mirror of
https://github.com/fadden/6502bench.git
synced 2024-12-12 05:31:04 +00:00
77 lines
1.2 KiB
ArmAsm
77 lines
1.2 KiB
ArmAsm
|
.cpu "6502"
|
||
|
|
zzz = $103b
|
||
|
|
|
||
|
|
|
||
|
|
* = $1000
|
||
|
|
begin bit begin
|
||
|
|
nop
|
||
|
|
nop
|
||
|
|
nop
|
||
|
|
jmp part2
|
||
|
|
|
||
|
|
.logical $2000
|
||
|
|
part2 bit part2
|
||
|
|
nop
|
||
|
|
lda _local1
|
||
|
|
lda local2
|
||
|
|
lda local4
|
||
|
|
nop
|
||
|
|
nop
|
||
|
|
nop
|
||
|
|
bit b4_part3
|
||
|
|
jmp part3
|
||
|
|
|
||
|
|
_local1 .byte $81
|
||
|
|
local2 .byte $82
|
||
|
|
|
||
|
|
b4_part3
|
||
|
|
.logical $3000
|
||
|
|
part3 bit part3
|
||
|
|
nop
|
||
|
|
lda local2
|
||
|
|
lda _local3
|
||
|
|
lda local4
|
||
|
|
nop
|
||
|
|
nop
|
||
|
|
nop
|
||
|
|
bit X_b4_part4
|
||
|
|
jmp part4
|
||
|
|
|
||
|
|
_local3 .byte $83
|
||
|
|
local4 .byte $84
|
||
|
|
.here
|
||
|
|
.here
|
||
|
|
|
||
|
|
.logical $4000
|
||
|
|
b4_part4a
|
||
|
|
.logical $5000
|
||
|
|
X_b4_part4
|
||
|
|
.logical $6000
|
||
|
|
part4 bit part4
|
||
|
|
bit X_b4_part4
|
||
|
|
nop
|
||
|
|
nop
|
||
|
|
nop
|
||
|
|
jmp part4a
|
||
|
|
|
||
|
|
.here
|
||
|
|
part4a bit part4a
|
||
|
|
bit b4_part4a
|
||
|
|
jsr part4b
|
||
|
|
.here
|
||
|
|
.byte $00
|
||
|
|
|
||
|
|
part4b bit part4b
|
||
|
|
bit zzz
|
||
|
|
jmp _LF000
|
||
|
|
|
||
|
|
.here
|
||
|
|
.logical $f000
|
||
|
|
_LF000 nop
|
||
|
|
bne $f003
|
||
|
|
.here
|
||
|
|
.logical $0000
|
||
|
|
.byte $ea
|
||
|
|
.byte $00
|
||
|
|
.here
|