Segmentation faut on mips device

[ANDREY ROZE]

I managed to compile the gdb debugger for the target architecture and run under gdb
That's what he gave me :

This GDB was configured as "mips-unknown-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/> ...
Reading symbols from / bin / ssh...done.
(gdb) run
Starting program: / bin / ssh

Program received signal SIGSEGV, Segmentation fault.
0x555887e0 in?? ()


I also tried to run ssh with -vvv. With the same result.
I also did an experiment . Replaced the source code to the stub ssh.c "hellow world", the program also issued a segmentation fault.

I'm not sure but it may be a bug associated with the correct configuration at compile time.
I tried to configure with default settings , but there were errors . I had to add two flag -fPIC-shared. Finally make looks like:


make LDFLAGS = "-shared-L.-Lopenbsd-compat /-fstack-protector-all" CFLAGS = "-fPIC-g-O2-Wall-Wpointer-arith-Wuninitialized-Wsign-compare-Wformat-security-Wno-pointer -sign-Wno-unused-result-fno-strict-aliasing-D_FORTIFY_SOURCE = 2 -fno-builtin-memset-fstack-protector-all 



On 05 янв. 2014 г., at 14:19, Darren Tucker <dtucker at zip.com.au> wrote:

> On Sun, Jan 5, 2014 at 8:10 PM, ANDREY ROZE <roseandrew at me.com> wrote:
>> I unfortunately I am unable to run under gdb debugger as it must also be compiled. Please help solve this problem, for me it is a major obstacle .
> 
> First suggest: run whichever program crashes with full debugging on
> ("ssh -vvv" for the client, "sshd -ddde" for the server) and post
> those.  This might give a hint as to approximately where and what it's
> doing when it's crashing, which might be enough for someone to guess
> what's going on.  Failing that, you might need to build a debugger for
> your target platform.
> 
> -- 
> Darren Tucker (dtucker at zip.com.au)
> GPG key 8FF4FA69 / D9A3 86E9 7EEE AF4B B2D4  37C9 C982 80C7 8FF4 FA69
>    Good judgement comes with experience. Unfortunately, the experience
> usually comes from bad judgement.

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