05abad4cca
gcc/ * doc/invoke.texi: Document the options. * flag-types.h (enum sanitize_code): Add SANITIZE_POINTER_COMPARE and SANITIZE_POINTER_SUBTRACT. * ipa-inline.c (sanitize_attrs_match_for_inline_p): Add handling of SANITIZE_POINTER_COMPARE and SANITIZE_POINTER_SUBTRACT. * opts.c: Define new sanitizer options. * sanitizer.def (BUILT_IN_ASAN_POINTER_COMPARE): Likewise. (BUILT_IN_ASAN_POINTER_SUBTRACT): Likewise. gcc/c/ * c-typeck.c (pointer_diff): Add new argument and instrument pointer subtraction. (build_binary_op): Similar for pointer comparison. gcc/cp/ * typeck.c (pointer_diff): Add new argument and instrument pointer subtraction. (cp_build_binary_op): Create compound expression if doing an instrumentation. gcc/testsuite/ * c-c++-common/asan/pointer-compare-1.c: New test. * c-c++-common/asan/pointer-compare-2.c: New test. * c-c++-common/asan/pointer-subtract-1.c: New test. * c-c++-common/asan/pointer-subtract-2.c: New test. * c-c++-common/asan/pointer-subtract-3.c: New test. * c-c++-common/asan/pointer-subtract-4.c: New test. libsanitizer/ * asan/asan_descriptions.cc: Cherry-pick upstream r319668. * asan/asan_descriptions.h: Likewise. * asan/asan_report.cc: Likewise. * asan/asan_thread.cc: Likewise. * asan/asan_thread.h: Likewise. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r255404 |
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| .. | ||
| asan_activation_flags.inc | ||
| asan_activation.cc | ||
| asan_activation.h | ||
| asan_allocator.cc | ||
| asan_allocator.h | ||
| asan_debugging.cc | ||
| asan_descriptions.cc | ||
| asan_descriptions.h | ||
| asan_errors.cc | ||
| asan_errors.h | ||
| asan_fake_stack.cc | ||
| asan_fake_stack.h | ||
| asan_flags.cc | ||
| asan_flags.h | ||
| asan_flags.inc | ||
| asan_fuchsia.cc | ||
| asan_globals_win.cc | ||
| asan_globals.cc | ||
| asan_init_version.h | ||
| asan_interceptors_memintrinsics.cc | ||
| asan_interceptors_memintrinsics.h | ||
| asan_interceptors.cc | ||
| asan_interceptors.h | ||
| asan_interface_internal.h | ||
| asan_interface.inc | ||
| asan_internal.h | ||
| asan_linux.cc | ||
| asan_lock.h | ||
| asan_mac.cc | ||
| asan_malloc_linux.cc | ||
| asan_malloc_mac.cc | ||
| asan_malloc_win.cc | ||
| asan_mapping.h | ||
| asan_memory_profile.cc | ||
| asan_new_delete.cc | ||
| asan_poisoning.cc | ||
| asan_poisoning.h | ||
| asan_posix.cc | ||
| asan_preinit.cc | ||
| asan_report.cc | ||
| asan_report.h | ||
| asan_rtl.cc | ||
| asan_scariness_score.h | ||
| asan_shadow_setup.cc | ||
| asan_stack.cc | ||
| asan_stack.h | ||
| asan_stats.cc | ||
| asan_stats.h | ||
| asan_suppressions.cc | ||
| asan_suppressions.h | ||
| asan_thread.cc | ||
| asan_thread.h | ||
| asan_win_dll_thunk.cc | ||
| asan_win_dynamic_runtime_thunk.cc | ||
| asan_win_weak_interception.cc | ||
| asan_win.cc | ||
| libtool-version | ||
| Makefile.am | ||
| Makefile.in | ||