Wolfgang Denk wrote: > In message <[EMAIL PROTECTED]@transmode.se> > Joakim Tjernlund wrote: > >> I don't think it is good to use global fun ptrs. These are not >> available until >> relocated to RAM. >> > > Agreed! > > In message <[EMAIL PROTECTED]> > Jean-Christophe Plagniol-Villar wrote: > >> If possible I will prefer a weak function >> > > ...which raises the interesting question if, and how, weak function > pointers work before relocation. > > Has anyone ever tested / analyzed this? > >
Weak symbols are a compile-time thing, not a run-time thing. The linker discards weak symbols if a "regular" symbol with the same name is found, that's all. So it's actually link-time, rather than compile-time :-). Vlad ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users
