[fpc-devel] 64 Bit / 32 Bit

Michael Schnell mschnell at lumino.de
Tue Oct 2 09:50:32 CEST 2007

Hi experts ?

I suppose that FPC can create 64 bit (IA-32/64) code. Is that correct  ? 
Linux and/or Windows ?

Can this be done by "cross"-compiling on a 32 Bit PC ? Linux and/or 
Windows ?

Does a 64 Bit FPC generated program need to run on a 64 Bit OS ? (Linux 
and/or Windows ?) or can it just use 64 Bit instructions internally ?

Does / can a 64 Bit FPC generated program include 32 Bit code as well so 
that it can run on a 32 Bit CPU ?

If any "No" would that be desirable ?


More information about the fpc-devel mailing list