Bug 885 - add svindex instruction
Summary: add svindex instruction
Status: RESOLVED FIXED
Alias: None
Product: Libre-SOC's first SoC
Classification: Unclassified
Component: Source Code (show other bugs)
Version: unspecified
Hardware: PC Linux
: --- enhancement
Assignee: Luke Kenneth Casson Leighton
URL:
Depends on:
Blocks:
 
Reported: 2022-07-06 17:59 BST by Luke Kenneth Casson Leighton
Modified: 2022-07-21 22:34 BST (History)
1 user (show)

See Also:
NLnet milestone: NLNet.2019.10.031.Video
total budget (EUR) for completion of task and all subtasks: 1500
budget (EUR) for this task, excluding subtasks' budget: 1500
parent task for budget allocation: 232
child tasks for budget allocation:
The table of payments (in EUR) for this task; TOML format:
lkcl = { amount = 1500, submitted = 2022-07-20, paid = 2022-07-21 }

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Luke Kenneth Casson Leighton 2022-07-06 17:59:53 BST 
needs pseudocode and unit tests for svindex
Comment 1 Luke Kenneth Casson Leighton 2022-07-06 18:54:43 BST 
first stub svindex pseudocode

https://git.libre-soc.org/?p=openpower-isa.git;a=commitdiff;h=c6fdfe18075f011288f35c18a7d267408838b08d
Comment 2 Luke Kenneth Casson Leighton 2022-07-09 21:34:51 BST 
https://git.libre-soc.org/?p=openpower-isa.git;a=commitdiff;h=71f2c835198393fc50d4d8ea55349d51d8f73428

SVSHAPE iterator functional
Comment 3 Luke Kenneth Casson Leighton 2022-07-10 22:03:45 BST 
https://git.libre-soc.org/?p=openpower-isa.git;a=commitdiff;h=191a4b0cff39f94dfd54c0d415b07f0a4193fa63

2D reshaped Index mode functional, required calculating 2nd dimension
from MAXVL though. works well.