Re: [Qemu-devel] ARMv6 el + vfp: User Mode signals uncaught target signal 4 (Illegal instruction)

[Laurent Desnogues]

On Fri, Dec 5, 2008 at 11:17 AM, Martin Mohring
<address@hidden> wrote:
> I put together a qemu from recent svn trunk -r 5862.
>
> when running armv6 eabi + vfp binaries in user mode emulation, i get:
>
> qemu: uncaught target signal 4 (Illegal instruction) - exiting
>
> running the same compiled for armv5 eabi + vfp works. I use the binaries
> from mojo (mojo.handhelds.org) project, they ported Ubuntu 8.04 to arm.
> They also have a compiled version for ARMv6 + VFP, which I wanted to try
> in the openSUSE Buildservice.

You should specify the CPU when launching qemu.  Look at "qemu -cpu ?"
output and select the right one. You probably want -cpu arm1136.

> How do I find out whats wrong? From the source code, I would guess qemu
> is implemented up to ARMv7, right?

Yes ARMv7 is in, including NEON.

HTH,

Laurent