[PATCH] D39365: [libunwind] Change unw_word_t to always have the same size as the pointer size
Reid Kleckner via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Fri Oct 27 13:03:32 PDT 2017
rnk added a comment.
Doesn't this change the ABI considerably? I suspect Apple cares about that.
Is remotely unwinding a 64-bit thread from a 32-bit process a concern? That's the main use case that forcing 64-bit words seems to enable.
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