objdump --debug and COFF weak functions

[Mark E.]

> Below is a patch that fixes it for me. In case you're wondering, I used the
> COFF_WITH_PE guards like in bfd/coffcode.h since C_NT_WEAK clashes with
> another C_* symbol.
> 
> Index: src/binutils/rdcoff.c

Grrrr, a ChangeLog would be nice.

binutils/Changelog:
2000-06-24 Mark Elbrecht <snowball3@bigfoot.com>

	* rdcoff (parse_coff_symbol): Treat weak symbols as external.
	  (external_coff_symbol_p): New function.
	  (parse_coff): Use it. Also, guard C_ALIAS and C_LINE from PE.