opcodes/m32r-desc.h

   1 /* CPU data header for m32r.
   2
   3 THIS FILE IS MACHINE GENERATED WITH CGEN.
   4
   5 Copyright 1996, 1997, 1998, 1999, 2000, 2001 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 M32R_CPU_H
  26 #define M32R_CPU_H
  27
  28 #define CGEN_ARCH m32r
  29
  30 /* Given symbol S, return m32r_cgen_<S>.  */
  31 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
  32 #define CGEN_SYM(s) m32r##_cgen_##s
  33 #else
  34 #define CGEN_SYM(s) m32r/**/_cgen_/**/s
  35 #endif
  36
  37
  38 /* Selected cpu families.  */
  39 #define HAVE_CPU_M32RBF
  40 #define HAVE_CPU_M32RXF
  41
  42 #define CGEN_INSN_LSB0_P 0
  43
  44 /* Minimum size of any insn (in bytes).  */
  45 #define CGEN_MIN_INSN_SIZE 2
  46
  47 /* Maximum size of any insn (in bytes).  */
  48 #define CGEN_MAX_INSN_SIZE 4
  49
  50 #define CGEN_INT_INSN_P 1
  51
  52 /* Maximum number of syntax elements in an instruction.  */
  53 #define CGEN_ACTUAL_MAX_SYNTAX_ELEMENTS 15
  54
  55 /* CGEN_MNEMONIC_OPERANDS is defined if mnemonics have operands.
  56    e.g. In "b,a foo" the ",a" is an operand.  If mnemonics have operands
  57    we can't hash on everything up to the space.  */
  58 #define CGEN_MNEMONIC_OPERANDS
  59
  60 /* Maximum number of fields in an instruction.  */
  61 #define CGEN_ACTUAL_MAX_IFMT_OPERANDS 7
  62
  63 /* Enums.  */
  64
  65 /* Enum declaration for insn format enums.  */
  66 typedef enum insn_op1 {
  67   OP1_0, OP1_1, OP1_2, OP1_3
  68  , OP1_4, OP1_5, OP1_6, OP1_7
  69  , OP1_8, OP1_9, OP1_10, OP1_11
  70  , OP1_12, OP1_13, OP1_14, OP1_15
  71 } INSN_OP1;
  72
  73 /* Enum declaration for op2 enums.  */
  74 typedef enum insn_op2 {
  75   OP2_0, OP2_1, OP2_2, OP2_3
  76  , OP2_4, OP2_5, OP2_6, OP2_7
  77  , OP2_8, OP2_9, OP2_10, OP2_11
  78  , OP2_12, OP2_13, OP2_14, OP2_15
  79 } INSN_OP2;
  80
  81 /* Enum declaration for .  */
  82 typedef enum gr_names {
  83   H_GR_FP = 13, H_GR_LR = 14, H_GR_SP = 15, H_GR_R0 = 0
  84  , H_GR_R1 = 1, H_GR_R2 = 2, H_GR_R3 = 3, H_GR_R4 = 4
  85  , H_GR_R5 = 5, H_GR_R6 = 6, H_GR_R7 = 7, H_GR_R8 = 8
  86  , H_GR_R9 = 9, H_GR_R10 = 10, H_GR_R11 = 11, H_GR_R12 = 12
  87  , H_GR_R13 = 13, H_GR_R14 = 14, H_GR_R15 = 15
  88 } GR_NAMES;
  89
  90 /* Enum declaration for .  */
  91 typedef enum cr_names {
  92   H_CR_PSW = 0, H_CR_CBR = 1, H_CR_SPI = 2, H_CR_SPU = 3
  93  , H_CR_BPC = 6, H_CR_BBPSW = 8, H_CR_BBPC = 14, H_CR_CR0 = 0
  94  , H_CR_CR1 = 1, H_CR_CR2 = 2, H_CR_CR3 = 3, H_CR_CR4 = 4
  95  , H_CR_CR5 = 5, H_CR_CR6 = 6, H_CR_CR7 = 7, H_CR_CR8 = 8
  96  , H_CR_CR9 = 9, H_CR_CR10 = 10, H_CR_CR11 = 11, H_CR_CR12 = 12
  97  , H_CR_CR13 = 13, H_CR_CR14 = 14, H_CR_CR15 = 15
  98 } CR_NAMES;
  99
 100 /* Attributes.  */
 101
 102 /* Enum declaration for machine type selection.  */
 103 typedef enum mach_attr {
 104   MACH_BASE, MACH_M32R, MACH_M32RX, MACH_MAX
 105 } MACH_ATTR;
 106
 107 /* Enum declaration for instruction set selection.  */
 108 typedef enum isa_attr {
 109   ISA_M32R, ISA_MAX
 110 } ISA_ATTR;
 111
 112 /* Enum declaration for parallel execution pipeline selection.  */
 113 typedef enum pipe_attr {
 114   PIPE_NONE, PIPE_O, PIPE_S, PIPE_OS
 115 } PIPE_ATTR;
 116
 117 /* Number of architecture variants.  */
 118 #define MAX_ISAS  1
 119 #define MAX_MACHS ((int) MACH_MAX)
 120
 121 /* Ifield support.  */
 122
 123 extern const struct cgen_ifld m32r_cgen_ifld_table[];
 124
 125 /* Ifield attribute indices.  */
 126
 127 /* Enum declaration for cgen_ifld attrs.  */
 128 typedef enum cgen_ifld_attr {
 129   CGEN_IFLD_VIRTUAL, CGEN_IFLD_PCREL_ADDR, CGEN_IFLD_ABS_ADDR, CGEN_IFLD_RESERVED
 130  , CGEN_IFLD_SIGN_OPT, CGEN_IFLD_SIGNED, CGEN_IFLD_RELOC, CGEN_IFLD_END_BOOLS
 131  , CGEN_IFLD_START_NBOOLS = 31, CGEN_IFLD_MACH, CGEN_IFLD_END_NBOOLS
 132 } CGEN_IFLD_ATTR;
 133
 134 /* Number of non-boolean elements in cgen_ifld_attr.  */
 135 #define CGEN_IFLD_NBOOL_ATTRS (CGEN_IFLD_END_NBOOLS - CGEN_IFLD_START_NBOOLS - 1)
 136
 137 /* Enum declaration for m32r ifield types.  */
 138 typedef enum ifield_type {
 139   M32R_F_NIL, M32R_F_ANYOF, M32R_F_OP1, M32R_F_OP2
 140  , M32R_F_COND, M32R_F_R1, M32R_F_R2, M32R_F_SIMM8
 141  , M32R_F_SIMM16, M32R_F_SHIFT_OP2, M32R_F_UIMM4, M32R_F_UIMM5
 142  , M32R_F_UIMM16, M32R_F_UIMM24, M32R_F_HI16, M32R_F_DISP8
 143  , M32R_F_DISP16, M32R_F_DISP24, M32R_F_OP23, M32R_F_OP3
 144  , M32R_F_ACC, M32R_F_ACCS, M32R_F_ACCD, M32R_F_BITS67
 145  , M32R_F_BIT14, M32R_F_IMM1, M32R_F_MAX
 146 } IFIELD_TYPE;
 147
 148 #define MAX_IFLD ((int) M32R_F_MAX)
 149
 150 /* Hardware attribute indices.  */
 151
 152 /* Enum declaration for cgen_hw attrs.  */
 153 typedef enum cgen_hw_attr {
 154   CGEN_HW_VIRTUAL, CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE
 155  , CGEN_HW_END_BOOLS, CGEN_HW_START_NBOOLS = 31, CGEN_HW_MACH, CGEN_HW_END_NBOOLS
 156 } CGEN_HW_ATTR;
 157
 158 /* Number of non-boolean elements in cgen_hw_attr.  */
 159 #define CGEN_HW_NBOOL_ATTRS (CGEN_HW_END_NBOOLS - CGEN_HW_START_NBOOLS - 1)
 160
 161 /* Enum declaration for m32r hardware types.  */
 162 typedef enum cgen_hw_type {
 163   HW_H_MEMORY, HW_H_SINT, HW_H_UINT, HW_H_ADDR
 164  , HW_H_IADDR, HW_H_PC, HW_H_HI16, HW_H_SLO16
 165  , HW_H_ULO16, HW_H_GR, HW_H_CR, HW_H_ACCUM
 166  , HW_H_ACCUMS, HW_H_COND, HW_H_PSW, HW_H_BPSW
 167  , HW_H_BBPSW, HW_H_LOCK, HW_MAX
 168 } CGEN_HW_TYPE;
 169
 170 #define MAX_HW ((int) HW_MAX)
 171
 172 /* Operand attribute indices.  */
 173
 174 /* Enum declaration for cgen_operand attrs.  */
 175 typedef enum cgen_operand_attr {
 176   CGEN_OPERAND_VIRTUAL, CGEN_OPERAND_PCREL_ADDR, CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_SIGN_OPT
 177  , CGEN_OPERAND_SIGNED, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_RELAX, CGEN_OPERAND_SEM_ONLY
 178  , CGEN_OPERAND_RELOC, CGEN_OPERAND_HASH_PREFIX, CGEN_OPERAND_END_BOOLS, CGEN_OPERAND_START_NBOOLS = 31
 179  , CGEN_OPERAND_MACH, CGEN_OPERAND_END_NBOOLS
 180 } CGEN_OPERAND_ATTR;
 181
 182 /* Number of non-boolean elements in cgen_operand_attr.  */
 183 #define CGEN_OPERAND_NBOOL_ATTRS (CGEN_OPERAND_END_NBOOLS - CGEN_OPERAND_START_NBOOLS - 1)
 184
 185 /* Enum declaration for m32r operand types.  */
 186 typedef enum cgen_operand_type {
 187   M32R_OPERAND_PC, M32R_OPERAND_SR, M32R_OPERAND_DR, M32R_OPERAND_SRC1
 188  , M32R_OPERAND_SRC2, M32R_OPERAND_SCR, M32R_OPERAND_DCR, M32R_OPERAND_SIMM8
 189  , M32R_OPERAND_SIMM16, M32R_OPERAND_UIMM4, M32R_OPERAND_UIMM5, M32R_OPERAND_UIMM16
 190  , M32R_OPERAND_IMM1, M32R_OPERAND_ACCD, M32R_OPERAND_ACCS, M32R_OPERAND_ACC
 191  , M32R_OPERAND_HASH, M32R_OPERAND_HI16, M32R_OPERAND_SLO16, M32R_OPERAND_ULO16
 192  , M32R_OPERAND_UIMM24, M32R_OPERAND_DISP8, M32R_OPERAND_DISP16, M32R_OPERAND_DISP24
 193  , M32R_OPERAND_CONDBIT, M32R_OPERAND_ACCUM, M32R_OPERAND_MAX
 194 } CGEN_OPERAND_TYPE;
 195
 196 /* Number of operands types.  */
 197 #define MAX_OPERANDS 26
 198
 199 /* Maximum number of operands referenced by any insn.  */
 200 #define MAX_OPERAND_INSTANCES 11
 201
 202 /* Insn attribute indices.  */
 203
 204 /* Enum declaration for cgen_insn attrs.  */
 205 typedef enum cgen_insn_attr {
 206   CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI
 207  , CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAX
 208  , CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_FILL_SLOT, CGEN_INSN_SPECIAL
 209  , CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31, CGEN_INSN_MACH, CGEN_INSN_PIPE
 210  , CGEN_INSN_END_NBOOLS
 211 } CGEN_INSN_ATTR;
 212
 213 /* Number of non-boolean elements in cgen_insn_attr.  */
 214 #define CGEN_INSN_NBOOL_ATTRS (CGEN_INSN_END_NBOOLS - CGEN_INSN_START_NBOOLS - 1)
 215
 216 /* cgen.h uses things we just defined.  */
 217 #include "opcode/cgen.h"
 218
 219 /* Attributes.  */
 220 extern const CGEN_ATTR_TABLE m32r_cgen_hardware_attr_table[];
 221 extern const CGEN_ATTR_TABLE m32r_cgen_ifield_attr_table[];
 222 extern const CGEN_ATTR_TABLE m32r_cgen_operand_attr_table[];
 223 extern const CGEN_ATTR_TABLE m32r_cgen_insn_attr_table[];
 224
 225 /* Hardware decls.  */
 226
 227 extern CGEN_KEYWORD m32r_cgen_opval_gr_names;
 228 extern CGEN_KEYWORD m32r_cgen_opval_cr_names;
 229 extern CGEN_KEYWORD m32r_cgen_opval_h_accums;
 230
 231
 232
 233
 234 #endif /* M32R_CPU_H */