From: ralf@uni-koblenz.de
To: Alex deVries <adevries@engsoc.carleton.ca>
Cc: SGI Linux <linux@cthulhu.engr.sgi.com>
Subject: Re: kernel build problem.
Date: Fri, 25 Dec 1998 18:14:40 +0100 [thread overview]
Message-ID: <19981225181440.C4641@uni-koblenz.de> (raw)
In-Reply-To: <Pine.LNX.3.96.981224102244.27207B-100000@lager.engsoc.carleton.ca>; from Alex deVries on Thu, Dec 24, 1998 at 10:31:16AM -0500
On Thu, Dec 24, 1998 at 10:31:16AM -0500, Alex deVries wrote:
> On Wed, 23 Dec 1998 ralf@uni-koblenz.de wrote:
> > Add -mno-split-addresses to CFLAGS. Your egcs still enables that optimization
> > by default.
>
> Alright. That made it build.
>
> Now when I build it and boot that kernel I get in the Command Monitor:
>
> Exception: <vector=UTLB Miss>
> Status register: 0x300004803<CU1,CU0,IM4,IPL=???,MODE=KERNEL,EXL,IE>
> Cause register: 0x8008<CE=0,IP8,EXC=RMISS>
> Exception PC: 0x881385cc, Exception RA: 0x88002614
> exception, bad address: 0x47c4
> Local I/O interrupt register 1: 0x80 <VR/GIO2>
> Saved user regs in hex (&gpda 0xa8740e48, &_regs 0xa8741048):
> arg: 7 8bfff938 8bfffc4d 880025dc
> tmp: 8818c14c 8818c14c 10 881510c4 14 8bfad9e0 0 48
> sve: 8bfdf3e8 8bfffc40 8bfb2720 8bfff938 a8747420 9fc56394 0 9fc56394
> t8 48 t9 8bfffee66 at 1 v0 0 v1 8bfff890 k1 bad11bad
> gp 881dfd90 fp 9fc4be88 sp 8bfff8b8 ra 88002614
>
> PANIC: Unexpected exception
>clickety faq<
[...]
5.2. Self compiled kernels crash when booting.
When I build my own kernel and it crashes. On an Indy the crash
message looks like the following but the same problem hits other
machines as well and there what happens may look completly different.
Exception: <vector=UTLB Miss>
Status register: 0x300004803<CU1,CU0,IM4,IPL=???,MODE=KERNEL,EXL,IE>
Cause register: 0x8008<CE=0,IP8,EXC=RMISS>
Exception PC: 0x881385cc, Exception RA: 0x88002614
exception, bad address: 0x47c4
Local I/O interrupt register 1: 0x80 <VR/GIO2>
Saved user regs in hex (&gpda 0xa8740e48, &_regs 0xa8741048):
arg: 7 8bfff938 8bfffc4d 880025dc
tmp: 8818c14c 8818c14c 10 881510c4 14 8bfad9e0 0 48
sve: 8bfdf3e8 8bfffc40 8bfb2720 8bfff938 a8747420 9fc56394 0 9fc56394
t8 48 t9 8bfffee66 at 1 v0 0 v1 8bfff890 k1 bad11bad
gp 881dfd90 fp 9fc4be88 sp 8bfff8b8 ra 88002614
PANIC: Unexpected exception
This problem is caused by a still unfixed bug in Binutils newer than
version 2.7. As a workaround, remove the -N flags from LDFLAGS in
arch/mips/Makefile and relink the kernel.
[...]
Ralf
next prev parent reply other threads:[~1998-12-26 0:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-12-22 23:26 kernel build problem Alex deVries
1998-12-23 4:44 ` ralf
1998-12-24 15:31 ` Alex deVries
1998-12-25 17:14 ` ralf [this message]
1998-12-26 4:08 ` Alex deVries
-- strict thread matches above, loose matches on Subject: below --
1999-06-11 10:44 Kernel Build Problem Andrew Linfoot
[not found] <2A9AA9C52024F94A96634E39B9858FF166B969@empwilex1.empirix.com>
2004-09-01 16:23 ` Kernel build problem Vladimir G. Ivanovic
2004-09-01 18:45 ` Erik Mouw
2004-09-01 18:50 ` Bryan Henderson
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