public static void DeleteLabel(CodeLabel label, bool raiseEvent)
{
bool needEvent = false;
_labels.Remove(label);
for (UInt32 i = label.Address; i < label.Address + label.Length; i++)
{
UInt64 key = GetKey(i, label.MemoryType);
if (_labelsByKey.ContainsKey(key))
{
_reverseLookup.Remove(_labelsByKey[key].Label);
}
if (_labelsByKey.Remove(key))
{
DebugApi.SetLabel(i, label.MemoryType, string.Empty, string.Empty);
if (raiseEvent)
{
needEvent = true;
}
}
}
if (needEvent)
{
ProcessLabelUpdate();
RefreshDisassembly(label);
}
}
/*public static void CreateAutomaticJumpLabels()
* {
* byte[] cdlData = InteropEmu.DebugGetPrgCdlData();
* List<CodeLabel> labelsToAdd = new List<CodeLabel>();
* for(int i = 0; i < cdlData.Length; i++) {
* if((cdlData[i] & (byte)CdlPrgFlags.JumpTarget) != 0 && LabelManager.GetLabel((uint)i, SnesMemoryType.PrgRom) == null) {
* labelsToAdd.Add(new CodeLabel() { Flags = CodeLabelFlags.AutoJumpLabel, Address = (uint)i, SnesMemoryType = SnesMemoryType.PrgRom, Label = "L" + i.ToString("X4"), Comment = "" });
* }
* }
* if(labelsToAdd.Count > 0) {
* LabelManager.SetLabels(labelsToAdd, true);
* }
* }*/
private static void RefreshDisassembly(CodeLabel label)
{
if (label.MemoryType.ToCpuType() == CpuType.Spc)
{
DebugApi.RefreshDisassembly(CpuType.Spc);
}
else
{
DebugApi.RefreshDisassembly(CpuType.Cpu);
DebugApi.RefreshDisassembly(CpuType.Sa1);
}
}
public static bool SetLabel(CodeLabel label, bool raiseEvent)
{
if (_reverseLookup.ContainsKey(label.Label))
{
//Another identical label exists, we need to remove it
DeleteLabel(_reverseLookup[label.Label], false);
}
string comment = label.Comment;
for (UInt32 i = label.Address; i < label.Address + label.Length; i++)
{
UInt64 key = GetKey(i, label.MemoryType);
CodeLabel existingLabel;
if (_labelsByKey.TryGetValue(key, out existingLabel))
{
DeleteLabel(existingLabel, false);
_reverseLookup.Remove(existingLabel.Label);
}
_labelsByKey[key] = label;
if (label.Length == 1)
{
DebugApi.SetLabel(i, label.MemoryType, label.Label, comment.Replace(Environment.NewLine, "\n"));
}
else
{
DebugApi.SetLabel(i, label.MemoryType, label.Label + "+" + (i - label.Address).ToString(), comment.Replace(Environment.NewLine, "\n"));
//Only set the comment on the first byte of multi-byte comments
comment = "";
}
}
_labels.Add(label);
if (label.Label.Length > 0)
{
_reverseLookup[label.Label] = label;
}
if (raiseEvent)
{
ProcessLabelUpdate();
RefreshDisassembly(label);
}
return(true);
}
public static CodeLabel FromString(string data)
{
string[] rowData = data.Split(_separatar, 4);
if (rowData.Length < 3)
{
//Invalid row
return(null);
}
SnesMemoryType type;
switch (rowData[0])
{
case "REG": type = SnesMemoryType.Register; break;
case "PRG": type = SnesMemoryType.PrgRom; break;
case "SAVE": type = SnesMemoryType.SaveRam; break;
case "WORK": type = SnesMemoryType.WorkRam; break;
case "IRAM": type = SnesMemoryType.Sa1InternalRam; break;
case "SPCRAM": type = SnesMemoryType.SpcRam; break;
case "SPCROM": type = SnesMemoryType.SpcRom; break;
case "PSRAM": type = SnesMemoryType.BsxPsRam; break;
case "MPACK": type = SnesMemoryType.BsxMemoryPack; break;
case "DSPPRG": type = SnesMemoryType.DspProgramRom; break;
case "GBPRG": type = SnesMemoryType.GbPrgRom; break;
case "GBWRAM": type = SnesMemoryType.GbWorkRam; break;
case "GBSRAM": type = SnesMemoryType.GbCartRam; break;
case "GBHRAM": type = SnesMemoryType.GbHighRam; break;
case "GBBOOT": type = SnesMemoryType.GbBootRom; break;
case "GBREG": type = SnesMemoryType.GameboyMemory; break;
default: return(null);
}
string addressString = rowData[1];
uint address = 0;
uint length = 1;
if (addressString.Contains("-"))
{
uint addressEnd;
string[] addressStartEnd = addressString.Split('-');
if (UInt32.TryParse(addressStartEnd[0], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out address) &&
UInt32.TryParse(addressStartEnd[1], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out addressEnd))
{
if (addressEnd > address)
{
length = addressEnd - address + 1;
}
else
{
//Invalid label (start < end)
return(null);
}
}
else
{
//Invalid label (can't parse)
return(null);
}
}
else
{
if (!UInt32.TryParse(rowData[1], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out address))
{
//Invalid label (can't parse)
return(null);
}
length = 1;
}
string labelName = rowData[2];
if (!string.IsNullOrEmpty(labelName) && !LabelManager.LabelRegex.IsMatch(labelName))
{
//Reject labels that don't respect the label naming restrictions
return(null);
}
CodeLabel codeLabel;
codeLabel = new CodeLabel();
codeLabel.Address = address;
codeLabel.MemoryType = type;
codeLabel.Label = labelName;
codeLabel.Length = length;
codeLabel.Comment = "";
if (rowData.Length > 3)
{
codeLabel.Comment = rowData[3].Replace("\\n", "\n");
}
return(codeLabel);
}