From 4a52a6ea2d84933a1ac8418fe2ba9222832a690d Mon Sep 17 00:00:00 2001
From: Brad Beckmann <Brad.Beckmann@amd.com>
Date: Tue, 10 Jul 2012 22:51:53 -0700
Subject: [PATCH] cpu: added assertions to ensure the correct proxies are used

---
 src/cpu/thread_state.cc | 24 ++++++++++++++++++++++++
 src/cpu/thread_state.hh |  6 +++---
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/src/cpu/thread_state.cc b/src/cpu/thread_state.cc
index eda62dad1..d0f946989 100644
--- a/src/cpu/thread_state.cc
+++ b/src/cpu/thread_state.cc
@@ -122,6 +122,30 @@ ThreadState::initMemProxies(ThreadContext *tc)
     }
 }
 
+PortProxy &
+ThreadState::getPhysProxy()
+{
+    assert(FullSystem);
+    assert(physProxy != NULL);
+    return *physProxy;
+}
+
+FSTranslatingPortProxy &
+ThreadState::getVirtProxy()
+{
+    assert(FullSystem);
+    assert(virtProxy != NULL);
+    return *virtProxy;
+}
+
+SETranslatingPortProxy &
+ThreadState::getMemProxy()
+{
+    assert(!FullSystem);
+    assert(proxy != NULL);
+    return *proxy;
+}
+
 void
 ThreadState::profileClear()
 {
diff --git a/src/cpu/thread_state.hh b/src/cpu/thread_state.hh
index 995a870f5..d8dccc4ae 100644
--- a/src/cpu/thread_state.hh
+++ b/src/cpu/thread_state.hh
@@ -99,13 +99,13 @@ struct ThreadState {
 
     TheISA::Kernel::Statistics *getKernelStats() { return kernelStats; }
 
-    PortProxy &getPhysProxy() { return *physProxy; }
+    PortProxy &getPhysProxy();
 
-    FSTranslatingPortProxy &getVirtProxy() { return *virtProxy; }
+    FSTranslatingPortProxy &getVirtProxy();
 
     Process *getProcessPtr() { return process; }
 
-    SETranslatingPortProxy &getMemProxy() { return *proxy; }
+    SETranslatingPortProxy &getMemProxy();
 
     /** Reads the number of instructions functionally executed and
      * committed.
-- 
2.30.2