diff -r 4ebc2e2fb97c -r 71c04702a3d5 src/hotspot/share/runtime/frame.inline.hpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/hotspot/share/runtime/frame.inline.hpp Tue Sep 12 19:03:39 2017 +0200 @@ -0,0 +1,67 @@ +/* + * Copyright (c) 1997, 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_RUNTIME_FRAME_INLINE_HPP +#define SHARE_VM_RUNTIME_FRAME_INLINE_HPP + +#include "code/compiledMethod.inline.hpp" +#include "interpreter/bytecodeInterpreter.hpp" +#include "interpreter/bytecodeInterpreter.inline.hpp" +#include "interpreter/interpreter.hpp" +#include "oops/method.hpp" +#include "runtime/frame.hpp" +#include "runtime/signature.hpp" +#include "utilities/macros.hpp" +#ifdef ZERO +# include "entryFrame_zero.hpp" +# include "fakeStubFrame_zero.hpp" +# include "interpreterFrame_zero.hpp" +# include "sharkFrame_zero.hpp" +#endif + +#include CPU_HEADER_INLINE(frame) + +inline bool frame::is_entry_frame() const { + return StubRoutines::returns_to_call_stub(pc()); +} + +inline bool frame::is_stub_frame() const { + return StubRoutines::is_stub_code(pc()) || (_cb != NULL && _cb->is_adapter_blob()); +} + +inline bool frame::is_first_frame() const { + return is_entry_frame() && entry_frame_is_first(); +} + +inline oop* frame::oopmapreg_to_location(VMReg reg, const RegisterMap* reg_map) const { + if(reg->is_reg()) { + // If it is passed in a register, it got spilled in the stub frame. + return (oop *)reg_map->location(reg); + } else { + int sp_offset_in_bytes = reg->reg2stack() * VMRegImpl::stack_slot_size; + return (oop*)(((address)unextended_sp()) + sp_offset_in_bytes); + } +} + +#endif // SHARE_VM_RUNTIME_FRAME_INLINE_HPP