mirror of
https://github.com/fadden/6502bench.git
synced 2024-12-02 13:51:36 +00:00
280 lines
5.5 KiB
ArmAsm
280 lines
5.5 KiB
ArmAsm
|
!cpu w65c02
|
||
|
* = $1000
|
||
|
jsr L1017
|
||
|
jsr L1099
|
||
|
jsr L10D9
|
||
|
jsr L10EE
|
||
|
jsr L110F
|
||
|
jsr L11CF
|
||
|
nop
|
||
|
nop
|
||
|
nop
|
||
|
brk
|
||
|
|
||
|
!byte $ff
|
||
|
|
||
|
L1017 ora ($ff,x)
|
||
|
!byte $02,$ff
|
||
|
!byte $03
|
||
|
tsb $ff
|
||
|
ora $ff
|
||
|
asl $ff
|
||
|
rmb0 $ff
|
||
|
php
|
||
|
ora #$ff
|
||
|
asl
|
||
|
!byte $0b
|
||
|
tsb $feff
|
||
|
ora $feff
|
||
|
asl $feff
|
||
|
bbr0 $ff,@L1035
|
||
|
@L1035 bpl @L1037
|
||
|
@L1037 ora ($ff),y
|
||
|
ora ($ff)
|
||
|
!byte $13
|
||
|
trb $ff
|
||
|
ora $ff,x
|
||
|
asl $ff,x
|
||
|
rmb1 $ff
|
||
|
clc
|
||
|
ora $feff,y
|
||
|
inc
|
||
|
!byte $1b
|
||
|
trb $feff
|
||
|
ora $feff,x
|
||
|
asl $feff,x
|
||
|
bbr1 $ff,@L1056
|
||
|
@L1056 jsr $feff
|
||
|
and ($ff,x)
|
||
|
!byte $22,$ff
|
||
|
!byte $23
|
||
|
bit $ff
|
||
|
and $ff
|
||
|
rol $ff
|
||
|
rmb2 $ff
|
||
|
plp
|
||
|
and #$ff
|
||
|
rol
|
||
|
!byte $2b
|
||
|
bit $feff
|
||
|
and $feff
|
||
|
rol $feff
|
||
|
bbr2 $ff,@L1077
|
||
|
@L1077 bmi @L1079
|
||
|
@L1079 and ($ff),y
|
||
|
and ($ff)
|
||
|
!byte $33
|
||
|
bit $ff,x
|
||
|
and $ff,x
|
||
|
rol $ff,x
|
||
|
rmb3 $ff
|
||
|
sec
|
||
|
and $feff,y
|
||
|
dec
|
||
|
!byte $3b
|
||
|
bit $feff,x
|
||
|
and $feff,x
|
||
|
rol $feff,x
|
||
|
bbr3 $ff,@L1098
|
||
|
@L1098 rti
|
||
|
|
||
|
L1099 eor ($ff,x)
|
||
|
!byte $42,$ff
|
||
|
!byte $43
|
||
|
!byte $44,$ff
|
||
|
eor $ff
|
||
|
lsr $ff
|
||
|
rmb4 $ff
|
||
|
pha
|
||
|
eor #$ff
|
||
|
lsr
|
||
|
!byte $4b
|
||
|
jmp @L10AE
|
||
|
|
||
|
@L10AE eor $feff
|
||
|
lsr $feff
|
||
|
bbr4 $ff,@L10B7
|
||
|
@L10B7 bvc @L10B9
|
||
|
@L10B9 eor ($ff),y
|
||
|
eor ($ff)
|
||
|
!byte $53
|
||
|
!byte $54,$ff
|
||
|
eor $ff,x
|
||
|
lsr $ff,x
|
||
|
rmb5 $ff
|
||
|
cli
|
||
|
eor $feff,y
|
||
|
phy
|
||
|
!byte $5b
|
||
|
!byte $5c,$ff,$fe
|
||
|
eor $feff,x
|
||
|
lsr $feff,x
|
||
|
bbr5 $ff,@L10D8
|
||
|
@L10D8 rts
|
||
|
|
||
|
L10D9 adc ($ff,x)
|
||
|
!byte $62,$ff
|
||
|
!byte $63
|
||
|
stz $ff
|
||
|
adc $ff
|
||
|
ror $ff
|
||
|
rmb6 $ff
|
||
|
pla
|
||
|
adc #$ff
|
||
|
ror
|
||
|
!byte $6b
|
||
|
jmp ($feff)
|
||
|
|
||
|
L10EE adc $feff
|
||
|
ror $feff
|
||
|
bbr6 $ff,@L10F7
|
||
|
@L10F7 bvs @L10F9
|
||
|
@L10F9 adc ($ff),y
|
||
|
adc ($ff)
|
||
|
!byte $73
|
||
|
stz $ff,x
|
||
|
adc $ff,x
|
||
|
ror $ff,x
|
||
|
rmb7 $ff
|
||
|
sei
|
||
|
adc $feff,y
|
||
|
ply
|
||
|
!byte $7b
|
||
|
jmp ($feff,x)
|
||
|
|
||
|
L110F adc $feff,x
|
||
|
ror $feff,x
|
||
|
bbr7 $ff,@L1118
|
||
|
@L1118 bra @L111A
|
||
|
|
||
|
@L111A sta ($ff,x)
|
||
|
!byte $82,$ff
|
||
|
!byte $83
|
||
|
sty $ff
|
||
|
sta $ff
|
||
|
stx $ff
|
||
|
smb0 $ff
|
||
|
dey
|
||
|
bit #$ff
|
||
|
txa
|
||
|
!byte $8b
|
||
|
sty $feff
|
||
|
sta $feff
|
||
|
stx $feff
|
||
|
bbs0 $ff,@L1138
|
||
|
@L1138 bcc @L113A
|
||
|
@L113A sta ($ff),y
|
||
|
sta ($ff)
|
||
|
!byte $93
|
||
|
sty $ff,x
|
||
|
sta $ff,x
|
||
|
stx $ff,y
|
||
|
smb1 $ff
|
||
|
tya
|
||
|
sta $feff,y
|
||
|
txs
|
||
|
!byte $9b
|
||
|
stz $feff
|
||
|
sta $feff,x
|
||
|
stz $feff,x
|
||
|
bbs1 $ff,@L1159
|
||
|
@L1159 ldy #$ff
|
||
|
lda ($ff,x)
|
||
|
ldx #$ff
|
||
|
!byte $a3
|
||
|
ldy $ff
|
||
|
lda $ff
|
||
|
ldx $ff
|
||
|
smb2 $ff
|
||
|
tay
|
||
|
lda #$ff
|
||
|
tax
|
||
|
!byte $ab
|
||
|
ldy $feff
|
||
|
lda $feff
|
||
|
ldx $feff
|
||
|
bbs2 $ff,@L1179
|
||
|
@L1179 bcs @L117B
|
||
|
@L117B lda ($ff),y
|
||
|
lda ($ff)
|
||
|
!byte $b3
|
||
|
ldy $ff,x
|
||
|
lda $ff,x
|
||
|
ldx $ff,y
|
||
|
smb3 $ff
|
||
|
clv
|
||
|
lda $feff,y
|
||
|
tsx
|
||
|
!byte $bb
|
||
|
ldy $feff,x
|
||
|
lda $feff,x
|
||
|
ldx $feff,y
|
||
|
bbs3 $ff,@L119A
|
||
|
@L119A cpy #$ff
|
||
|
cmp ($ff,x)
|
||
|
!byte $c2,$ff
|
||
|
!byte $c3
|
||
|
cpy $ff
|
||
|
cmp $ff
|
||
|
dec $ff
|
||
|
smb4 $ff
|
||
|
iny
|
||
|
cmp #$ff
|
||
|
dex
|
||
|
wai
|
||
|
cpy $feff
|
||
|
cmp $feff
|
||
|
dec $feff
|
||
|
bbs4 $ff,@L11BA
|
||
|
@L11BA bne @L11BC
|
||
|
@L11BC cmp ($ff),y
|
||
|
cmp ($ff)
|
||
|
!byte $d3
|
||
|
!byte $d4,$ff
|
||
|
cmp $ff,x
|
||
|
dec $ff,x
|
||
|
smb5 $ff
|
||
|
cld
|
||
|
cmp $feff,y
|
||
|
phx
|
||
|
stp
|
||
|
|
||
|
L11CF !byte $dc,$ff,$fe
|
||
|
cmp $feff,x
|
||
|
dec $feff,x
|
||
|
bbs5 $ff,@L11DB
|
||
|
@L11DB cpx #$ff
|
||
|
sbc ($ff,x)
|
||
|
!byte $e2,$ff
|
||
|
!byte $e3
|
||
|
cpx $ff
|
||
|
sbc $ff
|
||
|
inc $ff
|
||
|
smb6 $ff
|
||
|
inx
|
||
|
sbc #$ff
|
||
|
nop
|
||
|
!byte $eb
|
||
|
cpx $feff
|
||
|
sbc $feff
|
||
|
inc $feff
|
||
|
bbs6 $ff,@L11FB
|
||
|
@L11FB beq @L11FD
|
||
|
@L11FD sbc ($ff),y
|
||
|
sbc ($ff)
|
||
|
!byte $f3
|
||
|
!byte $f4,$ff
|
||
|
sbc $ff,x
|
||
|
inc $ff,x
|
||
|
smb7 $ff
|
||
|
sed
|
||
|
sbc $feff,y
|
||
|
plx
|
||
|
!byte $fb
|
||
|
!byte $fc,$ff,$fe
|
||
|
sbc $feff,x
|
||
|
inc $feff,x
|
||
|
bbs7 $ff,@L121C
|
||
|
@L121C rts
|
||
|
|