https://sourceware.org/bugzilla/show_bug.cgi?id=20828
--- Comment #8 from Maciej W. Rozycki <ma...@linux-mips.org> --- By the MIPS psABI's definition you shall not have external GGA_NONE symbols as any GGA_NONE symbols will be assigned to the local GOT part, whose entries are only relocated by the base address at the load time. Symbols in the GGA_NONE class will normally not have dynsym entries, except from selected section symbols. Any external symbols belong to the GGA_NORMAL and GGA_RELOC_ONLY classes -- depending on whether there are any GOT relocations implying signed 16-bit GP-relative access referring to them or not -- and they will be assigned to the global GOT part. The indices of those symbols will be mapped between the GOT and the dynsym table, as mandated by the MIPS psABI, according to the DT_MIPS_LOCAL_GOTNO and DT_MIPS_GOTSYM dynamic tags, such that individual entry's indices relative to the beginning of the global part of both tables will be the same. NB GGA stands for Global GOT Area. I agree the presence of (non-section) local symbols in the dynsym table is a generic issue, and given that `elf_gc_sweep_symbol' appears to be the only place where they are created I think that rather than adjusting this piece of code to assign these symbols to the GGA_NONE class it will make sense to discard them altogether. Unless there is an actual need for them, that is, which I yet need to be told about. FAOD it is not incorrect to have them -- it is just useless. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
