private static Boolean Is_Ldarg_C(VirtualOpCode ins, Code code)
{
// Ldarg_C delegates will reference the arguments field in their Ldfld, which sets them apart from
// other very similar delegates
return(ins.Matches(ins.ModifyPattern(Pattern_Ldarg_C, Code.Ldc_I4, code)) &&
((FieldDef)ins.DelegateMethod.Body.Instructions[2].Operand).MDToken == ins.VType.ArgumentsField.MDToken);
}
private static Boolean Is_Ldarg_C(VirtualOpCode ins, Code code)
{
// Ldarg_C delegates will reference the arguments field in their Ldfld, which sets them apart from
// other very similar delegates
return ins.Matches(ins.ModifyPattern(Pattern_Ldarg_C, Code.Ldc_I4, code))
&& ((FieldDef)ins.DelegateMethod.Body.Instructions[2].Operand).MDToken == ins.VType.ArgumentsField.MDToken;
}
private static Boolean Is_Stloc_C(VirtualOpCode ins, Code code)
{
return(ins.MatchesEntire(ins.ModifyPattern(Pattern_Stloc_C, Code.Ldc_I4, code)) &&
Helpers.FindOpCodePatterns( // Check called method against Pattern_Helper_Stloc_C
((MethodDef)ins.DelegateMethod.Body.Instructions[2].Operand).Body.Instructions,
Pattern_Helper_Stloc_C
).Count > 0);
}
private static Boolean Is_Ldloc_C(VirtualOpCode ins, Code code)
{
return(ins.MatchesEntire(ins.ModifyPattern(Pattern_Ldloc_C, Code.Ldc_I4, code)) &&
((FieldDef)ins.DelegateMethod.Body.Instructions[2].Operand).MDToken == ins.VType.LocalsField.MDToken);
}
private static Boolean Is_Ldc_I4_C(VirtualOpCode ins, Code code)
{
return ins.MatchesEntire(ins.ModifyPattern(Pattern_Ldc_I4_C, Code.Ldc_I4, code));
}
private static Boolean Is_Ldloc_C(VirtualOpCode ins, Code code)
{
return ins.MatchesEntire(ins.ModifyPattern(Pattern_Ldloc_C, Code.Ldc_I4, code))
&& ((FieldDef)ins.DelegateMethod.Body.Instructions[2].Operand).MDToken == ins.VType.LocalsField.MDToken;
}
private static Boolean Is_Stloc_C(VirtualOpCode ins, Code code)
{
return ins.MatchesEntire(ins.ModifyPattern(Pattern_Stloc_C, Code.Ldc_I4, code))
&& Helpers.FindOpCodePatterns( // Check called method against Pattern_Helper_Stloc_C
((MethodDef)ins.DelegateMethod.Body.Instructions[2].Operand).Body.Instructions,
Pattern_Helper_Stloc_C
).Count > 0;
}
private static Boolean Is_Ldc_I4_C(VirtualOpCode ins, Code code)
{
return(ins.MatchesEntire(ins.ModifyPattern(Pattern_Ldc_I4_C, Code.Ldc_I4, code)));
}
