/* BEGIN INCLUDE FILE ... object_map.incl.pl1 */ /* coded February 8, 1972 by Michael J. Spier */ /* Last modified on 05/20/72 at 13:29:38 by R F Mabee. */ /* Made to agree with Spier's document on 20 May 1972 by R F Mabee. */ /* modified on 6 May 1972 by R F Mabee to add map_ptr at end of object map. */ /* modified May, 1972 by M. Weaver */ /* modified 5/75 by E. Wiatrowski and 6/75 by M. Weaver */ /* modified 5/77 by M. Weaver to add perprocess_static bit */ declare 1 object_map aligned based, /* Structure describing standard object map */ 2 decl_vers fixed bin, /* Version number of current structure format */ 2 identifier char (8) aligned, /* Must be the constant "obj_map" */ 2 text_offset bit (18) unaligned, /* Offset relative to base of object segment of base of text section */ 2 text_length bit (18) unaligned, /* Length in words of text section */ 2 definition_offset bit (18) unaligned, /* Offset relative to base of object seg of base of definition section */ 2 definition_length bit (18) unaligned, /* Length in words of definition section */ 2 linkage_offset bit (18) unaligned, /* Offset relative to base of object seg of base of linkage section */ 2 linkage_length bit (18) unaligned, /* Length in words of linkage section */ 2 static_offset bit (18) unaligned, /* Offset relative to base of obj seg of static section */ 2 static_length bit (18) unaligned, /* Length in words of static section */ 2 symbol_offset bit (18) unaligned, /* Offset relative to base of object seg of base of symbol section */ 2 symbol_length bit (18) unaligned, /* Length in words of symbol section */ 2 break_map_offset bit (18) unaligned, /* Offset relative to base of object seg of base of break map */ 2 break_map_length bit (18) unaligned, /* Length in words of break map */ 2 entry_bound bit (18) unaligned, /* Offset in text of last gate entry */ 2 text_link_offset bit (18) unaligned, /* Offset of first text-embedded link */ 2 format aligned, /* Word containing bit flags about object type */ 3 bound bit (1) unaligned, /* On if segment is bound */ 3 relocatable bit (1) unaligned, /* On if segment has relocation info in its first symbol block */ 3 procedure bit (1) unaligned, /* On if segment is an executable object program */ 3 standard bit (1) unaligned, /* On if segment is in standard format (more than just standard map) */ 3 separate_static bit(1) unaligned, /* On if static is a separate section from linkage */ 3 links_in_text bit (1) unaligned, /* On if there are text-embedded links */ 3 perprocess_static bit (1) unaligned, /* On if static is not to be per run unit */ 3 unused bit (29) unaligned; /* Reserved */ declare map_ptr bit(18) aligned based; /* Last word of the segment. It points to the base of the object map. */ declare object_map_version_2 fixed bin static init(2); /* END INCLUDE FILE ... object_map.incl.pl1 */ */ ----------------------------------------------------------- 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 */