I am trying to learn to call some C floating point routines from Assembly. I am quite proficient in writing Assembly programs which | have done commercially for many years. I have read the <http://www.keil.com/support/docs/697.htm> page but can make no sense of it Basically where is what to be done? For example what does "You can then use the src file as a template to...." And "....you must also include the EXTRN directive for the function, eg: EXTRN CODE (_foo)" I include it where? Will the final project be an assembly project or a C project? I have written my own Assy routines for +-x/ in Floating point but now need some Sin/Cos/log functions. Hence the need for C. Which I hate. I found that it is not possible to use the #pragma src is directed and I have to assemble the file twice. Can some kind person please help by, say, pointing to some page where I can begin to understand Keil C language conventions. The Keil Documents do not give a place where I can find the start of a thread to unravel. Every explanation points to another explanation in another place. I do know C/C++ but not segment controls much. Thanks for the help
then the compiler will do all location and thus you will not have any conflicts.
all variables will, then, of course, be stated as externs in the assembler code
Erik
But what do you mean by re defined?!
Going by the rest of the post, it's a fair bet that Erik's keyboard is misbehaving again.
Odd that you're programming in assembly, then?!
mean by re defined?! be defined