x86: Add _bfd_x86_elf_allocate_dynrelocs

[deliverable/binutils-gdb.git] / bfd / elfxx-aarch64.c

diff --git a/bfd/elfxx-aarch64.c b/bfd/elfxx-aarch64.c
index 498171cba894fad222c80d9f48a08681b5f1b81c..10ee5fa99e7a11aa3805727db0a5a4931d411705 100644 (file)
--- a/bfd/elfxx-aarch64.c
+++ b/bfd/elfxx-aarch64.c
@@ -1,5 +1,5 @@
 /* AArch64-specific support for ELF.
-   Copyright (C) 2009-2016 Free Software Foundation, Inc.
+   Copyright (C) 2009-2017 Free Software Foundation, Inc.
    Contributed by ARM Ltd.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -247,7 +247,7 @@ _bfd_aarch64_elf_put_addend (bfd *abfd,
       break;
 
     case BFD_RELOC_AARCH64_ADD_LO12:
-    case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC:
+    case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12:
     case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
     case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12:
     case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12:
@@ -274,7 +274,7 @@ _bfd_aarch64_elf_put_addend (bfd *abfd,
     case BFD_RELOC_AARCH64_LDST64_LO12:
     case BFD_RELOC_AARCH64_LDST8_LO12:
     case BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC:
-    case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC:
+    case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12:
     case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
     case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
     case BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12:
@@ -319,7 +319,7 @@ _bfd_aarch64_elf_put_addend (bfd *abfd,
          /* Force use of MOVZ.  */
          contents = reencode_movzn_to_movz (contents);
        }
-      /* fall through */
+      /* Fall through.  */
 
       /* Group relocations to create a 16, 32, 48 or 64 bit unsigned
          data or abs address inline.  */
@@ -413,7 +413,6 @@ _bfd_aarch64_elf_resolve_relocation (bfd_reloc_code_real_type r_type,
 
     case BFD_RELOC_AARCH64_16:
     case BFD_RELOC_AARCH64_32:
-    case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15:
     case BFD_RELOC_AARCH64_MOVW_G0:
     case BFD_RELOC_AARCH64_MOVW_G0_NC:
     case BFD_RELOC_AARCH64_MOVW_G0_S:
@@ -424,8 +423,6 @@ _bfd_aarch64_elf_resolve_relocation (bfd_reloc_code_real_type r_type,
     case BFD_RELOC_AARCH64_MOVW_G2_NC:
     case BFD_RELOC_AARCH64_MOVW_G2_S:
     case BFD_RELOC_AARCH64_MOVW_G3:
-    case BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC:
-    case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1:
     case BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC:
     case BFD_RELOC_AARCH64_TLSDESC_OFF_G1:
     case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:
@@ -468,10 +465,15 @@ _bfd_aarch64_elf_resolve_relocation (bfd_reloc_code_real_type r_type,
       value = PG (value + addend) - PG (place);
       break;
 
+    /* Caller must make sure addend is the base address of .got section.  */
     case BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14:
     case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15:
-      /* Caller must make sure addend is the base address of .got section.  */
-      value = value - PG (addend);
+      addend = PG (addend);
+      /* Fall through.  */
+    case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15:
+    case BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC:
+    case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1:
+      value = value - addend;
       break;
 
     case BFD_RELOC_AARCH64_ADD_LO12:
@@ -483,9 +485,9 @@ _bfd_aarch64_elf_resolve_relocation (bfd_reloc_code_real_type r_type,
     case BFD_RELOC_AARCH64_LDST64_LO12:
     case BFD_RELOC_AARCH64_LDST8_LO12:
     case BFD_RELOC_AARCH64_TLSDESC_ADD:
-    case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC:
+    case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12:
     case BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC:
-    case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC:
+    case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12:
     case BFD_RELOC_AARCH64_TLSDESC_LDR:
     case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
     case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
@@ -538,11 +540,10 @@ _bfd_aarch64_elf_add_symbol_hook (bfd *abfd, struct bfd_link_info *info,
                                  asection **secp ATTRIBUTE_UNUSED,
                                  bfd_vma *valp ATTRIBUTE_UNUSED)
 {
-  if ((ELF_ST_TYPE (sym->st_info) == STT_GNU_IFUNC
-       || ELF_ST_BIND (sym->st_info) == STB_GNU_UNIQUE)
+  if (ELF_ST_TYPE (sym->st_info) == STT_GNU_IFUNC
       && (abfd->flags & DYNAMIC) == 0
       && bfd_get_flavour (info->output_bfd) == bfd_target_elf_flavour)
-    elf_tdata (info->output_bfd)->has_gnu_symbols = elf_gnu_symbol_any;
+    elf_tdata (info->output_bfd)->has_gnu_symbols |= elf_gnu_symbol_ifunc;
 
   return TRUE;
 }