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llvm-project/compiler-rt/lib/asan
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Kuba Brecka 76cc55a94d [asan] Add OS X 10.11's new dyld interposition support 
On OS X 10.11 (which is currently a public beta), the dynamic linker has been improved so that it doesn't require the use of DYLD_INSERT_LIBRARIES in order for interposition/wrappers to work. This patch adds support of this behavior into ASan – we no longer need to re-exec in case the env. variable is not set.

Reviewed at http://reviews.llvm.org/D10924

llvm-svn: 241487
 		2015-07-06 19:07:55 +00:00
..
scripts [asan] Allow users of asan_symbolize.py to forbid fallback to atos/addr2line. 2015-03-06 17:05:28 +00:00
tests CMake: Stop using LLVM's custom parse_arguments. NFC 2015-06-19 03:39:24 +00:00
CMakeLists.txt CMake: Stop using LLVM's custom parse_arguments. NFC 2015-06-19 03:39:24 +00:00
Makefile.mk Revert "Remove support for building sanitizers from Makefile/autoconf build." 2015-02-17 23:30:51 +00:00
README.txt Remove support for building sanitizers from Makefile/autoconf build on Linux. 2015-02-18 22:26:49 +00:00
asan.syms.extra [ASan] ASan can be combined with LSan and UBSan, so export symbol from them as well. 2013-10-23 15:36:22 +00:00
asan_activation.cc [asan] Allow changing verbosity in activation flags. 2015-01-20 13:21:20 +00:00
asan_activation.h [ASan] Change activation strategy. 2014-12-19 20:35:53 +00:00
asan_activation_flags.inc [asan] Allow changing verbosity in activation flags. 2015-01-20 13:21:20 +00:00
asan_allocator.cc [ASan] Clean up obsolete stats. 2015-06-26 19:18:02 +00:00
asan_allocator.h [ASan] Clean up obsolete stats. 2015-06-26 19:18:02 +00:00
asan_blacklist.txt Ignore stack-buffer-overflow in std::_Find_elem<*> / std::num_get<...>::_Getifld 2014-05-07 14:40:23 +00:00
asan_debugging.cc [msan] Better use-after-free reports. 2015-01-22 13:33:16 +00:00
asan_fake_stack.cc [ASan] New approach to dynamic allocas unpoisoning. Patch by Max Ostapenko! 2015-05-28 07:49:05 +00:00
asan_fake_stack.h [asan] introduce two functions that will allow implementations of C++ garbage colection to work with asan's fake stack 2014-02-06 06:56:22 +00:00
asan_flags.cc [UBSan] Embed UBSan into ASan runtime (compiler-rt part). 2015-04-01 22:42:36 +00:00
asan_flags.h [Sanitizer] Change InitializeFlags() signatures. NFC. 2015-02-12 00:36:42 +00:00
asan_flags.inc [Sanitizer] Refactor SuppressionContext class. 2015-02-20 17:41:59 +00:00
asan_globals.cc [ASan] Print global registration site in init-order-checker reports. 2015-04-22 20:30:19 +00:00
asan_init_version.h [ASan] Change fake stack and local variables handling. 2014-12-11 21:53:19 +00:00
asan_interceptors.cc [sanitizer] Recognize static TLS in __tls_get_addr interceptor. 2015-05-16 00:34:15 +00:00
asan_interceptors.h [ASan] NFC: Factor out platform-specific interceptors 2015-03-16 14:22:53 +00:00
asan_interface_internal.h [ASan] New approach to dynamic allocas unpoisoning. Patch by Max Ostapenko! 2015-05-28 07:49:05 +00:00
asan_internal.h Add descriptive names to sanitizer entries in /proc/self/maps. Helps debugging. 2015-05-29 22:31:28 +00:00
asan_linux.cc [ASan] Move ASan runtime library self-checks to a more appropriate place. 2015-06-04 07:23:09 +00:00
asan_lock.h asan/tsan: move blocking mutex from asan to sanitizer_common 2013-01-14 07:51:39 +00:00
asan_mac.cc [asan] Add OS X 10.11's new dyld interposition support 2015-07-06 19:07:55 +00:00
asan_malloc_linux.cc [asan] Remove leftover debug printf. 2014-07-17 13:05:21 +00:00
asan_malloc_mac.cc Revert "[ASan] Add the new __asan_mz_* symbols to asan_interface_internal.h" 2015-02-04 19:14:35 +00:00
asan_malloc_win.cc [msan] Remove MSanDR and supporting code. 2014-11-18 10:33:15 +00:00
asan_mapping.h Working on reconciling out-of-tree patches to compiler-rt for building for iOS. 2015-06-23 21:39:54 +00:00
asan_new_delete.cc [msan] Remove MSanDR and supporting code. 2014-11-18 10:33:15 +00:00
asan_poisoning.cc asan: optimization experiments 2015-03-17 16:59:11 +00:00
asan_poisoning.h Add descriptive names to sanitizer entries in /proc/self/maps. Helps debugging. 2015-05-29 22:31:28 +00:00
asan_posix.cc Use WriteToFile instead of internal_write in non-POSIX code 2015-04-09 14:11:25 +00:00
asan_preinit.cc [asan] Revert r221882. 2014-11-14 13:02:28 +00:00
asan_report.cc [ASan] Print global registration site in init-order-checker reports. 2015-04-22 20:30:19 +00:00
asan_report.h [ASan] Print global registration site in init-order-checker reports. 2015-04-22 20:30:19 +00:00
asan_rtl.cc [ASan] Make binary name reader cross-platform. 2015-06-04 07:29:43 +00:00
asan_stack.cc [ASan] Allow to atomically modify malloc_context_size at runtime. 2014-12-16 01:23:03 +00:00
asan_stack.h [ASan] Allow to atomically modify malloc_context_size at runtime. 2014-12-16 01:23:03 +00:00
asan_stats.cc [ASan] Clean up obsolete stats. 2015-06-26 19:18:02 +00:00
asan_stats.h [ASan] Clean up obsolete stats. 2015-06-26 19:18:02 +00:00
asan_suppressions.cc [sanitizer] use simpler symbolizer interface (GetModuleNameForPc) where applicable 2015-03-05 01:30:36 +00:00
asan_suppressions.h [asan] add suppressions for odr violations 2015-02-25 00:49:12 +00:00
asan_thread.cc [ASan] Refactor thread starting code. 2014-12-05 17:31:13 +00:00
asan_thread.h [asan] Fix SanitizerCommon.PthreadDestructorIterations test on Android L. 2015-06-29 20:28:55 +00:00
asan_win.cc [ASan/Win] Fix a CHECK failure when an exception is thrown from a callback passed to BindIoCompletionCallback 2015-03-17 16:50:59 +00:00
asan_win_dll_thunk.cc [ASan] Add new interceptors to asan_win_dll_thunk.cc to fix build errors on Windows. 2015-05-28 10:21:59 +00:00
asan_win_dynamic_runtime_thunk.cc [ASan/Win] Work around PR22545: call LLVM global_dtors in the MD atexit() 2015-03-02 19:41:09 +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:
http://code.google.com/p/address-sanitizer/wiki/HowToBuild