[Libre-soc-bugs] [Bug 1072] implement fcvt/fmv instructions in ISACaller (ls006)

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Fri May 5 04:02:51 BST 2023


https://bugs.libre-soc.org/show_bug.cgi?id=1072

--- Comment #7 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #6)
> (In reply to Jacob Lifshay from comment #5)
> > I added some fmv/fcvt tests, copying some toint32 tests from V8, however I
> > ran into a roadblock: FPSCR is not implemented -- Luke, can you add that? 
> 
> it's quite a lot of thought and research needed, should be done under
> the other task(s) adding FP pipelines. or at least part of it.

all I need is just the register with accessible fields, I expect that to not be
super difficult for you...

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