mirror of
https://github.com/zoriya/ComSquare.git
synced 2026-05-31 01:25:31 +00:00
Adding 8-bit Arithmetic Operations
This commit is contained in:
Melefo
+84
-1
@@ -2,7 +2,6 @@
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// Created by Melefo on 27/01/2020.
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//
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#include <cstring>
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#include <iostream>
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#include "APU.hpp"
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#include "../Exceptions/NotImplementedException.hpp"
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@@ -220,6 +219,8 @@ namespace ComSquare::APU
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return this->ASL(this->_internalRegisters.a, 2, true);
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case 0x1D:
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return this->DECreg(this->_internalRegisters.x);
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case 0x1E:
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return this->CMPreg(this->_internalRegisters.x, this->_getAbsoluteAddr(), 4);
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case 0x1F:
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return this->JMP(this->_getAbsoluteByXAddr(), true);
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case 0x20:
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@@ -282,6 +283,8 @@ namespace ComSquare::APU
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return this->ROL(this->_internalRegisters.a, 2, true);
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case 0x3D:
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return this->INCreg(this->_internalRegisters.x);
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case 0x3E:
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return this->CMPreg(this->_internalRegisters.x, this->_getDirectAddr(), 3);
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case 0x3F:
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return this->CALL(this->_getAbsoluteAddr());
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case 0x40:
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@@ -342,6 +345,8 @@ namespace ComSquare::APU
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return this->LSR(this->_getDirectAddrByX(), 5);
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case 0x5C:
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return this->LSR(this->_internalRegisters.a, 2, true);
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case 0x5E:
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return this->CMPreg(this->_internalRegisters.y, this->_getAbsoluteAddr(), 4);
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case 0x5F:
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return this->JMP(this->_getAbsoluteAddr());
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case 0x60:
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@@ -352,6 +357,18 @@ namespace ComSquare::APU
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return this->SET1(this->_getDirectAddr(), 3);
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case 0x63:
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return this->BBS(this->_getDirectAddr(), 3);
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case 0x64:
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return this->CMPreg(this->_internalRegisters.a, this->_getDirectAddr(), 3);
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case 0x65:
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return this->CMPreg(this->_internalRegisters.a, this->_getAbsoluteAddr(), 4);
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case 0x66:
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return this->CMPreg(this->_internalRegisters.a, this->_getIndexXAddr(), 3);
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case 0x67:
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return this->CMPreg(this->_internalRegisters.a, this->_getAbsoluteDirectByXAddr(), 6);
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case 0x68:
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return this->CMPreg(this->_internalRegisters.a, this->_getImmediateData(), 2);
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case 0x69:
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return this->CMP(this->_getDirectAddr(), this->_getDirectAddr(), 6);
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case 0x6A:
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return this->AND1(this->_getAbsoluteBit(), true);
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case 0x6B:
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@@ -372,12 +389,26 @@ namespace ComSquare::APU
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return this->CLR1(this->_getDirectAddr(), 3);
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case 0x73:
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return this->BBC(this->_getDirectAddr(), 3);
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case 0x74:
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return this->CMPreg(this->_internalRegisters.a, this->_getDirectAddrByX(), 4);
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case 0x75:
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return this->CMPreg(this->_internalRegisters.a, this->_getAbsoluteAddrByX(), 5);
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case 0x76:
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return this->CMPreg(this->_internalRegisters.a, this->_getAbsoluteAddrByY(), 5);
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case 0x77:
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return this->CMPreg(this->_internalRegisters.a, this->_getAbsoluteDirectAddrByY(), 6);
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case 0x78:
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return this->CMP(this->_getDirectAddr(), this->_getImmediateData(), 5);
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case 0x79:
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return this->CMP(this->_getIndexXAddr(), this->_getIndexYAddr(), 5);
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case 0x7A:
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return this->ADDW(this->_getDirectAddr());
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case 0x7B:
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return this->ROR(this->_getDirectAddrByX(), 5);
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case 0x7C:
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return this->ROR(this->_internalRegisters.a, 2, true);
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case 0x7E:
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return this->CMPreg(this->_internalRegisters.y, this->_getDirectAddr(), 3);
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case 0x7F:
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return this->RETI();
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case 0x80:
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@@ -388,6 +419,18 @@ namespace ComSquare::APU
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return this->SET1(this->_getDirectAddr(), 4);
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case 0x83:
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return this->BBS(this->_getDirectAddr(), 4);
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case 0x84:
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return this->ADCacc(this->_getDirectAddr(), 3);
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case 0x85:
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return this->ADCacc(this->_getAbsoluteAddr(), 5);
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case 0x86:
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return this->ADCacc(this->_getIndexXAddr(), 3);
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case 0x87:
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return this->ADCacc(this->_getAbsoluteDirectByXAddr(), 6);
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case 0x88:
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return this->ADCacc(this->_getImmediateData(), 2);
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case 0x89:
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return this->ADC(this->_getDirectAddr(), this->_getDirectAddr(), 6);
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case 0x8A:
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return this->EOR1(this->_getAbsoluteBit());
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case 0x8B:
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@@ -404,6 +447,18 @@ namespace ComSquare::APU
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return this->CLR1(this->_getDirectAddr(), 4);
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case 0x93:
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return this->BBC(this->_getDirectAddr(), 4);
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case 0x94:
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return this->ADCacc(this->_getDirectAddrByX(), 4);
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case 0x95:
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return this->ADCacc(this->_getAbsoluteAddrByX(), 5);
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case 0x96:
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return this->ADCacc(this->_getAbsoluteAddrByY(), 5);
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case 0x97:
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return this->ADCacc(this->_getAbsoluteDirectAddrByY(), 6);
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case 0x98:
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return this->ADC(this->_getDirectAddr(), this->_getImmediateData(), 5);
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case 0x99:
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return this->ADC(this->_getIndexXAddr(), this->_getIndexYAddr(), 3);
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case 0x9A:
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return this->SUBW(this->_getDirectAddr());
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case 0x9B:
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@@ -422,12 +477,26 @@ namespace ComSquare::APU
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return this->SET1(this->_getDirectAddr(), 5);
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case 0xA3:
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return this->BBS(this->_getDirectAddr(), 5);
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case 0xA4:
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return this->SBCacc(this->_getDirectAddr(), 3);
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case 0xA5:
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return this->SBCacc(this->_getAbsoluteAddr(), 4);
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case 0xA6:
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return this->SBCacc(this->_getIndexXAddr(), 3);
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case 0xA7:
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return this->SBCacc(this->_getAbsoluteDirectByXAddr(), 6);
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case 0xA8:
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return this->SBCacc(this->_getImmediateData(), 2);
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case 0xA9:
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return this->SBC(this->_getDirectAddr(), this->_getDirectAddr(), 6);
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case 0xAA:
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return this->MOV1(this->_getAbsoluteBit(), true);
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case 0xAB:
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return this->INC(this->_getDirectAddr(), 4);
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case 0xAC:
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return this->INC(this->_getAbsoluteAddr(), 5);
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case 0xAD:
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return this->CMPreg(this->_internalRegisters.y, this->_getImmediateData(), 2);
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case 0xAE:
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return this->POP(this->_internalRegisters.a);
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case 0xB0:
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@@ -438,6 +507,18 @@ namespace ComSquare::APU
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return this->CLR1(this->_getDirectAddr(), 5);
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case 0xB3:
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return this->BBC(this->_getDirectAddr(), 5);
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case 0xB4:
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return this->SBCacc(this->_getDirectAddrByX(), 4);
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case 0xB5:
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return this->SBCacc(this->_getAbsoluteAddrByX(), 5);
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case 0xB6:
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return this->SBCacc(this->_getAbsoluteAddrByY(), 5);
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case 0xB7:
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return this->SBCacc(this->_getAbsoluteDirectAddrByY(), 6);
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case 0xB8:
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return this->SBC(this->_getDirectAddr(), this->_getImmediateData(), 5);
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case 0xB9:
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return this->SBC(this->_getIndexXAddr(), this->_getIndexYAddr(), 5);
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case 0xBA:
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return this->MOVW(this->_getDirectAddr(), true);
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case 0xBB:
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@@ -454,6 +535,8 @@ namespace ComSquare::APU
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return this->SET1(this->_getDirectAddr(), 6);
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case 0xC3:
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return this->BBS(this->_getDirectAddr(), 6);
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case 0xC8:
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return this->CMPreg(this->_internalRegisters.x, this->_getImmediateData(), 2);
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case 0xCA:
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return this->MOV1(this->_getAbsoluteBit());
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case 0xCE:
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