"BEGIN INCLUDE FILE sdw.adp.incl.alm "Created 04/05/81 1616.1 est Sun by convert_include_file, " Version of 04/05/81 1606.8 est Sun. "Made from >udd>Multics>hardcore_pool>new_pc>include>sdw.adp.incl.pl1, " modified 03/20/81 2215.5 est Fri " " Structure adp_sdw " equ adp_sdw_size,2 equ adp_sdw.add_word,0 equ adp_sdw.add_shift,10 equ adp_sdw.valid_word,0 bool adp_sdw.valid,001000 " DL equ adp_sdw.rings_word,0 equ adp_sdw.rings_shift,0 bool adp_sdw.rings_mask,000777 equ adp_sdw.r1_word,0 equ adp_sdw.r1_shift,6 bool adp_sdw.r1_mask,000007 equ adp_sdw.r2_word,0 equ adp_sdw.r2_shift,3 bool adp_sdw.r2_mask,000007 equ adp_sdw.r3_word,0 equ adp_sdw.r3_shift,0 bool adp_sdw.r3_mask,000007 equ adp_sdw.bound_word,1 equ adp_sdw.bound_shift,22 bool adp_sdw.bound_mask,037777 equ adp_sdw.entry_bound_word,1 equ adp_sdw.entry_bound_shift,6 bool adp_sdw.entry_bound_mask,037777 equ adp_sdw.access_word,1 equ adp_sdw.access_shift,2 bool adp_sdw.access_mask,000017 equ adp_sdw.read_word,1 bool adp_sdw.read,000040 " DL equ adp_sdw.execute_word,1 bool adp_sdw.execute,000020 " DL equ adp_sdw.write_word,1 bool adp_sdw.write,000010 " DL equ adp_sdw.privileged_word,1 bool adp_sdw.privileged,000004 " DL equ adp_sdw.unpaged_word,1 bool adp_sdw.unpaged,000002 " DL equ adp_sdw.not_a_gate_word,1 bool adp_sdw.not_a_gate,000001 " DL "END INCLUDE FILE sdw.adp.incl.alm " " " ----------------------------------------------------------- " " " " 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 " "