changeset e9455f81588f in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=e9455f81588f
description:
Power: Add a stub implementation for vtophys in SE and FS.
diffstat:
src/arch/power/SConscript | 1 +
src/arch/power/vtophys.cc | 49 +++++++++++++++++++++++++++++++++++++++++++++++
src/arch/power/vtophys.hh | 3 ++
3 files changed, 53 insertions(+), 0 deletions(-)
diffs (77 lines):
diff -r 8c9bd68c5a55 -r e9455f81588f src/arch/power/SConscript
--- a/src/arch/power/SConscript Sun Oct 16 05:06:39 2011 -0700
+++ b/src/arch/power/SConscript Sun Oct 16 05:06:39 2011 -0700
@@ -44,6 +44,7 @@
Source('pagetable.cc')
Source('tlb.cc')
Source('utility.cc')
+ Source('vtophys.cc')
SimObject('PowerInterrupts.py')
SimObject('PowerTLB.py')
diff -r 8c9bd68c5a55 -r e9455f81588f src/arch/power/vtophys.cc
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/arch/power/vtophys.cc Sun Oct 16 05:06:39 2011 -0700
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2002-2005 The Regents of The University of Michigan
+ * Copyright (c) 2007 MIPS Technologies, Inc.
+ * 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: Ali Saidi
+ * Nathan Binkert
+ * Jaidev Patwardhan
+ */
+
+#include "arch/power/vtophys.hh"
+
+using namespace std;
+
+Addr
+PowerISA::vtophys(Addr vaddr)
+{
+ fatal("VTOPHYS: Unimplemented on POWER\n");
+}
+
+Addr
+PowerISA::vtophys(ThreadContext *tc, Addr addr)
+{
+ fatal("VTOPHYS: Unimplemented on POWER\n");
+}
+
diff -r 8c9bd68c5a55 -r e9455f81588f src/arch/power/vtophys.hh
--- a/src/arch/power/vtophys.hh Sun Oct 16 05:06:39 2011 -0700
+++ b/src/arch/power/vtophys.hh Sun Oct 16 05:06:39 2011 -0700
@@ -44,6 +44,9 @@
namespace PowerISA {
+Addr vtophys(Addr vaddr);
+Addr vtophys(ThreadContext *tc, Addr vaddr);
+
inline Addr
PteAddr(Addr a)
{
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