diff options
Diffstat (limited to 'opcodes/epiphany-opc.h')
| -rw-r--r-- | opcodes/epiphany-opc.h | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/opcodes/epiphany-opc.h b/opcodes/epiphany-opc.h new file mode 100644 index 0000000..d3f9348 --- /dev/null +++ b/opcodes/epiphany-opc.h @@ -0,0 +1,226 @@ +/* Instruction opcode header for epiphany. + +THIS FILE IS MACHINE GENERATED WITH CGEN. + +Copyright 1996-2010 Free Software Foundation, Inc. + +This file is part of the GNU Binutils and/or GDB, the GNU debugger. + + This file is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + It is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public + License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + +*/ + +#ifndef EPIPHANY_OPC_H +#define EPIPHANY_OPC_H + +/* -- opc.h */ + +/* enumerate relaxation types for gas. */ +typedef enum epiphany_relax_types +{ + EPIPHANY_RELAX_NONE=0, + EPIPHANY_RELAX_NEED_RELAXING, + + EPIPHANY_RELAX_BRANCH_SHORT, /* Fits into +127..-128 */ + EPIPHANY_RELAX_BRANCH_LONG, /* b/bl/b<cond> +-2*16 */ + + EPIPHANY_RELAX_ARITH_SIMM3, /* add/sub -7..3 */ + EPIPHANY_RELAX_ARITH_SIMM11, /* add/sub -2**11-1 .. 2**10-1 */ + + EPIPHANY_RELAX_MOV_IMM8, /* mov r,imm8 */ + EPIPHANY_RELAX_MOV_IMM16, /* mov r,imm16 */ + + EPIPHANY_RELAX_LDST_IMM3, /* (ldr|str)* r,[r,disp3] */ + EPIPHANY_RELAX_LDST_IMM11 /* (ldr|str)* r,[r,disp11] */ + +} EPIPHANY_RELAX_TYPES; + +/* Override disassembly hashing... */ + +/* Can only depend on instruction having 4 decode bits which gets us to the + major groups of 16/32 instructions. */ +#undef CGEN_DIS_HASH_SIZE +#if 1 + +/* hash code on the 4 LSBs */ +#define CGEN_DIS_HASH_SIZE 16 + +#define CGEN_DIS_HASH(buf, value) ((*buf) & 0xf) +#else +#define CGEN_DIS_HASH_SIZE 1 +#define CGEN_DIS_HASH(buf, value) 0 +#endif + +extern const char * parse_shortregs (CGEN_CPU_DESC cd, + const char ** strp, + CGEN_KEYWORD * keywords, + long * valuep); + +extern const char * parse_branch_addr (CGEN_CPU_DESC cd, + const char ** strp, + int opindex, + int opinfo, + enum cgen_parse_operand_result * resultp, + unsigned long * valuep); + +/* Allows reason codes to be output when assembler errors occur. */ +#define CGEN_VERBOSE_ASSEMBLER_ERRORS + + +/* -- opc.c */ +/* Enum declaration for epiphany instruction types. */ +typedef enum cgen_insn_type { + EPIPHANY_INSN_INVALID, EPIPHANY_INSN_BEQ16, EPIPHANY_INSN_BEQ, EPIPHANY_INSN_BNE16 + , EPIPHANY_INSN_BNE, EPIPHANY_INSN_BGTU16, EPIPHANY_INSN_BGTU, EPIPHANY_INSN_BGTEU16 + , EPIPHANY_INSN_BGTEU, EPIPHANY_INSN_BLTEU16, EPIPHANY_INSN_BLTEU, EPIPHANY_INSN_BLTU16 + , EPIPHANY_INSN_BLTU, EPIPHANY_INSN_BGT16, EPIPHANY_INSN_BGT, EPIPHANY_INSN_BGTE16 + , EPIPHANY_INSN_BGTE, EPIPHANY_INSN_BLT16, EPIPHANY_INSN_BLT, EPIPHANY_INSN_BLTE16 + , EPIPHANY_INSN_BLTE, EPIPHANY_INSN_BBEQ16, EPIPHANY_INSN_BBEQ, EPIPHANY_INSN_BBNE16 + , EPIPHANY_INSN_BBNE, EPIPHANY_INSN_BBLT16, EPIPHANY_INSN_BBLT, EPIPHANY_INSN_BBLTE16 + , EPIPHANY_INSN_BBLTE, EPIPHANY_INSN_B16, EPIPHANY_INSN_B, EPIPHANY_INSN_BL16 + , EPIPHANY_INSN_BL, EPIPHANY_INSN_JR16, EPIPHANY_INSN_RTS, EPIPHANY_INSN_JR + , EPIPHANY_INSN_JALR16, EPIPHANY_INSN_JALR, EPIPHANY_INSN_LDRBX16_S, EPIPHANY_INSN_LDRBP16_S + , EPIPHANY_INSN_LDRBX_L, EPIPHANY_INSN_LDRBP_L, EPIPHANY_INSN_LDRBD16_S, EPIPHANY_INSN_LDRBD_L + , EPIPHANY_INSN_LDRBDPM_L, EPIPHANY_INSN_LDRHX16_S, EPIPHANY_INSN_LDRHP16_S, EPIPHANY_INSN_LDRHX_L + , EPIPHANY_INSN_LDRHP_L, EPIPHANY_INSN_LDRHD16_S, EPIPHANY_INSN_LDRHD_L, EPIPHANY_INSN_LDRHDPM_L + , EPIPHANY_INSN_LDRX16_S, EPIPHANY_INSN_LDRP16_S, EPIPHANY_INSN_LDRX_L, EPIPHANY_INSN_LDRP_L + , EPIPHANY_INSN_LDRD16_S, EPIPHANY_INSN_LDRD_L, EPIPHANY_INSN_LDRDPM_L, EPIPHANY_INSN_LDRDX16_S + , EPIPHANY_INSN_LDRDP16_S, EPIPHANY_INSN_LDRDX_L, EPIPHANY_INSN_LDRDP_L, EPIPHANY_INSN_LDRDD16_S + , EPIPHANY_INSN_LDRDD_L, EPIPHANY_INSN_LDRDDPM_L, EPIPHANY_INSN_TESTSETBT, EPIPHANY_INSN_TESTSETHT + , EPIPHANY_INSN_TESTSETT, EPIPHANY_INSN_STRBX16, EPIPHANY_INSN_STRBX, EPIPHANY_INSN_STRBP16 + , EPIPHANY_INSN_STRBP, EPIPHANY_INSN_STRBD16, EPIPHANY_INSN_STRBD, EPIPHANY_INSN_STRBDPM + , EPIPHANY_INSN_STRHX16, EPIPHANY_INSN_STRHX, EPIPHANY_INSN_STRHP16, EPIPHANY_INSN_STRHP + , EPIPHANY_INSN_STRHD16, EPIPHANY_INSN_STRHD, EPIPHANY_INSN_STRHDPM, EPIPHANY_INSN_STRX16 + , EPIPHANY_INSN_STRX, EPIPHANY_INSN_STRP16, EPIPHANY_INSN_STRP, EPIPHANY_INSN_STRD16 + , EPIPHANY_INSN_STRD, EPIPHANY_INSN_STRDPM, EPIPHANY_INSN_STRDX16, EPIPHANY_INSN_STRDX + , EPIPHANY_INSN_STRDP16, EPIPHANY_INSN_STRDP, EPIPHANY_INSN_STRDD16, EPIPHANY_INSN_STRDD + , EPIPHANY_INSN_STRDDPM, EPIPHANY_INSN_CMOV16EQ, EPIPHANY_INSN_CMOVEQ, EPIPHANY_INSN_CMOV16NE + , EPIPHANY_INSN_CMOVNE, EPIPHANY_INSN_CMOV16GTU, EPIPHANY_INSN_CMOVGTU, EPIPHANY_INSN_CMOV16GTEU + , EPIPHANY_INSN_CMOVGTEU, EPIPHANY_INSN_CMOV16LTEU, EPIPHANY_INSN_CMOVLTEU, EPIPHANY_INSN_CMOV16LTU + , EPIPHANY_INSN_CMOVLTU, EPIPHANY_INSN_CMOV16GT, EPIPHANY_INSN_CMOVGT, EPIPHANY_INSN_CMOV16GTE + , EPIPHANY_INSN_CMOVGTE, EPIPHANY_INSN_CMOV16LT, EPIPHANY_INSN_CMOVLT, EPIPHANY_INSN_CMOV16LTE + , EPIPHANY_INSN_CMOVLTE, EPIPHANY_INSN_CMOV16B, EPIPHANY_INSN_CMOVB, EPIPHANY_INSN_CMOV16BEQ + , EPIPHANY_INSN_CMOVBEQ, EPIPHANY_INSN_CMOV16BNE, EPIPHANY_INSN_CMOVBNE, EPIPHANY_INSN_CMOV16BLT + , EPIPHANY_INSN_CMOVBLT, EPIPHANY_INSN_CMOV16BLTE, EPIPHANY_INSN_CMOVBLTE, EPIPHANY_INSN_MOVTS16 + , EPIPHANY_INSN_MOVTS6, EPIPHANY_INSN_MOVTSDMA, EPIPHANY_INSN_MOVTSMEM, EPIPHANY_INSN_MOVTSMESH + , EPIPHANY_INSN_MOVFS16, EPIPHANY_INSN_MOVFS6, EPIPHANY_INSN_MOVFSDMA, EPIPHANY_INSN_MOVFSMEM + , EPIPHANY_INSN_MOVFSMESH, EPIPHANY_INSN_NOP, EPIPHANY_INSN_SNOP, EPIPHANY_INSN_UNIMPL + , EPIPHANY_INSN_IDLE, EPIPHANY_INSN_BKPT, EPIPHANY_INSN_MBKPT, EPIPHANY_INSN_RTI + , EPIPHANY_INSN_WAND, EPIPHANY_INSN_SYNC, EPIPHANY_INSN_GIEN, EPIPHANY_INSN_GIDIS + , EPIPHANY_INSN_SWI_NUM, EPIPHANY_INSN_SWI, EPIPHANY_INSN_TRAP16, EPIPHANY_INSN_ADD16 + , EPIPHANY_INSN_ADD, EPIPHANY_INSN_SUB16, EPIPHANY_INSN_SUB, EPIPHANY_INSN_AND16 + , EPIPHANY_INSN_AND, EPIPHANY_INSN_ORR16, EPIPHANY_INSN_ORR, EPIPHANY_INSN_EOR16 + , EPIPHANY_INSN_EOR, EPIPHANY_INSN_ADDI16, EPIPHANY_INSN_ADDI, EPIPHANY_INSN_SUBI16 + , EPIPHANY_INSN_SUBI, EPIPHANY_INSN_ASR16, EPIPHANY_INSN_ASR, EPIPHANY_INSN_LSR16 + , EPIPHANY_INSN_LSR, EPIPHANY_INSN_LSL16, EPIPHANY_INSN_LSL, EPIPHANY_INSN_LSRI16 + , EPIPHANY_INSN_LSRI32, EPIPHANY_INSN_LSLI16, EPIPHANY_INSN_LSLI32, EPIPHANY_INSN_ASRI16 + , EPIPHANY_INSN_ASRI32, EPIPHANY_INSN_BITR16, EPIPHANY_INSN_BITR, EPIPHANY_INSN_FEXT + , EPIPHANY_INSN_FDEP, EPIPHANY_INSN_LFSR, EPIPHANY_INSN_MOV8, EPIPHANY_INSN_MOV16 + , EPIPHANY_INSN_MOVT, EPIPHANY_INSN_F_ADDF16, EPIPHANY_INSN_F_ADDF32, EPIPHANY_INSN_F_SUBF16 + , EPIPHANY_INSN_F_SUBF32, EPIPHANY_INSN_F_MULF16, EPIPHANY_INSN_F_MULF32, EPIPHANY_INSN_F_MADDF16 + , EPIPHANY_INSN_F_MADDF32, EPIPHANY_INSN_F_MSUBF16, EPIPHANY_INSN_F_MSUBF32, EPIPHANY_INSN_F_ABSF16 + , EPIPHANY_INSN_F_ABSF32, EPIPHANY_INSN_F_LOATF16, EPIPHANY_INSN_F_LOATF32, EPIPHANY_INSN_F_IXF16 + , EPIPHANY_INSN_F_IXF32, EPIPHANY_INSN_F_RECIPF32, EPIPHANY_INSN_F_SQRTF32 +} CGEN_INSN_TYPE; + +/* Index of `invalid' insn place holder. */ +#define CGEN_INSN_INVALID EPIPHANY_INSN_INVALID + +/* Total number of insns in table. */ +#define MAX_INSNS ((int) EPIPHANY_INSN_F_SQRTF32 + 1) + +/* This struct records data prior to insertion or after extraction. */ +struct cgen_fields +{ + int length; + long f_nil; + long f_anyof; + long f_opc; + long f_opc_4_1; + long f_opc_6_3; + long f_opc_8_5; + long f_opc_19_4; + long f_condcode; + long f_secondary_ccs; + long f_shift; + long f_wordsize; + long f_store; + long f_opc_8_1; + long f_opc_31_32; + long f_simm8; + long f_simm24; + long f_sdisp3; + long f_disp3; + long f_disp8; + long f_imm8; + long f_imm_27_8; + long f_addsubx; + long f_subd; + long f_pm; + long f_rm; + long f_rn; + long f_rd; + long f_rm_x; + long f_rn_x; + long f_rd_x; + long f_dc_9_1; + long f_sn; + long f_sd; + long f_sn_x; + long f_sd_x; + long f_dc_7_4; + long f_trap_swi_9_1; + long f_gien_gidis_9_1; + long f_dc_15_3; + long f_dc_15_7; + long f_dc_15_6; + long f_trap_num; + long f_dc_20_1; + long f_dc_21_1; + long f_dc_21_2; + long f_dc_22_3; + long f_dc_22_2; + long f_dc_22_1; + long f_dc_25_6; + long f_dc_25_4; + long f_dc_25_2; + long f_dc_25_1; + long f_dc_28_1; + long f_dc_31_3; + long f_disp11; + long f_sdisp11; + long f_imm16; + long f_rd6; + long f_rn6; + long f_rm6; + long f_sd6; + long f_sn6; +}; + +#define CGEN_INIT_PARSE(od) \ +{\ +} +#define CGEN_INIT_INSERT(od) \ +{\ +} +#define CGEN_INIT_EXTRACT(od) \ +{\ +} +#define CGEN_INIT_PRINT(od) \ +{\ +} + + +#endif /* EPIPHANY_OPC_H */ |