[rtems commit] Fix or1k C++ build failure

[Sebastian Huber]

I doubt that this fix is correct. This variable is usually defined in 
the GCC libgcc/crtstuff.c file. I guess something is wrong with the GCC 
configuration for this target.

On 26/04/15 21:56, Joel Sherril wrote:
> Module:    rtems
> Branch:    master
> Commit:    3dead51eddcdb734b36c949cbc1e4c2cd21c52d4
> Changeset: http://git.rtems.org/rtems/commit/?id=3dead51eddcdb734b36c949cbc1e4c2cd21c52d4
>
> Author:    Hesham ALMatary <heshamelmatary at gmail.com>
> Date:      Sun Apr 26 11:28:08 2015 -0500
>
> Fix or1k C++ build failure
>
> Closes #2329
>
> ---
>
>   c/src/lib/libbsp/or1k/generic_or1k/start/start.S | 7 +++++++
>   1 file changed, 7 insertions(+)
>
> diff --git a/c/src/lib/libbsp/or1k/generic_or1k/start/start.S b/c/src/lib/libbsp/or1k/generic_or1k/start/start.S
> index d951a55..ae6d41a 100644
> --- a/c/src/lib/libbsp/or1k/generic_or1k/start/start.S
> +++ b/c/src/lib/libbsp/or1k/generic_or1k/start/start.S
> @@ -180,3 +180,10 @@ _end_clear_bss:
>   
>   unhandled_exception:
>     l.nop
> +
> +/* Make C++ compiler happy */
> +.section .data
> +.global __dso_handle
> +.weak   __dso_handle
> +__dso_handle:
> +.long 0
>
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-- 
Sebastian Huber, embedded brains GmbH

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