Building RISC-V BSP

Thu Jun 1 23:12:03 UTC 2017

So, am I understand right, that I should make my repo, submit commits to it,
produce patches and send them to your repo as pool requests?
And should I make my repo by cloning yours?

2017-06-02 2:02 GMT+03:00 Hesham Almatary <heshamelmatary at gmail.com>:

> Hi Denis,
>
> On Fri, Jun 2, 2017 at 1:27 AM, Denis Obrezkov <denisobrezkov at gmail.com>
> wrote:
> > Hello Hesham,
> >
> > should I apply your patches? or should I paste all of them to
> > some directory (rsb has several 'patches' folders).
> >
> You only need to apply this patch [1] to RSB and build the tools again.
>
> [1] https://lists.rtems.org/pipermail/devel/2017-May/017951.html
> > Also, could you describe our workflow? In the context of with what
> > repository
> >  I should work and where I should direct my pull requests.
> >
> Since the port is not upstream yet, you can submit PRs to my GitHub
> repo in the time being until we get it upstreamed. After this you can
> submit patches for review to this mailing list.
>
> > 2017-06-01 5:09 GMT+03:00 Hesham Almatary <heshamelmatary at gmail.com>:
> >>
> >> Hi Denis,
> >>
> >> I submitted two patches for the tools, please use the latest only and
> >> rebuild the tools. This should avoid the newlib issues you had above
> >> as it uses main riscv patches.
> >>
> >> I'll look into the port this weekend and submit fixes unless you beat
> >> me to it. Meanwhile, you can submit error messages and I'll see if I
> >> can help.
> >>
> >> Keep the good work.
> >>
> >> Cheers,
> >> Hesham
> >>
> >> On Thu, Jun 1, 2017 at 12:04 AM, Denis Obrezkov <
> denisobrezkov at gmail.com>
> >> wrote:
> >> > 2017-05-31 16:39 GMT+03:00 Denis Obrezkov <denisobrezkov at gmail.com>:
> >> >>
> >> >> Thanks, I downloaded it.
> >> >> There was a mistake also that _JBLEN wasn't defined in
> machine/setjmp.h
> >> >> I don't know the exact value, so I did the following:
> >> >> #ifdef __riscv
> >> >>
> >> >> /* TBD: not the exact number */
> >> >>
> >> >> #define _JBLEN 16
> >> >>
> >> >> #endif
> >> >>
> >> >> Now, it compiles further. But then I get the error:
> >> >> riscv32-rtems4.12-gcc --pipe -B../../../lib/
> >> >> -B../../../riscv_generic/lib/
> >> >> -specs bsp_specs -qrtems -DPACKAGE_NAME=\"rtems-c-src\"
> >> >> -DPACKAGE_TARNAME=\"rtems-c-src\" -DPACKAGE_VERSION=\"4.11.99.0\"
> >> >> -DPACKAGE_STRING=\"rtems-c-src\ 4.11.99.0\"
> >> >> -DPACKAGE_BUGREPORT=\"https://devel.rtems.org/newticket\"
> >> >> -DPACKAGE_URL=\"\"
> >> >> -I.
> >> >>
> >> >> -I/home/reprofy/Projects/riscv/rtems/development/rtems/
> kernel/rtems-riscv/c/src/libchip
> >> >> -isystem ../../../riscv_generic/lib/include   -O0 -g -Wall
> >> >> -Wmissing-prototypes -Wimplicit-function-declaration
> >> >> -Wstrict-prototypes
> >> >> -Wnested-externs -MT display/libdisplay_a-disp_hcms29xx.o -MD -MP
> -MF
> >> >> display/.deps/libdisplay_a-disp_hcms29xx.Tpo -c -o
> >> >> display/libdisplay_a-disp_hcms29xx.o `test -f
> 'display/disp_hcms29xx.c'
> >> >> ||
> >> >> echo
> >> >>
> >> >> '/home/reprofy/Projects/riscv/rtems/development/rtems/
> kernel/rtems-riscv/c/src/libchip/'`display/disp_hcms29xx.c
> >> >> riscv32-rtems4.12-gcc: error: bsp_specs: No such file or directory
> >> >>
> >> >> So, I inserted it manually. But I can't figure out, why it wasn't
> >> >> copied
> >> >> automatically.
> >> >>
> >> >> Now I have an error:
> >> >> riscv32-rtems4.12-gcc --pipe -B../../../lib/
> >> >> -B../../../riscv_generic/lib/
> >> >> -specs bsp_specs -qrtems -DPACKAGE_NAME=\"rtems-c-src\"
> >> >> -DPACKAGE_TARNAME=\"rtems-c-src\" -DPACKAGE_VERSION=\"4.11.99.0\"
> >> >> -DPACKAGE_STRING=\"rtems-c-src\ 4.11.99.0\"
> >> >> -DPACKAGE_BUGREPORT=\"https://devel.rtems.org/newticket\"
> >> >> -DPACKAGE_URL=\"\"
> >> >> -I.
> >> >>
> >> >> -I/home/reprofy/Projects/riscv/rtems/development/rtems/
> kernel/rtems-riscv/c/src/libchip
> >> >> -isystem ../../../riscv_generic/lib/include   -O0 -g -Wall
> >> >> -Wmissing-prototypes -Wimplicit-function-declaration
> >> >> -Wstrict-prototypes
> >> >> -Wnested-externs -MT display/libdisplay_a-disp_hcms29xx.o -MD -MP
> -MF
> >> >> display/.deps/libdisplay_a-disp_hcms29xx.Tpo -c -o
> >> >> display/libdisplay_a-disp_hcms29xx.o `test -f
> 'display/disp_hcms29xx.c'
> >> >> ||
> >> >> echo
> >> >>
> >> >> '/home/reprofy/Projects/riscv/rtems/development/rtems/
> kernel/rtems-riscv/c/src/libchip/'`display/disp_hcms29xx.c
> >> >>
> >> >>
> >> >> /home/reprofy/Projects/riscv/rtems/development/rtems/
> kernel/rtems-riscv/c/src/libchip/display/disp_hcms29xx.c:26:10:
> >> >> fatal error: bsp.h: No such file or directory
> >> >>  #include <bsp.h>
> >> >>
> >> >> It seems that configure scripts should be modified.
> >> >>
> >> >> 2017-05-31 8:46 GMT+03:00 Hesham Almatary <heshamelmatary at gmail.com
> >:
> >> >>>
> >> >>> Hi Denis,
> >> >>>
> >> >>> Please use priv-1.10 branch. I rebased it (against master) and added
> >> >>> some fixes to make the build progress. Still, there's more work
> >> >>> needed. Your contributions are welcomed.
> >> >>>
> >> >>> Cheers,
> >> >>> Hesham
> >> >>> .
> >> >>>
> >> >>
> >> >>
> >> >> --
> >> >> Regards, Denis Obrezkov
> >> >
> >> > I think I worked it out. In a few days I will produce patches.
> >> > Now I am trying to compile .S files. Seems that some instructions are
> >> > missing.
> >> >
> >> >
> >> > --
> >> > Regards, Denis Obrezkov
> >>
> >>
> >>
> >> --
> >> Hesham
> >
> >
> >
> >
> > --
> > Regards, Denis Obrezkov
>
>
>
> --
> Hesham
>

-- 
Regards, Denis Obrezkov
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