- Rosa refresh)
platform stepping E0/R0 adds two new
instructions (XSAVE/
XRSTOR) and
supports the
later Intel Mobile 4
Express (Montevina)
platform All...
-
invisible to
regular programs. It
operates with the
privileged XSAVES and
XRSTORS instructions by
adding supervisor state to the data they
operate with....
- MWAITX/MONITORX — SME, TSME, ADX, SHA, RDSEED, SMAP, SMEP, XSAVEC, XSAVES,
XRSTORS, CLFLUSHOPT, CLZERO, and PTE
Coalescing — — GMET, WBNOINVD, CLWB, QOS,...
-
space and set the ****ociated enable-bits.
Under Intel APX, the XSAVE* and
XRSTOR*
instructions cannot be
encoded with the REX2 prefix.
XSAVE was
added in...
-
August 23, 2022. Add
support for saving/restoring FPU
state using the XSAVE/
XRSTOR.,
retrieved March 25, 2015 Floating-Point
Support for 64-Bit Drivers, retrieved...
-
instructions introduced in Broadwell.
Support for the SMAP, SMEP, XSAVEC/XSAVES/
XRSTORS, and
CLFLUSHOPT instructions. ADX support. SHA support.
CLZERO instruction...
-
become the state-components that can be
saved and
restored with the XSAVE/
XRSTOR family of instructions. The
XSAVE mechanism can
handle up to 63 state-components...
- MWAITX/MONITORX — SME, TSME, ADX, SHA, RDSEED, SMAP, SMEP, XSAVEC, XSAVES,
XRSTORS, CLFLUSHOPT, CLZERO, and PTE
Coalescing — — GMET, WBNOINVD, CLWB, QOS,...
- and only used in those.
Stepping E0/R0 adds two new
instructions (XSAVE/
XRSTOR) and
replaces all
earlier steppings. In
mobile processors,
stepping C0/M0...
- MWAITX/MONITORX — SME, TSME, ADX, SHA, RDSEED, SMAP, SMEP, XSAVEC, XSAVES,
XRSTORS, CLFLUSHOPT, CLZERO, and PTE
Coalescing — — GMET, WBNOINVD, CLWB, QOS,...
