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It is built in libgcc_s.so and libgcc_eh.a to simplify transition. It is enabled by default on arm64 (where we previously had no other unwinder) and may be enabled for testing on other platforms by setting WITH_LLVM_LIBUNWIND in src.conf(5). Also add compiler-rt's __gcc_personality_v0 implementation for use with the LLVM unwinder. Relnotes: Yes Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D4787
3 lines
86 B
Plaintext
3 lines
86 B
Plaintext
.\" $FreeBSD$
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Set to use LLVM's libunwind stack unwinder (instead of GCC's unwinder).
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