/* MIPS-specific support for ELF
- Copyright (C) 1993-2016 Free Software Foundation, Inc.
+ Copyright (C) 1993-2017 Free Software Foundation, Inc.
Most of the information added by Ian Lance Taylor, Cygnus Support,
<ian@cygnus.com>.
struct elf_link_hash_entry *low;
/* The least dynamic symbol table index corresponding to a non-TLS
symbol with a GOT entry. */
- long min_got_dynindx;
+ bfd_size_type min_got_dynindx;
/* The greatest dynamic symbol table index corresponding to a symbol
with a GOT entry that is not referenced (e.g., a dynamic symbol
with dynamic relocations pointing to it from non-primary GOTs). */
- long max_unref_got_dynindx;
- /* The greatest dynamic symbol table index not corresponding to a
+ bfd_size_type max_unref_got_dynindx;
+ /* The greatest dynamic symbol table index corresponding to a local
+ symbol. */
+ bfd_size_type max_local_dynindx;
+ /* The greatest dynamic symbol table index corresponding to an external
symbol without a GOT entry. */
- long max_non_got_dynindx;
+ bfd_size_type max_non_got_dynindx;
};
/* We make up to two PLT entries if needed, one for standard MIPS code
/* True if we can only use 32-bit microMIPS instructions. */
bfd_boolean insn32;
+ /* True if we suppress checks for invalid branches between ISA modes. */
+ bfd_boolean ignore_branch_isa;
+
/* True if we're generating code for VxWorks. */
bfd_boolean is_vxworks;
/* Shortcuts to some dynamic sections, or NULL if they are not
being used. */
- asection *srelbss;
- asection *sdynbss;
asection *srelplt2;
asection *sstubs;
struct mips_elf_hash_sort_data hsd;
struct mips_got_info *g;
- if (elf_hash_table (info)->dynsymcount == 0)
- return TRUE;
-
htab = mips_elf_hash_table (info);
BFD_ASSERT (htab != NULL);
+ if (htab->root.dynsymcount == 0)
+ return TRUE;
+
g = htab->got_info;
if (g == NULL)
return TRUE;
hsd.low = NULL;
hsd.max_unref_got_dynindx
= hsd.min_got_dynindx
- = (elf_hash_table (info)->dynsymcount - g->reloc_only_gotno);
- hsd.max_non_got_dynindx = count_section_dynsyms (abfd, info) + 1;
- mips_elf_link_hash_traverse (((struct mips_elf_link_hash_table *)
- elf_hash_table (info)),
- mips_elf_sort_hash_table_f,
- &hsd);
+ = (htab->root.dynsymcount - g->reloc_only_gotno);
+ /* Add 1 to local symbol indices to account for the mandatory NULL entry
+ at the head of the table; see `_bfd_elf_link_renumber_dynsyms'. */
+ hsd.max_local_dynindx = count_section_dynsyms (abfd, info) + 1;
+ hsd.max_non_got_dynindx = htab->root.local_dynsymcount + 1;
+ mips_elf_link_hash_traverse (htab, mips_elf_sort_hash_table_f, &hsd);
/* There should have been enough room in the symbol table to
accommodate both the GOT and non-GOT symbols. */
+ BFD_ASSERT (hsd.max_local_dynindx <= htab->root.local_dynsymcount + 1);
BFD_ASSERT (hsd.max_non_got_dynindx <= hsd.min_got_dynindx);
- BFD_ASSERT ((unsigned long) hsd.max_unref_got_dynindx
- == elf_hash_table (info)->dynsymcount);
- BFD_ASSERT (elf_hash_table (info)->dynsymcount - hsd.min_got_dynindx
- == g->global_gotno);
+ BFD_ASSERT (hsd.max_unref_got_dynindx == htab->root.dynsymcount);
+ BFD_ASSERT (htab->root.dynsymcount - hsd.min_got_dynindx == g->global_gotno);
/* Now we know which dynamic symbol has the lowest dynamic symbol
table index in the GOT. */
switch (h->global_got_area)
{
case GGA_NONE:
- h->root.dynindx = hsd->max_non_got_dynindx++;
+ if (h->root.forced_local)
+ h->root.dynindx = hsd->max_local_dynindx++;
+ else
+ h->root.dynindx = hsd->max_non_got_dynindx++;
break;
case GGA_NORMAL:
when the symbol does not resolve locally. */
if (h != NULL && !SYMBOL_CALLS_LOCAL (info, &h->root))
return bfd_reloc_continue;
+ /* We can't optimize cross-mode jumps either. */
+ if (*cross_mode_jump_p)
+ return bfd_reloc_continue;
value = symbol + addend;
+ /* Neither we can non-instruction-aligned targets. */
+ if (r_type == R_MIPS_JALR ? (value & 3) != 0 : (value & 1) == 0)
+ return bfd_reloc_continue;
break;
case R_MIPS_PJUMP:
value <<= 2;
}
- if (bfd_link_pic (info) || !ok)
+ if (ok && !bfd_link_pic (info))
{
- info->callbacks->einfo
- (_("%X%H: Unsupported branch between ISA modes\n"),
- input_bfd, input_section, relocation->r_offset);
- return TRUE;
- }
+ addr = (input_section->output_section->vma
+ + input_section->output_offset
+ + relocation->r_offset
+ + 4);
+ dest = addr + (((value & 0x3ffff) ^ 0x20000) - 0x20000);
- addr = (input_section->output_section->vma
- + input_section->output_offset
- + relocation->r_offset
- + 4);
- dest = addr + (((value & 0x3ffff) ^ 0x20000) - 0x20000);
+ if ((addr >> 28) << 28 != (dest >> 28) << 28)
+ {
+ info->callbacks->einfo
+ (_("%X%H: Cannot convert branch between ISA modes "
+ "to JALX: relocation out of range\n"),
+ input_bfd, input_section, relocation->r_offset);
+ return TRUE;
+ }
- if ((addr >> 28) << 28 != (dest >> 28) << 28)
+ /* Make this the JALX opcode. */
+ x = ((dest >> 2) & 0x3ffffff) | jalx_opcode << 26;
+ }
+ else if (!mips_elf_hash_table (info)->ignore_branch_isa)
{
info->callbacks->einfo
- (_("%X%H: Cannot convert branch between ISA modes "
- "to JALX: relocation out of range\n"),
+ (_("%X%H: Unsupported branch between ISA modes\n"),
input_bfd, input_section, relocation->r_offset);
return TRUE;
}
-
- /* Make this the JALX opcode. */
- x = ((dest >> 2) & 0x3ffffff) | jalx_opcode << 26;
}
/* Try converting JAL to BAL and J(AL)R to B(AL), if the target is in
&& !cross_mode_jump_p
&& ((JAL_TO_BAL_P (input_bfd)
&& r_type == R_MIPS_26
- && (x >> 26) == 0x3) /* jal addr */
+ && (x >> 26) == 0x3) /* jal addr */
|| (JALR_TO_BAL_P (input_bfd)
&& r_type == R_MIPS_JALR
- && x == 0x0320f809) /* jalr t9 */
+ && x == 0x0320f809) /* jalr t9 */
|| (JR_TO_B_P (input_bfd)
&& r_type == R_MIPS_JALR
- && x == 0x03200008))) /* jr t9 */
+ && (x & ~1) == 0x03200008))) /* jr t9 / jalr zero, t9 */
{
bfd_vma addr;
bfd_vma dest;
off = dest - addr;
if (off <= 0x1ffff && off >= -0x20000)
{
- if (x == 0x03200008) /* jr t9 */
+ if ((x & ~1) == 0x03200008) /* jr t9 / jalr zero, t9 */
x = 0x10000000 | (((bfd_vma) off >> 2) & 0xffff); /* b addr */
else
x = 0x04110000 | (((bfd_vma) off >> 2) & 0xffff); /* bal addr */
did so. */
unsigned int
-_bfd_mips_elf_eh_frame_address_size (bfd *abfd, asection *sec)
+_bfd_mips_elf_eh_frame_address_size (bfd *abfd, const asection *sec)
{
if (elf_elfheader (abfd)->e_ident[EI_CLASS] == ELFCLASS64)
return 8;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Warning: bad `%s' option size %u smaller than its header"),
+ (_("%B: Warning: bad `%s' option size %u smaller than"
+ " its header"),
abfd, MIPS_ELF_OPTIONS_SECTION_NAME (abfd), intopt.size);
break;
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Warning: bad `%s' option size %u smaller than its header"),
+ (_("%B: Warning: bad `%s' option size %u smaller than"
+ " its header"),
abfd, MIPS_ELF_OPTIONS_SECTION_NAME (abfd), intopt.size);
break;
}
if (!_bfd_elf_create_dynamic_sections (abfd, info))
return FALSE;
- /* Cache the sections created above. */
- htab->sdynbss = bfd_get_linker_section (abfd, ".dynbss");
- if (htab->is_vxworks)
- htab->srelbss = bfd_get_linker_section (abfd, ".rela.bss");
- if (!htab->sdynbss
- || (htab->is_vxworks && !htab->srelbss && !bfd_link_pic (info))
- || !htab->root.srelplt
- || !htab->root.splt)
- abort ();
-
/* Do the usual VxWorks handling. */
if (htab->is_vxworks
&& !elf_vxworks_create_dynamic_sections (abfd, info, &htab->srelplt2))
extsymoff = (elf_bad_symtab (abfd)) ? 0 : symtab_hdr->sh_info;
bed = get_elf_backend_data (abfd);
- rel_end = relocs + sec->reloc_count * bed->s->int_rels_per_ext_rel;
+ rel_end = relocs + sec->reloc_count;
/* Check for the mips16 stub sections. */
/* PR15323, ref flags aren't set for references in the
same object. */
- h->root.non_ir_ref = 1;
+ h->root.non_ir_ref_regular = 1;
}
}
howto = MIPS_ELF_RTYPE_TO_HOWTO (abfd, r_type, FALSE);
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: relocation %s against `%s' can not be used when making a shared object; recompile with -fPIC"),
+ (_("%B: relocation %s against `%s' can not be used"
+ " when making a shared object; recompile with -fPIC"),
abfd, howto->name,
(h) ? h->root.root.string : "a local symbol");
bfd_set_error (bfd_error_bad_value);
return TRUE;
}
\f
-bfd_boolean
-_bfd_mips_relax_section (bfd *abfd, asection *sec,
- struct bfd_link_info *link_info,
- bfd_boolean *again)
-{
- Elf_Internal_Rela *internal_relocs;
- Elf_Internal_Rela *irel, *irelend;
- Elf_Internal_Shdr *symtab_hdr;
- bfd_byte *contents = NULL;
- size_t extsymoff;
- bfd_boolean changed_contents = FALSE;
- bfd_vma sec_start = sec->output_section->vma + sec->output_offset;
- Elf_Internal_Sym *isymbuf = NULL;
-
- /* We are not currently changing any sizes, so only one pass. */
- *again = FALSE;
-
- if (bfd_link_relocatable (link_info))
- return TRUE;
-
- internal_relocs = _bfd_elf_link_read_relocs (abfd, sec, NULL, NULL,
- link_info->keep_memory);
- if (internal_relocs == NULL)
- return TRUE;
-
- irelend = internal_relocs + sec->reloc_count
- * get_elf_backend_data (abfd)->s->int_rels_per_ext_rel;
- symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
- extsymoff = (elf_bad_symtab (abfd)) ? 0 : symtab_hdr->sh_info;
-
- for (irel = internal_relocs; irel < irelend; irel++)
- {
- bfd_vma symval;
- bfd_signed_vma sym_offset;
- unsigned int r_type;
- unsigned long r_symndx;
- asection *sym_sec;
- unsigned long instruction;
-
- /* Turn jalr into bgezal, and jr into beq, if they're marked
- with a JALR relocation, that indicate where they jump to.
- This saves some pipeline bubbles. */
- r_type = ELF_R_TYPE (abfd, irel->r_info);
- if (r_type != R_MIPS_JALR)
- continue;
-
- r_symndx = ELF_R_SYM (abfd, irel->r_info);
- /* Compute the address of the jump target. */
- if (r_symndx >= extsymoff)
- {
- struct mips_elf_link_hash_entry *h
- = ((struct mips_elf_link_hash_entry *)
- elf_sym_hashes (abfd) [r_symndx - extsymoff]);
-
- while (h->root.root.type == bfd_link_hash_indirect
- || h->root.root.type == bfd_link_hash_warning)
- h = (struct mips_elf_link_hash_entry *) h->root.root.u.i.link;
-
- /* If a symbol is undefined, or if it may be overridden,
- skip it. */
- if (! ((h->root.root.type == bfd_link_hash_defined
- || h->root.root.type == bfd_link_hash_defweak)
- && h->root.root.u.def.section)
- || (bfd_link_pic (link_info) && ! link_info->symbolic
- && !h->root.forced_local))
- continue;
-
- sym_sec = h->root.root.u.def.section;
- if (sym_sec->output_section)
- symval = (h->root.root.u.def.value
- + sym_sec->output_section->vma
- + sym_sec->output_offset);
- else
- symval = h->root.root.u.def.value;
- }
- else
- {
- Elf_Internal_Sym *isym;
-
- /* Read this BFD's symbols if we haven't done so already. */
- if (isymbuf == NULL && symtab_hdr->sh_info != 0)
- {
- isymbuf = (Elf_Internal_Sym *) symtab_hdr->contents;
- if (isymbuf == NULL)
- isymbuf = bfd_elf_get_elf_syms (abfd, symtab_hdr,
- symtab_hdr->sh_info, 0,
- NULL, NULL, NULL);
- if (isymbuf == NULL)
- goto relax_return;
- }
-
- isym = isymbuf + r_symndx;
- if (isym->st_shndx == SHN_UNDEF)
- continue;
- else if (isym->st_shndx == SHN_ABS)
- sym_sec = bfd_abs_section_ptr;
- else if (isym->st_shndx == SHN_COMMON)
- sym_sec = bfd_com_section_ptr;
- else
- sym_sec
- = bfd_section_from_elf_index (abfd, isym->st_shndx);
- symval = isym->st_value
- + sym_sec->output_section->vma
- + sym_sec->output_offset;
- }
-
- /* Compute branch offset, from delay slot of the jump to the
- branch target. */
- sym_offset = (symval + irel->r_addend)
- - (sec_start + irel->r_offset + 4);
-
- /* Branch offset must be properly aligned. */
- if ((sym_offset & 3) != 0)
- continue;
-
- sym_offset >>= 2;
-
- /* Check that it's in range. */
- if (sym_offset < -0x8000 || sym_offset >= 0x8000)
- continue;
-
- /* Get the section contents if we haven't done so already. */
- if (!mips_elf_get_section_contents (abfd, sec, &contents))
- goto relax_return;
-
- instruction = bfd_get_32 (abfd, contents + irel->r_offset);
-
- /* If it was jalr <reg>, turn it into bgezal $zero, <target>. */
- if ((instruction & 0xfc1fffff) == 0x0000f809)
- instruction = 0x04110000;
- /* If it was jr <reg>, turn it into b <target>. */
- else if ((instruction & 0xfc1fffff) == 0x00000008)
- instruction = 0x10000000;
- else
- continue;
-
- instruction |= (sym_offset & 0xffff);
- bfd_put_32 (abfd, instruction, contents + irel->r_offset);
- changed_contents = TRUE;
- }
-
- if (contents != NULL
- && elf_section_data (sec)->this_hdr.contents != contents)
- {
- if (!changed_contents && !link_info->keep_memory)
- free (contents);
- else
- {
- /* Cache the section contents for elf_link_input_bfd. */
- elf_section_data (sec)->this_hdr.contents = contents;
- }
- }
- return TRUE;
-
- relax_return:
- if (contents != NULL
- && elf_section_data (sec)->this_hdr.contents != contents)
- free (contents);
- return FALSE;
-}
-\f
/* Allocate space for global sym dynamic relocs. */
static bfd_boolean
bfd *dynobj;
struct mips_elf_link_hash_entry *hmips;
struct mips_elf_link_hash_table *htab;
+ asection *s, *srel;
htab = mips_elf_hash_table (info);
BFD_ASSERT (htab != NULL);
both the dynamic object and the regular object will refer to the
same memory location for the variable. */
+ if ((h->root.u.def.section->flags & SEC_READONLY) != 0)
+ {
+ s = htab->root.sdynrelro;
+ srel = htab->root.sreldynrelro;
+ }
+ else
+ {
+ s = htab->root.sdynbss;
+ srel = htab->root.srelbss;
+ }
if ((h->root.u.def.section->flags & SEC_ALLOC) != 0)
{
if (htab->is_vxworks)
- htab->srelbss->size += sizeof (Elf32_External_Rela);
+ srel->size += sizeof (Elf32_External_Rela);
else
mips_elf_allocate_dynamic_relocations (dynobj, info, 1);
h->needs_copy = 1;
dynamic will now refer to the local copy instead. */
hmips->possibly_dynamic_relocs = 0;
- return _bfd_elf_adjust_dynamic_copy (info, h, htab->sdynbss);
+ return _bfd_elf_adjust_dynamic_copy (info, h, s);
}
\f
/* This function is called after all the input files have been read,
&& s != htab->root.sgot
&& s != htab->root.sgotplt
&& s != htab->sstubs
- && s != htab->sdynbss)
+ && s != htab->root.sdynbss
+ && s != htab->root.sdynrelro)
{
/* It's not one of our sections, so don't allocate space. */
continue;
const Elf_Internal_Rela *relend;
bfd_vma addend = 0;
bfd_boolean use_saved_addend_p = FALSE;
- const struct elf_backend_data *bed;
- bed = get_elf_backend_data (output_bfd);
- relend = relocs + input_section->reloc_count * bed->s->int_rels_per_ext_rel;
+ relend = relocs + input_section->reloc_count;
for (rel = relocs; rel < relend; ++rel)
{
const char *name;
sec);
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Can't find matching LO16 reloc against `%s' for %s at 0x%lx in section `%A'"),
- input_bfd, input_section, name, howto->name,
- rel->r_offset);
+ (_("%B: Can't find matching LO16 reloc against `%s'"
+ " for %s at 0x%lx in section `%A'"),
+ input_bfd, name,
+ howto->name, rel->r_offset, input_section);
}
}
else
"beyond the range of ADDIUPC"),
output_bfd,
htab->root.sgotplt->output_section,
- htab->root.splt->output_section,
- (long) gotpc_offset);
+ (long) gotpc_offset,
+ htab->root.splt->output_section);
bfd_set_error (bfd_error_no_error);
return FALSE;
}
if (h->needs_copy)
{
Elf_Internal_Rela rel;
+ asection *srel;
+ bfd_byte *loc;
BFD_ASSERT (h->dynindx != -1);
+ h->root.u.def.value);
rel.r_info = ELF32_R_INFO (h->dynindx, R_MIPS_COPY);
rel.r_addend = 0;
- bfd_elf32_swap_reloca_out (output_bfd, &rel,
- htab->srelbss->contents
- + (htab->srelbss->reloc_count
- * sizeof (Elf32_External_Rela)));
- ++htab->srelbss->reloc_count;
+ if (h->root.u.def.section == htab->root.sdynrelro)
+ srel = htab->root.sreldynrelro;
+ else
+ srel = htab->root.srelbss;
+ loc = srel->contents + srel->reloc_count * sizeof (Elf32_External_Rela);
+ bfd_elf32_swap_reloca_out (output_bfd, &rel, loc);
+ ++srel->reloc_count;
}
/* If this is a mips16/microMIPS symbol, force the value to be even. */
(_("%B: `%A' offset of %ld from `%A' beyond the range of ADDIUPC"),
output_bfd,
htab->root.sgotplt->output_section,
- htab->root.splt->output_section,
- (long) gotpc_offset);
+ (long) gotpc_offset,
+ htab->root.splt->output_section);
bfd_set_error (bfd_error_no_error);
return FALSE;
}
}
/* A function that the linker calls to select between all or only
- 32-bit microMIPS instructions. */
+ 32-bit microMIPS instructions, and between making or ignoring
+ branch relocation checks for invalid transitions between ISA modes. */
void
-_bfd_mips_elf_insn32 (struct bfd_link_info *info, bfd_boolean on)
+_bfd_mips_elf_linker_flags (struct bfd_link_info *info, bfd_boolean insn32,
+ bfd_boolean ignore_branch_isa)
{
- mips_elf_hash_table (info)->insn32 = on;
+ mips_elf_hash_table (info)->insn32 = insn32;
+ mips_elf_hash_table (info)->ignore_branch_isa = ignore_branch_isa;
}
\f
/* Structure for saying that BFD machine EXTENSION extends BASE. */
scRData, scSData, scSBss, scBss
};
- /* Sort the dynamic symbols so that those with GOT entries come after
- those without. */
htab = mips_elf_hash_table (info);
BFD_ASSERT (htab != NULL);
+ /* Sort the dynamic symbols so that those with GOT entries come after
+ those without. */
if (!mips_elf_sort_hash_table (abfd, info))
return FALSE;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: illegal section name `%s'"),
- bfd_get_filename (abfd), o->name);
+ (_("%B: illegal section name `%A'"), abfd, o);
bfd_set_error (bfd_error_nonrepresentable_section);
return FALSE;
}
_bfd_error_handler
(_("Warning: %B uses unknown floating point ABI %d "
"(set by %B), %B uses unknown floating point ABI %d"),
- obfd, abi_fp_bfd, ibfd, out_fp, in_fp);
+ obfd, out_fp, abi_fp_bfd, ibfd, in_fp);
else if (!out_string)
_bfd_error_handler
/* xgettext:c-format */
(_("Warning: %B uses unknown floating point ABI %d "
"(set by %B), %B uses %s"),
- obfd, abi_fp_bfd, ibfd, out_fp, in_string);
+ obfd, out_fp, abi_fp_bfd, ibfd, in_string);
else if (!in_string)
_bfd_error_handler
/* xgettext:c-format */
(_("Warning: %B uses %s (set by %B), "
"%B uses unknown floating point ABI %d"),
- obfd, abi_fp_bfd, ibfd, out_string, in_fp);
+ obfd, out_string, abi_fp_bfd, ibfd, in_fp);
else
{
/* If one of the bfds is soft-float, the other must be
_bfd_error_handler
/* xgettext:c-format */
(_("Warning: %B uses %s (set by %B), %B uses %s"),
- obfd, abi_fp_bfd, ibfd, out_string, in_string);
+ obfd, out_string, abi_fp_bfd, ibfd, in_string);
}
}
}
/* xgettext:c-format */
(_("Warning: %B uses %s (set by %B), "
"%B uses unknown MSA ABI %d"),
- obfd, abi_msa_bfd, ibfd,
- "-mmsa", in_attr[Tag_GNU_MIPS_ABI_MSA].i);
+ obfd, "-mmsa", abi_msa_bfd,
+ ibfd, in_attr[Tag_GNU_MIPS_ABI_MSA].i);
break;
default:
/* xgettext:c-format */
(_("Warning: %B uses unknown MSA ABI %d "
"(set by %B), %B uses %s"),
- obfd, abi_msa_bfd, ibfd,
- out_attr[Tag_GNU_MIPS_ABI_MSA].i, "-mmsa");
+ obfd, out_attr[Tag_GNU_MIPS_ABI_MSA].i,
+ abi_msa_bfd, ibfd, "-mmsa");
break;
default:
/* xgettext:c-format */
(_("Warning: %B uses unknown MSA ABI %d "
"(set by %B), %B uses unknown MSA ABI %d"),
- obfd, abi_msa_bfd, ibfd,
- out_attr[Tag_GNU_MIPS_ABI_MSA].i,
- in_attr[Tag_GNU_MIPS_ABI_MSA].i);
+ obfd, out_attr[Tag_GNU_MIPS_ABI_MSA].i,
+ abi_msa_bfd, ibfd, in_attr[Tag_GNU_MIPS_ABI_MSA].i);
break;
}
}
fputs ("\n\tMICROMIPS ASE", file);
if (mask & AFL_ASE_XPA)
fputs ("\n\tXPA ASE", file);
+ if (mask & AFL_ASE_MIPS16E2)
+ fputs ("\n\tMIPS16e2 ASE", file);
if (mask == 0)
fprintf (file, "\n\t%s", _("None"));
else if ((mask & ~AFL_ASE_MASK) != 0)
return n;
}
+/* Return the ABI flags associated with ABFD if available. */
+
+Elf_Internal_ABIFlags_v0 *
+bfd_mips_elf_get_abiflags (bfd *abfd)
+{
+ struct mips_elf_obj_tdata *tdata = mips_elf_tdata (abfd);
+
+ return tdata->abiflags_valid ? &tdata->abiflags : NULL;
+}
+
void
_bfd_mips_post_process_headers (bfd *abfd, struct bfd_link_info *link_info)
{
if (mips_elf_tdata (abfd)->abiflags.fp_abi == Val_GNU_MIPS_ABI_FP_64
|| mips_elf_tdata (abfd)->abiflags.fp_abi == Val_GNU_MIPS_ABI_FP_64A)
i_ehdrp->e_ident[EI_ABIVERSION] = 3;
-
- if (elf_stack_flags (abfd) && !(elf_stack_flags (abfd) & PF_X))
- i_ehdrp->e_ident[EI_ABIVERSION] = 5;
}
int
projects / binutils-gdb.git / blobdiff