On 14/04/2021 01:22, Martin Frb via fpc-devel wrote: > Opening a can of worms here. But leaving all pitfalls aside. > > If one wanted to write to the VMT of a class, would that be possible? > Would the VMT be stored in write-able memory, once the exe is loaded?
It depends on the platforms. Most platforms support read-only relocatable memory, so they can make it permanently read-only after the (dynamic) linker has relocated everything. I don't know which ones do/don't. Jonas _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
