Removed v850eq sanitization.

[deliverable/binutils-gdb.git] / bfd / elf32-m68k.c

diff --git a/bfd/elf32-m68k.c b/bfd/elf32-m68k.c
index fe24d4b66ab0f7a2b33f7da3a41a776d3a55b8c5..774d185b18845cbe389b78025245dd544f6148a3 100644 (file)
--- a/bfd/elf32-m68k.c
+++ b/bfd/elf32-m68k.c
@@ -82,19 +82,19 @@ static reloc_howto_type howto_table[] = {
   HOWTO(R_68K_32,         0, 2,32, false,0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_68K_32",        false, 0, 0xffffffff,false),
   HOWTO(R_68K_16,         0, 1,16, false,0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_68K_16",        false, 0, 0x0000ffff,false),
   HOWTO(R_68K_8,          0, 0, 8, false,0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_68K_8",         false, 0, 0x000000ff,false),
-  HOWTO(R_68K_PC32,       0, 2,32, true, 0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_PC32",      false, 0, 0xffffffff,true),
+  HOWTO(R_68K_PC32,       0, 2,32, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_68K_PC32",      false, 0, 0xffffffff,true),
   HOWTO(R_68K_PC16,       0, 1,16, true, 0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_PC16",      false, 0, 0x0000ffff,true),
   HOWTO(R_68K_PC8,        0, 0, 8, true, 0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_PC8",       false, 0, 0x000000ff,true),
-  HOWTO(R_68K_GOT32,      0, 2,32, true, 0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_GOT32",     false, 0, 0xffffffff,true),
+  HOWTO(R_68K_GOT32,      0, 2,32, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_68K_GOT32",     false, 0, 0xffffffff,true),
   HOWTO(R_68K_GOT16,      0, 1,16, true, 0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_GOT16",     false, 0, 0x0000ffff,true),
   HOWTO(R_68K_GOT8,       0, 0, 8, true, 0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_GOT8",      false, 0, 0x000000ff,true),
-  HOWTO(R_68K_GOT32O,     0, 2,32, false,0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_GOT32O",    false, 0, 0xffffffff,false),
+  HOWTO(R_68K_GOT32O,     0, 2,32, false,0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_68K_GOT32O",    false, 0, 0xffffffff,false),
   HOWTO(R_68K_GOT16O,     0, 1,16, false,0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_GOT16O",    false, 0, 0x0000ffff,false),
   HOWTO(R_68K_GOT8O,      0, 0, 8, false,0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_GOT8O",     false, 0, 0x000000ff,false),
-  HOWTO(R_68K_PLT32,      0, 2,32, true, 0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_PLT32",     false, 0, 0xffffffff,true),
+  HOWTO(R_68K_PLT32,      0, 2,32, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_68K_PLT32",     false, 0, 0xffffffff,true),
   HOWTO(R_68K_PLT16,      0, 1,16, true, 0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_PLT16",     false, 0, 0x0000ffff,true),
   HOWTO(R_68K_PLT8,       0, 0, 8, true, 0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_PLT8",      false, 0, 0x000000ff,true),
-  HOWTO(R_68K_PLT32O,     0, 2,32, false,0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_PLT32O",    false, 0, 0xffffffff,false),
+  HOWTO(R_68K_PLT32O,     0, 2,32, false,0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_68K_PLT32O",    false, 0, 0xffffffff,false),
   HOWTO(R_68K_PLT16O,     0, 1,16, false,0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_PLT16O",    false, 0, 0x0000ffff,false),
   HOWTO(R_68K_PLT8O,      0, 0, 8, false,0, complain_overflow_signed,   bfd_elf_generic_reloc, "R_68K_PLT8O",     false, 0, 0x000000ff,false),
   HOWTO(R_68K_COPY,       0, 0, 0, false,0, complain_overflow_dont,     bfd_elf_generic_reloc, "R_68K_COPY",      false, 0, 0xffffffff,false),
@@ -1125,7 +1125,7 @@ elf_m68k_relocate_section (output_bfd, info, input_bfd, input_section,
                                      "_GLOBAL_OFFSET_TABLE_") != 0))
                      && elf_hash_table (info)->dynamic_sections_created
                      && (! info->shared
-                         || ! info->symbolic
+                         || (! info->symbolic && h->dynindx != -1)
                          || (h->elf_link_hash_flags
                              & ELF_LINK_HASH_DEF_REGULAR) == 0))
                  || (info->shared
@@ -1197,16 +1197,17 @@ elf_m68k_relocate_section (output_bfd, info, input_bfd, input_section,
 
                if (!elf_hash_table (info)->dynamic_sections_created
                    || (info->shared
-                       && info->symbolic
+                       && (info->symbolic || h->dynindx == -1)
                        && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)))
                  {
                    /* This is actually a static link, or it is a
                       -Bsymbolic link and the symbol is defined
-                      locally.  We must initialize this entry in the
-                      global offset table.  Since the offset must
-                      always be a multiple of 4, we use the least
-                      significant bit to record whether we have
-                      initialized it already.
+                      locally, or the symbol was forced to be local
+                      because of a version file..  We must initialize
+                      this entry in the global offset table.  Since
+                      the offset must always be a multiple of 4, we
+                      use the least significant bit to record whether
+                      we have initialized it already.
 
                       When doing a dynamic link, we create a .rela.got
                       relocation entry to initialize the value.  This
@@ -1607,8 +1608,6 @@ elf_m68k_finish_dynamic_symbol (output_bfd, info, h, sym)
       /* This symbol has an entry in the global offset table.  Set it
         up.  */
 
-      BFD_ASSERT (h->dynindx != -1);
-
       sgot = bfd_get_section_by_name (dynobj, ".got");
       srela = bfd_get_section_by_name (dynobj, ".rela.got");
       BFD_ASSERT (sgot != NULL && srela != NULL);
@@ -1618,16 +1617,18 @@ elf_m68k_finish_dynamic_symbol (output_bfd, info, h, sym)
                       + (h->got_offset &~ 1));
 
       /* If this is a -Bsymbolic link, and the symbol is defined
-        locally, we just want to emit a RELATIVE reloc.  The entry in
-        the global offset table will already have been initialized in
-        the relocate_section function.  */
+        locally, we just want to emit a RELATIVE reloc.  Likewise if
+        the symbol was forced to be local because of a version file.
+        The entry in the global offset table will already have been
+        initialized in the relocate_section function.  */
       if (info->shared
-         && info->symbolic
+         && (info->symbolic || h->dynindx == -1)
          && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR))
        {
          rela.r_info = ELF32_R_INFO (0, R_68K_RELATIVE);
-         rela.r_addend = bfd_get_32 (output_bfd,
-                                     sgot->contents + (h->got_offset & ~1));
+         rela.r_addend = bfd_get_signed_32 (output_bfd,
+                                            (sgot->contents
+                                             + (h->got_offset & ~1)));
        }
       else
        {