/* Lattice Mico32-specific support for 32-bit ELF
- Copyright 2008 Free Software Foundation, Inc.
+ Copyright 2008, 2009, 2010 Free Software Foundation, Inc.
Contributed by Jon Beniston <jon@beniston.com>
This file is part of BFD, the Binary File Descriptor library.
/* Get the lm32 ELF linker hash table from a link_info structure. */
#define lm32_elf_hash_table(p) \
- ((struct elf_lm32_link_hash_table *) ((p)->hash))
+ (elf_hash_table_id ((struct elf_link_hash_table *) ((p)->hash)) \
+ == LM32_ELF_DATA ? ((struct elf_lm32_link_hash_table *) ((p)->hash)) : NULL)
#define lm32fdpic_got_section(info) \
(lm32_elf_hash_table (info)->sgot)
if (!_bfd_elf_link_hash_table_init (&ret->root, abfd,
lm32_elf_link_hash_newfunc,
- sizeof (struct elf_lm32_link_hash_entry)))
+ sizeof (struct elf_lm32_link_hash_entry),
+ LM32_ELF_DATA))
{
free (ret);
return NULL;
if (s != NULL && (s->flags & SEC_LINKER_CREATED) != 0)
return TRUE;
+ htab = lm32_elf_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
if (! _bfd_elf_create_got_section (dynobj, info))
return FALSE;
- htab = lm32_elf_hash_table (info);
htab->sgot = bfd_get_section_by_name (dynobj, ".got");
htab->sgotplt = bfd_get_section_by_name (dynobj, ".got.plt");
- if (! htab->sgot || ! htab->sgotplt)
+ htab->srelgot = bfd_get_section_by_name (dynobj, ".rela.got");
+ if (! htab->sgot || ! htab->sgotplt || ! htab->srelgot)
abort ();
- htab->srelgot = bfd_make_section_with_flags (dynobj, ".rela.got",
- (SEC_ALLOC
- | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_LINKER_CREATED
- | SEC_READONLY));
- if (htab->srelgot == NULL
- || ! bfd_set_section_alignment (dynobj, htab->srelgot, 2))
- return FALSE;
-
return TRUE;
}
struct elf_lm32_link_hash_table *htab;
htab = lm32_elf_hash_table (info);
- /* Fixup section for R_LM32_32 relocs */
+ if (htab == NULL)
+ return FALSE;
+
+ /* Fixup section for R_LM32_32 relocs. */
lm32fdpic_fixup32_section (info) = bfd_make_section_with_flags (dynobj,
".rofixup",
(SEC_ALLOC
Elf_Internal_Shdr *symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
struct elf_link_hash_entry **sym_hashes = elf_sym_hashes (input_bfd);
Elf_Internal_Rela *rel, *relend;
-
struct elf_lm32_link_hash_table *htab = lm32_elf_hash_table (info);
bfd *dynobj;
bfd_vma *local_got_offsets;
- asection *sgot, *splt, *sreloc;
+ asection *sgot;
+
+ if (htab == NULL)
+ return FALSE;
dynobj = htab->root.dynobj;
local_got_offsets = elf_local_got_offsets (input_bfd);
sgot = htab->sgot;
- splt = htab->splt;
- sreloc = NULL;
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
bfd_vma gp;
bfd_reloc_status_type r;
const char *name = NULL;
- asection *osec;
r_symndx = ELF32_R_SYM (rel->r_info);
r_type = ELF32_R_TYPE (rel->r_info);
{
/* It's a local symbol. */
sym = local_syms + r_symndx;
- osec = sec = local_sections[r_symndx];
+ sec = local_sections[r_symndx];
relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
name = bfd_elf_string_from_elf_section
(input_bfd, symtab_hdr->sh_link, sym->st_name);
r_symndx, symtab_hdr, sym_hashes,
h, sec, relocation,
unresolved_reloc, warned);
- osec = sec;
name = h->root.root.string;
}
if (r != bfd_reloc_ok)
{
- const char *name;
const char *msg = NULL;
arelent bfd_reloc;
- reloc_howto_type *howto;
lm32_info_to_howto_rela (input_bfd, &bfd_reloc, rel);
howto = bfd_reloc.howto;
const Elf_Internal_Rela *rel_end;
struct elf_lm32_link_hash_table *htab;
bfd *dynobj;
- bfd_vma *local_got_offsets;
- asection *sgot, *srelgot, *sreloc;
if (info->relocatable)
return TRUE;
- sgot = srelgot = sreloc = NULL;
-
symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (abfd);
sym_hashes_end = sym_hashes + symtab_hdr->sh_size/sizeof (Elf32_External_Sym);
sym_hashes_end -= symtab_hdr->sh_info;
htab = lm32_elf_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
dynobj = htab->root.dynobj;
- local_got_offsets = elf_local_got_offsets (abfd);
rel_end = relocs + sec->reloc_count;
for (rel = relocs; rel < rel_end; rel++)
asection *sgot;
htab = lm32_elf_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
dynobj = htab->root.dynobj;
sgot = htab->sgotplt;
for (; dyncon < dynconend; dyncon++)
{
Elf_Internal_Dyn dyn;
- const char *name;
asection *s;
bfd_elf32_swap_dyn_in (dynobj, dyncon, &dyn);
break;
case DT_PLTGOT:
- name = ".got";
s = htab->sgot->output_section;
goto get_vma;
case DT_JMPREL:
- name = ".rela.plt";
s = htab->srelplt->output_section;
get_vma:
BFD_ASSERT (s != NULL);
Elf_Internal_Sym *sym)
{
struct elf_lm32_link_hash_table *htab;
- bfd *dynobj;
bfd_byte *loc;
htab = lm32_elf_hash_table (info);
- dynobj = htab->root.dynobj;
+ if (htab == NULL)
+ return FALSE;
if (h->plt.offset != (bfd_vma) -1)
{
same memory location for the variable. */
htab = lm32_elf_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
s = htab->sdynbss;
BFD_ASSERT (s != NULL);
info = (struct bfd_link_info *) inf;
htab = lm32_elf_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
eh = (struct elf_lm32_link_hash_entry *) h;
bfd *ibfd;
htab = lm32_elf_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
dynobj = htab->root.dynobj;
BFD_ASSERT (dynobj != NULL);
int ptralign = 2; /* 32bit */
htab = lm32_elf_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
/* Make sure we have a GOT - For the case where we have a dynamic object
but none of the relocs in check_relocs */
projects / deliverable / binutils-gdb.git / blobdiff