xenia-project/xenia

FPU tests

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#392 opened on Aug 16, 2015

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good first issuein progresstests

Description

  • fadds
  • fcfidx
  • fcmpo
  • fcmpu
  • fctidx
  • fctiwx
  • fdiv
  • fdivsx
  • fmrx
  • fmsubsx
  • fmsubx
  • fmulsx
  • fnegx
  • fnmaddsx
  • fnmaddx
  • fnmsubsx
  • fnmsubx
  • fresx
  • frspx
  • fsqrtsx
  • fsubsx
  • fsubx
  • mffsx
  • mtfsfx
  • mcrfs :bomb:
  • mtfsb0x :bomb:
  • mtfsb1x :bomb:
  • mtfsfix :bomb:
  • fabsx
  • fadd
  • fctidzx
  • fctiwzx
  • fmaddsx
  • fmaddx
  • fmulx
  • fnabsx
  • frsqrtex
  • fselx
  • fsqrtx

Contributor guide

Tech stack
cpp
Domain
testing
Issue type
test
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
3-5 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
C++floating point arithmeticxenia codebasetesting framework
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30
Research direction
The issue lists FPU instructions needing tests, with some already completed (e.g., fabsx, fadd). Study the existing test implementations in the repository's test directory to understand the pattern and test runner. Then implement tests for each unchecked instruction following the same approach.