Comment bug in locore.S?
marius.nuennerich at gmx.de
Thu Sep 27 13:41:29 PDT 2007
On Thu, 27 Sep 2007 19:03:39 +0200
Olivier Houchard <mlfbsd at ci0.org> wrote:
> On Thu, Sep 27, 2007 at 05:18:22PM +0200, Marius Nuennerich wrote:
> > Hi all,
> Hi Marius,
> > I'm still trying to boot FreeBSD on the neo1973. So far I managed to
> > put bytes over the serial console so I can see where I am. At the
> > moment the (virtual) machine crashes in locore.S (1.16) line 170:
> > ldr pc, .Lvirt_done
> > qemu: fatal: Trying to execute code outside RAM or ROM at 0xc0008???
> > Which I don't understand because the section should be mapped by the
> > MMU to 0x30008??? at that time.
> > In line 137 the sequence in the comment is described as
> > /* # of sections, PA|attr, VA */
> > but in line 185 the order is
> > n_sec, VA, PA|attr
> > Is the comment wrong?
> No the comment is right, 0xc0000000 should be mapped.
> Did you define STARTUP_PAGETABLE_ADDR ? It's not marked as such, but it is
> mandatory now.
Yes, in the kernel config there are these lines:
It's from Andrew Turners config file which he posted on
in the tarball.
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