We found a similar problem. Please try to set "iPortActivityHandler to NULL" in the destructor of "H223LowerLayer".
-Ravi On Nov 11, 8:12 am, John Lee <[email protected]> wrote: > Hi list, > > I've been trying to compile and run opencore on native PC following > the instructions in quick_start.txt . The reason I want to do this is > that it's supposed to be easier to work on host pc since what I want > to do is not hardware dependent, but so far it doesn't seem to be the > case. After 8 bug fix commits I managed to finish the compilation, but > other problem follows. Here is the problem description: > > Since H223LowerLayer is both PvmfPortBaseImpl and > PVMFPortActivityHandler, it sends itself to the constructor of > PvmfPortBaseImpl to act as its iPortActivityHandler. During the > destruction of PvmfPortBaseImpl, > iPortActivityHandler->HandlePortActivity will be called. The problem > is, the real implementation of HandlePortActivity lies inside > H223LowerLayer, and the order of destruction is: > > ~H223LowerLayer > ~PvmfPortBaseImpl > iPortActivityHandler->HandlePortActivity > > So when HandlePortActivity is actually invoked, > H223LowerLayer::HandlePortActivity() is already invalid, and the code > path falls to PVMFPortActivityHandler::HandlePortActivity, which is a > pure virtual function. This will cause a SIGABRT: > > pure virtual method called > terminate called without an active exception > > Program received signal SIGABRT, Aborted. > > (Backtrace enclosed.) > > p.s. Here is the snipped source code related to this issue: > > external/opencore/protocols/systems/3g-324m_pvterminal/h223/include/lowerlayer.h: > class H223LowerLayer : public PvmfPortBaseImpl, > public PVMFPortActivityHandler > > }; > > external/opencore/pvmi/pvmf/include/pvmf_port_base_impl.h: > class PvmfPortBaseImpl : public PVMFPortInterface > { > OSCL_IMPORT_REF PvmfPortBaseImpl(int32 aPortTag, > PVMFPortActivityHandler* aNode, const char*name = NULL); > > }; > > external/opencore/pvmi/pvmf/include/pvmf_port_interface.h: > class PVMFPortInterface > { > PVMFPortActivityHandler *iPortActivityHandler; > > }; > > external/opencore/pvmi/pvmf/include/pvmf_node_interface.h: > class PVMFPortActivityHandler > { > public: > virtual ~PVMFPortActivityHandler() {} > virtual void HandlePortActivity(const PVMFPortActivity &) = 0; > > }; > > implementation: > > external/opencore/protocols/systems/3g-324m_pvterminal/h223/src/lowerlayer.cpp: > H223LowerLayer::H223LowerLayer(int32 aPortTag, TPVLoopbackMode aLoopbackMode) > : PvmfPortBaseImpl(aPortTag, this), > { > > } > > external/opencore/pvmi/pvmf/src/pvmf_port_base_impl.cpp: > OSCL_EXPORT_REF PvmfPortBaseImpl::PvmfPortBaseImpl(int32 aTag, > PVMFPortActivityHandler* aNode, const char*name) > : PVMFPortInterface(aNode), > { > > } > > OSCL_EXPORT_REF PvmfPortBaseImpl::~PvmfPortBaseImpl() > { > PortActivity(PVMF_PORT_ACTIVITY_DELETED); > > } > > OSCL_EXPORT_REF void PvmfPortBaseImpl::PortActivity(PVMFPortActivityType > aActivity) > { > if (iPortActivityHandler) > { > PVMFPortActivity activity(this, aActivity); > iPortActivityHandler->HandlePortActivity(activity); > } > > } > > > > bt.txt > 4KViewDownload -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
