On Mon, May 08, 2017 at 01:37:15PM -0700, John Baldwin wrote: > On Thursday, May 04, 2017 09:31:50 PM Konstantin Belousov wrote: > > Author: kib > > Date: Thu May 4 21:31:50 2017 > > New Revision: 317809 > > URL: https://svnweb.freebsd.org/changeset/base/317809 > > > > Log: > > Provide introduction for the arch(7) manpage. > > > > Start with some words about linear address space and its layout, then > > explain pointers models and ABIs, providing explanation to the > > structure of the tables. > > > > Reviewed by: emaste, imp > > 'Future-proof' cheri wording by: brooks > > Sponsored by: The FreeBSD Foundation > > MFC after: 2 weeks > > Differential revision: https://reviews.freebsd.org/D10596 > > Note that mips n32 is neither ILP32 or LP64, it P32L64. (Similar to x32 > for x86 if we were to ever add that.) Thus, we support 3 ABIs rather > than just 2.
I trust your information about MIPS n32, but x32 uses ILP32 model. In particular, sizeof(long) == 4, according to the AMD64 ABI Draft 0.99.8, which includes both LP64 and ILP32 (x32) ABI description. _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
