Hi, 2011/5/13 Ilya Osadchiy <osadchiy.i...@gmail.com> > > Hello. > When translating pypy 1.5 under Gentoo linux I get binary with executable > permission for the stack (so that execute prevention will not be enabled for > it). Then if I make a gentoo package for I get annoying notice about it > during installation. > After some inspection I've found that the problem comes from gcmaptable.s > which doesn't have the line '.section .note.GNU-stack,"",@progbits'. > (I see that gcmaptable.s is generated "manually" and not by gcc, perhaps > that's the reason). > > 1. Is the executable stack really needed? > 2. If it's not needed, can we add the line '.section > .note.GNU-stack,"",@progbits' to the end of gcmaptable.s?
According to http://www.gentoo.org/proj/en/hardened/gnu-stack.xml the preferred incantation is: #if defined(__linux__) && defined(__ELF__) .section .note.GNU-stack,"",%progbits #endif -- Amaury Forgeot d'Arc _______________________________________________ pypy-dev mailing list pypy-dev@python.org http://mail.python.org/mailman/listinfo/pypy-dev
