COMPILATION LISTING OF SEGMENT find_owner_ Compiled by: Multics PL/I Compiler, Release 29, of July 28, 1986 Compiled at: Honeywell Multics Op. - System M Compiled on: 11/05/86 1031.1 mst Wed Options: optimize map 1 /* ****************************************************** 2* * * 3* * * 4* * Copyright (c) 1972 by Massachusetts Institute of * 5* * Technology and Honeywell Information Systems, Inc. * 6* * * 7* * * 8* ****************************************************** */ 9 10 find_owner_: proc (in_ptr, a_owner, a_section_offset, a_section, 11 a_class, a_ls_ptr); 12 13 /* This procedure determines whether a pointer points to a linkage or static 14* section and returns the useful information it finds along the way. */ 15 16 /* coded July 1975 by M. Weaver */ 17 18 /* arguments: 19* 1) in_ptr input pointer 20* 21* 2) a_owner segno of owner of linkage or static section (output) 22* 23* 3) a_section_offset offset of beginning of linkage or static section (output) 24* 25* 4) a_section name of logical section (output) 26* 27* 5) a_class class of physical section (output) 28* 29* 6) a_ls_ptr ptr to beginning of owner's linkage section (output) 30**/ 31 32 33 34 dcl (in_ptr, a_ls_ptr, ls_ptr, is_ptr, lotp, isotp) ptr; 35 36 dcl (i, class, a_class, highct, hcsct) fixed bin; 37 dcl (owner, a_owner, section_offset, a_section_offset, tempseg) fixed bin (18); 38 39 dcl (a_section, section) char(8) aligned; 40 41 dcl (addr, baseptr, bin, null, ptr, rel) builtin; 42 43 dcl hcs_$high_low_seg_count entry (fixed bin, fixed bin); 44 45 dcl 1 lot (0:1000) aligned based(lotp), /* template for lot */ 46 2 seg bit (18) unaligned, /* segment number of linkage section */ 47 2 offset bit (18) unaligned; /* offset of beginning of linkage section */ 48 49 dcl 1 isot(0:1000) aligned based(isotp) like lot; 50 51 1 1 /* BEGIN INCLUDE FILE ... stack_header.incl.pl1 .. 3/72 Bill Silver */ 1 2 /* modified 7/76 by M. Weaver for *system links and more system use of areas */ 1 3 /* modified 3/77 by M. Weaver to add rnt_ptr */ 1 4 /* Modified April 1983 by C. Hornig for tasking */ 1 5 1 6 /****^ HISTORY COMMENTS: 1 7* 1) change(86-06-24,DGHowe), approve(86-06-24,MCR7396), 1 8* audit(86-08-05,Schroth), install(86-11-03,MR12.0-1206): 1 9* added the heap_header_ptr definition. 1 10* 2) change(86-08-12,Kissel), approve(86-08-12,MCR7473), 1 11* audit(86-10-10,Fawcett), install(86-11-03,MR12.0-1206): 1 12* Modified to support control point management. These changes were actually 1 13* made in February 1985 by G. Palter. 1 14* 3) change(86-10-22,Fawcett), approve(86-10-22,MCR7473), 1 15* audit(86-10-22,Farley), install(86-11-03,MR12.0-1206): 1 16* Remove the old_lot pointer and replace it with cpm_data_ptr. Use the 18 1 17* bit pad after cur_lot_size for the cpm_enabled. This was done to save some 1 18* space int the stack header and change the cpd_ptr unal to cpm_data_ptr 1 19* (ITS pair). 1 20* END HISTORY COMMENTS */ 1 21 1 22 /* format: style2 */ 1 23 1 24 dcl sb ptr; /* the main pointer to the stack header */ 1 25 1 26 dcl 1 stack_header based (sb) aligned, 1 27 2 pad1 (4) fixed bin, /* (0) also used as arg list by outward_call_handler */ 1 28 2 cpm_data_ptr ptr, /* (4) pointer to control point which owns this stack */ 1 29 2 combined_stat_ptr ptr, /* (6) pointer to area containing separate static */ 1 30 2 clr_ptr ptr, /* (8) pointer to area containing linkage sections */ 1 31 2 max_lot_size fixed bin (17) unal, /* (10) DU number of words allowed in lot */ 1 32 2 main_proc_invoked fixed bin (11) unal, /* (10) DL nonzero if main procedure invoked in run unit */ 1 33 2 have_static_vlas bit (1) unal, /* (10) DL "1"b if (very) large arrays are being used in static */ 1 34 2 pad4 bit (2) unal, 1 35 2 run_unit_depth fixed bin (2) unal, /* (10) DL number of active run units stacked */ 1 36 2 cur_lot_size fixed bin (17) unal, /* (11) DU number of words (entries) in lot */ 1 37 2 cpm_enabled bit (18) unal, /* (11) DL non-zero if control point management is enabled */ 1 38 2 system_free_ptr ptr, /* (12) pointer to system storage area */ 1 39 2 user_free_ptr ptr, /* (14) pointer to user storage area */ 1 40 2 null_ptr ptr, /* (16) */ 1 41 2 stack_begin_ptr ptr, /* (18) pointer to first stack frame on the stack */ 1 42 2 stack_end_ptr ptr, /* (20) pointer to next useable stack frame */ 1 43 2 lot_ptr ptr, /* (22) pointer to the lot for the current ring */ 1 44 2 signal_ptr ptr, /* (24) pointer to signal procedure for current ring */ 1 45 2 bar_mode_sp ptr, /* (26) value of sp before entering bar mode */ 1 46 2 pl1_operators_ptr ptr, /* (28) pointer to pl1_operators_$operator_table */ 1 47 2 call_op_ptr ptr, /* (30) pointer to standard call operator */ 1 48 2 push_op_ptr ptr, /* (32) pointer to standard push operator */ 1 49 2 return_op_ptr ptr, /* (34) pointer to standard return operator */ 1 50 2 return_no_pop_op_ptr 1 51 ptr, /* (36) pointer to standard return / no pop operator */ 1 52 2 entry_op_ptr ptr, /* (38) pointer to standard entry operator */ 1 53 2 trans_op_tv_ptr ptr, /* (40) pointer to translator operator ptrs */ 1 54 2 isot_ptr ptr, /* (42) pointer to ISOT */ 1 55 2 sct_ptr ptr, /* (44) pointer to System Condition Table */ 1 56 2 unwinder_ptr ptr, /* (46) pointer to unwinder for current ring */ 1 57 2 sys_link_info_ptr ptr, /* (48) pointer to *system link name table */ 1 58 2 rnt_ptr ptr, /* (50) pointer to Reference Name Table */ 1 59 2 ect_ptr ptr, /* (52) pointer to event channel table */ 1 60 2 assign_linkage_ptr ptr, /* (54) pointer to storage for (obsolete) hcs_$assign_linkage */ 1 61 2 heap_header_ptr ptr, /* (56) pointer to the heap header for this ring */ 1 62 2 trace, 1 63 3 frames, 1 64 4 count fixed bin, /* (58) number of trace frames */ 1 65 4 top_ptr ptr unal, /* (59) pointer to last trace frame */ 1 66 3 in_trace bit (36) aligned, /* (60) trace antirecursion flag */ 1 67 2 pad2 bit (36), /* (61) */ 1 68 2 pad5 pointer; /* (62) pointer to future stuff */ 1 69 1 70 /* The following offset refers to a table within the pl1 operator table. */ 1 71 1 72 dcl tv_offset fixed bin init (361) internal static; 1 73 /* (551) octal */ 1 74 1 75 1 76 /* The following constants are offsets within this transfer vector table. */ 1 77 1 78 dcl ( 1 79 call_offset fixed bin init (271), 1 80 push_offset fixed bin init (272), 1 81 return_offset fixed bin init (273), 1 82 return_no_pop_offset fixed bin init (274), 1 83 entry_offset fixed bin init (275) 1 84 ) internal static; 1 85 1 86 1 87 1 88 1 89 1 90 /* The following declaration is an overlay of the whole stack header. Procedures which 1 91* move the whole stack header should use this overlay. 1 92**/ 1 93 1 94 dcl stack_header_overlay (size (stack_header)) fixed bin based (sb); 1 95 1 96 1 97 1 98 /* END INCLUDE FILE ... stack_header.incl.pl1 */ 52 53 2 1 /* BEGIN INCLUDE FILE its.incl.pl1 2 2* modified 27 July 79 by JRDavis to add its_unsigned 2 3* Internal format of ITS pointer, including ring-number field for follow-on processor */ 2 4 2 5 dcl 1 its based aligned, /* declaration for ITS type pointer */ 2 6 2 pad1 bit (3) unaligned, 2 7 2 segno bit (15) unaligned, /* segment number within the pointer */ 2 8 2 ringno bit (3) unaligned, /* ring number within the pointer */ 2 9 2 pad2 bit (9) unaligned, 2 10 2 its_mod bit (6) unaligned, /* should be 43(8) */ 2 11 2 12 2 offset bit (18) unaligned, /* word offset within the addressed segment */ 2 13 2 pad3 bit (3) unaligned, 2 14 2 bit_offset bit (6) unaligned, /* bit offset within the word */ 2 15 2 pad4 bit (3) unaligned, 2 16 2 mod bit (6) unaligned; /* further modification */ 2 17 2 18 dcl 1 itp based aligned, /* declaration for ITP type pointer */ 2 19 2 pr_no bit (3) unaligned, /* number of pointer register to use */ 2 20 2 pad1 bit (27) unaligned, 2 21 2 itp_mod bit (6) unaligned, /* should be 41(8) */ 2 22 2 23 2 offset bit (18) unaligned, /* word offset from pointer register word offset */ 2 24 2 pad2 bit (3) unaligned, 2 25 2 bit_offset bit (6) unaligned, /* bit offset relative to new word offset */ 2 26 2 pad3 bit (3) unaligned, 2 27 2 mod bit (6) unaligned; /* further modification */ 2 28 2 29 2 30 dcl 1 its_unsigned based aligned, /* just like its, but with unsigned binary */ 2 31 2 pad1 bit (3) unaligned, 2 32 2 segno fixed bin (15) unsigned unaligned, 2 33 2 ringno fixed bin (3) unsigned unaligned, 2 34 2 pad2 bit (9) unaligned, 2 35 2 its_mod bit (6) unaligned, 2 36 2 37 2 offset fixed bin (18) unsigned unaligned, 2 38 2 pad3 bit (3) unaligned, 2 39 2 bit_offset fixed bin (6) unsigned unaligned, 2 40 2 pad4 bit (3) unaligned, 2 41 2 mod bit (6) unaligned; 2 42 2 43 dcl 1 itp_unsigned based aligned, /* just like itp, but with unsigned binary where appropriate */ 2 44 2 pr_no fixed bin (3) unsigned unaligned, 2 45 2 pad1 bit (27) unaligned, 2 46 2 itp_mod bit (6) unaligned, 2 47 2 48 2 offset fixed bin (18) unsigned unaligned, 2 49 2 pad2 bit (3) unaligned, 2 50 2 bit_offset fixed bin (6) unsigned unaligned, 2 51 2 pad3 bit (3) unaligned, 2 52 2 mod bit (6) unaligned; 2 53 2 54 2 55 dcl ITS_MODIFIER bit (6) unaligned internal static options (constant) init ("43"b3); 2 56 dcl ITP_MODIFIER bit (6) unaligned internal static options (constant) init ("41"b3); 2 57 2 58 /* END INCLUDE FILE its.incl.pl1 */ 54 55 56 3 1 /* BEGIN INCLUDE FILE linkdcl.incl.pl1 --- last modified 15 Nov 1971 by C Garman */ 3 2 3 3 /* Last Modified (Date and Reason): 3 4* 6/75 by M.Weaver to add virgin_linkage_header declaration 3 5* 6/75 by S.Webber to comment existing structures better 3 6* 9/77 by M. Weaver to add run_depth to link 3 7* 2/83 by M. Weaver to add linkage header flags and change run_depth precision 3 8**/ 3 9 3 10 /* format: style3 */ 3 11 dcl 1 link based aligned, /* link pair in linkage section */ 3 12 2 head_ptr bit (18) unal, /* rel pointer to beginning of linkage section */ 3 13 2 ringno bit (3) unal, 3 14 2 mbz bit (6) unal, 3 15 2 run_depth fixed bin (2) unal, /* run unit depth, filled when link is snapped */ 3 16 2 ft2 bit (6) unal, /* fault tag. 46(8) if not snapped, 43(8) if snapped */ 3 17 2 exp_ptr bit (18) unal, /* pointer (rel to defs) of expression word */ 3 18 2 mbz2 bit (12) unal, 3 19 2 modifier bit (6) unal; /* modifier to be left in snapped link */ 3 20 3 21 dcl 1 exp_word based aligned, /* expression word in link definition */ 3 22 2 type_ptr bit (18) unal, /* pointer (rel to defs) of type pair structure */ 3 23 2 exp bit (18) unal; /* constant expression to be added in when snapping link */ 3 24 3 25 dcl 1 type_pair based aligned, /* type pair in link definition */ 3 26 2 type bit (18) unal, /* type of link. may be 1,2,3,4,5, or 6 */ 3 27 2 trap_ptr bit (18) unal, /* pointer (rel to defs) to the trap word */ 3 28 2 seg_ptr bit (18) unal, /* pointer to ACC reference name for segment referenced */ 3 29 2 ext_ptr bit (18) unal; /* pointer (rel to defs) of ACC segdef name */ 3 30 3 31 dcl 1 header based aligned, /* linkage block header */ 3 32 2 def_ptr ptr, /* pointer to definition section */ 3 33 2 symbol_ptr ptr unal, /* pointer to symbol section in object segment */ 3 34 2 original_linkage_ptr 3 35 ptr unal, /* pointer to linkage section in object segment */ 3 36 2 unused bit (72), 3 37 2 stats, 3 38 3 begin_links bit (18) unal, /* offset (rel to this section) of first link */ 3 39 3 block_length bit (18) unal, /* number of words in this linkage section */ 3 40 3 segment_number 3 41 bit (18) unal, /* text segment number associated with this section */ 3 42 3 static_length bit (18) unal; /* number of words of static for this segment */ 3 43 3 44 dcl 1 linkage_header_flags 3 45 aligned based, /* overlay of def_ptr for flags */ 3 46 2 pad1 bit (28) unaligned, /* flags are in first word */ 3 47 2 static_vlas bit (1) unaligned, /* static section "owns" some LA/VLA segments */ 3 48 2 perprocess_static 3 49 bit (1) unaligned, /* 1 copy of static section is used by all tasks/run units */ 3 50 2 pad2 bit (6) unaligned; 3 51 3 52 dcl 1 virgin_linkage_header 3 53 aligned based, /* template for linkage header in object segment */ 3 54 2 pad bit (30) unaligned, /* is filled in by linker */ 3 55 2 defs_in_link bit (6) unaligned, /* =o20 if defs in linkage (nonstandard) */ 3 56 2 def_offset bit (18) unaligned, /* offset of definition section */ 3 57 2 first_ref_relp bit (18) unaligned, /* offset of trap-at-first-reference offset array */ 3 58 2 filled_in_later bit (144), 3 59 2 link_begin bit (18) unaligned, /* offset of first link */ 3 60 2 linkage_section_lng 3 61 bit (18) unaligned, /* length of linkage section */ 3 62 2 segno_pad bit (18) unaligned, /* will be segment number of copied linkage */ 3 63 2 static_length bit (18) unaligned; /* length of static section */ 3 64 3 65 3 66 dcl 1 trap_word based aligned, /* trap word in link definition */ 3 67 2 call_ptr bit (18) unal, /* pointer (rel to link) of link to trap procedure */ 3 68 2 arg_ptr bit (18) unal; /* pointer (rel to link) of link to arg info for trap proc */ 3 69 3 70 dcl 1 name based aligned, /* storage of ASCII names in definitions */ 3 71 2 nchars bit (9) unaligned, /* number of characters in name */ 3 72 2 char_string char (31) unaligned; /* 31-character name */ 3 73 3 74 /* END INCLUDE FILE linkdcl.incl.pl1 */ 57 58 59 class = 0; /* initialize "output" variables */ 60 section_offset = 0; 61 section = "text"; /* until proven otherwise */ 62 ls_ptr = null; 63 64 i = 100000; /* test at end for large i */ 65 if addr (in_ptr) -> its.its_mod ^= "100011"b then go to finish; /* see if we have a ptr */ 66 if in_ptr = null then goto finish; 67 68 sb = ptr (addr (owner), 0); /* get ptr to base of stack */ 69 lotp = stack_header.lot_ptr; /* so we can get ptr to base of LOT */ 70 isotp = stack_header.isot_ptr; 71 tempseg = bin (baseno (in_ptr), 18); 72 73 call hcs_$high_low_seg_count (highct, hcsct); 74 75 do i = hcsct to hcsct + highct; 76 if bin (lot (i).seg, 18) ^= tempseg then goto check_isot; /* no LOT entry for this seg */ 77 if rel (in_ptr) < lot (i).offset then goto check_isot; /* not possibly in linkage section */ 78 ls_ptr = ptr (baseptr (lot (i).seg), lot (i).offset); /* get ptr to ls */ 79 section_offset = bin (lot (i).offset, 18); 80 if bin (rel (in_ptr), 18) < bin (ls_ptr -> header.stats.block_length, 18) + section_offset 81 then do; /* in_ptr pts to this linkage section */ 82 class = 1; 83 if section_offset < bin(ls_ptr -> header.stats.begin_links, 18) 84 then section = "static"; 85 else section = "linkage"; /* ptr points to links */ 86 go to finish; 87 end; 88 89 /* see if in_ptr points to separate static */ 90 91 check_isot: if bin (isot (i).seg, 18) ^= tempseg then go to next_segno; 92 /* not even same seg */ 93 is_ptr = ptr (baseptr (isot (i).seg), isot (i).offset); 94 if is_ptr = ls_ptr then goto next_segno; /* no separate static */ 95 if rel (in_ptr) < isot (i).offset then goto next_segno; /* not in this static */ 96 section_offset = bin (isot (i).offset, 18); 97 if bin (rel (in_ptr), 18) >= section_offset + bin(ls_ptr -> header.stats.static_length, 18) 98 then goto next_segno; 99 class = 4; 100 section = "static"; 101 go to finish; 102 103 next_segno: 104 end; 105 106 finish: 107 a_section = section; 108 a_class = class; 109 if section = "text" then do; /* no matching ls or ss found */ 110 a_section_offset = 0; 111 a_owner = -1; 112 a_ls_ptr = null; 113 end; 114 else do; 115 a_section_offset = section_offset; 116 a_owner = i; 117 a_ls_ptr = ls_ptr; 118 end; 119 120 return; 121 end; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 11/04/86 1033.8 find_owner_.pl1 >special_ldd>install>MR12.0-1206>find_owner_.pl1 52 1 11/04/86 1324.3 stack_header.incl.pl1 >special_ldd>install>MR12.0-1206>stack_header.incl.pl1 54 2 11/26/79 1320.6 its.incl.pl1 >ldd>include>its.incl.pl1 57 3 07/27/83 0910.0 linkdcl.incl.pl1 >ldd>include>linkdcl.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. a_class parameter fixed bin(17,0) dcl 36 set ref 10 108* a_ls_ptr parameter pointer dcl 34 set ref 10 112* 117* a_owner parameter fixed bin(18,0) dcl 37 set ref 10 111* 116* a_section parameter char(8) dcl 39 set ref 10 106* a_section_offset parameter fixed bin(18,0) dcl 37 set ref 10 110* 115* addr builtin function dcl 41 ref 65 68 baseptr builtin function dcl 41 ref 78 93 begin_links 6 based bit(18) level 3 packed unaligned dcl 3-31 ref 83 bin builtin function dcl 41 ref 71 76 79 80 80 83 91 96 97 97 block_length 6(18) based bit(18) level 3 packed unaligned dcl 3-31 ref 80 class 000111 automatic fixed bin(17,0) dcl 36 set ref 59* 82* 99* 108 hcs_$high_low_seg_count 000010 constant entry external dcl 43 ref 73 hcsct 000113 automatic fixed bin(17,0) dcl 36 set ref 73* 75 75 header based structure level 1 dcl 3-31 highct 000112 automatic fixed bin(17,0) dcl 36 set ref 73* 75 i 000110 automatic fixed bin(17,0) dcl 36 set ref 64* 75* 76 77 78 78 79 91 93 93 95 96* 116 in_ptr parameter pointer dcl 34 set ref 10 65 66 71 77 80 95 97 is_ptr 000102 automatic pointer dcl 34 set ref 93* 94 isot based structure array level 1 dcl 49 isot_ptr 52 based pointer level 2 dcl 1-26 ref 70 isotp 000106 automatic pointer dcl 34 set ref 70* 91 93 93 95 96 its based structure level 1 dcl 2-5 its_mod 0(30) based bit(6) level 2 packed unaligned dcl 2-5 ref 65 lot based structure array level 1 dcl 45 lot_ptr 26 based pointer level 2 dcl 1-26 ref 69 lotp 000104 automatic pointer dcl 34 set ref 69* 76 77 78 78 79 ls_ptr 000100 automatic pointer dcl 34 set ref 62* 78* 80 83 94 97 117 null builtin function dcl 41 ref 62 66 112 offset 0(18) based bit(18) array level 2 in structure "isot" packed unaligned dcl 49 in procedure "find_owner_" ref 93 95 96 offset 0(18) based bit(18) array level 2 in structure "lot" packed unaligned dcl 45 in procedure "find_owner_" ref 77 78 79 owner 000114 automatic fixed bin(18,0) dcl 37 set ref 68 ptr builtin function dcl 41 ref 68 78 93 rel builtin function dcl 41 ref 77 80 95 97 sb 000122 automatic pointer dcl 1-24 set ref 68* 69 70 section 000120 automatic char(8) dcl 39 set ref 61* 83* 85* 100* 106 109 section_offset 000115 automatic fixed bin(18,0) dcl 37 set ref 60* 79* 80 83 96* 97 115 seg based bit(18) array level 2 in structure "isot" packed unaligned dcl 49 in procedure "find_owner_" ref 91 93 seg based bit(18) array level 2 in structure "lot" packed unaligned dcl 45 in procedure "find_owner_" ref 76 78 stack_header based structure level 1 dcl 1-26 static_length 7(18) based bit(18) level 3 packed unaligned dcl 3-31 ref 97 stats 6 based structure level 2 dcl 3-31 tempseg 000116 automatic fixed bin(18,0) dcl 37 set ref 71* 76 91 NAMES DECLARED BY DECLARE STATEMENT AND NEVER REFERENCED. ITP_MODIFIER internal static bit(6) initial unaligned dcl 2-56 ITS_MODIFIER internal static bit(6) initial unaligned dcl 2-55 call_offset internal static fixed bin(17,0) initial dcl 1-78 entry_offset internal static fixed bin(17,0) initial dcl 1-78 exp_word based structure level 1 dcl 3-21 itp based structure level 1 dcl 2-18 itp_unsigned based structure level 1 dcl 2-43 its_unsigned based structure level 1 dcl 2-30 link based structure level 1 dcl 3-11 linkage_header_flags based structure level 1 dcl 3-44 name based structure level 1 dcl 3-70 push_offset internal static fixed bin(17,0) initial dcl 1-78 return_no_pop_offset internal static fixed bin(17,0) initial dcl 1-78 return_offset internal static fixed bin(17,0) initial dcl 1-78 stack_header_overlay based fixed bin(17,0) array dcl 1-94 trap_word based structure level 1 dcl 3-66 tv_offset internal static fixed bin(17,0) initial dcl 1-72 type_pair based structure level 1 dcl 3-25 virgin_linkage_header based structure level 1 dcl 3-52 NAMES DECLARED BY EXPLICIT CONTEXT. check_isot 000166 constant label dcl 91 ref 76 77 find_owner_ 000022 constant entry external dcl 10 finish 000245 constant label dcl 106 ref 65 66 86 101 next_segno 000242 constant label dcl 103 ref 91 94 95 97 NAME DECLARED BY CONTEXT OR IMPLICATION. baseno builtin function ref 71 STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 334 346 276 344 Length 564 276 12 201 36 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME find_owner_ 100 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME find_owner_ 000100 ls_ptr find_owner_ 000102 is_ptr find_owner_ 000104 lotp find_owner_ 000106 isotp find_owner_ 000110 i find_owner_ 000111 class find_owner_ 000112 highct find_owner_ 000113 hcsct find_owner_ 000114 owner find_owner_ 000115 section_offset find_owner_ 000116 tempseg find_owner_ 000120 section find_owner_ 000122 sb find_owner_ THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out return_mac ext_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. hcs_$high_low_seg_count NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 10 000014 59 000027 60 000030 61 000031 62 000033 64 000035 65 000037 66 000044 68 000050 69 000053 70 000055 71 000057 73 000065 75 000076 76 000107 77 000115 78 000127 79 000137 80 000141 82 000152 83 000154 85 000163 86 000165 91 000166 93 000175 94 000205 95 000212 96 000220 97 000224 99 000235 100 000237 101 000241 103 000242 106 000245 108 000252 109 000254 110 000261 111 000262 112 000264 113 000266 115 000267 116 000271 117 000273 120 000275 ----------------------------------------------------------- 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