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Rename sptbr to satp.

Authored by markj on Dec 6 2018, 10:01 PM.



This is a change from version 1.10 of the privileged architecture spec.
The gcc in ports seems to know about the updated name.

Also add a load_satp() intrinsic for use in C code which needs to reload
the satp register.

Test Plan

Booted under QEMU and spike.

Diff Detail

rS FreeBSD src repository
Automatic diff as part of commit; lint not applicable.
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

markj created this revision.Dec 6 2018, 10:01 PM
markj edited the test plan for this revision. (Show Details)Dec 6 2018, 10:03 PM
markj added reviewers: br, jhb.
jhb accepted this revision.Dec 6 2018, 10:49 PM
This revision is now accepted and ready to land.Dec 6 2018, 10:49 PM
This revision was automatically updated to reflect the committed changes.