/* 8 and 16 bit COFF relocation functions, for BFD.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 2000, 2001,
- 2002, 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1990-2020 Free Software Foundation, Inc.
Written by Cygnus Support.
-This file is part of BFD, the Binary File Descriptor library.
+ This file is part of BFD, the Binary File Descriptor library.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
/* Most of this hacked by Steve Chamberlain <sac@cygnus.com>. */
-/* These routines are used by coff-h8300 and coff-z8k to do
- relocation.
+/* These routines are used by coff-z8k to do relocation.
FIXME: This code should be rewritten to support the new COFF
linker. Basically, they need to deal with COFF relocs rather than
file) (unless info->keep_memory is FALSE, in which case they should
free up the relocs after dealing with them). */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
#include "bfdlink.h"
#include "genlink.h"
#include "libcoff.h"
bfd_vma
-bfd_coff_reloc16_get_value (reloc, link_info, input_section)
- arelent *reloc;
- struct bfd_link_info *link_info;
- asection *input_section;
+bfd_coff_reloc16_get_value (arelent *reloc,
+ struct bfd_link_info *link_info,
+ asection *input_section)
{
bfd_vma value;
asymbol *symbol = *(reloc->sym_ptr_ptr);
else if (h != (struct bfd_link_hash_entry *) NULL
&& h->type == bfd_link_hash_common)
value = h->u.c.size;
+ else if (h != (struct bfd_link_hash_entry *) NULL
+ && h->type == bfd_link_hash_undefweak)
+ /* This is a GNU extension. */
+ value = 0;
else
{
- if (!((*link_info->callbacks->undefined_symbol)
- (link_info, bfd_asymbol_name (symbol),
- input_section->owner, input_section, reloc->address,
- TRUE)))
- abort ();
+ (*link_info->callbacks->undefined_symbol)
+ (link_info, bfd_asymbol_name (symbol),
+ input_section->owner, input_section, reloc->address, TRUE);
value = 0;
}
}
}
void
-bfd_perform_slip (abfd, slip, input_section, value)
- bfd *abfd;
- unsigned int slip;
- asection *input_section;
- bfd_vma value;
+bfd_perform_slip (bfd *abfd,
+ unsigned int slip,
+ asection *input_section,
+ bfd_vma value)
{
asymbol **s;
}
bfd_boolean
-bfd_coff_reloc16_relax_section (abfd, input_section, link_info, again)
- bfd *abfd;
- asection *input_section;
- struct bfd_link_info *link_info;
- bfd_boolean *again;
+bfd_coff_reloc16_relax_section (bfd *abfd,
+ asection *input_section,
+ struct bfd_link_info *link_info,
+ bfd_boolean *again)
{
/* Get enough memory to hold the stuff. */
bfd *input_bfd = input_section->owner;
arelent **reloc_vector = NULL;
long reloc_count;
+ if (bfd_link_relocatable (link_info))
+ (*link_info->callbacks->einfo)
+ (_("%P%F: --relax and -r may not be used together\n"));
+
/* We only do global relaxation once. It is not safe to do it multiple
times (see discussion of the "shrinks" array below). */
*again = FALSE;
}
bfd_byte *
-bfd_coff_reloc16_get_relocated_section_contents (in_abfd,
- link_info,
- link_order,
- data,
- relocatable,
- symbols)
- bfd *in_abfd;
- struct bfd_link_info *link_info;
- struct bfd_link_order *link_order;
- bfd_byte *data;
- bfd_boolean relocatable;
- asymbol **symbols;
+bfd_coff_reloc16_get_relocated_section_contents
+ (bfd *in_abfd,
+ struct bfd_link_info *link_info,
+ struct bfd_link_order *link_order,
+ bfd_byte *data,
+ bfd_boolean relocatable,
+ asymbol **symbols)
{
/* Get enough memory to hold the stuff. */
bfd *input_bfd = link_order->u.indirect.section->owner;
projects / deliverable / binutils-gdb.git / blobdiff