96 lines
3.4 KiB
C++
96 lines
3.4 KiB
C++
/*
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* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#include "precompiled.hpp"
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#include "classfile/systemDictionary.hpp"
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#include "code/codeCache.hpp"
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#include "code/compiledIC.hpp"
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#include "code/icBuffer.hpp"
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#include "code/nmethod.hpp"
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#include "code/vtableStubs.hpp"
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#include "interpreter/interpreter.hpp"
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#include "interpreter/linkResolver.hpp"
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#include "memory/metadataFactory.hpp"
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#include "memory/oopFactory.hpp"
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#include "oops/method.hpp"
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#include "oops/oop.inline.hpp"
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#include "oops/symbol.hpp"
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#include "runtime/icache.hpp"
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#include "runtime/sharedRuntime.hpp"
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#include "runtime/stubRoutines.hpp"
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#include "utilities/events.hpp"
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// Release the CompiledICHolder* associated with this call site is there is one.
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void CompiledIC::cleanup_call_site(virtual_call_Relocation* call_site) {
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// This call site might have become stale so inspect it carefully.
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NativeCall* call = nativeCall_at(call_site->addr());
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if (is_icholder_entry(call->destination())) {
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NativeMovConstReg* value = nativeMovConstReg_at(call_site->cached_value());
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InlineCacheBuffer::queue_for_release((CompiledICHolder*)value->data());
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}
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}
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bool CompiledIC::is_icholder_call_site(virtual_call_Relocation* call_site) {
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// This call site might have become stale so inspect it carefully.
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NativeCall* call = nativeCall_at(call_site->addr());
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return is_icholder_entry(call->destination());
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}
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// ----------------------------------------------------------------------------
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address CompiledStaticCall::emit_to_interp_stub(CodeBuffer &cbuf, address mark) {
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ShouldNotReachHere(); // Only needed for COMPILER2.
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return NULL;
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}
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int CompiledStaticCall::to_interp_stub_size() {
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ShouldNotReachHere(); // Only needed for COMPILER2.
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return 0;
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}
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// Relocation entries for call stub, compiled java to interpreter.
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int CompiledStaticCall::reloc_to_interp_stub() {
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ShouldNotReachHere(); // Only needed for COMPILER2.
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return 0;
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}
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void CompiledStaticCall::set_to_interpreted(methodHandle callee, address entry) {
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ShouldNotReachHere(); // Only needed for COMPILER2.
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}
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void CompiledStaticCall::set_stub_to_clean(static_stub_Relocation* static_stub) {
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ShouldNotReachHere(); // Only needed for COMPILER2.
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}
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//-----------------------------------------------------------------------------
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// Non-product mode code.
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#ifndef PRODUCT
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void CompiledStaticCall::verify() {
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ShouldNotReachHere(); // Only needed for COMPILER2.
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}
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#endif // !PRODUCT
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