| commit | ccdd1ce520e1e58537c9b705453b19fae776816d | [log] [tgz] |
|---|---|---|
| author | Richard Smith <richard-llvm@metafoo.co.uk> | Fri May 20 21:07:41 2016 +0000 |
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | Fri May 20 21:07:41 2016 +0000 |
| tree | 78e46c8f89c931c5bf3298bf39d3d3ffb1d790de | |
| parent | 1c8492880e5afec05608f23c68174b6082741d19 [diff] |
Create a sigaltstack when we register our signal handlers. Otherwise we'd very likely fail to produce a backtrace if we crash due to stack overflow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270273 91177308-0d34-0410-b5e6-96231b3b80d8