ASSEMBLY LISTING OF SEGMENT >udd>sm>ds>w>ml>check_cd.alm ASSEMBLED ON: 04/17/00 1921.7 mdt Mon OPTIONS USED: list symbols ASSEMBLED BY: ALM Version 8.14 March 1989 ASSEMBLER CREATED: 06/09/89 1102.3 mdt Fri 1 " *********************************************************** 2 " * * 3 " * Copyright, (C) Honeywell Information Systems Inc., 1982 * 4 " * * 5 " *********************************************************** 6 " This routine will compute the full word logical checksum 7 " of a binary card image pointed to by P. 8 " T.P. Skinner April 1968. 9 " Modified 7/7/75 by Noel I. Morris 10 " 11 " bit36 = check_cd (p); 12 " 13 14 15 " ****************************************************** 16 " * * 17 " * * 18 " * Copyright (c) 1972 by Massachusetts Institute of * 19 " * Technology and Honeywell Information Systems, Inc. * 20 " * * 21 " * * 22 " ****************************************************** 23 24 000000 25 name check_cd 26 000000 27 segdef check_cd 28 29 000000 30 check_cd: 000000 aa 0 00002 3521 20 31 eppbp ap|2,* get ptr to data 000001 aa 2 00000 3521 20 32 eppbp bp|0,* 33 000002 aa 2 00000 2351 00 34 lda bp|0 start with word 0 000003 aa 000000 6210 00 35 eax1 0 initialize index 000004 aa 004000 6340 07 36 ldi =o4000,dl turn on overflow mask 000005 aa 054200 5202 01 37 rpt 22,1 000006 aa 2 00002 0711 11 38 awca bp|2,1 add words 2 thru 23 000007 aa 000000 0710 07 39 awca 0,dl add in last carry 40 000010 aa 0 00004 7551 20 41 sta ap|4,* return computed checksum 000011 aa 7 00044 7101 20 42 short_return 43 44 end NO LITERALS NAME DEFINITIONS FOR ENTRY POINTS AND SEGDEFS 000012 5a 000003 000000 000013 5a 000026 600000 000014 aa 000000 000000 000015 55 000011 000002 000016 5a 000002 400003 000017 55 000006 000011 000020 aa 010 143 150 145 000021 aa 143 153 137 143 000022 aa 144 000 000 000 000023 55 000017 000003 000024 0a 000000 400000 000025 55 000014 000003 000026 aa 010 143 150 145 check_cd 000027 aa 143 153 137 143 000030 aa 144 000 000 000 000031 55 000002 000011 000032 6a 000000 400002 000033 55 000022 000003 000034 aa 014 163 171 155 symbol_table 000035 aa 142 157 154 137 000036 aa 164 141 142 154 000037 aa 145 000 000 000 DEFINITIONS HASH TABLE 000040 aa 000000 000015 000041 aa 000000 000000 000042 5a 000011 000000 000043 aa 000000 000000 000044 aa 000000 000000 000045 aa 000000 000000 000046 aa 000000 000000 000047 5a 000017 000000 000050 aa 000000 000000 000051 aa 000000 000000 000052 aa 000000 000000 000053 aa 000000 000000 000054 aa 000000 000000 000055 aa 000000 000000 NO EXTERNAL NAMES NO TRAP POINTER WORDS TYPE PAIR BLOCKS 000056 aa 000001 000000 000057 aa 000000 000000 INTERNAL EXPRESSION WORDS LINKAGE INFORMATION 000000 aa 000000 000000 000001 0a 000012 000000 000002 aa 000000 000000 000003 aa 000000 000000 000004 aa 000000 000000 000005 aa 000000 000000 000006 22 000010 000010 000007 a2 000000 000000 SYMBOL INFORMATION SYMBOL TABLE HEADER 000000 aa 000000 000001 000001 aa 163171 155142 000002 aa 164162 145145 000003 aa 000000 000010 000004 aa 000000 117244 000005 aa 361023 525721 000006 aa 000000 131036 000007 aa 026276 741761 000010 aa 141154 155040 000011 aa 040040 040040 000012 aa 000024 000040 000013 aa 000034 000040 000014 aa 000044 000100 000015 aa 000002 000002 000016 aa 000064 000000 000017 aa 000000 000124 000020 aa 000000 000101 000021 aa 000107 000104 000022 aa 000116 000101 000023 aa 000064 000000 000024 aa 101114 115040 000025 aa 126145 162163 000026 aa 151157 156040 000027 aa 070056 061064 000030 aa 040115 141162 000031 aa 143150 040061 000032 aa 071070 071040 000033 aa 040040 040040 000034 aa 123143 150162 000035 aa 157164 150056 000036 aa 123171 163115 000037 aa 141151 156164 000040 aa 056155 040040 000041 aa 040040 040040 000042 aa 040040 040040 000043 aa 040040 040040 000044 aa 154151 163164 000045 aa 040163 171155 000046 aa 142157 154163 000047 aa 040040 040040 000050 aa 040040 040040 000051 aa 040040 040040 000052 aa 040040 040040 000053 aa 040040 040040 000054 aa 040040 040040 000055 aa 040040 040040 000056 aa 040040 040040 000057 aa 040040 040040 000060 aa 040040 040040 000061 aa 040040 040040 000062 aa 040040 040040 000063 aa 040040 040040 000064 aa 000000 000001 000065 aa 000000 000001 000066 aa 000072 000034 000067 aa 310157 122216 000070 aa 000000 131036 000071 aa 026277 400000 000072 aa 076165 144144 >udd>sm>ds>w>ml>check_cd.alm 000073 aa 076163 155076 000074 aa 144163 076167 000075 aa 076155 154076 000076 aa 143150 145143 000077 aa 153137 143144 000100 aa 056141 154155 MULTICS ASSEMBLY CROSS REFERENCE LISTING Value Symbol Source file Line number 0 check_cd check_cd: 27, 30. NO FATAL ERRORS ----------------------------------------------------------- Historical Background This edition of the Multics software materials and documentation is provided and donated to Massachusetts Institute of Technology by Group BULL including BULL HN Information Systems Inc. as a contribution to computer science knowledge. This donation is made also to give evidence of the common contributions of Massachusetts Institute of Technology, Bell Laboratories, General Electric, Honeywell Information Systems Inc., Honeywell BULL Inc., Groupe BULL and BULL HN Information Systems Inc. to the development of this operating system. Multics development was initiated by Massachusetts Institute of Technology Project MAC (1963-1970), renamed the MIT Laboratory for Computer Science and Artificial Intelligence in the mid 1970s, under the leadership of Professor Fernando Jose Corbato. Users consider that Multics provided the best software architecture for managing computer hardware properly and for executing programs. Many subsequent operating systems incorporated Multics principles. Multics was distributed in 1975 to 2000 by Group Bull in Europe , and in the U.S. by Bull HN Information Systems Inc., as successor in interest by change in name only to Honeywell Bull Inc. and Honeywell Information Systems Inc. . ----------------------------------------------------------- Permission to use, copy, modify, and distribute these programs and their documentation for any purpose and without fee is hereby granted,provided that the below copyright notice and historical background appear in all copies and that both the copyright notice and historical background and this permission notice appear in supporting documentation, and that the names of MIT, HIS, BULL or BULL HN not be used in advertising or publicity pertaining to distribution of the programs without specific prior written permission. Copyright 1972 by Massachusetts Institute of Technology and Honeywell Information Systems Inc. Copyright 2006 by BULL HN Information Systems Inc. Copyright 2006 by Bull SAS All Rights Reserved