mirror of
https://github.com/autc04/Retro68.git
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1311 lines
29 KiB
C
1311 lines
29 KiB
C
/* TILE-Gx opcode information.
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*
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* Copyright (C) 2011-2017 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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#ifndef opcode_tile_h
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#define opcode_tile_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef unsigned long long tilegx_bundle_bits;
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enum
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{
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TILEGX_MAX_OPERANDS = 4 /* bfexts */
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};
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typedef enum
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{
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TILEGX_OPC_BPT,
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TILEGX_OPC_INFO,
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TILEGX_OPC_INFOL,
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TILEGX_OPC_LD4S_TLS,
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TILEGX_OPC_LD_TLS,
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TILEGX_OPC_MOVE,
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TILEGX_OPC_MOVEI,
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TILEGX_OPC_MOVELI,
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TILEGX_OPC_PREFETCH,
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TILEGX_OPC_PREFETCH_ADD_L1,
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TILEGX_OPC_PREFETCH_ADD_L1_FAULT,
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TILEGX_OPC_PREFETCH_ADD_L2,
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TILEGX_OPC_PREFETCH_ADD_L2_FAULT,
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TILEGX_OPC_PREFETCH_ADD_L3,
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TILEGX_OPC_PREFETCH_ADD_L3_FAULT,
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TILEGX_OPC_PREFETCH_L1,
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TILEGX_OPC_PREFETCH_L1_FAULT,
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TILEGX_OPC_PREFETCH_L2,
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TILEGX_OPC_PREFETCH_L2_FAULT,
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TILEGX_OPC_PREFETCH_L3,
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TILEGX_OPC_PREFETCH_L3_FAULT,
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TILEGX_OPC_RAISE,
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TILEGX_OPC_ADD,
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TILEGX_OPC_ADDI,
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TILEGX_OPC_ADDLI,
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TILEGX_OPC_ADDX,
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TILEGX_OPC_ADDXI,
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TILEGX_OPC_ADDXLI,
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TILEGX_OPC_ADDXSC,
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TILEGX_OPC_AND,
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TILEGX_OPC_ANDI,
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TILEGX_OPC_BEQZ,
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TILEGX_OPC_BEQZT,
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TILEGX_OPC_BFEXTS,
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TILEGX_OPC_BFEXTU,
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TILEGX_OPC_BFINS,
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TILEGX_OPC_BGEZ,
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TILEGX_OPC_BGEZT,
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TILEGX_OPC_BGTZ,
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TILEGX_OPC_BGTZT,
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TILEGX_OPC_BLBC,
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TILEGX_OPC_BLBCT,
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TILEGX_OPC_BLBS,
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TILEGX_OPC_BLBST,
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TILEGX_OPC_BLEZ,
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TILEGX_OPC_BLEZT,
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TILEGX_OPC_BLTZ,
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TILEGX_OPC_BLTZT,
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TILEGX_OPC_BNEZ,
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TILEGX_OPC_BNEZT,
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TILEGX_OPC_CLZ,
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TILEGX_OPC_CMOVEQZ,
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TILEGX_OPC_CMOVNEZ,
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TILEGX_OPC_CMPEQ,
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TILEGX_OPC_CMPEQI,
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TILEGX_OPC_CMPEXCH,
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TILEGX_OPC_CMPEXCH4,
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TILEGX_OPC_CMPLES,
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TILEGX_OPC_CMPLEU,
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TILEGX_OPC_CMPLTS,
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TILEGX_OPC_CMPLTSI,
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TILEGX_OPC_CMPLTU,
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TILEGX_OPC_CMPLTUI,
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TILEGX_OPC_CMPNE,
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TILEGX_OPC_CMUL,
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TILEGX_OPC_CMULA,
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TILEGX_OPC_CMULAF,
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TILEGX_OPC_CMULF,
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TILEGX_OPC_CMULFR,
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TILEGX_OPC_CMULH,
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TILEGX_OPC_CMULHR,
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TILEGX_OPC_CRC32_32,
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TILEGX_OPC_CRC32_8,
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TILEGX_OPC_CTZ,
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TILEGX_OPC_DBLALIGN,
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TILEGX_OPC_DBLALIGN2,
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TILEGX_OPC_DBLALIGN4,
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TILEGX_OPC_DBLALIGN6,
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TILEGX_OPC_DRAIN,
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TILEGX_OPC_DTLBPR,
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TILEGX_OPC_EXCH,
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TILEGX_OPC_EXCH4,
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TILEGX_OPC_FDOUBLE_ADD_FLAGS,
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TILEGX_OPC_FDOUBLE_ADDSUB,
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TILEGX_OPC_FDOUBLE_MUL_FLAGS,
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TILEGX_OPC_FDOUBLE_PACK1,
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TILEGX_OPC_FDOUBLE_PACK2,
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TILEGX_OPC_FDOUBLE_SUB_FLAGS,
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TILEGX_OPC_FDOUBLE_UNPACK_MAX,
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TILEGX_OPC_FDOUBLE_UNPACK_MIN,
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TILEGX_OPC_FETCHADD,
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TILEGX_OPC_FETCHADD4,
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TILEGX_OPC_FETCHADDGEZ,
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TILEGX_OPC_FETCHADDGEZ4,
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TILEGX_OPC_FETCHAND,
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TILEGX_OPC_FETCHAND4,
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TILEGX_OPC_FETCHOR,
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TILEGX_OPC_FETCHOR4,
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TILEGX_OPC_FINV,
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TILEGX_OPC_FLUSH,
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TILEGX_OPC_FLUSHWB,
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TILEGX_OPC_FNOP,
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TILEGX_OPC_FSINGLE_ADD1,
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TILEGX_OPC_FSINGLE_ADDSUB2,
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TILEGX_OPC_FSINGLE_MUL1,
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TILEGX_OPC_FSINGLE_MUL2,
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TILEGX_OPC_FSINGLE_PACK1,
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TILEGX_OPC_FSINGLE_PACK2,
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TILEGX_OPC_FSINGLE_SUB1,
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TILEGX_OPC_ICOH,
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TILEGX_OPC_ILL,
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TILEGX_OPC_INV,
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TILEGX_OPC_IRET,
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TILEGX_OPC_J,
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TILEGX_OPC_JAL,
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TILEGX_OPC_JALR,
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TILEGX_OPC_JALRP,
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TILEGX_OPC_JR,
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TILEGX_OPC_JRP,
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TILEGX_OPC_LD,
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TILEGX_OPC_LD1S,
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TILEGX_OPC_LD1S_ADD,
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TILEGX_OPC_LD1U,
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TILEGX_OPC_LD1U_ADD,
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TILEGX_OPC_LD2S,
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TILEGX_OPC_LD2S_ADD,
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TILEGX_OPC_LD2U,
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TILEGX_OPC_LD2U_ADD,
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TILEGX_OPC_LD4S,
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TILEGX_OPC_LD4S_ADD,
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TILEGX_OPC_LD4U,
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TILEGX_OPC_LD4U_ADD,
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TILEGX_OPC_LD_ADD,
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TILEGX_OPC_LDNA,
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TILEGX_OPC_LDNA_ADD,
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TILEGX_OPC_LDNT,
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TILEGX_OPC_LDNT1S,
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TILEGX_OPC_LDNT1S_ADD,
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TILEGX_OPC_LDNT1U,
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TILEGX_OPC_LDNT1U_ADD,
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TILEGX_OPC_LDNT2S,
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TILEGX_OPC_LDNT2S_ADD,
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TILEGX_OPC_LDNT2U,
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TILEGX_OPC_LDNT2U_ADD,
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TILEGX_OPC_LDNT4S,
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TILEGX_OPC_LDNT4S_ADD,
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TILEGX_OPC_LDNT4U,
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TILEGX_OPC_LDNT4U_ADD,
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TILEGX_OPC_LDNT_ADD,
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TILEGX_OPC_LNK,
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TILEGX_OPC_MF,
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TILEGX_OPC_MFSPR,
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TILEGX_OPC_MM,
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TILEGX_OPC_MNZ,
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TILEGX_OPC_MTSPR,
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TILEGX_OPC_MUL_HS_HS,
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TILEGX_OPC_MUL_HS_HU,
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TILEGX_OPC_MUL_HS_LS,
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TILEGX_OPC_MUL_HS_LU,
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TILEGX_OPC_MUL_HU_HU,
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TILEGX_OPC_MUL_HU_LS,
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TILEGX_OPC_MUL_HU_LU,
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TILEGX_OPC_MUL_LS_LS,
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TILEGX_OPC_MUL_LS_LU,
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TILEGX_OPC_MUL_LU_LU,
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TILEGX_OPC_MULA_HS_HS,
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TILEGX_OPC_MULA_HS_HU,
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TILEGX_OPC_MULA_HS_LS,
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TILEGX_OPC_MULA_HS_LU,
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TILEGX_OPC_MULA_HU_HU,
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TILEGX_OPC_MULA_HU_LS,
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TILEGX_OPC_MULA_HU_LU,
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TILEGX_OPC_MULA_LS_LS,
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TILEGX_OPC_MULA_LS_LU,
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TILEGX_OPC_MULA_LU_LU,
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TILEGX_OPC_MULAX,
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TILEGX_OPC_MULX,
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TILEGX_OPC_MZ,
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TILEGX_OPC_NAP,
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TILEGX_OPC_NOP,
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TILEGX_OPC_NOR,
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TILEGX_OPC_OR,
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TILEGX_OPC_ORI,
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TILEGX_OPC_PCNT,
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TILEGX_OPC_REVBITS,
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TILEGX_OPC_REVBYTES,
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TILEGX_OPC_ROTL,
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TILEGX_OPC_ROTLI,
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TILEGX_OPC_SHL,
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TILEGX_OPC_SHL16INSLI,
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TILEGX_OPC_SHL1ADD,
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TILEGX_OPC_SHL1ADDX,
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TILEGX_OPC_SHL2ADD,
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TILEGX_OPC_SHL2ADDX,
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TILEGX_OPC_SHL3ADD,
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TILEGX_OPC_SHL3ADDX,
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TILEGX_OPC_SHLI,
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TILEGX_OPC_SHLX,
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TILEGX_OPC_SHLXI,
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TILEGX_OPC_SHRS,
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TILEGX_OPC_SHRSI,
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TILEGX_OPC_SHRU,
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TILEGX_OPC_SHRUI,
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TILEGX_OPC_SHRUX,
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TILEGX_OPC_SHRUXI,
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TILEGX_OPC_SHUFFLEBYTES,
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TILEGX_OPC_ST,
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TILEGX_OPC_ST1,
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TILEGX_OPC_ST1_ADD,
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TILEGX_OPC_ST2,
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TILEGX_OPC_ST2_ADD,
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TILEGX_OPC_ST4,
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TILEGX_OPC_ST4_ADD,
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TILEGX_OPC_ST_ADD,
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TILEGX_OPC_STNT,
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TILEGX_OPC_STNT1,
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TILEGX_OPC_STNT1_ADD,
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TILEGX_OPC_STNT2,
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TILEGX_OPC_STNT2_ADD,
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TILEGX_OPC_STNT4,
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TILEGX_OPC_STNT4_ADD,
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TILEGX_OPC_STNT_ADD,
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TILEGX_OPC_SUB,
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TILEGX_OPC_SUBX,
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TILEGX_OPC_SUBXSC,
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TILEGX_OPC_SWINT0,
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TILEGX_OPC_SWINT1,
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TILEGX_OPC_SWINT2,
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TILEGX_OPC_SWINT3,
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TILEGX_OPC_TBLIDXB0,
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TILEGX_OPC_TBLIDXB1,
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TILEGX_OPC_TBLIDXB2,
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TILEGX_OPC_TBLIDXB3,
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TILEGX_OPC_V1ADD,
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TILEGX_OPC_V1ADDI,
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TILEGX_OPC_V1ADDUC,
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TILEGX_OPC_V1ADIFFU,
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TILEGX_OPC_V1AVGU,
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TILEGX_OPC_V1CMPEQ,
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TILEGX_OPC_V1CMPEQI,
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TILEGX_OPC_V1CMPLES,
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TILEGX_OPC_V1CMPLEU,
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TILEGX_OPC_V1CMPLTS,
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TILEGX_OPC_V1CMPLTSI,
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TILEGX_OPC_V1CMPLTU,
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TILEGX_OPC_V1CMPLTUI,
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TILEGX_OPC_V1CMPNE,
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TILEGX_OPC_V1DDOTPU,
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TILEGX_OPC_V1DDOTPUA,
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TILEGX_OPC_V1DDOTPUS,
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TILEGX_OPC_V1DDOTPUSA,
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TILEGX_OPC_V1DOTP,
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TILEGX_OPC_V1DOTPA,
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TILEGX_OPC_V1DOTPU,
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TILEGX_OPC_V1DOTPUA,
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TILEGX_OPC_V1DOTPUS,
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TILEGX_OPC_V1DOTPUSA,
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TILEGX_OPC_V1INT_H,
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TILEGX_OPC_V1INT_L,
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TILEGX_OPC_V1MAXU,
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TILEGX_OPC_V1MAXUI,
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TILEGX_OPC_V1MINU,
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TILEGX_OPC_V1MINUI,
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TILEGX_OPC_V1MNZ,
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TILEGX_OPC_V1MULTU,
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TILEGX_OPC_V1MULU,
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TILEGX_OPC_V1MULUS,
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TILEGX_OPC_V1MZ,
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TILEGX_OPC_V1SADAU,
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TILEGX_OPC_V1SADU,
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TILEGX_OPC_V1SHL,
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TILEGX_OPC_V1SHLI,
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TILEGX_OPC_V1SHRS,
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TILEGX_OPC_V1SHRSI,
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TILEGX_OPC_V1SHRU,
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TILEGX_OPC_V1SHRUI,
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TILEGX_OPC_V1SUB,
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TILEGX_OPC_V1SUBUC,
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TILEGX_OPC_V2ADD,
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TILEGX_OPC_V2ADDI,
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TILEGX_OPC_V2ADDSC,
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TILEGX_OPC_V2ADIFFS,
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TILEGX_OPC_V2AVGS,
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TILEGX_OPC_V2CMPEQ,
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TILEGX_OPC_V2CMPEQI,
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TILEGX_OPC_V2CMPLES,
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TILEGX_OPC_V2CMPLEU,
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TILEGX_OPC_V2CMPLTS,
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TILEGX_OPC_V2CMPLTSI,
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TILEGX_OPC_V2CMPLTU,
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TILEGX_OPC_V2CMPLTUI,
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TILEGX_OPC_V2CMPNE,
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TILEGX_OPC_V2DOTP,
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TILEGX_OPC_V2DOTPA,
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TILEGX_OPC_V2INT_H,
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TILEGX_OPC_V2INT_L,
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TILEGX_OPC_V2MAXS,
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TILEGX_OPC_V2MAXSI,
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TILEGX_OPC_V2MINS,
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TILEGX_OPC_V2MINSI,
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TILEGX_OPC_V2MNZ,
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TILEGX_OPC_V2MULFSC,
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TILEGX_OPC_V2MULS,
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TILEGX_OPC_V2MULTS,
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TILEGX_OPC_V2MZ,
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TILEGX_OPC_V2PACKH,
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TILEGX_OPC_V2PACKL,
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TILEGX_OPC_V2PACKUC,
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TILEGX_OPC_V2SADAS,
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TILEGX_OPC_V2SADAU,
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TILEGX_OPC_V2SADS,
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TILEGX_OPC_V2SADU,
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TILEGX_OPC_V2SHL,
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TILEGX_OPC_V2SHLI,
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TILEGX_OPC_V2SHLSC,
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TILEGX_OPC_V2SHRS,
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TILEGX_OPC_V2SHRSI,
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TILEGX_OPC_V2SHRU,
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TILEGX_OPC_V2SHRUI,
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TILEGX_OPC_V2SUB,
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TILEGX_OPC_V2SUBSC,
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TILEGX_OPC_V4ADD,
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TILEGX_OPC_V4ADDSC,
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TILEGX_OPC_V4INT_H,
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TILEGX_OPC_V4INT_L,
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TILEGX_OPC_V4PACKSC,
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TILEGX_OPC_V4SHL,
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TILEGX_OPC_V4SHLSC,
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TILEGX_OPC_V4SHRS,
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TILEGX_OPC_V4SHRU,
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TILEGX_OPC_V4SUB,
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TILEGX_OPC_V4SUBSC,
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TILEGX_OPC_WH64,
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TILEGX_OPC_XOR,
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TILEGX_OPC_XORI,
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TILEGX_OPC_NONE
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} tilegx_mnemonic;
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/* 64-bit pattern for a { bpt ; nop } bundle. */
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#define TILEGX_BPT_BUNDLE 0x286a44ae51485000ULL
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static __inline unsigned int
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get_BFEnd_X0(tilegx_bundle_bits num)
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{
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const unsigned int n = (unsigned int)num;
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return (((n >> 12)) & 0x3f);
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}
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static __inline unsigned int
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get_BFOpcodeExtension_X0(tilegx_bundle_bits num)
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{
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const unsigned int n = (unsigned int)num;
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return (((n >> 24)) & 0xf);
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}
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static __inline unsigned int
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get_BFStart_X0(tilegx_bundle_bits num)
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{
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const unsigned int n = (unsigned int)num;
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return (((n >> 18)) & 0x3f);
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}
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static __inline unsigned int
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get_BrOff_X1(tilegx_bundle_bits n)
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{
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return (((unsigned int)(n >> 31)) & 0x0000003f) |
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(((unsigned int)(n >> 37)) & 0x0001ffc0);
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|
}
|
|
|
|
static __inline unsigned int
|
|
get_BrType_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 54)) & 0x1f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Dest_Imm8_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 31)) & 0x0000003f) |
|
|
(((unsigned int)(n >> 43)) & 0x000000c0);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Dest_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 0)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Dest_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 31)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Dest_Y0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 0)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Dest_Y1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 31)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Imm16_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 12)) & 0xffff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Imm16_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 43)) & 0xffff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Imm8OpcodeExtension_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 20)) & 0xff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Imm8OpcodeExtension_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 51)) & 0xff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Imm8_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 12)) & 0xff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Imm8_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 43)) & 0xff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Imm8_Y0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 12)) & 0xff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Imm8_Y1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 43)) & 0xff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_JumpOff_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 31)) & 0x7ffffff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_JumpOpcodeExtension_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 58)) & 0x1);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_MF_Imm14_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 37)) & 0x3fff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_MT_Imm14_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 31)) & 0x0000003f) |
|
|
(((unsigned int)(n >> 37)) & 0x00003fc0);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Mode(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 62)) & 0x3);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Opcode_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 28)) & 0x7);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Opcode_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 59)) & 0x7);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Opcode_Y0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 27)) & 0xf);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Opcode_Y1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 58)) & 0xf);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_Opcode_Y2(tilegx_bundle_bits n)
|
|
{
|
|
return (((n >> 26)) & 0x00000001) |
|
|
(((unsigned int)(n >> 56)) & 0x00000002);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_RRROpcodeExtension_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 18)) & 0x3ff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_RRROpcodeExtension_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 49)) & 0x3ff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_RRROpcodeExtension_Y0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 18)) & 0x3);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_RRROpcodeExtension_Y1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 49)) & 0x3);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_ShAmt_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 12)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_ShAmt_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 43)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_ShAmt_Y0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 12)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_ShAmt_Y1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 43)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_ShiftOpcodeExtension_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 18)) & 0x3ff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_ShiftOpcodeExtension_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 49)) & 0x3ff);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_ShiftOpcodeExtension_Y0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 18)) & 0x3);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_ShiftOpcodeExtension_Y1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 49)) & 0x3);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_SrcA_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 6)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_SrcA_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 37)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_SrcA_Y0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 6)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_SrcA_Y1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 37)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_SrcA_Y2(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 20)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_SrcBDest_Y2(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 51)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_SrcB_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 12)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_SrcB_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 43)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_SrcB_Y0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 12)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_SrcB_Y1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 43)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_UnaryOpcodeExtension_X0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 12)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_UnaryOpcodeExtension_X1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 43)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_UnaryOpcodeExtension_Y0(tilegx_bundle_bits num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((n >> 12)) & 0x3f);
|
|
}
|
|
|
|
static __inline unsigned int
|
|
get_UnaryOpcodeExtension_Y1(tilegx_bundle_bits n)
|
|
{
|
|
return (((unsigned int)(n >> 43)) & 0x3f);
|
|
}
|
|
|
|
|
|
static __inline int
|
|
sign_extend(int n, int num_bits)
|
|
{
|
|
int shift = (int)(sizeof(int) * 8 - num_bits);
|
|
return (n << shift) >> shift;
|
|
}
|
|
|
|
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_BFEnd_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 12);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_BFOpcodeExtension_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0xf) << 24);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_BFStart_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 18);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_BrOff_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) |
|
|
(((tilegx_bundle_bits)(n & 0x0001ffc0)) << 37);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_BrType_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x1f)) << 54);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Dest_Imm8_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) |
|
|
(((tilegx_bundle_bits)(n & 0x000000c0)) << 43);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Dest_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 0);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Dest_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 31);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Dest_Y0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 0);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Dest_Y1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 31);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Imm16_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0xffff) << 12);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Imm16_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0xffff)) << 43);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Imm8OpcodeExtension_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0xff) << 20);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Imm8OpcodeExtension_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0xff)) << 51);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Imm8_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0xff) << 12);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Imm8_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0xff)) << 43);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Imm8_Y0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0xff) << 12);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Imm8_Y1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0xff)) << 43);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_JumpOff_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x7ffffff)) << 31);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_JumpOpcodeExtension_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x1)) << 58);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_MF_Imm14_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3fff)) << 37);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_MT_Imm14_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) |
|
|
(((tilegx_bundle_bits)(n & 0x00003fc0)) << 37);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Mode(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3)) << 62);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Opcode_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x7) << 28);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Opcode_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x7)) << 59);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Opcode_Y0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0xf) << 27);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Opcode_Y1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0xf)) << 58);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_Opcode_Y2(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x00000001) << 26) |
|
|
(((tilegx_bundle_bits)(n & 0x00000002)) << 56);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_RRROpcodeExtension_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3ff) << 18);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_RRROpcodeExtension_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3ff)) << 49);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_RRROpcodeExtension_Y0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3) << 18);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_RRROpcodeExtension_Y1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3)) << 49);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_ShAmt_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 12);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_ShAmt_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_ShAmt_Y0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 12);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_ShAmt_Y1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_ShiftOpcodeExtension_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3ff) << 18);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_ShiftOpcodeExtension_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3ff)) << 49);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_ShiftOpcodeExtension_Y0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3) << 18);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_ShiftOpcodeExtension_Y1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3)) << 49);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_SrcA_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 6);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_SrcA_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 37);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_SrcA_Y0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 6);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_SrcA_Y1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 37);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_SrcA_Y2(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 20);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_SrcBDest_Y2(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 51);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_SrcB_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 12);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_SrcB_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_SrcB_Y0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 12);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_SrcB_Y1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_UnaryOpcodeExtension_X0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 12);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_UnaryOpcodeExtension_X1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_UnaryOpcodeExtension_Y0(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return ((n & 0x3f) << 12);
|
|
}
|
|
|
|
static __inline tilegx_bundle_bits
|
|
create_UnaryOpcodeExtension_Y1(int num)
|
|
{
|
|
const unsigned int n = (unsigned int)num;
|
|
return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
|
|
}
|
|
|
|
|
|
typedef enum
|
|
{
|
|
TILEGX_PIPELINE_X0,
|
|
TILEGX_PIPELINE_X1,
|
|
TILEGX_PIPELINE_Y0,
|
|
TILEGX_PIPELINE_Y1,
|
|
TILEGX_PIPELINE_Y2,
|
|
TILEGX_NUM_PIPELINE_ENCODINGS = 5,
|
|
} tilegx_pipeline;
|
|
|
|
#define tilegx_is_x_pipeline(p) ((int)(p) <= (int)TILEGX_PIPELINE_X1)
|
|
|
|
typedef enum
|
|
{
|
|
TILEGX_OP_TYPE_REGISTER,
|
|
TILEGX_OP_TYPE_IMMEDIATE,
|
|
TILEGX_OP_TYPE_ADDRESS,
|
|
TILEGX_OP_TYPE_SPR
|
|
} tilegx_operand_type;
|
|
|
|
/* These are the bits that determine if a bundle is in the X encoding. */
|
|
#define TILEGX_BUNDLE_MODE_MASK ((tilegx_bundle_bits)3 << 62)
|
|
|
|
enum
|
|
{
|
|
/* Maximum number of instructions in a bundle (2 for X, 3 for Y). */
|
|
TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE = 3,
|
|
|
|
/* Log base 2 of TILEGX_BUNDLE_SIZE_IN_BYTES. */
|
|
TILEGX_LOG2_BUNDLE_SIZE_IN_BYTES = 3,
|
|
|
|
/* Instructions take this many bytes. */
|
|
TILEGX_BUNDLE_SIZE_IN_BYTES = 1 << TILEGX_LOG2_BUNDLE_SIZE_IN_BYTES,
|
|
|
|
/* Log base 2 of TILEGX_BUNDLE_ALIGNMENT_IN_BYTES. */
|
|
TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES = 3,
|
|
|
|
/* Bundles should be aligned modulo this number of bytes. */
|
|
TILEGX_BUNDLE_ALIGNMENT_IN_BYTES =
|
|
(1 << TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES),
|
|
|
|
/* Number of registers (some are magic, such as network I/O). */
|
|
TILEGX_NUM_REGISTERS = 64,
|
|
};
|
|
|
|
|
|
struct tilegx_operand
|
|
{
|
|
/* Is this operand a register, immediate or address? */
|
|
tilegx_operand_type type;
|
|
|
|
/* The default relocation type for this operand. */
|
|
signed int default_reloc : 16;
|
|
|
|
/* How many bits is this value? (used for range checking) */
|
|
unsigned int num_bits : 5;
|
|
|
|
/* Is the value signed? (used for range checking) */
|
|
unsigned int is_signed : 1;
|
|
|
|
/* Is this operand a source register? */
|
|
unsigned int is_src_reg : 1;
|
|
|
|
/* Is this operand written? (i.e. is it a destination register) */
|
|
unsigned int is_dest_reg : 1;
|
|
|
|
/* Is this operand PC-relative? */
|
|
unsigned int is_pc_relative : 1;
|
|
|
|
/* By how many bits do we right shift the value before inserting? */
|
|
unsigned int rightshift : 2;
|
|
|
|
/* Return the bits for this operand to be ORed into an existing bundle. */
|
|
tilegx_bundle_bits (*insert) (int op);
|
|
|
|
/* Extract this operand and return it. */
|
|
unsigned int (*extract) (tilegx_bundle_bits bundle);
|
|
};
|
|
|
|
|
|
extern const struct tilegx_operand tilegx_operands[];
|
|
|
|
/* One finite-state machine per pipe for rapid instruction decoding. */
|
|
extern const unsigned short * const
|
|
tilegx_bundle_decoder_fsms[TILEGX_NUM_PIPELINE_ENCODINGS];
|
|
|
|
|
|
struct tilegx_opcode
|
|
{
|
|
/* The opcode mnemonic, e.g. "add" */
|
|
const char *name;
|
|
|
|
/* The enum value for this mnemonic. */
|
|
tilegx_mnemonic mnemonic;
|
|
|
|
/* A bit mask of which of the five pipes this instruction
|
|
is compatible with:
|
|
X0 0x01
|
|
X1 0x02
|
|
Y0 0x04
|
|
Y1 0x08
|
|
Y2 0x10 */
|
|
unsigned char pipes;
|
|
|
|
/* How many operands are there? */
|
|
unsigned char num_operands;
|
|
|
|
/* Which register does this write implicitly, or TREG_ZERO if none? */
|
|
unsigned char implicitly_written_register;
|
|
|
|
/* Can this be bundled with other instructions (almost always true). */
|
|
unsigned char can_bundle;
|
|
|
|
/* The description of the operands. Each of these is an
|
|
* index into the tilegx_operands[] table. */
|
|
unsigned char operands[TILEGX_NUM_PIPELINE_ENCODINGS][TILEGX_MAX_OPERANDS];
|
|
|
|
#if !defined(__KERNEL__) && !defined(_LIBC)
|
|
/* A mask of which bits have predefined values for each pipeline.
|
|
* This is useful for disassembly. */
|
|
tilegx_bundle_bits fixed_bit_masks[TILEGX_NUM_PIPELINE_ENCODINGS];
|
|
|
|
/* For each bit set in fixed_bit_masks, what the value is for this
|
|
* instruction. */
|
|
tilegx_bundle_bits fixed_bit_values[TILEGX_NUM_PIPELINE_ENCODINGS];
|
|
#endif
|
|
};
|
|
|
|
extern const struct tilegx_opcode tilegx_opcodes[];
|
|
|
|
/* Used for non-textual disassembly into structs. */
|
|
struct tilegx_decoded_instruction
|
|
{
|
|
const struct tilegx_opcode *opcode;
|
|
const struct tilegx_operand *operands[TILEGX_MAX_OPERANDS];
|
|
long long operand_values[TILEGX_MAX_OPERANDS];
|
|
};
|
|
|
|
|
|
/* Disassemble a bundle into a struct for machine processing. */
|
|
extern int parse_insn_tilegx(tilegx_bundle_bits bits,
|
|
unsigned long long pc,
|
|
struct tilegx_decoded_instruction
|
|
decoded[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]);
|
|
|
|
|
|
#if !defined(__KERNEL__) && !defined(_LIBC)
|
|
/* Canonical names of all the registers. */
|
|
/* ISSUE: This table lives in "tile-dis.c" */
|
|
extern const char * const tilegx_register_names[];
|
|
|
|
/* Descriptor for a special-purpose register. */
|
|
struct tilegx_spr
|
|
{
|
|
/* The number */
|
|
int number;
|
|
|
|
/* The name */
|
|
const char *name;
|
|
};
|
|
|
|
/* List of all the SPRs; ordered by increasing number. */
|
|
extern const struct tilegx_spr tilegx_sprs[];
|
|
|
|
/* Number of special-purpose registers. */
|
|
extern const int tilegx_num_sprs;
|
|
|
|
extern const char *
|
|
get_tilegx_spr_name (int num);
|
|
#endif /* !__KERNEL__ && !_LIBC */
|
|
|
|
/* Make a few "tile_" variables to simply common code between
|
|
architectures. */
|
|
|
|
typedef tilegx_bundle_bits tile_bundle_bits;
|
|
#define TILE_BUNDLE_SIZE_IN_BYTES TILEGX_BUNDLE_SIZE_IN_BYTES
|
|
#define TILE_BUNDLE_ALIGNMENT_IN_BYTES TILEGX_BUNDLE_ALIGNMENT_IN_BYTES
|
|
#define TILE_LOG2_BUNDLE_ALIGNMENT_IN_BYTES \
|
|
TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* opcode_tilegx_h */
|