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11 commits

Author SHA1 Message Date
mmentovai c34850a202 minidump_stackwalk should use MinidumpProcessor (#64). r=bryner
- minidump_stackwalk is now much more useful as a debugging tool and
   even as a standalone tool.
 - Reimplementation of minidump_stackwalk around MinidumpProcessor.
 - minidump_stackwalk displays all pertinent information returned by
   MinidumpProcessor in the ProcessState.
 - New PathnameStripper::File static utility method to display only the
   leaf file name in a pathname, cleaning up minidump_stackwalk's output.
 - New SimpleSymbolSupplier class, which implements a simple
   filesystem-based symbol supplier compatible with the layout used by
   Microsoft Symbol Server and its client cache.
 - minidump_stackwalk now accepts an optional second argument, a pathname
   to use as a symbol directory for a SimpleSymbolSupplier.
 - Updated test data to be compatible with SimpleSymbolSupplier, and added
   test data for kernel32.pdb.  Test data converted from CRLF line endings
   to LF.

http://groups.google.com/group/airbag-dev/browse_thread/thread/cce30a84f6b2d728


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@53 4c0a9323-5329-0410-9bdc-e9ce6186880e
2006-10-27 00:40:56 +00:00
mmentovai 80e98391dc Fix minor style problems (#58). r=bryner
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
2006-10-25 21:25:41 +00:00
mmentovai 2466d8e993 Replace auto_ptr with scoped_ptr (#56). r=bryner
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
2006-10-23 20:25:42 +00:00
mmentovai d119a921ea Make stack_frame_info vector hold linked_ptrs instead of objects;
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
2006-10-23 19:24:58 +00:00
mmentovai 246f406828 Handle frame pointer omission, (#21), part 4 (final part!): FPO stackwalker.
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
2006-10-20 01:46:38 +00:00
mmentovai 960e5277ee ppc stackwalker (#30). r=bryner
- 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
2006-09-25 18:29:48 +00:00
mmentovai 7daf246e4b Relicense to BSD (#29). r=bryner
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
2006-09-20 21:16:16 +00:00
bryner 0170bea32f Follow-up to #26: get rid of supplier_data, it's not really needed since
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
2006-09-20 00:00:12 +00:00
mmentovai 6dd21d3baf Change interface for providing files to Minidump (#19). r=bryner
- Interface change: Minidump constructor now accepts a const string& path
   argument instead of int fd.  Minidump will open the file on first Read
   and close it upon destruction.
 - Adapt callers to new interface, no longer leaking file descriptors.

http://groups.google.com/group/airbag-dev/browse_thread/thread/ff24dbcde7db8ae3


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@20 4c0a9323-5329-0410-9bdc-e9ce6186880e
2006-09-08 16:41:17 +00:00
bryner d5e66382d1 Add support to the StackWalker for resolving symbols, using a
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
2006-09-08 02:35:53 +00:00
mmentovai 213800d30c Initial implementation of x86 stackwalker (#9). r=bryner
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@12 4c0a9323-5329-0410-9bdc-e9ce6186880e
2006-09-06 19:28:46 +00:00