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 40First of all you will need a i386 jail on amd64. This could be build like 41this: 42 43cat > jailbuild.sh <<EOF 44#!/bin/sh 45 46jail=/var/tmp/jail2 # Change this 47 48mount | grep $jail | grep -q devfs && umount $jail/dev 49 50here=`pwd` 51chflags -R 0 $jail 52rm -rf $jail 53mkdir -p $jail 54 55cd /var/tmp/deviant2 # You will need to change this! 56make -j4 TARGET=i386 TARGET_ARCH=i386 DESTDIR=$jail world 57make TARGET=i386 TARGET_ARCH=i386 DESTDIR=$jail distribution 58 59mount -t devfs devfs $jail/dev 60 61cp /etc/fstab /etc/hosts /etc/resolv.conf $jail/etc 62cp /boot/kernel/kernel $jail/boot/kernel 63EOF 64 65Before changing to the jail you may need these files: 66- Fetch the Firefox i386 installer. (http://www.mozilla.com) 67- Fetch a clip for a win32 codec: 68 ftp http://www.jhepple.com/support/SampleMovies/Real_Media.rm 69 70and place these in for examle $jail/root 71 72Chroot to /var/tmp/jail /bin/sh 73 741) Install wine. For example by "UNAME_m=i386 pkg_add -r wine" 753) Run wine on the Firefox installer. 76 77The mplayer test: 78 79It would seem that the default build of mplayer does not contain 80the i386 codec, so you have to build mplayer your self with option 81"Enable win32 codec set on the IA32 arch". 82Remember to set the environment variable UNAME_m to "i386". 83 84cat > mplayer.sh <<EOF 85#!/bin/sh 86 87export DISPLAY=<your display host goes here>:0 88while true;do 89 pos=100 90 for i in `jot 5`; do 91 mplayer -vc rv40win -geometry $pos:$pos /root/samples/Real_Media.rm < \ 92 /dev/null > /dev/null 2>&1 & 93 pos=$((pos + 50)) 94 done 95 for i in `jot 5`; do 96 wait 97 done 98done 99EOF 100