/* BEGIN INCLUDE FILE slte.incl.pl1 */
/* Declaration for Segment Loading Table Entry structure.
   Used by Initialization, MST Generation, and MST Checker subroutines */
/* modified 5/4/76 by Noel I. Morris	*/
/* last modified 12/12/83 by Keith Loepere for breakpointable */
/* format: style3 */

dcl	sltep		ptr;

dcl	1 slte_uns	based (sltep) aligned,
	( 2 names_ptr	bit (18),			/* rel pointer to thread of names */
	  2 path_ptr	bit (18),			/* rel pointer to pathname (if present) */
/**** End of word 1 */
	  2 access	bit (4),			/* SDW access bit (REWP) */
	  2 cache		bit (1),			/* Segment to be allowed in cache */
	  2 abs_seg	bit (1),			/* segment is an abs seg if ON */
	  2 firmware_seg	bit (1),			/* load in low 256 */
	  2 layout_seg	bit (1),			/* mailbox & such */
	  2 breakpointable  bit (1),			/* includes breakpoint_page */
	  2 pad1		bit (3),			/* unused */
	  2 wired		bit (1),			/* segment is wired if ON */
	  2 paged		bit (1),			/* segment is paged if ON */
	  2 per_process	bit (1),			/* segment is per-process if ON */
	  2 pad3		bit (2),
	  2 acl_provided	bit (1),			/* ON if acl structure follows path_name on MST */
/**** End of 1st half of word 2 */
	  2 pad4		bit (3),
	  2 branch_required bit (1),			/* path name supplied if ON */
	  2 init_seg	bit (1),			/* segment is init_seg if ON */
	  2 temp_seg	bit (1),			/* segment is temp_seg if ON */
	  2 link_provided	bit (1),			/* linkage segment provided if ON */
	  2 link_sect	bit (1),			/* segment is linkage segment if ON */
	  2 link_sect_wired bit (1),			/* linkage segment is wired if ON */
	  2 combine_link	bit (1),			/* linkage is combined if ON */
	  2 pre_linked	bit (1),			/* lot entry has been made if ON */
	  2 defs		bit (1),			/* segment is definitions segment if ON */
/***** End of word 2 */
	  2 pad5		bit (6),
	  2 cur_length	fixed bin (9) uns,		/* current length of segment (in 1024 word blocks) */
	  2 ringbrack	(3) fixed bin (3) uns,	/* ringbrackets */
	  2 segno		fixed bin (18) uns,		/* text/link segment number */
/***** End of word 3 */
	  2 pad7		bit (3),
	  2 max_length	fixed bin (9) uns,		/* maximum length for segment */
	  2 bit_count	fixed bin (24) uns
	  )		unaligned;		/* bitcount of segment */

dcl	1 slte		based (sltep) aligned,
	( 2 names_ptr	bit (18),			/* rel pointer to thread of names */
	  2 path_ptr	bit (18),			/* rel pointer to pathname (if present) */
	  2 access	bit (4),			/* SDW access bit (REWP) */
	  2 cache		bit (1),			/* Segment to be allowed in cache */
	  2 abs_seg	bit (1),			/* segment is an abs seg if ON */
	  2 firmware_seg    bit (1),
	  2 layout_seg      bit (1),
	  2 breakpointable  bit (1),
	  2 pad2		bit (3),
	  2 wired		bit (1),			/* segment is wired if ON */
	  2 paged		bit (1),			/* segment is paged if ON */
	  2 per_process	bit (1),			/* segment is per-process if ON */
	  2 pad3		bit (2),
	  2 acl_provided	bit (1),			/* ON if acl structure follows path_name on MST */
	  2 pad4		bit (3),
	  2 branch_required bit (1),			/* path name supplied if ON */
	  2 init_seg	bit (1),			/* segment is init_seg if ON */
	  2 temp_seg	bit (1),			/* segment is temp_seg if ON */
	  2 link_provided	bit (1),			/* linkage segment provided if ON */
	  2 link_sect	bit (1),			/* segment is linkage segment if ON */
	  2 link_sect_wired bit (1),			/* linkage segment is wired if ON */
	  2 combine_link	bit (1),			/* linkage is combined if ON */
	  2 pre_linked	bit (1),			/* lot entry has been made if ON */
	  2 defs		bit (1),			/* segment is definitions segment if ON */
	  2 pad5		bit (6),
	  2 cur_length	bit (9),			/* current length of segment (in 1024 word blocks) */
	  2 ringbrack	(3) bit (3),		/* ringbrackets */
	  2 segno		bit (18),			/* text/link segment number */
	  2 pad6		bit (3),
	  2 max_length	bit (9),			/* maximum length for segment */
	  2 bit_count	bit (24)
	  )		unaligned;		/* bitcount of segment */

/* END INCLUDE FILE slte.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

*/