size_t locsymcount;
size_t extsymoff;
struct elf_link_hash_entry **sym_hashes;
+ int r_sym_shift;
bfd_boolean bad_symtab;
};
/* A function to convert machine dependent section header flags to
BFD internal section header flags. */
bfd_boolean (*elf_backend_section_flags)
- (flagword *, Elf_Internal_Shdr *);
+ (flagword *, const Elf_Internal_Shdr *);
/* A function to handle unusual program segment types when creating BFD
sections from ELF program segments. */
indices, and must set at least *FLAGS and *SEC for each processor
dependent case; failure to do so will cause a link error. */
bfd_boolean (*elf_add_symbol_hook)
- (bfd *abfd, struct bfd_link_info *info, const Elf_Internal_Sym *,
+ (bfd *abfd, struct bfd_link_info *info, Elf_Internal_Sym *,
const char **name, flagword *flags, asection **sec, bfd_vma *value);
/* If this field is not NULL, it is called by the elf_link_output_sym
(bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
int (*target_read_memory) (bfd_vma vma, char *myaddr, int len));
+ /* This function is used by `_bfd_elf_get_synthetic_symtab';
+ see elf.c. */
+ bfd_vma (*plt_sym_val) (bfd_vma, const asection *, const arelent *);
+
+ /* Name of the PLT relocation section. */
+ const char *relplt_name;
+
/* Alternate EM_xxxx machine codes for this backend. */
int elf_machine_alt1;
int elf_machine_alt2;
/* Segment flags for the PT_GNU_STACK segment. */
unsigned int stack_flags;
+ /* Should the PT_GNU_RELRO segment be emitted? */
+ bfd_boolean relro;
+
/* Symbol version definitions in external objects. */
Elf_Internal_Verdef *verdef;
bfd_elf_string_from_elf_section (abfd, elf_elfheader(abfd)->e_shstrndx, \
strindex)
-#define bfd_elf32_print_symbol bfd_elf_print_symbol
-#define bfd_elf64_print_symbol bfd_elf_print_symbol
-
extern void _bfd_elf_sprintf_vma
(bfd *, char *, bfd_vma);
extern void _bfd_elf_fprintf_vma
(bfd *);
extern bfd_boolean _bfd_elf_merge_sections
(bfd *, struct bfd_link_info *);
+extern bfd_boolean bfd_elf_is_group_section
+ (bfd *, const struct bfd_section *);
extern bfd_boolean bfd_elf_discard_group
(bfd *, struct bfd_section *);
extern void bfd_elf_set_group_contents
(bfd *, asection *, void *);
extern void _bfd_elf_link_just_syms
(asection *, struct bfd_link_info *);
+extern bfd_boolean _bfd_elf_copy_private_header_data
+ (bfd *, bfd *);
extern bfd_boolean _bfd_elf_copy_private_symbol_data
(bfd *, asymbol *, bfd *, asymbol *);
extern bfd_boolean _bfd_elf_copy_private_section_data
(bfd *);
extern long _bfd_elf_canonicalize_dynamic_symtab
(bfd *, asymbol **);
+extern long _bfd_elf_get_synthetic_symtab
+ (bfd *, asymbol **, asymbol **);
extern long _bfd_elf_get_reloc_upper_bound
(bfd *, sec_ptr);
extern long _bfd_elf_canonicalize_reloc
extern bfd_boolean _bfd_elf_link_assign_sym_version
(struct elf_link_hash_entry *, void *);
-extern bfd_boolean _bfd_elf_link_record_dynamic_symbol
- (struct bfd_link_info *, struct elf_link_hash_entry *);
extern long _bfd_elf_link_lookup_local_dynindx
(struct bfd_link_info *, bfd *, long);
extern bfd_boolean _bfd_elf_compute_section_file_positions
extern bfd_boolean bfd_elf32_core_file_matches_executable_p
(bfd *, bfd *);
-extern bfd_boolean bfd_elf32_bfd_final_link
- (bfd *, struct bfd_link_info *);
-
extern void bfd_elf32_swap_symbol_in
(bfd *, const void *, const void *, Elf_Internal_Sym *);
extern void bfd_elf32_swap_symbol_out
(bfd *);
extern bfd_boolean bfd_elf64_core_file_matches_executable_p
(bfd *, bfd *);
-extern bfd_boolean bfd_elf64_bfd_final_link
- (bfd *, struct bfd_link_info *);
extern void bfd_elf64_swap_symbol_in
(bfd *, const void *, const void *, Elf_Internal_Sym *);
extern bfd_boolean _bfd_elf_add_dynamic_entry
(struct bfd_link_info *, bfd_vma, bfd_vma);
-#define bfd_elf32_link_record_dynamic_symbol \
- _bfd_elf_link_record_dynamic_symbol
-#define bfd_elf64_link_record_dynamic_symbol \
- _bfd_elf_link_record_dynamic_symbol
+extern bfd_boolean bfd_elf_link_record_dynamic_symbol
+ (struct bfd_link_info *, struct elf_link_hash_entry *);
-extern int elf_link_record_local_dynamic_symbol
+extern int bfd_elf_link_record_local_dynamic_symbol
(struct bfd_link_info *, bfd *, long);
-#define _bfd_elf32_link_record_local_dynamic_symbol \
- elf_link_record_local_dynamic_symbol
-#define _bfd_elf64_link_record_local_dynamic_symbol \
- elf_link_record_local_dynamic_symbol
extern bfd_boolean _bfd_elf_close_and_cleanup
(bfd *);
(bfd *, arelent *, struct bfd_symbol *, void *,
asection *, bfd *, char **);
-extern bfd_boolean _bfd_elf32_gc_sections
+extern bfd_boolean bfd_elf_final_link
(bfd *, struct bfd_link_info *);
-extern bfd_boolean _bfd_elf32_gc_common_finalize_got_offsets
- (bfd *, struct bfd_link_info *);
-extern bfd_boolean _bfd_elf32_gc_common_final_link
+
+extern bfd_boolean bfd_elf_gc_sections
(bfd *, struct bfd_link_info *);
-extern bfd_boolean _bfd_elf32_gc_record_vtinherit
+
+extern bfd_boolean bfd_elf_gc_record_vtinherit
(bfd *, asection *, struct elf_link_hash_entry *, bfd_vma);
-extern bfd_boolean _bfd_elf32_gc_record_vtentry
+
+extern bfd_boolean bfd_elf_gc_record_vtentry
(bfd *, asection *, struct elf_link_hash_entry *, bfd_vma);
-extern bfd_boolean _bfd_elf64_gc_sections
- (bfd *, struct bfd_link_info *);
-extern bfd_boolean _bfd_elf64_gc_common_finalize_got_offsets
+extern bfd_boolean bfd_elf_gc_common_finalize_got_offsets
(bfd *, struct bfd_link_info *);
-extern bfd_boolean _bfd_elf64_gc_common_final_link
+
+extern bfd_boolean bfd_elf_gc_common_final_link
(bfd *, struct bfd_link_info *);
-extern bfd_boolean _bfd_elf64_gc_record_vtinherit
- (bfd *, asection *, struct elf_link_hash_entry *, bfd_vma);
-extern bfd_boolean _bfd_elf64_gc_record_vtentry
- (bfd *, asection *, struct elf_link_hash_entry *, bfd_vma);
-extern bfd_boolean _bfd_elf32_reloc_symbol_deleted_p
- (bfd_vma, void *);
-extern bfd_boolean _bfd_elf64_reloc_symbol_deleted_p
+extern bfd_boolean bfd_elf_reloc_symbol_deleted_p
(bfd_vma, void *);
/* Exported interface for writing elf corefile notes. */
extern bfd_boolean _sh_elf_set_mach_from_flags
(bfd *);
+/* This is the condition under which finish_dynamic_symbol will be called.
+ If our finish_dynamic_symbol isn't called, we'll need to do something
+ about initializing any .plt and .got entries in relocate_section. */
+#define WILL_CALL_FINISH_DYNAMIC_SYMBOL(DYN, SHARED, H) \
+ ((DYN) \
+ && ((SHARED) \
+ || ((H)->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) \
+ && ((H)->dynindx != -1 \
+ || ((H)->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0))
+
/* This macro is to avoid lots of duplicated code in the body
of xxx_relocate_section() in the various elfxx-xxxx.c files. */
#define RELOC_FOR_GLOBAL_SYMBOL(info, input_bfd, input_section, rel, \
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