Researching. Where to find docs?
I'm an experienced programmer, but I am totally new to PSP homebrew. I've been googling for over an hour and I can't find a damn thing on what I'm looking for. What are the formats of the DATA.PSP and DATA.PSAR files within EBOOT.PBP? My first assumption is that DATA.PSP is an executable ELF file, but I have found nothing to support that. In a PSP application or game, what do you use to access the contents of the PSAR file? Is there a system call like sceIoOpen that can directly access the contents, or do you have to unpack it manually at runtime? Is there a good place for this kind of information? Like I said, google didn't find anything of use. Any help is appreciated.