12 Dec
2015
12 Dec
'15
5:25 p.m.
On 2015-12-12 06:31, Peter Jeremy<peter(a)rulingia.com> wrote:
Also, I've seen suggestions that there's a
2.11BSD patch later than
447 but I can't find anything "official" andwww.2bsd.com is either
down or inaccessible from all the systems I have access to. Does
anyone know if 448 or later were released? And given the issues with
www.2bsd.com would someone be willing to mirror it (assuming we can
got a copy of it)?
Yes, I did 448. Various bits and pieces that were fixed there, but
unfortunately I haven't managed to reach Steve to get it officially
sanctioned.
I've passed it out a few times, but there is no canonical place for it.
You can find it at ftp://ftp.update.uu.se/pub/pdp11/2.11bsd/
Feel free to pass that information around.
Things fixed in there:
. Added a timeout to boot prompt for automatic boot
. Made console 8-bit clean
. Changed gethnamadr to fall back to /etc/hosts if dns fails.
. Fixed kernel build process to get version and date properly into kernel.
. Fixed raboot to work on non-DEC mscp controllers
. Fixed tmac macro to work correctly after 2009.
. Fixed a couple of documentation errors.
Essentially small issues that bothered me as I was running on an 11/84
with a CMD controller a few years ago. A system on which I also booted
other OSes, which is why the 8-bit clean issue also bothered me.
(Also was really surprised at the ugly Y2K fix someone had done with
tmac, which failed again in 2010).
Johnny
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt(a)softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
17 Dec
17 Dec
9:40 p.m.
New subject: Pre-v6 images and 2.11BSD patches
Johnny Billquist <bqt(a)update.uu.se> writes:
Yes, I did 448. Various bits and pieces that were
fixed there, but
unfortunately I haven't managed to reach Steve to get it officially
sanctioned.
I've tried to reach him from time to time, as well. Hope he's OK.
. Made console 8-bit clean
I did that somewhat differently, when I started running 2.11BSD with a
console terminal that got multiplexed between different systems. Here's
my version, which allows you to change parity on the console:
*** usr/src/sys/pdp/cons.c.ORIG Sun May 11 11:21:01 1997
--- usr/src/sys/pdp/cons.c Tue Dec 2 17:59:27 2014
***************
*** 62,68 ****
if ((tp->t_state&TS_ISOPEN) == 0) {
ttychars(tp);
tp->t_state = TS_ISOPEN|TS_CARR_ON;
! tp->t_flags = EVENP|ECHO|XTABS|CRMOD;
}
if (tp->t_state&TS_XCLUDE && u.u_uid != 0)
return (EBUSY);
--- 62,68 ----
if ((tp->t_state&TS_ISOPEN) == 0) {
ttychars(tp);
tp->t_state = TS_ISOPEN|TS_CARR_ON;
! tp->t_flags = ANYP|ECHO|XTABS|CRMOD;
}
if (tp->t_state&TS_XCLUDE && u.u_uid != 0)
return (EBUSY);
***************
*** 163,170 ****
c = getc(&tp->t_outq);
if (tp->t_flags & (RAW|LITOUT))
addr->dlxbuf = c&0xff;
! else
addr->dlxbuf = c | (partab[c] & 0200);
tp->t_state |= TS_BUSY;
out:
splx(s);
--- 163,174 ----
c = getc(&tp->t_outq);
if (tp->t_flags & (RAW|LITOUT))
addr->dlxbuf = c&0xff;
! else if ((tp->t_flags & (EVENP | ODDP)) == EVENP)
addr->dlxbuf = c | (partab[c] & 0200);
+ else if ((tp->t_flags & (EVENP | ODDP)) == ODDP)
+ addr->dlxbuf = c | ((partab[c] & 0200) ^ 0200);
+ else
+ addr->dlxbuf = c;
tp->t_state |= TS_BUSY;
out:
splx(s);
-tih
--
Elections cannot be allowed to change anything. --Dr. Wolfgang Schäuble
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Johnny Billquist -
Tom Ivar Helbekkmo