I have been using gxemul-3.1 on amd64 enough to boot debian linux on a Dec 3max. It has been running very well so far. Tried +X, -delays, -mips16, +cacheemu, -cacheemu My goal is to make a gentoo install for mipsel and arm.
Needs to be ported for modular X.
Please see http://bugs.gentoo.org/show_bug.cgi?id=100000 for an updated ebuild to version 0.4.1 and modular x deps (which i have tested on amd64)
Already has ~amd64.