On Mon, Dec 11, 2017 at 8:54 PM, Joel Sherrill <j...@rtems.org> wrote: > Hi > > Many of the PowerPC BSPs uses a shared linker script. That's good. > Unfortunately, there is variation in the start symbol and the use of a "-u" > (e.g. undefined) symbol in the bsp_specs. I had initially thought I would > add the start symbol and any use of -u to the linkcmds (EXTERN). But now I > am thinking that due to use of shared linker scripts and inconsistencies, > some BSPs are better off if I add command line arguments to the linking > stage. > Maybe you need another layer of linkcmds that defines these varying fields before including the shared linkcmds?
> Also some use motld_start.o as the start file which is in conflict with > other BSPs using the same linker script. > > This is the fragment in bsp_specs I am trying to eliminate or standardize: > > -e __rtems_entry_point -u __vectors motld_start.o%s > > Thoughts? > > --joel > > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
