/* Renesas / SuperH SH specific support for 32-bit ELF
- Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
- 2006, 2007, 2008, 2009, 2010, 2011, 2012
- Free Software Foundation, Inc.
+ Copyright (C) 1996-2014 Free Software Foundation, Inc.
Contributed by Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
struct elf_sh_link_hash_table *ret;
bfd_size_type amt = sizeof (struct elf_sh_link_hash_table);
- ret = (struct elf_sh_link_hash_table *) bfd_malloc (amt);
+ ret = (struct elf_sh_link_hash_table *) bfd_zmalloc (amt);
if (ret == (struct elf_sh_link_hash_table *) NULL)
return NULL;
return NULL;
}
- ret->sgot = NULL;
- ret->sgotplt = NULL;
- ret->srelgot = NULL;
- ret->splt = NULL;
- ret->srelplt = NULL;
- ret->sdynbss = NULL;
- ret->srelbss = NULL;
- ret->srelplt2 = NULL;
- ret->sym_cache.abfd = NULL;
- ret->tls_ldm_got.refcount = 0;
- ret->plt_info = NULL;
ret->vxworks_p = vxworks_object_p (abfd);
ret->fdpic_p = fdpic_object_p (abfd);
check_segment[0] = check_segment[1] = -1;
}
+ /* We don't want warnings for non-NULL tests on undefined weak
+ symbols. */
+ else if (r_type == R_SH_REL32
+ && h
+ && h->root.type == bfd_link_hash_undefweak)
+ check_segment[0] = check_segment[1] = -1;
goto final_link_relocate;
case R_SH_GOTPLT32:
#endif
h = (struct elf_link_hash_entry *) h->root.u.i.link;
}
+
+ /* PR15323, ref flags aren't set for references in the same
+ object. */
+ h->root.non_ir_ref = 1;
}
r_type = sh_elf_optimized_tls_reloc (info, r_type, h == NULL);
}
#endif /* not sh_elf_set_mach_from_flags */
-#ifndef sh_elf_set_private_flags
-/* Function to keep SH specific file flags. */
-
-static bfd_boolean
-sh_elf_set_private_flags (bfd *abfd, flagword flags)
-{
- BFD_ASSERT (! elf_flags_init (abfd)
- || elf_elfheader (abfd)->e_flags == flags);
-
- elf_elfheader (abfd)->e_flags = flags;
- elf_flags_init (abfd) = TRUE;
- return sh_elf_set_mach_from_flags (abfd);
-}
-#endif /* not sh_elf_set_private_flags */
-
#ifndef sh_elf_copy_private_data
/* Copy backend specific data from one object module to another */
static bfd_boolean
sh_elf_copy_private_data (bfd * ibfd, bfd * obfd)
{
- /* Copy object attributes. */
- _bfd_elf_copy_obj_attributes (ibfd, obfd);
-
if (! is_sh_elf (ibfd) || ! is_sh_elf (obfd))
return TRUE;
- return sh_elf_set_private_flags (obfd, elf_elfheader (ibfd)->e_flags);
+ if (! _bfd_elf_copy_private_bfd_data (ibfd, obfd))
+ return FALSE;
+
+ return sh_elf_set_mach_from_flags (obfd);
}
#endif /* not sh_elf_copy_private_data */
}
static enum elf_reloc_type_class
-sh_elf_reloc_type_class (const Elf_Internal_Rela *rela)
+sh_elf_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ const asection *rel_sec ATTRIBUTE_UNUSED,
+ const Elf_Internal_Rela *rela)
{
switch ((int) ELF32_R_TYPE (rela->r_info))
{
case 168: /* Linux/SH */
/* pr_cursig */
- elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
+ elf_tdata (abfd)->core->signal = bfd_get_16 (abfd, note->descdata + 12);
/* pr_pid */
- elf_tdata (abfd)->core_lwpid = bfd_get_32 (abfd, note->descdata + 24);
+ elf_tdata (abfd)->core->lwpid = bfd_get_32 (abfd, note->descdata + 24);
/* pr_reg */
offset = 72;
return FALSE;
case 124: /* Linux/SH elf_prpsinfo */
- elf_tdata (abfd)->core_program
+ elf_tdata (abfd)->core->program
= _bfd_elfcore_strndup (abfd, note->descdata + 28, 16);
- elf_tdata (abfd)->core_command
+ elf_tdata (abfd)->core->command
= _bfd_elfcore_strndup (abfd, note->descdata + 44, 80);
}
implementations, so strip it off if it exists. */
{
- char *command = elf_tdata (abfd)->core_command;
+ char *command = elf_tdata (abfd)->core->command;
int n = strlen (command);
if (0 < n && command[n - 1] == ' ')
sh_elf_get_relocated_section_contents
#define bfd_elf32_mkobject sh_elf_mkobject
#define elf_backend_object_p sh_elf_object_p
-#define bfd_elf32_bfd_set_private_bfd_flags \
- sh_elf_set_private_flags
#define bfd_elf32_bfd_copy_private_bfd_data \
sh_elf_copy_private_data
#define bfd_elf32_bfd_merge_private_bfd_data \