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- /* m6816.h */
-
- /*
- * (C) Copyright 1991
- * All Rights Reserved
- *
- * Alan R. Baldwin
- * 721 Berkeley St.
- * Kent, Ohio 44240
- */
-
- /*)BUILD
- $(PROGRAM) = AS6816
- $(INCLUDE) = {
- ASM.H
- M6816.H
- }
- $(FILES) = {
- M16EXT.C
- M16MCH.C
- M16ADR.C
- M16PST.C
- ASMAIN.C
- ASLEX.C
- ASSYM.C
- ASSUBR.C
- ASEXPR.C
- ASDATA.C
- ASLIST.C
- ASOUT.C
- }
- $(STACK) = 2000
- */
-
- /*
- * Paging Values
- */
- #define PAGE1 0x17
- #define PAGE2 0x27
- #define PAGE3 0x37
-
- /*
- * Addressing types
- */
- #define T_IMM 0x01
- #define T_EXT 0x02
- #define T_INDX 0x04
- #define T_E_I 0x08
- #define T_IM8 0x10
- #define T_IM16 0x20
- #define T_IND8 0x40
- #define T_IND16 0x80
-
- /*
- * 6816 Instruction types
- */
- #define S_IMMA 40
- #define S_IM16 41
- #define S_BIT 42
- #define S_BITW 43
- #define S_BRBT 44
- #define S_LDED 45
- #define S_MAC 46
- #define S_PSHM 47
- #define S_PULM 48
- #define S_JXX 49
- #define S_MOVB 50
- #define S_MOVW 51
- #define S_CMP 52
- #define S_STOR 53
- #define S_LOAD 54
- #define S_SOPW 55
- #define S_SOP 56
- #define S_DOPE 57
- #define S_DOPD 58
- #define S_DOP 59
- #define S_INH27 60
- #define S_INH37 61
- #define S_LBRA 62
- #define S_LBSR 63
- #define S_BRA 64
- #define S_BSR 65
-
- /*
- * Set Direct Pointer
- */
- #define S_SDP 80
-
-
- struct adsym
- {
- char a_str[4]; /* addressing string */
- int a_val; /* addressing mode value */
- };
-
- extern struct adsym xyz[];
- extern struct adsym e[];
- extern struct adsym pshm[];
- extern struct adsym pulm[];
-
- /* machine dependent functions */
-
- /* m16adr.c */
- extern int addr();
- extern int amode();
- extern int any();
- extern int srch();
-
- /* m16mch.c */
- extern VOID machin();
- extern int mchabs();
- extern VOID mchubyt();
- extern int mchindx();
- extern int mchimm();
- extern VOID minit();
- extern int setbit();
- extern int getbit();
- extern int comma();
-