COMPILATION LISTING OF SEGMENT base_to_core Compiled by: Multics PL/I Compiler, Release 28d, of September 14, 1983 Compiled at: Honeywell LCPD Phoenix, System M Compiled on: 10/03/83 1623.6 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 /* procedure to store ptr value held in base register 12* 13* Initial Version: 24 July 1971 by BLW 14* Modified: 13 February 1973 by RAB 15* Modified: 11 June 1976 by RAB 16* Modified: 29 March 1978 by PCK to allow sp to be stored 17* Modified: 30 March 1980 by RAB for reference.(aligned padded)_for_store_ref. 18* See prepare_operand for details. */ 19 20 base_to_core: proc(p_base,var); 21 22 dcl p_base fixed bin, 23 var ptr; 24 25 dcl (p,p1,q,q1) ptr, 26 base fixed bin, 27 update bit(1) aligned, 28 dt fixed bin, 29 state_man$flush_ref entry(ptr), 30 base_man$update_base entry(fixed bin,ptr,fixed bin), 31 store entry(ptr), 32 expmac$zero entry(fixed bin(15)), 33 load entry(ptr,fixed bin), 34 (base_man$lock,base_man$unlock) entry(fixed bin), 35 expmac entry(fixed bin(15),ptr), 36 c_a entry(fixed bin,fixed bin) returns(ptr), 37 expmac$two_eis entry(fixed bin(15),ptr,ptr); 38 39 dcl (max,null) builtin; 40 41 dcl ( store_base(23:24,7) init(61,409,622,623,624,625,533, /* unpacked */ 42 630,631,632,633,634,635,730), /* packed */ 43 unpk_to_pk init(407), 44 move_bits init(99), 45 base_to_aq(6) init(410,411,626,627,628,629)) fixed bin(15) int static; 46 1 1 /* BEGIN INCLUDE FILE ... reference.incl.pl1 */ 1 2 1 3 dcl 1 reference based aligned, 1 4 2 node_type bit(9) unaligned, 1 5 2 array_ref bit(1) unaligned, 1 6 2 varying_ref bit(1) unaligned, 1 7 2 shared bit(1) unaligned, 1 8 2 put_data_sw bit(1) unaligned, 1 9 2 processed bit(1) unaligned, 1 10 2 units fixed(3) unaligned, 1 11 2 ref_count fixed(17) unaligned, 1 12 2 c_offset fixed(24), 1 13 2 c_length fixed(24), 1 14 2 symbol ptr unaligned, 1 15 2 qualifier ptr unaligned, 1 16 2 offset ptr unaligned, 1 17 2 length ptr unaligned, 1 18 2 subscript_list ptr unaligned, 1 19 /* these fields are used by the 645 code generator */ 1 20 2 address structure unaligned, 1 21 3 base bit(3), 1 22 3 offset bit(15), 1 23 3 op bit(9), 1 24 3 no_address bit(1), 1 25 3 inhibit bit(1), 1 26 3 ext_base bit(1), 1 27 3 tag bit(6), 1 28 2 info structure unaligned, 1 29 3 address_in structure, 1 30 4 b dimension(0:7) bit(1), 1 31 4 storage bit(1), 1 32 3 value_in structure, 1 33 4 a bit(1), 1 34 4 q bit(1), 1 35 4 aq bit(1), 1 36 4 string_aq bit(1), 1 37 4 complex_aq bit(1), 1 38 4 decimal_aq bit(1), 1 39 4 b dimension(0:7) bit(1), 1 40 4 storage bit(1), 1 41 4 indicators bit(1), 1 42 4 x dimension(0:7) bit(1), 1 43 3 other structure, 1 44 4 big_offset bit(1), 1 45 4 big_length bit(1), 1 46 4 modword_in_offset bit(1), 1 47 2 data_type fixed(5) unaligned, 1 48 2 bits structure unaligned, 1 49 3 padded_ref bit(1), 1 50 3 aligned_ref bit(1), 1 51 3 long_ref bit(1), 1 52 3 forward_ref bit(1), 1 53 3 ic_ref bit(1), 1 54 3 temp_ref bit(1), 1 55 3 defined_ref bit(1), 1 56 3 evaluated bit(1), 1 57 3 allocate bit(1), 1 58 3 allocated bit(1), 1 59 3 aliasable bit(1), 1 60 3 even bit(1), 1 61 3 perm_address bit(1), 1 62 3 aggregate bit(1), 1 63 3 hit_zero bit(1), 1 64 3 dont_save bit(1), 1 65 3 fo_in_qual bit(1), 1 66 3 hard_to_load bit(1), 1 67 2 relocation bit(12) unaligned, 1 68 2 more_bits structure unaligned, 1 69 3 substr bit(1), 1 70 3 padded_for_store_ref bit(1), 1 71 3 aligned_for_store_ref bit(1), 1 72 3 mbz bit(15), 1 73 2 store_ins bit(18) unaligned; 1 74 1 75 /* END INCLUDE FILE ... reference.incl.pl1 */ 47 2 1 /* BEGIN INCLUDE FILE ... symbol.incl.pl1 */ 2 2 2 3 dcl 1 symbol based aligned, 2 4 2 node_type bit(9) unal, 2 5 2 source_id structure unal, 2 6 3 file_number bit(8), 2 7 3 line_number bit(14), 2 8 3 statement_number bit(5), 2 9 2 location fixed(18) unal unsigned, 2 10 2 allocated bit(1) unal, 2 11 2 dcl_type bit(3) unal, 2 12 2 reserved bit(6) unal, 2 13 2 pix unal, 2 14 3 pic_fixed bit(1) unal, 2 15 3 pic_float bit(1) unal, 2 16 3 pic_char bit(1) unal, 2 17 3 pic_scale fixed(7) unal, 2 18 3 pic_size fixed(7) unal, 2 19 2 level fixed(8) unal, 2 20 2 boundary fixed(3) unal, 2 21 2 size_units fixed(3) unal, 2 22 2 scale fixed(7) unal, 2 23 2 runtime bit(18) unal, 2 24 2 runtime_offset bit(18) unal, 2 25 2 block_node ptr unal, 2 26 2 token ptr unal, 2 27 2 next ptr unal, 2 28 2 multi_use ptr unal, 2 29 2 cross_references ptr unal, 2 30 2 initial ptr unal, 2 31 2 array ptr unal, 2 32 2 descriptor ptr unal, 2 33 2 equivalence ptr unal, 2 34 2 reference ptr unal, 2 35 2 general ptr unal, 2 36 2 father ptr unal, 2 37 2 brother ptr unal, 2 38 2 son ptr unal, 2 39 2 word_size ptr unal, 2 40 2 bit_size ptr unal, 2 41 2 dcl_size ptr unal, 2 42 2 symtab_size ptr unal, 2 43 2 c_word_size fixed(24), 2 44 2 c_bit_size fixed(24), 2 45 2 c_dcl_size fixed(24), 2 46 2 47 2 attributes structure aligned, 2 48 3 data_type structure unal, 2 49 4 structure bit(1) , 2 50 4 fixed bit(1), 2 51 4 float bit(1), 2 52 4 bit bit(1), 2 53 4 char bit(1), 2 54 4 ptr bit(1), 2 55 4 offset bit(1), 2 56 4 area bit(1), 2 57 4 label bit(1), 2 58 4 entry bit(1), 2 59 4 file bit(1), 2 60 4 arg_descriptor bit(1), 2 61 4 storage_block bit(1), 2 62 4 explicit_packed bit(1), /* options(packed) */ 2 63 4 condition bit(1), 2 64 4 format bit(1), 2 65 4 builtin bit(1), 2 66 4 generic bit(1), 2 67 4 picture bit(1), 2 68 2 69 3 misc_attributes structure unal, 2 70 4 dimensioned bit(1), 2 71 4 initialed bit(1), 2 72 4 aligned bit(1), 2 73 4 unaligned bit(1), 2 74 4 signed bit(1), 2 75 4 unsigned bit(1), 2 76 4 precision bit(1), 2 77 4 varying bit(1), 2 78 4 local bit(1), 2 79 4 decimal bit(1), 2 80 4 binary bit(1), 2 81 4 real bit(1), 2 82 4 complex bit(1), 2 83 4 variable bit(1), 2 84 4 reducible bit(1), 2 85 4 irreducible bit(1), 2 86 4 returns bit(1), 2 87 4 position bit(1), 2 88 4 internal bit(1), 2 89 4 external bit(1), 2 90 4 like bit(1), 2 91 4 member bit(1), 2 92 4 non_varying bit(1), 2 93 4 options bit(1), 2 94 4 variable_arg_list bit(1), /* options(variable) */ 2 95 4 alloc_in_text bit(1), /* options(constant) */ 2 96 2 97 3 storage_class structure unal, 2 98 4 auto bit(1), 2 99 4 based bit(1), 2 100 4 static bit(1), 2 101 4 controlled bit(1), 2 102 4 defined bit(1), 2 103 4 parameter bit(1), 2 104 4 param_desc bit(1), 2 105 4 constant bit(1), 2 106 4 temporary bit(1), 2 107 4 return_value bit(1), 2 108 2 109 3 file_attributes structure unal, 2 110 4 print bit(1), 2 111 4 input bit(1), 2 112 4 output bit(1), 2 113 4 update bit(1), 2 114 4 stream bit(1), 2 115 4 reserved_1 bit(1), 2 116 4 record bit(1), 2 117 4 sequential bit(1), 2 118 4 direct bit(1), 2 119 4 interactive bit(1), /* env(interactive) */ 2 120 4 reserved_2 bit(1), 2 121 4 reserved_3 bit(1), 2 122 4 stringvalue bit(1), /* env(stringvalue) */ 2 123 4 keyed bit(1), 2 124 4 reserved_4 bit(1), 2 125 4 environment bit(1), 2 126 2 127 3 compiler_developed structure unal, 2 128 4 aliasable bit(1), 2 129 4 packed bit(1), 2 130 4 passed_as_arg bit(1), 2 131 4 allocate bit(1), 2 132 4 set bit(1), 2 133 4 exp_extents bit(1), 2 134 4 refer_extents bit(1), 2 135 4 star_extents bit(1), 2 136 4 isub bit(1), 2 137 4 put_in_symtab bit(1), 2 138 4 contiguous bit(1), 2 139 4 put_data bit(1), 2 140 4 overlayed bit(1), 2 141 4 error bit(1), 2 142 4 symtab_processed bit(1), 2 143 4 overlayed_by_builtin bit(1), 2 144 4 defaulted bit(1), 2 145 4 connected bit(1); 2 146 2 147 /* END INCLUDE FILE ... symbol.incl.pl1 */ 48 3 1 /* BEGIN INCLUDE FILE ... machine_state.incl.pl1 */ 3 2 3 3 dcl cg_static_$m_s_p ptr ext static, 3 4 m_s_p ptr init(cg_static_$m_s_p); 3 5 3 6 dcl 1 machine_state aligned based(m_s_p), 3 7 2 node_type bit(9), 3 8 2 indicators fixed bin, 3 9 2 next ptr unal, 3 10 2 a_reg, 3 11 3 variable(10) ptr unal, 3 12 3 number fixed bin(17), 3 13 3 size fixed bin(8), 3 14 3 length fixed bin(8), 3 15 3 offset fixed bin(8), 3 16 3 constant fixed bin(24), 3 17 3 changed fixed bin(18), 3 18 3 instruction bit(36), 3 19 3 locked bit(1) aligned, 3 20 3 number_h_o fixed bin, 3 21 3 has_offset(3) ptr unal, 3 22 2 q_reg, 3 23 3 variable(10) ptr unal, 3 24 3 number fixed bin(17), 3 25 3 size fixed bin(8), 3 26 3 length fixed bin(8), 3 27 3 offset fixed bin(8), 3 28 3 constant fixed bin(24), 3 29 3 changed fixed bin(18), 3 30 3 instruction bit(36), 3 31 3 locked bit(1) aligned, 3 32 3 number_h_o fixed bin, 3 33 3 has_offset(3) ptr unal, 3 34 2 string_reg, 3 35 3 variable ptr unal, 3 36 3 size fixed bin(8), 3 37 3 offset fixed bin(8), 3 38 2 complex_reg, 3 39 3 variable ptr unal, 3 40 3 size fixed bin(8), 3 41 3 scale fixed bin(8), 3 42 2 decimal_reg, 3 43 3 variable ptr unal, 3 44 3 size fixed bin(8), 3 45 3 scale fixed bin(8), 3 46 2 index_regs(0:7), 3 47 3 variable ptr unal, 3 48 3 constant fixed bin, 3 49 3 type fixed bin(8), 3 50 3 used fixed bin(18), 3 51 3 changed fixed bin(18), 3 52 3 instruction bit(36), 3 53 3 filler fixed bin, 3 54 2 base_regs(0:7), 3 55 3 variable ptr unal, 3 56 3 constant fixed bin, 3 57 3 type fixed bin(8), 3 58 3 pad (12) fixed bin, /* future...room to make 5 element array for variable, constant, type */ 3 59 3 number fixed bin (17), /* future...number of valid elements in array */ 3 60 3 used fixed bin(18), 3 61 3 changed fixed bin(18), 3 62 3 instruction bit(36), 3 63 3 locked fixed bin(2), 3 64 2 indicators_ref(2:3) ptr unal; 3 65 3 66 /* Permissible values for machine_state.indicators. */ 3 67 3 68 dcl ( ind_known_refs init (-2), /* set by comparison of known, nonzero, references */ 3 69 ind_invalid init (-1), 3 70 ind_string_aq init (0), /* logical value in storage */ 3 71 ind_logical init (1), /* logical value in A or AQ */ 3 72 ind_arithmetic init (2), /* arith value in Q, AQ, or EAQ */ 3 73 ind_x (0:7) init (6, 7, 8, 9, 10, 11, 12, 13), 3 74 ind_decimal_reg init (14) 3 75 ) fixed bin internal static options (constant); 3 76 3 77 /* END INCLUDE FILE ... machine_state.incl.pl1 */ 49 4 1 /* BEGIN INCLUDE FILE ... nodes.incl.pl1 */ 4 2 4 3 /* Modified: 26 Dec 1979 by PCK to implement by name assignment */ 4 4 4 5 dcl ( block_node initial("000000001"b), 4 6 statement_node initial("000000010"b), 4 7 operator_node initial("000000011"b), 4 8 reference_node initial("000000100"b), 4 9 token_node initial("000000101"b), 4 10 symbol_node initial("000000110"b), 4 11 context_node initial("000000111"b), 4 12 array_node initial("000001000"b), 4 13 bound_node initial("000001001"b), 4 14 format_value_node initial("000001010"b), 4 15 list_node initial("000001011"b), 4 16 default_node initial("000001100"b), 4 17 machine_state_node initial("000001101"b), 4 18 source_node initial("000001110"b), 4 19 label_node initial("000001111"b), 4 20 cross_reference_node initial("000010000"b), 4 21 sf_par_node initial("000010001"b), 4 22 temporary_node initial("000010010"b), 4 23 label_array_element_node initial("000010011"b), 4 24 by_name_agg_node initial("000010100"b)) 4 25 bit(9) internal static aligned options(constant); 4 26 4 27 dcl 1 node based aligned, 4 28 2 type unal bit(9), 4 29 2 source_id unal structure, 4 30 3 file_number bit(8), 4 31 3 line_number bit(14), 4 32 3 statement_number bit(5); 4 33 4 34 /* END INCLUDE FILE ... nodes.incl.pl1 */ 50 5 1 dcl ( real_fix_bin_1 init(1), 5 2 real_fix_bin_2 init(2), 5 3 real_flt_bin_1 init(3), 5 4 real_flt_bin_2 init(4), 5 5 complex_fix_bin_1 init(5), 5 6 complex_fix_bin_2 init(6), 5 7 complex_flt_bin_1 init(7), 5 8 complex_flt_bin_2 init(8), 5 9 real_fix_dec init(9), 5 10 real_flt_dec init(10), 5 11 complex_fix_dec init(11), 5 12 complex_flt_dec init(12), 5 13 char_string init(13), 5 14 bit_string init(14), 5 15 label_constant init(15), 5 16 local_label_variable init(16), 5 17 label_variable init(17), 5 18 entry_variable init(18), 5 19 ext_entry_in init(19), 5 20 ext_entry_out init(20), 5 21 int_entry init(21), 5 22 int_entry_other init(22), 5 23 unpacked_ptr init(23), 5 24 packed_ptr init(24)) fixed bin(15) int static options(constant); 51 6 1 /* BEGIN INCLUDE FILE ... cgsystem.incl.pl1 */ 6 2 6 3 /* Modified: 25 Apr 1979 by PCK to implement 4-bit decimal */ 6 4 6 5 dcl ( bits_per_char init(9), 6 6 bits_per_half init(18), 6 7 bits_per_word init(36), 6 8 bits_per_two_words init(72), 6 9 bits_per_four_words init(144), 6 10 bits_per_words(2) init(36,72), 6 11 packed_digits_per_char init(2), 6 12 chars_per_word init(4), 6 13 packed_digits_per_word init(8), 6 14 6 15 break_even_bits init(216), 6 16 break_even_words init(6), 6 17 6 18 label_size init(4), 6 19 6 20 convert_size(13:14) init(9,1), 6 21 max_offset(13:14) init(27,35), 6 22 max_short_size(13:14) init(8,72), 6 23 6 24 units_per_word(0:5) init(1,36,8,4,2,1), 6 25 6 26 max_dec_scale init(32), 6 27 min_dec_scale init(-31), 6 28 max_p_xreg init(18), 6 29 max_p_fix_bin_1 init(35), 6 30 max_p_flt_bin_1 init(27), 6 31 max_p_fix_dec init(59), 6 32 max_length_p init(24), 6 33 default_fix_bin_p init(17)) fixed bin(8) int static options(constant); 6 34 6 35 dcl (convert_offset(0:5) init(36,1,4.5,9,18,36), 6 36 bits_per_packed_digit init(4.5)) fixed bin(8,1) int static options(constant); 6 37 6 38 dcl max_index_register_value init(262143) fixed bin(31) int static options(constant); 6 39 6 40 /* END INCLUDE FILE ... cgsystem.incl.pl1 */ 6 41 52 53 54 p = var; 55 base = p_base; 56 57 dt = p -> reference.data_type; 58 59 update = "0"b; 60 61 if base_regs(base).type > 0 62 then if base_regs(base).type <= 2 63 then do; 64 p1 = base_regs(base).variable; 65 66 if p1 ^= null 67 then if p1 -> node.type ^= reference_node 68 then p1 = null; 69 70 if p = p1 71 then if base_regs(base).type = 1 72 then if ^ p -> reference.shared 73 then go to gs; 74 else update = "1"b; 75 else; 76 else if dt >= unpacked_ptr 77 then if p1 ^= null 78 then if p1 -> reference.hit_zero 79 then update = "1"b; 80 end; 81 82 else p1 = null; 83 84 else do; 85 update = "1"b; 86 p1 = null; 87 end; 88 call state_man$flush_ref(p); 89 90 if update 91 then call base_man$update_base(1,p,base); 92 93 gs: 94 q = p -> reference.symbol; 95 96 /* following line is needed to allow initialization of file constants */ 97 98 if q -> symbol.temporary 99 then p -> reference.value_in.storage = "1"b; 100 101 102 103 dt = max(dt,unpacked_ptr); 104 105 if p -> reference.aligned_for_store_ref 106 then do; 107 call base_man$lock(base); 108 109 call expmac((store_base(dt,base)),p); 110 111 call base_man$unlock(base); 112 return; 113 end; 114 115 116 if p1 ^= null 117 then if p1 -> reference.data_type = packed_ptr 118 then do; 119 q1 = p1; 120 if ^ p1 -> reference.temp_ref | p1 -> reference.value_in.storage 121 then go to l2; 122 p1 -> reference.ref_count = p1 -> reference.ref_count + 1; 123 p1 -> reference.value_in.storage = "1"b; 124 go to l1; 125 end; 126 127 q1 = c_a(46,4); 128 q1 -> reference.c_length = bits_per_word; 129 130 l1: call expmac((store_base(packed_ptr,base)),q1); 131 132 l2: if ^ q1 -> reference.shared 133 then q1 -> reference.ref_count = q1 -> reference.ref_count + 1; 134 135 call expmac$two_eis((move_bits),p,q1); 136 137 end; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 10/03/83 1007.9 base_to_core.pl1 >spec>on>pl128d>base_to_core.pl1 47 1 07/21/80 1546.3 reference.incl.pl1 >ldd>include>reference.incl.pl1 48 2 10/02/83 0828.4 symbol.incl.pl1 >spec>on>pl128d>symbol.incl.pl1 49 3 11/13/79 1015.8 machine_state.incl.pl1 >ldd>include>machine_state.incl.pl1 50 4 07/21/80 1546.3 nodes.incl.pl1 >ldd>include>nodes.incl.pl1 51 5 05/03/76 1320.4 data_types.incl.pl1 >ldd>include>data_types.incl.pl1 52 6 10/25/79 1645.8 cgsystem.incl.pl1 >ldd>include>cgsystem.incl.pl1 NAMES DECLARED IN THIS COMPILATION. IDENTIFIER OFFSET LOC STORAGE CLASS DATA TYPE ATTRIBUTES AND REFERENCES (* indicates a set context) NAMES DECLARED BY DECLARE STATEMENT. aligned_for_store_ref 13(02) based bit(1) level 3 packed unaligned dcl 1-3 ref 105 attributes 31 based structure level 2 dcl 2-3 base 000110 automatic fixed bin(17,0) dcl 25 set ref 55* 61 61 64 70 90* 107* 109 111* 130 base_man$lock 000014 constant entry external dcl 25 ref 107 base_man$unlock 000016 constant entry external dcl 25 ref 111 base_man$update_base 000012 constant entry external dcl 25 ref 90 base_regs 160 based structure array level 2 dcl 3-6 bits 12(06) based structure level 2 packed unaligned dcl 1-3 bits_per_word constant fixed bin(8,0) initial dcl 6-5 ref 128 c_a 000022 constant entry external dcl 25 ref 127 c_length 2 based fixed bin(24,0) level 2 dcl 1-3 set ref 128* cg_static_$m_s_p 000026 external static pointer dcl 3-3 ref 3-3 data_type 12 based fixed bin(5,0) level 2 packed unaligned dcl 1-3 ref 57 116 dt 000112 automatic fixed bin(17,0) dcl 25 set ref 57* 76 103* 103 109 expmac 000020 constant entry external dcl 25 ref 109 130 expmac$two_eis 000024 constant entry external dcl 25 ref 135 hit_zero 12(20) based bit(1) level 3 packed unaligned dcl 1-3 ref 76 info 11 based structure level 2 packed unaligned dcl 1-3 m_s_p 000114 automatic pointer initial dcl 3-3 set ref 61 61 64 70 3-3* machine_state based structure level 1 dcl 3-6 max builtin function dcl 39 ref 103 more_bits 13 based structure level 2 packed unaligned dcl 1-3 move_bits constant fixed bin(15,0) initial dcl 41 ref 135 node based structure level 1 dcl 4-27 null builtin function dcl 39 ref 66 66 76 82 86 116 p 000100 automatic pointer dcl 25 set ref 54* 57 70 70 88* 90* 93 98 105 109* 135* p1 000102 automatic pointer dcl 25 set ref 64* 66 66 66* 70 76 76 82* 86* 116 116 119 120 120 122 122 123 p_base parameter fixed bin(17,0) dcl 22 ref 20 55 packed_ptr constant fixed bin(15,0) initial dcl 5-1 ref 116 130 q 000104 automatic pointer dcl 25 set ref 93* 98 q1 000106 automatic pointer dcl 25 set ref 119* 127* 128 130* 132 132 132 135* ref_count 0(18) based fixed bin(17,0) level 2 packed unaligned dcl 1-3 set ref 122* 122 132* 132 reference based structure level 1 dcl 1-3 reference_node constant bit(9) initial dcl 4-5 ref 66 shared 0(11) based bit(1) level 2 packed unaligned dcl 1-3 ref 70 132 state_man$flush_ref 000010 constant entry external dcl 25 ref 88 storage 11(23) based bit(1) level 4 packed unaligned dcl 1-3 set ref 98* 120 123* storage_class 32(09) based structure level 3 packed unaligned dcl 2-3 store_base 000000 constant fixed bin(15,0) initial array dcl 41 ref 109 130 symbol 3 based pointer level 2 in structure "reference" packed unaligned dcl 1-3 in procedure "base_to_core" ref 93 symbol based structure level 1 dcl 2-3 in procedure "base_to_core" temp_ref 12(11) based bit(1) level 3 packed unaligned dcl 1-3 ref 120 temporary 32(17) based bit(1) level 4 packed unaligned dcl 2-3 ref 98 type 162 based fixed bin(8,0) array level 3 in structure "machine_state" dcl 3-6 in procedure "base_to_core" ref 61 61 70 type based bit(9) level 2 in structure "node" packed unaligned dcl 4-27 in procedure "base_to_core" ref 66 unpacked_ptr constant fixed bin(15,0) initial dcl 5-1 ref 76 103 update 000111 automatic bit(1) dcl 25 set ref 59* 74* 76* 85* 90 value_in 11(09) based structure level 3 packed unaligned dcl 1-3 var parameter pointer dcl 22 ref 20 54 variable 160 based pointer array level 3 packed unaligned dcl 3-6 ref 64 NAMES DECLARED BY DECLARE STATEMENT AND NEVER REFERENCED. array_node internal static bit(9) initial dcl 4-5 base_to_aq internal static fixed bin(15,0) initial array dcl 41 bit_string internal static fixed bin(15,0) initial dcl 5-1 bits_per_char internal static fixed bin(8,0) initial dcl 6-5 bits_per_four_words internal static fixed bin(8,0) initial dcl 6-5 bits_per_half internal static fixed bin(8,0) initial dcl 6-5 bits_per_packed_digit internal static fixed bin(8,1) initial dcl 6-35 bits_per_two_words internal static fixed bin(8,0) initial dcl 6-5 bits_per_words internal static fixed bin(8,0) initial array dcl 6-5 block_node internal static bit(9) initial dcl 4-5 bound_node internal static bit(9) initial dcl 4-5 break_even_bits internal static fixed bin(8,0) initial dcl 6-5 break_even_words internal static fixed bin(8,0) initial dcl 6-5 by_name_agg_node internal static bit(9) initial dcl 4-5 char_string internal static fixed bin(15,0) initial dcl 5-1 chars_per_word internal static fixed bin(8,0) initial dcl 6-5 complex_fix_bin_1 internal static fixed bin(15,0) initial dcl 5-1 complex_fix_bin_2 internal static fixed bin(15,0) initial dcl 5-1 complex_fix_dec internal static fixed bin(15,0) initial dcl 5-1 complex_flt_bin_1 internal static fixed bin(15,0) initial dcl 5-1 complex_flt_bin_2 internal static fixed bin(15,0) initial dcl 5-1 complex_flt_dec internal static fixed bin(15,0) initial dcl 5-1 context_node internal static bit(9) initial dcl 4-5 convert_offset internal static fixed bin(8,1) initial array dcl 6-35 convert_size internal static fixed bin(8,0) initial array dcl 6-5 cross_reference_node internal static bit(9) initial dcl 4-5 default_fix_bin_p internal static fixed bin(8,0) initial dcl 6-5 default_node internal static bit(9) initial dcl 4-5 entry_variable internal static fixed bin(15,0) initial dcl 5-1 expmac$zero 000000 constant entry external dcl 25 ext_entry_in internal static fixed bin(15,0) initial dcl 5-1 ext_entry_out internal static fixed bin(15,0) initial dcl 5-1 format_value_node internal static bit(9) initial dcl 4-5 ind_arithmetic internal static fixed bin(17,0) initial dcl 3-68 ind_decimal_reg internal static fixed bin(17,0) initial dcl 3-68 ind_invalid internal static fixed bin(17,0) initial dcl 3-68 ind_known_refs internal static fixed bin(17,0) initial dcl 3-68 ind_logical internal static fixed bin(17,0) initial dcl 3-68 ind_string_aq internal static fixed bin(17,0) initial dcl 3-68 ind_x internal static fixed bin(17,0) initial array dcl 3-68 int_entry internal static fixed bin(15,0) initial dcl 5-1 int_entry_other internal static fixed bin(15,0) initial dcl 5-1 label_array_element_node internal static bit(9) initial dcl 4-5 label_constant internal static fixed bin(15,0) initial dcl 5-1 label_node internal static bit(9) initial dcl 4-5 label_size internal static fixed bin(8,0) initial dcl 6-5 label_variable internal static fixed bin(15,0) initial dcl 5-1 list_node internal static bit(9) initial dcl 4-5 load 000000 constant entry external dcl 25 local_label_variable internal static fixed bin(15,0) initial dcl 5-1 machine_state_node internal static bit(9) initial dcl 4-5 max_dec_scale internal static fixed bin(8,0) initial dcl 6-5 max_index_register_value internal static fixed bin(31,0) initial dcl 6-38 max_length_p internal static fixed bin(8,0) initial dcl 6-5 max_offset internal static fixed bin(8,0) initial array dcl 6-5 max_p_fix_bin_1 internal static fixed bin(8,0) initial dcl 6-5 max_p_fix_dec internal static fixed bin(8,0) initial dcl 6-5 max_p_flt_bin_1 internal static fixed bin(8,0) initial dcl 6-5 max_p_xreg internal static fixed bin(8,0) initial dcl 6-5 max_short_size internal static fixed bin(8,0) initial array dcl 6-5 min_dec_scale internal static fixed bin(8,0) initial dcl 6-5 operator_node internal static bit(9) initial dcl 4-5 packed_digits_per_char internal static fixed bin(8,0) initial dcl 6-5 packed_digits_per_word internal static fixed bin(8,0) initial dcl 6-5 real_fix_bin_1 internal static fixed bin(15,0) initial dcl 5-1 real_fix_bin_2 internal static fixed bin(15,0) initial dcl 5-1 real_fix_dec internal static fixed bin(15,0) initial dcl 5-1 real_flt_bin_1 internal static fixed bin(15,0) initial dcl 5-1 real_flt_bin_2 internal static fixed bin(15,0) initial dcl 5-1 real_flt_dec internal static fixed bin(15,0) initial dcl 5-1 sf_par_node internal static bit(9) initial dcl 4-5 source_node internal static bit(9) initial dcl 4-5 statement_node internal static bit(9) initial dcl 4-5 store 000000 constant entry external dcl 25 symbol_node internal static bit(9) initial dcl 4-5 temporary_node internal static bit(9) initial dcl 4-5 token_node internal static bit(9) initial dcl 4-5 units_per_word internal static fixed bin(8,0) initial array dcl 6-5 unpk_to_pk internal static fixed bin(15,0) initial dcl 41 NAMES DECLARED BY EXPLICIT CONTEXT. base_to_core 000026 constant entry external dcl 20 gs 000164 constant label dcl 93 ref 70 l1 000315 constant label dcl 130 ref 124 l2 000332 constant label dcl 132 ref 120 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 470 520 361 500 Length 1006 361 30 252 107 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME base_to_core 92 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME base_to_core 000100 p base_to_core 000102 p1 base_to_core 000104 q base_to_core 000106 q1 base_to_core 000110 base base_to_core 000111 update base_to_core 000112 dt base_to_core 000114 m_s_p base_to_core THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out return ext_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. base_man$lock base_man$unlock base_man$update_base c_a expmac expmac$two_eis state_man$flush_ref THE FOLLOWING EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. cg_static_$m_s_p LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 20 000022 3 3 000033 54 000036 55 000042 57 000044 59 000047 61 000050 64 000060 66 000063 70 000075 74 000107 75 000111 76 000112 80 000127 82 000130 85 000133 86 000135 88 000137 90 000145 93 000164 98 000167 103 000175 105 000202 107 000206 109 000215 111 000233 112 000242 116 000243 119 000254 120 000255 122 000263 123 000270 124 000272 127 000273 128 000312 130 000315 132 000332 135 000343 137 000360 ----------------------------------------------------------- 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