> On Nov 21, 2019, at 1:41 AM, Sven Barth via fpc-pascal 
> <fpc-pascal@lists.freepascal.org> wrote:
> 
> No. On x86 it's essentially the content of the EBP/RBP register which is 
> (assuming no optimizations are done) essentially the ESP/RSP register of the 
> calling function. This is only used by the exception handling to have the 
> exception appear to be raised somewhere else.

So what's missing then to be able make saving a stack frame to the heap and 
then restoring it?

Regards,
        Ryan Joseph

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