tree 839ce0ef20846276145fdc59cd845cffdff0b881
parent 97160a83ae2dad479cd93a3cb1dfbc06958f69a1
author Sergey Matveev <earthdok@google.com> 1378121779 +0000
committer Sergey Matveev <earthdok@google.com> 1378121779 +0000

[sanitizer_common] Add internal_clone().

Add a wrapper for the clone syscall for use in StopTheWorld. We
implement it only for x86_64, so stop building StopTheWorld for other platforms
(no one uses it outside x86_64 anyway).

See https://code.google.com/p/address-sanitizer/issues/detail?id=214 for why we
can't use the glibc clone() wrapper.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@189753 91177308-0d34-0410-b5e6-96231b3b80d8