sdcc/sdas/as6500/r6500.h

   1 /* r6500.h */
   2
   3 /*
   4  *  Copyright (C) 1995-2022  Alan R. Baldwin
   5  *
   6  *  This program is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation, either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  *
  20  * Alan R. Baldwin
  21  * 721 Berkeley St.
  22  * Kent, Ohio  44240
  23  */
  24
  25 /*
  26  * With Contributions from
  27  *
  28  * Marko Makela
  29  * Sillitie 10 A
  30  * 01480 Vantaa
  31  * Finland
  32  * Internet: Marko dot Makela at Helsinki dot Fi
  33  * EARN/BitNet: msmakela at finuh
  34  */
  35
  36 /*)BUILD
  37         $(PROGRAM) =    AS6500
  38         $(INCLUDE) = {
  39                 ASXXXX.H
  40                 R6500.H
  41         }
  42         $(FILES) = {
  43                 R65MCH.C
  44                 R65ADR.C
  45                 R65PST.C
  46                 ASMAIN.C
  47                 ASDBG.C
  48                 ASLEX.C
  49                 ASSYM.C
  50                 ASSUBR.C
  51                 ASEXPR.C
  52                 ASDATA.C
  53                 ASLIST.C
  54                 ASOUT.C
  55         }
  56         $(STACK) = 3000
  57 */
  58
  59 struct adsym
  60 {
  61         char    a_str[2];       /* addressing string */
  62         int     a_val;          /* addressing mode value */
  63 };
  64
  65 #define S_A     1
  66 #define S_X     2
  67 #define S_Y     3
  68
  69 /*
  70  * Addressing types
  71  */
  72 #define S_IMMED 40
  73 #define S_ACC   41
  74 #define S_DIR   42
  75 #define S_EXT   43
  76 #define S_IND   44
  77 #define S_DINDX 45
  78 #define S_DINDY 46
  79 #define S_INDX  47
  80 #define S_INDY  48
  81 #define S_IPREX 49
  82 #define S_IPSTY 50
  83
  84 /*
  85  * 650X and 651X Instructions
  86  */
  87 #define S_INH1  60
  88 #define S_BRA1  61
  89 #define S_JSR   62
  90 #define S_JMP   63
  91 #define S_DOP   64
  92 #define S_SOP   65
  93 #define S_BIT   66
  94 #define S_CP    67
  95 #define S_LDSTX 68
  96 #define S_LDSTY 69
  97
  98 /*
  99  * 65F11 and 65F12 Extensions
 100  */
 101 #define S_BB    70
 102 #define S_MB    71
 103
 104 /*
 105  * 65C00/21 and 6529 Extensions
 106  */
 107 #define S_BRA2  72
 108 #define S_INH2  73
 109 #define S_INH3  74
 110
 111 /*
 112  * 65C02, 65C102, and 65C112 Extensions
 113  */
 114 #define S_STZ   75
 115 #define S_TB    76
 116
 117 /*
 118  * machine dependent functions
 119  */
 120 #define S_SDP           80
 121 #define S_CPU           82
 122
 123 #define X_R6500         31
 124 #define X_R65F11        32
 125 #define X_R65C00        33
 126 #define X_R65C02        34
 127
 128 #ifdef  OTHERSYSTEM
 129
 130         /* r65adr.c */
 131 extern  struct  adsym   axy[];
 132 extern  int             addr(struct expr *esp);
 133 extern  int             admode(struct adsym *sp);
 134 extern  int             srch(char *str);
 135
 136         /* r65mch.c */
 137 extern  struct  area    *zpg;
 138 extern  VOID            machine(struct mne *mp);
 139 extern  int             mchpcr(struct expr *esp);
 140 extern  VOID            mcherr(int c, char *str);
 141 extern  VOID            mchwrn(char *str);
 142 extern  VOID            minit(void);
 143
 144 #else
 145
 146         /* r65adr.c */
 147 extern  struct  adsym   axy[];
 148 extern  int             addr();
 149 extern  int             admode();
 150 extern  int             srch();
 151
 152         /* r65mch.c */
 153 extern  struct  area    *zpg;
 154 extern  VOID            machine();
 155 extern  int             mchpcr();
 156 extern  VOID            mcherr();
 157 extern  VOID            mchwrn();
 158 extern  VOID            minit();
 159
 160 #endif
 161