Revision c4c38c8c
| b/target-i386/machine.c | ||
|---|---|---|
| 31 | 31 |
vmstate_load_state(f, &vmstate_segment, dt, vmstate_segment.version_id); |
| 32 | 32 |
} |
| 33 | 33 |
|
| 34 |
void cpu_save(QEMUFile *f, void *opaque)
|
|
| 34 |
static void cpu_pre_save(void *opaque)
|
|
| 35 | 35 |
{
|
| 36 | 36 |
CPUState *env = opaque; |
| 37 | 37 |
int i, bit; |
| 38 | 38 |
|
| 39 | 39 |
cpu_synchronize_state(env); |
| 40 | 40 |
|
| 41 |
for(i = 0; i < CPU_NB_REGS; i++) |
|
| 42 |
qemu_put_betls(f, &env->regs[i]); |
|
| 43 |
qemu_put_betls(f, &env->eip); |
|
| 44 |
qemu_put_betls(f, &env->eflags); |
|
| 45 |
qemu_put_be32s(f, &env->hflags); |
|
| 46 |
|
|
| 47 | 41 |
/* FPU */ |
| 48 | 42 |
env->fpus_vmstate = (env->fpus & ~0x3800) | (env->fpstt & 0x7) << 11; |
| 49 | 43 |
env->fptag_vmstate = 0; |
| ... | ... | |
| 51 | 45 |
env->fptag_vmstate |= ((!env->fptags[i]) << i); |
| 52 | 46 |
} |
| 53 | 47 |
|
| 54 |
qemu_put_be16s(f, &env->fpuc); |
|
| 55 |
qemu_put_be16s(f, &env->fpus_vmstate); |
|
| 56 |
qemu_put_be16s(f, &env->fptag_vmstate); |
|
| 57 |
|
|
| 58 | 48 |
#ifdef USE_X86LDOUBLE |
| 59 | 49 |
env->fpregs_format_vmstate = 0; |
| 60 | 50 |
#else |
| 61 | 51 |
env->fpregs_format_vmstate = 1; |
| 62 | 52 |
#endif |
| 53 |
|
|
| 54 |
/* There can only be one pending IRQ set in the bitmap at a time, so try |
|
| 55 |
to find it and save its number instead (-1 for none). */ |
|
| 56 |
env->pending_irq_vmstate = -1; |
|
| 57 |
for (i = 0; i < ARRAY_SIZE(env->interrupt_bitmap); i++) {
|
|
| 58 |
if (env->interrupt_bitmap[i]) {
|
|
| 59 |
bit = ctz64(env->interrupt_bitmap[i]); |
|
| 60 |
env->pending_irq_vmstate = i * 64 + bit; |
|
| 61 |
break; |
|
| 62 |
} |
|
| 63 |
} |
|
| 64 |
} |
|
| 65 |
|
|
| 66 |
void cpu_save(QEMUFile *f, void *opaque) |
|
| 67 |
{
|
|
| 68 |
CPUState *env = opaque; |
|
| 69 |
int i; |
|
| 70 |
|
|
| 71 |
cpu_pre_save(opaque); |
|
| 72 |
|
|
| 73 |
for(i = 0; i < CPU_NB_REGS; i++) |
|
| 74 |
qemu_put_betls(f, &env->regs[i]); |
|
| 75 |
qemu_put_betls(f, &env->eip); |
|
| 76 |
qemu_put_betls(f, &env->eflags); |
|
| 77 |
qemu_put_be32s(f, &env->hflags); |
|
| 78 |
|
|
| 79 |
/* FPU */ |
|
| 80 |
qemu_put_be16s(f, &env->fpuc); |
|
| 81 |
qemu_put_be16s(f, &env->fpus_vmstate); |
|
| 82 |
qemu_put_be16s(f, &env->fptag_vmstate); |
|
| 83 |
|
|
| 63 | 84 |
qemu_put_be16s(f, &env->fpregs_format_vmstate); |
| 64 | 85 |
|
| 65 | 86 |
for(i = 0; i < 8; i++) {
|
| ... | ... | |
| 146 | 167 |
|
| 147 | 168 |
/* KVM-related states */ |
| 148 | 169 |
|
| 149 |
/* There can only be one pending IRQ set in the bitmap at a time, so try |
|
| 150 |
to find it and save its number instead (-1 for none). */ |
|
| 151 |
env->pending_irq_vmstate = -1; |
|
| 152 |
for (i = 0; i < ARRAY_SIZE(env->interrupt_bitmap); i++) {
|
|
| 153 |
if (env->interrupt_bitmap[i]) {
|
|
| 154 |
bit = ctz64(env->interrupt_bitmap[i]); |
|
| 155 |
env->pending_irq_vmstate = i * 64 + bit; |
|
| 156 |
break; |
|
| 157 |
} |
|
| 158 |
} |
|
| 159 | 170 |
qemu_put_sbe32s(f, &env->pending_irq_vmstate); |
| 160 | 171 |
qemu_put_be32s(f, &env->mp_state); |
| 161 | 172 |
qemu_put_be64s(f, &env->tsc); |
Also available in: Unified diff