Http:elf2pbp


Liverpool in the Champions League Final...

and now this as well.
 
This is old news and has been known for a while:

Thu Apr 28, 2005 1:50 pm Post subject: PBP Exploit Success... but only on 1.0 psp :(

It was suspected to be fake at first, as no one actually had any code they could test it with, but people that have the PSP SDK have compiled example code from the SDK, and it works.

Sony fixed the bug in the 1.5 firmware though, and like I say in a previous thread, some games will now refuse to work with older firmware.

However, there seems to be another, but how practical it is no one knows yet:

I was able to load arbitrary code (NOP's followed by a JMP loop (essentially a 'halt') by editing a Wipeout Pure "ghost" save file. I believe this exploit may be extensible to the Wipeout Pure game save files. If so, this may be a good entry point for a bootloader.

Unfortunately, while executing NOP's is an interesting start ... I'll need to bone up on the instruction set of the PSP cpu before anything useful can be done with this.
 
I've been out of the loop for a while, so this was the first I saw of this.

And believe me I didn't want to link them assholes but PS2-Scene didn't have it up.
 
Back
Top