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1 // Copyright (c) 1995-2009 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\euser\epoc\arm\uc_exe.cpp |
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15 // |
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16 // |
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17 |
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18 #include "u32std.h" |
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19 #include <u32exec.h> |
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20 #include <e32svr.h> |
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21 |
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22 GLREF_C TInt E32Main(); |
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23 |
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24 extern "C" { |
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25 |
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26 #if defined(__GCC32__) |
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27 typedef void (*PFV)(); |
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28 extern PFV __CTOR_LIST__[]; |
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29 extern PFV __DTOR_LIST__[]; |
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30 |
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31 void globalDestructorFunc() |
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32 { |
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33 TUint i=1; |
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34 while (__DTOR_LIST__[i]) |
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35 (*__DTOR_LIST__[i++])(); |
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36 } |
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37 |
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38 void RunThread(TBool aNotFirst, SThreadCreateInfo& aInfo) |
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39 { |
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40 SStdEpocThreadCreateInfo& cinfo = (SStdEpocThreadCreateInfo&)aInfo; |
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41 |
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42 #ifdef USE_INSTRUMENTED_HEAP |
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43 cinfo.iFlags |= ETraceHeapAllocs; |
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44 #elif defined(ENABLE_HEAP_MONITORING) |
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45 cinfo.iFlags |= ETraceHeapAllocs|EMonitorHeapMemory; |
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46 #endif |
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47 TInt r = UserHeap::SetupThreadHeap(aNotFirst, cinfo); |
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48 |
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49 if (r==KErrNone) |
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50 r = UserSvr::DllSetTls(KGlobalDestructorTlsKey, KDllUid_Special, (TAny*)globalDestructorFunc); |
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51 |
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52 if (r==KErrNone) |
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53 { |
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54 if (aNotFirst) |
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55 r = (*cinfo.iFunction)(cinfo.iPtr); |
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56 else |
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57 { |
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58 // Init statics for implicitly linked DLLs |
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59 User::InitProcess(); |
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60 |
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61 // Init statics for EXE |
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62 TUint i=1; |
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63 while (__CTOR_LIST__[i]) |
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64 (*__CTOR_LIST__[i++])(); |
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65 |
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66 r = E32Main(); |
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67 } |
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68 } |
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69 User::Exit(r); |
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70 } |
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71 } |
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72 |
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73 #elif defined(__ARMCC__) |
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74 |
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75 TInt CallThrdProcEntry(TInt (*aFn)(void*), void* aPtr, TInt aNotFirst); |
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76 |
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77 __weak void run_static_dtors(void); |
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78 |
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79 void globalDestructorFunc() |
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80 { |
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81 int call_static_dtors = (int)run_static_dtors; |
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82 if (call_static_dtors) |
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83 run_static_dtors(); |
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84 } |
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85 |
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86 void RunThread(TBool aNotFirst, SThreadCreateInfo& aInfo) |
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87 { |
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88 SStdEpocThreadCreateInfo& cinfo = (SStdEpocThreadCreateInfo&)aInfo; |
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89 |
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90 #ifdef USE_INSTRUMENTED_HEAP |
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91 cinfo.iFlags |= ETraceHeapAllocs; |
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92 #elif defined(ENABLE_HEAP_MONITORING) |
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93 cinfo.iFlags |= ETraceHeapAllocs|EMonitorHeapMemory; |
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94 #endif |
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95 TInt r = UserHeap::SetupThreadHeap(aNotFirst, cinfo); |
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96 |
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97 if (r==KErrNone) |
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98 r = UserSvr::DllSetTls(KGlobalDestructorTlsKey, KDllUid_Special, (TAny*)globalDestructorFunc); |
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99 |
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100 if (r==KErrNone) |
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101 r = CallThrdProcEntry(cinfo.iFunction, cinfo.iPtr, aNotFirst); |
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102 |
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103 User::Exit(r); |
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104 } |
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105 } |
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106 |
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107 #else |
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108 #error not supported |
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109 #endif |