/* BFD back-end for MIPS Extended-Coff files.
- Copyright 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+ Copyright 1990, 91, 92, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
Original version by Per Bothner.
Full support added by Ian Lance Taylor, ian@cygnus.com.
asection *,
struct ecoff_link_hash_entry *,
bfd_byte *, bfd_vma));
+static reloc_howto_type *mips_bfd_reloc_type_lookup
+ PARAMS ((bfd *, bfd_reloc_code_real_type));
+
\f
/* ECOFF has COFF sections, but the debugging information is stored in
a completely different format. ECOFF targets use some of the
true) /* pcrel_offset */
};
-#define MIPS_HOWTO_COUNT \
- (sizeof mips_howto_table / sizeof mips_howto_table[0])
-
/* When the linker is doing relaxing, it may change a external PCREL16
reloc. This typically represents an instruction like
bal foo
case MIPS_MAGIC_BIG:
case MIPS_MAGIC_BIG2:
case MIPS_MAGIC_BIG3:
- return abfd->xvec->byteorder_big_p;
+ return bfd_big_endian (abfd);
case MIPS_MAGIC_LITTLE:
case MIPS_MAGIC_LITTLE2:
case MIPS_MAGIC_LITTLE3:
- return abfd->xvec->byteorder_big_p == false;
+ return bfd_little_endian (abfd);
default:
return false;
const RELOC *ext = (RELOC *) ext_ptr;
intern->r_vaddr = bfd_h_get_32 (abfd, (bfd_byte *) ext->r_vaddr);
- if (abfd->xvec->header_byteorder_big_p != false)
+ if (bfd_header_big_endian (abfd))
{
intern->r_symndx = (((int) ext->r_bits[0]
<< RELOC_BITS0_SYMNDX_SH_LEFT_BIG)
}
bfd_h_put_32 (abfd, intern->r_vaddr, (bfd_byte *) ext->r_vaddr);
- if (abfd->xvec->header_byteorder_big_p != false)
+ if (bfd_header_big_endian (abfd))
{
ext->r_bits[0] = r_symndx >> RELOC_BITS0_SYMNDX_SH_LEFT_BIG;
ext->r_bits[1] = r_symndx >> RELOC_BITS1_SYMNDX_SH_LEFT_BIG;
|| intern->r_type == MIPS_R_RELLO)))
rptr->addend = intern->r_offset;
- rptr->howto = &mips_howto_table[intern->r_type];
+ rptr->howto = &ecoff_backend (abfd)->howto_table[intern->r_type];
}
/* Make any adjustments needed to a reloc before writing it out. None
REFLO reloc, because there is a carry from the REFLO to the REFHI.
Here we just save the information we need; we do the actual
relocation when we see the REFLO. MIPS ECOFF requires that the
- REFLO immediately follow the REFHI, so this ought to work. */
+ REFLO immediately follow the REFHI. As a GNU extension, we permit
+ an arbitrary number of HI relocs to be associated with a single LO
+ reloc. This extension permits gcc to output the HI and LO relocs
+ itself. */
+
+struct mips_hi
+{
+ struct mips_hi *next;
+ bfd_byte *addr;
+ bfd_vma addend;
+};
+
+/* FIXME: This should not be a static variable. */
-static bfd_byte *mips_refhi_addr;
-static bfd_vma mips_refhi_addend;
+static struct mips_hi *mips_refhi_list;
static bfd_reloc_status_type
mips_refhi_reloc (abfd,
{
bfd_reloc_status_type ret;
bfd_vma relocation;
+ struct mips_hi *n;
/* If we're relocating, and this an external symbol, we don't want
to change anything. */
return bfd_reloc_outofrange;
/* Save the information, and let REFLO do the actual relocation. */
- mips_refhi_addr = (bfd_byte *) data + reloc_entry->address;
- mips_refhi_addend = relocation;
+ n = (struct mips_hi *) bfd_malloc (sizeof *n);
+ if (n == NULL)
+ return bfd_reloc_outofrange;
+ n->addr = (bfd_byte *) data + reloc_entry->address;
+ n->addend = relocation;
+ n->next = mips_refhi_list;
+ mips_refhi_list = n;
if (output_bfd != (bfd *) NULL)
reloc_entry->address += input_section->output_offset;
bfd *output_bfd;
char **error_message;
{
- if (mips_refhi_addr != (bfd_byte *) NULL)
+ if (mips_refhi_list != NULL)
{
- unsigned long insn;
- unsigned long val;
- unsigned long vallo;
-
- /* Do the REFHI relocation. Note that we actually don't need to
- know anything about the REFLO itself, except where to find
- the low 16 bits of the addend needed by the REFHI. */
- insn = bfd_get_32 (abfd, mips_refhi_addr);
- vallo = (bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address)
- & 0xffff);
- val = ((insn & 0xffff) << 16) + vallo;
- val += mips_refhi_addend;
-
- /* The low order 16 bits are always treated as a signed value.
- Therefore, a negative value in the low order bits requires an
- adjustment in the high order bits. We need to make this
- adjustment in two ways: once for the bits we took from the
- data, and once for the bits we are putting back in to the
- data. */
- if ((vallo & 0x8000) != 0)
- val -= 0x10000;
- if ((val & 0x8000) != 0)
- val += 0x10000;
-
- insn = (insn &~ 0xffff) | ((val >> 16) & 0xffff);
- bfd_put_32 (abfd, insn, mips_refhi_addr);
-
- mips_refhi_addr = (bfd_byte *) NULL;
+ struct mips_hi *l;
+
+ l = mips_refhi_list;
+ while (l != NULL)
+ {
+ unsigned long insn;
+ unsigned long val;
+ unsigned long vallo;
+ struct mips_hi *next;
+
+ /* Do the REFHI relocation. Note that we actually don't
+ need to know anything about the REFLO itself, except
+ where to find the low 16 bits of the addend needed by the
+ REFHI. */
+ insn = bfd_get_32 (abfd, l->addr);
+ vallo = (bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address)
+ & 0xffff);
+ val = ((insn & 0xffff) << 16) + vallo;
+ val += l->addend;
+
+ /* The low order 16 bits are always treated as a signed
+ value. Therefore, a negative value in the low order bits
+ requires an adjustment in the high order bits. We need
+ to make this adjustment in two ways: once for the bits we
+ took from the data, and once for the bits we are putting
+ back in to the data. */
+ if ((vallo & 0x8000) != 0)
+ val -= 0x10000;
+ if ((val & 0x8000) != 0)
+ val += 0x10000;
+
+ insn = (insn &~ 0xffff) | ((val >> 16) & 0xffff);
+ bfd_put_32 (abfd, insn, l->addr);
+
+ next = l->next;
+ free (l);
+ l = next;
+ }
+
+ mips_refhi_list = NULL;
}
/* Now do the REFLO reloc in the usual way. */
char **error_message;
{
boolean relocateable;
+ bfd_vma gp;
bfd_vma relocation;
unsigned long val;
unsigned long insn;
BFD. If we can't find it, we're stuck. We cache it in the ECOFF
target data. We don't need to adjust the symbol value for an
external symbol if we are producing relocateable output. */
- if (ecoff_data (output_bfd)->gp == 0
+ gp = _bfd_get_gp_value (output_bfd);
+ if (gp == 0
&& (relocateable == false
|| (symbol->flags & BSF_SECTION_SYM) != 0))
{
if (relocateable != false)
{
/* Make up a value. */
- ecoff_data (output_bfd)->gp =
- symbol->section->output_section->vma + 0x4000;
+ gp = symbol->section->output_section->vma + 0x4000;
+ _bfd_set_gp_value (output_bfd, gp);
}
else
{
name = bfd_asymbol_name (*sym);
if (*name == '_' && strcmp (name, "_gp") == 0)
{
- ecoff_data (output_bfd)->gp = bfd_asymbol_value (*sym);
+ gp = bfd_asymbol_value (*sym);
+ _bfd_set_gp_value (output_bfd, gp);
break;
}
}
if (i >= count)
{
/* Only get the error once. */
- ecoff_data (output_bfd)->gp = 4;
+ gp = 4;
+ _bfd_set_gp_value (output_bfd, gp);
*error_message =
(char *) "GP relative relocation when _gp not defined";
return bfd_reloc_dangerous;
an external symbol. */
if (relocateable == false
|| (symbol->flags & BSF_SECTION_SYM) != 0)
- val += relocation - ecoff_data (output_bfd)->gp;
+ val += relocation - gp;
insn = (insn &~ 0xffff) | (val & 0xffff);
bfd_put_32 (abfd, insn, (bfd_byte *) data + reloc_entry->address);
are Cygnus extensions used when generating position independent
code for embedded systems. */
-static bfd_byte *mips_relhi_addr;
-static bfd_vma mips_relhi_addend;
+/* FIXME: This should not be a static variable. */
+
+static struct mips_hi *mips_relhi_list;
static bfd_reloc_status_type
mips_relhi_reloc (abfd,
{
bfd_reloc_status_type ret;
bfd_vma relocation;
+ struct mips_hi *n;
/* If this is a reloc against a section symbol, then it is correct
in the object file. The only time we want to change this case is
return bfd_reloc_outofrange;
/* Save the information, and let RELLO do the actual relocation. */
- mips_relhi_addr = (bfd_byte *) data + reloc_entry->address;
- mips_relhi_addend = relocation;
+ n = (struct mips_hi *) bfd_malloc (sizeof *n);
+ if (n == NULL)
+ return bfd_reloc_outofrange;
+ n->addr = (bfd_byte *) data + reloc_entry->address;
+ n->addend = relocation;
+ n->next = mips_relhi_list;
+ mips_relhi_list = n;
if (output_bfd != (bfd *) NULL)
reloc_entry->address += input_section->output_offset;
bfd *output_bfd;
char **error_message;
{
- if (mips_relhi_addr != (bfd_byte *) NULL)
+ if (mips_relhi_list != NULL)
{
- unsigned long insn;
- unsigned long val;
- unsigned long vallo;
-
- /* Do the RELHI relocation. Note that we actually don't need to
- know anything about the RELLO itself, except where to find
- the low 16 bits of the addend needed by the RELHI. */
- insn = bfd_get_32 (abfd, mips_relhi_addr);
- vallo = (bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address)
- & 0xffff);
- val = ((insn & 0xffff) << 16) + vallo;
- val += mips_relhi_addend;
-
- /* If the symbol is defined, make val PC relative. If the
- symbol is not defined we don't want to do this, because we
- don't want the value in the object file to incorporate the
- address of the reloc. */
- if (! bfd_is_und_section (bfd_get_section (symbol))
- && ! bfd_is_com_section (bfd_get_section (symbol)))
- val -= (input_section->output_section->vma
- + input_section->output_offset
- + reloc_entry->address);
-
- /* The low order 16 bits are always treated as a signed value.
- Therefore, a negative value in the low order bits requires an
- adjustment in the high order bits. We need to make this
- adjustment in two ways: once for the bits we took from the
- data, and once for the bits we are putting back in to the
- data. */
- if ((vallo & 0x8000) != 0)
- val -= 0x10000;
- if ((val & 0x8000) != 0)
- val += 0x10000;
-
- insn = (insn &~ 0xffff) | ((val >> 16) & 0xffff);
- bfd_put_32 (abfd, insn, mips_relhi_addr);
-
- mips_relhi_addr = (bfd_byte *) NULL;
+ struct mips_hi *l;
+
+ l = mips_relhi_list;
+ while (l != NULL)
+ {
+ unsigned long insn;
+ unsigned long val;
+ unsigned long vallo;
+ struct mips_hi *next;
+
+ /* Do the RELHI relocation. Note that we actually don't
+ need to know anything about the RELLO itself, except
+ where to find the low 16 bits of the addend needed by the
+ RELHI. */
+ insn = bfd_get_32 (abfd, l->addr);
+ vallo = (bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address)
+ & 0xffff);
+ val = ((insn & 0xffff) << 16) + vallo;
+ val += l->addend;
+
+ /* If the symbol is defined, make val PC relative. If the
+ symbol is not defined we don't want to do this, because
+ we don't want the value in the object file to incorporate
+ the address of the reloc. */
+ if (! bfd_is_und_section (bfd_get_section (symbol))
+ && ! bfd_is_com_section (bfd_get_section (symbol)))
+ val -= (input_section->output_section->vma
+ + input_section->output_offset
+ + reloc_entry->address);
+
+ /* The low order 16 bits are always treated as a signed
+ value. Therefore, a negative value in the low order bits
+ requires an adjustment in the high order bits. We need
+ to make this adjustment in two ways: once for the bits we
+ took from the data, and once for the bits we are putting
+ back in to the data. */
+ if ((vallo & 0x8000) != 0)
+ val -= 0x10000;
+ if ((val & 0x8000) != 0)
+ val += 0x10000;
+
+ insn = (insn &~ 0xffff) | ((val >> 16) & 0xffff);
+ bfd_put_32 (abfd, insn, l->addr);
+
+ next = l->next;
+ free (l);
+ l = next;
+ }
+
+ mips_relhi_list = NULL;
}
/* If this is a reloc against a section symbol, then it is correct
return (reloc_howto_type *) NULL;
}
- return &mips_howto_table[mips_type];
+ return &ecoff_backend (abfd)->howto_table[mips_type];
}
\f
/* A helper routine for mips_relocate_section which handles the REFHI
boolean got_lo;
struct internal_reloc lo_int_rel;
- BFD_ASSERT (input_bfd->xvec->header_byteorder_big_p
- == output_bfd->xvec->header_byteorder_big_p);
+ BFD_ASSERT (input_bfd->xvec->byteorder
+ == output_bfd->xvec->byteorder);
/* We keep a table mapping the symndx found in an internal reloc to
the appropriate section. This is faster than looking up the
(NUM_RELOC_SECTIONS
* sizeof (asection *))));
if (!symndx_to_section)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
symndx_to_section[RELOC_SECTION_NONE] = NULL;
symndx_to_section[RELOC_SECTION_TEXT] =
sym_hashes = ecoff_data (input_bfd)->sym_hashes;
- gp = ecoff_data (output_bfd)->gp;
+ gp = _bfd_get_gp_value (output_bfd);
if (gp == 0)
gp_undefined = true;
else
for (i = 0; ext_rel < ext_rel_end; ext_rel++, i++)
{
struct internal_reloc int_rel;
+ boolean use_lo;
bfd_vma addend;
reloc_howto_type *howto;
struct ecoff_link_hash_entry *h = NULL;
got_lo = false;
}
- BFD_ASSERT (int_rel.r_type
- < sizeof mips_howto_table / sizeof mips_howto_table[0]);
+ BFD_ASSERT (int_rel.r_type < ecoff_backend (abfd)->howto_table_size);
/* The REFHI and RELHI relocs requires special handling. they
must be followed by a REFLO or RELLO reloc, respectively, and
if (int_rel.r_type == MIPS_R_REFHI
|| int_rel.r_type == MIPS_R_RELHI)
{
- BFD_ASSERT ((ext_rel + 1) < ext_rel_end);
- mips_ecoff_swap_reloc_in (input_bfd, (PTR) (ext_rel + 1),
- &lo_int_rel);
- BFD_ASSERT ((lo_int_rel.r_type
- == (int_rel.r_type == MIPS_R_REFHI
- ? MIPS_R_REFLO
- : MIPS_R_RELLO))
- && int_rel.r_extern == lo_int_rel.r_extern
- && int_rel.r_symndx == lo_int_rel.r_symndx);
- got_lo = true;
+ struct external_reloc *lo_ext_rel;
+
+ /* As a GNU extension, permit an arbitrary number of REFHI
+ or RELHI relocs before the REFLO or RELLO reloc. This
+ permits gcc to emit the HI and LO relocs itself. */
+ for (lo_ext_rel = ext_rel + 1;
+ lo_ext_rel < ext_rel_end;
+ lo_ext_rel++)
+ {
+ mips_ecoff_swap_reloc_in (input_bfd, (PTR) lo_ext_rel,
+ &lo_int_rel);
+ if (lo_int_rel.r_type != int_rel.r_type)
+ break;
+ }
+
+ if (lo_ext_rel < ext_rel_end
+ && (lo_int_rel.r_type
+ == (int_rel.r_type == MIPS_R_REFHI
+ ? MIPS_R_REFLO
+ : MIPS_R_RELLO))
+ && int_rel.r_extern == lo_int_rel.r_extern
+ && int_rel.r_symndx == lo_int_rel.r_symndx)
+ {
+ use_lo = true;
+ if (lo_ext_rel == ext_rel + 1)
+ got_lo = true;
+ }
}
- howto = &mips_howto_table[int_rel.r_type];
+ howto = &ecoff_backend (abfd)->howto_table[int_rel.r_type];
/* The SWITCH reloc must be handled specially. This reloc is
marks the location of a difference between two portions of an
int_rel.r_vaddr - input_section->vma)))
return false;
/* Only give the error once per link. */
- ecoff_data (output_bfd)->gp = gp = 4;
+ gp = 4;
+ _bfd_set_gp_value (output_bfd, gp);
gp_undefined = false;
}
if (! int_rel.r_extern)
being against a section, we must put a
special value into the r_offset field. This
value is the old addend. The r_offset for
- both the RELOHI and RELLO relocs are the
- same, and we set both when we see RELHI. */
+ both the RELHI and RELLO relocs are the same,
+ and we set both when we see RELHI. */
if (int_rel.r_type == MIPS_R_RELHI)
{
long addhi, addlo;
addhi -= 0x10000;
addhi <<= 16;
- addlo = bfd_get_32 (input_bfd,
- (contents
- + adjust
- + lo_int_rel.r_vaddr
- - input_section->vma));
- addlo &= 0xffff;
- if (addlo & 0x8000)
- addlo -= 0x10000;
+ if (! use_lo)
+ addlo = 0;
+ else
+ {
+ addlo = bfd_get_32 (input_bfd,
+ (contents
+ + adjust
+ + lo_int_rel.r_vaddr
+ - input_section->vma));
+ addlo &= 0xffff;
+ if (addlo & 0x8000)
+ addlo -= 0x10000;
+
+ lo_int_rel.r_offset = addhi + addlo;
+ }
int_rel.r_offset = addhi + addlo;
- lo_int_rel.r_offset = int_rel.r_offset;
}
}
- input_section->vma));
else
{
- mips_relocate_hi (&int_rel, &lo_int_rel,
+ mips_relocate_hi (&int_rel,
+ use_lo ? &lo_int_rel : NULL,
input_bfd, input_section, contents,
adjust, relocation,
int_rel.r_type == MIPS_R_RELHI);
adding in the start address. */
if (howto->pc_relative)
{
- if (int_rel.r_type != MIPS_R_RELHI)
+ if (int_rel.r_type != MIPS_R_RELHI || ! use_lo)
relocation += int_rel.r_vaddr + adjust;
else
relocation += lo_int_rel.r_vaddr + adjust;
addend);
else
{
- mips_relocate_hi (&int_rel, &lo_int_rel, input_bfd,
- input_section, contents, adjust,
+ mips_relocate_hi (&int_rel,
+ use_lo ? &lo_int_rel : NULL,
+ input_bfd, input_section, contents, adjust,
relocation,
int_rel.r_type == MIPS_R_RELHI);
r = bfd_reloc_ok;
if (section_tdata == (struct ecoff_section_tdata *) NULL)
{
sec->used_by_bfd =
- (PTR) bfd_alloc_by_size_t (abfd, sizeof (struct ecoff_section_tdata));
+ (PTR) bfd_alloc (abfd, sizeof (struct ecoff_section_tdata));
if (sec->used_by_bfd == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
section_tdata = ecoff_section_data (abfd, sec);
section_tdata->external_relocs = NULL;
section_tdata->external_relocs =
(PTR) bfd_alloc (abfd, external_relocs_size);
if (section_tdata->external_relocs == NULL && external_relocs_size != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
if (bfd_seek (abfd, sec->rel_filepos, SEEK_SET) != 0
|| (bfd_read (section_tdata->external_relocs, 1,
continue;
/* Quickly check that this reloc is external PCREL16. */
- if (abfd->xvec->header_byteorder_big_p)
+ if (bfd_header_big_endian (abfd))
{
if ((ext_rel->r_bits[3] & RELOC_BITS3_EXTERN_BIG) == 0
|| (((ext_rel->r_bits[3] & RELOC_BITS3_TYPE_BIG)
if (info->keep_memory)
contents = (bfd_byte *) bfd_alloc (abfd, sec->_raw_size);
else
- contents = (bfd_byte *) malloc ((size_t) sec->_raw_size);
+ contents = (bfd_byte *) bfd_malloc ((size_t) sec->_raw_size);
if (contents == (bfd_byte *) NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
if (! bfd_get_section_contents (abfd, sec, (PTR) contents,
(file_ptr) 0, sec->_raw_size))
goto error_return;
size_t size;
size = sec->reloc_count * sizeof (long);
- offsets = (long *) bfd_alloc_by_size_t (abfd, size);
+ offsets = (long *) bfd_alloc (abfd, size);
if (offsets == (long *) NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
memset (offsets, 0, size);
section_tdata->offsets = offsets;
}
adjust = ((struct ecoff_value_adjust *)
bfd_alloc (abfd, sizeof (struct ecoff_value_adjust)));
if (adjust == (struct ecoff_value_adjust *) NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
adjust->start = int_rel.r_vaddr;
adjust->end = sec->vma + sec->_raw_size;
relsec->contents = (bfd_byte *) bfd_alloc (abfd, datasec->reloc_count * 4);
if (relsec->contents == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
p = relsec->contents;
(unsigned (*) PARAMS ((bfd *,PTR,PTR))) bfd_void, /* reloc_out */
mips_ecoff_swap_filehdr_out, mips_ecoff_swap_aouthdr_out,
mips_ecoff_swap_scnhdr_out,
- FILHSZ, AOUTSZ, SCNHSZ, 0, 0, 0, 0, true,
+ FILHSZ, AOUTSZ, SCNHSZ, 0, 0, 0, 0, true, false, 4,
mips_ecoff_swap_filehdr_in, mips_ecoff_swap_aouthdr_in,
mips_ecoff_swap_scnhdr_in, NULL,
mips_ecoff_bad_format_hook, _bfd_ecoff_set_arch_mach_hook,
_bfd_ecoff_mkobject_hook, _bfd_ecoff_styp_to_sec_flags,
_bfd_ecoff_set_alignment_hook, _bfd_ecoff_slurp_symbol_table,
- NULL, NULL, NULL, NULL, NULL, NULL, NULL
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
},
/* Supported architecture. */
bfd_arch_mips,
},
/* External reloc size. */
RELSZ,
+ /* Howto reloc table. */
+ mips_howto_table,
+ /* Howto reloc table size. */
+ sizeof mips_howto_table / sizeof mips_howto_table[0],
+ /* Does this backend implement the LITERALSLEAZY reloc? */
+ false,
/* Reloc swapping functions. */
mips_ecoff_swap_reloc_in,
mips_ecoff_swap_reloc_out,
/* Relocate section contents while linking. */
mips_relocate_section,
/* Do final adjustments to filehdr and aouthdr. */
- NULL
+ NULL,
+ /* Read an element from an archive at a given file position. */
+ _bfd_get_elt_at_filepos
};
/* Looking up a reloc type is MIPS specific. */
#define _bfd_ecoff_bfd_get_relocated_section_contents \
bfd_generic_get_relocated_section_contents
+/* Handling file windows is generic. */
+#define _bfd_ecoff_get_section_contents_in_window \
+ _bfd_generic_get_section_contents_in_window
+
/* Relaxing sections is MIPS specific. */
#define _bfd_ecoff_bfd_relax_section mips_relax_section
{
"ecoff-littlemips", /* name */
bfd_target_ecoff_flavour,
- false, /* data byte order is little */
- false, /* header byte order is little */
+ BFD_ENDIAN_LITTLE, /* data byte order is little */
+ BFD_ENDIAN_LITTLE, /* header byte order is little */
(HAS_RELOC | EXEC_P | /* object flags */
HAS_LINENO | HAS_DEBUG |
{
"ecoff-bigmips", /* name */
bfd_target_ecoff_flavour,
- true, /* data byte order is big */
- true, /* header byte order is big */
+ BFD_ENDIAN_BIG, /* data byte order is big */
+ BFD_ENDIAN_BIG, /* header byte order is big */
(HAS_RELOC | EXEC_P | /* object flags */
HAS_LINENO | HAS_DEBUG |
(PTR) &mips_ecoff_backend_data
};
+
+const bfd_target ecoff_biglittle_vec =
+{
+ "ecoff-biglittlemips", /* name */
+ bfd_target_ecoff_flavour,
+ BFD_ENDIAN_LITTLE, /* data byte order is little */
+ BFD_ENDIAN_BIG, /* header byte order is big */
+
+ (HAS_RELOC | EXEC_P | /* object flags */
+ HAS_LINENO | HAS_DEBUG |
+ HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
+
+ (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
+ 0, /* leading underscore */
+ ' ', /* ar_pad_char */
+ 15, /* ar_max_namelen */
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
+ bfd_getb64, bfd_getb_signed_64, bfd_putb64,
+ bfd_getb32, bfd_getb_signed_32, bfd_putb32,
+ bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
+
+ {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
+ _bfd_ecoff_archive_p, _bfd_dummy_target},
+ {bfd_false, _bfd_ecoff_mkobject, /* bfd_set_format */
+ _bfd_generic_mkarchive, bfd_false},
+ {bfd_false, _bfd_ecoff_write_object_contents, /* bfd_write_contents */
+ _bfd_write_archive_contents, bfd_false},
+
+ BFD_JUMP_TABLE_GENERIC (_bfd_ecoff),
+ BFD_JUMP_TABLE_COPY (_bfd_ecoff),
+ BFD_JUMP_TABLE_CORE (_bfd_nocore),
+ BFD_JUMP_TABLE_ARCHIVE (_bfd_ecoff),
+ BFD_JUMP_TABLE_SYMBOLS (_bfd_ecoff),
+ BFD_JUMP_TABLE_RELOCS (_bfd_ecoff),
+ BFD_JUMP_TABLE_WRITE (_bfd_ecoff),
+ BFD_JUMP_TABLE_LINK (_bfd_ecoff),
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+ (PTR) &mips_ecoff_backend_data
+};
projects / deliverable / binutils-gdb.git / blobdiff