[PING][PATCH v4] RISC-V: Support MIPS extensions: xmipscbop, xmipscmov, xmipsexectl, and xmipslsp

[Jovan Dmitrovic]

Hello everyone,

I sent out a quick patch for MIPS extensions a couple of weeks ago, I 
would appreciate another look at it:

https://sourceware.org/pipermail/binutils/2025-April/140589.html

Thanks,
Jovan