Dear Khem Raj, In message <CAMKF1sp8=orefknds00t-rxovvgwarautrzmnqvzdy13fxu...@mail.gmail.com> you wrote: > > > -O2 causes much bigger memory footprint, so the code does not fit any > > more in the memory map and/or flash sectors that are reserved for it. > > Hmm interesting so we are living on edge here
Well, -O2 can mean some 30% bigger code size than -Os. This hurts for memory-footprint optimized code like a boot loader. [It also hurts in terms of exacution speed on most embedded systems...] > Thanks for the info You are welcome. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] The IQ of the group is the lowest IQ of a member of the group divided by the number of people in the group. _______________________________________________ Openembedded-core mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
