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hypervisor: Add Vcpu trait

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This Vcpu trait should be implemented by each underlying hypervisor.

Previously created hypervisor object should create the VM based on
already selected hypervisor and Vm object should create this vcpu
object based on same hyperviosr. Each of this object should be
referenced by trait object i.e <dyn Vcpu>.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Muminul Islam
2020-06-03 12:23:56 -07:00
committed by Samuel Ortiz
parent 56a1638517
commit f9b51a41b5
6 changed files with 363 additions and 1 deletions
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24
hypervisor/src/kvm/mod.rs Normal file
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// Copyright © 2019 Intel Corporation
//
// SPDX-License-Identifier: Apache-2.0
//
// Copyright © 2020, Microsoft Corporation
//
// Copyright 2018-2019 CrowdStrike, Inc.
//
//
#[cfg(target_arch = "x86_64")]
pub mod x86_64;
#[cfg(target_arch = "x86_64")]
pub use x86_64::{CpuId, ExtendedControlRegisters, LapicState, MsrEntries, Xsave};
///
/// Export generically-named wrappers of kvm-bindings for Unix-based platforms
///
pub use {
kvm_bindings::kvm_fpu as FpuState, kvm_bindings::kvm_mp_state as MpState,
kvm_bindings::kvm_regs as StandardRegisters, kvm_bindings::kvm_sregs as SpecialRegisters,
kvm_bindings::kvm_vcpu_events as VcpuEvents, kvm_ioctls::VcpuExit,
};

18
hypervisor/src/kvm/x86_64/mod.rs Normal file
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// Copyright © 2019 Intel Corporation
//
// SPDX-License-Identifier: Apache-2.0
//
// Copyright © 2020, Microsoft Corporation
//
// Copyright 2018-2019 CrowdStrike, Inc.
//
//
///
/// Export generically-named wrappers of kvm-bindings for Unix-based platforms
///
pub use {
kvm_bindings::kvm_lapic_state as LapicState,
kvm_bindings::kvm_xcrs as ExtendedControlRegisters, kvm_bindings::kvm_xsave as Xsave,
kvm_bindings::CpuId, kvm_bindings::Msrs as MsrEntries,
};