subclass. */
if (entry == NULL)
{
- entry = bfd_hash_allocate (table, sizeof (struct bfd_link_hash_entry));
+ entry = (struct bfd_hash_entry *)
+ bfd_hash_allocate (table, sizeof (struct bfd_link_hash_entry));
if (entry == NULL)
return entry;
}
subclass. */
if (entry == NULL)
{
- entry = bfd_hash_allocate (table,
- sizeof (struct generic_link_hash_entry));
+ entry = (struct bfd_hash_entry *)
+ bfd_hash_allocate (table, sizeof (struct generic_link_hash_entry));
if (entry == NULL)
return entry;
}
struct generic_link_hash_table *ret;
bfd_size_type amt = sizeof (struct generic_link_hash_table);
- ret = (struct generic_link_hash_table *) bfd_alloc (abfd, amt);
+ ret = (struct generic_link_hash_table *) bfd_malloc (amt);
if (ret == NULL)
return (struct bfd_link_hash_table *) NULL;
if (! _bfd_link_hash_table_init (&ret->root, abfd,
return &ret->root;
}
+void
+_bfd_generic_link_hash_table_free (hash)
+ struct bfd_link_hash_table *hash;
+{
+ struct generic_link_hash_table *ret
+ = (struct generic_link_hash_table *) hash;
+
+ bfd_hash_table_free (&ret->root.table);
+ free (ret);
+}
+
/* Grab the symbols for an object file when doing a generic link. We
store the symbols in the outsymbols field. We need to keep them
around for the entire link to ensure that we only read them once.
return generic_link_add_symbols (abfd, info, true);
}
+/* Indicate that we are only retrieving symbol values from this
+ section. We want the symbols to act as though the values in the
+ file are absolute. */
+
+void
+_bfd_generic_link_just_syms (sec, info)
+ asection *sec;
+ struct bfd_link_info *info ATTRIBUTE_UNUSED;
+{
+ sec->output_section = bfd_abs_section_ptr;
+ sec->output_offset = sec->vma;
+}
+
/* Add symbols from an object file to the global hash table. */
static boolean
const char *name;
const char *string;
struct generic_link_hash_entry *h;
+ struct bfd_link_hash_entry *bh;
name = bfd_asymbol_name (p);
if (((p->flags & BSF_INDIRECT) != 0
else
string = NULL;
- h = NULL;
+ bh = NULL;
if (! (_bfd_generic_link_add_one_symbol
(info, abfd, name, p->flags, bfd_get_section (p),
- p->value, string, false, collect,
- (struct bfd_link_hash_entry **) &h)))
+ p->value, string, false, collect, &bh)))
return false;
+ h = (struct generic_link_hash_entry *) bh;
/* If this is a constructor symbol, and the linker didn't do
anything with it, then we want to just pass the symbol
/* DEFW_ROW */ {DEFW, DEFW, DEFW, NOACT, NOACT, NOACT, NOACT, CYCLE },
/* COMMON_ROW */ {COM, COM, COM, CREF, COM, BIG, REFC, WARNC },
/* INDR_ROW */ {IND, IND, IND, MDEF, IND, CIND, MIND, CYCLE },
- /* WARN_ROW */ {MWARN, WARN, WARN, CWARN, CWARN, WARN, CWARN, MWARN },
+ /* WARN_ROW */ {MWARN, WARN, WARN, CWARN, CWARN, WARN, CWARN, NOACT },
/* SET_ROW */ {SET, SET, SET, SET, SET, SET, CYCLE, CYCLE }
};
abort ();
if (! ((*info->callbacks->constructor)
- (info,
- c == 'I' ? true : false,
+ (info, c == 'I',
h->root.string, abfd, section, value)))
return false;
}
/* Fall through. */
case MDEF:
/* Handle a multiple definition. */
- {
- asection *msec = NULL;
- bfd_vma mval = 0;
+ if (!info->allow_multiple_definition)
+ {
+ asection *msec = NULL;
+ bfd_vma mval = 0;
- switch (h->type)
- {
- case bfd_link_hash_defined:
- msec = h->u.def.section;
- mval = h->u.def.value;
- break;
- case bfd_link_hash_indirect:
- msec = bfd_ind_section_ptr;
- mval = 0;
- break;
- default:
- abort ();
- }
+ switch (h->type)
+ {
+ case bfd_link_hash_defined:
+ msec = h->u.def.section;
+ mval = h->u.def.value;
+ break;
+ case bfd_link_hash_indirect:
+ msec = bfd_ind_section_ptr;
+ mval = 0;
+ break;
+ default:
+ abort ();
+ }
- /* Ignore a redefinition of an absolute symbol to the same
- value; it's harmless. */
- if (h->type == bfd_link_hash_defined
- && bfd_is_abs_section (msec)
- && bfd_is_abs_section (section)
- && value == mval)
- break;
+ /* Ignore a redefinition of an absolute symbol to the
+ same value; it's harmless. */
+ if (h->type == bfd_link_hash_defined
+ && bfd_is_abs_section (msec)
+ && bfd_is_abs_section (section)
+ && value == mval)
+ break;
- if (! ((*info->callbacks->multiple_definition)
- (info, h->root.string, msec->owner, msec, mval, abfd,
- section, value)))
- return false;
- }
+ if (! ((*info->callbacks->multiple_definition)
+ (info, h->root.string, msec->owner, msec, mval,
+ abfd, section, value)))
+ return false;
+ }
break;
case CIND:
else
{
char *w;
+ size_t len = strlen (string) + 1;
- w = bfd_hash_allocate (&info->hash->table,
- strlen (string) + 1);
+ w = bfd_hash_allocate (&info->hash->table, len);
if (w == NULL)
return false;
- strcpy (w, string);
+ memcpy (w, string, len);
sub->u.i.warning = w;
}
for (o = abfd->sections; o != NULL; o = o->next)
for (p = o->link_order_head; p != NULL; p = p->next)
if (p->type == bfd_indirect_link_order)
- p->u.indirect.section->linker_mark = true;
+ p->u.indirect.section->linker_mark = (unsigned int) true;
/* Build the output symbol table. */
for (sub = info->input_bfds; sub != (bfd *) NULL; sub = sub->link_next)
Gross. .bss and similar sections won't have the linker_mark
field set. */
if ((sym->section->flags & SEC_HAS_CONTENTS) != 0
- && sym->section->linker_mark == false)
+ && ! sym->section->linker_mark)
output = false;
if (output)
(struct generic_write_global_symbol_info *) data;
asymbol *sym;
+ if (h->root.type == bfd_link_hash_warning)
+ h = (struct generic_link_hash_entry *) h->root.u.i.link;
+
if (h->written)
return true;
projects / deliverable / binutils-gdb.git / blobdiff