1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/make/hotspot.script Wed Apr 27 01:25:04 2016 +0800
1.3 @@ -0,0 +1,218 @@
1.4 +#!/bin/sh
1.5 +
1.6 +# Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
1.7 +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.8 +#
1.9 +# This code is free software; you can redistribute it and/or modify it
1.10 +# under the terms of the GNU General Public License version 2 only, as
1.11 +# published by the Free Software Foundation.
1.12 +#
1.13 +# This code is distributed in the hope that it will be useful, but WITHOUT
1.14 +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.15 +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.16 +# version 2 for more details (a copy is included in the LICENSE file that
1.17 +# accompanied this code).
1.18 +#
1.19 +# You should have received a copy of the GNU General Public License version
1.20 +# 2 along with this work; if not, write to the Free Software Foundation,
1.21 +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.22 +#
1.23 +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.24 +# or visit www.oracle.com if you need additional information or have any
1.25 +# questions.
1.26 +
1.27 +
1.28 +# This script launches HotSpot.
1.29 +#
1.30 +# If the first parameter is either "-gdb" or "-gud", HotSpot will be
1.31 +# launched inside gdb. "-gud" means "open an Emacs window and run gdb
1.32 +# inside Emacs".
1.33 +#
1.34 +# If the first parameter is "-dbx", HotSpot will be launched inside dbx.
1.35 +#
1.36 +# If the first parameter is "-valgrind", HotSpot will be launched
1.37 +# inside Valgrind (http://valgrind.kde.org) using the Memcheck skin,
1.38 +# and with memory leak detection enabled. This currently (2005jan19)
1.39 +# requires at least Valgrind 2.3.0. -Xmx16m will also be passed as
1.40 +# the first parameter to HotSpot, since lowering HotSpot's memory
1.41 +# consumption makes execution inside of Valgrind *a lot* faster.
1.42 +#
1.43 +
1.44 +
1.45 +#
1.46 +# User changeable parameters ------------------------------------------------
1.47 +#
1.48 +
1.49 +# This is the name of the gdb binary to use
1.50 +if [ ! "$GDB" ]
1.51 +then
1.52 + GDB=gdb
1.53 +fi
1.54 +
1.55 +# This is the name of the gdb binary to use
1.56 +if [ ! "$DBX" ]
1.57 +then
1.58 + DBX=dbx
1.59 +fi
1.60 +
1.61 +# This is the name of the Valgrind binary to use
1.62 +if [ ! "$VALGRIND" ]
1.63 +then
1.64 + VALGRIND=valgrind
1.65 +fi
1.66 +
1.67 +# This is the name of Emacs for running GUD
1.68 +EMACS=emacs
1.69 +
1.70 +#
1.71 +# End of user changeable parameters -----------------------------------------
1.72 +#
1.73 +
1.74 +# Make sure the paths are fully specified, i.e. they must begin with /.
1.75 +REL_MYDIR=`dirname $0`
1.76 +MYDIR=`cd $REL_MYDIR && pwd`
1.77 +
1.78 +#
1.79 +# Look whether the user wants to run inside gdb
1.80 +case "$1" in
1.81 + -gdb)
1.82 + MODE=gdb
1.83 + shift
1.84 + ;;
1.85 + -gud)
1.86 + MODE=gud
1.87 + shift
1.88 + ;;
1.89 + -dbx)
1.90 + MODE=dbx
1.91 + shift
1.92 + ;;
1.93 + -valgrind)
1.94 + MODE=valgrind
1.95 + shift
1.96 + ;;
1.97 + *)
1.98 + MODE=run
1.99 + ;;
1.100 +esac
1.101 +
1.102 +if [ "${ALT_JAVA_HOME}" != "" ]; then
1.103 + JDK=${ALT_JAVA_HOME%%/jre}
1.104 +else
1.105 + JDK=@@JDK_IMPORT_PATH@@
1.106 +fi
1.107 +
1.108 +if [ "${JDK}" = "" ]; then
1.109 + echo "Failed to find JDK. Either ALT_JAVA_HOME is not set or JDK_IMPORT_PATH is empty."
1.110 +fi
1.111 +
1.112 +# We will set the LD_LIBRARY_PATH as follows:
1.113 +# o $JVMPATH (directory portion only)
1.114 +# o $JRE/lib/$ARCH
1.115 +# followed by the user's previous effective LD_LIBRARY_PATH, if
1.116 +# any.
1.117 +JRE=$JDK/jre
1.118 +JAVA_HOME=$JDK
1.119 +export JAVA_HOME
1.120 +
1.121 +ARCH=@@LIBARCH@@
1.122 +SBP=${MYDIR}:${JRE}/lib/${ARCH}
1.123 +
1.124 +
1.125 +# Set up a suitable LD_LIBRARY_PATH or DYLD_LIBRARY_PATH
1.126 +OS=`uname -s`
1.127 +if [ "${OS}" = "Darwin" ]
1.128 +then
1.129 + if [ -z "$DYLD_LIBRARY_PATH" ]
1.130 + then
1.131 + DYLD_LIBRARY_PATH="$SBP"
1.132 + else
1.133 + DYLD_LIBRARY_PATH="$SBP:$DYLD_LIBRARY_PATH"
1.134 + fi
1.135 + export DYLD_LIBRARY_PATH
1.136 +else
1.137 + # not 'Darwin'
1.138 + if [ -z "$LD_LIBRARY_PATH" ]
1.139 + then
1.140 + LD_LIBRARY_PATH="$SBP"
1.141 + else
1.142 + LD_LIBRARY_PATH="$SBP:$LD_LIBRARY_PATH"
1.143 + fi
1.144 + export LD_LIBRARY_PATH
1.145 +fi
1.146 +
1.147 +JPARMS="-Dsun.java.launcher=gamma -XXaltjvm=$MYDIR $@ $JAVA_ARGS";
1.148 +
1.149 +# Locate the java launcher
1.150 +LAUNCHER=$JDK/bin/java
1.151 +if [ ! -x $LAUNCHER ] ; then
1.152 + echo Error: Cannot find the java launcher \"$LAUNCHER\"
1.153 + exit 1
1.154 +fi
1.155 +
1.156 +GDBSRCDIR=$MYDIR
1.157 +BASEDIR=`cd $MYDIR/../../.. && pwd`
1.158 +
1.159 +init_gdb() {
1.160 +# Create a gdb script in case we should run inside gdb
1.161 + GDBSCR=/tmp/hsl.$$
1.162 + rm -f $GDBSCR
1.163 + cat >>$GDBSCR <<EOF
1.164 +cd `pwd`
1.165 +handle SIGUSR1 nostop noprint
1.166 +handle SIGUSR2 nostop noprint
1.167 +set args $JPARMS
1.168 +file $LAUNCHER
1.169 +directory $GDBSRCDIR
1.170 +# Get us to a point where we can set breakpoints in libjvm.so
1.171 +set breakpoint pending on
1.172 +break JNI_CreateJavaVM
1.173 +run
1.174 +# Stop in JNI_CreateJavaVM
1.175 +delete 1
1.176 +# We can now set breakpoints wherever we like
1.177 +EOF
1.178 +}
1.179 +
1.180 +
1.181 +case "$MODE" in
1.182 + gdb)
1.183 + init_gdb
1.184 + $GDB -x $GDBSCR
1.185 + rm -f $GDBSCR
1.186 + ;;
1.187 + gud)
1.188 + init_gdb
1.189 +# First find out what emacs version we're using, so that we can
1.190 +# use the new pretty GDB mode if emacs -version >= 22.1
1.191 + case `$EMACS -version 2> /dev/null` in
1.192 + *GNU\ Emacs\ 2[23]*)
1.193 + emacs_gud_cmd="gdba"
1.194 + emacs_gud_args="--annotate=3"
1.195 + ;;
1.196 + *)
1.197 + emacs_gud_cmd="gdb"
1.198 + emacs_gud_args=
1.199 + ;;
1.200 + esac
1.201 + $EMACS --eval "($emacs_gud_cmd \"$GDB $emacs_gud_args -x $GDBSCR\")";
1.202 + rm -f $GDBSCR
1.203 + ;;
1.204 + dbx)
1.205 + $DBX -s $HOME/.dbxrc -c "loadobject -load libjvm.so; stop in JNI_CreateJavaVM; run $JPARMS; delete all" $LAUNCHER
1.206 + ;;
1.207 + valgrind)
1.208 + echo Warning: Defaulting to 16Mb heap to make Valgrind run faster, use -Xmx for larger heap
1.209 + echo
1.210 + $VALGRIND --tool=memcheck --leak-check=yes --num-callers=50 $LAUNCHER -Xmx16m $JPARMS
1.211 + ;;
1.212 + run)
1.213 + LD_PRELOAD=$PRELOADING exec $LAUNCHER $JPARMS
1.214 + ;;
1.215 + *)
1.216 + echo Error: Internal error, unknown launch mode \"$MODE\"
1.217 + exit 1
1.218 + ;;
1.219 +esac
1.220 +RETVAL=$?
1.221 +exit $RETVAL
