public void toDoBody(CFHelper cFHelper, MethodDef method, Blocks blocks, PandaContext pandaContext)
{
blocks.Scramble(out blocks);
method.Body.Instructions.Clear();
Local local = new Local(pandaContext.moduleDef.CorLibTypes.Int32);
method.Body.Variables.Add(local);
Instruction target = Instruction.Create(OpCodes.Nop);
Instruction instr = Instruction.Create(OpCodes.Br, target);
foreach (Instruction instruction in cFHelper.Calc(0))
{
method.Body.Instructions.Add(instruction);
}
method.Body.Instructions.Add(Instruction.Create(OpCodes.Stloc, local));
method.Body.Instructions.Add(Instruction.Create(OpCodes.Br, instr));
method.Body.Instructions.Add(target);
foreach (Block block in blocks.blocks)
{
if (block != blocks.getBlock((blocks.blocks.Count - 1)))
{
method.Body.Instructions.Add(Instruction.Create(OpCodes.Ldloc, local));
foreach (Instruction instruction in cFHelper.Calc(block.ID))
{
method.Body.Instructions.Add(instruction);
}
method.Body.Instructions.Add(Instruction.Create(OpCodes.Ceq));
Instruction instruction4 = Instruction.Create(OpCodes.Nop);
method.Body.Instructions.Add(Instruction.Create(OpCodes.Brfalse, instruction4));
foreach (Instruction instruction in block.instructions)
{
method.Body.Instructions.Add(instruction);
}
foreach (Instruction instruction in cFHelper.Calc(block.nextBlock))
{
method.Body.Instructions.Add(instruction);
}
method.Body.Instructions.Add(Instruction.Create(OpCodes.Stloc, local));
method.Body.Instructions.Add(instruction4);
}
}
method.Body.Instructions.Add(Instruction.Create(OpCodes.Ldloc, local));
foreach (Instruction instruction in cFHelper.Calc(blocks.blocks.Count - 1))
{
method.Body.Instructions.Add(instruction);
}
method.Body.Instructions.Add(Instruction.Create(OpCodes.Ceq));
method.Body.Instructions.Add(Instruction.Create(OpCodes.Brfalse, instr));
method.Body.Instructions.Add(Instruction.Create(OpCodes.Br, blocks.getBlock((blocks.blocks.Count - 1)).instructions[0]));
method.Body.Instructions.Add(instr);
foreach (Instruction lastBlock in blocks.getBlock((blocks.blocks.Count - 1)).instructions)
{
method.Body.Instructions.Add(lastBlock);
}
}
public void toDoSwitcher(CFHelper cFHelper, MethodDef method, Blocks blocks, PandaContext pandaContext)
{
List <Instruction> instructionsOperand = new List <Instruction>();
method.Body.Instructions.Clear();
Local local = new Local(pandaContext.moduleDef.CorLibTypes.Int32);
method.Body.Variables.Add(local);
foreach (Instruction instruction in cFHelper.Calc(0))
{
method.Body.Instructions.Add(instruction);
}
method.Body.Instructions.Add(Instruction.Create(OpCodes.Stloc, local));
Instruction target = Instruction.Create(OpCodes.Nop);
method.Body.Instructions.Add(target);
method.Body.Instructions.Add(Instruction.Create(OpCodes.Ldloc, local));
Instruction targetSwitch = Instruction.Create(OpCodes.Switch, instructionsOperand);
method.Body.Instructions.Add(targetSwitch);
method.Body.Instructions.Add(Instruction.Create(OpCodes.Br, blocks.getBlock((blocks.blocks.Count - 1)).instructions[blocks.getBlock((blocks.blocks.Count - 1)).instructions.Count - 1]));
foreach (Block block in blocks.blocks)
{
if (block != blocks.getBlock((blocks.blocks.Count - 1)))
{
Instruction instr = Instruction.Create(OpCodes.Stloc, local);
instructionsOperand.Add(block.instructions[0]);
Instruction instruction4 = Instruction.Create(OpCodes.Nop);
foreach (Instruction instruction in block.instructions)
{
method.Body.Instructions.Add(instruction);
}
foreach (Instruction instruction in cFHelper.Calc(block.nextBlock))
{
method.Body.Instructions.Add(instruction);
}
method.Body.Instructions.Add(instr);
method.Body.Instructions.Add(instruction4);
method.Body.Instructions.Add(new Instruction(OpCodes.Br, target));
method.Body.Instructions.Add(instruction4);
}
}
method.Body.Instructions.Add(Instruction.Create(OpCodes.Br, blocks.getBlock((blocks.blocks.Count - 1)).instructions[0]));
method.Body.Instructions.Add(new Instruction(OpCodes.Br, target));
foreach (Instruction lastBlock in blocks.getBlock((blocks.blocks.Count - 1)).instructions)
{
method.Body.Instructions.Add(lastBlock);
}
instructionsOperand.Add(blocks.getBlock((blocks.blocks.Count - 1)).instructions[0]);
targetSwitch.Operand = instructionsOperand;
}
