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src/share/vm/classfile/loaderConstraints.cpp
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@@ -21,10 +21,11 @@
* questions.
*
*/
#include "precompiled.hpp"
+#include "classfile/dictionary.hpp"
#include "classfile/classLoaderData.inline.hpp"
#include "classfile/loaderConstraints.hpp"
#include "memory/resourceArea.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/handles.inline.hpp"
@@ -427,33 +428,34 @@
free_entry(p2);
return;
}
-void LoaderConstraintTable::verify(Dictionary* dictionary,
- PlaceholderTable* placeholders) {
+void LoaderConstraintTable::verify(PlaceholderTable* placeholders) {
Thread *thread = Thread::current();
for (int cindex = 0; cindex < _loader_constraint_size; cindex++) {
for (LoaderConstraintEntry* probe = bucket(cindex);
probe != NULL;
probe = probe->next()) {
if (probe->klass() != NULL) {
InstanceKlass* ik = probe->klass();
guarantee(ik->name() == probe->name(), "name should match");
Symbol* name = ik->name();
ClassLoaderData* loader_data = ik->class_loader_data();
- unsigned int d_hash = dictionary->compute_hash(name, loader_data);
+ Dictionary* dictionary = loader_data->dictionary_or_null();
+ assert(dictionary != NULL, "no dictionary for this loader constraint entry?");
+ unsigned int d_hash = dictionary->compute_hash(name);
int d_index = dictionary->hash_to_index(d_hash);
- InstanceKlass* k = dictionary->find_class(d_index, d_hash, name, loader_data);
+ InstanceKlass* k = dictionary->find_class(d_index, d_hash, name);
if (k != NULL) {
// We found the class in the system dictionary, so we should
// make sure that the Klass* matches what we already have.
guarantee(k == probe->klass(), "klass should be in dictionary");
} else {
// If we don't find the class in the system dictionary, it
// has to be in the placeholders table.
- unsigned int p_hash = placeholders->compute_hash(name, loader_data);
+ unsigned int p_hash = placeholders->compute_hash(name);
int p_index = placeholders->hash_to_index(p_hash);
PlaceholderEntry* entry = placeholders->get_entry(p_index, p_hash,
name, loader_data);
// The InstanceKlass might not be on the entry, so the only
@@ -473,11 +475,12 @@
// Called with the system dictionary lock held
void LoaderConstraintTable::print() {
ResourceMark rm;
assert_locked_or_safepoint(SystemDictionary_lock);
- tty->print_cr("Java loader constraints (entries=%d)", _loader_constraint_size);
+ tty->print_cr("Java loader constraints (entries=%d, constraints=%d)",
+ table_size(), number_of_entries());
for (int cindex = 0; cindex < _loader_constraint_size; cindex++) {
for (LoaderConstraintEntry* probe = bucket(cindex);
probe != NULL;
probe = probe->next()) {
tty->print("%4d: ", cindex);
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