refactoring of src/cpu/

1 files changed, 90 insertions, 0 deletions

diff --git a/src/cpu/instructions.h b/src/cpu/instructions.h
new file mode 100644
index 0000000..082082f
--- /dev/null
+++ b/src/cpu/instructions.h
@@ -0,0 +1,90 @@
+//	instructions.h
+#ifndef INSTRUCTIONS_H
+#define INSTRUCTIONS_H
+
+AddData idata;
+
+// 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);
+
+#endif
+
+#ifdef ILLEGAL_INSTRUCTIONS
+
+
+#endif
\ No newline at end of file