fixup_rpl
loadsegment(gs, fixup_rpl(sc.gs));
regs->fs = fixup_rpl(sc.fs);
regs->es = fixup_rpl(sc.es);
regs->ds = fixup_rpl(sc.ds);
if (fixup_rpl(sc->gs) != cur)
load_gs_index(fixup_rpl(sc->gs));
if (fixup_rpl(sc->fs) != cur)
loadsegment(fs, fixup_rpl(sc->fs));
if (fixup_rpl(sc->ds) != cur)
loadsegment(ds, fixup_rpl(sc->ds));
if (fixup_rpl(sc->es) != cur)
loadsegment(es, fixup_rpl(sc->es));