Bug 119 - Zero and sign extension blocks are needed, FP.and INT
Summary: Zero and sign extension blocks are needed, FP.and INT
Status: CONFIRMED
Alias: None
Product: Libre-SOC's first SoC
Classification: Unclassified
Component: ALU (including IEEE754 16/32/64-bit FPU) (show other bugs)
Version: unspecified
Hardware: Other Linux
: --- enhancement
Assignee: Luke Kenneth Casson Leighton
URL:
Depends on:
Blocks: 48
  Show dependency tree / graph
 
Reported: 2019-07-26 22:28 BST by Luke Kenneth Casson Leighton
Modified: 2022-07-17 14:12 BST (History)
1 user (show)

See Also:
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:
child tasks for budget allocation:
The table of payments (in EUR) for this task; TOML format:

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 2019-07-26 22:28:47 BST 
Both FP and INT need zero/sign extension blocks, for use at appropriate points in the pipeline. SV requirements need to be taken into account.