Re: Has anyone successfully bootstrapped gcc-4.6.3 on m68k?

[Vincent Rivière <vincent.riviere@freesbee.fr>]

On 03/06/2012 15:28, t-rexky wrote:
> Stage 2 finished in approximately 36 hours!

Good.

> > You have to determine how to change :
> >         movel pc@(L9,d0:l),d0
> >         movel d0,a0
> > to:
> >         movel #L9,a0
>
> Am I correct in assuming that this is an issue in gcc?

I don't know...
For sure "movel pc@(L9,d0:l)" should only be used when 
JUMP_TABLES_IN_TEXT_SECTION == 1.

> I mention gcc, because I would expect that with CASE_VECTOR_PC_RELATIVE
> 0, the pc relative addressing of the jump tables should not be generated,
> but it is.

From the documentation:
http://gcc.gnu.org/onlinedocs/gccint/Misc.html#index-CASE_005fVECTOR_005fPC_005fRELATIVE-4796

The CASE_VECTOR_PC_RELATIVE macro is about the *contents* of the jump table, 
which are always good in your case (absolute).

Your problem is about the code that *references* the jump table (the code I 
quoted). The question is how to change it...

--
Vincent Rivière