private static LogicalSegment ConvertSegmentDefinition(
SegmentDefinition def, Dictionary <object, object> objectMap,
ObjectModule module)
{
// Convert the record.
LogicalSegment segment = new LogicalSegment(def, objectMap, module);
return(segment);
}
public SegmentItem(LogicalSegment segment, ObjectModule module)
{
this.segment = segment;
this.symbols = new List<SymbolItem>(
from symbol in module.DefinedNames
where symbol.BaseSegment == segment
orderby symbol.Offset, symbol.Name
select new SymbolItem(symbol));
}
private void DisassembleSegment(LogicalSegment segment, int offset)
{
// Raise request navigate event.
if (this.RequestNavigate != null)
{
AssemblyUri uri = new AssemblyUri(library, segment, offset);
var e = new RequestNavigateEventArgs(uri, null);
this.RequestNavigate(this, e);
}
}
private static LogicalSegment ConvertSegmentDefinition(
SegmentDefinition def, Dictionary<object, object> objectMap,
ObjectModule module)
{
// Convert the record.
LogicalSegment segment = new LogicalSegment(def, objectMap, module);
return segment;
}
public LibrarySegment(LogicalSegment segment)
{
this.segment = segment;
this.attrs = new ByteAttribute[segment.Data.Length];
}
public LibrarySegment(LogicalSegment segment)
{
this.segment = segment;
this.attrs = new ByteAttribute[segment.Data.Length];
}
/// <summary>
/// Returns null if LibraryEnd record is encountered before
/// MODEND or MODEND32 record is encountered.
/// </summary>
/// <param name="reader"></param>
/// <returns></returns>
private static ObjectModule LoadObject(FileFormats.Omf.Records.RecordContext context)
{
ObjectModule module = new ObjectModule();
Dictionary <object, object> objectMap =
new Dictionary <object, object>();
// Convert meta-data.
module.Name = context.ObjectName;
module.SourceName = context.SourceName;
// Convert segments.
foreach (SegmentDefinition def in context.Segments)
{
LogicalSegment segment = ConvertSegmentDefinition(def, objectMap, module);
objectMap[def] = segment;
module.Segments.Add(segment);
}
// Convert segment groups.
foreach (GroupDefinition def in context.Groups)
{
SegmentGroup group = ConvertGroupDefinition(def, objectMap);
module.Groups.Add(group);
objectMap[def] = group;
}
// Convert external names.
foreach (ExternalNameDefinition def in context.ExternalNames)
{
ExternalSymbol symbol = new ExternalSymbol
{
Name = def.Name,
TypeIndex = def.TypeIndex,
};
module.ExternalNames.Add(symbol);
objectMap[def] = symbol;
}
// Convert aliases.
foreach (AliasDefinition def in context.Aliases)
{
module.Aliases.Add(new SymbolAlias
{
AliasName = def.AliasName,
SubstituteName = def.SubstituteName
});
}
// Convert public names.
foreach (PublicNameDefinition def in context.PublicNames)
{
module.DefinedNames.Add(ConvertPublicNameDefinition(def, objectMap));
}
// Convert fixups.
foreach (SegmentDefinition def in context.Segments)
{
LogicalSegment segment = (LogicalSegment)objectMap[def];
foreach (FixupDefinition f in def.Fixups)
{
segment.Fixups.Add(ConvertFixupDefinition(f, objectMap));
}
}
return(module);
}
