mcs/ilasm/codegen/LdcInstr.cs

   1 //
   2 // Mono.ILASM.LdcInstr
   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 namespace Mono.ILASM {
  14
  15         public class LdcInstr : IInstr {
  16
  17                 private MiscInstr op;
  18                 private double d_operand;
  19                 private long l_operand;
  20
  21                 public LdcInstr (MiscInstr op, double operand)
  22                 {
  23                         this.op = op;
  24                         d_operand = operand;
  25                 }
  26
  27                 public LdcInstr (MiscInstr op, long operand)
  28                 {
  29                         this.op = op;
  30                         l_operand = operand;
  31                 }
  32
  33                 public void Emit (CodeGen code_gen, MethodDef meth,
  34                                   PEAPI.CILInstructions cil)
  35                 {
  36                         switch (op) {
  37                         case MiscInstr.ldc_r8:
  38                                 cil.ldc_r8 (d_operand);
  39                                 break;
  40                         case MiscInstr.ldc_r4:
  41                                 cil.ldc_r4 ((float) d_operand);
  42                                 break;
  43                         case MiscInstr.ldc_i8:
  44                                 cil.ldc_i8 (l_operand);
  45                                 break;
  46                         }
  47                 }
  48
  49         }
  50
  51 }
  52