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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mobile
 Path: blob/master/src/hotspot/share/runtime/frame.inline.hpp
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/*

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 * Copyright (c) 1997, 2021, 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_RUNTIME_FRAME_INLINE_HPP

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#define SHARE_RUNTIME_FRAME_INLINE_HPP

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#include "runtime/frame.hpp"

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#include "code/compiledMethod.inline.hpp"

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#include "interpreter/interpreter.hpp"

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#include "oops/method.hpp"

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#include "runtime/registerMap.hpp"

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#include "runtime/stubRoutines.hpp"

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#include "utilities/macros.hpp"

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#ifdef 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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#endif

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#include CPU_HEADER_INLINE(frame)

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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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inline bool frame::is_optimized_entry_frame() const {

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  return _cb != NULL && _cb->is_optimized_entry_blob();

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}

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inline address frame::oopmapreg_to_location(VMReg reg, const RegisterMap* reg_map) const {

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  if(reg->is_reg()) {

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    // If it is passed in a register, it got spilled in the stub frame.

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    return reg_map->location(reg);

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  } else {

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    int sp_offset_in_bytes = reg->reg2stack() * VMRegImpl::stack_slot_size;

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    return ((address)unextended_sp()) + sp_offset_in_bytes;

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  }

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}

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inline oop* frame::oopmapreg_to_oop_location(VMReg reg, const RegisterMap* reg_map) const {

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  return (oop*)oopmapreg_to_location(reg, reg_map);

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}

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#endif // SHARE_RUNTIME_FRAME_INLINE_HPP

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