| Commit message (Collapse) | Author | Age | Files | Lines |
... | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
length.
Breakpad's DWARF line number info parser provides a code address,
file, and line number for each code/source pairing, but doesn't
provide the length of the machine code. This makes that change, as
discussed in the following thread:
http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/ed8d2fde79319368p
This patch also makes the corresponding changes to the functioninfo.cc
module, used by the Mac dumper. This patch has no effect on the Mac
dumper's output.
a=jimblandy, r=ccoutant
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@494 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
|
| |
The DWARF specification specifices which names the sections containing
DWARF information should have. OSX uses slightly different names. This
patch changes the DWARF reader to look for the sections under both
sets of names.
a=jimblandy, r=ccoutant
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@493 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
| |
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@492 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
unit
The stabs reading code in google-breakpad incorrectly assumes that the
stabs data is a single compilation unit. Specifically, it ignores
N_UNDF stabs and assumes that all string indices are relative to the
beginning of the .stabstr section.
This is true when linking with the GNU linker by default, because the
GNU linker optimizes stabs debug info. The gold linker does not do
this optimization. It can be disabled when using the GNU linker with
the --traditional-format command line option.
For more details of the problem, see:
http://sourceware.org/bugzilla/show_bug.cgi?id=10338
http://code.google.com/p/google-breakpad/issues/detail?id=359
This patch adds unit tests that reproduce the failure, and fixes the
stabs parser.
a=jimblandy, r=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@490 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
wrapper programs.
This adds a new variable, TEST_WRAPPER, to src/tools/linux/dump_syms.
Comments in the patch provide details.
This patch also moves the public variable section to sit after the
public phony targets.
a=jimblandy, r=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@486 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
| |
a=jimblandy, r=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@485 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
| |
a=jimblandy, r=mmentovai
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@484 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
| |
A=nealsid
R=ted.mielczarek
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@483 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Add a new member function to dwarf2reader::Dwarf2Handler,
ProcessAttributeReference, for reporting attribute values that are
references to other DIEs. This handler member function always receives
an absolute offset (that is, relative to the start of the .debug_info
section, not to the start of the compilation unit), regardless of the
form the attribute uses. (Some forms are CU-relative, some are
absolute.)
a=jimblandy, r=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@482 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
| |
src/processor/minidump.cc:1067: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 3 has type ‘unsigned int’
src/processor/stackwalker_arm.cc:83: warning: unused variable ‘last_frame’
src/processor/minidump_stackwalk.cc:163: warning: ‘trust_name’ may be used uninitialized in this function
a=jimblandy, r=ted.mielczarek
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@481 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
| |
a=jimblandy, r=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@479 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
| |
directory full of minidump files
A=krisr
R=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@478 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
| |
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@477 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
| |
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@476 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
| |
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@475 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
| |
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@474 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
'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
|
|
|
|
|
|
|
|
|
|
|
|
| |
This patch refreshes the build system files to those generated by:
- Libtool 2.2.6
- Automake 1.11
- Autoconf 2.64
a=jimblandy, r=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@470 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
|
| |
warnings.
This patch avoids comparisons between signed and unsigned values, as
warned about by G++ 4.4.1.
a=jimblandy, r=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@469 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
| |
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@463 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
| |
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
|
|
|
|
| |
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@455 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
| |
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@454 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
| |
A=Gregory Dardyk
R=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@452 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
| |
A=zhurunz
R=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@439 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
| |
at http://breakpad.appspot.com/46001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@438 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
| |
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@437 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
| |
Tomlinson <karlt@mozbugz.karlt.net>, r=me
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@435 4c0a9323-5329-0410-9bdc-e9ce6186880e
|
|
|
|
| |
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@434 4c0a9323-5329-0410-9bdc-e9ce6186880e
|