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Decompiling psp game

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Codewave
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Decompiling psp game

Post by Codewave » Sat Mar 30, 2013 4:39 pm

Is it possible for one to decompile psp eboots to obtain their source code?
If so can someone please help me in doing it?


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Codewave
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noname120
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Re: Decompiling psp game

Post by noname120 » Sat Mar 30, 2013 5:07 pm

It's possible to disassemble them.

You first need to download the needed tools: viewtopic.php?f=2&t=14717 (check the Tools link).

Then do the following:

Code: Select all

prxtool -o yourasmfile.asm -n psp.xml yourmodule.prx
Then build the following: https://github.com/uofw/uofw/tree/maste ... decompiler

Then you feed it with your disassembled file and it'll produce a nice decompilation.
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preloader
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Re: Decompiling psp game

Post by preloader » Sat Mar 30, 2013 5:10 pm

Fully decompiling is not possible but, sometimes If you unpack iso file you can see "blahblah.lua" script like in GtaViceCity's or AngryBirds' iso file. If scripts are not encrypted you can directly edit these scripts with your notepad.
noname120 wrote:It's possible to disassemble them.

You first need to download the needed tools: viewtopic.php?f=2&t=14717 (check the Tools link).

Then do the following:

Code: Select all

prxtool -o yourasmfile.asm -n psp.xml yourmodule.prx
Then build the following: https://github.com/uofw/uofw/tree/maste ... decompiler

Then you feed it with your disassembled file and it'll produce a nice decompilation.
Oh ! I got him totally wrong. noname's method will give you physical memory addresses. You meant eboot.bin dumping ?

Codewave
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Re: Decompiling psp game

Post by Codewave » Sat Mar 30, 2013 6:24 pm

-
@preloader thanks

@noname120 you are THE MAN :D
(Someone should make you a vip or a guru :D)

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noname120
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Re: Decompiling psp game

Post by noname120 » Mon Apr 01, 2013 8:25 pm

@noname120 you are THE MAN :D
(Someone should make you a vip or a guru :D)
Haha, thank you :D
I wouldn't mind being one :p
Funny stuff
<yifanlu> I enjoy being loud and obnoxious
<yifanlu> rooting an android is like getting a hooker pregnant
<xerpi> I sometimes think I should leave all this stressing **** and be a farmer instead

Radu13
Posts: 1
Joined: Mon Jan 15, 2018 12:02 pm

Re: Decompiling psp game

Post by Radu13 » Mon Jan 15, 2018 9:23 pm

Hey i can't build this:
https://github.com/uofw/uofw/tree/maste ... decompiler
And how i can change game mechanics?

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