llvm-project/compiler-rt/lib/scudo
Mitch Phillips 4f029d1be4 [GWP-ASan] Split the unwinder into segv/non-segv.
Note: Resubmission with frame pointers force-enabled to fix builds with
-DCOMPILER_RT_BUILD_BUILTINS=False

Summary:
Splits the unwinder into a non-segv (for allocation/deallocation traces) and a
segv unwinder. This ensures that implementations can select an accurate, slower
unwinder in the segv handler (if they choose to use the GWP-ASan provided one).
This is important as fast frame-pointer unwinders (like the sanitizer unwinder)
don't like unwinding through signal handlers.

Reviewers: morehouse, cryptoad

Reviewed By: morehouse, cryptoad

Subscribers: cryptoad, mgorny, eugenis, pcc, #sanitizers

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D83994
2020-07-21 08:25:37 -07:00
..
standalone [GWP-ASan] Split the unwinder into segv/non-segv. 2020-07-21 08:25:37 -07:00
CMakeLists.txt [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
scudo_allocator.cpp [GWP-ASan] Split the unwinder into segv/non-segv. 2020-07-21 08:25:37 -07:00
scudo_allocator.h [scudo][NFC] Remove unneeded template from scudo::CombinedAllocator 2019-05-01 19:36:26 +00:00
scudo_allocator_combined.h [scudo][NFC] Remove unneeded template from scudo::CombinedAllocator 2019-05-01 19:36:26 +00:00
scudo_allocator_secondary.h Update compiler-rt cpplint.py 2019-09-11 21:33:06 +00:00
scudo_crc32.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_crc32.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_errors.cpp Remove NOLINTs from compiler-rt 2019-09-11 23:19:48 +00:00
scudo_errors.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_flags.cpp Improve error message when '=' is missing in {ASAN,...}_OPTIONS. 2019-06-15 01:37:14 +00:00
scudo_flags.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_flags.inc [scudo] Tuning changes based on feedback from current use 2019-01-24 15:56:54 +00:00
scudo_interface_internal.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_malloc.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_new_delete.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_platform.h [scudo] Tuning changes based on feedback from current use 2019-01-24 15:56:54 +00:00
scudo_termination.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_tsd.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_tsd_exclusive.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_tsd_exclusive.inc Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_tsd_shared.cpp [scudo] Correct a behavior on the shared TSD registry 2019-06-25 19:58:11 +00:00
scudo_tsd_shared.inc Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
scudo_utils.cpp Add vendor identity check for Hygon Dhyana processor in Scudo 2020-05-11 09:17:57 -07:00
scudo_utils.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00