On 4/25/21 7:53 PM, Richard Henderson wrote:
Supercedes:20210425155749.896330-1-richard.hender...@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~
