1 # Copyright 2008-2009 Segher Boessenkool <segher@kernel.crashing.org>
2 # Copyright 2011 roto <roto@mozy.org>
3 # Copyright 2011 Bernhard Urban <lewurm@gmail.com>
4 # This code is licensed to you under the terms of the GNU GPL, version 2;
5 # see file COPYING or http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
11 audio_stop_usa = 0x8038ce9c
12 video_stop_usa = 0x8039971c
14 audio_stop_eur = 0x8038cfec
15 video_stop_eur = 0x80399708
17 audio_stop_data = 0x9421fff0 # stwu 1,-16(1)
18 video_stop_data = 0x9421ffe0 # stwu 1,-32(1)
20 # Set up a stack frame.
21 lis 1,0x8080 ; li 0,0 ; stwu 0,-64(1)
24 lis 10,audio_stop_data@h ; ori 10,10,audio_stop_data@l
25 lis 3,audio_stop_usa@h ; ori 3,3,audio_stop_usa@l; lwz 5,0(3)
27 lis 3,audio_stop_eur@h ; ori 3,3,audio_stop_eur@l
32 lis 10,video_stop_data@h ; ori 10,10,video_stop_data@l
33 lis 3,video_stop_usa@h ; ori 3,3,video_stop_usa@l; lwz 5,0(3)
35 lis 3,video_stop_eur@h ; ori 3,3,video_stop_eur@l
39 # Move code into place; a generous 32kB, starting at 64kB in
41 lis 3,main@h ; ori 3,3,main@l ; addi 5,3,-4
42 lis 4,save@h ; ori 4,4,save@l ; addi 4,4,-4
44 addis 4,4,1 ; addi 4,4,exploitlen # offset for exploit.bin
48 lwzu 0,4(4) ; stwu 0,4(5) ; bdnz loop1
51 li 0,0x0400 ; mtctr 0 ; mr 5,3
53 dcbst 0,5 ; sync ; icbi 0,5 ; addi 5,5,0x20 ; bdnz loop2