Diff for /gforth/arch/m68k/machine.h between versions 1.8 and 1.9

version 1.8, 1999/02/21 11:43:13 version 1.9, 2000/07/02 19:27:16
Line 72  extern int cacheflush(void *, int, int, Line 72  extern int cacheflush(void *, int, int,
 /* PFA1 is a special version for use just after a NEXT1 */  /* PFA1 is a special version for use just after a NEXT1 */
 #define PFA1(cfa)       PFA(cfa)  #define PFA1(cfa)       PFA(cfa)
 /* CODE_ADDRESS is the address of the code jumped to through the code field */  /* CODE_ADDRESS is the address of the code jumped to through the code field */
 #define CODE_ADDRESS(cfa)       (*(Label *)((char *)(cfa)+2))  #define CODE_ADDRESS1(cfa)      (*(Label *)((char *)(cfa)+2))
   #define CODE_ADDRESS(cfa)  ({ \
       short *__cfa=(short *)(cfa); \
       (*__cfa == 0x4ef9) ? CODE_ADDRESS1(__cfa): (Label)__cfa; \
     })
   
 /* MAKE_CF creates an appropriate code field at the cfa;  /* MAKE_CF creates an appropriate code field at the cfa;
    ca is the code address */     ca is the code address */
 #define MAKE_CF(cfa,ca)         ({short * _cfa = (short *)(cfa); \  #define MAKE_CF(cfa,ca)         ({short * _cfa = (short *)(cfa); \
Line 85  extern int cacheflush(void *, int, int, Line 90  extern int cacheflush(void *, int, int,
 #define DOES_CODE(cfa) \  #define DOES_CODE(cfa) \
      ({ short *_cfa=(short *)(cfa); \       ({ short *_cfa=(short *)(cfa); \
         short *_ca=CODE_ADDRESS(_cfa); \          short *_ca=CODE_ADDRESS(_cfa); \
         ((_cfa[0] == 0x4ef9 \          ((_ca[0] == 0x4ef9 && CODE_ADDRESS1(_ca) == &&dodoes) \
           && _ca[0] == 0x4ef9 && CODE_ADDRESS(_ca) == &&dodoes) \  
          ? ((unsigned)_ca)+DOES_HANDLER_SIZE \           ? ((unsigned)_ca)+DOES_HANDLER_SIZE \
          : 0); })           : 0); })
   
 /* this is a special version of DOES_CODE for use in dodoes */  /* this is a special version of DOES_CODE for use in dodoes */
 #define DOES_CODE1(cfa) ((Xt *)(((char *)CODE_ADDRESS(cfa))+DOES_HANDLER_SIZE))  #define DOES_CODE1(cfa) ((Xt *)(((char *)CODE_ADDRESS1(cfa))+DOES_HANDLER_SIZE))
   
 /* this stores a call dodoes at addr */  /* this stores a call dodoes at addr */
 #define MAKE_DOES_HANDLER(addr) MAKE_CF(addr,symbols[DODOES])  #define MAKE_DOES_HANDLER(addr) MAKE_CF(addr,symbols[DODOES])

Removed from v.1.8  
changed lines
  Added in v.1.9


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