diff options
Diffstat (limited to 'include/opcode/tilepro.h')
| -rw-r--r-- | include/opcode/tilepro.h | 1636 |
1 files changed, 1636 insertions, 0 deletions
diff --git a/include/opcode/tilepro.h b/include/opcode/tilepro.h new file mode 100644 index 0000000..91e2a2b --- /dev/null +++ b/include/opcode/tilepro.h @@ -0,0 +1,1636 @@ +/* TILEPro opcode information. + * + * Copyright 2011 Free Software Foundation, Inc. + * + * 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; either version 3 of the License, or + * (at your option) any later version. + * + * 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. 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 opcode_tilepro_h +#define opcode_tilepro_h + +typedef unsigned long long tilepro_bundle_bits; + + +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; + +/* 64-bit pattern for a { bpt ; nop } bundle. */ +#define TILEPRO_BPT_BUNDLE 0x400b3cae70166000ULL + +#ifndef DISASM_ONLY + +enum +{ + TILEPRO_SN_MAX_OPERANDS = 6 /* route */ +}; + +typedef enum +{ + TILEPRO_SN_OPC_BZ, + TILEPRO_SN_OPC_BNZ, + TILEPRO_SN_OPC_JRR, + TILEPRO_SN_OPC_FNOP, + TILEPRO_SN_OPC_BLZ, + TILEPRO_SN_OPC_NOP, + TILEPRO_SN_OPC_MOVEI, + TILEPRO_SN_OPC_MOVE, + TILEPRO_SN_OPC_BGEZ, + TILEPRO_SN_OPC_JR, + TILEPRO_SN_OPC_BLEZ, + TILEPRO_SN_OPC_BBNS, + TILEPRO_SN_OPC_JALRR, + TILEPRO_SN_OPC_BPT, + TILEPRO_SN_OPC_JALR, + TILEPRO_SN_OPC_SHR1, + TILEPRO_SN_OPC_BGZ, + TILEPRO_SN_OPC_BBS, + TILEPRO_SN_OPC_SHL8II, + TILEPRO_SN_OPC_ADDI, + TILEPRO_SN_OPC_HALT, + TILEPRO_SN_OPC_ROUTE, + TILEPRO_SN_OPC_NONE +} tilepro_sn_mnemonic; + +extern const unsigned char tilepro_sn_route_encode[6 * 6 * 6]; +extern const signed char tilepro_sn_route_decode[256][3]; +extern const char tilepro_sn_direction_names[6][5]; +extern const signed char tilepro_sn_dest_map[6][6]; +#endif /* DISASM_ONLY */ + + +static __inline unsigned int +get_BrOff_SN(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 0)) & 0x3ff); +} + +static __inline unsigned int +get_BrOff_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x00007fff) | + (((unsigned int)(n >> 20)) & 0x00018000); +} + +static __inline unsigned int +get_BrType_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0xf); +} + +static __inline unsigned int +get_Dest_Imm8_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0x0000003f) | + (((unsigned int)(n >> 43)) & 0x000000c0); +} + +static __inline unsigned int +get_Dest_SN(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 2)) & 0x3); +} + +static __inline unsigned int +get_Dest_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 0)) & 0x3f); +} + +static __inline unsigned int +get_Dest_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0x3f); +} + +static __inline unsigned int +get_Dest_Y0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 0)) & 0x3f); +} + +static __inline unsigned int +get_Dest_Y1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0x3f); +} + +static __inline unsigned int +get_Imm16_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0xffff); +} + +static __inline unsigned int +get_Imm16_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0xffff); +} + +static __inline unsigned int +get_Imm8_SN(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 0)) & 0xff); +} + +static __inline unsigned int +get_Imm8_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0xff); +} + +static __inline unsigned int +get_Imm8_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0xff); +} + +static __inline unsigned int +get_Imm8_Y0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0xff); +} + +static __inline unsigned int +get_Imm8_Y1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0xff); +} + +static __inline unsigned int +get_ImmOpcodeExtension_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 20)) & 0x7f); +} + +static __inline unsigned int +get_ImmOpcodeExtension_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 51)) & 0x7f); +} + +static __inline unsigned int +get_ImmRROpcodeExtension_SN(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 8)) & 0x3); +} + +static __inline unsigned int +get_JOffLong_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x00007fff) | + (((unsigned int)(n >> 20)) & 0x00018000) | + (((unsigned int)(n >> 14)) & 0x001e0000) | + (((unsigned int)(n >> 16)) & 0x07e00000) | + (((unsigned int)(n >> 31)) & 0x18000000); +} + +static __inline unsigned int +get_JOff_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x00007fff) | + (((unsigned int)(n >> 20)) & 0x00018000) | + (((unsigned int)(n >> 14)) & 0x001e0000) | + (((unsigned int)(n >> 16)) & 0x07e00000) | + (((unsigned int)(n >> 31)) & 0x08000000); +} + +static __inline unsigned int +get_MF_Imm15_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 37)) & 0x00003fff) | + (((unsigned int)(n >> 44)) & 0x00004000); +} + +static __inline unsigned int +get_MMEnd_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 18)) & 0x1f); +} + +static __inline unsigned int +get_MMEnd_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 49)) & 0x1f); +} + +static __inline unsigned int +get_MMStart_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 23)) & 0x1f); +} + +static __inline unsigned int +get_MMStart_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 54)) & 0x1f); +} + +static __inline unsigned int +get_MT_Imm15_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0x0000003f) | + (((unsigned int)(n >> 37)) & 0x00003fc0) | + (((unsigned int)(n >> 44)) & 0x00004000); +} + +static __inline unsigned int +get_Mode(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 63)) & 0x1); +} + +static __inline unsigned int +get_NoRegOpcodeExtension_SN(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 0)) & 0xf); +} + +static __inline unsigned int +get_Opcode_SN(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 10)) & 0x3f); +} + +static __inline unsigned int +get_Opcode_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 28)) & 0x7); +} + +static __inline unsigned int +get_Opcode_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 59)) & 0xf); +} + +static __inline unsigned int +get_Opcode_Y0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 27)) & 0xf); +} + +static __inline unsigned int +get_Opcode_Y1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 59)) & 0xf); +} + +static __inline unsigned int +get_Opcode_Y2(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 56)) & 0x7); +} + +static __inline unsigned int +get_RROpcodeExtension_SN(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 4)) & 0xf); +} + +static __inline unsigned int +get_RRROpcodeExtension_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 18)) & 0x1ff); +} + +static __inline unsigned int +get_RRROpcodeExtension_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 49)) & 0x1ff); +} + +static __inline unsigned int +get_RRROpcodeExtension_Y0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 18)) & 0x3); +} + +static __inline unsigned int +get_RRROpcodeExtension_Y1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 49)) & 0x3); +} + +static __inline unsigned int +get_RouteOpcodeExtension_SN(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 0)) & 0x3ff); +} + +static __inline unsigned int +get_S_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 27)) & 0x1); +} + +static __inline unsigned int +get_S_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 58)) & 0x1); +} + +static __inline unsigned int +get_ShAmt_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x1f); +} + +static __inline unsigned int +get_ShAmt_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x1f); +} + +static __inline unsigned int +get_ShAmt_Y0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x1f); +} + +static __inline unsigned int +get_ShAmt_Y1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x1f); +} + +static __inline unsigned int +get_SrcA_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 6)) & 0x3f); +} + +static __inline unsigned int +get_SrcA_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 37)) & 0x3f); +} + +static __inline unsigned int +get_SrcA_Y0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 6)) & 0x3f); +} + +static __inline unsigned int +get_SrcA_Y1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 37)) & 0x3f); +} + +static __inline unsigned int +get_SrcA_Y2(tilepro_bundle_bits n) +{ + return (((n >> 26)) & 0x00000001) | + (((unsigned int)(n >> 50)) & 0x0000003e); +} + +static __inline unsigned int +get_SrcBDest_Y2(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 20)) & 0x3f); +} + +static __inline unsigned int +get_SrcB_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x3f); +} + +static __inline unsigned int +get_SrcB_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x3f); +} + +static __inline unsigned int +get_SrcB_Y0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x3f); +} + +static __inline unsigned int +get_SrcB_Y1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x3f); +} + +static __inline unsigned int +get_Src_SN(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 0)) & 0x3); +} + +static __inline unsigned int +get_UnOpcodeExtension_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x1f); +} + +static __inline unsigned int +get_UnOpcodeExtension_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x1f); +} + +static __inline unsigned int +get_UnOpcodeExtension_Y0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x1f); +} + +static __inline unsigned int +get_UnOpcodeExtension_Y1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x1f); +} + +static __inline unsigned int +get_UnShOpcodeExtension_X0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 17)) & 0x3ff); +} + +static __inline unsigned int +get_UnShOpcodeExtension_X1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 48)) & 0x3ff); +} + +static __inline unsigned int +get_UnShOpcodeExtension_Y0(tilepro_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 17)) & 0x7); +} + +static __inline unsigned int +get_UnShOpcodeExtension_Y1(tilepro_bundle_bits n) +{ + return (((unsigned int)(n >> 48)) & 0x7); +} + + +static __inline int +sign_extend(int n, int num_bits) +{ + int shift = (int)(sizeof(int) * 8 - num_bits); + return (n << shift) >> shift; +} + + + +static __inline tilepro_bundle_bits +create_BrOff_SN(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3ff) << 0); +} + +static __inline tilepro_bundle_bits +create_BrOff_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x00007fff)) << 43) | + (((tilepro_bundle_bits)(n & 0x00018000)) << 20); +} + +static __inline tilepro_bundle_bits +create_BrType_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0xf)) << 31); +} + +static __inline tilepro_bundle_bits +create_Dest_Imm8_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x0000003f)) << 31) | + (((tilepro_bundle_bits)(n & 0x000000c0)) << 43); +} + +static __inline tilepro_bundle_bits +create_Dest_SN(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3) << 2); +} + +static __inline tilepro_bundle_bits +create_Dest_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 0); +} + +static __inline tilepro_bundle_bits +create_Dest_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x3f)) << 31); +} + +static __inline tilepro_bundle_bits +create_Dest_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 0); +} + +static __inline tilepro_bundle_bits +create_Dest_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x3f)) << 31); +} + +static __inline tilepro_bundle_bits +create_Imm16_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xffff) << 12); +} + +static __inline tilepro_bundle_bits +create_Imm16_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0xffff)) << 43); +} + +static __inline tilepro_bundle_bits +create_Imm8_SN(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xff) << 0); +} + +static __inline tilepro_bundle_bits +create_Imm8_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xff) << 12); +} + +static __inline tilepro_bundle_bits +create_Imm8_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0xff)) << 43); +} + +static __inline tilepro_bundle_bits +create_Imm8_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xff) << 12); +} + +static __inline tilepro_bundle_bits +create_Imm8_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0xff)) << 43); +} + +static __inline tilepro_bundle_bits +create_ImmOpcodeExtension_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x7f) << 20); +} + +static __inline tilepro_bundle_bits +create_ImmOpcodeExtension_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x7f)) << 51); +} + +static __inline tilepro_bundle_bits +create_ImmRROpcodeExtension_SN(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3) << 8); +} + +static __inline tilepro_bundle_bits +create_JOffLong_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x00007fff)) << 43) | + (((tilepro_bundle_bits)(n & 0x00018000)) << 20) | + (((tilepro_bundle_bits)(n & 0x001e0000)) << 14) | + (((tilepro_bundle_bits)(n & 0x07e00000)) << 16) | + (((tilepro_bundle_bits)(n & 0x18000000)) << 31); +} + +static __inline tilepro_bundle_bits +create_JOff_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x00007fff)) << 43) | + (((tilepro_bundle_bits)(n & 0x00018000)) << 20) | + (((tilepro_bundle_bits)(n & 0x001e0000)) << 14) | + (((tilepro_bundle_bits)(n & 0x07e00000)) << 16) | + (((tilepro_bundle_bits)(n & 0x08000000)) << 31); +} + +static __inline tilepro_bundle_bits +create_MF_Imm15_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x00003fff)) << 37) | + (((tilepro_bundle_bits)(n & 0x00004000)) << 44); +} + +static __inline tilepro_bundle_bits +create_MMEnd_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x1f) << 18); +} + +static __inline tilepro_bundle_bits +create_MMEnd_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x1f)) << 49); +} + +static __inline tilepro_bundle_bits +create_MMStart_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x1f) << 23); +} + +static __inline tilepro_bundle_bits +create_MMStart_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x1f)) << 54); +} + +static __inline tilepro_bundle_bits +create_MT_Imm15_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x0000003f)) << 31) | + (((tilepro_bundle_bits)(n & 0x00003fc0)) << 37) | + (((tilepro_bundle_bits)(n & 0x00004000)) << 44); +} + +static __inline tilepro_bundle_bits +create_Mode(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x1)) << 63); +} + +static __inline tilepro_bundle_bits +create_NoRegOpcodeExtension_SN(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xf) << 0); +} + +static __inline tilepro_bundle_bits +create_Opcode_SN(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 10); +} + +static __inline tilepro_bundle_bits +create_Opcode_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x7) << 28); +} + +static __inline tilepro_bundle_bits +create_Opcode_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0xf)) << 59); +} + +static __inline tilepro_bundle_bits +create_Opcode_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xf) << 27); +} + +static __inline tilepro_bundle_bits +create_Opcode_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0xf)) << 59); +} + +static __inline tilepro_bundle_bits +create_Opcode_Y2(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x7)) << 56); +} + +static __inline tilepro_bundle_bits +create_RROpcodeExtension_SN(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xf) << 4); +} + +static __inline tilepro_bundle_bits +create_RRROpcodeExtension_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x1ff) << 18); +} + +static __inline tilepro_bundle_bits +create_RRROpcodeExtension_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x1ff)) << 49); +} + +static __inline tilepro_bundle_bits +create_RRROpcodeExtension_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3) << 18); +} + +static __inline tilepro_bundle_bits +create_RRROpcodeExtension_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x3)) << 49); +} + +static __inline tilepro_bundle_bits +create_RouteOpcodeExtension_SN(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3ff) << 0); +} + +static __inline tilepro_bundle_bits +create_S_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x1) << 27); +} + +static __inline tilepro_bundle_bits +create_S_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x1)) << 58); +} + +static __inline tilepro_bundle_bits +create_ShAmt_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x1f) << 12); +} + +static __inline tilepro_bundle_bits +create_ShAmt_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x1f)) << 43); +} + +static __inline tilepro_bundle_bits +create_ShAmt_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x1f) << 12); +} + +static __inline tilepro_bundle_bits +create_ShAmt_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x1f)) << 43); +} + +static __inline tilepro_bundle_bits +create_SrcA_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 6); +} + +static __inline tilepro_bundle_bits +create_SrcA_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x3f)) << 37); +} + +static __inline tilepro_bundle_bits +create_SrcA_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 6); +} + +static __inline tilepro_bundle_bits +create_SrcA_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x3f)) << 37); +} + +static __inline tilepro_bundle_bits +create_SrcA_Y2(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x00000001) << 26) | + (((tilepro_bundle_bits)(n & 0x0000003e)) << 50); +} + +static __inline tilepro_bundle_bits +create_SrcBDest_Y2(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 20); +} + +static __inline tilepro_bundle_bits +create_SrcB_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 12); +} + +static __inline tilepro_bundle_bits +create_SrcB_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x3f)) << 43); +} + +static __inline tilepro_bundle_bits +create_SrcB_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 12); +} + +static __inline tilepro_bundle_bits +create_SrcB_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x3f)) << 43); +} + +static __inline tilepro_bundle_bits +create_Src_SN(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3) << 0); +} + +static __inline tilepro_bundle_bits +create_UnOpcodeExtension_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x1f) << 12); +} + +static __inline tilepro_bundle_bits +create_UnOpcodeExtension_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x1f)) << 43); +} + +static __inline tilepro_bundle_bits +create_UnOpcodeExtension_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x1f) << 12); +} + +static __inline tilepro_bundle_bits +create_UnOpcodeExtension_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x1f)) << 43); +} + +static __inline tilepro_bundle_bits +create_UnShOpcodeExtension_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3ff) << 17); +} + +static __inline tilepro_bundle_bits +create_UnShOpcodeExtension_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x3ff)) << 48); +} + +static __inline tilepro_bundle_bits +create_UnShOpcodeExtension_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x7) << 17); +} + +static __inline tilepro_bundle_bits +create_UnShOpcodeExtension_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilepro_bundle_bits)(n & 0x7)) << 48); +} + + + +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; + +/* This is the bit that determines if a bundle is in the Y encoding. */ +#define TILEPRO_BUNDLE_Y_ENCODING_MASK ((tilepro_bundle_bits)1 << 63) + +enum +{ + /* Maximum number of instructions in a bundle (2 for X, 3 for Y). */ + TILEPRO_MAX_INSTRUCTIONS_PER_BUNDLE = 3, + + /* How many different pipeline encodings are there? X0, X1, Y0, Y1, Y2. */ + TILEPRO_NUM_PIPELINE_ENCODINGS = 5, + + /* Log base 2 of TILEPRO_BUNDLE_SIZE_IN_BYTES. */ + TILEPRO_LOG2_BUNDLE_SIZE_IN_BYTES = 3, + + /* Instructions take this many bytes. */ + TILEPRO_BUNDLE_SIZE_IN_BYTES = 1 << TILEPRO_LOG2_BUNDLE_SIZE_IN_BYTES, + + /* Log base 2 of TILEPRO_BUNDLE_ALIGNMENT_IN_BYTES. */ + TILEPRO_LOG2_BUNDLE_ALIGNMENT_IN_BYTES = 3, + + /* Bundles should be aligned modulo this number of bytes. */ + TILEPRO_BUNDLE_ALIGNMENT_IN_BYTES = + (1 << TILEPRO_LOG2_BUNDLE_ALIGNMENT_IN_BYTES), + + /* Log base 2 of TILEPRO_SN_INSTRUCTION_SIZE_IN_BYTES. */ + TILEPRO_LOG2_SN_INSTRUCTION_SIZE_IN_BYTES = 1, + + /* Static network instructions take this many bytes. */ + TILEPRO_SN_INSTRUCTION_SIZE_IN_BYTES = + (1 << TILEPRO_LOG2_SN_INSTRUCTION_SIZE_IN_BYTES), + + /* Number of registers (some are magic, such as network I/O). */ + TILEPRO_NUM_REGISTERS = 64, + + /* Number of static network registers. */ + TILEPRO_NUM_SN_REGISTERS = 4 +}; + + +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]; + +#if !defined(__KERNEL__) && !defined(_LIBC) + /* A mask of which bits have predefined values for each pipeline. + * This is useful for disassembly. */ + tilepro_bundle_bits fixed_bit_masks[TILEPRO_NUM_PIPELINE_ENCODINGS]; + + /* For each bit set in fixed_bit_masks, what the value is for this + * instruction. */ + tilepro_bundle_bits fixed_bit_values[TILEPRO_NUM_PIPELINE_ENCODINGS]; +#endif +}; + +extern const struct tilepro_opcode tilepro_opcodes[]; + +#if !defined(__KERNEL__) && !defined(_LIBC) + +typedef unsigned short tilepro_sn_instruction_bits; + +struct tilepro_sn_opcode +{ + /* The opcode mnemonic, e.g. "add" */ + const char *name; + + /* The enum value for this mnemonic. */ + tilepro_sn_mnemonic mnemonic; + + /* How many operands are there? */ + unsigned char num_operands; + + /* The description of the operands. Each of these is an + * index into the tilepro_operands[] table. */ + unsigned char operands[TILEPRO_SN_MAX_OPERANDS]; + + /* A mask of which bits have predefined values. + * This is useful for disassembly. */ + tilepro_sn_instruction_bits fixed_bit_mask; + + /* For each bit set in fixed_bit_masks, what its value is. */ + tilepro_sn_instruction_bits fixed_bit_values; +}; + +extern const struct tilepro_sn_opcode tilepro_sn_opcodes[]; + +#endif /* !__KERNEL__ && !_LIBC */ + +/* 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); + + +#if !defined(__KERNEL__) && !defined(_LIBC) +/* Canonical names of all the registers. */ +/* ISSUE: This table lives in "tilepro-dis.c" */ +extern const char * const tilepro_register_names[]; + +/* Descriptor for a special-purpose register. */ +struct tilepro_spr +{ + /* The number */ + int number; + + /* The name */ + const char *name; +}; + +/* List of all the SPRs; ordered by increasing number. */ +extern const struct tilepro_spr tilepro_sprs[]; + +/* Number of special-purpose registers. */ +extern const int tilepro_num_sprs; + +extern const char * +get_tilepro_spr_name (int num); +#endif /* !__KERNEL__ && !_LIBC */ + +/* Make a few "tile_" variables to simply common code between + architectures. */ + +typedef tilepro_bundle_bits tile_bundle_bits; +#define TILE_BUNDLE_SIZE_IN_BYTES TILEPRO_BUNDLE_SIZE_IN_BYTES +#define TILE_BUNDLE_ALIGNMENT_IN_BYTES TILEPRO_BUNDLE_ALIGNMENT_IN_BYTES +#define TILE_LOG2_BUNDLE_ALIGNMENT_IN_BYTES \ + TILEPRO_LOG2_BUNDLE_ALIGNMENT_IN_BYTES + +#endif /* opcode_tilepro_h */ |