Re: gcc m68k default optimization flag

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

martin@ wrote:

> On Sun, Jun 22, 2014 at 11:12:08AM +0200, Martin Husemann wrote:
> > FWIW, last I tested both macppc and mac68k kernels did not work with 4.8,
> > I'm re-testing right now (last test probably was before the final 4.8.3
> > import).
> 
> gcc 4.8.3 makes mac68k fail just the same as 4.5 now - I updated the PR
> and looked at the code more closely, but couldn't find anything wrong.
> Probably something smashing lwp0's stack.

I'm afraid there are something wrong in pmap_bootstrap.c.

I wonder if MMU is enabled or not at the point on mac68k
and I'm not sure my changes against mac68k/pmap_bootstrap.c
were really correct..

---
Izumi Tsutsui