1 /* Instruction opcode header for epiphany. 2 3 THIS FILE IS MACHINE GENERATED WITH CGEN. 4 5 Copyright (C) 1996-2016 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 EPIPHANY_OPC_H 26 #define EPIPHANY_OPC_H 27 28 /* -- opc.h */ 29 30 /* enumerate relaxation types for gas. */ 31 typedef enum epiphany_relax_types 32 { 33 EPIPHANY_RELAX_NONE=0, 34 EPIPHANY_RELAX_NEED_RELAXING, 35 36 EPIPHANY_RELAX_BRANCH_SHORT, /* Fits into +127..-128 */ 37 EPIPHANY_RELAX_BRANCH_LONG, /* b/bl/b<cond> +-2*16 */ 38 39 EPIPHANY_RELAX_ARITH_SIMM3, /* add/sub -7..3 */ 40 EPIPHANY_RELAX_ARITH_SIMM11, /* add/sub -2**11-1 .. 2**10-1 */ 41 42 EPIPHANY_RELAX_MOV_IMM8, /* mov r,imm8 */ 43 EPIPHANY_RELAX_MOV_IMM16, /* mov r,imm16 */ 44 45 EPIPHANY_RELAX_LDST_IMM3, /* (ldr|str)* r,[r,disp3] */ 46 EPIPHANY_RELAX_LDST_IMM11 /* (ldr|str)* r,[r,disp11] */ 47 48 } EPIPHANY_RELAX_TYPES; 49 50 /* Override disassembly hashing... */ 51 52 /* Can only depend on instruction having 4 decode bits which gets us to the 53 major groups of 16/32 instructions. */ 54 #undef CGEN_DIS_HASH_SIZE 55 #if 1 56 57 /* hash code on the 4 LSBs */ 58 #define CGEN_DIS_HASH_SIZE 16 59 60 #define CGEN_DIS_HASH(buf, value) ((*buf) & 0xf) 61 #else 62 #define CGEN_DIS_HASH_SIZE 1 63 #define CGEN_DIS_HASH(buf, value) 0 64 #endif 65 66 extern const char * parse_shortregs (CGEN_CPU_DESC cd, 67 const char ** strp, 68 CGEN_KEYWORD * keywords, 69 long * valuep); 70 71 extern const char * parse_branch_addr (CGEN_CPU_DESC cd, 72 const char ** strp, 73 int opindex, 74 int opinfo, 75 enum cgen_parse_operand_result * resultp, 76 bfd_vma *valuep); 77 78 /* Allows reason codes to be output when assembler errors occur. */ 79 #define CGEN_VERBOSE_ASSEMBLER_ERRORS 80 81 82 /* -- opc.c */ 84 /* Enum declaration for epiphany instruction types. */ 85 typedef enum cgen_insn_type { 86 EPIPHANY_INSN_INVALID, EPIPHANY_INSN_BEQ16, EPIPHANY_INSN_BEQ, EPIPHANY_INSN_BNE16 87 , EPIPHANY_INSN_BNE, EPIPHANY_INSN_BGTU16, EPIPHANY_INSN_BGTU, EPIPHANY_INSN_BGTEU16 88 , EPIPHANY_INSN_BGTEU, EPIPHANY_INSN_BLTEU16, EPIPHANY_INSN_BLTEU, EPIPHANY_INSN_BLTU16 89 , EPIPHANY_INSN_BLTU, EPIPHANY_INSN_BGT16, EPIPHANY_INSN_BGT, EPIPHANY_INSN_BGTE16 90 , EPIPHANY_INSN_BGTE, EPIPHANY_INSN_BLT16, EPIPHANY_INSN_BLT, EPIPHANY_INSN_BLTE16 91 , EPIPHANY_INSN_BLTE, EPIPHANY_INSN_BBEQ16, EPIPHANY_INSN_BBEQ, EPIPHANY_INSN_BBNE16 92 , EPIPHANY_INSN_BBNE, EPIPHANY_INSN_BBLT16, EPIPHANY_INSN_BBLT, EPIPHANY_INSN_BBLTE16 93 , EPIPHANY_INSN_BBLTE, EPIPHANY_INSN_B16, EPIPHANY_INSN_B, EPIPHANY_INSN_BL16 94 , EPIPHANY_INSN_BL, EPIPHANY_INSN_JR16, EPIPHANY_INSN_RTS, EPIPHANY_INSN_JR 95 , EPIPHANY_INSN_JALR16, EPIPHANY_INSN_JALR, EPIPHANY_INSN_LDRBX16_S, EPIPHANY_INSN_LDRBP16_S 96 , EPIPHANY_INSN_LDRBX_L, EPIPHANY_INSN_LDRBP_L, EPIPHANY_INSN_LDRBD16_S, EPIPHANY_INSN_LDRBD_L 97 , EPIPHANY_INSN_LDRBDPM_L, EPIPHANY_INSN_LDRHX16_S, EPIPHANY_INSN_LDRHP16_S, EPIPHANY_INSN_LDRHX_L 98 , EPIPHANY_INSN_LDRHP_L, EPIPHANY_INSN_LDRHD16_S, EPIPHANY_INSN_LDRHD_L, EPIPHANY_INSN_LDRHDPM_L 99 , EPIPHANY_INSN_LDRX16_S, EPIPHANY_INSN_LDRP16_S, EPIPHANY_INSN_LDRX_L, EPIPHANY_INSN_LDRP_L 100 , EPIPHANY_INSN_LDRD16_S, EPIPHANY_INSN_LDRD_L, EPIPHANY_INSN_LDRDPM_L, EPIPHANY_INSN_LDRDX16_S 101 , EPIPHANY_INSN_LDRDP16_S, EPIPHANY_INSN_LDRDX_L, EPIPHANY_INSN_LDRDP_L, EPIPHANY_INSN_LDRDD16_S 102 , EPIPHANY_INSN_LDRDD_L, EPIPHANY_INSN_LDRDDPM_L, EPIPHANY_INSN_TESTSETBT, EPIPHANY_INSN_TESTSETHT 103 , EPIPHANY_INSN_TESTSETT, EPIPHANY_INSN_STRBX16, EPIPHANY_INSN_STRBX, EPIPHANY_INSN_STRBP16 104 , EPIPHANY_INSN_STRBP, EPIPHANY_INSN_STRBD16, EPIPHANY_INSN_STRBD, EPIPHANY_INSN_STRBDPM 105 , EPIPHANY_INSN_STRHX16, EPIPHANY_INSN_STRHX, EPIPHANY_INSN_STRHP16, EPIPHANY_INSN_STRHP 106 , EPIPHANY_INSN_STRHD16, EPIPHANY_INSN_STRHD, EPIPHANY_INSN_STRHDPM, EPIPHANY_INSN_STRX16 107 , EPIPHANY_INSN_STRX, EPIPHANY_INSN_STRP16, EPIPHANY_INSN_STRP, EPIPHANY_INSN_STRD16 108 , EPIPHANY_INSN_STRD, EPIPHANY_INSN_STRDPM, EPIPHANY_INSN_STRDX16, EPIPHANY_INSN_STRDX 109 , EPIPHANY_INSN_STRDP16, EPIPHANY_INSN_STRDP, EPIPHANY_INSN_STRDD16, EPIPHANY_INSN_STRDD 110 , EPIPHANY_INSN_STRDDPM, EPIPHANY_INSN_CMOV16EQ, EPIPHANY_INSN_CMOVEQ, EPIPHANY_INSN_CMOV16NE 111 , EPIPHANY_INSN_CMOVNE, EPIPHANY_INSN_CMOV16GTU, EPIPHANY_INSN_CMOVGTU, EPIPHANY_INSN_CMOV16GTEU 112 , EPIPHANY_INSN_CMOVGTEU, EPIPHANY_INSN_CMOV16LTEU, EPIPHANY_INSN_CMOVLTEU, EPIPHANY_INSN_CMOV16LTU 113 , EPIPHANY_INSN_CMOVLTU, EPIPHANY_INSN_CMOV16GT, EPIPHANY_INSN_CMOVGT, EPIPHANY_INSN_CMOV16GTE 114 , EPIPHANY_INSN_CMOVGTE, EPIPHANY_INSN_CMOV16LT, EPIPHANY_INSN_CMOVLT, EPIPHANY_INSN_CMOV16LTE 115 , EPIPHANY_INSN_CMOVLTE, EPIPHANY_INSN_CMOV16B, EPIPHANY_INSN_CMOVB, EPIPHANY_INSN_CMOV16BEQ 116 , EPIPHANY_INSN_CMOVBEQ, EPIPHANY_INSN_CMOV16BNE, EPIPHANY_INSN_CMOVBNE, EPIPHANY_INSN_CMOV16BLT 117 , EPIPHANY_INSN_CMOVBLT, EPIPHANY_INSN_CMOV16BLTE, EPIPHANY_INSN_CMOVBLTE, EPIPHANY_INSN_MOVTS16 118 , EPIPHANY_INSN_MOVTS6, EPIPHANY_INSN_MOVTSDMA, EPIPHANY_INSN_MOVTSMEM, EPIPHANY_INSN_MOVTSMESH 119 , EPIPHANY_INSN_MOVFS16, EPIPHANY_INSN_MOVFS6, EPIPHANY_INSN_MOVFSDMA, EPIPHANY_INSN_MOVFSMEM 120 , EPIPHANY_INSN_MOVFSMESH, EPIPHANY_INSN_NOP, EPIPHANY_INSN_SNOP, EPIPHANY_INSN_UNIMPL 121 , EPIPHANY_INSN_IDLE, EPIPHANY_INSN_BKPT, EPIPHANY_INSN_MBKPT, EPIPHANY_INSN_RTI 122 , EPIPHANY_INSN_WAND, EPIPHANY_INSN_SYNC, EPIPHANY_INSN_GIEN, EPIPHANY_INSN_GIDIS 123 , EPIPHANY_INSN_SWI_NUM, EPIPHANY_INSN_SWI, EPIPHANY_INSN_TRAP16, EPIPHANY_INSN_ADD16 124 , EPIPHANY_INSN_ADD, EPIPHANY_INSN_SUB16, EPIPHANY_INSN_SUB, EPIPHANY_INSN_AND16 125 , EPIPHANY_INSN_AND, EPIPHANY_INSN_ORR16, EPIPHANY_INSN_ORR, EPIPHANY_INSN_EOR16 126 , EPIPHANY_INSN_EOR, EPIPHANY_INSN_ADDI16, EPIPHANY_INSN_ADDI, EPIPHANY_INSN_SUBI16 127 , EPIPHANY_INSN_SUBI, EPIPHANY_INSN_ASR16, EPIPHANY_INSN_ASR, EPIPHANY_INSN_LSR16 128 , EPIPHANY_INSN_LSR, EPIPHANY_INSN_LSL16, EPIPHANY_INSN_LSL, EPIPHANY_INSN_LSRI16 129 , EPIPHANY_INSN_LSRI32, EPIPHANY_INSN_LSLI16, EPIPHANY_INSN_LSLI32, EPIPHANY_INSN_ASRI16 130 , EPIPHANY_INSN_ASRI32, EPIPHANY_INSN_BITR16, EPIPHANY_INSN_BITR, EPIPHANY_INSN_FEXT 131 , EPIPHANY_INSN_FDEP, EPIPHANY_INSN_LFSR, EPIPHANY_INSN_MOV8, EPIPHANY_INSN_MOV16 132 , EPIPHANY_INSN_MOVT, EPIPHANY_INSN_F_ADDF16, EPIPHANY_INSN_F_ADDF32, EPIPHANY_INSN_F_SUBF16 133 , EPIPHANY_INSN_F_SUBF32, EPIPHANY_INSN_F_MULF16, EPIPHANY_INSN_F_MULF32, EPIPHANY_INSN_F_MADDF16 134 , EPIPHANY_INSN_F_MADDF32, EPIPHANY_INSN_F_MSUBF16, EPIPHANY_INSN_F_MSUBF32, EPIPHANY_INSN_F_ABSF16 135 , EPIPHANY_INSN_F_ABSF32, EPIPHANY_INSN_F_LOATF16, EPIPHANY_INSN_F_LOATF32, EPIPHANY_INSN_F_IXF16 136 , EPIPHANY_INSN_F_IXF32, EPIPHANY_INSN_F_RECIPF32, EPIPHANY_INSN_F_SQRTF32 137 } CGEN_INSN_TYPE; 138 139 /* Index of `invalid' insn place holder. */ 140 #define CGEN_INSN_INVALID EPIPHANY_INSN_INVALID 141 142 /* Total number of insns in table. */ 143 #define MAX_INSNS ((int) EPIPHANY_INSN_F_SQRTF32 + 1) 144 145 /* This struct records data prior to insertion or after extraction. */ 146 struct cgen_fields 147 { 148 int length; 149 long f_nil; 150 long f_anyof; 151 long f_opc; 152 long f_opc_4_1; 153 long f_opc_6_3; 154 long f_opc_8_5; 155 long f_opc_19_4; 156 long f_condcode; 157 long f_secondary_ccs; 158 long f_shift; 159 long f_wordsize; 160 long f_store; 161 long f_opc_8_1; 162 long f_opc_31_32; 163 long f_simm8; 164 long f_simm24; 165 long f_sdisp3; 166 long f_disp3; 167 long f_disp8; 168 long f_imm8; 169 long f_imm_27_8; 170 long f_addsubx; 171 long f_subd; 172 long f_pm; 173 long f_rm; 174 long f_rn; 175 long f_rd; 176 long f_rm_x; 177 long f_rn_x; 178 long f_rd_x; 179 long f_dc_9_1; 180 long f_sn; 181 long f_sd; 182 long f_sn_x; 183 long f_sd_x; 184 long f_dc_7_4; 185 long f_trap_swi_9_1; 186 long f_gien_gidis_9_1; 187 long f_dc_15_3; 188 long f_dc_15_7; 189 long f_dc_15_6; 190 long f_trap_num; 191 long f_dc_20_1; 192 long f_dc_21_1; 193 long f_dc_21_2; 194 long f_dc_22_3; 195 long f_dc_22_2; 196 long f_dc_22_1; 197 long f_dc_25_6; 198 long f_dc_25_4; 199 long f_dc_25_2; 200 long f_dc_25_1; 201 long f_dc_28_1; 202 long f_dc_31_3; 203 long f_disp11; 204 long f_sdisp11; 205 long f_imm16; 206 long f_rd6; 207 long f_rn6; 208 long f_rm6; 209 long f_sd6; 210 long f_sn6; 211 }; 212 213 #define CGEN_INIT_PARSE(od) \ 214 {\ 215 } 216 #define CGEN_INIT_INSERT(od) \ 217 {\ 218 } 219 #define CGEN_INIT_EXTRACT(od) \ 220 {\ 221 } 222 #define CGEN_INIT_PRINT(od) \ 223 {\ 224 } 225 226 227 #endif /* EPIPHANY_OPC_H */ 228
