opcodes/xstormy16-desc.h

   1 /* CPU data header for xstormy16.
   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 XSTORMY16_CPU_H
  26 #define XSTORMY16_CPU_H
  27
  28 #define CGEN_ARCH xstormy16
  29
  30 /* Given symbol S, return xstormy16_cgen_<S>.  */
  31 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
  32 #define CGEN_SYM(s) xstormy16##_cgen_##s
  33 #else
  34 #define CGEN_SYM(s) xstormy16/**/_cgen_/**/s
  35 #endif
  36
  37
  38 /* Selected cpu families.  */
  39 #define HAVE_CPU_XSTORMY16
  40
  41 #define CGEN_INSN_LSB0_P 0
  42
  43 /* Minimum size of any insn (in bytes).  */
  44 #define CGEN_MIN_INSN_SIZE 2
  45
  46 /* Maximum size of any insn (in bytes).  */
  47 #define CGEN_MAX_INSN_SIZE 4
  48
  49 #define CGEN_INT_INSN_P 1
  50
  51 /* Maximum number of syntax elements in an instruction.  */
  52 #define CGEN_ACTUAL_MAX_SYNTAX_ELEMENTS 19
  53
  54 /* CGEN_MNEMONIC_OPERANDS is defined if mnemonics have operands.
  55    e.g. In "b,a foo" the ",a" is an operand.  If mnemonics have operands
  56    we can't hash on everything up to the space.  */
  57 #define CGEN_MNEMONIC_OPERANDS
  58
  59 /* Maximum number of fields in an instruction.  */
  60 #define CGEN_ACTUAL_MAX_IFMT_OPERANDS 9
  61
  62 /* Enums.  */
  63
  64 /* Enum declaration for .  */
  65 typedef enum gr_names {
  66   H_GR_R0 = 0, H_GR_R1 = 1, H_GR_R2 = 2, H_GR_R3 = 3
  67  , H_GR_R4 = 4, H_GR_R5 = 5, H_GR_R6 = 6, H_GR_R7 = 7
  68  , H_GR_R8 = 8, H_GR_R9 = 9, H_GR_R10 = 10, H_GR_R11 = 11
  69  , H_GR_R12 = 12, H_GR_R13 = 13, H_GR_R14 = 14, H_GR_R15 = 15
  70  , H_GR_PSW = 14, H_GR_SP = 15
  71 } GR_NAMES;
  72
  73 /* Enum declaration for .  */
  74 typedef enum gr_rbj_names {
  75   H_RBJ_R8, H_RBJ_R9
  76 } GR_RBJ_NAMES;
  77
  78 /* Enum declaration for insn op enums.  */
  79 typedef enum insn_op1 {
  80   OP1_0, OP1_1, OP1_2, OP1_3
  81  , OP1_4, OP1_5, OP1_6, OP1_7
  82  , OP1_8, OP1_9, OP1_A, OP1_B
  83  , OP1_C, OP1_D, OP1_E, OP1_F
  84 } INSN_OP1;
  85
  86 /* Enum declaration for insn op enums.  */
  87 typedef enum insn_op2 {
  88   OP2_0, OP2_1, OP2_2, OP2_3
  89  , OP2_4, OP2_5, OP2_6, OP2_7
  90  , OP2_8, OP2_9, OP2_A, OP2_B
  91  , OP2_C, OP2_D, OP2_E, OP2_F
  92 } INSN_OP2;
  93
  94 /* Enum declaration for insn op enums.  */
  95 typedef enum insn_op2a {
  96   OP2A_0, OP2A_2, OP2A_4, OP2A_6
  97  , OP2A_8, OP2A_A, OP2A_C, OP2A_E
  98 } INSN_OP2A;
  99
 100 /* Enum declaration for insn op enums.  */
 101 typedef enum insn_op2m {
 102   OP2M_0, OP2M_1
 103 } INSN_OP2M;
 104
 105 /* Enum declaration for insn op enums.  */
 106 typedef enum insn_op3 {
 107   OP3_0, OP3_1, OP3_2, OP3_3
 108  , OP3_4, OP3_5, OP3_6, OP3_7
 109  , OP3_8, OP3_9, OP3_A, OP3_B
 110  , OP3_C, OP3_D, OP3_E, OP3_F
 111 } INSN_OP3;
 112
 113 /* Enum declaration for insn op enums.  */
 114 typedef enum insn_op3a {
 115   OP3A_0, OP3A_1, OP3A_2, OP3A_3
 116 } INSN_OP3A;
 117
 118 /* Enum declaration for insn op enums.  */
 119 typedef enum insn_op3b {
 120   OP3B_0, OP3B_2, OP3B_4, OP3B_6
 121  , OP3B_8, OP3B_A, OP3B_C, OP3B_E
 122 } INSN_OP3B;
 123
 124 /* Enum declaration for insn op enums.  */
 125 typedef enum insn_op4 {
 126   OP4_0, OP4_1, OP4_2, OP4_3
 127  , OP4_4, OP4_5, OP4_6, OP4_7
 128  , OP4_8, OP4_9, OP4_A, OP4_B
 129  , OP4_C, OP4_D, OP4_E, OP4_F
 130 } INSN_OP4;
 131
 132 /* Enum declaration for insn op enums.  */
 133 typedef enum insn_op4m {
 134   OP4M_0, OP4M_1
 135 } INSN_OP4M;
 136
 137 /* Enum declaration for insn op enums.  */
 138 typedef enum insn_op4b {
 139   OP4B_0, OP4B_1
 140 } INSN_OP4B;
 141
 142 /* Enum declaration for insn op enums.  */
 143 typedef enum insn_op5 {
 144   OP5_0, OP5_1, OP5_2, OP5_3
 145  , OP5_4, OP5_5, OP5_6, OP5_7
 146  , OP5_8, OP5_9, OP5_A, OP5_B
 147  , OP5_C, OP5_D, OP5_E, OP5_F
 148 } INSN_OP5;
 149
 150 /* Enum declaration for insn op enums.  */
 151 typedef enum insn_op5a {
 152   OP5A_0, OP5A_1
 153 } INSN_OP5A;
 154
 155 /* Attributes.  */
 156
 157 /* Enum declaration for machine type selection.  */
 158 typedef enum mach_attr {
 159   MACH_BASE, MACH_XSTORMY16, MACH_MAX
 160 } MACH_ATTR;
 161
 162 /* Enum declaration for instruction set selection.  */
 163 typedef enum isa_attr {
 164   ISA_XSTORMY16, ISA_MAX
 165 } ISA_ATTR;
 166
 167 /* Number of architecture variants.  */
 168 #define MAX_ISAS  1
 169 #define MAX_MACHS ((int) MACH_MAX)
 170
 171 /* Ifield support.  */
 172
 173 extern const struct cgen_ifld xstormy16_cgen_ifld_table[];
 174
 175 /* Ifield attribute indices.  */
 176
 177 /* Enum declaration for cgen_ifld attrs.  */
 178 typedef enum cgen_ifld_attr {
 179   CGEN_IFLD_VIRTUAL, CGEN_IFLD_PCREL_ADDR, CGEN_IFLD_ABS_ADDR, CGEN_IFLD_RESERVED
 180  , CGEN_IFLD_SIGN_OPT, CGEN_IFLD_SIGNED, CGEN_IFLD_END_BOOLS, CGEN_IFLD_START_NBOOLS = 31
 181  , CGEN_IFLD_MACH, CGEN_IFLD_END_NBOOLS
 182 } CGEN_IFLD_ATTR;
 183
 184 /* Number of non-boolean elements in cgen_ifld_attr.  */
 185 #define CGEN_IFLD_NBOOL_ATTRS (CGEN_IFLD_END_NBOOLS - CGEN_IFLD_START_NBOOLS - 1)
 186
 187 /* Enum declaration for xstormy16 ifield types.  */
 188 typedef enum ifield_type {
 189   XSTORMY16_F_NIL, XSTORMY16_F_ANYOF, XSTORMY16_F_RD, XSTORMY16_F_RDM
 190  , XSTORMY16_F_RM, XSTORMY16_F_RS, XSTORMY16_F_RB, XSTORMY16_F_RBJ
 191  , XSTORMY16_F_OP1, XSTORMY16_F_OP2, XSTORMY16_F_OP2A, XSTORMY16_F_OP2M
 192  , XSTORMY16_F_OP3, XSTORMY16_F_OP3A, XSTORMY16_F_OP3B, XSTORMY16_F_OP4
 193  , XSTORMY16_F_OP4M, XSTORMY16_F_OP4B, XSTORMY16_F_OP5, XSTORMY16_F_OP5A
 194  , XSTORMY16_F_OP, XSTORMY16_F_IMM2, XSTORMY16_F_IMM3, XSTORMY16_F_IMM3B
 195  , XSTORMY16_F_IMM4, XSTORMY16_F_IMM8, XSTORMY16_F_IMM12, XSTORMY16_F_IMM16
 196  , XSTORMY16_F_LMEM8, XSTORMY16_F_HMEM8, XSTORMY16_F_REL8_2, XSTORMY16_F_REL8_4
 197  , XSTORMY16_F_REL12, XSTORMY16_F_REL12A, XSTORMY16_F_ABS24_1, XSTORMY16_F_ABS24_2
 198  , XSTORMY16_F_ABS24, XSTORMY16_F_MAX
 199 } IFIELD_TYPE;
 200
 201 #define MAX_IFLD ((int) XSTORMY16_F_MAX)
 202
 203 /* Hardware attribute indices.  */
 204
 205 /* Enum declaration for cgen_hw attrs.  */
 206 typedef enum cgen_hw_attr {
 207   CGEN_HW_VIRTUAL, CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE
 208  , CGEN_HW_END_BOOLS, CGEN_HW_START_NBOOLS = 31, CGEN_HW_MACH, CGEN_HW_END_NBOOLS
 209 } CGEN_HW_ATTR;
 210
 211 /* Number of non-boolean elements in cgen_hw_attr.  */
 212 #define CGEN_HW_NBOOL_ATTRS (CGEN_HW_END_NBOOLS - CGEN_HW_START_NBOOLS - 1)
 213
 214 /* Enum declaration for xstormy16 hardware types.  */
 215 typedef enum cgen_hw_type {
 216   HW_H_MEMORY, HW_H_SINT, HW_H_UINT, HW_H_ADDR
 217  , HW_H_IADDR, HW_H_PC, HW_H_GR, HW_H_RBJ
 218  , HW_H_RPSW, HW_H_Z8, HW_H_Z16, HW_H_CY
 219  , HW_H_HC, HW_H_OV, HW_H_PT, HW_H_S
 220  , HW_H_BRANCHCOND, HW_H_WORDSIZE, HW_MAX
 221 } CGEN_HW_TYPE;
 222
 223 #define MAX_HW ((int) HW_MAX)
 224
 225 /* Operand attribute indices.  */
 226
 227 /* Enum declaration for cgen_operand attrs.  */
 228 typedef enum cgen_operand_attr {
 229   CGEN_OPERAND_VIRTUAL, CGEN_OPERAND_PCREL_ADDR, CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_SIGN_OPT
 230  , CGEN_OPERAND_SIGNED, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_RELAX, CGEN_OPERAND_SEM_ONLY
 231  , CGEN_OPERAND_END_BOOLS, CGEN_OPERAND_START_NBOOLS = 31, CGEN_OPERAND_MACH, CGEN_OPERAND_END_NBOOLS
 232 } CGEN_OPERAND_ATTR;
 233
 234 /* Number of non-boolean elements in cgen_operand_attr.  */
 235 #define CGEN_OPERAND_NBOOL_ATTRS (CGEN_OPERAND_END_NBOOLS - CGEN_OPERAND_START_NBOOLS - 1)
 236
 237 /* Enum declaration for xstormy16 operand types.  */
 238 typedef enum cgen_operand_type {
 239   XSTORMY16_OPERAND_PC, XSTORMY16_OPERAND_PSW_Z8, XSTORMY16_OPERAND_PSW_Z16, XSTORMY16_OPERAND_PSW_CY
 240  , XSTORMY16_OPERAND_PSW_HC, XSTORMY16_OPERAND_PSW_OV, XSTORMY16_OPERAND_PSW_PT, XSTORMY16_OPERAND_PSW_S
 241  , XSTORMY16_OPERAND_RD, XSTORMY16_OPERAND_RDM, XSTORMY16_OPERAND_RM, XSTORMY16_OPERAND_RS
 242  , XSTORMY16_OPERAND_RB, XSTORMY16_OPERAND_RBJ, XSTORMY16_OPERAND_BCOND2, XSTORMY16_OPERAND_WS2
 243  , XSTORMY16_OPERAND_BCOND5, XSTORMY16_OPERAND_IMM2, XSTORMY16_OPERAND_IMM3, XSTORMY16_OPERAND_IMM3B
 244  , XSTORMY16_OPERAND_IMM4, XSTORMY16_OPERAND_IMM8, XSTORMY16_OPERAND_IMM8SMALL, XSTORMY16_OPERAND_IMM12
 245  , XSTORMY16_OPERAND_IMM16, XSTORMY16_OPERAND_LMEM8, XSTORMY16_OPERAND_HMEM8, XSTORMY16_OPERAND_REL8_2
 246  , XSTORMY16_OPERAND_REL8_4, XSTORMY16_OPERAND_REL12, XSTORMY16_OPERAND_REL12A, XSTORMY16_OPERAND_ABS24
 247  , XSTORMY16_OPERAND_PSW, XSTORMY16_OPERAND_RPSW, XSTORMY16_OPERAND_SP, XSTORMY16_OPERAND_R0
 248  , XSTORMY16_OPERAND_R1, XSTORMY16_OPERAND_R2, XSTORMY16_OPERAND_R8, XSTORMY16_OPERAND_MAX
 249 } CGEN_OPERAND_TYPE;
 250
 251 /* Number of operands types.  */
 252 #define MAX_OPERANDS 39
 253
 254 /* Maximum number of operands referenced by any insn.  */
 255 #define MAX_OPERAND_INSTANCES 8
 256
 257 /* Insn attribute indices.  */
 258
 259 /* Enum declaration for cgen_insn attrs.  */
 260 typedef enum cgen_insn_attr {
 261   CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI
 262  , CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAX
 263  , CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31
 264  , CGEN_INSN_MACH, CGEN_INSN_END_NBOOLS
 265 } CGEN_INSN_ATTR;
 266
 267 /* Number of non-boolean elements in cgen_insn_attr.  */
 268 #define CGEN_INSN_NBOOL_ATTRS (CGEN_INSN_END_NBOOLS - CGEN_INSN_START_NBOOLS - 1)
 269
 270 /* cgen.h uses things we just defined.  */
 271 #include "opcode/cgen.h"
 272
 273 /* Attributes.  */
 274 extern const CGEN_ATTR_TABLE xstormy16_cgen_hardware_attr_table[];
 275 extern const CGEN_ATTR_TABLE xstormy16_cgen_ifield_attr_table[];
 276 extern const CGEN_ATTR_TABLE xstormy16_cgen_operand_attr_table[];
 277 extern const CGEN_ATTR_TABLE xstormy16_cgen_insn_attr_table[];
 278
 279 /* Hardware decls.  */
 280
 281 extern CGEN_KEYWORD xstormy16_cgen_opval_gr_names;
 282 extern CGEN_KEYWORD xstormy16_cgen_opval_gr_Rbj_names;
 283 extern CGEN_KEYWORD xstormy16_cgen_opval_h_branchcond;
 284 extern CGEN_KEYWORD xstormy16_cgen_opval_h_wordsize;
 285
 286
 287
 288
 289 #endif /* XSTORMY16_CPU_H */