Re: kern/59327: user stack pointer is not aligned properly

[Rin Okuyama <rokuyama.rk%gmail.com@localhost>]

I've updated the patch for mips to ver. 2:
https://gist.github.com/rokuyama/48aaa64604efb4321521e59b9dc92da8

In this version, usp is aligned also for {,netbsd32_}sendsig_siginfo.

With this patch, all cases of t_signal_and_sp successfully pass on
erlite3, both for n64 and n32 userlands.

However, unfortunately, this doesn't help the original problem,
PR port-evbmips/59236.

Thanks,
rin