COMPILATION LISTING OF SEGMENT declare Compiled by: Multics PL/I Compiler, Release 32c, of June 16, 1989 Compiled at: Bull HN, Phoenix AZ, System-M Compiled on: 07/31/89 1400.6 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 declare: proc(ps); 12 13 dcl (ps,s,b,d,p,q,p1,rv) ptr; 14 dcl (i,n) fixed bin(15); 15 dcl cdesc bit(1); 16 17 dcl pl1_stat_$eis_mode bit(1) aligned ext static; 18 19 dcl condition_abreviations(9) char(8) int static 20 initial("conv","fofl","ofl","strg","strz","subrg","undf","ofl","zdiv"); 21 dcl condition_constants(9) char(16) int static varying 22 initial("conversion","fixedoverflow","overflow","stringrange","stringsize", 23 "subscriptrange","undefinedfile","underflow","zerodivide"); 24 dcl (string,fixed,null,substr) builtin; 25 26 s = ps; 27 if s=null then return; 28 if s->node.type ^= symbol_node 29 then do; 30 if s -> label.array 31 then call declare_label_array; 32 return; 33 end; 34 35 if s->symbol.boundary ^= 0 then return; 36 if s->symbol.father ^= null then return; 37 38 if s->symbol.son ^= null 39 then do; 40 if s->symbol.level ^= 1 41 then do; 42 call semantic_translator$error(149,s); 43 s->symbol.level = 1; 44 end; 45 46 call declare_structure(s); 47 48 go to exit; 49 end; 50 51 if s-> symbol.structure 52 then do; 53 call semantic_translator$error(98,s); 54 s->symbol.structure = "0"b; 55 s->symbol.level = 0; 56 end; 57 58 59 /* call validate to supply defaults and check for correctness of the declared attributes. */ 60 61 call validate(s); 62 63 /* Set the aliasable bit */ 64 65 if s -> symbol.based | s -> symbol.parameter | s -> symbol.defined | s -> symbol.external 66 then s -> symbol.aliasable = "1"b; 67 68 /* set the padded bit for this level one scalar. */ 69 70 if s->symbol.packed 71 then s->symbol.reference->reference.padded_ref = 72 ^(s->symbol.based|s->symbol.parameter|s->symbol.defined); 73 74 b=s->symbol.block_node; 75 76 /* if parameter, returns descriptor, or controlled variable, replace the asterisks with references to descriptors. */ 77 78 cdesc = s->symbol.parameter | s->symbol.return_value | s->symbol.controlled; 79 80 if cdesc 81 then if s->symbol.star_extents | s->symbol.exp_extents 82 then s->symbol.descriptor = declare_descriptor$param((s->symbol.block_node),null,s,null,"1"b); 83 84 /* determine the storage size and boundary requirement. */ 85 86 call get_size(s); 87 88 /* Make sure the value will fit in a segment */ 89 90 if s -> symbol.c_word_size > max_words_per_variable 91 then call semantic_translator$error (357,s); 92 93 /* If the variable requires a descriptor and has constant extents, declare_ 94* descriptor must be called after the extents have been calculated in order 95* to actually declare the constant descriptor */ 96 97 if cdesc 98 then if s->symbol.descriptor = null 99 then s->symbol.descriptor = declare_descriptor((s->symbol.block_node),null,s,null,"1"b); 100 101 /* A character string constant is genenerated for condition constants */ 102 103 if s->symbol.condition 104 then do; 105 if s->symbol.dcl_type ^= by_compiler then s->symbol.equivalence = s; 106 do i = 1 to 9; 107 if s->symbol.token->token.string = condition_abreviations(i) 108 then do; 109 s->symbol.general = declare_constant$char((condition_constants(i))); 110 go to loop_exit; 111 end; 112 end; 113 114 s->symbol.general = declare_constant$char((s->symbol.token->token.string)); 115 end; 116 loop_exit: 117 118 /* If this is an entry process its returns descriptor and parameter descriptors. 119* 120* Entry constants denoting entry points in this program have an initial pointer 121* which points to an entry or procedure statement and an equivalence pointer which 122* points to the block node containing the entry or procedure statement. Entry variables 123* and external entry constants in other programs do not have these pointers but do have a descriptor 124* list attached to their general pointer. 125* 126* If a return_value is an aggregate or has star_extents, we delay declaring it 127* by copying it so that function can get a unique copy each time the function 128* is invoked, because of addressing and descriptor problems. This fixes 129* bugs 1217 and 1311. */ 130 131 if s->symbol.entry 132 then do; 133 if s->symbol.returns 134 & (s->symbol.constant & s->symbol.initial=null 135 | s->symbol.variable) 136 then do; 137 rv = s->symbol.dcl_size; 138 rv->symbol.return_value = "1"b; 139 if rv->symbol.structure | rv->symbol.dimensioned | rv->symbol.star_extents 140 then do; 141 s->symbol.dcl_size = copy_expression(s->symbol.dcl_size); 142 call declare(rv); 143 s->symbol.dcl_size->symbol.star_extents = rv->symbol.star_extents; 144 end; 145 else call declare(rv); 146 end; 147 148 do p=s->symbol.general repeat p->element(2) while(p^=null); 149 p->element(1)->symbol.param_desc = "1"b; 150 call declare((p->element(1))); 151 end; 152 153 if s->symbol.variable then go to allocate; 154 p=s->symbol.initial; 155 if p = null then go to allocate; 156 157 /* this is an entry constant declared by a label prefix */ 158 159 /* make sure it was not multiply declared */ 160 161 d = s->symbol.token->token.declaration; 162 p1 = null; 163 do while(d^=null); 164 if d->symbol.block_node = b & d^=s 165 then if d->node.type = symbol_node 166 then if d->symbol.entry & d->symbol.constant 167 then do; 168 call semantic_translator$abort(213,s); 169 if p1 = null 170 then s->symbol.token->token.declaration = d->symbol.multi_use; 171 else p1->symbol.multi_use = d->symbol.multi_use; 172 end; 173 174 p1 = d; 175 d = d->symbol.multi_use; 176 end; 177 178 p=p->statement.root; 179 n=p->operator.number; 180 if s->symbol.returns then n = n-1; 181 p1=null; 182 183 do i=1 to n; 184 q=create_list(2); 185 if ^lookup((s->symbol.equivalence),null,(p->operator.operand(i)),d,"0"b) 186 then call semantic_translator$abort(194,(p->operand(i))); 187 if d->node.type ^= symbol_node then call semantic_translator$abort(196,d); 188 d->symbol.parameter = "1"b; 189 if d->symbol.location = 0 then d->symbol.location = i; 190 else if d->symbol.location ^= i 191 then d->symbol.allocated ="1"b; 192 q->element(1)=d; 193 if s->symbol.general = null then s->symbol.general = q; 194 if p1 ^= null then p1->element(2)=q; 195 p1=q; 196 end; 197 198 /* Use the parameters of the entry as templates to create parameter descriptors. The 199* parameter descriptors are processed as if they were in the same block as the 200* parameter from which they were derived so that they will recieve the same defaults. */ 201 202 do q = s->symbol.general repeat q->element(2) while(q^=null); 203 q->element(1),d = copy_expression(q->element(1)); 204 d->symbol.param_desc = "1"b; 205 d->symbol.parameter = "1"b; 206 call declare(d); 207 end; 208 209 /* Search the list of return values attached to the block node of the procedure and 210* find a return value whose attributes match the attributes of the value returned 211* by this entry. If such a value is found, replace this return value with the value 212* already recorded in the block node. If no such value can be found, record this return 213* value in the block node. When more than one return value is recorded in the block 214* node an automatic integer variable is declared and a pointer to it is also recorded 215* in the block node. During semantic translation of an entry statement this automatic 216* variable is assigned a number which identifies which return type is to be used 217* on return from the procedure. During semantic translation of the return statement 218* code is generated to test the value of that automatic variable and assign the return 219* value to the proper return parameter. */ 220 221 /* If there is no return value, a null list element will be on the list 222* of return values to represent that entry statement's "null" return value. */ 223 224 n = n+1; 225 226 p = s->symbol.equivalence; 227 228 do q = p->block.return_values repeat q->element(1) while(q^=null); 229 if s->symbol.dcl_size = null 230 then if q->element(2) = null 231 then goto allocate; /* simply use this null list node */ 232 else; 233 234 else if compare_declaration((q->element(2)),(s->symbol.dcl_size),"0"b) 235 then do; 236 p1 = q->element(2); 237 if p1->symbol.location ^= n 238 then p1->symbol.allocated ="1"b; 239 s->symbol.initial->statement.root->operator.operand(n) = p1->symbol.token; 240 go to make_descr; 241 end; 242 end; 243 244 if p->block.return_values ^= null & p->block.return_count = null 245 then p->block.return_count = declare_integer(p); 246 247 q = create_list(2); 248 q->element(1) = p->block.return_values; 249 p->block.return_values = q; 250 q->element(2) = s->symbol.dcl_size; 251 252 if s->symbol.dcl_size = null 253 then goto allocate; 254 255 s->symbol.dcl_size->symbol.location = n; 256 257 /* copy the return parameter's declaration to create a return descriptor that will be 258* used as the return temporary when this entry is invoked. */ 259 260 make_descr: 261 rv, s->symbol.dcl_size = copy_expression(s->symbol.dcl_size); 262 rv->symbol.return_value = "1"b; 263 rv->symbol.parameter = "0"b; 264 if rv->symbol.structure | rv->symbol.dimensioned | rv->symbol.star_extents 265 then if rv->symbol.structure & ^ rv->symbol.star_extents 266 then call set_star(rv); 267 else; 268 else call declare(rv); 269 270 if rv->symbol.star_extents 271 then do; 272 p -> block.why_nonquick.returns_star_extents = "1"b; 273 p -> block.no_stack = "0"b; 274 end; 275 end; 276 277 /* create prologue to allocate automatic variables with variable sizes. */ 278 279 allocate: 280 if s->symbol.auto 281 then do; 282 if s->symbol.word_size ^= null 283 then do; 284 p1 = s->symbol.word_size; 285 286 if p1->node.type = operator_node 287 then do; 288 q=create_operator(assign,2); 289 q->operator.operand(2)=s->symbol.word_size; 290 q->operator.operand(1),s->symbol.word_size,p1 = declare_integer(b); 291 p1->reference.symbol->symbol.c_dcl_size = max_offset_precision; 292 p=create_statement$prologue(assignment_statement,b,null,(b->block.prefix)); 293 p->statement.root=q; 294 end; 295 296 q=create_operator(allot_auto,2); 297 q->operator.operand(2)=p1; 298 q->operator.operand(1), 299 s->symbol.reference->reference.qualifier=declare_pointer(b); 300 p=create_statement$prologue(assignment_statement,b,null,(b->block.prefix)); 301 p->statement.root=q; 302 end; 303 304 if(s->symbol.area|s->symbol.initialed) 305 then call expand_initial(s,null,null); 306 go to exit; 307 end; 308 309 /* parameters which appear in more than one position are accessed via an 310* automatic pointer set by the entry. All other parameters are accessed via a 311* pointer valued operator whose 2nd operand is the parameter's position. */ 312 313 if s->symbol.parameter 314 then do; 315 if s->symbol.allocated 316 then q=declare_pointer(b); 317 else do; 318 q=create_operator(param_ptr,3); 319 q->operator.operand(2) = declare_constant$integer(fixed(s->symbol.location)); 320 q->operator.operand(3) = b; 321 end; 322 323 s->symbol.reference->reference.qualifier=q; 324 325 if s->symbol.packed 326 then if pl1_stat_$eis_mode 327 then s->symbol.reference->reference.fo_in_qual = "1"b; 328 else do; 329 p = create_operator(bit_pointer,2); 330 p->operator.operand(2) = q; 331 s->symbol.reference->reference.offset = p; 332 s->symbol.reference->reference.units = bit_; 333 end; 334 335 return; 336 end; 337 338 339 /* File constants are initialized by the prologue the 340* first time it is executed in the process. */ 341 342 if s->symbol.file 343 then if s->symbol.constant 344 then call expand_initial(s,null,null); 345 346 /* packed based scalar variables are accessed via bit valued pointers and 347* the bit offset contained in the pointer must be included as a term in the offset. */ 348 349 if s->symbol.based 350 then if s->symbol.packed 351 then if pl1_stat_$eis_mode 352 then s->symbol.reference->reference.fo_in_qual = "1"b; 353 else do; 354 q = create_operator(bit_pointer,2); 355 s->symbol.reference->reference.offset = q; 356 s->symbol.reference->reference.units = bit_; 357 end; 358 359 exit: 360 if s->symbol.auto & s->symbol.exp_extents 361 then do; 362 s -> symbol.block_node -> block.why_nonquick.auto_adjustable_storage = "1"b; 363 s -> symbol.block_node -> block.no_stack = "0"b; 364 end; 365 366 /* if this is a return descriptor and no star extents where found then the storage class 367* should be changed to temporary instead of return_value. It is not possible to 368* do this sooner as it will foul-up several programs that must be able to recognize 369* return descriptors. */ 370 371 if s->symbol.return_value & ^s->symbol.star_extents 372 then if s->symbol.structure 373 then call reset_ret_val(s); 374 else do; 375 s->symbol.return_value = "0"b; 376 s->symbol.temporary = "1"b; 377 end; 378 379 380 reset_ret_val: proc(s); 381 382 dcl (s,d) pointer; 383 384 s->symbol.temporary="1"b; 385 s->symbol.return_value="0"b; 386 do d = s->symbol.son repeat d->symbol.brother while (d ^= null); 387 call reset_ret_val(d); 388 end; 389 390 end reset_ret_val; 391 392 393 set_star: proc(ps); 394 395 /* propagates up star_extents in structure */ 396 397 dcl (ps,d,s) ptr; 398 399 s = ps; 400 do d = s->symbol.son repeat d->symbol.brother while(d ^= null); 401 call set_star(d); 402 s->symbol.star_extents = s->symbol.star_extents | d->symbol.star_extents; 403 end; 404 405 end set_star; 406 407 408 declare_label_array: proc; 409 410 /* prepares a vector of statement pointers for a label array */ 411 412 dcl (lae,next,vector) ptr; 413 dcl inc fixed bin; 414 415 inc = 1 - s -> label.low_bound; 416 vector = create_list(s -> label.high_bound - s -> label.low_bound + 1); 417 418 do lae = s -> label.statement repeat next while(lae ^= null); 419 vector -> element(lae -> label_array_element.value + inc) = lae -> label_array_element.statement; 420 next= lae -> label_array_element.next; 421 call free_node(lae); 422 end; 423 424 s -> label.statement = vector; 425 426 end; 427 428 1 1 /* BEGIN INCLUDE FILE ... semant.incl.pl1 */ 1 2 1 3 /* Modified: 30 Aug 1979 by PCK to fix 1804 and 1823 */ 1 4 /* Modified: 26 Aug 1979 by PCK to implement by name assignment */ 1 5 1 6 1 7 declare alloc_semantics entry(pointer,pointer,pointer); 1 8 /* parameter 1: (input) block node pointer */ 1 9 /* parameter 2: (input) statement node pointer */ 1 10 /* parameter 3: (in/out) tree pointer */ 1 11 1 12 declare alloc_semantics$init_only entry(pointer,pointer,pointer); 1 13 /* parameter 1: (input) qualifier pointer */ 1 14 /* parameter 2: (input) statement node pointer */ 1 15 /* parameter 3: (input) symbol node pointer */ 1 16 1 17 declare builtin entry(pointer,pointer,pointer,pointer,pointer,bit(36) aligned) 1 18 returns(pointer); 1 19 /* parameter 1: (input) block node pointer */ 1 20 /* parameter 2: (input) statement node pointer */ 1 21 /* parameter 3: (input) tree pointer */ 1 22 /* parameter 4: (input) subscript pointer */ 1 23 /* parameter 5: (input) builtin symbol node pointer */ 1 24 /* parameter 6: (in/out) context */ 1 25 /* return: (output) tree pointer */ 1 26 1 27 declare check_star_extents entry(pointer,pointer); 1 28 /* parameter 1: (input) symbol node of procedure */ 1 29 /* parameter 2: (input) argument list pointer */ 1 30 1 31 declare compare_declaration entry(pointer,pointer,bit(1) aligned) reducible 1 32 returns(bit(1) aligned); 1 33 /* parameter 1: (input) reference or symbol node ptr */ 1 34 /* parameter 2: (input) symbol node ptr */ 1 35 /* parameter 3: (input) "1"b if aligned attribute ignored for string */ 1 36 /* return: (output) compare bit */ 1 37 1 38 declare context_processor entry(pointer,label); 1 39 /* parameter 1: (input) root block node pointer */ 1 40 1 41 declare declare entry(pointer); 1 42 /* parameter 1: (input) symbol node pointer */ 1 43 1 44 declare declare_structure entry(pointer); 1 45 /* parameter 1: (input) symbol node pointer */ 1 46 1 47 declare defined_reference entry(pointer,pointer,pointer,pointer,pointer,bit(36) aligned) 1 48 returns(pointer); 1 49 /* parameter 1: (input) block node pointer */ 1 50 /* parameter 2: (input) statement node pointer */ 1 51 /* parameter 3: (input) tree pointer */ 1 52 /* parameter 4: (input) subscript list pointer or null*/ 1 53 /* parameter 5: (input) symbol node pointer */ 1 54 /* parameter 6: (in/out) context */ 1 55 /* return: (output) tree pointer */ 1 56 1 57 declare do_semantics entry(pointer,pointer,pointer); 1 58 /* parameter 1: (input) block node pointer */ 1 59 /* parameter 2: (input) statement node pointer */ 1 60 /* parameter 3: (input) tree pointer */ 1 61 1 62 declare expand_assign entry(pointer,pointer,pointer,bit(36) aligned,pointer) 1 63 returns(pointer); 1 64 /* parameter 1: (input) block node pointer */ 1 65 /* parameter 2: (input) statement node pointer */ 1 66 /* parameter 3: (input) tree pointer */ 1 67 /* parameter 4: (in/out) context */ 1 68 /* parameter 5: (input) aggregate reference node ptr */ 1 69 /* return: (output) tree pointer */ 1 70 1 71 declare expand_by_name entry(pointer,pointer,pointer); 1 72 /* parameter 1: (input) block node pointer */ 1 73 /* parameter 2: (input) statement node pointer */ 1 74 /* parameter 3: (input/output) tree pointer */ 1 75 1 76 declare expand_infix entry(pointer,pointer,pointer,bit(36) aligned) 1 77 returns(pointer); 1 78 /* parameter 1: (input) block node pointer */ 1 79 /* parameter 2: (input) statement node pointer */ 1 80 /* parameter 3: (input) tree pointer */ 1 81 /* parameter 4: (in/out) context */ 1 82 /* return: (output) tree pointer */ 1 83 1 84 declare expand_initial entry(pointer,pointer,pointer); 1 85 /* parameter 1: (input) symbol node pointer */ 1 86 /* parameter 2: (input) statement node pointer */ 1 87 /* parameter 3: (input) locator */ 1 88 1 89 declare expand_prefix entry(pointer,pointer,pointer,bit(36) aligned) 1 90 returns(pointer); 1 91 /* parameter 1: (input) block node pointer */ 1 92 /* parameter 2: (input) statement node pointer */ 1 93 /* parameter 3: (input) tree pointer */ 1 94 /* parameter 4: (in/out) context */ 1 95 /* return: (output) tree pointer */ 1 96 1 97 declare expand_primitive entry(pointer,pointer,pointer,bit(36) aligned) 1 98 returns(pointer); 1 99 /* parameter 1: (input) block node pointer */ 1 100 /* parameter 2: (input) statement node pointer */ 1 101 /* parameter 3: (input) tree pointer */ 1 102 /* parameter 4: (input) context */ 1 103 /* return: (output) tree pointer */ 1 104 1 105 declare expression_semantics entry(pointer,pointer,pointer,bit(36) aligned) 1 106 returns(pointer); 1 107 /* parameter 1: (input) block node pointer */ 1 108 /* parameter 2: (input) statement node pointer */ 1 109 /* parameter 3: (input) tree pointer */ 1 110 /* parameter 4: (in/out) context */ 1 111 /* return: (output) tree pointer */ 1 112 1 113 declare fill_refer entry(pointer,pointer,bit(1) aligned) 1 114 returns(pointer); 1 115 /* parameter 1: (input) null,ref node,op node ptr */ 1 116 /* parameter 2: (input) null,ref node,op node ptr */ 1 117 /* parameter 3: (input) copy switch for param 2 */ 1 118 /* return: (output) ptr to processed tree */ 1 119 1 120 declare io_data_list_semantics$format_list_semantics entry(pointer,pointer,pointer); 1 121 /* parameter 1: (input) block node pointer */ 1 122 /* parameter 2: (input) statement node pointer */ 1 123 /* parameter 3: (in/out) tree pointer */ 1 124 1 125 declare function entry(pointer,pointer,pointer,pointer,bit(36) aligned) 1 126 returns(pointer); 1 127 /* parameter 1: (input) block node pointer */ 1 128 /* parameter 2: (input) statement node pointer */ 1 129 /* parameter 3: (input) tree pointer */ 1 130 /* parameter 4: (input) symbol node pointer */ 1 131 /* parameter 5: (in/out) context */ 1 132 /* return: (output) tree pointer */ 1 133 1 134 declare generic_selector entry(pointer,pointer,pointer,pointer,bit(36) aligned) 1 135 returns(pointer); 1 136 /* parameter 1: (input) block node pointer */ 1 137 /* parameter 2: (input) statement node pointer */ 1 138 /* parameter 3: (input) tree pointer */ 1 139 /* parameter 4: (input) pointer to argument list */ 1 140 /* parameter 5: (in/out) context */ 1 141 /* return: (output) tree pointer */ 1 142 1 143 declare io_data_list_semantics entry(pointer,pointer,pointer); 1 144 /* parameter 1: (input) block node pointer */ 1 145 /* parameter 2: (input) statement node pointer */ 1 146 /* parameter 3: (input) operator node pointer */ 1 147 1 148 declare io_semantics entry(pointer,pointer,pointer); 1 149 /* parameter 1: (input) block node pointer */ 1 150 /* parameter 2: (input) statement node pointer */ 1 151 /* parameter 3: (input) tree pointer */ 1 152 1 153 declare lookup entry(pointer,pointer,pointer,pointer,bit(36) aligned) 1 154 returns(bit(1) aligned); 1 155 /* parameter 1: (input) block node pointer */ 1 156 /* parameter 2: (input) stmnt|symbol node pointer */ 1 157 /* parameter 3: (input) token or reference node ptr */ 1 158 /* parameter 4: (output) symbol node pointer */ 1 159 /* parameter 5: (in/out) context */ 1 160 /* return: (output) symbol found bit */ 1 161 1 162 declare make_non_quick entry(pointer, bit (36) aligned); 1 163 /* parameter 1: (input) tree pointer */ 1 164 /* parameter 2: (input) reason why being made nonquick */ 1 165 1 166 declare match_arguments entry(pointer,pointer) reducible 1 167 returns(bit(1) aligned); 1 168 /* parameter 1: (input) reference or symbol node ptr */ 1 169 /* parameter 2: (input) reference or symbol node ptr */ 1 170 /* return: (output) compare bit */ 1 171 1 172 declare offset_adder entry(pointer,fixed binary(31),fixed binary(3),bit(1) aligned, 1 173 pointer,fixed binary(31),fixed binary(3),bit(1) aligned,bit(1)); 1 174 /* parameter 1: (in/out) tree pointer */ 1 175 /* parameter 2: (in/out) constant size */ 1 176 /* parameter 3: (in/out) units */ 1 177 /* parameter 4: (in/out) ON if units ^= word_, but tree in words */ 1 178 /* parameter 5: (input) tree pointer */ 1 179 /* parameter 6: (input) constant size */ 1 180 /* parameter 7: (input) units */ 1 181 /* parameter 8: (input) ON if units ^= word_, but tree in words */ 1 182 /* parameter 9: (input) ON if should not improve units */ 1 183 1 184 declare operator_semantics entry(pointer,pointer,pointer,bit(36) aligned) 1 185 returns(pointer); 1 186 /* parameter 1: (input) block node pointer */ 1 187 /* parameter 2: (input) statement node pointer */ 1 188 /* parameter 3: (input) tree pointer */ 1 189 /* parameter 4: (in/out) context */ 1 190 /* return: (output) tree pointer */ 1 191 1 192 declare propagate_bit entry(pointer,fixed binary(15)); 1 193 /* parameter 1: (input) symbol node pointer */ 1 194 /* parameter 2: (input) attribute number */ 1 195 1 196 declare semantic_translator$call_es entry(pointer,pointer,pointer,label,bit(1) aligned) 1 197 returns(pointer); 1 198 /* parameter 1: (input) block ptr */ 1 199 /* parameter 2: (input) statement ptr */ 1 200 /* parameter 3: (input) tree ptr */ 1 201 /* parameter 4: (input) failure label */ 1 202 /* parameter 5: (input) "1"b -- convert to integer */ 1 203 /* return: (output) tree ptr */ 1 204 1 205 declare simplify_expression entry(pointer,fixed bin,bit(1)aligned); 1 206 /* parameter 1: (in/out) tree pointer */ 1 207 /* parameter 2: (output) value of constant, if the entire tree 1 208* is simplified */ 1 209 /* parameter 3: (output) bit indicating if the tree has 1 210* been simplified */ 1 211 1 212 declare simplify_offset entry(pointer,bit(36) aligned); 1 213 /* parameter 1: (input) reference node pointer */ 1 214 /* parameter 2: (input) context */ 1 215 1 216 declare subscripter entry(pointer,pointer,pointer,pointer,pointer) 1 217 returns(pointer); 1 218 /* parameter 1: (input) block node pointer */ 1 219 /* parameter 2: (input) statement node pointer */ 1 220 /* parameter 3: (input) tree pointer */ 1 221 /* parameter 4: (in/out) subscript list pointer */ 1 222 /* parameter 5: (input) symbol node pointer */ 1 223 /* return: (output) reference node pointer */ 1 224 1 225 declare validate entry(pointer); 1 226 /* parameter 1: (input) symbol node pointer */ 1 227 2 1 /****^ ********************************************************* 2 2* * * 2 3* * Copyright, (C) BULL HN Information Systems Inc., 1989 * 2 4* * * 2 5* ********************************************************* */ 2 6 2 7 /* BEGIN INCLUDE FILE ... language_utility.incl.pl1 */ 2 8 2 9 2 10 /****^ HISTORY COMMENTS: 2 11* 1) change(89-07-10,RWaters), approve(89-07-10,MCR8118), audit(89-07-19,Vu), 2 12* install(89-07-31,MR12.3-1066): 2 13* Removed the obsolete parameter source_line from the dcl of error_(). 2 14* END HISTORY COMMENTS */ 2 15 2 16 /* Modified: 6 Jun 1979 by PG to add rank and byte 2 17* * Modified: 9 Jul 1989 by RW updated the declaration of error_ 2 18* */ 2 19 2 20 declare adjust_count entry(pointer); 2 21 /* parameter 1: (input) any node pointer */ 2 22 2 23 declare bindec entry(fixed bin(31)) reducible 2 24 returns(character(12) aligned); 2 25 /* parameter 1: (input) bin value */ 2 26 /* return: (output) character value with blanks */ 2 27 2 28 declare bindec$vs entry(fixed bin(31)) reducible 2 29 returns(character(12) aligned varying); 2 30 /* parameter 1: (input) binary value */ 2 31 /* return: (output) char value without blanks */ 2 32 2 33 declare binoct entry(fixed bin(31)) reducible 2 34 returns(char(12) aligned); 2 35 /* parameter 1: (input) binary value */ 2 36 /* return: (output) char value with blanks */ 2 37 2 38 declare binary_to_octal_string entry(fixed bin(31)) reducible 2 39 returns(char(12) aligned); 2 40 /* parameter 1: (input) binary value */ 2 41 /* return: (output) right-aligned char value */ 2 42 2 43 declare binary_to_octal_var_string entry(fixed bin(31)) reducible 2 44 returns(char(12) varying aligned); 2 45 /* parameter 1: (input) binary value */ 2 46 /* returns: (output) char value without blanks */ 2 47 2 48 declare compare_expression entry(pointer,pointer) reducible 2 49 returns(bit(1) aligned); 2 50 /* parameter 1: (input) any node pointer */ 2 51 /* parameter 2: (input) any node pointer */ 2 52 /* return: (output) compare bit */ 2 53 2 54 declare constant_length entry (pointer, fixed bin (71)) 2 55 returns (bit (1) aligned); 2 56 /* parameter 1: (input) reference node pointer */ 2 57 /* parameter 2: (input) value of constant length */ 2 58 /* return: (output) "1"b if constant length */ 2 59 2 60 declare convert entry(pointer,bit(36) aligned) 2 61 returns(pointer); 2 62 /* parameter 1: (input) any node pointer */ 2 63 /* parameter 2: (input) target type */ 2 64 /* return: (output) target value tree pointer */ 2 65 2 66 declare convert$to_integer entry(pointer,bit(36)aligned) 2 67 returns(pointer); 2 68 /* parameter 1: (input) any node pointer */ 2 69 /* parameter 2: (input) target type */ 2 70 /* return: (output) target value tree pointer */ 2 71 2 72 declare convert$from_builtin entry(pointer,bit(36) aligned) 2 73 returns(pointer); 2 74 /* parameter 1: (input) any node pointer */ 2 75 /* parameter 2: (input) target type */ 2 76 /* return: (output) target value tree pointer */ 2 77 2 78 declare convert$validate entry(pointer,pointer); 2 79 /* parameter 1: (input) source value tree pointer */ 2 80 /* parameter 2: (input) target reference node pointer */ 2 81 2 82 declare convert$to_target_fb entry(pointer,pointer) 2 83 returns(pointer); 2 84 /* parameter 1: (input) source value tree pointer */ 2 85 /* parameter 2: (input) target reference node pointer */ 2 86 /* return: (output) target value tree pointer */ 2 87 2 88 declare convert$to_target entry(pointer,pointer) 2 89 returns(pointer); 2 90 /* parameter 1: (input) source value tree pointer */ 2 91 /* parameter 2: (input) target reference node pointer */ 2 92 /* return: (output) target value tree pointer */ 2 93 2 94 declare copy_expression entry(pointer unaligned) 2 95 returns(pointer); 2 96 /* parameter 1: (input) any node pointer */ 2 97 /* return: (output) any node pointer */ 2 98 2 99 declare copy_expression$copy_sons entry(pointer,pointer); 2 100 /* parameter 1: (input) father symbol node pointer */ 2 101 /* parameter 2: (input) stepfather symbol node ptr */ 2 102 2 103 declare copy_unique_expression entry(pointer) 2 104 returns(pointer); 2 105 /* parameter 1: (input) any node pointer */ 2 106 /* return: (output) any node pointer */ 2 107 2 108 declare create_array entry() 2 109 returns(pointer); 2 110 /* return: (output) array node pointer */ 2 111 2 112 declare create_block entry(bit(9) aligned,pointer) 2 113 returns(pointer); 2 114 /* parameter 1: (input) block type */ 2 115 /* parameter 2: (input) father block node pointer */ 2 116 /* return: (output) block node pointer */ 2 117 2 118 declare create_bound entry() 2 119 returns(pointer); 2 120 /* return: (output) bound node pointer */ 2 121 2 122 declare create_context entry(pointer,pointer) 2 123 returns(pointer); 2 124 /* parameter 1: (input) block node pointer */ 2 125 /* parameter 2: (input) token pointer */ 2 126 /* return: (output) context node pointer */ 2 127 2 128 declare create_cross_reference entry() 2 129 returns(pointer); 2 130 /* return: (output) cross reference node pointer */ 2 131 2 132 declare create_default entry 2 133 returns(pointer); 2 134 /* return: (output) default node pointer */ 2 135 2 136 declare create_identifier entry() 2 137 returns(pointer); 2 138 /* return: (output) token node pointer */ 2 139 2 140 declare create_label entry(pointer,pointer,bit(3) aligned) 2 141 returns(pointer); 2 142 /* parameter 1: (input) block node pointer */ 2 143 /* parameter 2: (input) token node pointer */ 2 144 /* parameter 3: (input) declare type */ 2 145 /* return: (output) label node pointer */ 2 146 2 147 declare create_list entry(fixed bin(15)) 2 148 returns(pointer); 2 149 /* parameter 1: (input) number of list elements */ 2 150 /* return: (output) list node pointer */ 2 151 2 152 declare create_operator entry(bit(9) aligned,fixed bin(15)) 2 153 returns(pointer); 2 154 /* parameter 1: (input) operator type */ 2 155 /* parameter 2: (input) number of operands */ 2 156 /* return: (output) operator node pointer */ 2 157 2 158 declare create_reference entry(pointer) 2 159 returns(pointer); 2 160 /* parameter 1: (input) symbol node pointer */ 2 161 /* return: (output) reference node pointer */ 2 162 2 163 declare create_statement entry(bit(9) aligned,pointer,pointer,bit(12) aligned) 2 164 returns(pointer); 2 165 /* parameter 1: (input) statement type */ 2 166 /* parameter 2: (input) block node pointer */ 2 167 /* parameter 3: (input) label node pointer */ 2 168 /* parameter 4: (input) conditions */ 2 169 /* return: (output) statement node pointer */ 2 170 2 171 declare create_statement$prologue entry(bit(9) aligned,pointer,pointer,bit(12) aligned) 2 172 returns(pointer); 2 173 /* parameter 1: (input) statement type */ 2 174 /* parameter 2: (input) block node pointer */ 2 175 /* parameter 3: (input) label node pointer */ 2 176 /* parameter 4: (input) conditions */ 2 177 /* return: (output) statement node pointer */ 2 178 2 179 declare create_storage entry(fixed bin(15)) 2 180 returns(pointer); 2 181 /* parameter 1: (input) number of words */ 2 182 /* return: (output) storage block pointer */ 2 183 2 184 declare create_symbol entry(pointer,pointer,bit(3) aligned) 2 185 returns(pointer); 2 186 /* parameter 1: (input) block node pointer */ 2 187 /* parameter 2: (input) token node pointer */ 2 188 /* parameter 3: (input) declare type */ 2 189 /* return: (output) symbol node pointer */ 2 190 2 191 declare create_token entry (character (*), bit (9) aligned) 2 192 returns (ptr); 2 193 /* parameter 1: (input) token string */ 2 194 /* parameter 2: (input) token type */ 2 195 /* return: (output) token node ptr */ 2 196 2 197 declare create_token$init_hash_table entry (); 2 198 2 199 declare create_token$protected entry (char (*), bit (9) aligned, bit (18) aligned) 2 200 returns (ptr); 2 201 /* parameter 1: (input) token string */ 2 202 /* parameter 2: (input) token type */ 2 203 /* parameter 3: (input) protected flag */ 2 204 /* return: (output) token node ptr */ 2 205 2 206 declare decbin entry(character(*) aligned) reducible 2 207 returns(fixed bin(31)); 2 208 /* parameter 1: (input) decimal character string */ 2 209 /* return: (output) binary value */ 2 210 2 211 declare declare_constant entry(bit(*) aligned,bit(36) aligned,fixed bin(31),fixed bin(15)) 2 212 returns(pointer); 2 213 /* parameter 1: (input) value */ 2 214 /* parameter 2: (input) type */ 2 215 /* parameter 3: (input) size */ 2 216 /* parameter 4: (input) scale */ 2 217 /* return: (output) reference node pointer */ 2 218 2 219 declare declare_constant$bit entry(bit(*) aligned) 2 220 returns(pointer); 2 221 /* parameter 1: (input) bit */ 2 222 /* return: (output) reference node pointer */ 2 223 2 224 declare declare_constant$char entry(character(*) aligned) 2 225 returns(pointer); 2 226 /* parameter 1: (input) character */ 2 227 /* return: (output) reference node pointer */ 2 228 2 229 declare declare_constant$desc entry(bit(*) aligned) 2 230 returns(pointer); 2 231 /* parameter 1: (input) descriptor bit value */ 2 232 /* return: (output) reference node pointer */ 2 233 2 234 declare declare_constant$integer entry(fixed bin(31)) /* note...should really be fixed bin(24) */ 2 235 returns(pointer); 2 236 /* parameter 1: (input) integer */ 2 237 /* return: (output) reference node pointer */ 2 238 2 239 declare declare_descriptor entry(pointer,pointer,pointer,pointer,bit(2) aligned) 2 240 returns(pointer); 2 241 /* parameter 1: (input) block node pointer */ 2 242 /* parameter 2: (input) statement node pointer */ 2 243 /* parameter 3: (input) symbol node pointer */ 2 244 /* parameter 4: (input) loc pointer */ 2 245 /* parameter 5: (input) array descriptor bit 2 246* cross_section bit */ 2 247 /* return: (output) reference node pointer */ 2 248 2 249 declare declare_descriptor$ctl entry(pointer,pointer,pointer,pointer,bit(2) aligned) 2 250 returns(pointer); 2 251 /* parameter 1: (input) block node pointer */ 2 252 /* parameter 2: (input) statement node pointer */ 2 253 /* parameter 3: (input) symbol node pointer */ 2 254 /* parameter 4: (input) loc pointer */ 2 255 /* parameter 5: (input) array descriptor bit 2 256* cross_section bit */ 2 257 /* return: (output) reference node pointer */ 2 258 2 259 declare declare_descriptor$param entry(pointer,pointer,pointer,pointer,bit(2) aligned) 2 260 returns(pointer); 2 261 /* parameter 1: (input) block node pointer */ 2 262 /* parameter 2: (input) statement node pointer */ 2 263 /* parameter 3: (input) symbol node pointer */ 2 264 /* parameter 4: (input) loc pointer */ 2 265 /* parameter 5: (input) array descriptor bit 2 266* cross_section bit */ 2 267 /* return: (output) reference node pointer */ 2 268 2 269 declare declare_integer entry(pointer) 2 270 returns(pointer); 2 271 /* parameter 1: (input) block node pointer */ 2 272 /* return: (output) reference node pointer */ 2 273 2 274 declare declare_picture entry(char(*)aligned,pointer,fixed bin(15)); 2 275 /* parameter 1: (input) picture string */ 2 276 /* parameter 2: (input) symbol node pointer */ 2 277 /* parameter 3: (output) error code, if any */ 2 278 2 279 declare declare_picture_temp entry(char(*) aligned,fixed bin(31),bit(1) aligned,bit(1) aligned) 2 280 returns(pointer); 2 281 /* parameter 1: (input) picture string */ 2 282 /* parameter 2: (input) scalefactor of picture */ 2 283 /* parameter 3: (input) ="1"b => complex picture */ 2 284 /* parameter 4: (input) ="1"b => unaligned temp */ 2 285 /* return: (output) reference node pointer */ 2 286 2 287 declare declare_pointer entry(pointer) 2 288 returns(pointer); 2 289 /* parameter 1: (input) block node pointer */ 2 290 /* return: (output) reference node pointer */ 2 291 2 292 declare declare_temporary entry(bit(36) aligned,fixed bin(31),fixed bin(15),pointer) 2 293 returns(pointer); 2 294 /* parameter 1: (input) type */ 2 295 /* parameter 2: (input) precision */ 2 296 /* parameter 3: (input) scale */ 2 297 /* parameter 4: (input) length */ 2 298 /* return: (output) reference node pointer */ 2 299 2 300 declare decode_node_id entry(pointer,bit(1) aligned) 2 301 returns(char(120) varying); 2 302 /* parameter 1: (input) node pointer */ 2 303 /* parameter 2: (input) ="1"b => capitals */ 2 304 /* return: (output) source line id */ 2 305 2 306 declare decode_source_id entry( 3 1 1 structure unaligned, 3 2 2 /* file_number */ bit(8), 3 3 2 /* line_number */ bit(14), 3 4 2 /* stmt_number */ bit(5), 2 307 2 308 bit(1) aligned) 2 309 returns(char(120) varying); 2 310 /* parameter 1: (input) source id */ 2 311 /* parameter 2: (input) ="1"b => capitals */ 2 312 /* return: (output) source line id */ 2 313 2 314 declare error entry(fixed bin(15),pointer,pointer); 2 315 /* parameter 1: (input) error number */ 2 316 /* parameter 2: (input) statement node pointer or null*/ 2 317 /* parameter 3: (input) token node pointer */ 2 318 2 319 declare error$omit_text entry(fixed bin(15),pointer,pointer); 2 320 /* parameter 1: (input) error number */ 2 321 /* parameter 2: (input) statement node pointer or null*/ 2 322 /* parameter 3: (input) token node pointer */ 2 323 2 324 declare error_ entry(fixed bin(15), 4 1 1 structure unaligned, 4 2 2 /* file_number */ bit(8), 4 3 2 /* line_number */ bit(14), 4 4 2 /* stmt_number */ bit(5), 2 325 2 326 pointer,fixed bin(8),fixed bin(23),fixed bin(11)); 2 327 /* parameter 1: (input) error number */ 2 328 /* parameter 2: (input) statement id */ 2 329 /* parameter 3: (input) any node pointer */ 2 330 /* parameter 4: (input) source segment */ 2 331 /* parameter 5: (input) source starting character */ 2 332 /* parameter 6: (input) source length */ 2 333 2 334 declare error_$no_text entry(fixed bin(15), 5 1 1 structure unaligned, 5 2 2 /* file_number */ bit(8), 5 3 2 /* line_number */ bit(14), 5 4 2 /* stmt_number */ bit(5), 2 335 2 336 pointer); 2 337 /* parameter 1: (input) error number */ 2 338 /* parameter 2: (input) statement id */ 2 339 /* parameter 3: (input) any node pointer */ 2 340 2 341 declare error_$initialize_error entry(); 2 342 2 343 declare error_$finish entry(); 2 344 2 345 declare free_node entry(pointer); 2 346 /* parameter 1: any node pointer */ 2 347 2 348 declare get_array_size entry(pointer,fixed bin(3)); 2 349 /* parameter 1: (input) symbol node pointer */ 2 350 /* parameter 2: (input) units */ 2 351 2 352 declare get_size entry(pointer); 2 353 /* parameter 1: (input) symbol node pointer */ 2 354 2 355 declare merge_attributes external entry(pointer,pointer) 2 356 returns(bit(1) aligned); 2 357 /* parameter 1: (input) target symbol node pointer */ 2 358 /* parameter 2: (input) source symbol node pointer */ 2 359 /* return: (output) "1"b if merge was unsuccessful */ 2 360 2 361 declare optimizer entry(pointer); 2 362 /* parameter 1: (input) root pointer */ 2 363 2 364 declare parse_error entry(fixed bin(15),pointer); 2 365 /* parameter 1: (input) error number */ 2 366 /* parameter 2: (input) any node pointer */ 2 367 2 368 declare parse_error$no_text entry(fixed bin(15),pointer); 2 369 /* parameter 1: (input) error number */ 2 370 /* parameter 2: (input) any node pointer */ 2 371 2 372 declare pl1_error_print$write_out 2 373 entry(fixed bin(15), 6 1 1 structure unaligned, 6 2 2 /* file_number */ bit(8), 6 3 2 /* line_number */ bit(14), 6 4 2 /* stmt_number */ bit(5), 2 374 2 375 pointer,fixed bin(11),fixed bin(31),fixed bin(31),fixed bin(15)); 2 376 /* parameter 1: (input) error number */ 2 377 /* parameter 2: (input) statement identification */ 2 378 /* parameter 3: (input) any node pointer */ 2 379 /* parameter 4: (input) source segment */ 2 380 /* parameter 5: (input) source character index */ 2 381 /* parameter 6: (input) source length */ 2 382 /* parameter 7: (input) source line */ 2 383 2 384 declare pl1_error_print$listing_segment 2 385 entry(fixed bin(15), 7 1 1 structure unaligned, 7 2 2 /* file_number */ bit(8), 7 3 2 /* line_number */ bit(14), 7 4 2 /* stmt_number */ bit(5), 2 386 2 387 pointer); 2 388 /* parameter 1: (input) error number */ 2 389 /* parameter 2: (input) statement identification */ 2 390 /* parameter 3: (input) token node pointer */ 2 391 2 392 declare pl1_print$varying entry(character(*) aligned varying); 2 393 /* parameter 1: (input) string */ 2 394 2 395 declare pl1_print$varying_nl entry(character(*) aligned varying); 2 396 /* parameter 1: (input) string */ 2 397 2 398 declare pl1_print$non_varying entry(character(*) aligned,fixed bin(31)); 2 399 /* parameter 1: (input) string */ 2 400 /* parameter 2: (input) string length or 0 */ 2 401 2 402 declare pl1_print$non_varying_nl entry(character(*) aligned,fixed bin(31)); 2 403 /* parameter 1: (input) string */ 2 404 /* parameter 2: (input) string length or 0 */ 2 405 2 406 declare pl1_print$string_pointer entry(pointer,fixed bin(31)); 2 407 /* parameter 1: (input) string pointer */ 2 408 /* parameter 2: (input) string size */ 2 409 2 410 declare pl1_print$string_pointer_nl entry(pointer,fixed bin(31)); 2 411 /* parameter 1: (input) string pointer */ 2 412 /* parameter 2: (input) string length or 0 */ 2 413 2 414 declare pl1_print$unaligned_nl entry(character(*) unaligned,fixed bin(31)); 2 415 /* parameter 1: (input) string */ 2 416 /* parameter 2: (input) length */ 2 417 2 418 declare pl1_print$for_lex entry (ptr, fixed bin (14), fixed bin (21), fixed bin (21), bit (1) aligned, bit (1) aligned); 2 419 /* parameter 1: (input) ptr to base of source segment */ 2 420 /* parameter 2: (input) line number */ 2 421 /* parameter 3: (input) starting offset in source seg */ 2 422 /* parameter 4: (input) number of chars to copy */ 2 423 /* parameter 5: (input) ON iff shd print line number */ 2 424 /* parameter 6: (input) ON iff line begins in comment */ 2 425 2 426 declare refer_extent entry(pointer,pointer); 2 427 /* parameter 1: (input/output) null,ref node,op node pointer */ 2 428 /* parameter 2: (input) null,ref node,op node pointer */ 2 429 2 430 declare reserve$clear entry() 2 431 returns(pointer); 2 432 /* return: (output) pointer */ 2 433 2 434 declare reserve$declare_lib entry(fixed bin(15)) 2 435 returns(pointer); 2 436 /* parameter 1: (input) builtin function number */ 2 437 /* return: (output) pointer */ 2 438 2 439 declare reserve$read_lib entry(fixed bin(15)) 2 440 returns(pointer); 2 441 /* parameter 1: (input) builtin function number */ 2 442 /* return: (output) pointer */ 2 443 2 444 declare semantic_translator entry(); 2 445 2 446 declare semantic_translator$abort entry(fixed bin(15),pointer); 2 447 /* parameter 1: (input) error number */ 2 448 /* parameter 2: (input) any node pointer */ 2 449 2 450 declare semantic_translator$error entry(fixed bin(15),pointer); 2 451 /* parameter 1: (input) error number */ 2 452 /* parameter 2: (input) any node pointer */ 2 453 2 454 declare share_expression entry(ptr) 2 455 returns(ptr); 2 456 /* parameter 1: (input) usually operator node pointer */ 2 457 /* return: (output) tree pointer or null */ 2 458 2 459 declare token_to_binary entry(ptr) reducible 2 460 returns(fixed bin(31)); 2 461 /* parameter 1: (input) token node pointer */ 2 462 /* return: (output) converted binary value */ 2 463 2 464 /* END INCLUDE FILE ... language_utility.incl.pl1 */ 1 228 1 229 /* END INCLUDE FILE ... semant.incl.pl1 */ 429 8 1 /* BEGIN INCLUDE FILE ... symbol.incl.pl1 */ 8 2 8 3 dcl 1 symbol based aligned, 8 4 2 node_type bit(9) unal, 8 5 2 source_id structure unal, 8 6 3 file_number bit(8), 8 7 3 line_number bit(14), 8 8 3 statement_number bit(5), 8 9 2 location fixed(18) unal unsigned, 8 10 2 allocated bit(1) unal, 8 11 2 dcl_type bit(3) unal, 8 12 2 reserved bit(6) unal, 8 13 2 pix unal, 8 14 3 pic_fixed bit(1) unal, 8 15 3 pic_float bit(1) unal, 8 16 3 pic_char bit(1) unal, 8 17 3 pic_scale fixed(7) unal, 8 18 3 pic_size fixed(7) unal, 8 19 2 level fixed(8) unal, 8 20 2 boundary fixed(3) unal, 8 21 2 size_units fixed(3) unal, 8 22 2 scale fixed(7) unal, 8 23 2 runtime bit(18) unal, 8 24 2 runtime_offset bit(18) unal, 8 25 2 block_node ptr unal, 8 26 2 token ptr unal, 8 27 2 next ptr unal, 8 28 2 multi_use ptr unal, 8 29 2 cross_references ptr unal, 8 30 2 initial ptr unal, 8 31 2 array ptr unal, 8 32 2 descriptor ptr unal, 8 33 2 equivalence ptr unal, 8 34 2 reference ptr unal, 8 35 2 general ptr unal, 8 36 2 father ptr unal, 8 37 2 brother ptr unal, 8 38 2 son ptr unal, 8 39 2 word_size ptr unal, 8 40 2 bit_size ptr unal, 8 41 2 dcl_size ptr unal, 8 42 2 symtab_size ptr unal, 8 43 2 c_word_size fixed(24), 8 44 2 c_bit_size fixed(24), 8 45 2 c_dcl_size fixed(24), 8 46 8 47 2 attributes structure aligned, 8 48 3 data_type structure unal, 8 49 4 structure bit(1) , 8 50 4 fixed bit(1), 8 51 4 float bit(1), 8 52 4 bit bit(1), 8 53 4 char bit(1), 8 54 4 ptr bit(1), 8 55 4 offset bit(1), 8 56 4 area bit(1), 8 57 4 label bit(1), 8 58 4 entry bit(1), 8 59 4 file bit(1), 8 60 4 arg_descriptor bit(1), 8 61 4 storage_block bit(1), 8 62 4 explicit_packed bit(1), /* options(packed) */ 8 63 4 condition bit(1), 8 64 4 format bit(1), 8 65 4 builtin bit(1), 8 66 4 generic bit(1), 8 67 4 picture bit(1), 8 68 8 69 3 misc_attributes structure unal, 8 70 4 dimensioned bit(1), 8 71 4 initialed bit(1), 8 72 4 aligned bit(1), 8 73 4 unaligned bit(1), 8 74 4 signed bit(1), 8 75 4 unsigned bit(1), 8 76 4 precision bit(1), 8 77 4 varying bit(1), 8 78 4 local bit(1), 8 79 4 decimal bit(1), 8 80 4 binary bit(1), 8 81 4 real bit(1), 8 82 4 complex bit(1), 8 83 4 variable bit(1), 8 84 4 reducible bit(1), 8 85 4 irreducible bit(1), 8 86 4 returns bit(1), 8 87 4 position bit(1), 8 88 4 internal bit(1), 8 89 4 external bit(1), 8 90 4 like bit(1), 8 91 4 member bit(1), 8 92 4 non_varying bit(1), 8 93 4 options bit(1), 8 94 4 variable_arg_list bit(1), /* options(variable) */ 8 95 4 alloc_in_text bit(1), /* options(constant) */ 8 96 8 97 3 storage_class structure unal, 8 98 4 auto bit(1), 8 99 4 based bit(1), 8 100 4 static bit(1), 8 101 4 controlled bit(1), 8 102 4 defined bit(1), 8 103 4 parameter bit(1), 8 104 4 param_desc bit(1), 8 105 4 constant bit(1), 8 106 4 temporary bit(1), 8 107 4 return_value bit(1), 8 108 8 109 3 file_attributes structure unal, 8 110 4 print bit(1), 8 111 4 input bit(1), 8 112 4 output bit(1), 8 113 4 update bit(1), 8 114 4 stream bit(1), 8 115 4 reserved_1 bit(1), 8 116 4 record bit(1), 8 117 4 sequential bit(1), 8 118 4 direct bit(1), 8 119 4 interactive bit(1), /* env(interactive) */ 8 120 4 reserved_2 bit(1), 8 121 4 reserved_3 bit(1), 8 122 4 stringvalue bit(1), /* env(stringvalue) */ 8 123 4 keyed bit(1), 8 124 4 reserved_4 bit(1), 8 125 4 environment bit(1), 8 126 8 127 3 compiler_developed structure unal, 8 128 4 aliasable bit(1), 8 129 4 packed bit(1), 8 130 4 passed_as_arg bit(1), 8 131 4 allocate bit(1), 8 132 4 set bit(1), 8 133 4 exp_extents bit(1), 8 134 4 refer_extents bit(1), 8 135 4 star_extents bit(1), 8 136 4 isub bit(1), 8 137 4 put_in_symtab bit(1), 8 138 4 contiguous bit(1), 8 139 4 put_data bit(1), 8 140 4 overlayed bit(1), 8 141 4 error bit(1), 8 142 4 symtab_processed bit(1), 8 143 4 overlayed_by_builtin bit(1), 8 144 4 defaulted bit(1), 8 145 4 connected bit(1); 8 146 8 147 /* END INCLUDE FILE ... symbol.incl.pl1 */ 430 9 1 /* BEGIN INCLUDE FILE ... block.incl.pl1 */ 9 2 /* Modified 22 Ocober 1980 by M. N. Davidoff to increase max block.number to 511 */ 9 3 /* format: style3,idind30 */ 9 4 9 5 declare 1 block aligned based, 9 6 2 node_type bit (9) unaligned, 9 7 2 source_id structure unaligned, 9 8 3 file_number bit (8), 9 9 3 line_number bit (14), 9 10 3 statement_number bit (5), 9 11 2 father ptr unaligned, 9 12 2 brother ptr unaligned, 9 13 2 son ptr unaligned, 9 14 2 declaration ptr unaligned, 9 15 2 end_declaration ptr unaligned, 9 16 2 default ptr unaligned, 9 17 2 end_default ptr unaligned, 9 18 2 context ptr unaligned, 9 19 2 prologue ptr unaligned, 9 20 2 end_prologue ptr unaligned, 9 21 2 main ptr unaligned, 9 22 2 end_main ptr unaligned, 9 23 2 return_values ptr unaligned, 9 24 2 return_count ptr unaligned, 9 25 2 plio_ps ptr unaligned, 9 26 2 plio_fa ptr unaligned, 9 27 2 plio_ffsb ptr unaligned, 9 28 2 plio_ssl ptr unaligned, 9 29 2 plio_fab2 ptr unaligned, 9 30 2 block_type bit (9) unaligned, 9 31 2 prefix bit (12) unaligned, 9 32 2 like_attribute bit (1) unaligned, 9 33 2 no_stack bit (1) unaligned, 9 34 2 get_data bit (1) unaligned, 9 35 2 flush_at_call bit (1) unaligned, 9 36 2 processed bit (1) unaligned, 9 37 2 text_displayed bit (1) unaligned, 9 38 2 number fixed bin (9) unsigned unaligned, 9 39 2 free_temps dimension (3) ptr, /* these fields are used by the code generator */ 9 40 2 temp_list ptr, 9 41 2 entry_list ptr, 9 42 2 o_and_s ptr, 9 43 2 why_nonquick aligned, 9 44 3 auto_adjustable_storage bit (1) unaligned, 9 45 3 returns_star_extents bit (1) unaligned, 9 46 3 stack_extended_by_args bit (1) unaligned, 9 47 3 invoked_by_format bit (1) unaligned, 9 48 3 format_statement bit (1) unaligned, 9 49 3 io_statements bit (1) unaligned, 9 50 3 assigned_to_entry_var bit (1) unaligned, 9 51 3 condition_statements bit (1) unaligned, 9 52 3 no_owner bit (1) unaligned, 9 53 3 recursive_call bit (1) unaligned, 9 54 3 options_non_quick bit (1) unaligned, 9 55 3 options_variable bit (1) unaligned, 9 56 3 never_referenced bit (1) unaligned, 9 57 3 pad_nonquick bit (5) unaligned, 9 58 2 prologue_flag bit (1) unaligned, 9 59 2 options_main bit (1) unaligned, 9 60 2 pad bit (16) unaligned, 9 61 2 number_of_entries fixed bin (17), 9 62 2 level fixed bin (17), 9 63 2 last_auto_loc fixed bin (17), 9 64 2 symbol_block fixed bin (17), 9 65 2 entry_info fixed bin (18), 9 66 2 enter structure unaligned, 9 67 3 start fixed bin (17), 9 68 3 end fixed bin (17), 9 69 2 leave structure unaligned, 9 70 3 start fixed bin (17), 9 71 3 end fixed bin (17), 9 72 2 owner ptr; 9 73 9 74 declare max_block_number fixed bin internal static options (constant) initial (511); 9 75 9 76 /* END INCLUDE FILE ... block.incl.pl1 */ 431 10 1 /* BEGIN INCLUDE FILE ... reference.incl.pl1 */ 10 2 10 3 dcl 1 reference based aligned, 10 4 2 node_type bit(9) unaligned, 10 5 2 array_ref bit(1) unaligned, 10 6 2 varying_ref bit(1) unaligned, 10 7 2 shared bit(1) unaligned, 10 8 2 put_data_sw bit(1) unaligned, 10 9 2 processed bit(1) unaligned, 10 10 2 units fixed(3) unaligned, 10 11 2 ref_count fixed(17) unaligned, 10 12 2 c_offset fixed(24), 10 13 2 c_length fixed(24), 10 14 2 symbol ptr unaligned, 10 15 2 qualifier ptr unaligned, 10 16 2 offset ptr unaligned, 10 17 2 length ptr unaligned, 10 18 2 subscript_list ptr unaligned, 10 19 /* these fields are used by the 645 code generator */ 10 20 2 address structure unaligned, 10 21 3 base bit(3), 10 22 3 offset bit(15), 10 23 3 op bit(9), 10 24 3 no_address bit(1), 10 25 3 inhibit bit(1), 10 26 3 ext_base bit(1), 10 27 3 tag bit(6), 10 28 2 info structure unaligned, 10 29 3 address_in structure, 10 30 4 b dimension(0:7) bit(1), 10 31 4 storage bit(1), 10 32 3 value_in structure, 10 33 4 a bit(1), 10 34 4 q bit(1), 10 35 4 aq bit(1), 10 36 4 string_aq bit(1), 10 37 4 complex_aq bit(1), 10 38 4 decimal_aq bit(1), 10 39 4 b dimension(0:7) bit(1), 10 40 4 storage bit(1), 10 41 4 indicators bit(1), 10 42 4 x dimension(0:7) bit(1), 10 43 3 other structure, 10 44 4 big_offset bit(1), 10 45 4 big_length bit(1), 10 46 4 modword_in_offset bit(1), 10 47 2 data_type fixed(5) unaligned, 10 48 2 bits structure unaligned, 10 49 3 padded_ref bit(1), 10 50 3 aligned_ref bit(1), 10 51 3 long_ref bit(1), 10 52 3 forward_ref bit(1), 10 53 3 ic_ref bit(1), 10 54 3 temp_ref bit(1), 10 55 3 defined_ref bit(1), 10 56 3 evaluated bit(1), 10 57 3 allocate bit(1), 10 58 3 allocated bit(1), 10 59 3 aliasable bit(1), 10 60 3 even bit(1), 10 61 3 perm_address bit(1), 10 62 3 aggregate bit(1), 10 63 3 hit_zero bit(1), 10 64 3 dont_save bit(1), 10 65 3 fo_in_qual bit(1), 10 66 3 hard_to_load bit(1), 10 67 2 relocation bit(12) unaligned, 10 68 2 more_bits structure unaligned, 10 69 3 substr bit(1), 10 70 3 padded_for_store_ref bit(1), 10 71 3 aligned_for_store_ref bit(1), 10 72 3 mbz bit(15), 10 73 2 store_ins bit(18) unaligned; 10 74 10 75 /* END INCLUDE FILE ... reference.incl.pl1 */ 432 11 1 /* BEGIN INCLUDE FILE ... list.incl.pl1 */ 11 2 11 3 /* Modified 26 June 81 by EBush to add max_list_elements */ 11 4 11 5 11 6 dcl 1 list based aligned, 11 7 2 node_type bit(9) unaligned, 11 8 2 reserved bit(12) unaligned, 11 9 2 number fixed(14) unaligned, 11 10 2 element dimension(n refer(list.number)) ptr unaligned; 11 11 11 12 dcl max_list_elements fixed bin(17) internal static options (constant) 11 13 init(16383); 11 14 11 15 /* END INCLUDE FILE ... list.incl.pl1 */ 433 12 1 /* BEGIN INCLUDE FILE ... operator.incl.pl1 */ 12 2 12 3 /* Modified: 2 Apr 1980 by PCK to add max_number_of_operands */ 12 4 12 5 /* format: style3 */ 12 6 dcl 1 operator based aligned, 12 7 2 node_type bit (9) unaligned, 12 8 2 op_code bit (9) unaligned, 12 9 2 shared bit (1) unaligned, 12 10 2 processed bit (1) unaligned, 12 11 2 optimized bit (1) unaligned, 12 12 2 number fixed (14) unaligned, 12 13 2 operand dimension (n refer (operator.number)) ptr unaligned; 12 14 12 15 dcl max_number_of_operands 12 16 fixed bin (15) int static options (constant) initial (32767); 12 17 12 18 /* END INCLUDE FILE ... operator.incl.pl1 */ 434 13 1 /* *********************************************************** 13 2* * * 13 3* * Copyright, (C) Honeywell Information Systems Inc., 1982 * 13 4* * * 13 5* *********************************************************** */ 13 6 /* BEGIN INCLUDE FILE ... statement.incl.pl1 */ 13 7 /* Internal interface of the PL/I compiler */ 13 8 13 9 dcl 1 statement based aligned, 13 10 2 node_type bit(9) unaligned, 13 11 2 source_id structure unaligned, 13 12 3 file_number bit(8), 13 13 3 line_number bit(14), 13 14 3 statement_number bit(5), 13 15 2 next ptr unaligned, 13 16 2 back ptr unaligned, 13 17 2 root ptr unaligned, 13 18 2 labels ptr unaligned, 13 19 2 reference_list ptr unaligned, 13 20 2 state_list ptr unaligned, 13 21 2 reference_count fixed(17) unaligned, 13 22 2 ref_count_copy fixed(17) unaligned, 13 23 2 object structure unaligned, 13 24 3 start fixed(17), 13 25 3 finish fixed(17), 13 26 2 source structure unaligned, 13 27 3 segment fixed(11), 13 28 3 start fixed(23), 13 29 3 length fixed(11), 13 30 2 prefix bit(12) unaligned, 13 31 2 optimized bit(1) unaligned, 13 32 2 free_temps bit(1) unaligned, 13 33 2 LHS_in_RHS bit(1) unaligned, 13 34 2 statement_type bit(9) unaligned, 13 35 2 bits structure unaligned, 13 36 3 processed bit(1) unaligned, 13 37 3 put_in_profile bit(1) unaligned, 13 38 3 generated bit(1) unaligned, 13 39 3 snap bit(1) unaligned, 13 40 3 system bit(1) unaligned, 13 41 3 irreducible bit(1) unaligned, 13 42 3 checked bit(1) unaligned, 13 43 3 save_temps bit(1) unaligned, 13 44 3 suppress_warnings bit(1) unaligned, 13 45 3 force_nonquick bit(1) unaligned, 13 46 3 expanded_by_name bit(1) unaligned, 13 47 3 begins_loop bit(1) unaligned, 13 48 3 pad bit(24) unaligned; 13 49 13 50 /* END INCLUDE FILE ... statement.incl.pl1 */ 435 14 1 /* BEGIN INCLUDE FILE ... op_codes.incl.pl1 */ 14 2 14 3 /* Modified: 25 Apr 1979 by PCK 4-bit decimal */ 14 4 /* Modified: 6 Jun 1979 by PG to add rank and byte */ 14 5 /* Modified: 26 Dec 1979 by PCK to add assign_by_name */ 14 6 /* Modified: 26 July 82 BIM wordno, segno */ 14 7 14 8 dcl ( add initial("000010001"b), /* opnd(1) <- opnd(2)+opnd(3) */ 14 9 sub initial("000010010"b), /* opnd(1) <- opnd(2)-opnd(3) */ 14 10 mult initial("000010011"b), /* opnd(1) <- opnd(2)*opnd(3) */ 14 11 div initial("000010100"b), /* opnd(1) <- opnd(2)/opnd(3) */ 14 12 negate initial("000010101"b), /* opnd(1) <- -opnd(2) */ 14 13 exp initial("000010110"b), /* opnd(1) <- opnd(2) ** opnd(3) */ 14 14 14 15 and_bits initial("000100001"b), /* opnd(1) <- opnd(2) & opnd(3) */ 14 16 or_bits initial("000100010"b), /* opnd(1) <- opnd(2)|opnd(3) */ 14 17 xor_bits initial("000100011"b), /* opnd(1) <- opnd(2) xor opnd(3) */ 14 18 not_bits initial("000100100"b), /* opnd(1) <- ^opnd(2) */ 14 19 cat_string initial("000100101"b), /* opnd(1) <- opnd(2)||opnd(3) */ 14 20 bool_fun initial("000100110"b), /* opnd(1) <- bool(opnd(2),opnd(3),opnd(4)) */ 14 21 14 22 assign initial("000110001"b), /* opnd(1) <- opnd(2) */ 14 23 assign_size_ck initial("000110010"b), /* opnd(1) <- opnd(2) */ 14 24 assign_zero initial("000110011"b), /* opnd(1) <- 0 */ 14 25 copy_words initial("000110100"b), /* move opnd(2) to opnd(1) by opnd(3) words */ 14 26 copy_string initial("000110101"b), /* move opnd(2) to opnd(1) by opnd(3) units */ 14 27 make_desc initial("000110110"b), /* opnd(1) <- descriptor(opnd(2),opnd(3)) */ 14 28 assign_round initial("000110111"b), /* opnd(1) <- opnd(2) rounded */ 14 29 pack initial("000111000"b), /* opnd(1) <- encode to picture opnd(2) */ 14 30 unpack initial("000111001"b), /* opnd(1) <- decode from picture opnd(2) */ 14 31 14 32 less_than initial("001000100"b), /* opnd(1) <- opnd(2) < opnd(3) */ 14 33 greater_than initial("001000101"b), /* opnd(1) <- opnd(2) > opnd(3) */ 14 34 equal initial("001000110"b), /* opnd(1) <- opnd(2) = opnd(3) */ 14 35 not_equal initial("001000111"b), /* opnd(1) <- opnd(2) ^= opnd(3) */ 14 36 less_or_equal initial("001001000"b), /* opnd(1) <- opnd(2) <= opnd(3) */ 14 37 greater_or_equal initial("001001001"b), /* opnd(1) <- opnd(2) >= opnd(3) */ 14 38 14 39 jump initial("001010001"b), /* go to opnd(1) unconditionally */ 14 40 jump_true initial("001010010"b), /* go to opnd(1) if opnd(2) is not 0 */ 14 41 jump_false initial("001010011"b), /* go to opnd(1) if opnd(2) is all 0 */ 14 42 jump_if_lt initial("001010100"b), /* go to opnd(1) if opnd(2) < opnd(3) */ 14 43 jump_if_gt initial("001010101"b), /* go to opnd(1) if opnd(2) > opnd(3) */ 14 44 jump_if_eq initial("001010110"b), /* go to opnd(1) if opnd(2) = opnd(3) */ 14 45 jump_if_ne initial("001010111"b), /* go to opnd(1) if opnd(2) ^= opnd(3) */ 14 46 jump_if_le initial("001011000"b), /* go to opnd(1) if opnd(2) <= opnd(3) */ 14 47 jump_if_ge initial("001011001"b), /* go to opnd(1) if opnd(2) >= opnd(3) */ 14 48 14 49 std_arg_list initial("001100001"b), /* opnd(1) <- arglist(opnd(2) desclist(opnd(3))) */ 14 50 return_words initial("001100010"b), /* return aggregate opnd(1), opnd(2) is length in words */ 14 51 std_call initial("001100011"b), /* opnd(1) <- call opnd(2) with opnd(3) */ 14 52 return_bits initial("001100100"b), /* return aggregate opnd(1), opnd(2) is length in bits */ 14 53 std_entry initial("001100101"b), /* entry(opnd(1)... opnd(n)) */ 14 54 return_string initial("001100110"b), /* return string opnd(1) */ 14 55 ex_prologue initial("001100111"b), /* execute the prologue -no operands- */ 14 56 allot_auto initial("001101000"b), /* opnd(1) <- addrel(stack,opnd(2)) */ 14 57 param_ptr initial("001101001"b), /* opnd(1) <- ptr to opnd(2) in block opnd(3) */ 14 58 param_desc_ptr initial("001101010"b), /* opnd(1) <- ptr to opnd(2) in block opnd(3) */ 14 59 std_return initial("001101011"b), /* return -no arguments- */ 14 60 allot_ctl initial("001101100"b), /* allocate opnd(1) , length in words is opnd(2) */ 14 61 free_ctl initial("001101101"b), /* free opnd(1) */ 14 62 stop initial("001101110"b), /* stop - terminate run unit */ 14 63 14 64 mod_bit initial("001110000"b), /* opnd(1) <- mod(opnd(3),36), 14 65* opnd(2) <- opnd(3) / 36 */ 14 66 mod_byte initial("001110001"b), /* opnd(1) <- mod(opnd(3),4), 14 67* opnd(2) <- opnd(3) / 4 */ 14 68 mod_half initial("001110010"b), /* opnd(1) <- mod(opnd(3),2), 14 69* opnd(2) <- opnd(3) / 2 */ 14 70 mod_word initial("001110011"b), /* TO BE DEFINED BY BLW */ 14 71 14 72 bit_to_char initial("010000000"b), /* opnd(1) <- (opnd(2)+8)/9 */ 14 73 bit_to_word initial("010000001"b), /* opnd(1) <- (opnd(2)+35)/36 */ 14 74 char_to_word initial("010000010"b), /* opnd(1) <- (opnd(2)+3)/4 */ 14 75 half_to_word initial("010000011"b), /* opnd(1) <- (opnd(2)+1)/2 */ 14 76 word_to_mod2 initial("010000100"b), /* opnd(1) <- (opnd(2)+1)/2*2 */ 14 77 word_to_mod4 initial("010000101"b), /* opnd(1) <- (opnd(2)+3)/4*4 */ 14 78 word_to_mod8 initial("010000110"b), /* opnd(1) <- (opnd(2)+7)/8*8 */ 14 79 rel_fun initial("010000111"b), /* opnd(1) <- rel(opnd(2)) */ 14 80 baseno_fun initial("010001000"b), /* opnd(1) <- baseno(opnd(2)) */ 14 81 desc_size initial("010001001"b), /* opnd(1) <- substr(opnd(2),13,24) */ 14 82 bit_pointer initial("010001010"b), /* opnd(1) <- bit offset of opnd(2) */ 14 83 index_before_fun initial("010001011"b), /* opnd(1) <- length of before(opnd(2),opnd(3)) */ 14 84 index_after_fun initial("010001100"b), /* opnd(1) <- offset of after(opnd(2),opnd(3)) in opnd(2) */ 14 85 verify_ltrim_fun initial("010001101"b), /* opnd(1) <- offset of ltrim(opnd(2),opnd(3)) in opnd(2) */ 14 86 verify_rtrim_fun initial("010001110"b), /* opnd(1) <- length(opnd(2))-length(rtrim(opnd(2),opnd(3))) */ 14 87 digit_to_bit initial("010001111"b), /* opnd(1) <- 9*opnd(2)/2 */ 14 88 14 89 ceil_fun initial("010010000"b), /* opnd(1) <- ceil(opnd(2)) */ 14 90 floor_fun initial("010010001"b), /* opnd(1) <- floor(opnd(2)) */ 14 91 round_fun initial("010010010"b), /* opnd(1) <- round(opnd(2)) */ 14 92 sign_fun initial("010010011"b), /* opnd(1) <- sign(opnd(2)) */ 14 93 abs_fun initial("010010100"b), /* opnd(1) <- abs(opnd(2)) */ 14 94 trunc_fun initial("010010101"b), /* opnd(1) <- trunc(opnd(2)) */ 14 95 byte_fun initial("010010110"b), /* opnd(1) <- byte(opnd(2)) */ 14 96 rank_fun initial("010010111"b), /* opnd(1) <- rank(opnd(2)) */ 14 97 index_rev_fun initial("010011000"b), /* opnd(1) <- index(reverse(opnd(2)),reverse(opnd(3))) */ 14 98 search_rev_fun initial("010011001"b), /* opnd(1) <- search(reverse(opnd(2)),opnd(3)) */ 14 99 verify_rev_fun initial("010011010"b), /* opnd(1) <- verify(reverse(opnd(2)),opnd(3)) */ 14 100 wordno_fun initial("010011011"b), /* opnd(1) <- wordno (opnd(2)) */ 14 101 segno_fun initial("010011100"b), /* opnd(1) <- segno (opnd(2)) */ 14 102 bitno_fun initial("010011101"b), /* opnd(1) <- bitno (opnd(2)) */ 14 103 charno_fun initial("010011110"b), /* opnd(1) <- charno (opnd(2)) */ 14 104 14 105 index_fun initial("010100000"b), /* opnd(1) <- index(opnd(2),opnd(3)) */ 14 106 off_fun initial("010100001"b), /* opnd(1) <- offset(opnd(2),opnd(3)) */ 14 107 complex_fun initial("010100010"b), /* opnd(1) <- complex(opnd(2),opnd(3)) */ 14 108 conjg_fun initial("010100011"b), /* opnd(1) <- conjg(opnd(2),opnd(3)) */ 14 109 mod_fun initial("010100100"b), /* opnd(1) <- mod(opnd(2),opnd(3)) */ 14 110 repeat_fun initial("010100101"b), /* opnd(1) <- repeat(opnd(2),opnd(3)) */ 14 111 verify_fun initial("010100110"b), /* opnd(1) <- verify(opnd(2),opnd(3)) */ 14 112 translate_fun initial("010100111"b), /* opnd(1) <- translate(opnd(2),opnd(3))*/ 14 113 real_fun initial("010101001"b), /* opnd(1) <- real(opnd(2)) */ 14 114 imag_fun initial("010101010"b), /* opnd(1) <- imag(opnd(2)) */ 14 115 length_fun initial("010101011"b), /* opnd(1) <- length(opnd(2)) */ 14 116 pl1_mod_fun initial("010101100"b), /* opnd(1) <- mod(opnd(2)) */ 14 117 search_fun initial("010101101"b), /* opnd(1) <- search(opnd(2),opnd(3)) */ 14 118 allocation_fun initial("010101110"b), /* opnd(1) <- allocation(opnd(2)) */ 14 119 reverse_fun initial("010101111"b), /* opnd(1) <- reverse(opnd(2)) */ 14 120 14 121 addr_fun initial("010110000"b), /* opnd(1) <- addr(opnd(2)) */ 14 122 addr_fun_bits initial("010110001"b), /* opnd(1) <- addr(opnd(2)) */ 14 123 ptr_fun initial("010110010"b), /* opnd(1) <- ptr(opnd(2),opnd(3)) */ 14 124 baseptr_fun initial("010110011"b), /* opnd(1) <- baseptr(opnd(2)) */ 14 125 addrel_fun initial("010110100"b), /* opnd(1) <- addrel(opnd(2),opnd(3)) */ 14 126 codeptr_fun initial("010110101"b), /* opnd(1) <- codeptr(opnd(2)) */ 14 127 environmentptr_fun initial("010110110"b), /* opnd(1) <- environmentptr(opnd(2)) */ 14 128 stackbaseptr_fun initial("010110111"b), /* opnd(1) is ptr to base of current stack */ 14 129 stackframeptr_fun initial("010111000"b), /* opnd(1) is ptr to current block's stack frame */ 14 130 setcharno_fun initial("010111001"b), /* opnd(1) <- opnd(2) with charno opnd(3) */ 14 131 addcharno_fun initial("010111010"b), /* opnd(1) <- opnd(2) with charno = charno + opnd(3) */ 14 132 setbitno_fun initial("010111011"b), /* setcharno for bitsno */ 14 133 addbitno_fun initial("010111100"b), /* addcharno for bitno */ 14 134 14 135 min_fun initial("011000000"b), /* opnd(1) <- min(opnd(1),opnd(2),...) */ 14 136 max_fun initial("011000001"b), /* opnd(1) <- max(opnd(1),opnd(2),...) */ 14 137 14 138 stack_ptr initial("011010001"b), /* opnd(1) <- stack frame ptr */ 14 139 empty_area initial("011010010"b), /* empty opnd(1), length in words is opnd(2) */ 14 140 enable_on initial("011010100"b), /* opnd(1) is the cond name 14 141* opnd(2) is the file name 14 142* opnd(3) is the block */ 14 143 revert_on initial("011010101"b), /* opnd(1) is the cond name, 14 144* opnd(2) is the file name */ 14 145 signal_on initial("011010110"b), /* opnd(1) is the cond name 14 146* opnd(2) is the file name */ 14 147 14 148 lock_fun initial("011010111"b), /* opnd(1) <- stac(opnd(2),opnd(3)) */ 14 149 stacq_fun initial("011011000"b), /* opnd(1) is result, opnd(2) is ptr to lock word, 14 150* opnd(3) is old value, (4) is new value. */ 14 151 clock_fun initial("011011001"b), /* opnd(1) is the clock time */ 14 152 vclock_fun initial("011011010"b), /* opnd(1) is the virtual clock time */ 14 153 14 154 bound_ck initial("011100000"b), /* opnd(1) <- opnd(2) if opnd(3) <= opnd(2) <= opnd(4) */ 14 155 range_ck initial("011100001"b), /* opnd(1) <- opnd(2) if opnd(3) <= opnd(2) <= opnd(4) */ 14 156 loop initial("011100010"b), /* do opnd(1) for opnd(2) from opnd(3) to opnd(4) by 1, 14 157* opnd(5) is the list */ 14 158 join initial("011100011"b), /* do opnd(1), opnd(2) ... opnd(n) */ 14 159 allot_based initial("011100100"b), /* allocate opnd(2) words in opnd(3), set opnd(1) */ 14 160 free_based initial("011100101"b), /* free opnd(1) in opnd(3), length is opnd(2) words */ 14 161 14 162 r_parn initial("011110001"b), /* format op code */ 14 163 l_parn initial("011110010"b), 14 164 r_format initial("011110011"b), 14 165 c_format initial("011110100"b), 14 166 f_format initial("011110101"b), 14 167 e_format initial("011110110"b), 14 168 b_format initial("011110111"b), 14 169 a_format initial("011111000"b), 14 170 x_format initial("011111001"b), 14 171 skip_format initial("011111010"b), 14 172 column_format initial("011111011"b), 14 173 page_format initial("011111100"b), 14 174 line_format initial("011111101"b), 14 175 picture_format initial("011111110"b), 14 176 bn_format initial("011111111"b), /* bit format, length(opnd(2)), radix factor(opnd(3)) */ 14 177 14 178 get_list_trans initial("100000000"b), /* getlist(opnd(2) with desc(opnd(1))) */ 14 179 get_edit_trans initial("100000001"b), /* getedit(opnd(2) with desc(opnd(1))) */ 14 180 get_data_trans initial("100000010"b), /* getdata(opnd(1) to opnd(n)) */ 14 181 put_list_trans initial("100000011"b), /* putlist(opnd(2) with desc(opnd(1))) */ 14 182 put_edit_trans initial("100000100"b), /* putedit(opnd(2) with desc(opnd(1))) */ 14 183 put_data_trans initial("100000101"b), /* putdata(opnd(2)) with subscript-list opnd(1) */ 14 184 terminate_trans initial("100000110"b), /* terminate stream transmission */ 14 185 stream_prep initial("100000111"b), /* initiate stream transmission */ 14 186 record_io initial("100001000"b), /* perform record io operation */ 14 187 fortran_read initial("100001001"b), /* A complete read statement */ 14 188 fortran_write initial("100001010"b), /* A complete write statement */ 14 189 ftn_file_manip initial("100001011"b), /* endfile,backspace,rewind,etc. */ 14 190 ftn_trans_loop initial("100001100"b), /* An implied do in i/o list */ 14 191 put_control initial("100001101"b), /* put control opnd(1) opnd(2) times */ 14 192 put_field initial("100001110"b), /* putlist(opnd(2)) of length(opnd(1)) */ 14 193 put_field_chk initial("100001111"b), /* putlist(op(2)) of len(op(1)) check char index(op(3)) */ 14 194 14 195 /* These operators are produced by the parse but are not used as input to the code generator. */ 14 196 /* They are processed by the semantic translator. */ 14 197 14 198 return_value initial("100010010"b), /* return(opnd(1)) */ 14 199 allot_var initial("100010011"b), /* allot opnd(1) in opnd(2) */ 14 200 free_var initial("100010100"b), /* free opnd(1) out of opnd(2) */ 14 201 get_file initial("100010101"b), /* opnd(1) is filename,opnd(2) is copy */ 14 202 /* opnd(3) is skip, opnd(4) is list */ 14 203 get_string initial("100010110"b), /* opnd(1) is string,opnd(2) is list */ 14 204 put_file initial("100010111"b), /* opnd(1) is filename,opnd(2) is page */ 14 205 /* opnd(3) is skip,opnd(4) is line */ 14 206 put_string initial("100011000"b), /* opnd(1) is string,opnd(2) is list */ 14 207 open_file initial("100011001"b), 14 208 close_file initial("100011010"b), 14 209 read_file initial("100011011"b), 14 210 write_file initial("100011100"b), 14 211 locate_file initial("100011101"b), 14 212 do_fun initial("100011110"b), /* opnd(1) is join of a list */ 14 213 /* opnd(2) is control variable ref */ 14 214 /* opnd(3) is specification operator */ 14 215 do_spec initial("100011111"b), /* opnd(1) to opnd(2) by opnd(3) */ 14 216 /* repeat opnd(4) while opnd(5) */ 14 217 /* opnd(6) is next specification */ 14 218 14 219 rewrite_file initial("100100000"b), 14 220 delete_file initial("100100001"b), 14 221 unlock_file initial("100100010"b), 14 222 lock_file initial("100100011"b), 14 223 refer initial("100100101"b), /* opnd(1) refer(opnd(2)) */ 14 224 prefix_plus initial("100100110"b), /* opnd(1) <- +opnd(2) */ 14 225 nop initial("100100111"b), /* no-op */ 14 226 assign_by_name initial("100101000"b), /* opnd(1) <- opnd(2),by name */ 14 227 14 228 /* These operators are produced by the semantic translator in processing the math 14 229* builtin functions and are used as input to the code generator */ 14 230 14 231 sqrt_fun initial("100110000"b), /* opnd(1) <- sqrt(opnd(2)) */ 14 232 sin_fun initial("100110001"b), /* opnd(1) <- sin(opnd(2)) */ 14 233 sind_fun initial("100110010"b), /* opnd(1) <- sind(opnd(2)) */ 14 234 cos_fun initial("100110011"b), /* opnd(1) <- cos(opnd(2)) */ 14 235 cosd_fun initial("100110100"b), /* opnd(1) <- cosd(opnd(2)) */ 14 236 tan_fun initial("100110101"b), /* opnd(1) <- tan(opnd(2)) */ 14 237 tand_fun initial("100110110"b), /* opnd(1) <- tand(opnd(2)) */ 14 238 asin_fun initial("100110111"b), /* opnd(1) <- asin(opnd(2)) */ 14 239 asind_fun initial("100111000"b), /* opnd(1) <- asind(opnd(2)) */ 14 240 acos_fun initial("100111001"b), /* opnd(1) <- acos(opnd(2)) */ 14 241 acosd_fun initial("100111010"b), /* opnd(1) <- acosd(opnd(2)) */ 14 242 atan_fun initial("100111011"b), /* opnd(1) <- atan(opnd(2)[,opnd(3)]) */ 14 243 atand_fun initial("100111100"b), /* opnd(1) <- atand(opnd(2)[,opnd(3)]) */ 14 244 log2_fun initial("100111101"b), /* opnd(1) <- log2(opnd(2)) */ 14 245 log_fun initial("100111110"b), /* opnd(1) <- log(opnd(2)) */ 14 246 log10_fun initial("100111111"b), /* opnd(1) <- log10(opnd(2)) */ 14 247 14 248 exp_fun initial("101000000"b)) /* opnd(1) <- exp(opnd(2)) */ 14 249 14 250 bit(9) aligned internal static options(constant); 14 251 14 252 /* END INCLUDE FILE ... op_codes.incl.pl1 */ 436 15 1 /* statement types */ 15 2 15 3 dcl ( unknown_statement initial("000000000"b), 15 4 allocate_statement initial("000000001"b), 15 5 assignment_statement initial("000000010"b), 15 6 begin_statement initial("000000011"b), 15 7 call_statement initial("000000100"b), 15 8 close_statement initial("000000101"b), 15 9 declare_statement initial("000000110"b), 15 10 lock_statement initial("000000111"b), 15 11 delete_statement initial("000001000"b), 15 12 display_statement initial("000001001"b), 15 13 do_statement initial("000001010"b), 15 14 else_clause initial("000001011"b), 15 15 end_statement initial("000001100"b), 15 16 entry_statement initial("000001101"b), 15 17 exit_statement initial("000001110"b), 15 18 format_statement initial("000001111"b), 15 19 free_statement initial("000010000"b), 15 20 get_statement initial("000010001"b), 15 21 goto_statement initial("000010010"b), 15 22 if_statement initial("000010011"b), 15 23 locate_statement initial("000010100"b), 15 24 null_statement initial("000010101"b), 15 25 on_statement initial("000010110"b), 15 26 open_statement initial("000010111"b), 15 27 procedure_statement initial("000011000"b), 15 28 put_statement initial("000011001"b), 15 29 read_statement initial("000011010"b), 15 30 return_statement initial("000011011"b), 15 31 revert_statement initial("000011100"b), 15 32 rewrite_statement initial("000011101"b), 15 33 signal_statement initial("000011110"b), 15 34 stop_statement initial("000011111"b), 15 35 system_on_unit initial("000100000"b), 15 36 unlock_statement initial("000100001"b), 15 37 wait_statement initial("000100010"b), 15 38 write_statement initial("000100011"b), 15 39 default_statement initial("000100100"b), 15 40 continue_statement initial("000100101"b)) bit(9) internal static aligned options(constant); 437 16 1 /* BEGIN INCLUDE FILE ... nodes.incl.pl1 */ 16 2 16 3 /* Modified: 26 Dec 1979 by PCK to implement by name assignment */ 16 4 16 5 dcl ( block_node initial("000000001"b), 16 6 statement_node initial("000000010"b), 16 7 operator_node initial("000000011"b), 16 8 reference_node initial("000000100"b), 16 9 token_node initial("000000101"b), 16 10 symbol_node initial("000000110"b), 16 11 context_node initial("000000111"b), 16 12 array_node initial("000001000"b), 16 13 bound_node initial("000001001"b), 16 14 format_value_node initial("000001010"b), 16 15 list_node initial("000001011"b), 16 16 default_node initial("000001100"b), 16 17 machine_state_node initial("000001101"b), 16 18 source_node initial("000001110"b), 16 19 label_node initial("000001111"b), 16 20 cross_reference_node initial("000010000"b), 16 21 sf_par_node initial("000010001"b), 16 22 temporary_node initial("000010010"b), 16 23 label_array_element_node initial("000010011"b), 16 24 by_name_agg_node initial("000010100"b)) 16 25 bit(9) internal static aligned options(constant); 16 26 16 27 dcl 1 node based aligned, 16 28 2 type unal bit(9), 16 29 2 source_id unal structure, 16 30 3 file_number bit(8), 16 31 3 line_number bit(14), 16 32 3 statement_number bit(5); 16 33 16 34 /* END INCLUDE FILE ... nodes.incl.pl1 */ 438 17 1 /* BEGIN INCLUDE FILE ... token.incl.pl1 */ 17 2 17 3 dcl 1 token based aligned, 17 4 2 node_type bit(9) unaligned, 17 5 2 type bit(9) unaligned, 17 6 2 loc bit(18) unaligned, /* symtab offset for identifiers, "p" flag for constants */ 17 7 2 declaration ptr unaligned, 17 8 2 next ptr unaligned, 17 9 2 size fixed(9), 17 10 2 string char(n refer(token.size)); 17 11 17 12 /* END INCLUDE FILE ... token.incl.pl1 */ 439 18 1 /* BEGIN INCLUDE FILE ... token_types.incl.pl1 */ 18 2 18 3 dcl ( no_token initial("000000000"b), /* token types */ 18 4 identifier initial("100000000"b), 18 5 isub initial("010000000"b), 18 6 plus initial("001000001"b), 18 7 minus initial("001000010"b), 18 8 asterisk initial("001000011"b), 18 9 slash initial("001000100"b), 18 10 expon initial("001000101"b), 18 11 not initial("001000110"b), 18 12 and initial("001000111"b), 18 13 or initial("001001000"b), 18 14 cat initial("001001001"b), 18 15 eq initial("001001010"b), 18 16 ne initial("001001011"b), 18 17 lt initial("001001100"b), 18 18 gt initial("001001101"b), 18 19 le initial("001001110"b), 18 20 ge initial("001001111"b), 18 21 ngt initial("001010000"b), 18 22 nlt initial("001010001"b), 18 23 assignment initial("001010010"b), 18 24 colon initial("001010011"b), 18 25 semi_colon initial("001010100"b), 18 26 comma initial("001010101"b), 18 27 period initial("001010110"b), 18 28 arrow initial("001010111"b), 18 29 left_parn initial("001011000"b), 18 30 right_parn initial("001011001"b), 18 31 percent initial("001011100"b), 18 32 bit_string initial("000100001"b), 18 33 char_string initial("000100010"b), 18 34 bin_integer initial("000110001"b), 18 35 dec_integer initial("000110011"b), 18 36 fixed_bin initial("000110000"b), 18 37 fixed_dec initial("000110010"b), 18 38 float_bin initial("000110100"b), 18 39 float_dec initial("000110110"b), 18 40 i_bin_integer initial("000111001"b), 18 41 i_dec_integer initial("000111011"b), 18 42 i_fixed_bin initial("000111000"b), 18 43 i_fixed_dec initial("000111010"b), 18 44 i_float_bin initial("000111100"b), 18 45 i_float_dec initial("000111110"b)) bit (9) aligned internal static options (constant); 18 46 18 47 dcl ( is_identifier initial ("100000000"b), /* token type masks */ 18 48 is_isub initial ("010000000"b), 18 49 is_delimiter initial ("001000000"b), 18 50 is_constant initial ("000100000"b), 18 51 is_arith_constant initial ("000010000"b), /* N.B. not really a mask...s/b "000110000"b */ 18 52 is_arithmetic_constant initial ("000110000"b), 18 53 is_imaginary_constant initial ("000111000"b), 18 54 is_float_constant initial ("000110100"b), 18 55 is_decimal_constant initial ("000110010"b), 18 56 is_integral_constant initial ("000110001"b) 18 57 ) bit(9) internal static aligned options(constant); 18 58 18 59 /* END INCLUDE FILE ... token_types.incl.pl1 */ 440 19 1 /* BEGIN INCLUDE FILE ... declare_type.incl.pl1 */ 19 2 19 3 /* Modified: 25 Apr 1979 by PCK to implement 4-bit decimal */ 19 4 19 5 dcl ( by_declare initial("001"b), 19 6 by_explicit_context initial("010"b), 19 7 by_context initial("011"b), 19 8 by_implication initial("100"b), 19 9 by_compiler initial("101"b)) int static bit(3) aligned options(constant); 19 10 19 11 /* END INCLUDE FILE ... declare_type.incl.pl1 */ 441 20 1 /* BEGIN INCLUDE FILE ... boundary.incl.pl1 */ 20 2 20 3 /* Modified: 26 Apr 1979 by PCK to implement 4-bit decimal */ 20 4 20 5 dcl ( bit_ init(1), 20 6 digit_ init(2), 20 7 character_ init(3), 20 8 half_ init(4), 20 9 word_ init(5), 20 10 mod2_ init(6), 20 11 mod4_ init(7)) fixed bin(3) int static options(constant); 20 12 20 13 /* END INCLUDE FILE ... boundary.incl.pl1 */ 442 21 1 dcl 1 label based aligned, 21 2 2 node_type bit(9) unaligned, 21 3 2 source_id structure unaligned, 21 4 3 file_number bit(8), 21 5 3 line_number bit(14), 21 6 3 statement_number bit(5), 21 7 2 location fixed(17) unaligned, 21 8 2 allocated bit(1) unaligned, 21 9 2 dcl_type bit(3) unaligned, 21 10 2 reserved bit(29) unaligned, 21 11 2 array bit(1) unaligned, 21 12 2 used_as_format bit(1) unaligned, 21 13 2 used_in_goto bit(1) unaligned, 21 14 2 symbol_table bit(18) unaligned, 21 15 2 low_bound fixed(17) unaligned, 21 16 2 high_bound fixed(17) unaligned, 21 17 2 block_node ptr unaligned, 21 18 2 token ptr unaligned, 21 19 2 next ptr unaligned, 21 20 2 multi_use ptr unaligned, 21 21 2 cross_reference ptr unaligned, 21 22 2 statement ptr unaligned; 443 22 1 dcl 1 label_array_element based aligned, 22 2 2 node_type bit(9) unaligned, 22 3 2 reserved bit(12) unaligned, 22 4 2 number fixed bin(14) unaligned, 22 5 2 next ptr unaligned, 22 6 2 statement ptr unaligned, 22 7 2 value fixed bin(17); 444 23 1 /* BEGIN INCLUDE FILE ... system.incl.pl1 */ 23 2 23 3 /* Modified: 25 Apr 1979 by PCK to implemnt 4-bit decimal */ 23 4 23 5 dcl ( max_p_flt_bin_1 initial(27), 23 6 max_p_flt_bin_2 initial(63), 23 7 max_p_fix_bin_1 initial(35), 23 8 max_p_fix_bin_2 initial(71), 23 9 23 10 max_p_dec initial(59), 23 11 max_p_bin_or_dec initial (71), /* max (max_p_fix_bin_2, max_p_dec) */ 23 12 23 13 min_scale initial(-128), 23 14 max_scale initial(+127), 23 15 max_bit_string initial(9437184), 23 16 max_char_string initial(1048576), 23 17 max_area_size initial(262144), 23 18 min_area_size initial(28), 23 19 23 20 max_bit_string_constant initial (253), /* max length of bit literals */ 23 21 max_char_string_constant initial (254), /* max length of character literals */ 23 22 max_identifier_length initial (256), 23 23 max_number_of_dimensions initial (127), 23 24 23 25 max_length_precision initial(24), 23 26 max_offset_precision initial(24), /* 18 bits for word offset + 6 bits for bit offset */ 23 27 23 28 max_words_per_variable initial (262144), 23 29 23 30 bits_per_word initial(36), 23 31 bits_per_double initial(72), 23 32 packed_digits_per_character initial(2), 23 33 characters_per_half initial(2), 23 34 characters_per_word initial(4), 23 35 characters_per_double initial(8), 23 36 23 37 bits_per_character initial(9), 23 38 bits_per_half initial(18), 23 39 bits_per_decimal_digit initial(9), 23 40 bits_per_binary_exponent initial(8), 23 41 bits_per_packed_ptr initial(36), 23 42 words_per_packed_pointer initial(1), 23 43 23 44 words_per_fix_bin_1 initial(1), 23 45 words_per_fix_bin_2 initial(2), 23 46 words_per_flt_bin_1 initial(1), 23 47 words_per_flt_bin_2 initial(2), 23 48 words_per_varying_string_header initial(1), 23 49 words_per_offset initial(1), 23 50 words_per_pointer initial(2), 23 51 words_per_label_var initial(4), 23 52 words_per_entry_var initial(4), 23 53 words_per_file_var initial(4), 23 54 words_per_format initial(4), 23 55 words_per_condition_var initial(6), 23 56 23 57 max_index_register_value initial(262143), 23 58 max_signed_index_register_value initial(131071), 23 59 23 60 max_signed_xreg_precision initial(17), 23 61 max_uns_xreg_precision initial(18), 23 62 23 63 default_area_size initial(1024), 23 64 default_flt_bin_p initial(27), 23 65 default_fix_bin_p initial(17), 23 66 default_flt_dec_p initial(10), 23 67 default_fix_dec_p initial(7)) fixed bin(31) internal static options(constant); 23 68 23 69 dcl bits_per_digit initial(4.5) fixed bin(31,1) internal static options(constant); 23 70 23 71 dcl ( integer_type initial("010000000000000000000100000001100000"b), 23 72 dec_integer_type initial("010000000000000000000100000010100000"b), 23 73 pointer_type initial("000001000000000000000100000000000000"b), 23 74 real_type initial("001000000000000000000100000001100000"b), 23 75 complex_type initial("001000000000000000000100000001010000"b), 23 76 builtin_type initial("000000000000000010000000000000000000"b), 23 77 storage_block_type initial("000000000000100000000000000000000000"b), 23 78 arg_desc_type initial("000000000001000000000000000000000000"b), 23 79 local_label_var_type initial("000000001000000000000100000100001000"b), 23 80 entry_var_type initial("000000000100000000000000000000001000"b), 23 81 bit_type initial("000100000000000000000000000000000000"b), 23 82 char_type initial("000010000000000000000000000000000000"b)) bit(36) aligned int static 23 83 options(constant); 23 84 23 85 /* END INCLUDE FILE ... system.incl.pl1 */ 445 446 end declare; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 07/31/89 1338.4 declare.pl1 >spec>install>MR12.3-1066>declare.pl1 429 1 07/21/80 1546.3 semant.incl.pl1 >ldd>include>semant.incl.pl1 1-228 2 07/31/89 1332.6 language_utility.incl.pl1 >spec>install>MR12.3-1066>language_utility.incl.pl1 2-307 3 05/06/74 1746.9 source_id_descriptor.incl.pl1 >ldd>include>source_id_descriptor.incl.pl1 2-325 4 05/06/74 1746.9 source_id_descriptor.incl.pl1 >ldd>include>source_id_descriptor.incl.pl1 2-335 5 05/06/74 1746.9 source_id_descriptor.incl.pl1 >ldd>include>source_id_descriptor.incl.pl1 2-374 6 05/06/74 1746.9 source_id_descriptor.incl.pl1 >ldd>include>source_id_descriptor.incl.pl1 2-386 7 05/06/74 1746.9 source_id_descriptor.incl.pl1 >ldd>include>source_id_descriptor.incl.pl1 430 8 12/07/83 1701.7 symbol.incl.pl1 >ldd>include>symbol.incl.pl1 431 9 08/13/81 2043.5 block.incl.pl1 >ldd>include>block.incl.pl1 432 10 07/21/80 1546.3 reference.incl.pl1 >ldd>include>reference.incl.pl1 433 11 08/13/81 2211.5 list.incl.pl1 >ldd>include>list.incl.pl1 434 12 07/21/80 1546.3 operator.incl.pl1 >ldd>include>operator.incl.pl1 435 13 04/07/83 1635.0 statement.incl.pl1 >ldd>include>statement.incl.pl1 436 14 04/07/83 1635.0 op_codes.incl.pl1 >ldd>include>op_codes.incl.pl1 437 15 05/03/76 1320.4 statement_types.incl.pl1 >ldd>include>statement_types.incl.pl1 438 16 07/21/80 1546.3 nodes.incl.pl1 >ldd>include>nodes.incl.pl1 439 17 09/14/77 1705.7 token.incl.pl1 >ldd>include>token.incl.pl1 440 18 11/30/78 1227.4 token_types.incl.pl1 >ldd>include>token_types.incl.pl1 441 19 10/25/79 1645.8 declare_type.incl.pl1 >ldd>include>declare_type.incl.pl1 442 20 10/25/79 1645.8 boundary.incl.pl1 >ldd>include>boundary.incl.pl1 443 21 05/06/74 1742.1 label.incl.pl1 >ldd>include>label.incl.pl1 444 22 10/25/76 1558.8 label_array_element.incl.pl1 >ldd>include>label_array_element.incl.pl1 445 23 12/07/83 1701.7 system.incl.pl1 >ldd>include>system.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. aliasable 32(35) based bit(1) level 4 packed packed unaligned dcl 8-3 set ref 65* allocated 1(18) based bit(1) level 2 packed packed unaligned dcl 8-3 set ref 190* 237* 315 allot_auto 000003 constant bit(9) initial dcl 14-8 set ref 296* area 31(07) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 304 array 2(15) based bit(1) level 2 packed packed unaligned dcl 21-1 ref 30 assign 000004 constant bit(9) initial dcl 14-8 set ref 288* assignment_statement 000000 constant bit(9) initial dcl 15-3 set ref 292* 300* attributes 31 based structure level 2 dcl 8-3 auto 32(09) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 279 359 auto_adjustable_storage 42 based bit(1) level 3 packed packed unaligned dcl 9-5 set ref 362* b 000102 automatic pointer dcl 13 set ref 74* 164 290* 292* 292 298* 300* 300 315* 320 based 32(10) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 65 70 349 bit_ constant fixed bin(3,0) initial dcl 20-5 ref 332 356 bit_pointer 000001 constant bit(9) initial dcl 14-8 set ref 329* 354* bits 12(06) based structure level 2 packed packed unaligned dcl 10-3 block based structure level 1 dcl 9-5 block_node 4 based pointer level 2 packed packed unaligned dcl 8-3 ref 74 80 97 164 362 363 boundary 2(20) based fixed bin(3,0) level 2 packed packed unaligned dcl 8-3 ref 35 brother 20 based pointer level 2 packed packed unaligned dcl 8-3 ref 388 403 by_compiler constant bit(3) initial dcl 19-5 ref 105 c_dcl_size 30 based fixed bin(24,0) level 2 dcl 8-3 set ref 291* c_word_size 26 based fixed bin(24,0) level 2 dcl 8-3 ref 90 cdesc 000120 automatic bit(1) packed unaligned dcl 15 set ref 78* 80 97 compare_declaration 000012 constant entry external dcl 1-31 ref 234 compiler_developed 32(35) based structure level 3 packed packed unaligned dcl 8-3 condition 31(14) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 103 condition_abreviations 000062 constant char(8) initial array packed unaligned dcl 19 ref 107 condition_constants 000005 constant varying char(16) initial array dcl 21 ref 109 constant 32(16) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 133 164 342 controlled 32(12) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 78 copy_expression 000026 constant entry external dcl 2-94 ref 141 203 260 create_list 000030 constant entry external dcl 2-147 ref 184 247 416 create_operator 000032 constant entry external dcl 2-152 ref 288 296 318 329 354 create_statement$prologue 000034 constant entry external dcl 2-171 ref 292 300 d 000100 automatic pointer dcl 382 in procedure "reset_ret_val" set ref 386* 386* 387* 388 d 000100 automatic pointer dcl 397 in procedure "set_star" set ref 400* 400* 401* 402* 403 d 000104 automatic pointer dcl 13 in procedure "declare" set ref 161* 163 164 164 164 164 164 169 171 174 175* 175 185* 187 187* 188 189 189 190 190 192 203* 204 205 206* data_type 31 based structure level 3 packed packed unaligned dcl 8-3 dcl_size 24 based pointer level 2 packed packed unaligned dcl 8-3 set ref 137 141* 141* 143 229 234 250 252 255 260* 260* dcl_type 1(19) based bit(3) level 2 packed packed unaligned dcl 8-3 ref 105 declaration 1 based pointer level 2 packed packed unaligned dcl 17-3 set ref 161 169* declare 000014 constant entry external dcl 1-41 ref 142 145 150 206 268 declare_constant$char 000036 constant entry external dcl 2-224 ref 109 114 declare_constant$integer 000040 constant entry external dcl 2-234 ref 319 declare_descriptor 000042 constant entry external dcl 2-239 ref 97 declare_descriptor$param 000044 constant entry external dcl 2-259 ref 80 declare_integer 000046 constant entry external dcl 2-269 ref 244 290 declare_pointer 000050 constant entry external dcl 2-287 ref 298 315 declare_structure 000016 constant entry external dcl 1-44 ref 46 defined 32(13) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 65 70 descriptor 13 based pointer level 2 packed packed unaligned dcl 8-3 set ref 80* 97 97* dimensioned 31(19) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 139 264 element 1 based pointer array level 2 packed packed unaligned dcl 11-6 set ref 149 150 151 192* 194* 203* 203* 207 229 234 236 242 248* 250* 419* entry 31(09) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 116 164 equivalence 14 based pointer level 2 packed packed unaligned dcl 8-3 set ref 105* 185 226 exp_extents 33(04) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 80 359 expand_initial 000020 constant entry external dcl 1-84 ref 304 342 external 32(02) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 65 father 17 based pointer level 2 packed packed unaligned dcl 8-3 ref 36 file 31(10) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 342 fixed builtin function dcl 24 ref 319 319 fo_in_qual 12(22) based bit(1) level 3 packed packed unaligned dcl 10-3 set ref 325* 349* free_node 000052 constant entry external dcl 2-345 ref 421 general 16 based pointer level 2 packed packed unaligned dcl 8-3 set ref 109* 114* 148 193 193* 202 get_size 000054 constant entry external dcl 2-352 ref 86 high_bound 3(18) based fixed bin(17,0) level 2 packed packed unaligned dcl 21-1 ref 416 i 000116 automatic fixed bin(15,0) dcl 14 set ref 106* 107 109* 183* 185 185 189 190* inc 000136 automatic fixed bin(17,0) dcl 413 set ref 415* 419 initial 11 based pointer level 2 packed packed unaligned dcl 8-3 ref 133 154 239 initialed 31(20) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 304 label based structure level 1 dcl 21-1 label_array_element based structure level 1 dcl 22-1 lae 000130 automatic pointer dcl 412 set ref 418* 418* 419 419 420 421* level 2(11) based fixed bin(8,0) level 2 packed packed unaligned dcl 8-3 set ref 40 43* 55* list based structure level 1 dcl 11-6 location 1 based fixed bin(18,0) level 2 packed packed unsigned unaligned dcl 8-3 set ref 189 189* 190 237 255* 319 319 lookup 000022 constant entry external dcl 1-153 ref 185 low_bound 3 based fixed bin(17,0) level 2 packed packed unaligned dcl 21-1 ref 415 416 max_offset_precision constant fixed bin(31,0) initial dcl 23-5 ref 291 max_words_per_variable constant fixed bin(31,0) initial dcl 23-5 ref 90 misc_attributes 31(19) based structure level 3 packed packed unaligned dcl 8-3 multi_use 7 based pointer level 2 packed packed unaligned dcl 8-3 set ref 169 171* 171 175 n 000117 automatic fixed bin(15,0) dcl 14 set ref 179* 180* 180 183 224* 224 237 239 255 next 000132 automatic pointer dcl 412 in procedure "declare_label_array" set ref 420* 422 next 1 based pointer level 2 in structure "label_array_element" packed packed unaligned dcl 22-1 in procedure "declare" ref 420 no_stack 24(22) based bit(1) level 2 packed packed unaligned dcl 9-5 set ref 273* 363* node based structure level 1 dcl 16-27 null builtin function dcl 24 ref 27 36 38 80 80 80 80 97 97 97 97 97 133 148 155 162 163 169 181 185 185 193 194 202 228 229 229 244 244 252 282 292 292 300 300 304 304 304 304 342 342 342 342 386 400 418 number 0(21) based fixed bin(14,0) level 2 packed packed unaligned dcl 12-6 ref 179 offset 5 based pointer level 2 packed packed unaligned dcl 10-3 set ref 331* 355* operand 1 based pointer array level 2 packed packed unaligned dcl 12-6 set ref 185 185 239* 289* 290* 297* 298* 319* 320* 330* operator based structure level 1 dcl 12-6 operator_node constant bit(9) initial dcl 16-5 ref 286 p 000106 automatic pointer dcl 13 set ref 148* 148* 149 150* 151 154* 155 178* 178 179 185 185 226* 228 244 244 244 244* 248 249 272 273 292* 293 300* 301 329* 330 331 p1 000112 automatic pointer dcl 13 set ref 162* 169 171 174* 181* 194 194 195* 236* 237 237 239 284* 286 290* 291 297 packed 33 based bit(1) level 4 packed packed unaligned dcl 8-3 ref 70 325 349 padded_ref 12(06) based bit(1) level 3 packed packed unaligned dcl 10-3 set ref 70* param_desc 32(15) based bit(1) level 4 packed packed unaligned dcl 8-3 set ref 149* 204* param_ptr 000002 constant bit(9) initial dcl 14-8 set ref 318* parameter 32(14) based bit(1) level 4 packed packed unaligned dcl 8-3 set ref 65 70 78 188* 205* 263* 313 pl1_stat_$eis_mode 000010 external static bit(1) dcl 17 ref 325 349 prefix 24(09) based bit(12) level 2 packed packed unaligned dcl 9-5 ref 292 300 ps parameter pointer dcl 397 in procedure "set_star" ref 393 399 ps parameter pointer dcl 13 in procedure "declare" ref 11 26 q 000110 automatic pointer dcl 13 set ref 184* 192 193 194 195 202* 202* 203 203* 207 228* 228* 229 234 236* 242 247* 248 249 250 288* 289 290 293 296* 297 298 301 315* 318* 319 320 323 330 354* 355 qualifier 4 based pointer level 2 packed packed unaligned dcl 10-3 set ref 298* 323* reference 15 based pointer level 2 in structure "symbol" packed packed unaligned dcl 8-3 in procedure "declare" ref 70 298 323 325 331 332 349 355 356 reference based structure level 1 dcl 10-3 in procedure "declare" return_count 16 based pointer level 2 packed packed unaligned dcl 9-5 set ref 244 244* return_value 32(18) based bit(1) level 4 packed packed unaligned dcl 8-3 set ref 78 138* 262* 371 375* 385* return_values 15 based pointer level 2 packed packed unaligned dcl 9-5 set ref 228 244 248 249* returns 31(35) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 133 180 returns_star_extents 42(01) based bit(1) level 3 packed packed unaligned dcl 9-5 set ref 272* root 3 based pointer level 2 packed packed unaligned dcl 13-9 set ref 178 239 293* 301* rv 000114 automatic pointer dcl 13 set ref 137* 138 139 139 139 142* 143 145* 260* 262 263 264 264 264 264 264 264* 268* 270 s 000102 automatic pointer dcl 397 in procedure "set_star" set ref 399* 400 402 402 s parameter pointer dcl 382 in procedure "reset_ret_val" ref 380 384 385 386 s 000100 automatic pointer dcl 13 in procedure "declare" set ref 26* 27 28 30 35 36 38 40 42* 43 46* 51 53* 54 55 61* 65 65 65 65 65 70 70 70 70 70 74 78 78 78 80 80 80 80 80* 86* 90 90* 97 97 97 97* 103 105 105 105 107 109 114 114 116 133 133 133 133 137 141 141 143 148 153 154 161 164 168* 169 180 185 193 193 202 226 229 234 239 250 252 255 260 260 279 282 284 289 290 298 304 304 304* 313 315 319 319 323 325 325 331 332 342 342 342* 349 349 349 355 356 359 359 362 363 371 371 371 371* 375 376 415 416 416 418 424 semantic_translator$abort 000056 constant entry external dcl 2-446 ref 168 185 187 semantic_translator$error 000060 constant entry external dcl 2-450 ref 42 53 90 size 3 based fixed bin(9,0) level 2 dcl 17-3 ref 107 114 son 21 based pointer level 2 packed packed unaligned dcl 8-3 ref 38 386 400 star_extents 33(06) based bit(1) level 4 packed packed unaligned dcl 8-3 set ref 80 139 143* 143 264 264 270 371 402* 402 402 statement 11 based pointer level 2 in structure "label" packed packed unaligned dcl 21-1 in procedure "declare" set ref 418 424* statement based structure level 1 dcl 13-9 in procedure "declare" statement 2 based pointer level 2 in structure "label_array_element" packed packed unaligned dcl 22-1 in procedure "declare" ref 419 storage_class 32(09) based structure level 3 packed packed unaligned dcl 8-3 string 4 based char level 2 dcl 17-3 ref 107 114 structure 31 based bit(1) level 4 packed packed unaligned dcl 8-3 set ref 51 54* 139 264 264 371 symbol 3 based pointer level 2 in structure "reference" packed packed unaligned dcl 10-3 in procedure "declare" ref 291 symbol based structure level 1 dcl 8-3 in procedure "declare" symbol_node constant bit(9) initial dcl 16-5 ref 28 164 187 temporary 32(17) based bit(1) level 4 packed packed unaligned dcl 8-3 set ref 376* 384* token 5 based pointer level 2 in structure "symbol" packed packed unaligned dcl 8-3 in procedure "declare" ref 107 114 161 169 239 token based structure level 1 dcl 17-3 in procedure "declare" type based bit(9) level 2 packed packed unaligned dcl 16-27 ref 28 164 187 286 units 0(14) based fixed bin(3,0) level 2 packed packed unaligned dcl 10-3 set ref 332* 356* validate 000024 constant entry external dcl 1-225 ref 61 value 3 based fixed bin(17,0) level 2 dcl 22-1 ref 419 variable 31(32) based bit(1) level 4 packed packed unaligned dcl 8-3 ref 133 153 vector 000134 automatic pointer dcl 412 set ref 416* 419 424 why_nonquick 42 based structure level 2 dcl 9-5 word_size 22 based pointer level 2 packed packed unaligned dcl 8-3 set ref 282 284 289 290* NAMES DECLARED BY DECLARE STATEMENT AND NEVER REFERENCED. a_format internal static bit(9) initial dcl 14-8 abs_fun internal static bit(9) initial dcl 14-8 acos_fun internal static bit(9) initial dcl 14-8 acosd_fun internal static bit(9) initial dcl 14-8 add internal static bit(9) initial dcl 14-8 addbitno_fun internal static bit(9) initial dcl 14-8 addcharno_fun internal static bit(9) initial dcl 14-8 addr_fun internal static bit(9) initial dcl 14-8 addr_fun_bits internal static bit(9) initial dcl 14-8 addrel_fun internal static bit(9) initial dcl 14-8 adjust_count 000000 constant entry external dcl 2-20 alloc_semantics 000000 constant entry external dcl 1-7 alloc_semantics$init_only 000000 constant entry external dcl 1-12 allocate_statement internal static bit(9) initial dcl 15-3 allocation_fun internal static bit(9) initial dcl 14-8 allot_based internal static bit(9) initial dcl 14-8 allot_ctl internal static bit(9) initial dcl 14-8 allot_var internal static bit(9) initial dcl 14-8 and internal static bit(9) initial dcl 18-3 and_bits internal static bit(9) initial dcl 14-8 arg_desc_type internal static bit(36) initial dcl 23-71 array_node internal static bit(9) initial dcl 16-5 arrow internal static bit(9) initial dcl 18-3 asin_fun internal static bit(9) initial dcl 14-8 asind_fun internal static bit(9) initial dcl 14-8 assign_by_name internal static bit(9) initial dcl 14-8 assign_round internal static bit(9) initial dcl 14-8 assign_size_ck internal static bit(9) initial dcl 14-8 assign_zero internal static bit(9) initial dcl 14-8 assignment internal static bit(9) initial dcl 18-3 asterisk internal static bit(9) initial dcl 18-3 atan_fun internal static bit(9) initial dcl 14-8 atand_fun internal static bit(9) initial dcl 14-8 b_format internal static bit(9) initial dcl 14-8 baseno_fun internal static bit(9) initial dcl 14-8 baseptr_fun internal static bit(9) initial dcl 14-8 begin_statement internal static bit(9) initial dcl 15-3 bin_integer internal static bit(9) initial dcl 18-3 binary_to_octal_string 000000 constant entry external dcl 2-38 binary_to_octal_var_string 000000 constant entry external dcl 2-43 bindec 000000 constant entry external dcl 2-23 bindec$vs 000000 constant entry external dcl 2-28 binoct 000000 constant entry external dcl 2-33 bit_string internal static bit(9) initial dcl 18-3 bit_to_char internal static bit(9) initial dcl 14-8 bit_to_word internal static bit(9) initial dcl 14-8 bit_type internal static bit(36) initial dcl 23-71 bitno_fun internal static bit(9) initial dcl 14-8 bits_per_binary_exponent internal static fixed bin(31,0) initial dcl 23-5 bits_per_character internal static fixed bin(31,0) initial dcl 23-5 bits_per_decimal_digit internal static fixed bin(31,0) initial dcl 23-5 bits_per_digit internal static fixed bin(31,1) initial dcl 23-69 bits_per_double internal static fixed bin(31,0) initial dcl 23-5 bits_per_half internal static fixed bin(31,0) initial dcl 23-5 bits_per_packed_ptr internal static fixed bin(31,0) initial dcl 23-5 bits_per_word internal static fixed bin(31,0) initial dcl 23-5 block_node internal static bit(9) initial dcl 16-5 bn_format internal static bit(9) initial dcl 14-8 bool_fun internal static bit(9) initial dcl 14-8 bound_ck internal static bit(9) initial dcl 14-8 bound_node internal static bit(9) initial dcl 16-5 builtin 000000 constant entry external dcl 1-17 builtin_type internal static bit(36) initial dcl 23-71 by_context internal static bit(3) initial dcl 19-5 by_declare internal static bit(3) initial dcl 19-5 by_explicit_context internal static bit(3) initial dcl 19-5 by_implication internal static bit(3) initial dcl 19-5 by_name_agg_node internal static bit(9) initial dcl 16-5 byte_fun internal static bit(9) initial dcl 14-8 c_format internal static bit(9) initial dcl 14-8 call_statement internal static bit(9) initial dcl 15-3 cat internal static bit(9) initial dcl 18-3 cat_string internal static bit(9) initial dcl 14-8 ceil_fun internal static bit(9) initial dcl 14-8 char_string internal static bit(9) initial dcl 18-3 char_to_word internal static bit(9) initial dcl 14-8 char_type internal static bit(36) initial dcl 23-71 character_ internal static fixed bin(3,0) initial dcl 20-5 characters_per_double internal static fixed bin(31,0) initial dcl 23-5 characters_per_half internal static fixed bin(31,0) initial dcl 23-5 characters_per_word internal static fixed bin(31,0) initial dcl 23-5 charno_fun internal static bit(9) initial dcl 14-8 check_star_extents 000000 constant entry external dcl 1-27 clock_fun internal static bit(9) initial dcl 14-8 close_file internal static bit(9) initial dcl 14-8 close_statement internal static bit(9) initial dcl 15-3 codeptr_fun internal static bit(9) initial dcl 14-8 colon internal static bit(9) initial dcl 18-3 column_format internal static bit(9) initial dcl 14-8 comma internal static bit(9) initial dcl 18-3 compare_expression 000000 constant entry external dcl 2-48 complex_fun internal static bit(9) initial dcl 14-8 complex_type internal static bit(36) initial dcl 23-71 conjg_fun internal static bit(9) initial dcl 14-8 constant_length 000000 constant entry external dcl 2-54 context_node internal static bit(9) initial dcl 16-5 context_processor 000000 constant entry external dcl 1-38 continue_statement internal static bit(9) initial dcl 15-3 convert 000000 constant entry external dcl 2-60 convert$from_builtin 000000 constant entry external dcl 2-72 convert$to_integer 000000 constant entry external dcl 2-66 convert$to_target 000000 constant entry external dcl 2-88 convert$to_target_fb 000000 constant entry external dcl 2-82 convert$validate 000000 constant entry external dcl 2-78 copy_expression$copy_sons 000000 constant entry external dcl 2-99 copy_string internal static bit(9) initial dcl 14-8 copy_unique_expression 000000 constant entry external dcl 2-103 copy_words internal static bit(9) initial dcl 14-8 cos_fun internal static bit(9) initial dcl 14-8 cosd_fun internal static bit(9) initial dcl 14-8 create_array 000000 constant entry external dcl 2-108 create_block 000000 constant entry external dcl 2-112 create_bound 000000 constant entry external dcl 2-118 create_context 000000 constant entry external dcl 2-122 create_cross_reference 000000 constant entry external dcl 2-128 create_default 000000 constant entry external dcl 2-132 create_identifier 000000 constant entry external dcl 2-136 create_label 000000 constant entry external dcl 2-140 create_reference 000000 constant entry external dcl 2-158 create_statement 000000 constant entry external dcl 2-163 create_storage 000000 constant entry external dcl 2-179 create_symbol 000000 constant entry external dcl 2-184 create_token 000000 constant entry external dcl 2-191 create_token$init_hash_table 000000 constant entry external dcl 2-197 create_token$protected 000000 constant entry external dcl 2-199 cross_reference_node internal static bit(9) initial dcl 16-5 dec_integer internal static bit(9) initial dcl 18-3 dec_integer_type internal static bit(36) initial dcl 23-71 decbin 000000 constant entry external dcl 2-206 declare_constant 000000 constant entry external dcl 2-211 declare_constant$bit 000000 constant entry external dcl 2-219 declare_constant$desc 000000 constant entry external dcl 2-229 declare_descriptor$ctl 000000 constant entry external dcl 2-249 declare_picture 000000 constant entry external dcl 2-274 declare_picture_temp 000000 constant entry external dcl 2-279 declare_statement internal static bit(9) initial dcl 15-3 declare_temporary 000000 constant entry external dcl 2-292 decode_node_id 000000 constant entry external dcl 2-300 decode_source_id 000000 constant entry external dcl 2-306 default_area_size internal static fixed bin(31,0) initial dcl 23-5 default_fix_bin_p internal static fixed bin(31,0) initial dcl 23-5 default_fix_dec_p internal static fixed bin(31,0) initial dcl 23-5 default_flt_bin_p internal static fixed bin(31,0) initial dcl 23-5 default_flt_dec_p internal static fixed bin(31,0) initial dcl 23-5 default_node internal static bit(9) initial dcl 16-5 default_statement internal static bit(9) initial dcl 15-3 defined_reference 000000 constant entry external dcl 1-47 delete_file internal static bit(9) initial dcl 14-8 delete_statement internal static bit(9) initial dcl 15-3 desc_size internal static bit(9) initial dcl 14-8 digit_ internal static fixed bin(3,0) initial dcl 20-5 digit_to_bit internal static bit(9) initial dcl 14-8 display_statement internal static bit(9) initial dcl 15-3 div internal static bit(9) initial dcl 14-8 do_fun internal static bit(9) initial dcl 14-8 do_semantics 000000 constant entry external dcl 1-57 do_spec internal static bit(9) initial dcl 14-8 do_statement internal static bit(9) initial dcl 15-3 e_format internal static bit(9) initial dcl 14-8 else_clause internal static bit(9) initial dcl 15-3 empty_area internal static bit(9) initial dcl 14-8 enable_on internal static bit(9) initial dcl 14-8 end_statement internal static bit(9) initial dcl 15-3 entry_statement internal static bit(9) initial dcl 15-3 entry_var_type internal static bit(36) initial dcl 23-71 environmentptr_fun internal static bit(9) initial dcl 14-8 eq internal static bit(9) initial dcl 18-3 equal internal static bit(9) initial dcl 14-8 error 000000 constant entry external dcl 2-314 error$omit_text 000000 constant entry external dcl 2-319 error_ 000000 constant entry external dcl 2-324 error_$finish 000000 constant entry external dcl 2-343 error_$initialize_error 000000 constant entry external dcl 2-341 error_$no_text 000000 constant entry external dcl 2-334 ex_prologue internal static bit(9) initial dcl 14-8 exit_statement internal static bit(9) initial dcl 15-3 exp internal static bit(9) initial dcl 14-8 exp_fun internal static bit(9) initial dcl 14-8 expand_assign 000000 constant entry external dcl 1-62 expand_by_name 000000 constant entry external dcl 1-71 expand_infix 000000 constant entry external dcl 1-76 expand_prefix 000000 constant entry external dcl 1-89 expand_primitive 000000 constant entry external dcl 1-97 expon internal static bit(9) initial dcl 18-3 expression_semantics 000000 constant entry external dcl 1-105 f_format internal static bit(9) initial dcl 14-8 fill_refer 000000 constant entry external dcl 1-113 fixed_bin internal static bit(9) initial dcl 18-3 fixed_dec internal static bit(9) initial dcl 18-3 float_bin internal static bit(9) initial dcl 18-3 float_dec internal static bit(9) initial dcl 18-3 floor_fun internal static bit(9) initial dcl 14-8 format_statement internal static bit(9) initial dcl 15-3 format_value_node internal static bit(9) initial dcl 16-5 fortran_read internal static bit(9) initial dcl 14-8 fortran_write internal static bit(9) initial dcl 14-8 free_based internal static bit(9) initial dcl 14-8 free_ctl internal static bit(9) initial dcl 14-8 free_statement internal static bit(9) initial dcl 15-3 free_var internal static bit(9) initial dcl 14-8 ftn_file_manip internal static bit(9) initial dcl 14-8 ftn_trans_loop internal static bit(9) initial dcl 14-8 function 000000 constant entry external dcl 1-125 ge internal static bit(9) initial dcl 18-3 generic_selector 000000 constant entry external dcl 1-134 get_array_size 000000 constant entry external dcl 2-348 get_data_trans internal static bit(9) initial dcl 14-8 get_edit_trans internal static bit(9) initial dcl 14-8 get_file internal static bit(9) initial dcl 14-8 get_list_trans internal static bit(9) initial dcl 14-8 get_statement internal static bit(9) initial dcl 15-3 get_string internal static bit(9) initial dcl 14-8 goto_statement internal static bit(9) initial dcl 15-3 greater_or_equal internal static bit(9) initial dcl 14-8 greater_than internal static bit(9) initial dcl 14-8 gt internal static bit(9) initial dcl 18-3 half_ internal static fixed bin(3,0) initial dcl 20-5 half_to_word internal static bit(9) initial dcl 14-8 i_bin_integer internal static bit(9) initial dcl 18-3 i_dec_integer internal static bit(9) initial dcl 18-3 i_fixed_bin internal static bit(9) initial dcl 18-3 i_fixed_dec internal static bit(9) initial dcl 18-3 i_float_bin internal static bit(9) initial dcl 18-3 i_float_dec internal static bit(9) initial dcl 18-3 identifier internal static bit(9) initial dcl 18-3 if_statement internal static bit(9) initial dcl 15-3 imag_fun internal static bit(9) initial dcl 14-8 index_after_fun internal static bit(9) initial dcl 14-8 index_before_fun internal static bit(9) initial dcl 14-8 index_fun internal static bit(9) initial dcl 14-8 index_rev_fun internal static bit(9) initial dcl 14-8 integer_type internal static bit(36) initial dcl 23-71 io_data_list_semantics 000000 constant entry external dcl 1-143 io_data_list_semantics$format_list_semantics 000000 constant entry external dcl 1-120 io_semantics 000000 constant entry external dcl 1-148 is_arith_constant internal static bit(9) initial dcl 18-47 is_arithmetic_constant internal static bit(9) initial dcl 18-47 is_constant internal static bit(9) initial dcl 18-47 is_decimal_constant internal static bit(9) initial dcl 18-47 is_delimiter internal static bit(9) initial dcl 18-47 is_float_constant internal static bit(9) initial dcl 18-47 is_identifier internal static bit(9) initial dcl 18-47 is_imaginary_constant internal static bit(9) initial dcl 18-47 is_integral_constant internal static bit(9) initial dcl 18-47 is_isub internal static bit(9) initial dcl 18-47 isub internal static bit(9) initial dcl 18-3 join internal static bit(9) initial dcl 14-8 jump internal static bit(9) initial dcl 14-8 jump_false internal static bit(9) initial dcl 14-8 jump_if_eq internal static bit(9) initial dcl 14-8 jump_if_ge internal static bit(9) initial dcl 14-8 jump_if_gt internal static bit(9) initial dcl 14-8 jump_if_le internal static bit(9) initial dcl 14-8 jump_if_lt internal static bit(9) initial dcl 14-8 jump_if_ne internal static bit(9) initial dcl 14-8 jump_true internal static bit(9) initial dcl 14-8 l_parn internal static bit(9) initial dcl 14-8 label_array_element_node internal static bit(9) initial dcl 16-5 label_node internal static bit(9) initial dcl 16-5 le internal static bit(9) initial dcl 18-3 left_parn internal static bit(9) initial dcl 18-3 length_fun internal static bit(9) initial dcl 14-8 less_or_equal internal static bit(9) initial dcl 14-8 less_than internal static bit(9) initial dcl 14-8 line_format internal static bit(9) initial dcl 14-8 list_node internal static bit(9) initial dcl 16-5 local_label_var_type internal static bit(36) initial dcl 23-71 locate_file internal static bit(9) initial dcl 14-8 locate_statement internal static bit(9) initial dcl 15-3 lock_file internal static bit(9) initial dcl 14-8 lock_fun internal static bit(9) initial dcl 14-8 lock_statement internal static bit(9) initial dcl 15-3 log10_fun internal static bit(9) initial dcl 14-8 log2_fun internal static bit(9) initial dcl 14-8 log_fun internal static bit(9) initial dcl 14-8 loop internal static bit(9) initial dcl 14-8 lt internal static bit(9) initial dcl 18-3 machine_state_node internal static bit(9) initial dcl 16-5 make_desc internal static bit(9) initial dcl 14-8 make_non_quick 000000 constant entry external dcl 1-162 match_arguments 000000 constant entry external dcl 1-166 max_area_size internal static fixed bin(31,0) initial dcl 23-5 max_bit_string internal static fixed bin(31,0) initial dcl 23-5 max_bit_string_constant internal static fixed bin(31,0) initial dcl 23-5 max_block_number internal static fixed bin(17,0) initial dcl 9-74 max_char_string internal static fixed bin(31,0) initial dcl 23-5 max_char_string_constant internal static fixed bin(31,0) initial dcl 23-5 max_fun internal static bit(9) initial dcl 14-8 max_identifier_length internal static fixed bin(31,0) initial dcl 23-5 max_index_register_value internal static fixed bin(31,0) initial dcl 23-5 max_length_precision internal static fixed bin(31,0) initial dcl 23-5 max_list_elements internal static fixed bin(17,0) initial dcl 11-12 max_number_of_dimensions internal static fixed bin(31,0) initial dcl 23-5 max_number_of_operands internal static fixed bin(15,0) initial dcl 12-15 max_p_bin_or_dec internal static fixed bin(31,0) initial dcl 23-5 max_p_dec internal static fixed bin(31,0) initial dcl 23-5 max_p_fix_bin_1 internal static fixed bin(31,0) initial dcl 23-5 max_p_fix_bin_2 internal static fixed bin(31,0) initial dcl 23-5 max_p_flt_bin_1 internal static fixed bin(31,0) initial dcl 23-5 max_p_flt_bin_2 internal static fixed bin(31,0) initial dcl 23-5 max_scale internal static fixed bin(31,0) initial dcl 23-5 max_signed_index_register_value internal static fixed bin(31,0) initial dcl 23-5 max_signed_xreg_precision internal static fixed bin(31,0) initial dcl 23-5 max_uns_xreg_precision internal static fixed bin(31,0) initial dcl 23-5 merge_attributes 000000 constant entry external dcl 2-355 min_area_size internal static fixed bin(31,0) initial dcl 23-5 min_fun internal static bit(9) initial dcl 14-8 min_scale internal static fixed bin(31,0) initial dcl 23-5 minus internal static bit(9) initial dcl 18-3 mod2_ internal static fixed bin(3,0) initial dcl 20-5 mod4_ internal static fixed bin(3,0) initial dcl 20-5 mod_bit internal static bit(9) initial dcl 14-8 mod_byte internal static bit(9) initial dcl 14-8 mod_fun internal static bit(9) initial dcl 14-8 mod_half internal static bit(9) initial dcl 14-8 mod_word internal static bit(9) initial dcl 14-8 mult internal static bit(9) initial dcl 14-8 ne internal static bit(9) initial dcl 18-3 negate internal static bit(9) initial dcl 14-8 ngt internal static bit(9) initial dcl 18-3 nlt internal static bit(9) initial dcl 18-3 no_token internal static bit(9) initial dcl 18-3 nop internal static bit(9) initial dcl 14-8 not internal static bit(9) initial dcl 18-3 not_bits internal static bit(9) initial dcl 14-8 not_equal internal static bit(9) initial dcl 14-8 null_statement internal static bit(9) initial dcl 15-3 off_fun internal static bit(9) initial dcl 14-8 offset_adder 000000 constant entry external dcl 1-172 on_statement internal static bit(9) initial dcl 15-3 open_file internal static bit(9) initial dcl 14-8 open_statement internal static bit(9) initial dcl 15-3 operator_semantics 000000 constant entry external dcl 1-184 optimizer 000000 constant entry external dcl 2-361 or internal static bit(9) initial dcl 18-3 or_bits internal static bit(9) initial dcl 14-8 pack internal static bit(9) initial dcl 14-8 packed_digits_per_character internal static fixed bin(31,0) initial dcl 23-5 page_format internal static bit(9) initial dcl 14-8 param_desc_ptr internal static bit(9) initial dcl 14-8 parse_error 000000 constant entry external dcl 2-364 parse_error$no_text 000000 constant entry external dcl 2-368 percent internal static bit(9) initial dcl 18-3 period internal static bit(9) initial dcl 18-3 picture_format internal static bit(9) initial dcl 14-8 pl1_error_print$listing_segment 000000 constant entry external dcl 2-384 pl1_error_print$write_out 000000 constant entry external dcl 2-372 pl1_mod_fun internal static bit(9) initial dcl 14-8 pl1_print$for_lex 000000 constant entry external dcl 2-418 pl1_print$non_varying 000000 constant entry external dcl 2-398 pl1_print$non_varying_nl 000000 constant entry external dcl 2-402 pl1_print$string_pointer 000000 constant entry external dcl 2-406 pl1_print$string_pointer_nl 000000 constant entry external dcl 2-410 pl1_print$unaligned_nl 000000 constant entry external dcl 2-414 pl1_print$varying 000000 constant entry external dcl 2-392 pl1_print$varying_nl 000000 constant entry external dcl 2-395 plus internal static bit(9) initial dcl 18-3 pointer_type internal static bit(36) initial dcl 23-71 prefix_plus internal static bit(9) initial dcl 14-8 procedure_statement internal static bit(9) initial dcl 15-3 propagate_bit 000000 constant entry external dcl 1-192 ptr_fun internal static bit(9) initial dcl 14-8 put_control internal static bit(9) initial dcl 14-8 put_data_trans internal static bit(9) initial dcl 14-8 put_edit_trans internal static bit(9) initial dcl 14-8 put_field internal static bit(9) initial dcl 14-8 put_field_chk internal static bit(9) initial dcl 14-8 put_file internal static bit(9) initial dcl 14-8 put_list_trans internal static bit(9) initial dcl 14-8 put_statement internal static bit(9) initial dcl 15-3 put_string internal static bit(9) initial dcl 14-8 r_format internal static bit(9) initial dcl 14-8 r_parn internal static bit(9) initial dcl 14-8 range_ck internal static bit(9) initial dcl 14-8 rank_fun internal static bit(9) initial dcl 14-8 read_file internal static bit(9) initial dcl 14-8 read_statement internal static bit(9) initial dcl 15-3 real_fun internal static bit(9) initial dcl 14-8 real_type internal static bit(36) initial dcl 23-71 record_io internal static bit(9) initial dcl 14-8 refer internal static bit(9) initial dcl 14-8 refer_extent 000000 constant entry external dcl 2-426 reference_node internal static bit(9) initial dcl 16-5 rel_fun internal static bit(9) initial dcl 14-8 repeat_fun internal static bit(9) initial dcl 14-8 reserve$clear 000000 constant entry external dcl 2-430 reserve$declare_lib 000000 constant entry external dcl 2-434 reserve$read_lib 000000 constant entry external dcl 2-439 return_bits internal static bit(9) initial dcl 14-8 return_statement internal static bit(9) initial dcl 15-3 return_string internal static bit(9) initial dcl 14-8 return_value internal static bit(9) initial dcl 14-8 return_words internal static bit(9) initial dcl 14-8 reverse_fun internal static bit(9) initial dcl 14-8 revert_on internal static bit(9) initial dcl 14-8 revert_statement internal static bit(9) initial dcl 15-3 rewrite_file internal static bit(9) initial dcl 14-8 rewrite_statement internal static bit(9) initial dcl 15-3 right_parn internal static bit(9) initial dcl 18-3 round_fun internal static bit(9) initial dcl 14-8 search_fun internal static bit(9) initial dcl 14-8 search_rev_fun internal static bit(9) initial dcl 14-8 segno_fun internal static bit(9) initial dcl 14-8 semantic_translator 000000 constant entry external dcl 2-444 semantic_translator$call_es 000000 constant entry external dcl 1-196 semi_colon internal static bit(9) initial dcl 18-3 setbitno_fun internal static bit(9) initial dcl 14-8 setcharno_fun internal static bit(9) initial dcl 14-8 sf_par_node internal static bit(9) initial dcl 16-5 share_expression 000000 constant entry external dcl 2-454 sign_fun internal static bit(9) initial dcl 14-8 signal_on internal static bit(9) initial dcl 14-8 signal_statement internal static bit(9) initial dcl 15-3 simplify_expression 000000 constant entry external dcl 1-205 simplify_offset 000000 constant entry external dcl 1-212 sin_fun internal static bit(9) initial dcl 14-8 sind_fun internal static bit(9) initial dcl 14-8 skip_format internal static bit(9) initial dcl 14-8 slash internal static bit(9) initial dcl 18-3 source_node internal static bit(9) initial dcl 16-5 sqrt_fun internal static bit(9) initial dcl 14-8 stack_ptr internal static bit(9) initial dcl 14-8 stackbaseptr_fun internal static bit(9) initial dcl 14-8 stackframeptr_fun internal static bit(9) initial dcl 14-8 stacq_fun internal static bit(9) initial dcl 14-8 statement_node internal static bit(9) initial dcl 16-5 std_arg_list internal static bit(9) initial dcl 14-8 std_call internal static bit(9) initial dcl 14-8 std_entry internal static bit(9) initial dcl 14-8 std_return internal static bit(9) initial dcl 14-8 stop internal static bit(9) initial dcl 14-8 stop_statement internal static bit(9) initial dcl 15-3 storage_block_type internal static bit(36) initial dcl 23-71 stream_prep internal static bit(9) initial dcl 14-8 string builtin function dcl 24 sub internal static bit(9) initial dcl 14-8 subscripter 000000 constant entry external dcl 1-216 substr builtin function dcl 24 system_on_unit internal static bit(9) initial dcl 15-3 tan_fun internal static bit(9) initial dcl 14-8 tand_fun internal static bit(9) initial dcl 14-8 temporary_node internal static bit(9) initial dcl 16-5 terminate_trans internal static bit(9) initial dcl 14-8 token_node internal static bit(9) initial dcl 16-5 token_to_binary 000000 constant entry external dcl 2-459 translate_fun internal static bit(9) initial dcl 14-8 trunc_fun internal static bit(9) initial dcl 14-8 unknown_statement internal static bit(9) initial dcl 15-3 unlock_file internal static bit(9) initial dcl 14-8 unlock_statement internal static bit(9) initial dcl 15-3 unpack internal static bit(9) initial dcl 14-8 vclock_fun internal static bit(9) initial dcl 14-8 verify_fun internal static bit(9) initial dcl 14-8 verify_ltrim_fun internal static bit(9) initial dcl 14-8 verify_rev_fun internal static bit(9) initial dcl 14-8 verify_rtrim_fun internal static bit(9) initial dcl 14-8 wait_statement internal static bit(9) initial dcl 15-3 word_ internal static fixed bin(3,0) initial dcl 20-5 word_to_mod2 internal static bit(9) initial dcl 14-8 word_to_mod4 internal static bit(9) initial dcl 14-8 word_to_mod8 internal static bit(9) initial dcl 14-8 wordno_fun internal static bit(9) initial dcl 14-8 words_per_condition_var internal static fixed bin(31,0) initial dcl 23-5 words_per_entry_var internal static fixed bin(31,0) initial dcl 23-5 words_per_file_var internal static fixed bin(31,0) initial dcl 23-5 words_per_fix_bin_1 internal static fixed bin(31,0) initial dcl 23-5 words_per_fix_bin_2 internal static fixed bin(31,0) initial dcl 23-5 words_per_flt_bin_1 internal static fixed bin(31,0) initial dcl 23-5 words_per_flt_bin_2 internal static fixed bin(31,0) initial dcl 23-5 words_per_format internal static fixed bin(31,0) initial dcl 23-5 words_per_label_var internal static fixed bin(31,0) initial dcl 23-5 words_per_offset internal static fixed bin(31,0) initial dcl 23-5 words_per_packed_pointer internal static fixed bin(31,0) initial dcl 23-5 words_per_pointer internal static fixed bin(31,0) initial dcl 23-5 words_per_varying_string_header internal static fixed bin(31,0) initial dcl 23-5 write_file internal static bit(9) initial dcl 14-8 write_statement internal static bit(9) initial dcl 15-3 x_format internal static bit(9) initial dcl 14-8 xor_bits internal static bit(9) initial dcl 14-8 NAMES DECLARED BY EXPLICIT CONTEXT. allocate 001536 constant label dcl 279 ref 153 155 229 252 declare 000121 constant entry external dcl 11 declare_label_array 002344 constant entry internal dcl 408 ref 30 exit 002202 constant label dcl 359 ref 48 306 loop_exit 000574 constant label dcl 116 ref 110 make_descr 001443 constant label dcl 260 ref 240 reset_ret_val 002244 constant entry internal dcl 380 ref 371 387 set_star 002303 constant entry internal dcl 393 ref 264 401 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 2722 3004 2440 2732 Length 3674 2440 62 654 262 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME declare 152 external procedure is an external procedure. reset_ret_val 72 internal procedure calls itself recursively. set_star 74 internal procedure calls itself recursively. declare_label_array internal procedure shares stack frame of external procedure declare. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME declare 000100 s declare 000102 b declare 000104 d declare 000106 p declare 000110 q declare 000112 p1 declare 000114 rv declare 000116 i declare 000117 n declare 000120 cdesc declare 000130 lae declare_label_array 000132 next declare_label_array 000134 vector declare_label_array 000136 inc declare_label_array reset_ret_val 000100 d reset_ret_val set_star 000100 d set_star 000102 s set_star THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. alloc_char_temp unpk_to_pk call_ext_out_desc call_ext_out call_int_this call_int_other return_mac shorten_stack ext_entry int_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. compare_declaration copy_expression create_list create_operator create_statement$prologue declare declare_constant$char declare_constant$integer declare_descriptor declare_descriptor$param declare_integer declare_pointer declare_structure expand_initial free_node get_size lookup semantic_translator$abort semantic_translator$error validate THE FOLLOWING EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. pl1_stat_$eis_mode LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 11 000116 26 000126 27 000132 28 000136 30 000142 32 000146 35 000147 36 000153 38 000156 40 000161 42 000166 43 000200 46 000205 48 000214 51 000215 53 000220 54 000232 55 000235 61 000241 65 000250 70 000256 74 000304 78 000306 80 000324 86 000363 90 000372 97 000411 103 000452 105 000456 106 000464 107 000471 109 000502 110 000536 112 000540 114 000542 115 000573 116 000574 133 000600 137 000614 138 000616 139 000620 141 000626 142 000642 143 000651 144 000660 145 000661 148 000670 149 000700 150 000704 151 000716 153 000722 154 000726 155 000730 161 000734 162 000737 163 000741 164 000746 168 000771 169 001004 171 001016 174 001022 175 001024 176 001026 178 001027 179 001032 180 001036 181 001044 183 001046 184 001055 185 001070 187 001144 188 001163 189 001166 190 001176 192 001202 193 001204 194 001211 195 001217 196 001220 202 001222 203 001232 204 001250 205 001253 206 001255 207 001264 224 001270 226 001271 228 001274 229 001302 232 001312 234 001313 236 001342 237 001345 239 001353 240 001361 242 001362 244 001366 247 001411 248 001424 249 001430 250 001431 252 001434 255 001437 260 001443 262 001461 263 001464 264 001466 267 001515 268 001516 270 001525 272 001531 273 001534 279 001536 282 001542 284 001545 286 001547 288 001553 289 001570 290 001574 291 001613 292 001617 293 001645 296 001650 297 001665 298 001670 300 001707 301 001735 304 001740 306 001762 313 001763 315 001766 318 002003 319 002020 320 002040 323 002042 325 002046 329 002061 330 002075 331 002100 332 002103 335 002111 342 002112 349 002136 354 002154 355 002170 356 002174 359 002202 362 002211 363 002214 371 002216 375 002236 376 002240 446 002242 380 002243 384 002251 385 002256 386 002260 387 002266 388 002275 390 002301 393 002302 399 002310 400 002314 401 002322 402 002331 403 002340 405 002343 408 002344 415 002345 416 002354 418 002373 419 002402 420 002410 421 002412 422 002421 424 002424 426 002427 ----------------------------------------------------------- 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