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Re: mingwm10.dll
by Σταμάτης Μητροφάνης
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Michael Gerdau wrote:
>> I don't know very much about all these details, but if what we are
>> trying to do is invoke a callback whenever an exception is thrown (even
>> if a custom assembly wrapper callback statically linked in the
>> executable which calls the the mingwm10.dll functions, also statically
>> linked in the executable) then this shouldn't be so difficult, right?
>>
> Wrong or at most partially right.
>
> The problem is not invoking a callback, the problem in accessing
> variables whose memory layout adheres to different C++ ABIs.
>Obviously, some ad-hoc code will be necessary.
> As long as this persists you'll have a lot of "fun" when trying to
> do what you hint at.
>
I suppose you mean "fun" as in "no fun at all".
> The qork required is not fundamentally different from doing all the
> things required to add SEH to gcc...
Well, I thought doing a hack like this would be much easier than adding
full SEH support to gcc, if I understand correctly.
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>> I don't know very much about all these details, but if what we are
>> trying to do is invoke a callback whenever an exception is thrown (even
>> if a custom assembly wrapper callback statically linked in the
>> executable which calls the the mingwm10.dll functions, also statically
>> linked in the executable) then this shouldn't be so difficult, right?
>>
> Wrong or at most partially right.
>
> The problem is not invoking a callback, the problem in accessing
> variables whose memory layout adheres to different C++ ABIs.
>
> As long as this persists you'll have a lot of "fun" when trying to
> do what you hint at.
>
I suppose you mean "fun" as in "no fun at all".
> The qork required is not fundamentally different from doing all the
> things required to add SEH to gcc...
Well, I thought doing a hack like this would be much easier than adding
full SEH support to gcc, if I understand correctly.
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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