[ASan] Add support for OS X Mavericks to GetMacosVersion.



git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186386 91177308-0d34-0410-b5e6-96231b3b80d8
[ASan] Cache the OSX version to avoid calling sysctl() on every GetMacosVersion() call.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186389 91177308-0d34-0410-b5e6-96231b3b80d8
[ASan] Use less shadow on Win 32-bit

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186393 91177308-0d34-0410-b5e6-96231b3b80d8
tsan: support sigsuspend() call
Intercepting it makes it process pending signal before return.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186400 91177308-0d34-0410-b5e6-96231b3b80d8
[ASan] Bump min supported Mac OS X version to 10.6

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186404 91177308-0d34-0410-b5e6-96231b3b80d8
[Sanitizer] move strcpy and strncpy to common interceptors

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186408 91177308-0d34-0410-b5e6-96231b3b80d8
[ASan] Bump min supported Mac OS X version to 10.6 - makefile build

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186410 91177308-0d34-0410-b5e6-96231b3b80d8
tsan: extend suppressions format with ^ and $ symbols
not it's possible to write more precise suppressions,
e.g. "^foo$" won't match "blafoobar"


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186424 91177308-0d34-0410-b5e6-96231b3b80d8
Give compiler-rt a chance to compile with mingw-w64.
Patch by C. Bergström!


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186463 91177308-0d34-0410-b5e6-96231b3b80d8
tsan: fix unitialized read warning under newer gcc (it does not have visibility into asm)


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186495 91177308-0d34-0410-b5e6-96231b3b80d8
tsan: disable one more interceptor that causes recursion


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186497 91177308-0d34-0410-b5e6-96231b3b80d8
[Sanitizer] Always provide --default-arch argument to llvm-symbolizer

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@186513 91177308-0d34-0410-b5e6-96231b3b80d8