| /* TILEPro opcode information. | |
| * | |
| * Copyright 2011 Tilera Corporation. All Rights Reserved. | |
| * | |
| * This program 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, version 2. | |
| * | |
| * This program 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, GOOD TITLE or | |
| * NON INFRINGEMENT. See the GNU General Public License for | |
| * more details. | |
| * | |
| * | |
| * | |
| * | |
| * | |
| */ | |
| #ifndef opcode_tilepro_h | |
| #define opcode_tilepro_h | |
| #include <arch/opcode.h> | |
| enum | |
| { | |
| TILEPRO_MAX_OPERANDS = 5 /* mm */ | |
| }; | |
| typedef enum | |
| { | |
| TILEPRO_OPC_BPT, | |
| TILEPRO_OPC_INFO, | |
| TILEPRO_OPC_INFOL, | |
| TILEPRO_OPC_J, | |
| TILEPRO_OPC_JAL, | |
| TILEPRO_OPC_MOVE, | |
| TILEPRO_OPC_MOVE_SN, | |
| TILEPRO_OPC_MOVEI, | |
| TILEPRO_OPC_MOVEI_SN, | |
| TILEPRO_OPC_MOVELI, | |
| TILEPRO_OPC_MOVELI_SN, | |
| TILEPRO_OPC_MOVELIS, | |
| TILEPRO_OPC_PREFETCH, | |
| TILEPRO_OPC_RAISE, | |
| TILEPRO_OPC_ADD, | |
| TILEPRO_OPC_ADD_SN, | |
| TILEPRO_OPC_ADDB, | |
| TILEPRO_OPC_ADDB_SN, | |
| TILEPRO_OPC_ADDBS_U, | |
| TILEPRO_OPC_ADDBS_U_SN, | |
| TILEPRO_OPC_ADDH, | |
| TILEPRO_OPC_ADDH_SN, | |
| TILEPRO_OPC_ADDHS, | |
| TILEPRO_OPC_ADDHS_SN, | |
| TILEPRO_OPC_ADDI, | |
| TILEPRO_OPC_ADDI_SN, | |
| TILEPRO_OPC_ADDIB, | |
| TILEPRO_OPC_ADDIB_SN, | |
| TILEPRO_OPC_ADDIH, | |
| TILEPRO_OPC_ADDIH_SN, | |
| TILEPRO_OPC_ADDLI, | |
| TILEPRO_OPC_ADDLI_SN, | |
| TILEPRO_OPC_ADDLIS, | |
| TILEPRO_OPC_ADDS, | |
| TILEPRO_OPC_ADDS_SN, | |
| TILEPRO_OPC_ADIFFB_U, | |
| TILEPRO_OPC_ADIFFB_U_SN, | |
| TILEPRO_OPC_ADIFFH, | |
| TILEPRO_OPC_ADIFFH_SN, | |
| TILEPRO_OPC_AND, | |
| TILEPRO_OPC_AND_SN, | |
| TILEPRO_OPC_ANDI, | |
| TILEPRO_OPC_ANDI_SN, | |
| TILEPRO_OPC_AULI, | |
| TILEPRO_OPC_AVGB_U, | |
| TILEPRO_OPC_AVGB_U_SN, | |
| TILEPRO_OPC_AVGH, | |
| TILEPRO_OPC_AVGH_SN, | |
| TILEPRO_OPC_BBNS, | |
| TILEPRO_OPC_BBNS_SN, | |
| TILEPRO_OPC_BBNST, | |
| TILEPRO_OPC_BBNST_SN, | |
| TILEPRO_OPC_BBS, | |
| TILEPRO_OPC_BBS_SN, | |
| TILEPRO_OPC_BBST, | |
| TILEPRO_OPC_BBST_SN, | |
| TILEPRO_OPC_BGEZ, | |
| TILEPRO_OPC_BGEZ_SN, | |
| TILEPRO_OPC_BGEZT, | |
| TILEPRO_OPC_BGEZT_SN, | |
| TILEPRO_OPC_BGZ, | |
| TILEPRO_OPC_BGZ_SN, | |
| TILEPRO_OPC_BGZT, | |
| TILEPRO_OPC_BGZT_SN, | |
| TILEPRO_OPC_BITX, | |
| TILEPRO_OPC_BITX_SN, | |
| TILEPRO_OPC_BLEZ, | |
| TILEPRO_OPC_BLEZ_SN, | |
| TILEPRO_OPC_BLEZT, | |
| TILEPRO_OPC_BLEZT_SN, | |
| TILEPRO_OPC_BLZ, | |
| TILEPRO_OPC_BLZ_SN, | |
| TILEPRO_OPC_BLZT, | |
| TILEPRO_OPC_BLZT_SN, | |
| TILEPRO_OPC_BNZ, | |
| TILEPRO_OPC_BNZ_SN, | |
| TILEPRO_OPC_BNZT, | |
| TILEPRO_OPC_BNZT_SN, | |
| TILEPRO_OPC_BYTEX, | |
| TILEPRO_OPC_BYTEX_SN, | |
| TILEPRO_OPC_BZ, | |
| TILEPRO_OPC_BZ_SN, | |
| TILEPRO_OPC_BZT, | |
| TILEPRO_OPC_BZT_SN, | |
| TILEPRO_OPC_CLZ, | |
| TILEPRO_OPC_CLZ_SN, | |
| TILEPRO_OPC_CRC32_32, | |
| TILEPRO_OPC_CRC32_32_SN, | |
| TILEPRO_OPC_CRC32_8, | |
| TILEPRO_OPC_CRC32_8_SN, | |
| TILEPRO_OPC_CTZ, | |
| TILEPRO_OPC_CTZ_SN, | |
| TILEPRO_OPC_DRAIN, | |
| TILEPRO_OPC_DTLBPR, | |
| TILEPRO_OPC_DWORD_ALIGN, | |
| TILEPRO_OPC_DWORD_ALIGN_SN, | |
| TILEPRO_OPC_FINV, | |
| TILEPRO_OPC_FLUSH, | |
| TILEPRO_OPC_FNOP, | |
| TILEPRO_OPC_ICOH, | |
| TILEPRO_OPC_ILL, | |
| TILEPRO_OPC_INTHB, | |
| TILEPRO_OPC_INTHB_SN, | |
| TILEPRO_OPC_INTHH, | |
| TILEPRO_OPC_INTHH_SN, | |
| TILEPRO_OPC_INTLB, | |
| TILEPRO_OPC_INTLB_SN, | |
| TILEPRO_OPC_INTLH, | |
| TILEPRO_OPC_INTLH_SN, | |
| TILEPRO_OPC_INV, | |
| TILEPRO_OPC_IRET, | |
| TILEPRO_OPC_JALB, | |
| TILEPRO_OPC_JALF, | |
| TILEPRO_OPC_JALR, | |
| TILEPRO_OPC_JALRP, | |
| TILEPRO_OPC_JB, | |
| TILEPRO_OPC_JF, | |
| TILEPRO_OPC_JR, | |
| TILEPRO_OPC_JRP, | |
| TILEPRO_OPC_LB, | |
| TILEPRO_OPC_LB_SN, | |
| TILEPRO_OPC_LB_U, | |
| TILEPRO_OPC_LB_U_SN, | |
| TILEPRO_OPC_LBADD, | |
| TILEPRO_OPC_LBADD_SN, | |
| TILEPRO_OPC_LBADD_U, | |
| TILEPRO_OPC_LBADD_U_SN, | |
| TILEPRO_OPC_LH, | |
| TILEPRO_OPC_LH_SN, | |
| TILEPRO_OPC_LH_U, | |
| TILEPRO_OPC_LH_U_SN, | |
| TILEPRO_OPC_LHADD, | |
| TILEPRO_OPC_LHADD_SN, | |
| TILEPRO_OPC_LHADD_U, | |
| TILEPRO_OPC_LHADD_U_SN, | |
| TILEPRO_OPC_LNK, | |
| TILEPRO_OPC_LNK_SN, | |
| TILEPRO_OPC_LW, | |
| TILEPRO_OPC_LW_SN, | |
| TILEPRO_OPC_LW_NA, | |
| TILEPRO_OPC_LW_NA_SN, | |
| TILEPRO_OPC_LWADD, | |
| TILEPRO_OPC_LWADD_SN, | |
| TILEPRO_OPC_LWADD_NA, | |
| TILEPRO_OPC_LWADD_NA_SN, | |
| TILEPRO_OPC_MAXB_U, | |
| TILEPRO_OPC_MAXB_U_SN, | |
| TILEPRO_OPC_MAXH, | |
| TILEPRO_OPC_MAXH_SN, | |
| TILEPRO_OPC_MAXIB_U, | |
| TILEPRO_OPC_MAXIB_U_SN, | |
| TILEPRO_OPC_MAXIH, | |
| TILEPRO_OPC_MAXIH_SN, | |
| TILEPRO_OPC_MF, | |
| TILEPRO_OPC_MFSPR, | |
| TILEPRO_OPC_MINB_U, | |
| TILEPRO_OPC_MINB_U_SN, | |
| TILEPRO_OPC_MINH, | |
| TILEPRO_OPC_MINH_SN, | |
| TILEPRO_OPC_MINIB_U, | |
| TILEPRO_OPC_MINIB_U_SN, | |
| TILEPRO_OPC_MINIH, | |
| TILEPRO_OPC_MINIH_SN, | |
| TILEPRO_OPC_MM, | |
| TILEPRO_OPC_MNZ, | |
| TILEPRO_OPC_MNZ_SN, | |
| TILEPRO_OPC_MNZB, | |
| TILEPRO_OPC_MNZB_SN, | |
| TILEPRO_OPC_MNZH, | |
| TILEPRO_OPC_MNZH_SN, | |
| TILEPRO_OPC_MTSPR, | |
| TILEPRO_OPC_MULHH_SS, | |
| TILEPRO_OPC_MULHH_SS_SN, | |
| TILEPRO_OPC_MULHH_SU, | |
| TILEPRO_OPC_MULHH_SU_SN, | |
| TILEPRO_OPC_MULHH_UU, | |
| TILEPRO_OPC_MULHH_UU_SN, | |
| TILEPRO_OPC_MULHHA_SS, | |
| TILEPRO_OPC_MULHHA_SS_SN, | |
| TILEPRO_OPC_MULHHA_SU, | |
| TILEPRO_OPC_MULHHA_SU_SN, | |
| TILEPRO_OPC_MULHHA_UU, | |
| TILEPRO_OPC_MULHHA_UU_SN, | |
| TILEPRO_OPC_MULHHSA_UU, | |
| TILEPRO_OPC_MULHHSA_UU_SN, | |
| TILEPRO_OPC_MULHL_SS, | |
| TILEPRO_OPC_MULHL_SS_SN, | |
| TILEPRO_OPC_MULHL_SU, | |
| TILEPRO_OPC_MULHL_SU_SN, | |
| TILEPRO_OPC_MULHL_US, | |
| TILEPRO_OPC_MULHL_US_SN, | |
| TILEPRO_OPC_MULHL_UU, | |
| TILEPRO_OPC_MULHL_UU_SN, | |
| TILEPRO_OPC_MULHLA_SS, | |
| TILEPRO_OPC_MULHLA_SS_SN, | |
| TILEPRO_OPC_MULHLA_SU, | |
| TILEPRO_OPC_MULHLA_SU_SN, | |
| TILEPRO_OPC_MULHLA_US, | |
| TILEPRO_OPC_MULHLA_US_SN, | |
| TILEPRO_OPC_MULHLA_UU, | |
| TILEPRO_OPC_MULHLA_UU_SN, | |
| TILEPRO_OPC_MULHLSA_UU, | |
| TILEPRO_OPC_MULHLSA_UU_SN, | |
| TILEPRO_OPC_MULLL_SS, | |
| TILEPRO_OPC_MULLL_SS_SN, | |
| TILEPRO_OPC_MULLL_SU, | |
| TILEPRO_OPC_MULLL_SU_SN, | |
| TILEPRO_OPC_MULLL_UU, | |
| TILEPRO_OPC_MULLL_UU_SN, | |
| TILEPRO_OPC_MULLLA_SS, | |
| TILEPRO_OPC_MULLLA_SS_SN, | |
| TILEPRO_OPC_MULLLA_SU, | |
| TILEPRO_OPC_MULLLA_SU_SN, | |
| TILEPRO_OPC_MULLLA_UU, | |
| TILEPRO_OPC_MULLLA_UU_SN, | |
| TILEPRO_OPC_MULLLSA_UU, | |
| TILEPRO_OPC_MULLLSA_UU_SN, | |
| TILEPRO_OPC_MVNZ, | |
| TILEPRO_OPC_MVNZ_SN, | |
| TILEPRO_OPC_MVZ, | |
| TILEPRO_OPC_MVZ_SN, | |
| TILEPRO_OPC_MZ, | |
| TILEPRO_OPC_MZ_SN, | |
| TILEPRO_OPC_MZB, | |
| TILEPRO_OPC_MZB_SN, | |
| TILEPRO_OPC_MZH, | |
| TILEPRO_OPC_MZH_SN, | |
| TILEPRO_OPC_NAP, | |
| TILEPRO_OPC_NOP, | |
| TILEPRO_OPC_NOR, | |
| TILEPRO_OPC_NOR_SN, | |
| TILEPRO_OPC_OR, | |
| TILEPRO_OPC_OR_SN, | |
| TILEPRO_OPC_ORI, | |
| TILEPRO_OPC_ORI_SN, | |
| TILEPRO_OPC_PACKBS_U, | |
| TILEPRO_OPC_PACKBS_U_SN, | |
| TILEPRO_OPC_PACKHB, | |
| TILEPRO_OPC_PACKHB_SN, | |
| TILEPRO_OPC_PACKHS, | |
| TILEPRO_OPC_PACKHS_SN, | |
| TILEPRO_OPC_PACKLB, | |
| TILEPRO_OPC_PACKLB_SN, | |
| TILEPRO_OPC_PCNT, | |
| TILEPRO_OPC_PCNT_SN, | |
| TILEPRO_OPC_RL, | |
| TILEPRO_OPC_RL_SN, | |
| TILEPRO_OPC_RLI, | |
| TILEPRO_OPC_RLI_SN, | |
| TILEPRO_OPC_S1A, | |
| TILEPRO_OPC_S1A_SN, | |
| TILEPRO_OPC_S2A, | |
| TILEPRO_OPC_S2A_SN, | |
| TILEPRO_OPC_S3A, | |
| TILEPRO_OPC_S3A_SN, | |
| TILEPRO_OPC_SADAB_U, | |
| TILEPRO_OPC_SADAB_U_SN, | |
| TILEPRO_OPC_SADAH, | |
| TILEPRO_OPC_SADAH_SN, | |
| TILEPRO_OPC_SADAH_U, | |
| TILEPRO_OPC_SADAH_U_SN, | |
| TILEPRO_OPC_SADB_U, | |
| TILEPRO_OPC_SADB_U_SN, | |
| TILEPRO_OPC_SADH, | |
| TILEPRO_OPC_SADH_SN, | |
| TILEPRO_OPC_SADH_U, | |
| TILEPRO_OPC_SADH_U_SN, | |
| TILEPRO_OPC_SB, | |
| TILEPRO_OPC_SBADD, | |
| TILEPRO_OPC_SEQ, | |
| TILEPRO_OPC_SEQ_SN, | |
| TILEPRO_OPC_SEQB, | |
| TILEPRO_OPC_SEQB_SN, | |
| TILEPRO_OPC_SEQH, | |
| TILEPRO_OPC_SEQH_SN, | |
| TILEPRO_OPC_SEQI, | |
| TILEPRO_OPC_SEQI_SN, | |
| TILEPRO_OPC_SEQIB, | |
| TILEPRO_OPC_SEQIB_SN, | |
| TILEPRO_OPC_SEQIH, | |
| TILEPRO_OPC_SEQIH_SN, | |
| TILEPRO_OPC_SH, | |
| TILEPRO_OPC_SHADD, | |
| TILEPRO_OPC_SHL, | |
| TILEPRO_OPC_SHL_SN, | |
| TILEPRO_OPC_SHLB, | |
| TILEPRO_OPC_SHLB_SN, | |
| TILEPRO_OPC_SHLH, | |
| TILEPRO_OPC_SHLH_SN, | |
| TILEPRO_OPC_SHLI, | |
| TILEPRO_OPC_SHLI_SN, | |
| TILEPRO_OPC_SHLIB, | |
| TILEPRO_OPC_SHLIB_SN, | |
| TILEPRO_OPC_SHLIH, | |
| TILEPRO_OPC_SHLIH_SN, | |
| TILEPRO_OPC_SHR, | |
| TILEPRO_OPC_SHR_SN, | |
| TILEPRO_OPC_SHRB, | |
| TILEPRO_OPC_SHRB_SN, | |
| TILEPRO_OPC_SHRH, | |
| TILEPRO_OPC_SHRH_SN, | |
| TILEPRO_OPC_SHRI, | |
| TILEPRO_OPC_SHRI_SN, | |
| TILEPRO_OPC_SHRIB, | |
| TILEPRO_OPC_SHRIB_SN, | |
| TILEPRO_OPC_SHRIH, | |
| TILEPRO_OPC_SHRIH_SN, | |
| TILEPRO_OPC_SLT, | |
| TILEPRO_OPC_SLT_SN, | |
| TILEPRO_OPC_SLT_U, | |
| TILEPRO_OPC_SLT_U_SN, | |
| TILEPRO_OPC_SLTB, | |
| TILEPRO_OPC_SLTB_SN, | |
| TILEPRO_OPC_SLTB_U, | |
| TILEPRO_OPC_SLTB_U_SN, | |
| TILEPRO_OPC_SLTE, | |
| TILEPRO_OPC_SLTE_SN, | |
| TILEPRO_OPC_SLTE_U, | |
| TILEPRO_OPC_SLTE_U_SN, | |
| TILEPRO_OPC_SLTEB, | |
| TILEPRO_OPC_SLTEB_SN, | |
| TILEPRO_OPC_SLTEB_U, | |
| TILEPRO_OPC_SLTEB_U_SN, | |
| TILEPRO_OPC_SLTEH, | |
| TILEPRO_OPC_SLTEH_SN, | |
| TILEPRO_OPC_SLTEH_U, | |
| TILEPRO_OPC_SLTEH_U_SN, | |
| TILEPRO_OPC_SLTH, | |
| TILEPRO_OPC_SLTH_SN, | |
| TILEPRO_OPC_SLTH_U, | |
| TILEPRO_OPC_SLTH_U_SN, | |
| TILEPRO_OPC_SLTI, | |
| TILEPRO_OPC_SLTI_SN, | |
| TILEPRO_OPC_SLTI_U, | |
| TILEPRO_OPC_SLTI_U_SN, | |
| TILEPRO_OPC_SLTIB, | |
| TILEPRO_OPC_SLTIB_SN, | |
| TILEPRO_OPC_SLTIB_U, | |
| TILEPRO_OPC_SLTIB_U_SN, | |
| TILEPRO_OPC_SLTIH, | |
| TILEPRO_OPC_SLTIH_SN, | |
| TILEPRO_OPC_SLTIH_U, | |
| TILEPRO_OPC_SLTIH_U_SN, | |
| TILEPRO_OPC_SNE, | |
| TILEPRO_OPC_SNE_SN, | |
| TILEPRO_OPC_SNEB, | |
| TILEPRO_OPC_SNEB_SN, | |
| TILEPRO_OPC_SNEH, | |
| TILEPRO_OPC_SNEH_SN, | |
| TILEPRO_OPC_SRA, | |
| TILEPRO_OPC_SRA_SN, | |
| TILEPRO_OPC_SRAB, | |
| TILEPRO_OPC_SRAB_SN, | |
| TILEPRO_OPC_SRAH, | |
| TILEPRO_OPC_SRAH_SN, | |
| TILEPRO_OPC_SRAI, | |
| TILEPRO_OPC_SRAI_SN, | |
| TILEPRO_OPC_SRAIB, | |
| TILEPRO_OPC_SRAIB_SN, | |
| TILEPRO_OPC_SRAIH, | |
| TILEPRO_OPC_SRAIH_SN, | |
| TILEPRO_OPC_SUB, | |
| TILEPRO_OPC_SUB_SN, | |
| TILEPRO_OPC_SUBB, | |
| TILEPRO_OPC_SUBB_SN, | |
| TILEPRO_OPC_SUBBS_U, | |
| TILEPRO_OPC_SUBBS_U_SN, | |
| TILEPRO_OPC_SUBH, | |
| TILEPRO_OPC_SUBH_SN, | |
| TILEPRO_OPC_SUBHS, | |
| TILEPRO_OPC_SUBHS_SN, | |
| TILEPRO_OPC_SUBS, | |
| TILEPRO_OPC_SUBS_SN, | |
| TILEPRO_OPC_SW, | |
| TILEPRO_OPC_SWADD, | |
| TILEPRO_OPC_SWINT0, | |
| TILEPRO_OPC_SWINT1, | |
| TILEPRO_OPC_SWINT2, | |
| TILEPRO_OPC_SWINT3, | |
| TILEPRO_OPC_TBLIDXB0, | |
| TILEPRO_OPC_TBLIDXB0_SN, | |
| TILEPRO_OPC_TBLIDXB1, | |
| TILEPRO_OPC_TBLIDXB1_SN, | |
| TILEPRO_OPC_TBLIDXB2, | |
| TILEPRO_OPC_TBLIDXB2_SN, | |
| TILEPRO_OPC_TBLIDXB3, | |
| TILEPRO_OPC_TBLIDXB3_SN, | |
| TILEPRO_OPC_TNS, | |
| TILEPRO_OPC_TNS_SN, | |
| TILEPRO_OPC_WH64, | |
| TILEPRO_OPC_XOR, | |
| TILEPRO_OPC_XOR_SN, | |
| TILEPRO_OPC_XORI, | |
| TILEPRO_OPC_XORI_SN, | |
| TILEPRO_OPC_NONE | |
| } tilepro_mnemonic; | |
| typedef enum | |
| { | |
| TILEPRO_PIPELINE_X0, | |
| TILEPRO_PIPELINE_X1, | |
| TILEPRO_PIPELINE_Y0, | |
| TILEPRO_PIPELINE_Y1, | |
| TILEPRO_PIPELINE_Y2, | |
| } tilepro_pipeline; | |
| #define tilepro_is_x_pipeline(p) ((int)(p) <= (int)TILEPRO_PIPELINE_X1) | |
| typedef enum | |
| { | |
| TILEPRO_OP_TYPE_REGISTER, | |
| TILEPRO_OP_TYPE_IMMEDIATE, | |
| TILEPRO_OP_TYPE_ADDRESS, | |
| TILEPRO_OP_TYPE_SPR | |
| } tilepro_operand_type; | |
| struct tilepro_operand | |
| { | |
| /* Is this operand a register, immediate or address? */ | |
| tilepro_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. */ | |
| tilepro_bundle_bits (*insert) (int op); | |
| /* Extract this operand and return it. */ | |
| unsigned int (*extract) (tilepro_bundle_bits bundle); | |
| }; | |
| extern const struct tilepro_operand tilepro_operands[]; | |
| /* One finite-state machine per pipe for rapid instruction decoding. */ | |
| extern const unsigned short * const | |
| tilepro_bundle_decoder_fsms[TILEPRO_NUM_PIPELINE_ENCODINGS]; | |
| struct tilepro_opcode | |
| { | |
| /* The opcode mnemonic, e.g. "add" */ | |
| const char *name; | |
| /* The enum value for this mnemonic. */ | |
| tilepro_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 tilepro_operands[] table. */ | |
| unsigned char operands[TILEPRO_NUM_PIPELINE_ENCODINGS][TILEPRO_MAX_OPERANDS]; | |
| }; | |
| extern const struct tilepro_opcode tilepro_opcodes[]; | |
| /* Used for non-textual disassembly into structs. */ | |
| struct tilepro_decoded_instruction | |
| { | |
| const struct tilepro_opcode *opcode; | |
| const struct tilepro_operand *operands[TILEPRO_MAX_OPERANDS]; | |
| int operand_values[TILEPRO_MAX_OPERANDS]; | |
| }; | |
| /* Disassemble a bundle into a struct for machine processing. */ | |
| extern int parse_insn_tilepro(tilepro_bundle_bits bits, | |
| unsigned int pc, | |
| struct tilepro_decoded_instruction | |
| decoded[TILEPRO_MAX_INSTRUCTIONS_PER_BUNDLE]); | |
| /* Given a set of bundle bits and a specific pipe, returns which | |
| * instruction the bundle contains in that pipe. | |
| */ | |
| extern const struct tilepro_opcode * | |
| find_opcode(tilepro_bundle_bits bits, tilepro_pipeline pipe); | |
| #endif /* opcode_tilepro_h */ |