[Buildroot] Debugging across uClibc calls
Ken Cecka
ceckak at alumni.washington.edu
Thu Jun 28 23:28:51 UTC 2007
Hi All,
I've got a PPC405 target up and running with a buildroot/uClibc linux
environment, and now I'm trying to debug an application. I can launch the
application using gdbserver and then connect to it using my host gdb, and
everything is great as I step through the code... until I reach a C
library
call. Any time I try to step over one of these (e.g. print, memcpy, etc),
I end up getting stuck in call___do_global_ctors_aux.
I did a little searching around on the web and the only thing I could find
about this is that this symbol is related to runtime linking of shared
library functions. That's fine and dandy, but how do I get past it? I'm
not trying to step into the call, just over it so I can continue debugging
my high level code.
Any suggestions?
Thanks,
Ken
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