private void ctxMenu_Opening(object sender, CancelEventArgs e)
{
int baseAddress = _bottomBank ? 0x1000 : 0x0000;
bool ppuMemory = this.cboChrSelection.SelectedIndex == 0;
if (this.cboChrSelection.SelectedIndex > 1)
{
baseAddress += (this.cboChrSelection.SelectedIndex - 1) * 0x2000;
}
int tileIndex = GetLargeSpriteIndex(_tileIndex);
bool isChrRam = InteropEmu.DebugGetMemorySize(DebugMemoryType.ChrRom) == 0;
StringBuilder sb = new StringBuilder();
if (isChrRam)
{
for (int i = 0; i < 16; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(ppuMemory ? DebugMemoryType.PpuMemory : DebugMemoryType.ChrRom, (UInt32)(baseAddress + tileIndex * 16 + i)).ToString("X2"));
}
}
else
{
int absoluteTileIndex = ppuMemory ? InteropEmu.DebugGetAbsoluteChrAddress((uint)(baseAddress + tileIndex * 16)) / 16 : (baseAddress / 16 + tileIndex);
sb.Append(absoluteTileIndex.ToString());
}
sb.Append(",");
for (int i = 0; i < 4; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.PaletteMemory, (uint)(this._selectedPalette * 4 + i)).ToString("X2"));
}
_copyData = sb.ToString();
}
private void ctrlCodeViewer_MouseMove(object sender, MouseEventArgs e)
{
if (e.Location.X < this.ctrlCodeViewer.CodeMargin / 5)
{
this.ContextMenuStrip = contextMenuMargin;
}
else
{
this.ContextMenuStrip = contextMenuCode;
}
if (_previousLocation != e.Location)
{
string word = GetWordUnderLocation(e.Location);
if (word.StartsWith("$"))
{
UInt32 address = UInt32.Parse(word.Substring(1), System.Globalization.NumberStyles.AllowHexSpecifier);
Byte memoryValue = InteropEmu.DebugGetMemoryValue(address);
string valueText = "$" + memoryValue.ToString("X");
toolTip.Show(valueText, ctrlCodeViewer, e.Location.X + 5, e.Location.Y - 20, 3000);
}
else
{
toolTip.Hide(ctrlCodeViewer);
}
_previousLocation = e.Location;
}
}
private void UpdateVectorAddresses()
{
bool isNsf = InteropEmu.GetRomInfo().Format == RomFormat.Nsf;
if (isNsf)
{
NsfHeader header = InteropEmu.NsfGetHeader();
mnuGoToInitHandler.Text = "Init Handler ($" + header.InitAddress.ToString("X4") + ")";
mnuGoToPlayHandler.Text = "Play Handler ($" + header.PlayAddress.ToString("X4") + ")";
}
else
{
int nmiHandler = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFA) | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFB) << 8);
int resetHandler = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFC) | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFD) << 8);
int irqHandler = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFE) | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFF) << 8);
mnuGoToNmiHandler.Text = "NMI Handler ($" + nmiHandler.ToString("X4") + ")";
mnuGoToResetHandler.Text = "Reset Handler ($" + resetHandler.ToString("X4") + ")";
mnuGoToIrqHandler.Text = "IRQ Handler ($" + irqHandler.ToString("X4") + ")";
}
mnuGoToInitHandler.Visible = isNsf;
mnuGoToPlayHandler.Visible = isNsf;
mnuGoToIrqHandler.Visible = !isNsf;
mnuGoToNmiHandler.Visible = !isNsf;
mnuGoToResetHandler.Visible = !isNsf;
}
private void UpdateStack(UInt16 stackPointer)
{
lstStack.Items.Clear();
for (UInt32 i = (UInt32)0x100 + stackPointer; i < 0x200; i++)
{
lstStack.Items.Add("$" + InteropEmu.DebugGetMemoryValue(i).ToString("X"));
}
}
private void UpdateVectorAddresses()
{
int nmiHandler = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFA) | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFB) << 8);
int resetHandler = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFC) | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFD) << 8);
int irqHandler = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFE) | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFF) << 8);
mnuGoToNmiHandler.Text = "NMI Handler ($" + nmiHandler.ToString("X4") + ")";
mnuGoToResetHandler.Text = "Reset Handler ($" + resetHandler.ToString("X4") + ")";
mnuGoToIrqHandler.Text = "IRQ Handler ($" + irqHandler.ToString("X4") + ")";
}
private string GetTileKey(int nametableIndex, int index)
{
byte tileIndex = _tileData[nametableIndex][index];
for (int i = 0; i < 16; i++)
{
_tmpTileData[i] = InteropEmu.DebugGetMemoryValue(DebugMemoryType.PpuMemory, (UInt32)(_state.PPU.ControlFlags.BackgroundPatternAddr + tileIndex * 16 + i));
}
return(ctrlCharacterMapping.GetColorIndependentKey(_tmpTileData));
}
public string ToHdPackFormat(int tileAddr, int palette, bool forSprite, bool isAbsoluteAddress)
{
bool isChrRam = InteropEmu.DebugGetMemorySize(DebugMemoryType.ChrRom) == 0;
StringBuilder sb = new StringBuilder();
if (isAbsoluteAddress)
{
if (isChrRam)
{
for (int i = 0; i < 16; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.ChrRam, (uint)(tileAddr + i)).ToString("X2"));
}
}
else
{
sb.Append((tileAddr / 16).ToString());
}
}
else
{
if (isChrRam)
{
for (int i = 0; i < 16; i++)
{
sb.Append(_ppuMemory[tileAddr + i].ToString("X2"));
}
}
else
{
sb.Append(_absoluteTileIndexes[tileAddr / 16].ToString("X2"));
}
}
if (forSprite)
{
sb.Append(",FF");
for (int i = 1; i < 4; i++)
{
sb.Append(_paletteRam[palette * 4 + i].ToString("X2"));
}
}
else
{
sb.Append(",");
for (int i = 0; i < 4; i++)
{
sb.Append(_paletteRam[palette * 4 + i].ToString("X2"));
}
}
return(sb.ToString());
}
public frmOpCodeTooltip(Form parent, string opcode, int relativeAddress)
{
_parentForm = parent;
InitializeComponent();
OpCodeDesc desc = _descriptions[opcode.ToLowerInvariant()];
if (relativeAddress >= 0)
{
byte opCode = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (UInt32)relativeAddress);
int opSize = GetOpSize(opCode);
string byteCode = "";
for (int i = 0; i < opSize; i++)
{
byte value = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (UInt32)(relativeAddress + i));
byteCode += "$" + value.ToString("X2") + " ";
}
lblByteCode.Text = byteCode;
lblAddressingMode.Text = ResourceHelper.GetEnumText(AddressingModes[opCode]);
lblCycleCount.Text = OpCycles[opCode].ToString();
if (OpCycles[opCode] != OpCyclesCrossed[opCode])
{
lblCycleCount.Text += $" ({OpCyclesCrossed[opCode]} if page crossed)";
}
}
else
{
tlpOpCodeInfo.Visible = false;
}
ctrlFlagCarry.Letter = "C";
ctrlFlagDecimal.Letter = "D";
ctrlFlagInterrupt.Letter = "I";
ctrlFlagNegative.Letter = "N";
ctrlFlagOverflow.Letter = "V";
ctrlFlagZero.Letter = "Z";
lblName.Text = desc.Name;
lblOpCodeDescription.Text = desc.Description;
ctrlFlagCarry.Active = desc.Flags.HasFlag(CpuFlag.Carry);
ctrlFlagDecimal.Active = desc.Flags.HasFlag(CpuFlag.Decimal);
ctrlFlagInterrupt.Active = desc.Flags.HasFlag(CpuFlag.Interrupt);
ctrlFlagNegative.Active = desc.Flags.HasFlag(CpuFlag.Negative);
ctrlFlagOverflow.Active = desc.Flags.HasFlag(CpuFlag.Overflow);
ctrlFlagZero.Active = desc.Flags.HasFlag(CpuFlag.Zero);
this.TopLevel = false;
this.Parent = _parentForm;
_parentForm.Controls.Add(this);
}
private void UpdateStack(UInt16 stackPointer)
{
lstStack.BeginUpdate();
lstStack.Items.Clear();
ListViewItem[] itemsToAdd = new ListViewItem[256 - stackPointer];
for (UInt32 i = (UInt32)0x100 + stackPointer; i < 0x200; i++)
{
itemsToAdd[i - stackPointer - 0x100] = new ListViewItem("$" + InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, i).ToString("X2"));
}
lstStack.Items.AddRange(itemsToAdd);
lstStack.EndUpdate();
}
private void DisplayAddressTooltip(string word, UInt32 address)
{
byte byteValue = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, address);
UInt16 wordValue = (UInt16)(byteValue | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, address + 1) << 8));
var values = new Dictionary <string, string>()
{
{ "Address", "$" + address.ToString("X4") },
{ "Value", $"${byteValue.ToString("X2")} (byte){Environment.NewLine}${wordValue.ToString("X4")} (word)" }
};
ShowTooltip(word, values);
}
private void ctxMenu_Opening(object sender, CancelEventArgs e)
{
if (_selectedSprite < 0)
{
_contextMenuSpriteIndex = -1;
return;
}
_contextMenuSpriteIndex = _selectedSprite;
int ramAddr = _selectedSprite * 4;
int spriteY = _spriteRam[ramAddr];
int tileIndex = _spriteRam[ramAddr + 1];
int palette = (_spriteRam[ramAddr + 2] & 0x03) + 4;
int spriteX = _spriteRam[ramAddr + 3];
int tileAddr;
if (_largeSprites)
{
tileAddr = ((tileIndex & 0x01) == 0x01 ? 0x1000 : 0x0000) + ((tileIndex & 0xFE) << 4);
}
else
{
tileAddr = _spritePatternAddr + (tileIndex << 4);
}
bool isChrRam = InteropEmu.DebugGetMemorySize(DebugMemoryType.ChrRom) == 0;
StringBuilder sb = new StringBuilder();
if (isChrRam)
{
for (int i = 0; i < 16; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.PpuMemory, (UInt32)(tileAddr + i)).ToString("X2"));
}
}
else
{
int absoluteTileIndex = InteropEmu.DebugGetAbsoluteChrAddress((uint)tileAddr) / 16;
sb.Append(absoluteTileIndex.ToString());
}
sb.Append(",FF");
for (int i = 1; i < 4; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.PaletteMemory, (uint)(palette * 4 + i)).ToString("X2"));
}
_copyData = sb.ToString();
}
private List <StackInfo> GetStackInfo()
{
int nmiHandler = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFA) | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFB) << 8);
int irqHandler = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFE) | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFF) << 8);
InteropEmu.DebugGetCallstack(out _absoluteCallstack, out _relativeCallstack);
DebugState state = new DebugState();
InteropEmu.DebugGetState(ref state);
_programCounter = state.CPU.DebugPC;
int relDestinationAddr = -1, absDestinationAddr = -1;
List <StackInfo> stack = new List <StackInfo>();
for (int i = 0, len = _relativeCallstack.Length; i < len; i += 2)
{
if (_relativeCallstack[i] == -2)
{
break;
}
int relSubEntryAddr = i == 0 ? -1 : _relativeCallstack[i - 1] & 0xFFFF;
int absSubEntryAddr = i == 0 ? -1 : _absoluteCallstack[i - 1];
stack.Add(new StackInfo()
{
SubName = this.GetFunctionName(relSubEntryAddr, absSubEntryAddr, nmiHandler, irqHandler),
IsMapped = (_relativeCallstack[i] & 0x10000) != 0x10000,
CurrentRelativeAddr = _relativeCallstack[i] & 0xFFFF,
CurrentAbsoluteAddr = _absoluteCallstack[i]
});
relDestinationAddr = _relativeCallstack[i + 1] & 0xFFFF;
absDestinationAddr = _absoluteCallstack[i + 1];
}
//Add current location
stack.Add(new StackInfo()
{
SubName = this.GetFunctionName(relDestinationAddr, absDestinationAddr, nmiHandler, irqHandler),
IsMapped = true,
CurrentRelativeAddr = _programCounter,
CurrentAbsoluteAddr = InteropEmu.DebugGetAbsoluteAddress((UInt32)_programCounter)
});
return(stack);
}
public void DisplayAddressTooltip(string word, UInt32 address)
{
byte byteValue = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, address);
UInt16 wordValue = (UInt16)(byteValue | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, address + 1) << 8));
var values = new Dictionary <string, string>()
{
{ "Address", "$" + address.ToString("X4") },
{ "Value", $"${byteValue.ToString("X2")} (byte){Environment.NewLine}${wordValue.ToString("X4")} (word)" }
};
AddressTypeInfo addressInfo = new AddressTypeInfo();
InteropEmu.DebugGetAbsoluteAddressAndType(address, addressInfo);
this.ShowTooltip(word, values, -1, addressInfo);
}
private void UpdateStack(UInt16 stackPointer)
{
StringBuilder sb = new StringBuilder();
for (UInt32 i = (UInt32)0x100 + stackPointer + 1; i < 0x200; i++)
{
sb.Append("$");
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, i).ToString("X2"));
sb.Append(", ");
}
string stack = sb.ToString();
if (stack.Length > 2)
{
stack = stack.Substring(0, stack.Length - 2);
}
txtStack.Text = stack;
}
private static string ProcessArrayDisplaySyntax(bool useHex, ref bool forceHasChanged, Match match)
{
string newValue;
int address;
if (match.Groups[2].Value.Length > 0)
{
address = int.Parse(match.Groups[2].Value.Substring(1), System.Globalization.NumberStyles.HexNumber);
}
else if (match.Groups[3].Value.Length > 0)
{
address = int.Parse(match.Groups[3].Value);
}
else
{
CodeLabel label = LabelManager.GetLabel(match.Groups[4].Value);
if (label == null)
{
forceHasChanged = true;
return("<invalid label>");
}
address = label.GetRelativeAddress();
}
int elemCount = int.Parse(match.Groups[5].Value);
if (address >= 0)
{
List <string> values = new List <string>(elemCount);
for (int j = address, end = address + elemCount; j < end; j++)
{
int memValue = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (uint)j);
values.Add(useHex ? memValue.ToString("X2") : memValue.ToString());
}
newValue = string.Join(" ", values);
}
else
{
newValue = "<label out of scope>";
forceHasChanged = true;
}
return(newValue);
}
private void DisplayLabelTooltip(string word, CodeLabel label)
{
Int32 relativeAddress = InteropEmu.DebugGetRelativeAddress(label.Address, label.AddressType);
byte byteValue = relativeAddress >= 0 ? InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (UInt32)relativeAddress) : (byte)0;
UInt16 wordValue = relativeAddress >= 0 ? (UInt16)(byteValue | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (UInt32)relativeAddress + 1) << 8)) : (UInt16)0;
var values = new Dictionary <string, string>()
{
{ "Label", label.Label },
{ "Address", "$" + InteropEmu.DebugGetRelativeAddress(label.Address, label.AddressType).ToString("X4") },
{ "Value", (relativeAddress >= 0 ? $"${byteValue.ToString("X2")} (byte){Environment.NewLine}${wordValue.ToString("X4")} (word)" : "n/a") },
};
if (!string.IsNullOrWhiteSpace(label.Comment))
{
values["Comment"] = label.Comment;
}
ShowTooltip(word, values);
}
private List <StackInfo> GetStackInfo()
{
int nmiHandler = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFA) | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFB) << 8);
int irqHandler = InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFE) | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFF) << 8);
_stackFrames = InteropEmu.DebugGetCallstack();
DebugState state = new DebugState();
InteropEmu.DebugGetState(ref state);
_programCounter = state.CPU.DebugPC;
int relDestinationAddr = -1, absDestinationAddr = -1;
List <StackInfo> stack = new List <StackInfo>();
for (int i = 0, len = _stackFrames.Length; i < len; i++)
{
int relSubEntryAddr = i == 0 ? -1 : _stackFrames[i - 1].JumpTarget;
int absSubEntryAddr = i == 0 ? -1 : _stackFrames[i - 1].JumpTargetAbsolute;
stack.Add(new StackInfo()
{
SubName = this.GetFunctionName(relSubEntryAddr, absSubEntryAddr, nmiHandler, irqHandler),
IsMapped = _stackFrames[i].JumpSourceAbsolute < 0 ? false : InteropEmu.DebugGetRelativeAddress((uint)_stackFrames[i].JumpSourceAbsolute, AddressType.PrgRom) >= 0,
CurrentRelativeAddr = _stackFrames[i].JumpSource,
CurrentAbsoluteAddr = _stackFrames[i].JumpSourceAbsolute
});
relDestinationAddr = _stackFrames[i].JumpTarget;
absDestinationAddr = _stackFrames[i].JumpTargetAbsolute;
}
//Add current location
stack.Add(new StackInfo()
{
SubName = this.GetFunctionName(relDestinationAddr, absDestinationAddr, nmiHandler, irqHandler),
IsMapped = true,
CurrentRelativeAddr = _programCounter,
CurrentAbsoluteAddr = InteropEmu.DebugGetAbsoluteAddress((UInt32)_programCounter)
});
return(stack);
}
private void DisplaySymbolTooltip(Ld65DbgImporter.SymbolInfo symbol, int?arrayIndex = null)
{
AddressTypeInfo addressInfo = SymbolProvider.GetSymbolAddressInfo(symbol);
if (addressInfo != null && addressInfo.Address >= 0)
{
int relativeAddress = InteropEmu.DebugGetRelativeAddress((uint)(addressInfo.Address + (arrayIndex ?? 0)), addressInfo.Type);
byte byteValue = relativeAddress >= 0 ? InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (UInt32)relativeAddress) : (byte)0;
UInt16 wordValue = relativeAddress >= 0 ? (UInt16)(byteValue | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (UInt32)relativeAddress + 1) << 8)) : (UInt16)0;
var values = new Dictionary <string, string>()
{
{ "Symbol", symbol.Name + (arrayIndex != null ? $"+{arrayIndex.Value}" : "") }
};
if (relativeAddress >= 0)
{
values["CPU Address"] = "$" + relativeAddress.ToString("X4");
}
else
{
values["CPU Address"] = "<out of scope>";
}
if (addressInfo.Type == AddressType.PrgRom)
{
values["PRG Offset"] = "$" + (addressInfo.Address + (arrayIndex ?? 0)).ToString("X4");
}
values["Value"] = (relativeAddress >= 0 ? $"${byteValue.ToString("X2")} (byte){Environment.NewLine}${wordValue.ToString("X4")} (word)" : "n/a");
ShowTooltip(symbol.Name, values, -1, addressInfo);
}
else
{
var values = new Dictionary <string, string>()
{
{ "Symbol", symbol.Name },
{ "Constant", symbol.Address.HasValue ? ("$" + symbol.Address.Value.ToString("X2")) : "<unknown>" }
};
ShowTooltip(symbol.Name, values, -1, addressInfo);
}
}
private string ToHdPackFormat(int spriteIndex)
{
int ramAddr = spriteIndex * 4;
int spriteY = _spriteRam[ramAddr];
int tileIndex = _spriteRam[ramAddr + 1];
int palette = (_spriteRam[ramAddr + 2] & 0x03) + 4;
int spriteX = _spriteRam[ramAddr + 3];
int tileAddr;
if (_largeSprites)
{
tileAddr = ((tileIndex & 0x01) == 0x01 ? 0x1000 : 0x0000) + ((tileIndex & 0xFE) << 4);
}
else
{
tileAddr = _spritePatternAddr + (tileIndex << 4);
}
bool isChrRam = InteropEmu.DebugGetMemorySize(DebugMemoryType.ChrRom) == 0;
StringBuilder sb = new StringBuilder();
if (isChrRam)
{
for (int i = 0; i < 16; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.PpuMemory, (UInt32)(tileAddr + i)).ToString("X2"));
}
}
else
{
int absoluteTileIndex = InteropEmu.DebugGetAbsoluteChrAddress((uint)tileAddr) / 16;
sb.Append(absoluteTileIndex.ToString());
}
sb.Append(",FF");
for (int i = 1; i < 4; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.PaletteMemory, (uint)(palette * 4 + i)).ToString("X2"));
}
return(sb.ToString());
}
private void DisplaySymbolTooltip(Ld65DbgImporter.SymbolInfo symbol)
{
int relativeAddress = symbol.Address.HasValue ? symbol.Address.Value : -1;
byte byteValue = relativeAddress >= 0 ? InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (UInt32)relativeAddress) : (byte)0;
UInt16 wordValue = relativeAddress >= 0 ? (UInt16)(byteValue | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (UInt32)relativeAddress + 1) << 8)) : (UInt16)0;
AddressTypeInfo?addressInfo = SymbolProvider.GetSymbolAddressInfo(symbol);
if (addressInfo != null)
{
var values = new Dictionary <string, string>()
{
{ "Symbol", symbol.Name }
};
if (relativeAddress >= 0)
{
values["CPU Address"] = "$" + relativeAddress.ToString("X4");
}
;
if (addressInfo.Value.Type == AddressType.PrgRom)
{
values["PRG Offset"] = "$" + addressInfo.Value.Address.ToString("X4");
}
values["Value"] = (relativeAddress >= 0 ? $"${byteValue.ToString("X2")} (byte){Environment.NewLine}${wordValue.ToString("X4")} (word)" : "n/a");
ShowTooltip(symbol.Name, values, -1, addressInfo);
}
else
{
var values = new Dictionary <string, string>()
{
{ "Symbol", symbol.Name },
{ "Constant", "$" + relativeAddress.ToString("X2") }
};
ShowTooltip(symbol.Name, values, -1, addressInfo);
}
}
private void DrawPixel(bool leftButton, int x, int y)
{
int baseAddress = _bottomBank ? 0x1000 : 0x0000;
bool ppuMemory = this.cboChrSelection.SelectedIndex == 0;
if (this.cboChrSelection.SelectedIndex > 1)
{
baseAddress += (this.cboChrSelection.SelectedIndex - 1) * 0x2000;
}
int tileIndex = GetLargeSpriteIndex(_tileIndex);
bool isChrRam = InteropEmu.DebugGetMemorySize(DebugMemoryType.ChrRom) == 0;
DebugMemoryType memType = ppuMemory? DebugMemoryType.PpuMemory : (isChrRam ? DebugMemoryType.ChrRam : DebugMemoryType.ChrRom);
byte orgByte1 = InteropEmu.DebugGetMemoryValue(memType, (UInt32)(baseAddress + tileIndex * 16 + y));
byte orgByte2 = InteropEmu.DebugGetMemoryValue(memType, (UInt32)(baseAddress + tileIndex * 16 + y + 8));
byte byte1 = (byte)(orgByte1 & ~(0x80 >> x));
byte byte2 = (byte)(orgByte2 & ~(0x80 >> x));
byte value = 0;
if (leftButton)
{
value = (byte)ctrlTilePalette.SelectedColor;
byte1 |= (byte)(((value << 7) & 0x80) >> x);
byte2 |= (byte)(((value << 6) & 0x80) >> x);
}
if (byte1 != orgByte1 || byte2 != orgByte2)
{
InteropEmu.DebugSetMemoryValue(memType, (UInt32)(baseAddress + tileIndex * 16 + y), byte1);
InteropEmu.DebugSetMemoryValue(memType, (UInt32)(baseAddress + tileIndex * 16 + y + 8), byte2);
GetData();
RefreshViewer();
}
}
private string ToHdPackFormat(int nametableIndex, int nametableTileIndex)
{
int x = nametableTileIndex % 32;
int y = nametableTileIndex / 32;
int baseAddress = 0x2000 + _nametableIndex * 0x400;
int tileIndex = _tileData[_nametableIndex][nametableTileIndex];
int attributeData = _attributeData[_nametableIndex][nametableTileIndex];
int shift = (x & 0x02) | ((y & 0x02) << 1);
int paletteBaseAddr = ((attributeData >> shift) & 0x03) << 2;
DebugState state = new DebugState();
InteropEmu.DebugGetState(ref state);
int bgAddr = state.PPU.ControlFlags.BackgroundPatternAddr;
int tileAddr = bgAddr + tileIndex * 16;
bool isChrRam = InteropEmu.DebugGetMemorySize(DebugMemoryType.ChrRom) == 0;
StringBuilder sb = new StringBuilder();
if (isChrRam)
{
for (int i = 0; i < 16; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.PpuMemory, (uint)(tileAddr + i)).ToString("X2"));
}
}
else
{
int absoluteTileIndex = InteropEmu.DebugGetAbsoluteChrAddress((uint)tileAddr) / 16;
sb.Append(absoluteTileIndex.ToString());
}
sb.Append(",");
for (int i = 0; i < 4; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.PaletteMemory, (uint)(paletteBaseAddr + i)).ToString("X2"));
}
return(sb.ToString());
}
private void DisplayLabelTooltip(string word, CodeLabel label, int?arrayIndex = null)
{
int relativeAddress = InteropEmu.DebugGetRelativeAddress((uint)(label.Address + (arrayIndex ?? 0)), label.AddressType);
byte byteValue = relativeAddress >= 0 ? InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (UInt32)relativeAddress) : (byte)0;
UInt16 wordValue = relativeAddress >= 0 ? (UInt16)(byteValue | (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, (UInt32)relativeAddress + 1) << 8)) : (UInt16)0;
var values = new Dictionary <string, string>()
{
{ "Label", label.Label + (arrayIndex != null ? $"+{arrayIndex.Value}" : "") },
{ "Address", "$" + relativeAddress.ToString("X4") },
{ "Value", (relativeAddress >= 0 ? $"${byteValue.ToString("X2")} (byte){Environment.NewLine}${wordValue.ToString("X4")} (word)" : "n/a") },
};
if (!string.IsNullOrWhiteSpace(label.Comment))
{
values["Comment"] = label.Comment;
}
ShowTooltip(word, values, -1, new AddressTypeInfo()
{
Address = (int)label.Address, Type = label.AddressType
});
}
private void ctxMenu_Opening(object sender, CancelEventArgs e)
{
int baseAddress = 0x2000 + _nametableIndex * 0x400;
int tileIndex = _tileData[_nametableIndex][_tileY * 32 + _tileX];
int attributeData = _attributeData[_nametableIndex][_tileY * 32 + _tileX];
int shift = (_tileX & 0x02) | ((_tileY & 0x02) << 1);
int paletteBaseAddr = ((attributeData >> shift) & 0x03) << 2;
DebugState state = new DebugState();
InteropEmu.DebugGetState(ref state);
int bgAddr = state.PPU.ControlFlags.BackgroundPatternAddr;
int tileAddr = bgAddr + tileIndex * 16;
bool isChrRam = InteropEmu.DebugGetMemorySize(DebugMemoryType.ChrRom) == 0;
StringBuilder sb = new StringBuilder();
if (isChrRam)
{
for (int i = 0; i < 16; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.PpuMemory, (uint)(tileAddr + i)).ToString("X2"));
}
}
else
{
int absoluteTileIndex = InteropEmu.DebugGetAbsoluteChrAddress((uint)tileAddr) / 16;
sb.Append(absoluteTileIndex.ToString());
}
sb.Append(",");
for (int i = 0; i < 4; i++)
{
sb.Append(InteropEmu.DebugGetMemoryValue(DebugMemoryType.PaletteMemory, (uint)(paletteBaseAddr + i)).ToString("X2"));
}
_copyData = sb.ToString();
}
private void lstCounters_RetrieveVirtualItem(object sender, RetrieveVirtualItemEventArgs e)
{
AddressCounters counts = _counts[e.ItemIndex];
ListViewItem item = new ListViewItem("$" + counts.Address.ToString("X4"));
item.Selected = false;
item.Focused = false;
item.SubItems.Add("$" + InteropEmu.DebugGetMemoryValue(_memoryType, counts.Address).ToString("X2"));
item.SubItems.Add(FormatNumber(counts.ReadCount));
item.SubItems.Add(counts.ReadStamp > 0 ? FormatNumber(_cycleCount - counts.ReadStamp) : "n/a");
item.SubItems.Add(FormatNumber(counts.WriteCount));
item.SubItems.Add(counts.WriteStamp > 0 ? FormatNumber(_cycleCount - counts.WriteStamp) : "n/a");
item.SubItems.Add(FormatNumber(counts.ExecCount));
item.SubItems.Add(counts.ExecStamp > 0 ? FormatNumber(_cycleCount - counts.ExecStamp) : "n/a");
item.SubItems.Add(counts.UninitRead != 0 ? "☑" : "☐");
if (counts.ReadCount == 0 && counts.WriteCount == 0 && counts.ExecCount == 0)
{
item.ForeColor = Color.Gray;
}
e.Item = item;
}
private void mnuGoToResetHandler_Click(object sender, EventArgs e)
{
int address = (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFD) << 8) | InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFC);
this.OnGotoLocation?.Invoke(address, null);
}
private void mnuGoToResetHandler_Click(object sender, EventArgs e)
{
int address = (InteropEmu.DebugGetMemoryValue(0xFFFD) << 8) | InteropEmu.DebugGetMemoryValue(0xFFFC);
_lastCodeWindow.ScrollToLineNumber(address);
}
private void UpdateResults()
{
string searchString = txtSearch.Text.Trim();
List <string> searchStrings = new List <string>();
searchStrings.Add(searchString.ToLower());
searchStrings.AddRange(searchString.ToLower().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries));
for (int i = 0; i < searchString.Length; i++)
{
char ch = searchString[i];
if (ch >= 'A' && ch <= 'Z')
{
searchString = searchString.Remove(i, 1).Insert(i, " " + (char)(ch + 'a' - 'A'));
}
}
searchStrings.AddRange(searchString.ToLower().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries));
searchStrings = searchStrings.Distinct().ToList();
_resultCount = 0;
HashSet <int> entryPoints = new HashSet <int>(InteropEmu.DebugGetFunctionEntryPoints());
byte[] cdlData = InteropEmu.DebugGetPrgCdlData();
List <SearchResultInfo> searchResults = new List <SearchResultInfo>();
if (!string.IsNullOrWhiteSpace(searchString))
{
if (_symbolProvider != null)
{
if (_showFilesAndConstants)
{
foreach (Ld65DbgImporter.FileInfo file in _symbolProvider.Files.Values)
{
if (Contains(file.Name, searchStrings))
{
searchResults.Add(new SearchResultInfo()
{
Caption = Path.GetFileName(file.Name),
AbsoluteAddress = -1,
MemoryType = AddressType.InternalRam,
SearchResultType = SearchResultType.File,
Filename = file.Name,
FileLineNumber = 0,
RelativeAddress = -1,
CodeLabel = null
});
}
}
}
foreach (Ld65DbgImporter.SymbolInfo symbol in _symbolProvider.GetSymbols())
{
if (Contains(symbol.Name, searchStrings))
{
Ld65DbgImporter.ReferenceInfo def = _symbolProvider.GetSymbolDefinition(symbol);
AddressTypeInfo addressInfo = _symbolProvider.GetSymbolAddressInfo(symbol);
int value = 0;
int relAddress = -1;
bool isConstant = addressInfo == null;
if (!_showFilesAndConstants && isConstant)
{
continue;
}
if (addressInfo != null)
{
value = InteropEmu.DebugGetMemoryValue(addressInfo.Type.ToMemoryType(), (uint)addressInfo.Address);
relAddress = InteropEmu.DebugGetRelativeAddress((uint)addressInfo.Address, addressInfo.Type);
}
else
{
//For constants, the address field contains the constant's value
value = symbol.Address ?? 0;
}
SearchResultType resultType = SearchResultType.Data;
if (addressInfo?.Type == AddressType.PrgRom && entryPoints.Contains(addressInfo.Address))
{
resultType = SearchResultType.Function;
}
else if (addressInfo?.Type == AddressType.PrgRom && addressInfo.Address < cdlData.Length && (cdlData[addressInfo.Address] & (byte)CdlPrgFlags.JumpTarget) != 0)
{
resultType = SearchResultType.JumpTarget;
}
else if (isConstant)
{
resultType = SearchResultType.Constant;
}
searchResults.Add(new SearchResultInfo()
{
Caption = symbol.Name,
AbsoluteAddress = addressInfo?.Address ?? -1,
MemoryType = addressInfo?.Type ?? AddressType.InternalRam,
SearchResultType = resultType,
Value = value,
Filename = def?.FileName ?? "",
FileLineNumber = def?.LineNumber ?? 0,
RelativeAddress = relAddress,
CodeLabel = LabelManager.GetLabel(symbol.Name)
});
}
}
}
else
{
foreach (CodeLabel label in LabelManager.GetLabels())
{
if (Contains(label.Label, searchStrings))
{
SearchResultType resultType = SearchResultType.Data;
if (label.AddressType == AddressType.PrgRom && entryPoints.Contains((int)label.Address))
{
resultType = SearchResultType.Function;
}
else if (label.AddressType == AddressType.PrgRom && label.Address < cdlData.Length && (cdlData[label.Address] & (byte)CdlPrgFlags.JumpTarget) != 0)
{
resultType = SearchResultType.JumpTarget;
}
int relativeAddress = label.GetRelativeAddress();
searchResults.Add(new SearchResultInfo()
{
Caption = label.Label,
AbsoluteAddress = (int)label.Address,
Value = label.GetValue(),
MemoryType = label.AddressType,
SearchResultType = resultType,
Filename = "",
Disabled = !_allowOutOfScope && relativeAddress < 0,
RelativeAddress = relativeAddress,
CodeLabel = label
});
}
}
}
}
searchResults.Sort((SearchResultInfo a, SearchResultInfo b) => {
int comparison = a.Disabled.CompareTo(b.Disabled);
if (comparison == 0)
{
bool aStartsWithSearch = a.Caption.StartsWith(searchString, StringComparison.InvariantCultureIgnoreCase);
bool bStartsWithSearch = b.Caption.StartsWith(searchString, StringComparison.InvariantCultureIgnoreCase);
comparison = bStartsWithSearch.CompareTo(aStartsWithSearch);
if (comparison == 0)
{
comparison = a.Caption.CompareTo(b.Caption);
}
}
return(comparison);
});
_resultCount = Math.Min(searchResults.Count, MaxResultCount);
SelectedResult = 0;
if (searchResults.Count == 0)
{
searchResults.Add(new SearchResultInfo()
{
Caption = "No results found.", AbsoluteAddress = -1
});
pnlResults.BackColor = SystemColors.ControlLight;
}
else
{
pnlResults.BackColor = SystemColors.ControlDarkDark;
}
if (Program.IsMono)
{
pnlResults.Visible = false;
}
else
{
//Suspend layout causes a crash on Mono
tlpResults.SuspendLayout();
}
for (int i = 0; i < _resultCount; i++)
{
_results[i].Initialize(searchResults[i]);
_results[i].Tag = searchResults[i];
_results[i].Visible = true;
}
for (int i = searchResults.Count; i < MaxResultCount; i++)
{
_results[i].Visible = false;
}
pnlResults.VerticalScroll.Value = 0;
tlpResults.Height = (_results[0].Height + 1) * _resultCount;
pnlResults.ResumeLayout();
if (Program.IsMono)
{
pnlResults.Visible = true;
tlpResults.Width = pnlResults.ClientSize.Width - 17;
}
else
{
tlpResults.ResumeLayout();
tlpResults.Width = pnlResults.ClientSize.Width - 1;
}
}
public byte GetValue()
{
return(InteropEmu.DebugGetMemoryValue(AddressType.ToMemoryType(), Address));
}
private void mnuGoToNmiHandler_Click(object sender, EventArgs e)
{
int address = (InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFB) << 8) | InteropEmu.DebugGetMemoryValue(DebugMemoryType.CpuMemory, 0xFFFA);
_lastCodeWindow.ScrollToLineNumber(address);
}
