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| author | luxufan <932494295@qq.com> | 2021-10-09 08:36:41 +0800 |
|---|---|---|
| committer | luxufan <932494295@qq.com> | 2021-10-09 12:25:47 +0800 |
| commit | 590326382dad4888111844efa5af0fdeff84c55c (patch) | |
| tree | 28ccac45401c602ae16ed391a29d5a5624def60b /clang/lib | |
| parent | 778bf73d7ba693f4bb74d137a70870bce128a19f (diff) | |
| download | llvm-590326382dad4888111844efa5af0fdeff84c55c.zip llvm-590326382dad4888111844efa5af0fdeff84c55c.tar.gz llvm-590326382dad4888111844efa5af0fdeff84c55c.tar.bz2 | |
[Orc] Support atexit in Orc(JITLink)
There is a bug reported at https://bugs.llvm.org/show_bug.cgi?id=48938
After looking through the glibc, I found the `atexit(f)` is the same as `__cxa_atexit(f, NULL, NULL)`. In orc runtime, we identify different JITDylib by their dso_handle value, so that a NULL dso_handle is invalid. So in this patch, I added a `PlatformJDDSOHandle` to ELFNixRuntimeState, and functions which are registered by atexit will be registered at PlatformJD.
Reviewed By: lhames
Differential Revision: https://reviews.llvm.org/D111413
Diffstat (limited to 'clang/lib')
0 files changed, 0 insertions, 0 deletions