[ARC] Fix typo in extension instruction name.

[deliverable/binutils-gdb.git] / bfd / reloc.c

diff --git a/bfd/reloc.c b/bfd/reloc.c
index 886c63eb13f72980cffd1ce1cbe10af71c5a62b2..0135c0436bd11ce166e487e6e0994fa5a8249d87 100644 (file)
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -1,5 +1,5 @@
 /* BFD support for handling relocation entries.
-   Copyright (C) 1990-2015 Free Software Foundation, Inc.
+   Copyright (C) 1990-2016 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -1375,7 +1375,8 @@ _bfd_final_link_relocate (reloc_howto_type *howto,
     }
 
   return _bfd_relocate_contents (howto, input_bfd, relocation,
-                                contents + address);
+                                contents
+                                + address * bfd_octets_per_byte (input_bfd));
 }
 
 /* Relocate a given location using a given value and howto.  */
@@ -2676,6 +2677,8 @@ ENUMX
   BFD_RELOC_386_TLS_DESC
 ENUMX
   BFD_RELOC_386_IRELATIVE
+ENUMX
+  BFD_RELOC_386_GOT32X
 ENUMDOC
   i386/elf relocations
 
@@ -2737,6 +2740,10 @@ ENUMX
   BFD_RELOC_X86_64_PC32_BND
 ENUMX
   BFD_RELOC_X86_64_PLT32_BND
+ENUMX
+  BFD_RELOC_X86_64_GOTPCRELX
+ENUMX
+  BFD_RELOC_X86_64_REX_GOTPCRELX
 ENUMDOC
   x86-64/elf relocations
 
@@ -2883,6 +2890,8 @@ ENUMX
   BFD_RELOC_PPC_VLE_SDAREL_HA16A
 ENUMX
   BFD_RELOC_PPC_VLE_SDAREL_HA16D
+ENUMX
+  BFD_RELOC_PPC_REL16DX_HA
 ENUMX
   BFD_RELOC_PPC64_HIGHER
 ENUMX
@@ -2935,6 +2944,8 @@ ENUMX
   BFD_RELOC_PPC64_ADDR16_HIGHA
 ENUMX
   BFD_RELOC_PPC64_ADDR64_LOCAL
+ENUMX
+  BFD_RELOC_PPC64_ENTRY
 ENUMDOC
   Power(rs6000) and PowerPC relocations.
 
@@ -3261,6 +3272,17 @@ ENUM
 ENUMDOC
   ARM support for STT_GNU_IFUNC.
 
+ENUM
+  BFD_RELOC_ARM_THUMB_ALU_ABS_G0_NC
+ENUMX
+  BFD_RELOC_ARM_THUMB_ALU_ABS_G1_NC
+ENUMX
+  BFD_RELOC_ARM_THUMB_ALU_ABS_G2_NC
+ENUMX
+  BFD_RELOC_ARM_THUMB_ALU_ABS_G3_NC
+ENUMDOC
+  Thumb1 relocations to support execute-only code.
+
 ENUM
   BFD_RELOC_ARM_IMMEDIATE
 ENUMX
@@ -3596,6 +3618,8 @@ ENUMX
   BFD_RELOC_ARC_SECTOFF_2
 ENUMX
   BFD_RELOC_ARC_SDA16_ST2
+ENUMX
+  BFD_RELOC_ARC_32_PCREL
 ENUMX
   BFD_RELOC_ARC_PC32
 ENUMX
@@ -6580,6 +6604,14 @@ ENUM
   BFD_RELOC_MACH_O_PAIR
 ENUMDOC
   Pair of relocation.  Contains the first symbol.
+ENUM
+  BFD_RELOC_MACH_O_SUBTRACTOR32
+ENUMDOC
+  Symbol will be substracted.  Must be followed by a BFD_RELOC_32.
+ENUM
+  BFD_RELOC_MACH_O_SUBTRACTOR64
+ENUMDOC
+  Symbol will be substracted.  Must be followed by a BFD_RELOC_64.
 
 ENUM
   BFD_RELOC_MACH_O_X86_64_BRANCH32
@@ -6597,14 +6629,6 @@ ENUM
 ENUMDOC
   Used when loading a GOT entry with movq.  It is specially marked so that
   the linker could optimize the movq to a leaq if possible.
-ENUM
-  BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32
-ENUMDOC
-  Symbol will be substracted.  Must be followed by a BFD_RELOC_64.
-ENUM
-  BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64
-ENUMDOC
-  Symbol will be substracted.  Must be followed by a BFD_RELOC_64.
 ENUM
   BFD_RELOC_MACH_O_X86_64_PCREL32_1
 ENUMDOC
@@ -6618,6 +6642,24 @@ ENUM
 ENUMDOC
   Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.
 
+
+ENUM
+  BFD_RELOC_MACH_O_ARM64_ADDEND
+ENUMDOC
+  Addend for PAGE or PAGEOFF.
+ENUM
+  BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGE21
+ENUMDOC
+  Relative offset to page of GOT slot.
+ENUM
+  BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGEOFF12
+ENUMDOC
+  Relative offset within page of GOT slot.
+ENUM
+  BFD_RELOC_MACH_O_ARM64_POINTER_TO_GOT
+ENUMDOC
+  Address of a GOT entry.
+
 ENUM
   BFD_RELOC_MICROBLAZE_32_LO
 ENUMDOC
@@ -7898,6 +7940,7 @@ bfd_generic_get_relocated_section_contents (bfd *abfd,
   if (reloc_count > 0)
     {
       arelent **parent;
+
       for (parent = reloc_vector; *parent != NULL; parent++)
        {
          char *error_message = NULL;
@@ -7905,6 +7948,16 @@ bfd_generic_get_relocated_section_contents (bfd *abfd,
          bfd_reloc_status_type r;
 
          symbol = *(*parent)->sym_ptr_ptr;
+         /* PR ld/19628: A specially crafted input file
+            can result in a NULL symbol pointer here.  */
+         if (symbol == NULL)
+           {
+             link_info->callbacks->einfo
+               (_("%X%P: %B(%A): error: relocation for offset %V has no value\n"),
+                abfd, input_section, (* parent)->address);
+             goto error_return;
+           }
+
          if (symbol->section && discarded_section (symbol->section))
            {
              bfd_byte *p;