view src/os_cpu/bsd_x86/vm/os_bsd_x86.hpp @ 4680:acf7d88327fa

Fixed two asserts in the implicit div exception handling for Windows that are not valid for Graal (as it deoptimizes to some place before the div instead of exactly to the div bytecode).
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 23 Feb 2012 23:06:28 +0100
parents f08d439fab8c
children 7ab5f6318694
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/*
 * Copyright (c) 1999, 2010, 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 OS_CPU_BSD_X86_VM_OS_BSD_X86_HPP
#define OS_CPU_BSD_X86_VM_OS_BSD_X86_HPP

  static void setup_fpu();
  static bool supports_sse();

  static bool is_allocatable(size_t bytes);

  // Used to register dynamic code cache area with the OS
  // Note: Currently only used in 64 bit Windows implementations
  static bool register_code_area(char *low, char *high) { return true; }

#endif // OS_CPU_BSD_X86_VM_OS_BSD_X86_HPP