VCPU_REGS_R14
gprs[VCPU_REGS_R14] = vcpu->vc_gueststate.vg_r14;
gprs[VCPU_REGS_R14] = vcpu->vc_gueststate.vg_r14;
vcpu->vc_gueststate.vg_r14 = gprs[VCPU_REGS_R14];
vcpu->vc_gueststate.vg_r14 = gprs[VCPU_REGS_R14];
vmsa->v_r14 = gprs[VCPU_REGS_R14];
case VCPU_REGS_R14: return "R14";