[Qemu-devel] Commit b2a575a1c652 broke i486 support.

[Rob Landley]

You can't boot a kernel under -cpu 486 since that commit (hangs
producing no output) because it added a bios image that won't run on
anything short of pentium II.

You can try the run-emulator.sh script in
http://landley.net/aboriginal/downloads/binaries/system-image-i486.tar.gz
before and after that commit to check for yourself.

Rob