Date: Fri, 28 Oct 2005 21:19:25 -0700 (PDT) From: Jon Dama <jd@ugcs.caltech.edu> To: Maxim.Sobolev@portaone.com Cc: Pertti Kosunen <pertti.kosunen@pp.nic.fi>, Robert Watson <rwatson@freebsd.org>, David Xu <davidxu@freebsd.org>, "Yuriy N. Shkandybin" <jura@networks.ru>, current@freebsd.org Subject: Re: Timers and timing, was: MySQL Performance 6.0rc1 Message-ID: <Pine.LNX.4.53.0510282110080.30448@heave.ugcs.caltech.edu> In-Reply-To: <4362BA38.1090603@portaone.com> References: <32412.1130505646@critter.freebsd.dk> <4362BA38.1090603@portaone.com>
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> possible to use processor-specific syscalls instructions without > recompiling userland, move some of the ABI code into userland (i.e. > freebsd32 layer on amd64) etc. > freebsd32 on amd64 needs serious work (preferably in a way to make it behave more like the linux32 emulation complete with a full compat directory structure) What goes on now with libexec/ld-elf32 is bogus. it would also help if one could get the kernel to lie in hw.machine_arch among other places via a personality sysctl.
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