view src/cpu/sparc/vm/c1_FpuStackSim_sparc.cpp @ 11997:cd25d3be91c5

8012144: multiple SIGSEGVs fails on staxf Summary: Forward port of 7u change to add additional fence() on RMO platforms, with a load_acquire on all platforms Reviewed-by: dholmes, kvn
author vladidan
date Tue, 06 Aug 2013 20:01:40 -0400
parents f95d63e2154a
children
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/*
 * Copyright (c) 2005, 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.
 *
 */

#include "precompiled.hpp"
#include "c1/c1_FpuStackSim.hpp"
#include "c1/c1_FrameMap.hpp"
#include "utilities/array.hpp"
#include "utilities/ostream.hpp"

// No FPU stack on SPARC