From mboxrd@z Thu Jan 1 00:00:00 1970 From: jrvalverde@cnb.csic.es (Jose R. Valverde) Date: Mon, 7 Jul 2008 11:32:51 +0200 Subject: [TUHS] Introduction In-Reply-To: <20080706181419.0d360d7a.lehmann@ans-netz.de> References: <20080604135729.4c50e178@veda.cnb.uam.es> <20080605171758.64c80f06@veda.cnb.uam.es> <20080623161801.19a53c3e@veda.cnb.uam.es> <20080623181101.e862a3a2.lehmann@ans-netz.de> <20080625122505.4e3d9803@veda.cnb.uam.es> <20080626165246.9c3933eb.lehmann@ans-netz.de> <20080627142430.57e0a9c4@veda.cnb.uam.es> <20080629102523.0219a85c.lehmann@ans-netz.de> <20080630113028.46a50360@veda.cnb.uam.es> <20080630193450.b82063bb.lehmann@ans-netz.de> <20080701162102.4812f3d6@veda.cnb.uam.es> <20080701203541.df06d2b1.lehmann@ans-netz.de> <20080703121207.516f319a@veda.cnb.uam.es> <20080706181419.0d360d7a.lehmann@ans-netz.de> Message-ID: <20080707113251.10b945ca@veda.cnb.uam.es> Then, all I can think of is the other approach I mentioned: that the original authors first wrote prf.c, had a look at the assembly generated and then tweaked the assembly code generated from sys*.c by hand and reproduced some similar patterns. If the original authors used sys*.c as "templates" to then further fine tune the derived assembly listings (and in doing so left behind these puzzling traces) then that might explain why your sources contained the asm listings instead of the C ones. It might have made sense for them not to tune prf.c which is rarely used but try to tune sys*.c which are heavily used to account for their "new" segmented architecture. Well, if I can find some time to install SystemIII for VAX on SIMH, may be I will be able to reproduce this, but I seriously doubt it as they are different architectures. j On Sun, 6 Jul 2008 18:14:19 +0200 Oliver Lehmann wrote: > Hmmmm > > but still: > > Jose R. Valverde wrote: > > > > saddr_t aux; > > > > > > aux.l = (caddr_t) uap->linkname; > > > u.u_dirp.l = (caddr_t) ((long) aux.l & 0x7F00FFFF); > > ldl rr2,rr8(#4) > ldl |_stkseg+~L1+8|(fp),rr2 > and r2,#32512 > ldl _u+78,rr2 > > -- > Oliver Lehmann > http://www.pofo.de/ > http://wishlist.ans-netz.de/ -- These opinions are mine and only mine. Hey man, I saw them first! José R. Valverde De nada sirve la Inteligencia Artificial cuando falta la Natural -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 189 bytes Desc: not available URL: