[PATCH] D37895: [ubsan] Support signal specific options in ubsan

[Vitaly Buka via Phabricator via llvm-commits]

vitalybuka created this revision.
Herald added subscribers: mgorny, kubamracek.

Part of https://github.com/google/sanitizers/issues/637

Standalone ubsan needs signal and sigaction handlers and interceptors.
Plugin mode should rely on parent tool.


https://reviews.llvm.org/D37895

Files:
  compiler-rt/lib/ubsan/CMakeLists.txt
  compiler-rt/lib/ubsan/ubsan_init.cc
  compiler-rt/lib/ubsan/ubsan_init.h
  compiler-rt/lib/ubsan/ubsan_signals_standalone.cc
  compiler-rt/test/sanitizer_common/TestCases/Linux/allow_user_segv.cc
  compiler-rt/test/sanitizer_common/TestCases/Posix/dedup_token_length_test.cc
  compiler-rt/test/sanitizer_common/TestCases/Posix/dump_instruction_bytes.cc
  compiler-rt/test/sanitizer_common/TestCases/Posix/sanitizer_set_report_fd_test.cc

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