Adrian Chadd 05e486c71e Sign-extend the 48-bit AMD PMC counter before treating it to a 64-bit ...

2's compliment.

The 2's compliment transform is done so a "count down" sampling interval
can be converted into a "count up" PMC value. a 2's complimented 'count down'
value is written to the PMC counter; then the read-back counter is reverted
via another 2's compliment.

PR: kern/121660
Reviewed by: jkoshy
Approved by: jkoshy
MFC after: 1 week

2008-03-18 08:39:11 +00:00

..

hwpmc_amd.c

Sign-extend the 48-bit AMD PMC counter before treating it to a 64-bit

2008-03-18 08:39:11 +00:00

hwpmc_amd.h

MFP4:

2005-06-09 19:45:09 +00:00

hwpmc_arm.c

Add stub functions to unbreak LINT.

2007-12-07 17:21:53 +00:00

hwpmc_ia64.c

Add stub functions to unbreak LINT.

2007-12-07 17:21:53 +00:00

hwpmc_logging.c

Kernel and hwpmc(4) support for callchain capture.

2007-12-07 08:20:17 +00:00

hwpmc_mod.c

VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in

2008-01-13 14:44:15 +00:00

hwpmc_pentium.c

MFP4:

2005-06-09 19:45:09 +00:00

hwpmc_pentium.h

MFP4:

2005-06-09 19:45:09 +00:00

hwpmc_piv.c

Kernel and hwpmc(4) support for callchain capture.

2007-12-07 08:20:17 +00:00

hwpmc_piv.h

MFP4:

2005-06-09 19:45:09 +00:00

hwpmc_powerpc.c

Add stub functions to unbreak LINT.

2007-12-07 17:21:53 +00:00

hwpmc_ppro.c

Kernel and hwpmc(4) support for callchain capture.

2007-12-07 08:20:17 +00:00

hwpmc_ppro.h

MFP4:

2005-06-09 19:45:09 +00:00

hwpmc_sparc64.c

Add stub functions to unbreak LINT.

2007-12-07 17:21:53 +00:00

hwpmc_x86.c

Kernel and hwpmc(4) support for callchain capture.

2007-12-07 08:20:17 +00:00

pmc_events.h

Correct a typo.

2008-03-14 06:16:18 +00:00