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llvm-project/compiler-rt/lib/asan
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Nikita Popov f161e84c10 Revert "[lsan] On Fuchsia, don't use atexit hook for leak checks" 
This reverts commit 0caad9fe441d5ee562e96d8b30b5574b492a933a.
This reverts commit c96d0cceb684fa176b51d7df5f4f8370e2c983f4.

Causes linker errors which were not fixed by the subsequent commit
either:

/home/nikic/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:503: error: undefined reference to '__asan::InstallAtExitCheckLeaks()'
2020-09-23 21:10:56 +02:00
..
scripts
[asan_symbolize] Pass --demangle/--no-demangle instead of --demangle={True,False}
2020-09-06 14:44:37 -07:00
tests
Revert "Temporarily disable the following failing tests on Darwin:"
2020-07-07 10:15:46 -07:00
.clang-format
[sanitizer] Remove unneeded blank lines
2018-05-09 00:44:26 +00:00
asan_activation_flags.inc
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
asan_activation.cpp
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_activation.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
asan_allocator.cpp
Revert "[Asan] Accept __lsan_ignore_object for redzone pointer"
2020-09-16 00:34:43 -07:00
asan_allocator.h
Revert "[lsan] Share platform allocator settings between ASan and LSan"
2020-09-16 13:48:19 -07:00
asan_blacklist.txt
…
asan_debugging.cpp
Update compiler-rt cpplint.py
2019-09-11 21:33:06 +00:00
asan_descriptions.cpp
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_descriptions.h
Update compiler-rt cpplint.py
2019-09-11 21:33:06 +00:00
asan_errors.cpp
[compiler-rt] Use GetNextInstructionPc in signal handlers
2019-10-02 21:20:37 +00:00
asan_errors.h
Reland "[ASan] Do not misrepresent high value address dereferences as null dereferences"
2019-10-10 17:19:58 +00:00
asan_fake_stack.cpp
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_fake_stack.h
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_flags.cpp
[sanitizers] Remove unneeded MaybeCall*DefaultOptions() and nullptr checks
2020-09-08 10:12:05 -07:00
asan_flags.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
asan_flags.inc
[compiler-rt] Better lint output for .inc files
2019-09-12 01:35:09 +00:00
asan_fuchsia.cpp
Revert "[lsan] On Fuchsia, don't use atexit hook for leak checks"
2020-09-23 21:10:56 +02:00
asan_globals_win.cpp
Remove NOLINTs from compiler-rt
2019-09-11 23:19:48 +00:00
asan_globals.cpp
Remove NOLINTs from compiler-rt
2019-09-11 23:19:48 +00:00
asan_init_version.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
asan_interceptors_memintrinsics.cpp
Remove NOLINTs from compiler-rt
2019-09-11 23:19:48 +00:00
asan_interceptors_memintrinsics.h
Remove a few straggler ".cc"s in compiler-rt/lib
2019-08-01 17:53:25 +00:00
asan_interceptors_vfork.S
[RISCV][ASAN] implementation for vfork interceptor for riscv64
2020-09-22 22:23:29 -07:00
asan_interceptors.cpp
[compiler-rt] Fix lint check failure on comments
2019-09-22 15:31:03 +00:00
asan_interceptors.h
[RISCV][ASAN] implementation for vfork interceptor for riscv64
2020-09-22 22:23:29 -07:00
asan_interface_internal.h
[sanitizers] Remove unneeded MaybeCall*DefaultOptions() and nullptr checks
2020-09-08 10:12:05 -07:00
asan_interface.inc
[asan] Provide an interface to update an allocation stack trace.
2019-10-31 13:54:46 -07:00
asan_internal.h
Revert "[lsan] On Fuchsia, don't use atexit hook for leak checks"
2020-09-23 21:10:56 +02:00
asan_linux.cpp
[compiler-rt][asan] decommit shadow memory for unmaps in fuchsia.
2020-07-21 11:07:47 -07:00
asan_lock.h
…
asan_mac.cpp
[compiler-rt][asan] decommit shadow memory for unmaps in fuchsia.
2020-07-21 11:07:47 -07:00
asan_malloc_linux.cpp
[compiler-rt] Replace INLINE with inline
2020-09-17 16:24:20 +02:00
asan_malloc_local.h
[compiler-rt] Replace INLINE with inline
2020-09-17 16:24:20 +02:00
asan_malloc_mac.cpp
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_malloc_win.cpp
Remove unused variables, as suggested by @mcgov.
2019-11-04 14:55:51 -05:00
asan_mapping_myriad.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
asan_mapping_sparc64.h
[asan] Dedup MemToShadowSize
2020-07-17 02:40:08 -07:00
asan_mapping.h
[asan] Use dynamic shadow memory position on Apple Silicon macOS
2020-07-17 17:40:21 -07:00
asan_memory_profile.cpp
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_new_delete.cpp
Remove NOLINTs from compiler-rt
2019-09-11 23:19:48 +00:00
asan_poisoning.cpp
[compiler-rt][asan] decommit shadow memory for unmaps in fuchsia.
2020-07-21 11:07:47 -07:00
asan_poisoning.h
[ASan] Use __sanitizer_fill_shadow for FastPoisonShadow on Fuchsia
2019-07-11 07:30:11 +00:00
asan_posix.cpp
Revert "[lsan] On Fuchsia, don't use atexit hook for leak checks"
2020-09-23 21:10:56 +02:00
asan_preinit.cpp
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_premap_shadow.cpp
[compiler-rt][asan][hwasan] Refactor shadow setup into sanitizer_common (NFCI)
2020-07-16 11:47:05 -07:00
asan_premap_shadow.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
asan_report.cpp
[compiler-rt] Replace INLINE with inline
2020-09-17 16:24:20 +02:00
asan_report.h
[sanitizer] Implement reallocarray.
2019-05-01 17:33:01 +00:00
asan_rtems.cpp
[compiler-rt][asan] decommit shadow memory for unmaps in fuchsia.
2020-07-21 11:07:47 -07:00
asan_rtl.cpp
Revert "[lsan] On Fuchsia, don't use atexit hook for leak checks"
2020-09-23 21:10:56 +02:00
asan_scariness_score.h
[compiler-rt] Remove some cpplint filters
2019-09-12 02:20:36 +00:00
asan_shadow_setup.cpp
[compiler-rt][asan][hwasan] Refactor shadow setup into sanitizer_common (NFCI)
2020-07-16 11:47:05 -07:00
asan_stack.cpp
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_stack.h
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_stats.cpp
Remove NOLINTs from compiler-rt
2019-09-11 23:19:48 +00:00
asan_stats.h
Revert r369472 and r369441
2019-08-21 05:06:21 +00:00
asan_suppressions.cpp
Remove NOLINTs from compiler-rt
2019-09-11 23:19:48 +00:00
asan_suppressions.h
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_thread.cpp
[lsan] Support LeakSanitizer runtime on Fuchsia
2020-01-28 11:34:53 -08:00
asan_thread.h
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_win_dll_thunk.cpp
Remove NOLINTs from compiler-rt
2019-09-11 23:19:48 +00:00
asan_win_dynamic_runtime_thunk.cpp
Remove NOLINTs from compiler-rt
2019-09-11 23:19:48 +00:00
asan_win_weak_interception.cpp
compiler-rt: Rename .cc file in lib/asan to .cpp
2019-08-01 13:43:28 +00:00
asan_win.cpp
Revert "[lsan] On Fuchsia, don't use atexit hook for leak checks"
2020-09-23 21:10:56 +02:00
asan.syms.extra
…
CMakeLists.txt
[compiler-rt][cmake] Simplify COMPILER_RT_HAS_VERSION_SCRIPT tests
2020-07-30 10:27:36 +02:00
README.txt
…
weak_symbols.txt
Add lsan interceptors for libdispatch functions on darwin
2017-06-19 19:21:31 +00:00

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