[Libre-soc-dev] things we need for fast qemu

[lkcl]

On April 7, 2022 1:23:24 AM UTC, Jacob Lifshay <programmerjake at gmail.com> wrote:

>after some time digging through qemu's git repo, i discovered that its
>tcg
>compiler (used for basically all emulation) has no support for
>floating-point ops (though it apparently used to?),

most likely due to incompatibilities esp on rounding modes.  see source code for softfloat, it's pretty mental how different they all are.

l.