11 Commits

Author SHA1 Message Date
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
Hans Wennborg
161bfed35a Remove/replace unnecessary includes of logging.h
If the file just needs the CHECK/CHECK_OP/NOTREACHED
macros, use the appropriate header for that instead.
Or if logging.h is not needed at all, remove it.

This is both a nice cleanup (logging.h is a big header,
and including it unnecessarily has compile-time costs),
and part of the final step towards making logging.h no
longer include check.h and the others.

Bug: chromium:1031540
Change-Id: Ia46806bd95fe498bcf3cf6d2c13ffa4081678043
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2255361
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Hans Wennborg <hans@chromium.org>
2020-06-22 11:59:03 +00:00
Tom Tan
761c6fe8be Add Windows ARM64 support to Chromium crashpad
Bug: chromium:893460
Change-Id: Ifbeb6f937a6b96c77b02dcf8afe492c5bc617435
Reviewed-on: https://chromium-review.googlesource.com/c/1347773
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
2018-12-12 21:54:55 +00:00
Joshua Peraza
38b20ca57e Relocate CaptureContext to misc and implement on Linux
Previously, the mac version was  under client/ and win under util/win/.
This cl brings them all together under util/misc/ and combines common
test code.

Bug: crashpad:30
Change-Id: Idf0d0158b969d5aa9802dfc8c21f73041b2bcc6c
Reviewed-on: https://chromium-review.googlesource.com/907755
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
2018-02-09 17:25:45 +00:00
Scott Graham
9ab4fbf1e1 win: Improve child crash location test
In setting up the gn build, slightly different optimization settings
were applied for release builds. This caused a couple things to happen,
1) the sketchy noinline declspec was ignored, and 2) the distance
between reading the IP and the actual crash exceeded the tolerance of 64
bytes in the parent.

To make the test more robust to this, use CaptureContext() (I think our
improved version didn't exist at the time the tests was originally
written). Also, switch from crashpad::CheckedWriteFile to Windows'
WriteFile(), which avoids inlining a whole lot of code at that point.
The return value is not checked, but the next thing that happens is that
the function crashes unconditionally, so this does not seem like a huge
problem.

Bug: crashpad:79
Change-Id: I8193d8ce8b01e1533c16b207813c36d6d6113d89
Reviewed-on: https://chromium-review.googlesource.com/902693
Commit-Queue: Scott Graham <scottmg@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2018-02-06 21:27:39 +00:00
Mark Mentovai
15103742e0 Use FromPointerCast<>() in many places where it makes sense
I opted to leave casts to types that were definitely the same size
alone. reinterpret_cast<uintptr_t>(pointer) and
reinterpret_cast<intptr_t>(pointer) should always be safe, for example.
Casts to other integral types have been replaced with
FromPointerCast<>(), which does zero-extension or sign-extension based
on the target type.

To make it possible to use FromPointerCast<>() with some use sites that
were already using checked_cast<>(), FromPointerCast<>() now uses
check_cast<>() when converting to a narrower type.

Test: crashpad_util_test FromPointerCast*, others
Change-Id: I4a71b4aa2d87f545c75524290a702f5f3138d675
Reviewed-on: https://chromium-review.googlesource.com/489701
Reviewed-by: Scott Graham <scottmg@chromium.org>
2017-05-01 15:54:00 +00:00
Mark Mentovai
fd8e2de0c5 win: MSVS 2017 (15)/C++ 14.1/C 19.10 compatibility
Includes mini_chromium ef0ded8717340c9fe48e8e0f34f3e0e74d10a392.

1d2a024fdb1d android: Use _FILE_OFFSET_BITS after all (undo
             dc3d480305b2)
ef0ded871734 win: MSVS 2017 (15)/C++ 14.1/C 19.10 compatibility

Change-Id: I5c814669a0ef8577872bddff9112ce28ec628ba3
Reviewed-on: https://chromium-review.googlesource.com/482639
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Scott Graham <scottmg@chromium.org>
2017-04-20 00:28:35 +00:00
Scott Graham
2d87606bb5 win: Start crashpad_handler by inheriting connection data to it
Previously, StartHandler() launched the handler process, then connected
over a pipe to register for crash handling. Instead, the initial client
can create and inherit handles to the handler and pass those handle
values and other data (addresses, etc.) on the command line.

This should improve startup time as there's no need to synchronize with
the process at startup, and allows avoiding a call to CreateProcess()
directly in StartHandler(), which is important for registration for
crash reporting from DllMain().

Incidentally adds new utility functions for string/number conversion and
string splitting.

Note: API change; UseHandler() is removed for all platforms.

BUG=chromium:567850,chromium:656800

Change-Id: I1602724183cb107f805f109674c53e95841b24fd
Reviewed-on: https://chromium-review.googlesource.com/400015
Reviewed-by: Mark Mentovai <mark@chromium.org>
2016-10-21 20:35:58 +00:00
Mark Mentovai
7f939285de win: Rename CrashpadClient::SetHandler() to SetHandlerIPCPipe()
In https://codereview.chromium.org/1414533006/, I'm adding a few
Mac-specific SetHandler() variants, so it makes sense to name each
SetHandler() variant for what it does.

I'm also making it take a wstring argument, which seems like a more
natural fit for what it does. There should be fewer string conversions
this way.

R=scottmg@chromium.org

Review URL: https://codereview.chromium.org/1406993008 .
2015-11-02 17:00:06 -05:00
Scott Graham
4a34a3dd89 win: Make reading NT_IMAGE_HEADERS work cross-bitness
Factor out some test launching code used in cross-bitness tests.

R=mark@chromium.org
BUG=crashpad:50

Review URL: https://codereview.chromium.org/1352323002 .
2015-09-20 11:16:31 -07:00
Scott Graham
bf556829d9 win: support x64 reading x86 (wow64)
Removes the bitness-specific targets in favour of pulling binaries from
the other build directory. This is to avoid the added complexity of
duplicating all the targets for the x86 in x64 build.

Overall, mostly templatizing more functions to support the
wow64-flavoured structures. The only additional functionality required
is reading the x86 TEB that's chained from the x64 TEB when running
as WOW64.

The crashing child test was switched to a manual CreateProcess because
it needs to launch a binary other than itself.

R=mark@chromium.org
BUG=crashpad:50

Review URL: https://codereview.chromium.org/1349313003 .
2015-09-18 16:06:05 -07:00