1 /* symbols.c -symbol table-
3 Copyright (C) 1987, 1990, 1991, 1992 Free Software Foundation, Inc.
5 This file is part of GAS, the GNU Assembler.
7 GAS is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
12 GAS is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GAS; see the file COPYING. If not, write to
19 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
25 #include "obstack.h" /* For "symbols.h" */
28 #ifndef WORKING_DOT_WORD
29 extern int new_broken_words;
32 extern char const_flag;
37 sy_hash; /* symbol-name => struct symbol pointer */
39 /* Below are commented in "symbols.h". */
40 unsigned int local_bss_counter;
41 symbolS *symbol_rootP;
42 symbolS *symbol_lastP;
45 symbolS *dot_text_symbol;
46 symbolS *dot_data_symbol;
47 symbolS *dot_bss_symbol;
52 static void fb_label_init (void);
53 #else /* not __STDC__ */
54 static void fb_label_init ();
55 #endif /* not __STDC__ */
61 symbol_rootP = NULL; /* In case we have 0 symbols (!!) */
62 sy_hash = hash_new ();
63 memset ((char *) (&abs_symbol), '\0', sizeof (abs_symbol));
64 S_SET_SEGMENT (&abs_symbol, SEG_ABSOLUTE); /* Can't initialise a union. Sigh. */
65 local_bss_counter = 0;
66 #ifdef LOCAL_LABELS_FB
68 #endif /* LOCAL_LABELS_FB */
74 * Return a pointer to a new symbol.
75 * Die if we can't make a new symbol.
76 * Fill in the symbol's values.
77 * Add symbol to end of symbol chain.
80 * Please always call this to create a new symbol.
82 * Changes since 1985: Symbol names may not contain '\0'. Sigh.
83 * 2nd argument is now a SEG rather than a TYPE. The mapping between
84 * segments and types is mostly encapsulated herein (actually, we inherit it
85 * from macros in struc-symbol.h).
89 symbol_new (name, segment, value, frag)
90 char *name; /* It is copied, the caller can destroy/modify */
91 segT segment; /* Segment identifier (SEG_<something>) */
92 long value; /* Symbol value */
93 fragS *frag; /* Associated fragment */
95 unsigned int name_length;
96 char *preserved_copy_of_name;
99 name_length = strlen (name) + 1; /* +1 for \0 */
100 obstack_grow (¬es, name, name_length);
101 preserved_copy_of_name = obstack_finish (¬es);
102 symbolP = (symbolS *) obstack_alloc (¬es, sizeof (symbolS));
104 /* symbol must be born in some fixed state. This seems as good as any. */
105 memset (symbolP, 0, sizeof (symbolS));
107 #ifdef STRIP_UNDERSCORE
108 S_SET_NAME (symbolP, (*preserved_copy_of_name == '_'
109 ? preserved_copy_of_name + 1
110 : preserved_copy_of_name));
111 #else /* STRIP_UNDERSCORE */
112 S_SET_NAME (symbolP, preserved_copy_of_name);
113 #endif /* STRIP_UNDERSCORE */
115 S_SET_SEGMENT (symbolP, segment);
116 S_SET_VALUE (symbolP, value);
117 /* symbol_clear_list_pointers(symbolP); uneeded if symbol is born zeroed. */
119 symbolP->sy_frag = frag;
120 /* krm: uneeded if symbol is born zeroed.
121 symbolP->sy_forward = NULL; *//* JF */
122 symbolP->sy_number = ~0;
123 symbolP->sy_name_offset = ~0;
126 * Link to end of symbol chain.
128 symbol_append (symbolP, symbol_lastP, &symbol_rootP, &symbol_lastP);
130 obj_symbol_new_hook (symbolP);
133 /* verify_symbol_chain(symbol_rootP, symbol_lastP); */
143 * We have just seen "<name>:".
144 * Creates a struct symbol unless it already exists.
146 * Gripes if we are redefining a symbol incompatibly (and ignores it).
150 colon (sym_name) /* just seen "x:" - rattle symbols & frags */
151 register char *sym_name; /* symbol name, as a cannonical string */
152 /* We copy this string: OK to alter later. */
154 register symbolS *symbolP; /* symbol we are working with */
156 #ifdef LOCAL_LABELS_DOLLAR
157 /* Sun local labels go out of scope whenever a non-local symbol is defined. */
159 if (*sym_name != 'L')
160 dollar_label_clear ();
161 #endif /* LOCAL_LABELS_DOLLAR */
163 #ifndef WORKING_DOT_WORD
164 if (new_broken_words)
166 struct broken_word *a;
171 extern md_short_jump_size;
172 extern md_long_jump_size;
173 possible_bytes = md_short_jump_size + new_broken_words * md_long_jump_size;
176 frag_opcode = frag_var (rs_broken_word,
180 (symbolS *) broken_words,
184 /* We want to store the pointer to where to insert the jump table in the
185 fr_opcode of the rs_broken_word frag. This requires a little hackery */
186 while (frag_tmp && (frag_tmp->fr_type != rs_broken_word || frag_tmp->fr_opcode))
187 frag_tmp = frag_tmp->fr_next;
189 frag_tmp->fr_opcode = frag_opcode;
190 new_broken_words = 0;
192 for (a = broken_words; a && a->dispfrag == 0; a = a->next_broken_word)
193 a->dispfrag = frag_tmp;
195 #endif /* WORKING_DOT_WORD */
197 if ((symbolP = symbol_find (sym_name)) != 0)
201 * If the new symbol is .comm AND it has a size of zero,
202 * we ignore it (i.e. the old symbol overrides it)
204 if ((SEGMENT_TO_SYMBOL_TYPE ((int) now_seg) == (N_UNDF | N_EXT)) &&
205 ((obstack_next_free (&frags) - frag_now->fr_literal) == 0))
208 * If the old symbol is .comm and it has a size of zero,
209 * we override it with the new symbol value.
211 if ((symbolP->sy_type == (N_UNDF | N_EXT))
212 && (S_GET_VALUE (symbolP) == 0))
214 symbolP->sy_frag = frag_now;
215 symbolP->sy_other = const_flag;
216 S_SET_VALUE (symbolP, obstack_next_free (&frags) - frag_now->fr_literal);
217 symbolP->sy_type |= SEGMENT_TO_SYMBOL_TYPE ((int) now_seg); /* keep N_EXT bit */
222 * Now check for undefined symbols
224 if (!S_IS_DEFINED (symbolP))
226 if (S_GET_VALUE (symbolP) == 0)
228 symbolP->sy_frag = frag_now;
230 symbolP->sy_other = const_flag;
232 S_SET_VALUE (symbolP, obstack_next_free (&frags) - frag_now->fr_literal);
233 S_SET_SEGMENT (symbolP, now_seg);
236 #endif /* if we have one, it better be zero. */
242 * There are still several cases to check:
243 * A .comm/.lcomm symbol being redefined as
244 * initialized data is OK
245 * A .comm/.lcomm symbol being redefined with
246 * a larger size is also OK
248 * This only used to be allowed on VMS gas, but Sun cc
249 * on the sparc also depends on it.
251 /* char New_Type = SEGMENT_TO_SYMBOL_TYPE((int) now_seg); */
253 #define SEG_BSS SEG_E2
254 #define SEG_DATA SEG_E1
257 if (((!S_IS_DEBUG (symbolP) && !S_IS_DEFINED (symbolP) && S_IS_EXTERNAL (symbolP))
258 || (S_GET_SEGMENT (symbolP) == SEG_BSS))
259 && ((now_seg == SEG_DATA)
260 || (now_seg == S_GET_SEGMENT (symbolP))))
263 * Select which of the 2 cases this is
265 if (now_seg != SEG_DATA)
268 * New .comm for prev .comm symbol.
269 * If the new size is larger we just
270 * change its value. If the new size
271 * is smaller, we ignore this symbol
273 if (S_GET_VALUE (symbolP)
274 < ((unsigned) (obstack_next_free (&frags) - frag_now->fr_literal)))
276 S_SET_VALUE (symbolP,
277 obstack_next_free (&frags) -
278 frag_now->fr_literal);
284 * It is a .comm/.lcomm being converted
285 * to initialized data.
287 symbolP->sy_frag = frag_now;
289 symbolP->sy_other = const_flag;
291 S_SET_VALUE (symbolP, obstack_next_free (&frags) - frag_now->fr_literal);
292 S_SET_SEGMENT (symbolP, now_seg); /* keep N_EXT bit */
298 as_fatal ("Symbol \"%s\" is already defined as \"%s\"/%d.",
300 segment_name (S_GET_SEGMENT (symbolP)),
301 S_GET_VALUE (symbolP));
303 as_fatal ("Symbol \"%s\" is already defined as \"%s\"/%d.%d.%d.",
305 segment_name (S_GET_SEGMENT (symbolP)),
306 S_GET_OTHER (symbolP), S_GET_DESC (symbolP),
307 S_GET_VALUE (symbolP));
308 #endif /* OBJ_COFF */
310 } /* if the undefined symbol has no value */
314 /* Don't blow up if the definition is the same */
315 if (!(frag_now == symbolP->sy_frag
316 && S_GET_VALUE (symbolP) == obstack_next_free (&frags) - frag_now->fr_literal
317 && S_GET_SEGMENT (symbolP) == now_seg))
318 as_fatal ("Symbol %s already defined.", sym_name);
319 } /* if this symbol is not yet defined */
324 symbolP = symbol_new (sym_name,
326 (valueT) (obstack_next_free (&frags) - frag_now->fr_literal),
329 S_SET_OTHER (symbolP, const_flag);
332 symbol_table_insert (symbolP);
333 } /* if we have seen this symbol before */
340 * symbol_table_insert()
342 * Die if we can't insert the symbol.
347 symbol_table_insert (symbolP)
350 register char *error_string;
353 know (S_GET_NAME (symbolP));
355 if (*(error_string = hash_jam (sy_hash, S_GET_NAME (symbolP), (char *) symbolP)))
357 as_fatal ("Inserting \"%s\" into symbol table failed: %s",
358 S_GET_NAME (symbolP), error_string);
360 } /* symbol_table_insert() */
363 * symbol_find_or_make()
365 * If a symbol name does not exist, create it as undefined, and insert
366 * it into the symbol table. Return a pointer to it.
369 symbol_find_or_make (name)
372 register symbolS *symbolP;
374 symbolP = symbol_find (name);
378 symbolP = symbol_make (name);
380 symbol_table_insert (symbolP);
381 } /* if symbol wasn't found */
384 } /* symbol_find_or_make() */
392 /* Let the machine description default it, e.g. for register names. */
393 symbolP = md_undefined_symbol (name);
397 symbolP = symbol_new (name,
401 } /* if md didn't build us a symbol */
404 } /* symbol_make() */
409 * Implement symbol table lookup.
410 * In: A symbol's name as a string: '\0' can't be part of a symbol name.
411 * Out: NULL if the name was not in the symbol table, else the address
412 * of a struct symbol associated with that name.
419 #ifdef STRIP_UNDERSCORE
420 return (symbol_find_base (name, 1));
421 #else /* STRIP_UNDERSCORE */
422 return (symbol_find_base (name, 0));
423 #endif /* STRIP_UNDERSCORE */
424 } /* symbol_find() */
427 symbol_find_base (name, strip_underscore)
429 int strip_underscore;
431 if (strip_underscore && *name == '_')
433 return ((symbolS *) hash_find (sy_hash, name));
437 * Once upon a time, symbols were kept in a singly linked list. At
438 * least coff needs to be able to rearrange them from time to time, for
439 * which a doubly linked list is much more convenient. Loic did these
440 * as macros which seemed dangerous to me so they're now functions.
444 /* Link symbol ADDME after symbol TARGET in the chain. */
446 symbol_append (addme, target, rootPP, lastPP)
454 know (*rootPP == NULL);
455 know (*lastPP == NULL);
459 } /* if the list is empty */
461 if (target->sy_next != NULL)
463 #ifdef SYMBOLS_NEED_BACKPOINTERS
464 target->sy_next->sy_previous = addme;
465 #endif /* SYMBOLS_NEED_BACKPOINTERS */
469 know (*lastPP == target);
471 } /* if we have a next */
473 addme->sy_next = target->sy_next;
474 target->sy_next = addme;
476 #ifdef SYMBOLS_NEED_BACKPOINTERS
477 addme->sy_previous = target;
478 #endif /* SYMBOLS_NEED_BACKPOINTERS */
481 /* verify_symbol_chain(*rootPP, *lastPP); */
485 } /* symbol_append() */
487 #ifdef SYMBOLS_NEED_BACKPOINTERS
488 /* Remove SYMBOLP from the list. */
490 symbol_remove (symbolP, rootPP, lastPP)
495 if (symbolP == *rootPP)
497 *rootPP = symbolP->sy_next;
498 } /* if it was the root */
500 if (symbolP == *lastPP)
502 *lastPP = symbolP->sy_previous;
503 } /* if it was the tail */
505 if (symbolP->sy_next != NULL)
507 symbolP->sy_next->sy_previous = symbolP->sy_previous;
510 if (symbolP->sy_previous != NULL)
512 symbolP->sy_previous->sy_next = symbolP->sy_next;
516 verify_symbol_chain (*rootPP, *lastPP);
520 } /* symbol_remove() */
522 /* Set the chain pointers of SYMBOL to null. */
524 symbol_clear_list_pointers (symbolP)
527 symbolP->sy_next = NULL;
528 symbolP->sy_previous = NULL;
529 } /* symbol_clear_list_pointers() */
531 /* Link symbol ADDME before symbol TARGET in the chain. */
533 symbol_insert (addme, target, rootPP, lastPP)
539 if (target->sy_previous != NULL)
541 target->sy_previous->sy_next = addme;
545 know (*rootPP == target);
549 addme->sy_previous = target->sy_previous;
550 target->sy_previous = addme;
551 addme->sy_next = target;
554 verify_symbol_chain (*rootPP, *lastPP);
558 } /* symbol_insert() */
560 #endif /* SYMBOLS_NEED_BACKPOINTERS */
563 verify_symbol_chain (rootP, lastP)
567 symbolS *symbolP = rootP;
574 for (; symbol_next (symbolP) != NULL; symbolP = symbol_next (symbolP))
576 #ifdef SYMBOLS_NEED_BACKPOINTERS
577 /*$if (symbolP->sy_previous) {
578 know(symbolP->sy_previous->sy_next == symbolP);
580 know(symbolP == rootP);
581 }$*//* both directions */
582 know (symbolP->sy_next->sy_previous == symbolP);
583 #else /* SYMBOLS_NEED_BACKPOINTERS */
585 #endif /* SYMBOLS_NEED_BACKPOINTERS */
586 } /* verify pointers */
588 know (lastP == symbolP);
591 } /* verify_symbol_chain() */
594 #ifdef LOCAL_LABELS_DOLLAR
596 /* Dollar labels look like a number followed by a dollar sign. Eg, "42$".
597 They are *really* local. That is, they go out of scope whenever we see a
598 label that isn't local. Also, like fb labels, there can be multiple
599 instances of a dollar label. Therefor, we name encode each instance with
600 the instance number, keep a list of defined symbols separate from the real
601 symbol table, and we treat these buggers as a sparse array. */
603 static long *dollar_labels = NULL;
604 static long *dollar_label_instances = NULL;
605 static char *dollar_label_defines = NULL;
606 static long dollar_label_count = 0;
607 static long dollar_label_max = 0;
610 dollar_label_defined (label)
615 know ((dollar_labels != NULL) || (dollar_label_count == 0));
617 for (i = dollar_labels; i < dollar_labels + dollar_label_count; ++i)
621 return (dollar_label_defines[i - dollar_labels]);
623 } /* look for label */
625 /* if we get here, label isn't defined */
627 } /* dollar_label_defined() */
630 dollar_label_instance (label)
635 know ((dollar_labels != NULL) || (dollar_label_count == 0));
637 for (i = dollar_labels; i < dollar_labels + dollar_label_count; ++i)
641 return (dollar_label_instances[i - dollar_labels]);
643 } /* look for (the union :-) label */
645 /* if we get here, we haven't seen the label before, therefor it's instance
648 } /* dollar_label_instance() */
651 dollar_label_clear ()
653 memset (dollar_label_defines, '\0', dollar_label_count);
655 } /* clear_dollar_labels() */
657 #define DOLLAR_LABEL_BUMP_BY 10
660 define_dollar_label (label)
665 for (i = dollar_labels; i < dollar_labels + dollar_label_count; ++i)
669 ++dollar_label_instances[i - dollar_labels];
670 dollar_label_defines[i - dollar_labels] = 1;
672 } /* if we find it */
673 } /* for each existing label */
675 /* if we get to here, we don't have label listed yet. */
677 if (dollar_labels == NULL)
679 dollar_labels = (long *) xmalloc (DOLLAR_LABEL_BUMP_BY * sizeof (long));
680 dollar_label_instances = (long *) xmalloc (DOLLAR_LABEL_BUMP_BY * sizeof (long));
681 dollar_label_defines = xmalloc (DOLLAR_LABEL_BUMP_BY);
682 dollar_label_max = DOLLAR_LABEL_BUMP_BY;
683 dollar_label_count = 0;
686 else if (dollar_label_count == dollar_label_max)
688 dollar_label_max += DOLLAR_LABEL_BUMP_BY;
689 dollar_labels = (long *) xrealloc ((char *) dollar_labels,
690 dollar_label_max * sizeof (long));
691 dollar_label_instances = (long *) xrealloc ((char *) dollar_label_instances,
692 dollar_label_max * sizeof (long));
693 dollar_label_defines = xrealloc (dollar_label_defines, dollar_label_max);
694 } /* if we needed to grow */
696 dollar_labels[dollar_label_count] = label;
697 dollar_label_instances[dollar_label_count] = 1;
698 dollar_label_defines[dollar_label_count] = 1;
699 ++dollar_label_count;
701 } /* define_dollar_label() */
704 * dollar_label_name()
706 * Caller must copy returned name: we re-use the area for the next name.
708 * The mth occurence of label n: is turned into the symbol "Ln^Am" where
709 * n is the label number and m is the instance number. "L" makes it a label discarded
710 * unless debugging and "^A"('\1') ensures no ordinary symbol SHOULD get the
711 * same name as a local label symbol. The first "4:" is "L4^A1" - the m
712 * numbers begin at 1.
714 * fb labels get the same treatment, except that ^B is used in place of ^A.
717 char * /* Return local label name. */
718 dollar_label_name (n, augend)
719 register long n; /* we just saw "n$:" : n a number */
720 register int augend; /* 0 for current instance, 1 for new instance */
723 /* Returned to caller, then copied. used for created names ("4f") */
724 static char symbol_name_build[24];
727 char symbol_name_temporary[20]; /* build up a number, BACKWARDS */
730 know (augend == 0 || augend == 1);
731 p = symbol_name_build;
734 /* Next code just does sprintf( {}, "%d", n); */
736 q = symbol_name_temporary;
737 for (*q++ = 0, i = n; i; ++q)
742 while ((*p = *--q) != '\0')
747 /* instance number */
748 q = symbol_name_temporary;
749 for (*q++ = 0, i = dollar_label_instance (n) + augend; i; ++q)
754 while ((*p++ = *--q) != '\0');;
756 /* The label, as a '\0' ended string, starts at symbol_name_build. */
757 return (symbol_name_build);
758 } /* dollar_label_name() */
760 #endif /* LOCAL_LABELS_DOLLAR */
762 #ifdef LOCAL_LABELS_FB
765 * Sombody else's idea of local labels. They are made by "n:" where n
766 * is any decimal digit. Refer to them with
767 * "nb" for previous (backward) n:
768 * or "nf" for next (forward) n:.
770 * We do a little better and let n be any number, not just a single digit, but
771 * since the other guy's assembler only does ten, we treat the first ten
774 * Like someone else's assembler, we have one set of local label counters for
775 * entire assembly, not one set per (sub)segment like in most assemblers. This
776 * implies that one can refer to a label in another segment, and indeed some
777 * crufty compilers have done just that.
779 * Since there could be a LOT of these things, treat them as a sparse array.
782 #define FB_LABEL_SPECIAL (10)
784 static long fb_low_counter[FB_LABEL_SPECIAL];
785 static long *fb_labels;
786 static long *fb_label_instances;
787 static long fb_label_count = 0;
788 static long fb_label_max = 0;
790 /* this must be more than FB_LABEL_SPECIAL */
791 #define FB_LABEL_BUMP_BY (FB_LABEL_SPECIAL + 6)
796 memset ((void *) fb_low_counter, '\0', sizeof (fb_low_counter));
798 } /* fb_label_init() */
800 /* add one to the instance number of this fb label */
802 fb_label_instance_inc (label)
807 if (label < FB_LABEL_SPECIAL)
809 ++fb_low_counter[label];
813 for (i = fb_labels + FB_LABEL_SPECIAL; i < fb_labels + fb_label_count; ++i)
817 ++fb_label_instances[i - fb_labels];
819 } /* if we find it */
820 } /* for each existing label */
822 /* if we get to here, we don't have label listed yet. */
824 if (fb_labels == NULL)
826 fb_labels = (long *) xmalloc (FB_LABEL_BUMP_BY * sizeof (long));
827 fb_label_instances = (long *) xmalloc (FB_LABEL_BUMP_BY * sizeof (long));
828 fb_label_max = FB_LABEL_BUMP_BY;
829 fb_label_count = FB_LABEL_SPECIAL;
832 else if (fb_label_count == fb_label_max)
834 fb_label_max += FB_LABEL_BUMP_BY;
835 fb_labels = (long *) xrealloc ((char *) fb_labels,
836 fb_label_max * sizeof (long));
837 fb_label_instances = (long *) xrealloc ((char *) fb_label_instances,
838 fb_label_max * sizeof (long));
839 } /* if we needed to grow */
841 fb_labels[fb_label_count] = label;
842 fb_label_instances[fb_label_count] = 1;
845 } /* fb_label_instance_inc() */
848 fb_label_instance (label)
853 if (label < FB_LABEL_SPECIAL)
855 return (fb_low_counter[label]);
858 for (i = fb_labels + FB_LABEL_SPECIAL; i < fb_labels + fb_label_count; ++i)
862 return (fb_label_instances[i - fb_labels]);
863 } /* if we find it */
864 } /* for each existing label */
868 } /* fb_label_instance() */
873 * Caller must copy returned name: we re-use the area for the next name.
875 * The mth occurence of label n: is turned into the symbol "Ln^Bm" where
876 * n is the label number and m is the instance number. "L" makes it a label discarded
877 * unless debugging and "^B"('\2') ensures no ordinary symbol SHOULD get the
878 * same name as a local label symbol. The first "4:" is "L4^B1" - the m
879 * numbers begin at 1.
881 * dollar labels get the same treatment, except that ^A is used in place of ^B.
884 char * /* Return local label name. */
885 fb_label_name (n, augend)
886 long n; /* we just saw "n:", "nf" or "nb" : n a number */
887 long augend; /* 0 for nb, 1 for n:, nf */
890 /* Returned to caller, then copied. used for created names ("4f") */
891 static char symbol_name_build[24];
894 char symbol_name_temporary[20]; /* build up a number, BACKWARDS */
897 know (augend == 0 || augend == 1);
898 p = symbol_name_build;
901 /* Next code just does sprintf( {}, "%d", n); */
903 q = symbol_name_temporary;
904 for (*q++ = 0, i = n; i; ++q)
909 while ((*p = *--q) != '\0')
914 /* instance number */
915 q = symbol_name_temporary;
916 for (*q++ = 0, i = fb_label_instance (n) + augend; i; ++q)
921 while ((*p++ = *--q) != '\0');;
923 /* The label, as a '\0' ended string, starts at symbol_name_build. */
924 return (symbol_name_build);
925 } /* fb_label_name() */
927 #endif /* LOCAL_LABELS_FB */
931 * decode name that may have been generated by foo_label_name() above. If
932 * the name wasn't generated by foo_label_name(), then return it unaltered.
933 * This is used for error messages.
937 decode_local_label_name (s)
945 const char *message_format = "\"%d\" (instance number %d of a %s label)";
950 for (label_number = 0, p = s + 1; isdigit (*p); ++p)
952 label_number = (10 * label_number) + *p - '0';
968 for (instance_number = 0, p = s + 1; isdigit (*p); ++p)
970 instance_number = (10 * instance_number) + *p - '0';
973 symbol_decode = obstack_alloc (¬es, strlen (message_format) + 30);
974 (void) sprintf (symbol_decode, message_format, label_number,
975 instance_number, type);
977 return (symbol_decode);
978 } /* decode_local_label_name() */
988 /* end of symbols.c */