diff options
Diffstat (limited to 'include/sysemu/kvm.h')
| -rw-r--r-- | include/sysemu/kvm.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 5ad4e0e1e2..a6c2823352 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -383,4 +383,24 @@ void kvm_init_irq_routing(KVMState *s); * > 0: irq chip was created */ int kvm_arch_irqchip_create(KVMState *s); + +/** + * kvm_set_one_reg - set a register value in KVM via KVM_SET_ONE_REG ioctl + * @id: The register ID + * @source: The pointer to the value to be set. It must point to a variable + * of the correct type/size for the register being accessed. + * + * Returns: 0 on success, or a negative errno on failure. + */ +int kvm_set_one_reg(CPUState *cs, uint64_t id, void *source); + +/** + * kvm_get_one_reg - get a register value from KVM via KVM_GET_ONE_REG ioctl + * @id: The register ID + * @target: The pointer where the value is to be stored. It must point to a + * variable of the correct type/size for the register being accessed. + * + * Returns: 0 on success, or a negative errno on failure. + */ +int kvm_get_one_reg(CPUState *cs, uint64_t id, void *target); #endif |