@@ -276,21 +276,26 @@ static void prop_get_fdt(Object *obj, Visitor *v, void *opaque,
case FDT_BEGIN_NODE:
fdt_depth++;
name = fdt_get_name(fdt, fdt_offset, &name_len);
- visit_start_struct(v, NULL, NULL, name, 0, NULL);
+ visit_start_struct(v, NULL, "fdt", name, 0, &error_abort);
break;
case FDT_END_NODE:
/* shouldn't ever see an FDT_END_NODE before FDT_BEGIN_NODE */
g_assert(fdt_depth > 0);
- visit_end_struct(v, NULL);
+ visit_end_struct(v, &error_abort);
fdt_depth--;
break;
case FDT_PROP: {
int i;
prop = fdt_get_property_by_offset(fdt, fdt_offset, &prop_len);
name = fdt_string(fdt, fdt32_to_cpu(prop->nameoff));
- visit_start_list(v, name, NULL);
+ /* Note: since v is an output visitor, we can get away
+ * with just visiting a direct sequence of uint8 into the
+ * output array, instead of creating a uint8List and using
+ * visit_type_uint8List(). */
+ visit_start_list(v, name, &error_abort);
for (i = 0; i < prop_len; i++) {
- visit_type_uint8(v, (uint8_t *)&prop->data[i], NULL, NULL);
+ visit_type_uint8(v, (uint8_t *)&prop->data[i], NULL,
+ &error_abort);
}
visit_end_list(v);
The implementation of prop_get_fdt() is taking some shortcuts with the qapi visitor functions. Document them, and use error_abort rather than NULL to ensure that any changes to the visitors do not break our use of shortcuts. Signed-off-by: Eric Blake <eblake@redhat.com> --- v6: new patch, split from RFC on v5 7/46 --- hw/ppc/spapr_drc.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)