- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Trailing whitespace cleanup along with 80 column enforcemnt.

Submitted by: hiren.panchasara@gmail.com
Reviewed by: sbruno@freebsd.org
Obtained from: Yahoo! Inc.
MFC after: 2 weeks

Update hwpmc to support Haswell class processors.
0x3C: /* Per Intel document 325462-045US 01/2013. */

Add manpage to document all the goodness that is available in this
processor model.

Submitted by: hiren panchasara <hiren.panchasara@gmail.com>
Reviewed by: jimharris, sbruno
Obtained from: Yahoo! Inc.
MFC after: 2 weeks

- Add support for the Intel Sandy Bridge microarchitecture (both core and uncore counting events)
- New manpages with event lists.
- Add MSRs for the Intel Sandy Bridge microarchitecture

Reviewed by: attilio, brueffer, fabient
Approved by: gnn (mentor)
MFC after: 3 weeks

Clean up a switch statement for uncore events on Westmere processors.

Submitted by: Davide Italiano
Reviewed by: gnn
MFC after: 1 week

Add missing MSR programming for some events.

Submitted by: Davide Italiano <davide.italiano@gmail.com>
MFC after: 3 days

- Support for uncore counting events: one fixed PMC with the uncore
domain clock, 8 programmable PMC.
- Westmere based CPU (Xeon 5600, Corei7 980X) support.
- New man pages with events list for core and uncore.
- Updated Corei7 events with Intel 253669-033US December 2009 doc.
There is some removed events in the documentation, they have been
kept in the code but documented in the man page as obsolete.
- Offcore response events can be setup with rsp token.

Sponsored by: NETASQ