stats: Update some stats after simulated program exit behavior was changed.

The following CL delayed program exit and changed the stats for many if not
most of the SE mode regressions.

commit 2c1286865fc2542a0586ca4ff40b00765d17b348
Author: Brandon Potter <Brandon.Potter@amd.com>
Date: Wed Mar 1 14:52:23 2017 -0600

syscall-emul: Rewrite system call exit code

Change-Id: Id241f2b7d5374947597c715ee44febe1acc5ea16
Reviewed-on: https://gem5-review.googlesource.com/2656
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>

stats: Rename num_syscalls to numSyscalls in the reference stats.

The name of the stat was changed in the following change which broke all the
reference outputs.

commit 2367198921765848a4f5b3d020a7cc5776209f80
Author: Brandon Potter <brandon.potter@amd.com>
Date: Mon Feb 27 14:10:15 2017 -0500

syscall_emul: [PATCH 15/22] add clone/execve for threading and
multiprocess simulations

Change-Id: Id98b085ccae098c50c434ad81a72beee46084f40
Reviewed-on: https://gem5-review.googlesource.com/2651
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>

stats: Get all stats updated to reflect current behaviour

Line everything up again.

stats: Update stats to reflect recent changes to floats

Mostly just splitting out the floats ops and corresponding
reads/writes.

stats: update references

stats: Add power stats to test references

Change-Id: Ic827213134b199446822f128b81d4a480e777fee

stats: update for snoop filter tweak

stats: update stats to after GPU checkin

stats: bump stats to reflect ruby tester changes

stats: updates due to recent chagnesets

stats: Bump for MessageBuffer, cache latency changes

stats: Update stats for cache, crossbar and DRAM changes

This update includes the changes to whole-line writes, the refinement
of Read to ReadClean and ReadShared, the introduction of CleanEvict
for snoop-filter tracking, and updates to the DRAM command scheduler
for bank-group-aware scheduling.

Needless to say, almost every regression is affected.

stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.

stats: updates due to changes to ruby

stats: updates due to previous mmap and exit_group patches.

stats: Bump stats for the fixes, and mostly DRAM controller changes

stats: updates due to changes to ruby config scripts
These updates to ruby regression stats are due to renaming piobus to iobus
and dropping piobus in the se mode.

stats: updates due to c0db268f811b

stats: updates due to branch predictor warming

stats: update stats for cache occupancy and clock domain changes

stats: updates due to changes to ruby

test: update stats

Update stats for recent changes. Mostly minor changes
in register access stats due to addition of new cc
register type and slightly different (and more accurate)
classification of int vs. fp register accesses.

tests: update reference outputs

Apparently only stats.txt was updated the last time, so
this changeset updates other reference output files
(config.ini, simout, simerr, ruby.stats) so that
test output diffs should not be cluttered with irrelevant
changes. There are a few stats.txt updates too, but
they are in the minority.

stats: ruby: updates due to recent changes.

stats: updates due to changes to ruby
Ruby's controller statistics have been mostly moved to stats.txt now.
Plus stats.txt for solaris/t1000-simple-atomic and arm/20.parser are
also being updated.

x86, regressions: updates stats
This is due to op class, function call, walker patches.

stats: updates statistics for ruby regressions

regressions: x86: stats updates due to new x87 insts

regressions: stats updates due to no physmem in ruby

regressions: update stats due to branch predictor changes
The actual statistical values are being updated for only two tests belonging
to sparc architecture and inorder cpu: 00.hello and 02.insttest. For others
the patch updates config.ini and name changes to statistical variables.

regressions: update stats due to changes in ruby obj hierarchy

x86 regressions: stats update due to new x87 instructions

x86 Regressions: Update stats due to register predication

Ruby: Bump the stats after recent memory controller changes

This patch simply bumps the stats to avoid having failing
regressions. Someone with more insight in the changes should verify
that these differences all make sense.

stats: Update stats for syscall emulation Linux kernel changes.

regress: ruby stat additions and config changes

all: Update stats for memory per master and total fix.

X86: Update stats for the CPUID change.

X86 Regression: update stats due to cc register split

stats: update stats for no_value -> nan
Lots of accumulated older changes too.

stats: update stats for insts/ops and master id changes

SE/FS: Make both SE and FS tests available all the time.