/* ELF linking support for BFD.
- Copyright (C) 1995-2017 Free Software Foundation, Inc.
+ Copyright (C) 1995-2018 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
if ((h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
&& discarded_section (h->root.u.def.section))
- return h->root.u.def.section;
+ return h->root.u.def.section;
else
return NULL;
}
/* Return true if the dynamic symbol for a given section should be
omitted when creating a shared library. */
bfd_boolean
-_bfd_elf_link_omit_section_dynsym (bfd *output_bfd ATTRIBUTE_UNUSED,
- struct bfd_link_info *info,
- asection *p)
+_bfd_elf_omit_section_dynsym_default (bfd *output_bfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info,
+ asection *p)
{
struct elf_link_hash_table *htab;
asection *ip;
}
}
+bfd_boolean
+_bfd_elf_omit_section_dynsym_all
+ (bfd *output_bfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ asection *p ATTRIBUTE_UNUSED)
+{
+ return TRUE;
+}
+
/* Assign dynsym indices. In a shared library we generate a section
symbol for each output section, which come first. Next come symbols
which have been forced to local binding. Then all of the back-end
allocated local dynamic syms, followed by the rest of the global
- symbols. */
+ symbols. If SECTION_SYM_COUNT is NULL, section dynindx is not set.
+ (This prevents the early call before elf_backend_init_index_section
+ and strip_excluded_output_sections setting dynindx for sections
+ that are stripped.) */
static unsigned long
_bfd_elf_link_renumber_dynsyms (bfd *output_bfd,
unsigned long *section_sym_count)
{
unsigned long dynsymcount = 0;
+ bfd_boolean do_sec = section_sym_count != NULL;
if (bfd_link_pic (info)
|| elf_hash_table (info)->is_relocatable_executable)
if ((p->flags & SEC_EXCLUDE) == 0
&& (p->flags & SEC_ALLOC) != 0
&& !(*bed->elf_backend_omit_section_dynsym) (output_bfd, info, p))
- elf_section_data (p)->dynindx = ++dynsymcount;
- else
+ {
+ ++dynsymcount;
+ if (do_sec)
+ elf_section_data (p)->dynindx = dynsymcount;
+ }
+ else if (do_sec)
elf_section_data (p)->dynindx = 0;
}
- *section_sym_count = dynsymcount;
+ if (do_sec)
+ *section_sym_count = dynsymcount;
elf_link_hash_traverse (elf_hash_table (info),
elf_link_renumber_local_hash_table_dynsyms,
if (tdef && ntdef)
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: TLS definition in %B section %A "
- "mismatches non-TLS definition in %B section %A"),
+ (_("%s: TLS definition in %pB section %pA "
+ "mismatches non-TLS definition in %pB section %pA"),
h->root.root.string, tbfd, tsec, ntbfd, ntsec);
else if (!tdef && !ntdef)
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: TLS reference in %B "
- "mismatches non-TLS reference in %B"),
+ (_("%s: TLS reference in %pB "
+ "mismatches non-TLS reference in %pB"),
h->root.root.string, tbfd, ntbfd);
else if (tdef)
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: TLS definition in %B section %A "
- "mismatches non-TLS reference in %B"),
+ (_("%s: TLS definition in %pB section %pA "
+ "mismatches non-TLS reference in %pB"),
h->root.root.string, tbfd, tsec, ntbfd);
else
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: TLS reference in %B "
- "mismatches non-TLS definition in %B section %A"),
+ (_("%s: TLS reference in %pB "
+ "mismatches non-TLS definition in %pB section %pA"),
h->root.root.string, tbfd, ntbfd, ntsec);
bfd_set_error (bfd_error_bad_value);
treated as strong if the new symbol is from a dynamic library.
This reflects the way glibc's ld.so works.
+ Also allow a weak symbol to override a linker script symbol
+ defined by an early pass over the script. This is done so the
+ linker knows the symbol is defined in an object file, for the
+ DEFINED script function.
+
Do this before setting *type_change_ok or *size_change_ok so that
we warn properly when dynamic library symbols are overridden. */
- if (newdef && !newdyn && olddyn)
+ if (newdef && !newdyn && (olddyn || h->root.ldscript_def))
newweak = FALSE;
if (olddef && newdyn)
oldweak = FALSE;
sec = *psec;
}
- /* There are multiple definitions of a normal symbol.
- Skip the default symbol as well. */
+ /* There are multiple definitions of a normal symbol. Skip the
+ default symbol as well as definition from an IR object. */
if (olddef && !olddyn && !oldweak && newdef && !newdyn && !newweak
- && !default_sym && h->def_regular)
+ && !default_sym && h->def_regular
+ && !(oldbfd != NULL
+ && (oldbfd->flags & BFD_PLUGIN) != 0
+ && (abfd->flags & BFD_PLUGIN) == 0))
{
/* Handle a multiple definition. */
(*info->callbacks->multiple_definition) (info, &h->root,
&& hi->root.type != bfd_link_hash_defweak)
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: unexpected redefinition of indirect versioned symbol `%s'"),
+ (_("%pB: unexpected redefinition of indirect versioned symbol `%s'"),
abfd, shortname);
}
else
generating a shared archive. Return an error. */
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: version node not found for symbol %s"),
+ (_("%pB: version node not found for symbol %s"),
info->output_bfd, h->root.root.string);
bfd_set_error (bfd_error_bad_value);
sinfo->failed = TRUE;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: bad reloc symbol index (%#Lx >= %#lx)"
- " for offset %#Lx in section `%A'"),
- abfd, r_symndx, (unsigned long) nsyms,
- irela->r_offset, sec);
+ (_("%pB: bad reloc symbol index (%#" PRIx64 " >= %#lx)"
+ " for offset %#" PRIx64 " in section `%pA'"),
+ abfd, (uint64_t) r_symndx, (unsigned long) nsyms,
+ (uint64_t) irela->r_offset, sec);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: non-zero symbol index (%#Lx)"
- " for offset %#Lx in section `%A'"
+ (_("%pB: non-zero symbol index (%#" PRIx64 ")"
+ " for offset %#" PRIx64 " in section `%pA'"
" when the object file has no symbol table"),
- abfd, r_symndx,
- irela->r_offset, sec);
+ abfd, (uint64_t) r_symndx,
+ (uint64_t) irela->r_offset, sec);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: relocation size mismatch in %B section %A"),
+ (_("%pB: relocation size mismatch in %pB section %pA"),
output_bfd, input_section->owner, input_section);
bfd_set_error (bfd_error_wrong_format);
return FALSE;
|| (info->extern_protected_data < 0
&& !get_elf_backend_data (dynbss->owner)->extern_protected_data)))
info->callbacks->einfo
- (_("%P: copy reloc against protected `%T' is dangerous\n"),
+ (_("%P: copy reloc against protected `%pT' is dangerous\n"),
h->root.root.string);
return TRUE;
&& ehdr->e_machine == bed->elf_machine_alt2)))
info->callbacks->einfo
/* xgettext:c-format */
- (_("%P: alternate ELF machine code found (%d) in %B, expecting %d\n"),
+ (_("%P: alternate ELF machine code found (%d) in %pB, expecting %d\n"),
ehdr->e_machine, abfd, bed->elf_machine_code);
/* As a GNU extension, any input sections which are named
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: %s: invalid version %u (max %d)"),
+ (_("%pB: %s: invalid version %u (max %d)"),
abfd, name, vernum,
elf_tdata (abfd)->cverdefs);
bfd_set_error (bfd_error_bad_value);
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: %s: invalid needed version %d"),
+ (_("%pB: %s: invalid needed version %d"),
abfd, name, vernum);
bfd_set_error (bfd_error_bad_value);
goto error_free_vers;
if (normal_bfd == NULL)
_bfd_error_handler
/* xgettext:c-format */
- (_("Warning: alignment %u of common symbol `%s' in %B is"
- " greater than the alignment (%u) of its section %A"),
+ (_("Warning: alignment %u of common symbol `%s' in %pB is"
+ " greater than the alignment (%u) of its section %pA"),
1 << common_align, name, common_bfd,
1 << normal_align, h->root.u.def.section);
else
_bfd_error_handler
/* xgettext:c-format */
- (_("Warning: alignment %u of symbol `%s' in %B"
- " is smaller than %u in %B"),
+ (_("Warning: alignment %u of symbol `%s' in %pB"
+ " is smaller than %u in %pB"),
1 << normal_align, name, normal_bfd,
1 << common_align, common_bfd);
}
_bfd_error_handler
/* xgettext:c-format */
(_("Warning: size of symbol `%s' changed"
- " from %Lu in %B to %Lu in %B"),
- name, h->size, old_bfd, isym->st_size, abfd);
+ " from %" PRIu64 " in %pB to %" PRIu64 " in %pB"),
+ name, (uint64_t) h->size, old_bfd,
+ (uint64_t) isym->st_size, abfd);
h->size = isym->st_size;
}
/* xgettext:c-format */
_bfd_error_handler
(_("Warning: type of symbol `%s' changed"
- " from %d to %d in %B"),
+ " from %d to %d in %pB"),
name, h->type, type, abfd);
h->type = type;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: undefined reference to symbol '%s'"),
+ (_("%pB: undefined reference to symbol '%s'"),
old_bfd, name);
bfd_set_error (bfd_error_missing_dso);
goto error_free_vers;
}
}
+ if (info->lto_plugin_active
+ && !bfd_link_relocatable (info)
+ && (abfd->flags & BFD_PLUGIN) == 0
+ && !just_syms
+ && extsymcount)
+ {
+ int r_sym_shift;
+
+ if (bed->s->arch_size == 32)
+ r_sym_shift = 8;
+ else
+ r_sym_shift = 32;
+
+ /* If linker plugin is enabled, set non_ir_ref_regular on symbols
+ referenced in regular objects so that linker plugin will get
+ the correct symbol resolution. */
+
+ sym_hash = elf_sym_hashes (abfd);
+ for (s = abfd->sections; s != NULL; s = s->next)
+ {
+ Elf_Internal_Rela *internal_relocs;
+ Elf_Internal_Rela *rel, *relend;
+
+ /* Don't check relocations in excluded sections. */
+ if ((s->flags & SEC_RELOC) == 0
+ || s->reloc_count == 0
+ || (s->flags & SEC_EXCLUDE) != 0
+ || ((info->strip == strip_all
+ || info->strip == strip_debugger)
+ && (s->flags & SEC_DEBUGGING) != 0))
+ continue;
+
+ internal_relocs = _bfd_elf_link_read_relocs (abfd, s, NULL,
+ NULL,
+ info->keep_memory);
+ if (internal_relocs == NULL)
+ goto error_free_vers;
+
+ rel = internal_relocs;
+ relend = rel + s->reloc_count;
+ for ( ; rel < relend; rel++)
+ {
+ unsigned long r_symndx = rel->r_info >> r_sym_shift;
+ struct elf_link_hash_entry *h;
+
+ /* Skip local symbols. */
+ if (r_symndx < extsymoff)
+ continue;
+
+ h = sym_hash[r_symndx - extsymoff];
+ if (h != NULL)
+ h->root.non_ir_ref_regular = 1;
+ }
+
+ if (elf_section_data (s)->relocs != internal_relocs)
+ free (internal_relocs);
+ }
+ }
+
if (extversym != NULL)
{
free (extversym);
len = strlen (name);
copy = (char *) bfd_alloc (abfd, len);
if (copy == NULL)
- return (struct elf_link_hash_entry *) 0 - 1;
+ return (struct elf_link_hash_entry *) -1;
first = p - name + 1;
memcpy (copy, name, first);
}
h = archive_symbol_lookup (abfd, info, symdef->name);
- if (h == (struct elf_link_hash_entry *) 0 - 1)
+ if (h == (struct elf_link_hash_entry *) -1)
goto error_return;
if (h == NULL)
h->type = STT_OBJECT;
if (info->stacksize)
/* xgettext:c-format */
- _bfd_error_handler (_("%B: stack size specified and %s set"),
+ _bfd_error_handler (_("%pB: stack size specified and %s set"),
output_bfd, legacy_symbol);
else if (h->root.u.def.section != bfd_abs_section_ptr)
/* xgettext:c-format */
- _bfd_error_handler (_("%B: %s not absolute"),
+ _bfd_error_handler (_("%pB: %s not absolute"),
output_bfd, legacy_symbol);
else
info->stacksize = h->root.u.def.value;
== SHT_PREINIT_ARRAY)
{
_bfd_error_handler
- (_("%B: .preinit_array section is not allowed in DSO"),
+ (_("%pB: .preinit_array section is not allowed in DSO"),
sub);
break;
}
if (dynobj != NULL && elf_hash_table (info)->dynamic_sections_created)
{
- unsigned long section_sym_count;
-
if (elf_tdata (output_bfd)->cverdefs)
{
unsigned int crefs = elf_tdata (output_bfd)->cverdefs;
if ((elf_tdata (output_bfd)->cverrefs == 0
&& elf_tdata (output_bfd)->cverdefs == 0)
- || _bfd_elf_link_renumber_dynsyms (output_bfd, info,
- §ion_sym_count) <= 1)
+ || _bfd_elf_link_renumber_dynsyms (output_bfd, info, NULL) <= 1)
{
asection *s;
for (s = output_bfd->sections; s != NULL; s = s->next)
if ((s->flags & (SEC_EXCLUDE | SEC_ALLOC)) == SEC_ALLOC
- && !_bfd_elf_link_omit_section_dynsym (output_bfd, info, s))
+ && !_bfd_elf_omit_section_dynsym_default (output_bfd, info, s))
{
elf_hash_table (info)->text_index_section = s;
break;
_bfd_elf_link_omit_section_dynsym. */
for (s = output_bfd->sections; s != NULL; s = s->next)
if (((s->flags & (SEC_EXCLUDE | SEC_ALLOC | SEC_READONLY)) == SEC_ALLOC)
- && !_bfd_elf_link_omit_section_dynsym (output_bfd, info, s))
+ && !_bfd_elf_omit_section_dynsym_default (output_bfd, info, s))
{
elf_hash_table (info)->data_index_section = s;
break;
for (s = output_bfd->sections; s != NULL; s = s->next)
if (((s->flags & (SEC_EXCLUDE | SEC_ALLOC | SEC_READONLY))
== (SEC_ALLOC | SEC_READONLY))
- && !_bfd_elf_link_omit_section_dynsym (output_bfd, info, s))
+ && !_bfd_elf_omit_section_dynsym_default (output_bfd, info, s))
{
elf_hash_table (info)->text_index_section = s;
break;
addend field. The symbol mangling format is:
<node> := <literal>
- | <unary-operator> ':' <node>
- | <binary-operator> ':' <node> ':' <node>
+ | <unary-operator> ':' <node>
+ | <binary-operator> ':' <node> ':' <node>
;
<literal> := 's' <digits=N> ':' <N character symbol name>
- | 'S' <digits=N> ':' <N character section name>
+ | 'S' <digits=N> ':' <N character section name>
| '#' <hexdigits>
;
/* Looks up NAME in SECTIONS. If found sets RESULT to NAME's address (in
bytes) and returns TRUE, otherwise returns FALSE. Accepts pseudo-section
names like "foo.end" which is the end address of section "foo". */
-
+
static bfd_boolean
resolve_section (const char *name,
asection *sections,
unsigned long *trunc_p,
unsigned long encoded)
{
- * start = encoded & 0x3F;
- * len = (encoded >> 6) & 0x3F;
+ * start = encoded & 0x3F;
+ * len = (encoded >> 6) & 0x3F;
* oplen = (encoded >> 12) & 0x3F;
* wordsz = (encoded >> 18) & 0xF;
* chunksz = (encoded >> 22) & 0xF;
&& ! info->gc_keep_exported)
{
/* PR 21524: Let the user know if a symbol was removed by garbage collection. */
- _bfd_error_handler (_("%B:%A: error: relocation references symbol %s which was removed by garbage collection."),
+ _bfd_error_handler (_("%pB:%pA: error: relocation references symbol %s which was removed by garbage collection."),
abfd, sec,
(*rel_hash)->root.root.string);
- _bfd_error_handler (_("%B:%A: error: try relinking with --gc-keep-exported enabled."),
+ _bfd_error_handler (_("%pB:%pA: error: try relinking with --gc-keep-exported enabled."),
abfd, sec);
bfd_set_error (bfd_error_invalid_operation);
return FALSE;
/* Section size is only divisible by rela. */
if (use_rela_initialised && !use_rela)
{
- _bfd_error_handler (_("%B: Unable to sort relocs - "
+ _bfd_error_handler (_("%pB: Unable to sort relocs - "
"they are in more than one size"),
abfd);
bfd_set_error (bfd_error_invalid_operation);
/* Section size is only divisible by rel. */
if (use_rela_initialised && use_rela)
{
- _bfd_error_handler (_("%B: Unable to sort relocs - "
+ _bfd_error_handler (_("%pB: Unable to sort relocs - "
"they are in more than one size"),
abfd);
bfd_set_error (bfd_error_invalid_operation);
{
/* The section size is not divisible by either -
something is wrong. */
- _bfd_error_handler (_("%B: Unable to sort relocs - "
+ _bfd_error_handler (_("%pB: Unable to sort relocs - "
"they are of an unknown size"), abfd);
bfd_set_error (bfd_error_invalid_operation);
return 0;
/* Section size is only divisible by rela. */
if (use_rela_initialised && !use_rela)
{
- _bfd_error_handler (_("%B: Unable to sort relocs - "
+ _bfd_error_handler (_("%pB: Unable to sort relocs - "
"they are in more than one size"),
abfd);
bfd_set_error (bfd_error_invalid_operation);
/* Section size is only divisible by rel. */
if (use_rela_initialised && use_rela)
{
- _bfd_error_handler (_("%B: Unable to sort relocs - "
+ _bfd_error_handler (_("%pB: Unable to sort relocs - "
"they are in more than one size"),
abfd);
bfd_set_error (bfd_error_invalid_operation);
{
/* The section size is not divisible by either -
something is wrong. */
- _bfd_error_handler (_("%B: Unable to sort relocs - "
+ _bfd_error_handler (_("%pB: Unable to sort relocs - "
"they are of an unknown size"), abfd);
bfd_set_error (bfd_error_invalid_operation);
return 0;
beyond 64k. */
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Too many sections: %d (>= %d)"),
+ (_("%pB: Too many sections: %d (>= %d)"),
abfd, bfd_count_sections (abfd), SHN_LORESERVE & 0xffff);
bfd_set_error (bfd_error_nonrepresentable_section);
return FALSE;
if (ELF_ST_VISIBILITY (h->other) == STV_INTERNAL)
/* xgettext:c-format */
- msg = _("%B: internal symbol `%s' in %B is referenced by DSO");
+ msg = _("%pB: internal symbol `%s' in %pB is referenced by DSO");
else if (ELF_ST_VISIBILITY (h->other) == STV_HIDDEN)
/* xgettext:c-format */
- msg = _("%B: hidden symbol `%s' in %B is referenced by DSO");
+ msg = _("%pB: hidden symbol `%s' in %pB is referenced by DSO");
else
/* xgettext:c-format */
- msg = _("%B: local symbol `%s' in %B is referenced by DSO");
+ msg = _("%pB: local symbol `%s' in %pB is referenced by DSO");
def_bfd = flinfo->output_bfd;
if (hi->root.u.def.section != bfd_abs_section_ptr)
def_bfd = hi->root.u.def.section->owner;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: could not find output section %A for input section %A"),
+ (_("%pB: could not find output section %pA for input section %pA"),
flinfo->output_bfd, input_sec->output_section, input_sec);
bfd_set_error (bfd_error_nonrepresentable_section);
eoinfo->failed = TRUE;
if (ELF_ST_VISIBILITY (sym.st_other) == STV_PROTECTED)
/* xgettext:c-format */
- msg = _("%B: protected symbol `%s' isn't defined");
+ msg = _("%pB: protected symbol `%s' isn't defined");
else if (ELF_ST_VISIBILITY (sym.st_other) == STV_INTERNAL)
/* xgettext:c-format */
- msg = _("%B: internal symbol `%s' isn't defined");
+ msg = _("%pB: internal symbol `%s' isn't defined");
else
/* xgettext:c-format */
- msg = _("%B: hidden symbol `%s' isn't defined");
+ msg = _("%pB: hidden symbol `%s' isn't defined");
_bfd_error_handler (msg, flinfo->output_bfd, h->root.root.string);
bfd_set_error (bfd_error_bad_value);
eoinfo->failed = TRUE;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: No symbol version section for versioned symbol `%s'"),
+ (_("%pB: No symbol version section for versioned symbol `%s'"),
flinfo->output_bfd, h->root.root.string);
eoinfo->failed = TRUE;
return FALSE;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("error: %B: size of section %A is not "
+ (_("error: %pB: size of section %pA is not "
"multiple of address size"),
input_bfd, o);
bfd_set_error (bfd_error_bad_value);
{
_bfd_error_handler
/* xgettext:c-format */
- (_("error: %B contains a reloc (%#Lx) for section %A "
+ (_("error: %pB contains a reloc (%#" PRIx64 ") for section %pA "
"that references a non-existent global symbol"),
- input_bfd, rel->r_info, o);
+ input_bfd, (uint64_t) rel->r_info, o);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
if (action_discarded & COMPLAIN)
(*flinfo->info->callbacks->einfo)
/* xgettext:c-format */
- (_("%X`%s' referenced in section `%A' of %B: "
- "defined in discarded section `%A' of %B\n"),
+ (_("%X`%s' referenced in section `%pA' of %pB: "
+ "defined in discarded section `%pA' of %pB\n"),
sym_name, o, input_bfd, sec, sec->owner);
/* Try to do the best we can to support buggy old
if (bed->link_order_error_handler)
bed->link_order_error_handler
/* xgettext:c-format */
- (_("%B: warning: sh_link not set for section `%A'"), s->owner, s);
+ (_("%pB: warning: sh_link not set for section `%pA'"), s->owner, s);
return 0;
}
else
if (other_sec && linkorder_sec)
_bfd_error_handler
/* xgettext:c-format */
- (_("%A has both ordered [`%A' in %B] "
- "and unordered [`%A' in %B] sections"),
+ (_("%pA has both ordered [`%pA' in %pB] "
+ "and unordered [`%pA' in %pB] sections"),
o, linkorder_sec, linkorder_sec->owner,
other_sec, other_sec->owner);
else
_bfd_error_handler
- (_("%A has both ordered and unordered sections"), o);
+ (_("%pA has both ordered and unordered sections"), o);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
if (symcount == 0)
{
bfd_set_error (bfd_error_no_symbols);
- _bfd_error_handler (_("%B: no symbol found for import library"),
+ _bfd_error_handler (_("%pB: no symbol found for import library"),
implib_bfd);
goto free_sym_buf;
}
else
o->flags |= SEC_EXCLUDE;
}
+ else if ((o->flags & SEC_GROUP) != 0 && o->size == 0)
+ {
+ /* Remove empty group section from linker output. */
+ o->flags |= SEC_EXCLUDE;
+ bfd_section_list_remove (abfd, o);
+ abfd->section_count--;
+ }
}
/* Count up the number of relocations we will output for each output
bfd_set_error (bfd_error_wrong_format);
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: file class %s incompatible with %s"),
+ (_("%pB: file class %s incompatible with %s"),
sub, iclass, oclass);
}
if (info->out_implib_bfd && !elf_output_implib (abfd, info))
{
- _bfd_error_handler (_("%B: failed to generate import library"),
+ _bfd_error_handler (_("%pB: failed to generate import library"),
info->out_implib_bfd);
return FALSE;
}
h = cookie->sym_hashes[r_symndx - cookie->extsymoff];
if (h == NULL)
{
- info->callbacks->einfo (_("%F%P: corrupt input: %B\n"),
+ info->callbacks->einfo (_("%F%P: corrupt input: %pB\n"),
sec->owner);
return NULL;
}
ilen = strlen (isec->name);
/* Association is determined by the name of the debug
- section containing the name of the code section as
+ section containing the name of the code section as
a suffix. For example .debug_line.text.foo is a
debug section associated with .text.foo. */
for (dsec = ibfd->sections; dsec != NULL; dsec = dsec->next)
if (info->print_gc_sections && o->size != 0)
/* xgettext:c-format */
- _bfd_error_handler (_("Removing unused section '%A' in file '%B'"),
+ _bfd_error_handler (_("Removing unused section '%pA' in file '%pB'"),
o, sub);
}
}
if ((h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
- && (h->ref_dynamic
+ && ((h->ref_dynamic && !h->forced_local)
|| ((h->def_regular || ELF_COMMON_DEF_P (h))
&& ELF_ST_VISIBILITY (h->other) != STV_INTERNAL
&& ELF_ST_VISIBILITY (h->other) != STV_HIDDEN
/* Start at sections marked with SEC_KEEP (ref _bfd_elf_gc_keep).
Also treat note sections as a root, if the section is not part
- of a group. */
+ of a group. We must keep all PREINIT_ARRAY, INIT_ARRAY as
+ well as FINI_ARRAY sections for ld -r. */
for (o = sub->sections; o != NULL; o = o->next)
if (!o->gc_mark
&& (o->flags & SEC_EXCLUDE) == 0
&& ((o->flags & SEC_KEEP) != 0
+ || (bfd_link_relocatable (info)
+ && ((elf_section_data (o)->this_hdr.sh_type
+ == SHT_PREINIT_ARRAY)
+ || (elf_section_data (o)->this_hdr.sh_type
+ == SHT_INIT_ARRAY)
+ || (elf_section_data (o)->this_hdr.sh_type
+ == SHT_FINI_ARRAY)))
|| (elf_section_data (o)->this_hdr.sh_type == SHT_NOTE
&& elf_next_in_group (o) == NULL )))
{
}
/* xgettext:c-format */
- _bfd_error_handler (_("%B: %A+%#Lx: No symbol found for INHERIT"),
- abfd, sec, offset);
+ _bfd_error_handler (_("%pB: %pA+%#" PRIx64 ": No symbol found for INHERIT"),
+ abfd, sec, (uint64_t) offset);
bfd_set_error (bfd_error_invalid_operation);
return FALSE;
if (h != NULL
&& (h->root.type == bfd_link_hash_undefined
|| h->root.type == bfd_link_hash_undefweak
- || (h->ref_regular && !h->def_regular)))
+ || ((h->ref_regular || h->def_dynamic) && !h->def_regular)))
{
+ bfd_boolean was_dynamic = h->ref_dynamic || h->def_dynamic;
h->root.type = bfd_link_hash_defined;
h->root.u.def.section = sec;
h->root.u.def.value = 0;
bed = get_elf_backend_data (info->output_bfd);
(*bed->elf_backend_hide_symbol) (info, h, TRUE);
}
- else if (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
- h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_PROTECTED;
+ else
+ {
+ if (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
+ h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_PROTECTED;
+ if (was_dynamic)
+ bfd_elf_link_record_dynamic_symbol (info, h);
+ }
return &h->root;
}
return NULL;
projects / deliverable / binutils-gdb.git / blobdiff