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Bug #14486

closed

bhyve needs instruction emul tests

Added by Patrick Mooney 6 months ago. Updated 5 months ago.

Status:
Closed
Priority:
Normal
Category:
bhyve
Start date:
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:

Description

As more unit tests are written as part of the system/bhyve/tests package, it would be nice to have some for the in-kernel instruction emulation. It should be relatively straightforward to create a simple guest environment with a small flat memory space into which isolated instruction tests can be injected and run. The userspace portion of the test could service the as-expected VM exits and check that the desired vCPU states are achieved.


Related issues

Related to illumos gate - Bug #14569: bhyve should consolidate on hrtimeClosedPatrick Mooney

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