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Diffstat (limited to 'contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_flags.inc')
| -rw-r--r-- | contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_flags.inc | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_flags.inc b/contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_flags.inc new file mode 100644 index 000000000000..731d776cc893 --- /dev/null +++ b/contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_flags.inc @@ -0,0 +1,82 @@ +//===-- tsan_flags.inc ------------------------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +// TSan runtime flags. +// +//===----------------------------------------------------------------------===// +#ifndef TSAN_FLAG +# error "Define TSAN_FLAG prior to including this file!" +#endif + +// TSAN_FLAG(Type, Name, DefaultValue, Description) +// See COMMON_FLAG in sanitizer_flags.inc for more details. + +TSAN_FLAG(bool, enable_annotations, true, + "Enable dynamic annotations, otherwise they are no-ops.") +// Suppress a race report if we've already output another race report +// with the same stack. +TSAN_FLAG(bool, suppress_equal_stacks, true, + "Suppress a race report if we've already output another race report " + "with the same stack.") +TSAN_FLAG(bool, report_bugs, true, + "Turns off bug reporting entirely (useful for benchmarking).") +TSAN_FLAG(bool, report_thread_leaks, true, "Report thread leaks at exit?") +TSAN_FLAG(bool, report_destroy_locked, true, + "Report destruction of a locked mutex?") +TSAN_FLAG(bool, report_mutex_bugs, true, + "Report incorrect usages of mutexes and mutex annotations?") +TSAN_FLAG(bool, report_signal_unsafe, true, + "Report violations of async signal-safety " + "(e.g. malloc() call from a signal handler).") +TSAN_FLAG(bool, report_atomic_races, true, + "Report races between atomic and plain memory accesses.") +TSAN_FLAG( + bool, force_seq_cst_atomics, false, + "If set, all atomics are effectively sequentially consistent (seq_cst), " + "regardless of what user actually specified.") +TSAN_FLAG(bool, force_background_thread, false, + "If set, eagerly launch a background thread for memory reclamation " + "instead of waiting for a user call to pthread_create.") +TSAN_FLAG(bool, halt_on_error, false, "Exit after first reported error.") +TSAN_FLAG(int, atexit_sleep_ms, 1000, + "Sleep in main thread before exiting for that many ms " + "(useful to catch \"at exit\" races).") +TSAN_FLAG(const char *, profile_memory, "", + "If set, periodically write memory profile to that file.") +TSAN_FLAG(int, flush_memory_ms, 0, "Flush shadow memory every X ms.") +TSAN_FLAG(int, flush_symbolizer_ms, 5000, "Flush symbolizer caches every X ms.") +TSAN_FLAG( + int, memory_limit_mb, 0, + "Resident memory limit in MB to aim at." + "If the process consumes more memory, then TSan will flush shadow memory.") +TSAN_FLAG(bool, stop_on_start, false, + "Stops on start until __tsan_resume() is called (for debugging).") +TSAN_FLAG(bool, running_on_valgrind, false, + "Controls whether RunningOnValgrind() returns true or false.") +TSAN_FLAG( + uptr, history_size, 0, + "Per-thread history size," + " controls how many extra previous memory accesses are remembered per thread.") +TSAN_FLAG(int, io_sync, 1, + "Controls level of synchronization implied by IO operations. " + "0 - no synchronization " + "1 - reasonable level of synchronization (write->read)" + "2 - global synchronization of all IO operations.") +TSAN_FLAG(bool, die_after_fork, true, + "Die after multi-threaded fork if the child creates new threads.") +TSAN_FLAG(const char *, suppressions, "", "Suppressions file name.") +TSAN_FLAG(bool, ignore_interceptors_accesses, SANITIZER_APPLE ? true : false, + "Ignore reads and writes from all interceptors.") +TSAN_FLAG(bool, ignore_noninstrumented_modules, SANITIZER_APPLE ? true : false, + "Interceptors should only detect races when called from instrumented " + "modules.") +TSAN_FLAG(bool, shared_ptr_interceptor, true, + "Track atomic reference counting in libc++ shared_ptr and weak_ptr.") +TSAN_FLAG(bool, print_full_thread_history, false, + "If set, prints thread creation stacks for the threads involved in " + "the report and their ancestors up to the main thread.") |