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Author SHA1 Message Date
mmentovai af3c43f00e Add logging to minidump processor (#82). First part: logging infrastructure 
and messages for minidump.cc and minidump_processor.cc.  r=bryner.

http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/b056994d675f623c


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@169 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-05-17 18:34:37 +00:00
ted.mielczarek 95be2b659e Issue 168 - Output debug file and debug identifier in minidump_stackwalk machine-readable output. r=mento 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@168 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-05-16 18:11:36 +00:00
mmentovai 436801fa23 Stacks (still) truncated on win32 (#165). Patch by Benjamin Smedberg. r=me 
Don't require a program string to reset %ebp, as not all program strings
set this value.

http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/ee4854ae7ffce94e


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@163 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-05-08 20:56:30 +00:00
ted.mielczarek 980f6dc277 Extraneous newline in format string 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@161 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-05-08 11:31:10 +00:00
ted.mielczarek 663b7904e4 oops, committed accidentally 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@157 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-05-04 19:52:18 +00:00
ted.mielczarek 9a3263a670 Issue 160 - Reviewer Chris Rogers 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@156 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-05-04 19:37:00 +00:00
mmentovai 3c27dcc1b6 Minidump without context crashes the processor (#153). r=bryner 
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
 2007-04-25 19:38:01 +00:00
mmentovai b63740b329 Truncated Windows/x86 stacks when using FPO. Add stack scanning to recover 
instruction and frame pointers with better reliability.  r=bryner

http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/e74af03fb0629aa0


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@146 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-04-20 18:36:42 +00:00
mmentovai 33f178df55 s/an breakpad/a breakpad/ (#127), patch by techtonik, r=me 
http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/9610c2878a2bcdc


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@131 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-03-23 16:21:17 +00:00
bryner 809f0cb858 Ignore functions that have invalid addresses or sizes, instead of aborting the 
symbol file load (#137).   r=mmentovai.


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@130 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-03-22 23:20:17 +00:00
mmentovai e5dc60822e Rename Airbag to Breakpad. 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@122 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-02-14 19:51:05 +00:00
mmentovai baff938211 Airbag windows client didn't trap VC8 parameter validation errors. Now it 
does.  (#120) r=bryner.

http://groups.google.com/group/airbag-dev/browse_thread/thread/3f21d0e379e32771


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@120 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-02-07 20:20:10 +00:00
bryner 1d78cad82e Store 128-bit values as a struct with high and low fields, so that consumers 
of airbag don't have to know the platform endianness.


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@118 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-02-07 04:24:03 +00:00
waylonis 3a9a38a29e Don't fail the minidump processing if the requesting thread can't be found. 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@116 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-02-01 23:54:05 +00:00
mmentovai d986a54f67 Add module list to machine-readable minidump_stackwalk output (#119). 
Patch by Ted Mielczarek.  r=me

http://groups.google.com/group/airbag-dev/browse_thread/thread/144e66b1de80b1db


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@114 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-01-29 21:30:31 +00:00
mmentovai 482e44bf51 Qualify string and vector with std namespace when used without 
using-declaration (#118).  r=bryner

http://groups.google.com/group/airbag-dev/browse_thread/thread/4946d156a37331df


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@113 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-01-25 21:56:18 +00:00
mmentovai a14ef803d7 Support machine-readable output format from minidump_stackwalk; 
Support multiple symbol paths in SimpleSymbolSupplier (#113).
Patch by Ted Mielczarek.  r=me

http://groups.google.com/group/airbag-dev/browse_thread/thread/44b91a9112618b26


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@112 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-01-25 00:17:02 +00:00
mmentovai 48dab62c2d Be lenient when reading CodeView records of unknown types (#110). r=bryner 
- Read (but don't use) CodeView records with unknown signature values
   instead of failing.  This allows the module list to be read in, and
   will result in better stack traces in affected dumps.

http://groups.google.com/group/airbag-dev/browse_thread/thread/2c7d3e3b1fd6ea96


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@104 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-01-17 00:16:37 +00:00
mmentovai f614cb9845 Pass the exception record (EXCEPTION_POINTERS*) to callback functions from 
ExceptionHandler on Windows.  Patch by John Abd-El-Malek.  r=me

Interface change: post-dump and pre-dump (filter) callbacks now must accept
an additional EXCEPTION_POINTERS* argument.


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@103 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2007-01-12 16:54:10 +00:00
mmentovai 97d392dc4b Communicate OS and CPU to SymbolSupplier (#107). r=bryner 
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
 2007-01-10 22:47:56 +00:00
mmentovai c7b6c11f32 Fix capitalization of identifiers (#94). r=bryner 
http://groups.google.com/group/airbag-dev/browse_thread/thread/15cf4d0ce5ed1014


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@85 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-12-12 21:52:56 +00:00
mmentovai fb35cf79e2 Fix stackwalker_selftest following #89 (#95). r=bryner 
http://groups.google.com/group/airbag-dev/browse_thread/thread/d6d6a83ec41f4e0f


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@84 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-12-12 21:51:36 +00:00
bryner fd38d48e6d Add an abstract interface to SourceLineResolver, and allow any implementation 
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
 2006-12-11 23:22:54 +00:00
bryner f33b8d2d07 Provide a mechanism for SymbolSuppliers to interrupt processing (#93) 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@80 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-12-08 04:13:51 +00:00
mmentovai 283fd39248 Allow exception handler callbacks more flexibility (#81). r=bryner 
- Provide an optional filter callback that gets triggered before attempting
   to write a dump, to give client code a chance to refuse handling early
   in the process.
 - Allow exceptions that are unhandled by Airbag (due to filter callback or
   dump callback return value, or failure to write a dump) to be passed to the
   previous handler or to the system.
 - In order to pass exceptions unhandled by the topmost Airbag handler to
   lower handlers, fix up the stacking of ExceptionHandler objects, and give
   each ExceptionHandler object its own thread (like the Mac implementation)
   to avoid deadlock.
 - Provide a dump_path argument to callbacks, as requested by developers and
   already implemented in the Mac handler.
 - Avoid calling c_str in exception handler code (#90).

http://groups.google.com/group/airbag-dev/browse_thread/thread/4771825ced38a84c


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@79 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-12-07 20:46:54 +00:00
mmentovai 94f07040ce Test data update following PDBSourceLineWriter change (#91). r=bryner 
http://groups.google.com/group/airbag-dev/browse_thread/thread/d713d3e73aa1a0dd


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@78 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-12-07 15:55:30 +00:00
mmentovai 28e5990b57 Fix possible null pointer dereference in MinidumpModule (following #32). 
r=waylonis

http://groups.google.com/group/airbag-dev/browse_thread/thread/b684b775078d91ca


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@76 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-12-06 05:03:48 +00:00
waylonis daf4211942 Update reporting strings for exceptions (Issue 88) 
Add time_date_stamp to process state.


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@75 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-12-06 04:58:27 +00:00
mmentovai db3342a10e Module API (#32). r=waylonis, bryner 
- 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
 2006-12-05 22:52:28 +00:00
mmentovai 373c49b416 Eliminate usage of vector<>[0] for 0-sized vectors in processor library (#84). 
r=bryner

http://groups.google.com/group/airbag-dev/browse_thread/thread/8eb9277ac06425e3


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@72 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-11-27 21:42:07 +00:00
mmentovai 4365e2fe41 Support GUID-less PDBs (#77). r=bryner 
- Handle MDCVInfoPDB20-based PDBs by outputting a signature instead of a guid
   in the MODULE line.
 - Identify the OS and CPU in the MODULE line.
 - Suppress multiple subsequent identical STACK WIN lines.

http://groups.google.com/group/airbag-dev/browse_thread/thread/0f54e2c33ed5d82d


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@70 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-11-21 16:58:36 +00:00
bryner 042ca733d3 Use the reentrant versions of strtok() and gmtime() (#79) r=mmentovai 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@69 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-11-20 20:58:10 +00:00
mmentovai 7573d1dd44 Modify SimpleSymbolSupplier for easier sublcassing (#75). 
Patch by Ted Mielczarek <ted.mielczarek>.  r=me

http://groups.google.com/group/airbag-dev/browse_thread/thread/34690777576ccf7e


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@67 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-11-17 18:50:19 +00:00
mmentovai 8647dde8cc Limit use of default namespace in tests and utility programs (#71). r=bryner 
- main is now the only thing you'll find in the default namespace.
   Everything else has been moved into an unnamed namespace.

http://groups.google.com/group/airbag-dev/browse_thread/thread/14130a0284a0307f


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@63 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-11-09 17:04:56 +00:00
mmentovai 76f052f8fb Suppress handler thread from appearing in MinidumpProcessor's ProcessState 
(#65).  r=bryner
 - Interface change: (ProcessState).crash_thread is now requesting_thread and
   will be populated for non-crash dumps.  If the requesting thread cannot
   be determined, requesting_thread is set to -1.

http://groups.google.com/group/airbag-dev/browse_thread/thread/c422ec481a2db440


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@62 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-11-06 23:00:19 +00:00
mmentovai fe82bf24a9 Move headers for exported interfaces into src/google_airbag (#51). r=bryner 
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
 2006-11-06 19:39:47 +00:00
mmentovai 80866e7945 Symbol file should contain module GUID at beginning (#66). r=bryner 
- The dumped symbol format now begins with a MODULE line identifying the
   uuid, age, and name of the source pdb file.
 - The processor ignores MODULE lines, but they are useful in figuring out
   how to index symbol files in a symbol store.
 - dump_syms and symupload now both accept either a pdb or exe/dll and
   will read the pdb regardless.
 - Figured out that MSSS always represents a module's age in pathnames in
   hexadecimal, and updated SimpleSymbolSupplier to match.

http://groups.google.com/group/airbag-dev/browse_thread/thread/572108d6567edd58


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@59 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-11-06 19:34:19 +00:00
waylonis e47047b383 Fix minor naming inconsistency (#67). r=mmentovai 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@58 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-11-02 01:02:39 +00:00
mmentovai 6b9955cc42 minidump_stackwalk should use MinidumpProcessor (#64). r=bryner 
- Commit missing test data.

http://groups.google.com/group/airbag-dev/browse_thread/thread/cce30a84f6b2d728
--This line, and .those below, will be ignored--

A    src/processor/testdata/minidump2.stackwalk.out


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@54 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-10-27 00:41:52 +00:00
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 f944ba3fbb MinidumpProcessor uses the wrong context for non-crash threads (#62). r=bryner 
http://groups.google.com/group/airbag-dev/browse_thread/thread/74743a397c52b7e2


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@52 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-10-26 23:09:02 +00:00
mmentovai aa57b8e3de Add MDString to minidump_format.h (#59). r=bryner 
http://groups.google.com/group/airbag-dev/browse_thread/thread/599a47765598cf34


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@50 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-10-26 00:27:00 +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 0a7e6bf16c minidump_dump does not print MDRawSystemInfo::processor_revision. No bug. 
r=bryner


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@48 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-10-25 19:41:56 +00:00
mmentovai e5468b8a49 MinidumpProcessor should process all threads (#35). r=bryner 
- MinidumpProcessor now processes all threads and returns a new ProcessState
   object.  (Interface change.)
 - ProcessState contains a CallStack for each thread in the process, and
   additional information about whether the process crashed, which thread
   crashed, the reason for the crash, and identifying attributes for the
   OS and CPU.
 - MinidumpSystemInfo now contains a GetCPUVendor() method that returns the
   vendor information from CPUID 0 on x86 processors ("GenuineIntel").

http://groups.google.com/group/airbag-dev/browse_thread/thread/16dd2c981e3361ba


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@47 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-10-24 19:31:21 +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 2fc823f579 Add PUBLIC support to SourceLineResolver (resolve function names in Windows 
system libraries) (#53)
StackFrame::function_base is not populated (#49)
r=bryner

http://groups.google.com/group/airbag-dev/browse_thread/thread/a17d35348e7027bb


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@43 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-10-20 19:50:01 +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
bryner 181f307ffe Reduce calls to SymbolSupplier::GetSymbolFile() (#48). 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@40 4c0a9323-5329-0410-9bdc-e9ce6186880e
 2006-10-16 18:19:09 +00:00