POWER: Add support for the Power ISA

This adds support for the 32-bit, big endian Power ISA. This supports both
integer and floating point instructions based on the Power ISA Book I v2.06.

1 files changed, 61 insertions, 0 deletions

diff --git a/src/arch/power/SConscript b/src/arch/power/SConscript
new file mode 100644
index 000000000..1fb36eaab
--- /dev/null
+++ b/src/arch/power/SConscript
@@ -0,0 +1,61 @@
+# -*- mode:python -*-
+
+# Copyright (c) 2009 The University of Edinburgh
+# All rights reserved.
+#
+# 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: Timothy M. Jones
+
+Import('*')
+
+if env['TARGET_ISA'] == 'power':
+# Workaround for bug in SCons version > 0.97d20071212
+# Scons bug id: 2006 M5 Bug id: 308 
+    Dir('isa/formats')
+    Source('insts/branch.cc')
+    Source('insts/mem.cc')
+    Source('insts/integer.cc')
+    Source('insts/floating.cc')
+    Source('insts/condition.cc')
+    Source('insts/static_inst.cc')
+    Source('pagetable.cc')
+    Source('tlb.cc')
+
+    SimObject('PowerTLB.py')
+    TraceFlag('Power')
+
+    if not env['FULL_SYSTEM']:
+        Source('process.cc')
+        Source('linux/linux.cc')
+        Source('linux/process.cc')
+
+    # Add in files generated by the ISA description.
+    isa_desc_files = env.ISADesc('isa/main.isa')
+
+    # Only non-header files need to be compiled.
+    for f in isa_desc_files:
+        if not f.path.endswith('.hh'):
+            Source(f)
+