rust-lang / rust-lang/stdarch

Deprecate all floating-point status register functions across architectures

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Dominant language
Rust
Stars
694
Forks
336
Avg merge
5d 14h
Merged PRs (30d)
9

Description

We did this for x86 in https://github.com/rust-lang/stdarch/pull/1454 and https://github.com/rust-lang/stdarch/pull/1471 (thanks @eduardosm for catching that!), and for RISC-V in https://github.com/rust-lang/stdarch/pull/1478. Chances are other architectures will have similar functions; they should all be treated the same way.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Read the x86 PRs 1454 and 1471 and the RISC-V PR 1478 first to understand the existing treatment. Search the repository for floating-point status register functions on other architectures, then apply the same deprecation approach everywhere such functions remain and verify the architecture-specific changes.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
operating-systems
Issue type
Refactor
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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