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Rewrite tagged memory implementation #89

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arichardson opened this issue Mar 27, 2020 · 0 comments

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arichardson commented Mar 27, 2020

Probably doing something more like the ARM MTE patches https://lists.nongnu.org/archive/html/qemu-arm/2020-03/msg00610.html.

Currently about 10-20 of our runtime is inside invalidate_tag since we don't cache the vaddr -> paddr lookups.

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