llvm-project

History

Chandler Carruth b156b56a28 Revert r163411 based on review discussion. In code review, it looked like these warnings do not actually fire with modern Clang or GCC. However, the pragma is flat out rejected by GCC in many configurations (-Werror) so it ended up causing more problems than it fixed. Daniel agreed with reverting this, but I think didn't have time to get to it. llvm-svn: 163583		2012-09-11 01:13:51 +00:00
..
dynamic	[asan] Use a relative include path instead of requiring build system involvement.	2012-09-07 19:57:32 +00:00
lit_tests	[ASan] hack initialization-bug test so that it stably passes on both Linux and Mac: make the bug appear independent of the translation unit order	2012-09-07 09:24:29 +00:00
scripts	Pass offset of the frame address within the binary to addr2line instead of the absolute address.	2012-08-15 13:58:24 +00:00
tests	[asan] Use __ANDROID__ guard in asan_test.	2012-09-06 12:50:28 +00:00
CMakeLists.txt	[ASan] Hack ASan lit config to allow running lit on tests manually	2012-09-05 10:41:25 +00:00
Makefile.mk	build: Teach Makefile build system about asan/dynamic subdir.	2012-09-07 19:57:28 +00:00
README.txt	[ASan] Nuke output_tests/ in favor of lit_tests/. Stop using Makefile.old.	2012-09-06 06:39:02 +00:00
asan_allocator.cc	[ASan] Add print_full_thread_history runtime option (on by default) that prints all full thread creation paths for threads involved in ASan error report	2012-09-05 07:37:15 +00:00
asan_allocator.h	Whitespace/lint	2012-08-30 14:22:21 +00:00
asan_flags.h	[ASan] Add print_full_thread_history runtime option (on by default) that prints all full thread creation paths for threads involved in ASan error report	2012-09-05 07:37:15 +00:00
asan_globals.cc	Relocate the external headers provided by ASan and the common sanitizer	2012-08-29 02:27:54 +00:00
asan_intercepted_functions.h	Fix two compiler warnings: must use at least one argument for "..." in a variadic macros, signed vs. unsigned comparison.	2012-09-06 13:31:13 +00:00
asan_interceptors.cc	Allow to call strchr() from __asan_init().	2012-09-10 08:35:12 +00:00
asan_interceptors.h	If the program is linked to a dynamic ASan runtime which is not present in DYLD_INSERT_LIBRARIES	2012-08-24 09:22:05 +00:00
asan_internal.h	[asan] one more fix for windows build	2012-08-28 15:25:07 +00:00
asan_linux.cc	[asan] more refactoring to move StackTrace to sanitizer_common	2012-08-28 13:25:55 +00:00
asan_lock.h	tsan/asan: unify ScopedLock	2012-06-29 17:10:08 +00:00
asan_mac.cc	Use the return value of dladdr() to avoid Clang warning.	2012-09-06 12:18:45 +00:00
asan_mac.h	Move the prototype of __CFInitialize to asan_mac.h so that asan_malloc_mac.cc may use it in the dynamic library mode.	2012-08-15 12:23:36 +00:00
asan_malloc_linux.cc	A few tweaks for building ASanRT against Android NDK.	2012-08-27 11:15:55 +00:00
asan_malloc_mac.cc	For invalid pointers passed to free_common check whether they are actually skewed to hold an additional CFAllocatorRef.	2012-08-29 12:36:24 +00:00
asan_malloc_win.cc	Remove file-type tags for .cc files in ASan run-time library	2012-06-04 13:50:10 +00:00
asan_mapping.h	A few tweaks for building ASanRT against Android NDK.	2012-08-27 11:15:55 +00:00
asan_new_delete.cc	A few tweaks for building ASanRT against Android NDK.	2012-08-27 11:15:55 +00:00
asan_poisoning.cc	Relocate the external headers provided by ASan and the common sanitizer	2012-08-29 02:27:54 +00:00
asan_posix.cc	[ASan] Create new files asan_report.{h,cc} as a preparation for refactoring of ASan error reporting code.	2012-08-09 07:40:58 +00:00
asan_report.cc	Revert r163411 based on review discussion.	2012-09-11 01:13:51 +00:00
asan_report.h	[ASan] Add print_full_thread_history runtime option (on by default) that prints all full thread creation paths for threads involved in ASan error report	2012-09-05 07:37:15 +00:00
asan_rtl.cc	Remove the infinite recursion check for now, as we don't have __thread on Mac, and TSD is an overkill.	2012-09-07 15:50:19 +00:00
asan_stack.cc	Relocate the external headers provided by ASan and the common sanitizer	2012-08-29 02:27:54 +00:00
asan_stack.h	[asan] actually move StackTrace to sanitizer_common	2012-08-28 14:11:57 +00:00
asan_stats.cc	Relocate the external headers provided by ASan and the common sanitizer	2012-08-29 02:27:54 +00:00
asan_stats.h	[asan] more renaming	2012-05-31 14:35:53 +00:00
asan_thread.cc	[asan] increase max stack size to 256 (+test)	2012-09-06 10:57:03 +00:00
asan_thread.h	[ASan] Add print_full_thread_history runtime option (on by default) that prints all full thread creation paths for threads involved in ASan error report	2012-09-05 07:37:15 +00:00
asan_thread_registry.cc	A few tweaks for building ASanRT against Android NDK.	2012-08-27 11:15:55 +00:00
asan_thread_registry.h	[ASan] cmake cleanup: make tab/space padding in CMakeLists consistent, silence/fix some pedantic warnings	2012-07-02 06:48:10 +00:00
asan_win.cc	[asan] fix Windows build	2012-08-28 14:14:30 +00:00

README.txt

AddressSanitizer RT
================================
This directory contains sources of the AddressSanitizer (asan) run-time library.
We are in the process of integrating AddressSanitizer with LLVM, stay tuned.

Directory structre:
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 run-time lirbary.
scripts/*        : Helper scripts.
tests/*          : ASan unit tests.
lit_tests/*      : ASan output tests.

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

Currently ASan runtime can be built by both make and cmake build systems.
(see compiler-rt/make and files Makefile.mk for make-based build and
files CMakeLists.txt for cmake-based build).

ASan unit and output tests work only with cmake. You may run this
command from the root of your cmake build tree:

make check-asan

For more instructions see:
http://code.google.com/p/address-sanitizer/wiki/HowToBuild