opcodes/mt-opc.h

   1 /* Instruction opcode header for mt.
   2
   3 THIS FILE IS MACHINE GENERATED WITH CGEN.
   4
   5 Copyright (C) 1996-2017 Free Software Foundation, Inc.
   6
   7 This file is part of the GNU Binutils and/or GDB, the GNU debugger.
   8
   9    This file 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 3, or (at your option)
  12    any later version.
  13
  14    It is distributed in the hope that it will be useful, but WITHOUT
  15    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  16    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  17    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 #ifdef __cplusplus
  29 extern "C" {
  30 #endif
  31
  32 /* -- opc.h */
  33
  34 /* Check applicability of instructions against machines.  */
  35 #define CGEN_VALIDATE_INSN_SUPPORTED
  36
  37 /* Allows reason codes to be output when assembler errors occur.  */
  38 #define CGEN_VERBOSE_ASSEMBLER_ERRORS
  39
  40 /* Override disassembly hashing - there are variable bits in the top
  41    byte of these instructions.  */
  42 #define CGEN_DIS_HASH_SIZE 8
  43 #define CGEN_DIS_HASH(buf, value) (((* (unsigned char *) (buf)) >> 5) % CGEN_DIS_HASH_SIZE)
  44
  45 #define CGEN_ASM_HASH_SIZE 127
  46 #define CGEN_ASM_HASH(insn) mt_asm_hash (insn)
  47
  48 extern unsigned int mt_asm_hash (const char *);
  49
  50 extern int mt_cgen_insn_supported (CGEN_CPU_DESC, const CGEN_INSN *);
  51
  52 \f
  53 /* -- opc.c */
  54 /* Enum declaration for mt instruction types.  */
  55 typedef enum cgen_insn_type {
  56   MT_INSN_INVALID, MT_INSN_ADD, MT_INSN_ADDU, MT_INSN_ADDI
  57  , MT_INSN_ADDUI, MT_INSN_SUB, MT_INSN_SUBU, MT_INSN_SUBI
  58  , MT_INSN_SUBUI, MT_INSN_MUL, MT_INSN_MULI, MT_INSN_AND
  59  , MT_INSN_ANDI, MT_INSN_OR, MT_INSN_NOP, MT_INSN_ORI
  60  , MT_INSN_XOR, MT_INSN_XORI, MT_INSN_NAND, MT_INSN_NANDI
  61  , MT_INSN_NOR, MT_INSN_NORI, MT_INSN_XNOR, MT_INSN_XNORI
  62  , MT_INSN_LDUI, MT_INSN_LSL, MT_INSN_LSLI, MT_INSN_LSR
  63  , MT_INSN_LSRI, MT_INSN_ASR, MT_INSN_ASRI, MT_INSN_BRLT
  64  , MT_INSN_BRLE, MT_INSN_BREQ, MT_INSN_BRNE, MT_INSN_JMP
  65  , MT_INSN_JAL, MT_INSN_DBNZ, MT_INSN_EI, MT_INSN_DI
  66  , MT_INSN_SI, MT_INSN_RETI, MT_INSN_LDW, MT_INSN_STW
  67  , MT_INSN_BREAK, MT_INSN_IFLUSH, MT_INSN_LDCTXT, MT_INSN_LDFB
  68  , MT_INSN_STFB, MT_INSN_FBCB, MT_INSN_MFBCB, MT_INSN_FBCCI
  69  , MT_INSN_FBRCI, MT_INSN_FBCRI, MT_INSN_FBRRI, MT_INSN_MFBCCI
  70  , MT_INSN_MFBRCI, MT_INSN_MFBCRI, MT_INSN_MFBRRI, MT_INSN_FBCBDR
  71  , MT_INSN_RCFBCB, MT_INSN_MRCFBCB, MT_INSN_CBCAST, MT_INSN_DUPCBCAST
  72  , MT_INSN_WFBI, MT_INSN_WFB, MT_INSN_RCRISC, MT_INSN_FBCBINC
  73  , MT_INSN_RCXMODE, MT_INSN_INTERLEAVER, MT_INSN_WFBINC, MT_INSN_MWFBINC
  74  , MT_INSN_WFBINCR, MT_INSN_MWFBINCR, MT_INSN_FBCBINCS, MT_INSN_MFBCBINCS
  75  , MT_INSN_FBCBINCRS, MT_INSN_MFBCBINCRS, MT_INSN_LOOP, MT_INSN_LOOPI
  76  , MT_INSN_DFBC, MT_INSN_DWFB, MT_INSN_FBWFB, MT_INSN_DFBR
  77 } CGEN_INSN_TYPE;
  78
  79 /* Index of `invalid' insn place holder.  */
  80 #define CGEN_INSN_INVALID MT_INSN_INVALID
  81
  82 /* Total number of insns in table.  */
  83 #define MAX_INSNS ((int) MT_INSN_DFBR + 1)
  84
  85 /* This struct records data prior to insertion or after extraction.  */
  86 struct cgen_fields
  87 {
  88   int length;
  89   long f_nil;
  90   long f_anyof;
  91   long f_msys;
  92   long f_opc;
  93   long f_imm;
  94   long f_uu24;
  95   long f_sr1;
  96   long f_sr2;
  97   long f_dr;
  98   long f_drrr;
  99   long f_imm16u;
 100   long f_imm16s;
 101   long f_imm16a;
 102   long f_uu4a;
 103   long f_uu4b;
 104   long f_uu12;
 105   long f_uu8;
 106   long f_uu16;
 107   long f_uu1;
 108   long f_msopc;
 109   long f_uu_26_25;
 110   long f_mask;
 111   long f_bankaddr;
 112   long f_rda;
 113   long f_uu_2_25;
 114   long f_rbbc;
 115   long f_perm;
 116   long f_mode;
 117   long f_uu_1_24;
 118   long f_wr;
 119   long f_fbincr;
 120   long f_uu_2_23;
 121   long f_xmode;
 122   long f_a23;
 123   long f_mask1;
 124   long f_cr;
 125   long f_type;
 126   long f_incamt;
 127   long f_cbs;
 128   long f_uu_1_19;
 129   long f_ball;
 130   long f_colnum;
 131   long f_brc;
 132   long f_incr;
 133   long f_fbdisp;
 134   long f_uu_4_15;
 135   long f_length;
 136   long f_uu_1_15;
 137   long f_rc;
 138   long f_rcnum;
 139   long f_rownum;
 140   long f_cbx;
 141   long f_id;
 142   long f_size;
 143   long f_rownum1;
 144   long f_uu_3_11;
 145   long f_rc1;
 146   long f_ccb;
 147   long f_cbrb;
 148   long f_cdb;
 149   long f_rownum2;
 150   long f_cell;
 151   long f_uu_3_9;
 152   long f_contnum;
 153   long f_uu_1_6;
 154   long f_dup;
 155   long f_rc2;
 156   long f_ctxdisp;
 157   long f_imm16l;
 158   long f_loopo;
 159   long f_cb1sel;
 160   long f_cb2sel;
 161   long f_cb1incr;
 162   long f_cb2incr;
 163   long f_rc3;
 164   long f_msysfrsr2;
 165   long f_brc2;
 166   long f_ball2;
 167 };
 168
 169 #define CGEN_INIT_PARSE(od) \
 170 {\
 171 }
 172 #define CGEN_INIT_INSERT(od) \
 173 {\
 174 }
 175 #define CGEN_INIT_EXTRACT(od) \
 176 {\
 177 }
 178 #define CGEN_INIT_PRINT(od) \
 179 {\
 180 }
 181
 182
 183    #ifdef __cplusplus
 184    }
 185    #endif
 186
 187 #endif /* MT_OPC_H */