const char **name,
flagword *flags ATTRIBUTE_UNUSED,
asection **sec,
- bfd_vma *value ATTRIBUTE_UNUSED)
+ bfd_vma *value)
{
- if ((ibfd->flags & DYNAMIC) == 0
- && ELF_ST_BIND (isym->st_info) == STB_GNU_UNIQUE)
+ if ((ELF_ST_TYPE (isym->st_info) == STT_GNU_IFUNC
+ || ELF_ST_BIND (isym->st_info) == STB_GNU_UNIQUE)
+ && (ibfd->flags & DYNAMIC) == 0
+ && bfd_get_flavour (info->output_bfd) == bfd_target_elf_flavour)
elf_tdata (info->output_bfd)->has_gnu_symbols = TRUE;
- if (ELF_ST_TYPE (isym->st_info) == STT_GNU_IFUNC)
+ if (*sec != NULL
+ && strcmp ((*sec)->name, ".opd") == 0)
{
- if ((ibfd->flags & DYNAMIC) == 0)
- elf_tdata (info->output_bfd)->has_gnu_symbols = TRUE;
+ asection *code_sec;
+
+ if (!(ELF_ST_TYPE (isym->st_info) == STT_GNU_IFUNC
+ || ELF_ST_TYPE (isym->st_info) == STT_FUNC))
+ isym->st_info = ELF_ST_INFO (ELF_ST_BIND (isym->st_info), STT_FUNC);
+
+ /* If the symbol is a function defined in .opd, and the function
+ code is in a discarded group, let it appear to be undefined. */
+ if (!info->relocatable
+ && (*sec)->reloc_count != 0
+ && opd_entry_value (*sec, *value, &code_sec, NULL,
+ FALSE) != (bfd_vma) -1
+ && discarded_section (code_sec))
+ {
+ *sec = bfd_und_section_ptr;
+ isym->st_shndx = SHN_UNDEF;
+ }
}
- else if (ELF_ST_TYPE (isym->st_info) == STT_FUNC)
- ;
- else if (*sec != NULL
- && strcmp ((*sec)->name, ".opd") == 0)
- isym->st_info = ELF_ST_INFO (ELF_ST_BIND (isym->st_info), STT_FUNC);
if ((STO_PPC64_LOCAL_MASK & isym->st_other) != 0)
{
{
struct ppc_link_hash_table *htab;
struct ppc_link_hash_entry **p, *eh;
+ asection *opd = bfd_get_section_by_name (ibfd, ".opd");
- if (!is_ppc64_elf (info->output_bfd))
- return TRUE;
- htab = ppc_hash_table (info);
- if (htab == NULL)
- return FALSE;
-
- if (is_ppc64_elf (ibfd))
+ if (opd != NULL && opd->size != 0)
{
- asection *opd = bfd_get_section_by_name (ibfd, ".opd");
-
- if (opd != NULL && opd->size != 0)
+ if (abiversion (ibfd) == 0)
+ set_abiversion (ibfd, 1);
+ else if (abiversion (ibfd) == 2)
{
- if (abiversion (ibfd) == 0)
- set_abiversion (ibfd, 1);
- else if (abiversion (ibfd) == 2)
- {
- info->callbacks->einfo (_("%P: %B .opd not allowed in ABI"
- " version %d\n"),
- ibfd, abiversion (ibfd));
- bfd_set_error (bfd_error_bad_value);
- return FALSE;
- }
-
- if ((ibfd->flags & DYNAMIC) == 0
- && (opd->flags & SEC_RELOC) != 0
- && opd->reloc_count != 0
- && !bfd_is_abs_section (opd->output_section))
- {
- /* Garbage collection needs some extra help with .opd sections.
- We don't want to necessarily keep everything referenced by
- relocs in .opd, as that would keep all functions. Instead,
- if we reference an .opd symbol (a function descriptor), we
- want to keep the function code symbol's section. This is
- easy for global symbols, but for local syms we need to keep
- information about the associated function section. */
- bfd_size_type amt;
- asection **opd_sym_map;
-
- amt = opd->size * sizeof (*opd_sym_map) / 8;
- opd_sym_map = bfd_zalloc (ibfd, amt);
- if (opd_sym_map == NULL)
- return FALSE;
- ppc64_elf_section_data (opd)->u.opd.func_sec = opd_sym_map;
- BFD_ASSERT (ppc64_elf_section_data (opd)->sec_type == sec_normal);
- ppc64_elf_section_data (opd)->sec_type = sec_opd;
- }
+ info->callbacks->einfo (_("%P: %B .opd not allowed in ABI"
+ " version %d\n"),
+ ibfd, abiversion (ibfd));
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
- /* For input files without an explicit abiversion in e_flags
- we should have flagged any with symbol st_other bits set
- as ELFv1 and above flagged those with .opd as ELFv2.
- Set the output abiversion if not yet set, and for any input
- still ambiguous, take its abiversion from the output.
- Differences in ABI are reported later. */
- if (abiversion (info->output_bfd) == 0)
- set_abiversion (info->output_bfd, abiversion (ibfd));
- else if (abiversion (ibfd) == 0)
- set_abiversion (ibfd, abiversion (info->output_bfd));
-
- p = &htab->dot_syms;
- while ((eh = *p) != NULL)
+ if ((ibfd->flags & DYNAMIC) == 0
+ && (opd->flags & SEC_RELOC) != 0
+ && opd->reloc_count != 0
+ && !bfd_is_abs_section (opd->output_section))
{
- *p = NULL;
- if (&eh->elf == htab->elf.hgot)
- ;
- else if (htab->elf.hgot == NULL
- && strcmp (eh->elf.root.root.string, ".TOC.") == 0)
- htab->elf.hgot = &eh->elf;
- else if (!add_symbol_adjust (eh, info))
+ /* Garbage collection needs some extra help with .opd sections.
+ We don't want to necessarily keep everything referenced by
+ relocs in .opd, as that would keep all functions. Instead,
+ if we reference an .opd symbol (a function descriptor), we
+ want to keep the function code symbol's section. This is
+ easy for global symbols, but for local syms we need to keep
+ information about the associated function section. */
+ bfd_size_type amt;
+ asection **opd_sym_map;
+
+ amt = opd->size * sizeof (*opd_sym_map) / 8;
+ opd_sym_map = bfd_zalloc (ibfd, amt);
+ if (opd_sym_map == NULL)
return FALSE;
- p = &eh->u.next_dot_sym;
+ ppc64_elf_section_data (opd)->u.opd.func_sec = opd_sym_map;
+ BFD_ASSERT (ppc64_elf_section_data (opd)->sec_type == sec_normal);
+ ppc64_elf_section_data (opd)->sec_type = sec_opd;
}
}
+ if (!is_ppc64_elf (info->output_bfd))
+ return TRUE;
+ htab = ppc_hash_table (info);
+ if (htab == NULL)
+ return FALSE;
+
+ /* For input files without an explicit abiversion in e_flags
+ we should have flagged any with symbol st_other bits set
+ as ELFv1 and above flagged those with .opd as ELFv2.
+ Set the output abiversion if not yet set, and for any input
+ still ambiguous, take its abiversion from the output.
+ Differences in ABI are reported later. */
+ if (abiversion (info->output_bfd) == 0)
+ set_abiversion (info->output_bfd, abiversion (ibfd));
+ else if (abiversion (ibfd) == 0)
+ set_abiversion (ibfd, abiversion (info->output_bfd));
+
+ p = &htab->dot_syms;
+ while ((eh = *p) != NULL)
+ {
+ *p = NULL;
+ if (&eh->elf == htab->elf.hgot)
+ ;
+ else if (htab->elf.hgot == NULL
+ && strcmp (eh->elf.root.root.string, ".TOC.") == 0)
+ htab->elf.hgot = &eh->elf;
+ else if (!add_symbol_adjust (eh, info))
+ return FALSE;
+ p = &eh->u.next_dot_sym;
+ }
+
/* Clear the list for non-ppc64 input files. */
p = &htab->dot_syms;
while ((eh = *p) != NULL)
}
/* OFFSET in OPD_SEC specifies a function descriptor. Return the address
- of the code entry point, and its section. */
+ of the code entry point, and its section, which must be in the same
+ object as OPD_SEC. Returns (bfd_vma) -1 on error. */
static bfd_vma
opd_entry_value (asection *opd_sec,
&& ELF64_R_TYPE ((look + 1)->r_info) == R_PPC64_TOC)
{
unsigned long symndx = ELF64_R_SYM (look->r_info);
- asection *sec;
+ asection *sec = NULL;
- if (symndx < symtab_hdr->sh_info
- || elf_sym_hashes (opd_bfd) == NULL)
- {
- Elf_Internal_Sym *sym;
-
- sym = (Elf_Internal_Sym *) symtab_hdr->contents;
- if (sym == NULL)
- {
- size_t symcnt = symtab_hdr->sh_info;
- if (elf_sym_hashes (opd_bfd) == NULL)
- symcnt = symtab_hdr->sh_size / symtab_hdr->sh_entsize;
- sym = bfd_elf_get_elf_syms (opd_bfd, symtab_hdr, symcnt,
- 0, NULL, NULL, NULL);
- if (sym == NULL)
- break;
- symtab_hdr->contents = (bfd_byte *) sym;
- }
-
- sym += symndx;
- val = sym->st_value;
- sec = bfd_section_from_elf_index (opd_bfd, sym->st_shndx);
- BFD_ASSERT ((sec->flags & SEC_MERGE) == 0);
- }
- else
+ if (symndx >= symtab_hdr->sh_info
+ && elf_sym_hashes (opd_bfd) != NULL)
{
struct elf_link_hash_entry **sym_hashes;
struct elf_link_hash_entry *rh;
|| rh->root.type == bfd_link_hash_defweak);
val = rh->root.u.def.value;
sec = rh->root.u.def.section;
+ if (sec->owner != opd_bfd)
+ {
+ sec = NULL;
+ val = (bfd_vma) -1;
+ }
+ }
+ }
+
+ if (sec == NULL)
+ {
+ Elf_Internal_Sym *sym;
+
+ if (symndx < symtab_hdr->sh_info)
+ {
+ sym = (Elf_Internal_Sym *) symtab_hdr->contents;
+ if (sym == NULL)
+ {
+ size_t symcnt = symtab_hdr->sh_info;
+ sym = bfd_elf_get_elf_syms (opd_bfd, symtab_hdr,
+ symcnt, 0,
+ NULL, NULL, NULL);
+ if (sym == NULL)
+ break;
+ symtab_hdr->contents = (bfd_byte *) sym;
+ }
+ sym += symndx;
}
else
{
- /* Handle the odd case where we can be called
- during bfd_elf_link_add_symbols before the
- symbol hashes have been fully populated. */
- Elf_Internal_Sym *sym;
-
- sym = bfd_elf_get_elf_syms (opd_bfd, symtab_hdr, 1,
- symndx, NULL, NULL, NULL);
+ sym = bfd_elf_get_elf_syms (opd_bfd, symtab_hdr,
+ 1, symndx,
+ NULL, NULL, NULL);
if (sym == NULL)
break;
-
- val = sym->st_value;
- sec = bfd_section_from_elf_index (opd_bfd, sym->st_shndx);
- free (sym);
}
+ sec = bfd_section_from_elf_index (opd_bfd, sym->st_shndx);
+ if (sec == NULL)
+ break;
+ BFD_ASSERT ((sec->flags & SEC_MERGE) == 0);
+ val = sym->st_value;
}
+
val += look->r_addend;
if (code_off != NULL)
*code_off = val;
else
*code_sec = sec;
}
- if (sec != NULL && sec->output_section != NULL)
+ if (sec->output_section != NULL)
val += sec->output_section->vma + sec->output_offset;
}
break;
{
h->plt.plist = NULL;
h->needs_plt = 0;
+ h->pointer_equality_needed = 0;
}
else if (abiversion (info->output_bfd) == 2)
{
+ /* Taking a function's address in a read/write section
+ doesn't require us to define the function symbol in the
+ executable on a global entry stub. A dynamic reloc can
+ be used instead. */
+ if (h->pointer_equality_needed
+ && h->type != STT_GNU_IFUNC
+ && !readonly_dynrelocs (h))
+ {
+ h->pointer_equality_needed = 0;
+ h->non_got_ref = 0;
+ }
+
/* After adjust_dynamic_symbol, non_got_ref set in the
non-shared case means that we have allocated space in
.dynbss for the symbol and thus dyn_relocs for this
relocations against this symbol to the PLT entry. Allow
dynamic relocs if the reference is weak, and the dynamic
relocs will not cause text relocation. */
- if (!h->ref_regular_nonweak
- && h->non_got_ref
- && h->type != STT_GNU_IFUNC
- && !readonly_dynrelocs (h))
+ else if (!h->ref_regular_nonweak
+ && h->non_got_ref
+ && h->type != STT_GNU_IFUNC
+ && !readonly_dynrelocs (h))
h->non_got_ref = 0;
/* If making a plt entry, then we don't need copy relocs. */
else
value = sym->st_value;
value += rel->r_addend;
- BFD_ASSERT (value < toc->size && value % 8 == 0);
+ if (value % 8 != 0)
+ continue;
+ BFD_ASSERT (value < toc->size
+ && toc->output_offset % 8 == 0);
toc_ref_index = (value + toc->output_offset) / 8;
if (r_type == R_PPC64_TLS
|| r_type == R_PPC64_TLSGD
bfd_boolean suppress_size_errors;
suppress_size_errors = FALSE;
- stub14_group_size = stub_group_size;
+ stub14_group_size = stub_group_size >> 10;
if (stub_group_size == 1)
{
/* Default values. */
65, /* RA reg. */
1, /* Augmentation size. */
DW_EH_PE_pcrel | DW_EH_PE_sdata4, /* FDE encoding. */
- DW_CFA_def_cfa, 1, 0 /* def_cfa: r1 offset 0. */
+ DW_CFA_def_cfa, 1, 0, /* def_cfa: r1 offset 0. */
+ 0, 0, 0, 0
};
/* Stripping output sections is normally done before dynamic section
/* libanl */
"getaddrinfo_a",
/* libgomp */
+ "GOMP_parallel",
"GOMP_parallel_start",
+ "GOMP_parallel_loop_static",
"GOMP_parallel_loop_static_start",
+ "GOMP_parallel_loop_dynamic",
"GOMP_parallel_loop_dynamic_start",
+ "GOMP_parallel_loop_guided",
"GOMP_parallel_loop_guided_start",
+ "GOMP_parallel_loop_runtime",
"GOMP_parallel_loop_runtime_start",
+ "GOMP_parallel_sections",
"GOMP_parallel_sections_start",
+ /* libgo */
+ "__go_go",
};
unsigned i;
stub_sec != NULL;
stub_sec = stub_sec->next)
if ((stub_sec->flags & SEC_LINKER_CREATED) == 0)
- size += 20;
+ size += 24;
if (htab->glink != NULL && htab->glink->size != 0)
size += 24;
if (size != 0)
(*htab->params->layout_sections_again) ();
}
+ if (htab->glink_eh_frame != NULL
+ && htab->glink_eh_frame->size != 0)
+ {
+ bfd_vma val;
+ bfd_byte *p, *last_fde;
+ size_t last_fde_len, size, align, pad;
+ asection *stub_sec;
+
+ p = bfd_zalloc (htab->glink_eh_frame->owner, htab->glink_eh_frame->size);
+ if (p == NULL)
+ return FALSE;
+ htab->glink_eh_frame->contents = p;
+ last_fde = p;
+
+ memcpy (p, glink_eh_frame_cie, sizeof (glink_eh_frame_cie));
+ /* CIE length (rewrite in case little-endian). */
+ last_fde_len = sizeof (glink_eh_frame_cie) - 4;
+ bfd_put_32 (htab->elf.dynobj, last_fde_len, p);
+ p += sizeof (glink_eh_frame_cie);
+
+ for (stub_sec = htab->params->stub_bfd->sections;
+ stub_sec != NULL;
+ stub_sec = stub_sec->next)
+ if ((stub_sec->flags & SEC_LINKER_CREATED) == 0)
+ {
+ last_fde = p;
+ last_fde_len = 20;
+ /* FDE length. */
+ bfd_put_32 (htab->elf.dynobj, 20, p);
+ p += 4;
+ /* CIE pointer. */
+ val = p - htab->glink_eh_frame->contents;
+ bfd_put_32 (htab->elf.dynobj, val, p);
+ p += 4;
+ /* Offset to stub section, written later. */
+ p += 4;
+ /* stub section size. */
+ bfd_put_32 (htab->elf.dynobj, stub_sec->size, p);
+ p += 4;
+ /* Augmentation. */
+ p += 1;
+ /* Pad. */
+ p += 7;
+ }
+ if (htab->glink != NULL && htab->glink->size != 0)
+ {
+ last_fde = p;
+ last_fde_len = 20;
+ /* FDE length. */
+ bfd_put_32 (htab->elf.dynobj, 20, p);
+ p += 4;
+ /* CIE pointer. */
+ val = p - htab->glink_eh_frame->contents;
+ bfd_put_32 (htab->elf.dynobj, val, p);
+ p += 4;
+ /* Offset to .glink, written later. */
+ p += 4;
+ /* .glink size. */
+ bfd_put_32 (htab->elf.dynobj, htab->glink->size - 8, p);
+ p += 4;
+ /* Augmentation. */
+ p += 1;
+
+ *p++ = DW_CFA_advance_loc + 1;
+ *p++ = DW_CFA_register;
+ *p++ = 65;
+ *p++ = 12;
+ *p++ = DW_CFA_advance_loc + 4;
+ *p++ = DW_CFA_restore_extended;
+ *p++ = 65;
+ }
+ /* Subsume any padding into the last FDE if user .eh_frame
+ sections are aligned more than glink_eh_frame. Otherwise any
+ zero padding will be seen as a terminator. */
+ size = p - htab->glink_eh_frame->contents;
+ align = 1;
+ align <<= htab->glink_eh_frame->output_section->alignment_power;
+ align -= 1;
+ pad = ((size + align) & ~align) - size;
+ htab->glink_eh_frame->size = size + pad;
+ bfd_put_32 (htab->elf.dynobj, last_fde_len + pad, last_fde);
+ }
+
maybe_strip_output (info, htab->brlt);
if (htab->glink_eh_frame != NULL)
maybe_strip_output (info, htab->glink_eh_frame);
return FALSE;
}
- if (htab->glink_eh_frame != NULL
- && htab->glink_eh_frame->size != 0)
- {
- bfd_vma val;
- bfd_byte *last_fde;
- size_t last_fde_len, size, align, pad;
-
- p = bfd_zalloc (htab->glink_eh_frame->owner, htab->glink_eh_frame->size);
- if (p == NULL)
- return FALSE;
- htab->glink_eh_frame->contents = p;
- last_fde = p;
-
- htab->glink_eh_frame->rawsize = htab->glink_eh_frame->size;
-
- memcpy (p, glink_eh_frame_cie, sizeof (glink_eh_frame_cie));
- /* CIE length (rewrite in case little-endian). */
- last_fde_len = sizeof (glink_eh_frame_cie) - 4;
- bfd_put_32 (htab->elf.dynobj, last_fde_len, p);
- p += sizeof (glink_eh_frame_cie);
-
- for (stub_sec = htab->params->stub_bfd->sections;
- stub_sec != NULL;
- stub_sec = stub_sec->next)
- if ((stub_sec->flags & SEC_LINKER_CREATED) == 0)
- {
- last_fde = p;
- last_fde_len = 16;
- /* FDE length. */
- bfd_put_32 (htab->elf.dynobj, 16, p);
- p += 4;
- /* CIE pointer. */
- val = p - htab->glink_eh_frame->contents;
- bfd_put_32 (htab->elf.dynobj, val, p);
- p += 4;
- /* Offset to stub section. */
- val = (stub_sec->output_section->vma
- + stub_sec->output_offset);
- val -= (htab->glink_eh_frame->output_section->vma
- + htab->glink_eh_frame->output_offset);
- val -= p - htab->glink_eh_frame->contents;
- if (val + 0x80000000 > 0xffffffff)
- {
- info->callbacks->einfo
- (_("%P: %s offset too large for .eh_frame sdata4 encoding"),
- stub_sec->name);
- return FALSE;
- }
- bfd_put_32 (htab->elf.dynobj, val, p);
- p += 4;
- /* stub section size. */
- bfd_put_32 (htab->elf.dynobj, stub_sec->rawsize, p);
- p += 4;
- /* Augmentation. */
- p += 1;
- /* Pad. */
- p += 3;
- }
- if (htab->glink != NULL && htab->glink->size != 0)
- {
- last_fde = p;
- last_fde_len = 20;
- /* FDE length. */
- bfd_put_32 (htab->elf.dynobj, 20, p);
- p += 4;
- /* CIE pointer. */
- val = p - htab->glink_eh_frame->contents;
- bfd_put_32 (htab->elf.dynobj, val, p);
- p += 4;
- /* Offset to .glink. */
- val = (htab->glink->output_section->vma
- + htab->glink->output_offset
- + 8);
- val -= (htab->glink_eh_frame->output_section->vma
- + htab->glink_eh_frame->output_offset);
- val -= p - htab->glink_eh_frame->contents;
- if (val + 0x80000000 > 0xffffffff)
- {
- info->callbacks->einfo
- (_("%P: %s offset too large for .eh_frame sdata4 encoding"),
- htab->glink->name);
- return FALSE;
- }
- bfd_put_32 (htab->elf.dynobj, val, p);
- p += 4;
- /* .glink size. */
- bfd_put_32 (htab->elf.dynobj, htab->glink->size - 8, p);
- p += 4;
- /* Augmentation. */
- p += 1;
-
- *p++ = DW_CFA_advance_loc + 1;
- *p++ = DW_CFA_register;
- *p++ = 65;
- *p++ = 12;
- *p++ = DW_CFA_advance_loc + 4;
- *p++ = DW_CFA_restore_extended;
- *p++ = 65;
- }
- /* Subsume any padding into the last FDE if user .eh_frame
- sections are aligned more than glink_eh_frame. Otherwise any
- zero padding will be seen as a terminator. */
- size = p - htab->glink_eh_frame->contents;
- align = 1;
- align <<= htab->glink_eh_frame->output_section->alignment_power;
- align -= 1;
- pad = ((size + align) & ~align) - size;
- htab->glink_eh_frame->size = size + pad;
- bfd_put_32 (htab->elf.dynobj, last_fde_len + pad, last_fde);
- }
-
/* Build the stubs as directed by the stub hash table. */
bfd_hash_traverse (&htab->stub_hash_table, ppc_build_one_stub, info);
break;
}
+ /* Note that the glink_eh_frame check here is not only testing that
+ the generated size matched the calculated size but also that
+ bfd_elf_discard_info didn't make any changes to the section. */
if (stub_sec != NULL
|| (htab->glink_eh_frame != NULL
&& htab->glink_eh_frame->rawsize != htab->glink_eh_frame->size))
if (!can_plt_call)
{
- info->callbacks->einfo
- (_("%P: %H: call to `%T' lacks nop, can't restore toc; "
- "recompile with -fPIC\n"),
- input_bfd, input_section, rel->r_offset, sym_name);
+ if (stub_entry->stub_type == ppc_stub_plt_call
+ || stub_entry->stub_type == ppc_stub_plt_call_r2save)
+ info->callbacks->einfo
+ (_("%P: %H: call to `%T' lacks nop, can't restore toc; "
+ "recompile with -fPIC\n"),
+ input_bfd, input_section, rel->r_offset, sym_name);
+ else
+ info->callbacks->einfo
+ (_("%P: %H: call to `%T' lacks nop, can't restore toc; "
+ "(-mcmodel=small toc adjust stub)\n"),
+ input_bfd, input_section, rel->r_offset, sym_name);
bfd_set_error (bfd_error_bad_value);
ret = FALSE;
NULL))
return FALSE;
-
if (htab->glink_eh_frame != NULL
- && htab->glink_eh_frame->sec_info_type == SEC_INFO_TYPE_EH_FRAME
- && !_bfd_elf_write_section_eh_frame (output_bfd, info,
- htab->glink_eh_frame,
- htab->glink_eh_frame->contents))
- return FALSE;
+ && htab->glink_eh_frame->size != 0)
+ {
+ bfd_vma val;
+ bfd_byte *p;
+ asection *stub_sec;
+
+ p = htab->glink_eh_frame->contents + sizeof (glink_eh_frame_cie);
+ for (stub_sec = htab->params->stub_bfd->sections;
+ stub_sec != NULL;
+ stub_sec = stub_sec->next)
+ if ((stub_sec->flags & SEC_LINKER_CREATED) == 0)
+ {
+ /* FDE length. */
+ p += 4;
+ /* CIE pointer. */
+ p += 4;
+ /* Offset to stub section. */
+ val = (stub_sec->output_section->vma
+ + stub_sec->output_offset);
+ val -= (htab->glink_eh_frame->output_section->vma
+ + htab->glink_eh_frame->output_offset
+ + (p - htab->glink_eh_frame->contents));
+ if (val + 0x80000000 > 0xffffffff)
+ {
+ info->callbacks->einfo
+ (_("%P: %s offset too large for .eh_frame sdata4 encoding"),
+ stub_sec->name);
+ return FALSE;
+ }
+ bfd_put_32 (dynobj, val, p);
+ p += 4;
+ /* stub section size. */
+ p += 4;
+ /* Augmentation. */
+ p += 1;
+ /* Pad. */
+ p += 7;
+ }
+ if (htab->glink != NULL && htab->glink->size != 0)
+ {
+ /* FDE length. */
+ p += 4;
+ /* CIE pointer. */
+ p += 4;
+ /* Offset to .glink. */
+ val = (htab->glink->output_section->vma
+ + htab->glink->output_offset
+ + 8);
+ val -= (htab->glink_eh_frame->output_section->vma
+ + htab->glink_eh_frame->output_offset
+ + (p - htab->glink_eh_frame->contents));
+ if (val + 0x80000000 > 0xffffffff)
+ {
+ info->callbacks->einfo
+ (_("%P: %s offset too large for .eh_frame sdata4 encoding"),
+ htab->glink->name);
+ return FALSE;
+ }
+ bfd_put_32 (dynobj, val, p);
+ p += 4;
+ /* .glink size. */
+ p += 4;
+ /* Augmentation. */
+ p += 1;
+ /* Ops. */
+ p += 7;
+ }
+
+ if (htab->glink_eh_frame->sec_info_type == SEC_INFO_TYPE_EH_FRAME
+ && !_bfd_elf_write_section_eh_frame (output_bfd, info,
+ htab->glink_eh_frame,
+ htab->glink_eh_frame->contents))
+ return FALSE;
+ }
/* We need to handle writing out multiple GOT sections ourselves,
since we didn't add them to DYNOBJ. We know dynobj is the first
projects / platform / upstream / binutils.git / blobdiff