This is an automated email from the git hooks/post-receive script.

unknown user pushed a change to branch master in repository gcc.

from aa63245e5a0 Fix hash-table violation in trans-decl.c. new 3ae7a7a7fb4 Update merge script and HOWTO_MERGE documentation. new d2ef4bee307 Merge from upstream 345033. new 0921f0f2e3f Update build system: include new files and run autoheader, [...] new 87ccb23efbd Apply LOCAL_PATCHES and remove not used ones. new 7c1662f6666 Revert https://reviews.llvm.org/D40908 which changes asan o [...] new c2fd1b8d600 New local GCC patch for CAN_SANITIZE_UB ifdef. new f7631b23401 Update test-suite expected output after rewording in libsanitizer.

The 7 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: gcc/testsuite/ChangeLog | 7 + gcc/testsuite/c-c++-common/ubsan/pr63839.c | 2 +- gcc/testsuite/c-c++-common/ubsan/unreachable-1.c | 2 +- gcc/testsuite/c-c++-common/ubsan/unreachable-2.c | 2 +- gcc/testsuite/c-c++-common/ubsan/unreachable-4.c | 2 +- libsanitizer/ChangeLog | 46 + libsanitizer/HOWTO_MERGE | 9 +- libsanitizer/LOCAL_PATCHES | 2 - libsanitizer/MERGE | 2 +- libsanitizer/asan/Makefile.am | 2 + libsanitizer/asan/Makefile.in | 12 +- libsanitizer/asan/asan_activation.cc | 7 +- libsanitizer/asan/asan_allocator.cc | 166 +- libsanitizer/asan/asan_allocator.h | 9 +- libsanitizer/asan/asan_debugging.cc | 3 +- libsanitizer/asan/asan_descriptions.cc | 71 +- libsanitizer/asan/asan_descriptions.h | 18 +- libsanitizer/asan/asan_errors.cc | 204 +- libsanitizer/asan/asan_errors.h | 281 +- libsanitizer/asan/asan_fake_stack.cc | 4 +- libsanitizer/asan/asan_flags.cc | 12 +- libsanitizer/asan/asan_flags.inc | 3 +- libsanitizer/asan/asan_fuchsia.cc | 2 +- libsanitizer/asan/asan_globals.cc | 11 +- libsanitizer/asan/asan_globals_win.cc | 6 +- libsanitizer/asan/asan_init_version.h | 7 + libsanitizer/asan/asan_interceptors.cc | 59 +- libsanitizer/asan/asan_interceptors.h | 28 +- .../asan/asan_interceptors_memintrinsics.cc | 16 +- .../asan/asan_interceptors_memintrinsics.h | 25 +- libsanitizer/asan/asan_internal.h | 7 +- libsanitizer/asan/asan_linux.cc | 73 +- libsanitizer/asan/asan_lock.h | 1 - libsanitizer/asan/asan_mac.cc | 28 +- libsanitizer/asan/asan_malloc_linux.cc | 81 +- libsanitizer/asan/asan_malloc_local.h | 42 + libsanitizer/asan/asan_malloc_mac.cc | 3 + libsanitizer/asan/asan_malloc_win.cc | 15 +- libsanitizer/asan/asan_mapping.h | 140 +- libsanitizer/asan/asan_mapping_myriad.h | 84 + libsanitizer/asan/asan_memory_profile.cc | 12 +- libsanitizer/asan/asan_new_delete.cc | 128 +- libsanitizer/asan/asan_poisoning.cc | 13 +- libsanitizer/asan/asan_poisoning.h | 5 +- libsanitizer/asan/asan_posix.cc | 1 - libsanitizer/asan/asan_premap_shadow.cc | 77 + libsanitizer/asan/asan_premap_shadow.h | 28 + libsanitizer/asan/asan_report.cc | 73 +- libsanitizer/asan/asan_report.h | 19 +- libsanitizer/asan/asan_rtems.cc | 251 ++ libsanitizer/asan/asan_rtl.cc | 45 +- libsanitizer/asan/asan_shadow_setup.cc | 18 +- libsanitizer/asan/asan_stack.h | 48 +- libsanitizer/asan/asan_thread.cc | 30 +- libsanitizer/asan/asan_win.cc | 17 +- libsanitizer/asan/asan_win_dll_thunk.cc | 2 +- libsanitizer/config.h.in | 6 +- libsanitizer/configure | 8 +- .../include/sanitizer/allocator_interface.h | 14 +- libsanitizer/include/sanitizer/asan_interface.h | 24 +- .../include/sanitizer/common_interface_defs.h | 13 +- .../include/sanitizer/coverage_interface.h | 4 +- libsanitizer/include/sanitizer/esan_interface.h | 4 +- libsanitizer/include/sanitizer/hwasan_interface.h | 82 + libsanitizer/include/sanitizer/lsan_interface.h | 14 +- libsanitizer/include/sanitizer/msan_interface.h | 16 +- .../include/sanitizer/netbsd_syscall_hooks.h | 4732 ++++++++++++++++++++ libsanitizer/include/sanitizer/scudo_interface.h | 37 + libsanitizer/include/sanitizer/tsan_interface.h | 6 + libsanitizer/interception/interception.h | 57 +- libsanitizer/interception/interception_linux.cc | 24 +- libsanitizer/interception/interception_linux.h | 13 +- libsanitizer/interception/interception_mac.cc | 5 +- libsanitizer/interception/interception_mac.h | 4 +- .../interception/interception_type_test.cc | 9 +- libsanitizer/interception/interception_win.cc | 19 +- libsanitizer/interception/interception_win.h | 4 +- libsanitizer/lsan/lsan.cc | 9 +- libsanitizer/lsan/lsan.h | 12 +- libsanitizer/lsan/lsan_allocator.cc | 74 +- libsanitizer/lsan/lsan_allocator.h | 15 +- libsanitizer/lsan/lsan_common.cc | 48 +- libsanitizer/lsan/lsan_common.h | 13 +- libsanitizer/lsan/lsan_common_linux.cc | 20 +- libsanitizer/lsan/lsan_common_mac.cc | 11 +- libsanitizer/lsan/lsan_interceptors.cc | 70 +- libsanitizer/lsan/lsan_malloc_mac.cc | 3 + libsanitizer/lsan/lsan_thread.cc | 5 + libsanitizer/merge.sh | 6 +- libsanitizer/sanitizer_common/Makefile.am | 13 +- libsanitizer/sanitizer_common/Makefile.in | 52 +- libsanitizer/sanitizer_common/sancov_begin.S | 5 + libsanitizer/sanitizer_common/sancov_end.S | 5 + .../sanitizer_common/sanitizer_allocator.cc | 73 +- .../sanitizer_common/sanitizer_allocator.h | 38 +- .../sanitizer_common/sanitizer_allocator_bytemap.h | 4 +- .../sanitizer_common/sanitizer_allocator_checks.h | 8 +- .../sanitizer_allocator_combined.h | 16 +- .../sanitizer_allocator_interface.h | 3 + .../sanitizer_allocator_internal.h | 16 +- .../sanitizer_allocator_local_cache.h | 93 +- .../sanitizer_allocator_primary32.h | 120 +- .../sanitizer_allocator_primary64.h | 197 +- .../sanitizer_common/sanitizer_allocator_report.cc | 123 + .../sanitizer_common/sanitizer_allocator_report.h | 36 + .../sanitizer_allocator_secondary.h | 84 +- .../sanitizer_allocator_size_class_map.h | 36 +- .../sanitizer_common/sanitizer_allocator_stats.h | 2 +- libsanitizer/sanitizer_common/sanitizer_asm.h | 8 +- .../sanitizer_common/sanitizer_atomic_clang.h | 17 +- .../sanitizer_common/sanitizer_atomic_clang_mips.h | 115 + .../sanitizer_atomic_clang_other.h | 65 +- .../sanitizer_common/sanitizer_atomic_clang_x86.h | 6 +- .../sanitizer_common/sanitizer_bitvector.h | 4 +- libsanitizer/sanitizer_common/sanitizer_bvgraph.h | 2 +- libsanitizer/sanitizer_common/sanitizer_common.cc | 43 +- libsanitizer/sanitizer_common/sanitizer_common.h | 248 +- .../sanitizer_common_interceptors.inc | 1086 ++++- .../sanitizer_common_interceptors_ioctl.inc | 8 +- .../sanitizer_common_interface.inc | 2 + .../sanitizer_common/sanitizer_common_libcdep.cc | 274 +- .../sanitizer_common/sanitizer_common_nolibc.cc | 1 - .../sanitizer_common/sanitizer_coverage_fuchsia.cc | 20 +- .../sanitizer_coverage_libcdep_new.cc | 3 +- .../sanitizer_coverage_win_sections.cc | 53 +- .../sanitizer_deadlock_detector2.cc | 8 +- libsanitizer/sanitizer_common/sanitizer_errno.h | 5 +- libsanitizer/sanitizer_common/sanitizer_file.cc | 59 +- .../sanitizer_common/sanitizer_flag_parser.h | 4 +- libsanitizer/sanitizer_common/sanitizer_flags.cc | 8 - libsanitizer/sanitizer_common/sanitizer_flags.inc | 23 +- libsanitizer/sanitizer_common/sanitizer_fuchsia.cc | 276 +- .../sanitizer_common/sanitizer_getauxval.h | 46 + .../sanitizer_interceptors_ioctl_netbsd.inc | 1487 ++++++ .../sanitizer_interface_internal.h | 6 + .../sanitizer_common/sanitizer_internal_defs.h | 48 +- libsanitizer/sanitizer_common/sanitizer_libc.cc | 39 +- libsanitizer/sanitizer_common/sanitizer_libc.h | 7 +- .../sanitizer_common/sanitizer_libignore.cc | 7 +- .../sanitizer_common/sanitizer_libignore.h | 8 +- libsanitizer/sanitizer_common/sanitizer_linux.cc | 684 ++- libsanitizer/sanitizer_common/sanitizer_linux.h | 36 +- .../sanitizer_common/sanitizer_linux_libcdep.cc | 489 +- .../sanitizer_common/sanitizer_linux_s390.cc | 2 +- .../sanitizer_common/sanitizer_linux_x86_64.S | 2 - libsanitizer/sanitizer_common/sanitizer_mac.cc | 122 +- libsanitizer/sanitizer_common/sanitizer_mac.h | 6 +- .../sanitizer_common/sanitizer_mac_libcdep.cc | 2 +- .../sanitizer_common/sanitizer_malloc_mac.inc | 35 +- libsanitizer/sanitizer_common/sanitizer_mutex.h | 11 +- libsanitizer/sanitizer_common/sanitizer_netbsd.cc | 328 ++ libsanitizer/sanitizer_common/sanitizer_openbsd.cc | 108 + libsanitizer/sanitizer_common/sanitizer_platform.h | 67 +- .../sanitizer_platform_interceptors.h | 307 +- .../sanitizer_platform_limits_linux.cc | 7 +- .../sanitizer_platform_limits_netbsd.cc | 1952 +++++++- .../sanitizer_platform_limits_netbsd.h | 2000 ++++++++- ...bsd.cc => sanitizer_platform_limits_openbsd.cc} | 130 +- .../sanitizer_platform_limits_openbsd.h | 380 ++ .../sanitizer_platform_limits_posix.cc | 23 +- .../sanitizer_platform_limits_posix.h | 74 +- ...bsd.cc => sanitizer_platform_limits_solaris.cc} | 315 +- .../sanitizer_platform_limits_solaris.h | 495 ++ libsanitizer/sanitizer_common/sanitizer_posix.cc | 7 +- libsanitizer/sanitizer_common/sanitizer_posix.h | 7 + .../sanitizer_common/sanitizer_posix_libcdep.cc | 83 +- libsanitizer/sanitizer_common/sanitizer_printf.cc | 38 +- libsanitizer/sanitizer_common/sanitizer_procmaps.h | 6 +- ...ocmaps_freebsd.cc => sanitizer_procmaps_bsd.cc} | 70 +- .../sanitizer_common/sanitizer_procmaps_common.cc | 55 +- .../sanitizer_common/sanitizer_procmaps_linux.cc | 8 +- .../sanitizer_common/sanitizer_procmaps_mac.cc | 19 +- .../sanitizer_common/sanitizer_procmaps_solaris.cc | 57 + .../sanitizer_common/sanitizer_quarantine.h | 40 +- .../sanitizer_common/sanitizer_report_decorator.h | 5 +- .../sanitizer_common/sanitizer_ring_buffer.h | 160 + libsanitizer/sanitizer_common/sanitizer_rtems.cc | 280 ++ libsanitizer/sanitizer_common/sanitizer_rtems.h | 19 + .../sanitizer_signal_interceptors.inc | 46 +- libsanitizer/sanitizer_common/sanitizer_solaris.cc | 219 + .../sanitizer_common/sanitizer_stackdepot.cc | 6 +- .../sanitizer_common/sanitizer_stacktrace.cc | 21 +- .../sanitizer_common/sanitizer_stacktrace.h | 13 +- .../sanitizer_stacktrace_libcdep.cc | 24 +- .../sanitizer_stacktrace_printer.cc | 87 +- .../sanitizer_common/sanitizer_stacktrace_sparc.cc | 56 + .../sanitizer_stoptheworld_linux_libcdep.cc | 55 +- .../sanitizer_common/sanitizer_suppressions.cc | 2 +- .../sanitizer_common/sanitizer_symbolizer.h | 7 +- .../sanitizer_symbolizer_fuchsia.h | 38 + .../sanitizer_symbolizer_libcdep.cc | 11 +- ...r_fuchsia.cc => sanitizer_symbolizer_markup.cc} | 78 +- .../sanitizer_symbolizer_posix_libcdep.cc | 8 +- ...n_libcdep.cc => sanitizer_symbolizer_report.cc} | 166 +- .../sanitizer_common/sanitizer_symbolizer_rtems.h | 39 + .../sanitizer_common/sanitizer_symbolizer_win.cc | 4 - .../sanitizer_common/sanitizer_syscall_generic.inc | 33 +- .../sanitizer_syscall_linux_arm.inc | 136 + .../sanitizer_common/sanitizer_syscalls_netbsd.inc | 3784 ++++++++++++++++ .../sanitizer_common/sanitizer_termination.cc | 9 + .../sanitizer_common/sanitizer_thread_registry.cc | 40 +- .../sanitizer_common/sanitizer_thread_registry.h | 5 + .../sanitizer_common/sanitizer_tls_get_addr.cc | 3 +- .../sanitizer_unwind_linux_libcdep.cc | 10 +- .../sanitizer_common/sanitizer_unwind_win.cc | 73 + .../sanitizer_vector.h} | 36 +- libsanitizer/sanitizer_common/sanitizer_win.cc | 178 +- libsanitizer/sanitizer_common/sanitizer_win_defs.h | 20 +- .../sanitizer_win_weak_interception.cc | 2 +- libsanitizer/tsan/tsan_debugging.cc | 7 + libsanitizer/tsan/tsan_interceptors.cc | 605 ++- libsanitizer/tsan/tsan_interceptors.h | 12 + libsanitizer/tsan/tsan_interceptors_mac.cc | 57 +- libsanitizer/tsan/tsan_interface.h | 13 + libsanitizer/tsan/tsan_interface_ann.cc | 6 +- libsanitizer/tsan/tsan_libdispatch_mac.cc | 14 +- libsanitizer/tsan/tsan_malloc_mac.cc | 10 + libsanitizer/tsan/tsan_mman.cc | 50 +- libsanitizer/tsan/tsan_new_delete.cc | 107 +- libsanitizer/tsan/tsan_platform.h | 171 +- libsanitizer/tsan/tsan_platform_linux.cc | 34 +- libsanitizer/tsan/tsan_platform_mac.cc | 10 +- libsanitizer/tsan/tsan_platform_posix.cc | 59 +- libsanitizer/tsan/tsan_report.cc | 14 +- libsanitizer/tsan/tsan_report.h | 2 +- libsanitizer/tsan/tsan_rtl.cc | 77 +- libsanitizer/tsan/tsan_rtl.h | 32 +- libsanitizer/tsan/tsan_rtl_aarch64.S | 62 +- libsanitizer/tsan/tsan_rtl_amd64.S | 114 +- libsanitizer/tsan/tsan_rtl_mutex.cc | 10 +- libsanitizer/tsan/tsan_rtl_report.cc | 49 +- libsanitizer/tsan/tsan_rtl_thread.cc | 2 +- libsanitizer/tsan/tsan_stack_trace.cc | 5 + libsanitizer/tsan/tsan_stack_trace.h | 4 + libsanitizer/tsan/tsan_suppressions.cc | 2 +- libsanitizer/tsan/tsan_symbolize.cc | 41 + libsanitizer/tsan/tsan_sync.cc | 3 +- libsanitizer/tsan/tsan_sync.h | 4 +- libsanitizer/ubsan/Makefile.am | 1 + libsanitizer/ubsan/Makefile.in | 8 +- libsanitizer/ubsan/ubsan_checks.inc | 6 + libsanitizer/ubsan/ubsan_diag.cc | 17 +- libsanitizer/ubsan/ubsan_diag.h | 27 +- libsanitizer/ubsan/ubsan_flags.cc | 15 +- libsanitizer/ubsan/ubsan_flags.inc | 3 + libsanitizer/ubsan/ubsan_handlers.cc | 200 +- libsanitizer/ubsan/ubsan_handlers.h | 29 + libsanitizer/ubsan/ubsan_handlers_cxx.cc | 48 +- .../ubsan/ubsan_init_standalone_preinit.cc | 3 +- libsanitizer/ubsan/ubsan_interface.inc | 4 + libsanitizer/ubsan/ubsan_monitor.cc | 74 + libsanitizer/ubsan/ubsan_monitor.h | 47 + libsanitizer/ubsan/ubsan_platform.h | 11 +- libsanitizer/ubsan/ubsan_signals_standalone.cc | 30 +- libsanitizer/ubsan/ubsan_signals_standalone.h | 2 + libsanitizer/ubsan/ubsan_win_weak_interception.cc | 1 + 256 files changed, 24494 insertions(+), 3798 deletions(-) create mode 100644 libsanitizer/asan/asan_malloc_local.h create mode 100644 libsanitizer/asan/asan_mapping_myriad.h create mode 100644 libsanitizer/asan/asan_premap_shadow.cc create mode 100644 libsanitizer/asan/asan_premap_shadow.h create mode 100644 libsanitizer/asan/asan_rtems.cc create mode 100644 libsanitizer/include/sanitizer/hwasan_interface.h create mode 100644 libsanitizer/include/sanitizer/netbsd_syscall_hooks.h create mode 100644 libsanitizer/include/sanitizer/scudo_interface.h create mode 100644 libsanitizer/sanitizer_common/sancov_begin.S create mode 100644 libsanitizer/sanitizer_common/sancov_end.S create mode 100644 libsanitizer/sanitizer_common/sanitizer_allocator_report.cc create mode 100644 libsanitizer/sanitizer_common/sanitizer_allocator_report.h create mode 100644 libsanitizer/sanitizer_common/sanitizer_atomic_clang_mips.h create mode 100644 libsanitizer/sanitizer_common/sanitizer_getauxval.h create mode 100644 libsanitizer/sanitizer_common/sanitizer_interceptors_ioctl_netbsd.inc create mode 100644 libsanitizer/sanitizer_common/sanitizer_netbsd.cc create mode 100644 libsanitizer/sanitizer_common/sanitizer_openbsd.cc copy libsanitizer/sanitizer_common/{sanitizer_platform_limits_netbsd.cc => sanitiz [...] create mode 100644 libsanitizer/sanitizer_common/sanitizer_platform_limits_openbsd.h copy libsanitizer/sanitizer_common/{sanitizer_platform_limits_netbsd.cc => sanitiz [...] create mode 100644 libsanitizer/sanitizer_common/sanitizer_platform_limits_solaris.h rename libsanitizer/sanitizer_common/{sanitizer_procmaps_freebsd.cc => sanitizer_p [...] create mode 100644 libsanitizer/sanitizer_common/sanitizer_procmaps_solaris.cc create mode 100644 libsanitizer/sanitizer_common/sanitizer_ring_buffer.h create mode 100644 libsanitizer/sanitizer_common/sanitizer_rtems.cc create mode 100644 libsanitizer/sanitizer_common/sanitizer_rtems.h create mode 100644 libsanitizer/sanitizer_common/sanitizer_solaris.cc create mode 100644 libsanitizer/sanitizer_common/sanitizer_stacktrace_sparc.cc create mode 100644 libsanitizer/sanitizer_common/sanitizer_symbolizer_fuchsia.h rename libsanitizer/sanitizer_common/{sanitizer_symbolizer_fuchsia.cc => sanitizer [...] copy libsanitizer/sanitizer_common/{sanitizer_common_libcdep.cc => sanitizer_symbo [...] create mode 100644 libsanitizer/sanitizer_common/sanitizer_symbolizer_rtems.h create mode 100644 libsanitizer/sanitizer_common/sanitizer_syscall_linux_arm.inc create mode 100644 libsanitizer/sanitizer_common/sanitizer_syscalls_netbsd.inc create mode 100644 libsanitizer/sanitizer_common/sanitizer_unwind_win.cc rename libsanitizer/{tsan/tsan_vector.h => sanitizer_common/sanitizer_vector.h} (75%) create mode 100644 libsanitizer/ubsan/ubsan_monitor.cc create mode 100644 libsanitizer/ubsan/ubsan_monitor.h