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Cowcat · 28 July 2013, 18:28

Hello. This is my first post.

So far I've been testing some 68k C code that sends data (array with integers) to a PPC C code function and returns the result: Compiled each object file with their respective cpu directives and then linked both finally as 68k code. It works.

The problem I face is when my data is based arround float point: The PPC code needs the link library -lm to work correctly, but at linking time I can only use 68k link libraries.

Being a half begginer coder I don't know if it is possible such a thing, or if I need some kind of stub (fd,etc) with mixed math code from both cpu's.

Any idea?
"2013 and playing with my old Commodore A 1200-40/PPC

"

28 July 2013, 18:28	#1
Cowcat Registered User Join Date: Apr 2013 Location: Mallorca Posts: 759	Mixed 68k / PPC code on VBCC. Hello. This is my first post. So far I've been testing some 68k C code that sends data (array with integers) to a PPC C code function and returns the result: Compiled each object file with their respective cpu directives and then linked both finally as 68k code. It works. The problem I face is when my data is based arround float point: The PPC code needs the link library -lm to work correctly, but at linking time I can only use 68k link libraries. Being a half begginer coder I don't know if it is possible such a thing, or if I need some kind of stub (fd,etc) with mixed math code from both cpu's. Any idea? "2013 and playing with my old Commodore A 1200-40/PPC " Last edited by Cowcat; 28 July 2013 at 19:47.