opcodes/mt-opc.h

   1 /* Instruction opcode header for mt.
   2
   3 THIS FILE IS MACHINE GENERATED WITH CGEN.
   4
   5 Copyright 1996-2005 Free Software Foundation, Inc.
   6
   7 This file is part of the GNU Binutils and/or GDB, the GNU debugger.
   8
   9 This program is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License as published by
  11 the Free Software Foundation; either version 2, or (at your option)
  12 any later version.
  13
  14 This program is distributed in the hope that it will be useful,
  15 but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 GNU General Public License for more details.
  18
  19 You should have received a copy of the GNU General Public License along
  20 with this program; if not, write to the Free Software Foundation, Inc.,
  21 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  22
  23 */
  24
  25 #ifndef MT_OPC_H
  26 #define MT_OPC_H
  27
  28 /* -- opc.h */
  29
  30 /* Check applicability of instructions against machines.  */
  31 #define CGEN_VALIDATE_INSN_SUPPORTED
  32
  33 /* Allows reason codes to be output when assembler errors occur.  */
  34 #define CGEN_VERBOSE_ASSEMBLER_ERRORS
  35
  36 /* Override disassembly hashing - there are variable bits in the top
  37    byte of these instructions.  */
  38 #define CGEN_DIS_HASH_SIZE 8
  39 #define CGEN_DIS_HASH(buf, value) (((* (unsigned char *) (buf)) >> 5) % CGEN_DIS_HASH_SIZE)
  40
  41 #define CGEN_ASM_HASH_SIZE 127
  42 #define CGEN_ASM_HASH(insn) mt_asm_hash (insn)
  43
  44 extern unsigned int mt_asm_hash (const char *);
  45
  46 extern int mt_cgen_insn_supported (CGEN_CPU_DESC, const CGEN_INSN *);
  47
  48 \f
  49 /* -- opc.c */
  50 /* Enum declaration for mt instruction types.  */
  51 typedef enum cgen_insn_type {
  52   MT_INSN_INVALID, MT_INSN_ADD, MT_INSN_ADDU, MT_INSN_ADDI
  53  , MT_INSN_ADDUI, MT_INSN_SUB, MT_INSN_SUBU, MT_INSN_SUBI
  54  , MT_INSN_SUBUI, MT_INSN_MUL, MT_INSN_MULI, MT_INSN_AND
  55  , MT_INSN_ANDI, MT_INSN_OR, MT_INSN_NOP, MT_INSN_ORI
  56  , MT_INSN_XOR, MT_INSN_XORI, MT_INSN_NAND, MT_INSN_NANDI
  57  , MT_INSN_NOR, MT_INSN_NORI, MT_INSN_XNOR, MT_INSN_XNORI
  58  , MT_INSN_LDUI, MT_INSN_LSL, MT_INSN_LSLI, MT_INSN_LSR
  59  , MT_INSN_LSRI, MT_INSN_ASR, MT_INSN_ASRI, MT_INSN_BRLT
  60  , MT_INSN_BRLE, MT_INSN_BREQ, MT_INSN_BRNE, MT_INSN_JMP
  61  , MT_INSN_JAL, MT_INSN_DBNZ, MT_INSN_EI, MT_INSN_DI
  62  , MT_INSN_SI, MT_INSN_RETI, MT_INSN_LDW, MT_INSN_STW
  63  , MT_INSN_BREAK, MT_INSN_IFLUSH, MT_INSN_LDCTXT, MT_INSN_LDFB
  64  , MT_INSN_STFB, MT_INSN_FBCB, MT_INSN_MFBCB, MT_INSN_FBCCI
  65  , MT_INSN_FBRCI, MT_INSN_FBCRI, MT_INSN_FBRRI, MT_INSN_MFBCCI
  66  , MT_INSN_MFBRCI, MT_INSN_MFBCRI, MT_INSN_MFBRRI, MT_INSN_FBCBDR
  67  , MT_INSN_RCFBCB, MT_INSN_MRCFBCB, MT_INSN_CBCAST, MT_INSN_DUPCBCAST
  68  , MT_INSN_WFBI, MT_INSN_WFB, MT_INSN_RCRISC, MT_INSN_FBCBINC
  69  , MT_INSN_RCXMODE, MT_INSN_INTERLEAVER, MT_INSN_WFBINC, MT_INSN_MWFBINC
  70  , MT_INSN_WFBINCR, MT_INSN_MWFBINCR, MT_INSN_FBCBINCS, MT_INSN_MFBCBINCS
  71  , MT_INSN_FBCBINCRS, MT_INSN_MFBCBINCRS, MT_INSN_LOOP, MT_INSN_LOOPI
  72  , MT_INSN_DFBC, MT_INSN_DWFB, MT_INSN_FBWFB, MT_INSN_DFBR
  73 } CGEN_INSN_TYPE;
  74
  75 /* Index of `invalid' insn place holder.  */
  76 #define CGEN_INSN_INVALID MT_INSN_INVALID
  77
  78 /* Total number of insns in table.  */
  79 #define MAX_INSNS ((int) MT_INSN_DFBR + 1)
  80
  81 /* This struct records data prior to insertion or after extraction.  */
  82 struct cgen_fields
  83 {
  84   int length;
  85   long f_nil;
  86   long f_anyof;
  87   long f_msys;
  88   long f_opc;
  89   long f_imm;
  90   long f_uu24;
  91   long f_sr1;
  92   long f_sr2;
  93   long f_dr;
  94   long f_drrr;
  95   long f_imm16u;
  96   long f_imm16s;
  97   long f_imm16a;
  98   long f_uu4a;
  99   long f_uu4b;
 100   long f_uu12;
 101   long f_uu8;
 102   long f_uu16;
 103   long f_uu1;
 104   long f_msopc;
 105   long f_uu_26_25;
 106   long f_mask;
 107   long f_bankaddr;
 108   long f_rda;
 109   long f_uu_2_25;
 110   long f_rbbc;
 111   long f_perm;
 112   long f_mode;
 113   long f_uu_1_24;
 114   long f_wr;
 115   long f_fbincr;
 116   long f_uu_2_23;
 117   long f_xmode;
 118   long f_a23;
 119   long f_mask1;
 120   long f_cr;
 121   long f_type;
 122   long f_incamt;
 123   long f_cbs;
 124   long f_uu_1_19;
 125   long f_ball;
 126   long f_colnum;
 127   long f_brc;
 128   long f_incr;
 129   long f_fbdisp;
 130   long f_uu_4_15;
 131   long f_length;
 132   long f_uu_1_15;
 133   long f_rc;
 134   long f_rcnum;
 135   long f_rownum;
 136   long f_cbx;
 137   long f_id;
 138   long f_size;
 139   long f_rownum1;
 140   long f_uu_3_11;
 141   long f_rc1;
 142   long f_ccb;
 143   long f_cbrb;
 144   long f_cdb;
 145   long f_rownum2;
 146   long f_cell;
 147   long f_uu_3_9;
 148   long f_contnum;
 149   long f_uu_1_6;
 150   long f_dup;
 151   long f_rc2;
 152   long f_ctxdisp;
 153   long f_imm16l;
 154   long f_loopo;
 155   long f_cb1sel;
 156   long f_cb2sel;
 157   long f_cb1incr;
 158   long f_cb2incr;
 159   long f_rc3;
 160   long f_msysfrsr2;
 161   long f_brc2;
 162   long f_ball2;
 163 };
 164
 165 #define CGEN_INIT_PARSE(od) \
 166 {\
 167 }
 168 #define CGEN_INIT_INSERT(od) \
 169 {\
 170 }
 171 #define CGEN_INIT_EXTRACT(od) \
 172 {\
 173 }
 174 #define CGEN_INIT_PRINT(od) \
 175 {\
 176 }
 177
 178
 179 #endif /* MT_OPC_H */