/* BFD back-end for s-record objects.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
/* BFD back-end for s-record objects.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support <sac@cygnus.com>.
Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support <sac@cygnus.com>.
sprintf (secbuf, ".sec%d", bfd_count_sections (abfd) + 1);
amt = strlen (secbuf) + 1;
sprintf (secbuf, ".sec%d", bfd_count_sections (abfd) + 1);
amt = strlen (secbuf) + 1;
strcpy (secname, secbuf);
flags = SEC_HAS_CONTENTS | SEC_LOAD | SEC_ALLOC;
sec = bfd_make_section_with_flags (abfd, secname, flags);
strcpy (secname, secbuf);
flags = SEC_HAS_CONTENTS | SEC_LOAD | SEC_ALLOC;
sec = bfd_make_section_with_flags (abfd, secname, flags);
+
+ while (bytes > 0)
+ {
+ check_sum += HEX (data);
+ data += 2;
+ bytes--;
+ }
+ check_sum = 255 - (check_sum & 0xff);
+ if (check_sum != HEX (data))
+ {
+ (*_bfd_error_handler)
+ (_("%B:%d: Bad checksum in S-record file\n"),
+ abfd, lineno);
+ bfd_set_error (bfd_error_bad_value);
+ goto error_return;
+ }
+
address = (address << 8) | HEX (data);
data += 2;
/* This is a termination record. */
abfd->start_address = address;
address = (address << 8) | HEX (data);
data += 2;
/* This is a termination record. */
abfd->start_address = address;
+ check_sum = 255 - (check_sum & 0xff);
+ if (check_sum != HEX (data))
+ {
+ (*_bfd_error_handler)
+ (_("%B:%d: Bad checksum in S-record file\n"),
+ abfd, lineno);
+ bfd_set_error (bfd_error_bad_value);
+ goto error_return;
+ }
+
- if (! srec_read_section (abfd, section, section->used_by_bfd))
+ if (! srec_read_section (abfd, section,
+ (bfd_byte *) section->used_by_bfd))
#define srec_bfd_is_group_section bfd_generic_is_group_section
#define srec_bfd_discard_group bfd_generic_discard_group
#define srec_section_already_linked _bfd_generic_section_already_linked
#define srec_bfd_is_group_section bfd_generic_is_group_section
#define srec_bfd_discard_group bfd_generic_discard_group
#define srec_section_already_linked _bfd_generic_section_already_linked
#define srec_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define srec_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
#define srec_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define srec_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define srec_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
#define srec_bfd_link_add_symbols _bfd_generic_link_add_symbols