Elf_Internal_Note *note;
{
int offset;
- size_t raw_size;
+ size_t size;
switch (note->descsz)
{
/* pr_reg */
offset = 70;
- raw_size = 140;
+ size = 140;
break;
}
/* Make a ".reg/999" section. */
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
- raw_size, note->descpos + offset);
+ size, note->descpos + offset);
}
static bfd_boolean
other targets. */
if (info->shared
&& ((! info->symbolic && h->dynindx != -1)
- || (h->elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0)
+ || !h->def_regular)
&& (input_section->flags & SEC_ALLOC) != 0
&& (r_type == R_CRIS_8
|| r_type == R_CRIS_16
else if (unresolved_reloc)
{
_bfd_error_handler
- (_("%s: unresolvable relocation %s against symbol `%s' from %s section"),
- bfd_archive_filename (input_bfd),
+ (_("%B(%A): unresolvable relocation %s against symbol `%s'"),
+ input_bfd,
+ input_section,
cris_elf_howto_table[r_type].name,
- symname,
- bfd_get_section_name (input_bfd, input_section));
+ symname);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
statically linking PIC code, or when using -Bsymbolic. Check
that we instead have a GOT entry as done for us by
elf_cris_adjust_dynamic_symbol, and drop through into the
- ordinary GOT cases. */
- if (h != NULL && h->got.offset == (bfd_vma) -1)
+ ordinary GOT cases. This must not happen for the
+ executable, because any reference it does to a function
+ that is satisfied by a DSO must generate a PLT. We assume
+ these call-specific relocs don't address non-functions. */
+ if (h != NULL
+ && (h->got.offset == (bfd_vma) -1
+ || (!info->shared
+ && !(h->def_regular
+ || (!h->def_dynamic
+ && h->root.type == bfd_link_hash_undefweak)))))
{
(*_bfd_error_handler)
- (_("%s: No PLT nor GOT for relocation %s against symbol `%s' from %s section"),
- bfd_archive_filename (input_bfd),
+ ((h->got.offset == (bfd_vma) -1)
+ ? _("%B(%A): No PLT nor GOT for relocation %s"
+ " against symbol `%s'")
+ : _("%B(%A): No PLT for relocation %s"
+ " against symbol `%s'"),
+ input_bfd,
+ input_section,
cris_elf_howto_table[r_type].name,
- symname[0] != '\0' ? symname : _("[whose name is lost]"),
- bfd_get_section_name (input_bfd, input_section));
+ (symname != NULL && symname[0] != '\0'
+ ? symname : _("[whose name is lost]")));
/* FIXME: Perhaps blaming input is not the right thing to
do; this is probably an internal error. But it is true
if (!elf_hash_table (info)->dynamic_sections_created
|| (! info->shared
- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR))
+ && (h->def_regular
+ || h->type == STT_FUNC
+ || h->needs_plt))
|| (info->shared
&& (info->symbolic || h->dynindx == -1)
- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)))
+ && h->def_regular))
{
/* This wasn't checked above for ! info->shared, but
- must hold there if we get here; the symbol must be
- defined in the regular program, or be undefweak. */
+ must hold there if we get here; the symbol must
+ be defined in the regular program or be undefweak
+ or be a function or otherwise need a PLT. */
BFD_ASSERT (!elf_hash_table (info)->dynamic_sections_created
|| info->shared
- || (h->elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) != 0
+ || h->def_regular
+ || h->type == STT_FUNC
+ || h->needs_plt
|| h->root.type == bfd_link_hash_undefweak);
/* This is actually a static link, or it is a
allowed to pass us these kinds of things. */
if (h == NULL)
(*_bfd_error_handler)
- (_("%s: relocation %s with non-zero addend %d against local symbol from %s section"),
- bfd_archive_filename (input_bfd),
+ (_("%B(%A): relocation %s with non-zero addend %d"
+ " against local symbol"),
+ input_bfd,
+ input_section,
cris_elf_howto_table[r_type].name,
- rel->r_addend,
- bfd_get_section_name (input_bfd, input_section));
+ rel->r_addend);
else
(*_bfd_error_handler)
- (_("%s: relocation %s with non-zero addend %d against symbol `%s' from %s section"),
- bfd_archive_filename (input_bfd),
+ (_("%B(%A): relocation %s with non-zero addend %d"
+ " against symbol `%s'"),
+ input_bfd,
+ input_section,
cris_elf_howto_table[r_type].name,
rel->r_addend,
- symname[0] != '\0' ? symname : _("[whose name is lost]"),
- bfd_get_section_name (input_bfd, input_section));
+ symname[0] != '\0' ? symname : _("[whose name is lost]"));
bfd_set_error (bfd_error_bad_value);
return FALSE;
if (h != NULL
&& ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
&& !(!info->shared
- && ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) != 0
- || ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) == 0
+ && (h->def_regular
+ || (!h->def_dynamic
&& h->root.type == bfd_link_hash_undefweak))))
{
(*_bfd_error_handler)
- (_("%s: relocation %s is not allowed for global symbol: `%s' from %s section"),
- bfd_archive_filename (input_bfd),
+ (_("%B(%A): relocation %s is not allowed for global symbol: `%s'"),
+ input_bfd,
+ input_section,
cris_elf_howto_table[r_type].name,
- symname,
- bfd_get_section_name (input_bfd, input_section));
+ symname);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
if (sgot == NULL)
{
(*_bfd_error_handler)
- (_("%s: relocation %s in section %s with no GOT created"),
- bfd_archive_filename (input_bfd),
- cris_elf_howto_table[r_type].name,
- bfd_get_section_name (input_bfd, input_section));
+ (_("%B: relocation %s in section %A with no GOT created"),
+ input_bfd,
+ input_section,
+ cris_elf_howto_table[r_type].name);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
&& r_type != R_CRIS_16_PCREL
&& r_type != R_CRIS_32_PCREL)
|| (!info->symbolic
- || (h->elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0)))
+ || !h->def_regular)))
{
Elf_Internal_Rela outrel;
bfd_byte *loc;
if (sreloc == NULL)
{
(*_bfd_error_handler)
- (_("%s: Internal inconsistency; no relocation section %s"),
- bfd_archive_filename (input_bfd),
+ (_("%B: Internal inconsistency; no relocation section %s"),
+ input_bfd,
name);
bfd_set_error (bfd_error_bad_value);
become local. */
else if (h != NULL
&& ((! info->symbolic && h->dynindx != -1)
- || (h->elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0))
+ || !h->def_regular))
{
BFD_ASSERT (h->dynindx != -1);
outrel.r_info = ELF32_R_INFO (h->dynindx, r_type);
{
case bfd_reloc_overflow:
r = info->callbacks->reloc_overflow
- (info, symname, howto->name, (bfd_vma) 0,
- input_bfd, input_section, rel->r_offset);
+ (info, (h ? &h->root : NULL), symname, howto->name,
+ (bfd_vma) 0, input_bfd, input_section, rel->r_offset);
break;
case bfd_reloc_undefined:
to this function. Note that we embed knowledge that "incoming"
.got goes after .got.plt in the output without padding (pointer
aligned). However, that knowledge is present in several other
- places too, here and in elflink.h at least. */
+ places too. */
bfd_vma got_offset
= (has_gotplt
? gotplt_offset
bfd_elf32_swap_reloca_out (output_bfd, &rela, loc);
}
- if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
+ if (!h->def_regular)
{
/* Mark the symbol as undefined, rather than as defined in
the .plt section. Leave the value alone. */
Otherwise, the PLT entry would provide a definition for
the symbol even if the symbol wasn't defined anywhere,
and so the symbol would never be NULL. */
- if ((h->elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR_NONWEAK)
- == 0)
+ if (!h->ref_regular_nonweak)
sym->st_value = 0;
}
}
- /* We don't emit .got relocs for symbols that aren't in the
- dynamic-symbols table for an ordinary program and are either defined
- by the program or are undefined weak symbols. */
+ /* For an ordinary program, we emit .got relocs only for symbols that
+ are in the dynamic-symbols table and are either defined by the
+ program or are undefined weak symbols, or are function symbols
+ where we do not output a PLT: the PLT reloc was output above and all
+ references to the function symbol are redirected to the PLT. */
if (h->got.offset != (bfd_vma) -1
&& (info->shared
|| (h->dynindx != -1
- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0
+ && h->plt.offset == (bfd_vma) -1
+ && !h->def_regular
&& h->root.type != bfd_link_hash_undefweak)))
{
asection *sgot;
if (! elf_hash_table (info)->dynamic_sections_created
|| (info->shared
&& (info->symbolic || h->dynindx == -1)
- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)))
+ && h->def_regular))
{
rela.r_info = ELF32_R_INFO (0, R_CRIS_RELATIVE);
rela.r_addend = bfd_get_signed_32 (output_bfd, where);
bfd_elf32_swap_reloca_out (output_bfd, &rela, loc);
}
- if ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_COPY) != 0)
+ if (h->needs_copy)
{
asection *s;
Elf_Internal_Rela rela;
BFD_ASSERT (splt != NULL && sdyn != NULL);
dyncon = (Elf32_External_Dyn *) sdyn->contents;
- dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->_raw_size);
+ dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->size);
for (; dyncon < dynconend; dyncon++)
{
Elf_Internal_Dyn dyn;
s = bfd_get_section_by_name (output_bfd, ".rela.plt");
if (s == NULL)
dyn.d_un.d_val = 0;
- else if (s->_cooked_size != 0)
- dyn.d_un.d_val = s->_cooked_size;
else
- dyn.d_un.d_val = s->_raw_size;
+ dyn.d_un.d_val = s->size;
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
break;
about changing the DT_RELA entry. */
s = bfd_get_section_by_name (output_bfd, ".rela.plt");
if (s != NULL)
- {
- if (s->_cooked_size != 0)
- dyn.d_un.d_val -= s->_cooked_size;
- else
- dyn.d_un.d_val -= s->_raw_size;
- }
+ dyn.d_un.d_val -= s->size;
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
break;
}
}
/* Fill in the first entry in the procedure linkage table. */
- if (splt->_raw_size > 0)
+ if (splt->size > 0)
{
if (info->shared)
memcpy (splt->contents, elf_cris_pic_plt0_entry, PLT_ENTRY_SIZE);
}
/* Fill in the first three entries in the global offset table. */
- if (sgot->_raw_size > 0)
+ if (sgot->size > 0)
{
if (sdyn == NULL)
bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents);
if (h->got.refcount == 0)
{
/* We don't need the .got entry any more. */
- sgot->_raw_size -= 4;
- srelgot->_raw_size -= sizeof (Elf32_External_Rela);
+ sgot->size -= 4;
+ srelgot->size -= sizeof (Elf32_External_Rela);
}
}
break;
if (local_got_refcounts[r_symndx] == 0)
{
/* We don't need the .got entry any more. */
- sgot->_raw_size -= 4;
+ sgot->size -= 4;
if (info->shared)
- srelgot->_raw_size -= sizeof (Elf32_External_Rela);
+ srelgot->size -= sizeof (Elf32_External_Rela);
}
}
}
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx < symtab_hdr->sh_info)
goto local_got_reloc;
-
+ /* Fall through. */
case R_CRIS_32_PLT_GOTREL:
/* FIXME: We don't garbage-collect away the .got section. */
if (local_got_refcounts != NULL)
local_got_refcounts[-1]--;
/* Fall through. */
-
case R_CRIS_8_PCREL:
case R_CRIS_16_PCREL:
case R_CRIS_32_PCREL:
Probably not necessary at this stage, but keeping it accurate
helps avoiding surprises later. */
h->root.got.refcount += h->gotplt_refcount;
- h->gotplt_refcount = -1;
+ h->gotplt_refcount = 0;
}
else
{
/* Put an accurate refcount there. */
h->root.got.refcount = h->gotplt_refcount;
- h->gotplt_refcount = -1;
+ h->gotplt_refcount = 0;
/* We always have a .got and a .rela.got section if there were
GOTPLT relocs in input. */
BFD_ASSERT (sgot != NULL && srelgot != NULL);
/* Allocate space in the .got section. */
- sgot->_raw_size += 4;
+ sgot->size += 4;
/* Allocate relocation space. */
- srelgot->_raw_size += sizeof (Elf32_External_Rela);
+ srelgot->size += sizeof (Elf32_External_Rela);
}
return TRUE;
want to do this:
- When all PLT references are GOTPLT references, and there are GOT
- references. We don't have to generate a PLT at all.
+ references, and this is not the executable. We don't have to
+ generate a PLT at all.
- - When there are both (ordinary) PLT references and GOT references.
+ - When there are both (ordinary) PLT references and GOT references,
+ and this isn't the executable.
We want to make the PLT reference use the ordinary GOT entry rather
- than a run-time dynamically resolved GOTPLT entry (since the GOT
- entry will have to be resolved at startup anyway).
+ than R_CRIS_JUMP_SLOT, a run-time dynamically resolved GOTPLT entry,
+ since the GOT entry will have to be resolved at startup anyway.
Though the latter case is handled when room for the PLT is allocated,
not here.
+ By folding into the GOT, we may need a round-trip to a PLT in the
+ executable for calls, a loss in performance. Still, losing a
+ reloc is a win in size and at least in start-up time.
+
Note that this function is called before symbols are forced local by
version scripts. The differing cases are handled by
elf_cris_hide_symbol. */
/* Make sure we know what is going on here. */
BFD_ASSERT (dynobj != NULL
- && ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT)
- || h->weakdef != NULL
- || ((h->elf_link_hash_flags
- & ELF_LINK_HASH_DEF_DYNAMIC) != 0
- && (h->elf_link_hash_flags
- & ELF_LINK_HASH_REF_REGULAR) != 0
- && (h->elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0)));
+ && (h->needs_plt
+ || h->u.weakdef != NULL
+ || (h->def_dynamic
+ && h->ref_regular
+ && !h->def_regular)));
/* If this is a function, put it in the procedure linkage table. We
will fill in the contents of the procedure linkage table later,
when we know the address of the .got section. */
if (h->type == STT_FUNC
- || (h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0)
+ || h->needs_plt)
{
/* If we link a program (not a DSO), we'll get rid of unnecessary
PLT entries; we point to the actual symbols -- even for pic
symbols.
FIXME: m68k and i386 differ here, for unclear reasons. */
if (! info->shared
- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) == 0)
+ && !h->def_dynamic)
{
/* This case can occur if we saw a PLT reloc in an input file,
but the symbol was not defined by a dynamic object. In such
a case, we don't actually need to build a procedure linkage
table, and we can just do an absolute or PC reloc instead, or
change a .got.plt index to a .got index for GOTPLT relocs. */
- BFD_ASSERT ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0);
- h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
+ BFD_ASSERT (h->needs_plt);
+ h->needs_plt = 0;
h->plt.offset = (bfd_vma) -1;
return
elf_cris_adjust_gotplt_to_got ((struct
info);
}
- /* If there are only GOT references and GOTPLT references to this
- PLT entry, get rid of the PLT. */
- if (! elf_cris_try_fold_plt_to_got ((struct elf_cris_link_hash_entry *)
- h, info))
+ /* If we had a R_CRIS_GLOB_DAT that didn't have to point to a PLT;
+ where a pointer-equivalent symbol was unimportant (i.e. more
+ like R_CRIS_JUMP_SLOT after symbol evaluation) we could get rid
+ of the PLT. We can't for the executable, because the GOT
+ entries will point to the PLT there (and be constant). */
+ if (info->shared
+ && !elf_cris_try_fold_plt_to_got ((struct elf_cris_link_hash_entry*)
+ h, info))
return FALSE;
/* GC or folding may have rendered this entry unused. */
if (h->plt.refcount <= 0)
{
- h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
+ h->needs_plt = 0;
h->plt.offset = (bfd_vma) -1;
return TRUE;
}
/* Make sure this symbol is output as a dynamic symbol. */
if (h->dynindx == -1)
{
- if (! bfd_elf32_link_record_dynamic_symbol (info, h))
+ if (! bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
}
/* If this is the first .plt entry, make room for the special
first entry. */
- if (s->_raw_size == 0)
- s->_raw_size += PLT_ENTRY_SIZE;
+ if (s->size == 0)
+ s->size += PLT_ENTRY_SIZE;
/* If this symbol is not defined in a regular file, and we are
not generating a shared library, then set the symbol to this
location in the .plt. */
if (!info->shared
- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
+ && !h->def_regular)
{
h->root.u.def.section = s;
- h->root.u.def.value = s->_raw_size;
+ h->root.u.def.value = s->size;
}
/* If there's already a GOT entry, use that, not a .got.plt. A
GOT field still has a reference count when we get here; it's
- not yet changed to an offset. */
- if (h->got.refcount > 0)
+ not yet changed to an offset. We can't do this for an
+ executable, because then the reloc associated with the PLT
+ would get a non-PLT reloc pointing to the PLT. FIXME: Move
+ this to elf_cris_try_fold_plt_to_got. */
+ if (info->shared && h->got.refcount > 0)
{
h->got.refcount += h->plt.refcount;
/* Mark the PLT offset to use the GOT entry by setting the low
bit in the plt offset; it is always a multiple of
pointer-size. */
- BFD_ASSERT ((s->_raw_size & 3) == 0);
+ BFD_ASSERT ((s->size & 3) == 0);
/* Change the PLT refcount to an offset. */
- h->plt.offset = s->_raw_size;
+ h->plt.offset = s->size;
/* By not setting gotplt_offset (i.e. it remains at 0), we signal
that the got entry should be used instead. */
h)->gotplt_offset == 0);
/* Make room for this entry. */
- s->_raw_size += PLT_ENTRY_SIZE;
+ s->size += PLT_ENTRY_SIZE;
return TRUE;
}
/* No GOT reference for this symbol; prepare for an ordinary PLT. */
- h->plt.offset = s->_raw_size;
+ h->plt.offset = s->size;
/* Make room for this entry. */
- s->_raw_size += PLT_ENTRY_SIZE;
+ s->size += PLT_ENTRY_SIZE;
/* We also need to make an entry in the .got.plt section, which
will be placed in the .got section by the linker script. */
s = bfd_get_section_by_name (dynobj, ".got.plt");
BFD_ASSERT (s != NULL);
- s->_raw_size += 4;
+ s->size += 4;
/* We also need to make an entry in the .rela.plt section. */
s = bfd_get_section_by_name (dynobj, ".rela.plt");
BFD_ASSERT (s != NULL);
- s->_raw_size += sizeof (Elf32_External_Rela);
+ s->size += sizeof (Elf32_External_Rela);
return TRUE;
}
/* If this is a weak symbol, and there is a real definition, the
processor independent code will have arranged for us to see the
real definition first, and we can just use the same value. */
- if (h->weakdef != NULL)
+ if (h->u.weakdef != NULL)
{
- BFD_ASSERT (h->weakdef->root.type == bfd_link_hash_defined
- || h->weakdef->root.type == bfd_link_hash_defweak);
- h->root.u.def.section = h->weakdef->root.u.def.section;
- h->root.u.def.value = h->weakdef->root.u.def.value;
+ BFD_ASSERT (h->u.weakdef->root.type == bfd_link_hash_defined
+ || h->u.weakdef->root.type == bfd_link_hash_defweak);
+ h->root.u.def.section = h->u.weakdef->root.u.def.section;
+ h->root.u.def.value = h->u.weakdef->root.u.def.value;
return TRUE;
}
/* If there are no references to this symbol that do not use the
GOT, we don't need to generate a copy reloc. */
- if ((h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0)
+ if (!h->non_got_ref)
return TRUE;
/* We must allocate the symbol in our .dynbss section, which will
srel = bfd_get_section_by_name (dynobj, ".rela.bss");
BFD_ASSERT (srel != NULL);
- srel->_raw_size += sizeof (Elf32_External_Rela);
- h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_COPY;
+ srel->size += sizeof (Elf32_External_Rela);
+ h->needs_copy = 1;
}
/* Historic precedent: m68k and i386 allow max 8-byte alignment for the
power_of_two = 3;
/* Apply the required alignment. */
- s->_raw_size = BFD_ALIGN (s->_raw_size,
- (bfd_size_type) (1 << power_of_two));
+ s->size = BFD_ALIGN (s->size, (bfd_size_type) (1 << power_of_two));
if (power_of_two > bfd_get_section_alignment (dynobj, s))
{
if (!bfd_set_section_alignment (dynobj, s, power_of_two))
/* Define the symbol as being at this point in the section. */
h->root.u.def.section = s;
- h->root.u.def.value = s->_raw_size;
+ h->root.u.def.value = s->size;
/* Increment the section size to make room for the symbol. */
- s->_raw_size += h->size;
+ s->size += h->size;
return TRUE;
}
/* Make sure this symbol is output as a dynamic symbol. */
if (h->dynindx == -1)
{
- if (!bfd_elf32_link_record_dynamic_symbol (info, h))
+ if (!bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
}
/* Allocate space in the .got section. */
- sgot->_raw_size += 4;
+ sgot->size += 4;
/* Allocate relocation space. */
- srelgot->_raw_size += sizeof (Elf32_External_Rela);
+ srelgot->size += sizeof (Elf32_External_Rela);
}
h->got.refcount++;
}
/* This is a global offset table entry for a local symbol. */
if (local_got_refcounts[r_symndx] == 0)
{
- sgot->_raw_size += 4;
+ sgot->size += 4;
if (info->shared)
{
/* If we are generating a shared object, we need to
output a R_CRIS_RELATIVE reloc so that the dynamic
linker can adjust this GOT entry. */
- srelgot->_raw_size += sizeof (Elf32_External_Rela);
+ srelgot->size += sizeof (Elf32_External_Rela);
}
}
local_got_refcounts[r_symndx]++;
don't need to generate a procedure linkage table entry
after all. */
- /* If this is a local symbol, we resolve it directly without
- creating a procedure linkage table entry. */
- if (h == NULL || ELF_ST_VISIBILITY (h->other) != STV_DEFAULT)
+ /* Beware: if we'd check for visibility of the symbol here
+ (and not marking the need for a PLT when non-visible), we'd
+ get into trouble with keeping handling consistent with
+ regards to relocs found before definition and GOTPLT
+ handling. Eliminable PLT entries will be dealt with later
+ anyway. */
+ if (h == NULL)
continue;
- h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT;
+ h->needs_plt = 1;
h->plt.refcount++;
break;
{
/* FIXME: How do we make this optionally a warning only? */
(*_bfd_error_handler)
- (_("%s, section %s:\n relocation %s should not be used in a shared object; recompile with -fPIC"),
- bfd_archive_filename (abfd),
- sec->name,
+ (_("%B, section %A:\n relocation %s should not be used in a shared object; recompile with -fPIC"),
+ abfd,
+ sec,
cris_elf_howto_table[r_type].name);
}
/* Fall through. */
case R_CRIS_32_PCREL:
if (h != NULL)
{
- h->elf_link_hash_flags |= ELF_LINK_NON_GOT_REF;
+ h->non_got_ref = 1;
/* Make sure a plt entry is created for this symbol if it
turns out to be a function defined by a dynamic object. */
we can't identify at this time. */
if (info->symbolic
&& h->root.type != bfd_link_hash_defweak
- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) != 0)
+ && h->def_regular)
break;
}
info->flags |= DF_TEXTREL;
}
- sreloc->_raw_size += sizeof (Elf32_External_Rela);
+ sreloc->size += sizeof (Elf32_External_Rela);
/* If we are linking with -Bsymbolic, we count the number of PC
relative relocations we have entered for this symbol, so that
/* This relocation describes the C++ object vtable hierarchy.
Reconstruct it for later use during GC. */
case R_CRIS_GNU_VTINHERIT:
- if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
+ if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
return FALSE;
break;
/* This relocation describes which C++ vtable entries are actually
used. Record for later use during GC. */
case R_CRIS_GNU_VTENTRY:
- if (!_bfd_elf32_gc_record_vtentry (abfd, sec, h, rel->r_addend))
+ if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
return FALSE;
break;
{
s = bfd_get_section_by_name (dynobj, ".interp");
BFD_ASSERT (s != NULL);
- s->_raw_size = sizeof ELF_DYNAMIC_INTERPRETER;
+ s->size = sizeof ELF_DYNAMIC_INTERPRETER;
s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
}
}
below. */
s = bfd_get_section_by_name (dynobj, ".rela.got");
if (s != NULL)
- s->_raw_size = 0;
+ s->size = 0;
}
/* If this is a -Bsymbolic shared link, then we need to discard all PC
if (strcmp (name, ".plt") == 0)
{
- if (s->_raw_size == 0)
+ if (s->size == 0)
{
/* Strip this section if we don't need it; see the
comment below. */
}
else if (strncmp (name, ".rela", 5) == 0)
{
- if (s->_raw_size == 0)
+ if (s->size == 0)
{
/* If we don't need this section, strip it from the
output file. This is mostly to handle .rela.bss and
contents are written out. This should not happen, but this way
if it does, we will not write out garbage. For reloc sections,
this will make entries have the type R_CRIS_NONE. */
- s->contents = (bfd_byte *) bfd_zalloc (dynobj, s->_raw_size);
- if (s->contents == NULL && s->_raw_size != 0)
+ s->contents = (bfd_byte *) bfd_zalloc (dynobj, s->size);
+ if (s->contents == NULL && s->size != 0)
return FALSE;
}
the .dynamic section. The DT_DEBUG entry is filled in by the
dynamic linker and used by the debugger. */
#define add_dynamic_entry(TAG, VAL) \
- bfd_elf32_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
+ _bfd_elf_add_dynamic_entry (info, TAG, VAL)
if (!info->shared)
{
/* If a symbol has been forced local or we have found a regular
definition for the symbolic link case, then we won't be needing
any relocs. */
- if ((h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) != 0
- && ((h->root.elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0
+ if (h->root.def_regular
+ && (h->root.forced_local
|| info->symbolic))
{
for (s = h->pcrel_relocs_copied; s != NULL; s = s->next)
- s->section->_raw_size -= s->count * sizeof (Elf32_External_Rela);
+ s->section->size -= s->count * sizeof (Elf32_External_Rela);
}
return TRUE;
/* If we're not creating a shared library and have a symbol which is
referred to by .got references, but the symbol is defined locally,
- (or rather, not not defined by a DSO) then lose the reloc for the
- .got (don't allocate room for it). */
- if ((h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) == 0)
+ (or rather, not defined by a DSO) then lose the reloc for the .got
+ (don't allocate room for it). Likewise for relocs for something
+ for which we create a PLT. */
+ if (!h->root.def_dynamic
+ || h->root.plt.refcount > 0)
{
if (h->root.got.refcount > 0
/* The size of this section is only valid and in sync with the
BFD_ASSERT (srelgot != NULL);
- srelgot->_raw_size -= sizeof (Elf32_External_Rela);
+ srelgot->size -= sizeof (Elf32_External_Rela);
}
/* If the locally-defined symbol isn't used by a DSO, then we don't
introduce new problems. Of course we don't do this if we're
exporting all dynamic symbols. */
if (! info->export_dynamic
- && (h->root.elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) == 0)
+ && !h->root.def_dynamic
+ && !h->root.ref_dynamic)
{
h->root.dynindx = -1;
_bfd_elf_strtab_delref (elf_hash_table (info)->dynstr,
{
FILE *file = (FILE *) ptr;
- BFD_ASSERT (abfd != NULL && ptr != NULL)
+ BFD_ASSERT (abfd != NULL && ptr != NULL);
_bfd_elf_print_private_bfd_data (abfd, ptr);
{
(*_bfd_error_handler)
((new_flags & EF_CRIS_UNDERSCORE)
- ? _("%s: uses _-prefixed symbols, but writing file with non-prefixed symbols")
- : _("%s: uses non-prefixed symbols, but writing file with _-prefixed symbols"),
- bfd_archive_filename (ibfd));
+ ? _("%B: uses _-prefixed symbols, but writing file with non-prefixed symbols")
+ : _("%B: uses non-prefixed symbols, but writing file with _-prefixed symbols"),
+ ibfd);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
#define elf_backend_create_dynamic_sections \
_bfd_elf_create_dynamic_sections
#define bfd_elf32_bfd_final_link \
- _bfd_elf32_gc_common_final_link
+ bfd_elf_gc_common_final_link
#define elf_backend_hide_symbol elf_cris_hide_symbol
#define elf_backend_reloc_type_class elf_cris_reloc_type_class
projects / deliverable / binutils-gdb.git / blobdiff