From 4f7809d5e674384f58d3be6f4591afc0ceb2c37e Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Sat, 14 Jul 2007 17:14:19 -0700
Subject: 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
---
 src/arch/x86/insts/microop.hh | 100 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 src/arch/x86/insts/microop.hh

(limited to 'src/arch/x86/insts/microop.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__
-- 
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