It's because those .ELFs have been compiled with the open source PS2 toolchain and are targeted for the PS2 architecture. Those weren't made with PsyQ devkit for PS1. However, there is a way to reach a similar setup to uLE on PS1 and PS2 consoles where you will be able to launch PS-X EXEs from the ...

you just can't use uLE or any other program to launch psx executables, nor you can compile psx code to be compatible with it, it's just different code meant for different CPU/architecture. The way the ps2 achieves retrocompatibility is by switching its IOP(which is basically the psx CPU being used ...

Of all the searching I have done, I have found that a program called ee-gcc MAY work, but I'm apparently missing a CABOODLE of .dll files, so I'm not doing that for right now. Also, I guess that I should mention that I have a SCPH-90001 PS2 USA, SwapMagic 3.8 CD&DVD, and uLE. I think that it wou...

I am simply compiling some examples. Upon running psymake, I get the following error: ... Hi, in which directory did you place the Psy-Q SDK? Could the .reg file help you setting up paths? You can find it here ("Automatic Method"). It simply set all the paths and variables in PSPATH.BAT. ...

I am simply compiling some examples. Upon running psymake, I get the following error: C:\>psymake PsyMake version 1.12 copyright SN Systems Software Ltd 1993 C:\psyq\bin\ccpsx.EXE -O3 -Xo$80010000 main.c -omain.cpe,main.sym,mem.map Error - can't read 'sn.ini' or 'psyq.ini' config files - stopping. B...