So with embind it generates a wrapper if you bind a pointer. This doesn't
work with variables inside emscripten code.
In the past I've done this with casting from an int, something like
void dumpObject(uint32_t ptr) {
real_dumpObject((MyClass *)(void *)(ptr)));
}
You might also be able to use CyberDWARF for
this:
https://github.com/kripken/emscripten/blob/1.36.4/site/source/docs/debugging/CyberDWARF.rst
On Friday, May 20, 2016 at 3:55:27 PM UTC-7, Thomas Arnbjerg wrote:
>
> Both $this and $mc are present in the generated JavaScript.
>
> Den fredag den 20. maj 2016 kl. 17.33.52 UTC+2 skrev Brion Vibber:
>>
>> Are $this and $mc present in the generated JavaScript (without the source
>> map) or have they been renamed in the minification? The console will need
>> to work with the 'real' variable names.
>>
>> -- brion
>>
>> On Fri, May 20, 2016 at 6:42 AM, Thomas Arnbjerg <[email protected]
>> > wrote:
>>
>>> Hi all,
>>>
>>> I've exposed a function to javascript using embind, which takes a
>>> pointer to an object as the argument - e.g. "dumpObject(MyClass* o)"
>>>
>>> I then start a debug session in the browser and break the javascript
>>> execution at a location, where a non-static method on 'MyClass' is called
>>> (as seen in the SourceMap).
>>>
>>> If I call 'Module.dumpObject($this)' the console reports a BindingError
>>> stating that '$this' is not of the right type and 'dumpObject' is never
>>> called.
>>>
>>> The problem is the same if i simply declare a local instance of
>>> 'MyClass' as 'mc' and subsequently break and attempt to call
>>> 'Module.dumpObject($mc)'.
>>>
>>> Can anyone give me a hint on how to solve this?
>>>
>>> Thx
>>>
>>> Thomas
>>>
>>> PS: This is the next chapter in of the post: 'Newbie question - How
>>> debug the instance of an object in the browser with source maps'
>>>
>>>
>>>
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>>
>>
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