From ebe4d05f70e2cac823bdbbc1e2060ab507e3e80f Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Tue, 19 Jun 2007 14:50:35 +0000
Subject: Renovate the "fault" microop implementation.

--HG--
extra : convert_revision : dc9d67dd5413f00f16d37cb2d0f8b0d10971e14a
---
 src/arch/x86/isa/microops/specop.isa | 64 +++++++++++++++++-------------------
 1 file changed, 30 insertions(+), 34 deletions(-)

(limited to 'src')

diff --git a/src/arch/x86/isa/microops/specop.isa b/src/arch/x86/isa/microops/specop.isa
index 96fdf1c5e..b56223390 100644
--- a/src/arch/x86/isa/microops/specop.isa
+++ b/src/arch/x86/isa/microops/specop.isa
@@ -59,67 +59,63 @@
 //
 //////////////////////////////////////////////////////////////////////////
 
-def template MicroFaultExecute {{
-        Fault %(class_name)s ::execute(%(CPU_exec_context)s *xc,
-                Trace::InstRecord *traceData) const
-        {
-            //Return the fault we were constructed with
-            return fault;
-        }
-}};
-
-def template MicroFaultDeclare {{
-    class %(class_name)s : public X86MicroopBase
+output header {{
+    class MicroFault : public X86MicroopBase
     {
       protected:
         Fault fault;
         void buildMe();
 
       public:
-        %(class_name)s(ExtMachInst _machInst,
-                const char * instMnem,
+        MicroFault(ExtMachInst _machInst, const char * instMnem,
                 bool isMicro, bool isDelayed, bool isFirst, bool isLast,
                 Fault _fault);
 
-        %(class_name)s(ExtMachInst _machInst,
-                const char * instMnem,
+        MicroFault(ExtMachInst _machInst, const char * instMnem,
                 Fault _fault);
 
         %(BasicExecDeclare)s
     };
 }};
 
-def template MicroFaultConstructor {{
-
-    inline void %(class_name)s::buildMe()
-    {
-        %(constructor)s;
-    }
+output decoder {{
+        Fault MicroFault::execute(%(CPU_exec_context)s *xc,
+                Trace::InstRecord *traceData) const
+        {
+            //Return the fault we were constructed with
+            return fault;
+        }
+}};
 
-    inline %(class_name)s::%(class_name)s(
+output decoder {{
+    inline MicroFault::MicroFault(
             ExtMachInst machInst, const char * instMnem, Fault _fault) :
-        %(base_class)s(machInst, "%(mnemonic)s", instMnem,
-                false, false, false, false, %(op_class)s), fault(_fault)
+        X86MicroopBase(machInst, "fault", instMnem,
+                false, false, false, false, No_OpClass), fault(_fault)
     {
-        buildMe();
     }
 
-    inline %(class_name)s::%(class_name)s(
+    inline MicroFault::MicroFault(
             ExtMachInst machInst, const char * instMnem,
             bool isMicro, bool isDelayed, bool isFirst, bool isLast,
             Fault _fault) :
-        %(base_class)s(machInst, "%(mnemonic)s", instMnem,
-                isMicro, isDelayed, isFirst, isLast, %(op_class)s),
+        X86MicroopBase(machInst, "fault", instMnem,
+                isMicro, isDelayed, isFirst, isLast, No_OpClass),
                 fault(_fault)
     {
-        buildMe();
     }
 }};
 
 let {{
-    # This microop takes in a single parameter, a fault to return.
-    iop = InstObjParams("fault", "GenFault", 'X86MicroopBase', {"code" : ""})
-    header_output += MicroFaultDeclare.subst(iop)
-    decoder_output += MicroFaultConstructor.subst(iop)
-    exec_output += MicroFaultExecute.subst(iop)
+    class Fault(X86Microop):
+        def __init__(self, fault):
+            self.fault = fault
+
+        def getAllocator(self, *microFlags):
+            allocator = '''new MicroFault(machInst, mnemonic
+                    %(flags)s, %(fault)s)''' % {
+                "flags" : self.microFlagsText(microFlags),
+                "fault" : self.fault}
+            return allocator
+    microopClasses["fault"] = Fault
 }};
-- 
cgit v1.2.3