/* COFF specific linker code.
- Copyright (C) 1994-2015 Free Software Foundation, Inc.
+ Copyright (C) 1994-2016 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
if (h->type != bfd_link_hash_undefined)
return TRUE;
+ /* Include this element? */
if (!(*info->callbacks->add_archive_element) (info, abfd, name, &abfd))
- return FALSE;
+ return TRUE;
*pneeded = TRUE;
return coff_link_add_object_symbols (abfd, info);
asymbol *sym = bfd_get_outsymbols (sub) [i];
file_ptr pos;
struct internal_syment isym;
- bfd_size_type string_size = 0;
+ union internal_auxent iaux;
+ bfd_size_type string_size = 0, indx;
bfd_vma written = 0;
- bfd_boolean rewrite = FALSE;
+ bfd_boolean rewrite = FALSE, hash;
if (! (sym->flags & BSF_LOCAL)
|| (sym->flags & (BSF_SECTION_SYM | BSF_DEBUGGING_RELOC
* symesz;
if (bfd_seek (abfd, pos, SEEK_SET) != 0)
goto error_return;
- if (! coff_write_alien_symbol(abfd, sym, &isym, &written,
+ if (! coff_write_alien_symbol(abfd, sym, &isym, &iaux, &written,
&string_size, NULL, NULL))
goto error_return;
- if (string_size)
+ hash = !flaginfo.info->traditional_format;
+
+ if (string_size >= 6 && isym.n_sclass == C_FILE
+ && ! isym._n._n_n._n_zeroes && isym.n_numaux)
{
- bfd_boolean hash = ! (abfd->flags & BFD_TRADITIONAL_FORMAT);
- bfd_size_type indx;
+ indx = _bfd_stringtab_add (flaginfo.strtab, ".file", hash,
+ FALSE);
+ if (indx == (bfd_size_type) -1)
+ goto error_return;
+ isym._n._n_n._n_offset = STRING_SIZE_SIZE + indx;
+ bfd_coff_swap_sym_out (abfd, &isym, flaginfo.outsyms);
+ if (bfd_seek (abfd, pos, SEEK_SET) != 0
+ || bfd_bwrite (flaginfo.outsyms, symesz,
+ abfd) != symesz)
+ goto error_return;
+ string_size -= 6;
+ }
+ if (string_size)
+ {
indx = _bfd_stringtab_add (flaginfo.strtab,
bfd_asymbol_name (sym), hash,
FALSE);
if (indx == (bfd_size_type) -1)
goto error_return;
- isym._n._n_n._n_offset = STRING_SIZE_SIZE + indx;
- bfd_coff_swap_sym_out (abfd, &isym, flaginfo.outsyms);
- rewrite = TRUE;
+ if (isym.n_sclass != C_FILE)
+ {
+ isym._n._n_n._n_offset = STRING_SIZE_SIZE + indx;
+ bfd_coff_swap_sym_out (abfd, &isym, flaginfo.outsyms);
+ rewrite = TRUE;
+ }
+ else
+ {
+ BFD_ASSERT (isym.n_numaux == 1);
+ iaux.x_file.x_n.x_offset = STRING_SIZE_SIZE + indx;
+ bfd_coff_swap_aux_out (abfd, &iaux, isym.n_type, C_FILE,
+ 0, 1, flaginfo.outsyms + symesz);
+ if (bfd_seek (abfd, pos + symesz, SEEK_SET) != 0
+ || bfd_bwrite (flaginfo.outsyms + symesz, symesz,
+ abfd) != symesz)
+ goto error_return;
+ }
}
if (isym.n_sclass == C_FILE)
if (! flaginfo->info->keep_memory)
copy = TRUE;
hash = TRUE;
- if ((output_bfd->flags & BFD_TRADITIONAL_FORMAT) != 0)
+ if (flaginfo->info->traditional_format)
hash = FALSE;
if (! _bfd_coff_get_external_symbols (input_bfd))
/* If this is an enum, struct, or union tag, see if we have
already output an identical type. */
if (! skip
- && (flaginfo->output_bfd->flags & BFD_TRADITIONAL_FORMAT) == 0
+ && !flaginfo->info->traditional_format
&& (isym.n_sclass == C_ENTAG
|| isym.n_sclass == C_STRTAG
|| isym.n_sclass == C_UNTAG)
if (name == NULL)
return FALSE;
- if (! ((*flaginfo->info->callbacks->unattached_reloc)
- (flaginfo->info, name, input_bfd, o,
- irel->r_vaddr)))
- return FALSE;
+ (*flaginfo->info->callbacks->unattached_reloc)
+ (flaginfo->info, name, input_bfd, o, irel->r_vaddr);
}
}
}
bfd_size_type indx;
hash = TRUE;
- if ((output_bfd->flags & BFD_TRADITIONAL_FORMAT) != 0)
+ if (flaginfo->info->traditional_format)
hash = FALSE;
indx = _bfd_stringtab_add (flaginfo->strtab, h->root.root.string, hash,
FALSE);
case bfd_reloc_outofrange:
abort ();
case bfd_reloc_overflow:
- if (! ((*flaginfo->info->callbacks->reloc_overflow)
- (flaginfo->info, NULL,
- (link_order->type == bfd_section_reloc_link_order
- ? bfd_section_name (output_bfd,
- link_order->u.reloc.p->u.section)
- : link_order->u.reloc.p->u.name),
- howto->name, link_order->u.reloc.p->addend,
- (bfd *) NULL, (asection *) NULL, (bfd_vma) 0)))
- {
- free (buf);
- return FALSE;
- }
+ (*flaginfo->info->callbacks->reloc_overflow)
+ (flaginfo->info, NULL,
+ (link_order->type == bfd_section_reloc_link_order
+ ? bfd_section_name (output_bfd,
+ link_order->u.reloc.p->u.section)
+ : link_order->u.reloc.p->u.name),
+ howto->name, link_order->u.reloc.p->addend,
+ (bfd *) NULL, (asection *) NULL, (bfd_vma) 0);
break;
}
loc = link_order->offset * bfd_octets_per_byte (output_bfd);
}
else
{
- if (! ((*flaginfo->info->callbacks->unattached_reloc)
- (flaginfo->info, link_order->u.reloc.p->u.name, (bfd *) NULL,
- (asection *) NULL, (bfd_vma) 0)))
- return FALSE;
+ (*flaginfo->info->callbacks->unattached_reloc)
+ (flaginfo->info, link_order->u.reloc.p->u.name,
+ (bfd *) NULL, (asection *) NULL, (bfd_vma) 0);
irel->r_symndx = 0;
}
}
else
{
sec = sections[symndx];
+
+ /* PR 19623: Relocations against symbols in
+ the absolute sections should ignored. */
+ if (bfd_is_abs_section (sec))
+ continue;
+
val = (sec->output_section->vma
+ sec->output_offset
+ sym->n_value);
}
else if (! bfd_link_relocatable (info))
- {
- if (! ((*info->callbacks->undefined_symbol)
- (info, h->root.root.string, input_bfd, input_section,
- rel->r_vaddr - input_section->vma, TRUE)))
- return FALSE;
- }
+ (*info->callbacks->undefined_symbol)
+ (info, h->root.root.string, input_bfd, input_section,
+ rel->r_vaddr - input_section->vma, TRUE);
}
/* If the input section defining the symbol has been discarded
return FALSE;
}
- if (! ((*info->callbacks->reloc_overflow)
- (info, (h ? &h->root : NULL), name, howto->name,
- (bfd_vma) 0, input_bfd, input_section,
- rel->r_vaddr - input_section->vma)))
- return FALSE;
+ (*info->callbacks->reloc_overflow)
+ (info, (h ? &h->root : NULL), name, howto->name,
+ (bfd_vma) 0, input_bfd, input_section,
+ rel->r_vaddr - input_section->vma);
}
}
}
projects / deliverable / binutils-gdb.git / blobdiff