Bug 426 - LDST sign-extension support needed
Summary: LDST sign-extension support needed
Alias: None
Product: Libre-SOC's first SoC
Classification: Unclassified
Component: Source Code (show other bugs)
Version: unspecified
Hardware: Other Linux
: --- enhancement
Assignee: Luke Kenneth Casson Leighton
Depends on:
Blocks: 383
  Show dependency treegraph
Reported: 2020-07-12 03:50 BST by Luke Kenneth Casson Leighton
Modified: 2021-12-09 13:41 GMT (History)
1 user (show)

See Also:
NLnet milestone: NLNet.2019.10.043.Wishbone
total budget (EUR) for completion of task and all subtasks: 100
budget (EUR) for this task, excluding subtasks' budget: 100
parent task for budget allocation: 383
child tasks for budget allocation:
The table of payments (in EUR) for this task; TOML format:
lkcl = { amount = 100, submitted = 2020-12-06, paid = 2020-12-06 }


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Description Luke Kenneth Casson Leighton 2020-07-12 03:50:33 BST
in LDSTCompUnit testing of sign_extend is needed.
Comment 1 Luke Kenneth Casson Leighton 2020-09-06 09:53:32 BST
commit 63c8560011b75345a0fd49427b63cd4040cab89d
Author: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date:   Wed Sep 2 17:48:17 2020 +0100

    sign-extend lhax needs 16-64, separate from lwax which is 32-64