本文整理汇总了C++中register_savevm函数的典型用法代码示例。如果您正苦于以下问题:C++ register_savevm函数的具体用法?C++ register_savevm怎么用?C++ register_savevm使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了register_savevm函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: qemu_mallocz
RTCState *rtc_init(int base, qemu_irq irq, int base_year)
{
RTCState *s;
s = qemu_mallocz(sizeof(RTCState));
s->irq = irq;
s->cmos_data[RTC_REG_A] = 0x26;
s->cmos_data[RTC_REG_B] = 0x02;
s->cmos_data[RTC_REG_C] = 0x00;
s->cmos_data[RTC_REG_D] = 0x80;
s->base_year = base_year;
rtc_set_date_from_host(s);
s->periodic_timer = qemu_new_timer(vm_clock,
rtc_periodic_timer, s);
s->second_timer = qemu_new_timer(vm_clock,
rtc_update_second, s);
s->second_timer2 = qemu_new_timer(vm_clock,
rtc_update_second2, s);
s->next_second_time = qemu_get_clock(vm_clock) + (ticks_per_sec * 99) / 100;
qemu_mod_timer(s->second_timer2, s->next_second_time);
register_ioport_write(base, 2, 1, cmos_ioport_write, s);
register_ioport_read(base, 2, 1, cmos_ioport_read, s);
register_savevm("mc146818rtc", base, 1, rtc_save, rtc_load, s);
#ifdef TARGET_I386
if (rtc_td_hack)
register_savevm("mc146818rtc-td", base, 1, rtc_save_td, rtc_load_td, s);
#endif
return s;
}
示例2: goldfish_timer_and_rtc_init
void goldfish_timer_and_rtc_init(uint32_t timerbase, int timerirq)
{
timer_state.dev.base = timerbase;
timer_state.dev.irq = timerirq;
timer_state.timer = qemu_new_timer(vm_clock, goldfish_timer_tick, &timer_state);
goldfish_device_add(&timer_state.dev, goldfish_timer_readfn, goldfish_timer_writefn, &timer_state);
register_savevm( "goldfish_timer", 0, GOLDFISH_TIMER_SAVE_VERSION,
goldfish_timer_save, goldfish_timer_load, &timer_state);
goldfish_device_add(&rtc_state.dev, goldfish_rtc_readfn, goldfish_rtc_writefn, &rtc_state);
register_savevm( "goldfish_rtc", 0, GOLDFISH_RTC_SAVE_VERSION,
goldfish_rtc_save, goldfish_rtc_load, &rtc_state);
}
示例3: arm_gic_common_init
static int arm_gic_common_init(SysBusDevice *dev)
{
gic_state *s = FROM_SYSBUS(gic_state, dev);
int num_irq = s->num_irq;
if (s->num_cpu > NCPU) {
hw_error("requested %u CPUs exceeds GIC maximum %d\n",
s->num_cpu, NCPU);
}
s->num_irq += GIC_BASE_IRQ;
if (s->num_irq > GIC_MAXIRQ) {
hw_error("requested %u interrupt lines exceeds GIC maximum %d\n",
num_irq, GIC_MAXIRQ);
}
/* ITLinesNumber is represented as (N / 32) - 1 (see
* gic_dist_readb) so this is an implementation imposed
* restriction, not an architectural one:
*/
if (s->num_irq < 32 || (s->num_irq % 32)) {
hw_error("%d interrupt lines unsupported: not divisible by 32\n",
num_irq);
}
register_savevm(NULL, "arm_gic", -1, 3, gic_save, gic_load, s);
return 0;
}
示例4: sizeof
VirtIODevice *virtio_blk_init(DeviceState *dev, BlockConf *conf)
{
VirtIOBlock *s;
int cylinders, heads, secs;
static int virtio_blk_id;
s = (VirtIOBlock *)virtio_common_init("virtio-blk", VIRTIO_ID_BLOCK,
sizeof(struct virtio_blk_config),
sizeof(VirtIOBlock));
s->vdev.get_config = virtio_blk_update_config;
s->vdev.get_features = virtio_blk_get_features;
s->vdev.reset = virtio_blk_reset;
s->bs = conf->dinfo->bdrv;
s->conf = conf;
s->rq = NULL;
s->sector_mask = (s->conf->logical_block_size / BDRV_SECTOR_SIZE) - 1;
bdrv_guess_geometry(s->bs, &cylinders, &heads, &secs);
s->vq = virtio_add_queue(&s->vdev, 128, virtio_blk_handle_output);
qemu_add_vm_change_state_handler(virtio_blk_dma_restart_cb, s);
register_savevm("virtio-blk", virtio_blk_id++, 2,
virtio_blk_save, virtio_blk_load, s);
return &s->vdev;
}
示例5: pipe_dev_init
void pipe_dev_init()
{
PipeDevice *s;
s = (PipeDevice *) qemu_mallocz(sizeof(*s));
s->dev.name = "qemu_pipe";
s->dev.id = -1;
s->dev.base = 0;
s->dev.size = 0x2000;
s->dev.irq = 0;
s->dev.irq_count = 1;
goldfish_device_add(&s->dev, pipe_dev_readfn, pipe_dev_writefn, s);
register_savevm( "goldfish_pipe", 0, GOLDFISH_PIPE_SAVE_VERSION,
goldfish_pipe_save, goldfish_pipe_load, s);
#if DEBUG_ZERO_PIPE
goldfish_pipe_add_type("zero", NULL, &zeroPipe_funcs);
#endif
#if DEBUG_PINGPONG_PIPE
goldfish_pipe_add_type("pingpong", NULL, &pingPongPipe_funcs);
#endif
#if DEBUG_THROTTLE_PIPE
goldfish_pipe_add_type("throttle", NULL, &throttlePipe_funcs);
#endif
}
示例6: uint32_t
void *goldfish_switch_add(char *name, uint32_t (*writefn)(void *opaque, uint32_t state), void *writeopaque, int id)
{
int ret;
struct switch_state *s;
s = qemu_mallocz(sizeof(*s));
s->dev.name = "goldfish-switch";
s->dev.id = id;
s->dev.size = 0x1000;
s->dev.irq_count = 1;
s->name = name;
s->writefn = writefn;
s->writeopaque = writeopaque;
ret = goldfish_device_add(&s->dev, goldfish_switch_readfn, goldfish_switch_writefn, s);
if(ret) {
qemu_free(s);
return NULL;
}
register_savevm( "goldfish_switch", 0, GOLDFISH_SWITCH_SAVE_VERSION,
goldfish_switch_save, goldfish_switch_load, s);
return s;
}
示例7: sizeof
VirtIODevice *virtio_balloon_init(DeviceState *dev)
{
VirtIOBalloon *s;
int ret;
s = (VirtIOBalloon *)virtio_common_init("virtio-balloon",
VIRTIO_ID_BALLOON,
8, sizeof(VirtIOBalloon));
s->vdev.get_config = virtio_balloon_get_config;
s->vdev.set_config = virtio_balloon_set_config;
s->vdev.get_features = virtio_balloon_get_features;
ret = qemu_add_balloon_handler(virtio_balloon_to_target,
virtio_balloon_stat, s);
if (ret < 0) {
virtio_cleanup(&s->vdev);
return NULL;
}
s->ivq = virtio_add_queue(&s->vdev, 128, virtio_balloon_handle_output);
s->dvq = virtio_add_queue(&s->vdev, 128, virtio_balloon_handle_output);
s->svq = virtio_add_queue(&s->vdev, 128, virtio_balloon_receive_stats);
reset_stats(s);
s->qdev = dev;
register_savevm(dev, "virtio-balloon", -1, 1,
virtio_balloon_save, virtio_balloon_load, s);
return &s->vdev;
}
示例8: virtio_audio_init
void virtio_audio_init(VirtIOBindFn bind, void *bind_arg, AudioState *audio)
{
VirtIOAudio *s;
int i;
s = (VirtIOAudio *)bind(bind_arg, "virtio-audio", 0, VIRTIO_ID_AUDIO,
sizeof(struct virtio_audio_cfg),
sizeof(VirtIOAudio));
if (!s)
return;
s->vdev.get_config = virtio_audio_get_config;
s->vdev.get_features = virtio_audio_get_features;
s->vdev.set_features = virtio_audio_set_features;
s->cmd_vq = virtio_add_queue(&s->vdev, VIRT_CONTROL_QUEUE_SIZE, virtio_audio_handle_cmd);
for (i = 0; i < NUM_STREAMS; i++) {
s->stream[i].data_vq = virtio_add_queue(&s->vdev, VIRT_DATA_QUEUE_SIZE,
virtio_audio_handle_data);
s->stream[i].dev = s;
}
AUD_register_card(audio, "virtio-audio", &s->card);
register_savevm("virtio-audio", -1, 1,
virtio_audio_save, virtio_audio_load, s);
}
示例9: configure_icount
void configure_icount(const char *option)
{
register_savevm("timer", 0, 2, timer_save, timer_load, &timers_state);
if (!option)
return;
if (strcmp(option, "auto") != 0) {
icount_time_shift = strtol(option, NULL, 0);
use_icount = 1;
return;
}
use_icount = 2;
/* 125MIPS seems a reasonable initial guess at the guest speed.
It will be corrected fairly quickly anyway. */
icount_time_shift = 3;
/* Have both realtime and virtual time triggers for speed adjustment.
The realtime trigger catches emulated time passing too slowly,
the virtual time trigger catches emulated time passing too fast.
Realtime triggers occur even when idle, so use them less frequently
than VM triggers. */
icount_rt_timer = qemu_new_timer(rt_clock, icount_adjust_rt, NULL);
qemu_mod_timer(icount_rt_timer,
qemu_get_clock(rt_clock) + 1000);
icount_vm_timer = qemu_new_timer(vm_clock, icount_adjust_vm, NULL);
qemu_mod_timer(icount_vm_timer,
qemu_get_clock(vm_clock) + get_ticks_per_sec() / 10);
}
示例10: cpu_init
/* Generic PowerPC 4xx processor instanciation */
CPUState *ppc4xx_init (const unsigned char *cpu_model,
clk_setup_t *cpu_clk, clk_setup_t *tb_clk,
uint32_t sysclk)
{
CPUState *env;
/* init CPUs */
env = cpu_init(cpu_model);
if (!env) {
fprintf(stderr, "Unable to find PowerPC %s CPU definition\n",
cpu_model);
exit(1);
}
cpu_clk->cb = NULL; /* We don't care about CPU clock frequency changes */
cpu_clk->opaque = env;
/* Set time-base frequency to sysclk */
tb_clk->cb = ppc_emb_timers_init(env, sysclk);
tb_clk->opaque = env;
ppc_dcr_init(env, NULL, NULL);
/* Register qemu callbacks */
qemu_register_reset(&cpu_ppc_reset, env);
register_savevm("cpu", 0, 3, cpu_save, cpu_load, env);
return env;
}
示例11: sizeof
void *virtio_console_init(PCIBus *bus, CharDriverState *chr)
{
VirtIOConsole *s;
s = (VirtIOConsole *)virtio_init_pci(bus, "virtio-console",
PCI_VENDOR_ID_REDHAT_QUMRANET,
PCI_DEVICE_ID_VIRTIO_CONSOLE,
PCI_VENDOR_ID_REDHAT_QUMRANET,
VIRTIO_ID_CONSOLE,
PCI_CLASS_OTHERS, 0x00,
0, sizeof(VirtIOConsole));
if (s == NULL)
return NULL;
s->vdev.get_features = virtio_console_get_features;
s->ivq = virtio_add_queue(&s->vdev, 128, virtio_console_handle_input);
s->dvq = virtio_add_queue(&s->vdev, 128, virtio_console_handle_output);
s->chr = chr;
qemu_chr_add_handlers(chr, vcon_can_read, vcon_read, vcon_event, s);
register_savevm("virtio-console", -1, 1, virtio_console_save, virtio_console_load, s);
return &s->vdev;
}
示例12: qemu_mallocz
RTCState *rtc_init(int base, int irq)
{
RTCState *s;
time_t ti;
struct tm *tm;
int val;
s = qemu_mallocz(sizeof(RTCState));
if (!s)
return NULL;
/* PC cmos mappings */
#define REG_IBM_CENTURY_BYTE 0x32
#define REG_IBM_PS2_CENTURY_BYTE 0x37
time(&ti);
tm = gmtime(&ti); /* XXX localtime and update from guest? */
val = to_bcd(s, (tm->tm_year / 100) + 19);
rtc_set_memory(s, REG_IBM_CENTURY_BYTE, val);
rtc_set_memory(s, REG_IBM_PS2_CENTURY_BYTE, val);
register_ioport_write(base, 2, 1, cmos_ioport_write, s);
register_ioport_read(base, 2, 1, cmos_ioport_read, s);
register_savevm("mc146818rtc", base, 1, rtc_save, rtc_load, s);
return s;
}
示例13: qemu_mallocz
RTCState *rtc_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq)
{
RTCState *s;
int io_memory;
s = qemu_mallocz(sizeof(RTCState));
if (!s)
return NULL;
s->irq = irq;
s->cmos_data[RTC_REG_A] = 0x26;
s->cmos_data[RTC_REG_B] = 0x02;
s->cmos_data[RTC_REG_C] = 0x00;
s->cmos_data[RTC_REG_D] = 0x80;
rtc_set_date_from_host(s);
s->periodic_timer = qemu_new_timer(vm_clock,
rtc_periodic_timer, s);
s->second_timer = qemu_new_timer(vm_clock,
rtc_update_second, s);
s->second_timer2 = qemu_new_timer(vm_clock,
rtc_update_second2, s);
s->next_second_time = qemu_get_clock(vm_clock) + (ticks_per_sec * 99) / 100;
qemu_mod_timer(s->second_timer2, s->next_second_time);
io_memory = cpu_register_io_memory(0, rtc_mm_read, rtc_mm_write, s);
cpu_register_physical_memory(base, 2 << it_shift, io_memory);
register_savevm("mc146818rtc", base, 1, rtc_save, rtc_load, s);
return s;
}
示例14: virtio_balloon_device_init
static int virtio_balloon_device_init(VirtIODevice *vdev)
{
DeviceState *qdev = DEVICE(vdev);
VirtIOBalloon *s = VIRTIO_BALLOON(vdev);
int ret;
virtio_init(vdev, "virtio-balloon", VIRTIO_ID_BALLOON, 8);
ret = qemu_add_balloon_handler(virtio_balloon_to_target,
virtio_balloon_stat, s);
if (ret < 0) {
virtio_cleanup(VIRTIO_DEVICE(s));
return -1;
}
s->ivq = virtio_add_queue(vdev, 128, virtio_balloon_handle_output);
s->dvq = virtio_add_queue(vdev, 128, virtio_balloon_handle_output);
s->svq = virtio_add_queue(vdev, 128, virtio_balloon_receive_stats);
register_savevm(qdev, "virtio-balloon", -1, 1,
virtio_balloon_save, virtio_balloon_load, s);
object_property_add(OBJECT(qdev), "guest-stats", "guest statistics",
balloon_stats_get_all, NULL, NULL, s, NULL);
object_property_add(OBJECT(qdev), "guest-stats-polling-interval", "int",
balloon_stats_get_poll_interval,
balloon_stats_set_poll_interval,
NULL, s, NULL);
return 0;
}
示例15: qemu_mallocz
void *esp_init(target_phys_addr_t espaddr, int it_shift,
espdma_memory_read_write dma_memory_read,
espdma_memory_read_write dma_memory_write,
void *dma_opaque, qemu_irq irq, qemu_irq *reset)
{
ESPState *s;
int esp_io_memory;
s = qemu_mallocz(sizeof(ESPState));
if (!s)
return NULL;
s->irq = irq;
s->it_shift = it_shift;
s->dma_memory_read = dma_memory_read;
s->dma_memory_write = dma_memory_write;
s->dma_opaque = dma_opaque;
esp_io_memory = cpu_register_io_memory(0, esp_mem_read, esp_mem_write, s);
cpu_register_physical_memory(espaddr, ESP_REGS << it_shift, esp_io_memory);
esp_reset(s);
register_savevm("esp", espaddr, 3, esp_save, esp_load, s);
qemu_register_reset(esp_reset, s);
*reset = *qemu_allocate_irqs(parent_esp_reset, s, 1);
return s;
}