diff options
Diffstat (limited to 'bfd/linker.c')
-rw-r--r-- | bfd/linker.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/bfd/linker.c b/bfd/linker.c index f2290e0..86a7a19 100644 --- a/bfd/linker.c +++ b/bfd/linker.c @@ -3303,92 +3303,3 @@ bfd_hide_sym_by_version (struct bfd_elf_version_tree *verdefs, bfd_find_version_for_sym (verdefs, sym_name, &hidden); return hidden; } - -/* -FUNCTION - bfd_link_get_defined_symbol - -SYNOPSIS - bfd_boolean bfd_link_get_defined_symbol - (struct bfd_link_info *info, struct bfd_link_hash_entry *h, - asection **sec, bfd_vma *value); - -DESCRIPTION - Return TRUE, store symbol section and value in @var{*sec} and - @var{*value} if symbol @var{h} is defined during a final link. -*/ - -bfd_boolean -bfd_link_get_defined_symbol (struct bfd_link_info *info, - struct bfd_link_hash_entry *h, - asection **sec, bfd_vma *value) -{ - if (h->type == bfd_link_hash_defined - || h->type == bfd_link_hash_defweak) - { - if (sec) - *sec = h->u.def.section; - if (value) - *value = h->u.def.value; - return TRUE; - } - - if (h->type == bfd_link_hash_new - || h->type == bfd_link_hash_undefined - || h->type == bfd_link_hash_undefweak) - { - /* Check yet undefined reference to __start_XXX or __stop_XXX - symbols. The linker will later define such symbols for output - sections that have a name representable as a C identifier. */ - const char *sec_name; - if (strncmp (h->root.string, "__start_", 8) == 0) - sec_name = h->root.string + 8; - else if (strncmp (h->root.string, "__stop_", 7) == 0) - sec_name = h->root.string + 7; - else - sec_name = NULL; - - if (sec_name != NULL && *sec_name != '\0') - { - bfd *i; - - for (i = info->input_bfds; i != NULL; i = i->link.next) - { - asection *s = bfd_get_section_by_name (i, sec_name); - if (s != NULL) - { - asection *asect; - bfd_vma size; - - if (sec) - *sec = s; - - if (!value) - return TRUE; - if (sec_name == (h->root.string + 8)) - { - /* Set __start_XXX symbol value. */ - *value = 0; - return TRUE; - } - - /* Get the size of the output XXX section for - __stop_XXX symbol value. */ - size = 0; - for (asect = s->output_section->map_head.s; - asect != NULL; - asect = asect->map_head.s) - { - size = align_power (size, asect->alignment_power); - size += asect->size; - } - - *value = size; - return TRUE; - } - } - } - } - - return FALSE; -} |