/* BFD back-end for Intel 960 COFF files.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1997, 1999, 2000, 2001
- Free Software Foundation, Inc.
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1997, 1999, 2000, 2001,
+ 2002, 2003, 2004 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
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. */
+Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#define I960 1
#define BADMAG(x) I960BADMAG(x)
#include "coff/internal.h"
#include "libcoff.h" /* to allow easier abstraction-breaking */
-static boolean coff_i960_is_local_label_name PARAMS ((bfd *, const char *));
+static bfd_boolean coff_i960_is_local_label_name
+ PARAMS ((bfd *, const char *));
static bfd_reloc_status_type optcall_callback
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
static bfd_reloc_status_type coff_i960_relocate
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
static reloc_howto_type *coff_i960_reloc_type_lookup
PARAMS ((bfd *, bfd_reloc_code_real_type));
-static boolean coff_i960_start_final_link
+static bfd_boolean coff_i960_start_final_link
PARAMS ((bfd *, struct bfd_link_info *));
-static boolean coff_i960_relocate_section
+static bfd_boolean coff_i960_relocate_section
PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **));
-static boolean coff_i960_adjust_symndx
+static bfd_boolean coff_i960_adjust_symndx
PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *,
- struct internal_reloc *, boolean *));
+ struct internal_reloc *, bfd_boolean *));
#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)
#define COFF_ALIGN_IN_SECTION_HEADER 1
/* This set of local label names is taken from gas. */
-static boolean
+static bfd_boolean
coff_i960_is_local_label_name (abfd, name)
bfd *abfd ATTRIBUTE_UNUSED;
const char *name;
same object file. It appears to simply discard such relocs, rather
than adding their values into the object file. We handle this here
by converting all relocs against defined symbols into relocs
- against the section symbol, when generating a relocateable output
+ against the section symbol, when generating a relocatable output
file.
Note that this function is only called if we are not using the COFF
specific backend linker. It only does something when doing a
- relocateable link, which will almost certainly fail when not
+ relocatable link, which will almost certainly fail when not
generating COFF i960 output, so this function is actually no longer
useful. It was used before this target was converted to use the
COFF specific backend linker. */
if (output_bfd == NULL)
{
- /* Not generating relocateable output file. */
+ /* Not generating relocatable output file. */
return bfd_reloc_continue;
}
}
static reloc_howto_type howto_rellong =
- HOWTO ((unsigned int) R_RELLONG, 0, 2, 32,false, 0,
- complain_overflow_bitfield, coff_i960_relocate,"rellong", true,
+ HOWTO ((unsigned int) R_RELLONG, 0, 2, 32,FALSE, 0,
+ complain_overflow_bitfield, coff_i960_relocate,"rellong", TRUE,
0xffffffff, 0xffffffff, 0);
static reloc_howto_type howto_iprmed =
- HOWTO (R_IPRMED, 0, 2, 24,true,0, complain_overflow_signed,
- coff_i960_relocate, "iprmed ", true, 0x00ffffff, 0x00ffffff, 0);
+ HOWTO (R_IPRMED, 0, 2, 24,TRUE,0, complain_overflow_signed,
+ coff_i960_relocate, "iprmed ", TRUE, 0x00ffffff, 0x00ffffff, 0);
static reloc_howto_type howto_optcall =
- HOWTO (R_OPTCALL, 0,2,24,true,0, complain_overflow_signed,
- optcall_callback, "optcall", true, 0x00ffffff, 0x00ffffff, 0);
+ HOWTO (R_OPTCALL, 0,2,24,TRUE,0, complain_overflow_signed,
+ optcall_callback, "optcall", TRUE, 0x00ffffff, 0x00ffffff, 0);
static reloc_howto_type *
coff_i960_reloc_type_lookup (abfd, code)
called at the start of the linking process, and it creates the
necessary symbols. */
-static boolean
+static bfd_boolean
coff_i960_start_final_link (abfd, info)
bfd *abfd;
struct bfd_link_info *info;
asection *o;
bfd_byte *esym;
- if (! info->relocateable)
- return true;
+ if (! info->relocatable)
+ return TRUE;
esym = (bfd_byte *) bfd_malloc (symesz);
if (esym == NULL)
- return false;
+ return FALSE;
if (bfd_seek (abfd, obj_sym_filepos (abfd), SEEK_SET) != 0)
- return false;
+ return FALSE;
for (o = abfd->sections; o != NULL; o = o->next)
{
if (bfd_bwrite (esym, symesz, abfd) != symesz)
{
free (esym);
- return false;
+ return FALSE;
}
obj_raw_syment_count (abfd) += 1;
free (esym);
- return true;
+ return TRUE;
}
/* The reloc processing routine for the optimized COFF linker. */
-static boolean
+static bfd_boolean
coff_i960_relocate_section (output_bfd, info, input_bfd, input_section,
contents, relocs, syms, sections)
bfd *output_bfd ATTRIBUTE_UNUSED;
bfd_vma val;
reloc_howto_type *howto;
bfd_reloc_status_type rstat = bfd_reloc_ok;
- boolean done;
+ bfd_boolean done;
symndx = rel->r_symndx;
case 27: howto = &howto_optcall; break;
default:
bfd_set_error (bfd_error_bad_value);
- return false;
+ return FALSE;
}
val = 0;
+ sec->output_section->vma
+ sec->output_offset);
}
- else if (! info->relocateable)
+ else if (! info->relocatable)
{
if (! ((*info->callbacks->undefined_symbol)
(info, h->root.root.string, input_bfd, input_section,
- rel->r_vaddr - input_section->vma, true)))
- return false;
+ rel->r_vaddr - input_section->vma, TRUE)))
+ return FALSE;
}
}
- done = false;
+ done = FALSE;
- if (howto->type == R_OPTCALL && ! info->relocateable && symndx != -1)
+ if (howto->type == R_OPTCALL && ! info->relocatable && symndx != -1)
{
int class;
_("uncertain calling convention for non-COFF symbol"),
input_bfd, input_section,
rel->r_vaddr - input_section->vma)))
- return false;
+ return FALSE;
break;
case C_LEAFSTAT:
case C_LEAFEXT:
bfd_put_32 (input_bfd,
(bfd_vma) word,
contents + (rel->r_vaddr - input_section->vma));
- done = true;
+ done = TRUE;
}
break;
case C_SCALL:
if (symndx == -1)
name = "*ABS*";
else if (h != NULL)
- name = h->root.root.string;
+ name = NULL;
else
{
name = _bfd_coff_internal_syment_name (input_bfd, sym, buf);
if (name == NULL)
- return false;
+ return FALSE;
}
if (! ((*info->callbacks->reloc_overflow)
- (info, name, howto->name, (bfd_vma) 0, input_bfd,
- input_section, rel->r_vaddr - input_section->vma)))
- return false;
+ (info, (h ? &h->root : NULL), name, howto->name,
+ (bfd_vma) 0, input_bfd, input_section,
+ rel->r_vaddr - input_section->vma)))
+ return FALSE;
}
}
}
- return true;
+ return TRUE;
}
/* Adjust the symbol index of any reloc against a global symbol to
instead be a reloc against the internal symbol we created specially
for the section. */
-static boolean
+static bfd_boolean
coff_i960_adjust_symndx (obfd, info, ibfd, sec, irel, adjustedp)
bfd *obfd ATTRIBUTE_UNUSED;
struct bfd_link_info *info ATTRIBUTE_UNUSED;
bfd *ibfd;
asection *sec ATTRIBUTE_UNUSED;
struct internal_reloc *irel;
- boolean *adjustedp;
+ bfd_boolean *adjustedp;
{
struct coff_link_hash_entry *h;
- *adjustedp = false;
+ *adjustedp = FALSE;
h = obj_coff_sym_hashes (ibfd)[irel->r_symndx];
if (h == NULL
|| (h->root.type != bfd_link_hash_defined
&& h->root.type != bfd_link_hash_defweak))
- return true;
+ return TRUE;
irel->r_symndx = h->root.u.def.section->output_section->target_index - 1;
- *adjustedp = true;
+ *adjustedp = TRUE;
- return true;
+ return TRUE;
}
#define coff_bfd_is_local_label_name coff_i960_is_local_label_name
extern const bfd_target icoff_big_vec;
-CREATE_LITTLE_COFF_TARGET_VEC (icoff_little_vec, "coff-Intel-little", 0, 0, '_', & icoff_big_vec)
+CREATE_LITTLE_COFF_TARGET_VEC (icoff_little_vec, "coff-Intel-little", 0, 0, '_', & icoff_big_vec, COFF_SWAP_TABLE)
const bfd_target icoff_big_vec =
{
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