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6861660: OopMapBlock count/size confusion

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Reviewed-by: tonyp, iveresov
This commit is contained in:
John Coomes 2009-08-11 15:37:23 -07:00
parent 6a97a03610
commit 662adda5e6
9 changed files with 111 additions and 83 deletions
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13
hotspot/src/share/vm/oops/instanceKlassKlass.cpp
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@ -402,9 +402,14 @@ int instanceKlassKlass::oop_update_pointers(ParCompactionManager* cm, oop obj,
}
#endif // SERIALGC
klassOop instanceKlassKlass::allocate_instance_klass(int vtable_len, int itable_len, int static_field_size,
int nonstatic_oop_map_size, ReferenceType rt, TRAPS) {
klassOop
instanceKlassKlass::allocate_instance_klass(int vtable_len, int itable_len,
int static_field_size,
int nonstatic_oop_map_count,
ReferenceType rt, TRAPS) {
const int nonstatic_oop_map_size =
instanceKlass::nonstatic_oop_map_size(nonstatic_oop_map_count);
int size = instanceKlass::object_size(align_object_offset(vtable_len) + align_object_offset(itable_len) + static_field_size + nonstatic_oop_map_size);
// Allocation
@ -615,9 +620,9 @@ void instanceKlassKlass::oop_print_on(oop obj, outputStream* st) {
st->print(BULLET"non-static oop maps: ");
OopMapBlock* map = ik->start_of_nonstatic_oop_maps();
OopMapBlock* end_map = map + ik->nonstatic_oop_map_size();
OopMapBlock* end_map = map + ik->nonstatic_oop_map_count();
while (map < end_map) {
st->print("%d-%d ", map->offset(), map->offset() + heapOopSize*(map->length() - 1));
st->print("%d-%d ", map->offset(), map->offset() + heapOopSize*(map->count() - 1));
map++;
}
st->cr();