--- /dev/null 2016-10-31 17:47:22.000000000 -0700 +++ new/src/share/vm/aot/compiledIC_aot.hpp 2016-10-31 17:47:22.000000000 -0700 @@ -0,0 +1,83 @@ +/* + * Copyright (c) 2016, 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_AOT_COMPILEDIC_AOT_HPP +#define SHARE_VM_AOT_COMPILEDIC_AOT_HPP + +#include "code/nativeInst.hpp" +#include "interpreter/linkResolver.hpp" +#include "oops/compiledICHolder.hpp" +#include "code/compiledIC.hpp" + +class CompiledPltStaticCall: public CompiledStaticCall { + friend class CompiledIC; + friend class PltNativeCallWrapper; + + // Also used by CompiledIC + void set_to_interpreted(methodHandle callee, address entry); + + address instruction_address() const { return _call->instruction_address(); } + void set_destination_mt_safe(address dest) { _call->set_destination_mt_safe(dest); } + + NativePltCall* _call; + + CompiledPltStaticCall(NativePltCall* call) : _call(call) {} + + public: + + inline static CompiledPltStaticCall* before(address return_addr) { + CompiledPltStaticCall* st = new CompiledPltStaticCall(nativePltCall_before(return_addr)); + st->verify(); + return st; + } + + static inline CompiledPltStaticCall* at(address native_call) { + CompiledPltStaticCall* st = new CompiledPltStaticCall(nativePltCall_at(native_call)); + st->verify(); + return st; + } + + static inline CompiledPltStaticCall* at(Relocation* call_site) { + return at(call_site->addr()); + } + + // Delegation + address destination() const { return _call->destination(); } + + virtual bool is_call_to_interpreted() const; + + // Stub support + address find_stub(); + static void set_stub_to_clean(static_stub_Relocation* static_stub); + + // Misc. + void print() PRODUCT_RETURN; + void verify() PRODUCT_RETURN; + + protected: + virtual address resolve_call_stub() const { return _call->plt_resolve_call(); } + virtual void set_to_far(methodHandle callee, address entry) { set_to_compiled(entry); } + virtual const char* name() const { return "CompiledPltStaticCall"; } +}; + +#endif // SHARE_VM_AOT_COMPILEDIC_AOT_HPP