Assembly Equates

For the Cosmic compiler, you need to define equates for the inline assembly using equ. If you want to use an equate or value in C as well, you need to define it using #define as well. For this compiler, you only need one version (i.e., use #define) both for C and for inline assembly. The equ directive is not supported in normal C code.

Listing: An example using the EQU directive



#ifdef  __MWERKS__

#define CLKSRC_B   0x00 /*; Clock source */

#else

  CLKSRC_B : equ   $00    ; Clock source

#endif