Date: Thu, 29 Jul 2010 13:11:34 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: jmallett@FreeBSD.org Cc: freebsd-mips@FreeBSD.org Subject: Re: Support for 64bit userspace. Message-ID: <20100729.131134.4959786895411328.imp@bsdimp.com> In-Reply-To: <AANLkTinwi7v3wANCd5EGA9GHuWUrnAEP3Rq6EedGpGKe@mail.gmail.com> References: <AANLkTikZKS8iuST1dp5yfo6P6kaif4b1YzsKAskk_wB=@mail.gmail.com> <AANLkTinXdCLinp=07dsPYs3qr7nWJ6nZzKF5DV=z1R59@mail.gmail.com> <AANLkTinwi7v3wANCd5EGA9GHuWUrnAEP3Rq6EedGpGKe@mail.gmail.com>
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Juli Mallett <jmallett@FreeBSD.org> writes:
: On Thu, Jul 29, 2010 at 01:15, Jayachandran C. <c.jayachandran@gmail.com> wrote:
: > I kept the 32 bit pmap.c code untouched so that I don't have to deal with
: > the breakage there during the early 64bit changes.
: > I will check in the other changes now, and will do another round of work on
: > pmap.c/pmap64.c to see if it can be merged (and eliminate the config
: > option).
:
: Hmm, hopefully the changes will be well-isolated and any abstractions
: will be right for 32-bit and 64-bit both. One of the problems with
: two files is that when they are merged, which it sounds like you think
: is inevitable, we lose the change history for that file. And if
: they're in the same file, you don't need an option, just __mips_n64.
I'd prefer one file as well...
Warner
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