COMPILATION LISTING OF SEGMENT compare_expression Compiled by: Multics PL/I Compiler, Release 28d, of September 14, 1983 Compiled at: Honeywell LCPD Phoenix, System M Compiled on: 10/03/83 1556.2 mst Mon Options: optimize map 1 /* *********************************************************** 2* * * 3* * Copyright, (C) Honeywell Information Systems Inc., 1982 * 4* * * 5* * Copyright (c) 1972 by Massachusetts Institute of * 6* * Technology and Honeywell Information Systems, Inc. * 7* * * 8* *********************************************************** */ 9 10 11 compare_expression: proc(ap,bp) reducible returns(bit(1) aligned); 12 13 dcl (ap,bp) ptr; /* pointers at nodes to be compared */ 14 15 dcl (a,b,r) ptr, 16 (i,n) fixed bin, 17 b_op_code bit(9) aligned, 18 null builtin; 19 1 1 /* BEGIN INCLUDE FILE ... list.incl.pl1 */ 1 2 1 3 /* Modified 26 June 81 by EBush to add max_list_elements */ 1 4 1 5 1 6 dcl 1 list based aligned, 1 7 2 node_type bit(9) unaligned, 1 8 2 reserved bit(12) unaligned, 1 9 2 number fixed(14) unaligned, 1 10 2 element dimension(n refer(list.number)) ptr unaligned; 1 11 1 12 dcl max_list_elements fixed bin(17) internal static options (constant) 1 13 init(16383); 1 14 1 15 /* END INCLUDE FILE ... list.incl.pl1 */ 20 2 1 /* BEGIN INCLUDE FILE ... nodes.incl.pl1 */ 2 2 2 3 /* Modified: 26 Dec 1979 by PCK to implement by name assignment */ 2 4 2 5 dcl ( block_node initial("000000001"b), 2 6 statement_node initial("000000010"b), 2 7 operator_node initial("000000011"b), 2 8 reference_node initial("000000100"b), 2 9 token_node initial("000000101"b), 2 10 symbol_node initial("000000110"b), 2 11 context_node initial("000000111"b), 2 12 array_node initial("000001000"b), 2 13 bound_node initial("000001001"b), 2 14 format_value_node initial("000001010"b), 2 15 list_node initial("000001011"b), 2 16 default_node initial("000001100"b), 2 17 machine_state_node initial("000001101"b), 2 18 source_node initial("000001110"b), 2 19 label_node initial("000001111"b), 2 20 cross_reference_node initial("000010000"b), 2 21 sf_par_node initial("000010001"b), 2 22 temporary_node initial("000010010"b), 2 23 label_array_element_node initial("000010011"b), 2 24 by_name_agg_node initial("000010100"b)) 2 25 bit(9) internal static aligned options(constant); 2 26 2 27 dcl 1 node based aligned, 2 28 2 type unal bit(9), 2 29 2 source_id unal structure, 2 30 3 file_number bit(8), 2 31 3 line_number bit(14), 2 32 3 statement_number bit(5); 2 33 2 34 /* END INCLUDE FILE ... nodes.incl.pl1 */ 21 3 1 /* BEGIN INCLUDE FILE ... operator.incl.pl1 */ 3 2 3 3 /* Modified: 2 Apr 1980 by PCK to add max_number_of_operands */ 3 4 3 5 /* format: style3 */ 3 6 dcl 1 operator based aligned, 3 7 2 node_type bit (9) unaligned, 3 8 2 op_code bit (9) unaligned, 3 9 2 shared bit (1) unaligned, 3 10 2 processed bit (1) unaligned, 3 11 2 optimized bit (1) unaligned, 3 12 2 number fixed (14) unaligned, 3 13 2 operand dimension (n refer (operator.number)) ptr unaligned; 3 14 3 15 dcl max_number_of_operands 3 16 fixed bin (15) int static options (constant) initial (32767); 3 17 3 18 /* END INCLUDE FILE ... operator.incl.pl1 */ 22 4 1 /* BEGIN INCLUDE FILE ... reference.incl.pl1 */ 4 2 4 3 dcl 1 reference based aligned, 4 4 2 node_type bit(9) unaligned, 4 5 2 array_ref bit(1) unaligned, 4 6 2 varying_ref bit(1) unaligned, 4 7 2 shared bit(1) unaligned, 4 8 2 put_data_sw bit(1) unaligned, 4 9 2 processed bit(1) unaligned, 4 10 2 units fixed(3) unaligned, 4 11 2 ref_count fixed(17) unaligned, 4 12 2 c_offset fixed(24), 4 13 2 c_length fixed(24), 4 14 2 symbol ptr unaligned, 4 15 2 qualifier ptr unaligned, 4 16 2 offset ptr unaligned, 4 17 2 length ptr unaligned, 4 18 2 subscript_list ptr unaligned, 4 19 /* these fields are used by the 645 code generator */ 4 20 2 address structure unaligned, 4 21 3 base bit(3), 4 22 3 offset bit(15), 4 23 3 op bit(9), 4 24 3 no_address bit(1), 4 25 3 inhibit bit(1), 4 26 3 ext_base bit(1), 4 27 3 tag bit(6), 4 28 2 info structure unaligned, 4 29 3 address_in structure, 4 30 4 b dimension(0:7) bit(1), 4 31 4 storage bit(1), 4 32 3 value_in structure, 4 33 4 a bit(1), 4 34 4 q bit(1), 4 35 4 aq bit(1), 4 36 4 string_aq bit(1), 4 37 4 complex_aq bit(1), 4 38 4 decimal_aq bit(1), 4 39 4 b dimension(0:7) bit(1), 4 40 4 storage bit(1), 4 41 4 indicators bit(1), 4 42 4 x dimension(0:7) bit(1), 4 43 3 other structure, 4 44 4 big_offset bit(1), 4 45 4 big_length bit(1), 4 46 4 modword_in_offset bit(1), 4 47 2 data_type fixed(5) unaligned, 4 48 2 bits structure unaligned, 4 49 3 padded_ref bit(1), 4 50 3 aligned_ref bit(1), 4 51 3 long_ref bit(1), 4 52 3 forward_ref bit(1), 4 53 3 ic_ref bit(1), 4 54 3 temp_ref bit(1), 4 55 3 defined_ref bit(1), 4 56 3 evaluated bit(1), 4 57 3 allocate bit(1), 4 58 3 allocated bit(1), 4 59 3 aliasable bit(1), 4 60 3 even bit(1), 4 61 3 perm_address bit(1), 4 62 3 aggregate bit(1), 4 63 3 hit_zero bit(1), 4 64 3 dont_save bit(1), 4 65 3 fo_in_qual bit(1), 4 66 3 hard_to_load bit(1), 4 67 2 relocation bit(12) unaligned, 4 68 2 more_bits structure unaligned, 4 69 3 substr bit(1), 4 70 3 padded_for_store_ref bit(1), 4 71 3 aligned_for_store_ref bit(1), 4 72 3 mbz bit(15), 4 73 2 store_ins bit(18) unaligned; 4 74 4 75 /* END INCLUDE FILE ... reference.incl.pl1 */ 23 5 1 /* BEGIN INCLUDE FILE ... symbol.incl.pl1 */ 5 2 5 3 dcl 1 symbol based aligned, 5 4 2 node_type bit(9) unal, 5 5 2 source_id structure unal, 5 6 3 file_number bit(8), 5 7 3 line_number bit(14), 5 8 3 statement_number bit(5), 5 9 2 location fixed(18) unal unsigned, 5 10 2 allocated bit(1) unal, 5 11 2 dcl_type bit(3) unal, 5 12 2 reserved bit(6) unal, 5 13 2 pix unal, 5 14 3 pic_fixed bit(1) unal, 5 15 3 pic_float bit(1) unal, 5 16 3 pic_char bit(1) unal, 5 17 3 pic_scale fixed(7) unal, 5 18 3 pic_size fixed(7) unal, 5 19 2 level fixed(8) unal, 5 20 2 boundary fixed(3) unal, 5 21 2 size_units fixed(3) unal, 5 22 2 scale fixed(7) unal, 5 23 2 runtime bit(18) unal, 5 24 2 runtime_offset bit(18) unal, 5 25 2 block_node ptr unal, 5 26 2 token ptr unal, 5 27 2 next ptr unal, 5 28 2 multi_use ptr unal, 5 29 2 cross_references ptr unal, 5 30 2 initial ptr unal, 5 31 2 array ptr unal, 5 32 2 descriptor ptr unal, 5 33 2 equivalence ptr unal, 5 34 2 reference ptr unal, 5 35 2 general ptr unal, 5 36 2 father ptr unal, 5 37 2 brother ptr unal, 5 38 2 son ptr unal, 5 39 2 word_size ptr unal, 5 40 2 bit_size ptr unal, 5 41 2 dcl_size ptr unal, 5 42 2 symtab_size ptr unal, 5 43 2 c_word_size fixed(24), 5 44 2 c_bit_size fixed(24), 5 45 2 c_dcl_size fixed(24), 5 46 5 47 2 attributes structure aligned, 5 48 3 data_type structure unal, 5 49 4 structure bit(1) , 5 50 4 fixed bit(1), 5 51 4 float bit(1), 5 52 4 bit bit(1), 5 53 4 char bit(1), 5 54 4 ptr bit(1), 5 55 4 offset bit(1), 5 56 4 area bit(1), 5 57 4 label bit(1), 5 58 4 entry bit(1), 5 59 4 file bit(1), 5 60 4 arg_descriptor bit(1), 5 61 4 storage_block bit(1), 5 62 4 explicit_packed bit(1), /* options(packed) */ 5 63 4 condition bit(1), 5 64 4 format bit(1), 5 65 4 builtin bit(1), 5 66 4 generic bit(1), 5 67 4 picture bit(1), 5 68 5 69 3 misc_attributes structure unal, 5 70 4 dimensioned bit(1), 5 71 4 initialed bit(1), 5 72 4 aligned bit(1), 5 73 4 unaligned bit(1), 5 74 4 signed bit(1), 5 75 4 unsigned bit(1), 5 76 4 precision bit(1), 5 77 4 varying bit(1), 5 78 4 local bit(1), 5 79 4 decimal bit(1), 5 80 4 binary bit(1), 5 81 4 real bit(1), 5 82 4 complex bit(1), 5 83 4 variable bit(1), 5 84 4 reducible bit(1), 5 85 4 irreducible bit(1), 5 86 4 returns bit(1), 5 87 4 position bit(1), 5 88 4 internal bit(1), 5 89 4 external bit(1), 5 90 4 like bit(1), 5 91 4 member bit(1), 5 92 4 non_varying bit(1), 5 93 4 options bit(1), 5 94 4 variable_arg_list bit(1), /* options(variable) */ 5 95 4 alloc_in_text bit(1), /* options(constant) */ 5 96 5 97 3 storage_class structure unal, 5 98 4 auto bit(1), 5 99 4 based bit(1), 5 100 4 static bit(1), 5 101 4 controlled bit(1), 5 102 4 defined bit(1), 5 103 4 parameter bit(1), 5 104 4 param_desc bit(1), 5 105 4 constant bit(1), 5 106 4 temporary bit(1), 5 107 4 return_value bit(1), 5 108 5 109 3 file_attributes structure unal, 5 110 4 print bit(1), 5 111 4 input bit(1), 5 112 4 output bit(1), 5 113 4 update bit(1), 5 114 4 stream bit(1), 5 115 4 reserved_1 bit(1), 5 116 4 record bit(1), 5 117 4 sequential bit(1), 5 118 4 direct bit(1), 5 119 4 interactive bit(1), /* env(interactive) */ 5 120 4 reserved_2 bit(1), 5 121 4 reserved_3 bit(1), 5 122 4 stringvalue bit(1), /* env(stringvalue) */ 5 123 4 keyed bit(1), 5 124 4 reserved_4 bit(1), 5 125 4 environment bit(1), 5 126 5 127 3 compiler_developed structure unal, 5 128 4 aliasable bit(1), 5 129 4 packed bit(1), 5 130 4 passed_as_arg bit(1), 5 131 4 allocate bit(1), 5 132 4 set bit(1), 5 133 4 exp_extents bit(1), 5 134 4 refer_extents bit(1), 5 135 4 star_extents bit(1), 5 136 4 isub bit(1), 5 137 4 put_in_symtab bit(1), 5 138 4 contiguous bit(1), 5 139 4 put_data bit(1), 5 140 4 overlayed bit(1), 5 141 4 error bit(1), 5 142 4 symtab_processed bit(1), 5 143 4 overlayed_by_builtin bit(1), 5 144 4 defaulted bit(1), 5 145 4 connected bit(1); 5 146 5 147 /* END INCLUDE FILE ... symbol.incl.pl1 */ 24 6 1 /* BEGIN INCLUDE FILE ... op_codes.incl.pl1 */ 6 2 6 3 /* Modified: 25 Apr 1979 by PCK 4-bit decimal */ 6 4 /* Modified: 6 Jun 1979 by PG to add rank and bytežЂФPž (@ƒ €'џј{џј€ЂЄУЎ! a_џџўƒџџтџџџџџџџџџџџџџџџџР@џџџїџџџяџџџџџџџџџџџџџџџџџџћџџџџОПџџџџџџџџяяџџџџџџџџџџџџџџџџПџџџџџџџџџџїџџџїџџџџџџџџџџџџџџџџџџўџџџџџџџўџџџяџџћџџџџџџџџџџџяџџџџџџїџџџяџџџџџџџџџџџџџџџџџџџџџїџџћћџїџџџџџџџїпяїџџџџџџџЯџџџўїџўпџїџџџџџџя7џџџЄŠУ $А4.ŠЂУ€P 7 џџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџпџ§џџ˜ §џџџџџџџџџџїџџџџџџяџџџџџџџџїћџџџяћџ?џџџПџћџї;џюџџџЧїџџџћџџџпїџџŸ§џџџџџџџўwџџџџџџПџџџџџџќџџџџџ§џ§џџўџџћ§џџџџџџџџџџџџџџУпџџџћПџћўїџџџџџџџџџБџњџџџџџџџџџџџџџџџџџџџџпџџџџџџџџџџџџџ§џџџџ§џџџџџпџџџ|џяћџџћѓўџџїџџџџџџџџџџџџџџwџџџџПџџџџџџљџџџџџ§џћџџџџџџџџџџџџџџџџп§џџџќŸџџџџџџџџџџOџџџџџџџџџџџџџџџџџџИџџ§џџџџр€џџџџџџџџџџџџџџџџџџяџџџпџџџџџџџџџџџџрy|јX`pdr@3џџџџџџџџпџџџџџџџџџџџџџџџџџџџџџџџџџџџяџџџяџџџџџџџџџџџџџџџџџџџ§џџџџџџџ§џџџпџџїџџџџџўџџџџџпџџџџџџяџџџпџџџџџџџџџџџџџџџўџџџџџяџџїїџяџџџџџўџяПпяџџџџџџџŸџџў§яџ§ПџяџџџџџџпџoџџџќЂЄТо WР€јџџџџџџџ№€џџџџџџџџџяџўџ§пџџўџџџџџџџџПџџњџџџџџџїџџџџџџџџџ§џџџї§џŸџџџпџП§џћџїџџїућџџџ§џџџяћїџЯў'џџў§џџџ;Џїџџќ_џџџџџџў~џџПўџўџя🧆џПџџџџ?џџџџџџџџсяџЧџџ§пџ§џћџџџџџџџиПџџ€?џџџўџџџџџџџџџџџППџџџяяПџџџџџџџџџ~џџўџџџџўџџџџяџџџОпї}џџџ}џљџћџџџџџџџџџџџџџџЛџџџџпџџџџџџќџџџџџПўџ§џџџџџџџПџџџџџџџџџяўџџўЯџџџПџџџџџџџЇџџџџџџџџџџџџџџџџџџмџџўџџџџ№@џџџџџџџџџПџџџџПџџџџџїџџџяџџџџџџџџџџџџџџџџџџћџџџџОПџџџџџџџџяяџџџџџџџџџџџџџџџџПџџџџџџџџџџїџџџїџџџџџџџџџџџџџџџџџџўџџџџџџџўџџџяџџћџџџџџџџџџџџяџџџџџџїџџџяџџџџџџџџџџџџџџџџџџџџџїџџћћџїџџџџџџџїпяїџџџџџџџЯџџџўїџўпџїџџџџџџя7џџџўЄЄТ:Ž X€@И№ „ џџџџџџџџџџџџПџџџџџџџџџџїџџџїџџџџџџџџџџџџџџџџџџўџџџџџџџўџџџяџџћџџџџџџџџџџџяџџџџџџїџџџяџџџџџџџџџџџџџџџџџџџџџїџџћћџїџџџџџџџїпяїџџџџџџџЯџџџўїџўпџїџџџџџџя7џџџўЄ Т–$т&D ˆТŠ_ ]џпџ§џњПџџџ§џџџџџџџџџџїџџџџџџяџџџџџџџџїћџџџяћџ?џџџПџћџє;џюџџяЧїџџ§уяџџпїяџž§џџџћџџўwџ_яџџџПџџџџџџќќџџџ§џ§џџорџг§џџџџџџџџџџїџџџУпџЯџџћПџџўїџџџџџџџџ/ 6 60 allot_ctl initial("001101100"b), /* allocate opnd(1) , length in words is opnd(2) */ 6 61 free_ctl initial("001101101"b), /* free opnd(1) */ 6 62 stop initial("001101110"b), /* stop - terminate run unit */ 6 63 6 64 mod_bit initial("001110000"b), /* opnd(1) <- mod(opnd(3),36), 6 65* opnd(2) <- opnd(3) / 36 */ 6 66 mod_byte initial("001110001"b), /* opnd(1) <- mod(opnd(3),4), 6 67* opnd(2) <- opnd(3) / 4 */ 6 68 mod_half initial("001110010"b), /* opnd(1) <- mod(opnd(3),2), 6 69* opnd(2) <- opnd(3) / 2 */ 6 70 mod_word initial("001110011"b), /* TO BE DEFINED BY BLW */ 6 71 6 72 bit_to_char initial("010000000"b), /* opnd(1) <- (opnd(2)+8)/9 */ 6 73 bit_to_word initial("010000001"b), /* opnd(1) <- (opnd(2)+35)/36 */ 6 74 char_to_word initial("010000010"b), /* opnd(1) <- (opnd(2)+3)/4 */ 6 75 half_to_word initial("010000011"b), /* opnd(1) <- (opnd(2)+1)/2 */ 6 76 word_to_mod2 initial("010000100"b), /* opnd(1) <- (opnd(2)+1)/2*2 */ 6 77 word_to_mod4 initial("010000101"b), /* opnd(1) <- (opnd(2)+3)/4*4 */ 6 78 word_to_mod8 initial("010000110"b), /* opnd(1) <- (opnd(2)+7)/8*8 */ 6 79 rel_fun initial("010000111"b), /* opnd(1) <- rel(opnd(2)) */ 6 80 baseno_fun initial("010001000"b), /* opnd(1) <- baseno(opnd(2)) */ 6 81 desc_size initial("010001001"b), /* opnd(1) <- substr(opnd(2),13,24) */ 6 82 bit_pointer initial("010001010"b), /* opnd(1) <- bit offset of opnd(2) */ 6 83 index_before_fun initial("010001011"b), /* opnd(1) <- length of before(opnd(2),opnd(3)) */ 6 84 index_after_fun initial("010001100"b), /* opnd(1) <- offset of after(opnd(2),opnd(3)) in opnd(2) */ 6 85 verify_ltrim_fun initial("010001101"b), /* opnd(1) <- offset of ltrim(opnd(2),opnd(3)) in opnd(2) */ 6 86 verify_rtrim_fun initial("010001110"b), /* opnd(1) <- length(opnd(2))-length(rtrim(opnd(2),opnd(3))) */ 6 87 digit_to_bit initial("010001111"b), /* opnd(1) <- 9*opnd(2)/2 */ 6 88 6 89 ceil_fun initial("010010000"b), /* opnd(1) <- ceil(opnd(2)) */ 6 90 floor_fun initial("010010001"b), /* opnd(1) <- floor(opnd(2)) */ 6 91 round_fun initial("010010010"b), /* opnd(1) <- round(opnd(2)) */ 6 92 sign_fun initial("010010011"b), /* opnd(1) <- sign(opnd(2)) */ 6 93 abs_fun initial("010010100"b), /* opnd(1) <- abs(opnd(2)) */ 6 94 trunc_fun initial("010010101"b), /* opnd(1) <- trunc(opnd(2)) */ 6 95 byte_fun initial("010010110"b), /* opnd(1) <- byte(opnd(2)) */ 6 96 rank_fun initial("010010111"b), /* opnd(1) <- rank(opnd(2)) */ 6 97 index_rev_fun initial("010011000"b), /* opnd(1) <- index(reverse(opnd(2)),reverse(opnd(3))) */ 6 98 search_rev_fun initial("010011001"b), /* opnd(1) <- search(reverse(opnd(2)),opnd(3)) */ 6 99 verify_rev_fun initial("010011010"b), /* opnd(1) <- verify(reverse(opnd(2)),opnd(3)) */ 6 100 wordno_fun initial("010011011"b), /* opnd(1) <- wordno (opnd(2)) */ 6 101 segno_fun initial("010011100"b), /* opnd(1) <- segno (opnd(2)) */ 6 102 bitno_fun initial("010011101"b), /* opnd(1) <- bitno (opnd(2)) */ 6 103 charno_fun initial("010011110"b), /* opnd(1) <- charno (opnd(2)) */ 6 104 6 105 index_fun initial("010100000"b), /* opnd(1) <- index(opnd(2),opnd(3)) */ 6 106 off_fun initial("010100001"b), /* opnd(1) <- offset(opnd(2),opnd(3)) */ 6 107 complex_fun initial("010100010"b), /* opnd(1) <- complex(opnd(2),opnd(3)) */ 6 108 conjg_fun initial("010100011"b), /* opnd(1) <- conjg(opnd(2),opnd(3)) */ 6 109 mod_fun initial("010100100"b), /* opnd(1) <- mod(opnd(2),opnd(3)) */ 6 110 repeat_fun initial("010100101"b), /* opnd(1) <- repeat(opnd(2),opnd(3)) */ 6 111 verify_fun initial("010100110"b), /* opnd(1) <- verify(opnd(2),opnd(3)) */ 6 112 translate_fun initial("010100111"b), /* opnd(1) <- translate(opnd(2),opnd(3))*/ 6 113 real_fun initial("010101001"b), /* opnd(1) <- real(opnd(2)) */ 6 114 imag_fun initial("010101010"b), /* opnd(1) <- imag(opnd(2)) */ 6 115 length_fun initial("010101011"b), /* opnd(1) <- length(opnd(2)) */ 6 116 pl1_mod_fun initial("010101100"b), /* opnd(1) <- mod(opnd(2)) */ 6 117 search_fun initial("010101101"b), /* opnd(1) <- search(opnd(2),opnd(3)) */ 6 118 allocation_fun initial("010101110"b), /* opnd(1) <- allocation(opnd(2)) */ 6 119 reverse_fun initial("010101111"b), /* opnd(1) <- reverse(opnd(2)) */ 6 120 6 121 addr_fun initial("010110000"b), /* opnd(1) <- addr(opnd(2)) */ 6 122 addr_fun_bits initial("010110001"b), /* opnd(1) <- addr(opnd(2)) */ 6 123 ptr_fun initial("010110010"b), /* opnd(1) <- ptr(opnd(2),opnd(3)) */ 6 124 baseptr_fun initial("010110011"b), /* opnd(1) <- baseptr(opnd(2)) */ 6 125 addrel_fun initial("010110100"b), /* opnd(1) <- addrel(opnd(2),opnd(3)) */ 6 126 codeptr_fun initial("010110101"b), /* opnd(1) <- codeptr(opnd(2)) */ 6 127 environmentptr_fun initial("010110110"b), /* opnd(1) <- environmentptr(opnd(2)) */ 6 128 stackbaseptr_fun initial("010110111"b), /* opnd(1) is ptr to base of current stack */ 6 129 stackframeptr_fun initial("010111000"b), /* opnd(1) is ptr to current block's stack frame */ 6 130 setcharno_fun initial("010111001"b), /* opnd(1) <- opnd(2) with charno opnd(3) */ 6 131 addcharno_fun initial("010111010"b), /* opnd(1) <- opnd(2) with charno = charno + opnd(3) */ 6 132 setbitno_fun initial("010111011"b), /* setcharno for bitsno */ 6 133 addbitno_fun initial("010111100"b), /* addcharno for bitno */ 6 134 6 135 min_fun initial("011000000"b), /* opnd(1) <- min(opnd(1),opnd(2),...) */ 6 136 max_fun initial("011000001"b), /* opnd(1) <- max(opnd(1),opnd(2),...) */ 6 137 6 138 stack_ptr initial("011010001"b), /* opnd(1) <- stack frame ptr */ 6 139 empty_area initial("011010010"b), /* empty opnd(1), length in words is opnd(2) */ 6 140 enable_on initial("011010100"b), /* opnd(1) is the cond name 6 141* opnd(2) is the file name 6 142* opnd(3) is the block */ 6 143 revert_on initial("011010101"b), /* opnd(1) is the cond name, 6 144* opnd(2) is the file name */ 6 145 signal_on initial("011010110"b), /* opnd(1) is the cond name 6 146* opnd(2) is the file name */ 6 147 6 148 lock_fun initial("011010111"b), /* opnd(1) <- stac(opnd(2),opnd(3)) */ 6 149 stacq_fun initial("011011000"b), /* opnd(1) is result, opnd(2) is ptr to lock word, 6 150* opnd(3) is old value, (4) is new value. */ 6 151 clock_fun initial("011011001"b), /* opnd(1) is the clock time */ 6 152 vclock_fun initial("011011010"b), /* opnd(1) is the virtual clock time */ 6 153 6 154 bound_ck initial("011100000"b), /* opnd(1) <- opnd(2) if opnd(3) <= opnd(2) <= opnd(4) */ 6 155 range_ck initial("011100001"b), /* opnd(1) <- opnd(2) if opnd(3) <= opnd(2) <= opnd(4) */ 6 156 loop initial("011100010"b), /* do opnd(1) for opnd(2) from opnd(3) to opnd(4) by 1, 6 157* opnd(5) is the list */ 6 158 join initial("011100011"b), /* do opnd(1), opnd(2) ... opnd(n) */ 6 159 allot_based initial("011100100"b), /* allocate opnd(2) words in opnd(3), set opnd(1) */ 6 160 free_based initial("011100101"b), /* free opnd(1) in opnd(3), length is opnd(2) words */ 6 161 6 162 r_parn initial("011110001"b), /* format op code */ 6 163 l_parn initial("011110010"b), 6 164 r_format initial("011110011"b), 6 165 c_format initial("011110100"b), 6 166 f_format initial("011110101"b), 6 167 e_format initial("011110110"b), 6 168 b_format initial("011110111"b), 6 169 a_format initial("011111000"b), 6 170 x_format initial("011111001"b), 6 171 skip_format initial("011111010"b), 6 172 column_format initial("011111011"b), 6 173 page_format initial("011111100"b), 6 174 line_format initial("011111101"b), 6 175 picture_format initial("011111110"b), 6 176 bn_format initial("011111111"b), /* bit format, length(opnd(2)), radix factor(opnd(3)) */ 6 177 6 178 get_list_trans initial("100000000"b), /* getlist(opnd(2) with desc(opnd(1))) */ 6 179 get_edit_trans initial("100000001"b), /* getedit(opnd(2) with desc(opnd(1))) */ 6 180 get_data_trans initial("100000010"b), /* getdata(opnd(1) to opnd(n)) */ 6 181 put_list_trans initial("100000011"b), /* putlist(opnd(2) with desc(opnd(1))) */ 6 182 put_edit_trans initial("100000100"b), /* putedit(opnd(2) with desc(opnd(1))) */ 6 183 put_data_trans initial("100000101"b), /* putdata(opnd(2)) with subscript-list opnd(1) */ 6 184 terminate_trans initial("100000110"b), /* terminate stream transmission */ 6 185 stream_prep initial("100000111"b), /* initiate stream transmission */ 6 186 record_io initial("100001000"b), /* perform record io operation */ 6 187 fortran_read initial("100001001"b), /* A complete read statement */ 6 188 fortran_write initial("100001010"b), /* A complete write statement */ 6 189 ftn_file_manip initial("100001011"b), /* endfile,backspace,rewind,etc. */ 6 190 ftn_trans_loop initial("100001100"b), /* An implied do in i/o list */ 6 191 put_control initial("100001101"b), /* put control opnd(1) opnd(2) times */ 6 192 put_field initial("100001110"b), /* putlist(opnd(2)) of length(opnd(1)) */ 6 193 put_field_chk initial("100001111"b), /* putlist(op(2)) of len(op(1)) check char index(op(3)) */ 6 194 6 195 /* These operators are produced by the parse but are not used as input to the code generator. */ 6 196 /* They are processed by the semantic translator. */ 6 197 6 198 return_value initial("100010010"b), /* return(opnd(1)) */ 6 199 allot_var initial("100010011"b), /* allot opnd(1) in opnd(2) */ 6 200 free_var initial("100010100"b), /* free opnd(1) out of opnd(2) */ 6 201 get_file initial("100010101"b), /* opnd(1) is filename,opnd(2) is copy */ 6 202 /* opnd(3) is skip, opnd(4) is list */ 6 203 get_string initial("100010110"b), /* opnd(1) is string,opnd(2) is list */ 6 204 put_file initial("100010111"b), /* opnd(1) is filename,opnd(2) is page */ 6 205 /* opnd(3) is skip,opnd(4) is line */ 6 206 put_string initial("100011000"b), /* opnd(1) is string,opnd(2) is list */ 6 207 open_file initial("100011001"b), 6 208 close_file initial("100011010"b), 6 209 read_file initial("100011011"b), 6 210 write_file initial("100011100"b), 6 211 locate_file initial("100011101"b), 6 212 do_fun initial("100011110"b), /* opnd(1) is join of a list */ 6 213 /* opnd(2) is control variable ref */ 6 214 /* opnd(3) is specification operator */ 6 215 do_spec initial("100011111"b), /* opnd(1) to opnd(2) by opnd(3) */ 6 216 /* repeat opnd(4) while opnd(5) */ 6 217 /* opnd(6) is next specification */ 6 218 6 219 rewrite_file initial("100100000"b), 6 220 delete_file initial("100100001"b), 6 221 unlock_file initial("100100010"b), 6 222 lock_file initial("100100011"b), 6 223 refer initial("100100101"b), /* opnd(1) refer(opnd(2)) */ 6 224 prefix_plus initial("100100110"b), /* opnd(1) <- +opnd(2) */ 6 225 nop initial("100100111"b), /* no-op */ 6 226 assign_by_name initial("100101000"b), /* opnd(1) <- opnd(2),by name */ 6 227 6 228 /* These operators are produced by the semantic translator in processing the math 6 229* builtin functions and are used as input to the code generator */ 6 230 6 231 sqrt_fun initial("100110000"b), /* opnd(1) <- sqrt(opnd(2)) */ 6 232 sin_fun initial("100110001"b), /* opnd(1) <- sin(opnd(2)) */ 6 233 sind_fun initial("100110010"b), /* opnd(1) <- sind(opnd(2)) */ 6 234 cos_fun initial("100110011"b), /* opnd(1) <- cos(opnd(2)) */ 6 235 cosd_fun initial("100110100"b), /* opnd(1) <- cosd(opnd(2)) */ 6 236 tan_fun initial("100110101"b), /* opnd(1) <- tan(opnd(2)) */ 6 237 tand_fun initial("100110110"b), /* opnd(1) <- tand(opnd(2)) */ 6 238 asin_fun initial("100110111"b), /* opnd(1) <- asin(opnd(2)) */ 6 239 asind_fun initial("100111000"b), /* opnd(1) <- asind(opnd(2)) */ 6 240 acos_fun initial("100111001"b), /* opnd(1) <- acos(opnd(2)) */ 6 241 acosd_fun initial("100111010"b), /* opnd(1) <- acosd(opnd(2)) */ 6 242 atan_fun initial("100111011"b), /* opnd(1) <- atan(opnd(2)[,opnd(3)]) */ 6 243 atand_fun initial("100111100"b), /* opnd(1) <- atand(opnd(2)[,opnd(3)]) */ 6 244 log2_fun initial("100111101"b), /* opnd(1) <- log2(opnd(2)) */ 6 245 log_fun initial("100111110"b), /* opnd(1) <- log(opnd(2)) */ 6 246 log10_fun initial("100111111"b), /* opnd(1) <- log10(opnd(2)) */ 6 247 6 248 exp_fun initial("101000000"b)) /* opnd(1) <- exp(opnd(2)) */ 6 249 6 250 bit(9) aligned internal static options(constant); 6 251 6 252 /* END INCLUDE FILE ... op_codes.incl.pl1 */ 25 26 27 a = ap; 28 b = bp; 29 30 if a = b then goto exit; 31 32 if a = null then goto fail; 33 if b = null then goto fail; 34 35 if a -> node.type ^= b -> node.type then goto fail; 36 37 if a -> node.type = temporary_node then go to fail; 38 39 if a -> node.type = token_node then go to fail; 40 41 if a -> node.type = operator_node 42 then do; 43 b_op_code = b -> operator.op_code; 44 if a -> operator.op_code ^= b_op_code then goto fail; 45 if a -> operator.number ^= b -> operator.number then goto fail; 46 47 do i = 1 to a -> operator.number; 48 if a -> operand(i) ^= b -> operand(i) 49 then if ^ compare_expression((a -> operand(i)),(b -> operand(i))) 50 then goto fail; 51 52 end; 53 54 if b_op_code = std_call 55 then do; 56 r = b -> operand(2); 57 if r -> node.type = operator_node 58 then r = r -> operand(1); 59 if r -> reference.symbol -> symbol.irreducible 60 then goto fail; 61 end; 62 63 goto exit; 64 end; 65 66 if a -> node.type = list_node 67 then do; 68 if a -> list.number ^= b -> list.number then goto fail; 69 70 do i = 1 to a -> list.number; 71 if a -> element(i) ^= b -> element(i) 72 then if ^ compare_expression((a -> element(i)),(b -> element(i))) 73 then goto fail; 74 75 end; 76 77 goto exit; 78 end; 79 80 if a -> reference.symbol ^= b -> reference.symbol then goto fail; 81 if a -> reference.c_length ^= b -> reference.c_length then goto fail; 82 if a -> reference.c_offset ^= b -> reference.c_offset then goto fail; 83 if a -> reference.units ^= b -> reference.units then goto fail; 84 if a -> reference.array_ref ^= b -> reference.array_ref then goto fail; 85 if a -> reference.modword_in_offset ^= b -> reference.modword_in_offset then goto fail; 86 87 if a -> reference.length ^= b -> reference.length 88 then if ^ compare_expression((a -> reference.length),(b -> reference.length)) 89 then goto fail; 90 91 if a -> reference.offset ^= b -> reference.offset 92 then if ^ compare_expression((a -> reference.offset),(b -> reference.offset)) 93 then goto fail; 94 95 if a -> reference.qualifier ^= b -> reference.qualifier 96 then if ^ compare_expression((a -> reference.qualifier),(b -> reference.qualifier)) 97 then goto fail; 98 99 exit: return("1"b); 100 101 fail: return("0"b); 102 end; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 10/03/83 1007.1 compare_expression.pl1 >spec>on>pl128d>compare_expression.pl1 20 1 08/13/81 2211.5 list.incl.pl1 >ldd>include>list.incl.pl1 21 2 07/21/80 1546.3 nodes.incl.pl1 >ldd>include>nodes.incl.pl1 22 3 07/21/80 1546.3 operator.incl.pl1 >ldd>include>operator.incl.pl1 23 4 07/21/80 1546.3 reference.incl.pl1 >ldd>include>reference.incl.pl1 24 5 10/02/83 0828.4 symbol.incl.pl1 >spec>on>pl128d>symbol.incl.pl1 25 6 04/07/83 1635.0 op_codes.incl.pl1 >ldd>include>op_codes.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 000100 automatic pointer dcl 15 set ref 27* 30 32 35 37 39 41 44 45 47 48 48 66 68 70 71 71 80 81 82 83 84 85 87 87 91 91 95 95 ap parameter pointer dcl 13 ref 11 27 array_ref 0(09) based bit(1) level 2 packed unaligned dcl 4-3 ref 84 84 attributes 31 based structure level 2 dcl 5-3 b 000102 automatic pointer dcl 15 set ref 28* 30 33 35 43 45 48 48 56 68 71 71 80 81 82 83 84 85 87 87 91 91 95 95 b_op_code 000107 automatic bit(9) dcl 15 set ref 43* 44 54 bp parameter pointer dcl 13 ref 11 28 c_length 2 based fixed bin(24,0) level 2 dcl 4-3 ref 81 81 c_offset 1 based fixed bin(24,0) level 2 dcl 4-3 ref 82 82 element 1 based pointer array level 2 packed unaligned dcl 1-6 ref 71 71 71 71 i 000106 automatic fixed bin(17,0) dcl 15 set ref 47* 48 48 48 48* 70* 71 71 71 71* info 11 based structure level 2 packed unaligned dcl 4-3 irreducible 31(34) based bit(1) level 4 packed unaligned dcl 5-3 ref 59 length 6 based pointer level 2 packed unaligned dcl 4-3 ref 87 87 87 87 list based structure level 1 dcl 1-6 list_node constant bit(9) initial dcl 2-5 ref 66 misc_attributes 31(19) based structure level 3 packed unaligned dcl 5-3 modword_in_offset 11(35) based bit(1) level 4 packed unaligned dcl 4-3 ref 85 85 node based structure level 1 dcl 2-27 null builtin function dcl 15 ref 32 33 number 0(21) based fixed bin(14,0) level 2 in structure "list" packed unaligned dcl 1-6 in procedure "compare_expression" ref 68 68 70 number 0(21) based fixed bin(14,0) level 2 in structure "operator" packed unaligned dcl 3-6 in procedure "compare_expression" ref 45 45 47 offset 5 based pointer level 2 packed unaligned dcl 4-3 ref 91 91 91 91 op_code 0(09) based bit(9) level 2 packed unaligned dcl 3-6 ref 43 44 operand 1 based pointer array level 2 packed unaligned dcl 3-6 ref 48 48 48 48 56 57 operator based structure level 1 dcl 3-6 operator_node constant bit(9) initial dcl 2-5 ref 41 57 other 11(33) based structure level 3 packed unaligned dcl 4-3 qualifier 4 based pointer level 2 packed unaligned dcl 4-3 ref 95 95 95 95 r 000104 automatic pointer dcl 15 set ref 56* 57 57* 57 59 reference based structure level 1 dcl 4-3 std_call constant bit(9) initial dcl 6-8 ref 54 symbol based structure level 1 dcl 5-3 in procedure "compare_expression" symbol 3 based pointer level 2 in structure "reference" packed unaligned dcl 4-3 in procedure "compare_expression" ref 59 80 80 temporary_node constant bit(9) initial dcl 2-5 ref 37 token_node constant bit(9) initial dcl 2-5 ref 39 type based bit(9) level 2 packed unaligned dcl 2-27 ref 35 35 37 39 41 57 66 units 0(14) based fixed bin(3,0) level 2 packed unaligned dcl 4-3 ref 83 83 NAMES DECLARED BY DECLARE STATEMENT AND NEVER REFERENCED. a_format internal static bit(9) initial dcl 6-8 abs_fun internal static bit(9) initial dcl 6-8 acos_fun internal static bit(9) initial dcl 6-8 acosd_fun internal static bit(9) initial dcl 6-8 add internal static bit(9) initial dcl 6-8 addbitno_fun internal static bit(9) initial dcl 6-8 addcharno_fun internal static bit(9) initial dcl 6-8 addr_fun internal static bit(9) initial dcl 6-8 addr_fun_bits internal static bit(9) initial dcl 6-8 addrel_fun internal static bit(9) initial dcl 6-8 allocation_fun internal static bit(9) initial dcl 6-8 allot_auto internal static bit(9) initial dcl 6-8 allot_based internal static bit(9) initial dcl 6-8 allot_ctl internal static bit(9) initial dcl 6-8 allot_var internal static bit(9) initial dcl 6-8 and_bits internal static bit(9) initial dcl 6-8 array_node internal static bit(9) initial dcl 2-5 asin_fun internal static bit(9) initial dcl 6-8 asind_fun internal static bit(9) initial dcl 6-8 assign internal static bit(9) initial dcl 6-8 assign_by_name internal static bit(9) initial dcl 6-8 assign_round internal static bit(9) initial dcl 6-8 assign_size_ck internal static bit(9) initial dcl 6-8 assign_zero internal static bit(9) initial dcl 6-8 atan_fun internal static bit(9) initial dcl 6-8 atand_fun internal static bit(9) initial dcl 6-8 b_format internal static bit(9) initial dcl 6-8 baseno_fun internal static bit(9) initial dcl 6-8 baseptr_fun internal static bit(9) initial dcl 6-8 bit_pointer internal static bit(9) initial dcl 6-8 bit_to_char internal static bit(9) initial dcl 6-8 bit_to_word internal static bit(9) initial dcl 6-8 bitno_fun internal static bit(9) initial dcl 6-8 block_node internal static bit(9) initial dcl 2-5 bn_format internal static bit(9) initial dcl 6-8 bool_fun internal static bit(9) initial dcl 6-8 bound_ck internal static bit(9) initial dcl 6-8 bound_node internal static bit(9) initial dcl 2-5 by_name_agg_node internal static bit(9) initial dcl 2-5 byte_fun internal static bit(9) initial dcl 6-8 c_format internal static bit(9) initial dcl 6-8 cat_string internal static bit(9) initial dcl 6-8 ceil_fun internal static bit(9) initial dcl 6-8 char_to_word internal static bit(9) initial dcl 6-8 charno_fun internal static bit(9) initial dcl 6-8 clock_fun internal static bit(9) initial dcl 6-8 close_file internal static bit(9) initial dcl 6-8 codeptr_fun internal static bit(9) initial dcl 6-8 column_format internal static bit(9) initial dcl 6-8 complex_fun internal static bit(9) initial dcl 6-8 conjg_fun internal static bit(9) initial dcl 6-8 context_node internal static bit(9) initial dcl 2-5 copy_string internal static bit(9) initial dcl 6-8 copy_words internal static bit(9) initial dcl 6-8 cos_fun internal static bit(9) initial dcl 6-8 cosd_fun internal static bit(9) initial dcl 6-8 cross_reference_node internal static bit(9) initial dcl 2-5 default_node internal static bit(9) initial dcl 2-5 delete_file internal static bit(9) initial dcl 6-8 desc_size internal static bit(9) initial dcl 6-8 digit_to_bit internal static bit(9) initial dcl 6-8 div internal static bit(9) initial dcl 6-8 do_fun internal static bit(9) initial dcl 6-8 do_spec internal static bit(9) initial dcl 6-8 e_format internal static bit(9) initial dcl 6-8 empty_area internal static bit(9) initial dcl 6-8 enable_on internal static bit(9) initial dcl 6-8 environmentptr_fun internal static bit(9) initial dcl 6-8 equal internal static bit(9) initial dcl 6-8 ex_prologue internal static bit(9) initial dcl 6-8 exp internal static bit(9) initial dcl 6-8 exp_fun internal static bit(9) initial dcl 6-8 f_format internal static bit(9) initial dcl 6-8 floor_fun internal static bit(9) initial dcl 6-8 format_value_node internal static bit(9) initial dcl 2-5 fortran_read internal static bit(9) initial dcl 6-8 fortran_write internal static bit(9) initial dcl 6-8 free_based internal static bit(9) initial dcl 6-8 free_ctl internal static bit(9) initial dcl 6-8 free_var internal static bit(9) initial dcl 6-8 ftn_file_manip internal static bit(9) initial dcl 6-8 ftn_trans_loop internal static bit(9) initial dcl 6-8 get_data_trans internal static bit(9) initial dcl 6-8 get_edit_trans internal static bit(9) initial dcl 6-8 get_file internal static bit(9) initial dcl 6-8 get_list_trans internal static bit(9) initial dcl 6-8 get_string internal static bit(9) initial dcl 6-8 greater_or_equal internal static bit(9) initial dcl 6-8 greater_than internal static bit(9) initial dcl 6-8 half_to_word internal static bit(9) initial dcl 6-8 imag_fun internal static bit(9) initial dcl 6-8 index_after_fun internal static bit(9) initial dcl 6-8 index_before_fun internal static bit(9) initial dcl 6-8 index_fun internal static bit(9) initial dcl 6-8 index_rev_fun internal static bit(9) initial dcl 6-8 join internal static bit(9) initial dcl 6-8 jump internal static bit(9) initial dcl 6-8 jump_false internal static bit(9) initial dcl 6-8 jump_if_eq internal static bit(9) initial dcl 6-8 jump_if_ge internal static bit(9) initial dcl 6-8 jump_if_gt internal static bit(9) initial dcl 6-8 jump_if_le internal static bit(9) initial dcl 6-8 jump_if_lt internal static bit(9) initial dcl 6-8 jump_if_ne internal static bit(9) initial dcl 6-8 jump_true internal static bit(9) initial dcl 6-8 l_parn internal static bit(9) initial dcl 6-8 label_array_element_node internal static bit(9) initial dcl 2-5 label_node internal static bit(9) initial dcl 2-5 length_fun internal static bit(9) initial dcl 6-8 less_or_equal internal static bit(9) initial dcl 6-8 less_than internal static bit(9) initial dcl 6-8 line_format internal static bit(9) initial dcl 6-8 locate_file internal static bit(9) initial dcl 6-8 lock_file internal static bit(9) initial dcl 6-8 lock_fun internal static bit(9) initial dcl 6-8 log10_fun internal static bit(9) initial dcl 6-8 log2_fun internal static bit(9) initial dcl 6-8 log_fun internal static bit(9) initial dcl 6-8 loop internal static bit(9) initial dcl 6-8 machine_state_node internal static bit(9) initial dcl 2-5 make_desc internal static bit(9) initial dcl 6-8 max_fun internal static bit(9) initial dcl 6-8 max_list_elements internal static fixed bin(17,0) initial dcl 1-12 max_number_of_operands internal static fixed bin(15,0) initial dcl 3-15 min_fun internal static bit(9) initial dcl 6-8 mod_bit internal static bit(9) initial dcl 6-8 mod_byte internal static bit(9) initial dcl 6-8 mod_fun internal static bit(9) initial dcl 6-8 mod_half internal static bit(9) initial dcl 6-8 mod_word internal static bit(9) initial dcl 6-8 mult internal static bit(9) initial dcl 6-8 n automatic fixed bin(17,0) dcl 15 negate internal static bit(9) initial dcl 6-8 nop internal static bit(9) initial dcl 6-8 not_bits internal static bit(9) initial dcl 6-8 not_equal internal static bit(9) initial dcl 6-8 off_fun internal static bit(9) initial dcl 6-8 open_file internal static bit(9) initial dcl 6-8 or_bits internal static bit(9) initial dcl 6-8 pack internal static bit(9) initial dcl 6-8 page_format internal static bit(9) initial dcl 6-8 param_desc_ptr internal static bit(9) initial dcl 6-8 param_ptr internal static bit(9) initial dcl 6-8 picture_format internal static bit(9) initial dcl 6-8 pl1_mod_fun internal static bit(9) initial dcl 6-8 prefix_plus internal static bit(9) initial dcl 6-8 ptr_fun internal static bit(9) initial dcl 6-8 put_control internal static bit(9) initial dcl 6-8 put_data_trans internal static bit(9) initial dcl 6-8 put_edit_trans internal static bit(9) initial dcl 6-8 put_field internal static bit(9) initial dcl 6-8 put_field_chk internal static bit(9) initial dcl 6-8 put_file internal static bit(9) initial dcl 6-8 put_list_trans internal static bit(9) initial dcl 6-8 put_string internal static bit(9) initial dcl 6-8 r_format internal static bit(9) initial dcl 6-8 r_parn internal static bit(9) initial dcl 6-8 range_ck internal static bit(9) initial dcl 6-8 rank_fun internal static bit(9) initial dcl 6-8 read_file internal static bit(9) initial dcl 6-8 real_fun internal static bit(9) initial dcl 6-8 record_io internal static bit(9) initial dcl 6-8 refer internal static bit(9) initial dcl 6-8 reference_node internal static bit(9) initial dcl 2-5 rel_fun internal static bit(9) initial dcl 6-8 repeat_fun internal static bit(9) initial dcl 6-8 return_bits internal static bit(9) initial dcl 6-8 return_string internal static bit(9) initial dcl 6-8 return_value internal static bit(9) initial dcl 6-8 return_words internal static bit(9) initial dcl 6-8 reverse_fun internal static bit(9) initial dcl 6-8 revert_on internal static bit(9) initial dcl 6-8 rewrite_file internal static bit(9) initial dcl 6-8 round_fun internal static bit(9) initial dcl 6-8 search_fun internal static bit(9) initial dcl 6-8 search_rev_fun internal static bit(9) initial dcl 6-8 segno_fun internal static bit(9) initial dcl 6-8 setbitno_fun internal static bit(9) initial dcl 6-8 setcharno_fun internal static bit(9) initial dcl 6-8 sf_par_node internal static bit(9) initial dcl 2-5 sign_fun internal static bit(9) initial dcl 6-8 signal_on internal static bit(9) initial dcl 6-8 sin_fun internal static bit(9) initial dcl 6-8 sind_fun internal static bit(9) initial dcl 6-8 skip_format internal static bit(9) initial dcl 6-8 source_node internal static bit(9) initial dcl 2-5 sqrt_fun internal static bit(9) initial dcl 6-8 stack_ptr internal static bit(9) initial dcl 6-8 stackbaseptr_fun internal static bit(9) initial dcl 6-8 stackframeptr_fun internal static bit(9) initial dcl 6-8 stacq_fun internal static bit(9) initial dcl 6-8 statement_node internal static bit(9) initial dcl 2-5 std_arg_list internal static bit(9) initial dcl 6-8 std_entry internal static bit(9) initial dcl 6-8 std_return internal static bit(9) initial dcl 6-8 stop internal static bit(9) initial dcl 6-8 stream_prep internal static bit(9) initial dcl 6-8 sub internal static bit(9) initial dcl 6-8 symbol_node internal static bit(9) initial dcl 2-5 tan_fun internal static bit(9) initial dcl 6-8 tand_fun internal static bit(9) initial dcl 6-8 terminate_trans internal static bit(9) initial dcl 6-8 translate_fun internal static bit(9) initial dcl 6-8 trunc_fun internal static bit(9) initial dcl 6-8 unlock_file internal static bit(9) initial dcl 6-8 unpack internal static bit(9) initial dcl 6-8 vclock_fun internal static bit(9) initial dcl 6-8 verify_fun internal static bit(9) initial dcl 6-8 verify_ltrim_fun internal static bit(9) initial dcl 6-8 verify_rev_fun internal static bit(9) initial dcl 6-8 verify_rtrim_fun internal static bit(9) initial dcl 6-8 word_to_mod2 internal static bit(9) initial dcl 6-8 word_to_mod4 internal static bit(9) initial dcl 6-8 word_to_mod8 internal static bit(9) initial dcl 6-8 wordno_fun internal static bit(9) initial dcl 6-8 write_file internal static bit(9) initial dcl 6-8 x_format internal static bit(9) initial dcl 6-8 xor_bits internal static bit(9) initial dcl 6-8 NAMES DECLARED BY EXPLICIT CONTEXT. compare_expression 000010 constant entry external dcl 11 ref 48 71 87 91 95 exit 000373 constant label dcl 99 ref 30 63 77 fail 000377 constant label dcl 101 ref 32 33 35 37 39 44 45 48 59 68 71 80 81 82 83 84 85 87 91 95 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 430 440 402 440 Length 712 402 10 236 26 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME compare_expression 116 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME compare_expression 000100 a compare_expression 000102 b compare_expression 000104 r compare_expression 000106 i compare_expression 000107 b_op_code compare_expression THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_in return ext_entry NO EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 11 000004 27 000015 28 000021 30 000024 32 000030 33 000034 35 000040 37 000047 39 000051 41 000053 43 000056 44 000062 45 000067 47 000100 48 000107 52 000134 54 000136 56 000141 57 000144 59 000152 63 000157 66 000160 68 000162 70 000173 71 000201 75 000226 77 000230 80 000231 81 000234 82 000237 83 000242 84 000253 85 000264 87 000273 91 000317 95 000345 99 000373 101 000377 ----------------------------------------------------------- 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