internal DwarfAbbreviationItem(ulong code, DwarfTagEx tag, bool hasChildren, DwarfAttributeDescriptors descriptors)
{
Code = code;
Tag = tag;
HasChildren = hasChildren;
Descriptors = descriptors;
}
protected override void Read(DwarfReader reader)
{
var itemTag = new DwarfTagEx(reader.ReadULEB128AsU32());
Tag = itemTag;
var hasChildrenRaw = reader.ReadU8();
bool hasChildren = false;
if (hasChildrenRaw == DwarfNative.DW_CHILDREN_yes)
{
hasChildren = true;
}
else if (hasChildrenRaw != DwarfNative.DW_CHILDREN_no)
{
reader.Diagnostics.Error(DiagnosticId.DWARF_ERR_InvalidData, $"Invalid children {hasChildrenRaw}. Must be either {DwarfNative.DW_CHILDREN_yes} or {DwarfNative.DW_CHILDREN_no}");
return;
}
HasChildren = hasChildren;
List <DwarfAttributeDescriptor> descriptors = null;
while (true)
{
var attributeName = new DwarfAttributeKindEx(reader.ReadULEB128AsU32());
var attributeForm = new DwarfAttributeFormEx(reader.ReadULEB128AsU32());
if (attributeForm.Value == 0 && attributeForm.Value == 0)
{
break;
}
if (descriptors == null)
{
descriptors = new List <DwarfAttributeDescriptor>(1);
}
descriptors.Add(new DwarfAttributeDescriptor(attributeName, attributeForm));
}
Descriptors = descriptors != null ? new DwarfAttributeDescriptors(descriptors.ToArray()) : new DwarfAttributeDescriptors();
Size = reader.Offset - Offset;
}
protected DwarfDIE(DwarfTagEx tag)
{
_tag = tag;
}
public DwarfAbbreviationItemKey(DwarfTagEx tag, bool hasChildren, DwarfAttributeDescriptors descriptors)
{
Tag = tag;
HasChildren = hasChildren;
Descriptors = descriptors;
}
