[Libre-soc-bugs] [Bug 435] New: PC and MSR need to be in the "state" (Decode2Execute1Type)
bugzilla-daemon at libre-soc.org
bugzilla-daemon at libre-soc.org
Tue Jul 21 14:14:51 BST 2020
https://bugs.libre-soc.org/show_bug.cgi?id=435
Bug ID: 435
Summary: PC and MSR need to be in the "state"
(Decode2Execute1Type)
Product: Libre-SOC's first SoC
Version: unspecified
Hardware: PC
OS: Linux
Status: CONFIRMED
Severity: enhancement
Priority: ---
Component: Source Code
Assignee: lkcl at lkcl.net
Reporter: lkcl at lkcl.net
CC: libre-soc-bugs at lists.libre-soc.org
NLnet milestone: ---
to save on regfile ports, PC and MSR need to be pased in to
PowerDecode2 (MSR already is), and put into Decode2Execute1Type
then copied into XXX_input_record (CompXXXOpSubset) as appropriate.
this affects branch, trap and spr pipelines.
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