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llvm-project/compiler-rt/lib/sanitizer_common
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Dmitry Vyukov 8bbb17dcc3 tsan: disable getpwent interceptors 
There interceptors do not seem to be strictly necessary for tsan.
But we see cases where the interceptors consume 70% of execution time.
Memory blocks passed to fgetgrent_r are "written to" by tsan several times.
First, there is some recursion (getgrnam_r calls fgetgrent_r), and each
function "writes to" the buffer. Then, the same memory is "written to"
twice, first as buf and then as pwbufp (both of them refer to the same addresses).

llvm-svn: 216904
2014-09-02 12:51:11 +00:00
..
scripts
Adjust gen_dynamic_list for PowerPC function descriptors
2014-07-21 19:01:03 +00:00
tests
tsan: address comments in r214912
2014-09-02 09:34:34 +00:00
CMakeLists.txt
[libsanitizer] Make sanitizer_unwind_posix.cc a libcdep source file.
2014-09-01 13:07:50 +00:00
Makefile.mk
…
sanitizer_addrhashmap.h
Fix typos
2014-05-15 02:22:34 +00:00
sanitizer_allocator_interface.h
Generalize sanitizer allocator public interface.
2014-07-07 17:39:31 +00:00
sanitizer_allocator_internal.h
tsan: reduce internal allocator region from 16M to 1M
2014-07-26 10:17:26 +00:00
sanitizer_allocator.cc
tsan: allow to force use of __libc_malloc in sanitizer_common
2014-02-28 14:46:53 +00:00
sanitizer_allocator.h
Fix apparent thinko in r209744: allocator stats can be zero
2014-06-30 22:40:58 +00:00
sanitizer_asm.h
[sanitizer] support toolchains that don't understand CFI directives
2013-12-05 07:44:35 +00:00
sanitizer_atomic_clang_other.h
[sanitizer] fix for ARM Linux, patch by Maxim Ostapenko
2014-05-13 08:01:59 +00:00
sanitizer_atomic_clang_x86.h
asan: fix atomic operations on ARM
2014-01-22 14:13:37 +00:00
sanitizer_atomic_clang.h
asan: fix atomic operations on ARM
2014-01-22 14:13:37 +00:00
sanitizer_atomic_msvc.h
[ASan/Win] Unbreak the build after r211216
2014-07-07 16:22:04 +00:00
sanitizer_atomic.h
asan: fix atomic operations on ARM
2014-01-22 14:13:37 +00:00
sanitizer_bitvector.h
Fix MSVS warnings in the sanitizers RTL
2014-03-12 14:09:25 +00:00
sanitizer_bvgraph.h
[sanitizer] speed up the bitvector-based deadlock detector by ~15% (iterate over the currently held locks using the array, not the bitvector. Bitvector is not the best data structure to iterate over)
2014-03-31 07:23:50 +00:00
sanitizer_common_interceptors_format.inc
[ubsan] handle long double in 32-bit mode; part of the patch by Marek Polacek
2014-05-23 14:45:13 +00:00
sanitizer_common_interceptors_ioctl.inc
[sanitizer] Relax sanity checks in ioctl decoding.
2014-06-10 13:54:15 +00:00
sanitizer_common_interceptors.inc
tsan: disable getpwent interceptors
2014-09-02 12:51:11 +00:00
sanitizer_common_libcdep.cc
[asancov] Write coverage directly to a memory-mapped file.
2014-05-27 12:37:52 +00:00
sanitizer_common_syscalls.inc
[asan] i686-linux-android support.
2014-07-03 14:20:56 +00:00
sanitizer_common.cc
[asan] Exclude non-executable mappings from coverage.
2014-06-11 10:11:51 +00:00
sanitizer_common.h
[TSan] Share the code the setup code calling getrlim/setrlim with sanitizer_common
2014-08-12 22:31:19 +00:00
sanitizer_coverage_libcdep.cc
[asan] Fix mmap-ed coverage with coverage=0.
2014-06-11 15:11:26 +00:00
sanitizer_coverage_mapping_libcdep.cc
[asan] Exclude non-executable mappings from coverage.
2014-06-11 10:11:51 +00:00
sanitizer_deadlock_detector1.cc
[sanitizer] print threads in deadlock report
2014-03-21 13:00:18 +00:00
sanitizer_deadlock_detector2.cc
tsan: remove unnecessary line split
2014-07-08 13:07:23 +00:00
sanitizer_deadlock_detector_interface.h
[sanitizer] print threads in deadlock report
2014-03-21 13:00:18 +00:00
sanitizer_deadlock_detector.h
sanitizer_deadlock_detector.h: MSVC 2012 doesn't like compound literals
2014-04-14 17:43:45 +00:00
sanitizer_flags.cc
[Sanitizer] Make disable_coredump a common flag and use it in TSan
2014-08-12 22:07:48 +00:00
sanitizer_flags.h
[Sanitizer] Make disable_coredump a common flag and use it in TSan
2014-08-12 22:07:48 +00:00
sanitizer_freebsd.h
Support getting process maps for sanitizers needs on FreeBSD in 32-bit mode
2014-08-08 06:21:09 +00:00
sanitizer_interception.h
[sanitizer] Add missing file comment.
2013-12-20 13:13:49 +00:00
sanitizer_internal_defs.h
[Sanitizer] Introduce SANITIZER_CAN_USE_PREINIT_ARRAY definition and use it across sanitizers.
2014-07-25 22:05:02 +00:00
sanitizer_lfstack.h
[Sanitizer] update style checker script and fix namespace style warnings
2013-01-30 07:45:58 +00:00
sanitizer_libc.cc
tsan: fix windows build
2014-02-04 17:27:29 +00:00
sanitizer_libc.h
[asancov] Write coverage directly to a memory-mapped file.
2014-05-27 12:37:52 +00:00
sanitizer_libignore.cc
[sanitizer] Introduce VReport and VPrintf macros and use them in sanitizer code.
2013-12-05 12:04:51 +00:00
sanitizer_libignore.h
tsan: resolve symlinks for called_from_lib suppressions
2013-10-15 11:34:59 +00:00
sanitizer_linux_libcdep.cc
[libsanitizer] Fix the Android build.
2014-09-01 15:38:16 +00:00
sanitizer_linux.cc
Fix getting environment variables for sanitizers needs on FreeBSD
2014-07-10 08:53:29 +00:00
sanitizer_linux.h
[FreeBSD] Port sanitizers' syscalls.
2014-03-07 10:03:54 +00:00
sanitizer_list.h
[libsanitizer] Implement IntrusiveList<T>::Iterator, use IntrusiveList in sanitizer_flags.cc
2014-03-20 13:49:21 +00:00
sanitizer_mac.cc
[asancov] Write coverage directly to a memory-mapped file.
2014-05-27 12:37:52 +00:00
sanitizer_mac.h
[libsanitizer] Follow-up for r200700: add the new header to CMakeLists.txt and make it empty on non-Mac.
2014-02-03 15:45:03 +00:00
sanitizer_mutex.h
tsan: better addr->object hashmap
2014-03-18 08:30:14 +00:00
sanitizer_persistent_allocator.cc
[msan] Chained origins re-design.
2014-05-21 09:02:13 +00:00
sanitizer_persistent_allocator.h
[msan] Chained origins re-design.
2014-05-21 09:02:13 +00:00
sanitizer_placement_new.h
Introduce an operator new for LowLevelAllocator, and convert most users to it.
2013-10-24 06:23:39 +00:00
sanitizer_platform_interceptors.h
[sanitizer] move mlock interceptor from asan/tsan/msan to common; no functionality change intended
2014-08-25 20:57:59 +00:00
sanitizer_platform_limits_linux.cc
[asan] i686-linux-android support.
2014-07-03 14:20:56 +00:00
sanitizer_platform_limits_posix.cc
[asan] i686-linux-android support.
2014-07-03 14:20:56 +00:00
sanitizer_platform_limits_posix.h
[asan] i686-linux-android support.
2014-07-03 14:20:56 +00:00
sanitizer_platform.h
[sanitizer] define SANITIZER_X32 and use it in ThreadDescriptorSize; partially based on patch by H.J. Lu
2014-05-21 08:01:44 +00:00
sanitizer_posix_libcdep.cc
[TSan] Share the code the setup code calling getrlim/setrlim with sanitizer_common
2014-08-12 22:31:19 +00:00
sanitizer_posix.cc
[asancov] Write coverage directly to a memory-mapped file.
2014-05-27 12:37:52 +00:00
sanitizer_printf.cc
sanitizer_printf.cc: guard the va_copy hack on _MSC_VER
2014-08-18 20:23:16 +00:00
sanitizer_procmaps_common.cc
Segregate FreeBSD-specific parts from sanitizer_procmaps_linux.cc
2014-08-06 10:16:52 +00:00
sanitizer_procmaps_freebsd.cc
Support getting process maps for sanitizers needs on FreeBSD in 32-bit mode
2014-08-08 06:21:09 +00:00
sanitizer_procmaps_linux.cc
Segregate FreeBSD-specific parts from sanitizer_procmaps_linux.cc
2014-08-06 10:16:52 +00:00
sanitizer_procmaps_mac.cc
[ASan] When iterating over segments on OSX, treat the segments' initial
2014-06-25 15:43:19 +00:00
sanitizer_procmaps.h
Segregate FreeBSD-specific parts from sanitizer_procmaps_linux.cc
2014-08-06 10:16:52 +00:00
sanitizer_quarantine.h
[asan] count the size of QuarantineBatch in the total Quarantine size; make QuarantineBatch fit into 8K, fix a MSVC compile warning
2013-10-21 08:36:10 +00:00
sanitizer_report_decorator.h
[Sanitizer] Merge AnsiColorDecorator and SanitizerCommonDecorator, use the latter in UBSan
2014-06-13 23:46:37 +00:00
sanitizer_stackdepot.cc
[msan] Increase hash table size for chained origins.
2014-07-07 10:45:15 +00:00
sanitizer_stackdepot.h
[msan] Chained origins re-design.
2014-05-21 09:02:13 +00:00
sanitizer_stackdepotbase.h
[msan] Increase hash table size for chained origins.
2014-07-07 10:45:15 +00:00
sanitizer_stacktrace_libcdep.cc
[sanitizer] Make stack traces from dlclose()'d modules more meaningful.
2014-05-23 16:04:41 +00:00
sanitizer_stacktrace.cc
[sanitizer] Fix build on ARM.
2014-05-30 10:50:17 +00:00
sanitizer_stacktrace.h
[UBSan] Get pc/bp for stack unwinding as early as possible.
2014-07-29 23:22:41 +00:00
sanitizer_stoptheworld_linux_libcdep.cc
Make signal-related functions use __sanitizer_* structures instead of __sanitizer_kernel_* ones.
2014-01-31 11:29:51 +00:00
sanitizer_stoptheworld.h
[Sanitizer] Rename InternalVector to InternalMmapVector
2013-06-14 09:59:40 +00:00
sanitizer_suppressions.cc
[UBSan] Allow to suppress reports from vptr checker for specified types.
2014-08-05 01:24:22 +00:00
sanitizer_suppressions.h
[UBSan] Allow to suppress reports from vptr checker for specified types.
2014-08-05 01:24:22 +00:00
sanitizer_symbolizer_libbacktrace.cc
[Sanitizer] Add basic support for using libbacktrace in symbolizer.
2014-01-16 13:48:15 +00:00
sanitizer_symbolizer_libbacktrace.h
tsan: add include guards
2014-02-28 14:46:05 +00:00
sanitizer_symbolizer_libcdep.cc
Satisfy -Wparentheses.
2014-07-26 05:07:41 +00:00
sanitizer_symbolizer_posix_libcdep.cc
[Sanitizer] Simplify Symbolizer creation interface.
2014-07-26 01:37:23 +00:00
sanitizer_symbolizer_win.cc
[ASan/Win] Print out a big warning and continue without checking for success if SymInitialize() fails
2014-08-08 13:25:55 +00:00
sanitizer_symbolizer.cc
[Sanitizer] Add Symbolizer::AddHooks() and use it in TSan and MSan.
2013-10-31 21:44:07 +00:00
sanitizer_symbolizer.h
[Sanitizer] Simplify Symbolizer creation interface.
2014-07-26 01:37:23 +00:00
sanitizer_syscall_generic.inc
[FreeBSD] Port sanitizers' syscalls.
2014-03-07 10:03:54 +00:00
sanitizer_syscall_linux_x86_64.inc
[FreeBSD] Port sanitizers' syscalls.
2014-03-07 10:03:54 +00:00
sanitizer_thread_registry.cc
tsan: address comments in r214912
2014-09-02 09:34:34 +00:00
sanitizer_thread_registry.h
tsan: address comments in r214912
2014-09-02 09:34:34 +00:00
sanitizer_tls_get_addr.cc
[sanitizer] Fix build on platforms where dtls support is disabled.
2014-06-25 11:43:46 +00:00
sanitizer_tls_get_addr.h
[msan] Fix false positive on dynamic tls.
2014-06-25 11:30:35 +00:00
sanitizer_unwind_posix_libcdep.cc
[libsanitizer] Make sanitizer_unwind_posix.cc a libcdep source file.
2014-09-01 13:07:50 +00:00
sanitizer_win.cc
tsan: unbreak windows build
2014-09-01 11:44:59 +00:00