Bug 315 - SPR Pipeline needed
Summary: SPR Pipeline needed
Status: RESOLVED DUPLICATE of bug 348
Alias: None
Product: Libre-SOC's first SoC
Classification: Unclassified
Component: Source Code (show other bugs)
Version: unspecified
Hardware: PC Mac OS
: --- enhancement
Assignee: Luke Kenneth Casson Leighton
URL:
Depends on: 356 418
Blocks: 383
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Reported: 2020-05-15 16:40 BST by Luke Kenneth Casson Leighton
Modified: 2020-07-07 12:22 BST (History)
1 user (show)

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NLnet milestone: ---
total budget (EUR) for completion of task and all subtasks: 0
budget (EUR) for this task, excluding subtasks' budget: 0
parent task for budget allocation:
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Description Luke Kenneth Casson Leighton 2020-05-15 16:40:52 BST 
SPR set/get pipeline is needed
see https://github.com/antonblanchard/microwatt/blob/master/execute1.vhdl
https://libre-soc.org/openpower/isa/sprset/

* OP_MTSPR
* OP_MFSPR

note that setb is not implemented by microwatt
Comment 1 Luke Kenneth Casson Leighton 2020-07-07 12:22:11 BST 

*** This bug has been marked as a duplicate of bug 348 ***