Ping on ticket 4728 + patch

[Alan Cudmore]

On Fri, Oct 14, 2022 at 9:19 AM Joel Sherrill <joel at rtems.org> wrote:
>
> Pushed. Thanks for pinging. It does help.
>
> Since you are looking at the riscv BSPs, could you look at the four
> BSP build failures reported here:
>
> https://lists.rtems.org/pipermail/build/2022-September/036496.html
>
> I think they are all variants so one fix (maybe repeated) should do it.
> The reported message isn't much help:
>
>    1 smp riscv/rv32iac build:
>       configure: /home/tester/rtems-cron-6/rtems/waf configure\
>       --prefix=/home/tester/rtems-cron-6/tools/6/bsps --top=/home/tester\
>       /rtems-cron-6/rtems --rtems-config=config-riscv-rv32iac-smp.ini
>      error: ld/collect2:0 error: no error message found!
>

I ran the bsp builder on the riscv BSPs with an updated toolchain and
latest rtems master. I was able to reproduce only one of the failures
with the rv32imafdc SMP configuration:
Failures:
   1 smp riscv/rv32imafdc build:
      configure: /home/alan/rtems/test-build/rtems/waf configure\
      --prefix=/home/alan/rtems/test-build/bsps\
      --top=/home/alan/rtems/test-build/rtems --rtems-config=config-riscv-\
      rv32imafdc-smp.ini
     error: ld/collect2:0 error: no error message found!

Average BSP Build Time: 0:00:26.253927
Total Time 1:04:45.581263
Passes: 147   Failures: 1

This is the detail from the log:
[1424/1437] Compiling ../../../rtems/testsuites/samples/nsecs/init.c
start.o: in function `.L0 ':
/home/alan/rtems/test-build/rtems/build/riscv/rv32imafdc/../../../bsps/riscv/shared/start/start.S:86:(.bsp_start_text+0x5
c): relocation truncated to fit: R_RISCV_GPREL_I against symbol
`bsp_section_bss_size' defined in *ABS* section in /home/
alan/rtems/test-build/rtems/build/riscv/rv32imafdc/testsuites/samples/minimum.exe
collect2: error: ld returned 1 exit status

This seems to be similar to the error I get when I try to build the
frdme310arty BSP with the testsuite and posix enabled:
[4152/4326] Compiling testsuites/validation/tr-sem-surrender.c
start.o: in function `.L0 ':
/home/alan/rtems/test-build/rtems-tmp/build/riscv/frdme310arty/../../../bsps/riscv/shared/start/start.S:86:(.bsp_start_te
xt+0x28): relocation truncated to fit: R_RISCV_GPREL_I against symbol
`bsp_section_bss_size' defined in *ABS* section in
/home/alan/rtems/test-build/rtems-tmp/build/riscv/frdme310arty/testsuites/validation/ts-validation-io-kernel.exe
collect2: error: ld returned 1 exit status

I need to investigate this more.

> It might be nothing more than a test which doesn't fit in some section
> but I have no idea beyond that they are all noted as SMP. Chris may be
> helpful decoding the precise configuration.
>
> --joel
>
> On Thu, Oct 13, 2022 at 8:27 PM Alan Cudmore <alan.cudmore at gmail.com> wrote:
>>
>> Hi,
>> Sorry, I did not set a message subject in my previous email.
>>
>> Ping on this patch. I built all of the riscv/riscv BSPs that use it.
>> It works for the generic riscv/qemu BSP, the PolarFire BSP, and the
>> RISC-V BSP I am working on where the macro failed.
>> https://lists.rtems.org/pipermail/devel/2022-September/073390.html
>>
>> Thanks,
>> Alan
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