Sharing Labels between C and Assembler

SebaS — Thu, 19 Jul 2007 23:20:07 GMT

Hello Everybody!!

I'm here again because I'm improving some code donde before and I'm trying to make it easy to read, I'm trying to make it more "friendly"....
My question is: Is there any way to use the same labels (macro declarations) in C and Assembler?

What I was doing before was:

in ASM:
    pin_1      equ     $04
    port_!   equ   PORTA

in C:
    #define    PIN_1           $04
    #define   PORT_1      PORTA

So I was refering to the same pin both in C and ASM, and to distinguish C from ASM I use UPPER CASE for C and lower case for ASM....

I hope you could help me with that....

So I can define in C:
    #define    pin_1           $04
    #define   port_1          PORTA

and use it in ASM like:
    BSET   port_1,pin_1

THANKS!!!!!

Re: Sharing Labels between C and Assembler

CompilerGuru — Fri, 20 Jul 2007 03:00:37 GMT

The compiler supports to generate assembly include files with the content of a C header file, check in the compiler heade file the chapter
Generating Assembler Include Files
(-La compiler option)

Daniel

topic Sharing Labels between C and Assembler in S12 / MagniV Microcontrollers

Sharing Labels between C and Assembler

Re: Sharing Labels between C and Assembler