Switch the arm64 pcpu to a global register variable
This removes an unneeded instruction to move the pointer from x18 to a
temporary register.
Reviewed by: emaste
Sponsored by: Innovate UK
Differential Revision: https://reviews.freebsd.org/D26971
Description
Description
Details
Details
- Provenance
andrew Authored on Jan 11 2021, 3:43 PM - Reviewer
- emaste
- Differential Revision
- D26971: Switch the arm64 pcpu to a global register variable
- Parents
- rG594389d1de64: Create a stack frame when needed in the arm64 kernel
- Branches
- Unknown
- Tags