T_ILLINST
{ T_ILLINST, "invalid-opcode" },
case T_ILLINST:
(void) mdb_tgt_add_fault(t, T_ILLINST, MDB_TGT_SPEC_INTERNAL,
case T_ILLINST + USER: /* invalid opcode fault */
set_gatesegd(&idt[T_ILLINST], &xpv_invoptrap, cs, SDT_SYSIGT, TRP_XPL,
{ T_ILLINST, 0, kdi_trap6, NULL },
set_gatesegd(&idt[T_ILLINST],
KCS_SEL, SDT_SYSIGT, TRP_KPL, idt_vector_to_ist(T_ILLINST));