https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71216
--- Comment #11 from Rin Okuyama <rin at NetBSD dot org> --- Thank you for your response, and sorry for the late reply. (In reply to Segher Boessenkool from comment #10) > > > That might or might not work; the user had better know what he is > > > doing if he uses an assembler option. > > > > Hmm, I understand. Is this documented explicitly anywhere? > > Not in so many words I think, no. It would be nice if you could document it somewhere. > > We use -Wa,-me500 option to compile kernel on some machines. As they > > share userland with other machines, we cannot configure GCC for a > > powerpc-*-eabispe* target. Instead, I found a workaround to specify > > -mcpu=powerpc option. It passes -mppc option to assembler, but as it > > is preceding to -me500, the latter is prior to the former. > > Maybe you could use -mcpu=e500mc or similar? Or, GCC should probably > have a -mcpu=e500 option, but someone has to write the code for it. Yeah, I hope so. But that would be another problem. Let me thanks again for your kind support!
