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* Allow StackwalkerARM to scan much farther to find the caller of the context ↵ted.mielczarek@gmail.com2012-12-041-0/+1
| | | | | | | | frame R=jimb at https://breakpad.appspot.com/501002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1086 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Refactor the logic of resolving source line info into helper class.SiyangXie@gmail.com2012-10-101-86/+39
| | | | | | | http://breakpad.appspot.com/459002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1068 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Use frame pointer to walk ARM stack on iOS.qsr@chromium.org2011-10-171-2/+6
| | | | | | Review URL: http://breakpad.appspot.com/314001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@869 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix some apparently longstanding crash bugs in Stackwalker implementations ↵ted.mielczarek2011-01-241-1/+2
| | | | | | | | when resolver is NULL. R=mark at http://breakpad.appspot.com/257001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@761 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix segv in network_source_line_resolver_server_unittestkmixter@chromium.org2010-12-081-2/+2
| | | | | | | | R=siyangxie BUG=409 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@737 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Restrict ownership of symbol data buffers to symbol supplier.SiyangXie@gmail.com2010-11-011-0/+3
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@721 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Refactor source line resolver, add interface in supplier and resolver.SiyangXie@gmail.com2010-10-071-9/+13
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@711 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Limit the number of frames we try to walk to prevent runaway processors.thestig@chromium.org2010-08-261-1/+6
| | | | | | Review URL: http://breakpad.appspot.com/175001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@672 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad: Avoid using the C++ <cfoo> headers.ted.mielczarek2010-06-251-2/+2
| | | | | | | | | | | | This patch avoids unnecessary use of the <cfoo> headers in files that don't actually use the identifiers they declare in the std:: namespace. It also changes some files to better conform with the "Names and Order of Includes" rules in the Google C++ Style Guide. A=jimb R=mark git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@619 4c0a9323-5329-0410-9bdc-e9ce6186880e
* provide a network source line resolver + server. r=mark,jimb at ↵ted.mielczarek2010-04-081-4/+4
| | | | | | http://breakpad.appspot.com/36001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@569 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix to cache NOT_FOUND results from symbol supplier on a per-minidump basis nealsid2010-03-031-0/+3
| | | | | | | | | | | http://breakpad.appspot.com/64001 R=ted.mielczarek, brdevmn A=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@543 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad: Update copyright notice years on all files changed in 2010.jimblandy2010-02-091-1/+1
| | | | | | | | | | We've gotten mixed advice from the lawyery types about whether this matters. But it's easy enough to do. a=jimblandy, r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@517 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad processor: Don't pass Windows stack walking information to all walkers.jimblandy2010-01-141-16/+3
| | | | | | | | | | | | | | | | | | | | | At the moment, the StackWalker GetCallerFrame member function expects a vector of WindowsFrameInfo structures, even though WindowsFrameInfo is only used or useful on one one implementation (StackWalkerX86). This patch changes StackWalker::GetCallerFrame to no longer expect the WindowsFrameInfo structures, and changes all implementations to match. In particular, StackWalkerX86 is changed to find the WindowsFrameInfo data itself, and store a pointer to whatever it got in the StackFrame object itself (which is really a StackFrameX86). To allow GetCallerFrame implementations to look up stack walking data, StackWalker::resolver_ needs to be made protected, not private. a=jimblandy, r=mmentovai git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@491 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 49013: Breakpad Processor: Use a separate API to retrieve Windows ↵jimblandy2010-01-111-1/+2
| | | | | | | | | | | | | | | | | | | | stack debugging info. At the moment, FillSourceLineInfo returns Windows DIA-based stack walking data. In addition to being ugly, this makes it difficult to provide access to DWARF CFI-based stack walking data in a symmetrical way. This patch changes FillSourceLineInfo to do the single job its name suggests, and adds a second member function to SourceLineResolverInterface to retrieve Windows DIA stack walking information. A sibling member function will provide access to DWARF CFI stack walking data. a=jimblandy, r=mmentovai git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@480 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 49012: Breakpad Processor: Rename 'StackFrameInfo' structure to ↵jimblandy2009-12-231-3/+3
| | | | | | | | | | | | | | | 'WindowsFrameInfo'. Also, rename stack_frame_info.h to windows_frame_info.h. If it seems odd to have functions like FillSourceLineInfo returning Windows-specific data structures... well, it is! This patch just makes it more obvious what's going on. a=jimblandy, r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@471 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Basic arm cpu support for processor. r=mark at http://breakpad.appspot.com/49011ted.mielczarek2009-12-191-0/+8
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@454 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Let x86 stackwalker scan stack in cases where program evaluation fails. ↵ted.mielczarek2009-10-081-0/+34
| | | | | | Original patch by Jeff Muizelaar <jmuizelaar@mozilla.com> with some changes by me. r=mento at http://breakpad.appspot.com/32003/show git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@409 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Modify symbol supplier interface to support an overload that takes a symbol ↵nealsid2009-02-191-3/+5
| | | | | | | | | | data buffer, to get around an extraneous read/write of symbol data R=doshimun git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@311 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 196 - Breakpad processor support for x86-64. r=mentoted.mielczarek2007-10-311-0/+8
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@227 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add SPARC/Solaris support to client handler and processor (#201, 200).mmentovai2007-09-261-0/+8
| | | | | | | | | Patch by Michael shang <satisfy123>. r=me, r=Alfred Peng. http://groups.google.com/group/google-breakpad-discuss/browse_thread/thread/2fba07577f1fa35e git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@215 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add logging to minidump processor (#82). Part 2: add messages to the rest ofmmentovai2007-05-211-1/+8
| | | | | | | | | the processor. r=ted.mielczarek http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/cf56b767383a5d4b git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@172 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Minidump without context crashes the processor (#153). r=brynermmentovai2007-04-251-0/+3
| | | | | | | http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/2d221bd478bec550 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@148 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Rename Airbag to Breakpad.mmentovai2007-02-141-10/+10
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@122 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Communicate OS and CPU to SymbolSupplier (#107). r=brynermmentovai2007-01-101-5/+11
| | | | | | | | | | Interface change: moved a few fields around in ProcessState; added new arguments to Stackwalker and SymbolSupplier. http://groups.google.com/group/airbag-dev/browse_thread/thread/17e4a48ec3ede932 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@101 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add an abstract interface to SourceLineResolver, and allow any implementationbryner2006-12-111-13/+22
| | | | | | | | | to be used with MinidumpProcessor. The basic SourceLineResolver is now a public interface (#89) git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@83 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Provide a mechanism for SymbolSuppliers to interrupt processing (#93)bryner2006-12-081-8/+19
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@80 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Module API (#32). r=waylonis, brynermmentovai2006-12-051-7/+8
| | | | | | | | | | | | | | | | | | | - Introduces a standard API for dealing with modules. MinidumpModule is now a concrete implementation of this API. Code may interact with single modules using the CodeModule interface, and collections of modules using its container, the CodeModules interface. - CodeModule is used directly by SymbolSupplier implementations and SourceLineResolver. Reliance on the specific implementation in MinidumpModule has been eliminated. - Module lists are now added to ProcessState objects. Module references in each stack frame are now pointers to objects in these module lists. - The sample minidump_stackwalk tool prints the module list after printing all threads' stacks. http://groups.google.com/group/airbag-dev/browse_frm/thread/a9c0550edde54cf8 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@74 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Move headers for exported interfaces into src/google_airbag (#51). r=brynermmentovai2006-11-061-5/+5
| | | | | | | http://groups.google.com/group/airbag-dev/browse_thread/thread/e01f177386e8794a git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@60 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix minor style problems (#58). r=brynermmentovai2006-10-251-1/+1
| | | | | | | http://groups.google.com/group/airbag-dev/browse_thread/thread/bbcecab979fa82bc git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@49 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Replace auto_ptr with scoped_ptr (#56). r=brynermmentovai2006-10-231-6/+3
| | | | | | | http://groups.google.com/group/airbag-dev/browse_thread/thread/54c66451ed8e2835 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@46 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Make stack_frame_info vector hold linked_ptrs instead of objects;mmentovai2006-10-231-10/+19
| | | | | | | | | | | | | make Stackwalker::Walk create and return a CallStack instead of filling a caller-supplied one (#54). r=bryner Interface change: Stackwalker::Walk and MinidumpProcessor::Process now return a new CallStack*. http://groups.google.com/group/airbag-dev/browse_thread/thread/d2bad5d7c115c3fe git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@45 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Handle frame pointer omission, (#21), part 4 (final part!): FPO stackwalker.mmentovai2006-10-201-17/+18
| | | | | | | | | | | | | r=bryner - This change allows Airbag to properly walk win32 stacks produced by code built with MSVC's frame pointer omission optimization (/Oy). This optimization is enabled at /O1 and /O2. - There too many interface and file format changes to list here. http://groups.google.com/group/airbag-dev/browse_thread/thread/85ce85bfa8457ece git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@42 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Reduce calls to SymbolSupplier::GetSymbolFile() (#48).bryner2006-10-161-5/+4
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@40 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Handle frame pointer omission (#21), part 3: SourceLineResolver and ↵mmentovai2006-09-281-2/+7
| | | | | | | | | | | | | | | | | | | PDBSourceLineWriter changes. r=bryner. - PDBSourceLineWriter (dump_syms) outputs stack frame debugging information - SourceLineResolver reads the new information and puts it into a new StackFrameInfo structure, which is stored in a ContainedRangeMap. FillSourceLineInfo passes the StackFrameInfo back to the caller. - The base Stackwalker makes StackFrameInfo data available to subclasses during stackwalking, but does not use this information directly itself. Stackwalkers may access stack_frame_info_ for enhanced stackwalking (this will be part 4). - New test data for the updated dumped-symbol format http://groups.google.com/group/airbag-dev/browse_thread/thread/735f191c9a1a1de4 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@38 4c0a9323-5329-0410-9bdc-e9ce6186880e
* ppc stackwalker (#30). r=brynermmentovai2006-09-251-10/+32
| | | | | | | | | | | | - Implementation of PowerPC stackwalker. Tested using stackwalker_selftest (#18). - Hook up processor-side multi-CPU support in MinidumpProcessor and minidump_stackwalk using the new Stackwalker::StackwalkerForCPU method. http://groups.google.com/group/airbag-dev/browse_thread/thread/1c2fa7c5182a77a9 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@34 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Relicense to BSD (#29). r=brynermmentovai2006-09-201-10/+25
| | | | | | | http://groups.google.com/group/airbag-dev/browse_thread/thread/5f19f13fc172c4e0 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@31 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Follow-up to #26: get rid of supplier_data, it's not really needed sincebryner2006-09-201-4/+3
| | | | | | | the caller can implement their own supplier object. r=mmentovai. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@27 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Get rid of CrashReport, and rename CrashReportProcessor to MinidumpProcessorbryner2006-09-191-3/+4
| | | | | | | | (#26) r=mmentovai. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@26 4c0a9323-5329-0410-9bdc-e9ce6186880e
* addressing follow-up review comments from mark (#17)bryner2006-09-081-3/+2
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@19 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add support to the StackWalker for resolving symbols, using abryner2006-09-081-6/+19
| | | | | | | | | | | | caller-implemented SymbolSupplier object to get a symbol file. Add a CrashReportProcessor object which provides a simple API for processing a CrashReport struct, given a SymbolSupplier and a minidump file. r=mmentovai (#17)) git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@18 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Initial implementation of x86 stackwalker (#9). r=brynermmentovai2006-09-061-0/+78
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@12 4c0a9323-5329-0410-9bdc-e9ce6186880e
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