Sven Barth via fpc-devel wrote:
Adriaan van Os via fpc-devel <[email protected] <mailto:[email protected]>> schrieb am Di., 29. Okt. 2024, 15:47:The idea of building the RTL in a dynamic ibrary is to have one copy of the RTL threadvars, notably one copy of the _ExceptObjectStack threadvar. Will this still be true if a main program and a dynamic library both include sysinit.o ?The sysinit unit contains the entrypoint and directly references symbols provided by the main program, not the RTL, to pass them into the RTL. It simply can't be inside a library. The exception handling is inside the System and SysUtils units, so no conflict there.
sysinit.o contains _FPC_LIBMAIN and thus has to be linked in when creating a dynamic library compiled with FPC. The crucial question is — do we then end up with one or two copies of the _ExceptObjectStack threadvar ?
Regards, Adriaan van Os _______________________________________________ fpc-devel maillist - [email protected] https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
