1 /* CPU data header for iq2000. 2 3 THIS FILE IS MACHINE GENERATED WITH CGEN. 4 5 Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 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 IQ2000_CPU_H 26 #define IQ2000_CPU_H 27 28 #define CGEN_ARCH iq2000 29 30 /* Given symbol S, return iq2000_cgen_<S>. */ 31 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 32 #define CGEN_SYM(s) iq2000##_cgen_##s 33 #else 34 #define CGEN_SYM(s) iq2000/**/_cgen_/**/s 35 #endif 36 37 38 /* Selected cpu families. */ 39 #define HAVE_CPU_IQ2000BF 40 #define HAVE_CPU_IQ10BF 41 42 #define CGEN_INSN_LSB0_P 1 43 44 /* Minimum size of any insn (in bytes). */ 45 #define CGEN_MIN_INSN_SIZE 3 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 19 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 8 62 63 /* Enums. */ 64 65 /* Enum declaration for . */ 66 typedef enum gr_names { 67 H_GR_R0 = 0, H_GR__0 = 0, H_GR_R1 = 1, H_GR__1 = 1 68 , H_GR_R2 = 2, H_GR__2 = 2, H_GR_R3 = 3, H_GR__3 = 3 69 , H_GR_R4 = 4, H_GR__4 = 4, H_GR_R5 = 5, H_GR__5 = 5 70 , H_GR_R6 = 6, H_GR__6 = 6, H_GR_R7 = 7, H_GR__7 = 7 71 , H_GR_R8 = 8, H_GR__8 = 8, H_GR_R9 = 9, H_GR__9 = 9 72 , H_GR_R10 = 10, H_GR__10 = 10, H_GR_R11 = 11, H_GR__11 = 11 73 , H_GR_R12 = 12, H_GR__12 = 12, H_GR_R13 = 13, H_GR__13 = 13 74 , H_GR_R14 = 14, H_GR__14 = 14, H_GR_R15 = 15, H_GR__15 = 15 75 , H_GR_R16 = 16, H_GR__16 = 16, H_GR_R17 = 17, H_GR__17 = 17 76 , H_GR_R18 = 18, H_GR__18 = 18, H_GR_R19 = 19, H_GR__19 = 19 77 , H_GR_R20 = 20, H_GR__20 = 20, H_GR_R21 = 21, H_GR__21 = 21 78 , H_GR_R22 = 22, H_GR__22 = 22, H_GR_R23 = 23, H_GR__23 = 23 79 , H_GR_R24 = 24, H_GR__24 = 24, H_GR_R25 = 25, H_GR__25 = 25 80 , H_GR_R26 = 26, H_GR__26 = 26, H_GR_R27 = 27, H_GR__27 = 27 81 , H_GR_R28 = 28, H_GR__28 = 28, H_GR_R29 = 29, H_GR__29 = 29 82 , H_GR_R30 = 30, H_GR__30 = 30, H_GR_R31 = 31, H_GR__31 = 31 83 } GR_NAMES; 84 85 /* Enum declaration for primary opcodes. */ 86 typedef enum opcodes { 87 OP_SPECIAL = 0, OP_REGIMM = 1, OP_J = 2, OP_JAL = 3 88 , OP_BEQ = 4, OP_BNE = 5, OP_BLEZ = 6, OP_BGTZ = 7 89 , OP_ADDI = 8, OP_ADDIU = 9, OP_SLTI = 10, OP_SLTIU = 11 90 , OP_ANDI = 12, OP_ORI = 13, OP_XORI = 14, OP_LUI = 15 91 , OP_COP0 = 16, OP_COP1 = 17, OP_COP2 = 18, OP_COP3 = 19 92 , OP_BEQL = 20, OP_BNEL = 21, OP_BLEZL = 22, OP_BGTZL = 23 93 , OP_BMB0 = 24, OP_BMB1 = 25, OP_BMB2 = 26, OP_BMB3 = 27 94 , OP_BBI = 28, OP_BBV = 29, OP_BBIN = 30, OP_BBVN = 31 95 , OP_LB = 32, OP_LH = 33, OP_LW = 35, OP_LBU = 36 96 , OP_LHU = 37, OP_RAM = 39, OP_SB = 40, OP_SH = 41 97 , OP_SW = 43, OP_ANDOI = 44, OP_BMB = 45, OP_ORUI = 47 98 , OP_LDW = 48, OP_SDW = 56, OP_ANDOUI = 63 99 } OPCODES; 100 101 /* Enum declaration for iq10-only primary opcodes. */ 102 typedef enum q10_opcodes { 103 OP10_BMB = 6, OP10_ORUI = 15, OP10_BMBL = 22, OP10_ANDOUI = 47 104 , OP10_BBIL = 60, OP10_BBVL = 61, OP10_BBINL = 62, OP10_BBVNL = 63 105 } Q10_OPCODES; 106 107 /* Enum declaration for branch sub-opcodes. */ 108 typedef enum regimm_functions { 109 FUNC_BLTZ = 0, FUNC_BGEZ = 1, FUNC_BLTZL = 2, FUNC_BGEZL = 3 110 , FUNC_BLEZ = 4, FUNC_BGTZ = 5, FUNC_BLEZL = 6, FUNC_BGTZL = 7 111 , FUNC_BRI = 8, FUNC_BRV = 9, FUNC_BCTX = 12, FUNC_BLTZAL = 16 112 , FUNC_BGEZAL = 17, FUNC_BLTZALL = 18, FUNC_BGEZALL = 19, FUNC_BLEZAL = 20 113 , FUNC_BGTZAL = 21, FUNC_BLEZALL = 22, FUNC_BGTZALL = 23 114 } REGIMM_FUNCTIONS; 115 116 /* Enum declaration for function sub-opcodes. */ 117 typedef enum functions { 118 FUNC_SLL = 0, FUNC_SLMV = 1, FUNC_SRL = 2, FUNC_SRA = 3 119 , FUNC_SLLV = 4, FUNC_SRMV = 5, FUNC_SRLV = 6, FUNC_SRAV = 7 120 , FUNC_JR = 8, FUNC_JALR = 9, FUNC_JCR = 10, FUNC_SYSCALL = 12 121 , FUNC_BREAK = 13, FUNC_SLEEP = 14, FUNC_ADD = 32, FUNC_ADDU = 33 122 , FUNC_SUB = 34, FUNC_SUBU = 35, FUNC_AND = 36, FUNC_OR = 37 123 , FUNC_XOR = 38, FUNC_NOR = 39, FUNC_ADO16 = 41, FUNC_SLT = 42 124 , FUNC_SLTU = 43, FUNC_MRGB = 45 125 } FUNCTIONS; 126 127 /* Enum declaration for iq10-only special function sub-opcodes. */ 128 typedef enum q10s_functions { 129 FUNC10_YIELD = 14, FUNC10_CNT1S = 46 130 } Q10S_FUNCTIONS; 131 132 /* Enum declaration for iq10 function sub-opcodes. */ 133 typedef enum cop_functions { 134 FUNC10_CFC = 0, FUNC10_LOCK = 1, FUNC10_CTC = 2, FUNC10_UNLK = 3 135 , FUNC10_SWRD = 4, FUNC10_SWRDL = 5, FUNC10_SWWR = 6, FUNC10_SWWRU = 7 136 , FUNC10_RBA = 8, FUNC10_RBAL = 9, FUNC10_RBAR = 10, FUNC10_DWRD = 12 137 , FUNC10_DWRDL = 13, FUNC10_WBA = 16, FUNC10_WBAU = 17, FUNC10_WBAC = 18 138 , FUNC10_CRC32 = 20, FUNC10_CRC32B = 21, FUNC10_MCID = 32, FUNC10_DBD = 33 139 , FUNC10_DBA = 34, FUNC10_DPWT = 35, FUNC10_AVAIL = 36, FUNC10_FREE = 37 140 , FUNC10_CHKHDR = 38, FUNC10_TSTOD = 39, FUNC10_PKRLA = 40, FUNC10_PKRLAU = 41 141 , FUNC10_PKRLAH = 42, FUNC10_PKRLAC = 43, FUNC10_CMPHDR = 44, FUNC10_CM64RS = 0 142 , FUNC10_CM64RD = 1, FUNC10_CM64RI = 4, FUNC10_CM64CLR = 5, FUNC10_CM64SS = 8 143 , FUNC10_CM64SD = 9, FUNC10_CM64SI = 12, FUNC10_CM64RA = 16, FUNC10_CM64RIA2 = 20 144 , FUNC10_CM128RIA2 = 21, FUNC10_CM64SA = 24, FUNC10_CM64SIA2 = 28, FUNC10_CM128SIA2 = 29 145 , FUNC10_CM32RS = 32, FUNC10_CM32RD = 33, FUNC10_CM32XOR = 34, FUNC10_CM32ANDN = 35 146 , FUNC10_CM32RI = 36, FUNC10_CM128VSA = 38, FUNC10_CM32SS = 40, FUNC10_CM32SD = 41 147 , FUNC10_CM32OR = 42, FUNC10_CM32AND = 43, FUNC10_CM32SI = 44, FUNC10_CM32RA = 48 148 , FUNC10_CM32SA = 56 149 } COP_FUNCTIONS; 150 151 /* Enum declaration for iq10 function sub-opcodes. */ 152 typedef enum cop_cm128_4functions { 153 FUNC10_CM128RIA3 = 4, FUNC10_CM128SIA3 = 6 154 } COP_CM128_4FUNCTIONS; 155 156 /* Enum declaration for iq10 function sub-opcodes. */ 157 typedef enum cop_cm128_3functions { 158 FUNC10_CM128RIA4 = 6, FUNC10_CM128SIA4 = 7 159 } COP_CM128_3FUNCTIONS; 160 161 /* Enum declaration for iq10 coprocessor sub-opcodes. */ 162 typedef enum cop2_functions { 163 FUNC10_PKRLI = 0, FUNC10_PKRLIU = 1, FUNC10_PKRLIH = 2, FUNC10_PKRLIC = 3 164 , FUNC10_RBIR = 1, FUNC10_RBI = 2, FUNC10_RBIL = 3, FUNC10_WBIC = 5 165 , FUNC10_WBI = 6, FUNC10_WBIU = 7 166 } COP2_FUNCTIONS; 167 168 /* Enum declaration for iq10 coprocessor cam sub-opcodes. */ 169 typedef enum cop3_cam_functions { 170 FUNC10_CAM36 = 16, FUNC10_CAM72 = 17, FUNC10_CAM144 = 18, FUNC10_CAM288 = 19 171 } COP3_CAM_FUNCTIONS; 172 173 /* Attributes. */ 174 175 /* Enum declaration for machine type selection. */ 176 typedef enum mach_attr { 177 MACH_BASE, MACH_IQ2000, MACH_IQ10, MACH_MAX 178 } MACH_ATTR; 179 180 /* Enum declaration for instruction set selection. */ 181 typedef enum isa_attr { 182 ISA_IQ2000, ISA_MAX 183 } ISA_ATTR; 184 185 /* Number of architecture variants. */ 186 #define MAX_ISAS 1 187 #define MAX_MACHS ((int) MACH_MAX) 188 189 /* Ifield support. */ 190 191 extern const struct cgen_ifld iq2000_cgen_ifld_table[]; 192 193 /* Ifield attribute indices. */ 194 195 /* Enum declaration for cgen_ifld attrs. */ 196 typedef enum cgen_ifld_attr { 197 CGEN_IFLD_VIRTUAL, CGEN_IFLD_PCREL_ADDR, CGEN_IFLD_ABS_ADDR, CGEN_IFLD_RESERVED 198 , CGEN_IFLD_SIGN_OPT, CGEN_IFLD_SIGNED, CGEN_IFLD_END_BOOLS, CGEN_IFLD_START_NBOOLS = 31 199 , CGEN_IFLD_MACH, CGEN_IFLD_END_NBOOLS 200 } CGEN_IFLD_ATTR; 201 202 /* Number of non-boolean elements in cgen_ifld_attr. */ 203 #define CGEN_IFLD_NBOOL_ATTRS (CGEN_IFLD_END_NBOOLS - CGEN_IFLD_START_NBOOLS - 1) 204 205 /* Enum declaration for iq2000 ifield types. */ 206 typedef enum ifield_type { 207 IQ2000_F_NIL, IQ2000_F_ANYOF, IQ2000_F_OPCODE, IQ2000_F_RS 208 , IQ2000_F_RT, IQ2000_F_RD, IQ2000_F_SHAMT, IQ2000_F_CP_OP 209 , IQ2000_F_CP_OP_10, IQ2000_F_CP_GRP, IQ2000_F_FUNC, IQ2000_F_IMM 210 , IQ2000_F_RD_RS, IQ2000_F_RD_RT, IQ2000_F_RT_RS, IQ2000_F_JTARG 211 , IQ2000_F_JTARGQ10, IQ2000_F_OFFSET, IQ2000_F_COUNT, IQ2000_F_BYTECOUNT 212 , IQ2000_F_INDEX, IQ2000_F_MASK, IQ2000_F_MASKQ10, IQ2000_F_MASKL 213 , IQ2000_F_EXCODE, IQ2000_F_RSRVD, IQ2000_F_10_11, IQ2000_F_24_19 214 , IQ2000_F_5, IQ2000_F_10, IQ2000_F_25, IQ2000_F_CAM_Z 215 , IQ2000_F_CAM_Y, IQ2000_F_CM_3FUNC, IQ2000_F_CM_4FUNC, IQ2000_F_CM_3Z 216 , IQ2000_F_CM_4Z, IQ2000_F_MAX 217 } IFIELD_TYPE; 218 219 #define MAX_IFLD ((int) IQ2000_F_MAX) 220 221 /* Hardware attribute indices. */ 222 223 /* Enum declaration for cgen_hw attrs. */ 224 typedef enum cgen_hw_attr { 225 CGEN_HW_VIRTUAL, CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE 226 , CGEN_HW_END_BOOLS, CGEN_HW_START_NBOOLS = 31, CGEN_HW_MACH, CGEN_HW_END_NBOOLS 227 } CGEN_HW_ATTR; 228 229 /* Number of non-boolean elements in cgen_hw_attr. */ 230 #define CGEN_HW_NBOOL_ATTRS (CGEN_HW_END_NBOOLS - CGEN_HW_START_NBOOLS - 1) 231 232 /* Enum declaration for iq2000 hardware types. */ 233 typedef enum cgen_hw_type { 234 HW_H_MEMORY, HW_H_SINT, HW_H_UINT, HW_H_ADDR 235 , HW_H_IADDR, HW_H_PC, HW_H_GR, HW_MAX 236 } CGEN_HW_TYPE; 237 238 #define MAX_HW ((int) HW_MAX) 239 240 /* Operand attribute indices. */ 241 242 /* Enum declaration for cgen_operand attrs. */ 243 typedef enum cgen_operand_attr { 244 CGEN_OPERAND_VIRTUAL, CGEN_OPERAND_PCREL_ADDR, CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_SIGN_OPT 245 , CGEN_OPERAND_SIGNED, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_RELAX, CGEN_OPERAND_SEM_ONLY 246 , CGEN_OPERAND_END_BOOLS, CGEN_OPERAND_START_NBOOLS = 31, CGEN_OPERAND_MACH, CGEN_OPERAND_END_NBOOLS 247 } CGEN_OPERAND_ATTR; 248 249 /* Number of non-boolean elements in cgen_operand_attr. */ 250 #define CGEN_OPERAND_NBOOL_ATTRS (CGEN_OPERAND_END_NBOOLS - CGEN_OPERAND_START_NBOOLS - 1) 251 252 /* Enum declaration for iq2000 operand types. */ 253 typedef enum cgen_operand_type { 254 IQ2000_OPERAND_PC, IQ2000_OPERAND_RS, IQ2000_OPERAND_RT, IQ2000_OPERAND_RD 255 , IQ2000_OPERAND_RD_RS, IQ2000_OPERAND_RD_RT, IQ2000_OPERAND_RT_RS, IQ2000_OPERAND_SHAMT 256 , IQ2000_OPERAND_IMM, IQ2000_OPERAND_OFFSET, IQ2000_OPERAND_BASEOFF, IQ2000_OPERAND_JMPTARG 257 , IQ2000_OPERAND_MASK, IQ2000_OPERAND_MASKQ10, IQ2000_OPERAND_MASKL, IQ2000_OPERAND_COUNT 258 , IQ2000_OPERAND_F_INDEX, IQ2000_OPERAND_EXECODE, IQ2000_OPERAND_BYTECOUNT, IQ2000_OPERAND_CAM_Y 259 , IQ2000_OPERAND_CAM_Z, IQ2000_OPERAND_CM_3FUNC, IQ2000_OPERAND_CM_4FUNC, IQ2000_OPERAND_CM_3Z 260 , IQ2000_OPERAND_CM_4Z, IQ2000_OPERAND_BASE, IQ2000_OPERAND_MASKR, IQ2000_OPERAND_BITNUM 261 , IQ2000_OPERAND_HI16, IQ2000_OPERAND_LO16, IQ2000_OPERAND_MLO16, IQ2000_OPERAND_JMPTARGQ10 262 , IQ2000_OPERAND_MAX 263 } CGEN_OPERAND_TYPE; 264 265 /* Number of operands types. */ 266 #define MAX_OPERANDS 32 267 268 /* Maximum number of operands referenced by any insn. */ 269 #define MAX_OPERAND_INSTANCES 8 270 271 /* Insn attribute indices. */ 272 273 /* Enum declaration for cgen_insn attrs. */ 274 typedef enum cgen_insn_attr { 275 CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI 276 , CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAXED 277 , CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_YIELD_INSN, CGEN_INSN_LOAD_DELAY 278 , CGEN_INSN_EVEN_REG_NUM, CGEN_INSN_UNSUPPORTED, CGEN_INSN_USES_RD, CGEN_INSN_USES_RS 279 , CGEN_INSN_USES_RT, CGEN_INSN_USES_R31, CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31 280 , CGEN_INSN_MACH, CGEN_INSN_END_NBOOLS 281 } CGEN_INSN_ATTR; 282 283 /* Number of non-boolean elements in cgen_insn_attr. */ 284 #define CGEN_INSN_NBOOL_ATTRS (CGEN_INSN_END_NBOOLS - CGEN_INSN_START_NBOOLS - 1) 285 286 /* cgen.h uses things we just defined. */ 287 #include "opcode/cgen.h" 288 289 /* Attributes. */ 290 extern const CGEN_ATTR_TABLE iq2000_cgen_hardware_attr_table[]; 291 extern const CGEN_ATTR_TABLE iq2000_cgen_ifield_attr_table[]; 292 extern const CGEN_ATTR_TABLE iq2000_cgen_operand_attr_table[]; 293 extern const CGEN_ATTR_TABLE iq2000_cgen_insn_attr_table[]; 294 295 /* Hardware decls. */ 296 297 extern CGEN_KEYWORD iq2000_cgen_opval_gr_names; 298 299 300 301 302 #endif /* IQ2000_CPU_H */ 303