4 # Copyright (c) 2009 Peter Holm <pho@FreeBSD.org>
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
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
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16 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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21 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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23 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.
32 # This is not a test script, but more of a howto document.
34 [ `uname -p` != "amd64" ] && echo "Must run on amd64" && exit
38 This are notes of how to perform the test.
41 First of all you will need a i386 jail on amd64. This could be build like
44 cat > jailbuild.sh <<EOF
47 jail=/var/tmp/jail2 # Change this
49 mount | grep $jail | grep -q devfs && umount $jail/dev
56 cd /var/tmp/deviant2 # You will need to change this!
57 make -j4 TARGET=i386 TARGET_ARCH=i386 DESTDIR=$jail world
58 make TARGET=i386 TARGET_ARCH=i386 DESTDIR=$jail distribution
60 mount -t devfs devfs $jail/dev
62 cp /etc/fstab /etc/hosts /etc/resolv.conf $jail/etc
63 cp /boot/kernel/kernel $jail/boot/kernel
66 Before 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
71 and place these in for examle $jail/root
74 Chroot to /var/tmp/jail /bin/sh
76 1) Install wine. For example by "UNAME_m=i386 pkg_add -r wine"
77 3) Run wine on the Firefox installer.
82 It would seem that the default build of mplayer does not contain
83 the i386 codec, so you have to build mplayer your self with option
84 "Enable win32 codec set on the IA32 arch".
85 Remember to set the environment variable UNAME_m to "i386".
87 cat > mplayer.sh <<EOF
90 export DISPLAY=<your display host goes here>:0
94 mplayer -vc rv40win -geometry $pos:$pos /root/samples/Real_Media.rm < \
95 /dev/null > /dev/null 2>&1 &