home *** CD-ROM | disk | FTP | other *** search
/ RISC DISC 2 / RISC_DISC_2.iso / pd_share / program / language / motasm / Docs_!MCXman_Chapter5_Text < prev    next >
Unknown  |  1994-09-15  |  45.9 KB

open in: MacOS 8.1     |     Win98     |     DOS

view JSON data     |     view as text


This file was not able to be converted.
This format is not currently supported by dexvert.

ConfidenceProgramDetectionMatch TypeSupport
100% file data default



hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| a4 b7 00 00 01 00 00 00 | 00 00 00 00 06 08 00 00 |........|........|
|00000010| 00 08 00 00 01 10 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 10 00 00 02 18 00 00 | c8 00 00 00 00 00 00 00 |........|........|
|00000030| 01 16 00 00 00 00 00 00 | 00 18 00 00 a5 4c 00 00 |........|.....L..|
|00000040| 42 f0 49 01 f2 20 ff ff | 72 5f ff ff e0 2f 00 02 |B.I.. ..|r_.../..|
|00000050| 07 16 00 00 01 16 00 00 | 01 16 00 00 00 00 00 00 |........|........|
|00000060| 05 53 45 43 54 49 4f 4e | 20 35 08 08 01 16 00 00 |.SECTION| 5......|
|00000070| 00 00 00 00 0d 07 00 00 | 02 1e 00 00 02 1e 00 00 |........|........|
|00000080| 00 00 00 00 00 4c 00 00 | a5 50 00 00 42 58 71 03 |.....L..|.P..BXq.|
|00000090| b2 b6 fe ff 62 ed fe ff | 18 2b 00 02 41 4c 50 48 |....b...|.+..ALPH|
|000000a0| 41 42 45 54 49 43 41 4c | 20 4c 49 53 54 49 4e 47 |ABETICAL| LISTING|
|000000b0| 20 4f 46 20 45 53 52 73 | 08 1e 00 00 02 1e 00 00 | OF ESRs|........|
|000000c0| 00 00 00 00 0d 07 00 00 | 0c 5d 00 00 0c 5d 00 00 |........|.]...]..|
|000000d0| 00 00 00 00 00 50 00 00 | a5 44 00 00 42 a8 ad 01 |.....P..|.D..B...|
|000000e0| 02 4e fe ff e2 7c fe ff | c0 21 00 02 35 2e 30 20 |.N...|..|.!..5.0 |
|000000f0| 49 4e 54 52 4f 44 55 43 | 54 49 4f 4e 0d 08 00 00 |INTRODUC|TION....|
|00000100| 0c 5d 00 00 00 00 00 00 | 07 5e 00 00 0b 5e 00 00 |.]......|.^...^..|
|00000110| 0b 5e 00 00 00 00 00 00 | 00 44 00 00 05 78 00 00 |.^......|.D...x..|
|00000120| 00 14 0f 07 82 f6 fd ff | 62 25 fe ff 20 22 00 02 |........|b%.. "..|
|00000130| 49 6e 20 74 68 65 20 70 | 61 67 65 73 20 74 6f 20 |In the p|ages to |
|00000140| 66 6f 6c 6c 6f 77 2c 20 | 65 61 63 68 20 45 53 52 |follow, |each ESR|
|00000150| 20 77 69 6c 6c 20 62 65 | 20 73 68 6f 77 6e 20 69 | will be| shown i|
|00000160| 6e 20 61 6c 70 68 61 62 | 65 74 69 63 61 6c 20 6f |n alphab|etical o|
|00000170| 72 64 65 72 2e 20 45 61 | 63 68 20 45 53 52 20 77 |rder. Ea|ch ESR w|
|00000180| 69 6c 6c 20 62 65 20 67 | 69 76 65 6e 20 69 6e 20 |ill be g|iven in |
|00000190| 00 78 00 00 25 2c 00 00 | 42 10 55 01 42 be fd ff |.x..%,..|B.U.B...|
|000001a0| 22 ed fd ff 20 22 00 00 | 61 20 73 74 61 6e 64 61 |"... "..|a standa|
|000001b0| 72 64 20 66 6f 72 6d 61 | 74 3a 0d 00 00 2c 00 00 |rd forma|t:...,..|
|000001c0| a5 58 00 00 42 50 95 02 | c2 66 fd ff a2 95 fd ff |.X..BP..|.f......|
|000001d0| 20 22 00 02 4e 61 6d 65 | 20 2d 20 62 72 69 65 66 | "..Name| - brief|
|000001e0| 20 66 75 6e 63 74 69 6f | 6e 61 6c 20 64 65 73 63 | functio|nal desc|
|000001f0| 72 69 70 74 69 6f 6e 0d | 08 08 00 00 0b 5e 00 00 |ription.|.....^..|
|00000200| 00 00 00 00 07 05 05 05 | 0b 6c 00 00 0b 6c 00 00 |........|.l...l..|
|00000210| 00 00 00 00 00 58 00 00 | a5 30 00 00 42 e0 91 00 |.....X..|.0..B...|
|00000220| 42 0f fd ff 22 3e fd ff | 20 22 00 02 43 4c 41 53 |B...">..| "..CLAS|
|00000230| 53 0d 07 05 0e 6d 00 00 | 0b 6c 00 00 0e 6d 00 00 |S....m..|.l...m..|
|00000240| 00 00 00 00 00 30 00 00 | a5 60 00 00 42 70 dd 03 |.....0..|.`..Bp..|
|00000250| 02 d7 fc ff e2 05 fd ff | 20 22 00 02 4f 6e 65 20 |........| "..One |
|00000260| 6f 66 20 74 68 65 20 66 | 69 76 65 20 45 53 52 20 |of the f|ive ESR |
|00000270| 63 6c 61 73 73 65 73 20 | 6f 66 20 77 68 69 63 68 |classes |of which|
|00000280| 20 69 74 20 69 73 20 61 | 20 6d 65 6d 62 65 72 2e | it is a| member.|
|00000290| 08 53 52 20 0e 6d 00 00 | 0b 6c 00 00 00 00 00 00 |.SR .m..|.l......|
|000002a0| 0d 00 00 00 00 60 00 00 | a5 34 00 00 42 64 dd 00 |.....`..|.4..Bd..|
|000002b0| 82 7f fc ff 62 ae fc ff | 20 22 00 02 53 59 4e 4f |....b...| "..SYNO|
|000002c0| 50 53 49 53 0d 07 05 05 | 0e 6e 00 00 0b 6c 00 00 |PSIS....|.n...l..|
|000002d0| 0e 6e 00 00 00 00 00 00 | 00 34 00 00 05 78 00 00 |.n......|.4...x..|
|000002e0| 00 00 02 07 42 47 fc ff | 22 76 fc ff 20 22 00 f2 |....BG..|"v.. "..|
|000002f0| 54 68 65 20 70 72 6f 74 | 6f 74 79 70 65 20 64 65 |The prot|otype de|
|00000300| 63 6c 61 72 61 74 69 6f | 6e 20 69 6e 63 6c 75 64 |claratio|n includ|
|00000310| 69 6e 67 20 61 72 67 75 | 6d 65 6e 74 20 74 79 70 |ing argu|ment typ|
|00000320| 69 6e 67 2e 20 54 68 65 | 20 64 65 63 69 6d 61 6c |ing. The| decimal|
|00000330| 20 76 61 6c 75 65 20 6f | 66 20 74 68 65 20 66 75 | value o|f the fu|
|00000340| 6e 63 74 69 6f 6e 20 63 | 6f 64 65 20 69 73 20 00 |nction c|ode is .|
|00000350| 00 78 00 00 a5 5c 00 00 | 42 a4 e1 01 02 0f fc ff |.x...\..|B.......|
|00000360| e2 3d fc ff 20 22 00 f0 | 65 6e 63 6c 6f 73 65 64 |.=.. "..|enclosed|
|00000370| 20 69 6e 20 62 72 61 63 | 6b 65 74 73 20 5b 78 78 | in brac|kets [xx|
|00000380| 5d 2e 08 08 0e 6e 00 00 | 0b 6c 00 00 00 00 00 00 |]....n..|.l......|
|00000390| 0d 08 68 65 0b 6c 00 00 | 00 00 00 00 07 76 61 6c |..he.l..|.....val|
|000003a0| 0b 5e 00 00 0b 5e 00 00 | 00 00 00 00 00 5c 00 00 |.^...^..|.....\..|
|000003b0| a5 38 00 00 42 b0 30 01 | 82 b7 fb ff 62 e6 fb ff |.8..B.0.|....b...|
|000003c0| 20 22 00 f2 44 45 53 43 | 52 49 50 54 49 4f 4e 0d | "..DESC|RIPTION.|
|000003d0| 07 20 69 73 0e 69 00 00 | 0b 5e 00 00 0e 69 00 00 |. is.i..|.^...i..|
|000003e0| 00 00 00 00 00 38 00 00 | a5 64 00 00 42 78 2f 04 |.....8..|.d..Bx/.|
|000003f0| 42 7f fb ff 22 ae fb ff | 20 22 00 f2 41 20 64 65 |B..."...| "..A de|
|00000400| 73 63 72 69 70 74 69 6f | 6e 20 6f 66 20 77 68 61 |scriptio|n of wha|
|00000410| 74 20 74 68 65 20 45 53 | 52 20 64 6f 65 73 2c 20 |t the ES|R does, |
|00000420| 64 61 74 61 20 74 79 70 | 65 73 20 75 73 65 64 2c |data typ|es used,|
|00000430| 20 65 74 63 2e 08 00 00 | 0e 69 00 00 0b 5e 00 00 | etc....|.i...^..|
|00000440| 00 00 00 00 0d 00 00 00 | 00 64 00 00 a5 3c 00 00 |........|.d...<..|
|00000450| 42 30 ce 01 c2 27 fb ff | a2 56 fb ff 20 22 00 f2 |B0...'..|.V.. "..|
|00000460| 43 41 4c 4c 49 4e 47 20 | 53 45 51 55 45 4e 43 45 |CALLING |SEQUENCE|
|00000470| 0d 07 00 00 0e 6b 00 00 | 0b 5e 00 00 0e 6b 00 00 |.....k..|.^...k..|
|00000480| 00 00 00 00 00 3c 00 00 | a5 8c 00 00 42 38 49 06 |.....<..|....B8I.|
|00000490| 82 ef fa ff 62 1e fb ff | 20 22 00 f2 54 68 65 20 |....b...| "..The |
|000004a0| 66 6f 72 6d 61 6c 20 41 | 53 31 31 20 63 61 6c 6c |formal A|S11 call|
|000004b0| 69 6e 67 20 73 65 71 75 | 65 6e 63 65 20 66 6f 72 |ing sequ|ence for|
|000004c0| 20 74 68 65 20 45 53 52 | 2e 20 54 68 65 20 66 6f | the ESR|. The fo|
|000004d0| 6c 6c 6f 77 69 6e 67 20 | 6e 6f 74 61 74 69 6f 6e |llowing |notation|
|000004e0| 73 20 77 69 6c 6c 20 62 | 65 20 75 73 65 64 3a 08 |s will b|e used:.|
|000004f0| 0e 6b 00 00 0b 5e 00 00 | 00 00 00 00 0d 07 10 ff |.k...^..|........|
|00000500| 0e 6f 00 00 0b 5e 00 00 | 0e 6f 00 00 00 00 00 00 |.o...^..|.o......|
|00000510| 00 8c 00 00 25 38 00 00 | 42 b8 54 02 42 b7 fa ff |....%8..|B.T.B...|
|00000520| 22 e6 fa ff 20 22 00 f2 | 41 43 43 41 20 3d 20 41 |"... "..|ACCA = A|
|00000530| 63 63 75 6d 75 6c 61 74 | 6f 72 20 41 2c 20 38 20 |ccumulat|or A, 8 |
|00000540| 62 69 74 73 0d 00 00 00 | 00 38 00 00 25 38 00 00 |bits....|.8..%8..|
|00000550| 42 90 4f 02 02 7f fa ff | e2 ad fa ff 20 22 00 f2 |B.O.....|.... "..|
|00000560| 41 43 43 42 20 3d 20 41 | 63 63 75 6d 75 6c 61 74 |ACCB = A|ccumulat|
|00000570| 6f 72 20 42 2c 20 38 20 | 62 69 74 73 0d 00 00 00 |or B, 8 |bits....|
|00000580| 00 38 00 00 a5 48 00 00 | 42 b0 29 02 c2 46 fa ff |.8...H..|B.)..F..|
|00000590| a2 75 fa ff 20 22 00 f2 | 49 58 20 3d 20 49 6e 64 |.u.. "..|IX = Ind|
|000005a0| 65 78 20 72 65 67 69 73 | 74 65 72 20 58 2c 20 31 |ex regis|ter X, 1|
|000005b0| 36 20 62 69 74 73 08 3d | 0e 6f 00 00 0b 5e 00 00 |6 bits.=|.o...^..|
|000005c0| 00 00 00 00 0d 00 00 00 | 00 48 00 00 a5 38 00 00 |........|.H...8..|
|000005d0| 42 08 66 01 42 ef f9 ff | 22 1e fa ff 20 22 00 f2 |B.f.B...|"... "..|
|000005e0| 52 45 54 55 52 4e 20 56 | 41 4c 55 45 0d 07 66 01 |RETURN V|ALUE..f.|
|000005f0| 0e 70 00 00 0b 5e 00 00 | 0e 70 00 00 00 00 00 00 |.p...^..|.p......|
|00000600| 00 38 00 00 a5 5c 00 00 | 42 08 8e 03 02 b7 f9 ff |.8...\..|B.......|
|00000610| e2 e5 f9 ff 20 22 00 f2 | 41 20 64 65 73 63 72 69 |.... "..|A descri|
|00000620| 70 74 69 6f 6e 20 6f 66 | 20 74 68 65 20 72 65 74 |ption of| the ret|
|00000630| 75 72 6e 20 76 61 6c 75 | 65 73 20 66 72 6f 6d 20 |urn valu|es from |
|00000640| 74 68 65 20 45 53 52 2e | 08 72 65 74 0e 70 00 00 |the ESR.|.ret.p..|
|00000650| 0b 5e 00 00 00 00 00 00 | 0d 00 00 00 00 5c 00 00 |.^......|.....\..|
|00000660| a5 34 00 00 42 58 dd 00 | 82 5f f9 ff 62 8e f9 ff |.4..BX..|._..b...|
|00000670| 20 22 00 f2 45 58 41 4d | 50 4c 45 0d 07 34 00 00 | "..EXAM|PLE..4..|
|00000680| 0e 71 00 00 0b 5e 00 00 | 0e 71 00 00 00 00 00 00 |.q...^..|.q......|
|00000690| 00 34 00 00 a5 80 00 00 | 42 78 9c 06 42 27 f9 ff |.4......|Bx..B'..|
|000006a0| 22 56 f9 ff 20 22 00 f2 | 4f 6e 65 20 6f 72 20 6d |"V.. "..|One or m|
|000006b0| 6f 72 65 20 74 79 70 69 | 63 61 6c 20 45 53 52 20 |ore typi|cal ESR |
|000006c0| 75 73 65 73 2e 20 54 68 | 65 20 65 78 61 6d 70 6c |uses. Th|e exampl|
|000006d0| 65 73 20 61 73 73 75 6d | 65 20 74 68 65 20 73 79 |es assum|e the sy|
|000006e0| 6e 74 61 78 20 6f 66 20 | 41 53 31 31 20 63 72 6f |ntax of |AS11 cro|
|000006f0| 73 73 20 61 73 73 65 6d | 62 6c 65 72 2e 08 61 78 |ss assem|bler..ax|
|00000700| 0e 71 00 00 0b 5e 00 00 | 00 00 00 00 0d 00 00 00 |.q...^..|........|
|00000710| 00 80 00 00 a5 34 00 00 | 42 74 d9 00 c2 cf f8 ff |.....4..|Bt......|
|00000720| a2 fe f8 ff 20 22 00 f2 | 53 45 45 20 41 4c 53 4f |.... "..|SEE ALSO|
|00000730| 0d 07 08 05 0e 72 00 00 | 0b 5e 00 00 0e 72 00 00 |.....r..|.^...r..|
|00000740| 00 00 00 00 00 34 00 00 | a5 98 00 00 42 ec f5 05 |.....4..|....B...|
|00000750| 82 97 f8 ff 62 c6 f8 ff | 20 22 00 02 4c 69 73 74 |....b...| "..List|
|00000760| 20 6f 66 20 72 65 6c 61 | 74 65 64 20 45 53 52 73 | of rela|ted ESRs|
|00000770| 20 74 68 61 74 20 63 6f | 75 6c 64 20 62 65 20 65 | that co|uld be e|
|00000780| 78 61 6d 69 6e 65 64 20 | 69 6e 20 63 6f 6e 6a 75 |xamined |in conju|
|00000790| 6e 63 74 69 6f 6e 20 77 | 69 74 68 20 74 68 65 20 |nction w|ith the |
|000007a0| 63 75 72 72 65 6e 74 20 | 45 53 52 2e 08 6c 64 20 |current |ESR..ld |
|000007b0| 0e 72 00 00 0b 5e 00 00 | 00 00 00 00 08 6e 20 63 |.r...^..|.....n c|
|000007c0| 0b 5e 00 00 00 00 00 00 | 0d 07 20 77 0c 5f 00 00 |.^......|.. w._..|
|000007d0| 0c 5f 00 00 00 00 00 00 | 0e 00 00 00 00 98 00 00 |._......|........|
|000007e0| 01 10 00 00 00 00 00 00 | 00 00 00 00 00 10 00 00 |........|........|
|000007f0| 02 18 00 00 f4 01 00 00 | 00 00 00 00 0c 5f 00 00 |........|....._..|
|00000800| 00 00 00 00 00 18 00 00 | a5 60 00 00 42 2c 54 04 |........|.`..B,T.|
|00000810| 01 02 f2 ff e1 30 f2 ff | c0 21 00 02 35 2e 31 20 |.....0..|.!..5.1 |
|00000820| 2e 64 65 6c 61 79 2e 20 | 2d 20 44 45 4c 41 59 20 |.delay. |- DELAY |
|00000830| 41 20 54 41 53 4b 20 46 | 4f 52 20 41 20 50 45 52 |A TASK F|OR A PER|
|00000840| 49 4f 44 20 4f 46 20 54 | 49 4d 45 08 0c 5f 00 00 |IOD OF T|IME.._..|
|00000850| 00 00 00 00 0d 07 65 6c | 0b 63 00 00 0b 63 00 00 |......el|.c...c..|
|00000860| 00 00 00 00 00 60 00 00 | a5 30 00 00 42 e0 91 00 |.....`..|.0..B...|
|00000870| 21 a1 f1 ff 01 d0 f1 ff | 20 22 00 02 43 4c 41 53 |!.......| "..CLAS|
|00000880| 53 0d 07 00 0e 73 00 00 | 0b 63 00 00 0e 73 00 00 |S....s..|.c...s..|
|00000890| 00 00 00 00 00 30 00 00 | a5 30 00 00 42 90 72 00 |.....0..|.0..B.r.|
|000008a0| e1 68 f1 ff c1 97 f1 ff | 20 22 00 02 54 69 6d 65 |.h......| "..Time|
|000008b0| 72 08 41 53 0e 73 00 00 | 0b 63 00 00 00 00 00 00 |r.AS.s..|.c......|
|000008c0| 0d 00 00 00 00 30 00 00 | a5 34 00 00 42 64 dd 00 |.....0..|.4..Bd..|
|000008d0| 61 11 f1 ff 41 40 f1 ff | 20 22 00 02 53 59 4e 4f |a...A@..| "..SYNO|
|000008e0| 50 53 49 53 0d 07 00 f2 | 0e 74 00 00 0b 63 00 00 |PSIS....|.t...c..|
|000008f0| 0e 74 00 00 00 00 00 00 | 00 34 00 00 a5 48 00 00 |.t......|.4...H..|
|00000900| 42 5c 95 02 21 d9 f0 ff | 01 08 f1 ff 20 22 00 f2 |B\..!...|.... "..|
|00000910| 2e 64 65 6c 61 79 2e 20 | 28 54 41 53 4b 2c 53 45 |.delay. |(TASK,SE|
|00000920| 4d 41 2c 54 4f 43 4b 29 | 20 5b 31 33 5d 08 00 00 |MA,TOCK)| [13]...|
|00000930| 0e 74 00 00 0b 63 00 00 | 00 00 00 00 0d 00 00 00 |.t...c..|........|
|00000940| 00 48 00 00 a5 38 00 00 | 42 b0 30 01 a1 81 f0 ff |.H...8..|B.0.....|
|00000950| 81 b0 f0 ff 20 22 00 f2 | 44 45 53 43 52 49 50 54 |.... "..|DESCRIPT|
|00000960| 49 4f 4e 0d 07 74 00 00 | 0e 75 00 00 0b 63 00 00 |ION..t..|.u...c..|
|00000970| 0e 75 00 00 00 00 00 00 | 00 38 00 00 05 78 00 00 |.u......|.8...x..|
|00000980| 00 54 9c 06 61 49 f0 ff | 41 78 f0 ff 20 22 00 f2 |.T..aI..|Ax.. "..|
|00000990| 54 68 65 20 64 65 6c 61 | 79 20 64 69 72 65 63 74 |The dela|y direct|
|000009a0| 69 76 65 20 70 6c 61 63 | 65 73 20 74 68 65 20 73 |ive plac|es the s|
|000009b0| 70 65 63 69 66 69 65 64 | 20 74 61 73 6b 20 69 6e |pecified| task in|
|000009c0| 74 6f 20 61 20 57 61 69 | 74 20 73 74 61 74 65 20 |to a Wai|t state |
|000009d0| 66 6f 72 20 74 68 65 20 | 70 65 72 69 6f 64 20 64 |for the |period d|
|000009e0| 65 66 69 6e 65 64 20 62 | 79 20 74 68 65 20 00 00 |efined b|y the ..|
|000009f0| 00 78 00 00 05 80 00 00 | 00 e8 ee 07 21 11 f0 ff |.x......|....!...|
|00000a00| 01 40 f0 ff 20 22 00 f0 | 54 4f 43 4b 20 76 61 6c |.@.. "..|TOCK val|
|00000a10| 75 65 2e 20 54 41 53 4b | 20 69 73 20 61 20 74 61 |ue. TASK| is a ta|
|00000a20| 73 6b 20 6e 75 6d 62 65 | 72 20 69 6e 20 74 68 65 |sk numbe|r in the|
|00000a30| 20 72 61 6e 67 65 20 6f | 66 20 31 2d 31 32 36 2e | range o|f 1-126.|
|00000a40| 20 4f 72 2c 20 54 41 53 | 4b 20 6d 61 79 20 62 65 | Or, TAS|K may be|
|00000a50| 20 30 20 69 66 20 74 68 | 65 20 72 65 66 65 72 65 | 0 if th|e refere|
|00000a60| 6e 63 65 20 69 73 20 74 | 6f 20 53 45 4c 46 2e 20 |nce is t|o SELF. |
|00000a70| 00 80 00 00 05 80 00 00 | 00 88 85 07 e1 d8 ef ff |........|........|
|00000a80| c1 07 f0 ff 20 22 00 f0 | 54 68 75 73 2c 20 61 20 |.... "..|Thus, a |
|00000a90| 74 61 73 6b 20 6e 65 65 | 64 20 6e 6f 74 20 6b 6e |task nee|d not kn|
|00000aa0| 6f 77 20 69 74 73 20 6f | 77 6e 20 74 61 73 6b 20 |ow its o|wn task |
|00000ab0| 6e 75 6d 62 65 72 20 74 | 6f 20 73 63 68 65 64 75 |number t|o schedu|
|00000ac0| 6c 65 20 61 20 64 65 6c | 61 79 20 66 6f 72 20 69 |le a del|ay for i|
|00000ad0| 74 73 65 6c 66 2e 20 53 | 45 4d 41 20 69 73 20 74 |tself. S|EMA is t|
|00000ae0| 68 65 20 73 65 6d 61 70 | 68 6f 72 65 20 00 00 00 |he semap|hore ...|
|00000af0| 00 80 00 00 05 84 00 00 | 00 5c b7 07 a1 a0 ef ff |........|.\......|
|00000b00| 81 cf ef ff 20 22 00 f0 | 6e 75 6d 62 65 72 20 61 |.... "..|number a|
|00000b10| 73 73 6f 63 69 61 74 65 | 64 20 77 69 74 68 20 74 |ssociate|d with t|
|00000b20| 68 65 20 65 78 70 69 72 | 61 74 69 6f 6e 20 6f 66 |he expir|ation of|
|00000b30| 20 74 68 65 20 74 69 6d | 65 72 2e 20 49 74 20 6d | the tim|er. It m|
|00000b40| 61 79 20 62 65 20 61 20 | 6e 61 6d 65 64 20 73 65 |ay be a |named se|
|00000b50| 6d 61 70 68 6f 72 65 20 | 69 66 20 69 74 73 20 6e |maphore |if its n|
|00000b60| 75 6d 62 65 72 20 3e 20 | 30 2e 20 4f 72 2c 20 69 |umber > |0. Or, i|
|00000b70| 74 20 00 00 00 84 00 00 | 05 88 00 00 00 e8 e8 07 |t ......|........|
|00000b80| 61 68 ef ff 41 97 ef ff | 20 22 00 f0 6d 61 79 20 |ah..A...| "..may |
|00000b90| 62 65 20 74 68 65 20 74 | 61 73 6b 20 73 65 6d 61 |be the t|ask sema|
|00000ba0| 70 68 6f 72 65 20 6f 66 | 20 74 68 65 20 63 61 6c |phore of| the cal|
|00000bb0| 6c 69 6e 67 20 74 61 73 | 6b 20 69 66 20 69 74 20 |ling tas|k if it |
|00000bc0| 69 73 20 73 70 65 63 69 | 66 69 65 64 20 61 73 20 |is speci|fied as |
|00000bd0| 30 2e 20 54 4f 43 4b 20 | 69 73 20 61 20 31 36 2d |0. TOCK |is a 16-|
|00000be0| 62 69 74 20 74 69 6d 65 | 72 2e 20 49 66 20 54 4f |bit time|r. If TO|
|00000bf0| 43 4b 20 69 73 20 3e 20 | 30 2c 20 00 00 88 00 00 |CK is > |0, .....|
|00000c00| 05 80 00 00 00 54 83 07 | 21 30 ef ff 01 5f ef ff |.....T..|!0..._..|
|00000c10| 20 22 00 f0 74 68 65 20 | 74 69 6d 65 72 20 69 73 | "..the |timer is|
|00000c20| 20 61 20 6f 6e 65 2d 73 | 68 6f 74 2e 20 49 66 20 | a one-s|hot. If |
|00000c30| 54 4f 43 4b 20 3c 20 30 | 2c 20 74 68 65 20 74 69 |TOCK < 0|, the ti|
|00000c40| 6d 65 72 20 69 73 20 63 | 79 63 6c 69 63 2e 20 43 |mer is c|yclic. C|
|00000c50| 61 75 74 69 6f 6e 20 73 | 68 6f 75 6c 64 20 62 65 |aution s|hould be|
|00000c60| 20 65 78 65 72 63 69 73 | 65 64 20 77 68 65 6e 20 | exercis|ed when |
|00000c70| 73 63 68 65 64 75 6c 69 | 6e 67 20 00 00 80 00 00 |scheduli|ng .....|
|00000c80| a5 40 00 00 42 60 9b 01 | e1 f7 ee ff c1 26 ef ff |.@..B`..|.....&..|
|00000c90| 20 22 00 f0 64 65 6c 61 | 79 73 20 66 6f 72 20 6f | "..dela|ys for o|
|00000ca0| 74 68 65 72 20 74 61 73 | 6b 73 2e 08 0e 75 00 00 |ther tas|ks...u..|
|00000cb0| 0b 63 00 00 00 00 00 00 | 0d 00 00 00 00 40 00 00 |.c......|.....@..|
|00000cc0| a5 3c 00 00 42 30 ce 01 | 61 a0 ee ff 41 cf ee ff |.<..B0..|a...A...|
|00000cd0| 20 22 00 f2 43 41 4c 4c | 49 4e 47 20 53 45 51 55 | "..CALL|ING SEQU|
|00000ce0| 45 4e 43 45 0d 07 00 f0 | 0e 76 00 00 0b 63 00 00 |ENCE....|.v...c..|
|00000cf0| 0e 76 00 00 00 00 00 00 | 00 3c 00 00 25 38 00 00 |.v......|.<..%8..|
|00000d00| 42 00 8e 02 21 68 ee ff | 01 97 ee ff 20 22 00 f2 |B...!h..|.... "..|
|00000d10| 41 43 43 41 20 3d 20 54 | 61 73 6b 20 6e 75 6d 62 |ACCA = T|ask numb|
|00000d20| 65 72 20 28 30 20 69 66 | 20 53 45 4c 46 29 0d 00 |er (0 if| SELF)..|
|00000d30| 00 38 00 00 25 48 00 00 | 42 5c e2 03 e1 2f ee ff |.8..%H..|B\.../..|
|00000d40| c1 5e ee ff 20 22 00 f2 | 41 43 43 42 20 3d 20 53 |.^.. "..|ACCB = S|
|00000d50| 65 6d 61 70 68 6f 72 65 | 20 6e 75 6d 62 65 72 20 |emaphore| number |
|00000d60| 28 30 20 69 66 20 54 61 | 73 6b 27 73 20 73 65 6d |(0 if Ta|sk's sem|
|00000d70| 61 70 68 6f 72 65 29 0d | 00 48 00 00 25 3c 00 00 |aphore).|.H..%<..|
|00000d80| 42 10 b1 02 a1 f7 ed ff | 81 26 ee ff 20 22 00 f2 |B.......|.&.. "..|
|00000d90| 49 58 20 3d 20 4e 75 6d | 62 65 72 20 6f 66 20 63 |IX = Num|ber of c|
|00000da0| 6c 6f 63 6b 20 74 6f 63 | 6b 73 20 74 6f 20 64 65 |lock toc|ks to de|
|00000db0| 6c 61 79 0d 00 3c 00 00 | 25 1c 00 00 42 1c 41 00 |lay..<..|%...B.A.|
|00000dc0| 61 bf ed ff 41 ee ed ff | 20 22 00 f2 73 77 69 0d |a...A...| "..swi.|
|00000dd0| 00 1c 00 00 25 24 00 00 | 42 48 e1 00 21 87 ed ff |....%$..|BH..!...|
|00000de0| 01 b6 ed ff 20 22 00 f2 | 46 43 42 20 2e 64 65 6c |.... "..|FCB .del|
|00000df0| 61 79 2e 0d 00 24 00 00 | a5 30 00 00 42 f0 6f 00 |ay...$..|.0..B.o.|
|00000e00| e1 4e ed ff c1 7d ed ff | 20 22 00 f2 72 65 74 75 |.N...}..| "..retu|
|00000e10| 72 6e 08 ff 0e 76 00 00 | 0b 63 00 00 00 00 00 00 |rn...v..|.c......|
|00000e20| 0d 00 00 00 00 30 00 00 | a5 38 00 00 42 08 66 01 |.....0..|.8..B.f.|
|00000e30| 61 f7 ec ff 41 26 ed ff | 20 22 00 f2 52 45 54 55 |a...A&..| "..RETU|
|00000e40| 52 4e 20 56 41 4c 55 45 | 0d 07 00 00 0e 77 00 00 |RN VALUE|.....w..|
|00000e50| 0b 63 00 00 0e 77 00 00 | 00 00 00 00 00 38 00 00 |.c...w..|.....8..|
|00000e60| a5 44 00 00 42 f0 0d 02 | 21 bf ec ff 01 ee ec ff |.D..B...|!.......|
|00000e70| 20 22 00 f2 4e 6f 6e 65 | 2e 20 52 65 67 69 73 74 | "..None|. Regist|
|00000e80| 65 72 73 20 75 6e 63 68 | 61 6e 67 65 64 2e 08 55 |ers unch|anged..U|
|00000e90| 0e 77 00 00 0b 63 00 00 | 00 00 00 00 0d 00 00 00 |.w...c..|........|
|00000ea0| 00 44 00 00 a5 34 00 00 | 42 58 dd 00 a1 67 ec ff |.D...4..|BX...g..|
|00000eb0| 81 96 ec ff 20 22 00 f2 | 45 58 41 4d 50 4c 45 0d |.... "..|EXAMPLE.|
|00000ec0| 07 27 00 f2 0e 78 00 00 | 0b 63 00 00 0e 78 00 00 |.'...x..|.c...x..|
|00000ed0| 00 00 00 00 00 34 00 00 | 05 74 00 00 00 e8 8c 06 |.....4..|.t......|
|00000ee0| 61 2f ec ff 41 5e ec ff | 20 22 00 f2 41 73 73 75 |a/..A^..| "..Assu|
|00000ef0| 6d 65 20 74 68 61 74 20 | 74 68 65 20 52 54 49 20 |me that |the RTI |
|00000f00| 69 73 20 75 73 65 64 20 | 61 73 20 74 68 65 20 74 |is used |as the t|
|00000f10| 69 6d 65 20 62 61 73 65 | 20 75 73 69 6e 67 20 61 |ime base| using a|
|00000f20| 20 32 2a 2a 32 33 20 63 | 72 79 73 74 61 6c 20 61 | 2**23 c|rystal a|
|00000f30| 6e 64 20 74 68 65 20 63 | 6c 6f 63 6b 20 54 49 43 |nd the c|lock TIC|
|00000f40| 4b 20 69 73 20 00 00 00 | 00 74 00 00 05 80 00 00 |K is ...|.t......|
|00000f50| 00 34 d6 07 21 f7 eb ff | 01 26 ec ff 20 22 00 f0 |.4..!...|.&.. "..|
|00000f60| 64 65 66 69 6e 65 64 20 | 74 6f 20 62 65 20 31 35 |defined |to be 15|
|00000f70| 2e 36 32 35 20 6d 73 65 | 63 2e 20 46 75 72 74 68 |.625 mse|c. Furth|
|00000f80| 65 72 20 61 73 73 75 6d | 65 20 74 68 61 74 20 74 |er assum|e that t|
|00000f90| 68 65 72 65 20 61 72 65 | 20 38 20 54 49 43 4b 53 |here are| 8 TICKS|
|00000fa0| 20 70 65 72 20 54 4f 43 | 4b 20 73 6f 20 74 68 61 | per TOC|K so tha|
|00000fb0| 74 20 61 20 54 4f 43 4b | 20 69 73 20 31 32 35 20 |t a TOCK| is 125 |
|00000fc0| 6d 73 65 63 2e 20 00 00 | 00 80 00 00 05 80 00 00 |msec. ..|........|
|00000fd0| 00 3c a7 07 e1 be eb ff | c1 ed eb ff 20 22 00 f0 |.<......|.... "..|
|00000fe0| 49 66 20 61 20 32 2e 35 | 20 73 65 63 20 64 65 6c |If a 2.5| sec del|
|00000ff0| 61 79 20 69 73 20 64 65 | 73 69 72 65 64 20 66 6f |ay is de|sired fo|
|00001000| 72 20 74 68 65 20 63 61 | 6c 6c 69 6e 67 20 74 61 |r the ca|lling ta|
|00001010| 73 6b 20 75 73 69 6e 67 | 20 61 20 6e 61 6d 65 64 |sk using| a named|
|00001020| 20 73 65 6d 61 70 68 6f | 72 65 2c 20 54 49 4d 45 | semapho|re, TIME|
|00001030| 4f 55 54 2c 20 74 68 65 | 20 72 65 71 75 65 73 74 |OUT, the| request|
|00001040| 20 77 6f 75 6c 64 20 00 | 00 80 00 00 a5 78 00 00 | would .|.....x..|
|00001050| 42 b8 bc 00 a1 86 eb ff | 81 b5 eb ff 20 22 00 f0 |B.......|.... "..|
|00001060| 61 70 70 65 61 72 20 61 | 73 3a 08 20 0e 78 00 00 |appear a|s:. .x..|
|00001070| 0b 63 00 00 00 00 00 00 | 08 a0 00 00 0b 63 00 00 |.c......|.....c..|
|00001080| 00 00 00 00 0d 07 00 ff | 10 62 00 00 10 62 00 00 |........|.b...b..|
|00001090| 00 00 00 00 07 2c 20 54 | 11 79 00 00 10 62 00 00 |....., T|.y...b..|
|000010a0| 11 79 00 00 00 00 00 00 | 07 73 74 20 17 11 03 00 |.y......|.st ....|
|000010b0| 10 62 00 00 11 79 00 00 | 17 11 03 00 00 00 00 00 |.b...y..|........|
|000010c0| 00 78 00 00 a5 4c 00 00 | 46 78 94 02 79 31 eb ff |.x...L..|Fx..y1..|
|000010d0| 59 60 eb ff f0 24 00 f2 | 54 08 00 00 17 11 03 00 |Y`...$..|T.......|
|000010e0| 10 62 00 00 11 79 00 00 | 00 00 00 00 4f 43 4b 20 |.b...y..|....OCK |
|000010f0| 12 62 00 00 08 e2 00 00 | 00 00 00 00 65 71 75 12 |.b......|....equ.|
|00001100| f0 ba 00 00 00 00 00 00 | 38 0d 00 00 00 4c 00 00 |........|8....L..|
|00001110| 25 60 00 00 46 70 63 05 | 39 f9 ea ff 19 28 eb ff |%`..Fpc.|9....(..|
|00001120| f0 24 00 02 54 4f 43 4b | 54 49 4d 45 12 08 03 00 |.$..TOCK|TIME....|
|00001130| 14 7f 00 00 00 00 00 00 | 65 71 75 20 12 00 00 00 |........|equ ....|
|00001140| e8 ad 00 00 00 00 00 00 | 31 30 30 30 2f 38 20 12 |........|1000/8 .|
|00001150| d0 59 00 00 00 00 00 00 | 54 4f 43 4b 54 49 4d 45 |.Y......|TOCKTIME|
|00001160| 20 3d 20 31 32 35 20 6d | 73 65 63 0d 00 60 00 00 | = 125 m|sec..`..|
|00001170| 25 58 00 00 46 54 40 05 | f9 c0 ea ff d9 ef ea ff |%X..FT@.|........|
|00001180| f0 24 00 02 54 49 4d 45 | 4f 55 54 12 58 9e 00 00 |.$..TIME|OUT.X...|
|00001190| 00 00 00 00 65 71 75 20 | 12 00 00 00 e8 ad 00 00 |....equ |........|
|000011a0| 00 00 00 00 33 20 12 00 | 18 cf 00 00 00 00 00 00 |....3 ..|........|
|000011b0| 4e 61 6d 65 64 20 73 65 | 6d 61 70 68 6f 72 65 20 |Named se|maphore |
|000011c0| 23 33 0d 00 00 58 00 00 | 25 1c 00 00 42 08 0d 00 |#3...X..|%...B...|
|000011d0| b9 88 ea ff 99 b7 ea ff | f0 24 00 02 2e 0d 00 00 |........|.$......|
|000011e0| 00 1c 00 00 25 1c 00 00 | 42 08 0d 00 79 50 ea ff |....%...|B...yP..|
|000011f0| 59 7f ea ff f0 24 00 02 | 3a 0d 00 00 00 1c 00 00 |Y....$..|:.......|
|00001200| 25 58 00 00 46 ec 3e 05 | 39 18 ea ff 19 47 ea ff |%X..F.>.|9....G..|
|00001210| f0 24 00 02 63 6c 72 61 | 20 12 00 00 bc 18 01 00 |.$..clra| .......|
|00001220| 00 00 00 00 12 4f ff fe | 20 09 01 00 00 00 00 00 |.....O..| .......|
|00001230| 12 0d 00 00 30 f6 00 00 | 00 00 00 00 54 61 73 6b |....0...|....Task|
|00001240| 20 69 73 20 73 65 6c 66 | 20 28 41 43 43 41 3d 30 | is self| (ACCA=0|
|00001250| 29 0d 00 00 00 58 00 00 | 25 5c 00 00 46 44 6b 05 |)....X..|%\..FDk.|
|00001260| f9 df e9 ff d9 0e ea ff | f0 24 00 02 6c 64 61 62 |........|.$..ldab|
|00001270| 20 12 01 00 a8 0b 01 00 | 00 00 00 00 23 54 49 4d | .......|....#TIM|
|00001280| 45 4f 55 54 20 12 3e 05 | 18 0f 00 00 00 00 00 00 |EOUT .>.|........|
|00001290| 12 61 73 6b 30 f6 00 00 | 00 00 00 00 53 65 6d 61 |.ask0...|....Sema|
|000012a0| 70 68 6f 72 65 20 3d 20 | 54 49 4d 45 4f 55 54 0d |phore = |TIMEOUT.|
|000012b0| 00 5c 00 00 25 54 00 00 | 46 70 00 05 b9 a7 e9 ff |.\..%T..|Fp......|
|000012c0| 99 d6 e9 ff f0 24 00 02 | 6c 64 78 20 12 00 00 00 |.....$..|ldx ....|
|000012d0| 58 28 01 00 00 00 00 00 | 23 32 35 30 30 2f 54 4f |X(......|#2500/TO|
|000012e0| 43 4b 54 49 4d 45 20 12 | bc 70 00 00 00 00 00 00 |CKTIME .|.p......|
|000012f0| 54 69 6d 65 72 20 3d 20 | 32 30 20 54 4f 43 4b 53 |Timer = |20 TOCKS|
|00001300| 0d 00 00 00 00 54 00 00 | 25 1c 00 00 42 b0 43 00 |.....T..|%...B.C.|
|00001310| 79 6f e9 ff 59 9e e9 ff | f0 24 00 02 73 77 69 0d |yo..Y...|.$..swi.|
|00001320| 00 1c 00 00 25 30 00 00 | 46 60 fb 01 39 37 e9 ff |....%0..|F`..97..|
|00001330| 19 66 e9 ff f0 24 00 02 | 46 43 42 20 12 2e 00 00 |.f...$..|FCB ....|
|00001340| 80 06 01 00 00 00 00 00 | 2e 64 65 6c 61 79 2e 0d |........|.delay..|
|00001350| 00 30 00 00 a5 58 00 00 | 42 cc c2 01 f9 fe e8 ff |.0...X..|B.......|
|00001360| d9 2d e9 ff f0 24 00 02 | 2e 20 50 6f 69 6e 74 20 |.-...$..|. Point |
|00001370| 6f 66 20 63 6f 6e 74 69 | 6e 75 61 74 69 6f 6e 08 |of conti|nuation.|
|00001380| 11 79 00 00 10 62 00 00 | 00 00 00 00 08 43 42 20 |.y...b..|.....CB |
|00001390| 10 62 00 00 00 00 00 00 | 0d 07 00 00 0b 65 00 00 |.b......|.....e..|
|000013a0| 0b 65 00 00 00 00 00 00 | 00 58 00 00 05 74 00 00 |.e......|.X...t..|
|000013b0| 00 44 03 07 19 9e e8 ff | f9 cc e8 ff 20 22 00 02 |.D......|.... "..|
|000013c0| 54 68 65 20 72 65 71 75 | 65 73 74 69 6e 67 20 74 |The requ|esting t|
|000013d0| 61 73 6b 20 77 6f 75 6c | 64 20 62 65 20 70 75 74 |ask woul|d be put|
|000013e0| 20 69 6e 74 6f 20 61 20 | 57 41 49 54 20 73 74 61 | into a |WAIT sta|
|000013f0| 74 65 20 6f 6e 20 73 65 | 6d 61 70 68 6f 72 65 20 |te on se|maphore |
|00001400| 54 49 4d 45 4f 55 54 20 | 77 68 69 6c 65 20 74 68 |TIMEOUT |while th|
|00001410| 65 20 32 2e 35 20 73 65 | 63 20 00 00 00 74 00 00 |e 2.5 se|c ...t..|
|00001420| 05 78 00 00 00 8c 5a 07 | d9 65 e8 ff b9 94 e8 ff |.x....Z.|.e......|
|00001430| 20 22 00 00 63 6c 6f 63 | 6b 20 72 75 6e 73 20 64 | "..cloc|k runs d|
|00001440| 6f 77 6e 2e 20 57 68 65 | 6e 20 69 74 20 65 78 70 |own. Whe|n it exp|
|00001450| 69 72 65 73 2c 20 54 49 | 4d 45 4f 55 54 20 77 6f |ires, TI|MEOUT wo|
|00001460| 75 6c 64 20 62 65 20 73 | 69 67 6e 61 6c 6c 65 64 |uld be s|ignalled|
|00001470| 20 61 6e 64 20 74 68 65 | 20 74 61 73 6b 20 77 6f | and the| task wo|
|00001480| 75 6c 64 20 63 6f 6e 74 | 69 6e 75 65 20 61 74 20 |uld cont|inue at |
|00001490| 74 68 65 20 00 78 00 00 | 25 44 00 00 42 90 1b 03 |the .x..|%D..B...|
|000014a0| 99 2d e8 ff 79 5c e8 ff | 20 22 00 00 69 6e 73 74 |.-..y\..| "..inst|
|000014b0| 72 75 63 74 69 6f 6e 20 | 66 6f 6c 6c 6f 77 69 6e |ruction |followin|
|000014c0| 67 20 74 68 65 20 46 43 | 42 20 64 65 63 6c 61 72 |g the FC|B declar|
|000014d0| 61 74 69 6f 6e 2e 0d 00 | 00 44 00 00 a5 34 00 00 |ation...|.D...4..|
|000014e0| 42 74 d9 00 19 d6 e7 ff | f9 04 e8 ff 20 22 00 02 |Bt......|.... "..|
|000014f0| 53 45 45 20 41 4c 53 4f | 0d 07 77 6f 0e 7a 00 00 |SEE ALSO|..wo.z..|
|00001500| 0b 65 00 00 0e 7a 00 00 | 00 00 00 00 00 34 00 00 |.e...z..|.....4..|
|00001510| a5 58 00 00 42 00 14 01 | d9 9d e7 ff b9 cc e7 ff |.X..B...|........|
|00001520| 20 22 00 02 2e 74 69 6d | 65 72 2e 2c 20 2e 70 75 | "...tim|er., .pu|
|00001530| 72 67 65 2e 08 00 00 00 | 0e 7a 00 00 0b 65 00 00 |rge.....|.z...e..|
|00001540| 00 00 00 00 08 0f fb fe | 0b 65 00 00 00 00 00 00 |........|.e......|
|00001550| 0d 07 69 6d 0c 66 00 00 | 0c 66 00 00 00 00 00 00 |..im.f..|.f......|
|00001560| 0e 00 00 00 00 58 00 00 | 01 10 00 00 00 00 00 00 |.....X..|........|
|00001570| 00 00 00 00 00 10 00 00 | 02 18 00 00 20 03 00 00 |........|.... ...|
|00001580| 00 00 00 00 0c 66 00 00 | 00 00 00 00 00 18 00 00 |.....f..|........|
|00001590| a5 60 00 00 42 0c 65 04 | 50 02 e5 ff 30 31 e5 ff |.`..B.e.|P...01..|
|000015a0| c0 21 00 02 35 2e 32 20 | 2e 64 65 71 75 65 75 65 |.!..5.2 |.dequeue|
|000015b0| 2e 20 2d 20 47 45 54 20 | 41 4e 20 45 4e 54 52 59 |. - GET |AN ENTRY|
|000015c0| 20 46 52 4f 4d 20 41 20 | 46 49 46 4f 20 51 55 45 | FROM A |FIFO QUE|
|000015d0| 55 45 08 08 0c 66 00 00 | 00 00 00 00 0d 07 2d 20 |UE...f..|......- |
|000015e0| 0b 7b 00 00 0b 7b 00 00 | 00 00 00 00 00 60 00 00 |.{...{..|.....`..|
|000015f0| a5 30 00 00 42 e0 91 00 | 70 a1 e4 ff 50 d0 e4 ff |.0..B...|p...P...|
|00001600| 20 22 00 02 43 4c 41 53 | 53 0d 07 00 0e 7c 00 00 | "..CLAS|S....|..|
|00001610| 0b 7b 00 00 0e 7c 00 00 | 00 00 00 00 00 30 00 00 |.{...|..|.....0..|
|00001620| a5 30 00 00 42 58 7a 00 | 30 69 e4 ff 10 98 e4 ff |.0..BXz.|0i......|
|00001630| 20 22 00 02 51 75 65 75 | 65 08 00 00 0e 7c 00 00 | "..Queu|e....|..|
|00001640| 0b 7b 00 00 00 00 00 00 | 0d 00 00 00 00 30 00 00 |.{......|.....0..|
|00001650| a5 34 00 00 42 64 dd 00 | b0 11 e4 ff 90 40 e4 ff |.4..Bd..|.....@..|
|00001660| 20 22 00 02 53 59 4e 4f | 50 53 49 53 0d 07 00 00 | "..SYNO|PSIS....|
|00001670| 0e 7d 00 00 0b 7b 00 00 | 0e 7d 00 00 00 00 00 00 |.}...{..|.}......|
|00001680| 00 34 00 00 a5 44 00 00 | 42 48 43 02 70 d9 e3 ff |.4...D..|BHC.p...|
|00001690| 50 08 e4 ff 20 22 00 f2 | 2e 64 65 71 75 65 75 65 |P... "..|.dequeue|
|000016a0| 2e 20 28 51 55 45 55 45 | 2c 50 4e 54 52 29 20 5b |. (QUEUE|,PNTR) [|
|000016b0| 37 5d 08 00 0e 7d 00 00 | 0b 7b 00 00 00 00 00 00 |7]...}..|.{......|
|000016c0| 0d 00 00 00 00 44 00 00 | a5 38 00 00 42 b0 30 01 |.....D..|.8..B.0.|
|000016d0| f0 81 e3 ff d0 b0 e3 ff | 20 22 00 f2 44 45 53 43 |........| "..DESC|
|000016e0| 52 49 50 54 49 4f 4e 0d | 07 00 00 00 0e 7e 00 00 |RIPTION.|.....~..|
|000016f0| 0b 7b 00 00 0e 7e 00 00 | 00 00 00 00 00 38 00 00 |.{...~..|.....8..|
|00001700| 05 70 00 00 00 a8 69 06 | b0 49 e3 ff 90 78 e3 ff |.p....i.|.I...x..|
|00001710| 20 22 00 f2 44 65 71 75 | 65 75 65 20 69 73 20 75 | "..Dequ|eue is u|
|00001720| 73 65 64 20 74 6f 20 67 | 65 74 20 61 6e 20 65 6e |sed to g|et an en|
|00001730| 74 72 79 20 66 72 6f 6d | 20 61 20 46 49 46 4f 20 |try from| a FIFO |
|00001740| 71 75 65 75 65 2e 20 54 | 68 65 20 6e 75 6d 62 65 |queue. T|he numbe|
|00001750| 72 20 6f 66 20 62 79 74 | 65 73 20 69 6e 20 74 68 |r of byt|es in th|
|00001760| 65 20 65 6e 74 72 79 20 | 69 73 20 00 00 70 00 00 |e entry |is ..p..|
|00001770| 05 88 00 00 00 e0 e1 07 | 70 11 e3 ff 50 40 e3 ff |........|p...P@..|
|00001780| 20 22 00 f0 64 65 74 65 | 72 6d 69 6e 65 64 20 62 | "..dete|rmined b|
|00001790| 79 20 74 68 65 20 57 69 | 64 74 68 20 65 6e 74 72 |y the Wi|dth entr|
|000017a0| 79 20 69 6e 20 74 68 65 | 20 51 75 65 75 65 20 48 |y in the| Queue H|
|000017b0| 65 61 64 65 72 2e 20 49 | 66 20 74 68 65 20 71 75 |eader. I|f the qu|
|000017c0| 65 75 65 20 69 73 20 65 | 6d 70 74 79 2c 20 74 68 |eue is e|mpty, th|
|000017d0| 65 20 63 61 6c 6c 69 6e | 67 20 74 61 73 6b 20 69 |e callin|g task i|
|000017e0| 73 20 70 6c 61 63 65 64 | 20 69 6e 74 6f 20 61 6e |s placed| into an|
|000017f0| 20 00 00 00 00 88 00 00 | 05 80 00 00 00 24 bc 07 | .......|.....$..|
|00001800| 30 d9 e2 ff 10 08 e3 ff | 20 22 00 f0 45 56 45 4e |0.......| "..EVEN|
|00001810| 54 20 57 41 49 54 20 73 | 74 61 74 65 20 6f 6e 20 |T WAIT s|tate on |
|00001820| 74 68 65 20 71 75 65 75 | 65 2d 6e 6f 74 2d 65 6d |the queu|e-not-em|
|00001830| 70 74 79 20 73 65 6d 61 | 70 68 6f 72 65 2e 20 49 |pty sema|phore. I|
|00001840| 66 20 74 68 65 20 71 75 | 65 75 65 20 69 73 20 6e |f the qu|eue is n|
|00001850| 6f 74 20 65 6d 70 74 79 | 2c 20 74 68 65 20 6f 6c |ot empty|, the ol|
|00001860| 64 65 73 74 20 65 6e 74 | 72 79 20 69 6e 20 74 68 |dest ent|ry in th|
|00001870| 65 20 00 00 00 80 00 00 | 05 8c 00 00 00 20 f0 07 |e ......|..... ..|
|00001880| f0 a0 e2 ff d0 cf e2 ff | 20 22 00 f0 71 75 65 75 |........| "..queu|
|00001890| 65 20 69 73 20 72 65 6d | 6f 76 65 64 20 61 6e 64 |e is rem|oved and|
|000018a0| 20 72 65 74 75 72 6e 65 | 64 20 74 6f 20 74 68 65 | returne|d to the|
|000018b0| 20 63 61 6c 6c 69 6e 67 | 20 74 61 73 6b 2e 20 49 | calling| task. I|
|000018c0| 66 20 74 68 65 20 73 69 | 7a 65 20 6f 66 20 74 68 |f the si|ze of th|
|000018d0| 65 20 71 75 65 75 65 20 | 65 6e 74 72 79 20 69 73 |e queue |entry is|
|000018e0| 20 67 72 65 61 74 65 72 | 20 74 68 61 6e 20 74 77 | greater| than tw|
|000018f0| 6f 20 62 79 74 65 73 2c | 20 74 68 65 20 00 00 00 |o bytes,| the ...|
|00001900| 00 8c 00 00 05 84 00 00 | 00 18 bc 07 b0 68 e2 ff |........|.....h..|
|00001910| 90 97 e2 ff 20 22 00 f0 | 72 65 74 75 72 6e 65 64 |.... "..|returned|
|00001920| 20 64 61 74 61 20 69 73 | 20 69 6e 20 74 68 65 20 | data is| in the |
|00001930| 52 41 4d 20 61 72 65 61 | 20 62 65 67 69 6e 6e 69 |RAM area| beginni|
|00001940| 6e 67 20 61 74 20 74 68 | 65 20 61 64 64 72 65 73 |ng at th|e addres|
|00001950| 73 20 73 70 65 63 69 66 | 69 65 64 20 62 79 20 50 |s specif|ied by P|
|00001960| 4e 54 52 2e 20 49 66 20 | 74 68 65 20 71 75 65 75 |NTR. If |the queu|
|00001970| 65 20 65 6e 74 72 79 20 | 69 73 20 6f 6e 65 20 6f |e entry |is one o|
|00001980| 72 20 00 00 00 84 00 00 | a5 78 00 00 42 20 98 05 |r ......|.x..B ..|
|00001990| 70 30 e2 ff 50 5f e2 ff | 20 22 00 f0 74 77 6f 20 |p0..P_..| "..two |
|000019a0| 62 79 74 65 73 2c 20 50 | 4e 54 52 20 69 73 20 69 |bytes, P|NTR is i|
|000019b0| 67 6e 6f 72 65 64 20 61 | 6e 64 20 74 68 65 20 65 |gnored a|nd the e|
|000019c0| 6e 74 72 79 20 69 73 20 | 72 65 74 75 72 6e 65 64 |ntry is |returned|
|000019d0| 20 69 6e 20 6f 6e 65 20 | 6f 72 20 74 77 6f 20 72 | in one |or two r|
|000019e0| 65 67 69 73 74 65 72 73 | 2e 08 20 65 0e 7e 00 00 |egisters|.. e.~..|
|000019f0| 0b 7b 00 00 00 00 00 00 | 0d 00 00 00 00 78 00 00 |.{......|.....x..|
|00001a00| a5 3c 00 00 42 30 ce 01 | f0 d8 e1 ff d0 07 e2 ff |.<..B0..|........|
|00001a10| 20 22 00 f2 43 41 4c 4c | 49 4e 47 20 53 45 51 55 | "..CALL|ING SEQU|
|00001a20| 45 4e 43 45 0d 07 00 00 | 0e 7f 00 00 0b 7b 00 00 |ENCE....|.....{..|
|00001a30| 0e 7f 00 00 00 00 00 00 | 00 3c 00 00 25 2c 00 00 |........|.<..%,..|
|00001a40| 42 a4 bd 01 b0 a0 e1 ff | 90 cf e1 ff 20 22 00 f2 |B.......|.... "..|
|00001a50| 41 43 43 41 3d 20 51 75 | 65 75 65 20 6e 75 6d 62 |ACCA= Qu|eue numb|
|00001a60| 65 72 0d 00 00 2c 00 00 | 25 4c 00 00 42 84 b4 03 |er...,..|%L..B...|
|00001a70| 70 68 e1 ff 50 97 e1 ff | 20 22 00 f2 49 58 20 3d |ph..P...| "..IX =|
|00001a80| 20 44 65 73 74 69 6e 61 | 74 69 6f 6e 20 61 64 64 | Destina|tion add|
|00001a90| 72 65 73 73 20 6f 66 20 | 71 75 65 75 65 20 65 6e |ress of |queue en|
|00001aa0| 74 72 79 20 69 66 20 73 | 69 7a 65 20 3e 20 32 0d |try if s|ize > 2.|
|00001ab0| 00 4c 00 00 25 1c 00 00 | 42 1c 41 00 30 30 e1 ff |.L..%...|B.A.00..|
|00001ac0| 10 5f e1 ff 20 22 00 f2 | 73 77 69 0d 00 1c 00 00 |._.. "..|swi.....|
|00001ad0| 25 28 00 00 42 f0 17 01 | f0 f7 e0 ff d0 26 e1 ff |%(..B...|.....&..|
|00001ae0| 20 22 00 f2 46 43 42 20 | 2e 64 65 71 75 65 75 65 | "..FCB |.dequeue|
|00001af0| 2e 0d 00 00 00 28 00 00 | a5 30 00 00 42 f0 6f 00 |.....(..|.0..B.o.|
|00001b00| b0 bf e0 ff 90 ee e0 ff | 20 22 00 f2 72 65 74 75 |........| "..retu|
|00001b10| 72 6e 08 20 0e 7f 00 00 | 0b 7b 00 00 00 00 00 00 |rn. ....|.{......|
|00001b20| 0d 00 00 00 00 30 00 00 | a5 38 00 00 42 08 66 01 |.....0..|.8..B.f.|
|00001b30| 30 68 e0 ff 10 97 e0 ff | 20 22 00 f2 52 45 54 55 |0h......| "..RETU|
|00001b40| 52 4e 20 56 41 4c 55 45 | 0d 07 00 00 0e 80 00 00 |RN VALUE|........|
|00001b50| 0b 7b 00 00 0e 80 00 00 | 00 00 00 00 00 38 00 00 |.{......|.....8..|
|00001b60| 25 44 00 00 42 a4 40 03 | f0 2f e0 ff d0 5e e0 ff |%D..B.@.|./...^..|
|00001b70| 20 22 00 f2 49 66 20 71 | 75 65 75 65 20 65 6e 74 | "..If q|ueue ent|
|00001b80| 72 79 20 73 69 7a 65 20 | 3d 20 31 2c 20 41 43 43 |ry size |= 1, ACC|
|00001b90| 41 3d 20 71 75 65 75 65 | 20 65 6e 74 72 79 0d 00 |A= queue| entry..|
|00001ba0| 00 44 00 00 25 50 00 00 | 42 70 0a 04 b0 f7 df ff |.D..%P..|Bp......|
|00001bb0| 90 26 e0 ff 20 22 00 f2 | 49 66 20 71 75 65 75 65 |.&.. "..|If queue|
|00001bc0| 20 65 6e 74 72 79 20 73 | 69 7a 65 20 3d 20 32 2c | entry s|ize = 2,|
|00001bd0| 20 41 43 43 41 20 3d 20 | 62 79 74 65 20 31 20 6f | ACCA = |byte 1 o|
|00001be0| 66 20 71 75 65 75 65 20 | 65 6e 74 72 79 2c 0d 00 |f queue |entry,..|
|00001bf0| 00 50 00 00 25 3c 00 00 | 42 44 8f 02 70 bf df ff |.P..%<..|BD..p...|
|00001c00| 50 ee df ff 20 22 00 f2 | 61 6e 64 20 41 43 43 42 |P... "..|and ACCB|
|00001c10| 20 3d 20 62 79 74 65 20 | 32 20 6f 66 20 71 75 65 | = byte |2 of que|
|00001c20| 75 65 20 65 6e 74 72 79 | 0d 00 00 00 00 3c 00 00 |ue entry|.....<..|
|00001c30| a5 44 00 00 42 0c ec 01 | 30 87 df ff 10 b6 df ff |.D..B...|0.......|
|00001c40| 20 22 00 f2 4f 74 68 65 | 72 20 72 65 67 69 73 74 | "..Othe|r regist|
|00001c50| 65 72 73 20 75 6e 63 68 | 61 6e 67 65 64 08 00 00 |ers unch|anged...|
|00001c60| 0e 80 00 00 0b 7b 00 00 | 00 00 00 00 0d 00 00 00 |.....{..|........|
|00001c70| 00 44 00 00 a5 34 00 00 | 42 58 dd 00 b0 2f df ff |.D...4..|BX.../..|
|00001c80| 90 5e df ff 20 22 00 f2 | 45 58 41 4d 50 4c 45 0d |.^.. "..|EXAMPLE.|
|00001c90| 07 7b 00 00 0e 81 00 00 | 0b 7b 00 00 0e 81 00 00 |.{......|.{......|
|00001ca0| 00 00 00 00 00 34 00 00 | 25 24 00 00 42 44 ee 00 |.....4..|%$..BD..|
|00001cb0| 70 f7 de ff 50 26 df ff | 20 22 00 f2 45 78 61 6d |p...P&..| "..Exam|
|00001cc0| 70 6c 65 20 23 31 3a 0d | 00 24 00 00 05 70 00 00 |ple #1:.|.$...p..|
|00001cd0| 00 c8 88 06 30 bf de ff | 10 ee de ff 20 22 00 f2 |....0...|.... "..|
|00001ce0| 54 68 65 72 65 20 65 78 | 69 73 74 73 20 61 20 46 |There ex|ists a F|
|00001cf0| 49 46 4f 20 71 75 65 75 | 65 2c 20 44 42 4c 51 2c |IFO queu|e, DBLQ,|
|00001d00| 20 63 6f 6e 74 61 69 6e | 69 6e 67 20 74 77 6f 20 | contain|ing two |
|00001d10| 63 68 61 72 61 63 74 65 | 72 20 65 6e 74 72 69 65 |characte|r entrie|
|00001d20| 73 2e 20 54 68 65 20 71 | 75 65 75 65 20 63 75 72 |s. The q|ueue cur|
|00001d30| 72 65 6e 74 6c 79 20 00 | 00 70 00 00 25 3c 00 00 |rently .|.p..%<..|
|00001d40| 42 e0 56 02 f0 86 de ff | d0 b5 de ff 20 22 00 f0 |B.V.....|.... "..|
|00001d50| 63 6f 6e 74 61 69 6e 73 | 20 66 6f 75 72 20 65 6e |contains| four en|
|00001d60| 74 72 69 65 73 20 61 73 | 20 66 6f 6c 6c 6f 77 73 |tries as| follows|
|00001d70| 3a 0d 00 00 00 3c 00 00 | 25 1c 00 00 42 40 2c 00 |:....<..|%...B@,.|
|00001d80| b0 4e de ff 90 7d de ff | 20 22 00 f2 61 62 0d 00 |.N...}..| "..ab..|
|00001d90| 00 1c 00 00 25 1c 00 00 | 42 7c 3e 00 70 16 de ff |....%...|B|>.p...|
|00001da0| 50 45 de ff 20 22 00 f2 | 44 45 0d 00 00 1c 00 00 |PE.. "..|DE......|
|00001db0| 25 1c 00 00 42 7c 3e 00 | 30 de dd ff 10 0d de ff |%...B|>.|0.......|
|00001dc0| 20 22 00 f2 4d 63 0d 00 | 00 1c 00 00 25 1c 00 00 | "..Mc..|....%...|
|00001dd0| 42 48 39 00 f0 a5 dd ff | d0 d4 dd ff 20 22 00 f2 |BH9.....|.... "..|
|00001de0| 78 59 0d 00 00 1c 00 00 | 05 74 00 00 00 a4 94 06 |xY......|.t......|
|00001df0| b0 6d dd ff 90 9c dd ff | 20 22 00 f2 41 20 74 61 |.m......| "..A ta|
|00001e00| 73 6b 20 69 73 20 70 72 | 6f 67 72 61 6d 6d 65 64 |sk is pr|ogrammed|
|00001e10| 20 74 6f 20 72 65 6d 6f | 76 65 20 74 68 65 20 6f | to remo|ve the o|
|00001e20| 6c 64 65 73 74 20 65 6e | 74 72 79 20 69 6e 20 74 |ldest en|try in t|
|00001e30| 68 65 20 71 75 65 75 65 | 20 61 6e 64 20 72 65 74 |he queue| and ret|
|00001e40| 75 72 6e 20 69 74 20 66 | 6f 72 20 73 75 62 73 65 |urn it f|or subse|
|00001e50| 71 75 65 6e 74 20 00 00 | 00 74 00 00 a5 7c 00 00 |quent ..|.t...|..|
|00001e60| 42 d0 c6 02 70 35 dd ff | 50 64 dd ff 20 22 00 f0 |B...p5..|Pd.. "..|
|00001e70| 70 72 6f 63 65 73 73 69 | 6e 67 2e 20 54 68 65 20 |processi|ng. The |
|00001e80| 65 6e 74 72 79 20 69 73 | 20 64 65 71 75 65 75 65 |entry is| dequeue|
|00001e90| 64 20 62 79 3a 08 e6 fe | 0e 81 00 00 0b 7b 00 00 |d by:...|.....{..|
|00001ea0| 00 00 00 00 08 67 2e 20 | 0b 7b 00 00 00 00 00 00 |.....g. |.{......|
|00001eb0| 0d 07 69 73 11 82 00 00 | 11 82 00 00 00 00 00 00 |..is....|........|
|00001ec0| 07 08 20 71 17 0f 03 00 | 11 82 00 00 17 0f 03 00 |.. q....|........|
|00001ed0| 00 00 00 00 00 7c 00 00 | a5 60 00 00 46 78 3e 04 |.....|..|.`..Fx>.|
|00001ee0| 48 e0 dc ff 28 0f dd ff | f0 24 00 f2 44 08 e5 fe |H...(...|.$..D...|
|00001ef0| 17 0f 03 00 11 82 00 00 | 00 00 00 00 42 4c 51 20 |........|....BLQ |
|00001f00| 12 7c 00 00 9c e4 00 00 | 00 00 00 00 65 71 75 20 |.|......|....equ |
|00001f10| 12 ed e5 fe e8 ad 00 00 | 00 00 00 00 34 20 12 00 |........|....4 ..|
|00001f20| 18 cf 00 00 00 00 00 00 | 51 75 65 75 65 20 23 34 |........|Queue #4|
|00001f30| 0d 00 00 00 00 60 00 00 | 25 1c 00 00 42 08 0d 00 |.....`..|%...B...|
|00001f40| 08 a8 dc ff e8 d6 dc ff | f0 24 00 f2 2e 0d 00 00 |........|.$......|
|00001f50| 00 1c 00 00 25 1c 00 00 | 42 08 0d 00 c8 6f dc ff |....%...|B....o..|
|00001f60| a8 9e dc ff f0 24 00 f2 | 3a 0d 00 00 00 1c 00 00 |.....$..|:.......|
|00001f70| 25 58 00 00 46 c0 f8 04 | 88 37 dc ff 68 66 dc ff |%X..F...|.7..hf..|
|00001f80| f0 24 00 f2 6c 64 61 61 | 20 12 e5 fe a8 0b 01 00 |.$..ldaa| .......|
|00001f90| 00 00 00 00 23 44 42 4c | 51 20 12 00 64 62 00 00 |....#DBL|Q ..db..|
|00001fa0| 00 00 00 00 12 f2 e4 fe | 30 f6 00 00 00 00 00 00 |........|0.......|
|00001fb0| 41 43 43 41 20 3d 20 71 | 75 65 75 65 20 23 20 34 |ACCA = q|ueue # 4|
|00001fc0| 0d 00 00 00 00 58 00 00 | 25 1c 00 00 42 b0 43 00 |.....X..|%...B.C.|
|00001fd0| 48 ff db ff 28 2e dc ff | f0 24 00 f2 73 77 69 0d |H...(...|.$..swi.|
|00001fe0| 00 1c 00 00 25 34 00 00 | 46 c8 41 02 08 c7 db ff |....%4..|F.A.....|
|00001ff0| e8 f5 db ff f0 24 00 f2 | 46 43 42 20 12 b0 e4 fe |.....$..|FCB ....|
|00002000| 80 06 01 00 00 00 00 00 | 2e 64 65 71 75 65 75 65 |........|.dequeue|
|00002010| 2e 0d 00 00 00 34 00 00 | a5 48 00 00 42 cc c2 01 |.....4..|.H..B...|
|00002020| c8 8e db ff a8 bd db ff | f0 24 00 f2 2e 20 50 6f |........|.$... Po|
|00002030| 69 6e 74 20 6f 66 20 63 | 6f 6e 74 69 6e 75 61 74 |int of c|ontinuat|
|00002040| 69 6f 6e 08 11 82 00 00 | 00 00 00 00 0d 07 e4 fe |ion.....|........|
|00002050| 0b 83 00 00 0b 83 00 00 | 00 00 00 00 00 48 00 00 |........|.....H..|
|00002060| 05 70 00 00 00 44 85 06 | e8 2d db ff c8 5c db ff |.p...D..|.-...\..|
|00002070| 20 22 00 f2 41 74 20 74 | 68 65 20 69 6e 73 74 72 | "..At t|he instr|
|00002080| 75 63 74 69 6f 6e 20 66 | 6f 6c 6c 6f 77 69 6e 67 |uction f|ollowing|
|00002090| 20 74 68 65 20 46 43 42 | 20 64 65 63 6c 61 72 61 | the FCB| declara|
|000020a0| 74 69 6f 6e 2c 20 41 43 | 43 41 20 61 6e 64 20 41 |tion, AC|CA and A|
|000020b0| 43 43 42 20 77 69 6c 6c | 20 63 6f 6e 74 61 69 6e |CCB will| contain|
|000020c0| 20 74 68 65 20 74 77 6f | 20 00 00 00 00 70 00 00 | the two| ....p..|
|000020d0| a5 68 00 00 42 9c 68 04 | a8 f5 da ff 88 24 db ff |.h..B.h.|.....$..|
|000020e0| 20 22 00 f0 63 68 61 72 | 61 63 74 65 72 73 2c 20 | "..char|acters, |
|000020f0| 61 62 2e 20 54 68 65 20 | 71 75 65 75 65 20 77 69 |ab. The |queue wi|
|00002100| 6c 6c 20 6e 6f 77 20 63 | 6f 6e 74 61 69 6e 20 74 |ll now c|ontain t|
|00002110| 68 65 20 74 68 72 65 65 | 20 65 6e 74 72 69 65 73 |he three| entries|
|00002120| 3a 0d 07 20 0e 84 00 00 | 0b 83 00 00 0e 84 00 00 |:.. ....|........|
|00002130| 00 00 00 00 00 68 00 00 | 25 1c 00 00 42 7c 3e 00 |.....h..|%...B|>.|
|00002140| 68 bd da ff 48 ec da ff | 20 22 00 f2 44 45 0d 00 |h...H...| "..DE..|
|00002150| 00 1c 00 00 01 10 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002160| 00 10 00 00 02 1c 00 00 | 4c 04 00 00 00 00 00 00 |........|L.......|
|00002170| 0b 83 00 00 0e 84 00 00 | 00 00 00 00 00 1c 00 00 |........|........|
|00002180| 25 1c 00 00 42 7c 3e 00 | 7f 31 d8 ff 5f 60 d8 ff |%...B|>.|.1.._`..|
|00002190| 20 22 00 f2 4d 63 0d 00 | 00 1c 00 00 a5 2c 00 00 | "..Mc..|.....,..|
|000021a0| 42 48 39 00 3f f9 d7 ff | 1f 28 d8 ff 20 22 00 f2 |BH9.?...|.(.. "..|
|000021b0| 78 59 08 00 0e 84 00 00 | 0b 83 00 00 00 00 00 00 |xY......|........|
|000021c0| 0d 00 00 00 00 2c 00 00 | a5 38 00 00 42 44 ee 00 |.....,..|.8..BD..|
|000021d0| bf a1 d7 ff 9f d0 d7 ff | 20 22 00 f2 45 78 61 6d |........| "..Exam|
|000021e0| 70 6c 65 20 23 32 3a 0d | 07 00 00 00 0e 85 00 00 |ple #2:.|........|
|000021f0| 0b 83 00 00 0e 85 00 00 | 00 00 00 00 00 38 00 00 |........|.....8..|
|00002200| 05 74 00 00 00 e0 cd 06 | 7f 69 d7 ff 5f 98 d7 ff |.t......|.i.._...|
|00002210| 20 22 00 f2 41 6e 6f 74 | 68 65 72 20 71 75 65 75 | "..Anot|her queu|
|00002220| 65 20 65 78 69 73 74 73 | 2c 20 51 55 41 44 51 2c |e exists|, QUADQ,|
|00002230| 20 77 68 69 63 68 20 63 | 6f 6e 74 61 69 6e 73 20 | which c|ontains |
|00002240| 66 6f 75 72 20 62 79 74 | 65 20 65 6e 74 72 69 65 |four byt|e entrie|
|00002250| 73 20 61 6e 64 20 69 73 | 20 63 75 72 72 65 6e 74 |s and is| current|
|00002260| 6c 79 20 65 6d 70 74 79 | 2e 20 54 68 65 20 00 00 |ly empty|. The ..|
|00002270| 00 74 00 00 a5 8c 00 00 | 42 6c 11 04 3f 31 d7 ff |.t......|Bl..?1..|
|00002280| 1f 60 d7 ff 20 22 00 f0 | 72 65 71 75 65 73 74 20 |.`.. "..|request |
|00002290| 74 6f 20 67 65 74 20 61 | 6e 20 65 6e 74 72 79 20 |to get a|n entry |
|000022a0| 66 72 6f 6d 20 74 68 65 | 20 71 75 65 75 65 20 77 |from the| queue w|
|000022b0| 6f 75 6c 64 20 61 70 70 | 65 61 72 20 61 73 3a 08 |ould app|ear as:.|
|000022c0| 0e 85 00 00 0b 83 00 00 | 00 00 00 00 08 72 6f 6d |........|.....rom|
|000022d0| 0b 83 00 00 00 00 00 00 | 0d 07 20 77 11 86 00 00 |........|.. w....|
|000022e0| 11 86 00 00 00 00 00 00 | 07 73 3a 08 17 12 03 00 |........|.s:.....|
|000022f0| 11 86 00 00 17 12 03 00 | 00 00 00 00 00 8c 00 00 |........|........|
|00002300| a5 3c 00 00 42 1c 09 02 | 17 dc d6 ff f7 0a d7 ff |.<..B...|........|
|00002310| f0 24 00 f2 51 55 08 65 | 17 12 03 00 11 86 00 00 |.$..QU.e|........|
|00002320| 00 00 00 00 41 44 51 20 | 65 71 75 20 35 20 51 75 |....ADQ |equ 5 Qu|
|00002330| 65 75 65 20 23 35 0d 00 | 00 3c 00 00 25 1c 00 00 |eue #5..|.<..%...|
|00002340| 42 08 0d 00 d7 a3 d6 ff | b7 d2 d6 ff f0 24 00 f2 |B.......|.....$..|
|00002350| 2e 0d 00 00 00 1c 00 00 | 25 1c 00 00 42 08 0d 00 |........|%...B...|
|00002360| 97 6b d6 ff 77 9a d6 ff | f0 24 00 f2 3a 0d 00 00 |.k..w...|.$..:...|
|00002370| 00 1c 00 00 25 58 00 00 | 46 c0 f8 04 57 33 d6 ff |....%X..|F...W3..|
|00002380| 37 62 d6 ff f0 24 00 f2 | 6c 64 61 61 20 12 de fe |7b...$..|ldaa ...|
|00002390| a8 0b 01 00 00 00 00 00 | 23 51 55 41 44 51 20 12 |........|#QUADQ .|
|000023a0| 24 36 00 00 00 00 00 00 | 12 b5 de fe 30 f6 00 00 |$6......|....0...|
|000023b0| 00 00 00 00 41 43 43 41 | 20 3d 20 71 75 65 75 65 |....ACCA| = queue|
|000023c0| 20 23 20 35 0d 00 00 00 | 00 58 00 00 25 60 00 00 | # 5....|.X..%`..|
|000023d0| 46 c8 68 05 17 fb d5 ff | f7 29 d6 ff f0 24 00 f2 |F.h.....|.)...$..|
|000023e0| 6c 64 78 20 12 3d 20 71 | 58 28 01 00 00 00 00 00 |ldx .= q|X(......|
|000023f0| 23 64 65 73 74 6e 20 12 | 60 6f 00 00 00 00 00 00 |#destn .|`o......|
|00002400| 12 74 de fe 30 f6 00 00 | 00 00 00 00 49 58 20 3d |.t..0...|....IX =|
|00002410| 20 64 65 73 74 69 6e 61 | 74 69 6f 6e 20 61 64 64 | destina|tion add|
|00002420| 72 65 73 73 0d 00 00 00 | 00 60 00 00 25 1c 00 00 |ress....|.`..%...|
|00002430| 42 b0 43 00 d7 c2 d5 ff | b7 f1 d5 ff f0 24 00 f2 |B.C.....|.....$..|
|00002440| 73 77 69 0d 00 1c 00 00 | 25 34 00 00 46 c8 41 02 |swi.....|%4..F.A.|
|00002450| 97 8a d5 ff 77 b9 d5 ff | f0 24 00 f2 46 43 42 20 |....w...|.$..FCB |
|00002460| 12 32 de fe 80 06 01 00 | 00 00 00 00 2e 64 65 71 |.2......|.....deq|
|00002470| 75 65 75 65 2e 0d 00 00 | 00 34 00 00 25 30 00 00 |ueue....|.4..%0..|
|00002480| 42 cc c2 01 57 52 d5 ff | 37 81 d5 ff f0 24 00 f2 |B...WR..|7....$..|
|00002490| 2e 20 50 6f 69 6e 74 20 | 6f 66 20 63 6f 6e 74 69 |. Point |of conti|
|000024a0| 6e 75 61 74 69 6f 6e 0d | 00 30 00 00 25 1c 00 00 |nuation.|.0..%...|
|000024b0| 42 08 0d 00 17 1a d5 ff | f7 48 d5 ff f0 24 00 f2 |B.......|.H...$..|
|000024c0| 3a 0d 00 00 00 1c 00 00 | 25 60 00 00 46 10 84 05 |:.......|%`..F...|
|000024d0| d7 e1 d4 ff b7 10 d5 ff | f0 24 00 f2 64 65 73 74 |........|.$..dest|
|000024e0| 6e 20 12 fe 98 f1 00 00 | 00 00 00 00 5a 4d 42 20 |n ......|....ZMB |
|000024f0| 12 1c 00 00 24 99 00 00 | 00 00 00 00 34 20 12 fe |....$...|....4 ..|
|00002500| 18 cf 00 00 00 00 00 00 | 57 68 65 72 65 20 74 68 |........|Where th|
|00002510| 65 20 65 6e 74 72 79 20 | 69 73 20 70 6c 61 63 65 |e entry |is place|
|00002520| 64 0d 00 00 00 60 00 00 | a5 34 00 00 42 08 0d 00 |d....`..|.4..B...|
|00002530| 97 a9 d4 ff 77 d8 d4 ff | f0 24 00 f2 3a 08 65 6e |....w...|.$..:.en|
|00002540| 11 86 00 00 00 00 00 00 | 0d 07 63 65 0b 87 00 00 |........|..ce....|
|00002550| 0b 87 00 00 00 00 00 00 | 00 34 00 00 05 78 00 00 |........|.4...x..|
|00002560| 00 84 ea 06 b7 48 d4 ff | 97 77 d4 ff 20 22 00 f2 |.....H..|.w.. "..|
|00002570| 53 69 6e 63 65 20 74 68 | 65 72 65 20 61 72 65 20 |Since th|ere are |
|00002580| 6e 6f 20 65 6e 74 72 69 | 65 73 20 61 76 61 69 6c |no entri|es avail|
|00002590| 61 62 6c 65 20 74 6f 20 | 64 65 71 75 65 75 65 2c |able to |dequeue,|
|000025a0| 20 4d 43 58 31 31 20 70 | 75 74 73 20 74 68 65 20 | MCX11 p|uts the |
|000025b0| 74 61 73 6b 20 69 6e 74 | 6f 20 61 20 57 41 49 54 |task int|o a WAIT|
|000025c0| 20 73 74 61 74 65 20 6f | 6e 20 74 68 65 20 00 00 | state o|n the ..|
|000025d0| 00 78 00 00 05 7c 00 00 | 00 48 9e 07 77 10 d4 ff |.x...|..|.H..w...|
|000025e0| 57 3f d4 ff 20 22 00 f0 | 4e 4f 54 5f 45 4d 50 54 |W?.. "..|NOT_EMPT|
|000025f0| 59 20 73 65 6d 61 70 68 | 6f 72 65 20 61 73 73 6f |Y semaph|ore asso|
|00002600| 63 69 61 74 65 64 20 77 | 69 74 68 20 71 75 65 75 |ciated w|ith queu|
|00002610| 65 20 23 35 2e 20 54 68 | 65 20 74 61 73 6b 20 77 |e #5. Th|e task w|
|00002620| 69 6c 6c 20 72 65 6d 61 | 69 6e 20 69 6e 20 74 68 |ill rema|in in th|
|00002630| 61 74 20 73 74 61 74 65 | 20 75 6e 74 69 6c 20 61 |at state| until a|
|00002640| 6e 6f 74 68 65 72 20 74 | 61 73 6b 20 00 7c 00 00 |nother t|ask .|..|
|00002650| 05 84 00 00 00 c8 cf 07 | 37 d8 d3 ff 17 07 d4 ff |........|7.......|
|00002660| 20 22 00 f0 70 75 74 73 | 20 61 20 34 2d 62 79 74 | "..puts| a 4-byt|
|00002670| 65 20 65 6e 74 72 79 20 | 69 6e 74 6f 20 51 55 41 |e entry |into QUA|
|00002680| 44 51 2e 20 57 68 65 6e | 20 74 68 61 74 20 68 61 |DQ. When| that ha|
|00002690| 70 70 65 6e 73 2c 20 74 | 68 65 20 77 61 69 74 69 |ppens, t|he waiti|
|000026a0| 6e 67 20 74 61 73 6b 20 | 69 73 20 70 75 74 20 69 |ng task |is put i|
|000026b0| 6e 74 6f 20 74 68 65 20 | 52 55 4e 20 73 74 61 74 |nto the |RUN stat|
|000026c0| 65 2e 20 54 68 65 20 65 | 6e 74 72 79 20 00 00 00 |e. The e|ntry ...|
|000026d0| 00 84 00 00 05 88 00 00 | 00 e0 d8 07 f7 9f d3 ff |........|........|
|000026e0| d7 ce d3 ff 20 22 00 f0 | 69 73 20 72 65 6d 6f 76 |.... "..|is remov|
|000026f0| 65 64 20 61 6e 64 20 69 | 73 20 73 74 6f 72 65 64 |ed and i|s stored|
|00002700| 20 61 74 20 74 68 65 20 | 73 70 65 63 69 66 69 65 | at the |specifie|
|00002710| 64 20 64 65 73 74 69 6e | 61 74 69 6f 6e 20 61 64 |d destin|ation ad|
|00002720| 64 72 65 73 73 2c 20 64 | 65 73 74 6e 2c 20 61 6e |dress, d|estn, an|
|00002730| 64 20 74 68 65 20 74 61 | 73 6b 20 63 6f 6e 74 69 |d the ta|sk conti|
|00002740| 6e 75 65 73 20 61 74 20 | 74 68 65 20 69 6e 73 74 |nues at |the inst|
|00002750| 72 75 63 74 69 6f 6e 20 | 00 88 00 00 25 38 00 00 |ruction |....%8..|
|00002760| 42 50 47 02 b7 67 d3 ff | 97 96 d3 ff 20 22 00 f0 |BPG..g..|.... "..|
|00002770| 66 6f 6c 6c 6f 77 69 6e | 67 20 74 68 65 20 46 43 |followin|g the FC|
|00002780| 42 20 64 65 63 6c 61 72 | 61 74 69 6f 6e 2e 0d 00 |B declar|ation...|
|00002790| 00 38 00 00 a5 34 00 00 | 42 74 d9 00 37 10 d3 ff |.8...4..|Bt..7...|
|000027a0| 17 3f d3 ff 20 22 00 f2 | 53 45 45 20 41 4c 53 4f |.?.. "..|SEE ALSO|
|000027b0| 0d 07 61 72 0e 88 00 00 | 0b 87 00 00 0e 88 00 00 |..ar....|........|
|000027c0| 00 00 00 00 00 34 00 00 | a5 50 00 00 42 58 bf 00 |.....4..|.P..BX..|
|000027d0| f7 d7 d2 ff d7 06 d3 ff | 20 22 00 02 2e 65 6e 71 |........| "...enq|
|000027e0| 75 65 75 65 2e 08 00 00 | 0e 88 00 00 0b 87 00 00 |ueue....|........|
|000027f0| 00 00 00 00 20 08 00 00 | 0b 87 00 00 00 00 00 00 |.... ...|........|
|00002800| 0d 07 db fe 0c 89 00 00 | 0c 89 00 00 00 00 00 00 |........|........|
|00002810| 0e 00 00 00 00 50 00 00 | 01 10 00 00 00 00 00 00 |.....P..|........|
|00002820| 00 00 00 00 00 10 00 00 | 02 18 00 00 78 05 00 00 |........|....x...|
|00002830| 00 00 00 00 0c 89 00 00 | 00 00 00 00 00 18 00 00 |........|........|
|00002840| a5 5c 00 00 42 4c 07 04 | ee 02 cb ff ce 31 cb ff |.\..BL..|.....1..|
|00002850| c0 21 00 02 35 2e 33 20 | 2e 65 6e 71 75 65 75 65 |.!..5.3 |.enqueue|
|00002860| 2e 20 2d 20 49 4e 53 45 | 52 54 20 44 41 54 41 20 |. - INSE|RT DATA |
|00002870| 49 4e 54 4f 20 46 49 46 | 4f 20 51 55 45 55 45 08 |INTO FIF|O QUEUE.|
|00002880| 0c 89 00 00 00 00 00 00 | 0d 07 75 65 0b 8a 00 00 |........|..ue....|
|00002890| 0b 8a 00 00 00 00 00 00 | 00 5c 00 00 a5 30 00 00 |........|.\...0..|
|000028a0| 42 e0 91 00 0e a2 ca ff | ee d0 ca ff 20 22 00 02 |B.......|.... "..|
|000028b0| 43 4c 41 53 53 0d 07 00 | 0e 8b 00 00 0b 8a 00 00 |CLASS...|........|
|000028c0| 0e 8b 00 00 00 00 00 00 | 00 30 00 00 a5 30 00 00 |........|.0...0..|
|000028d0| 42 58 7a 00 ce 69 ca ff | ae 98 ca ff 20 22 00 02 |BXz..i..|.... "..|
|000028e0| 51 75 65 75 65 08 00 00 | 0e 8b 00 00 0b 8a 00 00 |Queue...|........|
|000028f0| 00 00 00 00 0d 00 00 00 | 00 30 00 00 a5 34 00 00 |........|.0...4..|
|00002900| 42 64 dd 00 4e 12 ca ff | 2e 41 ca ff 20 22 00 02 |Bd..N...|.A.. "..|
|00002910| 53 59 4e 4f 50 53 49 53 | 0d 07 00 00 0e 8c 00 00 |SYNOPSIS|........|
|00002920| 0b 8a 00 00 0e 8c 00 00 | 00 00 00 00 00 34 00 00 |........|.....4..|
|00002930| a5 44 00 00 42 48 43 02 | 0e da c9 ff ee 08 ca ff |.D..BHC.|........|
|00002940| 20 22 00 f2 2e 65 6e 71 | 75 65 75 65 2e 20 28 51 | "...enq|ueue. (Q|
|00002950| 55 45 55 45 2c 50 4e 54 | 52 29 20 5b 38 5d 08 00 |UEUE,PNT|R) [8]..|
|00002960| 0e 8c 00 00 0b 8a 00 00 | 00 00 00 00 0d 00 00 00 |........|........|
|00002970| 00 44 00 00 a5 38 00 00 | 42 b0 30 01 8e 82 c9 ff |.D...8..|B.0.....|
|00002980| 6e b1 c9 ff 20 22 00 f2 | 44 45 53 43 52 49 50 54 |n... "..|DESCRIPT|
|00002990| 49 4f 4e 0d 07 00 00 00 | 0e 8d 00 00 0b 8a 00 00 |ION.....|........|
|000029a0| 0e 8d 00 00 00 00 00 00 | 00 38 00 00 05 7c 00 00 |........|.8...|..|
|000029b0| 00 3c 14 07 4e 4a c9 ff | 2e 79 c9 ff 20 22 00 f2 |.<..NJ..|.y.. "..|
|000029c0| 45 6e 71 75 65 75 65 20 | 69 6e 73 65 72 74 73 20 |Enqueue |inserts |
|000029d0| 61 6e 20 65 6e 74 72 79 | 20 69 6e 74 6f 20 61 20 |an entry| into a |
|000029e0| 46 49 46 4f 20 71 75 65 | 75 65 2e 20 49 66 20 74 |FIFO que|ue. If t|
|000029f0| 68 65 20 71 75 65 75 65 | 20 69 73 20 66 75 6c 6c |he queue| is full|
|00002a00| 2c 20 74 68 65 20 63 61 | 6c 6c 69 6e 67 20 74 61 |, the ca|lling ta|
|00002a10| 73 6b 20 69 73 20 73 65 | 74 20 74 6f 20 61 20 57 |sk is se|t to a W|
|00002a20| 41 49 54 20 00 7c 00 00 | 05 84 00 00 00 40 d6 07 |AIT .|..|.....@..|
|00002a30| 0e 12 c9 ff ee 40 c9 ff | 20 22 00 f0 73 74 61 74 |.....@..| "..stat|
|00002a40| 65 20 6f 6e 20 74 68 65 | 20 71 75 65 75 65 20 4e |e on the| queue N|
|00002a50| 4f 54 20 46 55 4c 4c 20 | 63 6f 6e 64 69 74 69 6f |OT FULL |conditio|
|00002a60| 6e 2e 20 57 68 65 6e 20 | 74 68 65 20 71 75 65 75 |n. When |the queu|
|00002a70| 65 20 69 73 20 6e 6f 74 | 20 66 75 6c 6c 2c 20 74 |e is not| full, t|
|00002a80| 68 65 20 65 6e 74 72 79 | 20 69 73 20 69 6e 73 65 |he entry| is inse|
|00002a90| 72 74 65 64 20 69 6e 74 | 6f 20 74 68 65 20 71 75 |rted int|o the qu|
|00002aa0| 65 75 65 2e 20 49 66 20 | 00 84 00 00 05 88 00 00 |eue. If |........|
|00002ab0| 00 e4 d4 07 ce d9 c8 ff | ae 08 c9 ff 20 22 00 f0 |........|.... "..|
|00002ac0| 74 68 65 20 77 69 64 74 | 68 20 6f 66 20 74 68 65 |the widt|h of the|
|00002ad0| 20 71 75 65 75 65 20 65 | 6e 74 72 79 20 69 73 20 | queue e|ntry is |
|00002ae0| 67 72 65 61 74 65 72 20 | 74 68 61 6e 20 32 20 62 |greater |than 2 b|
|00002af0| 79 74 65 73 2c 20 74 68 | 65 20 64 61 74 61 20 74 |ytes, th|e data t|
|00002b00| 6f 20 62 65 20 70 75 74 | 20 69 6e 74 6f 20 74 68 |o be put| into th|
|00002b10| 65 20 71 75 65 75 65 20 | 69 73 20 66 6f 75 6e 64 |e queue |is found|
|00002b20| 20 61 74 20 74 68 65 20 | 61 64 64 72 65 73 73 20 | at the |address |
|00002b30| 00 88 00 00 05 8c 00 00 | 00 20 e7 07 8e a1 c8 ff |........|. ......|
|00002b40| 6e d0 c8 ff 20 22 00 f0 | 73 70 65 63 69 66 69 65 |n... "..|specifie|
|00002b50| 64 20 62 79 20 74 68 65 | 20 63 6f 6e 74 65 6e 74 |d by the| content|
|00002b60| 73 20 6f 66 20 72 65 67 | 69 73 74 65 72 20 49 58 |s of reg|ister IX|
|00002b70| 2e 20 49 66 20 74 68 65 | 20 77 69 64 74 68 20 69 |. If the| width i|
|00002b80| 73 20 31 20 62 79 74 65 | 2c 20 74 68 65 20 61 63 |s 1 byte|, the ac|
|00002b90| 74 75 61 6c 20 64 61 74 | 61 20 74 6f 20 62 65 20 |tual dat|a to be |
|00002ba0| 65 6e 71 75 65 75 65 64 | 20 69 73 20 66 6f 75 6e |enqueued| is foun|
|00002bb0| 64 20 69 6e 20 62 69 74 | 73 20 00 00 00 8c 00 00 |d in bit|s ......|
|00002bc0| 05 8c 00 00 00 d0 dc 07 | 4e 69 c8 ff 2e 98 c8 ff |........|Ni......|
|00002bd0| 20 22 00 f0 38 2d 31 35 | 20 6f 66 20 49 58 2e 20 | "..8-15| of IX. |
|00002be0| 49 66 20 74 68 65 20 77 | 69 64 74 68 20 69 73 20 |If the w|idth is |
|00002bf0| 65 71 75 61 6c 20 74 6f | 20 32 20 62 79 74 65 73 |equal to| 2 bytes|
|00002c00| 2c 20 74 68 65 6e 20 62 | 79 74 65 20 31 20 6f 66 |, then b|yte 1 of|
|00002c10| 20 74 68 65 20 65 6e 74 | 72 79 20 69 73 20 66 6f | the ent|ry is fo|
|00002c20| 75 6e 64 20 69 6e 20 62 | 69 74 73 20 38 2d 31 35 |und in b|its 8-15|
|00002c30| 20 6f 66 20 49 58 2c 20 | 61 6e 64 20 62 79 74 65 | of IX, |and byte|
|00002c40| 20 32 20 69 73 20 00 00 | 00 8c 00 00 a5 3c 00 00 | 2 is ..|.....<..|
|00002c50| 42 c8 39 01 0e 31 c8 ff | ee 5f c8 ff 20 22 00 f0 |B.9..1..|._.. "..|
|00002c60| 69 6e 20 62 69 74 73 20 | 30 2d 37 20 6f 66 20 49 |in bits |0-7 of I|
|00002c70| 58 2e 08 00 0e 8d 00 00 | 0b 8a 00 00 00 00 00 00 |X.......|........|
|00002c80| 0d 00 00 00 00 3c 00 00 | a5 3c 00 00 42 30 ce 01 |.....<..|.<..B0..|
|00002c90| 8e d9 c7 ff 6e 08 c8 ff | 20 22 00 f2 43 41 4c 4c |....n...| "..CALL|
|00002ca0| 49 4e 47 20 53 45 51 55 | 45 4e 43 45 0d 07 00 00 |ING SEQU|ENCE....|
|00002cb0| 0e 8e 00 00 0b 8a 00 00 | 0e 8e 00 00 00 00 00 00 |........|........|
|00002cc0| 00 3c 00 00 25 2c 00 00 | 42 a4 bd 01 4e a1 c7 ff |.<..%,..|B...N...|
|00002cd0| 2e d0 c7 ff 20 22 00 f2 | 41 43 43 41 3d 20 51 75 |.... "..|ACCA= Qu|
|00002ce0| 65 75 65 20 6e 75 6d 62 | 65 72 0d 00 00 2c 00 00 |eue numb|er...,..|
|00002cf0| 25 50 00 00 42 64 0a 04 | 0e 69 c7 ff ee 97 c7 ff |%P..Bd..|.i......|
|00002d00| 20 22 00 f2 49 58 20 3d | 20 53 6f 75 72 63 65 20 | "..IX =| Source |
|00002d10| 61 64 64 72 65 73 73 20 | 6f 66 20 65 6e 74 72 79 |address |of entry|
|00002d20| 20 74 6f 20 62 65 20 65 | 6e 71 75 65 75 65 64 20 | to be e|nqueued |
|00002d30| 69 66 20 73 69 7a 65 20 | 3e 20 32 0d 00 50 00 00 |if size |> 2..P..|
|00002d40| 25 48 00 00 42 a4 40 03 | ce 30 c7 ff ae 5f c7 ff |%H..B.@.|.0..._..|
|00002d50| 20 22 00 f2 4f 72 2c 20 | 49 58 38 2d 31 35 20 3d | "..Or, |IX8-15 =|
|00002d60| 20 62 79 74 65 20 74 6f | 20 62 65 20 65 6e 71 75 | byte to| be enqu|
|00002d70| 65 75 65 64 20 69 66 20 | 73 69 7a 65 20 3d 20 31 |eued if |size = 1|
|00002d80| 0d 00 00 00 00 48 00 00 | 25 4c 00 00 42 1c ad 03 |.....H..|%L..B...|
|00002d90| 8e f8 c6 ff 6e 27 c7 ff | 20 22 00 f2 4f 72 2c 20 |....n'..| "..Or, |
|00002da0| 49 58 38 2d 31 35 20 3d | 20 62 79 74 65 20 31 20 |IX8-15 =| byte 1 |
|00002db0| 61 6e 64 20 49 58 30 2d | 37 20 3d 20 62 79 74 65 |and IX0-|7 = byte|
|00002dc0| 20 32 20 69 66 20 73 69 | 7a 65 20 3d 20 32 0d 00 | 2 if si|ze = 2..|
|00002dd0| 00 4c 00 00 25 1c 00 00 | 42 1c 41 00 4e c0 c6 ff |.L..%...|B.A.N...|
|00002de0| 2e ef c6 ff 20 22 00 f2 | 73 77 69 0d 00 1c 00 00 |.... "..|swi.....|
|00002df0| 25 28 00 00 42 f0 17 01 | 0e 88 c6 ff ee b6 c6 ff |%(..B...|........|
|00002e00| 20 22 00 f2 46 43 42 20 | 2e 65 6e 71 75 65 75 65 | "..FCB |.enqueue|
|00002e10| 2e 0d 00 00 00 28 00 00 | a5 30 00 00 42 f0 6f 00 |.....(..|.0..B.o.|
|00002e20| ce 4f c6 ff ae 7e c6 ff | 20 22 00 f2 72 65 74 75 |.O...~..| "..retu|
|00002e30| 72 6e 08 20 0e 8e 00 00 | 0b 8a 00 00 00 00 00 00 |rn. ....|........|
|00002e40| 0d 00 00 00 00 30 00 00 | a5 38 00 00 42 08 66 01 |.....0..|.8..B.f.|
|00002e50| 4e f8 c5 ff 2e 27 c6 ff | 20 22 00 f2 52 45 54 55 |N....'..| "..RETU|
|00002e60| 52 4e 20 56 41 4c 55 45 | 0d 07 00 00 0e 8f 00 00 |RN VALUE|........|
|00002e70| 0b 8a 00 00 0e 8f 00 00 | 00 00 00 00 00 38 00 00 |........|.....8..|
|00002e80| a5 44 00 00 42 f0 0d 02 | 0e c0 c5 ff ee ee c5 ff |.D..B...|........|
|00002e90| 20 22 00 f2 4e 6f 6e 65 | 2e 20 52 65 67 69 73 74 | "..None|. Regist|
|00002ea0| 65 72 73 20 75 6e 63 68 | 61 6e 67 65 64 2e 08 00 |ers unch|anged...|
|00002eb0| 0e 8f 00 00 0b 8a 00 00 | 00 00 00 00 0d 00 00 00 |........|........|
|00002ec0| 00 44 00 00 a5 34 00 00 | 42 58 dd 00 8e 68 c5 ff |.D...4..|BX...h..|
|00002ed0| 6e 97 c5 ff 20 22 00 f2 | 45 58 41 4d 50 4c 45 0d |n... "..|EXAMPLE.|
|00002ee0| 07 8a 00 00 0e 91 00 00 | 0b 8a 00 00 0e 91 00 00 |........|........|
|00002ef0| 00 00 00 00 00 34 00 00 | 25 24 00 00 42 44 ee 00 |.....4..|%$..BD..|
|00002f00| 4e 30 c5 ff 2e 5f c5 ff | 20 22 00 f2 45 78 61 6d |N0..._..| "..Exam|
|00002f10| 70 6c 65 20 23 31 3a 0d | 00 24 00 00 05 78 00 00 |ple #1:.|.$...x..|
|00002f20| 00 28 fe 06 0e f8 c4 ff | ee 26 c5 ff 20 22 00 f2 |.(......|.&.. "..|
|00002f30| 55 73 69 6e 67 20 74 68 | 65 20 32 2d 62 79 74 65 |Using th|e 2-byte|
|00002f40| 20 71 75 65 75 65 2c 20 | 44 42 4c 51 2c 20 64 65 | queue, |DBLQ, de|
|00002f50| 66 69 6e 65 64 20 61 62 | 6f 76 65 2c 20 61 20 74 |fined ab|ove, a t|
|00002f60| 61 73 6b 20 77 61 6e 74 | 73 20 74 6f 20 70 75 74 |ask want|s to put|
|00002f70| 20 61 6e 20 65 6e 74 72 | 79 20 69 6e 74 6f 20 69 | an entr|y into i|
|00002f80| 74 2e 20 41 73 73 75 6d | 65 20 74 68 61 74 20 00 |t. Assum|e that .|
|00002f90| 00 78 00 00 25 44 00 00 | 42 fc e5 02 ce bf c4 ff |.x..%D..|B.......|
|00002fa0| ae ee c4 ff 20 22 00 f0 | 74 68 65 20 71 75 65 75 |.... "..|the queu|
|00002fb0| 65 20 63 6f 6e 74 65 6e | 74 73 20 61 72 65 20 74 |e conten|ts are t|
|00002fc0| 68 65 20 74 68 72 65 65 | 20 65 6e 74 72 69 65 73 |he three| entries|
|00002fd0| 3a 0d 00 00 00 44 00 00 | 25 1c 00 00 42 7c 3e 00 |:....D..|%...B|>.|
|00002fe0| 8e 87 c4 ff 6e b6 c4 ff | 20 22 00 f2 44 45 0d 00 |....n...| "..DE..|
|00002ff0| 00 1c 00 00 25 1c 00 00 | 42 7c 3e 00 4e 4f c4 ff |....%...|B|>.NO..|
|00003000| 2e 7e c4 ff 20 22 00 f2 | 4d 63 0d 00 00 1c 00 00 |.~.. "..|Mc......|
|00003010| 25 1c 00 00 42 48 39 00 | 0e 17 c4 ff ee 45 c4 ff |%...BH9.|.....E..|
|00003020| 20 22 00 f2 78 59 0d 00 | 00 1c 00 00 05 78 00 00 | "..xY..|.....x..|
|00003030| 00 f4 da 06 ce de c3 ff | ae 0d c4 ff 20 22 00 f2 |........|.... "..|
|00003040| 54 68 65 20 71 75 65 75 | 65 20 65 6e 74 72 79 20 |The queu|e entry |
|00003050| 73 69 7a 65 20 69 73 20 | 74 77 6f 20 62 79 74 65 |size is |two byte|
|00003060| 73 20 77 68 69 63 68 20 | 70 65 72 6d 69 74 73 20 |s which |permits |
|00003070| 74 68 65 20 65 6e 74 72 | 79 20 74 6f 20 62 65 20 |the entr|y to be |
|00003080| 70 61 73 73 65 64 20 74 | 6f 20 74 68 65 20 71 75 |passed t|o the qu|
|00003090| 65 75 65 20 72 6f 75 74 | 69 6e 65 20 69 6e 20 00 |eue rout|ine in .|
|000030a0| 00 78 00 00 a5 9c 00 00 | 42 30 8b 05 8e a6 c3 ff |.x......|B0......|
|000030b0| 6e d5 c3 ff 20 22 00 f0 | 41 43 43 41 20 61 6e 64 |n... "..|ACCA and|
|000030c0| 20 41 43 43 42 2e 20 54 | 68 65 20 72 65 71 75 65 | ACCB. T|he reque|
|000030d0| 73 74 20 74 6f 20 70 75 | 74 20 61 20 74 77 6f 2d |st to pu|t a two-|
|000030e0| 62 79 74 65 20 65 6e 74 | 72 79 2c 20 4c 57 2c 20 |byte ent|ry, LW, |
|000030f0| 69 6e 74 6f 20 44 42 4c | 51 20 69 73 3a 08 20 74 |into DBL|Q is:. t|
|00003100| 0e 91 00 00 0b 8a 00 00 | 00 00 00 00 08 79 74 65 |........|.....yte|
|00003110| 0b 8a 00 00 00 00 00 00 | 0d 07 2c 20 11 92 00 00 |........|.., ....|
|00003120| 11 92 00 00 00 00 00 00 | 07 08 65 20 17 13 03 00 |........|..e ....|
|00003130| 11 92 00 00 17 13 03 00 | 00 00 00 00 00 9c 00 00 |........|........|
|00003140| a5 64 00 00 46 c0 f8 04 | 66 51 c3 ff 46 80 c3 ff |.d..F...|fQ..F...|
|00003150| f0 24 00 f2 6c 64 61 08 | 17 13 03 00 11 92 00 00 |.$..lda.|........|
|00003160| 00 00 00 00 61 20 12 00 | a8 0b 01 00 00 00 00 00 |....a ..|........|
|00003170| 23 44 42 4c 51 20 12 fe | 64 62 00 00 00 00 00 00 |#DBLQ ..|db......|
|00003180| 12 64 61 08 30 f6 00 00 | 00 00 00 00 41 43 43 41 |.da.0...|....ACCA|
|00003190| 20 3d 20 71 75 65 75 65 | 20 23 20 34 0d 00 00 00 | = queue| # 4....|
|000031a0| 00 64 00 00 25 50 00 00 | 46 ec 39 04 26 19 c3 ff |.d..%P..|F.9.&...|
|000031b0| 06 48 c3 ff f0 24 00 f2 | 6c 64 78 20 12 3d 20 71 |.H...$..|ldx .= q|
|000031c0| 58 28 01 00 00 00 00 00 | 23 22 4c 57 22 20 12 00 |X(......|#"LW" ..|
|000031d0| 70 7a 00 00 00 00 00 00 | 12 e6 cb fe 30 f6 00 00 |pz......|....0...|
|000031e0| 00 00 00 00 49 58 20 3d | 20 22 4c 57 22 0d 00 00 |....IX =| "LW"...|
|000031f0| 00 50 00 00 25 1c 00 00 | 42 b0 43 00 e6 e0 c2 ff |.P..%...|B.C.....|
|00003200| c6 0f c3 ff f0 24 00 f2 | 73 77 69 0d 00 1c 00 00 |.....$..|swi.....|
|00003210| 25 34 00 00 46 c8 41 02 | a6 a8 c2 ff 86 d7 c2 ff |%4..F.A.|........|
|00003220| f0 24 00 f2 46 43 42 20 | 12 a5 cb fe 80 06 01 00 |.$..FCB |........|
|00003230| 00 00 00 00 2e 65 6e 71 | 75 65 75 65 2e 0d 00 00 |.....enq|ueue....|
|00003240| 00 34 00 00 a5 48 00 00 | 42 cc c2 01 66 70 c2 ff |.4...H..|B...fp..|
|00003250| 46 9f c2 ff f0 24 00 f2 | 2e 20 50 6f 69 6e 74 20 |F....$..|. Point |
|00003260| 6f 66 20 63 6f 6e 74 69 | 6e 75 61 74 69 6f 6e 08 |of conti|nuation.|
|00003270| 11 92 00 00 00 00 00 00 | 0d 07 cb fe 0b 93 00 00 |........|........|
|00003280| 0b 93 00 00 00 00 00 00 | 00 48 00 00 05 80 00 00 |........|.H......|
|00003290| 00 64 19 07 86 0f c2 ff | 66 3e c2 ff 20 22 00 f2 |.d......|f>.. "..|
|000032a0| 53 69 6e 63 65 20 74 68 | 65 20 71 75 65 75 65 20 |Since th|e queue |
|000032b0| 68 61 73 20 63 6f 6e 74 | 65 6e 74 2c 20 6e 6f 20 |has cont|ent, no |
|000032c0| 74 61 73 6b 20 69 73 20 | 77 61 69 74 69 6e 67 20 |task is |waiting |
|000032d0| 66 6f 72 20 61 6e 20 65 | 6e 74 72 79 20 74 6f 20 |for an e|ntry to |
|000032e0| 64 65 71 75 65 75 65 3b | 20 74 68 65 72 65 66 6f |dequeue;| therefo|
|000032f0| 72 65 2c 20 74 68 65 20 | 65 6e 74 72 79 20 69 73 |re, the |entry is|
|00003300| 20 70 75 74 20 00 00 00 | 00 80 00 00 05 84 00 00 | put ...|........|
|00003310| 00 68 a5 07 46 d7 c1 ff | 26 06 c2 ff 20 22 00 f0 |.h..F...|&... "..|
|00003320| 69 6e 74 6f 20 74 68 65 | 20 71 75 65 75 65 20 66 |into the| queue f|
|00003330| 6f 6c 6c 6f 77 69 6e 67 | 20 74 68 65 20 22 78 59 |ollowing| the "xY|
|00003340| 22 20 65 6e 74 72 79 20 | 61 6e 64 20 74 68 65 20 |" entry |and the |
|00003350| 74 61 73 6b 20 63 6f 6e | 74 69 6e 75 65 73 20 61 |task con|tinues a|
|00003360| 74 20 74 68 65 20 69 6e | 73 74 72 75 63 74 69 6f |t the in|structio|
|00003370| 6e 20 66 6f 6c 6c 6f 77 | 69 6e 67 20 74 68 65 20 |n follow|ing the |
|00003380| 46 43 42 2e 20 54 68 65 | 20 00 00 00 00 84 00 00 |FCB. The| .......|
|00003390| a5 44 00 00 42 e8 d9 01 | 06 9f c1 ff e6 cd c1 ff |.D..B...|........|
|000033a0| 20 22 00 f0 6e 65 77 20 | 63 6f 6e 74 65 6e 74 20 | "..new |content |
|000033b0| 6f 66 20 44 42 4c 51 20 | 69 73 3a 07 0e 94 00 00 |of DBLQ |is:.....|
|000033c0| 0b 93 00 00 0e 94 00 00 | 00 00 00 00 0d 00 00 00 |........|........|
|000033d0| 00 44 00 00 25 1c 00 00 | 42 7c 3e 00 c6 66 c1 ff |.D..%...|B|>..f..|
|000033e0| a6 95 c1 ff 20 22 00 f2 | 44 45 0d 00 00 1c 00 00 |.... "..|DE......|
|000033f0| 25 1c 00 00 42 7c 3e 00 | 86 2e c1 ff 66 5d c1 ff |%...B|>.|....f]..|
|00003400| 20 22 00 f2 4d 63 0d 00 | 00 1c 00 00 25 1c 00 00 | "..Mc..|....%...|
|00003410| 42 48 39 00 46 f6 c0 ff | 26 25 c1 ff 20 22 00 f2 |BH9.F...|&%.. "..|
|00003420| 78 59 0d 00 00 1c 00 00 | 25 1c 00 00 42 e4 48 00 |xY......|%...B.H.|
|00003430| 06 be c0 ff e6 ec c0 ff | 20 22 00 f2 4c 57 0d 00 |........| "..LW..|
|00003440| 00 1c 00 00 01 10 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003450| 00 10 00 00 02 1c 00 00 | a4 06 00 00 00 00 00 00 |........|........|
|00003460| 0b 93 00 00 0e 94 00 00 | 00 00 00 00 00 1c 00 00 |........|........|
|00003470| 25 24 00 00 42 44 ee 00 | 1d 32 be ff fd 60 be ff |%$..BD..|.2...`..|
|00003480| 20 22 00 f2 45 78 61 6d | 70 6c 65 20 23 32 3a 0d | "..Exam|ple #2:.|
|00003490| 00 24 00 00 25 68 00 00 | 42 c4 db 05 dd f9 bd ff |.$..%h..|B.......|
|000034a0| bd 28 be ff 20 22 00 f2 | 55 73 69 6e 67 20 74 68 |.(.. "..|Using th|
|000034b0| 65 20 71 75 65 75 65 2c | 20 51 55 41 44 51 2c 20 |e queue,| QUADQ, |
|000034c0| 70 72 65 76 69 6f 75 73 | 6c 79 20 64 65 66 69 6e |previous|ly defin|
|000034d0| 65 64 20 62 75 74 20 6e | 6f 77 20 63 6f 6e 74 61 |ed but n|ow conta|
|000034e0| 69 6e 69 6e 67 20 74 68 | 72 65 65 20 65 6e 74 72 |ining th|ree entr|
|000034f0| 69 65 73 3a 0d 00 00 00 | 00 68 00 00 25 20 00 00 |ies:....|.h..% ..|
|00003500| 42 80 58 00 9d c1 bd ff | 7d f0 bd ff 20 22 00 f2 |B.X.....|}... "..|
|00003510| 61 62 63 64 0d 00 00 00 | 00 20 00 00 25 20 00 00 |abcd....|. ..% ..|
|00003520| 42 64 7a 00 5d 89 bd ff | 3d b8 bd ff 20 22 00 f2 |Bdz.]...|=... "..|
|00003530| 45 46 47 48 0d 00 00 00 | 00 20 00 00 25 20 00 00 |EFGH....|. ..% ..|
|00003540| 42 58 53 00 1d 51 bd ff | fd 7f bd ff 20 22 00 f2 |BXS..Q..|.... "..|
|00003550| 69 4a 6b 4c 0d 00 00 00 | 00 20 00 00 a5 94 00 00 |iJkL....|. ......|
|00003560| 42 7c ac 04 dd 18 bd ff | bd 47 bd ff 20 22 00 f2 |B|......|.G.. "..|
|00003570| 41 20 72 65 71 75 65 73 | 74 20 74 6f 20 70 75 74 |A reques|t to put|
|00003580| 20 61 20 6e 65 77 20 65 | 6e 74 72 79 20 69 6e 74 | a new e|ntry int|
|00003590| 6f 20 74 68 65 20 71 75 | 65 75 65 2c 20 4d 6e 4f |o the qu|eue, MnO|
|000035a0| 70 2c 20 69 73 20 67 69 | 76 65 6e 20 62 79 3a 08 |p, is gi|ven by:.|
|000035b0| 0e 94 00 00 0b 93 00 00 | 00 00 00 00 08 51 3b ff |........|.....Q;.|
|000035c0| 0b 93 00 00 00 00 00 00 | 0d 07 54 52 11 95 00 00 |........|..TR....|
|000035d0| 11 95 00 00 00 00 00 00 | 07 5d 00 00 17 14 03 00 |........|.]......|
|000035e0| 11 95 00 00 17 14 03 00 | 00 00 00 00 00 94 00 00 |........|........|
|000035f0| a5 64 00 00 46 c0 f8 04 | b5 c3 bc ff 95 f2 bc ff |.d..F...|........|
|00003600| f0 24 00 f2 6c 64 08 02 | 17 14 03 00 11 95 00 00 |.$..ld..|........|
|00003610| 00 00 00 00 61 61 20 12 | a8 0b 01 00 00 00 00 00 |....aa .|........|
|00003620| 23 51 55 41 44 51 20 12 | 24 36 00 00 00 00 00 00 |#QUADQ .|$6......|
|00003630| 12 73 68 6f 30 f6 00 00 | 00 00 00 00 41 43 43 41 |.sho0...|....ACCA|
|00003640| 20 3d 20 71 75 65 75 65 | 20 23 20 35 0d 00 00 00 | = queue| # 5....|
|00003650| 00 64 00 00 25 5c 00 00 | 46 c4 12 05 75 8b bc ff |.d..%\..|F...u...|
|00003660| 55 ba bc ff f0 24 00 f2 | 6c 64 78 20 12 2c 00 00 |U....$..|ldx .,..|
|00003670| 58 28 01 00 00 00 00 00 | 23 73 72 63 61 64 72 20 |X(......|#srcadr |
|00003680| 12 20 73 74 d0 5f 00 00 | 00 00 00 00 12 72 6d 61 |. st._..|.....rma|
|00003690| 30 f6 00 00 00 00 00 00 | 49 58 20 3d 20 73 6f 75 |0.......|IX = sou|
|000036a0| 72 63 65 20 61 64 64 72 | 65 73 73 0d 00 5c 00 00 |rce addr|ess..\..|
|000036b0| 25 1c 00 00 42 b0 43 00 | 35 53 bc ff 15 82 bc ff |%...B.C.|5S......|
|000036c0| f0 24 00 f2 73 77 69 0d | 00 1c 00 00 a5 4c 00 00 |.$..swi.|.....L..|
|000036d0| 46 c8 41 02 f5 1a bc ff | d5 49 bc ff f0 24 00 f2 |F.A.....|.I...$..|
|000036e0| 46 43 42 20 12 6c 00 00 | 80 06 01 00 00 00 00 00 |FCB .l..|........|
|000036f0| 2e 65 6e 71 75 65 75 65 | 2e 0d 08 ff 11 95 00 00 |.enqueue|........|
|00003700| 00 00 00 00 07 4c 41 53 | 11 96 00 00 11 96 00 00 |.....LAS|........|
|00003710| 00 00 00 00 00 4c 00 00 | 25 30 00 00 42 cc c2 01 |.....L..|%0..B...|
|00003720| b5 e2 bb ff 95 11 bc ff | f0 24 00 f2 2e 20 50 6f |........|.$... Po|
|00003730| 69 6e 74 20 6f 66 20 63 | 6f 6e 74 69 6e 75 61 74 |int of c|ontinuat|
|00003740| 69 6f 6e 0d 00 30 00 00 | 25 1c 00 00 42 08 0d 00 |ion..0..|%...B...|
|00003750| 75 aa bb ff 55 d9 bb ff | f0 24 00 f2 3a 0d 00 00 |u...U...|.$..:...|
|00003760| 00 1c 00 00 25 40 00 00 | 46 54 1b 03 35 72 bb ff |....%@..|FT..5r..|
|00003770| 15 a1 bb ff f0 24 00 f2 | 73 72 63 61 64 72 20 12 |.....$..|srcadr .|
|00003780| 08 e2 00 00 00 00 00 00 | 46 43 43 20 12 82 39 ff |........|FCC ..9.|
|00003790| c4 9b 00 00 00 00 00 00 | 22 4d 6e 4f 70 22 0d 00 |........|"MnOp"..|
|000037a0| 00 40 00 00 a5 34 00 00 | 42 08 0d 00 f5 39 bb ff |.@...4..|B....9..|
|000037b0| d5 68 bb ff f0 24 00 f2 | 3a 08 02 07 11 96 00 00 |.h...$..|:.......|
|000037c0| 00 00 00 00 0d 07 00 02 | 0b 97 00 00 0b 97 00 00 |........|........|
|000037d0| 00 00 00 00 00 34 00 00 | 05 7c 00 00 00 bc 09 07 |.....4..|.|......|
|000037e0| 15 d9 ba ff f5 07 bb ff | 20 22 00 f2 53 69 6e 63 |........| "..Sinc|
|000037f0| 65 20 74 68 65 20 65 6e | 74 72 79 20 73 69 7a 65 |e the en|try size|
|00003800| 20 69 73 20 66 6f 75 72 | 20 62 79 74 65 73 2c 20 | is four| bytes, |
|00003810| 49 58 20 6d 75 73 74 20 | 63 6f 6e 74 61 69 6e 20 |IX must |contain |
|00003820| 74 68 65 20 61 64 64 72 | 65 73 73 20 6f 66 20 74 |the addr|ess of t|
|00003830| 68 65 20 65 6e 74 72 79 | 20 74 6f 20 62 65 20 65 |he entry| to be e|
|00003840| 6e 71 75 65 75 65 64 2e | 20 41 66 74 65 72 20 00 |nqueued.| After .|
|00003850| 00 7c 00 00 a5 7c 00 00 | 42 4c cc 05 d5 a0 ba ff |.|...|..|BL......|
|00003860| b5 cf ba ff 20 22 00 f0 | 63 6f 6e 74 69 6e 75 69 |.... "..|continui|
|00003870| 6e 67 20 61 74 20 74 68 | 65 20 69 6e 73 74 72 75 |ng at th|e instru|
|00003880| 63 74 69 6f 6e 20 66 6f | 6c 6c 6f 77 69 6e 67 20 |ction fo|llowing |
|00003890| 74 68 65 20 46 43 42 20 | 64 65 63 6c 61 72 61 74 |the FCB |declarat|
|000038a0| 69 6f 6e 2c 20 51 55 41 | 44 51 20 63 6f 6e 74 61 |ion, QUA|DQ conta|
|000038b0| 69 6e 73 3a 07 69 00 00 | 0e 98 00 00 0b 97 00 00 |ins:.i..|........|
|000038c0| 0e 98 00 00 00 00 00 00 | 0d 00 00 00 00 7c 00 00 |........|.....|..|
|000038d0| a5 3c 00 00 42 f4 bb 01 | 95 68 ba ff 75 97 ba ff |.<..B...|.h..u...|
|000038e0| 20 22 00 f2 61 62 63 64 | 20 45 46 47 48 20 49 6a | "..abcd| EFGH Ij|
|000038f0| 4b 6c 20 4d 6e 4f 70 08 | 0e 98 00 00 0b 97 00 00 |Kl MnOp.|........|
|00003900| 00 00 00 00 0d 00 00 00 | 00 3c 00 00 a5 34 00 00 |........|.<...4..|
|00003910| 42 74 d9 00 15 11 ba ff | f5 3f ba ff 20 22 00 f2 |Bt......|.?.. "..|
|00003920| 53 45 45 20 41 4c 53 4f | 0d 07 ce 01 0e 99 00 00 |SEE ALSO|........|
|00003930| 0b 97 00 00 0e 99 00 00 | 00 00 00 00 00 34 00 00 |........|.....4..|
|00003940| a5 50 00 00 42 a0 b3 00 | d5 d8 b9 ff b5 07 ba ff |.P..B...|........|
|00003950| 20 22 00 02 2e 64 65 71 | 75 65 75 65 2e 08 00 00 | "...deq|ueue....|
|00003960| 0e 99 00 00 0b 97 00 00 | 00 00 00 00 08 f2 37 ff |........|......7.|
|00003970| 0b 97 00 00 00 00 00 00 | 0d 07 72 6d 0c 9a 00 00 |........|..rm....|
|00003980| 0c 9a 00 00 00 00 00 00 | 0e 00 00 00 00 50 00 00 |........|.....P..|
|00003990| 01 10 00 00 00 00 00 00 | 00 00 00 00 00 10 00 00 |........|........|
|000039a0| 02 18 00 00 d0 07 00 00 | 00 00 00 00 0c 9a 00 00 |........|........|
|000039b0| 00 00 00 00 00 18 00 00 | a5 50 00 00 42 54 9d 02 |........|.P..BT..|
|000039c0| 8c 03 b1 ff 6c 32 b1 ff | c0 21 00 02 35 2e 34 20 |....l2..|.!..5.4 |
|000039d0| 2e 65 78 65 63 75 74 65 | 2e 20 2d 20 45 58 45 43 |.execute|. - EXEC|
|000039e0| 55 54 45 20 41 20 54 41 | 53 4b 08 08 0c 9a 00 00 |UTE A TA|SK......|
|000039f0| 00 00 00 00 0d 07 37 ff | 0b 9b 00 00 0b 9b 00 00 |......7.|........|
|00003a00| 00 00 00 00 00 50 00 00 | a5 30 00 00 42 e0 91 00 |.....P..|.0..B...|
|00003a10| ac a2 b0 ff 8c d1 b0 ff | 20 22 00 02 43 4c 41 53 |........| "..CLAS|
|00003a20| 53 0d 07 00 0e 9c 00 00 | 0b 9b 00 00 0e 9c 00 00 |S.......|........|
|00003a30| 00 00 00 00 00 30 00 00 | a5 38 00 00 42 a4 eb 00 |.....0..|.8..B...|
|00003a40| 6c 6a b0 ff 4c 99 b0 ff | 20 22 00 02 54 61 73 6b |lj..L...| "..Task|
|00003a50| 20 63 6f 6e 74 72 6f 6c | 08 38 00 00 0e 9c 00 00 | control|.8......|
|00003a60| 0b 9b 00 00 00 00 00 00 | 0d 00 00 00 00 38 00 00 |........|.....8..|
|00003a70| a5 34 00 00 42 64 dd 00 | ec 12 b0 ff cc 41 b0 ff |.4..Bd..|.....A..|
|00003a80| 20 22 00 02 53 59 4e 4f | 50 53 49 53 0d 07 08 3d | "..SYNO|PSIS...=|
|00003a90| 0e 9d 00 00 0b 9b 00 00 | 0e 9d 00 00 00 00 00 00 |........|........|
|00003aa0| 00 34 00 00 a5 40 00 00 | 42 bc a5 01 ac da af ff |.4...@..|B.......|
|00003ab0| 8c 09 b0 ff 20 22 00 f2 | 2e 65 78 65 63 75 74 65 |.... "..|.execute|
|00003ac0| 2e 20 28 54 41 53 4b 29 | 20 5b 31 32 5d 08 00 00 |. (TASK)| [12]...|
|00003ad0| 0e 9d 00 00 0b 9b 00 00 | 00 00 00 00 0d 00 00 00 |........|........|
|00003ae0| 00 40 00 00 a5 38 00 00 | 42 b0 30 01 2c 83 af ff |.@...8..|B.0.,...|
|00003af0| 0c b2 af ff 20 22 00 f2 | 44 45 53 43 52 49 50 54 |.... "..|DESCRIPT|
|00003b00| 49 4f 4e 0d 07 72 65 74 | 0e 9e 00 00 0b 9b 00 00 |ION..ret|........|
|00003b10| 0e 9e 00 00 00 00 00 00 | 00 38 00 00 05 78 00 00 |........|.8...x..|
|00003b20| 00 50 a0 06 ec 4a af ff | cc 79 af ff 20 22 00 f2 |.P...J..|.y.. "..|
|00003b30| 54 68 65 20 65 78 65 63 | 75 74 65 20 74 61 73 6b |The exec|ute task|
|00003b40| 20 64 69 72 65 63 74 69 | 76 65 20 69 73 20 75 73 | directi|ve is us|
|00003b50| 65 64 20 74 6f 20 73 74 | 61 72 74 20 6f 72 20 72 |ed to st|art or r|
|00003b60| 65 73 74 61 72 74 20 61 | 20 74 61 73 6b 20 66 72 |estart a| task fr|
|00003b70| 6f 6d 20 69 74 73 20 62 | 65 67 69 6e 6e 69 6e 67 |om its b|eginning|
|00003b80| 2e 20 54 68 65 20 70 72 | 6f 67 72 61 6d 20 00 00 |. The pr|ogram ..|
|00003b90| 00 78 00 00 05 84 00 00 | 00 84 92 07 ac 12 af ff |.x......|........|
|00003ba0| 8c 41 af ff 20 22 00 f0 | 63 6f 75 6e 74 65 72 20 |.A.. "..|counter |
|00003bb0| 28 50 43 29 20 61 6e 64 | 20 73 74 61 63 6b 20 70 |(PC) and| stack p|
|00003bc0| 6f 69 6e 74 65 72 20 28 | 53 50 29 20 61 72 65 20 |ointer (|SP) are |
|00003bd0| 69 6e 69 74 69 61 6c 69 | 7a 65 64 20 74 6f 20 74 |initiali|zed to t|
|00003be0| 68 65 69 72 20 73 74 61 | 72 74 69 6e 67 20 76 61 |heir sta|rting va|
|00003bf0| 6c 75 65 73 20 61 6e 64 | 20 74 68 65 20 73 70 65 |lues and| the spe|
|00003c00| 63 69 66 69 65 64 20 74 | 61 73 6b 20 69 73 20 6d |cified t|ask is m|
|00003c10| 61 64 65 20 00 84 00 00 | 05 88 00 00 00 dc a9 07 |ade ....|........|
|00003c20| 6c da ae ff 4c 09 af ff | 20 22 00 f0 72 75 6e 6e |l...L...| "..runn|
|00003c30| 61 62 6c 65 2e 20 49 66 | 20 74 68 65 20 6e 65 77 |able. If| the new|
|00003c40| 20 74 61 73 6b 20 69 73 | 20 6f 66 20 68 69 67 68 | task is| of high|
|00003c50| 65 72 20 70 72 69 6f 72 | 69 74 79 20 74 68 61 6e |er prior|ity than|
|00003c60| 20 74 68 65 20 63 75 72 | 72 65 6e 74 20 74 61 73 | the cur|rent tas|
|00003c70| 6b 2c 20 61 20 63 6f 6e | 74 65 78 74 20 73 77 69 |k, a con|text swi|
|00003c80| 74 63 68 20 69 73 20 70 | 65 72 66 6f 72 6d 65 64 |tch is p|erformed|
|00003c90| 20 61 6e 64 20 74 68 65 | 20 00 00 00 00 88 00 00 | and the| .......|
|00003ca0| 05 84 00 00 00 30 9e 07 | 2c a2 ae ff 0c d1 ae ff |.....0..|,.......|
|00003cb0| 20 22 00 f0 6e 65 77 20 | 74 61 73 6b 20 72 75 6e | "..new |task run|
|00003cc0| 73 2c 20 65 6c 73 65 20 | 63 6f 6e 74 72 6f 6c 20 |s, else |control |
|00003cd0| 69 73 20 72 65 74 75 72 | 6e 65 64 20 74 6f 20 74 |is retur|ned to t|
|00003ce0| 68 65 20 63 61 6c 6c 65 | 72 2e 20 54 68 65 20 74 |he calle|r. The t|
|00003cf0| 61 73 6b 20 62 65 69 6e | 67 20 73 74 61 72 74 65 |ask bein|g starte|
|00003d00| 64 20 63 61 6e 6e 6f 74 | 20 62 65 20 53 45 4c 46 |d cannot| be SELF|
|00003d10| 20 28 74 61 73 6b 20 6e | 75 6d 62 65 72 20 00 00 | (task n|umber ..|
|00003d20| 00 84 00 00 a5 38 00 00 | 42 b0 15 01 ec 69 ae ff |.....8..|B....i..|
|00003d30| cc 98 ae ff 20 22 00 f0 | 61 72 67 75 6d 65 6e 74 |.... "..|argument|
|00003d40| 20 3d 20 30 29 2e 08 00 | 0e 9e 00 00 0b 9b 00 00 | = 0)...|........|
|00003d50| 00 00 00 00 0d 00 00 00 | 00 38 00 00 a5 3c 00 00 |........|.8...<..|
|00003d60| 42 30 ce 01 6c 12 ae ff | 4c 41 ae ff 20 22 00 f2 |B0..l...|LA.. "..|
|00003d70| 43 41 4c 4c 49 4e 47 20 | 53 45 51 55 45 4e 43 45 |CALLING |SEQUENCE|
|00003d80| 0d 07 00 02 0e 9f 00 00 | 0b 9b 00 00 0e 9f 00 00 |........|........|
|00003d90| 00 00 00 00 00 3c 00 00 | 25 2c 00 00 42 6c 9e 01 |.....<..|%,..Bl..|
|00003da0| 2c da ad ff 0c 09 ae ff | 20 22 00 f2 41 43 43 41 |,.......| "..ACCA|
|00003db0| 3d 20 54 61 73 6b 20 6e | 75 6d 62 65 72 0d 00 00 |= Task n|umber...|
|00003dc0| 00 2c 00 00 25 1c 00 00 | 42 1c 41 00 ec a1 ad ff |.,..%...|B.A.....|
|00003dd0| cc d0 ad ff 20 22 00 f2 | 73 77 69 0d 00 1c 00 00 |.... "..|swi.....|
|00003de0| 25 28 00 00 42 e8 0a 01 | ac 69 ad ff 8c 98 ad ff |%(..B...|.i......|
|00003df0| 20 22 00 f2 46 43 42 20 | 2e 65 78 65 63 75 74 65 | "..FCB |.execute|
|00003e00| 2e 0d 00 00 00 28 00 00 | a5 30 00 00 42 f0 6f 00 |.....(..|.0..B.o.|
|00003e10| 6c 31 ad ff 4c 60 ad ff | 20 22 00 f2 72 65 74 75 |l1..L`..| "..retu|
|00003e20| 72 6e 08 01 0e 9f 00 00 | 0b 9b 00 00 00 00 00 00 |rn......|........|
|00003e30| 0d 00 00 00 00 30 00 00 | a5 38 00 00 42 08 66 01 |.....0..|.8..B.f.|
|00003e40| ec d9 ac ff cc 08 ad ff | 20 22 00 f2 52 45 54 55 |........| "..RETU|
|00003e50| 52 4e 20 56 41 4c 55 45 | 0d 07 9c 06 0e a0 00 00 |RN VALUE|........|
|00003e60| 0b 9b 00 00 0e a0 00 00 | 00 00 00 00 00 38 00 00 |........|.....8..|
|00003e70| a5 44 00 00 42 f0 0d 02 | ac a1 ac ff 8c d0 ac ff |.D..B...|........|
|00003e80| 20 22 00 f2 4e 6f 6e 65 | 2e 20 52 65 67 69 73 74 | "..None|. Regist|
|00003e90| 65 72 73 20 75 6e 63 68 | 61 6e 67 65 64 2e 08 69 |ers unch|anged..i|
|00003ea0| 0e a0 00 00 0b 9b 00 00 | 00 00 00 00 0d 00 00 00 |........|........|
|00003eb0| 00 44 00 00 a5 34 00 00 | 42 58 dd 00 2c 4a ac ff |.D...4..|BX..,J..|
|00003ec0| 0c 79 ac ff 20 22 00 f2 | 45 58 41 4d 50 4c 45 0d |.y.. "..|EXAMPLE.|
|00003ed0| 07 e8 ee 07 0e a1 00 00 | 0b 9b 00 00 0e a1 00 00 |........|........|
|00003ee0| 00 00 00 00 00 34 00 00 | 05 78 00 00 00 d8 b7 06 |.....4..|.x......|
|00003ef0| ec 11 ac ff cc 40 ac ff | 20 22 00 f2 54 68 65 20 |.....@..| "..The |
|00003f00| 63 75 72 72 65 6e 74 20 | 74 61 73 6b 20 77 69 73 |current |task wis|
|00003f10| 68 65 73 20 74 6f 20 63 | 61 75 73 65 20 74 61 73 |hes to c|ause tas|
|00003f20| 6b 20 6e 75 6d 62 65 72 | 20 36 20 74 6f 20 62 65 |k number| 6 to be|
|00003f30| 67 69 6e 20 65 78 65 63 | 75 74 69 6f 6e 20 61 74 |gin exec|ution at|
|00003f40| 20 69 74 73 20 73 74 61 | 72 74 69 6e 67 20 70 6f | its sta|rting po|
|00003f50| 69 6e 74 2e 20 54 61 73 | 6b 20 00 00 00 78 00 00 |int. Tas|k ...x..|
|00003f60| a5 88 00 00 42 d4 d6 03 | ac d9 ab ff 8c 08 ac ff |....B...|........|
|00003f70| 20 22 00 f0 6e 75 6d 62 | 65 72 20 36 20 69 73 20 | "..numb|er 6 is |
|00003f80| 63 75 72 72 65 6e 74 6c | 79 20 49 44 4c 45 2e 20 |currentl|y IDLE. |
|00003f90| 54 68 65 20 72 65 71 75 | 65 73 74 20 61 70 70 65 |The requ|est appe|
|00003fa0| 61 72 73 20 61 73 3a 08 | 0e a1 00 00 0b 9b 00 00 |ars as:.|........|
|00003fb0| 00 00 00 00 08 73 20 74 | 0b 9b 00 00 00 00 00 00 |.....s t|........|
|00003fc0| 0d 07 72 65 11 a2 00 00 | 11 a2 00 00 00 00 00 00 |..re....|........|
|00003fd0| 07 5c b7 07 17 15 03 00 | 11 a2 00 00 17 15 03 00 |.\......|........|
|00003fe0| 00 00 00 00 00 88 00 00 | a5 5c 00 00 46 54 17 04 |........|.\..FT..|
|00003ff0| 84 84 ab ff 64 b3 ab ff | f0 24 00 f2 54 41 53 4b |....d...|.$..TASK|
|00004000| 08 74 69 6f 17 15 03 00 | 11 a2 00 00 00 00 00 00 |.tio....|........|
|00004010| 36 20 12 20 c0 cf 00 00 | 00 00 00 00 65 71 75 20 |6 . ....|....equ |
|00004020| 12 61 6d 65 e8 ad 00 00 | 00 00 00 00 36 20 12 20 |.ame....|....6 . |
|00004030| 18 cf 00 00 00 00 00 00 | 54 61 73 6b 20 23 36 0d |........|Task #6.|
|00004040| 00 5c 00 00 25 1c 00 00 | 42 08 0d 00 44 4c ab ff |.\..%...|B...DL..|
|00004050| 24 7b ab ff f0 24 00 f2 | 2e 0d 00 00 00 1c 00 00 |${...$..|........|
|00004060| 25 1c 00 00 42 08 0d 00 | 04 14 ab ff e4 42 ab ff |%...B...|.....B..|
|00004070| f0 24 00 f2 3a 0d 00 00 | 00 1c 00 00 25 54 00 00 |.$..:...|....%T..|
|00004080| 46 68 cc 04 c4 db aa ff | a4 0a ab ff f0 24 00 f2 |Fh......|.....$..|
|00004090| 6c 64 61 61 20 12 74 20 | a8 0b 01 00 00 00 00 00 |ldaa .t |........|
|000040a0| 23 54 41 53 4b 36 20 12 | 88 4d 00 00 00 00 00 00 |#TASK6 .|.M......|
|000040b0| 12 73 20 61 30 f6 00 00 | 00 00 00 00 41 43 43 41 |.s a0...|....ACCA|
|000040c0| 20 3d 20 74 61 73 6b 20 | 23 20 36 0d 00 54 00 00 | = task |# 6..T..|
|000040d0| 25 1c 00 00 42 b0 43 00 | 84 a3 aa ff 64 d2 aa ff |%...B.C.|....d...|
|000040e0| f0 24 00 f2 73 77 69 0d | 00 1c 00 00 25 34 00 00 |.$..swi.|....%4..|
|000040f0| 46 80 2f 02 44 6b aa ff | 24 9a aa ff f0 24 00 f2 |F./.Dk..|$....$..|
|00004100| 46 43 42 20 12 49 66 20 | 80 06 01 00 00 00 00 00 |FCB .If |........|
|00004110| 2e 65 78 65 63 75 74 65 | 2e 0d 00 00 00 34 00 00 |.execute|.....4..|
|00004120| a5 54 00 00 42 cc c2 01 | 04 33 aa ff e4 61 aa ff |.T..B...|.3...a..|
|00004130| f0 24 00 02 2e 20 50 6f | 69 6e 74 20 6f 66 20 63 |.$... Po|int of c|
|00004140| 6f 6e 74 69 6e 75 61 74 | 69 6f 6e 07 0b a3 00 00 |ontinuat|ion.....|
|00004150| 11 a2 00 00 0b a3 00 00 | 00 00 00 00 08 60 9b 01 |........|.....`..|
|00004160| 11 a2 00 00 0b a3 00 00 | 00 00 00 00 0d 00 00 00 |........|........|
|00004170| 00 54 00 00 05 7c 00 00 | 00 6c 1d 07 84 db a9 ff |.T...|..|.l......|
|00004180| 64 0a aa ff 20 22 00 02 | 49 66 20 54 41 53 4b 36 |d... "..|If TASK6|
|00004190| 20 69 73 20 6f 66 20 68 | 69 67 68 65 72 20 70 72 | is of h|igher pr|
|000041a0| 69 6f 72 69 74 79 2c 20 | 74 68 65 6e 20 74 68 65 |iority, |then the|
|000041b0| 20 63 75 72 72 65 6e 74 | 20 74 61 73 6b 20 69 73 | current| task is|
|000041c0| 20 69 6e 74 65 72 72 75 | 70 74 65 64 2c 20 62 75 | interru|pted, bu|
|000041d0| 74 20 73 74 69 6c 6c 20 | 72 75 6e 6e 61 62 6c 65 |t still |runnable|
|000041e0| 2c 20 61 6e 64 20 54 41 | 53 4b 36 20 00 7c 00 00 |, and TA|SK6 .|..|
|000041f0| 05 84 00 00 00 d8 cb 07 | 44 a3 a9 ff 24 d2 a9 ff |........|D...$...|
|00004200| 20 22 00 00 69 73 20 6d | 61 64 65 20 74 68 65 20 | "..is m|ade the |
|00004210| 63 75 72 72 65 6e 74 20 | 74 61 73 6b 2e 20 54 68 |current |task. Th|
|00004220| 65 20 74 61 73 6b 20 77 | 68 69 63 68 20 73 63 68 |e task w|hich sch|
|00004230| 65 64 75 6c 65 64 20 54 | 41 53 4b 36 20 69 73 20 |eduled T|ASK6 is |
|00004240| 6e 6f 74 20 67 69 76 65 | 6e 20 63 6f 6e 74 72 6f |not give|n contro|
|00004250| 6c 20 61 67 61 69 6e 20 | 75 6e 74 69 6c 20 61 6c |l again |until al|
|00004260| 6c 20 6f 74 68 65 72 20 | 68 69 67 68 65 72 20 00 |l other |higher .|
|00004270| 00 84 00 00 05 84 00 00 | 00 a0 c1 07 04 6b a9 ff |........|.....k..|
|00004280| e4 99 a9 ff 20 22 00 00 | 70 72 69 6f 72 69 74 79 |.... "..|priority|
|00004290| 20 74 61 73 6b 73 2c 20 | 69 6e 63 6c 75 64 69 6e | tasks, |includin|
|000042a0| 67 20 54 41 53 4b 36 2c | 20 61 72 65 20 6e 6f 74 |g TASK6,| are not|
|000042b0| 20 72 75 6e 6e 61 62 6c | 65 2e 20 57 68 65 6e 20 | runnabl|e. When |
|000042c0| 69 74 20 64 6f 65 73 20 | 63 6f 6e 74 69 6e 75 65 |it does |continue|
|000042d0| 2c 20 69 74 20 77 69 6c | 6c 20 64 6f 20 73 6f 20 |, it wil|l do so |
|000042e0| 66 6f 6c 6c 6f 77 69 6e | 67 20 74 68 65 20 46 43 |followin|g the FC|
|000042f0| 42 20 00 00 00 84 00 00 | 25 28 00 00 42 fc db 00 |B ......|%(..B...|
|00004300| c4 32 a9 ff a4 61 a9 ff | 20 22 00 00 64 65 63 6c |.2...a..| "..decl|
|00004310| 61 72 61 74 69 6f 6e 2e | 0d 00 00 00 00 28 00 00 |aration.|.....(..|
|00004320| 05 7c 00 00 00 5c 0c 07 | 44 db a8 ff 24 0a a9 ff |.|...\..|D...$...|
|00004330| 20 22 00 02 49 66 20 54 | 41 53 4b 36 20 69 73 20 | "..If T|ASK6 is |
|00004340| 6f 66 20 6c 6f 77 65 72 | 20 70 72 69 6f 72 69 74 |of lower| priorit|
|00004350| 79 20 74 68 61 74 20 74 | 68 65 20 63 75 72 72 65 |y that t|he curre|
|00004360| 6e 74 20 74 61 73 6b 2c | 20 6e 6f 20 63 6f 6e 74 |nt task,| no cont|
|00004370| 65 78 74 20 73 77 69 74 | 63 68 20 6f 63 63 75 72 |ext swit|ch occur|
|00004380| 73 20 61 6e 64 20 74 68 | 65 20 63 75 72 72 65 6e |s and th|e curren|
|00004390| 74 20 74 61 73 6b 20 00 | 00 7c 00 00 25 54 00 00 |t task .|.|..%T..|
|000043a0| 42 84 4d 04 04 a3 a8 ff | e4 d1 a8 ff 20 22 00 00 |B.M.....|.... "..|
|000043b0| 63 6f 6e 74 69 6e 75 65 | 73 20 61 74 20 74 68 65 |continue|s at the|
|000043c0| 20 69 6e 73 74 72 75 63 | 74 69 6f 6e 20 66 6f 6c | instruc|tion fol|
|000043d0| 6c 6f 77 69 6e 67 20 74 | 68 65 20 46 43 42 20 64 |lowing t|he FCB d|
|000043e0| 65 63 6c 61 72 61 74 69 | 6f 6e 2e 0d 00 54 00 00 |eclarati|on...T..|
|000043f0| a5 34 00 00 42 2c e5 00 | 84 4b a8 ff 64 7a a8 ff |.4..B,..|.K..dz..|
|00004400| 20 22 00 02 53 45 45 20 | 41 4c 53 4f 20 0d 07 63 | "..SEE |ALSO ..c|
|00004410| 0e a4 00 00 0b a3 00 00 | 0e a4 00 00 00 00 00 00 |........|........|
|00004420| 00 34 00 00 a5 4c 00 00 | 42 7c c8 00 44 13 a8 ff |.4...L..|B|..D...|
|00004430| 24 42 a8 ff 20 22 00 02 | 2e 74 65 72 6d 69 6e 61 |$B.. "..|.termina|
|00004440| 74 65 2e 08 0e a4 00 00 | 0b a3 00 00 00 00 00 00 |te......|........|
|00004450| 08 2e 20 46 0b a3 00 00 | 00 00 00 00 0d 0e 07 6d |.. F....|.......m|
|00004460| 0c a5 00 00 0c a5 00 00 | 00 00 00 00 00 4c 00 00 |........|.....L..|
|00004470| 01 10 00 00 00 00 00 00 | 00 00 00 00 00 10 00 00 |........|........|
|00004480| 02 18 00 00 fc 08 00 00 | 00 00 00 00 0c a5 00 00 |........|........|
|00004490| 00 00 00 00 00 18 00 00 | a5 64 00 00 42 ec cf 04 |........|.d..B...|
|000044a0| db 03 a4 ff bb 32 a4 ff | c0 21 00 02 35 2e 35 20 |.....2..|.!..5.5 |
|000044b0| 2e 70 65 6e 64 2e 20 2d | 20 46 4f 52 43 45 20 41 |.pend. -| FORCE A|
|000044c0| 20 53 45 4d 41 50 48 4f | 52 45 20 54 4f 20 41 20 | SEMAPHO|RE TO A |
|000044d0| 50 45 4e 44 49 4e 47 20 | 53 54 41 54 45 08 08 61 |PENDING |STATE..a|
|000044e0| 0c a5 00 00 00 00 00 00 | 0d 07 20 75 0b a6 00 00 |........|.. u....|
|000044f0| 0b a6 00 00 00 00 00 00 | 00 64 00 00 a5 4c 00 00 |........|.d...L..|
|00004500| 42 e0 91 00 fb a2 a3 ff | db d1 a3 ff 20 22 00 02 |B.......|.... "..|
|00004510| 43 4c 41 53 53 0d 08 74 | 0b a6 00 00 00 00 00 00 |CLASS..t|........|
|00004520| 07 80 00 00 0e a8 00 00 | 0e a8 00 00 00 00 00 00 |........|........|
|00004530| 07 93 28 ff 0b a7 00 00 | 0b a7 00 00 0e a8 00 00 |..(.....|........|
|00004540| 00 00 00 00 00 4c 00 00 | a5 50 00 00 42 e4 d2 00 |.....L..|.P..B...|
|00004550| bb 6a a3 ff 9b 99 a3 ff | 20 22 00 02 53 65 6d 61 |.j......| "..Sema|
|00004560| 70 68 6f 72 65 08 00 00 | 0b a7 00 00 0e a8 00 00 |phore...|........|
|00004570| 00 00 00 00 08 62 00 00 | 0e a8 00 00 00 00 00 00 |.....b..|........|
|00004580| 07 73 74 20 0b a6 00 00 | 0b a6 00 00 00 00 00 00 |.st ....|........|
|00004590| 0d 00 00 00 00 50 00 00 | a5 34 00 00 42 64 dd 00 |.....P..|.4..Bd..|
|000045a0| 3b 13 a3 ff 1b 42 a3 ff | 20 22 00 02 53 59 4e 4f |;....B..| "..SYNO|
|000045b0| 50 53 49 53 0d 07 03 00 | 0e a9 00 00 0b a6 00 00 |PSIS....|........|
|000045c0| 0e a9 00 00 00 00 00 00 | 00 34 00 00 a5 3c 00 00 |........|.4...<..|
|000045d0| 42 18 62 01 fb da a2 ff | db 09 a3 ff 20 22 00 f2 |B.b.....|.... "..|
|000045e0| 2e 70 65 6e 64 2e 20 28 | 53 45 4d 41 29 20 5b 33 |.pend. (|SEMA) [3|
|000045f0| 5d 08 27 ff 0e a9 00 00 | 0b a6 00 00 00 00 00 00 |].'.....|........|
|00004600| 0d 00 00 00 00 3c 00 00 | a5 38 00 00 42 b0 30 01 |.....<..|.8..B.0.|
|00004610| 7b 83 a2 ff 5b b2 a2 ff | 20 22 00 f2 44 45 53 43 |{...[...| "..DESC|
|00004620| 52 49 50 54 49 4f 4e 0d | 07 59 00 00 0e aa 00 00 |RIPTION.|.Y......|
|00004630| 0b a6 00 00 0e aa 00 00 | 00 00 00 00 00 38 00 00 |........|.....8..|
|00004640| 05 7c 00 00 00 6c 08 07 | 3b 4b a2 ff 1b 7a a2 ff |.|...l..|;K...z..|
|00004650| 20 22 00 f2 54 6f 20 75 | 6e 64 65 72 73 74 61 6e | "..To u|nderstan|
|00004660| 64 20 74 68 65 20 75 73 | 65 20 6f 66 20 74 68 65 |d the us|e of the|
|00004670| 20 70 65 6e 64 20 64 69 | 72 65 63 74 69 76 65 2c | pend di|rective,|
|00004680| 20 72 65 63 61 6c 6c 20 | 74 68 61 74 20 74 68 65 | recall |that the|
|00004690| 20 57 41 49 54 20 64 69 | 72 65 63 74 69 76 65 20 | WAIT di|rective |
|000046a0| 77 69 6c 6c 20 72 65 74 | 75 72 6e 20 63 6f 6e 74 |will ret|urn cont|
|000046b0| 72 6f 6c 20 74 6f 20 00 | 00 7c 00 00 05 80 00 00 |rol to .|.|......|
|000046c0| 00 e4 8f 07 fb 12 a2 ff | db 41 a2 ff 20 22 00 f0 |........|.A.. "..|
|000046d0| 74 68 65 20 63 61 6c 6c | 69 6e 67 20 74 61 73 6b |the call|ing task|
|000046e0| 20 69 6d 6d 65 64 69 61 | 74 65 6c 79 20 69 66 20 | immedia|tely if |
|000046f0| 74 68 65 20 74 61 73 6b | 20 72 65 71 75 65 73 74 |the task| request|
|00004700| 73 20 74 6f 20 77 61 69 | 74 20 6f 6e 20 61 20 73 |s to wai|t on a s|
|00004710| 65 6d 61 70 68 6f 72 65 | 20 66 6f 75 6e 64 20 74 |emaphore| found t|
|00004720| 6f 20 61 6c 72 65 61 64 | 79 20 62 65 20 69 6e 20 |o alread|y be in |
|00004730| 61 20 44 4f 4e 45 20 00 | 00 80 00 00 05 88 00 00 |a DONE .|........|
|00004740| 00 d0 a0 07 bb da a1 ff | 9b 09 a2 ff 20 22 00 f0 |........|.... "..|
|00004750| 73 74 61 74 65 2e 20 49 | 6e 20 74 68 69 73 20 73 |state. I|n this s|
|00004760| 65 6e 73 65 2c 20 73 65 | 6d 61 70 68 6f 72 65 73 |ense, se|maphores|
|00004770| 20 6b 65 65 70 20 61 20 | 68 69 73 74 6f 72 79 20 | keep a |history |
|00004780| 6f 66 20 74 68 65 69 72 | 20 61 73 73 6f 63 69 61 |of their| associa|
|00004790| 74 65 64 20 65 76 65 6e | 74 73 2c 20 65 76 65 6e |ted even|ts, even|
|000047a0| 20 69 66 20 6e 6f 20 74 | 61 73 6b 20 69 73 20 77 | if no t|ask is w|
|000047b0| 61 69 74 69 6e 67 20 61 | 74 20 74 68 65 20 00 00 |aiting a|t the ..|
|000047c0| 00 88 00 00 05 84 00 00 | 00 c8 6c 07 7b a2 a1 ff |........|..l.{...|
|000047d0| 5b d1 a1 ff 20 22 00 f0 | 74 69 6d 65 20 6f 66 20 |[... "..|time of |
|000047e0| 74 68 65 20 73 69 67 6e | 61 6c 2e 20 49 66 20 61 |the sign|al. If a|
|000047f0| 20 74 61 73 6b 20 6e 65 | 65 64 73 20 74 6f 20 67 | task ne|eds to g|
|00004800| 6f 20 75 6e 63 6f 6e 64 | 69 74 69 6f 6e 61 6c 6c |o uncond|itionall|
|00004810| 79 20 69 6e 74 6f 20 61 | 20 45 76 65 6e 74 20 57 |y into a| Event W|
|00004820| 61 69 74 20 73 74 61 74 | 65 20 6f 6e 20 61 20 73 |ait stat|e on a s|
|00004830| 65 6d 61 70 68 6f 72 65 | 2c 20 61 20 63 61 6c 6c |emaphore|, a call|
|00004840| 20 00 00 00 00 84 00 00 | a5 6c 00 00 42 48 13 05 | .......|.l..BH..|
|00004850| 3b 6a a1 ff 1b 99 a1 ff | 20 22 00 f0 73 68 6f 75 |;j......| "..shou|
|00004860| 6c 64 20 66 69 72 73 74 | 20 62 65 20 6d 61 64 65 |ld first| be made|
|00004870| 20 74 6f 20 50 45 4e 44 | 20 66 6f 6c 6c 6f 77 65 | to PEND| followe|
|00004880| 64 20 63 6c 6f 73 65 6c | 79 20 62 79 20 61 20 57 |d closel|y by a W|
|00004890| 41 49 54 20 64 69 72 65 | 63 74 69 76 65 2e 08 75 |AIT dire|ctive..u|
|000048a0| 0e aa 00 00 0b a6 00 00 | 00 00 00 00 0d 00 00 00 |........|........|
|000048b0| 00 6c 00 00 a5 3c 00 00 | 42 30 ce 01 bb 12 a1 ff |.l...<..|B0......|
|000048c0| 9b 41 a1 ff 20 22 00 f2 | 43 41 4c 4c 49 4e 47 20 |.A.. "..|CALLING |
|000048d0| 53 45 51 55 45 4e 43 45 | 0d 07 4d 45 0e ab 00 00 |SEQUENCE|..ME....|
|000048e0| 0b a6 00 00 0e ab 00 00 | 00 00 00 00 00 3c 00 00 |........|.....<..|
|000048f0| 25 30 00 00 42 54 1f 02 | 7b da a0 ff 5b 09 a1 ff |%0..BT..|{...[...|
|00004900| 20 22 00 f2 41 43 43 42 | 20 3d 20 53 65 6d 61 70 | "..ACCB| = Semap|
|00004910| 68 6f 72 65 20 6e 75 6d | 62 65 72 0d 00 30 00 00 |hore num|ber..0..|
|00004920| 25 1c 00 00 42 1c 41 00 | 3b a2 a0 ff 1b d1 a0 ff |%...B.A.|;.......|
|00004930| 20 22 00 f2 73 77 69 0d | 00 1c 00 00 25 24 00 00 | "..swi.|....%$..|
|00004940| 42 e0 d6 00 fb 69 a0 ff | db 98 a0 ff 20 22 00 f2 |B....i..|.... "..|
|00004950| 46 43 42 20 2e 70 65 6e | 64 2e 0d 00 00 24 00 00 |FCB .pen|d....$..|
|00004960| a5 30 00 00 42 f0 6f 00 | bb 31 a0 ff 9b 60 a0 ff |.0..B.o.|.1...`..|
|00004970| 20 22 00 f2 72 65 74 75 | 72 6e 08 ff 0e ab 00 00 | "..retu|rn......|
|00004980| 0b a6 00 00 00 00 00 00 | 0d 00 00 00 00 30 00 00 |........|.....0..|
|00004990| a5 38 00 00 42 08 66 01 | 3b da 9f ff 1b 09 a0 ff |.8..B.f.|;.......|
|000049a0| 20 22 00 f2 52 45 54 55 | 52 4e 20 56 41 4c 55 45 | "..RETU|RN VALUE|
|000049b0| 0d 07 00 00 0e ac 00 00 | 0b a6 00 00 0e ac 00 00 |........|........|
|000049c0| 00 00 00 00 00 38 00 00 | a5 44 00 00 42 f0 0d 02 |.....8..|.D..B...|
|000049d0| fb a1 9f ff db d0 9f ff | 20 22 00 f2 4e 6f 6e 65 |........| "..None|
|000049e0| 2e 20 52 65 67 69 73 74 | 65 72 73 20 75 6e 63 68 |. Regist|ers unch|
|000049f0| 61 6e 67 65 64 2e 08 ff | 0e ac 00 00 0b a6 00 00 |anged...|........|
|00004a00| 00 00 00 00 0d 00 00 00 | 00 44 00 00 a5 34 00 00 |........|.D...4..|
|00004a10| 42 58 dd 00 7b 4a 9f ff | 5b 79 9f ff 20 22 00 f2 |BX..{J..|[y.. "..|
|00004a20| 45 58 41 4d 50 4c 45 0d | 07 07 69 6d 0e ad 00 00 |EXAMPLE.|..im....|
|00004a30| 0b a6 00 00 0e ad 00 00 | 00 00 00 00 00 34 00 00 |........|.....4..|
|00004a40| 05 7c 00 00 00 28 07 07 | 3b 12 9f ff 1b 41 9f ff |.|...(..|;....A..|
|00004a50| 20 22 00 f2 54 68 65 20 | 63 75 72 72 65 6e 74 20 | "..The |current |
|00004a60| 74 61 73 6b 20 69 73 20 | 67 6f 69 6e 67 20 74 6f |task is |going to|
|00004a70| 20 6d 61 6b 65 20 75 73 | 65 20 6f 66 20 61 20 73 | make us|e of a s|
|00004a80| 65 6d 61 70 68 6f 72 65 | 20 61 6e 64 20 77 61 6e |emaphore| and wan|
|00004a90| 74 73 20 74 6f 20 62 65 | 20 63 65 72 74 61 69 6e |ts to be| certain|
|00004aa0| 20 6f 66 20 69 74 73 20 | 73 74 61 74 65 20 70 72 | of its |state pr|
|00004ab0| 69 6f 72 20 74 6f 20 00 | 00 7c 00 00 a5 a4 00 00 |ior to .|.|......|
|00004ac0| 42 54 e2 05 fb d9 9e ff | db 08 9f ff 20 22 00 f0 |BT......|.... "..|
|00004ad0| 75 73 65 2e 20 49 74 20 | 66 6f 72 63 65 73 20 74 |use. It |forces t|
|00004ae0| 68 65 20 73 65 6d 61 70 | 68 6f 72 65 20 69 6e 74 |he semap|hore int|
|00004af0| 6f 20 61 20 50 45 4e 44 | 69 6e 67 20 63 6f 6e 64 |o a PEND|ing cond|
|00004b00| 69 74 69 6f 6e 20 62 79 | 20 74 68 65 20 66 6f 6c |ition by| the fol|
|00004b10| 6c 6f 77 69 6e 67 20 72 | 65 71 75 65 73 74 3a 08 |lowing r|equest:.|
|00004b20| 0e ad 00 00 0b a6 00 00 | 00 00 00 00 08 64 dd 00 |........|.....d..|
|00004b30| 0b a6 00 00 00 00 00 00 | 0d 07 00 02 11 ae 00 00 |........|........|
|00004b40| 11 ae 00 00 00 00 00 00 | 07 7d 00 00 17 16 03 00 |........|.}......|
|00004b50| 11 ae 00 00 17 16 03 00 | 00 00 00 00 00 a4 00 00 |........|........|
|00004b60| a5 64 00 00 46 1c be 04 | d3 84 9e ff b3 b3 9e ff |.d..F...|........|
|00004b70| f0 24 00 f2 4e 08 75 65 | 17 16 03 00 11 ae 00 00 |.$..N.ue|........|
|00004b80| 00 00 00 00 45 57 53 45 | 4d 41 20 12 0c 72 00 00 |....EWSE|MA ..r..|
|00004b90| 00 00 00 00 65 71 75 20 | 12 00 00 00 e8 ad 00 00 |....equ |........|
|00004ba0| 00 00 00 00 31 34 20 12 | 08 b5 00 00 00 00 00 00 |....14 .|........|
|00004bb0| 53 65 6d 61 70 68 6f 72 | 65 20 23 31 34 0d 00 00 |Semaphor|e #14...|
|00004bc0| 00 64 00 00 25 1c 00 00 | 42 08 0d 00 93 4c 9e ff |.d..%...|B....L..|
|00004bd0| 73 7b 9e ff f0 24 00 f2 | 2e 0d 00 00 00 1c 00 00 |s{...$..|........|
|00004be0| 25 1c 00 00 42 08 0d 00 | 53 14 9e ff 33 43 9e ff |%...B...|S...3C..|
|00004bf0| f0 24 00 f2 3a 0d 00 00 | 00 1c 00 00 25 60 00 00 |.$..:...|....%`..|
|00004c00| 46 3a 7e 05 13 dc 9d ff | f3 0a 9e ff f0 24 00 f2 |F:~.....|.....$..|
|00004c10| 6c 64 61 62 20 12 4f 20 | a8 0b 01 00 00 00 00 00 |ldab .O |........|
|00004c20| 23 4e 45 57 53 45 4d 41 | 20 12 6f 66 04 e6 00 00 |#NEWSEMA| .of....|
|00004c30| 00 00 00 00 12 20 74 68 | 42 03 00 00 00 00 00 00 |..... th|B.......|
|00004c40| 41 43 43 42 20 3d 20 73 | 65 6d 61 70 68 6f 72 65 |ACCB = s|emaphore|
|00004c50| 20 23 20 31 34 0d 00 00 | 00 60 00 00 25 1c 00 00 | # 14...|.`..%...|
|00004c60| 42 b0 43 00 d3 a3 9d ff | b3 d2 9d ff f0 24 00 f2 |B.C.....|.....$..|
|00004c70| 73 77 69 0d 00 1c 00 00 | 25 30 00 00 46 98 f3 01 |swi.....|%0..F...|
|00004c80| 93 6b 9d ff 73 9a 9d ff | f0 24 00 f2 46 43 42 20 |.k..s...|.$..FCB |
|00004c90| 12 20 74 68 80 06 01 00 | 00 00 00 00 2e 70 65 6e |. th....|.....pen|
|00004ca0| 64 2e 0d 00 00 30 00 00 | a5 48 00 00 42 cc c2 01 |d....0..|.H..B...|
|00004cb0| 53 33 9d ff 33 62 9d ff | f0 24 00 02 2e 20 50 6f |S3..3b..|.$... Po|
|00004cc0| 69 6e 74 20 6f 66 20 63 | 6f 6e 74 69 6e 75 61 74 |int of c|ontinuat|
|00004cd0| 69 6f 6e 08 11 ae 00 00 | 00 00 00 00 0d 07 1f ff |ion.....|........|
|00004ce0| 0b af 00 00 0b af 00 00 | 00 00 00 00 00 48 00 00 |........|.....H..|
|00004cf0| a5 34 00 00 42 74 d9 00 | 73 d2 9c ff 53 01 9d ff |.4..Bt..|s...S...|
|00004d00| 20 22 00 02 53 45 45 20 | 41 4c 53 4f 0d 07 6d 61 | "..SEE |ALSO..ma|
|00004d10| 0e b0 00 00 0b af 00 00 | 0e b0 00 00 00 00 00 00 |........|........|
|00004d20| 00 34 00 00 a5 4c 00 00 | 42 28 68 00 33 9a 9c ff |.4...L..|B(h.3...|
|00004d30| 13 c9 9c ff 20 22 00 02 | 2e 77 61 69 74 2e 08 74 |.... "..|.wait..t|
|00004d40| 0e b0 00 00 0b af 00 00 | 00 00 00 00 08 80 00 00 |........|........|
|00004d50| 0b af 00 00 00 00 00 00 | 0d 07 1f ff 0c b1 00 00 |........|........|
|00004d60| 0c b1 00 00 00 00 00 00 | 0e 00 00 00 00 4c 00 00 |........|.....L..|
|00004d70| 01 10 00 00 00 00 00 00 | 00 00 00 00 00 10 00 00 |........|........|
|00004d80| 02 18 00 00 28 0a 00 00 | 00 00 00 00 0c b1 00 00 |....(...|........|
|00004d90| 00 00 00 00 00 18 00 00 | a5 54 00 00 42 88 23 03 |........|.T..B.#.|
|00004da0| 2a 04 97 ff 0a 33 97 ff | c0 21 00 02 35 2e 36 20 |*....3..|.!..5.6 |
|00004db0| 2e 70 75 72 67 65 2e 20 | 2d 20 50 55 52 47 45 20 |.purge. |- PURGE |
|00004dc0| 41 20 54 41 53 4b 27 53 | 20 54 49 4d 45 52 53 08 |A TASK'S| TIMERS.|
|00004dd0| 0c b1 00 00 00 00 00 00 | 0d 07 00 00 0b b2 00 00 |........|........|
|00004de0| 0b b2 00 00 00 00 00 00 | 00 54 00 00 a5 30 00 00 |........|.T...0..|
|00004df0| 42 e0 91 00 4a a3 96 ff | 2a d2 96 ff 20 22 00 02 |B...J...|*... "..|
|00004e00| 43 4c 41 53 53 0d 07 20 | 0e b3 00 00 0b b2 00 00 |CLASS.. |........|
|00004e10| 0e b3 00 00 00 00 00 00 | 00 30 00 00 a5 30 00 00 |........|.0...0..|
|00004e20| 42 90 72 00 0a 6b 96 ff | ea 99 96 ff 20 22 00 02 |B.r..k..|.... "..|
|00004e30| 54 69 6d 65 72 08 20 50 | 0e b3 00 00 0b b2 00 00 |Timer. P|........|
|00004e40| 00 00 00 00 0d 00 00 00 | 00 30 00 00 a5 34 00 00 |........|.0...4..|
|00004e50| 42 64 dd 00 8a 13 96 ff | 6a 42 96 ff 20 22 00 02 |Bd......|jB.. "..|
|00004e60| 53 59 4e 4f 50 53 49 53 | 0d 07 1f ff 0e b4 00 00 |SYNOPSIS|........|
|00004e70| 0b b2 00 00 0e b4 00 00 | 00 00 00 00 00 34 00 00 |........|.....4..|
|00004e80| a5 48 00 00 42 c8 92 02 | 4a db 95 ff 2a 0a 96 ff |.H..B...|J...*...|
|00004e90| 20 22 00 02 2e 70 75 72 | 67 65 2e 20 28 54 41 53 | "...pur|ge. (TAS|
|00004ea0| 4b 2c 53 45 4d 41 2c 50 | 4e 54 52 29 20 5b 31 35 |K,SEMA,P|NTR) [15|
|00004eb0| 5d 08 20 74 0e b4 00 00 | 0b b2 00 00 00 00 00 00 |]. t....|........|
|00004ec0| 0d 00 00 00 00 48 00 00 | a5 38 00 00 42 b0 30 01 |.....H..|.8..B.0.|
|00004ed0| ca 83 95 ff aa b2 95 ff | 20 22 00 02 44 45 53 43 |........| "..DESC|
|00004ee0| 52 49 50 54 49 4f 4e 0d | 07 22 00 02 0e b5 00 00 |RIPTION.|."......|
|00004ef0| 0b b2 00 00 0e b5 00 00 | 00 00 00 00 00 38 00 00 |........|.....8..|
|00004f00| 05 7c 00 00 00 1c 07 07 | 8a 4b 95 ff 6a 7a 95 ff |.|......|.K..jz..|
|00004f10| 20 22 00 02 54 68 65 20 | 70 75 72 67 65 20 74 69 | "..The |purge ti|
|00004f20| 6d 65 72 20 64 69 72 65 | 63 74 69 76 65 20 69 73 |mer dire|ctive is|
|00004f30| 20 75 73 65 64 20 74 6f | 20 72 65 6d 6f 76 65 20 | used to| remove |
|00004f40| 61 6c 6c 20 61 63 74 69 | 76 65 20 74 69 6d 65 72 |all acti|ve timer|
|00004f50| 73 20 66 6f 72 20 74 68 | 65 20 73 70 65 63 69 66 |s for th|e specif|
|00004f60| 69 65 64 20 74 61 73 6b | 20 6f 72 20 73 65 6d 61 |ied task| or sema|
|00004f70| 70 68 6f 72 65 20 00 00 | 00 7c 00 00 05 80 00 00 |phore ..|.|......|
|00004f80| 00 b8 a0 07 4a 13 95 ff | 2a 42 95 ff 20 22 00 00 |....J...|*B.. "..|
|00004f90| 6e 75 6d 62 65 72 2e 20 | 41 20 73 70 65 63 69 66 |number. |A specif|
|00004fa0| 69 63 61 74 69 6f 6e 20 | 6f 66 20 61 20 7a 65 72 |ication |of a zer|
|00004fb0| 6f 20 73 65 6d 61 70 68 | 6f 72 65 20 6e 75 6d 62 |o semaph|ore numb|
|00004fc0| 65 72 20 77 69 6c 6c 20 | 70 75 72 67 65 20 61 6c |er will |purge al|
|00004fd0| 6c 20 73 65 6d 61 70 68 | 6f 72 65 20 74 69 6d 65 |l semaph|ore time|
|00004fe0| 72 73 20 66 6f 72 20 74 | 68 65 20 67 69 76 65 6e |rs for t|he given|
|00004ff0| 20 74 61 73 6b 2e 20 00 | 00 80 00 00 a5 64 00 00 | task. .|.....d..|
|00005000| 42 08 3f 04 0a db 94 ff | ea 09 95 ff 20 22 00 00 |B.?.....|.... "..|
|00005010| 57 68 65 6e 20 74 68 65 | 20 70 75 72 67 65 20 69 |When the| purge i|
|00005020| 73 20 63 6f 6d 70 6c 65 | 74 65 64 2c 20 74 68 65 |s comple|ted, the|
|00005030| 20 63 75 72 72 65 6e 74 | 20 74 61 73 6b 20 69 73 | current| task is|
|00005040| 20 72 65 73 75 6d 65 64 | 2e 08 00 02 0e b5 00 00 | resumed|........|
|00005050| 0b b2 00 00 00 00 00 00 | 0d 00 00 00 00 64 00 00 |........|.....d..|
|00005060| a5 3c 00 00 42 30 ce 01 | 8a 83 94 ff 6a b2 94 ff |.<..B0..|....j...|
|00005070| 20 22 00 02 43 41 4c 4c | 49 4e 47 20 53 45 51 55 | "..CALL|ING SEQU|
|00005080| 45 4e 43 45 0d 07 1c ff | 0e b6 00 00 0b b2 00 00 |ENCE....|........|
|00005090| 0e b6 00 00 00 00 00 00 | 00 3c 00 00 25 38 00 00 |........|.<..%8..|
|000050a0| 42 00 8e 02 4a 4b 94 ff | 2a 7a 94 ff 20 22 00 02 |B...JK..|*z.. "..|
|000050b0| 41 43 43 41 20 3d 20 54 | 61 73 6b 20 6e 75 6d 62 |ACCA = T|ask numb|
|000050c0| 65 72 20 28 30 20 69 66 | 20 53 45 4c 46 29 0d 00 |er (0 if| SELF)..|
|000050d0| 00 38 00 00 25 48 00 00 | 42 14 b8 03 0a 13 94 ff |.8..%H..|B.......|
|000050e0| ea 41 94 ff 20 22 00 02 | 41 43 43 42 20 3d 20 53 |.A.. "..|ACCB = S|
|000050f0| 65 6d 61 70 68 6f 72 65 | 20 6e 75 6d 62 65 72 20 |emaphore| number |
|00005100| 28 30 20 69 66 20 74 61 | 73 6b 20 73 65 6d 61 70 |(0 if ta|sk semap|
|00005110| 68 6f 72 65 29 0d 00 00 | 00 48 00 00 25 4c 00 00 |hore)...|.H..%L..|
|00005120| 42 d0 b9 03 ca da 93 ff | aa 09 94 ff 20 22 00 02 |B.......|.... "..|
|00005130| 49 58 30 2d 37 20 3d 20 | 53 77 69 74 63 68 3a 20 |IX0-7 = |Switch: |
|00005140| 30 20 3d 20 70 75 72 67 | 65 20 61 6c 6c 20 74 69 |0 = purg|e all ti|
|00005150| 6d 65 72 73 20 66 6f 72 | 20 67 69 76 65 6e 20 74 |mers for| given t|
|00005160| 61 73 6b 0d 00 4c 00 00 | 25 40 00 00 42 44 d7 02 |ask..L..|%@..BD..|
|00005170| 8a a2 93 ff 6a d1 93 ff | 20 22 00 02 3e 30 20 3d |....j...| "..>0 =|
|00005180| 20 70 75 72 67 65 20 74 | 69 6d 65 20 66 6f 72 20 | purge t|ime for |
|00005190| 67 69 76 65 6e 20 74 61 | 73 6b 20 26 20 73 65 6d |given ta|sk & sem|
|000051a0| 61 0d 00 00 00 40 00 00 | 25 1c 00 00 42 1c 41 00 |a....@..|%...B.A.|
|000051b0| 4a 6a 93 ff 2a 99 93 ff | 20 22 00 02 73 77 69 0d |Jj..*...| "..swi.|
|000051c0| 00 1c 00 00 25 24 00 00 | 42 7c e6 00 0a 32 93 ff |....%$..|B|...2..|
|000051d0| ea 60 93 ff 20 22 00 02 | 46 43 42 20 2e 70 75 72 |.`.. "..|FCB .pur|
|000051e0| 67 65 2e 0d 00 24 00 00 | a5 30 00 00 42 f0 6f 00 |ge...$..|.0..B.o.|
|000051f0| ca f9 92 ff aa 28 93 ff | 20 22 00 02 72 65 74 75 |.....(..| "..retu|
|00005200| 72 6e 08 65 0e b6 00 00 | 0b b2 00 00 00 00 00 00 |rn.e....|........|
|00005210| 0d 00 00 00 00 30 00 00 | a5 38 00 00 42 08 66 01 |.....0..|.8..B.f.|
|00005220| 4a a2 92 ff 2a d1 92 ff | 20 22 00 02 52 45 54 55 |J...*...| "..RETU|
|00005230| 52 4e 20 56 41 4c 55 45 | 0d 07 69 65 0e b7 00 00 |RN VALUE|..ie....|
|00005240| 0b b2 00 00 0e b7 00 00 | 00 00 00 00 00 38 00 00 |........|.....8..|
|00005250| a5 44 00 00 42 f0 0d 02 | 0a 6a 92 ff ea 98 92 ff |.D..B...|.j......|
|00005260| 20 22 00 02 4e 6f 6e 65 | 2e 20 52 65 67 69 73 74 | "..None|. Regist|
|00005270| 65 72 73 20 75 6e 63 68 | 61 6e 67 65 64 2e 08 02 |ers unch|anged...|
|00005280| 0e b7 00 00 0b b2 00 00 | 00 00 00 00 0d 00 00 00 |........|........|
|00005290| 00 44 00 00 a5 34 00 00 | 42 58 dd 00 8a 12 92 ff |.D...4..|BX......|
|000052a0| 6a 41 92 ff 20 22 00 02 | 45 58 41 4d 50 4c 45 0d |jA.. "..|EXAMPLE.|
|000052b0| 07 b2 1a ff 0e b8 00 00 | 0b b2 00 00 0e b8 00 00 |........|........|
|000052c0| 00 00 00 00 00 34 00 00 | 05 78 00 00 00 b0 b2 06 |.....4..|.x......|
|000052d0| 4a da 91 ff 2a 09 92 ff | 20 22 00 02 54 68 65 20 |J...*...| "..The |
|000052e0| 6d 6f 73 74 20 63 6f 6d | 6d 6f 6e 20 75 73 65 20 |most com|mon use |
|000052f0| 6f 66 20 74 68 69 73 20 | 45 53 52 20 69 73 20 66 |of this |ESR is f|
|00005300| 6f 72 20 74 68 65 20 63 | 75 72 72 65 6e 74 20 74 |or the c|urrent t|
|00005310| 61 73 6b 20 74 6f 20 67 | 65 74 20 72 69 64 20 6f |ask to g|et rid o|
|00005320| 66 20 6f 6e 65 20 6f 72 | 20 61 6c 6c 20 6f 66 20 |f one or| all of |
|00005330| 69 74 73 20 61 63 74 69 | 76 65 20 00 00 78 00 00 |its acti|ve ..x..|
|00005340| 05 7c 00 00 00 04 61 07 | 0a a2 91 ff ea d0 91 ff |.|....a.|........|
|00005350| 20 22 00 00 74 69 6d 65 | 72 73 2e 20 53 69 6e 63 | "..time|rs. Sinc|
|00005360| 65 20 74 69 6d 65 72 73 | 20 61 72 65 20 61 73 73 |e timers| are ass|
|00005370| 6f 63 69 61 74 65 64 20 | 77 69 74 68 20 73 65 6d |ociated |with sem|
|00005380| 61 70 68 6f 72 65 73 2c | 20 74 68 65 20 63 6f 6d |aphores,| the com|
|00005390| 62 69 6e 61 74 69 6f 6e | 20 6f 66 20 74 61 73 6b |bination| of task|
|000053a0| 20 6e 75 6d 62 65 72 20 | 61 6e 64 20 73 65 6d 61 | number |and sema|
|000053b0| 70 68 6f 72 65 20 00 00 | 00 7c 00 00 05 84 00 00 |phore ..|.|......|
|000053c0| 00 28 a0 07 ca 69 91 ff | aa 98 91 ff 20 22 00 00 |.(...i..|.... "..|
|000053d0| 6e 75 6d 62 65 72 20 69 | 73 20 73 75 66 66 69 63 |number i|s suffic|
|000053e0| 69 65 6e 74 20 74 6f 20 | 69 64 65 6e 74 69 66 79 |ient to |identify|
|000053f0| 20 61 20 74 69 6d 65 72 | 20 75 6e 69 71 75 65 6c | a timer| uniquel|
|00005400| 79 2e 20 54 68 65 20 72 | 65 71 75 65 73 74 20 74 |y. The r|equest t|
|00005410| 6f 20 70 75 72 67 65 20 | 74 68 65 20 63 75 72 72 |o purge |the curr|
|00005420| 65 6e 74 20 74 61 73 6b | 27 73 20 74 69 6d 65 72 |ent task|'s timer|
|00005430| 20 61 73 73 6f 63 69 61 | 74 65 64 20 00 84 00 00 | associa|ted ....|
|00005440| a5 78 00 00 42 08 a1 02 | 8a 31 91 ff 6a 60 91 ff |.x..B...|.1..j`..|
|00005450| 20 22 00 00 77 69 74 68 | 20 74 68 65 20 74 61 73 | "..with| the tas|
|00005460| 6b 20 73 65 6d 61 70 68 | 6f 72 65 20 61 70 70 65 |k semaph|ore appe|
|00005470| 61 72 73 20 61 73 3a 08 | 0e b8 00 00 0b b2 00 00 |ars as:.|........|
|00005480| 00 00 00 00 08 00 00 00 | 0b b2 00 00 00 00 00 00 |........|........|
|00005490| 0d 07 75 65 11 b9 00 00 | 11 b9 00 00 00 00 00 00 |..ue....|........|
|000054a0| 07 1c 00 00 17 17 03 00 | 11 b9 00 00 17 17 03 00 |........|........|
|000054b0| 00 00 00 00 00 78 00 00 | a5 60 00 00 46 48 5e 05 |.....x..|.`..FH^.|
|000054c0| 62 dc 90 ff 42 0b 91 ff | f0 24 00 02 63 6c 72 08 |b...B...|.$..clr.|
|000054d0| 17 17 03 00 11 b9 00 00 | 00 00 00 00 61 20 12 00 |........|....a ..|
|000054e0| bc 18 01 00 00 00 00 00 | 12 0d 00 00 20 09 01 00 |........|.... ...|
|000054f0| 00 00 00 00 12 cc c2 01 | 30 f6 00 00 00 00 00 00 |........|0.......|
|00005500| 41 43 43 41 20 3d 20 30 | 20 6d 65 61 6e 73 20 53 |ACCA = 0| means S|
|00005510| 45 4c 46 0d 00 60 00 00 | 25 5c 00 00 46 a8 be 05 |ELF..`..|%\..F...|
|00005520| 22 a4 90 ff 02 d3 90 ff | f0 24 00 02 63 6c 72 62 |".......|.$..clrb|
|00005530| 20 12 00 00 bc 18 01 00 | 00 00 00 00 12 44 85 06 | .......|.....D..|
|00005540| 20 09 01 00 00 00 00 00 | 12 22 00 02 30 f6 00 00 | .......|."..0...|
|00005550| 00 00 00 00 41 43 43 42 | 20 3d 20 30 20 6d 65 61 |....ACCB| = 0 mea|
|00005560| 6e 73 20 74 61 73 6b 20 | 73 65 6d 61 0d 00 00 00 |ns task |sema....|
|00005570| 00 5c 00 00 25 58 00 00 | 46 44 26 05 e2 6b 90 ff |.\..%X..|FD&..k..|
|00005580| c2 9a 90 ff f0 24 00 02 | 6c 64 78 20 12 69 6c 6c |.....$..|ldx .ill|
|00005590| 58 28 01 00 00 00 00 00 | 23 31 20 12 f8 c7 00 00 |X(......|#1 .....|
|000055a0| 00 00 00 00 12 70 00 00 | 30 f6 00 00 00 00 00 00 |.....p..|0.......|
|000055b0| 4f 6e 6c 79 20 70 75 72 | 67 65 20 6f 6e 65 20 74 |Only pur|ge one t|
|000055c0| 69 6d 65 72 0d 00 00 00 | 00 58 00 00 25 1c 00 00 |imer....|.X..%...|
|000055d0| 42 b0 43 00 a2 33 90 ff | 82 62 90 ff f0 24 00 02 |B.C..3..|.b...$..|
|000055e0| 73 77 69 0d 00 1c 00 00 | 25 30 00 00 46 34 03 02 |swi.....|%0..F4..|
|000055f0| 62 fb 8f ff 42 2a 90 ff | f0 24 00 02 46 43 42 20 |b...B*..|.$..FCB |
|00005600| 12 83 00 00 80 06 01 00 | 00 00 00 00 2e 70 75 72 |........|.....pur|
|00005610| 67 65 2e 0d 00 30 00 00 | a5 48 00 00 42 cc c2 01 |ge...0..|.H..B...|
|00005620| 22 c3 8f ff 02 f2 8f ff | f0 24 00 02 2e 20 50 6f |".......|.$... Po|
|00005630| 69 6e 74 20 6f 66 20 63 | 6f 6e 74 69 6e 75 61 74 |int of c|ontinuat|
|00005640| 69 6f 6e 08 11 b9 00 00 | 00 00 00 00 0d 07 00 00 |ion.....|........|
|00005650| 0b bb 00 00 0b bb 00 00 | 00 00 00 00 00 48 00 00 |........|.....H..|
|00005660| a5 88 00 00 42 58 8e 04 | 42 62 8f ff 22 91 8f ff |....BX..|Bb.."...|
|00005670| 20 22 00 02 49 66 20 61 | 6c 6c 20 74 69 6d 65 72 | "..If a|ll timer|
|00005680| 73 20 66 6f 72 20 61 20 | 74 61 73 6b 20 61 72 65 |s for a |task are|
|00005690| 20 74 6f 20 62 65 20 70 | 75 72 67 65 64 2c 20 74 | to be p|urged, t|
|000056a0| 68 65 20 72 65 71 75 65 | 73 74 20 61 70 70 65 61 |he reque|st appea|
|000056b0| 72 73 20 61 73 3a 08 6d | 0b bb 00 00 00 00 00 00 |rs as:.m|........|
|000056c0| 0d 07 00 00 11 ba 00 00 | 11 ba 00 00 00 00 00 00 |........|........|
|000056d0| 07 00 00 00 17 18 03 00 | 11 ba 00 00 17 18 03 00 |........|........|
|000056e0| 00 00 00 00 00 88 00 00 | a5 60 00 00 46 48 5e 05 |........|.`..FH^.|
|000056f0| 1a 0d 8f ff fa 3b 8f ff | f0 24 00 02 63 6c 72 08 |.....;..|.$..clr.|
|00005700| 17 18 03 00 11 ba 00 00 | 00 00 00 00 61 20 12 63 |........|....a .c|
|00005710| bc 18 01 00 00 00 00 00 | 12 6f 75 72 20 09 01 00 |........|.our ...|
|00005720| 00 00 00 00 12 72 69 65 | 30 f6 00 00 00 00 00 00 |.....rie|0.......|
|00005730| 41 43 43 41 20 3d 20 30 | 20 6d 65 61 6e 73 20 53 |ACCA = 0| means S|
|00005740| 45 4c 46 0d 00 60 00 00 | 25 54 00 00 46 30 b6 04 |ELF..`..|%T..F0..|
|00005750| da d4 8e ff ba 03 8f ff | f0 24 00 02 6c 64 78 20 |........|.$..ldx |
|00005760| 12 65 71 75 58 28 01 00 | 00 00 00 00 23 30 20 12 |.equX(..|....#0 .|
|00005770| f8 c7 00 00 00 00 00 00 | 12 72 6f 6d 30 f6 00 00 |........|.rom0...|
|00005780| 00 00 00 00 50 75 72 67 | 65 20 61 6c 6c 20 74 69 |....Purg|e all ti|
|00005790| 6d 65 72 73 0d 00 00 00 | 00 54 00 00 25 1c 00 00 |mers....|.T..%...|
|000057a0| 42 b0 43 00 9a 9c 8e ff | 7a cb 8e ff f0 24 00 02 |B.C.....|z....$..|
|000057b0| 73 77 69 0d 00 1c 00 00 | 25 30 00 00 46 34 03 02 |swi.....|%0..F4..|
|000057c0| 5a 64 8e ff 3a 93 8e ff | f0 24 00 02 46 43 42 20 |Zd..:...|.$..FCB |
|000057d0| 12 00 00 00 80 06 01 00 | 00 00 00 00 2e 70 75 72 |........|.....pur|
|000057e0| 67 65 2e 0d 00 30 00 00 | a5 48 00 00 42 cc c2 01 |ge...0..|.H..B...|
|000057f0| 1a 2c 8e ff fa 5a 8e ff | f0 24 00 02 2e 20 50 6f |.,...Z..|.$... Po|
|00005800| 69 6e 74 20 6f 66 20 63 | 6f 6e 74 69 6e 75 61 74 |int of c|ontinuat|
|00005810| 69 6f 6e 08 11 ba 00 00 | 00 00 00 00 0d 07 13 ff |ion.....|........|
|00005820| 0b bc 00 00 0b bc 00 00 | 00 00 00 00 00 48 00 00 |........|.....H..|
|00005830| a5 34 00 00 42 2c e5 00 | 3a cb 8d ff 1a fa 8d ff |.4..B,..|:.......|
|00005840| 20 22 00 02 53 45 45 20 | 41 4c 53 4f 20 0d 07 00 | "..SEE |ALSO ...|
|00005850| 0e 27 03 00 0b bc 00 00 | 0e 27 03 00 00 00 00 00 |.'......|.'......|
|00005860| 00 34 00 00 a5 54 00 00 | 42 50 5a 01 fa 92 8d ff |.4...T..|BPZ.....|
|00005870| da c1 8d ff 20 22 00 02 | 2e 74 69 6d 65 72 2e 08 |.... "..|.timer..|
|00005880| 0e 27 03 00 0b bc 00 00 | 00 00 00 00 2c 20 2e 74 |.'......|...., .t|
|00005890| 65 72 6d 69 6e 61 74 65 | 2e 08 20 35 0b bc 00 00 |erminate|.. 5....|
|000058a0| 00 00 00 00 0d 0e 07 00 | 0c be 00 00 0c be 00 00 |........|........|
|000058b0| 00 00 00 00 00 54 00 00 | 01 10 00 00 00 00 00 00 |.....T..|........|
|000058c0| 00 00 00 00 00 10 00 00 | 02 18 00 00 54 0b 00 00 |........|....T...|
|000058d0| 00 00 00 00 0c be 00 00 | 00 00 00 00 00 18 00 00 |........|........|
|000058e0| a5 54 00 00 42 18 ee 02 | 79 04 8a ff 59 33 8a ff |.T..B...|y...Y3..|
|000058f0| c0 21 00 02 35 2e 37 20 | 2e 72 65 63 65 69 76 65 |.!..5.7 |.receive|
|00005900| 2e 20 2d 20 52 45 43 45 | 49 56 45 20 41 20 4d 45 |. - RECE|IVE A ME|
|00005910| 53 53 41 47 45 08 08 02 | 0c be 00 00 00 00 00 00 |SSAGE...|........|
|00005920| 0d 07 00 00 0b bf 00 00 | 0b bf 00 00 00 00 00 00 |........|........|
|00005930| 00 54 00 00 a5 30 00 00 | 42 e0 91 00 99 a3 89 ff |.T...0..|B.......|
|00005940| 79 d2 89 ff 20 22 00 02 | 43 4c 41 53 53 0d 07 00 |y... "..|CLASS...|
|00005950| 0e c0 00 00 0b bf 00 00 | 0e c0 00 00 00 00 00 00 |........|........|
|00005960| 00 30 00 00 a5 30 00 00 | 42 04 a4 00 59 6b 89 ff |.0...0..|B...Yk..|
|00005970| 39 9a 89 ff 20 22 00 02 | 4d 65 73 73 61 67 65 08 |9... "..|Message.|
|00005980| 0e c0 00 00 0b bf 00 00 | 00 00 00 00 0d 00 00 00 |........|........|
|00005990| 00 30 00 00 a5 34 00 00 | 42 64 dd 00 d9 13 89 ff |.0...4..|Bd......|
|000059a0| b9 42 89 ff 20 22 00 02 | 53 59 4e 4f 50 53 49 53 |.B.. "..|SYNOPSIS|
|000059b0| 0d 07 00 02 0e c1 00 00 | 0b bf 00 00 0e c1 00 00 |........|........|
|000059c0| 00 00 00 00 00 34 00 00 | a5 40 00 00 42 78 86 01 |.....4..|.@..Bx..|
|000059d0| 99 db 88 ff 79 0a 89 ff | 20 22 00 02 2e 72 65 63 |....y...| "...rec|
|000059e0| 65 69 76 65 2e 20 28 54 | 41 53 4b 29 20 5b 36 5d |eive. (T|ASK) [6]|
|000059f0| 08 73 20 70 0e c1 00 00 | 0b bf 00 00 00 00 00 00 |.s p....|........|
|00005a00| 0d 00 00 00 00 40 00 00 | a5 38 00 00 42 b0 30 01 |.....@..|.8..B.0.|
|00005a10| 19 84 88 ff f9 b2 88 ff | 20 22 00 02 44 45 53 43 |........| "..DESC|
|00005a20| 52 49 50 54 49 4f 4e 0d | 07 87 00 00 0e c2 00 00 |RIPTION.|........|
|00005a30| 0b bf 00 00 0e c2 00 00 | 00 00 00 00 00 38 00 00 |........|.....8..|
|00005a40| 05 78 00 00 00 cc f6 06 | d9 4b 88 ff b9 7a 88 ff |.x......|.K...z..|
|00005a50| 20 22 00 02 54 68 65 20 | 72 65 63 65 69 76 65 20 | "..The |receive |
|00005a60| 6d 65 73 73 61 67 65 20 | 64 69 72 65 63 74 69 76 |message |directiv|
|00005a70| 65 20 69 73 20 75 73 65 | 64 20 74 6f 20 66 65 74 |e is use|d to fet|
|00005a80| 63 68 20 6d 65 73 73 61 | 67 65 73 20 66 72 6f 6d |ch messa|ges from|
|00005a90| 20 61 20 63 61 6c 6c 69 | 6e 67 20 74 61 73 6b 27 | a calli|ng task'|
|00005aa0| 73 20 6d 61 69 6c 62 6f | 78 2e 20 42 65 63 61 75 |s mailbo|x. Becau|
|00005ab0| 73 65 20 00 00 78 00 00 | 05 88 00 00 00 2c c3 07 |se ..x..|.....,..|
|00005ac0| 99 13 88 ff 79 42 88 ff | 20 22 00 00 74 68 65 20 |....yB..| "..the |
|00005ad0| 6d 65 73 73 61 67 65 73 | 20 61 72 65 20 70 6c 61 |messages| are pla|
|00005ae0| 63 65 64 20 69 6e 20 74 | 68 65 20 6d 61 69 6c 62 |ced in t|he mailb|
|00005af0| 6f 78 20 69 6e 20 74 68 | 65 20 6f 72 64 65 72 20 |ox in th|e order |
|00005b00| 6f 66 20 74 68 65 20 73 | 65 6e 64 65 72 27 73 20 |of the s|ender's |
|00005b10| 70 72 69 6f 72 69 74 79 | 2c 20 74 68 65 79 20 61 |priority|, they a|
|00005b20| 72 65 20 70 72 6f 63 65 | 73 73 65 64 20 69 6e 20 |re proce|ssed in |
|00005b30| 74 68 65 20 73 61 6d 65 | 20 00 00 00 00 88 00 00 |the same| .......|
|00005b40| 05 84 00 00 00 c8 9c 07 | 59 db 87 ff 39 0a 88 ff |........|Y...9...|
|00005b50| 20 22 00 00 73 65 71 75 | 65 6e 63 65 2e 20 49 66 | "..sequ|ence. If|
|00005b60| 20 74 68 65 20 72 65 63 | 65 69 76 69 6e 67 20 74 | the rec|eiving t|
|00005b70| 61 73 6b 20 73 70 65 63 | 69 66 69 65 73 20 61 20 |ask spec|ifies a |
|00005b80| 6e 6f 6e 2d 7a 65 72 6f | 20 74 61 73 6b 20 6e 75 |non-zero| task nu|
|00005b90| 6d 62 65 72 2c 20 74 68 | 65 20 66 69 72 73 74 20 |mber, th|e first |
|00005ba0| 6d 65 73 73 61 67 65 20 | 66 72 6f 6d 20 74 68 61 |message |from tha|
|00005bb0| 74 20 74 61 73 6b 20 77 | 69 6c 6c 20 62 65 20 00 |t task w|ill be .|
|00005bc0| 00 84 00 00 05 88 00 00 | 00 f8 cc 07 19 a3 87 ff |........|........|
|00005bd0| f9 d1 87 ff 20 22 00 00 | 72 65 74 75 72 6e 65 64 |.... "..|returned|
|00005be0| 2e 20 57 69 74 68 20 61 | 20 7a 65 72 6f 20 74 61 |. With a| zero ta|
|00005bf0| 73 6b 20 6e 75 6d 62 65 | 72 2c 20 74 68 65 20 66 |sk numbe|r, the f|
|00005c00| 69 72 73 74 20 6d 65 73 | 73 61 67 65 20 69 6e 20 |irst mes|sage in |
|00005c10| 74 68 65 20 6d 61 69 6c | 62 6f 78 20 69 73 20 72 |the mail|box is r|
|00005c20| 65 74 75 72 6e 65 64 2e | 20 49 66 20 74 68 65 72 |eturned.| If ther|
|00005c30| 65 20 61 72 65 20 6e 6f | 20 6d 65 73 73 61 67 65 |e are no| message|
|00005c40| 73 20 69 6e 20 00 00 00 | 00 88 00 00 05 80 00 00 |s in ...|........|
|00005c50| 00 d8 77 07 d9 6a 87 ff | b9 99 87 ff 20 22 00 00 |..w..j..|.... "..|
|00005c60| 74 68 65 20 6d 61 69 6c | 62 6f 78 2c 20 74 68 65 |the mail|box, the|
|00005c70| 20 74 61 73 6b 27 73 20 | 63 6f 6e 74 65 78 74 20 | task's |context |
|00005c80| 69 73 20 73 61 76 65 64 | 2c 20 61 6e 64 20 74 68 |is saved|, and th|
|00005c90| 65 20 74 61 73 6b 20 69 | 73 20 70 75 74 20 69 6e |e task i|s put in|
|00005ca0| 74 6f 20 61 20 4d 65 73 | 73 61 67 65 20 57 41 49 |to a Mes|sage WAI|
|00005cb0| 54 20 73 74 61 74 65 2e | 20 57 68 65 6e 20 74 68 |T state.| When th|
|00005cc0| 65 20 6e 65 78 74 20 00 | 00 80 00 00 a5 90 00 00 |e next .|........|
|00005cd0| 42 1c 43 07 99 32 87 ff | 79 61 87 ff 20 22 00 00 |B.C..2..|ya.. "..|
|00005ce0| 6d 65 73 73 61 67 65 20 | 69 73 20 73 65 6e 74 20 |message |is sent |
|00005cf0| 74 6f 20 74 68 65 20 74 | 61 73 6b 20 69 74 20 77 |to the t|ask it w|
|00005d00| 69 6c 6c 20 62 65 20 72 | 65 73 75 6d 65 64 20 61 |ill be r|esumed a|
|00005d10| 6e 64 20 74 68 65 20 61 | 74 74 65 6d 70 74 20 74 |nd the a|ttempt t|
|00005d20| 6f 20 72 65 63 65 69 76 | 65 20 61 20 6d 65 73 73 |o receiv|e a mess|
|00005d30| 61 67 65 20 77 69 6c 6c | 20 62 65 20 72 65 69 73 |age will| be reis|
|00005d40| 73 75 65 64 2e 08 41 20 | 0e c2 00 00 0b bf 00 00 |sued..A |........|
|00005d50| 00 00 00 00 0d 00 00 00 | 00 90 00 00 a5 3c 00 00 |........|.....<..|
|00005d60| 42 30 ce 01 19 db 86 ff | f9 09 87 ff 20 22 00 02 |B0......|.... "..|
|00005d70| 43 41 4c 4c 49 4e 47 20 | 53 45 51 55 45 4e 43 45 |CALLING |SEQUENCE|
|00005d80| 0d 07 07 ff 0e c3 00 00 | 0b bf 00 00 0e c3 00 00 |........|........|
|00005d90| 00 00 00 00 00 3c 00 00 | 05 70 00 00 00 40 aa 06 |.....<..|.p...@..|
|00005da0| d9 a2 86 ff b9 d1 86 ff | 20 22 00 02 41 43 43 41 |........| "..ACCA|
|00005db0| 20 3d 20 54 61 73 6b 20 | 6e 75 6d 62 65 72 20 69 | = Task |number i|
|00005dc0| 66 20 6d 65 73 73 61 67 | 65 73 20 66 72 6f 6d 20 |f messag|es from |
|00005dd0| 73 70 65 63 69 66 69 63 | 20 74 61 73 6b 20 61 72 |specific| task ar|
|00005de0| 65 20 77 61 6e 74 65 64 | 2e 20 4f 72 2c 20 41 43 |e wanted|. Or, AC|
|00005df0| 43 41 20 3d 20 30 20 69 | 66 20 68 69 67 68 65 73 |CA = 0 i|f highes|
|00005e00| 74 20 00 00 00 70 00 00 | 25 38 00 00 42 ac 0c 02 |t ...p..|%8..B...|
|00005e10| 99 6a 86 ff 79 99 86 ff | 20 22 00 00 70 72 69 6f |.j..y...| "..prio|
|00005e20| 72 69 74 79 20 6d 65 73 | 73 61 67 65 20 69 73 20 |rity mes|sage is |
|00005e30| 77 61 6e 74 65 64 2e 20 | 0d 00 00 00 00 38 00 00 |wanted. |.....8..|
|00005e40| 25 20 00 00 42 d4 4c 00 | 59 32 86 ff 39 61 86 ff |% ..B.L.|Y2..9a..|
|00005e50| 20 22 00 02 73 77 69 20 | 0d 00 00 00 00 20 00 00 | "..swi |..... ..|
|00005e60| 25 28 00 00 42 14 03 01 | 19 fa 85 ff f9 28 86 ff |%(..B...|.....(..|
|00005e70| 20 22 00 02 46 43 42 2e | 72 65 63 65 69 76 65 2e | "..FCB.|receive.|
|00005e80| 20 0d 00 00 00 28 00 00 | a5 30 00 00 42 f0 6f 00 | ....(..|.0..B.o.|
|00005e90| d9 c1 85 ff b9 f0 85 ff | 20 22 00 02 72 65 74 75 |........| "..retu|
|00005ea0| 72 6e 08 65 0e c3 00 00 | 0b bf 00 00 00 00 00 00 |rn.e....|........|
|00005eb0| 0d 00 00 00 00 30 00 00 | a5 38 00 00 42 08 66 01 |.....0..|.8..B.f.|
|00005ec0| 59 6a 85 ff 39 99 85 ff | 20 22 00 02 52 45 54 55 |Yj..9...| "..RETU|
|00005ed0| 52 4e 20 56 41 4c 55 45 | 0d 07 74 68 0e c4 00 00 |RN VALUE|..th....|
|00005ee0| 0b bf 00 00 0e c4 00 00 | 00 00 00 00 00 38 00 00 |........|.....8..|
|00005ef0| a5 80 00 00 42 a4 3a 06 | 19 32 85 ff f9 60 85 ff |....B.:.|.2...`..|
|00005f00| 20 22 00 02 52 65 67 69 | 73 74 65 72 20 49 58 20 | "..Regi|ster IX |
|00005f10| 63 6f 6e 74 61 69 6e 73 | 20 74 68 65 20 61 64 64 |contains| the add|
|00005f20| 72 65 73 73 20 6f 66 20 | 74 68 65 20 72 65 63 65 |ress of |the rece|
|00005f30| 69 76 65 64 20 6d 65 73 | 73 61 67 65 2e 20 4f 74 |ived mes|sage. Ot|
|00005f40| 68 65 72 20 72 65 67 69 | 73 74 65 72 73 20 75 6e |her regi|sters un|
|00005f50| 63 68 61 6e 67 65 64 2e | 08 65 20 65 0e c4 00 00 |changed.|.e e....|
|00005f60| 0b bf 00 00 00 00 00 00 | 0d 00 00 00 00 80 00 00 |........|........|
|00005f70| a5 34 00 00 42 58 dd 00 | 99 da 84 ff 79 09 85 ff |.4..BX..|....y...|
|00005f80| 20 22 00 02 45 58 41 4d | 50 4c 45 0d 07 b7 05 ff | "..EXAM|PLE.....|
|00005f90| 0e c5 00 00 0b bf 00 00 | 0e c5 00 00 00 00 00 00 |........|........|
|00005fa0| 00 34 00 00 25 24 00 00 | 42 44 ee 00 59 a2 84 ff |.4..%$..|BD..Y...|
|00005fb0| 39 d1 84 ff 20 22 00 02 | 45 78 61 6d 70 6c 65 20 |9... "..|Example |
|00005fc0| 23 31 3a 0d 00 24 00 00 | 05 7c 00 00 00 58 19 07 |#1:..$..|.|...X..|
|00005fd0| 19 6a 84 ff f9 98 84 ff | 20 22 00 02 54 68 65 20 |.j......| "..The |
|00005fe0| 63 75 72 72 65 6e 74 20 | 74 61 73 6b 20 69 73 20 |current |task is |
|00005ff0| 61 20 73 65 72 76 65 72 | 20 77 68 69 63 68 20 6f |a server| which o|
|00006000| 70 65 72 61 74 65 73 20 | 6f 6e 6c 79 20 77 68 65 |perates |only whe|
|00006010| 6e 20 61 6e 6f 74 68 65 | 72 20 74 61 73 6b 20 73 |n anothe|r task s|
|00006020| 65 6e 64 73 20 69 74 20 | 61 20 6d 65 73 73 61 67 |ends it |a messag|
|00006030| 65 20 69 6e 73 74 72 75 | 63 74 69 6e 67 20 00 00 |e instru|cting ..|
|00006040| 00 7c 00 00 a5 b0 00 00 | 42 6c c3 06 d9 31 84 ff |.|......|Bl...1..|
|00006050| b9 60 84 ff 20 22 00 00 | 69 74 20 74 6f 20 70 65 |.`.. "..|it to pe|
|00006060| 72 66 6f 72 6d 20 73 6f | 6d 65 20 66 75 6e 63 74 |rform so|me funct|
|00006070| 69 6f 6e 2e 20 54 68 65 | 20 73 65 72 76 65 72 20 |ion. The| server |
|00006080| 74 61 73 6b 20 72 65 63 | 65 69 76 65 73 20 6d 65 |task rec|eives me|
|00006090| 73 73 61 67 65 73 20 62 | 79 20 6d 61 6b 69 6e 67 |ssages b|y making|
|000060a0| 20 61 20 72 65 71 75 65 | 73 74 20 73 75 63 68 20 | a reque|st such |
|000060b0| 61 73 3a 08 0e c5 00 00 | 0b bf 00 00 00 00 00 00 |as:.....|........|
|000060c0| 08 64 74 68 0b bf 00 00 | 00 00 00 00 0d 07 74 6f |.dth....|......to|
|000060d0| 11 c6 00 00 11 c6 00 00 | 00 00 00 00 07 6e 20 62 |........|.....n b|
|000060e0| 17 19 03 00 11 c6 00 00 | 17 19 03 00 00 00 00 00 |........|........|
|000060f0| 00 b0 00 00 a5 60 00 00 | 46 e4 e3 04 b1 dc 83 ff |.....`..|F.......|
|00006100| 91 0b 84 ff f0 24 00 02 | 63 6c 08 20 17 19 03 00 |.....$..|cl. ....|
|00006110| 11 c6 00 00 00 00 00 00 | 72 61 20 12 bc 18 01 00 |........|ra .....|
|00006120| 00 00 00 00 12 3c 00 00 | 20 09 01 00 00 00 00 00 |.....<..| .......|
|00006130| 12 3d 05 ff 30 f6 00 00 | 00 00 00 00 30 20 3d 20 |.=..0...|....0 = |
|00006140| 6e 65 78 74 20 6d 65 73 | 73 61 67 65 0d 00 00 00 |next mes|sage....|
|00006150| 00 60 00 00 25 1c 00 00 | 42 b0 43 00 71 a4 83 ff |.`..%...|B.C.q...|
|00006160| 51 d3 83 ff f0 24 00 02 | 73 77 69 0d 00 1c 00 00 |Q....$..|swi.....|
|00006170| 25 34 00 00 46 6c 22 02 | 31 6c 83 ff 11 9b 83 ff |%4..Fl".|1l......|
|00006180| f0 24 00 02 46 43 42 20 | 12 8e 00 00 80 06 01 00 |.$..FCB |........|
|00006190| 00 00 00 00 2e 72 65 63 | 65 69 76 65 2e 0d 00 00 |.....rec|eive....|
|000061a0| 00 34 00 00 a5 48 00 00 | 42 cc c2 01 f1 33 83 ff |.4...H..|B....3..|
|000061b0| d1 62 83 ff f0 24 00 02 | 2e 20 50 6f 69 6e 74 20 |.b...$..|. Point |
|000061c0| 6f 66 20 63 6f 6e 74 69 | 6e 75 61 74 69 6f 6e 08 |of conti|nuation.|
|000061d0| 11 c6 00 00 00 00 00 00 | 0d 07 00 02 0b c7 00 00 |........|........|
|000061e0| 0b c7 00 00 00 00 00 00 | 00 48 00 00 05 7c 00 00 |........|.H...|..|
|000061f0| 00 6c f6 06 11 d3 82 ff | f1 01 83 ff 20 22 00 02 |.l......|.... "..|
|00006200| 54 68 65 20 73 65 72 76 | 65 72 20 74 61 73 6b 20 |The serv|er task |
|00006210| 77 69 6c 6c 20 6e 6f 74 | 20 63 6f 6e 74 69 6e 75 |will not| continu|
|00006220| 65 20 75 6e 6c 65 73 73 | 20 74 68 65 72 65 20 69 |e unless| there i|
|00006230| 73 20 61 20 6d 65 73 73 | 61 67 65 20 77 61 69 74 |s a mess|age wait|
|00006240| 69 6e 67 20 69 6e 20 69 | 74 73 20 6d 61 69 6c 62 |ing in i|ts mailb|
|00006250| 6f 78 2e 20 49 74 20 77 | 69 6c 6c 20 62 65 20 70 |ox. It w|ill be p|
|00006260| 75 74 20 00 00 7c 00 00 | 05 80 00 00 00 1c 88 07 |ut ..|..|........|
|00006270| d1 9a 82 ff b1 c9 82 ff | 20 22 00 00 69 6e 74 6f |........| "..into|
|00006280| 20 61 20 57 41 49 54 20 | 73 74 61 74 65 20 75 6e | a WAIT |state un|
|00006290| 74 69 6c 20 73 75 63 68 | 20 74 69 6d 65 20 61 73 |til such| time as|
|000062a0| 20 61 6e 6f 74 68 65 72 | 20 74 61 73 6b 20 73 65 | another| task se|
|000062b0| 6e 64 73 20 69 74 20 61 | 20 6d 65 73 73 61 67 65 |nds it a| message|
|000062c0| 2e 20 4e 6f 20 77 61 69 | 74 69 6e 67 20 6f 63 63 |. No wai|ting occ|
|000062d0| 75 72 73 20 69 66 20 61 | 20 6d 65 73 73 61 67 65 |urs if a| message|
|000062e0| 20 69 73 20 00 80 00 00 | 05 88 00 00 00 f0 b6 07 | is ....|........|
|000062f0| 91 62 82 ff 71 91 82 ff | 20 22 00 00 61 6c 72 65 |.b..q...| "..alre|
|00006300| 61 64 79 20 69 6e 20 74 | 68 65 20 6d 61 69 6c 62 |ady in t|he mailb|
|00006310| 6f 78 20 61 74 20 74 68 | 65 20 74 69 6d 65 20 6f |ox at th|e time o|
|00006320| 66 20 74 68 65 20 72 65 | 71 75 65 73 74 2e 20 57 |f the re|quest. W|
|00006330| 68 65 6e 20 74 68 65 20 | 6d 65 73 73 61 67 65 20 |hen the |message |
|00006340| 69 73 20 61 76 61 69 6c | 61 62 6c 65 2c 20 69 74 |is avail|able, it|
|00006350| 73 20 61 64 64 72 65 73 | 73 20 69 73 20 72 65 74 |s addres|s is ret|
|00006360| 75 72 6e 65 64 20 69 6e | 20 00 00 00 00 88 00 00 |urned in| .......|
|00006370| 25 2c 00 00 42 78 1a 01 | 51 2a 82 ff 31 59 82 ff |%,..Bx..|Q*..1Y..|
|00006380| 20 22 00 00 74 68 65 20 | 49 58 20 72 65 67 69 73 | "..the |IX regis|
|00006390| 74 65 72 2e 0d 0e 00 00 | 00 2c 00 00 01 10 00 00 |ter.....|.,......|
|000063a0| 00 00 00 00 00 00 00 00 | 00 10 00 00 02 18 00 00 |........|........|
|000063b0| 80 0c 00 00 00 00 00 00 | 0b c7 00 00 00 00 00 00 |........|........|
|000063c0| 00 18 00 00 a5 38 00 00 | 42 44 ee 00 68 14 7d ff |.....8..|BD..h.}.|
|000063d0| 48 43 7d ff 20 22 00 02 | 45 78 61 6d 70 6c 65 20 |HC}. "..|Example |
|000063e0| 23 32 3a 0d 07 78 61 6d | 0e c8 00 00 0b c7 00 00 |#2:..xam|........|
|000063f0| 0e c8 00 00 00 00 00 00 | 00 38 00 00 05 7c 00 00 |........|.8...|..|
+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.