Boot Fiasco at ARM on QEMU
adam at os.inf.tu-dresden.de
Wed Oct 15 22:56:45 CEST 2008
On Tue Oct 14, 2008 at 10:57:07 +0800, Tsai, Tung-Chieh wrote:
> Dear Adam,
> On Fri, Oct 10, 2008 at 5:34 AM, Adam Lackorzynski
> <adam at os.inf.tu-dresden.de> wrote:
> > The DEFAULT_RELOC of hello? Was the error an overlap?
> The DEFAULT_RELOC of roottask, an overlap error as follow :
> #05: loading "hello"
> from [0206e000-0207b268] to [00140000-00144474]
> Roottask: cannot load binary because address at 00140000 not free
> for unkown reason
Ok, thanks, I had a change sitting in this Makefile for some time, I've
committed it now.
> > What do you mean 'log with all test'?
> I build with `E=log`, the entry describe in
> `.../l4/pkg/bootstrap/server/src/modules.list `
> Than I run it on qemu, execute all the test on it.
> It's why I feel strange, since the test on `E=log` passed, why does
> logserver fail to register nameserver ?
Can't say without looking further into it.
> > Does something change if you leave out programs from the end, e.g.
> > loader, bmodfs include its modules, l4io?
> I didn't see any other output about loader, bmodfs, etc ... , is there any
> other way to observe it, e.g using jdb ?
You could enable IPC logging to see why task 6 can't properly talk to
task 5. E.g. if task 5 (names) is called at all, more generally what's
a more detailed error message than what we have now.
> Command line found: "roottask task modname "bmodfs" module module
> module module module module"
> 0kB ( 0MB) total RAM (reported by bootloader)
> 251332kB ( 246MB) received RAM from Sigma0
> 20696kB ( 21MB) reserved RAM for RMGR
How much memory did you configure? (RAM_SIZE_MB)
Adam adam at os.inf.tu-dresden.de
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