11 Commits

Author SHA1 Message Date
Thomas Gales
4f5dd67229 [riscv] Add RISC-V Linux support
Only RV64GC is supported.

Bug: fuchsia:127655

Tested: `python build/run_tests.py` on RISC-V emulator
Tested: Created minidump via self-induced crash on RISC-V emulator,
ran through Breakpad stackwalker

Change-Id: I713797cd623b0a758269048e01696cbce502ca6c
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/4581050
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
2023-06-12 21:13:24 +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
Tomasz Śniatowski
0b8741b074 Remove redundant semicolon in cpu_context_linux.h
Fix a -Wextra-semi warning in Clang when building crashpad for MIPS.

Change-Id: I53893c815de74d2503acdce24708e29096f4b0aa
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1997103
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Tomasz Śniatowski <tsniatowski@vewd.com>
2020-01-13 17:32:22 +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
Scott Graham
c2583364a3 fuchsia: Capture general purpose registers in thread snapshot
Conversion to CPUContext is currently only implemented for x64.

Bug: crashpad:196
Change-Id: I3fb8541f70a6f8d6f12c02e6b17c78e07e195056
Reviewed-on: https://chromium-review.googlesource.com/1007967
Commit-Queue: Scott Graham <scottmg@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
2018-04-13 17:00:40 +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
Joshua Peraza
c56e854984 Fix Doxygen errors
Change-Id: I571d322e75afd33a679c488694db2e7bad3285ea
Reviewed-on: https://chromium-review.googlesource.com/883903
Reviewed-by: Scott Graham <scottmg@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
2018-01-24 18:21:15 +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
9b2ba587f6 linux: Add ExceptionHandlerServer and ExceptionHandlerClient
Bug: crashpad:30
Change-Id: I60874a26ccb281144f870df2b4d16c6970a39f6b
Reviewed-on: https://chromium-review.googlesource.com/772824
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2017-12-19 20:11:52 +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
Joshua Peraza
7be6b8ea1d Add functions to convert native x86 contexts to Crashpad CPUContexts
Debug registers are currently initialized to 0 until methods are added
to ThreadInfo to collect them.

Bug: crashpad:30
Change-Id: Ic1aab1151dcd4bed48eca8a60b76fb0d8d613418
Reviewed-on: https://chromium-review.googlesource.com/579889
Reviewed-by: Mark Mentovai <mark@chromium.org>
2017-07-20 18:16:11 +00:00