HRESULT Library_corlib_native_System_RuntimeType::GetInterfaces___SZARRAY_SystemType( CLR_RT_StackFrame& stack ) { NATIVE_PROFILE_CLR_CORE(); TINYCLR_HEADER(); CLR_RT_TypeDef_Instance td; CLR_RT_HeapBlock& top = stack.PushValueAndClear(); CLR_RT_HeapBlock* ptr; TINYCLR_CHECK_HRESULT(GetTypeDescriptor( stack.Arg0(), td )); // // Scan the list of interfaces. // CLR_RT_SignatureParser parser; parser.Initialize_Interfaces( td.m_assm, td.m_target ); CLR_RT_SignatureParser::Element res; TINYCLR_CHECK_HRESULT(CLR_RT_HeapBlock_Array::CreateInstance( top, parser.Available(), g_CLR_RT_WellKnownTypes.m_Type )); ptr = (CLR_RT_HeapBlock*)top.DereferenceArray()->GetFirstElement(); while(parser.Available() > 0) { TINYCLR_CHECK_HRESULT(parser.Advance( res )); ptr->SetReflection( res.m_cls ); ptr++; } TINYCLR_NOCLEANUP(); }
HRESULT Library_corlib_native_System_Reflection_RuntimeMethodInfo::get_ReturnType___SystemType( CLR_RT_StackFrame& stack ) { NATIVE_PROFILE_CLR_CORE(); TINYCLR_HEADER(); CLR_RT_MethodDef_Instance md; CLR_RT_SignatureParser parser; CLR_RT_TypeDescriptor desc; CLR_RT_HeapBlock* hbMeth = stack.Arg0().Dereference(); TINYCLR_CHECK_HRESULT(Library_corlib_native_System_Reflection_MethodBase::GetMethodDescriptor( stack, *hbMeth, md )); parser.Initialize_MethodSignature( md.m_assm, md.m_target ); TINYCLR_CHECK_HRESULT(desc.InitializeFromSignatureParser( parser )); { CLR_RT_HeapBlock& top = stack.PushValue(); CLR_RT_HeapBlock* hbObj; TINYCLR_CHECK_HRESULT(g_CLR_RT_ExecutionEngine.NewObjectFromIndex(top, g_CLR_RT_WellKnownTypes.m_TypeStatic)); hbObj = top.Dereference(); hbObj->SetReflection( desc.m_reflex ); } TINYCLR_NOCLEANUP(); }
HRESULT Library_corlib_native_System_Reflection_RuntimeMethodInfo::get_ReturnType___SystemType( CLR_RT_StackFrame& stack ) { NATIVE_PROFILE_CLR_CORE(); TINYCLR_HEADER(); CLR_RT_MethodDef_Instance md; CLR_RT_SignatureParser parser; CLR_RT_TypeDescriptor desc; TINYCLR_CHECK_HRESULT(Library_corlib_native_System_Reflection_MethodBase::GetMethodDescriptor( stack, stack.Arg0(), md )); parser.Initialize_MethodSignature( md.m_assm, md.m_target ); TINYCLR_CHECK_HRESULT(desc.InitializeFromSignatureParser( parser )); stack.PushValue().SetReflection( desc.m_reflex ); TINYCLR_NOCLEANUP(); }
void CLR_RT_StackFrame::Pop() { NATIVE_PROFILE_CLR_CORE(); #if defined(TINYCLR_PROFILE_NEW_CALLS) { // // This passivates any outstanding handler. // CLR_PROF_HANDLER_CALLCHAIN(pm2,m_callchain); m_callchain.Leave(); } #endif #if defined(TINYCLR_PROFILE_NEW_CALLS) g_CLR_PRF_Profiler.RecordFunctionReturn( m_owningThread, m_callchain ); #endif #if defined(TINYCLR_ENABLE_SOURCELEVELDEBUGGING) if(m_owningThread->m_fHasJMCStepper || (m_flags & c_HasBreakpoint)) { g_CLR_RT_ExecutionEngine.Breakpoint_StackFrame_Pop( this, false ); } #endif const CLR_UINT32 c_flagsToCheck = CLR_RT_StackFrame::c_CallOnPop | CLR_RT_StackFrame::c_Synchronized | CLR_RT_StackFrame::c_SynchronizedGlobally | CLR_RT_StackFrame::c_NativeProfiled; if(m_flags & c_flagsToCheck) { if(m_flags & CLR_RT_StackFrame::c_CallOnPop) { m_flags |= CLR_RT_StackFrame::c_CalledOnPop; if(m_nativeMethod) { (void)m_nativeMethod( *this ); } } if(m_flags & CLR_RT_StackFrame::c_Synchronized) { m_flags &= ~CLR_RT_StackFrame::c_Synchronized; (void)HandleSynchronized( false, false ); } if(m_flags & CLR_RT_StackFrame::c_SynchronizedGlobally) { m_flags &= ~CLR_RT_StackFrame::c_SynchronizedGlobally; (void)HandleSynchronized( false, true ); } #if defined(ENABLE_NATIVE_PROFILER) if(m_flags & CLR_RT_StackFrame::c_NativeProfiled) { m_owningThread->m_fNativeProfiled = false; m_flags &= ~CLR_RT_StackFrame::c_NativeProfiled; Native_Profiler_Stop(); } #endif } CLR_RT_StackFrame* caller = Caller(); if(caller->Prev() != NULL) { #if defined(TINYCLR_ENABLE_SOURCELEVELDEBUGGING) if(caller->m_flags & CLR_RT_StackFrame::c_HasBreakpoint) { g_CLR_RT_ExecutionEngine.Breakpoint_StackFrame_Step( caller, caller->m_IP ); } #endif // // Constructors are slightly different, they push the 'this' pointer back into the caller stack. // // This is to enable the special case for strings, where the object can be recreated by the constructor... // if(caller->m_flags & CLR_RT_StackFrame::c_ExecutingConstructor) { CLR_RT_HeapBlock& src = this ->Arg0 ( ); CLR_RT_HeapBlock& dst = caller->PushValueAndAssign( src ); dst.Promote(); // // Undo the special "object -> reference" hack done by CEE_NEWOBJ. // if(dst.DataType() == DATATYPE_BYREF) { dst.ChangeDataType( DATATYPE_OBJECT ); } caller->m_flags &= ~CLR_RT_StackFrame::c_ExecutingConstructor; _ASSERTE((m_flags & CLR_RT_StackFrame::c_AppDomainTransition) == 0); } else { //Note that ExecutingConstructor is checked on 'caller', whereas the other two flags are checked on 'this' const CLR_UINT32 c_moreFlagsToCheck = CLR_RT_StackFrame::c_PseudoStackFrameForFilter | CLR_RT_StackFrame::c_AppDomainTransition; if(m_flags & c_moreFlagsToCheck) { if(m_flags & CLR_RT_StackFrame::c_PseudoStackFrameForFilter) { //Do nothing here. Pushing return values onto stack frames that don't expect them are a bad idea. } #if defined(TINYCLR_APPDOMAINS) else if((m_flags & CLR_RT_StackFrame::c_AppDomainTransition) != 0) { (void)PopAppDomainTransition(); } #endif } else //!c_moreFlagsToCheck { // // Push the return, if any. // if(m_call.m_target->retVal != DATATYPE_VOID) { if(m_owningThread->m_currentException.Dereference() == NULL) { CLR_RT_HeapBlock& src = this ->TopValue ( ); CLR_RT_HeapBlock& dst = caller->PushValueAndAssign( src ); dst.Promote(); } } } } } #if defined(TINYCLR_ENABLE_SOURCELEVELDEBUGGING) else { int idx = m_owningThread->m_scratchPad; if(idx >= 0) { CLR_RT_HeapBlock_Array* array = g_CLR_RT_ExecutionEngine.m_scratchPadArray; if(array && array->m_numOfElements > (CLR_UINT32)idx) { CLR_RT_HeapBlock* dst = (CLR_RT_HeapBlock*)array->GetElement( (CLR_UINT32)idx ); CLR_RT_HeapBlock* exception = m_owningThread->m_currentException.Dereference(); dst->SetObjectReference( NULL ); if(exception != NULL) { dst->SetObjectReference( exception ); } else if(m_call.m_target->retVal != DATATYPE_VOID) { CLR_RT_SignatureParser sig; sig.Initialize_MethodSignature( this->m_call.m_assm, this->m_call.m_target ); CLR_RT_SignatureParser::Element res; CLR_RT_TypeDescriptor desc; dst->Assign( this->TopValue() ); //Perform boxing, if needed. //Box to the return value type _SIDE_ASSERTE(SUCCEEDED(sig.Advance( res ))); _SIDE_ASSERTE(SUCCEEDED(desc.InitializeFromType( res.m_cls ))); if(c_CLR_RT_DataTypeLookup[ this->DataType() ].m_flags & CLR_RT_DataTypeLookup::c_OptimizedValueType || desc.m_handlerCls.m_target->IsEnum() ) { if(FAILED(dst->PerformBoxing( desc.m_handlerCls ))) { dst->SetObjectReference( NULL ); } } } } } } #endif // // We could be jumping outside of a nested exception handler. // m_owningThread->PopEH( this, NULL ); // // If this StackFrame owns a SubThread, kill it. // { CLR_RT_SubThread* sth = (CLR_RT_SubThread*)m_owningSubThread->Next(); if(sth->Next() && sth->m_owningStackFrame == this) { CLR_RT_SubThread::DestroyInstance( sth->m_owningThread, sth, CLR_RT_SubThread::MODE_IncludeSelf ); } } g_CLR_RT_EventCache.Append_Node( this ); }
HRESULT CLR_RT_StackFrame::FixCall() { NATIVE_PROFILE_CLR_CORE(); TINYCLR_HEADER(); const CLR_RECORD_METHODDEF* target = m_call.m_target; CLR_UINT8 numArgs = target->numArgs; // // The copy of ValueTypes is delayed as much as possible. // // If an argument is a ValueType, now it's a good time to clone it. // if(numArgs) { CLR_RT_SignatureParser parser; parser.Initialize_MethodSignature( m_call.m_assm, target ); CLR_RT_SignatureParser::Element res; CLR_RT_HeapBlock* args = m_arguments; if(parser.m_flags & PIMAGE_CEE_CS_CALLCONV_HASTHIS) { args++; } // // Skip return value. // TINYCLR_CHECK_HRESULT(parser.Advance( res )); for(; parser.Available() > 0; args++) { TINYCLR_CHECK_HRESULT(parser.Advance( res )); if(res.m_levels > 0) continue; // Array, no need to fix. if(args->DataType() == DATATYPE_OBJECT) { CLR_RT_TypeDef_Instance inst; inst.InitializeFromIndex( res.m_cls ); CLR_DataType dtT = (CLR_DataType)inst.m_target->dataType; const CLR_RT_DataTypeLookup& dtl = c_CLR_RT_DataTypeLookup[ dtT ]; if(dtl.m_flags & (CLR_RT_DataTypeLookup::c_OptimizedValueType | CLR_RT_DataTypeLookup::c_ValueType)) { CLR_RT_HeapBlock* value = args->FixBoxingReference(); FAULT_ON_NULL(value); if(value->DataType() == dtT) { // It's a boxed primitive/enum type. args->Assign( *value ); } else if(args->Dereference()->ObjectCls().m_data == res.m_cls.m_data) { TINYCLR_CHECK_HRESULT(args->PerformUnboxing( inst )); } else { TINYCLR_SET_AND_LEAVE(CLR_E_WRONG_TYPE); } } } if(res.m_dt == DATATYPE_VALUETYPE && res.m_fByRef == false) { if(args->IsAReferenceOfThisType( DATATYPE_VALUETYPE )) { TINYCLR_CHECK_HRESULT(g_CLR_RT_ExecutionEngine.CloneObject( *args, *args )); } } } } TINYCLR_NOCLEANUP(); }