COMPILATION LISTING OF SEGMENT !BBBJZjXmflLqNN Compiled by: Multics PL/I Compiler, Release 32f, of October 9, 1989 Compiled at: Bull HN, Phoenix AZ, System-M Compiled on: 11/11/89 1059.8 mst Sat Options: table map 1 /* *********************************************************** 2* * * 3* * Copyright, (C) Honeywell Bull Inc., 1987 * 4* * * 5* * Copyright, (C) Honeywell Information Systems Inc., 1982 * 6* * * 7* * Copyright (c) 1972 by Massachusetts Institute of * 8* * Technology and Honeywell Information Systems, Inc. * 9* * * 10* *********************************************************** */ 11 12 13 /* format: style3 */ 14 ipc_data_: 15 proc; 16 17 /* Static values needed by user ring ipc - replaces an alm version */ 18 /* These are used to implement fast channels efficiently by making it */ 19 /* inexpensive to detect if a process has pending wakeups. */ 20 21 /* Coded by E Donner Jan 1981 */ 22 /* Modified September 1983 by Chris Jones to only count event calls pending */ 23 24 /* automatic */ 25 26 dcl 1 cds_arguments aligned like cds_args; 27 dcl code fixed bin (35); 28 29 /* constants */ 30 31 dcl MOI char (9) static init ("ipc_data_") options (constant); 32 33 /* Builtins */ 34 35 dcl addr builtin; 36 dcl null builtin; 37 dcl size builtin; 38 dcl string builtin; 39 dcl unspec builtin; 40 41 /* entries */ 42 43 dcl com_err_ entry options (variable); 44 dcl create_data_segment_ 45 entry (ptr, fixed bin (35)); 46 47 48 dcl 1 ipc_data_ aligned, 49 2 event_calls_pending 50 fixed bin, /* count of call events pending */ 51 2 fast_channel_events 52 bit (36); /* special events pending */ 53 54 55 unspec (ipc_data_) = ""b; 56 57 /* Fill in arguments to cds before creating data base */ 58 59 60 cds_arguments.sections (2).p = addr (ipc_data_); 61 cds_arguments.sections (2).len = size (ipc_data_); 62 cds_arguments.sections (2).struct_name = MOI; 63 64 cds_arguments.seg_name = MOI; 65 cds_arguments.exclude_array_ptr = null; 66 67 string (cds_arguments.switches) = "0"b; 68 cds_arguments.switches.have_static = "1"b; 69 cds_arguments.switches.separate_static = "1"b; 70 71 call create_data_segment_ (addr (cds_arguments), code); 72 if code ^= 0 73 then call com_err_ (MOI, code); 74 return; 75 76 1 1 /* BEGIN INCLUDE FILE cds_args.incl.pl1 */ 1 2 1 3 dcl 1 cds_args based aligned, 1 4 2 sections (2), 1 5 3 p ptr, /* pointer to data for text/static section */ 1 6 3 len fixed bin (18), /* size of text/static section */ 1 7 3 struct_name char (32), /* name of declared structure for this section */ 1 8 2 seg_name char (32), /* name to create segment by */ 1 9 2 num_exclude_names fixed bin, /* number of names in exclude array */ 1 10 2 exclude_array_ptr ptr, /* pointer to array of exclude names */ 1 11 2 switches, /* control switches */ 1 12 3 defs_in_link bit (1) unal, /* says put defs in linkage */ 1 13 3 separate_static bit (1) unal, /* says separate static section is wanted */ 1 14 3 have_text bit (1) unal, /* ON if text section given */ 1 15 3 have_static bit (1) unal, /* ON if static section given */ 1 16 3 pad bit (32) unal; 1 17 1 18 dcl exclude_names (1) char (32) based; /* pointed to be cds_args.exclude_array_ptr */ 1 19 1 20 /* END INCLUDE FILE cds_args.incl.pl1 */ 77 78 79 end ipc_data_; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 11/11/89 0803.3 !BBBJZjXmflLqNN.pl1 >spec>install>1110>ipc_data_.cds 77 1 04/01/76 2209.5 cds_args.incl.pl1 >ldd>include>cds_args.incl.pl1 NAMES DECLARED IN THIS COMPILATION. IDENTIFIER OFFSET LOC STORAGE CLASS DATA TYPE ATTRIBUTES AND REFERENCES (* indicates a set context) NAMES DECLARED BY DECLARE STATEMENT. MOI 000000 constant char(9) initial packed unaligned dcl 31 set ref 62 64 72* addr builtin function dcl 35 ref 60 71 71 cds_args based structure level 1 dcl 1-3 cds_arguments 000100 automatic structure level 1 dcl 26 set ref 71 71 code 000145 automatic fixed bin(35,0) dcl 27 set ref 71* 72 72* com_err_ 000012 constant entry external dcl 43 ref 72 create_data_segment_ 000014 constant entry external dcl 44 ref 71 exclude_array_ptr 42 000100 automatic pointer level 2 dcl 26 set ref 65* have_static 44(03) 000100 automatic bit(1) level 3 packed packed unaligned dcl 26 set ref 68* ipc_data_ 000146 automatic structure level 1 dcl 48 set ref 55* 60 61 len 2 000100 automatic fixed bin(18,0) array level 3 dcl 26 set ref 61* null builtin function dcl 36 ref 65 p 000100 automatic pointer array level 3 dcl 26 set ref 60* sections 000100 automatic structure array level 2 dcl 26 seg_name 30 000100 automatic char(32) level 2 dcl 26 set ref 64* separate_static 44(01) 000100 automatic bit(1) level 3 packed packed unaligned dcl 26 set ref 69* size builtin function dcl 37 ref 61 string builtin function dcl 38 set ref 67* struct_name 3 000100 automatic char(32) array level 3 dcl 26 set ref 62* switches 44 000100 automatic structure level 2 dcl 26 set ref 67* unspec builtin function dcl 39 set ref 55* NAME DECLARED BY DECLARE STATEMENT AND NEVER REFERENCED. exclude_names based char(32) array packed unaligned dcl 1-18 NAME DECLARED BY EXPLICIT CONTEXT. ipc_data_ 000013 constant entry external dcl 14 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 150 166 75 160 Length 1120 75 16 716 52 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME ipc_data_ 122 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME ipc_data_ 000100 cds_arguments ipc_data_ 000145 code ipc_data_ 000146 ipc_data_ ipc_data_ THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out_desc call_ext_out return_mac ext_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. com_err_ create_data_segment_ NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 14 000012 55 000020 60 000022 61 000024 62 000026 64 000031 65 000034 67 000036 68 000037 69 000041 71 000043 72 000055 74 000074 Object Segment >spec>install>1110>ipc_data_ Created on 11/11/89 1059.9 mst Sat by Hirneisen.SysMaint.a using create_data_segment_, Version II of Thursday, November 20, 1986 with separate static Object Text Defs Link Symb Static Start 0 0 0 42 52 40 Length 214 0 40 10 126 2 4 Definitions: segname: ipc_data_ stat|0 event_calls_pending stat|1 fast_channel_events symb|0 symbol_table No Links. ----------------------------------------------------------- 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