/* BFD back-end for MS-DOS executables.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2001, 2002
- Free Software Foundation, Inc.
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2001, 2002,
+ 2003, 2004 Free Software Foundation, Inc.
Written by Bryan Ford of the University of Utah.
Contributed by the Center for Software Science at the
#define EXE_LOAD_LOW 0xffff
#define EXE_PAGE_SIZE 512
-static int msdos_sizeof_headers PARAMS ((bfd *, boolean));
-static boolean msdos_write_object_contents PARAMS ((bfd *));
-static boolean msdos_set_section_contents PARAMS ((bfd *, sec_ptr, PTR, file_ptr, bfd_size_type));
+static int msdos_sizeof_headers
+ PARAMS ((bfd *, bfd_boolean));
+static bfd_boolean msdos_write_object_contents
+ PARAMS ((bfd *));
+static bfd_boolean msdos_set_section_contents
+ PARAMS ((bfd *, sec_ptr, const PTR, file_ptr, bfd_size_type));
static int
msdos_sizeof_headers (abfd, exec)
bfd *abfd ATTRIBUTE_UNUSED;
- boolean exec ATTRIBUTE_UNUSED;
+ bfd_boolean exec ATTRIBUTE_UNUSED;
{
return 0;
}
-static boolean
+static bfd_boolean
msdos_write_object_contents (abfd)
bfd *abfd;
{
/* Find the total size of the program on disk and in memory. */
for (sec = abfd->sections; sec != (asection *) NULL; sec = sec->next)
{
- if (bfd_get_section_size_before_reloc (sec) == 0)
+ if (sec->size == 0)
continue;
if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC)
{
- bfd_vma sec_vma = bfd_get_section_vma (abfd, sec)
- + bfd_get_section_size_before_reloc (sec);
+ bfd_vma sec_vma = bfd_get_section_vma (abfd, sec) + sec->size;
if (sec_vma > high_vma)
high_vma = sec_vma;
}
if (bfd_get_section_flags (abfd, sec) & SEC_LOAD)
{
- file_ptr sec_end = sizeof(hdr)
- + bfd_get_section_vma (abfd, sec)
- + bfd_get_section_size_before_reloc (sec);
+ file_ptr sec_end = (sizeof (hdr)
+ + bfd_get_section_vma (abfd, sec)
+ + sec->size);
if (sec_end > outfile_size)
outfile_size = sec_end;
}
if (high_vma > (bfd_vma)0xffff)
{
bfd_set_error(bfd_error_file_too_big);
- return false;
+ return FALSE;
}
/* Constants. */
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0
|| bfd_bwrite (hdr, (bfd_size_type) sizeof(hdr), abfd) != sizeof(hdr))
- return false;
+ return FALSE;
- return true;
+ return TRUE;
}
-static boolean
+static bfd_boolean
msdos_set_section_contents (abfd, section, location, offset, count)
bfd *abfd;
sec_ptr section;
- PTR location;
+ const PTR location;
file_ptr offset;
bfd_size_type count;
{
if (count == 0)
- return true;
+ return TRUE;
section->filepos = EXE_PAGE_SIZE + bfd_get_section_vma (abfd, section);
{
if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0
|| bfd_bwrite (location, count, abfd) != count)
- return false;
+ return FALSE;
}
- return true;
+ return TRUE;
}
#define msdos_bfd_relax_section bfd_generic_relax_section
#define msdos_bfd_gc_sections bfd_generic_gc_sections
#define msdos_bfd_merge_sections bfd_generic_merge_sections
+#define msdos_bfd_is_group_section bfd_generic_is_group_section
+#define msdos_bfd_discard_group bfd_generic_discard_group
#define msdos_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define msdos_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
#define msdos_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define msdos_set_arch_mach _bfd_generic_set_arch_mach
#define msdos_get_symtab_upper_bound _bfd_nosymbols_get_symtab_upper_bound
-#define msdos_get_symtab _bfd_nosymbols_get_symtab
+#define msdos_canonicalize_symtab _bfd_nosymbols_canonicalize_symtab
#define msdos_print_symbol _bfd_nosymbols_print_symbol
#define msdos_get_symbol_info _bfd_nosymbols_get_symbol_info
#define msdos_find_nearest_line _bfd_nosymbols_find_nearest_line