Radosław Kujawa ee826da6ec MMU: host-pluggable translation, TLB, JIT coherence, docs and examples ...

- Add MMU API: translate and fault callbacks, begin/mark/end_update, TLB
- Translation result: ok, paddr (32-bit), perms (R/W/X), fault_code, no_fill_tlb
- Internal TLB (transparent); no_fill_tlb for context-dependent mappings
- JIT: invalidate only code on changed pages; code-page refcount
- Fault: EMUERROR, mmu_last_fault_*; resume by re-run after mapping update
- doc/MMU.md: design goals, API reference, usage, guest contract, limits
- examples/mmu_cart: C64-style bank switch (host + guest asm)
- examples/mmu_multitasking: minimal task switch (host + guest asm)
- test_mmu: MMU tests; bench_mmu: ns/insn for MMU configs
- README: MMU feature and example links

Made-with: Cursor

2026-03-07 04:05:50 +01:00

606 B

Raw Permalink Blame History

View Raw