[PATCH] D119050: [llvm-objdump/mac] Add new function starts print mode

[Keith Smiley via Phabricator via llvm-commits]

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This updates the `--function-starts` argument to now accept 3 different
modes, `addrs` for just printing the addresses of the function starts
(previous behavior), `names` for just printing the names of the function
starts, and `both` to print them both side by side.

In general if you're debugging function starts issues it's useful to see
the symbol name alongside the address. This also mirrors Apple's
`dyldinfo -function_starts` command which prints both.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D119050

Files:
  llvm/test/tools/llvm-objdump/MachO/function-starts.test
  llvm/tools/llvm-objdump/MachODump.cpp
  llvm/tools/llvm-objdump/MachODump.h
  llvm/tools/llvm-objdump/ObjdumpOpts.td
  llvm/tools/llvm-objdump/llvm-objdump.cpp
  llvm/tools/llvm-objdump/llvm-objdump.h

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