} static bool fpu_needed(void *opaque) { PowerPCCPU *cpu = opaque; return (cpu->env.insns_flags & PPC_FLOAT); } static const VMStateDescription vmstate_fpu = { .name = "cpu/fpu", .version_id = 1, .minimum_version_id = 1, .needed = fpu_needed, .fields = (VMStateField[]) { VMSTATE_FLOAT64_ARRAY(env.fpr, PowerPCCPU, 32), VMSTATE_UINTTL(env.fpscr, PowerPCCPU), VMSTATE_END_OF_LIST() }, }; static bool altivec_needed(void *opaque) { PowerPCCPU *cpu = opaque; return (cpu->env.insns_flags & PPC_ALTIVEC); } static const VMStateDescription vmstate_altivec = { .name = "cpu/altivec", .version_id = 1,
qemu_put_be32(f, vfp_get_fpscr(env)); } static const VMStateInfo vmstate_fpscr = { .name = "fpscr", .get = get_fpscr, .put = put_fpscr, }; static const VMStateDescription vmstate_vfp = { .name = "cpu/vfp", .version_id = 3, .minimum_version_id = 3, .fields = (VMStateField[]) { VMSTATE_FLOAT64_ARRAY(env.vfp.regs, ARMCPU, 64), /* The xregs array is a little awkward because element 1 (FPSCR) * requires a specific accessor, so we have to split it up in * the vmstate: */ VMSTATE_UINT32(env.vfp.xregs[0], ARMCPU), VMSTATE_UINT32_SUB_ARRAY(env.vfp.xregs, ARMCPU, 2, 14), { .name = "fpscr", .version_id = 0, .size = sizeof(uint32_t), .info = &vmstate_fpscr, .flags = VMS_SINGLE, .offset = 0, }, VMSTATE_END_OF_LIST()