diff options
-rw-r--r-- | hw/display/virtio-gpu.c | 8 | ||||
-rw-r--r-- | hw/intc/s390_flic_kvm.c | 8 | ||||
-rw-r--r-- | hw/net/vmxnet3.c | 24 | ||||
-rw-r--r-- | hw/nvram/eeprom93xx.c | 8 | ||||
-rw-r--r-- | hw/nvram/fw_cfg.c | 8 | ||||
-rw-r--r-- | hw/pci/msix.c | 8 | ||||
-rw-r--r-- | hw/pci/pci.c | 16 | ||||
-rw-r--r-- | hw/pci/shpc.c | 7 | ||||
-rw-r--r-- | hw/scsi/scsi-bus.c | 8 | ||||
-rw-r--r-- | hw/timer/twl92230.c | 8 | ||||
-rw-r--r-- | hw/usb/redirect.c | 26 | ||||
-rw-r--r-- | hw/virtio/virtio-pci.c | 8 | ||||
-rw-r--r-- | hw/virtio/virtio.c | 15 | ||||
-rw-r--r-- | include/migration/vmstate.h | 19 | ||||
-rw-r--r-- | migration/savevm.c | 7 | ||||
-rw-r--r-- | migration/vmstate.c | 113 | ||||
-rw-r--r-- | target/alpha/machine.c | 6 | ||||
-rw-r--r-- | target/arm/machine.c | 14 | ||||
-rw-r--r-- | target/i386/machine.c | 26 | ||||
-rw-r--r-- | target/mips/machine.c | 14 | ||||
-rw-r--r-- | target/ppc/machine.c | 12 | ||||
-rw-r--r-- | target/sparc/machine.c | 6 |
22 files changed, 263 insertions, 106 deletions
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index 7a15c61..6e09474 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -1003,7 +1003,8 @@ static const VMStateDescription vmstate_virtio_gpu_scanouts = { }, }; -static void virtio_gpu_save(QEMUFile *f, void *opaque, size_t size) +static int virtio_gpu_save(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { VirtIOGPU *g = opaque; struct virtio_gpu_simple_resource *res; @@ -1028,9 +1029,12 @@ static void virtio_gpu_save(QEMUFile *f, void *opaque, size_t size) qemu_put_be32(f, 0); /* end of list */ vmstate_save_state(f, &vmstate_virtio_gpu_scanouts, g, NULL); + + return 0; } -static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size) +static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { VirtIOGPU *g = opaque; struct virtio_gpu_simple_resource *res; diff --git a/hw/intc/s390_flic_kvm.c b/hw/intc/s390_flic_kvm.c index c313166..da8e4df 100644 --- a/hw/intc/s390_flic_kvm.c +++ b/hw/intc/s390_flic_kvm.c @@ -286,7 +286,8 @@ static void kvm_s390_release_adapter_routes(S390FLICState *fs, * increase until buffer is sufficient or maxium size is * reached */ -static void kvm_flic_save(QEMUFile *f, void *opaque, size_t size) +static int kvm_flic_save(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { KVMS390FLICState *flic = opaque; int len = FLIC_SAVE_INITIAL_SIZE; @@ -319,6 +320,8 @@ static void kvm_flic_save(QEMUFile *f, void *opaque, size_t size) count * sizeof(struct kvm_s390_irq)); } g_free(buf); + + return 0; } /** @@ -331,7 +334,8 @@ static void kvm_flic_save(QEMUFile *f, void *opaque, size_t size) * Note: Do nothing when no interrupts where stored * in QEMUFile */ -static int kvm_flic_load(QEMUFile *f, void *opaque, size_t size) +static int kvm_flic_load(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { uint64_t len = 0; uint64_t count = 0; diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c index 92f6af9..4163ca8 100644 --- a/hw/net/vmxnet3.c +++ b/hw/net/vmxnet3.c @@ -2451,7 +2451,8 @@ static void vmxnet3_put_tx_stats_to_file(QEMUFile *f, qemu_put_be64(f, tx_stat->pktsTxDiscard); } -static int vmxnet3_get_txq_descr(QEMUFile *f, void *pv, size_t size) +static int vmxnet3_get_txq_descr(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { Vmxnet3TxqDescr *r = pv; @@ -2465,7 +2466,8 @@ static int vmxnet3_get_txq_descr(QEMUFile *f, void *pv, size_t size) return 0; } -static void vmxnet3_put_txq_descr(QEMUFile *f, void *pv, size_t size) +static int vmxnet3_put_txq_descr(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { Vmxnet3TxqDescr *r = pv; @@ -2474,6 +2476,8 @@ static void vmxnet3_put_txq_descr(QEMUFile *f, void *pv, size_t size) qemu_put_byte(f, r->intr_idx); qemu_put_be64(f, r->tx_stats_pa); vmxnet3_put_tx_stats_to_file(f, &r->txq_stats); + + return 0; } static const VMStateInfo txq_descr_info = { @@ -2512,7 +2516,8 @@ static void vmxnet3_put_rx_stats_to_file(QEMUFile *f, qemu_put_be64(f, rx_stat->pktsRxError); } -static int vmxnet3_get_rxq_descr(QEMUFile *f, void *pv, size_t size) +static int vmxnet3_get_rxq_descr(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { Vmxnet3RxqDescr *r = pv; int i; @@ -2530,7 +2535,8 @@ static int vmxnet3_get_rxq_descr(QEMUFile *f, void *pv, size_t size) return 0; } -static void vmxnet3_put_rxq_descr(QEMUFile *f, void *pv, size_t size) +static int vmxnet3_put_rxq_descr(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { Vmxnet3RxqDescr *r = pv; int i; @@ -2543,6 +2549,8 @@ static void vmxnet3_put_rxq_descr(QEMUFile *f, void *pv, size_t size) qemu_put_byte(f, r->intr_idx); qemu_put_be64(f, r->rx_stats_pa); vmxnet3_put_rx_stats_to_file(f, &r->rxq_stats); + + return 0; } static int vmxnet3_post_load(void *opaque, int version_id) @@ -2575,7 +2583,8 @@ static const VMStateInfo rxq_descr_info = { .put = vmxnet3_put_rxq_descr }; -static int vmxnet3_get_int_state(QEMUFile *f, void *pv, size_t size) +static int vmxnet3_get_int_state(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { Vmxnet3IntState *r = pv; @@ -2586,13 +2595,16 @@ static int vmxnet3_get_int_state(QEMUFile *f, void *pv, size_t size) return 0; } -static void vmxnet3_put_int_state(QEMUFile *f, void *pv, size_t size) +static int vmxnet3_put_int_state(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { Vmxnet3IntState *r = pv; qemu_put_byte(f, r->is_masked); qemu_put_byte(f, r->is_pending); qemu_put_byte(f, r->is_asserted); + + return 0; } static const VMStateInfo int_state_info = { diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c index 2c16fc2..848692a 100644 --- a/hw/nvram/eeprom93xx.c +++ b/hw/nvram/eeprom93xx.c @@ -94,18 +94,22 @@ struct _eeprom_t { This is a Big hack, but it is how the old state did it. */ -static int get_uint16_from_uint8(QEMUFile *f, void *pv, size_t size) +static int get_uint16_from_uint8(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { uint16_t *v = pv; *v = qemu_get_ubyte(f); return 0; } -static void put_unused(QEMUFile *f, void *pv, size_t size) +static int put_unused(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { fprintf(stderr, "uint16_from_uint8 is used only for backwards compatibility.\n"); fprintf(stderr, "Never should be used to write a new state.\n"); exit(0); + + return 0; } static const VMStateInfo vmstate_hack_uint16_from_uint8 = { diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index 523d585..316fca9 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -555,17 +555,21 @@ static void fw_cfg_reset(DeviceState *d) Or we broke compatibility in the state, or we can't use struct tm */ -static int get_uint32_as_uint16(QEMUFile *f, void *pv, size_t size) +static int get_uint32_as_uint16(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { uint32_t *v = pv; *v = qemu_get_be16(f); return 0; } -static void put_unused(QEMUFile *f, void *pv, size_t size) +static int put_unused(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { fprintf(stderr, "uint32_as_uint16 is only used for backward compatibility.\n"); fprintf(stderr, "This functions shouldn't be called.\n"); + + return 0; } static const VMStateInfo vmstate_hack_uint32_as_uint16 = { diff --git a/hw/pci/msix.c b/hw/pci/msix.c index 0ec1cb1..ee1714d 100644 --- a/hw/pci/msix.c +++ b/hw/pci/msix.c @@ -587,12 +587,16 @@ void msix_unset_vector_notifiers(PCIDevice *dev) dev->msix_vector_poll_notifier = NULL; } -static void put_msix_state(QEMUFile *f, void *pv, size_t size) +static int put_msix_state(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { msix_save(pv, f); + + return 0; } -static int get_msix_state(QEMUFile *f, void *pv, size_t size) +static int get_msix_state(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { msix_load(pv, f); return 0; diff --git a/hw/pci/pci.c b/hw/pci/pci.c index fe9acec..c35d011 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -445,7 +445,8 @@ int pci_bus_numa_node(PCIBus *bus) return PCI_BUS_GET_CLASS(bus)->numa_node(bus); } -static int get_pci_config_device(QEMUFile *f, void *pv, size_t size) +static int get_pci_config_device(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { PCIDevice *s = container_of(pv, PCIDevice, config); PCIDeviceClass *pc = PCI_DEVICE_GET_CLASS(s); @@ -484,11 +485,14 @@ static int get_pci_config_device(QEMUFile *f, void *pv, size_t size) } /* just put buffer */ -static void put_pci_config_device(QEMUFile *f, void *pv, size_t size) +static int put_pci_config_device(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { const uint8_t **v = pv; assert(size == pci_config_size(container_of(pv, PCIDevice, config))); qemu_put_buffer(f, *v, size); + + return 0; } static VMStateInfo vmstate_info_pci_config = { @@ -497,7 +501,8 @@ static VMStateInfo vmstate_info_pci_config = { .put = put_pci_config_device, }; -static int get_pci_irq_state(QEMUFile *f, void *pv, size_t size) +static int get_pci_irq_state(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { PCIDevice *s = container_of(pv, PCIDevice, irq_state); uint32_t irq_state[PCI_NUM_PINS]; @@ -518,7 +523,8 @@ static int get_pci_irq_state(QEMUFile *f, void *pv, size_t size) return 0; } -static void put_pci_irq_state(QEMUFile *f, void *pv, size_t size) +static int put_pci_irq_state(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { int i; PCIDevice *s = container_of(pv, PCIDevice, irq_state); @@ -526,6 +532,8 @@ static void put_pci_irq_state(QEMUFile *f, void *pv, size_t size) for (i = 0; i < PCI_NUM_PINS; ++i) { qemu_put_be32(f, pci_irq_state(s, i)); } + + return 0; } static VMStateInfo vmstate_info_pci_irq_state = { diff --git a/hw/pci/shpc.c b/hw/pci/shpc.c index 3dcd472e..42fafac 100644 --- a/hw/pci/shpc.c +++ b/hw/pci/shpc.c @@ -695,13 +695,16 @@ void shpc_cap_write_config(PCIDevice *d, uint32_t addr, uint32_t val, int l) shpc_cap_update_dword(d); } -static void shpc_save(QEMUFile *f, void *pv, size_t size) +static int shpc_save(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { PCIDevice *d = container_of(pv, PCIDevice, shpc); qemu_put_buffer(f, d->shpc->config, SHPC_SIZEOF(d)); + + return 0; } -static int shpc_load(QEMUFile *f, void *pv, size_t size) +static int shpc_load(QEMUFile *f, void *pv, size_t size, VMStateField *field) { PCIDevice *d = container_of(pv, PCIDevice, shpc); int ret = qemu_get_buffer(f, d->shpc->config, SHPC_SIZEOF(d)); diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c index 297216d..5940cb1 100644 --- a/hw/scsi/scsi-bus.c +++ b/hw/scsi/scsi-bus.c @@ -1945,7 +1945,8 @@ SCSIDevice *scsi_device_find(SCSIBus *bus, int channel, int id, int lun) /* SCSI request list. For simplicity, pv points to the whole device */ -static void put_scsi_requests(QEMUFile *f, void *pv, size_t size) +static int put_scsi_requests(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { SCSIDevice *s = pv; SCSIBus *bus = DO_UPCAST(SCSIBus, qbus, s->qdev.parent_bus); @@ -1968,9 +1969,12 @@ static void put_scsi_requests(QEMUFile *f, void *pv, size_t size) } } qemu_put_sbyte(f, 0); + + return 0; } -static int get_scsi_requests(QEMUFile *f, void *pv, size_t size) +static int get_scsi_requests(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { SCSIDevice *s = pv; SCSIBus *bus = DO_UPCAST(SCSIBus, qbus, s->qdev.parent_bus); diff --git a/hw/timer/twl92230.c b/hw/timer/twl92230.c index b8d914e..c0aa8ae 100644 --- a/hw/timer/twl92230.c +++ b/hw/timer/twl92230.c @@ -749,17 +749,21 @@ static int menelaus_rx(I2CSlave *i2c) Or we broke compatibility in the state, or we can't use struct tm */ -static int get_int32_as_uint16(QEMUFile *f, void *pv, size_t size) +static int get_int32_as_uint16(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { int *v = pv; *v = qemu_get_be16(f); return 0; } -static void put_int32_as_uint16(QEMUFile *f, void *pv, size_t size) +static int put_int32_as_uint16(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { int *v = pv; qemu_put_be16(f, *v); + + return 0; } static const VMStateInfo vmstate_hack_int32_as_uint16 = { diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c index a657237..4a0ebbf 100644 --- a/hw/usb/redirect.c +++ b/hw/usb/redirect.c @@ -2165,7 +2165,8 @@ static int usbredir_post_load(void *priv, int version_id) } /* For usbredirparser migration */ -static void usbredir_put_parser(QEMUFile *f, void *priv, size_t unused) +static int usbredir_put_parser(QEMUFile *f, void *priv, size_t unused, + VMStateField *field, QJSON *vmdesc) { USBRedirDevice *dev = priv; uint8_t *data; @@ -2173,7 +2174,7 @@ static void usbredir_put_parser(QEMUFile *f, void *priv, size_t unused) if (dev->parser == NULL) { qemu_put_be32(f, 0); - return; + return 0; } usbredirparser_serialize(dev->parser, &data, &len); @@ -2183,9 +2184,12 @@ static void usbredir_put_parser(QEMUFile *f, void *priv, size_t unused) qemu_put_buffer(f, data, len); free(data); + + return 0; } -static int usbredir_get_parser(QEMUFile *f, void *priv, size_t unused) +static int usbredir_get_parser(QEMUFile *f, void *priv, size_t unused, + VMStateField *field) { USBRedirDevice *dev = priv; uint8_t *data; @@ -2228,7 +2232,8 @@ static const VMStateInfo usbredir_parser_vmstate_info = { /* For buffered packets (iso/irq) queue migration */ -static void usbredir_put_bufpq(QEMUFile *f, void *priv, size_t unused) +static int usbredir_put_bufpq(QEMUFile *f, void *priv, size_t unused, + VMStateField *field, QJSON *vmdesc) { struct endp_data *endp = priv; USBRedirDevice *dev = endp->dev; @@ -2246,9 +2251,12 @@ static void usbredir_put_bufpq(QEMUFile *f, void *priv, size_t unused) i++; } assert(i == endp->bufpq_size); + + return 0; } -static int usbredir_get_bufpq(QEMUFile *f, void *priv, size_t unused) +static int usbredir_get_bufpq(QEMUFile *f, void *priv, size_t unused, + VMStateField *field) { struct endp_data *endp = priv; USBRedirDevice *dev = endp->dev; @@ -2351,7 +2359,8 @@ static const VMStateDescription usbredir_ep_vmstate = { /* For PacketIdQueue migration */ -static void usbredir_put_packet_id_q(QEMUFile *f, void *priv, size_t unused) +static int usbredir_put_packet_id_q(QEMUFile *f, void *priv, size_t unused, + VMStateField *field, QJSON *vmdesc) { struct PacketIdQueue *q = priv; USBRedirDevice *dev = q->dev; @@ -2365,9 +2374,12 @@ static void usbredir_put_packet_id_q(QEMUFile *f, void *priv, size_t unused) remain--; } assert(remain == 0); + + return 0; } -static int usbredir_get_packet_id_q(QEMUFile *f, void *priv, size_t unused) +static int usbredir_get_packet_id_q(QEMUFile *f, void *priv, size_t unused, + VMStateField *field) { struct PacketIdQueue *q = priv; USBRedirDevice *dev = q->dev; diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 09230c0..b5af2a0 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -108,7 +108,8 @@ static bool virtio_pci_has_extra_state(DeviceState *d) return proxy->flags & VIRTIO_PCI_FLAG_MIGRATE_EXTRA; } -static int get_virtio_pci_modern_state(QEMUFile *f, void *pv, size_t size) +static int get_virtio_pci_modern_state(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { VirtIOPCIProxy *proxy = pv; int i; @@ -137,7 +138,8 @@ static void virtio_pci_save_modern_queue_state(VirtIOPCIQueue *vq, qemu_put_be32(f, vq->used[1]); } -static void put_virtio_pci_modern_state(QEMUFile *f, void *pv, size_t size) +static int put_virtio_pci_modern_state(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { VirtIOPCIProxy *proxy = pv; int i; @@ -149,6 +151,8 @@ static void put_virtio_pci_modern_state(QEMUFile *f, void *pv, size_t size) for (i = 0; i < VIRTIO_QUEUE_MAX; i++) { virtio_pci_save_modern_queue_state(&proxy->vqs[i], f); } + + return 0; } static const VMStateInfo vmstate_info_virtio_pci_modern_state = { diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index cc17b97..f292a53 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -1555,7 +1555,8 @@ static const VMStateDescription vmstate_virtio_ringsize = { } }; -static int get_extra_state(QEMUFile *f, void *pv, size_t size) +static int get_extra_state(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { VirtIODevice *vdev = pv; BusState *qbus = qdev_get_parent_bus(DEVICE(vdev)); @@ -1568,13 +1569,15 @@ static int get_extra_state(QEMUFile *f, void *pv, size_t size) } } -static void put_extra_state(QEMUFile *f, void *pv, size_t size) +static int put_extra_state(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { VirtIODevice *vdev = pv; BusState *qbus = qdev_get_parent_bus(DEVICE(vdev)); VirtioBusClass *k = VIRTIO_BUS_GET_CLASS(qbus); k->save_extra_state(qbus->parent, f); + return 0; } static const VMStateInfo vmstate_info_extra_state = { @@ -1709,13 +1712,17 @@ void virtio_save(VirtIODevice *vdev, QEMUFile *f) } /* A wrapper for use as a VMState .put function */ -static void virtio_device_put(QEMUFile *f, void *opaque, size_t size) +static int virtio_device_put(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { virtio_save(VIRTIO_DEVICE(opaque), f); + + return 0; } /* A wrapper for use as a VMState .get function */ -static int virtio_device_get(QEMUFile *f, void *opaque, size_t size) +static int virtio_device_get(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { VirtIODevice *vdev = VIRTIO_DEVICE(opaque); DeviceClass *dc = DEVICE_CLASS(VIRTIO_DEVICE_GET_CLASS(vdev)); diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h index 2125829..7e61b1e 100644 --- a/include/migration/vmstate.h +++ b/include/migration/vmstate.h @@ -81,11 +81,20 @@ void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque); typedef struct VMStateInfo VMStateInfo; typedef struct VMStateDescription VMStateDescription; - +typedef struct VMStateField VMStateField; + +/* VMStateInfo allows customized migration of objects that don't fit in + * any category in VMStateFlags. Additional information is always passed + * into get and put in terms of field and vmdesc parameters. However + * these two parameters should only be used in cases when customized + * handling is needed, such as QTAILQ. For primitive data types such as + * integer, field and vmdesc parameters should be ignored inside get/put. + */ struct VMStateInfo { const char *name; - int (*get)(QEMUFile *f, void *pv, size_t size); - void (*put)(QEMUFile *f, void *pv, size_t size); + int (*get)(QEMUFile *f, void *pv, size_t size, VMStateField *field); + int (*put)(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc); }; enum VMStateFlags { @@ -192,7 +201,7 @@ typedef enum { MIG_PRI_MAX, } MigrationPriority; -typedef struct { +struct VMStateField { const char *name; size_t offset; size_t size; @@ -205,7 +214,7 @@ typedef struct { const VMStateDescription *vmsd; int version_id; bool (*field_exists)(void *opaque, int version_id); -} VMStateField; +}; struct VMStateDescription { const char *name; diff --git a/migration/savevm.c b/migration/savevm.c index f9c06e9..455d5ba 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -220,17 +220,20 @@ void timer_get(QEMUFile *f, QEMUTimer *ts) * Not in vmstate.c to not add qemu-timer.c as dependency to vmstate.c */ -static int get_timer(QEMUFile *f, void *pv, size_t size) +static int get_timer(QEMUFile *f, void *pv, size_t size, VMStateField *field) { QEMUTimer *v = pv; timer_get(f, v); return 0; } -static void put_timer(QEMUFile *f, void *pv, size_t size) +static int put_timer(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { QEMUTimer *v = pv; timer_put(f, v); + + return 0; } const VMStateInfo vmstate_info_timer = { diff --git a/migration/vmstate.c b/migration/vmstate.c index 0bc9f35..7b4bd6e 100644 --- a/migration/vmstate.c +++ b/migration/vmstate.c @@ -6,6 +6,7 @@ #include "qemu/bitops.h" #include "qemu/error-report.h" #include "trace.h" +#include "migration/qjson.h" static void vmstate_subsection_save(QEMUFile *f, const VMStateDescription *vmsd, void *opaque, QJSON *vmdesc); @@ -122,8 +123,7 @@ int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd, ret = vmstate_load_state(f, field->vmsd, addr, field->vmsd->version_id); } else { - ret = field->info->get(f, addr, size); - + ret = field->info->get(f, addr, size, field); } if (ret >= 0) { ret = qemu_file_get_error(f); @@ -330,7 +330,7 @@ void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd, if (field->flags & VMS_STRUCT) { vmstate_save_state(f, field->vmsd, addr, vmdesc_loop); } else { - field->info->put(f, addr, size); + field->info->put(f, addr, size, field, vmdesc_loop); } written_bytes = qemu_ftell_fast(f) - old_offset; @@ -463,17 +463,19 @@ static void vmstate_subsection_save(QEMUFile *f, const VMStateDescription *vmsd, /* bool */ -static int get_bool(QEMUFile *f, void *pv, size_t size) +static int get_bool(QEMUFile *f, void *pv, size_t size, VMStateField *field) { bool *v = pv; *v = qemu_get_byte(f); return 0; } -static void put_bool(QEMUFile *f, void *pv, size_t size) +static int put_bool(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { bool *v = pv; qemu_put_byte(f, *v); + return 0; } const VMStateInfo vmstate_info_bool = { @@ -484,17 +486,19 @@ const VMStateInfo vmstate_info_bool = { /* 8 bit int */ -static int get_int8(QEMUFile *f, void *pv, size_t size) +static int get_int8(QEMUFile *f, void *pv, size_t size, VMStateField *field) { int8_t *v = pv; qemu_get_s8s(f, v); return 0; } -static void put_int8(QEMUFile *f, void *pv, size_t size) +static int put_int8(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { int8_t *v = pv; qemu_put_s8s(f, v); + return 0; } const VMStateInfo vmstate_info_int8 = { @@ -505,17 +509,19 @@ const VMStateInfo vmstate_info_int8 = { /* 16 bit int */ -static int get_int16(QEMUFile *f, void *pv, size_t size) +static int get_int16(QEMUFile *f, void *pv, size_t size, VMStateField *field) { int16_t *v = pv; qemu_get_sbe16s(f, v); return 0; } -static void put_int16(QEMUFile *f, void *pv, size_t size) +static int put_int16(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { int16_t *v = pv; qemu_put_sbe16s(f, v); + return 0; } const VMStateInfo vmstate_info_int16 = { @@ -526,17 +532,19 @@ const VMStateInfo vmstate_info_int16 = { /* 32 bit int */ -static int get_int32(QEMUFile *f, void *pv, size_t size) +static int get_int32(QEMUFile *f, void *pv, size_t size, VMStateField *field) { int32_t *v = pv; qemu_get_sbe32s(f, v); return 0; } -static void put_int32(QEMUFile *f, void *pv, size_t size) +static int put_int32(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { int32_t *v = pv; qemu_put_sbe32s(f, v); + return 0; } const VMStateInfo vmstate_info_int32 = { @@ -548,7 +556,8 @@ const VMStateInfo vmstate_info_int32 = { /* 32 bit int. See that the received value is the same than the one in the field */ -static int get_int32_equal(QEMUFile *f, void *pv, size_t size) +static int get_int32_equal(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { int32_t *v = pv; int32_t v2; @@ -571,7 +580,7 @@ const VMStateInfo vmstate_info_int32_equal = { * and less than or equal to the one in the field. */ -static int get_int32_le(QEMUFile *f, void *pv, size_t size) +static int get_int32_le(QEMUFile *f, void *pv, size_t size, VMStateField *field) { int32_t *cur = pv; int32_t loaded; @@ -595,17 +604,19 @@ const VMStateInfo vmstate_info_int32_le = { /* 64 bit int */ -static int get_int64(QEMUFile *f, void *pv, size_t size) +static int get_int64(QEMUFile *f, void *pv, size_t size, VMStateField *field) { int64_t *v = pv; qemu_get_sbe64s(f, v); return 0; } -static void put_int64(QEMUFile *f, void *pv, size_t size) +static int put_int64(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { int64_t *v = pv; qemu_put_sbe64s(f, v); + return 0; } const VMStateInfo vmstate_info_int64 = { @@ -616,17 +627,19 @@ const VMStateInfo vmstate_info_int64 = { /* 8 bit unsigned int */ -static int get_uint8(QEMUFile *f, void *pv, size_t size) +static int get_uint8(QEMUFile *f, void *pv, size_t size, VMStateField *field) { uint8_t *v = pv; qemu_get_8s(f, v); return 0; } -static void put_uint8(QEMUFile *f, void *pv, size_t size) +static int put_uint8(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { uint8_t *v = pv; qemu_put_8s(f, v); + return 0; } const VMStateInfo vmstate_info_uint8 = { @@ -637,17 +650,19 @@ const VMStateInfo vmstate_info_uint8 = { /* 16 bit unsigned int */ -static int get_uint16(QEMUFile *f, void *pv, size_t size) +static int get_uint16(QEMUFile *f, void *pv, size_t size, VMStateField *field) { uint16_t *v = pv; qemu_get_be16s(f, v); return 0; } -static void put_uint16(QEMUFile *f, void *pv, size_t size) +static int put_uint16(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { uint16_t *v = pv; qemu_put_be16s(f, v); + return 0; } const VMStateInfo vmstate_info_uint16 = { @@ -658,17 +673,19 @@ const VMStateInfo vmstate_info_uint16 = { /* 32 bit unsigned int */ -static int get_uint32(QEMUFile *f, void *pv, size_t size) +static int get_uint32(QEMUFile *f, void *pv, size_t size, VMStateField *field) { uint32_t *v = pv; qemu_get_be32s(f, v); return 0; } -static void put_uint32(QEMUFile *f, void *pv, size_t size) +static int put_uint32(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { uint32_t *v = pv; qemu_put_be32s(f, v); + return 0; } const VMStateInfo vmstate_info_uint32 = { @@ -680,7 +697,8 @@ const VMStateInfo vmstate_info_uint32 = { /* 32 bit uint. See that the received value is the same than the one in the field */ -static int get_uint32_equal(QEMUFile *f, void *pv, size_t size) +static int get_uint32_equal(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { uint32_t *v = pv; uint32_t v2; @@ -701,17 +719,19 @@ const VMStateInfo vmstate_info_uint32_equal = { /* 64 bit unsigned int */ -static int get_uint64(QEMUFile *f, void *pv, size_t size) +static int get_uint64(QEMUFile *f, void *pv, size_t size, VMStateField *field) { uint64_t *v = pv; qemu_get_be64s(f, v); return 0; } -static void put_uint64(QEMUFile *f, void *pv, size_t size) +static int put_uint64(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { uint64_t *v = pv; qemu_put_be64s(f, v); + return 0; } const VMStateInfo vmstate_info_uint64 = { @@ -723,7 +743,8 @@ const VMStateInfo vmstate_info_uint64 = { /* 64 bit unsigned int. See that the received value is the same than the one in the field */ -static int get_uint64_equal(QEMUFile *f, void *pv, size_t size) +static int get_uint64_equal(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { uint64_t *v = pv; uint64_t v2; @@ -745,7 +766,8 @@ const VMStateInfo vmstate_info_uint64_equal = { /* 8 bit int. See that the received value is the same than the one in the field */ -static int get_uint8_equal(QEMUFile *f, void *pv, size_t size) +static int get_uint8_equal(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { uint8_t *v = pv; uint8_t v2; @@ -767,7 +789,8 @@ const VMStateInfo vmstate_info_uint8_equal = { /* 16 bit unsigned int int. See that the received value is the same than the one in the field */ -static int get_uint16_equal(QEMUFile *f, void *pv, size_t size) +static int get_uint16_equal(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { uint16_t *v = pv; uint16_t v2; @@ -788,7 +811,8 @@ const VMStateInfo vmstate_info_uint16_equal = { /* floating point */ -static int get_float64(QEMUFile *f, void *pv, size_t size) +static int get_float64(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { float64 *v = pv; @@ -796,11 +820,13 @@ static int get_float64(QEMUFile *f, void *pv, size_t size) return 0; } -static void put_float64(QEMUFile *f, void *pv, size_t size) +static int put_float64(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { uint64_t *v = pv; qemu_put_be64(f, float64_val(*v)); + return 0; } const VMStateInfo vmstate_info_float64 = { @@ -811,7 +837,8 @@ const VMStateInfo vmstate_info_float64 = { /* CPU_DoubleU type */ -static int get_cpudouble(QEMUFile *f, void *pv, size_t size) +static int get_cpudouble(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { CPU_DoubleU *v = pv; qemu_get_be32s(f, &v->l.upper); @@ -819,11 +846,13 @@ static int get_cpudouble(QEMUFile *f, void *pv, size_t size) return 0; } -static void put_cpudouble(QEMUFile *f, void *pv, size_t size) +static int put_cpudouble(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { CPU_DoubleU *v = pv; qemu_put_be32s(f, &v->l.upper); qemu_put_be32s(f, &v->l.lower); + return 0; } const VMStateInfo vmstate_info_cpudouble = { @@ -834,17 +863,20 @@ const VMStateInfo vmstate_info_cpudouble = { /* uint8_t buffers */ -static int get_buffer(QEMUFile *f, void *pv, size_t size) +static int get_buffer(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { uint8_t *v = pv; qemu_get_buffer(f, v, size); return 0; } -static void put_buffer(QEMUFile *f, void *pv, size_t size) +static int put_buffer(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { uint8_t *v = pv; qemu_put_buffer(f, v, size); + return 0; } const VMStateInfo vmstate_info_buffer = { @@ -856,7 +888,8 @@ const VMStateInfo vmstate_info_buffer = { /* unused buffers: space that was used for some fields that are not useful anymore */ -static int get_unused_buffer(QEMUFile *f, void *pv, size_t size) +static int get_unused_buffer(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { uint8_t buf[1024]; int block_len; @@ -869,7 +902,8 @@ static int get_unused_buffer(QEMUFile *f, void *pv, size_t size) return 0; } -static void put_unused_buffer(QEMUFile *f, void *pv, size_t size) +static int put_unused_buffer(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { static const uint8_t buf[1024]; int block_len; @@ -879,6 +913,8 @@ static void put_unused_buffer(QEMUFile *f, void *pv, size_t size) size -= block_len; qemu_put_buffer(f, buf, block_len); } + + return 0; } const VMStateInfo vmstate_info_unused_buffer = { @@ -894,7 +930,7 @@ const VMStateInfo vmstate_info_unused_buffer = { */ /* This is the number of 64 bit words sent over the wire */ #define BITS_TO_U64S(nr) DIV_ROUND_UP(nr, 64) -static int get_bitmap(QEMUFile *f, void *pv, size_t size) +static int get_bitmap(QEMUFile *f, void *pv, size_t size, VMStateField *field) { unsigned long *bmp = pv; int i, idx = 0; @@ -908,7 +944,8 @@ static int get_bitmap(QEMUFile *f, void *pv, size_t size) return 0; } -static void put_bitmap(QEMUFile *f, void *pv, size_t size) +static int put_bitmap(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { unsigned long *bmp = pv; int i, idx = 0; @@ -919,6 +956,8 @@ static void put_bitmap(QEMUFile *f, void *pv, size_t size) } qemu_put_be64(f, w); } + + return 0; } const VMStateInfo vmstate_info_bitmap = { diff --git a/target/alpha/machine.c b/target/alpha/machine.c index b99a123..a102645 100644 --- a/target/alpha/machine.c +++ b/target/alpha/machine.c @@ -5,17 +5,19 @@ #include "hw/boards.h" #include "migration/cpu.h" -static int get_fpcr(QEMUFile *f, void *opaque, size_t size) +static int get_fpcr(QEMUFile *f, void *opaque, size_t size, VMStateField *field) { CPUAlphaState *env = opaque; cpu_alpha_store_fpcr(env, qemu_get_be64(f)); return 0; } -static void put_fpcr(QEMUFile *f, void *opaque, size_t size) +static int put_fpcr(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { CPUAlphaState *env = opaque; qemu_put_be64(f, cpu_alpha_load_fpcr(env)); + return 0; } static const VMStateInfo vmstate_fpcr = { diff --git a/target/arm/machine.c b/target/arm/machine.c index d90943b..487320d 100644 --- a/target/arm/machine.c +++ b/target/arm/machine.c @@ -17,7 +17,8 @@ static bool vfp_needed(void *opaque) return arm_feature(env, ARM_FEATURE_VFP); } -static int get_fpscr(QEMUFile *f, void *opaque, size_t size) +static int get_fpscr(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { ARMCPU *cpu = opaque; CPUARMState *env = &cpu->env; @@ -27,12 +28,14 @@ static int get_fpscr(QEMUFile *f, void *opaque, size_t size) return 0; } -static void put_fpscr(QEMUFile *f, void *opaque, size_t size) +static int put_fpscr(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { ARMCPU *cpu = opaque; CPUARMState *env = &cpu->env; qemu_put_be32(f, vfp_get_fpscr(env)); + return 0; } static const VMStateInfo vmstate_fpscr = { @@ -163,7 +166,8 @@ static const VMStateDescription vmstate_pmsav7 = { } }; -static int get_cpsr(QEMUFile *f, void *opaque, size_t size) +static int get_cpsr(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { ARMCPU *cpu = opaque; CPUARMState *env = &cpu->env; @@ -180,7 +184,8 @@ static int get_cpsr(QEMUFile *f, void *opaque, size_t size) return 0; } -static void put_cpsr(QEMUFile *f, void *opaque, size_t size) +static int put_cpsr(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { ARMCPU *cpu = opaque; CPUARMState *env = &cpu->env; @@ -193,6 +198,7 @@ static void put_cpsr(QEMUFile *f, void *opaque, size_t size) } qemu_put_be32(f, val); + return 0; } static const VMStateInfo vmstate_cpsr = { diff --git a/target/i386/machine.c b/target/i386/machine.c index e002b4f..78ae2f9 100644 --- a/target/i386/machine.c +++ b/target/i386/machine.c @@ -136,10 +136,12 @@ static const VMStateDescription vmstate_mtrr_var = { #define VMSTATE_MTRR_VARS(_field, _state, _n, _v) \ VMSTATE_STRUCT_ARRAY(_field, _state, _n, _v, vmstate_mtrr_var, MTRRVar) -static void put_fpreg_error(QEMUFile *f, void *opaque, size_t size) +static int put_fpreg_error(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { fprintf(stderr, "call put_fpreg() with invalid arguments\n"); exit(0); + return 0; } /* XXX: add that in a FPU generic layer */ @@ -164,7 +166,8 @@ static void fp64_to_fp80(union x86_longdouble *p, uint64_t temp) p->exp = e; } -static int get_fpreg(QEMUFile *f, void *opaque, size_t size) +static int get_fpreg(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { FPReg *fp_reg = opaque; uint64_t mant; @@ -176,7 +179,8 @@ static int get_fpreg(QEMUFile *f, void *opaque, size_t size) return 0; } -static void put_fpreg(QEMUFile *f, void *opaque, size_t size) +static int put_fpreg(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { FPReg *fp_reg = opaque; uint64_t mant; @@ -186,6 +190,8 @@ static void put_fpreg(QEMUFile *f, void *opaque, size_t size) cpu_get_fp80(&mant, &exp, fp_reg->d); qemu_put_be64s(f, &mant); qemu_put_be16s(f, &exp); + + return 0; } static const VMStateInfo vmstate_fpreg = { @@ -194,7 +200,8 @@ static const VMStateInfo vmstate_fpreg = { .put = put_fpreg, }; -static int get_fpreg_1_mmx(QEMUFile *f, void *opaque, size_t size) +static int get_fpreg_1_mmx(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { union x86_longdouble *p = opaque; uint64_t mant; @@ -211,7 +218,8 @@ static const VMStateInfo vmstate_fpreg_1_mmx = { .put = put_fpreg_error, }; -static int get_fpreg_1_no_mmx(QEMUFile *f, void *opaque, size_t size) +static int get_fpreg_1_no_mmx(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { union x86_longdouble *p = opaque; uint64_t mant; @@ -273,17 +281,21 @@ static bool less_than_7(void *opaque, int version_id) return version_id < 7; } -static int get_uint64_as_uint32(QEMUFile *f, void *pv, size_t size) +static int get_uint64_as_uint32(QEMUFile *f, void *pv, size_t size, + VMStateField *field) { uint64_t *v = pv; *v = qemu_get_be32(f); return 0; } -static void put_uint64_as_uint32(QEMUFile *f, void *pv, size_t size) +static int put_uint64_as_uint32(QEMUFile *f, void *pv, size_t size, + VMStateField *field, QJSON *vmdesc) { uint64_t *v = pv; qemu_put_be32(f, *v); + + return 0; } static const VMStateInfo vmstate_hack_uint64_as_uint32 = { diff --git a/target/mips/machine.c b/target/mips/machine.c index d20d948..38c8fe9 100644 --- a/target/mips/machine.c +++ b/target/mips/machine.c @@ -19,7 +19,7 @@ static int cpu_post_load(void *opaque, int version_id) /* FPU state */ -static int get_fpr(QEMUFile *f, void *pv, size_t size) +static int get_fpr(QEMUFile *f, void *pv, size_t size, VMStateField *field) { int i; fpr_t *v = pv; @@ -30,7 +30,8 @@ static int get_fpr(QEMUFile *f, void *pv, size_t size) return 0; } -static void put_fpr(QEMUFile *f, void *pv, size_t size) +static int put_fpr(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { int i; fpr_t *v = pv; @@ -38,6 +39,8 @@ static void put_fpr(QEMUFile *f, void *pv, size_t size) for (i = 0; i < MSA_WRLEN/64; i++) { qemu_put_sbe64s(f, &v->wr.d[i]); } + + return 0; } const VMStateInfo vmstate_info_fpr = { @@ -124,7 +127,7 @@ const VMStateDescription vmstate_mvp = { /* TLB state */ -static int get_tlb(QEMUFile *f, void *pv, size_t size) +static int get_tlb(QEMUFile *f, void *pv, size_t size, VMStateField *field) { r4k_tlb_t *v = pv; uint16_t flags; @@ -151,7 +154,8 @@ static int get_tlb(QEMUFile *f, void *pv, size_t size) return 0; } -static void put_tlb(QEMUFile *f, void *pv, size_t size) +static int put_tlb(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { r4k_tlb_t *v = pv; @@ -175,6 +179,8 @@ static void put_tlb(QEMUFile *f, void *pv, size_t size) qemu_put_be16s(f, &flags); qemu_put_be64s(f, &v->PFN[0]); qemu_put_be64s(f, &v->PFN[1]); + + return 0; } const VMStateInfo vmstate_info_tlb = { diff --git a/target/ppc/machine.c b/target/ppc/machine.c index 18c16d2..df9f7a4 100644 --- a/target/ppc/machine.c +++ b/target/ppc/machine.c @@ -105,7 +105,7 @@ static int cpu_load_old(QEMUFile *f, void *opaque, int version_id) return 0; } -static int get_avr(QEMUFile *f, void *pv, size_t size) +static int get_avr(QEMUFile *f, void *pv, size_t size, VMStateField *field) { ppc_avr_t *v = pv; @@ -115,12 +115,14 @@ static int get_avr(QEMUFile *f, void *pv, size_t size) return 0; } -static void put_avr(QEMUFile *f, void *pv, size_t size) +static int put_avr(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { ppc_avr_t *v = pv; qemu_put_be64(f, v->u64[0]); qemu_put_be64(f, v->u64[1]); + return 0; } static const VMStateInfo vmstate_info_avr = { @@ -353,7 +355,7 @@ static const VMStateDescription vmstate_sr = { }; #ifdef TARGET_PPC64 -static int get_slbe(QEMUFile *f, void *pv, size_t size) +static int get_slbe(QEMUFile *f, void *pv, size_t size, VMStateField *field) { ppc_slb_t *v = pv; @@ -363,12 +365,14 @@ static int get_slbe(QEMUFile *f, void *pv, size_t size) return 0; } -static void put_slbe(QEMUFile *f, void *pv, size_t size) +static int put_slbe(QEMUFile *f, void *pv, size_t size, VMStateField *field, + QJSON *vmdesc) { ppc_slb_t *v = pv; qemu_put_be64(f, v->esid); qemu_put_be64(f, v->vsid); + return 0; } static const VMStateInfo vmstate_info_slbe = { diff --git a/target/sparc/machine.c b/target/sparc/machine.c index 39e262c..6bd6b8e 100644 --- a/target/sparc/machine.c +++ b/target/sparc/machine.c @@ -56,7 +56,7 @@ static const VMStateDescription vmstate_tlb_entry = { }; #endif -static int get_psr(QEMUFile *f, void *opaque, size_t size) +static int get_psr(QEMUFile *f, void *opaque, size_t size, VMStateField *field) { SPARCCPU *cpu = opaque; CPUSPARCState *env = &cpu->env; @@ -69,7 +69,8 @@ static int get_psr(QEMUFile *f, void *opaque, size_t size) return 0; } -static void put_psr(QEMUFile *f, void *opaque, size_t size) +static int put_psr(QEMUFile *f, void *opaque, size_t size, VMStateField *field, + QJSON *vmdesc) { SPARCCPU *cpu = opaque; CPUSPARCState *env = &cpu->env; @@ -78,6 +79,7 @@ static void put_psr(QEMUFile *f, void *opaque, size_t size) val = cpu_get_psr(env); qemu_put_be32(f, val); + return 0; } static const VMStateInfo vmstate_psr = { |