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1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of the License "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // e32\nkern\arm\ncsched.cpp |
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15 // |
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16 // |
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17 |
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18 // NThreadBase member data |
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19 #define __INCLUDE_NTHREADBASE_DEFINES__ |
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20 |
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21 #include <arm.h> |
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22 |
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23 #if defined(_DEBUG) |
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24 extern "C" void __DebugMsgWaitForAnyRequest() |
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25 { |
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26 __KTRACE_OPT(KEXEC,DEBUGPRINT("WfAR")); |
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27 } |
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28 |
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29 extern "C" void __DebugMsgResched(int a) |
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30 { |
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31 __KTRACE_OPT(KSCHED,DEBUGPRINT("Reschedule->%T",a)); |
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32 } |
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33 |
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34 extern "C" void __DebugMsgInitSelection(int a) |
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35 { |
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36 NThread* pT=(NThread*)a; |
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37 if (pT->iHeldFastMutex) |
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38 { |
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39 __KTRACE_OPT(KSCHED2,DEBUGPRINT("Resched init->%T, Holding %M",pT,pT->iHeldFastMutex)); |
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40 } |
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41 else |
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42 { |
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43 __KTRACE_OPT(KSCHED2,DEBUGPRINT("Resched init->%T",pT)); |
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44 } |
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45 } |
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46 |
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47 extern "C" void __DebugMsgRR(int a) |
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48 { |
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49 NThread* pT=(NThread*)a; |
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50 __KTRACE_OPT(KSCHED2,DEBUGPRINT("RoundRobin->%T",pT)); |
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51 } |
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52 |
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53 extern "C" void __DebugMsgBlockedFM(int a) |
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54 { |
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55 NFastMutex* pM=(NFastMutex*)a; |
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56 __KTRACE_OPT(KSCHED2,DEBUGPRINT("Resched inter->%T, Blocked on %M",pM->iHoldingThread,pM)); |
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57 } |
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58 |
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59 extern "C" void __DebugMsgImpSysHeld(int a) |
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60 { |
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61 NThread* pT=(NThread*)a; |
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62 __KTRACE_OPT(KSCHED2,DEBUGPRINT("Resched inter->%T (IMP SYS)",pT)); |
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63 } |
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64 |
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65 extern "C" void __DebugMsgFMSignal(int a) |
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66 { |
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67 CHECK_PRECONDITIONS(MASK_KERNEL_LOCKED,"NFastMutex::Signal"); |
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68 __ASSERT_WITH_MESSAGE_DEBUG(TheScheduler.iCurrentThread->iHeldFastMutex==(NFastMutex*)a,"The calling thread doesn't hold the mutex","NFastMutex::Signal"); |
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69 __KTRACE_OPT(KNKERN,DEBUGPRINT("FMSignal %M",a)); |
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70 } |
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71 |
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72 extern "C" void __DebugMsgFMWait(int a) |
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73 { |
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74 CHECK_PRECONDITIONS(MASK_KERNEL_LOCKED_ONCE,"NFastMutex::Wait()"); |
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75 __ASSERT_WITH_MESSAGE_DEBUG(!TheScheduler.iCurrentThread->iHeldFastMutex,"No fast mutex can be held.","NFastMutex::Wait"); |
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76 __KTRACE_OPT(KNKERN,DEBUGPRINT("FMWait %M",a)); |
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77 } |
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78 |
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79 extern "C" void __DebugMsgFMWaitYield(int a) |
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80 { |
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81 __KTRACE_OPT(KNKERN,DEBUGPRINT("FMWait: YieldTo %T",a)); |
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82 } |
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83 |
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84 extern "C" void __DebugMsgNKFMSignal(int a) |
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85 { |
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86 __ASSERT_WITH_MESSAGE_DEBUG(TheScheduler.iCurrentThread->iHeldFastMutex==(NFastMutex*)a,"The calling thread doesn't hold the mutex","NKern::FMSignal"); |
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87 __KTRACE_OPT(KNKERN,DEBUGPRINT("NKFMSignal %M",a)); |
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88 } |
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89 |
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90 extern "C" void __DebugMsgNKFMWait(int a) |
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91 { |
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92 __ASSERT_WITH_MESSAGE_DEBUG(!TheScheduler.iCurrentThread->iHeldFastMutex,"No fast mutex can be held.","NKern::FMWait"); |
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93 __KTRACE_OPT(KNKERN,DEBUGPRINT("NKFMWait %M",a)); |
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94 } |
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95 |
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96 extern "C" void __DebugMsgNKFMWaitYield(int a) |
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97 { |
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98 __KTRACE_OPT(KNKERN,DEBUGPRINT("NKFMWait: YieldTo %T",a)); |
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99 } |
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100 |
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101 extern "C" void __DebugMsgNKFMFlash(int a) |
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102 { |
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103 __ASSERT_WITH_MESSAGE_DEBUG(TheScheduler.iCurrentThread->iHeldFastMutex==(NFastMutex*)a,"The calling thread doesn't hold the mutex","NKern::FMFlash"); |
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104 __KTRACE_OPT(KNKERN,DEBUGPRINT("NKFMFlash %M",a)); |
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105 } |
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106 #endif |
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107 |
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108 #ifdef __FAST_SEM_MACHINE_CODED__ |
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109 extern "C" void PanicFastSemaphoreWait() |
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110 { |
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111 FAULT(); |
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112 } |
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113 #endif |