First tests with qemu-m68k and sbuild

[John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>]

Hi Laurent!

I gave your working tree qemu-m68k [1] a try with sbuild today.

I configured the sources as follows:

$ ./configure --target-list=m68k-linux-user --static

Then ran "make && make install".

Then created an m68k chroot using:

$ debootstrap --no-check-gpg --variant=buildd --foreign --arch=m68k
unstable sid-m68k-sbuild ftp://ftp.debian-ports.org/debian

And copied the static qemu-m68k into sid-m68k-sbuild/usr/bin:

$ cp -av /usr/local/bin/qemu-m68k sid-m68k-sbuild/usr/bin

And tried to chroot into the m68k environment:

$ chroot .
qemu: fatal: Illegal instruction: ebc0 @ f67e66d2
D0 = 6ffffef5   A0 = f67fcf58   F0 = 7fff 4000000000000000
D1 = 0000010a   A1 = 00000000   F1 = 7fff 4000000000000000
D2 = f6fff294   A2 = 00000000   F2 = 7fff 4000000000000000
D3 = 0000000f   A3 = f67e1000   F3 = 7fff 4000000000000000
D4 = 00000000   A4 = 00000000   F4 = 7fff 4000000000000000
D5 = 00000000   A5 = f67fd000   F5 = 7fff 4000000000000000
D6 = 00000000   A6 = f6fff4e4   F6 = 7fff 4000000000000000
D7 = 00000000   A7 = f6fff274   F7 = 7fff 4000000000000000
PC = f67e66d2   SR = 0000 ----- Aborted
$

I haven't figured out so far which instruction ebc0 is. I couldn't
find it in any m68k documentation yet which I have skimmed through.

Adrian

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer - glaubitz@debian.org
`. `'   Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
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