wollman
cbb78b9a73
Add support for Pentium and Pentium Pro performance counters.
(This code is as yet untested; to come after man page is written.) This also adds inlines to cpufunc.h for the RDTSC, RDMSR, WRMSR, and RDPMC instructions. The user-mode interface is via a subdevice of mem.c; there is also a kernel-size interface which might be used to aid profiling.
Description
freebsd kernel with SKQ
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