[Libre-soc-bugs] [Bug 238] POWER Compressed Formal Standard writeup

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed Dec 2 23:02:31 GMT 2020


https://bugs.libre-soc.org/show_bug.cgi?id=238

--- Comment #175 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Alexandre Oliva from comment #174)
> I'm also getting very concerned about how to preserve the
> switch-back-to-compressed-mode state across interrupts.  I can't work out
> how to do it.

it's ok it goes into MSR which is already saved by interrupts (SRR1) so no big
deal.

yes it must all be documented.

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