diff --git a/src/backend/core/JIT/instructions.cpp b/src/backend/core/JIT/instructions.cpp index 872da53a..06427941 100644 --- a/src/backend/core/JIT/instructions.cpp +++ b/src/backend/core/JIT/instructions.cpp @@ -1,11 +1,11 @@ -#include +#include #define check_address_error(mask, vaddr) (((!regs.cop0.is_64bit_addressing) && (s32)(vaddr) != (vaddr)) || (((vaddr) & (mask)) != 0)) #define check_signed_overflow(op1, op2, res) (((~((op1) ^ (op2)) & ((op1) ^ (res))) >> ((sizeof(res) * 8) - 1)) & 1) #define check_signed_underflow(op1, op2, res) (((((op1) ^ (op2)) & ((op1) ^ (res))) >> ((sizeof(res) * 8) - 1)) & 1) namespace n64 { -void Interpreter::add(u32 instr) { +void JIT::add(u32 instr) { u32 rs = (s32)regs.gpr[RS(instr)]; u32 rt = (s32)regs.gpr[RT(instr)]; u32 result = rs + rt; @@ -18,7 +18,7 @@ void Interpreter::add(u32 instr) { } } -void Interpreter::addu(u32 instr) { +void JIT::addu(u32 instr) { if(likely(RD(instr) != 0)) { s32 rs = (s32)regs.gpr[RS(instr)]; s32 rt = (s32)regs.gpr[RT(instr)]; @@ -27,7 +27,7 @@ void Interpreter::addu(u32 instr) { } } -void Interpreter::addi(u32 instr) { +void JIT::addi(u32 instr) { u32 rs = regs.gpr[RS(instr)]; u32 imm = s32(s16(instr)); u32 result = rs + imm; @@ -38,14 +38,14 @@ void Interpreter::addi(u32 instr) { } } -void Interpreter::addiu(u32 instr) { +void JIT::addiu(u32 instr) { s32 rs = (s32)regs.gpr[RS(instr)]; s16 imm = (s16)(instr); s32 result = rs + imm; regs.gpr[RT(instr)] = result; } -void Interpreter::dadd(u32 instr) { +void JIT::dadd(u32 instr) { u64 rs = regs.gpr[RS(instr)]; u64 rt = regs.gpr[RT(instr)]; u64 result = rt + rs; @@ -58,7 +58,7 @@ void Interpreter::dadd(u32 instr) { } } -void Interpreter::daddu(u32 instr) { +void JIT::daddu(u32 instr) { if(likely(RD(instr) != 0)) { s64 rs = regs.gpr[RS(instr)]; s64 rt = regs.gpr[RT(instr)]; @@ -66,7 +66,7 @@ void Interpreter::daddu(u32 instr) { } } -void Interpreter::daddi(u32 instr) { +void JIT::daddi(u32 instr) { u64 imm = s64(s16(instr)); u64 rs = regs.gpr[RS(instr)]; u64 result = imm + rs; @@ -77,13 +77,13 @@ void Interpreter::daddi(u32 instr) { } } -void Interpreter::daddiu(u32 instr) { +void JIT::daddiu(u32 instr) { s16 imm = (s16)(instr); s64 rs = regs.gpr[RS(instr)]; regs.gpr[RT(instr)] = rs + imm; } -void Interpreter::div(u32 instr) { +void JIT::div(u32 instr) { s64 dividend = (s32)regs.gpr[RS(instr)]; s64 divisor = (s32)regs.gpr[RT(instr)]; @@ -102,7 +102,7 @@ void Interpreter::div(u32 instr) { } } -void Interpreter::divu(u32 instr) { +void JIT::divu(u32 instr) { u32 dividend = regs.gpr[RS(instr)]; u32 divisor = regs.gpr[RT(instr)]; if(divisor == 0) { @@ -116,7 +116,7 @@ void Interpreter::divu(u32 instr) { } } -void Interpreter::ddiv(u32 instr) { +void JIT::ddiv(u32 instr) { s64 dividend = regs.gpr[RS(instr)]; s64 divisor = regs.gpr[RT(instr)]; if (dividend == 0x8000000000000000 && divisor == 0xFFFFFFFFFFFFFFFF) { @@ -137,7 +137,7 @@ void Interpreter::ddiv(u32 instr) { } } -void Interpreter::ddivu(u32 instr) { +void JIT::ddivu(u32 instr) { u64 dividend = regs.gpr[RS(instr)]; u64 divisor = regs.gpr[RT(instr)]; if(divisor == 0) { @@ -151,14 +151,14 @@ void Interpreter::ddivu(u32 instr) { } } -void Interpreter::branch(bool cond, s64 address) { +void JIT::branch(bool cond, s64 address) { regs.delaySlot = true; if (cond) { regs.nextPC = address; } } -void Interpreter::branch_likely(bool cond, s64 address) { +void JIT::branch_likely(bool cond, s64 address) { if (cond) { regs.delaySlot = true; regs.nextPC = address; @@ -167,14 +167,14 @@ void Interpreter::branch_likely(bool cond, s64 address) { } } -void Interpreter::b(u32 instr, bool cond) { +void JIT::b(u32 instr, bool cond) { s16 imm = instr; s64 offset = u64((s64)imm) << 2; s64 address = regs.pc + offset; branch(cond, address); } -void Interpreter::blink(u32 instr, bool cond) { +void JIT::blink(u32 instr, bool cond) { regs.gpr[31] = regs.nextPC; s16 imm = instr; s64 offset = u64((s64)imm) << 2; @@ -182,14 +182,14 @@ void Interpreter::blink(u32 instr, bool cond) { branch(cond, address); } -void Interpreter::bl(u32 instr, bool cond) { +void JIT::bl(u32 instr, bool cond) { s16 imm = instr; s64 offset = u64((s64)imm) << 2; s64 address = regs.pc + offset; branch_likely(cond, address); } -void Interpreter::bllink(u32 instr, bool cond) { +void JIT::bllink(u32 instr, bool cond) { regs.gpr[31] = regs.nextPC; s16 imm = instr; s64 offset = u64((s64)imm) << 2; @@ -197,13 +197,13 @@ void Interpreter::bllink(u32 instr, bool cond) { branch_likely(cond, address); } -void Interpreter::lui(u32 instr) { +void JIT::lui(u32 instr) { u64 val = s64((s16)instr); val <<= 16; regs.gpr[RT(instr)] = val; } -void Interpreter::lb(u32 instr) { +void JIT::lb(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr = 0; if(!MapVAddr(regs, LOAD, address, paddr)) { @@ -214,7 +214,7 @@ void Interpreter::lb(u32 instr) { } } -void Interpreter::lh(u32 instr) { +void JIT::lh(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; if ((address & 0b1) > 0) { HandleTLBException(regs, address); @@ -231,7 +231,7 @@ void Interpreter::lh(u32 instr) { } } -void Interpreter::lw(u32 instr) { +void JIT::lw(u32 instr) { s16 offset = instr; u64 address = regs.gpr[RS(instr)] + offset; if (check_address_error(0b11, address)) { @@ -249,7 +249,7 @@ void Interpreter::lw(u32 instr) { } } -void Interpreter::ll(u32 instr) { +void JIT::ll(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 physical; if (!MapVAddr(regs, LOAD, address, physical)) { @@ -268,7 +268,7 @@ void Interpreter::ll(u32 instr) { regs.cop0.LLAddr = physical >> 4; } -void Interpreter::lwl(u32 instr) { +void JIT::lwl(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr = 0; if(!MapVAddr(regs, LOAD, address, paddr)) { @@ -283,7 +283,7 @@ void Interpreter::lwl(u32 instr) { } } -void Interpreter::lwr(u32 instr) { +void JIT::lwr(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr = 0; if(!MapVAddr(regs, LOAD, address, paddr)) { @@ -298,7 +298,7 @@ void Interpreter::lwr(u32 instr) { } } -void Interpreter::ld(u32 instr) { +void JIT::ld(u32 instr) { s64 address = regs.gpr[RS(instr)] + (s16)instr; if (check_address_error(0b111, address)) { HandleTLBException(regs, address); @@ -316,7 +316,7 @@ void Interpreter::ld(u32 instr) { } } -void Interpreter::lld(u32 instr) { +void JIT::lld(u32 instr) { if (!regs.cop0.is_64bit_addressing && !regs.cop0.kernel_mode) { FireException(regs, ExceptionCode::ReservedInstruction, 0, true); return; @@ -338,7 +338,7 @@ void Interpreter::lld(u32 instr) { } } -void Interpreter::ldl(u32 instr) { +void JIT::ldl(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr = 0; if (!MapVAddr(regs, LOAD, address, paddr)) { @@ -353,7 +353,7 @@ void Interpreter::ldl(u32 instr) { } } -void Interpreter::ldr(u32 instr) { +void JIT::ldr(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr; if (!MapVAddr(regs, LOAD, address, paddr)) { @@ -368,7 +368,7 @@ void Interpreter::ldr(u32 instr) { } } -void Interpreter::lbu(u32 instr) { +void JIT::lbu(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr; if (!MapVAddr(regs, LOAD, address, paddr)) { @@ -380,7 +380,7 @@ void Interpreter::lbu(u32 instr) { } } -void Interpreter::lhu(u32 instr) { +void JIT::lhu(u32 instr) { s64 address = regs.gpr[RS(instr)] + (s16)instr; if ((address & 0b1) > 0) { HandleTLBException(regs, address); @@ -397,7 +397,7 @@ void Interpreter::lhu(u32 instr) { } } -void Interpreter::lwu(u32 instr) { +void JIT::lwu(u32 instr) { s64 address = regs.gpr[RS(instr)] + (s16)instr; if ((address & 0b11) > 0) { HandleTLBException(regs, address); @@ -415,7 +415,7 @@ void Interpreter::lwu(u32 instr) { } } -void Interpreter::sb(u32 instr) { +void JIT::sb(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr; if (!MapVAddr(regs, STORE, address, paddr)) { @@ -426,7 +426,7 @@ void Interpreter::sb(u32 instr) { } } -void Interpreter::sc(u32 instr) { +void JIT::sc(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; if ((address & 0b11) > 0) { @@ -449,7 +449,7 @@ void Interpreter::sc(u32 instr) { } } -void Interpreter::scd(u32 instr) { +void JIT::scd(u32 instr) { if (!regs.cop0.is_64bit_addressing && !regs.cop0.kernel_mode) { FireException(regs, ExceptionCode::ReservedInstruction, 0, true); return; @@ -477,7 +477,7 @@ void Interpreter::scd(u32 instr) { } } -void Interpreter::sh(u32 instr) { +void JIT::sh(u32 instr) { s64 address = regs.gpr[RS(instr)] + (s16)instr; u32 physical; @@ -489,7 +489,7 @@ void Interpreter::sh(u32 instr) { } } -void Interpreter::sw(u32 instr) { +void JIT::sw(u32 instr) { s16 offset = instr; u64 address = regs.gpr[RS(instr)] + offset; if (check_address_error(0b11, address)) { @@ -507,7 +507,7 @@ void Interpreter::sw(u32 instr) { } } -void Interpreter::sd(u32 instr) { +void JIT::sd(u32 instr) { s64 address = regs.gpr[RS(instr)] + (s16)instr; if (check_address_error(0b111, address)) { HandleTLBException(regs, address); @@ -524,7 +524,7 @@ void Interpreter::sd(u32 instr) { } } -void Interpreter::sdl(u32 instr) { +void JIT::sdl(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr; if (!MapVAddr(regs, STORE, address, paddr)) { @@ -539,7 +539,7 @@ void Interpreter::sdl(u32 instr) { } } -void Interpreter::sdr(u32 instr) { +void JIT::sdr(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr; if (!MapVAddr(regs, STORE, address, paddr)) { @@ -554,7 +554,7 @@ void Interpreter::sdr(u32 instr) { } } -void Interpreter::swl(u32 instr) { +void JIT::swl(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr; if (!MapVAddr(regs, STORE, address, paddr)) { @@ -569,7 +569,7 @@ void Interpreter::swl(u32 instr) { } } -void Interpreter::swr(u32 instr) { +void JIT::swr(u32 instr) { u64 address = regs.gpr[RS(instr)] + (s16)instr; u32 paddr; if (!MapVAddr(regs, STORE, address, paddr)) { @@ -584,88 +584,88 @@ void Interpreter::swr(u32 instr) { } } -void Interpreter::ori(u32 instr) { +void JIT::ori(u32 instr) { s64 imm = (u16)instr; s64 result = imm | regs.gpr[RS(instr)]; regs.gpr[RT(instr)] = result; } -void Interpreter::or_(u32 instr) { +void JIT::or_(u32 instr) { if(likely(RD(instr) != 0)) { regs.gpr[RD(instr)] = regs.gpr[RS(instr)] | regs.gpr[RT(instr)]; } } -void Interpreter::nor(u32 instr) { +void JIT::nor(u32 instr) { if(likely(RD(instr) != 0)) { regs.gpr[RD(instr)] = ~(regs.gpr[RS(instr)] | regs.gpr[RT(instr)]); } } -void Interpreter::j(u32 instr) { +void JIT::j(u32 instr) { s32 target = (instr & 0x3ffffff) << 2; s64 address = (regs.oldPC & ~0xfffffff) | target; branch(true, address); } -void Interpreter::jal(u32 instr) { +void JIT::jal(u32 instr) { regs.gpr[31] = regs.nextPC; j(instr); } -void Interpreter::jalr(u32 instr) { +void JIT::jalr(u32 instr) { branch(true, regs.gpr[RS(instr)]); if(likely(RD(instr) != 0)) { regs.gpr[RD(instr)] = regs.pc + 4; } } -void Interpreter::slti(u32 instr) { +void JIT::slti(u32 instr) { s16 imm = instr; regs.gpr[RT(instr)] = regs.gpr[RS(instr)] < imm; } -void Interpreter::sltiu(u32 instr) { +void JIT::sltiu(u32 instr) { s16 imm = instr; regs.gpr[RT(instr)] = (u64)regs.gpr[RS(instr)] < imm; } -void Interpreter::slt(u32 instr) { +void JIT::slt(u32 instr) { if(likely(RD(instr) != 0)) { regs.gpr[RD(instr)] = regs.gpr[RS(instr)] < regs.gpr[RT(instr)]; } } -void Interpreter::sltu(u32 instr) { +void JIT::sltu(u32 instr) { if(likely(RD(instr) != 0)) { regs.gpr[RD(instr)] = (u64) regs.gpr[RS(instr)] < (u64) regs.gpr[RT(instr)]; } } -void Interpreter::xori(u32 instr) { +void JIT::xori(u32 instr) { s64 imm = (u16)instr; regs.gpr[RT(instr)] = regs.gpr[RS(instr)] ^ imm; } -void Interpreter::xor_(u32 instr) { +void JIT::xor_(u32 instr) { if(likely(RD(instr) != 0)) { regs.gpr[RD(instr)] = regs.gpr[RT(instr)] ^ regs.gpr[RS(instr)]; } } -void Interpreter::andi(u32 instr) { +void JIT::andi(u32 instr) { s64 imm = (u16)instr; regs.gpr[RT(instr)] = regs.gpr[RS(instr)] & imm; } -void Interpreter::and_(u32 instr) { +void JIT::and_(u32 instr) { if(likely(RD(instr) != 0)) { regs.gpr[RD(instr)] = regs.gpr[RS(instr)] & regs.gpr[RT(instr)]; } } -void Interpreter::sll(u32 instr) { +void JIT::sll(u32 instr) { if(likely(RD(instr) != 0)) { u8 sa = ((instr >> 6) & 0x1f); s32 result = regs.gpr[RT(instr)] << sa; @@ -673,7 +673,7 @@ void Interpreter::sll(u32 instr) { } } -void Interpreter::sllv(u32 instr) { +void JIT::sllv(u32 instr) { if(likely(RD(instr) != 0)) { u8 sa = (regs.gpr[RS(instr)]) & 0x1F; u32 rt = regs.gpr[RT(instr)]; @@ -682,7 +682,7 @@ void Interpreter::sllv(u32 instr) { } } -void Interpreter::dsll32(u32 instr) { +void JIT::dsll32(u32 instr) { if(likely(RD(instr) != 0)) { u8 sa = ((instr >> 6) & 0x1f); s64 result = regs.gpr[RT(instr)] << (sa + 32); @@ -690,7 +690,7 @@ void Interpreter::dsll32(u32 instr) { } } -void Interpreter::dsll(u32 instr) { +void JIT::dsll(u32 instr) { if(likely(RD(instr) != 0)) { u8 sa = ((instr >> 6) & 0x1f); s64 result = regs.gpr[RT(instr)] << sa; @@ -698,7 +698,7 @@ void Interpreter::dsll(u32 instr) { } } -void Interpreter::dsllv(u32 instr) { +void JIT::dsllv(u32 instr) { if(likely(RD(instr) != 0)) { s64 sa = regs.gpr[RS(instr)] & 63; s64 result = regs.gpr[RT(instr)] << sa; @@ -706,7 +706,7 @@ void Interpreter::dsllv(u32 instr) { } } -void Interpreter::srl(u32 instr) { +void JIT::srl(u32 instr) { if(likely(RD(instr) != 0)) { u32 rt = regs.gpr[RT(instr)]; u8 sa = ((instr >> 6) & 0x1f); @@ -715,7 +715,7 @@ void Interpreter::srl(u32 instr) { } } -void Interpreter::srlv(u32 instr) { +void JIT::srlv(u32 instr) { if(likely(RD(instr) != 0)) { u8 sa = (regs.gpr[RS(instr)] & 0x1F); u32 rt = regs.gpr[RT(instr)]; @@ -724,7 +724,7 @@ void Interpreter::srlv(u32 instr) { } } -void Interpreter::dsrl(u32 instr) { +void JIT::dsrl(u32 instr) { if(likely(RD(instr) != 0)) { u64 rt = regs.gpr[RT(instr)]; u8 sa = ((instr >> 6) & 0x1f); @@ -733,7 +733,7 @@ void Interpreter::dsrl(u32 instr) { } } -void Interpreter::dsrlv(u32 instr) { +void JIT::dsrlv(u32 instr) { if(likely(RD(instr) != 0)) { u8 amount = (regs.gpr[RS(instr)] & 63); u64 rt = regs.gpr[RT(instr)]; @@ -742,7 +742,7 @@ void Interpreter::dsrlv(u32 instr) { } } -void Interpreter::dsrl32(u32 instr) { +void JIT::dsrl32(u32 instr) { if(likely(RD(instr) != 0)) { u64 rt = regs.gpr[RT(instr)]; u8 sa = ((instr >> 6) & 0x1f); @@ -751,7 +751,7 @@ void Interpreter::dsrl32(u32 instr) { } } -void Interpreter::sra(u32 instr) { +void JIT::sra(u32 instr) { if(likely(RD(instr) != 0)) { s64 rt = regs.gpr[RT(instr)]; u8 sa = ((instr >> 6) & 0x1f); @@ -760,7 +760,7 @@ void Interpreter::sra(u32 instr) { } } -void Interpreter::srav(u32 instr) { +void JIT::srav(u32 instr) { s64 rt = regs.gpr[RT(instr)]; if(likely(RD(instr) != 0)) { s64 rs = regs.gpr[RS(instr)]; @@ -770,7 +770,7 @@ void Interpreter::srav(u32 instr) { } } -void Interpreter::dsra(u32 instr) { +void JIT::dsra(u32 instr) { if(likely(RD(instr) != 0)) { s64 rt = regs.gpr[RT(instr)]; u8 sa = ((instr >> 6) & 0x1f); @@ -779,7 +779,7 @@ void Interpreter::dsra(u32 instr) { } } -void Interpreter::dsrav(u32 instr) { +void JIT::dsrav(u32 instr) { if(likely(RD(instr) != 0)) { s64 rt = regs.gpr[RT(instr)]; s64 rs = regs.gpr[RS(instr)]; @@ -789,7 +789,7 @@ void Interpreter::dsrav(u32 instr) { } } -void Interpreter::dsra32(u32 instr) { +void JIT::dsra32(u32 instr) { if(likely(RD(instr) != 0)) { s64 rt = regs.gpr[RT(instr)]; u8 sa = ((instr >> 6) & 0x1f); @@ -798,12 +798,12 @@ void Interpreter::dsra32(u32 instr) { } } -void Interpreter::jr(u32 instr) { +void JIT::jr(u32 instr) { s64 address = regs.gpr[RS(instr)]; branch(true, address); } -void Interpreter::dsub(u32 instr) { +void JIT::dsub(u32 instr) { s64 rt = regs.gpr[RT(instr)]; s64 rs = regs.gpr[RS(instr)]; s64 result = rs - rt; @@ -816,7 +816,7 @@ void Interpreter::dsub(u32 instr) { } } -void Interpreter::dsubu(u32 instr) { +void JIT::dsubu(u32 instr) { if(likely(RD(instr) != 0)) { u64 rt = regs.gpr[RT(instr)]; u64 rs = regs.gpr[RS(instr)]; @@ -825,7 +825,7 @@ void Interpreter::dsubu(u32 instr) { } } -void Interpreter::sub(u32 instr) { +void JIT::sub(u32 instr) { s32 rt = regs.gpr[RT(instr)]; s32 rs = regs.gpr[RS(instr)]; s32 result = rs - rt; @@ -838,7 +838,7 @@ void Interpreter::sub(u32 instr) { } } -void Interpreter::subu(u32 instr) { +void JIT::subu(u32 instr) { if(likely(RD(instr) != 0)) { u32 rt = regs.gpr[RT(instr)]; u32 rs = regs.gpr[RS(instr)]; @@ -847,7 +847,7 @@ void Interpreter::subu(u32 instr) { } } -void Interpreter::dmultu(u32 instr) { +void JIT::dmultu(u32 instr) { u64 rt = regs.gpr[RT(instr)]; u64 rs = regs.gpr[RS(instr)]; u128 result = (u128)rt * (u128)rs; @@ -855,7 +855,7 @@ void Interpreter::dmultu(u32 instr) { regs.hi = (s64)(result >> 64); } -void Interpreter::dmult(u32 instr) { +void JIT::dmult(u32 instr) { s64 rt = regs.gpr[RT(instr)]; s64 rs = regs.gpr[RS(instr)]; s128 result = (s128)rt * (s128)rs; @@ -863,7 +863,7 @@ void Interpreter::dmult(u32 instr) { regs.hi = result >> 64; } -void Interpreter::multu(u32 instr) { +void JIT::multu(u32 instr) { u32 rt = regs.gpr[RT(instr)]; u32 rs = regs.gpr[RS(instr)]; u64 result = (u64)rt * (u64)rs; @@ -871,7 +871,7 @@ void Interpreter::multu(u32 instr) { regs.hi = (s64)((s32)(result >> 32)); } -void Interpreter::mult(u32 instr) { +void JIT::mult(u32 instr) { s32 rt = regs.gpr[RT(instr)]; s32 rs = regs.gpr[RS(instr)]; s64 result = (s64)rt * (s64)rs; @@ -879,54 +879,53 @@ void Interpreter::mult(u32 instr) { regs.hi = (s64)((s32)(result >> 32)); } -void Interpreter::mflo(u32 instr) { +void JIT::mflo(u32 instr) { if(likely(RD(instr) != 0)) { regs.gpr[RD(instr)] = regs.lo; } } -void Interpreter::mfhi(u32 instr) { +void JIT::mfhi(u32 instr) { if(likely(RD(instr) != 0)) { regs.gpr[RD(instr)] = regs.hi; } } -void Interpreter::mtlo(u32 instr) { +void JIT::mtlo(u32 instr) { regs.lo = regs.gpr[RS(instr)]; } -void Interpreter::mthi(u32 instr) { +void JIT::mthi(u32 instr) { regs.hi = regs.gpr[RS(instr)]; } -void Interpreter::trap(bool cond) { +void JIT::trap(bool cond) { if(cond) { FireException(regs, ExceptionCode::Trap, 0, true); } } -void Interpreter::mtc2(u32 instr) { - cop2Latch = regs.gpr[RT(instr)]; -} - -void Interpreter::mfc2(u32 instr) { - s32 value = cop2Latch; - regs.gpr[RT(instr)] = value; -} - -void Interpreter::dmtc2(u32 instr) { - cop2Latch = regs.gpr[RT(instr)]; -} - -void Interpreter::dmfc2(u32 instr) { - regs.gpr[RT(instr)] = cop2Latch; -} - -void Interpreter::ctc2(u32) { +void JIT::mtc2(u32 instr) { } -void Interpreter::cfc2(u32) { +void JIT::mfc2(u32 instr) { + +} + +void JIT::dmtc2(u32 instr) { + +} + +void JIT::dmfc2(u32 instr) { + +} + +void JIT::ctc2(u32) { + +} + +void JIT::cfc2(u32) { }