Hi Hector,
as i told, i am a newbie and not familiar with FS. I have to do a time
critical job with a Samsung 2420 and thought, this would be a way for
saving start up time.
But , as you see, i am hanging on the basics and dont get forward with
my job :-(((
Sigi
Hector Oron schrieb:
Just
to note that i did *NOT* like that board (FS UNC20), neither LxNETES,
they are too busy trying to think how to close open software (don't
know if i make sense).
On 1/4/06,
Hector Oron <hector.oron@gmail.com>
wrote:
AFAIK
there was a gdbserver patch for UNC20 at unc20.net
webpage, but you have to register into it. I can't remember what it
solves.
Good luck!
On 1/4/06, Siegfried Seitz <s.seitz@merlinelectronic.de>
wrote:
Hi Hector,
I use the NFS shipped with the target software package.
I tried DDD (i started with it, but because of the problem i went back
to the roots...), but the result is the same. 'Cont' works,
'until/step' not.
I invoke gdb with 'target remote IPadr:2001' and i get both systems
connected, otherwise 'cont' would not work.
Sigi
Hector Oron schrieb:
It
looks like you are using FS-System UNC20?
I remember that you have to tell gdb something like this:
gdb> target remote ??
...
gdb> load
...
gdb> run
Also you might want to try DDD, which is a front-end for GDB.
Good luck !
On 1/4/06, Siegfried
Seitz <s.seitz@merlinelectronic.de>
wrote:
Hi,
I am a linux newbie and try to debug my first program on a target
hardware. On the target I have installed a NFS for the test programms.
I have started gdbserver on the target and gdb on the debian host.
Typing 'c' in gdb starts the program on the target as it should, the
program run until its end.
But i am not able to step through this program. I always get SIGILL,
even on 'start'.
Can someone help me ?
Thanks,
Sigi
Log:
...
This GDB was configured as "--host=i386-pc-linux-gnu
--target=arm-linux-uclibc". ..The target architecture is assumed to be
armv4
0x400009f0 in ?? ()
(gdb) until 47
Cannot access memory at address 0x0
main () at
/usr/local/LxNETES/apps/hello_world_cpp/hello_world_cpp.cc:50
50 for (i = 0; i < 5; i++)
(gdb) until 50
Program received signal SIGILL, Illegal instruction.
0x0000889c in main ()
at /usr/local/LxNETES/apps/hello_world_cpp/hello_world_cpp.cc:50
50 for (i = 0; i < 5; i++)
(gdb)
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