def write(cls, cpu, memory_address, value):
cpu.a_reg = cpu.y_reg
return cpu.a_reg
# inc
types = []
inc_types = '''
zeropage INC oper E6 2 5
zeropage,X INC oper,X F6 2 6
absolute INC oper EE 3 6
absolute,X INC oper,X FE 3 7
'''
for generated in generate_classes_from_string(Inc, inc_types):
types.append(generated)
# dec
dec_types = '''
zeropage DEC oper C6 2 5
zeropage,X DEC oper,X D6 2 6
absolute DEC oper CE 3 3
absolute,X DEC oper,X DE 3 7
'''
for generated in generate_classes_from_string(Dec, dec_types):
types.append(generated)
from instructions.base_instructions import Lax, Sax, Dcp, Isb, Slo, Rla, Rra, Sre
from helpers import instruction_classes, generate_classes_from_string
lax_types = '''
zeropage LAX oper A7 2 3
absolute LAX oper AF 3 4
(indirect,X) LAX (oper,X) A3 2 6
(indirect),Y LAX (oper),Y B3 2 5*
zeropage,Y LAX oper,Y B7 2 4
absolute,Y LAX oper,Y BF 3 4*
'''
for generated in generate_classes_from_string(Lax, lax_types):
instruction_classes.append(generated)
sax_types = '''
(indirect,X) SAX (oper,X) 83 2 6
zeropage SAX oper 87 2 3
absolute SAX oper 8F 3 4
zeropage,Y SAX oper,Y 97 2 4
'''
for generated in generate_classes_from_string(Sax, sax_types):
instruction_classes.append(generated)
dcp_types = '''
(indirect,X) DCP (oper,X) C3 2 6
zeropage DCP oper C7 2 3
absolute DCP oper CF 3 4
(indirect),Y DCP (oper),Y D3 2 5*
zeropage,X DCP oper,X D7 2 4
implied NOP DA 1 2
implied NOP FA 1 2
immidiate NOP #oper 80 2 2
immidiate NOP #oper 82 2 2
immidiate NOP #oper 89 2 2
immidiate NOP #oper C2 2 2
immidiate NOP #oper E2 2 2
zeropage NOP oper 04 2 3
zeropage NOP oper 44 2 3
zeropage NOP oper 04 2 3
zeropage NOP oper 44 2 3
zeropage NOP oper 64 2 3
absolute NOP oper 0C 3 4
zeropage,X NOP oper,X 14 2 4
zeropage,X NOP oper,X 34 2 4
zeropage,X NOP oper,X 54 2 4
zeropage,X NOP oper,X 74 2 4
zeropage,X NOP oper,X D4 2 4
zeropage,X NOP oper,X F4 2 4
absolute,X NOP oper,X 1C 3 4*
absolute,X NOP oper,X 3C 3 4*
absolute,X NOP oper,X 5C 3 4*
absolute,X NOP oper,X 7C 3 4*
absolute,X NOP oper,X DC 3 4*
absolute,X NOP oper,X FC 3 4*
'''
for generated in generate_classes_from_string(Nop, nop_types):
instruction_classes.append(generated)
from instructions.base_instructions import Lda, Ldx, Ldy
types = []
lda_types = '''
immidiate LDA #oper A9 2 2
zeropage LDA oper A5 2 3
zeropage,X LDA oper,X B5 2 4
absolute LDA oper AD 3 4
absolute,X LDA oper,X BD 3 4*
absolute,Y LDA oper,Y B9 3 4*
(indirect,X) LDA (oper,X) A1 2 6
(indirect),Y LDA (oper),Y B1 2 5*
'''
for generated in generate_classes_from_string(Lda, lda_types):
types.append(generated)
ldx_types = '''
immidiate LDX #oper A2 2 2
zeropage LDX oper A6 2 3
zeropage,Y LDX oper,Y B6 2 4
absolute LDX oper AE 3 4
absolute,Y LDX oper,Y BE 3 4*
'''
for generated in generate_classes_from_string(Ldx, ldx_types):
types.append(generated)
ldy_types = '''
immidiate LDY #oper A0 2 2
identifier_byte = bytes([0x2C])
# cmp instructions
cmp_types = '''
immidiate CMP #oper C9 2 2
zeropage CMP oper C5 2 3
zeropage,X CMP oper,X D5 2 4
absolute CMP oper CD 3 4
absolute,X CMP oper,X DD 3 4*
absolute,Y CMP oper,Y D9 3 4*
(indirect,X) CMP (oper,X) C1 2 6
(indirect),Y CMP (oper),Y D1 2 5*
'''
for generated in generate_classes_from_string(Cmp, cmp_types):
types.append(generated)
# cpy instructions
cpy_types = '''
immidiate CPY #oper C0 2 2
zeropage CPY oper C4 2 3
absolute CPY oper CC 3 4
'''
for generated in generate_classes_from_string(Cpy, cpy_types):
types.append(generated)
# cpx instructions
cpx_types = '''
immidiate CPX #oper E0 2 2
from addressing import ZeroPageAddressing, ZeroPageAddressingWithY, AbsoluteAddressing, ZeroPageAddressingWithX, \
AbsoluteAddressingWithX, AbsoluteAddressingWithY, IndirectAddressingWithX, IndirectAddressingWithY
from helpers import generate_classes_from_string
from instructions.base_instructions import Stx, Sta, Sty
types = []
# stx
stx_types = '''
zeropage STX oper 86 2 3
zeropage,Y STX oper,Y 96 2 4
absolute STX oper 8E 3 4
'''
for generated in generate_classes_from_string(Stx, stx_types):
types.append(generated)
# Sta
sta_types = '''
zeropage STA oper 85 2 3
zeropage,X STA oper,X 95 2 4
absolute STA oper 8D 3 4
absolute,X STA oper,X 9D 3 5
absolute,Y STA oper,Y 99 3 5
(indirect,X) STA (oper,X) 81 2 6
(indirect),Y STA (oper),Y 91 2 6
'''
for generated in generate_classes_from_string(Sta, sta_types):
types.append(generated)
from instructions.base_instructions import Lda, Ldx, Ldy
types = []
lda_types = '''
immidiate LDA #oper A9 2 2
zeropage LDA oper A5 2 3
zeropage,X LDA oper,X B5 2 4
absolute LDA oper AD 3 4
absolute,X LDA oper,X BD 3 4*
absolute,Y LDA oper,Y B9 3 4*
(indirect,X) LDA (oper,X) A1 2 6
(indirect),Y LDA (oper),Y B1 2 5*
'''
for generated in generate_classes_from_string(Lda, lda_types):
types.append(generated)
ldx_types = '''
immidiate LDX #oper A2 2 2
zeropage LDX oper A6 2 3
zeropage,Y LDX oper,Y B6 2 4
absolute LDX oper AE 3 4
absolute,Y LDX oper,Y BE 3 4*
'''
for generated in generate_classes_from_string(Ldx, ldx_types):
types.append(generated)
absolute NOP oper 0C 3 4
zeropage,X NOP oper,X 14 2 4
zeropage,X NOP oper,X 34 2 4
zeropage,X NOP oper,X 54 2 4
zeropage,X NOP oper,X 74 2 4
zeropage,X NOP oper,X D4 2 4
zeropage,X NOP oper,X F4 2 4
absolute,X NOP oper,X 1C 3 4*
absolute,X NOP oper,X 3C 3 4*
absolute,X NOP oper,X 5C 3 4*
absolute,X NOP oper,X 7C 3 4*
absolute,X NOP oper,X DC 3 4*
absolute,X NOP oper,X FC 3 4*
'''
for generated in generate_classes_from_string(Nop, nop_types):
types.append(generated)
# set status instructions
class Sec(SetBit):
identifier_byte = bytes([0x38])
bit = Status.StatusTypes.carry
class Sei(SetBit):
identifier_byte = bytes([0x78])
bit = Status.StatusTypes.interrupt
class Sed(SetBit):
from addressing import ZeroPageAddressing, ZeroPageAddressingWithY, AbsoluteAddressing, ZeroPageAddressingWithX, \
AbsoluteAddressingWithX, AbsoluteAddressingWithY, IndirectAddressingWithX, IndirectAddressingWithY
from helpers import generate_classes_from_string
from instructions.base_instructions import Stx, Sta, Sty
types = []
# stx
stx_types = '''
zeropage STX oper 86 2 3
zeropage,Y STX oper,Y 96 2 4
absolute STX oper 8E 3 4
'''
for generated in generate_classes_from_string(Stx, stx_types):
types.append(generated)
# Sta
sta_types = '''
zeropage STA oper 85 2 3
zeropage,X STA oper,X 95 2 4
absolute STA oper 8D 3 4
absolute,X STA oper,X 9D 3 5
absolute,Y STA oper,Y 99 3 5
(indirect,X) STA (oper,X) 81 2 6
(indirect),Y STA (oper),Y 91 2 6
'''
for generated in generate_classes_from_string(Sta, sta_types):
types.append(generated)
class BitAbs(AbsoluteAddressing, Bit):
identifier_byte = bytes([0x2C])
# cmp instructions
cmp_types = '''
immidiate CMP #oper C9 2 2
zeropage CMP oper C5 2 3
zeropage,X CMP oper,X D5 2 4
absolute CMP oper CD 3 4
absolute,X CMP oper,X DD 3 4*
absolute,Y CMP oper,Y D9 3 4*
(indirect,X) CMP (oper,X) C1 2 6
(indirect),Y CMP (oper),Y D1 2 5*
'''
for generated in generate_classes_from_string(Cmp, cmp_types):
types.append(generated)
# cpy instructions
cpy_types = '''
immidiate CPY #oper C0 2 2
zeropage CPY oper C4 2 3
absolute CPY oper CC 3 4
'''
for generated in generate_classes_from_string(Cpy, cpy_types):
types.append(generated)
# cpx instructions
class Tya(ImpliedAddressing, RegisterModifier):
identifier_byte = bytes([0x98])
@classmethod
def write(cls, cpu, memory_address, value):
cpu.a_reg = cpu.y_reg
return cpu.a_reg
# inc
types = []
inc_types = '''
zeropage INC oper E6 2 5
zeropage,X INC oper,X F6 2 6
absolute INC oper EE 3 6
absolute,X INC oper,X FE 3 7
'''
for generated in generate_classes_from_string(Inc, inc_types):
types.append(generated)
dec_types = '''
zeropage DEC oper C6 2 5
zeropage,X DEC oper,X D6 2 6
absolute DEC oper CE 3 3
absolute,X DEC oper,X DE 3 7
'''
for generated in generate_classes_from_string(Dec, dec_types):
types.append(generated)
from helpers import generate_classes_from_string
from instructions.base_instructions import Lax, Sax, Dcp, Isb, Slo, Rla, Rra, Sre
types = []
lax_types = '''
zeropage LAX oper A7 2 3
absolute LAX oper AF 3 4
(indirect,X) LAX (oper,X) A3 2 6
(indirect),Y LAX (oper),Y B3 2 5*
zeropage,Y LAX oper,Y B7 2 4
absolute,Y LAX oper,Y BF 3 4*
'''
for generated in generate_classes_from_string(Lax, lax_types):
types.append(generated)
sax_types = '''
(indirect,X) SAX (oper,X) 83 2 6
zeropage SAX oper 87 2 3
absolute SAX oper 8F 3 4
zeropage,Y SAX oper,Y 97 2 4
'''
for generated in generate_classes_from_string(Sax, sax_types):
types.append(generated)
dcp_types = '''
(indirect,X) DCP (oper,X) C3 2 6
zeropage DCP oper C7 2 3
absolute DCP oper CF 3 4
