Mercurial > hg > truffle
view src/cpu/x86/vm/templateTable_x86_32.hpp @ 447:2b42b31e7928
6676175: BigApps crash JVM Client VM (build 10.0-b22, mixed mode, sharing) with SIGSEGV (0xb)
Summary: Add test for biased locking epoch before walking own thread stack in case of rare race
Reviewed-by: phh, never
author | coleenp |
---|---|
date | Fri, 21 Nov 2008 08:09:11 -0800 |
parents | 9ee9cf798b59 |
children | be93aad57795 |
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/* * Copyright 1998-2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ static void prepare_invoke(Register method, Register index, int byte_no, Bytecodes::Code code); static void invokevirtual_helper(Register index, Register recv, Register flags); static void volatile_barrier(Assembler::Membar_mask_bits order_constraint ); // Helpers static void index_check(Register array, Register index); static void index_check_without_pop(Register array, Register index);