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* Support object files larger than 2**32.erikchen@chromium.org2015-04-221-2/+2
| | | | | | | Reviewed at https://breakpad.appspot.com/7834002/#ps340001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1453 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix UMR and potential crash in Mac dump_syms.mark@chromium.org2014-11-051-1/+2
| | | | | | | | | | | | Patch by Robert Sesek <rsesek@chromium.org> BUG=https://code.google.com/p/google-breakpad/issues/detail?id=614 R=mark@chromium.org Review URL: https://breakpad.appspot.com/9724002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1401 4c0a9323-5329-0410-9bdc-e9ce6186880e
* In Mac dump_syms, allow reading debug data out of both the Mach-O file and ↵rsesek@chromium.org2014-07-251-9/+103
| | | | | | | | | | | | | | | | | | | | | | | the dSYM. This adds a new |-g <dSYM path>| flag to dump_syms, to specify the dSYM path for the target Mach-O argument. The UUIDs and architectures of the two paths must match in order to dump symbols for this "split module." This reason for this is that for x86_64 binaries on OS X, the CFI data is stored in the __TEXT,__eh_frame segment of the Mach-O file, and the data is not copied into the dSYM by dsymutil. Therefore, just dumping the dSYM doesn't yield CFI data for x86_64 files, and both the dSYM and the Mach-O file must be dumped in order to produce a complete Breakpad symbol file. For i386 binaries, the CFI data is stored in the __DWARF,__debug_frame segment, which is part of the dSYM, so this isn't necessary. BUG=https://code.google.com/p/chromium/issues/detail?id=393594 R=mark@chromium.org Review URL: https://breakpad.appspot.com/6704002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1359 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix mac dump_syms after r1163.thestig@chromium.org2013-05-081-3/+9
| | | | | | | | R=mark@chromium.org Review URL: https://breakpad.appspot.com/592002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1175 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Allow reading just CFI data when reading symbolsted.mielczarek@gmail.com2013-03-061-2/+2
| | | | | | R=thestig at https://breakpad.appspot.com/517002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1124 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add custom implementation of NXGetArchInfoXXX to allow adding new arch.qsr@chromium.org2012-10-031-2/+5
| | | | | | | | | NXGetArchInfoXXX depends on the OS knowledge of architecture. This CL adds a custom implementation of those methods to be able to handle newer CPU before they are handled by the OS. It also add handling for armv7s architecture. Review URL: https://breakpad.appspot.com/475002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1057 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Linux/Mac: Add option to omit the CFI section in dump_syms.thestig@chromium.org2011-09-141-8/+13
| | | | | | Review URL: http://breakpad.appspot.com/304001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@835 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Switch mac DumpSymbols::WriteSymbolFile to take an ostream instead of a ↵ted.mielczarek2011-07-261-1/+2
| | | | | | | | FILE* to match the changes to Module::Write R=mark at http://breakpad.appspot.com/294001/show git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@818 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad Mac symbol dumper: Unify with Linux dumper; support DWARF CFI.ted.mielczarek2010-06-251-18/+36
| | | | | | | | | | | | | | | | | | | | | | | | This patch rewrites the Mac symbol dumper to use the same set of classes the Linux dumper does for reading debugging information from various sources, consolidating them into a single table, and writing that out as a Breakpad symbol file. In the process, it also adds support for dumping DWARF call frame information and .eh_frame exception-handling information as Breakpad 'STACK CFI' records. This allows the Breakpad processor to generate stack traces from code compiled with -fomit-frame-pointer. The patch also replaces the DumpSymbols Objective C++ class with google_breakpad::DumpSymbols, a plain C++ class. The code still uses some Objective C++ to use the Foundation facilities for dealing with file names in a file-system-independent fashion, and for examining the contents of .dSYM bundles. Since the code has been entirely rewritten, I have changed the author lines. A=jimb R=mark git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@614 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad Mac dumper: Change the dumper to be more C++-ish.ted.mielczarek2010-06-251-45/+32
| | | | | | | | | | | | | | | | | | Instead of using bzero in main, use constructors to initialize the Options structure. Use C++ bool, not Objective-C BOOL. Use a const NXArchInfo * to represent the architecture name, so that we can use the NXGetLocalArchInfo, NXGetArchInfoFromName, etc. to handle things. Delete the 'uuidStr' member; it is unused. Leave Options::srcPath as an NSString, so that we can continue to use the filesystem path abstraction methods provided by the Foundation framework. A=jimb R=mark git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@611 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Added DWARF support to Breakpad client. Thanks to Google for open sourcing ↵nealsid2008-10-081-0/+142
their DWARF code! Modified dump_syms to detect dSYM bundles or a binary with DWARF data appropriately, and convert data from DWARF reader to dump_syms native structures R=danny.berlin (original writer of DWARF code) git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@286 4c0a9323-5329-0410-9bdc-e9ce6186880e
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