include/elf/

[deliverable/binutils-gdb.git] / bfd / elf-bfd.h

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index b3d1d387ea1ac6c371c5ab4937f4b782350e1c0d..effa34478b3c63a38dc3057e4808f39f856b8595 100644 (file)
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -24,8 +24,8 @@
 #define _LIBELF_H_ 1
 
 #include "elf/common.h"
-#include "elf/internal.h"
 #include "elf/external.h"
+#include "elf/internal.h"
 #include "bfdlink.h"
 
 /* The number of entries in a section is its size divided by the size
@@ -1012,7 +1012,7 @@ struct elf_backend_data
   /* Count relocations.  Not called for relocatable links
      or if all relocs are being preserved in the output.  */
   unsigned int (*elf_backend_count_relocs)
-    (asection *, Elf_Internal_Rela *);
+    (struct bfd_link_info *, asection *);
 
   /* This function, if defined, is called when an NT_PRSTATUS note is found
      in a core file.  */
@@ -1147,6 +1147,12 @@ struct elf_backend_data
      so-called reserved entries on some systems.  */
   bfd_vma got_header_size;
 
+  /* The size of the GOT entry for the symbol pointed to by H if non-NULL,
+     otherwise by the local symbol with index SYMNDX in IBFD.  */
+  bfd_vma (*got_elt_size) (bfd *, struct bfd_link_info *,
+                          struct elf_link_hash_entry *h,
+                          bfd *ibfd, unsigned long symndx);
+
   /* The vendor name to use for a processor-standard attributes section.  */
   const char *obj_attrs_vendor;
 
@@ -1189,6 +1195,9 @@ struct elf_backend_data
      section.  */
   unsigned default_use_rela_p : 1;
 
+  /* True if PLT and copy relocations should be RELA by default.  */
+  unsigned rela_plts_and_copies_p : 1;
+
   /* Set if RELA relocations for a relocatable link can be handled by
      generic code.  Backends that set this flag need do nothing in the
      backend relocate_section routine for relocatable linking.  */
@@ -1278,6 +1287,9 @@ struct bfd_elf_section_data
   /* A pointer to the bfd section used for dynamic relocs.  */
   asection *sreloc;
 
+  /* A pointer to the bfd section used for dynamic relocs against ifunc symbols.  */
+  asection *indirect_relocs;
+
   union {
     /* Group name, if this section is a member of a group.  */
     const char *name;
@@ -1408,12 +1420,14 @@ enum elf_object_id
   ARM_ELF_TDATA,
   HPPA_ELF_TDATA,
   I386_ELF_TDATA,
+  MIPS_ELF_TDATA,
   PPC32_ELF_TDATA,
   PPC64_ELF_TDATA,
   S390_ELF_TDATA,
   SH_ELF_TDATA,
   SPARC_ELF_TDATA,
   X86_64_ELF_TDATA,
+  XTENSA_ELF_TDATA,
   GENERIC_ELF_TDATA
 };
 
@@ -1753,6 +1767,12 @@ extern long _bfd_elf_get_reloc_upper_bound
   (bfd *, sec_ptr);
 extern long _bfd_elf_canonicalize_reloc
   (bfd *, sec_ptr, arelent **, asymbol **);
+extern asection * _bfd_elf_get_dynamic_reloc_section
+  (bfd *, asection *, bfd_boolean);
+extern asection * _bfd_elf_make_dynamic_reloc_section
+  (asection *, bfd *, unsigned int, bfd *, bfd_boolean);
+extern asection * _bfd_elf_make_ifunc_reloc_section
+  (bfd *, asection *, bfd *, unsigned int);
 extern long _bfd_elf_get_dynamic_reloc_upper_bound
   (bfd *);
 extern long _bfd_elf_canonicalize_dynamic_reloc
@@ -2065,6 +2085,10 @@ extern asection *_bfd_elf_common_section
 extern void _bfd_dwarf2_cleanup_debug_info
   (bfd *);
 
+extern bfd_vma _bfd_elf_default_got_elt_size
+(bfd *, struct bfd_link_info *, struct elf_link_hash_entry *, bfd *,
+ unsigned long);
+
 extern bfd_reloc_status_type _bfd_elf_rel_vtable_reloc_fn
   (bfd *, arelent *, struct bfd_symbol *, void *,
    asection *, bfd *, char **);
@@ -2141,8 +2165,12 @@ extern char *elfcore_write_prxfpreg
   (bfd *, char *, int *, const void *, int);
 extern char *elfcore_write_ppc_vmx
   (bfd *, char *, int *, const void *, int);
+extern char *elfcore_write_ppc_vsx
+  (bfd *, char *, int *, const void *, int);
 extern char *elfcore_write_lwpstatus
   (bfd *, char *, int *, long, int, const void *);
+extern char *elfcore_write_register_note
+  (bfd *, char *, int *, const char *, const void *, int);
 
 extern bfd *_bfd_elf32_bfd_from_remote_memory
   (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,