public void EmitLoadLocal(int index)
{
if (s_loadLocal == null)
{
s_loadLocal = new Instruction[LocalInstrCacheSize];
}
if (index < s_loadLocal.Length)
{
Emit(s_loadLocal[index] ?? (s_loadLocal[index] = new LoadLocalInstruction(index)));
}
else
{
Emit(new LoadLocalInstruction(index));
}
}
public void Read(ref BlobReader reader)
{
this.ReadStart();
while (reader.RemainingBytes > 0)
{
int offset = reader.Offset;
ILOpCode opCode = reader.DecodeILOpCode();
switch (opCode)
{
case ILOpCode.Nop:
this.Read(NopInstruction.Nop(), offset);
break;
case ILOpCode.Ldarg_0:
this.Read(LoadArgumentInstruction.FromIndex(0), offset);
break;
case ILOpCode.Ldarg_1:
this.Read(LoadArgumentInstruction.FromIndex(1), offset);
break;
case ILOpCode.Ldloc_0:
this.Read(LoadLocalInstruction.FromIndex(0), offset);
break;
case ILOpCode.Ldloc_1:
this.Read(LoadLocalInstruction.FromIndex(1), offset);
break;
case ILOpCode.Ldloca_s:
this.Read(LoadLocalAddressInstruction.FromIndex(reader.ReadSByte()), offset);
break;
case ILOpCode.Stloc_0:
this.Read(StoreLocalInstruction.ToIndex(0), offset);
break;
case ILOpCode.Stloc_1:
this.Read(StoreLocalInstruction.ToIndex(1), offset);
break;
case ILOpCode.Ldc_i4_0:
this.Read(PushInt32Instruction.Constant(0), offset);
break;
case ILOpCode.Ldc_i4_1:
this.Read(PushInt32Instruction.Constant(1), offset);
break;
case ILOpCode.Ldc_i4_2:
this.Read(PushInt32Instruction.Constant(2), offset);
break;
case ILOpCode.Ldc_i4_3:
this.Read(PushInt32Instruction.Constant(3), offset);
break;
case ILOpCode.Ldc_i4_s:
this.Read(PushInt32Instruction.Constant(reader.ReadSByte()), offset);
break;
case ILOpCode.Ldc_i4:
this.Read(PushInt32Instruction.Constant(reader.ReadInt32()), offset);
break;
case ILOpCode.Ldc_i8:
this.Read(PushInt64Instruction.Constant(reader.ReadInt64()), offset);
break;
case ILOpCode.Br_s:
this.Read(BranchInstruction.ILIndex(reader.ReadSByte() + reader.Offset), offset);
break;
case ILOpCode.Bgt_s:
this.Read(BranchGreaterInstruction.ILIndex(reader.ReadSByte() + reader.Offset), offset);
break;
case ILOpCode.Brfalse_s:
this.Read(BranchFalseInstruction.ILIndex(reader.ReadSByte() + reader.Offset), offset);
break;
case ILOpCode.Call:
this.Read(CallInstruction.Handle(reader.ReadInt32()), offset);
break;
case ILOpCode.Pop:
this.Read(PopInstruction.Pop(), offset);
break;
case ILOpCode.Ret:
this.Read(ReturnInstruction.Return(), offset);
break;
case ILOpCode.Add:
this.Read(AddInstruction.Add(), offset);
break;
case ILOpCode.Sub:
this.Read(SubtractInstruction.Subtract(), offset);
break;
case ILOpCode.Initobj:
this.Read(InitObjectInstruction.Handle(reader.ReadInt32()), offset);
break;
case ILOpCode.Ldfld:
this.Read(LoadFieldValueInstruction.Handle(reader.ReadInt32()), offset);
break;
case ILOpCode.Stfld:
this.Read(SaveFieldValueInstruction.Handle(reader.ReadInt32()), offset);
break;
default:
throw new NotSupportedException("Opcode: " + opCode);
}
}
this.ReadEnd();
}
