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authoralekseiplusplus <alekseijeaves@protonmail.com>2023-05-01 14:16:00 +1000
committeralekseiplusplus <alekseijeaves@protonmail.com>2023-05-01 14:16:00 +1000
commit65e93275c17c14eea06d495958ed77fe569ce8f1 (patch)
tree4e9ee5a9bbbc6ac1ea5a4b38dd2cace48bbb5c70 /headers/instructions
parent8f09f4249cec8ccc187b3f9ee5094fb3080900a9 (diff)
changed directory structure, and other minor stuff
Diffstat (limited to 'headers/instructions')
-rw-r--r--headers/instructions/definitions.h360
-rw-r--r--headers/instructions/illegal/definitions.h0
-rw-r--r--headers/instructions/illegal/init.h0
-rw-r--r--headers/instructions/illegal/table-append.h0
-rw-r--r--headers/instructions/init.h74
-rw-r--r--headers/instructions/table.h270
6 files changed, 0 insertions, 704 deletions
diff --git a/headers/instructions/definitions.h b/headers/instructions/definitions.h
deleted file mode 100644
index 937ca10..0000000
--- a/headers/instructions/definitions.h
+++ /dev/null
@@ -1,360 +0,0 @@
-// instructions.h
-// Definition of all instruction functions, handling effect of instruction and flags.
-
-AddData idata;
-
-
-/* TO DO
-
-!!!!!!!! CHECK THAT idata.value IS USED ACROSS ALL FUNCTIONS, NOT VAL !!!!!!!!!!!!!!
- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Fix all functions before performing testing
-
-*/
-
-// Load and Store Instructions
-
-void fLDA(Addressing addr, address val){ idata = fAddress(addr, val);
- acc = idata.value;
-}
-
-void fLDX(Addressing addr, address val){ idata = fAddress(addr, val);
- X = idata.value;
-}
-
-void fLDY(Addressing addr, address val){ idata = fAddress(addr, val);
- Y = idata.value;
-}
-
-void fSTA(Addressing addr, address val){ idata = fAddress(addr, val);
- setMemory(idata.add, acc);
-}
-
-void fSTX(Addressing addr, address val){ idata = fAddress(addr, val);
- setMemory(idata.add, X);
-}
-
-void fSTY(Addressing addr, address val){ idata = fAddress(addr, val);
- setMemory(idata.add, Y);
-}
-
-// Arithmetic Instructions
-
-void fADC(Addressing addr, address val){ idata = fAddress(addr, val);
- int buffer = acc + idata.value;
- setFlagV(buffer, acc);
-
- if (buffer > 255)
- flagSet(flag_C);
- else
- flagClear(flag_C);
-
- acc += idata.value;
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-void fSBC(Addressing addr, address val){ idata = fAddress(addr, val);
- int buffer = acc - idata.value;
- setFlagV(buffer, acc);
-
- if (buffer < 0)
- flagSet(flag_C);
- else
- flagClear(flag_C);
-
- acc -= idata.value;
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-//Increment and Decrement Instructions
-
-void fINC(Addressing addr, address val){ idata = fAddress(addr, val);
- byte a = getMemory(idata.add);
- a++;
- setMemory(idata.add, a);
- setFlagN(Memory[idata.add]);
- setFlagZ(Memory[idata.add]);
-}
-
-void fINX(Addressing addr, address val){ idata = fAddress(addr, val);
- X++;
- setFlagN(X);
- setFlagZ(X);
-}
-
-void fINY(Addressing addr, address val){ idata = fAddress(addr, val);
- Y++;
- setFlagN(Y);
- setFlagZ(Y);
-}
-
-void fDEC(Addressing addr, address val){ idata = fAddress(addr, val);
- byte a = getMemory(idata.add);
- a--;
- setMemory(idata.add, a);
- setFlagN(Memory[idata.add]);
- setFlagZ(Memory[idata.add]);
-}
-
-void fDEX(Addressing addr, address val){ idata = fAddress(addr, val);
- X--;
- setFlagN(X);
- setFlagZ(X);
-}
-
-void fDEY(Addressing addr, address val){ idata = fAddress(addr, val);
- Y--;
- setFlagN(Y);
- setFlagZ(Y);
-}
-
-// Logical Instructions
-
-void fAND(Addressing addr, address val){ idata = fAddress(addr, val);
- acc &= idata.value;
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-void fORA(Addressing addr, address val){ idata = fAddress(addr, val);
- acc |= idata.value;
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-void fEOR(Addressing addr, address val){ idata = fAddress(addr, val);
- acc ^= idata.value;
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-// Jump, Branch, Compare, and Test Bits
-
-void fJMP(Addressing addr, address val){ idata = fAddress(addr, val);
- PC = val;
-}
-
-void fBCC(Addressing addr, address val){ idata = fAddress(addr, val); //FINISH ALL BRANCH INSTRUCTIONS
- //signed char val down to BVC
- if (getFlag(flag_C) == 0) PC += val;
-}
-
-void fBCS(Addressing addr, address val){ idata = fAddress(addr, val);
- if (getFlag(flag_C) == 1) PC += val;
-}
-
-void fBEQ(Addressing addr, address val){ idata = fAddress(addr, val);
- if (getFlag(flag_Z) == 1) PC += val;
-}
-
-void fBNE(Addressing addr, address val){ idata = fAddress(addr, val);
- if (getFlag(flag_Z) == 0) PC += val;
-}
-
-void fBMI(Addressing addr, address val){ idata = fAddress(addr, val);
- if (getFlag(flag_N) == 1) PC += val;
-}
-
-void fBPL(Addressing addr, address val){ idata = fAddress(addr, val);
- if (getFlag(flag_N) == 0) PC += val;
-}
-
-void fBVS(Addressing addr, address val){ idata = fAddress(addr, val);
- if (getFlag(flag_V) == 1) PC += val;
-}
-
-void fBVC(Addressing addr, address val){ idata = fAddress(addr, val);
- if (getFlag(flag_V) == 0) PC += val;
-}
-
-void fCMP(Addressing addr, address val){ idata = fAddress(addr, val);
- if (acc < idata.value){
- flagSet(flag_N); flagClear(flag_Z); flagClear(flag_C);
- }if (acc == idata.value){
- flagClear(flag_N); flagSet(flag_Z); flagClear(flag_C);
- }if (acc > idata.value){
- flagClear(flag_N); flagClear(flag_Z); flagSet(flag_C);
- }
-}
-
-void fCPX(Addressing addr, address val){ idata = fAddress(addr, val);
- if (X < idata.value){
- flagSet(flag_N); flagClear(flag_Z); flagClear(flag_C);
- }if (X == idata.value){
- flagClear(flag_N); flagSet(flag_Z); flagClear(flag_C);
- }if (X > idata.value){
- flagClear(flag_N); flagClear(flag_Z); flagSet(flag_C);
- }
-}
-
-void fCPY(Addressing addr, address val){ idata = fAddress(addr, val);
- if (Y < idata.value){
- flagSet(flag_N); flagClear(flag_Z); flagClear(flag_C);
- }if (Y == idata.value){
- flagClear(flag_N); flagSet(flag_Z); flagClear(flag_C);
- }if (Y > idata.value){
- flagClear(flag_N); flagClear(flag_Z); flagSet(flag_C);
- }
-}
-
-//NEED TO DOUBLE CHECK THIS INSTRUCTION
-void fBIT(Addressing addr, address val){ idata = fAddress(addr, val);
- setFlag(flag_N, (idata.value & flag_N));
- setFlag(flag_V, (idata.value & flag_V));
-
- if (((idata.value & flag_N) & (idata.value & flag_V)) == 0) {
- flagSet(flag_Z);
- } else {
- flagSet(flag_Z);
- }
-}
-
-// Shift and Rotate Instructions
-
-void fASL(Addressing addr, address val){ idata = fAddress(addr, val);
- setFlag(flag_C, (idata.value & 0x80));
- acc = (idata.value << 1);
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-void fLSR(Addressing addr, address val){ idata = fAddress(addr, val);
- setFlag(flag_C, (idata.value & 0x01));
- acc = (idata.value >> 1);
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-void fROL(Addressing addr, address val){ idata = fAddress(addr, val);
- setFlag(flag_C, (val & 0x80));
- acc = (val << 1);
- acc |= (getFlag(flag_C) * 0x01);
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-void fROR(Addressing addr, address val){ idata = fAddress(addr, val);
- setFlag(flag_C, (val & 0x01));
- acc = (val >> 1);
- acc |= (getFlag(flag_C) * 0x80);
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-// Transfer Instructions
-
-void fTAX(Addressing addr, address val){ idata = fAddress(addr, val);
- X = acc;
- //setFlagN(X);
- //setFlagZ(X);
-}
-
-void fTAY(Addressing addr, address val){ idata = fAddress(addr, val);
- Y = acc;
- //setFlagN(Y);
- //setFlagZ(Y);
-}
-
-void fTXA(Addressing addr, address val){ idata = fAddress(addr, val);
- acc = X;
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-void fTYA(Addressing addr, address val){ idata = fAddress(addr, val);
- acc = Y;
- setFlagN(acc);
- setFlagZ(acc);
-}
-
-// Stack Instructions
-
-void fTSX(Addressing addr, address val){ idata = fAddress(addr, val);
- X = S;
-}
-
-void fTXS(Addressing addr, address val){ idata = fAddress(addr, val);
- S = X;
-}
-
-void fPHA(Addressing addr, address val){ idata = fAddress(addr, val);
- setMemory(0x01FF-S, acc);
- S++;
-}
-
-void fPHP(Addressing addr, address val){ idata = fAddress(addr, val);
- setMemory(0x01FF-S, P);
- S++;
-}
-
-void fPLA(Addressing addr, address val){ idata = fAddress(addr, val);
- S--;
- acc = getMemory(0x01FF-S);
-}
-
-void fPLP(Addressing addr, address val){ idata = fAddress(addr, val);
- S--;
- P = getMemory(0x01FF-S);
-}
-
-// Subroutine Instructions
-// NEED TO FINISH THESE
-
-void fJSR(Addressing addr, address val){ idata = fAddress(addr, val);
- Memory[0x01FF-S] = (idata.add-1);
- S++;
- PC = idata.add;
-}
-
-void fRTS(Addressing addr, address val){ idata = fAddress(addr, val);
-
-}
-
-void fRTI(Addressing addr, address val){ idata = fAddress(addr, val);
-
-}
-
-// Set/Reset Insutrctions
-
-void fCLC(Addressing addr, address val){ idata = fAddress(addr, val);
- flagClear(flag_C);
-}
-
-void fCLD(Addressing addr, address val){ idata = fAddress(addr, val);
- flagClear(flag_D);
-}
-
-void fCLI(Addressing addr, address val){ idata = fAddress(addr, val);
- flagClear(flag_I);
-}
-
-void fCLV(Addressing addr, address val){ idata = fAddress(addr, val);
- flagClear(flag_V);
-}
-
-void fSEC(Addressing addr, address val){ idata = fAddress(addr, val);
- flagSet(flag_C);
-}
-
-void fSED(Addressing addr, address val){ idata = fAddress(addr, val);
- flagSet(flag_D);
-}
-
-void fSEI(Addressing addr, address val){ idata = fAddress(addr, val);
- flagSet(flag_I);
-}
-
-// NOP/BRK Instructions
-
-void fNOP(Addressing addr, address val){ idata = fAddress(addr, val);
-}
-
-void fBRK(Addressing addr, address val){ idata = fAddress(addr, val);
- flagSet(flag_B);
-}
-
-#ifdef ILLEGAL
-#include"illegal/definitions.h"
-#endif \ No newline at end of file
diff --git a/headers/instructions/illegal/definitions.h b/headers/instructions/illegal/definitions.h
deleted file mode 100644
index e69de29..0000000
--- a/headers/instructions/illegal/definitions.h
+++ /dev/null
diff --git a/headers/instructions/illegal/init.h b/headers/instructions/illegal/init.h
deleted file mode 100644
index e69de29..0000000
--- a/headers/instructions/illegal/init.h
+++ /dev/null
diff --git a/headers/instructions/illegal/table-append.h b/headers/instructions/illegal/table-append.h
deleted file mode 100644
index e69de29..0000000
--- a/headers/instructions/illegal/table-append.h
+++ /dev/null
diff --git a/headers/instructions/init.h b/headers/instructions/init.h
deleted file mode 100644
index dd2d477..0000000
--- a/headers/instructions/init.h
+++ /dev/null
@@ -1,74 +0,0 @@
-// instruction-init.h
-// Initializes every instruction function prior to addressing.h
-
-// Load and Store Instructions
-void fLDA(Addressing, address);
-void fLDX(Addressing, address);
-void fLDY(Addressing, address);
-void fSTA(Addressing, address);
-void fSTX(Addressing, address);
-void fSTY(Addressing, address);
-// Arithmetic Instructions
-void fADC(Addressing, address);
-void fSBC(Addressing, address);
-//Increment and Decrement Instructions
-void fINC(Addressing, address);
-void fINX(Addressing, address);
-void fINY(Addressing, address);
-void fDEC(Addressing, address);
-void fDEX(Addressing, address);
-void fDEY(Addressing, address);
-// Logical Instructions
-void fAND(Addressing, address);
-void fORA(Addressing, address);
-void fEOR(Addressing, address);
-// Jump, Branch, Compare, and Test Bits
-void fJMP(Addressing, address);
-void fBCC(Addressing, address);
-void fBCS(Addressing, address);
-void fBEQ(Addressing, address);
-void fBNE(Addressing, address);
-void fBMI(Addressing, address);
-void fBPL(Addressing, address);
-void fBVS(Addressing, address);
-void fBVC(Addressing, address);
-void fCMP(Addressing, address);
-void fCPX(Addressing, address);
-void fCPY(Addressing, address);
-void fBIT(Addressing, address);
-// Shift and Rotate Instructions
-void fASL(Addressing, address);
-void fLSR(Addressing, address);
-void fROL(Addressing, address);
-void fROR(Addressing, address);
-// Transfer Instructions
-void fTAX(Addressing, address);
-void fTAY(Addressing, address);
-void fTXA(Addressing, address);
-void fTYA(Addressing, address);
-// Stack Instructions
-void fTSX(Addressing, address);
-void fTXS(Addressing, address);
-void fPHA(Addressing, address);
-void fPHP(Addressing, address);
-void fPLA(Addressing, address);
-void fPLP(Addressing, address);
-// Subroutine Instructions
-void fJSR(Addressing, address);
-void fRTS(Addressing, address);
-void fRTI(Addressing, address);
-// Set/Reset Insutrctions
-void fCLC(Addressing, address);
-void fCLD(Addressing, address);
-void fCLI(Addressing, address);
-void fCLV(Addressing, address);
-void fSEC(Addressing, address);
-void fSED(Addressing, address);
-void fSEI(Addressing, address);
-// NOP/BRK Instructions
-void fNOP(Addressing, address);
-void fBRK(Addressing, address);
-
-#ifdef ILLEGAL
-#include"illegal/init.h"
-#endif \ No newline at end of file
diff --git a/headers/instructions/table.h b/headers/instructions/table.h
deleted file mode 100644
index f37814b..0000000
--- a/headers/instructions/table.h
+++ /dev/null
@@ -1,270 +0,0 @@
-// instruction-table.h
-// Defines the instruction table, and the functions to access it.
-
-void* InstructionTable;
-void (*func)(Addressing, address);
-
-#define InstructionTableSize (256 * (sizeof(uintptr_t) + sizeof(Addressing)))
-
-uintptr_t* getInstructionTableFunction(int i){ //Segmentation fault is occurring here, likely in next one too
- uintptr_t* r = (InstructionTable + (sizeof(uintptr_t)*i));
- return r;
-}
-
-Addressing* getInstructionTableAddressing(int i){
- Addressing* r = (InstructionTable + (sizeof(uintptr_t)*256) + (sizeof(Addressing)*i));
- return r;
-}
-
-void callInstructionTable(int i, address val){
- uintptr_t a = getInstructionTableFunction(i);
- memcpy(&func, a, sizeof(uintptr_t));
- Addressing* r = (InstructionTable + ((sizeof(uintptr_t)*256) + (sizeof(Addressing) * i)));
- func(*r, val);
-}
-
-void setInstructionTable(int i, uintptr_t p, Addressing r){
- uintptr_t* p1 = (InstructionTable + (sizeof(uintptr_t)*i));
- *p1 = p;
-
- Addressing* r1 = (InstructionTable + (sizeof(uintptr_t)*256) + (sizeof(Addressing)*i));
- *r1 = r;
-}
-
-void initInstructionTable(){
- InstructionTable = malloc(InstructionTableSize);
- // Load and Store Instructions
- // fLDA(Addressing, address);
- setInstructionTable(0xA9, (uintptr_t)&fLDA, eImmediate);
- setInstructionTable(0xA5, (uintptr_t)&fLDA, eZeroPage);
- setInstructionTable(0xB5, (uintptr_t)&fLDA, eZeroPageIndexedX);
- setInstructionTable(0xAD, (uintptr_t)&fLDA, eAbsolute);
- setInstructionTable(0xBD, (uintptr_t)&fLDA, eAbsoluteIndexedX);
- setInstructionTable(0xB9, (uintptr_t)&fLDA, eAbsoluteIndexedY);
- setInstructionTable(0xA1, (uintptr_t)&fLDA, eIndexedIndirect);
- setInstructionTable(0xB1, (uintptr_t)&fLDA, eIndirectIndexed);
- // fLDX(Addressing, address);
- setInstructionTable(0xA2, (uintptr_t)&fLDX, eImmediate);
- setInstructionTable(0xA6, (uintptr_t)&fLDX, eZeroPage);
- setInstructionTable(0xB6, (uintptr_t)&fLDX, eZeroPageIndexedY);
- setInstructionTable(0xAE, (uintptr_t)&fLDX, eAbsolute);
- setInstructionTable(0xBE, (uintptr_t)&fLDX, eAbsoluteIndexedY);
- // fLDY(Addressing, address);
- setInstructionTable(0xA0, (uintptr_t)&fLDY, eImmediate);
- setInstructionTable(0xA4, (uintptr_t)&fLDY, eZeroPage);
- setInstructionTable(0xB4, (uintptr_t)&fLDY, eZeroPageIndexedX);
- setInstructionTable(0xAC, (uintptr_t)&fLDY, eAbsolute);
- setInstructionTable(0xBC, (uintptr_t)&fLDY, eAbsoluteIndexedX);
- // fSTA(Addressing, address);
- setInstructionTable(0x85, (uintptr_t)&fSTA, eZeroPage);
- setInstructionTable(0x95, (uintptr_t)&fSTA, eZeroPageIndexedX);
- setInstructionTable(0x8D, (uintptr_t)&fSTA, eAbsolute);
- setInstructionTable(0x9D, (uintptr_t)&fSTA, eAbsoluteIndexedX);
- setInstructionTable(0x99, (uintptr_t)&fSTA, eAbsoluteIndexedY);
- setInstructionTable(0x81, (uintptr_t)&fSTA, eIndexedIndirect);
- setInstructionTable(0x91, (uintptr_t)&fSTA, eIndirectIndexed);
- // fSTX(Addressing, address);
- setInstructionTable(0x86, (uintptr_t)&fSTX, eZeroPage);
- setInstructionTable(0x96, (uintptr_t)&fSTX, eZeroPageIndexedX);
- setInstructionTable(0x8E, (uintptr_t)&fSTX, eAbsolute);
- // fSTY(Addressing, address);
- setInstructionTable(0x84, (uintptr_t)&fSTY, eZeroPage);
- setInstructionTable(0x94, (uintptr_t)&fSTY, eZeroPageIndexedY);
- setInstructionTable(0x8C, (uintptr_t)&fSTY, eAbsolute);
-
- // Arithmetic Instructions
- // fADC(Addressing, address);
- setInstructionTable(0x69, (uintptr_t)&fADC, eImmediate);
- setInstructionTable(0x65, (uintptr_t)&fADC, eZeroPage);
- setInstructionTable(0x75, (uintptr_t)&fADC, eZeroPageIndexedX);
- setInstructionTable(0x6D, (uintptr_t)&fADC, eAbsolute);
- setInstructionTable(0x7D, (uintptr_t)&fADC, eAbsoluteIndexedX);
- setInstructionTable(0x79, (uintptr_t)&fADC, eAbsoluteIndexedY);
- setInstructionTable(0x61, (uintptr_t)&fADC, eIndexedIndirect);
- setInstructionTable(0x71, (uintptr_t)&fADC, eIndirectIndexed);
- // fSBC(Addressing, address);
- setInstructionTable(0xE9, (uintptr_t)&fSBC, eImmediate);
- setInstructionTable(0xE5, (uintptr_t)&fSBC, eZeroPage);
- setInstructionTable(0xF5, (uintptr_t)&fSBC, eZeroPageIndexedX);
- setInstructionTable(0xED, (uintptr_t)&fSBC, eAbsolute);
- setInstructionTable(0xFD, (uintptr_t)&fSBC, eAbsoluteIndexedX);
- setInstructionTable(0xF9, (uintptr_t)&fSBC, eAbsoluteIndexedY);
- setInstructionTable(0xE1, (uintptr_t)&fSBC, eIndexedIndirect);
- setInstructionTable(0xF1, (uintptr_t)&fSBC, eIndirectIndexed);
-
- //Increment and Decrement Instructions
- //INC(Addressing, address);
- setInstructionTable(0xE6, (uintptr_t)&fINC, eZeroPage);
- setInstructionTable(0xF6, (uintptr_t)&fINC, eZeroPageIndexedX);
- setInstructionTable(0xEE, (uintptr_t)&fINC, eAbsolute);
- setInstructionTable(0xFE, (uintptr_t)&fINC, eAbsoluteIndexedX);
- //INX(Addressing, address);
- setInstructionTable(0xE8, (uintptr_t)&fINX, eImplied);
- //INY(Addressing, address);
- setInstructionTable(0xC8, (uintptr_t)&fINY, eImplied);
- //DEC(Addressing, address);
- setInstructionTable(0xC6, (uintptr_t)&fDEC, eZeroPage);
- setInstructionTable(0xD6, (uintptr_t)&fDEC, eZeroPageIndexedX);
- setInstructionTable(0xCE, (uintptr_t)&fDEC, eAbsolute);
- setInstructionTable(0xDE, (uintptr_t)&fDEC, eAbsoluteIndexedX);
- //DEX(Addressing, address);
- setInstructionTable(0xCA, (uintptr_t)&fDEX, eImplied);
- //DEY(Addressing, address);
- setInstructionTable(0x88, (uintptr_t)&fDEY, eImplied);
-
- // Logical Instructions
- //AND(Addressing, address);
- setInstructionTable(0x29, (uintptr_t)&fAND, eImmediate);
- setInstructionTable(0x25, (uintptr_t)&fAND, eZeroPage);
- setInstructionTable(0x35, (uintptr_t)&fAND, eZeroPageIndexedX);
- setInstructionTable(0x2D, (uintptr_t)&fAND, eAbsolute);
- setInstructionTable(0x3D, (uintptr_t)&fAND, eAbsoluteIndexedX);
- setInstructionTable(0x39, (uintptr_t)&fAND, eAbsoluteIndexedY);
- setInstructionTable(0x21, (uintptr_t)&fAND, eIndexedIndirect);
- setInstructionTable(0x31, (uintptr_t)&fAND, eIndirectIndexed);
- //ORA(Addressing, address);
- setInstructionTable(0x09, (uintptr_t)&fORA, eImmediate);
- setInstructionTable(0x05, (uintptr_t)&fORA, eZeroPage);
- setInstructionTable(0x15, (uintptr_t)&fORA, eZeroPageIndexedX);
- setInstructionTable(0x0D, (uintptr_t)&fORA, eAbsolute);
- setInstructionTable(0x1D, (uintptr_t)&fORA, eAbsoluteIndexedX);
- setInstructionTable(0x19, (uintptr_t)&fORA, eAbsoluteIndexedY);
- setInstructionTable(0x01, (uintptr_t)&fORA, eIndexedIndirect);
- setInstructionTable(0x11, (uintptr_t)&fORA, eIndirectIndexed);
- //EOR(Addressing, address);
- setInstructionTable(0x49, (uintptr_t)&fEOR, eImmediate);
- setInstructionTable(0x45, (uintptr_t)&fEOR, eZeroPage);
- setInstructionTable(0x55, (uintptr_t)&fEOR, eZeroPageIndexedX);
- setInstructionTable(0x4D, (uintptr_t)&fEOR, eAbsolute);
- setInstructionTable(0x5D, (uintptr_t)&fEOR, eAbsoluteIndexedX);
- setInstructionTable(0x59, (uintptr_t)&fEOR, eAbsoluteIndexedY);
- setInstructionTable(0x41, (uintptr_t)&fEOR, eIndexedIndirect);
- setInstructionTable(0x51, (uintptr_t)&fEOR, eIndirectIndexed);
-
- // Jump, Branch, Compare, and Test Bits
- //JMP(Addressing, address);
- setInstructionTable(0x4C, (uintptr_t)&fJMP, eAbsolute);
- setInstructionTable(0x6C, (uintptr_t)&fJMP, eIndirectAbsolute);
- //BCC(Addressing, address);
- setInstructionTable(0x90, (uintptr_t)&fBCC, eRelative);
- //BCS(Addressing, address);
- setInstructionTable(0xB0, (uintptr_t)&fBCS, eRelative);
- //BEQ(Addressing, address);
- setInstructionTable(0xF0, (uintptr_t)&fBEQ, eRelative);
- //BNE(Addressing, address);
- setInstructionTable(0xD0, (uintptr_t)&fBNE, eRelative);
- //BMI(Addressing, address);
- setInstructionTable(0x30, (uintptr_t)&fBMI, eRelative);
- //BPL(Addressing, address);
- setInstructionTable(0x10, (uintptr_t)&fBPL, eRelative);
- //BVS(Addressing, address);
- setInstructionTable(0x70, (uintptr_t)&fBVS, eRelative);
- //BVC(Addressing, address);
- setInstructionTable(0x50, (uintptr_t)&fBVC, eRelative);
- //CMP(Addressing, address);
- setInstructionTable(0xC9, (uintptr_t)&fCMP, eImmediate);
- setInstructionTable(0xC5, (uintptr_t)&fCMP, eZeroPage);
- setInstructionTable(0xD5, (uintptr_t)&fCMP, eZeroPageIndexedX);
- setInstructionTable(0xCD, (uintptr_t)&fCMP, eAbsolute);
- setInstructionTable(0xDD, (uintptr_t)&fCMP, eAbsoluteIndexedX);
- setInstructionTable(0xD9, (uintptr_t)&fCMP, eAbsoluteIndexedY);
- setInstructionTable(0xC1, (uintptr_t)&fCMP, eIndexedIndirect);
- setInstructionTable(0xD1, (uintptr_t)&fCMP, eIndirectIndexed);
- //CPX(Addressing, address);
- setInstructionTable(0xE0, (uintptr_t)&fCPX, eImmediate);
- setInstructionTable(0xE4, (uintptr_t)&fCPX, eZeroPage);
- setInstructionTable(0xEC, (uintptr_t)&fCPX, eAbsolute);
- //CPY(Addressing, address);
- setInstructionTable(0xC0, (uintptr_t)&fCPY, eImmediate);
- setInstructionTable(0xC4, (uintptr_t)&fCPY, eZeroPage);
- setInstructionTable(0xCC, (uintptr_t)&fCPY, eAbsolute);
- //BIT(Addressing, address);
- setInstructionTable(0x4C, (uintptr_t)&fBIT, eZeroPage);
- setInstructionTable(0x6C, (uintptr_t)&fBIT, eAbsolute);
-
- // Shift and Rotate Instructions
- //ASL(Addressing, address);
- setInstructionTable(0x0A, (uintptr_t)&fASL, eAccumulator);
- setInstructionTable(0x06, (uintptr_t)&fASL, eZeroPage);
- setInstructionTable(0x16, (uintptr_t)&fASL, eZeroPageIndexedX);
- setInstructionTable(0x0E, (uintptr_t)&fASL, eAbsolute);
- setInstructionTable(0x1E, (uintptr_t)&fASL, eAbsoluteIndexedX);
- //LSR(Addressing, address);
- setInstructionTable(0x4A, (uintptr_t)&fLSR, eAccumulator);
- setInstructionTable(0x46, (uintptr_t)&fLSR, eZeroPage);
- setInstructionTable(0x56, (uintptr_t)&fLSR, eZeroPageIndexedX);
- setInstructionTable(0x4E, (uintptr_t)&fLSR, eAbsolute);
- setInstructionTable(0x5E, (uintptr_t)&fLSR, eAbsoluteIndexedX);
- //ROL(Addressing, address);
- setInstructionTable(0x2A, (uintptr_t)&fROL, eAccumulator);
- setInstructionTable(0x26, (uintptr_t)&fROL, eZeroPage);
- setInstructionTable(0x36, (uintptr_t)&fROL, eZeroPageIndexedX);
- setInstructionTable(0x2E, (uintptr_t)&fROL, eAbsolute);
- setInstructionTable(0x3E, (uintptr_t)&fROL, eAbsoluteIndexedX);
- //ROR(Addressing, address);
- setInstructionTable(0x6A, (uintptr_t)&fROR, eAccumulator);
- setInstructionTable(0x66, (uintptr_t)&fROR, eZeroPage);
- setInstructionTable(0x76, (uintptr_t)&fROR, eZeroPageIndexedX);
- setInstructionTable(0x6E, (uintptr_t)&fROR, eAbsolute);
- setInstructionTable(0x7E, (uintptr_t)&fROR, eAbsoluteIndexedX);
-
- // Transfer Instructions
- //TAX(Addressing, address);
- setInstructionTable(0xAA, (uintptr_t)&fTAX, eImplied);
- //TAY(Addressing, address);
- setInstructionTable(0xA8, (uintptr_t)&fTAY, eImplied);
- //TXA(Addressing, address);
- setInstructionTable(0x8A, (uintptr_t)&fTXA, eImplied);
- //TYA(Addressing, address);
- setInstructionTable(0x98, (uintptr_t)&fTYA, eImplied);
-
- // Stack Instructions
- //TSX(Addressing, address);
- setInstructionTable(0xBA, (uintptr_t)&fTSX, eImplied);
- //TXS(Addressing, address);
- setInstructionTable(0x9A, (uintptr_t)&fTXS, eImplied);
- //PHA(Addressing, address);
- setInstructionTable(0x48, (uintptr_t)&fPHA, eImplied);
- //PHP(Addressing, address);
- setInstructionTable(0x08, (uintptr_t)&fPHP, eImplied);
- //PLA(Addressing, address);
- setInstructionTable(0x68, (uintptr_t)&fPLA, eImplied);
- //PLP(Addressing, address);
- setInstructionTable(0x28, (uintptr_t)&fPLP, eImplied);
-
- // Subroutine Instructions
- //JSR(Addressing, address);
- setInstructionTable(0x20, (uintptr_t)&fJSR, eAbsolute);
- //RTS(Addressing, address);
- setInstructionTable(0x60, (uintptr_t)&fRTS, eImplied);
- //RTI(Addressing, address);
- setInstructionTable(0x40, (uintptr_t)&fRTI, eImplied);
-
- // Set/Reset Insutrctions
- //CLC(Addressing, address);
- setInstructionTable(0x18, (uintptr_t)&fCLC, eImplied);
- //CLD(Addressing, address);
- setInstructionTable(0xD8, (uintptr_t)&fCLD, eImplied);
- //CLI(Addressing, address);
- setInstructionTable(0x58, (uintptr_t)&fCLI, eImplied);
- //CLV(Addressing, address);
- setInstructionTable(0xB8, (uintptr_t)&fCLV, eImplied);
- //SEC(Addressing, address);
- setInstructionTable(0x38, (uintptr_t)&fSEC, eImplied);
- //SED(Addressing, address);
- setInstructionTable(0xF8, (uintptr_t)&fSED, eImplied);
- //SEI(Addressing, address);
- setInstructionTable(0x78, (uintptr_t)&fSEI, eImplied);
-
- // NOP/BRK Instructions
- //NOP(Addressing, address);
- setInstructionTable(0xEA, (uintptr_t)&fNOP, eImplied);
- //BRK(Addressing, address);
- setInstructionTable(0x00, (uintptr_t)&fBRK, eImplied);
-
- #ifdef ILLEGAL
- #include"illegal/table-append.h"
- #endif
-
-}
-