MIPS with Qemu

Hesham Almatary heshamelmatary at gmail.com
Tue Jan 2 22:24:29 UTC 2018

Hi Rehab,

On Tue, 2 Jan 2018 at 11:26 pm, Rehab Massoud <rehab.massoud at gmail.com>

> Hi all,
> as in https://devel.rtems.org/wiki/TBR/UserManual/Simulators
> Qemu mips/malta - is said to work with -M malta option. But when I tried
> different variants of qemu-mips, I get either a segmentation fault,
> architecture does not exist or a non compatible image. Has anyone succeeded
> to run qemu-mips with rtems can guide me where to start?
I recently ran RTEMS/malta on QEMU. I guess what’s wrong is that you use
“qemu-mips” instead of “qemu-system-mips”

> I wish I could just run a simple application for now (like those
> mips-linux-gcc compiled executable I can run with qemu-mips-linux-user); or
> this will not work without a complete bootable machine?
You need a complete bootable machine. RTEMS applications are linked with
the whole RTEMS kernel and libs, producing a single bootable image (e.g.
hello.exe). That’s why you need qemu-system-mips.

> Any hints are highly appreciated...
> Thanks in advance and best regards,
> Rehab
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