[Libre-soc-bugs] [Bug 1221] weird ISAcaller bug, _RA not present

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed Nov 29 09:13:39 GMT 2023


Luke Kenneth Casson Leighton <lkcl at lkcl.net> changed:

           What    |Removed                     |Added
                 CC|                            |shriya.sharma at redsemiconduc
                   |                            |tor.com

--- Comment #6 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Jacob Lifshay from comment #5)
> (In reply to Luke Kenneth Casson Leighton from comment #4)
> > yes. if you've time (and power!) could you drop that in?
> I decided to multiply the _RA value by 10000 since that preserves _RA == 0
> but will likely give an error if we try to access any actual registers with
> _RA, since that would give incorrect results anyway. I added a FIXME so we
> can change that when we get a proper solution.

fantastic thank you so much. i will check it later, it will get
pospopcount down by 1-2 instructions which is really good.

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