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| author | Vadim Chugunov <vadimcn@gmail.com> | 2014-04-10 10:48:38 -0700 |
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| committer | Vadim Chugunov <vadimcn@gmail.com> | 2014-08-04 18:27:23 -0700 |
| commit | 5a24ee8a9ef1bb3bf250ce39902cf8dfca1a4dea (patch) | |
| tree | 1cbca1cbc7baaa9e1887fefbe2977ce446338c4f /src/rustllvm/RustWrapper.cpp | |
| parent | a12b23521fd5cc826a787a45cfa6630857a8939e (diff) | |
| download | rust-5a24ee8a9ef1bb3bf250ce39902cf8dfca1a4dea.tar.gz rust-5a24ee8a9ef1bb3bf250ce39902cf8dfca1a4dea.zip | |
Implement unwinding for Win64.
The original trick used to trigger unwinds would not work with GCC's implementation of SEH, so I had to invent a new one: rust_try now consists of two routines: the outer one, whose handler triggers unwinds, and the inner one, that stops unwinds by having a landing pad that swallows exceptions and passes them on to the outer routine via a normal return.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
0 files changed, 0 insertions, 0 deletions