case 296: /* sizeof(istruct elf_prstatus) on Linux/x32 */
/* 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;
case 336: /* sizeof(istruct elf_prstatus) on Linux/x86_64 */
/* pr_cursig */
- elf_tdata (abfd)->core_signal
+ elf_tdata (abfd)->core->signal
= bfd_get_16 (abfd, note->descdata + 12);
/* pr_pid */
- elf_tdata (abfd)->core_lwpid
+ elf_tdata (abfd)->core->lwpid
= bfd_get_32 (abfd, note->descdata + 32);
/* pr_reg */
return FALSE;
case 124: /* sizeof(struct elf_prpsinfo) on Linux/x32 */
- elf_tdata (abfd)->core_pid
+ elf_tdata (abfd)->core->pid
= bfd_get_32 (abfd, note->descdata + 12);
- 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);
break;
case 136: /* sizeof(struct elf_prpsinfo) on Linux/x86_64 */
- elf_tdata (abfd)->core_pid
+ elf_tdata (abfd)->core->pid
= bfd_get_32 (abfd, note->descdata + 24);
- elf_tdata (abfd)->core_program
+ elf_tdata (abfd)->core->program
= _bfd_elfcore_strndup (abfd, note->descdata + 40, 16);
- elf_tdata (abfd)->core_command
+ elf_tdata (abfd)->core->command
= _bfd_elfcore_strndup (abfd, note->descdata + 56, 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] == ' ')
struct elf_x86_64_link_hash_table *ret;
bfd_size_type amt = sizeof (struct elf_x86_64_link_hash_table);
- ret = (struct elf_x86_64_link_hash_table *) bfd_malloc (amt);
+ ret = (struct elf_x86_64_link_hash_table *) bfd_zmalloc (amt);
if (ret == NULL)
return NULL;
return NULL;
}
- ret->sdynbss = NULL;
- ret->srelbss = NULL;
- ret->plt_eh_frame = NULL;
- ret->sym_cache.abfd = NULL;
- ret->tlsdesc_plt = 0;
- ret->tlsdesc_got = 0;
- ret->tls_ld_got.refcount = 0;
- ret->sgotplt_jump_table_size = 0;
- ret->tls_module_base = NULL;
- ret->next_jump_slot_index = 0;
- ret->next_irelative_index = 0;
-
if (ABI_64_P (abfd))
{
ret->r_info = elf64_r_info;
htab_delete (htab->loc_hash_table);
if (htab->loc_hash_memory)
objalloc_free ((struct objalloc *) htab->loc_hash_memory);
- _bfd_generic_link_hash_table_free (hash);
+ _bfd_elf_link_hash_table_free (hash);
}
/* Create .plt, .rela.plt, .got, .got.plt, .rela.got, .dynbss, and
struct elf_link_hash_entry *h;
Elf_Internal_Sym *isym;
const char *name;
+ bfd_boolean size_reloc;
r_symndx = htab->r_sym (rel->r_info);
r_type = ELF32_R_TYPE (rel->r_info);
}
goto create_got;
+ case R_X86_64_SIZE32:
+ case R_X86_64_SIZE64:
+ size_reloc = TRUE;
+ goto do_size;
+
case R_X86_64_32:
if (!ABI_64_P (abfd))
goto pointer;
case R_X86_64_PC32:
case R_X86_64_PC64:
case R_X86_64_64:
- case R_X86_64_SIZE32:
- case R_X86_64_SIZE64:
pointer:
if (h != NULL && info->executable)
{
h->pointer_equality_needed = 1;
}
+ size_reloc = FALSE;
+do_size:
/* If we are creating a shared library, and this is a reloc
against a global symbol, or a non PC relative reloc
against a local symbol, then we need to copy the reloc
}
p->count += 1;
- if (IS_X86_64_PCREL_TYPE (r_type))
+ /* Count size relocation as PC-relative relocation. */
+ if (IS_X86_64_PCREL_TYPE (r_type) || size_reloc)
p->pc_count += 1;
}
break;
case R_X86_64_SIZE32:
case R_X86_64_SIZE64:
- if (h
- && h->type == STT_TLS
- && (h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- && h->root.u.def.section->output_section != NULL
- && htab->elf.tls_sec == NULL)
- {
- (*_bfd_error_handler)
- (_("%B: `%s' accessed both as normal and thread local symbol"),
- input_bfd, h->root.root.string);
- bfd_set_error (bfd_error_bad_value);
- return FALSE;
- }
-
/* Set to symbol size. */
relocation = st_size;
goto direct;
dynamic linker, before writing them out. */
static enum elf_reloc_type_class
-elf_x86_64_reloc_type_class (const Elf_Internal_Rela *rela)
+elf_x86_64_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))
{
}
static bfd_boolean
-elf_x86_64_merge_symbol (struct bfd_link_info *info ATTRIBUTE_UNUSED,
- struct elf_link_hash_entry **sym_hash ATTRIBUTE_UNUSED,
- struct elf_link_hash_entry *h,
- Elf_Internal_Sym *sym,
+elf_x86_64_merge_symbol (struct elf_link_hash_entry *h,
+ const Elf_Internal_Sym *sym,
asection **psec,
- bfd_vma *pvalue ATTRIBUTE_UNUSED,
- unsigned int *pold_alignment ATTRIBUTE_UNUSED,
- bfd_boolean *skip ATTRIBUTE_UNUSED,
- bfd_boolean *override ATTRIBUTE_UNUSED,
- bfd_boolean *type_change_ok ATTRIBUTE_UNUSED,
- bfd_boolean *size_change_ok ATTRIBUTE_UNUSED,
- bfd_boolean *newdyn ATTRIBUTE_UNUSED,
- bfd_boolean *newdef,
- bfd_boolean *newdyncommon ATTRIBUTE_UNUSED,
- bfd_boolean *newweak ATTRIBUTE_UNUSED,
- bfd *abfd ATTRIBUTE_UNUSED,
- asection **sec,
- bfd_boolean *olddyn ATTRIBUTE_UNUSED,
- bfd_boolean *olddef,
- bfd_boolean *olddyncommon ATTRIBUTE_UNUSED,
- bfd_boolean *oldweak ATTRIBUTE_UNUSED,
+ bfd_boolean newdef,
+ bfd_boolean olddef,
bfd *oldbfd,
- asection **oldsec)
+ const asection *oldsec)
{
/* A normal common symbol and a large common symbol result in a
normal common symbol. We turn the large common symbol into a
normal one. */
- if (!*olddef
+ if (!olddef
&& h->root.type == bfd_link_hash_common
- && !*newdef
- && bfd_is_com_section (*sec)
- && *oldsec != *sec)
+ && !newdef
+ && bfd_is_com_section (*psec)
+ && oldsec != *psec)
{
if (sym->st_shndx == SHN_COMMON
- && (elf_section_flags (*oldsec) & SHF_X86_64_LARGE) != 0)
+ && (elf_section_flags (oldsec) & SHF_X86_64_LARGE) != 0)
{
h->root.u.c.p->section
= bfd_make_section_old_way (oldbfd, "COMMON");
h->root.u.c.p->section->flags = SEC_ALLOC;
}
else if (sym->st_shndx == SHN_X86_64_LCOMMON
- && (elf_section_flags (*oldsec) & SHF_X86_64_LARGE) == 0)
- *psec = *sec = bfd_com_section_ptr;
+ && (elf_section_flags (oldsec) & SHF_X86_64_LARGE) == 0)
+ *psec = bfd_com_section_ptr;
}
return TRUE;
projects / binutils-gdb.git / blobdiff