Re: [uml-devel] Compiling UML 2.6.8.1 with Static Linking results in segfault

[BlaisorBlade <blaisorblade_spam@yahoo.it>]

On Thursday 09 September 2004 06:51, Michael Ralston wrote:
> (gdb) run
> Starting program: /uml/linux-2.4.26-static
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x0815c520 in __libc_setup_tls ()
> (gdb) bt
> #0  0x0815c520 in __libc_setup_tls ()
> #1  0x0815c82b in __pthread_initialize_minimal ()
> #2  0x00000004 in ?? ()
> #3  0xbffffd88 in ?? ()
> #4  0x0815c2e8 in __libc_start_main ()
> Previous frame inner to this frame (corrupt stack?)
> (gdb)
>
>
> I compiled the uml binary with debugging symbols enabled... Let me know if
> there is anything else I can do... Would my complete .config be useful?
Please, try using the 2.6.7-1 patch. There are some changes which could be at 
fault. I'm referring to "load-low" and "link" from 
http://user-mode-linux.sourceforge.net/changelog-uml-patch-2.6.7-2.bz2.html.

At least, just for the reason they touch the linking script (after all, who 
says that the used start address should be the one we use, with TLS)?

Also, please run:
strings /usr/bin/ld | bzip2 >linkScript.bz2

and mail the obtained file (which contains the default linker scripts). I 
think I can build the patch for you easily, with that file; making it work on 
everyone's glibc could be harder.

Bye
-- 
Paolo Giarrusso, aka Blaisorblade
Linux registered user n. 292729


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