From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <534b8febdabb6c739739c1e172dcb816@felloff.net> Date: Sun, 20 Jul 2014 03:42:51 +0200 From: cinap_lenrek@felloff.net To: 9fans@9fans.net In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] extern register Topicbox-Message-UUID: 0731557c-ead9-11e9-9d60-3106f5b1d025 ok, i preserve user R14 and R15 now. also removed the saving and restoring of DS/ES/FS/GS segment registers... they have no effect in long mode and there are no 32 bit tasks. someone write a proof of concept program that communicates with another process by morsing data on the segment registers by loading them with NULLSEL and UDSEL :) -- cinap