Commit graph

646 commits

Author SHA1 Message Date
SiyangXie@gmail.com 378e28e301 Add StaticMap implementation and unittest to breakpad.
StaticMap is a fundamental component class for in-memory representation of loaded symbol.


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@694 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-20 17:45:15 +00:00
ted.mielczarek efa30c13f2 Write a window of memory around the instruction pointer from the crashing thread to the minidump on Linux.
R=nealsid at http://breakpad.appspot.com/194001/show

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@693 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-17 13:36:11 +00:00
thestig@chromium.org 1efa3f9e10 Fix compilation for minidump-2-core.
Review URL: http://breakpad.appspot.com/199001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@691 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-16 23:29:04 +00:00
nealsid 4b7f1eba64 Actually treat fatal error codes as fatal
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@690 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-16 23:06:43 +00:00
thestig@chromium.org 1fa7c1c4c4 Fix compilation of file_id_unittest.
Review URL: http://breakpad.appspot.com/198001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@689 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-16 22:37:24 +00:00
jessicag.feedback@gmail.com df9901a45d Initialize variables that currently may theoretically be used uninitialized
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@688 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-16 20:52:06 +00:00
thestig@chromium.org fda6a1e6fe Add a free() to ExceptionHandlerTest.ChildCrash.
Review URL: http://breakpad.appspot.com/193001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@687 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-16 01:24:32 +00:00
thestig@chromium.org 0e3b7020b8 Import linux_syscall_support.h from linux-syscall-support.googlecode.com instead of using our own copy.
Review URL: http://breakpad.appspot.com/192001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@686 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-15 22:31:57 +00:00
erikwright@chromium.org 7fde9a879d Revert revision 658 ('Add glog style logging to symupload').
R=nealsid at http://breakpad.appspot.com/190001


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@685 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-15 17:38:03 +00:00
ted.mielczarek 90a41b68ad Fix include paths in breakpad_client.gyp to make the build work
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@684 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-15 14:46:32 +00:00
SiyangXie@gmail.com b5b5f9e520 Fix a bug in range_map-inl.h and add a unittest to expose the exisiting bug.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@683 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-15 01:11:34 +00:00
jessicag.feedback@gmail.com 9fc5812260 Fix a handful of comment spelling errors (Issue 385)
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@682 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-09 21:37:54 +00:00
jessicag.feedback@gmail.com bb87ebd809 Reducing severity of most commonly logged ERRORS.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@681 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-09 21:15:32 +00:00
jessicag.feedback@gmail.com f24c2e1952 Remove proto generated source files from svn.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@680 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-09-08 23:36:54 +00:00
ted.mielczarek 6c7d641dc9 Issue 370 - fix PDBSourceLineWriter::GetModuleInfo's CPU detection
R=nealsid at http://breakpad.appspot.com/181001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@678 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-31 15:08:49 +00:00
mark@chromium.org 3a7466663c Linux FileID should work with ELFCLASS32 and ELFCLASS64 regardless of what's
native.

BUG=399
TEST=none
Review URL: http://breakpad.appspot.com/178001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@677 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-27 18:52:09 +00:00
mark@chromium.org 8ca54e486c Use <inttypes.h> macros for formatting fixed-width types.
Review URL: http://breakpad.appspot.com/162002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@676 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-27 18:50:59 +00:00
jessicag.feedback@gmail.com 7d279feb8f Adding sytax setting to proto file
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@675 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-27 18:15:29 +00:00
ted.mielczarek 513083b598 Fix memory leak in BasicSourceLineResolver::UnloadModule
R=nealsid at http://breakpad.appspot.com/179001/show

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@674 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-27 13:32:19 +00:00
ted.mielczarek 662b6da59d Allow Linux dumper to work on PTRACE-hardened kernels
A=Chris Coulson <chris.coulson@canonical.com>
R=nealsid at http://breakpad.appspot.com/166001/show

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@673 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-27 13:18:49 +00:00
thestig@chromium.org 8e77c078d6 Limit the number of frames we try to walk to prevent runaway processors.
Review URL: http://breakpad.appspot.com/175001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@672 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-26 21:38:51 +00:00
jessicag.feedback@gmail.com 64506d2ed7 Issue 176001: Add package to process_state.proto to prevent name clashes.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@671 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-26 20:27:24 +00:00
thestig@chromium.org aadace2751 Cleanup: Remove a useless check.
Review URL: http://breakpad.appspot.com/174001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@670 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-26 18:16:35 +00:00
mmentovai 2452f06b16 In on_demand_symbol_supplier, recognize architecture x86 and transform it to
i386 when requesting an on-demand dump of symbols. The string is passed to
system routines that understand this architecture as i386.
Review URL: http://breakpad.appspot.com/162001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@668 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-25 16:19:58 +00:00
jimblandy c2c4192c1b Breakpad DWARF Reader: Ignore padding at the end of the compilation unit.
After the final DIE in a compilation unit, there may be any number of
zero bytes present. This is meant to allow producers to align
compilation unit starting points when necessary.

This patch changes the dwarf2reader::CompilationUnit class to skip
those zero bytes, rather than interpreting them as 'end of children'
markers for DIEs that do not exist. Without this change, the padding
bytes will cause the reader to attempt to pop an offset from an empty
stack, and call EndDIE with a garbage offset.

a=jimblandy, r=mmentovai


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@667 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-25 15:11:15 +00:00
jimblandy 42943c2391 Breakpad DWARF parser: Don't use auto_ptr<stack<uint64> > where stack<uint64> would do.
Perhaps there once was some reason one needed the DIE offset stack to
have an unusual lifetime, but there is none now.

a=jimblandy, r=mmentovai


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@666 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-25 15:10:19 +00:00
jimblandy 16f2f37682 Breakpad DWARF reader: Use uint64, not uint64_t in DWARF reader code.
The 64-bit cleanups made last month (http://breakpad.appspot.com/133001/show)
introduced unit test suite failures when built for a 32-bit architecture. The
fix for those test suite failures (http://breakpad.appspot.com/140001/show)
introduce build failures on Linux.

a=jimblandy


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@665 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-25 00:54:26 +00:00
jimblandy a453cc24f4 Commit issue 140001: fixes for 64-bit build cleanups.
a=dmaclach, r=jimb


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@664 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-25 00:41:25 +00:00
jessicag.feedback@gmail.com f8bca185b9 Adding process_state protobuf and derived C++ files. Included README as well.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@663 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-24 17:32:45 +00:00
nealsid 8d2c518c0b Patch from CDN to add support for an exploitability engine
A=cdn
R=nealsid



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@662 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-24 14:28:10 +00:00
ted.mielczarek 3b7d8ee362 Disable cookies in Windows HTTPUpload
R=nealsid at http://breakpad.appspot.com/161001/show

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@661 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-20 12:19:38 +00:00
jessicag.feedback@gmail.com 07a1c07b7b Clean up old glog code and move deps to new reference in third_party.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@660 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-19 22:23:03 +00:00
nealsid@gmail.com 2072e7e7a9 This checkin of the binaries was created by refresh_binaries.bat.
Date: Thu 08/19/2010 15:00:49.53 
Repository information (output of 'svn info') follows: 
Path: .
URL: https://google-breakpad.googlecode.com/svn/trunk/src
Repository Root: https://google-breakpad.googlecode.com/svn
Repository UUID: 4c0a9323-5329-0410-9bdc-e9ce6186880e
Revision: 658
Node Kind: directory
Schedule: normal
Last Changed Author: nealsid@gmail.com
Last Changed Rev: 658
Last Changed Date: 2010-08-19 14:53:35 -0700 (Thu, 19 Aug 2010)



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@659 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-19 22:01:09 +00:00
nealsid@gmail.com e167e9e61f Add glog style logging to symupload
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@658 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-19 21:53:35 +00:00
ted.mielczarek 39edd96373 fix symupload / minidump_upload to match changes to HTTPUpload::SendRequest from r640
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@657 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-18 12:24:55 +00:00
thestig@chromium.org 0b12b34928 When done with crash-dumping, we need to terminate the application. Calling
tgkill() is not necessarily possible, as a sandbox might block this call.
This changelist tries different approaches depending on whether we received
a synchronous or an asynchronous signal. This fixes unittest failures and
also runs correctly in sandbox'd environments.

TEST=ran unittest, and opened about:crash in sandbox'd Chrome
BUG=395
A=markus@chromium.org
Original review: http://breakpad.appspot.com/159001
Review URL: http://breakpad.appspot.com/146002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@656 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-17 02:59:01 +00:00
ted.mielczarek 2b7ae09319 remove trailing comma that makes gcc -pedantic unhappy
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@653 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-16 18:23:52 +00:00
ted.mielczarek 31b4957eea Add missing stdint.h include to fix compilation on newer GCC.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@652 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-16 17:28:14 +00:00
ted.mielczarek@gmail.com 14889c340f Change ClientInfo into a class to match other platforms, rename the current ClientInfo to ExceptionInfo
R=mark at http://breakpad.appspot.com/156001/show

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@651 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-16 16:48:59 +00:00
ted.mielczarek@gmail.com a599ae80aa Put MachIPC into the google_breakpad namespace
R=mark at http://breakpad.appspot.com/151001/show

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@650 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-16 16:44:47 +00:00
thestig@chromium.org f5c8f6fb61 Fix a couple of bugs where we generate incorrect minidump files on Linux.o
Patch by Markus Gutschke <markus@chromium.org>.  R=thestig

Review URL: http://breakpad.appspot.com/150001
Review URL: http://breakpad.appspot.com/155001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@649 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-14 01:41:39 +00:00
thestig@chromium.org 3a69e0e1d1 Miscellaneous improvements to minidump-2-core.
Patch by Markus Gutschke <markus@chromium.org>.  R=agl
See http://breakpad.appspot.com/148002 and http://codereview.chromium.org/3152010.
Review URL: http://breakpad.appspot.com/152001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@648 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-14 01:32:54 +00:00
ted.mielczarek@gmail.com 144938cf22 Allow dumping live processes on OS X
R=mark at http://breakpad.appspot.com/148001/show

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@647 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-13 20:19:32 +00:00
ted.mielczarek@gmail.com 315fd78199 Implement CrashGeneration{Client,Server} for OOP dump generation on OS X, enable OOP dump generation in ExceptionHandler
R=mark at http://breakpad.appspot.com/146001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@646 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-13 20:18:58 +00:00
ted.mielczarek@gmail.com 26ff18d101 fix typo in previous commit
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@642 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-12 01:21:58 +00:00
ted.mielczarek@gmail.com 44af96cd2d Change exception_handler_test.cc to use Google Test
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@641 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-12 00:22:50 +00:00
ted.mielczarek 7cdcc98395 Allow passing certificate path to HTTPUpload::SendRequest
R=nealsid at http://breakpad.appspot.com/121002/show

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@640 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-11 19:05:53 +00:00
mark@chromium.org 2543651766 Remove i386 from the set of architectures that the Mac crash_report tool's
on_demand_symbol_supplier will accept. These should always use x86. See r638.

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@639 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-06 19:49:17 +00:00
mark@chromium.org 0ab73db415 Breakpad uses x86 as the architecture name, not i386. Most tools don't care
what architecture name is shown in a symbol file's MODULE line, but the Mac
crash_report tool's on_demand_symbol_supplier does. The new Mac dumper
inadvertently used i386. Correct that to make it x86. Temporarily make the
on_demand_symbol_supplier accept symbol files whose architecture is i386.
Also add x86_64 to the set of architectures that the on_demand_symbol_supplier
considers valid.

BUG=none
TEST=none
Review URL: http://breakpad.appspot.com/143001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@638 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-06 19:47:16 +00:00
ted.mielczarek 0fdc829d32 Fix HandleInvalidParameter/HandlePureVirtualCall to dynamically lookup the RtlCaptureContext symbol so the Windows exception handler will continue to work on Windows 2000. Patch by Jim Mathies <jmathies@mozilla.com> and Timothy Nikkel <tnikkel@gmail.com>. r=ted
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@637 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-08-02 13:56:29 +00:00
dmaclach 0b814c1d2b review: http://breakpad.appspot.com/139001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@636 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-29 15:34:01 +00:00
dmaclach 1b8c24f337 review: http://breakpad.appspot.com/138001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@635 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-29 05:25:43 +00:00
dmaclach 97918069d8 Review: http://breakpad.appspot.com/137001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@634 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-28 19:06:30 +00:00
dmaclach 6e3869c19f Review: http://breakpad.appspot.com/136001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@633 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-28 18:23:15 +00:00
dmaclach b5b8051a23 Review: http://breakpad.appspot.com/135001
BUG: none
TEST: Build GoogleTalk



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@632 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-27 23:21:19 +00:00
dmaclach a2d5da4831 Fixes up some style nits, and gets us compiling on Leopard again.
Review: http://breakpad.appspot.com/133001
BUG:none
TEST:Compile on Leopard



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@631 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-27 16:33:22 +00:00
stuart.morgan 23eabdedab Adding 11 languages to the crash uploader app on the Mac, contributed by the Camino localization teams
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@630 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-25 23:05:09 +00:00
ted.mielczarek 6f598cc435 Fix unit tests that have not built since @610
A=kmixter R=ted
http://breakpad.appspot.com/132001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@629 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-23 17:20:42 +00:00
mark@chromium.org 615d2c0d6d Separate the "hello" message from the parameter messages in
Inspector::ReadMessages as was done before r627. The "hello" message contains
the parameter count and is referenced while the message reader loops through
parameter messages. Prior to r627, both messages were named |message|, which
was confusing, probably caused a compiler warning, and apparently provided the
motivation to share them. This caused the crash inspector to fail to properly
collect the parameters. The common failure mode (although others are possible)
was for the inspector to attempt tor read more parameter messages than were
available, resulting in an IPC timeout and inspector death. No crash report
would be written, and the application expecting its crash to be inspected
would time out waiting for a response from the inspector and then _exit. This
is effectively a failure to properly handle crashes.

The inner message is reintroduced, and named parameter_message for
disambiguation.

BUG=chromium:49821
TEST=Crashes catchable by the Mac Breakpad framework
Review URL: http://breakpad.appspot.com/123002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@628 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-21 21:21:07 +00:00
dmaclach 4ac61acb3a Clean up build for 64 bit.
Fix up some broken mac projects.
Consolidate project settings in xcconfig files.

http://breakpad.appspot.com/130001



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@627 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-19 20:43:49 +00:00
jimblandy 786275e719 Breakpad Linux/Mac symbol dumper: Share duplicate strings that arise in DWARF data.
This patch avoids allocating many copies of identical strings appearing in
debugging information. Without this patch, running dump_syms on Mozilla's
libxul.so (with 173MiB of debugging information) has a peak resident set of
around 450MiB. With this patch, the peak is around 365MiB.

a=jimblandy, r=mark


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@626 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-17 15:14:30 +00:00
jimblandy c5f5e0ae65 Breakpad Linux dumper: Don't map file into memory a second time just to compute file ID
At present, the Linux symbol dumper maps the ELF file into memory to
examine the debugging information it contains, but then also calls
google_breakpad::FileID::ElfFileIdentifier, which maps the ELF file into
memory again. Some of our object files are large; Mozilla's libxul.so is
1.1GiB. Trying to map such files twice can interfere with tools like
valgrind that map themselves into high addresses (in an attempt to stay out
of the way of ordinary programs).

The FileID class has another method, ElfFileIdentifierFromMappedFile, that
operates on an already-loaded image of the file; use that instead.

a=jimblandy, r=thestig


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@625 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-17 05:08:04 +00:00
thestig@chromium.org 56eac4dd7a Add functionality to read the .gnu_debuglink section and load symbols from a debug ELF file.
Review URL: http://breakpad.appspot.com/126001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@624 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-16 00:43:42 +00:00
thestig@chromium.org 0dd6c95b3f Remove duplicate FUNC entries from dump_syms output.
Review URL: http://breakpad.appspot.com/128001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@623 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-13 18:14:27 +00:00
ted.mielczarek@gmail.com 8014071440 Fix a couple of tiny things for GCC pedantry
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@622 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-08 15:30:17 +00:00
thestig@chromium.org 1c87cc86e3 Remove some duplicate endianness code.
Review URL: http://breakpad.appspot.com/125001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@621 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-06 05:13:21 +00:00
thestig@chromium.org 7fbd77715f Linux: Skip sections of type SHT_NOBITS when loading symbols.
Review URL: http://breakpad.appspot.com/120001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@620 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-07-06 05:11:50 +00:00
ted.mielczarek e193098543 Breakpad: Avoid using the C++ <cfoo> headers.
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
2010-06-25 16:57:07 +00:00
ted.mielczarek 4f456b8c0d Breakpad DWARF CFI support: Cleanups requested by Neal
I came across a bunch of comments Neal had made on issue 55011 that I
hadn't addressed.  This patch takes care of them.
A=jimb R=thestig

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@618 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-25 16:57:02 +00:00
ted.mielczarek b80b13fd2f Breakpad Linux symbol dumper: Remove unneeded objects from test executables
The dwarf_cu_to_module_unittest and bytereader_unittest test executables
include object files from which they use no code.
A=jimb R=thestig

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@617 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-25 16:56:58 +00:00
ted.mielczarek f16fbd5e96 Breakpad CFI parser: Add unit tests to XCode project.
This patch adds all the appropriate symbol dumper unit tests to the Mac
XCode dump_syms project. This allows us to test this code on a 64-bit
platform.
A=jimb R=mark

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@616 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-25 16:56:53 +00:00
ted.mielczarek 6869f2e1b3 Breakpad DWARF CFI parser: Use the proper type for offsets in CallFrameInfo::Rule subclasses.
The subclasses of CallFrameInfo::Rule store the rule currently in
force for recovering a register or computing the canonical frame
address. Their sole responsibility is to accurately convey rules from
the parser, which creates them, to a CallFrameInfo::Handler member
function, which consumes them. So, the types of their data members
should match those of the corresponding arguments of the corresponding
Handler member function.

CallFrameInfo::OffsetRule and CallFrameInfo::ValOffsetRule use an
'int' to store the rule's offset value, but
CallFrameInfo::Handler::OffsetRule and ...::ValOffsetRule expect a
'long'.  On ABIs where 'long' is larger than 'int', this can cause
values to be truncated or sign-extended unexpectedly.

This patch changes those members to 'long'.

Fortunately, offsets appearing in real DWARF call frame information
never even come close to the limits of a 32-bit int, so this bug is
unlikely to cause any practical problems.
A=jimb R=thestig

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@615 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-25 16:56:48 +00:00
ted.mielczarek 1adc07f0ff Breakpad Mac symbol dumper: Unify with Linux dumper; support DWARF CFI.
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
2010-06-25 16:56:42 +00:00
ted.mielczarek 9c1e16eaaa Breakpad DWARF support: Stop #including unneeded headers.
The #inclusions of <elf.h> and <link.h> were inherited from older code, but
the current code doesn't need anything from them, so they should be
removed.
A=jimb R=thestig

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@613 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-25 16:56:37 +00:00
ted.mielczarek bd0a7f9da1 Breakpad DWARF support: Check for DWARF line info under Mac OS X section names.
For some reason, Mac OS X places DWARF debugging information in sections
whose names begin with "__", rather than the names beginning with "." given
in the DWARF spec. This patch changes google_breakpad::DwarfCUToModule to
look for line number information under both names.
A=jimb R=mark

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@612 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-25 16:56:32 +00:00
ted.mielczarek 75ce593891 Breakpad Mac dumper: Change the dumper to be more C++-ish.
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
2010-06-25 16:56:27 +00:00
ted.mielczarek 35c41e00ee Breakpad Mac symbol dumper: Add new Mach-O reader class.
This patch adds files defining new classes in the google_breakpad::Mach_O
namespace for parsing fat binaries and Mach-O files. These are used in the
new dumper to handle STABS debugging information, DWARF call frame
information, and .eh_frame exception handling stack walking information.

These new classes are independent of endianness and word size, and
therefore can be used on binaries of all the relevant architectures: x86,
x86_64, ppc, and ARM.

The patch adds a complete set of unit tests for the new classes.
A=jimb R=mark (http://breakpad.appspot.com/93001/show, http://breakpad.appspot.com/115001/show)

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@610 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-25 16:56:16 +00:00
mark@chromium.org 8ffb12eb35 Convert files in .nib format to .xib format.
Review URL: http://breakpad.appspot.com/122001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@609 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-23 20:06:13 +00:00
nealsid e4cc9b12ec Fix test breakage caused by my last checkin :-(
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@607 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-04 20:53:20 +00:00
nealsid 4f182c746b Add access violation detail for windows (read/write/dep). Add stack buffer overrun and heap corruption exceptions for windows. Additional detail requested to improve Chrome crash analysis
A=cdn
R=nealsid
http://codereview.chromium.org/2429003/show



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@606 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-04 16:59:23 +00:00
ted.mielczarek c0fc538ae4 Fix compilation on gcc 4.5 by adding a missing #include. Patch by Benoit Jacob <bjacob@mozilla.com>, r=me at https://bugzilla.mozilla.org/show_bug.cgi?id=569836
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@605 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-06-03 15:29:46 +00:00
nealsid 8e3c63b7f9 Remove LOG statements from linux utilities so there's no dependency on log library
A=Zhurun
R=nealsid




git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@604 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-27 19:37:24 +00:00
ted.mielczarek b0059c54da Issue 384 - UnregisterWait error handling is incorrect. Patch by Benjamin Smedberg <benjamin@smedbergs.us>, r=doshimun at http://breakpad.appspot.com/107001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@603 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-19 13:40:59 +00:00
nealsid 0b54af4f91 Patch from Vitaly to remove synchronization and make exception handling code single-threaded
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@602 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-18 17:50:25 +00:00
nealsid 4abf9d9ebd Updated binaries to use a statically linked CRT
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@601 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-18 17:47:59 +00:00
hansl@google.com 7b106e34ba Changed two files end-line to make it work better with GYP. They were DOS (CR/LF), now they are UNIX (CR).
It seems like the base gyp scripts on Windows were confused about this and didn't handle it well, while using gyp through gclient worked perfectly. I did not investigate the causes further.

Review URL: http://codereview.chromium.org/2128003

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@599 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-14 18:43:43 +00:00
nealsid 951583a8ca Fix for uninitialized variable in basic_source_line_resolver.cc
R=TBR
A=nealsid



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@598 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-13 22:21:00 +00:00
hansl@google.com bcf885c807 Added a death test for the pure virtual function call.
Added a test for the minidump generated by a pure virtual function call.
Changed the pure virtual function call handler so that it creates a minidump with Exception info and a stack.

Review URL: http://codereview.chromium.org/2050013

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@597 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-13 21:00:43 +00:00
hansl@google.com 8cf0a52bec Moved exception_handler_test to the more aptly named exception_handler_death_test. It doesn't test anything else than death and exit.
Created the exception_handler_test that test the generation of dump and the dumps themselves.
Moved all dump analysis code from minidump to its right class DumpAnalysis. The class is used by both minidump_test and exception_handler_test. The tests are way simpler that way (ie. no handling of HANDLE).
minidump_test now uses the minidump_generator class instead of using Win32. It works well and pass all tests.
exception_handler now passes both the exception and assertion infos to the client to generate the dump. If one is NULL it's going to be handled correctly.
crash_generation_client can now RequestDump with both exception and assertion info.
minidump_generator returns both the mini and full dump string pointers, and output both (or either) depending on which was generated.
All original interfaces and method signature are still there, but call the new functions if possible.

Review URL: http://codereview.chromium.org/1994015

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@596 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-12 17:51:21 +00:00
nealsid 7d0d107b17 Adding prebuilt dump_syms.exe.
Http://breakpad.appspot.com/issues/111001

A=nealsid
R=mark mentovai



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@595 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-11 21:25:13 +00:00
nealsid 3d0b3be6c0 This checkin of the binaries was created by refresh_binaries.bat.
Date: Mon 05/10/2010 15:55:34.46 
Repository information (output of 'svn info') follows: 
Path: .
URL: https://google-breakpad.googlecode.com/svn/trunk/src
Repository Root: https://google-breakpad.googlecode.com/svn
Repository UUID: 4c0a9323-5329-0410-9bdc-e9ce6186880e
Revision: 593
Node Kind: directory
Schedule: normal
Last Changed Author: nealsid
Last Changed Rev: 593
Last Changed Date: 2010-05-10 13:35:54 -0700 (Mon, 10 May 2010)



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@594 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-10 22:55:45 +00:00
nealsid 6bc523c618 Changes to fix build warnings on newer versions of GCC, and a fix to not try to open certain mapped files.
A=ZhurunZ, Tristan Schmelcher
R=nealsid



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@593 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-10 20:35:54 +00:00
hansl@google.com 297b1e5a06 Copied minidump_test.cc from chrome_frame (see http://src.chromium.org/viewvc/chrome/trunk/src/chrome_frame/crash_reporting/minidump_test.cc).
I had to remove the dependency from base (was using FilePath and ScopedHandle, replaced them by standard std::wstring and HANDLE). Also removed the logging and the main from the original files.

This will serve as a base for testing breakpad's dump generation. It is kept like this for easier tracking.

Review URL: http://codereview.chromium.org/1964006

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@592 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-05 21:38:18 +00:00
jimblandy f6163f1e29 Breakpad Mac dumper: Clean up XCode project file.
The XCode project file has become encrufted with duplicate Executable
entres and some strange settings. This patch deletes and recreates various
entries to make things neat again. It should have no effect on the
project's visible behavior.

a=jimblandy, r=thestig


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@591 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-05 18:18:28 +00:00
jimblandy 073a7f6695 Breakpad unit tests: Add support for clipped-size null-terminated strings
to TestAssembler::Section.

This patch helps the TestAssembler classes generate Mach-O object files for
use as test input.

This patch adds a new AppendCString overloading to TestAssembler::Section
for emitting null-terminated strings in fixed-length buffers, where the
string is truncated and the terminating null character omitted if the
string is too large for the buffer.

The patch includes unit tests for the new AppendCString overloading. It
also provides some for the existing overloading, which had been neglected.

a=jimblandy, r=mark


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@590 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-05 17:37:58 +00:00
jimblandy 52a508dfe2 Breakpad Mac Dumper: Fix compilation warnings on OS X 10.6
Breakpad's Macintosh symbol dumper uses deprecated functions for
dealing with mixed-endianness code. This patch provides an overloaded
function, ByteSwap, that automatically chooses the OSSwap* functions
from <libkern/OSByteOrder.h> appropriate for its argument's
size.

This patch does *not* address warnings in src/common/mac/dump_syms.mm,
because that code is about to be replaced entirely; there's no reason to
bother reviewing a big, detailed patch against it.

a=jimblandy, r=mark


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@589 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-05 17:36:16 +00:00
jimblandy 25b512d64d Breakpad symbol dumper: Promise that Module::SetLoadAddress can be called at any time.
It's possible to imagine an implementation of google_breakpad::Module in
which calling SetLoadAddress at different times as the Module is populated
would produce different output. For the Mac dumper, we'd like to depend on
its current behavior --- that the load address is subtracted off only when
writing the symbol file, and can be set at any time prior to that.

This patch makes that promise part of Module's contract, and adjusts the
test suite to verify that that promise is met.

a=jimblandy, r=thestig


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@588 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-05 17:35:10 +00:00
jimblandy 775c6f7640 Breakpad Linux dumper: Handle STABS-in-symbol-table, and line number records outside functions.
This patch addresses two differences between Linux and Macintosh OS X STABS
data:

- StabsReader assumes that the STABS entries follow the conventions for
  storing STABS data in object file sections (that is, .stabs and
  .stabstr), rather than in the object files's linker symbol table. On Mac
  OS X, STABS entries live in the Mach-O file's LC_SYMTAB load command,
  along with all the other linker symbols; they are not grouped into units
  by N_UNDF entries.

  This patch adds a boolean argument to the StabsReader constructor
  indicating whether the parser should treat N_UNDF entries as unit
  boundaries; this argument should be true on Linux, and false on Mac. The
  patch changes src/common/linux/dump_symbols.cc to pass this new argument.

- Mac OS X STABS place SLINE (line number) records immediately before the
  FUN record for the function to which they belong, and the values of such
  records are absolute, not relative to the function start.

  This patch extends the parser to queue up such records and report them to
  the handler when we do see the FUN record. The meaning of
  StabsHandler::Line remains unchanged; existing handlers do not need to be
  adjusted.

This patch also adds unit tests for the new parser behaviors.

a=jimblandy, r=mark


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@587 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-05 17:34:19 +00:00
jimblandy d3e4bbb9c7 Breakpad STABS parser: Use a test fixture in StabsReader unit tests.
This patch factors out some of the common code in the StabsReader unit
tests into a fixture class. Pretty mechanical.

a=jimblandy, r=thestig


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@586 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-05 17:25:47 +00:00
jimblandy deb500f6c8 Breakpad STABS reader: Properly compute function end addresses.
An N_FUN stabs with no name is an explicit end-of-function marker, whose
value is the size of the function. This patch changes the stabs reader to
recognize these and use them to compute the function's ending address,
instead of treating them as functions with no names and mysterious
addresses. It also adds appropriate unit tests.

a=jimblandy, r=thestig


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@585 4c0a9323-5329-0410-9bdc-e9ce6186880e
2010-05-05 17:13:42 +00:00