| /* |
| * Copyright 2019 The Hafnium Authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "hf/arch/vm/interrupts.h" |
| |
| #include "hf/dlog.h" |
| |
| #include "../sysregs.h" |
| #include "test/vmapi/exception_handler.h" |
| |
| TEST_SERVICE(perfmon_secondary_basic) |
| { |
| exception_setup(NULL, exception_handler_skip_instruction); |
| |
| EXPECT_GT(hf_vm_get_id(), HF_PRIMARY_VM_ID); |
| TRY_READ(PMCCFILTR_EL0); |
| TRY_READ(PMCR_EL0); |
| write_msr(PMINTENSET_EL1, 0xf); |
| |
| EXPECT_EQ(exception_handler_get_num(), 3); |
| spci_yield(); |
| } |