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Debugger: Added basic support for work/save ram labels when importing .dbg files

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This commit is contained in:
Sour 2018-08-21 18:56:35 -04:00
parent 6e40596830
commit f30523528b
1 changed files with 61 additions and 20 deletions
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81
GUI.NET/Debugger/DbgImporter.cs
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@ -15,6 +15,10 @@ namespace Mesen.GUI.Debugger
public class Ld65DbgImporter
{
private int _headerSize = 16;
private int _workRamStart = int.MaxValue;
private int _workRamEnd = int.MinValue;
private int _saveRamStart = int.MaxValue;
private int _saveRamEnd = int.MinValue;
private Dictionary<int, SegmentInfo> _segments = new Dictionary<int, SegmentInfo>();
private Dictionary<int, FileInfo> _files = new Dictionary<int, FileInfo>();
@ -26,6 +30,8 @@ namespace Mesen.GUI.Debugger
private HashSet<int> _usedFileIds = new HashSet<int>();
private HashSet<string> _usedLabels = new HashSet<string>();
private Dictionary<int, CodeLabel> _ramLabels = new Dictionary<int, CodeLabel>();
private Dictionary<int, CodeLabel> _workRamLabels = new Dictionary<int, CodeLabel>();
private Dictionary<int, CodeLabel> _saveRamLabels = new Dictionary<int, CodeLabel>();
private Dictionary<int, CodeLabel> _romLabels = new Dictionary<int, CodeLabel>();
private HashSet<string> _filesNotFound = new HashSet<string>();
@ -291,6 +297,38 @@ namespace Mesen.GUI.Debugger
return false;
}
private CodeLabel CreateLabel(Int32 address, bool isRamLabel)
{
CodeLabel label = null;
if(isRamLabel) {
if(address < 0x2000) {
if(!_ramLabels.TryGetValue(address, out label)) {
label = new CodeLabel() { Address = (UInt32)address, AddressType = AddressType.InternalRam, Comment = string.Empty, Label = string.Empty };
_ramLabels[address] = label;
}
} else if(address >= _workRamStart && address <= _workRamEnd) {
int labelAddress = address - _workRamStart;
if(!_workRamLabels.TryGetValue(labelAddress, out label)) {
label = new CodeLabel() { Address = (UInt32)labelAddress, AddressType = AddressType.WorkRam, Comment = string.Empty, Label = string.Empty };
_workRamLabels[labelAddress] = label;
}
} else if(address >= _saveRamStart && address <= _saveRamEnd) {
int labelAddress = address - _saveRamStart;
if(!_saveRamLabels.TryGetValue(labelAddress, out label)) {
label = new CodeLabel() { Address = (UInt32)labelAddress, AddressType = AddressType.SaveRam, Comment = string.Empty, Label = string.Empty };
_saveRamLabels[labelAddress] = label;
}
}
} else {
if(!_romLabels.TryGetValue(address, out label)) {
label = new CodeLabel() { Address = (UInt32)address, AddressType = AddressType.PrgRom, Comment = string.Empty, Label = string.Empty };
_romLabels[address] = label;
}
}
return label;
}
private void LoadLabels()
{
foreach(KeyValuePair<int, SymbolInfo> kvp in _symbols) {
@ -313,10 +351,9 @@ namespace Mesen.GUI.Debugger
}
int address = GetSymbolAddressInfo(symbol).Address;
if(segment.IsRam) {
_ramLabels[address] = new CodeLabel() { Label = newName, Address = (UInt32)address, AddressType = AddressType.InternalRam, Comment = string.Empty };
} else {
_romLabels[address] = new CodeLabel() { Label = newName, Address = (UInt32)address, AddressType = AddressType.PrgRom, Comment = string.Empty };
CodeLabel label = this.CreateLabel(address, segment.IsRam);
if(label != null) {
label.Label = newName;
}
}
} catch {
@ -377,21 +414,11 @@ namespace Mesen.GUI.Debugger
}
if(comment.Length > 0) {
CodeLabel label;
if(segment.IsRam) {
int address = span.Offset + segment.Start;
if(!_ramLabels.TryGetValue(address, out label)) {
label = new CodeLabel() { Address = (UInt32)address, AddressType = AddressType.InternalRam, Label = string.Empty };
_ramLabels[span.Offset] = label;
}
} else {
int address = span.Offset + segment.FileOffset - _headerSize;
if(!_romLabels.TryGetValue(address, out label)) {
label = new CodeLabel() { Address = (UInt32)address, AddressType = AddressType.PrgRom, Label = string.Empty };
_romLabels[span.Offset] = label;
}
int address = segment.IsRam ? (span.Offset + segment.Start) : (span.Offset + segment.FileOffset - _headerSize);
CodeLabel label = this.CreateLabel(address, segment.IsRam);
if(label != null) {
label.Comment = comment;
}
label.Comment = comment;
}
} catch {
_errorCount++;
@ -431,6 +458,18 @@ namespace Mesen.GUI.Debugger
RomInfo romInfo = InteropEmu.GetRomInfo();
_headerSize = (int)romInfo.FilePrgOffset;
DebugState state = new DebugState();
InteropEmu.DebugGetState(ref state);
for(int i = 0; i < state.Cartridge.PrgMemoryType.Length; i++) {
if(state.Cartridge.PrgMemoryType[i] == PrgMemoryType.WorkRam) {
_workRamStart = Math.Min(_workRamStart, i * 0x100);
_workRamEnd = Math.Max(_workRamEnd, i * 0x100 + 0xFF);
} else if(state.Cartridge.PrgMemoryType[i] == PrgMemoryType.SaveRam) {
_saveRamStart = Math.Min(_saveRamStart, i * 0x100);
_saveRamEnd = Math.Max(_saveRamEnd, i * 0x100 + 0xFF);
}
}
string[] fileRows = File.ReadAllLines(path);
string basePath = Path.GetDirectoryName(path);
@ -504,14 +543,16 @@ namespace Mesen.GUI.Debugger
if(config.DbgImportComments) {
LoadComments();
}
List<CodeLabel> labels = new List<CodeLabel>(_romLabels.Count + _ramLabels.Count);
List<CodeLabel> labels = new List<CodeLabel>(_romLabels.Count + _ramLabels.Count + _workRamLabels.Count + _saveRamLabels.Count);
if(config.DbgImportPrgRomLabels) {
labels.AddRange(_romLabels.Values);
labelCount += _romLabels.Count;
}
if(config.DbgImportRamLabels) {
labels.AddRange(_ramLabels.Values);
labelCount += _ramLabels.Count;
labels.AddRange(_workRamLabels.Values);
labels.AddRange(_saveRamLabels.Values);
labelCount += _ramLabels.Count + _workRamLabels.Count + _saveRamLabels.Count;
}
LabelManager.SetLabels(labels);