;option	list-file,list.txt
	option	+list
	option	+list-hex
	option	+list-pc
	option	list-labels,all
	option	list-macros,all

        option  output-file, "6502.bin"
        option  output-format, raw

	;
	; Test basically created by pasting in opcodes from 6502.org
	;
	cpu	6502

	org	$8000

zero:	equ	0

	option	zero-page,off

adc_test
	ADC #$44
	option	+zero-page
	ADC $44
	adc $44,x
	option	-zero-page
	adc $4400
	adc $4400,x
	adc $4400,y
	ADC ($44,X)
	ADC ($44),Y

zp_test
	option	zero-page,auto
	adc	$80	; Always ZP
	adc	$8080	; Always !ZP
	adc	fwd_80	; Always ZP - sure after 2nd pass onwards
	adc	fwd_101	; Initially ZP - sure !ZP after 2nd pass onwards
	option	-zero-page


addr_mode_tests:	; Uncomment to test
	option	+zero-page
	; adc	$4400	; Outside of ZP
	option	-zero-page
	; adc	$4400,z	; Unknown index reg
	; adc	($44,y) ; Wrong indirect reg
	; adc	($44),x ; Wrong indirect reg

        option  zero-page,auto

and_test
	and #$44
	and $44
	and $44,x
	and $4400
	and $4400,x
	and $4400,y
	and ($44,x)
	and ($44),y

asl_test
	ASL A
	ASL $44
	ASL $44,X
	ASL $4400
	ASL $4400,X

bit_test
	BIT $44
	BIT $4400

branch_test
	BPL branch_test
	BMI branch_test
	BVC branch_test
	BVS branch_test
	BCC branch_test
	BCS branch_test
	BNE branch_test
	BEQ branch_test

	BPL brk_test
	BMI brk_test
	BVC brk_test
	BVS brk_test
	BCC brk_test
	BCS brk_test
	BNE brk_test
	BEQ brk_test

	; BEQ zero		; Would generate an error/warning
	; BEQ $f000		; Would generate an error/warning

brk_test
    	BRK

cmp_test
.acc
	CMP #$44
	CMP $44
	CMP $44,X
	CMP $4400
	CMP $4400,X
	CMP $4400,Y
	CMP ($44,X)
	CMP ($44),Y

.xreg
	CPX #$44
	CPX $44
	CPX $4400

 
.yreg
	CPY #$44
	CPY $44
	CPY $4400

dec_test
	DEC $44
	DEC $44,X
	DEC $4400
	DEC $4400,X

 

eor_test
	EOR #$44
	EOR $44
	EOR $44,X
	EOR $4400
	EOR $4400,X
	EOR $4400,Y
	EOR ($44,X)
	EOR ($44),Y

flag_test
	CLC
	SEC
	CLI
	SEI
	CLV
	CLD
	SED

inc_test
	INC $44
	INC $44,X
	INC $4400
	INC $4400,X
 

jmp_test
	JMP $5597
	JMP ($5597)

jsr_test
	JSR $5597

ld_test
.acc
	LDA #$44
	LDA $44
	LDA $44,X
	LDA $4400
	LDA $4400,X
	LDA $4400,Y
	LDA ($44,X)
	LDA ($44),Y

.xreg
	LDX #$44
	LDX $44
	LDX $44,Y
	LDX $4400
	LDX $4400,Y

.yreg
	LDY #$44
	LDY $44
	LDY $44,X
	LDY $4400
	LDY $4400,X

lst_test

	LSR A
	LSR $44
	LSR $44,X
	LSR $4400
	LSR $4400,X

nop_test

	NOP

ora_test
	ORA #$44
	ORA $44
	ORA $44,X
	ORA $4400
	ORA $4400,X
	ORA $4400,Y
	ORA ($44,X)
	ORA ($44),Y

xfer_test
	TAX
	TXA
	DEX
	INX
	TAY
	TYA
	DEY
	INY
 

rol_test
	ROL A
	ROL $44
	ROL $44,X
	ROL $4400
	ROL $4400,X

rot_test
	ROR A
	ROR $44
	ROR $44,X
	ROR $4400
	ROR $4400,X

ret_test
	RTI
	rts

sbc_test
	SBC #$44
	SBC $44
	SBC $44,X
	SBC $4400
	SBC $4400,X
	SBC $4400,Y
	SBC ($44,X)
	SBC ($44),Y

store_test
.acc
	STA $44
	STA $44,X
	STA $4400
	STA $4400,X
	STA $4400,Y
	STA ($44,X)
	STA ($44),Y

.xreg
	STX $44
	STX $44,Y
	STX $4400
 
.yreg
	STY $44
	STY $44,X
	STY $4400

stack_test
	TXS
	TSX
	PHA
	PLA
	PHP
	PLP

fwd_80:	equ	$80
fwd_101	equ	$101

; Illegal opcodes
        JAM
        ALR     #$44
        ANC     #$44
        ANC2    #$44
        ANE     #$44
        ARR     #$44
        DCP     $44
        DCP     $44,X
        DCP     $4400
        DCP     $4400,X
        DCP     $4400,Y
        DCP     ($44,X)
        DCP     ($44),Y
        ISC     $44
        ISC     $44,X
        ISC     $4400
        ISC     $4400,X
        ISC     $4400,Y
        ISC     ($44,X)
        ISC     ($44),Y
        LAS     $4400,Y
        LAX     $44
        LAX     $44,Y
        LAX     $4400
        LAX     $4400,Y
        LAX     ($44,X)
        LAX     ($44),Y
        LXA     #$44
        RLA     $44
        RLA     $44,X
        RLA     $4400
        RLA     $4400,X
        RLA     $4400,Y
        RLA     ($44,X)
        RLA     ($44),Y
        RRA     $44
        RRA     $44,X
        RRA     $4400
        RRA     $4400,X
        RRA     $4400,Y
        RRA     ($44,X)
        RRA     ($44),Y
        SAX     $44
        SAX     $44,Y
        SAX     $4400
        SAX     ($44,X)
        SBX     #$44
        SHA     $4400,Y
        SHA     ($44),Y
        SHX     $4400,Y
        SHY     $4400,X
        SLO     $44
        SLO     $44,X
        SLO     $4400
        SLO     $4400,X
        SLO     $4400,Y
        SLO     ($44,X)
        SLO     ($44),Y
        SRE     $44
        SRE     $44,X
        SRE     $4400
        SRE     $4400,X
        SRE     $4400,Y
        SRE     ($44,X)
        SRE     ($44),Y
        TAS     $4400,Y
        USBC    #$44