Andreas Kling f41b9946e2 UserspaceEmulator: Hang malloc metadata on malloc block MmapRegions ...

Instead of tracking known malloc blocks in a separate hash table,
add an optional malloc metadata pointer to MmapRegion.

This makes finding the malloc metadata for a given pointer extremely
fast since it can piggyback on the page table array. :^)

2020-11-16 09:33:30 +01:00

6.7 KiB

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