Peter S. Housel 981523b2e4 [ORC-RT][ORC] Handle dynamic unwind registration for libunwind ...

This changes the ELFNix platform Orc runtime to use, when available,
the __unw_add_dynamic_eh_frame_section interface provided by libunwind
for registering .eh_frame sections loaded by JITLink. When libunwind
is not being used for unwinding, the ELFNix platform detects this and
defaults to the __register_frame interface provided by libgcc_s.

Reviewed By: lhames

Differential Revision: https://reviews.llvm.org/D114961

2022-05-06 14:00:29 -07:00

30 KiB

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