[PATCH] D63540: Fix lookup of symbols at the same address with no size vs. size

[Jan Kratochvil via Phabricator via llvm-commits]

jankratochvil added a comment.

@omjavaid In the end I built a native `armv7l-unknown-linux-gnueabihf` lldb using:

  cmake ../llvm-monorepo/llvm/ -DCMAKE_BUILD_TYPE=Release  -DLLVM_ENABLE_PROJECTS="lldb;clang;lld"  -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_BUILD_LLVM_DYLIB

Built it from trunk: `16bdcc809c72c639a2888b6b859dca88453e3c28`
But it does not stop even in a trivial breakpoint:

  $ echo 'int main(){}'|gcc -x c - -g;./bin/lldb -o 'b main' -o r ./a.out
  (lldb) target create "./a.out"
  Current executable set to '/home/fedora/jankratochvil/jkratoch/redhat/llvm-monorepo-clangassertdyn/a.out' (arm).
  (lldb) b main
  Breakpoint 1: where = a.out`main + 12 at <stdin>:1:1, address = 0x000103dc
  (lldb) r
  Process 12146 exited with status = 0 (0x00000000) 
  
  Process 12146 launched: '/home/fedora/jankratochvil/jkratoch/redhat/llvm-monorepo-clangassertdyn/a.out' (arm)
  (lldb) q

Are there some off-trunk patches needed?

  kernel-5.2.9-200.fc30.armv7hl


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D63540