hotspot/src/share/vm/runtime/frame.inline.hpp
author coleenp
Thu, 17 Jul 2014 15:45:46 -0400
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child 25717 7493b8ac31b7
permissions -rw-r--r--
8004128: NPG: remove stackwalking in Threads::gc_prologue and gc_epilogue code Summary: remove bcx and mdx handling. We no longer have to convert bytecode pointers to indices for GC since Methods aren't moved. Reviewed-by: mgerdin, kvn
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/*
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 * Copyright (c) 1997, 2014, 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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#ifndef SHARE_VM_RUNTIME_FRAME_INLINE_HPP
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#define SHARE_VM_RUNTIME_FRAME_INLINE_HPP
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#include "interpreter/bytecodeInterpreter.hpp"
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#include "interpreter/bytecodeInterpreter.inline.hpp"
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#include "interpreter/interpreter.hpp"
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#include "oops/method.hpp"
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#include "runtime/frame.hpp"
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#include "runtime/signature.hpp"
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#ifdef TARGET_ARCH_x86
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# include "jniTypes_x86.hpp"
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#endif
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#ifdef TARGET_ARCH_sparc
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# include "jniTypes_sparc.hpp"
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#endif
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#ifdef TARGET_ARCH_zero
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# include "jniTypes_zero.hpp"
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#endif
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#ifdef TARGET_ARCH_arm
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# include "jniTypes_arm.hpp"
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#endif
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#ifdef TARGET_ARCH_ppc
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# include "jniTypes_ppc.hpp"
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#endif
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#ifdef ZERO
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#ifdef TARGET_ARCH_zero
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# include "entryFrame_zero.hpp"
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# include "fakeStubFrame_zero.hpp"
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# include "interpreterFrame_zero.hpp"
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# include "sharkFrame_zero.hpp"
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#endif
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#endif
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inline bool frame::is_entry_frame() const {
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  return StubRoutines::returns_to_call_stub(pc());
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}
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inline bool frame::is_stub_frame() const {
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  return StubRoutines::is_stub_code(pc()) || (_cb != NULL && _cb->is_adapter_blob());
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}
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inline bool frame::is_first_frame() const {
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  return is_entry_frame() && entry_frame_is_first();
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}
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#ifdef CC_INTERP
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inline oop* frame::interpreter_frame_temp_oop_addr() const {
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  interpreterState istate = get_interpreterState();
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  return (oop *)&istate->_oop_temp;
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}
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#endif // CC_INTERP
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// here are the platform-dependent bodies:
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#ifdef TARGET_ARCH_x86
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# include "frame_x86.inline.hpp"
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#endif
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#ifdef TARGET_ARCH_sparc
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# include "frame_sparc.inline.hpp"
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#endif
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#ifdef TARGET_ARCH_zero
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# include "frame_zero.inline.hpp"
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#endif
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#ifdef TARGET_ARCH_arm
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# include "frame_arm.inline.hpp"
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#endif
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#ifdef TARGET_ARCH_ppc
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# include "frame_ppc.inline.hpp"
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#endif
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#endif // SHARE_VM_RUNTIME_FRAME_INLINE_HPP