Re: [PATCH/RFA] Include sh64 support for shle-*-netbsdelf*

[Nick Clifton <nickc@cambridge.redhat.com>]

Hi Elena,

> > +  shle-*-netbsdelf*)
> > +    targ_defvec=bfd_elf32_shlnbsd_vec
> > +    targ_selvecs="bfd_elf32_shnbsd_vec shcoff_vec shlcoff_vec"
> > +#ifdef BFD64
> > +    targ_selvecs="${targ_selvecs} bfd_elf32_sh64_vec bfd_elf32_sh64l_vec bfd_elf64_sh64_vec bfd_elf64_sh64l_vec"
> > +#endif
> > +    ;;
> >    sh*le-*-netbsdelf*)
> >      targ_defvec=bfd_elf32_shlnbsd_vec
> >      targ_selvecs="bfd_elf32_shnbsd_vec shcoff_vec shlcoff_vec"

> Wouldn't the same change be required to build sh*le-*-netbdself* ?

Err, no.  I think that Jason's point was that support for the SH64
architecture was only desireable if the configure target was "sh" and
not "sh3" or "sh4".  Presumably "sh" is intended to mean "any SH
processor" whereas "sh3" means "only the SH3 processor".

> The tdep gdb file is going to be built for all the sh targets. And
> that file requires the sh64 disassembly functions.

In which case there may well be a problem.  As it stands configuring
BFD as, eg, sh3-elf will not bring in the sh64 architecture or
disassembly functions.  Can the tdep file be made conditional on the
SH architecture specified on the configure command line ?

Cheers
        Nick