2 // ResolveFromAssemblyStep.cs
5 // Jb Evain (jbevain@gmail.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
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17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
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29 using System.Collections;
32 namespace Mono.Linker.Steps {
34 public class ResolveFromAssemblyStep : ResolveStep {
36 AssemblyDefinition _assembly;
39 public ResolveFromAssemblyStep (string assembly)
44 public ResolveFromAssemblyStep (AssemblyDefinition assembly)
49 protected override void Process ()
51 if (_assembly != null)
52 Context.Resolver.CacheAssembly (_assembly);
54 AssemblyDefinition assembly = _assembly ?? Context.Resolve (_file);
56 switch (assembly.MainModule.Kind) {
58 ProcessLibrary (Context, assembly);
61 ProcessExecutable (assembly);
66 static void SetAction (LinkContext context, AssemblyDefinition assembly, AssemblyAction action)
68 TryReadSymbols (context, assembly);
70 context.Annotations.SetAction (assembly, action);
73 static void TryReadSymbols (LinkContext context, AssemblyDefinition assembly)
75 context.SafeReadSymbols (assembly);
78 public static void ProcessLibrary (LinkContext context, AssemblyDefinition assembly)
80 SetAction (context, assembly, AssemblyAction.Copy);
82 context.Annotations.Push (assembly);
84 foreach (TypeDefinition type in assembly.MainModule.Types)
85 MarkType (context, type);
87 context.Annotations.Pop ();
90 static void MarkType (LinkContext context, TypeDefinition type)
92 context.Annotations.Mark (type);
94 context.Annotations.Push (type);
97 MarkFields (context, type.Fields);
99 MarkMethods (context, type.Methods);
100 if (type.HasNestedTypes)
101 foreach (var nested in type.NestedTypes)
102 MarkType (context, nested);
104 context.Annotations.Pop ();
107 void ProcessExecutable (AssemblyDefinition assembly)
109 SetAction (Context, assembly, AssemblyAction.Link);
111 Annotations.Push (assembly);
113 Annotations.Mark (assembly.EntryPoint.DeclaringType);
114 MarkMethod (Context, assembly.EntryPoint, MethodAction.Parse);
119 static void MarkFields (LinkContext context, ICollection fields)
121 foreach (FieldDefinition field in fields)
122 context.Annotations.Mark (field);
125 static void MarkMethods (LinkContext context, ICollection methods)
127 foreach (MethodDefinition method in methods)
128 MarkMethod (context, method, MethodAction.ForceParse);
131 static void MarkMethod (LinkContext context, MethodDefinition method, MethodAction action)
133 context.Annotations.Mark (method);
134 context.Annotations.SetAction (method, action);