Should be fixed.
> Savecore isn't working in -current, dying in my case with "read:
> invalid argument". (This is on an Alpha -- I don't have an i386
> -current machine to test it on at the moment.) I traced it down to
> the fact that getbootfile() is returning "kernel" -- not the full
> path
>
> Though the alpha code (alpha/libalpha/bootinfo.c) also fill in a lot of
> stuff in bi, it has no reference at all to "kernelname". Did it ever
> work? :-)
>
Hmm. Maybe not. I'd convinced myself that the loader is currently just
passing "kernel" either as an environmental variable or in boo
Mike Smith wrote:
>
> > Did the loader used to set kernelname as an environment variable?
>
> It should still do it. (The forth code handles this) My only Alpha is
> running -stable, and $kernelname is set correctly there (see the output
> of 'kenv').
Not the forth code. The forth code doesn't
Matthew Jacob wrote:
>
> Something actually was changed at some point perhaps?
> On i386, kernelname is dug out of bootinfo and copied
> (in assembler).
>
> On alpha:
>
> p = getenv("kernelname");
> if (p)
> strncpy(kernelname, p, sizeof(kernelname) - 1);
>
>
>
Matthew Jacob wrote:
>
> > Also, in "src/sys/boot/common/boot.c" we still have this:
> >
> > static const char *default_bootfiles = "kernel.ko";
> >
> > which isn't right any more.
>
> Absolutely wrong, yes.
>
> Look at kern_mib.c:
>
>
> char kernelname[MAXPATHLEN] = "/kernel";/*
On Fri, 10 Nov 2000, Matthew Jacob wrote:
> Something actually was changed at some point perhaps?
> On i386, kernelname is dug out of bootinfo and copied
> (in assembler).
i386's used to have this bug. This was fixed in:
RCS file: /home/ncvs/src/sys/i386/i386/locore.s,v
Working file: locore.s
Well, things are more broken than I thought.
The -current loader for alpha is passing "kernel"
in the bootinfo structure- not the full pathname.
Loader bug.
What's amusing is that kenv does see a full pathname.
So, now why did the lines below fail to see the pathname?
Hmmm.. ponders
-mat
> Something actually was changed at some point perhaps?
> On i386, kernelname is dug out of bootinfo and copied
> (in assembler).
>
> On alpha:
>
> p = getenv("kernelname");
> if (p)
> strncpy(kernelname, p, sizeof(kernelname) - 1);
>
>
> Did the loader used to
> > > kernel to have the actual path or not.
> >
> > It is supposed to. Looks like a bug in the alpha startup code somewhere:
> >
> > > uname -a
> > FreeBSD laptop.baldwin.cx 5.0-CURRENT FreeBSD 5.0-CURRENT #40: Fri Nov 10
> > 15:17:48 PST 2000 [EMAIL PROTECTED]:/usr/src/sys/compile/LAPTO
> > kernel to have the actual path or not.
>
> It is supposed to. Looks like a bug in the alpha startup code somewhere:
>
> > uname -a
> FreeBSD laptop.baldwin.cx 5.0-CURRENT FreeBSD 5.0-CURRENT #40: Fri Nov 10
> 15:17:48 PST 2000 [EMAIL PROTECTED]:/usr/src/sys/compile/LAPTOP-card
> i386
On 11-Nov-00 Matthew Jacob wrote:
>
>
>> Savecore isn't working in -current, dying in my case with "read:
>> invalid argument". (This is on an Alpha -- I don't have an i386
>> -current machine to test it on at the moment.) I traced it down to
>> the fact that getbootfile() is returning "kerne
> Savecore isn't working in -current, dying in my case with "read:
> invalid argument". (This is on an Alpha -- I don't have an i386
> -current machine to test it on at the moment.) I traced it down to
> the fact that getbootfile() is returning "kernel" -- not the full
> pathname as the man pa
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