static int rtc_load(QEMUFile *f, void *opaque, int version_id)
{
RTCState *s = opaque;
if (version_id != 1)
return -EINVAL;
qemu_get_buffer(f, s->cmos_data, 128);
qemu_get_8s(f, &s->cmos_index);
s->current_tm.tm_sec=qemu_get_be32(f);
s->current_tm.tm_min=qemu_get_be32(f);
s->current_tm.tm_hour=qemu_get_be32(f);
s->current_tm.tm_wday=qemu_get_be32(f);
s->current_tm.tm_mday=qemu_get_be32(f);
s->current_tm.tm_mon=qemu_get_be32(f);
s->current_tm.tm_year=qemu_get_be32(f);
qemu_get_timer(f, s->periodic_timer);
s->next_periodic_time=qemu_get_be64(f);
s->next_second_time=qemu_get_be64(f);
qemu_get_timer(f, s->second_timer);
qemu_get_timer(f, s->second_timer2);
return 0;
}
static int s390_storage_keys_load(QEMUFile *f, void *opaque, int version_id)
{
S390SKeysState *ss = S390_SKEYS(opaque);
S390SKeysClass *skeyclass = S390_SKEYS_GET_CLASS(ss);
int ret = 0;
while (!ret) {
ram_addr_t addr;
int flags;
addr = qemu_get_be64(f);
flags = addr & ~TARGET_PAGE_MASK;
addr &= TARGET_PAGE_MASK;
switch (flags) {
case S390_SKEYS_SAVE_FLAG_SKEYS: {
const uint64_t total_count = qemu_get_be64(f);
uint64_t handled_count = 0, cur_count;
uint64_t cur_gfn = addr / TARGET_PAGE_SIZE;
uint8_t *buf = g_try_malloc(S390_SKEYS_BUFFER_SIZE);
if (!buf) {
error_report("storage key load could not allocate memory\n");
ret = -ENOMEM;
break;
}
while (handled_count < total_count) {
cur_count = MIN(total_count - handled_count,
S390_SKEYS_BUFFER_SIZE);
qemu_get_buffer(f, buf, cur_count);
ret = skeyclass->set_skeys(ss, cur_gfn, cur_count, buf);
if (ret < 0) {
error_report("S390_SET_KEYS error %d\n", ret);
break;
}
handled_count += cur_count;
cur_gfn += cur_count;
}
g_free(buf);
break;
}
case S390_SKEYS_SAVE_FLAG_ERROR: {
error_report("Storage key data is incomplete");
ret = -EINVAL;
break;
}
case S390_SKEYS_SAVE_FLAG_EOS:
/* normal exit */
return 0;
default:
error_report("Unexpected storage key flag data: %#x", flags);
ret = -EINVAL;
}
}
return ret;
}
static int cmma_load(QEMUFile *f, void *opaque, int version_id)
{
S390StAttribState *sas = S390_STATTRIB(opaque);
S390StAttribClass *sac = S390_STATTRIB_GET_CLASS(sas);
uint64_t count, cur_gfn;
int flags, ret = 0;
ram_addr_t addr;
uint8_t *buf;
while (!ret) {
addr = qemu_get_be64(f);
flags = addr & ~TARGET_PAGE_MASK;
addr &= TARGET_PAGE_MASK;
switch (flags) {
case STATTR_FLAG_MORE: {
cur_gfn = addr / TARGET_PAGE_SIZE;
count = qemu_get_be64(f);
buf = g_try_malloc(count);
if (!buf) {
error_report("cmma_load could not allocate memory");
ret = -ENOMEM;
break;
}
qemu_get_buffer(f, buf, count);
ret = sac->set_stattr(sas, cur_gfn, count, buf);
if (ret < 0) {
error_report("Error %d while setting storage attributes", ret);
}
g_free(buf);
break;
}
case STATTR_FLAG_ERROR: {
error_report("Storage attributes data is incomplete");
ret = -EINVAL;
break;
}
case STATTR_FLAG_DONE:
/* This is after the last pre-copied value has been sent, nothing
* more will be sent after this. Pre-copy has finished, and we
* are done flushing all the remaining values. Now the target
* system is about to take over. We synchronize the buffer to
* apply the actual correct values where needed.
*/
sac->synchronize(sas);
break;
case STATTR_FLAG_EOS:
/* Normal exit */
return 0;
default:
error_report("Unexpected storage attribute flag data: %#x", flags);
ret = -EINVAL;
}
}
return ret;
}
static int get_slbe(QEMUFile *f, void *pv, size_t size)
{
ppc_slb_t *v = pv;
v->esid = qemu_get_be64(f);
v->vsid = qemu_get_be64(f);
return 0;
}
static int get_avr(QEMUFile *f, void *pv, size_t size)
{
ppc_avr_t *v = pv;
v->u64[0] = qemu_get_be64(f);
v->u64[1] = qemu_get_be64(f);
return 0;
}
static int get_slbe(QEMUFile *f, void *pv, size_t size,
const VMStateField *field)
{
ppc_slb_t *v = pv;
v->esid = qemu_get_be64(f);
v->vsid = qemu_get_be64(f);
return 0;
}
static int get_avr(QEMUFile *f, void *pv, size_t size,
const VMStateField *field)
{
ppc_avr_t *v = pv;
v->u64[0] = qemu_get_be64(f);
v->u64[1] = qemu_get_be64(f);
return 0;
}
static int syborg_rtc_load(QEMUFile *f, void *opaque, int version_id)
{
SyborgRTCState *s = opaque;
if (version_id != 1)
return -EINVAL;
s->offset = qemu_get_be64(f);
s->data = qemu_get_be64(f);
return 0;
}
static int get_float64(QEMUFile *f, void *pv, size_t size)
{
float64 *v = pv;
*v = make_float64(qemu_get_be64(f));
return 0;
}
/* This function is only used for old state version 1 and 2 */
static int apic_load_old(QEMUFile *f, void *opaque, int version_id)
{
APICCommonState *s = opaque;
APICCommonClass *info = APIC_COMMON_GET_CLASS(s);
int i;
if (version_id > 2) {
return -EINVAL;
}
/* XXX: what if the base changes? (registered memory regions) */
qemu_get_be32s(f, &s->apicbase);
qemu_get_8s(f, &s->id);
qemu_get_8s(f, &s->arb_id);
qemu_get_8s(f, &s->tpr);
qemu_get_be32s(f, &s->spurious_vec);
qemu_get_8s(f, &s->log_dest);
qemu_get_8s(f, &s->dest_mode);
for (i = 0; i < 8; i++) {
qemu_get_be32s(f, &s->isr[i]);
qemu_get_be32s(f, &s->tmr[i]);
qemu_get_be32s(f, &s->irr[i]);
}
for (i = 0; i < APIC_LVT_NB; i++) {
qemu_get_be32s(f, &s->lvt[i]);
}
qemu_get_be32s(f, &s->esr);
qemu_get_be32s(f, &s->icr[0]);
qemu_get_be32s(f, &s->icr[1]);
qemu_get_be32s(f, &s->divide_conf);
s->count_shift = qemu_get_be32(f);
qemu_get_be32s(f, &s->initial_count);
s->initial_count_load_time = qemu_get_be64(f);
s->next_time = qemu_get_be64(f);
if (version_id >= 2) {
s->timer_expiry = qemu_get_be64(f);
}
if (info->post_load) {
info->post_load(s);
}
return 0;
}
void timer_get(QEMUFile *f, QEMUTimer *ts)
{
uint64_t expire_time;
expire_time = qemu_get_be64(f);
if (expire_time != -1) {
timer_mod_ns(ts, expire_time);
} else {
timer_del(ts);
}
}
static int goldfish_rtc_load(QEMUFile* f, void* opaque, int version_id)
{
struct rtc_state* s = opaque;
if (version_id != GOLDFISH_RTC_SAVE_VERSION)
return -1;
/* this is an old value that is not correct. but that's ok anyway */
s->now = qemu_get_be64(f);
return 0;
}
void qemu_get_timer(QEMUFile *f, QEMUTimer *ts)
{
uint64_t expire_time;
expire_time = qemu_get_be64(f);
if (expire_time != -1) {
qemu_mod_timer_ns(ts, expire_time);
} else {
qemu_del_timer(ts);
}
}
static int get_bitmap(QEMUFile *f, void *pv, size_t size)
{
unsigned long *bmp = pv;
int i, idx = 0;
for (i = 0; i < BITS_TO_U64S(size); i++) {
uint64_t w = qemu_get_be64(f);
bmp[idx++] = w;
if (sizeof(unsigned long) == 4 && idx < BITS_TO_LONGS(size)) {
bmp[idx++] = w >> 32;
}
}
/**
* Overwrites the contents of the disk image managed by this device with the
* contents as they were at the point the snapshot was made.
*/
static int nand_dev_load_disk_state(QEMUFile *f, nand_dev *dev)
{
#ifndef ANDROID_QCOW
int buf_size = NAND_DEV_SAVE_DISK_BUF_SIZE;
uint8_t buffer[NAND_DEV_SAVE_DISK_BUF_SIZE] = {0};
int ret;
/* File size for restore and truncate */
uint64_t total_size = qemu_get_be64(f);
if (total_size > dev->max_size) {
XLOG("%s, restore failed: size required (%lld) exceeds device limit (%lld)\n",
__FUNCTION__, total_size, dev->max_size);
return -EIO;
}
/* overwrite disk contents with snapshot contents */
uint64_t next_offset = 0;
ret = do_lseek(dev->fd, 0, SEEK_SET);
if (ret < 0) {
XLOG("%s seek failed: %s\n", __FUNCTION__, strerror(errno));
return -EIO;
}
while (next_offset < total_size) {
/* snapshot buffer may not be an exact multiple of buf_size
* if necessary, adjust buffer size for last copy operation */
if (total_size - next_offset < buf_size) {
buf_size = total_size - next_offset;
}
ret = qemu_get_buffer(f, buffer, buf_size);
if (ret != buf_size) {
XLOG("%s read failed: expected %d bytes but got %d\n",
__FUNCTION__, buf_size, ret);
return -EIO;
}
ret = do_write(dev->fd, buffer, buf_size);
if (ret != buf_size) {
XLOG("%s, write failed: %s\n", __FUNCTION__, strerror(errno));
return -EIO;
}
next_offset += buf_size;
}
ret = do_ftruncate(dev->fd, total_size);
if (ret < 0) {
XLOG("%s ftruncate failed: %s\n", __FUNCTION__, strerror(errno));
return -EIO;
}
#endif
return 0;
}
static Pipe*
pipe_load( PipeDevice* dev, QEMUFile* file, int version_id )
{
Pipe* pipe;
const PipeService* service = NULL;
int state = qemu_get_byte(file);
uint64_t channel;
if (state != 0) {
/* Pipe is associated with a service. */
char* name = qemu_get_string(file);
if (name == NULL)
return NULL;
service = goldfish_pipe_find_type(name);
if (service == NULL) {
D("No QEMU pipe service named '%s'", name);
AFREE(name);
return NULL;
}
}
if (version_id == GOLDFISH_PIPE_SAVE_VERSION_LEGACY) {
channel = qemu_get_be32(file);
} else {
channel = qemu_get_be64(file);
}
pipe = pipe_new(channel, dev);
pipe->wanted = qemu_get_byte(file);
pipe->closed = qemu_get_byte(file);
if (qemu_get_byte(file) != 0) {
pipe->args = qemu_get_string(file);
}
pipe->service = service;
if (service != NULL) {
pipe->funcs = &service->funcs;
}
if (pipe->funcs->load) {
pipe->opaque = pipe->funcs->load(pipe, service ? service->opaque : NULL, pipe->args, file);
if (pipe->opaque == NULL) {
AFREE(pipe);
return NULL;
}
} else {
/* Force-close the pipe on load */
pipe->closed = 1;
}
return pipe;
}
static int goldfish_mmc_load(QEMUFile* f, void* opaque, int version_id)
{
struct goldfish_mmc_state* s = opaque;
if (version_id == GOLDFISH_MMC_SAVE_VERSION) {
s->buffer_address = qemu_get_be64(f);
} else if (version_id == GOLDFISH_MMC_SAVE_VERSION_LEGACY) {
s->buffer_address = qemu_get_be32(f);
} else {
// Unsupported version!
return -1;
}
return qemu_get_struct(f, goldfish_mmc_fields, s);
}
static int goldfish_timer_load(QEMUFile* f, void* opaque, int version_id)
{
struct timer_state* s = opaque;
if (version_id != GOLDFISH_TIMER_SAVE_VERSION)
return -1;
s->now = qemu_get_be64(f);
s->armed = qemu_get_byte(f);
if (s->armed) {
int64_t now = qemu_get_clock(vm_clock);
int64_t diff = qemu_get_be64(f);
int64_t alarm = now + diff;
if (alarm <= now) {
goldfish_device_set_irq(&s->dev, 0, 1);
s->armed = 0;
} else {
qemu_mod_timer(s->timer, alarm);
}
}
return 0;
}
int virtio_load(VirtIODevice *vdev, QEMUFile *f)
{
int num, i, ret;
uint32_t features;
uint32_t supported_features =
vdev->binding->get_features(vdev->binding_opaque);
if (vdev->binding->load_config) {
ret = vdev->binding->load_config(vdev->binding_opaque, f);
if (ret)
return ret;
}
qemu_get_8s(f, &vdev->status);
qemu_get_8s(f, &vdev->isr);
qemu_get_be16s(f, &vdev->queue_sel);
qemu_get_be32s(f, &features);
if (features & ~supported_features) {
fprintf(stderr, "Features 0x%x unsupported. Allowed features: 0x%x\n",
features, supported_features);
return -1;
}
vdev->guest_features = features;
vdev->config_len = qemu_get_be32(f);
qemu_get_buffer(f, vdev->config, vdev->config_len);
num = qemu_get_be32(f);
for (i = 0; i < num; i++) {
vdev->vq[i].vring.num = qemu_get_be32(f);
vdev->vq[i].pa = qemu_get_be64(f);
qemu_get_be16s(f, &vdev->vq[i].last_avail_idx);
if (vdev->vq[i].pa) {
virtqueue_init(&vdev->vq[i]);
}
if (vdev->binding->load_queue) {
ret = vdev->binding->load_queue(vdev->binding_opaque, i, f);
if (ret)
return ret;
}
}
virtio_notify_vector(vdev, VIRTIO_NO_VECTOR);
return 0;
}
/**
* kvm_flic_load - Load pending floating interrupts
* @f: QEMUFile containing migration state
* @opaque: pointer to flic device state
* @version_id: version id for migration
*
* Returns: value of flic_enqueue_irqs, -EINVAL on error
* Note: Do nothing when no interrupts where stored
* in QEMUFile
*/
static int kvm_flic_load(QEMUFile *f, void *opaque, int version_id)
{
uint64_t len = 0;
uint64_t count = 0;
void *buf = NULL;
int r = 0;
if (version_id != FLIC_SAVEVM_VERSION) {
r = -EINVAL;
goto out;
}
flic_enable_pfault((struct KVMS390FLICState *) opaque);
count = qemu_get_be64(f);
len = count * sizeof(struct kvm_s390_irq);
if (count == FLIC_FAILED) {
r = -EINVAL;
goto out;
}
if (count == 0) {
r = 0;
goto out;
}
buf = g_try_malloc0(len);
if (!buf) {
r = -ENOMEM;
goto out;
}
if (qemu_get_buffer(f, (uint8_t *) buf, len) != len) {
r = -EINVAL;
goto out_free;
}
r = flic_enqueue_irqs(buf, len, (struct KVMS390FLICState *) opaque);
out_free:
g_free(buf);
out:
return r;
}
int ram_load(QEMUFile *f, void *opaque, int version_id)
{
ram_addr_t addr;
int flags;
if (version_id != 3) {
return -EINVAL;
}
do {
addr = qemu_get_be64(f);
flags = addr & ~TARGET_PAGE_MASK;
addr &= TARGET_PAGE_MASK;
if (flags & RAM_SAVE_FLAG_MEM_SIZE) {
if (addr != last_ram_offset) {
return -EINVAL;
}
}
if (flags & RAM_SAVE_FLAG_COMPRESS) {
uint8_t ch = qemu_get_byte(f);
memset(qemu_get_ram_ptr(addr), ch, TARGET_PAGE_SIZE);
#ifndef _WIN32
if (ch == 0 &&
(!kvm_enabled() || kvm_has_sync_mmu())) {
madvise(qemu_get_ram_ptr(addr), TARGET_PAGE_SIZE,
MADV_DONTNEED);
}
#endif
} else if (flags & RAM_SAVE_FLAG_PAGE) {
qemu_get_buffer(f, qemu_get_ram_ptr(addr), TARGET_PAGE_SIZE);
}
if (qemu_file_has_error(f)) {
return -EIO;
}
} while (!(flags & RAM_SAVE_FLAG_EOS));
return 0;
}
static uint64_t colo_receive_message_value(QEMUFile *f, uint32_t expect_msg,
Error **errp)
{
Error *local_err = NULL;
uint64_t value;
int ret;
colo_receive_check_message(f, expect_msg, &local_err);
if (local_err) {
error_propagate(errp, local_err);
return 0;
}
value = qemu_get_be64(f);
ret = qemu_file_get_error(f);
if (ret < 0) {
error_setg_errno(errp, -ret, "Failed to get value for COLO message: %s",
COLOMessage_lookup[expect_msg]);
}
return value;
}
static int
goldfish_pipe_load( QEMUFile* file, void* opaque, int version_id )
{
PipeDevice* dev = opaque;
Pipe* pipe;
if (version_id != GOLDFISH_PIPE_SAVE_VERSION)
return -EINVAL;
dev->address = qemu_get_be32(file);
dev->size = qemu_get_be32(file);
dev->status = qemu_get_be32(file);
dev->channel = qemu_get_be32(file);
dev->wakes = qemu_get_be32(file);
dev->params_addr = qemu_get_be64(file);
int count = qemu_get_sbe32(file);
for ( ; count > 0; count-- ) {
pipe = pipe_load(dev, file);
if (pipe == NULL) {
return -EIO;
}
pipe->next = dev->pipes;
dev->pipes = pipe;
}
for ( pipe = dev->pipes; pipe; pipe = pipe->next ) {
if (pipe->wanted != 0)
goldfish_pipe_wake(pipe, pipe->wanted);
if (pipe->closed != 0)
goldfish_pipe_close(pipe);
}
return 0;
}
int gtod_load(QEMUFile *f, void *opaque, int version_id)
{
uint64_t tod_low;
uint8_t tod_high;
int r;
if (qemu_get_byte(f) == S390_TOD_CLOCK_VALUE_MISSING) {
fprintf(stderr, "WARNING: Guest clock was not migrated. This could "
"cause the guest to hang.\n");
return 0;
}
tod_high = qemu_get_byte(f);
tod_low = qemu_get_be64(f);
r = s390_set_clock(&tod_high, &tod_low);
if (r) {
fprintf(stderr, "WARNING: Unable to set guest clock value. "
"s390_get_clock returned error %d. This could cause "
"the guest to hang.\n", r);
}
return 0;
}
static int goldfish_timer_load(QEMUFile* f, void* opaque, int version_id)
{
struct timer_state* s = opaque;
if (version_id != GOLDFISH_TIMER_SAVE_VERSION)
return -1;
s->now_ns = qemu_get_sbe64(f); /* using qemu_get_be64 (without 's') causes faulty code generation
in the compiler, dropping the 32 most significant bits */
s->armed = qemu_get_byte(f);
if (s->armed) {
int64_t now_tks = qemu_get_clock(vm_clock);
int64_t diff_tks = qemu_get_be64(f);
int64_t alarm_tks = now_tks + diff_tks;
if (alarm_tks <= now_tks) {
goldfish_device_set_irq(&s->dev, 0, 1);
s->armed = 0;
} else {
qemu_mod_timer(s->timer, alarm_tks);
}
}
return 0;
}
int cpu_load(QEMUFile *f, void *opaque, int version_id)
{
CPUARMState *env = (CPUARMState *)opaque;
int i;
uint32_t val;
if (version_id != CPU_SAVE_VERSION)
return -EINVAL;
for (i = 0; i < 16; i++) {
env->regs[i] = qemu_get_be32(f);
}
val = qemu_get_be32(f);
/* Avoid mode switch when restoring CPSR. */
env->uncached_cpsr = val & CPSR_M;
cpsr_write(env, val, 0xffffffff);
env->spsr = qemu_get_be32(f);
for (i = 0; i < 6; i++) {
env->banked_spsr[i] = qemu_get_be32(f);
env->banked_r13[i] = qemu_get_be32(f);
env->banked_r14[i] = qemu_get_be32(f);
}
for (i = 0; i < 5; i++) {
env->usr_regs[i] = qemu_get_be32(f);
env->fiq_regs[i] = qemu_get_be32(f);
}
env->cp15.c0_cpuid = qemu_get_be32(f);
env->cp15.c0_cachetype = qemu_get_be32(f);
env->cp15.c0_cssel = qemu_get_be32(f);
env->cp15.c1_sys = qemu_get_be32(f);
env->cp15.c1_coproc = qemu_get_be32(f);
env->cp15.c1_xscaleauxcr = qemu_get_be32(f);
env->cp15.c1_scr = qemu_get_be32(f);
env->cp15.c2_base0 = qemu_get_be32(f);
env->cp15.c2_base1 = qemu_get_be32(f);
env->cp15.c2_control = qemu_get_be32(f);
env->cp15.c2_mask = qemu_get_be32(f);
env->cp15.c2_base_mask = qemu_get_be32(f);
env->cp15.c2_data = qemu_get_be32(f);
env->cp15.c2_insn = qemu_get_be32(f);
env->cp15.c3 = qemu_get_be32(f);
env->cp15.c5_insn = qemu_get_be32(f);
env->cp15.c5_data = qemu_get_be32(f);
for (i = 0; i < 8; i++) {
env->cp15.c6_region[i] = qemu_get_be32(f);
}
env->cp15.c6_insn = qemu_get_be32(f);
env->cp15.c6_data = qemu_get_be32(f);
env->cp15.c7_par = qemu_get_be32(f);
env->cp15.c9_insn = qemu_get_be32(f);
env->cp15.c9_data = qemu_get_be32(f);
env->cp15.c9_pmcr = qemu_get_be32(f);
env->cp15.c9_pmcnten = qemu_get_be32(f);
env->cp15.c9_pmovsr = qemu_get_be32(f);
env->cp15.c9_pmxevtyper = qemu_get_be32(f);
env->cp15.c9_pmuserenr = qemu_get_be32(f);
env->cp15.c9_pminten = qemu_get_be32(f);
env->cp15.c13_fcse = qemu_get_be32(f);
env->cp15.c13_context = qemu_get_be32(f);
env->cp15.c13_tls1 = qemu_get_be32(f);
env->cp15.c13_tls2 = qemu_get_be32(f);
env->cp15.c13_tls3 = qemu_get_be32(f);
env->cp15.c15_cpar = qemu_get_be32(f);
env->cp15.c15_power_control = qemu_get_be32(f);
env->cp15.c15_diagnostic = qemu_get_be32(f);
env->cp15.c15_power_diagnostic = qemu_get_be32(f);
env->features = qemu_get_be32(f);
if (arm_feature(env, ARM_FEATURE_VFP)) {
for (i = 0; i < 16; i++) {
CPU_DoubleU u;
u.l.upper = qemu_get_be32(f);
u.l.lower = qemu_get_be32(f);
env->vfp.regs[i] = u.d;
}
for (i = 0; i < 16; i++) {
env->vfp.xregs[i] = qemu_get_be32(f);
}
/* TODO: Should use proper FPSCR access functions. */
env->vfp.vec_len = qemu_get_be32(f);
env->vfp.vec_stride = qemu_get_be32(f);
if (arm_feature(env, ARM_FEATURE_VFP3)) {
for (i = 16; i < 32; i++) {
CPU_DoubleU u;
u.l.upper = qemu_get_be32(f);
u.l.lower = qemu_get_be32(f);
env->vfp.regs[i] = u.d;
}
}
}
if (arm_feature(env, ARM_FEATURE_IWMMXT)) {
for (i = 0; i < 16; i++) {
env->iwmmxt.regs[i] = qemu_get_be64(f);
}
for (i = 0; i < 16; i++) {
env->iwmmxt.cregs[i] = qemu_get_be32(f);
}
}
if (arm_feature(env, ARM_FEATURE_M)) {
env->v7m.other_sp = qemu_get_be32(f);
env->v7m.vecbase = qemu_get_be32(f);
env->v7m.basepri = qemu_get_be32(f);
env->v7m.control = qemu_get_be32(f);
env->v7m.current_sp = qemu_get_be32(f);
env->v7m.exception = qemu_get_be32(f);
}
if (arm_feature(env, ARM_FEATURE_THUMB2EE)) {
env->teecr = qemu_get_be32(f);
env->teehbr = qemu_get_be32(f);
}
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;
}
static int get_fpcr(QEMUFile *f, void *opaque, size_t size)
{
CPUAlphaState *env = opaque;
cpu_alpha_store_fpcr(env, qemu_get_be64(f));
return 0;
}
