diff options
Diffstat (limited to 'ld/ldlang.c')
| -rw-r--r-- | ld/ldlang.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/ld/ldlang.c b/ld/ldlang.c index c4da07f..d65e01a 100644 --- a/ld/ldlang.c +++ b/ld/ldlang.c @@ -64,7 +64,6 @@ static bfd_vma print_dot; static lang_input_statement_type *first_file; static const char *current_target; static lang_statement_list_type statement_list; -static struct bfd_hash_table lang_definedness_table; static lang_statement_list_type *stat_save[10]; static lang_statement_list_type **stat_save_ptr = &stat_save[0]; static struct unique_sections *unique_section_list; @@ -73,8 +72,6 @@ static struct asneeded_minfo *asneeded_list_head; /* Forward declarations. */ static void exp_init_os (etree_type *); static lang_input_statement_type *lookup_name (const char *); -static struct bfd_hash_entry *lang_definedness_newfunc - (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); static void insert_undefined (const char *); static bfd_boolean sort_def_symbol (struct bfd_link_hash_entry *, void *); static void print_statement (lang_statement_union_type *, @@ -1241,14 +1238,6 @@ lang_init (void) abs_output_section->bfd_section = bfd_abs_section_ptr; - /* The value "13" is ad-hoc, somewhat related to the expected number of - assignments in a linker script. */ - if (!bfd_hash_table_init_n (&lang_definedness_table, - lang_definedness_newfunc, - sizeof (struct lang_definedness_hash_entry), - 13)) - einfo (_("%P%F: can not create hash table: %E\n")); - asneeded_list_head = NULL; asneeded_list_tail = &asneeded_list_head; } @@ -1256,7 +1245,6 @@ lang_init (void) void lang_finish (void) { - bfd_hash_table_free (&lang_definedness_table); output_section_statement_table_free (); } @@ -3365,65 +3353,6 @@ open_input_bfds (lang_statement_union_type *s, enum open_bfd_mode mode) einfo ("%F"); } -/* New-function for the definedness hash table. */ - -static struct bfd_hash_entry * -lang_definedness_newfunc (struct bfd_hash_entry *entry, - struct bfd_hash_table *table ATTRIBUTE_UNUSED, - const char *name ATTRIBUTE_UNUSED) -{ - struct lang_definedness_hash_entry *ret - = (struct lang_definedness_hash_entry *) entry; - - if (ret == NULL) - ret = (struct lang_definedness_hash_entry *) - bfd_hash_allocate (table, sizeof (struct lang_definedness_hash_entry)); - - if (ret == NULL) - einfo (_("%P%F: bfd_hash_allocate failed creating symbol %s\n"), name); - - ret->by_object = 0; - ret->by_script = 0; - ret->iteration = 0; - return &ret->root; -} - -/* Called during processing of linker script script expressions. - For symbols assigned in a linker script, return a struct describing - where the symbol is defined relative to the current expression, - otherwise return NULL. */ - -struct lang_definedness_hash_entry * -lang_symbol_defined (const char *name) -{ - return ((struct lang_definedness_hash_entry *) - bfd_hash_lookup (&lang_definedness_table, name, FALSE, FALSE)); -} - -/* Update the definedness state of NAME. */ - -void -lang_update_definedness (const char *name, struct bfd_link_hash_entry *h) -{ - struct lang_definedness_hash_entry *defentry - = (struct lang_definedness_hash_entry *) - bfd_hash_lookup (&lang_definedness_table, name, TRUE, FALSE); - - if (defentry == NULL) - einfo (_("%P%F: bfd_hash_lookup failed creating symbol %s\n"), name); - - /* If the symbol was already defined, and not by a script, then it - must be defined by an object file. */ - if (!defentry->by_script - && h->type != bfd_link_hash_undefined - && h->type != bfd_link_hash_common - && h->type != bfd_link_hash_new) - defentry->by_object = 1; - - defentry->by_script = 1; - defentry->iteration = lang_statement_iteration; -} - /* Add the supplied name to the symbol table as an undefined reference. This is a two step process as the symbol table doesn't even exist at the time the ld command line is processed. First we put the name |