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MOS6502: white space cleanup

This commit is contained in:
alyosha-tas 2021-06-18 23:07:01 -04:00
parent 8ab4dd245b
commit 427d0351af
1 changed files with 0 additions and 77 deletions
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77
src/BizHawk.Emulation.Cores/CPUs/MOS 6502X/Execute.cs
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@ -641,7 +641,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
_link.WriteMemory((ushort)(S-- + 0x100), P); _link.WriteMemory((ushort)(S-- + 0x100), P);
FlagI = true; FlagI = true;
ea = BRKVector; ea = BRKVector;
} }
private void PushP_IRQ() private void PushP_IRQ()
@ -650,7 +649,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
_link.WriteMemory((ushort)(S-- + 0x100), P); _link.WriteMemory((ushort)(S-- + 0x100), P);
FlagI = true; FlagI = true;
ea = IRQVector; ea = IRQVector;
} }
private void PushP_NMI() private void PushP_NMI()
@ -659,7 +657,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
_link.WriteMemory((ushort)(S-- + 0x100), P); _link.WriteMemory((ushort)(S-- + 0x100), P);
FlagI = true; //is this right? FlagI = true; //is this right?
ea = NMIVector; ea = NMIVector;
} }
private void PushP_Reset() private void PushP_Reset()
@ -699,7 +696,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
} }
alu_temp = _link.ReadMemory((ushort)ea); alu_temp = _link.ReadMemory((ushort)ea);
} }
} }
private void FetchPCHVector() private void FetchPCHVector()
@ -710,7 +706,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp += _link.ReadMemory((ushort)(ea + 1)) << 8; alu_temp += _link.ReadMemory((ushort)(ea + 1)) << 8;
PC = (ushort)alu_temp; PC = (ushort)alu_temp;
} }
} }
private void Imp_INY() private void Imp_INY()
@ -817,7 +812,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
_link.DummyReadMemory(PC); A = X; NZ_A(); _link.DummyReadMemory(PC); A = X; NZ_A();
} }
} }
private void Imp_SEI() private void Imp_SEI()
@ -887,7 +881,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
_link.DummyReadMemory(PC); FlagV = false; _link.DummyReadMemory(PC); FlagV = false;
} }
} }
private void Abs_WRITE_STA() private void Abs_WRITE_STA()
@ -929,7 +922,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
private void ZP_WRITE_SAX() private void ZP_WRITE_SAX()
{ {
_link.WriteMemory(opcode2, (byte)(X & A)); _link.WriteMemory(opcode2, (byte)(X & A));
} }
private void IndIdx_Stage3() private void IndIdx_Stage3()
@ -939,7 +931,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
ea = _link.ReadMemory(opcode2); ea = _link.ReadMemory(opcode2);
} }
} }
private void IndIdx_Stage4() private void IndIdx_Stage4()
@ -951,7 +942,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
ea = (_link.ReadMemory((byte)(opcode2 + 1)) << 8) ea = (_link.ReadMemory((byte)(opcode2 + 1)) << 8)
| ((alu_temp & 0xFF)); | ((alu_temp & 0xFF));
} }
} }
private void IndIdx_WRITE_Stage5() private void IndIdx_WRITE_Stage5()
@ -962,7 +952,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
_link.ReadMemory((ushort)ea); _link.ReadMemory((ushort)ea);
ea += (alu_temp >> 8) << 8; ea += (alu_temp >> 8) << 8;
} }
} }
private void IndIdx_READ_Stage5() private void IndIdx_READ_Stage5()
@ -994,19 +983,16 @@ namespace BizHawk.Emulation.Cores.Components.M6502
ea = (ushort)(ea + 0x100); ea = (ushort)(ea + 0x100);
} }
} }
private void IndIdx_WRITE_Stage6_STA() private void IndIdx_WRITE_Stage6_STA()
{ {
_link.WriteMemory((ushort)ea, A); _link.WriteMemory((ushort)ea, A);
} }
private void IndIdx_WRITE_Stage6_SHA() private void IndIdx_WRITE_Stage6_SHA()
{ {
_link.WriteMemory((ushort)ea, (byte)(A & X & 7)); _link.WriteMemory((ushort)ea, (byte)(A & X & 7));
} }
private void IndIdx_READ_Stage6_LDA() private void IndIdx_READ_Stage6_LDA()
@ -1096,7 +1082,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
alu_temp = _link.ReadMemory((ushort)ea); alu_temp = _link.ReadMemory((ushort)ea);
} }
} }
private void IndIdx_RMW_Stage7_SLO() private void IndIdx_RMW_Stage7_SLO()
@ -1223,7 +1208,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
mi = -1; mi = -1;
} }
} }
} }
private void RelBranch_Stage3() private void RelBranch_Stage3()
@ -1307,7 +1291,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
P = _link.ReadMemory((ushort)(S++ + 0x100)); P = _link.ReadMemory((ushort)(S++ + 0x100));
FlagT = true; //force T always to remain true FlagT = true; //force T always to remain true
} }
} }
private void PullPCL() private void PullPCL()
@ -1318,7 +1301,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
PC &= 0xFF00; PC &= 0xFF00;
PC |= _link.ReadMemory((ushort)(S++ + 0x100)); PC |= _link.ReadMemory((ushort)(S++ + 0x100));
} }
} }
private void PullPCH_NoInc() private void PullPCH_NoInc()
@ -1329,7 +1311,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
PC &= 0xFF; PC &= 0xFF;
PC |= (ushort)(_link.ReadMemory((ushort)(S + 0x100)) << 8); PC |= (ushort)(_link.ReadMemory((ushort)(S + 0x100)) << 8);
} }
} }
private void Abs_READ_LDA() private void Abs_READ_LDA()
@ -1451,7 +1432,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
alu_temp = _link.ReadMemory((ushort)((opcode3 << 8) + opcode2)); alu_temp = _link.ReadMemory((ushort)((opcode3 << 8) + opcode2));
} }
} }
private void Abs_READ_CPX() private void Abs_READ_CPX()
@ -1472,7 +1452,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp = _link.ReadMemory((ushort)((opcode3 << 8) + opcode2)); alu_temp = _link.ReadMemory((ushort)((opcode3 << 8) + opcode2));
_Sbc(); _Sbc();
} }
} }
private void ZpIdx_Stage3_X() private void ZpIdx_Stage3_X()
@ -1483,7 +1462,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
_link.ReadMemory(opcode2); _link.ReadMemory(opcode2);
opcode2 = (byte)(opcode2 + X); //a bit sneaky to shove this into opcode2... but we can reuse all the zero page uops if we do that opcode2 = (byte)(opcode2 + X); //a bit sneaky to shove this into opcode2... but we can reuse all the zero page uops if we do that
} }
} }
private void ZpIdx_Stage3_Y() private void ZpIdx_Stage3_Y()
@ -1494,7 +1472,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
_link.ReadMemory(opcode2); _link.ReadMemory(opcode2);
opcode2 = (byte)(opcode2 + Y); //a bit sneaky to shove this into opcode2... but we can reuse all the zero page uops if we do that opcode2 = (byte)(opcode2 + Y); //a bit sneaky to shove this into opcode2... but we can reuse all the zero page uops if we do that
} }
} }
private void ZpIdx_RMW_Stage4() private void ZpIdx_RMW_Stage4()
@ -1504,14 +1481,11 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
alu_temp = _link.ReadMemory(opcode2); alu_temp = _link.ReadMemory(opcode2);
} }
} }
private void ZpIdx_RMW_Stage6() private void ZpIdx_RMW_Stage6()
{ {
_link.WriteMemory(opcode2, (byte)alu_temp); _link.WriteMemory(opcode2, (byte)alu_temp);
} }
private void ZP_READ_EOR() private void ZP_READ_EOR()
@ -1623,7 +1597,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
_link.ReadMemory(opcode2); //just a dummy _link.ReadMemory(opcode2); //just a dummy
} }
} }
private void ZP_READ_SBC() private void ZP_READ_SBC()
@ -1654,7 +1627,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp = _link.ReadMemory(opcode2); alu_temp = _link.ReadMemory(opcode2);
_And(); _And();
} }
} }
private void _Cpx() private void _Cpx()
@ -1663,7 +1635,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
value16 = (ushort)(X - value8); value16 = (ushort)(X - value8);
FlagC = (X >= value8); FlagC = (X >= value8);
P = (byte)((P & 0x7D) | TableNZ[(byte)value16]); P = (byte)((P & 0x7D) | TableNZ[(byte)value16]);
} }
private void _Cpy() private void _Cpy()
@ -1672,7 +1643,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
value16 = (ushort)(Y - value8); value16 = (ushort)(Y - value8);
FlagC = (Y >= value8); FlagC = (Y >= value8);
P = (byte)((P & 0x7D) | TableNZ[(byte)value16]); P = (byte)((P & 0x7D) | TableNZ[(byte)value16]);
} }
private void _Cmp() private void _Cmp()
@ -1681,7 +1651,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
value16 = (ushort)(A - value8); value16 = (ushort)(A - value8);
FlagC = (A >= value8); FlagC = (A >= value8);
P = (byte)((P & 0x7D) | TableNZ[(byte)value16]); P = (byte)((P & 0x7D) | TableNZ[(byte)value16]);
} }
private void _Bit() private void _Bit()
@ -1689,7 +1658,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
FlagN = (alu_temp & 0x80) != 0; FlagN = (alu_temp & 0x80) != 0;
FlagV = (alu_temp & 0x40) != 0; FlagV = (alu_temp & 0x40) != 0;
FlagZ = (A & alu_temp) == 0; FlagZ = (A & alu_temp) == 0;
} }
private void _Eor() private void _Eor()
@ -1749,7 +1717,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ FlagV = true; FlagC = true; } { FlagV = true; FlagC = true; }
else { FlagV = false; FlagC = false; } else { FlagV = false; FlagC = false; }
FlagZ = (A == 0); FlagZ = (A == 0);
} }
} }
@ -1988,7 +1955,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
_link.ReadMemory(PC++); _link.ReadMemory(PC++);
} }
} }
private void IdxInd_Stage3() private void IdxInd_Stage3()
@ -1999,7 +1965,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
_link.DummyReadMemory(opcode2); _link.DummyReadMemory(opcode2);
alu_temp = (opcode2 + X) & 0xFF; alu_temp = (opcode2 + X) & 0xFF;
} }
} }
private void IdxInd_Stage4() private void IdxInd_Stage4()
@ -2009,7 +1974,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
ea = _link.ReadMemory((ushort)alu_temp); ea = _link.ReadMemory((ushort)alu_temp);
} }
} }
private void IdxInd_Stage5() private void IdxInd_Stage5()
@ -2019,7 +1983,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
ea += (_link.ReadMemory((byte)(alu_temp + 1)) << 8); ea += (_link.ReadMemory((byte)(alu_temp + 1)) << 8);
} }
} }
private void IdxInd_Stage6_READ_LDA() private void IdxInd_Stage6_READ_LDA()
@ -2106,7 +2069,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
private void IdxInd_Stage6_WRITE_STA() private void IdxInd_Stage6_WRITE_STA()
{ {
_link.WriteMemory((ushort)ea, A); _link.WriteMemory((ushort)ea, A);
} }
private void IdxInd_Stage6_WRITE_SAX() private void IdxInd_Stage6_WRITE_SAX()
@ -2114,7 +2076,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp = A & X; alu_temp = A & X;
_link.WriteMemory((ushort)ea, (byte)alu_temp); _link.WriteMemory((ushort)ea, (byte)alu_temp);
//flag writing skipped on purpose //flag writing skipped on purpose
} }
private void IdxInd_Stage6_RMW() private void IdxInd_Stage6_RMW()
@ -2124,7 +2085,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
alu_temp = _link.ReadMemory((ushort)ea); alu_temp = _link.ReadMemory((ushort)ea);
} }
} }
private void IdxInd_Stage7_RMW_SLO() private void IdxInd_Stage7_RMW_SLO()
@ -2187,15 +2147,12 @@ namespace BizHawk.Emulation.Cores.Components.M6502
private void IdxInd_Stage8_RMW() private void IdxInd_Stage8_RMW()
{ {
_link.WriteMemory((ushort)ea, (byte)alu_temp); _link.WriteMemory((ushort)ea, (byte)alu_temp);
} }
private void PushP() private void PushP()
{ {
FlagB = true; FlagB = true;
_link.WriteMemory((ushort)(S-- + 0x100), P); _link.WriteMemory((ushort)(S-- + 0x100), P);
} }
private void PushA() private void PushA()
@ -2223,9 +2180,7 @@ namespace BizHawk.Emulation.Cores.Components.M6502
iflag_pending = FlagI; iflag_pending = FlagI;
FlagI = my_iflag; FlagI = my_iflag;
FlagT = true; //force T always to remain true FlagT = true; //force T always to remain true
} }
} }
private void Imp_ASL_A() private void Imp_ASL_A()
@ -2285,7 +2240,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
PC = (ushort)((_link.ReadMemory(PC) << 8) + opcode2); PC = (ushort)((_link.ReadMemory(PC) << 8) + opcode2);
} }
} }
private void IncPC() private void IncPC()
@ -2305,7 +2259,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
alu_temp = _link.ReadMemory(opcode2); alu_temp = _link.ReadMemory(opcode2);
} }
} }
private void ZP_RMW_Stage5() private void ZP_RMW_Stage5()
@ -2442,7 +2395,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp = opcode2 + X; alu_temp = opcode2 + X;
ea = (opcode3 << 8) + (alu_temp & 0xFF); ea = (opcode3 << 8) + (alu_temp & 0xFF);
} }
} }
private void AbsIdx_READ_Stage4() private void AbsIdx_READ_Stage4()
@ -2461,7 +2413,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
ea = (ushort) (ea + 0x100); ea = (ushort) (ea + 0x100);
} }
} }
} }
private void AbsIdx_Stage4() private void AbsIdx_Stage4()
@ -2478,13 +2429,11 @@ namespace BizHawk.Emulation.Cores.Components.M6502
} }
else alu_temp = _link.ReadMemory((ushort)ea); else alu_temp = _link.ReadMemory((ushort)ea);
} }
} }
private void AbsIdx_WRITE_Stage5_STA() private void AbsIdx_WRITE_Stage5_STA()
{ {
_link.WriteMemory((ushort)ea, A); _link.WriteMemory((ushort)ea, A);
} }
private void AbsIdx_WRITE_Stage5_SHY() private void AbsIdx_WRITE_Stage5_SHY()
@ -2492,7 +2441,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp = Y & (ea >> 8); alu_temp = Y & (ea >> 8);
ea = (ea & 0xFF) | (alu_temp << 8); //"(the bank where the value is stored may be equal to the value stored)" -- more like IS. ea = (ea & 0xFF) | (alu_temp << 8); //"(the bank where the value is stored may be equal to the value stored)" -- more like IS.
_link.WriteMemory((ushort)ea, (byte)alu_temp); _link.WriteMemory((ushort)ea, (byte)alu_temp);
} }
private void AbsIdx_WRITE_Stage5_SHX() private void AbsIdx_WRITE_Stage5_SHX()
@ -2500,14 +2448,12 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp = X & (ea >> 8); alu_temp = X & (ea >> 8);
ea = (ea & 0xFF) | (alu_temp << 8); //"(the bank where the value is stored may be equal to the value stored)" -- more like IS. ea = (ea & 0xFF) | (alu_temp << 8); //"(the bank where the value is stored may be equal to the value stored)" -- more like IS.
_link.WriteMemory((ushort)ea, (byte)alu_temp); _link.WriteMemory((ushort)ea, (byte)alu_temp);
} }
private void AbsIdx_WRITE_Stage5_ERROR() private void AbsIdx_WRITE_Stage5_ERROR()
{ {
S = (byte)(X & A); S = (byte)(X & A);
_link.WriteMemory((ushort)ea, (byte)(S & (opcode3+1))); _link.WriteMemory((ushort)ea, (byte)(S & (opcode3+1)));
} }
private void AbsIdx_RMW_Stage5() private void AbsIdx_RMW_Stage5()
@ -2517,13 +2463,11 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
alu_temp = _link.ReadMemory((ushort)ea); alu_temp = _link.ReadMemory((ushort)ea);
} }
} }
private void AbsIdx_RMW_Stage7() private void AbsIdx_RMW_Stage7()
{ {
_link.WriteMemory((ushort)ea, (byte)alu_temp); _link.WriteMemory((ushort)ea, (byte)alu_temp);
} }
private void AbsIdx_RMW_Stage6_DEC() private void AbsIdx_RMW_Stage6_DEC()
@ -2531,7 +2475,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
_link.WriteMemory((ushort)ea, (byte)alu_temp); _link.WriteMemory((ushort)ea, (byte)alu_temp);
alu_temp = value8 = (byte)(alu_temp - 1); alu_temp = value8 = (byte)(alu_temp - 1);
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void AbsIdx_RMW_Stage6_DCP() private void AbsIdx_RMW_Stage6_DCP()
@ -2563,7 +2506,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp = value8 = (byte)((value8 << 1) | (P & 1)); alu_temp = value8 = (byte)((value8 << 1) | (P & 1));
FlagC = (temp8 & 0x80) != 0; FlagC = (temp8 & 0x80) != 0;
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void AbsIdx_RMW_Stage6_LSR() private void AbsIdx_RMW_Stage6_LSR()
@ -2573,7 +2515,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
FlagC = (value8 & 1) != 0; FlagC = (value8 & 1) != 0;
alu_temp = value8 = (byte)(value8 >> 1); alu_temp = value8 = (byte)(value8 >> 1);
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void AbsIdx_RMW_Stage6_SLO() private void AbsIdx_RMW_Stage6_SLO()
@ -2622,7 +2563,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
FlagC = (value8 & 0x80) != 0; FlagC = (value8 & 0x80) != 0;
alu_temp = value8 = (byte)(value8 << 1); alu_temp = value8 = (byte)(value8 << 1);
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void AbsIdx_RMW_Stage6_ROR() private void AbsIdx_RMW_Stage6_ROR()
@ -2632,8 +2572,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp = value8 = (byte)((value8 >> 1) | ((P & 1) << 7)); alu_temp = value8 = (byte)((value8 >> 1) | ((P & 1) << 7));
FlagC = (temp8 & 1) != 0; FlagC = (temp8 & 1) != 0;
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void AbsIdx_READ_Stage5_LDA() private void AbsIdx_READ_Stage5_LDA()
@ -2694,7 +2632,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
{ {
alu_temp = _link.ReadMemory((ushort)ea); alu_temp = _link.ReadMemory((ushort)ea);
} }
} }
private void AbsIdx_READ_Stage5_CMP() private void AbsIdx_READ_Stage5_CMP()
@ -2758,7 +2695,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
A = S; A = S;
P = (byte)((P & 0x7D) | TableNZ[S]); P = (byte)((P & 0x7D) | TableNZ[S]);
} }
} }
private void AbsInd_JMP_Stage4() private void AbsInd_JMP_Stage4()
@ -2780,7 +2716,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp += _link.ReadMemory((ushort)ea) << 8; alu_temp += _link.ReadMemory((ushort)ea) << 8;
PC = (ushort)alu_temp; PC = (ushort)alu_temp;
} }
} }
private void Abs_RMW_Stage4() private void Abs_RMW_Stage4()
@ -2791,7 +2726,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
ea = (opcode3 << 8) + opcode2; ea = (opcode3 << 8) + opcode2;
alu_temp = _link.ReadMemory((ushort)ea); alu_temp = _link.ReadMemory((ushort)ea);
} }
} }
private void Abs_RMW_Stage5_INC() private void Abs_RMW_Stage5_INC()
@ -2800,7 +2734,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
value8 = (byte)(alu_temp + 1); value8 = (byte)(alu_temp + 1);
alu_temp = value8; alu_temp = value8;
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void Abs_RMW_Stage5_DEC() private void Abs_RMW_Stage5_DEC()
@ -2809,7 +2742,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
value8 = (byte)(alu_temp - 1); value8 = (byte)(alu_temp - 1);
alu_temp = value8; alu_temp = value8;
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void Abs_RMW_Stage5_DCP() private void Abs_RMW_Stage5_DCP()
@ -2835,7 +2767,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
FlagC = (value8 & 0x80) != 0; FlagC = (value8 & 0x80) != 0;
alu_temp = value8 = (byte)(value8 << 1); alu_temp = value8 = (byte)(value8 << 1);
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void Abs_RMW_Stage5_ROR() private void Abs_RMW_Stage5_ROR()
@ -2845,7 +2776,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp = value8 = (byte)((value8 >> 1) | ((P & 1) << 7)); alu_temp = value8 = (byte)((value8 >> 1) | ((P & 1) << 7));
FlagC = (temp8 & 1) != 0; FlagC = (temp8 & 1) != 0;
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void Abs_RMW_Stage5_SLO() private void Abs_RMW_Stage5_SLO()
@ -2894,7 +2824,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
alu_temp = value8 = (byte)((value8 << 1) | (P & 1)); alu_temp = value8 = (byte)((value8 << 1) | (P & 1));
FlagC = (temp8 & 0x80) != 0; FlagC = (temp8 & 0x80) != 0;
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void Abs_RMW_Stage5_LSR() private void Abs_RMW_Stage5_LSR()
@ -2904,15 +2833,11 @@ namespace BizHawk.Emulation.Cores.Components.M6502
FlagC = (value8 & 1) != 0; FlagC = (value8 & 1) != 0;
alu_temp = value8 = (byte)(value8 >> 1); alu_temp = value8 = (byte)(value8 >> 1);
P = (byte)((P & 0x7D) | TableNZ[value8]); P = (byte)((P & 0x7D) | TableNZ[value8]);
} }
private void Abs_RMW_Stage6() private void Abs_RMW_Stage6()
{ {
_link.WriteMemory((ushort)ea, (byte)alu_temp); _link.WriteMemory((ushort)ea, (byte)alu_temp);
} }
private void End_ISpecial() private void End_ISpecial()
@ -2921,7 +2846,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
mi = 0; mi = 0;
ExecuteOneRetry(); ExecuteOneRetry();
return; return;
} }
private void End_SuppressInterrupt() private void End_SuppressInterrupt()
@ -2930,7 +2854,6 @@ namespace BizHawk.Emulation.Cores.Components.M6502
mi = 0; mi = 0;
ExecuteOneRetry(); ExecuteOneRetry();
return; return;
} }
private void End() private void End()