Has anyone tried to debug our Fedora/arm kernels under qemu-system-arm?
(In this case, the host is also arm, but I don't think that matters.)
After a lot of effort, I've managed to get to the point where prints
this on the serial port:
Uncompressing Linux... done, booting the kernel.
and then
On Fri, May 11, 2012 at 09:04:40PM +0100, Richard W.M. Jones wrote:
> => 0x005fe934: nop ; (mov r0, r0)
> 0x005fe938: b 0x5fe934
Well I guess there's more than one way to skin this cat. I
disassembled the whole of vmlinux and found the code:
c05fe934 <__e
... and setting the right emulated -cpu, it boots!
For reference (mainly mine), here is the qemu command line that works:
kernel=3.3.4-4.fc17.armv7hl
QEMUDIR=$HOME/d/qemu
exec \
$QEMUDIR/arm-softmmu/qemu-system-arm \
-s \
-M versatilepb \
-cpu arm926 \
-nodefaults \
-nographic \
-serial stdio \
On 05/11/2012 01:04 PM, Richard W.M. Jones wrote:
Has anyone tried to debug our Fedora/arm kernels under qemu-system-arm?
(In this case, the host is also arm, but I don't think that matters.)
Richard,
FYI, we as of a few hours ago have nearly-official F17-beta images for
versatile express on
On Fri, May 11, 2012 at 01:41:43PM -0700, Brendan Conoboy wrote:
> On 05/11/2012 01:04 PM, Richard W.M. Jones wrote:
> >Has anyone tried to debug our Fedora/arm kernels under qemu-system-arm?
> >(In this case, the host is also arm, but I don't think that matters.)
>
> Richard,
>
> FYI, we as of a
On 05/11/2012 01:50 PM, Richard W.M. Jones wrote:
Thanks, I will. Are these going to replace the current Fedora kernel
config at some point?
Yes, in a few days I would expect the default Fedora ARM kernel to be
vexpress oriented. We're still working on integrating the necessary
vexpress con
On 05/11/2012 04:04 PM, Richard W.M. Jones wrote:
> Has anyone tried to debug our Fedora/arm kernels under qemu-system-arm?
> (In this case, the host is also arm, but I don't think that matters.)
Yea. Ping me if you need any help in general with this. Make sure you
boot with "-s -S" and connect re
On Fri, May 11, 2012 at 01:41:43PM -0700, Brendan Conoboy wrote:
> On 05/11/2012 01:04 PM, Richard W.M. Jones wrote:
> >Has anyone tried to debug our Fedora/arm kernels under qemu-system-arm?
> >(In this case, the host is also arm, but I don't think that matters.)
>
> Richard,
>
> FYI, we as of a
On 12 May 2012 22:12, Richard W.M. Jones wrote:
> On Fri, May 11, 2012 at 01:41:43PM -0700, Brendan Conoboy wrote:
>> On 05/11/2012 01:04 PM, Richard W.M. Jones wrote:
>> >Has anyone tried to debug our Fedora/arm kernels under qemu-system-arm?
>> >(In this case, the host is also arm, but I don't t
On Mon, May 14, 2012 at 08:34:13AM +1200, Michael Hope wrote:
> On 12 May 2012 22:12, Richard W.M. Jones wrote:
> > On Fri, May 11, 2012 at 01:41:43PM -0700, Brendan Conoboy wrote:
> >> On 05/11/2012 01:04 PM, Richard W.M. Jones wrote:
> >> >Has anyone tried to debug our Fedora/arm kernels under q
On 05/13/2012 04:34 PM, Michael Hope wrote:
> On 12 May 2012 22:12, Richard W.M. Jones wrote:
>> On Fri, May 11, 2012 at 01:41:43PM -0700, Brendan Conoboy wrote:
>>> On 05/11/2012 01:04 PM, Richard W.M. Jones wrote:
Has anyone tried to debug our Fedora/arm kernels under qemu-system-arm?
On Mon, May 14, 2012 at 12:57:09AM -0400, Jon Masters wrote:
> On 05/13/2012 04:34 PM, Michael Hope wrote:
> > On 12 May 2012 22:12, Richard W.M. Jones wrote:
> >> On Fri, May 11, 2012 at 01:41:43PM -0700, Brendan Conoboy wrote:
> >>> On 05/11/2012 01:04 PM, Richard W.M. Jones wrote:
> Has an
On 05/14/2012 03:37 AM, Richard W.M. Jones wrote:
> There's something quite broken about our qemu package. I haven't
> looked at what it is yet, but at the moment I'm using qemu built from
> upstream git for all testing. I'll try to look at what's going on
> with the qemu package later.
Note, o
On 14 May 2012 16:57, Jon Masters wrote:
> On 05/13/2012 04:34 PM, Michael Hope wrote:
>> On 12 May 2012 22:12, Richard W.M. Jones wrote:
>>> On Fri, May 11, 2012 at 01:41:43PM -0700, Brendan Conoboy wrote:
On 05/11/2012 01:04 PM, Richard W.M. Jones wrote:
> Has anyone tried to debug our
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