/* Get the ELF linker hash table from a link_info structure. */
#define elf32_mb_hash_table(p) \
- ((struct elf32_mb_link_hash_table *) ((p)->hash))
+ (elf_hash_table_id ((struct elf_link_hash_table *) ((p)->hash)) \
+ == MICROBLAZE_ELF_DATA ? ((struct elf32_mb_link_hash_table *) ((p)->hash)) : NULL)
/* Create an entry in a microblaze ELF linker hash table. */
return NULL;
if (!_bfd_elf_link_hash_table_init (&ret->elf, abfd, link_hash_newfunc,
- sizeof (struct elf32_mb_link_hash_entry)))
+ sizeof (struct elf32_mb_link_hash_entry),
+ MICROBLAZE_ELF_DATA))
{
free (ret);
return NULL;
microblaze_elf_howto_init ();
htab = elf32_mb_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
local_got_offsets = elf_local_got_offsets (input_bfd);
sreloc = elf_section_data (input_section)->sreloc;
case (int) R_MICROBLAZE_64:
case (int) R_MICROBLAZE_32:
{
- /* r_symndx will be zero only for relocs against symbols
+ /* r_symndx will be STN_UNDEF (zero) only for relocs against symbols
from removed linkonce sections, or sections discarded by
a linker script. */
- if (r_symndx == 0 || (input_section->flags & SEC_ALLOC) == 0)
+ if (r_symndx == STN_UNDEF || (input_section->flags & SEC_ALLOC) == 0)
{
relocation += addend;
if (r_type == R_MICROBLAZE_32)
{
Elf_Internal_Rela outrel;
bfd_byte *loc;
- bfd_boolean skip, relocate = FALSE;
+ bfd_boolean skip;
/* When generating a shared object, these relocations
are copied into the output file to be resolved at run
if (outrel.r_offset == (bfd_vma) -1)
skip = TRUE;
else if (outrel.r_offset == (bfd_vma) -2)
- skip = TRUE, relocate = TRUE;
+ skip = TRUE;
outrel.r_offset += (input_section->output_section->vma
+ input_section->output_offset);
if (! _bfd_elf_create_got_section (dynobj, info))
return FALSE;
htab = elf32_mb_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
htab->sgot = bfd_get_section_by_name (dynobj, ".got");
htab->sgotplt = bfd_get_section_by_name (dynobj, ".got.plt");
if (!htab->sgot || !htab->sgotplt)
const Elf_Internal_Rela * rel;
const Elf_Internal_Rela * rel_end;
struct elf32_mb_link_hash_table *htab;
- bfd_vma *local_got_offsets;
asection *sreloc = NULL;
if (info->relocatable)
return TRUE;
htab = elf32_mb_hash_table (info);
- local_got_offsets = elf_local_got_offsets (abfd);
+ if (htab == NULL)
+ return FALSE;
+
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);
const char *name;
bfd *dynobj;
unsigned int strndx = elf_elfheader (abfd)->e_shstrndx;
- unsigned int shnam = elf_section_data (sec)->rel_hdr.sh_name;
+ unsigned int shnam = _bfd_elf_single_rel_hdr (sec)->sh_name;
name = bfd_elf_string_from_elf_section (abfd, strndx, shnam);
if (name == NULL)
struct elf32_mb_link_hash_table *htab;
htab = elf32_mb_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
if (!htab->sgot && !create_got_section (dynobj, info))
return FALSE;
bfd *dynobj;
htab = elf32_mb_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
/* If this is a function, put it in the procedure linkage table. We
will fill in the contents of the procedure linkage table later,
info = (struct bfd_link_info *) dat;
htab = elf32_mb_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
if (htab->elf.dynamic_sections_created
&& h->plt.refcount > 0)
bfd *ibfd;
htab = elf32_mb_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
dynobj = htab->elf.dynobj;
BFD_ASSERT (dynobj != NULL);
struct elf_link_hash_entry *h,
Elf_Internal_Sym *sym)
{
- bfd *dynobj;
struct elf32_mb_link_hash_table *htab;
htab = elf32_mb_hash_table (info);
- dynobj = htab->elf.dynobj;
+ if (htab == NULL)
+ return FALSE;
if (h->plt.offset != (bfd_vma) -1)
{
struct elf32_mb_link_hash_table *htab;
htab = elf32_mb_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
dynobj = htab->elf.dynobj;
sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
#define TARGET_BIG_NAME "elf32-microblaze"
#define ELF_ARCH bfd_arch_microblaze
+#define ELF_TARGET_ID MICROBLAZE_ELF_DATA
#define ELF_MACHINE_CODE EM_MICROBLAZE
#define ELF_MACHINE_ALT1 EM_MICROBLAZE_OLD
#define ELF_MAXPAGESIZE 0x4 /* 4k, if we ever have 'em. */