config: Move core timing models to config/common/cores

Change-Id: I189b6462cc64f7cc6c1b7a6c2af1abb60e1854de
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Gabor Dozsa <gabor.dozsa@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/3943
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>

configs/common/CacheConfig.py

@@ -55,9 +55,9 @@ def config_cache(options, system):
 
     if options.cpu_type == "O3_ARM_v7a_3":
         try:
-            from O3_ARM_v7a import *
+            from cores.arm.O3_ARM_v7a import *
         except:
-            print "arm_detailed is unavailable. Did you compile the O3 model?"
+            print "O3_ARM_v7a_3 is unavailable. Did you compile the O3 model?"
             sys.exit(1)
 
         dcache_class, icache_class, l2_cache_class, walk_cache_class = \

configs/common/CpuConfig.py

@@ -113,23 +113,23 @@ def config_etrace(cpu_cls, cpu_list, options):
 # The ARM detailed CPU is special in the sense that it doesn't exist
 # in the normal object hierarchy, so we have to add it manually.
 try:
-    from O3_ARM_v7a import O3_ARM_v7a_3
+    from cores.arm.O3_ARM_v7a import O3_ARM_v7a_3
     _cpu_classes["O3_ARM_v7a_3"] = O3_ARM_v7a_3
 except:
     pass
 
 # The calibrated ex5-model cores
 try:
-    from ex5_LITTLE import ex5_LITTLE
+    from cores.arm.ex5_LITTLE import ex5_LITTLE
     _cpu_classes["ex5_LITTLE"] = ex5_LITTLE
 except:
-     pass
+    pass
 
 try:
-    from ex5_big import ex5_big
+    from cores.arm.ex5_big import ex5_big
     _cpu_classes["ex5_big"] = ex5_big
 except:
-     pass
+    pass
 
 
 # Add all CPUs in the object hierarchy.

configs/common/cores/__init__.py

@@ -0,0 +1,36 @@
+# Copyright (c) 2017 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
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (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: Andreas Sandberg

configs/common/cores/arm/__init__.py

@@ -0,0 +1,36 @@
+# Copyright (c) 2017 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
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (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: Andreas Sandberg

configs/example/arm/fs_bigLITTLE.py

@@ -51,8 +51,7 @@ m5.util.addToPath("../../")
 
 from common import SysPaths
 from common import CpuConfig
-from common import ex5_big
-from common import ex5_LITTLE
+from common.cores.arm import ex5_big, ex5_LITTLE
 
 import devices
 from devices import AtomicCluster, KvmCluster

tests/configs/arm_generic.py

@@ -43,7 +43,7 @@ m5.util.addToPath('../configs/')
 from common import FSConfig
 from common.Caches import *
 from base_config import *
-from common.O3_ARM_v7a import *
+from common.cores.arm.O3_ARM_v7a import *
 from common.Benchmarks import SysConfig
 
 class ArmSESystemUniprocessor(BaseSESystemUniprocessor):

tests/configs/o3-timing-mt.py

@@ -42,7 +42,7 @@ from m5.objects import *
 from m5.defines import buildEnv
 from base_config import *
 from arm_generic import *
-from common.O3_ARM_v7a import O3_ARM_v7a_3
+from common.cores.arm.O3_ARM_v7a import O3_ARM_v7a_3
 
 # If we are running ARM regressions, use a more sensible CPU
 # configuration. This makes the results more meaningful, and also

tests/configs/o3-timing.py

@@ -42,7 +42,7 @@ from m5.objects import *
 from m5.defines import buildEnv
 from base_config import *
 from arm_generic import *
-from common.O3_ARM_v7a import O3_ARM_v7a_3
+from common.cores.arm.O3_ARM_v7a import O3_ARM_v7a_3
 
 # If we are running ARM regressions, use a more sensible CPU
 # configuration. This makes the results more meaningful, and also