COMPILATION LISTING OF SEGMENT dcxp2_ Compiled by: Multics PL/I Compiler, Release 28d, of September 14, 1983 Compiled at: Honeywell LCPD Phoenix, System M Compiled on: 10/03/83 1400.5 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 dcxp2_: proc (base, exponent) returns (complex float bin (63)); 11 12 dcl (base, exponent, a, b) complex float bin (63); 13 14 dcl code_ ext entry (fixed bin (17)); 15 16 a = base; 17 b = exponent; 18 19 if a = 0.0e0 20 then do; 21 if real (b)>0.0e0 22 & imag (b) = 0.0e0 23 then goto ret; 24 25 call code_ (57); 26 goto ret; 27 end; 28 29 if b = 0.0e0 then return (1.0e0); 30 31 a = exp (log (a)*b); 32 33 ret: 34 return (a); 35 36 end dcxp2_; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 10/03/83 1004.9 dcxp2_.pl1 >spec>on>pl128d>dcxp2_.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 000100 automatic complex float bin(63) dcl 12 set ref 16* 19 31* 31 33 b 000104 automatic complex float bin(63) dcl 12 set ref 17* 21 21 29 31 base parameter complex float bin(63) dcl 12 ref 10 16 code_ 000014 constant entry external dcl 14 ref 25 exponent parameter complex float bin(63) dcl 12 ref 10 17 NAMES DECLARED BY EXPLICIT CONTEXT. dcxp2_ 000014 constant entry external dcl 10 ret 000173 constant label dcl 33 ref 21 26 NAMES DECLARED BY CONTEXT OR IMPLICATION. exp builtin function ref 31 imag builtin function ref 21 log builtin function ref 31 real builtin function ref 21 STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 260 300 206 270 Length 446 206 20 131 52 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME dcxp2_ 112 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME dcxp2_ 000100 a dcxp2_ 000104 b dcxp2_ THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out return ext_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. code_ complex_binary_op_ dcexp_ dclog_ NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 10 000010 16 000021 17 000027 19 000034 21 000057 25 000063 26 000074 29 000075 31 000130 33 000173 ----------------------------------------------------------- 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