/* symbols.c -symbol table-
- Copyright (C) 1987, 1990, 1991, 1992 Free Software Foundation, Inc.
+ Copyright (C) 1987, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
along with GAS; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+#define DEBUG
+
#include <ctype.h>
#include "as.h"
#ifndef WORKING_DOT_WORD
extern int new_broken_words;
#endif
-#ifdef VMS
-extern char const_flag;
-#endif
-static
-struct hash_control *
- sy_hash; /* symbol-name => struct symbol pointer */
+/* symbol-name => struct symbol pointer */
+static struct hash_control *sy_hash;
/* Below are commented in "symbols.h". */
symbolS *symbol_rootP;
symbol_rootP = NULL; /* In case we have 0 symbols (!!) */
sy_hash = hash_new ();
memset ((char *) (&abs_symbol), '\0', sizeof (abs_symbol));
- S_SET_SEGMENT (&abs_symbol, SEG_ABSOLUTE); /* Can't initialise a union. Sigh. */
+#ifdef BFD_ASSEMBLER
+ abs_symbol.bsym = bfd_abs_section.symbol;
+#else
+ /* Can't initialise a union. Sigh. */
+ S_SET_SEGMENT (&abs_symbol, absolute_section);
+#endif
#ifdef LOCAL_LABELS_FB
fb_label_init ();
#endif /* LOCAL_LABELS_FB */
symbolS *
symbol_new (name, segment, value, frag)
- char *name; /* It is copied, the caller can destroy/modify */
+ CONST char *name; /* It is copied, the caller can destroy/modify */
segT segment; /* Segment identifier (SEG_<something>) */
- long value; /* Symbol value */
+ valueT value; /* Symbol value */
fragS *frag; /* Associated fragment */
{
unsigned int name_length;
name_length = strlen (name) + 1; /* +1 for \0 */
obstack_grow (¬es, name, name_length);
preserved_copy_of_name = obstack_finish (¬es);
+#ifdef STRIP_UNDERSCORE
+ if (preserved_copy_of_name[0] == '_')
+ preserved_copy_of_name++;
+#endif
symbolP = (symbolS *) obstack_alloc (¬es, sizeof (symbolS));
/* symbol must be born in some fixed state. This seems as good as any. */
memset (symbolP, 0, sizeof (symbolS));
-#ifdef STRIP_UNDERSCORE
- S_SET_NAME (symbolP, (*preserved_copy_of_name == '_'
- ? preserved_copy_of_name + 1
- : preserved_copy_of_name));
-#else /* STRIP_UNDERSCORE */
+
+#ifdef BFD_ASSEMBLER
+ symbolP->bsym = bfd_make_empty_symbol (stdoutput);
+ assert (symbolP->bsym != 0);
+ symbolP->bsym->udata = (PTR) symbolP;
+#endif
S_SET_NAME (symbolP, preserved_copy_of_name);
-#endif /* STRIP_UNDERSCORE */
S_SET_SEGMENT (symbolP, segment);
S_SET_VALUE (symbolP, value);
- /* symbol_clear_list_pointers(symbolP); uneeded if symbol is born zeroed. */
+ symbol_clear_list_pointers(symbolP);
symbolP->sy_frag = frag;
- /* krm: uneeded if symbol is born zeroed.
- symbolP->sy_forward = NULL; *//* JF */
+ symbolP->sy_forward = NULL;
+#ifndef BFD_ASSEMBLER
symbolP->sy_number = ~0;
symbolP->sy_name_offset = ~0;
+#endif
/*
- * Link to end of symbol chain.
- */
+ * Link to end of symbol chain.
+ */
symbol_append (symbolP, symbol_lastP, &symbol_rootP, &symbol_lastP);
obj_symbol_new_hook (symbolP);
#ifdef DEBUG
- /* verify_symbol_chain(symbol_rootP, symbol_lastP); */
+ verify_symbol_chain(symbol_rootP, symbol_lastP);
#endif /* DEBUG */
- return (symbolP);
-} /* symbol_new() */
+ return symbolP;
+}
\f
/*
register symbolS *symbolP; /* symbol we are working with */
#ifdef LOCAL_LABELS_DOLLAR
- /* Sun local labels go out of scope whenever a non-local symbol is defined. */
+ /* Sun local labels go out of scope whenever a non-local symbol is
+ defined. */
if (*sym_name != 'L')
dollar_label_clear ();
fragS *frag_tmp;
char *frag_opcode;
- extern md_short_jump_size;
- extern md_long_jump_size;
- possible_bytes = md_short_jump_size + new_broken_words * md_long_jump_size;
+ extern const int md_short_jump_size;
+ extern const int md_long_jump_size;
+ possible_bytes = (md_short_jump_size
+ + new_broken_words * md_long_jump_size);
frag_tmp = frag_now;
frag_opcode = frag_var (rs_broken_word,
NULL);
/* We want to store the pointer to where to insert the jump table in the
- fr_opcode of the rs_broken_word frag. This requires a little hackery */
- while (frag_tmp && (frag_tmp->fr_type != rs_broken_word || frag_tmp->fr_opcode))
+ fr_opcode of the rs_broken_word frag. This requires a little
+ hackery. */
+ while (frag_tmp
+ && (frag_tmp->fr_type != rs_broken_word
+ || frag_tmp->fr_opcode))
frag_tmp = frag_tmp->fr_next;
know (frag_tmp);
frag_tmp->fr_opcode = frag_opcode;
if ((symbolP = symbol_find (sym_name)) != 0)
{
-#ifdef VMS
- /*
- * If the new symbol is .comm AND it has a size of zero,
- * we ignore it (i.e. the old symbol overrides it)
- */
- if ((SEGMENT_TO_SYMBOL_TYPE ((int) now_seg) == (N_UNDF | N_EXT)) &&
- ((obstack_next_free (&frags) - frag_now->fr_literal) == 0))
+#ifdef RESOLVE_SYMBOL_REDEFINITION
+ if (RESOLVE_SYMBOL_REDEFINITION (symbolP))
return;
+#endif
/*
- * If the old symbol is .comm and it has a size of zero,
- * we override it with the new symbol value.
- */
- if ((symbolP->sy_type == (N_UNDF | N_EXT))
- && (S_GET_VALUE (symbolP) == 0))
- {
- symbolP->sy_frag = frag_now;
- symbolP->sy_other = const_flag;
- S_SET_VALUE (symbolP, obstack_next_free (&frags) - frag_now->fr_literal);
- symbolP->sy_type |= SEGMENT_TO_SYMBOL_TYPE ((int) now_seg); /* keep N_EXT bit */
- return;
- }
-#endif /* VMS */
- /*
- * Now check for undefined symbols
- */
+ * Now check for undefined symbols
+ */
if (!S_IS_DEFINED (symbolP))
{
if (S_GET_VALUE (symbolP) == 0)
{
symbolP->sy_frag = frag_now;
-#ifdef VMS
- symbolP->sy_other = const_flag;
+#ifdef OBJ_VMS
+ S_GET_OTHER(symbolP) = const_flag;
#endif
- S_SET_VALUE (symbolP, obstack_next_free (&frags) - frag_now->fr_literal);
+ S_SET_VALUE (symbolP, (valueT) ((char*)obstack_next_free (&frags) - frag_now->fr_literal));
S_SET_SEGMENT (symbolP, now_seg);
#ifdef N_UNDF
know (N_UNDF == 0);
else
{
/*
- * There are still several cases to check:
- * A .comm/.lcomm symbol being redefined as
- * initialized data is OK
- * A .comm/.lcomm symbol being redefined with
- * a larger size is also OK
- *
- * This only used to be allowed on VMS gas, but Sun cc
- * on the sparc also depends on it.
- */
- /* char New_Type = SEGMENT_TO_SYMBOL_TYPE((int) now_seg); */
-#ifdef MANY_SEGMENTS
-#define SEG_BSS SEG_E2
-#define SEG_DATA SEG_E1
-#endif
-
- if (((!S_IS_DEBUG (symbolP) && !S_IS_DEFINED (symbolP) && S_IS_EXTERNAL (symbolP))
- || (S_GET_SEGMENT (symbolP) == SEG_BSS))
- && ((now_seg == SEG_DATA)
- || (now_seg == S_GET_SEGMENT (symbolP))))
+ * There are still several cases to check:
+ * A .comm/.lcomm symbol being redefined as
+ * initialized data is OK
+ * A .comm/.lcomm symbol being redefined with
+ * a larger size is also OK
+ *
+ * This only used to be allowed on VMS gas, but Sun cc
+ * on the sparc also depends on it.
+ */
+
+ if (((!S_IS_DEBUG (symbolP)
+ && !S_IS_DEFINED (symbolP)
+ && S_IS_EXTERNAL (symbolP))
+ || S_GET_SEGMENT (symbolP) == bss_section)
+ && (now_seg == data_section
+ || now_seg == S_GET_SEGMENT (symbolP)))
{
/*
- * Select which of the 2 cases this is
- */
- if (now_seg != SEG_DATA)
+ * Select which of the 2 cases this is
+ */
+ if (now_seg != data_section)
{
/*
- * New .comm for prev .comm symbol.
- * If the new size is larger we just
- * change its value. If the new size
- * is smaller, we ignore this symbol
- */
+ * New .comm for prev .comm symbol.
+ * If the new size is larger we just
+ * change its value. If the new size
+ * is smaller, we ignore this symbol
+ */
if (S_GET_VALUE (symbolP)
- < ((unsigned) (obstack_next_free (&frags) - frag_now->fr_literal)))
+ < ((unsigned) frag_now_fix ()))
{
- S_SET_VALUE (symbolP,
- obstack_next_free (&frags) -
- frag_now->fr_literal);
+ S_SET_VALUE (symbolP, (valueT) frag_now_fix ());
}
}
else
/* It is a .comm/.lcomm being converted to initialized
data. */
symbolP->sy_frag = frag_now;
-#ifdef VMS
- symbolP->sy_other = const_flag;
-#endif /* VMS */
- S_SET_VALUE (symbolP, obstack_next_free (&frags) - frag_now->fr_literal);
+#ifdef OBJ_VMS
+ S_GET_OTHER(symbolP) = const_flag;
+#endif /* OBJ_VMS */
+ S_SET_VALUE (symbolP, (valueT) frag_now_fix ());
S_SET_SEGMENT (symbolP, now_seg); /* keep N_EXT bit */
}
}
else
{
-#ifdef OBJ_COFF
- as_fatal ("Symbol \"%s\" is already defined as \"%s\"/%d.",
+#if defined (S_GET_OTHER) && defined (S_GET_DESC)
+ as_fatal ("Symbol \"%s\" is already defined as \"%s\"/%d.%d.%ld.",
sym_name,
segment_name (S_GET_SEGMENT (symbolP)),
- S_GET_VALUE (symbolP));
-#else /* OBJ_COFF */
- as_fatal ("Symbol \"%s\" is already defined as \"%s\"/%d.%d.%d.",
+ S_GET_OTHER (symbolP), S_GET_DESC (symbolP),
+ (long) S_GET_VALUE (symbolP));
+#else
+ as_fatal ("Symbol \"%s\" is already defined as \"%s\"/%d.",
sym_name,
segment_name (S_GET_SEGMENT (symbolP)),
- S_GET_OTHER (symbolP), S_GET_DESC (symbolP),
S_GET_VALUE (symbolP));
-#endif /* OBJ_COFF */
+#endif
}
} /* if the undefined symbol has no value */
}
{
/* Don't blow up if the definition is the same */
if (!(frag_now == symbolP->sy_frag
- && S_GET_VALUE (symbolP) == obstack_next_free (&frags) - frag_now->fr_literal
+ && S_GET_VALUE (symbolP) == (char*)obstack_next_free (&frags) - frag_now->fr_literal
&& S_GET_SEGMENT (symbolP) == now_seg))
as_fatal ("Symbol %s already defined.", sym_name);
} /* if this symbol is not yet defined */
{
symbolP = symbol_new (sym_name,
now_seg,
- (valueT) (obstack_next_free (&frags) - frag_now->fr_literal),
+ (valueT) ((char*)obstack_next_free (&frags) - frag_now->fr_literal),
frag_now);
-#ifdef VMS
+#ifdef OBJ_VMS
S_SET_OTHER (symbolP, const_flag);
-#endif /* VMS */
+#endif /* OBJ_VMS */
symbol_table_insert (symbolP);
} /* if we have seen this symbol before */
+#ifdef TC_HPPA
+ pa_define_label(symbolP);
+#endif
return;
} /* colon() */
symbolS *
symbol_make (name)
- char *name;
+ CONST char *name;
{
symbolS *symbolP;
/* Let the machine description default it, e.g. for register names. */
- symbolP = md_undefined_symbol (name);
+ symbolP = md_undefined_symbol ((char *) name);
if (!symbolP)
- {
- symbolP = symbol_new (name,
- SEG_UNKNOWN,
- 0,
- &zero_address_frag);
- } /* if md didn't build us a symbol */
+ symbolP = symbol_new (name, undefined_section, (valueT) 0, &zero_address_frag);
return (symbolP);
} /* symbol_make() */
symbolS *
symbol_find (name)
- char *name;
+ CONST char *name;
{
#ifdef STRIP_UNDERSCORE
return (symbol_find_base (name, 1));
symbolS *
symbol_find_base (name, strip_underscore)
- char *name;
+ CONST char *name;
int strip_underscore;
{
if (strip_underscore && *name == '_')
#ifdef SYMBOLS_NEED_BACKPOINTERS
addme->sy_previous = target;
#endif /* SYMBOLS_NEED_BACKPOINTERS */
-
-#ifdef DEBUG
- /* verify_symbol_chain(*rootPP, *lastPP); */
-#endif /* DEBUG */
-
- return;
-} /* symbol_append() */
+}
#ifdef SYMBOLS_NEED_BACKPOINTERS
/* Remove SYMBOLP from the list. */
#ifdef DEBUG
verify_symbol_chain (*rootPP, *lastPP);
#endif /* DEBUG */
-
- return;
-} /* symbol_remove() */
+}
/* Set the chain pointers of SYMBOL to null. */
void
{
symbolP->sy_next = NULL;
symbolP->sy_previous = NULL;
-} /* symbol_clear_list_pointers() */
+}
/* Link symbol ADDME before symbol TARGET in the chain. */
void
#ifdef DEBUG
verify_symbol_chain (*rootPP, *lastPP);
#endif /* DEBUG */
-
- return;
-} /* symbol_insert() */
+}
#endif /* SYMBOLS_NEED_BACKPOINTERS */
symbolS *symbolP = rootP;
if (symbolP == NULL)
- {
- return;
- } /* empty chain */
+ return;
for (; symbol_next (symbolP) != NULL; symbolP = symbol_next (symbolP))
{
#ifdef SYMBOLS_NEED_BACKPOINTERS
- /*$if (symbolP->sy_previous) {
- know(symbolP->sy_previous->sy_next == symbolP);
- } else {
- know(symbolP == rootP);
- }$*//* both directions */
know (symbolP->sy_next->sy_previous == symbolP);
-#else /* SYMBOLS_NEED_BACKPOINTERS */
- ;
+#else
+ /* Walk the list anyways, to make sure pointers are still good. */
+ *symbolP;
#endif /* SYMBOLS_NEED_BACKPOINTERS */
- } /* verify pointers */
-
- know (lastP == symbolP);
+ }
- return;
-} /* verify_symbol_chain() */
+ assert (lastP == symbolP);
+}
+void
+verify_symbol_chain_2 (sym)
+ symbolS *sym;
+{
+ symbolS *p = sym, *n = sym;
+#ifdef SYMBOLS_NEED_BACKPOINTERS
+ while (symbol_previous (p))
+ p = symbol_previous (p);
+#endif
+ while (symbol_next (n))
+ n = symbol_next (n);
+ verify_symbol_chain (p, n);
+}
#ifdef LOCAL_LABELS_DOLLAR
the instance number, keep a list of defined symbols separate from the real
symbol table, and we treat these buggers as a sparse array. */
-static long *dollar_labels = NULL;
-static long *dollar_label_instances = NULL;
-static char *dollar_label_defines = NULL;
-static long dollar_label_count = 0;
-static long dollar_label_max = 0;
+static long *dollar_labels;
+static long *dollar_label_instances;
+static char *dollar_label_defines;
+static long dollar_label_count;
+static long dollar_label_max;
int
dollar_label_defined (label)
know ((dollar_labels != NULL) || (dollar_label_count == 0));
for (i = dollar_labels; i < dollar_labels + dollar_label_count; ++i)
- {
- if (*i == label)
- {
- return (dollar_label_defines[i - dollar_labels]);
- } /* found it */
- } /* look for label */
+ if (*i == label)
+ return dollar_label_defines[i - dollar_labels];
/* if we get here, label isn't defined */
- return (0);
+ return 0;
} /* dollar_label_defined() */
static int
know ((dollar_labels != NULL) || (dollar_label_count == 0));
for (i = dollar_labels; i < dollar_labels + dollar_label_count; ++i)
- {
- if (*i == label)
- {
- return (dollar_label_instances[i - dollar_labels]);
- } /* found it */
- } /* look for (the union :-) label */
+ if (*i == label)
+ return (dollar_label_instances[i - dollar_labels]);
- /* if we get here, we haven't seen the label before, therefor it's instance
- count is zero. */
- return (0);
-} /* dollar_label_instance() */
+ /* If we get here, we haven't seen the label before, therefore its instance
+ count is zero. */
+ return 0;
+}
void
dollar_label_clear ()
{
memset (dollar_label_defines, '\0', dollar_label_count);
- return;
-} /* clear_dollar_labels() */
+}
#define DOLLAR_LABEL_BUMP_BY 10
long *i;
for (i = dollar_labels; i < dollar_labels + dollar_label_count; ++i)
- {
- if (*i == label)
- {
- ++dollar_label_instances[i - dollar_labels];
- dollar_label_defines[i - dollar_labels] = 1;
- return;
- } /* if we find it */
- } /* for each existing label */
+ if (*i == label)
+ {
+ ++dollar_label_instances[i - dollar_labels];
+ dollar_label_defines[i - dollar_labels] = 1;
+ return;
+ }
/* if we get to here, we don't have label listed yet. */
dollar_label_defines = xmalloc (DOLLAR_LABEL_BUMP_BY);
dollar_label_max = DOLLAR_LABEL_BUMP_BY;
dollar_label_count = 0;
-
}
else if (dollar_label_count == dollar_label_max)
{
dollar_label_instances[dollar_label_count] = 1;
dollar_label_defines[dollar_label_count] = 1;
++dollar_label_count;
- return;
-} /* define_dollar_label() */
+}
/*
* dollar_label_name()
*
* Caller must copy returned name: we re-use the area for the next name.
*
- * The mth occurence of label n: is turned into the symbol "Ln^Am" where
- * n is the label number and m is the instance number. "L" makes it a label discarded
- * unless debugging and "^A"('\1') ensures no ordinary symbol SHOULD get the
- * same name as a local label symbol. The first "4:" is "L4^A1" - the m
- * numbers begin at 1.
+ * The mth occurence of label n: is turned into the symbol "Ln^Am"
+ * where n is the label number and m is the instance number. "L" makes
+ * it a label discarded unless debugging and "^A"('\1') ensures no
+ * ordinary symbol SHOULD get the same name as a local label
+ * symbol. The first "4:" is "L4^A1" - the m numbers begin at 1.
*
* fb labels get the same treatment, except that ^B is used in place of ^A.
*/
while ((*p++ = *--q) != '\0');;
/* The label, as a '\0' ended string, starts at symbol_name_build. */
- return (symbol_name_build);
-} /* dollar_label_name() */
+ return symbol_name_build;
+}
#endif /* LOCAL_LABELS_DOLLAR */
} /* for each existing label */
/* NOTREACHED */
- know (0);
-} /* fb_label_instance() */
+ abort ();
+}
/*
* fb_label_name()
*
* Caller must copy returned name: we re-use the area for the next name.
*
- * The mth occurence of label n: is turned into the symbol "Ln^Bm" where
- * n is the label number and m is the instance number. "L" makes it a label discarded
- * unless debugging and "^B"('\2') ensures no ordinary symbol SHOULD get the
- * same name as a local label symbol. The first "4:" is "L4^B1" - the m
- * numbers begin at 1.
+ * The mth occurence of label n: is turned into the symbol "Ln^Bm"
+ * where n is the label number and m is the instance number. "L" makes
+ * it a label discarded unless debugging and "^B"('\2') ensures no
+ * ordinary symbol SHOULD get the same name as a local label
+ * symbol. The first "4:" is "L4^B1" - the m numbers begin at 1.
*
- * dollar labels get the same treatment, except that ^A is used in place of ^B.
- */
+ * dollar labels get the same treatment, except that ^A is used in place of ^B. */
char * /* Return local label name. */
fb_label_name (n, augend)
return (symbol_decode);
} /* decode_local_label_name() */
+#ifdef BFD_ASSEMBLER
+
+int
+S_IS_EXTERNAL (s)
+ symbolS *s;
+{
+ flagword flags = s->bsym->flags;
+
+ /* sanity check */
+ if (flags & BSF_LOCAL && flags & (BSF_EXPORT | BSF_GLOBAL))
+ abort ();
+
+ return (flags & (BSF_EXPORT | BSF_GLOBAL)) != 0;
+}
+
+int
+S_IS_COMMON (s)
+ symbolS *s;
+{
+ return s->bsym->section == &bfd_com_section;
+}
+
+int
+S_IS_DEFINED (s)
+ symbolS *s;
+{
+ return s->bsym->section != undefined_section;
+}
+
+int
+S_IS_DEBUG (s)
+ symbolS *s;
+{
+ if (s->bsym->flags & BSF_DEBUGGING)
+ return 1;
+ return 0;
+}
+
+int
+S_IS_LOCAL (s)
+ symbolS *s;
+{
+ flagword flags = s->bsym->flags;
+
+ /* sanity check */
+ if (flags & BSF_LOCAL && flags & (BSF_EXPORT | BSF_GLOBAL))
+ abort ();
+
+ return (S_GET_NAME (s)
+ && ! S_IS_DEBUG (s)
+ && (strchr (S_GET_NAME (s), '\001')
+ || strchr (S_GET_NAME (s), '\002')
+ || (S_LOCAL_NAME (s)
+ && !flagseen['L'])));
+}
+
+int
+S_IS_EXTERN (s)
+ symbolS *s;
+{
+ return S_IS_EXTERNAL (s);
+}
+
+int
+S_IS_STABD (s)
+ symbolS *s;
+{
+ return S_GET_NAME (s) == 0;
+}
+
+valueT
+S_GET_VALUE (s)
+ symbolS *s;
+{
+ return s->bsym->value;
+}
+
+CONST char *
+S_GET_NAME (s)
+ symbolS *s;
+{
+ return s->bsym->name;
+}
+
+segT
+S_GET_SEGMENT (s)
+ symbolS *s;
+{
+ return s->bsym->section;
+}
+
+void
+S_SET_VALUE (s, val)
+ symbolS *s;
+ valueT val;
+{
+ s->bsym->value = val;
+}
+
+void
+S_SET_SEGMENT (s, seg)
+ symbolS *s;
+ segT seg;
+{
+ s->bsym->section = seg;
+}
+
+void
+S_SET_EXTERNAL (s)
+ symbolS *s;
+{
+ s->bsym->flags |= BSF_EXPORT | BSF_GLOBAL;
+ s->bsym->flags &= ~BSF_LOCAL;
+}
+
+void
+S_CLEAR_EXTERNAL (s)
+ symbolS *s;
+{
+ s->bsym->flags |= BSF_LOCAL;
+ s->bsym->flags &= ~(BSF_EXPORT | BSF_GLOBAL);
+}
+
+void
+S_SET_NAME (s, name)
+ symbolS *s;
+ char *name;
+{
+ s->bsym->name = name;
+}
+#endif /* BFD_ASSEMBLER */
+
/* end of symbols.c */
extern struct obstack cond_obstack; /* this is where we track .ifdef/.endif
(if we do that at all). */
-extern unsigned int local_bss_counter; /* Zeroed before a pass. */
-/* Only used by .lcomm directive. */
-
extern symbolS *symbol_rootP; /* all the symbol nodes */
extern symbolS *symbol_lastP; /* last struct symbol we made, or NULL */
extern symbolS *dot_data_symbol;
extern symbolS *dot_bss_symbol;
-#if __STDC__ == 1
-
-char *decode_local_label_name (char *s);
-symbolS *symbol_find (char *name);
-symbolS *symbol_find_base (char *name, int strip_underscore);
-symbolS *symbol_find_or_make (char *name);
-symbolS *symbol_make (char *name);
-symbolS *symbol_new (char *name, segT segment, long value, fragS * frag);
-void colon (char *sym_name);
-void local_colon (int n);
-void symbol_begin (void);
-void symbol_table_insert (symbolS * symbolP);
-void verify_symbol_chain (symbolS * rootP, symbolS * lastP);
-
-#ifdef LOCAL_LABELS_DOLLAR
-int dollar_label_defined (long l);
-void dollar_label_clear (void);
-void define_dollar_label (long l);
-char *dollar_label_name (long l, int augend);
-#endif /* LOCAL_LABELS_DOLLAR */
-
-#ifdef LOCAL_LABELS_FB
-void fb_label_instance_inc (long label);
-char *fb_label_name (long n, long augend);
-#endif /* LOCAL_LABELS_FB */
-
-#else /* not __STDC__ */
-
-char *decode_local_label_name ();
-char *fb_label_name ();
-symbolS *symbol_find ();
-symbolS *symbol_find_base ();
-symbolS *symbol_find_or_make ();
-symbolS *symbol_make ();
-symbolS *symbol_new ();
-void colon ();
-void local_colon ();
-void symbol_begin ();
-void symbol_table_insert ();
-void verify_symbol_chain ();
+char *decode_local_label_name PARAMS ((char *s));
+symbolS *symbol_find PARAMS ((CONST char *name));
+symbolS *symbol_find_base PARAMS ((CONST char *name, int strip_underscore));
+symbolS *symbol_find_or_make PARAMS ((char *name));
+symbolS *symbol_make PARAMS ((CONST char *name));
+symbolS *symbol_new PARAMS ((CONST char *name, segT segment, valueT value,
+ fragS * frag));
+void colon PARAMS ((char *sym_name));
+void local_colon PARAMS ((int n));
+void symbol_begin PARAMS ((void));
+void symbol_table_insert PARAMS ((symbolS * symbolP));
+void verify_symbol_chain PARAMS ((symbolS * rootP, symbolS * lastP));
#ifdef LOCAL_LABELS_DOLLAR
-int dollar_label_defined ();
-void dollar_label_clear ();
-void define_dollar_label ();
-char *dollar_label_name ();
+int dollar_label_defined PARAMS ((long l));
+void dollar_label_clear PARAMS ((void));
+void define_dollar_label PARAMS ((long l));
+char *dollar_label_name PARAMS ((long l, int augend));
#endif /* LOCAL_LABELS_DOLLAR */
#ifdef LOCAL_LABELS_FB
-void fb_label_instance_inc ();
-char *fb_label_name ();
+void fb_label_instance_inc PARAMS ((long label));
+char *fb_label_name PARAMS ((long n, long augend));
#endif /* LOCAL_LABELS_FB */
-#endif /* not __STDC__ */
-
-
-/*
- * Local Variables:
- * comment-column: 0
- * fill-column: 131
- * End:
- */
+#ifdef BFD_ASSEMBLER
+extern int S_IS_EXTERNAL PARAMS ((symbolS *));
+extern int S_IS_COMMON PARAMS ((symbolS *));
+extern int S_IS_DEFINED PARAMS ((symbolS *));
+extern int S_IS_DEBUG PARAMS ((symbolS *));
+extern int S_IS_LOCAL PARAMS ((symbolS *));
+extern int S_IS_EXTERN PARAMS ((symbolS *));
+extern int S_IS_STABD PARAMS ((symbolS *));
+extern valueT S_GET_VALUE PARAMS ((symbolS *));
+extern CONST char *S_GET_NAME PARAMS ((symbolS *));
+extern segT S_GET_SEGMENT PARAMS ((symbolS *));
+extern void S_SET_VALUE PARAMS ((symbolS *, valueT));
+extern void S_SET_SEGMENT PARAMS ((symbolS *, segT));
+extern void S_SET_EXTERNAL PARAMS ((symbolS *));
+extern void S_SET_NAME PARAMS ((symbolS *, char *));
+extern void S_CLEAR_EXTERNAL PARAMS ((symbolS *));
+#endif
/* end of symbols.h */
projects / binutils-gdb.git / commitdiff