annotate src/os_cpu/windows_x86/vm/threadLS_windows_x86.cpp @ 1489: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
rev   line source
duke@0 1 /*
trims@1489 2 * Copyright (c) 1998, 2003, Oracle and/or its affiliates. All rights reserved.
duke@0 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@0 4 *
duke@0 5 * This code is free software; you can redistribute it and/or modify it
duke@0 6 * under the terms of the GNU General Public License version 2 only, as
duke@0 7 * published by the Free Software Foundation.
duke@0 8 *
duke@0 9 * This code is distributed in the hope that it will be useful, but WITHOUT
duke@0 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@0 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@0 12 * version 2 for more details (a copy is included in the LICENSE file that
duke@0 13 * accompanied this code).
duke@0 14 *
duke@0 15 * You should have received a copy of the GNU General Public License version
duke@0 16 * 2 along with this work; if not, write to the Free Software Foundation,
duke@0 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@0 18 *
trims@1489 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1489 20 * or visit www.oracle.com if you need additional information or have any
trims@1489 21 * questions.
duke@0 22 *
duke@0 23 */
duke@0 24
duke@0 25 // Provides an entry point we can link against and
duke@0 26 // a buffer we can emit code into. The buffer is
duke@0 27 // filled by ThreadLocalStorage::generate_code_for_get_thread
duke@0 28 // and called from ThreadLocalStorage::thread()
duke@0 29
duke@0 30 #include "incls/_precompiled.incl"
duke@0 31 #include "incls/_threadLS_windows_x86.cpp.incl"
duke@0 32
duke@0 33 int ThreadLocalStorage::_thread_ptr_offset = 0;
duke@0 34
duke@0 35 static void call_wrapper_dummy() {}
duke@0 36
duke@0 37 // We need to call the os_exception_wrapper once so that it sets
duke@0 38 // up the offset from FS of the thread pointer.
duke@0 39 void ThreadLocalStorage::generate_code_for_get_thread() {
duke@0 40 os::os_exception_wrapper( (java_call_t)call_wrapper_dummy,
duke@0 41 NULL, NULL, NULL, NULL);
duke@0 42 }
duke@0 43
duke@0 44 void ThreadLocalStorage::pd_init() { }
duke@0 45
duke@0 46 void ThreadLocalStorage::pd_set_thread(Thread* thread) {
duke@0 47 os::thread_local_storage_at_put(ThreadLocalStorage::thread_index(), thread);
duke@0 48 }