From: Alan Modra <amodra@gmail.com>
Date: Wed, 27 Mar 2013 13:37:51 +0000 (+0000)
Subject: 	* elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7e612e9848387838d6e9bda6e95eac165a25e4ed;p=binutils-gdb.git

	* elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
	(struct elf_backend_data <elf_backed_reloc_type_class>): Add
	bfd_link_info* and asection* params.
	(_bfd_elf_reloc_type_class): Likewise.
	* elf.c (_bfd_elf_reloc_type_class): Likewise.
	* elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
	(elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
	* elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
	for any reliplt reloc.  Don't return reloc_class_plt for
	R_PPC_REL24 and R_PPC_ADDR24.
	* elf64-ppc.c (allocate_got): Formatting.
	(ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
	reliplt reloc.
	* elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
	* elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
	* elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
	* elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
	* elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
	* elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
	* elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
	Add extra params to the various reloc_type_class functions.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 6253a24e7de..2ab4d574f14 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,27 @@
+2013-03-28  Alan Modra  <amodra@gmail.com>
+
+	* elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
+	(struct elf_backend_data <elf_backed_reloc_type_class>): Add
+	bfd_link_info* and asection* params.
+	(_bfd_elf_reloc_type_class): Likewise.
+	* elf.c (_bfd_elf_reloc_type_class): Likewise.
+	* elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
+	(elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
+	* elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
+	for any reliplt reloc.  Don't return reloc_class_plt for
+	R_PPC_REL24 and R_PPC_ADDR24.
+	* elf64-ppc.c (allocate_got): Formatting.
+	(ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
+	reliplt reloc.
+	* elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
+	* elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
+	* elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
+	* elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
+	* elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
+	* elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
+	* elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
+	Add extra params to the various reloc_type_class functions.
+
 2013-03-27  Alan Modra  <amodra@gmail.com>
 
 	* elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index c05807d1843..3b4bd6f9894 100644
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -641,7 +641,8 @@ enum elf_reloc_type_class {
   reloc_class_normal,
   reloc_class_relative,
   reloc_class_plt,
-  reloc_class_copy
+  reloc_class_copy,
+  reloc_class_ifunc
 };
 
 struct elf_reloc_cookie
@@ -1128,7 +1129,7 @@ struct elf_backend_data
 
   /* This function returns class of a reloc type.  */
   enum elf_reloc_type_class (*elf_backend_reloc_type_class)
-    (const Elf_Internal_Rela *);
+  (const struct bfd_link_info *, const asection *, const Elf_Internal_Rela *);
 
   /* This function, if defined, removes information about discarded functions
      from other sections which mention them.  */
@@ -1777,7 +1778,8 @@ extern bfd_boolean _bfd_elf_can_make_relative
   (bfd *input_bfd, struct bfd_link_info *info, asection *eh_frame_section);
 
 extern enum elf_reloc_type_class _bfd_elf_reloc_type_class
-  (const Elf_Internal_Rela *);
+  (const struct bfd_link_info *, const asection *,
+   const Elf_Internal_Rela *);
 extern bfd_vma _bfd_elf_rela_local_sym
   (bfd *, Elf_Internal_Sym *, asection **, Elf_Internal_Rela *);
 extern bfd_vma _bfd_elf_rel_local_sym
diff --git a/bfd/elf-m10300.c b/bfd/elf-m10300.c
index 6171febd864..ffd873d7b3d 100644
--- a/bfd/elf-m10300.c
+++ b/bfd/elf-m10300.c
@@ -5532,7 +5532,9 @@ _bfd_mn10300_elf_finish_dynamic_sections (bfd * output_bfd,
    properly.  */
 
 static enum elf_reloc_type_class
-_bfd_mn10300_elf_reloc_type_class (const Elf_Internal_Rela *rela)
+_bfd_mn10300_elf_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))
     {
diff --git a/bfd/elf.c b/bfd/elf.c
index 05d492db080..bf05ae0a802 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -9756,7 +9756,9 @@ bfd_get_elf_phdrs (bfd *abfd, void *phdrs)
 }
 
 enum elf_reloc_type_class
-_bfd_elf_reloc_type_class (const Elf_Internal_Rela *rela ATTRIBUTE_UNUSED)
+_bfd_elf_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			   const asection *rel_sec ATTRIBUTE_UNUSED,
+			   const Elf_Internal_Rela *rela ATTRIBUTE_UNUSED)
 {
   return reloc_class_normal;
 }
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index 9a97cbfc9a8..8e335e745bd 100644
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -14432,7 +14432,9 @@ elf32_arm_post_process_headers (bfd * abfd, struct bfd_link_info * link_info ATT
 }
 
 static enum elf_reloc_type_class
-elf32_arm_reloc_type_class (const Elf_Internal_Rela *rela)
+elf32_arm_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))
     {
diff --git a/bfd/elf32-bfin.c b/bfd/elf32-bfin.c
index a42d3a45dbe..d956da65a52 100644
--- a/bfd/elf32-bfin.c
+++ b/bfd/elf32-bfin.c
@@ -1301,7 +1301,9 @@ bfin_check_relocs (bfd * abfd,
 }
 
 static enum elf_reloc_type_class
-elf32_bfin_reloc_type_class (const Elf_Internal_Rela * rela)
+elf32_bfin_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))
     {
diff --git a/bfd/elf32-cr16.c b/bfd/elf32-cr16.c
index 449775b2cb6..656caffb330 100644
--- a/bfd/elf32-cr16.c
+++ b/bfd/elf32-cr16.c
@@ -2916,7 +2916,9 @@ error_return:
    properly.  */
 
 static enum elf_reloc_type_class
-_bfd_cr16_elf_reloc_type_class (const Elf_Internal_Rela *rela)
+_bfd_cr16_elf_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))
     {
diff --git a/bfd/elf32-cris.c b/bfd/elf32-cris.c
index 7af0255772b..ff2dfe33684 100644
--- a/bfd/elf32-cris.c
+++ b/bfd/elf32-cris.c
@@ -4241,7 +4241,9 @@ cris_elf_copy_private_bfd_data (bfd *ibfd, bfd *obfd)
 }
 
 static enum elf_reloc_type_class
-elf_cris_reloc_type_class (const Elf_Internal_Rela *rela)
+elf_cris_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			   const asection *rel_sec ATTRIBUTE_UNUSED,
+			   const Elf_Internal_Rela *rela)
 {
   enum elf_cris_reloc_type r_type = ELF32_R_TYPE (rela->r_info);
   switch (r_type)
diff --git a/bfd/elf32-hppa.c b/bfd/elf32-hppa.c
index c74c0539fd9..8d21cee53d8 100644
--- a/bfd/elf32-hppa.c
+++ b/bfd/elf32-hppa.c
@@ -4436,7 +4436,9 @@ elf32_hppa_finish_dynamic_symbol (bfd *output_bfd,
    dynamic linker, before writing them out.  */
 
 static enum elf_reloc_type_class
-elf32_hppa_reloc_type_class (const Elf_Internal_Rela *rela)
+elf32_hppa_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			     const asection *rel_sec ATTRIBUTE_UNUSED,
+			     const Elf_Internal_Rela *rela)
 {
   /* Handle TLS relocs first; we don't want them to be marked
      relative by the "if (ELF32_R_SYM (rela->r_info) == STN_UNDEF)"
diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c
index c048e58e906..f898a5c2f2b 100644
--- a/bfd/elf32-i386.c
+++ b/bfd/elf32-i386.c
@@ -4718,7 +4718,9 @@ elf_i386_finish_local_dynamic_symbol (void **slot, void *inf)
    dynamic linker, before writing them out.  */
 
 static enum elf_reloc_type_class
-elf_i386_reloc_type_class (const Elf_Internal_Rela *rela)
+elf_i386_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			   const asection *rel_sec ATTRIBUTE_UNUSED,
+			   const Elf_Internal_Rela *rela)
 {
   switch (ELF32_R_TYPE (rela->r_info))
     {
diff --git a/bfd/elf32-lm32.c b/bfd/elf32-lm32.c
index d1985608a9e..6bbbec8a811 100644
--- a/bfd/elf32-lm32.c
+++ b/bfd/elf32-lm32.c
@@ -1741,7 +1741,9 @@ lm32_elf_finish_dynamic_symbol (bfd *output_bfd,
 }
 
 static enum elf_reloc_type_class
-lm32_elf_reloc_type_class (const Elf_Internal_Rela *rela)
+lm32_elf_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))
     {
diff --git a/bfd/elf32-m32r.c b/bfd/elf32-m32r.c
index 93b5021c3c8..385f4cc87ba 100644
--- a/bfd/elf32-m32r.c
+++ b/bfd/elf32-m32r.c
@@ -3981,7 +3981,9 @@ static const struct bfd_elf_special_section m32r_elf_special_sections[] =
 };
 
 static enum elf_reloc_type_class
-m32r_elf_reloc_type_class (const Elf_Internal_Rela *rela)
+m32r_elf_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))
     {
diff --git a/bfd/elf32-m68k.c b/bfd/elf32-m68k.c
index 76a1e0c08c0..01b5d67d68d 100644
--- a/bfd/elf32-m68k.c
+++ b/bfd/elf32-m68k.c
@@ -4737,7 +4737,9 @@ bfd_elf_m68k_set_target_options (struct bfd_link_info *info, int got_handling)
 }
 
 static enum elf_reloc_type_class
-elf32_m68k_reloc_type_class (const Elf_Internal_Rela *rela)
+elf32_m68k_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))
     {
diff --git a/bfd/elf32-metag.c b/bfd/elf32-metag.c
index 2d42517a297..8f08bf6cf94 100644
--- a/bfd/elf32-metag.c
+++ b/bfd/elf32-metag.c
@@ -3257,7 +3257,9 @@ elf_metag_post_process_headers (bfd * abfd, struct bfd_link_info * link_info ATT
    dynamic linker, before writing them out.  */
 
 static enum elf_reloc_type_class
-elf_metag_reloc_type_class (const Elf_Internal_Rela *rela)
+elf_metag_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))
     {
diff --git a/bfd/elf32-nios2.c b/bfd/elf32-nios2.c
index 85ef7c9039d..91cbce43e86 100644
--- a/bfd/elf32-nios2.c
+++ b/bfd/elf32-nios2.c
@@ -3977,7 +3977,9 @@ nios2_elf32_link_hash_table_create (bfd *abfd)
 
 /* Implement elf_backend_reloc_type_class.  */
 static enum elf_reloc_type_class
-nios2_elf32_reloc_type_class (const Elf_Internal_Rela *rela)
+nios2_elf32_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))
     {
diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index 05d6e351adc..417a3b7b7ae 100644
--- a/bfd/elf32-ppc.c
+++ b/bfd/elf32-ppc.c
@@ -9362,14 +9362,19 @@ ppc_elf_finish_dynamic_symbol (bfd *output_bfd,
 }
 
 static enum elf_reloc_type_class
-ppc_elf_reloc_type_class (const Elf_Internal_Rela *rela)
+ppc_elf_reloc_type_class (const struct bfd_link_info *info,
+			  const asection *rel_sec,
+			  const Elf_Internal_Rela *rela)
 {
+  struct ppc_elf_link_hash_table *htab = ppc_elf_hash_table (info);
+
+  if (rel_sec == htab->reliplt)
+    return reloc_class_ifunc;
+
   switch (ELF32_R_TYPE (rela->r_info))
     {
     case R_PPC_RELATIVE:
       return reloc_class_relative;
-    case R_PPC_REL24:
-    case R_PPC_ADDR24:
     case R_PPC_JMP_SLOT:
       return reloc_class_plt;
     case R_PPC_COPY:
diff --git a/bfd/elf32-s390.c b/bfd/elf32-s390.c
index 948b621e587..fae222eefd9 100644
--- a/bfd/elf32-s390.c
+++ b/bfd/elf32-s390.c
@@ -3712,7 +3712,9 @@ elf_s390_finish_dynamic_symbol (bfd *output_bfd,
    dynamic linker, before writing them out.  */
 
 static enum elf_reloc_type_class
-elf_s390_reloc_type_class (const Elf_Internal_Rela *rela)
+elf_s390_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))
     {
@@ -3940,7 +3942,6 @@ elf32_s390_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
 #define elf_backend_relocate_section	      elf_s390_relocate_section
 #define elf_backend_size_dynamic_sections     elf_s390_size_dynamic_sections
 #define elf_backend_init_index_section	      _bfd_elf_init_1_index_section
-#define elf_backend_reloc_type_class	      elf_s390_reloc_type_class
 #define elf_backend_grok_prstatus	      elf_s390_grok_prstatus
 #define elf_backend_plt_sym_val		      elf_s390_plt_sym_val
 #define elf_backend_add_symbol_hook           elf_s390_add_symbol_hook
diff --git a/bfd/elf32-sh.c b/bfd/elf32-sh.c
index fff324d7a14..8e93dda5bf8 100644
--- a/bfd/elf32-sh.c
+++ b/bfd/elf32-sh.c
@@ -7261,7 +7261,9 @@ sh_elf_finish_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info)
 }
 
 static enum elf_reloc_type_class
-sh_elf_reloc_type_class (const Elf_Internal_Rela *rela)
+sh_elf_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))
     {
diff --git a/bfd/elf32-sparc.c b/bfd/elf32-sparc.c
index 63996c43bae..52abfd43d04 100644
--- a/bfd/elf32-sparc.c
+++ b/bfd/elf32-sparc.c
@@ -153,7 +153,9 @@ elf32_sparc_final_write_processing (bfd *abfd,
 }
 
 static enum elf_reloc_type_class
-elf32_sparc_reloc_type_class (const Elf_Internal_Rela *rela)
+elf32_sparc_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))
     {
diff --git a/bfd/elf32-tilepro.c b/bfd/elf32-tilepro.c
index db31eebe2c8..4f13241138e 100644
--- a/bfd/elf32-tilepro.c
+++ b/bfd/elf32-tilepro.c
@@ -3964,7 +3964,9 @@ tilepro_elf_plt_sym_val (bfd_vma i, const asection *plt,
 }
 
 static enum elf_reloc_type_class
-tilepro_reloc_type_class (const Elf_Internal_Rela *rela)
+tilepro_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))
     {
diff --git a/bfd/elf32-vax.c b/bfd/elf32-vax.c
index 0e79a2ae35b..1208d431e50 100644
--- a/bfd/elf32-vax.c
+++ b/bfd/elf32-vax.c
@@ -2026,7 +2026,9 @@ elf_vax_finish_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info)
 }
 
 static enum elf_reloc_type_class
-elf_vax_reloc_type_class (const Elf_Internal_Rela *rela)
+elf_vax_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))
     {
diff --git a/bfd/elf32-xtensa.c b/bfd/elf32-xtensa.c
index 64ae6e4e1a4..b397422994c 100644
--- a/bfd/elf32-xtensa.c
+++ b/bfd/elf32-xtensa.c
@@ -3585,7 +3585,9 @@ elf_xtensa_final_write_processing (bfd *abfd,
 
 
 static enum elf_reloc_type_class
-elf_xtensa_reloc_type_class (const Elf_Internal_Rela *rela)
+elf_xtensa_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))
     {
diff --git a/bfd/elf64-aarch64.c b/bfd/elf64-aarch64.c
index 94d90c5e4ce..feb1a006ff1 100644
--- a/bfd/elf64-aarch64.c
+++ b/bfd/elf64-aarch64.c
@@ -5560,7 +5560,9 @@ elf64_aarch64_post_process_headers (bfd *abfd,
 }
 
 static enum elf_reloc_type_class
-elf64_aarch64_reloc_type_class (const Elf_Internal_Rela *rela)
+elf64_aarch64_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+				const asection *rel_sec ATTRIBUTE_UNUSED,
+				const Elf_Internal_Rela *rela)
 {
   switch ((int) ELF64_R_TYPE (rela->r_info))
     {
diff --git a/bfd/elf64-alpha.c b/bfd/elf64-alpha.c
index aeff52699e2..81fe6c18b42 100644
--- a/bfd/elf64-alpha.c
+++ b/bfd/elf64-alpha.c
@@ -5315,7 +5315,9 @@ elf64_alpha_final_link (bfd *abfd, struct bfd_link_info *info)
 }
 
 static enum elf_reloc_type_class
-elf64_alpha_reloc_type_class (const Elf_Internal_Rela *rela)
+elf64_alpha_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			      const asection *rel_sec ATTRIBUTE_UNUSED,
+			      const Elf_Internal_Rela *rela)
 {
   switch ((int) ELF64_R_TYPE (rela->r_info))
     {
diff --git a/bfd/elf64-hppa.c b/bfd/elf64-hppa.c
index 0ceccf6d967..b2f0ed150a3 100644
--- a/bfd/elf64-hppa.c
+++ b/bfd/elf64-hppa.c
@@ -194,9 +194,6 @@ static bfd_boolean elf64_hppa_finish_dynamic_symbol
   (bfd *, struct bfd_link_info *,
    struct elf_link_hash_entry *, Elf_Internal_Sym *);
 
-static enum elf_reloc_type_class elf64_hppa_reloc_type_class
-  (const Elf_Internal_Rela *);
-
 static bfd_boolean elf64_hppa_finish_dynamic_sections
   (bfd *, struct bfd_link_info *);
 
@@ -2446,7 +2443,9 @@ elf64_hppa_finalize_dynreloc (struct elf_link_hash_entry *eh,
    dynamic linker, before writing them out.  */
 
 static enum elf_reloc_type_class
-elf64_hppa_reloc_type_class (const Elf_Internal_Rela *rela)
+elf64_hppa_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			     const asection *rel_sec ATTRIBUTE_UNUSED,
+			     const Elf_Internal_Rela *rela)
 {
   if (ELF64_R_SYM (rela->r_info) == STN_UNDEF)
     return reloc_class_relative;
diff --git a/bfd/elf64-ia64-vms.c b/bfd/elf64-ia64-vms.c
index 82fd6469476..20b456e7f08 100644
--- a/bfd/elf64-ia64-vms.c
+++ b/bfd/elf64-ia64-vms.c
@@ -4310,7 +4310,9 @@ elf64_ia64_print_private_bfd_data (bfd *abfd, void * ptr)
 }
 
 static enum elf_reloc_type_class
-elf64_ia64_reloc_type_class (const Elf_Internal_Rela *rela)
+elf64_ia64_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			     const asection *rel_sec ATTRIBUTE_UNUSED,
+			     const Elf_Internal_Rela *rela)
 {
   switch ((int) ELF64_R_TYPE (rela->r_info))
     {
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 22468ec7d3a..9d7c79ed32a 100644
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -8816,8 +8816,8 @@ allocate_got (struct elf_link_hash_entry *h,
   dyn = htab->elf.dynamic_sections_created;
   if ((info->shared
        || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))
-	    && (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
-		|| h->root.type != bfd_link_hash_undefweak))
+      && (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+	  || h->root.type != bfd_link_hash_undefweak))
     {
       asection *relgot = ppc64_elf_tdata (gent->owner)->relgot;
       relgot->size += rentsize;
@@ -14062,9 +14062,15 @@ ppc64_elf_finish_dynamic_symbol (bfd *output_bfd,
    dynamic linker, before writing them out.  */
 
 static enum elf_reloc_type_class
-ppc64_elf_reloc_type_class (const Elf_Internal_Rela *rela)
+ppc64_elf_reloc_type_class (const struct bfd_link_info *info,
+			    const asection *rel_sec,
+			    const Elf_Internal_Rela *rela)
 {
   enum elf_ppc64_reloc_type r_type;
+  struct ppc_link_hash_table *htab = ppc_hash_table (info);
+
+  if (rel_sec == htab->reliplt)
+    return reloc_class_ifunc;
 
   r_type = ELF64_R_TYPE (rela->r_info);
   switch (r_type)
diff --git a/bfd/elf64-s390.c b/bfd/elf64-s390.c
index eece2c26f97..d939a3d68b4 100644
--- a/bfd/elf64-s390.c
+++ b/bfd/elf64-s390.c
@@ -3516,7 +3516,9 @@ do_glob_dat:
    dynamic linker, before writing them out.  */
 
 static enum elf_reloc_type_class
-elf_s390_reloc_type_class (const Elf_Internal_Rela *rela)
+elf_s390_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			   const asection *rel_sec ATTRIBUTE_UNUSED,
+			   const Elf_Internal_Rela *rela)
 {
   switch ((int) ELF64_R_TYPE (rela->r_info))
     {
@@ -3752,7 +3754,6 @@ const struct elf_size_info s390_elf64_size_info =
 #define elf_backend_relocate_section	      elf_s390_relocate_section
 #define elf_backend_size_dynamic_sections     elf_s390_size_dynamic_sections
 #define elf_backend_init_index_section	      _bfd_elf_init_1_index_section
-#define elf_backend_reloc_type_class	      elf_s390_reloc_type_class
 #define elf_backend_plt_sym_val		      elf_s390_plt_sym_val
 #define elf_backend_add_symbol_hook           elf_s390_add_symbol_hook
 
diff --git a/bfd/elf64-sparc.c b/bfd/elf64-sparc.c
index e9b76e5af3a..65e39070447 100644
--- a/bfd/elf64-sparc.c
+++ b/bfd/elf64-sparc.c
@@ -765,7 +765,9 @@ elf64_sparc_print_symbol_all (bfd *abfd ATTRIBUTE_UNUSED, void * filep,
 }
 
 static enum elf_reloc_type_class
-elf64_sparc_reloc_type_class (const Elf_Internal_Rela *rela)
+elf64_sparc_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			      const asection *rel_sec ATTRIBUTE_UNUSED,
+			      const Elf_Internal_Rela *rela)
 {
   switch ((int) ELF64_R_TYPE (rela->r_info))
     {
diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c
index 3aeb4e66b89..1e43ff5022d 100644
--- a/bfd/elf64-x86-64.c
+++ b/bfd/elf64-x86-64.c
@@ -4666,7 +4666,9 @@ elf_x86_64_finish_local_dynamic_symbol (void **slot, void *inf)
    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))
     {
diff --git a/bfd/elflink.c b/bfd/elflink.c
index bb981388c66..38add1a98c2 100644
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -8097,17 +8097,14 @@ elf_link_sort_cmp2 (const void *A, const void *B)
 {
   const struct elf_link_sort_rela *a = (const struct elf_link_sort_rela *) A;
   const struct elf_link_sort_rela *b = (const struct elf_link_sort_rela *) B;
-  int copya, copyb;
 
-  if (a->u.offset < b->u.offset)
+  if (a->type < b->type)
     return -1;
-  if (a->u.offset > b->u.offset)
+  if (a->type > b->type)
     return 1;
-  copya = (a->type == reloc_class_copy) * 2 + (a->type == reloc_class_plt);
-  copyb = (b->type == reloc_class_copy) * 2 + (b->type == reloc_class_plt);
-  if (copya < copyb)
+  if (a->u.offset < b->u.offset)
     return -1;
-  if (copya > copyb)
+  if (a->u.offset > b->u.offset)
     return 1;
   if (a->rela->r_offset < b->rela->r_offset)
     return -1;
@@ -8334,7 +8331,7 @@ elf_link_sort_relocs (bfd *abfd, struct bfd_link_info *info, asection **psec)
 	    struct elf_link_sort_rela *s = (struct elf_link_sort_rela *) p;
 
 	    (*swap_in) (abfd, erel, s->rela);
-	    s->type = (*bed->elf_backend_reloc_type_class) (s->rela);
+	    s->type = (*bed->elf_backend_reloc_type_class) (info, o, s->rela);
 	    s->u.sym_mask = r_sym_mask;
 	    p += sort_elt;
 	    erel += ext_size;
diff --git a/bfd/elfnn-ia64.c b/bfd/elfnn-ia64.c
index 9e46bbc28b4..8de94e4751a 100644
--- a/bfd/elfnn-ia64.c
+++ b/bfd/elfnn-ia64.c
@@ -4808,7 +4808,9 @@ elfNN_ia64_print_private_bfd_data (bfd *abfd, void * ptr)
 }
 
 static enum elf_reloc_type_class
-elfNN_ia64_reloc_type_class (const Elf_Internal_Rela *rela)
+elfNN_ia64_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			     const asection *rel_sec ATTRIBUTE_UNUSED,
+			     const Elf_Internal_Rela *rela)
 {
   switch ((int) ELFNN_R_TYPE (rela->r_info))
     {
diff --git a/bfd/elfxx-tilegx.c b/bfd/elfxx-tilegx.c
index cd92bf9a875..accf34b33ce 100644
--- a/bfd/elfxx-tilegx.c
+++ b/bfd/elfxx-tilegx.c
@@ -4370,7 +4370,9 @@ tilegx_elf_plt_sym_val (bfd_vma i, const asection *plt,
 }
 
 enum elf_reloc_type_class
-tilegx_reloc_type_class (const Elf_Internal_Rela *rela)
+tilegx_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+			 const asection *rel_sec ATTRIBUTE_UNUSED,
+			 const Elf_Internal_Rela *rela)
 {
   switch ((int) TILEGX_ELF_R_TYPE (rela->r_info))
     {
diff --git a/bfd/elfxx-tilegx.h b/bfd/elfxx-tilegx.h
index 90ea5c89e7a..78900ad37cf 100644
--- a/bfd/elfxx-tilegx.h
+++ b/bfd/elfxx-tilegx.h
@@ -22,7 +22,9 @@
 #include "elf/internal.h"
 
 extern enum elf_reloc_type_class
-tilegx_reloc_type_class (const Elf_Internal_Rela *);
+tilegx_reloc_type_class (const struct bfd_link_info *,
+			 const asection *,
+			 const Elf_Internal_Rela *);
 
 extern reloc_howto_type *
 tilegx_reloc_name_lookup (bfd *, const char *);