site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:references:message-id:from:to :in-reply-to:content-type:content-transfer-encoding:x-mailer :mime-version:subject:date:cc; bh=TGAAKDGtEzmrv1p7KfwvLtJYwJ0F2V5KBKc4Trcsqb8=; b=eltAXlGWXeDmbwbffiEv7wxLK9tbY5E4E193V5PMS3xv8LATnZOk37mkf35B5xGqTf ooDLorR5aPFPu6FXaGq5iu1chv79Wa0L5DC47kFAUEg9N3gZUTvPxlyEr2LTBfori3HW iTxCrpdIm6gcKqrKfcjSKUwa1R8aKb/ryoais= Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=references:message-id:from:to:in-reply-to:content-type :content-transfer-encoding:x-mailer:mime-version:subject:date:cc; b=sm2FoAuJ0UjPGz1b99RcH10934LCHsGCtxQDE9sjHbzHDNteVvqje73IdgoZ5sroAp +nOzVPjWhrieph0zPGvn5JY7y2xILnS4h4bo3ds/Ww+S2o2JnXpwEyUgMvL6XqzSHhPv 3gDFR50c3iIDG3PATN/RA8uTxTWoAykxZV8WA= On Aug 29, 2009, at 8:25 PM, Dmitry Markman <dmarkman@mac.com> wrote: I found situation with 64 bit on Snow Leopard as quite confusing It's unfortunate that the phrase i386 has two meanings. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... 3. whatever kernel you booted from arch command always return i386 4. uname -m return x86_64 if you booted from 64 bit kernel, otherwise it returns i386 5. uname -p always returns i386 Arch and uname -p both return the processor family type, i386. (as opposed to ppc or arm.) I think the rationale was that too many scripts depend upon this behavior. uname -m tells you which slice of xnu you booted from, i. e. x86_64 for the 64 bit kernel, i386 for the 32 bit kernel. This email sent to site_archiver@lists.apple.com