Re: porting python in tz_vmm demo

[Abhay A. <ama...@gm...>]

Hi,

After some trials and errors, I could manage to compile python2.6. I tried
to run the test-python and got the following output. It seems the
interpreter works fine now but I don't understand what is "*int
_sigaction(int, const sigaction*, sigaction*): _sigaction not implemented*"
message? Does anyone have any idea? Thanks in advance for your answers.

[init -> test-python] int _sigaction(int, const sigaction*, sigaction*):
_sigaction not implemented
[init -> test-python] int _sigaction(int, const sigaction*, sigaction*):
_sigaction not implemented
[init -> test-python] int _sigaction(int, const sigaction*, sigaction*):
_sigaction not implemented
[init -> test-python] int main(): Starting python ...
[init -> test-python]
[init -> test-python]
[init -> test-python]         -============================-
[init -> test-python]         ||
             ||
[init -> test-python]         ||    Python Core 2.6.4
    ||
[init -> test-python]         ||
             ||
[init -> test-python]         ||       Genode
11.11                             ||
[init -> test-python]
||                                                        ||
[init -> test-python]         -============================-
[init -> test-python]
[init -> test-python]    2011 by Genode Labs www.genode-labs.com
[init -> test-python]
[init -> test-python]
[init] virtual void Genode::Child_policy::exit(int): child "test-python"
exited with exit value 0


Thanks,

On Sat, Jul 9, 2016 at 10:09 PM, Abhay Amala <ama...@gm...> wrote:

> Hi,
>
>
> I have been trying to port python2.6 into Genode in tz_vmm demo.
>
> I did the following steps.
>
> - In the Genode source directory  <source directory>/repo/libports
>       make prepare PKG=python
>
> - Uncomment the following line in <build directory>/etc/build.conf
>
>       REPOSITORIES += $(GENODE_DIR)/libports
>
> - Add '*python.lib.so <http://python.lib.so>*' to the boot module list in
> the tz_vmm run script.
>
> - Add '*python*' in the target file of the tz_vmm as follows
>        LIBS     += python
>
> Finally, I got the following error when I compiled the tz_vmm run script.
>
> Program core/core
>     COMPILE  kernel/test.o
>     LINK     core
> make[1]: Leaving directory `/home/genode/build/hw_imx53_qsb_tz'
> genode build completed
> cp: cannot stat ‘bin/tz_vmm’: No such file or directory
>     while executing
> "exec cp bin/$binary [run_dir]/genode"
>     (procedure "copy_and_strip_genode_binaries_to_run_dir" line 4)
>     invoked from within
> "copy_and_strip_genode_binaries_to_run_dir $binaries"
>     (procedure "run_boot_dir" line 14)
>     invoked from within
> "run_boot_dir $binaries"
>     (procedure "build_boot_image" line 2)
>     invoked from within
> "build_boot_image [join $boot_modules " "]"
>     (file "/home/genode/repos/os/run/tz_vmm.run" line 262)
>     invoked from within
> "source $include_name"
>     ("foreach" body line 6)
>     invoked from within
> "foreach include_name [get_cmd_arg --include ""] {
>     # first check if the include name is absolute
>     if {[string first "/" $include_name] == 0} {
>         puts ..."
>     (file "/home/genode/tool/run/run" line 642)
> make: *** [run/tz_vmm] Error 1
>
> Could anyone have an idea how to fix this error?
>
>
> Thanks,
> Abhay
>
>
>