diff options
Diffstat (limited to 'bfd/elf32-arm.c')
-rw-r--r-- | bfd/elf32-arm.c | 51 |
1 files changed, 34 insertions, 17 deletions
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c index bd0fee6..6f16e2d 100644 --- a/bfd/elf32-arm.c +++ b/bfd/elf32-arm.c @@ -15091,6 +15091,23 @@ elf32_arm_find_inliner_info (bfd * abfd, return found; } +/* Find dynamic relocs for H that apply to read-only sections. */ + +static asection * +readonly_dynrelocs (struct elf_link_hash_entry *h) +{ + struct elf_dyn_relocs *p; + + for (p = elf32_arm_hash_entry (h)->dyn_relocs; p != NULL; p = p->next) + { + asection *s = p->sec->output_section; + + if (s != NULL && (s->flags & SEC_READONLY) != 0) + return p->sec; + } + return NULL; +} + /* Adjust a symbol defined by a dynamic object and referenced by a regular object. The current definition is in some section of the dynamic object, but we're not including those sections. We have to @@ -15598,28 +15615,29 @@ allocate_dynrelocs_for_symbol (struct elf_link_hash_entry *h, void * inf) return TRUE; } -/* Find any dynamic relocs that apply to read-only sections. */ +/* Set DF_TEXTREL if we find any dynamic relocs that apply to + read-only sections. */ static bfd_boolean -elf32_arm_readonly_dynrelocs (struct elf_link_hash_entry * h, void * inf) +maybe_set_textrel (struct elf_link_hash_entry *h, void *info_p) { - struct elf32_arm_link_hash_entry * eh; - struct elf_dyn_relocs * p; + asection *sec; - eh = (struct elf32_arm_link_hash_entry *) h; - for (p = eh->dyn_relocs; p != NULL; p = p->next) - { - asection *s = p->sec; + if (h->root.type == bfd_link_hash_indirect) + return TRUE; - if (s != NULL && (s->flags & SEC_READONLY) != 0) - { - struct bfd_link_info *info = (struct bfd_link_info *) inf; + sec = readonly_dynrelocs (h); + if (sec != NULL) + { + struct bfd_link_info *info = (struct bfd_link_info *) info_p; - info->flags |= DF_TEXTREL; + info->flags |= DF_TEXTREL; + info->callbacks->minfo + (_("%B: dynamic relocation against `%T' in read-only section `%A'\n"), + sec->owner, h->root.root.string, sec); - /* Not an error, just cut short the traversal. */ - return FALSE; - } + /* Not an error, just cut short the traversal. */ + return FALSE; } return TRUE; } @@ -16016,8 +16034,7 @@ elf32_arm_size_dynamic_sections (bfd * output_bfd ATTRIBUTE_UNUSED, /* If any dynamic relocs apply to a read-only section, then we need a DT_TEXTREL entry. */ if ((info->flags & DF_TEXTREL) == 0) - elf_link_hash_traverse (& htab->root, elf32_arm_readonly_dynrelocs, - info); + elf_link_hash_traverse (&htab->root, maybe_set_textrel, info); if ((info->flags & DF_TEXTREL) != 0) { |