/* BFD back-end for binary objects.
- Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
+ Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
Written by Ian Lance Taylor, 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
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* This is a BFD backend which may be used to write binary objects.
It may only be used for output, not input. The intention is that
a start symbol, an end symbol, and an absolute length symbol. */
#define BIN_SYMS 3
-static boolean binary_mkobject PARAMS ((bfd *));
+static bfd_boolean binary_mkobject PARAMS ((bfd *));
static const bfd_target *binary_object_p PARAMS ((bfd *));
-static boolean binary_get_section_contents
+static bfd_boolean binary_get_section_contents
PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
static long binary_get_symtab_upper_bound PARAMS ((bfd *));
static char *mangle_name PARAMS ((bfd *, char *));
-static long binary_get_symtab PARAMS ((bfd *, asymbol **));
+static long binary_canonicalize_symtab PARAMS ((bfd *, asymbol **));
static void binary_get_symbol_info PARAMS ((bfd *, asymbol *, symbol_info *));
-static boolean binary_set_section_contents
- PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
-static int binary_sizeof_headers PARAMS ((bfd *, boolean));
+static bfd_boolean binary_set_section_contents
+ PARAMS ((bfd *, asection *, const PTR, file_ptr, bfd_size_type));
+static int binary_sizeof_headers PARAMS ((bfd *, bfd_boolean));
-/* Set by external programs - specifies the BFD architecture
- to use when creating binary BFDs. */
-enum bfd_architecture bfd_external_binary_architecture = bfd_arch_unknown;
+/* Set by external programs - specifies the BFD architecture and
+ machine number to be uses when creating binary BFDs. */
+enum bfd_architecture bfd_external_binary_architecture = bfd_arch_unknown;
+unsigned long bfd_external_machine = 0;
/* Create a binary object. Invoked via bfd_set_format. */
-static boolean
+static bfd_boolean
binary_mkobject (abfd)
bfd *abfd ATTRIBUTE_UNUSED;
{
- return true;
+ return TRUE;
}
/* Any file may be considered to be a binary file, provided the target
{
if ((bfd_get_arch_info (abfd)->arch == bfd_arch_unknown)
&& (bfd_external_binary_architecture != bfd_arch_unknown))
- bfd_set_arch_info (abfd, bfd_lookup_arch (bfd_external_binary_architecture, 0));
+ bfd_set_arch_info (abfd, bfd_lookup_arch
+ (bfd_external_binary_architecture, bfd_external_machine));
}
return abfd->xvec;
/* Get contents of the only section. */
-static boolean
+static bfd_boolean
binary_get_section_contents (abfd, section, location, offset, count)
bfd *abfd;
asection *section ATTRIBUTE_UNUSED;
{
if (bfd_seek (abfd, offset, SEEK_SET) != 0
|| bfd_bread (location, count, abfd) != count)
- return false;
- return true;
+ return FALSE;
+ return TRUE;
}
/* Return the amount of memory needed to read the symbol table. */
/* Return the symbol table. */
static long
-binary_get_symtab (abfd, alocation)
+binary_canonicalize_symtab (abfd, alocation)
bfd *abfd;
asymbol **alocation;
{
syms = (asymbol *) bfd_alloc (abfd, amt);
if (syms == NULL)
- return false;
+ return 0;
/* Start symbol. */
syms[0].the_bfd = abfd;
/* Write section contents of a binary file. */
-static boolean
+static bfd_boolean
binary_set_section_contents (abfd, sec, data, offset, size)
bfd *abfd;
asection *sec;
- PTR data;
+ const PTR data;
file_ptr offset;
bfd_size_type size;
{
if (size == 0)
- return true;
+ return TRUE;
if (! abfd->output_has_begun)
{
- boolean found_low;
+ bfd_boolean found_low;
bfd_vma low;
asection *s;
/* The lowest section LMA sets the virtual address of the start
of the file. We use this to set the file position of all the
sections. */
- found_low = false;
+ found_low = FALSE;
low = 0;
for (s = abfd->sections; s != NULL; s = s->next)
if (((s->flags
&& (! found_low || s->lma < low))
{
low = s->lma;
- found_low = true;
+ found_low = TRUE;
}
for (s = abfd->sections; s != NULL; s = s->next)
(unsigned long) s->filepos);
}
- abfd->output_has_begun = true;
+ abfd->output_has_begun = TRUE;
}
/* We don't want to output anything for a section that is neither
loaded nor allocated. The contents of such a section are not
meaningful in the binary format. */
if ((sec->flags & (SEC_LOAD | SEC_ALLOC)) == 0)
- return true;
+ return TRUE;
if ((sec->flags & SEC_NEVER_LOAD) != 0)
- return true;
+ return TRUE;
return _bfd_generic_set_section_contents (abfd, sec, data, offset, size);
}
static int
binary_sizeof_headers (abfd, exec)
bfd *abfd ATTRIBUTE_UNUSED;
- boolean exec ATTRIBUTE_UNUSED;
+ bfd_boolean exec ATTRIBUTE_UNUSED;
{
return 0;
}
#define binary_bfd_relax_section bfd_generic_relax_section
#define binary_bfd_gc_sections bfd_generic_gc_sections
#define binary_bfd_merge_sections bfd_generic_merge_sections
+#define binary_bfd_discard_group bfd_generic_discard_group
#define binary_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define binary_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
+#define binary_bfd_link_just_syms _bfd_generic_link_just_syms
#define binary_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define binary_bfd_final_link _bfd_generic_final_link
#define binary_bfd_link_split_section _bfd_generic_link_split_section
projects / deliverable / binutils-gdb.git / blobdiff