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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [bfd/] [ihex.c] - Diff between revs 157 and 225

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Rev 157 Rev 225
Line 1... Line 1...
/* BFD back-end for Intel Hex objects.
/* BFD back-end for Intel Hex objects.
   Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
   Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
   2006, 2007 Free Software Foundation, Inc.
   2006, 2007, 2009 Free Software Foundation, Inc.
   Written by Ian Lance Taylor of Cygnus Support <ian@cygnus.com>.
   Written by Ian Lance Taylor of Cygnus Support <ian@cygnus.com>.
 
 
   This file is part of BFD, the Binary File Descriptor library.
   This file is part of BFD, the Binary File Descriptor library.
 
 
   This program is free software; you can redistribute it and/or modify
   This program is free software; you can redistribute it and/or modify
Line 175... Line 175...
static bfd_boolean
static bfd_boolean
ihex_mkobject (bfd *abfd)
ihex_mkobject (bfd *abfd)
{
{
  struct ihex_data_struct *tdata;
  struct ihex_data_struct *tdata;
 
 
  tdata = bfd_alloc (abfd, sizeof (* tdata));
  tdata = (struct ihex_data_struct *) bfd_alloc (abfd, sizeof (* tdata));
  if (tdata == NULL)
  if (tdata == NULL)
    return FALSE;
    return FALSE;
 
 
  abfd->tdata.ihex_data = tdata;
  abfd->tdata.ihex_data = tdata;
  tdata->head = NULL;
  tdata->head = NULL;
Line 307... Line 307...
 
 
          /* Read the data bytes.  */
          /* Read the data bytes.  */
          chars = len * 2 + 2;
          chars = len * 2 + 2;
          if (chars >= bufsize)
          if (chars >= bufsize)
            {
            {
              buf = bfd_realloc (buf, (bfd_size_type) chars);
              buf = (bfd_byte *) bfd_realloc (buf, (bfd_size_type) chars);
              if (buf == NULL)
              if (buf == NULL)
                goto error_return;
                goto error_return;
              bufsize = chars;
              bufsize = chars;
            }
            }
 
 
Line 359... Line 359...
                  bfd_size_type amt;
                  bfd_size_type amt;
                  flagword flags;
                  flagword flags;
 
 
                  sprintf (secbuf, ".sec%d", bfd_count_sections (abfd) + 1);
                  sprintf (secbuf, ".sec%d", bfd_count_sections (abfd) + 1);
                  amt = strlen (secbuf) + 1;
                  amt = strlen (secbuf) + 1;
                  secname = bfd_alloc (abfd, amt);
                  secname = (char *) bfd_alloc (abfd, amt);
                  if (secname == NULL)
                  if (secname == NULL)
                    goto error_return;
                    goto error_return;
                  strcpy (secname, secbuf);
                  strcpy (secname, secbuf);
                  flags = SEC_HAS_CONTENTS | SEC_LOAD | SEC_ALLOC;
                  flags = SEC_HAS_CONTENTS | SEC_LOAD | SEC_ALLOC;
                  sec = bfd_make_section_with_flags (abfd, secname, flags);
                  sec = bfd_make_section_with_flags (abfd, secname, flags);
Line 581... Line 581...
          goto error_return;
          goto error_return;
        }
        }
 
 
      if (len * 2 > bufsize)
      if (len * 2 > bufsize)
        {
        {
          buf = bfd_realloc (buf, (bfd_size_type) len * 2);
          buf = (bfd_byte *) bfd_realloc (buf, (bfd_size_type) len * 2);
          if (buf == NULL)
          if (buf == NULL)
            goto error_return;
            goto error_return;
          bufsize = len * 2;
          bufsize = len * 2;
        }
        }
 
 
Line 638... Line 638...
  if (section->used_by_bfd == NULL)
  if (section->used_by_bfd == NULL)
    {
    {
      section->used_by_bfd = bfd_alloc (abfd, section->size);
      section->used_by_bfd = bfd_alloc (abfd, section->size);
      if (section->used_by_bfd == NULL)
      if (section->used_by_bfd == NULL)
        return FALSE;
        return FALSE;
      if (! ihex_read_section (abfd, section, section->used_by_bfd))
      if (! ihex_read_section (abfd, section,
 
                               (bfd_byte *) section->used_by_bfd))
        return FALSE;
        return FALSE;
    }
    }
 
 
  memcpy (location, (bfd_byte *) section->used_by_bfd + offset,
  memcpy (location, (bfd_byte *) section->used_by_bfd + offset,
          (size_t) count);
          (size_t) count);
Line 666... Line 667...
  if (count == 0
  if (count == 0
      || (section->flags & SEC_ALLOC) == 0
      || (section->flags & SEC_ALLOC) == 0
      || (section->flags & SEC_LOAD) == 0)
      || (section->flags & SEC_LOAD) == 0)
    return TRUE;
    return TRUE;
 
 
  n = bfd_alloc (abfd, sizeof (* n));
  n = (struct ihex_data_list *) bfd_alloc (abfd, sizeof (* n));
  if (n == NULL)
  if (n == NULL)
    return FALSE;
    return FALSE;
 
 
  data = bfd_alloc (abfd, count);
  data = (bfd_byte *) bfd_alloc (abfd, count);
  if (data == NULL)
  if (data == NULL)
    return FALSE;
    return FALSE;
  memcpy (data, location, (size_t) count);
  memcpy (data, location, (size_t) count);
 
 
  n->data = data;
  n->data = data;
Line 931... Line 932...
#define ihex_bfd_gc_sections                      bfd_generic_gc_sections
#define ihex_bfd_gc_sections                      bfd_generic_gc_sections
#define ihex_bfd_merge_sections                   bfd_generic_merge_sections
#define ihex_bfd_merge_sections                   bfd_generic_merge_sections
#define ihex_bfd_is_group_section                 bfd_generic_is_group_section
#define ihex_bfd_is_group_section                 bfd_generic_is_group_section
#define ihex_bfd_discard_group                    bfd_generic_discard_group
#define ihex_bfd_discard_group                    bfd_generic_discard_group
#define ihex_section_already_linked               _bfd_generic_section_already_linked
#define ihex_section_already_linked               _bfd_generic_section_already_linked
 
#define ihex_bfd_define_common_symbol             bfd_generic_define_common_symbol
#define ihex_bfd_link_hash_table_create           _bfd_generic_link_hash_table_create
#define ihex_bfd_link_hash_table_create           _bfd_generic_link_hash_table_create
#define ihex_bfd_link_hash_table_free             _bfd_generic_link_hash_table_free
#define ihex_bfd_link_hash_table_free             _bfd_generic_link_hash_table_free
#define ihex_bfd_link_add_symbols                 _bfd_generic_link_add_symbols
#define ihex_bfd_link_add_symbols                 _bfd_generic_link_add_symbols
#define ihex_bfd_link_just_syms                   _bfd_generic_link_just_syms
#define ihex_bfd_link_just_syms                   _bfd_generic_link_just_syms
#define ihex_bfd_final_link                       _bfd_generic_final_link
#define ihex_bfd_final_link                       _bfd_generic_final_link

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