mcs/ilasm/codegen/CatchBlock.cs

   1 //
   2 // Mono.ILASM.CatchBlock
   3 //
   4 // Author(s):
   5 //  Jackson Harper (Jackson@LatitudeGeo.com)
   6 //
   7 // (C) 2003 Jackson Harper, All rights reserved
   8 //
   9
  10
  11 using System;
  12
  13
  14 namespace Mono.ILASM {
  15
  16         public class CatchBlock : ISehClause {
  17
  18                 private IClassRef class_ref;
  19                 private HandlerBlock handler_block;
  20
  21                 public CatchBlock (IClassRef class_ref)
  22                 {
  23                         this.class_ref = class_ref;
  24                 }
  25
  26                 public void SetHandlerBlock (HandlerBlock hb)
  27                 {
  28                         handler_block = hb;
  29                 }
  30
  31                 public PEAPI.HandlerBlock Resolve (CodeGen code_gen, MethodDef method)
  32                 {
  33                         PEAPI.CILLabel from = handler_block.GetFromLabel (code_gen, method);
  34                         PEAPI.CILLabel to = handler_block.GetToLabel (code_gen, method);
  35                         PEAPI.Catch katch;
  36
  37                         class_ref.Resolve (code_gen);
  38
  39                         katch = new PEAPI.Catch (class_ref.PeapiClass, from, to);
  40
  41                         return katch;
  42                 }
  43         }
  44
  45 }