作者cassine (Savannah)
看板Modchip
标题Re: [PS3 ] graf_chokolo: almost bring back OtherOS
时间Fri Feb 4 21:54:55 2011
http://xorloser.com/?p=297&cpage=23#comment-3303
@marcan
I didn't use default.spp to boot decrypted LV2. I patched HV process
which loads LV2 kernel, kicked out lv2ldr, replaced the function which
loads lv2_kernel.self with my own code which loads just any OS from a
VFLASH region. It can be either petitboot, LV2 kernel or something
else.
And dual boot is also possible with this approach. We could
store several kernels on VFLASH and decide at boot time which one to
boot.
And yesterday
i found also out how to enable all debug and log
messages in HV and HV procs and actually see these log messages.
Expect more soon.
And greetings to SONY. I will try today to boot
decrypted 3.56 LV2 on my 3.41 PS3.
XD,终於要开始玩弄3.56版韧体的Lv2 了。
If you could upload a binary image of AsbestOS for me please, i could
test booting it today from VFLASH. Thanks.
http://xorloser.com/?p=297&cpage=23#comment-3308
(I think this blog is eating my comments if they have URLs…)
@graf_chokolo
Here are three binaries (compiled off of the public git, it’s just
stage2_native.bin) with three different boot modes (config.h settings):
.
http://marcansoft.com/transf/asbestos-20110203-hdd.bin
.
http://marcansoft.com/transf/asbestos-20110203-tftp.bin
.
http://marcansoft.com/transf/asbestos-20110203-netrpc.bin
-hdd boots from a raw DOS formatted HDD (first partition must be FAT
and contain a kboot.conf, same as we used at 27c3),
-tftp boots from DHCP/TFTP (bootfile should be a kboot.conf), and
-netrpc sets up a server that lets you read/write memory and issue
hypercalls from a client on your PC, for experiments (see netrpc
scripts in asbestos.git). See the AsbestOS readme for info on how to
boot kernels with it (you need my ps3-linux.git patches). Git is at
git.marcansoft.com.
You should run dbgcli on your PC on the same network as the PS3 to
watch the debug output (even if you don't set up the
kernel/kboot.conf, if you get that it means it's working). You can
compile it from git, or here are two Linux binaries (64/32bit):
.
http://marcansoft.com/transf/dbgcli
.
http://marcansoft.com/transf/dbgcli32
Have fun
看来marcan慷慨解囊了,也续最後marcan他们会改用graf_chokolo的方法也说不
定,直接进攻Lv1
http://xorloser.com/?p=297&cpage=23#comment-3310
Guys, i would be greatful if someone could upload me decrypted 3.56
lv2 kernel. Thanks.
……这种东西graf_chokolo还要伸手牌=.=
http://xorloser.com/?p=297&cpage=23#comment-3311
@graf:
http://www.mediafire.com/?3ndhb44pc7xlqn6
……。
http://xorloser.com/?p=297&cpage=23#comment-3314
@ graf – you approach is independent from the ps3 model – i hope?
or is it just on fat ps3's possible to enable other os ?
http://xorloser.com/?p=297&cpage=23#comment-3318
@ Graf_Chokolo – Your Other OS works on 3.55 or only on 3.41 ???
http://xorloser.com/?p=297&cpage=23#comment-3319
@ModIt
It should work on both.
@Muryyy
It should work on 3.55, i checked 3.55 HV.
http://xorloser.com/?p=297&cpage=23#comment-3333
If i got the right version then i just booted decrypted lv2 kernel
3.56 from VFLASH.
请来宾掌声鼓励~
http://xorloser.com/?p=297&cpage=23#comment-3334
@marcan
Thanks for the images. Just booted your tftp image from VFLASH And i
see UDP packets coming from PS3
AsbestOS看来也会动了~,底下乡民也暴动了XD
http://xorloser.com/?p=297&cpage=23#comment-3349
Please be patient guys, i'm working day and night on HV reversing and
Linux booting. Regarding dual boot GameOS+Linux, yeah, it's
definetely doable, i'm implementing it currently. Regarding dual boot
GameOS CFW + GameOS OFW, is also doable, but harder. In both cases we
need a custom HV.
All HVs are nearly the same in all firmwares from
SONY, and i know it very good and can add functionality, patch or
remove it however i want.
$QNY的HV已经成了graf_chokolo的俎上肉,要杀要刮随他了。
Booting Linux from VFLASH/HDD or decrypted LV2 kernel from VFLASH/HDD
is just a small proof to SONY how good i know your HV. Or should i say
now my HV.
从VFLASH/HDD开机载入Linux 或是解密的Lv2 核心只是我对$QNY的HV了解程度的
一个小实证,或是说,是我对我的HV了解程度的小实证。
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※ 编辑: cassine 来自: 122.117.54.160 (02/05 18:09)