opcodes/xstormy16-desc.h

   1 /* CPU data header for xstormy16.
   2
   3 THIS FILE IS MACHINE GENERATED WITH CGEN.
   4
   5 Copyright 1996-2010 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 XSTORMY16_CPU_H
  26 #define XSTORMY16_CPU_H
  27
  28 #define CGEN_ARCH xstormy16
  29
  30 /* Given symbol S, return xstormy16_cgen_<S>.  */
  31 #define CGEN_SYM(s) xstormy16##_cgen_##s
  32
  33
  34 /* Selected cpu families.  */
  35 #define HAVE_CPU_XSTORMY16
  36
  37 #define CGEN_INSN_LSB0_P 0
  38
  39 /* Minimum size of any insn (in bytes).  */
  40 #define CGEN_MIN_INSN_SIZE 2
  41
  42 /* Maximum size of any insn (in bytes).  */
  43 #define CGEN_MAX_INSN_SIZE 4
  44
  45 #define CGEN_INT_INSN_P 1
  46
  47 /* Maximum number of syntax elements in an instruction.  */
  48 #define CGEN_ACTUAL_MAX_SYNTAX_ELEMENTS 19
  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
  55 /* Maximum number of fields in an instruction.  */
  56 #define CGEN_ACTUAL_MAX_IFMT_OPERANDS 9
  57
  58 /* Enums.  */
  59
  60 /* Enum declaration for .  */
  61 typedef enum gr_names {
  62   H_GR_R0 = 0, H_GR_R1 = 1, H_GR_R2 = 2, H_GR_R3 = 3
  63  , H_GR_R4 = 4, H_GR_R5 = 5, H_GR_R6 = 6, H_GR_R7 = 7
  64  , H_GR_R8 = 8, H_GR_R9 = 9, H_GR_R10 = 10, H_GR_R11 = 11
  65  , H_GR_R12 = 12, H_GR_R13 = 13, H_GR_R14 = 14, H_GR_R15 = 15
  66  , H_GR_PSW = 14, H_GR_SP = 15
  67 } GR_NAMES;
  68
  69 /* Enum declaration for .  */
  70 typedef enum gr_rb_names {
  71   H_RBJ_R8 = 0, H_RBJ_R9 = 1, H_RBJ_R10 = 2, H_RBJ_R11 = 3
  72  , H_RBJ_R12 = 4, H_RBJ_R13 = 5, H_RBJ_R14 = 6, H_RBJ_R15 = 7
  73  , H_RBJ_PSW = 6, H_RBJ_SP = 7
  74 } GR_RB_NAMES;
  75
  76 /* Enum declaration for insn op enums.  */
  77 typedef enum insn_op1 {
  78   OP1_0, OP1_1, OP1_2, OP1_3
  79  , OP1_4, OP1_5, OP1_6, OP1_7
  80  , OP1_8, OP1_9, OP1_A, OP1_B
  81  , OP1_C, OP1_D, OP1_E, OP1_F
  82 } INSN_OP1;
  83
  84 /* Enum declaration for insn op enums.  */
  85 typedef enum insn_op2 {
  86   OP2_0, OP2_1, OP2_2, OP2_3
  87  , OP2_4, OP2_5, OP2_6, OP2_7
  88  , OP2_8, OP2_9, OP2_A, OP2_B
  89  , OP2_C, OP2_D, OP2_E, OP2_F
  90 } INSN_OP2;
  91
  92 /* Enum declaration for insn op enums.  */
  93 typedef enum insn_op2a {
  94   OP2A_0, OP2A_2, OP2A_4, OP2A_6
  95  , OP2A_8, OP2A_A, OP2A_C, OP2A_E
  96 } INSN_OP2A;
  97
  98 /* Enum declaration for insn op enums.  */
  99 typedef enum insn_op2m {
 100   OP2M_0, OP2M_1
 101 } INSN_OP2M;
 102
 103 /* Enum declaration for insn op enums.  */
 104 typedef enum insn_op3 {
 105   OP3_0, OP3_1, OP3_2, OP3_3
 106  , OP3_4, OP3_5, OP3_6, OP3_7
 107  , OP3_8, OP3_9, OP3_A, OP3_B
 108  , OP3_C, OP3_D, OP3_E, OP3_F
 109 } INSN_OP3;
 110
 111 /* Enum declaration for insn op enums.  */
 112 typedef enum insn_op3a {
 113   OP3A_0, OP3A_1, OP3A_2, OP3A_3
 114 } INSN_OP3A;
 115
 116 /* Enum declaration for insn op enums.  */
 117 typedef enum insn_op3b {
 118   OP3B_0, OP3B_2, OP3B_4, OP3B_6
 119  , OP3B_8, OP3B_A, OP3B_C, OP3B_E
 120 } INSN_OP3B;
 121
 122 /* Enum declaration for insn op enums.  */
 123 typedef enum insn_op4 {
 124   OP4_0, OP4_1, OP4_2, OP4_3
 125  , OP4_4, OP4_5, OP4_6, OP4_7
 126  , OP4_8, OP4_9, OP4_A, OP4_B
 127  , OP4_C, OP4_D, OP4_E, OP4_F
 128 } INSN_OP4;
 129
 130 /* Enum declaration for insn op enums.  */
 131 typedef enum insn_op4m {
 132   OP4M_0, OP4M_1
 133 } INSN_OP4M;
 134
 135 /* Enum declaration for insn op enums.  */
 136 typedef enum insn_op4b {
 137   OP4B_0, OP4B_1
 138 } INSN_OP4B;
 139
 140 /* Enum declaration for insn op enums.  */
 141 typedef enum insn_op5 {
 142   OP5_0, OP5_1, OP5_2, OP5_3
 143  , OP5_4, OP5_5, OP5_6, OP5_7
 144  , OP5_8, OP5_9, OP5_A, OP5_B
 145  , OP5_C, OP5_D, OP5_E, OP5_F
 146 } INSN_OP5;
 147
 148 /* Enum declaration for insn op enums.  */
 149 typedef enum insn_op5a {
 150   OP5A_0, OP5A_1
 151 } INSN_OP5A;
 152
 153 /* Attributes.  */
 154
 155 /* Enum declaration for machine type selection.  */
 156 typedef enum mach_attr {
 157   MACH_BASE, MACH_XSTORMY16, MACH_MAX
 158 } MACH_ATTR;
 159
 160 /* Enum declaration for instruction set selection.  */
 161 typedef enum isa_attr {
 162   ISA_XSTORMY16, ISA_MAX
 163 } ISA_ATTR;
 164
 165 /* Number of architecture variants.  */
 166 #define MAX_ISAS  1
 167 #define MAX_MACHS ((int) MACH_MAX)
 168
 169 /* Ifield support.  */
 170
 171 /* Ifield attribute indices.  */
 172
 173 /* Enum declaration for cgen_ifld attrs.  */
 174 typedef enum cgen_ifld_attr {
 175   CGEN_IFLD_VIRTUAL, CGEN_IFLD_PCREL_ADDR, CGEN_IFLD_ABS_ADDR, CGEN_IFLD_RESERVED
 176  , CGEN_IFLD_SIGN_OPT, CGEN_IFLD_SIGNED, CGEN_IFLD_END_BOOLS, CGEN_IFLD_START_NBOOLS = 31
 177  , CGEN_IFLD_MACH, CGEN_IFLD_END_NBOOLS
 178 } CGEN_IFLD_ATTR;
 179
 180 /* Number of non-boolean elements in cgen_ifld_attr.  */
 181 #define CGEN_IFLD_NBOOL_ATTRS (CGEN_IFLD_END_NBOOLS - CGEN_IFLD_START_NBOOLS - 1)
 182
 183 /* cgen_ifld attribute accessor macros.  */
 184 #define CGEN_ATTR_CGEN_IFLD_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_IFLD_MACH-CGEN_IFLD_START_NBOOLS-1].nonbitset)
 185 #define CGEN_ATTR_CGEN_IFLD_VIRTUAL_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_VIRTUAL)) != 0)
 186 #define CGEN_ATTR_CGEN_IFLD_PCREL_ADDR_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_PCREL_ADDR)) != 0)
 187 #define CGEN_ATTR_CGEN_IFLD_ABS_ADDR_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_ABS_ADDR)) != 0)
 188 #define CGEN_ATTR_CGEN_IFLD_RESERVED_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_RESERVED)) != 0)
 189 #define CGEN_ATTR_CGEN_IFLD_SIGN_OPT_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_SIGN_OPT)) != 0)
 190 #define CGEN_ATTR_CGEN_IFLD_SIGNED_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_IFLD_SIGNED)) != 0)
 191
 192 /* Enum declaration for xstormy16 ifield types.  */
 193 typedef enum ifield_type {
 194   XSTORMY16_F_NIL, XSTORMY16_F_ANYOF, XSTORMY16_F_RD, XSTORMY16_F_RDM
 195  , XSTORMY16_F_RM, XSTORMY16_F_RS, XSTORMY16_F_RB, XSTORMY16_F_RBJ
 196  , XSTORMY16_F_OP1, XSTORMY16_F_OP2, XSTORMY16_F_OP2A, XSTORMY16_F_OP2M
 197  , XSTORMY16_F_OP3, XSTORMY16_F_OP3A, XSTORMY16_F_OP3B, XSTORMY16_F_OP4
 198  , XSTORMY16_F_OP4M, XSTORMY16_F_OP4B, XSTORMY16_F_OP5, XSTORMY16_F_OP5A
 199  , XSTORMY16_F_OP, XSTORMY16_F_IMM2, XSTORMY16_F_IMM3, XSTORMY16_F_IMM3B
 200  , XSTORMY16_F_IMM4, XSTORMY16_F_IMM8, XSTORMY16_F_IMM12, XSTORMY16_F_IMM16
 201  , XSTORMY16_F_LMEM8, XSTORMY16_F_HMEM8, XSTORMY16_F_REL8_2, XSTORMY16_F_REL8_4
 202  , XSTORMY16_F_REL12, XSTORMY16_F_REL12A, XSTORMY16_F_ABS24_1, XSTORMY16_F_ABS24_2
 203  , XSTORMY16_F_ABS24, XSTORMY16_F_MAX
 204 } IFIELD_TYPE;
 205
 206 #define MAX_IFLD ((int) XSTORMY16_F_MAX)
 207
 208 /* Hardware attribute indices.  */
 209
 210 /* Enum declaration for cgen_hw attrs.  */
 211 typedef enum cgen_hw_attr {
 212   CGEN_HW_VIRTUAL, CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE
 213  , CGEN_HW_END_BOOLS, CGEN_HW_START_NBOOLS = 31, CGEN_HW_MACH, CGEN_HW_END_NBOOLS
 214 } CGEN_HW_ATTR;
 215
 216 /* Number of non-boolean elements in cgen_hw_attr.  */
 217 #define CGEN_HW_NBOOL_ATTRS (CGEN_HW_END_NBOOLS - CGEN_HW_START_NBOOLS - 1)
 218
 219 /* cgen_hw attribute accessor macros.  */
 220 #define CGEN_ATTR_CGEN_HW_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_HW_MACH-CGEN_HW_START_NBOOLS-1].nonbitset)
 221 #define CGEN_ATTR_CGEN_HW_VIRTUAL_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_HW_VIRTUAL)) != 0)
 222 #define CGEN_ATTR_CGEN_HW_CACHE_ADDR_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_HW_CACHE_ADDR)) != 0)
 223 #define CGEN_ATTR_CGEN_HW_PC_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_HW_PC)) != 0)
 224 #define CGEN_ATTR_CGEN_HW_PROFILE_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_HW_PROFILE)) != 0)
 225
 226 /* Enum declaration for xstormy16 hardware types.  */
 227 typedef enum cgen_hw_type {
 228   HW_H_MEMORY, HW_H_SINT, HW_H_UINT, HW_H_ADDR
 229  , HW_H_IADDR, HW_H_PC, HW_H_GR, HW_H_RB
 230  , HW_H_RBJ, HW_H_RPSW, HW_H_Z8, HW_H_Z16
 231  , HW_H_CY, HW_H_HC, HW_H_OV, HW_H_PT
 232  , HW_H_S, HW_H_BRANCHCOND, HW_H_WORDSIZE, HW_MAX
 233 } CGEN_HW_TYPE;
 234
 235 #define MAX_HW ((int) HW_MAX)
 236
 237 /* Operand attribute indices.  */
 238
 239 /* Enum declaration for cgen_operand attrs.  */
 240 typedef enum cgen_operand_attr {
 241   CGEN_OPERAND_VIRTUAL, CGEN_OPERAND_PCREL_ADDR, CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_SIGN_OPT
 242  , CGEN_OPERAND_SIGNED, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_RELAX, CGEN_OPERAND_SEM_ONLY
 243  , CGEN_OPERAND_END_BOOLS, CGEN_OPERAND_START_NBOOLS = 31, CGEN_OPERAND_MACH, CGEN_OPERAND_END_NBOOLS
 244 } CGEN_OPERAND_ATTR;
 245
 246 /* Number of non-boolean elements in cgen_operand_attr.  */
 247 #define CGEN_OPERAND_NBOOL_ATTRS (CGEN_OPERAND_END_NBOOLS - CGEN_OPERAND_START_NBOOLS - 1)
 248
 249 /* cgen_operand attribute accessor macros.  */
 250 #define CGEN_ATTR_CGEN_OPERAND_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_OPERAND_MACH-CGEN_OPERAND_START_NBOOLS-1].nonbitset)
 251 #define CGEN_ATTR_CGEN_OPERAND_VIRTUAL_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_VIRTUAL)) != 0)
 252 #define CGEN_ATTR_CGEN_OPERAND_PCREL_ADDR_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_PCREL_ADDR)) != 0)
 253 #define CGEN_ATTR_CGEN_OPERAND_ABS_ADDR_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_ABS_ADDR)) != 0)
 254 #define CGEN_ATTR_CGEN_OPERAND_SIGN_OPT_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_SIGN_OPT)) != 0)
 255 #define CGEN_ATTR_CGEN_OPERAND_SIGNED_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_SIGNED)) != 0)
 256 #define CGEN_ATTR_CGEN_OPERAND_NEGATIVE_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_NEGATIVE)) != 0)
 257 #define CGEN_ATTR_CGEN_OPERAND_RELAX_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_RELAX)) != 0)
 258 #define CGEN_ATTR_CGEN_OPERAND_SEM_ONLY_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_OPERAND_SEM_ONLY)) != 0)
 259
 260 /* Enum declaration for xstormy16 operand types.  */
 261 typedef enum cgen_operand_type {
 262   XSTORMY16_OPERAND_PC, XSTORMY16_OPERAND_PSW_Z8, XSTORMY16_OPERAND_PSW_Z16, XSTORMY16_OPERAND_PSW_CY
 263  , XSTORMY16_OPERAND_PSW_HC, XSTORMY16_OPERAND_PSW_OV, XSTORMY16_OPERAND_PSW_PT, XSTORMY16_OPERAND_PSW_S
 264  , XSTORMY16_OPERAND_RD, XSTORMY16_OPERAND_RDM, XSTORMY16_OPERAND_RM, XSTORMY16_OPERAND_RS
 265  , XSTORMY16_OPERAND_RB, XSTORMY16_OPERAND_RBJ, XSTORMY16_OPERAND_BCOND2, XSTORMY16_OPERAND_WS2
 266  , XSTORMY16_OPERAND_BCOND5, XSTORMY16_OPERAND_IMM2, XSTORMY16_OPERAND_IMM3, XSTORMY16_OPERAND_IMM3B
 267  , XSTORMY16_OPERAND_IMM4, XSTORMY16_OPERAND_IMM8, XSTORMY16_OPERAND_IMM8SMALL, XSTORMY16_OPERAND_IMM12
 268  , XSTORMY16_OPERAND_IMM16, XSTORMY16_OPERAND_LMEM8, XSTORMY16_OPERAND_HMEM8, XSTORMY16_OPERAND_REL8_2
 269  , XSTORMY16_OPERAND_REL8_4, XSTORMY16_OPERAND_REL12, XSTORMY16_OPERAND_REL12A, XSTORMY16_OPERAND_ABS24
 270  , XSTORMY16_OPERAND_PSW, XSTORMY16_OPERAND_RPSW, XSTORMY16_OPERAND_SP, XSTORMY16_OPERAND_R0
 271  , XSTORMY16_OPERAND_R1, XSTORMY16_OPERAND_R2, XSTORMY16_OPERAND_R8, XSTORMY16_OPERAND_MAX
 272 } CGEN_OPERAND_TYPE;
 273
 274 /* Number of operands types.  */
 275 #define MAX_OPERANDS 39
 276
 277 /* Maximum number of operands referenced by any insn.  */
 278 #define MAX_OPERAND_INSTANCES 8
 279
 280 /* Insn attribute indices.  */
 281
 282 /* Enum declaration for cgen_insn attrs.  */
 283 typedef enum cgen_insn_attr {
 284   CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI
 285  , CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAXED
 286  , CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31
 287  , CGEN_INSN_MACH, CGEN_INSN_END_NBOOLS
 288 } CGEN_INSN_ATTR;
 289
 290 /* Number of non-boolean elements in cgen_insn_attr.  */
 291 #define CGEN_INSN_NBOOL_ATTRS (CGEN_INSN_END_NBOOLS - CGEN_INSN_START_NBOOLS - 1)
 292
 293 /* cgen_insn attribute accessor macros.  */
 294 #define CGEN_ATTR_CGEN_INSN_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_INSN_MACH-CGEN_INSN_START_NBOOLS-1].nonbitset)
 295 #define CGEN_ATTR_CGEN_INSN_ALIAS_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_ALIAS)) != 0)
 296 #define CGEN_ATTR_CGEN_INSN_VIRTUAL_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_VIRTUAL)) != 0)
 297 #define CGEN_ATTR_CGEN_INSN_UNCOND_CTI_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_UNCOND_CTI)) != 0)
 298 #define CGEN_ATTR_CGEN_INSN_COND_CTI_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_COND_CTI)) != 0)
 299 #define CGEN_ATTR_CGEN_INSN_SKIP_CTI_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_SKIP_CTI)) != 0)
 300 #define CGEN_ATTR_CGEN_INSN_DELAY_SLOT_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_DELAY_SLOT)) != 0)
 301 #define CGEN_ATTR_CGEN_INSN_RELAXABLE_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_RELAXABLE)) != 0)
 302 #define CGEN_ATTR_CGEN_INSN_RELAXED_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_RELAXED)) != 0)
 303 #define CGEN_ATTR_CGEN_INSN_NO_DIS_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_NO_DIS)) != 0)
 304 #define CGEN_ATTR_CGEN_INSN_PBB_VALUE(attrs) (((attrs)->bool_ & (1 << CGEN_INSN_PBB)) != 0)
 305
 306 /* cgen.h uses things we just defined.  */
 307 #include "opcode/cgen.h"
 308
 309 extern const struct cgen_ifld xstormy16_cgen_ifld_table[];
 310
 311 /* Attributes.  */
 312 extern const CGEN_ATTR_TABLE xstormy16_cgen_hardware_attr_table[];
 313 extern const CGEN_ATTR_TABLE xstormy16_cgen_ifield_attr_table[];
 314 extern const CGEN_ATTR_TABLE xstormy16_cgen_operand_attr_table[];
 315 extern const CGEN_ATTR_TABLE xstormy16_cgen_insn_attr_table[];
 316
 317 /* Hardware decls.  */
 318
 319 extern CGEN_KEYWORD xstormy16_cgen_opval_gr_names;
 320 extern CGEN_KEYWORD xstormy16_cgen_opval_gr_Rb_names;
 321 extern CGEN_KEYWORD xstormy16_cgen_opval_gr_Rb_names;
 322 extern CGEN_KEYWORD xstormy16_cgen_opval_h_branchcond;
 323 extern CGEN_KEYWORD xstormy16_cgen_opval_h_wordsize;
 324
 325 extern const CGEN_HW_ENTRY xstormy16_cgen_hw_table[];
 326
 327
 328
 329 #endif /* XSTORMY16_CPU_H */