CVSROOT: /cvs
Module name: src
Changes by: guent...@cvs.openbsd.org 2023/04/22 12:27:28
Modified files:
sys/arch/amd64/amd64: cpu.c identcpu.c mds.S vmm.c
sys/arch/amd64/include: specialreg.h
Log message:
Rename the XCR0_* #defines to XFEATURE_* and add the new supervisor-state
features: while all are appropriate for xsaves/xrstors, the
supervisor-state features aren't for xcr0 but rather for the new XSS_MSR,
making the current names kinda confusing.
Add #defines for masking bits for xcr0 vs XSS.
Add and report the new XSAVE_XFD xsave subfeature bit.
ok mlarkin@
