hv_vcpu_read_register(_:_:_:)
Returns, by reference, the current value of an architectural x86 register of a vCPU.
Declaration
func hv_vcpu_read_register(_ vcpu: hv_vcpuid_t, _ reg: hv_x86_reg_t, _ value: UnsafeMutablePointer<UInt64>) -> hv_return_tParameters
- vcpu:
The instance of the vCPU.
- reg:
The ID of the register. For possible values, see Hv_x86_reg_t.
- value:
The value of the register
reg, on output.
Return Value
HV_SUCCESS if the operation was successful, otherwise an error code specified in hv_return_t.