You might be thinking of Objective-C metadata, which contains information about classes, protocols and categories. Unlike symbols, metadata can’t be stripped.
Yes, but you can often still figure out what the name is if you pause in that method and print _cmd ($arg2), or look at the calling stack entry and see what selector string was used.
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You can’t really strip objective-c symbols, can you? I think that would break method dispatch
You might be thinking of Objective-C metadata, which contains information about classes, protocols and categories. Unlike symbols, metadata can’t be stripped.
I’m specifically talking about selectors and things like class names, etc. I can see that you can strip the parts of objective-c that are just C.
You can definitely strip the symbols; the runtime metadata is stored separately.
Yes but what Objective-C people consider “no symbols” looks like symbols to C programmers.
Tell that to ___lldb_unnamed_symbol74$$TextEdit
Yes, but you can often still figure out what the name is if you pause in that method and print _cmd ($arg2), or look at the calling stack entry and see what selector string was used.
Personally I just use a disassembler that parses this metadata for me