llvm-project/compiler-rt/lib/asan
Kirill Stoimenov 64c929ec09 [ASan] Fixed a reporting bug in (load|store)N functions which would print unknown-crash instead of the proper error message when a the data access is unaligned.
Reviewed By: kda, eugenis

Differential Revision: https://reviews.llvm.org/D123643
2022-04-19 15:07:17 +00:00
..
scripts [compiler-rt] Use portable "#!/usr/bin/env bash" shebang for tests. 2021-09-24 19:10:07 +05:30
tests Reapply "[cmake] Prefix gtest and gtest_main with "llvm_"." 2022-03-04 13:45:43 -08:00
.clang-format Revert "sanitizers: increase .clang-format columns to 100" 2021-07-28 09:40:21 +02:00
CMakeLists.txt [ASan] Reland of D116182 to always link asan_static library. 2022-03-24 19:32:23 +00:00
README.txt
asan.syms.extra
asan_activation.cpp [ASan] Renamed SHADOW_XYZ to ASAN_SHADOW_XYZ. 2021-12-08 00:22:56 +00:00
asan_activation.h
asan_activation_flags.inc
asan_allocator.cpp [NFC][sanitizer] Consolidate malloc hook invocations 2022-04-12 20:08:29 -07:00
asan_allocator.h [NFC][asan] Remove redundant functions 2021-09-30 19:38:23 -07:00
asan_debugging.cpp [ASan] Renamed SHADOW_XYZ to ASAN_SHADOW_XYZ. 2021-12-08 00:22:56 +00:00
asan_descriptions.cpp Fix -Wformat warnings reported by GCC. 2021-11-04 08:51:43 +01:00
asan_descriptions.h Revert "Revert "[compiler-rt][asan] Make wild-pointer crash error more useful"" 2021-03-12 11:35:50 -05:00
asan_errors.cpp [ASan] Renamed SHADOW_XYZ to ASAN_SHADOW_XYZ. 2021-12-08 00:22:56 +00:00
asan_errors.h [PATCH] ASAN: Align declaration with definition of a fn 2022-02-23 11:28:10 -08:00
asan_fake_stack.cpp [NFCI] Fix set-but-unused warning in asan_fake_stack.cpp 2022-03-23 15:45:09 -07:00
asan_fake_stack.h
asan_flags.cpp [ASan] Renamed SHADOW_XYZ to ASAN_SHADOW_XYZ. 2021-12-08 00:22:56 +00:00
asan_flags.h
asan_flags.inc [asan] Remove Asan, Ubsan support of RTEMS and Myriad 2021-06-15 12:59:05 -07:00
asan_fuchsia.cpp [lsan] On Fuchsia, don't use atexit hook for leak checks 2022-03-29 17:13:55 -07:00
asan_globals.cpp [ASan] Renamed SHADOW_XYZ to ASAN_SHADOW_XYZ. 2021-12-08 00:22:56 +00:00
asan_globals_win.cpp
asan_ignorelist.txt [clang] accept -fsanitize-ignorelist= in addition to -fsanitize-blacklist= 2021-05-04 10:24:00 -04:00
asan_init_version.h
asan_interceptors.cpp tsan: fix false positives in dynamic libs with static tls 2021-12-02 17:47:05 +01:00
asan_interceptors.h [sanitizer] Fix VReport of symbol version 2021-08-25 14:32:15 -07:00
asan_interceptors_memintrinsics.cpp [asan] Remove Asan, Ubsan support of RTEMS and Myriad 2021-06-15 12:59:05 -07:00
asan_interceptors_memintrinsics.h
asan_interceptors_vfork.S [RISCV][ASAN] implementation for vfork interceptor for riscv64 2020-09-22 22:23:29 -07:00
asan_interface.inc [ASan] Reland of D116182 to always link asan_static library. 2022-03-24 19:32:23 +00:00
asan_interface_internal.h [sanitizers] Remove unneeded MaybeCall*DefaultOptions() and nullptr checks 2020-09-08 10:12:05 -07:00
asan_internal.h [NFC][sanitizer] Remove unnececary HOOK macros 2022-04-12 19:47:44 -07:00
asan_linux.cpp [asan] Always skip first object from dl_iterate_phdr 2022-04-07 22:35:24 -07:00
asan_lock.h
asan_mac.cpp [ASan] Missed some SHADOW_XYZ uses on non-Linux platforms. 2021-12-08 00:39:26 +00:00
asan_malloc_linux.cpp [sanitizer] Switch dlsym hack to internal_allocator 2021-11-12 16:11:10 -08:00
asan_malloc_mac.cpp
asan_malloc_win.cpp
asan_mapping.h [asan] Add missing #include of sanitizer_platform.h 2022-01-26 18:19:08 -08:00
asan_mapping_sparc64.h [ASan] Missed some SHADOW_XYZ uses on non-Linux platforms. 2021-12-08 00:39:26 +00:00
asan_memory_profile.cpp
asan_new_delete.cpp [asan] Remove Asan, Ubsan support of RTEMS and Myriad 2021-06-15 12:59:05 -07:00
asan_poisoning.cpp sanitizer_common: make internal/external headers compatible 2022-02-11 19:39:44 +01:00
asan_poisoning.h [ASan] Renamed SHADOW_XYZ to ASAN_SHADOW_XYZ. 2021-12-08 00:22:56 +00:00
asan_posix.cpp [lsan] On Fuchsia, don't use atexit hook for leak checks 2022-03-29 17:13:55 -07:00
asan_preinit.cpp
asan_premap_shadow.cpp [ASan] Missed some SHADOW_XYZ uses on non-Linux platforms. 2021-12-08 00:39:26 +00:00
asan_premap_shadow.h
asan_report.cpp sanitizer_common: make internal/external headers compatible 2022-02-11 19:39:44 +01:00
asan_report.h
asan_rtl.cpp [ASan] Fixed a reporting bug in (load|store)N functions which would print unknown-crash instead of the proper error message when a the data access is unaligned. 2022-04-19 15:07:17 +00:00
asan_rtl_static.cpp [ASan] Added intermediate functions between assembly and __asan_report.* to avoid link errors. 2022-02-03 00:31:27 +00:00
asan_rtl_x86_64.S [ASan] Reland of D116182 to always link asan_static library. 2022-03-24 19:32:23 +00:00
asan_scariness_score.h
asan_shadow_setup.cpp Fix -Wformat warnings reported by GCC. 2021-11-04 08:51:43 +01:00
asan_stack.cpp [sanitizer] Simplify __sanitizer::BufferedStackTrace::UnwindImpl implementations 2021-05-13 21:26:31 -07:00
asan_stack.h sanitizer_common: deduplicate CheckFailed 2021-05-12 08:50:53 +02:00
asan_stats.cpp [NFC][sanitizer] Return StackDepotStats by value 2021-09-28 15:42:21 -07:00
asan_stats.h
asan_suppressions.cpp
asan_suppressions.h
asan_thread.cpp [ASan] Fix TLS teardown. 2022-02-17 13:34:36 -08:00
asan_thread.h sanitizer_common: add simpler ThreadRegistry ctor 2021-07-13 22:52:25 -07:00
asan_win.cpp [lsan] On Fuchsia, don't use atexit hook for leak checks 2022-03-29 17:13:55 -07:00
asan_win_dll_thunk.cpp [compiler-rt] Silence warnings when building with MSVC 2022-01-11 10:36:57 -05:00
asan_win_dynamic_runtime_thunk.cpp
asan_win_weak_interception.cpp
weak_symbols.txt Revert "Update and improve compiler-rt tests for -mllvm -asan_use_after_return=(never|[runtime]|always)." 2021-06-05 00:39:50 -07:00

README.txt

AddressSanitizer RT
================================
This directory contains sources of the AddressSanitizer (ASan) runtime library.

Directory structure:
README.txt       : This file.
Makefile.mk      : File for make-based build.
CMakeLists.txt   : File for cmake-based build.
asan_*.{cc,h}    : Sources of the asan runtime library.
scripts/*        : Helper scripts.
tests/*          : ASan unit tests.

Also ASan runtime needs the following libraries:
lib/interception/      : Machinery used to intercept function calls.
lib/sanitizer_common/  : Code shared between various sanitizers.

ASan runtime currently also embeds part of LeakSanitizer runtime for
leak detection (lib/lsan/lsan_common.{cc,h}).

ASan runtime can only be built by CMake. You can run ASan tests
from the root of your CMake build tree:

make check-asan

For more instructions see:
https://github.com/google/sanitizers/wiki/AddressSanitizerHowToBuild