[Libre-soc-dev] daily kan-ban update 15may2021

[Luke Kenneth Casson Leighton]

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crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68

On Sat, May 15, 2021 at 6:12 PM Lauri Kasanen <cand at gmx.com> wrote:
>
> On Sat, 15 May 2021 17:54:33 +0100
> Luke Kenneth Casson Leighton <lkcl at lkcl.net> wrote:
>
> > * FP simulator CSV files added / corrected
> > * FP LOAD / STORE pseudocode added
> > * FP mv/abs/fneg pseudocode added
> > * unit tests for LOAD, STORE, mv, abs, neg added
> >
> > Lauri what else do you need? fadd fsub fmul fdiv, any others?
>
> List of instrs in the C baselines containing 'f':
>
> fadds

just doing this one

> fcfids

ok this one fortunately is listed in Appendix Section A.3

> fmuls
> fsubs

just doing these

> fneg
> lfd
> lfiwax
> lfs
> lfsu
> lfsx

done these

> mflr

that's "move from link register" (pseudo-alias for mfspr rX, 8)

> stfd
> stfs
> stfsu
> stfsx

yep done these

ok should be done either today or tomorrow.  then i will move on to SV
versions.  as long as you don't use elwidth overrides it'll be fine.

l.