2012/2/25 Gilles Chanteperdrix <[email protected]> > On 02/24/2012 11:55 PM, Oscar Dávila wrote: > > 2012/2/23 Gilles Chanteperdrix <[email protected]> > > > >> On 02/23/2012 11:43 PM, Oscar Dávila wrote: > >>> 2012/2/14 Gilles Chanteperdrix <[email protected]> > >>> > >>>> On 02/14/2012 06:54 PM, Oscar Dávila wrote: > >>>>> I compiled Xenomai succesfully, but when i try to run an example it > >>>> freezes > >>>>> / machine look up, any help will be apreciated, thanks. > >>>>> > >>>>> Here is some info about the system, its a Debian 6.0 with a > >>>>> kernel 2.6.35.9, xenomai-2.6.0, the adeos > >>>>> patch adeos-ipipe-2.6.35.9-x86-2.8-04.patch and Im also using the > >>>>> nmi_watchdog=2 in the boot kernel options. > >>>> > >>>> Please reproduce the bug: > >>>> - in text mode, so as to have the full bug trace; > >>>> - with frame pointers enabled; > >>>> - with highest kernel verbosity for BUGs and backtraces. > >>>> > >>> > >>> How do i do this last point? i mean, i already compile kernel with > frame > >>> pointers enabled, also i already ran it in text mode, and i active all > >> the > >>> xenomai debug kernel options. i saw some other debug options in kernel > >>> hacking, do i have to active those ones too? > >> > >> The stack trace looks fine. Could you show us the disassembly of the > >> __ipipe_sync_stage function? > >> > >> > > Here is what i think is the disassembly of the __ipipe_sync_stage > function, > > the full disassembly of the core.c file is in > > http://odavilar.0x1fee3.org/xenomai/__ipipe_sync_stage > > Please obtain the disassembly with objdump -d vmlinx, so that we get the > addresses corresponding with the instructions. Without the addresses, we > do not know where to look. >
I need some help here, i've already dump the vmlinux image, but i get the asm with addresses but without the source so i don't know how to get the __ipipe_sync_stage function, y tried objdump -S vmlinux but didnt worked, do i have to check an option in the .config of the kernel to be able to get the source? Thanks again. -- > Gilles. > > -- Atentamente: Oscar Dávila Ramírez
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