/* BFD backend for Extended Tektronix Hex Format objects.
- Copyright (C) 1992, 1993 Free Software Foundation, Inc.
+ Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support <sac@cygnus.com>.
boolean eof = false;
/* To the front of the file */
- bfd_seek (abfd, (file_ptr) 0, SEEK_SET);
+ if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
+ abort ();
while (eof == false)
{
char buffer[MAXCHUNK];
src++;
/* Fetch the type and the length and the checksum */
- bfd_read (src, 1, 5, abfd);
+ if (bfd_read (src, 1, 5, abfd) != 5)
+ abort (); /* FIXME */
type = src[2];
chars_on_line = HEX (src) - 5; /* Already read five char */
- bfd_read (src, 1, chars_on_line, abfd);
+ if (bfd_read (src, 1, chars_on_line, abfd) != chars_on_line)
+ abort (); /* FIXME */
src[chars_on_line] = 0; /* put a null at the end */
func (abfd, type, src);
Return true if the file looks like it's in TekHex format. Just look
for a percent sign and some hex digits */
-static bfd_target *
+static const bfd_target *
tekhex_object_p (abfd)
bfd *abfd;
{
tekhex_init ();
- bfd_seek (abfd, (file_ptr) 0, SEEK_SET);
- bfd_read (b, 1, 4, abfd);
+ if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0
+ || bfd_read (b, 1, 4, abfd) != 4)
+ return NULL;
if (b[0] != '%' || !ISHEX (b[1]) || !ISHEX (b[2]) || !ISHEX (b[3]))
- return (bfd_target *) NULL;
+ return (const bfd_target *) NULL;
tekhex_mkobject (abfd);
sum += sum_block[front[2]];
sum += sum_block[front[3]]; /* type */
TOHEX (front + 4, sum);
- bfd_write (front, 1, 6, abfd);
+ if (bfd_write (front, 1, 6, abfd) != 6)
+ abort ();
end[0] = '\n';
- bfd_write (start, 1, end - start + 1, abfd);
-
+ if (bfd_write (start, 1, end - start + 1, abfd) != end - start + 1)
+ abort ();
}
static boolean
}
/* And the terminator */
- bfd_write ("%7081010\n", 1, 9, abfd);
+ if (bfd_write ("%7081010\n", 1, 9, abfd) != 9)
+ abort ();
return true;
}
}
}
-#define FOO PROTO
-#define tekhex_new_section_hook (FOO(boolean, (*), (bfd *, asection *)))bfd_true
-#define tekhex_get_reloc_upper_bound (FOO(long, (*),(bfd*, asection *)))bfd_0l
-#define tekhex_canonicalize_reloc (FOO(long, (*),(bfd*,asection *, arelent **, asymbol **))) bfd_0l
-
-#define tekhex_openr_next_archived_file (FOO(bfd *, (*), (bfd*,bfd*))) bfd_nullvoidptr
-#define tekhex_find_nearest_line (FOO(boolean, (*),(bfd*,asection*,asymbol**,bfd_vma, CONST char**, CONST char**, unsigned int *))) bfd_false
-#define tekhex_generic_stat_arch_elt (FOO(int, (*), (bfd *,struct stat *))) bfd_0
-
-#define tekhex_core_file_failing_command (char *(*)())(bfd_nullvoidptr)
-#define tekhex_core_file_failing_signal (int (*)())bfd_0
-#define tekhex_core_file_matches_executable_p (FOO(boolean, (*),(bfd*, bfd*)))bfd_false
-#define tekhex_slurp_armap bfd_true
-#define tekhex_slurp_extended_name_table bfd_true
-#define tekhex_truncate_arname (void (*)())bfd_nullvoidptr
-#define tekhex_write_armap (FOO( boolean, (*),(bfd *, unsigned int, struct orl *, unsigned int, int))) bfd_nullvoidptr
-#define tekhex_get_lineno (struct lineno_cache_entry *(*)())bfd_nullvoidptr
-#define tekhex_close_and_cleanup bfd_generic_close_and_cleanup
-#define tekhex_bfd_debug_info_start bfd_void
-#define tekhex_bfd_debug_info_end bfd_void
-#define tekhex_bfd_debug_info_accumulate (FOO(void, (*), (bfd *, asection *))) bfd_void
-#define tekhex_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
+#define tekhex_close_and_cleanup _bfd_generic_close_and_cleanup
+#define tekhex_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
+#define tekhex_new_section_hook _bfd_generic_new_section_hook
+
+#define tekhex_bfd_is_local_label bfd_generic_is_local_label
+#define tekhex_get_lineno _bfd_nosymbols_get_lineno
+#define tekhex_find_nearest_line _bfd_nosymbols_find_nearest_line
+#define tekhex_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
+
+#define tekhex_bfd_get_relocated_section_contents \
+ bfd_generic_get_relocated_section_contents
#define tekhex_bfd_relax_section bfd_generic_relax_section
-#define tekhex_bfd_reloc_type_lookup \
- ((CONST struct reloc_howto_struct *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) bfd_nullvoidptr)
-#define tekhex_bfd_make_debug_symbol \
- ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
#define tekhex_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define tekhex_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define tekhex_bfd_final_link _bfd_generic_final_link
-#define tekhex_bfd_copy_private_section_data \
- ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true)
-#define tekhex_bfd_copy_private_bfd_data \
- ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
-#define tekhex_bfd_is_local_label bfd_generic_is_local_label
-bfd_target tekhex_vec =
+const bfd_target tekhex_vec =
{
"tekhex", /* name */
bfd_target_tekhex_flavour,
{
_bfd_dummy_target,
tekhex_object_p, /* bfd_check_format */
- (struct bfd_target * (*)()) bfd_nullvoidptr,
- (struct bfd_target * (*)()) bfd_nullvoidptr,
+ _bfd_dummy_target,
+ _bfd_dummy_target,
},
{
bfd_false,
_bfd_write_archive_contents,
bfd_false,
},
- JUMP_TABLE (tekhex),
+
+ BFD_JUMP_TABLE_GENERIC (tekhex),
+ BFD_JUMP_TABLE_COPY (_bfd_generic),
+ BFD_JUMP_TABLE_CORE (_bfd_nocore),
+ BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
+ BFD_JUMP_TABLE_SYMBOLS (tekhex),
+ BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
+ BFD_JUMP_TABLE_WRITE (tekhex),
+ BFD_JUMP_TABLE_LINK (tekhex),
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
(PTR) 0
};
projects / deliverable / binutils-gdb.git / blobdiff