Felix Rieseberg 6e73df11ae Enable CD-ROM via a synchronous fs-backed buffer (#362) ...

v86's async loaders leave the ATAPI drive in BSY across an event-loop
turn after a READ(10) CDB. Win95's ESDI_506 reads status twice, sees
BSY both times, and issues DEVICE RESET ~165 instructions later, which
cancels the in-flight read — the drive enumerates but D: never mounts.

Serve the ISO through a small fs.readSync-backed buffer so the data is
available before the next emulated instruction runs, and re-enable the
CD-ROM settings tab.

Also: WIN95_PROBE_CDROM / WIN95_PROBE_CDTRACE harness hooks, and pump
one screen-adapter frame before screenshotting so probe captures work
when the Electron window is occluded.

2026-04-11 19:31:57 -07:00

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skills

Enable CD-ROM via a synchronous fs-backed buffer (#362)

2026-04-11 19:31:57 -07:00