#

# 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.

#

#  

#

# This shell script builds a vm.def file for the current VM variant.

# The .def file exports vtbl symbols which allow the Serviceability

# Agent to run on Windows. See make/windows/projectfiles/*/vm.def

# for more information.

#

# The script expects to be executed in the directory containing all of

# the object files.

# Note that we currently do not have a way to set HotSpotMksHome in

# the batch build, but so far this has not seemed to be a problem. The

# reason this environment variable is necessary is that it seems that

# Windows truncates very long PATHs when executing shells like MKS's

# sh, and it has been found that sometimes `which sh` fails.

if [ "x$HOTSPOTMKSHOME" != "x" ]; then

 MKS_HOME="$HOTSPOTMKSHOME"

else

 SH=`which sh`

 MKS_HOME=`dirname "$SH"`

fi

echo "EXPORTS" > vm1.def

AWK="$MKS_HOME/awk.exe"

GREP="$MKS_HOME/grep.exe"

SORT="$MKS_HOME/sort.exe"

UNIQ="$MKS_HOME/uniq.exe"

CAT="$MKS_HOME/cat.exe"

RM="$MKS_HOME/rm.exe"

DUMPBIN="link.exe /dump"

# When called from IDE the first param should contain the link version, otherwise may be nill

if [ "x$1" != "x" ]; then

LINK_VER="$1"

fi

if [ "x$LINK_VER" != "x800" -a  "x$LINK_VER" != "x900" ]; then

$DUMPBIN /symbols *.obj | "$GREP" "??_7.*@@6B@" | "$GREP" -v "type_info" | "$AWK" '{print $7}' | "$SORT" | "$UNIQ" > vm2.def

else

# Can't use pipes when calling cl.exe or link.exe from IDE. Using transit file vm3.def

$DUMPBIN /OUT:vm3.def /symbols *.obj 

"$CAT" vm3.def | "$GREP" "??_7.*@@6B@" | "$GREP" -v "type_info" | "$AWK" '{print $7}' | "$SORT" | "$UNIQ" > vm2.def

"$RM" -f vm3.def

fi

"$CAT" vm1.def vm2.def > vm.def

"$RM" -f vm1.def vm2.def