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allowed references to symbols within the programming being debugged. This feature loaded symbols from the .EXE executable file; a special version named SDDT used symbols from the running monitor and allowed system programmers to "peek" inside.
148:- that is, some or all of those jobs could themselves be DDTs (which could then run another eight jobs, and so on). These eight jobs were all given unique names, and the usual name for the original and top-most DDT was "HACTRN" ("hack-tran").
511:, I suggest to run DEBUG 1.51 and enter the extended help system with ?? from the debug prompt. This will give you eight screens full of syntax and feature help. Some of these features were also supported by older issues.
78:
computer in 1961, but newer versions on newer platforms continued to use the same name. After being ported to other vendor's platforms and changing media, the name was changed to the less DEC-centric version. Early versions of
136:; on some more recent ITS systems, "PWORD"—which implements a restricted subset of DDT's functionality—is run first and is overlaid with DDT as soon as the user logs in. DDT could run and debug up to eight
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Conference Record: Tenth Annual
Asilomar Conference on Circuits, Systems and Computers: Papers Presented November 22–24, 1976
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292:. Asilomar Hotel and Conference Grounds, Pacific Grove, California, USA: Western Periodicals Company. pp. 420–424.
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DDT (Dynamic debugging technique) and TDT (Tracing debugging technique) for PDP-11 systems
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282:(1977) . "A Simple Technique for Static Relocation of Absolute Machine Code". Written at
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417:(NB. A retyped version of the manual by Emmanuel Roche with Q, SR, and Z commands added.)
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Reference Manual: DDT (Dynamic debugging technique) and TDT (Tracing debugging technique
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kept the DEC name DDT (and DDT-86 and DDT-68K) for their debugger, however, now meaning
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In addition to its normal function as a debugger, DDT was also used as a top-level
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532:. National Technical Information Service]. DEC-10-UDDTA-A-D.
241:
Dr. Dobb's
Journal of Computer Calisthenics & Orthodontia
176:
DDT (Dynamic
Debugging Technique), as implemented on the
286:, Monterey, California, USA. In Titus, Harold A. (ed.).
430:
DRDOSTIP.TXT — Tips und Tricks für DR DOS 3.41 - 5.0
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320:CP/M Dynamic Debugging Tool (DDT). User's Guide
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70:. The first version of DDT was developed at
552:for a freeware version written in portable
95:. The CP/M DDT was later superseded by the
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561:-(Artificial Intelligence Memo No. 161A)
66:. The name is a pun on the insecticide
20:
572:-(See especially the notes to the poem
223:
457:
447:
526:Bering, Douglas E. (1975) . "Intro".
126:Massachusetts Institute of Technology
7:
1518:
1211:Digital Storage Systems Interconnect
1285:Dynamically Redefined Character Set
58:(DEC) hardware, initially known as
1231:Synchronous Backplane Interconnect
54:programs originally developed for
14:
427:Paul, Matthias R. (1997-05-24) .
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475:Paul, Matthias R. (2002-01-09).
1425:Maintenance Operations Protocol
491:from the original on 2018-08-27
437:from the original on 2016-11-07
406:from the original on 2019-10-20
395:SID-86 User's Guide for CP/M-86
374:from the original on 2019-10-20
337:from the original on 2007-07-06
130:Incompatible Timesharing System
1831:List of computers running CP/M
1728:Peripheral Interchange Program
570:The Great Quux Poem Collection
62:because it was distributed on
1:
1871:Digital Equipment Corporation
1315:Mass Storage Control Protocol
611:Digital Equipment Corporation
402:. August 1982 . SID86UG.WS4.
212:Comparison of computer shells
98:Symbolic Instruction Debugger
56:Digital Equipment Corporation
1405:Digital Federal Credit Union
627:(founder and CEO, 1957–1992)
1701:DOS Protected Mode Services
1449:Sequence and Batch Language
1410:Dynamic debugging technique
433:(in German) (47 ed.).
277:. Originally presented at:
201:Tracing Debugging Technique
44:Dynamic Debugging Technique
16:Series of debugger programs
1897:
1440:Record Management Services
1226:Standard Disk Interconnect
507:is still based on the old
262:. #22 ark:/13960/t8hf1g21p
1839:
1733:Resource construction set
1610:
1493:
1474:The Ultimate Entrepreneur
650:
284:Naval Postgraduate School
250:People's Computer Company
1137:DIGITAL Command Language
559:ITS 1.5 Reference Manual
1463:Systems Research Center
1458:System Reference Manual
144:, and DDT could be run
1706:Dynamic Debugging Tool
1584:Dorothy McEwen Kildall
1430:On-line Debugging Tool
195:On-line Debugging Tool
93:Dynamic Debugging Tool
40:
37:IBM Personal Computer
24:
1420:Local Area Transport
1178:National Replacement
1604:Edward R. McCracken
1280:Digital Linear Tape
639:(VP of engineering)
280:Kildall, Gary Arlen
232:Kildall, Gary Arlen
207:DEBUG (DOS command)
1711:File Control Block
1599:Kathryn Strutynski
1503:Computers template
565:ITS: Luser's Guide
367:. 1978. 595-2549.
234:(February 1978) .
60:DEC Debugging Tape
41:
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1826:Star Trek project
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252:: 10–13 (66–69).
172:DEC-10/DEC-20 DDT
50:) is a series of
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1236:TURBOchannel
1082:Digital UNIX
633:(co-founder)
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182:DECSYSTEM-20
178:DECsystem-10
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101:(SID, ZSID,
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1630:Programming
1092:Programming
805:Alpha 21464
800:Alpha 21364
795:Alpha 21264
785:Alpha 21164
768:Alpha 21064
637:Gordon Bell
502:DR-DOS 7.03
485:comp.os.cpm
458:|work=
308:(609 pages)
146:recursively
111:DR DOS
39:Version 1.0
1860:Categories
1686:BatteryMAX
1679:technology
1665:Pascal/MT+
1655:Dr. Scheme
1398:HP-Interex
821:MicroPRISM
670:processors
618:Key people
574:The HACTRN
500:Since the
495:2018-04-08
441:2016-11-07
410:2020-02-06
378:2020-02-06
341:2023-02-11
303:2021-12-06
266:2017-08-19
218:References
166:The HACTRN
64:paper tape
1866:Debuggers
1821:CPMulator
1748:Zero page
1632:languages
1371:AltaVista
1275:DECwriter
1246:VAXBI bus
1193:Technical
1169:(Turkish)
1132:VAX MACRO
1094:languages
980:Operating
862:VT50/VT52
842:terminals
826:StrongARM
625:Ken Olsen
509:SID86.EXE
481:Newsgroup
460:ignored (
450:cite book
298:1058-6393
162:The Raven
138:processes
26:DDT86.CMD
1847:Category
1776:DOS Plus
1696:COM file
1691:CMD file
1675:Software
1650:Dr. Logo
1622:Products
1513:Category
1382:CPU Wars
1300:Gold key
1257:hardware
1183:RADIX 50
1122:MACRO-11
1117:MACRO-10
840:Computer
489:Archived
435:Archived
404:Archived
369:Archived
332:Archived
330:. 1976.
189:See also
152:wrote a
124:for the
74:for the
52:debugger
35:for the
1814:Related
1771:CP/M-86
1738:ViewMAX
1523:Commons
1435:PALcode
1320:PALcode
1290:Firefly
1270:DECtape
1265:DECtalk
1216:Massbus
1163:(Greek)
1102:BASIC-8
1062:VAX/VMS
1057:TOPS-20
1005:TOPS-10
982:systems
789:21164PC
483::
477:"SID86"
89:CP/M-86
33:CP/M-86
1786:FlexOS
1781:DR-DOS
1645:CBASIC
1572:People
1468:TD/SMP
1388:DECnet
1376:Compaq
1255:Other
1241:Unibus
1173:Hebrew
1072:Ultrix
1067:VAXELN
1052:DSM-11
1040:RSX-11
1035:RSTS/E
1025:DOS-11
1010:RSX-15
995:4K DMS
990:DECsys
966:(1994)
960:(1993)
954:(1990)
952:VT1000
948:(1990)
932:(1987)
916:(1983)
880:(1978)
864:(1975)
858:(1972)
852:(1970)
743:Mariah
686:LSI-11
679:PDP-11
296:
256:
180:&
132:(ITS)
128:(MIT)
107:GEMSID
105:, and
1791:IMDOS
1743:XLT86
1485:WPS-8
1480:VT640
1453:Sixel
1445:ReGIS
1415:FX!32
1393:DECUS
1366:AdvFS
1310:LK421
1305:LK201
1221:Q-Bus
1127:MUMPS
1112:FOCAL
1107:DIBOL
1030:RT-11
1015:TSS/8
970:VT525
964:VT520
958:VT510
946:VT420
941:VT340
936:VT330
930:VT320
925:VT241
920:VT240
914:VT220
909:VT180
904:VT131
899:VT105
894:VT103
889:VT102
884:VT101
878:VT100
814:Other
778:21068
773:21066
760:Alpha
738:Rigel
505:DEBUG
372:(PDF)
361:(PDF)
335:(PDF)
324:(PDF)
248:(2).
203:(TDT)
197:(ODT)
109:) in
103:SID86
76:PDP-1
1876:CP/M
1796:MP/M
1766:CP/M
1640:PL/M
1350:TU81
1335:RL02
1330:RK05
1325:RA90
1077:MICA
1020:OS/8
873:VT62
868:VT55
856:GT40
850:VT05
750:NVAX
726:CVAX
716:V-11
698:J-11
693:T-11
689:F-11
462:help
294:ISSN
254:ISBN
160:'s "
154:filk
142:TECO
113:and
87:and
85:CP/M
1716:GEM
1045:IAS
1000:COS
731:SOC
708:VAX
115:GEM
83:'s
72:MIT
68:DDT
48:DDT
28:in
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518:^
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448:{{
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.