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Date: Tue, 26 Mar 1996 11:57:58 -0800 (PST)
From: Garrett Wollman <wollman>
Message-Id: <199603261957.LAA11883@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-sys
Subject: cvs commit:  src/sys/i386/conf files.i386 options.i386 src/sys/i386/i386 perfmon.c machdep.c mem.c src/sys/i386/include perfmon.h cpufunc.h
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wollman     96/03/26 11:57:57

  Modified:    sys/i386/conf  files.i386 options.i386
               sys/i386/i386  machdep.c mem.c
               sys/i386/include  cpufunc.h
  Added:       sys/i386/i386  perfmon.c
               sys/i386/include  perfmon.h
  Log:
  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.
  
  Revision  Changes    Path
  1.132     +2 -1      src/sys/i386/conf/files.i386
  1.8       +2 -0      src/sys/i386/conf/options.i386
  1.179     +8 -1      src/sys/i386/i386/machdep.c
  1.30      +35 -3     src/sys/i386/i386/mem.c
  1.46      +35 -1     src/sys/i386/include/cpufunc.h