/* BFD back-end for Intel 386 COFF files.
- Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ 2000, 2001
Free Software Foundation, Inc.
Written by Cygnus Support.
{
symvalue diff;
+#ifndef COFF_WITH_PE
if (output_bfd == (bfd *) NULL)
return bfd_reloc_continue;
+#endif
if (bfd_is_com_section (symbol->section))
{
ignores the addend for a COFF target when producing
relocateable output. This seems to be always wrong for 386
COFF, so we handle the addend here instead. */
- diff = reloc_entry->addend;
+#ifdef COFF_WITH_PE
+ if (output_bfd == (bfd *) NULL)
+ {
+ reloc_howto_type *howto = reloc_entry->howto;
+
+ /* Although PC relative relocations are very similar between
+ PE and non-PE formats, but they are off by 1 << howto->size
+ bytes. For the external relocation, PE is very different
+ from others. See md_apply_fix3 () in gas/config/tc-i386.c.
+ When we link PE and non-PE object files together to
+ generate a non-PE executable, we have to compensate it
+ here. */
+ if (howto->pc_relative == true && howto->pcrel_offset == true)
+ diff = -(1 << howto->size);
+ else
+ diff = -reloc_entry->addend;
+ }
+ else
+#endif
+ diff = reloc_entry->addend;
}
#ifdef COFF_WITH_PE
/* FIXME: How should this case be handled? */
- if (reloc_entry->howto->type == R_IMAGEBASE)
+ if (reloc_entry->howto->type == R_IMAGEBASE
+ && output_bfd != NULL
+ && bfd_get_flavour(output_bfd) == bfd_target_coff_flavour)
diff -= pe_data (output_bfd)->pe_opthdr.ImageBase;
#endif
{
short x = bfd_get_16 (abfd, addr);
DOIT (x);
- bfd_put_16 (abfd, x, addr);
+ bfd_put_16 (abfd, (bfd_vma) x, addr);
}
break;
{
long x = bfd_get_32 (abfd, addr);
DOIT (x);
- bfd_put_32 (abfd, x, addr);
+ bfd_put_32 (abfd, (bfd_vma) x, addr);
}
break;
}
#ifdef COFF_WITH_PE
-
/* Return true if this relocation should appear in the output .reloc
section. */
static boolean in_reloc_p PARAMS ((bfd *, reloc_howto_type *));
static boolean in_reloc_p (abfd, howto)
- bfd *abfd ATTRIBUTE_UNUSED;
+ bfd * abfd ATTRIBUTE_UNUSED;
reloc_howto_type *howto;
{
return ! howto->pc_relative && howto->type != R_IMAGEBASE;
}
-
#endif /* COFF_WITH_PE */
#ifndef PCRELOFFSET
*addendp -= sym->n_value;
}
- if (rel->r_type == R_IMAGEBASE)
+ if (rel->r_type == R_IMAGEBASE
+ && (bfd_get_flavour(sec->output_section->owner)
+ == bfd_target_coff_flavour))
{
*addendp -= pe_data(sec->output_section->owner)->pe_opthdr.ImageBase;
}
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC /* section flags */
#ifdef COFF_WITH_PE
- | SEC_LINK_ONCE | SEC_LINK_DUPLICATES
+ | SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_READONLY
#endif
| SEC_CODE | SEC_DATA),
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
-/* Note that we allow an object file to be treated as a core file as well. */
+/* Note that we allow an object file to be treated as a core file as well. */
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
bfd_generic_archive_p, coff_object_p},
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */