static GenericList *next_list(Visitor *v, GenericList *tail, size_t size)
{
StringInputVisitor *siv = to_siv(v);
Range *r;
if (!siv->ranges || !siv->cur_range) {
return NULL;
}
r = siv->cur_range->data;
if (!r) {
return NULL;
}
if (!range_contains(r, siv->cur)) {
siv->cur_range = g_list_next(siv->cur_range);
if (!siv->cur_range) {
return NULL;
}
r = siv->cur_range->data;
if (!r) {
return NULL;
}
siv->cur = range_lob(r);
}
tail->next = g_malloc0(size);
return tail->next;
}
static void
start_list(Visitor *v, const char *name, GenericList **list, size_t size,
Error **errp)
{
StringInputVisitor *siv = to_siv(v);
/* We don't support visits without a list */
assert(list);
siv->list = list;
if (parse_str(siv, name, errp) < 0) {
*list = NULL;
return;
}
siv->cur_range = g_list_first(siv->ranges);
if (siv->cur_range) {
Range *r = siv->cur_range->data;
if (r) {
siv->cur = range_lob(r);
}
*list = g_malloc0(size);
} else {
*list = NULL;
}
}
static void q35_host_get_pci_hole64_start(Object *obj, Visitor *v,
const char *name, void *opaque,
Error **errp)
{
PCIHostState *h = PCI_HOST_BRIDGE(obj);
Range w64;
uint64_t value;
pci_bus_get_w64_range(h->bus, &w64);
value = range_is_empty(&w64) ? 0 : range_lob(&w64);
visit_type_uint64(v, name, &value, errp);
}
static void format_string(StringOutputVisitor *sov, Range *r, bool next,
bool human)
{
if (range_lob(r) != range_upb(r)) {
if (human) {
g_string_append_printf(sov->string, "0x%" PRIx64 "-0x%" PRIx64,
range_lob(r), range_upb(r));
} else {
g_string_append_printf(sov->string, "%" PRId64 "-%" PRId64,
range_lob(r), range_upb(r));
}
} else {
if (human) {
g_string_append_printf(sov->string, "0x%" PRIx64, range_lob(r));
} else {
g_string_append_printf(sov->string, "%" PRId64, range_lob(r));
}
}
if (next) {
g_string_append(sov->string, ",");
}
}
static void q35_host_get_pci_hole_start(Object *obj, Visitor *v,
const char *name, void *opaque,
Error **errp)
{
Q35PCIHost *s = Q35_HOST_DEVICE(obj);
uint64_t val64;
uint32_t value;
val64 = range_is_empty(&s->mch.pci_hole)
? 0 : range_lob(&s->mch.pci_hole);
value = val64;
assert(value == val64);
visit_type_uint32(v, name, &value, errp);
}
static void parse_type_int64(Visitor *v, const char *name, int64_t *obj,
Error **errp)
{
StringInputVisitor *siv = to_siv(v);
if (parse_str(siv, name, errp) < 0) {
return;
}
if (!siv->ranges) {
goto error;
}
if (!siv->cur_range) {
Range *r;
siv->cur_range = g_list_first(siv->ranges);
if (!siv->cur_range) {
goto error;
}
r = siv->cur_range->data;
if (!r) {
goto error;
}
siv->cur = range_lob(r);
}
*obj = siv->cur;
siv->cur++;
return;
error:
error_setg(errp, QERR_INVALID_PARAMETER_VALUE, name ? name : "null",
"an int64 value or range");
}
