mirror of
https://github.com/fadden/6502bench.git
synced 2024-12-01 22:50:35 +00:00
34ba47e71d
Modified the asm source generators and on-screen display to show the DP arg for BBR/BBS as hex. The instructions are otherwise treated as relative branches, e.g. the DP arg doesn't get factored into the cross-reference table. ACME/cc65 put the bit number in the mnemonic, 64tass wants it to be in the first argument, and Merlin32 wants nothing to do with any of this because it's incompatible with the 65816. Added an "all ops" test for W65C02.
280 lines
5.6 KiB
ArmAsm
280 lines
5.6 KiB
ArmAsm
.cpu "w65c02"
|
|
* = $1000
|
|
jsr L1017
|
|
jsr L1099
|
|
jsr L10D9
|
|
jsr L10EE
|
|
jsr L110F
|
|
jsr L11CF
|
|
nop
|
|
nop
|
|
nop
|
|
brk
|
|
|
|
.byte $00
|
|
|
|
L1017 ora ($00,x)
|
|
.byte $02,$00
|
|
.byte $03
|
|
tsb $00
|
|
ora $00
|
|
asl $00
|
|
rmb 0,$00
|
|
php
|
|
ora #$00
|
|
asl a
|
|
.byte $0b
|
|
tsb @w$0000
|
|
ora @w$0000
|
|
asl @w$0000
|
|
bbr 0,$00,_L1035
|
|
_L1035 bpl _L1037
|
|
_L1037 ora ($00),y
|
|
ora ($00)
|
|
.byte $13
|
|
trb $00
|
|
ora $00,x
|
|
asl $00,x
|
|
rmb 1,$00
|
|
clc
|
|
ora $0000,y
|
|
inc a
|
|
.byte $1b
|
|
trb @w$0000
|
|
ora @w$0000,x
|
|
asl @w$0000,x
|
|
bbr 1,$00,_L1056
|
|
_L1056 jsr $0000
|
|
and ($00,x)
|
|
.byte $22,$00
|
|
.byte $23
|
|
bit $00
|
|
and $00
|
|
rol $00
|
|
rmb 2,$00
|
|
plp
|
|
and #$00
|
|
rol a
|
|
.byte $2b
|
|
bit @w$0000
|
|
and @w$0000
|
|
rol @w$0000
|
|
bbr 2,$00,_L1077
|
|
_L1077 bmi _L1079
|
|
_L1079 and ($00),y
|
|
and ($00)
|
|
.byte $33
|
|
bit $00,x
|
|
and $00,x
|
|
rol $00,x
|
|
rmb 3,$00
|
|
sec
|
|
and $0000,y
|
|
dec a
|
|
.byte $3b
|
|
bit @w$0000,x
|
|
and @w$0000,x
|
|
rol @w$0000,x
|
|
bbr 3,$00,_L1098
|
|
_L1098 rti
|
|
|
|
L1099 eor ($00,x)
|
|
.byte $42,$00
|
|
.byte $43
|
|
.byte $44,$00
|
|
eor $00
|
|
lsr $00
|
|
rmb 4,$00
|
|
pha
|
|
eor #$00
|
|
lsr a
|
|
.byte $4b
|
|
jmp _L10AE
|
|
|
|
_L10AE eor @w$0000
|
|
lsr @w$0000
|
|
bbr 4,$00,_L10B7
|
|
_L10B7 bvc _L10B9
|
|
_L10B9 eor ($00),y
|
|
eor ($00)
|
|
.byte $53
|
|
.byte $54,$00
|
|
eor $00,x
|
|
lsr $00,x
|
|
rmb 5,$00
|
|
cli
|
|
eor $0000,y
|
|
phy
|
|
.byte $5b
|
|
.byte $5c,$00,$00
|
|
eor @w$0000,x
|
|
lsr @w$0000,x
|
|
bbr 5,$00,_L10D8
|
|
_L10D8 rts
|
|
|
|
L10D9 adc ($00,x)
|
|
.byte $62,$00
|
|
.byte $63
|
|
stz $00
|
|
adc $00
|
|
ror $00
|
|
rmb 6,$00
|
|
pla
|
|
adc #$00
|
|
ror a
|
|
.byte $6b
|
|
jmp ($0000)
|
|
|
|
L10EE adc @w$0000
|
|
ror @w$0000
|
|
bbr 6,$00,_L10F7
|
|
_L10F7 bvs _L10F9
|
|
_L10F9 adc ($00),y
|
|
adc ($00)
|
|
.byte $73
|
|
stz $00,x
|
|
adc $00,x
|
|
ror $00,x
|
|
rmb 7,$00
|
|
sei
|
|
adc $0000,y
|
|
ply
|
|
.byte $7b
|
|
jmp ($0000,x)
|
|
|
|
L110F adc @w$0000,x
|
|
ror @w$0000,x
|
|
bbr 7,$00,_L1118
|
|
_L1118 bra _L111A
|
|
|
|
_L111A sta ($00,x)
|
|
.byte $82,$00
|
|
.byte $83
|
|
sty $00
|
|
sta $00
|
|
stx $00
|
|
smb 0,$00
|
|
dey
|
|
bit #$00
|
|
txa
|
|
.byte $8b
|
|
sty @w$0000
|
|
sta @w$0000
|
|
stx @w$0000
|
|
bbs 0,$00,_L1138
|
|
_L1138 bcc _L113A
|
|
_L113A sta ($00),y
|
|
sta ($00)
|
|
.byte $93
|
|
sty $00,x
|
|
sta $00,x
|
|
stx $00,y
|
|
smb 1,$00
|
|
tya
|
|
sta $0000,y
|
|
txs
|
|
.byte $9b
|
|
stz @w$0000
|
|
sta @w$0000,x
|
|
stz @w$0000,x
|
|
bbs 1,$00,_L1159
|
|
_L1159 ldy #$00
|
|
lda ($00,x)
|
|
ldx #$00
|
|
.byte $a3
|
|
ldy $00
|
|
lda $00
|
|
ldx $00
|
|
smb 2,$00
|
|
tay
|
|
lda #$00
|
|
tax
|
|
.byte $ab
|
|
ldy @w$0000
|
|
lda @w$0000
|
|
ldx @w$0000
|
|
bbs 2,$00,_L1179
|
|
_L1179 bcs _L117B
|
|
_L117B lda ($00),y
|
|
lda ($00)
|
|
.byte $b3
|
|
ldy $00,x
|
|
lda $00,x
|
|
ldx $00,y
|
|
smb 3,$00
|
|
clv
|
|
lda $0000,y
|
|
tsx
|
|
.byte $bb
|
|
ldy @w$0000,x
|
|
lda @w$0000,x
|
|
ldx @w$0000,y
|
|
bbs 3,$00,_L119A
|
|
_L119A cpy #$00
|
|
cmp ($00,x)
|
|
.byte $c2,$00
|
|
.byte $c3
|
|
cpy $00
|
|
cmp $00
|
|
dec $00
|
|
smb 4,$00
|
|
iny
|
|
cmp #$00
|
|
dex
|
|
wai
|
|
cpy @w$0000
|
|
cmp @w$0000
|
|
dec @w$0000
|
|
bbs 4,$00,_L11BA
|
|
_L11BA bne _L11BC
|
|
_L11BC cmp ($00),y
|
|
cmp ($00)
|
|
.byte $d3
|
|
.byte $d4,$00
|
|
cmp $00,x
|
|
dec $00,x
|
|
smb 5,$00
|
|
cld
|
|
cmp $0000,y
|
|
phx
|
|
stp
|
|
|
|
L11CF .byte $dc,$00,$00
|
|
cmp @w$0000,x
|
|
dec @w$0000,x
|
|
bbs 5,$00,_L11DB
|
|
_L11DB cpx #$00
|
|
sbc ($00,x)
|
|
.byte $e2,$00
|
|
.byte $e3
|
|
cpx $00
|
|
sbc $00
|
|
inc $00
|
|
smb 6,$00
|
|
inx
|
|
sbc #$00
|
|
nop
|
|
.byte $eb
|
|
cpx @w$0000
|
|
sbc @w$0000
|
|
inc @w$0000
|
|
bbs 6,$00,_L11FB
|
|
_L11FB beq _L11FD
|
|
_L11FD sbc ($00),y
|
|
sbc ($00)
|
|
.byte $f3
|
|
.byte $f4,$00
|
|
sbc $00,x
|
|
inc $00,x
|
|
smb 7,$00
|
|
sed
|
|
sbc $0000,y
|
|
plx
|
|
.byte $fb
|
|
.byte $fc,$00,$00
|
|
sbc @w$0000,x
|
|
inc @w$0000,x
|
|
bbs 7,$00,_L121C
|
|
_L121C rts
|
|
|