From 5c37d10624e0f9a9568f1eb1527832c55addba59 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Wed, 8 Jul 2009 23:02:21 -0700
Subject: Registers: Eliminate the ISA defined RegFile class.

---
 src/cpu/inorder/cpu.hh    | 1 -
 src/cpu/simple_thread.cc  | 3 ---
 src/cpu/simple_thread.hh  | 3 ---
 src/cpu/thread_context.hh | 1 -
 4 files changed, 8 deletions(-)

(limited to 'src/cpu')

diff --git a/src/cpu/inorder/cpu.hh b/src/cpu/inorder/cpu.hh
index 31010a01f..595a38ecc 100644
--- a/src/cpu/inorder/cpu.hh
+++ b/src/cpu/inorder/cpu.hh
@@ -77,7 +77,6 @@ class InOrderCPU : public BaseCPU
     typedef TheISA::IntReg IntReg;
     typedef TheISA::FloatReg FloatReg;
     typedef TheISA::FloatRegBits FloatRegBits;
-    typedef TheISA::RegFile RegFile;
     typedef TheISA::MiscReg MiscReg;
 
     //DynInstPtr TypeDefs
diff --git a/src/cpu/simple_thread.cc b/src/cpu/simple_thread.cc
index 2edaf8f55..dde63d7d9 100644
--- a/src/cpu/simple_thread.cc
+++ b/src/cpu/simple_thread.cc
@@ -110,7 +110,6 @@ SimpleThread::SimpleThread()
 #endif
 {
     tc = new ProxyThreadContext<SimpleThread>(this);
-    regs.clear();
 }
 
 SimpleThread::~SimpleThread()
@@ -191,7 +190,6 @@ void
 SimpleThread::serialize(ostream &os)
 {
     ThreadState::serialize(os);
-    regs.serialize(cpu, os);
     SERIALIZE_ARRAY(floatRegs.i, TheISA::NumFloatRegs);
     SERIALIZE_ARRAY(intRegs, TheISA::NumIntRegs);
     SERIALIZE_SCALAR(microPC);
@@ -207,7 +205,6 @@ void
 SimpleThread::unserialize(Checkpoint *cp, const std::string &section)
 {
     ThreadState::unserialize(cp, section);
-    regs.unserialize(cpu, cp, section);
     UNSERIALIZE_ARRAY(floatRegs.i, TheISA::NumFloatRegs);
     UNSERIALIZE_ARRAY(intRegs, TheISA::NumIntRegs);
     UNSERIALIZE_SCALAR(microPC);
diff --git a/src/cpu/simple_thread.hh b/src/cpu/simple_thread.hh
index 31e69bafe..90502fe9f 100644
--- a/src/cpu/simple_thread.hh
+++ b/src/cpu/simple_thread.hh
@@ -90,7 +90,6 @@ class TranslatingPort;
 class SimpleThread : public ThreadState
 {
   protected:
-    typedef TheISA::RegFile RegFile;
     typedef TheISA::MachInst MachInst;
     typedef TheISA::MiscReg MiscReg;
     typedef TheISA::FloatReg FloatReg;
@@ -99,7 +98,6 @@ class SimpleThread : public ThreadState
     typedef ThreadContext::Status Status;
 
   protected:
-    RegFile regs;       // correct-path register context
     union {
         FloatReg f[TheISA::NumFloatRegs];
         FloatRegBits i[TheISA::NumFloatRegs];
@@ -253,7 +251,6 @@ class SimpleThread : public ThreadState
 
     void clearArchRegs()
     {
-        regs.clear();
         microPC = 0;
         nextMicroPC = 1;
         PC = nextPC = nextNPC = 0;
diff --git a/src/cpu/thread_context.hh b/src/cpu/thread_context.hh
index 49776858d..98d244994 100644
--- a/src/cpu/thread_context.hh
+++ b/src/cpu/thread_context.hh
@@ -79,7 +79,6 @@ namespace TheISA {
 class ThreadContext
 {
   protected:
-    typedef TheISA::RegFile RegFile;
     typedef TheISA::MachInst MachInst;
     typedef TheISA::IntReg IntReg;
     typedef TheISA::FloatReg FloatReg;
-- 
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