Remove unused local variable

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

diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
index a8578dae0cd457ad616812207f0f6c43c522cd09..d7b30374370e350ec56b0ace05956eb3ff1b6929 100644 (file)
--- a/bfd/elfnn-aarch64.c
+++ b/bfd/elfnn-aarch64.c
@@ -4158,15 +4158,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
                                         rel, 1, relend, howto, 0, contents);
 
       if (info->relocatable)
-       {
-         /* This is a relocatable link.  We don't have to change
-            anything, unless the reloc is against a section symbol,
-            in which case we have to adjust according to where the
-            section symbol winds up in the output section.  */
-         if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
-           rel->r_addend += sec->output_offset;
-         continue;
-       }
+       continue;
 
       if (h != NULL)
        name = h->root.root.string;
@@ -4774,16 +4766,6 @@ elfNN_aarch64_gc_sweep_hook (bfd *abfd,
            }
          break;
 
-       case BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL:
-       case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
-       case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
-         if (h != NULL && info->executable)
-           {
-             if (h->plt.refcount > 0)
-               h->plt.refcount -= 1;
-           }
-         break;
-
        case BFD_RELOC_AARCH64_CALL26:
        case BFD_RELOC_AARCH64_JUMP26:
          /* If this is a local symbol then we resolve it
@@ -4795,6 +4777,13 @@ elfNN_aarch64_gc_sweep_hook (bfd *abfd,
            h->plt.refcount -= 1;
          break;
 
+       case BFD_RELOC_AARCH64_MOVW_G0_NC:
+       case BFD_RELOC_AARCH64_MOVW_G1_NC:
+       case BFD_RELOC_AARCH64_MOVW_G2_NC:
+       case BFD_RELOC_AARCH64_MOVW_G3:
+       case BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL:
+       case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
+       case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
        case BFD_RELOC_AARCH64_NN:
          if (h != NULL && info->executable)
            {
@@ -5291,6 +5280,22 @@ elfNN_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info,
            break;
          }
 
+       case BFD_RELOC_AARCH64_MOVW_G0_NC:
+       case BFD_RELOC_AARCH64_MOVW_G1_NC:
+       case BFD_RELOC_AARCH64_MOVW_G2_NC:
+       case BFD_RELOC_AARCH64_MOVW_G3:
+         if (info->shared)
+           {
+             int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
+             (*_bfd_error_handler)
+               (_("%B: relocation %s against `%s' can not be used when making "
+                  "a shared object; recompile with -fPIC"),
+                abfd, elfNN_aarch64_howto_table[howto_index].name,
+                (h) ? h->root.root.string : "a local symbol");
+             bfd_set_error (bfd_error_bad_value);
+             return FALSE;
+           }
+
        case BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL:
        case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
        case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
@@ -7288,6 +7293,7 @@ const struct elf_size_info elfNN_aarch64_size_info =
 #define elf_backend_may_use_rel_p      0
 #define elf_backend_may_use_rela_p     1
 #define elf_backend_default_use_rela_p 1
+#define elf_backend_rela_normal        1
 #define elf_backend_got_header_size (GOT_ENTRY_SIZE * 3)
 #define elf_backend_default_execstack  0