archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-27 06:45:07 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge

Browse source
This commit is contained in:
Abhijit Saha 2010-03-24 17:16:33 -07:00
commit 845f11dd17
1612 changed files with 94135 additions and 17174 deletions
Download patch file Download diff file Expand all files Collapse all files

21
hotspot/src/share/vm/classfile/loaderConstraints.cpp
View file

@ -430,7 +430,8 @@ void LoaderConstraintTable::merge_loader_constraints(
}
void LoaderConstraintTable::verify(Dictionary* dictionary) {
void LoaderConstraintTable::verify(Dictionary* dictionary,
PlaceholderTable* placeholders) {
Thread *thread = Thread::current();
for (int cindex = 0; cindex < _loader_constraint_size; cindex++) {
for (LoaderConstraintEntry* probe = bucket(cindex);
@ -445,7 +446,23 @@ void LoaderConstraintTable::verify(Dictionary* dictionary) {
unsigned int d_hash = dictionary->compute_hash(name, loader);
int d_index = dictionary->hash_to_index(d_hash);
klassOop k = dictionary->find_class(d_index, d_hash, name, loader);
guarantee(k == probe->klass(), "klass should be in dictionary");
if (k != NULL) {
// We found the class in the system dictionary, so we should
// make sure that the klassOop 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);
int p_index = placeholders->hash_to_index(p_hash);
PlaceholderEntry* entry = placeholders->get_entry(p_index, p_hash,
name, loader);
// The instanceKlass might not be on the entry, so the only
// thing we can check here is whether we were successful in
// finding the class in the placeholders table.
guarantee(entry != NULL, "klass should be in the placeholders");
}
}
for (int n = 0; n< probe->num_loaders(); n++) {
guarantee(probe->loader(n)->is_oop_or_null(), "should be oop");