ld: Add --enable-separate-code

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

diff --git a/bfd/coff-m68k.c b/bfd/coff-m68k.c
index f7089a681b04683789febb9a419cb7af6abf7f2c..f7777a1c979c65673acd0780d3f47a3e1adb2f50 100644 (file)
--- a/bfd/coff-m68k.c
+++ b/bfd/coff-m68k.c
@@ -1,5 +1,5 @@
 /* BFD back-end for Motorola 68000 COFF binaries.
-   Copyright (C) 1990-2014 Free Software Foundation, Inc.
+   Copyright (C) 1990-2018 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -95,13 +95,13 @@ static
 #endif
 reloc_howto_type m68kcoff_howto_table[] =
   {
-    HOWTO (R_RELBYTE,         0,  0,   8,  FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "8",        TRUE, 0x000000ff,0x000000ff, FALSE),
-    HOWTO (R_RELWORD,         0,  1,   16, FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "16",       TRUE, 0x0000ffff,0x0000ffff, FALSE),
-    HOWTO (R_RELLONG,         0,  2,   32, FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "32",       TRUE, 0xffffffff,0xffffffff, FALSE),
-    HOWTO (R_PCRBYTE,         0,  0,   8,  TRUE,  0, complain_overflow_signed,   RELOC_SPECIAL_FN, "DISP8",    TRUE, 0x000000ff,0x000000ff, FALSE),
-    HOWTO (R_PCRWORD,         0,  1,   16, TRUE,  0, complain_overflow_signed,   RELOC_SPECIAL_FN, "DISP16",   TRUE, 0x0000ffff,0x0000ffff, FALSE),
-    HOWTO (R_PCRLONG,         0,  2,   32, TRUE,  0, complain_overflow_signed,   RELOC_SPECIAL_FN, "DISP32",   TRUE, 0xffffffff,0xffffffff, FALSE),
-    HOWTO (R_RELLONG_NEG,      0, -2,  32, FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "-32",      TRUE, 0xffffffff,0xffffffff, FALSE),
+    HOWTO (R_RELBYTE,         0,  0,   8,  FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "8",        TRUE, 0x000000ff,0x000000ff, FALSE),
+    HOWTO (R_RELWORD,         0,  1,   16, FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "16",       TRUE, 0x0000ffff,0x0000ffff, FALSE),
+    HOWTO (R_RELLONG,         0,  2,   32, FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "32",       TRUE, 0xffffffff,0xffffffff, FALSE),
+    HOWTO (R_PCRBYTE,         0,  0,   8,  TRUE,  0, complain_overflow_signed,   RELOC_SPECIAL_FN, "DISP8",    TRUE, 0x000000ff,0x000000ff, FALSE),
+    HOWTO (R_PCRWORD,         0,  1,   16, TRUE,  0, complain_overflow_signed,   RELOC_SPECIAL_FN, "DISP16",   TRUE, 0x0000ffff,0x0000ffff, FALSE),
+    HOWTO (R_PCRLONG,         0,  2,   32, TRUE,  0, complain_overflow_signed,   RELOC_SPECIAL_FN, "DISP32",   TRUE, 0xffffffff,0xffffffff, FALSE),
+    HOWTO (R_RELLONG_NEG,      0, -2,  32, FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "-32",      TRUE, 0xffffffff,0xffffffff, FALSE),
   };
 #endif /* not ONLY_DECLARE_RELOCS */
 
@@ -143,6 +143,7 @@ m68k_rtype2howto (arelent *internal, int relocentry)
     case R_PCRWORD:    internal->howto = m68kcoff_howto_table + 4; break;
     case R_PCRLONG:    internal->howto = m68kcoff_howto_table + 5; break;
     case R_RELLONG_NEG:        internal->howto = m68kcoff_howto_table + 6; break;
+    default:           internal->howto = NULL; break;
     }
 }
 
@@ -191,7 +192,7 @@ m68k_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
 
 STAT_REL reloc_howto_type *
 m68k_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
-                       const char *r_name)
+                       const char *r_name)
 {
   unsigned int i;
 
@@ -304,6 +305,11 @@ m68kcoff_common_addend_special_fn (bfd *abfd,
       reloc_howto_type *howto = reloc_entry->howto;
       unsigned char *addr = (unsigned char *) data + reloc_entry->address;
 
+      if (! bfd_reloc_offset_in_range (howto, abfd, input_section,
+                                      reloc_entry->address
+                                      * bfd_octets_per_byte (abfd)))
+       return bfd_reloc_outofrange;
+
       switch (howto->size)
        {
        case 0:
@@ -357,9 +363,9 @@ m68kcoff_common_addend_special_fn (bfd *abfd,
     coff_symbol_type *coffsym = (coff_symbol_type *) NULL;     \
     if (ptr && bfd_asymbol_bfd (ptr) != abfd)                  \
       coffsym = (obj_symbols (abfd)                            \
-                + (cache_ptr->sym_ptr_ptr - symbols));         \
+                + (cache_ptr->sym_ptr_ptr - symbols));         \
     else if (ptr)                                              \
-      coffsym = coff_symbol_from (abfd, ptr);                  \
+      coffsym = coff_symbol_from (ptr);                                \
     if (coffsym != (coff_symbol_type *) NULL                   \
        && coffsym->native->u.syment.n_scnum == 0)              \
       cache_ptr->addend = - coffsym->native->u.syment.n_value; \
@@ -445,7 +451,7 @@ bfd_m68k_coff_create_embedded_relocs (bfd *abfd,
   bfd_byte *p;
   bfd_size_type amt;
 
-  BFD_ASSERT (! info->relocatable);
+  BFD_ASSERT (! bfd_link_relocatable (info));
 
   *errmsg = NULL;
 
@@ -479,7 +485,7 @@ bfd_m68k_coff_create_embedded_relocs (bfd *abfd,
       /* We can only relocate absolute longword relocs at run time.  */
       if (irel->r_type != R_RELLONG)
        {
-         *errmsg = _("unsupported reloc type");
+         *errmsg = _("unsupported relocation type");
          bfd_set_error (bfd_error_bad_value);
          return FALSE;
        }