| 1 |
using System; |
| 2 |
using System.Collections.Generic; |
| 3 |
using System.ComponentModel; |
| 4 |
using System.Drawing; |
| 5 |
using System.Data; |
| 6 |
using System.Linq; |
| 7 |
using System.Text; |
| 8 |
using System.Windows.Forms; |
| 9 |
using Be.Windows.Forms; |
| 10 |
using RomCheater.Logging; |
| 11 |
using RomCheater.PluginFramework.Interfaces; |
| 12 |
using System.Diagnostics; |
| 13 |
|
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namespace RomCheater.Docking.UI |
| 15 |
{ |
| 16 |
public partial class UIMemoryViewer : UserControl, IProcessConfig, IAcceptsPlugin<IConfigPlugin>//, IAcceptsMemoryRange |
| 17 |
{ |
| 18 |
private bool first_load = true; |
| 19 |
public UIMemoryViewer() |
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{ |
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InitializeComponent(); |
| 22 |
SetStyle(ControlStyles.UserPaint, true); |
| 23 |
SetStyle(ControlStyles.DoubleBuffer, true); |
| 24 |
SetStyle(ControlStyles.AllPaintingInWmPaint, true); |
| 25 |
SetStyle(ControlStyles.ResizeRedraw, true); |
| 26 |
//this.OnPCSX2ProcessCallback = new UIEvents.PCSX2ProcessCallback(this.PCSX2ProcessCallback); |
| 27 |
//if (this.OnPCSX2ProcessCallback != null) { this.OnPCSX2ProcessCallback.Invoke(out procdata); } |
| 28 |
this.UpdateEnabled = false; |
| 29 |
txtData.BytesPerLine = (int)max_address_width; |
| 30 |
txtData.UseFixedBytesPerLine = true; |
| 31 |
txtData.StringViewVisible = true; |
| 32 |
ramScroll.Minimum = (int)MemoryStart; |
| 33 |
for (uint i = MemoryStart; i < (MemoryStart + max_ram_view); i += max_address_width) { ramScroll.Maximum += (int)max_address_width; } |
| 34 |
ramScroll.Value = ramScroll.Minimum; |
| 35 |
this.CanChangeUpdateInterval = false; |
| 36 |
|
| 37 |
|
| 38 |
lblAddressMarker.Text = ""; |
| 39 |
for (uint i = 0; i < max_address_width; i++) |
| 40 |
{ |
| 41 |
lblAddressMarker.Text = lblAddressMarker.Text + string.Format("{0:X2} ", i); |
| 42 |
} |
| 43 |
this.AcceptedPlugin = null; this.AcceptedProcess = null; |
| 44 |
|
| 45 |
txtAddresses.MouseWheel += new MouseEventHandler(txtAddresses_MouseWheel); |
| 46 |
txtData.MouseWheel += new MouseEventHandler(txtData_MouseWheel); |
| 47 |
} |
| 48 |
|
| 49 |
private void GetFirstNonZeroByte() |
| 50 |
{ |
| 51 |
if (!DesignMode) |
| 52 |
{ |
| 53 |
Sojaner.MemoryScanner.ProcessMemoryReader reader = new Sojaner.MemoryScanner.ProcessMemoryReader(); |
| 54 |
reader.ReadProcess = this.AcceptedProcess; |
| 55 |
reader.OpenProcess(); |
| 56 |
uint addr = 0; |
| 57 |
reader.ReadFirstNonZeroByte(MemoryStart, MemorySize, out addr); |
| 58 |
GotoAddress(addr); |
| 59 |
} |
| 60 |
} |
| 61 |
|
| 62 |
#region IProcessConfig Members |
| 63 |
private Process _AcceptedProcess; |
| 64 |
public Process AcceptedProcess |
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{ |
| 66 |
get { return _AcceptedProcess; } |
| 67 |
set |
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{ |
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_AcceptedProcess = value; |
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update_timer.Enabled = (value != null); |
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UpdateEnabled = update_timer.Enabled; |
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if (value != null) |
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GetFirstNonZeroByte(); |
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} |
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} |
| 76 |
#endregion |
| 77 |
#region IAcceptsPlugin<IConfigPlugin> Members |
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public IConfigPlugin AcceptedPlugin { get; set; } |
| 79 |
#endregion |
| 80 |
#region IAcceptsMemoryRange members |
| 81 |
private uint MemoryStart { get { return 0; } } |
| 82 |
private uint MemorySize { get { return int.MaxValue; } } |
| 83 |
#endregion |
| 84 |
public void GotoTop() { this.CURRENT_TOP_ADDR = 0; } |
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public void GotoBottom() { uint size = MemorySize; this.CURRENT_TOP_ADDR = (uint)((size - 1) - max_ram_view); } |
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public void GotoAddress(uint addr) { this.CURRENT_TOP_ADDR = (uint)addr & 0xFFFFFFF0; } |
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private bool _UpdateEnabled; |
| 88 |
public bool UpdateEnabled |
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{ |
| 90 |
get { return _UpdateEnabled; } |
| 91 |
set |
| 92 |
{ |
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_UpdateEnabled = value; |
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if (value) { this.update_timer.Enabled = true; } |
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else { this.update_timer.Enabled = false; } |
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} |
| 97 |
} |
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private bool _CanChangeUpdateInterval; |
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public bool CanChangeUpdateInterval |
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{ |
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get { return _CanChangeUpdateInterval; } |
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set { _CanChangeUpdateInterval = value; } |
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} |
| 104 |
|
| 105 |
public int UpdateInterval |
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{ |
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get { return this.update_timer.Interval; } |
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set { if (CanChangeUpdateInterval) this.update_timer.Interval = value; } |
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} |
| 110 |
private string AddressList = ""; |
| 111 |
private string AsciiData = ""; |
| 112 |
private byte[] RamData = new byte[] { }; |
| 113 |
|
| 114 |
const uint max_address_width = 16; |
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static uint max_ram_view = max_address_width * 27; |
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|
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static uint small_scroll_change = max_address_width * 1; // scrolls one line (when you clikc the up or down arrows) |
| 118 |
static uint medium_scroll_change = max_ram_view / 2; // scrolls half a page |
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static uint large_scroll_change = max_ram_view; // scrolls a full page |
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private uint _CURRENT_TOP_ADDR; |
| 121 |
uint CURRENT_TOP_ADDR |
| 122 |
{ |
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get { return _CURRENT_TOP_ADDR; } |
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set { _CURRENT_TOP_ADDR = value; } |
| 125 |
} |
| 126 |
//uint CURRENT_BOITTOM_ADDR() { return CURRENT_TOP_ADDR + max_ram_view; } |
| 127 |
private void UpdateMaxRamView() |
| 128 |
{ |
| 129 |
Graphics g = this.CreateGraphics(); |
| 130 |
Size size = g.MeasureString("00", txtData.Font).ToSize(); |
| 131 |
int ByteHeight = size.Height; |
| 132 |
int TotalHeight = txtData.Height; |
| 133 |
uint NumberOfBytes = (uint)((TotalHeight / ByteHeight) * max_address_width); |
| 134 |
uint byte_width = (max_address_width * 2); |
| 135 |
max_ram_view = NumberOfBytes + (byte_width - 1); |
| 136 |
} |
| 137 |
private void btnGotoAddress_Click(object sender, EventArgs e) |
| 138 |
{ |
| 139 |
this.GotoAddress(txthexGoto.ToUInt32()); |
| 140 |
} |
| 141 |
|
| 142 |
private void btnEditBytes_Click(object sender, EventArgs e) |
| 143 |
{ |
| 144 |
bool reenable = false; |
| 145 |
if (this.UpdateEnabled) reenable = true; |
| 146 |
this.UpdateEnabled = false; |
| 147 |
ByteEditor editor = new ByteEditor((txtData.ByteProvider as DynamicByteProvider).Bytes.ToArray(), this.CURRENT_TOP_ADDR); |
| 148 |
editor.ShowDialog(); |
| 149 |
if (editor.BytesEdited) |
| 150 |
{ |
| 151 |
DynamicByteProvider _DynamicByteProvider = new DynamicByteProvider(editor.AsBytes); |
| 152 |
txtData.ByteProvider = _DynamicByteProvider; |
| 153 |
_DynamicByteProvider.Changed += new EventHandler(HexResourceViewerBytes_Changed); |
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this.WriteCurrentBytes(); |
| 155 |
} |
| 156 |
this.UpdateEnabled = reenable; |
| 157 |
} |
| 158 |
private bool ForceUpdate = false; |
| 159 |
private bool ShouldUpdateResults() |
| 160 |
{ |
| 161 |
//if (ResultsUpdateWorkerThread.IsBusy) { return false; } |
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if (ForceUpdate) return true; |
| 163 |
//else if (TextIsBeingSelected) return false; |
| 164 |
//else if (NonHandledKeysAreBeingPressed) return false; |
| 165 |
else if (this.UpdateEnabled) return true; |
| 166 |
else { return false; } |
| 167 |
} |
| 168 |
private void UpdateGui(bool force) |
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{ |
| 170 |
if (AcceptedProcess == null) { return; } |
| 171 |
if (AcceptedPlugin == null) { return; } |
| 172 |
|
| 173 |
if (!this.ShouldUpdateResults()) { return; }// this.Logger.LogDebugMessage(string.Format("ShouldUpdateResults() -> returning false")); return; } |
| 174 |
this.UpdateMaxRamView(); |
| 175 |
//if (!force) |
| 176 |
//{ |
| 177 |
if (!ResultsUpdateWorkerThread.IsBusy) |
| 178 |
ResultsUpdateWorkerThread.RunWorkerAsync(); |
| 179 |
//} |
| 180 |
//else |
| 181 |
//{ |
| 182 |
// while (!ResultsUpdateWorkerThread.IsBusy) { ResultsUpdateWorkerThread.CancelAsync(); Application.DoEvents(); } |
| 183 |
// ResultsUpdateWorkerThread.RunWorkerAsync(); |
| 184 |
//} |
| 185 |
} |
| 186 |
private void UpdateGui() |
| 187 |
{ |
| 188 |
this.UpdateGui(false); |
| 189 |
} |
| 190 |
private byte[] GetMemory() |
| 191 |
{ |
| 192 |
try |
| 193 |
{ |
| 194 |
Sojaner.MemoryScanner.ProcessMemoryReader reader = new Sojaner.MemoryScanner.ProcessMemoryReader(); |
| 195 |
reader.ReadProcess = this.AcceptedProcess; |
| 196 |
reader.OpenProcess(); |
| 197 |
int bytesReadSize; |
| 198 |
byte[] data = reader.ReadProcessMemory(CURRENT_TOP_ADDR, max_ram_view, out bytesReadSize); |
| 199 |
//this.Logger.LogDebugMessage(string.Format("GetMemory() -> Memory Size: {0}0x{2:X8}{1}", "{", "}", data.Length)); |
| 200 |
return data; |
| 201 |
} |
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catch (Exception ex) |
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{ |
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logger.Error.WriteLine("{0}.GetMemory():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); |
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byte[] data = new byte[max_ram_view]; |
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for (int i = 0; i < data.Length; i++) { data[i] = 0x0; } |
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return data; |
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} |
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} |
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private void UpdateMemroyView() { this.UpdateMemroyView(this.CURRENT_TOP_ADDR); } |
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private void UpdateMemroyView(uint address) |
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{ |
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try |
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{ |
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if (AcceptedProcess == null) { return; } |
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if (AcceptedPlugin == null) { return; } |
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|
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byte[] data = GetMemory(); |
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try |
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{ |
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RamData = data; |
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|
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|
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AddressList = ""; |
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AsciiData = ""; |
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// write the addreses out |
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for (uint i = address; i < (address + max_ram_view); i += max_address_width) |
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{ |
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AddressList = AddressList + string.Format("{0:X8}:\n", i); |
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} |
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//// write out the ascii data |
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StringBuilder builder = new StringBuilder(); |
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for (uint i = address; i < (address + max_ram_view); i += max_address_width) |
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{ |
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try |
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{ |
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for (uint j = 0; j < max_address_width; j++) |
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{ |
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uint current_addr = i + j; |
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if (current_addr >= MemorySize) break; |
| 241 |
byte ascii_value_raw = data[j]; |
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char ascii_value = (char)data[j]; |
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if (ascii_value_raw >= 0x20 && ascii_value_raw <= 0x7e) |
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{ |
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builder.Append(ascii_value.ToString()); |
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} |
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else |
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{ |
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builder.Append("."); |
| 250 |
} |
| 251 |
} |
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builder.AppendLine(); |
| 253 |
} |
| 254 |
catch (Exception ex) |
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{ |
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logger.Error.WriteLine("{0}.UpdateMemroyView().BuildingAsciiString:{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); |
| 257 |
return; |
| 258 |
} |
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} |
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AsciiData = builder.ToString(); |
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|
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|
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} |
| 264 |
catch (Exception ex) |
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{ |
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logger.Error.WriteLine("{0}.UpdateMemroyView():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); |
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return; |
| 268 |
} |
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} |
| 270 |
catch (Exception ex) { logger.Error.WriteLine("{0}.UpdateMemroyView():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); } |
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} |
| 272 |
private void HexResourceViewerBytes_Changed(object sender, System.EventArgs e) |
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{ |
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this.WriteCurrentBytes(); |
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} |
| 276 |
private void WriteCurrentBytes() |
| 277 |
{ |
| 278 |
try |
| 279 |
{ |
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if (AcceptedProcess == null) { return; } |
| 281 |
if (AcceptedPlugin == null) { return; } |
| 282 |
// Byte changed |
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byte[] data = (txtData.ByteProvider as DynamicByteProvider).Bytes.ToArray(); |
| 284 |
|
| 285 |
|
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Sojaner.MemoryScanner.ProcessMemoryReader reader = new Sojaner.MemoryScanner.ProcessMemoryReader(); |
| 287 |
reader.ReadProcess = this.AcceptedProcess; |
| 288 |
reader.OpenProcess(); |
| 289 |
int bytesReadSize; |
| 290 |
|
| 291 |
for (int i = 0; i < data.Length; i += sizeof(uint)) |
| 292 |
{ |
| 293 |
uint addr = (uint)(this.CURRENT_TOP_ADDR + i); |
| 294 |
uint data_to_write = BitConverter.ToUInt32(data, i); |
| 295 |
reader.WriteProcessMemory((UIntPtr)addr, data, out bytesReadSize); |
| 296 |
} |
| 297 |
} |
| 298 |
catch (Exception ex) { logger.Error.WriteLine("{0}.WriteCurrentBytes():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); } |
| 299 |
} |
| 300 |
|
| 301 |
private void update_timer_Tick(object sender, EventArgs e) { this.UpdateGui(); } |
| 302 |
private void ResultsUpdateWorkerThread_DoWork(object sender, DoWorkEventArgs e) { try { this.UpdateMemroyView(); } catch (Exception ex) { logger.Error.WriteLine("{0}.ResultsUpdateWorkerThread_DoWork():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); } } |
| 303 |
private void ResultsUpdateWorkerThread_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e) |
| 304 |
{ |
| 305 |
try |
| 306 |
{ |
| 307 |
txtAddresses.Clear(); txtAddresses.Text = AddressList; |
| 308 |
//txtAscii.Clear(); txtAscii.Text = AsciiData; |
| 309 |
//this.Logger.LogDebugMessage(string.Format("RunWorkerCompeleted() -> Memory Size: {0}0x{2:X8}{1}", "{", "}", RamData.Length)); |
| 310 |
DynamicByteProvider _DynamicByteProvider = new DynamicByteProvider(RamData); |
| 311 |
txtData.ByteProvider = _DynamicByteProvider; |
| 312 |
_DynamicByteProvider.Changed += new EventHandler(HexResourceViewerBytes_Changed); |
| 313 |
} |
| 314 |
catch (ObjectDisposedException) { } // ignore errors aobut disposed objects (usually only happens when the parent closes) |
| 315 |
catch (Exception ex) { logger.Error.WriteLine("{0}.ResultsUpdateWorkerThread_RunWorkerCompleted():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); } |
| 316 |
} |
| 317 |
private void Handle_KeyDown(object sender, KeyEventArgs e) |
| 318 |
{ |
| 319 |
//isScrolling = false; |
| 320 |
//bool reenable = false; |
| 321 |
//if (this.UpdateEnabled) reenable = true; |
| 322 |
//this.UpdateEnabled = false; |
| 323 |
|
| 324 |
this.UpdateMaxRamView(); |
| 325 |
uint ORIGINAL_ADDR = this.CURRENT_TOP_ADDR; |
| 326 |
|
| 327 |
////if (e.Type == ScrollEventType.EndScroll) return; |
| 328 |
uint size = max_ram_view; |
| 329 |
|
| 330 |
bool haveModifier = false; |
| 331 |
switch (e.Modifiers) |
| 332 |
{ |
| 333 |
case Keys.Control: |
| 334 |
switch (e.KeyCode) |
| 335 |
{ |
| 336 |
case Keys.Home: |
| 337 |
this.CURRENT_TOP_ADDR = 0; //NonHandledKeysAreBeingPressed = false; |
| 338 |
break; |
| 339 |
case Keys.End: |
| 340 |
this.CURRENT_TOP_ADDR = (uint)((size - 1) - max_ram_view); //NonHandledKeysAreBeingPressed = false; |
| 341 |
break; |
| 342 |
default: |
| 343 |
//NonHandledKeysAreBeingPressed = true; |
| 344 |
break; |
| 345 |
} |
| 346 |
break; |
| 347 |
} |
| 348 |
|
| 349 |
if (!haveModifier) |
| 350 |
{ |
| 351 |
switch (e.KeyCode) |
| 352 |
{ |
| 353 |
case Keys.Up: |
| 354 |
this.CURRENT_TOP_ADDR -= (uint)small_scroll_change; //NonHandledKeysAreBeingPressed = false; |
| 355 |
break; |
| 356 |
case Keys.Down: |
| 357 |
this.CURRENT_TOP_ADDR += (uint)small_scroll_change; //NonHandledKeysAreBeingPressed = false; |
| 358 |
break; |
| 359 |
case Keys.PageUp: |
| 360 |
this.CURRENT_TOP_ADDR -= (uint)(large_scroll_change); //NonHandledKeysAreBeingPressed = false; |
| 361 |
break; |
| 362 |
case Keys.PageDown: |
| 363 |
this.CURRENT_TOP_ADDR += (uint)(large_scroll_change); //NonHandledKeysAreBeingPressed = false; |
| 364 |
break; |
| 365 |
default: |
| 366 |
//NonHandledKeysAreBeingPressed = true; |
| 367 |
break; |
| 368 |
} |
| 369 |
} |
| 370 |
if (this.CURRENT_TOP_ADDR < MemoryStart) this.CURRENT_TOP_ADDR = MemoryStart; |
| 371 |
//if (this.CURRENT_TOP_ADDR >= VTLB_VADDR_SIZE) this.CURRENT_TOP_ADDR = (size - 1) - max_ram_view; |
| 372 |
if (this.CURRENT_TOP_ADDR + max_ram_view >= MemorySize) this.CURRENT_TOP_ADDR = (size - 1); |
| 373 |
|
| 374 |
//this.UpdateEnabled = reenable; |
| 375 |
} |
| 376 |
|
| 377 |
private void UIMemoryViewer_KeyDown(object sender, KeyEventArgs e) { this.Handle_KeyDown(sender, e); } |
| 378 |
private void txtAddresses_KeyDown(object sender, KeyEventArgs e) { this.Handle_KeyDown(sender, e); } |
| 379 |
private void txtData_KeyDown(object sender, KeyEventArgs e) { this.Handle_KeyDown(sender, e); } |
| 380 |
|
| 381 |
private void ramScroll_Scroll(object sender, ScrollEventArgs e) { this.Handle_Scroll(sender, e); } |
| 382 |
|
| 383 |
private ScrollEventArgs GetMouseWheelScrollChange(int WheelDelta) |
| 384 |
{ |
| 385 |
ScrollEventArgs args = new ScrollEventArgs(ScrollEventType.SmallIncrement,1); |
| 386 |
if (WheelDelta < 0) |
| 387 |
{ |
| 388 |
//// negative: scroll down |
| 389 |
//// SmallDecrement -or- LargeDecrement |
| 390 |
//if (WheelDelta <= small_scroll_change) |
| 391 |
//{ |
| 392 |
// args = new ScrollEventArgs(ScrollEventType.SmallDecrement,(int)small_scroll_change); |
| 393 |
//} |
| 394 |
//if (WheelDelta > small_scroll_change && WheelDelta <= large_scroll_change) |
| 395 |
//{ |
| 396 |
// args = new ScrollEventArgs(ScrollEventType.LargeDecrement, (int)large_scroll_change); |
| 397 |
//} |
| 398 |
args = new ScrollEventArgs(ScrollEventType.SmallIncrement, 1); |
| 399 |
} |
| 400 |
else |
| 401 |
{ |
| 402 |
//// positive: scroll up |
| 403 |
//// SmallIncrement -or- LargeIncrement |
| 404 |
//if (WheelDelta <= small_scroll_change) |
| 405 |
//{ |
| 406 |
// args = new ScrollEventArgs(ScrollEventType.SmallIncrement, (int)small_scroll_change); |
| 407 |
//} |
| 408 |
//if (WheelDelta > small_scroll_change && WheelDelta <= large_scroll_change) |
| 409 |
//{ |
| 410 |
// args = new ScrollEventArgs(ScrollEventType.LargeIncrement, (int)large_scroll_change); |
| 411 |
//} |
| 412 |
args = new ScrollEventArgs(ScrollEventType.SmallDecrement, 1); |
| 413 |
} |
| 414 |
return args; |
| 415 |
} |
| 416 |
|
| 417 |
void txtAddresses_MouseWheel(object sender, MouseEventArgs e) { this.Handle_Scroll(sender, GetMouseWheelScrollChange(e.Delta)); } |
| 418 |
void txtData_MouseWheel(object sender, MouseEventArgs e) { this.Handle_Scroll(sender, GetMouseWheelScrollChange(e.Delta)); } |
| 419 |
|
| 420 |
|
| 421 |
private void Handle_Scroll(object sender, ScrollEventArgs e) |
| 422 |
{ |
| 423 |
//isScrolling = true; |
| 424 |
//bool reenable = false; |
| 425 |
//if (this.UpdateEnabled) reenable = true; |
| 426 |
//this.UpdateEnabled = false; |
| 427 |
|
| 428 |
this.UpdateMaxRamView(); |
| 429 |
uint ORIGINAL_ADDR = this.CURRENT_TOP_ADDR; |
| 430 |
uint size = MemorySize; |
| 431 |
if (e.Type == ScrollEventType.EndScroll) return; |
| 432 |
|
| 433 |
switch (e.Type) |
| 434 |
{ |
| 435 |
case ScrollEventType.SmallDecrement: |
| 436 |
if (this.CURRENT_TOP_ADDR == 0 && ((this.CURRENT_TOP_ADDR - small_scroll_change) > this.CURRENT_TOP_ADDR)) |
| 437 |
{ |
| 438 |
this.CURRENT_TOP_ADDR = ORIGINAL_ADDR; |
| 439 |
} |
| 440 |
else |
| 441 |
{ |
| 442 |
this.CURRENT_TOP_ADDR -= (small_scroll_change); |
| 443 |
} |
| 444 |
break; |
| 445 |
case ScrollEventType.SmallIncrement: |
| 446 |
this.CURRENT_TOP_ADDR += (small_scroll_change); |
| 447 |
break; |
| 448 |
|
| 449 |
case ScrollEventType.LargeDecrement: |
| 450 |
if (this.CURRENT_TOP_ADDR == 0 && ((this.CURRENT_TOP_ADDR - large_scroll_change) > this.CURRENT_TOP_ADDR)) |
| 451 |
{ |
| 452 |
this.CURRENT_TOP_ADDR = ORIGINAL_ADDR; |
| 453 |
} |
| 454 |
else |
| 455 |
{ |
| 456 |
this.CURRENT_TOP_ADDR -= (large_scroll_change); |
| 457 |
} |
| 458 |
break; |
| 459 |
case ScrollEventType.LargeIncrement: |
| 460 |
this.CURRENT_TOP_ADDR += (large_scroll_change); |
| 461 |
break; |
| 462 |
case ScrollEventType.ThumbPosition: |
| 463 |
//this.CURRENT_TOP_ADDR = (uint)e.NewValue; |
| 464 |
//break; |
| 465 |
default: |
| 466 |
this.CURRENT_TOP_ADDR = (uint)((uint)e.NewValue & 0xFFFFFFF0); |
| 467 |
break; |
| 468 |
} |
| 469 |
if (this.CURRENT_TOP_ADDR < 0) this.CURRENT_TOP_ADDR = 0; |
| 470 |
//if (this.CURRENT_TOP_ADDR >= VTLB_VADDR_SIZE) this.CURRENT_TOP_ADDR = VTLB_VADDR_SIZE - max_ram_view; |
| 471 |
//if (this.CURRENT_TOP_ADDR < 0 || this.CURRENT_TOP_ADDR >= VTLB_VADDR_SIZE) this.CURRENT_TOP_ADDR = ORIGINAL_ADDR; |
| 472 |
if (this.CURRENT_TOP_ADDR + max_ram_view >= MemorySize) this.CURRENT_TOP_ADDR = (size - 1) - max_ram_view; |
| 473 |
//this.UpdateEnabled = reenable; |
| 474 |
//isScrolling = false; |
| 475 |
} |
| 476 |
} |
| 477 |
} |
