External/cloud-hypervisor
1
0
Fork 0
mirror of https://github.com/cloud-hypervisor/cloud-hypervisor.git synced 2024-10-18 10:59:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

hypervisor: Add an API to create default StandardRegisters

Browse Source 
This will be used to create StandardRegisters for a given vcpu in
future.

Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
This commit is contained in:
Jinank Jain 2024-08-02 09:45:57 +05:30 committed by Bo Chen
parent a229afbc24
commit 3645654c39
3 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
hypervisor/src/cpu.rs
View File

@ -321,6 +321,12 @@ pub type Result<T> = anyhow::Result<T, HypervisorCpuError>;
/// Trait to represent a generic Vcpu
///
pub trait Vcpu: Send + Sync {
///
/// Returns StandardRegisters with default value set
///
fn create_standard_regs(&self) -> StandardRegisters {
unimplemented!();
}
///
/// Returns the vCPU general purpose registers.
///

7
hypervisor/src/kvm/mod.rs
View File

@ -1190,6 +1190,13 @@ pub struct KvmVcpu {
/// let vcpu = vm.create_vcpu(0, None).unwrap();
/// ```
impl cpu::Vcpu for KvmVcpu {
///
/// Returns StandardRegisters with default value set
///
#[cfg(target_arch = "x86_64")]
fn create_standard_regs(&self) -> StandardRegisters {
kvm_bindings::kvm_regs::default().into()
}
#[cfg(target_arch = "x86_64")]
///
/// Returns the vCPU general purpose registers.

7
hypervisor/src/mshv/mod.rs
View File

@ -413,6 +413,13 @@ pub struct MshvVcpu {
/// let vcpu = vm.create_vcpu(0, None).unwrap();
/// ```
impl cpu::Vcpu for MshvVcpu {
///
/// Returns StandardRegisters with default value set
///
#[cfg(target_arch = "x86_64")]
fn create_standard_regs(&self) -> crate::arch::x86::StandardRegisters {
mshv_bindings::StandardRegisters::default().into()
}
#[cfg(target_arch = "x86_64")]
///
/// Returns the vCPU general purpose registers.