Re: Trying GNUMach with 2.0.38 drivers

[Neal H Walfield]

> Kernel General Protection trap, eip 0x111e3e
> kernel trap, type 13, code 0
> ...registers here...
> trapno 13 .... error 00000000
> panic trap
> 
> Now what?  It seems like SIGSEGV.  I'm very interested in making this driver
> to work and I didn't work with kernel(s) before although I plan to.

Compile in debugging symbols (--enable-debug).  Reboot with the new
kernel and when you get the segfault, write down the EIP value.  Go into
gdb and load the gnumach binary.  Then type:

(gdb) info line *0xEIP

That will tell you where you crashed.

-Neal

-- 
Neal H Walfield
University of Massachusetts at Lowell
neal@walfield.org or neal@cs.uml.edu

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