view src/os/windows/vm/interfaceSupport_windows.hpp @ 1472:c18cbe5936b8

6941466: Oracle rebranding changes for Hotspot repositories Summary: Change all the Sun copyrights to Oracle copyright Reviewed-by: ohair
author trims
date Thu, 27 May 2010 19:08:38 -0700
parents a61af66fc99e
children f95d63e2154a
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 * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
 * 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 if you need additional information or have any
 * questions.

// Contains inlined functions for class InterfaceSupport

static inline void serialize_memory(JavaThread *thread) {
  // due to chained nature of SEH handlers we have to be sure
  // that our handler is always last handler before an attempt to write
  // into serialization page - it can fault if we access this page
  // right in the middle of protect/unprotect sequence by remote
  // membar logic.
  // __try/__except are very lightweight operations (only several
  // instructions not affecting control flow directly on x86)
  // so we can use it here, on very time critical path
  __try {
  } __except (os::win32::