62 Commits

Author SHA1 Message Date
Adrian Prantl ff9d732887 crashlog.py: Improve regular expressions
This is yet another change to the regular expressions in crashlog.py
that fix a few edge cases, and attempt to improve the readability
quite a bit in the process. My last change to support spaces in
filenames introduced a bug that caused the version/archspec field to
be parsed as part of the image name.

For example, in "0x1111111 - 0x22222 +MyApp Pro arm64 <01234>", the
name of the image was recognized as "MyApp Pro arm64" instead of
"MyApp Pro" with a "version" of arm64.

The bugfix makes the space following an optional field mandatory
*inside* the optional group.

rdar://problem/56883435

Differential Revision: https://reviews.llvm.org/D69871
2019-11-07 10:52:06 -08:00
Davide Italiano 68946d10ad [crashlog] Fix a mismatch between bytes and strings.
The functions in read_plist() want bytes as input, not
strings.

<rdar://problem/52600712>

llvm-svn: 365416
2019-07-09 01:05:12 +00:00
Adrian Prantl 573ffd88a0 Python 3: decode string as utf-8 to avoid type mismatch.
rdar://problem/51464644

Differential Revision: https://reviews.llvm.org/D63311

llvm-svn: 363413
2019-06-14 15:39:14 +00:00
Adrian Prantl 38be2c65b6 Make crashlog.py less noisy
For end-users there is no point in printing dSYM load errors for
system frameworks, since they will all fail and there's nothing they
can do about it. This patch hides them by default and shows them when
--verbose is present.

Differential Revision: https://reviews.llvm.org/D63310

llvm-svn: 363412
2019-06-14 15:39:11 +00:00
Stefan Granitz 61a7ab7fdb [lldb] Ignore null frames in lldb.macosx crashlog
llvm-svn: 363172
2019-06-12 14:46:37 +00:00
Davide Italiano 192dd7df2f [crashlog] Add a missing call to decode.
<rdar://problem/51139357>

llvm-svn: 362044
2019-05-30 00:35:43 +00:00
Davide Italiano 8803124d23 [crashlog] Use loads() instead of readPlistFromString() for python 3.
<rdar://problem/50903413>

llvm-svn: 361087
2019-05-18 01:57:12 +00:00
Davide Italiano 085626a873 [crashlog] Strip trailing \n from check_output return.
Generally having spurious `\n` doesn't matter, but here the
returning string is a command which is executed, so  we want
to strip it. Pointed out by Jason.

llvm-svn: 358717
2019-04-18 21:32:36 +00:00
Davide Italiano e3b5eba1ba [crashlog] Use the right path for dsymforUUID and remove an unnecessary import.
<rdar://problem/49925960>

llvm-svn: 358615
2019-04-17 21:51:55 +00:00
Serge Guelton 3577da7667 Portable exception value access across Python 2 / Python 3
Differential Revision: https://reviews.llvm.org/D59583

llvm-svn: 356670
2019-03-21 14:39:55 +00:00
Adrian Prantl f4d2fa3fa0 crashlog.py: Catch exception from subprocess.
llvm-svn: 355572
2019-03-07 00:41:51 +00:00
Davide Italiano 9a8e777f8c [Python] Unbreak the recently modified tests for python 2.
llvm-svn: 355566
2019-03-06 23:50:36 +00:00
Davide Italiano a658ab9f55 [testsuite] Port crashlog to python 3, second attempt.
llvm-svn: 355562
2019-03-06 22:54:11 +00:00
Davide Italiano 814ad73452 Revert "[testsuite] Port crashlog and dependencies to Python 3."
This revert the commit because it broke the bots. I need to find
a way that works with both versions.

llvm-svn: 355364
2019-03-05 01:34:47 +00:00
Davide Italiano fc188448fa [testsuite] Port crashlog and dependencies to Python 3.
Fixes three tests in the testsuite.

llvm-svn: 355359
2019-03-05 00:53:38 +00:00
Shafik Yaghmour d03bf06883 Fix use of non-existing variable in crashlog.py
Summary:
The method find_matching_slice(self) uses uuid_str on one of the paths but the variable does not exist and so this results in a NameError exception if we take that path.

Differential Revision: https://reviews.llvm.org/D57467

llvm-svn: 352772
2019-01-31 17:33:17 +00:00
Adrian Prantl f700c8b253 Make crashlog.py work or binaries with spaces in their names
This is a little dangerous since the crashlog files aren't 100%
unambiguous, but the risk is mitigated by using a non-greedy +?
pattern.

rdar://problem/38478511

Differential Revision: https://reviews.llvm.org/D55608

llvm-svn: 349367
2018-12-17 17:26:04 +00:00
Adrian Prantl fb5aa932b1 Make crashlog.py work when a .dSYM is present, but a binary is missing
Often users have a crash log an d a .dSYM bundle, but not the original
application binary. It turns out that for crash symbolication, we can
safely fall back to using the binary inside the .dSYM bundle.

Differential Revision: https://reviews.llvm.org/D55607

llvm-svn: 349366
2018-12-17 17:25:57 +00:00
Jim Ingham 8bebdff49e The save_crashlog command was still looking at lldb.target and
lldb.process.  That hasn't worked for a long time.  Convert it
to the form that takes an SBExecutionContext and use that instead.

llvm-svn: 315549
2017-10-12 02:21:41 +00:00
Jim Ingham 9f44d460d9 Print the error if dsymForUUID sometimes produces bad plists.
Not much we can do about it but at least we can print the bad
plist and the error.

llvm-svn: 298958
2017-03-28 23:25:34 +00:00
Greg Clayton e04e5b954a Improve crashlog.py so it can handle more iOS crashlog files.
<rdar://problem/29191857>

llvm-svn: 289006
2016-12-08 00:22:45 +00:00
Kate Stone b9c1b51e45 *** This commit represents a complete reformatting of the LLDB source code
*** to conform to clang-format’s LLVM style.  This kind of mass change has
*** two obvious implications:

Firstly, merging this particular commit into a downstream fork may be a huge
effort.  Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit.  The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):

    find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
    find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;

The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.

Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit.  There are alternatives available that will attempt
to look through this change and find the appropriate prior commit.  YMMV.

llvm-svn: 280751
2016-09-06 20:57:50 +00:00
Greg Clayton 6c42aa777e Fixed a few places that were building a regex from an identifier without escaping the identifier text.
<rdar://problem/26090553> 

llvm-svn: 272423
2016-06-10 20:09:33 +00:00
Jim Ingham c917a381f8 Remove a few uses of lldb.target, which is not valid
in a scripted command.

llvm-svn: 240451
2015-06-23 20:26:45 +00:00
Jason Molenda 7a5014b040 Add a call to SBDebugger:Destroy() at the end of the self-hosted
version of this script.  We picked up a bug at some point in March
where scripts that fail to call SBDebugger::Destroy() will crash
in the Debugger C++ dtor.  I want to track the change down which
introduced the change - but this script should be calling
SBDebugger::Destroy() in the first place, so do that.

llvm-svn: 233779
2015-04-01 02:09:04 +00:00