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Re: Problems with RTLD
Hi all,
Concerning your question mr Ayman Ayaad you can do the following to compile
the dynatest directory:
first of all go to the oskit/rtld directory and change the GNUmakefile.in to
GNUmakefile and then edit it and change the (@top_src_dir@) to (...) which
means the oskit source files. Then after that type : make and the package of
the rtld will be compiled.
The second step is to go to the dynatest directory and do exactly the same
except that you will have to change the (@top_src_dir@) to (../..) this defines
the oskit source files. Then after that type: make
then and you will have it compiled.
The problem that you will find and the oskit guys must try to find that bug is
that inside the rtld.c file there is 3 undefined refrences to:
trunc_page Line 504
round_page 507
round_page 510
And those are in the function digest_phdr(); I think an include or missing or
so to implement those three functions so some one please try to find which
include should be used.
Best Regards
Akram Hussein
aoayad wrote:
> Hello there,
>
> I'm a new comer to the OSKit, I obtained the new oskit-20000202 snapshot
> I configure-make-make install-ed it. I wanted to test the dyntest kernel
> that loads shared libraries to the kernel,but the directory
> /examples/dyntest/
> didn't contain the compiled image like the /examples/x86 directory, nor did
> it
> contain the file GNUmakefile. it only has GNUmakefile.in and GNUmakerules
> anyways, I tried >make dyntest
> but it returned linker errors, undefined references, with all RTLD support
> functions: dlopen, dlsym,...
> I used to overcome this problem in RTLD Linux programs by adding the
> options:
> -ldl -rdynamic. I admit that I don't know about GNU make, so till I read
> more about it
> could you please till me what should I do to run the dyntest kernel ?
>
> thank you very much
>
> Ayman Ayyad
> CS undergraduate student in
> the American University in Cairo
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