GDB remote debug on PowerPC 83xx board received "SIGTRAP".

On Thu, Dec 14, 2006 at 03:54:32PM +0800, FCG WANG Baohua
wrote:
> Dear All,
> 
> I start a gdbserver on 83xx target, use gdb on host
(x86) to connect
> it. It runs fine on main process, but If i set a
breakpoint at
> App_init() function in child process, the GDB will show
this
> information and program exit when program reach
breakpoints in
> App_init().

What kind of child process is this?  I think it's not really
a separate
process, but another thread, from your description.

Make sure that "info shared" shows the correct
shared library files,
that they have been loaded, and that they exactly match
those on your
target.  See "solib-absolute-prefix" to point GDB
at the correct
libraries.

-- 
Daniel Jacobowitz
CodeSourcery