[ASan][OSX]  Make sure the zones created by malloc_create_zone() are write-protected.
Add a test.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185140 91177308-0d34-0410-b5e6-96231b3b80d8
[sanitizer] Intercept ptrace.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185142 91177308-0d34-0410-b5e6-96231b3b80d8
Pass --default-arch flag to external symbolizer. Fix line lengths.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185144 91177308-0d34-0410-b5e6-96231b3b80d8
[sanitizer] Fix an unfortunate typo and disable ptrace interception on Android.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185145 91177308-0d34-0410-b5e6-96231b3b80d8
Demangle names using pluggable internal symbolizer if possible

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185146 91177308-0d34-0410-b5e6-96231b3b80d8
[ASan] Migrate lit tests to external symbolizer from asan_symbolize.py script

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185148 91177308-0d34-0410-b5e6-96231b3b80d8
[sanitizer] Disable all ptrace-related definitions on Android.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185150 91177308-0d34-0410-b5e6-96231b3b80d8
[lsan] Add suppression support.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185152 91177308-0d34-0410-b5e6-96231b3b80d8
[lsan] When verbosity > 1, always print suppressions and summary (even if no leaks found).

Also fix an output bug.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185153 91177308-0d34-0410-b5e6-96231b3b80d8
[lsan] Fix build.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185156 91177308-0d34-0410-b5e6-96231b3b80d8
[lsan] Fix build again.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185157 91177308-0d34-0410-b5e6-96231b3b80d8
[ASan] Remove %symbolize from lit tests: we now use external symbolizer instead of python script

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185163 91177308-0d34-0410-b5e6-96231b3b80d8
Fix typo found by Clang fix for extern "C" function handling.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185234 91177308-0d34-0410-b5e6-96231b3b80d8