llvm-project/compiler-rt/test/gwp_asan
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
..
unit [compiler-rt] Rename lit.*.cfg.* -> lit.*.cfg.py.* 2019-06-27 20:56:04 +00:00
CMakeLists.txt [gwp-asan] Fix check-all with LIT_FILTER 2020-07-17 02:21:18 -07:00
backtrace.c [GWP-ASan] Split the unwinder into segv/non-segv. 2020-07-21 08:25:37 -07:00
double_delete.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
double_deletea.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
double_free.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
heap_buffer_overflow.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
heap_buffer_underflow.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
invalid_free_left.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
invalid_free_right.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
lit.cfg.py compiler-rt: Remove .cc from all lit config files 2019-08-05 19:25:35 +00:00
lit.site.cfg.py.in [compiler-rt] Rename lit.*.cfg.* -> lit.*.cfg.py.* 2019-06-27 20:56:04 +00:00
page_size.h [GWP-ASan] Integration with Scudo [5]. 2019-06-17 17:45:34 +00:00
realloc.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
repeated_alloc.cpp [GWP-ASan] Integration with Scudo [5]. 2019-06-17 17:45:34 +00:00
use_after_delete.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
use_after_deletea.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00
use_after_free.cpp [GWP-ASan] Crash Handler API. 2020-02-05 15:39:17 -08:00