search for: armexidx

...embedded system every last byte > counts though. > > In LLD we do support discarding the .ARM.exidx, LLD has a --reproduce > option that you could use to file a PR, I'd be happy to take a look at > it. I'd expect /DISCARD/ : { *(.ARM.exidx) *(.ARM.exidx*) > *(.gnu.linkonce.armexidx.*) } to work. LLD hasn't had a lot of > exposure in embedded systems yet, if you do encounter problems please > do raise PRs as we often need real use cases to help guide the > implementation. > > Peter > > On Fri, 1 Mar 2019 at 07:39, Rob via llvm-dev <llvm-dev at lists...

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

...-David LLVM :: DebugInfo/symbolize-no-debug-str.test LLVM :: tools/gold/X86/comdat.ll LLVM :: tools/gold/X86/visibility.ll LLVM :: tools/llvm-objcopy/ELF/add-section-remove.test LLVM :: tools/llvm-objcopy/ELF/add-section.test LLVM :: tools/llvm-objcopy/ELF/armexidx-link.test LLVM :: tools/llvm-objcopy/ELF/auto-remove-shndx.test LLVM :: tools/llvm-objcopy/ELF/binary-first-seg-offset-zero.test LLVM :: tools/llvm-objcopy/ELF/binary-output-empty.test LLVM :: tools/llvm-objcopy/ELF/binary-remove-all-but-one.test LLVM :: tools/llvm-objcopy/ELF/b...