/* BFD back-end for PowerPC Microsoft Portable Executable files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Original version pieced together by Kim Knuttila (krk@cygnus.com)
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
+ 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,
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ Foundation, 51 Franklin Street - Fifth Floor,
+ Boston, MA 02110-1301, USA. */
/* Current State:
- objdump works
- dlltool will not produce correct output in some .reloc cases, and will
not produce the right glue code for dll function calls. */
-#include "bfd.h"
#include "sysdep.h"
-
+#include "bfd.h"
#include "libbfd.h"
#include "coff/powerpc.h"
static struct bfd_hash_entry *ppc_coff_link_hash_newfunc
PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *,
const char *));
-static bfd_boolean ppc_coff_link_hash_table_init
- PARAMS ((struct ppc_coff_link_hash_table *, bfd *,
- struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
- struct bfd_hash_table *,
- const char *)));
static struct bfd_link_hash_table *ppc_coff_link_hash_table_create
PARAMS ((bfd *));
static bfd_boolean coff_ppc_relocate_section
/* Initialize a PE linker hash table. */
static bfd_boolean
-ppc_coff_link_hash_table_init (table, abfd, newfunc)
- struct ppc_coff_link_hash_table *table;
- bfd *abfd;
- struct bfd_hash_entry *(*newfunc) PARAMS ((struct bfd_hash_entry *,
- struct bfd_hash_table *,
- const char *));
+ppc_coff_link_hash_table_init (struct ppc_coff_link_hash_table *table,
+ bfd *abfd,
+ struct bfd_hash_entry *(*newfunc) (struct bfd_hash_entry *,
+ struct bfd_hash_table *,
+ const char *),
+ unsigned int entsize)
{
- return _bfd_coff_link_hash_table_init (&table->root, abfd, newfunc);
+ return _bfd_coff_link_hash_table_init (&table->root, abfd, newfunc, entsize);
}
/* Create a PE linker hash table. */
ret = (struct ppc_coff_link_hash_table *) bfd_malloc (amt);
if (ret == NULL)
return NULL;
- if (! ppc_coff_link_hash_table_init (ret, abfd,
- ppc_coff_link_hash_newfunc))
+ if (!ppc_coff_link_hash_table_init (ret, abfd,
+ ppc_coff_link_hash_newfunc,
+ sizeof (struct ppc_coff_link_hash_entry)))
{
free (ret);
return (struct bfd_link_hash_table *) NULL;
&& (howto->type != IMAGE_REL_PPC_TOCREL16_DEFN) ;
}
+static bfd_boolean
+write_base_file_entry (bfd *obfd, struct bfd_link_info *info, bfd_vma addr)
+{
+ if (coff_data (obfd)->pe)
+ addr -= pe_data (obfd)->pe_opthdr.ImageBase;
+ if (fwrite (&addr, sizeof (addr), 1, (FILE *) info->base_file) == 1)
+ return TRUE;
+
+ bfd_set_error (bfd_error_system_call);
+ return FALSE;
+}
+
/* The reloc processing routine for the optimized COFF linker. */
static bfd_boolean
bfd_vma addr = (toc_section->output_section->vma
+ toc_section->output_offset + our_toc_offset);
- if (coff_data (output_bfd)->pe)
- addr -= pe_data(output_bfd)->pe_opthdr.ImageBase;
-
- fwrite (&addr, 1,4, (FILE *) info->base_file);
+ if (!write_base_file_entry (output_bfd, info, addr))
+ return FALSE;
}
/* FIXME: this test is conservative. */
DUMP_RELOC2 (howto->name, rel);
- if (strncmp(".idata$2",input_section->name,8) == 0 && first_thunk_address == 0)
+ if (CONST_STRNEQ (input_section->name, ".idata$2") && first_thunk_address == 0)
{
/* Set magic values. */
int idata5offset;
/* Relocation to a symbol in a section which
isn't absolute - we output the address here
to a file. */
- bfd_vma addr = rel->r_vaddr
- - input_section->vma
- + input_section->output_offset
- + input_section->output_section->vma;
-
- if (coff_data (output_bfd)->pe)
- addr -= pe_data (output_bfd)->pe_opthdr.ImageBase;
+ bfd_vma addr = (rel->r_vaddr
+ - input_section->vma
+ + input_section->output_offset
+ + input_section->output_section->vma);
- fwrite (&addr, 1,4, (FILE *) info->base_file);
+ if (!write_base_file_entry (output_bfd, info, addr))
+ return FALSE;
}
}
return NULL;
}
}
-
#undef HOW2MAP
+
+static reloc_howto_type *
+ppc_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ const char *r_name)
+{
+ unsigned int i;
+
+ for (i = 0;
+ i < sizeof (ppc_coff_howto_table) / sizeof (ppc_coff_howto_table[0]);
+ i++)
+ if (ppc_coff_howto_table[i].name != NULL
+ && strcasecmp (ppc_coff_howto_table[i].name, r_name) == 0)
+ return &ppc_coff_howto_table[i];
+
+ return NULL;
+}
\f
/* Tailor coffcode.h -- macro heaven. */
/* We use the special COFF backend linker, with our own special touch. */
#define coff_bfd_reloc_type_lookup ppc_coff_reloc_type_lookup
+#define coff_bfd_reloc_name_lookup ppc_coff_reloc_name_lookup
#define coff_rtype_to_howto coff_ppc_rtype_to_howto
#define coff_relocate_section coff_ppc_relocate_section
#define coff_bfd_final_link ppc_bfd_coff_final_link
o->reloc_count = 0;
o->lineno_count = 0;
- for (p = o->link_order_head; p != NULL; p = p->next)
+ for (p = o->map_head.link_order; p != NULL; p = p->next)
{
if (p->type == bfd_indirect_link_order)
{
for (o = abfd->sections; o != NULL; o = o->next)
{
- for (p = o->link_order_head; p != NULL; p = p->next)
+ for (p = o->map_head.link_order; p != NULL; p = p->next)
{
if (p->type == bfd_indirect_link_order
&& (bfd_get_flavour (p->u.indirect.section->owner)