Andrew Waterman
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8d7f1d777e
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Fix an embarrassing typo in the PMPHeterogeneityChecker
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2017-03-24 16:39:52 -07:00 |
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Andrew Waterman
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d3bda9574c
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Put page homogeneity checker in PMP
Avoids redundancy between ITLB and DTLB
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2017-03-24 16:39:52 -07:00 |
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Andrew Waterman
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9e05200e51
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Don't require that PMP ranges be aligned to access size
e.g., if a range permits access to 0x0-0xb, allow 8-byte accesses 0x0-0x7.
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2017-03-24 16:39:52 -07:00 |
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Andrew Waterman
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29e67279ba
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add comments
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2017-03-24 16:39:52 -07:00 |
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Andrew Waterman
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4c8be13a4d
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Improve homogeneity circuit QoR
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2017-03-24 16:39:52 -07:00 |
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Andrew Waterman
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38808f55d5
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Share PMP mask gen between I$ and D$
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2017-03-24 16:39:52 -07:00 |
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Andrew Waterman
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86d84959cf
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More WIP on PMP
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2017-03-24 16:39:52 -07:00 |
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Andrew Waterman
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723352c3e2
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Mitigate some more PMP critical paths
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2017-03-24 16:39:52 -07:00 |
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Andrew Waterman
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aace526857
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WIP on PMP
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2017-03-24 16:39:52 -07:00 |
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