pspDis Announced

Post by **Warren** » Wed Jun 15, 2005 2:44 pm

I've had a few people say they wanted a disassembler for the PSP and since IDA seems to mess up so much with PSP stuff I decided to write a psp specific disasm.

There are no binaries or source available yet (I still have to pick a license for the code) but you can view the details on the project website

Cheers,
Warren

djhuevo · Post by **djhuevo** » Wed Jun 15, 2005 2:51 pm

seems nice :)

I love use ps2dis actually. I think that a architecture related disassemblers are the best.

0xdeadface · Post by **0xdeadface** » Wed Jun 15, 2005 6:06 pm

Not sure how you can add full allegrex support and spread it without it being illegal.

0xdf

Vampire · Post by **Vampire** » Wed Jun 15, 2005 6:15 pm

0xdeadface wrote:Not sure how you can add full allegrex support and spread it without it being illegal.

why should that be illegal?

0xdeadface · Post by **0xdeadface** » Wed Jun 15, 2005 6:34 pm

As far as I'm aware there are specific Allegrex opcodes that are not available publicly?

0xdf

Guest · Post by **Guest** » Wed Jun 15, 2005 7:21 pm

0xdeadface wrote:As far as I'm aware there are specific Allegrex opcodes that are not available publicly?

0xdf

they can be reversed too. Find them in existing binaries, examine the opcodes, look at context, and play with them. People have been doing that already....

Post by **mrbrown** » Wed Jun 15, 2005 7:28 pm

0xdeadface wrote:As far as I'm aware there are specific Allegrex opcodes that are not available publicly?

The Allegrex opcodes are taken from the GNU toolchain for PSP.

0xdeadface · Post by **0xdeadface** » Wed Jun 15, 2005 7:47 pm

Ah yes, my bad, I had forgotten that had to be public as it was GNU.

Apologies and thanks for the clarification, I just wanted the OP to be aware of possible dangerous behavior.

0xdf

Post by **Warren** » Thu Jun 16, 2005 1:12 am

Hehe, the mods don't need any help in being aware of stuff trust me. Gorim, mrbrown or ooPo will shoot anything down pretty damn quick that doesn't mesh with ps2/pspDev's modus operandi.

Just browse the forums and learn/enlighten people.

djhuevo · Post by **djhuevo** » Thu Jun 16, 2005 1:19 am

in your page you say:

Warren wrote:NID symbol resolution (uses PSPDev's libdoc XML project)

can you elaborate more about that proyect?

Post by **Warren** » Thu Jun 16, 2005 1:39 am

It's basically an XML file that sits in CVS with a bunch of metadata in it. I'm sure it will be released the same time pspSDK is which should be real soon now.

steddy · Post by **steddy** » Thu Jun 16, 2005 6:12 am

Looks great, please make it display debug information when found too.

Steddy