15 Commits

Author SHA1 Message Date
Avi Drissman
617429d358 Remove ARC boilerplate in Crashpad
ARC is now enabled by default, so there’s no need to enforce it
against files being put into non-ARC targets.

Bug: chromium:1468376
Change-Id: I58bbb4d1736293a6e9977954ce932dcfe2bafa54
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/4750419
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
2023-08-03 20:21:42 +00:00
Avi Drissman
9e37dc46b6 Convert Crashpad to use ARC
See
https://chromium.googlesource.com/chromium/src/+/main/docs/mac/arc.md
for information about this conversion.

Bug: chromium:1280726
Change-Id: I9ed10e9a255eb6b13035b05bcc587c4b6cb7b78e
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/4651106
Reviewed-by: Mark Mentovai <mmentovai@google.com>
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2023-06-30 15:55:24 +00:00
Ben Hamilton
ca3cf2f4e3 [ios] Add an optional upload complete observation callback to the in-process handler
Breakpad offers a callback when uploads complete:
    https://source.chromium.org/chromium/chromium/src/+/main:third_party/breakpad/breakpad/src/client/ios/BreakpadController.h;l=103;drc=1fc9cc0d0e1dfafb8d29dba8d01f09587d870026

This adds an equivalent observation callback to Crashpad on iOS which is invoked each time an upload attempt completes (whether it succeeds or fails).

I couldn't find any existing unit tests for the upload thread, but
I tested this manually by integrating it into a client. Please
let me know the best way to test this.

Change-Id: I17822af5e63c8634484606a6470ce83b2c385676
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3852399
Reviewed-by: Justin Cohen <justincohen@chromium.org>
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
2022-09-12 23:08:02 +00:00
Mark Mentovai
6278690abe Update copyright boilerplate, 2022 edition (Crashpad)
sed -i '' -E -e 's/Copyright (.+) The Crashpad Authors\. All rights reserved\.$/Copyright \1 The Crashpad Authors/' $(git grep -El 'Copyright (.+) The Crashpad Authors\. All rights reserved\.$')

Bug: chromium:1098010
Change-Id: I8d6138469ddbe3d281a5d83f64cf918ec2491611
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3878262
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
2022-09-06 23:54:07 +00:00
Justin Cohen
3c4e37178d ios: Fix up concurrency in DumpWithoutCrashing and exception handling.
Change signal, uncaught NSExceptions and Mach exception handlers to
prevent re-entrancy with a first-exception-wins approach to prevent
concurrent exceptions from trying to use the same cached intermediate
dump writer.  Uses compare-and-swap to either return early for reentrant
signals or to wait indefinitely for anything after the first fatal
exception.

Change the NSException handler generated from the Objective-C exception
preprocessor to not used the cached intermediate dump writer and
not use the same first-exception-wins logic. This is useful because the
Objective-C exception preprocessor is imperfect and may generate
intermediate dumps that are not followed by process termination.

Simplify DumpWithoutCrashing's ownership of its intermediate dump writer
to be thread safe.

Set a handler for SIGPIPE for applications that haven't already
ignored or set a handler for SIGPIPE.

Bug: crashpad:391
Change-Id: Ia8ae61d50be81910fa0af40325300441d9dc01b6
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3401563
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Justin Cohen <justincohen@chromium.org>
2022-03-10 18:05:16 +00:00
Bruce Dawson
4112c11b77 ios: Use PlatformTest instead of testing::Test
When trying to update Chromium's copy of crashpad I got this error
message:

Banned functions were used.
    third_party\crashpad\crashpad\client\crashpad_client_ios_test.mm:33:
      testing::Test should not be used in Objective-C++ code as it does
      not drain the autorelease pool at the end of the test. Use
      PlatformTest instead.

So, I'm fixing the code as requested.

The change was introduced in crrev.com/c/3418581

Change-Id: I4888febbd41b6365d9bde5ad062565770496243f
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3459403
Reviewed-by: Justin Cohen <justincohen@chromium.org>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
2022-02-13 04:30:30 +00:00
Justin Cohen
55eb7a2eaf ios: Add ability to reset Crashpad client for iOS tests.
Change-Id: I83df67d77367ef01731bd9af015605cfa19e972e
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3418581
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Justin Cohen <justincohen@chromium.org>
2022-02-02 17:50:04 +00:00
Justin Cohen
204abe16d2 ios: Add iOS in-process handler for managing minidump generation.
Manage the intermediate minidump generation, and own the crash report
upload thread and database.

Change-Id: I272d790a827cd13f6872e56f4675f366d13719c5
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3087721
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2021-10-14 15:16:02 +00:00
Justin Cohen
2dbd019bc2 ios: Add iOS crashpad overview documentation.
Adds an overview of the limitations of crashpad on the iOS platform,
including explanations of the in-process client and handler, and the
intermediate dump format used.

Bug: crashpad: 31
Change-Id: I1eb6add115570147e2de1be1002c5a4aa366184b
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2706018
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2021-03-24 23:37:02 +00:00
Justin Cohen
2cb83e491e ios: Cleanup API for chromium integration.
Bug: crashpad: 31
Change-Id: I9149879b2f6886ea17ca828dd60d37eb187ba88e
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2665887
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2021-02-02 14:27:06 +00:00
Mark Mentovai
a45eea40fc Update gtest to e3f0319d89f4cbf32993de595d984183b1a9fc57
I’m most interested in picking up 1b3eb6ef3462, “Explicitly define copy
constructors used in googletest tests.”

This also reorganizes files and rewrites text to refer to this project
as Google Test and googletest (and Google Mock and googlemock), as it
prefers to be known. Some filenames are left at gtest_* following the
precedent set by gtest itself. For example, #include "gtest/gtest.h" is
still used, so #include "test/gtest_death.h" is retained too.
gtest_all_test OutputFileHelpersTest.GetCurrentExecutableName hard-codes
the expected executable name as gtest_all_test among other options that
do not include googletest_all_test, so test executables retain their
names as well.

fb19f57880f6 Add GTEST_BRIEF option
3549237957a1 Ensure that gtest/gmock pkgconfig requirements specify
             version
189299e957bb Merge branch 'master' into quiet-flag
5504ded3ab5c Fix a typo in .travis.yml
6ed4e7168f54 Replace the last instance of `throw()` with `noexcept`. NFC
879fd9b45299 Remove duplicate codes existed in get-nprocessors.sh
644f3a992c28 gtest-unittest-api_test - fix warning in clang build
0b6d567619fe Remove redundant .c_str()
be3ac45cf673 fix signed/unsigned comparison issue (on OpenBSD)
b51a49e0cb82 Merge pull request #2773 from Quuxplusone:replace-noexcept
c2032090f373 Merge pull request #2772 from Quuxplusone:travis
4fe5ac53337e Merge pull request #2756 from Conan-Kudo:fix-pkgconfig-reqs
373d72b6986f Googletest export
4c8e6a9fe1c8 Merge pull request #2810 from ptahmose:master
71d5df6c6b67 Merge pull request #2802 from e-i-n-s:fix_clang_warning
dcc92d0ab6c4 Merge pull request #2805 from pepsiman:patch-1
4f002f1e236c VariadicMatcher needs a non-defaulted move constructor for
             compile-time performance
9d580ea80592 Enable protobuf printing for open-source proto messages
766ac2e1a413 Remove all uses of GTEST_DISALLOW_{MOVE_,}ASSIGN_
11b3cec177b1 Fix a -Wdeprecated warning
01c0ff5e2373 Fix a -Wdeprecated warning
c7d8ec72cc4b Fix a -Wdeprecated warning
1b066f4edfd5 Add -Wdeprecated to the build configuration
4bab55dc54b4 Removed a typo in README.md
a67701056425 Googletest export
fb5d9b66c5b0 Googletest export
1b3eb6ef3462 Googletest export
b0e53e2d64db Merge pull request #2797 from Jyun-Neng:master
d7ca9af0049e Googletest export
955552518b4e Googletest export
ef25d27d4604 Merge pull request #2815 from Quuxplusone:simple
129329787429 Googletest export
b99b421d8d68 Merge pull request #2818 from inazarenko:master
472cd8fd8b1c Merge pull request #2818 from inazarenko:master
3cfb4117f7e5 Googletest export
0eea2e9fc634 Googletest export
a9f6c1ed1401 Googletest export
1a9c3e441407 Merge pull request #2830 from keshavgbpecdelhi:patch-1
e589a3371705 Merge pull request #2751 from calumr:quiet-flag

Change-Id: Id788a27aa884ef68a21bae6c178cd456f5f6f2b0
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2186009
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
2020-05-07 14:56:07 +00:00
Justin Cohen
95b4e62768 ios: CaptureContext arm64.
Change-Id: I2db8ead3103391af4d198f213524ea34ffef022b
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2167211
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2020-05-03 19:21:45 +00:00
Justin Cohen
17a515d33d [ios] Bring up first draft Mach exception server.
Add Mach exception server and fill out exceptions snapshot.

Note that:
 - The 'capture' portion of this CL will be moved out of the snapshot
   interface and into a separate in-process dump to disk location.
 - All of the pointer dereferences need to be wrapped in vm_read.
 - The read-fast-and-dump logic in exception_snapshot will end up in a
   different file completely, but until we pick a
   serialization/deserialization method, keep it as-is.

Bug: crashpad:31
Change-Id: I44203aa44036a341d6b4517fde7ab0cb9d7e94d7
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2160122
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2020-04-25 23:38:48 +00:00
Justin Cohen
de43cd3723 Fix Chromium Roll.
- Fix -Wundeclared-selector in Chromium roll.
- Convert TEST to TEST_F in crashpad_client_ios_test.mm

Also rolls mini_chromim 731e08f06..641fcf9bb (3 commits)
  2020-04-14 mark Mark static const class/struct members as constexpr
  2020-04-09 justincohen Add PlatformTest to mini_chromium.
  2020-04-09 jperaza Replace ScopedClearErrno with ScopedClearLastError

Change-Id: Ib8ac742eb97359be47e1ff01ae6f10518761a302
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2144452
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2020-04-14 14:28:34 +00:00
Justin Cohen
b2fd7d5307 [ios] Bring up first half of UncaughtExceptionHandler.
When code raises an Objective-C exception, unwind the stack looking for
any exception handlers. If an exception handler is encountered, test to
see if it is a function known to be a catch-and-rethrow 'sinkhole'
exception handler. Various routines in UIKit and elsewhere do this, and
they obscure the exception stack, since the original throw location is
no longer present on the stack (just the re-throw) when Crashpad
captures the crash report. In the case of sinkholes, trigger an
immediate exception to capture the original stack.

The is an improvement over the alternative,
NSSetUncaughtExceptionHandler, which passes along the stack frames, but
not the stack memory contents and full exception context itself.

The details of what happens after a fatal exception is triggered are
unresolved in this CL.  For now, simply call std::terminate.

This code was inspired by chromium/src/chrome/browser/mac/
exception_processor.mm.

Bug: crashpad:31
Change-Id: Ieebc6476a0507c466c8219c10f790ec0a624e58c
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2125254
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2020-04-08 20:57:21 +00:00