mirror of https://github.com/xemu-project/xemu.git
gus: port to vmstate
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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parent
1d190d5ce7
commit
709ae102bc
47
hw/gus.c
47
hw/gus.c
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@ -215,35 +215,22 @@ static int GUS_read_DMA (void *opaque, int nchan, int dma_pos, int dma_len)
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return dma_len;
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return dma_len;
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}
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}
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static void GUS_save (QEMUFile *f, void *opaque)
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static const VMStateDescription vmstate_gus = {
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{
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.name = "gus",
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GUSState *s = opaque;
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.version_id = 2,
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.minimum_version_id = 2,
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qemu_put_be32 (f, s->pos);
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.minimum_version_id_old = 2,
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qemu_put_be32 (f, s->left);
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.fields = (VMStateField []) {
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qemu_put_be32 (f, s->shift);
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VMSTATE_INT32(pos, GUSState),
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qemu_put_be32 (f, s->irqs);
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VMSTATE_INT32(left, GUSState),
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qemu_put_be32 (f, s->samples);
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VMSTATE_INT32(shift, GUSState),
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qemu_put_be64 (f, s->last_ticks);
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VMSTATE_INT32(irqs, GUSState),
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qemu_put_buffer (f, s->himem, sizeof (s->himem));
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VMSTATE_INT32(samples, GUSState),
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}
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VMSTATE_INT64(last_ticks, GUSState),
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VMSTATE_BUFFER(himem, GUSState),
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static int GUS_load (QEMUFile *f, void *opaque, int version_id)
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VMSTATE_END_OF_LIST()
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{
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}
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GUSState *s = opaque;
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};
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if (version_id != 2)
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return -EINVAL;
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s->pos = qemu_get_be32 (f);
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s->left = qemu_get_be32 (f);
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s->shift = qemu_get_be32 (f);
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s->irqs = qemu_get_be32 (f);
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s->samples = qemu_get_be32 (f);
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s->last_ticks = qemu_get_be64 (f);
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qemu_get_buffer (f, s->himem, sizeof (s->himem));
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return 0;
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}
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static int gus_initfn (ISADevice *dev)
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static int gus_initfn (ISADevice *dev)
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{
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{
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@ -300,7 +287,7 @@ static int gus_initfn (ISADevice *dev)
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AUD_set_active_out (s->voice, 1);
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AUD_set_active_out (s->voice, 1);
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register_savevm ("gus", 0, 2, GUS_save, GUS_load, s);
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vmstate_register (0, &vmstate_gus, s);
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return 0;
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return 0;
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}
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}
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