Has anyone successfully used Yocto to build a Linux system for a 64-bit Intel processor using the -mx32 compiler option, forcing all long and pointer types to 32 bits? I've got an embedded system with a gig of RAM and I'd like to have access to the larger register set (especially SSE) of 64-bit mode, but suspect that using 32-bit pointers might speed things up a bit, by saving cache space.
-- Ciao, Paul D. DeRocco Paul mailto:[email protected] -- _______________________________________________ yocto mailing list [email protected] https://lists.yoctoproject.org/listinfo/yocto
