They are supposed to use the installed linkcmds. On Jun 24, 2017 6:04 PM, "Denis Obrezkov" <denisobrez...@gmail.com> wrote:
> 2017-06-23 21:03 GMT+02:00 Denis Obrezkov <denisobrez...@gmail.com>: > >> 2017-06-23 20:16 GMT+02:00 Denis Obrezkov <denisobrez...@gmail.com>: >> >>> 2017-06-23 16:39 GMT+02:00 Joel Sherrill <j...@rtems.org>: >>> >>>> >>>> >>>> On Jun 23, 2017 9:29 AM, "Gedare Bloom" <ged...@rtems.org> wrote: >>>> >>>> On Thu, Jun 22, 2017 at 8:32 PM, Denis Obrezkov < >>>> denisobrez...@gmail.com> wrote: >>>> >> Ok, then I will try to adapt the default linkcmd file today. >>>> >> >>>> >> -- >>>> >> Regards, Denis Obrezkov >>>> > >>>> > >>>> > Hello all, >>>> > It seems that data section wasn't copied from ROM, so I've added the >>>> > initialization code >>>> > and now I have a proper value. Thus, I can proceed further to new >>>> errors. >>>> > >>>> > I haven't started to develop new linkcmd file, general for the >>>> architecture >>>> > + specific >>>> > for the BSP. Should I? Hesham? >>>> > >>>> You may want to just get it working first, and then refactor the >>>> linkcmds. >>>> >>>> >>>> +1 just make sure it is working when you start doing this. :) >>>> >>>> >>>> > Also, I have a question: >>>> > there is a section called 'rwbarrier' and it is placed in data. >>>> Should it be >>>> > also initialized? >>>> > (copied from rom) >>>> Everything up to the bss probably should be copied from ROM. >>>> >>>> >>>> Agreed. Is there a crt0 in libgloss for this architecture to check >>>> against? >>>> >>>> Just remember that the order and layout of sections may have implicit >>>> ties to the code in the startup. >>>> >>>> >>>> > And is it possible to decrease a required memory amount by >>>> restricting a >>>> > user to C language usage? >>>> > (no C++ sections in linkcmd) >>>> > >>>> I don't think so. They shouldn't really be having an impact anyway >>>> except for C++ applications. >>>> >>>> >>>> All you end up with is a loop to iterate over the list of empty global >>>> constructors. >>>> >>>> >>>> > >>>> > -- >>>> > Regards, Denis Obrezkov >>>> > >>>> > _______________________________________________ >>>> > devel mailing list >>>> > devel@rtems.org >>>> > http://lists.rtems.org/mailman/listinfo/devel >>>> >>>> >>>> I have a little question: is there any connection between RTEMS linker > files > and example-v2 applications' linker files? > I think I have a similar mistake there: .data section is not initialized. > > > > -- > Regards, Denis Obrezkov >
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