opcodes/fr30-opc.h

   1 /* Instruction description for fr30.
   2
   3 THIS FILE IS MACHINE GENERATED WITH CGEN.
   4
   5 Copyright (C) 1996, 1997, 1998 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 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22
  23 */
  24
  25 #ifndef FR30_OPC_H
  26 #define FR30_OPC_H
  27
  28 #define CGEN_ARCH fr30
  29
  30 /* Given symbol S, return fr30_cgen_<s>.  */
  31 #define CGEN_SYM(s) CONCAT3 (fr30,_cgen_,s)
  32
  33 /* Selected cpu families.  */
  34 #define HAVE_CPU_FR30BF
  35
  36 #define CGEN_INSN_LSB0_P 0
  37 #define CGEN_WORD_BITSIZE 32
  38 #define CGEN_DEFAULT_INSN_BITSIZE 16
  39 #define CGEN_BASE_INSN_BITSIZE 16
  40 #define CGEN_MIN_INSN_BITSIZE 16
  41 #define CGEN_MAX_INSN_BITSIZE 16
  42 #define CGEN_DEFAULT_INSN_SIZE (CGEN_DEFAULT_INSN_BITSIZE / 8)
  43 #define CGEN_BASE_INSN_SIZE (CGEN_BASE_INSN_BITSIZE / 8)
  44 #define CGEN_MIN_INSN_SIZE (CGEN_MIN_INSN_BITSIZE / 8)
  45 #define CGEN_MAX_INSN_SIZE (CGEN_MAX_INSN_BITSIZE / 8)
  46 #define CGEN_INT_INSN_P 1
  47
  48 /* FIXME: Need to compute CGEN_MAX_SYNTAX_BYTES.  */
  49
  50 /* CGEN_MNEMONIC_OPERANDS is defined if mnemonics have operands.
  51    e.g. In "b,a foo" the ",a" is an operand.  If mnemonics have operands
  52    we can't hash on everything up to the space.  */
  53 #define CGEN_MNEMONIC_OPERANDS
  54 /* Maximum number of operands any insn or macro-insn has.  */
  55 #define CGEN_MAX_INSN_OPERANDS 16
  56
  57 /* Enums.  */
  58
  59 /* Enum declaration for insn op1 enums.  */
  60 typedef enum insn_op1 {
  61   OP1_0, OP1_1, OP1_2, OP1_3
  62  , OP1_4, OP1_5, OP1_6, OP1_7
  63  , OP1_8, OP1_9, OP1_A, OP1_B
  64  , OP1_C, OP1_D, OP1_E, OP1_F
  65 } INSN_OP1;
  66
  67 /* Enum declaration for insn op2 enums.  */
  68 typedef enum insn_op2 {
  69   OP2_0, OP2_1, OP2_2, OP2_3
  70  , OP2_4, OP2_5, OP2_6, OP2_7
  71  , OP2_8, OP2_9, OP2_A, OP2_B
  72  , OP2_C, OP2_D, OP2_E, OP2_F
  73 } INSN_OP2;
  74
  75 /* Enum declaration for insn op3 enums.  */
  76 typedef enum insn_op3 {
  77   OP3_0, OP3_1, OP3_2, OP3_3
  78  , OP3_4, OP3_5, OP3_6, OP3_7
  79  , OP3_8, OP3_9, OP3_A, OP3_B
  80  , OP3_C, OP3_D, OP3_E, OP3_F
  81 } INSN_OP3;
  82
  83 /* Enum declaration for insn op5 enums.  */
  84 typedef enum insn_op5 {
  85   OP5_0, OP5_1
  86 } INSN_OP5;
  87
  88 /* Enum declaration for general registers.  */
  89 typedef enum h_gr {
  90   H_GR_AC = 13, H_GR_FP = 14, H_GR_SP = 15, H_GR_R0 = 0
  91  , H_GR_R1 = 1, H_GR_R2 = 2, H_GR_R3 = 3, H_GR_R4 = 4
  92  , H_GR_R5 = 5, H_GR_R6 = 6, H_GR_R7 = 7, H_GR_R8 = 8
  93  , H_GR_R9 = 9, H_GR_R10 = 10, H_GR_R11 = 11, H_GR_R12 = 12
  94  , H_GR_R13 = 13, H_GR_R14 = 14, H_GR_R15 = 15
  95 } H_GR;
  96
  97 /* Enum declaration for fr30 operand types.  */
  98 typedef enum cgen_operand_type {
  99   FR30_OPERAND_PC, FR30_OPERAND_RI, FR30_OPERAND_RJ, FR30_OPERAND_MAX
 100 } CGEN_OPERAND_TYPE;
 101
 102 /* Non-boolean attributes.  */
 103
 104 /* Enum declaration for machine type selection.  */
 105 typedef enum mach_attr {
 106   MACH_BASE, MACH_FR30, MACH_MAX
 107 } MACH_ATTR;
 108
 109 /* Number of architecture variants.  */
 110 #define MAX_MACHS ((int) MACH_MAX)
 111
 112 /* Number of operands types.  */
 113 #define MAX_OPERANDS ((int) FR30_OPERAND_MAX)
 114
 115 /* Maximum number of operands referenced by any insn.  */
 116 #define MAX_OPERAND_INSTANCES 3
 117
 118 /* Hardware, operand and instruction attribute indices.  */
 119
 120 /* Enum declaration for cgen_hw attrs.  */
 121 typedef enum cgen_hw_attr {
 122   CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE
 123 } CGEN_HW_ATTR;
 124
 125 /* Number of non-boolean elements in cgen_hw.  */
 126 #define CGEN_HW_NBOOL_ATTRS ((int) CGEN_HW_CACHE_ADDR)
 127
 128 /* Enum declaration for cgen_operand attrs.  */
 129 typedef enum cgen_operand_attr {
 130   CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_FAKE, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_PCREL_ADDR
 131  , CGEN_OPERAND_RELAX, CGEN_OPERAND_SIGN_OPT, CGEN_OPERAND_UNSIGNED
 132 } CGEN_OPERAND_ATTR;
 133
 134 /* Number of non-boolean elements in cgen_operand.  */
 135 #define CGEN_OPERAND_NBOOL_ATTRS ((int) CGEN_OPERAND_ABS_ADDR)
 136
 137 /* Enum declaration for cgen_insn attrs.  */
 138 typedef enum cgen_insn_attr {
 139   CGEN_INSN_ALIAS, CGEN_INSN_COND_CTI, CGEN_INSN_NO_DIS, CGEN_INSN_RELAX
 140  , CGEN_INSN_RELAXABLE, CGEN_INSN_SKIP_CTI, CGEN_INSN_UNCOND_CTI, CGEN_INSN_VIRTUAL
 141 } CGEN_INSN_ATTR;
 142
 143 /* Number of non-boolean elements in cgen_insn.  */
 144 #define CGEN_INSN_NBOOL_ATTRS ((int) CGEN_INSN_ALIAS)
 145
 146 /* Enum declaration for fr30 instruction types.  */
 147 typedef enum cgen_insn_type {
 148   FR30_INSN_INVALID, FR30_INSN_ADD, FR30_INSN_MAX
 149 } CGEN_INSN_TYPE;
 150
 151 /* Index of `invalid' insn place holder.  */
 152 #define CGEN_INSN_INVALID FR30_INSN_INVALID
 153 /* Total number of insns in table.  */
 154 #define MAX_INSNS ((int) FR30_INSN_MAX)
 155
 156 /* cgen.h uses things we just defined.  */
 157 #include "opcode/cgen.h"
 158
 159 /* This struct records data prior to insertion or after extraction.  */
 160 struct cgen_fields
 161 {
 162   long f_nil;
 163   long f_op1;
 164   long f_op2;
 165   long f_op3;
 166   long f_op5;
 167   long f_Rj;
 168   long f_Ri;
 169   long f_Rs;
 170   long f_u4;
 171   long f_i4;
 172   long f_m4;
 173   long f_u8;
 174   long f_i8;
 175   long f_o8;
 176   long f_rel8;
 177   long f_dir;
 178   long f_rlist;
 179   long f_rel11;
 180   int length;
 181 };
 182
 183 /* Attributes.  */
 184 extern const CGEN_ATTR_TABLE fr30_cgen_hw_attr_table[];
 185 extern const CGEN_ATTR_TABLE fr30_cgen_operand_attr_table[];
 186 extern const CGEN_ATTR_TABLE fr30_cgen_insn_attr_table[];
 187
 188 /* Enum declaration for fr30 hardware types.  */
 189 typedef enum hw_type {
 190   HW_H_PC, HW_H_MEMORY, HW_H_SINT, HW_H_UINT
 191  , HW_H_ADDR, HW_H_IADDR, HW_H_GR, HW_MAX
 192 } HW_TYPE;
 193
 194 #define MAX_HW ((int) HW_MAX)
 195
 196 /* Hardware decls.  */
 197
 198 extern CGEN_KEYWORD fr30_cgen_opval_h_gr;
 199
 200 #define CGEN_INIT_PARSE(od) \
 201 {\
 202 }
 203 #define CGEN_INIT_INSERT(od) \
 204 {\
 205 }
 206 #define CGEN_INIT_EXTRACT(od) \
 207 {\
 208 }
 209 #define CGEN_INIT_PRINT(od) \
 210 {\
 211 }
 212
 213
 214
 215 #endif /* FR30_OPC_H */