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