Why don't you have any gdb symbols? Is qemu actually hanging? Those
scripts from before should operate as long as the stub/gdbserver is running
which is part of qemu.
On Tue, Apr 16, 2013 at 5:07 PM, Duane Voth <dua...@gmail.com> wrote:
> I'm seeing an application hang on termination in OVMF. I'm told this app
> does a "far return" instead of the using system function if that is
> important. GDB (no symbols yet) shows that the system is reading i/o port
> 0x3fd and testing bit 0 (COM1's LSR register "data available" bit).
>
> I'm guessing an assert fired in the EFI code and some debugger is being
> started on com1. I've tried using "qemu ... -serial stdio" and I see some
> activity when OVMF starts, but nothing when the application hangs.
>
> Any suggestions?
>
>
>
>
>
> ------------------------------------------------------------------------------
> Precog is a next-generation analytics platform capable of advanced
> analytics on semi-structured data. The platform includes APIs for building
> apps and a phenomenal toolset for data science. Developers can use
> our toolset for easy data analysis & visualization. Get a free account!
> http://www2.precog.com/precogplatform/slashdotnewsletter
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/edk2-devel
>
>
------------------------------------------------------------------------------
Precog is a next-generation analytics platform capable of advanced
analytics on semi-structured data. The platform includes APIs for building
apps and a phenomenal toolset for data science. Developers can use
our toolset for easy data analysis & visualization. Get a free account!
http://www2.precog.com/precogplatform/slashdotnewsletter
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/edk2-devel
