opcodes/ip2k-desc.h

   1 /* CPU data header for ip2k.
   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 IP2K_CPU_H
  26 #define IP2K_CPU_H
  27
  28 #define CGEN_ARCH ip2k
  29
  30 /* Given symbol S, return ip2k_cgen_<S>.  */
  31 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
  32 #define CGEN_SYM(s) ip2k##_cgen_##s
  33 #else
  34 #define CGEN_SYM(s) ip2k/**/_cgen_/**/s
  35 #endif
  36
  37
  38 /* Selected cpu families.  */
  39 #define HAVE_CPU_IP2KBF
  40
  41 #define CGEN_INSN_LSB0_P 1
  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 2
  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 12
  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 3
  61
  62 /* Enums.  */
  63
  64 /* Enum declaration for op6 enums.  */
  65 typedef enum insn_op6 {
  66   OP6_OTHER1, OP6_OTHER2, OP6_SUB, OP6_DEC
  67  , OP6_OR, OP6_AND, OP6_XOR, OP6_ADD
  68  , OP6_TEST, OP6_NOT, OP6_INC, OP6_DECSZ
  69  , OP6_RR, OP6_RL, OP6_SWAP, OP6_INCSZ
  70  , OP6_CSE, OP6_POP, OP6_SUBC, OP6_DECSNZ
  71  , OP6_MULU, OP6_MULS, OP6_INCSNZ, OP6_ADDC
  72 } INSN_OP6;
  73
  74 /* Enum declaration for dir enums.  */
  75 typedef enum insn_dir {
  76   DIR_TO_W, DIR_NOTTO_W
  77 } INSN_DIR;
  78
  79 /* Enum declaration for op4 enums.  */
  80 typedef enum insn_op4 {
  81   OP4_LITERAL = 7, OP4_CLRB = 8, OP4_SETB = 9, OP4_SNB = 10
  82  , OP4_SB = 11
  83 } INSN_OP4;
  84
  85 /* Enum declaration for op4mid enums.  */
  86 typedef enum insn_op4mid {
  87   OP4MID_LOADH_L = 0, OP4MID_LOADL_L = 1, OP4MID_MULU_L = 2, OP4MID_MULS_L = 3
  88  , OP4MID_PUSH_L = 4, OP4MID_CSNE_L = 6, OP4MID_CSE_L = 7, OP4MID_RETW_L = 8
  89  , OP4MID_CMP_L = 9, OP4MID_SUB_L = 10, OP4MID_ADD_L = 11, OP4MID_MOV_L = 12
  90  , OP4MID_OR_L = 13, OP4MID_AND_L = 14, OP4MID_XOR_L = 15
  91 } INSN_OP4MID;
  92
  93 /* Enum declaration for op3 enums.  */
  94 typedef enum insn_op3 {
  95   OP3_CALL = 6, OP3_JMP = 7
  96 } INSN_OP3;
  97
  98 /* Enum declaration for .  */
  99 typedef enum register_names {
 100   H_REGISTERS_ADDRSEL = 2, H_REGISTERS_ADDRX = 3, H_REGISTERS_IPH = 4, H_REGISTERS_IPL = 5
 101  , H_REGISTERS_SPH = 6, H_REGISTERS_SPL = 7, H_REGISTERS_PCH = 8, H_REGISTERS_PCL = 9
 102  , H_REGISTERS_WREG = 10, H_REGISTERS_STATUS = 11, H_REGISTERS_DPH = 12, H_REGISTERS_DPL = 13
 103  , H_REGISTERS_SPDREG = 14, H_REGISTERS_MULH = 15, H_REGISTERS_ADDRH = 16, H_REGISTERS_ADDRL = 17
 104  , H_REGISTERS_DATAH = 18, H_REGISTERS_DATAL = 19, H_REGISTERS_INTVECH = 20, H_REGISTERS_INTVECL = 21
 105  , H_REGISTERS_INTSPD = 22, H_REGISTERS_INTF = 23, H_REGISTERS_INTE = 24, H_REGISTERS_INTED = 25
 106  , H_REGISTERS_FCFG = 26, H_REGISTERS_TCTRL = 27, H_REGISTERS_XCFG = 28, H_REGISTERS_EMCFG = 29
 107  , H_REGISTERS_IPCH = 30, H_REGISTERS_IPCL = 31, H_REGISTERS_RAIN = 32, H_REGISTERS_RAOUT = 33
 108  , H_REGISTERS_RADIR = 34, H_REGISTERS_LFSRH = 35, H_REGISTERS_RBIN = 36, H_REGISTERS_RBOUT = 37
 109  , H_REGISTERS_RBDIR = 38, H_REGISTERS_LFSRL = 39, H_REGISTERS_RCIN = 40, H_REGISTERS_RCOUT = 41
 110  , H_REGISTERS_RCDIR = 42, H_REGISTERS_LFSRA = 43, H_REGISTERS_RDIN = 44, H_REGISTERS_RDOUT = 45
 111  , H_REGISTERS_RDDIR = 46, H_REGISTERS_REIN = 48, H_REGISTERS_REOUT = 49, H_REGISTERS_REDIR = 50
 112  , H_REGISTERS_RFIN = 52, H_REGISTERS_RFOUT = 53, H_REGISTERS_RFDIR = 54, H_REGISTERS_RGOUT = 57
 113  , H_REGISTERS_RGDIR = 58, H_REGISTERS_RTTMR = 64, H_REGISTERS_RTCFG = 65, H_REGISTERS_T0TMR = 66
 114  , H_REGISTERS_T0CFG = 67, H_REGISTERS_T1CNTH = 68, H_REGISTERS_T1CNTL = 69, H_REGISTERS_T1CAP1H = 70
 115  , H_REGISTERS_T1CAP1L = 71, H_REGISTERS_T1CAP2H = 72, H_REGISTERS_T1CMP2H = 72, H_REGISTERS_T1CAP2L = 73
 116  , H_REGISTERS_T1CMP2L = 73, H_REGISTERS_T1CMP1H = 74, H_REGISTERS_T1CMP1L = 75, H_REGISTERS_T1CFG1H = 76
 117  , H_REGISTERS_T1CFG1L = 77, H_REGISTERS_T1CFG2H = 78, H_REGISTERS_T1CFG2L = 79, H_REGISTERS_ADCH = 80
 118  , H_REGISTERS_ADCL = 81, H_REGISTERS_ADCCFG = 82, H_REGISTERS_ADCTMR = 83, H_REGISTERS_T2CNTH = 84
 119  , H_REGISTERS_T2CNTL = 85, H_REGISTERS_T2CAP1H = 86, H_REGISTERS_T2CAP1L = 87, H_REGISTERS_T2CAP2H = 88
 120  , H_REGISTERS_T2CMP2H = 88, H_REGISTERS_T2CAP2L = 89, H_REGISTERS_T2CMP2L = 89, H_REGISTERS_T2CMP1H = 90
 121  , H_REGISTERS_T2CMP1L = 91, H_REGISTERS_T2CFG1H = 92, H_REGISTERS_T2CFG1L = 93, H_REGISTERS_T2CFG2H = 94
 122  , H_REGISTERS_T2CFG2L = 95, H_REGISTERS_S1TMRH = 96, H_REGISTERS_S1TMRL = 97, H_REGISTERS_S1TBUFH = 98
 123  , H_REGISTERS_S1TBUFL = 99, H_REGISTERS_S1TCFG = 100, H_REGISTERS_S1RCNT = 101, H_REGISTERS_S1RBUFH = 102
 124  , H_REGISTERS_S1RBUFL = 103, H_REGISTERS_S1RCFG = 104, H_REGISTERS_S1RSYNC = 105, H_REGISTERS_S1INTF = 106
 125  , H_REGISTERS_S1INTE = 107, H_REGISTERS_S1MODE = 108, H_REGISTERS_S1SMASK = 109, H_REGISTERS_PSPCFG = 110
 126  , H_REGISTERS_CMPCFG = 111, H_REGISTERS_S2TMRH = 112, H_REGISTERS_S2TMRL = 113, H_REGISTERS_S2TBUFH = 114
 127  , H_REGISTERS_S2TBUFL = 115, H_REGISTERS_S2TCFG = 116, H_REGISTERS_S2RCNT = 117, H_REGISTERS_S2RBUFH = 118
 128  , H_REGISTERS_S2RBUFL = 119, H_REGISTERS_S2RCFG = 120, H_REGISTERS_S2RSYNC = 121, H_REGISTERS_S2INTF = 122
 129  , H_REGISTERS_S2INTE = 123, H_REGISTERS_S2MODE = 124, H_REGISTERS_S2SMASK = 125, H_REGISTERS_CALLH = 126
 130  , H_REGISTERS_CALLL = 127
 131 } REGISTER_NAMES;
 132
 133 /* Attributes.  */
 134
 135 /* Enum declaration for machine type selection.  */
 136 typedef enum mach_attr {
 137   MACH_BASE, MACH_IP2022, MACH_IP2022EXT, MACH_MAX
 138 } MACH_ATTR;
 139
 140 /* Enum declaration for instruction set selection.  */
 141 typedef enum isa_attr {
 142   ISA_IP2K, ISA_MAX
 143 } ISA_ATTR;
 144
 145 /* Number of architecture variants.  */
 146 #define MAX_ISAS  1
 147 #define MAX_MACHS ((int) MACH_MAX)
 148
 149 /* Ifield support.  */
 150
 151 extern const struct cgen_ifld ip2k_cgen_ifld_table[];
 152
 153 /* Ifield attribute indices.  */
 154
 155 /* Enum declaration for cgen_ifld attrs.  */
 156 typedef enum cgen_ifld_attr {
 157   CGEN_IFLD_VIRTUAL, CGEN_IFLD_PCREL_ADDR, CGEN_IFLD_ABS_ADDR, CGEN_IFLD_RESERVED
 158  , CGEN_IFLD_SIGN_OPT, CGEN_IFLD_SIGNED, CGEN_IFLD_END_BOOLS, CGEN_IFLD_START_NBOOLS = 31
 159  , CGEN_IFLD_MACH, CGEN_IFLD_END_NBOOLS
 160 } CGEN_IFLD_ATTR;
 161
 162 /* Number of non-boolean elements in cgen_ifld_attr.  */
 163 #define CGEN_IFLD_NBOOL_ATTRS (CGEN_IFLD_END_NBOOLS - CGEN_IFLD_START_NBOOLS - 1)
 164
 165 /* Enum declaration for ip2k ifield types.  */
 166 typedef enum ifield_type {
 167   IP2K_F_NIL, IP2K_F_ANYOF, IP2K_F_IMM8, IP2K_F_REG
 168  , IP2K_F_ADDR16CJP, IP2K_F_DIR, IP2K_F_BITNO, IP2K_F_OP3
 169  , IP2K_F_OP4, IP2K_F_OP4MID, IP2K_F_OP6, IP2K_F_OP8
 170  , IP2K_F_OP6_10LOW, IP2K_F_OP6_7LOW, IP2K_F_RETI3, IP2K_F_SKIPB
 171  , IP2K_F_PAGE3, IP2K_F_MAX
 172 } IFIELD_TYPE;
 173
 174 #define MAX_IFLD ((int) IP2K_F_MAX)
 175
 176 /* Hardware attribute indices.  */
 177
 178 /* Enum declaration for cgen_hw attrs.  */
 179 typedef enum cgen_hw_attr {
 180   CGEN_HW_VIRTUAL, CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE
 181  , CGEN_HW_END_BOOLS, CGEN_HW_START_NBOOLS = 31, CGEN_HW_MACH, CGEN_HW_END_NBOOLS
 182 } CGEN_HW_ATTR;
 183
 184 /* Number of non-boolean elements in cgen_hw_attr.  */
 185 #define CGEN_HW_NBOOL_ATTRS (CGEN_HW_END_NBOOLS - CGEN_HW_START_NBOOLS - 1)
 186
 187 /* Enum declaration for ip2k hardware types.  */
 188 typedef enum cgen_hw_type {
 189   HW_H_MEMORY, HW_H_SINT, HW_H_UINT, HW_H_ADDR
 190  , HW_H_IADDR, HW_H_SPR, HW_H_REGISTERS, HW_H_STACK
 191  , HW_H_PABITS, HW_H_ZBIT, HW_H_CBIT, HW_H_DCBIT
 192  , HW_H_PC, HW_MAX
 193 } CGEN_HW_TYPE;
 194
 195 #define MAX_HW ((int) HW_MAX)
 196
 197 /* Operand attribute indices.  */
 198
 199 /* Enum declaration for cgen_operand attrs.  */
 200 typedef enum cgen_operand_attr {
 201   CGEN_OPERAND_VIRTUAL, CGEN_OPERAND_PCREL_ADDR, CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_SIGN_OPT
 202  , CGEN_OPERAND_SIGNED, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_RELAX, CGEN_OPERAND_SEM_ONLY
 203  , CGEN_OPERAND_END_BOOLS, CGEN_OPERAND_START_NBOOLS = 31, CGEN_OPERAND_MACH, CGEN_OPERAND_END_NBOOLS
 204 } CGEN_OPERAND_ATTR;
 205
 206 /* Number of non-boolean elements in cgen_operand_attr.  */
 207 #define CGEN_OPERAND_NBOOL_ATTRS (CGEN_OPERAND_END_NBOOLS - CGEN_OPERAND_START_NBOOLS - 1)
 208
 209 /* Enum declaration for ip2k operand types.  */
 210 typedef enum cgen_operand_type {
 211   IP2K_OPERAND_PC, IP2K_OPERAND_ADDR16CJP, IP2K_OPERAND_FR, IP2K_OPERAND_LIT8
 212  , IP2K_OPERAND_BITNO, IP2K_OPERAND_ADDR16P, IP2K_OPERAND_ADDR16H, IP2K_OPERAND_ADDR16L
 213  , IP2K_OPERAND_RETI3, IP2K_OPERAND_PABITS, IP2K_OPERAND_ZBIT, IP2K_OPERAND_CBIT
 214  , IP2K_OPERAND_DCBIT, IP2K_OPERAND_MAX
 215 } CGEN_OPERAND_TYPE;
 216
 217 /* Number of operands types.  */
 218 #define MAX_OPERANDS 13
 219
 220 /* Maximum number of operands referenced by any insn.  */
 221 #define MAX_OPERAND_INSTANCES 8
 222
 223 /* Insn attribute indices.  */
 224
 225 /* Enum declaration for cgen_insn attrs.  */
 226 typedef enum cgen_insn_attr {
 227   CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI
 228  , CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAX
 229  , CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_EXT_SKIP_INSN, CGEN_INSN_SKIPA
 230  , CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31, CGEN_INSN_MACH, CGEN_INSN_END_NBOOLS
 231 } CGEN_INSN_ATTR;
 232
 233 /* Number of non-boolean elements in cgen_insn_attr.  */
 234 #define CGEN_INSN_NBOOL_ATTRS (CGEN_INSN_END_NBOOLS - CGEN_INSN_START_NBOOLS - 1)
 235
 236 /* cgen.h uses things we just defined.  */
 237 #include "opcode/cgen.h"
 238
 239 /* Attributes.  */
 240 extern const CGEN_ATTR_TABLE ip2k_cgen_hardware_attr_table[];
 241 extern const CGEN_ATTR_TABLE ip2k_cgen_ifield_attr_table[];
 242 extern const CGEN_ATTR_TABLE ip2k_cgen_operand_attr_table[];
 243 extern const CGEN_ATTR_TABLE ip2k_cgen_insn_attr_table[];
 244
 245 /* Hardware decls.  */
 246
 247
 248
 249
 250
 251 #endif /* IP2K_CPU_H */