[Mono-dev] add_internal_call with int32[]

pierre pierre.saunier at ppmodeler.com
Mon Apr 30 15:05:16 UTC 2018


Hi,

I am having trouble with the following code:

    [MethodImplAttribute(MethodImplOptions.InternalCall)]
         static extern private void mono_testObj_fromInts(object
    testObj, Int32[] from);
       public void fromInts(Int32[] from)
       {
         mono_testObj_fromInts(this, (Int32[])from);
       }

and in the embedder:

    mono_add_internal_call("testObj::mono_testObj_fromInts(object,int32[])",
    mono_testObj_fromInts);


when run, I got the error:

    An exception was thrown when calling Script:Main:
    (System.MissingMethodException) Attempted to access a missing method.
    StackTrace:
       at (wrapper managed-to-native)
    testObj.mono_testObj_fromInts(object,int[])

of course, if I change the mono_add_internal_call to use int[] it is 
working... but, if I do that, and if I have understood properly, on some 
systems, int is mapped to int32_t and on other to int64_t.

How can I make the mono_add_internal_call to work with int or int32 or 
int64?


Thanks,

Pierre


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