202 lines
12 KiB
C
202 lines
12 KiB
C
/*
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* Project 64 - A Nintendo 64 emulator.
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*
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* (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
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* Jabo (jabo@emulation64.com).
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*
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* pj64 homepage: www.pj64.net
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*
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* Permission to use, copy, modify and distribute Project64 in both binary and
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* source form, for non-commercial purposes, is hereby granted without fee,
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* providing that this license information and copyright notice appear with
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* all copies and any derived work.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event shall the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Project64 is freeware for PERSONAL USE only. Commercial users should
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* seek permission of the copyright holders first. Commercial use includes
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* charging money for Project64 or software derived from Project64.
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*
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* The copyright holders request that bug fixes and improvements to the code
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* should be forwarded to them so if they want them.
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*
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*/
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enum BRANCH_TYPE
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{
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BranchTypeCop1, BranchTypeRs, BranchTypeRsRt
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};
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void CompileReadTLBMiss (CBlockSection * Section, int AddressReg, int LookUpReg );
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void CompileWriteTLBMiss (CBlockSection * Section, int AddressReg, int LookUpReg );
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/************************** Branch functions ************************/
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void Compile_R4300i_Branch ( CBlockSection * Section, void (*CompareFunc)(CBlockSection * Section), BRANCH_TYPE BranchType, BOOL Link);
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void Compile_R4300i_BranchLikely ( CBlockSection * Section, void (*CompareFunc)(CBlockSection * Section), BOOL Link);
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void BNE_Compare ( CBlockSection * Section );
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void BEQ_Compare ( CBlockSection * Section );
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void BGTZ_Compare ( CBlockSection * Section );
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void BLEZ_Compare ( CBlockSection * Section );
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void BLTZ_Compare ( CBlockSection * Section );
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void BGEZ_Compare ( CBlockSection * Section );
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void COP1_BCF_Compare ( CBlockSection * Section );
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void COP1_BCT_Compare ( CBlockSection * Section );
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/************************* OpCode functions *************************/
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void Compile_R4300i_J ( CBlockSection * Section );
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void Compile_R4300i_JAL ( CBlockSection * Section );
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void Compile_R4300i_ADDI ( CBlockSection * Section );
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void Compile_R4300i_ADDIU ( CBlockSection * Section );
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void Compile_R4300i_SLTI ( CBlockSection * Section );
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void Compile_R4300i_SLTIU ( CBlockSection * Section );
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void Compile_R4300i_ANDI ( CBlockSection * Section );
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void Compile_R4300i_ORI ( CBlockSection * Section );
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void Compile_R4300i_XORI ( CBlockSection * Section );
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void Compile_R4300i_LUI ( CBlockSection * Section );
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void Compile_R4300i_DADDIU ( CBlockSection * Section );
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void Compile_R4300i_LDL ( CBlockSection * Section );
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void Compile_R4300i_LDR ( CBlockSection * Section );
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void Compile_R4300i_LB ( CBlockSection * Section );
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void Compile_R4300i_LH ( CBlockSection * Section );
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void Compile_R4300i_LWL ( CBlockSection * Section );
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void Compile_R4300i_LW ( CBlockSection * Section );
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void Compile_R4300i_LBU ( CBlockSection * Section );
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void Compile_R4300i_LHU ( CBlockSection * Section );
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void Compile_R4300i_LWR ( CBlockSection * Section );
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void Compile_R4300i_LWU ( CBlockSection * Section ); //added by Witten
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void Compile_R4300i_SB ( CBlockSection * Section );
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void Compile_R4300i_SH ( CBlockSection * Section );
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void Compile_R4300i_SWL ( CBlockSection * Section );
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void Compile_R4300i_SW ( CBlockSection * Section );
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void Compile_R4300i_SWR ( CBlockSection * Section );
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void Compile_R4300i_SDL ( CBlockSection * Section );
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void Compile_R4300i_SDR ( CBlockSection * Section );
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void Compile_R4300i_CACHE ( CBlockSection * Section );
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void Compile_R4300i_LL ( CBlockSection * Section );
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void Compile_R4300i_LWC1 ( CBlockSection * Section );
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void Compile_R4300i_LDC1 ( CBlockSection * Section );
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void Compile_R4300i_LD ( CBlockSection * Section );
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void Compile_R4300i_SC ( CBlockSection * Section );
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void Compile_R4300i_SWC1 ( CBlockSection * Section );
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void Compile_R4300i_SDC1 ( CBlockSection * Section );
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void Compile_R4300i_SD ( CBlockSection * Section );
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/********************** R4300i OpCodes: Special **********************/
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void Compile_R4300i_SPECIAL_SLL ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_SRL ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_SRA ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_SLLV ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_SRLV ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_SRAV ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_JR ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_JALR ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_SYSCALL( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_MFLO ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_MTLO ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_MFHI ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_MTHI ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSLLV ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSRLV ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSRAV ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_MULT ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_MULTU ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DIV ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DIVU ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DMULT ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DMULTU ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DDIV ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DDIVU ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_ADD ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_ADDU ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_SUB ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_SUBU ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_AND ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_OR ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_XOR ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_NOR ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_SLT ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_SLTU ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DADD ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DADDU ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSUB ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSUBU ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSLL ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSRL ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSRA ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSLL32 ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSRL32 ( CBlockSection * Section );
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void Compile_R4300i_SPECIAL_DSRA32 ( CBlockSection * Section );
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/************************** COP0 functions **************************/
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void Compile_R4300i_COP0_MF ( CBlockSection * Section );
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void Compile_R4300i_COP0_MT ( CBlockSection * Section );
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/************************** COP0 CO functions ***********************/
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void Compile_R4300i_COP0_CO_TLBR ( CBlockSection * Section );
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void Compile_R4300i_COP0_CO_TLBWI ( CBlockSection * Section );
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void Compile_R4300i_COP0_CO_TLBWR ( CBlockSection * Section );
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void Compile_R4300i_COP0_CO_TLBP ( CBlockSection * Section );
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void Compile_R4300i_COP0_CO_ERET ( CBlockSection * Section );
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/************************** COP1 functions **************************/
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void Compile_R4300i_COP1_MF ( CBlockSection * Section );
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void Compile_R4300i_COP1_DMF ( CBlockSection * Section );
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void Compile_R4300i_COP1_CF ( CBlockSection * Section );
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void Compile_R4300i_COP1_MT ( CBlockSection * Section );
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void Compile_R4300i_COP1_DMT ( CBlockSection * Section );
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void Compile_R4300i_COP1_CT ( CBlockSection * Section );
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/************************** COP1: S functions ************************/
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void Compile_R4300i_COP1_S_ADD ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_SUB ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_MUL ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_DIV ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_ABS ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_NEG ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_SQRT ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_MOV ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_TRUNC_L ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_CEIL_L ( CBlockSection * Section ); //added by Witten
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void Compile_R4300i_COP1_S_FLOOR_L ( CBlockSection * Section ); //added by Witten
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void Compile_R4300i_COP1_S_ROUND_W ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_TRUNC_W ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_CEIL_W ( CBlockSection * Section ); //added by Witten
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void Compile_R4300i_COP1_S_FLOOR_W ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_CVT_D ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_CVT_W ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_CVT_L ( CBlockSection * Section );
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void Compile_R4300i_COP1_S_CMP ( CBlockSection * Section );
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/************************** COP1: D functions ************************/
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void Compile_R4300i_COP1_D_ADD ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_SUB ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_MUL ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_DIV ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_ABS ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_NEG ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_SQRT ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_MOV ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_TRUNC_L ( CBlockSection * Section ); //added by Witten
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void Compile_R4300i_COP1_D_CEIL_L ( CBlockSection * Section ); //added by Witten
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void Compile_R4300i_COP1_D_FLOOR_L ( CBlockSection * Section ); //added by Witten
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void Compile_R4300i_COP1_D_ROUND_W ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_TRUNC_W ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_CEIL_W ( CBlockSection * Section ); //added by Witten
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void Compile_R4300i_COP1_D_FLOOR_W ( CBlockSection * Section ); //added by Witten
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void Compile_R4300i_COP1_D_CVT_S ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_CVT_W ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_CVT_L ( CBlockSection * Section );
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void Compile_R4300i_COP1_D_CMP ( CBlockSection * Section );
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/************************** COP1: W functions ************************/
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void Compile_R4300i_COP1_W_CVT_S ( CBlockSection * Section );
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void Compile_R4300i_COP1_W_CVT_D ( CBlockSection * Section );
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/************************** COP1: L functions ************************/
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void Compile_R4300i_COP1_L_CVT_S ( CBlockSection * Section );
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void Compile_R4300i_COP1_L_CVT_D ( CBlockSection * Section );
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/************************** Other functions **************************/
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void Compile_R4300i_UnknownOpcode ( CBlockSection * Section );
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