"BEGIN INCLUDE FILE sys_trace.incl.alm "Created 12/03/83 1314.8 est Sat by convert_include_file, " Version of 11/07/82 1445.1 est Sun. "Made from >udd>m>bim>w>cpt>sys_trace.incl.pl1, " modified 12/03/83 1314.1 est Sat " all structures except trace removed by hand -- BIM " " Structure trace " equ trace_size,2056 equ trace.next_free_word,0 equ trace.next_free_shift,19 bool trace.next_free_mask,377777 equ trace.last_available_word,1 equ trace.last_available_shift,19 bool trace.last_available_mask,377777 equ trace.ttime,2 " DOUBLE equ trace.temp,4 equ trace.index_word,5 equ trace.index_shift,19 bool trace.index_mask,377777 equ trace.threshold_word,6 equ trace.threshold_shift,19 bool trace.threshold_mask,377777 equ trace.flags,6 " LOWER equ trace.send_ips_word,6 bool trace.send_ips,400000 " DL equ trace.data,8 " LEVEL 2 equ trace.data_word,8 "END INCLUDE FILE sys_trace.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 " "