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2.0 EBOOT Loader ??


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J'ai trouvé aujourd'hui sur psp hacks

 

A New 2.0 EBOOT Loader

Posted by greg

A new EBOOT loader for 2.0 [based on toc2rta’s exploit] has been released by abu.

 

Differences from the included readme:

 

- After the program code, stack is repaired and the TIFF thread continues, no more system crash/hang. You can also start background threads.

 

- Completely new loader code. Wallpaper PNG contains all of the program loader. Only file name is placed in TIF because framebuffer can’t contain filenames (every 4th byte must be zero). All this is in order to minimize stack corruption. Source code for generating PNG’s from assembly is included.

 

- Completely new TIFF image to do the overflow. It contains only what is necessary (150 bytes). Perl code for producing the TIFF is included. Instead of using BitsPerSample tag, we use Compression tag. It is processed earlier in libtiff, makes stack repairing easier.

 

- Load address changed to 0×08556000. The old address must have contained some VSH data because clean exit wasn’t possible with it. Because of this, the old h.bin programs aren’t compatible, and file name was changed to “a.bin”.

 

- The hello world program shows how to kill some system threads to get solid screen without flicker.  

 

How to install:

 

remove any old exploit images from /PSP/PHOTO/  

copy loader2.png to /PSP/PHOTO/  

set loader2.png as wallpaper  

copy loader2.tif to /PSP/PHOTO/  

place a.bin in memorystick root /  

go to photo menu –> the loader code will run ms0:/a.bin  

Unfortunately you’re still restricted to certain EBOOT’s; however, it’s a great step forward! You can grab it over here! - source is also available.

 

Enjoy!  

 

Y a t 'il des pros de l'anglais ici afin d'en savoir un peu plus

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