Date: Wed, 5 Jan 2011 11:46:26 -0500 From: John Baldwin <jhb@freebsd.org> To: Dimitry Andric <dim@freebsd.org> Cc: Gleb Kurtsou <gleb.kurtsou@gmail.com>, src-committers@freebsd.org, svn-src-all@freebsd.org, Nathan Whitehorn <nwhitehorn@freebsd.org>, svn-src-head@freebsd.org, Alexander Best <arundel@freebsd.org> Subject: Re: svn commit: r216977 - in head/libexec/rtld-elf: amd64 i386 Message-ID: <201101051146.26723.jhb@freebsd.org> In-Reply-To: <4D24888B.50305@FreeBSD.org> References: <201101042051.p04KpSGk054564@svn.freebsd.org> <4D248540.3030602@freebsd.org> <4D24888B.50305@FreeBSD.org>
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On Wednesday, January 05, 2011 10:04:43 am Dimitry Andric wrote: > On 2011-01-05 15:50, Nathan Whitehorn wrote: > > You would also want this to be cross-platform, in which case it's more > > than floating point. E.g. on powerpc, you also want to disable both FP > > and vector extensions, which use separate sets of instructions and > > registers. > > Yeah, but in any case, hacking the compiler itself is not the proper way > to achieve this goal, IMHO. It should go into sys.mk, or more > appropriately bsd.cpu.mk. I'll make a crude diff for this tonight. I think this is a workaround for a deficiency in the compiler, and one we are probably stuck with. But it sure would be nice to have in the compiler. -- John Baldwin
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