[PATCH] D48745: [LLD] [COFF, MinGW] Implement the GNU ld options -S/--strip-debug

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo created this revision.
mstorsjo added reviewers: ruiu, pcc, rnk.
Herald added subscribers: JDevlieghere, aprantl.

In this mode, we retain the symbol table, but skip the actual debug information.

Add an LLD specific option -debug:symtab to lld-link, and hook this up to -S/--strip-debug in the mingw frontend.

Sending in one single review item for simplicity, can commit in two separate commits once it's ok.


Repository:
  rLLD LLVM Linker

https://reviews.llvm.org/D48745

Files:
  COFF/Config.h
  COFF/Driver.cpp
  COFF/Options.td
  COFF/Writer.cpp
  MinGW/Driver.cpp
  MinGW/Options.td
  test/COFF/sort-debug.test
  test/COFF/symtab.test
  test/MinGW/driver.test

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