Ziele Untersuchung
mit Columbo Integrität von
Datenbanken Interaktion und
Portierbarkeit Ergonomie der
Schnittstellen

Angebot Produkte Projekt Beratung

Mittel Analytik Modellierung Sprachen Algebra Logik Hardware Denken Kreativität

Zusammenhänge Gesellschaft Wirtschaft Branche Firma


products/sources/formale Sprachen/Java/Openjdk/src/hotspot/cpu/arm/ (Sun/Oracle ^©) Datei vom 13.11.2022 mit Größe 2 kB

Quelle c1_LIRAssembler_arm.hpp Sprache: C

/*
* Copyright (c) 2008, 2021, 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 CPU_ARM_C1_LIRASSEMBLER_ARM_HPP
#define CPU_ARM_C1_LIRASSEMBLER_ARM_HPP

private:

  // Record the type of the receiver in ReceiverTypeData
  void type_profile_helper(Register mdo, int mdo_offset_bias,
                           ciMethodData *md, ciProfileData *data,
                           Register recv, Register tmp1, Label* update_done);
  // Setup pointers to MDO, MDO slot, also compute offset bias to access the slot.
  void setup_md_access(ciMethod* method, int bci,
                       ciMethodData*& md, ciProfileData*& data, int& mdo_offset_bias);

  void typecheck_profile_helper1(ciMethod* method, int bci,
                                 ciMethodData*& md, ciProfileData*& data, int& mdo_offset_bias,
                                 Register obj, Register mdo, Register data_val, Label* obj_is_null);

  void typecheck_profile_helper2(ciMethodData* md, ciProfileData* data, int mdo_offset_bias,
                                 Register mdo, Register recv, Register value, Register tmp1,
                                 Label* profile_cast_success, Label* profile_cast_failure,
                                 Label* success, Label* failure);

  // Saves 4 given registers in reserved argument area.
  void save_in_reserved_area(Register r1, Register r2, Register r3, Register r4);

  // Restores 4 given registers from reserved argument area.
  void restore_from_reserved_area(Register r1, Register r2, Register r3, Register r4);

  enum {
    _call_stub_size = 16,
    _exception_handler_size = PRODUCT_ONLY(68) NOT_PRODUCT(68+60),
    _deopt_handler_size = 16
  };

public:

  void verify_reserved_argument_area_size(int args_count) PRODUCT_RETURN;

  void store_parameter(jint c,      int offset_from_sp_in_words);
  void store_parameter(Metadata* m, int offset_from_sp_in_words);

#endif // CPU_ARM_C1_LIRASSEMBLER_ARM_HPP

quality100%

¤ Dauer der Verarbeitung: 0.12 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.