Date: Sun, 6 Sep 2015 18:41:25 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r287516 - in vendor/compiler-rt/dist: . SDKs SDKs/linux SDKs/linux/usr/include SDKs/linux/usr/include/sys cmake cmake/Modules include/sanitizer lib lib/asan lib/asan/scripts lib/asan/te... Message-ID: <201509061841.t86IfPZw085402@repo.freebsd.org>
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Author: dim Date: Sun Sep 6 18:41:23 2015 New Revision: 287516 URL: https://svnweb.freebsd.org/changeset/base/287516 Log: Import compiler-rt 3.7.0 release (r246257). Added: vendor/compiler-rt/dist/lib/builtins/atomic_flag_clear.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/atomic_flag_clear_explicit.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/atomic_flag_test_and_set.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/atomic_flag_test_and_set_explicit.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/atomic_signal_fence.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/atomic_thread_fence.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/extendhfsf2.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/fixtfdi.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/fixtfsi.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/fixtfti.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/fixunstfdi.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/fixunstfsi.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/fixunstfti.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/fp_fixint_impl.inc (contents, props changed) vendor/compiler-rt/dist/lib/builtins/fp_fixuint_impl.inc (contents, props changed) vendor/compiler-rt/dist/lib/builtins/i386/chkstk.S (contents, props changed) vendor/compiler-rt/dist/lib/builtins/truncdfhf2.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/truncsfhf2.c (contents, props changed) vendor/compiler-rt/dist/lib/builtins/x86_64/chkstk.S (contents, props changed) vendor/compiler-rt/dist/lib/profile/InstrProfilingUtil.c (contents, props changed) vendor/compiler-rt/dist/lib/profile/InstrProfilingUtil.h (contents, props changed) vendor/compiler-rt/dist/lib/safestack/ vendor/compiler-rt/dist/lib/safestack/CMakeLists.txt (contents, props changed) vendor/compiler-rt/dist/lib/safestack/safestack.cc (contents, props changed) vendor/compiler-rt/dist/lib/sanitizer_common/sanitizer_posix.h (contents, props changed) vendor/compiler-rt/dist/lib/sanitizer_common/sanitizer_symbolizer_internal.h (contents, props changed) vendor/compiler-rt/dist/lib/sanitizer_common/sanitizer_symbolizer_mac.cc (contents, props changed) vendor/compiler-rt/dist/lib/sanitizer_common/sanitizer_symbolizer_mac.h (contents, props changed) vendor/compiler-rt/dist/lib/sanitizer_common/sanitizer_symbolizer_process_libcdep.cc (contents, props changed) vendor/compiler-rt/dist/lib/sanitizer_common/sanitizer_symbolizer_win.h (contents, props changed) vendor/compiler-rt/dist/lib/sanitizer_common/sanitizer_unwind_linux_libcdep.cc (contents, props changed) vendor/compiler-rt/dist/lib/sanitizer_common/tests/sanitizer_symbolizer_test.cc (contents, props changed) vendor/compiler-rt/dist/lib/tsan/rtl/tsan_interceptors.h (contents, props changed) vendor/compiler-rt/dist/lib/tsan/rtl/tsan_new_delete.cc (contents, props changed) vendor/compiler-rt/dist/lib/ubsan/ubsan_init_standalone.cc (contents, props changed) vendor/compiler-rt/dist/lib/ubsan/ubsan_platform.h (contents, props changed) vendor/compiler-rt/dist/lib/ubsan/ubsan_type_hash_itanium.cc (contents, props changed) vendor/compiler-rt/dist/lib/ubsan/ubsan_type_hash_win.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Darwin/atos-symbolizer-dyld-root-path.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Darwin/atos-symbolizer.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Darwin/dladdr-demangling.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Darwin/empty-section.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Darwin/sandbox-symbolizer.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Darwin/suppressions-sandbox.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Linux/asan_default_suppressions.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-missing.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Linux/init-order-dlopen.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Linux/leak_check_segv.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Linux/read_binary_name_regtest.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Linux/signal_during_stop_the_world.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Linux/static_tls.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Posix/coverage-direct-activation.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Posix/coverage-direct-large.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Posix/coverage-direct.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Posix/coverage-fork-direct.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Posix/coverage-fork.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Posix/coverage-module-unloaded.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Posix/coverage-sandboxing.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Posix/coverage.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Posix/interception-in-shared-lib-test.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Posix/log_path_fork_test.cc.disabled vendor/compiler-rt/dist/test/asan/TestCases/Windows/bind_io_completion_callback.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Windows/coverage-basic.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Windows/default_options.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Windows/dll_report_globals_symbolization_at_startup.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Windows/free_hook_realloc.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Windows/on_error_callback.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Windows/queue_user_work_item.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Windows/queue_user_work_item_report.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Windows/report_globals_reload_dll.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/Windows/report_globals_vs_freelibrary.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/alloca_loop_unpoisoning.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/alloca_vla_interact.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/atoi_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/atol_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/atoll_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/closed-fds.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/coverage-and-lsan.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/coverage-caller-callee-total-count.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/coverage-caller-callee.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/coverage-disabled.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/coverage-levels.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/coverage-maybe-open-file.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/coverage-order-pcs.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/coverage-reset.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/coverage-tracing.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strcasestr-1.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strcasestr-2.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strcasestr_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strcat_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strchr_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strcmp_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strcspn-1.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strcspn-2.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strcspn_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strncat_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strpbrk-1.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strpbrk-2.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strpbrk_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strspn-1.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strspn-2.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strspn_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strstr-1.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strstr-2.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strstr_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strtol_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/strtoll_strict.c (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/suppressions-exec-relative-location.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/verbose-log-path_test.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/vla_chrome_testcase.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/vla_condition_overflow.cc (contents, props changed) vendor/compiler-rt/dist/test/asan/TestCases/vla_loop_overfow.cc (contents, props changed) vendor/compiler-rt/dist/test/builtins/Unit/extendhfsf2_test.c (contents, props changed) vendor/compiler-rt/dist/test/builtins/Unit/fixtfsi_test.c (contents, props changed) vendor/compiler-rt/dist/test/builtins/Unit/fixunstfsi_test.c (contents, props changed) vendor/compiler-rt/dist/test/builtins/Unit/truncdfhf2_test.c (contents, props changed) vendor/compiler-rt/dist/test/builtins/Unit/truncdfsf2_test.c (contents, props changed) vendor/compiler-rt/dist/test/builtins/Unit/truncsfhf2_test.c (contents, props changed) vendor/compiler-rt/dist/test/cfi/README.txt (contents, props changed) vendor/compiler-rt/dist/test/cfi/bad-cast.cpp (contents, props changed) vendor/compiler-rt/dist/test/cfi/nvcall.cpp (contents, props changed) vendor/compiler-rt/dist/test/cfi/sibling.cpp (contents, props changed) vendor/compiler-rt/dist/test/lsan/TestCases/recoverable_leak_check.cc (contents, props changed) vendor/compiler-rt/dist/test/msan/Linux/fopencookie.cc (contents, props changed) vendor/compiler-rt/dist/test/msan/Linux/ioctl_sound.cc (contents, props changed) vendor/compiler-rt/dist/test/msan/Linux/mallinfo.cc (contents, props changed) vendor/compiler-rt/dist/test/msan/Linux/obstack.cc (contents, props changed) vendor/compiler-rt/dist/test/msan/mmap.cc (contents, props changed) vendor/compiler-rt/dist/test/profile/Inputs/gcc-flag-compatibility.c (contents, props changed) vendor/compiler-rt/dist/test/profile/gcc-flag-compatibility.test vendor/compiler-rt/dist/test/profile/instrprof-override-filename-then-reset-default.c (contents, props changed) vendor/compiler-rt/dist/test/profile/instrprof-override-filename-with-env.c (contents, props changed) vendor/compiler-rt/dist/test/profile/instrprof-override-filename.c (contents, props changed) vendor/compiler-rt/dist/test/profile/instrprof-set-filename-then-reset-default.c (contents, props changed) vendor/compiler-rt/dist/test/safestack/ vendor/compiler-rt/dist/test/safestack/CMakeLists.txt (contents, props changed) vendor/compiler-rt/dist/test/safestack/buffer-copy-vla.c (contents, props changed) vendor/compiler-rt/dist/test/safestack/buffer-copy.c (contents, props changed) vendor/compiler-rt/dist/test/safestack/init.c (contents, props changed) vendor/compiler-rt/dist/test/safestack/lit.cfg vendor/compiler-rt/dist/test/safestack/lit.site.cfg.in (contents, props changed) vendor/compiler-rt/dist/test/safestack/lto.c (contents, props changed) vendor/compiler-rt/dist/test/safestack/overflow.c (contents, props changed) vendor/compiler-rt/dist/test/safestack/pthread-cleanup.c (contents, props changed) vendor/compiler-rt/dist/test/safestack/pthread.c (contents, props changed) vendor/compiler-rt/dist/test/safestack/utils.h (contents, props changed) vendor/compiler-rt/dist/test/sanitizer_common/TestCases/Linux/assert.cc (contents, props changed) vendor/compiler-rt/dist/test/sanitizer_common/TestCases/Linux/signal_segv_handler.cc (contents, props changed) vendor/compiler-rt/dist/test/sanitizer_common/TestCases/Posix/ vendor/compiler-rt/dist/test/sanitizer_common/TestCases/Posix/decorate_proc_maps.cc (contents, props changed) vendor/compiler-rt/dist/test/sanitizer_common/TestCases/Posix/lit.local.cfg vendor/compiler-rt/dist/test/sanitizer_common/TestCases/strcasestr.c (contents, props changed) vendor/compiler-rt/dist/test/sanitizer_common/TestCases/strcspn.c (contents, props changed) vendor/compiler-rt/dist/test/sanitizer_common/TestCases/strpbrk.c (contents, props changed) vendor/compiler-rt/dist/test/sanitizer_common/TestCases/strspn.c (contents, props changed) vendor/compiler-rt/dist/test/sanitizer_common/TestCases/strstr.c (contents, props changed) vendor/compiler-rt/dist/test/tsan/cond_destruction.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/dl_iterate_phdr.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/fd_dup_norace2.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/fd_dup_race.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/java_heap_init.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/java_race_pc.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/java_symbolization.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/large_malloc_meta.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/mmap_stress.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/mop1.c (contents, props changed) vendor/compiler-rt/dist/test/tsan/race_top_suppression.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/race_top_suppression1.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/setuid.c (contents, props changed) vendor/compiler-rt/dist/test/tsan/setuid2.c (contents, props changed) vendor/compiler-rt/dist/test/tsan/signal_cond.cc (contents, props changed) vendor/compiler-rt/dist/test/tsan/thread_detach2.c (contents, props changed) vendor/compiler-rt/dist/test/ubsan/TestCases/Misc/Linux/ vendor/compiler-rt/dist/test/ubsan/TestCases/Misc/Linux/coverage-levels.cc (contents, props changed) vendor/compiler-rt/dist/test/ubsan/TestCases/Misc/Linux/lit.local.cfg vendor/compiler-rt/dist/test/ubsan/TestCases/Misc/Linux/ubsan_options.cc (contents, props changed) vendor/compiler-rt/dist/test/ubsan/TestCases/Misc/log-path_test.cc (contents, props changed) vendor/compiler-rt/dist/test/ubsan/TestCases/TypeCheck/vptr-virtual-base-construction.cpp (contents, props changed) Deleted: vendor/compiler-rt/dist/SDKs/README.txt vendor/compiler-rt/dist/SDKs/linux/README.txt vendor/compiler-rt/dist/SDKs/linux/usr/include/endian.h vendor/compiler-rt/dist/SDKs/linux/usr/include/fcntl.h vendor/compiler-rt/dist/SDKs/linux/usr/include/limits.h vendor/compiler-rt/dist/SDKs/linux/usr/include/stdio.h vendor/compiler-rt/dist/SDKs/linux/usr/include/stdlib.h vendor/compiler-rt/dist/SDKs/linux/usr/include/string.h vendor/compiler-rt/dist/SDKs/linux/usr/include/sys/fcntl.h vendor/compiler-rt/dist/SDKs/linux/usr/include/sys/mman.h vendor/compiler-rt/dist/SDKs/linux/usr/include/sys/stat.h vendor/compiler-rt/dist/SDKs/linux/usr/include/sys/types.h vendor/compiler-rt/dist/SDKs/linux/usr/include/unistd.h vendor/compiler-rt/dist/lib/sanitizer_common/sanitizer_unwind_posix_libcdep.cc vendor/compiler-rt/dist/test/asan/TestCases/Darwin/interception-in-shared-lib-test.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-and-lsan.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-caller-callee-total-count.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-caller-callee.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-direct-activation.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-direct-large.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-direct.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-disabled.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-fork-direct.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-fork.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-levels.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-maybe-open-file.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-module-unloaded.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-reset.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-sandboxing.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage-tracing.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/coverage.cc vendor/compiler-rt/dist/test/asan/TestCases/Linux/interception-in-shared-lib-test.cc vendor/compiler-rt/dist/test/asan/TestCases/Posix/init-order-dlopen.cc vendor/compiler-rt/dist/test/asan/TestCases/Windows/globals_multiple_dlls.cc vendor/compiler-rt/dist/test/asan/TestCases/log_path_fork_test.cc.disabled vendor/compiler-rt/dist/test/msan/ioctl_sound.cc vendor/compiler-rt/dist/test/msan/mallinfo.cc vendor/compiler-rt/dist/test/msan/obstack.cc vendor/compiler-rt/dist/test/tsan/signal_segv_handler.cc vendor/compiler-rt/dist/test/ubsan/TestCases/Misc/coverage-levels.cc Modified: vendor/compiler-rt/dist/CMakeLists.txt vendor/compiler-rt/dist/LICENSE.TXT vendor/compiler-rt/dist/cmake/Modules/AddCompilerRT.cmake vendor/compiler-rt/dist/cmake/Modules/CompilerRTCompile.cmake vendor/compiler-rt/dist/cmake/Modules/CompilerRTLink.cmake vendor/compiler-rt/dist/cmake/Modules/CompilerRTUtils.cmake vendor/compiler-rt/dist/cmake/Modules/SanitizerUtils.cmake vendor/compiler-rt/dist/cmake/config-ix.cmake vendor/compiler-rt/dist/include/sanitizer/coverage_interface.h vendor/compiler-rt/dist/include/sanitizer/dfsan_interface.h vendor/compiler-rt/dist/include/sanitizer/lsan_interface.h vendor/compiler-rt/dist/include/sanitizer/msan_interface.h vendor/compiler-rt/dist/lib/CMakeLists.txt vendor/compiler-rt/dist/lib/asan/CMakeLists.txt vendor/compiler-rt/dist/lib/asan/asan_allocator.cc vendor/compiler-rt/dist/lib/asan/asan_allocator.h vendor/compiler-rt/dist/lib/asan/asan_fake_stack.cc vendor/compiler-rt/dist/lib/asan/asan_flags.cc vendor/compiler-rt/dist/lib/asan/asan_globals.cc vendor/compiler-rt/dist/lib/asan/asan_interceptors.cc vendor/compiler-rt/dist/lib/asan/asan_interceptors.h vendor/compiler-rt/dist/lib/asan/asan_interface_internal.h vendor/compiler-rt/dist/lib/asan/asan_internal.h vendor/compiler-rt/dist/lib/asan/asan_linux.cc vendor/compiler-rt/dist/lib/asan/asan_mac.cc vendor/compiler-rt/dist/lib/asan/asan_mapping.h vendor/compiler-rt/dist/lib/asan/asan_poisoning.cc vendor/compiler-rt/dist/lib/asan/asan_poisoning.h vendor/compiler-rt/dist/lib/asan/asan_posix.cc vendor/compiler-rt/dist/lib/asan/asan_report.cc vendor/compiler-rt/dist/lib/asan/asan_report.h vendor/compiler-rt/dist/lib/asan/asan_rtl.cc vendor/compiler-rt/dist/lib/asan/asan_stats.cc vendor/compiler-rt/dist/lib/asan/asan_stats.h vendor/compiler-rt/dist/lib/asan/asan_suppressions.cc vendor/compiler-rt/dist/lib/asan/asan_suppressions.h vendor/compiler-rt/dist/lib/asan/asan_thread.h vendor/compiler-rt/dist/lib/asan/asan_win.cc vendor/compiler-rt/dist/lib/asan/asan_win_dll_thunk.cc vendor/compiler-rt/dist/lib/asan/asan_win_dynamic_runtime_thunk.cc vendor/compiler-rt/dist/lib/asan/scripts/asan_symbolize.py vendor/compiler-rt/dist/lib/asan/tests/CMakeLists.txt vendor/compiler-rt/dist/lib/asan/tests/asan_asm_test.cc vendor/compiler-rt/dist/lib/asan/tests/asan_str_test.cc 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vendor/compiler-rt/dist/test/builtins/Unit/multi3_test.c vendor/compiler-rt/dist/test/builtins/Unit/mulvdi3_test.c vendor/compiler-rt/dist/test/builtins/Unit/mulvsi3_test.c vendor/compiler-rt/dist/test/builtins/Unit/mulvti3_test.c vendor/compiler-rt/dist/test/builtins/Unit/mulxc3_test.c vendor/compiler-rt/dist/test/builtins/Unit/negdf2vfp_test.c vendor/compiler-rt/dist/test/builtins/Unit/negdi2_test.c vendor/compiler-rt/dist/test/builtins/Unit/negsf2vfp_test.c vendor/compiler-rt/dist/test/builtins/Unit/negti2_test.c vendor/compiler-rt/dist/test/builtins/Unit/negvdi2_test.c vendor/compiler-rt/dist/test/builtins/Unit/negvsi2_test.c vendor/compiler-rt/dist/test/builtins/Unit/negvti2_test.c vendor/compiler-rt/dist/test/builtins/Unit/paritydi2_test.c vendor/compiler-rt/dist/test/builtins/Unit/paritysi2_test.c vendor/compiler-rt/dist/test/builtins/Unit/parityti2_test.c vendor/compiler-rt/dist/test/builtins/Unit/popcountdi2_test.c vendor/compiler-rt/dist/test/builtins/Unit/popcountsi2_test.c vendor/compiler-rt/dist/test/builtins/Unit/popcountti2_test.c vendor/compiler-rt/dist/test/builtins/Unit/powidf2_test.c vendor/compiler-rt/dist/test/builtins/Unit/powisf2_test.c vendor/compiler-rt/dist/test/builtins/Unit/powitf2_test.c vendor/compiler-rt/dist/test/builtins/Unit/powixf2_test.c vendor/compiler-rt/dist/test/builtins/Unit/ppc/floatditf_test.c vendor/compiler-rt/dist/test/builtins/Unit/ppc/floatunditf_test.c vendor/compiler-rt/dist/test/builtins/Unit/subdf3vfp_test.c vendor/compiler-rt/dist/test/builtins/Unit/subsf3vfp_test.c vendor/compiler-rt/dist/test/builtins/Unit/subtf3_test.c vendor/compiler-rt/dist/test/builtins/Unit/subvdi3_test.c vendor/compiler-rt/dist/test/builtins/Unit/subvsi3_test.c vendor/compiler-rt/dist/test/builtins/Unit/subvti3_test.c vendor/compiler-rt/dist/test/builtins/Unit/truncdfsf2vfp_test.c vendor/compiler-rt/dist/test/builtins/Unit/trunctfdf2_test.c vendor/compiler-rt/dist/test/builtins/Unit/trunctfsf2_test.c vendor/compiler-rt/dist/test/builtins/Unit/ucmpdi2_test.c vendor/compiler-rt/dist/test/builtins/Unit/ucmpti2_test.c vendor/compiler-rt/dist/test/builtins/Unit/udivdi3_test.c vendor/compiler-rt/dist/test/builtins/Unit/udivmoddi4_test.c vendor/compiler-rt/dist/test/builtins/Unit/udivmodsi4_test.c vendor/compiler-rt/dist/test/builtins/Unit/udivmodti4_test.c vendor/compiler-rt/dist/test/builtins/Unit/udivsi3_test.c vendor/compiler-rt/dist/test/builtins/Unit/udivti3_test.c vendor/compiler-rt/dist/test/builtins/Unit/umoddi3_test.c vendor/compiler-rt/dist/test/builtins/Unit/umodsi3_test.c vendor/compiler-rt/dist/test/builtins/Unit/umodti3_test.c vendor/compiler-rt/dist/test/cfi/CMakeLists.txt vendor/compiler-rt/dist/test/cfi/anon-namespace.cpp vendor/compiler-rt/dist/test/cfi/lit.cfg vendor/compiler-rt/dist/test/cfi/multiple-inheritance.cpp vendor/compiler-rt/dist/test/cfi/overwrite.cpp vendor/compiler-rt/dist/test/cfi/simple-fail.cpp vendor/compiler-rt/dist/test/cfi/simple-pass.cpp vendor/compiler-rt/dist/test/cfi/vdtor.cpp vendor/compiler-rt/dist/test/dfsan/basic.c vendor/compiler-rt/dist/test/dfsan/custom.cc vendor/compiler-rt/dist/test/dfsan/dump_labels.c vendor/compiler-rt/dist/test/dfsan/flags.c vendor/compiler-rt/dist/test/dfsan/fncall.c vendor/compiler-rt/dist/test/dfsan/label_count.c vendor/compiler-rt/dist/test/dfsan/lit.cfg vendor/compiler-rt/dist/test/dfsan/propagate.c vendor/compiler-rt/dist/test/dfsan/vararg.c vendor/compiler-rt/dist/test/dfsan/write_callback.c vendor/compiler-rt/dist/test/lit.common.cfg vendor/compiler-rt/dist/test/lit.common.configured.in vendor/compiler-rt/dist/test/lsan/CMakeLists.txt vendor/compiler-rt/dist/test/msan/Linux/getresid.cc vendor/compiler-rt/dist/test/msan/Linux/glob.cc vendor/compiler-rt/dist/test/msan/Linux/glob_altdirfunc.cc vendor/compiler-rt/dist/test/msan/Linux/glob_nomatch.cc vendor/compiler-rt/dist/test/msan/Linux/sunrpc.cc vendor/compiler-rt/dist/test/msan/Linux/sunrpc_bytes.cc vendor/compiler-rt/dist/test/msan/Linux/sunrpc_string.cc vendor/compiler-rt/dist/test/msan/Linux/syscalls.cc vendor/compiler-rt/dist/test/msan/Linux/tcgetattr.cc vendor/compiler-rt/dist/test/msan/Linux/xattr.cc vendor/compiler-rt/dist/test/msan/backtrace.cc vendor/compiler-rt/dist/test/msan/c-strdup.c vendor/compiler-rt/dist/test/msan/chained_origin.cc vendor/compiler-rt/dist/test/msan/chained_origin_empty_stack.cc vendor/compiler-rt/dist/test/msan/chained_origin_limits.cc vendor/compiler-rt/dist/test/msan/chained_origin_memcpy.cc vendor/compiler-rt/dist/test/msan/chained_origin_with_signals.cc vendor/compiler-rt/dist/test/msan/check_mem_is_initialized.cc vendor/compiler-rt/dist/test/msan/coverage-levels.cc vendor/compiler-rt/dist/test/msan/cxa_atexit.cc vendor/compiler-rt/dist/test/msan/death-callback.cc vendor/compiler-rt/dist/test/msan/dlerror.cc vendor/compiler-rt/dist/test/msan/dso-origin.cc vendor/compiler-rt/dist/test/msan/dtls_test.c vendor/compiler-rt/dist/test/msan/errno.cc vendor/compiler-rt/dist/test/msan/fork.cc vendor/compiler-rt/dist/test/msan/ftime.cc vendor/compiler-rt/dist/test/msan/getaddrinfo-positive.cc vendor/compiler-rt/dist/test/msan/getaddrinfo.cc vendor/compiler-rt/dist/test/msan/getc_unlocked.c vendor/compiler-rt/dist/test/msan/getline.cc vendor/compiler-rt/dist/test/msan/heap-origin.cc vendor/compiler-rt/dist/test/msan/iconv.cc vendor/compiler-rt/dist/test/msan/if_indextoname.cc vendor/compiler-rt/dist/test/msan/ifaddrs.cc vendor/compiler-rt/dist/test/msan/initgroups.cc vendor/compiler-rt/dist/test/msan/insertvalue_origin.cc vendor/compiler-rt/dist/test/msan/ioctl.cc vendor/compiler-rt/dist/test/msan/ioctl_custom.cc vendor/compiler-rt/dist/test/msan/keep-going-dso.cc vendor/compiler-rt/dist/test/msan/keep-going.cc vendor/compiler-rt/dist/test/msan/lit.cfg vendor/compiler-rt/dist/test/msan/mktime.cc vendor/compiler-rt/dist/test/msan/mmap_below_shadow.cc vendor/compiler-rt/dist/test/msan/msan_check_mem_is_initialized.cc vendor/compiler-rt/dist/test/msan/msan_dump_shadow.cc vendor/compiler-rt/dist/test/msan/msan_print_shadow.cc vendor/compiler-rt/dist/test/msan/msan_print_shadow2.cc vendor/compiler-rt/dist/test/msan/msan_print_shadow3.cc vendor/compiler-rt/dist/test/msan/mul_by_const.cc vendor/compiler-rt/dist/test/msan/no_sanitize_memory.cc vendor/compiler-rt/dist/test/msan/no_sanitize_memory_prop.cc vendor/compiler-rt/dist/test/msan/origin-store-long.cc vendor/compiler-rt/dist/test/msan/param_tls_limit.cc vendor/compiler-rt/dist/test/msan/print_stats.cc vendor/compiler-rt/dist/test/msan/pthread_getattr_np_deadlock.cc vendor/compiler-rt/dist/test/msan/rand_r.cc vendor/compiler-rt/dist/test/msan/readdir64.cc vendor/compiler-rt/dist/test/msan/realloc-large-origin.cc vendor/compiler-rt/dist/test/msan/realloc-origin.cc vendor/compiler-rt/dist/test/msan/report-demangling.cc vendor/compiler-rt/dist/test/msan/scandir.cc vendor/compiler-rt/dist/test/msan/scandir_null.cc vendor/compiler-rt/dist/test/msan/select.cc vendor/compiler-rt/dist/test/msan/setlocale.cc vendor/compiler-rt/dist/test/msan/stack-origin.cc vendor/compiler-rt/dist/test/msan/stack-origin2.cc vendor/compiler-rt/dist/test/msan/strlen_of_shadow.cc vendor/compiler-rt/dist/test/msan/strxfrm.cc vendor/compiler-rt/dist/test/msan/sync_lock_set_and_test.cc vendor/compiler-rt/dist/test/msan/textdomain.cc vendor/compiler-rt/dist/test/msan/times.cc vendor/compiler-rt/dist/test/msan/tls_reuse.cc vendor/compiler-rt/dist/test/msan/tzset.cc vendor/compiler-rt/dist/test/msan/unaligned_read_origin.cc vendor/compiler-rt/dist/test/msan/unpoison_string.cc vendor/compiler-rt/dist/test/msan/use-after-free.cc vendor/compiler-rt/dist/test/msan/vector_cvt.cc vendor/compiler-rt/dist/test/msan/vector_select.cc vendor/compiler-rt/dist/test/profile/Inputs/instrprof-dynamic-a.cpp vendor/compiler-rt/dist/test/profile/Inputs/instrprof-dynamic-b.cpp vendor/compiler-rt/dist/test/profile/Inputs/instrprof-dynamic-header.h vendor/compiler-rt/dist/test/profile/Inputs/instrprof-dynamic-main.cpp vendor/compiler-rt/dist/test/profile/lit.cfg vendor/compiler-rt/dist/test/sanitizer_common/CMakeLists.txt vendor/compiler-rt/dist/test/sanitizer_common/TestCases/Linux/getpwnam_r_invalid_user.cc vendor/compiler-rt/dist/test/sanitizer_common/TestCases/Linux/open_memstream.cc vendor/compiler-rt/dist/test/sanitizer_common/lit.common.cfg vendor/compiler-rt/dist/test/sanitizer_common/lit.site.cfg.in vendor/compiler-rt/dist/test/tsan/CMakeLists.txt vendor/compiler-rt/dist/test/tsan/cond_cancel.c vendor/compiler-rt/dist/test/tsan/cond_race.cc vendor/compiler-rt/dist/test/tsan/deadlock_detector_stress_test.cc vendor/compiler-rt/dist/test/tsan/heap_race.cc vendor/compiler-rt/dist/test/tsan/ignore_free.cc vendor/compiler-rt/dist/test/tsan/ignore_malloc.cc vendor/compiler-rt/dist/test/tsan/java.h vendor/compiler-rt/dist/test/tsan/java_race.cc vendor/compiler-rt/dist/test/tsan/longjmp.cc vendor/compiler-rt/dist/test/tsan/longjmp2.cc vendor/compiler-rt/dist/test/tsan/longjmp3.cc vendor/compiler-rt/dist/test/tsan/longjmp4.cc vendor/compiler-rt/dist/test/tsan/malloc_stack.cc vendor/compiler-rt/dist/test/tsan/mmap_large.cc vendor/compiler-rt/dist/test/tsan/signal_longjmp.cc vendor/compiler-rt/dist/test/tsan/signal_recursive.cc vendor/compiler-rt/dist/test/tsan/test.h vendor/compiler-rt/dist/test/ubsan/CMakeLists.txt vendor/compiler-rt/dist/test/ubsan/TestCases/Float/cast-overflow.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Integer/add-overflow.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Integer/div-zero.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Integer/incdec-overflow.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Integer/negate-overflow.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Integer/shift.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Integer/sub-overflow.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Integer/summary.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Integer/uadd-overflow.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Integer/uincdec-overflow.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Integer/usub-overflow.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Misc/bounds.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Misc/deduplication.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Misc/enum.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/Misc/missing_return.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/TypeCheck/Function/function.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/TypeCheck/misaligned.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/TypeCheck/null.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/TypeCheck/vptr-virtual-base.cpp vendor/compiler-rt/dist/test/ubsan/TestCases/TypeCheck/vptr.cpp vendor/compiler-rt/dist/test/ubsan/lit.common.cfg vendor/compiler-rt/dist/test/ubsan/lit.site.cfg.in vendor/compiler-rt/dist/www/index.html vendor/compiler-rt/dist/www/menu.html.incl Modified: vendor/compiler-rt/dist/CMakeLists.txt ============================================================================== --- vendor/compiler-rt/dist/CMakeLists.txt Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/CMakeLists.txt Sun Sep 6 18:41:23 2015 (r287516) @@ -139,6 +139,13 @@ string(REPLACE "-" ";" TARGET_TRIPLE_LIS list(GET TARGET_TRIPLE_LIST 0 COMPILER_RT_TEST_TARGET_ARCH) list(GET TARGET_TRIPLE_LIST 1 COMPILER_RT_TEST_TARGET_OS) list(GET TARGET_TRIPLE_LIST 2 COMPILER_RT_TEST_TARGET_ABI) +# Determine if test target triple is specified explicitly, and doesn't match the +# default. +if(NOT COMPILER_RT_TEST_TARGET_TRIPLE STREQUAL TARGET_TRIPLE) + set(COMPILER_RT_HAS_EXPLICIT_TEST_TARGET_TRIPLE TRUE) +else() + set(COMPILER_RT_HAS_EXPLICIT_TEST_TARGET_TRIPLE FALSE) +endif() if ("${COMPILER_RT_TEST_TARGET_ABI}" STREQUAL "androideabi") set(ANDROID 1) @@ -160,13 +167,11 @@ include(CompilerRTUtils) set(COMPILER_RT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}) set(COMPILER_RT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}) -# Setup custom SDK sysroots. -set(COMPILER_RT_LINUX_SDK_SYSROOT ${COMPILER_RT_SOURCE_DIR}/SDKs/linux) # We support running instrumented tests when we're not cross compiling # and target a UNIX-like system or Windows. # We can run tests on Android even when we are cross-compiling. -if(("${CMAKE_HOST_SYSTEM}" STREQUAL "${CMAKE_SYSTEM}" AND (UNIX OR MSVC)) OR ANDROID +if(("${CMAKE_HOST_SYSTEM}" STREQUAL "${CMAKE_SYSTEM}" AND (UNIX OR WIN32)) OR ANDROID OR COMPILER_RT_EMULATOR) option(COMPILER_RT_CAN_EXECUTE_TESTS "Can we execute instrumented tests" ON) else() @@ -209,22 +214,22 @@ append_list_if(COMPILER_RT_HAS_FNO_EXCEP append_list_if(COMPILER_RT_HAS_FOMIT_FRAME_POINTER_FLAG -fomit-frame-pointer SANITIZER_COMMON_CFLAGS) append_list_if(COMPILER_RT_HAS_FUNWIND_TABLES_FLAG -funwind-tables SANITIZER_COMMON_CFLAGS) append_list_if(COMPILER_RT_HAS_FNO_STACK_PROTECTOR_FLAG -fno-stack-protector SANITIZER_COMMON_CFLAGS) +append_list_if(COMPILER_RT_HAS_FNO_SANITIZE_SAFE_STACK_FLAG -fno-sanitize=safe-stack SANITIZER_COMMON_CFLAGS) append_list_if(COMPILER_RT_HAS_FVISIBILITY_HIDDEN_FLAG -fvisibility=hidden SANITIZER_COMMON_CFLAGS) append_list_if(COMPILER_RT_HAS_FNO_FUNCTION_SECTIONS_FLAG -fno-function-sections SANITIZER_COMMON_CFLAGS) append_list_if(COMPILER_RT_HAS_FNO_LTO_FLAG -fno-lto SANITIZER_COMMON_CFLAGS) if(MSVC) - # Replace the /MD[d] flags with /MT. + # Replace the /M[DT][d] flags with /MT, and strip any definitions of _DEBUG, + # which cause definition mismatches at link time. # FIXME: In fact, sanitizers should support both /MT and /MD, see PR20214. if(COMPILER_RT_HAS_MT_FLAG) foreach(flag_var CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO) - if(${flag_var} MATCHES "/MD") - string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}") - elseif(${flag_var} MATCHES "/MDd") - string(REGEX REPLACE "/MDd" "/MT" ${flag_var} "${${flag_var}}") - endif() + string(REGEX REPLACE "/M[DT]d" "/MT" ${flag_var} "${${flag_var}}") + string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}") + string(REGEX REPLACE "/D_DEBUG" "" ${flag_var} "${${flag_var}}") endforeach() endif() append_list_if(COMPILER_RT_HAS_Oy_FLAG /Oy- SANITIZER_COMMON_CFLAGS) @@ -240,12 +245,13 @@ if(NOT COMPILER_RT_DEBUG AND NOT MSVC) endif() # Determine if we should restrict stack frame sizes. -# Stack frames on PowerPC and in debug biuld can be much larger than +# Stack frames on PowerPC and Mips and in debug biuld can be much larger than # anticipated. # FIXME: Fix all sanitizers and add -Wframe-larger-than to # SANITIZER_COMMON_FLAGS if(COMPILER_RT_HAS_WFRAME_LARGER_THAN_FLAG AND NOT COMPILER_RT_DEBUG - AND NOT ${LLVM_NATIVE_ARCH} STREQUAL "PowerPC") + AND NOT ${LLVM_NATIVE_ARCH} STREQUAL "PowerPC" + AND NOT ${LLVM_NATIVE_ARCH} STREQUAL "Mips") set(SANITIZER_LIMIT_FRAME_SIZE TRUE) else() set(SANITIZER_LIMIT_FRAME_SIZE FALSE) @@ -292,26 +298,51 @@ if(APPLE) find_darwin_sdk_dir(OSX_SDK_DIR macosx) find_darwin_sdk_dir(IOSSIM_SDK_DIR iphonesimulator) - string(REGEX MATCH "-mmacosx-version-min=" + set(SANITIZER_COMMON_SUPPORTED_OS osx) + string(REGEX MATCH "-mmacosx-version-min=([.0-9]+)" MACOSX_VERSION_MIN_FLAG "${CMAKE_CXX_FLAGS}") - set(SANITIZER_COMMON_SUPPORTED_DARWIN_OS osx) - if (IOSSIM_SDK_DIR AND NOT MACOSX_VERSION_MIN_FLAG) - list(APPEND SANITIZER_COMMON_SUPPORTED_DARWIN_OS iossim) + if(MACOSX_VERSION_MIN_FLAG) + set(SANITIZER_MIN_OSX_VERSION "${CMAKE_MATCH_1}") + elseif(CMAKE_OSX_DEPLOYMENT_TARGET) + set(SANITIZER_MIN_OSX_VERSION ${CMAKE_OSX_DEPLOYMENT_TARGET}) + else() + set(SANITIZER_MIN_OSX_VERSION 10.9) + if(IOSSIM_SDK_DIR) + list(APPEND SANITIZER_COMMON_SUPPORTED_OS iossim) + endif() + endif() + if(SANITIZER_MIN_OSX_VERSION VERSION_LESS "10.7") + message(FATAL_ERROR "Too old OS X version: ${SANITIZER_MIN_OSX_VERSION}") endif() - set(SANITIZER_MIN_OSX_VERSION 10.7) - set(CMAKE_OSX_DEPLOYMENT_TARGET "") # We're setting the flag manually below. + set(CMAKE_OSX_DEPLOYMENT_TARGET "") # We evaluate target OS X version above. set(DARWIN_osx_CFLAGS -mmacosx-version-min=${SANITIZER_MIN_OSX_VERSION} - -isysroot ${OSX_SDK_DIR} -stdlib=libc++) + -stdlib=libc++) set(DARWIN_iossim_CFLAGS + -stdlib=libc++ -mios-simulator-version-min=7.0 -isysroot ${IOSSIM_SDK_DIR}) set(DARWIN_osx_LINKFLAGS -mmacosx-version-min=${SANITIZER_MIN_OSX_VERSION} - -isysroot ${OSX_SDK_DIR} -stdlib=libc++) + -stdlib=libc++ -lc++ -lc++abi) set(DARWIN_iossim_LINKFLAGS + -stdlib=libc++ -lc++ -lc++abi -Wl,-ios_simulator_version_min,7.0.0 -mios-simulator-version-min=7.0 -isysroot ${IOSSIM_SDK_DIR}) + + if(OSX_SDK_DIR) + list(APPEND DARWIN_osx_CFLAGS -isysroot ${OSX_SDK_DIR}) + list(APPEND DARWIN_osx_LINKFLAGS -isysroot ${OSX_SDK_DIR}) + endif() +endif() + +if(APPLE AND SANITIZER_MIN_OSX_VERSION VERSION_LESS "10.9") + # Mac OS X prior to 10.9 had problems with exporting symbols from + # libc++/libc++abi. + set(SANITIZER_CAN_USE_CXXABI FALSE) +else() + set(SANITIZER_CAN_USE_CXXABI TRUE) endif() +pythonize_bool(SANITIZER_CAN_USE_CXXABI) add_subdirectory(include) Modified: vendor/compiler-rt/dist/LICENSE.TXT ============================================================================== --- vendor/compiler-rt/dist/LICENSE.TXT Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/LICENSE.TXT Sun Sep 6 18:41:23 2015 (r287516) @@ -14,7 +14,7 @@ Full text of the relevant licenses is in University of Illinois/NCSA Open Source License -Copyright (c) 2009-2014 by the contributors listed in CREDITS.TXT +Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT All rights reserved. @@ -55,7 +55,7 @@ SOFTWARE. ============================================================================== -Copyright (c) 2009-2014 by the contributors listed in CREDITS.TXT +Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal Modified: vendor/compiler-rt/dist/cmake/Modules/AddCompilerRT.cmake ============================================================================== --- vendor/compiler-rt/dist/cmake/Modules/AddCompilerRT.cmake Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/cmake/Modules/AddCompilerRT.cmake Sun Sep 6 18:41:23 2015 (r287516) @@ -1,42 +1,48 @@ include(AddLLVM) include(ExternalProject) -include(LLVMParseArguments) include(CompilerRTUtils) -# Tries to add "object library" target for a given architecture -# with name "<name>.<arch>" if architecture can be targeted. -# add_compiler_rt_object_library(<name> <arch> -# SOURCES <source files> -# CFLAGS <compile flags> -# DEFS <compile definitions>) -macro(add_compiler_rt_object_library name arch) - if(CAN_TARGET_${arch}) - parse_arguments(LIB "SOURCES;CFLAGS;DEFS" "" ${ARGN}) - add_library(${name}.${arch} OBJECT ${LIB_SOURCES}) - set_target_compile_flags(${name}.${arch} - ${CMAKE_CXX_FLAGS} ${TARGET_${arch}_CFLAGS} ${LIB_CFLAGS}) - set_property(TARGET ${name}.${arch} APPEND PROPERTY - COMPILE_DEFINITIONS ${LIB_DEFS}) +# Tries to add an "object library" target for a given list of OSs and/or +# architectures with name "<name>.<arch>" for non-Darwin platforms if +# architecture can be targeted, and "<name>.<os>" for Darwin platforms. +# add_compiler_rt_object_libraries(<name> +# OS <os names> +# ARCHS <architectures> +# SOURCES <source files> +# CFLAGS <compile flags> +# DEFS <compile definitions>) +function(add_compiler_rt_object_libraries name) + cmake_parse_arguments(LIB "" "" "OS;ARCHS;SOURCES;CFLAGS;DEFS" ${ARGN}) + set(libnames) + if(APPLE) + foreach(os ${LIB_OS}) + set(libname "${name}.${os}") + set(libnames ${libnames} ${libname}) + set(extra_cflags_${libname} ${DARWIN_${os}_CFLAGS}) + endforeach() else() - message(FATAL_ERROR "Archtecture ${arch} can't be targeted") + foreach(arch ${LIB_ARCHS}) + set(libname "${name}.${arch}") + set(libnames ${libnames} ${libname}) + set(extra_cflags_${libname} ${TARGET_${arch}_CFLAGS}) + if(NOT CAN_TARGET_${arch}) + message(FATAL_ERROR "Archtecture ${arch} can't be targeted") + return() + endif() + endforeach() endif() -endmacro() - -# Same as above, but adds universal osx library for either OSX or iOS simulator -# with name "<name>.<os>" targeting multiple architectures. -# add_compiler_rt_darwin_object_library(<name> <os> ARCH <architectures> -# SOURCES <source files> -# CFLAGS <compile flags> -# DEFS <compile definitions>) -macro(add_compiler_rt_darwin_object_library name os) - parse_arguments(LIB "ARCH;SOURCES;CFLAGS;DEFS" "" ${ARGN}) - set(libname "${name}.${os}") - add_library(${libname} OBJECT ${LIB_SOURCES}) - set_target_compile_flags(${libname} ${LIB_CFLAGS} ${DARWIN_${os}_CFLAGS}) - set_target_properties(${libname} PROPERTIES OSX_ARCHITECTURES "${LIB_ARCH}") - set_property(TARGET ${libname} APPEND PROPERTY - COMPILE_DEFINITIONS ${LIB_DEFS}) -endmacro() + + foreach(libname ${libnames}) + add_library(${libname} OBJECT ${LIB_SOURCES}) + set_target_compile_flags(${libname} + ${CMAKE_CXX_FLAGS} ${extra_cflags_${libname}} ${LIB_CFLAGS}) + set_property(TARGET ${libname} APPEND PROPERTY + COMPILE_DEFINITIONS ${LIB_DEFS}) + if(APPLE) + set_target_properties(${libname} PROPERTIES OSX_ARCHITECTURES "${LIB_ARCHS}") + endif() + endforeach() +endfunction() # Adds static or shared runtime for a given architecture and puts it in the # proper directory in the build and install trees. @@ -47,13 +53,13 @@ endmacro() # OUTPUT_NAME <output library name>) macro(add_compiler_rt_runtime name arch type) if(CAN_TARGET_${arch}) - parse_arguments(LIB "SOURCES;CFLAGS;DEFS;OUTPUT_NAME" "" ${ARGN}) + cmake_parse_arguments(LIB "" "OUTPUT_NAME" "SOURCES;CFLAGS;LINKFLAGS;DEFS" ${ARGN}) add_library(${name} ${type} ${LIB_SOURCES}) # Setup compile flags and definitions. set_target_compile_flags(${name} ${TARGET_${arch}_CFLAGS} ${LIB_CFLAGS}) set_target_link_flags(${name} - ${TARGET_${arch}_CFLAGS} ${LIB_CFLAGS}) + ${TARGET_${arch}_CFLAGS} ${LIB_CFLAGS} ${LIB_LINKFLAGS}) set_property(TARGET ${name} APPEND PROPERTY COMPILE_DEFINITIONS ${LIB_DEFS}) # Setup correct output directory in the build tree. @@ -80,18 +86,18 @@ endmacro() # Same as add_compiler_rt_runtime(... STATIC), but creates a universal library # for several architectures. -# add_compiler_rt_osx_static_runtime(<name> ARCH <architectures> +# add_compiler_rt_osx_static_runtime(<name> ARCHS <architectures> # SOURCES <source files> # CFLAGS <compile flags> # DEFS <compile definitions>) macro(add_compiler_rt_osx_static_runtime name) - parse_arguments(LIB "ARCH;SOURCES;CFLAGS;DEFS" "" ${ARGN}) + cmake_parse_arguments(LIB "" "" "ARCHS;SOURCES;CFLAGS;DEFS" ${ARGN}) add_library(${name} STATIC ${LIB_SOURCES}) set_target_compile_flags(${name} ${LIB_CFLAGS}) set_property(TARGET ${name} APPEND PROPERTY COMPILE_DEFINITIONS ${LIB_DEFS}) set_target_properties(${name} PROPERTIES - OSX_ARCHITECTURES "${LIB_ARCH}" + OSX_ARCHITECTURES "${LIB_ARCHS}" ARCHIVE_OUTPUT_DIRECTORY ${COMPILER_RT_LIBRARY_OUTPUT_DIR}) install(TARGETS ${name} ARCHIVE DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR}) @@ -100,20 +106,20 @@ endmacro() # Adds dynamic runtime library on osx/iossim, which supports multiple # architectures. # add_compiler_rt_darwin_dynamic_runtime(<name> <os> -# ARCH <architectures> +# ARCHS <architectures> # SOURCES <source files> # CFLAGS <compile flags> # DEFS <compile definitions> # LINKFLAGS <link flags>) macro(add_compiler_rt_darwin_dynamic_runtime name os) - parse_arguments(LIB "ARCH;SOURCES;CFLAGS;DEFS;LINKFLAGS" "" ${ARGN}) + cmake_parse_arguments(LIB "" "" "ARCHS;SOURCES;CFLAGS;DEFS;LINKFLAGS" ${ARGN}) add_library(${name} SHARED ${LIB_SOURCES}) set_target_compile_flags(${name} ${LIB_CFLAGS} ${DARWIN_${os}_CFLAGS}) set_target_link_flags(${name} ${LIB_LINKFLAGS} ${DARWIN_${os}_LINKFLAGS}) set_property(TARGET ${name} APPEND PROPERTY COMPILE_DEFINITIONS ${LIB_DEFS}) set_target_properties(${name} PROPERTIES - OSX_ARCHITECTURES "${LIB_ARCH}" + OSX_ARCHITECTURES "${LIB_ARCHS}" LIBRARY_OUTPUT_DIRECTORY ${COMPILER_RT_LIBRARY_OUTPUT_DIR}) install(TARGETS ${name} LIBRARY DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR}) @@ -162,7 +168,7 @@ endif() # DEPS <deps (e.g. runtime libs)> # LINK_FLAGS <link flags>) macro(add_compiler_rt_test test_suite test_name) - parse_arguments(TEST "SUBDIR;OBJECTS;DEPS;LINK_FLAGS" "" ${ARGN}) + cmake_parse_arguments(TEST "" "SUBDIR" "OBJECTS;DEPS;LINK_FLAGS" "" ${ARGN}) if(TEST_SUBDIR) set(output_bin "${CMAKE_CURRENT_BINARY_DIR}/${TEST_SUBDIR}/${test_name}") else() @@ -229,7 +235,7 @@ macro(add_custom_libcxx name prefix) message(FATAL_ERROR "libcxx not found!") endif() - parse_arguments(LIBCXX "DEPS;CFLAGS" "" ${ARGN}) + cmake_parse_arguments(LIBCXX "" "" "DEPS;CFLAGS" ${ARGN}) foreach(flag ${LIBCXX_CFLAGS}) set(flagstr "${flagstr} ${flag}") endforeach() @@ -252,6 +258,7 @@ macro(add_custom_libcxx name prefix) LOG_CONFIGURE 1 LOG_INSTALL 1 ) + set_target_properties(${name} PROPERTIES EXCLUDE_FROM_ALL TRUE) ExternalProject_Add_Step(${name} force-reconfigure DEPENDERS configure Modified: vendor/compiler-rt/dist/cmake/Modules/CompilerRTCompile.cmake ============================================================================== --- vendor/compiler-rt/dist/cmake/Modules/CompilerRTCompile.cmake Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/cmake/Modules/CompilerRTCompile.cmake Sun Sep 6 18:41:23 2015 (r287516) @@ -1,4 +1,28 @@ -include(LLVMParseArguments) +# On Windows, CMAKE_*_FLAGS are built for MSVC but we use the GCC clang.exe, +# which uses completely different flags. Translate some common flag types, and +# drop the rest. +function(translate_msvc_cflags out_flags msvc_flags) + # Insert an empty string in the list to simplify processing. + set(msvc_flags ";${msvc_flags}") + + # Canonicalize /flag to -flag. + string(REPLACE ";/" ";-" msvc_flags "${msvc_flags}") + + # Make space separated -D and -U flags into joined flags. + string(REGEX REPLACE ";-\([DU]\);" ";-\\1" msvc_flags "${msvc_flags}") + + set(clang_flags "") + foreach(flag ${msvc_flags}) + if ("${flag}" MATCHES "^-[DU]") + # Pass through basic command line macro definitions (-DNDEBUG). + list(APPEND clang_flags "${flag}") + elseif ("${flag}" MATCHES "^-O[2x]") + # Canonicalize normal optimization flags to -O2. + list(APPEND clang_flags "-O2") + endif() + endforeach() + set(${out_flags} "${clang_flags}" PARENT_SCOPE) +endfunction() # Compile a source into an object file with COMPILER_RT_TEST_COMPILER using # a provided compile flags and dependenices. @@ -6,7 +30,7 @@ include(LLVMParseArguments) # CFLAGS <list of compile flags> # DEPS <list of dependencies>) macro(clang_compile object_file source) - parse_arguments(SOURCE "CFLAGS;DEPS" "" ${ARGN}) + cmake_parse_arguments(SOURCE "" "" "CFLAGS;DEPS" ${ARGN}) get_filename_component(source_rpath ${source} REALPATH) if(NOT COMPILER_RT_STANDALONE_BUILD) list(APPEND SOURCE_DEPS clang compiler-rt-headers) @@ -20,13 +44,11 @@ macro(clang_compile object_file source) else() string(REPLACE " " ";" global_flags "${CMAKE_C_FLAGS}") endif() - # On Windows, CMAKE_*_FLAGS are built for MSVC but we use the GCC clang.exe - # which doesn't support flags starting with "/smth". Replace those with - # "-smth" equivalents. - if(MSVC) - string(REGEX REPLACE "^/" "-" global_flags "${global_flags}") - string(REPLACE ";/" ";-" global_flags "${global_flags}") + + if (MSVC) + translate_msvc_cflags(global_flags "${global_flags}") endif() + # Ignore unknown warnings. CMAKE_CXX_FLAGS may contain GCC-specific options # which are not supported by Clang. list(APPEND global_flags -Wno-unknown-warning-option) Modified: vendor/compiler-rt/dist/cmake/Modules/CompilerRTLink.cmake ============================================================================== --- vendor/compiler-rt/dist/cmake/Modules/CompilerRTLink.cmake Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/cmake/Modules/CompilerRTLink.cmake Sun Sep 6 18:41:23 2015 (r287516) @@ -1,12 +1,10 @@ -include(LLVMParseArguments) - # Link a shared library with COMPILER_RT_TEST_COMPILER. # clang_link_shared(<output.so> # OBJECTS <list of input objects> # LINKFLAGS <list of link flags> # DEPS <list of dependencies>) macro(clang_link_shared so_file) - parse_arguments(SOURCE "OBJECTS;LINKFLAGS;DEPS" "" ${ARGN}) + cmake_parse_arguments(SOURCE "" "" "OBJECTS;LINKFLAGS;DEPS" ${ARGN}) if(NOT COMPILER_RT_STANDALONE_BUILD) list(APPEND SOURCE_DEPS clang) endif() Modified: vendor/compiler-rt/dist/cmake/Modules/CompilerRTUtils.cmake ============================================================================== --- vendor/compiler-rt/dist/cmake/Modules/CompilerRTUtils.cmake Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/cmake/Modules/CompilerRTUtils.cmake Sun Sep 6 18:41:23 2015 (r287516) @@ -49,3 +49,11 @@ macro(append_no_rtti_flag list) append_list_if(COMPILER_RT_HAS_FNO_RTTI_FLAG -fno-rtti ${list}) append_list_if(COMPILER_RT_HAS_GR_FLAG /GR- ${list}) endmacro() + +macro(append_have_file_definition filename varname list) + check_include_file("${filename}" "${varname}") + if (NOT ${varname}) + set("${varname}" 0) + endif() + list(APPEND ${list} "${varname}=${${varname}}") +endmacro() Modified: vendor/compiler-rt/dist/cmake/Modules/SanitizerUtils.cmake ============================================================================== --- vendor/compiler-rt/dist/cmake/Modules/SanitizerUtils.cmake Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/cmake/Modules/SanitizerUtils.cmake Sun Sep 6 18:41:23 2015 (r287516) @@ -1,5 +1,3 @@ -include(LLVMParseArguments) - set(SANITIZER_GEN_DYNAMIC_LIST ${COMPILER_RT_SOURCE_DIR}/lib/sanitizer_common/scripts/gen_dynamic_list.py) @@ -13,9 +11,13 @@ set(SANITIZER_LINT_SCRIPT # add_sanitizer_rt_symbols(<name> <files with extra symbols to export>) macro(add_sanitizer_rt_symbols name) set(stamp ${CMAKE_CURRENT_BINARY_DIR}/${name}.syms-stamp) + set(extra_args) + foreach(arg ${ARGN}) + list(APPEND extra_args "--extra" ${arg}) + endforeach() add_custom_command(OUTPUT ${stamp} COMMAND ${PYTHON_EXECUTABLE} - ${SANITIZER_GEN_DYNAMIC_LIST} $<TARGET_FILE:${name}> ${ARGN} + ${SANITIZER_GEN_DYNAMIC_LIST} ${extra_args} $<TARGET_FILE:${name}> > $<TARGET_FILE:${name}>.syms COMMAND ${CMAKE_COMMAND} -E touch ${stamp} DEPENDS ${name} ${SANITIZER_GEN_DYNAMIC_LIST} ${ARGN} @@ -44,6 +46,29 @@ macro(add_sanitizer_rt_symbols name) endif() endmacro() +macro(add_sanitizer_rt_version_list name) + set(vers ${CMAKE_CURRENT_BINARY_DIR}/${name}.vers) + cmake_parse_arguments(ARG "" "" "LIBS;EXTRA" ${ARGN}) + set(args) + foreach(arg ${ARG_EXTRA}) + list(APPEND args "--extra" ${arg}) + endforeach() + foreach(arg ${ARG_LIBS}) + list(APPEND args "$<TARGET_FILE:${arg}>") + endforeach() + add_custom_command(OUTPUT ${vers} + COMMAND ${PYTHON_EXECUTABLE} + ${SANITIZER_GEN_DYNAMIC_LIST} --version-list ${args} + > ${vers} + DEPENDS ${SANITIZER_GEN_DYNAMIC_LIST} ${ARG_EXTRA} ${ARG_LIBS} + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + COMMENT "Generating version list for ${name}" + VERBATIM) + + add_custom_target(${name}-version-list ALL + DEPENDS ${vers}) +endmacro() + # Add target to check code style for sanitizer runtimes. if(UNIX) add_custom_target(SanitizerLintCheck Modified: vendor/compiler-rt/dist/cmake/config-ix.cmake ============================================================================== --- vendor/compiler-rt/dist/cmake/config-ix.cmake Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/cmake/config-ix.cmake Sun Sep 6 18:41:23 2015 (r287516) @@ -1,8 +1,16 @@ +include(CMakePushCheckState) include(CheckCXXCompilerFlag) include(CheckLibraryExists) include(CheckSymbolExists) include(TestBigEndian) +function(check_linker_flag flag out_var) + cmake_push_check_state() + set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${flag}") + check_cxx_compiler_flag("" ${out_var}) + cmake_pop_check_state() +endfunction() + # CodeGen options. check_cxx_compiler_flag(-fPIC COMPILER_RT_HAS_FPIC_FLAG) check_cxx_compiler_flag(-fPIE COMPILER_RT_HAS_FPIE_FLAG) @@ -11,6 +19,7 @@ check_cxx_compiler_flag(-fno-exceptions check_cxx_compiler_flag(-fomit-frame-pointer COMPILER_RT_HAS_FOMIT_FRAME_POINTER_FLAG) check_cxx_compiler_flag(-funwind-tables COMPILER_RT_HAS_FUNWIND_TABLES_FLAG) check_cxx_compiler_flag(-fno-stack-protector COMPILER_RT_HAS_FNO_STACK_PROTECTOR_FLAG) +check_cxx_compiler_flag(-fno-sanitize=safe-stack COMPILER_RT_HAS_FNO_SANITIZE_SAFE_STACK_FLAG) check_cxx_compiler_flag(-fvisibility=hidden COMPILER_RT_HAS_FVISIBILITY_HIDDEN_FLAG) check_cxx_compiler_flag(-fno-rtti COMPILER_RT_HAS_FNO_RTTI_FLAG) check_cxx_compiler_flag(-ffreestanding COMPILER_RT_HAS_FFREESTANDING_FLAG) @@ -54,10 +63,16 @@ check_symbol_exists(__func__ "" COMPILER # Libraries. check_library_exists(c printf "" COMPILER_RT_HAS_LIBC) check_library_exists(dl dlopen "" COMPILER_RT_HAS_LIBDL) +check_library_exists(rt shm_open "" COMPILER_RT_HAS_LIBRT) check_library_exists(m pow "" COMPILER_RT_HAS_LIBM) check_library_exists(pthread pthread_create "" COMPILER_RT_HAS_LIBPTHREAD) check_library_exists(stdc++ __cxa_throw "" COMPILER_RT_HAS_LIBSTDCXX) +# Linker flags. +if(ANDROID) + check_linker_flag("-Wl,-z,global" COMPILER_RT_HAS_Z_GLOBAL) +endif() + # Architectures. # List of all architectures we can target. @@ -70,22 +85,43 @@ set(COMPILER_RT_SUPPORTED_ARCH) set(SIMPLE_SOURCE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/simple.cc) file(WRITE ${SIMPLE_SOURCE} "#include <stdlib.h>\n#include <limits>\nint main() {}\n") -# test_target_arch(<arch> <target flags...>) -# Sets the target flags for a given architecture and determines if this -# architecture is supported by trying to build a simple file. -macro(test_target_arch arch) +function(check_compile_definition def argstring out_var) + if("${def}" STREQUAL "") + set(${out_var} TRUE PARENT_SCOPE) + return() + endif() + cmake_push_check_state() + set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${argstring}") + check_symbol_exists(${def} "" ${out_var}) + cmake_pop_check_state() +endfunction() + +# test_target_arch(<arch> <def> <target flags...>) +# Checks if architecture is supported: runs host compiler with provided +# flags to verify that: +# 1) <def> is defined (if non-empty) +# 2) simple file can be successfully built. +# If successful, saves target flags for this architecture. +macro(test_target_arch arch def) set(TARGET_${arch}_CFLAGS ${ARGN}) - set(argstring "${CMAKE_EXE_LINKER_FLAGS}") + set(argstring "") foreach(arg ${ARGN}) set(argstring "${argstring} ${arg}") endforeach() - try_compile(CAN_TARGET_${arch} ${CMAKE_BINARY_DIR} ${SIMPLE_SOURCE} - COMPILE_DEFINITIONS "${TARGET_${arch}_CFLAGS}" - OUTPUT_VARIABLE TARGET_${arch}_OUTPUT - CMAKE_FLAGS "-DCMAKE_EXE_LINKER_FLAGS:STRING=${argstring}") + check_compile_definition("${def}" "${argstring}" HAS_${arch}_DEF) + if(NOT HAS_${arch}_DEF) + set(CAN_TARGET_${arch} FALSE) + else() + set(argstring "${CMAKE_EXE_LINKER_FLAGS} ${argstring}") + try_compile(CAN_TARGET_${arch} ${CMAKE_BINARY_DIR} ${SIMPLE_SOURCE} + COMPILE_DEFINITIONS "${TARGET_${arch}_CFLAGS}" + OUTPUT_VARIABLE TARGET_${arch}_OUTPUT + CMAKE_FLAGS "-DCMAKE_EXE_LINKER_FLAGS:STRING=${argstring}") + endif() if(${CAN_TARGET_${arch}}) list(APPEND COMPILER_RT_SUPPORTED_ARCH ${arch}) - elseif("${COMPILER_RT_TEST_TARGET_ARCH}" MATCHES "${arch}") + elseif("${COMPILER_RT_TEST_TARGET_ARCH}" MATCHES "${arch}" AND + COMPILER_RT_HAS_EXPLICIT_TEST_TARGET_TRIPLE) # Bail out if we cannot target the architecture we plan to test. message(FATAL_ERROR "Cannot compile for ${arch}:\n${TARGET_${arch}_OUTPUT}") endif() @@ -139,33 +175,46 @@ if(ANDROID) else() if("${LLVM_NATIVE_ARCH}" STREQUAL "X86") if(NOT MSVC) - test_target_arch(x86_64 "-m64") - test_target_arch(i386 "-m32") + test_target_arch(x86_64 "" "-m64") + # FIXME: We build runtimes for both i686 and i386, as "clang -m32" may + # target different variant than "$CMAKE_C_COMPILER -m32". This part should + # be gone after we resolve PR14109. + test_target_arch(i686 __i686__ "-m32") + test_target_arch(i386 __i386__ "-m32") else() - test_target_arch(i386 "") + if (CMAKE_SIZEOF_VOID_P EQUAL 4) + test_target_arch(i386 "" "") + else() + test_target_arch(x86_64 "" "") + endif() endif() elseif("${LLVM_NATIVE_ARCH}" STREQUAL "PowerPC") TEST_BIG_ENDIAN(HOST_IS_BIG_ENDIAN) if(HOST_IS_BIG_ENDIAN) - test_target_arch(powerpc64 "-m64") + test_target_arch(powerpc64 "" "-m64") else() - test_target_arch(powerpc64le "-m64") + test_target_arch(powerpc64le "" "-m64") endif() elseif("${LLVM_NATIVE_ARCH}" STREQUAL "Mips") + # Gcc doesn't accept -m32/-m64 so we do the next best thing and use + # -mips32r2/-mips64r2. We don't use -mips1/-mips3 because we want to match + # clang's default CPU's. In the 64-bit case, we must also specify the ABI + # since the default ABI differs between gcc and clang. + # FIXME: Ideally, we would build the N32 library too. if("${COMPILER_RT_TEST_TARGET_ARCH}" MATCHES "mipsel|mips64el") # regex for mipsel, mips64el - test_target_arch(mipsel "-m32") - test_target_arch(mips64el "-m64") + test_target_arch(mipsel "" "-mips32r2" "--target=mipsel-linux-gnu") + test_target_arch(mips64el "" "-mips64r2" "-mabi=n64") else() - test_target_arch(mips "-m32") - test_target_arch(mips64 "-m64") + test_target_arch(mips "" "-mips32r2" "--target=mips-linux-gnu") + test_target_arch(mips64 "" "-mips64r2" "-mabi=n64") endif() elseif("${COMPILER_RT_TEST_TARGET_ARCH}" MATCHES "arm") - test_target_arch(arm "-march=armv7-a") + test_target_arch(arm "" "-march=armv7-a") elseif("${COMPILER_RT_TEST_TARGET_ARCH}" MATCHES "aarch32") - test_target_arch(aarch32 "-march=armv8-a") + test_target_arch(aarch32 "" "-march=armv8-a") elseif("${COMPILER_RT_TEST_TARGET_ARCH}" MATCHES "aarch64") - test_target_arch(aarch64 "-march=armv8-a") + test_target_arch(aarch64 "" "-march=armv8-a") endif() set(COMPILER_RT_OS_SUFFIX "") endif() @@ -184,6 +233,7 @@ function(filter_available_targets out_va set(${out_var} ${archs} PARENT_SCOPE) endfunction() +# Returns a list of architecture specific target cflags in @out_var list. function(get_target_flags_for_arch arch out_var) list(FIND COMPILER_RT_SUPPORTED_ARCH ${arch} ARCH_INDEX) if(ARCH_INDEX EQUAL -1) @@ -196,19 +246,23 @@ endfunction() # Architectures supported by compiler-rt libraries. filter_available_targets(SANITIZER_COMMON_SUPPORTED_ARCH x86_64 i386 i686 powerpc64 powerpc64le arm aarch64 mips mips64 mipsel mips64el) +# LSan and UBSan common files should be available on all architectures supported +# by other sanitizers (even if they build into dummy object files). +filter_available_targets(LSAN_COMMON_SUPPORTED_ARCH + ${SANITIZER_COMMON_SUPPORTED_ARCH}) +filter_available_targets(UBSAN_COMMON_SUPPORTED_ARCH + ${SANITIZER_COMMON_SUPPORTED_ARCH}) filter_available_targets(ASAN_SUPPORTED_ARCH x86_64 i386 i686 powerpc64 powerpc64le arm mips mipsel mips64 mips64el) filter_available_targets(DFSAN_SUPPORTED_ARCH x86_64 mips64 mips64el) filter_available_targets(LSAN_SUPPORTED_ARCH x86_64 mips64 mips64el) -# LSan common files should be available on all architectures supported -# by other sanitizers (even if they build into dummy object files). -filter_available_targets(LSAN_COMMON_SUPPORTED_ARCH - ${SANITIZER_COMMON_SUPPORTED_ARCH}) filter_available_targets(MSAN_SUPPORTED_ARCH x86_64 mips64 mips64el) filter_available_targets(PROFILE_SUPPORTED_ARCH x86_64 i386 i686 arm mips mips64 mipsel mips64el aarch64 powerpc64 powerpc64le) filter_available_targets(TSAN_SUPPORTED_ARCH x86_64 mips64 mips64el) -filter_available_targets(UBSAN_SUPPORTED_ARCH x86_64 i386 i686 arm aarch64 mips mipsel mips64 mips64el) +filter_available_targets(UBSAN_SUPPORTED_ARCH x86_64 i386 i686 arm aarch64 mips + mipsel mips64 mips64el powerpc64 powerpc64le) +filter_available_targets(SAFESTACK_SUPPORTED_ARCH x86_64 i386 i686) if(ANDROID) set(OS_NAME "Android") @@ -218,13 +272,21 @@ endif() if (SANITIZER_COMMON_SUPPORTED_ARCH AND NOT LLVM_USE_SANITIZER AND (OS_NAME MATCHES "Android|Darwin|Linux|FreeBSD" OR - (OS_NAME MATCHES "Windows" AND MSVC AND CMAKE_SIZEOF_VOID_P EQUAL 4))) + (OS_NAME MATCHES "Windows" AND MSVC))) set(COMPILER_RT_HAS_SANITIZER_COMMON TRUE) else() set(COMPILER_RT_HAS_SANITIZER_COMMON FALSE) endif() -if (COMPILER_RT_HAS_SANITIZER_COMMON AND ASAN_SUPPORTED_ARCH) +if (COMPILER_RT_HAS_SANITIZER_COMMON AND + (NOT OS_NAME MATCHES "Windows" OR CMAKE_SIZEOF_VOID_P EQUAL 4)) + set(COMPILER_RT_HAS_INTERCEPTION TRUE) +else() + set(COMPILER_RT_HAS_INTERCEPTION FALSE) +endif() + +if (COMPILER_RT_HAS_SANITIZER_COMMON AND ASAN_SUPPORTED_ARCH AND + (NOT OS_NAME MATCHES "Windows" OR CMAKE_SIZEOF_VOID_P EQUAL 4)) set(COMPILER_RT_HAS_ASAN TRUE) else() set(COMPILER_RT_HAS_ASAN FALSE) @@ -246,19 +308,12 @@ else() endif() if (COMPILER_RT_HAS_SANITIZER_COMMON AND LSAN_SUPPORTED_ARCH AND - OS_NAME MATCHES "Darwin|Linux|FreeBSD") + OS_NAME MATCHES "Linux|FreeBSD") set(COMPILER_RT_HAS_LSAN TRUE) else() set(COMPILER_RT_HAS_LSAN FALSE) endif() -if (COMPILER_RT_HAS_SANITIZER_COMMON AND LSAN_COMMON_SUPPORTED_ARCH AND - OS_NAME MATCHES "Darwin|Linux|FreeBSD|Android") - set(COMPILER_RT_HAS_LSAN_COMMON TRUE) -else() - set(COMPILER_RT_HAS_LSAN_COMMON FALSE) -endif() - if (COMPILER_RT_HAS_SANITIZER_COMMON AND MSAN_SUPPORTED_ARCH AND OS_NAME MATCHES "Linux") set(COMPILER_RT_HAS_MSAN TRUE) @@ -281,9 +336,23 @@ else() endif() if (COMPILER_RT_HAS_SANITIZER_COMMON AND UBSAN_SUPPORTED_ARCH AND - OS_NAME MATCHES "Darwin|Linux|FreeBSD") + OS_NAME MATCHES "Darwin|Linux|FreeBSD|Windows") set(COMPILER_RT_HAS_UBSAN TRUE) else() set(COMPILER_RT_HAS_UBSAN FALSE) endif() +# -msse3 flag is not valid for Mips therefore clang gives a warning +# message with -msse3. But check_c_compiler_flags() checks only for +# compiler error messages. Therefore COMPILER_RT_HAS_MSSE3_FLAG turns out to be +# true on Mips, so we make it false here. +if("${LLVM_NATIVE_ARCH}" STREQUAL "Mips") + set(COMPILER_RT_HAS_MSSE3_FLAG FALSE) +endif() + +if (COMPILER_RT_HAS_SANITIZER_COMMON AND SAFESTACK_SUPPORTED_ARCH AND + OS_NAME MATCHES "Darwin|Linux|FreeBSD") + set(COMPILER_RT_HAS_SAFESTACK TRUE) +else() + set(COMPILER_RT_HAS_SAFESTACK FALSE) +endif() Modified: vendor/compiler-rt/dist/include/sanitizer/coverage_interface.h ============================================================================== --- vendor/compiler-rt/dist/include/sanitizer/coverage_interface.h Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/include/sanitizer/coverage_interface.h Sun Sep 6 18:41:23 2015 (r287516) @@ -39,6 +39,23 @@ extern "C" { // Some of the entries in *data will be zero. uintptr_t __sanitizer_get_coverage_guards(uintptr_t **data); + // The coverage instrumentation may optionally provide imprecise counters. + // Rather than exposing the counter values to the user we instead map + // the counters to a bitset. + // Every counter is associated with 8 bits in the bitset. + // We define 8 value ranges: 1, 2, 3, 4-7, 8-15, 16-31, 32-127, 128+ + // The i-th bit is set to 1 if the counter value is in the i-th range. + // This counter-based coverage implementation is *not* thread-safe. + + // Returns the number of registered coverage counters. + uintptr_t __sanitizer_get_number_of_counters(); + // Updates the counter 'bitset', clears the counters and returns the number of + // new bits in 'bitset'. + // If 'bitset' is nullptr, only clears the counters. + // Otherwise 'bitset' should be at least + // __sanitizer_get_number_of_counters bytes long and 8-aligned. + uintptr_t + __sanitizer_update_counter_bitset_and_clear_counters(uint8_t *bitset); #ifdef __cplusplus } // extern "C" #endif Modified: vendor/compiler-rt/dist/include/sanitizer/dfsan_interface.h ============================================================================== --- vendor/compiler-rt/dist/include/sanitizer/dfsan_interface.h Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/include/sanitizer/dfsan_interface.h Sun Sep 6 18:41:23 2015 (r287516) @@ -91,6 +91,16 @@ void dfsan_set_write_callback(dfsan_writ /// <label> <parent label 1> <parent label 2> <label description if any> void dfsan_dump_labels(int fd); +/// Whenever a dfsan's custom function is called the corresponding +/// hook is called it non-zero. The hooks should be defined by the user. +/// The primary use case is taint-guided fuzzing, where the fuzzer +/// needs to see the parameters of the function and the labels. +/// FIXME: implement more hooks. + +/// memcmp hook. +void dfsan_weak_hook_memcmp(void *caller_pc, const void *s1, const void *s2, + size_t n, dfsan_label s1_label, + dfsan_label s2_label, dfsan_label n_label); #ifdef __cplusplus } // extern "C" Modified: vendor/compiler-rt/dist/include/sanitizer/lsan_interface.h ============================================================================== --- vendor/compiler-rt/dist/include/sanitizer/lsan_interface.h Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/include/sanitizer/lsan_interface.h Sun Sep 6 18:41:23 2015 (r287516) @@ -41,14 +41,25 @@ extern "C" { void __lsan_register_root_region(const void *p, size_t size); void __lsan_unregister_root_region(const void *p, size_t size); - // Calling this function makes LSan enter the leak checking phase immediately. - // Use this if normal end-of-process leak checking happens too late (e.g. if - // you have intentional memory leaks in your shutdown code). Calling this - // function overrides end-of-process leak checking; it must be called at - // most once per process. This function will terminate the process if there - // are memory leaks and the exit_code flag is non-zero. + // Check for leaks now. This function behaves identically to the default + // end-of-process leak check. In particular, it will terminate the process if + // leaks are found and the exit_code flag is non-zero. + // Subsequent calls to this function will have no effect and end-of-process + // leak check will not run. Effectively, end-of-process leak check is moved to + // the time of first invocation of this function. + // By calling this function early during process shutdown, you can instruct + // LSan to ignore shutdown-only leaks which happen later on. void __lsan_do_leak_check(); + // Check for leaks now. Returns zero if no leaks have been found or if leak + // detection is disabled, non-zero otherwise. + // This function may be called repeatedly, e.g. to periodically check a + // long-running process. It prints a leak report if appropriate, but does not + // terminate the process. It does not affect the behavior of + // __lsan_do_leak_check() or the end-of-process leak check, and is not + // affected by them. + int __lsan_do_recoverable_leak_check(); + // The user may optionally provide this function to disallow leak checking // for the program it is linked into (if the return value is non-zero). This // function must be defined as returning a constant value; any behavior beyond Modified: vendor/compiler-rt/dist/include/sanitizer/msan_interface.h ============================================================================== --- vendor/compiler-rt/dist/include/sanitizer/msan_interface.h Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/include/sanitizer/msan_interface.h Sun Sep 6 18:41:23 2015 (r287516) @@ -25,6 +25,11 @@ extern "C" { /* Get raw origin for an address. */ uint32_t __msan_get_origin(const volatile void *a); + /* Test that this_id is a descendant of prev_id (or they are simply equal). + * "descendant" here means they are part of the same chain, created with + * __msan_chain_origin. */ + int __msan_origin_is_descendant_or_same(uint32_t this_id, uint32_t prev_id); + /* Returns non-zero if tracking origins. */ int __msan_get_track_origins(); Modified: vendor/compiler-rt/dist/lib/CMakeLists.txt ============================================================================== --- vendor/compiler-rt/dist/lib/CMakeLists.txt Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/lib/CMakeLists.txt Sun Sep 6 18:41:23 2015 (r287516) @@ -4,9 +4,14 @@ include(AddCompilerRT) include(SanitizerUtils) -if(COMPILER_RT_HAS_SANITIZER_COMMON) +if(COMPILER_RT_HAS_INTERCEPTION) add_subdirectory(interception) +endif() + +if(COMPILER_RT_HAS_SANITIZER_COMMON) add_subdirectory(sanitizer_common) + add_subdirectory(lsan) + add_subdirectory(ubsan) endif() if(COMPILER_RT_HAS_ASAN) @@ -19,10 +24,6 @@ if(COMPILER_RT_HAS_DFSAN) add_subdirectory(dfsan) endif() -if(COMPILER_RT_HAS_LSAN OR COMPILER_RT_HAS_LSAN_COMMON) - add_subdirectory(lsan) -endif() - if(COMPILER_RT_HAS_MSAN) add_subdirectory(msan) endif() @@ -36,7 +37,6 @@ if(COMPILER_RT_HAS_TSAN) add_subdirectory(tsan/dd) endif() -if(COMPILER_RT_HAS_UBSAN) - add_subdirectory(ubsan) +if(COMPILER_RT_HAS_SAFESTACK) + add_subdirectory(safestack) endif() - Modified: vendor/compiler-rt/dist/lib/asan/CMakeLists.txt ============================================================================== --- vendor/compiler-rt/dist/lib/asan/CMakeLists.txt Sun Sep 6 18:37:51 2015 (r287515) +++ vendor/compiler-rt/dist/lib/asan/CMakeLists.txt Sun Sep 6 18:41:23 2015 (r287516) @@ -37,9 +37,22 @@ append_no_rtti_flag(ASAN_CFLAGS) set(ASAN_COMMON_DEFINITIONS ASAN_HAS_EXCEPTIONS=1) +set(ASAN_DYNAMIC_LINK_FLAGS) + if(ANDROID) list(APPEND ASAN_COMMON_DEFINITIONS ASAN_LOW_MEMORY=1) +# On Android, -z global does not do what it is documented to do. +# On Android, -z global moves the library ahead in the lookup order, +# placing it right after the LD_PRELOADs. This is used to compensate for the fact +# that Android linker does not look at the dependencies of the main executable +# that aren't dependencies of the current DSO when resolving symbols from said DSO. +# As a net result, this allows running ASan executables without LD_PRELOAD-ing the +# ASan runtime library. +# The above is applicable to L MR1 or newer. + if (COMPILER_RT_HAS_Z_GLOBAL) + list(APPEND ASAN_DYNAMIC_LINK_FLAGS -Wl,-z,global) + endif() endif() set(ASAN_DYNAMIC_DEFINITIONS @@ -53,6 +66,7 @@ append_list_if(MSVC /DEBUG ASAN_DYNAMIC_ append_list_if(COMPILER_RT_HAS_LIBC c ASAN_DYNAMIC_LIBS) append_list_if(COMPILER_RT_HAS_LIBDL dl ASAN_DYNAMIC_LIBS) +append_list_if(COMPILER_RT_HAS_LIBRT rt ASAN_DYNAMIC_LIBS) append_list_if(COMPILER_RT_HAS_LIBM m ASAN_DYNAMIC_LIBS) append_list_if(COMPILER_RT_HAS_LIBPTHREAD pthread ASAN_DYNAMIC_LIBS) append_list_if(COMPILER_RT_HAS_LIBSTDCXX stdc++ ASAN_DYNAMIC_LIBS) @@ -61,41 +75,50 @@ append_list_if(ANDROID log ASAN_DYNAMIC_ # Compile ASan sources into an object library. if(APPLE) - foreach(os ${SANITIZER_COMMON_SUPPORTED_DARWIN_OS}) - add_compiler_rt_darwin_object_library(RTAsan ${os} - ARCH ${ASAN_SUPPORTED_ARCH} - SOURCES ${ASAN_SOURCES} ${ASAN_CXX_SOURCES} - CFLAGS ${ASAN_DYNAMIC_CFLAGS} - DEFS ${ASAN_DYNAMIC_DEFINITIONS}) - endforeach() + add_compiler_rt_object_libraries(RTAsan + OS ${SANITIZER_COMMON_SUPPORTED_OS} + ARCHS ${ASAN_SUPPORTED_ARCH} + SOURCES ${ASAN_SOURCES} ${ASAN_CXX_SOURCES} + CFLAGS ${ASAN_DYNAMIC_CFLAGS} + DEFS ${ASAN_DYNAMIC_DEFINITIONS}) else() - foreach(arch ${ASAN_SUPPORTED_ARCH}) - add_compiler_rt_object_library(RTAsan ${arch} - SOURCES ${ASAN_SOURCES} CFLAGS ${ASAN_CFLAGS} - DEFS ${ASAN_COMMON_DEFINITIONS}) - add_compiler_rt_object_library(RTAsan_cxx ${arch} - SOURCES ${ASAN_CXX_SOURCES} CFLAGS ${ASAN_CFLAGS} - DEFS ${ASAN_COMMON_DEFINITIONS}) - add_compiler_rt_object_library(RTAsan_preinit ${arch} - SOURCES ${ASAN_PREINIT_SOURCES} CFLAGS ${ASAN_CFLAGS} - DEFS ${ASAN_COMMON_DEFINITIONS}) - add_compiler_rt_object_library(RTAsan_dynamic ${arch} - SOURCES ${ASAN_SOURCES} ${ASAN_CXX_SOURCES} - CFLAGS ${ASAN_DYNAMIC_CFLAGS} - DEFS ${ASAN_DYNAMIC_DEFINITIONS}) - endforeach() + add_compiler_rt_object_libraries(RTAsan + ARCHS ${ASAN_SUPPORTED_ARCH} + SOURCES ${ASAN_SOURCES} CFLAGS ${ASAN_CFLAGS} + DEFS ${ASAN_COMMON_DEFINITIONS}) + add_compiler_rt_object_libraries(RTAsan_cxx + ARCHS ${ASAN_SUPPORTED_ARCH} + SOURCES ${ASAN_CXX_SOURCES} CFLAGS ${ASAN_CFLAGS} + DEFS ${ASAN_COMMON_DEFINITIONS}) + add_compiler_rt_object_libraries(RTAsan_preinit + ARCHS ${ASAN_SUPPORTED_ARCH} + SOURCES ${ASAN_PREINIT_SOURCES} CFLAGS ${ASAN_CFLAGS} + DEFS ${ASAN_COMMON_DEFINITIONS}) + add_compiler_rt_object_libraries(RTAsan_dynamic + ARCHS ${ASAN_SUPPORTED_ARCH} + SOURCES ${ASAN_SOURCES} ${ASAN_CXX_SOURCES} + CFLAGS ${ASAN_DYNAMIC_CFLAGS} + DEFS ${ASAN_DYNAMIC_DEFINITIONS}) + + file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/dummy.cc "") + add_compiler_rt_object_libraries(RTAsan_dynamic_version_script_dummy + ARCHS ${ASAN_SUPPORTED_ARCH} + SOURCES ${CMAKE_CURRENT_BINARY_DIR}/dummy.cc + CFLAGS ${ASAN_DYNAMIC_CFLAGS} + DEFS ${ASAN_DYNAMIC_DEFINITIONS}) endif() # Build ASan runtimes shipped with Clang. add_custom_target(asan) if(APPLE) - foreach (os ${SANITIZER_COMMON_SUPPORTED_DARWIN_OS}) + foreach (os ${SANITIZER_COMMON_SUPPORTED_OS}) add_compiler_rt_darwin_dynamic_runtime(clang_rt.asan_${os}_dynamic ${os} - ARCH ${ASAN_SUPPORTED_ARCH} + ARCHS ${ASAN_SUPPORTED_ARCH} SOURCES $<TARGET_OBJECTS:RTAsan.${os}> $<TARGET_OBJECTS:RTInterception.${os}> $<TARGET_OBJECTS:RTSanitizerCommon.${os}> $<TARGET_OBJECTS:RTLSanCommon.${os}> + $<TARGET_OBJECTS:RTUbsan.${os}> CFLAGS ${ASAN_DYNAMIC_CFLAGS} DEFS ${ASAN_DYNAMIC_DEFINITIONS}) add_dependencies(asan clang_rt.asan_${os}_dynamic) @@ -106,12 +129,9 @@ else() set(ASAN_COMMON_RUNTIME_OBJECTS $<TARGET_OBJECTS:RTInterception.${arch}> $<TARGET_OBJECTS:RTSanitizerCommon.${arch}> - $<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>) - if(NOT WIN32) - # We can't build Leak Sanitizer on Windows yet. - list(APPEND ASAN_COMMON_RUNTIME_OBJECTS - $<TARGET_OBJECTS:RTLSanCommon.${arch}>) - endif() + $<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}> + $<TARGET_OBJECTS:RTLSanCommon.${arch}> + $<TARGET_OBJECTS:RTUbsan.${arch}>) add_compiler_rt_runtime(clang_rt.asan-${arch} ${arch} STATIC SOURCES $<TARGET_OBJECTS:RTAsan_preinit.${arch}> @@ -123,6 +143,7 @@ else() add_compiler_rt_runtime(clang_rt.asan_cxx-${arch} ${arch} STATIC SOURCES $<TARGET_OBJECTS:RTAsan_cxx.${arch}> + $<TARGET_OBJECTS:RTUbsan_cxx.${arch}> CFLAGS ${ASAN_CFLAGS} DEFS ${ASAN_COMMON_DEFINITIONS}) add_dependencies(asan clang_rt.asan_cxx-${arch}) @@ -133,6 +154,20 @@ else() DEFS ${ASAN_COMMON_DEFINITIONS}) *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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