s390 gas bug

[Nick Clifton]

Hi Jakub,

> .globl f1
>         .type    f1,@function
> ...
> .LT1_0:
> .LC0:
>         .long   f1@PLT-.LT1_0
> ...
> )
> 
> it doesn't create an R_390_PLT32 relocation and instead hardcodes
> address of f1 above it. For static int f1 (void) { return 1; } this
> would be right, but as f1 is global symbol, it should be possible to
> override f1 at runtime

Well, for certain file formats, yes.

It sounds like the s390 gas port needs to define TC_FORCE_RELOCATION
and then have it return true for BFD_RELOC_S390_PLT32 relocs, and
probably some others as well.

Cheers
        Nick