/* BFD back-end for PowerPC Microsoft Portable Executable files.
- Copyright 1990, 91, 92, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
+ Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 1999
+ Free Software Foundation, Inc.
Original version pieced together by Kim Knuttila (krk@cygnus.com)
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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
/* Current State:
- objdump works
#include "libcoff.h"
+/* This file is compiled more than once, but we only compile the
+ final_link routine once. */
+extern boolean ppc_bfd_coff_final_link
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern void dump_toc PARAMS ((PTR));
+
/* The toc is a set of bfd_vma fields. We use the fact that valid */
/* addresses are even (i.e. the bit representing "1" is off) to allow */
/* us to encode a little extra information in the field */
if (strcmp(addr->eye_catcher, EYE) != 0) \
{ \
fprintf(stderr,\
- "File %s, line %d, Hash check failure, bad eye %8s\n", \
+ _("File %s, line %d, Hash check failure, bad eye %8s\n"), \
__FILE__, __LINE__, addr->eye_catcher); \
abort(); \
}
static struct bfd_hash_entry *ppc_coff_link_hash_newfunc
PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *,
const char *));
+static boolean ppc_coff_link_hash_table_init
+ PARAMS ((struct ppc_coff_link_hash_table *, bfd *,
+ struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
+ struct bfd_hash_table *,
+ const char *)));
+static struct bfd_link_hash_table *ppc_coff_link_hash_table_create
+ PARAMS ((bfd *));
+static boolean coff_ppc_relocate_section
+ PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
+ struct internal_reloc *, struct internal_syment *, asection **));
+static reloc_howto_type *coff_ppc_rtype_to_howto
+ PARAMS ((bfd *, asection *, struct internal_reloc *,
+ struct coff_link_hash_entry *, struct internal_syment *,
+ bfd_vma *));
/* Routine to create an entry in the link hash table. */
if (i == 0) \
{ \
i = 1; \
- fprintf(stderr,"Unimplemented Relocation -- %s\n",x); \
+ fprintf(stderr,_("Unimplemented Relocation -- %s\n"),x); \
} \
}
\f
/* toc construction and management routines */
+
+/* This file is compiled twice, and these variables are defined in one
+ of the compilations. FIXME: This is confusing and weird. Also,
+ BFD should not use global variables. */
extern bfd* bfd_of_toc_owner;
extern long int global_toc_size;
extern struct list_ele *head;
extern struct list_ele *tail;
+static void record_toc
+ PARAMS ((asection *, int, enum ref_category, const char *));
+
static void
-record_toc(toc_section, our_toc_offset, cat, name)
+record_toc (toc_section, our_toc_offset, cat, name)
asection *toc_section;
int our_toc_offset;
enum ref_category cat;
#ifdef COFF_IMAGE_WITH_PE
+static boolean ppc_record_toc_entry
+ PARAMS ((bfd *, struct bfd_link_info *, asection *, int, enum toc_type));
+static void ppc_mark_symbol_as_glue
+ PARAMS ((bfd *, int, struct internal_reloc *));
+
/* record a toc offset against a symbol */
static boolean
ppc_record_toc_entry(abfd, info, sec, sym, toc_kind)
bfd *abfd;
- struct bfd_link_info *info;
- asection *sec;
+ struct bfd_link_info *info ATTRIBUTE_UNUSED;
+ asection *sec ATTRIBUTE_UNUSED;
int sym;
- enum toc_type toc_kind;
+ enum toc_type toc_kind ATTRIBUTE_UNUSED;
{
struct ppc_coff_link_hash_entry *h;
const char *name;
local_syms = obj_coff_local_toc_table(abfd);
if (local_syms == 0)
{
- int i;
+ unsigned int i;
/* allocate a table */
local_syms =
(int *) bfd_zalloc (abfd,
/* The size must fit in a 16bit displacment */
if (global_toc_size > 65535)
{
- (*_bfd_error_handler) ("TOC overflow");
+ (*_bfd_error_handler) (_("TOC overflow"));
bfd_set_error (bfd_error_file_too_big);
return false;
}
/* The size must fit in a 16bit displacment */
if (global_toc_size >= 65535)
{
- (*_bfd_error_handler) ("TOC overflow");
+ (*_bfd_error_handler) (_("TOC overflow"));
bfd_set_error (bfd_error_file_too_big);
return false;
}
appear in the output .reloc section. */
static boolean in_reloc_p(abfd, howto)
- bfd * abfd;
+ bfd * abfd ATTRIBUTE_UNUSED;
reloc_howto_type *howto;
{
return
if ((part1_consth_active) && (r_type != IMAGE_REL_PPC_PAIR))
{
part1_consth_active = false;
- *error_message = (char *) "Missing PAIR";
+ *error_message = (char *) _("Missing PAIR");
return(bfd_reloc_dangerous);
}
sec = sections[symndx];
val = (sec->output_section->vma
+ sec->output_offset
- + sym->n_value
- - sec->vma);
+ + sym->n_value);
+ if (! obj_pe (output_bfd))
+ val -= sec->vma;
}
}
else
{
default:
(*_bfd_error_handler)
- ("%s: unsupported relocation type 0x%02x",
+ (_("%s: unsupported relocation type 0x%02x"),
bfd_get_filename (input_bfd), r_type);
bfd_set_error (bfd_error_bad_value);
return false;
if (our_toc_offset >= 65535)
{
(*_bfd_error_handler)
- ("%s: Relocation for %s of %x exceeds Toc size limit",
+ (_("%s: Relocation for %s of %x exceeds Toc size limit"),
bfd_get_filename (input_bfd), name, our_toc_offset);
bfd_set_error (bfd_error_bad_value);
return false;
our_toc_offset > toc_section->_raw_size)
{
(*_bfd_error_handler)
- ("%s: Relocation exceeds allocated TOC (%x)",
+ (_("%s: Relocation exceeds allocated TOC (%x)"),
bfd_get_filename (input_bfd),
toc_section->_raw_size);
bfd_set_error (bfd_error_bad_value);
}
fprintf(stderr,
- "Warning: unsupported reloc %s <file %s, section %s>\n",
+ _("Warning: unsupported reloc %s <file %s, section %s>\n"),
howto->name,
bfd_get_filename(input_bfd),
input_section->name);
my_name = h->root.root.root.string;
(*_bfd_error_handler)
- ("%s: Out of order IMGLUE reloc for %s",
+ (_("%s: Out of order IMGLUE reloc for %s"),
bfd_get_filename (input_bfd), my_name);
bfd_set_error (bfd_error_bad_value);
return false;
return true;
}
-
#ifdef COFF_IMAGE_WITH_PE
+/* FIXME: BFD should not use global variables. This file is compiled
+ twice, and these variables are shared. This is confusing and
+ weird. */
+
long int global_toc_size = 4;
bfd* bfd_of_toc_owner = 0;
struct list_ele *tail;
static char *
-h1 = "\n\t\t\tTOC MAPPING\n\n";
+h1 = N_("\n\t\t\tTOC MAPPING\n\n");
static char *
-h2 = " TOC disassembly Comments Name\n";
+h2 = N_(" TOC disassembly Comments Name\n");
static char *
-h3 = " Offset spelling (if present)\n";
+h3 = N_(" Offset spelling (if present)\n");
void
-dump_toc(vfile)
- void *vfile;
+dump_toc (vfile)
+ PTR vfile;
{
- FILE *file = vfile;
+ FILE *file = (FILE *) vfile;
struct list_ele *t;
- fprintf(file, h1);
- fprintf(file, h2);
- fprintf(file, h3);
+ fprintf(file, _(h1));
+ fprintf(file, _(h2));
+ fprintf(file, _(h3));
for(t = head; t != 0; t=t->next)
{
- char *cat;
+ const char *cat = "";
if (t->cat == priv)
- cat = "private ";
+ cat = _("private ");
else if (t->cat == pub)
- cat = "public ";
+ cat = _("public ");
else if (t->cat == data)
- cat = "data-in-toc ";
+ cat = _("data-in-toc ");
if (t->offset > global_toc_size)
{
if (t->offset <= global_toc_size + thunk_size)
- cat = "IAT reference ";
+ cat = _("IAT reference ");
else
{
fprintf(file,
- "**** global_toc_size %ld(%lx), thunk_size %ld(%lx)\n",
+ _("**** global_toc_size %ld(%lx), thunk_size %ld(%lx)\n"),
global_toc_size, global_toc_size, thunk_size, thunk_size);
- cat = "Out of bounds!";
+ cat = _("Out of bounds!");
}
}
boolean
ppc_allocate_toc_section (info)
- struct bfd_link_info *info;
+ struct bfd_link_info *info ATTRIBUTE_UNUSED;
{
asection *s;
bfd_byte *foo;
input_section,
output_bfd,
error_message)
- bfd *abfd;
- arelent *reloc_entry;
- asymbol *symbol;
- PTR data;
- asection *input_section;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ arelent *reloc_entry ATTRIBUTE_UNUSED;
+ asymbol *symbol ATTRIBUTE_UNUSED;
+ PTR data ATTRIBUTE_UNUSED;
+ asection *input_section ATTRIBUTE_UNUSED;
bfd *output_bfd;
- char **error_message;
+ char **error_message ATTRIBUTE_UNUSED;
{
UN_IMPL("REFHI");
DUMP_RELOC("REFHI",reloc_entry);
input_section,
output_bfd,
error_message)
- bfd *abfd;
- arelent *reloc_entry;
- asymbol *symbol;
- PTR data;
- asection *input_section;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ arelent *reloc_entry ATTRIBUTE_UNUSED;
+ asymbol *symbol ATTRIBUTE_UNUSED;
+ PTR data ATTRIBUTE_UNUSED;
+ asection *input_section ATTRIBUTE_UNUSED;
bfd *output_bfd;
- char **error_message;
+ char **error_message ATTRIBUTE_UNUSED;
{
UN_IMPL("PAIR");
DUMP_RELOC("PAIR",reloc_entry);
input_section,
output_bfd,
error_message)
- bfd *abfd;
- arelent *reloc_entry;
- asymbol *symbol;
- PTR data;
- asection *input_section;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ arelent *reloc_entry ATTRIBUTE_UNUSED;
+ asymbol *symbol ATTRIBUTE_UNUSED;
+ PTR data ATTRIBUTE_UNUSED;
+ asection *input_section ATTRIBUTE_UNUSED;
bfd *output_bfd;
- char **error_message;
+ char **error_message ATTRIBUTE_UNUSED;
{
UN_IMPL("TOCREL16");
DUMP_RELOC("TOCREL16",reloc_entry);
input_section,
output_bfd,
error_message)
- bfd *abfd;
- arelent *reloc_entry;
- asymbol *symbol;
- PTR data;
- asection *input_section;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ arelent *reloc_entry ATTRIBUTE_UNUSED;
+ asymbol *symbol ATTRIBUTE_UNUSED;
+ PTR data ATTRIBUTE_UNUSED;
+ asection *input_section ATTRIBUTE_UNUSED;
bfd *output_bfd;
- char **error_message;
+ char **error_message ATTRIBUTE_UNUSED;
{
UN_IMPL("SECREL");
DUMP_RELOC("SECREL",reloc_entry);
input_section,
output_bfd,
error_message)
- bfd *abfd;
- arelent *reloc_entry;
- asymbol *symbol;
- PTR data;
- asection *input_section;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ arelent *reloc_entry ATTRIBUTE_UNUSED;
+ asymbol *symbol ATTRIBUTE_UNUSED;
+ PTR data ATTRIBUTE_UNUSED;
+ asection *input_section ATTRIBUTE_UNUSED;
bfd *output_bfd;
- char **error_message;
+ char **error_message ATTRIBUTE_UNUSED;
{
UN_IMPL("SECTION");
DUMP_RELOC("SECTION",reloc_entry);
input_section,
output_bfd,
error_message)
- bfd *abfd;
- arelent *reloc_entry;
- asymbol *symbol;
- PTR data;
- asection *input_section;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ arelent *reloc_entry ATTRIBUTE_UNUSED;
+ asymbol *symbol ATTRIBUTE_UNUSED;
+ PTR data ATTRIBUTE_UNUSED;
+ asection *input_section ATTRIBUTE_UNUSED;
bfd *output_bfd;
- char **error_message;
+ char **error_message ATTRIBUTE_UNUSED;
{
UN_IMPL("IMGLUE");
DUMP_RELOC("IMGLUE",reloc_entry);
break;
default:
fprintf(stderr,
- "Warning: Unsupported reloc %s [%d] used -- it may not work.\n",
+ _("Warning: Unsupported reloc %s [%d] used -- it may not work.\n"),
ppc_coff_howto_table[r_type].name,
r_type);
howto = ppc_coff_howto_table + r_type;
static reloc_howto_type *
coff_ppc_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
asection *sec;
struct internal_reloc *rel;
- struct coff_link_hash_entry *h;
- struct internal_syment *sym;
+ struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
+ struct internal_syment *sym ATTRIBUTE_UNUSED;
bfd_vma *addendp;
{
reloc_howto_type *howto;
break;
default:
fprintf(stderr,
- "Warning: Unsupported reloc %s [%d] used -- it may not work.\n",
+ _("Warning: Unsupported reloc %s [%d] used -- it may not work.\n"),
ppc_coff_howto_table[r_type].name,
r_type);
howto = ppc_coff_howto_table + r_type;
static reloc_howto_type *
ppc_coff_reloc_type_lookup (abfd, code)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
bfd_reloc_code_real_type code;
{
switch (code)
#define RTYPE2HOWTO(cache_ptr, dst) ppc_coff_rtype2howto (cache_ptr, dst)
#ifndef COFF_IMAGE_WITH_PE
-static void
-ppc_coff_swap_sym_in_hook ();
+static void ppc_coff_swap_sym_in_hook PARAMS ((bfd *, PTR, PTR));
#endif
/* We use the special COFF backend linker, with our own special touch. */
static void
ppc_coff_swap_sym_in_hook (abfd, ext1, in1)
bfd *abfd;
- PTR ext1;
+ PTR ext1 ATTRIBUTE_UNUSED;
PTR in1;
{
struct internal_syment *in = (struct internal_syment *)in1;
}
#endif
-boolean
-ppc_bfd_coff_final_link ();
-
#ifndef COFF_IMAGE_WITH_PE
+static boolean ppc_do_last PARAMS ((bfd *));
+static bfd *ppc_get_last PARAMS ((void));
+
static boolean
-ppc_do_last(abfd)
+ppc_do_last (abfd)
bfd *abfd;
{
if (abfd == bfd_of_toc_owner)
#ifdef POWERPC_LE_PE
{
- extern bfd* ppc_get_last();
bfd* last_one = ppc_get_last();
if (last_one)
{
#endif
\f
+/* Forward declaration for use by alternative_target field. */
+#ifdef TARGET_BIG_SYM
+extern const bfd_target TARGET_BIG_SYM;
+#endif
+
/* The transfer vectors that lead the outside world to all of the above. */
#ifdef TARGET_LITTLE_SYM
-const bfd_target
-TARGET_LITTLE_SYM =
+const bfd_target TARGET_LITTLE_SYM =
{
TARGET_LITTLE_NAME, /* name or coff-arm-little */
bfd_target_coff_flavour,
BFD_JUMP_TABLE_WRITE (coff),
BFD_JUMP_TABLE_LINK (coff),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+ /* Alternative_target. */
+#ifdef TARGET_BIG_SYM
+ & TARGET_BIG_SYM,
+#else
+ NULL,
+#endif
- COFF_SWAP_TABLE,
+ COFF_SWAP_TABLE
};
#endif
#ifdef TARGET_BIG_SYM
-const bfd_target
-TARGET_BIG_SYM =
+const bfd_target TARGET_BIG_SYM =
{
TARGET_BIG_NAME,
bfd_target_coff_flavour,
BFD_JUMP_TABLE_LINK (coff),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
- COFF_SWAP_TABLE,
+
+ /* Alternative_target. */
+#ifdef TARGET_LITTLE_SYM
+ & TARGET_LITTLE_SYM,
+#else
+ NULL,
+#endif
+
+ COFF_SWAP_TABLE
};
#endif
projects / deliverable / binutils-gdb.git / blobdiff