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<p><font face="Calibri, sans-serif">After I hit send, I got to
wondering and ... On Trailing Edge, tape <tt>BB-J724A-SM_1980</tt>
contains the <tt>IBMSPL</tt> sources, including the source code
for the PDP-11 code.<br>
</font></p>
<p><font face="Calibri, sans-serif">One of the included files is <tt>MACDLX.EXE</tt>,
a <tt>MACRO-11</tt> cross-compiler. This is what I remember
using.</font></p>
<p><font face="Calibri, sans-serif">I guess I'll load some of that
stuff and see what I remember. If it's from 1980, then it's
going to need patches... All my careful SPR's... Of course,
then there is the simulated PDP-11 and DTE and simulated IBM
mainframe (maybe running on Hercules). Ouch.</font></p>
<p><font face="Calibri, sans-serif">So I can put up something for
you to cross compile on. Personally, I'd stick with <tt>MIM</tt>::.
I caught some arcane bugs in Tops-20 DAP with that fine system.
I can give no higher complement to any computer.</font><br>
</p>
<blockquote type="cite"
cite="mid:94bdd218-a98b-c0cc-1496-a72f058d5996@gmail.com">
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<p><font face="Calibri, sans-serif">On 3/6/20 9:38 PM, Thomas
DeBellis wrote:</font></p>
<p><font face="Calibri, sans-serif">Actually, I do know of
MACY11. There is support for its particular file type
scattered through a number of source modules in Tops-20
(DAPLIB, LPTSPL, EXEC, other Galaxy modules).</font></p>
<p><font face="Calibri, sans-serif">For some reason, I can not
remember whether I used it to assemble and build the DN60
sources. I think I might have used something different, which
seems odd. Man, that is frustrating. It wasn't <i>that</i>
long ago...<br>
</font></p>
<p><font face="Calibri, sans-serif">I've got a pretty complete
PDP-8 simulator environment, though; FOCAL and everything.</font><br>
</p>
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<p class="MsoNormal">On 3/6/20 8:51 PM, Robert Armstrong
wrote:<br>
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<p class="MsoNormal"><span style="color:#1F497D">P.S. Thomas,
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> There was a
PDP-11 cross assembler for TOPS-10 called MACY11. I used
it a lot at one time, but I don’t remember if it was
MACRO-11 compatible. Probably not quite. Don’t know if
exists under TOPS-20, but it certainly would have run
under PA1050.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Bob<o:p></o:p></span></p>
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