diff options
Diffstat (limited to 'hw/pl022.c')
| -rw-r--r-- | hw/pl022.c | 84 |
1 files changed, 36 insertions, 48 deletions
diff --git a/hw/pl022.c b/hw/pl022.c index ffe05ab747..00e494a0de 100644 --- a/hw/pl022.c +++ b/hw/pl022.c @@ -239,54 +239,42 @@ static CPUWriteMemoryFunc * const pl022_writefn[] = { pl022_write }; -static void pl022_save(QEMUFile *f, void *opaque) -{ - pl022_state *s = (pl022_state *)opaque; - int i; - - qemu_put_be32(f, s->cr0); - qemu_put_be32(f, s->cr1); - qemu_put_be32(f, s->bitmask); - qemu_put_be32(f, s->sr); - qemu_put_be32(f, s->cpsr); - qemu_put_be32(f, s->is); - qemu_put_be32(f, s->im); - qemu_put_be32(f, s->tx_fifo_head); - qemu_put_be32(f, s->rx_fifo_head); - qemu_put_be32(f, s->tx_fifo_len); - qemu_put_be32(f, s->rx_fifo_len); - for (i = 0; i < 8; i++) { - qemu_put_be16(f, s->tx_fifo[i]); - qemu_put_be16(f, s->rx_fifo[i]); - } -} - -static int pl022_load(QEMUFile *f, void *opaque, int version_id) -{ - pl022_state *s = (pl022_state *)opaque; - int i; - - if (version_id != 1) - return -EINVAL; - - s->cr0 = qemu_get_be32(f); - s->cr1 = qemu_get_be32(f); - s->bitmask = qemu_get_be32(f); - s->sr = qemu_get_be32(f); - s->cpsr = qemu_get_be32(f); - s->is = qemu_get_be32(f); - s->im = qemu_get_be32(f); - s->tx_fifo_head = qemu_get_be32(f); - s->rx_fifo_head = qemu_get_be32(f); - s->tx_fifo_len = qemu_get_be32(f); - s->rx_fifo_len = qemu_get_be32(f); - for (i = 0; i < 8; i++) { - s->tx_fifo[i] = qemu_get_be16(f); - s->rx_fifo[i] = qemu_get_be16(f); +static const VMStateDescription vmstate_pl022 = { + .name = "pl022_ssp", + .version_id = 1, + .minimum_version_id = 1, + .minimum_version_id_old = 1, + .fields = (VMStateField[]) { + VMSTATE_UINT32(cr0, pl022_state), + VMSTATE_UINT32(cr1, pl022_state), + VMSTATE_UINT32(bitmask, pl022_state), + VMSTATE_UINT32(sr, pl022_state), + VMSTATE_UINT32(cpsr, pl022_state), + VMSTATE_UINT32(is, pl022_state), + VMSTATE_UINT32(im, pl022_state), + VMSTATE_INT32(tx_fifo_head, pl022_state), + VMSTATE_INT32(rx_fifo_head, pl022_state), + VMSTATE_INT32(tx_fifo_len, pl022_state), + VMSTATE_INT32(rx_fifo_len, pl022_state), + VMSTATE_UINT16(tx_fifo[0], pl022_state), + VMSTATE_UINT16(rx_fifo[0], pl022_state), + VMSTATE_UINT16(tx_fifo[1], pl022_state), + VMSTATE_UINT16(rx_fifo[1], pl022_state), + VMSTATE_UINT16(tx_fifo[2], pl022_state), + VMSTATE_UINT16(rx_fifo[2], pl022_state), + VMSTATE_UINT16(tx_fifo[3], pl022_state), + VMSTATE_UINT16(rx_fifo[3], pl022_state), + VMSTATE_UINT16(tx_fifo[4], pl022_state), + VMSTATE_UINT16(rx_fifo[4], pl022_state), + VMSTATE_UINT16(tx_fifo[5], pl022_state), + VMSTATE_UINT16(rx_fifo[5], pl022_state), + VMSTATE_UINT16(tx_fifo[6], pl022_state), + VMSTATE_UINT16(rx_fifo[6], pl022_state), + VMSTATE_UINT16(tx_fifo[7], pl022_state), + VMSTATE_UINT16(rx_fifo[7], pl022_state), + VMSTATE_END_OF_LIST() } - - return 0; -} +}; static int pl022_init(SysBusDevice *dev) { @@ -300,7 +288,7 @@ static int pl022_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); s->ssi = ssi_create_bus(&dev->qdev, "ssi"); pl022_reset(s); - register_savevm(&dev->qdev, "pl022_ssp", -1, 1, pl022_save, pl022_load, s); + vmstate_register(&dev->qdev, -1, &vmstate_pl022, s); return 0; } |