#include #include #include "Rsp.h" #include "CPU.h" #include "Interpreter CPU.h" #include "Interpreter Ops.h" #include "Recompiler CPU.h" #include "RSP Command.h" #include "RSP Registers.h" #include "memory.h" #include "dma.h" #include "log.h" #include "x86.h" #include "Profiling.h" #include "Types.h" #pragma warning(disable : 4152) // nonstandard extension, function/data pointer conversion in expression extern Boolean AudioHle, GraphicsHle; UWORD32 Recp, RecpResult, SQroot, SQrootResult; DWORD ESP_RegSave = 0, EBP_RegSave = 0; DWORD BranchCompare = 0; /* align option affects: sw, lh, sh */ /* align option affects: lrv, ssv, lsv */ #define Compile_Immediates /* ADDI, ADDIU, ANDI, ORI, XORI, LUI */ #define Compile_GPRLoads /* LB, LH, LW, LBU, LHU */ #define Compile_GPRStores /* SB, SH, SW */ #define Compile_Special /* SLL, SRL, SRA, SRLV */ /* XOR, OR, AND, SUB, SUBU, ADDU, ADD, SLT */ #define Compile_Cop0 #define Compile_Cop2 #define RSP_VectorMuls #define RSP_VectorLoads #define RSP_VectorMisc #ifdef RSP_VectorMuls # define CompileVmulf /* Verified 12/17/2000 - Jabo */ # define CompileVmacf /* Rewritten & Verified 12/15/2000 - Jabo */ # define CompileVmudm /* Verified 12/17/2000 - Jabo */ # define CompileVmudh /* Verified 12/17/2000 - Jabo */ # define CompileVmudn /* Verified 12/17/2000 - Jabo */ # define CompileVmudl /* Verified 12/17/2000 - Jabo */ # define CompileVmadl # define CompileVmadm /* Verified 12/17/2000 - Jabo */ # define CompileVmadh /* Verified 12/15/2000 - Jabo */ # define CompileVmadn /* Verified 12/17/2000 - Jabo */ #endif #ifdef RSP_VectorMisc # define CompileVne # define CompileVeq # define CompileVge # define CompileVlt # define CompileVrcp # define CompileVrcpl # define CompileVrsqh # define CompileVrcph # define CompileVsaw /* Verified 12/17/2000 - Jabo */ # define CompileVabs /* Verified 12/15/2000 - Jabo */ # define CompileVmov /* Verified 12/17/2000 - Jabo */ # define CompileVxor /* Verified 12/17/2000 - Jabo */ # define CompileVor /* Verified 12/17/2000 - Jabo */ # define CompileVand /* Verified 12/17/2000 - Jabo */ # define CompileVsub /* Verified 12/17/2000 - Jabo (watch flags) */ # define CompileVadd /* Verified 12/17/2000 - Jabo (watch flags) */ # define CompileVaddc # define CompileVsubc # define CompileVmrg # define CompileVnxor # define CompileVnor # define CompileVnand #endif #ifdef RSP_VectorLoads # define CompileLbv # define CompileLpv # define CompileLuv # define CompileLhv # define CompileSqv /* Verified 12/17/2000 - Jabo */ # define CompileSdv /* Verified 12/17/2000 - Jabo */ # define CompileSsv /* Verified 12/17/2000 - Jabo */ # define CompileLrv /* Rewritten & Verified 12/17/2000 - Jabo */ # define CompileLqv /* Verified 12/17/2000 - Jabo */ # define CompileLdv /* Verified 12/17/2000 - Jabo */ # define CompileLsv /* Verified 12/17/2000 - Jabo */ # define CompileLlv /* Verified 12/17/2000 - Jabo */ # define CompileSlv #endif void Branch_AddRef(DWORD Target, DWORD * X86Loc) { if (CurrentBlock.ResolveCount >= 150) { CompilerWarning("Out of branch reference space"); } else { BYTE * KnownCode = *(JumpTable + (Target >> 2)); if (KnownCode == NULL) { DWORD i = CurrentBlock.ResolveCount; CurrentBlock.BranchesToResolve[i].TargetPC = Target; CurrentBlock.BranchesToResolve[i].X86JumpLoc = X86Loc; CurrentBlock.ResolveCount += 1; } else { CPU_Message(" (static jump to %X)", KnownCode); x86_SetBranch32b((DWORD*)X86Loc, (DWORD*)KnownCode); } } } void Cheat_r4300iOpcode(p_func FunctAddress, char * FunctName) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); MoveConstToVariable(RSPOpC.Hex, &RSPOpC.Hex, "RSPOpC.Hex" ); Call_Direct(FunctAddress, FunctName); } void Cheat_r4300iOpcodeNoMessage(p_func FunctAddress, char * FunctName) { MoveConstToVariable(RSPOpC.Hex, &RSPOpC.Hex, "RSPOpC.Hex" ); Call_Direct(FunctAddress, FunctName); } void x86_SetBranch8b(void * JumpByte, void * Destination) { /* calculate 32-bit relative offset */ size_t n = (BYTE*)Destination - ((BYTE*)JumpByte + 1); SSIZE_T signed_n = (SSIZE_T)n; /* check limits, no pun intended */ if (signed_n > +128 || signed_n < -127) { CompilerWarning( "FATAL: Jump out of 8b range %i (PC = %04X)", n, CompilePC ); } else { *(uint8_t *)(JumpByte) = (uint8_t)(n & 0xFF); } } void x86_SetBranch32b(void * JumpByte, void * Destination) { *(DWORD*)(JumpByte) = (DWORD)((BYTE*)Destination - (BYTE*)((DWORD*)JumpByte + 1)); } void BreakPoint() { CPU_Message(" int 3"); *(RecompPos++) = 0xCC; } void CompileBranchExit(DWORD TargetPC, DWORD ContinuePC) { DWORD * X86Loc = NULL; NextInstruction = FINISH_SUB_BLOCK; CompConstToVariable(TRUE, &BranchCompare, "BranchCompare"); JeLabel32("BranchEqual", 0); X86Loc = (DWORD*)(RecompPos - 4); MoveConstToVariable(ContinuePC,PrgCount,"RSP PC"); Ret(); CPU_Message("BranchEqual:"); x86_SetBranch32b(X86Loc, RecompPos); MoveConstToVariable(TargetPC,PrgCount,"RSP PC"); Ret(); } /************************* OpCode functions *************************/ void Compile_SPECIAL ( void ) { RSP_Special[ RSPOpC.funct ](); } void Compile_REGIMM ( void ) { RSP_RegImm[ RSPOpC.rt ](); } void Compile_J ( void ) { if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { JmpLabel32 ( "BranchToJump", 0 ); Branch_AddRef((RSPOpC.target << 2) & 0xFFC, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { MoveConstToVariable((RSPOpC.target << 2) & 0xFFC,PrgCount,"RSP PC"); NextInstruction = FINISH_SUB_BLOCK; Ret(); } else { CompilerWarning("J error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } void Compile_JAL ( void ) { if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); MoveConstToVariable(CompilePC + 8, &RSP_GPR[31].UW, "RA.W"); NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { // before we branch quickly update our stats if (Profiling && IndvidualBlock) { char Str[40]; sprintf(Str,"%03X",(RSPOpC.target << 2) & 0xFFC); Push(x86_EAX); PushImm32(Str,*PrgCount); Call_Direct(StartTimer, "StartTimer"); AddConstToX86Reg(x86_ESP, 4); Pop(x86_EAX); } JmpLabel32 ( "BranchToJump", 0 ); Branch_AddRef((RSPOpC.target << 2) & 0xFFC, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { MoveConstToVariable((RSPOpC.target << 2) & 0xFFC,PrgCount,"RSP PC"); NextInstruction = FINISH_SUB_BLOCK; Ret(); } else { CompilerWarning("J error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } void Compile_BEQ(void) { static Boolean bDelayAffect; if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rs == 0 && RSPOpC.rt == 0) { NextInstruction = DO_DELAY_SLOT; return; } bDelayAffect = DelaySlotAffectBranch(CompilePC); if (FALSE == bDelayAffect) { NextInstruction = DO_DELAY_SLOT; return; } if (RSPOpC.rt == 0) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); } else if (RSPOpC.rs == 0) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rt].W,GPR_Name(RSPOpC.rt)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W,GPR_Name(RSPOpC.rt),x86_EAX); CompX86regToVariable(x86_EAX,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); } SetzVariable(&BranchCompare, "BranchCompare"); NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; if (RSPOpC.rs == 0 && RSPOpC.rt == 0) { JmpLabel32 ( "BranchToJump", 0 ); Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; return; } if (FALSE == bDelayAffect) { if (RSPOpC.rt == 0) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); } else if (RSPOpC.rs == 0) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rt].W,GPR_Name(RSPOpC.rt)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W,GPR_Name(RSPOpC.rt),x86_EAX); CompX86regToVariable(x86_EAX,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); } JeLabel32("BranchEqual", 0); } else { /* take a look at the branch compare variable */ CompConstToVariable(TRUE, &BranchCompare, "BranchCompare"); JeLabel32("BranchEqual", 0); } Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; CompileBranchExit(Target, CompilePC + 8); } else { CompilerWarning("BEQ error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } void Compile_BNE(void) { static Boolean bDelayAffect; if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rs == 0 && RSPOpC.rt == 0) { NextInstruction = DO_DELAY_SLOT; return; } bDelayAffect = DelaySlotAffectBranch(CompilePC); if (FALSE == bDelayAffect) { NextInstruction = DO_DELAY_SLOT; return; } if (RSPOpC.rt == 0) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); } else if (RSPOpC.rs == 0) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rt].W,GPR_Name(RSPOpC.rt)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W,GPR_Name(RSPOpC.rt),x86_EAX); CompX86regToVariable(x86_EAX,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); } SetnzVariable(&BranchCompare, "BranchCompare"); NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; if (RSPOpC.rs == 0 && RSPOpC.rt == 0) { NextInstruction = FINISH_SUB_BLOCK; return; } if (FALSE == bDelayAffect) { if (RSPOpC.rt == 0) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); } else if (RSPOpC.rs == 0) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rt].W,GPR_Name(RSPOpC.rt)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W,GPR_Name(RSPOpC.rt),x86_EAX); CompX86regToVariable(x86_EAX,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); } JneLabel32("BranchNotEqual", 0); } else { /* take a look at the branch compare variable */ CompConstToVariable(TRUE, &BranchCompare, "BranchCompare"); JeLabel32("BranchNotEqual", 0); } Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; CompileBranchExit(Target, CompilePC + 8); } else { CompilerWarning("BNE error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } void Compile_BLEZ(void) { static Boolean bDelayAffect; if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rs == 0) { NextInstruction = DO_DELAY_SLOT; return; } bDelayAffect = DelaySlotAffectBranch(CompilePC); if (FALSE == bDelayAffect) { NextInstruction = DO_DELAY_SLOT; return; } CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); SetleVariable(&BranchCompare, "BranchCompare"); NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; if (RSPOpC.rs == 0) { JmpLabel32 ( "BranchToJump", 0 ); Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; return; } if (FALSE == bDelayAffect) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); JleLabel32("BranchLessEqual", 0); } else { /* take a look at the branch compare variable */ CompConstToVariable(TRUE, &BranchCompare, "BranchCompare"); JeLabel32("BranchLessEqual", 0); } Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; CompileBranchExit(Target, CompilePC + 8); } else { CompilerWarning("BLEZ error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } void Compile_BGTZ(void) { static Boolean bDelayAffect; if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rs == 0) { NextInstruction = DO_DELAY_SLOT; return; } bDelayAffect = DelaySlotAffectBranch(CompilePC); if (FALSE == bDelayAffect) { NextInstruction = DO_DELAY_SLOT; return; } CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); SetgVariable(&BranchCompare, "BranchCompare"); NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; if (RSPOpC.rs == 0) { NextInstruction = FINISH_SUB_BLOCK; return; } if (FALSE == bDelayAffect) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); JgLabel32("BranchGreater", 0); } else { /* take a look at the branch compare variable */ CompConstToVariable(TRUE, &BranchCompare, "BranchCompare"); JeLabel32("BranchGreater", 0); } Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; CompileBranchExit(Target, CompilePC + 8); } else { CompilerWarning("BGTZ error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } void Compile_ADDI ( void ) { int Immediate = (short)RSPOpC.immediate; #ifndef Compile_Immediates Cheat_r4300iOpcode(RSP_Opcode_ADDI,"RSP_Opcode_ADDI"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rt == 0) return; if (RSPOpC.rt == RSPOpC.rs) { if (Immediate != 0) { AddConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } } else if (RSPOpC.rs == 0) { MoveConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } else if ((IsRegConst(RSPOpC.rs) & 1) != 0) { MoveConstToVariable(MipsRegConst(RSPOpC.rs) + Immediate, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs), x86_EAX); if (Immediate != 0) { AddConstToX86Reg(x86_EAX, Immediate); } MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } } void Compile_ADDIU ( void ) { int Immediate = (short)RSPOpC.immediate; #ifndef Compile_Immediates Cheat_r4300iOpcode(RSP_Opcode_ADDIU,"RSP_Opcode_ADDIU"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rt == 0) return; if (RSPOpC.rt == RSPOpC.rs) { if (Immediate != 0) { AddConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } } else if (RSPOpC.rs == 0) { MoveConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs), x86_EAX); if (Immediate != 0) { AddConstToX86Reg(x86_EAX, Immediate); } MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } } void Compile_SLTI ( void ) { #ifndef Compile_Immediates Cheat_r4300iOpcode(RSP_Opcode_SLTI,"RSP_Opcode_SLTI"); #endif int Immediate; CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); if (RSPOpC.rt == 0) return; Immediate = (short)RSPOpC.immediate; if (Immediate == 0) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs), x86_ECX); ShiftRightUnsignImmed(x86_ECX, 31); } else { XorX86RegToX86Reg(x86_ECX, x86_ECX); CompConstToVariable(Immediate, &RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs)); Setl(x86_ECX); } MoveX86regToVariable(x86_ECX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } void Compile_SLTIU ( void ) { #ifndef Compile_Immediates Cheat_r4300iOpcode(RSP_Opcode_SLTIU,"RSP_Opcode_SLTIU"); #endif int Immediate; CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); if (RSPOpC.rt == 0) return; Immediate = (short)RSPOpC.immediate; XorX86RegToX86Reg(x86_ECX, x86_ECX); CompConstToVariable(Immediate, &RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs)); Setb(x86_ECX); MoveX86regToVariable(x86_ECX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } void Compile_ANDI ( void ) { int Immediate = (unsigned short)RSPOpC.immediate; #ifndef Compile_Immediates Cheat_r4300iOpcode(RSP_Opcode_ANDI,"RSP_Opcode_ANDI"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rt == 0) return; if (RSPOpC.rt == RSPOpC.rs) { AndConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } else if (RSPOpC.rs == 0) { MoveConstToVariable(0, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } else if (Immediate == 0xFFFF) { MoveZxVariableToX86regHalf(&RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs), x86_EAX); AndConstToX86Reg(x86_EAX, Immediate); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } } void Compile_ORI ( void ) { int Immediate = (unsigned short)RSPOpC.immediate; #ifndef Compile_Immediates Cheat_r4300iOpcode(RSP_Opcode_ORI,"RSP_Opcode_ORI"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rt == 0) return; if (RSPOpC.rt == RSPOpC.rs) { OrConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } else if (RSPOpC.rs == 0) { MoveConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs), x86_EAX); if (Immediate != 0) { OrConstToX86Reg(Immediate, x86_EAX); } MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } } void Compile_XORI ( void ) { int Immediate = (unsigned short)RSPOpC.immediate; #ifndef Compile_Immediates Cheat_r4300iOpcode(RSP_Opcode_XORI,"RSP_Opcode_XORI"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rt == 0) return; if (RSPOpC.rt == RSPOpC.rs) { XorConstToVariable(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), Immediate); } else if (RSPOpC.rs == 0) { MoveConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs), x86_EAX); if (Immediate != 0) { XorConstToX86Reg(x86_EAX, Immediate); } MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } } void Compile_LUI ( void ) { int constant = (short)RSPOpC.offset << 16; #ifndef Compile_Immediates Cheat_r4300iOpcode(RSP_Opcode_LUI,"RSP_Opcode_LUI"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rt == 0) return; MoveConstToVariable(constant, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); } void Compile_COP0 (void) { RSP_Cop0[ RSPOpC.rs ](); } void Compile_COP2 (void) { RSP_Cop2[ RSPOpC.rs ](); } void Compile_LB ( void ) { int Offset = (short)RSPOpC.offset; if (RSPOpC.rt == 0) return; #ifndef Compile_GPRLoads Cheat_r4300iOpcode(RSP_Opcode_LB,"RSP_Opcode_LB"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { char Address[32]; DWORD Addr = (MipsRegConst(RSPOpC.base) + Offset) ^ 3; Addr &= 0xfff; sprintf(Address, "Dmem + %Xh", Addr); MoveSxVariableToX86regByte(RSPInfo.DMEM + Addr, Address, x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (Offset != 0) AddConstToX86Reg(x86_EBX, Offset); XorConstToX86Reg(x86_EBX, 3); AndConstToX86Reg(x86_EBX, 0x0fff); MoveSxN64MemToX86regByte(x86_EAX, x86_EBX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } void Compile_LH ( void ) { int Offset = (short)RSPOpC.offset; BYTE * Jump[2]; if (RSPOpC.rt == 0) return; #ifndef Compile_GPRLoads Cheat_r4300iOpcode(RSP_Opcode_LH,"RSP_Opcode_LH"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + Offset) ^ 2; Addr &= 0xfff; if ((Addr & 1) != 0) { if ((Addr & 2) == 0) { CompilerWarning("Unaligned LH at constant address PC = %04X", CompilePC); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LH,"RSP_Opcode_LH"); } else { char Address[32]; sprintf(Address, "Dmem + %Xh", Addr); MoveSxVariableToX86regHalf(RSPInfo.DMEM + (Addr ^ 2), Address, x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } } else { char Address[32]; sprintf(Address, "Dmem + %Xh", Addr); MoveSxVariableToX86regHalf(RSPInfo.DMEM + Addr, Address, x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (Offset != 0) AddConstToX86Reg(x86_EBX, Offset); AndConstToX86Reg(x86_EBX, 0x0fff); TestConstToX86Reg(1, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; CompilerToggleBuffer(); CPU_Message(" Unaligned:"); x86_SetBranch32b(Jump[0], RecompPos); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LH,"RSP_Opcode_LH"); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); XorConstToX86Reg(x86_EBX, 2); MoveSxN64MemToX86regHalf(x86_EAX, x86_EBX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); CPU_Message(" Done:"); x86_SetBranch32b(Jump[1], RecompPos); } void Compile_LW ( void ) { int Offset = (short)RSPOpC.offset; BYTE * Jump[2]; if (RSPOpC.rt == 0) return; #ifndef Compile_GPRLoads Cheat_r4300iOpcode(RSP_Opcode_LW,"RSP_Opcode_LW"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + Offset) & 0xfff; if ((Addr & 1) != 0) { CompilerWarning("Unaligned LW at constant address PC = %04X", CompilePC); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LW,"RSP_Opcode_LW"); } else if ((Addr & 2) != 0) { char Address[32]; sprintf(Address, "Dmem + %Xh", Addr - 2); MoveVariableToX86regHalf(RSPInfo.DMEM + Addr - 2, Address, x86_EAX); sprintf(Address, "Dmem + %Xh", Addr); MoveVariableToX86regHalf(RSPInfo.DMEM + Addr + 4, Address, x86_ECX); MoveX86regHalfToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UHW[1], GPR_Name(RSPOpC.rt)); MoveX86regHalfToVariable(x86_ECX, &RSP_GPR[RSPOpC.rt].UHW[0], GPR_Name(RSPOpC.rt)); } else { char Address[32]; sprintf(Address, "Dmem + %Xh", Addr); MoveVariableToX86reg(RSPInfo.DMEM + Addr, Address, x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (Offset != 0) AddConstToX86Reg(x86_EBX, Offset); AndConstToX86Reg(x86_EBX, 0x0fff); TestConstToX86Reg(3, x86_EBX); JneLabel32("UnAligned", 0); Jump[0] = RecompPos - 4; CompilerToggleBuffer(); x86_SetBranch32b(Jump[0], RecompPos); CPU_Message(" Unaligned:"); LeaSourceAndOffset(x86_ECX , x86_EBX, 2); LeaSourceAndOffset(x86_EDX , x86_EBX, 3); MoveX86RegToX86Reg(x86_EBX, x86_EAX); AddConstToX86Reg(x86_EBX, 1); XorConstToX86Reg(x86_EAX, 3); XorConstToX86Reg(x86_EBX, 3); XorConstToX86Reg(x86_ECX, 3); XorConstToX86Reg(x86_EDX, 3); MoveN64MemToX86regByte(x86_EAX, x86_EAX); MoveN64MemToX86regByte(x86_EBX, x86_EBX); MoveN64MemToX86regByte(x86_ECX, x86_ECX); MoveN64MemToX86regByte(x86_EDX, x86_EDX); MoveX86regByteToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UB[3], GPR_Name(RSPOpC.rt)); MoveX86regByteToVariable(x86_EBX, &RSP_GPR[RSPOpC.rt].UB[2], GPR_Name(RSPOpC.rt)); MoveX86regByteToVariable(x86_ECX, &RSP_GPR[RSPOpC.rt].UB[1], GPR_Name(RSPOpC.rt)); MoveX86regByteToVariable(x86_EDX, &RSP_GPR[RSPOpC.rt].UB[0], GPR_Name(RSPOpC.rt)); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); MoveN64MemToX86reg(x86_EAX, x86_EBX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); CPU_Message(" Done:"); x86_SetBranch32b(Jump[1], RecompPos); } void Compile_LBU ( void ) { int Offset = (short)RSPOpC.offset; if (RSPOpC.rt == 0) return; #ifndef Compile_GPRLoads Cheat_r4300iOpcode(RSP_Opcode_LBU,"RSP_Opcode_LBU"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { char Address[32]; DWORD Addr = (MipsRegConst(RSPOpC.base) + Offset) ^ 3; Addr &= 0xfff; sprintf(Address, "Dmem + %Xh", Addr); MoveZxVariableToX86regByte(RSPInfo.DMEM + Addr, Address, x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); XorX86RegToX86Reg(x86_EAX, x86_EAX); if (Offset != 0) AddConstToX86Reg(x86_EBX, Offset); XorConstToX86Reg(x86_EBX, 3); AndConstToX86Reg(x86_EBX, 0x0fff); MoveN64MemToX86regByte(x86_EAX, x86_EBX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } void Compile_LHU ( void ) { int Offset = (short)RSPOpC.offset; BYTE * Jump[2]; if (RSPOpC.rt == 0) return; #ifndef Compile_GPRLoads Cheat_r4300iOpcode(RSP_Opcode_LHU,"RSP_Opcode_LHU"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + Offset) ^ 2; Addr &= 0xfff; if ((Addr & 1) != 0) { if ((Addr & 2) == 0) { CompilerWarning("Unaligned LHU at constant address PC = %04X", CompilePC); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LHU, "RSP_Opcode_LHU"); } else { char Address[32]; sprintf(Address, "Dmem + %Xh", Addr); MoveZxVariableToX86regHalf(RSPInfo.DMEM + (Addr ^ 2), Address, x86_ECX); MoveX86regToVariable(x86_ECX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); } return; } else { char Address[32]; sprintf(Address, "Dmem + %Xh", Addr); MoveZxVariableToX86regHalf(RSPInfo.DMEM + Addr, Address, x86_ECX); MoveX86regToVariable(x86_ECX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); return; } } /* * should really just do it by bytes but whatever for now */ MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (Offset != 0) { AddConstToX86Reg(x86_EBX, Offset); } TestConstToX86Reg(1, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; CompilerToggleBuffer(); CPU_Message(" Unaligned:"); x86_SetBranch32b(Jump[0], RecompPos); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LHU,"RSP_Opcode_LHU"); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); XorConstToX86Reg(x86_EBX, 2); AndConstToX86Reg(x86_EBX, 0x0fff); MoveZxN64MemToX86regHalf(x86_EAX, x86_EBX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); CPU_Message(" Done:"); x86_SetBranch32b(Jump[1], RecompPos); } void Compile_SB ( void ) { int Offset = (short)RSPOpC.offset; #ifndef Compile_GPRStores Cheat_r4300iOpcode(RSP_Opcode_SB,"RSP_Opcode_SB"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { char Address[32]; DWORD Addr = (MipsRegConst(RSPOpC.base) + Offset) ^ 3; Addr &= 0xfff; sprintf(Address, "Dmem + %Xh", Addr); if (IsRegConst(RSPOpC.rt) == TRUE) { MoveConstByteToVariable(MipsRegConst(RSPOpC.rt), RSPInfo.DMEM + Addr, Address); return; } else { MoveVariableToX86regByte(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regByteToVariable(x86_EAX, RSPInfo.DMEM + Addr, Address); return; } } if (IsRegConst(RSPOpC.rt) == TRUE) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (Offset != 0) AddConstToX86Reg(x86_EBX, Offset); XorConstToX86Reg(x86_EBX, 3); AndConstToX86Reg(x86_EBX, 0x0fff); MoveConstByteToN64Mem(MipsRegConst(RSPOpC.rt), x86_EBX); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); MoveVariableToX86regByte(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); if (Offset != 0) AddConstToX86Reg(x86_EBX, Offset); XorConstToX86Reg(x86_EBX, 3); AndConstToX86Reg(x86_EBX, 0x0fff); MoveX86regByteToN64Mem(x86_EAX, x86_EBX); } } void Compile_SH ( void ) { int Offset = (short)RSPOpC.offset; BYTE * Jump[2]; #ifndef Compile_GPRStores Cheat_r4300iOpcode(RSP_Opcode_SH,"RSP_Opcode_SH"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + Offset) ^ 2; Addr &= 0xfff; if ((Offset & 1) != 0) { CompilerWarning("Unaligned SH at constant address PC = %04X", CompilePC); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_SH,"RSP_Opcode_SH"); return; } else { char Address[32]; sprintf(Address, "Dmem + %Xh", Addr); if (IsRegConst(RSPOpC.rt) == TRUE) { MoveConstHalfToVariable(MipsRegConst(RSPOpC.rt), RSPInfo.DMEM + Addr, Address); } else { MoveVariableToX86regHalf(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regHalfToVariable(x86_EAX, RSPInfo.DMEM + Addr, Address); } return; } } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (Offset != 0) AddConstToX86Reg(x86_EBX, Offset); TestConstToX86Reg(1, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; CompilerToggleBuffer(); CPU_Message(" Unaligned:"); x86_SetBranch32b(Jump[0], RecompPos); X86BreakPoint(__FILE__,__LINE__); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); XorConstToX86Reg(x86_EBX, 2); AndConstToX86Reg(x86_EBX, 0x0fff); if (IsRegConst(RSPOpC.rt) == TRUE) { MoveConstHalfToN64Mem(MipsRegConst(RSPOpC.rt), x86_EBX); } else { MoveVariableToX86regHalf(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regHalfToN64Mem(x86_EAX, x86_EBX); } CPU_Message(" Done:"); x86_SetBranch32b(Jump[1], RecompPos); } void Compile_SW ( void ) { int Offset = (short)RSPOpC.offset; BYTE * Jump[2]; #ifndef Compile_GPRStores Cheat_r4300iOpcode(RSP_Opcode_SW,"RSP_Opcode_SW"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { char Address[32]; DWORD Addr = (MipsRegConst(RSPOpC.base) + Offset) & 0xfff; if ((Addr & 3) != 0) { if (Addr > 0xFFC) { DisplayError("hmmmm.... Problem with:\nRSP_SW_DMEM"); return; } if (IsRegConst(RSPOpC.rt) == TRUE) { DWORD Value = MipsRegConst(RSPOpC.rt); sprintf(Address, "Dmem + %Xh", (Addr + 0) ^ 3); MoveConstByteToVariable((Value >> 24) & 0xFF, RSPInfo.DMEM + ((Addr + 0) ^ 3), Address); sprintf(Address, "Dmem + %Xh", (Addr + 1) ^ 3); MoveConstByteToVariable((Value >> 16) & 0xFF, RSPInfo.DMEM + ((Addr + 1) ^ 3), Address); sprintf(Address, "Dmem + %Xh", (Addr + 2) ^ 3); MoveConstByteToVariable((Value >> 8) & 0xFF, RSPInfo.DMEM + ((Addr + 2) ^ 3), Address); sprintf(Address, "Dmem + %Xh", (Addr + 3) ^ 3); MoveConstByteToVariable((Value >> 0) & 0xFF, RSPInfo.DMEM + ((Addr + 3) ^ 3), Address); } else { CompilerWarning("Unaligned SW at constant address PC = %04X", CompilePC); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_SW,"RSP_Opcode_SW"); } return; } else { sprintf(Address, "Dmem + %Xh", Addr); if (IsRegConst(RSPOpC.rt) == TRUE) { MoveConstToVariable(MipsRegConst(RSPOpC.rt), RSPInfo.DMEM + Addr, Address); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, RSPInfo.DMEM + Addr, Address); } return; } } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (Offset != 0) AddConstToX86Reg(x86_EBX, Offset); AndConstToX86Reg(x86_EBX, 0x0fff); TestConstToX86Reg(3, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; CompilerToggleBuffer(); CPU_Message(" Unaligned:"); x86_SetBranch32b(Jump[0], RecompPos); // X86BreakPoint(__FILE__,__LINE__); Push(x86_EBX); LeaSourceAndOffset(x86_ECX , x86_EBX, 2); LeaSourceAndOffset(x86_EDX , x86_EBX, 3); XorConstToX86Reg(x86_ECX, 3); XorConstToX86Reg(x86_EDX, 3); MoveVariableToX86regByte(&RSP_GPR[RSPOpC.rt].UB[1], GPR_Name(RSPOpC.rt),x86_EAX); //cx MoveVariableToX86regByte(&RSP_GPR[RSPOpC.rt].UB[0], GPR_Name(RSPOpC.rt),x86_EBX); //dx MoveX86regByteToN64Mem(x86_EAX, x86_ECX); MoveX86regByteToN64Mem(x86_EBX, x86_EDX); Pop(x86_EBX); MoveX86RegToX86Reg(x86_EBX, x86_EAX); AddConstToX86Reg(x86_EBX, 1); XorConstToX86Reg(x86_EAX, 3); XorConstToX86Reg(x86_EBX, 3); MoveVariableToX86regByte(&RSP_GPR[RSPOpC.rt].UB[3], GPR_Name(RSPOpC.rt),x86_ECX); //ax MoveVariableToX86regByte(&RSP_GPR[RSPOpC.rt].UB[2], GPR_Name(RSPOpC.rt),x86_EDX); //bx MoveX86regByteToN64Mem(x86_ECX, x86_EAX); MoveX86regByteToN64Mem(x86_EDX, x86_EBX); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); if (IsRegConst(RSPOpC.rt) == TRUE) { MoveConstToN64Mem(MipsRegConst(RSPOpC.rt), x86_EBX); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToN64Mem(x86_EAX, x86_EBX); } CPU_Message(" Done:"); x86_SetBranch32b(Jump[1], RecompPos); } void Compile_LC2 (void) { RSP_Lc2 [ RSPOpC.rd ](); } void Compile_SC2 (void) { RSP_Sc2 [ RSPOpC.rd ](); } /********************** R4300i OpCodes: Special **********************/ void Compile_Special_SLL ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_SLL,"RSP_Special_SLL"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; if (RSPOpC.rd == RSPOpC.rt) { ShiftLeftSignVariableImmed(&RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd), (BYTE)RSPOpC.sa); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); ShiftLeftSignImmed(x86_EAX, (BYTE)RSPOpC.sa); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } } void Compile_Special_SRL ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_SRL,"RSP_Special_SRL"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; if (RSPOpC.rd == RSPOpC.rt) { ShiftRightUnsignVariableImmed(&RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd), (BYTE)RSPOpC.sa); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); ShiftRightUnsignImmed(x86_EAX, (BYTE)RSPOpC.sa); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } } void Compile_Special_SRA ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_SRA,"RSP_Special_SRA"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; if (RSPOpC.rd == RSPOpC.rt) { ShiftRightSignVariableImmed(&RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd), (BYTE)RSPOpC.sa); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); ShiftRightSignImmed(x86_EAX, (BYTE)RSPOpC.sa); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } } void Compile_Special_SLLV ( void ) { Cheat_r4300iOpcode(RSP_Special_SLLV,"RSP_Special_SLLV"); } void Compile_Special_SRLV ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_SRLV,"RSP_Special_SRLV"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_ECX); AndConstToX86Reg(x86_ECX, 0x1F); ShiftRightUnsign(x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } void Compile_Special_SRAV ( void ) { Cheat_r4300iOpcode(RSP_Special_SRAV,"RSP_Special_SRAV"); } void UpdateAudioTimer() { /* char Label[100]; sprintf(Label,"COMMAND: %02X (PC = %08X)",RSP_GPR[1].UW >> 1, *PrgCount); StartTimer(Label);*/ } void Compile_Special_JR (void) { BYTE * Jump; if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); /* transfer destination to location pointed to by PrgCount */ MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs),x86_EAX); AndConstToX86Reg(x86_EAX,0xFFC); MoveX86regToVariable(x86_EAX,PrgCount,"RSP PC"); ChangedPC = TRUE; NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { MoveVariableToX86reg(PrgCount,"RSP PC", x86_EAX); if (Profiling && IndvidualBlock) { Push(x86_EAX); Push(x86_EAX); Call_Direct(StartTimer, "StartTimer"); AddConstToX86Reg(x86_ESP, 4); Pop(x86_EAX); } AddVariableToX86reg(x86_EAX, &JumpTable, "JumpTable"); MoveX86regPointerToX86reg(x86_EAX, x86_EAX); TestX86RegToX86Reg(x86_EAX, x86_EAX); JeLabel8("Null", 0); Jump = RecompPos - 1; // before we branch quickly update our stats /*if (CompilePC == 0x080) { Pushad(); Call_Direct(UpdateAudioTimer, "UpdateAudioTimer"); Popad(); }*/ JumpX86Reg(x86_EAX); x86_SetBranch8b(Jump, RecompPos); CPU_Message(" Null:"); Ret(); ChangedPC = FALSE; NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { NextInstruction = FINISH_SUB_BLOCK; Ret(); } else { CompilerWarning("WTF\n\nJR\nNextInstruction = %X", NextInstruction); BreakPoint(); } } void Compile_Special_JALR ( void ) { BYTE * Jump; DWORD Const = (CompilePC + 8) & 0xFFC; if (NextInstruction == NORMAL) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); MoveConstToVariable(Const, &RSP_GPR[RSPOpC.rd].W,GPR_Name(RSPOpC.rd)); MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs),x86_EAX); AndConstToX86Reg(x86_EAX,0xFFC); MoveX86regToVariable(x86_EAX,PrgCount,"RSP PC"); NextInstruction = DO_DELAY_SLOT; } else if (NextInstruction == DELAY_SLOT_DONE) { MoveVariableToX86reg(PrgCount,"RSP PC", x86_EAX); AddVariableToX86reg(x86_EAX, &JumpTable, "JumpTable"); MoveX86regPointerToX86reg(x86_EAX, x86_EAX); TestX86RegToX86Reg(x86_EAX, x86_EAX); JeLabel8("Null", 0); Jump = RecompPos - 1; JumpX86Reg(x86_EAX); x86_SetBranch8b(Jump, RecompPos); CPU_Message(" Null:"); Ret(); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { NextInstruction = FINISH_SUB_BLOCK; Ret(); } else { CompilerWarning("WTF\n\nJALR\nNextInstruction = %X", NextInstruction); BreakPoint(); } } void Compile_Special_BREAK ( void ) { Cheat_r4300iOpcode(RSP_Special_BREAK,"RSP_Special_BREAK"); if (NextInstruction == NORMAL) { MoveConstToVariable(CompilePC + 4,PrgCount,"RSP PC"); Ret(); NextInstruction = FINISH_SUB_BLOCK; } else { CompilerWarning("WTF\n\nBREAK\nNextInstruction = %X", NextInstruction); BreakPoint(); } } void Compile_Special_ADD ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_ADD,"RSP_Special_ADD"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; if (RSPOpC.rd == RSPOpC.rs) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); AddX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else if (RSPOpC.rd == RSPOpC.rt) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); AddX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else if (RSPOpC.rs == RSPOpC.rt) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); AddX86RegToX86Reg(x86_EAX, x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else if (RSPOpC.rs == 0) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else if (RSPOpC.rt == 0) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); AddVariableToX86reg(x86_EAX, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } } void Compile_Special_ADDU ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_ADDU,"RSP_Special_ADDU"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; if (RSPOpC.rd == RSPOpC.rs) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); AddX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else if (RSPOpC.rd == RSPOpC.rt) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); AddX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else if (RSPOpC.rs == RSPOpC.rt) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); AddX86RegToX86Reg(x86_EAX, x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else if (RSPOpC.rs == 0) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else if (RSPOpC.rt == 0) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); AddVariableToX86reg(x86_EAX, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } } void Compile_Special_SUB ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_SUB,"RSP_Special_SUB"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; if (RSPOpC.rd == RSPOpC.rs) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); SubX86regFromVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, "RSP_GPR[RSPOpC.rd].W"); } else if (RSPOpC.rs == RSPOpC.rt) { MoveConstToVariable(0, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); SubVariableFromX86reg(x86_EAX, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } } void Compile_Special_SUBU ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_SUBU,"RSP_Special_SUBU"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; if (RSPOpC.rd == RSPOpC.rs) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); SubX86regFromVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else if (RSPOpC.rs == RSPOpC.rt) { MoveConstToVariable(0, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); SubVariableFromX86reg(x86_EAX, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } } void Compile_Special_AND ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_AND,"RSP_Special_AND"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; if (RSPOpC.rd == RSPOpC.rs) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); AndX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd), x86_EAX); } else if (RSPOpC.rd == RSPOpC.rt) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); AndX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd), x86_EAX); } else if (RSPOpC.rs == RSPOpC.rt) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); AndVariableToX86Reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } } void Compile_Special_OR ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_OR,"RSP_Special_OR"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; if (RSPOpC.rd == RSPOpC.rs) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); OrX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd), x86_EAX); } else if (RSPOpC.rd == RSPOpC.rt) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); OrX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd), x86_EAX); } else if (RSPOpC.rs == 0) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else if (RSPOpC.rt == 0) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); OrVariableToX86Reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } } void Compile_Special_XOR ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_XOR,"RSP_Special_XOR"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) return; if (RSPOpC.rd == RSPOpC.rs) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); XorX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd), x86_EAX); } else if (RSPOpC.rd == RSPOpC.rt) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); XorX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd), x86_EAX); } else if (RSPOpC.rs == RSPOpC.rt) { MoveConstToVariable(0, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, GPR_Name(RSPOpC.rs), x86_EAX); XorVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W, GPR_Name(RSPOpC.rd)); } } void Compile_Special_NOR ( void ) { Cheat_r4300iOpcode(RSP_Special_NOR,"RSP_Special_NOR"); } void Compile_Special_SLT ( void ) { #ifndef Compile_Special Cheat_r4300iOpcode(RSP_Special_SLT,"RSP_Special_SLT"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rd == 0) { return; } if (RSPOpC.rt == RSPOpC.rs) { MoveConstToVariable(0, &RSP_GPR[RSPOpC.rd].UW, GPR_Name(RSPOpC.rd)); } else { if (RSPOpC.rs == 0) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); XorX86RegToX86Reg(x86_ECX, x86_ECX); CompConstToX86reg(x86_EAX, 0); Setg(x86_ECX); } else if (RSPOpC.rt == 0) { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs), x86_ECX); ShiftRightUnsignImmed(x86_ECX, 31); } else { MoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, GPR_Name(RSPOpC.rs), x86_EAX); XorX86RegToX86Reg(x86_ECX, x86_ECX); CompX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); Setl(x86_ECX); } MoveX86regToVariable(x86_ECX, &RSP_GPR[RSPOpC.rd].UW, GPR_Name(RSPOpC.rd)); } } void Compile_Special_SLTU ( void ) { Cheat_r4300iOpcode(RSP_Special_SLTU,"RSP_Special_SLTU"); } /********************** R4300i OpCodes: RegImm **********************/ void Compile_RegImm_BLTZ(void) { static Boolean bDelayAffect; if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rs == 0) { NextInstruction = DO_DELAY_SLOT; return; } bDelayAffect = DelaySlotAffectBranch(CompilePC); if (FALSE == bDelayAffect) { NextInstruction = DO_DELAY_SLOT; return; } CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); SetlVariable(&BranchCompare, "BranchCompare"); NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; if (RSPOpC.rs == 0) { NextInstruction = FINISH_SUB_BLOCK; return; } if (FALSE == bDelayAffect) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); JlLabel32("BranchLess", 0); } else { /* take a look at the branch compare variable */ CompConstToVariable(TRUE, &BranchCompare, "BranchCompare"); JeLabel32("BranchLess", 0); } Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; CompileBranchExit(Target, CompilePC + 8); } else { CompilerWarning("BLTZ error\nWeird Delay Slot.\n\nNextInstruction = %X\nPC = %X\nEmulation will now stop", NextInstruction, CompilePC); BreakPoint(); } } void Compile_RegImm_BGEZ(void) { static Boolean bDelayAffect; if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.rs == 0) { NextInstruction = DO_DELAY_SLOT; return; } bDelayAffect = DelaySlotAffectBranch(CompilePC); if (FALSE == bDelayAffect) { NextInstruction = DO_DELAY_SLOT; return; } CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); SetgeVariable(&BranchCompare, "BranchCompare"); NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; if (RSPOpC.rs == 0) { JmpLabel32 ( "BranchToJump", 0 ); Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; return; } if (FALSE == bDelayAffect) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); JgeLabel32("BranchGreaterEqual", 0); } else { /* take a look at the branch compare variable */ CompConstToVariable(TRUE, &BranchCompare, "BranchCompare"); JeLabel32("BranchGreaterEqual", 0); } Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; CompileBranchExit(Target, CompilePC + 8); } else { CompilerWarning("BGEZ error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } void Compile_RegImm_BLTZAL ( void ) { if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); MoveConstToVariable(CompilePC + 8, &RSP_GPR[31].UW, "RA.W"); if (RSPOpC.rs == 0) { NextInstruction = DO_DELAY_SLOT; return; } CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); SetlVariable(&BranchCompare, "BranchCompare"); NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; if (RSPOpC.rs == 0) { NextInstruction = FINISH_SUB_BLOCK; return; } /* take a look at the branch compare variable */ CompConstToVariable(TRUE, &BranchCompare, "BranchCompare"); JeLabel32("BranchLessEqual", 0); Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; CompileBranchExit(Target, CompilePC + 8); } else { CompilerWarning("BLTZAL error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } void Compile_RegImm_BGEZAL(void) { static Boolean bDelayAffect; if ( NextInstruction == NORMAL ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); MoveConstToVariable(CompilePC + 8, &RSP_GPR[31].UW, "RA.W"); if (RSPOpC.rs == 0) { NextInstruction = DO_DELAY_SLOT; return; } bDelayAffect = DelaySlotAffectBranch(CompilePC); if (FALSE == bDelayAffect) { NextInstruction = DO_DELAY_SLOT; return; } CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); SetgeVariable(&BranchCompare, "BranchCompare"); NextInstruction = DO_DELAY_SLOT; } else if ( NextInstruction == DELAY_SLOT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; if (RSPOpC.rs == 0) { JmpLabel32 ( "BranchToJump", 0 ); Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; return; } if (FALSE == bDelayAffect) { CompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W,GPR_Name(RSPOpC.rs)); JgeLabel32("BranchGreaterEqual", 0); } else { /* take a look at the branch compare variable */ CompConstToVariable(TRUE, &BranchCompare, "BranchCompare"); JeLabel32("BranchGreaterEqual", 0); } Branch_AddRef(Target, (DWORD*)(RecompPos - 4)); NextInstruction = FINISH_SUB_BLOCK; } else if ( NextInstruction == DELAY_SLOT_EXIT_DONE ) { DWORD Target = (CompilePC + ((short)RSPOpC.offset << 2) + 4) & 0xFFC; CompileBranchExit(Target, CompilePC + 8); } else { CompilerWarning("BGEZAL error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } /************************** Cop0 functions *************************/ void Compile_Cop0_MF ( void ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (LogRDP) { char str[40]; sprintf(str,"%d",RSPOpC.rd); PushImm32(str,RSPOpC.rd); sprintf(str,"%X",CompilePC); PushImm32(str,CompilePC); Call_Direct(RDP_LogMF0,"RDP_LogMF0"); AddConstToX86Reg(x86_ESP, 8); } #ifndef Compile_Cop0 Cheat_r4300iOpcode(RSP_Cop0_MF,"RSP_Cop0_MF"); if (NextInstruction == NORMAL) { MoveConstToVariable(CompilePC + 4,PrgCount,"RSP PC"); Ret(); NextInstruction = FINISH_SUB_BLOCK; } else if (NextInstruction == DELAY_SLOT) { NextInstruction = DELAY_SLOT_EXIT; } else { CompilerWarning("MF error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } return; #else switch (RSPOpC.rd) { case 0: MoveVariableToX86reg(RSPInfo.SP_MEM_ADDR_REG, "SP_MEM_ADDR_REG", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); break; case 1: MoveVariableToX86reg(RSPInfo.SP_DRAM_ADDR_REG, "SP_DRAM_ADDR_REG", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); break; case 5: MoveVariableToX86reg(RSPInfo.SP_DMA_FULL_REG, "SP_DMA_FULL_REG", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); break; case 6: MoveVariableToX86reg(RSPInfo.SP_DMA_BUSY_REG, "SP_DMA_BUSY_REG", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); break; case 4: MoveVariableToX86reg(&RSP_MfStatusCount, "RSP_MfStatusCount", x86_ECX); MoveVariableToX86reg(RSPInfo.SP_STATUS_REG, "SP_STATUS_REG", x86_EAX); if (Mfc0Count != 0) { CompConstToX86reg(x86_ECX, Mfc0Count); JbLabel8("label", 10); MoveConstToVariable(0, &RSP_Running, "RSP_Running"); } IncX86reg(x86_ECX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); MoveX86regToVariable(x86_ECX, &RSP_MfStatusCount, "RSP_MfStatusCount"); if (NextInstruction == NORMAL) { MoveConstToVariable(CompilePC + 4,PrgCount,"RSP PC"); Ret(); NextInstruction = FINISH_SUB_BLOCK; } else if (NextInstruction == DELAY_SLOT) { NextInstruction = DELAY_SLOT_EXIT; } else { CompilerWarning("MF error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } break; case 7: if (AudioHle || GraphicsHle || SemaphoreExit == 0) { MoveConstToVariable(0, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); } else { MoveVariableToX86reg(RSPInfo.SP_SEMAPHORE_REG, "SP_SEMAPHORE_REG", x86_EAX); MoveConstToVariable(0, &RSP_Running, "RSP_Running"); MoveConstToVariable(1, RSPInfo.SP_SEMAPHORE_REG, "SP_SEMAPHORE_REG"); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); if (NextInstruction == NORMAL) { MoveConstToVariable(CompilePC + 4, PrgCount, "RSP PC"); Ret(); NextInstruction = FINISH_SUB_BLOCK; } else if (NextInstruction == DELAY_SLOT) { NextInstruction = DELAY_SLOT_EXIT; } else { CompilerWarning("MF error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } break; case 8: MoveVariableToX86reg(RSPInfo.DPC_START_REG, "DPC_START_REG", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); break; case 9: MoveVariableToX86reg(RSPInfo.DPC_END_REG, "DPC_END_REG", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); break; case 10: MoveVariableToX86reg(RSPInfo.DPC_CURRENT_REG, "DPC_CURRENT_REG", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); break; case 11: MoveVariableToX86reg(RSPInfo.DPC_STATUS_REG, "DPC_STATUS_REG", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); break; case 12: MoveVariableToX86reg(RSPInfo.DPC_CLOCK_REG, "DPC_CLOCK_REG", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt)); break; default: DisplayError("have not implemented RSP MF CP0 reg %s (%d)",COP0_Name(RSPOpC.rd),RSPOpC.rd); } #endif } void Compile_Cop0_MT ( void ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (LogRDP) { char str[40]; MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); Push(x86_EAX); sprintf(str,"%d",RSPOpC.rd); PushImm32(str,RSPOpC.rd); sprintf(str,"%X",CompilePC); PushImm32(str,CompilePC); Call_Direct(RDP_LogMT0,"RDP_LogMT0"); AddConstToX86Reg(x86_ESP, 12); } #ifndef Compile_Cop0 Cheat_r4300iOpcode(RSP_Cop0_MT,"RSP_Cop0_MT"); if (RSPOpC.rd == 4) { if (NextInstruction == NORMAL) { MoveConstToVariable(CompilePC + 4,PrgCount,"RSP PC"); Ret(); NextInstruction = FINISH_BLOCK; } else if (NextInstruction == DELAY_SLOT) { NextInstruction = DELAY_SLOT_EXIT; } else { CompilerWarning("MF error\nWeird Delay Slot.\n\nNextInstruction = %X\nEmulation will now stop", NextInstruction); BreakPoint(); } } #else switch (RSPOpC.rd) { case 0: MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, RSPInfo.SP_MEM_ADDR_REG,"SP_MEM_ADDR_REG"); break; case 1: MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, RSPInfo.SP_DRAM_ADDR_REG,"SP_DRAM_ADDR_REG"); break; case 2: MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, RSPInfo.SP_RD_LEN_REG,"SP_RD_LEN_REG"); Call_Direct(SP_DMA_READ, "SP_DMA_READ"); break; case 3: MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, RSPInfo.SP_WR_LEN_REG,"SP_WR_LEN_REG"); Call_Direct(SP_DMA_WRITE, "SP_DMA_WRITE"); break; case 7: MoveConstToVariable(0, RSPInfo.SP_SEMAPHORE_REG, "SP_SEMAPHORE_REG"); break; case 8: MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, RSPInfo.DPC_START_REG,"DPC_START_REG"); MoveX86regToVariable(x86_EAX, RSPInfo.DPC_CURRENT_REG,"DPC_CURRENT_REG"); break; case 9: MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, RSPInfo.DPC_END_REG,"DPC_END_REG"); if (LogRDP) { Call_Direct(RDP_LogDlist, "RDP_LogDlist"); } if (RSPInfo.ProcessRdpList != NULL) { if (Profiling) { PushImm32("Timer_RDP_Running",(DWORD)Timer_RDP_Running); Call_Direct(StartTimer,"StartTimer"); AddConstToX86Reg(x86_ESP, 4); Push(x86_EAX); } Call_Direct(RSPInfo.ProcessRdpList, "ProcessRdpList"); if (Profiling) { Call_Direct(StartTimer,"StartTimer"); AddConstToX86Reg(x86_ESP, 4); } } break; case 10: MoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regToVariable(x86_EAX, RSPInfo.DPC_CURRENT_REG,"DPC_CURRENT_REG"); break; default: Cheat_r4300iOpcode(RSP_Cop0_MT,"RSP_Cop0_MT"); break; } #endif if (RSPOpC.rd == 2 && !ChangedPC) { BYTE * Jump; TestConstToVariable(0x1000, RSPInfo.SP_MEM_ADDR_REG, "RSPInfo.SP_MEM_ADDR_REG"); JeLabel8("DontExit", 0); Jump = RecompPos - 1; MoveConstToVariable(CompilePC + 4,PrgCount,"RSP PC"); Ret(); CPU_Message("DontExit:"); x86_SetBranch8b(Jump, RecompPos); } } /************************** Cop2 functions *************************/ void Compile_Cop2_MF ( void ) { char Reg[256]; int element = (RSPOpC.sa >> 1); int element1 = 15 - element; int element2 = 15 - ((element + 1) % 16); #ifndef Compile_Cop2 Cheat_r4300iOpcode(RSP_Cop2_MF,"RSP_Cop2_MF"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (element2 != (element1 - 1)) { XorX86RegToX86Reg(x86_EAX, x86_EAX); XorX86RegToX86Reg(x86_EBX, x86_EBX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rd, element1); MoveVariableToX86regByte(&RSP_Vect[RSPOpC.rd].B[element1], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rd, element2); MoveVariableToX86regByte(&RSP_Vect[RSPOpC.rd].B[element2], Reg, x86_EBX); ShiftLeftSignImmed(x86_EAX, 8); OrX86RegToX86Reg(x86_EAX, x86_EBX); Cwde(); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); } else { sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rd, element2); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].B[element2], Reg, x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); } } void Compile_Cop2_CF ( void ) { #ifndef Compile_Cop2 Cheat_r4300iOpcode(RSP_Cop2_CF, "RSP_Cop2_CF"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); switch ((RSPOpC.rd & 0x03)) { case 0: MoveSxVariableToX86regHalf(&RSP_Flags[0].HW[0], "RSP_Flags[0].HW[0]", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); break; case 1: MoveSxVariableToX86regHalf(&RSP_Flags[1].HW[0], "RSP_Flags[1].HW[0]", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); break; case 2: case 3: MoveSxVariableToX86regHalf(&RSP_Flags[2].HW[0], "RSP_Flags[2].HW[0]", x86_EAX); MoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].W, GPR_Name(RSPOpC.rt)); break; } } void Compile_Cop2_MT ( void ) { char Reg[256]; int element = 15 - (RSPOpC.sa >> 1); #ifndef Compile_Cop2 Cheat_r4300iOpcode(RSP_Cop2_MT,"RSP_Cop2_MT"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (element == 0) { sprintf(Reg, "RSP_GPR[%i].B[1]", RSPOpC.rt); MoveVariableToX86regByte(&RSP_GPR[RSPOpC.rt].B[1], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rd, element); MoveX86regByteToVariable(x86_EAX, &RSP_Vect[RSPOpC.rd].B[element], Reg); } else { sprintf(Reg, "RSP_GPR[%i].B[0]", RSPOpC.rt); MoveVariableToX86regHalf(&RSP_GPR[RSPOpC.rt].B[0], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rd, element - 1); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.rd].B[element - 1], Reg); } } void Compile_Cop2_CT ( void ) { #ifndef Compile_Cop2 Cheat_r4300iOpcode(RSP_Cop2_CT, "RSP_Cop2_CT"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); if (RSPOpC.rt == 0){ switch ((RSPOpC.rd & 0x03)) { case 0: MoveConstHalfToVariable(0, &RSP_Flags[0].HW[0], "RSP_Flags[0].HW[0]"); break; case 1: MoveConstHalfToVariable(0, &RSP_Flags[1].HW[0], "RSP_Flags[1].HW[0]"); break; case 2: case 3: MoveConstByteToVariable(0, &RSP_Flags[2].B[0], "RSP_Flags[2].B[0]"); break; } } else{ switch ((RSPOpC.rd & 0x03)) { case 0: MoveVariableToX86regHalf(&RSP_GPR[RSPOpC.rt].HW[0], GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regHalfToVariable(x86_EAX, &RSP_Flags[0].HW[0], "RSP_Flags[0].HW[0]"); break; case 1: MoveVariableToX86regHalf(&RSP_GPR[RSPOpC.rt].HW[0], GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regHalfToVariable(x86_EAX, &RSP_Flags[1].HW[0], "RSP_Flags[1].HW[0]"); break; case 2: case 3: MoveVariableToX86regByte(&RSP_GPR[RSPOpC.rt].B[0], GPR_Name(RSPOpC.rt), x86_EAX); MoveX86regByteToVariable(x86_EAX, &RSP_Flags[2].B[0], "RSP_Flags[2].B[0]"); break; } } } void Compile_COP2_VECTOR (void) { RSP_Vector[ RSPOpC.funct ](); } /************************** Vect functions **************************/ UDWORD MMX_Scratch; void RSP_Element2Mmx(int MmxReg) { char Reg[256]; DWORD Rs = RSPOpC.rs & 0x0f; DWORD el; switch (Rs) { case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: CompilerWarning("Unimplemented RSP_Element2Mmx"); break; default: /* * Noticed the exclusive-or of seven to take into account * the pseudo-swapping we have in the vector registers */ el = (RSPOpC.rs & 0x07) ^ 7; if (IsMmx2Enabled == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[el], Reg, x86_ECX); MoveX86regHalfToVariable(x86_ECX, &MMX_Scratch.HW[0], "MMX_Scratch.HW[0]"); MoveX86regHalfToVariable(x86_ECX, &MMX_Scratch.HW[1], "MMX_Scratch.HW[1]"); MoveX86regHalfToVariable(x86_ECX, &MMX_Scratch.HW[2], "MMX_Scratch.HW[2]"); MoveX86regHalfToVariable(x86_ECX, &MMX_Scratch.HW[3], "MMX_Scratch.HW[3]"); MmxMoveQwordVariableToReg(MmxReg, &MMX_Scratch.HW[0], "MMX_Scratch.HW[0]"); } else { unsigned long Qword; Qword = (el >> 2) & 0x1; el &= 0x3; sprintf(Reg, "RSP_Vect[%i].DW[%i]", RSPOpC.rt, Qword); MmxShuffleMemoryToReg(MmxReg, &RSP_Vect[RSPOpC.rt].DW[Qword], Reg, _MMX_SHUFFLE(el, el, el, el)); } break; } } void RSP_MultiElement2Mmx(int MmxReg1, int MmxReg2) { char Reg[256]; DWORD Rs = RSPOpC.rs & 0x0f; /* * Ok, this is tricky, hopefully this clears it up: * * $vd[0] = $vd[0] + $vt[2] * because of swapped registers becomes: * $vd[7] = $vd[7] + $vt[5] * * we must perform this swap correctly, this involves the 3-bit * xclusive or, 2-bits of which are done within a dword boundary, * the last bit, is ignored because we are loading the source linearly, * so the xclusive or has transparently happened on that side * */ switch (Rs) { case 0: case 1: sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rt); MmxMoveQwordVariableToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rt); MmxMoveQwordVariableToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].UHW[4], Reg); break; case 2: /* [0q] | 0 | 0 | 2 | 2 | 4 | 4 | 6 | 6 | */ sprintf(Reg, "RSP_Vect[%i].DW[0]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], Reg, 0xF5); sprintf(Reg, "RSP_Vect[%i].DW[1]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], Reg, 0xF5); break; case 3: /* [1q] | 1 | 1 | 3 | 3 | 5 | 5 | 7 | 7 | */ sprintf(Reg, "RSP_Vect[%i].DW[0]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], Reg, 0xA0); //MmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], Reg, 0x0A); sprintf(Reg, "RSP_Vect[%i].DW[1]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], Reg, 0xA0); //MmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], Reg, 0x0A); break; case 4: /* [0h] | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | */ sprintf(Reg, "RSP_Vect[%i].DW[0]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], Reg, 0xFF); sprintf(Reg, "RSP_Vect[%i].DW[1]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], Reg, 0xFF); break; case 5: /* [1h] | 1 | 1 | 1 | 1 | 5 | 5 | 5 | 5 | */ sprintf(Reg, "RSP_Vect[%i].DW[0]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], Reg, 0xAA); sprintf(Reg, "RSP_Vect[%i].DW[1]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], Reg, 0xAA); break; case 6: /* [2h] | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | */ sprintf(Reg, "RSP_Vect[%i].DW[0]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], Reg, 0x55); sprintf(Reg, "RSP_Vect[%i].DW[1]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], Reg, 0x55); break; case 7: /* [3h] | 3 | 3 | 3 | 3 | 7 | 7 | 7 | 7 | */ sprintf(Reg, "RSP_Vect[%i].DW[0]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], Reg, 0x00); sprintf(Reg, "RSP_Vect[%i].DW[1]", RSPOpC.rt); MmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], Reg, 0x00); break; default: CompilerWarning("Unimplemented RSP_MultiElement2Mmx [?]"); break; } } Boolean Compile_Vector_VMULF_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; /* NOTE: Problem here is the lack of +/- 0x8000 rounding */ sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); if ((RSPOpC.rs & 0xF) < 2) { if (RSPOpC.rd == RSPOpC.rt){ MmxPmulhwRegToReg(x86_MM0, x86_MM0); MmxPmulhwRegToReg(x86_MM1, x86_MM1); } else { sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rt); MmxPmulhwRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.rt].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rt); MmxPmulhwRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.rt].UHW[4], Reg); } } else if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxPmulhwRegToReg(x86_MM0, x86_MM2); MmxPmulhwRegToReg(x86_MM1, x86_MM2); } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxPmulhwRegToReg(x86_MM0, x86_MM2); MmxPmulhwRegToReg(x86_MM1, x86_MM3); } MmxPsllwImmed(x86_MM0, 1); MmxPsllwImmed(x86_MM1, 1); sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VMULF ( void ) { char Reg[256]; int count, el, del; Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToAccum = WriteToAccum(EntireAccum, CompilePC); Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); #ifndef CompileVmulf Cheat_r4300iOpcode(RSP_Vector_VMULF,"RSP_Vector_VMULF"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bWriteToAccum == FALSE) { if (TRUE == Compile_Vector_VMULF_MMX()) return; } if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } if (bWriteToDest == TRUE) { MoveConstToX86reg(0x7fff0000, x86_ESI); } if (bWriteToAccum == TRUE) { XorX86RegToX86Reg(x86_EDI, x86_EDI); } for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); if (RSPOpC.rt == RSPOpC.rd && !bOptimize) { imulX86reg(x86_EAX); } else { if (bOptimize == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } imulX86reg(x86_EBX); } ShiftLeftSignImmed(x86_EAX, 1); AddConstToX86Reg(x86_EAX, 0x8000); if (bWriteToAccum == TRUE) { MoveX86regToVariable(x86_EAX, &RSP_ACCUM[el].HW[1], "RSP_ACCUM[el].HW[1]"); /* calculate sign extension into edx */ MoveX86RegToX86Reg(x86_EAX, x86_EDX); ShiftRightSignImmed(x86_EDX, 31); } CompConstToX86reg(x86_EAX, 0x80008000); if (bWriteToAccum == TRUE) { CondMoveEqual(x86_EDX, x86_EDI); MoveX86regHalfToVariable(x86_EDX, &RSP_ACCUM[el].HW[3], "RSP_ACCUM[el].HW[3]"); } if (bWriteToDest == TRUE) { CondMoveEqual(x86_EAX, x86_ESI); ShiftRightUnsignImmed(x86_EAX, 16); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], "RSP_Vect[RSPOpC.sa].HW[el]"); } } } void Compile_Vector_VMULU ( void ) { Cheat_r4300iOpcode(RSP_Vector_VMULU,"RSP_Vector_VMULU"); } Boolean Compile_Vector_VMUDL_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if (IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); if ((RSPOpC.rs & 0xF) < 2) { if (RSPOpC.rd == RSPOpC.rt){ MmxPmulhuwRegToReg(x86_MM0, x86_MM0); MmxPmulhuwRegToReg(x86_MM1, x86_MM1); } else { sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM2, &RSP_Vect[RSPOpC.rt].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM3, &RSP_Vect[RSPOpC.rt].UHW[4], Reg); MmxPmulhuwRegToReg(x86_MM0, x86_MM2); MmxPmulhuwRegToReg(x86_MM1, x86_MM3); } } else if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxPmulhuwRegToReg(x86_MM0, x86_MM2); MmxPmulhuwRegToReg(x86_MM1, x86_MM2); } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxPmulhuwRegToReg(x86_MM0, x86_MM2); MmxPmulhuwRegToReg(x86_MM1, x86_MM3); } sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VMUDL ( void ) { char Reg[256]; int count, el, del; Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(EntireAccum, CompilePC); #ifndef CompileVmudl Cheat_r4300iOpcode(RSP_Vector_VMUDL,"RSP_Vector_VMUDL"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bWriteToAccum == FALSE) { if (TRUE == Compile_Vector_VMUDL_MMX()) return; } if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } if (bWriteToAccum == TRUE) XorX86RegToX86Reg(x86_EDI, x86_EDI); for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rd, el); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].UHW[el], Reg, x86_EAX); if (bOptimize == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } imulX86reg(x86_EBX); if (bWriteToAccum == TRUE) { sprintf(Reg, "RSP_ACCUM[%i].UW[0]", el); MoveX86regToVariable(x86_EAX, &RSP_ACCUM[el].UW[0], Reg); sprintf(Reg, "RSP_ACCUM[%i].UW[1]", el); MoveX86regToVariable(x86_EDI, &RSP_ACCUM[el].UW[1], Reg); } if (bWriteToDest == TRUE) { ShiftRightUnsignImmed(x86_EAX, 16); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } } Boolean Compile_Vector_VMUDM_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if (IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); if ((RSPOpC.rs & 0xF) < 2) { sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM4, &RSP_Vect[RSPOpC.rt].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM5, &RSP_Vect[RSPOpC.rt].UHW[4], Reg); /* Copy the signed portion */ MmxMoveRegToReg(x86_MM2, x86_MM0); MmxMoveRegToReg(x86_MM3, x86_MM1); /* high((u16)a * b) */ MmxPmulhuwRegToReg(x86_MM0, x86_MM4); MmxPmulhuwRegToReg(x86_MM1, x86_MM5); /* low((a >> 15) * b) */ MmxPsrawImmed(x86_MM2, 15); MmxPsrawImmed(x86_MM3, 15); MmxPmullwRegToReg(x86_MM2, x86_MM4); MmxPmullwRegToReg(x86_MM3, x86_MM5); } else if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM4); /* Copy the signed portion */ MmxMoveRegToReg(x86_MM2, x86_MM0); MmxMoveRegToReg(x86_MM3, x86_MM1); /* high((u16)a * b) */ MmxPmulhuwRegToReg(x86_MM0, x86_MM4); MmxPmulhuwRegToReg(x86_MM1, x86_MM4); /* low((a >> 15) * b) */ MmxPsrawImmed(x86_MM2, 15); MmxPsrawImmed(x86_MM3, 15); MmxPmullwRegToReg(x86_MM2, x86_MM4); MmxPmullwRegToReg(x86_MM3, x86_MM4); } else { RSP_MultiElement2Mmx(x86_MM4, x86_MM5); /* Copy the signed portion */ MmxMoveRegToReg(x86_MM2, x86_MM0); MmxMoveRegToReg(x86_MM3, x86_MM1); /* high((u16)a * b) */ MmxPmulhuwRegToReg(x86_MM0, x86_MM4); MmxPmulhuwRegToReg(x86_MM1, x86_MM5); /* low((a >> 15) * b) */ MmxPsrawImmed(x86_MM2, 15); MmxPsrawImmed(x86_MM3, 15); MmxPmullwRegToReg(x86_MM2, x86_MM4); MmxPmullwRegToReg(x86_MM3, x86_MM5); } /* Add them up */ MmxPaddwRegToReg(x86_MM0, x86_MM2); MmxPaddwRegToReg(x86_MM1, x86_MM3); sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VMUDM ( void ) { char Reg[256]; int count, el, del; Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(EntireAccum, CompilePC); #ifndef CompileVmudm Cheat_r4300iOpcode(RSP_Vector_VMUDM,"RSP_Vector_VMUDM"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bWriteToAccum == FALSE) { if (TRUE == Compile_Vector_VMUDM_MMX()) return; } if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } Push(x86_EBP); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rd].HW[0], Reg, x86_EBP); if (bWriteToDest) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.sa); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.sa].HW[0], Reg, x86_ECX); } else if (!bOptimize) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rt].HW[0], Reg, x86_ECX); } for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; /*sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX);*/ MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, (BYTE)(el * 2), x86_EAX); if (bOptimize == FALSE) { if (bWriteToDest == TRUE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } else { MoveZxX86RegPtrDispToX86RegHalf(x86_ECX, (BYTE)(del * 2), x86_EBX); } } imulX86reg(x86_EBX); if (bWriteToAccum == FALSE && bWriteToDest == TRUE) { ShiftRightUnsignImmed(x86_EAX, 16); /*sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg);*/ MoveX86regHalfToX86regPointerDisp(x86_EAX, x86_ECX, (BYTE)(el * 2)); } else { MoveX86RegToX86Reg(x86_EAX, x86_EDX); ShiftRightSignImmed(x86_EDX, 16); ShiftLeftSignImmed(x86_EAX, 16); if (bWriteToAccum == TRUE) { sprintf(Reg, "RSP_ACCUM[%i].UW[0]", el); MoveX86regToVariable(x86_EAX, &RSP_ACCUM[el].UW[0], Reg); sprintf(Reg, "RSP_ACCUM[%i].UW[1]", el); MoveX86regToVariable(x86_EDX ,&RSP_ACCUM[el].UW[1], Reg); } if (bWriteToDest == TRUE) { /*sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.sa].HW[el], Reg);*/ MoveX86regHalfToX86regPointerDisp(x86_EDX, x86_ECX, (BYTE)(el * 2)); } } } Pop(x86_EBP); } Boolean Compile_Vector_VMUDN_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); if ((RSPOpC.rs & 0xF) < 2) { sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rt); MmxPmullwVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rt].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rt); MmxPmullwVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rt].UHW[4], Reg); } else if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxPmullwRegToReg(x86_MM0, x86_MM2); MmxPmullwRegToReg(x86_MM1, x86_MM2); } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxPmullwRegToReg(x86_MM0, x86_MM2); MmxPmullwRegToReg(x86_MM1, x86_MM3); } sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VMUDN ( void ) { char Reg[256]; int count, el, del; Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(EntireAccum, CompilePC); #ifndef CompileVmudn Cheat_r4300iOpcode(RSP_Vector_VMUDN,"RSP_Vector_VMUDN"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bWriteToAccum == FALSE) { if (TRUE == Compile_Vector_VMUDN_MMX()) return; } if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } Push(x86_EBP); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rd].HW[0], Reg, x86_EBP); for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; /*sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rd, el); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].UHW[el], Reg, x86_EAX);*/ MoveZxX86RegPtrDispToX86RegHalf(x86_EBP, (BYTE)(el * 2), x86_EAX); if (bOptimize == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } imulX86reg(x86_EBX); if (bWriteToDest == TRUE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } if (bWriteToAccum == TRUE) { MoveX86RegToX86Reg(x86_EAX, x86_EDX); ShiftRightSignImmed(x86_EDX, 16); ShiftLeftSignImmed(x86_EAX, 16); sprintf(Reg, "RSP_ACCUM[%i].UW[0]", el); MoveX86regToVariable(x86_EAX, &RSP_ACCUM[el].UW[0], Reg); sprintf(Reg, "RSP_ACCUM[%i].UW[1]", el); MoveX86regToVariable(x86_EDX, &RSP_ACCUM[el].UW[1], Reg); } } Pop(x86_EBP); } Boolean Compile_Vector_VMUDH_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].HW[4], Reg); /* Registers 4 & 5 are high */ MmxMoveRegToReg(x86_MM4, x86_MM0); MmxMoveRegToReg(x86_MM5, x86_MM1); if ((RSPOpC.rs & 0x0f) < 2) { if (RSPOpC.rd == RSPOpC.rt){ MmxPmullwRegToReg(x86_MM0, x86_MM0); MmxPmulhwRegToReg(x86_MM4, x86_MM4); MmxPmullwRegToReg(x86_MM1, x86_MM1); MmxPmulhwRegToReg(x86_MM5, x86_MM5); } else { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM2, &RSP_Vect[RSPOpC.rt].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM3, &RSP_Vect[RSPOpC.rt].HW[4], Reg); MmxPmullwRegToReg(x86_MM0, x86_MM2); MmxPmulhwRegToReg(x86_MM4, x86_MM2); MmxPmullwRegToReg(x86_MM1, x86_MM3); MmxPmulhwRegToReg(x86_MM5, x86_MM3); } } else if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxPmullwRegToReg(x86_MM0, x86_MM2); MmxPmulhwRegToReg(x86_MM4, x86_MM2); MmxPmullwRegToReg(x86_MM1, x86_MM2); MmxPmulhwRegToReg(x86_MM5, x86_MM2); } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxPmullwRegToReg(x86_MM0, x86_MM2); MmxPmulhwRegToReg(x86_MM4, x86_MM2); MmxPmullwRegToReg(x86_MM1, x86_MM3); MmxPmulhwRegToReg(x86_MM5, x86_MM3); } /* 0 & 1 are low, 4 & 5 are high */ MmxMoveRegToReg(x86_MM6, x86_MM0); MmxMoveRegToReg(x86_MM7, x86_MM1); MmxUnpackLowWord(x86_MM0, x86_MM4); MmxUnpackHighWord(x86_MM6, x86_MM4); MmxUnpackLowWord(x86_MM1, x86_MM5); MmxUnpackHighWord(x86_MM7, x86_MM5); /* Integrate copies */ MmxPackSignedDwords(x86_MM0, x86_MM6); MmxPackSignedDwords(x86_MM1, x86_MM7); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].HW[4], Reg); if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VMUDH ( void ) { char Reg[256]; int count, el, del; Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(EntireAccum, CompilePC); #ifndef CompileVmudh Cheat_r4300iOpcode(RSP_Vector_VMUDH,"RSP_Vector_VMUDH"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bWriteToAccum == FALSE) { if (TRUE == Compile_Vector_VMUDH_MMX()) return; } if (bWriteToDest == FALSE && bOptimize == TRUE) { Push(x86_EBP); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); /* Load source */ del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); /* * Pipe lined segment 0 */ sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rd].HW[0], Reg, x86_EBP); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 0, x86_EAX); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 2, x86_ECX); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 4, x86_EDI); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 6, x86_ESI); ImulX86RegToX86Reg(x86_EAX, x86_EBX); ImulX86RegToX86Reg(x86_ECX, x86_EBX); ImulX86RegToX86Reg(x86_EDI, x86_EBX); ImulX86RegToX86Reg(x86_ESI, x86_EBX); XorX86RegToX86Reg(x86_EDX, x86_EDX); MoveOffsetToX86reg((size_t)&RSP_ACCUM[0].W[0], "RSP_ACCUM[0].W[0]", x86_EBP); MoveX86RegToX86regPointerDisp(x86_EDX, x86_EBP, 0); MoveX86RegToX86regPointerDisp(x86_EAX, x86_EBP, 4); MoveX86RegToX86regPointerDisp(x86_EDX, x86_EBP, 8); MoveX86RegToX86regPointerDisp(x86_ECX, x86_EBP, 12); MoveX86RegToX86regPointerDisp(x86_EDX, x86_EBP, 16); MoveX86RegToX86regPointerDisp(x86_EDI, x86_EBP, 20); MoveX86RegToX86regPointerDisp(x86_EDX, x86_EBP, 24); MoveX86RegToX86regPointerDisp(x86_ESI, x86_EBP, 28); /* * Pipe lined segment 1 */ sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rd].HW[0], Reg, x86_EBP); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 8, x86_EAX); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 10, x86_ECX); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 12, x86_EDI); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 14, x86_ESI); ImulX86RegToX86Reg(x86_EAX, x86_EBX); ImulX86RegToX86Reg(x86_ECX, x86_EBX); ImulX86RegToX86Reg(x86_EDI, x86_EBX); ImulX86RegToX86Reg(x86_ESI, x86_EBX); XorX86RegToX86Reg(x86_EDX, x86_EDX); MoveOffsetToX86reg((size_t)&RSP_ACCUM[0].W[0], "RSP_ACCUM[0].W[0]", x86_EBP); MoveX86RegToX86regPointerDisp(x86_EDX, x86_EBP, 32); MoveX86RegToX86regPointerDisp(x86_EAX, x86_EBP, 36); MoveX86RegToX86regPointerDisp(x86_EDX, x86_EBP, 40); MoveX86RegToX86regPointerDisp(x86_ECX, x86_EBP, 44); MoveX86RegToX86regPointerDisp(x86_EDX, x86_EBP, 48); MoveX86RegToX86regPointerDisp(x86_EDI, x86_EBP, 52); MoveX86RegToX86regPointerDisp(x86_EDX, x86_EBP, 56); MoveX86RegToX86regPointerDisp(x86_ESI, x86_EBP, 60); Pop(x86_EBP); } else { if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } if (bWriteToDest == TRUE) { /* * Prepare for conditional moves */ MoveConstToX86reg(0x00007fff, x86_ESI); MoveConstToX86reg(0xFFFF8000, x86_EDI); } for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); if (bOptimize == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } imulX86reg(x86_EBX); if (bWriteToAccum == TRUE) { MoveX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[1], "RSP_ACCUM[el].W[1]"); MoveConstToVariable(0, &RSP_ACCUM[el].W[0], "RSP_ACCUM[el].W[0]"); } if (bWriteToDest == TRUE) { CompX86RegToX86Reg(x86_EAX, x86_ESI); CondMoveGreater(x86_EAX, x86_ESI); CompX86RegToX86Reg(x86_EAX, x86_EDI); CondMoveLess(x86_EAX, x86_EDI); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } } } void Compile_Vector_VMACF ( void ) { char Reg[256]; int count, el, del; Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); #ifndef CompileVmacf Cheat_r4300iOpcode(RSP_Vector_VMACF,"RSP_Vector_VMACF"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bWriteToDest == TRUE) { /* * Prepare for conditional moves */ MoveConstToX86reg(0x00007fff, x86_ESI); MoveConstToX86reg(0xFFFF8000, x86_EDI); } if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } for (count = 0; count < 8; count++) { el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; CPU_Message(" Iteration: %i", count); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); if (bOptimize == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } imulX86reg(x86_EBX); MoveX86RegToX86Reg(x86_EAX, x86_EDX); ShiftRightSignImmed(x86_EDX, 15); ShiftLeftSignImmed(x86_EAX, 17); AddX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[0], "RSP_ACCUM[el].W[0]"); AdcX86regToVariable(x86_EDX, &RSP_ACCUM[el].W[1], "RSP_ACCUM[el].W[1]"); if (bWriteToDest == TRUE) { MoveVariableToX86reg(&RSP_ACCUM[el].W[1], "RSP_ACCUM[el].W[1]", x86_EAX); CompX86RegToX86Reg(x86_EAX, x86_ESI); CondMoveGreater(x86_EAX, x86_ESI); CompX86RegToX86Reg(x86_EAX, x86_EDI); CondMoveLess(x86_EAX, x86_EDI); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } } void Compile_Vector_VMACU ( void ) { Cheat_r4300iOpcode(RSP_Vector_VMACU,"RSP_Vector_VMACU"); } void Compile_Vector_VMACQ ( void ) { Cheat_r4300iOpcode(RSP_Vector_VMACQ,"RSP_Vector_VMACQ"); } void Compile_Vector_VMADL ( void ) { char Reg[256]; int count, el, del; Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); #ifndef CompileVmadl Cheat_r4300iOpcode(RSP_Vector_VMADL,"RSP_Vector_VMADL"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } if (bWriteToDest == TRUE) { /* * Prepare for conditional moves */ MoveConstToX86reg(0x00007FFF, x86_ESI); MoveConstToX86reg(0xFFFF8000, x86_EDI); Push(x86_EBP); MoveConstToX86reg(0x0000FFFF, x86_EBP); } for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); if (bOptimize == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } imulX86reg(x86_EBX); sprintf(Reg, "RSP_ACCUM[%i].W[0]", el); AddX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[0], Reg); sprintf(Reg, "RSP_ACCUM[%i].W[1]", el); AdcConstToVariable(&RSP_ACCUM[el].W[1], Reg, 0); if (bWriteToDest != FALSE) { XorX86RegToX86Reg(x86_EDX, x86_EDX); MoveVariableToX86reg(&RSP_ACCUM[el].W[1], "RSP_ACCUM[el].W[1]", x86_EAX); MoveZxVariableToX86regHalf(&RSP_ACCUM[el].HW[1], "RSP_ACCUM[el].hW[1]", x86_ECX); CompX86RegToX86Reg(x86_EAX, x86_ESI); CondMoveGreater(x86_ECX, x86_EBP); CompX86RegToX86Reg(x86_EAX, x86_EDI); CondMoveLess(x86_ECX, x86_EDX); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } if (bWriteToDest == TRUE) { Pop(x86_EBP); } } void Compile_Vector_VMADM ( void ) { char Reg[256]; int count, el, del; Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); #ifndef CompileVmadm Cheat_r4300iOpcode(RSP_Vector_VMADM,"RSP_Vector_VMADM"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } if (bWriteToDest == TRUE) { /* * Prepare for conditional moves */ MoveConstToX86reg(0x00007fff, x86_ESI); MoveConstToX86reg(0xFFFF8000, x86_EDI); } Push(x86_EBP); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rd].HW[0], Reg, x86_EBP); if (bWriteToDest) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.sa); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.sa].HW[0], Reg, x86_ECX); } else if (!bOptimize) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rt].HW[0], Reg, x86_ECX); } for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; /*sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX);*/ MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, (BYTE)(el * 2), x86_EAX); if (bOptimize == FALSE) { if (bWriteToDest == TRUE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], "RSP_Vect[RSPOpC.rt].HW[del]", x86_EBX); } else { MoveZxX86RegPtrDispToX86RegHalf(x86_ECX, (BYTE)(del * 2), x86_EBX); } } imulX86reg(x86_EBX); MoveX86RegToX86Reg(x86_EAX, x86_EDX); ShiftRightSignImmed(x86_EDX, 16); ShiftLeftSignImmed(x86_EAX, 16); AddX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[0], "RSP_ACCUM[el].W[0]"); AdcX86regToVariable(x86_EDX, &RSP_ACCUM[el].W[1], "RSP_ACCUM[el].W[1]"); if (bWriteToDest == TRUE) { /* For compare */ sprintf(Reg, "RSP_ACCUM[%i].W[1]", el); MoveVariableToX86reg(&RSP_ACCUM[el].W[1], "RSP_ACCUM[el].W[1]", x86_EAX); CompX86RegToX86Reg(x86_EAX, x86_ESI); CondMoveGreater(x86_EAX, x86_ESI); CompX86RegToX86Reg(x86_EAX, x86_EDI); CondMoveLess(x86_EAX, x86_EDI); /*sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg);*/ MoveX86regHalfToX86regPointerDisp(x86_EAX, x86_ECX, (BYTE)(el * 2)); } } Pop(x86_EBP); } void Compile_Vector_VMADN ( void ) { char Reg[256]; int count, el, del; Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); #ifndef CompileVmadn Cheat_r4300iOpcode(RSP_Vector_VMADN,"RSP_Vector_VMADN"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } if (bWriteToDest == TRUE) { /* * Prepare for conditional moves */ MoveConstToX86reg(0x0000ffff, x86_ESI); MoveConstToX86reg(0x00000000, x86_EDI); } Push(x86_EBP); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rd].HW[0], Reg, x86_EBP); for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; /*sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rd, el); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].UHW[el], Reg, x86_EAX);*/ MoveZxX86RegPtrDispToX86RegHalf(x86_EBP, (BYTE)(el * 2), x86_EAX); if (bOptimize == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } imulX86reg(x86_EBX); MoveX86RegToX86Reg(x86_EAX, x86_EDX); ShiftRightSignImmed(x86_EDX, 16); ShiftLeftSignImmed(x86_EAX, 16); AddX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[0], "RSP_ACCUM[el].W[0]"); AdcX86regToVariable(x86_EDX, &RSP_ACCUM[el].W[1], "RSP_ACCUM[el].W[1]"); if (bWriteToDest == TRUE) { /* For compare */ sprintf(Reg, "RSP_ACCUM[%i].W[1]", el); MoveVariableToX86reg(&RSP_ACCUM[el].W[1], Reg, x86_EAX); /* For vector */ sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveVariableToX86regHalf(&RSP_ACCUM[el].HW[1], Reg, x86_ECX); /* Weird eh */ CompConstToX86reg(x86_EAX, 0x7fff); CondMoveGreater(x86_ECX, x86_ESI); CompConstToX86reg(x86_EAX, (DWORD)(-0x8000)); CondMoveLess(x86_ECX, x86_EDI); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } Pop(x86_EBP); } void Compile_Vector_VMADH ( void ) { char Reg[256]; int count, el, del; Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); #ifndef CompileVmadh Cheat_r4300iOpcode(RSP_Vector_VMADH,"RSP_Vector_VMADH"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } if (bWriteToDest == TRUE) { /* * Prepare for conditional moves */ MoveConstToX86reg(0x00007fff, x86_ESI); MoveConstToX86reg(0xFFFF8000, x86_EDI); } if (bWriteToDest == FALSE && bOptimize == TRUE) { Push(x86_EBP); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rd].HW[0], Reg, x86_EBP); /* * Pipe lined segment 0 */ MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 0, x86_EAX); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 2, x86_ECX); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 4, x86_EDI); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 6, x86_ESI); ImulX86RegToX86Reg(x86_EAX, x86_EBX); ImulX86RegToX86Reg(x86_ECX, x86_EBX); ImulX86RegToX86Reg(x86_EDI, x86_EBX); ImulX86RegToX86Reg(x86_ESI, x86_EBX); sprintf(Reg, "RSP_ACCUM[%i].W[1]", 0); AddX86regToVariable(x86_EAX, &RSP_ACCUM[0].W[1], Reg); sprintf(Reg, "RSP_ACCUM[%i].W[1]", 1); AddX86regToVariable(x86_ECX, &RSP_ACCUM[1].W[1], Reg); sprintf(Reg, "RSP_ACCUM[%i].W[1]", 2); AddX86regToVariable(x86_EDI, &RSP_ACCUM[2].W[1], Reg); sprintf(Reg, "RSP_ACCUM[%i].W[1]", 3); AddX86regToVariable(x86_ESI, &RSP_ACCUM[3].W[1], Reg); /* * Pipe lined segment 1 */ MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 8, x86_EAX); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 10, x86_ECX); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 12, x86_EDI); MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, 14, x86_ESI); ImulX86RegToX86Reg(x86_EAX, x86_EBX); ImulX86RegToX86Reg(x86_ECX, x86_EBX); ImulX86RegToX86Reg(x86_EDI, x86_EBX); ImulX86RegToX86Reg(x86_ESI, x86_EBX); sprintf(Reg, "RSP_ACCUM[%i].W[1]", 4); AddX86regToVariable(x86_EAX, &RSP_ACCUM[4].W[1], Reg); sprintf(Reg, "RSP_ACCUM[%i].W[1]", 5); AddX86regToVariable(x86_ECX, &RSP_ACCUM[5].W[1], Reg); sprintf(Reg, "RSP_ACCUM[%i].W[1]", 6); AddX86regToVariable(x86_EDI, &RSP_ACCUM[6].W[1], Reg); sprintf(Reg, "RSP_ACCUM[%i].W[1]", 7); AddX86regToVariable(x86_ESI, &RSP_ACCUM[7].W[1], Reg); Pop(x86_EBP); } else { Push(x86_EBP); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rd].HW[0], Reg, x86_EBP); if (bWriteToDest) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.sa); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.sa].HW[0], Reg, x86_ECX); } else if (!bOptimize) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rt].HW[0], Reg, x86_ECX); } for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; /*sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX);*/ MoveSxX86RegPtrDispToX86RegHalf(x86_EBP, (BYTE)(el * 2), x86_EAX); if (bOptimize == FALSE) { if (bWriteToDest == TRUE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } else { MoveSxX86RegPtrDispToX86RegHalf(x86_ECX, (BYTE)(del * 2), x86_EBX); } } imulX86reg(x86_EBX); sprintf(Reg, "RSP_ACCUM[%i].W[1]", el); AddX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[1], Reg); if (bWriteToDest == TRUE) { MoveVariableToX86reg(&RSP_ACCUM[el].W[1], "RSP_ACCUM[el].W[1]", x86_EAX); CompX86RegToX86Reg(x86_EAX, x86_ESI); CondMoveGreater(x86_EAX, x86_ESI); CompX86RegToX86Reg(x86_EAX, x86_EDI); CondMoveLess(x86_EAX, x86_EDI); /*sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg);*/ MoveX86regHalfToX86regPointerDisp(x86_EAX, x86_ECX, (BYTE)(el * 2)); } } Pop(x86_EBP); } } Boolean Compile_Vector_VADD_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxPaddswRegToReg(x86_MM0, x86_MM2); MmxPaddswRegToReg(x86_MM1, x86_MM2); } else if ((RSPOpC.rs & 15) < 2) { if (RSPOpC.rd == RSPOpC.rt){ MmxPaddswRegToReg(x86_MM0, x86_MM0); MmxPaddswRegToReg(x86_MM1, x86_MM1); } else{ sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxPaddswVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rt].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxPaddswVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rt].HW[4], Reg); } } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxPaddswRegToReg(x86_MM0, x86_MM2); MmxPaddswRegToReg(x86_MM1, x86_MM3); } sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) != TRUE) { MmxEmptyMultimediaState(); } return TRUE; } void Compile_Vector_VADD ( void ) { char Reg[256]; int count, el, del; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bElement = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); Boolean bFlagUseage = UseRspFlags(CompilePC); #ifndef CompileVadd Cheat_r4300iOpcode(RSP_Vector_VADD,"RSP_Vector_VADD"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bWriteToAccum == FALSE && bFlagUseage == FALSE) { if (TRUE == Compile_Vector_VADD_MMX()) return; } if (bElement == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } if (bWriteToDest == TRUE) { /* * Prepare for conditional moves */ MoveConstToX86reg(0x00007fff, x86_ESI); MoveConstToX86reg(0xffff8000, x86_EDI); } /* Used for involking x86 carry flag */ XorX86RegToX86Reg(x86_ECX, x86_ECX); Push(x86_EBP); MoveVariableToX86reg(&RSP_Flags[0].UW, "RSP_Flags[0].UW", x86_EBP); for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); if (bElement == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } MoveX86RegToX86Reg(x86_EBP, x86_EDX); AndConstToX86Reg(x86_EDX, 1 << (7 - el)); CompX86RegToX86Reg(x86_ECX, x86_EDX); AdcX86RegToX86Reg(x86_EAX, x86_EBX); if (bWriteToAccum != FALSE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1], Reg); } if (bWriteToDest != FALSE) { CompX86RegToX86Reg(x86_EAX, x86_ESI); CondMoveGreater(x86_EAX, x86_ESI); CompX86RegToX86Reg(x86_EAX, x86_EDI); CondMoveLess(x86_EAX, x86_EDI); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } MoveConstToVariable(0, &RSP_Flags[0].UW, "RSP_Flags[0].UW"); Pop(x86_EBP); } Boolean Compile_Vector_VSUB_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); if ((RSPOpC.rs & 15) >= 8) { RSP_Element2Mmx(x86_MM2); MmxPsubswRegToReg(x86_MM0, x86_MM2); MmxPsubswRegToReg(x86_MM1, x86_MM2); } else if ((RSPOpC.rs & 15) < 2) { if (RSPOpC.rd == RSPOpC.rt){ MmxPsubswRegToReg(x86_MM0, x86_MM0); MmxPsubswRegToReg(x86_MM1, x86_MM1); } else { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxPsubswVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rt].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxPsubswVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rt].HW[4], Reg); } } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxPsubswRegToReg(x86_MM0, x86_MM2); MmxPsubswRegToReg(x86_MM1, x86_MM3); } sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) != TRUE) { MmxEmptyMultimediaState(); } return TRUE; } void Compile_Vector_VSUB ( void ) { char Reg[256]; int count, el, del; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bOptimize = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); Boolean bFlagUseage = UseRspFlags(CompilePC); #ifndef CompileVsub Cheat_r4300iOpcode(RSP_Vector_VSUB,"RSP_Vector_VSUB"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bWriteToAccum == FALSE && bFlagUseage == FALSE) { if (TRUE == Compile_Vector_VSUB_MMX()) return; } Push(x86_EBP); /* Used for involking the x86 carry flag */ XorX86RegToX86Reg(x86_ECX, x86_ECX); MoveVariableToX86reg(&RSP_Flags[0].UW, "RSP_Flags[0].UW", x86_EBP); if (bOptimize == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } if (bWriteToDest == TRUE) { /* * Prepare for conditional moves */ MoveConstToX86reg(0x00007fff, x86_ESI); MoveConstToX86reg(0xffff8000, x86_EDI); } for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], "RSP_Vect[RSPOpC.rd].HW[el]", x86_EAX); if (bOptimize == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } MoveX86RegToX86Reg(x86_EBP, x86_EDX); AndConstToX86Reg(x86_EDX, 1 << (7 - el)); CompX86RegToX86Reg(x86_ECX, x86_EDX); SbbX86RegToX86Reg(x86_EAX, x86_EBX); if (bWriteToAccum != FALSE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1], Reg); } if (bWriteToDest != FALSE) { CompX86RegToX86Reg(x86_EAX, x86_ESI); CondMoveGreater(x86_EAX, x86_ESI); CompX86RegToX86Reg(x86_EAX, x86_EDI); CondMoveLess(x86_EAX, x86_EDI); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } MoveConstToVariable(0, &RSP_Flags[0].UW, "RSP_Flags[0].UW"); Pop(x86_EBP); } Boolean Compile_Vector_VABS_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); if ((RSPOpC.rs & 15) >= 8) { RSP_Element2Mmx(x86_MM2); MmxMoveRegToReg(x86_MM3, x86_MM2); } else if ((RSPOpC.rs & 15) < 2) { if (RSPOpC.rd != RSPOpC.rt) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM2, &RSP_Vect[RSPOpC.rt].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM3, &RSP_Vect[RSPOpC.rt].HW[4], Reg); } else { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxMoveRegToReg(x86_MM2, x86_MM0); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxMoveRegToReg(x86_MM3, x86_MM1); } } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); } if (RSPOpC.rd == RSPOpC.rt) { MmxPsrawImmed(x86_MM2, 15); MmxPsrawImmed(x86_MM3, 15); MmxXorRegToReg(x86_MM0, x86_MM2); MmxXorRegToReg(x86_MM1, x86_MM3); MmxPsubswRegToReg(x86_MM0, x86_MM2); MmxPsubswRegToReg(x86_MM1, x86_MM3); } else { MmxXorRegToReg(x86_MM7, x86_MM7); MmxMoveRegToReg(x86_MM4, x86_MM0); MmxMoveRegToReg(x86_MM5, x86_MM1); MmxPsrawImmed(x86_MM4, 15); MmxPsrawImmed(x86_MM5, 15); MmxPcmpeqwRegToReg(x86_MM0, x86_MM7); MmxPcmpeqwRegToReg(x86_MM1, x86_MM7); MmxXorRegToReg(x86_MM2, x86_MM4); MmxXorRegToReg(x86_MM3, x86_MM5); MmxPsubswRegToReg(x86_MM2, x86_MM4); MmxPsubswRegToReg(x86_MM3, x86_MM5); MmxPandnRegToReg(x86_MM0, x86_MM2); MmxPandnRegToReg(x86_MM1, x86_MM3); } sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) != TRUE) { MmxEmptyMultimediaState(); } return TRUE; } void Compile_Vector_VABS ( void ) { int count, el, del; char Reg[256]; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); #ifndef CompileVabs Cheat_r4300iOpcode(RSP_Vector_VABS,"RSP_Vector_VABS"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bWriteToAccum == FALSE) { if (TRUE == Compile_Vector_VABS_MMX()) return; } for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; if (RSPOpC.rd == RSPOpC.rt && (RSPOpC.rs & 0xF) < 2) { /** ** Optimize: EDI/ESI unused, and ECX is const etc ***/ sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); /*** Obtain the negative of the source ****/ MoveX86RegToX86Reg(x86_EAX, x86_EBX); NegateX86reg(x86_EBX); /** ** determine negative value, ** note: negate(FFFF8000h) == 00008000h ***/ MoveConstToX86reg(0x7fff, x86_ECX); CompConstToX86reg(x86_EBX, 0x00008000); CondMoveEqual(x86_EBX, x86_ECX); /* sign clamp, dest = (eax >= 0) ? eax : ebx */ CompConstToX86reg(x86_EAX, 0); CondMoveLess(x86_EAX, x86_EBX); if (bWriteToDest == TRUE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } if (bWriteToAccum == TRUE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1], Reg); } } else { /** ** Optimize: ESI unused, and EDX is const etc ***/ sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); /*** Obtain the negative of the source ****/ MoveX86RegToX86Reg(x86_EBX, x86_ECX); NegateX86reg(x86_EBX); /** ** determine negative value, ** note: negate(FFFF8000h) == 00008000h ***/ MoveConstToX86reg(0x7fff, x86_EDX); CompConstToX86reg(x86_EBX, 0x00008000); CondMoveEqual(x86_EBX, x86_EDX); /* sign clamp, dest = (eax >= 0) ? ecx : ebx */ CompConstToX86reg(x86_EAX, 0); CondMoveGreaterEqual(x86_EDI, x86_ECX); CondMoveLess(x86_EDI, x86_EBX); if (bWriteToDest == TRUE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EDI, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } if (bWriteToAccum == TRUE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EDI, &RSP_ACCUM[el].HW[1], Reg); } } } } void Compile_Vector_VADDC ( void ) { char Reg[256]; int count, el, del; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); Boolean bElement = (RSPOpC.rs & 8) ? TRUE : FALSE; #ifndef CompileVaddc Cheat_r4300iOpcode(RSP_Vector_VADDC,"RSP_Vector_VADDC"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bElement == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } /* Initialize flag register */ XorX86RegToX86Reg(x86_ECX, x86_ECX); Push(x86_EBP); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rd].HW[0], Reg, x86_EBP); for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; /*sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX);*/ MoveZxX86RegPtrDispToX86RegHalf(x86_EBP, (BYTE)(el * 2), x86_EAX); if (bElement == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } AddX86RegToX86Reg(x86_EAX, x86_EBX); XorX86RegToX86Reg(x86_EDX, x86_EDX); TestConstToX86Reg(0xFFFF0000, x86_EAX); Setnz(x86_EDX); if ((7 - el) != 0) { ShiftLeftSignImmed(x86_EDX, (BYTE)(7 - el)); } OrX86RegToX86Reg(x86_ECX, x86_EDX); if (bWriteToAccum != FALSE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1], Reg); } if (bWriteToDest != FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } MoveX86regToVariable(x86_ECX, &RSP_Flags[0].UW, "RSP_Flags[0].UW"); Pop(x86_EBP); } void Compile_Vector_VSUBC ( void ) { char Reg[256]; int count, el, del; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); Boolean bElement = (RSPOpC.rs & 8) ? TRUE : FALSE; #ifndef CompileVsubc Cheat_r4300iOpcode(RSP_Vector_VSUBC,"RSP_Vector_VSUBC"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bElement == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } /* Initialize flag register */ XorX86RegToX86Reg(x86_ECX, x86_ECX); for (count = 0; count < 8; count++) { CPU_Message(" Iteration: %i", count); el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); if (bElement == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } SubX86RegToX86Reg(x86_EAX, x86_EBX); XorX86RegToX86Reg(x86_EDX, x86_EDX); TestConstToX86Reg(0x0000FFFF, x86_EAX); Setnz(x86_EDX); ShiftLeftSignImmed(x86_EDX, (BYTE)(15 - el)); OrX86RegToX86Reg(x86_ECX, x86_EDX); XorX86RegToX86Reg(x86_EDX, x86_EDX); TestConstToX86Reg(0xFFFF0000, x86_EAX); Setnz(x86_EDX); ShiftLeftSignImmed(x86_EDX, (BYTE)(7 - el)); OrX86RegToX86Reg(x86_ECX, x86_EDX); if (bWriteToAccum != FALSE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1], Reg); } if (bWriteToDest != FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } MoveX86regToVariable(x86_ECX, &RSP_Flags[0].UW, "RSP_Flags[0].UW"); } void Compile_Vector_VSAW ( void ) { char Reg[256]; DWORD Word; #ifndef CompileVsaw Cheat_r4300iOpcode(RSP_Vector_VSAW,"RSP_Vector_VSAW"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); switch ((RSPOpC.rs & 0xF)) { case 8: Word = 3; break; case 9: Word = 2; break; case 10: Word = 1; break; default: MoveConstToVariable(0, &RSP_Vect[RSPOpC.sa].DW[1], "RSP_Vect[RSPOpC.sa].DW[1]"); MoveConstToVariable(0, &RSP_Vect[RSPOpC.sa].DW[0], "RSP_Vect[RSPOpC.sa].DW[0]"); return; } sprintf(Reg, "RSP_ACCUM[1].HW[%i]", Word); MoveVariableToX86regHalf(&RSP_ACCUM[1].HW[Word], Reg, x86_EAX); sprintf(Reg, "RSP_ACCUM[3].HW[%i]", Word); MoveVariableToX86regHalf(&RSP_ACCUM[3].HW[Word], Reg, x86_EBX); sprintf(Reg, "RSP_ACCUM[5].HW[%i]", Word); MoveVariableToX86regHalf(&RSP_ACCUM[5].HW[Word], Reg, x86_ECX); sprintf(Reg, "RSP_ACCUM[7].HW[%i]", Word); MoveVariableToX86regHalf(&RSP_ACCUM[7].HW[Word], Reg, x86_EDX); ShiftLeftSignImmed(x86_EAX, 16); ShiftLeftSignImmed(x86_EBX, 16); ShiftLeftSignImmed(x86_ECX, 16); ShiftLeftSignImmed(x86_EDX, 16); sprintf(Reg, "RSP_ACCUM[0].HW[%i]", Word); MoveVariableToX86regHalf(&RSP_ACCUM[0].HW[Word], Reg, x86_EAX); sprintf(Reg, "RSP_ACCUM[2].HW[%i]", Word); MoveVariableToX86regHalf(&RSP_ACCUM[2].HW[Word], Reg, x86_EBX); sprintf(Reg, "RSP_ACCUM[4].HW[%i]", Word); MoveVariableToX86regHalf(&RSP_ACCUM[4].HW[Word], Reg, x86_ECX); sprintf(Reg, "RSP_ACCUM[6].HW[%i]", Word); MoveVariableToX86regHalf(&RSP_ACCUM[6].HW[Word], Reg, x86_EDX); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.sa); MoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[2]", RSPOpC.sa); MoveX86regToVariable(x86_EBX, &RSP_Vect[RSPOpC.sa].HW[2], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.sa); MoveX86regToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].HW[4], Reg); sprintf(Reg, "RSP_Vect[%i].HW[6]", RSPOpC.sa); MoveX86regToVariable(x86_EDX, &RSP_Vect[RSPOpC.sa].HW[6], Reg); } void Compile_Vector_VLT(void) { Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); BYTE *jump[3]; DWORD flag; char Reg[256]; int el, del, last; #ifndef CompileVlt Cheat_r4300iOpcode(RSP_Vector_VLT,"RSP_Vector_VLT"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); last = -1; XorX86RegToX86Reg(x86_EBX, x86_EBX); MoveVariableToX86reg(&RSP_Flags[0].UW, "&RSP_Flags[0].UW", x86_ESI); for (el = 0; el < 8; el++) { del = EleSpec[RSPOpC.rs].B[el]; flag = 0x101 << (7 - el); if (del != el || RSPOpC.rt != RSPOpC.rd) { if (del != last) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_ECX); last = del; } sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EDX); CompX86RegToX86Reg(x86_EDX, x86_ECX); JgeLabel8("jge", 0); jump[0] = (BYTE*)(RecompPos - 1); if (bWriteToAccum || bWriteToDest) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EDX, &RSP_ACCUM[el].HW[1], Reg); } OrConstToX86Reg((flag & 0xFF), x86_EBX); JmpLabel8("jmp", 0); jump[1] = (BYTE*)(RecompPos - 1); x86_SetBranch8b(jump[0], RecompPos); if (bWriteToAccum || bWriteToDest) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_ECX, &RSP_ACCUM[el].HW[1], Reg); } JneLabel8("jne", 0); jump[2] = (BYTE*)(RecompPos - 1); MoveX86RegToX86Reg(x86_ESI, x86_EDI); AndConstToX86Reg(x86_EDI, flag); ShiftRightUnsignImmed(x86_EDI, 8); AndX86RegToX86Reg(x86_EDI, x86_ESI); OrX86RegToX86Reg(x86_EBX, x86_EDI); x86_SetBranch8b(jump[2], RecompPos); x86_SetBranch8b(jump[1], RecompPos); } else { MoveX86RegToX86Reg(x86_ESI, x86_EDI); if (bWriteToAccum || bWriteToDest) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_ECX, &RSP_ACCUM[el].HW[1], Reg); } AndConstToX86Reg(x86_EDI, flag); ShiftRightUnsignImmed(x86_EDI, 8); AndX86RegToX86Reg(x86_EDI, x86_ESI); OrX86RegToX86Reg(x86_EBX, x86_EDI); } } MoveConstToVariable(0, &RSP_Flags[0].UW, "RSP_Flags[0].UW"); MoveX86regToVariable(x86_EBX, &RSP_Flags[1].UW, "RSP_Flags[1].UW"); if (bWriteToDest != FALSE) { for (el = 0; el < 8; el += 2) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveVariableToX86regHalf(&RSP_ACCUM[el].HW[1], Reg, x86_EAX); sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el + 1); MoveVariableToX86regHalf(&RSP_ACCUM[el + 1].HW[1], Reg, x86_ECX); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el + 1); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].HW[el + 1], Reg); } } } void Compile_Vector_VEQ(void) { Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); DWORD flag; char Reg[256]; int count, el, del, last = -1; #ifndef CompileVeq Cheat_r4300iOpcode(RSP_Vector_VEQ,"RSP_Vector_VEQ"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); MoveZxVariableToX86regHalf(&RSP_Flags[0].UHW[1], "&RSP_Flags[0].UHW[1]", x86_EBX); XorConstToX86Reg(x86_EBX, 0xFFFF); for (el = 0; el < 8; el++) { del = EleSpec[RSPOpC.rs].B[el]; flag = (0x101 << (7 - el)) ^ 0xFFFF; if (del != el || RSPOpC.rt != RSPOpC.rd) { if (del != last) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_ECX); last = del; } sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EDX); if (bWriteToAccum) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_ECX, &RSP_ACCUM[el].HW[1], Reg); } SubX86RegToX86Reg(x86_EDX, x86_ECX); CompConstToX86reg(x86_EDX, 1); SbbX86RegToX86Reg(x86_EDX, x86_EDX); OrConstToX86Reg(flag, x86_EDX); AndX86RegToX86Reg(x86_EBX, x86_EDX); } else { if (bWriteToAccum) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_ECX, &RSP_ACCUM[el].HW[1], Reg); } } } MoveConstToVariable(0, &RSP_Flags[0].UW, "RSP_Flags[0].UW"); MoveX86regToVariable(x86_EBX, &RSP_Flags[1].UW, "RSP_Flags[1].UW"); if (bWriteToDest != FALSE) { for (count = 0; count < 8; count++) { el = EleSpec[RSPOpC.rs].B[count]; if (el != last) { sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], Reg, x86_EDX); last = el; } sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, count); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.sa].HW[count], Reg); } } } void Compile_Vector_VNE(void) { Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); DWORD flag; char Reg[256]; int el, del, last = -1; #ifndef CompileVne Cheat_r4300iOpcode(RSP_Vector_VNE,"RSP_Vector_VNE"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); MoveZxVariableToX86regHalf(&RSP_Flags[0].UHW[1], "&RSP_Flags[0].UHW[1]", x86_EBX); for (el = 0; el < 8; el++) { del = EleSpec[RSPOpC.rs].B[el]; flag = 0x101 << (7 - el); if (del != el || RSPOpC.rt != RSPOpC.rd) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EDX); if (del != last) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_ECX); last = del; } if (bWriteToAccum) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EDX, &RSP_ACCUM[el].HW[1], Reg); } SubX86RegToX86Reg(x86_EDX, x86_ECX); NegateX86reg(x86_EDX); SbbX86RegToX86Reg(x86_EDX, x86_EDX); AndConstToX86Reg(x86_EDX, flag); OrX86RegToX86Reg(x86_EBX, x86_EDX); } else { if (bWriteToAccum) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EDX, &RSP_ACCUM[el].HW[1], Reg); } } } MoveConstToVariable(0, &RSP_Flags[0].UW, "RSP_Flags[0].UW"); MoveX86regToVariable(x86_EBX, &RSP_Flags[1].UW, "RSP_Flags[1].UW"); if (bWriteToDest != FALSE) { for (el = 0; el < 4; el++) { sprintf(Reg, "RSP_Vect[%i].W[%i]", RSPOpC.rd, el); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rd].W[el], Reg, x86_EDX); sprintf(Reg, "RSP_Vect[%i].W[%i]", RSPOpC.sa, el); MoveX86regToVariable(x86_EDX, &RSP_Vect[RSPOpC.sa].W[el], Reg); } } } Boolean Compile_Vector_VGE_MMX(void) { char Reg[256]; if ((RSPOpC.rs & 0xF) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); MoveConstToVariable(0, &RSP_Flags[1].UW, "RSP_Flags[1].UW"); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].HW[4], Reg); MmxMoveRegToReg(x86_MM2, x86_MM0); MmxMoveRegToReg(x86_MM3, x86_MM1); if ((RSPOpC.rs & 0x0f) < 2) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM4, &RSP_Vect[RSPOpC.rt].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM5, &RSP_Vect[RSPOpC.rt].HW[4], Reg); } else if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM4); } else { RSP_MultiElement2Mmx(x86_MM4, x86_MM5); } MmxCompareGreaterWordRegToReg(x86_MM2, x86_MM4); MmxCompareGreaterWordRegToReg(x86_MM3, (RSPOpC.rs & 8) ? x86_MM4 : x86_MM5); MmxPandRegToReg(x86_MM0, x86_MM2); MmxPandRegToReg(x86_MM1, x86_MM3); MmxPandnRegToReg(x86_MM2, x86_MM4); MmxPandnRegToReg(x86_MM3, (RSPOpC.rs & 8) ? x86_MM4 : x86_MM5); MmxPorRegToReg(x86_MM0, x86_MM2); MmxPorRegToReg(x86_MM1, x86_MM3); MoveConstToVariable(0, &RSP_Flags[0].UW, "RSP_Flags[0].UW"); return TRUE; } void Compile_Vector_VGE(void) { /* Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); /* FIXME: works ok, but needs careful flag analysis */ /* #if defined (DLIST) if (bWriteToAccum == FALSE && TRUE == Compile_Vector_VGE_MMX()) { return; } #endif */ Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); BYTE *jump[3]; DWORD flag; char Reg[256]; int el, del, last = -1; #ifndef CompileVge Cheat_r4300iOpcode(RSP_Vector_VGE,"RSP_Vector_VGE"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); XorX86RegToX86Reg(x86_EBX, x86_EBX); MoveVariableToX86reg(&RSP_Flags[0].UW, "&RSP_Flags[0].UW", x86_ESI); for (el = 0; el < 8; el++) { del = EleSpec[RSPOpC.rs].B[el]; flag = 0x101 << (7 - el); if (del != el || RSPOpC.rt != RSPOpC.rd) { if (del != last) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_ECX); last = del; } sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EDX); CompX86RegToX86Reg(x86_EDX, x86_ECX); JleLabel8("jle", 0); jump[0] = (BYTE*)(RecompPos - 1); if (bWriteToAccum || bWriteToDest) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EDX, &RSP_ACCUM[el].HW[1], Reg); } OrConstToX86Reg((flag & 0xFF), x86_EBX); JmpLabel8("jmp", 0); jump[1] = (BYTE*)(RecompPos - 1);\ x86_SetBranch8b(jump[0], RecompPos); if (bWriteToAccum || bWriteToDest) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_ECX, &RSP_ACCUM[el].HW[1], Reg); } JneLabel8("jne", 0); jump[2] = (BYTE*)(RecompPos - 1); MoveX86RegToX86Reg(x86_ESI, x86_EDI); AndConstToX86Reg(x86_EDI, flag); SubConstFromX86Reg(x86_EDI, flag); ShiftRightSignImmed(x86_EDI, 31); AndConstToX86Reg(x86_EDI, (flag & 0xFF)); OrX86RegToX86Reg(x86_EBX, x86_EDI); x86_SetBranch8b(jump[1], RecompPos); x86_SetBranch8b(jump[2], RecompPos); } else { MoveX86RegToX86Reg(x86_ESI, x86_EDI); if (bWriteToAccum || bWriteToDest) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_ECX, &RSP_ACCUM[el].HW[1], Reg); } AndConstToX86Reg(x86_EDI, flag); SubConstFromX86Reg(x86_EDI, flag); ShiftRightSignImmed(x86_EDI, 31); AndConstToX86Reg(x86_EDI, (flag & 0xFF)); OrX86RegToX86Reg(x86_EBX, x86_EDI); } } MoveConstToVariable(0, &RSP_Flags[0].UW, "RSP_Flags[0].UW"); MoveX86regToVariable(x86_EBX, &RSP_Flags[1].UW, "RSP_Flags[1].UW"); if (bWriteToDest != FALSE) { for (el = 0; el < 8; el += 2) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el + 0); MoveVariableToX86regHalf(&RSP_ACCUM[el].HW[1], Reg, x86_EAX); sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el + 1); MoveVariableToX86regHalf(&RSP_ACCUM[el + 1].HW[1], Reg, x86_ECX); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el + 0); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el + 0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el + 1); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].HW[el + 1], Reg); } } } void Compile_Vector_VCL ( void ) { Cheat_r4300iOpcode(RSP_Vector_VCL,"RSP_Vector_VCL"); } void Compile_Vector_VCH ( void ) { Cheat_r4300iOpcode(RSP_Vector_VCH,"RSP_Vector_VCH"); } void Compile_Vector_VCR ( void ) { Cheat_r4300iOpcode(RSP_Vector_VCR,"RSP_Vector_VCR"); } void Compile_Vector_VMRG ( void ) { char Reg[256]; int count, el, del; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); #ifndef CompileVmrg Cheat_r4300iOpcode(RSP_Vector_VMRG,"RSP_Vector_VMRG"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); MoveVariableToX86reg(&RSP_Flags[1].UW, "RSP_Flags[1].UW", x86_EDX); for (count = 0;count < 8; count++) { el = Indx[RSPOpC.rs].UB[count]; del = EleSpec[RSPOpC.rs].UB[el]; CPU_Message(" Iteration: %i", count); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); TestConstToX86Reg(1 << (7 - el), x86_EDX); CondMoveNotEqual(x86_ECX, x86_EAX); CondMoveEqual(x86_ECX, x86_EBX); if (bWriteToAccum == TRUE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_ECX, &RSP_ACCUM[el].HW[1], Reg); } sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } Boolean Compile_Vector_VAND_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxPandRegToReg(x86_MM0, x86_MM2); MmxPandRegToReg(x86_MM1, x86_MM2); } else if ((RSPOpC.rs & 0xF) < 2) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxPandVariableToReg(&RSP_Vect[RSPOpC.rt].HW[0], Reg, x86_MM0); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxPandVariableToReg(&RSP_Vect[RSPOpC.rt].HW[4], Reg, x86_MM1); } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxPandRegToReg(x86_MM0, x86_MM2); MmxPandRegToReg(x86_MM1, x86_MM3); } sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VAND(void) { char Reg[256]; int el, del, count; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bElement = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); #ifndef CompileVand Cheat_r4300iOpcode(RSP_Vector_VAND,"RSP_Vector_VAND"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (bWriteToAccum == FALSE) { if (TRUE == Compile_Vector_VAND_MMX()) return; } if (bElement == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } for (count = 0; count < 8; count++) { el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; CPU_Message(" Iteration: %i", count); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); if (bElement == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); AndVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EAX); } else { AndX86RegHalfToX86RegHalf(x86_EAX, x86_EBX); } if (bWriteToDest != FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } if (bWriteToAccum != FALSE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1], Reg); } } } Boolean Compile_Vector_VNAND_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); MmxPcmpeqwRegToReg(x86_MM7, x86_MM7); if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxPandRegToReg(x86_MM0, x86_MM2); MmxPandRegToReg(x86_MM1, x86_MM2); } else if ((RSPOpC.rs & 0xF) < 2) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxPandVariableToReg(&RSP_Vect[RSPOpC.rt].HW[0], Reg, x86_MM0); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxPandVariableToReg(&RSP_Vect[RSPOpC.rt].HW[4], Reg, x86_MM1); } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxPandRegToReg(x86_MM0, x86_MM2); MmxPandRegToReg(x86_MM1, x86_MM3); } MmxXorRegToReg(x86_MM0, x86_MM7); MmxXorRegToReg(x86_MM1, x86_MM7); sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VNAND ( void ) { char Reg[256]; int el, del, count; Boolean bWriteToDest = WriteToVectorDest(RSPOpC.sa, CompilePC); Boolean bElement = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); #ifndef CompileVnand Cheat_r4300iOpcode(RSP_Vector_VNAND, "RSP_Vector_VNAND"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); if (bWriteToAccum == FALSE) { if (TRUE == Compile_Vector_VNAND_MMX()) return; } if (bElement == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } for (count = 0; count < 8; count++) { el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; CPU_Message(" Iteration: %i", count); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); if (bElement == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); AndVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EAX); } else { AndX86RegHalfToX86RegHalf(x86_EAX, x86_EBX); } NotX86reg(x86_EAX); if (bWriteToDest != FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } if (bWriteToAccum != FALSE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1], Reg); } } } Boolean Compile_Vector_VOR_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); if ((RSPOpC.rs & 0xF) < 2 && (RSPOpC.rd == RSPOpC.rt)) { } else if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxPorRegToReg(x86_MM0, x86_MM2); MmxPorRegToReg(x86_MM1, x86_MM2); } else if ((RSPOpC.rs & 0xF) < 2) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxPorVariableToReg(&RSP_Vect[RSPOpC.rt].HW[0], Reg, x86_MM0); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxPorVariableToReg(&RSP_Vect[RSPOpC.rt].HW[4], Reg, x86_MM1); } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxPorRegToReg(x86_MM0, x86_MM2); MmxPorRegToReg(x86_MM1, x86_MM3); } sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VOR ( void ) { char Reg[256]; int el, del, count; Boolean bElement = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); #ifndef CompileVor Cheat_r4300iOpcode(RSP_Vector_VOR, "RSP_Vector_VOR"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); if (bWriteToAccum == FALSE) { if (TRUE == Compile_Vector_VOR_MMX()) return; } if (bElement == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } for (count = 0; count < 8; count++) { el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; CPU_Message(" Iteration: %i", count); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); if (bElement == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); OrVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EAX); } else { OrX86RegToX86Reg(x86_EAX, x86_EBX); } if (bWriteToAccum != FALSE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1], Reg); } sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } Boolean Compile_Vector_VNOR_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); MmxPcmpeqwRegToReg(x86_MM7, x86_MM7); if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxPorRegToReg(x86_MM0, x86_MM2); MmxPorRegToReg(x86_MM1, x86_MM2); } else if ((RSPOpC.rs & 0xF) < 2) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxPorVariableToReg(&RSP_Vect[RSPOpC.rt].HW[0], Reg, x86_MM0); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxPorVariableToReg(&RSP_Vect[RSPOpC.rt].HW[4], Reg, x86_MM1); } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxPorRegToReg(x86_MM0, x86_MM2); MmxPorRegToReg(x86_MM1, x86_MM3); } MmxXorRegToReg(x86_MM0, x86_MM7); MmxXorRegToReg(x86_MM1, x86_MM7); sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VNOR ( void ) { char Reg[256]; int el, del, count; Boolean bElement = (RSPOpC.rs & 8) ? TRUE : FALSE; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); #ifndef CompileVnor Cheat_r4300iOpcode(RSP_Vector_VNOR, "RSP_Vector_VNOR"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); if (bWriteToAccum == FALSE) { if (TRUE == Compile_Vector_VNOR_MMX()) return; } if (bElement == TRUE) { del = (RSPOpC.rs & 0x07) ^ 7; sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EBX); } for (count = 0; count < 8; count++) { el = Indx[RSPOpC.rs].B[count]; del = EleSpec[RSPOpC.rs].B[el]; CPU_Message(" Iteration: %i", count); sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rd, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], Reg, x86_EAX); if (bElement == FALSE) { sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.rt, del); OrVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], Reg, x86_EAX); } else { OrX86RegToX86Reg(x86_EAX, x86_EBX); } NotX86reg(x86_EAX); if (bWriteToAccum != FALSE) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", el); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1], Reg); } sprintf(Reg, "RSP_Vect[%i].HW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); } } Boolean Compile_Vector_VXOR_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; if ((RSPOpC.rs & 0xF) < 2 && (RSPOpC.rd == RSPOpC.rt)) { static DWORD VXOR_DynaRegCount = 0; MmxXorRegToReg(VXOR_DynaRegCount, VXOR_DynaRegCount); sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(VXOR_DynaRegCount, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(VXOR_DynaRegCount, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); VXOR_DynaRegCount = (VXOR_DynaRegCount + 1) & 7; } else { sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxXorRegToReg(x86_MM0, x86_MM2); MmxXorRegToReg(x86_MM1, x86_MM2); } else if ((RSPOpC.rs & 0xF) < 2) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM2, &RSP_Vect[RSPOpC.rt].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM3, &RSP_Vect[RSPOpC.rt].HW[4], Reg); MmxXorRegToReg(x86_MM0, x86_MM2); MmxXorRegToReg(x86_MM1, x86_MM3); } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxXorRegToReg(x86_MM0, x86_MM2); MmxXorRegToReg(x86_MM1, x86_MM3); } sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); } if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VXOR(void) { #ifdef CompileVxor char Reg[256]; DWORD count; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); if (!bWriteToAccum || ((RSPOpC.rs & 0xF) < 2 && RSPOpC.rd == RSPOpC.rt)) { if (TRUE == Compile_Vector_VXOR_MMX()) { if (bWriteToAccum == TRUE) { XorX86RegToX86Reg(x86_EAX, x86_EAX); for (count = 0; count < 8; count++) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", count); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[count].HW[1], Reg); } } return; } } #endif Cheat_r4300iOpcodeNoMessage(RSP_Vector_VXOR, "RSP_Vector_VXOR"); } Boolean Compile_Vector_VNXOR_MMX(void) { char Reg[256]; /* Do our MMX checks here */ if (IsMmxEnabled == FALSE) return FALSE; if ((RSPOpC.rs & 0x0f) >= 2 && !(RSPOpC.rs & 8) && IsMmx2Enabled == FALSE) return FALSE; if ((RSPOpC.rs & 0xF) < 2 && (RSPOpC.rd == RSPOpC.rt)) { static DWORD VNXOR_DynaRegCount = 0; MmxPcmpeqwRegToReg(VNXOR_DynaRegCount, VNXOR_DynaRegCount); sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(VNXOR_DynaRegCount, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(VNXOR_DynaRegCount, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); VNXOR_DynaRegCount = (VNXOR_DynaRegCount + 1) & 7; } else { sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.rd); MmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4], Reg); MmxPcmpeqwRegToReg(x86_MM7, x86_MM7); if (RSPOpC.rs & 8) { RSP_Element2Mmx(x86_MM2); MmxXorRegToReg(x86_MM0, x86_MM2); MmxXorRegToReg(x86_MM1, x86_MM2); } else if ((RSPOpC.rs & 0xF) < 2) { sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM2, &RSP_Vect[RSPOpC.rt].HW[0], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MmxMoveQwordVariableToReg(x86_MM3, &RSP_Vect[RSPOpC.rt].HW[4], Reg); MmxXorRegToReg(x86_MM0, x86_MM2); MmxXorRegToReg(x86_MM1, x86_MM3); } else { RSP_MultiElement2Mmx(x86_MM2, x86_MM3); MmxXorRegToReg(x86_MM0, x86_MM2); MmxXorRegToReg(x86_MM1, x86_MM3); } MmxXorRegToReg(x86_MM0, x86_MM7); MmxXorRegToReg(x86_MM1, x86_MM7); sprintf(Reg, "RSP_Vect[%i].UHW[0]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0], Reg); sprintf(Reg, "RSP_Vect[%i].UHW[4]", RSPOpC.sa); MmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4], Reg); } if (IsNextInstructionMmx(CompilePC) == FALSE) MmxEmptyMultimediaState(); return TRUE; } void Compile_Vector_VNXOR(void) { #ifdef CompileVnxor char Reg[256]; DWORD count; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); if (!bWriteToAccum || ((RSPOpC.rs & 0xF) < 2 && RSPOpC.rd == RSPOpC.rt)) { if (TRUE == Compile_Vector_VNXOR_MMX()) { if (bWriteToAccum == TRUE) { OrConstToX86Reg(0xFFFFFFFF, x86_EAX); for (count = 0; count < 8; count++) { sprintf(Reg, "RSP_ACCUM[%i].HW[1]", count); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[count].HW[1], Reg); } } return; } } #endif Cheat_r4300iOpcode(RSP_Vector_VNXOR, "RSP_Vector_VNXOR"); } void Compile_Vector_VRCP ( void ) { char Reg[256]; int count, el, last; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); DWORD *end = NULL; #ifndef CompileVrcp Cheat_r4300iOpcode(RSP_Vector_VRCP,"RSP_Vector_VRCP"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); el = EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]; sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, el); MoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[el], Reg, x86_ESI); MoveConstToX86reg(0x7FFFFFFF, x86_EAX); TestX86RegToX86Reg(x86_ESI, x86_ESI); MoveX86RegToX86Reg(x86_ESI, x86_EDI); JeLabel32("Done", 0); end = (DWORD*)(RecompPos - 4); MoveConstToX86reg(0xFFC0, x86_EBX); ShiftRightSignImmed(x86_ESI, 31); XorX86RegToX86Reg(x86_EDX, x86_EDX); XorX86RegToX86Reg(x86_EDI, x86_ESI); SubX86RegToX86Reg(x86_EDI, x86_ESI); BsrX86RegToX86Reg(x86_ECX, x86_EDI); XorConstToX86Reg(x86_ECX, 15); ShiftRightUnsign(x86_EBX); AndX86RegToX86Reg(x86_EDI, x86_EBX); idivX86reg(x86_EDI); MoveConstToX86reg(0xFFFF8000, x86_EBX); BsrX86RegToX86Reg(x86_ECX, x86_EAX); XorConstToX86Reg(x86_ECX, 31); ShiftRightUnsign(x86_EBX); AndX86RegToX86Reg(x86_EAX, x86_EBX); XorX86RegToX86Reg(x86_EAX, x86_ESI); x86_SetBranch32b(end, RecompPos); if (bWriteToAccum != FALSE){ last = -1; for (count = 0; count < 8; count++) { el = EleSpec[RSPOpC.rs].B[count]; if (el != last) { sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], Reg, x86_ECX); last = el; } sprintf(Reg, "RSP_ACCUM[%i].HW[1]", count); MoveX86regHalfToVariable(x86_ECX, &RSP_ACCUM[count].HW[1], Reg); } } el = 7 - (RSPOpC.rd & 0x7); sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); MoveX86regToVariable(x86_EAX, &RecpResult.W, "RecpResult.W"); } void Compile_Vector_VRCPL ( void ) { char Reg[256]; int count, el, last; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); DWORD *end = NULL; #ifndef CompileVrcpl Cheat_r4300iOpcode(RSP_Vector_VRCPL,"RSP_Vector_VRCPL"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); el = EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]; sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, el); MoveVariableToX86reg(&Recp.W, "Recp.W", x86_ESI); OrVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[el], Reg, x86_ESI); MoveConstToX86reg(0x7FFFFFFF, x86_EAX); TestX86RegToX86Reg(x86_ESI, x86_ESI); MoveX86RegToX86Reg(x86_ESI, x86_EDI); JeLabel32("Done", 0); end = (DWORD*)(RecompPos - 4); MoveConstToX86reg(0xFFC00000, x86_EBX); ShiftRightSignImmed(x86_ESI, 31); MoveX86RegToX86Reg(x86_EDI, x86_ECX); MoveZxX86RegHalfToX86Reg(x86_EDI, x86_EDX); OrConstToX86Reg(0xFFFF, x86_ECX); ShiftRightUnsignImmed(x86_EDX, 15); XorX86RegToX86Reg(x86_EDI, x86_ESI); AddX86RegToX86Reg(x86_ECX, x86_EDX); AdcConstToX86reg(0, x86_EDI); XorX86RegToX86Reg(x86_EDX, x86_EDX); BsrX86RegToX86Reg(x86_ECX, x86_EDI); XorConstToX86Reg(x86_ECX, 31); ShiftRightUnsign(x86_EBX); AndX86RegToX86Reg(x86_EDI, x86_EBX); idivX86reg(x86_EDI); MoveConstToX86reg(0xFFFF8000, x86_EBX); BsrX86RegToX86Reg(x86_ECX, x86_EAX); XorConstToX86Reg(x86_ECX, 31); ShiftRightUnsign(x86_EBX); AndX86RegToX86Reg(x86_EAX, x86_EBX); XorX86RegToX86Reg(x86_EAX, x86_ESI); x86_SetBranch32b(end, RecompPos); if (bWriteToAccum != FALSE){ last = -1; for (count = 0; count < 8; count++) { el = EleSpec[RSPOpC.rs].B[count]; if (el != last) { sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], Reg, x86_ECX); last = el; } sprintf(Reg, "RSP_ACCUM[%i].HW[1]", count); MoveX86regHalfToVariable(x86_ECX, &RSP_ACCUM[count].HW[1], Reg); } } el = 7 - (RSPOpC.rd & 0x7); sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el], Reg); MoveX86regToVariable(x86_EAX, &RecpResult.W, "RecpResult.W"); } void Compile_Vector_VRCPH ( void ) { char Reg[256]; int count, el, last; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); #ifndef CompileVrcph Cheat_r4300iOpcode(RSP_Vector_VRCPH,"RSP_Vector_VRCPH"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); el = EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]; sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], Reg, x86_EDX); MoveX86regHalfToVariable(x86_EDX, &Recp.UHW[1], "Recp.UHW[1]"); MoveVariableToX86regHalf(&RecpResult.UHW[1], "RecpResult.UHW[1]", x86_ECX); if (bWriteToAccum != FALSE) { last = -1; for (count = 0; count < 8; count++) { el = EleSpec[RSPOpC.rs].B[count]; if (el != last) { sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], Reg, x86_EAX); last = el; } sprintf(Reg, "RSP_ACCUM[%i].HW[1]", count); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[count].HW[1], Reg); } } el = 7 - (RSPOpC.rd & 0x7); sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].UHW[el], Reg); } void Compile_Vector_VMOV ( void ) { char Reg[256]; int el, count; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); #ifndef CompileVmov Cheat_r4300iOpcode(RSP_Vector_VMOV, "RSP_Vector_VMOV"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); if (bWriteToAccum){ for (count = 0; count < 8; count++) { sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, EleSpec[RSPOpC.rs].B[count]); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[count]], Reg, x86_EAX); sprintf(Reg, "RSP_ACCUM[%i].HW[1]", count); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[count].HW[1], Reg); } } el = EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]; sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], Reg, x86_ECX); el = 7 - (RSPOpC.rd & 0x7); sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].UHW[el], Reg); } void Compile_Vector_VRSQ ( void ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); Cheat_r4300iOpcodeNoMessage(RSP_Vector_VRSQ,"RSP_Vector_VRSQ"); } void Compile_Vector_VRSQL ( void ) { CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); Cheat_r4300iOpcodeNoMessage(RSP_Vector_VRSQL,"RSP_Vector_VRSQL"); } void Compile_Vector_VRSQH ( void ) { char Reg[256]; int count, el, last; Boolean bWriteToAccum = WriteToAccum(Low16BitAccum, CompilePC); #ifndef CompileVrsqh Cheat_r4300iOpcode(RSP_Vector_VRSQH,"RSP_Vector_VRSQH"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); el = EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]; sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], Reg, x86_EDX); MoveX86regHalfToVariable(x86_EDX, &SQroot.UHW[1], "SQroot.UHW[1]"); MoveVariableToX86regHalf(&SQrootResult.UHW[1], "SQrootResult.UHW[1]", x86_ECX); if (bWriteToAccum != FALSE) { last = -1; for (count = 0; count < 8; count++) { el = EleSpec[RSPOpC.rs].B[count]; if(el != last){ sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.rt, el); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], Reg, x86_EAX); last = el; } sprintf(Reg, "RSP_ACCUM[%i].HW[1]", count); MoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[count].HW[1], Reg); } } el = 7 - (RSPOpC.rd & 0x7); sprintf(Reg, "RSP_Vect[%i].UHW[%i]", RSPOpC.sa, el); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].UHW[el], Reg); } void Compile_Vector_VNOOP ( void ) { } /************************** lc2 functions **************************/ void Compile_Opcode_LBV ( void ) { char Reg[256]; int offset = RSPOpC.voffset << 0; #ifndef CompileLbv Cheat_r4300iOpcode(RSP_Opcode_LBV,"RSP_Opcode_LBV"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) AddConstToX86Reg(x86_EBX, offset); AndConstToX86Reg(x86_EBX, 0x0FFF); XorConstToX86Reg(x86_EBX, 3); MoveN64MemToX86regByte(x86_ECX, x86_EBX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - RSPOpC.del); MoveX86regByteToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[15 - RSPOpC.del], Reg); } void Compile_Opcode_LSV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 1); if (RSPOpC.del > 14) { rsp_UnknownOpcode(); return; } #ifndef CompileLsv Cheat_r4300iOpcode(RSP_Opcode_LSV,"RSP_Opcode_LSV"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff; if ((Addr & 1) != 0) { sprintf(Reg, "Dmem + %Xh", (Addr + 0) ^ 3); MoveVariableToX86regByte(RSPInfo.DMEM + ((Addr + 0) ^ 3), Reg, x86_ECX); sprintf(Reg, "Dmem + %Xh", (Addr + 1) ^ 3); MoveVariableToX86regByte(RSPInfo.DMEM + ((Addr + 1) ^ 3), Reg, x86_EDX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 0)); MoveX86regByteToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 0)], Reg); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 1)); MoveX86regByteToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], Reg); } else { sprintf(Reg, "Dmem + %Xh", Addr ^ 2); MoveVariableToX86regHalf(RSPInfo.DMEM + (Addr ^ 2), Reg, x86_EDX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 1)); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], Reg); } return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) AddConstToX86Reg(x86_EBX, offset); AndConstToX86Reg(x86_EBX, 0x0FFF); if (Compiler.bAlignVector == TRUE) { XorConstToX86Reg(x86_EBX, 2); MoveN64MemToX86regHalf(x86_ECX, x86_EBX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 1)); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], Reg); } else { LeaSourceAndOffset(x86_EAX, x86_EBX, 1); XorConstToX86Reg(x86_EBX, 3); XorConstToX86Reg(x86_EAX, 3); MoveN64MemToX86regByte(x86_ECX, x86_EBX); MoveN64MemToX86regByte(x86_EDX, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 0)); MoveX86regByteToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 0)], Reg); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 1)); MoveX86regByteToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], Reg); } } void Compile_Opcode_LLV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 2); BYTE * Jump[2]; #ifndef CompileLlv Cheat_r4300iOpcode(RSP_Opcode_LLV,"RSP_Opcode_LLV"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if ((RSPOpC.del & 0x3) != 0) { Cheat_r4300iOpcode(RSP_Opcode_LLV,"RSP_Opcode_LLV"); return; return; } if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff; if ((Addr & 3) != 0) { CompilerWarning("Unaligned LLV at constant address"); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LLV,"RSP_Opcode_LLV"); return; } sprintf(Reg, "Dmem + %Xh", Addr); MoveVariableToX86reg(RSPInfo.DMEM + Addr, Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 16 - RSPOpC.del - 4); MoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4], Reg); return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) AddConstToX86Reg(x86_EBX, offset); TestConstToX86Reg(3, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; /* * Unaligned */ CompilerToggleBuffer(); CPU_Message(" Unaligned:"); *((DWORD *)(Jump[0]))=(DWORD)(RecompPos - Jump[0] - 4); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LLV,"RSP_Opcode_LLV"); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); /* * Aligned */ AndConstToX86Reg(x86_EBX, 0x0fff); MoveN64MemToX86reg(x86_EAX, x86_EBX); /* Because of byte swapping this swizzle works nicely */ sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 16 - RSPOpC.del - 4); MoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4], Reg); CPU_Message(" Done:"); *((DWORD *)(Jump[1]))=(DWORD)(RecompPos - Jump[1] - 4); } void Compile_Opcode_LDV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 3), length; BYTE * Jump[2], * LoopEntry; #ifndef CompileLdv Cheat_r4300iOpcode(RSP_Opcode_LDV,"RSP_Opcode_LDV"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); /* FIXME: Conker's hits this */ //if ((RSPOpC.del & 0x7) != 0) { // rsp_UnknownOpcode(); // return; //} if ((RSPOpC.del & 0x3) != 0) { CompilerWarning("LDV's element = %X, PC = %04X", RSPOpC.del, CompilePC); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LDV,"RSP_Opcode_LDV"); return; } if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff; if ((Addr & 3) != 0) { CompilerWarning("Unaligned LDV at constant address PC = %04X", CompilePC); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LDV,"RSP_Opcode_LDV"); return; } sprintf(Reg, "Dmem + %Xh", Addr); MoveVariableToX86reg(RSPInfo.DMEM + Addr + 0, Reg, x86_EAX); sprintf(Reg, "Dmem + %Xh", Addr + 4); MoveVariableToX86reg(RSPInfo.DMEM + Addr + 4, Reg, x86_ECX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 16 - RSPOpC.del - 4); MoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4], Reg); if (RSPOpC.del != 12){ sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 16 - RSPOpC.del - 8); MoveX86regToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 8], Reg); } return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) { AddConstToX86Reg(x86_EBX, offset); } AndConstToX86Reg(x86_EBX, 0x0fff); TestConstToX86Reg(3, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; CompilerToggleBuffer(); CPU_Message(" Unaligned:"); x86_SetBranch32b(Jump[0], RecompPos); sprintf(Reg, "RSP_Vect[%i].UB[%i]", RSPOpC.rt, 15 - RSPOpC.del); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rt].UB[15 - RSPOpC.del], Reg, x86_EDI); length = 8; if (RSPOpC.del == 12){ length = 4; } MoveConstToX86reg(length, x86_ECX); /* mov eax, ebx dec edi xor eax, 3h inc ebx mov dl, byte ptr [eax+Dmem] dec ecx mov byte ptr [edi+1], dl jne $Loop */ LoopEntry = RecompPos; CPU_Message(" Loop:"); MoveX86RegToX86Reg(x86_EBX, x86_EAX); XorConstToX86Reg(x86_EAX, 3); MoveN64MemToX86regByte(x86_EDX, x86_EAX); MoveX86regByteToX86regPointer(x86_EDX, x86_EDI); IncX86reg(x86_EBX); /* address constant */ DecX86reg(x86_EDI); /* vector pointer */ DecX86reg(x86_ECX); /* counter */ JneLabel8("Loop", 0); x86_SetBranch8b(RecompPos - 1, LoopEntry); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); MoveN64MemToX86reg(x86_EAX, x86_EBX); MoveN64MemDispToX86reg(x86_ECX, x86_EBX, 4); /* Because of byte swapping this swizzle works nicely */ sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 16 - RSPOpC.del - 4); MoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4], Reg); if (RSPOpC.del != 12){ sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 16 - RSPOpC.del - 8); MoveX86regToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 8], Reg); } CPU_Message(" Done:"); x86_SetBranch32b(Jump[1], RecompPos); } void Compile_Opcode_LQV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 4); BYTE * Jump[2]; #ifndef CompileLqv Cheat_r4300iOpcode(RSP_Opcode_LQV,"RSP_Opcode_LQV"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.del != 0) { Cheat_r4300iOpcode(RSP_Opcode_LQV,"RSP_Opcode_LQV"); return; return; } if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff; if (Addr & 15) { CompilerWarning("Unaligned LQV at constant address PC = %04X", CompilePC); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LQV,"RSP_Opcode_LQV"); return; } /* * Aligned store */ if (IsSseEnabled == FALSE) { sprintf(Reg, "Dmem+%Xh+0", Addr); MoveVariableToX86reg(RSPInfo.DMEM + Addr + 0, Reg, x86_EAX); sprintf(Reg, "Dmem+%Xh+4", Addr); MoveVariableToX86reg(RSPInfo.DMEM + Addr + 4, Reg, x86_EBX); sprintf(Reg, "Dmem+%Xh+8", Addr); MoveVariableToX86reg(RSPInfo.DMEM + Addr + 8, Reg, x86_ECX); sprintf(Reg, "Dmem+%Xh+C", Addr); MoveVariableToX86reg(RSPInfo.DMEM + Addr + 12, Reg, x86_EDX); sprintf(Reg, "RSP_Vect[%i].B[12]", RSPOpC.rt); MoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[12], Reg); sprintf(Reg, "RSP_Vect[%i].B[8]", RSPOpC.rt); MoveX86regToVariable(x86_EBX, &RSP_Vect[RSPOpC.rt].B[8], Reg); sprintf(Reg, "RSP_Vect[%i].B[4]", RSPOpC.rt); MoveX86regToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[4], Reg); sprintf(Reg, "RSP_Vect[%i].B[0]", RSPOpC.rt); MoveX86regToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].B[0], Reg); } else { sprintf(Reg, "Dmem+%Xh", Addr); SseMoveUnalignedVariableToReg(RSPInfo.DMEM + Addr, Reg, x86_XMM0); SseShuffleReg(x86_XMM0, x86_MM0, 0x1b); sprintf(Reg, "RSP_Vect[%i].B[0]", RSPOpC.rt); SseMoveAlignedRegToVariable(x86_XMM0, &RSP_Vect[RSPOpC.rt].B[0], Reg); } return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) { AddConstToX86Reg(x86_EBX, offset); } TestConstToX86Reg(15, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; CompilerToggleBuffer(); CPU_Message(" Unaligned:"); x86_SetBranch32b(Jump[0], RecompPos); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LQV,"RSP_Opcode_LQV"); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); AndConstToX86Reg(x86_EBX, 0x0fff); if (IsSseEnabled == FALSE) { MoveN64MemDispToX86reg(x86_EAX, x86_EBX, 0); MoveN64MemDispToX86reg(x86_ECX, x86_EBX, 4); MoveN64MemDispToX86reg(x86_EDX, x86_EBX, 8); MoveN64MemDispToX86reg(x86_EDI, x86_EBX, 12); sprintf(Reg, "RSP_Vect[%i].B[12]", RSPOpC.rt); MoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[12], Reg); sprintf(Reg, "RSP_Vect[%i].B[8]", RSPOpC.rt); MoveX86regToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[8], Reg); sprintf(Reg, "RSP_Vect[%i].B[4]", RSPOpC.rt); MoveX86regToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].B[4], Reg); sprintf(Reg, "RSP_Vect[%i].B[0]", RSPOpC.rt); MoveX86regToVariable(x86_EDI, &RSP_Vect[RSPOpC.rt].B[0], Reg); } else { SseMoveUnalignedN64MemToReg(x86_XMM0, x86_EBX); SseShuffleReg(x86_XMM0, x86_MM0, 0x1b); sprintf(Reg, "RSP_Vect[%i].B[0]", RSPOpC.rt); SseMoveAlignedRegToVariable(x86_XMM0, &RSP_Vect[RSPOpC.rt].B[0], Reg); } CPU_Message(" Done:"); x86_SetBranch32b((DWORD*)Jump[1], (DWORD*)RecompPos); } void Compile_Opcode_LRV ( void ) { int offset = (RSPOpC.voffset << 4); BYTE * Loop, * Jump[2]; #ifndef CompileLrv Cheat_r4300iOpcode(RSP_Opcode_LRV,"RSP_Opcode_LRV"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.del != 0) { rsp_UnknownOpcode(); return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) AddConstToX86Reg(x86_EBX, offset); if (Compiler.bAlignVector == FALSE) { TestConstToX86Reg(1, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; /* Unaligned */ CompilerToggleBuffer(); CPU_Message(" Unaligned:"); x86_SetBranch32b(Jump[0], RecompPos); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_LRV,"RSP_Opcode_LRV"); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); } /* Aligned */ MoveX86RegToX86Reg(x86_EBX, x86_EAX); AndConstToX86Reg(x86_EAX, 0x0F); AndConstToX86Reg(x86_EBX, 0x0ff0); MoveX86RegToX86Reg(x86_EAX, x86_ECX); ShiftRightUnsignImmed(x86_ECX, 1); JeLabel8("Done", 0); Jump[0] = RecompPos - 1; /* DecX86reg(x86_EAX); LeaSourceAndOffset(x86_EAX, x86_EAX, (size_t)&RSP_Vect[RSPOpC.rt].B[0]); DecX86reg(x86_EAX); */ AddConstToX86Reg(x86_EAX, ((size_t)&RSP_Vect[RSPOpC.rt].UB[0]) - 2); CPU_Message(" Loop:"); Loop = RecompPos; MoveX86RegToX86Reg(x86_EBX, x86_ESI); XorConstToX86Reg(x86_ESI, 2); MoveN64MemToX86regHalf(x86_EDX, x86_ESI); MoveX86regHalfToX86regPointer(x86_EDX, x86_EAX); AddConstToX86Reg(x86_EBX, 2); /* Dmem pointer */ SubConstFromX86Reg(x86_EAX, 2); /* Vector pointer */ DecX86reg(x86_ECX); /* Loop counter */ JneLabel8("Loop", 0); x86_SetBranch8b(RecompPos - 1, Loop); if (Compiler.bAlignVector == FALSE) { CPU_Message(" Done:"); x86_SetBranch32b((DWORD*)Jump[1], (DWORD*)RecompPos); } x86_SetBranch8b(Jump[0], RecompPos); } void Compile_Opcode_LPV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 3); #ifndef CompileLpv Cheat_r4300iOpcode(RSP_Opcode_LPV,"RSP_Opcode_LPV"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) { AddConstToX86Reg(x86_EBX, offset); } MoveX86RegToX86Reg(x86_EBX, x86_ESI); MoveX86RegToX86Reg(x86_EBX, x86_EDI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 0) & 0xF ); AddConstToX86Reg(x86_EDI, (0x10 - RSPOpC.del + 1) & 0xF ); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EDI, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EDI, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EDI); ShiftLeftSignImmed(x86_ECX, 8); ShiftLeftSignImmed(x86_EDX, 8); sprintf(Reg, "RSP_Vect[%i].HW[7]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[7], Reg); sprintf(Reg, "RSP_Vect[%i].HW[6]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[6], Reg); MoveX86RegToX86Reg(x86_EBX, x86_ESI); MoveX86RegToX86Reg(x86_EBX, x86_EDI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 2) & 0xF ); AddConstToX86Reg(x86_EDI, (0x10 - RSPOpC.del + 3) & 0xF ); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EDI, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EDI, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EDI); ShiftLeftSignImmed(x86_ECX, 8); ShiftLeftSignImmed(x86_EDX, 8); sprintf(Reg, "RSP_Vect[%i].HW[5]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[5], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[4], Reg); MoveX86RegToX86Reg(x86_EBX, x86_ESI); MoveX86RegToX86Reg(x86_EBX, x86_EDI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 4) & 0xF ); AddConstToX86Reg(x86_EDI, (0x10 - RSPOpC.del + 5) & 0xF ); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EDI, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EDI, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EDI); ShiftLeftSignImmed(x86_ECX, 8); ShiftLeftSignImmed(x86_EDX, 8); sprintf(Reg, "RSP_Vect[%i].HW[3]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[3], Reg); sprintf(Reg, "RSP_Vect[%i].HW[2]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[2], Reg); MoveX86RegToX86Reg(x86_EBX, x86_ESI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 6) & 0xF ); AddConstToX86Reg(x86_EBX, (0x10 - RSPOpC.del + 7) & 0xF ); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EBX, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EBX, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EBX); ShiftLeftSignImmed(x86_ECX, 8); ShiftLeftSignImmed(x86_EDX, 8); sprintf(Reg, "RSP_Vect[%i].HW[1]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[1], Reg); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[0], Reg); } void Compile_Opcode_LUV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 3); #ifndef CompileLuv Cheat_r4300iOpcode(RSP_Opcode_LUV,"RSP_Opcode_LUV"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) { AddConstToX86Reg(x86_EBX, offset); } MoveX86RegToX86Reg(x86_EBX, x86_ESI); MoveX86RegToX86Reg(x86_EBX, x86_EDI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 0) & 0xF ); AddConstToX86Reg(x86_EDI, (0x10 - RSPOpC.del + 1) & 0xF); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EDI, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EDI, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EDI); ShiftLeftSignImmed(x86_ECX, 7); ShiftLeftSignImmed(x86_EDX, 7); sprintf(Reg, "RSP_Vect[%i].HW[7]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[7], Reg); sprintf(Reg, "RSP_Vect[%i].HW[6]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[6], Reg); MoveX86RegToX86Reg(x86_EBX, x86_ESI); MoveX86RegToX86Reg(x86_EBX, x86_EDI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 2) & 0xF); AddConstToX86Reg(x86_EDI, (0x10 - RSPOpC.del + 3) & 0xF); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EDI, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EDI, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EDI); ShiftLeftSignImmed(x86_ECX, 7); ShiftLeftSignImmed(x86_EDX, 7); sprintf(Reg, "RSP_Vect[%i].HW[5]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[5], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[4], Reg); MoveX86RegToX86Reg(x86_EBX, x86_ESI); MoveX86RegToX86Reg(x86_EBX, x86_EDI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 4) & 0xF); AddConstToX86Reg(x86_EDI, (0x10 - RSPOpC.del + 5) & 0xF); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EDI, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EDI, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EDI); ShiftLeftSignImmed(x86_ECX, 7); ShiftLeftSignImmed(x86_EDX, 7); sprintf(Reg, "RSP_Vect[%i].HW[3]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[3], Reg); sprintf(Reg, "RSP_Vect[%i].HW[2]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[2], Reg); MoveX86RegToX86Reg(x86_EBX, x86_ESI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 6) & 0xF); AddConstToX86Reg(x86_EBX, (0x10 - RSPOpC.del + 7) & 0xF); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EBX, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EBX, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EBX); ShiftLeftSignImmed(x86_ECX, 7); ShiftLeftSignImmed(x86_EDX, 7); sprintf(Reg, "RSP_Vect[%i].HW[1]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[1], Reg); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[0], Reg); } void Compile_Opcode_LHV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 4); #ifndef CompileLhv Cheat_r4300iOpcode(RSP_Opcode_LHV,"RSP_Opcode_LHV"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) { AddConstToX86Reg(x86_EBX, offset); } MoveX86RegToX86Reg(x86_EBX, x86_ESI); MoveX86RegToX86Reg(x86_EBX, x86_EDI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 0) & 0xF); AddConstToX86Reg(x86_EDI, (0x10 - RSPOpC.del + 2) & 0xF); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EDI, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EDI, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EDI); ShiftLeftSignImmed(x86_ECX, 7); ShiftLeftSignImmed(x86_EDX, 7); sprintf(Reg, "RSP_Vect[%i].HW[7]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[7], Reg); sprintf(Reg, "RSP_Vect[%i].HW[6]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[6], Reg); MoveX86RegToX86Reg(x86_EBX, x86_ESI); MoveX86RegToX86Reg(x86_EBX, x86_EDI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 4) & 0xF); AddConstToX86Reg(x86_EDI, (0x10 - RSPOpC.del + 6) & 0xF); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EDI, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EDI, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EDI); ShiftLeftSignImmed(x86_ECX, 7); ShiftLeftSignImmed(x86_EDX, 7); sprintf(Reg, "RSP_Vect[%i].HW[5]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[5], Reg); sprintf(Reg, "RSP_Vect[%i].HW[4]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[4], Reg); MoveX86RegToX86Reg(x86_EBX, x86_ESI); MoveX86RegToX86Reg(x86_EBX, x86_EDI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 8) & 0xF); AddConstToX86Reg(x86_EDI, (0x10 - RSPOpC.del + 10) & 0xF); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EDI, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EDI, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EDI); ShiftLeftSignImmed(x86_ECX, 7); ShiftLeftSignImmed(x86_EDX, 7); sprintf(Reg, "RSP_Vect[%i].HW[3]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[3], Reg); sprintf(Reg, "RSP_Vect[%i].HW[2]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[2], Reg); MoveX86RegToX86Reg(x86_EBX, x86_ESI); AddConstToX86Reg(x86_ESI, (0x10 - RSPOpC.del + 12) & 0xF); AddConstToX86Reg(x86_EBX, (0x10 - RSPOpC.del + 14) & 0xF); XorConstToX86Reg(x86_ESI, 3); XorConstToX86Reg(x86_EBX, 3); AndConstToX86Reg(x86_ESI, 0x0fff); AndConstToX86Reg(x86_EBX, 0x0fff); MoveZxN64MemToX86regByte(x86_ECX, x86_ESI); MoveZxN64MemToX86regByte(x86_EDX, x86_EBX); ShiftLeftSignImmed(x86_ECX, 7); ShiftLeftSignImmed(x86_EDX, 7); sprintf(Reg, "RSP_Vect[%i].HW[1]", RSPOpC.rt); MoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].HW[1], Reg); sprintf(Reg, "RSP_Vect[%i].HW[0]", RSPOpC.rt); MoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].HW[0], Reg); } void Compile_Opcode_LFV ( void ) { Cheat_r4300iOpcode(RSP_Opcode_LFV,"RSP_Opcode_LFV"); } void Compile_Opcode_LTV ( void ) { Cheat_r4300iOpcode(RSP_Opcode_LTV,"RSP_Opcode_LTV"); } /************************** sc2 functions **************************/ void Compile_Opcode_SBV ( void ) { Cheat_r4300iOpcode(RSP_Opcode_SBV,"RSP_Opcode_SBV"); } void Compile_Opcode_SSV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 1); if (RSPOpC.del > 14) { rsp_UnknownOpcode(); return; } #ifndef CompileSsv Cheat_r4300iOpcode(RSP_Opcode_SSV,"RSP_Opcode_SSV"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff; if ((Addr & 1) != 0) { sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 0)); MoveVariableToX86regByte(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 0)], Reg, x86_ECX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 1)); MoveVariableToX86regByte(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], Reg, x86_EDX); sprintf(Reg, "Dmem + %Xh", (Addr + 0) ^ 3); MoveX86regByteToVariable(x86_ECX, RSPInfo.DMEM + ((Addr + 0) ^ 3), Reg); sprintf(Reg, "Dmem + %Xh", (Addr + 1) ^ 3); MoveX86regByteToVariable(x86_EDX, RSPInfo.DMEM + ((Addr + 1) ^ 3), Reg); } else { sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 1)); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], Reg, x86_ECX); sprintf(Reg, "Dmem + %Xh", Addr ^ 2); MoveX86regHalfToVariable(x86_ECX, RSPInfo.DMEM + (Addr ^ 2), Reg); } return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) AddConstToX86Reg(x86_EBX, offset); AndConstToX86Reg(x86_EBX, 0x0FFF); if (Compiler.bAlignVector == TRUE) { sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 1)); MoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], Reg, x86_ECX); XorConstToX86Reg(x86_EBX, 2); MoveX86regHalfToN64Mem(x86_ECX, x86_EBX); } else { LeaSourceAndOffset(x86_EAX, x86_EBX, 1); XorConstToX86Reg(x86_EBX, 3); XorConstToX86Reg(x86_EAX, 3); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 0)); MoveVariableToX86regByte(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 0)], Reg, x86_ECX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 15 - (RSPOpC.del + 1)); MoveVariableToX86regByte(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], Reg, x86_EDX); MoveX86regByteToN64Mem(x86_ECX, x86_EBX); MoveX86regByteToN64Mem(x86_EDX, x86_EAX); } } void Compile_Opcode_SLV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 2); BYTE * Jump[2]; #ifndef CompileSlv Cheat_r4300iOpcode(RSP_Opcode_SLV,"RSP_Opcode_SLV"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); // if ((RSPOpC.del & 0x3) != 0) { // rsp_UnknownOpcode(); // return; // } if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff; if ((Addr & 3) != 0) { CompilerWarning("Unaligned SLV at constant address"); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_SLV,"RSP_Opcode_SLV"); return; } sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 16 - RSPOpC.del - 4); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4], Reg, x86_EAX); sprintf(Reg, "Dmem + %Xh", Addr); MoveX86regToVariable(x86_EAX, RSPInfo.DMEM + Addr, Reg); return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) AddConstToX86Reg(x86_EBX, offset); TestConstToX86Reg(3, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; /* * Unaligned */ CompilerToggleBuffer(); CPU_Message(" Unaligned:"); *((DWORD *)(Jump[0]))=(DWORD)(RecompPos - Jump[0] - 4); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_SLV,"RSP_Opcode_SLV"); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); /* * Aligned */ /* Because of byte swapping this swizzle works nicely */ sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, 16 - RSPOpC.del - 4); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4], Reg, x86_EAX); AndConstToX86Reg(x86_EBX, 0x0fff); MoveX86regToN64Mem(x86_EAX, x86_EBX); CPU_Message(" Done:"); *((DWORD *)(Jump[1]))=(DWORD)(RecompPos - Jump[1] - 4); } void Compile_Opcode_SDV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 3); BYTE * Jump[2], * LoopEntry; //if ((RSPOpC.del & 0x7) != 0) { // rsp_UnknownOpcode(); // return; //} #ifndef CompileSdv Cheat_r4300iOpcode(RSP_Opcode_SDV, "RSP_Opcode_SDV"); return; #endif CPU_Message(" %X %s", CompilePC, RSPOpcodeName(RSPOpC.Hex, CompilePC)); if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff; if ((Addr & 3) != 0) { CompilerWarning("Unaligned SDV at constant address PC = %04X", CompilePC); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_SDV, "RSP_Opcode_SDV"); return; } sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, (16 - RSPOpC.del - 4) & 0xF); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[(16 - RSPOpC.del - 4) & 0xF], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, (16 - RSPOpC.del - 8) & 0xF); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[(16 - RSPOpC.del - 8) & 0xF], Reg, x86_EBX); sprintf(Reg, "Dmem + %Xh", Addr); MoveX86regToVariable(x86_EAX, RSPInfo.DMEM + Addr, Reg); sprintf(Reg, "Dmem + %Xh", Addr + 4); MoveX86regToVariable(x86_EBX, RSPInfo.DMEM + Addr + 4, Reg); return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) { AddConstToX86Reg(x86_EBX, offset); } AndConstToX86Reg(x86_EBX, 0x0fff); TestConstToX86Reg(3, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; CompilerToggleBuffer(); CPU_Message(" Unaligned:"); x86_SetBranch32b((DWORD*)Jump[0], (DWORD*)RecompPos); sprintf(Reg, "RSP_Vect[%i].UB[%i]", RSPOpC.rt, 15 - RSPOpC.del); MoveOffsetToX86reg((size_t)&RSP_Vect[RSPOpC.rt].UB[15 - RSPOpC.del], Reg, x86_EDI); MoveConstToX86reg(8, x86_ECX); CPU_Message(" Loop:"); LoopEntry = RecompPos; MoveX86RegToX86Reg(x86_EBX, x86_EAX); XorConstToX86Reg(x86_EAX, 3); MoveX86regPointerToX86regByte(x86_EDX, x86_EDI); MoveX86regByteToN64Mem(x86_EDX, x86_EAX); IncX86reg(x86_EBX); /* address constant */ DecX86reg(x86_EDI); /* vector pointer */ DecX86reg(x86_ECX); /* counter */ JneLabel8("Loop", 0); x86_SetBranch8b(RecompPos - 1, LoopEntry); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, (16 - RSPOpC.del - 4) & 0xF); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[(16 - RSPOpC.del - 4) & 0xF], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[%i]", RSPOpC.rt, (16 - RSPOpC.del - 8) & 0xF); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[(16 - RSPOpC.del - 8) & 0xF], Reg, x86_ECX); MoveX86regToN64Mem(x86_EAX, x86_EBX); MoveX86regToN64MemDisp(x86_ECX, x86_EBX, 4); CPU_Message(" Done:"); x86_SetBranch32b((DWORD*)Jump[1], (DWORD*)RecompPos); } void Compile_Opcode_SQV ( void ) { char Reg[256]; int offset = (RSPOpC.voffset << 4); BYTE * Jump[2]; #ifndef CompileSqv Cheat_r4300iOpcode(RSP_Opcode_SQV,"RSP_Opcode_SQV"); return; #endif CPU_Message(" %X %s",CompilePC,RSPOpcodeName(RSPOpC.Hex,CompilePC)); if (RSPOpC.del != 0 && RSPOpC.del != 12) { rsp_UnknownOpcode(); return; } if (IsRegConst(RSPOpC.base) == TRUE) { DWORD Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff; if (Addr & 15) { CompilerWarning("Unaligned SQV at constant address %04X", CompilePC); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_SQV,"RSP_Opcode_SQV"); return; } /* * Aligned store */ if (IsSseEnabled == FALSE) { if (RSPOpC.del == 12) { sprintf(Reg, "RSP_Vect[%i].B[0]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[0], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[12]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[12], Reg, x86_EBX); sprintf(Reg, "RSP_Vect[%i].B[8]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[8], Reg, x86_ECX); sprintf(Reg, "RSP_Vect[%i].B[4]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[4], Reg, x86_EDX); } else { sprintf(Reg, "RSP_Vect[%i].B[12]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[12], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[8]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[8], Reg, x86_EBX); sprintf(Reg, "RSP_Vect[%i].B[4]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[4], Reg, x86_ECX); sprintf(Reg, "RSP_Vect[%i].B[0]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[0], Reg, x86_EDX); } sprintf(Reg, "Dmem+%Xh+0", Addr); MoveX86regToVariable(x86_EAX, RSPInfo.DMEM + Addr + 0, Reg); sprintf(Reg, "Dmem+%Xh+4", Addr); MoveX86regToVariable(x86_EBX, RSPInfo.DMEM + Addr + 4, Reg); sprintf(Reg, "Dmem+%Xh+8", Addr); MoveX86regToVariable(x86_ECX, RSPInfo.DMEM + Addr + 8, Reg); sprintf(Reg, "Dmem+%Xh+C", Addr); MoveX86regToVariable(x86_EDX, RSPInfo.DMEM + Addr + 12, Reg); } else { sprintf(Reg, "RSP_Vect[%i].B[0]", RSPOpC.rt); SseMoveAlignedVariableToReg(&RSP_Vect[RSPOpC.rt].B[0], Reg, x86_XMM0); if (RSPOpC.del == 12) { SseShuffleReg(x86_XMM0, x86_MM0, 0x6c); } else { SseShuffleReg(x86_XMM0, x86_MM0, 0x1b); } sprintf(Reg, "Dmem+%Xh", Addr); SseMoveUnalignedRegToVariable(x86_XMM0, RSPInfo.DMEM + Addr, Reg); } return; } MoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, GPR_Name(RSPOpC.base), x86_EBX); if (offset != 0) { AddConstToX86Reg(x86_EBX, offset); } TestConstToX86Reg(15, x86_EBX); JneLabel32("Unaligned", 0); Jump[0] = RecompPos - 4; CompilerToggleBuffer(); CPU_Message(" Unaligned:"); x86_SetBranch32b((DWORD*)Jump[0], (DWORD*)RecompPos); Cheat_r4300iOpcodeNoMessage(RSP_Opcode_SQV,"RSP_Opcode_SQV"); JmpLabel32("Done", 0); Jump[1] = RecompPos - 4; CompilerToggleBuffer(); AndConstToX86Reg(x86_EBX, 0x0fff); if (IsSseEnabled == FALSE) { if (RSPOpC.del == 12) { sprintf(Reg, "RSP_Vect[%i].B[0]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[0], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[12]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[12], Reg, x86_ECX); sprintf(Reg, "RSP_Vect[%i].B[8]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[8], Reg, x86_EDX); sprintf(Reg, "RSP_Vect[%i].B[4]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[4], Reg, x86_EDI); } else { sprintf(Reg, "RSP_Vect[%i].B[12]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[12], Reg, x86_EAX); sprintf(Reg, "RSP_Vect[%i].B[8]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[8], Reg, x86_ECX); sprintf(Reg, "RSP_Vect[%i].B[4]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[4], Reg, x86_EDX); sprintf(Reg, "RSP_Vect[%i].B[0]", RSPOpC.rt); MoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[0], Reg, x86_EDI); } MoveX86regToN64MemDisp(x86_EAX, x86_EBX, 0); MoveX86regToN64MemDisp(x86_ECX, x86_EBX, 4); MoveX86regToN64MemDisp(x86_EDX, x86_EBX, 8); MoveX86regToN64MemDisp(x86_EDI, x86_EBX, 12); } else { sprintf(Reg, "RSP_Vect[%i].B[0]", RSPOpC.rt); SseMoveAlignedVariableToReg(&RSP_Vect[RSPOpC.rt].B[0], Reg, x86_XMM0); if (RSPOpC.del == 12) { SseShuffleReg(x86_XMM0, x86_MM0, 0x6c); } else { SseShuffleReg(x86_XMM0, x86_MM0, 0x1b); } SseMoveUnalignedRegToN64Mem(x86_XMM0, x86_EBX); } CPU_Message(" Done:"); x86_SetBranch32b((DWORD*)Jump[1], (DWORD*)RecompPos); } void Compile_Opcode_SRV ( void ) { Cheat_r4300iOpcode(RSP_Opcode_SRV,"RSP_Opcode_SRV"); } void Compile_Opcode_SPV ( void ) { Cheat_r4300iOpcode(RSP_Opcode_SPV,"RSP_Opcode_SPV"); } void Compile_Opcode_SUV ( void ) { Cheat_r4300iOpcode(RSP_Opcode_SUV,"RSP_Opcode_SUV"); } void Compile_Opcode_SHV ( void ) { Cheat_r4300iOpcode(RSP_Opcode_SHV,"RSP_Opcode_SHV"); } void Compile_Opcode_SFV ( void ) { Cheat_r4300iOpcode(RSP_Opcode_SFV,"RSP_Opcode_SFV"); } void Compile_Opcode_STV ( void ) { Cheat_r4300iOpcode(RSP_Opcode_STV,"RSP_Opcode_STV"); } void Compile_Opcode_SWV ( void ) { Cheat_r4300iOpcode(RSP_Opcode_SWV,"RSP_Opcode_SWV"); } /************************** Other functions **************************/ void Compile_UnknownOpcode (void) { CPU_Message(" %X Unhandled Opcode: %s",CompilePC, RSPOpcodeName(RSPOpC.Hex,CompilePC) ); NextInstruction = FINISH_BLOCK; MoveConstToVariable(CompilePC,PrgCount,"RSP PC"); MoveConstToVariable(RSPOpC.Hex,&RSPOpC.Hex, "RSPOpC.Hex"); Call_Direct(rsp_UnknownOpcode, "rsp_UnknownOpcode" ); Ret(); }