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llvm-project/compiler-rt
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Reid Kleckner 7d0f22e558 [windows] Fix deadlock on mmap failure due to CHECK recursion 
Summary:
Printing a stacktrace acquires a spinlock, and the sanitizer spinlocks
aren't re-entrant. Avoid the problem by reusing the logic we already
have on Posix.

This failure mode is already exercised by the existing mmap_limit_mb.cc
test case. It will be enabled in a forthcoming change, so I didn't add
standalone tests for this change.

Reviewers: samsonov

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11999

llvm-svn: 244840
 		2015-08-12 23:55:38 +00:00
..
cmake Fix typo. 2015-08-10 18:26:29 +00:00
include [sanitizer] add a weak hook for strncmp interceptor, both to dfsan and other sanitizers. Hide the declaration and the calls in better macros 2015-07-30 02:32:51 +00:00
lib [windows] Fix deadlock on mmap failure due to CHECK recursion 2015-08-12 23:55:38 +00:00
make profile: Autoconf build system support for r241824 2015-07-13 06:39:53 +00:00
test Use %env_asan_opts= substitution instead of 'env ASAN_OPTIONS=$ASAN_OPTIONS' 2015-08-12 23:50:12 +00:00
unittests Use the newer python syntax for exceptions 2014-12-13 02:46:56 +00:00
www Update references to new lists.llvm.org mailing lists. 2015-08-05 03:58:00 +00:00
.arcconfig Update arc config to new domain. 2014-04-07 10:22:41 +00:00
.gitignore Add vim swap files to .gitignore 2014-03-20 19:44:33 +00:00
CMakeLists.txt NFC. Fixing a red squiggly line in my editor. 2015-08-11 23:31:43 +00:00
CODE_OWNERS.TXT Add myself as a c-rt owner of ASan/Win 2014-02-27 12:07:43 +00:00
CREDITS.TXT Add Guan-Hong Liu. 2014-06-16 08:38:19 +00:00
LICENSE.TXT Update copyright year to 2015. 2015-03-12 19:53:06 +00:00
Makefile Revert r196490 and fix include paths in makefile-based build 2013-12-05 10:40:11 +00:00
README.txt Moved the builtins documentation to lib/builtins/ 2014-05-28 23:09:45 +00:00

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.

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