public MosaType GetTypeByName(MosaModule module, string @namespace, string name)
{
if (typeLookup.TryGetValue(Tuple.Create(module, @namespace, name), out MosaType result))
{
return(result);
}
return(null);
}
public BuiltInTypes(TypeSystem typeSystem, MosaModule corlib)
{
Void = typeSystem.GetTypeByName(corlib, "System", "Void");
Boolean = typeSystem.GetTypeByName(corlib, "System", "Boolean");
Char = typeSystem.GetTypeByName(corlib, "System", "Char");
I1 = typeSystem.GetTypeByName(corlib, "System", "SByte");
U1 = typeSystem.GetTypeByName(corlib, "System", "Byte");
I2 = typeSystem.GetTypeByName(corlib, "System", "Int16");
U2 = typeSystem.GetTypeByName(corlib, "System", "UInt16");
I4 = typeSystem.GetTypeByName(corlib, "System", "Int32");
U4 = typeSystem.GetTypeByName(corlib, "System", "UInt32");
I8 = typeSystem.GetTypeByName(corlib, "System", "Int64");
U8 = typeSystem.GetTypeByName(corlib, "System", "UInt64");
R4 = typeSystem.GetTypeByName(corlib, "System", "Single");
R8 = typeSystem.GetTypeByName(corlib, "System", "Double");
String = typeSystem.GetTypeByName(corlib, "System", "String");
Object = typeSystem.GetTypeByName(corlib, "System", "Object");
I = typeSystem.GetTypeByName(corlib, "System", "IntPtr");
U = typeSystem.GetTypeByName(corlib, "System", "UIntPtr");
TypedRef = typeSystem.GetTypeByName(corlib, "System", "TypedReference");
Pointer = Void.ToUnmanagedPointer();
}
private LinkerSymbol CreateAssemblyDefinition(MosaModule module)
{
// Emit assembly name
var assemblyNameSymbol = EmitStringWithLength(module.Assembly + Metadata.NameString, module.Assembly);
// Emit assembly table
var assemblyTableSymbol = Linker.CreateSymbol(module.Assembly + Metadata.AssemblyDefinition, SectionKind.ROData, TypeLayout.NativePointerAlignment, 0);
var writer1 = new EndianAwareBinaryWriter(assemblyTableSymbol.Stream, Architecture.Endianness);
// 1. Pointer to Assembly Name
Linker.Link(LinkType.AbsoluteAddress, NativePatchType, assemblyTableSymbol, (int)writer1.Position, 0, assemblyNameSymbol, 0);
writer1.WriteZeroBytes(TypeLayout.NativePointerSize);
// 2. Pointer to Custom Attributes
if (module.CustomAttributes.Count > 0)
{
var customAttributeListSymbol = CreateCustomAttributesTable(module);
Linker.Link(LinkType.AbsoluteAddress, NativePatchType, assemblyTableSymbol, (int)writer1.Position, 0, customAttributeListSymbol, 0);
}
writer1.WriteZeroBytes(TypeLayout.NativePointerSize);
// 3. Attributes - IsReflectionOnly (32bit length)
uint flags = 0x0;
if (module.IsReflectionOnly) flags |= 0x1;
writer1.Write(flags, TypeLayout.NativePointerSize);
// 4. Number of Types
uint count = 0;
foreach (var type in module.Types.Values)
{
if (type.IsModule)
continue;
count++;
}
writer1.Write(count, TypeLayout.NativePointerSize);
// 5. Pointers to Types
// Create the definitions along the way
foreach (var type in module.Types.Values)
{
if (type.IsModule)
continue;
// Run the type through the TypeLayout system
//TypeLayout.ResolveType(type);
var typeTableSymbol = CreateTypeDefinition(type, assemblyTableSymbol);
// Link
Linker.Link(LinkType.AbsoluteAddress, NativePatchType, assemblyTableSymbol, (int)writer1.Position, 0, typeTableSymbol, 0);
writer1.WriteZeroBytes(TypeLayout.NativePointerSize);
}
// Return assemblyTableSymbol
return assemblyTableSymbol;
}
public void SetCorLib(MosaModule module)
{
typeSystem.CorLib = module;
}
public void AddModule(MosaModule module)
{
typeSystem.Modules.Add(module);
}
public MosaModule.Mutator MutateModule(MosaModule module)
{
return(new MosaModule.Mutator(module));
}
public string LookupUserString(MosaModule module, uint token)
{
return(metadata.LookupUserString(module, token));
}
public void SetCorLib(MosaModule module)
{
typeSystem.CorLib = module;
}
public MosaModule.Mutator MutateModule(MosaModule module)
{
return new MosaModule.Mutator(module);
}
public void AddModule(MosaModule module)
{
typeSystem.Modules.Add(module);
}
public string LookupUserString(MosaModule module, uint token)
{
return metadata.LookupUserString(module, token);
}
public MosaType GetTypeByName(MosaModule module, string @namespace, string name)
{
MosaType result;
if (typeLookup.TryGetValue(Tuple.Create(module, @namespace, name), out result))
return result;
return null;
}
internal Mutator(MosaModule module)
: base(module)
{
this.module = module;
}
internal Mutator(MosaModule module)
: base(module)
{
this.module = module;
}