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I'm not sure, but a while back I saw in one of the previous posts that IMG files contain "ROM images"? I saw one of them in a game dvd and tried loading it on the IOP via SifIopReset and UDNL. That seems to work because I can print output to screen via print_scr after the reset (I do an Io...

I haven't looked at sioshell yet, but, following up on cheriff's original algorithm... since my thread knowledge is not so strong, I wanted to confirm the algorithm here. Is a preliminary algo like the following ok? Original Thread (OT) - start printf thread (PT) - ... - Call our syscall - ... Sysca...

cheriff: Thant's a good idea. A thread call should make things easier, I don't have to do the call changes and stuff by myself. However, won't the problem of multiple syscalls still exist, since there is no guarantee that our syscall has exited before the printf-thread(in yr message) starts executin...

Well, I managed to create an EE syscall. I can't access the common libraries from the syscall (for a printf!) How do we access the libraries from kernel space? A printf would definitely make debugging nicer;) Also, can we call user process functions from the syscall and then return safely to the fun...

Hey all, I'm attempting to learn a little bit more about the RPC system in PS2. I was trying to see if I can replace a system RPC call with mine. It's more for learning to program with IOP than for any specific reason. IOMANX replaces the adddrv and deldrv functions of ioman. So I tried something si...