1 /* 2 * Copyright 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package android.system.virtualizationservice; 17 18 /** 19 * The reason why a VM died. 20 */ 21 @Backing(type="int") 22 enum DeathReason { 23 /** There was an error waiting for the VM. */ 24 INFRASTRUCTURE_ERROR = 0, 25 /** The VM was killed. */ 26 KILLED = 1, 27 /** The VM died for an unknown reason. */ 28 UNKNOWN = 2, 29 /** The VM requested to shut down. */ 30 SHUTDOWN = 3, 31 /** crosvm had an error starting the VM. */ 32 ERROR = 4, 33 /** The VM requested to reboot, possibly as the result of a kernel panic. */ 34 REBOOT = 5, 35 /** The VM or crosvm crashed. */ 36 CRASH = 6, 37 /** The pVM firmware failed to verify the VM because the public key doesn't match. */ 38 PVM_FIRMWARE_PUBLIC_KEY_MISMATCH = 7, 39 /** The pVM firmware failed to verify the VM because the instance image changed. */ 40 PVM_FIRMWARE_INSTANCE_IMAGE_CHANGED = 8, 41 /** The bootloader failed to verify the VM because the public key doesn't match. */ 42 BOOTLOADER_PUBLIC_KEY_MISMATCH = 9, 43 /** The bootloader failed to verify the VM because the instance image changed. */ 44 BOOTLOADER_INSTANCE_IMAGE_CHANGED = 10, 45 } 46