Hello, I would like to wrap calls to interrupt handlers which use the generic interrupt framework (<rtems/irq-extension.h>) to get RTEMS_RECORD_INTERRUPT_ENTRY and RTEMS_RECORD_INTERRUPT_EXIT events. This cannot be done by the linker since the loop to call the handlers is inlined due to performance reasons. I would like to add some sort of a callback mechanism which is invoked in rtems_interrupt_handler_install() and rtems_interrupt_handler_remove() operations (similar to the user extensions). There are some options to do this.
1. A new linker set with functions. 2. A new user extension, maybe a generic: void (*event)(rtems_extension_event event, void *arg); 3. An API to install/remove a specific callback for this purpose. I am in favour of 1. I also would like to hide it from the user for now. -- Sebastian Huber, embedded brains GmbH Address : Dornierstr. 4, D-82178 Puchheim, Germany Phone : +49 89 189 47 41-16 Fax : +49 89 189 47 41-09 E-Mail : sebastian.hu...@embedded-brains.de PGP : Public key available on request. Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG. _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
