Sebastian Irazabal

Floating Point Operations

Discussion created by Sebastian Irazabal on Jul 25, 2006
Latest reply on Sep 20, 2006 by CrasyCat
Hello Everybody!!!

Well, I'm stuck again; but now it's about Floating Point Operations.
I'm using a Motorola HCS12 and I'm programming it with CodeWorrior (in C language), wich won't let me do any float point operation.

Whe I compile my project, this errors flash:

"Symbol _FADD in is undefined"

"Symbol _FMUL in is undefined"

"Symbol _FSFLOAT in is undefined"

I don't know much but I guess those missing symbols are the definitions of the routines that make such operations.

The problem is: Where are (should be) those routines????? or Where can I get them?

I've found (from an old project) the routines for HC11. But in there, the symbol's names where different. For example it says "__fpadd" instead of "_FADD" so I renamed it. [I still don't know if that works]. Same thing with "_FMUL". But I couldn't find the symbol "_FSFLOAT" or it alias. So I'm stuck!