Adding gem5 source to svn.

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1819 8c4709b5-6ec9-48aa-a5cd-a96041d1645a

simulators/gem5/src/arch/x86/X86System.py

@@ -0,0 +1,63 @@
+# Copyright (c) 2007-2008 The Hewlett-Packard Development Company
+# 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: Gabe Black
+
+from m5.params import *
+from E820 import X86E820Table, X86E820Entry
+from SMBios import X86SMBiosSMBiosTable
+from IntelMP import X86IntelMPFloatingPointer, X86IntelMPConfigTable
+from ACPI import X86ACPIRSDP
+from System import System
+
+class X86System(System):
+    type = 'X86System'
+    smbios_table = Param.X86SMBiosSMBiosTable(
+            X86SMBiosSMBiosTable(), 'table of smbios/dmi information')
+    intel_mp_pointer = Param.X86IntelMPFloatingPointer(
+            X86IntelMPFloatingPointer(),
+            'intel mp spec floating pointer structure')
+    intel_mp_table = Param.X86IntelMPConfigTable(
+            X86IntelMPConfigTable(),
+            'intel mp spec configuration table')
+    acpi_description_table_pointer = Param.X86ACPIRSDP(
+            X86ACPIRSDP(), 'ACPI root description pointer structure')
+    load_addr_mask = 0xffffffffffffffff
+
+class LinuxX86System(X86System):
+    type = 'LinuxX86System'
+
+    e820_table = Param.X86E820Table(
+            X86E820Table(), 'E820 map of physical memory')