mirror of
https://github.com/fadden/6502bench.git
synced 2024-11-19 06:31:02 +00:00
32d1147eec
Previously, we used the default character encoding from the project properties to determine how strings and character constants in the entire source file should be encoded. Now we switch between encodings as needed. The default character encoding is no longer relevant. High ASCII is now an actual encoding, rather than acting like ASCII that sometimes doesn't work. Because we can do high ASCII character operands with "| $80", we don't output a .enc to switch from ASCII to high ASCII unless we need to generate a string. (If we're already in high ASCII mode, the "| $80" isn't required but won't hurt anything.) We now do a scan up front to see if ASCII or high ASCII is needed, and only output the .cdefs for the encodings that are actually used. The only gap in the matrix is high ASCII DCI strings -- the ".shift" pseudo-op rejects text if the string doesn't start with the high bit clear.
288 lines
5.5 KiB
ArmAsm
288 lines
5.5 KiB
ArmAsm
.cpu "65816"
|
|
* = $1000
|
|
.as
|
|
.xs
|
|
sec
|
|
xce
|
|
jsr L101F
|
|
jsr L10AB
|
|
jsr L10F2
|
|
jsr L1106
|
|
jsr L1109
|
|
jsr L112C
|
|
jsr L11F9
|
|
jsr L11FC
|
|
nop
|
|
nop
|
|
nop
|
|
brk
|
|
|
|
.byte $ff
|
|
|
|
L101F ora ($ff,x)
|
|
cop #$ff
|
|
ora $ff,s
|
|
tsb $ff
|
|
ora $ff
|
|
asl $ff
|
|
ora [$ff]
|
|
php
|
|
ora #$ff
|
|
asl a
|
|
phd
|
|
tsb $feff
|
|
ora $feff
|
|
asl $feff
|
|
ora $fdfeff
|
|
bpl L1041
|
|
L1041 ora ($ff),y
|
|
ora ($ff)
|
|
ora ($ff,s),y
|
|
trb $ff
|
|
ora $ff,x
|
|
asl $ff,x
|
|
ora [$ff],y
|
|
clc
|
|
ora $feff,y
|
|
inc a
|
|
tcs
|
|
trb $feff
|
|
ora $feff,x
|
|
asl $feff,x
|
|
ora $fdfeff,x
|
|
jsr $feff
|
|
and ($ff,x)
|
|
jsl $fdfeff
|
|
and $ff,s
|
|
bit $ff
|
|
and $ff
|
|
rol $ff
|
|
and [$ff]
|
|
plp
|
|
and #$ff
|
|
rol a
|
|
pld
|
|
bit $feff
|
|
and $feff
|
|
rol $feff
|
|
and $fdfeff
|
|
bmi L1089
|
|
L1089 and ($ff),y
|
|
and ($ff)
|
|
and ($ff,s),y
|
|
bit $ff,x
|
|
and $ff,x
|
|
rol $ff,x
|
|
and [$ff],y
|
|
sec
|
|
and $feff,y
|
|
dec a
|
|
tsc
|
|
bit $feff,x
|
|
and $feff,x
|
|
rol $feff,x
|
|
and $fdfeff,x
|
|
rti
|
|
|
|
L10AB eor ($ff,x)
|
|
.byte $42,$ff
|
|
eor $ff,s
|
|
mvp #$fe,#$ff
|
|
eor $ff
|
|
lsr $ff
|
|
eor [$ff]
|
|
pha
|
|
eor #$ff
|
|
lsr a
|
|
phk
|
|
jmp L10C2
|
|
|
|
L10C2 eor $feff
|
|
lsr $feff
|
|
eor $fdfeff
|
|
bvc L10CE
|
|
L10CE eor ($ff),y
|
|
eor ($ff)
|
|
eor ($ff,s),y
|
|
mvn #$fe,#$ff
|
|
eor $ff,x
|
|
lsr $ff,x
|
|
eor [$ff],y
|
|
cli
|
|
eor $feff,y
|
|
phy
|
|
tcd
|
|
jml L10E7
|
|
|
|
L10E7 eor $feff,x
|
|
lsr $feff,x
|
|
eor $fdfeff,x
|
|
rts
|
|
|
|
L10F2 adc ($ff,x)
|
|
per $0ff6
|
|
adc $ff,s
|
|
stz $ff
|
|
adc $ff
|
|
ror $ff
|
|
adc [$ff]
|
|
pla
|
|
adc #$ff
|
|
ror a
|
|
rtl
|
|
|
|
L1106 jmp ($feff)
|
|
|
|
L1109 adc $feff
|
|
ror $feff
|
|
adc $fdfeff
|
|
bvs L1115
|
|
L1115 adc ($ff),y
|
|
adc ($ff)
|
|
adc ($ff,s),y
|
|
stz $ff,x
|
|
adc $ff,x
|
|
ror $ff,x
|
|
adc [$ff],y
|
|
sei
|
|
adc $feff,y
|
|
ply
|
|
tdc
|
|
jmp ($feff,x)
|
|
|
|
L112C adc $feff,x
|
|
ror $feff,x
|
|
adc $fdfeff,x
|
|
bra L1138
|
|
|
|
L1138 sta ($ff,x)
|
|
brl L113D
|
|
|
|
L113D sta $ff,s
|
|
sty $ff
|
|
sta $ff
|
|
stx $ff
|
|
sta [$ff]
|
|
dey
|
|
bit #$ff
|
|
txa
|
|
phb
|
|
sty $feff
|
|
sta $feff
|
|
stx $feff
|
|
sta $fdfeff
|
|
bcc L115B
|
|
L115B sta ($ff),y
|
|
sta ($ff)
|
|
sta ($ff,s),y
|
|
sty $ff,x
|
|
sta $ff,x
|
|
stx $ff,y
|
|
sta [$ff],y
|
|
tya
|
|
sta $feff,y
|
|
txs
|
|
txy
|
|
stz $feff
|
|
sta $feff,x
|
|
stz $feff,x
|
|
sta $fdfeff,x
|
|
ldy #$ff
|
|
lda ($ff,x)
|
|
ldx #$ff
|
|
lda $ff,s
|
|
ldy $ff
|
|
lda $ff
|
|
ldx $ff
|
|
lda [$ff]
|
|
tay
|
|
lda #$ff
|
|
tax
|
|
plb
|
|
ldy $feff
|
|
lda $feff
|
|
ldx $feff
|
|
lda $fdfeff
|
|
bcs L11A0
|
|
L11A0 lda ($ff),y
|
|
lda ($ff)
|
|
lda ($ff,s),y
|
|
ldy $ff,x
|
|
lda $ff,x
|
|
ldx $ff,y
|
|
lda [$ff],y
|
|
clv
|
|
lda $feff,y
|
|
tsx
|
|
tyx
|
|
ldy $feff,x
|
|
lda $feff,x
|
|
ldx $feff,y
|
|
lda $fdfeff,x
|
|
cpy #$ff
|
|
cmp ($ff,x)
|
|
rep #$00
|
|
cmp $ff,s
|
|
cpy $ff
|
|
cmp $ff
|
|
dec $ff
|
|
cmp [$ff]
|
|
iny
|
|
cmp #$ff
|
|
dex
|
|
wai
|
|
cpy $feff
|
|
cmp $feff
|
|
dec $feff
|
|
cmp $fdfeff
|
|
bne L11E5
|
|
L11E5 cmp ($ff),y
|
|
cmp ($ff)
|
|
cmp ($ff,s),y
|
|
pei ($ff)
|
|
cmp $ff,x
|
|
dec $ff,x
|
|
cmp [$ff],y
|
|
cld
|
|
cmp $feff,y
|
|
phx
|
|
stp
|
|
|
|
L11F9 jml [$feff]
|
|
|
|
L11FC cmp $feff,x
|
|
dec $feff,x
|
|
cmp $fdfeff,x
|
|
cpx #$ff
|
|
sbc ($ff,x)
|
|
sep #$00
|
|
sbc $ff,s
|
|
cpx $ff
|
|
sbc $ff
|
|
inc $ff
|
|
sbc [$ff]
|
|
inx
|
|
sbc #$ff
|
|
nop
|
|
xba
|
|
cpx $feff
|
|
sbc $feff
|
|
inc $feff
|
|
sbc $fdfeff
|
|
beq L122A
|
|
L122A sbc ($ff),y
|
|
sbc ($ff)
|
|
sbc ($ff,s),y
|
|
pea $feff
|
|
sbc $ff,x
|
|
inc $ff,x
|
|
sbc [$ff],y
|
|
sed
|
|
sbc $feff,y
|
|
plx
|
|
xce
|
|
jsr ($feff,x)
|
|
sbc $feff,x
|
|
inc $feff,x
|
|
sbc $fdfeff,x
|