nascom.h

   1 #define VERSION "1.0"
   2 #define YAZEVERSION "1.10"
   3
   4
   5 /* Z80 registers */
   6
   7 WORD af[2];                     /* accumulator and flags (2 banks) */
   8 int af_sel;                     /* bank select for af */
   9
  10 struct ddregs regs[2];          /* bc,de,hl */
  11 int regs_sel;                   /* bank select for ddregs */
  12
  13 WORD ir;                        /* other Z80 registers */
  14 WORD ix;
  15 WORD iy;
  16 WORD sp;
  17 WORD pc;
  18 WORD IFF;
  19
  20 #define INSCREEN(x) (((x) >> 10) == 2)
  21
  22 BYTE ram[MEMSIZE*1024];         /* Z80 memory space */
  23 #ifdef MMU
  24 BYTE *pagetable[MEMSIZE/4];     /* MMU page table */
  25 #endif
  26
  27 #ifndef LIBDIR
  28 #define LIBDIR "/usr/local/lib/"
  29 #endif
  30
  31 char *monitor;
  32 char *progname;
  33 int  vflag;
  34 unsigned char keym[9];
  35
  36 int setup(int, char **);