[sanitizer] [SystemZ] Add virtual space size.
authorMarcin Koscielnicki <koriakin@0x04.net>
Thu, 14 Apr 2016 12:56:15 +0000 (12:56 +0000)
committerMarcin Koscielnicki <koriakin@0x04.net>
Thu, 14 Apr 2016 12:56:15 +0000 (12:56 +0000)
commit0ffa9eaa4a0f4ccbd30d30fed52ec15d8a0f70b8
tree67197b3f614b57976867c5dd4c246b83e98fc3c0
parent545e507c438ff87d44ec873abda9b4379f2bf724
[sanitizer] [SystemZ] Add virtual space size.

This teaches sanitizer_common about s390 and s390x virtual space size.
s390 is unusual in that it has 31-bit virtual space.

Differential Revision: http://reviews.llvm.org/D18896

llvm-svn: 266296
compiler-rt/lib/sanitizer_common/sanitizer_posix.cc
compiler-rt/lib/sanitizer_common/tests/sanitizer_allocator_test.cc