8a272653d9
Discussed with: kib
100 lines
3.1 KiB
Bash
Executable File
100 lines
3.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2009 Peter Holm <pho@FreeBSD.org>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# Test the implementation of i386_get_ldt() and i386_set_ldt() for 32 bit
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# processes on amd64 by running wine and mplayer with a 32 bit codec.
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# This is not a test script, but more of a howto document.
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[ `uname -p` != "amd64" ] && echo "Must run on amd64" && exit
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exit 0
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This are notes of how to perform the test.
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First of all you will need a i386 jail on amd64. This could be build like
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this:
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cat > jailbuild.sh <<EOF
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#!/bin/sh
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jail=/var/tmp/jail2 # Change this
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mount | grep $jail | grep -q devfs && umount $jail/dev
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here=`pwd`
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chflags -R 0 $jail
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rm -rf $jail
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mkdir -p $jail
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cd /var/tmp/deviant2 # You will need to change this!
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make -j4 TARGET=i386 TARGET_ARCH=i386 DESTDIR=$jail world
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make TARGET=i386 TARGET_ARCH=i386 DESTDIR=$jail distribution
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mount -t devfs devfs $jail/dev
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cp /etc/fstab /etc/hosts /etc/resolv.conf $jail/etc
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cp /boot/kernel/kernel $jail/boot/kernel
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EOF
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Before changing to the jail you may need these files:
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- Fetch the Firefox i386 installer. (http://www.mozilla.com)
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- Fetch a clip for a win32 codec:
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ftp http://www.jhepple.com/support/SampleMovies/Real_Media.rm
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and place these in for examle $jail/root
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Chroot to /var/tmp/jail /bin/sh
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1) Install wine. For example by "UNAME_m=i386 pkg_add -r wine"
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3) Run wine on the Firefox installer.
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The mplayer test:
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It would seem that the default build of mplayer does not contain
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the i386 codec, so you have to build mplayer your self with option
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"Enable win32 codec set on the IA32 arch".
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Remember to set the environment variable UNAME_m to "i386".
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cat > mplayer.sh <<EOF
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#!/bin/sh
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export DISPLAY=<your display host goes here>:0
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while true;do
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pos=100
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for i in `jot 5`; do
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mplayer -vc rv40win -geometry $pos:$pos /root/samples/Real_Media.rm < \
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/dev/null > /dev/null 2>&1 &
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pos=$((pos + 50))
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done
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for i in `jot 5`; do
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wait
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done
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done
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EOF
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