internal VerifiableTracker Concat(VerifiableTracker other)
{
var branchTo = BranchesAtTransitions.ContainsKey(other.BeganAt) ? BranchesAtTransitions[other.BeganAt] : Transitions.Count;
var shouldTake = branchTo != Transitions.Count;
var trans = new LinqList <InstructionAndTransitions>(branchTo + other.Transitions.Count);
if (shouldTake)
{
for (var i = 0; i < branchTo; i++)
{
trans.Add(Transitions[i]);
}
}
else
{
trans.AddRange(Transitions);
}
trans.AddRange(other.Transitions);
var canReuseCache = branchTo == Transitions.Count && IsBaseless && CachedVerifyStack != null;
var ret =
new VerifiableTracker(BeganAt, IsBaseless)
{
StartingStack = new LinqStack <LinqList <TypeOnStack> >(StartingStack.Reverse().AsEnumerable()),
Transitions = trans,
CachedVerifyStack = canReuseCache ? new LinqStack <LinqList <TypeOnStack> >(CachedVerifyStack.Reverse().AsEnumerable()) : null,
CachedVerifyIndex = canReuseCache ? CachedVerifyIndex : null
};
return(ret);
}
public void EmitCall(OpCode op, MethodInfo method, IEnumerable <Type> parameterTypes, Type[] arglist)
{
InstructionSizes.Add(() => InstructionSize.Get(op));
LengthCache.Clear();
Buffer.Add(
(il, logOnly, log) =>
{
if (!logOnly)
{
il.EmitCall(op, method, arglist);
}
var mtdString = method is MethodBuilder ? method.Name : method.ToString();
log.AppendLine(op + " " + mtdString + " __arglist(" + Join(", ", arglist) + ")");
}
);
var parameters = new LinqList <Type>(parameterTypes);
if (!method.IsStatic)
{
var declaring = method.DeclaringType;
if (TypeHelpers.IsValueType(declaring))
{
declaring = declaring.MakePointerType();
}
parameters.Insert(0, declaring);
}
parameters.AddRange(arglist);
var paras = new List <object> {
method
};
paras.AddRange(arglist);
TraversableBuffer.Add(new BufferedILInstruction {
IsInstruction = op, MethodReturnType = method.ReturnType, MethodParameterTypes = parameters
});
Operations.Add(new Operation <DelegateType> {
OpCode = op, Parameters = paras.ToArray()
});
}
public void EmitCalli(CallingConventions callingConvention, Type returnType, Type[] parameterTypes, Type[] arglist)
{
InstructionSizes.Add(() => InstructionSize.Get(OpCodes.Calli));
LengthCache.Clear();
Buffer.Add(
(il, logOnly, log) =>
{
if (!logOnly)
{
il.EmitCalli(OpCodes.Calli, callingConvention, returnType, parameterTypes, arglist);
}
log.AppendLine(OpCodes.Calli + " " + callingConvention + " " + returnType + " " + Join(" ", (IEnumerable <Type>)parameterTypes) + " __arglist(" + Join(", ", arglist) + ")");
}
);
var ps = new LinqList <Type>(parameterTypes);
ps.AddRange(arglist);
TraversableBuffer.Add(new BufferedILInstruction {
IsInstruction = OpCodes.Calli, MethodReturnType = returnType, MethodParameterTypes = ps
});
var paras = new List <object>()
{
callingConvention, returnType
};
paras.AddRange(parameterTypes);
paras.AddRange(arglist);
Operations.Add(new Operation <DelegateType> {
OpCode = OpCodes.Calli, Parameters = paras.ToArray()
});
}