view src/cpu/x86/vm/cppInterpreterGenerator_x86.hpp @ 14418:cfd05ec74089

8024342: PPC64 (part 111): Support for C calling conventions that require 64-bit ints. Summary: Some platforms, as ppc and s390x/zArch require that 32-bit ints are passed as 64-bit values to C functions. This change adds support to adapt the signature and to issue proper casts to c2-compiled stubs. The functions are used in generate_native_wrapper(). Adapt signature used by the compiler as in PhaseIdealLoop::intrinsify_fill(). Reviewed-by: kvn
author goetz
date Wed, 18 Sep 2013 14:34:56 -0700
parents e1162778c1c8
children
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/*
 * Copyright (c) 1997, 2011, 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
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 * questions.
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 */

#ifndef CPU_X86_VM_CPPINTERPRETERGENERATOR_X86_HPP
#define CPU_X86_VM_CPPINTERPRETERGENERATOR_X86_HPP

 protected:

#if 0
  address generate_asm_interpreter_entry(bool synchronized);
  address generate_native_entry(bool synchronized);
  address generate_abstract_entry(void);
  address generate_math_entry(AbstractInterpreter::MethodKind kind);
  address generate_empty_entry(void);
  address generate_accessor_entry(void);
  address generate_Reference_get_entry(void);
  void lock_method(void);
  void generate_stack_overflow_check(void);

  void generate_counter_incr(Label* overflow, Label* profile_method, Label* profile_method_continue);
  void generate_counter_overflow(Label* do_continue);
#endif

  void generate_more_monitors();
  void generate_deopt_handling();
  address generate_interpreter_frame_manager(bool synchronized); // C++ interpreter only
  void generate_compute_interpreter_state(const Register state,
                                          const Register prev_state,
                                          const Register sender_sp,
                                          bool native); // C++ interpreter only

#endif // CPU_X86_VM_CPPINTERPRETERGENERATOR_X86_HPP