Add support for OpenRISC 32-bit embedded processor

[binutils.git] / bfd / elf32-d10v.c

diff --git a/bfd/elf32-d10v.c b/bfd/elf32-d10v.c
index 5b6ed270890c519cfd335a288a65bef2e67b706d..11ec052a335be4f7b61a247bd5e67f24b7c86f8a 100644 (file)
--- a/bfd/elf32-d10v.c
+++ b/bfd/elf32-d10v.c
@@ -52,12 +52,12 @@ static reloc_howto_type elf_d10v_howto_table[] =
           0,                   /* rightshift */
           2,                   /* size (0 = byte, 1 = short, 2 = long) */
           32,                  /* bitsize */
-          false,                       /* pc_relative */
+          false,               /* pc_relative */
           0,                   /* bitpos */
-          complain_overflow_bitfield, /* complain_on_overflow */
-          bfd_elf_generic_reloc,       /* special_function */
-          "R_D10V_NONE",               /* name */
-          false,                       /* partial_inplace */
+          complain_overflow_dont, /* complain_on_overflow */
+          bfd_elf_generic_reloc, /* special_function */
+          "R_D10V_NONE",       /* name */
+          false,               /* partial_inplace */
           0,                   /* src_mask */
           0,                   /* dst_mask */
           false),              /* pcrel_offset */
@@ -67,44 +67,44 @@ static reloc_howto_type elf_d10v_howto_table[] =
     HOWTO (R_D10V_10_PCREL_R,  /* type */
           2,                   /* rightshift */
           2,                   /* size (0 = byte, 1 = short, 2 = long) */
-          10,                  /* bitsize */
-          true,                        /* pc_relative */
+          8,                   /* bitsize */
+          true,                /* pc_relative */
           0,                   /* bitpos */
-          complain_overflow_bitfield, /* complain_on_overflow */
+          complain_overflow_signed, /* complain_on_overflow */
           bfd_elf_generic_reloc, /* special_function */
           "R_D10V_10_PCREL_R", /* name */
-          false,                       /* partial_inplace */
-          0xff,                        /* src_mask */
+          false,               /* partial_inplace */
+          0xff,                /* src_mask */
           0xff,                /* dst_mask */
-          true),                       /* pcrel_offset */
+          true),               /* pcrel_offset */
 
     /* An PC Relative 10-bit relocation, shifted by 2  */
     /* left container */
     HOWTO (R_D10V_10_PCREL_L,  /* type */
           2,                   /* rightshift */
           2,                   /* size (0 = byte, 1 = short, 2 = long) */
-          10,                  /* bitsize */
-          true,                        /* pc_relative */
+          8,                   /* bitsize */
+          true,                /* pc_relative */
           15,                  /* bitpos */
-          complain_overflow_bitfield, /* complain_on_overflow */
+          complain_overflow_signed, /* complain_on_overflow */
           bfd_elf_generic_reloc, /* special_function */
           "R_D10V_10_PCREL_L", /* name */
-          false,                       /* partial_inplace */
-          0x07f8000,                   /* src_mask */
-          0x07f8000,                   /* dst_mask */
-          true),                       /* pcrel_offset */
+          false,               /* partial_inplace */
+          0x07f8000,           /* src_mask */
+          0x07f8000,           /* dst_mask */
+          true),               /* pcrel_offset */
 
     /* A 16 bit absolute relocation */
     HOWTO (R_D10V_16,          /* type */
           0,                   /* rightshift */
           1,                   /* size (0 = byte, 1 = short, 2 = long) */
           16,                  /* bitsize */
-          false,                       /* pc_relative */
+          false,               /* pc_relative */
           0,                   /* bitpos */
           complain_overflow_dont, /* complain_on_overflow */
-          bfd_elf_generic_reloc,       /* special_function */
+          bfd_elf_generic_reloc, /* special_function */
           "R_D10V_16",         /* name */
-          false,                       /* partial_inplace */
+          false,               /* partial_inplace */
           0xffff,              /* src_mask */
           0xffff,              /* dst_mask */
           false),              /* pcrel_offset */
@@ -113,13 +113,13 @@ static reloc_howto_type elf_d10v_howto_table[] =
     HOWTO (R_D10V_18,          /* type */
           2,                   /* rightshift */
           1,                   /* size (0 = byte, 1 = short, 2 = long) */
-          18,                  /* bitsize */
-          false,                       /* pc_relative */
+          16,                  /* bitsize */
+          false,               /* pc_relative */
           0,                   /* bitpos */
           complain_overflow_dont, /* complain_on_overflow */
-          bfd_elf_generic_reloc,       /* special_function */
+          bfd_elf_generic_reloc, /* special_function */
           "R_D10V_18",         /* name */
-          false,                       /* partial_inplace */
+          false,               /* partial_inplace */
           0xffff,              /* src_mask */
           0xffff,              /* dst_mask */
           false),              /* pcrel_offset */
@@ -128,13 +128,13 @@ static reloc_howto_type elf_d10v_howto_table[] =
     HOWTO (R_D10V_18_PCREL,    /* type */
           2,                   /* rightshift */
           2,                   /* size (0 = byte, 1 = short, 2 = long) */
-          18,                  /* bitsize */
-          true,                        /* pc_relative */
+          16,                  /* bitsize */
+          true,                /* pc_relative */
           0,                   /* bitpos */
           complain_overflow_signed, /* complain_on_overflow */
-          bfd_elf_generic_reloc,       /* special_function */
+          bfd_elf_generic_reloc, /* special_function */
           "R_D10V_18_PCREL",   /* name */
-          false,                       /* partial_inplace */
+          false,               /* partial_inplace */
           0xffff,              /* src_mask */
           0xffff,              /* dst_mask */
           true),                       /* pcrel_offset */
@@ -144,12 +144,12 @@ static reloc_howto_type elf_d10v_howto_table[] =
           0,                   /* rightshift */
           2,                   /* size (0 = byte, 1 = short, 2 = long) */
           32,                  /* bitsize */
-          false,                       /* pc_relative */
+          false,               /* pc_relative */
           0,                   /* bitpos */
-          complain_overflow_bitfield, /* complain_on_overflow */
-          bfd_elf_generic_reloc,       /* special_function */
+          complain_overflow_dont, /* complain_on_overflow */
+          bfd_elf_generic_reloc, /* special_function */
           "R_D10V_32",         /* name */
-          false,                       /* partial_inplace */
+          false,               /* partial_inplace */
           0xffffffff,          /* src_mask */
           0xffffffff,          /* dst_mask */
           false),              /* pcrel_offset */
@@ -272,14 +272,8 @@ elf32_d10v_gc_mark_hook (abfd, info, rel, h, sym)
      }
    else
      {
-       if (!(elf_bad_symtab (abfd)
-           && ELF_ST_BIND (sym->st_info) != STB_LOCAL)
-         && ! ((sym->st_shndx <= 0 || sym->st_shndx >= SHN_LORESERVE)
-                && sym->st_shndx != SHN_COMMON))
-          {
-            return bfd_section_from_elf_index (abfd, sym->st_shndx);
-          }
-      }
+       return bfd_section_from_elf_index (abfd, sym->st_shndx);
+     }
   return NULL;
 }
 
@@ -356,7 +350,7 @@ elf32_d10v_check_relocs (abfd, info, sec, relocs)
 static boolean
 elf32_d10v_relocate_section (output_bfd, info, input_bfd, input_section,
                            contents, relocs, local_syms, local_sections)
-     bfd *output_bfd ATTRIBUTE_UNUSED;
+     bfd *output_bfd;
      struct bfd_link_info *info;
      bfd *input_bfd;
      asection *input_section;
@@ -422,9 +416,7 @@ elf32_d10v_relocate_section (output_bfd, info, input_bfd, input_section,
        {
          sym = local_syms + r_symndx;
          sec = local_sections[r_symndx];
-         relocation = (sec->output_section->vma
-                       + sec->output_offset
-                       + sym->st_value);
+         relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel);
        }
       else
        {