[llvm] [llvm-objcopy] Add llvm-objcopy option --set-visibility-sym (PR #80872)

[James Henderson via llvm-commits]

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@@ -18,6 +19,9 @@ namespace objcopy {
 struct ELFConfig {
   uint8_t NewSymbolVisibility = (uint8_t)ELF::STV_DEFAULT;
 
+  NameMatcher SymbolsToSetVisibility;
+  uint8_t SetVisibilityType = ELF::STV_DEFAULT;
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jh7370 wrote:

I'm slightly surprised that you don't need a cast here when `NewSymbolVisibility` uses a cast immediately above. It could be the on above is unnecessary of course.

https://github.com/llvm/llvm-project/pull/80872