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
Joshua Peraza
667424894f linux: re-order first-chance-handlers, and disabled signal handlers
Both running first chance handlers and checking for disabled signal
handlers should no longer interact with DumpWithoutCrashing().

First-chance-handlers should also run even with disabled crashpad
signal handlers or else those signals would be reported by the next
chained signal handlers as crashes.

Change-Id: I64b3da42c400a1c431c6228d4da181ed56bfda89
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3403413
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
2022-01-20 17:23:26 +00:00
Joshua Peraza
a253f320d5 linux, win: allow disabling extra memory collection
Change-Id: If95c89d554c061522627681af78c8c0d1725df2c
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3335359
Reviewed-by: Mark Mentovai <mark@chromium.org>
2021-12-13 22:25:03 +00:00
Jakob Kummerow
d62cc6fdbd Linux: capture memory pointed to by context
This adds support for capturing memory snippets for addresses
currently stored in registers to Linux/Android/CrOS.
Modeled after the existing support on Windows.

Bug: crashpad:30
Change-Id: Ib7cb523555a6e8e4d70145c205d67dcfbc9c7fcc
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3273712
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
2021-11-12 18:15:04 +00:00
Vlad Tsyrklevich
083fd52cc3 linux: Fix build failure on ARM/MIPS
Add const to ProcessMemory pointers from ProcessReaderLinux::Memory().
This code is ifdef'd to only build on ARM/MIPS.

Change-Id: I93983a83d06bd5bd338b93babdb326fa94925c53
Reviewed-on: https://chromium-review.googlesource.com/c/1341228
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Vlad Tsyrklevich <vtsyrklevich@chromium.org>
2018-11-17 16:54:00 +00:00
Djordje Golubovic
cb41ba7471 Added MIPS support to crashpad.
Modified gyp/gn files to support MIPS targets.

Implemented thread_info, cpu_context, signal context classes for MIPS target.

Addressed MIPS specific signal ordering.

Added "MIPS Technologies, Inc." to AUTHORS file.

Bug: crashpad:232
Change-Id: Ibfc221ba54088e95f984b9dc6be5fd52f86abcc2
Reviewed-on: https://chromium-review.googlesource.com/1064594
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
2018-07-10 15:29:34 +00:00
Jose Dapena Paz
4b05be4265 linux: fix ARM snapshot context traits build.
On GCC with libstdc++, ContextTraits fail to build because of the missing
declaration of offsetof (should include cstddef) and for aliasing a type
with the same name overriding previous declaration.

Change-Id: Ic497238122bcb430f14f9234644c483a8e27e3b6
Reviewed-on: https://chromium-review.googlesource.com/1114606
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Commit-Queue: José Dapena Paz <jose.dapena@lge.com>
2018-06-26 17:33:05 +00:00
Joshua Peraza
914e7f76dd linux, x86: Read floating point state via mcontext.fpptr
Floating-point content may not begin at the start of __fpregs_mem and
should be located via mcontext.fpptr, which may be `nullptr`.

Bug: crashpad:30
Change-Id: Ie3116339d79f6669d757618e9e592f8480dcdcba
Reviewed-on: https://chromium-review.googlesource.com/1001332
Reviewed-by: Scott Graham <scottmg@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
2018-04-09 19:08:13 +00:00
Scott Graham
2b05eb522f Rename ProcessReader to platform-suffixed versions
Mac's ProcessReader becomes ProcessReaderMac.
Linux/Android's ProcessReader becomes ProcessReaderLinux.
Fuchsia's ProcessReader becomes ProcessReaderFuchsia.

No intended change in behavior.

Bug: crashpad:196, crashpad:30
Change-Id: I7ec8d72f79533bd78189173261ade2ad99010bad
Reviewed-on: https://chromium-review.googlesource.com/930321
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Scott Graham <scottmg@chromium.org>
2018-02-22 21:33:39 +00:00
Joshua Peraza
24f07f7c43 linux: Enable ARM family exception and thread snapshots
ARM references:
http://elixir.free-electrons.com/linux/latest/source/arch/arm/include/asm/ucontext.h
http://elixir.free-electrons.com/linux/latest/source/arch/arm/kernel/signal.c#L185

ARM64 references:
http://elixir.free-electrons.com/linux/latest/source/arch/arm64/include/uapi/asm/sigcontext.h
http://elixir.free-electrons.com/linux/latest/source/arch/arm64/kernel/signal.c#L371

Bug: crashpad:30
Change-Id: I53f235b5826607db260bd1e43a819a93284843f5
Reviewed-on: https://chromium-review.googlesource.com/865435
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
2018-01-24 17:09:24 +00:00
Joshua Peraza
edf4dde8ae linux: Add ExceptionSnapshotLinux
Bug: crashpad:30
Change-Id: I450d53a89af2995c0fd13b31821360e781fe015a
Reviewed-on: https://chromium-review.googlesource.com/589747
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2017-08-02 02:29:51 +00:00