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write a crappy VB.NET app for the "swaploit" How old are you mrbrown ? Why would that matter? TBH the app they included in the exploit was completely useless and the exploit could have been released on the 11th when they found out about it along with a pbp with only an icon and sfo in it ...

Install cygwin then download and run the toolchain script from ooPo's site

Ratix wrote: This is what I did. THIS DID NOT WORK AS EXPECTED!! Packaged a EBOOT.PBP file with the PBP unpacker util. Contents: ICON0.PNG - same for both versions, I *think* DATA.PSP - 1.51JP PARAM.SFO - 1.51JP DATA.PSAR - 1.50JP Here's a movie of it being run on a 1.50 Japanese System. Streaming ...

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.

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.

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 web...

You made a few mistakes in your post here are the corrections: 0x0e2a73ab sceAtracSetData 0x0fae370e sceAtracSetHalfwayBufferAndGetID 0x6a8c3cd5 sceAtracDecodeData I don't know where you got the NIDs for those three that are in your list as they aren't actually the SHA1 of those names.[/code]

To be honest, if you need more than 222mhz to emulate an 8mhz, 8-bit machine you're doing something horribly wrong.

If you take the GP32, it can go up to 133 or 166 but it start at 66 mhz.

Smells like the bus speed to me.

Sony has publicly stated that there is a library function to set CPU Frequency as well as bus frequency divider. This function will only allow the CPU Frequency to be set from 1-222mhz at the present time even thought the hardware is capable of doing 1-333mhz. I assume that they did this for two rea...

Not yet, PSP homebrew is just starting and not all of the Sony libraries have been reversed yet. Your best bet is to wait and come back in a few weeks / a month or two.

In response to Gorim: that part is in fact a part of the SHA1 spec and is usally done in SHA1_Final. fastSHA1 as a whole looks really weird as it's all of the usual SHA1_* funcs mashed into one func and optimised for 62 char or less buffers. I found that out looking at integrating openSSL's assembly...

Vampire, is that from a demo disc or a movie?

It has already been confirmed by Sony that the USB peripherals will act as USB hosts.

Please don't let another thread run away with lamers who can't bother to get the message.

If you have a PSP that you can run code on you can write code to dump files from the UMD if you look at the APIs.

You think that a usermode program is going to be able to load a module in kernel mode?

Most of the builtin PSP graphics APIs are very similar to openGL. Wait until they are fully reversed and use them, no need to port some heavyweight library or port dreamGL.

Erm you have an error in the rgb2col funtion in main.cpp?

Vampire: the PSP will allow you to write to flash0 like any other device? I would have thought it would be write protected.

Symbols in Wipeout? Would have been nice, but there aren't any in the North American version at least.

It wouldn't surprise me if this so called dev workes for Namco and just wants to sell more copies of Ridge Racer.

kr.sys: don't tease people, if you know something either post it or send it to me or one of the other regulars and we'll let you know whether or not it's ok to post here.

Actually all that the guy in that video did was replace the wipeout graphics, movie and sound inside of the update.pbp file. Even with the binary in there it won't work, encrypted or not. The program loader was vastly modified in fw1.5 and I can only assume that it was to put checks in to stop the k...

The binary you included doesn't seem to generate a map file for me P:\PSP>pspmapgen01.exe BOOT.elf boot.map PSP ELF mapgen 0.1 by djhuevo P:\PSP> boot.map is not generated. EDIT: Nevermind, I didn't have PSPAPI.TXT in the directory. You should check to be sure it can be opened and pr...

Skippy911: like I said in IRC, the pixel format must be BGR instead of RGB
cowclub: you cannot run code on PSPs with version 1.5 of the firmware installed and no there is currently no way to revert back to v1.0

Ahh ok, gotcha.

32bit symbol ID is actually the first 4 bytes of SHA1 of the symbol name.
Someone on IRC figured this out the otehr day and there is code to calculate it on the ftp server.

Module names and corresponding PRXes I've mapped out so far based on Wipeout Pure ELF. More to come. Module Name PRX File PRX Location Encrypted Status ========================================================================================= IoFileMgrForUser iofilemgr.prx firmware ?? assumed ModuleM...

Nem: have you tried the elf loader from 1.0 on a 1.5 system?

ooPo: I think by leaked firmware he's referring to the same FW that killed your PSP

Try msstore0: or msroot: I can't remember which it is and I don't have my network setup atm.