[llvm-dev] .ARM.exidx woes

Rob via llvm-dev llvm-dev at lists.llvm.org
Thu Feb 28 12:09:37 PST 2019

Is it possible to force llvm/clang to not create a .ARM.exidx section for a
bare-metal application that does not use exceptions?  I've tried
-fno-exceptions -fno-unwind-tables, but it still generates the section with
all functions marked as 'cantunwind'.  As a temporary punt I tried linking
(using lld) with /DISCARD/ on the section, but that seemed to crash lld,
which is another problem for another day.  Any suggestions?

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