llnl / llnl/GOTCHA

Cannot wrap IFUNC functions

Open
#76 5 comments 0 reactions 0 assignees View on GitHub
Dominant language
C
Stars
88
Forks
31
PR merge metrics
No merged PRs in 30d

Description

Gotcha is not correctly handling wrapping of functions with IFUNC relocations. We need a different procedure for calcluating the wrappee function of these.

Contributor guide

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Research direction

Start by tracing GOTCHA's handling of IFUNC relocations and the procedure that calculates the wrappee function; the issue does not identify a file, test, or entry point. Done means functions using IFUNC relocations are wrapped correctly without breaking existing wrapping behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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