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6939203: JSR 292 needs method handle constants

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Add new CP types CONSTANT_MethodHandle, CONSTANT_MethodType; extend 'ldc' bytecode.

Reviewed-by: twisti, never
This commit is contained in:
John R Rose 2010-06-09 18:50:45 -07:00
parent 154ae789ef
commit 1f4cfb029b
60 changed files with 1549 additions and 378 deletions
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15
hotspot/src/share/vm/ci/ciObjectFactory.hpp
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@ -39,6 +39,7 @@ private:
GrowableArray<ciObject*>* _ci_objects;
GrowableArray<ciMethod*>* _unloaded_methods;
GrowableArray<ciKlass*>* _unloaded_klasses;
GrowableArray<ciInstance*>* _unloaded_instances;
GrowableArray<ciReturnAddress*>* _return_addresses;
int _next_ident;
@ -73,6 +74,8 @@ private:
void print_contents_impl();
ciInstance* get_unloaded_instance(ciInstanceKlass* klass);
public:
static bool is_initialized() { return _initialized; }
@ -98,6 +101,18 @@ public:
ciSymbol* name,
bool create_if_not_found);
// Get a ciInstance representing an unresolved klass mirror.
ciInstance* get_unloaded_klass_mirror(ciKlass* type);
// Get a ciInstance representing an unresolved method handle constant.
ciInstance* get_unloaded_method_handle_constant(ciKlass* holder,
ciSymbol* name,
ciSymbol* signature,
int ref_kind);
// Get a ciInstance representing an unresolved method type constant.
ciInstance* get_unloaded_method_type_constant(ciSymbol* signature);
// Get the ciMethodData representing the methodData for a method
// with none.