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* Breakpad Linux symbol dumper: Don't disable asserts.jimblandy2010-01-271-1/+0
| | | | | | | | | | | Having NDEBUG be the default has wasted my time more often than I'm proud to admit. There are no expensive asserts in the Linux symbol dumper. a=jimblandy, r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@502 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad Linux Dumper: Add DWARF support.jimblandy2010-01-231-1/+55
| | | | | | | | | | | | | | | | | | | | | | | | This adds DWARF support to the Breakpad Linux dumper. This is implemented as two handler classes: google_breakpad::DwarfCUToModule accepts data from dwarf2reader::CompilationUnit, and google_breakpad::DwarfLineToModule accepts data from a dwarf2reader::LineInfo, each populating a google_breakpad::Module with the results. Behaviors specific to particular source languages are handled by instances of a new class, google_breakpad::Language. An input executable may contain both STABS and DWARF debugging information: the dumper automatically recognizes what sorts of information are available, and integrates the data into a single output file. All classes have unit tests, providing line and branch coverage of all interesting code. Unit tests are written using the Google C++ Testing Framework, and the Google C++ Mocking Framework where appropriate. a=jimblandy, r=ccoutant git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@497 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad DWARF Parser: Improved DWARF-processing interface.jimblandy2010-01-231-0/+22
| | | | | | | | | | | | | | | | | | dwarf2reader::CompilationUnit is a simple and direct parser for DWARF data, but its handler interface is not convenient to use. In particular, the same handler object receives data about all DIEs processed. One can't use distinct classes to separate the information needed to handle different kinds of data. This patch defines a new adapter type, dwarf2reader::DIEHandler, which implements the existing DWARF parser's handler interface, given a handler written to a more comfortable, object-orient interface. The comments in dwarf2diehandler.h provide more detail. a=jimblandy, r=ccoutant git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@495 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Linux Breakpad Dumper: support running unit tests under valgrind or other ↵jimblandy2010-01-131-16/+28
| | | | | | | | | | | | | | | wrapper programs. This adds a new variable, TEST_WRAPPER, to src/tools/linux/dump_syms. Comments in the patch provide details. This patch also moves the public variable section to sit after the public phony targets. a=jimblandy, r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@486 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 49003: Breakpad Linux Dumper: Add unit tests for STABS dumper.jimblandy2009-12-231-0/+18
| | | | | | | | | | | | Previous patches added unit tests for the STABS parser and the Breakpad symbol file writer; this adds unit tests for the "dumper" class that sits between them, receiving data from the parser and handing it to the writer. So now the whole pathway has coverage. a=jimblandy, r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@467 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad Linux dumper: Add unit tests for google_breakpad::Module.jimblandy2009-12-231-1/+19
| | | | | | | | | | | | | Adjust Module's interface a bit to facilitate testing: - Make AssignSourceIds something a client can call --- it's perfectly well-defined, so this is an okay change. - Add GetFunctions, GetFiles and FindExistingfile member functions, which the test harness will use to get results to examine. a=jimblandy, r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@466 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad Linux dumper: move DumpStabsHandler into its own file, for testing.jimblandy2009-12-231-0/+2
| | | | | | | | | This will make it easier to write unit tests for DumpStabsHandler. a=jimblandy, r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@464 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 357: New Linux file_id code doesn't persist across strip. ↵ted.mielczarek2009-12-231-0/+16
| | | | | | r=agl,nealsid at http://breakpad.appspot.com/49008 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@461 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Linux dumper: Add unit tests for google_breakpad::StabsReader.jimblandy@gmail.com2009-12-151-0/+34
| | | | | | | | | | | | | | | | | | | | | | The test system is based on Google C++ Testing Framework and the Google C++ Mocking Framework. This includes a parser that turns human-readable input files ("mock stabs") into .stab and .stabstr section contents, which we can then pass to a StabsReader instance, using a handler object written with GoogleMock. The 'make check' target in src/tools/linux/dump_syms runs this. The supplied input file is pretty small, but I've done coverage testing, and it does cover the parser. I thought the mock stabs parser would be less elaborate than it turned out to be. Lesson learned. a=jimblandy, r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@444 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 39001: Breakpad Linux dumper: Refactor Makefile.jimblandy@gmail.com2009-12-151-24/+123
| | | | | | | | | | | | | | | | | | Use GNU Make features to make the dumper, unit tests, and maintenance targets more independent, so I get fewer conflicts as I work on different parts of the patch series. In particular: - Provide targets to run tests and produce test coverage reports. - Gather C and C++ build rules in one place. - Avoid variables that list object files, as pattern rules can compute these values directly from the dependencies. - Use VPATH to find sources in other directories. a=jimb, r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@441 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Upstreaming several patches from Chrome:nealsid2009-12-012-10/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Build fix for systems where sys/user.h needs sys/types.h.... http://breakpad.appspot.com/40002 MDRawSystemInfo.processor_level refers to the CPU family, not the cpuid level.. http://breakpad.appspot.com/40003 Use MD_MODULE_SIZE in place of sizeof(MDRawModule). http://breakpad.appspot.com/39003 Linux x64 compile fix. http://breakpad.appspot.com/40004 Include linux_syscall_support.h to get definition of NT_PRXFPREG. This is Chromium commit 23659. http://breakpad.appspot.com/40005 Build breakpad / crash reporting on Linux 64-bit. This is Chromium commit 23396. http://breakpad.appspot.com/40006 Fix #includes in a couple unit tests. http://breakpad.appspot.com/41001 Clean up unused headers / files for Linux dump_syms. http://breakpad.appspot.com/40002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@432 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Merge of Breakpad Chrome Linux forknealsid2009-08-171-0/+602
| | | | | | | | | A=agl, Lei Zhang R=nealsid, agl git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@384 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Linux dumper: Move the data structures representing the breakpad data into ↵jimblandy@gmail.com2009-08-071-1/+4
| | | | | | | | | | | | | | | | | | | | | | | their own class. src/linux/common/module.h defines a new class, google_breakpad::Module, that can represent the contents of a breakpad symbol file. Module::Write writes a well-formed symbol file to the given stream. src/linux/common/dump_symbols.cc can now lose its symbol-file-writing code, and change DumpStabsHandler to populate a Module object, rather than the old SymbolInfo/SourceFileInfo/... collection of types. The code to compute function and line sizes, even in the absence of reliable size data in STABS, is moved into a new Finalize method of DumpStabsHandler, which is responsible for completing the Module's contents. a=jimblandy r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@380 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Linux dumper: Move STABS parsing into its own class.jimblandy@gmail.com2009-08-071-1/+5
| | | | | | | | | | | | | With this patch, dump_symbols.cc no longer knows about the details of the STABS debugging format; that is handled by the StabsReader class. dump_symbols.cc provides a subclass of StabsHandler that builds dump_symbols' own representation of the data. a=jimblandy r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@378 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Support overriding makefile variables, changed defaults compilation flags. ↵nealsid2009-06-051-6/+13
| | | | | | | | | | | This patch from Jim Blandy was Merged with a previous change from nealsid to force 32-bit compilation even on 64-bit machines. A=jim blandy R=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@348 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Use ctsdio streams for dump_syms for significant speedup. Also contains a ↵nealsid2009-06-052-2/+2
| | | | | | | | | | | makefile fix to build in 32-bit mode, even on 64-bit systems. A=jim blandy R=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@347 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 225 - dynamically load libcurl in http_upload. patch by Andrew ↵ted.mielczarek2007-11-201-2/+2
| | | | | | Schultz <ajschult@verizon.net>, r=Liu Li git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@232 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix compile bustage from issue 221ted.mielczarek2007-11-202-6/+8
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@231 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Solaris version of symbol dumper (#207). Patch by Alfred Peng. r=memmentovai2007-09-281-1/+1
| | | | | | | http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/e4cbdbf7ddaf7f51 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@218 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add md5 implementation into code base to get rid ofluly812007-05-032-13/+15
| | | | | | | | | openssl dependency. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@153 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Merge Ted's patch for writing symbols to stdout for linux.luly812007-05-021-12/+8
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@149 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Discard age field in the dumped symbol file.luly812007-04-041-13/+9
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@139 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add Linux exception handler.luly812007-03-125-0/+470
Add Linux stab symbol dumper. Add minidump & symbol uploader for Linux. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@126 4c0a9323-5329-0410-9bdc-e9ce6186880e
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