mirror of
https://github.com/cloud-hypervisor/cloud-hypervisor.git
synced 2024-08-21 07:21:15 +00:00
ffafeda4b6
This commit adds methods to save/restore AArch64 vCPU registers, including: 1. The AArch64 `VcpuKvmState` structure. 2. Some `Vcpu` trait methods of the `KvmVcpu` structure to enable the save/restore of the AArch64 vCPU states. Signed-off-by: Henry Wang <Henry.Wang@arm.com>
63 lines
1.2 KiB
Rust
63 lines
1.2 KiB
Rust
// Copyright © 2019 Intel Corporation
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//
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// SPDX-License-Identifier: Apache-2.0 OR BSD-3-Clause
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//
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// Copyright © 2020, Microsoft Corporation
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//
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// Copyright 2018-2019 CrowdStrike, Inc.
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//
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//
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//! A generic abstraction around hypervisor functionality
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//!
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//! This crate offers a trait abstraction for underlying hypervisors
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//!
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//! # Platform support
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//!
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//! - x86_64
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//! - arm64
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//!
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#[macro_use]
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extern crate anyhow;
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#[cfg(target_arch = "x86_64")]
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#[macro_use]
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extern crate log;
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extern crate serde;
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extern crate serde_derive;
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extern crate serde_json;
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extern crate thiserror;
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/// KVM implementation module
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pub mod kvm;
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/// Hypevisor related module
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pub mod hypervisor;
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/// Vm related module
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pub mod vm;
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/// Architecture specific definitions
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pub mod arch;
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/// CPU related module
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mod cpu;
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/// Device related module
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mod device;
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pub use crate::hypervisor::{Hypervisor, HypervisorError};
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pub use cpu::{HypervisorCpuError, Vcpu, VmExit};
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pub use device::{Device, HypervisorDeviceError};
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pub use kvm::*;
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pub use vm::{DataMatch, HypervisorVmError, Vm};
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use std::sync::Arc;
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pub fn new() -> std::result::Result<Arc<dyn Hypervisor>, HypervisorError> {
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#[cfg(feature = "kvm")]
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let hv = kvm::KvmHypervisor::new()?;
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Ok(Arc::new(hv))
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}
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