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from b58a8aade [compiler-rt] [builtins] Add logb/logbf/logbl methods to comp [...] new 09eb360cf [hwasan] Record and display stack history in stack-based reports.
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Summary of changes: lib/hwasan/CMakeLists.txt | 6 +- lib/hwasan/hwasan.cc | 14 +- lib/hwasan/hwasan.h | 6 + lib/hwasan/hwasan_dynamic_shadow.cc | 13 +- lib/hwasan/hwasan_flags.inc | 4 + lib/hwasan/hwasan_linux.cc | 70 +++++--- lib/hwasan/hwasan_report.cc | 63 ++++++- lib/hwasan/hwasan_thread.cc | 116 ++++-------- lib/hwasan/hwasan_thread.h | 42 ++--- lib/hwasan/hwasan_thread_list.cc | 15 ++ lib/hwasan/hwasan_thread_list.h | 200 +++++++++++++++++++++ lib/sanitizer_common/sanitizer_ring_buffer.h | 81 ++++++++- .../tests/sanitizer_ring_buffer_test.cc | 22 +++ test/hwasan/TestCases/deep-recursion.c | 73 ++++++++ test/hwasan/TestCases/rich-stack.c | 66 +++++++ test/hwasan/TestCases/stack-history-length.c | 36 ++++ 16 files changed, 669 insertions(+), 158 deletions(-) create mode 100644 lib/hwasan/hwasan_thread_list.cc create mode 100644 lib/hwasan/hwasan_thread_list.h create mode 100644 test/hwasan/TestCases/deep-recursion.c create mode 100644 test/hwasan/TestCases/rich-stack.c create mode 100644 test/hwasan/TestCases/stack-history-length.c