diff options
Diffstat (limited to 'kvm-all.c')
-rw-r--r-- | kvm-all.c | 28 |
1 files changed, 28 insertions, 0 deletions
@@ -2114,3 +2114,31 @@ int kvm_create_device(KVMState *s, uint64_t type, bool test) return test ? 0 : create_dev.fd; } + +int kvm_set_one_reg(CPUState *cs, uint64_t id, void *source) +{ + struct kvm_one_reg reg; + int r; + + reg.id = id; + reg.addr = (uintptr_t) source; + r = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®); + if (r) { + trace_kvm_failed_reg_set(id, strerror(r)); + } + return r; +} + +int kvm_get_one_reg(CPUState *cs, uint64_t id, void *target) +{ + struct kvm_one_reg reg; + int r; + + reg.id = id; + reg.addr = (uintptr_t) target; + r = kvm_vcpu_ioctl(cs, KVM_GET_ONE_REG, ®); + if (r) { + trace_kvm_failed_reg_get(id, strerror(r)); + } + return r; +} |