Pull some hard coded base classes out of the isa description.

--HG--
rename : src/arch/x86/isa/base.isa => src/arch/x86/isa/outputblock.isa
extra : convert_revision : 7954e7d5eea3b5966c9e273a08bcd169a39f380c

7 files changed, 831 insertions, 0 deletions

diff --git a/src/arch/x86/insts/microldstop.cc b/src/arch/x86/insts/microldstop.cc
new file mode 100644
index 000000000..330a1b7bd
--- /dev/null
+++ b/src/arch/x86/insts/microldstop.cc
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2007 The Hewlett-Packard Development Company
+ * All rights reserved.
+ *
+ * Redistribution and use of this software in source and binary forms,
+ * with or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ * The software must be used only for Non-Commercial Use which means any
+ * use which is NOT directed to receiving any direct monetary
+ * compensation for, or commercial advantage from such use.  Illustrative
+ * examples of non-commercial use are academic research, personal study,
+ * teaching, education and corporate research & development.
+ * Illustrative examples of commercial use are distributing products for
+ * commercial advantage and providing services using the software for
+ * commercial advantage.
+ *
+ * If you wish to use this software or functionality therein that may be
+ * covered by patents for commercial use, please contact:
+ *     Director of Intellectual Property Licensing
+ *     Office of Strategy and Technology
+ *     Hewlett-Packard Company
+ *     1501 Page Mill Road
+ *     Palo Alto, California  94304
+ *
+ * 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.  No right of
+ * sublicense is granted herewith.  Derivatives of the software and
+ * output created using the software may be prepared, but only for
+ * Non-Commercial Uses.  Derivatives of the software may be shared with
+ * others provided: (i) the others agree to abide by the list of
+ * conditions herein which includes the Non-Commercial Use restrictions;
+ * and (ii) such Derivatives of the software include the above copyright
+ * notice to acknowledge the contribution from this software where
+ * applicable, this list of conditions and the disclaimer below.
+ *
+ * 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
+ */
+
+#include "arch/x86/insts/microldstop.hh"
+#include <string>
+
+namespace X86ISA
+{
+    std::string LdStOp::generateDisassembly(Addr pc,
+            const SymbolTable *symtab) const
+    {
+        std::stringstream response;
+
+        printMnemonic(response, instMnem, mnemonic);
+        printReg(response, data);
+        response << ", ";
+        printSegment(response, segment);
+        ccprintf(response, ":[%d*", scale);
+        printReg(response, index);
+        response << " + ";
+        printReg(response, base);
+        ccprintf(response, " + %#x]", disp);
+        return response.str();
+    }
+}
diff --git a/src/arch/x86/insts/microldstop.hh b/src/arch/x86/insts/microldstop.hh
new file mode 100644
index 000000000..f90d6670e
--- /dev/null
+++ b/src/arch/x86/insts/microldstop.hh
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2007 The Hewlett-Packard Development Company
+ * All rights reserved.
+ *
+ * Redistribution and use of this software in source and binary forms,
+ * with or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ * The software must be used only for Non-Commercial Use which means any
+ * use which is NOT directed to receiving any direct monetary
+ * compensation for, or commercial advantage from such use.  Illustrative
+ * examples of non-commercial use are academic research, personal study,
+ * teaching, education and corporate research & development.
+ * Illustrative examples of commercial use are distributing products for
+ * commercial advantage and providing services using the software for
+ * commercial advantage.
+ *
+ * If you wish to use this software or functionality therein that may be
+ * covered by patents for commercial use, please contact:
+ *     Director of Intellectual Property Licensing
+ *     Office of Strategy and Technology
+ *     Hewlett-Packard Company
+ *     1501 Page Mill Road
+ *     Palo Alto, California  94304
+ *
+ * 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.  No right of
+ * sublicense is granted herewith.  Derivatives of the software and
+ * output created using the software may be prepared, but only for
+ * Non-Commercial Uses.  Derivatives of the software may be shared with
+ * others provided: (i) the others agree to abide by the list of
+ * conditions herein which includes the Non-Commercial Use restrictions;
+ * and (ii) such Derivatives of the software include the above copyright
+ * notice to acknowledge the contribution from this software where
+ * applicable, this list of conditions and the disclaimer below.
+ *
+ * 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
+ */
+
+#ifndef __ARCH_X86_INSTS_MICROLDSTOP_HH__
+#define __ARCH_X86_INSTS_MICROLDSTOP_HH__
+
+#include "arch/x86/insts/microop.hh"
+
+namespace X86ISA
+{
+    /**
+     * Base class for load and store ops
+     */
+    class LdStOp : public X86MicroopBase
+    {
+      protected:
+        const uint8_t scale;
+        const RegIndex index;
+        const RegIndex base;
+        const uint64_t disp;
+        const uint8_t segment;
+        const RegIndex data;
+        const uint8_t dataSize;
+        const uint8_t addressSize;
+
+        //Constructor
+        LdStOp(ExtMachInst _machInst,
+                const char * mnem, const char * _instMnem,
+                bool isMicro, bool isDelayed, bool isFirst, bool isLast,
+                uint8_t _scale, RegIndex _index, RegIndex _base,
+                uint64_t _disp, uint8_t _segment,
+                RegIndex _data,
+                uint8_t _dataSize, uint8_t _addressSize,
+                OpClass __opClass) :
+        X86MicroopBase(machInst, mnem, _instMnem,
+                isMicro, isDelayed, isFirst, isLast, __opClass),
+                scale(_scale), index(_index), base(_base),
+                disp(_disp), segment(_segment),
+                data(_data),
+                dataSize(_dataSize), addressSize(_addressSize)
+        {}
+
+        std::string generateDisassembly(Addr pc,
+            const SymbolTable *symtab) const;
+    };
+}
+
+#endif //__ARCH_X86_INSTS_MICROLDSTOP_HH__
diff --git a/src/arch/x86/insts/microop.hh b/src/arch/x86/insts/microop.hh
new file mode 100644
index 000000000..45e1cb5c8
--- /dev/null
+++ b/src/arch/x86/insts/microop.hh
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2007 The Hewlett-Packard Development Company
+ * All rights reserved.
+ *
+ * Redistribution and use of this software in source and binary forms,
+ * with or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ * The software must be used only for Non-Commercial Use which means any
+ * use which is NOT directed to receiving any direct monetary
+ * compensation for, or commercial advantage from such use.  Illustrative
+ * examples of non-commercial use are academic research, personal study,
+ * teaching, education and corporate research & development.
+ * Illustrative examples of commercial use are distributing products for
+ * commercial advantage and providing services using the software for
+ * commercial advantage.
+ *
+ * If you wish to use this software or functionality therein that may be
+ * covered by patents for commercial use, please contact:
+ *     Director of Intellectual Property Licensing
+ *     Office of Strategy and Technology
+ *     Hewlett-Packard Company
+ *     1501 Page Mill Road
+ *     Palo Alto, California  94304
+ *
+ * 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.  No right of
+ * sublicense is granted herewith.  Derivatives of the software and
+ * output created using the software may be prepared, but only for
+ * Non-Commercial Uses.  Derivatives of the software may be shared with
+ * others provided: (i) the others agree to abide by the list of
+ * conditions herein which includes the Non-Commercial Use restrictions;
+ * and (ii) such Derivatives of the software include the above copyright
+ * notice to acknowledge the contribution from this software where
+ * applicable, this list of conditions and the disclaimer below.
+ *
+ * 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
+ */
+
+#ifndef __ARCH_X86_INSTS_MICROOP_HH__
+#define __ARCH_X86_INSTS_MICROOP_HH__
+
+#include "arch/x86/insts/static_inst.hh"
+
+namespace X86ISA
+{
+    //A class which is the base of all x86 micro ops. It provides a function to
+    //set necessary flags appropriately.
+    class X86MicroopBase : public X86StaticInst
+    {
+      protected:
+        const char * instMnem;
+        uint8_t opSize;
+        uint8_t addrSize;
+
+        X86MicroopBase(ExtMachInst _machInst,
+                const char *mnem, const char *_instMnem,
+                bool isMicro, bool isDelayed,
+                bool isFirst, bool isLast,
+                OpClass __opClass) :
+            X86ISA::X86StaticInst(mnem, _machInst, __opClass),
+            instMnem(_instMnem)
+        {
+            flags[IsMicroop] = isMicro;
+            flags[IsDelayedCommit] = isDelayed;
+            flags[IsFirstMicroop] = isFirst;
+            flags[IsLastMicroop] = isLast;
+        }
+
+        std::string generateDisassembly(Addr pc,
+                const SymbolTable *symtab) const
+        {
+            std::stringstream ss;
+
+            ccprintf(ss, "\t%s.%s", instMnem, mnemonic);
+
+            return ss.str();
+        }
+    };
+}
+
+#endif //__ARCH_X86_INSTS_MICROOP_HH__
diff --git a/src/arch/x86/insts/microregop.cc b/src/arch/x86/insts/microregop.cc
new file mode 100644
index 000000000..481d9f0ad
--- /dev/null
+++ b/src/arch/x86/insts/microregop.cc
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2007 The Hewlett-Packard Development Company
+ * All rights reserved.
+ *
+ * Redistribution and use of this software in source and binary forms,
+ * with or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ * The software must be used only for Non-Commercial Use which means any
+ * use which is NOT directed to receiving any direct monetary
+ * compensation for, or commercial advantage from such use.  Illustrative
+ * examples of non-commercial use are academic research, personal study,
+ * teaching, education and corporate research & development.
+ * Illustrative examples of commercial use are distributing products for
+ * commercial advantage and providing services using the software for
+ * commercial advantage.
+ *
+ * If you wish to use this software or functionality therein that may be
+ * covered by patents for commercial use, please contact:
+ *     Director of Intellectual Property Licensing
+ *     Office of Strategy and Technology
+ *     Hewlett-Packard Company
+ *     1501 Page Mill Road
+ *     Palo Alto, California  94304
+ *
+ * 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.  No right of
+ * sublicense is granted herewith.  Derivatives of the software and
+ * output created using the software may be prepared, but only for
+ * Non-Commercial Uses.  Derivatives of the software may be shared with
+ * others provided: (i) the others agree to abide by the list of
+ * conditions herein which includes the Non-Commercial Use restrictions;
+ * and (ii) such Derivatives of the software include the above copyright
+ * notice to acknowledge the contribution from this software where
+ * applicable, this list of conditions and the disclaimer below.
+ *
+ * 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
+ */
+
+#include "arch/x86/insts/microregop.hh"
+#include <string>
+
+namespace X86ISA
+{
+    std::string RegOp::generateDisassembly(Addr pc,
+            const SymbolTable *symtab) const
+    {
+        std::stringstream response;
+
+        printMnemonic(response, instMnem, mnemonic);
+        printReg(response, dest);
+        response << ", ";
+        printReg(response, src1);
+        response << ", ";
+        printReg(response, src2);
+        return response.str();
+    }
+
+    std::string RegOpImm::generateDisassembly(Addr pc,
+            const SymbolTable *symtab) const
+    {
+        std::stringstream response;
+
+        printMnemonic(response, instMnem, mnemonic);
+        printReg(response, dest);
+        response << ", ";
+        printReg(response, src1);
+        ccprintf(response, ", %#x", imm8);
+        return response.str();
+    }
+}
diff --git a/src/arch/x86/insts/microregop.hh b/src/arch/x86/insts/microregop.hh
new file mode 100644
index 000000000..b20f13d55
--- /dev/null
+++ b/src/arch/x86/insts/microregop.hh
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2007 The Hewlett-Packard Development Company
+ * All rights reserved.
+ *
+ * Redistribution and use of this software in source and binary forms,
+ * with or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ * The software must be used only for Non-Commercial Use which means any
+ * use which is NOT directed to receiving any direct monetary
+ * compensation for, or commercial advantage from such use.  Illustrative
+ * examples of non-commercial use are academic research, personal study,
+ * teaching, education and corporate research & development.
+ * Illustrative examples of commercial use are distributing products for
+ * commercial advantage and providing services using the software for
+ * commercial advantage.
+ *
+ * If you wish to use this software or functionality therein that may be
+ * covered by patents for commercial use, please contact:
+ *     Director of Intellectual Property Licensing
+ *     Office of Strategy and Technology
+ *     Hewlett-Packard Company
+ *     1501 Page Mill Road
+ *     Palo Alto, California  94304
+ *
+ * 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.  No right of
+ * sublicense is granted herewith.  Derivatives of the software and
+ * output created using the software may be prepared, but only for
+ * Non-Commercial Uses.  Derivatives of the software may be shared with
+ * others provided: (i) the others agree to abide by the list of
+ * conditions herein which includes the Non-Commercial Use restrictions;
+ * and (ii) such Derivatives of the software include the above copyright
+ * notice to acknowledge the contribution from this software where
+ * applicable, this list of conditions and the disclaimer below.
+ *
+ * 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
+ */
+
+#ifndef __ARCH_X86_INSTS_MICROREGOP_HH__
+#define __ARCH_X86_INSTS_MICROREGOP_HH__
+
+#include "arch/x86/insts/microop.hh"
+
+namespace X86ISA
+{
+    /**
+     * Base classes for RegOps which provides a generateDisassembly method.
+     */
+    class RegOp : public X86MicroopBase
+    {
+      protected:
+        const RegIndex src1;
+        const RegIndex src2;
+        const RegIndex dest;
+        const bool setStatus;
+        const uint8_t dataSize;
+        const uint8_t ext;
+
+        // Constructor
+        RegOp(ExtMachInst _machInst,
+                const char *mnem, const char *_instMnem,
+                bool isMicro, bool isDelayed,
+                bool isFirst, bool isLast,
+                RegIndex _src1, RegIndex _src2, RegIndex _dest,
+                bool _setStatus, uint8_t _dataSize, uint8_t _ext,
+                OpClass __opClass) :
+            X86MicroopBase(_machInst, mnem, _instMnem,
+                    isMicro, isDelayed, isFirst, isLast,
+                    __opClass),
+            src1(_src1), src2(_src2), dest(_dest),
+            setStatus(_setStatus), dataSize(_dataSize), ext(_ext)
+        {
+        }
+
+        std::string generateDisassembly(Addr pc,
+            const SymbolTable *symtab) const;
+    };
+
+    class RegOpImm : public X86MicroopBase
+    {
+      protected:
+        const RegIndex src1;
+        const uint8_t imm8;
+        const RegIndex dest;
+        const bool setStatus;
+        const uint8_t dataSize;
+        const uint8_t ext;
+
+        // Constructor
+        RegOpImm(ExtMachInst _machInst,
+                const char * mnem, const char *_instMnem,
+                bool isMicro, bool isDelayed,
+                bool isFirst, bool isLast,
+                RegIndex _src1, uint8_t _imm8, RegIndex _dest,
+                bool _setStatus, uint8_t _dataSize, uint8_t _ext,
+                OpClass __opClass) :
+            X86MicroopBase(_machInst, mnem, _instMnem,
+                    isMicro, isDelayed, isFirst, isLast,
+                    __opClass),
+            src1(_src1), imm8(_imm8), dest(_dest),
+            setStatus(_setStatus), dataSize(_dataSize), ext(_ext)
+        {
+        }
+
+        std::string generateDisassembly(Addr pc,
+            const SymbolTable *symtab) const;
+    };
+}
+
+#endif //__ARCH_X86_INSTS_MICROREGOP_HH__
diff --git a/src/arch/x86/insts/static_inst.cc b/src/arch/x86/insts/static_inst.cc
new file mode 100644
index 000000000..bf84c6e2b
--- /dev/null
+++ b/src/arch/x86/insts/static_inst.cc
@@ -0,0 +1,192 @@
+/*
+ * Copyright (c) 2007 The Hewlett-Packard Development Company
+ * All rights reserved.
+ *
+ * Redistribution and use of this software in source and binary forms,
+ * with or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ * The software must be used only for Non-Commercial Use which means any
+ * use which is NOT directed to receiving any direct monetary
+ * compensation for, or commercial advantage from such use.  Illustrative
+ * examples of non-commercial use are academic research, personal study,
+ * teaching, education and corporate research & development.
+ * Illustrative examples of commercial use are distributing products for
+ * commercial advantage and providing services using the software for
+ * commercial advantage.
+ *
+ * If you wish to use this software or functionality therein that may be
+ * covered by patents for commercial use, please contact:
+ *     Director of Intellectual Property Licensing
+ *     Office of Strategy and Technology
+ *     Hewlett-Packard Company
+ *     1501 Page Mill Road
+ *     Palo Alto, California  94304
+ *
+ * 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.  No right of
+ * sublicense is granted herewith.  Derivatives of the software and
+ * output created using the software may be prepared, but only for
+ * Non-Commercial Uses.  Derivatives of the software may be shared with
+ * others provided: (i) the others agree to abide by the list of
+ * conditions herein which includes the Non-Commercial Use restrictions;
+ * and (ii) such Derivatives of the software include the above copyright
+ * notice to acknowledge the contribution from this software where
+ * applicable, this list of conditions and the disclaimer below.
+ *
+ * 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
+ */
+
+#include "arch/x86/insts/static_inst.hh"
+
+namespace X86ISA
+{
+    void X86StaticInst::printMnemonic(std::ostream &os,
+            const char * mnemonic) const
+    {
+        ccprintf(os, "\t%s   ", mnemonic);
+    }
+
+    void X86StaticInst::printMnemonic(std::ostream &os,
+            const char * instMnemonic, const char * mnemonic) const
+    {
+        ccprintf(os, "\t%s : %s   ", instMnemonic, mnemonic);
+    }
+
+    void X86StaticInst::printSegment(std::ostream &os, int segment) const
+    {
+        switch (segment)
+        {
+          case 0:
+            ccprintf(os, "ES");
+            break;
+          case 1:
+            ccprintf(os, "CS");
+            break;
+          case 2:
+            ccprintf(os, "SS");
+            break;
+          case 3:
+            ccprintf(os, "DS");
+            break;
+          case 4:
+            ccprintf(os, "FS");
+            break;
+          case 5:
+            ccprintf(os, "GS");
+            break;
+          default:
+            panic("Unrecognized segment %d\n", segment);
+        }
+    }
+
+    void
+    X86StaticInst::printSrcReg(std::ostream &os, int reg) const
+    {
+        if(_numSrcRegs > reg)
+            printReg(os, _srcRegIdx[reg]);
+    }
+
+    void
+    X86StaticInst::printDestReg(std::ostream &os, int reg) const
+    {
+        if(_numDestRegs > reg)
+            printReg(os, _destRegIdx[reg]);
+    }
+
+    void
+    X86StaticInst::printReg(std::ostream &os, int reg) const
+    {
+        if (reg < FP_Base_DepTag) {
+            //FIXME These should print differently depending on the
+            //mode etc, but for now this will get the point across
+            switch (reg) {
+              case INTREG_RAX:
+                ccprintf(os, "rax");
+                break;
+              case INTREG_RBX:
+                ccprintf(os, "rbx");
+                break;
+              case INTREG_RCX:
+                ccprintf(os, "rcx");
+                break;
+              case INTREG_RDX:
+                ccprintf(os, "rdx");
+                break;
+              case INTREG_RSP:
+                ccprintf(os, "rsp");
+                break;
+              case INTREG_RBP:
+                ccprintf(os, "rbp");
+                break;
+              case INTREG_RSI:
+                ccprintf(os, "rsi");
+                break;
+              case INTREG_RDI:
+                ccprintf(os, "rdi");
+                break;
+              case INTREG_R8W:
+                ccprintf(os, "r8");
+                break;
+              case INTREG_R9W:
+                ccprintf(os, "r9");
+                break;
+              case INTREG_R10W:
+                ccprintf(os, "r10");
+                break;
+              case INTREG_R11W:
+                ccprintf(os, "r11");
+                break;
+              case INTREG_R12W:
+                ccprintf(os, "r12");
+                break;
+              case INTREG_R13W:
+                ccprintf(os, "r13");
+                break;
+              case INTREG_R14W:
+                ccprintf(os, "r14");
+                break;
+              case INTREG_R15W:
+                ccprintf(os, "r15");
+                break;
+              default:
+                ccprintf(os, "t%d", reg - NUM_INTREGS);
+            }
+        } else if (reg < Ctrl_Base_DepTag) {
+            ccprintf(os, "%%f%d", reg - FP_Base_DepTag);
+        } else {
+            switch (reg - Ctrl_Base_DepTag) {
+              default:
+                ccprintf(os, "%%ctrl%d", reg - Ctrl_Base_DepTag);
+            }
+        }
+    }
+
+    std::string X86StaticInst::generateDisassembly(Addr pc,
+        const SymbolTable *symtab) const
+    {
+        std::stringstream ss;
+
+        printMnemonic(ss, mnemonic);
+
+        return ss.str();
+    }
+}
diff --git a/src/arch/x86/insts/static_inst.hh b/src/arch/x86/insts/static_inst.hh
new file mode 100644
index 000000000..3e9dbf26e
--- /dev/null
+++ b/src/arch/x86/insts/static_inst.hh
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2007 The Hewlett-Packard Development Company
+ * All rights reserved.
+ *
+ * Redistribution and use of this software in source and binary forms,
+ * with or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ * The software must be used only for Non-Commercial Use which means any
+ * use which is NOT directed to receiving any direct monetary
+ * compensation for, or commercial advantage from such use.  Illustrative
+ * examples of non-commercial use are academic research, personal study,
+ * teaching, education and corporate research & development.
+ * Illustrative examples of commercial use are distributing products for
+ * commercial advantage and providing services using the software for
+ * commercial advantage.
+ *
+ * If you wish to use this software or functionality therein that may be
+ * covered by patents for commercial use, please contact:
+ *     Director of Intellectual Property Licensing
+ *     Office of Strategy and Technology
+ *     Hewlett-Packard Company
+ *     1501 Page Mill Road
+ *     Palo Alto, California  94304
+ *
+ * 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.  No right of
+ * sublicense is granted herewith.  Derivatives of the software and
+ * output created using the software may be prepared, but only for
+ * Non-Commercial Uses.  Derivatives of the software may be shared with
+ * others provided: (i) the others agree to abide by the list of
+ * conditions herein which includes the Non-Commercial Use restrictions;
+ * and (ii) such Derivatives of the software include the above copyright
+ * notice to acknowledge the contribution from this software where
+ * applicable, this list of conditions and the disclaimer below.
+ *
+ * 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
+ */
+
+#ifndef __ARCH_X86_INSTS_STATICINST_HH__
+#define __ARCH_X86_INSTS_STATICINST_HH__
+
+#include "cpu/static_inst.hh"
+
+namespace X86ISA
+{
+    /**
+     * Base class for all X86 static instructions.
+     */
+
+    class X86StaticInst : public StaticInst
+    {
+      protected:
+        // Constructor.
+        X86StaticInst(const char *mnem,
+             ExtMachInst _machInst, OpClass __opClass)
+                : StaticInst(mnem, _machInst, __opClass)
+            {
+            }
+
+        std::string generateDisassembly(Addr pc,
+            const SymbolTable *symtab) const;
+
+        void printMnemonic(std::ostream &os, const char * mnemonic) const;
+        void printMnemonic(std::ostream &os, const char * instMnemonic,
+                const char * mnemonic) const;
+
+        void printSegment(std::ostream &os, int segment) const;
+
+        void printReg(std::ostream &os, int reg) const;
+        void printSrcReg(std::ostream &os, int reg) const;
+        void printDestReg(std::ostream &os, int reg) const;
+
+        inline uint64_t merge(uint64_t into, uint64_t val, int size) const
+        {
+            X86IntReg reg;
+            reg = into;
+            //FIXME This needs to be handle high bytes as well
+            switch(size)
+            {
+              case 1:
+                reg.L = val;
+                break;
+              case 2:
+                reg.X = val;
+                break;
+              case 4:
+                //XXX Check if this should be zeroed or sign extended
+                reg = 0;
+                reg.E = val;
+                break;
+              case 8:
+                reg.R = val;
+                break;
+              default:
+                panic("Tried to merge with unrecognized size %d.\n", size);
+            }
+            return val;
+        }
+
+        inline uint64_t pick(uint64_t from, int size)
+        {
+            X86IntReg reg;
+            reg = from;
+            switch(size)
+            {
+              case 1:
+                return reg.L;
+              case 2:
+                return reg.E;
+              case 4:
+                return reg.X;
+              case 8:
+                return reg.R;
+              default:
+                panic("Tried to pick with unrecognized size %d.\n", size);
+            }
+        }
+    };
+}
+
+#endif //__ARCH_X86_INSTS_STATICINST_HH__