| /* altair_defs.h: MITS Altair simulator definitions | |
| Copyright (c) 1997, | |
| Charles E Owen | |
| Commercial use prohibited | |
| */ | |
| #include "sim_defs.h" /* simulator defns */ | |
| /* Memory */ | |
| #define MAXMEMSIZE 65536 /* max memory size */ | |
| #define MEMSIZE (cpu_unit.capac) /* actual memory size */ | |
| #define ADDRMASK (MAXMEMSIZE - 1) /* address mask */ | |
| #define MEM_ADDR_OK(x) (x < MEMSIZE) | |
| /* Simulator stop codes */ | |
| #define STOP_RSRV 1 /* must be 1 */ | |
| #define STOP_HALT 2 /* HALT */ | |
| #define STOP_IBKPT 3 /* breakpoint */ | |
| #define STOP_OPCODE 4 | |