[Libre-soc-bugs] [Bug 737] in-order single-issue Power ISA 3.0 core

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=737

--- Comment #24 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Luke Kenneth Casson Leighton from comment #23)

> * if any bit is set, the read-requests can be gated out (prevented)

success, by gating the rd.go.rel_o if there is even one read hazard for
the port.  this is quite draconian (excessive) but does the job.

now a process of checking for errors can begin: this will get complicated
quite quickly.

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