[Aboriginal] m68k support and qemu-1.6

Patrick Lauer patrick at gentoo.org
Tue Oct 1 04:21:40 PDT 2013


Hi all,

I noticed that the available m68k targets apparently changed in qemu-1.6.

The current command in sources/targets/m68k
is:
qemu-system-m68k -M q800

I suggest changing it to:
qemu-system-m68k -M an5206

Support is still quite fragile - trying to start the m68k image I get:

$ ./run-emulator.sh
qemu: fatal: Illegal instruction: 60ff @ 00002000
D0 = 00000000   A0 = 00000000   F0 = 0000000000000000 (           0)
D1 = 00000000   A1 = 00000000   F1 = 0000000000000000 (           0)
D2 = 00000000   A2 = 00000000   F2 = 0000000000000000 (           0)
D3 = 00000000   A3 = 00000000   F3 = 0000000000000000 (           0)
D4 = 00000000   A4 = 00000000   F4 = 0000000000000000 (           0)
D5 = 00000000   A5 = 00000000   F5 = 0000000000000000 (           0)
D6 = 00000000   A6 = 00000000   F6 = 0000000000000000 (           0)
D7 = 00000000   A7 = 00000000   F7 = 0000000000000000 (           0)
PC = 00002000   SR = 2700 ----- FPRESULT =            0
./run-emulator.sh: line 7: 19280 Aborted
qemu-system-m68k -M an5206 -nographic -no-reboot -kernel vmlinux -hda
hda.sqf -append "root=/dev/sda rw init=/sbin/init.sh panic=1
PATH=$DISTCC_PATH_PREFIX/bin:/sbin console=ttyAMA0 HOST=m68k
$KERNEL_EXTRA" $QEMU_EXTRA



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