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use new timer API

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@689 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2004-03-31 18:58:38 +00:00
parent dff38e7b40
commit b0a21b5334
6 changed files with 331 additions and 81 deletions
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94
hw/vga.c
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@ -1578,6 +1578,98 @@ static CPUWriteMemoryFunc *vga_mem_write[3] = {
vga_mem_writel,
};
static void vga_save(QEMUFile *f, void *opaque)
{
VGAState *s = opaque;
int i;
qemu_put_be32s(f, &s->latch);
qemu_put_8s(f, &s->sr_index);
qemu_put_buffer(f, s->sr, 8);
qemu_put_8s(f, &s->gr_index);
qemu_put_buffer(f, s->gr, 16);
qemu_put_8s(f, &s->ar_index);
qemu_put_buffer(f, s->ar, 21);
qemu_put_be32s(f, &s->ar_flip_flop);
qemu_put_8s(f, &s->cr_index);
qemu_put_buffer(f, s->cr, 256);
qemu_put_8s(f, &s->msr);
qemu_put_8s(f, &s->fcr);
qemu_put_8s(f, &s->st00);
qemu_put_8s(f, &s->st01);
qemu_put_8s(f, &s->dac_state);
qemu_put_8s(f, &s->dac_sub_index);
qemu_put_8s(f, &s->dac_read_index);
qemu_put_8s(f, &s->dac_write_index);
qemu_put_buffer(f, s->dac_cache, 3);
qemu_put_buffer(f, s->palette, 768);
qemu_put_be32s(f, &s->bank_offset);
#ifdef CONFIG_BOCHS_VBE
qemu_put_byte(f, 1);
qemu_put_be16s(f, &s->vbe_index);
for(i = 0; i < VBE_DISPI_INDEX_NB; i++)
qemu_put_be16s(f, &s->vbe_regs[i]);
qemu_put_be32s(f, &s->vbe_start_addr);
qemu_put_be32s(f, &s->vbe_line_offset);
qemu_put_be32s(f, &s->vbe_bank_mask);
#else
qemu_put_byte(f, 0);
#endif
}
static int vga_load(QEMUFile *f, void *opaque, int version_id)
{
VGAState *s = opaque;
int is_vbe, i;
if (version_id != 1)
return -EINVAL;
qemu_get_be32s(f, &s->latch);
qemu_get_8s(f, &s->sr_index);
qemu_get_buffer(f, s->sr, 8);
qemu_get_8s(f, &s->gr_index);
qemu_get_buffer(f, s->gr, 16);
qemu_get_8s(f, &s->ar_index);
qemu_get_buffer(f, s->ar, 21);
qemu_get_be32s(f, &s->ar_flip_flop);
qemu_get_8s(f, &s->cr_index);
qemu_get_buffer(f, s->cr, 256);
qemu_get_8s(f, &s->msr);
qemu_get_8s(f, &s->fcr);
qemu_get_8s(f, &s->st00);
qemu_get_8s(f, &s->st01);
qemu_get_8s(f, &s->dac_state);
qemu_get_8s(f, &s->dac_sub_index);
qemu_get_8s(f, &s->dac_read_index);
qemu_get_8s(f, &s->dac_write_index);
qemu_get_buffer(f, s->dac_cache, 3);
qemu_get_buffer(f, s->palette, 768);
qemu_get_be32s(f, &s->bank_offset);
is_vbe = qemu_get_byte(f);
#ifdef CONFIG_BOCHS_VBE
if (!is_vbe)
return -EINVAL;
qemu_get_be16s(f, &s->vbe_index);
for(i = 0; i < VBE_DISPI_INDEX_NB; i++)
qemu_get_be16s(f, &s->vbe_regs[i]);
qemu_get_be32s(f, &s->vbe_start_addr);
qemu_get_be32s(f, &s->vbe_line_offset);
qemu_get_be32s(f, &s->vbe_bank_mask);
#else
if (is_vbe)
return -EINVAL;
#endif
/* force refresh */
s->graphic_mode = -1;
return 0;
}
int vga_initialize(DisplayState *ds, uint8_t *vga_ram_base,
unsigned long vga_ram_offset, int vga_ram_size)
{
@ -1614,6 +1706,8 @@ int vga_initialize(DisplayState *ds, uint8_t *vga_ram_base,
s->vram_size = vga_ram_size;
s->ds = ds;
register_savevm("vga", 0, 1, vga_save, vga_load, s);
register_ioport_write(0x3c0, 16, 1, vga_ioport_write, s);
register_ioport_write(0x3b4, 2, 1, vga_ioport_write, s);