vmm(4): Decode and emulate BEXTR
Clang 10 -march=native kernels on znver1 emit BEXTR for APIC reads,
apparently. Decode and emulate the instruction.
Reviewed by: grehan
Differential Revision: https://reviews.freebsd.org/D24463
Description
Description
Details
Details
- Provenance
cem Authored on - Reviewer
- grehan
- Differential Revision
- D24463: vmm(4): Decode and emulate BEXTR
- Parents
- rS360176: vmm(4): Decode 3-byte VEX-prefixed instructions
- Branches
- Unknown
- Tags