tests: Enable test running outside of gem5's source tree

[gem5.git] / tests / configs / pc-o3-timing.py

diff --git a/tests/configs/pc-o3-timing.py b/tests/configs/pc-o3-timing.py
index 0b8b9381faeaa31f75efe2b54de491a6bd82cd73..ed21a9f38cfbdc9e7806c65b70efab2ba2163fff 100644 (file)
--- a/tests/configs/pc-o3-timing.py
+++ b/tests/configs/pc-o3-timing.py
@@ -1,6 +1,15 @@
-# Copyright (c) 2006-2007 The Regents of The University of Michigan
+# Copyright (c) 2012 ARM Limited
 # All rights reserved.
 #
+# The license below extends only to copyright in the software and shall
+# not be construed as granting a license to any other intellectual
+# property including but not limited to intellectual property relating
+# to a hardware implementation of the functionality of the software
+# licensed hereunder.  You may use the software subject to the license
+# terms below provided that you ensure that this notice is replicated
+# unmodified and in its entirety in all distributions of the software,
+# modified or unmodified, in source code or in binary form.
+#
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met: redistributions of source code must retain the above copyright
@@ -24,92 +33,11 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
-# Authors: Steve Reinhardt
+# Authors: Andreas Sandberg
 
-import m5
 from m5.objects import *
-m5.util.addToPath('../configs/common')
-from Benchmarks import SysConfig
-import FSConfig
-
-mem_size = '128MB'
-
-# --------------------
-# Base L1 Cache
-# ====================
-
-class L1(BaseCache):
-    latency = '1ns'
-    block_size = 64
-    mshrs = 4
-    tgts_per_mshr = 20
-    is_top_level = True
-
-# ----------------------
-# Base L2 Cache
-# ----------------------
-
-class L2(BaseCache):
-    block_size = 64
-    latency = '10ns'
-    mshrs = 92
-    tgts_per_mshr = 16
-    write_buffers = 8
-
-# ---------------------
-# Page table walker cache
-# ---------------------
-class PageTableWalkerCache(BaseCache):
-    assoc = 2
-    block_size = 64
-    latency = '1ns'
-    mshrs = 10
-    size = '1kB'
-    tgts_per_mshr = 12
-
-# ---------------------
-# I/O Cache
-# ---------------------
-class IOCache(BaseCache):
-    assoc = 8
-    block_size = 64
-    latency = '50ns'
-    mshrs = 20
-    size = '1kB'
-    tgts_per_mshr = 12
-    addr_ranges = [AddrRange(0, size=mem_size)]
-    forward_snoops = False
-
-#cpu
-cpu = DerivO3CPU(cpu_id=0)
-#the system
-mdesc = SysConfig(disk = 'linux-x86.img')
-system = FSConfig.makeLinuxX86System('timing', mdesc=mdesc)
-system.kernel = FSConfig.binary('x86_64-vmlinux-2.6.22.9')
-system.iocache = IOCache()
-system.iocache.cpu_side = system.iobus.master
-system.iocache.mem_side = system.membus.slave
-
-system.cpu = cpu
-#create the l1/l2 bus
-system.toL2Bus = Bus()
-
-#connect up the l2 cache
-system.l2c = L2(size='4MB', assoc=8)
-system.l2c.cpu_side = system.toL2Bus.master
-system.l2c.mem_side = system.membus.slave
-
-#connect up the cpu and l1s
-cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
-                            L1(size = '32kB', assoc = 4),
-                            PageTableWalkerCache(),
-                            PageTableWalkerCache())
-# create the interrupt controller
-cpu.createInterruptController()
-# connect cpu level-1 caches to shared level-2 cache
-cpu.connectAllPorts(system.toL2Bus, system.membus)
-cpu.clock = '2GHz'
-
-root = Root(full_system=True, system=system)
-m5.ticks.setGlobalFrequency('1THz')
+from x86_generic import *
 
+root = LinuxX86FSSystemUniprocessor(mem_mode='timing',
+                                    mem_class=DDR3_1600_x64,
+                                    cpu_class=DerivO3CPU).create_root()