Project Home
Project Home
Wiki
Wiki
Discussion Forums
Discussions
Project Information
Project Info
BroadcastCommunity.qnx.com will be offline from May 31 6:00pm until June 2 12:00AM for upcoming system upgrades. For more information please go to https://community.qnx.com/sf/discussion/do/listPosts/projects.bazaar/discussion.bazaar.topc28418
Forum Topic - Regarding Exporting a symbol from executable to shared library: Page 1 of 5 (5 Items)
   
Regarding Exporting a symbol from executable to shared library  
>
> Hello,
>
> Queries to QNX:
>
> Reference board: AT91SAM9263 development board.
>
> BSP: bsp-nto640-ATMEL-AT91SAM9263-
> EK-trunk.
>
> IDE: QNX Momentics Integrated Development 4.7.0
>
> OS: QNXSDP 6.5.0
>
>
>
> We have designed our SDIO stack as QNX application (as a executable
> binary)  and net work driver as a shared library format (.so file). We can
> able run/debug our SDIO stack application using run/debug the configuration
> utility. QNX SDIO stack able to do initialization of any network SDIO card
> successfully. As per net work driver design some of the SDIO stack API's are
> used bythe network driver. While running the network driver library using
> io-pkt application SDIO stack API's are showing unresolved symbols. We have
> tried to export the symbol from QNX SDIO stack application and tried to link
> the network driver against QNX SDIO stack application using extra library
> paths and extra library include options, but its throwing compilation error
> when its not able to fined the library from the specified path given. At
> this moment we are unable to export the symbols of the QNX SDIO stack
> application to the network shared library.
>
> Our QNX SDIO stack is working properly with below mentioned  methods.
> 1. Normal C/C++ projects as executable.
> 2. QNX C projects as a executable.
> 3. Include in the AT91SAM9263 QNX BSP device driver as a executable.
>
> Our network driver is include in the AT91SAM9263 QNX BSP devnp driver as a
> shared library. It will executed by the io-pkt  application
>
> Please suggest us to resolve the issues.
>
> Best Regards,
> Saravana
>