I would like to kill my computer, but for now I will go home and restart
tomorrow. Thanks for your help, would it be possible you'll help me a
little bit more?
Am Donnerstag, 8. Januar 2015 17:08:27 UTC+1 schrieb Reh Gina:
>
> Now I replace the ret instruction by using following code
> [....]
>
>
> Instruction popFTraceVariableInstruction =
> Instruction.Create(OpCodes.Stloc, fTraceVar);
> //Pop a value from stack and store into local variable at index.
> ilProcessor.InsertAfter(newConstructorInstruction,
> popFTraceVariableInstruction);
>
> var endFinally = Instruction.Create(OpCodes.Endfinally);
> var leave = Instruction.Create(OpCodes.Leave, endFinally);
> var ret = Instruction.Create(OpCodes.Ret);
>
> for (int i = 0; i < med.Body.Instructions.Count; i++)
> {
> Instruction instr = med.Body.Instructions[i];
> //Console.WriteLine(instr.ToString());
> if (instr.OpCode == OpCodes.Ret)
> {
> Instruction previous = instr.Previous;
> ilProcessor.Remove(instr);
> ilProcessor.InsertAfter(previous,
> Instruction.Create(OpCodes.Leave, ret));
> }
> }
>
>
> //////// Start Finally block
> Instruction loadFTraceVarInstruction =
> Instruction.Create(OpCodes.Ldloca, fTraceVar);
> ilProcessor.InsertAfter(med.Body.Instructions.Last(),
> loadFTraceVarInstruction); //Loads local variable onto stack
> //ilProcessor.InsertBefore(lastInstruction,
> loadFTraceVarInstruction); //Loads local variable onto stack
>
> [...]
> [...]
>
> ilProcessor.InsertAfter(callDisposeInstruction, endFinally);
> //ilProcessor.InsertAfter(leave, endFinally);
> Instruction nopInstruction = Instruction.Create(OpCodes.Nop);
> ilProcessor.InsertAfter(endFinally, nopInstruction);
> ilProcessor.InsertAfter(nopInstruction, ret);
>
> ///////// End finally block
>
> var handler = new ExceptionHandler(ExceptionHandlerType.Finally)
> {
> TryStart = med.Body.Instructions.First(),
> TryEnd = callDisposeInstruction,
> HandlerStart = callDisposeInstruction,
> HandlerEnd = nopInstruction,
> //CatchType = mod.Import(typeof(Exception)),
> };
> [...]
>
> PEVerify says:
> [IL]: Error:
> [O:\bin\x64\Debug\MeVis.BizLogic.Applications.LiverAnalysis.Viewing.ViewingCP.dll
>
> :
> MeVis.BizLogic.Applications.LiverAnalysis.Viewing.ViewingCP.AbstractTaskStepBEHandler::Dispose][offset
>
> 0x000000A9] Stack underflow.
> [IL]: Error:
> [O:\bin\x64\Debug\MeVis.BizLogic.Applications.LiverAnalysis.Viewing.ViewingCP.dll
>
> :
> MeVis.BizLogic.Applications.LiverAnalysis.Viewing.ViewingCP.AbstractTaskStepBEHandler::set_IsActive][offset
>
> 0x00000027] jmp / exception into the middle of an instruction.
> [IL]: Error:
> [O:\bin\x64\Debug\MeVis.BizLogic.Applications.LiverAnalysis.Viewing.ViewingCP.dll
>
> :
> .....
>
>
> ARRRRGGGHHHHH
>
> Am Donnerstag, 8. Januar 2015 16:35:31 UTC+1 schrieb Jb Evain:
>>
>> The error means you can not have a ret instruction inside a protected
>> block.
>>
>> It means that if you're injecting protected blocks, you must make sure
>> that rets in them are replaced by into leave opcodes, that are jumping
>> outside of the protected block where you'll be able to return.
>>
>> I'm afraid there's nothing built-in for this, you'll have to implement
>> it.
>>
>> Jb
>>
>> On Thu, Jan 8, 2015 at 4:27 PM, Reh Gina <[email protected]> wrote:
>> > Something with a return which ist not correct in try block, but how to
>> I
>> > remove it. Trying this to get work for almost 2 weeks
>> >
>> > Am Donnerstag, 8. Januar 2015 16:25:13 UTC+1 schrieb Reh Gina:
>> >>>
>> >>> Now the correct file attached
>> >
>> > --
>> > --
>> > --
>> > mono-cecil
>> > ---
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>> > email to [email protected].
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>>
>
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