//
//  main.c
//  6502
//
//  Created by Tamas Rudnai on 7/14/19.
//  Copyright © 2019 GameAlloy. All rights reserved.
//

#ifndef __6502_INSTR_LOGIC_H__
#define __6502_INSTR_LOGIC_H__


/**
 ORA  OR Memory with Accumulator
 
 A OR M -> A                      N Z C I D V
                                  + + - - - -
 
 addressing    assembler    opc  bytes  cyles
 --------------------------------------------
 immidiate     ORA #oper     09    2     2
 zeropage      ORA oper      05    2     3
 zeropage,X    ORA oper,X    15    2     4
 absolute      ORA oper      0D    3     4
 absolute,X    ORA oper,X    1D    3     4*
 absolute,Y    ORA oper,Y    19    3     4*
 (indirect,X)  ORA (oper,X)  01    2     6
 (indirect),Y  ORA (oper),Y  11    2     5*
**/
static inline void ORA( uint8_t imm ) {
    dbgPrintf("ORA(%02X) ", imm);
    m6502.A |= imm;
    set_flags_NZ( m6502.A );
}

/**
 AND  AND Memory with Accumulator
 
 A AND M -> A                     N Z C I D V
                                  + + - - - -
 
 addressing    assembler    opc  bytes  cyles
 --------------------------------------------
 immidiate     AND #oper     29    2     2
 zeropage      AND oper      25    2     3
 zeropage,X    AND oper,X    35    2     4
 absolute      AND oper      2D    3     4
 absolute,X    AND oper,X    3D    3     4*
 absolute,Y    AND oper,Y    39    3     4*
 (indirect,X)  AND (oper,X)  21    2     6
 (indirect),Y  AND (oper),Y  31    2     5*
 **/
static inline void AND( uint8_t imm ) {
    dbgPrintf("AND(%02X) ", imm);
    m6502.A &= imm;
    set_flags_NZ( m6502.A );
}

/**
 EOR  Exclusive-OR Memory with Accumulator
 
 A EOR M -> A                     N Z C I D V
                                  + + - - - -
 
 addressing    assembler    opc  bytes  cyles
 --------------------------------------------
 immidiate     EOR #oper     49    2     2
 zeropage      EOR oper      45    2     3
 zeropage,X    EOR oper,X    55    2     4
 absolute      EOR oper      4D    3     4
 absolute,X    EOR oper,X    5D    3     4*
 absolute,Y    EOR oper,Y    59    3     4*
 (indirect,X)  EOR (oper,X)  41    2     6
 (indirect),Y  EOR (oper),Y  51    2     5*
**/
static inline void EOR( uint8_t imm ) {
    dbgPrintf("EOR(%02X) ", imm);
    m6502.A ^= imm;
    set_flags_NZ( m6502.A );
}

#endif // __6502_INSTR_LOGIC_H__