[llvm-dev] How to add new arch for llvm-cov show?
xuruobin via llvm-dev
llvm-dev at lists.llvm.org
Mon Jan 21 17:21:15 PST 2019
I'm trying to support llvm-cov for a new architecture and I have successfully built compiler-rt for my arch. Following steps shown in https://clang.llvm.org/docs/SourceBasedCodeCoverage.html , I encountered an error for the last step(step of llvm-cov show).
The command line was (supposed my arch is XXXX)
"llvm-cov show -arch=XXXX ./foo -instr-profile=foo.profdata"
and the error was
"Failed to load coverage: No object file for requested architecture."
I think I should add my arch information to somewhere(maybe an llvm-cov support list?) but I don't know where to add these information. Can someone give me some suggestions?
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