its same for me 2015-07-25 0:48 جرينتش-07:00, Giuseppe Caizzone <acaizzo@xxxxxxxxx>: > Hello, > > I've been unable to bootstrap gcc 5.[12], starting from gcc 4.9.2, if > I configure it with --with-abi=mx32 and having "ada" among the values > for --enable-languages; searching the web I've found some old mailing > list messages about ada not working on x32 (however gcc 4.9.x at least > did complete the bootstrap under the same conditions). Is it still the > case that ada isn't supported on x32 (and therefore I should drop ada > from the language list for x32) or it's supposed to work instead (and > therefore I can invest some more time finding out what I'm doing > wrong)? > > Thanks, > Giuseppe > > (In case it's of interest, what *I think* happens on my particular > machine is that the stage2 gnat1 binary fails with EFAULT when ran > during the bootstrap because it passes a wrong pointer to the write > syscall; the pointer has in its lower 32 bits the correct address it's > supposed to have, but other stuff in the upper bits. The stage1 > binary, instead, is fine in this respect. Also, gcc 4.9.2 does > bootstrap successfully on the same box with the same configure > parameters. I don't know if this is due to a bug or rather a > misconfiguration of my system.) > -- Think not of them, thou hast thy music too
