From 34a8e37c1319dc19c10d239834030793733dc475 Mon Sep 17 00:00:00 2001
From: Ali Saidi <Ali.Saidi@ARM.com>
Date: Fri, 19 Nov 2010 18:01:01 -0600
Subject: SE: Fix simulating more than 4GB of RAM in SE mode

This change removes some dead code in PhysicalMemory, uses a 64 bit type
for the page pointer in System (instead of 32 bit) and cleans up some style.
---
 src/mem/physical.cc | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

(limited to 'src/mem/physical.cc')

diff --git a/src/mem/physical.cc b/src/mem/physical.cc
index c24300cad..937fb80a2 100644
--- a/src/mem/physical.cc
+++ b/src/mem/physical.cc
@@ -68,8 +68,7 @@ using namespace std;
 using namespace TheISA;
 
 PhysicalMemory::PhysicalMemory(const Params *p)
-    : MemObject(p), pmemAddr(NULL), pagePtr(0),
-      lat(p->latency), lat_var(p->latency_var),
+    : MemObject(p), pmemAddr(NULL), lat(p->latency), lat_var(p->latency_var),
       _size(params()->range.size()), _start(params()->range.start)
 {
     if (size() % TheISA::PageBytes != 0)
@@ -124,16 +123,6 @@ PhysicalMemory::~PhysicalMemory()
         munmap((char*)pmemAddr, size());
 }
 
-Addr
-PhysicalMemory::new_page()
-{
-    Addr return_addr = pagePtr << LogVMPageSize;
-    return_addr += start();
-
-    ++pagePtr;
-    return return_addr;
-}
-
 unsigned
 PhysicalMemory::deviceBlockSize() const
 {
-- 
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