[PATCH] [Tsan] Add support for FreeBSD memory layout

[Viktor Kutuzov]

> It's rather confusing for these constants to be named kLinux... for the FreeBSD-specific code.

Dmitry, do you think we should generalize these names?

> Do you essentially want to support non-pie binaries where something is mapped in the first 64GB? Is it the only difference with the current linux mapping?
> If it's the only difference, then it's time for me to implement non-pie support finally.

I didn't dig it up yet, but given it is supported on Linux, we certainly will consider support it on FreeBSD as well.

http://reviews.llvm.org/D5709