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227 |
jeremybenn |
/* Simulator instruction decoder for iq2000bf.
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THIS FILE IS MACHINE GENERATED WITH CGEN.
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Copyright 1996-2010 Free Software Foundation, Inc.
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This file is part of the GNU simulators.
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This file is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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It is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#define WANT_CPU iq2000bf
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#define WANT_CPU_IQ2000BF
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#include "sim-main.h"
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#include "sim-assert.h"
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/* The instruction descriptor array.
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This is computed at runtime. Space for it is not malloc'd to save a
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teensy bit of cpu in the decoder. Moving it to malloc space is trivial
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but won't be done until necessary (we don't currently support the runtime
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addition of instructions nor an SMP machine with different cpus). */
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static IDESC iq2000bf_insn_data[IQ2000BF_INSN__MAX];
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/* Commas between elements are contained in the macros.
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Some of these are conditionally compiled out. */
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static const struct insn_sem iq2000bf_insn_sem[] =
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{
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{ VIRTUAL_INSN_X_INVALID, IQ2000BF_INSN_X_INVALID, IQ2000BF_SFMT_EMPTY },
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{ VIRTUAL_INSN_X_AFTER, IQ2000BF_INSN_X_AFTER, IQ2000BF_SFMT_EMPTY },
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{ VIRTUAL_INSN_X_BEFORE, IQ2000BF_INSN_X_BEFORE, IQ2000BF_SFMT_EMPTY },
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{ VIRTUAL_INSN_X_CTI_CHAIN, IQ2000BF_INSN_X_CTI_CHAIN, IQ2000BF_SFMT_EMPTY },
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{ VIRTUAL_INSN_X_CHAIN, IQ2000BF_INSN_X_CHAIN, IQ2000BF_SFMT_EMPTY },
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{ VIRTUAL_INSN_X_BEGIN, IQ2000BF_INSN_X_BEGIN, IQ2000BF_SFMT_EMPTY },
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{ IQ2000_INSN_ADD, IQ2000BF_INSN_ADD, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_ADDI, IQ2000BF_INSN_ADDI, IQ2000BF_SFMT_ADDI },
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{ IQ2000_INSN_ADDIU, IQ2000BF_INSN_ADDIU, IQ2000BF_SFMT_ADDI },
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{ IQ2000_INSN_ADDU, IQ2000BF_INSN_ADDU, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_ADO16, IQ2000BF_INSN_ADO16, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_AND, IQ2000BF_INSN_AND, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_ANDI, IQ2000BF_INSN_ANDI, IQ2000BF_SFMT_ADDI },
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{ IQ2000_INSN_ANDOI, IQ2000BF_INSN_ANDOI, IQ2000BF_SFMT_ADDI },
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{ IQ2000_INSN_NOR, IQ2000BF_INSN_NOR, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_OR, IQ2000BF_INSN_OR, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_ORI, IQ2000BF_INSN_ORI, IQ2000BF_SFMT_ADDI },
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{ IQ2000_INSN_RAM, IQ2000BF_INSN_RAM, IQ2000BF_SFMT_RAM },
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{ IQ2000_INSN_SLL, IQ2000BF_INSN_SLL, IQ2000BF_SFMT_SLL },
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{ IQ2000_INSN_SLLV, IQ2000BF_INSN_SLLV, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_SLMV, IQ2000BF_INSN_SLMV, IQ2000BF_SFMT_SLMV },
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{ IQ2000_INSN_SLT, IQ2000BF_INSN_SLT, IQ2000BF_SFMT_SLT },
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{ IQ2000_INSN_SLTI, IQ2000BF_INSN_SLTI, IQ2000BF_SFMT_SLTI },
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{ IQ2000_INSN_SLTIU, IQ2000BF_INSN_SLTIU, IQ2000BF_SFMT_SLTI },
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{ IQ2000_INSN_SLTU, IQ2000BF_INSN_SLTU, IQ2000BF_SFMT_SLT },
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{ IQ2000_INSN_SRA, IQ2000BF_INSN_SRA, IQ2000BF_SFMT_SLL },
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{ IQ2000_INSN_SRAV, IQ2000BF_INSN_SRAV, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_SRL, IQ2000BF_INSN_SRL, IQ2000BF_SFMT_SLL },
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{ IQ2000_INSN_SRLV, IQ2000BF_INSN_SRLV, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_SRMV, IQ2000BF_INSN_SRMV, IQ2000BF_SFMT_SLMV },
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{ IQ2000_INSN_SUB, IQ2000BF_INSN_SUB, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_SUBU, IQ2000BF_INSN_SUBU, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_XOR, IQ2000BF_INSN_XOR, IQ2000BF_SFMT_ADD },
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{ IQ2000_INSN_XORI, IQ2000BF_INSN_XORI, IQ2000BF_SFMT_ADDI },
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{ IQ2000_INSN_BBI, IQ2000BF_INSN_BBI, IQ2000BF_SFMT_BBI },
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{ IQ2000_INSN_BBIN, IQ2000BF_INSN_BBIN, IQ2000BF_SFMT_BBI },
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{ IQ2000_INSN_BBV, IQ2000BF_INSN_BBV, IQ2000BF_SFMT_BBV },
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{ IQ2000_INSN_BBVN, IQ2000BF_INSN_BBVN, IQ2000BF_SFMT_BBV },
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{ IQ2000_INSN_BEQ, IQ2000BF_INSN_BEQ, IQ2000BF_SFMT_BBV },
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{ IQ2000_INSN_BEQL, IQ2000BF_INSN_BEQL, IQ2000BF_SFMT_BBV },
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{ IQ2000_INSN_BGEZ, IQ2000BF_INSN_BGEZ, IQ2000BF_SFMT_BGEZ },
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{ IQ2000_INSN_BGEZAL, IQ2000BF_INSN_BGEZAL, IQ2000BF_SFMT_BGEZAL },
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{ IQ2000_INSN_BGEZALL, IQ2000BF_INSN_BGEZALL, IQ2000BF_SFMT_BGEZAL },
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{ IQ2000_INSN_BGEZL, IQ2000BF_INSN_BGEZL, IQ2000BF_SFMT_BGEZ },
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{ IQ2000_INSN_BLTZ, IQ2000BF_INSN_BLTZ, IQ2000BF_SFMT_BGEZ },
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{ IQ2000_INSN_BLTZL, IQ2000BF_INSN_BLTZL, IQ2000BF_SFMT_BGEZ },
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{ IQ2000_INSN_BLTZAL, IQ2000BF_INSN_BLTZAL, IQ2000BF_SFMT_BGEZAL },
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{ IQ2000_INSN_BLTZALL, IQ2000BF_INSN_BLTZALL, IQ2000BF_SFMT_BGEZAL },
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{ IQ2000_INSN_BMB0, IQ2000BF_INSN_BMB0, IQ2000BF_SFMT_BBV },
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{ IQ2000_INSN_BMB1, IQ2000BF_INSN_BMB1, IQ2000BF_SFMT_BBV },
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{ IQ2000_INSN_BMB2, IQ2000BF_INSN_BMB2, IQ2000BF_SFMT_BBV },
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{ IQ2000_INSN_BMB3, IQ2000BF_INSN_BMB3, IQ2000BF_SFMT_BBV },
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{ IQ2000_INSN_BNE, IQ2000BF_INSN_BNE, IQ2000BF_SFMT_BBV },
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{ IQ2000_INSN_BNEL, IQ2000BF_INSN_BNEL, IQ2000BF_SFMT_BBV },
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{ IQ2000_INSN_JALR, IQ2000BF_INSN_JALR, IQ2000BF_SFMT_JALR },
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{ IQ2000_INSN_JR, IQ2000BF_INSN_JR, IQ2000BF_SFMT_JR },
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{ IQ2000_INSN_LB, IQ2000BF_INSN_LB, IQ2000BF_SFMT_LB },
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{ IQ2000_INSN_LBU, IQ2000BF_INSN_LBU, IQ2000BF_SFMT_LB },
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{ IQ2000_INSN_LH, IQ2000BF_INSN_LH, IQ2000BF_SFMT_LH },
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{ IQ2000_INSN_LHU, IQ2000BF_INSN_LHU, IQ2000BF_SFMT_LH },
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{ IQ2000_INSN_LUI, IQ2000BF_INSN_LUI, IQ2000BF_SFMT_LUI },
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| 104 |
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{ IQ2000_INSN_LW, IQ2000BF_INSN_LW, IQ2000BF_SFMT_LW },
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{ IQ2000_INSN_SB, IQ2000BF_INSN_SB, IQ2000BF_SFMT_SB },
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{ IQ2000_INSN_SH, IQ2000BF_INSN_SH, IQ2000BF_SFMT_SH },
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{ IQ2000_INSN_SW, IQ2000BF_INSN_SW, IQ2000BF_SFMT_SW },
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{ IQ2000_INSN_BREAK, IQ2000BF_INSN_BREAK, IQ2000BF_SFMT_BREAK },
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{ IQ2000_INSN_SYSCALL, IQ2000BF_INSN_SYSCALL, IQ2000BF_SFMT_SYSCALL },
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{ IQ2000_INSN_ANDOUI, IQ2000BF_INSN_ANDOUI, IQ2000BF_SFMT_ANDOUI },
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{ IQ2000_INSN_ORUI, IQ2000BF_INSN_ORUI, IQ2000BF_SFMT_ANDOUI },
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{ IQ2000_INSN_BGTZ, IQ2000BF_INSN_BGTZ, IQ2000BF_SFMT_BGEZ },
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| 113 |
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{ IQ2000_INSN_BGTZL, IQ2000BF_INSN_BGTZL, IQ2000BF_SFMT_BGEZ },
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{ IQ2000_INSN_BLEZ, IQ2000BF_INSN_BLEZ, IQ2000BF_SFMT_BGEZ },
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{ IQ2000_INSN_BLEZL, IQ2000BF_INSN_BLEZL, IQ2000BF_SFMT_BGEZ },
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{ IQ2000_INSN_MRGB, IQ2000BF_INSN_MRGB, IQ2000BF_SFMT_MRGB },
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{ IQ2000_INSN_BCTXT, IQ2000BF_INSN_BCTXT, IQ2000BF_SFMT_BCTXT },
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| 118 |
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{ IQ2000_INSN_BC0F, IQ2000BF_INSN_BC0F, IQ2000BF_SFMT_BCTXT },
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| 119 |
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{ IQ2000_INSN_BC0FL, IQ2000BF_INSN_BC0FL, IQ2000BF_SFMT_BCTXT },
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| 120 |
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{ IQ2000_INSN_BC3F, IQ2000BF_INSN_BC3F, IQ2000BF_SFMT_BCTXT },
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| 121 |
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{ IQ2000_INSN_BC3FL, IQ2000BF_INSN_BC3FL, IQ2000BF_SFMT_BCTXT },
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| 122 |
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{ IQ2000_INSN_BC0T, IQ2000BF_INSN_BC0T, IQ2000BF_SFMT_BCTXT },
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| 123 |
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{ IQ2000_INSN_BC0TL, IQ2000BF_INSN_BC0TL, IQ2000BF_SFMT_BCTXT },
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| 124 |
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{ IQ2000_INSN_BC3T, IQ2000BF_INSN_BC3T, IQ2000BF_SFMT_BCTXT },
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| 125 |
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{ IQ2000_INSN_BC3TL, IQ2000BF_INSN_BC3TL, IQ2000BF_SFMT_BCTXT },
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| 126 |
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{ IQ2000_INSN_CFC0, IQ2000BF_INSN_CFC0, IQ2000BF_SFMT_SYSCALL },
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| 127 |
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{ IQ2000_INSN_CFC1, IQ2000BF_INSN_CFC1, IQ2000BF_SFMT_SYSCALL },
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| 128 |
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{ IQ2000_INSN_CFC2, IQ2000BF_INSN_CFC2, IQ2000BF_SFMT_SYSCALL },
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| 129 |
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{ IQ2000_INSN_CFC3, IQ2000BF_INSN_CFC3, IQ2000BF_SFMT_SYSCALL },
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| 130 |
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{ IQ2000_INSN_CHKHDR, IQ2000BF_INSN_CHKHDR, IQ2000BF_SFMT_SYSCALL },
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| 131 |
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{ IQ2000_INSN_CTC0, IQ2000BF_INSN_CTC0, IQ2000BF_SFMT_SYSCALL },
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{ IQ2000_INSN_CTC1, IQ2000BF_INSN_CTC1, IQ2000BF_SFMT_SYSCALL },
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| 133 |
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{ IQ2000_INSN_CTC2, IQ2000BF_INSN_CTC2, IQ2000BF_SFMT_SYSCALL },
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{ IQ2000_INSN_CTC3, IQ2000BF_INSN_CTC3, IQ2000BF_SFMT_SYSCALL },
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{ IQ2000_INSN_JCR, IQ2000BF_INSN_JCR, IQ2000BF_SFMT_BCTXT },
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{ IQ2000_INSN_LUC32, IQ2000BF_INSN_LUC32, IQ2000BF_SFMT_SYSCALL },
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{ IQ2000_INSN_LUC32L, IQ2000BF_INSN_LUC32L, IQ2000BF_SFMT_SYSCALL },
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{ IQ2000_INSN_LUC64, IQ2000BF_INSN_LUC64, IQ2000BF_SFMT_SYSCALL },
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| 139 |
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{ IQ2000_INSN_LUC64L, IQ2000BF_INSN_LUC64L, IQ2000BF_SFMT_SYSCALL },
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| 140 |
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{ IQ2000_INSN_LUK, IQ2000BF_INSN_LUK, IQ2000BF_SFMT_SYSCALL },
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| 141 |
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{ IQ2000_INSN_LULCK, IQ2000BF_INSN_LULCK, IQ2000BF_SFMT_SYSCALL },
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| 142 |
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{ IQ2000_INSN_LUM32, IQ2000BF_INSN_LUM32, IQ2000BF_SFMT_SYSCALL },
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| 143 |
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{ IQ2000_INSN_LUM32L, IQ2000BF_INSN_LUM32L, IQ2000BF_SFMT_SYSCALL },
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| 144 |
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{ IQ2000_INSN_LUM64, IQ2000BF_INSN_LUM64, IQ2000BF_SFMT_SYSCALL },
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| 145 |
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{ IQ2000_INSN_LUM64L, IQ2000BF_INSN_LUM64L, IQ2000BF_SFMT_SYSCALL },
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| 146 |
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{ IQ2000_INSN_LUR, IQ2000BF_INSN_LUR, IQ2000BF_SFMT_SYSCALL },
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| 147 |
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{ IQ2000_INSN_LURL, IQ2000BF_INSN_LURL, IQ2000BF_SFMT_SYSCALL },
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| 148 |
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{ IQ2000_INSN_LUULCK, IQ2000BF_INSN_LUULCK, IQ2000BF_SFMT_SYSCALL },
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| 149 |
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{ IQ2000_INSN_MFC0, IQ2000BF_INSN_MFC0, IQ2000BF_SFMT_SYSCALL },
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| 150 |
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{ IQ2000_INSN_MFC1, IQ2000BF_INSN_MFC1, IQ2000BF_SFMT_SYSCALL },
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| 151 |
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{ IQ2000_INSN_MFC2, IQ2000BF_INSN_MFC2, IQ2000BF_SFMT_SYSCALL },
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| 152 |
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{ IQ2000_INSN_MFC3, IQ2000BF_INSN_MFC3, IQ2000BF_SFMT_SYSCALL },
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| 153 |
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{ IQ2000_INSN_MTC0, IQ2000BF_INSN_MTC0, IQ2000BF_SFMT_SYSCALL },
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| 154 |
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{ IQ2000_INSN_MTC1, IQ2000BF_INSN_MTC1, IQ2000BF_SFMT_SYSCALL },
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| 155 |
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{ IQ2000_INSN_MTC2, IQ2000BF_INSN_MTC2, IQ2000BF_SFMT_SYSCALL },
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| 156 |
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{ IQ2000_INSN_MTC3, IQ2000BF_INSN_MTC3, IQ2000BF_SFMT_SYSCALL },
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| 157 |
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{ IQ2000_INSN_PKRL, IQ2000BF_INSN_PKRL, IQ2000BF_SFMT_SYSCALL },
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| 158 |
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{ IQ2000_INSN_PKRLR1, IQ2000BF_INSN_PKRLR1, IQ2000BF_SFMT_SYSCALL },
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| 159 |
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{ IQ2000_INSN_PKRLR30, IQ2000BF_INSN_PKRLR30, IQ2000BF_SFMT_SYSCALL },
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| 160 |
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{ IQ2000_INSN_RB, IQ2000BF_INSN_RB, IQ2000BF_SFMT_SYSCALL },
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| 161 |
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{ IQ2000_INSN_RBR1, IQ2000BF_INSN_RBR1, IQ2000BF_SFMT_SYSCALL },
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| 162 |
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{ IQ2000_INSN_RBR30, IQ2000BF_INSN_RBR30, IQ2000BF_SFMT_SYSCALL },
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| 163 |
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{ IQ2000_INSN_RFE, IQ2000BF_INSN_RFE, IQ2000BF_SFMT_SYSCALL },
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| 164 |
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{ IQ2000_INSN_RX, IQ2000BF_INSN_RX, IQ2000BF_SFMT_SYSCALL },
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| 165 |
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{ IQ2000_INSN_RXR1, IQ2000BF_INSN_RXR1, IQ2000BF_SFMT_SYSCALL },
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| 166 |
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{ IQ2000_INSN_RXR30, IQ2000BF_INSN_RXR30, IQ2000BF_SFMT_SYSCALL },
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| 167 |
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{ IQ2000_INSN_SLEEP, IQ2000BF_INSN_SLEEP, IQ2000BF_SFMT_SYSCALL },
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| 168 |
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{ IQ2000_INSN_SRRD, IQ2000BF_INSN_SRRD, IQ2000BF_SFMT_SYSCALL },
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| 169 |
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{ IQ2000_INSN_SRRDL, IQ2000BF_INSN_SRRDL, IQ2000BF_SFMT_SYSCALL },
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| 170 |
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{ IQ2000_INSN_SRULCK, IQ2000BF_INSN_SRULCK, IQ2000BF_SFMT_SYSCALL },
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| 171 |
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{ IQ2000_INSN_SRWR, IQ2000BF_INSN_SRWR, IQ2000BF_SFMT_SYSCALL },
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| 172 |
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{ IQ2000_INSN_SRWRU, IQ2000BF_INSN_SRWRU, IQ2000BF_SFMT_SYSCALL },
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| 173 |
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{ IQ2000_INSN_TRAPQFL, IQ2000BF_INSN_TRAPQFL, IQ2000BF_SFMT_SYSCALL },
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| 174 |
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{ IQ2000_INSN_TRAPQNE, IQ2000BF_INSN_TRAPQNE, IQ2000BF_SFMT_SYSCALL },
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| 175 |
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{ IQ2000_INSN_TRAPREL, IQ2000BF_INSN_TRAPREL, IQ2000BF_SFMT_SYSCALL },
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| 176 |
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{ IQ2000_INSN_WB, IQ2000BF_INSN_WB, IQ2000BF_SFMT_SYSCALL },
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| 177 |
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{ IQ2000_INSN_WBU, IQ2000BF_INSN_WBU, IQ2000BF_SFMT_SYSCALL },
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| 178 |
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{ IQ2000_INSN_WBR1, IQ2000BF_INSN_WBR1, IQ2000BF_SFMT_SYSCALL },
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| 179 |
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{ IQ2000_INSN_WBR1U, IQ2000BF_INSN_WBR1U, IQ2000BF_SFMT_SYSCALL },
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| 180 |
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{ IQ2000_INSN_WBR30, IQ2000BF_INSN_WBR30, IQ2000BF_SFMT_SYSCALL },
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| 181 |
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{ IQ2000_INSN_WBR30U, IQ2000BF_INSN_WBR30U, IQ2000BF_SFMT_SYSCALL },
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| 182 |
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{ IQ2000_INSN_WX, IQ2000BF_INSN_WX, IQ2000BF_SFMT_SYSCALL },
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| 183 |
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{ IQ2000_INSN_WXU, IQ2000BF_INSN_WXU, IQ2000BF_SFMT_SYSCALL },
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| 184 |
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{ IQ2000_INSN_WXR1, IQ2000BF_INSN_WXR1, IQ2000BF_SFMT_SYSCALL },
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| 185 |
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{ IQ2000_INSN_WXR1U, IQ2000BF_INSN_WXR1U, IQ2000BF_SFMT_SYSCALL },
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| 186 |
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{ IQ2000_INSN_WXR30, IQ2000BF_INSN_WXR30, IQ2000BF_SFMT_SYSCALL },
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| 187 |
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{ IQ2000_INSN_WXR30U, IQ2000BF_INSN_WXR30U, IQ2000BF_SFMT_SYSCALL },
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| 188 |
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{ IQ2000_INSN_LDW, IQ2000BF_INSN_LDW, IQ2000BF_SFMT_LDW },
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| 189 |
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{ IQ2000_INSN_SDW, IQ2000BF_INSN_SDW, IQ2000BF_SFMT_SDW },
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| 190 |
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{ IQ2000_INSN_J, IQ2000BF_INSN_J, IQ2000BF_SFMT_J },
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| 191 |
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{ IQ2000_INSN_JAL, IQ2000BF_INSN_JAL, IQ2000BF_SFMT_JAL },
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| 192 |
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{ IQ2000_INSN_BMB, IQ2000BF_INSN_BMB, IQ2000BF_SFMT_BBV },
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| 193 |
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};
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| 194 |
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| 195 |
|
|
static const struct insn_sem iq2000bf_insn_sem_invalid =
|
| 196 |
|
|
{
|
| 197 |
|
|
VIRTUAL_INSN_X_INVALID, IQ2000BF_INSN_X_INVALID, IQ2000BF_SFMT_EMPTY
|
| 198 |
|
|
};
|
| 199 |
|
|
|
| 200 |
|
|
/* Initialize an IDESC from the compile-time computable parts. */
|
| 201 |
|
|
|
| 202 |
|
|
static INLINE void
|
| 203 |
|
|
init_idesc (SIM_CPU *cpu, IDESC *id, const struct insn_sem *t)
|
| 204 |
|
|
{
|
| 205 |
|
|
const CGEN_INSN *insn_table = CGEN_CPU_INSN_TABLE (CPU_CPU_DESC (cpu))->init_entries;
|
| 206 |
|
|
|
| 207 |
|
|
id->num = t->index;
|
| 208 |
|
|
id->sfmt = t->sfmt;
|
| 209 |
|
|
if ((int) t->type <= 0)
|
| 210 |
|
|
id->idata = & cgen_virtual_insn_table[- (int) t->type];
|
| 211 |
|
|
else
|
| 212 |
|
|
id->idata = & insn_table[t->type];
|
| 213 |
|
|
id->attrs = CGEN_INSN_ATTRS (id->idata);
|
| 214 |
|
|
/* Oh my god, a magic number. */
|
| 215 |
|
|
id->length = CGEN_INSN_BITSIZE (id->idata) / 8;
|
| 216 |
|
|
|
| 217 |
|
|
#if WITH_PROFILE_MODEL_P
|
| 218 |
|
|
id->timing = & MODEL_TIMING (CPU_MODEL (cpu)) [t->index];
|
| 219 |
|
|
{
|
| 220 |
|
|
SIM_DESC sd = CPU_STATE (cpu);
|
| 221 |
|
|
SIM_ASSERT (t->index == id->timing->num);
|
| 222 |
|
|
}
|
| 223 |
|
|
#endif
|
| 224 |
|
|
|
| 225 |
|
|
/* Semantic pointers are initialized elsewhere. */
|
| 226 |
|
|
}
|
| 227 |
|
|
|
| 228 |
|
|
/* Initialize the instruction descriptor table. */
|
| 229 |
|
|
|
| 230 |
|
|
void
|
| 231 |
|
|
iq2000bf_init_idesc_table (SIM_CPU *cpu)
|
| 232 |
|
|
{
|
| 233 |
|
|
IDESC *id,*tabend;
|
| 234 |
|
|
const struct insn_sem *t,*tend;
|
| 235 |
|
|
int tabsize = IQ2000BF_INSN__MAX;
|
| 236 |
|
|
IDESC *table = iq2000bf_insn_data;
|
| 237 |
|
|
|
| 238 |
|
|
memset (table, 0, tabsize * sizeof (IDESC));
|
| 239 |
|
|
|
| 240 |
|
|
/* First set all entries to the `invalid insn'. */
|
| 241 |
|
|
t = & iq2000bf_insn_sem_invalid;
|
| 242 |
|
|
for (id = table, tabend = table + tabsize; id < tabend; ++id)
|
| 243 |
|
|
init_idesc (cpu, id, t);
|
| 244 |
|
|
|
| 245 |
|
|
/* Now fill in the values for the chosen cpu. */
|
| 246 |
|
|
for (t = iq2000bf_insn_sem, tend = t + sizeof (iq2000bf_insn_sem) / sizeof (*t);
|
| 247 |
|
|
t != tend; ++t)
|
| 248 |
|
|
{
|
| 249 |
|
|
init_idesc (cpu, & table[t->index], t);
|
| 250 |
|
|
}
|
| 251 |
|
|
|
| 252 |
|
|
/* Link the IDESC table into the cpu. */
|
| 253 |
|
|
CPU_IDESC (cpu) = table;
|
| 254 |
|
|
}
|
| 255 |
|
|
|
| 256 |
|
|
/* Given an instruction, return a pointer to its IDESC entry. */
|
| 257 |
|
|
|
| 258 |
|
|
const IDESC *
|
| 259 |
|
|
iq2000bf_decode (SIM_CPU *current_cpu, IADDR pc,
|
| 260 |
|
|
CGEN_INSN_WORD base_insn, CGEN_INSN_WORD entire_insn,
|
| 261 |
|
|
ARGBUF *abuf)
|
| 262 |
|
|
{
|
| 263 |
|
|
/* Result of decoder. */
|
| 264 |
|
|
IQ2000BF_INSN_TYPE itype;
|
| 265 |
|
|
|
| 266 |
|
|
{
|
| 267 |
|
|
CGEN_INSN_WORD insn = base_insn;
|
| 268 |
|
|
|
| 269 |
|
|
{
|
| 270 |
|
|
unsigned int val = (((insn >> 26) & (63 << 0)));
|
| 271 |
|
|
switch (val)
|
| 272 |
|
|
{
|
| 273 |
|
|
case 0 :
|
| 274 |
|
|
{
|
| 275 |
|
|
unsigned int val = (((insn >> 1) & (1 << 4)) | ((insn >> 0) & (15 << 0)));
|
| 276 |
|
|
switch (val)
|
| 277 |
|
|
{
|
| 278 |
|
|
case 0 :
|
| 279 |
|
|
if ((entire_insn & 0xffe0003f) == 0x0)
|
| 280 |
|
|
{ itype = IQ2000BF_INSN_SLL; goto extract_sfmt_sll; }
|
| 281 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 282 |
|
|
case 1 :
|
| 283 |
|
|
if ((entire_insn & 0xfc00003f) == 0x1)
|
| 284 |
|
|
{ itype = IQ2000BF_INSN_SLMV; goto extract_sfmt_slmv; }
|
| 285 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 286 |
|
|
case 2 :
|
| 287 |
|
|
if ((entire_insn & 0xffe0003f) == 0x2)
|
| 288 |
|
|
{ itype = IQ2000BF_INSN_SRL; goto extract_sfmt_sll; }
|
| 289 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 290 |
|
|
case 3 :
|
| 291 |
|
|
if ((entire_insn & 0xffe0003f) == 0x3)
|
| 292 |
|
|
{ itype = IQ2000BF_INSN_SRA; goto extract_sfmt_sll; }
|
| 293 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 294 |
|
|
case 4 :
|
| 295 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x4)
|
| 296 |
|
|
{ itype = IQ2000BF_INSN_SLLV; goto extract_sfmt_add; }
|
| 297 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 298 |
|
|
case 5 :
|
| 299 |
|
|
if ((entire_insn & 0xfc00003f) == 0x5)
|
| 300 |
|
|
{ itype = IQ2000BF_INSN_SRMV; goto extract_sfmt_slmv; }
|
| 301 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 302 |
|
|
case 6 :
|
| 303 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x6)
|
| 304 |
|
|
{ itype = IQ2000BF_INSN_SRLV; goto extract_sfmt_add; }
|
| 305 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 306 |
|
|
case 7 :
|
| 307 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x7)
|
| 308 |
|
|
{ itype = IQ2000BF_INSN_SRAV; goto extract_sfmt_add; }
|
| 309 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 310 |
|
|
case 8 :
|
| 311 |
|
|
if ((entire_insn & 0xfc1fffff) == 0x8)
|
| 312 |
|
|
{ itype = IQ2000BF_INSN_JR; goto extract_sfmt_jr; }
|
| 313 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 314 |
|
|
case 9 :
|
| 315 |
|
|
if ((entire_insn & 0xfc1f07ff) == 0x9)
|
| 316 |
|
|
{ itype = IQ2000BF_INSN_JALR; goto extract_sfmt_jalr; }
|
| 317 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 318 |
|
|
case 10 :
|
| 319 |
|
|
if ((entire_insn & 0xfc1fffff) == 0xa)
|
| 320 |
|
|
{ itype = IQ2000BF_INSN_JCR; goto extract_sfmt_bctxt; }
|
| 321 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 322 |
|
|
case 12 :
|
| 323 |
|
|
if ((entire_insn & 0xfc00003f) == 0xc)
|
| 324 |
|
|
{ itype = IQ2000BF_INSN_SYSCALL; goto extract_sfmt_syscall; }
|
| 325 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 326 |
|
|
case 13 :
|
| 327 |
|
|
if ((entire_insn & 0xffffffff) == 0xd)
|
| 328 |
|
|
{ itype = IQ2000BF_INSN_BREAK; goto extract_sfmt_break; }
|
| 329 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 330 |
|
|
case 14 :
|
| 331 |
|
|
if ((entire_insn & 0xfc00003f) == 0xe)
|
| 332 |
|
|
{ itype = IQ2000BF_INSN_SLEEP; goto extract_sfmt_syscall; }
|
| 333 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 334 |
|
|
case 16 :
|
| 335 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x20)
|
| 336 |
|
|
{ itype = IQ2000BF_INSN_ADD; goto extract_sfmt_add; }
|
| 337 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 338 |
|
|
case 17 :
|
| 339 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x21)
|
| 340 |
|
|
{ itype = IQ2000BF_INSN_ADDU; goto extract_sfmt_add; }
|
| 341 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 342 |
|
|
case 18 :
|
| 343 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x22)
|
| 344 |
|
|
{ itype = IQ2000BF_INSN_SUB; goto extract_sfmt_add; }
|
| 345 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 346 |
|
|
case 19 :
|
| 347 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x23)
|
| 348 |
|
|
{ itype = IQ2000BF_INSN_SUBU; goto extract_sfmt_add; }
|
| 349 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 350 |
|
|
case 20 :
|
| 351 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x24)
|
| 352 |
|
|
{ itype = IQ2000BF_INSN_AND; goto extract_sfmt_add; }
|
| 353 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 354 |
|
|
case 21 :
|
| 355 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x25)
|
| 356 |
|
|
{ itype = IQ2000BF_INSN_OR; goto extract_sfmt_add; }
|
| 357 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 358 |
|
|
case 22 :
|
| 359 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x26)
|
| 360 |
|
|
{ itype = IQ2000BF_INSN_XOR; goto extract_sfmt_add; }
|
| 361 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 362 |
|
|
case 23 :
|
| 363 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x27)
|
| 364 |
|
|
{ itype = IQ2000BF_INSN_NOR; goto extract_sfmt_add; }
|
| 365 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 366 |
|
|
case 25 :
|
| 367 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x29)
|
| 368 |
|
|
{ itype = IQ2000BF_INSN_ADO16; goto extract_sfmt_add; }
|
| 369 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 370 |
|
|
case 26 :
|
| 371 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x2a)
|
| 372 |
|
|
{ itype = IQ2000BF_INSN_SLT; goto extract_sfmt_slt; }
|
| 373 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 374 |
|
|
case 27 :
|
| 375 |
|
|
if ((entire_insn & 0xfc0007ff) == 0x2b)
|
| 376 |
|
|
{ itype = IQ2000BF_INSN_SLTU; goto extract_sfmt_slt; }
|
| 377 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 378 |
|
|
case 29 :
|
| 379 |
|
|
if ((entire_insn & 0xfc00043f) == 0x2d)
|
| 380 |
|
|
{ itype = IQ2000BF_INSN_MRGB; goto extract_sfmt_mrgb; }
|
| 381 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 382 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 383 |
|
|
}
|
| 384 |
|
|
}
|
| 385 |
|
|
case 1 :
|
| 386 |
|
|
{
|
| 387 |
|
|
unsigned int val = (((insn >> 17) & (1 << 3)) | ((insn >> 16) & (7 << 0)));
|
| 388 |
|
|
switch (val)
|
| 389 |
|
|
{
|
| 390 |
|
|
case 0 :
|
| 391 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x4000000)
|
| 392 |
|
|
{ itype = IQ2000BF_INSN_BLTZ; goto extract_sfmt_bgez; }
|
| 393 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 394 |
|
|
case 1 :
|
| 395 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x4010000)
|
| 396 |
|
|
{ itype = IQ2000BF_INSN_BGEZ; goto extract_sfmt_bgez; }
|
| 397 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 398 |
|
|
case 2 :
|
| 399 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x4020000)
|
| 400 |
|
|
{ itype = IQ2000BF_INSN_BLTZL; goto extract_sfmt_bgez; }
|
| 401 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 402 |
|
|
case 3 :
|
| 403 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x4030000)
|
| 404 |
|
|
{ itype = IQ2000BF_INSN_BGEZL; goto extract_sfmt_bgez; }
|
| 405 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 406 |
|
|
case 6 :
|
| 407 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x4060000)
|
| 408 |
|
|
{ itype = IQ2000BF_INSN_BCTXT; goto extract_sfmt_bctxt; }
|
| 409 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 410 |
|
|
case 8 :
|
| 411 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x4100000)
|
| 412 |
|
|
{ itype = IQ2000BF_INSN_BLTZAL; goto extract_sfmt_bgezal; }
|
| 413 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 414 |
|
|
case 9 :
|
| 415 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x4110000)
|
| 416 |
|
|
{ itype = IQ2000BF_INSN_BGEZAL; goto extract_sfmt_bgezal; }
|
| 417 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 418 |
|
|
case 10 :
|
| 419 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x4120000)
|
| 420 |
|
|
{ itype = IQ2000BF_INSN_BLTZALL; goto extract_sfmt_bgezal; }
|
| 421 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 422 |
|
|
case 11 :
|
| 423 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x4130000)
|
| 424 |
|
|
{ itype = IQ2000BF_INSN_BGEZALL; goto extract_sfmt_bgezal; }
|
| 425 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 426 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 427 |
|
|
}
|
| 428 |
|
|
}
|
| 429 |
|
|
case 2 :
|
| 430 |
|
|
if ((entire_insn & 0xffff0000) == 0x8000000)
|
| 431 |
|
|
{ itype = IQ2000BF_INSN_J; goto extract_sfmt_j; }
|
| 432 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 433 |
|
|
case 3 :
|
| 434 |
|
|
if ((entire_insn & 0xffff0000) == 0xc000000)
|
| 435 |
|
|
{ itype = IQ2000BF_INSN_JAL; goto extract_sfmt_jal; }
|
| 436 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 437 |
|
|
case 4 : itype = IQ2000BF_INSN_BEQ; goto extract_sfmt_bbv;
|
| 438 |
|
|
case 5 : itype = IQ2000BF_INSN_BNE; goto extract_sfmt_bbv;
|
| 439 |
|
|
case 6 :
|
| 440 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x18000000)
|
| 441 |
|
|
{ itype = IQ2000BF_INSN_BLEZ; goto extract_sfmt_bgez; }
|
| 442 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 443 |
|
|
case 7 :
|
| 444 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x1c000000)
|
| 445 |
|
|
{ itype = IQ2000BF_INSN_BGTZ; goto extract_sfmt_bgez; }
|
| 446 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 447 |
|
|
case 8 : itype = IQ2000BF_INSN_ADDI; goto extract_sfmt_addi;
|
| 448 |
|
|
case 9 : itype = IQ2000BF_INSN_ADDIU; goto extract_sfmt_addi;
|
| 449 |
|
|
case 10 : itype = IQ2000BF_INSN_SLTI; goto extract_sfmt_slti;
|
| 450 |
|
|
case 11 : itype = IQ2000BF_INSN_SLTIU; goto extract_sfmt_slti;
|
| 451 |
|
|
case 12 : itype = IQ2000BF_INSN_ANDI; goto extract_sfmt_addi;
|
| 452 |
|
|
case 13 : itype = IQ2000BF_INSN_ORI; goto extract_sfmt_addi;
|
| 453 |
|
|
case 14 : itype = IQ2000BF_INSN_XORI; goto extract_sfmt_addi;
|
| 454 |
|
|
case 15 :
|
| 455 |
|
|
if ((entire_insn & 0xffe00000) == 0x3c000000)
|
| 456 |
|
|
{ itype = IQ2000BF_INSN_LUI; goto extract_sfmt_lui; }
|
| 457 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 458 |
|
|
case 16 :
|
| 459 |
|
|
{
|
| 460 |
|
|
unsigned int val = (((insn >> 19) & (15 << 3)) | ((insn >> 15) & (3 << 1)) | ((insn >> 4) & (1 << 0)));
|
| 461 |
|
|
switch (val)
|
| 462 |
|
|
{
|
| 463 |
|
|
case 0 : /* fall through */
|
| 464 |
|
|
case 2 : /* fall through */
|
| 465 |
|
|
case 4 : /* fall through */
|
| 466 |
|
|
case 6 :
|
| 467 |
|
|
if ((entire_insn & 0xffe007ff) == 0x40000000)
|
| 468 |
|
|
{ itype = IQ2000BF_INSN_MFC0; goto extract_sfmt_syscall; }
|
| 469 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 470 |
|
|
case 8 : /* fall through */
|
| 471 |
|
|
case 10 : /* fall through */
|
| 472 |
|
|
case 12 : /* fall through */
|
| 473 |
|
|
case 14 :
|
| 474 |
|
|
if ((entire_insn & 0xffe007ff) == 0x40400000)
|
| 475 |
|
|
{ itype = IQ2000BF_INSN_CFC0; goto extract_sfmt_syscall; }
|
| 476 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 477 |
|
|
case 16 : /* fall through */
|
| 478 |
|
|
case 18 : /* fall through */
|
| 479 |
|
|
case 20 : /* fall through */
|
| 480 |
|
|
case 22 :
|
| 481 |
|
|
if ((entire_insn & 0xffe007ff) == 0x40800000)
|
| 482 |
|
|
{ itype = IQ2000BF_INSN_MTC0; goto extract_sfmt_syscall; }
|
| 483 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 484 |
|
|
case 24 : /* fall through */
|
| 485 |
|
|
case 26 : /* fall through */
|
| 486 |
|
|
case 28 : /* fall through */
|
| 487 |
|
|
case 30 :
|
| 488 |
|
|
if ((entire_insn & 0xffe007ff) == 0x40c00000)
|
| 489 |
|
|
{ itype = IQ2000BF_INSN_CTC0; goto extract_sfmt_syscall; }
|
| 490 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 491 |
|
|
case 32 : /* fall through */
|
| 492 |
|
|
case 33 :
|
| 493 |
|
|
if ((entire_insn & 0xffff0000) == 0x41000000)
|
| 494 |
|
|
{ itype = IQ2000BF_INSN_BC0F; goto extract_sfmt_bctxt; }
|
| 495 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 496 |
|
|
case 34 : /* fall through */
|
| 497 |
|
|
case 35 :
|
| 498 |
|
|
if ((entire_insn & 0xffff0000) == 0x41010000)
|
| 499 |
|
|
{ itype = IQ2000BF_INSN_BC0T; goto extract_sfmt_bctxt; }
|
| 500 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 501 |
|
|
case 36 : /* fall through */
|
| 502 |
|
|
case 37 :
|
| 503 |
|
|
if ((entire_insn & 0xffff0000) == 0x41020000)
|
| 504 |
|
|
{ itype = IQ2000BF_INSN_BC0FL; goto extract_sfmt_bctxt; }
|
| 505 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 506 |
|
|
case 38 : /* fall through */
|
| 507 |
|
|
case 39 :
|
| 508 |
|
|
if ((entire_insn & 0xffff0000) == 0x41030000)
|
| 509 |
|
|
{ itype = IQ2000BF_INSN_BC0TL; goto extract_sfmt_bctxt; }
|
| 510 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 511 |
|
|
case 65 :
|
| 512 |
|
|
if ((entire_insn & 0xffffffff) == 0x42000010)
|
| 513 |
|
|
{ itype = IQ2000BF_INSN_RFE; goto extract_sfmt_syscall; }
|
| 514 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 515 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 516 |
|
|
}
|
| 517 |
|
|
}
|
| 518 |
|
|
case 17 :
|
| 519 |
|
|
{
|
| 520 |
|
|
unsigned int val = (((insn >> 22) & (3 << 0)));
|
| 521 |
|
|
switch (val)
|
| 522 |
|
|
{
|
| 523 |
|
|
case 0 :
|
| 524 |
|
|
if ((entire_insn & 0xffe007ff) == 0x44000000)
|
| 525 |
|
|
{ itype = IQ2000BF_INSN_MFC1; goto extract_sfmt_syscall; }
|
| 526 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 527 |
|
|
case 1 :
|
| 528 |
|
|
if ((entire_insn & 0xffe007ff) == 0x44400000)
|
| 529 |
|
|
{ itype = IQ2000BF_INSN_CFC1; goto extract_sfmt_syscall; }
|
| 530 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 531 |
|
|
case 2 :
|
| 532 |
|
|
if ((entire_insn & 0xffe007ff) == 0x44800000)
|
| 533 |
|
|
{ itype = IQ2000BF_INSN_MTC1; goto extract_sfmt_syscall; }
|
| 534 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 535 |
|
|
case 3 :
|
| 536 |
|
|
if ((entire_insn & 0xffe007ff) == 0x44c00000)
|
| 537 |
|
|
{ itype = IQ2000BF_INSN_CTC1; goto extract_sfmt_syscall; }
|
| 538 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 539 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 540 |
|
|
}
|
| 541 |
|
|
}
|
| 542 |
|
|
case 18 :
|
| 543 |
|
|
{
|
| 544 |
|
|
unsigned int val = (((insn >> 16) & (3 << 5)) | ((insn >> 0) & (31 << 0)));
|
| 545 |
|
|
switch (val)
|
| 546 |
|
|
{
|
| 547 |
|
|
case 0 :
|
| 548 |
|
|
{
|
| 549 |
|
|
unsigned int val = (((insn >> 23) & (1 << 0)));
|
| 550 |
|
|
switch (val)
|
| 551 |
|
|
{
|
| 552 |
|
|
case 0 :
|
| 553 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48000000)
|
| 554 |
|
|
{ itype = IQ2000BF_INSN_MFC2; goto extract_sfmt_syscall; }
|
| 555 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 556 |
|
|
case 1 :
|
| 557 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48800000)
|
| 558 |
|
|
{ itype = IQ2000BF_INSN_MTC2; goto extract_sfmt_syscall; }
|
| 559 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 560 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 561 |
|
|
}
|
| 562 |
|
|
}
|
| 563 |
|
|
case 32 :
|
| 564 |
|
|
if ((entire_insn & 0xffe0ffff) == 0x48200000)
|
| 565 |
|
|
{ itype = IQ2000BF_INSN_LUULCK; goto extract_sfmt_syscall; }
|
| 566 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 567 |
|
|
case 33 :
|
| 568 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48200001)
|
| 569 |
|
|
{ itype = IQ2000BF_INSN_LUR; goto extract_sfmt_syscall; }
|
| 570 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 571 |
|
|
case 34 :
|
| 572 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48200002)
|
| 573 |
|
|
{ itype = IQ2000BF_INSN_LUM32; goto extract_sfmt_syscall; }
|
| 574 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 575 |
|
|
case 35 :
|
| 576 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48200003)
|
| 577 |
|
|
{ itype = IQ2000BF_INSN_LUC32; goto extract_sfmt_syscall; }
|
| 578 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 579 |
|
|
case 36 :
|
| 580 |
|
|
if ((entire_insn & 0xffe0ffff) == 0x48200004)
|
| 581 |
|
|
{ itype = IQ2000BF_INSN_LULCK; goto extract_sfmt_syscall; }
|
| 582 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 583 |
|
|
case 37 :
|
| 584 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48200005)
|
| 585 |
|
|
{ itype = IQ2000BF_INSN_LURL; goto extract_sfmt_syscall; }
|
| 586 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 587 |
|
|
case 38 :
|
| 588 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48200006)
|
| 589 |
|
|
{ itype = IQ2000BF_INSN_LUM32L; goto extract_sfmt_syscall; }
|
| 590 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 591 |
|
|
case 39 :
|
| 592 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48200007)
|
| 593 |
|
|
{ itype = IQ2000BF_INSN_LUC32L; goto extract_sfmt_syscall; }
|
| 594 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 595 |
|
|
case 40 :
|
| 596 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48200008)
|
| 597 |
|
|
{ itype = IQ2000BF_INSN_LUK; goto extract_sfmt_syscall; }
|
| 598 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 599 |
|
|
case 42 :
|
| 600 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4820000a)
|
| 601 |
|
|
{ itype = IQ2000BF_INSN_LUM64; goto extract_sfmt_syscall; }
|
| 602 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 603 |
|
|
case 43 :
|
| 604 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4820000b)
|
| 605 |
|
|
{ itype = IQ2000BF_INSN_LUC64; goto extract_sfmt_syscall; }
|
| 606 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 607 |
|
|
case 46 :
|
| 608 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4820000e)
|
| 609 |
|
|
{ itype = IQ2000BF_INSN_LUM64L; goto extract_sfmt_syscall; }
|
| 610 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 611 |
|
|
case 47 :
|
| 612 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4820000f)
|
| 613 |
|
|
{ itype = IQ2000BF_INSN_LUC64L; goto extract_sfmt_syscall; }
|
| 614 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 615 |
|
|
case 48 :
|
| 616 |
|
|
if ((entire_insn & 0xffe0ffff) == 0x48200010)
|
| 617 |
|
|
{ itype = IQ2000BF_INSN_SRRD; goto extract_sfmt_syscall; }
|
| 618 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 619 |
|
|
case 49 :
|
| 620 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48200011)
|
| 621 |
|
|
{ itype = IQ2000BF_INSN_SRWR; goto extract_sfmt_syscall; }
|
| 622 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 623 |
|
|
case 52 :
|
| 624 |
|
|
if ((entire_insn & 0xffe0ffff) == 0x48200014)
|
| 625 |
|
|
{ itype = IQ2000BF_INSN_SRRDL; goto extract_sfmt_syscall; }
|
| 626 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 627 |
|
|
case 53 :
|
| 628 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48200015)
|
| 629 |
|
|
{ itype = IQ2000BF_INSN_SRWRU; goto extract_sfmt_syscall; }
|
| 630 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 631 |
|
|
case 54 :
|
| 632 |
|
|
if ((entire_insn & 0xffe0ffff) == 0x48200016)
|
| 633 |
|
|
{ itype = IQ2000BF_INSN_SRULCK; goto extract_sfmt_syscall; }
|
| 634 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 635 |
|
|
case 64 :
|
| 636 |
|
|
{
|
| 637 |
|
|
unsigned int val = (((insn >> 23) & (1 << 0)));
|
| 638 |
|
|
switch (val)
|
| 639 |
|
|
{
|
| 640 |
|
|
case 0 :
|
| 641 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48400000)
|
| 642 |
|
|
{ itype = IQ2000BF_INSN_CFC2; goto extract_sfmt_syscall; }
|
| 643 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 644 |
|
|
case 1 :
|
| 645 |
|
|
if ((entire_insn & 0xffe007ff) == 0x48c00000)
|
| 646 |
|
|
{ itype = IQ2000BF_INSN_CTC2; goto extract_sfmt_syscall; }
|
| 647 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 648 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 649 |
|
|
}
|
| 650 |
|
|
}
|
| 651 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 652 |
|
|
}
|
| 653 |
|
|
}
|
| 654 |
|
|
case 19 :
|
| 655 |
|
|
{
|
| 656 |
|
|
unsigned int val = (((insn >> 19) & (31 << 2)) | ((insn >> 0) & (3 << 0)));
|
| 657 |
|
|
switch (val)
|
| 658 |
|
|
{
|
| 659 |
|
|
case 0 :
|
| 660 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4c000000)
|
| 661 |
|
|
{ itype = IQ2000BF_INSN_MFC3; goto extract_sfmt_syscall; }
|
| 662 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 663 |
|
|
case 4 :
|
| 664 |
|
|
{
|
| 665 |
|
|
unsigned int val = (((insn >> 2) & (3 << 0)));
|
| 666 |
|
|
switch (val)
|
| 667 |
|
|
{
|
| 668 |
|
|
case 0 :
|
| 669 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4c200000)
|
| 670 |
|
|
{ itype = IQ2000BF_INSN_WB; goto extract_sfmt_syscall; }
|
| 671 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 672 |
|
|
case 1 :
|
| 673 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4c200004)
|
| 674 |
|
|
{ itype = IQ2000BF_INSN_RB; goto extract_sfmt_syscall; }
|
| 675 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 676 |
|
|
case 2 :
|
| 677 |
|
|
if ((entire_insn & 0xffffffff) == 0x4c200008)
|
| 678 |
|
|
{ itype = IQ2000BF_INSN_TRAPQFL; goto extract_sfmt_syscall; }
|
| 679 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 680 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 681 |
|
|
}
|
| 682 |
|
|
}
|
| 683 |
|
|
case 5 :
|
| 684 |
|
|
{
|
| 685 |
|
|
unsigned int val = (((insn >> 3) & (1 << 0)));
|
| 686 |
|
|
switch (val)
|
| 687 |
|
|
{
|
| 688 |
|
|
case 0 :
|
| 689 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4c200001)
|
| 690 |
|
|
{ itype = IQ2000BF_INSN_WBU; goto extract_sfmt_syscall; }
|
| 691 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 692 |
|
|
case 1 :
|
| 693 |
|
|
if ((entire_insn & 0xffffffff) == 0x4c200009)
|
| 694 |
|
|
{ itype = IQ2000BF_INSN_TRAPQNE; goto extract_sfmt_syscall; }
|
| 695 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 696 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 697 |
|
|
}
|
| 698 |
|
|
}
|
| 699 |
|
|
case 6 :
|
| 700 |
|
|
{
|
| 701 |
|
|
unsigned int val = (((insn >> 2) & (3 << 0)));
|
| 702 |
|
|
switch (val)
|
| 703 |
|
|
{
|
| 704 |
|
|
case 0 :
|
| 705 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4c200002)
|
| 706 |
|
|
{ itype = IQ2000BF_INSN_WX; goto extract_sfmt_syscall; }
|
| 707 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 708 |
|
|
case 1 :
|
| 709 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4c200006)
|
| 710 |
|
|
{ itype = IQ2000BF_INSN_RX; goto extract_sfmt_syscall; }
|
| 711 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 712 |
|
|
case 2 :
|
| 713 |
|
|
if ((entire_insn & 0xffe0ffff) == 0x4c20000a)
|
| 714 |
|
|
{ itype = IQ2000BF_INSN_TRAPREL; goto extract_sfmt_syscall; }
|
| 715 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 716 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 717 |
|
|
}
|
| 718 |
|
|
}
|
| 719 |
|
|
case 7 :
|
| 720 |
|
|
{
|
| 721 |
|
|
unsigned int val = (((insn >> 2) & (1 << 0)));
|
| 722 |
|
|
switch (val)
|
| 723 |
|
|
{
|
| 724 |
|
|
case 0 :
|
| 725 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4c200003)
|
| 726 |
|
|
{ itype = IQ2000BF_INSN_WXU; goto extract_sfmt_syscall; }
|
| 727 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 728 |
|
|
case 1 :
|
| 729 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4c200007)
|
| 730 |
|
|
{ itype = IQ2000BF_INSN_PKRL; goto extract_sfmt_syscall; }
|
| 731 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 732 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 733 |
|
|
}
|
| 734 |
|
|
}
|
| 735 |
|
|
case 8 :
|
| 736 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4c400000)
|
| 737 |
|
|
{ itype = IQ2000BF_INSN_CFC3; goto extract_sfmt_syscall; }
|
| 738 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 739 |
|
|
case 16 :
|
| 740 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4c800000)
|
| 741 |
|
|
{ itype = IQ2000BF_INSN_MTC3; goto extract_sfmt_syscall; }
|
| 742 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 743 |
|
|
case 24 :
|
| 744 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4cc00000)
|
| 745 |
|
|
{ itype = IQ2000BF_INSN_CTC3; goto extract_sfmt_syscall; }
|
| 746 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 747 |
|
|
case 32 : /* fall through */
|
| 748 |
|
|
case 33 : /* fall through */
|
| 749 |
|
|
case 34 : /* fall through */
|
| 750 |
|
|
case 35 :
|
| 751 |
|
|
{
|
| 752 |
|
|
unsigned int val = (((insn >> 16) & (3 << 0)));
|
| 753 |
|
|
switch (val)
|
| 754 |
|
|
{
|
| 755 |
|
|
case 0 :
|
| 756 |
|
|
if ((entire_insn & 0xffff0000) == 0x4d000000)
|
| 757 |
|
|
{ itype = IQ2000BF_INSN_BC3F; goto extract_sfmt_bctxt; }
|
| 758 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 759 |
|
|
case 1 :
|
| 760 |
|
|
if ((entire_insn & 0xffff0000) == 0x4d010000)
|
| 761 |
|
|
{ itype = IQ2000BF_INSN_BC3T; goto extract_sfmt_bctxt; }
|
| 762 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 763 |
|
|
case 2 :
|
| 764 |
|
|
if ((entire_insn & 0xffff0000) == 0x4d020000)
|
| 765 |
|
|
{ itype = IQ2000BF_INSN_BC3FL; goto extract_sfmt_bctxt; }
|
| 766 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 767 |
|
|
case 3 :
|
| 768 |
|
|
if ((entire_insn & 0xffff0000) == 0x4d030000)
|
| 769 |
|
|
{ itype = IQ2000BF_INSN_BC3TL; goto extract_sfmt_bctxt; }
|
| 770 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 771 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 772 |
|
|
}
|
| 773 |
|
|
}
|
| 774 |
|
|
case 36 :
|
| 775 |
|
|
if ((entire_insn & 0xffe007ff) == 0x4d200000)
|
| 776 |
|
|
{ itype = IQ2000BF_INSN_CHKHDR; goto extract_sfmt_syscall; }
|
| 777 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 778 |
|
|
case 64 : /* fall through */
|
| 779 |
|
|
case 65 : /* fall through */
|
| 780 |
|
|
case 66 : /* fall through */
|
| 781 |
|
|
case 67 : itype = IQ2000BF_INSN_WBR1; goto extract_sfmt_syscall;
|
| 782 |
|
|
case 68 : /* fall through */
|
| 783 |
|
|
case 69 : /* fall through */
|
| 784 |
|
|
case 70 : /* fall through */
|
| 785 |
|
|
case 71 : itype = IQ2000BF_INSN_WBR1U; goto extract_sfmt_syscall;
|
| 786 |
|
|
case 72 : /* fall through */
|
| 787 |
|
|
case 73 : /* fall through */
|
| 788 |
|
|
case 74 : /* fall through */
|
| 789 |
|
|
case 75 : itype = IQ2000BF_INSN_WBR30; goto extract_sfmt_syscall;
|
| 790 |
|
|
case 76 : /* fall through */
|
| 791 |
|
|
case 77 : /* fall through */
|
| 792 |
|
|
case 78 : /* fall through */
|
| 793 |
|
|
case 79 : itype = IQ2000BF_INSN_WBR30U; goto extract_sfmt_syscall;
|
| 794 |
|
|
case 80 : /* fall through */
|
| 795 |
|
|
case 81 : /* fall through */
|
| 796 |
|
|
case 82 : /* fall through */
|
| 797 |
|
|
case 83 : itype = IQ2000BF_INSN_WXR1; goto extract_sfmt_syscall;
|
| 798 |
|
|
case 84 : /* fall through */
|
| 799 |
|
|
case 85 : /* fall through */
|
| 800 |
|
|
case 86 : /* fall through */
|
| 801 |
|
|
case 87 : itype = IQ2000BF_INSN_WXR1U; goto extract_sfmt_syscall;
|
| 802 |
|
|
case 88 : /* fall through */
|
| 803 |
|
|
case 89 : /* fall through */
|
| 804 |
|
|
case 90 : /* fall through */
|
| 805 |
|
|
case 91 : itype = IQ2000BF_INSN_WXR30; goto extract_sfmt_syscall;
|
| 806 |
|
|
case 92 : /* fall through */
|
| 807 |
|
|
case 93 : /* fall through */
|
| 808 |
|
|
case 94 : /* fall through */
|
| 809 |
|
|
case 95 : itype = IQ2000BF_INSN_WXR30U; goto extract_sfmt_syscall;
|
| 810 |
|
|
case 96 : /* fall through */
|
| 811 |
|
|
case 97 : /* fall through */
|
| 812 |
|
|
case 98 : /* fall through */
|
| 813 |
|
|
case 99 : itype = IQ2000BF_INSN_RBR1; goto extract_sfmt_syscall;
|
| 814 |
|
|
case 104 : /* fall through */
|
| 815 |
|
|
case 105 : /* fall through */
|
| 816 |
|
|
case 106 : /* fall through */
|
| 817 |
|
|
case 107 : itype = IQ2000BF_INSN_RBR30; goto extract_sfmt_syscall;
|
| 818 |
|
|
case 112 : /* fall through */
|
| 819 |
|
|
case 113 : /* fall through */
|
| 820 |
|
|
case 114 : /* fall through */
|
| 821 |
|
|
case 115 : itype = IQ2000BF_INSN_RXR1; goto extract_sfmt_syscall;
|
| 822 |
|
|
case 116 : /* fall through */
|
| 823 |
|
|
case 117 : /* fall through */
|
| 824 |
|
|
case 118 : /* fall through */
|
| 825 |
|
|
case 119 : itype = IQ2000BF_INSN_PKRLR1; goto extract_sfmt_syscall;
|
| 826 |
|
|
case 120 : /* fall through */
|
| 827 |
|
|
case 121 : /* fall through */
|
| 828 |
|
|
case 122 : /* fall through */
|
| 829 |
|
|
case 123 : itype = IQ2000BF_INSN_RXR30; goto extract_sfmt_syscall;
|
| 830 |
|
|
case 124 : /* fall through */
|
| 831 |
|
|
case 125 : /* fall through */
|
| 832 |
|
|
case 126 : /* fall through */
|
| 833 |
|
|
case 127 : itype = IQ2000BF_INSN_PKRLR30; goto extract_sfmt_syscall;
|
| 834 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 835 |
|
|
}
|
| 836 |
|
|
}
|
| 837 |
|
|
case 20 : itype = IQ2000BF_INSN_BEQL; goto extract_sfmt_bbv;
|
| 838 |
|
|
case 21 : itype = IQ2000BF_INSN_BNEL; goto extract_sfmt_bbv;
|
| 839 |
|
|
case 22 :
|
| 840 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x58000000)
|
| 841 |
|
|
{ itype = IQ2000BF_INSN_BLEZL; goto extract_sfmt_bgez; }
|
| 842 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 843 |
|
|
case 23 :
|
| 844 |
|
|
if ((entire_insn & 0xfc1f0000) == 0x5c000000)
|
| 845 |
|
|
{ itype = IQ2000BF_INSN_BGTZL; goto extract_sfmt_bgez; }
|
| 846 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 847 |
|
|
case 24 : itype = IQ2000BF_INSN_BMB0; goto extract_sfmt_bbv;
|
| 848 |
|
|
case 25 : itype = IQ2000BF_INSN_BMB1; goto extract_sfmt_bbv;
|
| 849 |
|
|
case 26 : itype = IQ2000BF_INSN_BMB2; goto extract_sfmt_bbv;
|
| 850 |
|
|
case 27 : itype = IQ2000BF_INSN_BMB3; goto extract_sfmt_bbv;
|
| 851 |
|
|
case 28 : itype = IQ2000BF_INSN_BBI; goto extract_sfmt_bbi;
|
| 852 |
|
|
case 29 : itype = IQ2000BF_INSN_BBV; goto extract_sfmt_bbv;
|
| 853 |
|
|
case 30 : itype = IQ2000BF_INSN_BBIN; goto extract_sfmt_bbi;
|
| 854 |
|
|
case 31 : itype = IQ2000BF_INSN_BBVN; goto extract_sfmt_bbv;
|
| 855 |
|
|
case 32 : itype = IQ2000BF_INSN_LB; goto extract_sfmt_lb;
|
| 856 |
|
|
case 33 : itype = IQ2000BF_INSN_LH; goto extract_sfmt_lh;
|
| 857 |
|
|
case 35 : itype = IQ2000BF_INSN_LW; goto extract_sfmt_lw;
|
| 858 |
|
|
case 36 : itype = IQ2000BF_INSN_LBU; goto extract_sfmt_lb;
|
| 859 |
|
|
case 37 : itype = IQ2000BF_INSN_LHU; goto extract_sfmt_lh;
|
| 860 |
|
|
case 39 :
|
| 861 |
|
|
if ((entire_insn & 0xfc000020) == 0x9c000000)
|
| 862 |
|
|
{ itype = IQ2000BF_INSN_RAM; goto extract_sfmt_ram; }
|
| 863 |
|
|
itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 864 |
|
|
case 40 : itype = IQ2000BF_INSN_SB; goto extract_sfmt_sb;
|
| 865 |
|
|
case 41 : itype = IQ2000BF_INSN_SH; goto extract_sfmt_sh;
|
| 866 |
|
|
case 43 : itype = IQ2000BF_INSN_SW; goto extract_sfmt_sw;
|
| 867 |
|
|
case 44 : itype = IQ2000BF_INSN_ANDOI; goto extract_sfmt_addi;
|
| 868 |
|
|
case 45 : itype = IQ2000BF_INSN_BMB; goto extract_sfmt_bbv;
|
| 869 |
|
|
case 47 : itype = IQ2000BF_INSN_ORUI; goto extract_sfmt_andoui;
|
| 870 |
|
|
case 48 : itype = IQ2000BF_INSN_LDW; goto extract_sfmt_ldw;
|
| 871 |
|
|
case 56 : itype = IQ2000BF_INSN_SDW; goto extract_sfmt_sdw;
|
| 872 |
|
|
case 63 : itype = IQ2000BF_INSN_ANDOUI; goto extract_sfmt_andoui;
|
| 873 |
|
|
default : itype = IQ2000BF_INSN_X_INVALID; goto extract_sfmt_empty;
|
| 874 |
|
|
}
|
| 875 |
|
|
}
|
| 876 |
|
|
}
|
| 877 |
|
|
|
| 878 |
|
|
/* The instruction has been decoded, now extract the fields. */
|
| 879 |
|
|
|
| 880 |
|
|
extract_sfmt_empty:
|
| 881 |
|
|
{
|
| 882 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 883 |
|
|
#define FLD(f) abuf->fields.sfmt_empty.f
|
| 884 |
|
|
|
| 885 |
|
|
|
| 886 |
|
|
/* Record the fields for the semantic handler. */
|
| 887 |
|
|
TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_empty", (char *) 0));
|
| 888 |
|
|
|
| 889 |
|
|
#undef FLD
|
| 890 |
|
|
return idesc;
|
| 891 |
|
|
}
|
| 892 |
|
|
|
| 893 |
|
|
extract_sfmt_add:
|
| 894 |
|
|
{
|
| 895 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 896 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 897 |
|
|
#define FLD(f) abuf->fields.sfmt_mrgb.f
|
| 898 |
|
|
UINT f_rs;
|
| 899 |
|
|
UINT f_rt;
|
| 900 |
|
|
UINT f_rd;
|
| 901 |
|
|
|
| 902 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 903 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 904 |
|
|
f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5);
|
| 905 |
|
|
|
| 906 |
|
|
/* Record the fields for the semantic handler. */
|
| 907 |
|
|
FLD (f_rs) = f_rs;
|
| 908 |
|
|
FLD (f_rt) = f_rt;
|
| 909 |
|
|
FLD (f_rd) = f_rd;
|
| 910 |
|
|
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));
|
| 911 |
|
|
|
| 912 |
|
|
#undef FLD
|
| 913 |
|
|
return idesc;
|
| 914 |
|
|
}
|
| 915 |
|
|
|
| 916 |
|
|
extract_sfmt_addi:
|
| 917 |
|
|
{
|
| 918 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 919 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 920 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 921 |
|
|
UINT f_rs;
|
| 922 |
|
|
UINT f_rt;
|
| 923 |
|
|
UINT f_imm;
|
| 924 |
|
|
|
| 925 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 926 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 927 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 928 |
|
|
|
| 929 |
|
|
/* Record the fields for the semantic handler. */
|
| 930 |
|
|
FLD (f_imm) = f_imm;
|
| 931 |
|
|
FLD (f_rs) = f_rs;
|
| 932 |
|
|
FLD (f_rt) = f_rt;
|
| 933 |
|
|
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));
|
| 934 |
|
|
|
| 935 |
|
|
#undef FLD
|
| 936 |
|
|
return idesc;
|
| 937 |
|
|
}
|
| 938 |
|
|
|
| 939 |
|
|
extract_sfmt_ram:
|
| 940 |
|
|
{
|
| 941 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 942 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 943 |
|
|
#define FLD(f) abuf->fields.sfmt_ram.f
|
| 944 |
|
|
UINT f_rs;
|
| 945 |
|
|
UINT f_rt;
|
| 946 |
|
|
UINT f_rd;
|
| 947 |
|
|
UINT f_shamt;
|
| 948 |
|
|
UINT f_maskl;
|
| 949 |
|
|
|
| 950 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 951 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 952 |
|
|
f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5);
|
| 953 |
|
|
f_shamt = EXTRACT_LSB0_UINT (insn, 32, 10, 5);
|
| 954 |
|
|
f_maskl = EXTRACT_LSB0_UINT (insn, 32, 4, 5);
|
| 955 |
|
|
|
| 956 |
|
|
/* Record the fields for the semantic handler. */
|
| 957 |
|
|
FLD (f_maskl) = f_maskl;
|
| 958 |
|
|
FLD (f_rs) = f_rs;
|
| 959 |
|
|
FLD (f_rd) = f_rd;
|
| 960 |
|
|
FLD (f_rt) = f_rt;
|
| 961 |
|
|
FLD (f_shamt) = f_shamt;
|
| 962 |
|
|
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));
|
| 963 |
|
|
|
| 964 |
|
|
#undef FLD
|
| 965 |
|
|
return idesc;
|
| 966 |
|
|
}
|
| 967 |
|
|
|
| 968 |
|
|
extract_sfmt_sll:
|
| 969 |
|
|
{
|
| 970 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 971 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 972 |
|
|
#define FLD(f) abuf->fields.sfmt_ram.f
|
| 973 |
|
|
UINT f_rt;
|
| 974 |
|
|
UINT f_rd;
|
| 975 |
|
|
UINT f_shamt;
|
| 976 |
|
|
|
| 977 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 978 |
|
|
f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5);
|
| 979 |
|
|
f_shamt = EXTRACT_LSB0_UINT (insn, 32, 10, 5);
|
| 980 |
|
|
|
| 981 |
|
|
/* Record the fields for the semantic handler. */
|
| 982 |
|
|
FLD (f_rt) = f_rt;
|
| 983 |
|
|
FLD (f_shamt) = f_shamt;
|
| 984 |
|
|
FLD (f_rd) = f_rd;
|
| 985 |
|
|
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));
|
| 986 |
|
|
|
| 987 |
|
|
#undef FLD
|
| 988 |
|
|
return idesc;
|
| 989 |
|
|
}
|
| 990 |
|
|
|
| 991 |
|
|
extract_sfmt_slmv:
|
| 992 |
|
|
{
|
| 993 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 994 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 995 |
|
|
#define FLD(f) abuf->fields.sfmt_ram.f
|
| 996 |
|
|
UINT f_rs;
|
| 997 |
|
|
UINT f_rt;
|
| 998 |
|
|
UINT f_rd;
|
| 999 |
|
|
UINT f_shamt;
|
| 1000 |
|
|
|
| 1001 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1002 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1003 |
|
|
f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5);
|
| 1004 |
|
|
f_shamt = EXTRACT_LSB0_UINT (insn, 32, 10, 5);
|
| 1005 |
|
|
|
| 1006 |
|
|
/* Record the fields for the semantic handler. */
|
| 1007 |
|
|
FLD (f_rs) = f_rs;
|
| 1008 |
|
|
FLD (f_rt) = f_rt;
|
| 1009 |
|
|
FLD (f_shamt) = f_shamt;
|
| 1010 |
|
|
FLD (f_rd) = f_rd;
|
| 1011 |
|
|
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));
|
| 1012 |
|
|
|
| 1013 |
|
|
#undef FLD
|
| 1014 |
|
|
return idesc;
|
| 1015 |
|
|
}
|
| 1016 |
|
|
|
| 1017 |
|
|
extract_sfmt_slt:
|
| 1018 |
|
|
{
|
| 1019 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1020 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1021 |
|
|
#define FLD(f) abuf->fields.sfmt_mrgb.f
|
| 1022 |
|
|
UINT f_rs;
|
| 1023 |
|
|
UINT f_rt;
|
| 1024 |
|
|
UINT f_rd;
|
| 1025 |
|
|
|
| 1026 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1027 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1028 |
|
|
f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5);
|
| 1029 |
|
|
|
| 1030 |
|
|
/* Record the fields for the semantic handler. */
|
| 1031 |
|
|
FLD (f_rs) = f_rs;
|
| 1032 |
|
|
FLD (f_rt) = f_rt;
|
| 1033 |
|
|
FLD (f_rd) = f_rd;
|
| 1034 |
|
|
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));
|
| 1035 |
|
|
|
| 1036 |
|
|
#undef FLD
|
| 1037 |
|
|
return idesc;
|
| 1038 |
|
|
}
|
| 1039 |
|
|
|
| 1040 |
|
|
extract_sfmt_slti:
|
| 1041 |
|
|
{
|
| 1042 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1043 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1044 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1045 |
|
|
UINT f_rs;
|
| 1046 |
|
|
UINT f_rt;
|
| 1047 |
|
|
UINT f_imm;
|
| 1048 |
|
|
|
| 1049 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1050 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1051 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1052 |
|
|
|
| 1053 |
|
|
/* Record the fields for the semantic handler. */
|
| 1054 |
|
|
FLD (f_imm) = f_imm;
|
| 1055 |
|
|
FLD (f_rs) = f_rs;
|
| 1056 |
|
|
FLD (f_rt) = f_rt;
|
| 1057 |
|
|
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));
|
| 1058 |
|
|
|
| 1059 |
|
|
#undef FLD
|
| 1060 |
|
|
return idesc;
|
| 1061 |
|
|
}
|
| 1062 |
|
|
|
| 1063 |
|
|
extract_sfmt_bbi:
|
| 1064 |
|
|
{
|
| 1065 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1066 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1067 |
|
|
#define FLD(f) abuf->fields.sfmt_bbi.f
|
| 1068 |
|
|
UINT f_rs;
|
| 1069 |
|
|
UINT f_rt;
|
| 1070 |
|
|
SI f_offset;
|
| 1071 |
|
|
|
| 1072 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1073 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1074 |
|
|
f_offset = ((((EXTRACT_LSB0_SINT (insn, 32, 15, 16)) << (2))) + (((pc) + (4))));
|
| 1075 |
|
|
|
| 1076 |
|
|
/* Record the fields for the semantic handler. */
|
| 1077 |
|
|
FLD (f_rt) = f_rt;
|
| 1078 |
|
|
FLD (f_rs) = f_rs;
|
| 1079 |
|
|
FLD (i_offset) = f_offset;
|
| 1080 |
|
|
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));
|
| 1081 |
|
|
|
| 1082 |
|
|
#if WITH_PROFILE_MODEL_P
|
| 1083 |
|
|
/* Record the fields for profiling. */
|
| 1084 |
|
|
if (PROFILE_MODEL_P (current_cpu))
|
| 1085 |
|
|
{
|
| 1086 |
|
|
}
|
| 1087 |
|
|
#endif
|
| 1088 |
|
|
#undef FLD
|
| 1089 |
|
|
return idesc;
|
| 1090 |
|
|
}
|
| 1091 |
|
|
|
| 1092 |
|
|
extract_sfmt_bbv:
|
| 1093 |
|
|
{
|
| 1094 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1095 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1096 |
|
|
#define FLD(f) abuf->fields.sfmt_bbi.f
|
| 1097 |
|
|
UINT f_rs;
|
| 1098 |
|
|
UINT f_rt;
|
| 1099 |
|
|
SI f_offset;
|
| 1100 |
|
|
|
| 1101 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1102 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1103 |
|
|
f_offset = ((((EXTRACT_LSB0_SINT (insn, 32, 15, 16)) << (2))) + (((pc) + (4))));
|
| 1104 |
|
|
|
| 1105 |
|
|
/* Record the fields for the semantic handler. */
|
| 1106 |
|
|
FLD (f_rs) = f_rs;
|
| 1107 |
|
|
FLD (f_rt) = f_rt;
|
| 1108 |
|
|
FLD (i_offset) = f_offset;
|
| 1109 |
|
|
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));
|
| 1110 |
|
|
|
| 1111 |
|
|
#if WITH_PROFILE_MODEL_P
|
| 1112 |
|
|
/* Record the fields for profiling. */
|
| 1113 |
|
|
if (PROFILE_MODEL_P (current_cpu))
|
| 1114 |
|
|
{
|
| 1115 |
|
|
}
|
| 1116 |
|
|
#endif
|
| 1117 |
|
|
#undef FLD
|
| 1118 |
|
|
return idesc;
|
| 1119 |
|
|
}
|
| 1120 |
|
|
|
| 1121 |
|
|
extract_sfmt_bgez:
|
| 1122 |
|
|
{
|
| 1123 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1124 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1125 |
|
|
#define FLD(f) abuf->fields.sfmt_bbi.f
|
| 1126 |
|
|
UINT f_rs;
|
| 1127 |
|
|
SI f_offset;
|
| 1128 |
|
|
|
| 1129 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1130 |
|
|
f_offset = ((((EXTRACT_LSB0_SINT (insn, 32, 15, 16)) << (2))) + (((pc) + (4))));
|
| 1131 |
|
|
|
| 1132 |
|
|
/* Record the fields for the semantic handler. */
|
| 1133 |
|
|
FLD (f_rs) = f_rs;
|
| 1134 |
|
|
FLD (i_offset) = f_offset;
|
| 1135 |
|
|
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));
|
| 1136 |
|
|
|
| 1137 |
|
|
#if WITH_PROFILE_MODEL_P
|
| 1138 |
|
|
/* Record the fields for profiling. */
|
| 1139 |
|
|
if (PROFILE_MODEL_P (current_cpu))
|
| 1140 |
|
|
{
|
| 1141 |
|
|
}
|
| 1142 |
|
|
#endif
|
| 1143 |
|
|
#undef FLD
|
| 1144 |
|
|
return idesc;
|
| 1145 |
|
|
}
|
| 1146 |
|
|
|
| 1147 |
|
|
extract_sfmt_bgezal:
|
| 1148 |
|
|
{
|
| 1149 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1150 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1151 |
|
|
#define FLD(f) abuf->fields.sfmt_bbi.f
|
| 1152 |
|
|
UINT f_rs;
|
| 1153 |
|
|
SI f_offset;
|
| 1154 |
|
|
|
| 1155 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1156 |
|
|
f_offset = ((((EXTRACT_LSB0_SINT (insn, 32, 15, 16)) << (2))) + (((pc) + (4))));
|
| 1157 |
|
|
|
| 1158 |
|
|
/* Record the fields for the semantic handler. */
|
| 1159 |
|
|
FLD (f_rs) = f_rs;
|
| 1160 |
|
|
FLD (i_offset) = f_offset;
|
| 1161 |
|
|
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));
|
| 1162 |
|
|
|
| 1163 |
|
|
#if WITH_PROFILE_MODEL_P
|
| 1164 |
|
|
/* Record the fields for profiling. */
|
| 1165 |
|
|
if (PROFILE_MODEL_P (current_cpu))
|
| 1166 |
|
|
{
|
| 1167 |
|
|
}
|
| 1168 |
|
|
#endif
|
| 1169 |
|
|
#undef FLD
|
| 1170 |
|
|
return idesc;
|
| 1171 |
|
|
}
|
| 1172 |
|
|
|
| 1173 |
|
|
extract_sfmt_jalr:
|
| 1174 |
|
|
{
|
| 1175 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1176 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1177 |
|
|
#define FLD(f) abuf->fields.sfmt_mrgb.f
|
| 1178 |
|
|
UINT f_rs;
|
| 1179 |
|
|
UINT f_rd;
|
| 1180 |
|
|
|
| 1181 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1182 |
|
|
f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5);
|
| 1183 |
|
|
|
| 1184 |
|
|
/* Record the fields for the semantic handler. */
|
| 1185 |
|
|
FLD (f_rs) = f_rs;
|
| 1186 |
|
|
FLD (f_rd) = f_rd;
|
| 1187 |
|
|
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));
|
| 1188 |
|
|
|
| 1189 |
|
|
#if WITH_PROFILE_MODEL_P
|
| 1190 |
|
|
/* Record the fields for profiling. */
|
| 1191 |
|
|
if (PROFILE_MODEL_P (current_cpu))
|
| 1192 |
|
|
{
|
| 1193 |
|
|
}
|
| 1194 |
|
|
#endif
|
| 1195 |
|
|
#undef FLD
|
| 1196 |
|
|
return idesc;
|
| 1197 |
|
|
}
|
| 1198 |
|
|
|
| 1199 |
|
|
extract_sfmt_jr:
|
| 1200 |
|
|
{
|
| 1201 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1202 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1203 |
|
|
#define FLD(f) abuf->fields.sfmt_bbi.f
|
| 1204 |
|
|
UINT f_rs;
|
| 1205 |
|
|
|
| 1206 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1207 |
|
|
|
| 1208 |
|
|
/* Record the fields for the semantic handler. */
|
| 1209 |
|
|
FLD (f_rs) = f_rs;
|
| 1210 |
|
|
TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_jr", "f_rs 0x%x", 'x', f_rs, (char *) 0));
|
| 1211 |
|
|
|
| 1212 |
|
|
#if WITH_PROFILE_MODEL_P
|
| 1213 |
|
|
/* Record the fields for profiling. */
|
| 1214 |
|
|
if (PROFILE_MODEL_P (current_cpu))
|
| 1215 |
|
|
{
|
| 1216 |
|
|
}
|
| 1217 |
|
|
#endif
|
| 1218 |
|
|
#undef FLD
|
| 1219 |
|
|
return idesc;
|
| 1220 |
|
|
}
|
| 1221 |
|
|
|
| 1222 |
|
|
extract_sfmt_lb:
|
| 1223 |
|
|
{
|
| 1224 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1225 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1226 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1227 |
|
|
UINT f_rs;
|
| 1228 |
|
|
UINT f_rt;
|
| 1229 |
|
|
UINT f_imm;
|
| 1230 |
|
|
|
| 1231 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1232 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1233 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1234 |
|
|
|
| 1235 |
|
|
/* Record the fields for the semantic handler. */
|
| 1236 |
|
|
FLD (f_rs) = f_rs;
|
| 1237 |
|
|
FLD (f_imm) = f_imm;
|
| 1238 |
|
|
FLD (f_rt) = f_rt;
|
| 1239 |
|
|
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));
|
| 1240 |
|
|
|
| 1241 |
|
|
#undef FLD
|
| 1242 |
|
|
return idesc;
|
| 1243 |
|
|
}
|
| 1244 |
|
|
|
| 1245 |
|
|
extract_sfmt_lh:
|
| 1246 |
|
|
{
|
| 1247 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1248 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1249 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1250 |
|
|
UINT f_rs;
|
| 1251 |
|
|
UINT f_rt;
|
| 1252 |
|
|
UINT f_imm;
|
| 1253 |
|
|
|
| 1254 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1255 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1256 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1257 |
|
|
|
| 1258 |
|
|
/* Record the fields for the semantic handler. */
|
| 1259 |
|
|
FLD (f_rs) = f_rs;
|
| 1260 |
|
|
FLD (f_imm) = f_imm;
|
| 1261 |
|
|
FLD (f_rt) = f_rt;
|
| 1262 |
|
|
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));
|
| 1263 |
|
|
|
| 1264 |
|
|
#undef FLD
|
| 1265 |
|
|
return idesc;
|
| 1266 |
|
|
}
|
| 1267 |
|
|
|
| 1268 |
|
|
extract_sfmt_lui:
|
| 1269 |
|
|
{
|
| 1270 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1271 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1272 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1273 |
|
|
UINT f_rt;
|
| 1274 |
|
|
UINT f_imm;
|
| 1275 |
|
|
|
| 1276 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1277 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1278 |
|
|
|
| 1279 |
|
|
/* Record the fields for the semantic handler. */
|
| 1280 |
|
|
FLD (f_imm) = f_imm;
|
| 1281 |
|
|
FLD (f_rt) = f_rt;
|
| 1282 |
|
|
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));
|
| 1283 |
|
|
|
| 1284 |
|
|
#undef FLD
|
| 1285 |
|
|
return idesc;
|
| 1286 |
|
|
}
|
| 1287 |
|
|
|
| 1288 |
|
|
extract_sfmt_lw:
|
| 1289 |
|
|
{
|
| 1290 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1291 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1292 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1293 |
|
|
UINT f_rs;
|
| 1294 |
|
|
UINT f_rt;
|
| 1295 |
|
|
UINT f_imm;
|
| 1296 |
|
|
|
| 1297 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1298 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1299 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1300 |
|
|
|
| 1301 |
|
|
/* Record the fields for the semantic handler. */
|
| 1302 |
|
|
FLD (f_rs) = f_rs;
|
| 1303 |
|
|
FLD (f_imm) = f_imm;
|
| 1304 |
|
|
FLD (f_rt) = f_rt;
|
| 1305 |
|
|
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));
|
| 1306 |
|
|
|
| 1307 |
|
|
#undef FLD
|
| 1308 |
|
|
return idesc;
|
| 1309 |
|
|
}
|
| 1310 |
|
|
|
| 1311 |
|
|
extract_sfmt_sb:
|
| 1312 |
|
|
{
|
| 1313 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1314 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1315 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1316 |
|
|
UINT f_rs;
|
| 1317 |
|
|
UINT f_rt;
|
| 1318 |
|
|
UINT f_imm;
|
| 1319 |
|
|
|
| 1320 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1321 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1322 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1323 |
|
|
|
| 1324 |
|
|
/* Record the fields for the semantic handler. */
|
| 1325 |
|
|
FLD (f_rs) = f_rs;
|
| 1326 |
|
|
FLD (f_imm) = f_imm;
|
| 1327 |
|
|
FLD (f_rt) = f_rt;
|
| 1328 |
|
|
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));
|
| 1329 |
|
|
|
| 1330 |
|
|
#undef FLD
|
| 1331 |
|
|
return idesc;
|
| 1332 |
|
|
}
|
| 1333 |
|
|
|
| 1334 |
|
|
extract_sfmt_sh:
|
| 1335 |
|
|
{
|
| 1336 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1337 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1338 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1339 |
|
|
UINT f_rs;
|
| 1340 |
|
|
UINT f_rt;
|
| 1341 |
|
|
UINT f_imm;
|
| 1342 |
|
|
|
| 1343 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1344 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1345 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1346 |
|
|
|
| 1347 |
|
|
/* Record the fields for the semantic handler. */
|
| 1348 |
|
|
FLD (f_rs) = f_rs;
|
| 1349 |
|
|
FLD (f_imm) = f_imm;
|
| 1350 |
|
|
FLD (f_rt) = f_rt;
|
| 1351 |
|
|
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));
|
| 1352 |
|
|
|
| 1353 |
|
|
#undef FLD
|
| 1354 |
|
|
return idesc;
|
| 1355 |
|
|
}
|
| 1356 |
|
|
|
| 1357 |
|
|
extract_sfmt_sw:
|
| 1358 |
|
|
{
|
| 1359 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1360 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1361 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1362 |
|
|
UINT f_rs;
|
| 1363 |
|
|
UINT f_rt;
|
| 1364 |
|
|
UINT f_imm;
|
| 1365 |
|
|
|
| 1366 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1367 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1368 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1369 |
|
|
|
| 1370 |
|
|
/* Record the fields for the semantic handler. */
|
| 1371 |
|
|
FLD (f_rs) = f_rs;
|
| 1372 |
|
|
FLD (f_imm) = f_imm;
|
| 1373 |
|
|
FLD (f_rt) = f_rt;
|
| 1374 |
|
|
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));
|
| 1375 |
|
|
|
| 1376 |
|
|
#undef FLD
|
| 1377 |
|
|
return idesc;
|
| 1378 |
|
|
}
|
| 1379 |
|
|
|
| 1380 |
|
|
extract_sfmt_break:
|
| 1381 |
|
|
{
|
| 1382 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1383 |
|
|
#define FLD(f) abuf->fields.sfmt_empty.f
|
| 1384 |
|
|
|
| 1385 |
|
|
|
| 1386 |
|
|
/* Record the fields for the semantic handler. */
|
| 1387 |
|
|
TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_break", (char *) 0));
|
| 1388 |
|
|
|
| 1389 |
|
|
#if WITH_PROFILE_MODEL_P
|
| 1390 |
|
|
/* Record the fields for profiling. */
|
| 1391 |
|
|
if (PROFILE_MODEL_P (current_cpu))
|
| 1392 |
|
|
{
|
| 1393 |
|
|
}
|
| 1394 |
|
|
#endif
|
| 1395 |
|
|
#undef FLD
|
| 1396 |
|
|
return idesc;
|
| 1397 |
|
|
}
|
| 1398 |
|
|
|
| 1399 |
|
|
extract_sfmt_syscall:
|
| 1400 |
|
|
{
|
| 1401 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1402 |
|
|
#define FLD(f) abuf->fields.sfmt_empty.f
|
| 1403 |
|
|
|
| 1404 |
|
|
|
| 1405 |
|
|
/* Record the fields for the semantic handler. */
|
| 1406 |
|
|
TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_syscall", (char *) 0));
|
| 1407 |
|
|
|
| 1408 |
|
|
#undef FLD
|
| 1409 |
|
|
return idesc;
|
| 1410 |
|
|
}
|
| 1411 |
|
|
|
| 1412 |
|
|
extract_sfmt_andoui:
|
| 1413 |
|
|
{
|
| 1414 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1415 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1416 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1417 |
|
|
UINT f_rs;
|
| 1418 |
|
|
UINT f_rt;
|
| 1419 |
|
|
UINT f_imm;
|
| 1420 |
|
|
|
| 1421 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1422 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1423 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1424 |
|
|
|
| 1425 |
|
|
/* Record the fields for the semantic handler. */
|
| 1426 |
|
|
FLD (f_imm) = f_imm;
|
| 1427 |
|
|
FLD (f_rs) = f_rs;
|
| 1428 |
|
|
FLD (f_rt) = f_rt;
|
| 1429 |
|
|
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));
|
| 1430 |
|
|
|
| 1431 |
|
|
#undef FLD
|
| 1432 |
|
|
return idesc;
|
| 1433 |
|
|
}
|
| 1434 |
|
|
|
| 1435 |
|
|
extract_sfmt_mrgb:
|
| 1436 |
|
|
{
|
| 1437 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1438 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1439 |
|
|
#define FLD(f) abuf->fields.sfmt_mrgb.f
|
| 1440 |
|
|
UINT f_rs;
|
| 1441 |
|
|
UINT f_rt;
|
| 1442 |
|
|
UINT f_rd;
|
| 1443 |
|
|
UINT f_mask;
|
| 1444 |
|
|
|
| 1445 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1446 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1447 |
|
|
f_rd = EXTRACT_LSB0_UINT (insn, 32, 15, 5);
|
| 1448 |
|
|
f_mask = EXTRACT_LSB0_UINT (insn, 32, 9, 4);
|
| 1449 |
|
|
|
| 1450 |
|
|
/* Record the fields for the semantic handler. */
|
| 1451 |
|
|
FLD (f_mask) = f_mask;
|
| 1452 |
|
|
FLD (f_rs) = f_rs;
|
| 1453 |
|
|
FLD (f_rt) = f_rt;
|
| 1454 |
|
|
FLD (f_rd) = f_rd;
|
| 1455 |
|
|
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));
|
| 1456 |
|
|
|
| 1457 |
|
|
#undef FLD
|
| 1458 |
|
|
return idesc;
|
| 1459 |
|
|
}
|
| 1460 |
|
|
|
| 1461 |
|
|
extract_sfmt_bctxt:
|
| 1462 |
|
|
{
|
| 1463 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1464 |
|
|
#define FLD(f) abuf->fields.sfmt_empty.f
|
| 1465 |
|
|
|
| 1466 |
|
|
|
| 1467 |
|
|
/* Record the fields for the semantic handler. */
|
| 1468 |
|
|
TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_bctxt", (char *) 0));
|
| 1469 |
|
|
|
| 1470 |
|
|
#undef FLD
|
| 1471 |
|
|
return idesc;
|
| 1472 |
|
|
}
|
| 1473 |
|
|
|
| 1474 |
|
|
extract_sfmt_ldw:
|
| 1475 |
|
|
{
|
| 1476 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1477 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1478 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1479 |
|
|
UINT f_rs;
|
| 1480 |
|
|
UINT f_rt;
|
| 1481 |
|
|
UINT f_imm;
|
| 1482 |
|
|
|
| 1483 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1484 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1485 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1486 |
|
|
|
| 1487 |
|
|
/* Record the fields for the semantic handler. */
|
| 1488 |
|
|
FLD (f_rs) = f_rs;
|
| 1489 |
|
|
FLD (f_rt) = f_rt;
|
| 1490 |
|
|
FLD (f_imm) = f_imm;
|
| 1491 |
|
|
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));
|
| 1492 |
|
|
|
| 1493 |
|
|
#undef FLD
|
| 1494 |
|
|
return idesc;
|
| 1495 |
|
|
}
|
| 1496 |
|
|
|
| 1497 |
|
|
extract_sfmt_sdw:
|
| 1498 |
|
|
{
|
| 1499 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1500 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1501 |
|
|
#define FLD(f) abuf->fields.sfmt_addi.f
|
| 1502 |
|
|
UINT f_rs;
|
| 1503 |
|
|
UINT f_rt;
|
| 1504 |
|
|
UINT f_imm;
|
| 1505 |
|
|
|
| 1506 |
|
|
f_rs = EXTRACT_LSB0_UINT (insn, 32, 25, 5);
|
| 1507 |
|
|
f_rt = EXTRACT_LSB0_UINT (insn, 32, 20, 5);
|
| 1508 |
|
|
f_imm = EXTRACT_LSB0_UINT (insn, 32, 15, 16);
|
| 1509 |
|
|
|
| 1510 |
|
|
/* Record the fields for the semantic handler. */
|
| 1511 |
|
|
FLD (f_rs) = f_rs;
|
| 1512 |
|
|
FLD (f_rt) = f_rt;
|
| 1513 |
|
|
FLD (f_imm) = f_imm;
|
| 1514 |
|
|
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));
|
| 1515 |
|
|
|
| 1516 |
|
|
#undef FLD
|
| 1517 |
|
|
return idesc;
|
| 1518 |
|
|
}
|
| 1519 |
|
|
|
| 1520 |
|
|
extract_sfmt_j:
|
| 1521 |
|
|
{
|
| 1522 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1523 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1524 |
|
|
#define FLD(f) abuf->fields.sfmt_j.f
|
| 1525 |
|
|
USI f_jtarg;
|
| 1526 |
|
|
|
| 1527 |
|
|
f_jtarg = ((((pc) & (0xf0000000))) | (((EXTRACT_LSB0_UINT (insn, 32, 15, 16)) << (2))));
|
| 1528 |
|
|
|
| 1529 |
|
|
/* Record the fields for the semantic handler. */
|
| 1530 |
|
|
FLD (i_jmptarg) = f_jtarg;
|
| 1531 |
|
|
TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_j", "jmptarg 0x%x", 'x', f_jtarg, (char *) 0));
|
| 1532 |
|
|
|
| 1533 |
|
|
#if WITH_PROFILE_MODEL_P
|
| 1534 |
|
|
/* Record the fields for profiling. */
|
| 1535 |
|
|
if (PROFILE_MODEL_P (current_cpu))
|
| 1536 |
|
|
{
|
| 1537 |
|
|
}
|
| 1538 |
|
|
#endif
|
| 1539 |
|
|
#undef FLD
|
| 1540 |
|
|
return idesc;
|
| 1541 |
|
|
}
|
| 1542 |
|
|
|
| 1543 |
|
|
extract_sfmt_jal:
|
| 1544 |
|
|
{
|
| 1545 |
|
|
const IDESC *idesc = &iq2000bf_insn_data[itype];
|
| 1546 |
|
|
CGEN_INSN_WORD insn = entire_insn;
|
| 1547 |
|
|
#define FLD(f) abuf->fields.sfmt_j.f
|
| 1548 |
|
|
USI f_jtarg;
|
| 1549 |
|
|
|
| 1550 |
|
|
f_jtarg = ((((pc) & (0xf0000000))) | (((EXTRACT_LSB0_UINT (insn, 32, 15, 16)) << (2))));
|
| 1551 |
|
|
|
| 1552 |
|
|
/* Record the fields for the semantic handler. */
|
| 1553 |
|
|
FLD (i_jmptarg) = f_jtarg;
|
| 1554 |
|
|
TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_jal", "jmptarg 0x%x", 'x', f_jtarg, (char *) 0));
|
| 1555 |
|
|
|
| 1556 |
|
|
#if WITH_PROFILE_MODEL_P
|
| 1557 |
|
|
/* Record the fields for profiling. */
|
| 1558 |
|
|
if (PROFILE_MODEL_P (current_cpu))
|
| 1559 |
|
|
{
|
| 1560 |
|
|
}
|
| 1561 |
|
|
#endif
|
| 1562 |
|
|
#undef FLD
|
| 1563 |
|
|
return idesc;
|
| 1564 |
|
|
}
|
| 1565 |
|
|
|
| 1566 |
|
|
}
|
