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Walter Lee ead3b3487b [asan] Make GetCurrentThread RTEMS-friendly 
On RTEMS, system and user code all live in a single binary and address
space. There is no clean separation, and instrumented code may
execute before the ASan run-time is initialized (or after it has been
destroyed).

Currently, GetCurrentThread() may crash if it's called before ASan
run-time is initialized. Make it return nullptr instead.

Similarly, fix __asan_handle_no_return so that it gives up rather than
try something that may crash.

Differential Revision: https://reviews.llvm.org/D46459

llvm-svn: 332888
 		2018-05-21 20:43:36 +00:00
..
cmake Revert "[CMake] Reland "Make simple source used for CMake checks a C file"" 2018-05-21 19:32:43 +00:00
docs [sanitizers] Make it possible to XFAIL on the effective target, not just the default. 2016-08-09 11:50:53 +00:00
include [XRay][compiler-rt+docs] Introduce __xray_log_init_mode(...). 2018-05-04 06:01:12 +00:00
lib [asan] Make GetCurrentThread RTEMS-friendly 2018-05-21 20:43:36 +00:00
test [libFuzzer] reinstate -dump_coverage, which is still in use (reverts r332036) 2018-05-21 19:47:00 +00:00
unittests Allow compiler-rt test targets to work with multi-config CMake generators 2017-11-13 12:57:54 +00:00
utils [sanitizer] Cleanup sorting functions 2018-05-09 20:42:11 +00:00
www
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.arcconfig [compiler-rt] Set up .arcconfig to point to new Diffusion CRT repository 2017-12-06 20:55:32 +00:00
.gitignore Add .pyc files to .gitignore to compiler-rt 2017-07-24 21:51:12 +00:00
CMakeLists.txt Revert "[CMake] Reland "Make simple source used for CMake checks a C file"" 2018-05-21 19:32:43 +00:00
CODE_OWNERS.TXT [sanitizers] remove earthdok@ from owners 2016-05-18 18:52:18 +00:00
CREDITS.TXT
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LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:38:50 +00:00
README.txt
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README.txt 

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

================================