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(parent: 63a4af7) | patch
[asan] Override default sigaltstack setting on Android.
authorEvgeniy Stepanov <eugeni.stepanov@gmail.com>
Tue, 18 Feb 2014 11:14:30 +0000 (11:14 +0000)
committerEvgeniy Stepanov <eugeni.stepanov@gmail.com>
Tue, 18 Feb 2014 11:14:30 +0000 (11:14 +0000)
commit50bef914a60f5667d619a48ce1bcf105e69efedc
tree3bf694a18cc32f2cef29b2c1191e22b46c6c1605tree | snapshot
parent63a4af7346fd2bb9c13ab34d721b22be0d19dce0commit | diff
[asan] Override default sigaltstack setting on Android.

Android libc always sets altstack on non-main threads, but it is too small for
our unwinder. With use_sigaltstack=1, override this setting with a larger one.

llvm-svn: 201557
compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cc diff | blob | history
Domain: System / Toolchain;