gen_op_movl_seg_T0(seg_reg, cur_eip);
else
gen_op_movl_seg_T0_vm(offsetof(CPUX86State,segs[seg_reg]));
- if (!s->addseg && seg_reg < R_FS)
- s->is_jmp = 2; /* abort translation because the register may
- have a non zero base */
+ /* abort translation because the register may have a non zero base
+ or because ss32 may change */
+ if (seg_reg == R_SS || (!s->addseg && seg_reg < R_FS))
+ s->is_jmp = 2;
}
/* generate a push. It depends on ss32, addseg and dflag */
gen_op_set_cc_op(s->cc_op);
gen_op_into(s->pc - s->cs_base);
break;
+ case 0xf1: /* icebp (undocumented, exits to external debugger) */
+ gen_debug(s, pc_start - s->cs_base);
+ break;
case 0xfa: /* cli */
if (!s->vm86) {
if (s->cpl <= s->iopl) {