Remove tic80 support

[deliverable/binutils-gdb.git] / bfd / coffcode.h

diff --git a/bfd/coffcode.h b/bfd/coffcode.h
index 7ec95677b04816cf6ca11247994ac006ea06f2dc..ac5312fdb03cf760629a4380786fe26e72f71bfa 100644 (file)
--- a/bfd/coffcode.h
+++ b/bfd/coffcode.h
@@ -1,5 +1,5 @@
 /* Support for the generic parts of most COFF variants, for BFD.
 /* Support for the generic parts of most COFF variants, for BFD.

-   Copyright (C) 1990-2018 Free Software Foundation, Inc.
+   Copyright (C) 1990-2019 Free Software Foundation, Inc.

    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.


@@ -423,8 +423,6 @@ static bfd_boolean coff_write_object_contents
   (bfd *) ATTRIBUTE_UNUSED;
 static bfd_boolean coff_set_section_contents
   (bfd *, asection *, const void *, file_ptr, bfd_size_type);
   (bfd *) ATTRIBUTE_UNUSED;
 static bfd_boolean coff_set_section_contents
   (bfd *, asection *, const void *, file_ptr, bfd_size_type);

-static void * buy_and_read
-  (bfd *, file_ptr, bfd_size_type);

 static bfd_boolean coff_slurp_line_table
   (bfd *, asection *);
 static bfd_boolean coff_slurp_symbol_table
 static bfd_boolean coff_slurp_line_table
   (bfd *, asection *);
 static bfd_boolean coff_slurp_symbol_table


@@ -1176,6 +1174,11 @@ styp_to_sec_flags (bfd *abfd,
 #ifdef COFF_LONG_SECTION_NAMES
       || CONST_STRNEQ (name, GNU_LINKONCE_WI)
       || CONST_STRNEQ (name, GNU_LINKONCE_WT)
 #ifdef COFF_LONG_SECTION_NAMES
       || CONST_STRNEQ (name, GNU_LINKONCE_WI)
       || CONST_STRNEQ (name, GNU_LINKONCE_WT)

+      /* FIXME: These definitions ought to be in a header file.  */
+#define GNU_DEBUGLINK          ".gnu_debuglink"
+#define GNU_DEBUGALTLINK       ".gnu_debugaltlink"
+      || CONST_STRNEQ (name, GNU_DEBUGLINK)
+      || CONST_STRNEQ (name, GNU_DEBUGALTLINK)

 #endif
       || CONST_STRNEQ (name, ".stab"))
     is_dbg = TRUE;
 #endif
       || CONST_STRNEQ (name, ".stab"))
     is_dbg = TRUE;


@@ -1693,7 +1696,7 @@ coff_set_custom_section_alignment (bfd *abfd ATTRIBUTE_UNUSED,
 
   for (i = 0; i < table_size; ++i)
     {
 
   for (i = 0; i < table_size; ++i)
     {

-      const char *secname = bfd_get_section_name (abfd, section);
+      const char *secname = bfd_section_name (section);

 
       if (alignment_table[i].comparison_length == (unsigned int) -1
          ? strcmp (alignment_table[i].name, secname) == 0
 
       if (alignment_table[i].comparison_length == (unsigned int) -1
          ? strcmp (alignment_table[i].name, secname) == 0


@@ -1756,17 +1759,17 @@ coff_new_section_hook (bfd * abfd, asection * section)
 
 #ifdef RS6000COFF_C
   if (bfd_xcoff_text_align_power (abfd) != 0
 
 #ifdef RS6000COFF_C
   if (bfd_xcoff_text_align_power (abfd) != 0

-      && strcmp (bfd_get_section_name (abfd, section), ".text") == 0)
+      && strcmp (bfd_section_name (section), ".text") == 0)

     section->alignment_power = bfd_xcoff_text_align_power (abfd);
   else if (bfd_xcoff_data_align_power (abfd) != 0
     section->alignment_power = bfd_xcoff_text_align_power (abfd);
   else if (bfd_xcoff_data_align_power (abfd) != 0

-      && strcmp (bfd_get_section_name (abfd, section), ".data") == 0)
+      && strcmp (bfd_section_name (section), ".data") == 0)

     section->alignment_power = bfd_xcoff_data_align_power (abfd);
   else
     {
       int i;
 
       for (i = 0; i < XCOFF_DWSECT_NBR_NAMES; i++)
     section->alignment_power = bfd_xcoff_data_align_power (abfd);
   else
     {
       int i;
 
       for (i = 0; i < XCOFF_DWSECT_NBR_NAMES; i++)

-       if (strcmp (bfd_get_section_name (abfd, section),
+       if (strcmp (bfd_section_name (section),

                    xcoff_dwsect_names[i].name) == 0)
          {
            section->alignment_power = 0;
                    xcoff_dwsect_names[i].name) == 0)
          {
            section->alignment_power = 0;


@@ -2103,12 +2106,20 @@ coff_set_arch_mach_hook (bfd *abfd, void * filehdr)
     case I386MAGIC:
     case I386PTXMAGIC:
     case I386AIXMAGIC:         /* Danbury PS/2 AIX C Compiler.  */
     case I386MAGIC:
     case I386PTXMAGIC:
     case I386AIXMAGIC:         /* Danbury PS/2 AIX C Compiler.  */

-    case LYNXCOFFMAGIC:                /* Shadows the m68k Lynx number below, sigh.  */
+    case LYNXCOFFMAGIC:
+    case I386_APPLE_MAGIC:
+    case I386_FREEBSD_MAGIC:
+    case I386_LINUX_MAGIC:
+    case I386_NETBSD_MAGIC:

       arch = bfd_arch_i386;
       break;
 #endif
 #ifdef AMD64MAGIC
     case AMD64MAGIC:
       arch = bfd_arch_i386;
       break;
 #endif
 #ifdef AMD64MAGIC
     case AMD64MAGIC:

+    case AMD64_APPLE_MAGIC:
+    case AMD64_FREEBSD_MAGIC:
+    case AMD64_LINUX_MAGIC:
+    case AMD64_NETBSD_MAGIC:

       arch = bfd_arch_i386;
       machine = bfd_mach_x86_64;
       break;
       arch = bfd_arch_i386;
       machine = bfd_mach_x86_64;
       break;


@@ -2145,22 +2156,6 @@ coff_set_arch_mach_hook (bfd *abfd, void * filehdr)
        }
       break;
 #endif
        }
       break;
 #endif

-#ifdef MC68MAGIC
-    case MC68MAGIC:
-    case M68MAGIC:
-#ifdef MC68KBCSMAGIC
-    case MC68KBCSMAGIC:
-#endif
-#ifdef APOLLOM68KMAGIC
-    case APOLLOM68KMAGIC:
-#endif
-#ifdef LYNXCOFFMAGIC
-    case LYNXCOFFMAGIC:
-#endif
-      arch = bfd_arch_m68k;
-      machine = bfd_mach_m68020;
-      break;
-#endif

 #ifdef Z80MAGIC
     case Z80MAGIC:
       arch = bfd_arch_z80;
 #ifdef Z80MAGIC
     case Z80MAGIC:
       arch = bfd_arch_z80;


@@ -2271,12 +2266,6 @@ coff_set_arch_mach_hook (bfd *abfd, void * filehdr)
       break;
 #endif
 
       break;
 #endif
 

-#ifdef WE32KMAGIC
-    case WE32KMAGIC:
-      arch = bfd_arch_we32k;
-      break;
-#endif
-

 #ifdef SH_ARCH_MAGIC_BIG
     case SH_ARCH_MAGIC_BIG:
     case SH_ARCH_MAGIC_LITTLE:
 #ifdef SH_ARCH_MAGIC_BIG
     case SH_ARCH_MAGIC_BIG:
     case SH_ARCH_MAGIC_LITTLE:


@@ -2341,24 +2330,12 @@ coff_set_arch_mach_hook (bfd *abfd, void * filehdr)
       break;
 #endif
 
       break;
 #endif
 

-#ifdef TIC80_ARCH_MAGIC
-    case TIC80_ARCH_MAGIC:
-      arch = bfd_arch_tic80;
-      break;
-#endif
-

 #ifdef MCOREMAGIC
     case MCOREMAGIC:
       arch = bfd_arch_mcore;
       break;
 #endif
 
 #ifdef MCOREMAGIC
     case MCOREMAGIC:
       arch = bfd_arch_mcore;
       break;
 #endif
 

-#ifdef W65MAGIC
-    case W65MAGIC:
-      arch = bfd_arch_w65;
-      break;
-#endif
-

     default:                   /* Unreadable input file type.  */
       arch = bfd_arch_obscure;
       break;
     default:                   /* Unreadable input file type.  */
       arch = bfd_arch_obscure;
       break;


@@ -2732,12 +2709,6 @@ coff_set_flags (bfd * abfd,
       return TRUE;
 #endif
 
       return TRUE;
 #endif
 

-#ifdef TIC80_ARCH_MAGIC
-    case bfd_arch_tic80:
-      *magicp = TIC80_ARCH_MAGIC;
-      return TRUE;
-#endif
-

 #ifdef ARMMAGIC
     case bfd_arch_arm:
 #ifdef ARM_WINCE
 #ifdef ARMMAGIC
     case bfd_arch_arm:
 #ifdef ARM_WINCE


@@ -2804,25 +2775,6 @@ coff_set_flags (bfd * abfd,
       return TRUE;
 #endif
 
       return TRUE;
 #endif
 

-#ifdef MC68MAGIC
-    case bfd_arch_m68k:
-#ifdef APOLLOM68KMAGIC
-      *magicp = APOLLO_COFF_VERSION_NUMBER;
-#else
-      /* NAMES_HAVE_UNDERSCORE may be defined by coff-u68k.c.  */
-#ifdef NAMES_HAVE_UNDERSCORE
-      *magicp = MC68KBCSMAGIC;
-#else
-      *magicp = MC68MAGIC;
-#endif
-#endif
-#ifdef LYNXOS
-      /* Just overwrite the usual value if we're doing Lynx.  */
-      *magicp = LYNXCOFFMAGIC;
-#endif
-      return TRUE;
-#endif
-

 #ifdef SH_ARCH_MAGIC_BIG
     case bfd_arch_sh:
 #ifdef COFF_IMAGE_WITH_PE
 #ifdef SH_ARCH_MAGIC_BIG
     case bfd_arch_sh:
 #ifdef COFF_IMAGE_WITH_PE


@@ -2852,12 +2804,6 @@ coff_set_flags (bfd * abfd,
       return TRUE;
 #endif
 
       return TRUE;
 #endif
 

-#ifdef WE32KMAGIC
-    case bfd_arch_we32k:
-      *magicp = WE32KMAGIC;
-      return TRUE;
-#endif
-

 #ifdef RS6000COFF_C
     case bfd_arch_rs6000:
 #ifndef PPCMAGIC
 #ifdef RS6000COFF_C
     case bfd_arch_rs6000:
 #ifndef PPCMAGIC


@@ -2874,12 +2820,6 @@ coff_set_flags (bfd * abfd,
       return TRUE;
 #endif
 
       return TRUE;
 #endif
 

-#ifdef W65MAGIC
-    case bfd_arch_w65:
-      *magicp = W65MAGIC;
-      return TRUE;
-#endif
-

     default:                   /* Unknown architecture.  */
       /* Fall through to "return FALSE" below, to avoid
         "statement never reached" errors on the one below.  */
     default:                   /* Unknown architecture.  */
       /* Fall through to "return FALSE" below, to avoid
         "statement never reached" errors on the one below.  */


@@ -2931,7 +2871,7 @@ sort_by_secaddr (const void * arg1, const void * arg2)
 /* Calculate the file position for each section.  */
 
 #define ALIGN_SECTIONS_IN_FILE
 /* Calculate the file position for each section.  */
 
 #define ALIGN_SECTIONS_IN_FILE

-#if defined(TIC80COFF) || defined(TICOFF)
+#ifdef TICOFF

 #undef ALIGN_SECTIONS_IN_FILE
 #endif
 
 #undef ALIGN_SECTIONS_IN_FILE
 #endif
 


@@ -3269,7 +3209,7 @@ coff_compute_section_file_positions (bfd * abfd)
         incremented in coff_set_section_contents.  This is right for
         SVR3.2.  */
       if (strcmp (current->name, _LIB) == 0)
         incremented in coff_set_section_contents.  This is right for
         SVR3.2.  */
       if (strcmp (current->name, _LIB) == 0)

-       (void) bfd_set_section_vma (abfd, current, 0);
+       bfd_set_section_vma (current, 0);

 #endif
 
 #ifdef ALIGN_SECTIONS_IN_FILE
 #endif
 
 #ifdef ALIGN_SECTIONS_IN_FILE


@@ -3859,9 +3799,6 @@ coff_write_object_contents (bfd * abfd)
      but it doesn't hurt to set it internally.  */
   internal_f.f_target_id = TI_TARGET_ID;
 #endif
      but it doesn't hurt to set it internally.  */
   internal_f.f_target_id = TI_TARGET_ID;
 #endif

-#ifdef TIC80_TARGET_ID
-  internal_f.f_target_id = TIC80_TARGET_ID;
-#endif

 
   /* FIXME, should do something about the other byte orders and
      architectures.  */
 
   /* FIXME, should do something about the other byte orders and
      architectures.  */


@@ -3889,32 +3826,6 @@ coff_write_object_contents (bfd * abfd)
     internal_a.magic = TICOFF_AOUT_MAGIC;
 #define __A_MAGIC_SET__
 #endif
     internal_a.magic = TICOFF_AOUT_MAGIC;
 #define __A_MAGIC_SET__
 #endif

-#ifdef TIC80COFF
-    internal_a.magic = TIC80_ARCH_MAGIC;
-#define __A_MAGIC_SET__
-#endif /* TIC80 */
-
-#if APOLLO_M68
-#define __A_MAGIC_SET__
-    internal_a.magic = APOLLO_COFF_VERSION_NUMBER;
-#endif
-
-#if defined(M68) || defined(WE32K) || defined(M68K)
-#define __A_MAGIC_SET__
-#if defined(LYNXOS)
-    internal_a.magic = LYNXCOFFMAGIC;
-#else
-#if defined(TARG_AUX)
-    internal_a.magic = (abfd->flags & D_PAGED ? PAGEMAGICPEXECPAGED :
-                       abfd->flags & WP_TEXT ? PAGEMAGICPEXECSWAPPED :
-                       PAGEMAGICEXECSWAPPED);
-#else
-#if defined (PAGEMAGICPEXECPAGED)
-    internal_a.magic = PAGEMAGICPEXECPAGED;
-#endif
-#endif /* TARG_AUX */
-#endif /* LYNXOS */
-#endif /* M68 || WE32K || M68K */

 
 #if defined(ARM)
 #define __A_MAGIC_SET__
 
 #if defined(ARM)
 #define __A_MAGIC_SET__


@@ -4081,7 +3992,7 @@ coff_write_object_contents (bfd * abfd)
       if (text_sec != NULL)
        {
          internal_a.o_sntext = text_sec->target_index;
       if (text_sec != NULL)
        {
          internal_a.o_sntext = text_sec->target_index;

-         internal_a.o_algntext = bfd_get_section_alignment (abfd, text_sec);
+         internal_a.o_algntext = bfd_section_alignment (text_sec);

        }
       else
        {
        }
       else
        {


@@ -4091,7 +4002,7 @@ coff_write_object_contents (bfd * abfd)
       if (data_sec != NULL)
        {
          internal_a.o_sndata = data_sec->target_index;
       if (data_sec != NULL)
        {
          internal_a.o_sndata = data_sec->target_index;

-         internal_a.o_algndata = bfd_get_section_alignment (abfd, data_sec);
+         internal_a.o_algndata = bfd_section_alignment (data_sec);

        }
       else
        {
        }
       else
        {


@@ -4278,12 +4189,14 @@ coff_set_section_contents (bfd * abfd,
 }
 
 static void *
 }
 
 static void *

-buy_and_read (bfd *abfd, file_ptr where, bfd_size_type size)
+buy_and_read (bfd *abfd, file_ptr where,
+             bfd_size_type nmemb, bfd_size_type size)

 {
 {

-  void * area = bfd_alloc (abfd, size);
+  void *area = bfd_alloc2 (abfd, nmemb, size);

 
   if (!area)
     return NULL;
 
   if (!area)
     return NULL;

+  size *= nmemb;

   if (bfd_seek (abfd, where, SEEK_SET) != 0
       || bfd_bread (area, size, abfd) != size)
     return NULL;
   if (bfd_seek (abfd, where, SEEK_SET) != 0
       || bfd_bread (area, size, abfd) != size)
     return NULL;


@@ -4336,7 +4249,6 @@ coff_slurp_line_table (bfd *abfd, asection *asect)
 {
   LINENO *native_lineno;
   alent *lineno_cache;
 {
   LINENO *native_lineno;
   alent *lineno_cache;

-  bfd_size_type amt;

   unsigned int counter;
   alent *cache_ptr;
   bfd_vma prev_offset = 0;
   unsigned int counter;
   alent *cache_ptr;
   bfd_vma prev_offset = 0;


@@ -4346,6 +4258,9 @@ coff_slurp_line_table (bfd *abfd, asection *asect)
   bfd_boolean have_func;
   bfd_boolean ret = TRUE;
 
   bfd_boolean have_func;
   bfd_boolean ret = TRUE;
 

+  if (asect->lineno_count == 0)
+    return TRUE;
+

   BFD_ASSERT (asect->lineno == NULL);
 
   if (asect->lineno_count > asect->size)
   BFD_ASSERT (asect->lineno == NULL);
 
   if (asect->lineno_count > asect->size)


@@ -4356,13 +4271,15 @@ coff_slurp_line_table (bfd *abfd, asection *asect)
       return FALSE;
     }
 
       return FALSE;
     }
 

-  amt = ((bfd_size_type) asect->lineno_count + 1) * sizeof (alent);
-  lineno_cache = (alent *) bfd_alloc (abfd, amt);
+  lineno_cache = (alent *) bfd_alloc2 (abfd,
+                                      (bfd_size_type) asect->lineno_count + 1,
+                                      sizeof (alent));

   if (lineno_cache == NULL)
     return FALSE;
 
   if (lineno_cache == NULL)
     return FALSE;
 

-  amt = (bfd_size_type) bfd_coff_linesz (abfd) * asect->lineno_count;
-  native_lineno = (LINENO *) buy_and_read (abfd, asect->line_filepos, amt);
+  native_lineno = (LINENO *) buy_and_read (abfd, asect->line_filepos,
+                                          asect->lineno_count,
+                                          bfd_coff_linesz (abfd));

   if (native_lineno == NULL)
     {
       _bfd_error_handler
   if (native_lineno == NULL)
     {
       _bfd_error_handler


@@ -4454,8 +4371,7 @@ coff_slurp_line_table (bfd *abfd, asection *asect)
           PR 17521: file: 078-10659-0.004.  */
        continue;
       else
           PR 17521: file: 078-10659-0.004.  */
        continue;
       else

-       cache_ptr->u.offset = (dst.l_addr.l_paddr
-                              - bfd_section_vma (abfd, asect));
+       cache_ptr->u.offset = dst.l_addr.l_paddr - bfd_section_vma (asect);

       cache_ptr++;
     }
 
       cache_ptr++;
     }
 


@@ -4471,7 +4387,7 @@ coff_slurp_line_table (bfd *abfd, asection *asect)
       alent *n_lineno_cache;
 
       /* Create a table of functions.  */
       alent *n_lineno_cache;
 
       /* Create a table of functions.  */

-      func_table = (alent **) bfd_alloc (abfd, nbr_func * sizeof (alent *));
+      func_table = (alent **) bfd_alloc2 (abfd, nbr_func, sizeof (alent *));

       if (func_table != NULL)
        {
          alent **p = func_table;
       if (func_table != NULL)
        {
          alent **p = func_table;


@@ -4487,8 +4403,8 @@ coff_slurp_line_table (bfd *abfd, asection *asect)
          qsort (func_table, nbr_func, sizeof (alent *), coff_sort_func_alent);
 
          /* Create the new sorted table.  */
          qsort (func_table, nbr_func, sizeof (alent *), coff_sort_func_alent);
 
          /* Create the new sorted table.  */

-         amt = (bfd_size_type) asect->lineno_count * sizeof (alent);
-         n_lineno_cache = (alent *) bfd_alloc (abfd, amt);
+         n_lineno_cache = (alent *) bfd_alloc2 (abfd, asect->lineno_count,
+                                                sizeof (alent));

          if (n_lineno_cache != NULL)
            {
              alent *n_cache_ptr = n_lineno_cache;
          if (n_lineno_cache != NULL)
            {
              alent *n_cache_ptr = n_lineno_cache;


@@ -4508,9 +4424,9 @@ coff_slurp_line_table (bfd *abfd, asection *asect)
                    *n_cache_ptr++ = *old_ptr++;
                  while (old_ptr->line_number != 0);
                }
                    *n_cache_ptr++ = *old_ptr++;
                  while (old_ptr->line_number != 0);
                }

-             BFD_ASSERT ((bfd_size_type) (n_cache_ptr - n_lineno_cache) == (amt / sizeof (alent)));

 
 

-             memcpy (lineno_cache, n_lineno_cache, amt);
+             memcpy (lineno_cache, n_lineno_cache,
+                     asect->lineno_count * sizeof (alent));

            }
          else
            ret = FALSE;
            }
          else
            ret = FALSE;


@@ -4533,7 +4449,6 @@ coff_slurp_symbol_table (bfd * abfd)
   combined_entry_type *native_symbols;
   coff_symbol_type *cached_area;
   unsigned int *table_ptr;
   combined_entry_type *native_symbols;
   coff_symbol_type *cached_area;
   unsigned int *table_ptr;

-  bfd_size_type amt;

   unsigned int number_of_symbols = 0;
   bfd_boolean ret = TRUE;
 
   unsigned int number_of_symbols = 0;
   bfd_boolean ret = TRUE;
 


@@ -4545,15 +4460,14 @@ coff_slurp_symbol_table (bfd * abfd)
     return FALSE;
 
   /* Allocate enough room for all the symbols in cached form.  */
     return FALSE;
 
   /* Allocate enough room for all the symbols in cached form.  */

-  amt = obj_raw_syment_count (abfd);
-  amt *= sizeof (coff_symbol_type);
-  cached_area = (coff_symbol_type *) bfd_alloc (abfd, amt);
+  cached_area = (coff_symbol_type *) bfd_alloc2 (abfd,
+                                                obj_raw_syment_count (abfd),
+                                                sizeof (coff_symbol_type));

   if (cached_area == NULL)
     return FALSE;
 
   if (cached_area == NULL)
     return FALSE;
 

-  amt = obj_raw_syment_count (abfd);
-  amt *= sizeof (unsigned int);
-  table_ptr = (unsigned int *) bfd_zalloc (abfd, amt);
+  table_ptr = (unsigned int *) bfd_zalloc2 (abfd, obj_raw_syment_count (abfd),
+                                           sizeof (unsigned int));

 
   if (table_ptr == NULL)
     return FALSE;
 
   if (table_ptr == NULL)
     return FALSE;


@@ -4842,7 +4756,7 @@ coff_slurp_symbol_table (bfd * abfd)
            case C_ALIAS:       /* Duplicate tag.  */
 #endif
              /* New storage classes for TI COFF.  */
            case C_ALIAS:       /* Duplicate tag.  */
 #endif
              /* New storage classes for TI COFF.  */

-#if defined(TIC80COFF) || defined(TICOFF)
+#ifdef TICOFF

            case C_UEXT:        /* Tentative external definition.  */
 #endif
            case C_EXTLAB:      /* External load time label.  */
            case C_UEXT:        /* Tentative external definition.  */
 #endif
            case C_EXTLAB:      /* External load time label.  */


@@ -4875,7 +4789,7 @@ coff_slurp_symbol_table (bfd * abfd)
   obj_symbols (abfd) = cached_area;
   obj_raw_syments (abfd) = native_symbols;
 
   obj_symbols (abfd) = cached_area;
   obj_raw_syments (abfd) = native_symbols;
 

-  bfd_get_symcount (abfd) = number_of_symbols;
+  abfd->symcount = number_of_symbols;

   obj_convert (abfd) = table_ptr;
   /* Slurp the line tables for each section too.  */
   {
   obj_convert (abfd) = table_ptr;
   /* Slurp the line tables for each section too.  */
   {


@@ -4952,7 +4866,7 @@ coff_classify_symbol (bfd *abfd,
          name = _bfd_coff_internal_syment_name (abfd, syment, buf)
          sec = coff_section_from_bfd_index (abfd, syment->n_scnum);
          if (sec != NULL && name != NULL
          name = _bfd_coff_internal_syment_name (abfd, syment, buf)
          sec = coff_section_from_bfd_index (abfd, syment->n_scnum);
          if (sec != NULL && name != NULL

-             && (strcmp (bfd_get_section_name (abfd, sec), name) == 0))
+             && (strcmp (bfd_section_name (sec), name) == 0))

            return COFF_SYMBOL_PE_SECTION;
        }
 #endif
            return COFF_SYMBOL_PE_SECTION;
        }
 #endif


@@ -5041,7 +4955,6 @@ coff_slurp_reloc_table (bfd * abfd, sec_ptr asect, asymbol ** symbols)
   arelent *reloc_cache;
   arelent *cache_ptr;
   unsigned int idx;
   arelent *reloc_cache;
   arelent *cache_ptr;
   unsigned int idx;

-  bfd_size_type amt;

 
   if (asect->relocation)
     return TRUE;
 
   if (asect->relocation)
     return TRUE;


@@ -5052,10 +4965,11 @@ coff_slurp_reloc_table (bfd * abfd, sec_ptr asect, asymbol ** symbols)
   if (!coff_slurp_symbol_table (abfd))
     return FALSE;
 
   if (!coff_slurp_symbol_table (abfd))
     return FALSE;
 

-  amt = (bfd_size_type) bfd_coff_relsz (abfd) * asect->reloc_count;
-  native_relocs = (RELOC *) buy_and_read (abfd, asect->rel_filepos, amt);
-  amt = (bfd_size_type) asect->reloc_count * sizeof (arelent);
-  reloc_cache = (arelent *) bfd_alloc (abfd, amt);
+  native_relocs = (RELOC *) buy_and_read (abfd, asect->rel_filepos,
+                                         asect->reloc_count,
+                                         bfd_coff_relsz (abfd));
+  reloc_cache = (arelent *) bfd_alloc2 (abfd, asect->reloc_count,
+                                       sizeof (arelent));

 
   if (reloc_cache == NULL || native_relocs == NULL)
     return FALSE;
 
   if (reloc_cache == NULL || native_relocs == NULL)
     return FALSE;


@@ -5609,6 +5523,9 @@ coff_bigobj_swap_aux_in (bfd *abfd,
   AUXENT_BIGOBJ *ext = (AUXENT_BIGOBJ *) ext1;
   union internal_auxent *in = (union internal_auxent *) in1;
 
   AUXENT_BIGOBJ *ext = (AUXENT_BIGOBJ *) ext1;
   union internal_auxent *in = (union internal_auxent *) in1;
 

+  /* Make sure that all fields in the aux structure are
+     initialised.  */
+  memset (in, 0, sizeof * in);

   switch (in_class)
     {
     case C_FILE:
   switch (in_class)
     {
     case C_FILE:


@@ -5814,6 +5731,10 @@ static bfd_coff_backend_data bigobj_swap_table =
 #define coff_bfd_is_group_section          bfd_generic_is_group_section
 #endif
 
 #define coff_bfd_is_group_section          bfd_generic_is_group_section
 #endif
 

+#ifndef coff_bfd_group_name
+#define coff_bfd_group_name                bfd_coff_group_name
+#endif
+

 #ifndef coff_bfd_discard_group
 #define coff_bfd_discard_group             bfd_generic_discard_group
 #endif
 #ifndef coff_bfd_discard_group
 #define coff_bfd_discard_group             bfd_generic_discard_group
 #endif


@@ -5827,6 +5748,10 @@ static bfd_coff_backend_data bigobj_swap_table =
 #define coff_bfd_define_common_symbol      bfd_generic_define_common_symbol
 #endif
 
 #define coff_bfd_define_common_symbol      bfd_generic_define_common_symbol
 #endif
 

+#ifndef coff_bfd_link_hide_symbol
+#define coff_bfd_link_hide_symbol          _bfd_generic_link_hide_symbol
+#endif
+

 #ifndef coff_bfd_define_start_stop
 #define coff_bfd_define_start_stop         bfd_generic_define_start_stop
 #endif
 #ifndef coff_bfd_define_start_stop
 #define coff_bfd_define_start_stop         bfd_generic_define_start_stop
 #endif