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Partial

Replay playback

Priority 0 - Core Emulator Infrastructure / 0.2 Record / replay / snapshot / time-travel

$0 / $5,2500% funded
Fund$5,250
$0 / $5,250 - 0%
As an emulator integrator, I want vemu to finish its Replay playback model, so that I can depend on reproduce timing Heisenbugs for production firmware, not just the common path.

Why it matters

Reproduce timing Heisenbugs

Summary

Re-inject recorded inputs

Scope of work

Partially modeled. Complete the missing mechanics of Replay playback. What it is: Re-inject recorded inputs. Why it matters: Reproduce timing Heisenbugs.

Current state

Status: Partially implemented. Notes / evidence: Only IRQ + UART-RX replayed; Random/Joypad/DMA are no-ops.

Blocked by 3

Fund these first - this work can't be completed until they ship.

  • Done
  • Done
  • Done
Unblocks 1

Funding this also clears the way for the work below.

Activity log

  1. Feature defined and added to the roadmap

  2. Funding goal set to $5,250

  3. Implementation status: Partial