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authorGabe Black <gblack@eecs.umich.edu>2007-08-01 15:53:39 -0700
committerGabe Black <gblack@eecs.umich.edu>2007-08-01 15:53:39 -0700
commitc032a535ab651f216ef0620915ab90338ca24929 (patch)
treeb0d71ec33da10352b1465baee6a219746a4a2b8a /src/arch/mips/regfile
parenta88f01c2002bd670f124c5a39b018813d18443c0 (diff)
downloadgem5-c032a535ab651f216ef0620915ab90338ca24929.tar.xz
MIPS: Files which are needed for the MIPS fix.
--HG-- extra : convert_revision : ae710fa8e4e9f57c19cd7277b1b59efd0af40b6a
Diffstat (limited to 'src/arch/mips/regfile')
-rw-r--r--src/arch/mips/regfile/int_regfile.cc48
-rw-r--r--src/arch/mips/regfile/regfile.cc77
2 files changed, 125 insertions, 0 deletions
diff --git a/src/arch/mips/regfile/int_regfile.cc b/src/arch/mips/regfile/int_regfile.cc
new file mode 100644
index 000000000..70c71fa24
--- /dev/null
+++ b/src/arch/mips/regfile/int_regfile.cc
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2003-2005 The Regents of The University of Michigan
+ * 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: Gabe Black
+ * Korey Sewell
+ */
+
+#include "arch/mips/regfile/int_regfile.hh"
+#include "sim/serialize.hh"
+
+using namespace MipsISA;
+using namespace std;
+
+void
+IntRegFile::serialize(std::ostream &os)
+{
+ SERIALIZE_ARRAY(regs, NumIntRegs);
+}
+
+void
+IntRegFile::unserialize(Checkpoint *cp, const std::string &section)
+{
+ UNSERIALIZE_ARRAY(regs, NumIntRegs);
+}
diff --git a/src/arch/mips/regfile/regfile.cc b/src/arch/mips/regfile/regfile.cc
new file mode 100644
index 000000000..2b778e6f8
--- /dev/null
+++ b/src/arch/mips/regfile/regfile.cc
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2003-2005 The Regents of The University of Michigan
+ * 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: Gabe Black
+ * Korey Sewell
+ */
+
+#include "arch/mips/regfile/regfile.hh"
+#include "sim/serialize.hh"
+
+using namespace MipsISA;
+using namespace std;
+
+void
+RegFile::serialize(std::ostream &os)
+{
+ intRegFile.serialize(os);
+ //SERIALIZE_ARRAY(floatRegFile, NumFloatRegs);
+ //SERIALZE_ARRAY(miscRegFile);
+ //SERIALIZE_SCALAR(miscRegs.fpcr);
+ //SERIALIZE_SCALAR(miscRegs.lock_flag);
+ //SERIALIZE_SCALAR(miscRegs.lock_addr);
+ SERIALIZE_SCALAR(pc);
+ SERIALIZE_SCALAR(npc);
+ SERIALIZE_SCALAR(nnpc);
+}
+
+void
+RegFile::unserialize(Checkpoint *cp, const std::string &section)
+{
+ intRegFile.unserialize(cp, section);
+ //UNSERIALIZE_ARRAY(floatRegFile);
+ //UNSERIALZE_ARRAY(miscRegFile);
+ //UNSERIALIZE_SCALAR(miscRegs.fpcr);
+ //UNSERIALIZE_SCALAR(miscRegs.lock_flag);
+ //UNSERIALIZE_SCALAR(miscRegs.lock_addr);
+ UNSERIALIZE_SCALAR(pc);
+ UNSERIALIZE_SCALAR(npc);
+ UNSERIALIZE_SCALAR(nnpc);
+
+}
+
+void
+MipsISA::copyRegs(ThreadContext *src, ThreadContext *dest)
+{
+ panic("Copy Regs Not Implemented Yet\n");
+}
+
+void
+MipsISA::copyMiscRegs(ThreadContext *src, ThreadContext *dest)
+{
+ panic("Copy Misc. Regs Not Implemented Yet\n");
+}