4
73%
master: 77%

Ran 31 Mar 2022 01:26PM UTC

Files 58

Run time 6min

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Committed 31 Mar 2022 01:16PM UTC coverage: 73.039% (+0.2%) from 72.825%

Job # CONF_OPTIONS="--enable-gcov --enable-single-obj-compilation --enable-cplusplus --disable-shared --enable-gc-assertions" CFLAGS_EXTRA="-D USE_CUSTOM_SPECIFIC" CC_FOR_CHECK=g++ MAKEFILE_TARGETS="all" MAKEFILE_TARGETS_CHECK="check" NO_CLONE_LIBATOMIC_OPS=true REPORT_COVERAGE=true TESTS_CUSTOM_RUN=true

Build Type

push

travis-ci-com

Committed by

ivmai

Commit Message

Workaround SIG_SUSPEND delivery to thread inside mutex_lock fail if TSan
(a cherry-pick of commit 0eb8d2f95 from 'master')

Unfortunately, use of an asynchronous signal to suspend threads leads
to the situation when the signal is not delivered (is stored to
pending_signals in ThreadSanitizer runtime actually) while the target
thread is blocked in pthread_mutex_lock.  Thus, we use some synchronous
one instead (which is again unlikely to be used by clients directly).

* include/private/gc_priv.h [GC_PTHREADS && !GC_WIN32_THREADS
&& !NACL && !GC_DARWIN_THREADS && !SIG_SUSPEND && THREAD_SANITIZER]
(SIG_SUSPEND): Define to SIGSYS; add comment.

Run Details

7160 of 9803 relevant lines covered (73.04%)

11340981.06 hits per line

Source Files on job 1261.4 (CONF_OPTIONS="--enable-gcov --enable-single-obj-compilation --enable-cplusplus --disable-shared --enable-gc-assertions" CFLAGS_EXTRA="-D USE_CUSTOM_SPECIFIC" CC_FOR_CHECK=g++ MAKEFILE_TARGETS="all" MAKEFILE_TARGETS_CHECK="check" NO_CLONE_LIBATOMIC_OPS=true REPORT_COVERAGE=true TESTS_CUSTOM_RUN=true)

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