Hi Philip,
thank your for replying!
my binary is a statically linked printf("Hello world") application to keep
it simple.
when I try to run it, the program seems to hang without any ouput.
The only message I get is "unknown SWI encountered - xxxxx - ignored"
I guess this is exactly what you meant. My program requires a system service
which is not available under the simulator...
Hm, running the Linux kernel on the simulator was my intention anyway - but
I'm not sure if this is possible with the performance of the simulator? Has
anyone done so yet? Hardware abstraction is an issue, but my intended
hardware has two serial ports only. I don't know if there are modles
available for that?
Regards,
Thomas.
-----Original Message-----
From: Philip Blundell [mailto:[EMAIL PROTECTED]]
Sent: Mittwoch, 16. J�nner 2002 00:24
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: Re: ARM Simulator under GDB 5.1: arm-elf or arm-linux
On Tue, 2002-01-15 at 22:11, [EMAIL PROTECTED] wrote:
> I'm not able to use GDB's ARM Simulator ('target sim' command) when
> configuring GDB with --target=arm-linux. The simulator is built but
> seems to be not included with gdb itself.
> Configuring with --target=arm-elf works but fails to execute any of my
> binaries built from arm-linux toolchain.
What are the binaries that you're trying to run, exactly?
Programs built for "arm-linux" are normally expecting to execute under
the Linux kernel; they will make all sorts of system calls that the
simulator is not prepared to handle. If you are trying to run the
kernel itself under the simulator then this won't be a problem but you
will probably have to supply models of at least some extra hardware.
It might help if you described the failure to execute in a bit more
detail.
p.
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