bool rSet::is_object_dirty(memOop obj) {
assert(!obj->is_new(), "just checking");
char* current_byte = byte_for(obj->addr());
char* end_byte = byte_for(obj->addr() + obj->size());
while (current_byte <= end_byte) {
if (*current_byte == 0) return true;
current_byte++;
}
return false;
}
void rSet::print_set_for_object(memOop obj) {
std->print("Remember set for 0x%lx ", obj);
obj->print_value();
std->cr();
if (obj->is_new()) {
std->print_cr(" object is in new space!");
} else {
std->sp();
char* current_byte = byte_for(obj->addr());
char* end_byte = byte_for(obj->addr() + obj->size());
while (current_byte <= end_byte) {
if (*current_byte) {
std->print("_");
} else {
std->print("*");
}
current_byte++;
}
std->cr();
}
}