Commit Graph

870 Commits

Author SHA1 Message Date
jimblandy
0468306245 Breakpad Linux Dumper: Fix up comments in google_breakpad::Module interface.
Use the term "own", since ownership is the concept at work here.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@468 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-23 21:56:41 +00:00
jimblandy
c823931376 Issue 49003: Breakpad Linux Dumper: Add unit tests for STABS dumper.
Previous patches added unit tests for the STABS parser and the
Breakpad symbol file writer; this adds unit tests for the "dumper"
class that sits between them, receiving data from the parser and
handing it to the writer.  So now the whole pathway has coverage.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@467 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-23 21:50:01 +00:00
jimblandy
52cb2c6f42 Breakpad Linux dumper: Add unit tests for google_breakpad::Module.
Adjust Module's interface a bit to facilitate testing:
- Make AssignSourceIds something a client can call --- it's perfectly
  well-defined, so this is an okay change.
- Add GetFunctions, GetFiles and FindExistingfile member functions,
  which the test harness will use to get results to examine.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@466 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-23 21:46:00 +00:00
jimblandy
6ed5383245 Breakpad Linux Dumper: Use proper sizes and radixes when writing Breakpad symbol files.
A FUNC record's parameter size is also hexadecimal, and all values are
64 bits wide.

A line record's address and size are 64 bits wide.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@465 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-23 21:15:23 +00:00
jimblandy
5a6e1d3f03 Breakpad Linux dumper: move DumpStabsHandler into its own file, for testing.
This will make it easier to write unit tests for DumpStabsHandler.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@464 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-23 21:13:11 +00:00
ted.mielczarek
9f211b4283 fix compilation on 64-bit, followup from issue 357
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@463 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-23 20:44:32 +00:00
ted.mielczarek
0a5fc5d663 Issue 357: New Linux file_id code doesn't persist across strip. r=agl,nealsid at http://breakpad.appspot.com/49008
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@461 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-23 17:09:27 +00:00
ted.mielczarek
1adb184d42 fix a badly-applied patch, and also re-run automake which I forgot to do
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@455 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-21 13:12:20 +00:00
ted.mielczarek
9276b0d301 Basic arm cpu support for processor. r=mark at http://breakpad.appspot.com/49011
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@454 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-19 21:43:53 +00:00
jimblandy@gmail.com
7a77f45f79 Breakpad DWARF parser: Fix up documentation for DWARF reader classes.
Fix typos.

For CompilationUnit::Start, I was confused by the '-' in the original
comment, taking it for a parenthetic clause marker, assuming an
implicit "of the next compilation unit" at the end of the sentence.

The comments should refer to the ".debug_info" section, not the
"debug_info" section. The latter is not the section name actually used
on any system (ELF or Mach-O), and the former is the name prescribed
by the DWARF spec.

Some of the comments for ProcessAttribute* member functions claim that
OFFSET is from the start of the compilation unit, but that's not so:
the code has always passed an offset relative to the start of the
.debug_info section.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@453 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-18 22:57:54 +00:00
nealsid
e4ffacd0d8 Fix build break for 64-bit compilation.
A=Gregory Dardyk
R=nealsid



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@452 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-17 23:00:12 +00:00
brdevmn
f7f9dfcab6 Added on-demand minidump generation for Linux, and a Linux test app.
A=brdevmn
R=mochalatte

Code review: http://breakpad.appspot.com/48001/show



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@451 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-16 20:10:57 +00:00
jimblandy@gmail.com
5fb436d5bb Issue 41004: Breakpad DWARF parser: fixes to compile without warnings under GNU C++ 4.3.3.
a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@450 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-15 17:25:27 +00:00
jimblandy@gmail.com
315c4f6b20 Issue 41003: Breakpad DWARF parser: Include <cstdio>, since we use it
src/common/dwarf/dwarf2reader.cc uses the old-fashioned <stdio.h>
facilities to report errors. Ideally, we would add a 'Warning' message
to the handler and make the client responsible for dealing with the
errors, but this at least allows us to compile.

Ubuntu 9.10 uses GCC 4.4.1; under older versions of GCC, this wasn't a
problem, probably because stdio.h was being brought in inadvertently
somewhere else.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@449 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-15 17:23:43 +00:00
jimblandy@gmail.com
bdd7ca54cd Issue 42002: Breakpad DWARF parser: avoid using <stdint.h> type
It seems that a use of the <stdint.h> type uintptr_t has crept into
the DWARF parser. This defines a workaround for the GNU compilers
(tested on both Mac and Linux) which will raise an error if it doesn't
work.

My personal preference would be just to assume that the <stdint.h>
header is available and use the standard types everywhere, but 1) that
would be a large change, likely to make merges with the other branches
of the DWARF parser more difficult, and 2) it would make it quite
difficult to build under Microsoft Visual Studio, which doesn't have
the <stdint.h> header; Microsoft has said they have no plans to
provide it, as they would rather "focus their efforts" on C++ and
.NET.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@448 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-15 17:21:14 +00:00
jimblandy@gmail.com
07466260e2 Issue 42001: Breakpad Linux Dumper: remove compilation warnings in guid_creator.cc.
Building on Ubuntu 9.10 with the distributed compiler (GCC 4.4.1), we get
warnings like the following:

guid_creator.cc:56: warning: dereferencing type-punned pointer will break strict-aliasing rules

It doesn't matter in this case, but there's no crying need to use
reinterpret casts in an endian-dependent way when there are plenty of
well-defined ways to get the same effect.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@447 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-15 17:11:54 +00:00
jimblandy@gmail.com
4969cfc647 Issue 39002: Breakpad DWARF parser: Move DWARF parser to platform-independent directory.
Move the DWARF parser, and the functioninfo.cc DWARF consumer, from
src/common/mac/dwarf to src/commmon/dwarf, so that it can be shared
between the Mac and Linux dumpers.

Fix up #include directives, multiple inclusion protection macros, and
Xcode build files.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@446 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-15 17:06:21 +00:00
jimblandy@gmail.com
08fecb2e43 Issue 26001: Linux dumper: fix comments in STABS reader
Typos; ambiguities; dangling references to arguments whose names got
changed.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@445 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-15 16:58:37 +00:00
jimblandy@gmail.com
7f941f990a Linux dumper: Add unit tests for google_breakpad::StabsReader.
The test system is based on Google C++ Testing Framework and the
Google C++ Mocking Framework.

This includes a parser that turns human-readable input files ("mock
stabs") into .stab and .stabstr section contents, which we can then
pass to a StabsReader instance, using a handler object written with
GoogleMock. The 'make check' target in src/tools/linux/dump_syms runs
this.

The supplied input file is pretty small, but I've done coverage
testing, and it does cover the parser.

I thought the mock stabs parser would be less elaborate than it turned
out to be. Lesson learned.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@444 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-15 16:54:44 +00:00
jimblandy@gmail.com
0397da8e08 Issue 25003: Linux dumper: Fix infinite loop in stabs parser.
If the input passed to a StabsReader instance contains a compilation
unit whose first entry is an N_SO with no name, the parser enters an
infinite loop.  Since such entries mark the end of a compilation unit,
ProcessCompilationUnit should skip them.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@443 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-15 16:34:02 +00:00
jimblandy@gmail.com
bb846bdc98 Issue 25002: Linux symbol dumper: Require STABS consumers to provide a Warning member.
The StabsHandler class should not provide a fallback definition for
its Warning member function that just throws away warning messages.
It should require the consumer to provide an appropriate definition.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@442 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-15 16:32:32 +00:00
jimblandy@gmail.com
1c9c0568e0 Issue 39001: Breakpad Linux dumper: Refactor Makefile.
Use GNU Make features to make the dumper, unit tests, and maintenance
targets more independent, so I get fewer conflicts as I work on
different parts of the patch series.

In particular:
- Provide targets to run tests and produce test coverage reports.
- Gather C and C++ build rules in one place.
- Avoid variables that list object files, as pattern rules can compute
  these values directly from the dependencies.
- Use VPATH to find sources in other directories.

a=jimb, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@441 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-15 16:28:43 +00:00
ted.mielczarek
9dcc03f47d Mozilla bug 532713 - OS X client code doesn't decoded extended family ids in CPU info. Patch by Jeff Muizelaar <jmuizelaar@mozilla.com>, r=me
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@440 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-14 11:47:53 +00:00
nealsid
bb618860df Fix some build warnings
A=zhurunz
R=nealsid



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@439 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-10 19:15:44 +00:00
ted.mielczarek
0cbd50c975 Allow Minidump class to be instantiated with stream instead of file. r=mark at http://breakpad.appspot.com/46001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@438 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-09 01:24:37 +00:00
ted.mielczarek
d95a88c3f1 remove trailing comma from enum definition to make it compile with -pedantic
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@437 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-03 20:58:31 +00:00
ted.mielczarek
72a2bff592 issue 330 - linux_syscall_support.h has extra semicolons causing compilation to fail with certain gcc options. Patch by Josh Aas <joshmoz@gmail.com>, r=me
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@436 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-03 18:16:31 +00:00
ted.mielczarek
3b9b206b5f issue 336 - Look for libcurl-gnutls in addition to libcurl.so. Patch by Karl Tomlinson <karlt@mozbugz.karlt.net>, r=me
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@435 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-03 16:31:25 +00:00
ted.mielczarek
b1f271a4ec remove empty file, leftover from r384
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@434 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-03 13:59:55 +00:00
ted.mielczarek
0314e487e4 issue 170 - Report assertion type in minidump_stackwalk output. r=mark at http://breakpad.appspot.com/45001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@433 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-02 17:43:57 +00:00
nealsid
096992fac7 Upstreaming several patches from Chrome:
Build fix for systems where sys/user.h needs sys/types.h....
http://breakpad.appspot.com/40002
MDRawSystemInfo.processor_level refers to the CPU family, not the cpuid level..
http://breakpad.appspot.com/40003
Use MD_MODULE_SIZE in place of sizeof(MDRawModule).
http://breakpad.appspot.com/39003
Linux x64 compile fix.
http://breakpad.appspot.com/40004
Include linux_syscall_support.h to get definition of NT_PRXFPREG. This is
Chromium commit 23659.
http://breakpad.appspot.com/40005
Build breakpad / crash reporting on Linux 64-bit. This is Chromium commit
23396.
http://breakpad.appspot.com/40006
Fix #includes in a couple unit tests.
http://breakpad.appspot.com/41001
Clean up unused headers / files for Linux dump_syms.
http://breakpad.appspot.com/40002




git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@432 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-12-01 21:35:52 +00:00
ted.mielczarek
873064894b don't output duplicate filenames in PDBSourceLineWriter. r=mark at http://breakpad.appspot.com/43001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@431 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-11-23 14:50:55 +00:00
ted.mielczarek
927cc8fa2a output function names for PGO-optimized cold function blocks. r=mark at http://breakpad.appspot.com/40007
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@430 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-11-20 18:24:41 +00:00
nealsid
2712a8c712 Forward exceptions in child processes to Apple's Crash Reporter
http://breakpad.appspot.com/38001/show
R=mmentovai, jeremy
A=nealsid



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@429 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-11-18 13:59:01 +00:00
mmentovai
ebebd0fcef Always export catch_exception_raise.
Patch by Jeremy Moskovich <jeremy@chromium.org>

Code review URL: http://breakpad.appspot.com/37001


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@428 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-11-11 14:47:01 +00:00
nealsid
0e76d1fdf3 Fix when walking stack when no module list is present and the return address has to be
scanned.

http://breakpad.appspot.com/36002

R=doshimun
A=nealsid



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@420 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-10-30 23:30:39 +00:00
jschuh@chromium.org
96c69639ee Fixed style error
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@419 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-10-19 18:53:26 +00:00
jschuh@chromium.org
5f4fa55598 Issue 35001: Fallback to Thread Context on bad Exception Context
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@418 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-10-19 18:10:49 +00:00
mmentovai
a3043159f3 Allow the Breakpad Mac framework to be built without -fexceptions.
Review URL: http://breakpad.appspot.com/34003

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@417 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-10-15 22:42:54 +00:00
nealsid
cb33b20f75 Raise minidump processing limits
A=justin schuh
R=nealsid



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@416 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-10-14 22:01:35 +00:00
jimblandy@gmail.com
e4be54eb3e Issue 32002: Breakpad DWARF parser: Update char decls to be signed
a=jimblandy
r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@410 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-10-08 17:15:33 +00:00
ted.mielczarek
8d70618ffc Let x86 stackwalker scan stack in cases where program evaluation fails. 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
2009-10-08 14:21:50 +00:00
mmentovai
760d66430e 10.6 SDK compatibility fixes. No bug.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@407 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-10-06 18:16:36 +00:00
nealsid
c84c9e7bb3 Modification to crash_report to process a directory of .DMP files
http://breakpad.appspot.com/31001

R=nealsid
A=krisr



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@405 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-09-30 21:40:41 +00:00
ted.mielczarek
b73230385c Fix compilation of OS X handler on PPC with 10.5 SDK. r=nealsid at http://breakpad.appspot.com/30001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@404 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-09-30 12:01:15 +00:00
nealsid
895d3d17ee New uploader for Linux with unit tests, and gflags/glog libraries
http://breakpad.appspot.com/29004

A=nealsid
R=chris masone at chromium org



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@403 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-09-29 21:55:19 +00:00
mmentovai
4ee3ddcd33 Check RegisterWaitForSingleObject return in CrashGenerationServer::Start.
Patch by Matt Mueller <mattm@chromium.org>

Review URL: http://codereview.chromium.org/244028


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@402 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-09-28 23:53:28 +00:00
nealsid
ce9178abaa A better makefile for building the Linux client.
http://breakpad.appspot.com/29003

A=nealsid
R=chris masone



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@400 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-09-18 20:43:35 +00:00
ted.mielczarek
b2bc3bcc84 Issue 328 - should have constant for VC++ exceptions, and stringify in MinidumpProcessor::GetCrashReason
r=nealsid at http://breakpad.appspot.com/25001/show



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@394 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-09-04 20:00:33 +00:00
jimblandy@gmail.com
c426b3d98a Breakpad: Don't use the deprecated __gnu_cxx::hash_map container.
Modern GNU compilers warn about the #inclusion of <ext/hash_map>; that
container is deprecated, and code should use <tr1/unordered_map>
instead.  However, to stay within the boundaries of C++ '98, it's
probably fine just to use plain old std::map.

Breakpad uses hash_map in three cases:

o The DWARF reader's SectionMap type maps object file section names to
  data.  This map is consulted once per section kind per DWARF
  compilation unit; it is not performance-critical.

o The Mac dump_syms tool uses it to map machine architectures to
  section maps in Universal binaries.  It's hard to imagine there
  ever being more than two entries in such a map.

o The processor's BasicSourceLineResolver uses a hash_map to map file
  numbers to file names.  This is the map that will probably have the
  most entries, but it's only accessed once per frame, after we've
  found the frame's line entry.

a=jimblandy
r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@393 4c0a9323-5329-0410-9bdc-e9ce6186880e
2009-09-03 18:27:16 +00:00