PCB_VM86CALL
ASSYM(PCB_VM86CALL, PCB_VM86CALL);
(curpcb->pcb_flags & PCB_VM86CALL) == 0)) {
(curpcb->pcb_flags & PCB_VM86CALL) == 0)
if (TRAPF_USERMODE(frame) && (curpcb->pcb_flags & PCB_VM86CALL) == 0) {
if (curpcb->pcb_flags & PCB_VM86CALL)
!(curpcb->pcb_flags & PCB_VM86CALL))
pcb->pcb_flags = PCB_VM86CALL;
pcb->pcb_flags = PCB_VM86CALL;
testl $PCB_VM86CALL, PCB_FLAGS(%eax)