Mercurial > hg > truffle
view agent/test/jdi/multivm.sh @ 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 | c18cbe5936b8 |
children |
line wrap: on
line source
#!/bin/ksh # # Copyright (c) 2003, 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. # # doUsage() { cat <<EOF Run multivm.class using Serviceability Agent to talk to 2 pids simultaneousely. i.e, before detaching one attach another. Usage: multivm.sh <jdk-pathname> <pid1> <pid2> EOF } if [ $# = 4 ] ; then doUsage exit 1 fi jdk=$1 javacp="$jdk/lib/sa-jdi.jar:$classesDir:$jdk/lib/tools.jar:$jdk/classes:./workdir" mkdir -p workdir if [ sagdoit.java -nt ./workdir/sagdoit.class ] ; then $jdk/bin/javac -d ./workdir -classpath $javacp sagdoit.java if [ $? != 0 ] ; then exit 1 fi fi if [ multivm.java -nt ./workdir/multivm.class ] ; then $jdk/bin/javac -d ./workdir -classpath $javacp multivm.java if [ $? != 0 ] ; then exit 1 fi fi $jdk/bin/java -Dsun.jvm.hotspot.jdi.ConnectorImpl.DEBUG -Dsun.jvm.hotspot.jdi.SAJDIClassLoader.DEBUG -Djava.class.path=$javacp multivm $2 $3