3 PATH=/system/bin:/system/xbin
6 dest_dir=/system/lib$1/arm$1
7 binfmt_misc_dir=/proc/sys/fs/binfmt_misc
10 if [ "`uname -m`" = "x86_64" ]; then
12 url=http://goo.gl/SBU3is
15 url=http://goo.gl/0IJs40
19 url=http://goo.gl/FDrxVN
22 if [ -s /system/lib$1/libhoudini.so ]; then
23 log -pi -thoudini "found /system/lib$1/libhoudini.so"
24 elif [ -e /system/etc/houdini$v.sfs ]; then
25 mount /system/etc/houdini$v.sfs $dest_dir
27 if mountpoint -q $dest_dir; then
28 kill -9 `fuser -m $dest_dir`
33 while ! mount houdini$v.sfs $dest_dir; do
34 while [ "$(getprop net.dns1)" = "" ]; do
37 wget $url -cO houdini$v.sfs && continue
43 [ -s /system/lib$1/libhoudini.so ] || mount --bind $dest_dir/libhoudini.so /system/lib$1/libhoudini.so
45 # this is to add the supported binary formats via binfmt_misc
47 if [ ! -e $binfmt_misc_dir/register ]; then
48 mount -t binfmt_misc none $binfmt_misc_dir
52 if [ -e register ]; then
53 [ -e /system/bin/houdini$1 ] && dest_dir=/system/bin
54 # register Houdini for arm binaries
56 echo ':arm_exe:M::\\x7f\\x45\\x4c\\x46\\x01\\x01\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x02\\x00\\x28::'"$dest_dir/houdini:P" > register
57 echo ':arm_dyn:M::\\x7f\\x45\\x4c\\x46\\x01\\x01\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x03\\x00\\x28::'"$dest_dir/houdini:P" > register
59 echo ':arm64_exe:M::\\x7f\\x45\\x4c\\x46\\x02\\x01\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x02\\x00\\xb7::'"$dest_dir/houdini64:P" > register
60 echo ':arm64_dyn:M::\\x7f\\x45\\x4c\\x46\\x02\\x01\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x03\\x00\\xb7::'"$dest_dir/houdini64:P" > register
62 if [ -e arm${1}_exe ]; then
66 log -pe -thoudini "No binfmt_misc support"
69 if [ $houdini_bin -eq 0 ]; then
70 log -pe -thoudini "houdini$1 enabling failed!"
72 log -pi -thoudini "houdini$1 enabled"
75 [ "$(getprop ro.zygote)" = "zygote64_32" -a -z "$1" ] && exec $0 64