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6893081: method handle & invokedynamic code needs additional cleanup (post 6815692, 6858164)

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During the work for 6829187 we have fixed a number of basic bugs which are logically grouped with 6815692 and 6858164 but which must be reviewed and pushed separately.

Reviewed-by: kvn, never
This commit is contained in:
Christian Thalinger 2010-01-04 18:38:08 +01:00
parent 14305ba3f4
commit caf28727eb
32 changed files with 242 additions and 84 deletions
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4
hotspot/src/share/vm/classfile/systemDictionary.cpp
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@ -1984,7 +1984,7 @@ void SystemDictionary::initialize_preloaded_classes(TRAPS) {
scan = WKID(meth_group_end+1);
}
WKID indy_group_start = WK_KLASS_ENUM_NAME(Linkage_klass);
WKID indy_group_end = WK_KLASS_ENUM_NAME(Dynamic_klass);
WKID indy_group_end = WK_KLASS_ENUM_NAME(InvokeDynamic_klass);
initialize_wk_klasses_until(indy_group_start, scan, CHECK);
if (EnableInvokeDynamic) {
initialize_wk_klasses_through(indy_group_end, scan, CHECK);
@ -2340,6 +2340,8 @@ methodOop SystemDictionary::find_method_handle_invoke(symbolHandle signature,
SymbolPropertyEntry* spe = invoke_method_table()->find_entry(index, hash, signature);
if (spe == NULL || spe->property_oop() == NULL) {
// Must create lots of stuff here, but outside of the SystemDictionary lock.
if (THREAD->is_Compiler_thread())
return NULL; // do not attempt from within compiler
Handle mt = compute_method_handle_type(signature(),
class_loader, protection_domain,
CHECK_NULL);