mips/kvm/vz.c

258 				 u32 cause)
287 			       u32 cause)
360  * @cause:	CP0_Cause register to restore.
366 				   u32 cause)
375 	write_gc0_cause(cause);
382  * @cause:	CP0_Cause register to restore.
388 				   u32 compare, u32 cause)
404 	write_gc0_cause(cause);
426 	u32 cause, compare;
429 	cause = kvm_read_sw_gc0_cause(cop0);
432 	_kvm_vz_restore_stimer(vcpu, compare, cause);
462  * @out_cause:	Pointer to write cause value to.
471 	u32 cause, compare, before_count, end_count;
485 	cause = read_gc0_cause();
486 	*out_cause = cause;
521 	u32 gctl0, compare, cause;
529 		_kvm_vz_save_htimer(vcpu, &compare, &cause);
532 		cause = read_gc0_cause();
536 	kvm_write_sw_gc0_cause(cop0, cause);
549 	u32 gctl0, compare, cause;
558 		_kvm_vz_save_htimer(vcpu, &compare, &cause);
561 		_kvm_vz_restore_stimer(vcpu, compare, cause);
820 	u32 cause = vcpu->arch.host_cp0_cause;
821 	u32 exccode = (cause & CAUSEF_EXCCODE) >> CAUSEB_EXCCODE;
828 	if (cause & CAUSEF_BD)
876 					      u32 *opc, u32 cause,
890 	er = update_pc(vcpu, cause);
1075 					       u32 *opc, u32 cause,
1089 	er = update_pc(vcpu, cause);
1144 					      u32 *opc, u32 cause,
1157 	er = update_pc(vcpu, cause);
1212 static enum emulation_result kvm_trap_vz_handle_gpsi(u32 cause, u32 *opc,
1224 	if (cause & CAUSEF_BD)
1232 		er = kvm_vz_gpsi_cop0(inst, opc, cause, vcpu);
1237 		er = kvm_vz_gpsi_cache(inst, opc, cause, vcpu);
1242 		er = kvm_vz_gpsi_lwc2(inst, opc, cause, vcpu);
1250 			er = kvm_vz_gpsi_cache(inst, opc, cause, vcpu);
1275 			er = update_pc(vcpu, cause);
1294 static enum emulation_result kvm_trap_vz_handle_gsfc(u32 cause, u32 *opc,
1305 	if (cause & CAUSEF_BD)
1410 			er = update_pc(vcpu, cause);
1420 static enum emulation_result kvm_trap_vz_handle_ghfc(u32 cause, u32 *opc,
1432 static enum emulation_result kvm_trap_vz_handle_hc(u32 cause, u32 *opc,
1440 	if (cause & CAUSEF_BD)
1451 	er = update_pc(vcpu, cause);
1463 							u32 cause,
1472 	if (cause & CAUSEF_BD)
1485 	u32 cause = vcpu->arch.host_cp0_cause;
1495 		er = kvm_trap_vz_handle_gpsi(cause, opc, vcpu);
1499 		er = kvm_trap_vz_handle_gsfc(cause, opc, vcpu);
1503 		er = kvm_trap_vz_handle_hc(cause, opc, vcpu);
1507 		er = kvm_trap_vz_no_handler_guest_exit(gexccode, cause, opc,
1512 		er = kvm_trap_vz_no_handler_guest_exit(gexccode, cause, opc,
1517 		er = kvm_trap_vz_handle_ghfc(cause, opc, vcpu);
1521 		er = kvm_trap_vz_no_handler_guest_exit(gexccode, cause, opc,
1526 		er = kvm_trap_vz_no_handler_guest_exit(gexccode, cause, opc,
1555 	u32 cause = vcpu->arch.host_cp0_cause;
1559 	if (((cause & CAUSEF_CE) >> CAUSEB_CE) == 1) {
1627 	u32 cause = vcpu->arch.host_cp0_cause;
1641 		if (cause & CAUSEF_BD)
1650 		er = kvm_mips_emulate_load(inst, cause, vcpu);
1674 	u32 cause = vcpu->arch.host_cp0_cause;
1688 		if (cause & CAUSEF_BD)
1697 		er = kvm_mips_emulate_store(inst, cause, vcpu);