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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 0d 00 01 21 c8 9b 22 47 | 4c 69 62 3a 47 4c 69 62 |...!.."G|Lib:GLib|
|00000010| 22 3a f2 63 6f 64 65 28 | 35 2a 31 30 32 34 2c 30 |":.code(|5*1024,0|
|00000020| 29 0d 00 02 04 0d 00 03 | 30 2a 57 54 45 6e 73 75 |).......|0*WTEnsu|
|00000030| 72 65 20 53 74 61 72 54 | 72 65 65 20 57 54 4c 6f |re StarT|ree WTLo|
|00000040| 61 64 20 57 54 4d 6f 64 | 75 6c 65 73 3a 53 74 61 |ad WTMod|ules:Sta|
|00000050| 72 54 72 65 65 0d 00 04 | 04 0d 00 05 1d f1 22 54 |rTree...|......"T|
|00000060| 65 73 74 20 57 54 20 6d | 6f 64 75 6c 65 20 66 69 |est WT m|odule fi|
|00000070| 6c 65 73 3a 22 27 0d 00 | 06 31 2a 53 74 61 72 54 |les:"'..|.1*StarT|
|00000080| 72 65 65 20 2d 63 20 40 | 20 2a 49 46 20 74 79 70 |ree -c @| *IF typ|
|00000090| 65 3d 26 62 36 66 20 54 | 48 45 4e 20 45 63 68 6f |e=&b6f T|HEN Echo|
|000000a0| 20 3c 6c 65 61 66 3e 0d | 00 07 2c e8 27 22 45 6e | <leaf>.|..,.'"En|
|000000b0| 74 65 72 20 57 54 20 6d | 6f 64 75 6c 65 20 66 69 |ter WT m|odule fi|
|000000c0| 6c 65 20 74 6f 20 63 6f | 6d 70 72 65 73 73 3a 20 |le to co|mpress: |
|000000d0| 22 66 24 0d 00 08 04 0d | 00 09 0e e0 3d 26 31 30 |"f$.....|....=&10|
|000000e0| 30 30 30 30 30 0d 00 0a | 34 c8 99 38 2c 35 2c 66 |00000...|4..8,5,f|
|000000f0| 24 20 b8 20 65 25 2c 2c | 2c 2c 66 69 6c 65 6c 65 |$ . e%,,|,,filele|
|00000100| 6e 67 74 68 25 3a e7 65 | 25 3c 3e 31 20 c8 99 38 |ngth%:.e|%<>1 ..8|
|00000110| 2c 31 39 2c 66 24 2c 65 | 25 0d 00 0b 04 0d 00 0c |,19,f$,e|%.......|
|00000120| 12 6e 66 24 3d 22 7e 22 | 2b c0 66 24 2c 39 29 0d |.nf$="~"|+.f$,9).|
|00000130| 00 0d 04 0d 00 0e 30 de | 63 6f 64 65 25 66 69 6c |......0.|code%fil|
|00000140| 65 6c 65 6e 67 74 68 25 | 2b 35 30 2a 31 30 32 34 |elength%|+50*1024|
|00000150| 2c 62 75 66 66 65 72 25 | 66 69 6c 65 6c 65 6e 67 |,buffer%|fileleng|
|00000160| 74 68 25 0d 00 0f 04 0d | 00 10 24 f1 20 27 22 43 |th%.....|..$. '"C|
|00000170| 6f 6d 70 72 65 73 73 69 | 6e 67 20 66 69 6c 65 3a |ompressi|ng file:|
|00000180| 20 22 66 24 22 20 2e 2e | 2e 22 3b 0d 00 11 11 24 | "f$" ..|.";....$|
|00000190| 63 6f 64 65 25 3d 22 52 | 4c 45 6d 22 0d 00 12 28 |code%="R|LEm"...(|
|000001a0| c8 99 38 2c 32 35 35 2c | 66 24 2c 62 75 66 66 65 |..8,255,|f$,buffe|
|000001b0| 72 25 20 b8 20 2c 2c 2c | 2c 66 69 6c 65 6c 65 6e |r% . ,,,|,filelen|
|000001c0| 67 74 68 25 0d 00 13 28 | 41 25 3d 63 6f 64 65 25 |gth%...(|A%=code%|
|000001d0| 2b 38 3a 43 25 3d 62 75 | 66 66 65 72 25 3a 44 25 |+8:C%=bu|ffer%:D%|
|000001e0| 3d 66 69 6c 65 6c 65 6e | 67 74 68 25 0d 00 14 1b |=filelen|gth%....|
|000001f0| 6c 65 6e 67 74 68 25 3d | ba 63 6f 6d 70 72 65 73 |length%=|.compres|
|00000200| 73 25 2b 38 2d 41 25 0d | 00 15 04 0d 00 16 17 63 |s%+8-A%.|.......c|
|00000210| 6f 64 65 25 21 34 3d 66 | 69 6c 65 6c 65 6e 67 74 |ode%!4=f|ilelengt|
|00000220| 68 25 0d 00 17 16 65 6e | 64 25 3d 63 6f 64 65 25 |h%....en|d%=code%|
|00000230| 2b 6c 65 6e 67 74 68 25 | 0d 00 18 04 0d 00 19 1d |+length%|........|
|00000240| e7 20 66 69 6c 65 6c 65 | 6e 67 74 68 25 3e 6c 65 |. filele|ngth%>le|
|00000250| 6e 67 74 68 25 2b 38 20 | 8c 0d 00 1a 44 20 20 c8 |ngth%+8 |....D  .|
|00000260| 99 38 2c 31 30 2c 6e 66 | 24 2c 26 62 36 66 2c 2c |.8,10,nf|$,&b6f,,|
|00000270| 63 6f 64 65 25 2c 65 6e | 64 25 3a f1 27 27 22 43 |code%,en|d%:.''"C|
|00000280| 6f 6d 70 72 65 73 73 65 | 64 20 66 69 6c 65 20 73 |ompresse|d file s|
|00000290| 61 76 65 64 20 61 73 3a | 20 22 6e 66 24 0d 00 1b |aved as:| "nf$...|
|000002a0| 05 cc 0d 00 1c 3e 20 20 | f1 27 27 22 49 20 63 61 |.....>  |.''"I ca|
|000002b0| 6e 6e 6f 74 20 63 6f 6d | 70 72 65 73 73 20 66 69 |nnot com|press fi|
|000002c0| 6c 65 20 22 66 24 22 20 | 62 65 74 74 65 72 20 74 |le "f$" |better t|
|000002d0| 68 61 6e 20 61 6c 72 65 | 61 64 79 20 69 73 2e 22 |han alre|ady is."|
|000002e0| 0d 00 1d 05 cd 0d 00 1e | 04 0d 00 1f 05 e0 0d 00 |........|........|
|000002f0| 20 04 0d 00 21 04 0d 00 | 22 0f dd a4 6d 63 3a 5b | ...!...|"...mc:[|
|00000300| 6f 70 74 70 25 0d 00 23 | 04 0d 00 24 49 3b 20 54 |optp%..#|...$I; T|
|00000310| 68 69 73 20 63 6f 64 65 | 20 69 73 20 77 72 69 74 |his code| is writ|
|00000320| 74 65 6e 20 77 68 69 6c | 65 20 64 65 76 65 6c 6f |ten whil|e develo|
|00000330| 70 69 6e 67 20 6e 65 73 | 74 65 64 20 63 6f 6d 70 |ping nes|ted comp|
|00000340| 72 65 73 73 65 64 20 66 | 69 6c 65 20 62 6c 6f 63 |ressed f|ile bloc|
|00000350| 6b 73 0d 00 25 19 3b 20 | 69 6e 20 57 54 20 6d 6f |ks..%.; |in WT mo|
|00000360| 64 75 6c 65 20 66 69 6c | 65 73 2e 0d 00 26 05 3b |dule fil|es...&.;|
|00000370| 0d 00 27 48 3b 20 41 6c | 74 68 6f 75 67 68 20 69 |..'H; Al|though i|
|00000380| 74 20 6c 6f 6f 6b 73 20 | 64 75 6d 6d 79 20 66 6f |t looks |dummy fo|
|00000390| 72 20 61 20 63 6f 6d 70 | 72 65 73 73 69 6f 6e 20 |r a comp|ression |
|000003a0| 6d 65 74 68 6f 64 2c 20 | 73 6f 6d 65 74 69 6d 65 |method, |sometime|
|000003b0| 73 20 63 61 6e 20 62 65 | 0d 00 28 12 3b 20 76 65 |s can be|..(.; ve|
|000003c0| 72 79 20 75 73 65 66 75 | 6c 2e 0d 00 29 4f 3b 20 |ry usefu|l...)O; |
|000003d0| 53 6f 6d 65 20 74 69 6d | 65 20 61 67 6f 20 49 20 |Some tim|e ago I |
|000003e0| 68 61 64 20 74 68 65 20 | 69 64 65 61 20 74 6f 20 |had the |idea to |
|000003f0| 75 73 65 20 74 68 69 73 | 20 6d 65 74 68 6f 64 20 |use this| method |
|00000400| 66 6f 72 20 70 6c 6f 74 | 74 69 6e 67 20 68 75 67 |for plot|ting hug|
|00000410| 65 20 73 70 72 69 74 65 | 73 0d 00 2a 4a 3b 20 77 |e sprite|s..*J; w|
|00000420| 69 74 68 20 6c 6f 74 73 | 20 6f 66 20 6d 61 73 6b |ith lots| of mask|
|00000430| 20 28 65 2e 67 2e 20 61 | 20 73 70 69 64 65 72 27 | (e.g. a| spider'|
|00000440| 73 20 6e 65 74 29 2c 20 | 74 68 65 79 20 77 65 72 |s net), |they wer|
|00000450| 65 20 72 65 61 6c 6c 79 | 20 66 61 73 74 20 73 69 |e really| fast si|
|00000460| 6e 63 65 0d 00 2b 42 3b | 20 74 68 65 20 65 78 70 |nce..+B;| the exp|
|00000470| 61 6e 64 20 63 6f 64 65 | 20 69 73 20 73 6f 20 73 |and code| is so s|
|00000480| 69 6d 70 6c 65 20 61 6e | 64 20 76 65 72 79 20 6f |imple an|d very o|
|00000490| 70 65 6e 20 74 6f 20 6f | 70 74 69 6d 69 73 61 74 |pen to o|ptimisat|
|000004a0| 69 6f 6e 73 2e 0d 00 2c | 44 3b 20 4e 6f 72 6d 61 |ions...,|D; Norma|
|000004b0| 6c 6c 79 20 74 68 65 20 | 6d 65 74 68 6f 64 20 73 |lly the |method s|
|000004c0| 75 70 70 6f 72 74 73 20 | 28 66 61 73 74 29 20 74 |upports |(fast) t|
|000004d0| 68 72 65 65 20 73 74 61 | 74 65 73 3b 20 20 63 6f |hree sta|tes;  co|
|000004e0| 6d 70 72 65 73 73 65 64 | 2c 0d 00 2d 51 3b 20 6e |mpressed|,..-Q; n|
|000004f0| 6f 6e 2d 63 6f 6d 70 72 | 65 73 73 65 64 20 61 6e |on-compr|essed an|
|00000500| 64 20 7a 65 72 6f 3b 20 | 77 65 72 65 20 7a 65 72 |d zero; |were zer|
|00000510| 6f 20 63 61 6e 20 6d 65 | 61 6e 20 27 61 64 64 20 |o can me|an 'add |
|00000520| 6e 65 78 74 20 62 79 74 | 65 20 74 6f 20 73 70 72 |next byt|e to spr|
|00000530| 69 74 65 20 6d 61 73 6b | 27 2e 0d 00 2e 05 3b 0d |ite mask|'.....;.|
|00000540| 00 2f 36 3b 20 41 6e 79 | 77 61 79 2c 20 68 65 72 |./6; Any|way, her|
|00000550| 65 20 77 61 73 20 75 73 | 65 64 20 6a 75 73 74 20 |e was us|ed just |
|00000560| 66 6f 72 20 63 68 65 63 | 6b 69 6e 67 20 76 65 63 |for chec|king vec|
|00000570| 74 6f 72 73 3a 0d 00 30 | 4c 3b 20 57 54 56 65 63 |tors:..0|L; WTVec|
|00000580| 74 6f 72 5f 49 6e 73 74 | 61 6c 6c 4d 6f 64 75 6c |tor_Inst|allModul|
|00000590| 65 73 46 72 6f 6d 46 69 | 6c 65 20 61 6e 64 20 57 |esFromFi|le and W|
|000005a0| 54 56 65 63 74 6f 72 5f | 49 6e 73 74 61 6c 6c 4d |TVector_|InstallM|
|000005b0| 6f 64 75 6c 65 73 46 72 | 6f 6d 4d 65 6d 6f 72 79 |odulesFr|omMemory|
|000005c0| 2e 0d 00 31 05 3b 0d 00 | 32 2b 3b 20 53 6f 72 72 |...1.;..|2+; Sorr|
|000005d0| 79 20 66 6f 72 20 6d 79 | 20 73 74 79 6c 65 20 77 |y for my| style w|
|000005e0| 68 65 6e 20 77 72 69 74 | 69 6e 67 20 63 6f 64 65 |hen writ|ing code|
|000005f0| 2e 0d 00 33 2d 3b 20 49 | 20 61 6c 6d 6f 73 74 20 |...3-; I| almost |
|00000600| 6e 65 76 65 72 20 75 73 | 65 20 63 6f 6d 6d 65 6e |never us|e commen|
|00000610| 74 73 20 66 6f 72 20 6d | 79 73 65 6c 66 2e 0d 00 |ts for m|yself...|
|00000620| 34 05 3b 0d 00 35 04 0d | 00 36 04 0d 00 37 1e 3b |4.;..5..|.6...7.;|
|00000630| 3d 3e 20 30 20 3d 20 5e | 64 65 73 74 69 6e 61 74 |=> 0 = ^|destinat|
|00000640| 69 6f 6e 20 62 6c 6f 63 | 6b 0d 00 38 19 3b 20 20 |ion bloc|k..8.;  |
|00000650| 20 32 20 3d 20 5e 73 6f | 75 72 63 65 20 62 6c 6f | 2 = ^so|urce blo|
|00000660| 63 6b 0d 00 39 22 3b 20 | 20 20 33 20 3d 20 6c 65 |ck..9"; |  3 = le|
|00000670| 6e 67 74 68 20 6f 66 20 | 73 6f 75 72 63 65 20 62 |ngth of |source b|
|00000680| 6c 6f 63 6b 0d 00 3a 04 | 0d 00 3b 2f 3b 3c 3d 20 |lock..:.|..;/;<= |
|00000690| 30 20 3d 20 5e 61 66 74 | 65 72 20 63 6f 6d 70 72 |0 = ^aft|er compr|
|000006a0| 65 73 73 65 64 20 64 65 | 73 74 69 6e 61 74 69 6f |essed de|stinatio|
|000006b0| 6e 20 62 6c 6f 63 6b 0d | 00 3c 21 3b 20 20 20 6f |n block.|.<!;   o|
|000006c0| 74 68 65 72 20 72 65 67 | 69 73 74 65 72 73 20 70 |ther reg|isters p|
|000006d0| 72 65 73 65 72 76 65 64 | 0d 00 3d 04 0d 00 3e 1f |reserved|..=...>.|
|000006e0| 2e 63 6f 6d 70 72 65 73 | 73 25 20 20 20 20 20 70 |.compres|s%     p|
|000006f0| 75 73 68 20 31 2d 31 32 | 2c 31 34 0d 00 3f 25 20 |ush 1-12|,14..?% |
|00000700| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 61 64 |        |      ad|
|00000710| 64 20 33 2c 33 2c 32 3a | 6d 76 6e 20 38 2c 23 30 |d 3,3,2:|mvn 8,#0|
|00000720| 0d 00 40 39 5f 72 65 70 | 65 61 74 20 20 20 20 20 |..@9_rep|eat     |
|00000730| 20 20 20 6d 6f 76 20 31 | 2c 32 3a 61 64 64 20 35 |   mov 1|,2:add 5|
|00000740| 2c 31 2c 23 31 32 38 3a | 63 6d 70 20 35 2c 33 3a |,1,#128:|cmp 5,3:|
|00000750| 6d 6f 76 67 74 20 35 2c | 33 0d 00 41 36 20 20 20 |movgt 5,|3..A6   |
|00000760| 20 20 20 20 20 20 20 20 | 20 20 20 20 6c 64 72 62 |        |    ldrb|
|00000770| 20 36 2c 5b 31 5d 2c 23 | 31 3a 63 6d 70 20 31 2c | 6,[1],#|1:cmp 1,|
|00000780| 35 3a 62 67 65 20 5f 6e | 6f 74 73 61 6d 65 32 0d |5:bge _n|otsame2.|
|00000790| 00 42 48 5f 63 6f 75 6e | 74 20 20 20 20 20 20 20 |.BH_coun|t       |
|000007a0| 20 20 6c 64 72 62 20 37 | 2c 5b 31 5d 2c 23 31 3a |  ldrb 7|,[1],#1:|
|000007b0| 74 65 71 20 36 2c 37 3a | 62 6e 65 20 5f 6e 6f 74 |teq 6,7:|bne _not|
|000007c0| 73 61 6d 65 3a 63 6d 70 | 20 31 2c 35 3a 62 6c 74 |same:cmp| 1,5:blt|
|000007d0| 20 5f 63 6f 75 6e 74 0d | 00 43 1d 20 20 20 20 20 | _count.|.C.     |
|000007e0| 20 20 20 20 20 20 20 20 | 20 20 61 64 64 20 31 2c |        |  add 1,|
|000007f0| 31 2c 23 31 0d 00 44 1d | 5f 6e 6f 74 73 61 6d 65 |1,#1..D.|_notsame|
|00000800| 20 20 20 20 20 20 20 73 | 75 62 20 31 2c 31 2c 23 |       s|ub 1,1,#|
|00000810| 31 0d 00 45 32 5f 6e 6f | 74 73 61 6d 65 32 20 20 |1..E2_no|tsame2  |
|00000820| 20 20 20 20 73 75 62 20 | 35 2c 32 2c 31 3a 63 6d |    sub |5,2,1:cm|
|00000830| 6e 20 35 2c 23 33 3a 62 | 6c 74 20 5f 77 6f 72 74 |n 5,#3:b|lt _wort|
|00000840| 68 65 64 0d 00 46 1b 20 | 20 20 20 20 20 20 20 20 |hed..F. |        |
|00000850| 20 20 20 20 20 20 63 6d | 6e 20 38 2c 23 31 0d 00 |      cm|n 8,#1..|
|00000860| 47 34 5f 66 6c 61 73 68 | 20 20 20 20 20 20 20 20 |G4_flash|        |
|00000870| 20 6d 6f 76 65 71 20 38 | 2c 30 3a 61 64 64 65 71 | moveq 8|,0:addeq|
|00000880| 20 30 2c 30 2c 23 31 3a | 6d 6f 76 65 71 20 39 2c | 0,0,#1:|moveq 9,|
|00000890| 23 30 0d 00 48 2e 5f 63 | 6f 70 79 20 20 20 20 20 |#0..H._c|opy     |
|000008a0| 20 20 20 20 20 6c 64 72 | 62 20 37 2c 5b 32 5d 2c |     ldr|b 7,[2],|
|000008b0| 23 31 3a 73 74 72 62 20 | 37 2c 5b 30 5d 2c 23 31 |#1:strb |7,[0],#1|
|000008c0| 0d 00 49 40 20 20 20 20 | 20 20 20 20 20 20 20 20 |..I@    |        |
|000008d0| 20 20 20 61 64 64 20 39 | 2c 39 2c 23 31 3a 63 6d |   add 9|,9,#1:cm|
|000008e0| 70 20 39 2c 23 31 32 37 | 3a 73 74 72 65 71 62 20 |p 9,#127|:streqb |
|000008f0| 39 2c 5b 38 5d 3a 62 65 | 71 20 5f 66 6c 61 73 68 |9,[8]:be|q _flash|
|00000900| 0d 00 4a 24 20 20 20 20 | 20 20 20 20 20 20 20 20 |..J$    |        |
|00000910| 20 20 20 63 6d 70 20 32 | 2c 31 3a 62 6c 74 20 5f |   cmp 2|,1:blt _|
|00000920| 63 6f 70 79 0d 00 4b 26 | 20 20 20 20 20 20 20 20 |copy..K&|        |
|00000930| 20 20 20 20 20 20 20 63 | 6d 70 20 31 2c 33 3a 62 |       c|mp 1,3:b|
|00000940| 6c 74 20 5f 72 65 70 65 | 61 74 0d 00 4c 28 5f 63 |lt _repe|at..L(_c|
|00000950| 6f 6d 70 72 65 73 73 65 | 64 20 20 20 20 63 6d 6e |ompresse|d    cmn|
|00000960| 20 38 2c 23 31 3a 73 74 | 72 6e 65 62 20 39 2c 5b | 8,#1:st|rneb 9,[|
|00000970| 38 5d 0d 00 4d 29 20 20 | 20 20 20 20 20 20 20 20 |8]..M)  |        |
|00000980| 20 20 20 20 20 6d 6f 76 | 20 39 2c 23 30 3a 73 74 |     mov| 9,#0:st|
|00000990| 72 62 20 39 2c 5b 30 5d | 2c 23 31 0d 00 4e 17 20 |rb 9,[0]|,#1..N. |
|000009a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 70 6f |        |      po|
|000009b0| 70 5e 0d 00 4f 04 0d 00 | 50 33 5f 77 6f 72 74 68 |p^..O...|P3_worth|
|000009c0| 65 64 20 20 20 20 20 20 | 20 63 6d 6e 20 38 2c 23 |ed      | cmn 8,#|
|000009d0| 31 3a 73 74 72 6e 65 62 | 20 39 2c 5b 38 5d 3a 6d |1:strneb| 9,[8]:m|
|000009e0| 76 6e 6e 65 20 38 2c 23 | 30 0d 00 51 36 20 20 20 |vnne 8,#|0..Q6   |
|000009f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 6d 6f 76 20 |        |    mov |
|00000a00| 32 2c 31 3a 73 74 72 62 | 20 35 2c 5b 30 5d 2c 23 |2,1:strb| 5,[0],#|
|00000a10| 31 3a 73 74 72 62 20 36 | 2c 5b 30 5d 2c 23 31 0d |1:strb 6|,[0],#1.|
|00000a20| 00 52 26 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.R&     |        |
|00000a30| 20 20 63 6d 70 20 31 2c | 33 3a 62 6c 74 20 5f 72 |  cmp 1,|3:blt _r|
|00000a40| 65 70 65 61 74 0d 00 53 | 20 20 20 20 20 20 20 20 |epeat..S|        |
|00000a50| 20 20 20 20 20 20 20 20 | 62 20 5f 63 6f 6d 70 72 |        |b _compr|
|00000a60| 65 73 73 65 64 0d 00 54 | 49 5f 5f 5f 5f 5f 5f 5f |essed..T|I_______|
|00000a70| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________|
|00000a80| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________|
|00000a90| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________|
|00000aa0| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 0d 00 |________|______..|
|00000ab0| 55 04 0d 00 56 10 2e 64 | 65 63 6f 6d 70 72 65 73 |U...V..d|ecompres|
|00000ac0| 73 25 0d 00 57 36 2e 6c | 6f 6f 70 20 20 20 20 20 |s%..W6.l|oop     |
|00000ad0| 20 20 20 20 20 6c 64 72 | 62 20 31 2c 5b 30 5d 2c |     ldr|b 1,[0],|
|00000ae0| 23 31 3a 63 6d 70 20 31 | 2c 23 30 3a 6d 6f 76 65 |#1:cmp 1|,#0:move|
|00000af0| 71 73 20 31 35 2c 31 34 | 0d 00 58 31 20 20 20 20 |qs 15,14|..X1    |
|00000b00| 20 20 20 20 20 20 20 20 | 20 20 20 6d 6f 76 20 31 |        |   mov 1|
|00000b10| 2c 31 2c 6c 73 6c 23 32 | 34 3a 6d 6f 76 73 20 31 |,1,lsl#2|4:movs 1|
|00000b20| 2c 31 2c 61 73 72 23 32 | 34 0d 00 59 20 20 20 20 |,1,asr#2|4..Y    |
|00000b30| 20 20 20 20 20 20 20 20 | 20 20 20 20 6c 64 72 62 |        |    ldrb|
|00000b40| 20 33 2c 5b 30 5d 2c 23 | 31 0d 00 5a 1e 20 20 20 | 3,[0],#|1..Z.   |
|00000b50| 20 20 20 20 20 20 20 20 | 20 20 20 20 62 6c 74 20 |        |    blt |
|00000b60| 5f 65 78 70 61 6e 64 0d | 00 5b 46 5f 63 6f 70 79 |_expand.|.[F_copy|
|00000b70| 20 20 20 20 20 20 20 20 | 20 20 73 74 72 62 20 33 |        |  strb 3|
|00000b80| 2c 5b 32 5d 2c 23 31 3a | 73 75 62 73 20 31 2c 31 |,[2],#1:|subs 1,1|
|00000b90| 2c 23 31 3a 6c 64 72 67 | 74 62 20 33 2c 5b 30 5d |,#1:ldrg|tb 3,[0]|
|00000ba0| 2c 23 31 3a 62 67 74 20 | 5f 63 6f 70 79 0d 00 5c |,#1:bgt |_copy..\|
|00000bb0| 19 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00000bc0| 62 20 6c 6f 6f 70 0d 00 | 5d 38 5f 65 78 70 61 6e |b loop..|]8_expan|
|00000bd0| 64 20 20 20 20 20 20 20 | 20 73 74 72 62 20 33 2c |d       | strb 3,|
|00000be0| 5b 32 5d 2c 23 31 3a 61 | 64 64 73 20 31 2c 31 2c |[2],#1:a|dds 1,1,|
|00000bf0| 23 31 3a 62 6c 74 20 5f | 65 78 70 61 6e 64 0d 00 |#1:blt _|expand..|
|00000c00| 5e 19 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |^.      |        |
|00000c10| 20 62 20 6c 6f 6f 70 0d | 00 5f 04 0d 00 60 07 5d | b loop.|._...`.]|
|00000c20| 3d 30 0d ff             |                         |=0..    |        |
+--------+-------------------------+-------------------------+--------+--------+