[dfsan] Enable dfsan for aarch64
authorAdhemerval Zanella <adhemerval.zanella@linaro.org>
Thu, 30 Jul 2015 21:13:21 +0000 (21:13 +0000)
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>
Thu, 30 Jul 2015 21:13:21 +0000 (21:13 +0000)
commit4e3b4ac241491f4a184da74d2d4312c38da8e591
tree1b7db69a788040c59aed01e528046c334bc261f8
parenta93cf60a773dadbb679119869589e6f42824e310
[dfsan] Enable dfsan for aarch64

This patch enable DFSan for AArch64 (39-bit VMA).  All tests are passing
but:

 * test/dfsan/custom.cc

Due an invalid access in dl_iterate_phdr instrumentation (commenting out
this function make the testcase to pass).  The test is XFAIL for aarch64
for now.

llvm-svn: 243688
compiler-rt/cmake/config-ix.cmake
compiler-rt/lib/dfsan/dfsan.cc
compiler-rt/lib/dfsan/dfsan.h
compiler-rt/test/dfsan/custom.cc