[61] | 1 | /*
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| 2 | * TOPPERS Software
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems
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| 4 | *
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| 5 | * Copyright (C) 2008-2009 by Embedded and Real-Time Systems Laboratory
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| 6 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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| 7 | *
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| 8 | * ãLì ÒÍCȺÌ(1)`(4)Ìðð½·êÉÀèC{\tgEF
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| 9 | * Ai{\tgEFAðüϵ½àÌðÜÞDȺ¯¶jðgpE¡»Eü
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| 10 | * ÏEÄzziȺCpÆÄÔj·é±Æð³Åø·éD
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| 11 | * (1) {\tgEFAð\[XR[hÌ`Åp·éêÉÍCãLÌì
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| 12 | * \¦C±Ìpð¨æѺL̳ÛØKèªC»ÌÜÜÌ`Å\[
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| 13 | * XR[hÉÜÜêÄ¢é±ÆD
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| 14 | * (2) {\tgEFAðCCu`®ÈÇC¼Ì\tgEFAJÉg
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| 15 | * pÅ«é`ÅÄzz·éêÉÍCÄzzɺ¤hL
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| 16 | gip
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| 17 | * Ò}j
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| 18 | AÈÇjÉCãLÌì \¦C±Ìpð¨æѺL
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| 19 | * ̳ÛØKèðfÚ·é±ÆD
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| 20 | * (3) {\tgEFAðC@íÉgÝÞÈÇC¼Ì\tgEFAJÉg
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| 21 | * pÅ«È¢`ÅÄzz·éêÉÍCÌ¢¸ê©Ìðð½·±
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| 22 | * ÆD
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| 23 | * (a) Äzzɺ¤hL
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| 24 | gipÒ}j
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| 25 | AÈÇjÉCãLÌ
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| 26 | * ì \¦C±Ìpð¨æѺL̳ÛØKèðfÚ·é±ÆD
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| 27 | * (b) ÄzzÌ`ÔðCÊÉèßéû@ÉæÁÄCTOPPERSvWFNgÉ
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| 28 | * ñ·é±ÆD
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| 29 | * (4) {\tgEFAÌpÉæè¼ÚIܽÍÔÚIɶ¶é¢©Èé¹
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| 30 | * Q©çàCãLì Ò¨æÑTOPPERSvWFNgðÆÓ·é±ÆD
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| 31 | * ܽC{\tgEFAÌ[UܽÍGh[U©çÌ¢©Èé
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| 32 | * RÉîÿ©çàCãLì Ò¨æÑTOPPERSvWFNgð
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| 33 | * ÆÓ·é±ÆD
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| 34 | *
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| 35 | * {\tgEFAÍC³ÛØÅñ³êÄ¢éàÌÅ éDãLì Ò¨
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| 36 | * æÑTOPPERSvWFNgÍC{\tgEFAÉÖµÄCÁèÌgpÚI
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| 37 | * ÉηéK«àÜßÄC¢©ÈéÛØàsíÈ¢DܽC{\tgEF
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| 38 | * AÌpÉæè¼ÚIܽÍÔÚIɶ¶½¢©Èé¹QÉÖµÄàC»
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| 39 | * ÌÓCðíÈ¢D
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| 40 | *
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| 41 | * @(#) $Id: test_mutex7.c 1696 2010-01-01 16:01:25Z ertl-hiro $
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| 42 | */
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| 43 |
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| 44 | /*
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| 45 | * ~
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| 46 | [ebNXÌeXg(7)
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| 47 | *
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| 48 | * yeXgÌÚIz
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| 49 | *
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| 50 | * DæxãÀ~
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| 51 | [ebNXÉεÄC^XŅI¹Ì~
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| 52 | [ebN
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| 53 | * XÖAÌðÔ
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| 54 | IÉeXg·éD
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| 55 | *
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| 56 | * yeXgÚz
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| 57 | *
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| 58 | * (A) ^XŅI¹iter_tskj
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| 59 | * (A-1) bNµÄ¢½~
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| 60 | [ebNXi1ÂjªbNð³êé±ÆD
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| 61 | * (A-2) bNµÄ¢½~
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| 62 | [ebNXi1ÂjªbNð³êCb
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| 63 | * NðÒÁÄ¢½^XNª»êðbNµCDæxªÏ»µCÒ
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| 64 | * ¿ð³êé±ÆD
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| 65 | * (A-3) (A-2)ÌÊC^XNfBXpb`ªN±é±ÆD
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| 66 | * (A-4) bNµÄ¢½~
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| 67 | [ebNXi¡jª·×ÄbNð³
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| 68 | * êé±ÆD
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| 69 | * (A-5) bNµÄ¢½~
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| 70 | [ebNXi¡jªbNð³êCb
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| 71 | * NðÒÁÄ¢½^XNi¡jª»êðbNµCDæxªÏ
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| 72 | * »µCÒ¿ð³êé±ÆD»ÌÉCãÅ~
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| 73 | [ebNXð
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| 74 | * bNµ½^XNiæÉbNµÄ¢½~
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| 75 | [ebNXðÒÁ
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| 76 | * Ä¢½^XNjÌûªCDæʪÈé±ÆD
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| 77 | * (A-6) (A-5)ÌÊC^XNfBXpb`ªN±é±ÆD
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| 78 | *
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| 79 | * yeXgÚÌÀ»û@z
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| 80 | *
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| 81 | * (A-1)
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| 82 | * áDæx^XNiTASK2jÉ~
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| 83 | [ebNXiMTX1jðbN³¹CÊ
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| 84 | * Ì^XNiTASK1j©çTASK2ðter_tsk·éÆCbNªð³êé±
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| 85 | * ÆðmF·éD
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| 86 | * (A-2)
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| 87 | * áDæx^XNiTASK2jÉDæxãÀ~
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| 88 | [ebNXiMTX1jðb
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| 89 | * N³¹CÊÌáDæx^XNiTASK3jÉMTX1ðÒ½¹½óÔÅCD
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| 90 | * æx^XNiTASK1j©çTASK2ðter_tsk·éÆCTASK3ªDæxÉ
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| 91 | * ÈÁÄÒ¿ð³êé±ÆðmF·éD
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| 92 | * (A-3)
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| 93 | * áDæx^XNiTASK2jÉDæxãÀ~
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| 94 | [ebNXiMTX1jðb
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| 95 | * N³¹CÊÌáDæx^XNiTASK3jÉMTX1ðÒ½¹½óÔÅCÊÌ
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| 96 | * áDæx^XNiTASK1j©çTASK2ðter_tsk·éÆCTASK3ªDæ
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| 97 | * xÉÈÁÄÒ¿ð³êCTASK3ÉØè·íé±ÆðmF·éD
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| 98 | * (A-4)
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| 99 | * áDæx^XNiTASK2jÉ~
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| 100 | [ebNXð2ÂiMTX1CMTX2jb
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| 101 | * N³¹CÊÌ^XNiTASK1j©çTASK2ðter_tsk·éÆC¼ûÌb
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| 102 | * Nªð³êé±ÆðmF·éD
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| 103 | * (A-5)
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| 104 | * áDæx^XNiTASK2jÉDæxãÀ~
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| 105 | [ebNX2ÂiMTX1C
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| 106 | * MTX2jð±ÌÅbN³¹CÊÌáDæx^XN2ÂiTASK3C
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| 107 | * TASK4jÉ»ê¼êÌbNðÒ½¹½óÔÅCDæx^XN
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| 108 | * iTASK1j©çTASK2ðter_tsk·éÆCTASK3ÆTASK4ªDæxÉÈÁ
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| 109 | * ÄÒ¿ð³êé±ÆðmF·éDܽCæÉbNµÄ¢½~
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| 110 | [
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| 111 | * ebNXiMTX1jðÒÁÄ¢½^XNiTASK3jªCTASK4æèàDæ
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| 112 | * ʪÈé±ÆðmF·éD
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| 113 | * (A-6)
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| 114 | * áDæx^XNiTASK2jÉDæxãÀ~
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| 115 | [ebNX2ÂiMTX1C
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| 116 | * MTX2jð±ÌÅbN³¹CÊÌáDæx^XN2ÂiTASK3C
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| 117 | * TASK4jÉ»ê¼êÌbNðÒ½¹½óÔÅCÊÌáDæx^XN
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| 118 | * iTASK1j©çTASK2 ðter_tsk·éÆCTASK3ÆTASK4ªDæxÉÈÁ
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| 119 | * ÄÒ¿ð³êCTASK3ÉØè·íé±ÆðmF·éD
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| 120 | *
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| 121 | * ygp\[Xz
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| 122 | *
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| 123 | * TASK1: Dæx^XNCC^XNCÅ©çN®
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| 124 | * TASK2: áDæx^XN
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| 125 | * TASK3: áDæx^XN
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| 126 | * TASK4: áDæx^XN
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| 127 | * MTX1: ~
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| 128 | [ebNXiTA_CEILING®«CãÀÍDæxj
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| 129 | * MTX2: ~
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| 130 | [ebNXiTA_CEILING®«CãÀÍDæxj
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| 131 | *
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| 132 | * yeXgV[PXz
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| 133 | *
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| 134 | * == TASK1iDæxFj==
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| 135 | * call(set_bit_func(bit_mutex))
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| 136 | * 1: act_tsk(TASK2)
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| 137 | * 2: slp_tsk()
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| 138 | * == TASK2-1iDæxFáj==
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| 139 | * 3: loc_mtx(MTX1)
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| 140 | * 4: wup_tsk(TASK1)
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| 141 | * == TASK1i±«j==
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| 142 | * 5: ter_tsk(TASK2) ... (A-1)
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| 143 | * 6: ref_mtx(MTX1, &rmtx)
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| 144 | * assert(rmtx.htskid == TSK_NONE)
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| 145 | * assert(rmtx.wtskid == TSK_NONE)
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| 146 | *
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| 147 | * 7: act_tsk(TASK2)
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| 148 | * act_tsk(TASK3)
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| 149 | * 8: slp_tsk()
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| 150 | * == TASK2-2iDæxFáj==
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| 151 | * 9: loc_mtx(MTX1)
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| 152 | * 10: tslp_tsk(10) -> E_TMOUT
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| 153 | * == TASK3-1iDæxFáj==
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| 154 | * 11: loc_mtx(MTX1)
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| 155 | * == TASK2-2i±«j==
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| 156 | * 12: wup_tsk(TASK1)
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| 157 | * == TASK1i±«j==
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| 158 | * 13: ter_tsk(TASK2) ... (A-2)
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| 159 | * 14: ref_mtx(MTX1, &rmtx)
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| 160 | * assert(rmtx.htskid == TASK3)
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| 161 | * assert(rmtx.wtskid == TSK_NONE)
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| 162 | * get_pri(TASK3, &tskpri)
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| 163 | * assert(tskpri == MID_PRIORITY)
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| 164 | * 15: ter_tsk(TASK3)
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| 165 | *
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| 166 | * 16: act_tsk(TASK2)
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| 167 | * act_tsk(TASK3)
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| 168 | * 17: chg_pri(TSK_SELF, LOW_PRIORITY)
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| 169 | * == TASK2-3iDæxFáj==
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| 170 | * 18: loc_mtx(MTX1)
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| 171 | * 19: slp_tsk()
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| 172 | * == TASK3-2iDæxFáj==
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| 173 | * 20: loc_mtx(MTX1)
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| 174 | * == TASK1i±«j==
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| 175 | * 21: ter_tsk(TASK2) ... (A-3)
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| 176 | * == TASK3-2i±«j==
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| 177 | * 22: ref_mtx(MTX1, &rmtx)
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| 178 | * assert(rmtx.htskid == TASK3)
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| 179 | * assert(rmtx.wtskid == TSK_NONE)
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| 180 | * get_pri(TASK3, &tskpri)
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| 181 | * assert(tskpri == MID_PRIORITY)
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| 182 | * 23: ext_tsk() -> noreturn
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| 183 | * == TASK1i±«j==
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| 184 | * 24: chg_pri(TSK_SELF, HIGH_PRIORITY)
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| 185 | *
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| 186 | * 25: act_tsk(TASK2)
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| 187 | * 26: slp_tsk()
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| 188 | * == TASK2-4iDæxFáj==
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| 189 | * 27: loc_mtx(MTX1)
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| 190 | * loc_mtx(MTX2)
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| 191 | * 28: wup_tsk(TASK1)
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| 192 | * == TASK1i±«j==
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| 193 | * 29: ter_tsk(TASK2) ... (A-4)
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| 194 | * 30: ref_mtx(MTX1, &rmtx)
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| 195 | * assert(rmtx.htskid == TSK_NONE)
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| 196 | * assert(rmtx.wtskid == TSK_NONE)
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| 197 | * ref_mtx(MTX2, &rmtx)
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| 198 | * assert(rmtx.htskid == TSK_NONE)
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| 199 | * assert(rmtx.wtskid == TSK_NONE)
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| 200 | * 31: MISSING
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| 201 | *
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| 202 | * 32: act_tsk(TASK2)
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| 203 | * act_tsk(TASK3)
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| 204 | * act_tsk(TASK4)
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| 205 | * 33: slp_tsk()
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| 206 | * == TASK2-5iDæxFáj==
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| 207 | * 34: loc_mtx(MTX1)
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| 208 | * loc_mtx(MTX2)
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| 209 | * 35: tslp_tsk(10) -> E_TMOUT
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| 210 | * == TASK3-3iDæxFáj==
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| 211 | * 36: loc_mtx(MTX1)
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| 212 | * == TASK4-1iDæxFáj==
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| 213 | * 37: loc_mtx(MTX2)
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| 214 | * == TASK2-5i±«j==
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| 215 | * 38: wup_tsk(TASK1)
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| 216 | * == TASK1i±«j==
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| 217 | * 39: ter_tsk(TASK2) ... (A-5)
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| 218 | * 40: ref_mtx(MTX1, &rmtx)
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| 219 | * assert(rmtx.htskid == TASK3)
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| 220 | * assert(rmtx.wtskid == TSK_NONE)
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| 221 | * ref_mtx(MTX2, &rmtx)
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| 222 | * assert(rmtx.htskid == TASK4)
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| 223 | * assert(rmtx.wtskid == TSK_NONE)
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| 224 | * get_pri(TASK3, &tskpri)
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| 225 | * assert(tskpri == MID_PRIORITY)
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| 226 | * get_pri(TASK4, &tskpri)
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| 227 | * assert(tskpri == MID_PRIORITY)
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| 228 | * 41: chg_pri(TSK_SELF, LOW_PRIORITY)
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| 229 | * == TASK3-3i±«j==
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| 230 | * 42: ext_tsk() -> noreturn
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| 231 | * == TASK4-1i±«j==
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| 232 | * 43: ext_tsk() -> noreturn
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| 233 | * == TASK1i±«j==
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| 234 | * 44: act_tsk(TASK2)
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| 235 | * act_tsk(TASK3)
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| 236 | * act_tsk(TASK4)
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| 237 | * 45: chg_pri(TSK_SELF, LOW_PRIORITY)
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| 238 | * == TASK2-6iDæxFáj==
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| 239 | * 46: loc_mtx(MTX1)
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| 240 | * loc_mtx(MTX2)
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| 241 | * 47: slp_tsk()
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| 242 | * == TASK3-4iDæxFáj==
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| 243 | * 48: loc_mtx(MTX1)
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| 244 | * == TASK4-2iDæxFáj==
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| 245 | * 49: loc_mtx(MTX2)
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| 246 | * == TASK1i±«j==
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| 247 | * 50: ter_tsk(TASK2) ... (A-6)
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| 248 | * == TASK3-4i±«j==
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| 249 | * 51: ref_mtx(MTX1, &rmtx)
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| 250 | * assert(rmtx.htskid == TASK3)
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| 251 | * assert(rmtx.wtskid == TSK_NONE)
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| 252 | * ref_mtx(MTX2, &rmtx)
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| 253 | * assert(rmtx.htskid == TASK4)
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| 254 | * assert(rmtx.wtskid == TSK_NONE)
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| 255 | * get_pri(TASK3, &tskpri)
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| 256 | * assert(tskpri == MID_PRIORITY)
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| 257 | * get_pri(TASK4, &tskpri)
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| 258 | * assert(tskpri == MID_PRIORITY)
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| 259 | * 52: ext_tsk() -> noreturn
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| 260 | * == TASK4-2i±«j==
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| 261 | * 53: ext_tsk() -> noreturn
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| 262 | * == TASK1i±«j==
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| 263 | * 54: END
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| 264 | */
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| 265 |
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| 266 | #include <kernel.h>
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| 267 | #include <t_syslog.h>
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| 268 | #include "syssvc/logtask.h"
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| 269 | #include "kernel_cfg.h"
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| 270 | #include "test_lib.h"
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| 271 | #include "test_mutex7.h"
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| 272 |
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| 273 | extern ER bit_mutex(void);
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| 274 |
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| 275 | void
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| 276 | task1(intptr_t exinf)
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| 277 | {
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| 278 | ER ercd;
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| 279 | PRI tskpri;
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| 280 | T_RMTX rmtx;
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| 281 |
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| 282 | set_bit_func(bit_mutex);
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| 283 |
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| 284 | check_point(1);
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| 285 | ercd = act_tsk(TASK2);
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| 286 | check_ercd(ercd, E_OK);
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| 287 |
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| 288 | check_point(2);
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| 289 | ercd = slp_tsk();
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| 290 | check_ercd(ercd, E_OK);
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| 291 |
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| 292 | check_point(5);
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| 293 | ercd = ter_tsk(TASK2);
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| 294 | check_ercd(ercd, E_OK);
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| 295 |
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| 296 | check_point(6);
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| 297 | ercd = ref_mtx(MTX1, &rmtx);
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| 298 | check_ercd(ercd, E_OK);
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| 299 | check_assert(rmtx.htskid == TSK_NONE);
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| 300 | check_assert(rmtx.wtskid == TSK_NONE);
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| 301 |
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| 302 | check_point(7);
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| 303 | ercd = act_tsk(TASK2);
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| 304 | check_ercd(ercd, E_OK);
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| 305 |
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| 306 | ercd = act_tsk(TASK3);
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| 307 | check_ercd(ercd, E_OK);
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| 308 |
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| 309 | check_point(8);
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| 310 | ercd = slp_tsk();
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| 311 | check_ercd(ercd, E_OK);
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| 312 |
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| 313 | check_point(13);
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| 314 | ercd = ter_tsk(TASK2);
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| 315 | check_ercd(ercd, E_OK);
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| 316 |
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| 317 | check_point(14);
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| 318 | ercd = ref_mtx(MTX1, &rmtx);
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| 319 | check_ercd(ercd, E_OK);
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| 320 | check_assert(rmtx.htskid == TASK3);
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| 321 | check_assert(rmtx.wtskid == TSK_NONE);
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| 322 |
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| 323 | ercd = get_pri(TASK3, &tskpri);
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| 324 | check_ercd(ercd, E_OK);
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| 325 | check_assert(tskpri == MID_PRIORITY);
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| 326 |
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| 327 | check_point(15);
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| 328 | ercd = ter_tsk(TASK3);
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| 329 | check_ercd(ercd, E_OK);
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| 330 |
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| 331 | check_point(16);
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| 332 | ercd = act_tsk(TASK2);
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| 333 | check_ercd(ercd, E_OK);
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| 334 |
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| 335 | ercd = act_tsk(TASK3);
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| 336 | check_ercd(ercd, E_OK);
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| 337 |
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| 338 | check_point(17);
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| 339 | ercd = chg_pri(TSK_SELF, LOW_PRIORITY);
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| 340 | check_ercd(ercd, E_OK);
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| 341 |
|
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| 342 | check_point(21);
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| 343 | ercd = ter_tsk(TASK2);
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| 344 | check_ercd(ercd, E_OK);
|
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| 345 |
|
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| 346 | check_point(24);
|
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| 347 | ercd = chg_pri(TSK_SELF, HIGH_PRIORITY);
|
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| 348 | check_ercd(ercd, E_OK);
|
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| 349 |
|
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| 350 | check_point(25);
|
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| 351 | ercd = act_tsk(TASK2);
|
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| 352 | check_ercd(ercd, E_OK);
|
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| 353 |
|
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| 354 | check_point(26);
|
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| 355 | ercd = slp_tsk();
|
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| 356 | check_ercd(ercd, E_OK);
|
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| 357 |
|
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| 358 | check_point(29);
|
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| 359 | ercd = ter_tsk(TASK2);
|
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| 360 | check_ercd(ercd, E_OK);
|
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| 361 |
|
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| 362 | check_point(30);
|
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| 363 | ercd = ref_mtx(MTX1, &rmtx);
|
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| 364 | check_ercd(ercd, E_OK);
|
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| 365 | check_assert(rmtx.htskid == TSK_NONE);
|
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| 366 | check_assert(rmtx.wtskid == TSK_NONE);
|
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| 367 |
|
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| 368 | ercd = ref_mtx(MTX2, &rmtx);
|
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| 369 | check_ercd(ercd, E_OK);
|
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| 370 | check_assert(rmtx.htskid == TSK_NONE);
|
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| 371 | check_assert(rmtx.wtskid == TSK_NONE);
|
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| 372 |
|
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| 373 | check_point(31);
|
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| 374 |
|
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| 375 | check_point(32);
|
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| 376 | ercd = act_tsk(TASK2);
|
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| 377 | check_ercd(ercd, E_OK);
|
---|
| 378 |
|
---|
| 379 | ercd = act_tsk(TASK3);
|
---|
| 380 | check_ercd(ercd, E_OK);
|
---|
| 381 |
|
---|
| 382 | ercd = act_tsk(TASK4);
|
---|
| 383 | check_ercd(ercd, E_OK);
|
---|
| 384 |
|
---|
| 385 | check_point(33);
|
---|
| 386 | ercd = slp_tsk();
|
---|
| 387 | check_ercd(ercd, E_OK);
|
---|
| 388 |
|
---|
| 389 | check_point(39);
|
---|
| 390 | ercd = ter_tsk(TASK2);
|
---|
| 391 | check_ercd(ercd, E_OK);
|
---|
| 392 |
|
---|
| 393 | check_point(40);
|
---|
| 394 | ercd = ref_mtx(MTX1, &rmtx);
|
---|
| 395 | check_ercd(ercd, E_OK);
|
---|
| 396 | check_assert(rmtx.htskid == TASK3);
|
---|
| 397 | check_assert(rmtx.wtskid == TSK_NONE);
|
---|
| 398 |
|
---|
| 399 | ercd = ref_mtx(MTX2, &rmtx);
|
---|
| 400 | check_ercd(ercd, E_OK);
|
---|
| 401 | check_assert(rmtx.htskid == TASK4);
|
---|
| 402 | check_assert(rmtx.wtskid == TSK_NONE);
|
---|
| 403 |
|
---|
| 404 | ercd = get_pri(TASK3, &tskpri);
|
---|
| 405 | check_ercd(ercd, E_OK);
|
---|
| 406 | check_assert(tskpri == MID_PRIORITY);
|
---|
| 407 |
|
---|
| 408 | ercd = get_pri(TASK4, &tskpri);
|
---|
| 409 | check_ercd(ercd, E_OK);
|
---|
| 410 | check_assert(tskpri == MID_PRIORITY);
|
---|
| 411 |
|
---|
| 412 | check_point(41);
|
---|
| 413 | ercd = chg_pri(TSK_SELF, LOW_PRIORITY);
|
---|
| 414 | check_ercd(ercd, E_OK);
|
---|
| 415 |
|
---|
| 416 | check_point(44);
|
---|
| 417 | ercd = act_tsk(TASK2);
|
---|
| 418 | check_ercd(ercd, E_OK);
|
---|
| 419 |
|
---|
| 420 | ercd = act_tsk(TASK3);
|
---|
| 421 | check_ercd(ercd, E_OK);
|
---|
| 422 |
|
---|
| 423 | ercd = act_tsk(TASK4);
|
---|
| 424 | check_ercd(ercd, E_OK);
|
---|
| 425 |
|
---|
| 426 | check_point(45);
|
---|
| 427 | ercd = chg_pri(TSK_SELF, LOW_PRIORITY);
|
---|
| 428 | check_ercd(ercd, E_OK);
|
---|
| 429 |
|
---|
| 430 | check_point(50);
|
---|
| 431 | ercd = ter_tsk(TASK2);
|
---|
| 432 | check_ercd(ercd, E_OK);
|
---|
| 433 |
|
---|
| 434 | check_finish(54);
|
---|
| 435 |
|
---|
| 436 | check_point(0);
|
---|
| 437 | }
|
---|
| 438 |
|
---|
| 439 | static uint_t task2_count = 0;
|
---|
| 440 |
|
---|
| 441 | void
|
---|
| 442 | task2(intptr_t exinf)
|
---|
| 443 | {
|
---|
| 444 | ER ercd;
|
---|
| 445 |
|
---|
| 446 | switch (++task2_count) {
|
---|
| 447 | case 1:
|
---|
| 448 | check_point(3);
|
---|
| 449 | ercd = loc_mtx(MTX1);
|
---|
| 450 | check_ercd(ercd, E_OK);
|
---|
| 451 |
|
---|
| 452 | check_point(4);
|
---|
| 453 | ercd = wup_tsk(TASK1);
|
---|
| 454 | check_ercd(ercd, E_OK);
|
---|
| 455 |
|
---|
| 456 | check_point(0);
|
---|
| 457 |
|
---|
| 458 | case 2:
|
---|
| 459 | check_point(9);
|
---|
| 460 | ercd = loc_mtx(MTX1);
|
---|
| 461 | check_ercd(ercd, E_OK);
|
---|
| 462 |
|
---|
| 463 | check_point(10);
|
---|
| 464 | ercd = tslp_tsk(10);
|
---|
| 465 | check_ercd(ercd, E_TMOUT);
|
---|
| 466 |
|
---|
| 467 | check_point(12);
|
---|
| 468 | ercd = wup_tsk(TASK1);
|
---|
| 469 | check_ercd(ercd, E_OK);
|
---|
| 470 |
|
---|
| 471 | check_point(0);
|
---|
| 472 |
|
---|
| 473 | case 3:
|
---|
| 474 | check_point(18);
|
---|
| 475 | ercd = loc_mtx(MTX1);
|
---|
| 476 | check_ercd(ercd, E_OK);
|
---|
| 477 |
|
---|
| 478 | check_point(19);
|
---|
| 479 | ercd = slp_tsk();
|
---|
| 480 | check_ercd(ercd, E_OK);
|
---|
| 481 |
|
---|
| 482 | check_point(0);
|
---|
| 483 |
|
---|
| 484 | case 4:
|
---|
| 485 | check_point(27);
|
---|
| 486 | ercd = loc_mtx(MTX1);
|
---|
| 487 | check_ercd(ercd, E_OK);
|
---|
| 488 |
|
---|
| 489 | ercd = loc_mtx(MTX2);
|
---|
| 490 | check_ercd(ercd, E_OK);
|
---|
| 491 |
|
---|
| 492 | check_point(28);
|
---|
| 493 | ercd = wup_tsk(TASK1);
|
---|
| 494 | check_ercd(ercd, E_OK);
|
---|
| 495 |
|
---|
| 496 | check_point(0);
|
---|
| 497 |
|
---|
| 498 | case 5:
|
---|
| 499 | check_point(34);
|
---|
| 500 | ercd = loc_mtx(MTX1);
|
---|
| 501 | check_ercd(ercd, E_OK);
|
---|
| 502 |
|
---|
| 503 | ercd = loc_mtx(MTX2);
|
---|
| 504 | check_ercd(ercd, E_OK);
|
---|
| 505 |
|
---|
| 506 | check_point(35);
|
---|
| 507 | ercd = tslp_tsk(10);
|
---|
| 508 | check_ercd(ercd, E_TMOUT);
|
---|
| 509 |
|
---|
| 510 | check_point(38);
|
---|
| 511 | ercd = wup_tsk(TASK1);
|
---|
| 512 | check_ercd(ercd, E_OK);
|
---|
| 513 |
|
---|
| 514 | check_point(0);
|
---|
| 515 |
|
---|
| 516 | case 6:
|
---|
| 517 | check_point(46);
|
---|
| 518 | ercd = loc_mtx(MTX1);
|
---|
| 519 | check_ercd(ercd, E_OK);
|
---|
| 520 |
|
---|
| 521 | ercd = loc_mtx(MTX2);
|
---|
| 522 | check_ercd(ercd, E_OK);
|
---|
| 523 |
|
---|
| 524 | check_point(47);
|
---|
| 525 | ercd = slp_tsk();
|
---|
| 526 | check_ercd(ercd, E_OK);
|
---|
| 527 |
|
---|
| 528 | check_point(0);
|
---|
| 529 | }
|
---|
| 530 | check_point(0);
|
---|
| 531 | }
|
---|
| 532 |
|
---|
| 533 | static uint_t task3_count = 0;
|
---|
| 534 |
|
---|
| 535 | void
|
---|
| 536 | task3(intptr_t exinf)
|
---|
| 537 | {
|
---|
| 538 | ER ercd;
|
---|
| 539 | PRI tskpri;
|
---|
| 540 | T_RMTX rmtx;
|
---|
| 541 |
|
---|
| 542 | switch (++task3_count) {
|
---|
| 543 | case 1:
|
---|
| 544 | check_point(11);
|
---|
| 545 | ercd = loc_mtx(MTX1);
|
---|
| 546 | check_ercd(ercd, E_OK);
|
---|
| 547 |
|
---|
| 548 | check_point(0);
|
---|
| 549 |
|
---|
| 550 | case 2:
|
---|
| 551 | check_point(20);
|
---|
| 552 | ercd = loc_mtx(MTX1);
|
---|
| 553 | check_ercd(ercd, E_OK);
|
---|
| 554 |
|
---|
| 555 | check_point(22);
|
---|
| 556 | ercd = ref_mtx(MTX1, &rmtx);
|
---|
| 557 | check_ercd(ercd, E_OK);
|
---|
| 558 | check_assert(rmtx.htskid == TASK3);
|
---|
| 559 | check_assert(rmtx.wtskid == TSK_NONE);
|
---|
| 560 |
|
---|
| 561 | ercd = get_pri(TASK3, &tskpri);
|
---|
| 562 | check_ercd(ercd, E_OK);
|
---|
| 563 | check_assert(tskpri == MID_PRIORITY);
|
---|
| 564 |
|
---|
| 565 | check_point(23);
|
---|
| 566 | ercd = ext_tsk();
|
---|
| 567 |
|
---|
| 568 | check_point(0);
|
---|
| 569 |
|
---|
| 570 | case 3:
|
---|
| 571 | check_point(36);
|
---|
| 572 | ercd = loc_mtx(MTX1);
|
---|
| 573 | check_ercd(ercd, E_OK);
|
---|
| 574 |
|
---|
| 575 | check_point(42);
|
---|
| 576 | ercd = ext_tsk();
|
---|
| 577 |
|
---|
| 578 | check_point(0);
|
---|
| 579 |
|
---|
| 580 | case 4:
|
---|
| 581 | check_point(48);
|
---|
| 582 | ercd = loc_mtx(MTX1);
|
---|
| 583 | check_ercd(ercd, E_OK);
|
---|
| 584 |
|
---|
| 585 | check_point(51);
|
---|
| 586 | ercd = ref_mtx(MTX1, &rmtx);
|
---|
| 587 | check_ercd(ercd, E_OK);
|
---|
| 588 | check_assert(rmtx.htskid == TASK3);
|
---|
| 589 | check_assert(rmtx.wtskid == TSK_NONE);
|
---|
| 590 |
|
---|
| 591 | ercd = ref_mtx(MTX2, &rmtx);
|
---|
| 592 | check_ercd(ercd, E_OK);
|
---|
| 593 | check_assert(rmtx.htskid == TASK4);
|
---|
| 594 | check_assert(rmtx.wtskid == TSK_NONE);
|
---|
| 595 |
|
---|
| 596 | ercd = get_pri(TASK3, &tskpri);
|
---|
| 597 | check_ercd(ercd, E_OK);
|
---|
| 598 | check_assert(tskpri == MID_PRIORITY);
|
---|
| 599 |
|
---|
| 600 | ercd = get_pri(TASK4, &tskpri);
|
---|
| 601 | check_ercd(ercd, E_OK);
|
---|
| 602 | check_assert(tskpri == MID_PRIORITY);
|
---|
| 603 |
|
---|
| 604 | check_point(52);
|
---|
| 605 | ercd = ext_tsk();
|
---|
| 606 |
|
---|
| 607 | check_point(0);
|
---|
| 608 | }
|
---|
| 609 | check_point(0);
|
---|
| 610 | }
|
---|
| 611 |
|
---|
| 612 | static uint_t task4_count = 0;
|
---|
| 613 |
|
---|
| 614 | void
|
---|
| 615 | task4(intptr_t exinf)
|
---|
| 616 | {
|
---|
| 617 | ER ercd;
|
---|
| 618 |
|
---|
| 619 | switch (++task4_count) {
|
---|
| 620 | case 1:
|
---|
| 621 | check_point(37);
|
---|
| 622 | ercd = loc_mtx(MTX2);
|
---|
| 623 | check_ercd(ercd, E_OK);
|
---|
| 624 |
|
---|
| 625 | check_point(43);
|
---|
| 626 | ercd = ext_tsk();
|
---|
| 627 |
|
---|
| 628 | check_point(0);
|
---|
| 629 |
|
---|
| 630 | case 2:
|
---|
| 631 | check_point(49);
|
---|
| 632 | ercd = loc_mtx(MTX2);
|
---|
| 633 | check_ercd(ercd, E_OK);
|
---|
| 634 |
|
---|
| 635 | check_point(53);
|
---|
| 636 | ercd = ext_tsk();
|
---|
| 637 |
|
---|
| 638 | check_point(0);
|
---|
| 639 | }
|
---|
| 640 | check_point(0);
|
---|
| 641 | }
|
---|