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Analyze performance impact of shadow stack #6

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1 of 3 tasks

fmoessbauer opened this issue Apr 17, 2019 · 0 comments

Open

1 of 3 tasks

Analyze performance impact of shadow stack #6

fmoessbauer opened this issue Apr 17, 2019 · 0 comments

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fmoessbauer commented Apr 17, 2019 •

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Tests on large managed applications indicate that the shadow stack becomes a performance bottleneck.

Tasks:

profile DRace with Windows Performance Toolkit
check if fast-path can be implemented in shadow stack
use faster hash-maps
- early tests show that this is not trivial due to DR limitations
- give DR tables a try

fmoessbauer self-assigned this

fmoessbauer added the performance label

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