
gpSP2X is a version of my (Exophase)'s emulator originally for Sony PSP.
A large amount of effort has been done to make it more optimized for the
ARM CPU present in the GP2X, however it is still very much a work in
progress.
See readme.txt for the PSP version readme, which contains a lot of
information relevant to the GP2X version (note that some of it does
not apply however).
Changelog:
0.9-2xb u4 (unofficial notaz release, done on Exophase's request)
- Wiz port. No emulation related changes.
- Wiz: dropped SDL for video and hitting hardware directly (GPH SDL can't
be trusted, it doesn't do double buffering as of firmware 1.0).
- Added new optimized software scaler with interpolation.
- gpSP is now saving ROM dir on exit. Delete romdir.txt if you don't
want that.
- gpSP now comes with wARM, new kernel module+lib for ARM cache control
(replaces mmuhack).
- gpSP no longer invalidates whole icache after recompilation, might
case minor speedup.
A large amount of effort has been done to make it more optimized for the
ARM CPU present in the GP2X, however it is still very much a work in
progress.
See readme.txt for the PSP version readme, which contains a lot of
information relevant to the GP2X version (note that some of it does
not apply however).
Changelog:
0.9-2xb u4 (unofficial notaz release, done on Exophase's request)
- Wiz port. No emulation related changes.
- Wiz: dropped SDL for video and hitting hardware directly (GPH SDL can't
be trusted, it doesn't do double buffering as of firmware 1.0).
- Added new optimized software scaler with interpolation.
- gpSP is now saving ROM dir on exit. Delete romdir.txt if you don't
want that.
- gpSP now comes with wARM, new kernel module+lib for ARM cache control
(replaces mmuhack).
- gpSP no longer invalidates whole icache after recompilation, might
case minor speedup.
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