Date: Wed, 8 May 2002 10:09:17 +0100 From: Doug Rabson <dfr@nlsystems.com> To: Peter Wemm <peter@wemm.org>, obrien@FreeBSD.ORG Cc: Poul-Henning Kamp <phk@critter.freebsd.dk>, John Baldwin <jhb@FreeBSD.ORG>, Matthew Dillon <dillon@apollo.backplane.com>, arch@FreeBSD.ORG Subject: Re: syscall changes to deal with 32->64 changes. Message-ID: <200205081009.17244.dfr@nlsystems.com> In-Reply-To: <20020508062241.E209C38CC@overcee.wemm.org> References: <20020508062241.E209C38CC@overcee.wemm.org>
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On Wednesday 08 May 2002 7:22 am, Peter Wemm wrote: > "David O'Brien" wrote: > > On Tue, May 07, 2002 at 05:37:16PM +0200, Poul-Henning Kamp wrote: > > > I would therefore like to propose that we do something like > > > the following: > > > > > > =09Repocopy src/sys/sys/* to src/sys/include > > > =09Repocopy src/sys/sys/* to src/sys/abi4 > > > > This is actually the FreeBSD 3.0 ABI, not an ABI introduced with 4.0. > > Also note that we already have a 32-bit freebsd abi emulation in > /sys/ia64/ia32.. The x86 syscalls are wrapperized and converted > to 64 bit. That place is not the final home for the thing either. I would like to be= able=20 to use the same code for all ilp32 process on lp64 kernel situations (e.g= =2E=20 sparc32 on sparc64, i386 on x86-64 etc.) --=20 Doug Rabson=09=09=09=09Mail: dfr@nlsystems.com =09=09=09=09=09Phone: +44 20 8348 6160 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-arch" in the body of the message
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