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| author | Petr Hosek <phosek@chromium.org> | 2017-09-13 23:35:07 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2017-09-13 23:35:07 +0000 |
| commit | 229e0854ed6299d969b2336d40ceba49fc78ff70 (patch) | |
| tree | bd7a5063ac12c5cf4f0443727aaaa73443273e01 /lldb/packages/Python/lldbsuite/test | |
| parent | cd7bba026420d16aafb232847dc198c1bcd332fd (diff) | |
| download | bcm5719-llvm-229e0854ed6299d969b2336d40ceba49fc78ff70.tar.gz bcm5719-llvm-229e0854ed6299d969b2336d40ceba49fc78ff70.zip | |
Reland "When built with ASan, __cxa_throw calls __asan_handle_no_return"
The ASan runtime on many systems intercepts cxa_throw just so it
can call asan_handle_no_return first. Some newer systems such as
Fuchsia don't use interceptors on standard library functions at all,
but instead use sanitizer-instrumented versions of the standard
libraries. When libc++abi is built with ASan, cxa_throw can just
call asan_handle_no_return itself so no interceptor is required.
Patch by Roland McGrath
Differential Revision: https://reviews.llvm.org/D37229
llvm-svn: 313215
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test')
0 files changed, 0 insertions, 0 deletions
