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feat(cpu): retain fetch access kinds across instruction execution

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0xrsydn 2026-10-06 16:53:05 +07:00
commit 86321f0071
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docs/research/shared-fetch-samples.md
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@ -57,7 +57,7 @@ Strict instruction reads never use protected BIOS or unused-memory data fallback
- All unused-memory data reads within an instruction still use its entry snapshot.
- DMA remains scheduled between whole instructions. Sampling does not add an interleaving point.
- Non-refill timing now consumes the sample's address in the [fetch-address extension](fetch-address-timing.md).
- Refills now charge the source fetch and target pair; instruction-local source access kinds remain nominal.
- Refills now charge the source fetch and target pair; the [sequencing extension](fetch-access-sequencing.md) retains incoming source kinds.
- Per-access device updates, Game Pak prefetch, and exact refill/arbitration timing remain incomplete.
## Original tests