-
introduction of the
Pentium processor,
Intel provided a pair of
instructions (
RDMSR and WRMSR) to
access current and ****ure "model-specific registers", as well...
- the
Developers Manual, Vol 1). New instructions: CPUID, CMPXCHG8B, RDTSC,
RDMSR, WRMSR, RSM. Test
registers TR0–TR7 and MOV
instructions for
access to them...
- both X87 and PT states.
Because it is an MSR, it can be
accessed using the
RDMSR and
WRMSR instructions. General-purpose
register Test
register Model-specific...
- SSE. (Discontinued
instructions are not included.) In 64-bit mode, the
RDMSR,
RDTSC and
RDPMC instructions will set the top 32 bits of RDX and RAX to...
-
instruction ds-cpl CPL
qualified debug store 4 5 msr Model-specific
registers and
RDMSR/WRMSR
instructions vmx
Virtual Machine eXtensions 5 6 pae
Physical Address...
-
Debugging Extensions PSE Page Size
Extensions TSC Time
Stamp Counter MSR
RDMSR and
WRMSR Support PAE
Physical Address Extensions MCE
Machine Check Exception...
-
search path. [...] High-precision
internal CPU counters, such as RDTSC,
RDMSR,
RDPMC [omitted: long
lists of low-level
system information fields and performance...
