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Diff for /src/external/gpl3/binutils.old/dist/bfd/elf32-mcore.c between version 1.2 and 1.3

version 1.2, 2016/10/09 08:21:37 version 1.3, 2016/10/26 17:08:38
Line 1 
Line 1 
 /* Motorola MCore specific support for 32-bit ELF  /* Motorola MCore specific support for 32-bit ELF
    Copyright 1994, 1995, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,     Copyright (C) 1994-2015 Free Software Foundation, Inc.
    2007, 2011, 2012 Free Software Foundation, Inc.  
   
    This file is part of BFD, the Binary File Descriptor library.     This file is part of BFD, the Binary File Descriptor library.
   
Line 111  static reloc_howto_type mcore_elf_howto_
Line 110  static reloc_howto_type mcore_elf_howto_
   /* This reloc does nothing.  */    /* This reloc does nothing.  */
   HOWTO (R_MCORE_NONE,          /* type */    HOWTO (R_MCORE_NONE,          /* type */
          0,                     /* rightshift */           0,                     /* rightshift */
          2,                     /* size (0 = byte, 1 = short, 2 = long) */           3,                     /* size (0 = byte, 1 = short, 2 = long) */
          32,                    /* bitsize */           0,                     /* bitsize */
          FALSE,                 /* pc_relative */           FALSE,                 /* pc_relative */
          0,                     /* bitpos */           0,                     /* bitpos */
          complain_overflow_bitfield,  /* complain_on_overflow */           complain_overflow_dont,  /* complain_on_overflow */
          NULL,                  /* special_function */           NULL,                  /* special_function */
          "R_MCORE_NONE",        /* name */           "R_MCORE_NONE",        /* name */
          FALSE,                 /* partial_inplace */           FALSE,                 /* partial_inplace */
Line 341  mcore_elf_info_to_howto (bfd * abfd ATTR
Line 340  mcore_elf_info_to_howto (bfd * abfd ATTR
                          arelent * cache_ptr,                           arelent * cache_ptr,
                          Elf_Internal_Rela * dst)                           Elf_Internal_Rela * dst)
 {  {
     unsigned int r_type;
   
   if (! mcore_elf_howto_table [R_MCORE_PCRELIMM8BY4])    if (! mcore_elf_howto_table [R_MCORE_PCRELIMM8BY4])
     /* Initialize howto table if needed.  */      /* Initialize howto table if needed.  */
     mcore_elf_howto_init ();      mcore_elf_howto_init ();
   
   BFD_ASSERT (ELF32_R_TYPE (dst->r_info) < (unsigned int) R_MCORE_max);    r_type = ELF32_R_TYPE (dst->r_info);
     if (r_type >= R_MCORE_max)
       {
         (*_bfd_error_handler) (_("%B: unrecognised MCore reloc number: %d"),
                                abfd, r_type);
         bfd_set_error (bfd_error_bad_value);
         r_type = R_MCORE_NONE;
       }
   
   cache_ptr->howto = mcore_elf_howto_table [ELF32_R_TYPE (dst->r_info)];    cache_ptr->howto = mcore_elf_howto_table [r_type];
 }  }
   
 /* The RELOCATE_SECTION function is called by the ELF backend linker  /* The RELOCATE_SECTION function is called by the ELF backend linker
Line 401  mcore_elf_relocate_section (bfd * output
Line 409  mcore_elf_relocate_section (bfd * output
      input_bfd,       input_bfd,
      input_section,       input_section,
      (long) input_section->reloc_count,       (long) input_section->reloc_count,
      (info->relocatable) ? " (relocatable)" : "");       (bfd_link_relocatable (info)) ? " (relocatable)" : "");
 #endif  #endif
   
   if (! mcore_elf_howto_table [R_MCORE_PCRELIMM8BY4])   /* Initialize howto table if needed */    if (! mcore_elf_howto_table [R_MCORE_PCRELIMM8BY4])   /* Initialize howto table if needed */
Line 458  mcore_elf_relocate_section (bfd * output
Line 466  mcore_elf_relocate_section (bfd * output
         }          }
       else        else
         {          {
           bfd_boolean unresolved_reloc, warned;            bfd_boolean unresolved_reloc, warned, ignored;
   
           RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,            RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
                                    r_symndx, symtab_hdr, sym_hashes,                                     r_symndx, symtab_hdr, sym_hashes,
                                    h, sec, relocation,                                     h, sec, relocation,
                                    unresolved_reloc, warned);                                     unresolved_reloc, warned, ignored);
         }          }
   
       if (sec != NULL && discarded_section (sec))        if (sec != NULL && discarded_section (sec))
         RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,          RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
                                          rel, 1, relend, howto, 0, contents);                                           rel, 1, relend, howto, 0, contents);
   
       if (info->relocatable)        if (bfd_link_relocatable (info))
         continue;          continue;
   
       switch (r_type)        switch (r_type)
Line 590  mcore_elf_check_relocs (bfd * abfd,
Line 598  mcore_elf_check_relocs (bfd * abfd,
   const Elf_Internal_Rela * rel;    const Elf_Internal_Rela * rel;
   const Elf_Internal_Rela * rel_end;    const Elf_Internal_Rela * rel_end;
   
   if (info->relocatable)    if (bfd_link_relocatable (info))
     return TRUE;      return TRUE;
   
   symtab_hdr = & elf_tdata (abfd)->symtab_hdr;    symtab_hdr = & elf_tdata (abfd)->symtab_hdr;
Line 613  mcore_elf_check_relocs (bfd * abfd,
Line 621  mcore_elf_check_relocs (bfd * abfd,
           while (h->root.type == bfd_link_hash_indirect            while (h->root.type == bfd_link_hash_indirect
                  || h->root.type == bfd_link_hash_warning)                   || h->root.type == bfd_link_hash_warning)
             h = (struct elf_link_hash_entry *) h->root.u.i.link;              h = (struct elf_link_hash_entry *) h->root.u.i.link;
   
             /* PR15323, ref flags aren't set for references in the same
                object.  */
             h->root.non_ir_ref = 1;
         }          }
   
       switch (ELF32_R_TYPE (rel->r_info))        switch (ELF32_R_TYPE (rel->r_info))
Line 645  static const struct bfd_elf_special_sect
Line 657  static const struct bfd_elf_special_sect
   { NULL,                     0,  0, 0,            0 }    { NULL,                     0,  0, 0,            0 }
 };  };
   
 #define TARGET_BIG_SYM          bfd_elf32_mcore_big_vec  #define TARGET_BIG_SYM          mcore_elf32_be_vec
 #define TARGET_BIG_NAME         "elf32-mcore-big"  #define TARGET_BIG_NAME         "elf32-mcore-big"
 #define TARGET_LITTLE_SYM       bfd_elf32_mcore_little_vec  #define TARGET_LITTLE_SYM       mcore_elf32_le_vec
 #define TARGET_LITTLE_NAME      "elf32-mcore-little"  #define TARGET_LITTLE_NAME      "elf32-mcore-little"
   
 #define ELF_ARCH                bfd_arch_mcore  #define ELF_ARCH                bfd_arch_mcore
Legend:
Removed from v.1.2  
changed lines
  Added in v.1.3
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