| 1 | /* Simulator instruction decoder for iq2000bf. |
| 2 | |
| 3 | THIS FILE IS MACHINE GENERATED WITH CGEN. |
| 4 | |
| 5 | Copyright 1996-2019 Free Software Foundation, Inc. |
| 6 | |
| 7 | This file is part of the GNU simulators. |
| 8 | |
| 9 | This file is free software; you can redistribute it and/or modify |
| 10 | it under the terms of the GNU General Public License as published by |
| 11 | the Free Software Foundation; either version 3, or (at your option) |
| 12 | any later version. |
| 13 | |
| 14 | It is distributed in the hope that it will be useful, but WITHOUT |
| 15 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 16 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| 17 | License for more details. |
| 18 | |
| 19 | You should have received a copy of the GNU General Public License along |
| 20 | with this program; if not, see <http://www.gnu.org/licenses/>. |
| 21 | |
| 22 | */ |
| 23 | |
| 24 | #define WANT_CPU iq2000bf |
| 25 | #define WANT_CPU_IQ2000BF |
| 26 | |
| 27 | #include "sim-main.h" |
| 28 | #include "sim-assert.h" |
| 29 | |
| 30 | /* The instruction descriptor array. |
| 31 | This is computed at runtime. Space for it is not malloc'd to save a |
| 32 | teensy bit of cpu in the decoder. Moving it to malloc space is trivial |
| 33 | but won't be done until necessary (we don't currently support the runtime |
| 34 | addition of instructions nor an SMP machine with different cpus). */ |
| 35 | static IDESC iq2000bf_insn_data[IQ2000BF_INSN__MAX]; |
| 36 | |
| 37 | /* Commas between elements are contained in the macros. |
| 38 | Some of these are conditionally compiled out. */ |
| 39 | |
| 40 | static const struct insn_sem iq2000bf_insn_sem[] = |
| 41 | { |
| 42 | { VIRTUAL_INSN_X_INVALID, IQ2000BF_INSN_X_INVALID, IQ2000BF_SFMT_EMPTY }, |
| 43 | { VIRTUAL_INSN_X_AFTER, IQ2000BF_INSN_X_AFTER, IQ2000BF_SFMT_EMPTY }, |
| 44 | { VIRTUAL_INSN_X_BEFORE, IQ2000BF_INSN_X_BEFORE, IQ2000BF_SFMT_EMPTY }, |
| 45 | { VIRTUAL_INSN_X_CTI_CHAIN, IQ2000BF_INSN_X_CTI_CHAIN, IQ2000BF_SFMT_EMPTY }, |
| 46 | { VIRTUAL_INSN_X_CHAIN, IQ2000BF_INSN_X_CHAIN, IQ2000BF_SFMT_EMPTY }, |
| 47 | { VIRTUAL_INSN_X_BEGIN, IQ2000BF_INSN_X_BEGIN, IQ2000BF_SFMT_EMPTY }, |
| 48 | { IQ2000_INSN_ADD, IQ2000BF_INSN_ADD, IQ2000BF_SFMT_ADD }, |
| 49 | { IQ2000_INSN_ADDI, IQ2000BF_INSN_ADDI, IQ2000BF_SFMT_ADDI }, |
| 50 | { IQ2000_INSN_ADDIU, IQ2000BF_INSN_ADDIU, IQ2000BF_SFMT_ADDI }, |
| 51 | { IQ2000_INSN_ADDU, IQ2000BF_INSN_ADDU, IQ2000BF_SFMT_ADD }, |
| 52 | { IQ2000_INSN_ADO16, IQ2000BF_INSN_ADO16, IQ2000BF_SFMT_ADD }, |
| 53 | { IQ2000_INSN_AND, IQ2000BF_INSN_AND, IQ2000BF_SFMT_ADD }, |
| 54 | { IQ2000_INSN_ANDI, IQ2000BF_INSN_ANDI, IQ2000BF_SFMT_ADDI }, |
| 55 | { IQ2000_INSN_ANDOI, IQ2000BF_INSN_ANDOI, IQ2000BF_SFMT_ADDI }, |
| 56 | { IQ2000_INSN_NOR, IQ2000BF_INSN_NOR, IQ2000BF_SFMT_ADD }, |
| 57 | { IQ2000_INSN_OR, IQ2000BF_INSN_OR, IQ2000BF_SFMT_ADD }, |
| 58 | { IQ2000_INSN_ORI, IQ2000BF_INSN_ORI, IQ2000BF_SFMT_ADDI }, |
| 59 | { IQ2000_INSN_RAM, IQ2000BF_INSN_RAM, IQ2000BF_SFMT_RAM }, |
| 60 | { IQ2000_INSN_SLL, IQ2000BF_INSN_SLL, IQ2000BF_SFMT_SLL }, |
| 61 | { IQ2000_INSN_SLLV, IQ2000BF_INSN_SLLV, IQ2000BF_SFMT_ADD }, |
| 62 | { IQ2000_INSN_SLMV, IQ2000BF_INSN_SLMV, IQ2000BF_SFMT_SLMV }, |
| 63 | { IQ2000_INSN_SLT, IQ2000BF_INSN_SLT, IQ2000BF_SFMT_SLT }, |
| 64 | { IQ2000_INSN_SLTI, IQ2000BF_INSN_SLTI, IQ2000BF_SFMT_SLTI }, |
| 65 | { IQ2000_INSN_SLTIU, IQ2000BF_INSN_SLTIU, IQ2000BF_SFMT_SLTI }, |
| 66 | { IQ2000_INSN_SLTU, IQ2000BF_INSN_SLTU, IQ2000BF_SFMT_SLT }, |
| 67 | { IQ2000_INSN_SRA, IQ2000BF_INSN_SRA, IQ2000BF_SFMT_SLL }, |
| 68 | { IQ2000_INSN_SRAV, IQ2000BF_INSN_SRAV, IQ2000BF_SFMT_ADD }, |
| 69 | { IQ2000_INSN_SRL, IQ2000BF_INSN_SRL, IQ2000BF_SFMT_SLL }, |
| 70 | { IQ2000_INSN_SRLV, IQ2000BF_INSN_SRLV, IQ2000BF_SFMT_ADD }, |
| 71 | { IQ2000_INSN_SRMV, IQ2000BF_INSN_SRMV, IQ2000BF_SFMT_SLMV }, |
| 72 | { IQ2000_INSN_SUB, IQ2000BF_INSN_SUB, IQ2000BF_SFMT_ADD }, |
| 73 | { IQ2000_INSN_SUBU, IQ2000BF_INSN_SUBU, IQ2000BF_SFMT_ADD }, |
| 74 | { IQ2000_INSN_XOR, IQ2000BF_INSN_XOR, IQ2000BF_SFMT_ADD }, |
| 75 | { IQ2000_INSN_XORI, IQ2000BF_INSN_XORI, IQ2000BF_SFMT_ADDI }, |
| 76 | { IQ2000_INSN_BBI, IQ2000BF_INSN_BBI, IQ2000BF_SFMT_BBI }, |
| 77 | { IQ2000_INSN_BBIN, IQ2000BF_INSN_BBIN, IQ2000BF_SFMT_BBI }, |
| 78 | { IQ2000_INSN_BBV, IQ2000BF_INSN_BBV, IQ2000BF_SFMT_BBV }, |
| 79 | { IQ2000_INSN_BBVN, IQ2000BF_INSN_BBVN, IQ2000BF_SFMT_BBV }, |
| 80 | { IQ2000_INSN_BEQ, IQ2000BF_INSN_BEQ, IQ2000BF_SFMT_BBV }, |
| 81 | { IQ2000_INSN_BEQL, IQ2000BF_INSN_BEQL, IQ2000BF_SFMT_BBV }, |
| 82 | { IQ2000_INSN_BGEZ, IQ2000BF_INSN_BGEZ, IQ2000BF_SFMT_BGEZ }, |
| 83 | { IQ2000_INSN_BGEZAL, IQ2000BF_INSN_BGEZAL, IQ2000BF_SFMT_BGEZAL }, |
| 84 | { IQ2000_INSN_BGEZALL, IQ2000BF_INSN_BGEZALL, IQ2000BF_SFMT_BGEZAL }, |
| 85 | { IQ2000_INSN_BGEZL, IQ2000BF_INSN_BGEZL, IQ2000BF_SFMT_BGEZ }, |
| 86 | { IQ2000_INSN_BLTZ, IQ2000BF_INSN_BLTZ, IQ2000BF_SFMT_BGEZ }, |
| 87 | { IQ2000_INSN_BLTZL, IQ2000BF_INSN_BLTZL, IQ2000BF_SFMT_BGEZ }, |
| 88 | { IQ2000_INSN_BLTZAL, IQ2000BF_INSN_BLTZAL, IQ2000BF_SFMT_BGEZAL }, |
| 89 | { IQ2000_INSN_BLTZALL, IQ2000BF_INSN_BLTZALL, IQ2000BF_SFMT_BGEZAL }, |
| 90 | { IQ2000_INSN_BMB0, IQ2000BF_INSN_BMB0, IQ2000BF_SFMT_BBV }, |
| 91 | { IQ2000_INSN_BMB1, IQ2000BF_INSN_BMB1, IQ2000BF_SFMT_BBV }, |
| 92 | { IQ2000_INSN_BMB2, IQ2000BF_INSN_BMB2, IQ2000BF_SFMT_BBV }, |
| 93 | { IQ2000_INSN_BMB3, IQ2000BF_INSN_BMB3, IQ2000BF_SFMT_BBV }, |
| 94 | { IQ2000_INSN_BNE, IQ2000BF_INSN_BNE, IQ2000BF_SFMT_BBV }, |
| 95 | { IQ2000_INSN_BNEL, IQ2000BF_INSN_BNEL, IQ2000BF_SFMT_BBV }, |
| 96 | { IQ2000_INSN_JALR, IQ2000BF_INSN_JALR, IQ2000BF_SFMT_JALR }, |
| 97 | { IQ2000_INSN_JR, IQ2000BF_INSN_JR, IQ2000BF_SFMT_JR }, |
| 98 | { IQ2000_INSN_LB, IQ2000BF_INSN_LB, IQ2000BF_SFMT_LB }, |
| 99 | { IQ2000_INSN_LBU, IQ2000BF_INSN_LBU, IQ2000BF_SFMT_LB }, |
| 100 | { IQ2000_INSN_LH, IQ2000BF_INSN_LH, IQ2000BF_SFMT_LH }, |
| 101 | { IQ2000_INSN_LHU, IQ2000BF_INSN_LHU, IQ2000BF_SFMT_LH }, |
| 102 | { IQ2000_INSN_LUI, IQ2000BF_INSN_LUI, IQ2000BF_SFMT_LUI }, |
| 103 | { IQ2000_INSN_LW, IQ2000BF_INSN_LW, IQ2000BF_SFMT_LW }, |
| 104 | { IQ2000_INSN_SB, IQ2000BF_INSN_SB, IQ2000BF_SFMT_SB }, |
| 105 | { IQ2000_INSN_SH, IQ2000BF_INSN_SH, IQ2000BF_SFMT_SH }, |
| 106 | { IQ2000_INSN_SW, IQ2000BF_INSN_SW, IQ2000BF_SFMT_SW }, |
| 107 | { IQ2000_INSN_BREAK, IQ2000BF_INSN_BREAK, IQ2000BF_SFMT_BREAK }, |
| 108 | { IQ2000_INSN_SYSCALL, IQ2000BF_INSN_SYSCALL, IQ2000BF_SFMT_SYSCALL }, |
| 109 | { IQ2000_INSN_ANDOUI, IQ2000BF_INSN_ANDOUI, IQ2000BF_SFMT_ANDOUI }, |
| 110 | { IQ2000_INSN_ORUI, IQ2000BF_INSN_ORUI, IQ2000BF_SFMT_ANDOUI }, |
| 111 | { IQ2000_INSN_BGTZ, IQ2000BF_INSN_BGTZ, IQ2000BF_SFMT_BGEZ }, |
| 112 | { IQ2000_INSN_BGTZL, IQ2000BF_INSN_BGTZL, IQ2000BF_SFMT_BGEZ }, |
| 113 | { IQ2000_INSN_BLEZ, IQ2000BF_INSN_BLEZ, IQ2000BF_SFMT_BGEZ }, |
| 114 | { IQ2000_INSN_BLEZL, IQ2000BF_INSN_BLEZL, IQ2000BF_SFMT_BGEZ }, |
| 115 | { IQ2000_INSN_MRGB, IQ2000BF_INSN_MRGB, IQ2000BF_SFMT_MRGB }, |
| 116 | { IQ2000_INSN_BCTXT, IQ2000BF_INSN_BCTXT, IQ2000BF_SFMT_BCTXT }, |
| 117 | { IQ2000_INSN_BC0F, IQ2000BF_INSN_BC0F, IQ2000BF_SFMT_BCTXT }, |
| 118 | { IQ2000_INSN_BC0FL, IQ2000BF_INSN_BC0FL, IQ2000BF_SFMT_BCTXT }, |
| 119 | { IQ2000_INSN_BC3F, IQ2000BF_INSN_BC3F, IQ2000BF_SFMT_BCTXT }, |
| 120 | { IQ2000_INSN_BC3FL, IQ2000BF_INSN_BC3FL, IQ2000BF_SFMT_BCTXT }, |
| 121 | { IQ2000_INSN_BC0T, IQ2000BF_INSN_BC0T, IQ2000BF_SFMT_BCTXT }, |
| 122 | { IQ2000_INSN_BC0TL, IQ2000BF_INSN_BC0TL, IQ2000BF_SFMT_BCTXT }, |
| 123 | { IQ2000_INSN_BC3T, IQ2000BF_INSN_BC3T, IQ2000BF_SFMT_BCTXT }, |
| 124 | { IQ2000_INSN_BC3TL, IQ2000BF_INSN_BC3TL, IQ2000BF_SFMT_BCTXT }, |
| 125 | { IQ2000_INSN_CFC0, IQ2000BF_INSN_CFC0, IQ2000BF_SFMT_SYSCALL }, |
| 126 | { IQ2000_INSN_CFC1, IQ2000BF_INSN_CFC1, IQ2000BF_SFMT_SYSCALL }, |
| 127 | { IQ2000_INSN_CFC2, IQ2000BF_INSN_CFC2, IQ2000BF_SFMT_SYSCALL }, |
| 128 | { IQ2000_INSN_CFC3, IQ2000BF_INSN_CFC3, IQ2000BF_SFMT_SYSCALL }, |
| 129 | { IQ2000_INSN_CHKHDR, IQ2000BF_INSN_CHKHDR, IQ2000BF_SFMT_SYSCALL }, |
| 130 | { IQ2000_INSN_CTC0, IQ2000BF_INSN_CTC0, IQ2000BF_SFMT_SYSCALL }, |
| 131 | { IQ2000_INSN_CTC1, IQ2000BF_INSN_CTC1, IQ2000BF_SFMT_SYSCALL }, |
| 132 | { IQ2000_INSN_CTC2, IQ2000BF_INSN_CTC2, IQ2000BF_SFMT_SYSCALL }, |
| 133 | { IQ2000_INSN_CTC3, IQ2000BF_INSN_CTC3, IQ2000BF_SFMT_SYSCALL }, |
| 134 | { IQ2000_INSN_JCR, IQ2000BF_INSN_JCR, IQ2000BF_SFMT_BCTXT }, |
| 135 | { IQ2000_INSN_LUC32, IQ2000BF_INSN_LUC32, IQ2000BF_SFMT_SYSCALL }, |
| 136 | { IQ2000_INSN_LUC32L, IQ2000BF_INSN_LUC32L, IQ2000BF_SFMT_SYSCALL }, |
| 137 | { IQ2000_INSN_LUC64, IQ2000BF_INSN_LUC64, IQ2000BF_SFMT_SYSCALL }, |
| 138 | { IQ2000_INSN_LUC64L, IQ2000BF_INSN_LUC64L, IQ2000BF_SFMT_SYSCALL }, |
| 139 | { IQ2000_INSN_LUK, IQ2000BF_INSN_LUK, IQ2000BF_SFMT_SYSCALL }, |
| 140 | { IQ2000_INSN_LULCK, IQ2000BF_INSN_LULCK, IQ2000BF_SFMT_SYSCALL }, |
| 141 | { IQ2000_INSN_LUM32, IQ2000BF_INSN_LUM32, IQ2000BF_SFMT_SYSCALL }, |
| 142 | { IQ2000_INSN_LUM32L, IQ2000BF_INSN_LUM32L, IQ2000BF_SFMT_SYSCALL }, |
| 143 | { IQ2000_INSN_LUM64, IQ2000BF_INSN_LUM64, IQ2000BF_SFMT_SYSCALL }, |
| 144 | { IQ2000_INSN_LUM64L, IQ2000BF_INSN_LUM64L, IQ2000BF_SFMT_SYSCALL }, |
| 145 | { IQ2000_INSN_LUR, IQ2000BF_INSN_LUR, IQ2000BF_SFMT_SYSCALL }, |
| 146 | { IQ2000_INSN_LURL, IQ2000BF_INSN_LURL, IQ2000BF_SFMT_SYSCALL }, |
| 147 | { IQ2000_INSN_LUULCK, IQ2000BF_INSN_LUULCK, IQ2000BF_SFMT_SYSCALL }, |
| 148 | { IQ2000_INSN_MFC0, IQ2000BF_INSN_MFC0, IQ2000BF_SFMT_SYSCALL }, |
| 149 | { IQ2000_INSN_MFC1, IQ2000BF_INSN_MFC1, IQ2000BF_SFMT_SYSCALL }, |
| 150 | { IQ2000_INSN_MFC2, IQ2000BF_INSN_MFC2, IQ2000BF_SFMT_SYSCALL }, |
| 151 | { IQ2000_INSN_MFC3, IQ2000BF_INSN_MFC3, IQ2000BF_SFMT_SYSCALL }, |
| 152 | { IQ2000_INSN_MTC0, IQ2000BF_INSN_MTC0, IQ2000BF_SFMT_SYSCALL }, |
| 153 | { IQ2000_INSN_MTC1, IQ2000BF_INSN_MTC1, IQ2000BF_SFMT_SYSCALL }, |
| 154 | { IQ2000_INSN_MTC2, IQ2000BF_INSN_MTC2, IQ2000BF_SFMT_SYSCALL }, |
| 155 | { IQ2000_INSN_MTC3, IQ2000BF_INSN_MTC3, IQ2000BF_SFMT_SYSCALL }, |
| 156 | { IQ2000_INSN_PKRL, IQ2000BF_INSN_PKRL, IQ2000BF_SFMT_SYSCALL }, |
| 157 | { IQ2000_INSN_PKRLR1, IQ2000BF_INSN_PKRLR1, IQ2000BF_SFMT_SYSCALL }, |
| 158 | { IQ2000_INSN_PKRLR30, IQ2000BF_INSN_PKRLR30, IQ2000BF_SFMT_SYSCALL }, |
| 159 | { IQ2000_INSN_RB, IQ2000BF_INSN_RB, IQ2000BF_SFMT_SYSCALL }, |
| 160 | { IQ2000_INSN_RBR1, IQ2000BF_INSN_RBR1, IQ2000BF_SFMT_SYSCALL }, |
| 161 | { IQ2000_INSN_RBR30, IQ2000BF_INSN_RBR30, IQ2000BF_SFMT_SYSCALL }, |
| 162 | { IQ2000_INSN_RFE, IQ2000BF_INSN_RFE, IQ2000BF_SFMT_SYSCALL }, |
| 163 | { IQ2000_INSN_RX, IQ2000BF_INSN_RX, IQ2000BF_SFMT_SYSCALL }, |
| 164 | { IQ2000_INSN_RXR1, IQ2000BF_INSN_RXR1, IQ2000BF_SFMT_SYSCALL }, |
| 165 | { IQ2000_INSN_RXR30, IQ2000BF_INSN_RXR30, IQ2000BF_SFMT_SYSCALL }, |
| 166 | { IQ2000_INSN_SLEEP, IQ2000BF_INSN_SLEEP, IQ2000BF_SFMT_SYSCALL }, |
| 167 | { IQ2000_INSN_SRRD, IQ2000BF_INSN_SRRD, IQ2000BF_SFMT_SYSCALL }, |
| 168 | { IQ2000_INSN_SRRDL, IQ2000BF_INSN_SRRDL, IQ2000BF_SFMT_SYSCALL }, |
| 169 | { IQ2000_INSN_SRULCK, IQ2000BF_INSN_SRULCK, IQ2000BF_SFMT_SYSCALL }, |
| 170 | { IQ2000_INSN_SRWR, IQ2000BF_INSN_SRWR, IQ2000BF_SFMT_SYSCALL }, |
| 171 | { IQ2000_INSN_SRWRU, IQ2000BF_INSN_SRWRU, IQ2000BF_SFMT_SYSCALL }, |
| 172 | { IQ2000_INSN_TRAPQFL, IQ2000BF_INSN_TRAPQFL, IQ2000BF_SFMT_SYSCALL }, |
| 173 | { IQ2000_INSN_TRAPQNE, IQ2000BF_INSN_TRAPQNE, IQ2000BF_SFMT_SYSCALL }, |
| 174 | { IQ2000_INSN_TRAPREL, IQ2000BF_INSN_TRAPREL, IQ2000BF_SFMT_SYSCALL }, |
| 175 | { IQ2000_INSN_WB, IQ2000BF_INSN_WB, IQ2000BF_SFMT_SYSCALL }, |
| 176 | { IQ2000_INSN_WBU, IQ2000BF_INSN_WBU, IQ2000BF_SFMT_SYSCALL }, |
| 177 | { IQ2000_INSN_WBR1, IQ2000BF_INSN_WBR1, IQ2000BF_SFMT_SYSCALL }, |
| 178 | { IQ2000_INSN_WBR1U, IQ2000BF_INSN_WBR1U, IQ2000BF_SFMT_SYSCALL }, |
| 179 | { IQ2000_INSN_WBR30, IQ2000BF_INSN_WBR30, IQ2000BF_SFMT_SYSCALL }, |
| 180 | { IQ2000_INSN_WBR30U, IQ2000BF_INSN_WBR30U, IQ2000BF_SFMT_SYSCALL }, |
| 181 | { IQ2000_INSN_WX, IQ2000BF_INSN_WX, IQ2000BF_SFMT_SYSCALL }, |
| 182 | { IQ2000_INSN_WXU, IQ2000BF_INSN_WXU, IQ2000BF_SFMT_SYSCALL }, |
| 183 | { IQ2000_INSN_WXR1, IQ2000BF_INSN_WXR1, IQ2000BF_SFMT_SYSCALL }, |
| 184 | { IQ2000_INSN_WXR1U, IQ2000BF_INSN_WXR1U, IQ2000BF_SFMT_SYSCALL }, |
| 185 | { IQ2000_INSN_WXR30, IQ2000BF_INSN_WXR30, IQ2000BF_SFMT_SYSCALL }, |
| 186 | { IQ2000_INSN_WXR30U, IQ2000BF_INSN_WXR30U, IQ2000BF_SFMT_SYSCALL }, |
| 187 | { IQ2000_INSN_LDW, IQ2000BF_INSN_LDW, IQ2000BF_SFMT_LDW }, |
| 188 | { IQ2000_INSN_SDW, IQ2000BF_INSN_SDW, IQ2000BF_SFMT_SDW }, |
| 189 | { IQ2000_INSN_J, IQ2000BF_INSN_J, IQ2000BF_SFMT_J }, |
| 190 | { IQ2000_INSN_JAL, IQ2000BF_INSN_JAL, IQ2000BF_SFMT_JAL }, |
| 191 | { IQ2000_INSN_BMB, IQ2000BF_INSN_BMB, IQ2000BF_SFMT_BBV }, |
| 192 | }; |
| 193 | |
| 194 | static const struct insn_sem iq2000bf_insn_sem_invalid = |
| 195 | { |
| 196 | VIRTUAL_INSN_X_INVALID, IQ2000BF_INSN_X_INVALID, IQ2000BF_SFMT_EMPTY |
| 197 | }; |
| 198 | |
| 199 | /* Initialize an IDESC from the compile-time computable parts. */ |
| 200 | |
| 201 | static INLINE void |
| 202 | init_idesc (SIM_CPU *cpu, IDESC *id, const struct insn_sem *t) |
| 203 | { |
| 204 | const CGEN_INSN *insn_table = CGEN_CPU_INSN_TABLE (CPU_CPU_DESC (cpu))->init_entries; |
| 205 | |
| 206 | id->num = t->index; |
| 207 | id->sfmt = t->sfmt; |
| 208 | if ((int) t->type <= 0) |
| 209 | id->idata = & cgen_virtual_insn_table[- (int) t->type]; |
| 210 | else |
| 211 | id->idata = & insn_table[t->type]; |
| 212 | id->attrs = CGEN_INSN_ATTRS (id->idata); |
| 213 | /* Oh my god, a magic number. */ |
| 214 | id->length = CGEN_INSN_BITSIZE (id->idata) / 8; |
| 215 | |
| 216 | #if WITH_PROFILE_MODEL_P |
| 217 | id->timing = & MODEL_TIMING (CPU_MODEL (cpu)) [t->index]; |
| 218 | { |
| 219 | SIM_DESC sd = CPU_STATE (cpu); |
| 220 | SIM_ASSERT (t->index == id->timing->num); |
| 221 | } |
| 222 | #endif |
| 223 | |
| 224 | /* Semantic pointers are initialized elsewhere. */ |
| 225 | } |
| 226 | |
| 227 | /* Initialize the instruction descriptor table. */ |
| 228 | |
| 229 | void |
| 230 | iq2000bf_init_idesc_table (SIM_CPU *cpu) |
| 231 | { |
| 232 | IDESC *id,*tabend; |
| 233 | const struct insn_sem *t,*tend; |
| 234 | int tabsize = IQ2000BF_INSN__MAX; |
| 235 | IDESC *table = iq2000bf_insn_data; |
| 236 | |
| 237 | memset (table, 0, tabsize * sizeof (IDESC)); |
| 238 | |
| 239 | /* First set all entries to the `invalid insn'. */ |
| 240 | t = & iq2000bf_insn_sem_invalid; |
| 241 | for (id = table, tabend = table + tabsize; id < tabend; ++id) |
| 242 | init_idesc (cpu, id, t); |
| 243 | |
| 244 | /* Now fill in the values for the chosen cpu. */ |
| 245 | for (t = iq2000bf_insn_sem, tend = t + ARRAY_SIZE (iq2000bf_insn_sem); |
| 246 | t != tend; ++t) |
| 247 | { |
| 248 | init_idesc (cpu, & table[t->index], t); |
| 249 | } |
| 250 | |
| 251 | /* Link the IDESC table into the cpu. */ |
| 252 | CPU_IDESC (cpu) = table; |
| 253 | } |
| 254 | |
| 255 | /* Given an instruction, return a pointer to its IDESC entry. */ |
| 256 | |
| 257 | const IDESC * |
| 258 | iq2000bf_decode (SIM_CPU *current_cpu, IADDR pc, |
| 259 | CGEN_INSN_WORD base_insn, CGEN_INSN_WORD entire_insn, |
| 260 | ARGBUF *abuf) |
| 261 | { |
| 262 | /* Result of decoder. */ |
| 263 | IQ2000BF_INSN_TYPE itype; |
| 264 | |
| 265 | { |
| 266 | CGEN_INSN_WORD insn = base_insn; |
| 267 | |
| 268 | { |
| 269 | unsigned int val = (((insn >> 26) & (63 << 0))); |
| 270 | switch (val) |
| 271 | { |
| 272 | case 0 : |
| 273 | { |
| 274 | unsigned int val = (((insn >> 1) & (1 << 4)) | ((insn >> 0) & (15 << 0))); |
| 275 | switch (val) |
| 276 | { |
| 277 | case 0 : |
| 278 | if ((entire_insn & 0xffe0003f) == 0x0) |
| 279 | { itype = IQ2000BF_INSN_SLL; goto extract_sfmt_sll; } |
| 280 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 281 | case 1 : |
| 282 | if ((entire_insn & 0xfc00003f) == 0x1) |
| 283 | { itype = IQ2000BF_INSN_SLMV; goto extract_sfmt_slmv; } |
| 284 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 285 | case 2 : |
| 286 | if ((entire_insn & 0xffe0003f) == 0x2) |
| 287 | { itype = IQ2000BF_INSN_SRL; goto extract_sfmt_sll; } |
| 288 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 289 | case 3 : |
| 290 | if ((entire_insn & 0xffe0003f) == 0x3) |
| 291 | { itype = IQ2000BF_INSN_SRA; goto extract_sfmt_sll; } |
| 292 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 293 | case 4 : |
| 294 | if ((entire_insn & 0xfc0007ff) == 0x4) |
| 295 | { itype = IQ2000BF_INSN_SLLV; goto extract_sfmt_add; } |
| 296 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 297 | case 5 : |
| 298 | if ((entire_insn & 0xfc00003f) == 0x5) |
| 299 | { itype = IQ2000BF_INSN_SRMV; goto extract_sfmt_slmv; } |
| 300 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 301 | case 6 : |
| 302 | if ((entire_insn & 0xfc0007ff) == 0x6) |
| 303 | { itype = IQ2000BF_INSN_SRLV; goto extract_sfmt_add; } |
| 304 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 305 | case 7 : |
| 306 | if ((entire_insn & 0xfc0007ff) == 0x7) |
| 307 | { itype = IQ2000BF_INSN_SRAV; goto extract_sfmt_add; } |
| 308 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 309 | case 8 : |
| 310 | if ((entire_insn & 0xfc1fffff) == 0x8) |
| 311 | { itype = IQ2000BF_INSN_JR; goto extract_sfmt_jr; } |
| 312 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 313 | case 9 : |
| 314 | if ((entire_insn & 0xfc1f07ff) == 0x9) |
| 315 | { itype = IQ2000BF_INSN_JALR; goto extract_sfmt_jalr; } |
| 316 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 317 | case 10 : |
| 318 | if ((entire_insn & 0xfc1fffff) == 0xa) |
| 319 | { itype = IQ2000BF_INSN_JCR; goto extract_sfmt_bctxt; } |
| 320 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 321 | case 12 : |
| 322 | if ((entire_insn & 0xfc00003f) == 0xc) |
| 323 | { itype = IQ2000BF_INSN_SYSCALL; goto extract_sfmt_syscall; } |
| 324 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 325 | case 13 : |
| 326 | if ((entire_insn & 0xffffffff) == 0xd) |
| 327 | { itype = IQ2000BF_INSN_BREAK; goto extract_sfmt_break; } |
| 328 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 329 | case 14 : |
| 330 | if ((entire_insn & 0xfc00003f) == 0xe) |
| 331 | { itype = IQ2000BF_INSN_SLEEP; goto extract_sfmt_syscall; } |
| 332 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 333 | case 16 : |
| 334 | if ((entire_insn & 0xfc0007ff) == 0x20) |
| 335 | { itype = IQ2000BF_INSN_ADD; goto extract_sfmt_add; } |
| 336 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 337 | case 17 : |
| 338 | if ((entire_insn & 0xfc0007ff) == 0x21) |
| 339 | { itype = IQ2000BF_INSN_ADDU; goto extract_sfmt_add; } |
| 340 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 341 | case 18 : |
| 342 | if ((entire_insn & 0xfc0007ff) == 0x22) |
| 343 | { itype = IQ2000BF_INSN_SUB; goto extract_sfmt_add; } |
| 344 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 345 | case 19 : |
| 346 | if ((entire_insn & 0xfc0007ff) == 0x23) |
| 347 | { itype = IQ2000BF_INSN_SUBU; goto extract_sfmt_add; } |
| 348 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 349 | case 20 : |
| 350 | if ((entire_insn & 0xfc0007ff) == 0x24) |
| 351 | { itype = IQ2000BF_INSN_AND; goto extract_sfmt_add; } |
| 352 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 353 | case 21 : |
| 354 | if ((entire_insn & 0xfc0007ff) == 0x25) |
| 355 | { itype = IQ2000BF_INSN_OR; goto extract_sfmt_add; } |
| 356 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 357 | case 22 : |
| 358 | if ((entire_insn & 0xfc0007ff) == 0x26) |
| 359 | { itype = IQ2000BF_INSN_XOR; goto extract_sfmt_add; } |
| 360 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 361 | case 23 : |
| 362 | if ((entire_insn & 0xfc0007ff) == 0x27) |
| 363 | { itype = IQ2000BF_INSN_NOR; goto extract_sfmt_add; } |
| 364 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 365 | case 25 : |
| 366 | if ((entire_insn & 0xfc0007ff) == 0x29) |
| 367 | { itype = IQ2000BF_INSN_ADO16; goto extract_sfmt_add; } |
| 368 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 369 | case 26 : |
| 370 | if ((entire_insn & 0xfc0007ff) == 0x2a) |
| 371 | { itype = IQ2000BF_INSN_SLT; goto extract_sfmt_slt; } |
| 372 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 373 | case 27 : |
| 374 | if ((entire_insn & 0xfc0007ff) == 0x2b) |
| 375 | { itype = IQ2000BF_INSN_SLTU; goto extract_sfmt_slt; } |
| 376 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 377 | case 29 : |
| 378 | if ((entire_insn & 0xfc00043f) == 0x2d) |
| 379 | { itype = IQ2000BF_INSN_MRGB; goto extract_sfmt_mrgb; } |
| 380 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 381 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 382 | } |
| 383 | } |
| 384 | case 1 : |
| 385 | { |
| 386 | unsigned int val = (((insn >> 17) & (1 << 3)) | ((insn >> 16) & (7 << 0))); |
| 387 | switch (val) |
| 388 | { |
| 389 | case 0 : |
| 390 | if ((entire_insn & 0xfc1f0000) == 0x4000000) |
| 391 | { itype = IQ2000BF_INSN_BLTZ; goto extract_sfmt_bgez; } |
| 392 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 393 | case 1 : |
| 394 | if ((entire_insn & 0xfc1f0000) == 0x4010000) |
| 395 | { itype = IQ2000BF_INSN_BGEZ; goto extract_sfmt_bgez; } |
| 396 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 397 | case 2 : |
| 398 | if ((entire_insn & 0xfc1f0000) == 0x4020000) |
| 399 | { itype = IQ2000BF_INSN_BLTZL; goto extract_sfmt_bgez; } |
| 400 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 401 | case 3 : |
| 402 | if ((entire_insn & 0xfc1f0000) == 0x4030000) |
| 403 | { itype = IQ2000BF_INSN_BGEZL; goto extract_sfmt_bgez; } |
| 404 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 405 | case 6 : |
| 406 | if ((entire_insn & 0xfc1f0000) == 0x4060000) |
| 407 | { itype = IQ2000BF_INSN_BCTXT; goto extract_sfmt_bctxt; } |
| 408 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 409 | case 8 : |
| 410 | if ((entire_insn & 0xfc1f0000) == 0x4100000) |
| 411 | { itype = IQ2000BF_INSN_BLTZAL; goto extract_sfmt_bgezal; } |
| 412 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 413 | case 9 : |
| 414 | if ((entire_insn & 0xfc1f0000) == 0x4110000) |
| 415 | { itype = IQ2000BF_INSN_BGEZAL; goto extract_sfmt_bgezal; } |
| 416 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 417 | case 10 : |
| 418 | if ((entire_insn & 0xfc1f0000) == 0x4120000) |
| 419 | { itype = IQ2000BF_INSN_BLTZALL; goto extract_sfmt_bgezal; } |
| 420 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 421 | case 11 : |
| 422 | if ((entire_insn & 0xfc1f0000) == 0x4130000) |
| 423 | { itype = IQ2000BF_INSN_BGEZALL; goto extract_sfmt_bgezal; } |
| 424 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 425 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 426 | } |
| 427 | } |
| 428 | case 2 : |
| 429 | if ((entire_insn & 0xffff0000) == 0x8000000) |
| 430 | { itype = IQ2000BF_INSN_J; goto extract_sfmt_j; } |
| 431 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 432 | case 3 : |
| 433 | if ((entire_insn & 0xffff0000) == 0xc000000) |
| 434 | { itype = IQ2000BF_INSN_JAL; goto extract_sfmt_jal; } |
| 435 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 436 | case 4 : itype = IQ2000BF_INSN_BEQ; goto extract_sfmt_bbv; |
| 437 | case 5 : itype = IQ2000BF_INSN_BNE; goto extract_sfmt_bbv; |
| 438 | case 6 : |
| 439 | if ((entire_insn & 0xfc1f0000) == 0x18000000) |
| 440 | { itype = IQ2000BF_INSN_BLEZ; goto extract_sfmt_bgez; } |
| 441 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 442 | case 7 : |
| 443 | if ((entire_insn & 0xfc1f0000) == 0x1c000000) |
| 444 | { itype = IQ2000BF_INSN_BGTZ; goto extract_sfmt_bgez; } |
| 445 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 446 | case 8 : itype = IQ2000BF_INSN_ADDI; goto extract_sfmt_addi; |
| 447 | case 9 : itype = IQ2000BF_INSN_ADDIU; goto extract_sfmt_addi; |
| 448 | case 10 : itype = IQ2000BF_INSN_SLTI; goto extract_sfmt_slti; |
| 449 | case 11 : itype = IQ2000BF_INSN_SLTIU; goto extract_sfmt_slti; |
| 450 | case 12 : itype = IQ2000BF_INSN_ANDI; goto extract_sfmt_addi; |
| 451 | case 13 : itype = IQ2000BF_INSN_ORI; goto extract_sfmt_addi; |
| 452 | case 14 : itype = IQ2000BF_INSN_XORI; goto extract_sfmt_addi; |
| 453 | case 15 : |
| 454 | if ((entire_insn & 0xffe00000) == 0x3c000000) |
| 455 | { itype = IQ2000BF_INSN_LUI; goto extract_sfmt_lui; } |
| 456 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 457 | case 16 : |
| 458 | { |
| 459 | unsigned int val = (((insn >> 19) & (15 << 3)) | ((insn >> 15) & (3 << 1)) | ((insn >> 4) & (1 << 0))); |
| 460 | switch (val) |
| 461 | { |
| 462 | case 0 : /* fall through */ |
| 463 | case 2 : /* fall through */ |
| 464 | case 4 : /* fall through */ |
| 465 | case 6 : |
| 466 | if ((entire_insn & 0xffe007ff) == 0x40000000) |
| 467 | { itype = IQ2000BF_INSN_MFC0; goto extract_sfmt_syscall; } |
| 468 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 469 | case 8 : /* fall through */ |
| 470 | case 10 : /* fall through */ |
| 471 | case 12 : /* fall through */ |
| 472 | case 14 : |
| 473 | if ((entire_insn & 0xffe007ff) == 0x40400000) |
| 474 | { itype = IQ2000BF_INSN_CFC0; goto extract_sfmt_syscall; } |
| 475 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 476 | case 16 : /* fall through */ |
| 477 | case 18 : /* fall through */ |
| 478 | case 20 : /* fall through */ |
| 479 | case 22 : |
| 480 | if ((entire_insn & 0xffe007ff) == 0x40800000) |
| 481 | { itype = IQ2000BF_INSN_MTC0; goto extract_sfmt_syscall; } |
| 482 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 483 | case 24 : /* fall through */ |
| 484 | case 26 : /* fall through */ |
| 485 | case 28 : /* fall through */ |
| 486 | case 30 : |
| 487 | if ((entire_insn & 0xffe007ff) == 0x40c00000) |
| 488 | { itype = IQ2000BF_INSN_CTC0; goto extract_sfmt_syscall; } |
| 489 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 490 | case 32 : /* fall through */ |
| 491 | case 33 : |
| 492 | if ((entire_insn & 0xffff0000) == 0x41000000) |
| 493 | { itype = IQ2000BF_INSN_BC0F; goto extract_sfmt_bctxt; } |
| 494 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 495 | case 34 : /* fall through */ |
| 496 | case 35 : |
| 497 | if ((entire_insn & 0xffff0000) == 0x41010000) |
| 498 | { itype = IQ2000BF_INSN_BC0T; goto extract_sfmt_bctxt; } |
| 499 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 500 | case 36 : /* fall through */ |
| 501 | case 37 : |
| 502 | if ((entire_insn & 0xffff0000) == 0x41020000) |
| 503 | { itype = IQ2000BF_INSN_BC0FL; goto extract_sfmt_bctxt; } |
| 504 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 505 | case 38 : /* fall through */ |
| 506 | case 39 : |
| 507 | if ((entire_insn & 0xffff0000) == 0x41030000) |
| 508 | { itype = IQ2000BF_INSN_BC0TL; goto extract_sfmt_bctxt; } |
| 509 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 510 | case 65 : |
| 511 | if ((entire_insn & 0xffffffff) == 0x42000010) |
| 512 | { itype = IQ2000BF_INSN_RFE; goto extract_sfmt_syscall; } |
| 513 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 514 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 515 | } |
| 516 | } |
| 517 | case 17 : |
| 518 | { |
| 519 | unsigned int val = (((insn >> 22) & (3 << 0))); |
| 520 | switch (val) |
| 521 | { |
| 522 | case 0 : |
| 523 | if ((entire_insn & 0xffe007ff) == 0x44000000) |
| 524 | { itype = IQ2000BF_INSN_MFC1; goto extract_sfmt_syscall; } |
| 525 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 526 | case 1 : |
| 527 | if ((entire_insn & 0xffe007ff) == 0x44400000) |
| 528 | { itype = IQ2000BF_INSN_CFC1; goto extract_sfmt_syscall; } |
| 529 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 530 | case 2 : |
| 531 | if ((entire_insn & 0xffe007ff) == 0x44800000) |
| 532 | { itype = IQ2000BF_INSN_MTC1; goto extract_sfmt_syscall; } |
| 533 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 534 | case 3 : |
| 535 | if ((entire_insn & 0xffe007ff) == 0x44c00000) |
| 536 | { itype = IQ2000BF_INSN_CTC1; goto extract_sfmt_syscall; } |
| 537 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 538 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 539 | } |
| 540 | } |
| 541 | case 18 : |
| 542 | { |
| 543 | unsigned int val = (((insn >> 16) & (3 << 5)) | ((insn >> 0) & (31 << 0))); |
| 544 | switch (val) |
| 545 | { |
| 546 | case 0 : |
| 547 | { |
| 548 | unsigned int val = (((insn >> 23) & (1 << 0))); |
| 549 | switch (val) |
| 550 | { |
| 551 | case 0 : |
| 552 | if ((entire_insn & 0xffe007ff) == 0x48000000) |
| 553 | { itype = IQ2000BF_INSN_MFC2; goto extract_sfmt_syscall; } |
| 554 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 555 | case 1 : |
| 556 | if ((entire_insn & 0xffe007ff) == 0x48800000) |
| 557 | { itype = IQ2000BF_INSN_MTC2; goto extract_sfmt_syscall; } |
| 558 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 559 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 560 | } |
| 561 | } |
| 562 | case 32 : |
| 563 | if ((entire_insn & 0xffe0ffff) == 0x48200000) |
| 564 | { itype = IQ2000BF_INSN_LUULCK; goto extract_sfmt_syscall; } |
| 565 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 566 | case 33 : |
| 567 | if ((entire_insn & 0xffe007ff) == 0x48200001) |
| 568 | { itype = IQ2000BF_INSN_LUR; goto extract_sfmt_syscall; } |
| 569 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 570 | case 34 : |
| 571 | if ((entire_insn & 0xffe007ff) == 0x48200002) |
| 572 | { itype = IQ2000BF_INSN_LUM32; goto extract_sfmt_syscall; } |
| 573 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 574 | case 35 : |
| 575 | if ((entire_insn & 0xffe007ff) == 0x48200003) |
| 576 | { itype = IQ2000BF_INSN_LUC32; goto extract_sfmt_syscall; } |
| 577 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 578 | case 36 : |
| 579 | if ((entire_insn & 0xffe0ffff) == 0x48200004) |
| 580 | { itype = IQ2000BF_INSN_LULCK; goto extract_sfmt_syscall; } |
| 581 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 582 | case 37 : |
| 583 | if ((entire_insn & 0xffe007ff) == 0x48200005) |
| 584 | { itype = IQ2000BF_INSN_LURL; goto extract_sfmt_syscall; } |
| 585 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 586 | case 38 : |
| 587 | if ((entire_insn & 0xffe007ff) == 0x48200006) |
| 588 | { itype = IQ2000BF_INSN_LUM32L; goto extract_sfmt_syscall; } |
| 589 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 590 | case 39 : |
| 591 | if ((entire_insn & 0xffe007ff) == 0x48200007) |
| 592 | { itype = IQ2000BF_INSN_LUC32L; goto extract_sfmt_syscall; } |
| 593 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 594 | case 40 : |
| 595 | if ((entire_insn & 0xffe007ff) == 0x48200008) |
| 596 | { itype = IQ2000BF_INSN_LUK; goto extract_sfmt_syscall; } |
| 597 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 598 | case 42 : |
| 599 | if ((entire_insn & 0xffe007ff) == 0x4820000a) |
| 600 | { itype = IQ2000BF_INSN_LUM64; goto extract_sfmt_syscall; } |
| 601 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 602 | case 43 : |
| 603 | if ((entire_insn & 0xffe007ff) == 0x4820000b) |
| 604 | { itype = IQ2000BF_INSN_LUC64; goto extract_sfmt_syscall; } |
| 605 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 606 | case 46 : |
| 607 | if ((entire_insn & 0xffe007ff) == 0x4820000e) |
| 608 | { itype = IQ2000BF_INSN_LUM64L; goto extract_sfmt_syscall; } |
| 609 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 610 | case 47 : |
| 611 | if ((entire_insn & 0xffe007ff) == 0x4820000f) |
| 612 | { itype = IQ2000BF_INSN_LUC64L; goto extract_sfmt_syscall; } |
| 613 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 614 | case 48 : |
| 615 | if ((entire_insn & 0xffe0ffff) == 0x48200010) |
| 616 | { itype = IQ2000BF_INSN_SRRD; goto extract_sfmt_syscall; } |
| 617 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 618 | case 49 : |
| 619 | if ((entire_insn & 0xffe007ff) == 0x48200011) |
| 620 | { itype = IQ2000BF_INSN_SRWR; goto extract_sfmt_syscall; } |
| 621 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 622 | case 52 : |
| 623 | if ((entire_insn & 0xffe0ffff) == 0x48200014) |
| 624 | { itype = IQ2000BF_INSN_SRRDL; goto extract_sfmt_syscall; } |
| 625 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 626 | case 53 : |
| 627 | if ((entire_insn & 0xffe007ff) == 0x48200015) |
| 628 | { itype = IQ2000BF_INSN_SRWRU; goto extract_sfmt_syscall; } |
| 629 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 630 | case 54 : |
| 631 | if ((entire_insn & 0xffe0ffff) == 0x48200016) |
| 632 | { itype = IQ2000BF_INSN_SRULCK; goto extract_sfmt_syscall; } |
| 633 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 634 | case 64 : |
| 635 | { |
| 636 | unsigned int val = (((insn >> 23) & (1 << 0))); |
| 637 | switch (val) |
| 638 | { |
| 639 | case 0 : |
| 640 | if ((entire_insn & 0xffe007ff) == 0x48400000) |
| 641 | { itype = IQ2000BF_INSN_CFC2; goto extract_sfmt_syscall; } |
| 642 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 643 | case 1 : |
| 644 | if ((entire_insn & 0xffe007ff) == 0x48c00000) |
| 645 | { itype = IQ2000BF_INSN_CTC2; goto extract_sfmt_syscall; } |
| 646 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 647 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 648 | } |
| 649 | } |
| 650 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 651 | } |
| 652 | } |
| 653 | case 19 : |
| 654 | { |
| 655 | unsigned int val = (((insn >> 19) & (31 << 2)) | ((insn >> 0) & (3 << 0))); |
| 656 | switch (val) |
| 657 | { |
| 658 | case 0 : |
| 659 | if ((entire_insn & 0xffe007ff) == 0x4c000000) |
| 660 | { itype = IQ2000BF_INSN_MFC3; goto extract_sfmt_syscall; } |
| 661 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 662 | case 4 : |
| 663 | { |
| 664 | unsigned int val = (((insn >> 2) & (3 << 0))); |
| 665 | switch (val) |
| 666 | { |
| 667 | case 0 : |
| 668 | if ((entire_insn & 0xffe007ff) == 0x4c200000) |
| 669 | { itype = IQ2000BF_INSN_WB; goto extract_sfmt_syscall; } |
| 670 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 671 | case 1 : |
| 672 | if ((entire_insn & 0xffe007ff) == 0x4c200004) |
| 673 | { itype = IQ2000BF_INSN_RB; goto extract_sfmt_syscall; } |
| 674 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 675 | case 2 : |
| 676 | if ((entire_insn & 0xffffffff) == 0x4c200008) |
| 677 | { itype = IQ2000BF_INSN_TRAPQFL; goto extract_sfmt_syscall; } |
| 678 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 679 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 680 | } |
| 681 | } |
| 682 | case 5 : |
| 683 | { |
| 684 | unsigned int val = (((insn >> 3) & (1 << 0))); |
| 685 | switch (val) |
| 686 | { |
| 687 | case 0 : |
| 688 | if ((entire_insn & 0xffe007ff) == 0x4c200001) |
| 689 | { itype = IQ2000BF_INSN_WBU; goto extract_sfmt_syscall; } |
| 690 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 691 | case 1 : |
| 692 | if ((entire_insn & 0xffffffff) == 0x4c200009) |
| 693 | { itype = IQ2000BF_INSN_TRAPQNE; goto extract_sfmt_syscall; } |
| 694 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 695 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 696 | } |
| 697 | } |
| 698 | case 6 : |
| 699 | { |
| 700 | unsigned int val = (((insn >> 2) & (3 << 0))); |
| 701 | switch (val) |
| 702 | { |
| 703 | case 0 : |
| 704 | if ((entire_insn & 0xffe007ff) == 0x4c200002) |
| 705 | { itype = IQ2000BF_INSN_WX; goto extract_sfmt_syscall; } |
| 706 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 707 | case 1 : |
| 708 | if ((entire_insn & 0xffe007ff) == 0x4c200006) |
| 709 | { itype = IQ2000BF_INSN_RX; goto extract_sfmt_syscall; } |
| 710 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 711 | case 2 : |
| 712 | if ((entire_insn & 0xffe0ffff) == 0x4c20000a) |
| 713 | { itype = IQ2000BF_INSN_TRAPREL; goto extract_sfmt_syscall; } |
| 714 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 715 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 716 | } |
| 717 | } |
| 718 | case 7 : |
| 719 | { |
| 720 | unsigned int val = (((insn >> 2) & (1 << 0))); |
| 721 | switch (val) |
| 722 | { |
| 723 | case 0 : |
| 724 | if ((entire_insn & 0xffe007ff) == 0x4c200003) |
| 725 | { itype = IQ2000BF_INSN_WXU; goto extract_sfmt_syscall; } |
| 726 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 727 | case 1 : |
| 728 | if ((entire_insn & 0xffe007ff) == 0x4c200007) |
| 729 | { itype = IQ2000BF_INSN_PKRL; goto extract_sfmt_syscall; } |
| 730 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 731 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 732 | } |
| 733 | } |
| 734 | case 8 : |
| 735 | if ((entire_insn & 0xffe007ff) == 0x4c400000) |
| 736 | { itype = IQ2000BF_INSN_CFC3; goto extract_sfmt_syscall; } |
| 737 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 738 | case 16 : |
| 739 | if ((entire_insn & 0xffe007ff) == 0x4c800000) |
| 740 | { itype = IQ2000BF_INSN_MTC3; goto extract_sfmt_syscall; } |
| 741 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 742 | case 24 : |
| 743 | if ((entire_insn & 0xffe007ff) == 0x4cc00000) |
| 744 | { itype = IQ2000BF_INSN_CTC3; goto extract_sfmt_syscall; } |
| 745 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 746 | case 32 : /* fall through */ |
| 747 | case 33 : /* fall through */ |
| 748 | case 34 : /* fall through */ |
| 749 | case 35 : |
| 750 | { |
| 751 | unsigned int val = (((insn >> 16) & (3 << 0))); |
| 752 | switch (val) |
| 753 | { |
| 754 | case 0 : |
| 755 | if ((entire_insn & 0xffff0000) == 0x4d000000) |
| 756 | { itype = IQ2000BF_INSN_BC3F; goto extract_sfmt_bctxt; } |
| 757 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 758 | case 1 : |
| 759 | if ((entire_insn & 0xffff0000) == 0x4d010000) |
| 760 | { itype = IQ2000BF_INSN_BC3T; goto extract_sfmt_bctxt; } |
| 761 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 762 | case 2 : |
| 763 | if ((entire_insn & 0xffff0000) == 0x4d020000) |
| 764 | { itype = IQ2000BF_INSN_BC3FL; goto extract_sfmt_bctxt; } |
| 765 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 766 | case 3 : |
| 767 | if ((entire_insn & 0xffff0000) == 0x4d030000) |
| 768 | { itype = IQ2000BF_INSN_BC3TL; goto extract_sfmt_bctxt; } |
| 769 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 770 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 771 | } |
| 772 | } |
| 773 | case 36 : |
| 774 | if ((entire_insn & 0xffe007ff) == 0x4d200000) |
| 775 | { itype = IQ2000BF_INSN_CHKHDR; goto extract_sfmt_syscall; } |
| 776 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 777 | case 64 : /* fall through */ |
| 778 | case 65 : /* fall through */ |
| 779 | case 66 : /* fall through */ |
| 780 | case 67 : itype = IQ2000BF_INSN_WBR1; goto extract_sfmt_syscall; |
| 781 | case 68 : /* fall through */ |
| 782 | case 69 : /* fall through */ |
| 783 | case 70 : /* fall through */ |
| 784 | case 71 : itype = IQ2000BF_INSN_WBR1U; goto extract_sfmt_syscall; |
| 785 | case 72 : /* fall through */ |
| 786 | case 73 : /* fall through */ |
| 787 | case 74 : /* fall through */ |
| 788 | case 75 : itype = IQ2000BF_INSN_WBR30; goto extract_sfmt_syscall; |
| 789 | case 76 : /* fall through */ |
| 790 | case 77 : /* fall through */ |
| 791 | case 78 : /* fall through */ |
| 792 | case 79 : itype = IQ2000BF_INSN_WBR30U; goto extract_sfmt_syscall; |
| 793 | case 80 : /* fall through */ |
| 794 | case 81 : /* fall through */ |
| 795 | case 82 : /* fall through */ |
| 796 | case 83 : itype = IQ2000BF_INSN_WXR1; goto extract_sfmt_syscall; |
| 797 | case 84 : /* fall through */ |
| 798 | case 85 : /* fall through */ |
| 799 | case 86 : /* fall through */ |
| 800 | case 87 : itype = IQ2000BF_INSN_WXR1U; goto extract_sfmt_syscall; |
| 801 | case 88 : /* fall through */ |
| 802 | case 89 : /* fall through */ |
| 803 | case 90 : /* fall through */ |
| 804 | case 91 : itype = IQ2000BF_INSN_WXR30; goto extract_sfmt_syscall; |
| 805 | case 92 : /* fall through */ |
| 806 | case 93 : /* fall through */ |
| 807 | case 94 : /* fall through */ |
| 808 | case 95 : itype = IQ2000BF_INSN_WXR30U; goto extract_sfmt_syscall; |
| 809 | case 96 : /* fall through */ |
| 810 | case 97 : /* fall through */ |
| 811 | case 98 : /* fall through */ |
| 812 | case 99 : itype = IQ2000BF_INSN_RBR1; goto extract_sfmt_syscall; |
| 813 | case 104 : /* fall through */ |
| 814 | case 105 : /* fall through */ |
| 815 | case 106 : /* fall through */ |
| 816 | case 107 : itype = IQ2000BF_INSN_RBR30; goto extract_sfmt_syscall; |
| 817 | case 112 : /* fall through */ |
| 818 | case 113 : /* fall through */ |
| 819 | case 114 : /* fall through */ |
| 820 | case 115 : itype = IQ2000BF_INSN_RXR1; goto extract_sfmt_syscall; |
| 821 | case 116 : /* fall through */ |
| 822 | case 117 : /* fall through */ |
| 823 | case 118 : /* fall through */ |
| 824 | case 119 : itype = IQ2000BF_INSN_PKRLR1; goto extract_sfmt_syscall; |
| 825 | case 120 : /* fall through */ |
| 826 | case 121 : /* fall through */ |
| 827 | case 122 : /* fall through */ |
| 828 | case 123 : itype = IQ2000BF_INSN_RXR30; goto extract_sfmt_syscall; |
| 829 | case 124 : /* fall through */ |
| 830 | case 125 : /* fall through */ |
| 831 | case 126 : /* fall through */ |
| 832 | case 127 : itype = IQ2000BF_INSN_PKRLR30; goto extract_sfmt_syscall; |
| 833 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 834 | } |
| 835 | } |
| 836 | case 20 : itype = IQ2000BF_INSN_BEQL; goto extract_sfmt_bbv; |
| 837 | case 21 : itype = IQ2000BF_INSN_BNEL; goto extract_sfmt_bbv; |
| 838 | case 22 : |
| 839 | if ((entire_insn & 0xfc1f0000) == 0x58000000) |
| 840 | { itype = IQ2000BF_INSN_BLEZL; goto extract_sfmt_bgez; } |
| 841 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 842 | case 23 : |
| 843 | if ((entire_insn & 0xfc1f0000) == 0x5c000000) |
| 844 | { itype = IQ2000BF_INSN_BGTZL; goto extract_sfmt_bgez; } |
| 845 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 846 | case 24 : itype = IQ2000BF_INSN_BMB0; goto extract_sfmt_bbv; |
| 847 | case 25 : itype = IQ2000BF_INSN_BMB1; goto extract_sfmt_bbv; |
| 848 | case 26 : itype = IQ2000BF_INSN_BMB2; goto extract_sfmt_bbv; |
| 849 | case 27 : itype = IQ2000BF_INSN_BMB3; goto extract_sfmt_bbv; |
| 850 | case 28 : itype = IQ2000BF_INSN_BBI; goto extract_sfmt_bbi; |
| 851 | case 29 : itype = IQ2000BF_INSN_BBV; goto extract_sfmt_bbv; |
| 852 | case 30 : itype = IQ2000BF_INSN_BBIN; goto extract_sfmt_bbi; |
| 853 | case 31 : itype = IQ2000BF_INSN_BBVN; goto extract_sfmt_bbv; |
| 854 | case 32 : itype = IQ2000BF_INSN_LB; goto extract_sfmt_lb; |
| 855 | case 33 : itype = IQ2000BF_INSN_LH; goto extract_sfmt_lh; |
| 856 | case 35 : itype = IQ2000BF_INSN_LW; goto extract_sfmt_lw; |
| 857 | case 36 : itype = IQ2000BF_INSN_LBU; goto extract_sfmt_lb; |
| 858 | case 37 : itype = IQ2000BF_INSN_LHU; goto extract_sfmt_lh; |
| 859 | case 39 : |
| 860 | if ((entire_insn & 0xfc000020) == 0x9c000000) |
| 861 | { itype = IQ2000BF_INSN_RAM; goto extract_sfmt_ram; } |
| 862 | itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 863 | case 40 : itype = IQ2000BF_INSN_SB; goto extract_sfmt_sb; |
| 864 | case 41 : itype = IQ2000BF_INSN_SH; goto extract_sfmt_sh; |
| 865 | case 43 : itype = IQ2000BF_INSN_SW; goto extract_sfmt_sw; |
| 866 | case 44 : itype = IQ2000BF_INSN_ANDOI; goto extract_sfmt_addi; |
| 867 | case 45 : itype = IQ2000BF_INSN_BMB; goto extract_sfmt_bbv; |
| 868 | case 47 : itype = IQ2000BF_INSN_ORUI; goto extract_sfmt_andoui; |
| 869 | case 48 : itype = IQ2000BF_INSN_LDW; goto extract_sfmt_ldw; |
| 870 | case 56 : itype = IQ2000BF_INSN_SDW; goto extract_sfmt_sdw; |
| 871 | case 63 : itype = IQ2000BF_INSN_ANDOUI; goto extract_sfmt_andoui; |
| 872 | default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty; |
| 873 | } |
| 874 | } |
| 875 | } |
| 876 | |
| 877 | /* The instruction has been decoded, now extract the fields. */ |
| 878 | |
| 879 | extract_sfmt_empty: |
| 880 | { |
| 881 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 882 | #define FLD(f) abuf->fields.sfmt_empty.f |
| 883 | |
| 884 | |
| 885 | /* Record the fields for the semantic handler. */ |
| 886 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_empty", (char *) 0)); |
| 887 | |
| 888 | #undef FLD |
| 889 | return idesc; |
| 890 | } |
| 891 | |
| 892 | extract_sfmt_add: |
| 893 | { |
| 894 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 895 | CGEN_INSN_WORD insn = entire_insn; |
| 896 | #define FLD(f) abuf->fields.sfmt_mrgb.f |
| 897 | UINT f_rs; |
| 898 | UINT f_rt; |
| 899 | UINT f_rd; |
| 900 | |
| 901 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 902 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 903 | f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5); |
| 904 | |
| 905 | /* Record the fields for the semantic handler. */ |
| 906 | FLD (f_rs) = f_rs; |
| 907 | FLD (f_rt) = f_rt; |
| 908 | FLD (f_rd) = f_rd; |
| 909 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_add", "f_rs 0x%x", 'x', f_rs, "f_rt 0x%x", 'x', f_rt, "f_rd 0x%x", 'x', f_rd, (char *) 0)); |
| 910 | |
| 911 | #undef FLD |
| 912 | return idesc; |
| 913 | } |
| 914 | |
| 915 | extract_sfmt_addi: |
| 916 | { |
| 917 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 918 | CGEN_INSN_WORD insn = entire_insn; |
| 919 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 920 | UINT f_rs; |
| 921 | UINT f_rt; |
| 922 | UINT f_imm; |
| 923 | |
| 924 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 925 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 926 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 927 | |
| 928 | /* Record the fields for the semantic handler. */ |
| 929 | FLD (f_imm) = f_imm; |
| 930 | FLD (f_rs) = f_rs; |
| 931 | FLD (f_rt) = f_rt; |
| 932 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_addi", "f_imm 0x%x", 'x', f_imm, "f_rs 0x%x", 'x', f_rs, "f_rt 0x%x", 'x', f_rt, (char *) 0)); |
| 933 | |
| 934 | #undef FLD |
| 935 | return idesc; |
| 936 | } |
| 937 | |
| 938 | extract_sfmt_ram: |
| 939 | { |
| 940 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 941 | CGEN_INSN_WORD insn = entire_insn; |
| 942 | #define FLD(f) abuf->fields.sfmt_ram.f |
| 943 | UINT f_rs; |
| 944 | UINT f_rt; |
| 945 | UINT f_rd; |
| 946 | UINT f_shamt; |
| 947 | UINT f_maskl; |
| 948 | |
| 949 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 950 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 951 | f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5); |
| 952 | f_shamt = EXTRACT_LSB0_UINT (insn, 32, 10, 5); |
| 953 | f_maskl = EXTRACT_LSB0_UINT (insn, 32, 4, 5); |
| 954 | |
| 955 | /* Record the fields for the semantic handler. */ |
| 956 | FLD (f_maskl) = f_maskl; |
| 957 | FLD (f_rs) = f_rs; |
| 958 | FLD (f_rd) = f_rd; |
| 959 | FLD (f_rt) = f_rt; |
| 960 | FLD (f_shamt) = f_shamt; |
| 961 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_ram", "f_maskl 0x%x", 'x', f_maskl, "f_rs 0x%x", 'x', f_rs, "f_rd 0x%x", 'x', f_rd, "f_rt 0x%x", 'x', f_rt, "f_shamt 0x%x", 'x', f_shamt, (char *) 0)); |
| 962 | |
| 963 | #undef FLD |
| 964 | return idesc; |
| 965 | } |
| 966 | |
| 967 | extract_sfmt_sll: |
| 968 | { |
| 969 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 970 | CGEN_INSN_WORD insn = entire_insn; |
| 971 | #define FLD(f) abuf->fields.sfmt_ram.f |
| 972 | UINT f_rt; |
| 973 | UINT f_rd; |
| 974 | UINT f_shamt; |
| 975 | |
| 976 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 977 | f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5); |
| 978 | f_shamt = EXTRACT_LSB0_UINT (insn, 32, 10, 5); |
| 979 | |
| 980 | /* Record the fields for the semantic handler. */ |
| 981 | FLD (f_rt) = f_rt; |
| 982 | FLD (f_shamt) = f_shamt; |
| 983 | FLD (f_rd) = f_rd; |
| 984 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_sll", "f_rt 0x%x", 'x', f_rt, "f_shamt 0x%x", 'x', f_shamt, "f_rd 0x%x", 'x', f_rd, (char *) 0)); |
| 985 | |
| 986 | #undef FLD |
| 987 | return idesc; |
| 988 | } |
| 989 | |
| 990 | extract_sfmt_slmv: |
| 991 | { |
| 992 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 993 | CGEN_INSN_WORD insn = entire_insn; |
| 994 | #define FLD(f) abuf->fields.sfmt_ram.f |
| 995 | UINT f_rs; |
| 996 | UINT f_rt; |
| 997 | UINT f_rd; |
| 998 | UINT f_shamt; |
| 999 | |
| 1000 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1001 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1002 | f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5); |
| 1003 | f_shamt = EXTRACT_LSB0_UINT (insn, 32, 10, 5); |
| 1004 | |
| 1005 | /* Record the fields for the semantic handler. */ |
| 1006 | FLD (f_rs) = f_rs; |
| 1007 | FLD (f_rt) = f_rt; |
| 1008 | FLD (f_shamt) = f_shamt; |
| 1009 | FLD (f_rd) = f_rd; |
| 1010 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_slmv", "f_rs 0x%x", 'x', f_rs, "f_rt 0x%x", 'x', f_rt, "f_shamt 0x%x", 'x', f_shamt, "f_rd 0x%x", 'x', f_rd, (char *) 0)); |
| 1011 | |
| 1012 | #undef FLD |
| 1013 | return idesc; |
| 1014 | } |
| 1015 | |
| 1016 | extract_sfmt_slt: |
| 1017 | { |
| 1018 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1019 | CGEN_INSN_WORD insn = entire_insn; |
| 1020 | #define FLD(f) abuf->fields.sfmt_mrgb.f |
| 1021 | UINT f_rs; |
| 1022 | UINT f_rt; |
| 1023 | UINT f_rd; |
| 1024 | |
| 1025 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1026 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1027 | f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5); |
| 1028 | |
| 1029 | /* Record the fields for the semantic handler. */ |
| 1030 | FLD (f_rs) = f_rs; |
| 1031 | FLD (f_rt) = f_rt; |
| 1032 | FLD (f_rd) = f_rd; |
| 1033 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_slt", "f_rs 0x%x", 'x', f_rs, "f_rt 0x%x", 'x', f_rt, "f_rd 0x%x", 'x', f_rd, (char *) 0)); |
| 1034 | |
| 1035 | #undef FLD |
| 1036 | return idesc; |
| 1037 | } |
| 1038 | |
| 1039 | extract_sfmt_slti: |
| 1040 | { |
| 1041 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1042 | CGEN_INSN_WORD insn = entire_insn; |
| 1043 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1044 | UINT f_rs; |
| 1045 | UINT f_rt; |
| 1046 | UINT f_imm; |
| 1047 | |
| 1048 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1049 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1050 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1051 | |
| 1052 | /* Record the fields for the semantic handler. */ |
| 1053 | FLD (f_imm) = f_imm; |
| 1054 | FLD (f_rs) = f_rs; |
| 1055 | FLD (f_rt) = f_rt; |
| 1056 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_slti", "f_imm 0x%x", 'x', f_imm, "f_rs 0x%x", 'x', f_rs, "f_rt 0x%x", 'x', f_rt, (char *) 0)); |
| 1057 | |
| 1058 | #undef FLD |
| 1059 | return idesc; |
| 1060 | } |
| 1061 | |
| 1062 | extract_sfmt_bbi: |
| 1063 | { |
| 1064 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1065 | CGEN_INSN_WORD insn = entire_insn; |
| 1066 | #define FLD(f) abuf->fields.sfmt_bbi.f |
| 1067 | UINT f_rs; |
| 1068 | UINT f_rt; |
| 1069 | SI f_offset; |
| 1070 | |
| 1071 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1072 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1073 | f_offset = ((((EXTRACT_LSB0_SINT (insn, 32, 15, 16)) << (2))) + (((pc) + (4)))); |
| 1074 | |
| 1075 | /* Record the fields for the semantic handler. */ |
| 1076 | FLD (f_rt) = f_rt; |
| 1077 | FLD (f_rs) = f_rs; |
| 1078 | FLD (i_offset) = f_offset; |
| 1079 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_bbi", "f_rt 0x%x", 'x', f_rt, "f_rs 0x%x", 'x', f_rs, "offset 0x%x", 'x', f_offset, (char *) 0)); |
| 1080 | |
| 1081 | #if WITH_PROFILE_MODEL_P |
| 1082 | /* Record the fields for profiling. */ |
| 1083 | if (PROFILE_MODEL_P (current_cpu)) |
| 1084 | { |
| 1085 | } |
| 1086 | #endif |
| 1087 | #undef FLD |
| 1088 | return idesc; |
| 1089 | } |
| 1090 | |
| 1091 | extract_sfmt_bbv: |
| 1092 | { |
| 1093 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1094 | CGEN_INSN_WORD insn = entire_insn; |
| 1095 | #define FLD(f) abuf->fields.sfmt_bbi.f |
| 1096 | UINT f_rs; |
| 1097 | UINT f_rt; |
| 1098 | SI f_offset; |
| 1099 | |
| 1100 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1101 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1102 | f_offset = ((((EXTRACT_LSB0_SINT (insn, 32, 15, 16)) << (2))) + (((pc) + (4)))); |
| 1103 | |
| 1104 | /* Record the fields for the semantic handler. */ |
| 1105 | FLD (f_rs) = f_rs; |
| 1106 | FLD (f_rt) = f_rt; |
| 1107 | FLD (i_offset) = f_offset; |
| 1108 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_bbv", "f_rs 0x%x", 'x', f_rs, "f_rt 0x%x", 'x', f_rt, "offset 0x%x", 'x', f_offset, (char *) 0)); |
| 1109 | |
| 1110 | #if WITH_PROFILE_MODEL_P |
| 1111 | /* Record the fields for profiling. */ |
| 1112 | if (PROFILE_MODEL_P (current_cpu)) |
| 1113 | { |
| 1114 | } |
| 1115 | #endif |
| 1116 | #undef FLD |
| 1117 | return idesc; |
| 1118 | } |
| 1119 | |
| 1120 | extract_sfmt_bgez: |
| 1121 | { |
| 1122 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1123 | CGEN_INSN_WORD insn = entire_insn; |
| 1124 | #define FLD(f) abuf->fields.sfmt_bbi.f |
| 1125 | UINT f_rs; |
| 1126 | SI f_offset; |
| 1127 | |
| 1128 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1129 | f_offset = ((((EXTRACT_LSB0_SINT (insn, 32, 15, 16)) << (2))) + (((pc) + (4)))); |
| 1130 | |
| 1131 | /* Record the fields for the semantic handler. */ |
| 1132 | FLD (f_rs) = f_rs; |
| 1133 | FLD (i_offset) = f_offset; |
| 1134 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_bgez", "f_rs 0x%x", 'x', f_rs, "offset 0x%x", 'x', f_offset, (char *) 0)); |
| 1135 | |
| 1136 | #if WITH_PROFILE_MODEL_P |
| 1137 | /* Record the fields for profiling. */ |
| 1138 | if (PROFILE_MODEL_P (current_cpu)) |
| 1139 | { |
| 1140 | } |
| 1141 | #endif |
| 1142 | #undef FLD |
| 1143 | return idesc; |
| 1144 | } |
| 1145 | |
| 1146 | extract_sfmt_bgezal: |
| 1147 | { |
| 1148 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1149 | CGEN_INSN_WORD insn = entire_insn; |
| 1150 | #define FLD(f) abuf->fields.sfmt_bbi.f |
| 1151 | UINT f_rs; |
| 1152 | SI f_offset; |
| 1153 | |
| 1154 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1155 | f_offset = ((((EXTRACT_LSB0_SINT (insn, 32, 15, 16)) << (2))) + (((pc) + (4)))); |
| 1156 | |
| 1157 | /* Record the fields for the semantic handler. */ |
| 1158 | FLD (f_rs) = f_rs; |
| 1159 | FLD (i_offset) = f_offset; |
| 1160 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_bgezal", "f_rs 0x%x", 'x', f_rs, "offset 0x%x", 'x', f_offset, (char *) 0)); |
| 1161 | |
| 1162 | #if WITH_PROFILE_MODEL_P |
| 1163 | /* Record the fields for profiling. */ |
| 1164 | if (PROFILE_MODEL_P (current_cpu)) |
| 1165 | { |
| 1166 | } |
| 1167 | #endif |
| 1168 | #undef FLD |
| 1169 | return idesc; |
| 1170 | } |
| 1171 | |
| 1172 | extract_sfmt_jalr: |
| 1173 | { |
| 1174 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1175 | CGEN_INSN_WORD insn = entire_insn; |
| 1176 | #define FLD(f) abuf->fields.sfmt_mrgb.f |
| 1177 | UINT f_rs; |
| 1178 | UINT f_rd; |
| 1179 | |
| 1180 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1181 | f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5); |
| 1182 | |
| 1183 | /* Record the fields for the semantic handler. */ |
| 1184 | FLD (f_rs) = f_rs; |
| 1185 | FLD (f_rd) = f_rd; |
| 1186 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_jalr", "f_rs 0x%x", 'x', f_rs, "f_rd 0x%x", 'x', f_rd, (char *) 0)); |
| 1187 | |
| 1188 | #if WITH_PROFILE_MODEL_P |
| 1189 | /* Record the fields for profiling. */ |
| 1190 | if (PROFILE_MODEL_P (current_cpu)) |
| 1191 | { |
| 1192 | } |
| 1193 | #endif |
| 1194 | #undef FLD |
| 1195 | return idesc; |
| 1196 | } |
| 1197 | |
| 1198 | extract_sfmt_jr: |
| 1199 | { |
| 1200 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1201 | CGEN_INSN_WORD insn = entire_insn; |
| 1202 | #define FLD(f) abuf->fields.sfmt_bbi.f |
| 1203 | UINT f_rs; |
| 1204 | |
| 1205 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1206 | |
| 1207 | /* Record the fields for the semantic handler. */ |
| 1208 | FLD (f_rs) = f_rs; |
| 1209 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_jr", "f_rs 0x%x", 'x', f_rs, (char *) 0)); |
| 1210 | |
| 1211 | #if WITH_PROFILE_MODEL_P |
| 1212 | /* Record the fields for profiling. */ |
| 1213 | if (PROFILE_MODEL_P (current_cpu)) |
| 1214 | { |
| 1215 | } |
| 1216 | #endif |
| 1217 | #undef FLD |
| 1218 | return idesc; |
| 1219 | } |
| 1220 | |
| 1221 | extract_sfmt_lb: |
| 1222 | { |
| 1223 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1224 | CGEN_INSN_WORD insn = entire_insn; |
| 1225 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1226 | UINT f_rs; |
| 1227 | UINT f_rt; |
| 1228 | UINT f_imm; |
| 1229 | |
| 1230 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1231 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1232 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1233 | |
| 1234 | /* Record the fields for the semantic handler. */ |
| 1235 | FLD (f_rs) = f_rs; |
| 1236 | FLD (f_imm) = f_imm; |
| 1237 | FLD (f_rt) = f_rt; |
| 1238 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_lb", "f_rs 0x%x", 'x', f_rs, "f_imm 0x%x", 'x', f_imm, "f_rt 0x%x", 'x', f_rt, (char *) 0)); |
| 1239 | |
| 1240 | #undef FLD |
| 1241 | return idesc; |
| 1242 | } |
| 1243 | |
| 1244 | extract_sfmt_lh: |
| 1245 | { |
| 1246 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1247 | CGEN_INSN_WORD insn = entire_insn; |
| 1248 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1249 | UINT f_rs; |
| 1250 | UINT f_rt; |
| 1251 | UINT f_imm; |
| 1252 | |
| 1253 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1254 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1255 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1256 | |
| 1257 | /* Record the fields for the semantic handler. */ |
| 1258 | FLD (f_rs) = f_rs; |
| 1259 | FLD (f_imm) = f_imm; |
| 1260 | FLD (f_rt) = f_rt; |
| 1261 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_lh", "f_rs 0x%x", 'x', f_rs, "f_imm 0x%x", 'x', f_imm, "f_rt 0x%x", 'x', f_rt, (char *) 0)); |
| 1262 | |
| 1263 | #undef FLD |
| 1264 | return idesc; |
| 1265 | } |
| 1266 | |
| 1267 | extract_sfmt_lui: |
| 1268 | { |
| 1269 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1270 | CGEN_INSN_WORD insn = entire_insn; |
| 1271 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1272 | UINT f_rt; |
| 1273 | UINT f_imm; |
| 1274 | |
| 1275 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1276 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1277 | |
| 1278 | /* Record the fields for the semantic handler. */ |
| 1279 | FLD (f_imm) = f_imm; |
| 1280 | FLD (f_rt) = f_rt; |
| 1281 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_lui", "f_imm 0x%x", 'x', f_imm, "f_rt 0x%x", 'x', f_rt, (char *) 0)); |
| 1282 | |
| 1283 | #undef FLD |
| 1284 | return idesc; |
| 1285 | } |
| 1286 | |
| 1287 | extract_sfmt_lw: |
| 1288 | { |
| 1289 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1290 | CGEN_INSN_WORD insn = entire_insn; |
| 1291 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1292 | UINT f_rs; |
| 1293 | UINT f_rt; |
| 1294 | UINT f_imm; |
| 1295 | |
| 1296 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1297 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1298 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1299 | |
| 1300 | /* Record the fields for the semantic handler. */ |
| 1301 | FLD (f_rs) = f_rs; |
| 1302 | FLD (f_imm) = f_imm; |
| 1303 | FLD (f_rt) = f_rt; |
| 1304 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_lw", "f_rs 0x%x", 'x', f_rs, "f_imm 0x%x", 'x', f_imm, "f_rt 0x%x", 'x', f_rt, (char *) 0)); |
| 1305 | |
| 1306 | #undef FLD |
| 1307 | return idesc; |
| 1308 | } |
| 1309 | |
| 1310 | extract_sfmt_sb: |
| 1311 | { |
| 1312 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1313 | CGEN_INSN_WORD insn = entire_insn; |
| 1314 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1315 | UINT f_rs; |
| 1316 | UINT f_rt; |
| 1317 | UINT f_imm; |
| 1318 | |
| 1319 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1320 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1321 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1322 | |
| 1323 | /* Record the fields for the semantic handler. */ |
| 1324 | FLD (f_rs) = f_rs; |
| 1325 | FLD (f_imm) = f_imm; |
| 1326 | FLD (f_rt) = f_rt; |
| 1327 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_sb", "f_rs 0x%x", 'x', f_rs, "f_imm 0x%x", 'x', f_imm, "f_rt 0x%x", 'x', f_rt, (char *) 0)); |
| 1328 | |
| 1329 | #undef FLD |
| 1330 | return idesc; |
| 1331 | } |
| 1332 | |
| 1333 | extract_sfmt_sh: |
| 1334 | { |
| 1335 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1336 | CGEN_INSN_WORD insn = entire_insn; |
| 1337 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1338 | UINT f_rs; |
| 1339 | UINT f_rt; |
| 1340 | UINT f_imm; |
| 1341 | |
| 1342 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1343 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1344 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1345 | |
| 1346 | /* Record the fields for the semantic handler. */ |
| 1347 | FLD (f_rs) = f_rs; |
| 1348 | FLD (f_imm) = f_imm; |
| 1349 | FLD (f_rt) = f_rt; |
| 1350 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_sh", "f_rs 0x%x", 'x', f_rs, "f_imm 0x%x", 'x', f_imm, "f_rt 0x%x", 'x', f_rt, (char *) 0)); |
| 1351 | |
| 1352 | #undef FLD |
| 1353 | return idesc; |
| 1354 | } |
| 1355 | |
| 1356 | extract_sfmt_sw: |
| 1357 | { |
| 1358 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1359 | CGEN_INSN_WORD insn = entire_insn; |
| 1360 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1361 | UINT f_rs; |
| 1362 | UINT f_rt; |
| 1363 | UINT f_imm; |
| 1364 | |
| 1365 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1366 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1367 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1368 | |
| 1369 | /* Record the fields for the semantic handler. */ |
| 1370 | FLD (f_rs) = f_rs; |
| 1371 | FLD (f_imm) = f_imm; |
| 1372 | FLD (f_rt) = f_rt; |
| 1373 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_sw", "f_rs 0x%x", 'x', f_rs, "f_imm 0x%x", 'x', f_imm, "f_rt 0x%x", 'x', f_rt, (char *) 0)); |
| 1374 | |
| 1375 | #undef FLD |
| 1376 | return idesc; |
| 1377 | } |
| 1378 | |
| 1379 | extract_sfmt_break: |
| 1380 | { |
| 1381 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1382 | #define FLD(f) abuf->fields.sfmt_empty.f |
| 1383 | |
| 1384 | |
| 1385 | /* Record the fields for the semantic handler. */ |
| 1386 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_break", (char *) 0)); |
| 1387 | |
| 1388 | #if WITH_PROFILE_MODEL_P |
| 1389 | /* Record the fields for profiling. */ |
| 1390 | if (PROFILE_MODEL_P (current_cpu)) |
| 1391 | { |
| 1392 | } |
| 1393 | #endif |
| 1394 | #undef FLD |
| 1395 | return idesc; |
| 1396 | } |
| 1397 | |
| 1398 | extract_sfmt_syscall: |
| 1399 | { |
| 1400 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1401 | #define FLD(f) abuf->fields.sfmt_empty.f |
| 1402 | |
| 1403 | |
| 1404 | /* Record the fields for the semantic handler. */ |
| 1405 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_syscall", (char *) 0)); |
| 1406 | |
| 1407 | #undef FLD |
| 1408 | return idesc; |
| 1409 | } |
| 1410 | |
| 1411 | extract_sfmt_andoui: |
| 1412 | { |
| 1413 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1414 | CGEN_INSN_WORD insn = entire_insn; |
| 1415 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1416 | UINT f_rs; |
| 1417 | UINT f_rt; |
| 1418 | UINT f_imm; |
| 1419 | |
| 1420 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1421 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1422 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1423 | |
| 1424 | /* Record the fields for the semantic handler. */ |
| 1425 | FLD (f_imm) = f_imm; |
| 1426 | FLD (f_rs) = f_rs; |
| 1427 | FLD (f_rt) = f_rt; |
| 1428 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_andoui", "f_imm 0x%x", 'x', f_imm, "f_rs 0x%x", 'x', f_rs, "f_rt 0x%x", 'x', f_rt, (char *) 0)); |
| 1429 | |
| 1430 | #undef FLD |
| 1431 | return idesc; |
| 1432 | } |
| 1433 | |
| 1434 | extract_sfmt_mrgb: |
| 1435 | { |
| 1436 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1437 | CGEN_INSN_WORD insn = entire_insn; |
| 1438 | #define FLD(f) abuf->fields.sfmt_mrgb.f |
| 1439 | UINT f_rs; |
| 1440 | UINT f_rt; |
| 1441 | UINT f_rd; |
| 1442 | UINT f_mask; |
| 1443 | |
| 1444 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1445 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1446 | f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5); |
| 1447 | f_mask = EXTRACT_LSB0_UINT (insn, 32, 9, 4); |
| 1448 | |
| 1449 | /* Record the fields for the semantic handler. */ |
| 1450 | FLD (f_mask) = f_mask; |
| 1451 | FLD (f_rs) = f_rs; |
| 1452 | FLD (f_rt) = f_rt; |
| 1453 | FLD (f_rd) = f_rd; |
| 1454 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_mrgb", "f_mask 0x%x", 'x', f_mask, "f_rs 0x%x", 'x', f_rs, "f_rt 0x%x", 'x', f_rt, "f_rd 0x%x", 'x', f_rd, (char *) 0)); |
| 1455 | |
| 1456 | #undef FLD |
| 1457 | return idesc; |
| 1458 | } |
| 1459 | |
| 1460 | extract_sfmt_bctxt: |
| 1461 | { |
| 1462 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1463 | #define FLD(f) abuf->fields.sfmt_empty.f |
| 1464 | |
| 1465 | |
| 1466 | /* Record the fields for the semantic handler. */ |
| 1467 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_bctxt", (char *) 0)); |
| 1468 | |
| 1469 | #undef FLD |
| 1470 | return idesc; |
| 1471 | } |
| 1472 | |
| 1473 | extract_sfmt_ldw: |
| 1474 | { |
| 1475 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1476 | CGEN_INSN_WORD insn = entire_insn; |
| 1477 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1478 | UINT f_rs; |
| 1479 | UINT f_rt; |
| 1480 | UINT f_imm; |
| 1481 | |
| 1482 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1483 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1484 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1485 | |
| 1486 | /* Record the fields for the semantic handler. */ |
| 1487 | FLD (f_rs) = f_rs; |
| 1488 | FLD (f_rt) = f_rt; |
| 1489 | FLD (f_imm) = f_imm; |
| 1490 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_ldw", "f_rs 0x%x", 'x', f_rs, "f_rt 0x%x", 'x', f_rt, "f_imm 0x%x", 'x', f_imm, (char *) 0)); |
| 1491 | |
| 1492 | #undef FLD |
| 1493 | return idesc; |
| 1494 | } |
| 1495 | |
| 1496 | extract_sfmt_sdw: |
| 1497 | { |
| 1498 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1499 | CGEN_INSN_WORD insn = entire_insn; |
| 1500 | #define FLD(f) abuf->fields.sfmt_addi.f |
| 1501 | UINT f_rs; |
| 1502 | UINT f_rt; |
| 1503 | UINT f_imm; |
| 1504 | |
| 1505 | f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5); |
| 1506 | f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5); |
| 1507 | f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); |
| 1508 | |
| 1509 | /* Record the fields for the semantic handler. */ |
| 1510 | FLD (f_rs) = f_rs; |
| 1511 | FLD (f_rt) = f_rt; |
| 1512 | FLD (f_imm) = f_imm; |
| 1513 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_sdw", "f_rs 0x%x", 'x', f_rs, "f_rt 0x%x", 'x', f_rt, "f_imm 0x%x", 'x', f_imm, (char *) 0)); |
| 1514 | |
| 1515 | #undef FLD |
| 1516 | return idesc; |
| 1517 | } |
| 1518 | |
| 1519 | extract_sfmt_j: |
| 1520 | { |
| 1521 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1522 | CGEN_INSN_WORD insn = entire_insn; |
| 1523 | #define FLD(f) abuf->fields.sfmt_j.f |
| 1524 | USI f_jtarg; |
| 1525 | |
| 1526 | f_jtarg = ((((pc) & (0xf0000000))) | (((EXTRACT_LSB0_UINT (insn, 32, 15, 16)) << (2)))); |
| 1527 | |
| 1528 | /* Record the fields for the semantic handler. */ |
| 1529 | FLD (i_jmptarg) = f_jtarg; |
| 1530 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_j", "jmptarg 0x%x", 'x', f_jtarg, (char *) 0)); |
| 1531 | |
| 1532 | #if WITH_PROFILE_MODEL_P |
| 1533 | /* Record the fields for profiling. */ |
| 1534 | if (PROFILE_MODEL_P (current_cpu)) |
| 1535 | { |
| 1536 | } |
| 1537 | #endif |
| 1538 | #undef FLD |
| 1539 | return idesc; |
| 1540 | } |
| 1541 | |
| 1542 | extract_sfmt_jal: |
| 1543 | { |
| 1544 | const IDESC *idesc = &iq2000bf_insn_data[itype]; |
| 1545 | CGEN_INSN_WORD insn = entire_insn; |
| 1546 | #define FLD(f) abuf->fields.sfmt_j.f |
| 1547 | USI f_jtarg; |
| 1548 | |
| 1549 | f_jtarg = ((((pc) & (0xf0000000))) | (((EXTRACT_LSB0_UINT (insn, 32, 15, 16)) << (2)))); |
| 1550 | |
| 1551 | /* Record the fields for the semantic handler. */ |
| 1552 | FLD (i_jmptarg) = f_jtarg; |
| 1553 | CGEN_TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_jal", "jmptarg 0x%x", 'x', f_jtarg, (char *) 0)); |
| 1554 | |
| 1555 | #if WITH_PROFILE_MODEL_P |
| 1556 | /* Record the fields for profiling. */ |
| 1557 | if (PROFILE_MODEL_P (current_cpu)) |
| 1558 | { |
| 1559 | } |
| 1560 | #endif |
| 1561 | #undef FLD |
| 1562 | return idesc; |
| 1563 | } |
| 1564 | |
| 1565 | } |