src/cpu/addressing.h


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//	addressing.h
//	Contains definitions relevant to addressing, as well as fAddress() which returns time, length, value, and address for an instruction function call.

#pragma once

#include"core.h"
#include"6502.h"
#include"instructions.h"


#define getInstructionLength(c) fAddressGetLength(*GetInstructionTableAddressing(c))


// For a given addressing mode and opcode, return data about the instruction.
AddData fAddress           (Addressing mode, short x              );
address fAddressGetAddress (Addressing mode, short x              );
int     fAddressGetLength  (Addressing mode                       );
byte    fAddressGetValue   (Addressing mode, short x, address addr);
int     fAddressGetCycles  (Addressing mode, short x, address addr);