/* SPARC-specific support for 64-bit ELF
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+ Free Software Foundation, Inc.
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
+ 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, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
#include "elf-bfd.h"
#include "elf/sparc.h"
else
relent->address = rela.r_offset - asect->vma;
- if (ELF64_R_SYM (rela.r_info) == 0)
+ if (ELF64_R_SYM (rela.r_info) == STN_UNDEF)
relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
else
{
|| asect->reloc_count == 0)
return TRUE;
- rel_hdr = &d->rel_hdr;
- rel_hdr2 = d->rel_hdr2;
+ rel_hdr = d->rel.hdr;
+ rel_hdr2 = d->rela.hdr;
- BFD_ASSERT (asect->rel_filepos == rel_hdr->sh_offset
+ BFD_ASSERT ((rel_hdr && asect->rel_filepos == rel_hdr->sh_offset)
|| (rel_hdr2 && asect->rel_filepos == rel_hdr2->sh_offset));
}
else
canon_reloc_count. */
canon_reloc_count (asect) = 0;
- if (!elf64_sparc_slurp_one_reloc_table (abfd, asect, rel_hdr, symbols,
- dynamic))
+ if (rel_hdr
+ && !elf64_sparc_slurp_one_reloc_table (abfd, asect, rel_hdr, symbols,
+ dynamic))
return FALSE;
if (rel_hdr2
}
}
- rela_hdr = &elf_section_data (sec)->rel_hdr;
+ rela_hdr = elf_section_data (sec)->rela.hdr;
rela_hdr->sh_size = rela_hdr->sh_entsize * count;
rela_hdr->contents = (PTR) bfd_alloc (abfd, rela_hdr->sh_size);
{
static const char *const stt_types[] = { "NOTYPE", "OBJECT", "FUNCTION" };
+ if ((abfd->flags & DYNAMIC) == 0
+ && (ELF_ST_TYPE (sym->st_info) == STT_GNU_IFUNC
+ || ELF_ST_BIND (sym->st_info) == STB_GNU_UNIQUE))
+ elf_tdata (info->output_bfd)->has_gnu_symbols = TRUE;
+
if (ELF_ST_TYPE (sym->st_info) == STT_REGISTER)
{
int reg;
return FALSE;
}
- if (info->hash->creator != abfd->xvec
+ if (info->output_bfd->xvec != abfd->xvec
|| (abfd->flags & DYNAMIC) != 0)
{
/* STT_REGISTER only works when linking an elf64_sparc object.
return TRUE;
}
else if (*namep && **namep
- && info->hash->creator == abfd->xvec)
+ && info->output_bfd->xvec == abfd->xvec)
{
int i;
struct _bfd_sparc_elf_app_reg *p;
static bfd_boolean
elf64_sparc_output_arch_syms (bfd *output_bfd ATTRIBUTE_UNUSED,
struct bfd_link_info *info,
- PTR finfo, bfd_boolean (*func) (PTR, const char *,
- Elf_Internal_Sym *,
- asection *,
- struct elf_link_hash_entry *))
+ PTR finfo,
+ int (*func) (PTR, const char *,
+ Elf_Internal_Sym *,
+ asection *,
+ struct elf_link_hash_entry *))
{
int reg;
struct _bfd_sparc_elf_app_reg *app_regs =
sym.st_other = 0;
sym.st_info = ELF_ST_INFO (app_regs [reg].bind, STT_REGISTER);
sym.st_shndx = app_regs [reg].shndx;
- if (! (*func) (finfo, app_regs [reg].name, &sym,
- sym.st_shndx == SHN_ABS
- ? bfd_abs_section_ptr : bfd_und_section_ptr,
- NULL))
+ sym.st_target_internal = 0;
+ if ((*func) (finfo, app_regs [reg].name, &sym,
+ sym.st_shndx == SHN_ABS
+ ? bfd_abs_section_ptr : bfd_und_section_ptr,
+ NULL) != 1)
return FALSE;
}
return FALSE;
}
}
- return TRUE;
+ return _bfd_sparc_elf_merge_private_bfd_data (ibfd, obfd);
}
/* MARCO: Set the correct entry size for the .stab section. */
EV_CURRENT,
bfd_elf64_write_out_phdrs,
bfd_elf64_write_shdrs_and_ehdr,
+ bfd_elf64_checksum_contents,
elf64_sparc_write_relocs,
bfd_elf64_swap_symbol_in,
bfd_elf64_swap_symbol_out,
_bfd_sparc_elf_plt_sym_val
#define bfd_elf64_bfd_link_hash_table_create \
_bfd_sparc_elf_link_hash_table_create
+#define bfd_elf64_bfd_link_hash_table_free \
+ _bfd_sparc_elf_link_hash_table_free
#define elf_info_to_howto \
_bfd_sparc_elf_info_to_howto
#define elf_backend_copy_indirect_symbol \
_bfd_sparc_elf_copy_indirect_symbol
#define bfd_elf64_bfd_reloc_type_lookup \
_bfd_sparc_elf_reloc_type_lookup
+#define bfd_elf64_bfd_reloc_name_lookup \
+ _bfd_sparc_elf_reloc_name_lookup
#define bfd_elf64_bfd_relax_section \
_bfd_sparc_elf_relax_section
#define bfd_elf64_new_section_hook \
#define elf_backend_create_dynamic_sections \
_bfd_sparc_elf_create_dynamic_sections
+#define elf_backend_relocs_compatible \
+ _bfd_elf_relocs_compatible
#define elf_backend_check_relocs \
_bfd_sparc_elf_check_relocs
#define elf_backend_adjust_dynamic_symbol \
/* Section 5.2.4 of the ABI specifies a 256-byte boundary for the table. */
#define elf_backend_plt_alignment 8
+#define elf_backend_post_process_headers _bfd_elf_set_osabi
+
+#include "elf64-target.h"
+
+/* FreeBSD support */
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf64_sparc_freebsd_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf64-sparc-freebsd"
+#undef ELF_OSABI
+#define ELF_OSABI ELFOSABI_FREEBSD
+
+#undef elf64_bed
+#define elf64_bed elf64_sparc_fbsd_bed
+
+#include "elf64-target.h"
+
+/* Solaris 2. */
+
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf64_sparc_sol2_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf64-sparc-sol2"
+
+/* Restore default: we cannot use ELFOSABI_SOLARIS, otherwise ELFOSABI_NONE
+ objects won't be recognized. */
+#undef ELF_OSABI
+
+#undef elf64_bed
+#define elf64_bed elf64_sparc_sol2_bed
+
+/* The 64-bit static TLS arena size is rounded to the nearest 16-byte
+ boundary. */
+#undef elf_backend_static_tls_alignment
+#define elf_backend_static_tls_alignment 16
+
#include "elf64-target.h"
projects / thirdparty / binutils-gdb.git / blobdiff