Bug 1236

Summary: allow (modify) svstep to be able to *set* the individual parts of SVSTATE it queries
Product: Libre-SOC's first SoC Reporter: Luke Kenneth Casson Leighton <lkcl>
Component: SpecificationAssignee: Luke Kenneth Casson Leighton <lkcl>
Status: CONFIRMED ---    
Severity: enhancement CC: libre-soc-isa
Priority: ---    
Version: unspecified   
Hardware: PC   
OS: Linux   
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Description Luke Kenneth Casson Leighton 2023-12-16 17:40:10 GMT 
modifications to svstep are needed which allow for example
*setting* of srcstep and dststep. long story but direct
setting of the SVSTATE SPR is complex, whereas at least
setting e.g. srcstep may be considered "easier"

--

* DONE comment #1 add extra argument RA
* TODO     spec changes
* TODO     update ISACaller.SVSTATE_NEXT
* TODO     pass RA in svstep.mdwn and simplev.mdwn spec
* TODO     unit tests
* TODO     regenerate spec PDF and upload
Comment 1 Luke Kenneth Casson Leighton 2023-12-16 23:17:34 GMT 
first step, adding extra argument. now svstep RT,RA,SVi,vf

https://git.libre-soc.org/?p=openpower-isa.git;a=commitdiff;h=45b8a6a0d