view agent/make/saenv64.sh @ 1842:6e0aac35bfa9

6980838: G1: guarantee(false) failed: thread has an unexpected active value in its SATB queue Summary: Under certain circumstances a safepoint could happen between a JavaThread object being created and that object being added to the Java threads list. This could cause the active field of that thread's SATB queue to get out-of-sync with respect to the other Java threads. The solution is to activate the SATB queue, when necessary, before adding the thread to the Java threads list, not when the JavaThread object is created. The changeset also includes a small fix to rename the surrogate locker thread from "Surrogate Locker Thread (CMS)" to "Surrogate Locker Thread (Concurrent GC)" since it's also used in G1. Reviewed-by: iveresov, ysr, johnc, jcoomes
author tonyp
date Fri, 01 Oct 2010 16:43:05 -0400
parents c18cbe5936b8
children f6f3bb0ee072
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#!/bin/sh
#
# Copyright (c) 2003, 2009, 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.
#  
#

# This file sets common environment variables for all 64-bit Solaris [sparcv9,
# amd64] SA scripts. Please note that for 64-bit Linux use saenv.sh.

OS=`uname`
STARTDIR=`dirname $0`

CPU=`isainfo | grep sparcv9`

if [ "x$CPU" != "x" ]; then
  CPU=sparcv9
else 
  CPU=`isainfo | grep amd64`
  if [ "x$CPU" != "x" ]; then
     CPU=amd64
  else
     echo "unknown CPU, only sparcv9, amd64 are supported!"
     exit 1
  fi
fi

# configure audit helper library if SA_ALTROOT is set
if [ -n "$SA_ALTROOT" ]; then
  LD_AUDIT_64=$STARTDIR/../src/os/solaris/proc/$CPU/libsaproc_audit.so
  export LD_AUDIT_64
  if [ ! -f $LD_AUDIT_64 ]; then
      echo "SA_ALTROOT is set and can't find libsaproc_audit.so."
      echo "Make sure to build it with 'make natives'."
      exit 1
  fi
fi
SA_LIBPATH=$STARTDIR/../src/os/solaris/proc/$CPU:$STARTDIR/solaris/$CPU

OPTIONS="-Dsa.library.path=$SA_LIBPATH -Dsun.jvm.hotspot.debugger.useProcDebugger"

if [ "x$SA_JAVA" = "x" ]; then
   SA_JAVA=java
fi

if [ "x$SA_DISABLE_VERS_CHK" != "x" ]; then
   OPTIONS="-Dsun.jvm.hotspot.runtime.VM.disableVersionCheck ${OPTIONS}"
fi

SA_CLASSPATH=$STARTDIR/../build/classes:$STARTDIR/../src/share/lib/js.jar:$STARTDIR/sa.jar::$STARTDIR/lib/js.jar

OPTIONS="-Djava.system.class.loader=sun.jvm.hotspot.SALauncherLoader ${OPTIONS}"

SA_JAVA_CMD="$SA_PREFIX_CMD $SA_JAVA -d64 -showversion ${OPTIONS} -cp $SA_CLASSPATH $SA_OPTIONS"