vm_page_fault
status_t vm_page_fault(addr_t address, addr_t faultAddress, bool isWrite,
vm_page_fault(far, frame->pc, isWrite, isExec, isUser, &newip);
vm_page_fault(frame->far, frame->elr, write, isExec, isUser, &ret);
vm_page_fault(fault_address(iframe), iframe->cpu.pc,
vm_page_fault(iframe->dar, iframe->srr0,
vm_page_fault(va0, Ra(), true, false, true, &newIP);
vm_page_fault(va0, Ra(), true, false, true, &newIP);
vm_page_fault(stval, frame->epc, frame->cause == causeStorePageFault,
vm_page_fault(cr2, frame->ip,