libretro / libretro/FreeIntv

Crash running Spirit demo

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#25 1 comment 0 reactions 0 assignees View on GitHub

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Dominant language
C
Stars
44
Forks
42
PR merge metrics
No merged PRs in 30d

Description

If you let it run long enough, you get this:

[ERROR][FREEINT] Bad opcode: 65535


[ERROR] [FREEINTV] HALT! at 2941

Contributor guide

No contributing guide indexed for this repository

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

Start by reproducing the Spirit demo and observing the reported FREEINT bad opcode 65535 and HALT at address 2941. The issue names no source file or test, so trace that execution path to determine where the invalid opcode is produced. Done means the demo runs without this crash and the relevant behavior is covered by a regression check.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
game-dev
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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