From mboxrd@z Thu Jan 1 00:00:00 1970 From: wkt@tuhs.org (Warren Toomey) Date: Sun, 4 May 2008 16:50:24 +1000 Subject: [Unix-jun72] init In-Reply-To: References: Message-ID: <20080504065024.GA26878@minnie.tuhs.org> On Sat, May 03, 2008 at 07:19:03PM -1000, Tim Newsham wrote: > I looked through init briefly and the version from s2.tar.gz is > slightly different than the one in the pdf printout. In the printout > /dev/rk0 is mounted on /usr at boot time. In the s2 version the > string "/usr" is still present, but the call to mount is gone > and so is the "/dev/rk0" string. > > The init source is fairly short and shouldn't be too hard to type > in or get from ocr. Has anyone yet worked through the details of > using the V7 [assembler] to make 0405 binaries? It shouldn't be too hard, but I'm not an assembly person, so it's best that someone else tries. My previous e-mail about the 0405 and 0407 headers, plus the fact that the 0405 header IS loaded in memory, should be enough. > Also has anyone successfully used a populated /usr on rk0 yet? No, but I can create an rk0.dsk image with my mkfs; then in simh I can do check (no args) which checks both RF and RK filesystems; ditto df. So it must be close. As an alternative, it should not be too hard to hand-craft an 0405 a.out which simply mounts /dev/rk0 on /usr. Cheers, Warren P.S s2 frags: yes, some of them are not fragments, but complete files, even with junk leftover at the bottom of each file.