Re: [PATCH v2 00/25] linux-user/sparc: Implement rt signals

[Richard Henderson]

On 4/25/21 7:53 PM, Richard Henderson wrote:
> Supercedes:20210425155749.896330-1-richard.henderson@linaro.org
> ("linux-user/sparc64: Implement signals")
>
> This time, in the lead-up, merge the sparc and sparc64 directories.
> Implement rt signals for sparc32 as well, since there are only a few
> differences between the two.

I notice that we don't actually have any sparc32 testing in tree.
I wonder if I can steal an old debian libc image to install along with our 
modern-ish sparc64 compiler to get this working...

Also, I've just had a look through linux/arch/sparc/kernel/sparc32.c, and see 
that there's more work to be done for sparcv8plus.  In particular, need to save 
the high-half of the global and out registers.


r~