Building RISC-V BSP

[Denis Obrezkov]

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
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