[PATCH] D46217: [llvm-objcopy] Add --weaken option

[Paul Semel via Phabricator via llvm-commits]

paulsemel added inline comments.


================
Comment at: tools/llvm-objcopy/llvm-objcopy.cpp:339
+      if (Config.Weaken && Sym.Binding == STB_GLOBAL &&
+          Sym.NameIndex != STN_UNDEF)
+        Sym.Binding = STB_WEAK;
----------------
jakehehrlich wrote:
> Why is this NameIndex check here?
This check tells me whether the symbol is defined or not. If not, it means that it's a relocation.
In this case (as GNU objdump does to), I'm not marking the symbol.


Repository:
  rL LLVM

https://reviews.llvm.org/D46217