Introduction I like playing retro games on my old consoles. Unfortunatly, some of them have region locks. E.g. my Mega Drive 2 is locked to 50Hz and can not switch to 60Hz. This leads to several disadvantages: Some US games will not run on my european device. On 50Hz devices, games run 15% slower due […]
Microsoft x64 Calling Convention with FASM
Introduction At the moment, I am working on a new Hyperion version with 64 bit support. The decryption stub of Hyperion is written using the flat assembler for 32 bit platforms. Therefore, the whole code needs to be ported. And this is where the fun begins ;). Two major aspects of the x86-64 architecture are […]