Bug 461

Summary:	review use of manual field decoding in pipelines and update CSV files
Product:	Libre-SOC's first SoC	Reporter:	Luke Kenneth Casson Leighton <lkcl>
Component:	Source Code	Assignee:	Luke Kenneth Casson Leighton <lkcl>
Status:	CONFIRMED ---
Severity:	enhancement	CC:	libre-soc-bugs
Priority:	Low
Version:	unspecified
Hardware:	Other
OS:	Linux
See Also:	https://bugs.libre-soc.org/show_bug.cgi?id=305
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Description Luke Kenneth Casson Leighton 2020-08-18 10:18:53 BST

https://git.libre-soc.org/?p=soc.git;a=blob;f=src/soc/fu/alu/main_stage.py;h=b2d2279cf80dec3670d70e5b65359c92a9794acf;hb=29d0566fd104ab8b9ffd0c460fc7c588a72a340b#l50

example.

here instead of op.is_32bit, the "L" field is used instead, manually decoded.  this tends to suggest a shortcoming in the design, particularly that it is power_decode.py and the CSV files that are supposed to do this job.