) => 1} @Bases_Old; |
| my %ShortBase_New = map {get_ShortType($_, 2) => 1} @Bases_New; |
| my $Shift_Old = getShift($ClassId_Old, 1); |
| my $Shift_New = getShift($ClassId_New, 2); |
| my %BaseId_New = map {$Tr_New{$TypeInfo{2}{$_}{"Name"}} => $_} @Bases_New; |
| my ($Added, $Removed) = (0, 0); |
| my @StableBases_Old = (); |
| foreach my $BaseId (@Bases_Old) |
| { |
| my $BaseName = $TypeInfo{1}{$BaseId}{"Name"}; |
| if($BasePos_New{$Tr_Old{$BaseName}}) { |
| push(@StableBases_Old, $BaseId); |
| } |
| elsif(not $ShortBase_New{$Tr_Old{$BaseName}} |
| and not $ShortBase_New{get_ShortType($BaseId, 1)}) |
| { # removed base |
| # excluding namespace::SomeClass to SomeClass renaming |
| my $ProblemKind = "Removed_Base_Class"; |
| if($Level eq "Binary") |
| { # Binary-level |
| if($Shift_Old ne $Shift_New) |
| { # affected fields |
| if(havePubFields(\%Class_Old)) { |
| $ProblemKind .= "_And_Shift"; |
| } |
| elsif($Class_Old{"Size"} ne $Class_New{"Size"}) { |
| $ProblemKind .= "_And_Size"; |
| } |
| } |
| if(keys(%{$VirtualTable_Model{1}{$BaseName}}) |
| and cmpVTables($ClassName)==1) |
| { # affected v-table |
| $ProblemKind .= "_And_VTable"; |
| $VTableChanged_M{$ClassName}=1; |
| } |
| } |
| my @Affected = keys(%{$ClassMethods{$Level}{1}{$ClassName}}); |
| foreach my $SubId (get_sub_classes($ClassId_Old, 1, 1)) |
| { |
| if(my $SubName = $TypeInfo{1}{$SubId}{"Name"}) |
| { |
| push(@Affected, keys(%{$ClassMethods{$Level}{1}{$SubName}})); |
| if($ProblemKind=~/VTable/) { |
| $VTableChanged_M{$SubName}=1; |
| } |
| } |
| } |
| foreach my $Interface (@Affected) |
| { |
| if(not symbolFilter($Interface, 1, "Affected", $Level)) { |
| next; |
| } |
| %{$CompatProblems{$Level}{$Interface}{$ProblemKind}{"this"}}=( |
| "Type_Name"=>$ClassName, |
| "Type_Type"=>"Class", |
| "Target"=>$BaseName, |
| "Old_Size"=>$Class_Old{"Size"}*$BYTE_SIZE, |
| "New_Size"=>$Class_New{"Size"}*$BYTE_SIZE, |
| "Shift"=>abs($Shift_New-$Shift_Old) ); |
| } |
| $Removed+=1; |
| } |
| } |
| my @StableBases_New = (); |
| foreach my $BaseId (@Bases_New) |
| { |
| my $BaseName = $TypeInfo{2}{$BaseId}{"Name"}; |
| if($BasePos_Old{$Tr_New{$BaseName}}) { |
| push(@StableBases_New, $BaseId); |
| } |
| elsif(not $ShortBase_Old{$Tr_New{$BaseName}} |
| and not $ShortBase_Old{get_ShortType($BaseId, 2)}) |
| { # added base |
| # excluding namespace::SomeClass to SomeClass renaming |
| my $ProblemKind = "Added_Base_Class"; |
| if($Level eq "Binary") |
| { # Binary-level |
| if($Shift_Old ne $Shift_New) |
| { # affected fields |
| if(havePubFields(\%Class_Old)) { |
| $ProblemKind .= "_And_Shift"; |
| } |
| elsif($Class_Old{"Size"} ne $Class_New{"Size"}) { |
| $ProblemKind .= "_And_Size"; |
| } |
| } |
| if(keys(%{$VirtualTable_Model{2}{$BaseName}}) |
| and cmpVTables($ClassName)==1) |
| { # affected v-table |
| $ProblemKind .= "_And_VTable"; |
| $VTableChanged_M{$ClassName}=1; |
| } |
| } |
| my @Affected = keys(%{$ClassMethods{$Level}{1}{$ClassName}}); |
| foreach my $SubId (get_sub_classes($ClassId_Old, 1, 1)) |
| { |
| if(my $SubName = $TypeInfo{1}{$SubId}{"Name"}) |
| { |
| push(@Affected, keys(%{$ClassMethods{$Level}{1}{$SubName}})); |
| if($ProblemKind=~/VTable/) { |
| $VTableChanged_M{$SubName}=1; |
| } |
| } |
| } |
| foreach my $Interface (@Affected) |
| { |
| if(not symbolFilter($Interface, 1, "Affected", $Level)) { |
| next; |
| } |
| %{$CompatProblems{$Level}{$Interface}{$ProblemKind}{"this"}}=( |
| "Type_Name"=>$ClassName, |
| "Type_Type"=>"Class", |
| "Target"=>$BaseName, |
| "Old_Size"=>$Class_Old{"Size"}*$BYTE_SIZE, |
| "New_Size"=>$Class_New{"Size"}*$BYTE_SIZE, |
| "Shift"=>abs($Shift_New-$Shift_Old) ); |
| } |
| $Added+=1; |
| } |
| } |
| if($Level eq "Binary") |
| { # Binary-level |
| ($BNum1, $BNum2) = (1, 1); |
| my %BaseRelPos_Old = map {$Tr_Old{$TypeInfo{1}{$_}{"Name"}} => $BNum1++} @StableBases_Old; |
| my %BaseRelPos_New = map {$Tr_New{$TypeInfo{2}{$_}{"Name"}} => $BNum2++} @StableBases_New; |
| foreach my $BaseId (@Bases_Old) |
| { |
| my $BaseName = $TypeInfo{1}{$BaseId}{"Name"}; |
| if(my $NewPos = $BaseRelPos_New{$Tr_Old{$BaseName}}) |
| { |
| my $BaseNewId = $BaseId_New{$Tr_Old{$BaseName}}; |
| my $OldPos = $BaseRelPos_Old{$Tr_Old{$BaseName}}; |
| if($NewPos!=$OldPos) |
| { # changed position of the base class |
| foreach my $Interface (keys(%{$ClassMethods{$Level}{1}{$ClassName}})) |
| { |
| if(not symbolFilter($Interface, 1, "Affected", $Level)) { |
| next; |
| } |
| %{$CompatProblems{$Level}{$Interface}{"Base_Class_Position"}{"this"}}=( |
| "Type_Name"=>$ClassName, |
| "Type_Type"=>"Class", |
| "Target"=>$BaseName, |
| "Old_Value"=>$OldPos-1, |
| "New_Value"=>$NewPos-1 ); |
| } |
| } |
| if($Class_Old{"Base"}{$BaseId}{"virtual"} |
| and not $Class_New{"Base"}{$BaseNewId}{"virtual"}) |
| { # became non-virtual base |
| foreach my $Interface (keys(%{$ClassMethods{$Level}{1}{$ClassName}})) |
| { |
| if(not symbolFilter($Interface, 1, "Affected", $Level)) { |
| next; |
| } |
| %{$CompatProblems{$Level}{$Interface}{"Base_Class_Became_Non_Virtually_Inherited"}{"this->".$BaseName}}=( |
| "Type_Name"=>$ClassName, |
| "Type_Type"=>"Class", |
| "Target"=>$BaseName ); |
| } |
| } |
| elsif(not $Class_Old{"Base"}{$BaseId}{"virtual"} |
| and $Class_New{"Base"}{$BaseNewId}{"virtual"}) |
| { # became virtual base |
| foreach my $Interface (keys(%{$ClassMethods{$Level}{1}{$ClassName}})) |
| { |
| if(not symbolFilter($Interface, 1, "Affected", $Level)) { |
| next; |
| } |
| %{$CompatProblems{$Level}{$Interface}{"Base_Class_Became_Virtually_Inherited"}{"this->".$BaseName}}=( |
| "Type_Name"=>$ClassName, |
| "Type_Type"=>"Class", |
| "Target"=>$BaseName ); |
| } |
| } |
| } |
| } |
| # detect size changes in base classes |
| if($Shift_Old!=$Shift_New) |
| { # size of allocable class |
| foreach my $BaseId (@StableBases_Old) |
| { # search for changed base |
| my %BaseType = get_Type($BaseId, 1); |
| my $Size_Old = $TypeInfo{1}{$BaseId}{"Size"}; |
| my $Size_New = $TypeInfo{2}{$BaseId_New{$Tr_Old{$BaseType{"Name"}}}}{"Size"}; |
| if($Size_Old ne $Size_New |
| and $Size_Old and $Size_New) |
| { |
| my $ProblemType = ""; |
| if(isCopyingClass($BaseId, 1)) { |
| $ProblemType = "Size_Of_Copying_Class"; |
| } |
| elsif($AllocableClass{1}{$BaseType{"Name"}}) |
| { |
| if($Size_New>$Size_Old) |
| { # increased size |
| $ProblemType = "Size_Of_Allocable_Class_Increased"; |
| } |
| else |
| { # decreased size |
| $ProblemType = "Size_Of_Allocable_Class_Decreased"; |
| if(not havePubFields(\%Class_Old)) |
| { # affected class has no public members |
| next; |
| } |
| } |
| } |
| next if(not $ProblemType); |
| foreach my $Interface (keys(%{$ClassMethods{$Level}{1}{$ClassName}})) |
| { # base class size changes affecting current class |
| if(not symbolFilter($Interface, 1, "Affected", $Level)) { |
| next; |
| } |
| %{$CompatProblems{$Level}{$Interface}{$ProblemType}{"this->".$BaseType{"Name"}}}=( |
| "Type_Name"=>$BaseType{"Name"}, |
| "Type_Type"=>"Class", |
| "Target"=>$BaseType{"Name"}, |
| "Old_Size"=>$Size_Old*$BYTE_SIZE, |
| "New_Size"=>$Size_New*$BYTE_SIZE ); |
| } |
| } |
| } |
| } |
| if(defined $VirtualTable_Model{1}{$ClassName} |
| and cmpVTables_Real($ClassName, 1)==1 |
| and my @VFunctions = keys(%{$VirtualTable_Model{1}{$ClassName}})) |
| { # compare virtual tables size in base classes |
| my $VShift_Old = getVShift($ClassId_Old, 1); |
| my $VShift_New = getVShift($ClassId_New, 2); |
| if($VShift_Old ne $VShift_New) |
| { # changes in the base class or changes in the list of base classes |
| my @AllBases_Old = get_base_classes($ClassId_Old, 1, 1); |
| my @AllBases_New = get_base_classes($ClassId_New, 2, 1); |
| ($BNum1, $BNum2) = (1, 1); |
| my %StableBase = map {$Tr_New{$TypeInfo{2}{$_}{"Name"}} => $_} @AllBases_New; |
| foreach my $BaseId (@AllBases_Old) |
| { |
| my %BaseType = get_Type($BaseId, 1); |
| if(not $StableBase{$Tr_Old{$BaseType{"Name"}}}) |
| { # lost base |
| next; |
| } |
| my $VSize_Old = getVTable_Size($BaseType{"Name"}, 1); |
| my $VSize_New = getVTable_Size($BaseType{"Name"}, 2); |
| if($VSize_Old!=$VSize_New) |
| { |
| foreach my $Symbol (@VFunctions) |
| { # TODO: affected non-virtual methods? |
| if(not defined $VirtualTable_Model{2}{$ClassName}{$Symbol}) |
| { # Removed_Virtual_Method, will be registered in mergeVirtualTables() |
| next; |
| } |
| if($VirtualTable_Model{2}{$ClassName}{$Symbol}-$VirtualTable_Model{1}{$ClassName}{$Symbol}==0) |
| { # skip interfaces that have not changed the absolute virtual position |
| next; |
| } |
| if(not symbolFilter($Symbol, 1, "Affected", $Level)) { |
| next; |
| } |
| $VTableChanged_M{$BaseType{"Name"}} = 1; |
| $VTableChanged_M{$ClassName} = 1; |
| foreach my $VirtFunc (keys(%{$AddedInt_Virt{$Level}{$BaseType{"Name"}}})) |
| { # the reason of the layout change: added virtual functions |
| next if($VirtualReplacement{$VirtFunc}); |
| my $ProblemType = "Added_Virtual_Method"; |
| if($CompleteSignature{2}{$VirtFunc}{"PureVirt"}) { |
| $ProblemType = "Added_Pure_Virtual_Method"; |
| } |
| %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{get_Signature($VirtFunc, 2)}}=( |
| "Type_Name"=>$BaseType{"Name"}, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($VirtFunc, 2) ); |
| } |
| foreach my $VirtFunc (keys(%{$RemovedInt_Virt{$Level}{$BaseType{"Name"}}})) |
| { # the reason of the layout change: removed virtual functions |
| next if($VirtualReplacement{$VirtFunc}); |
| my $ProblemType = "Removed_Virtual_Method"; |
| if($CompleteSignature{1}{$VirtFunc}{"PureVirt"}) { |
| $ProblemType = "Removed_Pure_Virtual_Method"; |
| } |
| %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{get_Signature($VirtFunc, 1)}}=( |
| "Type_Name"=>$BaseType{"Name"}, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($VirtFunc, 1) ); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| sub isCreatable($$) |
| { |
| my ($ClassId, $LibVersion) = @_; |
| if($AllocableClass{$LibVersion}{$TypeInfo{$LibVersion}{$ClassId}{"Name"}} |
| or isCopyingClass($ClassId, $LibVersion)) { |
| return 1; |
| } |
| if(keys(%{$Class_SubClasses{$LibVersion}{$ClassId}})) |
| { # Fix for incomplete data: if this class has |
| # a base class then it should also has a constructor |
| return 1; |
| } |
| if($ReturnedClass{$LibVersion}{$ClassId}) |
| { # returned by some method of this class |
| # or any other class |
| return 1; |
| } |
| return 0; |
| } |
| |
| sub isUsedClass($$$) |
| { |
| my ($ClassId, $LibVersion, $Level) = @_; |
| if(keys(%{$ParamClass{$LibVersion}{$ClassId}})) |
| { # parameter of some exported method |
| return 1; |
| } |
| my $CName = $TypeInfo{$LibVersion}{$ClassId}{"Name"}; |
| if(keys(%{$ClassMethods{$Level}{$LibVersion}{$CName}})) |
| { # method from target class |
| return 1; |
| } |
| return 0; |
| } |
| |
| sub mergeVirtualTables($$) |
| { # check for changes in the virtual table |
| my ($Interface, $Level) = @_; |
| # affected methods: |
| # - virtual |
| # - pure-virtual |
| # - non-virtual |
| if($CompleteSignature{1}{$Interface}{"Data"}) |
| { # global data is not affected |
| return; |
| } |
| my $Class_Id = $CompleteSignature{1}{$Interface}{"Class"}; |
| if(not $Class_Id) { |
| return; |
| } |
| my $CName = $TypeInfo{1}{$Class_Id}{"Name"}; |
| if(cmpVTables_Real($CName, 1)==0) |
| { # no changes |
| return; |
| } |
| $CheckedTypes{$Level}{$CName} = 1; |
| if($Level eq "Binary") |
| { # Binary-level |
| if($CompleteSignature{1}{$Interface}{"PureVirt"} |
| and not isUsedClass($Class_Id, 1, $Level)) |
| { # pure virtuals should not be affected |
| # if there are no exported methods using this class |
| return; |
| } |
| } |
| foreach my $Func (keys(%{$VirtualTable{1}{$CName}})) |
| { |
| if(defined $VirtualTable{2}{$CName}{$Func} |
| and defined $CompleteSignature{2}{$Func}) |
| { |
| if(not $CompleteSignature{1}{$Func}{"PureVirt"} |
| and $CompleteSignature{2}{$Func}{"PureVirt"}) |
| { # became pure virtual |
| %{$CompatProblems{$Level}{$Interface}{"Virtual_Method_Became_Pure"}{$tr_name{$Func}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature_M($Func, 1) ); |
| $VTableChanged_M{$CName} = 1; |
| } |
| elsif($CompleteSignature{1}{$Func}{"PureVirt"} |
| and not $CompleteSignature{2}{$Func}{"PureVirt"}) |
| { # became non-pure virtual |
| %{$CompatProblems{$Level}{$Interface}{"Virtual_Method_Became_Non_Pure"}{$tr_name{$Func}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature_M($Func, 1) ); |
| $VTableChanged_M{$CName} = 1; |
| } |
| } |
| } |
| if($Level eq "Binary") |
| { # Binary-level |
| # check virtual table structure |
| foreach my $AddedVFunc (keys(%{$AddedInt_Virt{$Level}{$CName}})) |
| { |
| next if($Interface eq $AddedVFunc); |
| next if($VirtualReplacement{$AddedVFunc}); |
| my $VPos_Added = $VirtualTable{2}{$CName}{$AddedVFunc}; |
| if($CompleteSignature{2}{$AddedVFunc}{"PureVirt"}) |
| { # pure virtual methods affect all others (virtual and non-virtual) |
| %{$CompatProblems{$Level}{$Interface}{"Added_Pure_Virtual_Method"}{$tr_name{$AddedVFunc}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($AddedVFunc, 2) ); |
| $VTableChanged_M{$CName} = 1; |
| } |
| elsif(not defined $VirtualTable{1}{$CName} |
| or $VPos_Added>keys(%{$VirtualTable{1}{$CName}})) |
| { # added virtual function at the end of v-table |
| if(not keys(%{$VirtualTable_Model{1}{$CName}})) |
| { # became polymorphous class, added v-table pointer |
| %{$CompatProblems{$Level}{$Interface}{"Added_First_Virtual_Method"}{$tr_name{$AddedVFunc}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($AddedVFunc, 2) ); |
| $VTableChanged_M{$CName} = 1; |
| } |
| else |
| { |
| my $VSize_Old = getVTable_Size($CName, 1); |
| my $VSize_New = getVTable_Size($CName, 2); |
| next if($VSize_Old==$VSize_New); # exception: register as removed and added virtual method |
| if(isCopyingClass($Class_Id, 1)) |
| { # class has no constructors and v-table will be copied by applications, this may affect all methods |
| my $ProblemType = "Added_Virtual_Method"; |
| if(isLeafClass($Class_Id, 1)) { |
| $ProblemType = "Added_Virtual_Method_At_End_Of_Leaf_Copying_Class"; |
| } |
| %{$CompatProblems{$Level}{$Interface}{$ProblemType}{$tr_name{$AddedVFunc}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($AddedVFunc, 2) ); |
| $VTableChanged_M{$CName} = 1; |
| } |
| else |
| { |
| my $ProblemType = "Added_Virtual_Method"; |
| if(isLeafClass($Class_Id, 1)) { |
| $ProblemType = "Added_Virtual_Method_At_End_Of_Leaf_Allocable_Class"; |
| } |
| %{$CompatProblems{$Level}{$Interface}{$ProblemType}{$tr_name{$AddedVFunc}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($AddedVFunc, 2) ); |
| $VTableChanged_M{$CName} = 1; |
| } |
| } |
| } |
| elsif($CompleteSignature{1}{$Interface}{"Virt"} |
| or $CompleteSignature{1}{$Interface}{"PureVirt"}) |
| { |
| if(defined $VirtualTable{1}{$CName} |
| and defined $VirtualTable{2}{$CName}) |
| { |
| my $VPos_Old = $VirtualTable{1}{$CName}{$Interface}; |
| my $VPos_New = $VirtualTable{2}{$CName}{$Interface}; |
| if($VPos_Added<=$VPos_Old and $VPos_Old!=$VPos_New) |
| { |
| my @Affected = ($Interface, keys(%{$OverriddenMethods{1}{$Interface}})); |
| foreach my $ASymbol (@Affected) |
| { |
| if(not $CompleteSignature{1}{$ASymbol}{"PureVirt"}) |
| { |
| if(not symbolFilter($ASymbol, 1, "Affected", $Level)) { |
| next; |
| } |
| } |
| $CheckedSymbols{$Level}{$ASymbol} = 1; |
| %{$CompatProblems{$Level}{$ASymbol}{"Added_Virtual_Method"}{$tr_name{$AddedVFunc}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($AddedVFunc, 2) ); |
| $VTableChanged_M{$TypeInfo{1}{$CompleteSignature{1}{$ASymbol}{"Class"}}{"Name"}} = 1; |
| } |
| } |
| } |
| } |
| else { |
| # safe |
| } |
| } |
| foreach my $RemovedVFunc (keys(%{$RemovedInt_Virt{$Level}{$CName}})) |
| { |
| next if($VirtualReplacement{$RemovedVFunc}); |
| if($RemovedVFunc eq $Interface |
| and $CompleteSignature{1}{$RemovedVFunc}{"PureVirt"}) |
| { # This case is for removed virtual methods |
| # implemented in both versions of a library |
| next; |
| } |
| if(not keys(%{$VirtualTable_Model{2}{$CName}})) |
| { # became non-polymorphous class, removed v-table pointer |
| %{$CompatProblems{$Level}{$Interface}{"Removed_Last_Virtual_Method"}{$tr_name{$RemovedVFunc}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($RemovedVFunc, 1) ); |
| $VTableChanged_M{$CName} = 1; |
| } |
| elsif($CompleteSignature{1}{$Interface}{"Virt"} |
| or $CompleteSignature{1}{$Interface}{"PureVirt"}) |
| { |
| if(defined $VirtualTable{1}{$CName} and defined $VirtualTable{2}{$CName}) |
| { |
| if(not defined $VirtualTable{1}{$CName}{$Interface}) { |
| next; |
| } |
| my $VPos_New = -1; |
| if(defined $VirtualTable{2}{$CName}{$Interface}) |
| { |
| $VPos_New = $VirtualTable{2}{$CName}{$Interface}; |
| } |
| else |
| { |
| if($Interface ne $RemovedVFunc) { |
| next; |
| } |
| } |
| my $VPos_Removed = $VirtualTable{1}{$CName}{$RemovedVFunc}; |
| my $VPos_Old = $VirtualTable{1}{$CName}{$Interface}; |
| if($VPos_Removed<=$VPos_Old and $VPos_Old!=$VPos_New) |
| { |
| my @Affected = ($Interface, keys(%{$OverriddenMethods{1}{$Interface}})); |
| foreach my $ASymbol (@Affected) |
| { |
| if(not $CompleteSignature{1}{$ASymbol}{"PureVirt"}) |
| { |
| if(not symbolFilter($ASymbol, 1, "Affected", $Level)) { |
| next; |
| } |
| } |
| my $ProblemType = "Removed_Virtual_Method"; |
| if($CompleteSignature{1}{$RemovedVFunc}{"PureVirt"}) { |
| $ProblemType = "Removed_Pure_Virtual_Method"; |
| } |
| $CheckedSymbols{$Level}{$ASymbol} = 1; |
| %{$CompatProblems{$Level}{$ASymbol}{$ProblemType}{$tr_name{$RemovedVFunc}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($RemovedVFunc, 1) ); |
| $VTableChanged_M{$TypeInfo{1}{$CompleteSignature{1}{$ASymbol}{"Class"}}{"Name"}} = 1; |
| } |
| } |
| } |
| } |
| } |
| } |
| else |
| { # Source-level |
| foreach my $AddedVFunc (keys(%{$AddedInt_Virt{$Level}{$CName}})) |
| { |
| next if($Interface eq $AddedVFunc); |
| if($CompleteSignature{2}{$AddedVFunc}{"PureVirt"}) |
| { |
| %{$CompatProblems{$Level}{$Interface}{"Added_Pure_Virtual_Method"}{$tr_name{$AddedVFunc}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($AddedVFunc, 2) ); |
| } |
| } |
| foreach my $RemovedVFunc (keys(%{$RemovedInt_Virt{$Level}{$CName}})) |
| { |
| if($CompleteSignature{1}{$RemovedVFunc}{"PureVirt"}) |
| { |
| %{$CompatProblems{$Level}{$Interface}{"Removed_Pure_Virtual_Method"}{$tr_name{$RemovedVFunc}}}=( |
| "Type_Name"=>$CName, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($RemovedVFunc, 1) ); |
| } |
| } |
| } |
| } |
| |
| sub find_MemberPair_Pos_byName($$) |
| { |
| my ($Member_Name, $Pair_Type) = @_; |
| $Member_Name=~s/\A[_]+|[_]+\Z//g; |
| foreach my $MemberPair_Pos (sort {int($a)<=>int($b)} keys(%{$Pair_Type->{"Memb"}})) |
| { |
| if(defined $Pair_Type->{"Memb"}{$MemberPair_Pos}) |
| { |
| my $Name = $Pair_Type->{"Memb"}{$MemberPair_Pos}{"name"}; |
| $Name=~s/\A[_]+|[_]+\Z//g; |
| if($Name eq $Member_Name) { |
| return $MemberPair_Pos; |
| } |
| } |
| } |
| return "lost"; |
| } |
| |
| sub find_MemberPair_Pos_byVal($$) |
| { |
| my ($Member_Value, $Pair_Type) = @_; |
| foreach my $MemberPair_Pos (sort {int($a)<=>int($b)} keys(%{$Pair_Type->{"Memb"}})) |
| { |
| if(defined $Pair_Type->{"Memb"}{$MemberPair_Pos} |
| and $Pair_Type->{"Memb"}{$MemberPair_Pos}{"value"} eq $Member_Value) { |
| return $MemberPair_Pos; |
| } |
| } |
| return "lost"; |
| } |
| |
| my %Severity_Val=( |
| "High"=>3, |
| "Medium"=>2, |
| "Low"=>1, |
| "Safe"=>-1 |
| ); |
| |
| sub maxSeverity($$) |
| { |
| my ($S1, $S2) = @_; |
| if(cmpSeverities($S1, $S2)) { |
| return $S1; |
| } |
| else { |
| return $S2; |
| } |
| } |
| |
| sub cmpSeverities($$) |
| { |
| my ($S1, $S2) = @_; |
| if(not $S1) { |
| return 0; |
| } |
| elsif(not $S2) { |
| return 1; |
| } |
| return ($Severity_Val{$S1}>$Severity_Val{$S2}); |
| } |
| |
| sub getProblemSeverity($$) |
| { |
| my ($Level, $Kind) = @_; |
| return $CompatRules{$Level}{$Kind}{"Severity"}; |
| } |
| |
| sub isRecurType($$) |
| { |
| foreach (@RecurTypes) |
| { |
| if( $_->{"T1"} eq $_[0] |
| and $_->{"T2"} eq $_[1] ) |
| { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub pushType($$) |
| { |
| my %TypeIDs=( |
| "T1" => $_[0], #Tid1 |
| "T2" => $_[1] #Tid2 |
| ); |
| push(@RecurTypes, \%TypeIDs); |
| } |
| |
| sub isRenamed($$$$$) |
| { |
| my ($MemPos, $Type1, $LVersion1, $Type2, $LVersion2) = @_; |
| my $Member_Name = $Type1->{"Memb"}{$MemPos}{"name"}; |
| my $MemberType_Id = $Type1->{"Memb"}{$MemPos}{"type"}; |
| my %MemberType_Pure = get_PureType($MemberType_Id, $TypeInfo{$LVersion1}); |
| if(not defined $Type2->{"Memb"}{$MemPos}) { |
| return ""; |
| } |
| my $PairType_Id = $Type2->{"Memb"}{$MemPos}{"type"}; |
| my %PairType_Pure = get_PureType($PairType_Id, $TypeInfo{$LVersion2}); |
| |
| my $Pair_Name = $Type2->{"Memb"}{$MemPos}{"name"}; |
| my $MemberPair_Pos_Rev = ($Member_Name eq $Pair_Name)?$MemPos:find_MemberPair_Pos_byName($Pair_Name, $Type1); |
| if($MemberPair_Pos_Rev eq "lost") |
| { |
| if($MemberType_Pure{"Name"} eq $PairType_Pure{"Name"}) |
| { # base type match |
| return $Pair_Name; |
| } |
| if($TypeInfo{$LVersion1}{$MemberType_Id}{"Name"} eq $TypeInfo{$LVersion2}{$PairType_Id}{"Name"}) |
| { # exact type match |
| return $Pair_Name; |
| } |
| if($MemberType_Pure{"Size"} eq $PairType_Pure{"Size"}) |
| { # size match |
| return $Pair_Name; |
| } |
| if(isReserved($Pair_Name)) |
| { # reserved fields |
| return $Pair_Name; |
| } |
| } |
| return ""; |
| } |
| |
| sub isLastElem($$) |
| { |
| my ($Pos, $TypeRef) = @_; |
| my $Name = $TypeRef->{"Memb"}{$Pos}{"name"}; |
| if($Name=~/last|count|max|total/i) |
| { # GST_LEVEL_COUNT, GST_RTSP_ELAST |
| return 1; |
| } |
| elsif($Name=~/END|NLIMITS\Z/) |
| { # __RLIMIT_NLIMITS |
| return 1; |
| } |
| elsif($Name=~/\AN[A-Z](.+)[a-z]+s\Z/ |
| and $Pos+1==keys(%{$TypeRef->{"Memb"}})) |
| { # NImageFormats, NColorRoles |
| return 1; |
| } |
| return 0; |
| } |
| |
| sub nonComparable($$) |
| { |
| my ($T1, $T2) = @_; |
| if($T1->{"Name"} ne $T2->{"Name"} |
| and not isAnon($T1->{"Name"}) |
| and not isAnon($T2->{"Name"})) |
| { # different names |
| if($T1->{"Type"} ne "Pointer" |
| or $T2->{"Type"} ne "Pointer") |
| { # compare base types |
| return 1; |
| } |
| if($T1->{"Name"}!~/\Avoid\s*\*/ |
| and $T2->{"Name"}=~/\Avoid\s*\*/) |
| { |
| return 1; |
| } |
| } |
| elsif($T1->{"Type"} ne $T2->{"Type"}) |
| { # different types |
| if($T1->{"Type"} eq "Class" |
| and $T2->{"Type"} eq "Struct") |
| { # "class" to "struct" |
| return 0; |
| } |
| elsif($T2->{"Type"} eq "Class" |
| and $T1->{"Type"} eq "Struct") |
| { # "struct" to "class" |
| return 0; |
| } |
| else |
| { # "class" to "enum" |
| # "union" to "class" |
| # ... |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub mergeTypes($$$) |
| { |
| my ($Type1_Id, $Type2_Id, $Level) = @_; |
| return () if(not $Type1_Id or not $Type2_Id); |
| my (%Sub_SubProblems, %SubProblems) = (); |
| if($Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id}) |
| { # already merged |
| return %{$Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id}}; |
| } |
| my %Type1 = get_Type($Type1_Id, 1); |
| my %Type2 = get_Type($Type2_Id, 2); |
| if(not $Type1{"Name"} or not $Type2{"Name"}) { |
| return (); |
| } |
| $CheckedTypes{$Level}{$Type1{"Name"}}=1; |
| my %Type1_Pure = get_PureType($Type1_Id, $TypeInfo{1}); |
| my %Type2_Pure = get_PureType($Type2_Id, $TypeInfo{2}); |
| $CheckedTypes{$Level}{$Type1_Pure{"Name"}}=1; |
| if(not $Type1_Pure{"Size"} or not $Type2_Pure{"Size"}) |
| { # including a case when "class Class { ... };" changed to "class Class;" |
| return (); |
| } |
| if(isRecurType($Type1_Pure{"Tid"}, $Type2_Pure{"Tid"})) |
| { # skip recursive declarations |
| return (); |
| } |
| return () if(not $Type1_Pure{"Name"} or not $Type2_Pure{"Name"}); |
| return () if($SkipTypes{1}{$Type1_Pure{"Name"}}); |
| return () if($SkipTypes{1}{$Type1{"Name"}}); |
| |
| my %Typedef_1 = goToFirst($Type1{"Tid"}, 1, "Typedef"); |
| my %Typedef_2 = goToFirst($Type2{"Tid"}, 2, "Typedef"); |
| if(not $UseOldDumps and %Typedef_1 and %Typedef_2 |
| and $Typedef_1{"Type"} eq "Typedef" and $Typedef_2{"Type"} eq "Typedef" |
| and $Typedef_1{"Name"} eq $Typedef_2{"Name"}) |
| { |
| my %Base_1 = get_OneStep_BaseType($Typedef_1{"Tid"}, $TypeInfo{1}); |
| my %Base_2 = get_OneStep_BaseType($Typedef_2{"Tid"}, $TypeInfo{2}); |
| if($Base_1{"Name"} ne $Base_2{"Name"}) |
| { |
| if(differentDumps("G") |
| or differentDumps("V")) |
| { # different GCC versions or different dumps |
| $Base_1{"Name"} = uncover_typedefs($Base_1{"Name"}, 1); |
| $Base_2{"Name"} = uncover_typedefs($Base_2{"Name"}, 2); |
| # std::__va_list and __va_list |
| $Base_1{"Name"}=~s/\A(\w+::)+//; |
| $Base_2{"Name"}=~s/\A(\w+::)+//; |
| $Base_1{"Name"} = formatName($Base_1{"Name"}, "T"); |
| $Base_2{"Name"} = formatName($Base_2{"Name"}, "T"); |
| } |
| } |
| if($Base_1{"Name"}!~/anon\-/ and $Base_2{"Name"}!~/anon\-/ |
| and $Base_1{"Name"} ne $Base_2{"Name"}) |
| { |
| if($Level eq "Binary" |
| and $Type1{"Size"} ne $Type2{"Size"}) |
| { |
| %{$SubProblems{"DataType_Size"}{$Typedef_1{"Name"}}}=( |
| "Target"=>$Typedef_1{"Name"}, |
| "Type_Name"=>$Typedef_1{"Name"}, |
| "Type_Type"=>"Typedef", |
| "Old_Size"=>$Type1{"Size"}*$BYTE_SIZE, |
| "New_Size"=>$Type2{"Size"}*$BYTE_SIZE ); |
| } |
| %{$SubProblems{"Typedef_BaseType"}{$Typedef_1{"Name"}}}=( |
| "Target"=>$Typedef_1{"Name"}, |
| "Type_Name"=>$Typedef_1{"Name"}, |
| "Type_Type"=>"Typedef", |
| "Old_Value"=>$Base_1{"Name"}, |
| "New_Value"=>$Base_2{"Name"} ); |
| } |
| } |
| if(nonComparable(\%Type1_Pure, \%Type2_Pure)) |
| { # different types (reported in detectTypeChange(...)) |
| if($Type1_Pure{"Name"} eq $Type2_Pure{"Name"} |
| and $Type1_Pure{"Type"} ne $Type2_Pure{"Type"} |
| and $Type1_Pure{"Type"}!~/Intrinsic|Pointer|Ref|Typedef/) |
| { # different type of the type |
| %{$SubProblems{"DataType_Type"}{$Type1_Pure{"Name"}}}=( |
| "Target"=>$Type1_Pure{"Name"}, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}, |
| "Old_Value"=>lc($Type1_Pure{"Type"}), |
| "New_Value"=>lc($Type2_Pure{"Type"}) ); |
| } |
| %{$Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id}} = %SubProblems; |
| return %SubProblems; |
| } |
| pushType($Type1_Pure{"Tid"}, $Type2_Pure{"Tid"}); |
| if(($Type1_Pure{"Name"} eq $Type2_Pure{"Name"} |
| or (isAnon($Type1_Pure{"Name"}) and isAnon($Type2_Pure{"Name"}))) |
| and $Type1_Pure{"Type"}=~/\A(Struct|Class|Union)\Z/) |
| { # checking size |
| if($Level eq "Binary" |
| and $Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) |
| { |
| my $ProblemKind = "DataType_Size"; |
| if($Type1_Pure{"Type"} eq "Class" |
| and keys(%{$ClassMethods{$Level}{1}{$Type1_Pure{"Name"}}})) |
| { |
| if(isCopyingClass($Type1_Pure{"Tid"}, 1)) { |
| $ProblemKind = "Size_Of_Copying_Class"; |
| } |
| elsif($AllocableClass{1}{$Type1_Pure{"Name"}}) |
| { |
| if(int($Type2_Pure{"Size"})>int($Type1_Pure{"Size"})) { |
| $ProblemKind = "Size_Of_Allocable_Class_Increased"; |
| } |
| else { |
| # descreased size of allocable class |
| # it has no special effects |
| } |
| } |
| } |
| %{$SubProblems{$ProblemKind}{$Type1_Pure{"Name"}}}=( |
| "Target"=>$Type1_Pure{"Name"}, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}, |
| "Old_Size"=>$Type1_Pure{"Size"}*$BYTE_SIZE, |
| "New_Size"=>$Type2_Pure{"Size"}*$BYTE_SIZE, |
| "InitialType_Type"=>$Type1_Pure{"Type"} ); |
| } |
| } |
| if(defined $Type1_Pure{"BaseType"} and $Type1_Pure{"BaseType"}{"Tid"} |
| and defined $Type2_Pure{"BaseType"} and $Type2_Pure{"BaseType"}{"Tid"}) |
| { # checking base types |
| %Sub_SubProblems = mergeTypes($Type1_Pure{"BaseType"}{"Tid"}, $Type2_Pure{"BaseType"}{"Tid"}, $Level); |
| foreach my $Sub_SubProblemType (keys(%Sub_SubProblems)) |
| { |
| foreach my $Sub_SubLocation (keys(%{$Sub_SubProblems{$Sub_SubProblemType}})) |
| { |
| foreach my $Attr (keys(%{$Sub_SubProblems{$Sub_SubProblemType}{$Sub_SubLocation}})) { |
| $SubProblems{$Sub_SubProblemType}{$Sub_SubLocation}{$Attr} = $Sub_SubProblems{$Sub_SubProblemType}{$Sub_SubLocation}{$Attr}; |
| } |
| $SubProblems{$Sub_SubProblemType}{$Sub_SubLocation}{"InitialType_Type"} = $Type1_Pure{"Type"}; |
| } |
| } |
| } |
| my (%AddedField, %RemovedField, %RenamedField, %RenamedField_Rev, %RelatedField, %RelatedField_Rev) = (); |
| my %NameToPosA = map {$Type1_Pure{"Memb"}{$_}{"name"}=>$_} keys(%{$Type1_Pure{"Memb"}}); |
| my %NameToPosB = map {$Type2_Pure{"Memb"}{$_}{"name"}=>$_} keys(%{$Type2_Pure{"Memb"}}); |
| foreach my $Member_Pos (sort {int($a) <=> int($b)} keys(%{$Type1_Pure{"Memb"}})) |
| { # detect removed and renamed fields |
| my $Member_Name = $Type1_Pure{"Memb"}{$Member_Pos}{"name"}; |
| next if(not $Member_Name); |
| my $MemberPair_Pos = (defined $Type2_Pure{"Memb"}{$Member_Pos} and $Type2_Pure{"Memb"}{$Member_Pos}{"name"} eq $Member_Name)?$Member_Pos:find_MemberPair_Pos_byName($Member_Name, \%Type2_Pure); |
| if($MemberPair_Pos eq "lost") |
| { |
| if($Type2_Pure{"Type"}=~/\A(Struct|Class|Union)\Z/) |
| { |
| if(isUnnamed($Member_Name)) |
| { # support for old-version dumps |
| # unnamed fields have been introduced in the ACC 1.23 (dump 2.1 format) |
| if(not checkDump(2, "2.1")) { |
| next; |
| } |
| } |
| if(my $RenamedTo = isRenamed($Member_Pos, \%Type1_Pure, 1, \%Type2_Pure, 2)) |
| { # renamed |
| $RenamedField{$Member_Pos}=$RenamedTo; |
| $RenamedField_Rev{$NameToPosB{$RenamedTo}}=$Member_Name; |
| } |
| else |
| { # removed |
| $RemovedField{$Member_Pos}=1; |
| } |
| } |
| elsif($Type1_Pure{"Type"} eq "Enum") |
| { |
| my $Member_Value1 = $Type1_Pure{"Memb"}{$Member_Pos}{"value"}; |
| next if($Member_Value1 eq ""); |
| $MemberPair_Pos = find_MemberPair_Pos_byVal($Member_Value1, \%Type2_Pure); |
| if($MemberPair_Pos ne "lost") |
| { # renamed |
| my $RenamedTo = $Type2_Pure{"Memb"}{$MemberPair_Pos}{"name"}; |
| my $MemberPair_Pos_Rev = find_MemberPair_Pos_byName($RenamedTo, \%Type1_Pure); |
| if($MemberPair_Pos_Rev eq "lost") |
| { |
| $RenamedField{$Member_Pos}=$RenamedTo; |
| $RenamedField_Rev{$NameToPosB{$RenamedTo}}=$Member_Name; |
| } |
| else { |
| $RemovedField{$Member_Pos}=1; |
| } |
| } |
| else |
| { # removed |
| $RemovedField{$Member_Pos}=1; |
| } |
| } |
| } |
| else |
| { # related |
| $RelatedField{$Member_Pos} = $MemberPair_Pos; |
| $RelatedField_Rev{$MemberPair_Pos} = $Member_Pos; |
| } |
| } |
| foreach my $Member_Pos (sort {int($a) <=> int($b)} keys(%{$Type2_Pure{"Memb"}})) |
| { # detect added fields |
| my $Member_Name = $Type2_Pure{"Memb"}{$Member_Pos}{"name"}; |
| next if(not $Member_Name); |
| my $MemberPair_Pos = (defined $Type1_Pure{"Memb"}{$Member_Pos} and $Type1_Pure{"Memb"}{$Member_Pos}{"name"} eq $Member_Name)?$Member_Pos:find_MemberPair_Pos_byName($Member_Name, \%Type1_Pure); |
| if($MemberPair_Pos eq "lost") |
| { |
| if(isUnnamed($Member_Name)) |
| { # support for old-version dumps |
| # unnamed fields have been introduced in the ACC 1.23 (dump 2.1 format) |
| if(not checkDump(1, "2.1")) { |
| next; |
| } |
| } |
| if($Type2_Pure{"Type"}=~/\A(Struct|Class|Union|Enum)\Z/) |
| { |
| if(not $RenamedField_Rev{$Member_Pos}) |
| { # added |
| $AddedField{$Member_Pos}=1; |
| } |
| } |
| } |
| } |
| if($Type2_Pure{"Type"}=~/\A(Struct|Class)\Z/) |
| { # detect moved fields |
| my (%RelPos, %RelPosName, %AbsPos) = (); |
| my $Pos = 0; |
| foreach my $Member_Pos (sort {int($a) <=> int($b)} keys(%{$Type1_Pure{"Memb"}})) |
| { # relative positions in 1st version |
| my $Member_Name = $Type1_Pure{"Memb"}{$Member_Pos}{"name"}; |
| next if(not $Member_Name); |
| if(not $RemovedField{$Member_Pos}) |
| { # old type without removed fields |
| $RelPos{1}{$Member_Name}=$Pos; |
| $RelPosName{1}{$Pos} = $Member_Name; |
| $AbsPos{1}{$Pos++} = $Member_Pos; |
| } |
| } |
| $Pos = 0; |
| foreach my $Member_Pos (sort {int($a) <=> int($b)} keys(%{$Type2_Pure{"Memb"}})) |
| { # relative positions in 2nd version |
| my $Member_Name = $Type2_Pure{"Memb"}{$Member_Pos}{"name"}; |
| next if(not $Member_Name); |
| if(not $AddedField{$Member_Pos}) |
| { # new type without added fields |
| $RelPos{2}{$Member_Name}=$Pos; |
| $RelPosName{2}{$Pos} = $Member_Name; |
| $AbsPos{2}{$Pos++} = $Member_Pos; |
| } |
| } |
| foreach my $Member_Name (keys(%{$RelPos{1}})) |
| { |
| my $RPos1 = $RelPos{1}{$Member_Name}; |
| my $AbsPos1 = $NameToPosA{$Member_Name}; |
| my $Member_Name2 = $Member_Name; |
| if(my $RenamedTo = $RenamedField{$AbsPos1}) |
| { # renamed |
| $Member_Name2 = $RenamedTo; |
| } |
| my $RPos2 = $RelPos{2}{$Member_Name2}; |
| if($RPos2 ne "" and $RPos1 ne $RPos2) |
| { # different relative positions |
| my $AbsPos2 = $NameToPosB{$Member_Name2}; |
| if($AbsPos1 ne $AbsPos2) |
| { # different absolute positions |
| my $ProblemType = "Moved_Field"; |
| if(not isPublic(\%Type1_Pure, $AbsPos1)) |
| { # may change layout and size of type |
| if($Level eq "Source") { |
| next; |
| } |
| $ProblemType = "Moved_Private_Field"; |
| } |
| if($Level eq "Binary" |
| and $Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) |
| { # affected size |
| my $MemSize1 = $TypeInfo{1}{$Type1_Pure{"Memb"}{$AbsPos1}{"type"}}{"Size"}; |
| my $MovedAbsPos = $AbsPos{1}{$RPos2}; |
| my $MemSize2 = $TypeInfo{1}{$Type1_Pure{"Memb"}{$MovedAbsPos}{"type"}}{"Size"}; |
| if($MemSize1 ne $MemSize2) { |
| $ProblemType .= "_And_Size"; |
| } |
| } |
| if($ProblemType eq "Moved_Private_Field") { |
| next; |
| } |
| %{$SubProblems{$ProblemType}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}, |
| "Old_Value"=>$RPos1, |
| "New_Value"=>$RPos2 ); |
| } |
| } |
| } |
| } |
| foreach my $Member_Pos (sort {int($a) <=> int($b)} keys(%{$Type1_Pure{"Memb"}})) |
| { # check older fields, public and private |
| my $Member_Name = $Type1_Pure{"Memb"}{$Member_Pos}{"name"}; |
| next if(not $Member_Name); |
| if(my $RenamedTo = $RenamedField{$Member_Pos}) |
| { # renamed |
| if($Type2_Pure{"Type"}=~/\A(Struct|Class|Union)\Z/) |
| { |
| if(isPublic(\%Type1_Pure, $Member_Pos)) |
| { |
| %{$SubProblems{"Renamed_Field"}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}, |
| "Old_Value"=>$Member_Name, |
| "New_Value"=>$RenamedTo ); |
| } |
| elsif(isReserved($Member_Name)) |
| { |
| %{$SubProblems{"Used_Reserved_Field"}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}, |
| "Old_Value"=>$Member_Name, |
| "New_Value"=>$RenamedTo ); |
| } |
| } |
| elsif($Type1_Pure{"Type"} eq "Enum") |
| { |
| %{$SubProblems{"Enum_Member_Name"}{$Type1_Pure{"Memb"}{$Member_Pos}{"value"}}}=( |
| "Target"=>$Type1_Pure{"Memb"}{$Member_Pos}{"value"}, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}, |
| "Old_Value"=>$Member_Name, |
| "New_Value"=>$RenamedTo ); |
| } |
| } |
| elsif($RemovedField{$Member_Pos}) |
| { # removed |
| if($Type2_Pure{"Type"}=~/\A(Struct|Class)\Z/) |
| { |
| my $ProblemType = "Removed_Field"; |
| if(not isPublic(\%Type1_Pure, $Member_Pos) |
| or isUnnamed($Member_Name)) |
| { |
| if($Level eq "Source") { |
| next; |
| } |
| $ProblemType = "Removed_Private_Field"; |
| } |
| if($Level eq "Binary" |
| and not isMemPadded($Member_Pos, -1, \%Type1_Pure, \%RemovedField, $TypeInfo{1}, $WORD_SIZE{1})) |
| { |
| if(my $MNum = isAccessible(\%Type1_Pure, \%RemovedField, $Member_Pos+1, -1)) |
| { # affected fields |
| if(getOffset($MNum-1, \%Type1_Pure, $TypeInfo{1}, $WORD_SIZE{1})!=getOffset($RelatedField{$MNum-1}, \%Type2_Pure, $TypeInfo{2}, $WORD_SIZE{2})) |
| { # changed offset |
| $ProblemType .= "_And_Layout"; |
| } |
| } |
| if($Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) |
| { # affected size |
| $ProblemType .= "_And_Size"; |
| } |
| } |
| if($ProblemType eq "Removed_Private_Field") { |
| next; |
| } |
| %{$SubProblems{$ProblemType}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"} ); |
| } |
| elsif($Type2_Pure{"Type"} eq "Union") |
| { |
| if($Level eq "Binary" |
| and $Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) |
| { |
| %{$SubProblems{"Removed_Union_Field_And_Size"}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"} ); |
| } |
| else |
| { |
| %{$SubProblems{"Removed_Union_Field"}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"} ); |
| } |
| } |
| elsif($Type1_Pure{"Type"} eq "Enum") |
| { |
| %{$SubProblems{"Enum_Member_Removed"}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}, |
| "Old_Value"=>$Member_Name ); |
| } |
| } |
| else |
| { # changed |
| my $MemberPair_Pos = $RelatedField{$Member_Pos}; |
| if($Type1_Pure{"Type"} eq "Enum") |
| { |
| my $Member_Value1 = $Type1_Pure{"Memb"}{$Member_Pos}{"value"}; |
| next if($Member_Value1 eq ""); |
| my $Member_Value2 = $Type2_Pure{"Memb"}{$MemberPair_Pos}{"value"}; |
| next if($Member_Value2 eq ""); |
| if($Member_Value1 ne $Member_Value2) |
| { |
| my $ProblemType = "Enum_Member_Value"; |
| if(isLastElem($Member_Pos, \%Type1_Pure)) { |
| $ProblemType = "Enum_Last_Member_Value"; |
| } |
| %{$SubProblems{$ProblemType}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}, |
| "Old_Value"=>$Member_Value1, |
| "New_Value"=>$Member_Value2 ); |
| } |
| } |
| elsif($Type2_Pure{"Type"}=~/\A(Struct|Class|Union)\Z/) |
| { |
| my $MemberType1_Id = $Type1_Pure{"Memb"}{$Member_Pos}{"type"}; |
| my $MemberType2_Id = $Type2_Pure{"Memb"}{$MemberPair_Pos}{"type"}; |
| my $SizeV1 = $TypeInfo{1}{$MemberType1_Id}{"Size"}*$BYTE_SIZE; |
| if(my $BSize1 = $Type1_Pure{"Memb"}{$Member_Pos}{"bitfield"}) { |
| $SizeV1 = $BSize1; |
| } |
| my $SizeV2 = $TypeInfo{2}{$MemberType2_Id}{"Size"}*$BYTE_SIZE; |
| if(my $BSize2 = $Type2_Pure{"Memb"}{$MemberPair_Pos}{"bitfield"}) { |
| $SizeV2 = $BSize2; |
| } |
| my $MemberType1_Name = $TypeInfo{1}{$MemberType1_Id}{"Name"}; |
| my $MemberType2_Name = $TypeInfo{2}{$MemberType2_Id}{"Name"}; |
| if($Level eq "Binary" |
| and $SizeV1 ne $SizeV2) |
| { |
| if($MemberType1_Name eq $MemberType2_Name or (isAnon($MemberType1_Name) and isAnon($MemberType2_Name)) |
| or ($Type1_Pure{"Memb"}{$Member_Pos}{"bitfield"} and $Type2_Pure{"Memb"}{$MemberPair_Pos}{"bitfield"})) |
| { # field size change (including anon-structures and unions) |
| # - same types |
| # - unnamed types |
| # - bitfields |
| my $ProblemType = "Field_Size"; |
| if(not isPublic(\%Type1_Pure, $Member_Pos) |
| or isUnnamed($Member_Name)) |
| { # should not be accessed by applications, goes to "Low Severity" |
| # example: "abidata" members in GStreamer types |
| $ProblemType = "Private_".$ProblemType; |
| } |
| if(not isMemPadded($Member_Pos, $TypeInfo{2}{$MemberType2_Id}{"Size"}*$BYTE_SIZE, \%Type1_Pure, \%RemovedField, $TypeInfo{1}, $WORD_SIZE{1})) |
| { # check an effect |
| if(my $MNum = isAccessible(\%Type1_Pure, \%RemovedField, $Member_Pos+1, -1)) |
| { # public fields after the current |
| if(getOffset($MNum-1, \%Type1_Pure, $TypeInfo{1}, $WORD_SIZE{1})!=getOffset($RelatedField{$MNum-1}, \%Type2_Pure, $TypeInfo{2}, $WORD_SIZE{2})) |
| { # changed offset |
| $ProblemType .= "_And_Layout"; |
| } |
| } |
| if($Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) { |
| $ProblemType .= "_And_Type_Size"; |
| } |
| } |
| if($ProblemType eq "Private_Field_Size") |
| { # private field size with no effect |
| $ProblemType = ""; |
| } |
| if($ProblemType) |
| { # register a problem |
| %{$SubProblems{$ProblemType}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}, |
| "Old_Size"=>$SizeV1, |
| "New_Size"=>$SizeV2); |
| } |
| } |
| } |
| if($Type1_Pure{"Memb"}{$Member_Pos}{"bitfield"} |
| or $Type2_Pure{"Memb"}{$MemberPair_Pos}{"bitfield"}) |
| { # do NOT check bitfield type changes |
| next; |
| } |
| if(checkDump(1, "2.13") and checkDump(2, "2.13")) |
| { |
| if(not $Type1_Pure{"Memb"}{$Member_Pos}{"mutable"} |
| and $Type2_Pure{"Memb"}{$MemberPair_Pos}{"mutable"}) |
| { |
| %{$SubProblems{"Field_Became_Mutable"}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}); |
| } |
| elsif($Type1_Pure{"Memb"}{$Member_Pos}{"mutable"} |
| and not $Type2_Pure{"Memb"}{$MemberPair_Pos}{"mutable"}) |
| { |
| %{$SubProblems{"Field_Became_NonMutable"}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"}); |
| } |
| } |
| %Sub_SubProblems = detectTypeChange($MemberType1_Id, $MemberType2_Id, "Field", $Level); |
| foreach my $ProblemType (keys(%Sub_SubProblems)) |
| { |
| my $Old_Value = $Sub_SubProblems{$ProblemType}{"Old_Value"}; |
| my $New_Value = $Sub_SubProblems{$ProblemType}{"New_Value"}; |
| if($ProblemType eq "Field_Type" |
| or $ProblemType eq "Field_Type_And_Size") |
| { |
| if(checkDump(1, "2.6") and checkDump(2, "2.6")) |
| { |
| if(my $RA = addedQual($Old_Value, $New_Value, "volatile")) |
| { |
| %{$Sub_SubProblems{"Field_Became_Volatile"}} = %{$Sub_SubProblems{$ProblemType}}; |
| if($Level eq "Source" |
| and cmpBTypes($Old_Value, $New_Value, 1, 2)) { |
| delete($Sub_SubProblems{$ProblemType}); |
| } |
| } |
| elsif(my $RR = removedQual($Old_Value, $New_Value, "volatile")) |
| { |
| %{$Sub_SubProblems{"Field_Became_NonVolatile"}} = %{$Sub_SubProblems{$ProblemType}}; |
| if($Level eq "Source" |
| and cmpBTypes($Old_Value, $New_Value, 1, 2)) { |
| delete($Sub_SubProblems{$ProblemType}); |
| } |
| } |
| } |
| if(my $RA = addedQual($Old_Value, $New_Value, "const")) |
| { |
| if($RA==2) { |
| %{$Sub_SubProblems{"Field_Added_Const"}} = %{$Sub_SubProblems{$ProblemType}}; |
| } |
| else { |
| %{$Sub_SubProblems{"Field_Became_Const"}} = %{$Sub_SubProblems{$ProblemType}}; |
| } |
| if($Level eq "Source" |
| and cmpBTypes($Old_Value, $New_Value, 1, 2)) { |
| delete($Sub_SubProblems{$ProblemType}); |
| } |
| } |
| elsif(my $RR = removedQual($Old_Value, $New_Value, "const")) |
| { |
| if($RR==2) { |
| %{$Sub_SubProblems{"Field_Removed_Const"}} = %{$Sub_SubProblems{$ProblemType}}; |
| } |
| else { |
| %{$Sub_SubProblems{"Field_Became_NonConst"}} = %{$Sub_SubProblems{$ProblemType}}; |
| } |
| if($Level eq "Source" |
| and cmpBTypes($Old_Value, $New_Value, 1, 2)) { |
| delete($Sub_SubProblems{$ProblemType}); |
| } |
| } |
| } |
| } |
| foreach my $ProblemType (keys(%Sub_SubProblems)) |
| { |
| my $ProblemType_Init = $ProblemType; |
| if($ProblemType eq "Field_Type_And_Size") |
| { # Binary |
| if(not isPublic(\%Type1_Pure, $Member_Pos) |
| or isUnnamed($Member_Name)) { |
| $ProblemType = "Private_".$ProblemType; |
| } |
| if(not isMemPadded($Member_Pos, $TypeInfo{2}{$MemberType2_Id}{"Size"}*$BYTE_SIZE, \%Type1_Pure, \%RemovedField, $TypeInfo{1}, $WORD_SIZE{1})) |
| { # check an effect |
| if(my $MNum = isAccessible(\%Type1_Pure, \%RemovedField, $Member_Pos+1, -1)) |
| { # public fields after the current |
| if(getOffset($MNum-1, \%Type1_Pure, $TypeInfo{1}, $WORD_SIZE{1})!=getOffset($RelatedField{$MNum-1}, \%Type2_Pure, $TypeInfo{2}, $WORD_SIZE{2})) |
| { # changed offset |
| $ProblemType .= "_And_Layout"; |
| } |
| } |
| if($Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) { |
| $ProblemType .= "_And_Type_Size"; |
| } |
| } |
| } |
| else |
| { |
| if(not isPublic(\%Type1_Pure, $Member_Pos) |
| or isUnnamed($Member_Name)) { |
| next; |
| } |
| } |
| if($ProblemType eq "Private_Field_Type_And_Size") |
| { # private field change with no effect |
| next; |
| } |
| %{$SubProblems{$ProblemType}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"} ); |
| foreach my $Attr (keys(%{$Sub_SubProblems{$ProblemType_Init}})) |
| { # other properties |
| $SubProblems{$ProblemType}{$Member_Name}{$Attr} = $Sub_SubProblems{$ProblemType_Init}{$Attr}; |
| } |
| } |
| if(not isPublic(\%Type1_Pure, $Member_Pos)) |
| { # do NOT check internal type changes |
| next; |
| } |
| if($MemberType1_Id and $MemberType2_Id) |
| {# checking member type changes (replace) |
| %Sub_SubProblems = mergeTypes($MemberType1_Id, $MemberType2_Id, $Level); |
| foreach my $Sub_SubProblemType (keys(%Sub_SubProblems)) |
| { |
| foreach my $Sub_SubLocation (keys(%{$Sub_SubProblems{$Sub_SubProblemType}})) |
| { |
| my $NewLocation = ($Sub_SubLocation)?$Member_Name."->".$Sub_SubLocation:$Member_Name; |
| $SubProblems{$Sub_SubProblemType}{$NewLocation}{"IsInTypeInternals"}=1; |
| foreach my $Attr (keys(%{$Sub_SubProblems{$Sub_SubProblemType}{$Sub_SubLocation}})) { |
| $SubProblems{$Sub_SubProblemType}{$NewLocation}{$Attr} = $Sub_SubProblems{$Sub_SubProblemType}{$Sub_SubLocation}{$Attr}; |
| } |
| if($Sub_SubLocation!~/\-\>/) { |
| $SubProblems{$Sub_SubProblemType}{$NewLocation}{"Start_Type_Name"} = $MemberType1_Name; |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| foreach my $Member_Pos (sort {int($a) <=> int($b)} keys(%{$Type2_Pure{"Memb"}})) |
| { # checking added members, public and private |
| my $Member_Name = $Type2_Pure{"Memb"}{$Member_Pos}{"name"}; |
| next if(not $Member_Name); |
| if($AddedField{$Member_Pos}) |
| { # added |
| if($Type2_Pure{"Type"}=~/\A(Struct|Class)\Z/) |
| { |
| my $ProblemType = "Added_Field"; |
| if(not isPublic(\%Type2_Pure, $Member_Pos) |
| or isUnnamed($Member_Name)) |
| { |
| if($Level eq "Source") { |
| next; |
| } |
| $ProblemType = "Added_Private_Field"; |
| } |
| if($Level eq "Binary" |
| and not isMemPadded($Member_Pos, -1, \%Type2_Pure, \%AddedField, $TypeInfo{2}, $WORD_SIZE{2})) |
| { |
| if(my $MNum = isAccessible(\%Type2_Pure, \%AddedField, $Member_Pos, -1)) |
| { # public fields after the current |
| if(getOffset($MNum-1, \%Type2_Pure, $TypeInfo{2}, $WORD_SIZE{2})!=getOffset($RelatedField_Rev{$MNum-1}, \%Type1_Pure, $TypeInfo{1}, $WORD_SIZE{1})) |
| { # changed offset |
| $ProblemType .= "_And_Layout"; |
| } |
| } |
| if($Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) { |
| $ProblemType .= "_And_Size"; |
| } |
| } |
| if($ProblemType eq "Added_Private_Field") |
| { # skip added private fields |
| next; |
| } |
| %{$SubProblems{$ProblemType}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"} ); |
| } |
| elsif($Type2_Pure{"Type"} eq "Union") |
| { |
| if($Level eq "Binary" |
| and $Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) |
| { |
| %{$SubProblems{"Added_Union_Field_And_Size"}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"} ); |
| } |
| else |
| { |
| %{$SubProblems{"Added_Union_Field"}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type1_Pure{"Name"}, |
| "Type_Type"=>$Type1_Pure{"Type"} ); |
| } |
| } |
| elsif($Type2_Pure{"Type"} eq "Enum") |
| { |
| my $Member_Value = $Type2_Pure{"Memb"}{$Member_Pos}{"value"}; |
| next if($Member_Value eq ""); |
| %{$SubProblems{"Added_Enum_Member"}{$Member_Name}}=( |
| "Target"=>$Member_Name, |
| "Type_Name"=>$Type2_Pure{"Name"}, |
| "Type_Type"=>$Type2_Pure{"Type"}, |
| "New_Value"=>$Member_Value ); |
| } |
| } |
| } |
| %{$Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id}} = %SubProblems; |
| pop(@RecurTypes); |
| return %SubProblems; |
| } |
| |
| sub isUnnamed($) { |
| return $_[0]=~/\Aunnamed\d+\Z/; |
| } |
| |
| sub get_ShortType($$) |
| { |
| my ($TypeId, $LibVersion) = @_; |
| my $TypeName = uncover_typedefs($TypeInfo{$LibVersion}{$TypeId}{"Name"}, $LibVersion); |
| if(my $NameSpace = $TypeInfo{$LibVersion}{$TypeId}{"NameSpace"}) { |
| $TypeName=~s/\A$NameSpace\:\://g; |
| } |
| return $TypeName; |
| } |
| |
| sub goToFirst($$$) |
| { |
| my ($TypeId, $LibVersion, $Type_Type) = @_; |
| return () if(not $TypeId); |
| if(defined $Cache{"goToFirst"}{$TypeId}{$LibVersion}{$Type_Type}) { |
| return %{$Cache{"goToFirst"}{$TypeId}{$LibVersion}{$Type_Type}}; |
| } |
| return () if(not $TypeInfo{$LibVersion}{$TypeId}); |
| my %Type = %{$TypeInfo{$LibVersion}{$TypeId}}; |
| return () if(not $Type{"Type"}); |
| if($Type{"Type"} ne $Type_Type) |
| { |
| return () if(not defined $Type{"BaseType"}); |
| return () if(not $Type{"BaseType"}{"Tid"}); |
| %Type = goToFirst($Type{"BaseType"}{"Tid"}, $LibVersion, $Type_Type); |
| } |
| $Cache{"goToFirst"}{$TypeId}{$LibVersion}{$Type_Type} = \%Type; |
| return %Type; |
| } |
| |
| my %TypeSpecAttributes = ( |
| "Const" => 1, |
| "Volatile" => 1, |
| "ConstVolatile" => 1, |
| "Restrict" => 1, |
| "Typedef" => 1 |
| ); |
| |
| sub get_PureType($$) |
| { |
| my ($TypeId, $Info) = @_; |
| if(not $TypeId or not $Info |
| or not $Info->{$TypeId}) { |
| return (); |
| } |
| if(defined $Cache{"get_PureType"}{$TypeId}{$Info}) { |
| return %{$Cache{"get_PureType"}{$TypeId}{$Info}}; |
| } |
| my %Type = %{$Info->{$TypeId}}; |
| return %Type if(not defined $Type{"BaseType"}); |
| return %Type if(not $Type{"BaseType"}{"Tid"}); |
| if($TypeSpecAttributes{$Type{"Type"}}) { |
| %Type = get_PureType($Type{"BaseType"}{"Tid"}, $Info); |
| } |
| $Cache{"get_PureType"}{$TypeId}{$Info} = \%Type; |
| return %Type; |
| } |
| |
| sub get_PLevel($$) |
| { |
| my ($TypeId, $LibVersion) = @_; |
| return 0 if(not $TypeId); |
| if(defined $Cache{"get_PLevel"}{$TypeId}{$LibVersion}) { |
| return $Cache{"get_PLevel"}{$TypeId}{$LibVersion}; |
| } |
| return 0 if(not $TypeInfo{$LibVersion}{$TypeId}); |
| my %Type = %{$TypeInfo{$LibVersion}{$TypeId}}; |
| return 1 if($Type{"Type"}=~/FuncPtr|MethodPtr|FieldPtr/); |
| return 0 if(not defined $Type{"BaseType"}); |
| return 0 if(not $Type{"BaseType"}{"Tid"}); |
| my $PointerLevel = 0; |
| if($Type{"Type"} =~/Pointer|Ref|FuncPtr|MethodPtr|FieldPtr/) { |
| $PointerLevel += 1; |
| } |
| $PointerLevel += get_PLevel($Type{"BaseType"}{"Tid"}, $LibVersion); |
| $Cache{"get_PLevel"}{$TypeId}{$LibVersion} = $PointerLevel; |
| return $PointerLevel; |
| } |
| |
| sub get_BaseType($$) |
| { |
| my ($TypeId, $LibVersion) = @_; |
| return () if(not $TypeId); |
| if(defined $Cache{"get_BaseType"}{$TypeId}{$LibVersion}) { |
| return %{$Cache{"get_BaseType"}{$TypeId}{$LibVersion}}; |
| } |
| return () if(not $TypeInfo{$LibVersion}{$TypeId}); |
| my %Type = %{$TypeInfo{$LibVersion}{$TypeId}}; |
| return %Type if(not defined $Type{"BaseType"}); |
| return %Type if(not $Type{"BaseType"}{"Tid"}); |
| %Type = get_BaseType($Type{"BaseType"}{"Tid"}, $LibVersion); |
| $Cache{"get_BaseType"}{$TypeId}{$LibVersion} = \%Type; |
| return %Type; |
| } |
| |
| sub get_BaseTypeQual($$) |
| { |
| my ($TypeId, $LibVersion) = @_; |
| return "" if(not $TypeId); |
| return "" if(not $TypeInfo{$LibVersion}{$TypeId}); |
| my %Type = %{$TypeInfo{$LibVersion}{$TypeId}}; |
| return "" if(not defined $Type{"BaseType"}); |
| return "" if(not $Type{"BaseType"}{"Tid"}); |
| my $Qual = ""; |
| if($Type{"Type"} eq "Pointer") { |
| $Qual .= "*"; |
| } |
| elsif($Type{"Type"} eq "Ref") { |
| $Qual .= "&"; |
| } |
| elsif($Type{"Type"} eq "ConstVolatile") { |
| $Qual .= "const volatile"; |
| } |
| elsif($Type{"Type"} eq "Const" |
| or $Type{"Type"} eq "Volatile" |
| or $Type{"Type"} eq "Restrict") { |
| $Qual .= lc($Type{"Type"}); |
| } |
| my $BQual = get_BaseTypeQual($Type{"BaseType"}{"Tid"}, $LibVersion); |
| return $BQual.$Qual; |
| } |
| |
| sub get_OneStep_BaseType($$) |
| { |
| my ($TypeId, $Info) = @_; |
| if(not $TypeId or not $Info |
| or not $Info->{$TypeId}) { |
| return (); |
| } |
| my %Type = %{$Info->{$TypeId}}; |
| return %Type if(not defined $Type{"BaseType"}); |
| if(my $BTid = $Type{"BaseType"}{"Tid"}) |
| { |
| if($Info->{$BTid}) { |
| return %{$Info->{$BTid}}; |
| } |
| else { # something is going wrong |
| return (); |
| } |
| } |
| else { |
| return %Type; |
| } |
| } |
| |
| sub get_Type($$) |
| { |
| my ($TypeId, $LibVersion) = @_; |
| return () if(not $TypeId); |
| return () if(not $TypeInfo{$LibVersion}{$TypeId}); |
| return %{$TypeInfo{$LibVersion}{$TypeId}}; |
| } |
| |
| sub isPrivateData($) |
| { # non-public global data |
| my $Symbol = $_[0]; |
| return ($Symbol=~/\A(_ZGV|_ZTI|_ZTS|_ZTT|_ZTV|_ZTC|_ZThn|_ZTv0_n)/); |
| } |
| |
| sub isInLineInst($$$) { |
| return (isTemplateInstance(@_) and not isTemplateSpec(@_)); |
| } |
| |
| sub isTemplateInstance($$$) |
| { |
| my ($Symbol, $SInfo, $LibVersion) = @_; |
| if($CheckObjectsOnly) |
| { |
| if($Symbol!~/\A(_Z|\?)/) { |
| return 0; |
| } |
| if(my $Signature = $tr_name{$Symbol}) |
| { |
| if(index($Signature,">")==-1) { |
| return 0; |
| } |
| if(my $ShortName = substr($Signature, 0, find_center($Signature, "("))) |
| { |
| if(index($ShortName,"<")!=-1 |
| and index($ShortName,">")!=-1) { |
| return 1; |
| } |
| } |
| } |
| } |
| else |
| { |
| if(my $ClassId = $SInfo->{"Class"}) |
| { |
| if(my $ClassName = $TypeInfo{$LibVersion}{$ClassId}{"Name"}) |
| { |
| if(index($ClassName,"<")!=-1) { |
| return 1; |
| } |
| } |
| } |
| if(my $ShortName = $SInfo->{"ShortName"}) |
| { |
| if(index($ShortName,"<")!=-1 |
| and index($ShortName,">")!=-1) { |
| return 1; |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub isTemplateSpec($$$) |
| { |
| my ($Symbol, $SInfo, $LibVersion) = @_; |
| if(my $ClassId = $SInfo->{"Class"}) |
| { |
| if($TypeInfo{$LibVersion}{$ClassId}{"Spec"}) |
| { # class specialization |
| return 1; |
| } |
| elsif($SInfo->{"Spec"}) |
| { # method specialization |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub symbolFilter($$$$) |
| { # some special cases when the symbol cannot be imported |
| my ($Symbol, $LibVersion, $Type, $Level) = @_; |
| if(isPrivateData($Symbol)) |
| { # non-public global data |
| return 0; |
| } |
| if($CheckObjectsOnly) { |
| return 0 if($Symbol=~/\A(_init|_fini)\Z/); |
| } |
| if($CheckHeadersOnly and not checkDump($LibVersion, "2.7")) |
| { # support for old ABI dumps in --headers-only mode |
| foreach my $Pos (keys(%{$CompleteSignature{$LibVersion}{$Symbol}{"Param"}})) |
| { |
| if(my $Pid = $CompleteSignature{$LibVersion}{$Symbol}{"Param"}{$Pos}{"type"}) |
| { |
| my $PType = $TypeInfo{$LibVersion}{$Pid}{"Type"}; |
| if(not $PType or $PType eq "Unknown") { |
| return 0; |
| } |
| } |
| } |
| } |
| if($Type=~/Affected/) |
| { |
| my $ClassId = $CompleteSignature{$LibVersion}{$Symbol}{"Class"}; |
| if($SkipSymbols{$LibVersion}{$Symbol}) |
| { # user defined symbols to ignore |
| return 0; |
| } |
| my $NameSpace = $CompleteSignature{$LibVersion}{$Symbol}{"NameSpace"}; |
| if(not $NameSpace and $ClassId) |
| { # class methods have no "NameSpace" attribute |
| $NameSpace = $TypeInfo{$LibVersion}{$ClassId}{"NameSpace"}; |
| } |
| if($NameSpace) |
| { # user defined namespaces to ignore |
| if($SkipNameSpaces{$LibVersion}{$NameSpace}) { |
| return 0; |
| } |
| foreach my $NS (keys(%{$SkipNameSpaces{$LibVersion}})) |
| { # nested namespaces |
| if($NameSpace=~/\A\Q$NS\E(\:\:|\Z)/) { |
| return 0; |
| } |
| } |
| } |
| if(my $Header = $CompleteSignature{$LibVersion}{$Symbol}{"Header"}) |
| { |
| if(my $Skip = skipHeader($Header, $LibVersion)) |
| { # --skip-headers or <skip_headers> (not <skip_including>) |
| if($Skip==1) { |
| return 0; |
| } |
| } |
| } |
| if($SymbolsListPath and not $SymbolsList{$Symbol}) |
| { # user defined symbols |
| return 0; |
| } |
| if($AppPath and not $SymbolsList_App{$Symbol}) |
| { # user defined symbols (in application) |
| return 0; |
| } |
| if(not selectSymbol($Symbol, $CompleteSignature{$LibVersion}{$Symbol}, $Level, $LibVersion)) |
| { # non-target symbols |
| return 0; |
| } |
| if($Level eq "Binary") |
| { |
| if($CheckObjectsOnly) |
| { |
| if(isTemplateInstance($Symbol, $CompleteSignature{$LibVersion}{$Symbol}, $LibVersion)) { |
| return 0; |
| } |
| } |
| else |
| { |
| if($CompleteSignature{$LibVersion}{$Symbol}{"InLine"} |
| or isInLineInst($Symbol, $CompleteSignature{$LibVersion}{$Symbol}, $LibVersion)) |
| { |
| if($ClassId and $CompleteSignature{$LibVersion}{$Symbol}{"Virt"}) |
| { # inline virtual methods |
| if($Type=~/InlineVirt/) { |
| return 1; |
| } |
| my $Allocable = (not isCopyingClass($ClassId, $LibVersion)); |
| if(not $Allocable) |
| { # check bases |
| foreach my $DCId (get_sub_classes($ClassId, $LibVersion, 1)) |
| { |
| if(not isCopyingClass($DCId, $LibVersion)) |
| { # exists a derived class without default c-tor |
| $Allocable=1; |
| last; |
| } |
| } |
| } |
| if(not $Allocable) { |
| return 0; |
| } |
| } |
| else |
| { # inline non-virtual methods |
| return 0; |
| } |
| } |
| } |
| } |
| } |
| return 1; |
| } |
| |
| sub mergeImpl() |
| { |
| my $DiffCmd = get_CmdPath("diff"); |
| if(not $DiffCmd) { |
| exitStatus("Not_Found", "can't find \"diff\""); |
| } |
| foreach my $Interface (sort keys(%{$Symbol_Library{1}})) |
| { # implementation changes |
| next if($CompleteSignature{1}{$Interface}{"Private"}); |
| next if(not $CompleteSignature{1}{$Interface}{"Header"} and not $CheckObjectsOnly); |
| next if(not $Symbol_Library{2}{$Interface} and not $Symbol_Library{2}{$SymVer{2}{$Interface}}); |
| if(not symbolFilter($Interface, 1, "Affected", "Binary")) { |
| next; |
| } |
| my $Impl1 = canonifyImpl($Interface_Impl{1}{$Interface}); |
| next if(not $Impl1); |
| my $Impl2 = canonifyImpl($Interface_Impl{2}{$Interface}); |
| next if(not $Impl2); |
| if($Impl1 ne $Impl2) |
| { |
| writeFile("$TMP_DIR/impl1", $Impl1); |
| writeFile("$TMP_DIR/impl2", $Impl2); |
| my $Diff = `$DiffCmd -rNau \"$TMP_DIR/impl1\" \"$TMP_DIR/impl2\"`; |
| $Diff=~s/(---|\+\+\+).+\n//g; |
| $Diff=~s/[ ]{3,}/ /g; |
| $Diff=~s/\n\@\@/\n \n\@\@/g; |
| unlink("$TMP_DIR/impl1"); |
| unlink("$TMP_DIR/impl2"); |
| %{$ImplProblems{$Interface}}=( |
| "Diff" => get_CodeView($Diff) ); |
| } |
| } |
| |
| # clean memory |
| %Interface_Impl = (); |
| } |
| |
| sub canonifyImpl($) |
| { |
| my $FuncBody= $_[0]; |
| return "" if(not $FuncBody); |
| $FuncBody=~s/0x[a-f\d]+/0x?/g;# addr |
| $FuncBody=~s/((\A|\n)[a-z]+[\t ]+)[a-f\d]+([^x]|\Z)/$1?$3/g;# call, jump |
| $FuncBody=~s/# [a-f\d]+ /# ? /g;# call, jump |
| $FuncBody=~s/%([a-z]+[a-f\d]*)/\%reg/g;# registers |
| while($FuncBody=~s/\nnop[ \t]*(\n|\Z)/$1/g){};# empty op |
| $FuncBody=~s/<.+?\.cpp.+?>/<name.cpp>/g; |
| $FuncBody=~s/(\A|\n)[a-f\d]+ </$1? </g;# 5e74 <_ZN... |
| $FuncBody=~s/\.L\d+/.L/g; |
| $FuncBody=~s/#(-?)\d+/#$1?/g;# r3, [r3, #120] |
| $FuncBody=~s/[\n]{2,}/\n/g; |
| return $FuncBody; |
| } |
| |
| sub get_CodeView($) |
| { |
| my $Code = $_[0]; |
| my $View = ""; |
| foreach my $Line (split(/\n/, $Code)) |
| { |
| if($Line=~s/\A(\+|-)/$1 /g) |
| { # bold line |
| $View .= "<tr><td><b>".htmlSpecChars($Line)."</b></td></tr>\n"; |
| } |
| else { |
| $View .= "<tr><td>".htmlSpecChars($Line)."</td></tr>\n"; |
| } |
| } |
| return "<table class='code_view'>$View</table>\n"; |
| } |
| |
| sub getImplementations($$) |
| { |
| my ($LibVersion, $Path) = @_; |
| return if(not $LibVersion or not -e $Path); |
| if($OSgroup eq "macos") |
| { |
| my $OtoolCmd = get_CmdPath("otool"); |
| if(not $OtoolCmd) { |
| exitStatus("Not_Found", "can't find \"otool\""); |
| } |
| my $CurInterface = ""; |
| foreach my $Line (split(/\n/, `$OtoolCmd -tv \"$Path\" 2>\"$TMP_DIR/null\"`)) |
| { |
| if($Line=~/\A\s*_(\w+)\s*:/i) { |
| $CurInterface = $1; |
| } |
| elsif($Line=~/\A\s*[\da-z]+\s+(.+?)\Z/i) { |
| $Interface_Impl{$LibVersion}{$CurInterface} .= $1."\n"; |
| } |
| } |
| } |
| else |
| { |
| my $ObjdumpCmd = get_CmdPath("objdump"); |
| if(not $ObjdumpCmd) { |
| exitStatus("Not_Found", "can't find \"objdump\""); |
| } |
| my $CurInterface = ""; |
| foreach my $Line (split(/\n/, `$ObjdumpCmd -d \"$Path\" 2>\"$TMP_DIR/null\"`)) |
| { |
| if($Line=~/\A[\da-z]+\s+<(\w+)>/i) { |
| $CurInterface = $1; |
| } |
| else |
| { # x86: 51fa:(\t)89 e5 (\t)mov %esp,%ebp |
| # arm: 5020:(\t)e24cb004(\t)sub(\t)fp, ip, #4(\t); 0x4 |
| if($Line=~/\A\s*[a-f\d]+:\s+([a-f\d]+\s+)+([a-z]+\s+.*?)\s*(;.*|)\Z/i) { |
| $Interface_Impl{$LibVersion}{$CurInterface} .= $2."\n"; |
| } |
| } |
| } |
| } |
| } |
| |
| sub detectAdded($) |
| { |
| my $Level = $_[0]; |
| foreach my $Symbol (keys(%{$Symbol_Library{2}})) |
| { |
| if(link_symbol($Symbol, 1, "+Deps")) |
| { # linker can find a new symbol |
| # in the old-version library |
| # So, it's not a new symbol |
| next; |
| } |
| if(my $VSym = $SymVer{2}{$Symbol} |
| and index($Symbol,"\@")==-1) { |
| next; |
| } |
| $AddedInt{$Level}{$Symbol} = 1; |
| } |
| } |
| |
| sub detectRemoved($) |
| { |
| my $Level = $_[0]; |
| foreach my $Symbol (keys(%{$Symbol_Library{1}})) |
| { |
| if($CheckObjectsOnly) { |
| $CheckedSymbols{"Binary"}{$Symbol} = 1; |
| } |
| if(link_symbol($Symbol, 2, "+Deps")) |
| { # linker can find an old symbol |
| # in the new-version library |
| next; |
| } |
| if(my $VSym = $SymVer{1}{$Symbol} |
| and index($Symbol,"\@")==-1) { |
| next; |
| } |
| $RemovedInt{$Level}{$Symbol} = 1; |
| } |
| } |
| |
| sub mergeLibs($) |
| { |
| my $Level = $_[0]; |
| foreach my $Symbol (sort keys(%{$AddedInt{$Level}})) |
| { # checking added symbols |
| next if($CompleteSignature{2}{$Symbol}{"Private"}); |
| next if(not $CompleteSignature{2}{$Symbol}{"Header"} and not $CheckObjectsOnly); |
| next if(not symbolFilter($Symbol, 2, "Affected", $Level)); |
| %{$CompatProblems{$Level}{$Symbol}{"Added_Symbol"}{""}}=(); |
| } |
| foreach my $Symbol (sort keys(%{$RemovedInt{$Level}})) |
| { # checking removed symbols |
| next if($CompleteSignature{1}{$Symbol}{"Private"}); |
| next if(not $CompleteSignature{1}{$Symbol}{"Header"} and not $CheckObjectsOnly); |
| if(index($Symbol, "_ZTV")==0) |
| { # skip v-tables for templates, that should not be imported by applications |
| next if($tr_name{$Symbol}=~/</); |
| if(my $CName = $VTableClass{$Symbol}) |
| { |
| if(not keys(%{$ClassMethods{$Level}{1}{$CName}})) |
| { # vtables for "private" classes |
| # use case: vtable for QDragManager (Qt 4.5.3 to 4.6.0) became HIDDEN symbol |
| next; |
| } |
| } |
| } |
| else { |
| next if(not symbolFilter($Symbol, 1, "Affected", $Level)); |
| } |
| if($CompleteSignature{1}{$Symbol}{"PureVirt"}) |
| { # symbols for pure virtual methods cannot be called by clients |
| next; |
| } |
| %{$CompatProblems{$Level}{$Symbol}{"Removed_Symbol"}{""}}=(); |
| } |
| } |
| |
| sub checkDump($$) |
| { |
| my ($LibVersion, $V) = @_; |
| if(defined $Cache{"checkDump"}{$LibVersion}{$V}) { |
| return $Cache{"checkDump"}{$LibVersion}{$V}; |
| } |
| return ($Cache{"checkDump"}{$LibVersion}{$V} = (not $UsedDump{$LibVersion}{"V"} or cmpVersions($UsedDump{$LibVersion}{"V"}, $V)>=0)); |
| } |
| |
| sub detectAdded_H($) |
| { |
| my $Level = $_[0]; |
| foreach my $Symbol (sort keys(%{$CompleteSignature{2}})) |
| { |
| if($Level eq "Source") |
| { # remove symbol version |
| my ($SN, $SS, $SV) = separate_symbol($Symbol); |
| $Symbol=$SN; |
| |
| if($CompleteSignature{2}{$Symbol}{"Artificial"}) |
| { # skip artificial constructors |
| next; |
| } |
| } |
| if(not $CompleteSignature{2}{$Symbol}{"Header"} |
| or not $CompleteSignature{2}{$Symbol}{"MnglName"}) { |
| next; |
| } |
| if($ExtendedSymbols{$Symbol}) { |
| next; |
| } |
| if(not defined $CompleteSignature{1}{$Symbol} |
| or not $CompleteSignature{1}{$Symbol}{"MnglName"}) |
| { |
| if($UsedDump{2}{"SrcBin"}) |
| { |
| if($UsedDump{1}{"BinOnly"} or not checkDump(1, "2.11")) |
| { # support for old and different (!) ABI dumps |
| if(not $CompleteSignature{2}{$Symbol}{"Virt"} |
| and not $CompleteSignature{2}{$Symbol}{"PureVirt"}) |
| { |
| if($CheckHeadersOnly) |
| { |
| if(my $Lang = $CompleteSignature{2}{$Symbol}{"Lang"}) |
| { |
| if($Lang eq "C") |
| { # support for old ABI dumps: missed extern "C" functions |
| next; |
| } |
| } |
| } |
| else |
| { |
| if(not link_symbol($Symbol, 2, "-Deps")) |
| { # skip added inline symbols and const global data |
| next; |
| } |
| } |
| } |
| } |
| } |
| $AddedInt{$Level}{$Symbol} = 1; |
| } |
| } |
| } |
| |
| sub detectRemoved_H($) |
| { |
| my $Level = $_[0]; |
| foreach my $Symbol (sort keys(%{$CompleteSignature{1}})) |
| { |
| if($Level eq "Source") |
| { # remove symbol version |
| my ($SN, $SS, $SV) = separate_symbol($Symbol); |
| $Symbol=$SN; |
| } |
| if(not $CompleteSignature{1}{$Symbol}{"Header"} |
| or not $CompleteSignature{1}{$Symbol}{"MnglName"}) { |
| next; |
| } |
| if($ExtendedSymbols{$Symbol}) { |
| next; |
| } |
| if(not defined $CompleteSignature{2}{$Symbol} |
| or not $CompleteSignature{2}{$Symbol}{"MnglName"}) |
| { |
| if($UsedDump{1}{"SrcBin"}) |
| { |
| if($UsedDump{2}{"BinOnly"} or not checkDump(2, "2.11")) |
| { # support for old and different (!) ABI dumps |
| if(not $CompleteSignature{1}{$Symbol}{"Virt"} |
| and not $CompleteSignature{1}{$Symbol}{"PureVirt"}) |
| { |
| if($CheckHeadersOnly) |
| { # skip all removed symbols |
| if(my $Lang = $CompleteSignature{1}{$Symbol}{"Lang"}) |
| { |
| if($Lang eq "C") |
| { # support for old ABI dumps: missed extern "C" functions |
| next; |
| } |
| } |
| } |
| else |
| { |
| if(not link_symbol($Symbol, 1, "-Deps")) |
| { # skip removed inline symbols |
| next; |
| } |
| } |
| } |
| } |
| } |
| if(not checkDump(1, "2.15")) |
| { |
| if($Symbol=~/_IT_E\Z/) |
| { # _ZN28QExplicitlySharedDataPointerI22QSslCertificatePrivateEC1IT_EERKS_IT_E |
| next; |
| } |
| } |
| if(not $CompleteSignature{1}{$Symbol}{"Class"}) |
| { |
| if(my $Short = $CompleteSignature{1}{$Symbol}{"ShortName"}) |
| { |
| if(defined $Constants{2}{$Short}) |
| { |
| my $Val = $Constants{2}{$Short}{"Value"}; |
| if(defined $Func_ShortName{2}{$Val}) |
| { # old name defined to new |
| next; |
| } |
| } |
| } |
| |
| } |
| $RemovedInt{$Level}{$Symbol} = 1; |
| if($Level eq "Source") |
| { # search for a source-compatible equivalent |
| setAlternative($Symbol, $Level); |
| } |
| } |
| } |
| } |
| |
| sub mergeHeaders($) |
| { |
| my $Level = $_[0]; |
| foreach my $Symbol (sort keys(%{$AddedInt{$Level}})) |
| { # checking added symbols |
| next if($CompleteSignature{2}{$Symbol}{"PureVirt"}); |
| next if($CompleteSignature{2}{$Symbol}{"Private"}); |
| next if(not symbolFilter($Symbol, 2, "Affected", $Level)); |
| if($Level eq "Binary") |
| { |
| if($CompleteSignature{2}{$Symbol}{"InLine"}) |
| { |
| if(not $CompleteSignature{2}{$Symbol}{"Virt"}) |
| { # skip inline non-virtual functions |
| next; |
| } |
| } |
| } |
| else |
| { # Source |
| if($SourceAlternative_B{$Symbol}) { |
| next; |
| } |
| } |
| %{$CompatProblems{$Level}{$Symbol}{"Added_Symbol"}{""}}=(); |
| } |
| foreach my $Symbol (sort keys(%{$RemovedInt{$Level}})) |
| { # checking removed symbols |
| next if($CompleteSignature{1}{$Symbol}{"PureVirt"}); |
| next if($CompleteSignature{1}{$Symbol}{"Private"}); |
| next if(not symbolFilter($Symbol, 1, "Affected", $Level)); |
| if($Level eq "Binary") |
| { |
| if($CompleteSignature{1}{$Symbol}{"InLine"}) |
| { |
| if(not $CompleteSignature{1}{$Symbol}{"Virt"}) |
| { # skip inline non-virtual functions |
| next; |
| } |
| } |
| } |
| else |
| { # Source |
| if(my $Alt = $SourceAlternative{$Symbol}) |
| { |
| if(defined $CompleteSignature{1}{$Alt} |
| and $CompleteSignature{1}{$Symbol}{"Const"}) |
| { |
| my $Cid = $CompleteSignature{1}{$Symbol}{"Class"}; |
| %{$CompatProblems{$Level}{$Symbol}{"Removed_Const_Overload"}{$tr_name{$Symbol}}}=( |
| "Type_Name"=>$TypeInfo{1}{$Cid}{"Name"}, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($Alt, 1) ); |
| } |
| else |
| { # do NOT show removed symbol |
| next; |
| } |
| } |
| } |
| %{$CompatProblems{$Level}{$Symbol}{"Removed_Symbol"}{""}}=(); |
| } |
| } |
| |
| sub addParamNames($) |
| { |
| my $LibraryVersion = $_[0]; |
| return if(not keys(%AddIntParams)); |
| my $SecondVersion = $LibraryVersion==1?2:1; |
| foreach my $Interface (sort keys(%{$CompleteSignature{$LibraryVersion}})) |
| { |
| next if(not keys(%{$AddIntParams{$Interface}})); |
| foreach my $ParamPos (sort {int($a)<=>int($b)} keys(%{$CompleteSignature{$LibraryVersion}{$Interface}{"Param"}})) |
| { # add absent parameter names |
| my $ParamName = $CompleteSignature{$LibraryVersion}{$Interface}{"Param"}{$ParamPos}{"name"}; |
| if($ParamName=~/\Ap\d+\Z/ and my $NewParamName = $AddIntParams{$Interface}{$ParamPos}) |
| { # names from the external file |
| if(defined $CompleteSignature{$SecondVersion}{$Interface} |
| and defined $CompleteSignature{$SecondVersion}{$Interface}{"Param"}{$ParamPos}) |
| { |
| if($CompleteSignature{$SecondVersion}{$Interface}{"Param"}{$ParamPos}{"name"}=~/\Ap\d+\Z/) { |
| $CompleteSignature{$LibraryVersion}{$Interface}{"Param"}{$ParamPos}{"name"} = $NewParamName; |
| } |
| } |
| else { |
| $CompleteSignature{$LibraryVersion}{$Interface}{"Param"}{$ParamPos}{"name"} = $NewParamName; |
| } |
| } |
| } |
| } |
| } |
| |
| sub detectChangedTypedefs() |
| { # detect changed typedefs to show |
| # correct function signatures |
| foreach my $Typedef (keys(%{$Typedef_BaseName{1}})) |
| { |
| next if(not $Typedef); |
| my $BName1 = $Typedef_BaseName{1}{$Typedef}; |
| if(not $BName1 or isAnon($BName1)) { |
| next; |
| } |
| my $BName2 = $Typedef_BaseName{2}{$Typedef}; |
| if(not $BName2 or isAnon($BName2)) { |
| next; |
| } |
| if($BName1 ne $BName2) { |
| $ChangedTypedef{$Typedef} = 1; |
| } |
| } |
| } |
| |
| sub get_symbol_suffix($$) |
| { |
| my ($Symbol, $Full) = @_; |
| my ($SN, $SO, $SV) = separate_symbol($Symbol); |
| $Symbol=$SN;# remove version |
| my $Signature = $tr_name{$Symbol}; |
| my $Suffix = substr($Signature, find_center($Signature, "(")); |
| if(not $Full) { |
| $Suffix=~s/(\))\s*(const volatile|volatile const|const|volatile)\Z/$1/g; |
| } |
| return $Suffix; |
| } |
| |
| sub get_symbol_prefix($$) |
| { |
| my ($Symbol, $LibVersion) = @_; |
| my $ShortName = $CompleteSignature{$LibVersion}{$Symbol}{"ShortName"}; |
| if(my $ClassId = $CompleteSignature{$LibVersion}{$Symbol}{"Class"}) |
| { # methods |
| $ShortName = $TypeInfo{$LibVersion}{$ClassId}{"Name"}."::".$ShortName; |
| } |
| return $ShortName; |
| } |
| |
| sub setAlternative($) |
| { |
| my $Symbol = $_[0]; |
| my $PSymbol = $Symbol; |
| if(not defined $CompleteSignature{2}{$PSymbol} |
| or (not $CompleteSignature{2}{$PSymbol}{"MnglName"} |
| and not $CompleteSignature{2}{$PSymbol}{"ShortName"})) |
| { # search for a pair |
| if(my $ShortName = $CompleteSignature{1}{$PSymbol}{"ShortName"}) |
| { |
| if($CompleteSignature{1}{$PSymbol}{"Data"}) |
| { |
| if($PSymbol=~s/L(\d+$ShortName(E)\Z)/$1/ |
| or $PSymbol=~s/(\d+$ShortName(E)\Z)/L$1/) |
| { |
| if(defined $CompleteSignature{2}{$PSymbol} |
| and $CompleteSignature{2}{$PSymbol}{"MnglName"}) |
| { |
| $SourceAlternative{$Symbol} = $PSymbol; |
| $SourceAlternative_B{$PSymbol} = $Symbol; |
| if(not defined $CompleteSignature{1}{$PSymbol} |
| or not $CompleteSignature{1}{$PSymbol}{"MnglName"}) { |
| $SourceReplacement{$Symbol} = $PSymbol; |
| } |
| } |
| } |
| } |
| else |
| { |
| foreach my $Sp ("KV", "VK", "K", "V") |
| { |
| if($PSymbol=~s/\A_ZN$Sp/_ZN/ |
| or $PSymbol=~s/\A_ZN/_ZN$Sp/) |
| { |
| if(defined $CompleteSignature{2}{$PSymbol} |
| and $CompleteSignature{2}{$PSymbol}{"MnglName"}) |
| { |
| $SourceAlternative{$Symbol} = $PSymbol; |
| $SourceAlternative_B{$PSymbol} = $Symbol; |
| if(not defined $CompleteSignature{1}{$PSymbol} |
| or not $CompleteSignature{1}{$PSymbol}{"MnglName"}) { |
| $SourceReplacement{$Symbol} = $PSymbol; |
| } |
| } |
| } |
| $PSymbol = $Symbol; |
| } |
| } |
| } |
| } |
| return ""; |
| } |
| |
| sub getSymKind($$) |
| { |
| my ($Symbol, $LibVersion) = @_; |
| if($CompleteSignature{$LibVersion}{$Symbol}{"Data"}) |
| { |
| return "Global_Data"; |
| } |
| elsif($CompleteSignature{$LibVersion}{$Symbol}{"Class"}) |
| { |
| return "Method"; |
| } |
| return "Function"; |
| } |
| |
| sub mergeSignatures($) |
| { |
| my $Level = $_[0]; |
| my %SubProblems = (); |
| |
| mergeBases($Level); |
| |
| my %AddedOverloads = (); |
| foreach my $Symbol (sort keys(%{$AddedInt{$Level}})) |
| { # check all added exported symbols |
| if(not $CompleteSignature{2}{$Symbol}{"Header"}) { |
| next; |
| } |
| if(defined $CompleteSignature{1}{$Symbol} |
| and $CompleteSignature{1}{$Symbol}{"Header"}) |
| { # double-check added symbol |
| next; |
| } |
| if(not symbolFilter($Symbol, 2, "Affected", $Level)) { |
| next; |
| } |
| if($Symbol=~/\A(_Z|\?)/) |
| { # C++ |
| $AddedOverloads{get_symbol_prefix($Symbol, 2)}{get_symbol_suffix($Symbol, 1)} = $Symbol; |
| } |
| if(my $OverriddenMethod = $CompleteSignature{2}{$Symbol}{"Override"}) |
| { # register virtual overridings |
| my $Cid = $CompleteSignature{2}{$Symbol}{"Class"}; |
| my $AffectedClass_Name = $TypeInfo{2}{$Cid}{"Name"}; |
| if(defined $CompleteSignature{1}{$OverriddenMethod} and $CompleteSignature{1}{$OverriddenMethod}{"Virt"} |
| and not $CompleteSignature{1}{$OverriddenMethod}{"Private"}) |
| { |
| if($TName_Tid{1}{$AffectedClass_Name}) |
| { # class should exist in previous version |
| if(not isCopyingClass($TName_Tid{1}{$AffectedClass_Name}, 1)) |
| { # old v-table is NOT copied by old applications |
| %{$CompatProblems{$Level}{$OverriddenMethod}{"Overridden_Virtual_Method"}{$tr_name{$Symbol}}}=( |
| "Type_Name"=>$AffectedClass_Name, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($Symbol, 2), |
| "Old_Value"=>get_Signature($OverriddenMethod, 2), |
| "New_Value"=>get_Signature($Symbol, 2) ); |
| } |
| } |
| } |
| } |
| } |
| foreach my $Symbol (sort keys(%{$RemovedInt{$Level}})) |
| { # check all removed exported symbols |
| if(not $CompleteSignature{1}{$Symbol}{"Header"}) { |
| next; |
| } |
| if(defined $CompleteSignature{2}{$Symbol} |
| and $CompleteSignature{2}{$Symbol}{"Header"}) |
| { # double-check removed symbol |
| next; |
| } |
| if($CompleteSignature{1}{$Symbol}{"Private"}) |
| { # skip private methods |
| next; |
| } |
| if(not symbolFilter($Symbol, 1, "Affected", $Level)) { |
| next; |
| } |
| $CheckedSymbols{$Level}{$Symbol} = 1; |
| if(my $OverriddenMethod = $CompleteSignature{1}{$Symbol}{"Override"}) |
| { # register virtual overridings |
| my $Cid = $CompleteSignature{1}{$Symbol}{"Class"}; |
| my $AffectedClass_Name = $TypeInfo{1}{$Cid}{"Name"}; |
| if(defined $CompleteSignature{2}{$OverriddenMethod} |
| and $CompleteSignature{2}{$OverriddenMethod}{"Virt"}) |
| { |
| if($TName_Tid{2}{$AffectedClass_Name}) |
| { # class should exist in newer version |
| if(not isCopyingClass($CompleteSignature{1}{$Symbol}{"Class"}, 1)) |
| { # old v-table is NOT copied by old applications |
| %{$CompatProblems{$Level}{$Symbol}{"Overridden_Virtual_Method_B"}{$tr_name{$OverriddenMethod}}}=( |
| "Type_Name"=>$AffectedClass_Name, |
| "Type_Type"=>"Class", |
| "Target"=>get_Signature($OverriddenMethod, 1), |
| "Old_Value"=>get_Signature($Symbol, 1), |
| "New_Value"=>get_Signature($OverriddenMethod, 1) ); |
| } |
| } |
| } |
| } |
| if($Level eq "Binary" |
| and $OSgroup eq "windows") |
| { # register the reason of symbol name change |
| if(my $NewSym = $mangled_name{2}{$tr_name{$Symbol}}) |
| { |
| if($AddedInt{$Level}{$NewSym}) |
| { |
| if($CompleteSignature{1}{$Symbol}{"Static"} ne $CompleteSignature{2}{$NewSym}{"Static"}) |
| { |
| if($CompleteSignature{2}{$NewSym}{"Static"}) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Symbol_Became_Static"}{$tr_name{$Symbol}}}=( |
| "Target"=>$tr_name{$Symbol}, |
| "Old_Value"=>$Symbol, |
| "New_Value"=>$NewSym ); |
| } |
| else |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Symbol_Became_NonStatic"}{$tr_name{$Symbol}}}=( |
| "Target"=>$tr_name{$Symbol}, |
| "Old_Value"=>$Symbol, |
| "New_Value"=>$NewSym ); |
| } |
| } |
| if($CompleteSignature{1}{$Symbol}{"Virt"} ne $CompleteSignature{2}{$NewSym}{"Virt"}) |
| { |
| if($CompleteSignature{2}{$NewSym}{"Virt"}) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Symbol_Became_Virtual"}{$tr_name{$Symbol}}}=( |
| "Target"=>$tr_name{$Symbol}, |
| "Old_Value"=>$Symbol, |
| "New_Value"=>$NewSym ); |
| } |
| else |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Symbol_Became_NonVirtual"}{$tr_name{$Symbol}}}=( |
| "Target"=>$tr_name{$Symbol}, |
| "Old_Value"=>$Symbol, |
| "New_Value"=>$NewSym ); |
| } |
| } |
| my $RTId1 = $CompleteSignature{1}{$Symbol}{"Return"}; |
| my $RTId2 = $CompleteSignature{2}{$NewSym}{"Return"}; |
| my $RTName1 = $TypeInfo{1}{$RTId1}{"Name"}; |
| my $RTName2 = $TypeInfo{2}{$RTId2}{"Name"}; |
| if($RTName1 ne $RTName2) |
| { |
| my $ProblemType = "Symbol_Changed_Return"; |
| if($CompleteSignature{1}{$Symbol}{"Data"}) { |
| $ProblemType = "Global_Data_Symbol_Changed_Type"; |
| } |
| %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{$tr_name{$Symbol}}}=( |
| "Target"=>$tr_name{$Symbol}, |
| "Old_Type"=>$RTName1, |
| "New_Type"=>$RTName2, |
| "Old_Value"=>$Symbol, |
| "New_Value"=>$NewSym ); |
| } |
| } |
| } |
| } |
| if($Symbol=~/\A(_Z|\?)/) |
| { # C++ |
| my $Prefix = get_symbol_prefix($Symbol, 1); |
| if(my @Overloads = sort keys(%{$AddedOverloads{$Prefix}}) |
| and not $AddedOverloads{$Prefix}{get_symbol_suffix($Symbol, 1)}) |
| { # changed signature: params, "const"-qualifier |
| my $NewSym = $AddedOverloads{$Prefix}{$Overloads[0]}; |
| if($CompleteSignature{1}{$Symbol}{"Constructor"}) |
| { |
| if($Symbol=~/(C1E|C2E)/) |
| { |
| my $CtorType = $1; |
| $NewSym=~s/(C1E|C2E)/$CtorType/g; |
| } |
| } |
| elsif($CompleteSignature{1}{$Symbol}{"Destructor"}) |
| { |
| if($Symbol=~/(D0E|D1E|D2E)/) |
| { |
| my $DtorType = $1; |
| $NewSym=~s/(D0E|D1E|D2E)/$DtorType/g; |
| } |
| } |
| my $NS1 = $CompleteSignature{1}{$Symbol}{"NameSpace"}; |
| my $NS2 = $CompleteSignature{2}{$NewSym}{"NameSpace"}; |
| if((not $NS1 and not $NS2) or ($NS1 and $NS2 and $NS1 eq $NS2)) |
| { # from the same class and namespace |
| if($CompleteSignature{1}{$Symbol}{"Const"} |
| and not $CompleteSignature{2}{$NewSym}{"Const"}) |
| { # "const" to non-"const" |
| %{$CompatProblems{$Level}{$Symbol}{"Method_Became_NonConst"}{$tr_name{$Symbol}}}=( |
| "Type_Name"=>$TypeInfo{1}{$CompleteSignature{1}{$Symbol}{"Class"}}{"Name"}, |
| "Target"=>$tr_name{$Symbol}, |
| "New_Signature"=>get_Signature($NewSym, 2), |
| "Old_Value"=>$Symbol, |
| "New_Value"=>$NewSym ); |
| } |
| elsif(not $CompleteSignature{1}{$Symbol}{"Const"} |
| and $CompleteSignature{2}{$NewSym}{"Const"}) |
| { # non-"const" to "const" |
| %{$CompatProblems{$Level}{$Symbol}{"Method_Became_Const"}{$tr_name{$Symbol}}}=( |
| "Target"=>$tr_name{$Symbol}, |
| "New_Signature"=>get_Signature($NewSym, 2), |
| "Old_Value"=>$Symbol, |
| "New_Value"=>$NewSym ); |
| } |
| if($CompleteSignature{1}{$Symbol}{"Volatile"} |
| and not $CompleteSignature{2}{$NewSym}{"Volatile"}) |
| { # "volatile" to non-"volatile" |
| |
| %{$CompatProblems{$Level}{$Symbol}{"Method_Became_NonVolatile"}{$tr_name{$Symbol}}}=( |
| "Target"=>$tr_name{$Symbol}, |
| "New_Signature"=>get_Signature($NewSym, 2), |
| "Old_Value"=>$Symbol, |
| "New_Value"=>$NewSym ); |
| } |
| elsif(not $CompleteSignature{1}{$Symbol}{"Volatile"} |
| and $CompleteSignature{2}{$NewSym}{"Volatile"}) |
| { # non-"volatile" to "volatile" |
| %{$CompatProblems{$Level}{$Symbol}{"Method_Became_Volatile"}{$tr_name{$Symbol}}}=( |
| "Target"=>$tr_name{$Symbol}, |
| "New_Signature"=>get_Signature($NewSym, 2), |
| "Old_Value"=>$Symbol, |
| "New_Value"=>$NewSym ); |
| } |
| if(get_symbol_suffix($Symbol, 0) ne get_symbol_suffix($NewSym, 0)) |
| { # params list |
| %{$CompatProblems{$Level}{$Symbol}{"Symbol_Changed_Parameters"}{$tr_name{$Symbol}}}=( |
| "Target"=>$tr_name{$Symbol}, |
| "New_Signature"=>get_Signature($NewSym, 2), |
| "Old_Value"=>$Symbol, |
| "New_Value"=>$NewSym ); |
| } |
| } |
| } |
| } |
| } |
| foreach my $Symbol (sort keys(%{$CompleteSignature{1}})) |
| { # checking symbols |
| my ($SN, $SS, $SV) = separate_symbol($Symbol); |
| if($Level eq "Source") |
| { # remove symbol version |
| $Symbol=$SN; |
| } |
| else |
| { # Binary |
| if(not $SV) |
| { # symbol without version |
| if(my $VSym = $SymVer{1}{$Symbol}) |
| { # the symbol is linked with versioned symbol |
| if($CompleteSignature{2}{$VSym}{"MnglName"}) |
| { # show report for symbol@ver only |
| next; |
| } |
| elsif(not link_symbol($VSym, 2, "-Deps")) |
| { # changed version: sym@v1 to sym@v2 |
| # do NOT show report for symbol |
| next; |
| } |
| } |
| } |
| } |
| my $PSymbol = $Symbol; |
| if($Level eq "Source" |
| and my $S = $SourceReplacement{$Symbol}) |
| { # take a source-compatible replacement function |
| $PSymbol = $S; |
| } |
| if($CompleteSignature{1}{$Symbol}{"Private"}) |
| { # private symbols |
| next; |
| } |
| if(not defined $CompleteSignature{1}{$Symbol} |
| or not defined $CompleteSignature{2}{$PSymbol}) |
| { # no info |
| next; |
| } |
| if(not $CompleteSignature{1}{$Symbol}{"MnglName"} |
| or not $CompleteSignature{2}{$PSymbol}{"MnglName"}) |
| { # no mangled name |
| next; |
| } |
| if(not $CompleteSignature{1}{$Symbol}{"Header"} |
| or not $CompleteSignature{2}{$PSymbol}{"Header"}) |
| { # without a header |
| next; |
| } |
| |
| if(not $CompleteSignature{1}{$Symbol}{"PureVirt"} |
| and $CompleteSignature{2}{$PSymbol}{"PureVirt"}) |
| { # became pure |
| next; |
| } |
| if($CompleteSignature{1}{$Symbol}{"PureVirt"} |
| and not $CompleteSignature{2}{$PSymbol}{"PureVirt"}) |
| { # became non-pure |
| next; |
| } |
| |
| if(not symbolFilter($Symbol, 1, "Affected + InlineVirt", $Level)) |
| { # exported, target, inline virtual and pure virtual |
| next; |
| } |
| if(not symbolFilter($PSymbol, 2, "Affected + InlineVirt", $Level)) |
| { # exported, target, inline virtual and pure virtual |
| next; |
| } |
| |
| if(checkDump(1, "2.13") and checkDump(2, "2.13")) |
| { |
| if($CompleteSignature{1}{$Symbol}{"Data"} |
| and $CompleteSignature{2}{$PSymbol}{"Data"}) |
| { |
| my $Value1 = $CompleteSignature{1}{$Symbol}{"Value"}; |
| my $Value2 = $CompleteSignature{2}{$PSymbol}{"Value"}; |
| if(defined $Value1) |
| { |
| $Value1 = showVal($Value1, $CompleteSignature{1}{$Symbol}{"Return"}, 1); |
| if(defined $Value2) |
| { |
| $Value2 = showVal($Value2, $CompleteSignature{2}{$PSymbol}{"Return"}, 2); |
| if($Value1 ne $Value2) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Global_Data_Value_Changed"}{""}}=( |
| "Old_Value"=>$Value1, |
| "New_Value"=>$Value2, |
| "Target"=>get_Signature($Symbol, 1) ); |
| } |
| } |
| } |
| } |
| } |
| |
| if($CompleteSignature{2}{$PSymbol}{"Private"}) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{getSymKind($Symbol, 1)."_Became_Private"}{""}}=( |
| "Target"=>get_Signature_M($PSymbol, 2) ); |
| } |
| elsif(not $CompleteSignature{1}{$Symbol}{"Protected"} |
| and $CompleteSignature{2}{$PSymbol}{"Protected"}) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{getSymKind($Symbol, 1)."_Became_Protected"}{""}}=( |
| "Target"=>get_Signature_M($PSymbol, 2) ); |
| } |
| elsif($CompleteSignature{1}{$Symbol}{"Protected"} |
| and not $CompleteSignature{2}{$PSymbol}{"Protected"}) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{getSymKind($Symbol, 1)."_Became_Public"}{""}}=( |
| "Target"=>get_Signature_M($PSymbol, 2) ); |
| } |
| |
| # checking virtual table |
| mergeVirtualTables($Symbol, $Level); |
| |
| if($COMPILE_ERRORS) |
| { # if some errors occurred at the compiling stage |
| # then some false positives can be skipped here |
| if(not $CompleteSignature{1}{$Symbol}{"Data"} and $CompleteSignature{2}{$PSymbol}{"Data"} |
| and not $GlobalDataObject{2}{$Symbol}) |
| { # missed information about parameters in newer version |
| next; |
| } |
| if($CompleteSignature{1}{$Symbol}{"Data"} and not $GlobalDataObject{1}{$Symbol} |
| and not $CompleteSignature{2}{$PSymbol}{"Data"}) |
| { # missed information about parameters in older version |
| next; |
| } |
| } |
| my ($MnglName, $VersionSpec, $SymbolVersion) = separate_symbol($Symbol); |
| # checking attributes |
| if($CompleteSignature{2}{$PSymbol}{"Static"} |
| and not $CompleteSignature{1}{$Symbol}{"Static"} and $Symbol=~/\A(_Z|\?)/) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Method_Became_Static"}{""}}=( |
| "Target"=>get_Signature($Symbol, 1) |
| ); |
| } |
| elsif(not $CompleteSignature{2}{$PSymbol}{"Static"} |
| and $CompleteSignature{1}{$Symbol}{"Static"} and $Symbol=~/\A(_Z|\?)/) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Method_Became_NonStatic"}{""}}=( |
| "Target"=>get_Signature($Symbol, 1) |
| ); |
| } |
| if(($CompleteSignature{1}{$Symbol}{"Virt"} and $CompleteSignature{2}{$PSymbol}{"Virt"}) |
| or ($CompleteSignature{1}{$Symbol}{"PureVirt"} and $CompleteSignature{2}{$PSymbol}{"PureVirt"})) |
| { # relative position of virtual and pure virtual methods |
| if($Level eq "Binary") |
| { |
| if(defined $CompleteSignature{1}{$Symbol}{"RelPos"} and defined $CompleteSignature{2}{$PSymbol}{"RelPos"} |
| and $CompleteSignature{1}{$Symbol}{"RelPos"}!=$CompleteSignature{2}{$PSymbol}{"RelPos"}) |
| { # top-level virtual methods only |
| my $Class_Id = $CompleteSignature{1}{$Symbol}{"Class"}; |
| my $Class_Name = $TypeInfo{1}{$Class_Id}{"Name"}; |
| if(defined $VirtualTable{1}{$Class_Name} and defined $VirtualTable{2}{$Class_Name} |
| and $VirtualTable{1}{$Class_Name}{$Symbol}!=$VirtualTable{2}{$Class_Name}{$Symbol}) |
| { # check the absolute position of virtual method (including added and removed methods) |
| my %Class_Type = get_Type($Class_Id, 1); |
| my $ProblemType = "Virtual_Method_Position"; |
| if($CompleteSignature{1}{$Symbol}{"PureVirt"}) { |
| $ProblemType = "Pure_Virtual_Method_Position"; |
| } |
| if(isUsedClass($Class_Id, 1, $Level)) |
| { |
| my @Affected = ($Symbol, keys(%{$OverriddenMethods{1}{$Symbol}})); |
| foreach my $ASymbol (@Affected) |
| { |
| if(not symbolFilter($ASymbol, 1, "Affected", $Level)) { |
| next; |
| } |
| %{$CompatProblems{$Level}{$ASymbol}{$ProblemType}{$tr_name{$MnglName}}}=( |
| "Type_Name"=>$Class_Type{"Name"}, |
| "Type_Type"=>"Class", |
| "Old_Value"=>$CompleteSignature{1}{$Symbol}{"RelPos"}, |
| "New_Value"=>$CompleteSignature{2}{$PSymbol}{"RelPos"}, |
| "Target"=>get_Signature($Symbol, 1) ); |
| } |
| $VTableChanged_M{$Class_Type{"Name"}} = 1; |
| } |
| } |
| } |
| } |
| } |
| if($CompleteSignature{1}{$Symbol}{"PureVirt"} |
| or $CompleteSignature{2}{$PSymbol}{"PureVirt"}) |
| { # do NOT check type changes in pure virtuals |
| next; |
| } |
| $CheckedSymbols{$Level}{$Symbol}=1; |
| if($Symbol=~/\A(_Z|\?)/ |
| or keys(%{$CompleteSignature{1}{$Symbol}{"Param"}})==keys(%{$CompleteSignature{2}{$PSymbol}{"Param"}})) |
| { # C/C++: changes in parameters |
| foreach my $ParamPos (sort {int($a) <=> int($b)} keys(%{$CompleteSignature{1}{$Symbol}{"Param"}})) |
| { # checking parameters |
| mergeParameters($Symbol, $PSymbol, $ParamPos, $ParamPos, $Level); |
| } |
| } |
| else |
| { # C: added/removed parameters |
| foreach my $ParamPos (sort {int($a) <=> int($b)} keys(%{$CompleteSignature{2}{$PSymbol}{"Param"}})) |
| { # checking added parameters |
| my $PType2_Id = $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos}{"type"}; |
| my $PType2_Name = $TypeInfo{2}{$PType2_Id}{"Name"}; |
| last if($PType2_Name eq "..."); |
| my $PName = $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos}{"name"}; |
| my $PName_Old = (defined $CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos})?$CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos}{"name"}:""; |
| my $ParamPos_Prev = "-1"; |
| if($PName=~/\Ap\d+\Z/i) |
| { # added unnamed parameter ( pN ) |
| my @Positions1 = find_ParamPair_Pos_byTypeAndPos($PType2_Name, $ParamPos, "backward", $Symbol, 1); |
| my @Positions2 = find_ParamPair_Pos_byTypeAndPos($PType2_Name, $ParamPos, "backward", $Symbol, 2); |
| if($#Positions1==-1 or $#Positions2>$#Positions1) { |
| $ParamPos_Prev = "lost"; |
| } |
| } |
| else { |
| $ParamPos_Prev = find_ParamPair_Pos_byName($PName, $Symbol, 1); |
| } |
| if($ParamPos_Prev eq "lost") |
| { |
| if($ParamPos>keys(%{$CompleteSignature{1}{$Symbol}{"Param"}})-1) |
| { |
| my $ProblemType = "Added_Parameter"; |
| if($PName=~/\Ap\d+\Z/) { |
| $ProblemType = "Added_Unnamed_Parameter"; |
| } |
| %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{showPos($ParamPos)." Parameter"}}=( |
| "Target"=>$PName, |
| "Param_Pos"=>$ParamPos, |
| "Param_Type"=>$PType2_Name, |
| "New_Signature"=>get_Signature($Symbol, 2) ); |
| } |
| else |
| { |
| my %ParamType_Pure = get_PureType($PType2_Id, $TypeInfo{2}); |
| my $PairType_Id = $CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos}{"type"}; |
| my %PairType_Pure = get_PureType($PairType_Id, $TypeInfo{1}); |
| if(($ParamType_Pure{"Name"} eq $PairType_Pure{"Name"} or $PType2_Name eq $TypeInfo{1}{$PairType_Id}{"Name"}) |
| and find_ParamPair_Pos_byName($PName_Old, $Symbol, 2) eq "lost") |
| { |
| if($PName_Old!~/\Ap\d+\Z/ and $PName!~/\Ap\d+\Z/) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Renamed_Parameter"}{showPos($ParamPos)." Parameter"}}=( |
| "Target"=>$PName_Old, |
| "Param_Pos"=>$ParamPos, |
| "Param_Type"=>$PType2_Name, |
| "Old_Value"=>$PName_Old, |
| "New_Value"=>$PName, |
| "New_Signature"=>get_Signature($Symbol, 2) ); |
| } |
| } |
| else |
| { |
| my $ProblemType = "Added_Middle_Parameter"; |
| if($PName=~/\Ap\d+\Z/) { |
| $ProblemType = "Added_Middle_Unnamed_Parameter"; |
| } |
| %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{showPos($ParamPos)." Parameter"}}=( |
| "Target"=>$PName, |
| "Param_Pos"=>$ParamPos, |
| "Param_Type"=>$PType2_Name, |
| "New_Signature"=>get_Signature($Symbol, 2) ); |
| } |
| } |
| } |
| } |
| foreach my $ParamPos (sort {int($a) <=> int($b)} keys(%{$CompleteSignature{1}{$Symbol}{"Param"}})) |
| { # check relevant parameters |
| my $PType1_Id = $CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos}{"type"}; |
| my $ParamName1 = $CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos}{"name"}; |
| # FIXME: find relevant parameter by name |
| if(defined $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos}) |
| { |
| my $PType2_Id = $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos}{"type"}; |
| my $ParamName2 = $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos}{"name"}; |
| if($TypeInfo{1}{$PType1_Id}{"Name"} eq $TypeInfo{2}{$PType2_Id}{"Name"} |
| or ($ParamName1!~/\Ap\d+\Z/i and $ParamName1 eq $ParamName2)) { |
| mergeParameters($Symbol, $PSymbol, $ParamPos, $ParamPos, $Level); |
| } |
| } |
| } |
| foreach my $ParamPos (sort {int($a) <=> int($b)} keys(%{$CompleteSignature{1}{$Symbol}{"Param"}})) |
| { # checking removed parameters |
| my $PType1_Id = $CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos}{"type"}; |
| my $PType1_Name = $TypeInfo{1}{$PType1_Id}{"Name"}; |
| last if($PType1_Name eq "..."); |
| my $Parameter_Name = $CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos}{"name"}; |
| my $Parameter_NewName = (defined $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos})?$CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos}{"name"}:""; |
| my $ParamPos_New = "-1"; |
| if($Parameter_Name=~/\Ap\d+\Z/i) |
| { # removed unnamed parameter ( pN ) |
| my @Positions1 = find_ParamPair_Pos_byTypeAndPos($PType1_Name, $ParamPos, "forward", $Symbol, 1); |
| my @Positions2 = find_ParamPair_Pos_byTypeAndPos($PType1_Name, $ParamPos, "forward", $Symbol, 2); |
| if($#Positions2==-1 or $#Positions2<$#Positions1) { |
| $ParamPos_New = "lost"; |
| } |
| } |
| else { |
| $ParamPos_New = find_ParamPair_Pos_byName($Parameter_Name, $Symbol, 2); |
| } |
| if($ParamPos_New eq "lost") |
| { |
| if($ParamPos>keys(%{$CompleteSignature{2}{$PSymbol}{"Param"}})-1) |
| { |
| my $ProblemType = "Removed_Parameter"; |
| if($Parameter_Name=~/\Ap\d+\Z/) { |
| $ProblemType = "Removed_Unnamed_Parameter"; |
| } |
| %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{showPos($ParamPos)." Parameter"}}=( |
| "Target"=>$Parameter_Name, |
| "Param_Pos"=>$ParamPos, |
| "Param_Type"=>$PType1_Name, |
| "New_Signature"=>get_Signature($Symbol, 2) ); |
| } |
| elsif($ParamPos<keys(%{$CompleteSignature{1}{$Symbol}{"Param"}})-1) |
| { |
| my %ParamType_Pure = get_PureType($PType1_Id, $TypeInfo{1}); |
| my $PairType_Id = $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos}{"type"}; |
| my %PairType_Pure = get_PureType($PairType_Id, $TypeInfo{2}); |
| if(($ParamType_Pure{"Name"} eq $PairType_Pure{"Name"} or $PType1_Name eq $TypeInfo{2}{$PairType_Id}{"Name"}) |
| and find_ParamPair_Pos_byName($Parameter_NewName, $Symbol, 1) eq "lost") |
| { |
| if($Parameter_NewName!~/\Ap\d+\Z/ and $Parameter_Name!~/\Ap\d+\Z/) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Renamed_Parameter"}{showPos($ParamPos)." Parameter"}}=( |
| "Target"=>$Parameter_Name, |
| "Param_Pos"=>$ParamPos, |
| "Param_Type"=>$PType1_Name, |
| "Old_Value"=>$Parameter_Name, |
| "New_Value"=>$Parameter_NewName, |
| "New_Signature"=>get_Signature($Symbol, 2) ); |
| } |
| } |
| else |
| { |
| my $ProblemType = "Removed_Middle_Parameter"; |
| if($Parameter_Name=~/\Ap\d+\Z/) { |
| $ProblemType = "Removed_Middle_Unnamed_Parameter"; |
| } |
| %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{showPos($ParamPos)." Parameter"}}=( |
| "Target"=>$Parameter_Name, |
| "Param_Pos"=>$ParamPos, |
| "Param_Type"=>$PType1_Name, |
| "New_Signature"=>get_Signature($Symbol, 2) ); |
| } |
| } |
| } |
| } |
| } |
| # checking return type |
| my $ReturnType1_Id = $CompleteSignature{1}{$Symbol}{"Return"}; |
| my $ReturnType2_Id = $CompleteSignature{2}{$PSymbol}{"Return"}; |
| %SubProblems = detectTypeChange($ReturnType1_Id, $ReturnType2_Id, "Return", $Level); |
| foreach my $SubProblemType (keys(%SubProblems)) |
| { |
| my $New_Value = $SubProblems{$SubProblemType}{"New_Value"}; |
| my $Old_Value = $SubProblems{$SubProblemType}{"Old_Value"}; |
| my $NewProblemType = $SubProblemType; |
| my $AddProblemType = undef; |
| |
| if($SubProblemType eq "Return_Type_And_Size" |
| and $CompleteSignature{1}{$Symbol}{"Data"}) { |
| $NewProblemType = "Global_Data_Type_And_Size"; |
| } |
| elsif($SubProblemType eq "Return_Type") |
| { |
| if($CompleteSignature{1}{$Symbol}{"Data"}) |
| { |
| if(removedQual($Old_Value, $New_Value, "const")) |
| { # const -> non-const global data |
| $NewProblemType = "Global_Data_Became_Non_Const"; |
| $AddProblemType = "Global_Data_Type"; |
| } |
| elsif(addedQual($Old_Value, $New_Value, "const")) |
| { # non-const -> const global data |
| $NewProblemType = "Global_Data_Became_Const"; |
| $AddProblemType = "Global_Data_Type"; |
| } |
| else { |
| $NewProblemType = "Global_Data_Type"; |
| } |
| } |
| else |
| { |
| if(addedQual($Old_Value, $New_Value, "const")) |
| { |
| $NewProblemType = "Return_Type_Became_Const"; |
| $AddProblemType = "Return_Type"; |
| } |
| } |
| } |
| elsif($SubProblemType eq "Return_Type_Format") |
| { |
| if($CompleteSignature{1}{$Symbol}{"Data"}) { |
| $NewProblemType = "Global_Data_Type_Format"; |
| } |
| } |
| if($Level eq "Binary" |
| and not $CompleteSignature{1}{$Symbol}{"Data"}) |
| { |
| my ($Arch1, $Arch2) = (getArch(1), getArch(2)); |
| if($Arch1 eq "unknown" or $Arch2 eq "unknown") |
| { # if one of the architectures is unknown |
| # then set other arhitecture to unknown too |
| ($Arch1, $Arch2) = ("unknown", "unknown"); |
| } |
| my (%Conv1, %Conv2) = (); |
| if($UseConv_Real{1} and $UseConv_Real{1}) |
| { |
| %Conv1 = callingConvention_R_Real($CompleteSignature{1}{$Symbol}); |
| %Conv2 = callingConvention_R_Real($CompleteSignature{2}{$PSymbol}); |
| } |
| else |
| { |
| %Conv1 = callingConvention_R_Model($CompleteSignature{1}{$Symbol}, $TypeInfo{1}, $Arch1, $OStarget, $WORD_SIZE{1}); |
| %Conv2 = callingConvention_R_Model($CompleteSignature{2}{$PSymbol}, $TypeInfo{2}, $Arch2, $OStarget, $WORD_SIZE{2}); |
| } |
| |
| if($SubProblemType eq "Return_Type_Became_Void") |
| { |
| if(keys(%{$CompleteSignature{1}{$Symbol}{"Param"}})) |
| { # parameters stack has been affected |
| if($Conv1{"Method"} eq "stack") { |
| $NewProblemType = "Return_Type_Became_Void_And_Stack_Layout"; |
| } |
| elsif($Conv1{"Hidden"}) { |
| $NewProblemType = "Return_Type_Became_Void_And_Register"; |
| } |
| } |
| } |
| elsif($SubProblemType eq "Return_Type_From_Void") |
| { |
| if(keys(%{$CompleteSignature{1}{$Symbol}{"Param"}})) |
| { # parameters stack has been affected |
| if($Conv2{"Method"} eq "stack") { |
| $NewProblemType = "Return_Type_From_Void_And_Stack_Layout"; |
| } |
| elsif($Conv2{"Hidden"}) { |
| $NewProblemType = "Return_Type_From_Void_And_Register"; |
| } |
| } |
| } |
| elsif($SubProblemType eq "Return_Type" |
| or $SubProblemType eq "Return_Type_And_Size" |
| or $SubProblemType eq "Return_Type_Format") |
| { |
| if($Conv1{"Method"} ne $Conv2{"Method"}) |
| { |
| if($Conv1{"Method"} eq "stack") |
| { # returns in a register instead of a hidden first parameter |
| $NewProblemType = "Return_Type_From_Stack_To_Register"; |
| } |
| else { |
| $NewProblemType = "Return_Type_From_Register_To_Stack"; |
| } |
| } |
| else |
| { |
| if($Conv1{"Method"} eq "reg") |
| { |
| if($Conv1{"Registers"} ne $Conv2{"Registers"}) |
| { |
| if($Conv1{"Hidden"}) { |
| $NewProblemType = "Return_Type_And_Register_Was_Hidden_Parameter"; |
| } |
| elsif($Conv2{"Hidden"}) { |
| $NewProblemType = "Return_Type_And_Register_Became_Hidden_Parameter"; |
| } |
| else { |
| $NewProblemType = "Return_Type_And_Register"; |
| } |
| } |
| } |
| } |
| } |
| } |
| @{$CompatProblems{$Level}{$Symbol}{$NewProblemType}{"retval"}}{keys(%{$SubProblems{$SubProblemType}})} = values %{$SubProblems{$SubProblemType}}; |
| if(defined $AddProblemType) { |
| @{$CompatProblems{$Level}{$Symbol}{$AddProblemType}{"retval"}}{keys(%{$SubProblems{$SubProblemType}})} = values %{$SubProblems{$SubProblemType}}; |
| } |
| } |
| if($ReturnType1_Id and $ReturnType2_Id) |
| { |
| @RecurTypes = (); |
| %SubProblems = mergeTypes($ReturnType1_Id, $ReturnType2_Id, $Level); |
| foreach my $SubProblemType (keys(%SubProblems)) |
| { # add "Global_Data_Size" problem |
| my $New_Value = $SubProblems{$SubProblemType}{"New_Value"}; |
| my $Old_Value = $SubProblems{$SubProblemType}{"Old_Value"}; |
| if($SubProblemType eq "DataType_Size" |
| and $CompleteSignature{1}{$Symbol}{"Data"} |
| and get_PLevel($ReturnType1_Id, 1)==0) |
| { # add a new problem |
| %{$SubProblems{"Global_Data_Size"}} = %{$SubProblems{$SubProblemType}}; |
| } |
| } |
| foreach my $SubProblemType (keys(%SubProblems)) |
| { |
| foreach my $SubLocation (keys(%{$SubProblems{$SubProblemType}})) |
| { |
| my $NewLocation = ($SubLocation)?"retval->".$SubLocation:"retval"; |
| %{$CompatProblems{$Level}{$Symbol}{$SubProblemType}{$NewLocation}}=( |
| "Return_Type_Name"=>$TypeInfo{1}{$ReturnType1_Id}{"Name"} ); |
| @{$CompatProblems{$Level}{$Symbol}{$SubProblemType}{$NewLocation}}{keys(%{$SubProblems{$SubProblemType}{$SubLocation}})} = values %{$SubProblems{$SubProblemType}{$SubLocation}}; |
| if($SubLocation!~/\-\>/) { |
| $CompatProblems{$Level}{$Symbol}{$SubProblemType}{$NewLocation}{"Start_Type_Name"} = $TypeInfo{1}{$ReturnType1_Id}{"Name"}; |
| } |
| } |
| } |
| } |
| |
| # checking object type |
| my $ObjTId1 = $CompleteSignature{1}{$Symbol}{"Class"}; |
| my $ObjTId2 = $CompleteSignature{2}{$PSymbol}{"Class"}; |
| if($ObjTId1 and $ObjTId2 |
| and not $CompleteSignature{1}{$Symbol}{"Static"}) |
| { |
| my $ThisPtr1_Id = getTypeIdByName($TypeInfo{1}{$ObjTId1}{"Name"}."*const", 1); |
| my $ThisPtr2_Id = getTypeIdByName($TypeInfo{2}{$ObjTId2}{"Name"}."*const", 2); |
| if($ThisPtr1_Id and $ThisPtr2_Id) |
| { |
| @RecurTypes = (); |
| %SubProblems = mergeTypes($ThisPtr1_Id, $ThisPtr2_Id, $Level); |
| foreach my $SubProblemType (keys(%SubProblems)) |
| { |
| foreach my $SubLocation (keys(%{$SubProblems{$SubProblemType}})) |
| { |
| my $NewLocation = ($SubLocation)?"this->".$SubLocation:"this"; |
| %{$CompatProblems{$Level}{$Symbol}{$SubProblemType}{$NewLocation}}=( |
| "Object_Type_Name"=>$TypeInfo{1}{$ObjTId1}{"Name"} ); |
| @{$CompatProblems{$Level}{$Symbol}{$SubProblemType}{$NewLocation}}{keys(%{$SubProblems{$SubProblemType}{$SubLocation}})} = values %{$SubProblems{$SubProblemType}{$SubLocation}}; |
| if($SubLocation!~/\-\>/) { |
| $CompatProblems{$Level}{$Symbol}{$SubProblemType}{$NewLocation}{"Start_Type_Name"} = $TypeInfo{1}{$ObjTId1}{"Name"}; |
| } |
| } |
| } |
| } |
| } |
| } |
| if($Level eq "Binary") { |
| mergeVTables($Level); |
| } |
| foreach my $Symbol (keys(%{$CompatProblems{$Level}})) { |
| $CheckedSymbols{$Level}{$Symbol} = 1; |
| } |
| } |
| |
| sub rmQuals($$) |
| { |
| my ($Value, $Qual) = @_; |
| if(not $Qual) { |
| return $Value; |
| } |
| if($Qual eq "all") |
| { # all quals |
| $Qual = "const|volatile|restrict"; |
| } |
| while($Value=~s/\b$Qual\b//) { |
| $Value = formatName($Value, "T"); |
| } |
| return $Value; |
| } |
| |
| sub cmpBTypes($$$$) |
| { |
| my ($T1, $T2, $V1, $V2) = @_; |
| $T1 = uncover_typedefs($T1, $V1); |
| $T2 = uncover_typedefs($T2, $V2); |
| return (rmQuals($T1, "all") eq rmQuals($T2, "all")); |
| } |
| |
| sub addedQual($$$) |
| { |
| my ($Old_Value, $New_Value, $Qual) = @_; |
| return removedQual_($New_Value, $Old_Value, 2, 1, $Qual); |
| } |
| |
| sub removedQual($$$) |
| { |
| my ($Old_Value, $New_Value, $Qual) = @_; |
| return removedQual_($Old_Value, $New_Value, 1, 2, $Qual); |
| } |
| |
| sub removedQual_($$$$$) |
| { |
| my ($Old_Value, $New_Value, $V1, $V2, $Qual) = @_; |
| $Old_Value = uncover_typedefs($Old_Value, $V1); |
| $New_Value = uncover_typedefs($New_Value, $V2); |
| if($Old_Value eq $New_Value) |
| { # equal types |
| return 0; |
| } |
| if($Old_Value!~/\b$Qual\b/) |
| { # without a qual |
| return 0; |
| } |
| elsif($New_Value!~/\b$Qual\b/) |
| { # became non-qual |
| return 1; |
| } |
| else |
| { |
| my @BQ1 = getQualModel($Old_Value, $Qual); |
| my @BQ2 = getQualModel($New_Value, $Qual); |
| foreach (0 .. $#BQ1) |
| { # removed qual |
| if($BQ1[$_]==1 |
| and $BQ2[$_]!=1) |
| { |
| return 2; |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub getQualModel($$) |
| { |
| my ($Value, $Qual) = @_; |
| if(not $Qual) { |
| return $Value; |
| } |
| |
| # cleaning |
| while($Value=~/(\w+)/ and $1 ne $Qual) { |
| $Value=~s/\b$1\b//g; |
| } |
| $Value=~s/[^\*\&\w]+//g; |
| |
| # modeling |
| # int*const*const == 011 |
| # int**const == 001 |
| my @Model = (); |
| my @Elems = split(/[\*\&]/, $Value); |
| if(not @Elems) { |
| return (0); |
| } |
| foreach (@Elems) |
| { |
| if($_ eq $Qual) { |
| push(@Model, 1); |
| } |
| else { |
| push(@Model, 0); |
| } |
| } |
| |
| return @Model; |
| } |
| |
| sub showVal($$$) |
| { |
| my ($Value, $TypeId, $LibVersion) = @_; |
| my %PureType = get_PureType($TypeId, $TypeInfo{$LibVersion}); |
| my $TName = uncover_typedefs($PureType{"Name"}, $LibVersion); |
| if(substr($Value, 0, 2) eq "_Z") |
| { |
| if(my $Unmangled = $tr_name{$Value}) { |
| return $Unmangled; |
| } |
| } |
| elsif($TName=~/\A(char(| const)\*|std::(string(| const)|basic_string<char>(|const))(|&))\Z/) |
| { # strings |
| return "\"$Value\""; |
| } |
| elsif($TName=~/\Achar(| const)\Z/) |
| { # characters |
| return "\'$Value\'"; |
| } |
| return $Value; |
| } |
| |
| sub mergeParameters($$$$$) |
| { |
| my ($Symbol, $PSymbol, $ParamPos1, $ParamPos2, $Level) = @_; |
| if(not $Symbol) { |
| return; |
| } |
| my $PType1_Id = $CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos1}{"type"}; |
| my $PName1 = $CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos1}{"name"}; |
| my $PType2_Id = $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos2}{"type"}; |
| my $PName2 = $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos2}{"name"}; |
| if(not $PType1_Id |
| or not $PType2_Id) { |
| return; |
| } |
| my %Type1 = get_Type($PType1_Id, 1); |
| my %Type2 = get_Type($PType2_Id, 2); |
| my %BaseType1 = get_BaseType($PType1_Id, 1); |
| my %BaseType2 = get_BaseType($PType2_Id, 2); |
| my $Parameter_Location = ($PName1)?$PName1:showPos($ParamPos1)." Parameter"; |
| if($Level eq "Binary") |
| { |
| if(checkDump(1, "2.6.1") and checkDump(2, "2.6.1")) |
| { # "reg" attribute added in ACC 1.95.1 (dump 2.6.1 format) |
| if($CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos1}{"reg"} |
| and not $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos2}{"reg"}) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Parameter_Became_Non_Register"}{$Parameter_Location}}=( |
| "Target"=>$PName1, |
| "Param_Pos"=>$ParamPos1 ); |
| } |
| elsif(not $CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos1}{"reg"} |
| and $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos2}{"reg"}) |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Parameter_Became_Register"}{$Parameter_Location}}=( |
| "Target"=>$PName1, |
| "Param_Pos"=>$ParamPos1 ); |
| } |
| } |
| } |
| if(checkDump(1, "2.0") and checkDump(2, "2.0")) |
| { # "default" attribute added in ACC 1.22 (dump 2.0 format) |
| my $Value_Old = $CompleteSignature{1}{$Symbol}{"Param"}{$ParamPos1}{"default"}; |
| my $Value_New = $CompleteSignature{2}{$PSymbol}{"Param"}{$ParamPos2}{"default"}; |
| if(not checkDump(1, "2.13") |
| and checkDump(2, "2.13")) |
| { # support for old ABI dumps |
| if(defined $Value_Old and defined $Value_New) |
| { |
| if($Type1{"Name"} eq "bool" |
| and $Value_Old eq "false" and $Value_New eq "0") |
| { # int class::method ( bool p = 0 ); |
| # old ABI dumps: "false" |
| # new ABI dumps: "0" |
| $Value_Old = "0"; |
| } |
| } |
| } |
| if(not checkDump(1, "2.18") |
| and checkDump(2, "2.18")) |
| { # support for old ABI dumps |
| if(not defined $Value_Old |
| and substr($Value_New, 0, 2) eq "_Z") { |
| $Value_Old = $Value_New; |
| } |
| } |
| if(defined $Value_Old) |
| { |
| $Value_Old = showVal($Value_Old, $PType1_Id, 1); |
| if(defined $Value_New) |
| { |
| $Value_New = showVal($Value_New, $PType2_Id, 2); |
| if($Value_Old ne $Value_New) |
| { # FIXME: how to distinguish "0" and 0 (NULL) |
| %{$CompatProblems{$Level}{$Symbol}{"Parameter_Default_Value_Changed"}{$Parameter_Location}}=( |
| "Target"=>$PName1, |
| "Param_Pos"=>$ParamPos1, |
| "Old_Value"=>$Value_Old, |
| "New_Value"=>$Value_New ); |
| } |
| } |
| else |
| { |
| %{$CompatProblems{$Level}{$Symbol}{"Parameter_Default_Value_Removed"}{$Parameter_Location}}=( |
| "Target"=>$PName1, |
| "Param_Pos"=>$ParamPos1, |
| "Old_Value"=>$Value_Old ); |
| } |
| } |
| elsif(defined $Value_New) |
| { |
| $Value_New = showVal($Value_New, $PType2_Id, 2); |
| %{$CompatProblems{$Level}{$Symbol}{"Parameter_Default_Value_Added"}{$Parameter_Location}}=( |
| "Target"=>$PName1, |
| "Param_Pos"=>$ParamPos1, |
| "New_Value"=>$Value_New ); |
| } |
| } |
| if($PName1 and $PName2 and $PName1 ne $PName2 |
| and $PType1_Id!=-1 and $PType2_Id!=-1 |
| and $PName1!~/\Ap\d+\Z/ and $PName2!~/\Ap\d+\Z/) |
| { # except unnamed "..." value list (Id=-1) |
| %{$CompatProblems{$Level}{$Symbol}{"Renamed_Parameter"}{showPos($ParamPos1)." Parameter"}}=( |
| "Target"=>$PName1, |
| "Param_Pos"=>$ParamPos1, |
| "Param_Type"=>$TypeInfo{1}{$PType1_Id}{"Name"}, |
| "Old_Value"=>$PName1, |
| "New_Value"=>$PName2, |
| "New_Signature"=>get_Signature($Symbol, 2) ); |
| } |
| # checking type change (replace) |
| my %SubProblems = detectTypeChange($PType1_Id, $PType2_Id, "Parameter", $Level); |
| foreach my $SubProblemType (keys(%SubProblems)) |
| { # add new problems, remove false alarms |
| my $New_Value = $SubProblems{$SubProblemType}{"New_Value"}; |
| my $Old_Value = $SubProblems{$SubProblemType}{"Old_Value"}; |
| if($SubProblemType eq "Parameter_Type") |
| { |
| if(checkDump(1, "2.6") and checkDump(2, "2.6")) |
| { |
| if(my $RA = addedQual($Old_Value, $New_Value, "restrict")) |
| { |
| %{$SubProblems{"Parameter_Became_Restrict"}} = %{$SubProblems{$SubProblemType}}; |
| if($Level eq "Source" |
| and cmpBTypes($Old_Value, $New_Value, 1, 2)) { |
| delete($SubProblems{$SubProblemType}); |
| } |
| } |
| elsif(my $RR = removedQual($Old_Value, $New_Value, "restrict")) |
| { |
| %{$SubProblems{"Parameter_Became_NonRestrict"}} = %{$SubProblems{$SubProblemType}}; |
| if($Level eq "Source" |
| and cmpBTypes($Old_Value, $New_Value, 1, 2)) { |
| delete($SubProblems{$SubProblemType}); |
| } |
| } |
| } |
| if($Type2{"Type"} eq "Const" and $BaseType2{"Name"} eq $Type1{"Name"} |
| and $Type1{"Type"}=~/Intrinsic|Class|Struct|Union|Enum/) |
| { # int to "int const" |
| delete($SubProblems{$SubProblemType}); |
| } |
| if($Type1{"Type"} eq "Const" and $BaseType1{"Name"} eq $Type2{"Name"} |
| and $Type2{"Type"}=~/Intrinsic|Class|Struct|Union|Enum/) |
| { # "int const" to int |
| delete($SubProblems{$SubProblemType}); |
| } |
| } |
| } |
| foreach my $SubProblemType (keys(%SubProblems)) |
| { # modify/register problems |
| my $New_Value = $SubProblems{$SubProblemType}{"New_Value"}; |
| my $Old_Value = $SubProblems{$SubProblemType}{"Old_Value"}; |
| my $New_Size = $SubProblems{$SubProblemType}{"New_Size"}; |
| my $Old_Size = $SubProblems{$SubProblemType}{"Old_Size"}; |
| my $NewProblemType = $SubProblemType; |
| if($Old_Value eq "..." and $New_Value ne "...") |
| { # change from "..." to "int" |
| if($ParamPos1==0) |
| { # ISO C requires a named argument before "..." |
| next; |
| } |
| $NewProblemType = "Parameter_Became_NonVaList"; |
| } |
| elsif($New_Value eq "..." and $Old_Value ne "...") |
| { # change from "int" to "..." |
| if($ParamPos2==0) |
| { # ISO C requires a named argument before "..." |
| next; |
| } |
| $NewProblemType = "Parameter_Became_VaList"; |
| } |
| elsif($SubProblemType eq "Parameter_Type" |
| and removedQual($Old_Value, $New_Value, "const")) |
| { # parameter: "const" to non-"const" |
| $NewProblemType = "Parameter_Became_Non_Const"; |
| } |
| elsif($Level eq "Binary" and ($SubProblemType eq "Parameter_Type_And_Size" |
| or $SubProblemType eq "Parameter_Type" or $SubProblemType eq "Parameter_Type_Format")) |
| { |
| my ($Arch1, $Arch2) = (getArch(1), getArch(2)); |
| if($Arch1 eq "unknown" |
| or $Arch2 eq "unknown") |
| { # if one of the architectures is unknown |
| # then set other arhitecture to unknown too |
| ($Arch1, $Arch2) = ("unknown", "unknown"); |
| } |
| my (%Conv1, %Conv2) = (); |
| if($UseConv_Real{1} and $UseConv_Real{1}) |
| { # real |
| %Conv1 = callingConvention_P_Real($CompleteSignature{1}{$Symbol}, $ParamPos1); |
| %Conv2 = callingConvention_P_Real($CompleteSignature{2}{$Symbol}, $ParamPos2); |
| } |
| else |
| { # model |
| %Conv1 = callingConvention_P_Model($CompleteSignature{1}{$Symbol}, $ParamPos1, $TypeInfo{1}, $Arch1, $OStarget, $WORD_SIZE{1}); |
| %Conv2 = callingConvention_P_Model($CompleteSignature{2}{$Symbol}, $ParamPos2, $TypeInfo{2}, $Arch2, $OStarget, $WORD_SIZE{2}); |
| } |
| if($Conv1{"Method"} eq $Conv2{"Method"}) |
| { |
| if($Conv1{"Method"} eq "stack") |
| { |
| if($Old_Size ne $New_Size) { # FIXME: isMemPadded, getOffset |
| $NewProblemType = "Parameter_Type_And_Stack"; |
| } |
| } |
| elsif($Conv1{"Method"} eq "reg") |
| { |
| if($Conv1{"Registers"} ne $Conv2{"Registers"}) { |
| $NewProblemType = "Parameter_Type_And_Register"; |
| } |
| } |
| } |
| else |
| { |
| if($Conv1{"Method"} eq "stack") { |
| $NewProblemType = "Parameter_Type_From_Stack_To_Register"; |
| } |
| elsif($Conv1{"Method"} eq "register") { |
| $NewProblemType = "Parameter_Type_From_Register_To_Stack"; |
| } |
| } |
| $SubProblems{$SubProblemType}{"Old_Reg"} = $Conv1{"Registers"}; |
| $SubProblems{$SubProblemType}{"New_Reg"} = $Conv2{"Registers"}; |
| } |
| %{$CompatProblems{$Level}{$Symbol}{$NewProblemType}{$Parameter_Location}}=( |
| "Target"=>$PName1, |
| "Param_Pos"=>$ParamPos1, |
| "New_Signature"=>get_Signature($Symbol, 2) ); |
| @{$CompatProblems{$Level}{$Symbol}{$NewProblemType}{$Parameter_Location}}{keys(%{$SubProblems{$SubProblemType}})} = values %{$SubProblems{$SubProblemType}}; |
| } |
| @RecurTypes = (); |
| # checking type definition changes |
| my %SubProblems_Merge = mergeTypes($PType1_Id, $PType2_Id, $Level); |
| foreach my $SubProblemType (keys(%SubProblems_Merge)) |
| { |
| foreach my $SubLocation (keys(%{$SubProblems_Merge{$SubProblemType}})) |
| { |
| my $NewProblemType = $SubProblemType; |
| if($SubProblemType eq "DataType_Size") |
| { |
| my $InitialType_Type = $SubProblems_Merge{$SubProblemType}{$SubLocation}{"InitialType_Type"}; |
| if($InitialType_Type!~/\A(Pointer|Ref)\Z/ and $SubLocation!~/\-\>/) |
| { # stack has been affected |
| $NewProblemType = "DataType_Size_And_Stack"; |
| } |
| } |
| my $NewLocation = ($SubLocation)?$Parameter_Location."->".$SubLocation:$Parameter_Location; |
| %{$CompatProblems{$Level}{$Symbol}{$NewProblemType}{$NewLocation}}=( |
| "Param_Type"=>$TypeInfo{1}{$PType1_Id}{"Name"}, |
| "Param_Pos"=>$ParamPos1, |
| "Param_Name"=>$PName1 ); |
| @{$CompatProblems{$Level}{$Symbol}{$NewProblemType}{$NewLocation}}{keys(%{$SubProblems_Merge{$SubProblemType}{$SubLocation}})} = values %{$SubProblems_Merge{$SubProblemType}{$SubLocation}}; |
| if($SubLocation!~/\-\>/) { |
| $CompatProblems{$Level}{$Symbol}{$NewProblemType}{$NewLocation}{"Start_Type_Name"} = $TypeInfo{1}{$PType1_Id}{"Name"}; |
| } |
| } |
| } |
| } |
| |
| sub find_ParamPair_Pos_byName($$$) |
| { |
| my ($Name, $Symbol, $LibVersion) = @_; |
| foreach my $ParamPos (sort {int($a)<=>int($b)} keys(%{$CompleteSignature{$LibVersion}{$Symbol}{"Param"}})) |
| { |
| next if(not defined $CompleteSignature{$LibVersion}{$Symbol}{"Param"}{$ParamPos}); |
| if($CompleteSignature{$LibVersion}{$Symbol}{"Param"}{$ParamPos}{"name"} eq $Name) |
| { |
| return $ParamPos; |
| } |
| } |
| return "lost"; |
| } |
| |
| sub find_ParamPair_Pos_byTypeAndPos($$$$$) |
| { |
| my ($TypeName, $MediumPos, $Order, $Symbol, $LibVersion) = @_; |
| my @Positions = (); |
| foreach my $ParamPos (sort {int($a)<=>int($b)} keys(%{$CompleteSignature{$LibVersion}{$Symbol}{"Param"}})) |
| { |
| next if($Order eq "backward" and $ParamPos>$MediumPos); |
| next if($Order eq "forward" and $ParamPos<$MediumPos); |
| next if(not defined $CompleteSignature{$LibVersion}{$Symbol}{"Param"}{$ParamPos}); |
| my $PTypeId = $CompleteSignature{$LibVersion}{$Symbol}{"Param"}{$ParamPos}{"type"}; |
| if($TypeInfo{$LibVersion}{$PTypeId}{"Name"} eq $TypeName) { |
| push(@Positions, $ParamPos); |
| } |
| } |
| return @Positions; |
| } |
| |
| sub getTypeIdByName($$) |
| { |
| my ($TypeName, $Version) = @_; |
| return $TName_Tid{$Version}{formatName($TypeName, "T")}; |
| } |
| |
| sub checkFormatChange($$$) |
| { |
| my ($Type1_Id, $Type2_Id, $Level) = @_; |
| my %Type1_Pure = get_PureType($Type1_Id, $TypeInfo{1}); |
| my %Type2_Pure = get_PureType($Type2_Id, $TypeInfo{2}); |
| if($Type1_Pure{"Name"} eq $Type2_Pure{"Name"}) |
| { # equal types |
| return 0; |
| } |
| if($Type1_Pure{"Name"} eq "void") |
| { # from void* to something |
| return 0; |
| } |
| if($Type1_Pure{"Name"}=~/\*/ |
| or $Type2_Pure{"Name"}=~/\*/) |
| { # compared in detectTypeChange() |
| return 0; |
| } |
| my %FloatType = map {$_=>1} ( |
| "float", |
| "double", |
| "long double" |
| ); |
| if($Type1_Pure{"Type"} ne $Type2_Pure{"Type"}) |
| { # different types |
| if($Type1_Pure{"Type"} eq "Intrinsic" |
| and $Type2_Pure{"Type"} eq "Enum") |
| { # "int" to "enum" |
| return 0; |
| } |
| elsif($Type2_Pure{"Type"} eq "Intrinsic" |
| and $Type1_Pure{"Type"} eq "Enum") |
| { # "enum" to "int" |
| return 0; |
| } |
| else |
| { # "union" to "struct" |
| # ... |
| return 1; |
| } |
| } |
| else |
| { |
| if($Type1_Pure{"Type"} eq "Intrinsic") |
| { |
| if($FloatType{$Type1_Pure{"Name"}} |
| or $FloatType{$Type2_Pure{"Name"}}) |
| { # "float" to "double" |
| # "float" to "int" |
| if($Level eq "Source") |
| { # Safe |
| return 0; |
| } |
| else { |
| return 1; |
| } |
| } |
| } |
| elsif($Type1_Pure{"Type"}=~/Class|Struct|Union|Enum/) |
| { |
| my @Membs1 = keys(%{$Type1_Pure{"Memb"}}); |
| my @Membs2 = keys(%{$Type2_Pure{"Memb"}}); |
| if($#Membs1!=$#Membs2) |
| { # different number of elements |
| return 1; |
| } |
| if($Type1_Pure{"Type"} eq "Enum") |
| { |
| foreach my $Pos (@Membs1) |
| { # compare elements by name and value |
| if($Type1_Pure{"Memb"}{$Pos}{"name"} ne $Type2_Pure{"Memb"}{$Pos}{"name"} |
| or $Type1_Pure{"Memb"}{$Pos}{"value"} ne $Type2_Pure{"Memb"}{$Pos}{"value"}) |
| { # different names |
| return 1; |
| } |
| } |
| } |
| else |
| { |
| foreach my $Pos (@Membs1) |
| { # compare elements by type name |
| my $MT1 = $TypeInfo{1}{$Type1_Pure{"Memb"}{$Pos}{"type"}}{"Name"}; |
| my $MT2 = $TypeInfo{2}{$Type2_Pure{"Memb"}{$Pos}{"type"}}{"Name"}; |
| if($MT1 ne $MT2) |
| { # different types |
| if(not isAnon($MT1) and not isAnon($MT2)) { |
| return 1; |
| } |
| } |
| if($Level eq "Source") |
| { |
| if($Type1_Pure{"Memb"}{$Pos}{"name"} ne $Type2_Pure{"Memb"}{$Pos}{"name"}) |
| { # different names |
| return 1; |
| } |
| } |
| } |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub detectTypeChange($$$$) |
| { |
| my ($Type1_Id, $Type2_Id, $Prefix, $Level) = @_; |
| if(not $Type1_Id or not $Type2_Id) { |
| return (); |
| } |
| my %LocalProblems = (); |
| my %Type1 = get_Type($Type1_Id, 1); |
| my %Type2 = get_Type($Type2_Id, 2); |
| my %Type1_Pure = get_PureType($Type1_Id, $TypeInfo{1}); |
| my %Type2_Pure = get_PureType($Type2_Id, $TypeInfo{2}); |
| my %Type1_Base = ($Type1_Pure{"Type"} eq "Array")?get_OneStep_BaseType($Type1_Pure{"Tid"}, $TypeInfo{1}):get_BaseType($Type1_Id, 1); |
| my %Type2_Base = ($Type2_Pure{"Type"} eq "Array")?get_OneStep_BaseType($Type2_Pure{"Tid"}, $TypeInfo{2}):get_BaseType($Type2_Id, 2); |
| my $Type1_PLevel = get_PLevel($Type1_Id, 1); |
| my $Type2_PLevel = get_PLevel($Type2_Id, 2); |
| return () if(not $Type1{"Name"} or not $Type2{"Name"}); |
| return () if(not $Type1_Base{"Name"} or not $Type2_Base{"Name"}); |
| return () if($Type1_PLevel eq "" or $Type2_PLevel eq ""); |
| if($Type1_Base{"Name"} ne $Type2_Base{"Name"} |
| and ($Type1{"Name"} eq $Type2{"Name"} or ($Type1_PLevel>=1 and $Type1_PLevel==$Type2_PLevel |
| and $Type1_Base{"Name"} ne "void" and $Type2_Base{"Name"} ne "void"))) |
| { # base type change |
| if($Type1{"Name"} eq $Type2{"Name"}) |
| { |
| if($Type1{"Type"} eq "Typedef" and $Type2{"Type"} eq "Typedef") |
| { # will be reported in mergeTypes() as typedef problem |
| return (); |
| } |
| my %Typedef_1 = goToFirst($Type1{"Tid"}, 1, "Typedef"); |
| my %Typedef_2 = goToFirst($Type2{"Tid"}, 2, "Typedef"); |
| if(%Typedef_1 and %Typedef_2) |
| { |
| if($Typedef_1{"Name"} eq $Typedef_2{"Name"} |
| and $Typedef_1{"Type"} eq "Typedef" and $Typedef_2{"Type"} eq "Typedef") |
| { # const Typedef |
| return (); |
| } |
| } |
| } |
| if($Type1_Base{"Name"}!~/anon\-/ and $Type2_Base{"Name"}!~/anon\-/) |
| { |
| if($Level eq "Binary" |
| and $Type1_Base{"Size"} ne $Type2_Base{"Size"} |
| and $Type1_Base{"Size"} and $Type2_Base{"Size"}) |
| { |
| %{$LocalProblems{$Prefix."_BaseType_And_Size"}}=( |
| "Old_Value"=>$Type1_Base{"Name"}, |
| "New_Value"=>$Type2_Base{"Name"}, |
| "Old_Size"=>$Type1_Base{"Size"}*$BYTE_SIZE, |
| "New_Size"=>$Type2_Base{"Size"}*$BYTE_SIZE, |
| "InitialType_Type"=>$Type1_Pure{"Type"}); |
| } |
| else |
| { |
| if(checkFormatChange($Type1_Base{"Tid"}, $Type2_Base{"Tid"}, $Level)) |
| { # format change |
| %{$LocalProblems{$Prefix."_BaseType_Format"}}=( |
| "Old_Value"=>$Type1_Base{"Name"}, |
| "New_Value"=>$Type2_Base{"Name"}, |
| "Old_Size"=>$Type1_Base{"Size"}*$BYTE_SIZE, |
| "New_Size"=>$Type2_Base{"Size"}*$BYTE_SIZE, |
| "InitialType_Type"=>$Type1_Pure{"Type"}); |
| } |
| elsif(tNameLock($Type1_Base{"Tid"}, $Type2_Base{"Tid"})) |
| { |
| %{$LocalProblems{$Prefix."_BaseType"}}=( |
| "Old_Value"=>$Type1_Base{"Name"}, |
| "New_Value"=>$Type2_Base{"Name"}, |
| "Old_Size"=>$Type1_Base{"Size"}*$BYTE_SIZE, |
| "New_Size"=>$Type2_Base{"Size"}*$BYTE_SIZE, |
| "InitialType_Type"=>$Type1_Pure{"Type"}); |
| } |
| } |
| } |
| } |
| elsif($Type1{"Name"} ne $Type2{"Name"}) |
| { # type change |
| if($Type1{"Name"}!~/anon\-/ and $Type2{"Name"}!~/anon\-/) |
| { |
| if($Prefix eq "Return" |
| and $Type1_Pure{"Name"} eq "void") |
| { |
| %{$LocalProblems{"Return_Type_From_Void"}}=( |
| "New_Value"=>$Type2{"Name"}, |
| "New_Size"=>$Type2{"Size"}*$BYTE_SIZE, |
| "InitialType_Type"=>$Type1_Pure{"Type"}); |
| } |
| elsif($Prefix eq "Return" |
| and $Type2_Pure{"Name"} eq "void") |
| { |
| %{$LocalProblems{"Return_Type_Became_Void"}}=( |
| "Old_Value"=>$Type1{"Name"}, |
| "Old_Size"=>$Type1{"Size"}*$BYTE_SIZE, |
| "InitialType_Type"=>$Type1_Pure{"Type"}); |
| } |
| else |
| { |
| if($Level eq "Binary" |
| and $Type1{"Size"} and $Type2{"Size"} |
| and $Type1{"Size"} ne $Type2{"Size"}) |
| { |
| %{$LocalProblems{$Prefix."_Type_And_Size"}}=( |
| "Old_Value"=>$Type1{"Name"}, |
| "New_Value"=>$Type2{"Name"}, |
| "Old_Size"=>$Type1{"Size"}*$BYTE_SIZE, |
| "New_Size"=>$Type2{"Size"}*$BYTE_SIZE, |
| "InitialType_Type"=>$Type1_Pure{"Type"}); |
| } |
| else |
| { |
| if(checkFormatChange($Type1_Id, $Type2_Id, $Level)) |
| { # format change |
| %{$LocalProblems{$Prefix."_Type_Format"}}=( |
| "Old_Value"=>$Type1{"Name"}, |
| "New_Value"=>$Type2{"Name"}, |
| "Old_Size"=>$Type1{"Size"}*$BYTE_SIZE, |
| "New_Size"=>$Type2{"Size"}*$BYTE_SIZE, |
| "InitialType_Type"=>$Type1_Pure{"Type"}); |
| } |
| elsif(tNameLock($Type1_Id, $Type2_Id)) |
| { # FIXME: correct this condition |
| %{$LocalProblems{$Prefix."_Type"}}=( |
| "Old_Value"=>$Type1{"Name"}, |
| "New_Value"=>$Type2{"Name"}, |
| "Old_Size"=>$Type1{"Size"}*$BYTE_SIZE, |
| "New_Size"=>$Type2{"Size"}*$BYTE_SIZE, |
| "InitialType_Type"=>$Type1_Pure{"Type"}); |
| } |
| } |
| } |
| } |
| } |
| if($Type1_PLevel!=$Type2_PLevel) |
| { |
| if($Type1{"Name"} ne "void" and $Type1{"Name"} ne "..." |
| and $Type2{"Name"} ne "void" and $Type2{"Name"} ne "...") |
| { |
| if($Level eq "Source") |
| { |
| %{$LocalProblems{$Prefix."_PointerLevel"}}=( |
| "Old_Value"=>$Type1_PLevel, |
| "New_Value"=>$Type2_PLevel); |
| } |
| else |
| { |
| if($Type2_PLevel>$Type1_PLevel) { |
| %{$LocalProblems{$Prefix."_PointerLevel_Increased"}}=( |
| "Old_Value"=>$Type1_PLevel, |
| "New_Value"=>$Type2_PLevel); |
| } |
| else { |
| %{$LocalProblems{$Prefix."_PointerLevel_Decreased"}}=( |
| "Old_Value"=>$Type1_PLevel, |
| "New_Value"=>$Type2_PLevel); |
| } |
| } |
| } |
| } |
| if($Type1_Pure{"Type"} eq "Array") |
| { # base_type[N] -> base_type[N] |
| # base_type: older_structure -> typedef to newer_structure |
| my %SubProblems = detectTypeChange($Type1_Base{"Tid"}, $Type2_Base{"Tid"}, $Prefix, $Level); |
| foreach my $SubProblemType (keys(%SubProblems)) |
| { |
| $SubProblemType=~s/_Type/_BaseType/g; |
| next if(defined $LocalProblems{$SubProblemType}); |
| foreach my $Attr (keys(%{$SubProblems{$SubProblemType}})) { |
| $LocalProblems{$SubProblemType}{$Attr} = $SubProblems{$SubProblemType}{$Attr}; |
| } |
| } |
| } |
| return %LocalProblems; |
| } |
| |
| sub tNameLock($$) |
| { |
| my ($Tid1, $Tid2) = @_; |
| my $Changed = 0; |
| if(differentDumps("G")) |
| { # different GCC versions |
| $Changed = 1; |
| } |
| elsif(differentDumps("V")) |
| { # different versions of ABI dumps |
| if(not checkDump(1, "2.13") |
| or not checkDump(2, "2.13")) |
| { # latest names update |
| # 2.6: added restrict qualifier |
| # 2.13: added missed typedefs to qualified types |
| $Changed = 1; |
| } |
| } |
| if($Changed) |
| { # different formats |
| if($UseOldDumps) |
| { # old dumps |
| return 0; |
| } |
| my $TN1 = $TypeInfo{1}{$Tid1}{"Name"}; |
| my $TN2 = $TypeInfo{2}{$Tid2}{"Name"}; |
| |
| my $TT1 = $TypeInfo{1}{$Tid1}{"Type"}; |
| my $TT2 = $TypeInfo{2}{$Tid2}{"Type"}; |
| |
| my %Base1 = get_Type($Tid1, 1); |
| while(defined $Base1{"Type"} and $Base1{"Type"} eq "Typedef") { |
| %Base1 = get_OneStep_BaseType($Base1{"Tid"}, $TypeInfo{1}); |
| } |
| my %Base2 = get_Type($Tid2, 2); |
| while(defined $Base2{"Type"} and $Base2{"Type"} eq "Typedef") { |
| %Base2 = get_OneStep_BaseType($Base2{"Tid"}, $TypeInfo{2}); |
| } |
| my $BName1 = uncover_typedefs($Base1{"Name"}, 1); |
| my $BName2 = uncover_typedefs($Base2{"Name"}, 2); |
| if($BName1 eq $BName2) |
| { # equal base types |
| return 0; |
| } |
| |
| if(not checkDump(1, "2.13") |
| or not checkDump(2, "2.13")) |
| { # broken array names in ABI dumps < 2.13 |
| if($TT1 eq "Array" |
| and $TT2 eq "Array") |
| { |
| return 0; |
| } |
| } |
| |
| if(not checkDump(1, "2.6") |
| or not checkDump(2, "2.6")) |
| { # added restrict attribute in 2.6 |
| if($TN1!~/\brestrict\b/ |
| and $TN2=~/\brestrict\b/) |
| { |
| return 0; |
| } |
| } |
| } |
| return 1; |
| } |
| |
| sub differentDumps($) |
| { |
| my $Check = $_[0]; |
| if(defined $Cache{"differentDumps"}{$Check}) { |
| return $Cache{"differentDumps"}{$Check}; |
| } |
| if($UsedDump{1}{"V"} and $UsedDump{2}{"V"}) |
| { |
| if($Check eq "G") |
| { |
| if(getGccVersion(1) ne getGccVersion(2)) |
| { # different GCC versions |
| return ($Cache{"differentDumps"}{$Check}=1); |
| } |
| } |
| if($Check eq "V") |
| { |
| if(cmpVersions(formatVersion($UsedDump{1}{"V"}, 2), |
| formatVersion($UsedDump{2}{"V"}, 2))!=0) |
| { # different dump versions (skip micro version) |
| return ($Cache{"differentDumps"}{$Check}=1); |
| } |
| } |
| } |
| return ($Cache{"differentDumps"}{$Check}=0); |
| } |
| |
| sub formatVersion($$) |
| { # cut off version digits |
| my ($V, $Digits) = @_; |
| my @Elems = split(/\./, $V); |
| return join(".", splice(@Elems, 0, $Digits)); |
| } |
| |
| sub htmlSpecChars($) |
| { |
| my $Str = $_[0]; |
| if(not $Str) { |
| return $Str; |
| } |
| $Str=~s/\&([^#]|\Z)/&$1/g; |
| $Str=~s/</</g; |
| $Str=~s/\-\>/->/g; # − |
| $Str=~s/>/>/g; |
| $Str=~s/([^ ])( )([^ ])/$1\@ALONE_SP\@$3/g; |
| $Str=~s/ / /g; # |
| $Str=~s/\@ALONE_SP\@/ /g; |
| $Str=~s/\n/<br\/>/g; |
| $Str=~s/\"/"/g; |
| $Str=~s/\'/'/g; |
| return $Str; |
| } |
| |
| sub xmlSpecChars($) |
| { |
| my $Str = $_[0]; |
| if(not $Str) { |
| return $Str; |
| } |
| |
| $Str=~s/\&([^#]|\Z)/&$1/g; |
| $Str=~s/</</g; |
| $Str=~s/>/>/g; |
| |
| $Str=~s/\"/"/g; |
| $Str=~s/\'/'/g; |
| |
| return $Str; |
| } |
| |
| sub xmlSpecChars_R($) |
| { |
| my $Str = $_[0]; |
| if(not $Str) { |
| return $Str; |
| } |
| |
| $Str=~s/&/&/g; |
| $Str=~s/</</g; |
| $Str=~s/>/>/g; |
| |
| $Str=~s/"/"/g; |
| $Str=~s/'/'/g; |
| |
| return $Str; |
| } |
| |
| sub black_name($) |
| { |
| my $Name = $_[0]; |
| return "<span class='iname_b'>".highLight_Signature($Name)."</span>"; |
| } |
| |
| sub highLight_Signature($) |
| { |
| my $Signature = $_[0]; |
| return highLight_Signature_PPos_Italic($Signature, "", 0, 0, 0); |
| } |
| |
| sub highLight_Signature_Italic_Color($) |
| { |
| my $Signature = $_[0]; |
| return highLight_Signature_PPos_Italic($Signature, "", 1, 1, 1); |
| } |
| |
| sub separate_symbol($) |
| { |
| my $Symbol = $_[0]; |
| my ($Name, $Spec, $Ver) = ($Symbol, "", ""); |
| if($Symbol=~/\A([^\@\$\?]+)([\@\$]+)([^\@\$]+)\Z/) { |
| ($Name, $Spec, $Ver) = ($1, $2, $3); |
| } |
| return ($Name, $Spec, $Ver); |
| } |
| |
| sub cut_f_attrs($) |
| { |
| if($_[0]=~s/(\))((| (const volatile|const|volatile))(| \[static\]))\Z/$1/) { |
| return $2; |
| } |
| return ""; |
| } |
| |
| sub highLight_Signature_PPos_Italic($$$$$) |
| { |
| my ($FullSignature, $Param_Pos, $ItalicParams, $ColorParams, $ShowReturn) = @_; |
| $Param_Pos = "" if(not defined $Param_Pos); |
| if($CheckObjectsOnly) { |
| $ItalicParams=$ColorParams=0; |
| } |
| my ($Signature, $VersionSpec, $SymbolVersion) = separate_symbol($FullSignature); |
| my $Return = ""; |
| if($ShowRetVal and $Signature=~s/([^:]):([^:].+?)\Z/$1/g) { |
| $Return = $2; |
| } |
| my $SCenter = find_center($Signature, "("); |
| if(not $SCenter) |
| { # global data |
| $Signature = htmlSpecChars($Signature); |
| $Signature=~s!(\[data\])!<span style='color:Black;font-weight:normal;'>$1</span>!g; |
| $Signature .= (($SymbolVersion)?"<span class='sym_ver'> $VersionSpec $SymbolVersion</span>":""); |
| if($Return and $ShowReturn) { |
| $Signature .= "<span class='sym_p nowrap'>  <b>:</b>  ".htmlSpecChars($Return)."</span>"; |
| } |
| return $Signature; |
| } |
| my ($Begin, $End) = (substr($Signature, 0, $SCenter), ""); |
| $Begin.=" " if($Begin!~/ \Z/); |
| $End = cut_f_attrs($Signature); |
| my @Parts = (); |
| my ($Short, $Params) = split_Signature($Signature); |
| my @SParts = separate_Params($Params, 1, 1); |
| foreach my $Pos (0 .. $#SParts) |
| { |
| my $Part = $SParts[$Pos]; |
| $Part=~s/\A\s+|\s+\Z//g; |
| my ($Part_Styled, $ParamName) = (htmlSpecChars($Part), ""); |
| if($Part=~/\([\*]+(\w+)\)/i) { |
| $ParamName = $1;#func-ptr |
| } |
| elsif($Part=~/(\w+)[\,\)]*\Z/i) { |
| $ParamName = $1; |
| } |
| if(not $ParamName) { |
| push(@Parts, $Part_Styled); |
| next; |
| } |
| if($ItalicParams and not $TName_Tid{1}{$Part} |
| and not $TName_Tid{2}{$Part}) |
| { |
| my $Style = "param"; |
| if($Param_Pos ne "" |
| and $Pos==$Param_Pos) { |
| $Style = "focus_p"; |
| } |
| elsif($ColorParams) { |
| $Style = "color_p"; |
| } |
| $Part_Styled =~ s!(\W)$ParamName([\,\)]|\Z)!$1<span class=\'$Style\'>$ParamName</span>$2!ig; |
| } |
| $Part_Styled=~s/,(\w)/, $1/g; |
| push(@Parts, $Part_Styled); |
| } |
| if(@Parts) |
| { |
| foreach my $Num (0 .. $#Parts) |
| { |
| if($Num==$#Parts) |
| { # add ")" to the last parameter |
| $Parts[$Num] = "<span class='nowrap'>".$Parts[$Num]." )</span>"; |
| } |
| elsif(length($Parts[$Num])<=45) { |
| $Parts[$Num] = "<span class='nowrap'>".$Parts[$Num]."</span>"; |
| } |
| } |
| $Signature = htmlSpecChars($Begin)."<span class='sym_p'>( ".join(" ", @Parts)."</span>".$End; |
| } |
| else { |
| $Signature = htmlSpecChars($Begin)."<span class='sym_p'>( )</span>".$End; |
| } |
| if($Return and $ShowReturn) { |
| $Signature .= "<span class='sym_p nowrap'>  <b>:</b>  ".htmlSpecChars($Return)."</span>"; |
| } |
| $Signature=~s!\[\]![ ]!g; |
| $Signature=~s!operator=!operator =!g; |
| $Signature=~s!(\[in-charge\]|\[not-in-charge\]|\[in-charge-deleting\]|\[static\])!<span class='sym_kind'>$1</span>!g; |
| return $Signature.(($SymbolVersion)?"<span class='sym_ver'> $VersionSpec $SymbolVersion</span>":""); |
| } |
| |
| sub split_Signature($) |
| { |
| my $Signature = $_[0]; |
| if(my $ShortName = substr($Signature, 0, find_center($Signature, "("))) |
| { |
| $Signature=~s/\A\Q$ShortName\E\(//g; |
| cut_f_attrs($Signature); |
| $Signature=~s/\)\Z//; |
| return ($ShortName, $Signature); |
| } |
| |
| # error |
| return ($Signature, ""); |
| } |
| |
| sub separate_Params($$$) |
| { |
| my ($Params, $Comma, $Sp) = @_; |
| my @Parts = (); |
| my %B = ( "("=>0, "<"=>0, ")"=>0, ">"=>0 ); |
| my $Part = 0; |
| foreach my $Pos (0 .. length($Params) - 1) |
| { |
| my $S = substr($Params, $Pos, 1); |
| if(defined $B{$S}) { |
| $B{$S} += 1; |
| } |
| if($S eq "," and |
| $B{"("}==$B{")"} and $B{"<"}==$B{">"}) |
| { |
| if($Comma) |
| { # include comma |
| $Parts[$Part] .= $S; |
| } |
| $Part += 1; |
| } |
| else { |
| $Parts[$Part] .= $S; |
| } |
| } |
| if(not $Sp) |
| { # remove spaces |
| foreach (@Parts) |
| { |
| s/\A //g; |
| s/ \Z//g; |
| } |
| } |
| return @Parts; |
| } |
| |
| sub find_center($$) |
| { |
| my ($Sign, $Target) = @_; |
| my %B = ( "("=>0, "<"=>0, ")"=>0, ">"=>0 ); |
| my $Center = 0; |
| if($Sign=~s/(operator([^\w\s\(\)]+|\(\)))//g) |
| { # operators |
| $Center+=length($1); |
| } |
| foreach my $Pos (0 .. length($Sign)-1) |
| { |
| my $S = substr($Sign, $Pos, 1); |
| if($S eq $Target) |
| { |
| if($B{"("}==$B{")"} |
| and $B{"<"}==$B{">"}) { |
| return $Center; |
| } |
| } |
| if(defined $B{$S}) { |
| $B{$S}+=1; |
| } |
| $Center+=1; |
| } |
| return 0; |
| } |
| |
| sub appendFile($$) |
| { |
| my ($Path, $Content) = @_; |
| return if(not $Path); |
| if(my $Dir = get_dirname($Path)) { |
| mkpath($Dir); |
| } |
| open(FILE, ">>", $Path) || die ("can't open file \'$Path\': $!\n"); |
| print FILE $Content; |
| close(FILE); |
| } |
| |
| sub writeFile($$) |
| { |
| my ($Path, $Content) = @_; |
| return if(not $Path); |
| if(my $Dir = get_dirname($Path)) { |
| mkpath($Dir); |
| } |
| open(FILE, ">", $Path) || die ("can't open file \'$Path\': $!\n"); |
| print FILE $Content; |
| close(FILE); |
| } |
| |
| sub readFile($) |
| { |
| my $Path = $_[0]; |
| return "" if(not $Path or not -f $Path); |
| open(FILE, $Path); |
| local $/ = undef; |
| my $Content = <FILE>; |
| close(FILE); |
| if($Path!~/\.(tu|class|abi)\Z/) { |
| $Content=~s/\r/\n/g; |
| } |
| return $Content; |
| } |
| |
| sub get_filename($) |
| { # much faster than basename() from File::Basename module |
| if(defined $Cache{"get_filename"}{$_[0]}) { |
| return $Cache{"get_filename"}{$_[0]}; |
| } |
| if($_[0] and $_[0]=~/([^\/\\]+)[\/\\]*\Z/) { |
| return ($Cache{"get_filename"}{$_[0]}=$1); |
| } |
| return ($Cache{"get_filename"}{$_[0]}=""); |
| } |
| |
| sub get_dirname($) |
| { # much faster than dirname() from File::Basename module |
| if(defined $Cache{"get_dirname"}{$_[0]}) { |
| return $Cache{"get_dirname"}{$_[0]}; |
| } |
| if($_[0] and $_[0]=~/\A(.*?)[\/\\]+[^\/\\]*[\/\\]*\Z/) { |
| return ($Cache{"get_dirname"}{$_[0]}=$1); |
| } |
| return ($Cache{"get_dirname"}{$_[0]}=""); |
| } |
| |
| sub separate_path($) { |
| return (get_dirname($_[0]), get_filename($_[0])); |
| } |
| |
| sub esc($) |
| { |
| my $Str = $_[0]; |
| $Str=~s/([()\[\]{}$ &'"`;,<>\+])/\\$1/g; |
| return $Str; |
| } |
| |
| sub readLineNum($$) |
| { |
| my ($Path, $Num) = @_; |
| return "" if(not $Path or not -f $Path); |
| open(FILE, $Path); |
| foreach (1 ... $Num) { |
| <FILE>; |
| } |
| my $Line = <FILE>; |
| close(FILE); |
| return $Line; |
| } |
| |
| sub readAttributes($$) |
| { |
| my ($Path, $Num) = @_; |
| return () if(not $Path or not -f $Path); |
| my %Attributes = (); |
| if(readLineNum($Path, $Num)=~/<!--\s+(.+)\s+-->/) |
| { |
| foreach my $AttrVal (split(/;/, $1)) |
| { |
| if($AttrVal=~/(.+):(.+)/) |
| { |
| my ($Name, $Value) = ($1, $2); |
| $Attributes{$Name} = $Value; |
| } |
| } |
| } |
| return \%Attributes; |
| } |
| |
| sub is_abs($) { |
| return ($_[0]=~/\A(\/|\w+:[\/\\])/); |
| } |
| |
| sub get_abs_path($) |
| { # abs_path() should NOT be called for absolute inputs |
| # because it can change them |
| my $Path = $_[0]; |
| if(not is_abs($Path)) { |
| $Path = abs_path($Path); |
| } |
| return $Path; |
| } |
| |
| sub get_OSgroup() |
| { |
| my $N = $Config{"osname"}; |
| if($N=~/macos|darwin|rhapsody/i) { |
| return "macos"; |
| } |
| elsif($N=~/freebsd|openbsd|netbsd/i) { |
| return "bsd"; |
| } |
| elsif($N=~/haiku|beos/i) { |
| return "beos"; |
| } |
| elsif($N=~/symbian|epoc/i) { |
| return "symbian"; |
| } |
| elsif($N=~/win/i) { |
| return "windows"; |
| } |
| else { |
| return $N; |
| } |
| } |
| |
| sub getGccVersion($) |
| { |
| my $LibVersion = $_[0]; |
| if($GCC_VERSION{$LibVersion}) |
| { # dump version |
| return $GCC_VERSION{$LibVersion}; |
| } |
| elsif($UsedDump{$LibVersion}{"V"}) |
| { # old-version dumps |
| return "unknown"; |
| } |
| my $GccVersion = get_dumpversion($GCC_PATH); # host version |
| if(not $GccVersion) { |
| return "unknown"; |
| } |
| return $GccVersion; |
| } |
| |
| sub showArch($) |
| { |
| my $Arch = $_[0]; |
| if($Arch eq "arm" |
| or $Arch eq "mips") { |
| return uc($Arch); |
| } |
| return $Arch; |
| } |
| |
| sub getArch($) |
| { |
| my $LibVersion = $_[0]; |
| if($CPU_ARCH{$LibVersion}) |
| { # dump version |
| return $CPU_ARCH{$LibVersion}; |
| } |
| elsif($UsedDump{$LibVersion}{"V"}) |
| { # old-version dumps |
| return "unknown"; |
| } |
| if(defined $Cache{"getArch"}{$LibVersion}) { |
| return $Cache{"getArch"}{$LibVersion}; |
| } |
| my $Arch = get_dumpmachine($GCC_PATH); # host version |
| if(not $Arch) { |
| return "unknown"; |
| } |
| if($Arch=~/\A([\w]{3,})(-|\Z)/) { |
| $Arch = $1; |
| } |
| $Arch = "x86" if($Arch=~/\Ai[3-7]86\Z/); |
| if($OSgroup eq "windows") { |
| $Arch = "x86" if($Arch=~/win32|mingw32/i); |
| $Arch = "x86_64" if($Arch=~/win64|mingw64/i); |
| } |
| $Cache{"getArch"}{$LibVersion} = $Arch; |
| return $Arch; |
| } |
| |
| sub get_Report_Header($) |
| { |
| my $Level = $_[0]; |
| my $ArchInfo = " on <span style='color:Blue;'>".showArch(getArch(1))."</span>"; |
| if(getArch(1) ne getArch(2) |
| or getArch(1) eq "unknown" |
| or $Level eq "Source") |
| { # don't show architecture in the header |
| $ArchInfo=""; |
| } |
| my $Report_Header = "<h1><span class='nowrap'>"; |
| if($Level eq "Source") { |
| $Report_Header .= "Source compatibility"; |
| } |
| elsif($Level eq "Binary") { |
| $Report_Header .= "Binary compatibility"; |
| } |
| else { |
| $Report_Header .= "API compatibility"; |
| } |
| $Report_Header .= " report for the <span style='color:Blue;'>$TargetLibraryFName</span> $TargetComponent</span>"; |
| $Report_Header .= " <span class='nowrap'> between <span style='color:Red;'>".$Descriptor{1}{"Version"}."</span> and <span style='color:Red;'>".$Descriptor{2}{"Version"}."</span> versions$ArchInfo</span>"; |
| if($AppPath) { |
| $Report_Header .= " <span class='nowrap'> (relating to the portability of application <span style='color:Blue;'>".get_filename($AppPath)."</span>)</span>"; |
| } |
| $Report_Header .= "</h1>\n"; |
| return $Report_Header; |
| } |
| |
| sub get_SourceInfo() |
| { |
| my ($CheckedHeaders, $CheckedLibs) = ("", ""); |
| if(not $CheckObjectsOnly) |
| { |
| $CheckedHeaders = "<a name='Headers'></a><h2>Header Files (".keys(%{$Registered_Headers{1}}).")</h2><hr/>\n"; |
| $CheckedHeaders .= "<div class='h_list'>\n"; |
| foreach my $Header_Path (sort {lc($Registered_Headers{1}{$a}{"Identity"}) cmp lc($Registered_Headers{1}{$b}{"Identity"})} keys(%{$Registered_Headers{1}})) |
| { |
| my $Identity = $Registered_Headers{1}{$Header_Path}{"Identity"}; |
| my $Header_Name = get_filename($Identity); |
| my $Dest_Comment = ($Identity=~/[\/\\]/)?" ($Identity)":""; |
| $CheckedHeaders .= $Header_Name.$Dest_Comment."<br/>\n"; |
| } |
| $CheckedHeaders .= "</div>\n"; |
| $CheckedHeaders .= "<br/>$TOP_REF<br/>\n"; |
| } |
| if(not $CheckHeadersOnly) |
| { |
| $CheckedLibs = "<a name='Libs'></a><h2>".ucfirst($SLIB_TYPE)." Libraries (".keys(%{$Library_Symbol{1}}).")</h2><hr/>\n"; |
| $CheckedLibs .= "<div class='lib_list'>\n"; |
| foreach my $Library (sort {lc($a) cmp lc($b)} keys(%{$Library_Symbol{1}})) |
| { |
| $Library.=" (.$LIB_EXT)" if($Library!~/\.\w+\Z/); |
| $CheckedLibs .= $Library."<br/>\n"; |
| } |
| $CheckedLibs .= "</div>\n"; |
| $CheckedLibs .= "<br/>$TOP_REF<br/>\n"; |
| } |
| return $CheckedHeaders.$CheckedLibs; |
| } |
| |
| sub get_TypeProblems_Count($$$) |
| { |
| my ($TypeChanges, $TargetPriority, $Level) = @_; |
| my $Type_Problems_Count = 0; |
| foreach my $Type_Name (sort keys(%{$TypeChanges})) |
| { |
| my %Kinds_Target = (); |
| foreach my $Kind (keys(%{$TypeChanges->{$Type_Name}})) |
| { |
| foreach my $Location (keys(%{$TypeChanges->{$Type_Name}{$Kind}})) |
| { |
| my $Target = $TypeChanges->{$Type_Name}{$Kind}{$Location}{"Target"}; |
| my $Priority = getProblemSeverity($Level, $Kind); |
| next if($Priority ne $TargetPriority); |
| if($Kinds_Target{$Kind}{$Target}) { |
| next; |
| } |
| if(cmpSeverities($Type_MaxSeverity{$Level}{$Type_Name}{$Kind}{$Target}, $Priority)) |
| { # select a problem with the highest priority |
| next; |
| } |
| $Kinds_Target{$Kind}{$Target} = 1; |
| $Type_Problems_Count += 1; |
| } |
| } |
| } |
| return $Type_Problems_Count; |
| } |
| |
| sub get_Summary($) |
| { |
| my $Level = $_[0]; |
| my ($Added, $Removed, $I_Problems_High, $I_Problems_Medium, $I_Problems_Low, $T_Problems_High, |
| $C_Problems_Low, $T_Problems_Medium, $T_Problems_Low, $I_Other, $T_Other) = (0,0,0,0,0,0,0,0,0,0,0); |
| %{$RESULT{$Level}} = ( |
| "Problems"=>0, |
| "Warnings"=>0, |
| "Affected"=>0 ); |
| # check rules |
| foreach my $Interface (sort keys(%{$CompatProblems{$Level}})) |
| { |
| foreach my $Kind (keys(%{$CompatProblems{$Level}{$Interface}})) |
| { |
| if(not defined $CompatRules{$Level}{$Kind}) |
| { # unknown rule |
| if(not $UnknownRules{$Level}{$Kind}) |
| { # only one warning |
| printMsg("WARNING", "unknown rule \"$Kind\" (\"$Level\")"); |
| $UnknownRules{$Level}{$Kind}=1; |
| } |
| delete($CompatProblems{$Level}{$Interface}{$Kind}); |
| } |
| } |
| } |
| foreach my $Interface (sort keys(%{$CompatProblems{$Level}})) |
| { |
| foreach my $Kind (sort keys(%{$CompatProblems{$Level}{$Interface}})) |
| { |
| if($CompatRules{$Level}{$Kind}{"Kind"} eq "Symbols") |
| { |
| foreach my $Location (sort keys(%{$CompatProblems{$Level}{$Interface}{$Kind}})) |
| { |
| my $Priority = getProblemSeverity($Level, $Kind); |
| if($Kind eq "Added_Symbol") { |
| $Added += 1; |
| } |
| elsif($Kind eq "Removed_Symbol") |
| { |
| $Removed += 1; |
| $TotalAffected{$Level}{$Interface} = $Priority; |
| } |
| else |
| { |
| if($Priority eq "Safe") { |
| $I_Other += 1; |
| } |
| elsif($Priority eq "High") { |
| $I_Problems_High += 1; |
| } |
| elsif($Priority eq "Medium") { |
| $I_Problems_Medium += 1; |
| } |
| elsif($Priority eq "Low") { |
| $I_Problems_Low += 1; |
| } |
| if(($Priority ne "Low" or $StrictCompat) |
| and $Priority ne "Safe") { |
| $TotalAffected{$Level}{$Interface} = $Priority; |
| } |
| } |
| } |
| } |
| } |
| } |
| my %TypeChanges = (); |
| foreach my $Interface (sort keys(%{$CompatProblems{$Level}})) |
| { |
| foreach my $Kind (keys(%{$CompatProblems{$Level}{$Interface}})) |
| { |
| if($CompatRules{$Level}{$Kind}{"Kind"} eq "Types") |
| { |
| foreach my $Location (sort {cmp_locations($b, $a)} sort keys(%{$CompatProblems{$Level}{$Interface}{$Kind}})) |
| { |
| my $Type_Name = $CompatProblems{$Level}{$Interface}{$Kind}{$Location}{"Type_Name"}; |
| my $Target = $CompatProblems{$Level}{$Interface}{$Kind}{$Location}{"Target"}; |
| my $Priority = getProblemSeverity($Level, $Kind); |
| if(cmpSeverities($Type_MaxSeverity{$Level}{$Type_Name}{$Kind}{$Target}, $Priority)) |
| { # select a problem with the highest priority |
| next; |
| } |
| if(($Priority ne "Low" or $StrictCompat) |
| and $Priority ne "Safe") { |
| $TotalAffected{$Level}{$Interface} = maxSeverity($TotalAffected{$Level}{$Interface}, $Priority); |
| } |
| %{$TypeChanges{$Type_Name}{$Kind}{$Location}} = %{$CompatProblems{$Level}{$Interface}{$Kind}{$Location}}; |
| $Type_MaxSeverity{$Level}{$Type_Name}{$Kind}{$Target} = maxSeverity($Type_MaxSeverity{$Level}{$Type_Name}{$Kind}{$Target}, $Priority); |
| } |
| } |
| } |
| } |
| |
| $T_Problems_High = get_TypeProblems_Count(\%TypeChanges, "High", $Level); |
| $T_Problems_Medium = get_TypeProblems_Count(\%TypeChanges, "Medium", $Level); |
| $T_Problems_Low = get_TypeProblems_Count(\%TypeChanges, "Low", $Level); |
| $T_Other = get_TypeProblems_Count(\%TypeChanges, "Safe", $Level); |
| |
| if($CheckObjectsOnly) |
| { # only removed exported symbols |
| $RESULT{$Level}{"Affected"} = $Removed*100/keys(%{$Symbol_Library{1}}); |
| } |
| else |
| { # changed and removed public symbols |
| my $SCount = keys(%{$CheckedSymbols{$Level}}); |
| if($ExtendedCheck) |
| { # don't count external_func_0 for constants |
| $SCount-=1; |
| } |
| if($SCount) |
| { |
| my %Weight = ( |
| "High" => 100, |
| "Medium" => 50, |
| "Low" => 25 |
| ); |
| foreach (keys(%{$TotalAffected{$Level}})) { |
| $RESULT{$Level}{"Affected"}+=$Weight{$TotalAffected{$Level}{$_}}; |
| } |
| $RESULT{$Level}{"Affected"} = $RESULT{$Level}{"Affected"}/$SCount; |
| } |
| else { |
| $RESULT{$Level}{"Affected"} = 0; |
| } |
| } |
| $RESULT{$Level}{"Affected"} = show_number($RESULT{$Level}{"Affected"}); |
| if($RESULT{$Level}{"Affected"}>=100) { |
| $RESULT{$Level}{"Affected"} = 100; |
| } |
| |
| $RESULT{$Level}{"Problems"} += $Removed; |
| $RESULT{$Level}{"Problems"} += $T_Problems_High + $I_Problems_High; |
| $RESULT{$Level}{"Problems"} += $T_Problems_Medium + $I_Problems_Medium; |
| if($StrictCompat) { |
| $RESULT{$Level}{"Problems"} += $T_Problems_Low + $I_Problems_Low; |
| } |
| else { |
| $RESULT{$Level}{"Warnings"} += $T_Problems_Low + $I_Problems_Low; |
| } |
| |
| if($C_Problems_Low = keys(%{$ProblemsWithConstants{$Level}})) |
| { |
| if(defined $CompatRules{$Level}{"Changed_Constant"}) |
| { |
| if($StrictCompat) { |
| $RESULT{$Level}{"Problems"} += $C_Problems_Low; |
| } |
| else { |
| $RESULT{$Level}{"Warnings"} += $C_Problems_Low; |
| } |
| } |
| else |
| { |
| printMsg("WARNING", "unknown rule \"Changed_Constant\" (\"$Level\")"); |
| $C_Problems_Low = 0; |
| } |
| } |
| if($CheckImpl and $Level eq "Binary") |
| { |
| if($StrictCompat) { |
| $RESULT{$Level}{"Problems"} += keys(%ImplProblems); |
| } |
| else { |
| $RESULT{$Level}{"Warnings"} += keys(%ImplProblems); |
| } |
| } |
| if($RESULT{$Level}{"Problems"} |
| and $RESULT{$Level}{"Affected"}) { |
| $RESULT{$Level}{"Verdict"} = "incompatible"; |
| } |
| else { |
| $RESULT{$Level}{"Verdict"} = "compatible"; |
| } |
| |
| my $TotalTypes = keys(%{$CheckedTypes{$Level}}); |
| if(not $TotalTypes) |
| { # list all the types |
| $TotalTypes = keys(%{$TName_Tid{1}}); |
| } |
| |
| my ($Arch1, $Arch2) = (getArch(1), getArch(2)); |
| my ($GccV1, $GccV2) = (getGccVersion(1), getGccVersion(2)); |
| |
| my ($TestInfo, $TestResults, $Problem_Summary) = (); |
| |
| if($ReportFormat eq "xml") |
| { # XML |
| # test info |
| $TestInfo .= " <library>$TargetLibraryName</library>\n"; |
| $TestInfo .= " <version1>\n"; |
| $TestInfo .= " <number>".$Descriptor{1}{"Version"}."</number>\n"; |
| $TestInfo .= " <architecture>$Arch1</architecture>\n"; |
| $TestInfo .= " <gcc>$GccV1</gcc>\n"; |
| $TestInfo .= " </version1>\n"; |
| |
| $TestInfo .= " <version2>\n"; |
| $TestInfo .= " <number>".$Descriptor{2}{"Version"}."</number>\n"; |
| $TestInfo .= " <architecture>$Arch2</architecture>\n"; |
| $TestInfo .= " <gcc>$GccV2</gcc>\n"; |
| $TestInfo .= " </version2>\n"; |
| $TestInfo = "<test_info>\n".$TestInfo."</test_info>\n\n"; |
| |
| # test results |
| $TestResults .= " <headers>\n"; |
| foreach my $Name (sort {lc($Registered_Headers{1}{$a}{"Identity"}) cmp lc($Registered_Headers{1}{$b}{"Identity"})} keys(%{$Registered_Headers{1}})) |
| { |
| my $Identity = $Registered_Headers{1}{$Name}{"Identity"}; |
| my $Comment = ($Identity=~/[\/\\]/)?" ($Identity)":""; |
| $TestResults .= " <name>".get_filename($Name).$Comment."</name>\n"; |
| } |
| $TestResults .= " </headers>\n"; |
| |
| $TestResults .= " <libs>\n"; |
| foreach my $Library (sort {lc($a) cmp lc($b)} keys(%{$Library_Symbol{1}})) |
| { |
| $Library.=" (.$LIB_EXT)" if($Library!~/\.\w+\Z/); |
| $TestResults .= " <name>$Library</name>\n"; |
| } |
| $TestResults .= " </libs>\n"; |
| |
| $TestResults .= " <symbols>".(keys(%{$CheckedSymbols{$Level}}) - keys(%ExtendedSymbols))."</symbols>\n"; |
| $TestResults .= " <types>".$TotalTypes."</types>\n"; |
| |
| $TestResults .= " <verdict>".$RESULT{$Level}{"Verdict"}."</verdict>\n"; |
| $TestResults .= " <affected>".$RESULT{$Level}{"Affected"}."</affected>\n"; |
| $TestResults = "<test_results>\n".$TestResults."</test_results>\n\n"; |
| |
| # problem summary |
| $Problem_Summary .= " <added_symbols>".$Added."</added_symbols>\n"; |
| $Problem_Summary .= " <removed_symbols>".$Removed."</removed_symbols>\n"; |
| |
| $Problem_Summary .= " <problems_with_types>\n"; |
| $Problem_Summary .= " <high>$T_Problems_High</high>\n"; |
| $Problem_Summary .= " <medium>$T_Problems_Medium</medium>\n"; |
| $Problem_Summary .= " <low>$T_Problems_Low</low>\n"; |
| $Problem_Summary .= " <safe>$T_Other</safe>\n"; |
| $Problem_Summary .= " </problems_with_types>\n"; |
| |
| $Problem_Summary .= " <problems_with_symbols>\n"; |
| $Problem_Summary .= " <high>$I_Problems_High</high>\n"; |
| $Problem_Summary .= " <medium>$I_Problems_Medium</medium>\n"; |
| $Problem_Summary .= " <low>$I_Problems_Low</low>\n"; |
| $Problem_Summary .= " <safe>$I_Other</safe>\n"; |
| $Problem_Summary .= " </problems_with_symbols>\n"; |
| |
| $Problem_Summary .= " <problems_with_constants>\n"; |
| $Problem_Summary .= " <low>$C_Problems_Low</low>\n"; |
| $Problem_Summary .= " </problems_with_constants>\n"; |
| if($CheckImpl and $Level eq "Binary") |
| { |
| $Problem_Summary .= " <impl>\n"; |
| $Problem_Summary .= " <low>".keys(%ImplProblems)."</low>\n"; |
| $Problem_Summary .= " </impl>\n"; |
| } |
| $Problem_Summary = "<problem_summary>\n".$Problem_Summary."</problem_summary>\n\n"; |
| |
| return ($TestInfo.$TestResults.$Problem_Summary, ""); |
| } |
| else |
| { # HTML |
| # test info |
| $TestInfo = "<h2>Test Info</h2><hr/>\n"; |
| $TestInfo .= "<table class='summary'>\n"; |
| $TestInfo .= "<tr><th>".ucfirst($TargetComponent)." Name</th><td>$TargetLibraryFName</td></tr>\n"; |
| |
| my (@VInf1, @VInf2, $AddTestInfo) = (); |
| if($Arch1 ne "unknown" |
| and $Arch2 ne "unknown") |
| { # CPU arch |
| if($Arch1 eq $Arch2) |
| { # go to the separate section |
| $AddTestInfo .= "<tr><th>CPU Type</th><td>".showArch($Arch1)."</td></tr>\n"; |
| } |
| else |
| { # go to the version number |
| push(@VInf1, showArch($Arch1)); |
| push(@VInf2, showArch($Arch2)); |
| } |
| } |
| if($GccV1 ne "unknown" |
| and $GccV2 ne "unknown" |
| and $OStarget ne "windows") |
| { # GCC version |
| if($GccV1 eq $GccV2) |
| { # go to the separate section |
| $AddTestInfo .= "<tr><th>GCC Version</th><td>$GccV1</td></tr>\n"; |
| } |
| else |
| { # go to the version number |
| push(@VInf1, "gcc ".$GccV1); |
| push(@VInf2, "gcc ".$GccV2); |
| } |
| } |
| # show long version names with GCC version and CPU architecture name (if different) |
| $TestInfo .= "<tr><th>Version #1</th><td>".$Descriptor{1}{"Version"}.(@VInf1?" (".join(", ", reverse(@VInf1)).")":"")."</td></tr>\n"; |
| $TestInfo .= "<tr><th>Version #2</th><td>".$Descriptor{2}{"Version"}.(@VInf2?" (".join(", ", reverse(@VInf2)).")":"")."</td></tr>\n"; |
| $TestInfo .= $AddTestInfo; |
| #if($COMMON_LANGUAGE{1}) { |
| # $TestInfo .= "<tr><th>Language</th><td>".$COMMON_LANGUAGE{1}."</td></tr>\n"; |
| #} |
| if($ExtendedCheck) { |
| $TestInfo .= "<tr><th>Mode</th><td>Extended</td></tr>\n"; |
| } |
| if($JoinReport) |
| { |
| if($Level eq "Binary") { |
| $TestInfo .= "<tr><th>Subject</th><td width='150px'>Binary Compatibility</td></tr>\n"; # Run-time |
| } |
| if($Level eq "Source") { |
| $TestInfo .= "<tr><th>Subject</th><td width='150px'>Source Compatibility</td></tr>\n"; # Build-time |
| } |
| } |
| $TestInfo .= "</table>\n"; |
| |
| # test results |
| $TestResults = "<h2>Test Results</h2><hr/>\n"; |
| $TestResults .= "<table class='summary'>"; |
| |
| my $Headers_Link = "0"; |
| $Headers_Link = "<a href='#Headers' style='color:Blue;'>".keys(%{$Registered_Headers{1}})."</a>" if(keys(%{$Registered_Headers{1}})>0); |
| $TestResults .= "<tr><th>Total Header Files</th><td>".($CheckObjectsOnly?"0 (not analyzed)":$Headers_Link)."</td></tr>\n"; |
| |
| if(not $ExtendedCheck) |
| { |
| my $Libs_Link = "0"; |
| $Libs_Link = "<a href='#Libs' style='color:Blue;'>".keys(%{$Library_Symbol{1}})."</a>" if(keys(%{$Library_Symbol{1}})>0); |
| $TestResults .= "<tr><th>Total ".ucfirst($SLIB_TYPE)." Libraries</th><td>".($CheckHeadersOnly?"0 (not analyzed)":$Libs_Link)."</td></tr>\n"; |
| } |
| |
| $TestResults .= "<tr><th>Total Symbols / Types</th><td>".(keys(%{$CheckedSymbols{$Level}}) - keys(%ExtendedSymbols))." / ".$TotalTypes."</td></tr>\n"; |
| |
| my $META_DATA = "verdict:".$RESULT{$Level}{"Verdict"}.";"; |
| if($JoinReport) { |
| $META_DATA = "kind:".lc($Level).";".$META_DATA; |
| } |
| $TestResults .= "<tr><th>Verdict</th>"; |
| if($RESULT{$Level}{"Verdict"} eq "incompatible") { |
| $TestResults .= "<td><span style='color:Red;'><b>Incompatible<br/>(".$RESULT{$Level}{"Affected"}."%)</b></span></td>"; |
| } |
| else { |
| $TestResults .= "<td><span style='color:Green;'><b>Compatible</b></span></td>"; |
| } |
| $TestResults .= "</tr>\n"; |
| $TestResults .= "</table>\n"; |
| |
| $META_DATA .= "affected:".$RESULT{$Level}{"Affected"}.";";# in percents |
| # problem summary |
| $Problem_Summary = "<h2>Problem Summary</h2><hr/>\n"; |
| $Problem_Summary .= "<table class='summary'>"; |
| $Problem_Summary .= "<tr><th></th><th style='text-align:center;'>Severity</th><th style='text-align:center;'>Count</th></tr>"; |
| |
| my $Added_Link = "0"; |
| if($Added>0) |
| { |
| if($JoinReport) { |
| $Added_Link = "<a href='#".$Level."_Added' style='color:Blue;'>$Added</a>"; |
| } |
| else { |
| $Added_Link = "<a href='#Added' style='color:Blue;'>$Added</a>"; |
| } |
| } |
| $META_DATA .= "added:$Added;"; |
| $Problem_Summary .= "<tr><th>Added Symbols</th><td>-</td><td".getStyle("I", "A", $Added).">$Added_Link</td></tr>\n"; |
| |
| my $Removed_Link = "0"; |
| if($Removed>0) |
| { |
| if($JoinReport) { |
| $Removed_Link = "<a href='#".$Level."_Removed' style='color:Blue;'>$Removed</a>" |
| } |
| else { |
| $Removed_Link = "<a href='#Removed' style='color:Blue;'>$Removed</a>" |
| } |
| } |
| $META_DATA .= "removed:$Removed;"; |
| $Problem_Summary .= "<tr><th>Removed Symbols</th>"; |
| $Problem_Summary .= "<td>High</td><td".getStyle("I", "R", $Removed).">$Removed_Link</td></tr>\n"; |
| |
| my $TH_Link = "0"; |
| $TH_Link = "<a href='#".get_Anchor("Type", $Level, "High")."' style='color:Blue;'>$T_Problems_High</a>" if($T_Problems_High>0); |
| $TH_Link = "n/a" if($CheckObjectsOnly); |
| $META_DATA .= "type_problems_high:$T_Problems_High;"; |
| $Problem_Summary .= "<tr><th rowspan='3'>Problems with<br/>Data Types</th>"; |
| $Problem_Summary .= "<td>High</td><td".getStyle("T", "H", $T_Problems_High).">$TH_Link</td></tr>\n"; |
| |
| my $TM_Link = "0"; |
| $TM_Link = "<a href='#".get_Anchor("Type", $Level, "Medium")."' style='color:Blue;'>$T_Problems_Medium</a>" if($T_Problems_Medium>0); |
| $TM_Link = "n/a" if($CheckObjectsOnly); |
| $META_DATA .= "type_problems_medium:$T_Problems_Medium;"; |
| $Problem_Summary .= "<tr><td>Medium</td><td".getStyle("T", "M", $T_Problems_Medium).">$TM_Link</td></tr>\n"; |
| |
| my $TL_Link = "0"; |
| $TL_Link = "<a href='#".get_Anchor("Type", $Level, "Low")."' style='color:Blue;'>$T_Problems_Low</a>" if($T_Problems_Low>0); |
| $TL_Link = "n/a" if($CheckObjectsOnly); |
| $META_DATA .= "type_problems_low:$T_Problems_Low;"; |
| $Problem_Summary .= "<tr><td>Low</td><td".getStyle("T", "L", $T_Problems_Low).">$TL_Link</td></tr>\n"; |
| |
| my $IH_Link = "0"; |
| $IH_Link = "<a href='#".get_Anchor("Symbol", $Level, "High")."' style='color:Blue;'>$I_Problems_High</a>" if($I_Problems_High>0); |
| $IH_Link = "n/a" if($CheckObjectsOnly); |
| $META_DATA .= "interface_problems_high:$I_Problems_High;"; |
| $Problem_Summary .= "<tr><th rowspan='3'>Problems with<br/>Symbols</th>"; |
| $Problem_Summary .= "<td>High</td><td".getStyle("I", "H", $I_Problems_High).">$IH_Link</td></tr>\n"; |
| |
| my $IM_Link = "0"; |
| $IM_Link = "<a href='#".get_Anchor("Symbol", $Level, "Medium")."' style='color:Blue;'>$I_Problems_Medium</a>" if($I_Problems_Medium>0); |
| $IM_Link = "n/a" if($CheckObjectsOnly); |
| $META_DATA .= "interface_problems_medium:$I_Problems_Medium;"; |
| $Problem_Summary .= "<tr><td>Medium</td><td".getStyle("I", "M", $I_Problems_Medium).">$IM_Link</td></tr>\n"; |
| |
| my $IL_Link = "0"; |
| $IL_Link = "<a href='#".get_Anchor("Symbol", $Level, "Low")."' style='color:Blue;'>$I_Problems_Low</a>" if($I_Problems_Low>0); |
| $IL_Link = "n/a" if($CheckObjectsOnly); |
| $META_DATA .= "interface_problems_low:$I_Problems_Low;"; |
| $Problem_Summary .= "<tr><td>Low</td><td".getStyle("I", "L", $I_Problems_Low).">$IL_Link</td></tr>\n"; |
| |
| my $ChangedConstants_Link = "0"; |
| if(keys(%{$CheckedSymbols{$Level}}) and $C_Problems_Low) |
| { |
| if($JoinReport) { |
| $ChangedConstants_Link = "<a href='#".$Level."_Changed_Constants' style='color:Blue;'>$C_Problems_Low</a>"; |
| } |
| else { |
| $ChangedConstants_Link = "<a href='#Changed_Constants' style='color:Blue;'>$C_Problems_Low</a>"; |
| } |
| } |
| $ChangedConstants_Link = "n/a" if($CheckObjectsOnly); |
| $META_DATA .= "changed_constants:$C_Problems_Low;"; |
| $Problem_Summary .= "<tr><th>Problems with<br/>Constants</th><td>Low</td><td".getStyle("C", "L", $C_Problems_Low).">$ChangedConstants_Link</td></tr>\n"; |
| |
| if($CheckImpl and $Level eq "Binary") |
| { |
| my $ChangedImpl_Link = "0"; |
| $ChangedImpl_Link = "<a href='#Changed_Implementation' style='color:Blue;'>".keys(%ImplProblems)."</a>" if(keys(%ImplProblems)>0); |
| $ChangedImpl_Link = "n/a" if($CheckHeadersOnly); |
| $META_DATA .= "changed_implementation:".keys(%ImplProblems).";"; |
| $Problem_Summary .= "<tr><th>Problems with<br/>Implementation</th><td>Low</td><td".getStyle("Imp", "L", int(keys(%ImplProblems))).">$ChangedImpl_Link</td></tr>\n"; |
| } |
| # Safe Changes |
| if($T_Other and not $CheckObjectsOnly) |
| { |
| my $TS_Link = "<a href='#".get_Anchor("Type", $Level, "Safe")."' style='color:Blue;'>$T_Other</a>"; |
| $Problem_Summary .= "<tr><th>Other Changes<br/>in Data Types</th><td>-</td><td".getStyle("T", "S", $T_Other).">$TS_Link</td></tr>\n"; |
| } |
| |
| if($I_Other and not $CheckObjectsOnly) |
| { |
| my $IS_Link = "<a href='#".get_Anchor("Symbol", $Level, "Safe")."' style='color:Blue;'>$I_Other</a>"; |
| $Problem_Summary .= "<tr><th>Other Changes<br/>in Symbols</th><td>-</td><td".getStyle("I", "S", $I_Other).">$IS_Link</td></tr>\n"; |
| } |
| |
| $META_DATA .= "tool_version:$TOOL_VERSION"; |
| $Problem_Summary .= "</table>\n"; |
| # $TestInfo = getLegend().$TestInfo; |
| return ($TestInfo.$TestResults.$Problem_Summary, $META_DATA); |
| } |
| } |
| |
| sub getStyle($$$) |
| { |
| my ($Subj, $Act, $Num) = @_; |
| my %Style = ( |
| "A"=>"new", |
| "R"=>"failed", |
| "S"=>"passed", |
| "L"=>"warning", |
| "M"=>"failed", |
| "H"=>"failed" |
| ); |
| if($Num>0) { |
| return " class='".$Style{$Act}."'"; |
| } |
| return ""; |
| } |
| |
| sub show_number($) |
| { |
| if($_[0]) |
| { |
| my $Num = cut_off_number($_[0], 2, 0); |
| if($Num eq "0") |
| { |
| foreach my $P (3 .. 7) |
| { |
| $Num = cut_off_number($_[0], $P, 1); |
| if($Num ne "0") { |
| last; |
| } |
| } |
| } |
| if($Num eq "0") { |
| $Num = $_[0]; |
| } |
| return $Num; |
| } |
| return $_[0]; |
| } |
| |
| sub cut_off_number($$$) |
| { |
| my ($num, $digs_to_cut, $z) = @_; |
| if($num!~/\./) |
| { |
| $num .= "."; |
| foreach (1 .. $digs_to_cut-1) { |
| $num .= "0"; |
| } |
| } |
| elsif($num=~/\.(.+)\Z/ and length($1)<$digs_to_cut-1) |
| { |
| foreach (1 .. $digs_to_cut - 1 - length($1)) { |
| $num .= "0"; |
| } |
| } |
| elsif($num=~/\d+\.(\d){$digs_to_cut,}/) { |
| $num=sprintf("%.".($digs_to_cut-1)."f", $num); |
| } |
| $num=~s/\.[0]+\Z//g; |
| if($z) { |
| $num=~s/(\.[1-9]+)[0]+\Z/$1/g; |
| } |
| return $num; |
| } |
| |
| sub get_Report_ChangedConstants($) |
| { |
| my $Level = $_[0]; |
| my $CHANGED_CONSTANTS = ""; |
| my %ReportMap = (); |
| foreach my $Constant (keys(%{$ProblemsWithConstants{$Level}})) { |
| $ReportMap{$Constants{1}{$Constant}{"Header"}}{$Constant} = 1; |
| } |
| my $Kind = "Changed_Constant"; |
| if(not defined $CompatRules{$Level}{$Kind}) { |
| return ""; |
| } |
| if($ReportFormat eq "xml") |
| { # XML |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| $CHANGED_CONSTANTS .= " <header name=\"$HeaderName\">\n"; |
| foreach my $Constant (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) |
| { |
| $CHANGED_CONSTANTS .= " <constant name=\"$Constant\">\n"; |
| my $Change = $CompatRules{$Level}{$Kind}{"Change"}; |
| my $Effect = $CompatRules{$Level}{$Kind}{"Effect"}; |
| my $Overcome = $CompatRules{$Level}{$Kind}{"Overcome"}; |
| $CHANGED_CONSTANTS .= " <problem id=\"$Kind\">\n"; |
| $CHANGED_CONSTANTS .= " <change".getXmlParams($Change, $ProblemsWithConstants{$Level}{$Constant}).">$Change</change>\n"; |
| $CHANGED_CONSTANTS .= " <effect".getXmlParams($Effect, $ProblemsWithConstants{$Level}{$Constant}).">$Effect</effect>\n"; |
| $CHANGED_CONSTANTS .= " <overcome".getXmlParams($Overcome, $ProblemsWithConstants{$Level}{$Constant}).">$Overcome</overcome>\n"; |
| $CHANGED_CONSTANTS .= " </problem>\n"; |
| $CHANGED_CONSTANTS .= " </constant>\n"; |
| } |
| $CHANGED_CONSTANTS .= " </header>\n"; |
| } |
| $CHANGED_CONSTANTS = "<problems_with_constants severity=\"Low\">\n".$CHANGED_CONSTANTS."</problems_with_constants>\n\n"; |
| } |
| else |
| { # HTML |
| my $Number = 0; |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| $CHANGED_CONSTANTS .= "<span class='h_name'>$HeaderName</span><br/>\n"; |
| foreach my $Name (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) |
| { |
| $Number += 1; |
| my $Change = applyMacroses($Level, $Kind, $CompatRules{$Level}{$Kind}{"Change"}, $ProblemsWithConstants{$Level}{$Name}); |
| my $Effect = $CompatRules{$Level}{$Kind}{"Effect"}; |
| my $Report = "<tr><th>1</th><td align='left' valign='top'>".$Change."</td><td align='left' valign='top'>$Effect</td></tr>\n"; |
| $Report = $ContentDivStart."<table class='ptable'><tr><th width='2%'></th><th width='47%'>Change</th><th>Effect</th></tr>".$Report."</table><br/>$ContentDivEnd\n"; |
| $Report = $ContentSpanStart."<span class='extendable'>[+]</span> ".$Name.$ContentSpanEnd."<br/>\n".$Report; |
| $CHANGED_CONSTANTS .= insertIDs($Report); |
| } |
| $CHANGED_CONSTANTS .= "<br/>\n"; |
| } |
| if($CHANGED_CONSTANTS) |
| { |
| my $Anchor = "<a name='Changed_Constants'></a>"; |
| if($JoinReport) { |
| $Anchor = "<a name='".$Level."_Changed_Constants'></a>"; |
| } |
| $CHANGED_CONSTANTS = $Anchor."<h2>Problems with Constants ($Number)</h2><hr/>\n".$CHANGED_CONSTANTS.$TOP_REF."<br/>\n"; |
| } |
| } |
| return $CHANGED_CONSTANTS; |
| } |
| |
| sub get_Report_Impl() |
| { |
| my $CHANGED_IMPLEMENTATION = ""; |
| my %ReportMap = (); |
| foreach my $Interface (sort keys(%ImplProblems)) |
| { |
| my $HeaderName = $CompleteSignature{1}{$Interface}{"Header"}; |
| my $DyLib = $Symbol_Library{1}{$Interface}; |
| $ReportMap{$HeaderName}{$DyLib}{$Interface} = 1; |
| } |
| my $Changed_Number = 0; |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) |
| { |
| my $FDyLib=$DyLib.($DyLib!~/\.\w+\Z/?" (.$LIB_EXT)":""); |
| if($HeaderName) { |
| $CHANGED_IMPLEMENTATION .= "<span class='h_name'>$HeaderName</span>, <span class='lib_name'>$FDyLib</span><br/>\n"; |
| } |
| else { |
| $CHANGED_IMPLEMENTATION .= "<span class='lib_name'>$DyLib</span><br/>\n"; |
| } |
| my %NameSpaceSymbols = (); |
| foreach my $Interface (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { |
| $NameSpaceSymbols{get_IntNameSpace($Interface, 2)}{$Interface} = 1; |
| } |
| foreach my $NameSpace (sort keys(%NameSpaceSymbols)) |
| { |
| $CHANGED_IMPLEMENTATION .= ($NameSpace)?"<span class='ns_title'>namespace</span> <span class='ns'>$NameSpace</span><br/>\n":""; |
| my @SortedInterfaces = sort {lc(get_Signature($a, 1)) cmp lc(get_Signature($b, 1))} keys(%{$NameSpaceSymbols{$NameSpace}}); |
| foreach my $Interface (@SortedInterfaces) |
| { |
| $Changed_Number += 1; |
| my $Signature = get_Signature($Interface, 1); |
| if($NameSpace) { |
| $Signature=~s/\b\Q$NameSpace\E::\b//g; |
| } |
| $CHANGED_IMPLEMENTATION .= insertIDs($ContentSpanStart.highLight_Signature_Italic_Color($Signature).$ContentSpanEnd."<br/>\n".$ContentDivStart."<span class='mangled'>[symbol: <b>$Interface</b>]</span>".$ImplProblems{$Interface}{"Diff"}."<br/><br/>".$ContentDivEnd."\n"); |
| } |
| } |
| $CHANGED_IMPLEMENTATION .= "<br/>\n"; |
| } |
| } |
| if($CHANGED_IMPLEMENTATION) { |
| $CHANGED_IMPLEMENTATION = "<a name='Changed_Implementation'></a><h2>Problems with Implementation ($Changed_Number)</h2><hr/>\n".$CHANGED_IMPLEMENTATION.$TOP_REF."<br/>\n"; |
| } |
| |
| # clean memory |
| %ImplProblems = (); |
| |
| return $CHANGED_IMPLEMENTATION; |
| } |
| |
| sub getTitle($$$) |
| { |
| my ($Header, $Library, $NameSpace) = @_; |
| my $Title = ""; |
| if($Library and $Library!~/\.\w+\Z/) { |
| $Library .= " (.$LIB_EXT)"; |
| } |
| if($Header and $Library) |
| { |
| $Title .= "<span class='h_name'>$Header</span>"; |
| $Title .= ", <span class='lib_name'>$Library</span><br/>\n"; |
| } |
| elsif($Library) { |
| $Title .= "<span class='lib_name'>$Library</span><br/>\n"; |
| } |
| elsif($Header) { |
| $Title .= "<span class='h_name'>$Header</span><br/>\n"; |
| } |
| if($NameSpace) { |
| $Title .= "<span class='ns_title'>namespace</span> <span class='ns'>$NameSpace</span><br/>\n"; |
| } |
| return $Title; |
| } |
| |
| sub get_Report_Added($) |
| { |
| my $Level = $_[0]; |
| my $ADDED_INTERFACES = ""; |
| my %ReportMap = (); |
| foreach my $Interface (sort keys(%{$CompatProblems{$Level}})) |
| { |
| foreach my $Kind (sort keys(%{$CompatProblems{$Level}{$Interface}})) |
| { |
| if($Kind eq "Added_Symbol") |
| { |
| my $HeaderName = $CompleteSignature{2}{$Interface}{"Header"}; |
| my $DyLib = $Symbol_Library{2}{$Interface}; |
| if($Level eq "Source" and $ReportFormat eq "html") |
| { # do not show library name in HTML report |
| $DyLib = ""; |
| } |
| $ReportMap{$HeaderName}{$DyLib}{$Interface} = 1; |
| } |
| } |
| } |
| if($ReportFormat eq "xml") |
| { # XML |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| $ADDED_INTERFACES .= " <header name=\"$HeaderName\">\n"; |
| foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) |
| { |
| $ADDED_INTERFACES .= " <library name=\"$DyLib\">\n"; |
| foreach my $Interface (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { |
| $ADDED_INTERFACES .= " <name>$Interface</name>\n"; |
| } |
| $ADDED_INTERFACES .= " </library>\n"; |
| } |
| $ADDED_INTERFACES .= " </header>\n"; |
| } |
| $ADDED_INTERFACES = "<added_symbols>\n".$ADDED_INTERFACES."</added_symbols>\n\n"; |
| } |
| else |
| { # HTML |
| my $Added_Number = 0; |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) |
| { |
| my %NameSpaceSymbols = (); |
| foreach my $Interface (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { |
| $NameSpaceSymbols{get_IntNameSpace($Interface, 2)}{$Interface} = 1; |
| } |
| foreach my $NameSpace (sort keys(%NameSpaceSymbols)) |
| { |
| $ADDED_INTERFACES .= getTitle($HeaderName, $DyLib, $NameSpace); |
| my @SortedInterfaces = sort {lc(get_Signature($a, 2)) cmp lc(get_Signature($b, 2))} keys(%{$NameSpaceSymbols{$NameSpace}}); |
| foreach my $Interface (@SortedInterfaces) |
| { |
| $Added_Number += 1; |
| my $Signature = get_Signature($Interface, 2); |
| if($NameSpace) { |
| $Signature=~s/\b\Q$NameSpace\E::\b//g; |
| } |
| if($Interface=~/\A(_Z|\?)/) |
| { |
| if($Signature) { |
| $ADDED_INTERFACES .= insertIDs($ContentSpanStart.highLight_Signature_Italic_Color($Signature).$ContentSpanEnd."<br/>\n".$ContentDivStart."<span class='mangled'>[symbol: <b>$Interface</b>]</span><br/><br/>".$ContentDivEnd."\n"); |
| } |
| else { |
| $ADDED_INTERFACES .= "<span class=\"iname\">".$Interface."</span><br/>\n"; |
| } |
| } |
| else |
| { |
| if($Signature) { |
| $ADDED_INTERFACES .= "<span class=\"iname\">".highLight_Signature_Italic_Color($Signature)."</span><br/>\n"; |
| } |
| else { |
| $ADDED_INTERFACES .= "<span class=\"iname\">".$Interface."</span><br/>\n"; |
| } |
| } |
| } |
| $ADDED_INTERFACES .= "<br/>\n"; |
| } |
| } |
| } |
| if($ADDED_INTERFACES) |
| { |
| my $Anchor = "<a name='Added'></a>"; |
| if($JoinReport) { |
| $Anchor = "<a name='".$Level."_Added'></a>"; |
| } |
| $ADDED_INTERFACES = $Anchor."<h2>Added Symbols ($Added_Number)</h2><hr/>\n".$ADDED_INTERFACES.$TOP_REF."<br/>\n"; |
| } |
| } |
| return $ADDED_INTERFACES; |
| } |
| |
| sub get_Report_Removed($) |
| { |
| my $Level = $_[0]; |
| my $REMOVED_INTERFACES = ""; |
| my %ReportMap = (); |
| foreach my $Symbol (sort keys(%{$CompatProblems{$Level}})) |
| { |
| foreach my $Kind (sort keys(%{$CompatProblems{$Level}{$Symbol}})) |
| { |
| if($Kind eq "Removed_Symbol") |
| { |
| my $HeaderName = $CompleteSignature{1}{$Symbol}{"Header"}; |
| my $DyLib = $Symbol_Library{1}{$Symbol}; |
| if($Level eq "Source" and $ReportFormat eq "html") |
| { # do not show library name in HTML report |
| $DyLib = ""; |
| } |
| $ReportMap{$HeaderName}{$DyLib}{$Symbol} = 1; |
| } |
| } |
| } |
| if($ReportFormat eq "xml") |
| { # XML |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| $REMOVED_INTERFACES .= " <header name=\"$HeaderName\">\n"; |
| foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) |
| { |
| $REMOVED_INTERFACES .= " <library name=\"$DyLib\">\n"; |
| foreach my $Symbol (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { |
| $REMOVED_INTERFACES .= " <name>$Symbol</name>\n"; |
| } |
| $REMOVED_INTERFACES .= " </library>\n"; |
| } |
| $REMOVED_INTERFACES .= " </header>\n"; |
| } |
| $REMOVED_INTERFACES = "<removed_symbols>\n".$REMOVED_INTERFACES."</removed_symbols>\n\n"; |
| } |
| else |
| { # HTML |
| my $Removed_Number = 0; |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) |
| { |
| my %NameSpaceSymbols = (); |
| foreach my $Interface (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { |
| $NameSpaceSymbols{get_IntNameSpace($Interface, 1)}{$Interface} = 1; |
| } |
| foreach my $NameSpace (sort keys(%NameSpaceSymbols)) |
| { |
| $REMOVED_INTERFACES .= getTitle($HeaderName, $DyLib, $NameSpace); |
| my @SortedInterfaces = sort {lc(get_Signature($a, 1)) cmp lc(get_Signature($b, 1))} keys(%{$NameSpaceSymbols{$NameSpace}}); |
| foreach my $Symbol (@SortedInterfaces) |
| { |
| $Removed_Number += 1; |
| my $SubReport = ""; |
| my $Signature = get_Signature($Symbol, 1); |
| if($NameSpace) { |
| $Signature=~s/\b\Q$NameSpace\E::\b//g; |
| } |
| if($Symbol=~/\A(_Z|\?)/) |
| { |
| if($Signature) { |
| $REMOVED_INTERFACES .= insertIDs($ContentSpanStart.highLight_Signature_Italic_Color($Signature).$ContentSpanEnd."<br/>\n".$ContentDivStart."<span class='mangled'>[symbol: <b>$Symbol</b>]</span><br/><br/>".$ContentDivEnd."\n"); |
| } |
| else { |
| $REMOVED_INTERFACES .= "<span class=\"iname\">".$Symbol."</span><br/>\n"; |
| } |
| } |
| else |
| { |
| if($Signature) { |
| $REMOVED_INTERFACES .= "<span class=\"iname\">".highLight_Signature_Italic_Color($Signature)."</span><br/>\n"; |
| } |
| else { |
| $REMOVED_INTERFACES .= "<span class=\"iname\">".$Symbol."</span><br/>\n"; |
| } |
| } |
| } |
| } |
| $REMOVED_INTERFACES .= "<br/>\n"; |
| } |
| } |
| if($REMOVED_INTERFACES) |
| { |
| my $Anchor = "<a name='Removed'></a><a name='Withdrawn'></a>"; |
| if($JoinReport) { |
| $Anchor = "<a name='".$Level."_Removed'></a><a name='".$Level."_Withdrawn'></a>"; |
| } |
| $REMOVED_INTERFACES = $Anchor."<h2>Removed Symbols ($Removed_Number)</h2><hr/>\n".$REMOVED_INTERFACES.$TOP_REF."<br/>\n"; |
| } |
| } |
| return $REMOVED_INTERFACES; |
| } |
| |
| sub getXmlParams($$) |
| { |
| my ($Content, $Problem) = @_; |
| return "" if(not $Content or not $Problem); |
| my %XMLparams = (); |
| foreach my $Attr (sort {$b cmp $a} keys(%{$Problem})) |
| { |
| my $Macro = "\@".lc($Attr); |
| if($Content=~/\Q$Macro\E/) { |
| $XMLparams{lc($Attr)} = $Problem->{$Attr}; |
| } |
| } |
| my @PString = (); |
| foreach my $P (sort {$b cmp $a} keys(%XMLparams)) { |
| push(@PString, $P."=\"".xmlSpecChars($XMLparams{$P})."\""); |
| } |
| if(@PString) { |
| return " ".join(" ", @PString); |
| } |
| else { |
| return ""; |
| } |
| } |
| |
| sub addMarkup($) |
| { |
| my $Content = $_[0]; |
| # auto-markup |
| $Content=~s/\n[ ]*//; # spaces |
| $Content=~s!(\@\w+\s*\(\@\w+\))!<nowrap>$1</nowrap>!g; # @old_type (@old_size) |
| $Content=~s!(... \(\w+\))!<nowrap><b>$1</b></nowrap>!g; # ... (va_list) |
| $Content=~s!<nowrap>(.+?)</nowrap>!<span class='nowrap'>$1</span>!g; |
| $Content=~s!([2-9]\))!<br/>$1!g; # 1), 2), ... |
| if($Content=~/\ANOTE:/) |
| { # notes |
| $Content=~s!(NOTE):!<b>$1</b>:!g; |
| } |
| else { |
| $Content=~s!(NOTE):!<br/><b>$1</b>:!g; |
| } |
| $Content=~s! (out)-! <b>$1</b>-!g; # out-parameters |
| my @Keywords = ( |
| "void", |
| "const", |
| "static", |
| "restrict", |
| "volatile", |
| "register", |
| "virtual" |
| ); |
| my $MKeys = join("|", @Keywords); |
| foreach (@Keywords) { |
| $MKeys .= "|non-".$_; |
| } |
| $Content=~s!(added\s*|to\s*|from\s*|became\s*)($MKeys)([^\w-]|\Z)!$1<b>$2</b>$3!ig; # intrinsic types, modifiers |
| |
| # Markdown |
| $Content=~s!\*\*([\w\-]+)\*\*!<b>$1</b>!ig; |
| $Content=~s!\*([\w\-]+)\*!<i>$1</i>!ig; |
| return $Content; |
| } |
| |
| sub applyMacroses($$$$) |
| { |
| my ($Level, $Kind, $Content, $Problem) = @_; |
| return "" if(not $Content or not $Problem); |
| $Problem->{"Word_Size"} = $WORD_SIZE{2}; |
| $Content = addMarkup($Content); |
| # macros |
| foreach my $Attr (sort {$b cmp $a} keys(%{$Problem})) |
| { |
| my $Macro = "\@".lc($Attr); |
| my $Value = $Problem->{$Attr}; |
| if(not defined $Value |
| or $Value eq "") { |
| next; |
| } |
| if($Value=~/\s\(/ and $Value!~/['"]/) |
| { # functions |
| $Value=~s/\s*\[[\w\-]+\]//g; # remove quals |
| $Value=~s/\s\w+(\)|,)/$1/g; # remove parameter names |
| $Value = black_name($Value); |
| } |
| elsif($Value=~/\s/) { |
| $Value = "<span class='value'>".htmlSpecChars($Value)."</span>"; |
| } |
| elsif($Value=~/\A\d+\Z/ |
| and ($Attr eq "Old_Size" or $Attr eq "New_Size")) |
| { # bits to bytes |
| if($Value % $BYTE_SIZE) |
| { # bits |
| if($Value==1) { |
| $Value = "<b>".$Value."</b> bit"; |
| } |
| else { |
| $Value = "<b>".$Value."</b> bits"; |
| } |
| } |
| else |
| { # bytes |
| $Value /= $BYTE_SIZE; |
| if($Value==1) { |
| $Value = "<b>".$Value."</b> byte"; |
| } |
| else { |
| $Value = "<b>".$Value."</b> bytes"; |
| } |
| } |
| } |
| else |
| { |
| $Value = "<b>".htmlSpecChars($Value)."</b>"; |
| } |
| $Content=~s/\Q$Macro\E/$Value/g; |
| } |
| |
| if($Content=~/(\A|[^\@\w])\@\w/) |
| { |
| if(not $IncompleteRules{$Level}{$Kind}) |
| { # only one warning |
| printMsg("WARNING", "incomplete rule \"$Kind\" (\"$Level\")"); |
| $IncompleteRules{$Level}{$Kind} = 1; |
| } |
| } |
| return $Content; |
| } |
| |
| sub get_Report_SymbolProblems($$) |
| { |
| my ($TargetSeverity, $Level) = @_; |
| my $INTERFACE_PROBLEMS = ""; |
| my (%ReportMap, %SymbolChanges) = (); |
| foreach my $Symbol (sort keys(%{$CompatProblems{$Level}})) |
| { |
| my ($SN, $SS, $SV) = separate_symbol($Symbol); |
| if($SV and defined $CompatProblems{$Level}{$SN}) { |
| next; |
| } |
| foreach my $Kind (sort keys(%{$CompatProblems{$Level}{$Symbol}})) |
| { |
| if($CompatRules{$Level}{$Kind}{"Kind"} eq "Symbols" |
| and $Kind ne "Added_Symbol" and $Kind ne "Removed_Symbol") |
| { |
| my $HeaderName = $CompleteSignature{1}{$Symbol}{"Header"}; |
| my $DyLib = $Symbol_Library{1}{$Symbol}; |
| if(not $DyLib and my $VSym = $SymVer{1}{$Symbol}) |
| { # Symbol with Version |
| $DyLib = $Symbol_Library{1}{$VSym}; |
| } |
| if(not $DyLib) |
| { # const global data |
| $DyLib = ""; |
| } |
| if($Level eq "Source" and $ReportFormat eq "html") |
| { # do not show library name in HTML report |
| $DyLib = ""; |
| } |
| %{$SymbolChanges{$Symbol}{$Kind}} = %{$CompatProblems{$Level}{$Symbol}{$Kind}}; |
| foreach my $Location (sort keys(%{$SymbolChanges{$Symbol}{$Kind}})) |
| { |
| my $Priority = getProblemSeverity($Level, $Kind); |
| if($Priority ne $TargetSeverity) { |
| delete($SymbolChanges{$Symbol}{$Kind}{$Location}); |
| } |
| } |
| if(not keys(%{$SymbolChanges{$Symbol}{$Kind}})) |
| { |
| delete($SymbolChanges{$Symbol}{$Kind}); |
| next; |
| } |
| $ReportMap{$HeaderName}{$DyLib}{$Symbol} = 1; |
| } |
| } |
| if(not keys(%{$SymbolChanges{$Symbol}})) { |
| delete($SymbolChanges{$Symbol}); |
| } |
| } |
| if($ReportFormat eq "xml") |
| { # XML |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| $INTERFACE_PROBLEMS .= " <header name=\"$HeaderName\">\n"; |
| foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) |
| { |
| $INTERFACE_PROBLEMS .= " <library name=\"$DyLib\">\n"; |
| foreach my $Symbol (sort {lc($tr_name{$a}) cmp lc($tr_name{$b})} keys(%SymbolChanges)) |
| { |
| $INTERFACE_PROBLEMS .= " <symbol name=\"$Symbol\">\n"; |
| foreach my $Kind (keys(%{$SymbolChanges{$Symbol}})) |
| { |
| foreach my $Location (sort keys(%{$SymbolChanges{$Symbol}{$Kind}})) |
| { |
| my %Problem = %{$SymbolChanges{$Symbol}{$Kind}{$Location}}; |
| $Problem{"Param_Pos"} = showPos($Problem{"Param_Pos"}); |
| $INTERFACE_PROBLEMS .= " <problem id=\"$Kind\">\n"; |
| my $Change = $CompatRules{$Level}{$Kind}{"Change"}; |
| $INTERFACE_PROBLEMS .= " <change".getXmlParams($Change, \%Problem).">$Change</change>\n"; |
| my $Effect = $CompatRules{$Level}{$Kind}{"Effect"}; |
| $INTERFACE_PROBLEMS .= " <effect".getXmlParams($Effect, \%Problem).">$Effect</effect>\n"; |
| my $Overcome = $CompatRules{$Level}{$Kind}{"Overcome"}; |
| $INTERFACE_PROBLEMS .= " <overcome".getXmlParams($Overcome, \%Problem).">$Overcome</overcome>\n"; |
| $INTERFACE_PROBLEMS .= " </problem>\n"; |
| } |
| } |
| $INTERFACE_PROBLEMS .= " </symbol>\n"; |
| } |
| $INTERFACE_PROBLEMS .= " </library>\n"; |
| } |
| $INTERFACE_PROBLEMS .= " </header>\n"; |
| } |
| $INTERFACE_PROBLEMS = "<problems_with_symbols severity=\"$TargetSeverity\">\n".$INTERFACE_PROBLEMS."</problems_with_symbols>\n\n"; |
| } |
| else |
| { # HTML |
| my $ProblemsNum = 0; |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) |
| { |
| my (%NameSpaceSymbols, %NewSignature) = (); |
| foreach my $Symbol (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { |
| $NameSpaceSymbols{get_IntNameSpace($Symbol, 1)}{$Symbol} = 1; |
| } |
| foreach my $NameSpace (sort keys(%NameSpaceSymbols)) |
| { |
| $INTERFACE_PROBLEMS .= getTitle($HeaderName, $DyLib, $NameSpace); |
| my @SortedInterfaces = sort {lc($tr_name{$a}) cmp lc($tr_name{$b})} keys(%{$NameSpaceSymbols{$NameSpace}}); |
| foreach my $Symbol (@SortedInterfaces) |
| { |
| my $Signature = get_Signature($Symbol, 1); |
| my $SYMBOL_REPORT = ""; |
| my $ProblemNum = 1; |
| foreach my $Kind (keys(%{$SymbolChanges{$Symbol}})) |
| { |
| foreach my $Location (sort keys(%{$SymbolChanges{$Symbol}{$Kind}})) |
| { |
| my %Problem = %{$SymbolChanges{$Symbol}{$Kind}{$Location}}; |
| $Problem{"Param_Pos"} = showPos($Problem{"Param_Pos"}); |
| if($Problem{"New_Signature"}) { |
| $NewSignature{$Symbol} = $Problem{"New_Signature"}; |
| } |
| if(my $Change = applyMacroses($Level, $Kind, $CompatRules{$Level}{$Kind}{"Change"}, \%Problem)) |
| { |
| my $Effect = applyMacroses($Level, $Kind, $CompatRules{$Level}{$Kind}{"Effect"}, \%Problem); |
| $SYMBOL_REPORT .= "<tr><th>$ProblemNum</th><td align='left' valign='top'>".$Change."</td><td align='left' valign='top'>".$Effect."</td></tr>\n"; |
| $ProblemNum += 1; |
| $ProblemsNum += 1; |
| } |
| } |
| } |
| $ProblemNum -= 1; |
| if($SYMBOL_REPORT) |
| { |
| $INTERFACE_PROBLEMS .= $ContentSpanStart."<span class='extendable'>[+]</span> "; |
| if($Signature) { |
| $INTERFACE_PROBLEMS .= highLight_Signature_Italic_Color($Signature); |
| } |
| else { |
| $INTERFACE_PROBLEMS .= $Symbol; |
| } |
| $INTERFACE_PROBLEMS .= " ($ProblemNum)".$ContentSpanEnd."<br/>\n"; |
| $INTERFACE_PROBLEMS .= $ContentDivStart."\n"; |
| if($NewSignature{$Symbol}) |
| { # argument list changed to |
| $INTERFACE_PROBLEMS .= "\n<span class='new_sign_lbl'>changed to:</span><br/><span class='new_sign'>".highLight_Signature_Italic_Color($NewSignature{$Symbol})."</span><br/>\n"; |
| } |
| if($Symbol=~/\A(_Z|\?)/) { |
| $INTERFACE_PROBLEMS .= "<span class='mangled'>    [symbol: <b>$Symbol</b>]</span><br/>\n"; |
| } |
| $INTERFACE_PROBLEMS .= "<table class='ptable'><tr><th width='2%'></th><th width='47%'>Change</th><th>Effect</th></tr>$SYMBOL_REPORT</table><br/>\n"; |
| $INTERFACE_PROBLEMS .= $ContentDivEnd; |
| if($NameSpace) { |
| $INTERFACE_PROBLEMS=~s/\b\Q$NameSpace\E::\b//g; |
| } |
| } |
| } |
| $INTERFACE_PROBLEMS .= "<br/>"; |
| } |
| } |
| } |
| if($INTERFACE_PROBLEMS) |
| { |
| $INTERFACE_PROBLEMS = insertIDs($INTERFACE_PROBLEMS); |
| my $Title = "Problems with Symbols, $TargetSeverity Severity"; |
| if($TargetSeverity eq "Safe") |
| { # Safe Changes |
| $Title = "Other Changes in Symbols"; |
| } |
| $INTERFACE_PROBLEMS = "<a name=\'".get_Anchor("Symbol", $Level, $TargetSeverity)."\'></a><a name=\'".get_Anchor("Interface", $Level, $TargetSeverity)."\'></a>\n<h2>$Title ($ProblemsNum)</h2><hr/>\n".$INTERFACE_PROBLEMS.$TOP_REF."<br/>\n"; |
| } |
| } |
| return $INTERFACE_PROBLEMS; |
| } |
| |
| sub get_Report_TypeProblems($$) |
| { |
| my ($TargetSeverity, $Level) = @_; |
| my $TYPE_PROBLEMS = ""; |
| my (%ReportMap, %TypeChanges, %TypeType) = (); |
| foreach my $Interface (sort keys(%{$CompatProblems{$Level}})) |
| { |
| foreach my $Kind (keys(%{$CompatProblems{$Level}{$Interface}})) |
| { |
| if($CompatRules{$Level}{$Kind}{"Kind"} eq "Types") |
| { |
| foreach my $Location (sort {cmp_locations($b, $a)} sort keys(%{$CompatProblems{$Level}{$Interface}{$Kind}})) |
| { |
| my $TypeName = $CompatProblems{$Level}{$Interface}{$Kind}{$Location}{"Type_Name"}; |
| my $TypeType = $CompatProblems{$Level}{$Interface}{$Kind}{$Location}{"Type_Type"}; |
| my $Target = $CompatProblems{$Level}{$Interface}{$Kind}{$Location}{"Target"}; |
| $CompatProblems{$Level}{$Interface}{$Kind}{$Location}{"Type_Type"} = lc($TypeType); |
| my $Severity = getProblemSeverity($Level, $Kind); |
| if($Severity eq "Safe" |
| and $TargetSeverity ne "Safe") { |
| next; |
| } |
| if(not $TypeType{$TypeName} |
| or $TypeType{$TypeName} eq "struct") |
| { # register type of the type, select "class" if type has "class"- and "struct"-type changes |
| $TypeType{$TypeName} = $CompatProblems{$Level}{$Interface}{$Kind}{$Location}{"Type_Type"}; |
| } |
| |
| if(cmpSeverities($Type_MaxSeverity{$Level}{$TypeName}{$Kind}{$Target}, $Severity)) |
| { # select a problem with the highest priority |
| next; |
| } |
| %{$TypeChanges{$TypeName}{$Kind}{$Location}} = %{$CompatProblems{$Level}{$Interface}{$Kind}{$Location}}; |
| } |
| } |
| } |
| } |
| my %Kinds_Locations = (); |
| foreach my $TypeName (keys(%TypeChanges)) |
| { |
| my %Kinds_Target = (); |
| foreach my $Kind (sort keys(%{$TypeChanges{$TypeName}})) |
| { |
| foreach my $Location (sort {cmp_locations($b, $a)} sort keys(%{$TypeChanges{$TypeName}{$Kind}})) |
| { |
| my $Severity = getProblemSeverity($Level, $Kind); |
| if($Severity ne $TargetSeverity) |
| { # other priority |
| delete($TypeChanges{$TypeName}{$Kind}{$Location}); |
| next; |
| } |
| $Kinds_Locations{$TypeName}{$Kind}{$Location} = 1; |
| my $Target = $TypeChanges{$TypeName}{$Kind}{$Location}{"Target"}; |
| if($Kinds_Target{$Kind}{$Target}) |
| { # duplicate target |
| delete($TypeChanges{$TypeName}{$Kind}{$Location}); |
| next; |
| } |
| $Kinds_Target{$Kind}{$Target} = 1; |
| my $HeaderName = $TypeInfo{1}{$TName_Tid{1}{$TypeName}}{"Header"}; |
| $ReportMap{$HeaderName}{$TypeName} = 1; |
| } |
| if(not keys(%{$TypeChanges{$TypeName}{$Kind}})) { |
| delete($TypeChanges{$TypeName}{$Kind}); |
| } |
| } |
| if(not keys(%{$TypeChanges{$TypeName}})) { |
| delete($TypeChanges{$TypeName}); |
| } |
| } |
| my @Symbols = sort {lc($tr_name{$a}?$tr_name{$a}:$a) cmp lc($tr_name{$b}?$tr_name{$b}:$b)} keys(%{$CompatProblems{$Level}}); |
| if($ReportFormat eq "xml") |
| { # XML |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| $TYPE_PROBLEMS .= " <header name=\"$HeaderName\">\n"; |
| foreach my $TypeName (keys(%{$ReportMap{$HeaderName}})) |
| { |
| $TYPE_PROBLEMS .= " <type name=\"".xmlSpecChars($TypeName)."\">\n"; |
| foreach my $Kind (sort {$b=~/Size/ <=> $a=~/Size/} sort keys(%{$TypeChanges{$TypeName}})) |
| { |
| foreach my $Location (sort {cmp_locations($b, $a)} sort keys(%{$TypeChanges{$TypeName}{$Kind}})) |
| { |
| my %Problem = %{$TypeChanges{$TypeName}{$Kind}{$Location}}; |
| $TYPE_PROBLEMS .= " <problem id=\"$Kind\">\n"; |
| my $Change = $CompatRules{$Level}{$Kind}{"Change"}; |
| $TYPE_PROBLEMS .= " <change".getXmlParams($Change, \%Problem).">$Change</change>\n"; |
| my $Effect = $CompatRules{$Level}{$Kind}{"Effect"}; |
| $TYPE_PROBLEMS .= " <effect".getXmlParams($Effect, \%Problem).">$Effect</effect>\n"; |
| my $Overcome = $CompatRules{$Level}{$Kind}{"Overcome"}; |
| $TYPE_PROBLEMS .= " <overcome".getXmlParams($Overcome, \%Problem).">$Overcome</overcome>\n"; |
| $TYPE_PROBLEMS .= " </problem>\n"; |
| } |
| } |
| $TYPE_PROBLEMS .= getAffectedSymbols($Level, $TypeName, $Kinds_Locations{$TypeName}, \@Symbols); |
| if($Level eq "Binary" and grep {$_=~/Virtual|Base_Class/} keys(%{$Kinds_Locations{$TypeName}})) { |
| $TYPE_PROBLEMS .= showVTables($TypeName); |
| } |
| $TYPE_PROBLEMS .= " </type>\n"; |
| } |
| $TYPE_PROBLEMS .= " </header>\n"; |
| } |
| $TYPE_PROBLEMS = "<problems_with_types severity=\"$TargetSeverity\">\n".$TYPE_PROBLEMS."</problems_with_types>\n\n"; |
| } |
| else |
| { # HTML |
| my $ProblemsNum = 0; |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) |
| { |
| my (%NameSpace_Type) = (); |
| foreach my $TypeName (keys(%{$ReportMap{$HeaderName}})) { |
| $NameSpace_Type{parse_TypeNameSpace($TypeName, 1)}{$TypeName} = 1; |
| } |
| foreach my $NameSpace (sort keys(%NameSpace_Type)) |
| { |
| $TYPE_PROBLEMS .= getTitle($HeaderName, "", $NameSpace); |
| my @SortedTypes = sort {$TypeType{$a}." ".lc($a) cmp $TypeType{$b}." ".lc($b)} keys(%{$NameSpace_Type{$NameSpace}}); |
| foreach my $TypeName (@SortedTypes) |
| { |
| my $ProblemNum = 1; |
| my $TYPE_REPORT = ""; |
| foreach my $Kind (sort {$b=~/Size/ <=> $a=~/Size/} sort keys(%{$TypeChanges{$TypeName}})) |
| { |
| foreach my $Location (sort {cmp_locations($b, $a)} sort keys(%{$TypeChanges{$TypeName}{$Kind}})) |
| { |
| my %Problem = %{$TypeChanges{$TypeName}{$Kind}{$Location}}; |
| if(my $Change = applyMacroses($Level, $Kind, $CompatRules{$Level}{$Kind}{"Change"}, \%Problem)) |
| { |
| my $Effect = applyMacroses($Level, $Kind, $CompatRules{$Level}{$Kind}{"Effect"}, \%Problem); |
| $TYPE_REPORT .= "<tr><th>$ProblemNum</th><td align='left' valign='top'>".$Change."</td><td align='left' valign='top'>$Effect</td></tr>\n"; |
| $ProblemNum += 1; |
| $ProblemsNum += 1; |
| } |
| } |
| } |
| $ProblemNum -= 1; |
| if($TYPE_REPORT) |
| { |
| my $Affected = getAffectedSymbols($Level, $TypeName, $Kinds_Locations{$TypeName}, \@Symbols); |
| my $ShowVTables = ""; |
| if($Level eq "Binary" and grep {$_=~/Virtual|Base_Class/} keys(%{$Kinds_Locations{$TypeName}})) { |
| $ShowVTables = showVTables($TypeName); |
| } |
| $TYPE_PROBLEMS .= $ContentSpanStart."<span class='extendable'>[+]</span> <span class='ttype'>".$TypeType{$TypeName}."</span> ".htmlSpecChars($TypeName)." ($ProblemNum)".$ContentSpanEnd; |
| $TYPE_PROBLEMS .= "<br/>\n".$ContentDivStart."<table class='ptable'><tr>\n"; |
| $TYPE_PROBLEMS .= "<th width='2%'></th><th width='47%'>Change</th>\n"; |
| $TYPE_PROBLEMS .= "<th>Effect</th></tr>".$TYPE_REPORT."</table>\n"; |
| $TYPE_PROBLEMS .= $ShowVTables.$Affected."<br/><br/>".$ContentDivEnd."\n"; |
| if($NameSpace) { |
| $TYPE_PROBLEMS=~s/\b\Q$NameSpace\E::(\w|\~)/$1/g; |
| } |
| } |
| } |
| $TYPE_PROBLEMS .= "<br/>"; |
| } |
| } |
| if($TYPE_PROBLEMS) |
| { |
| $TYPE_PROBLEMS = insertIDs($TYPE_PROBLEMS); |
| my $Title = "Problems with Data Types, $TargetSeverity Severity"; |
| if($TargetSeverity eq "Safe") |
| { # Safe Changes |
| $Title = "Other Changes in Data Types"; |
| } |
| $TYPE_PROBLEMS = "<a name=\'".get_Anchor("Type", $Level, $TargetSeverity)."\'></a>\n<h2>$Title ($ProblemsNum)</h2><hr/>\n".$TYPE_PROBLEMS.$TOP_REF."<br/>\n"; |
| } |
| } |
| return $TYPE_PROBLEMS; |
| } |
| |
| sub get_Anchor($$$) |
| { |
| my ($Kind, $Level, $Severity) = @_; |
| if($JoinReport) |
| { |
| if($Severity eq "Safe") { |
| return "Other_".$Level."_Changes_In_".$Kind."s"; |
| } |
| else { |
| return $Kind."_".$Level."_Problems_".$Severity; |
| } |
| } |
| else |
| { |
| if($Severity eq "Safe") { |
| return "Other_Changes_In_".$Kind."s"; |
| } |
| else { |
| return $Kind."_Problems_".$Severity; |
| } |
| } |
| } |
| |
| sub showVTables($) |
| { |
| my $TypeName = $_[0]; |
| my $TypeId1 = $TName_Tid{1}{$TypeName}; |
| my %Type1 = get_Type($TypeId1, 1); |
| if(defined $Type1{"VTable"} |
| and keys(%{$Type1{"VTable"}})) |
| { |
| my $TypeId2 = $TName_Tid{2}{$TypeName}; |
| my %Type2 = get_Type($TypeId2, 2); |
| if(defined $Type2{"VTable"} |
| and keys(%{$Type2{"VTable"}})) |
| { |
| my %Indexes = map {$_=>1} (keys(%{$Type1{"VTable"}}), keys(%{$Type2{"VTable"}})); |
| my %Entries = (); |
| foreach my $Index (sort {int($a)<=>int($b)} (keys(%Indexes))) |
| { |
| $Entries{$Index}{"E1"} = simpleVEntry($Type1{"VTable"}{$Index}); |
| $Entries{$Index}{"E2"} = simpleVEntry($Type2{"VTable"}{$Index}); |
| } |
| my $VTABLES = ""; |
| if($ReportFormat eq "xml") |
| { # XML |
| $VTABLES .= " <vtable>\n"; |
| foreach my $Index (sort {int($a)<=>int($b)} (keys(%Entries))) |
| { |
| $VTABLES .= " <entry offset=\"".$Index."\">\n"; |
| $VTABLES .= " <old>".xmlSpecChars($Entries{$Index}{"E1"})."</old>\n"; |
| $VTABLES .= " <new>".xmlSpecChars($Entries{$Index}{"E2"})."</new>\n"; |
| $VTABLES .= " </entry>\n"; |
| } |
| $VTABLES .= " </vtable>\n\n"; |
| } |
| else |
| { # HTML |
| $VTABLES .= "<table class='vtable'>"; |
| $VTABLES .= "<tr><th width='2%'>Offset</th>"; |
| $VTABLES .= "<th width='45%'>Virtual Table (Old) - ".(keys(%{$Type1{"VTable"}}))." entries</th>"; |
| $VTABLES .= "<th>Virtual Table (New) - ".(keys(%{$Type2{"VTable"}}))." entries</th></tr>"; |
| foreach my $Index (sort {int($a)<=>int($b)} (keys(%Entries))) |
| { |
| my ($Color1, $Color2) = ("", ""); |
| if($Entries{$Index}{"E1"} ne $Entries{$Index}{"E2"}) |
| { |
| if($Entries{$Index}{"E1"}) |
| { |
| $Color1 = " class='failed'"; |
| $Color2 = " class='failed'"; |
| } |
| else { |
| $Color2 = " class='warning'"; |
| } |
| } |
| $VTABLES .= "<tr><th>".$Index."</th>\n"; |
| $VTABLES .= "<td$Color1>".htmlSpecChars($Entries{$Index}{"E1"})."</td>\n"; |
| $VTABLES .= "<td$Color2>".htmlSpecChars($Entries{$Index}{"E2"})."</td></tr>\n"; |
| } |
| $VTABLES .= "</table><br/>\n"; |
| $VTABLES = $ContentDivStart.$VTABLES.$ContentDivEnd; |
| $VTABLES = $ContentSpanStart_Info."[+] show v-table (old and new)".$ContentSpanEnd."<br/>\n".$VTABLES; |
| } |
| return $VTABLES; |
| } |
| } |
| return ""; |
| } |
| |
| sub simpleVEntry($) |
| { |
| my $VEntry = $_[0]; |
| if(not defined $VEntry |
| or $VEntry eq "") { |
| return ""; |
| } |
| $VEntry=~s/\A(.+)::(_ZThn.+)\Z/$2/; # thunks |
| $VEntry=~s/_ZTI\w+/typeinfo/g; # typeinfo |
| if($VEntry=~/\A_ZThn.+\Z/) { |
| $VEntry = "non-virtual thunk"; |
| } |
| $VEntry=~s/\A\(int \(\*\)\(...\)\)([^\(\d])/$1/i; |
| # support for old GCC versions |
| $VEntry=~s/\A0u\Z/(int (*)(...))0/; |
| $VEntry=~s/\A4294967268u\Z/(int (*)(...))-0x000000004/; |
| $VEntry=~s/\A&_Z\Z/& _Z/; |
| # templates |
| if($VEntry=~s/ \[with (\w+) = (.+?)(, [^=]+ = .+|])\Z//g) |
| { # std::basic_streambuf<_CharT, _Traits>::imbue [with _CharT = char, _Traits = std::char_traits<char>] |
| # become std::basic_streambuf<char, ...>::imbue |
| my ($Pname, $Pval) = ($1, $2); |
| if($Pname eq "_CharT" and $VEntry=~/\Astd::/) |
| { # stdc++ typedefs |
| $VEntry=~s/<$Pname(, [^<>]+|)>/<$Pval>/g; |
| # FIXME: simplify names using stdcxx typedefs (StdCxxTypedef) |
| # The typedef info should be added to ABI dumps |
| } |
| else |
| { |
| $VEntry=~s/<$Pname>/<$Pval>/g; |
| $VEntry=~s/<$Pname, [^<>]+>/<$Pval, ...>/g; |
| } |
| } |
| $VEntry=~s/([^:]+)::\~([^:]+)\Z/~$1/; # destructors |
| return $VEntry; |
| } |
| |
| sub getAffectedSymbols($$$$) |
| { |
| my ($Level, $Target_TypeName, $Kinds_Locations, $Syms) = @_; |
| my $LIMIT = 1000; |
| if($#{$Syms}>=10000) |
| { # reduce size of the report |
| $LIMIT = 10; |
| } |
| my %SProblems = (); |
| foreach my $Symbol (@{$Syms}) |
| { |
| if(keys(%SProblems)>$LIMIT) { |
| last; |
| } |
| if(($Symbol=~/C2E|D2E|D0E/)) |
| { # duplicated problems for C2 constructors, D2 and D0 destructors |
| next; |
| } |
| my ($SN, $SS, $SV) = separate_symbol($Symbol); |
| if($Level eq "Source") |
| { # remove symbol version |
| $Symbol=$SN; |
| } |
| my ($MinPath_Length, $ProblemLocation_Last) = (-1, ""); |
| my $Severity_Max = 0; |
| my $Signature = get_Signature($Symbol, 1); |
| foreach my $Kind (keys(%{$CompatProblems{$Level}{$Symbol}})) |
| { |
| foreach my $Location (keys(%{$CompatProblems{$Level}{$Symbol}{$Kind}})) |
| { |
| if(not defined $Kinds_Locations->{$Kind} |
| or not $Kinds_Locations->{$Kind}{$Location}) { |
| next; |
| } |
| if($SV and defined $CompatProblems{$Level}{$SN} |
| and defined $CompatProblems{$Level}{$SN}{$Kind}{$Location}) |
| { # duplicated problems for versioned symbols |
| next; |
| } |
| my $Type_Name = $CompatProblems{$Level}{$Symbol}{$Kind}{$Location}{"Type_Name"}; |
| next if($Type_Name ne $Target_TypeName); |
| |
| my $Position = $CompatProblems{$Level}{$Symbol}{$Kind}{$Location}{"Param_Pos"}; |
| my $Param_Name = $CompatProblems{$Level}{$Symbol}{$Kind}{$Location}{"Param_Name"}; |
| my $Severity = getProblemSeverity($Level, $Kind); |
| my $Path_Length = 0; |
| my $ProblemLocation = $Location; |
| if($Type_Name) { |
| $ProblemLocation=~s/->\Q$Type_Name\E\Z//g; |
| } |
| while($ProblemLocation=~/\-\>/g) { |
| $Path_Length += 1; |
| } |
| if($MinPath_Length==-1 or ($Path_Length<=$MinPath_Length and $Severity_Val{$Severity}>$Severity_Max) |
| or (cmp_locations($ProblemLocation, $ProblemLocation_Last) and $Severity_Val{$Severity}==$Severity_Max)) |
| { |
| $MinPath_Length = $Path_Length; |
| $Severity_Max = $Severity_Val{$Severity}; |
| $ProblemLocation_Last = $ProblemLocation; |
| %{$SProblems{$Symbol}} = ( |
| "Descr"=>getAffectDescription($Level, $Symbol, $Kind, $Location), |
| "Severity_Max"=>$Severity_Max, |
| "Signature"=>$Signature, |
| "Position"=>$Position, |
| "Param_Name"=>$Param_Name, |
| "Location"=>$Location |
| ); |
| } |
| } |
| } |
| } |
| my @Symbols = keys(%SProblems); |
| @Symbols = sort {lc($tr_name{$a}?$tr_name{$a}:$a) cmp lc($tr_name{$b}?$tr_name{$b}:$b)} @Symbols; |
| @Symbols = sort {$SProblems{$b}{"Severity_Max"}<=>$SProblems{$a}{"Severity_Max"}} @Symbols; |
| if($#Symbols+1>$LIMIT) |
| { # remove last element |
| pop(@Symbols); |
| } |
| my $Affected = ""; |
| if($ReportFormat eq "xml") |
| { # XML |
| $Affected .= " <affected>\n"; |
| foreach my $Symbol (@Symbols) |
| { |
| my $Param_Name = $SProblems{$Symbol}{"Param_Name"}; |
| my $Description = $SProblems{$Symbol}{"Descr"}; |
| my $Location = $SProblems{$Symbol}{"Location"}; |
| my $Target = ""; |
| if($Param_Name) { |
| $Target = " affected=\"param\" param_name=\"$Param_Name\""; |
| } |
| elsif($Location=~/\Aretval(\-|\Z)/i) { |
| $Target = " affected=\"retval\""; |
| } |
| elsif($Location=~/\Athis(\-|\Z)/i) { |
| $Target = " affected=\"this\""; |
| } |
| $Affected .= " <symbol$Target name=\"$Symbol\">\n"; |
| $Affected .= " <comment>".xmlSpecChars($Description)."</comment>\n"; |
| $Affected .= " </symbol>\n"; |
| } |
| $Affected .= " </affected>\n"; |
| } |
| else |
| { # HTML |
| foreach my $Symbol (@Symbols) |
| { |
| my $Description = $SProblems{$Symbol}{"Descr"}; |
| my $Signature = $SProblems{$Symbol}{"Signature"}; |
| my $Pos = $SProblems{$Symbol}{"Position"}; |
| $Affected .= "<span class='iname_a'>".highLight_Signature_PPos_Italic($Signature, $Pos, 1, 0, 0)."</span><br/><div class='affect'>".htmlSpecChars($Description)."</div>\n"; |
| } |
| if(keys(%SProblems)>$LIMIT) { |
| $Affected .= "and others ...<br/>"; |
| } |
| $Affected = "<div class='affected'>".$Affected."</div>"; |
| if($Affected) |
| { |
| $Affected = $ContentDivStart.$Affected.$ContentDivEnd; |
| $Affected = $ContentSpanStart_Affected."[+] affected symbols (".(keys(%SProblems)>$LIMIT?">".$LIMIT:keys(%SProblems)).")".$ContentSpanEnd.$Affected; |
| } |
| } |
| return $Affected; |
| } |
| |
| sub cmp_locations($$) |
| { |
| my ($L1, $L2) = @_; |
| if($L2=~/\b(retval|this)\b/ |
| and $L1!~/\b(retval|this)\b/ and $L1!~/\-\>/) { |
| return 1; |
| } |
| if($L2=~/\b(retval|this)\b/ and $L2=~/\-\>/ |
| and $L1!~/\b(retval|this)\b/ and $L1=~/\-\>/) { |
| return 1; |
| } |
| return 0; |
| } |
| |
| sub getAffectDescription($$$$) |
| { |
| my ($Level, $Symbol, $Kind, $Location) = @_; |
| my %Problem = %{$CompatProblems{$Level}{$Symbol}{$Kind}{$Location}}; |
| my $PPos = showPos($Problem{"Param_Pos"}); |
| my @Sentence = (); |
| $Location=~s/\A(.*)\-\>.+?\Z/$1/; |
| if($Kind eq "Overridden_Virtual_Method" |
| or $Kind eq "Overridden_Virtual_Method_B") { |
| push(@Sentence, "The method '".$Problem{"New_Value"}."' will be called instead of this method."); |
| } |
| elsif($CompatRules{$Level}{$Kind}{"Kind"} eq "Types") |
| { |
| if($Location eq "this" or $Kind=~/(\A|_)Virtual(_|\Z)/) |
| { |
| my $METHOD_TYPE = $CompleteSignature{1}{$Symbol}{"Constructor"}?"constructor":"method"; |
| my $ClassName = $TypeInfo{1}{$CompleteSignature{1}{$Symbol}{"Class"}}{"Name"}; |
| if($ClassName eq $Problem{"Type_Name"}) { |
| push(@Sentence, "This $METHOD_TYPE is from \'".$Problem{"Type_Name"}."\' class."); |
| } |
| else { |
| push(@Sentence, "This $METHOD_TYPE is from derived class \'".$ClassName."\'."); |
| } |
| } |
| else |
| { |
| if($Location=~/retval/) |
| { # return value |
| if($Location=~/\-\>/) { |
| push(@Sentence, "Field \'".$Location."\' in return value"); |
| } |
| else { |
| push(@Sentence, "Return value"); |
| } |
| if(my $Init = $Problem{"InitialType_Type"}) |
| { |
| if($Init eq "Pointer") { |
| push(@Sentence, "(pointer)"); |
| } |
| elsif($Init eq "Ref") { |
| push(@Sentence, "(reference)"); |
| } |
| } |
| } |
| elsif($Location=~/this/) |
| { # "this" pointer |
| if($Location=~/\-\>/) { |
| push(@Sentence, "Field \'".$Location."\' in the object of this method"); |
| } |
| else { |
| push(@Sentence, "\'this\' pointer"); |
| } |
| } |
| else |
| { # parameters |
| if($Location=~/\-\>/) { |
| push(@Sentence, "Field \'".$Location."\' in $PPos parameter"); |
| } |
| else { |
| push(@Sentence, "$PPos parameter"); |
| } |
| if($Problem{"Param_Name"}) { |
| push(@Sentence, "\'".$Problem{"Param_Name"}."\'"); |
| } |
| if(my $Init = $Problem{"InitialType_Type"}) |
| { |
| if($Init eq "Pointer") { |
| push(@Sentence, "(pointer)"); |
| } |
| elsif($Init eq "Ref") { |
| push(@Sentence, "(reference)"); |
| } |
| } |
| } |
| if($Location eq "this") { |
| push(@Sentence, "has base type \'".$Problem{"Type_Name"}."\'."); |
| } |
| elsif(defined $Problem{"Start_Type_Name"} |
| and $Problem{"Start_Type_Name"} eq $Problem{"Type_Name"}) { |
| push(@Sentence, "has type \'".$Problem{"Type_Name"}."\'."); |
| } |
| else { |
| push(@Sentence, "has base type \'".$Problem{"Type_Name"}."\'."); |
| } |
| } |
| } |
| if($ExtendedSymbols{$Symbol}) { |
| push(@Sentence, " This is a symbol from an artificial external library that may use the \'$TargetLibraryName\' library and change its ABI after recompiling."); |
| } |
| return join(" ", @Sentence); |
| } |
| |
| sub get_XmlSign($$) |
| { |
| my ($Symbol, $LibVersion) = @_; |
| my $Info = $CompleteSignature{$LibVersion}{$Symbol}; |
| my $Report = ""; |
| foreach my $Pos (sort {int($a)<=>int($b)} keys(%{$Info->{"Param"}})) |
| { |
| my $Name = $Info->{"Param"}{$Pos}{"name"}; |
| my $Type = $Info->{"Param"}{$Pos}{"type"}; |
| my $TypeName = $TypeInfo{$LibVersion}{$Type}{"Name"}; |
| foreach my $Typedef (keys(%ChangedTypedef)) |
| { |
| my $Base = $Typedef_BaseName{$LibVersion}{$Typedef}; |
| $TypeName=~s/\b\Q$Typedef\E\b/$Base/g; |
| } |
| $Report .= " <param pos=\"$Pos\">\n"; |
| $Report .= " <name>".$Name."</name>\n"; |
| $Report .= " <type>".xmlSpecChars($TypeName)."</type>\n"; |
| $Report .= " </param>\n"; |
| } |
| if(my $Return = $Info->{"Return"}) |
| { |
| my $RTName = $TypeInfo{$LibVersion}{$Return}{"Name"}; |
| $Report .= " <retval>\n"; |
| $Report .= " <type>".xmlSpecChars($RTName)."</type>\n"; |
| $Report .= " </retval>\n"; |
| } |
| return $Report; |
| } |
| |
| sub get_Report_SymbolsInfo($) |
| { |
| my $Level = $_[0]; |
| my $Report = "<symbols_info>\n"; |
| foreach my $Symbol (sort keys(%{$CompatProblems{$Level}})) |
| { |
| my ($SN, $SS, $SV) = separate_symbol($Symbol); |
| if($SV and defined $CompatProblems{$Level}{$SN}) { |
| next; |
| } |
| $Report .= " <symbol name=\"$Symbol\">\n"; |
| my ($S1, $P1, $S2, $P2) = (); |
| if(not $AddedInt{$Level}{$Symbol}) |
| { |
| if(defined $CompleteSignature{1}{$Symbol} |
| and defined $CompleteSignature{1}{$Symbol}{"Header"}) |
| { |
| $P1 = get_XmlSign($Symbol, 1); |
| $S1 = get_Signature($Symbol, 1); |
| } |
| elsif($Symbol=~/\A(_Z|\?)/) { |
| $S1 = $tr_name{$Symbol}; |
| } |
| } |
| if(not $RemovedInt{$Level}{$Symbol}) |
| { |
| if(defined $CompleteSignature{2}{$Symbol} |
| and defined $CompleteSignature{2}{$Symbol}{"Header"}) |
| { |
| $P2 = get_XmlSign($Symbol, 2); |
| $S2 = get_Signature($Symbol, 2); |
| } |
| elsif($Symbol=~/\A(_Z|\?)/) { |
| $S2 = $tr_name{$Symbol}; |
| } |
| } |
| if($S1) |
| { |
| $Report .= " <old signature=\"".xmlSpecChars($S1)."\">\n"; |
| $Report .= $P1; |
| $Report .= " </old>\n"; |
| } |
| if($S2 and $S2 ne $S1) |
| { |
| $Report .= " <new signature=\"".xmlSpecChars($S2)."\">\n"; |
| $Report .= $P2; |
| $Report .= " </new>\n"; |
| } |
| $Report .= " </symbol>\n"; |
| } |
| $Report .= "</symbols_info>\n"; |
| return $Report; |
| } |
| |
| sub writeReport($$) |
| { |
| my ($Level, $Report) = @_; |
| if($ReportFormat eq "xml") { |
| $Report = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".$Report; |
| } |
| if($StdOut) |
| { # --stdout option |
| print STDOUT $Report; |
| } |
| else |
| { |
| my $RPath = getReportPath($Level); |
| mkpath(get_dirname($RPath)); |
| |
| open(REPORT, ">", $RPath) || die ("can't open file \'$RPath\': $!\n"); |
| print REPORT $Report; |
| close(REPORT); |
| |
| if($Browse or $OpenReport) |
| { # open in browser |
| openReport($RPath); |
| if($JoinReport or $DoubleReport) |
| { |
| if($Level eq "Binary") |
| { # wait to open a browser |
| sleep(1); |
| } |
| } |
| } |
| } |
| } |
| |
| sub openReport($) |
| { |
| my $Path = $_[0]; |
| my $Cmd = ""; |
| if($Browse) |
| { # user-defined browser |
| $Cmd = $Browse." \"$Path\""; |
| } |
| if(not $Cmd) |
| { # default browser |
| if($OSgroup eq "macos") { |
| $Cmd = "open \"$Path\""; |
| } |
| elsif($OSgroup eq "windows") { |
| $Cmd = "start ".path_format($Path, $OSgroup); |
| } |
| else |
| { # linux, freebsd, solaris |
| my @Browsers = ( |
| "x-www-browser", |
| "sensible-browser", |
| "firefox", |
| "opera", |
| "xdg-open", |
| "lynx", |
| "links" |
| ); |
| foreach my $Br (@Browsers) |
| { |
| if($Br = get_CmdPath($Br)) |
| { |
| $Cmd = $Br." \"$Path\""; |
| last; |
| } |
| } |
| } |
| } |
| if($Cmd) |
| { |
| if($Debug) { |
| printMsg("INFO", "running $Cmd"); |
| } |
| if($OSgroup ne "windows" |
| and $OSgroup ne "macos") |
| { |
| if($Cmd!~/lynx|links/) { |
| $Cmd .= " >\"$TMP_DIR/null\" 2>&1 &"; |
| } |
| } |
| system($Cmd); |
| } |
| else { |
| printMsg("ERROR", "cannot open report in browser"); |
| } |
| } |
| |
| sub getReport($) |
| { |
| my $Level = $_[0]; |
| if($ReportFormat eq "xml") |
| { # XML |
| |
| if($Level eq "Join") |
| { |
| my $Report = "<reports>\n"; |
| $Report .= getReport("Binary"); |
| $Report .= getReport("Source"); |
| $Report .= "</reports>\n"; |
| return $Report; |
| } |
| else |
| { |
| my $Report = "<report kind=\"".lc($Level)."\" version=\"$XML_REPORT_VERSION\">\n\n"; |
| my ($Summary, $MetaData) = get_Summary($Level); |
| $Report .= $Summary."\n"; |
| $Report .= get_Report_Added($Level).get_Report_Removed($Level); |
| $Report .= get_Report_Problems("High", $Level).get_Report_Problems("Medium", $Level).get_Report_Problems("Low", $Level).get_Report_Problems("Safe", $Level); |
| $Report .= get_Report_SymbolsInfo($Level); |
| $Report .= "</report>\n"; |
| return $Report; |
| } |
| } |
| else |
| { # HTML |
| my $CssStyles = readModule("Styles", "Report.css"); |
| my $JScripts = readModule("Scripts", "Sections.js"); |
| if($Level eq "Join") |
| { |
| $CssStyles .= "\n".readModule("Styles", "Tabs.css"); |
| $JScripts .= "\n".readModule("Scripts", "Tabs.js"); |
| my $Title = $TargetLibraryFName.": ".$Descriptor{1}{"Version"}." to ".$Descriptor{2}{"Version"}." compatibility report"; |
| my $Keywords = $TargetLibraryFName.", compatibility, API, report"; |
| my $Description = "Compatibility report for the $TargetLibraryFName $TargetComponent between ".$Descriptor{1}{"Version"}." and ".$Descriptor{2}{"Version"}." versions"; |
| my ($BSummary, $BMetaData) = get_Summary("Binary"); |
| my ($SSummary, $SMetaData) = get_Summary("Source"); |
| my $Report = "<!-\- $BMetaData -\->\n<!-\- $SMetaData -\->\n".composeHTML_Head($Title, $Keywords, $Description, $CssStyles, $JScripts)."<body><a name='Source'></a><a name='Binary'></a><a name='Top'></a>"; |
| $Report .= get_Report_Header("Join")." |
| <br/><div class='tabset'> |
| <a id='BinaryID' href='#BinaryTab' class='tab active'>Binary<br/>Compatibility</a> |
| <a id='SourceID' href='#SourceTab' style='margin-left:3px' class='tab disabled'>Source<br/>Compatibility</a> |
| </div>"; |
| $Report .= "<div id='BinaryTab' class='tab'>\n$BSummary\n".get_Report_Added("Binary").get_Report_Removed("Binary").get_Report_Problems("High", "Binary").get_Report_Problems("Medium", "Binary").get_Report_Problems("Low", "Binary").get_Report_Problems("Safe", "Binary").get_SourceInfo()."<br/><br/><br/></div>"; |
| $Report .= "<div id='SourceTab' class='tab'>\n$SSummary\n".get_Report_Added("Source").get_Report_Removed("Source").get_Report_Problems("High", "Source").get_Report_Problems("Medium", "Source").get_Report_Problems("Low", "Source").get_Report_Problems("Safe", "Source").get_SourceInfo()."<br/><br/><br/></div>"; |
| $Report .= getReportFooter($TargetLibraryFName, not $JoinReport); |
| $Report .= "\n<div style='height:999px;'></div>\n</body></html>"; |
| return $Report; |
| } |
| else |
| { |
| my ($Summary, $MetaData) = get_Summary($Level); |
| my $Title = $TargetLibraryFName.": ".$Descriptor{1}{"Version"}." to ".$Descriptor{2}{"Version"}." ".lc($Level)." compatibility report"; |
| my $Keywords = $TargetLibraryFName.", ".lc($Level)." compatibility, API, report"; |
| my $Description = "$Level compatibility report for the ".$TargetLibraryFName." ".$TargetComponent." between ".$Descriptor{1}{"Version"}." and ".$Descriptor{2}{"Version"}." versions"; |
| if($Level eq "Binary") |
| { |
| if(getArch(1) eq getArch(2) |
| and getArch(1) ne "unknown") { |
| $Description .= " on ".showArch(getArch(1)); |
| } |
| } |
| my $Report = "<!-\- $MetaData -\->\n".composeHTML_Head($Title, $Keywords, $Description, $CssStyles, $JScripts)."\n<body>\n<div><a name='Top'></a>\n"; |
| $Report .= get_Report_Header($Level)."\n".$Summary."\n"; |
| $Report .= get_Report_Added($Level).get_Report_Removed($Level); |
| $Report .= get_Report_Problems("High", $Level).get_Report_Problems("Medium", $Level).get_Report_Problems("Low", $Level).get_Report_Problems("Safe", $Level); |
| $Report .= get_SourceInfo(); |
| $Report .= "</div>\n<br/><br/><br/><hr/>\n"; |
| $Report .= getReportFooter($TargetLibraryFName, not $JoinReport); |
| $Report .= "\n<div style='height:999px;'></div>\n</body></html>"; |
| return $Report; |
| } |
| } |
| } |
| |
| sub getLegend() |
| { |
| return "<br/> |
| <table class='summary'> |
| <tr> |
| <td class='new'>added</td> |
| <td class='passed'>compatible</td> |
| </tr> |
| <tr> |
| <td class='warning'>warning</td> |
| <td class='failed'>incompatible</td> |
| </tr></table>\n"; |
| } |
| |
| sub createReport() |
| { |
| if($JoinReport) |
| { # --stdout |
| writeReport("Join", getReport("Join")); |
| } |
| elsif($DoubleReport) |
| { # default |
| writeReport("Binary", getReport("Binary")); |
| writeReport("Source", getReport("Source")); |
| } |
| elsif($BinaryOnly) |
| { # --binary |
| writeReport("Binary", getReport("Binary")); |
| } |
| elsif($SourceOnly) |
| { # --source |
| writeReport("Source", getReport("Source")); |
| } |
| } |
| |
| sub getReportFooter($$) |
| { |
| my ($LibName, $Wide) = @_; |
| my $FooterStyle = $Wide?"width:99%":"width:97%;padding-top:3px"; |
| my $Footer = "<div style='$FooterStyle;font-size:11px;' align='right'><i>Generated on ".(localtime time); # report date |
| $Footer .= " for <span style='font-weight:bold'>$LibName</span>"; # tested library/system name |
| $Footer .= " by <a href='".$HomePage{"Wiki"}."'>ABI Compliance Checker</a>"; # tool name |
| my $ToolSummary = "<br/>A tool for checking backward compatibility of a C/C++ library API  "; |
| $Footer .= " $TOOL_VERSION  $ToolSummary</i></div>"; # tool version |
| return $Footer; |
| } |
| |
| sub get_Report_Problems($$) |
| { |
| my ($Priority, $Level) = @_; |
| my $Report = get_Report_TypeProblems($Priority, $Level); |
| if(my $SProblems = get_Report_SymbolProblems($Priority, $Level)) { |
| $Report .= $SProblems; |
| } |
| if($Priority eq "Low") |
| { |
| $Report .= get_Report_ChangedConstants($Level); |
| if($ReportFormat eq "html") |
| { |
| if($CheckImpl and $Level eq "Binary") { |
| $Report .= get_Report_Impl(); |
| } |
| } |
| } |
| if($ReportFormat eq "html") |
| { |
| if($Report) |
| { # add anchor |
| if($JoinReport) |
| { |
| if($Priority eq "Safe") { |
| $Report = "<a name=\'Other_".$Level."_Changes\'></a>".$Report; |
| } |
| else { |
| $Report = "<a name=\'".$Priority."_Risk_".$Level."_Problems\'></a>".$Report; |
| } |
| } |
| else |
| { |
| if($Priority eq "Safe") { |
| $Report = "<a name=\'Other_Changes\'></a>".$Report; |
| } |
| else { |
| $Report = "<a name=\'".$Priority."_Risk_Problems\'></a>".$Report; |
| } |
| } |
| } |
| } |
| return $Report; |
| } |
| |
| sub composeHTML_Head($$$$$) |
| { |
| my ($Title, $Keywords, $Description, $Styles, $Scripts) = @_; |
| return "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"> |
| <html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\"> |
| <head> |
| <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" /> |
| <meta name=\"keywords\" content=\"$Keywords\" /> |
| <meta name=\"description\" content=\"$Description\" /> |
| <title> |
| $Title |
| </title> |
| <style type=\"text/css\"> |
| $Styles |
| </style> |
| <script type=\"text/javascript\" language=\"JavaScript\"> |
| <!-- |
| $Scripts |
| --> |
| </script> |
| </head>"; |
| } |
| |
| sub insertIDs($) |
| { |
| my $Text = $_[0]; |
| while($Text=~/CONTENT_ID/) |
| { |
| if(int($Content_Counter)%2) { |
| $ContentID -= 1; |
| } |
| $Text=~s/CONTENT_ID/c_$ContentID/; |
| $ContentID += 1; |
| $Content_Counter += 1; |
| } |
| return $Text; |
| } |
| |
| sub checkPreprocessedUnit($) |
| { |
| my $Path = $_[0]; |
| my ($CurHeader, $CurHeaderName) = ("", ""); |
| open(PREPROC, $Path) || die ("can't open file \'$Path\': $!\n"); |
| while(my $Line = <PREPROC>) |
| { # detecting public and private constants |
| |
| if(substr($Line, 0, 1) eq "#") |
| { |
| chomp($Line); |
| if($Line=~/\A\#\s+\d+\s+\"(.+)\"/) |
| { |
| $CurHeader = path_format($1, $OSgroup); |
| $CurHeaderName = get_filename($CurHeader); |
| } |
| if(not $Include_Neighbors{$Version}{$CurHeaderName} |
| and not $Registered_Headers{$Version}{$CurHeader}) |
| { # not a target |
| next; |
| } |
| if(not is_target_header($CurHeaderName, 1) |
| and not is_target_header($CurHeaderName, 2)) |
| { # user-defined header |
| next; |
| } |
| if($Line=~/\A\#\s*define\s+(\w+)\s+(.+)\s*\Z/) |
| { |
| my ($Name, $Value) = ($1, $2); |
| if(not $Constants{$Version}{$Name}{"Access"}) |
| { |
| $Constants{$Version}{$Name}{"Access"} = "public"; |
| $Constants{$Version}{$Name}{"Value"} = $Value; |
| $Constants{$Version}{$Name}{"Header"} = $CurHeaderName; |
| } |
| } |
| elsif($Line=~/\A\#[ \t]*undef[ \t]+([_A-Z]+)[ \t]*/) { |
| $Constants{$Version}{$1}{"Access"} = "private"; |
| } |
| } |
| } |
| close(PREPROC); |
| foreach my $Constant (keys(%{$Constants{$Version}})) |
| { |
| if($Constants{$Version}{$Constant}{"Access"} eq "private" |
| or $Constant=~/_h\Z/i |
| or isBuiltIn($Constants{$Version}{$Constant}{"Header"})) |
| { # skip private constants |
| delete($Constants{$Version}{$Constant}); |
| } |
| else { |
| delete($Constants{$Version}{$Constant}{"Access"}); |
| } |
| } |
| if($Debug) |
| { |
| mkpath($DEBUG_PATH{$Version}); |
| copy($Path, $DEBUG_PATH{$Version}."/preprocessor.txt"); |
| } |
| } |
| |
| sub uncoverConstant($$) |
| { |
| my ($LibVersion, $Constant) = @_; |
| return "" if(not $LibVersion or not $Constant); |
| return $Constant if(isCyclical(\@RecurConstant, $Constant)); |
| if(defined $Cache{"uncoverConstant"}{$LibVersion}{$Constant}) { |
| return $Cache{"uncoverConstant"}{$LibVersion}{$Constant}; |
| } |
| my $Value = $Constants{$LibVersion}{$Constant}{"Value"}; |
| if(defined $Value) |
| { |
| if($Value=~/\A[A-Z0-9_]+\Z/ and $Value=~/[A-Z]/) |
| { |
| push(@RecurConstant, $Constant); |
| my $Uncovered = uncoverConstant($LibVersion, $Value); |
| if($Uncovered ne "") { |
| $Value = $Uncovered; |
| } |
| pop(@RecurConstant); |
| } |
| # FIXME: uncover $Value using all the enum constants |
| # USECASE: change of define NC_LONG from NC_INT (enum value) to NC_INT (define) |
| return ($Cache{"uncoverConstant"}{$LibVersion}{$Constant} = $Value); |
| } |
| return ($Cache{"uncoverConstant"}{$LibVersion}{$Constant} = ""); |
| } |
| |
| my %IgnoreConstant = map {$_=>1} ( |
| "VERSION", |
| "VERSIONCODE", |
| "VERNUM", |
| "VERS_INFO", |
| "PATCHLEVEL", |
| "INSTALLPREFIX", |
| "VBUILD", |
| "VPATCH", |
| "VMINOR", |
| "BUILD_STRING", |
| "BUILD_TIME", |
| "PACKAGE_STRING", |
| "PRODUCTION", |
| "CONFIGURE_COMMAND", |
| "INSTALLDIR", |
| "BINDIR", |
| "CONFIG_FILE_PATH", |
| "DATADIR", |
| "EXTENSION_DIR", |
| "INCLUDE_PATH", |
| "LIBDIR", |
| "LOCALSTATEDIR", |
| "SBINDIR", |
| "SYSCONFDIR", |
| "RELEASE", |
| "SOURCE_ID", |
| "SUBMINOR", |
| "MINOR", |
| "MINNOR", |
| "MINORVERSION", |
| "MAJOR", |
| "MAJORVERSION", |
| "MICRO", |
| "MICROVERSION", |
| "BINARY_AGE", |
| "INTERFACE_AGE", |
| "CORE_ABI", |
| "PATCH", |
| "COPYRIGHT", |
| "TIMESTAMP", |
| "REVISION", |
| "PACKAGE_TAG", |
| "PACKAGEDATE", |
| "NUMVERSION", |
| "Release", |
| "Version" |
| ); |
| |
| sub mergeConstants($) |
| { |
| my $Level = $_[0]; |
| foreach my $Constant (keys(%{$Constants{1}})) |
| { |
| if($SkipConstants{1}{$Constant}) |
| { # skipped by the user |
| next; |
| } |
| if(not defined $Constants{2}{$Constant}{"Value"} |
| or $Constants{2}{$Constant}{"Value"} eq "") |
| { # empty value |
| next; |
| } |
| my $Header = $Constants{1}{$Constant}{"Header"}; |
| if(not is_target_header($Header, 1) |
| and not is_target_header($Header, 2)) |
| { # user-defined header |
| next; |
| } |
| my ($Old_Value, $New_Value, $Old_Value_Pure, $New_Value_Pure); |
| $Old_Value = $Old_Value_Pure = uncoverConstant(1, $Constant); |
| $New_Value = $New_Value_Pure = uncoverConstant(2, $Constant); |
| $Old_Value_Pure=~s/(\W)\s+/$1/g; |
| $Old_Value_Pure=~s/\s+(\W)/$1/g; |
| $New_Value_Pure=~s/(\W)\s+/$1/g; |
| $New_Value_Pure=~s/\s+(\W)/$1/g; |
| next if($New_Value_Pure eq "" or $Old_Value_Pure eq ""); |
| if($New_Value_Pure ne $Old_Value_Pure) |
| { # different values |
| if($Level eq "Binary") |
| { |
| foreach (keys(%IgnoreConstant)) |
| { |
| if($Constant=~/(\A|_)$_(_|\Z)/) |
| { # ignore library version |
| next; |
| } |
| if(/\A[A-Z].*[a-z]\Z/) |
| { |
| if($Constant=~/(\A|[a-z])$_([A-Z]|\Z)/) |
| { # ignore library version |
| next; |
| } |
| } |
| } |
| if($Constant=~/(\A|_)(lib|open|)$TargetLibraryShortName(_|)(VERSION|VER|DATE|API|PREFIX)(_|\Z)/i) |
| { # ignore library version |
| next; |
| } |
| if($Old_Value=~/\A('|"|)[\/\\]\w+([\/\\]|:|('|"|)\Z)/ or $Old_Value=~/[\/\\]\w+[\/\\]\w+/) |
| { # ignoring path defines: |
| # /lib64:/usr/lib64:/lib:/usr/lib:/usr/X11R6/lib/Xaw3d ... |
| next; |
| } |
| if($Old_Value=~/\A\(*[a-z_]+(\s+|\|)/i) |
| { # ignore source defines: |
| # static int gcry_pth_init ( void) { return ... |
| # (RE_BACKSLASH_ESCAPE_IN_LISTS | RE... |
| next; |
| } |
| if($Old_Value=~/\(/i and $Old_Value!~/\A[\"\']/i) |
| { # ignore source defines: |
| # foo(p) |
| next; |
| } |
| } |
| if(convert_integer($Old_Value) eq convert_integer($New_Value)) |
| { # 0x0001 and 0x1, 0x1 and 1 equal constants |
| next; |
| } |
| if($Old_Value eq "0" and $New_Value eq "NULL") |
| { # 0 => NULL |
| next; |
| } |
| if($Old_Value eq "NULL" and $New_Value eq "0") |
| { # NULL => 0 |
| next; |
| } |
| %{$ProblemsWithConstants{$Level}{$Constant}} = ( |
| "Target"=>$Constant, |
| "Old_Value"=>$Old_Value, |
| "New_Value"=>$New_Value ); |
| } |
| } |
| } |
| |
| sub convert_integer($) |
| { |
| my $Value = $_[0]; |
| if($Value=~/\A0x[a-f0-9]+\Z/) |
| { # hexadecimal |
| return hex($Value); |
| } |
| elsif($Value=~/\A0[0-7]+\Z/) |
| { # octal |
| return oct($Value); |
| } |
| elsif($Value=~/\A0b[0-1]+\Z/) |
| { # binary |
| return oct($Value); |
| } |
| else { |
| return $Value; |
| } |
| } |
| |
| sub readSymbols($) |
| { |
| my $LibVersion = $_[0]; |
| my @LibPaths = getSOPaths($LibVersion); |
| if($#LibPaths==-1 and not $CheckHeadersOnly) |
| { |
| if($LibVersion==1) |
| { |
| printMsg("WARNING", "checking headers only"); |
| $CheckHeadersOnly = 1; |
| } |
| else { |
| exitStatus("Error", "$SLIB_TYPE libraries are not found in ".$Descriptor{$LibVersion}{"Version"}); |
| } |
| } |
| foreach my $LibPath (sort {length($a)<=>length($b)} @LibPaths) { |
| readSymbols_Lib($LibVersion, $LibPath, 0, "+Weak", 1, 1); |
| } |
| if(not $CheckHeadersOnly) |
| { |
| if($#LibPaths!=-1) |
| { |
| if(not keys(%{$Symbol_Library{$LibVersion}})) |
| { |
| printMsg("WARNING", "the set of public symbols in library(ies) is empty ($LibVersion)"); |
| printMsg("WARNING", "checking headers only"); |
| $CheckHeadersOnly = 1; |
| } |
| } |
| } |
| |
| # clean memory |
| %SystemObjects = (); |
| } |
| |
| sub getSymbolSize($$) |
| { # size from the shared library |
| my ($Symbol, $LibVersion) = @_; |
| return 0 if(not $Symbol); |
| if(defined $Symbol_Library{$LibVersion}{$Symbol} |
| and my $LibName = $Symbol_Library{$LibVersion}{$Symbol}) |
| { |
| if(defined $Library_Symbol{$LibVersion}{$LibName}{$Symbol} |
| and my $Size = $Library_Symbol{$LibVersion}{$LibName}{$Symbol}) |
| { |
| if($Size<0) { |
| return -$Size; |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub canonifyName($$) |
| { # make TIFFStreamOpen(char const*, std::basic_ostream<char, std::char_traits<char> >*) |
| # to be TIFFStreamOpen(char const*, std::basic_ostream<char>*) |
| my ($Name, $Type) = @_; |
| |
| # single |
| while($Name=~/([^<>,]+),\s*$DEFAULT_STD_PARMS<([^<>,]+)>\s*/ and $1 eq $3) |
| { |
| my $P = $1; |
| $Name=~s/\Q$P\E,\s*$DEFAULT_STD_PARMS<\Q$P\E>\s*/$P/g; |
| } |
| |
| # double |
| if($Name=~/$DEFAULT_STD_PARMS/) |
| { |
| if($Type eq "S") |
| { |
| my ($ShortName, $FuncParams) = split_Signature($Name); |
| |
| foreach my $FParam (separate_Params($FuncParams, 0, 0)) |
| { |
| if(index($FParam, "<")!=-1) |
| { |
| $FParam=~s/>([^<>]+)\Z/>/; # remove quals |
| my $FParam_N = canonifyName($FParam, "T"); |
| if($FParam_N ne $FParam) { |
| $Name=~s/\Q$FParam\E/$FParam_N/g; |
| } |
| } |
| } |
| } |
| elsif($Type eq "T") |
| { |
| my ($ShortTmpl, $TmplParams) = template_Base($Name); |
| |
| my @TParams = separate_Params($TmplParams, 0, 0); |
| if($#TParams>=1) |
| { |
| my $FParam = $TParams[0]; |
| foreach my $Pos (1 .. $#TParams) |
| { |
| my $TParam = $TParams[$Pos]; |
| if($TParam=~/\A$DEFAULT_STD_PARMS<\Q$FParam\E\s*>\Z/) { |
| $Name=~s/\Q$FParam, $TParam\E\s*/$FParam/g; |
| } |
| } |
| } |
| } |
| } |
| if($Type eq "S") { |
| return formatName($Name, "S"); |
| } |
| return $Name; |
| } |
| |
| sub translateSymbols(@) |
| { |
| my $LibVersion = pop(@_); |
| my (@MnglNames1, @MnglNames2, @UnmangledNames) = (); |
| foreach my $Symbol (sort @_) |
| { |
| if(index($Symbol, "_Z")==0) |
| { |
| next if($tr_name{$Symbol}); |
| $Symbol=~s/[\@\$]+(.*)\Z//; |
| push(@MnglNames1, $Symbol); |
| } |
| elsif(index($Symbol, "?")==0) { |
| push(@MnglNames2, $Symbol); |
| } |
| else |
| { # not mangled |
| $tr_name{$Symbol} = $Symbol; |
| $mangled_name_gcc{$Symbol} = $Symbol; |
| $mangled_name{$LibVersion}{$Symbol} = $Symbol; |
| } |
| } |
| if($#MnglNames1 > -1) |
| { # GCC names |
| @UnmangledNames = reverse(unmangleArray(@MnglNames1)); |
| foreach my $MnglName (@MnglNames1) |
| { |
| if(my $Unmangled = pop(@UnmangledNames)) |
| { |
| $tr_name{$MnglName} = canonifyName($Unmangled, "S"); |
| if(not $mangled_name_gcc{$tr_name{$MnglName}}) { |
| $mangled_name_gcc{$tr_name{$MnglName}} = $MnglName; |
| } |
| if(index($MnglName, "_ZTV")==0 |
| and $tr_name{$MnglName}=~/vtable for (.+)/) |
| { # bind class name and v-table symbol |
| my $ClassName = $1; |
| $ClassVTable{$ClassName} = $MnglName; |
| $VTableClass{$MnglName} = $ClassName; |
| } |
| } |
| } |
| } |
| if($#MnglNames2 > -1) |
| { # MSVC names |
| @UnmangledNames = reverse(unmangleArray(@MnglNames2)); |
| foreach my $MnglName (@MnglNames2) |
| { |
| if(my $Unmangled = pop(@UnmangledNames)) |
| { |
| $tr_name{$MnglName} = formatName($Unmangled, "S"); |
| $mangled_name{$LibVersion}{$tr_name{$MnglName}} = $MnglName; |
| } |
| } |
| } |
| return \%tr_name; |
| } |
| |
| sub link_symbol($$$) |
| { |
| my ($Symbol, $RunWith, $Deps) = @_; |
| if(link_symbol_internal($Symbol, $RunWith, \%Symbol_Library)) { |
| return 1; |
| } |
| if($Deps eq "+Deps") |
| { # check the dependencies |
| if(link_symbol_internal($Symbol, $RunWith, \%DepSymbol_Library)) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub link_symbol_internal($$$) |
| { |
| my ($Symbol, $RunWith, $Where) = @_; |
| return 0 if(not $Where or not $Symbol); |
| if($Where->{$RunWith}{$Symbol}) |
| { # the exact match by symbol name |
| return 1; |
| } |
| if(my $VSym = $SymVer{$RunWith}{$Symbol}) |
| { # indirect symbol version, i.e. |
| # foo_old and its symlink foo@v (or foo@@v) |
| # foo_old may be in symtab table |
| if($Where->{$RunWith}{$VSym}) { |
| return 1; |
| } |
| } |
| my ($Sym, $Spec, $Ver) = separate_symbol($Symbol); |
| if($Sym and $Ver) |
| { # search for the symbol with the same version |
| # or without version |
| if($Where->{$RunWith}{$Sym}) |
| { # old: foo@v|foo@@v |
| # new: foo |
| return 1; |
| } |
| if($Where->{$RunWith}{$Sym."\@".$Ver}) |
| { # old: foo|foo@@v |
| # new: foo@v |
| return 1; |
| } |
| if($Where->{$RunWith}{$Sym."\@\@".$Ver}) |
| { # old: foo|foo@v |
| # new: foo@@v |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub readSymbols_App($) |
| { |
| my $Path = $_[0]; |
| return () if(not $Path); |
| my @Imported = (); |
| if($OSgroup eq "macos") |
| { |
| my $NM = get_CmdPath("nm"); |
| if(not $NM) { |
| exitStatus("Not_Found", "can't find \"nm\""); |
| } |
| open(APP, "$NM -g \"$Path\" 2>\"$TMP_DIR/null\" |"); |
| while(<APP>) |
| { |
| if(/ U _([\w\$]+)\s*\Z/) { |
| push(@Imported, $1); |
| } |
| } |
| close(APP); |
| } |
| elsif($OSgroup eq "windows") |
| { |
| my $DumpBinCmd = get_CmdPath("dumpbin"); |
| if(not $DumpBinCmd) { |
| exitStatus("Not_Found", "can't find \"dumpbin.exe\""); |
| } |
| open(APP, "$DumpBinCmd /IMPORTS \"$Path\" 2>\"$TMP_DIR/null\" |"); |
| while(<APP>) |
| { |
| if(/\s*\w+\s+\w+\s+\w+\s+([\w\?\@]+)\s*/) { |
| push(@Imported, $1); |
| } |
| } |
| close(APP); |
| } |
| else |
| { |
| my $ReadelfCmd = get_CmdPath("readelf"); |
| if(not $ReadelfCmd) { |
| exitStatus("Not_Found", "can't find \"readelf\""); |
| } |
| open(APP, "$ReadelfCmd -WhlSsdA \"$Path\" 2>\"$TMP_DIR/null\" |"); |
| my $symtab = undef; # indicates that we are processing 'symtab' section of 'readelf' output |
| while(<APP>) |
| { |
| if(defined $symtab) |
| { # do nothing with symtab |
| if(index($_, "'.dynsym'")!=-1) |
| { # dynamic table |
| $symtab = undef; |
| } |
| } |
| elsif(index($_, "'.symtab'")!=-1) |
| { # symbol table |
| $symtab = 1; |
| } |
| elsif(my @Info = readline_ELF($_)) |
| { |
| my ($Ndx, $Symbol) = ($Info[5], $Info[6]); |
| if($Ndx eq "UND") |
| { # only imported symbols |
| push(@Imported, $Symbol); |
| } |
| } |
| } |
| close(APP); |
| } |
| return @Imported; |
| } |
| |
| my %ELF_BIND = map {$_=>1} ( |
| "WEAK", |
| "GLOBAL" |
| ); |
| |
| my %ELF_TYPE = map {$_=>1} ( |
| "FUNC", |
| "IFUNC", |
| "OBJECT", |
| "COMMON" |
| ); |
| |
| my %ELF_VIS = map {$_=>1} ( |
| "DEFAULT", |
| "PROTECTED" |
| ); |
| |
| sub readline_ELF($) |
| { # read the line of 'readelf' output corresponding to the symbol |
| my @Info = split(/\s+/, $_[0]); |
| # Num: Value Size Type Bind Vis Ndx Name |
| # 3629: 000b09c0 32 FUNC GLOBAL DEFAULT 13 _ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4 |
| shift(@Info); # spaces |
| shift(@Info); # num |
| if($#Info!=6) |
| { # other lines |
| return (); |
| } |
| return () if(not defined $ELF_TYPE{$Info[2]}); |
| return () if(not defined $ELF_BIND{$Info[3]}); |
| return () if(not defined $ELF_VIS{$Info[4]}); |
| if($Info[5] eq "ABS" and $Info[0]=~/\A0+\Z/) |
| { # 1272: 00000000 0 OBJECT GLOBAL DEFAULT ABS CXXABI_1.3 |
| return (); |
| } |
| if($OStarget eq "symbian") |
| { # _ZN12CCTTokenType4NewLE4TUid3RFs@@ctfinder{000a0000}[102020e5].dll |
| if(index($Info[6], "_._.absent_export_")!=-1) |
| { # "_._.absent_export_111"@@libstdcpp{00010001}[10282872].dll |
| return (); |
| } |
| $Info[6]=~s/\@.+//g; # remove version |
| } |
| if(index($Info[2], "0x") == 0) |
| { # size == 0x3d158 |
| $Info[2] = hex($Info[2]); |
| } |
| return @Info; |
| } |
| |
| sub read_symlink($) |
| { |
| my $Path = $_[0]; |
| if(my $Res = readlink($Path)) { |
| return $Res; |
| } |
| elsif(my $ReadlinkCmd = get_CmdPath("readlink")) { |
| return `$ReadlinkCmd -n \"$Path\"`; |
| } |
| elsif(my $FileCmd = get_CmdPath("file")) |
| { |
| my $Info = `$FileCmd \"$Path\"`; |
| if($Info=~/symbolic\s+link\s+to\s+['`"]*([\w\d\.\-\/\\]+)['`"]*/i) { |
| return $1; |
| } |
| } |
| |
| # can't read |
| return ""; |
| } |
| |
| sub resolve_symlink($) |
| { |
| my $Path = $_[0]; |
| return "" if(not $Path); |
| |
| if(defined $Cache{"resolve_symlink"}{$Path}) { |
| return $Cache{"resolve_symlink"}{$Path}; |
| } |
| if(not -f $Path and not -l $Path) |
| { # broken |
| return ($Cache{"resolve_symlink"}{$Path} = ""); |
| } |
| return ($Cache{"resolve_symlink"}{$Path} = resolve_symlink_I($Path)); |
| } |
| |
| sub resolve_symlink_I($) |
| { |
| my $Path = $_[0]; |
| return $Path if(isCyclical(\@RecurSymlink, $Path)); |
| my $Res = $Path; |
| push(@RecurSymlink, $Path); |
| if(-l $Path and my $Redirect = read_symlink($Path)) |
| { |
| if(is_abs($Redirect)) |
| { # absolute path |
| if($SystemRoot and $SystemRoot ne "/" |
| and $Path=~/\A\Q$SystemRoot\E\// |
| and (-f $SystemRoot.$Redirect or -l $SystemRoot.$Redirect)) |
| { # symbolic links from the sysroot |
| # should be corrected to point to |
| # the files inside sysroot |
| $Redirect = $SystemRoot.$Redirect; |
| } |
| $Res = resolve_symlink($Redirect); |
| } |
| elsif($Redirect=~/\.\.[\/\\]/) |
| { # relative path |
| $Redirect = joinPath(get_dirname($Path), $Redirect); |
| while($Redirect=~s&(/|\\)[^\/\\]+(\/|\\)\.\.(\/|\\)&$1&){}; |
| $Res = resolve_symlink($Redirect); |
| } |
| elsif(-f get_dirname($Path)."/".$Redirect) |
| { # file name in the same directory |
| $Res = resolve_symlink(joinPath(get_dirname($Path), $Redirect)); |
| } |
| else |
| { # broken link |
| $Res = ""; |
| } |
| } |
| pop(@RecurSymlink); |
| return $Res; |
| } |
| |
| sub get_LibPath($$) |
| { |
| my ($LibVersion, $Name) = @_; |
| return "" if(not $LibVersion or not $Name); |
| if(defined $Cache{"get_LibPath"}{$LibVersion}{$Name}) { |
| return $Cache{"get_LibPath"}{$LibVersion}{$Name}; |
| } |
| return ($Cache{"get_LibPath"}{$LibVersion}{$Name} = get_LibPath_I($LibVersion, $Name)); |
| } |
| |
| sub get_LibPath_I($$) |
| { |
| my ($LibVersion, $Name) = @_; |
| if(is_abs($Name)) |
| { |
| if(-f $Name) |
| { # absolute path |
| return $Name; |
| } |
| else |
| { # broken |
| return ""; |
| } |
| } |
| if(defined $RegisteredObjects{$LibVersion}{$Name}) |
| { # registered paths |
| return $RegisteredObjects{$LibVersion}{$Name}; |
| } |
| if(defined $RegisteredSONAMEs{$LibVersion}{$Name}) |
| { # registered paths |
| return $RegisteredSONAMEs{$LibVersion}{$Name}; |
| } |
| if(my $DefaultPath = $DyLib_DefaultPath{$Name}) |
| { # ldconfig default paths |
| return $DefaultPath; |
| } |
| foreach my $Dir (sort keys(%DefaultLibPaths), sort keys(%{$SystemPaths{"lib"}})) |
| { # search in default linker directories |
| # and then in all system paths |
| if(-f $Dir."/".$Name) { |
| return joinPath($Dir,$Name); |
| } |
| } |
| detectSystemObjects() if(not keys(%SystemObjects)); |
| if(my @AllObjects = keys(%{$SystemObjects{$Name}})) { |
| return $AllObjects[0]; |
| } |
| if(my $ShortName = parse_libname($Name, "name+ext", $OStarget)) |
| { |
| if($ShortName ne $Name) |
| { # FIXME: check this case |
| if(my $Path = get_LibPath($LibVersion, $ShortName)) { |
| return $Path; |
| } |
| } |
| } |
| # can't find |
| return ""; |
| } |
| |
| sub readSymbols_Lib($$$$$$) |
| { |
| my ($LibVersion, $Lib_Path, $IsNeededLib, $Weak, $Deps, $Vers) = @_; |
| return () if(not $LibVersion or not $Lib_Path); |
| my $Lib_Name = get_filename(resolve_symlink($Lib_Path)); |
| if($IsNeededLib) |
| { |
| if($CheckedDyLib{$LibVersion}{$Lib_Name}) { |
| return (); |
| } |
| } |
| return () if(isCyclical(\@RecurLib, $Lib_Name) or $#RecurLib>=1); |
| $CheckedDyLib{$LibVersion}{$Lib_Name} = 1; |
| |
| if($CheckImpl) |
| { |
| if(not $IsNeededLib) { |
| getImplementations($LibVersion, $Lib_Path); |
| } |
| } |
| |
| push(@RecurLib, $Lib_Name); |
| my (%Value_Interface, %Interface_Value, %NeededLib) = (); |
| my $Lib_ShortName = parse_libname($Lib_Name, "short", $OStarget); |
| if($IsNeededLib) |
| { # change short name to use later for needed libraries |
| $Lib_ShortName = parse_libname($Lib_Name, "name+ext", $OStarget); |
| } |
| else |
| { # libstdc++ and libc are always used by other libs |
| # if you test one of these libs then you not need |
| # to find them in the system for reusing |
| if($Lib_ShortName eq "libstdc++") |
| { # libstdc++.so.6 |
| $STDCXX_TESTING = 1; |
| } |
| elsif($Lib_ShortName eq "libc") |
| { # libc-2.11.3.so |
| $GLIBC_TESTING = 1; |
| } |
| } |
| my $DebugPath = ""; |
| if($Debug and not $DumpSystem) |
| { # debug mode |
| $DebugPath = $DEBUG_PATH{$LibVersion}."/libs/".get_filename($Lib_Path).".txt"; |
| mkpath(get_dirname($DebugPath)); |
| } |
| if($OStarget eq "macos") |
| { # Mac OS X: *.dylib, *.a |
| my $NM = get_CmdPath("nm"); |
| if(not $NM) |
| { |
| print STDERR "ERROR: can't find \"nm\"\n"; |
| exit(1); |
| } |
| $NM .= " -g \"$Lib_Path\" 2>\"$TMP_DIR/null\""; |
| if($DebugPath) |
| { # debug mode |
| # write to file |
| system($NM." >\"$DebugPath\""); |
| open(LIB, $DebugPath); |
| } |
| else |
| { # write to pipe |
| open(LIB, $NM." |"); |
| } |
| while(<LIB>) |
| { |
| if(/ [STD] _([\w\$]+)\s*\Z/) |
| { |
| my $realname = $1; |
| if($IsNeededLib) |
| { |
| if(not defined $RegisteredObjects_Short{$Lib_ShortName}) |
| { |
| $DepSymbol_Library{$LibVersion}{$realname} = $Lib_Name; |
| $DepLibrary_Symbol{$LibVersion}{$Lib_Name}{$realname} = 1; |
| } |
| } |
| else |
| { |
| $Symbol_Library{$LibVersion}{$realname} = $Lib_Name; |
| $Library_Symbol{$LibVersion}{$Lib_Name}{$realname} = 1; |
| if($COMMON_LANGUAGE{$LibVersion} ne "C++") |
| { |
| if(index($realname, "_Z")==0 or index($realname, "?")==0) { |
| setLanguage($LibVersion, "C++"); |
| } |
| } |
| if($CheckObjectsOnly |
| and $LibVersion==1) { |
| $CheckedSymbols{"Binary"}{$realname} = 1; |
| } |
| } |
| } |
| } |
| close(LIB); |
| |
| if($Deps) |
| { |
| if($LIB_TYPE eq "dynamic") |
| { # dependencies |
| |
| my $OtoolCmd = get_CmdPath("otool"); |
| if(not $OtoolCmd) |
| { |
| print STDERR "ERROR: can't find \"otool\"\n"; |
| exit(1); |
| } |
| |
| open(LIB, "$OtoolCmd -L \"$Lib_Path\" 2>\"$TMP_DIR/null\" |"); |
| while(<LIB>) |
| { |
| if(/\s*([\/\\].+\.$LIB_EXT)\s*/ |
| and $1 ne $Lib_Path) { |
| $NeededLib{$1} = 1; |
| } |
| } |
| close(LIB); |
| } |
| } |
| } |
| elsif($OStarget eq "windows") |
| { # Windows *.dll, *.lib |
| my $DumpBinCmd = get_CmdPath("dumpbin"); |
| if(not $DumpBinCmd) { |
| exitStatus("Not_Found", "can't find \"dumpbin\""); |
| } |
| $DumpBinCmd .= " /EXPORTS \"".$Lib_Path."\" 2>$TMP_DIR/null"; |
| if($DebugPath) |
| { # debug mode |
| # write to file |
| system($DumpBinCmd." >\"$DebugPath\""); |
| open(LIB, $DebugPath); |
| } |
| else |
| { # write to pipe |
| open(LIB, $DumpBinCmd." |"); |
| } |
| while(<LIB>) |
| { # 1197 4AC 0000A620 SetThreadStackGuarantee |
| # 1198 4AD SetThreadToken (forwarded to ...) |
| # 3368 _o2i_ECPublicKey |
| if(/\A\s*\d+\s+[a-f\d]+\s+[a-f\d]+\s+([\w\?\@]+)\s*\Z/i |
| or /\A\s*\d+\s+[a-f\d]+\s+([\w\?\@]+)\s*\(\s*forwarded\s+/ |
| or /\A\s*\d+\s+_([\w\?\@]+)\s*\Z/) |
| { # dynamic, static and forwarded symbols |
| my $realname = $1; |
| if($IsNeededLib) |
| { |
| if(not defined $RegisteredObjects_Short{$Lib_ShortName}) |
| { |
| $DepSymbol_Library{$LibVersion}{$realname} = $Lib_Name; |
| $DepLibrary_Symbol{$LibVersion}{$Lib_Name}{$realname} = 1; |
| } |
| } |
| else |
| { |
| $Symbol_Library{$LibVersion}{$realname} = $Lib_Name; |
| $Library_Symbol{$LibVersion}{$Lib_Name}{$realname} = 1; |
| if($COMMON_LANGUAGE{$LibVersion} ne "C++") |
| { |
| if(index($realname, "_Z")==0 or index($realname, "?")==0) { |
| setLanguage($LibVersion, "C++"); |
| } |
| } |
| if($CheckObjectsOnly |
| and $LibVersion==1) { |
| $CheckedSymbols{"Binary"}{$realname} = 1; |
| } |
| } |
| } |
| } |
| close(LIB); |
| if($Deps) |
| { |
| if($LIB_TYPE eq "dynamic") |
| { # dependencies |
| open(LIB, "$DumpBinCmd /DEPENDENTS \"$Lib_Path\" 2>\"$TMP_DIR/null\" |"); |
| while(<LIB>) |
| { |
| if(/\s*([^\s]+?\.$LIB_EXT)\s*/i |
| and $1 ne $Lib_Path) { |
| $NeededLib{path_format($1, $OSgroup)} = 1; |
| } |
| } |
| close(LIB); |
| } |
| } |
| } |
| else |
| { # Unix; *.so, *.a |
| # Symbian: *.dso, *.lib |
| my $ReadelfCmd = get_CmdPath("readelf"); |
| if(not $ReadelfCmd) { |
| exitStatus("Not_Found", "can't find \"readelf\""); |
| } |
| $ReadelfCmd .= " -WhlSsdA \"$Lib_Path\" 2>\"$TMP_DIR/null\""; |
| if($DebugPath) |
| { # debug mode |
| # write to file |
| system($ReadelfCmd." >\"$DebugPath\""); |
| open(LIB, $DebugPath); |
| } |
| else |
| { # write to pipe |
| open(LIB, $ReadelfCmd." |"); |
| } |
| my $symtab = undef; # indicates that we are processing 'symtab' section of 'readelf' output |
| while(<LIB>) |
| { |
| if($LIB_TYPE eq "dynamic") |
| { # dynamic library specifics |
| if(defined $symtab) |
| { |
| if(index($_, "'.dynsym'")!=-1) |
| { # dynamic table |
| $symtab = undef; |
| } |
| # do nothing with symtab |
| next; |
| } |
| elsif(index($_, "'.symtab'")!=-1) |
| { # symbol table |
| $symtab = 1; |
| next; |
| } |
| } |
| if(my ($Value, $Size, $Type, $Bind, $Vis, $Ndx, $Symbol) = readline_ELF($_)) |
| { # read ELF entry |
| if($Ndx eq "UND") |
| { # ignore interfaces that are imported from somewhere else |
| next; |
| } |
| if($Bind eq "WEAK" |
| and $Weak eq "-Weak") |
| { # skip WEAK symbols |
| $WeakSymbols{$LibVersion}{$Symbol} = 1; |
| next; |
| } |
| my $Short = $Symbol; |
| $Short=~s/\@.+//g; |
| if($Type eq "OBJECT") |
| { # global data |
| $GlobalDataObject{$LibVersion}{$Symbol} = 1; |
| $GlobalDataObject{$LibVersion}{$Short} = 1; |
| } |
| if($IsNeededLib) |
| { |
| if(not defined $RegisteredObjects_Short{$Lib_ShortName}) |
| { |
| $DepSymbol_Library{$LibVersion}{$Symbol} = $Lib_Name; |
| $DepLibrary_Symbol{$LibVersion}{$Lib_Name}{$Symbol} = ($Type eq "OBJECT")?-$Size:1; |
| } |
| } |
| else |
| { |
| $Symbol_Library{$LibVersion}{$Symbol} = $Lib_Name; |
| $Library_Symbol{$LibVersion}{$Lib_Name}{$Symbol} = ($Type eq "OBJECT")?-$Size:1; |
| if($Vers) |
| { |
| if($LIB_EXT eq "so") |
| { # value |
| $Interface_Value{$LibVersion}{$Symbol} = $Value; |
| $Value_Interface{$LibVersion}{$Value}{$Symbol} = 1; |
| } |
| } |
| if($COMMON_LANGUAGE{$LibVersion} ne "C++") |
| { |
| if(index($Symbol, "_Z")==0 or index($Symbol, "?")==0) { |
| setLanguage($LibVersion, "C++"); |
| } |
| } |
| if($CheckObjectsOnly |
| and $LibVersion==1) { |
| $CheckedSymbols{"Binary"}{$Symbol} = 1; |
| } |
| } |
| } |
| elsif($LIB_TYPE eq "dynamic") |
| { # dynamic library specifics |
| if($Deps) |
| { |
| if(/NEEDED.+\[([^\[\]]+)\]/) |
| { # dependencies: |
| # 0x00000001 (NEEDED) Shared library: [libc.so.6] |
| $NeededLib{$1} = 1; |
| } |
| } |
| } |
| } |
| close(LIB); |
| } |
| if($Vers) |
| { |
| if(not $IsNeededLib and $LIB_EXT eq "so") |
| { # get symbol versions |
| foreach my $Symbol (keys(%{$Symbol_Library{$LibVersion}})) |
| { |
| next if(index($Symbol,"\@")==-1); |
| if(my $Value = $Interface_Value{$LibVersion}{$Symbol}) |
| { |
| my $Interface_SymName = ""; |
| foreach my $Symbol_SameValue (keys(%{$Value_Interface{$LibVersion}{$Value}})) |
| { |
| if($Symbol_SameValue ne $Symbol |
| and index($Symbol_SameValue,"\@")==-1) |
| { |
| $SymVer{$LibVersion}{$Symbol_SameValue} = $Symbol; |
| $Interface_SymName = $Symbol_SameValue; |
| last; |
| } |
| } |
| if(not $Interface_SymName) |
| { |
| if($Symbol=~/\A([^\@\$\?]*)[\@\$]+([^\@\$]*)\Z/ |
| and not $SymVer{$LibVersion}{$1}) { |
| $SymVer{$LibVersion}{$1} = $Symbol; |
| } |
| } |
| } |
| } |
| } |
| } |
| if($Deps) |
| { |
| foreach my $DyLib (sort keys(%NeededLib)) |
| { |
| if(my $DepPath = get_LibPath($LibVersion, $DyLib)) { |
| readSymbols_Lib($LibVersion, $DepPath, 1, "+Weak", $Deps, $Vers); |
| } |
| } |
| } |
| pop(@RecurLib); |
| return $Library_Symbol{$LibVersion}; |
| } |
| |
| sub get_prefixes($) |
| { |
| my %Prefixes = (); |
| get_prefixes_I([$_[0]], \%Prefixes); |
| return keys(%Prefixes); |
| } |
| |
| sub get_prefixes_I($$) |
| { |
| foreach my $P (@{$_[0]}) |
| { |
| my @Parts = reverse(split(/[\/\\]+/, $P)); |
| my $Name = $Parts[0]; |
| foreach (1 .. $#Parts) |
| { |
| $_[1]->{$Name}{$P} = 1; |
| last if($_>4 or $Parts[$_] eq "include"); |
| $Name = $Parts[$_].$SLASH.$Name; |
| } |
| } |
| } |
| |
| sub detectSystemHeaders() |
| { |
| my @SysHeaders = (); |
| foreach my $DevelPath (keys(%{$SystemPaths{"include"}})) |
| { |
| next if(not -d $DevelPath); |
| # search for all header files in the /usr/include |
| # with or without extension (ncurses.h, QtCore, ...) |
| @SysHeaders = (@SysHeaders, cmd_find($DevelPath,"f","","")); |
| foreach my $Link (cmd_find($DevelPath,"l","","")) |
| { # add symbolic links |
| if(-f $Link) { |
| push(@SysHeaders, $Link); |
| } |
| } |
| } |
| foreach my $DevelPath (keys(%{$SystemPaths{"lib"}})) |
| { # search for config headers in the /usr/lib |
| next if(not -d $DevelPath); |
| foreach (cmd_find($DevelPath,"f","","")) |
| { |
| if(not /\/(gcc|jvm|syslinux|kbd|parrot|xemacs)/) |
| { |
| if(/\.h\Z|\/include\//) { |
| push(@SysHeaders, $_); |
| } |
| } |
| } |
| } |
| get_prefixes_I(\@SysHeaders, \%SystemHeaders); |
| } |
| |
| sub detectSystemObjects() |
| { |
| foreach my $DevelPath (keys(%{$SystemPaths{"lib"}})) |
| { |
| next if(not -d $DevelPath); |
| foreach my $Path (find_libs($DevelPath,"","")) |
| { # search for shared libraries in the /usr/lib (including symbolic links) |
| $SystemObjects{parse_libname(get_filename($Path), "name+ext", $OStarget)}{$Path}=1; |
| } |
| } |
| } |
| |
| sub getSOPaths($) |
| { |
| my $LibVersion = $_[0]; |
| my @SoPaths = (); |
| foreach my $Dest (split(/\s*\n\s*/, $Descriptor{$LibVersion}{"Libs"})) |
| { |
| if(not -e $Dest) { |
| exitStatus("Access_Error", "can't access \'$Dest\'"); |
| } |
| my @SoPaths_Dest = getSOPaths_Dest($Dest, $LibVersion); |
| foreach (@SoPaths_Dest) { |
| push(@SoPaths, $_); |
| } |
| } |
| return sort @SoPaths; |
| } |
| |
| sub skip_lib($$) |
| { |
| my ($Path, $LibVersion) = @_; |
| return 1 if(not $Path or not $LibVersion); |
| my $Name = get_filename($Path); |
| if($SkipLibs{$LibVersion}{"Name"}{$Name}) { |
| return 1; |
| } |
| my $ShortName = parse_libname($Name, "name+ext", $OStarget); |
| if($SkipLibs{$LibVersion}{"Name"}{$ShortName}) { |
| return 1; |
| } |
| foreach my $Dir (keys(%{$SkipLibs{$LibVersion}{"Path"}})) |
| { |
| if($Path=~/\Q$Dir\E([\/\\]|\Z)/) { |
| return 1; |
| } |
| } |
| foreach my $P (keys(%{$SkipLibs{$LibVersion}{"Pattern"}})) |
| { |
| if($Name=~/$P/) { |
| return 1; |
| } |
| if($P=~/[\/\\]/ and $Path=~/$P/) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub skipHeader($$) |
| { |
| my ($Path, $LibVersion) = @_; |
| return 1 if(not $Path or not $LibVersion); |
| if(not keys(%{$SkipHeaders{$LibVersion}})) { |
| return 0; |
| } |
| if(defined $Cache{"skipHeader"}{$Path}) { |
| return $Cache{"skipHeader"}{$Path}; |
| } |
| return ($Cache{"skipHeader"}{$Path} = skipHeader_I(@_)); |
| } |
| |
| sub skipHeader_I($$) |
| { # returns: |
| # 1 - if header should NOT be included and checked |
| # 2 - if header should NOT be included, but should be checked |
| my ($Path, $LibVersion) = @_; |
| my $Name = get_filename($Path); |
| if(my $Kind = $SkipHeaders{$LibVersion}{"Name"}{$Name}) { |
| return $Kind; |
| } |
| foreach my $D (keys(%{$SkipHeaders{$LibVersion}{"Path"}})) |
| { |
| if(index($Path, $D)!=-1) |
| { |
| if($Path=~/\Q$D\E([\/\\]|\Z)/) { |
| return $SkipHeaders{$LibVersion}{"Path"}{$D}; |
| } |
| } |
| } |
| foreach my $P (keys(%{$SkipHeaders{$LibVersion}{"Pattern"}})) |
| { |
| if(my $Kind = $SkipHeaders{$LibVersion}{"Pattern"}{$P}) |
| { |
| if($Name=~/$P/) { |
| return $Kind; |
| } |
| if($P=~/[\/\\]/ and $Path=~/$P/) { |
| return $Kind; |
| } |
| } |
| } |
| return 0; |
| } |
| |
| sub registerObject_Dir($$) |
| { |
| my ($Dir, $LibVersion) = @_; |
| if($SystemPaths{"lib"}{$Dir}) |
| { # system directory |
| return; |
| } |
| if($RegisteredObject_Dirs{$LibVersion}{$Dir}) |
| { # already registered |
| return; |
| } |
| foreach my $Path (find_libs($Dir,"",1)) |
| { |
| next if(ignore_path($Path)); |
| next if(skip_lib($Path, $LibVersion)); |
| registerObject($Path, $LibVersion); |
| } |
| $RegisteredObject_Dirs{$LibVersion}{$Dir} = 1; |
| } |
| |
| sub registerObject($$) |
| { |
| my ($Path, $LibVersion) = @_; |
| my $Name = get_filename($Path); |
| $RegisteredObjects{$LibVersion}{$Name} = $Path; |
| if($OSgroup=~/linux|bsd/i) |
| { |
| if(my $SONAME = getSONAME($Path)) { |
| $RegisteredSONAMEs{$LibVersion}{$SONAME} = $Path; |
| } |
| } |
| if(my $SName = parse_libname($Name, "name", $OStarget)) { |
| $RegisteredObjects_Short{$LibVersion}{$SName} = $Path; |
| } |
| } |
| |
| sub getSONAME($) |
| { |
| my $Path = $_[0]; |
| return if(not $Path); |
| if(defined $Cache{"getSONAME"}{$Path}) { |
| return $Cache{"getSONAME"}{$Path}; |
| } |
| my $ObjdumpCmd = get_CmdPath("objdump"); |
| if(not $ObjdumpCmd) { |
| exitStatus("Not_Found", "can't find \"objdump\""); |
| } |
| my $SonameCmd = "$ObjdumpCmd -x $Path 2>$TMP_DIR/null"; |
| if($OSgroup eq "windows") { |
| $SonameCmd .= " | find \"SONAME\""; |
| } |
| else { |
| $SonameCmd .= " | grep SONAME"; |
| } |
| if(my $SonameInfo = `$SonameCmd`) { |
| if($SonameInfo=~/SONAME\s+([^\s]+)/) { |
| return ($Cache{"getSONAME"}{$Path} = $1); |
| } |
| } |
| return ($Cache{"getSONAME"}{$Path}=""); |
| } |
| |
| sub getSOPaths_Dest($$) |
| { |
| my ($Dest, $LibVersion) = @_; |
| if(skip_lib($Dest, $LibVersion)) { |
| return (); |
| } |
| if(-f $Dest) |
| { |
| if(not parse_libname($Dest, "name", $OStarget)) { |
| exitStatus("Error", "incorrect format of library (should be *.$LIB_EXT): \'$Dest\'"); |
| } |
| registerObject($Dest, $LibVersion); |
| registerObject_Dir(get_dirname($Dest), $LibVersion); |
| return ($Dest); |
| } |
| elsif(-d $Dest) |
| { |
| $Dest=~s/[\/\\]+\Z//g; |
| my %Libs = (); |
| if($SystemPaths{"lib"}{$Dest}) |
| { # you have specified /usr/lib as the search directory (<libs>) in the XML descriptor |
| # and the real name of the library by -l option (bz2, stdc++, Xaw, ...) |
| foreach my $Path (cmd_find($Dest,"","*".esc($TargetLibraryName)."*\.$LIB_EXT*",2)) |
| { # all files and symlinks that match the name of a library |
| if(get_filename($Path)=~/\A(|lib)\Q$TargetLibraryName\E[\d\-]*\.$LIB_EXT[\d\.]*\Z/i) |
| { |
| registerObject($Path, $LibVersion); |
| $Libs{resolve_symlink($Path)}=1; |
| } |
| } |
| } |
| else |
| { # search for all files and symlinks |
| foreach my $Path (find_libs($Dest,"","")) |
| { |
| next if(ignore_path($Path)); |
| next if(skip_lib($Path, $LibVersion)); |
| registerObject($Path, $LibVersion); |
| $Libs{resolve_symlink($Path)}=1; |
| } |
| if($OSgroup eq "macos") |
| { # shared libraries on MacOS X may have no extension |
| foreach my $Path (cmd_find($Dest,"f","","")) |
| { |
| next if(ignore_path($Path)); |
| next if(skip_lib($Path, $LibVersion)); |
| if(get_filename($Path)!~/\./ |
| and cmd_file($Path)=~/(shared|dynamic)\s+library/i) |
| { |
| registerObject($Path, $LibVersion); |
| $Libs{resolve_symlink($Path)}=1; |
| } |
| } |
| } |
| } |
| return keys(%Libs); |
| } |
| else { |
| return (); |
| } |
| } |
| |
| sub isCyclical($$) |
| { |
| my ($Stack, $Value) = @_; |
| return (grep {$_ eq $Value} @{$Stack}); |
| } |
| |
| sub generateTemplate() |
| { |
| writeFile("VERSION.xml", $DescriptorTemplate."\n"); |
| printMsg("INFO", "XML-descriptor template ./VERSION.xml has been generated"); |
| } |
| |
| sub detectWordSize() |
| { |
| return "" if(not $GCC_PATH); |
| if($Cache{"detectWordSize"}) { |
| return $Cache{"detectWordSize"}; |
| } |
| writeFile("$TMP_DIR/empty.h", ""); |
| my $Defines = `$GCC_PATH -E -dD \"$TMP_DIR/empty.h\"`; |
| unlink("$TMP_DIR/empty.h"); |
| my $WSize = 0; |
| if($Defines=~/ __SIZEOF_POINTER__\s+(\d+)/) |
| { # GCC 4 |
| $WSize = $1; |
| } |
| elsif($Defines=~/ __PTRDIFF_TYPE__\s+(\w+)/) |
| { # GCC 3 |
| my $PTRDIFF = $1; |
| if($PTRDIFF=~/long/) { |
| $WSize = "8"; |
| } |
| else { |
| $WSize = "4"; |
| } |
| } |
| if(not $WSize) { |
| exitStatus("Error", "can't check WORD size"); |
| } |
| return ($Cache{"detectWordSize"} = $WSize); |
| } |
| |
| sub getWordSize($) { |
| return $WORD_SIZE{$_[0]}; |
| } |
| |
| sub majorVersion($) |
| { |
| my $V = $_[0]; |
| return 0 if(not $V); |
| my @VParts = split(/\./, $V); |
| return $VParts[0]; |
| } |
| |
| sub cmpVersions($$) |
| { # compare two versions in dotted-numeric format |
| my ($V1, $V2) = @_; |
| return 0 if($V1 eq $V2); |
| my @V1Parts = split(/\./, $V1); |
| my @V2Parts = split(/\./, $V2); |
| for (my $i = 0; $i <= $#V1Parts && $i <= $#V2Parts; $i++) { |
| return -1 if(int($V1Parts[$i]) < int($V2Parts[$i])); |
| return 1 if(int($V1Parts[$i]) > int($V2Parts[$i])); |
| } |
| return -1 if($#V1Parts < $#V2Parts); |
| return 1 if($#V1Parts > $#V2Parts); |
| return 0; |
| } |
| |
| sub read_ABI_Dump($$) |
| { |
| my ($LibVersion, $Path) = @_; |
| return if(not $LibVersion or not -e $Path); |
| my $FilePath = ""; |
| if(isDump_U($Path)) |
| { # input *.abi |
| $FilePath = $Path; |
| } |
| else |
| { # input *.abi.tar.gz |
| $FilePath = unpackDump($Path); |
| if(not isDump_U($FilePath)) { |
| exitStatus("Invalid_Dump", "specified ABI dump \'$Path\' is not valid, try to recreate it"); |
| } |
| } |
| |
| my $ABI = {}; |
| |
| my $Line = readLineNum($FilePath, 0); |
| if($Line=~/xml/) |
| { # XML format |
| loadModule("XmlDump"); |
| $ABI = readXmlDump($FilePath); |
| } |
| else |
| { # Perl Data::Dumper format (default) |
| open(DUMP, $FilePath); |
| local $/ = undef; |
| my $Content = <DUMP>; |
| close(DUMP); |
| |
| if(get_dirname($FilePath) eq $TMP_DIR."/unpack") |
| { # remove temp file |
| unlink($FilePath); |
| } |
| if($Content!~/};\s*\Z/) { |
| exitStatus("Invalid_Dump", "specified ABI dump \'$Path\' is not valid, try to recreate it"); |
| } |
| $ABI = eval($Content); |
| if(not $ABI) { |
| exitStatus("Error", "internal error - eval() procedure seem to not working correctly, try to remove 'use strict' and try again"); |
| } |
| } |
| # new dumps (>=1.22) have a personal versioning |
| my $DumpVersion = $ABI->{"ABI_DUMP_VERSION"}; |
| my $ToolVersion = $ABI->{"ABI_COMPLIANCE_CHECKER_VERSION"}; |
| if(not $DumpVersion) |
| { # old dumps (<=1.21.6) have been marked by the tool version |
| $DumpVersion = $ToolVersion; |
| } |
| $UsedDump{$LibVersion}{"V"} = $DumpVersion; |
| if(majorVersion($DumpVersion) ne majorVersion($ABI_DUMP_VERSION)) |
| { # should be compatible with dumps of the same major version |
| if(cmpVersions($DumpVersion, $ABI_DUMP_VERSION)>0) |
| { # Don't know how to parse future dump formats |
| exitStatus("Dump_Version", "incompatible version \'$DumpVersion\' of specified ABI dump (newer than $ABI_DUMP_VERSION)"); |
| } |
| elsif(cmpVersions($DumpVersion, $TOOL_VERSION)>0 and not $ABI->{"ABI_DUMP_VERSION"}) |
| { # Don't know how to parse future dump formats |
| exitStatus("Dump_Version", "incompatible version \'$DumpVersion\' of specified ABI dump (newer than $TOOL_VERSION)"); |
| } |
| if($UseOldDumps) |
| { |
| if(cmpVersions($DumpVersion, $OLDEST_SUPPORTED_VERSION)<0) { |
| exitStatus("Dump_Version", "incompatible version \'$DumpVersion\' of specified ABI dump (older than $OLDEST_SUPPORTED_VERSION)"); |
| } |
| } |
| else |
| { |
| my $Msg = "incompatible version \'$DumpVersion\' of specified ABI dump (allowed only ".majorVersion($ABI_DUMP_VERSION).".0<=V<=$ABI_DUMP_VERSION)"; |
| if(cmpVersions($DumpVersion, $OLDEST_SUPPORTED_VERSION)>=0) { |
| $Msg .= "\nUse -old-dumps option to use old-version dumps ($OLDEST_SUPPORTED_VERSION<=V<".majorVersion($ABI_DUMP_VERSION).".0)"; |
| } |
| exitStatus("Dump_Version", $Msg); |
| } |
| } |
| if(not checkDump($LibVersion, "2.11")) |
| { # old ABI dumps |
| $UsedDump{$LibVersion}{"BinOnly"} = 1; |
| } |
| elsif($ABI->{"BinOnly"}) |
| { # ABI dump created with --binary option |
| $UsedDump{$LibVersion}{"BinOnly"} = 1; |
| } |
| else |
| { # default |
| $UsedDump{$LibVersion}{"SrcBin"} = 1; |
| } |
| if(defined $ABI->{"Mode"} |
| and $ABI->{"Mode"} eq "Extended") |
| { # --ext option |
| $ExtendedCheck = 1; |
| } |
| if(my $Lang = $ABI->{"Language"}) |
| { |
| $UsedDump{$LibVersion}{"L"} = $Lang; |
| setLanguage($LibVersion, $Lang); |
| } |
| if(checkDump($LibVersion, "2.15")) { |
| $TypeInfo{$LibVersion} = $ABI->{"TypeInfo"}; |
| } |
| else |
| { # support for old ABI dumps |
| my $TInfo = $ABI->{"TypeInfo"}; |
| if(not $TInfo) |
| { # support for older ABI dumps |
| $TInfo = $ABI->{"TypeDescr"}; |
| } |
| my %Tid_TDid = (); |
| foreach my $TDid (keys(%{$TInfo})) |
| { |
| foreach my $Tid (keys(%{$TInfo->{$TDid}})) |
| { |
| $MAX_ID = $Tid if($Tid>$MAX_ID); |
| $MAX_ID = $TDid if($TDid and $TDid>$MAX_ID); |
| $Tid_TDid{$Tid}{$TDid}=1; |
| } |
| } |
| my %NewID = (); |
| foreach my $Tid (keys(%Tid_TDid)) |
| { |
| my @TDids = keys(%{$Tid_TDid{$Tid}}); |
| if($#TDids>=1) |
| { |
| foreach my $TDid (@TDids) |
| { |
| if($TDid) { |
| %{$TypeInfo{$LibVersion}{$Tid}} = %{$TInfo->{$TDid}{$Tid}}; |
| } |
| else |
| { |
| if(my $ID = ++$MAX_ID) |
| { |
| $NewID{$TDid}{$Tid} = $ID; |
| %{$TypeInfo{$LibVersion}{$ID}} = %{$TInfo->{$TDid}{$Tid}}; |
| $TypeInfo{$LibVersion}{$ID}{"Tid"} = $ID; |
| } |
| } |
| } |
| } |
| else |
| { |
| my $TDid = $TDids[0]; |
| %{$TypeInfo{$LibVersion}{$Tid}} = %{$TInfo->{$TDid}{$Tid}}; |
| } |
| } |
| foreach my $Tid (keys(%{$TypeInfo{$LibVersion}})) |
| { |
| my %Info = %{$TypeInfo{$LibVersion}{$Tid}}; |
| if(defined $Info{"BaseType"}) |
| { |
| my $Bid = $Info{"BaseType"}{"Tid"}; |
| my $BDid = $Info{"BaseType"}{"TDid"}; |
| $BDid="" if(not defined $BDid); |
| if(defined $NewID{$BDid} and my $ID = $NewID{$BDid}{$Bid}) { |
| $TypeInfo{$LibVersion}{$Tid}{"BaseType"}{"Tid"} = $ID; |
| } |
| delete($TypeInfo{$LibVersion}{$Tid}{"BaseType"}{"TDid"}); |
| } |
| delete($TypeInfo{$LibVersion}{$Tid}{"TDid"}); |
| } |
| } |
| read_Machine_DumpInfo($ABI, $LibVersion); |
| $SymbolInfo{$LibVersion} = $ABI->{"SymbolInfo"}; |
| if(not $SymbolInfo{$LibVersion}) |
| { # support for old dumps |
| $SymbolInfo{$LibVersion} = $ABI->{"FuncDescr"}; |
| } |
| if(not keys(%{$SymbolInfo{$LibVersion}})) |
| { # validation of old-version dumps |
| if(not $ExtendedCheck) { |
| exitStatus("Invalid_Dump", "the input dump d$LibVersion is invalid"); |
| } |
| } |
| if(checkDump($LibVersion, "2.15")) { |
| $DepLibrary_Symbol{$LibVersion} = $ABI->{"DepSymbols"}; |
| } |
| else |
| { # support for old ABI dumps |
| my $DepSymbols = $ABI->{"DepSymbols"}; |
| if(not $DepSymbols) { |
| $DepSymbols = $ABI->{"DepInterfaces"}; |
| } |
| if(not $DepSymbols) |
| { # Cannot reconstruct DepSymbols. This may result in false |
| # positives if the old dump is for library 2. Not a problem if |
| # old dumps are only from old libraries. |
| $DepSymbols = {}; |
| } |
| foreach my $Symbol (keys(%{$DepSymbols})) { |
| $DepSymbol_Library{$LibVersion}{$Symbol} = 1; |
| } |
| } |
| $SymVer{$LibVersion} = $ABI->{"SymbolVersion"}; |
| $Descriptor{$LibVersion}{"Version"} = $ABI->{"LibraryVersion"}; |
| $SkipTypes{$LibVersion} = $ABI->{"SkipTypes"}; |
| if(not $SkipTypes{$LibVersion}) |
| { # support for old dumps |
| $SkipTypes{$LibVersion} = $ABI->{"OpaqueTypes"}; |
| } |
| $SkipSymbols{$LibVersion} = $ABI->{"SkipSymbols"}; |
| if(not $SkipSymbols{$LibVersion}) |
| { # support for old dumps |
| $SkipSymbols{$LibVersion} = $ABI->{"SkipInterfaces"}; |
| } |
| if(not $SkipSymbols{$LibVersion}) |
| { # support for old dumps |
| $SkipSymbols{$LibVersion} = $ABI->{"InternalInterfaces"}; |
| } |
| $SkipNameSpaces{$LibVersion} = $ABI->{"SkipNameSpaces"}; |
| $TargetHeaders{$LibVersion} = $ABI->{"TargetHeaders"}; |
| foreach my $Path (keys(%{$ABI->{"SkipHeaders"}})) |
| { |
| $SkipHeadersList{$LibVersion}{$Path} = $ABI->{"SkipHeaders"}{$Path}; |
| my ($CPath, $Type) = classifyPath($Path); |
| $SkipHeaders{$LibVersion}{$Type}{$CPath} = $ABI->{"SkipHeaders"}{$Path}; |
| } |
| read_Headers_DumpInfo($ABI, $LibVersion); |
| read_Libs_DumpInfo($ABI, $LibVersion); |
| if(not checkDump($LibVersion, "2.10.1") |
| or not $TargetHeaders{$LibVersion}) |
| { # support for old ABI dumps: added target headers |
| foreach (keys(%{$Registered_Headers{$LibVersion}})) { |
| $TargetHeaders{$LibVersion}{get_filename($_)}=1; |
| } |
| } |
| $Constants{$LibVersion} = $ABI->{"Constants"}; |
| $NestedNameSpaces{$LibVersion} = $ABI->{"NameSpaces"}; |
| if(not $NestedNameSpaces{$LibVersion}) |
| { # support for old dumps |
| # Cannot reconstruct NameSpaces. This may affect design |
| # of the compatibility report. |
| $NestedNameSpaces{$LibVersion} = {}; |
| } |
| # target system type |
| # needed to adopt HTML report |
| if(not $DumpSystem) |
| { # to use in createSymbolsList(...) |
| $OStarget = $ABI->{"Target"}; |
| } |
| # recreate environment |
| foreach my $Lib_Name (keys(%{$Library_Symbol{$LibVersion}})) |
| { |
| foreach my $Symbol (keys(%{$Library_Symbol{$LibVersion}{$Lib_Name}})) |
| { |
| $Symbol_Library{$LibVersion}{$Symbol} = $Lib_Name; |
| if($Library_Symbol{$LibVersion}{$Lib_Name}{$Symbol}<=-1) |
| { # data marked as -size in the dump |
| $GlobalDataObject{$LibVersion}{$Symbol}=1; |
| } |
| if($COMMON_LANGUAGE{$LibVersion} ne "C++") |
| { |
| if(index($Symbol, "_Z")==0 or index($Symbol, "?")==0) { |
| setLanguage($LibVersion, "C++"); |
| } |
| } |
| } |
| } |
| foreach my $Lib_Name (keys(%{$DepLibrary_Symbol{$LibVersion}})) |
| { |
| foreach my $Symbol (keys(%{$DepLibrary_Symbol{$LibVersion}{$Lib_Name}})) { |
| $DepSymbol_Library{$LibVersion}{$Symbol} = $Lib_Name; |
| } |
| } |
| |
| my @VFunc = (); |
| foreach my $InfoId (keys(%{$SymbolInfo{$LibVersion}})) |
| { |
| if(my $MnglName = $SymbolInfo{$LibVersion}{$InfoId}{"MnglName"}) |
| { |
| if(not $Symbol_Library{$LibVersion}{$MnglName} |
| and not $DepSymbol_Library{$LibVersion}{$MnglName}) { |
| push(@VFunc, $MnglName); |
| } |
| } |
| } |
| translateSymbols(@VFunc, $LibVersion); |
| translateSymbols(keys(%{$Symbol_Library{$LibVersion}}), $LibVersion); |
| translateSymbols(keys(%{$DepSymbol_Library{$LibVersion}}), $LibVersion); |
| |
| foreach my $TypeId (sort {int($a)<=>int($b)} keys(%{$TypeInfo{$LibVersion}})) |
| { # order is important |
| if(defined $TypeInfo{$LibVersion}{$TypeId}{"BaseClass"}) |
| { # support for old ABI dumps < 2.0 (ACC 1.22) |
| foreach my $BId (keys(%{$TypeInfo{$LibVersion}{$TypeId}{"BaseClass"}})) |
| { |
| if(my $Access = $TypeInfo{$LibVersion}{$TypeId}{"BaseClass"}{$BId}) |
| { |
| if($Access ne "public") { |
| $TypeInfo{$LibVersion}{$TypeId}{"Base"}{$BId}{"access"} = $Access; |
| } |
| } |
| $TypeInfo{$LibVersion}{$TypeId}{"Base"}{$BId} = {}; |
| } |
| delete($TypeInfo{$LibVersion}{$TypeId}{"BaseClass"}); |
| } |
| if(my $Header = $TypeInfo{$LibVersion}{$TypeId}{"Header"}) |
| { # support for old ABI dumps |
| $TypeInfo{$LibVersion}{$TypeId}{"Header"} = path_format($Header, $OSgroup); |
| } |
| if(not defined $TypeInfo{$LibVersion}{$TypeId}{"Tid"}) { |
| $TypeInfo{$LibVersion}{$TypeId}{"Tid"} = $TypeId; |
| } |
| my %TInfo = %{$TypeInfo{$LibVersion}{$TypeId}}; |
| if(defined $TInfo{"Base"}) |
| { |
| foreach (keys(%{$TInfo{"Base"}})) { |
| $Class_SubClasses{$LibVersion}{$_}{$TypeId}=1; |
| } |
| } |
| if($TInfo{"Type"} eq "MethodPtr") |
| { |
| if(defined $TInfo{"Param"}) |
| { # support for old ABI dumps <= 1.17 |
| if(not defined $TInfo{"Param"}{"0"}) |
| { |
| my $Max = keys(%{$TInfo{"Param"}}); |
| foreach my $Pos (1 .. $Max) { |
| $TInfo{"Param"}{$Pos-1} = $TInfo{"Param"}{$Pos}; |
| } |
| delete($TInfo{"Param"}{$Max}); |
| %{$TypeInfo{$LibVersion}{$TypeId}} = %TInfo; |
| } |
| } |
| } |
| if($TInfo{"Type"} eq "Typedef" and defined $TInfo{"BaseType"}) |
| { |
| if(my $BTid = $TInfo{"BaseType"}{"Tid"}) |
| { |
| my $BName = $TypeInfo{$LibVersion}{$BTid}{"Name"}; |
| if(not $BName) |
| { # broken type |
| next; |
| } |
| if($TInfo{"Name"} eq $BName) |
| { # typedef to "class Class" |
| # should not be registered in TName_Tid |
| next; |
| } |
| if(not $Typedef_BaseName{$LibVersion}{$TInfo{"Name"}}) { |
| $Typedef_BaseName{$LibVersion}{$TInfo{"Name"}} = $BName; |
| } |
| } |
| } |
| if(not $TName_Tid{$LibVersion}{$TInfo{"Name"}}) |
| { # classes: class (id1), typedef (artificial, id2 > id1) |
| $TName_Tid{$LibVersion}{$TInfo{"Name"}} = $TypeId; |
| } |
| } |
| |
| if(not checkDump($LibVersion, "2.15")) |
| { # support for old ABI dumps |
| my %Dups = (); |
| foreach my $InfoId (keys(%{$SymbolInfo{$LibVersion}})) |
| { |
| if(my $ClassId = $SymbolInfo{$LibVersion}{$InfoId}{"Class"}) |
| { |
| if(not defined $TypeInfo{$LibVersion}{$ClassId}) |
| { # remove template decls |
| delete($SymbolInfo{$LibVersion}{$InfoId}); |
| next; |
| } |
| } |
| my $MName = $SymbolInfo{$LibVersion}{$InfoId}{"MnglName"}; |
| if(not $MName and $SymbolInfo{$LibVersion}{$InfoId}{"Class"}) |
| { # templates |
| delete($SymbolInfo{$LibVersion}{$InfoId}); |
| } |
| } |
| } |
| |
| foreach my $InfoId (keys(%{$SymbolInfo{$LibVersion}})) |
| { |
| if(not $SymbolInfo{$LibVersion}{$InfoId}{"MnglName"}) |
| { # ABI dumps have no mangled names for C-functions |
| $SymbolInfo{$LibVersion}{$InfoId}{"MnglName"} = $SymbolInfo{$LibVersion}{$InfoId}{"ShortName"}; |
| } |
| if(my $Header = $SymbolInfo{$LibVersion}{$InfoId}{"Header"}) |
| { # support for old ABI dumps |
| $SymbolInfo{$LibVersion}{$InfoId}{"Header"} = path_format($Header, $OSgroup); |
| } |
| } |
| |
| $Descriptor{$LibVersion}{"Dump"} = 1; |
| } |
| |
| sub read_Machine_DumpInfo($$) |
| { |
| my ($ABI, $LibVersion) = @_; |
| if($ABI->{"Arch"}) { |
| $CPU_ARCH{$LibVersion} = $ABI->{"Arch"}; |
| } |
| if($ABI->{"WordSize"}) { |
| $WORD_SIZE{$LibVersion} = $ABI->{"WordSize"}; |
| } |
| else |
| { # support for old dumps |
| $WORD_SIZE{$LibVersion} = $ABI->{"SizeOfPointer"}; |
| } |
| if(not $WORD_SIZE{$LibVersion}) |
| { # support for old dumps (<1.23) |
| if(my $Tid = getTypeIdByName("char*", $LibVersion)) |
| { # size of char* |
| $WORD_SIZE{$LibVersion} = $TypeInfo{$LibVersion}{$Tid}{"Size"}; |
| } |
| else |
| { |
| my $PSize = 0; |
| foreach my $Tid (keys(%{$TypeInfo{$LibVersion}})) |
| { |
| if($TypeInfo{$LibVersion}{$Tid}{"Type"} eq "Pointer") |
| { # any "pointer"-type |
| $PSize = $TypeInfo{$LibVersion}{$Tid}{"Size"}; |
| last; |
| } |
| } |
| if($PSize) |
| { # a pointer type size |
| $WORD_SIZE{$LibVersion} = $PSize; |
| } |
| else { |
| printMsg("WARNING", "cannot identify a WORD size in the ABI dump (too old format)"); |
| } |
| } |
| } |
| if($ABI->{"GccVersion"}) { |
| $GCC_VERSION{$LibVersion} = $ABI->{"GccVersion"}; |
| } |
| } |
| |
| sub read_Libs_DumpInfo($$) |
| { |
| my ($ABI, $LibVersion) = @_; |
| $Library_Symbol{$LibVersion} = $ABI->{"Symbols"}; |
| if(not $Library_Symbol{$LibVersion}) |
| { # support for old dumps |
| $Library_Symbol{$LibVersion} = $ABI->{"Interfaces"}; |
| } |
| if(keys(%{$Library_Symbol{$LibVersion}}) |
| and not $DumpAPI) { |
| $Descriptor{$LibVersion}{"Libs"} = "OK"; |
| } |
| } |
| |
| sub read_Headers_DumpInfo($$) |
| { |
| my ($ABI, $LibVersion) = @_; |
| if(keys(%{$ABI->{"Headers"}}) |
| and not $DumpAPI) { |
| $Descriptor{$LibVersion}{"Headers"} = "OK"; |
| } |
| foreach my $Identity (sort {$ABI->{"Headers"}{$a}<=>$ABI->{"Headers"}{$b}} keys(%{$ABI->{"Headers"}})) |
| { # headers info is stored in the old dumps in the different way |
| if($UseOldDumps |
| and my $Name = $ABI->{"Headers"}{$Identity}{"Name"}) |
| { # support for old dumps: headers info corrected in 1.22 |
| $Identity = $Name; |
| } |
| $Registered_Headers{$LibVersion}{$Identity}{"Identity"} = $Identity; |
| $Registered_Headers{$LibVersion}{$Identity}{"Pos"} = $ABI->{"Headers"}{$Identity}; |
| } |
| } |
| |
| sub find_libs($$$) |
| { |
| my ($Path, $Type, $MaxDepth) = @_; |
| # FIXME: correct the search pattern |
| return cmd_find($Path, $Type, ".*\\.$LIB_EXT\[0-9.]*", $MaxDepth); |
| } |
| |
| sub createDescriptor($$) |
| { |
| my ($LibVersion, $Path) = @_; |
| if(not $LibVersion or not $Path |
| or not -e $Path) { |
| return ""; |
| } |
| if(-d $Path) |
| { # directory with headers files and shared objects |
| return " |
| <version> |
| ".$TargetVersion{$LibVersion}." |
| </version> |
| |
| <headers> |
| $Path |
| </headers> |
| |
| <libs> |
| $Path |
| </libs>"; |
| } |
| else |
| { # files |
| if($Path=~/\.(xml|desc)\Z/i) |
| { # standard XML-descriptor |
| return readFile($Path); |
| } |
| elsif(is_header($Path, 2, $LibVersion)) |
| { # header file |
| return " |
| <version> |
| ".$TargetVersion{$LibVersion}." |
| </version> |
| |
| <headers> |
| $Path |
| </headers> |
| |
| <libs> |
| none |
| </libs>"; |
| } |
| elsif(parse_libname($Path, "name", $OStarget)) |
| { # shared object |
| return " |
| <version> |
| ".$TargetVersion{$LibVersion}." |
| </version> |
| |
| <headers> |
| none |
| </headers> |
| |
| <libs> |
| $Path |
| </libs>"; |
| } |
| else |
| { # standard XML-descriptor |
| return readFile($Path); |
| } |
| } |
| } |
| |
| sub detect_lib_default_paths() |
| { |
| my %LPaths = (); |
| if($OSgroup eq "bsd") |
| { |
| if(my $LdConfig = get_CmdPath("ldconfig")) |
| { |
| foreach my $Line (split(/\n/, `$LdConfig -r 2>\"$TMP_DIR/null\"`)) |
| { |
| if($Line=~/\A[ \t]*\d+:\-l(.+) \=\> (.+)\Z/) { |
| $LPaths{"lib".$1} = $2; |
| } |
| } |
| } |
| else { |
| printMsg("WARNING", "can't find ldconfig"); |
| } |
| } |
| else |
| { |
| if(my $LdConfig = get_CmdPath("ldconfig")) |
| { |
| if($SystemRoot and $OSgroup eq "linux") |
| { # use host (x86) ldconfig with the target (arm) ld.so.conf |
| if(-e $SystemRoot."/etc/ld.so.conf") { |
| $LdConfig .= " -f ".$SystemRoot."/etc/ld.so.conf"; |
| } |
| } |
| foreach my $Line (split(/\n/, `$LdConfig -p 2>\"$TMP_DIR/null\"`)) |
| { |
| if($Line=~/\A[ \t]*([^ \t]+) .* \=\> (.+)\Z/) |
| { |
| my ($Name, $Path) = ($1, $2); |
| $Path=~s/[\/]{2,}/\//; |
| $LPaths{$Name} = $Path; |
| } |
| } |
| } |
| elsif($OSgroup eq "linux") { |
| printMsg("WARNING", "can't find ldconfig"); |
| } |
| } |
| return \%LPaths; |
| } |
| |
| sub detect_bin_default_paths() |
| { |
| my $EnvPaths = $ENV{"PATH"}; |
| if($OSgroup eq "beos") { |
| $EnvPaths.=":".$ENV{"BETOOLS"}; |
| } |
| my $Sep = ($OSgroup eq "windows")?";":":|;"; |
| foreach my $Path (sort {length($a)<=>length($b)} split(/$Sep/, $EnvPaths)) |
| { |
| $Path = path_format($Path, $OSgroup); |
| $Path=~s/[\/\\]+\Z//g; |
| next if(not $Path); |
| if($SystemRoot |
| and $Path=~/\A\Q$SystemRoot\E\//) |
| { # do NOT use binaries from target system |
| next; |
| } |
| $DefaultBinPaths{$Path} = 1; |
| } |
| } |
| |
| sub detect_inc_default_paths() |
| { |
| return () if(not $GCC_PATH); |
| my %DPaths = ("Cpp"=>{},"Gcc"=>{},"Inc"=>{}); |
| writeFile("$TMP_DIR/empty.h", ""); |
| foreach my $Line (split(/\n/, `$GCC_PATH -v -x c++ -E \"$TMP_DIR/empty.h\" 2>&1`)) |
| { # detecting GCC default include paths |
| if($Line=~/\A[ \t]*((\/|\w+:\\).+)[ \t]*\Z/) |
| { |
| my $Path = simplify_path($1); |
| $Path=~s/[\/\\]+\Z//g; |
| $Path = path_format($Path, $OSgroup); |
| if($Path=~/c\+\+|\/g\+\+\//) |
| { |
| $DPaths{"Cpp"}{$Path}=1; |
| if(not defined $MAIN_CPP_DIR |
| or get_depth($MAIN_CPP_DIR)>get_depth($Path)) { |
| $MAIN_CPP_DIR = $Path; |
| } |
| } |
| elsif($Path=~/gcc/) { |
| $DPaths{"Gcc"}{$Path}=1; |
| } |
| else |
| { |
| next if($Path=~/local[\/\\]+include/); |
| if($SystemRoot |
| and $Path!~/\A\Q$SystemRoot\E(\/|\Z)/) |
| { # The GCC include path for user headers is not a part of the system root |
| # The reason: you are not specified the --cross-gcc option or selected a wrong compiler |
| # or it is the internal cross-GCC path like arm-linux-gnueabi/include |
| next; |
| } |
| $DPaths{"Inc"}{$Path}=1; |
| } |
| } |
| } |
| unlink("$TMP_DIR/empty.h"); |
| return %DPaths; |
| } |
| |
| sub detect_default_paths($) |
| { |
| my ($HSearch, $LSearch, $BSearch, $GSearch) = (1, 1, 1, 1); |
| my $Search = $_[0]; |
| if($Search!~/inc/) { |
| $HSearch = 0; |
| } |
| if($Search!~/lib/) { |
| $LSearch = 0; |
| } |
| if($Search!~/bin/) { |
| $BSearch = 0; |
| } |
| if($Search!~/gcc/) { |
| $GSearch = 0; |
| } |
| if(keys(%{$SystemPaths{"include"}})) |
| { # <search_headers> section of the XML descriptor |
| # do NOT search for systems headers |
| $HSearch = 0; |
| } |
| if(keys(%{$SystemPaths{"lib"}})) |
| { # <search_headers> section of the XML descriptor |
| # do NOT search for systems headers |
| $LSearch = 0; |
| } |
| foreach my $Type (keys(%{$OS_AddPath{$OSgroup}})) |
| { # additional search paths |
| next if($Type eq "include" and not $HSearch); |
| next if($Type eq "lib" and not $LSearch); |
| next if($Type eq "bin" and not $BSearch); |
| foreach my $Path (keys(%{$OS_AddPath{$OSgroup}{$Type}})) |
| { |
| next if(not -d $Path); |
| $SystemPaths{$Type}{$Path} = $OS_AddPath{$OSgroup}{$Type}{$Path}; |
| } |
| } |
| if($OSgroup ne "windows") |
| { # unix-like |
| foreach my $Type ("include", "lib", "bin") |
| { # automatic detection of system "devel" directories |
| next if($Type eq "include" and not $HSearch); |
| next if($Type eq "lib" and not $LSearch); |
| next if($Type eq "bin" and not $BSearch); |
| my ($UsrDir, $RootDir) = ("/usr", "/"); |
| if($SystemRoot and $Type ne "bin") |
| { # 1. search for target headers and libraries |
| # 2. use host commands: ldconfig, readelf, etc. |
| ($UsrDir, $RootDir) = ("$SystemRoot/usr", $SystemRoot); |
| } |
| foreach my $Path (cmd_find($RootDir,"d","*$Type*",1)) { |
| $SystemPaths{$Type}{$Path} = 1; |
| } |
| if(-d $RootDir."/".$Type) |
| { # if "/lib" is symbolic link |
| if($RootDir eq "/") { |
| $SystemPaths{$Type}{"/".$Type} = 1; |
| } |
| else { |
| $SystemPaths{$Type}{$RootDir."/".$Type} = 1; |
| } |
| } |
| if(-d $UsrDir) { |
| foreach my $Path (cmd_find($UsrDir,"d","*$Type*",1)) { |
| $SystemPaths{$Type}{$Path} = 1; |
| } |
| if(-d $UsrDir."/".$Type) |
| { # if "/usr/lib" is symbolic link |
| $SystemPaths{$Type}{$UsrDir."/".$Type} = 1; |
| } |
| } |
| } |
| } |
| if($BSearch) |
| { |
| detect_bin_default_paths(); |
| foreach my $Path (keys(%DefaultBinPaths)) { |
| $SystemPaths{"bin"}{$Path} = $DefaultBinPaths{$Path}; |
| } |
| } |
| # check environment variables |
| if($OSgroup eq "beos") |
| { |
| foreach (keys(%{$SystemPaths{"bin"}})) |
| { |
| if($_ eq ".") { |
| next; |
| } |
| foreach my $Path (cmd_find($_, "d", "bin", "")) |
| { # search for /boot/develop/abi/x86/gcc4/tools/gcc-4.4.4-haiku-101111/bin/ |
| $SystemPaths{"bin"}{$Path} = 1; |
| } |
| } |
| if($HSearch) |
| { |
| foreach my $Path (split(/:|;/, $ENV{"BEINCLUDES"})) |
| { |
| if(is_abs($Path)) { |
| $DefaultIncPaths{$Path} = 1; |
| } |
| } |
| } |
| if($LSearch) |
| { |
| foreach my $Path (split(/:|;/, $ENV{"BELIBRARIES"}), split(/:|;/, $ENV{"LIBRARY_PATH"})) |
| { |
| if(is_abs($Path)) { |
| $DefaultLibPaths{$Path} = 1; |
| } |
| } |
| } |
| } |
| if($LSearch) |
| { # using linker to get system paths |
| if(my $LPaths = detect_lib_default_paths()) |
| { # unix-like |
| foreach my $Name (keys(%{$LPaths})) |
| { |
| if($SystemRoot |
| and $LPaths->{$Name}!~/\A\Q$SystemRoot\E\//) |
| { # wrong ldconfig configuration |
| # check your <sysroot>/etc/ld.so.conf |
| next; |
| } |
| $DyLib_DefaultPath{$Name} = $LPaths->{$Name}; |
| $DefaultLibPaths{get_dirname($LPaths->{$Name})} = 1; |
| } |
| } |
| foreach my $Path (keys(%DefaultLibPaths)) { |
| $SystemPaths{"lib"}{$Path} = $DefaultLibPaths{$Path}; |
| } |
| } |
| if($BSearch) |
| { |
| if($CrossGcc) |
| { # --cross-gcc=arm-linux-gcc |
| if(-e $CrossGcc) |
| { # absolute or relative path |
| $GCC_PATH = get_abs_path($CrossGcc); |
| } |
| elsif($CrossGcc!~/\// and get_CmdPath($CrossGcc)) |
| { # command name |
| $GCC_PATH = $CrossGcc; |
| } |
| else { |
| exitStatus("Access_Error", "can't access \'$CrossGcc\'"); |
| } |
| if($GCC_PATH=~/\s/) { |
| $GCC_PATH = "\"".$GCC_PATH."\""; |
| } |
| } |
| } |
| if($GSearch) |
| { # GCC path and default include dirs |
| if(not $CrossGcc) { |
| $GCC_PATH = get_CmdPath("gcc"); |
| } |
| if(not $GCC_PATH) |
| { # try to find gcc-X.Y |
| foreach my $Path (sort {$b=~/\/usr\/bin/ cmp $a=~/\/usr\/bin/} |
| keys(%{$SystemPaths{"bin"}})) |
| { |
| if(my @GCCs = cmd_find($Path, "", ".*/gcc-[0-9.]*", 1)) |
| { # select the latest version |
| @GCCs = sort {$b cmp $a} @GCCs; |
| if(check_gcc($GCCs[0], "3")) |
| { |
| $GCC_PATH = $GCCs[0]; |
| last; |
| } |
| } |
| } |
| } |
| if(not $GCC_PATH) { |
| exitStatus("Not_Found", "can't find GCC>=3.0 in PATH"); |
| } |
| if(not $CheckObjectsOnly_Opt) |
| { |
| if(my $GCC_Ver = get_dumpversion($GCC_PATH)) |
| { |
| my $GccTarget = get_dumpmachine($GCC_PATH); |
| printMsg("INFO", "Using GCC $GCC_Ver ($GccTarget)"); |
| if($GccTarget=~/symbian/) |
| { |
| $OStarget = "symbian"; |
| $LIB_EXT = $OS_LibExt{$LIB_TYPE}{$OStarget}; |
| } |
| } |
| else { |
| exitStatus("Error", "something is going wrong with the GCC compiler"); |
| } |
| } |
| if(not $NoStdInc) |
| { # do NOT search in GCC standard paths |
| my %DPaths = detect_inc_default_paths(); |
| %DefaultCppPaths = %{$DPaths{"Cpp"}}; |
| %DefaultGccPaths = %{$DPaths{"Gcc"}}; |
| %DefaultIncPaths = %{$DPaths{"Inc"}}; |
| foreach my $Path (keys(%DefaultIncPaths)) { |
| $SystemPaths{"include"}{$Path} = $DefaultIncPaths{$Path}; |
| } |
| } |
| } |
| if($HSearch) |
| { # user include paths |
| my $IncPath = "/usr/include"; |
| if($SystemRoot) { |
| $IncPath = $SystemRoot.$IncPath; |
| } |
| if(-d $IncPath) { |
| $UserIncPath{$IncPath}=1; |
| } |
| } |
| } |
| |
| sub getLIB_EXT($) |
| { |
| my $Target = $_[0]; |
| if(my $Ext = $OS_LibExt{$LIB_TYPE}{$Target}) { |
| return $Ext; |
| } |
| return $OS_LibExt{$LIB_TYPE}{"default"}; |
| } |
| |
| sub getAR_EXT($) |
| { |
| my $Target = $_[0]; |
| if(my $Ext = $OS_Archive{$Target}) { |
| return $Ext; |
| } |
| return $OS_Archive{"default"}; |
| } |
| |
| sub get_dumpversion($) |
| { |
| my $Cmd = $_[0]; |
| return "" if(not $Cmd); |
| if($Cache{"get_dumpversion"}{$Cmd}) { |
| return $Cache{"get_dumpversion"}{$Cmd}; |
| } |
| my $V = `$Cmd -dumpversion 2>\"$TMP_DIR/null\"`; |
| chomp($V); |
| return ($Cache{"get_dumpversion"}{$Cmd} = $V); |
| } |
| |
| sub get_dumpmachine($) |
| { |
| my $Cmd = $_[0]; |
| return "" if(not $Cmd); |
| if($Cache{"get_dumpmachine"}{$Cmd}) { |
| return $Cache{"get_dumpmachine"}{$Cmd}; |
| } |
| my $Machine = `$Cmd -dumpmachine 2>\"$TMP_DIR/null\"`; |
| chomp($Machine); |
| return ($Cache{"get_dumpmachine"}{$Cmd} = $Machine); |
| } |
| |
| sub check_command($) |
| { |
| my $Cmd = $_[0]; |
| return "" if(not $Cmd); |
| my @Options = ( |
| "--version", |
| "-help" |
| ); |
| foreach my $Opt (@Options) |
| { |
| my $Info = `$Cmd $Opt 2>\"$TMP_DIR/null\"`; |
| if($Info) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub check_gcc($$) |
| { |
| my ($Cmd, $ReqVer) = @_; |
| return 0 if(not $Cmd or not $ReqVer); |
| if(defined $Cache{"check_gcc"}{$Cmd}{$ReqVer}) { |
| return $Cache{"check_gcc"}{$Cmd}{$ReqVer}; |
| } |
| if(my $GccVer = get_dumpversion($Cmd)) |
| { |
| $GccVer=~s/(-|_)[a-z_]+.*\Z//; # remove suffix (like "-haiku-100818") |
| if(cmpVersions($GccVer, $ReqVer)>=0) { |
| return ($Cache{"check_gcc"}{$Cmd}{$ReqVer} = $Cmd); |
| } |
| } |
| return ($Cache{"check_gcc"}{$Cmd}{$ReqVer} = ""); |
| } |
| |
| sub get_depth($) |
| { |
| if(defined $Cache{"get_depth"}{$_[0]}) { |
| return $Cache{"get_depth"}{$_[0]}; |
| } |
| return ($Cache{"get_depth"}{$_[0]} = ($_[0]=~tr![\/\\]|\:\:!!)); |
| } |
| |
| sub find_gcc_cxx_headers($) |
| { |
| my $LibVersion = $_[0]; |
| return if($Cache{"find_gcc_cxx_headers"});# this function should be called once |
| # detecting system header paths |
| foreach my $Path (sort {get_depth($b) <=> get_depth($a)} keys(%DefaultGccPaths)) |
| { |
| foreach my $HeaderPath (sort {get_depth($a) <=> get_depth($b)} cmd_find($Path,"f","","")) |
| { |
| my $FileName = get_filename($HeaderPath); |
| next if($DefaultGccHeader{$FileName}); |
| $DefaultGccHeader{$FileName} = $HeaderPath; |
| } |
| } |
| if($COMMON_LANGUAGE{$LibVersion} eq "C++" and not $STDCXX_TESTING) |
| { |
| foreach my $CppDir (sort {get_depth($b)<=>get_depth($a)} keys(%DefaultCppPaths)) |
| { |
| my @AllCppHeaders = cmd_find($CppDir,"f","",""); |
| foreach my $Path (sort {get_depth($a)<=>get_depth($b)} @AllCppHeaders) |
| { |
| my $FileName = get_filename($Path); |
| next if($DefaultCppHeader{$FileName}); |
| $DefaultCppHeader{$FileName} = $Path; |
| } |
| } |
| } |
| $Cache{"find_gcc_cxx_headers"} = 1; |
| } |
| |
| sub parse_libname($$$) |
| { |
| return "" if(not $_[0]); |
| if(defined $Cache{"parse_libname"}{$_[2]}{$_[1]}{$_[0]}) { |
| return $Cache{"parse_libname"}{$_[2]}{$_[1]}{$_[0]}; |
| } |
| return ($Cache{"parse_libname"}{$_[2]}{$_[1]}{$_[0]} = parse_libname_I(@_)); |
| } |
| |
| sub parse_libname_I($$$) |
| { |
| my ($Name, $Type, $Target) = @_; |
| if($Target eq "symbian") { |
| return parse_libname_symbian($Name, $Type); |
| } |
| elsif($Target eq "windows") { |
| return parse_libname_windows($Name, $Type); |
| } |
| my $Ext = getLIB_EXT($Target); |
| if($Name=~/((((lib|).+?)([\-\_][\d\-\.\_]+.*?|))\.$Ext)(\.(.+)|)\Z/) |
| { # libSDL-1.2.so.0.7.1 |
| # libwbxml2.so.0.0.18 |
| # libopcodes-2.21.53-system.20110810.so |
| if($Type eq "name") |
| { # libSDL-1.2 |
| # libwbxml2 |
| return $2; |
| } |
| elsif($Type eq "name+ext") |
| { # libSDL-1.2.so |
| # libwbxml2.so |
| return $1; |
| } |
| elsif($Type eq "version") |
| { |
| if(defined $7 |
| and $7 ne "") |
| { # 0.7.1 |
| return $7; |
| } |
| else |
| { # libc-2.5.so (=>2.5 version) |
| my $MV = $5; |
| $MV=~s/\A[\-\_]+//g; |
| return $MV; |
| } |
| } |
| elsif($Type eq "short") |
| { # libSDL |
| # libwbxml2 |
| return $3; |
| } |
| elsif($Type eq "shortest") |
| { # SDL |
| # wbxml |
| return shortest_name($3); |
| } |
| } |
| return "";# error |
| } |
| |
| sub parse_libname_symbian($$) |
| { |
| my ($Name, $Type) = @_; |
| my $Ext = getLIB_EXT("symbian"); |
| if($Name=~/(((.+?)(\{.+\}|))\.$Ext)\Z/) |
| { # libpthread{00010001}.dso |
| if($Type eq "name") |
| { # libpthread{00010001} |
| return $2; |
| } |
| elsif($Type eq "name+ext") |
| { # libpthread{00010001}.dso |
| return $1; |
| } |
| elsif($Type eq "version") |
| { # 00010001 |
| my $V = $4; |
| $V=~s/\{(.+)\}/$1/; |
| return $V; |
| } |
| elsif($Type eq "short") |
| { # libpthread |
| return $3; |
| } |
| elsif($Type eq "shortest") |
| { # pthread |
| return shortest_name($3); |
| } |
| } |
| return "";# error |
| } |
| |
| sub parse_libname_windows($$) |
| { |
| my ($Name, $Type) = @_; |
| my $Ext = getLIB_EXT("windows"); |
| if($Name=~/((.+?)\.$Ext)\Z/) |
| { # netapi32.dll |
| if($Type eq "name") |
| { # netapi32 |
| return $2; |
| } |
| elsif($Type eq "name+ext") |
| { # netapi32.dll |
| return $1; |
| } |
| elsif($Type eq "version") |
| { # DLL version embedded |
| # at binary-level |
| return ""; |
| } |
| elsif($Type eq "short") |
| { # netapi32 |
| return $2; |
| } |
| elsif($Type eq "shortest") |
| { # netapi |
| return shortest_name($2); |
| } |
| } |
| return "";# error |
| } |
| |
| sub shortest_name($) |
| { |
| my $Name = $_[0]; |
| # remove prefix |
| $Name=~s/\A(lib|open)//; |
| # remove suffix |
| $Name=~s/[\W\d_]+\Z//i; |
| $Name=~s/([a-z]{2,})(lib)\Z/$1/i; |
| return $Name; |
| } |
| |
| sub createSymbolsList($$$$$) |
| { |
| my ($DPath, $SaveTo, $LName, $LVersion, $ArchName) = @_; |
| read_ABI_Dump(1, $DPath); |
| if(not $CheckObjectsOnly) { |
| prepareSymbols(1); |
| } |
| my %SymbolHeaderLib = (); |
| my $Total = 0; |
| # Get List |
| foreach my $Symbol (sort keys(%{$CompleteSignature{1}})) |
| { |
| if(not link_symbol($Symbol, 1, "-Deps")) |
| { # skip src only and all external functions |
| next; |
| } |
| if(not symbolFilter($Symbol, 1, "Public", "Binary")) |
| { # skip other symbols |
| next; |
| } |
| my $HeaderName = $CompleteSignature{1}{$Symbol}{"Header"}; |
| if(not $HeaderName) |
| { # skip src only and all external functions |
| next; |
| } |
| my $DyLib = $Symbol_Library{1}{$Symbol}; |
| if(not $DyLib) |
| { # skip src only and all external functions |
| next; |
| } |
| $SymbolHeaderLib{$HeaderName}{$DyLib}{$Symbol} = 1; |
| $Total+=1; |
| } |
| # Draw List |
| my $SYMBOLS_LIST = "<h1>Public symbols in <span style='color:Blue;'>$LName</span> (<span style='color:Red;'>$LVersion</span>)"; |
| $SYMBOLS_LIST .= " on <span style='color:Blue;'>".showArch($ArchName)."</span><br/>Total: $Total</h1><br/>"; |
| foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%SymbolHeaderLib)) |
| { |
| foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$SymbolHeaderLib{$HeaderName}})) |
| { |
| my %NS_Symbol = (); |
| foreach my $Symbol (keys(%{$SymbolHeaderLib{$HeaderName}{$DyLib}})) { |
| $NS_Symbol{get_IntNameSpace($Symbol, 1)}{$Symbol} = 1; |
| } |
| foreach my $NameSpace (sort keys(%NS_Symbol)) |
| { |
| $SYMBOLS_LIST .= getTitle($HeaderName, $DyLib, $NameSpace); |
| my @SortedInterfaces = sort {lc(get_Signature($a, 1)) cmp lc(get_Signature($b, 1))} keys(%{$NS_Symbol{$NameSpace}}); |
| foreach my $Symbol (@SortedInterfaces) |
| { |
| my $SubReport = ""; |
| my $Signature = get_Signature($Symbol, 1); |
| if($NameSpace) { |
| $Signature=~s/\b\Q$NameSpace\E::\b//g; |
| } |
| if($Symbol=~/\A(_Z|\?)/) |
| { |
| if($Signature) { |
| $SubReport = insertIDs($ContentSpanStart.highLight_Signature_Italic_Color($Signature).$ContentSpanEnd."<br/>\n".$ContentDivStart."<span class='mangled'>[symbol: <b>$Symbol</b>]</span><br/><br/>".$ContentDivEnd."\n"); |
| } |
| else { |
| $SubReport = "<span class='iname'>".$Symbol."</span><br/>\n"; |
| } |
| } |
| else |
| { |
| if($Signature) { |
| $SubReport = "<span class='iname'>".highLight_Signature_Italic_Color($Signature)."</span><br/>\n"; |
| } |
| else { |
| $SubReport = "<span class='iname'>".$Symbol."</span><br/>\n"; |
| } |
| } |
| $SYMBOLS_LIST .= $SubReport; |
| } |
| } |
| $SYMBOLS_LIST .= "<br/>\n"; |
| } |
| } |
| # clear info |
| (%TypeInfo, %SymbolInfo, %Library_Symbol, %DepSymbol_Library, |
| %DepLibrary_Symbol, %SymVer, %SkipTypes, %SkipSymbols, |
| %NestedNameSpaces, %ClassMethods, %AllocableClass, %ClassNames, |
| %CompleteSignature, %SkipNameSpaces, %Symbol_Library, %Library_Symbol) = (); |
| ($Content_Counter, $ContentID) = (0, 0); |
| # print report |
| my $CssStyles = readModule("Styles", "SymbolsList.css"); |
| my $JScripts = readModule("Scripts", "Sections.js"); |
| $SYMBOLS_LIST = "<a name='Top'></a>".$SYMBOLS_LIST.$TOP_REF."<br/>\n"; |
| my $Title = "$LName: public symbols"; |
| my $Keywords = "$LName, API, symbols"; |
| my $Description = "List of symbols in $LName ($LVersion) on ".showArch($ArchName); |
| $SYMBOLS_LIST = composeHTML_Head($Title, $Keywords, $Description, $CssStyles, $JScripts)." |
| <body><div>\n$SYMBOLS_LIST</div> |
| <br/><br/><hr/>\n".getReportFooter($LName, 1)." |
| <div style='height:999px;'></div></body></html>"; |
| writeFile($SaveTo, $SYMBOLS_LIST); |
| } |
| |
| sub readModule($$) |
| { |
| my ($Module, $Name) = @_; |
| my $Path = $MODULES_DIR."/Internals/$Module/".$Name; |
| if(not -f $Path) { |
| exitStatus("Module_Error", "can't access \'$Path\'"); |
| } |
| return readFile($Path); |
| } |
| |
| sub add_target_libs($) |
| { |
| foreach (@{$_[0]}) { |
| $TargetLibs{$_} = 1; |
| } |
| } |
| |
| sub is_target_lib($) |
| { |
| my $LName = $_[0]; |
| if(not $LName) { |
| return 0; |
| } |
| if($TargetLibraryName |
| and $LName!~/\Q$TargetLibraryName\E/) { |
| return 0; |
| } |
| if(keys(%TargetLibs) |
| and not $TargetLibs{$LName} |
| and not $TargetLibs{parse_libname($LName, "name+ext", $OStarget)}) { |
| return 0; |
| } |
| return 1; |
| } |
| |
| sub is_target_header($$) |
| { # --header, --headers-list |
| my ($H, $V) = @_; |
| if(keys(%{$TargetHeaders{$V}})) |
| { |
| if($TargetHeaders{$V}{$H}) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub checkVersionNum($$) |
| { |
| my ($LibVersion, $Path) = @_; |
| if(my $VerNum = $TargetVersion{$LibVersion}) { |
| return $VerNum; |
| } |
| my $UsedAltDescr = 0; |
| foreach my $Part (split(/\s*,\s*/, $Path)) |
| { # try to get version string from file path |
| next if(isDump($Part)); # ABI dump |
| next if($Part=~/\.(xml|desc)\Z/i); # XML descriptor |
| my $VerNum = ""; |
| if(parse_libname($Part, "name", $OStarget)) |
| { |
| $UsedAltDescr = 1; |
| $VerNum = parse_libname($Part, "version", $OStarget); |
| if(not $VerNum) { |
| $VerNum = readStrVer($Part); |
| } |
| } |
| elsif(is_header($Part, 2, $LibVersion) or -d $Part) |
| { |
| $UsedAltDescr = 1; |
| $VerNum = readStrVer($Part); |
| } |
| if($VerNum ne "") |
| { |
| $TargetVersion{$LibVersion} = $VerNum; |
| if($DumpAPI) { |
| printMsg("WARNING", "setting version number to $VerNum (use -vnum <num> option to change it)"); |
| } |
| else { |
| printMsg("WARNING", "setting ".($LibVersion==1?"1st":"2nd")." version number to \"$VerNum\" (use -v$LibVersion <num> option to change it)"); |
| } |
| return $TargetVersion{$LibVersion}; |
| } |
| } |
| if($UsedAltDescr) |
| { |
| if($DumpAPI) { |
| exitStatus("Error", "version number is not set (use -vnum <num> option)"); |
| } |
| else { |
| exitStatus("Error", ($LibVersion==1?"1st":"2nd")." version number is not set (use -v$LibVersion <num> option)"); |
| } |
| } |
| } |
| |
| sub readStrVer($) |
| { |
| my $Str = $_[0]; |
| return "" if(not $Str); |
| $Str=~s/\Q$TargetLibraryName\E//g; |
| if($Str=~/(\/|\\|\w|\A)[\-\_]*(\d+[\d\.\-]+\d+|\d+)/) |
| { # .../libssh-0.4.0/... |
| return $2; |
| } |
| elsif(my $V = parse_libname($Str, "version", $OStarget)) { |
| return $V; |
| } |
| return ""; |
| } |
| |
| sub readLibs($) |
| { |
| my $LibVersion = $_[0]; |
| if($OStarget eq "windows") |
| { # dumpbin.exe will crash |
| # without VS Environment |
| check_win32_env(); |
| } |
| readSymbols($LibVersion); |
| translateSymbols(keys(%{$Symbol_Library{$LibVersion}}), $LibVersion); |
| translateSymbols(keys(%{$DepSymbol_Library{$LibVersion}}), $LibVersion); |
| } |
| |
| sub dump_sorting($) |
| { |
| my $Hash = $_[0]; |
| return [] if(not $Hash); |
| my @Keys = keys(%{$Hash}); |
| return [] if($#Keys<0); |
| if($Keys[0]=~/\A\d+\Z/) |
| { # numbers |
| return [sort {int($a)<=>int($b)} @Keys]; |
| } |
| else |
| { # strings |
| return [sort {$a cmp $b} @Keys]; |
| } |
| } |
| |
| sub printMsg($$) |
| { |
| my ($Type, $Msg) = @_; |
| if($Type!~/\AINFO/) { |
| $Msg = $Type.": ".$Msg; |
| } |
| if($Type!~/_C\Z/) { |
| $Msg .= "\n"; |
| } |
| if($Quiet) |
| { # --quiet option |
| appendFile($COMMON_LOG_PATH, $Msg); |
| } |
| else |
| { |
| if($Type eq "ERROR") { |
| print STDERR $Msg; |
| } |
| else { |
| print $Msg; |
| } |
| } |
| } |
| |
| sub exitStatus($$) |
| { |
| my ($Code, $Msg) = @_; |
| printMsg("ERROR", $Msg); |
| exit($ERROR_CODE{$Code}); |
| } |
| |
| sub exitReport() |
| { # the tool has run without any errors |
| printReport(); |
| if($COMPILE_ERRORS) |
| { # errors in headers may add false positives/negatives |
| exit($ERROR_CODE{"Compile_Error"}); |
| } |
| if($BinaryOnly and $RESULT{"Binary"}{"Problems"}) |
| { # --binary |
| exit($ERROR_CODE{"Incompatible"}); |
| } |
| elsif($SourceOnly and $RESULT{"Source"}{"Problems"}) |
| { # --source |
| exit($ERROR_CODE{"Incompatible"}); |
| } |
| elsif($RESULT{"Source"}{"Problems"} |
| or $RESULT{"Binary"}{"Problems"}) |
| { # default |
| exit($ERROR_CODE{"Incompatible"}); |
| } |
| else { |
| exit($ERROR_CODE{"Compatible"}); |
| } |
| } |
| |
| sub readRules($) |
| { |
| my $Kind = $_[0]; |
| if(not -f $RULES_PATH{$Kind}) { |
| exitStatus("Module_Error", "can't access \'".$RULES_PATH{$Kind}."\'"); |
| } |
| my $Content = readFile($RULES_PATH{$Kind}); |
| while(my $Rule = parseTag(\$Content, "rule")) |
| { |
| my $RId = parseTag(\$Rule, "id"); |
| my @Properties = ("Severity", "Change", "Effect", "Overcome", "Kind"); |
| foreach my $Prop (@Properties) { |
| if(my $Value = parseTag(\$Rule, lc($Prop))) |
| { |
| $Value=~s/\n[ ]*//; |
| $CompatRules{$Kind}{$RId}{$Prop} = $Value; |
| } |
| } |
| if($CompatRules{$Kind}{$RId}{"Kind"}=~/\A(Symbols|Parameters)\Z/) { |
| $CompatRules{$Kind}{$RId}{"Kind"} = "Symbols"; |
| } |
| else { |
| $CompatRules{$Kind}{$RId}{"Kind"} = "Types"; |
| } |
| } |
| } |
| |
| sub getReportPath($) |
| { |
| my $Level = $_[0]; |
| my $Dir = "compat_reports/$TargetLibraryName/".$Descriptor{1}{"Version"}."_to_".$Descriptor{2}{"Version"}; |
| if($Level eq "Binary") |
| { |
| if($BinaryReportPath) |
| { # --bin-report-path |
| return $BinaryReportPath; |
| } |
| elsif($OutputReportPath) |
| { # --report-path |
| return $OutputReportPath; |
| } |
| else |
| { # default |
| return $Dir."/abi_compat_report.$ReportFormat"; |
| } |
| } |
| elsif($Level eq "Source") |
| { |
| if($SourceReportPath) |
| { # --src-report-path |
| return $SourceReportPath; |
| } |
| elsif($OutputReportPath) |
| { # --report-path |
| return $OutputReportPath; |
| } |
| else |
| { # default |
| return $Dir."/src_compat_report.$ReportFormat"; |
| } |
| } |
| else |
| { |
| if($OutputReportPath) |
| { # --report-path |
| return $OutputReportPath; |
| } |
| else |
| { # default |
| return $Dir."/compat_report.$ReportFormat"; |
| } |
| } |
| } |
| |
| sub printStatMsg($) |
| { |
| my $Level = $_[0]; |
| printMsg("INFO", "total \"$Level\" compatibility problems: ".$RESULT{$Level}{"Problems"}.", warnings: ".$RESULT{$Level}{"Warnings"}); |
| } |
| |
| sub listAffected($) |
| { |
| my $Level = $_[0]; |
| my $List = ""; |
| foreach (keys(%{$TotalAffected{$Level}})) |
| { |
| if($StrictCompat and $TotalAffected{$Level}{$_} eq "Low") |
| { # skip "Low"-severity problems |
| next; |
| } |
| $List .= "$_\n"; |
| } |
| my $Dir = get_dirname(getReportPath($Level)); |
| if($Level eq "Binary") { |
| writeFile($Dir."/abi_affected.txt", $List); |
| } |
| elsif($Level eq "Source") { |
| writeFile($Dir."/src_affected.txt", $List); |
| } |
| } |
| |
| sub printReport() |
| { |
| printMsg("INFO", "creating compatibility report ..."); |
| createReport(); |
| if($JoinReport or $DoubleReport) |
| { |
| if($RESULT{"Binary"}{"Problems"} |
| or $RESULT{"Source"}{"Problems"}) { |
| printMsg("INFO", "result: INCOMPATIBLE (Binary: ".$RESULT{"Binary"}{"Affected"}."\%, Source: ".$RESULT{"Source"}{"Affected"}."\%)"); |
| } |
| else { |
| printMsg("INFO", "result: COMPATIBLE"); |
| } |
| printStatMsg("Binary"); |
| printStatMsg("Source"); |
| if($ListAffected) |
| { # --list-affected |
| listAffected("Binary"); |
| listAffected("Source"); |
| } |
| } |
| elsif($BinaryOnly) |
| { |
| if($RESULT{"Binary"}{"Problems"}) { |
| printMsg("INFO", "result: INCOMPATIBLE (".$RESULT{"Binary"}{"Affected"}."\%)"); |
| } |
| else { |
| printMsg("INFO", "result: COMPATIBLE"); |
| } |
| printStatMsg("Binary"); |
| if($ListAffected) |
| { # --list-affected |
| listAffected("Binary"); |
| } |
| } |
| elsif($SourceOnly) |
| { |
| if($RESULT{"Source"}{"Problems"}) { |
| printMsg("INFO", "result: INCOMPATIBLE (".$RESULT{"Source"}{"Affected"}."\%)"); |
| } |
| else { |
| printMsg("INFO", "result: COMPATIBLE"); |
| } |
| printStatMsg("Source"); |
| if($ListAffected) |
| { # --list-affected |
| listAffected("Source"); |
| } |
| } |
| if($StdOut) |
| { |
| if($JoinReport or not $DoubleReport) |
| { # --binary or --source |
| printMsg("INFO", "compatibility report has been generated to stdout"); |
| } |
| else |
| { # default |
| printMsg("INFO", "compatibility reports have been generated to stdout"); |
| } |
| } |
| else |
| { |
| if($JoinReport) |
| { |
| printMsg("INFO", "see detailed report:\n ".getReportPath("Join")); |
| } |
| elsif($DoubleReport) |
| { # default |
| printMsg("INFO", "see detailed reports:\n ".getReportPath("Binary")."\n ".getReportPath("Source")); |
| } |
| elsif($BinaryOnly) |
| { # --binary |
| printMsg("INFO", "see detailed report:\n ".getReportPath("Binary")); |
| } |
| elsif($SourceOnly) |
| { # --source |
| printMsg("INFO", "see detailed report:\n ".getReportPath("Source")); |
| } |
| } |
| } |
| |
| sub check_win32_env() |
| { |
| if(not $ENV{"DevEnvDir"} |
| or not $ENV{"LIB"}) { |
| exitStatus("Error", "can't start without VS environment (vsvars32.bat)"); |
| } |
| } |
| |
| sub diffSets($$) |
| { |
| my ($S1, $S2) = @_; |
| my @SK1 = keys(%{$S1}); |
| my @SK2 = keys(%{$S2}); |
| if($#SK1!=$#SK2) { |
| return 1; |
| } |
| foreach my $K1 (@SK1) |
| { |
| if(not defined $S2->{$K1}) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| sub create_ABI_Dump() |
| { |
| if(not -e $DumpAPI) { |
| exitStatus("Access_Error", "can't access \'$DumpAPI\'"); |
| } |
| # check the archive utilities |
| if($OSgroup eq "windows") |
| { # using zip |
| my $ZipCmd = get_CmdPath("zip"); |
| if(not $ZipCmd) { |
| exitStatus("Not_Found", "can't find \"zip\""); |
| } |
| } |
| else |
| { # using tar and gzip |
| my $TarCmd = get_CmdPath("tar"); |
| if(not $TarCmd) { |
| exitStatus("Not_Found", "can't find \"tar\""); |
| } |
| my $GzipCmd = get_CmdPath("gzip"); |
| if(not $GzipCmd) { |
| exitStatus("Not_Found", "can't find \"gzip\""); |
| } |
| } |
| my @DParts = split(/\s*,\s*/, $DumpAPI); |
| foreach my $Part (@DParts) |
| { |
| if(not -e $Part) { |
| exitStatus("Access_Error", "can't access \'$Part\'"); |
| } |
| } |
| checkVersionNum(1, $DumpAPI); |
| foreach my $Part (@DParts) |
| { |
| if(isDump($Part)) { |
| read_ABI_Dump(1, $Part); |
| } |
| else { |
| readDescriptor(1, createDescriptor(1, $Part)); |
| } |
| } |
| initLogging(1); |
| detect_default_paths("inc|lib|bin|gcc"); # complete analysis |
| if(not $Descriptor{1}{"Dump"}) |
| { |
| if(not $CheckHeadersOnly) { |
| readLibs(1); |
| } |
| if($CheckHeadersOnly) { |
| setLanguage(1, "C++"); |
| } |
| if(not $CheckObjectsOnly) { |
| searchForHeaders(1); |
| } |
| $WORD_SIZE{1} = detectWordSize(); |
| } |
| if(not $Descriptor{1}{"Dump"}) |
| { |
| if($Descriptor{1}{"Headers"}) { |
| readHeaders(1); |
| } |
| } |
| cleanDump(1); |
| if(not keys(%{$SymbolInfo{1}})) |
| { # check if created dump is valid |
| if(not $ExtendedCheck and not $CheckObjectsOnly) |
| { |
| if($CheckHeadersOnly) { |
| exitStatus("Empty_Set", "the set of public symbols is empty"); |
| } |
| else { |
| exitStatus("Empty_Intersection", "the sets of public symbols in headers and libraries have empty intersection"); |
| } |
| } |
| } |
| my %HeadersInfo = (); |
| foreach my $HPath (keys(%{$Registered_Headers{1}})) |
| { # headers info stored without paths in the dump |
| $HeadersInfo{$Registered_Headers{1}{$HPath}{"Identity"}} = $Registered_Headers{1}{$HPath}{"Pos"}; |
| } |
| printMsg("INFO", "creating library ABI dump ..."); |
| my %ABI = ( |
| "TypeInfo" => $TypeInfo{1}, |
| "SymbolInfo" => $SymbolInfo{1}, |
| "Symbols" => $Library_Symbol{1}, |
| "DepSymbols" => $DepLibrary_Symbol{1}, |
| "SymbolVersion" => $SymVer{1}, |
| "LibraryVersion" => $Descriptor{1}{"Version"}, |
| "LibraryName" => $TargetLibraryName, |
| "Language" => $COMMON_LANGUAGE{1}, |
| "SkipTypes" => $SkipTypes{1}, |
| "SkipSymbols" => $SkipSymbols{1}, |
| "SkipNameSpaces" => $SkipNameSpaces{1}, |
| "SkipHeaders" => $SkipHeadersList{1}, |
| "Headers" => \%HeadersInfo, |
| "Constants" => $Constants{1}, |
| "NameSpaces" => $NestedNameSpaces{1}, |
| "Target" => $OStarget, |
| "Arch" => getArch(1), |
| "WordSize" => $WORD_SIZE{1}, |
| "GccVersion" => get_dumpversion($GCC_PATH), |
| "ABI_DUMP_VERSION" => $ABI_DUMP_VERSION, |
| "ABI_COMPLIANCE_CHECKER_VERSION" => $TOOL_VERSION |
| ); |
| if(diffSets($TargetHeaders{1}, \%HeadersInfo)) { |
| $ABI{"TargetHeaders"} = $TargetHeaders{1}; |
| } |
| if($UseXML) { |
| $ABI{"XML_ABI_DUMP_VERSION"} = $XML_ABI_DUMP_VERSION; |
| } |
| if($ExtendedCheck) |
| { # --ext option |
| $ABI{"Mode"} = "Extended"; |
| } |
| if($BinaryOnly) |
| { # --binary |
| $ABI{"BinOnly"} = 1; |
| } |
| |
| my $ABI_DUMP = ""; |
| if($UseXML) |
| { |
| loadModule("XmlDump"); |
| $ABI_DUMP = createXmlDump(\%ABI); |
| } |
| else |
| { # default |
| $ABI_DUMP = Dumper(\%ABI); |
| } |
| if($StdOut) |
| { # --stdout option |
| print STDOUT $ABI_DUMP; |
| printMsg("INFO", "ABI dump has been generated to stdout"); |
| return; |
| } |
| else |
| { # write to gzipped file |
| my $DumpPath = "abi_dumps/$TargetLibraryName/".$TargetLibraryName."_".$Descriptor{1}{"Version"}.".abi"; |
| $DumpPath .= ".".$AR_EXT; # gzipped by default |
| if($OutputDumpPath) |
| { # user defined path |
| $DumpPath = $OutputDumpPath; |
| } |
| my $Archive = ($DumpPath=~s/\Q.$AR_EXT\E\Z//g); |
| my ($DDir, $DName) = separate_path($DumpPath); |
| my $DPath = $TMP_DIR."/".$DName; |
| if(not $Archive) { |
| $DPath = $DumpPath; |
| } |
| |
| mkpath($DDir); |
| |
| open(DUMP, ">", $DPath) || die ("can't open file \'$DPath\': $!\n"); |
| print DUMP $ABI_DUMP; |
| close(DUMP); |
| |
| if(not -s $DPath) { |
| exitStatus("Error", "can't create ABI dump because something is going wrong with the Data::Dumper module"); |
| } |
| if($Archive) { |
| $DumpPath = createArchive($DPath, $DDir); |
| } |
| |
| if(not $OutputDumpPath) |
| { |
| printMsg("INFO", "library ABI has been dumped to:\n $DumpPath"); |
| printMsg("INFO", "you can transfer this dump everywhere and use instead of the ".$Descriptor{1}{"Version"}." version descriptor"); |
| } |
| } |
| } |
| |
| sub quickEmptyReports() |
| { # Quick "empty" reports |
| # 4 times faster than merging equal dumps |
| # NOTE: the dump contains the "LibraryVersion" attribute |
| # if you change the version, then your dump will be different |
| # OVERCOME: use -v1 and v2 options for comparing dumps |
| # and don't change version in the XML descriptor (and dumps) |
| # OVERCOME 2: separate meta info from the dumps in ACC 2.0 |
| if(-s $Descriptor{1}{"Path"} == -s $Descriptor{2}{"Path"}) |
| { |
| my $FilePath1 = unpackDump($Descriptor{1}{"Path"}); |
| my $FilePath2 = unpackDump($Descriptor{2}{"Path"}); |
| if($FilePath1 and $FilePath2) |
| { |
| my $Line = readLineNum($FilePath1, 0); |
| if($Line=~/xml/) |
| { # XML format |
| # is not supported yet |
| return; |
| } |
| |
| local $/ = undef; |
| |
| open(DUMP1, $FilePath1); |
| my $Content1 = <DUMP1>; |
| close(DUMP1); |
| |
| open(DUMP2, $FilePath2); |
| my $Content2 = <DUMP2>; |
| close(DUMP2); |
| |
| if($Content1 eq $Content2) |
| { |
| # clean memory |
| undef $Content2; |
| |
| # read a number of headers, libs, symbols and types |
| my $ABIdump = eval($Content1); |
| |
| # clean memory |
| undef $Content1; |
| |
| if(not $ABIdump) { |
| exitStatus("Error", "internal error - eval() procedure seem to not working correctly, try to remove 'use strict' and try again"); |
| } |
| if(not $ABIdump->{"TypeInfo"}) |
| { # support for old dumps |
| $ABIdump->{"TypeInfo"} = $ABIdump->{"TypeDescr"}; |
| } |
| if(not $ABIdump->{"SymbolInfo"}) |
| { # support for old dumps |
| $ABIdump->{"SymbolInfo"} = $ABIdump->{"FuncDescr"}; |
| } |
| read_Headers_DumpInfo($ABIdump, 1); |
| read_Libs_DumpInfo($ABIdump, 1); |
| read_Machine_DumpInfo($ABIdump, 1); |
| read_Machine_DumpInfo($ABIdump, 2); |
| |
| %{$CheckedTypes{"Binary"}} = %{$ABIdump->{"TypeInfo"}}; |
| %{$CheckedTypes{"Source"}} = %{$ABIdump->{"TypeInfo"}}; |
| |
| %{$CheckedSymbols{"Binary"}} = %{$ABIdump->{"SymbolInfo"}}; |
| %{$CheckedSymbols{"Source"}} = %{$ABIdump->{"SymbolInfo"}}; |
| |
| $Descriptor{1}{"Version"} = $TargetVersion{1}?$TargetVersion{1}:$ABIdump->{"LibraryVersion"}; |
| $Descriptor{2}{"Version"} = $TargetVersion{2}?$TargetVersion{2}:$ABIdump->{"LibraryVersion"}; |
| exitReport(); |
| } |
| } |
| } |
| } |
| |
| sub initLogging($) |
| { |
| my $LibVersion = $_[0]; |
| # create log directory |
| my ($LOG_DIR, $LOG_FILE) = ("logs/$TargetLibraryName/".$Descriptor{$LibVersion}{"Version"}, "log.txt"); |
| if($OutputLogPath{$LibVersion}) |
| { # user-defined by -log-path option |
| ($LOG_DIR, $LOG_FILE) = separate_path($OutputLogPath{$LibVersion}); |
| } |
| if($LogMode ne "n") { |
| mkpath($LOG_DIR); |
| } |
| $LOG_PATH{$LibVersion} = get_abs_path($LOG_DIR)."/".$LOG_FILE; |
| if($Debug) |
| { # debug directory |
| $DEBUG_PATH{$LibVersion} = "debug/$TargetLibraryName/".$Descriptor{$LibVersion}{"Version"}; |
| } |
| resetLogging($LibVersion); |
| } |
| |
| sub writeLog($$) |
| { |
| my ($LibVersion, $Msg) = @_; |
| if($LogMode ne "n") { |
| appendFile($LOG_PATH{$LibVersion}, $Msg); |
| } |
| } |
| |
| sub resetLogging($) |
| { |
| my $LibVersion = $_[0]; |
| if($LogMode!~/a|n/) |
| { # remove old log |
| unlink($LOG_PATH{$LibVersion}); |
| if($Debug) { |
| rmtree($DEBUG_PATH{$LibVersion}); |
| } |
| } |
| } |
| |
| sub printErrorLog($) |
| { |
| my $LibVersion = $_[0]; |
| if($LogMode ne "n") { |
| printMsg("ERROR", "see log for details:\n ".$LOG_PATH{$LibVersion}."\n"); |
| } |
| } |
| |
| sub isDump($) |
| { |
| if(get_filename($_[0])=~/\A(.+)\.(abi|abidump)(\.tar\.gz|\.zip|\.xml|)\Z/) { |
| return $1; |
| } |
| return 0; |
| } |
| |
| sub isDump_U($) |
| { |
| if(get_filename($_[0])=~/\A(.+)\.(abi|abidump)(\.xml|)\Z/) { |
| return $1; |
| } |
| return 0; |
| } |
| |
| sub compareInit() |
| { |
| # read input XML descriptors or ABI dumps |
| if(not $Descriptor{1}{"Path"}) { |
| exitStatus("Error", "-old option is not specified"); |
| } |
| my @DParts1 = split(/\s*,\s*/, $Descriptor{1}{"Path"}); |
| foreach my $Part (@DParts1) |
| { |
| if(not -e $Part) { |
| exitStatus("Access_Error", "can't access \'$Part\'"); |
| } |
| } |
| if(not $Descriptor{2}{"Path"}) { |
| exitStatus("Error", "-new option is not specified"); |
| } |
| my @DParts2 = split(/\s*,\s*/, $Descriptor{2}{"Path"}); |
| foreach my $Part (@DParts2) |
| { |
| if(not -e $Part) { |
| exitStatus("Access_Error", "can't access \'$Part\'"); |
| } |
| } |
| detect_default_paths("bin"); # to extract dumps |
| if($#DParts1==0 and $#DParts2==0 |
| and isDump($Descriptor{1}{"Path"}) |
| and isDump($Descriptor{2}{"Path"})) |
| { # optimization: equal ABI dumps |
| quickEmptyReports(); |
| } |
| checkVersionNum(1, $Descriptor{1}{"Path"}); |
| checkVersionNum(2, $Descriptor{2}{"Path"}); |
| printMsg("INFO", "preparation, please wait ..."); |
| foreach my $Part (@DParts1) |
| { |
| if(isDump($Part)) { |
| read_ABI_Dump(1, $Part); |
| } |
| else { |
| readDescriptor(1, createDescriptor(1, $Part)); |
| } |
| } |
| foreach my $Part (@DParts2) |
| { |
| if(isDump($Part)) { |
| read_ABI_Dump(2, $Part); |
| } |
| else { |
| readDescriptor(2, createDescriptor(2, $Part)); |
| } |
| } |
| initLogging(1); |
| initLogging(2); |
| # check consistency |
| if(not $Descriptor{1}{"Headers"} |
| and not $Descriptor{1}{"Libs"}) { |
| exitStatus("Error", "descriptor d1 does not contain both header files and libraries info"); |
| } |
| if(not $Descriptor{2}{"Headers"} |
| and not $Descriptor{2}{"Libs"}) { |
| exitStatus("Error", "descriptor d2 does not contain both header files and libraries info"); |
| } |
| if($Descriptor{1}{"Headers"} and not $Descriptor{1}{"Libs"} |
| and not $Descriptor{2}{"Headers"} and $Descriptor{2}{"Libs"}) { |
| exitStatus("Error", "can't compare headers with $SLIB_TYPE libraries"); |
| } |
| elsif(not $Descriptor{1}{"Headers"} and $Descriptor{1}{"Libs"} |
| and $Descriptor{2}{"Headers"} and not $Descriptor{2}{"Libs"}) { |
| exitStatus("Error", "can't compare $SLIB_TYPE libraries with headers"); |
| } |
| if(not $Descriptor{1}{"Headers"}) |
| { |
| if($CheckHeadersOnly_Opt) { |
| exitStatus("Error", "can't find header files info in descriptor d1"); |
| } |
| } |
| if(not $Descriptor{2}{"Headers"}) |
| { |
| if($CheckHeadersOnly_Opt) { |
| exitStatus("Error", "can't find header files info in descriptor d2"); |
| } |
| } |
| if(not $Descriptor{1}{"Headers"} |
| or not $Descriptor{2}{"Headers"}) |
| { |
| if(not $CheckObjectsOnly_Opt) |
| { |
| printMsg("WARNING", "comparing $SLIB_TYPE libraries only"); |
| $CheckObjectsOnly = 1; |
| } |
| } |
| if(not $Descriptor{1}{"Libs"}) |
| { |
| if($CheckObjectsOnly_Opt) { |
| exitStatus("Error", "can't find $SLIB_TYPE libraries info in descriptor d1"); |
| } |
| } |
| if(not $Descriptor{2}{"Libs"}) |
| { |
| if($CheckObjectsOnly_Opt) { |
| exitStatus("Error", "can't find $SLIB_TYPE libraries info in descriptor d2"); |
| } |
| } |
| if(not $Descriptor{1}{"Libs"} |
| or not $Descriptor{2}{"Libs"}) |
| { # comparing standalone header files |
| # comparing ABI dumps created with --headers-only |
| if(not $CheckHeadersOnly_Opt) |
| { |
| printMsg("WARNING", "checking headers only"); |
| $CheckHeadersOnly = 1; |
| } |
| } |
| if($UseDumps) |
| { # --use-dumps |
| # parallel processing |
| my $pid = fork(); |
| if($pid) |
| { # dump on two CPU cores |
| my @PARAMS = ("-dump", $Descriptor{1}{"Path"}, "-l", $TargetLibraryName); |
| if($RelativeDirectory{1}) { |
| @PARAMS = (@PARAMS, "-relpath", $RelativeDirectory{1}); |
| } |
| if($OutputLogPath{1}) { |
| @PARAMS = (@PARAMS, "-log-path", $OutputLogPath{1}); |
| } |
| if($CrossGcc) { |
| @PARAMS = (@PARAMS, "-cross-gcc", $CrossGcc); |
| } |
| if($Quiet) |
| { |
| @PARAMS = (@PARAMS, "-quiet"); |
| @PARAMS = (@PARAMS, "-logging-mode", "a"); |
| } |
| elsif($LogMode and $LogMode ne "w") |
| { # "w" is default |
| @PARAMS = (@PARAMS, "-logging-mode", $LogMode); |
| } |
| if($ExtendedCheck) { |
| @PARAMS = (@PARAMS, "-extended"); |
| } |
| if($UserLang) { |
| @PARAMS = (@PARAMS, "-lang", $UserLang); |
| } |
| if($TargetVersion{1}) { |
| @PARAMS = (@PARAMS, "-vnum", $TargetVersion{1}); |
| } |
| if($BinaryOnly) { |
| @PARAMS = (@PARAMS, "-binary"); |
| } |
| if($SourceOnly) { |
| @PARAMS = (@PARAMS, "-source"); |
| } |
| if($SortDump) { |
| @PARAMS = (@PARAMS, "-sort"); |
| } |
| if($DumpFormat and $DumpFormat ne "perl") { |
| @PARAMS = (@PARAMS, "-dump-format", $DumpFormat); |
| } |
| if($CheckHeadersOnly) { |
| @PARAMS = (@PARAMS, "-headers-only"); |
| } |
| if($CheckObjectsOnly) { |
| @PARAMS = (@PARAMS, "-objects-only"); |
| } |
| if($Debug) |
| { |
| @PARAMS = (@PARAMS, "-debug"); |
| printMsg("INFO", "running perl $0 @PARAMS"); |
| } |
| system("perl", $0, @PARAMS); |
| if($?) { |
| exit(1); |
| } |
| } |
| else |
| { # child |
| my @PARAMS = ("-dump", $Descriptor{2}{"Path"}, "-l", $TargetLibraryName); |
| if($RelativeDirectory{2}) { |
| @PARAMS = (@PARAMS, "-relpath", $RelativeDirectory{2}); |
| } |
| if($OutputLogPath{2}) { |
| @PARAMS = (@PARAMS, "-log-path", $OutputLogPath{2}); |
| } |
| if($CrossGcc) { |
| @PARAMS = (@PARAMS, "-cross-gcc", $CrossGcc); |
| } |
| if($Quiet) |
| { |
| @PARAMS = (@PARAMS, "-quiet"); |
| @PARAMS = (@PARAMS, "-logging-mode", "a"); |
| } |
| elsif($LogMode and $LogMode ne "w") |
| { # "w" is default |
| @PARAMS = (@PARAMS, "-logging-mode", $LogMode); |
| } |
| if($ExtendedCheck) { |
| @PARAMS = (@PARAMS, "-extended"); |
| } |
| if($UserLang) { |
| @PARAMS = (@PARAMS, "-lang", $UserLang); |
| } |
| if($TargetVersion{2}) { |
| @PARAMS = (@PARAMS, "-vnum", $TargetVersion{2}); |
| } |
| if($BinaryOnly) { |
| @PARAMS = (@PARAMS, "-binary"); |
| } |
| if($SourceOnly) { |
| @PARAMS = (@PARAMS, "-source"); |
| } |
| if($SortDump) { |
| @PARAMS = (@PARAMS, "-sort"); |
| } |
| if($DumpFormat and $DumpFormat ne "perl") { |
| @PARAMS = (@PARAMS, "-dump-format", $DumpFormat); |
| } |
| if($CheckHeadersOnly) { |
| @PARAMS = (@PARAMS, "-headers-only"); |
| } |
| if($CheckObjectsOnly) { |
| @PARAMS = (@PARAMS, "-objects-only"); |
| } |
| if($Debug) |
| { |
| @PARAMS = (@PARAMS, "-debug"); |
| printMsg("INFO", "running perl $0 @PARAMS"); |
| } |
| system("perl", $0, @PARAMS); |
| if($?) { |
| exit(1); |
| } |
| else { |
| exit(0); |
| } |
| } |
| waitpid($pid, 0); |
| my @CMP_PARAMS = ("-l", $TargetLibraryName); |
| @CMP_PARAMS = (@CMP_PARAMS, "-d1", "abi_dumps/$TargetLibraryName/".$TargetLibraryName."_".$Descriptor{1}{"Version"}.".abi.$AR_EXT"); |
| @CMP_PARAMS = (@CMP_PARAMS, "-d2", "abi_dumps/$TargetLibraryName/".$TargetLibraryName."_".$Descriptor{2}{"Version"}.".abi.$AR_EXT"); |
| if($TargetLibraryFName ne $TargetLibraryName) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-l-full", $TargetLibraryFName); |
| } |
| if($ShowRetVal) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-show-retval"); |
| } |
| if($CrossGcc) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-cross-gcc", $CrossGcc); |
| } |
| @CMP_PARAMS = (@CMP_PARAMS, "-logging-mode", "a"); |
| if($Quiet) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-quiet"); |
| } |
| if($ReportFormat and $ReportFormat ne "html") |
| { # HTML is default format |
| @CMP_PARAMS = (@CMP_PARAMS, "-report-format", $ReportFormat); |
| } |
| if($OutputReportPath) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-report-path", $OutputReportPath); |
| } |
| if($BinaryReportPath) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-bin-report-path", $BinaryReportPath); |
| } |
| if($SourceReportPath) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-src-report-path", $SourceReportPath); |
| } |
| if($LoggingPath) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-log-path", $LoggingPath); |
| } |
| if($CheckHeadersOnly) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-headers-only"); |
| } |
| if($CheckObjectsOnly) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-objects-only"); |
| } |
| if($BinaryOnly) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-binary"); |
| } |
| if($SourceOnly) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-source"); |
| } |
| if($Browse) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-browse", $Browse); |
| } |
| if($OpenReport) { |
| @CMP_PARAMS = (@CMP_PARAMS, "-open"); |
| } |
| if($Debug) |
| { |
| @CMP_PARAMS = (@CMP_PARAMS, "-debug"); |
| printMsg("INFO", "running perl $0 @CMP_PARAMS"); |
| } |
| system("perl", $0, @CMP_PARAMS); |
| exit($?>>8); |
| } |
| if(not $Descriptor{1}{"Dump"} |
| or not $Descriptor{2}{"Dump"}) |
| { # need GCC toolchain to analyze |
| # header files and libraries |
| detect_default_paths("inc|lib|gcc"); |
| } |
| if(not $Descriptor{1}{"Dump"}) |
| { |
| if(not $CheckHeadersOnly) { |
| readLibs(1); |
| } |
| if($CheckHeadersOnly) { |
| setLanguage(1, "C++"); |
| } |
| if(not $CheckObjectsOnly) { |
| searchForHeaders(1); |
| } |
| $WORD_SIZE{1} = detectWordSize(); |
| } |
| if(not $Descriptor{2}{"Dump"}) |
| { |
| if(not $CheckHeadersOnly) { |
| readLibs(2); |
| } |
| if($CheckHeadersOnly) { |
| setLanguage(2, "C++"); |
| } |
| if(not $CheckObjectsOnly) { |
| searchForHeaders(2); |
| } |
| $WORD_SIZE{2} = detectWordSize(); |
| } |
| if($WORD_SIZE{1} ne $WORD_SIZE{2}) |
| { # support for old ABI dumps |
| # try to synch different WORD sizes |
| if(not checkDump(1, "2.1")) |
| { |
| $WORD_SIZE{1} = $WORD_SIZE{2}; |
| printMsg("WARNING", "set WORD size to ".$WORD_SIZE{2}." bytes"); |
| } |
| elsif(not checkDump(2, "2.1")) |
| { |
| $WORD_SIZE{2} = $WORD_SIZE{1}; |
| printMsg("WARNING", "set WORD size to ".$WORD_SIZE{1}." bytes"); |
| } |
| } |
| elsif(not $WORD_SIZE{1} |
| and not $WORD_SIZE{2}) |
| { # support for old ABI dumps |
| $WORD_SIZE{1} = "4"; |
| $WORD_SIZE{2} = "4"; |
| } |
| if($Descriptor{1}{"Dump"}) |
| { # support for old ABI dumps |
| prepareTypes(1); |
| } |
| if($Descriptor{2}{"Dump"}) |
| { # support for old ABI dumps |
| prepareTypes(2); |
| } |
| if($AppPath and not keys(%{$Symbol_Library{1}})) { |
| printMsg("WARNING", "the application ".get_filename($AppPath)." has no symbols imported from the $SLIB_TYPE libraries"); |
| } |
| # started to process input data |
| if(not $CheckObjectsOnly) |
| { |
| if($Descriptor{1}{"Headers"} |
| and not $Descriptor{1}{"Dump"}) { |
| readHeaders(1); |
| } |
| if($Descriptor{2}{"Headers"} |
| and not $Descriptor{2}{"Dump"}) { |
| readHeaders(2); |
| } |
| } |
| |
| # clean memory |
| %SystemHeaders = (); |
| %mangled_name_gcc = (); |
| |
| prepareSymbols(1); |
| prepareSymbols(2); |
| |
| # clean memory |
| %SymbolInfo = (); |
| |
| # Virtual Tables |
| registerVTable(1); |
| registerVTable(2); |
| |
| if(not checkDump(1, "1.22") |
| and checkDump(2, "1.22")) |
| { # support for old ABI dumps |
| foreach my $ClassName (keys(%{$VirtualTable{2}})) |
| { |
| if($ClassName=~/</) |
| { # templates |
| if(not defined $VirtualTable{1}{$ClassName}) |
| { # synchronize |
| delete($VirtualTable{2}{$ClassName}); |
| } |
| } |
| } |
| } |
| |
| registerOverriding(1); |
| registerOverriding(2); |
| |
| setVirtFuncPositions(1); |
| setVirtFuncPositions(2); |
| |
| # Other |
| addParamNames(1); |
| addParamNames(2); |
| |
| detectChangedTypedefs(); |
| } |
| |
| sub compareAPIs($) |
| { |
| my $Level = $_[0]; |
| readRules($Level); |
| loadModule("CallConv"); |
| if($Level eq "Binary") { |
| printMsg("INFO", "comparing ABIs ..."); |
| } |
| else { |
| printMsg("INFO", "comparing APIs ..."); |
| } |
| if($CheckHeadersOnly |
| or $Level eq "Source") |
| { # added/removed in headers |
| detectAdded_H($Level); |
| detectRemoved_H($Level); |
| } |
| else |
| { # added/removed in libs |
| detectAdded($Level); |
| detectRemoved($Level); |
| } |
| if(not $CheckObjectsOnly) |
| { |
| mergeSignatures($Level); |
| if(keys(%{$CheckedSymbols{$Level}})) { |
| mergeConstants($Level); |
| } |
| } |
| if($CheckHeadersOnly |
| or $Level eq "Source") |
| { # added/removed in headers |
| mergeHeaders($Level); |
| } |
| else |
| { # added/removed in libs |
| mergeLibs($Level); |
| if($CheckImpl |
| and $Level eq "Binary") { |
| mergeImpl(); |
| } |
| } |
| } |
| |
| sub getSysOpts() |
| { |
| my %Opts = ( |
| "OStarget"=>$OStarget, |
| "Debug"=>$Debug, |
| "Quiet"=>$Quiet, |
| "LogMode"=>$LogMode, |
| "CheckHeadersOnly"=>$CheckHeadersOnly, |
| |
| "SystemRoot"=>$SystemRoot, |
| "MODULES_DIR"=>$MODULES_DIR, |
| "GCC_PATH"=>$GCC_PATH, |
| "TargetSysInfo"=>$TargetSysInfo, |
| "CrossPrefix"=>$CrossPrefix, |
| "TargetLibraryName"=>$TargetLibraryName, |
| "CrossGcc"=>$CrossGcc, |
| "UseStaticLibs"=>$UseStaticLibs, |
| "NoStdInc"=>$NoStdInc, |
| |
| "BinaryOnly" => $BinaryOnly, |
| "SourceOnly" => $SourceOnly |
| ); |
| return \%Opts; |
| } |
| |
| sub get_CoreError($) |
| { |
| my %CODE_ERROR = reverse(%ERROR_CODE); |
| return $CODE_ERROR{$_[0]}; |
| } |
| |
| sub scenario() |
| { |
| if($StdOut) |
| { # enable quiet mode |
| $Quiet = 1; |
| $JoinReport = 1; |
| } |
| if(not $LogMode) |
| { # default |
| $LogMode = "w"; |
| } |
| if($UserLang) |
| { # --lang=C++ |
| $UserLang = uc($UserLang); |
| $COMMON_LANGUAGE{1}=$UserLang; |
| $COMMON_LANGUAGE{2}=$UserLang; |
| } |
| if($LoggingPath) |
| { |
| $OutputLogPath{1} = $LoggingPath; |
| $OutputLogPath{2} = $LoggingPath; |
| if($Quiet) { |
| $COMMON_LOG_PATH = $LoggingPath; |
| } |
| } |
| if($OutputDumpPath) |
| { # validate |
| if($OutputDumpPath!~/\.abi(\.\Q$AR_EXT\E|)\Z/) { |
| exitStatus("Error", "the dump path should be a path to *.abi.$AR_EXT or *.abi file"); |
| } |
| } |
| if($BinaryOnly and $SourceOnly) |
| { # both --binary and --source |
| # is the default mode |
| $DoubleReport = 1; |
| $JoinReport = 0; |
| $BinaryOnly = 0; |
| $SourceOnly = 0; |
| if($OutputReportPath) |
| { # --report-path |
| $DoubleReport = 0; |
| $JoinReport = 1; |
| } |
| } |
| elsif($BinaryOnly or $SourceOnly) |
| { # --binary or --source |
| $DoubleReport = 0; |
| $JoinReport = 0; |
| } |
| if($UseXML) |
| { # --xml option |
| $ReportFormat = "xml"; |
| $DumpFormat = "xml"; |
| } |
| if($ReportFormat) |
| { # validate |
| $ReportFormat = lc($ReportFormat); |
| if($ReportFormat!~/\A(xml|html|htm)\Z/) { |
| exitStatus("Error", "unknown report format \'$ReportFormat\'"); |
| } |
| if($ReportFormat eq "htm") |
| { # HTM == HTML |
| $ReportFormat = "html"; |
| } |
| elsif($ReportFormat eq "xml") |
| { # --report-format=XML equal to --xml |
| $UseXML = 1; |
| } |
| } |
| else |
| { # default: HTML |
| $ReportFormat = "html"; |
| } |
| if($DumpFormat) |
| { # validate |
| $DumpFormat = lc($DumpFormat); |
| if($DumpFormat!~/\A(xml|perl)\Z/) { |
| exitStatus("Error", "unknown ABI dump format \'$DumpFormat\'"); |
| } |
| if($DumpFormat eq "xml") |
| { # --dump-format=XML equal to --xml |
| $UseXML = 1; |
| } |
| } |
| else |
| { # default: Perl Data::Dumper |
| $DumpFormat = "perl"; |
| } |
| if($Quiet and $LogMode!~/a|n/) |
| { # --quiet log |
| if(-f $COMMON_LOG_PATH) { |
| unlink($COMMON_LOG_PATH); |
| } |
| } |
| if($TestTool and $UseDumps) |
| { # --test && --use-dumps == --test-dump |
| $TestDump = 1; |
| } |
| if($Help) { |
| HELP_MESSAGE(); |
| exit(0); |
| } |
| if($InfoMsg) { |
| INFO_MESSAGE(); |
| exit(0); |
| } |
| if($ShowVersion) { |
| printMsg("INFO", "ABI Compliance Checker (ACC) $TOOL_VERSION\nCopyright (C) 2012 ROSA Laboratory\nLicense: LGPL or GPL <http://www.gnu.org/licenses/>\nThis program is free software: you can redistribute it and/or modify it.\n\nWritten by Andrey Ponomarenko."); |
| exit(0); |
| } |
| if($DumpVersion) { |
| printMsg("INFO", $TOOL_VERSION); |
| exit(0); |
| } |
| if($ExtendedCheck) { |
| $CheckHeadersOnly = 1; |
| } |
| if($SystemRoot_Opt) |
| { # user defined root |
| if(not -e $SystemRoot_Opt) { |
| exitStatus("Access_Error", "can't access \'$SystemRoot\'"); |
| } |
| $SystemRoot = $SystemRoot_Opt; |
| $SystemRoot=~s/[\/]+\Z//g; |
| if($SystemRoot) { |
| $SystemRoot = get_abs_path($SystemRoot); |
| } |
| } |
| $Data::Dumper::Sortkeys = 1; |
| |
| if($SortDump) |
| { |
| $Data::Dumper::Useperl = 1; |
| $Data::Dumper::Sortkeys = \&dump_sorting; |
| } |
| |
| if($TargetLibsPath) |
| { |
| if(not -f $TargetLibsPath) { |
| exitStatus("Access_Error", "can't access file \'$TargetLibsPath\'"); |
| } |
| foreach my $Lib (split(/\s*\n\s*/, readFile($TargetLibsPath))) { |
| $TargetLibs{$Lib} = 1; |
| } |
| } |
| if($TargetHeadersPath) |
| { # --headers-list |
| if(not -f $TargetHeadersPath) { |
| exitStatus("Access_Error", "can't access file \'$TargetHeadersPath\'"); |
| } |
| foreach my $Header (split(/\s*\n\s*/, readFile($TargetHeadersPath))) |
| { |
| $TargetHeaders{1}{$Header} = 1; |
| $TargetHeaders{2}{$Header} = 1; |
| } |
| } |
| if($TargetHeader) |
| { # --header |
| $TargetHeaders{1}{$TargetHeader} = 1; |
| $TargetHeaders{2}{$TargetHeader} = 1; |
| } |
| if($TestTool |
| or $TestDump) |
| { # --test, --test-dump |
| detect_default_paths("bin|gcc"); # to compile libs |
| loadModule("RegTests"); |
| testTool($TestDump, $Debug, $Quiet, $ExtendedCheck, $LogMode, $ReportFormat, $DumpFormat, |
| $LIB_EXT, $GCC_PATH, $Browse, $OpenReport, $SortDump, $CheckHeadersOnly, $CheckObjectsOnly); |
| exit(0); |
| } |
| if($DumpSystem) |
| { # --dump-system |
| loadModule("SysCheck"); |
| if($DumpSystem=~/\.(xml|desc)\Z/) |
| { # system XML descriptor |
| if(not -f $DumpSystem) { |
| exitStatus("Access_Error", "can't access file \'$DumpSystem\'"); |
| } |
| my $Ret = readSystemDescriptor(readFile($DumpSystem)); |
| foreach (@{$Ret->{"Tools"}}) |
| { |
| $SystemPaths{"bin"}{$_} = 1; |
| $TargetTools{$_}=1; |
| } |
| if($Ret->{"CrossPrefix"}) { |
| $CrossPrefix = $Ret->{"CrossPrefix"}; |
| } |
| } |
| elsif($SystemRoot_Opt) |
| { # -sysroot "/" option |
| # default target: /usr/lib, /usr/include |
| # search libs: /usr/lib and /lib |
| if(not -e $SystemRoot."/usr/lib") { |
| exitStatus("Access_Error", "can't access '".$SystemRoot."/usr/lib'"); |
| } |
| if(not -e $SystemRoot."/lib") { |
| exitStatus("Access_Error", "can't access '".$SystemRoot."/lib'"); |
| } |
| if(not -e $SystemRoot."/usr/include") { |
| exitStatus("Access_Error", "can't access '".$SystemRoot."/usr/include'"); |
| } |
| readSystemDescriptor(" |
| <name> |
| $DumpSystem |
| </name> |
| <headers> |
| $SystemRoot/usr/include |
| </headers> |
| <libs> |
| $SystemRoot/usr/lib |
| </libs> |
| <search_libs> |
| $SystemRoot/lib |
| </search_libs>"); |
| } |
| else { |
| exitStatus("Error", "-sysroot <dirpath> option should be specified, usually it's \"/\""); |
| } |
| detect_default_paths("bin|gcc"); # to check symbols |
| if($OStarget eq "windows") |
| { # to run dumpbin.exe |
| # and undname.exe |
| check_win32_env(); |
| } |
| dumpSystem(getSysOpts()); |
| exit(0); |
| } |
| if($CmpSystems) |
| { # --cmp-systems |
| detect_default_paths("bin"); # to extract dumps |
| loadModule("SysCheck"); |
| cmpSystems($Descriptor{1}{"Path"}, $Descriptor{2}{"Path"}, getSysOpts()); |
| exit(0); |
| } |
| if($GenerateTemplate) { |
| generateTemplate(); |
| exit(0); |
| } |
| if(not $TargetLibraryName) { |
| exitStatus("Error", "library name is not selected (option -l <name>)"); |
| } |
| else |
| { # validate library name |
| if($TargetLibraryName=~/[\*\/\\]/) { |
| exitStatus("Error", "\"\\\", \"\/\" and \"*\" symbols are not allowed in the library name"); |
| } |
| } |
| if(not $TargetLibraryFName) { |
| $TargetLibraryFName = $TargetLibraryName; |
| } |
| if($CheckHeadersOnly_Opt and $CheckObjectsOnly_Opt) { |
| exitStatus("Error", "you can't specify both -headers-only and -objects-only options at the same time"); |
| } |
| if($SymbolsListPath) |
| { |
| if(not -f $SymbolsListPath) { |
| exitStatus("Access_Error", "can't access file \'$SymbolsListPath\'"); |
| } |
| foreach my $Interface (split(/\s*\n\s*/, readFile($SymbolsListPath))) { |
| $SymbolsList{$Interface} = 1; |
| } |
| } |
| if($SkipHeadersPath) |
| { |
| if(not -f $SkipHeadersPath) { |
| exitStatus("Access_Error", "can't access file \'$SkipHeadersPath\'"); |
| } |
| foreach my $Path (split(/\s*\n\s*/, readFile($SkipHeadersPath))) |
| { # register for both versions |
| $SkipHeadersList{1}{$Path} = 1; |
| $SkipHeadersList{2}{$Path} = 1; |
| my ($CPath, $Type) = classifyPath($Path); |
| $SkipHeaders{1}{$Type}{$CPath} = 1; |
| $SkipHeaders{2}{$Type}{$CPath} = 1; |
| } |
| } |
| if($ParamNamesPath) |
| { |
| if(not -f $ParamNamesPath) { |
| exitStatus("Access_Error", "can't access file \'$ParamNamesPath\'"); |
| } |
| foreach my $Line (split(/\n/, readFile($ParamNamesPath))) |
| { |
| if($Line=~s/\A(\w+)\;//) |
| { |
| my $Interface = $1; |
| if($Line=~/;(\d+);/) |
| { |
| while($Line=~s/(\d+);(\w+)//) { |
| $AddIntParams{$Interface}{$1}=$2; |
| } |
| } |
| else |
| { |
| my $Num = 0; |
| foreach my $Name (split(/;/, $Line)) { |
| $AddIntParams{$Interface}{$Num++}=$Name; |
| } |
| } |
| } |
| } |
| } |
| if($AppPath) |
| { |
| if(not -f $AppPath) { |
| exitStatus("Access_Error", "can't access file \'$AppPath\'"); |
| } |
| foreach my $Interface (readSymbols_App($AppPath)) { |
| $SymbolsList_App{$Interface} = 1; |
| } |
| } |
| if($DumpAPI) |
| { # --dump-abi |
| # make an API dump |
| create_ABI_Dump(); |
| exit($COMPILE_ERRORS); |
| } |
| # default: compare APIs |
| # -d1 <path> |
| # -d2 <path> |
| compareInit(); |
| if($JoinReport or $DoubleReport) |
| { |
| compareAPIs("Binary"); |
| compareAPIs("Source"); |
| } |
| elsif($BinaryOnly) { |
| compareAPIs("Binary"); |
| } |
| elsif($SourceOnly) { |
| compareAPIs("Source"); |
| } |
| exitReport(); |
| } |
| |
| scenario(); |