A quick hack to disassemble raw scraps of 6809/6309 code, based on code by tim lindner, Sean Riddle, and possibly others.
See 6309dasm.c
for license info.
The raw 6809/6309 machine code, starting at address 0, is stdin.
$ hd /tmp/raw.out
00000000 34 40 33 e4 8e 00 64 35 c0 34 40 33 e4 35 c0 34 |4@3...d5.4@3.5.4|
00000010 40 32 7e 33 e4 af c4 17 ff e6 1e 01 e3 c4 1e 01 |@2~3............|
00000020 32 62 35 c0 34 40 32 7e 33 e4 af c4 ae c4 1e 01 |2b5.4@2~3.......|
00000030 e3 c4 1e 01 1e 01 e3 46 1e 01 32 62 35 c0 34 40 |.......F..2b5.4@|
00000040 32 7e 33 e4 af c4 17 ff b7 32 62 35 c0 17 00 03 |2~3......2b5....|
00000050 17 ff eb 34 40 33 e4 8e 00 07 35 c0 |...4@3....5.|
0000005c
$ make && ./a.out < /tmp/raw.out
gcc -g main.c 6309dasm.c
0000: 3440 pshs u
0002: 33e4 leau ,s
0004: 8e0064 ldx #$0064
0007: 35c0 puls u,pc
0009: 3440 pshs u
000b: 33e4 leau ,s
000d: 35c0 puls u,pc
000f: 3440 pshs u
0011: 327e leas -2,s
0013: 33e4 leau ,s
0015: afc4 stx ,u
0017: 17ffe6 lbsr _0000
001a: 1e01 exg d,x
001c: e3c4 addd ,u
001e: 1e01 exg d,x
0020: 3262 leas 2,s
0022: 35c0 puls u,pc
0024: 3440 pshs u
0026: 327e leas -2,s
0028: 33e4 leau ,s
002a: afc4 stx ,u
002c: aec4 ldx ,u
002e: 1e01 exg d,x
0030: e3c4 addd ,u
0032: 1e01 exg d,x
0034: 1e01 exg d,x
0036: e346 addd 6,u
0038: 1e01 exg d,x
003a: 3262 leas 2,s
003c: 35c0 puls u,pc
003e: 3440 pshs u
0040: 327e leas -2,s
0042: 33e4 leau ,s
0044: afc4 stx ,u
0046: 17ffb7 lbsr _0000
0049: 3262 leas 2,s
004b: 35c0 puls u,pc
004d: 170003 lbsr _0053
0050: 17ffeb lbsr _003e
0053: 3440 pshs u
0055: 33e4 leau ,s
0057: 8e0007 ldx #$0007
005a: 35c0 puls u,pc
$