page_table.cc (12519:1fcc0d0a8f91) page_table.cc (12536:0a1d2ced2d4c)
1/*
2 * Copyright (c) 2014 Advanced Micro Devices, Inc.
3 * Copyright (c) 2003 The Regents of The University of Michigan
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met: redistributions of source code must retain the above copyright

--- 25 unchanged lines hidden (view full) ---

34/**
35 * @file
36 * Definitions of functional page table.
37 */
38#include "mem/page_table.hh"
39
40#include <string>
41
1/*
2 * Copyright (c) 2014 Advanced Micro Devices, Inc.
3 * Copyright (c) 2003 The Regents of The University of Michigan
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met: redistributions of source code must retain the above copyright

--- 25 unchanged lines hidden (view full) ---

34/**
35 * @file
36 * Definitions of functional page table.
37 */
38#include "mem/page_table.hh"
39
40#include <string>
41
42#include "base/compiler.hh"
42#include "base/trace.hh"
43#include "debug/MMU.hh"
44#include "sim/faults.hh"
45#include "sim/serialize.hh"
46
47using namespace std;
48
49void

--- 28 unchanged lines hidden (view full) ---

78{
79 assert(pageOffset(vaddr) == 0);
80 assert(pageOffset(new_vaddr) == 0);
81
82 DPRINTF(MMU, "moving pages from vaddr %08p to %08p, size = %d\n", vaddr,
83 new_vaddr, size);
84
85 while (size > 0) {
43#include "base/trace.hh"
44#include "debug/MMU.hh"
45#include "sim/faults.hh"
46#include "sim/serialize.hh"
47
48using namespace std;
49
50void

--- 28 unchanged lines hidden (view full) ---

79{
80 assert(pageOffset(vaddr) == 0);
81 assert(pageOffset(new_vaddr) == 0);
82
83 DPRINTF(MMU, "moving pages from vaddr %08p to %08p, size = %d\n", vaddr,
84 new_vaddr, size);
85
86 while (size > 0) {
86 auto new_it = pTable.find(new_vaddr);
87 auto new_it M5_VAR_USED = pTable.find(new_vaddr);
87 auto old_it = pTable.find(vaddr);
88 assert(old_it != pTable.end() && new_it == pTable.end());
89
90 pTable.emplace(new_vaddr, old_it->second);
91 pTable.erase(old_it);
92 size -= pageSize;
93 vaddr += pageSize;
94 new_vaddr += pageSize;

--- 114 unchanged lines hidden --- 		88 auto old_it = pTable.find(vaddr);
89 assert(old_it != pTable.end() && new_it == pTable.end());
90
91 pTable.emplace(new_vaddr, old_it->second);
92 pTable.erase(old_it);
93 size -= pageSize;
94 vaddr += pageSize;
95 new_vaddr += pageSize;

--- 114 unchanged lines hidden ---