Good day! I write cycles articles about the possibility of expanding the
standard firmware optical terminal . This is a standard optical terminal which
put all subscribers mgts in Moscow - Zte f660.
CPU info and version:
http://pastebin.com/raw.php?i=ye6k3eJb
More than 5 million subscribers use this terminal and very much it would be
interesting to extend the standard capabilities of the router. I began to study
the creation of an isolated chroot environment. I managed to compile the latest
version toolchan gcc 4.8.2.
Toolchan create script:
http://pastebin.com/RxwS09iT
With his help I was able to create a guaranteed working bash and coreutils.
Openssh create script:
http://pastebin.com/bCM1wJSG
I also managed to create openssh, but when I run any of the software package
openssh I get a segmentation fault (segmentation fault). In this program from
the OpenSSL by the same compiler working properly.
....
InstallOpenSSl()
{
cd openssl-1.0.1e
make clean
./Configure dist shared - prefix = $SYSROOT -fPIC
make
check_success
make install
check_success
cd ..
}
InstallOpenSSH()
{
cd openssh-6.4p1
make clean
./configure - prefix = $SYSROOT -host = $HOST
make LDFLAGS = "-shared-L.-Lopenbsd-compat /" CFLAGS =
"-fPIC"
check_success
make install-files STRIP_OPT = "- strip-program =
mips-unknown-linux-gnu-strip"
check_success
cd ..
}
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 .
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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.