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hypervisor: x86: drop get/set Xcrs from Vcpu trait

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Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu
2022-07-15 16:57:46 +00:00
committed by Liu Wei
parent c8d9a43072
commit 58dbf07453
3 changed files with 37 additions and 47 deletions
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36
hypervisor/src/kvm/mod.rs
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@@ -1426,24 +1426,6 @@ impl cpu::Vcpu for KvmVcpu {
}
#[cfg(target_arch = "x86_64")]
///
/// X86 specific call that returns the vcpu's current "xcrs".
///
fn get_xcrs(&self) -> cpu::Result<ExtendedControlRegisters> {
self.fd
.get_xcrs()
.map_err(|e| cpu::HypervisorCpuError::GetXcsr(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// X86 specific call that sets the vcpu's current "xcrs".
///
fn set_xcrs(&self, xcrs: &ExtendedControlRegisters) -> cpu::Result<()> {
self.fd
.set_xcrs(xcrs)
.map_err(|e| cpu::HypervisorCpuError::SetXcsr(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// Translates guest virtual address to guest physical address using the `KVM_TRANSLATE` ioctl.
///
fn translate_gva(&self, gva: u64, _flags: u64) -> cpu::Result<(u64, u32)> {
@@ -2106,6 +2088,24 @@ impl KvmVcpu {
.set_xsave(xsave)
.map_err(|e| cpu::HypervisorCpuError::SetXsaveState(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// X86 specific call that returns the vcpu's current "xcrs".
///
fn get_xcrs(&self) -> cpu::Result<ExtendedControlRegisters> {
self.fd
.get_xcrs()
.map_err(|e| cpu::HypervisorCpuError::GetXcsr(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// X86 specific call that sets the vcpu's current "xcrs".
///
fn set_xcrs(&self, xcrs: &ExtendedControlRegisters) -> cpu::Result<()> {
self.fd
.set_xcrs(xcrs)
.map_err(|e| cpu::HypervisorCpuError::SetXcsr(e.into()))
}
}
/// Device struct for KVM