mirror of
https://github.com/PCSX2/pcsx2.git
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df521ae24f
git-svn-id: http://pcsx2.googlecode.com/svn/branches/pcsx2_0.9.4@186 96395faa-99c1-11dd-bbfe-3dabce05a288
1679 lines
102 KiB
C
1679 lines
102 KiB
C
/* Pcsx2 - Pc Ps2 Emulator
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* Copyright (C) 2002-2003 Pcsx2 Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdio.h>
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#include <string.h>
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#include "PS2Etypes.h"
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#include "Debug.h"
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#include "R5900.h"
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#include "DisASM.h"
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unsigned long opcode_addr;
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/*
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//DECODE PROCUDURES
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//cop0
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#define DECODE_FS (DECODE_RD)
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#define DECODE_FT (DECODE_RT)
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#define DECODE_FD (DECODE_SA)
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/// ********
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#define DECODE_FUNCTION ((cpuRegs.code) & 0x3F)
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#define DECODE_RD ((cpuRegs.code >> 11) & 0x1F) // The rd part of the instruction register
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#define DECODE_RT ((cpuRegs.code >> 16) & 0x1F) // The rt part of the instruction register
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#define DECODE_RS ((cpuRegs.code >> 21) & 0x1F) // The rs part of the instruction register
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#define DECODE_SA ((cpuRegs.code >> 6) & 0x1F) // The sa part of the instruction register
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#define DECODE_IMMED ( cpuRegs.code & 0xFFFF) // The immediate part of the instruction register
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#define DECODE_OFFSET ((((short)DECODE_IMMED * 4) + opcode_addr + 4))
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#define DECODE_JUMP (opcode_addr & 0xf0000000)|((cpuRegs.code&0x3ffffff)<<2)
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#define DECODE_SYSCALL ((opcode_addr & 0x03FFFFFF) >> 6)
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#define DECODE_BREAK (DECODE_SYSCALL)
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#define DECODE_C0BC ((cpuRegs.code >> 16) & 0x03)
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#define DECODE_C1BC ((cpuRegs.code >> 16) & 0x03)
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#define DECODE_C2BC ((cpuRegs.code >> 16) & 0x03)
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*/
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/*************************CPUS REGISTERS**************************/
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char *GPR_REG[32] = {
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"zero", "at", "v0", "v1", "a0", "a1", "a2", "a3",
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"t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7",
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"s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7",
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"t8", "t9", "k0", "k1", "gp", "sp", "fp", "ra"
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};
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char *COP0_REG[32] ={
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"Index","Random","EntryLo0","EntryLo1","Context","PageMask",
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"Wired","C0r7","BadVaddr","Count","EntryHi","Compare","Status",
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"Cause","EPC","PRId","Config","C0r17","C0r18","C0r19","C0r20",
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"C0r21","C0r22","C0r23","Debug","Perf","C0r26","C0r27","TagLo",
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"TagHi","ErrorPC","C0r31"
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};
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//floating point cop1 Floating point reg
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char *COP1_REG_FP[32] ={
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"f00","f01","f02","f03","f04","f05","f06","f07",
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"f08","f09","f10","f11","f12","f13","f14","f15",
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"f16","f17","f18","f19","f20","f21","f21","f23",
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"f24","f25","f26","f27","f28","f29","f30","f31"
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};
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//floating point cop1 control registers
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char *COP1_REG_FCR[32] ={
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"fcr00","fcr01","fcr02","fcr03","fcr04","fcr05","fcr06","fcr07",
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"fcr08","fcr09","fcr10","fcr11","fcr12","fcr13","fcr14","fcr15",
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"fcr16","fcr17","fcr18","fcr19","fcr20","fcr21","fcr21","fcr23",
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"fcr24","fcr25","fcr26","fcr27","fcr28","fcr29","fcr30","fcr31"
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};
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//floating point cop2 reg
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char *COP2_REG_FP[32] ={
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"vf00","vf01","vf02","vf03","vf04","vf05","vf06","vf07",
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"vf08","vf09","vf10","vf11","vf12","vf13","vf14","vf15",
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"vf16","vf17","vf18","vf19","vf20","vf21","vf21","vf23",
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"vf24","vf25","vf26","vf27","vf28","vf29","vf30","vf31"
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};
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//cop2 control registers
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char *COP2_REG_CTL[32] ={
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"vi00","vi01","vi02","vi03","vi04","vi05","vi06","vi07",
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"vi08","vi09","vi10","vi11","vi12","vi13","vi14","vi15",
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"Status","MACflag","ClipFlag","c2c19","R","I","Q","c2c23",
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"c2c24","c2c25","TPC","CMSAR0","FBRST","VPU-STAT","c2c30","CMSAR1"
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};
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//****************************************************************
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void P_SpecialOpcode(char *buf);
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void P_REGIMMOpcode(char *buf);
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void P_UnknownOpcode(char *buf);
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void P_COP0(char *buf);
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void P_COP1(char *buf);
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void P_COP2(char *buf);
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void P_MMI_Unknown(char *buf);
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void P_MMI(char *buf);
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void P_MMI0(char *buf);
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void P_MMI1(char *buf);
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void P_MMI2(char *buf);
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void P_MMI3(char *buf);
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void P_COP0_Unknown(char *buf);
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void P_COP0_BC0(char *buf);
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void P_COP0_Func(char *buf);
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void P_COP1_BC1(char *buf);
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void P_COP1_S(char *buf);
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void P_COP1_W(char *buf);
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void P_COP1_Unknown(char *buf);
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void P_COP2_BC2(char *buf);
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void P_COP2_SPECIAL(char *buf);
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void P_COP2_Unknown(char *buf);
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void P_COP2_SPECIAL2(char *buf);
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// **********************Standard Opcodes**************************
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void P_J(char *buf);
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void P_JAL(char *buf);
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void P_BEQ(char *buf);
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void P_BNE(char *buf);
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void P_BLEZ(char *buf);
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void P_BGTZ(char *buf);
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void P_ADDI(char *buf);
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void P_ADDIU(char *buf);
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void P_SLTI(char *buf);
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void P_SLTIU(char *buf);
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void P_ANDI(char *buf);
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void P_ORI(char *buf);
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void P_XORI(char *buf);
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void P_LUI(char *buf);
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void P_BEQL(char *buf);
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void P_BNEL(char *buf);
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void P_BLEZL(char *buf);
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void P_BGTZL(char *buf);
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void P_DADDI(char *buf);
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void P_DADDIU(char *buf);
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void P_LDL(char *buf);
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void P_LDR(char *buf);
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void P_LB(char *buf);
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void P_LH(char *buf);
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void P_LWL(char *buf);
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void P_LW(char *buf);
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void P_LBU(char *buf);
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void P_LHU(char *buf);
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void P_LWR(char *buf);
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void P_LWU(char *buf);
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void P_SB(char *buf);
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void P_SH(char *buf);
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void P_SWL(char *buf);
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void P_SW(char *buf);
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void P_SDL(char *buf);
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void P_SDR(char *buf);
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void P_SWR(char *buf);
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void P_CACHE(char *buf);
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void P_LWC1(char *buf);
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void P_PREF(char *buf);
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void P_LQC2(char *buf);
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void P_LD(char *buf);
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void P_SQC2(char *buf);
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void P_SD(char *buf);
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void P_LQ(char *buf);
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void P_SQ(char *buf);
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void P_SWC1(char *buf);
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//***************end of standard opcodes*************************
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//***************SPECIAL OPCODES**********************************
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void P_SLL(char *buf);
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void P_SRL(char *buf);
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void P_SRA(char *buf);
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void P_SLLV(char *buf);
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void P_SRLV(char *buf);
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void P_SRAV(char *buf);
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void P_JR(char *buf);
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void P_JALR(char *buf);
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void P_SYSCALL(char *buf);
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void P_BREAK(char *buf);
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void P_SYNC(char *buf);
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void P_MFHI(char *buf);
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void P_MTHI(char *buf);
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void P_MFLO(char *buf);
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void P_MTLO(char *buf);
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void P_DSLLV(char *buf);
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void P_DSRLV(char *buf);
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void P_DSRAV(char *buf);
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void P_MULT(char *buf);
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void P_MULTU(char *buf);
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void P_DIV(char *buf);
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void P_DIVU(char *buf);
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void P_ADD(char *buf);
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void P_ADDU(char *buf);
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void P_SUB(char *buf);
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void P_SUBU(char *buf);
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void P_AND(char *buf);
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void P_OR(char *buf);
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void P_XOR(char *buf);
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void P_NOR(char *buf);
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void P_SLT(char *buf);
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void P_SLTU(char *buf);
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void P_DADD(char *buf);
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void P_DADDU(char *buf);
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void P_DSUB(char *buf);
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void P_DSUBU(char *buf);
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void P_TGE(char *buf);
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void P_TGEU(char *buf);
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void P_TLT(char *buf);
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void P_TLTU(char *buf);
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void P_TEQ(char *buf);
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void P_TNE(char *buf);
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void P_DSLL(char *buf);
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void P_DSRL(char *buf);
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void P_DSRA(char *buf);
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void P_DSLL32(char *buf);
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void P_DSRL32(char *buf);
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void P_DSRA32(char *buf);
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void P_MOVZ(char *buf);
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void P_MOVN(char *buf);
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void P_MFSA(char *buf);
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void P_MTSA(char *buf);
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//******************END OF SPECIAL OPCODES**************************
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//******************REGIMM OPCODES**********************************
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void P_BLTZ(char *buf);
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void P_BGEZ(char *buf);
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void P_BLTZL(char *buf);
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void P_BGEZL(char *buf);
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void P_TGEI(char *buf);
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void P_TGEIU(char *buf);
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void P_TLTI(char *buf);
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void P_TLTIU(char *buf);
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void P_TEQI(char *buf);
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void P_TNEI(char *buf);
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void P_BLTZAL(char *buf);
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void P_BGEZAL(char *buf);
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void P_BLTZALL(char *buf);
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void P_BGEZALL(char *buf);
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void P_MTSAB(char *buf);
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void P_MTSAH(char *buf);
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//*****************END OF REGIMM OPCODES*****************************
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//*****************MMI OPCODES*********************************
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void P_MADD(char *buf);
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void P_MADDU(char *buf);
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void P_PLZCW(char *buf);
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void P_MADD1(char *buf);
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void P_MADDU1(char *buf);
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void P_MFHI1(char *buf);
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void P_MTHI1(char *buf);
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void P_MFLO1(char *buf);
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void P_MTLO1(char *buf);
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void P_MULT1(char *buf);
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void P_MULTU1(char *buf);
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void P_DIV1(char *buf);
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void P_DIVU1(char *buf);
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void P_PMFHL(char *buf);
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void P_PMTHL(char *buf);
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void P_PSLLH(char *buf);
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void P_PSRLH(char *buf);
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void P_PSRAH(char *buf);
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void P_PSLLW(char *buf);
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void P_PSRLW(char *buf);
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void P_PSRAW(char *buf);
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//*****************END OF MMI OPCODES**************************
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//*************************MMI0 OPCODES************************
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void P_PADDW(char *buf);
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void P_PSUBW(char *buf);
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void P_PCGTW(char *buf);
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void P_PMAXW(char *buf);
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void P_PADDH(char *buf);
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void P_PSUBH(char *buf);
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void P_PCGTH(char *buf);
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void P_PMAXH(char *buf);
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void P_PADDB(char *buf);
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void P_PSUBB(char *buf);
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void P_PCGTB(char *buf);
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void P_PADDSW(char *buf);
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void P_PSUBSW(char *buf);
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void P_PEXTLW(char *buf);
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void P_PPACW(char *buf);
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void P_PADDSH(char *buf);
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void P_PSUBSH(char *buf);
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void P_PEXTLH(char *buf);
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void P_PPACH(char *buf);
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void P_PADDSB(char *buf);
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void P_PSUBSB(char *buf);
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void P_PEXTLB(char *buf);
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void P_PPACB(char *buf);
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void P_PEXT5(char *buf);
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void P_PPAC5(char *buf);
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//***END OF MMI0 OPCODES******************************************
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//**********MMI1 OPCODES**************************************
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void P_PABSW(char *buf);
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void P_PCEQW(char *buf);
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void P_PMINW(char *buf);
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void P_PADSBH(char *buf);
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void P_PABSH(char *buf);
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void P_PCEQH(char *buf);
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void P_PMINH(char *buf);
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void P_PCEQB(char *buf);
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void P_PADDUW(char *buf);
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void P_PSUBUW(char *buf);
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void P_PEXTUW(char *buf);
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void P_PADDUH(char *buf);
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void P_PSUBUH(char *buf);
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void P_PEXTUH(char *buf);
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void P_PADDUB(char *buf);
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void P_PSUBUB(char *buf);
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void P_PEXTUB(char *buf);
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void P_QFSRV(char *buf);
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//********END OF MMI1 OPCODES***********************************
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//*********MMI2 OPCODES***************************************
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void P_PMADDW(char *buf);
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void P_PSLLVW(char *buf);
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void P_PSRLVW(char *buf);
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void P_PMSUBW(char *buf);
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void P_PMFHI(char *buf);
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void P_PMFLO(char *buf);
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void P_PINTH(char *buf);
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void P_PMULTW(char *buf);
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void P_PDIVW(char *buf);
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void P_PCPYLD(char *buf);
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void P_PMADDH(char *buf);
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void P_PHMADH(char *buf);
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void P_PAND(char *buf);
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void P_PXOR(char *buf);
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void P_PMSUBH(char *buf);
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void P_PHMSBH(char *buf);
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void P_PEXEH(char *buf);
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void P_PREVH(char *buf);
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void P_PMULTH(char *buf);
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void P_PDIVBW(char *buf);
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void P_PEXEW(char *buf);
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void P_PROT3W(char *buf);
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//*****END OF MMI2 OPCODES***********************************
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//*************************MMI3 OPCODES************************
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void P_PMADDUW(char *buf);
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void P_PSRAVW(char *buf);
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void P_PMTHI(char *buf);
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void P_PMTLO(char *buf);
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void P_PINTEH(char *buf);
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void P_PMULTUW(char *buf);
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void P_PDIVUW(char *buf);
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void P_PCPYUD(char *buf);
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void P_POR(char *buf);
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void P_PNOR(char *buf);
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void P_PEXCH(char *buf);
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void P_PCPYH(char *buf);
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void P_PEXCW(char *buf);
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//**********************END OF MMI3 OPCODES********************
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//****************************************************************************
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//** COP0 **
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//****************************************************************************
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void P_MFC0(char *buf);
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void P_MTC0(char *buf);
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void P_BC0F(char *buf);
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void P_BC0T(char *buf);
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void P_BC0FL(char *buf);
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void P_BC0TL(char *buf);
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void P_TLBR(char *buf);
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void P_TLBWI(char *buf);
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void P_TLBWR(char *buf);
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void P_TLBP(char *buf);
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void P_ERET(char *buf);
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void P_DI(char *buf);
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void P_EI(char *buf);
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//****************************************************************************
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//** END OF COP0 **
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//****************************************************************************
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//****************************************************************************
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//** COP1 - Floating Point Unit (FPU) **
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//****************************************************************************
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void P_MFC1(char *buf);
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void P_CFC1(char *buf);
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void P_MTC1(char *buf);
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void P_CTC1(char *buf);
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void P_BC1F(char *buf);
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void P_BC1T(char *buf);
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void P_BC1FL(char *buf);
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void P_BC1TL(char *buf);
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void P_ADD_S(char *buf);
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void P_SUB_S(char *buf);
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void P_MUL_S(char *buf);
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void P_DIV_S(char *buf);
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void P_SQRT_S(char *buf);
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void P_ABS_S(char *buf);
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void P_MOV_S(char *buf);
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void P_NEG_S(char *buf);
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void P_RSQRT_S(char *buf);
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void P_ADDA_S(char *buf);
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void P_SUBA_S(char *buf);
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void P_MULA_S(char *buf);
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void P_MADD_S(char *buf);
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void P_MSUB_S(char *buf);
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void P_MADDA_S(char *buf);
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void P_MSUBA_S(char *buf);
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void P_CVT_W(char *buf);
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void P_MAX_S(char *buf);
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void P_MIN_S(char *buf);
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void P_C_F(char *buf);
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void P_C_EQ(char *buf);
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void P_C_LT(char *buf);
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void P_C_LE(char *buf);
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void P_CVT_S(char *buf);
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//****************************************************************************
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//** END OF COP1 **
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//****************************************************************************
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//****************************************************************************
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//** COP2 - (VU0) **
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//****************************************************************************
|
|
void P_QMFC2(char *buf);
|
|
void P_CFC2(char *buf);
|
|
void P_QMTC2(char *buf);
|
|
void P_CTC2(char *buf);
|
|
void P_BC2F(char *buf);
|
|
void P_BC2T(char *buf);
|
|
void P_BC2FL(char *buf);
|
|
void P_BC2TL(char *buf);
|
|
//*****************SPECIAL 1 VUO TABLE*******************************
|
|
void P_VADDx(char *buf);
|
|
void P_VADDy(char *buf);
|
|
void P_VADDz(char *buf);
|
|
void P_VADDw(char *buf);
|
|
void P_VSUBx(char *buf);
|
|
void P_VSUBy(char *buf);
|
|
void P_VSUBz(char *buf);
|
|
void P_VSUBw(char *buf);
|
|
void P_VMADDx(char *buf);
|
|
void P_VMADDy(char *buf);
|
|
void P_VMADDz(char *buf);
|
|
void P_VMADDw(char *buf);
|
|
void P_VMSUBx(char *buf);
|
|
void P_VMSUBy(char *buf);
|
|
void P_VMSUBz(char *buf);
|
|
void P_VMSUBw(char *buf);
|
|
void P_VMAXx(char *buf);
|
|
void P_VMAXy(char *buf);
|
|
void P_VMAXz(char *buf);
|
|
void P_VMAXw(char *buf);
|
|
void P_VMINIx(char *buf);
|
|
void P_VMINIy(char *buf);
|
|
void P_VMINIz(char *buf);
|
|
void P_VMINIw(char *buf);
|
|
void P_VMULx(char *buf);
|
|
void P_VMULy(char *buf);
|
|
void P_VMULz(char *buf);
|
|
void P_VMULw(char *buf);
|
|
void P_VMULq(char *buf);
|
|
void P_VMAXi(char *buf);
|
|
void P_VMULi(char *buf);
|
|
void P_VMINIi(char *buf);
|
|
void P_VADDq(char *buf);
|
|
void P_VMADDq(char *buf);
|
|
void P_VADDi(char *buf);
|
|
void P_VMADDi(char *buf);
|
|
void P_VSUBq(char *buf);
|
|
void P_VMSUBq(char *buf);
|
|
void P_VSUbi(char *buf);
|
|
void P_VMSUBi(char *buf);
|
|
void P_VADD(char *buf);
|
|
void P_VMADD(char *buf);
|
|
void P_VMUL(char *buf);
|
|
void P_VMAX(char *buf);
|
|
void P_VSUB(char *buf);
|
|
void P_VMSUB(char *buf);
|
|
void P_VOPMSUB(char *buf);
|
|
void P_VMINI(char *buf);
|
|
void P_VIADD(char *buf);
|
|
void P_VISUB(char *buf);
|
|
void P_VIADDI(char *buf);
|
|
void P_VIAND(char *buf);
|
|
void P_VIOR(char *buf);
|
|
void P_VCALLMS(char *buf);
|
|
void P_CALLMSR(char *buf);
|
|
//***********************************END OF SPECIAL1 VU0 TABLE*****************************
|
|
//******************************SPECIAL2 VUO TABLE*****************************************
|
|
void P_VADDAx(char *buf);
|
|
void P_VADDAy(char *buf);
|
|
void P_VADDAz(char *buf);
|
|
void P_VADDAw(char *buf);
|
|
void P_VSUBAx(char *buf);
|
|
void P_VSUBAy(char *buf);
|
|
void P_VSUBAz(char *buf);
|
|
void P_VSUBAw(char *buf);
|
|
void P_VMADDAx(char *buf);
|
|
void P_VMADDAy(char *buf);
|
|
void P_VMADDAz(char *buf);
|
|
void P_VMADDAw(char *buf);
|
|
void P_VMSUBAx(char *buf);
|
|
void P_VMSUBAy(char *buf);
|
|
void P_VMSUBAz(char *buf);
|
|
void P_VMSUBAw(char *buf);
|
|
void P_VITOF0(char *buf);
|
|
void P_VITOF4(char *buf);
|
|
void P_VITOF12(char *buf);
|
|
void P_VITOF15(char *buf);
|
|
void P_VFTOI0(char *buf);
|
|
void P_VFTOI4(char *buf);
|
|
void P_VFTOI12(char *buf);
|
|
void P_VFTOI15(char *buf);
|
|
void P_VMULAx(char *buf);
|
|
void P_VMULAy(char *buf);
|
|
void P_VMULAz(char *buf);
|
|
void P_VMULAw(char *buf);
|
|
void P_VMULAq(char *buf);
|
|
void P_VABS(char *buf);
|
|
void P_VMULAi(char *buf);
|
|
void P_VCLIPw(char *buf);
|
|
void P_VADDAq(char *buf);
|
|
void P_VMADDAq(char *buf);
|
|
void P_VADDAi(char *buf);
|
|
void P_VMADDAi(char *buf);
|
|
void P_VSUBAq(char *buf);
|
|
void P_VMSUBAq(char *buf);
|
|
void P_VSUBAi(char *buf);
|
|
void P_VMSUBAi(char *buf);
|
|
void P_VADDA(char *buf);
|
|
void P_VMADDA(char *buf);
|
|
void P_VMULA(char *buf);
|
|
void P_VSUBA(char *buf);
|
|
void P_VMSUBA(char *buf);
|
|
void P_VOPMULA(char *buf);
|
|
void P_VNOP(char *buf);
|
|
void P_VMONE(char *buf);
|
|
void P_VMR32(char *buf);
|
|
void P_VLQI(char *buf);
|
|
void P_VSQI(char *buf);
|
|
void P_VLQD(char *buf);
|
|
void P_VSQD(char *buf);
|
|
void P_VDIV(char *buf);
|
|
void P_VSQRT(char *buf);
|
|
void P_VRSQRT(char *buf);
|
|
void P_VWAITQ(char *buf);
|
|
void P_VMTIR(char *buf);
|
|
void P_VMFIR(char *buf);
|
|
void P_VILWR(char *buf);
|
|
void P_VISWR(char *buf);
|
|
void P_VRNEXT(char *buf);
|
|
void P_VRGET(char *buf);
|
|
void P_VRINIT(char *buf);
|
|
void P_VRXOR(char *buf);
|
|
//************************************END OF SPECIAL2 VUO TABLE****************************
|
|
|
|
|
|
/*
|
|
CPU: Instructions encoded by opcode field.
|
|
31---------26---------------------------------------------------0
|
|
| opcode | |
|
|
------6----------------------------------------------------------
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
000 | *1 | *2 | J | JAL | BEQ | BNE | BLEZ | BGTZ |
|
|
001 | ADDI | ADDIU | SLTI | SLTIU | ANDI | ORI | XORI | LUI |
|
|
010 | *3 | *4 | *5 | --- | BEQL | BNEL | BLEZL | BGTZL |
|
|
011 | DADDI |DADDIU | LDL | LDR | *6 | --- | LQ | SQ |
|
|
100 | LB | LH | LWL | LW | LBU | LHU | LWR | LWU |
|
|
101 | SB | SH | SWL | SW | SDL | SDR | SWR | CACHE |
|
|
110 | --- | LWC1 | --- | PREF | --- | --- | LQC2 | LD |
|
|
111 | --- | SWC1 | --- | --- | --- | --- | SQC2 | SD |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*1 = SPECIAL, see SPECIAL list *2 = REGIMM, see REGIMM list
|
|
*3 = COP0 *4 = COP1
|
|
*5 = COP2 *6 = MMI table
|
|
*/
|
|
void (*OpcodePrintTable[64])(char *buf) = {
|
|
P_SpecialOpcode, P_REGIMMOpcode, P_J, P_JAL, P_BEQ, P_BNE, P_BLEZ, P_BGTZ,
|
|
P_ADDI, P_ADDIU, P_SLTI, P_SLTIU, P_ANDI, P_ORI, P_XORI, P_LUI,
|
|
P_COP0, P_COP1, P_COP2, P_UnknownOpcode, P_BEQL, P_BNEL, P_BLEZL, P_BGTZL,
|
|
P_DADDI, P_DADDIU, P_LDL, P_LDR, P_MMI, P_UnknownOpcode, P_LQ, P_SQ,
|
|
P_LB, P_LH, P_LWL, P_LW, P_LBU, P_LHU, P_LWR, P_LWU,
|
|
P_SB, P_SH, P_SWL, P_SW, P_SDL, P_SDR, P_SWR, P_CACHE,
|
|
P_UnknownOpcode, P_LWC1, P_UnknownOpcode, P_PREF, P_UnknownOpcode,P_UnknownOpcode, P_LQC2, P_LD,
|
|
P_UnknownOpcode, P_SWC1, P_UnknownOpcode, P_UnknownOpcode, P_UnknownOpcode,P_UnknownOpcode, P_SQC2, P_SD
|
|
};
|
|
|
|
|
|
/*
|
|
SPECIAL: Instr. encoded by function field when opcode field = SPECIAL
|
|
31---------26------------------------------------------5--------0
|
|
| = SPECIAL | | function|
|
|
------6----------------------------------------------------6-----
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
000 | SLL | --- | SRL | SRA | SLLV | --- | SRLV | SRAV |
|
|
001 | JR | JALR | MOVZ | MOVN |SYSCALL| BREAK | --- | SYNC |
|
|
010 | MFHI | MTHI | MFLO | MTLO | DSLLV | --- | DSRLV | DSRAV |
|
|
011 | MULT | MULTU | DIV | DIVU | ---- | --- | ---- | ----- |
|
|
100 | ADD | ADDU | SUB | SUBU | AND | OR | XOR | NOR |
|
|
101 | MFSA | MTSA | SLT | SLTU | DADD | DADDU | DSUB | DSUBU |
|
|
110 | TGE | TGEU | TLT | TLTU | TEQ | --- | TNE | --- |
|
|
111 | DSLL | --- | DSRL | DSRA |DSLL32 | --- |DSRL32 |DSRA32 |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*/
|
|
|
|
void (*SpecialPrintTable[64])(char *buf) = {
|
|
P_SLL, P_UnknownOpcode, P_SRL, P_SRA, P_SLLV, P_UnknownOpcode, P_SRLV, P_SRAV,
|
|
P_JR, P_JALR, P_MOVZ, P_MOVN, P_SYSCALL, P_BREAK, P_UnknownOpcode, P_SYNC,
|
|
P_MFHI, P_MTHI, P_MFLO, P_MTLO, P_DSLLV, P_UnknownOpcode, P_DSRLV, P_DSRAV,
|
|
P_MULT, P_MULTU, P_DIV, P_DIVU, P_UnknownOpcode,P_UnknownOpcode,P_UnknownOpcode,P_UnknownOpcode,
|
|
P_ADD, P_ADDU, P_SUB, P_SUBU, P_AND, P_OR, P_XOR, P_NOR,
|
|
P_MFSA , P_MTSA , P_SLT, P_SLTU, P_DADD, P_DADDU, P_DSUB, P_DSUBU,
|
|
P_TGE, P_TGEU, P_TLT, P_TLTU, P_TEQ, P_UnknownOpcode, P_TNE, P_UnknownOpcode,
|
|
P_DSLL, P_UnknownOpcode, P_DSRL, P_DSRA, P_DSLL32, P_UnknownOpcode, P_DSRL32, P_DSRA32
|
|
};
|
|
|
|
/*
|
|
REGIMM: Instructions encoded by the rt field when opcode field = REGIMM.
|
|
31---------26----------20-------16------------------------------0
|
|
| = REGIMM | | rt | |
|
|
------6---------------------5------------------------------------
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
00 | BLTZ | BGEZ | BLTZL | BGEZL | --- | --- | --- | --- |
|
|
01 | TGEI | TGEIU | TLTI | TLTIU | TEQI | --- | TNEI | --- |
|
|
10 | BLTZAL| BGEZAL|BLTZALL|BGEZALL| --- | --- | --- | --- |
|
|
11 | MTSAB | MTSAH | --- | --- | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*/
|
|
void (*REGIMMPrintTable[32])(char *buf) = {
|
|
P_BLTZ, P_BGEZ, P_BLTZL, P_BGEZL, P_UnknownOpcode, P_UnknownOpcode, P_UnknownOpcode, P_UnknownOpcode,
|
|
P_TGEI, P_TGEIU, P_TLTI, P_TLTIU, P_TEQI, P_UnknownOpcode, P_TNEI, P_UnknownOpcode,
|
|
P_BLTZAL, P_BGEZAL, P_BLTZALL, P_BGEZALL, P_UnknownOpcode, P_UnknownOpcode, P_UnknownOpcode, P_UnknownOpcode,
|
|
P_MTSAB, P_MTSAH , P_UnknownOpcode, P_UnknownOpcode, P_UnknownOpcode, P_UnknownOpcode, P_UnknownOpcode, P_UnknownOpcode,
|
|
};
|
|
/*
|
|
MMI: Instr. encoded by function field when opcode field = MMI
|
|
31---------26------------------------------------------5--------0
|
|
| = MMI | | function|
|
|
------6----------------------------------------------------6-----
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
000 | MADD | MADDU | --- | --- | PLZCW | --- | --- | --- |
|
|
001 | *1 | *2 | --- | --- | --- | --- | --- | --- |
|
|
010 | MFHI1 | MTHI1 | MFLO1 | MTLO1 | --- | --- | --- | --- |
|
|
011 | MULT1 | MULTU1| DIV1 | DIVU1 | --- | --- | --- | --- |
|
|
100 | MADD1 | MADDU1| --- | --- | --- | --- | --- | --- |
|
|
101 | *3 | *4 | --- | --- | --- | --- | --- | --- |
|
|
110 | PMFHL | PMTHL | --- | --- | PSLLH | --- | PSRLH | PSRAH |
|
|
111 | --- | --- | --- | --- | PSLLW | --- | PSRLW | PSRAW |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
|
|
*1 = see MMI0 table *2 = see MMI2 Table
|
|
*3 = see MMI1 table *4 = see MMI3 Table
|
|
*/
|
|
void (*MMIPrintTable[64])(char *buf) = {
|
|
P_MADD, P_MADDU, P_MMI_Unknown, P_MMI_Unknown, P_PLZCW, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_MMI0, P_MMI2, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_MFHI1, P_MTHI1, P_MFLO1, P_MTLO1, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_MULT1, P_MULTU1, P_DIV1, P_DIVU1, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_MADD1, P_MADDU1, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_MMI1 , P_MMI3, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_PMFHL, P_PMTHL, P_MMI_Unknown, P_MMI_Unknown, P_PSLLH, P_MMI_Unknown, P_PSRLH, P_PSRAH,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_PSLLW, P_MMI_Unknown, P_PSRLW, P_PSRAW,
|
|
};
|
|
/*
|
|
MMI0: Instr. encoded by function field when opcode field = MMI & MMI0
|
|
|
|
31---------26------------------------------10--------6-5--------0
|
|
| | |function | MMI0 |
|
|
------6----------------------------------------------------6-----
|
|
|--000--|--001--|--010--|--011--| lo
|
|
000 |PADDW | PSUBW | PCGTW | PMAXW |
|
|
001 |PADDH | PSUBH | PCGTH | PMAXH |
|
|
010 |PADDB | PSUBB | PCGTB | --- |
|
|
011 | --- | --- | --- | --- |
|
|
100 |PADDSW |PSUBSW |PEXTLW | PPACW |
|
|
101 |PADDSH |PSUBSH |PEXTLH | PPACH |
|
|
110 |PADDSB |PSUBSB |PEXTLB | PPACB |
|
|
111 | --- | --- | PEXT5 | PPAC5 |
|
|
hi |-------|-------|-------|-------|
|
|
*/
|
|
void (*MMI0PrintTable[32])(char *buf) = {
|
|
P_PADDW, P_PSUBW, P_PCGTW, P_PMAXW,
|
|
P_PADDH, P_PSUBH, P_PCGTH, P_PMAXH,
|
|
P_PADDB, P_PSUBB, P_PCGTB, P_MMI_Unknown,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_PADDSW, P_PSUBSW, P_PEXTLW, P_PPACW,
|
|
P_PADDSH, P_PSUBSH, P_PEXTLH, P_PPACH,
|
|
P_PADDSB, P_PSUBSB, P_PEXTLB, P_PPACB,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_PEXT5, P_PPAC5,
|
|
};
|
|
/*
|
|
MMI1: Instr. encoded by function field when opcode field = MMI & MMI1
|
|
|
|
31---------26------------------------------------------5--------0
|
|
| | |function | MMI1 |
|
|
------6----------------------------------------------------6-----
|
|
|--000--|--001--|--010--|--011--| lo
|
|
000 | --- | PABSW | PCEQW | PMINW |
|
|
001 |PADSBH | PABSH | PCEQH | PMINH |
|
|
010 | --- | --- | PCEQB | --- |
|
|
011 | --- | --- | --- | --- |
|
|
100 |PADDUW |PSUBUW |PEXTUW | --- |
|
|
101 |PADDUH |PSUBUH |PEXTUH | --- |
|
|
110 |PADDUB |PSUBUB |PEXTUB | QFSRV |
|
|
111 | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|
|
|
*/
|
|
void (*MMI1PrintTable[32])(char *buf) = {
|
|
P_MMI_Unknown, P_PABSW, P_PCEQW, P_PMINW,
|
|
P_PADSBH, P_PABSH, P_PCEQH, P_PMINH,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_PCEQB, P_MMI_Unknown,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_PADDUW, P_PSUBUW, P_PEXTUW, P_MMI_Unknown,
|
|
P_PADDUH, P_PSUBUH, P_PEXTUH, P_MMI_Unknown,
|
|
P_PADDUB, P_PSUBUB, P_PEXTUB, P_QFSRV,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
};
|
|
|
|
/*
|
|
MMI2: Instr. encoded by function field when opcode field = MMI & MMI2
|
|
|
|
31---------26------------------------------------------5--------0
|
|
| | |function | MMI2 |
|
|
------6----------------------------------------------------6-----
|
|
|--000--|--001--|--010--|--011--| lo
|
|
000 |PMADDW | --- |PSLLVW |PSRLVW |
|
|
001 |PMSUBW | --- | --- | --- |
|
|
010 |PMFHI |PMFLO |PINTH | --- |
|
|
011 |PMULTW |PDIVW |PCPYLD | --- |
|
|
100 |PMADDH |PHMADH | PAND | PXOR |
|
|
101 |PMSUBH |PHMSBH | --- | --- |
|
|
110 | --- | --- | PEXEH | PREVH |
|
|
111 |PMULTH |PDIVBW | PEXEW |PROT3W |
|
|
hi |-------|-------|-------|-------|
|
|
*/
|
|
void (*MMI2PrintTable[32])(char *buf) = {
|
|
P_PMADDW, P_MMI_Unknown, P_PSLLVW, P_PSRLVW,
|
|
P_PMSUBW, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_PMFHI, P_PMFLO, P_PINTH, P_MMI_Unknown,
|
|
P_PMULTW, P_PDIVW, P_PCPYLD, P_MMI_Unknown,
|
|
P_PMADDH, P_PHMADH, P_PAND, P_PXOR,
|
|
P_PMSUBH, P_PHMSBH, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_PEXEH, P_PREVH,
|
|
P_PMULTH, P_PDIVBW, P_PEXEW, P_PROT3W,
|
|
};
|
|
/*
|
|
MMI3: Instr. encoded by function field when opcode field = MMI & MMI3
|
|
31---------26------------------------------------------5--------0
|
|
| | |function | MMI3 |
|
|
------6----------------------------------------------------6-----
|
|
|--000--|--001--|--010--|--011--| lo
|
|
000 |PMADDUW| --- | --- |PSRAVW |
|
|
001 | --- | --- | --- | --- |
|
|
010 |PMTHI | PMTLO |PINTEH | --- |
|
|
011 |PMULTUW| PDIVUW|PCPYUD | --- |
|
|
100 | --- | --- | POR | PNOR |
|
|
101 | --- | --- | --- | --- |
|
|
110 | --- | --- | PEXCH | PCPYH |
|
|
111 | --- | --- | PEXCW | --- |
|
|
hi |-------|-------|-------|-------|
|
|
*/
|
|
void (*MMI3PrintTable[32])(char *buf) = {
|
|
P_PMADDUW, P_MMI_Unknown, P_MMI_Unknown, P_PSRAVW,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_PMTHI, P_PMTLO, P_PINTEH, P_MMI_Unknown,
|
|
P_PMULTUW, P_PDIVUW, P_PCPYUD, P_MMI_Unknown,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_POR, P_PNOR,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown, P_MMI_Unknown,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_PEXCH, P_PCPYH,
|
|
P_MMI_Unknown, P_MMI_Unknown, P_PEXCW, P_MMI_Unknown,
|
|
};
|
|
/*
|
|
COP0: Instructions encoded by the rs field when opcode = COP0.
|
|
31--------26-25------21 ----------------------------------------0
|
|
| = COP0 | fmt | |
|
|
------6----------5-----------------------------------------------
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
00 | MFC0 | --- | --- | --- | MTC0 | --- | --- | --- |
|
|
01 | *1 | --- | --- | --- | --- | --- | --- | --- |
|
|
10 | *2 | --- | --- | --- | --- | --- | --- | --- |
|
|
11 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*1=BC See BC0 list *2 = TLB instr, see TLB list
|
|
*/
|
|
void (*COP0PrintTable[32])(char *buf) = {
|
|
P_MFC0, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_MTC0, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_COP0_BC0, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_COP0_Func, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
};
|
|
/*
|
|
BC0: Instructions encoded by the rt field when opcode = COP0 & rs field=BC0
|
|
31--------26-25------21 ----------------------------------------0
|
|
| = COP0 | fmt | |
|
|
------6----------5-----------------------------------------------
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
00 | BC0F | BC0T | BC0FL | BC0TL | --- | --- | --- | --- |
|
|
01 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
10 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
11 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*/
|
|
void (*COP0BC0PrintTable[32])(char *buf) = {
|
|
P_BC0F, P_BC0T, P_BC0FL, P_BC0TL, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
};
|
|
/*
|
|
C0=Instructions encode by function field when Opcode field=COP0 & rs field=C0
|
|
31---------26------------------------------------------5--------0
|
|
| | | |
|
|
------6----------------------------------------------------6-----
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
000 | --- | TLBR | TLBWI | --- | --- | --- | TLBWR | --- |
|
|
001 | TLBP | --- | --- | --- | --- | --- | --- | --- |
|
|
010 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
011 | ERET | --- | --- | --- | --- | --- | --- | --- |
|
|
100 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
101 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
110 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
111 | EI | DI | --- | --- | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*/
|
|
void (*COP0C0PrintTable[64])(char *buf) = {
|
|
P_COP0_Unknown, P_TLBR, P_TLBWI, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_TLBWR, P_COP0_Unknown,
|
|
P_TLBP, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_ERET, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown,
|
|
P_EI, P_DI, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown, P_COP0_Unknown
|
|
};
|
|
/*
|
|
COP1: Instructions encoded by the fmt field when opcode = COP1.
|
|
31--------26-25------21 ----------------------------------------0
|
|
| = COP1 | fmt | |
|
|
------6----------5-----------------------------------------------
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
00 | MFC1 | --- | CFC1 | --- | MTC1 | --- | CTC1 | --- |
|
|
01 | *1 | --- | --- | --- | --- | --- | --- | --- |
|
|
10 | *2 | --- | --- | --- | *3 | --- | --- | --- |
|
|
11 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*1 = BC instructions, see BC1 list *2 = S instr, see FPU list
|
|
*3 = W instr, see FPU list
|
|
*/
|
|
void (*COP1PrintTable[32])(char *buf) = {
|
|
P_MFC1, P_COP1_Unknown, P_CFC1, P_COP1_Unknown, P_MTC1, P_COP1_Unknown, P_CTC1, P_COP1_Unknown,
|
|
P_COP1_BC1, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown,
|
|
P_COP1_S, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_W, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown,
|
|
P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown,
|
|
};
|
|
/*
|
|
BC1: Instructions encoded by the rt field when opcode = COP1 & rs field=BC1
|
|
31--------26-25------21 ----------------------------------------0
|
|
| = COP1 | fmt | |
|
|
------6----------5-----------------------------------------------
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
00 | BC1F | BC1T | BC1FL | BC1TL | --- | --- | --- | --- |
|
|
01 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
10 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
11 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*/
|
|
void (*COP1BC1PrintTable[32])(char *buf) = {
|
|
P_BC1F, P_BC1T, P_BC1FL, P_BC1TL, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown,
|
|
P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown,
|
|
P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown,
|
|
P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown, P_COP1_Unknown,
|
|
};
|
|
/*
|
|
FPU: Instructions encoded by the function field when opcode = COP1
|
|
and rs = S
|
|
31--------26-25------21 -------------------------------5--------0
|
|
| = COP1 | = S | | function|
|
|
------6----------5-----------------------------------------6-----
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
000 | ADD.S | SUB.S | MUL.S | DIV.S | SQRT.S| ABS.S | MOV.S | NEG.S |
|
|
001 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
010 | --- | --- | --- | --- | --- | --- |RSQRT.S| --- |
|
|
011 | ADDA.S| SUBA.S| MULA.S| --- | MADD.S| MSUB.S|MADDA.S|MSUBA.S|
|
|
100 | --- | --- | --- | --- | CVT.W | --- | --- | --- |
|
|
101 | MAX.S | MIN.S | --- | --- | --- | --- | --- | --- |
|
|
110 | C.F | --- | C.EQ | --- | C.LT | --- | C.LE | --- |
|
|
111 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*/
|
|
void (*COP1SPrintTable[64])(char *buf) = {
|
|
P_ADD_S, P_SUB_S, P_MUL_S, P_DIV_S, P_SQRT_S, P_ABS_S, P_MOV_S, P_NEG_S,
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_RSQRT_S, P_COP1_Unknown,
|
|
P_ADDA_S, P_SUBA_S, P_MULA_S, P_COP1_Unknown,P_MADD_S, P_MSUB_S, P_MADDA_S, P_MSUBA_S,
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_CVT_W, P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
P_MAX_S, P_MIN_S, P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
P_C_F, P_COP1_Unknown,P_C_EQ, P_COP1_Unknown,P_C_LT, P_COP1_Unknown,P_C_LE, P_COP1_Unknown,
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
};
|
|
/*
|
|
FPU: Instructions encoded by the function field when opcode = COP1
|
|
and rs = W
|
|
31--------26-25------21 -------------------------------5--------0
|
|
| = COP1 | = W | | function|
|
|
------6----------5-----------------------------------------6-----
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
000 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
001 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
010 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
011 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
100 | CVT.S | --- | --- | --- | --- | --- | --- | --- |
|
|
101 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
110 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
111 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*/
|
|
void (*COP1WPrintTable[64])(char *buf) = {
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
P_CVT_S, P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,P_COP1_Unknown,
|
|
};
|
|
|
|
//*************************************************************
|
|
//COP2 TABLES :)
|
|
//*************************************************************
|
|
/*
|
|
COP2: Instructions encoded by the fmt field when opcode = COP2.
|
|
31--------26-25------21 ----------------------------------------0
|
|
| = COP2 | fmt | |
|
|
------6----------5-----------------------------------------------
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
00 | --- | QMFC2 | CFC2 | --- | --- | QMTC2 | CTC2 | --- |
|
|
01 | *1 | --- | --- | --- | --- | --- | --- | --- |
|
|
10 | *2 | *2 | *2 | *2 | *2 | *2 | *2 | *2 |
|
|
11 | *2 | *2 | *2 | *2 | *2 | *2 | *2 | *2 |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*1 = BC instructions, see BC2 list *2 =see special1 table
|
|
*/
|
|
void (*COP2PrintTable[32])(char *buf) = {
|
|
P_COP2_Unknown, P_QMFC2, P_CFC2, P_COP2_Unknown, P_COP2_Unknown, P_QMTC2, P_CTC2, P_COP2_Unknown,
|
|
P_COP2_BC2, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown,
|
|
P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL,
|
|
P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL, P_COP2_SPECIAL,
|
|
|
|
|
|
};
|
|
/*
|
|
BC2: Instructions encoded by the rt field when opcode = COP2 & rs field=BC1
|
|
31--------26-25------21 ----------------------------------------0
|
|
| = COP2 | rs=BC2| |
|
|
------6----------5-----------------------------------------------
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
00 | BC2F | BC2T | BC2FL | BC2TL | --- | --- | --- | --- |
|
|
01 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
10 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
11 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*/
|
|
void (*COP2BC2PrintTable[32])(char *buf) = {
|
|
P_BC2F, P_BC2T, P_BC2FL, P_BC2TL, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown,
|
|
P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown,
|
|
P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown,
|
|
P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown, P_COP2_Unknown,
|
|
};
|
|
/*
|
|
Special1 table : instructions encode by function field when opcode=COP2 & rs field=Special1
|
|
31---------26---------------------------------------------------0
|
|
| =COP2 | rs=Special |
|
|
------6----------------------------------------------------------
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
000 |VADDx |VADDy |VADDz |VADDw |VSUBx |VSUBy |VSUBz |VSUBw |
|
|
001 |VMADDx |VMADDy |VMADDz |VMADDw |VMSUBx |VMSUBy |VMSUBz |VMSUBw |
|
|
010 |VMAXx |VMAXy |VMAXz |VMAXw |VMINIx |VMINIy |VMINIz |VMINIw |
|
|
011 |VMULx |VMULy |VMULz |VMULw |VMULq |VMAXi |VMULi |VMINIi |
|
|
100 |VADDq |VMADDq |VADDi |VMADDi |VSUBq |VMSUBq |VSUbi |VMSUBi |
|
|
101 |VADD |VMADD |VMUL |VMAX |VSUB |VMSUB |VOPMSUB|VMINI |
|
|
110 |VIADD |VISUB |VIADDI | --- |VIAND |VIOR | --- | --- |
|
|
111 |VCALLMS|CALLMSR| --- | --- | *1 | *1 | *1 | *1 |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*1=see special2 table
|
|
*/
|
|
void (*COP2SPECIAL1PrintTable[64])(char *buf) =
|
|
{
|
|
P_VADDx, P_VADDy, P_VADDz, P_VADDw, P_VSUBx, P_VSUBy, P_VSUBz, P_VSUBw,
|
|
P_VMADDx, P_VMADDy, P_VMADDz, P_VMADDw, P_VMSUBx, P_VMSUBy, P_VMSUBz, P_VMSUBw,
|
|
P_VMAXx, P_VMAXy, P_VMAXz, P_VMAXw, P_VMINIx, P_VMINIy, P_VMINIz, P_VMINIw,
|
|
P_VMULx, P_VMULy, P_VMULz, P_VMULw, P_VMULq, P_VMAXi, P_VMULi, P_VMINIi,
|
|
P_VADDq, P_VMADDq, P_VADDi, P_VMADDi, P_VSUBq, P_VMSUBq, P_VSUbi, P_VMSUBi,
|
|
P_VADD, P_VMADD, P_VMUL, P_VMAX, P_VSUB, P_VMSUB, P_VOPMSUB, P_VMINI,
|
|
P_VIADD, P_VISUB, P_VIADDI, P_COP2_Unknown,P_VIAND, P_VIOR, P_COP2_Unknown, P_COP2_Unknown,
|
|
P_VCALLMS, P_CALLMSR, P_COP2_Unknown,P_COP2_Unknown,P_COP2_SPECIAL2,P_COP2_SPECIAL2,P_COP2_SPECIAL2,P_COP2_SPECIAL2,
|
|
|
|
};
|
|
/*
|
|
Special2 table : instructions encode by function field when opcode=COp2 & rs field=Special2
|
|
|
|
31---------26---------------------------------------------------0
|
|
| =COP2 | rs=Special2 |
|
|
------6----------------------------------------------------------
|
|
|--000--|--001--|--010--|--011--|--100--|--101--|--110--|--111--| lo
|
|
0000 |VADDAx |VADDAy |VADDAz |VADDAw |VSUBAx |VSUBAy |VSUBAz |VSUBAw |
|
|
0001 |VMADDAx|VMADDAy|VMADDAz|VMADDAw|VMSUBAx|VMSUBAy|VMSUBAz|VMSUBAw|
|
|
0010 |VITOF0 |VITOF4 |VITOF12|VITOF15|VFTOI0 |VFTOI4 |VFTOI12|VFTOI15|
|
|
0011 |VMULAx |VMULAy |VMULAz |VMULAw |VMULAq |VABS |VMULAi |VCLIPw |
|
|
0100 |VADDAq |VMADDAq|VADDAi |VMADDAi|VSUBAq |VMSUBAq|VSUBAi |VMSUBAi|
|
|
0101 |VADDA |VMADDA |VMULA | --- |VSUBA |VMSUBA |VOPMULA|VNOP |
|
|
0110 |VMONE |VMR32 | --- | --- |VLQI |VSQI |VLQD |VSQD |
|
|
0111 |VDIV |VSQRT |VRSQRT |VWAITQ |VMTIR |VMFIR |VILWR |VISWR |
|
|
1000 |VRNEXT |VRGET |VRINIT |VRXOR | --- | --- | --- | --- |
|
|
1001 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
1010 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
1011 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
1100 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
1101 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
1110 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
1111 | --- | --- | --- | --- | --- | --- | --- | --- |
|
|
hi |-------|-------|-------|-------|-------|-------|-------|-------|
|
|
*/
|
|
void (*COP2SPECIAL2PrintTable[128])(char *buf) =
|
|
{
|
|
P_VADDAx ,P_VADDAy ,P_VADDAz ,P_VADDAw ,P_VSUBAx ,P_VSUBAy ,P_VSUBAz ,P_VSUBAw,
|
|
P_VMADDAx ,P_VMADDAy ,P_VMADDAz ,P_VMADDAw ,P_VMSUBAx ,P_VMSUBAy ,P_VMSUBAz ,P_VMSUBAw,
|
|
P_VITOF0 ,P_VITOF4 ,P_VITOF12 ,P_VITOF15 ,P_VFTOI0 ,P_VFTOI4 ,P_VFTOI12 ,P_VFTOI15,
|
|
P_VMULAx ,P_VMULAy ,P_VMULAz ,P_VMULAw ,P_VMULAq ,P_VABS ,P_VMULAi ,P_VCLIPw,
|
|
P_VADDAq ,P_VMADDAq ,P_VADDAi ,P_VMADDAi ,P_VSUBAq ,P_VMSUBAq ,P_VSUBAi ,P_VMSUBAi,
|
|
P_VADDA ,P_VMADDA ,P_VMULA ,P_COP2_Unknown,P_VSUBA ,P_VMSUBA ,P_VOPMULA ,P_VNOP,
|
|
P_VMONE ,P_VMR32 ,P_COP2_Unknown,P_COP2_Unknown,P_VLQI ,P_VSQI ,P_VLQD ,P_VSQD,
|
|
P_VDIV ,P_VSQRT ,P_VRSQRT ,P_VWAITQ ,P_VMTIR ,P_VMFIR ,P_VILWR ,P_VISWR,
|
|
P_VRNEXT ,P_VRGET ,P_VRINIT ,P_VRXOR ,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,
|
|
P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,
|
|
P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,
|
|
P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,
|
|
P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,
|
|
P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,
|
|
P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,
|
|
P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,P_COP2_Unknown,
|
|
};
|
|
|
|
//**************************TABLES CALLS***********************
|
|
|
|
static char dbuf[1024];
|
|
static char obuf[1024];
|
|
|
|
char *disR5900Fasm(u32 code, u32 pc) {
|
|
u32 scode = cpuRegs.code;
|
|
opcode_addr = pc;
|
|
cpuRegs.code = code;
|
|
OpcodePrintTable[(code) >> 26](dbuf);
|
|
|
|
sprintf(obuf, "%08X:\t%s", pc, dbuf);
|
|
|
|
cpuRegs.code = scode;
|
|
return obuf;
|
|
}
|
|
|
|
void P_SpecialOpcode(char *buf)
|
|
{
|
|
SpecialPrintTable[DECODE_FUNCTION](buf);
|
|
}
|
|
void P_REGIMMOpcode(char *buf)
|
|
{
|
|
REGIMMPrintTable[DECODE_RT](buf);
|
|
}
|
|
|
|
//***********COP0 TABLE CALLS********************************
|
|
|
|
void P_COP0(char *buf)
|
|
{
|
|
COP0PrintTable[DECODE_RS](buf);
|
|
}
|
|
void P_COP0_BC0(char *buf)
|
|
{
|
|
|
|
COP0BC0PrintTable[DECODE_C0BC](buf);
|
|
}
|
|
void P_COP0_Func(char *buf)
|
|
{
|
|
|
|
COP0C0PrintTable[DECODE_FUNCTION](buf);
|
|
}
|
|
|
|
//*****************MMI TABLES CALLS**************************
|
|
void P_MMI(char *buf)
|
|
{
|
|
|
|
MMIPrintTable[DECODE_FUNCTION](buf);
|
|
}
|
|
void P_MMI0(char *buf)
|
|
{
|
|
MMI0PrintTable[DECODE_SA](buf);
|
|
}
|
|
void P_MMI1(char *buf)
|
|
{
|
|
MMI1PrintTable[DECODE_SA](buf);
|
|
}
|
|
void P_MMI2(char *buf)
|
|
{
|
|
MMI2PrintTable[DECODE_SA](buf);
|
|
}
|
|
void P_MMI3(char *buf)
|
|
{
|
|
MMI3PrintTable[DECODE_SA](buf);
|
|
}
|
|
//****************END OF MMI TABLES CALLS**********************
|
|
//COP1 TABLECALLS*******************************************
|
|
void P_COP1(char *buf)
|
|
{
|
|
|
|
COP1PrintTable[DECODE_RS](buf);
|
|
}
|
|
void P_COP1_BC1(char *buf)
|
|
{
|
|
COP1BC1PrintTable[DECODE_C1BC](buf);
|
|
}
|
|
void P_COP1_S(char *buf)
|
|
{
|
|
COP1SPrintTable[DECODE_FUNCTION](buf);
|
|
}
|
|
void P_COP1_W(char *buf)
|
|
{
|
|
COP1WPrintTable[DECODE_FUNCTION](buf);
|
|
}
|
|
//**********************END OF COP1 TABLE CALLS
|
|
|
|
//*************************************************************
|
|
//************************COP2**********************************
|
|
void P_COP2(char *buf)
|
|
{
|
|
|
|
COP2PrintTable[DECODE_RS](buf);
|
|
}
|
|
void P_COP2_BC2(char *buf)
|
|
{
|
|
COP2BC2PrintTable[DECODE_C2BC](buf);
|
|
}
|
|
void P_COP2_SPECIAL(char *buf)
|
|
{
|
|
COP2SPECIAL1PrintTable[DECODE_FUNCTION ](buf);
|
|
|
|
}
|
|
void P_COP2_SPECIAL2(char *buf)
|
|
{
|
|
|
|
COP2SPECIAL2PrintTable[(cpuRegs.code & 0x3) | ((cpuRegs.code >> 4) & 0x7c)](buf);
|
|
|
|
}
|
|
|
|
//**************************UNKNOWN****************************
|
|
void P_UnknownOpcode(char *buf)
|
|
{
|
|
strcpy(buf, "?????");
|
|
}
|
|
void P_COP0_Unknown(char *buf)
|
|
{
|
|
strcpy(buf, "COP0 ??");
|
|
}
|
|
void P_COP1_Unknown(char *buf)
|
|
{
|
|
strcpy(buf, "COP1 ??");
|
|
}
|
|
void P_COP2_Unknown(char *buf)
|
|
{
|
|
strcpy(buf,"COP2 ??");
|
|
}
|
|
|
|
void P_MMI_Unknown(char *buf)
|
|
{
|
|
strcpy(buf,"MMI ??");
|
|
}
|
|
|
|
|
|
|
|
//*************************************************************
|
|
|
|
//*****************SOME DECODE STUFF***************************
|
|
#define dFindSym(i) { \
|
|
char *str = disR5900GetSym(i); \
|
|
if (str != NULL) sprintf(buf, "%s %s", buf, str); \
|
|
}
|
|
|
|
char *jump_decode(void)
|
|
{
|
|
static char buf[256];
|
|
unsigned long addr;
|
|
addr = DECODE_JUMP;
|
|
sprintf(buf, "0x%08X", addr);
|
|
|
|
dFindSym(addr);
|
|
return buf;
|
|
}
|
|
|
|
char *offset_decode(void)
|
|
{
|
|
static char buf[256];
|
|
unsigned long addr;
|
|
addr = DECODE_OFFSET;
|
|
sprintf(buf, "0x%08X", addr);
|
|
dFindSym(addr);
|
|
return buf;
|
|
}
|
|
|
|
//*********************END OF DECODE ROUTINES******************
|
|
|
|
//********************* Standard Opcodes***********************
|
|
void P_J(char *buf) { sprintf(buf, "j\t%s", jump_decode());}
|
|
void P_JAL(char *buf) { sprintf(buf, "jal\t%s", jump_decode());}
|
|
void P_BEQ(char *buf) { sprintf(buf, "beq\t%s, %s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT], offset_decode()); }
|
|
void P_BNE(char *buf) { sprintf(buf, "bne\t%s, %s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT], offset_decode()); }
|
|
void P_BLEZ(char *buf) { sprintf(buf, "blez\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
|
|
void P_BGTZ(char *buf) { sprintf(buf, "bgtz\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
|
|
void P_ADDI(char *buf) { sprintf(buf, "addi\t%s, %s, 0x%04X", GPR_REG[DECODE_RT], GPR_REG[DECODE_RS], DECODE_IMMED);}
|
|
void P_ADDIU(char *buf) { sprintf(buf, "addiu\t%s, %s, 0x%04X", GPR_REG[DECODE_RT], GPR_REG[DECODE_RS], DECODE_IMMED);}
|
|
void P_SLTI(char *buf) { sprintf(buf, "slti\t%s, %s, 0x%04X", GPR_REG[DECODE_RT], GPR_REG[DECODE_RS], DECODE_IMMED); }
|
|
void P_SLTIU(char *buf) { sprintf(buf, "sltiu\t%s, %s, 0x%04X", GPR_REG[DECODE_RT], GPR_REG[DECODE_RS], DECODE_IMMED); }
|
|
void P_ANDI(char *buf) { sprintf(buf, "andi\t%s, %s, 0x%04X", GPR_REG[DECODE_RT], GPR_REG[DECODE_RS], DECODE_IMMED);}
|
|
void P_ORI(char *buf) { sprintf(buf, "ori\t%s, %s, 0x%04X", GPR_REG[DECODE_RT], GPR_REG[DECODE_RS], DECODE_IMMED); }
|
|
void P_XORI(char *buf) { sprintf(buf, "xori\t%s, %s, 0x%04X", GPR_REG[DECODE_RT], GPR_REG[DECODE_RS], DECODE_IMMED); }
|
|
void P_LUI(char *buf) { sprintf(buf, "lui\t%s, 0x%04X", GPR_REG[DECODE_RT], DECODE_IMMED); }
|
|
void P_BEQL(char *buf) { sprintf(buf, "beql\t%s, %s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT], offset_decode()); }
|
|
void P_BNEL(char *buf) { sprintf(buf, "bnel\t%s, %s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT], offset_decode()); }
|
|
void P_BLEZL(char *buf) { sprintf(buf, "blezl\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
|
|
void P_BGTZL(char *buf) { sprintf(buf, "bgtzl\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
|
|
void P_DADDI(char *buf) { sprintf(buf, "daddi\t%s, %s, 0x%04X", GPR_REG[DECODE_RT], GPR_REG[DECODE_RS], DECODE_IMMED); }
|
|
void P_DADDIU(char *buf) { sprintf(buf, "daddiu\t%s, %s, 0x%04X", GPR_REG[DECODE_RT], GPR_REG[DECODE_RS], DECODE_IMMED); }
|
|
void P_LDL(char *buf) { sprintf(buf, "ldl\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LDR(char *buf) { sprintf(buf, "ldr\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LB(char *buf) { sprintf(buf, "lb\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LH(char *buf) { sprintf(buf, "lh\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LWL(char *buf) { sprintf(buf, "lwl\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LW(char *buf) { sprintf(buf, "lw\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LBU(char *buf) { sprintf(buf, "lbu\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LHU(char *buf) { sprintf(buf, "lhu\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LWR(char *buf) { sprintf(buf, "lwr\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LWU(char *buf) { sprintf(buf, "lwu\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SB(char *buf) { sprintf(buf, "sb\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SH(char *buf) { sprintf(buf, "sh\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SWL(char *buf) { sprintf(buf, "swl\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SW(char *buf) { sprintf(buf, "sw\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SDL(char *buf) { sprintf(buf, "sdl\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SDR(char *buf) { sprintf(buf, "sdr\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SWR(char *buf) { sprintf(buf, "swr\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LD(char *buf) { sprintf(buf, "ld\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SD(char *buf) { sprintf(buf, "sd\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LQ(char *buf) { sprintf(buf, "lq\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SQ(char *buf) { sprintf(buf, "sq\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SWC1(char *buf) { sprintf(buf, "swc1\t%s, 0x%04X(%s)", COP1_REG_FP[DECODE_FT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_SQC2(char *buf) { sprintf(buf, "sqc2\t%s, 0x%04X(%s)", COP2_REG_FP[DECODE_FT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_PREF(char *buf) { strcpy(buf, "pref ---");/*sprintf(buf, "PREF\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[RS]); */}
|
|
void P_LWC1(char *buf) { sprintf(buf, "lwc1\t%s, 0x%04X(%s)", COP1_REG_FP[DECODE_FT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
void P_LQC2(char *buf) { sprintf(buf, "lqc2\t%s, 0x%04X(%s)", COP2_REG_FP[DECODE_FT], DECODE_IMMED, GPR_REG[DECODE_RS]); }
|
|
//********************END OF STANDARD OPCODES*************************
|
|
|
|
void P_SLL(char *buf)
|
|
{
|
|
if (cpuRegs.code == 0x00000000)
|
|
strcpy(buf, "nop");
|
|
else
|
|
sprintf(buf, "sll\t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA);
|
|
}
|
|
|
|
void P_SRL(char *buf) { sprintf(buf, "srl\t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA); }
|
|
void P_SRA(char *buf) { sprintf(buf, "sra\t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA); }
|
|
void P_SLLV(char *buf) { sprintf(buf, "sllv\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], GPR_REG[DECODE_RS]); }
|
|
void P_SRLV(char *buf) { sprintf(buf, "srlv\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], GPR_REG[DECODE_RS]);}
|
|
void P_SRAV(char *buf) { sprintf(buf, "srav\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], GPR_REG[DECODE_RS]); }
|
|
void P_JR(char *buf) { sprintf(buf, "jr\t%s", GPR_REG[DECODE_RS]); }
|
|
|
|
void P_JALR(char *buf)
|
|
{
|
|
int rd = DECODE_RD;
|
|
|
|
if (rd == 31)
|
|
sprintf(buf, "jalr\t%s", GPR_REG[DECODE_RS]);
|
|
else
|
|
sprintf(buf, "jalr\t%s, %s", GPR_REG[rd], GPR_REG[DECODE_RS]);
|
|
}
|
|
|
|
|
|
void P_SYNC(char *buf) { sprintf(buf, "SYNC");}
|
|
void P_MFHI(char *buf) { sprintf(buf, "mfhi\t%s", GPR_REG[DECODE_RD]); }
|
|
void P_MTHI(char *buf) { sprintf(buf, "mthi\t%s", GPR_REG[DECODE_RS]); }
|
|
void P_MFLO(char *buf) { sprintf(buf, "mflo\t%s", GPR_REG[DECODE_RD]); }
|
|
void P_MTLO(char *buf) { sprintf(buf, "mtlo\t%s", GPR_REG[DECODE_RS]); }
|
|
void P_DSLLV(char *buf) { sprintf(buf, "dsllv\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], GPR_REG[DECODE_RS]); }
|
|
void P_DSRLV(char *buf) { sprintf(buf, "dsrlv\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], GPR_REG[DECODE_RS]); }
|
|
void P_DSRAV(char *buf) { sprintf(buf, "dsrav\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], GPR_REG[DECODE_RS]); }
|
|
void P_MULT(char *buf) { sprintf(buf, "mult\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]);}
|
|
void P_MULTU(char *buf) { sprintf(buf, "multu\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]);}
|
|
void P_DIV(char *buf) { sprintf(buf, "div\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_DIVU(char *buf) { sprintf(buf, "divu\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_ADD(char *buf) { sprintf(buf, "add\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_ADDU(char *buf) { sprintf(buf, "addu\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_SUB(char *buf) { sprintf(buf, "sub\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_SUBU(char *buf) { sprintf(buf, "subu\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_AND(char *buf) { sprintf(buf, "and\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_OR(char *buf) { sprintf(buf, "or\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_XOR(char *buf) { sprintf(buf, "xor\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_NOR(char *buf) { sprintf(buf, "nor\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_SLT(char *buf) { sprintf(buf, "slt\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_SLTU(char *buf) { sprintf(buf, "sltu\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_DADD(char *buf) { sprintf(buf, "dadd\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_DADDU(char *buf) { sprintf(buf, "daddu\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_DSUB(char *buf) { sprintf(buf, "dsub\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_DSUBU(char *buf) { sprintf(buf, "dsubu\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_TGE(char *buf) { sprintf(buf, "tge\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_TGEU(char *buf) { sprintf(buf, "tgeu\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_TLT(char *buf) { sprintf(buf, "tlt\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_TLTU(char *buf) { sprintf(buf, "tltu\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_TEQ(char *buf) { sprintf(buf, "teq\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_TNE(char *buf) { sprintf(buf, "tne\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_DSLL(char *buf) { sprintf(buf, "dsll\t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA); }
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void P_DSRL(char *buf) { sprintf(buf, "dsrl\t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA); }
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void P_DSRA(char *buf) { sprintf(buf, "dsra\t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA); }
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void P_DSLL32(char *buf) { sprintf(buf, "dsll32\t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA); }
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void P_DSRL32(char *buf) { sprintf(buf, "dsrl32\t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA); }
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void P_DSRA32(char *buf) { sprintf(buf, "dsra32\t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA); }
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void P_MOVZ(char *buf) { sprintf(buf, "movz\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_MOVN(char *buf) { sprintf(buf, "movn\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_MFSA(char *buf) { sprintf(buf, "mfsa\t%s", GPR_REG[DECODE_RD]);}
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void P_MTSA(char *buf) { sprintf(buf, "mtsa\t%s", GPR_REG[DECODE_RS]);}
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//*** unsupport (yet) cpu opcodes
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void P_SYSCALL(char *buf) { strcpy(buf, "syscall ---");/*sprintf(buf, "syscall\t0x%05X", DECODE_SYSCALL);*/}
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void P_BREAK(char *buf) { strcpy(buf, "break ---");/*sprintf(buf, "break\t0x%05X", DECODE_BREAK); */}
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void P_CACHE(char *buf) { strcpy(buf, "cache ---");/*sprintf(buf, "cache\t%s, 0x%04X(%s)", GPR_REG[DECODE_RT], DECODE_IMMED, GPR_REG[DECODE_RS]); */}
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//************************REGIMM OPCODES***************************
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void P_BLTZ(char *buf) { sprintf(buf, "bltz\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
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void P_BGEZ(char *buf) { sprintf(buf, "bgez\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
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void P_BLTZL(char *buf) { sprintf(buf, "bltzl\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
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void P_BGEZL(char *buf) { sprintf(buf, "bgezl\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
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void P_TGEI(char *buf) { sprintf(buf, "tgei\t%s, 0x%04X", GPR_REG[DECODE_RS], DECODE_IMMED); }
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void P_TGEIU(char *buf) { sprintf(buf, "tgeiu\t%s,0x%04X", GPR_REG[DECODE_RS], DECODE_IMMED); }
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void P_TLTI(char *buf) { sprintf(buf, "tlti\t%s, 0x%04X", GPR_REG[DECODE_RS], DECODE_IMMED); }
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void P_TLTIU(char *buf) { sprintf(buf, "tltiu\t%s,0x%04X", GPR_REG[DECODE_RS], DECODE_IMMED); }
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void P_TEQI(char *buf) { sprintf(buf, "teqi\t%s, 0x%04X", GPR_REG[DECODE_RS], DECODE_IMMED); }
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void P_TNEI(char *buf) { sprintf(buf, "tnei\t%s, 0x%04X", GPR_REG[DECODE_RS], DECODE_IMMED); }
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void P_BLTZAL(char *buf) { sprintf(buf, "bltzal\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
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void P_BGEZAL(char *buf) { sprintf(buf, "bgezal\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
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void P_BLTZALL(char *buf) { sprintf(buf, "bltzall\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
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void P_BGEZALL(char *buf) { sprintf(buf, "bgezall\t%s, %s", GPR_REG[DECODE_RS], offset_decode()); }
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void P_MTSAB(char *buf) { sprintf(buf, "mtsab\t%s, 0x%04X", GPR_REG[DECODE_RS], DECODE_IMMED);}
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void P_MTSAH(char *buf) { sprintf(buf, "mtsah\t%s, 0x%04X", GPR_REG[DECODE_RS], DECODE_IMMED);}
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//***************************SPECIAL 2 CPU OPCODES*******************
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const char* pmfhl_sub[] = { "lw", "uw", "slw", "lh", "sh" };
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void P_MADD(char *buf) { sprintf(buf, "madd\t%s, %s %s", GPR_REG[DECODE_RD],GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_MADDU(char *buf) { sprintf(buf, "maddu\t%s, %s %s", GPR_REG[DECODE_RD],GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]);}
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void P_PLZCW(char *buf) { sprintf(buf, "plzcw\t%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS]); }
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void P_MADD1(char *buf) { sprintf(buf, "madd1\t%s, %s %s", GPR_REG[DECODE_RD],GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_MADDU1(char *buf) { sprintf(buf, "maddu1\t%s, %s %s", GPR_REG[DECODE_RD],GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_MFHI1(char *buf) { sprintf(buf, "mfhi1\t%s", GPR_REG[DECODE_RD]); }
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void P_MTHI1(char *buf) { sprintf(buf, "mthi1\t%s", GPR_REG[DECODE_RS]); }
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void P_MFLO1(char *buf) { sprintf(buf, "mflo1\t%s", GPR_REG[DECODE_RD]); }
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void P_MTLO1(char *buf) { sprintf(buf, "mtlo1\t%s", GPR_REG[DECODE_RS]); }
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void P_MULT1(char *buf) { sprintf(buf, "mult1\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_MULTU1(char *buf) { sprintf(buf, "multu1\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]);}
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void P_DIV1(char *buf) { sprintf(buf, "div1\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_DIVU1(char *buf) { sprintf(buf, "divu1\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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//that have parametres that i haven't figure out how to display...
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void P_PMFHL(char *buf) { sprintf(buf, "pmfhl.%s \t%s", pmfhl_sub[DECODE_SA], GPR_REG[DECODE_RD]); }
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void P_PMTHL(char *buf) { sprintf(buf, "pmthl.%s \t%s", pmfhl_sub[DECODE_SA], GPR_REG[DECODE_RS]); }
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void P_PSLLH(char *buf) { sprintf(buf, "psllh \t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA); }
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void P_PSRLH(char *buf) { sprintf(buf, "psrlh \t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA);}
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void P_PSRAH(char *buf) { sprintf(buf, "psrah \t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA);}
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void P_PSLLW(char *buf) { sprintf(buf, "psllw \t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA);}
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void P_PSRLW(char *buf) { sprintf(buf, "psrlw \t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA);}
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void P_PSRAW(char *buf) { sprintf(buf, "psraw \t%s, %s, 0x%02X", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], DECODE_SA);}
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//***************************END OF SPECIAL OPCODES******************
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//*************************MMI0 OPCODES************************
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void P_PADDW(char *buf){ sprintf(buf, "paddw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSUBW(char *buf){ sprintf(buf, "psubw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PCGTW(char *buf){ sprintf(buf, "pcgtw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PMAXW(char *buf){ sprintf(buf, "pmaxw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PADDH(char *buf){ sprintf(buf, "paddh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSUBH(char *buf){ sprintf(buf, "psubh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PCGTH(char *buf){ sprintf(buf, "pcgth\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PMAXH(char *buf){ sprintf(buf, "pmaxh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PADDB(char *buf){ sprintf(buf, "paddb\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSUBB(char *buf){ sprintf(buf, "psubb\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PCGTB(char *buf){ sprintf(buf, "pcgtb\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PADDSW(char *buf){ sprintf(buf, "paddsw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSUBSW(char *buf){ sprintf(buf, "psubsw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PEXTLW(char *buf){ sprintf(buf, "pextlw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PPACW(char *buf) { sprintf(buf, "ppacw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PADDSH(char *buf){ sprintf(buf, "paddsh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSUBSH(char *buf){ sprintf(buf, "psubsh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PEXTLH(char *buf){ sprintf(buf, "pextlh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PPACH(char *buf) { sprintf(buf, "ppach\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PADDSB(char *buf){ sprintf(buf, "paddsb\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSUBSB(char *buf){ sprintf(buf, "psubsb\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PEXTLB(char *buf){ sprintf(buf, "pextlb\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PPACB(char *buf) { sprintf(buf, "ppacb\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PEXT5(char *buf) { sprintf(buf, "pext5\t%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]); }
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void P_PPAC5(char *buf) { sprintf(buf, "ppac5\t%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]); }
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//**********END OF MMI0 OPCODES*********************************
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|
//**********MMI1 OPCODES**************************************
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void P_PABSW(char *buf){ sprintf(buf, "pabsw%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]); }
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void P_PCEQW(char *buf){ sprintf(buf, "pceqw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PMINW(char *buf){ sprintf(buf, "pminw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PADSBH(char *buf){ sprintf(buf, "padsbh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PABSH(char *buf){ sprintf(buf, "pabsh%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]); }
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void P_PCEQH(char *buf){ sprintf(buf, "pceqh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PMINH(char *buf){ sprintf(buf, "pminh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PCEQB(char *buf){ sprintf(buf, "pceqb\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PADDUW(char *buf){ sprintf(buf, "padduw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSUBUW(char *buf){ sprintf(buf, "psubuw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PEXTUW(char *buf){ sprintf(buf, "pextuw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PADDUH(char *buf){ sprintf(buf, "padduh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSUBUH(char *buf){ sprintf(buf, "psubuh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PEXTUH(char *buf){ sprintf(buf, "pextuh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PADDUB(char *buf){ sprintf(buf, "paddub\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSUBUB(char *buf){ sprintf(buf, "psubub\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PEXTUB(char *buf){ sprintf(buf, "pextub\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_QFSRV(char *buf) { sprintf(buf, "qfsrv\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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//********END OF MMI1 OPCODES***********************************
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|
//*********MMI2 OPCODES***************************************
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void P_PMADDW(char *buf){ sprintf(buf, "pmaddw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSLLVW(char *buf){ sprintf(buf, "psllvw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PSRLVW(char *buf){ sprintf(buf, "psrlvw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PMSUBW(char *buf){ sprintf(buf, "msubw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PMFHI(char *buf){ sprintf(buf, "pmfhi\t%s", GPR_REG[DECODE_RD]); }
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void P_PMFLO(char *buf){ sprintf(buf, "pmflo\t%s", GPR_REG[DECODE_RD]); }
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void P_PINTH(char *buf){ sprintf(buf, "pinth\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PMULTW(char *buf){ sprintf(buf, "pmultw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PDIVW(char *buf){ sprintf(buf, "pdivw\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PCPYLD(char *buf){ sprintf(buf, "pcpyld\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PMADDH(char *buf){ sprintf(buf, "pmaddh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PHMADH(char *buf){ sprintf(buf, "phmadh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PAND(char *buf){ sprintf(buf, "pand\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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void P_PXOR(char *buf){ sprintf(buf, "pxor\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_PMSUBH(char *buf){ sprintf(buf, "pmsubh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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|
void P_PHMSBH(char *buf){ sprintf(buf, "phmsbh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_PEXEH(char *buf){ sprintf(buf, "pexeh\t%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]); }
|
|
void P_PREVH(char *buf){ sprintf(buf, "prevh\t%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]); }
|
|
void P_PMULTH(char *buf){ sprintf(buf, "pmulth\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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|
void P_PDIVBW(char *buf){ sprintf(buf, "pdivbw\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_PEXEW(char *buf){ sprintf(buf, "pexew\t%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]); }
|
|
void P_PROT3W(char *buf){ sprintf(buf, "prot3w\t%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]); }
|
|
//*****END OF MMI2 OPCODES***********************************
|
|
//*************************MMI3 OPCODES************************
|
|
void P_PMADDUW(char *buf){ sprintf(buf, "pmadduw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], GPR_REG[DECODE_RS]); }
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|
void P_PSRAVW(char *buf){ sprintf(buf, "psravw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT], GPR_REG[DECODE_RS]); }
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|
void P_PMTHI(char *buf){ sprintf(buf, "pmthi\t%s", GPR_REG[DECODE_RS]); }
|
|
void P_PMTLO(char *buf){ sprintf(buf, "pmtlo\t%s", GPR_REG[DECODE_RS]); }
|
|
void P_PINTEH(char *buf){ sprintf(buf, "pinteh\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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|
void P_PMULTUW(char *buf){ sprintf(buf, "pmultuw\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_PDIVUW(char *buf){ sprintf(buf, "pdivuw\t%s, %s", GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_PCPYUD(char *buf){ sprintf(buf, "pcpyud\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
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|
void P_POR(char *buf){ sprintf(buf, "por\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_PNOR(char *buf){ sprintf(buf, "pnor\t%s, %s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RS], GPR_REG[DECODE_RT]); }
|
|
void P_PEXCH(char *buf){ sprintf(buf, "pexch\t%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]);}
|
|
void P_PCPYH(char *buf){ sprintf(buf, "pcpyh\t%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]);}
|
|
void P_PEXCW(char *buf){ sprintf(buf, "pexcw\t%s, %s", GPR_REG[DECODE_RD], GPR_REG[DECODE_RT]);}
|
|
//**********************END OF MMI3 OPCODES********************
|
|
//****************************************************************************
|
|
//** COP0 **
|
|
//****************************************************************************
|
|
void P_MFC0(char *buf){ sprintf(buf, "mfc0\t%s, %s", GPR_REG[DECODE_RT], COP0_REG[DECODE_FS]); }
|
|
void P_MTC0(char *buf){ sprintf(buf, "mtc0\t%s, %s", GPR_REG[DECODE_RT], COP0_REG[DECODE_FS]); }
|
|
void P_BC0F(char *buf){ sprintf(buf, "bc0f\t%s", offset_decode()); }
|
|
void P_BC0T(char *buf){ sprintf(buf, "bc0t\t%s", offset_decode()); }
|
|
void P_BC0FL(char *buf){ sprintf(buf, "bc0fl\t%s", offset_decode()); }
|
|
void P_BC0TL(char *buf){ sprintf(buf, "bc0tl\t%s", offset_decode()); }
|
|
void P_TLBR(char *buf){ strcpy(buf,"tlbr");}
|
|
void P_TLBWI(char *buf){ strcpy(buf,"tlbwi");}
|
|
void P_TLBWR(char *buf){ strcpy(buf,"tlbwr");}
|
|
void P_TLBP(char *buf){ strcpy(buf,"tlbp");}
|
|
void P_ERET(char *buf){ strcpy(buf,"eret");}
|
|
void P_DI(char *buf){ strcpy(buf,"di");}
|
|
void P_EI(char *buf){ strcpy(buf,"ei");}
|
|
//****************************************************************************
|
|
//** END OF COP0 **
|
|
//****************************************************************************
|
|
//****************************************************************************
|
|
//** COP1 - Floating Point Unit (FPU) **
|
|
//****************************************************************************
|
|
void P_MFC1(char *buf){ sprintf(buf, "mfc1\t%s, %s", GPR_REG[DECODE_RT], COP1_REG_FP[DECODE_FS]); }
|
|
void P_CFC1(char *buf){ sprintf(buf, "cfc1\t%s, %s", GPR_REG[DECODE_RT], COP1_REG_FCR[DECODE_FS]); }
|
|
void P_MTC1(char *buf){ sprintf(buf, "mtc1\t%s, %s", GPR_REG[DECODE_RT], COP1_REG_FP[DECODE_FS]); }
|
|
void P_CTC1(char *buf){ sprintf(buf, "ctc1\t%s, %s", GPR_REG[DECODE_RT], COP1_REG_FCR[DECODE_FS]); }
|
|
void P_BC1F(char *buf){ sprintf(buf, "bc1f\t%s", offset_decode()); }
|
|
void P_BC1T(char *buf){ sprintf(buf, "bc1t\t%s", offset_decode()); }
|
|
void P_BC1FL(char *buf){ sprintf(buf, "bc1fl\t%s", offset_decode()); }
|
|
void P_BC1TL(char *buf){ sprintf(buf, "bc1tl\t%s", offset_decode()); }
|
|
void P_ADD_S(char *buf){ sprintf(buf, "add.s\t%s, %s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]);}
|
|
void P_SUB_S(char *buf){ sprintf(buf, "sub.s\t%s, %s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]);}
|
|
void P_MUL_S(char *buf){ sprintf(buf, "mul.s\t%s, %s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]);}
|
|
void P_DIV_S(char *buf){ sprintf(buf, "div.s\t%s, %s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_SQRT_S(char *buf){ sprintf(buf, "sqrt.s\t%s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FT]); }
|
|
void P_ABS_S(char *buf){ sprintf(buf, "abs.s\t%s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS]); }
|
|
void P_MOV_S(char *buf){ sprintf(buf, "mov.s\t%s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS]); }
|
|
void P_NEG_S(char *buf){ sprintf(buf, "neg.s\t%s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS]);}
|
|
void P_RSQRT_S(char *buf){sprintf(buf, "rsqrt.s\t%s, %s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]);}
|
|
void P_ADDA_S(char *buf){ sprintf(buf, "adda.s\t%s, %s", COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_SUBA_S(char *buf){ sprintf(buf, "suba.s\t%s, %s", COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_MULA_S(char *buf){ sprintf(buf, "mula.s\t%s, %s", COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_MADD_S(char *buf){ sprintf(buf, "madd.s\t%s, %s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_MSUB_S(char *buf){ sprintf(buf, "msub.s\t%s, %s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_MADDA_S(char *buf){sprintf(buf, "madda.s\t%s, %s", COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_MSUBA_S(char *buf){sprintf(buf, "msuba.s\t%s, %s", COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_CVT_W(char *buf){ sprintf(buf, "cvt.w.s\t%s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS]); }
|
|
void P_MAX_S(char *buf){ sprintf(buf, "max.s\t%s, %s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]);}
|
|
void P_MIN_S(char *buf){ sprintf(buf, "min.s\t%s, %s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]);}
|
|
void P_C_F(char *buf){ sprintf(buf, "c.f.s\t%s, %s", COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_C_EQ(char *buf){ sprintf(buf, "c.eq.s\t%s, %s", COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_C_LT(char *buf){ sprintf(buf, "c.lt.s\t%s, %s", COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_C_LE(char *buf){ sprintf(buf, "c.le.s\t%s, %s", COP1_REG_FP[DECODE_FS], COP1_REG_FP[DECODE_FT]); }
|
|
void P_CVT_S(char *buf){ sprintf(buf, "cvt.s.w\t%s, %s", COP1_REG_FP[DECODE_FD], COP1_REG_FP[DECODE_FS]); }
|
|
//****************************************************************************
|
|
//** END OF COP1 **
|
|
//****************************************************************************
|
|
//****************************************************************************
|
|
//** COP2 - (VU0) **
|
|
//****************************************************************************
|
|
void P_QMFC2(char *buf){ sprintf(buf, "qmfc2\t%s, %s", GPR_REG[DECODE_RT], COP2_REG_FP[DECODE_FS]); }
|
|
void P_CFC2(char *buf){ sprintf(buf, "cfc2\t%s, %s", GPR_REG[DECODE_RT], COP2_REG_CTL[DECODE_FS]); }
|
|
void P_QMTC2(char *buf){ sprintf(buf, "qmtc2\t%s, %s", GPR_REG[DECODE_RT], COP2_REG_FP[DECODE_FS]); }
|
|
void P_CTC2(char *buf){ sprintf(buf, "ctc2\t%s, %s", GPR_REG[DECODE_RT], COP2_REG_CTL[DECODE_FS]); }
|
|
void P_BC2F(char *buf){ sprintf(buf, "bc2f\t%s", offset_decode()); }
|
|
void P_BC2T(char *buf){ sprintf(buf, "bc2t\t%s", offset_decode()); }
|
|
void P_BC2FL(char *buf){ sprintf(buf, "bc2fl\t%s", offset_decode()); }
|
|
void P_BC2TL(char *buf){ sprintf(buf, "bc2tl\t%s", offset_decode()); }
|
|
//******************************SPECIAL 1 VUO TABLE****************************************
|
|
#define _X ((cpuRegs.code>>24) & 1)
|
|
#define _Y ((cpuRegs.code>>23) & 1)
|
|
#define _Z ((cpuRegs.code>>22) & 1)
|
|
#define _W ((cpuRegs.code>>21) & 1)
|
|
|
|
const char *dest_string(void)
|
|
{
|
|
static char str[5];
|
|
int i;
|
|
i = 0;
|
|
if(_X) str[i++] = 'x';
|
|
if(_Y) str[i++] = 'y';
|
|
if(_Z) str[i++] = 'z';
|
|
if(_W) str[i++] = 'w';
|
|
str[i++] = 0;
|
|
return (const char *)str;
|
|
}
|
|
|
|
char dest_fsf()
|
|
{
|
|
const arr[4] = { 'x', 'y', 'z', 'w' };
|
|
return arr[(cpuRegs.code>>21)&3];
|
|
}
|
|
|
|
char dest_ftf()
|
|
{
|
|
const arr[4] = { 'x', 'y', 'z', 'w' };
|
|
return arr[(cpuRegs.code>>23)&3];
|
|
}
|
|
|
|
void P_VADDx(char *buf){sprintf(buf, "vaddx.%s %s, %s, %sx", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VADDy(char *buf){sprintf(buf, "vaddy.%s %s, %s, %sy", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VADDz(char *buf){sprintf(buf, "vaddz.%s %s, %s, %sz", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VADDw(char *buf){sprintf(buf, "vaddw.%s %s, %s, %sw", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VSUBx(char *buf){sprintf(buf, "vsubx.%s %s, %s, %sx", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VSUBy(char *buf){sprintf(buf, "vsuby.%s %s, %s, %sy", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VSUBz(char *buf){sprintf(buf, "vsubz.%s %s, %s, %sz", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VSUBw(char *buf){sprintf(buf, "vsubw.%s %s, %s, %sw", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMADDx(char *buf){sprintf(buf, "vmaddx.%s %s, %s, %sx", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMADDy(char *buf){sprintf(buf, "vmaddy.%s %s, %s, %sy", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMADDz(char *buf){sprintf(buf, "vmaddz.%s %s, %s, %sz", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMADDw(char *buf){sprintf(buf, "vmaddw.%s %s, %s, %sw", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMSUBx(char *buf){sprintf(buf, "vmsubx.%s %s, %s, %sx", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMSUBy(char *buf){sprintf(buf, "vmsuby.%s %s, %s, %sy", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMSUBz(char *buf){sprintf(buf, "vmsubz.%s %s, %s, %sz", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMSUBw(char *buf){sprintf(buf, "vmsubw.%s %s, %s, %sw", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMAXx(char *buf){sprintf(buf, "vmaxx.%s %s, %s, %sx", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMAXy(char *buf){sprintf(buf, "vmaxy.%s %s, %s, %sy", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMAXz(char *buf){sprintf(buf, "vmaxz.%s %s, %s, %sz", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMAXw(char *buf){sprintf(buf, "vmaxw.%s %s, %s, %sw", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMINIx(char *buf){sprintf(buf, "vminix.%s %s, %s, %sx", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMINIy(char *buf){sprintf(buf, "vminiy.%s %s, %s, %sy", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); ;}
|
|
void P_VMINIz(char *buf){sprintf(buf, "vminiz.%s %s, %s, %sz", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMINIw(char *buf){sprintf(buf, "vminiw.%s %s, %s, %sw", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMULx(char *buf){sprintf(buf,"vmulx.%s %s,%s,%sx", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMULy(char *buf){sprintf(buf,"vmuly.%s %s,%s,%sy", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMULz(char *buf){sprintf(buf,"vmulz.%s %s,%s,%sz", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMULw(char *buf){sprintf(buf,"vmulw.%s %s,%s,%sw", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMULq(char *buf){sprintf(buf,"vmulq.%s %s,%s,Q",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VMAXi(char *buf){sprintf(buf,"vmaxi.%s %s,%s,I",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VMULi(char *buf){sprintf(buf,"vmuli.%s %s,%s,I",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VMINIi(char *buf){sprintf(buf,"vminii.%s %s,%s,I",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VADDq(char *buf){sprintf(buf,"vaddq.%s %s,%s,Q",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VMADDq(char *buf){sprintf(buf,"vmaddq.%s %s,%s,Q",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VADDi(char *buf){sprintf(buf,"vaddi.%s %s,%s,I",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VMADDi(char *buf){sprintf(buf,"vmaddi.%s %s,%s,I",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VSUBq(char *buf){sprintf(buf,"vsubq.%s %s,%s,Q",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VMSUBq(char *buf){sprintf(buf,"vmsubq.%s %s,%s,Q",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VSUbi(char *buf){sprintf(buf,"vsubi.%s %s,%s,I",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VMSUBi(char *buf){sprintf(buf,"vmsubi.%s %s,%s,I",dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS]); }
|
|
void P_VADD(char *buf){sprintf(buf, "vadd.%s %s, %s, %s", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
|
|
void P_VMADD(char *buf){sprintf(buf, "vmadd.%s %s, %s, %s", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VMUL(char *buf){sprintf(buf, "vmul.%s %s, %s, %s", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VMAX(char *buf){sprintf(buf, "vmax.%s %s, %s, %s", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VSUB(char *buf){sprintf(buf, "vsub.%s %s, %s, %s", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VMSUB(char *buf){sprintf(buf, "vmsub.%s %s, %s, %s", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VOPMSUB(char *buf){sprintf(buf, "vopmsub.xyz %s, %s, %s", COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VMINI(char *buf){sprintf(buf, "vmini.%s %s, %s, %s", dest_string(),COP2_REG_FP[DECODE_FD], COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VIADD(char *buf){sprintf(buf,"viadd %s, %s, %s", COP2_REG_CTL[DECODE_SA], COP2_REG_CTL[DECODE_FS], COP2_REG_CTL[DECODE_FT]);}
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void P_VISUB(char *buf){sprintf(buf,"visub %s, %s, %s", COP2_REG_CTL[DECODE_SA], COP2_REG_CTL[DECODE_FS], COP2_REG_CTL[DECODE_FT]);}
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void P_VIADDI(char *buf){sprintf(buf,"viaddi %s, %s, 0x%x", COP2_REG_CTL[DECODE_FT], COP2_REG_CTL[DECODE_FS], DECODE_SA);}
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void P_VIAND(char *buf){sprintf(buf,"viand %s, %s, %s", COP2_REG_CTL[DECODE_SA], COP2_REG_CTL[DECODE_FS], COP2_REG_CTL[DECODE_FT]);}
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void P_VIOR(char *buf){sprintf(buf,"vior %s, %s, %s", COP2_REG_CTL[DECODE_SA], COP2_REG_CTL[DECODE_FS], COP2_REG_CTL[DECODE_FT]);}
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void P_VCALLMS(char *buf){strcpy(buf,"vcallms");}
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void P_CALLMSR(char *buf){strcpy(buf,"callmsr");}
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//***********************************END OF SPECIAL1 VU0 TABLE*****************************
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//******************************SPECIAL2 VUO TABLE*****************************************
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void P_VADDAx(char *buf){sprintf(buf,"vaddax.%s ACC,%s,%sx",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VADDAy(char *buf){sprintf(buf,"vadday.%s ACC,%s,%sy",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VADDAz(char *buf){sprintf(buf,"vaddaz.%s ACC,%s,%sz",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VADDAw(char *buf){sprintf(buf,"vaddaw.%s ACC,%s,%sw",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VSUBAx(char *buf){sprintf(buf,"vsubax.%s ACC,%s,%sx",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VSUBAy(char *buf){sprintf(buf,"vsubay.%s ACC,%s,%sy",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VSUBAz(char *buf){sprintf(buf,"vsubaz.%s ACC,%s,%sz",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VSUBAw(char *buf){sprintf(buf,"vsubaw.%s ACC,%s,%sw",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMADDAx(char *buf){sprintf(buf,"vmaddax.%s ACC,%s,%sx",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMADDAy(char *buf){sprintf(buf,"vmadday.%s ACC,%s,%sy",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMADDAz(char *buf){sprintf(buf,"vmaddaz.%s ACC,%s,%sz",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMADDAw(char *buf){sprintf(buf,"vmaddaw.%s ACC,%s,%sw",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMSUBAx(char *buf){sprintf(buf,"vmsubax.%s ACC,%s,%sx",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMSUBAy(char *buf){sprintf(buf,"vmsubay.%s ACC,%s,%sy",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMSUBAz(char *buf){sprintf(buf,"vmsubaz.%s ACC,%s,%sz",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMSUBAw(char *buf){sprintf(buf,"vmsubaw.%s ACC,%s,%sw",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VITOF0(char *buf){sprintf(buf, "vitof0.%s %s, %s", dest_string(),COP2_REG_FP[DECODE_FT], COP2_REG_FP[DECODE_FS]); }
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void P_VITOF4(char *buf){sprintf(buf, "vitof4.%s %s, %s", dest_string(),COP2_REG_FP[DECODE_FT], COP2_REG_FP[DECODE_FS]); }
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void P_VITOF12(char *buf){sprintf(buf, "vitof12.%s %s, %s", dest_string(),COP2_REG_FP[DECODE_FT], COP2_REG_FP[DECODE_FS]); }
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void P_VITOF15(char *buf){sprintf(buf, "vitof15.%s %s, %s", dest_string(),COP2_REG_FP[DECODE_FT], COP2_REG_FP[DECODE_FS]); }
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void P_VFTOI0(char *buf) {sprintf(buf, "vftoi0.%s %s, %s", dest_string(),COP2_REG_FP[DECODE_FT], COP2_REG_FP[DECODE_FS]); }
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void P_VFTOI4(char *buf) {sprintf(buf, "vftoi4.%s %s, %s", dest_string(),COP2_REG_FP[DECODE_FT], COP2_REG_FP[DECODE_FS]); }
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void P_VFTOI12(char *buf){sprintf(buf, "vftoi12.%s %s, %s", dest_string(),COP2_REG_FP[DECODE_FT], COP2_REG_FP[DECODE_FS]); }
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void P_VFTOI15(char *buf){sprintf(buf, "vftoi15.%s %s, %s", dest_string(),COP2_REG_FP[DECODE_FT], COP2_REG_FP[DECODE_FS]); }
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void P_VMULAx(char *buf){sprintf(buf,"vmulax.%s ACC,%s,%sx",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMULAy(char *buf){sprintf(buf,"vmulay.%s ACC,%s,%sy",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMULAz(char *buf){sprintf(buf,"vmulaz.%s ACC,%s,%sz",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMULAw(char *buf){sprintf(buf,"vmulaw.%s ACC,%s,%sw",dest_string(),COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]);}
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void P_VMULAq(char *buf){sprintf(buf,"vmulaq.%s ACC %s, Q" ,dest_string(), COP2_REG_FP[DECODE_FS]); }
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void P_VABS(char *buf){sprintf(buf, "vabs.%s %s, %s", dest_string(),COP2_REG_FP[DECODE_FT], COP2_REG_FP[DECODE_FS]);}
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void P_VMULAi(char *buf){sprintf(buf,"vmulaq.%s ACC %s, I" ,dest_string(), COP2_REG_FP[DECODE_FS]); }
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void P_VCLIPw(char *buf){sprintf(buf,"vclip %sxyz, %sw", COP2_REG_FP[DECODE_FS], COP2_REG_FP[DECODE_FT]);}
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void P_VADDAq(char *buf){sprintf(buf,"vaddaq.%s ACC %s, Q" ,dest_string(), COP2_REG_FP[DECODE_FS]); }
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void P_VMADDAq(char *buf){sprintf(buf,"vmaddaq.%s ACC %s, Q" ,dest_string(), COP2_REG_FP[DECODE_FS]); }
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void P_VADDAi(char *buf){sprintf(buf,"vaddai.%s ACC %s, I" ,dest_string(), COP2_REG_FP[DECODE_FS]); }
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void P_VMADDAi(char *buf){sprintf(buf,"vmaddai.%s ACC %s, Q" ,dest_string(), COP2_REG_FP[DECODE_FS]); }
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void P_VSUBAq(char *buf){sprintf(buf,"vsubaq.%s ACC %s, Q" ,dest_string(), COP2_REG_FP[DECODE_FS]); }
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void P_VMSUBAq(char *buf){sprintf(buf,"vmsubaq.%s ACC %s, Q" ,dest_string(), COP2_REG_FP[DECODE_FS]); }
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void P_VSUBAi(char *buf){sprintf(buf,"vsubai.%s ACC %s, I" ,dest_string(), COP2_REG_FP[DECODE_FS]); }
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void P_VMSUBAi(char *buf){sprintf(buf,"vmsubai.%s ACC %s, I" ,dest_string(), COP2_REG_FP[DECODE_FS]); }
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void P_VADDA(char *buf){sprintf(buf,"vadda.%s ACC %s, %s" ,dest_string(), COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VMADDA(char *buf){sprintf(buf,"vmadda.%s ACC %s, %s" ,dest_string(), COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VMULA(char *buf){sprintf(buf,"vmula.%s ACC %s, %s" ,dest_string(), COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VSUBA(char *buf){sprintf(buf,"vsuba.%s ACC %s, %s" ,dest_string(), COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VMSUBA(char *buf){sprintf(buf,"vmsuba.%s ACC %s, %s" ,dest_string(), COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VOPMULA(char *buf){sprintf(buf,"vopmula.xyz %sxyz, %sxyz" ,COP2_REG_FP[DECODE_FS],COP2_REG_FP[DECODE_FT]); }
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void P_VNOP(char *buf){strcpy(buf,"vnop");}
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void P_VMONE(char *buf){sprintf(buf,"vmove.%s, %s, %s" ,dest_string(), COP2_REG_FP[DECODE_FT],COP2_REG_FP[DECODE_FS]); }
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void P_VMR32(char *buf){sprintf(buf,"vmr32.%s, %s, %s" ,dest_string(), COP2_REG_FP[DECODE_FT],COP2_REG_FP[DECODE_FS]); }
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void P_VLQI(char *buf){sprintf(buf,"vlqi %s%s, (%s++)", COP2_REG_FP[DECODE_FT], dest_string(), COP2_REG_CTL[DECODE_FS]);}
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void P_VSQI(char *buf){sprintf(buf,"vsqi %s%s, (%s++)", COP2_REG_FP[DECODE_FS], dest_string(), COP2_REG_CTL[DECODE_FT]);}
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void P_VLQD(char *buf){sprintf(buf,"vlqd %s%s, (--%s)", COP2_REG_FP[DECODE_FT], dest_string(), COP2_REG_CTL[DECODE_FS]);}
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void P_VSQD(char *buf){sprintf(buf,"vsqd %s%s, (--%s)", COP2_REG_FP[DECODE_FS], dest_string(), COP2_REG_CTL[DECODE_FT]);}
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void P_VDIV(char *buf){sprintf(buf,"vdiv Q, %s%c, %s%c", COP2_REG_FP[DECODE_FS], dest_fsf(), COP2_REG_FP[DECODE_FT], dest_ftf());}
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void P_VSQRT(char *buf){sprintf(buf,"vsqrt Q, %s%c", COP2_REG_FP[DECODE_FT], dest_ftf());}
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void P_VRSQRT(char *buf){sprintf(buf,"vrsqrt Q, %s%c, %s%c", COP2_REG_FP[DECODE_FS], dest_fsf(), COP2_REG_FP[DECODE_FT], dest_ftf());}
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void P_VWAITQ(char *buf){sprintf(buf,"vwaitq");}
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void P_VMTIR(char *buf){sprintf(buf,"vmtir %s, %s%c", COP2_REG_CTL[DECODE_FT], COP2_REG_FP[DECODE_FS], dest_fsf());}
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void P_VMFIR(char *buf){sprintf(buf,"vmfir %s%c, %s", COP2_REG_FP[DECODE_FT], dest_string(), COP2_REG_CTL[DECODE_FS]);}
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void P_VILWR(char *buf){sprintf(buf,"vilwr %s, (%s)%s", COP2_REG_CTL[DECODE_FT], COP2_REG_CTL[DECODE_FS], dest_string());}
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void P_VISWR(char *buf){sprintf(buf,"viswr %s, (%s)%s", COP2_REG_CTL[DECODE_FT], COP2_REG_CTL[DECODE_FS], dest_string());}
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void P_VRNEXT(char *buf){sprintf(buf,"vrnext %s%s, R", COP2_REG_CTL[DECODE_FT], dest_string());}
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void P_VRGET(char *buf){sprintf(buf,"vrget %s%s, R", COP2_REG_CTL[DECODE_FT], dest_string());}
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void P_VRINIT(char *buf){sprintf(buf,"vrinit R, %s%s", COP2_REG_CTL[DECODE_FS], dest_string());}
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void P_VRXOR(char *buf){sprintf(buf,"vrxor R, %s%s", COP2_REG_CTL[DECODE_FS], dest_string());}
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//************************************END OF SPECIAL2 VUO TABLE****************************
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