COMPILATION LISTING OF SEGMENT assign_type_d Compiled by: Multics PL/I Compiler, Release 28d, of September 14, 1983 Compiled at: Honeywell LCPD Phoenix, System M Compiled on: 10/03/83 1407.6 mst Mon 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 assign_type_d: proc(descriptor_bit,psp,picture_ptr,assign_type,scale_prec) options(support); 11 12 dcl descriptor_bit bit(36) aligned, 13 14 (picture_ptr,psp) ptr; 15 16 dcl assign_type fixed bin(17), 17 scale_prec fixed bin(35), 18 19 1 fo based(addr(scale_prec)) aligned, 20 2 scale fixed bin(17) unal, 21 2 prec fixed bin(17) unal; 22 23 dcl (addr,addrel,fixed,unspec) builtin; 24 25 dcl assign_type_p ext entry(ptr,fixed bin(17),fixed bin(35)); 26 1 1 /* BEGIN INCLUDE FILE ... descriptor.incl.pl1 */ 1 2 1 3 dcl 1 desc_ aligned, 1 4 2 version2_ bit(1) unal, 1 5 2 type_ fixed bin(6) unsigned unal, 1 6 2 pack_ bit(1) unal, 1 7 2 dimension_ bit(4) unal, 1 8 2 scale_ fixed bin(11) unal, 1 9 2 precision_ fixed bin(11) unal; 1 10 1 11 /* END INCLUDE FILE ... descriptor.incl.pl1 */ 27 2 1 /* BEGIN INCLUDE FILE...pl1_stack_frame.incl.pl1 */ 2 2 /* This is an overlay for a stack frame giving pointers 2 3** set and used by pl/I programs only. 2 4**/ 2 5 2 6 dcl 1 pl1_stack_frame based aligned, 2 7 2 pad(32) fixed bin, 2 8 2 display_ptr ptr, /* pointer to stack frame of parent block */ 2 9 2 descriptor_ptr ptr, /* pointer to argument descriptor list */ 2 10 2 linkage_ptr ptr, /* pointer to base of linkage section */ 2 11 2 text_base_ptr ptr; /* pointer to base of text */ 2 12 2 13 /* END INCLUDE FILE ... pl1_stack_frame.incl.pl1 */ 28 3 1 /* BEGIN INCLUDE FILE ... plio2_ps.incl.pl1 */ 3 2 /* Stream I/O data block used by PL/I I/O runtime routines. 3 3* 3 4* Modified: 31 January 1978 by RAB to change plio2_data_$fsb_thread to plio2_data_fsb_thread_ 3 5**/ 3 6 /* format: style3,idind30 */ 3 7 3 8 /* based */ 3 9 3 10 declare 1 ps aligned based (psp),/* items set NORMALLY by compiled procedures */ 3 11 2 stack_frame_p ptr, /* items set in block prologue */ 3 12 2 ST_top_p ptr, 3 13 2 ST_block_p ptr, 3 14 2 format_area_p ptr, 3 15 2 ss_list_p ptr, 3 16 2 ab_return, /* items set in prep call */ 3 17 3 abret (3) ptr, 3 18 2 source_p ptr, /* addr(fakefsb) for string option, 3 19* addr(file) for explicit file option */ 3 20 2 special_list_p ptr, /* addr(OKlist) for get data, addr(format_list) for edit */ 3 21 2 copy_file_p ptr, 3 22 2 job aligned, 3 23 3 explicit_file bit (1) unal, 3 24 3 string bit (1) unal, 3 25 3 varying_string bit (1) unal, 3 26 3 data bit (1) unal, 3 27 3 edit bit (1) unal, 3 28 3 list bit (1) unal, 3 29 3 get bit (1) unal, 3 30 3 put bit (1) unal, 3 31 3 page bit (1) unal, 3 32 3 line bit (1) unal, 3 33 3 skip bit (1) unal, 3 34 3 copy bit (1) unal, 3 35 3 p1p2 bit (1) unal, 3 36 3 bit_string bit (1) unal, /* for environment(stringvalue) */ 3 37 3 char_string bit (1) unal, 3 38 3 read bit (1) unal, 3 39 3 write bit (1) unal, 3 40 3 rewrite bit (1) unal, 3 41 3 delete bit (1) unal, 3 42 3 locate bit (1) unal, 3 43 3 key bit (1) unal, 3 44 3 keyto bit (1) unal, 3 45 3 keyfrom bit (1) unal, 3 46 3 set bit (1) unal, 3 47 3 into bit (1) unal, 3 48 3 ignore bit (1) unal, 3 49 3 from bit (1) unal, 3 50 3 version bit (6) unal, 3 51 3 not_byte_buffer bit (1) unal, 3 52 3 pad1 bit (1) unal, 3 53 3 packed_ptr bit (1) unal, 3 54 2 number fixed bin (15), 3 55 2 value_p ptr, /* items set NORMALLY by compiled procedures per transmission */ 3 56 2 descriptor bit (36) aligned, 3 57 2 length fixed bin (15), /* may be swallowed into descriptor */ 3 58 2 top_half bit (18) unal, 3 59 2 offset bit (18) unal, 3 60 2 prep fixed bin (15), /* items treated ABNORMALLY, written by user and PLIO */ 3 61 2 new_format fixed bin (15), 3 62 2 switch aligned, /* items used by PLIO and not touched by compiled procedures */ 3 63 3 first_field bit (1) unal, 3 64 3 file bit (1) unal, 3 65 3 transmit_error bit (1) unal, 3 66 3 semi_sep bit (1) unal, 3 67 3 pad2 bit (32) unal, 3 68 2 file_p ptr, 3 69 2 fsbp ptr, 3 70 2 auxp ptr, /* used as addr(ldidata) for GETs */ 3 71 2 fabp ptr, 3 72 2 fab2p ptr, 3 73 2 vp ptr, 3 74 2 descr bit (36) aligned, 3 75 2 start_copy fixed bin (15), 3 76 2 quick_stream_storage, 3 77 3 a_stored fixed bin (35), 3 78 3 q_stored fixed bin (35); 3 79 3 80 /* external static */ 3 81 3 82 declare ( 3 83 plio2_data_$pspstat, 3 84 plio2_data_$fsbpstat, 3 85 plio2_data_$badfsbp, 3 86 plio2_data_$fabpstat, 3 87 plio2_data_$fab2pstat, 3 88 plio2_data_$pliostringfsbp 3 89 ) ptr external static; 3 90 3 91 dcl plio2_data_fsb_thread_ ptr ext static initial (null); 3 92 /* *system var */ 3 93 3 94 declare ( 3 95 plio2_data_$badjob bit (36) aligned, 3 96 plio2_data_$undef_file_sw bit (1) aligned 3 97 ) external static; 3 98 3 99 /* END INCLUDE FILE ... plio2_ps.incl.pl1 */ 29 30 31 if descriptor_bit="0"b 32 then do; 33 picture_ptr = psp->ps.stack_frame_p; 34 picture_ptr = picture_ptr->pl1_stack_frame.text_base_ptr; 35 36 picture_ptr = addrel(picture_ptr,psp->ps.top_half); 37 38 call assign_type_p(picture_ptr,assign_type,scale_prec); 39 40 return; 41 end; 42 43 unspec(desc_) = descriptor_bit; 44 45 assign_type = type_*2 + fixed(pack_,17,0); 46 fo.scale = scale_; 47 fo.prec = precision_; 48 49 end assign_type_d; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 10/03/83 1005.3 assign_type_d.pl1 >spec>on>pl128d>assign_type_d.pl1 27 1 11/30/78 1227.5 descriptor.incl.pl1 >ldd>include>descriptor.incl.pl1 28 2 05/06/74 1742.6 pl1_stack_frame.incl.pl1 >ldd>include>pl1_stack_frame.incl.pl1 29 3 08/13/81 2043.5 plio2_ps.incl.pl1 >ldd>include>plio2_ps.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. addr builtin function dcl 23 ref 46 47 addrel builtin function dcl 23 ref 36 assign_type parameter fixed bin(17,0) dcl 16 set ref 10 38* 45* assign_type_p 000010 constant entry external dcl 25 ref 38 desc_ 000100 automatic structure level 1 dcl 1-3 set ref 43* descriptor_bit parameter bit(36) dcl 12 ref 10 31 43 fixed builtin function dcl 23 ref 45 fo based structure level 1 dcl 16 pack_ 0(07) 000100 automatic bit(1) level 2 packed unaligned dcl 1-3 set ref 45 picture_ptr parameter pointer dcl 12 set ref 10 33* 34* 34 36* 36 38* pl1_stack_frame based structure level 1 dcl 2-6 prec 0(18) based fixed bin(17,0) level 2 packed unaligned dcl 16 set ref 47* precision_ 0(24) 000100 automatic fixed bin(11,0) level 2 packed unaligned dcl 1-3 set ref 47 ps based structure level 1 dcl 3-10 psp parameter pointer dcl 12 ref 10 33 36 scale based fixed bin(17,0) level 2 packed unaligned dcl 16 set ref 46* scale_ 0(12) 000100 automatic fixed bin(11,0) level 2 packed unaligned dcl 1-3 set ref 46 scale_prec parameter fixed bin(35,0) dcl 16 set ref 10 38* 46 47 stack_frame_p based pointer level 2 dcl 3-10 ref 33 text_base_ptr 46 based pointer level 2 dcl 2-6 ref 34 top_half 34 based bit(18) level 2 packed unaligned dcl 3-10 ref 36 type_ 0(01) 000100 automatic fixed bin(6,0) level 2 packed unsigned unaligned dcl 1-3 set ref 45 unspec builtin function dcl 23 set ref 43* NAMES DECLARED BY DECLARE STATEMENT AND NEVER REFERENCED. plio2_data_$badfsbp external static pointer dcl 3-82 plio2_data_$badjob external static bit(36) dcl 3-94 plio2_data_$fab2pstat external static pointer dcl 3-82 plio2_data_$fabpstat external static pointer dcl 3-82 plio2_data_$fsbpstat external static pointer dcl 3-82 plio2_data_$pliostringfsbp external static pointer dcl 3-82 plio2_data_$pspstat external static pointer dcl 3-82 plio2_data_$undef_file_sw external static bit(1) dcl 3-94 plio2_data_fsb_thread_ external static pointer initial dcl 3-91 NAME DECLARED BY EXPLICIT CONTEXT. assign_type_d 000011 constant entry external dcl 10 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 134 146 100 144 Length 360 100 12 176 34 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME assign_type_d 74 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME assign_type_d 000100 desc_ assign_type_d THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out return ext_entry set_support THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. assign_type_p NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 10 000004 31 000017 33 000022 34 000026 36 000030 38 000036 40 000050 43 000051 45 000052 46 000064 47 000071 49 000077 ----------------------------------------------------------- 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