}
else
{
- /* It seems this can happen with erroneous or unsupported input
- (mixing a.out and elf in an archive, for example.) */
- if (sym_hashes == NULL)
- return FALSE;
-
- h = sym_hashes [r_symndx - symtab_hdr->sh_info];
-
- while (h->root.type == bfd_link_hash_indirect
- || h->root.type == bfd_link_hash_warning)
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
+ bfd_boolean warned;
+ bfd_boolean unresolved_reloc;
- symname = h->root.root.string;
-
- if (h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- {
- sec = h->root.u.def.section;
+ RELOC_FOR_GLOBAL_SYMBOL (h, sym_hashes, r_symndx, symtab_hdr, relocation, sec, unresolved_reloc, info, warned);
+ if (unresolved_reloc
/* Perhaps we should detect the cases that
sec->output_section is expected to be NULL like i386 and
m68k, but apparently (and according to elfxx-ia64.c) all
is *not* dynamically linked against. Thus this will
automatically remind us so we can see if there are other
valid cases we need to revisit. */
- if ((sec->output_section == NULL
- && (sec->owner->flags & DYNAMIC) != 0)
-
- /* Here follow the cases where the relocation value must
- be zero (or when further handling is simplified when
- zero). I can't claim to understand the various
- conditions and they weren't described in the files
- where I copied them from (elf32-m68k.c and
- elf32-i386.c), but let's mention examples of where
- they happen. FIXME: Perhaps define and use a
- dynamic_symbol_p function like ia64.
-
- - When creating a shared library, we can have an
- ordinary relocation for a symbol defined in a shared
- library (perhaps the one we create). We then make
- the relocation value zero, as the value seen now will
- be added into the relocation addend in this shared
- library, but must be handled only at dynamic-link
- time. FIXME: Not sure this example covers the
- h->elf_link_hash_flags test, though it's there in
- other targets. */
- || (info->shared
- && ((! info->symbolic && h->dynindx != -1)
- || (h->elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0)
- && (input_section->flags & SEC_ALLOC) != 0
- && (r_type == R_CRIS_8
- || r_type == R_CRIS_16
- || r_type == R_CRIS_32
- || r_type == R_CRIS_8_PCREL
- || r_type == R_CRIS_16_PCREL
- || r_type == R_CRIS_32_PCREL)))
+ && (sec->owner->flags & DYNAMIC) != 0)
+ relocation = 0;
+
+ else if (h->root.type == bfd_link_hash_defined
+ || h->root.type == bfd_link_hash_defweak)
+ {
+ /* Here follow the cases where the relocation value must
+ be zero (or when further handling is simplified when
+ zero). I can't claim to understand the various
+ conditions and they weren't described in the files
+ where I copied them from (elf32-m68k.c and
+ elf32-i386.c), but let's mention examples of where
+ they happen. FIXME: Perhaps define and use a
+ dynamic_symbol_p function like ia64.
+
+ - When creating a shared library, we can have an
+ ordinary relocation for a symbol defined in a shared
+ library (perhaps the one we create). We then make
+ the relocation value zero, as the value seen now will
+ be added into the relocation addend in this shared
+ library, but must be handled only at dynamic-link
+ time. FIXME: Not sure this example covers the
+ h->elf_link_hash_flags test, though it's there in
+ other targets. */
+ if (info->shared
+ && ((! info->symbolic && h->dynindx != -1)
+ || (h->elf_link_hash_flags
+ & ELF_LINK_HASH_DEF_REGULAR) == 0)
+ && (input_section->flags & SEC_ALLOC) != 0
+ && (r_type == R_CRIS_8
+ || r_type == R_CRIS_16
+ || r_type == R_CRIS_32
+ || r_type == R_CRIS_8_PCREL
+ || r_type == R_CRIS_16_PCREL
+ || r_type == R_CRIS_32_PCREL))
relocation = 0;
- else if (sec->output_section != NULL)
- relocation = (h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
- else
+ else if (unresolved_reloc)
{
- (*_bfd_error_handler)
+ _bfd_error_handler
(_("%s: unresolvable relocation %s against symbol `%s' from %s section"),
bfd_archive_filename (input_bfd),
cris_elf_howto_table[r_type].name,
return FALSE;
}
}
- else if (h->root.type == bfd_link_hash_undefweak)
- relocation = 0;
- else if (info->shared
- && !info->no_undefined
- && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
- relocation = 0;
- else
- {
- if (!(info->callbacks->undefined_symbol
- (info, symname, input_bfd,
- input_section, rel->r_offset,
- (!info->shared || info->no_undefined
- || ELF_ST_VISIBILITY (h->other)))))
- return FALSE;
- relocation = 0;
- }
}
switch (r_type)
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