static int get_tlb(QEMUFile *f, void *pv, size_t size)
{
r4k_tlb_t *v = pv;
uint16_t flags;
qemu_get_betls(f, &v->VPN);
qemu_get_be32s(f, &v->PageMask);
qemu_get_8s(f, &v->ASID);
qemu_get_be16s(f, &flags);
v->G = (flags >> 10) & 1;
v->C0 = (flags >> 7) & 3;
v->C1 = (flags >> 4) & 3;
v->V0 = (flags >> 3) & 1;
v->V1 = (flags >> 2) & 1;
v->D0 = (flags >> 1) & 1;
v->D1 = (flags >> 0) & 1;
v->EHINV = (flags >> 15) & 1;
v->RI1 = (flags >> 14) & 1;
v->RI0 = (flags >> 13) & 1;
v->XI1 = (flags >> 12) & 1;
v->XI0 = (flags >> 11) & 1;
qemu_get_be64s(f, &v->PFN[0]);
qemu_get_be64s(f, &v->PFN[1]);
return 0;
}
void cpu_get_timer(QEMUFile *f, CPUTimer *s)
{
qemu_get_be32s(f, &s->frequency);
qemu_get_be32s(f, &s->disabled);
qemu_get_be64s(f, &s->disabled_mask);
qemu_get_be32s(f, &s->npt);
qemu_get_be64s(f, &s->npt_mask);
qemu_get_sbe64s(f, &s->clock_offset);
timer_get(f, s->qtimer);
}
static int get_uint64_equal(QEMUFile *f, void *pv, size_t size)
{
uint64_t *v = pv;
uint64_t v2;
qemu_get_be64s(f, &v2);
if (*v == v2) {
return 0;
}
return -EINVAL;
}
static void load_fpu(QEMUFile *f, CPUMIPSFPUContext *fpu)
{
int i;
for(i = 0; i < 32; i++)
qemu_get_be64s(f, &fpu->fpr[i].d);
qemu_get_s8s(f, &fpu->fp_status.float_detect_tininess);
qemu_get_s8s(f, &fpu->fp_status.float_rounding_mode);
qemu_get_s8s(f, &fpu->fp_status.float_exception_flags);
qemu_get_be32s(f, &fpu->fcr0);
qemu_get_be32s(f, &fpu->fcr31);
}
static int get_uint64_equal(QEMUFile *f, void *pv, size_t size,
VMStateField *field)
{
uint64_t *v = pv;
uint64_t v2;
qemu_get_be64s(f, &v2);
if (*v == v2) {
return 0;
}
error_report("%" PRIx64 " != %" PRIx64, *v, v2);
return -EINVAL;
}
static int pxa2xx_timer_load(QEMUFile *f, void *opaque, int version_id)
{
pxa2xx_timer_info *s = (pxa2xx_timer_info *) opaque;
int64_t now;
int i;
qemu_get_be32s(f, &s->clock);
qemu_get_be32s(f, &s->oldclock);
qemu_get_be64s(f, &s->lastload);
now = qemu_get_clock(vm_clock);
for (i = 0; i < 4; i ++) {
qemu_get_be32s(f, &s->timer[i].value);
s->timer[i].level = qemu_get_be32(f);
}
pxa2xx_timer_update(s, now);
if (s->tm4)
for (i = 0; i < 8; i ++) {
qemu_get_be32s(f, &s->tm4[i].tm.value);
s->tm4[i].tm.level = qemu_get_be32(f);
qemu_get_be32s(f, &s->tm4[i].oldclock);
qemu_get_be32s(f, &s->tm4[i].clock);
qemu_get_be64s(f, &s->tm4[i].lastload);
qemu_get_be32s(f, &s->tm4[i].freq);
qemu_get_be32s(f, &s->tm4[i].control);
pxa2xx_timer_update4(s, now, i);
}
qemu_get_be32s(f, &s->events);
qemu_get_be32s(f, &s->irq_enabled);
qemu_get_be32s(f, &s->reset3);
qemu_get_be32s(f, &s->snapshot);
return 0;
}
static int s3c_rtc_load(QEMUFile *f, void *opaque, int version_id)
{
struct s3c_rtc_state_s *s = (struct s3c_rtc_state_s *) opaque;
qemu_get_be64s(f, &s->next);
qemu_get_8s(f, &s->control);
qemu_get_8s(f, &s->tick);
qemu_get_8s(f, &s->alarm);
qemu_get_8s(f, &s->almsec);
qemu_get_8s(f, &s->almmin);
qemu_get_8s(f, &s->almday);
qemu_get_8s(f, &s->almhour);
qemu_get_8s(f, &s->almmon);
qemu_get_8s(f, &s->almyear);
qemu_get_8s(f, &s->reset);
qemu_get_be32s(f, &s->sec);
s->enable = (s->control == 0x1);
s3c_rtc_tick_mod(s);
return 0;
}
static int cpu_load_old(QEMUFile *f, void *opaque, int version_id)
{
PowerPCCPU *cpu = opaque;
CPUPPCState *env = &cpu->env;
unsigned int i, j;
target_ulong sdr1;
uint32_t fpscr;
target_ulong xer;
for (i = 0; i < 32; i++)
qemu_get_betls(f, &env->gpr[i]);
#if !defined(TARGET_PPC64)
for (i = 0; i < 32; i++)
qemu_get_betls(f, &env->gprh[i]);
#endif
qemu_get_betls(f, &env->lr);
qemu_get_betls(f, &env->ctr);
for (i = 0; i < 8; i++)
qemu_get_be32s(f, &env->crf[i]);
qemu_get_betls(f, &xer);
cpu_write_xer(env, xer);
qemu_get_betls(f, &env->reserve_addr);
qemu_get_betls(f, &env->msr);
for (i = 0; i < 4; i++)
qemu_get_betls(f, &env->tgpr[i]);
for (i = 0; i < 32; i++) {
union {
float64 d;
uint64_t l;
} u;
u.l = qemu_get_be64(f);
env->fpr[i] = u.d;
}
qemu_get_be32s(f, &fpscr);
env->fpscr = fpscr;
qemu_get_sbe32s(f, &env->access_type);
#if defined(TARGET_PPC64)
qemu_get_betls(f, &env->spr[SPR_ASR]);
qemu_get_sbe32s(f, &env->slb_nr);
#endif
qemu_get_betls(f, &sdr1);
for (i = 0; i < 32; i++)
qemu_get_betls(f, &env->sr[i]);
for (i = 0; i < 2; i++)
for (j = 0; j < 8; j++)
qemu_get_betls(f, &env->DBAT[i][j]);
for (i = 0; i < 2; i++)
for (j = 0; j < 8; j++)
qemu_get_betls(f, &env->IBAT[i][j]);
qemu_get_sbe32s(f, &env->nb_tlb);
qemu_get_sbe32s(f, &env->tlb_per_way);
qemu_get_sbe32s(f, &env->nb_ways);
qemu_get_sbe32s(f, &env->last_way);
qemu_get_sbe32s(f, &env->id_tlbs);
qemu_get_sbe32s(f, &env->nb_pids);
if (env->tlb.tlb6) {
// XXX assumes 6xx
for (i = 0; i < env->nb_tlb; i++) {
qemu_get_betls(f, &env->tlb.tlb6[i].pte0);
qemu_get_betls(f, &env->tlb.tlb6[i].pte1);
qemu_get_betls(f, &env->tlb.tlb6[i].EPN);
}
}
for (i = 0; i < 4; i++)
qemu_get_betls(f, &env->pb[i]);
for (i = 0; i < 1024; i++)
qemu_get_betls(f, &env->spr[i]);
if (!env->external_htab) {
ppc_store_sdr1(env, sdr1);
}
qemu_get_be32s(f, &env->vscr);
qemu_get_be64s(f, &env->spe_acc);
qemu_get_be32s(f, &env->spe_fscr);
qemu_get_betls(f, &env->msr_mask);
qemu_get_be32s(f, &env->flags);
qemu_get_sbe32s(f, &env->error_code);
qemu_get_be32s(f, &env->pending_interrupts);
qemu_get_be32s(f, &env->irq_input_state);
for (i = 0; i < POWERPC_EXCP_NB; i++)
qemu_get_betls(f, &env->excp_vectors[i]);
qemu_get_betls(f, &env->excp_prefix);
qemu_get_betls(f, &env->ivor_mask);
qemu_get_betls(f, &env->ivpr_mask);
qemu_get_betls(f, &env->hreset_vector);
qemu_get_betls(f, &env->nip);
qemu_get_betls(f, &env->hflags);
qemu_get_betls(f, &env->hflags_nmsr);
qemu_get_sbe32s(f, &env->mmu_idx);
qemu_get_sbe32(f); /* Discard unused power_mode */
return 0;
}
int cpu_load(QEMUFile *f, void *opaque, int version_id)
{
CPUSPARCState *env = opaque;
SPARCCPU *cpu = sparc_env_get_cpu(env);
int i;
uint32_t tmp;
if (version_id < 6)
return -EINVAL;
for(i = 0; i < 8; i++)
qemu_get_betls(f, &env->gregs[i]);
qemu_get_be32s(f, &env->nwindows);
for(i = 0; i < env->nwindows * 16; i++)
qemu_get_betls(f, &env->regbase[i]);
/* FPU */
for (i = 0; i < TARGET_DPREGS; i++) {
env->fpr[i].l.upper = qemu_get_be32(f);
env->fpr[i].l.lower = qemu_get_be32(f);
}
qemu_get_betls(f, &env->pc);
qemu_get_betls(f, &env->npc);
qemu_get_betls(f, &env->y);
tmp = qemu_get_be32(f);
env->cwp = 0; /* needed to ensure that the wrapping registers are
correctly updated */
cpu_put_psr(env, tmp);
qemu_get_betls(f, &env->fsr);
qemu_get_betls(f, &env->tbr);
tmp = qemu_get_be32(f);
env->interrupt_index = tmp;
qemu_get_be32s(f, &env->pil_in);
#ifndef TARGET_SPARC64
qemu_get_be32s(f, &env->wim);
/* MMU */
for (i = 0; i < 32; i++)
qemu_get_be32s(f, &env->mmuregs[i]);
for (i = 0; i < 4; i++) {
qemu_get_be64s(f, &env->mxccdata[i]);
}
for (i = 0; i < 8; i++) {
qemu_get_be64s(f, &env->mxccregs[i]);
}
qemu_get_be32s(f, &env->mmubpctrv);
qemu_get_be32s(f, &env->mmubpctrc);
qemu_get_be32s(f, &env->mmubpctrs);
qemu_get_be64s(f, &env->mmubpaction);
for (i = 0; i < 4; i++) {
qemu_get_be64s(f, &env->mmubpregs[i]);
}
#else
qemu_get_be64s(f, &env->lsu);
for (i = 0; i < 16; i++) {
qemu_get_be64s(f, &env->immuregs[i]);
qemu_get_be64s(f, &env->dmmuregs[i]);
}
for (i = 0; i < 64; i++) {
qemu_get_be64s(f, &env->itlb[i].tag);
qemu_get_be64s(f, &env->itlb[i].tte);
qemu_get_be64s(f, &env->dtlb[i].tag);
qemu_get_be64s(f, &env->dtlb[i].tte);
}
qemu_get_be32s(f, &env->mmu_version);
for (i = 0; i < MAXTL_MAX; i++) {
qemu_get_be64s(f, &env->ts[i].tpc);
qemu_get_be64s(f, &env->ts[i].tnpc);
qemu_get_be64s(f, &env->ts[i].tstate);
qemu_get_be32s(f, &env->ts[i].tt);
}
qemu_get_be32s(f, &env->xcc);
qemu_get_be32s(f, &env->asi);
qemu_get_be32s(f, &env->pstate);
qemu_get_be32s(f, &env->tl);
qemu_get_be32s(f, &env->cansave);
qemu_get_be32s(f, &env->canrestore);
qemu_get_be32s(f, &env->otherwin);
qemu_get_be32s(f, &env->wstate);
qemu_get_be32s(f, &env->cleanwin);
for (i = 0; i < 8; i++)
qemu_get_be64s(f, &env->agregs[i]);
for (i = 0; i < 8; i++)
qemu_get_be64s(f, &env->bgregs[i]);
for (i = 0; i < 8; i++)
qemu_get_be64s(f, &env->igregs[i]);
for (i = 0; i < 8; i++)
qemu_get_be64s(f, &env->mgregs[i]);
qemu_get_be64s(f, &env->fprs);
qemu_get_be64s(f, &env->tick_cmpr);
qemu_get_be64s(f, &env->stick_cmpr);
cpu_get_timer(f, env->tick);
cpu_get_timer(f, env->stick);
qemu_get_be64s(f, &env->gsr);
qemu_get_be32s(f, &env->gl);
qemu_get_be64s(f, &env->hpstate);
for (i = 0; i < MAXTL_MAX; i++)
qemu_get_be64s(f, &env->htstate[i]);
qemu_get_be64s(f, &env->hintp);
qemu_get_be64s(f, &env->htba);
qemu_get_be64s(f, &env->hver);
qemu_get_be64s(f, &env->hstick_cmpr);
qemu_get_be64s(f, &env->ssr);
cpu_get_timer(f, env->hstick);
#endif
tlb_flush(CPU(cpu), 1);
return 0;
}
static int get_uint64(QEMUFile *f, void *pv, size_t size)
{
uint64_t *v = pv;
qemu_get_be64s(f, v);
return 0;
}