src/share/vm/oops/constantPool.cpp
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8014013 Cdiff src/share/vm/oops/constantPool.cpp
src/share/vm/oops/constantPool.cpp
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*** 394,429 ****
Klass* ConstantPool::klass_ref_at_if_loaded(constantPoolHandle this_oop, int which) {
return klass_at_if_loaded(this_oop, this_oop->klass_ref_index_at(which));
}
- // This is an interface for the compiler that allows accessing non-resolved entries
- // in the constant pool - but still performs the validations tests. Must be used
- // in a pre-parse of the compiler - to determine what it can do and not do.
- // Note: We cannot update the ConstantPool from the vm_thread.
- Klass* ConstantPool::klass_ref_at_if_loaded_check(constantPoolHandle this_oop, int index, TRAPS) {
- int which = this_oop->klass_ref_index_at(index);
- CPSlot entry = this_oop->slot_at(which);
- if (entry.is_resolved()) {
- assert(entry.get_klass()->is_klass(), "must be");
- return entry.get_klass();
- } else {
- assert(entry.is_unresolved(), "must be either symbol or klass");
- Symbol* name = entry.get_symbol();
- oop loader = this_oop->pool_holder()->class_loader();
- oop protection_domain = this_oop->pool_holder()->protection_domain();
- Handle h_loader(THREAD, loader);
- Handle h_prot (THREAD, protection_domain);
- KlassHandle k(THREAD, SystemDictionary::find(name, h_loader, h_prot, THREAD));
-
- // Do access check for klasses
- if( k.not_null() ) verify_constant_pool_resolve(this_oop, k, CHECK_NULL);
- return k();
- }
- }
-
-
Method* ConstantPool::method_at_if_loaded(constantPoolHandle cpool,
int which) {
if (cpool->cache() == NULL) return NULL; // nothing to load yet
int cache_index = decode_cpcache_index(which, true);
if (!(cache_index >= 0 && cache_index < cpool->cache()->length())) {
--- 394,403 ----
src/share/vm/oops/constantPool.cpp
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