Mercurial > hg > truffle
view src/cpu/sparc/vm/templateInterpreterGenerator_sparc.hpp @ 3316:cd8e33b2a8ad
7034139: G1: assert(Thread::current()->is_ConcurrentGC_thread()) failed: only a conc GC thread can call this.
Summary: We were calling STS join and leave during a STW pause and we are not suppoesed to. I now only call those during concurrent phase. I also added stress code in the non-product builds to force an overflows (the condition that ws uncovering the bug) to make sure it does not happen again.
Reviewed-by: johnc, brutisso
author | tonyp |
---|---|
date | Fri, 29 Apr 2011 12:40:49 -0400 |
parents | f95d63e2154a |
children |
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/* * Copyright (c) 1997, 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 CPU_SPARC_VM_TEMPLATEINTERPRETERGENERATOR_SPARC_HPP #define CPU_SPARC_VM_TEMPLATEINTERPRETERGENERATOR_SPARC_HPP protected: void generate_fixed_frame(bool native_call); // template interpreter only void generate_stack_overflow_check(Register Rframe_size, Register Rscratch, Register Rscratch2); #endif // CPU_SPARC_VM_TEMPLATEINTERPRETERGENERATOR_SPARC_HPP