More on the armv4l segfault.
Rob Landley
rob at landley.net
Sun Dec 17 02:16:55 UTC 2006
On Friday 15 December 2006 7:48 pm, Paul Brook wrote:
> On Friday 15 December 2006 22:57, Rob Landley wrote:
> > On Friday 15 December 2006 1:32 pm, David Daney wrote:
> > > Perhaps you could run the program in gdb and get a stack trace at the
> > > SIGSEGV to see who the caller is. Then, as Paul suggested, figure out
> > > why the proper linking is not happening.
> >
> > Are you suggesting cross-compiling an arm version of gdb, or are you
> > suggesting running qemu under gdb?
>
> gdb doesn't work under wrmu. You have to use a cross gdb and connect it to
the
> stub qemu provides.
What's wrmu?
I know timesys got gdbserver building natively under arm and mips, but I
vaguely recall that that they had to hit it with a large hammer in several
places until the protocol it spoke stopped being gibberish. (Some kind of
endianness or word size issue? I forget...)
Rob
--
"Perfection is reached, not when there is no longer anything to add, but
when there is no longer anything to take away." - Antoine de Saint-Exupery
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