/* Motorola 68HC11/HC12-specific support for 32-bit ELF
- Copyright 1999, 2000, 2001, 2002, 2003, 2004
+ Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
Contributed by Stephane Carrez (stcarrez@nerim.fr)
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#include "bfd.h"
#include "sysdep.h"
return NULL;
memset (ret, 0, amt);
- if (! _bfd_elf_link_hash_table_init (&ret->root, abfd,
- _bfd_elf_link_hash_newfunc))
+ if (!_bfd_elf_link_hash_table_init (&ret->root, abfd,
+ _bfd_elf_link_hash_newfunc,
+ sizeof (struct elf_link_hash_entry)))
{
free (ret);
return NULL;
free (ret);
return NULL;
}
- if (!bfd_hash_table_init (ret->stub_hash_table, stub_hash_newfunc))
+ if (!bfd_hash_table_init (ret->stub_hash_table, stub_hash_newfunc,
+ sizeof (struct elf32_m68hc11_stub_hash_entry)))
return NULL;
ret->stub_bfd = NULL;
TRUE, FALSE);
if (stub_entry == NULL)
{
- (*_bfd_error_handler) (_("%s: cannot create stub entry %s"),
- bfd_archive_filename (section->owner),
- stub_name);
+ (*_bfd_error_handler) (_("%B: cannot create stub entry %s"),
+ section->owner, stub_name);
return NULL;
}
/* We can't use output_bfd->section_count here to find the top output
section index as some sections may have been removed, and
- _bfd_strip_section_from_output doesn't renumber the indices. */
+ strip_excluded_output_sections doesn't renumber the indices. */
for (section = output_bfd->sections, top_index = 0;
section != NULL;
section = section->next)
hash->root.u.i.link);
if (hash->root.type == bfd_link_hash_defined
- || hash->root.type == bfd_link_hash_defweak)
+ || hash->root.type == bfd_link_hash_defweak
+ || hash->root.type == bfd_link_hash_new)
{
if (!(hash->other & STO_M68HC12_FAR))
continue;
stub_sec != NULL;
stub_sec = stub_sec->next)
{
- stub_sec->_raw_size = 0;
- stub_sec->_cooked_size = 0;
+ stub_sec->size = 0;
}
bfd_hash_traverse (htab->stub_hash_table, htab->size_one_stub, htab);
bfd_size_type size;
/* Allocate memory to hold the linker stubs. */
- size = stub_sec->_raw_size;
+ size = stub_sec->size;
stub_sec->contents = (unsigned char *) bfd_zalloc (htab->stub_bfd, size);
if (stub_sec->contents == NULL && size != 0)
return FALSE;
- stub_sec->_raw_size = 0;
+ stub_sec->size = 0;
}
/* Build the stubs as directed by the stub hash table. */
if (output_bfd != NULL)
return bfd_reloc_continue;
- if (reloc_entry->address > input_section->_cooked_size)
+ if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
return bfd_reloc_outofrange;
abort();
}
-asection *
-elf32_m68hc11_gc_mark_hook (asection *sec,
- struct bfd_link_info *info ATTRIBUTE_UNUSED,
- Elf_Internal_Rela *rel,
- struct elf_link_hash_entry *h,
- Elf_Internal_Sym *sym)
-{
- if (h != NULL)
- {
- switch (ELF32_R_TYPE (rel->r_info))
- {
- default:
- switch (h->root.type)
- {
- case bfd_link_hash_defined:
- case bfd_link_hash_defweak:
- return h->root.u.def.section;
-
- case bfd_link_hash_common:
- return h->root.u.c.p->section;
-
- default:
- break;
- }
- }
- }
- else
- return bfd_section_from_elf_index (sec->owner, sym->st_shndx);
-
- return NULL;
-}
-
-bfd_boolean
-elf32_m68hc11_gc_sweep_hook (bfd *abfd ATTRIBUTE_UNUSED,
- struct bfd_link_info *info ATTRIBUTE_UNUSED,
- asection *sec ATTRIBUTE_UNUSED,
- const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED)
-{
- /* We don't use got and plt entries for 68hc11/68hc12. */
- return TRUE;
-}
-
/* Look through the relocs for a section during the first phase.
Since we don't do .gots or .plts, we just need to consider the
virtual table relocs for gc. */
if (r_symndx < symtab_hdr->sh_info)
h = NULL;
else
- h = sym_hashes [r_symndx - symtab_hdr->sh_info];
+ {
+ 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;
+ }
switch (ELF32_R_TYPE (rel->r_info))
{
Elf_Internal_Shdr *symtab_hdr;
struct elf_link_hash_entry **sym_hashes;
Elf_Internal_Rela *rel, *relend;
- const char *name;
+ const char *name = NULL;
struct m68hc11_page_info *pinfo;
const struct elf_backend_data * const ebd = get_elf_backend_data (input_bfd);
unsigned long r_symndx;
Elf_Internal_Sym *sym;
asection *sec;
- bfd_vma relocation;
+ bfd_vma relocation = 0;
bfd_reloc_status_type r = bfd_reloc_undefined;
bfd_vma phys_page;
bfd_vma phys_addr;
bfd_vma insn_addr;
bfd_vma insn_page;
- bfd_boolean is_far;
+ bfd_boolean is_far = FALSE;
r_symndx = ELF32_R_SYM (rel->r_info);
r_type = ELF32_R_TYPE (rel->r_info);
{
case bfd_reloc_overflow:
if (!((*info->callbacks->reloc_overflow)
- (info, name, howto->name, (bfd_vma) 0,
+ (info, NULL, name, howto->name, (bfd_vma) 0,
input_bfd, input_section, rel->r_offset)))
return FALSE;
break;
if ((new_flags & E_M68HC11_I32) != (old_flags & E_M68HC11_I32))
{
(*_bfd_error_handler)
- (_("%s: linking files compiled for 16-bit integers (-mshort) "
- "and others for 32-bit integers"),
- bfd_archive_filename (ibfd));
+ (_("%B: linking files compiled for 16-bit integers (-mshort) "
+ "and others for 32-bit integers"), ibfd);
ok = FALSE;
}
if ((new_flags & E_M68HC11_F64) != (old_flags & E_M68HC11_F64))
{
(*_bfd_error_handler)
- (_("%s: linking files compiled for 32-bit double (-fshort-double) "
- "and others for 64-bit double"),
- bfd_archive_filename (ibfd));
+ (_("%B: linking files compiled for 32-bit double (-fshort-double) "
+ "and others for 64-bit double"), ibfd);
ok = FALSE;
}
if (!EF_M68HC11_CAN_MERGE_MACH (new_flags, old_flags))
{
(*_bfd_error_handler)
- (_("%s: linking files compiled for HCS12 with "
- "others compiled for HC12"),
- bfd_archive_filename (ibfd));
+ (_("%B: linking files compiled for HCS12 with "
+ "others compiled for HC12"), ibfd);
ok = FALSE;
}
new_flags = ((new_flags & ~EF_M68HC11_MACH_MASK)
if (new_flags != old_flags)
{
(*_bfd_error_handler)
- (_("%s: uses different e_flags (0x%lx) fields than previous modules (0x%lx)"),
- bfd_archive_filename (ibfd), (unsigned long) new_flags,
- (unsigned long) old_flags);
+ (_("%B: uses different e_flags (0x%lx) fields than previous modules (0x%lx)"),
+ ibfd, (unsigned long) new_flags, (unsigned long) old_flags);
ok = FALSE;
}