Mercurial > hg > graal-jvmci-8
view src/share/vm/oops/instanceKlassKlass.hpp @ 3461:81d815b05abb
7056328: JSR 292 invocation sometimes fails in adapters for types not on boot class path
Reviewed-by: never
author | jrose |
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date | Thu, 23 Jun 2011 17:14:06 -0700 |
parents | c7f3d0b4570f |
children | 49036505ab5f |
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/* * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef SHARE_VM_OOPS_INSTANCEKLASSKLASS_HPP #define SHARE_VM_OOPS_INSTANCEKLASSKLASS_HPP #include "oops/klassKlass.hpp" // An instanceKlassKlass is the klass of an instanceKlass class instanceKlassKlass : public klassKlass { public: // Dispatched operation bool oop_is_klass() const { return true; } bool oop_is_instanceKlass() const { return true; } int oop_size(oop obj) const; int klass_oop_size() const { return object_size(); } // Allocation DEFINE_ALLOCATE_PERMANENT(instanceKlassKlass); static klassOop create_klass(TRAPS); klassOop allocate_instance_klass(Symbol* name, int vtable_len, int itable_len, int static_field_size, unsigned int nonstatic_oop_map_count, ReferenceType rt, TRAPS); // Casting from klassOop static instanceKlassKlass* cast(klassOop k) { assert(k->klass_part()->oop_is_klass(), "cast to instanceKlassKlass"); return (instanceKlassKlass*) k->klass_part(); } // Sizing static int header_size() { return oopDesc::header_size() + sizeof(instanceKlassKlass)/HeapWordSize; } int object_size() const { return align_object_size(header_size()); } // Garbage collection void oop_follow_contents(oop obj); int oop_adjust_pointers(oop obj); bool oop_is_parsable(oop obj) const; // Parallel Scavenge and Parallel Old PARALLEL_GC_DECLS // Iterators int oop_oop_iterate(oop obj, OopClosure* blk); int oop_oop_iterate_m(oop obj, OopClosure* blk, MemRegion mr); private: // Apply closure to the InstanceKlass oops that are outside the java heap. inline void iterate_c_heap_oops(instanceKlass* ik, OopClosure* closure); public: // Printing void oop_print_value_on(oop obj, outputStream* st); #ifndef PRODUCT void oop_print_on(oop obj, outputStream* st); #endif // Verification const char* internal_name() const; void oop_verify_on(oop obj, outputStream* st); // tells whether obj is partially constructed (gc during class loading) bool oop_partially_loaded(oop obj) const; void oop_set_partially_loaded(oop obj); }; #endif // SHARE_VM_OOPS_INSTANCEKLASSKLASS_HPP