1#!/bin/sh 2 3# 4# Copyright (c) 2009 Peter Holm <pho@FreeBSD.org> 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26# SUCH DAMAGE. 27# 28 29# Test the implementation of i386_get_ldt() and i386_set_ldt() for 32 bit 30# processes on amd64 by running wine and mplayer with a 32 bit codec. 31 32# This is not a test script, but more of a howto document. 33 34[ `uname -p` != "amd64" ] && echo "Must run on amd64" && exit 35 36exit 0 37 38This are notes of how to perform the test. 39 40 41First of all you will need a i386 jail on amd64. This could be build like 42this: 43 44cat > jailbuild.sh <<EOF 45#!/bin/sh 46 47jail=/var/tmp/jail2 # Change this 48 49mount | grep $jail | grep -q devfs && umount $jail/dev 50 51here=`pwd` 52chflags -R 0 $jail 53rm -rf $jail 54mkdir -p $jail 55 56cd /var/tmp/deviant2 # You will need to change this! 57make -j4 TARGET=i386 TARGET_ARCH=i386 DESTDIR=$jail world 58make TARGET=i386 TARGET_ARCH=i386 DESTDIR=$jail distribution 59 60mount -t devfs devfs $jail/dev 61 62cp /etc/fstab /etc/hosts /etc/resolv.conf $jail/etc 63cp /boot/kernel/kernel $jail/boot/kernel 64EOF 65 66Before changing to the jail you may need these files: 67- Fetch the Firefox i386 installer. (http://www.mozilla.com) 68- Fetch a clip for a win32 codec: 69 ftp http://www.jhepple.com/support/SampleMovies/Real_Media.rm 70 71and place these in for examle $jail/root 72 73 74Chroot to /var/tmp/jail /bin/sh 75 761) Install wine. For example by "UNAME_m=i386 pkg_add -r wine" 773) Run wine on the Firefox installer. 78 79 80The mplayer test: 81 82It would seem that the default build of mplayer does not contain 83the i386 codec, so you have to build mplayer your self with option 84"Enable win32 codec set on the IA32 arch". 85Remember to set the environment variable UNAME_m to "i386". 86 87cat > mplayer.sh <<EOF 88#!/bin/sh 89 90export DISPLAY=<your display host goes here>:0 91while true;do 92 pos=100 93 for i in `jot 5`; do 94 mplayer -vc rv40win -geometry $pos:$pos /root/samples/Real_Media.rm < \ 95 /dev/null > /dev/null 2>&1 & 96 pos=$((pos + 50)) 97 done 98 for i in `jot 5`; do 99 wait 100 done 101done 102EOF 103