2009-12-28 Ian Lance Taylor <iant@google.com>
+ * symtab.h (class Symbol_table): Add enum Defined.
+ * resolve.cc (Symbol_table::should_override): Add defined
+ parameter. Change all callers. Test whether object is NULL
+ before calling a method on it.
+ (Symbol_table::report_resolve_problem): Add defined parameter.
+ Change all callers.
+ (Symbol_table::should_override_with_special): Likewise.
+ * symtab.cc (Symbol_table::define_in_output_data): Add defined
+ parameter. Change all callers.
+ (Symbol_table::do_define_in_output_data): Likewise.
+ (Symbol_table::define_in_output_segment): Likewise.
+ (Symbol_table::do_define_in_output_segment): Likewise.
+ (Symbol_table::define_as_constant): Likewise.
+ (Symbol_table::do_define_as_constant): Likewise.
+ * script.h (class Symbol_assignment): Add is_defsym parameter to
+ constructor; change all callers.
+ * script.cc (Script_options::add_symbol_assignment): Add is_defsym
+ parameter. Change all callers. Add is_defsym_ field.
+ (class Parser_closure): Add parsing_defsym parameter to
+ constructor; change all callers. Add parsing_defsym accessor
+ function. Add parsing_defsym_ field.
+
+2009-12-28 Ian Lance Taylor <iant@google.com>
+
* gold.cc (queue_middle_tasks): Fix formatting.
* object.cc (Relobj::is_section_name_included): Likewise.
// Define _GLOBAL_OFFSET_TABLE_ at the start of the PLT.
symtab->define_in_output_data("_GLOBAL_OFFSET_TABLE_", NULL,
+ Symbol_table::PREDEFINED,
this->got_plt_,
0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_LOCAL,
&& !parameters->options().relocatable())
{
// Create __exidx_start and __exdix_end symbols.
- symtab->define_in_output_data("__exidx_start", NULL, exidx_section,
- 0, 0, elfcpp::STT_OBJECT,
+ symtab->define_in_output_data("__exidx_start", NULL,
+ Symbol_table::PREDEFINED,
+ exidx_section, 0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_GLOBAL, elfcpp::STV_HIDDEN, 0,
false, false);
- symtab->define_in_output_data("__exidx_end", NULL, exidx_section,
- 0, 0, elfcpp::STT_OBJECT,
+ symtab->define_in_output_data("__exidx_end", NULL,
+ Symbol_table::PREDEFINED,
+ exidx_section, 0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_GLOBAL, elfcpp::STV_HIDDEN, 0,
true, false);
if (!(*p)->is_symbol_created())
{
Symbol* vsym = symtab->define_as_constant((*p)->name(),
- (*p)->name(), 0, 0,
+ (*p)->name(),
+ Symbol_table::PREDEFINED,
+ 0, 0,
elfcpp::STT_OBJECT,
elfcpp::STB_GLOBAL,
elfcpp::STV_DEFAULT, 0,
// Define _GLOBAL_OFFSET_TABLE_ at the start of the PLT.
symtab->define_in_output_data("_GLOBAL_OFFSET_TABLE_", NULL,
+ Symbol_table::PREDEFINED,
this->got_plt_,
0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_LOCAL,
{
bool is_exec = parameters->options().output_is_executable();
symtab->define_in_output_segment("_TLS_MODULE_BASE_", NULL,
+ Symbol_table::PREDEFINED,
tls_segment, 0, 0,
elfcpp::STT_TLS,
elfcpp::STB_LOCAL,
false, false, true);
this->dynamic_section_->set_is_relro();
- symtab->define_in_output_data("_DYNAMIC", NULL, this->dynamic_section_, 0, 0,
+ symtab->define_in_output_data("_DYNAMIC", NULL, Symbol_table::PREDEFINED,
+ this->dynamic_section_, 0, 0,
elfcpp::STT_OBJECT, elfcpp::STB_LOCAL,
elfcpp::STV_HIDDEN, 0, false, false);
symtab->define_in_output_data(start_name.c_str(),
NULL, // version
+ Symbol_table::PREDEFINED,
*p,
0, // value
0, // symsize
symtab->define_in_output_data(stop_name.c_str(),
NULL, // version
+ Symbol_table::PREDEFINED,
*p,
0, // value
0, // symsize
// Define _GLOBAL_OFFSET_TABLE_ at the start of the .got section.
symtab->define_in_output_data("_GLOBAL_OFFSET_TABLE_", NULL,
+ Symbol_table::PREDEFINED,
this->got_,
0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_LOCAL,
// Define _PROCEDURE_LINKAGE_TABLE_ at the start of the .plt section.
symtab->define_in_output_data("_PROCEDURE_LINKAGE_TABLE_", NULL,
+ Symbol_table::PREDEFINED,
this->plt_,
0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_LOCAL,
| elfcpp::SHF_WRITE,
sdata, false);
symtab->define_in_output_data("_SDA_BASE_", NULL,
+ Symbol_table::PREDEFINED,
os,
32768, 0,
elfcpp::STT_OBJECT,
bool adjust_common_sizes;
typename Sized_symbol<size>::Size_type tosize = to->symsize();
- if (Symbol_table::should_override(to, frombits, object,
+ if (Symbol_table::should_override(to, frombits, OBJECT, object,
&adjust_common_sizes))
{
this->override(to, sym, st_shndx, is_ordinary, object, version);
Symbol_table::report_resolve_problem(false,
_("common of '%s' overriding "
"smaller common"),
- to, object);
+ to, OBJECT, object);
else if (tosize < sym.get_st_size())
Symbol_table::report_resolve_problem(false,
_("common of '%s' overidden by "
"larger common"),
- to, object);
+ to, OBJECT, object);
else
Symbol_table::report_resolve_problem(false,
_("multiple common of '%s'"),
- to, object);
+ to, OBJECT, object);
}
// A new weak undefined reference, merging with an old weak
bool
Symbol_table::should_override(const Symbol* to, unsigned int frombits,
- Object* object, bool* adjust_common_sizes)
+ Defined defined, Object* object,
+ bool* adjust_common_sizes)
{
*adjust_common_sizes = false;
// --just-symbols, then don't warn. This is for compatibility
// with the GNU linker. FIXME: This is a hack.
if ((to->source() == Symbol::FROM_OBJECT && to->object()->just_symbols())
- || object->just_symbols())
+ || (object != NULL && object->just_symbols()))
return false;
Symbol_table::report_resolve_problem(true,
_("multiple definition of '%s'"),
- to, object);
+ to, defined, object);
return false;
case WEAK_DEF * 16 + DEF:
Symbol_table::report_resolve_problem(false,
_("definition of '%s' overriding "
"common"),
- to, object);
+ to, defined, object);
return true;
case DEF * 16 + WEAK_DEF:
Symbol_table::report_resolve_problem(false,
_("definition of '%s' overriding "
"dynamic common definition"),
- to, object);
+ to, defined, object);
return true;
case DEF * 16 + DYN_DEF:
Symbol_table::report_resolve_problem(false,
_("common '%s' overridden by "
"previous definition"),
- to, object);
+ to, defined, object);
return false;
case WEAK_DEF * 16 + COMMON:
// Issue an error or warning due to symbol resolution. IS_ERROR
// indicates an error rather than a warning. MSG is the error
// message; it is expected to have a %s for the symbol name. TO is
-// the existing symbol. OBJECT is where the new symbol was found.
+// the existing symbol. DEFINED/OBJECT is where the new symbol was
+// found.
// FIXME: We should have better location information here. When the
// symbol is defined, we should be able to pull the location from the
void
Symbol_table::report_resolve_problem(bool is_error, const char* msg,
- const Symbol* to, Object* object)
+ const Symbol* to, Defined defined,
+ Object* object)
{
std::string demangled(to->demangled_name());
size_t len = strlen(msg) + demangled.length() + 10;
snprintf(buf, len, msg, demangled.c_str());
const char* objname;
- if (object != NULL)
- objname = object->name().c_str();
- else
- objname = _("command line");
+ switch (defined)
+ {
+ case OBJECT:
+ objname = object->name().c_str();
+ break;
+ case COPY:
+ objname = _("COPY reloc");
+ break;
+ case DEFSYM:
+ case UNDEFINED:
+ objname = _("command line");
+ break;
+ case SCRIPT:
+ objname = _("linker script");
+ break;
+ case PREDEFINED:
+ objname = _("linker defined");
+ break;
+ default:
+ gold_unreachable();
+ }
if (is_error)
gold_error("%s: %s", objname, buf);
// defining special symbols.
bool
-Symbol_table::should_override_with_special(const Symbol* to)
+Symbol_table::should_override_with_special(const Symbol* to, Defined defined)
{
bool adjust_common_sizes;
unsigned int frombits = global_flag | regular_flag | def_flag;
- bool ret = Symbol_table::should_override(to, frombits, NULL,
+ bool ret = Symbol_table::should_override(to, frombits, defined, NULL,
&adjust_common_sizes);
gold_assert(!adjust_common_sizes);
return ret;
public:
Sections_element_assignment(const char* name, size_t namelen,
Expression* val, bool provide, bool hidden)
- : assignment_(name, namelen, val, provide, hidden)
+ : assignment_(name, namelen, false, val, provide, hidden)
{ }
// Add the symbol to the symbol table.
Output_section_element_assignment(const char* name, size_t namelen,
Expression* val, bool provide,
bool hidden)
- : assignment_(name, namelen, val, provide, hidden)
+ : assignment_(name, namelen, false, val, provide, hidden)
{ }
// Add the symbol to the symbol table.
elfcpp::STV vis = this->hidden_ ? elfcpp::STV_HIDDEN : elfcpp::STV_DEFAULT;
this->sym_ = symtab->define_as_constant(this->name_.c_str(),
NULL, // version
+ (this->is_defsym_
+ ? Symbol_table::DEFSYM
+ : Symbol_table::SCRIPT),
0, // value
0, // size
elfcpp::STT_NOTYPE,
void
Script_options::add_symbol_assignment(const char* name, size_t length,
- Expression* value, bool provide,
- bool hidden)
+ bool is_defsym, Expression* value,
+ bool provide, bool hidden)
{
if (length != 1 || name[0] != '.')
{
if (this->script_sections_.in_sections_clause())
- this->script_sections_.add_symbol_assignment(name, length, value,
- provide, hidden);
- else
{
- Symbol_assignment* p = new Symbol_assignment(name, length, value,
+ gold_assert(!is_defsym);
+ this->script_sections_.add_symbol_assignment(name, length, value,
provide, hidden);
+ }
+ else
+ {
+ Symbol_assignment* p = new Symbol_assignment(name, length, is_defsym,
+ value, provide, hidden);
this->symbol_assignments_.push_back(p);
}
}
public:
Parser_closure(const char* filename,
const Position_dependent_options& posdep_options,
- bool in_group, bool is_in_sysroot,
+ bool parsing_defsym, bool in_group, bool is_in_sysroot,
Command_line* command_line,
Script_options* script_options,
Lex* lex,
bool skip_on_incompatible_target)
: filename_(filename), posdep_options_(posdep_options),
- in_group_(in_group), is_in_sysroot_(is_in_sysroot),
+ parsing_defsym_(parsing_defsym), in_group_(in_group),
+ is_in_sysroot_(is_in_sysroot),
skip_on_incompatible_target_(skip_on_incompatible_target),
found_incompatible_target_(false),
command_line_(command_line), script_options_(script_options),
position_dependent_options()
{ return this->posdep_options_; }
+ // Whether we are parsing a --defsym.
+ bool
+ parsing_defsym() const
+ { return this->parsing_defsym_; }
+
// Return whether this script is being run in a group.
bool
in_group() const
const char* filename_;
// The position dependent options.
Position_dependent_options posdep_options_;
+ // True if we are parsing a --defsym.
+ bool parsing_defsym_;
// Whether we are currently in a --start-group/--end-group.
bool in_group_;
// Whether the script was found in a sysrooted directory.
Parser_closure closure(input_file->filename().c_str(),
input_argument->file().options(),
+ false,
input_group != NULL,
input_file->is_in_sysroot(),
NULL,
Parser_closure closure(filename,
cmdline->position_dependent_options(),
+ first_token == Lex::DYNAMIC_LIST,
false,
input_file.is_in_sysroot(),
cmdline,
// Dummy value.
Position_dependent_options posdep_options;
- Parser_closure closure("command line", posdep_options, false, false, NULL,
- this, &lex, false);
+ Parser_closure closure("command line", posdep_options, true,
+ false, false, NULL, this, &lex, false);
if (yyparse(&closure) != 0)
return false;
Parser_closure* closure = static_cast<Parser_closure*>(closurev);
const bool provide = providei != 0;
const bool hidden = hiddeni != 0;
- closure->script_options()->add_symbol_assignment(name, length, value,
- provide, hidden);
+ closure->script_options()->add_symbol_assignment(name, length,
+ closure->parsing_defsym(),
+ value, provide, hidden);
closure->clear_skip_on_incompatible_target();
}
class Symbol_assignment
{
public:
- Symbol_assignment(const char* name, size_t namelen, Expression* val,
- bool provide, bool hidden)
- : name_(name, namelen), val_(val), provide_(provide), hidden_(hidden),
- sym_(NULL)
+ Symbol_assignment(const char* name, size_t namelen, bool is_defsym,
+ Expression* val, bool provide, bool hidden)
+ : name_(name, namelen), val_(val), is_defsym_(is_defsym),
+ provide_(provide), hidden_(hidden), sym_(NULL)
{ }
// Add the symbol to the symbol table.
std::string name_;
// Expression to assign to symbol.
Expression* val_;
+ // True if this symbol is defined by a --defsym, false if it is
+ // defined in a linker script.
+ bool is_defsym_;
// Whether the assignment should be provided (only set if there is
// an undefined reference to the symbol.
bool provide_;
// Add a symbol to be defined.
void
- add_symbol_assignment(const char* name, size_t length, Expression* value,
- bool provide, bool hidden);
+ add_symbol_assignment(const char* name, size_t length, bool is_defsym,
+ Expression* value, bool provide, bool hidden);
// Add an assertion.
void
// Define _GLOBAL_OFFSET_TABLE_ at the start of the .got section.
symtab->define_in_output_data("_GLOBAL_OFFSET_TABLE_", NULL,
+ Symbol_table::PREDEFINED,
this->got_,
0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_LOCAL,
// Define _PROCEDURE_LINKAGE_TABLE_ at the start of the .plt section.
symtab->define_in_output_data("_PROCEDURE_LINKAGE_TABLE_", NULL,
+ Symbol_table::PREDEFINED,
this->plt_,
0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_LOCAL,
Symbol*
Symbol_table::define_in_output_data(const char* name,
const char* version,
+ Defined defined,
Output_data* od,
uint64_t value,
uint64_t symsize,
if (parameters->target().get_size() == 32)
{
#if defined(HAVE_TARGET_32_LITTLE) || defined(HAVE_TARGET_32_BIG)
- return this->do_define_in_output_data<32>(name, version, od,
+ return this->do_define_in_output_data<32>(name, version, defined, od,
value, symsize, type, binding,
visibility, nonvis,
offset_is_from_end,
else if (parameters->target().get_size() == 64)
{
#if defined(HAVE_TARGET_64_LITTLE) || defined(HAVE_TARGET_64_BIG)
- return this->do_define_in_output_data<64>(name, version, od,
+ return this->do_define_in_output_data<64>(name, version, defined, od,
value, symsize, type, binding,
visibility, nonvis,
offset_is_from_end,
Symbol_table::do_define_in_output_data(
const char* name,
const char* version,
+ Defined defined,
Output_data* od,
typename elfcpp::Elf_types<size>::Elf_Addr value,
typename elfcpp::Elf_types<size>::Elf_WXword symsize,
return sym;
}
- if (Symbol_table::should_override_with_special(oldsym))
+ if (Symbol_table::should_override_with_special(oldsym, defined))
this->override_with_special(oldsym, sym);
if (resolve_oldsym)
Symbol*
Symbol_table::define_in_output_segment(const char* name,
- const char* version, Output_segment* os,
+ const char* version,
+ Defined defined,
+ Output_segment* os,
uint64_t value,
uint64_t symsize,
elfcpp::STT type,
if (parameters->target().get_size() == 32)
{
#if defined(HAVE_TARGET_32_LITTLE) || defined(HAVE_TARGET_32_BIG)
- return this->do_define_in_output_segment<32>(name, version, os,
+ return this->do_define_in_output_segment<32>(name, version, defined, os,
value, symsize, type,
binding, visibility, nonvis,
offset_base, only_if_ref);
else if (parameters->target().get_size() == 64)
{
#if defined(HAVE_TARGET_64_LITTLE) || defined(HAVE_TARGET_64_BIG)
- return this->do_define_in_output_segment<64>(name, version, os,
+ return this->do_define_in_output_segment<64>(name, version, defined, os,
value, symsize, type,
binding, visibility, nonvis,
offset_base, only_if_ref);
Symbol_table::do_define_in_output_segment(
const char* name,
const char* version,
+ Defined defined,
Output_segment* os,
typename elfcpp::Elf_types<size>::Elf_Addr value,
typename elfcpp::Elf_types<size>::Elf_WXword symsize,
return sym;
}
- if (Symbol_table::should_override_with_special(oldsym))
+ if (Symbol_table::should_override_with_special(oldsym, defined))
this->override_with_special(oldsym, sym);
if (resolve_oldsym)
Symbol*
Symbol_table::define_as_constant(const char* name,
const char* version,
+ Defined defined,
uint64_t value,
uint64_t symsize,
elfcpp::STT type,
if (parameters->target().get_size() == 32)
{
#if defined(HAVE_TARGET_32_LITTLE) || defined(HAVE_TARGET_32_BIG)
- return this->do_define_as_constant<32>(name, version, value,
+ return this->do_define_as_constant<32>(name, version, defined, value,
symsize, type, binding,
visibility, nonvis, only_if_ref,
force_override);
else if (parameters->target().get_size() == 64)
{
#if defined(HAVE_TARGET_64_LITTLE) || defined(HAVE_TARGET_64_BIG)
- return this->do_define_as_constant<64>(name, version, value,
+ return this->do_define_as_constant<64>(name, version, defined, value,
symsize, type, binding,
visibility, nonvis, only_if_ref,
force_override);
Symbol_table::do_define_as_constant(
const char* name,
const char* version,
+ Defined defined,
typename elfcpp::Elf_types<size>::Elf_Addr value,
typename elfcpp::Elf_types<size>::Elf_WXword symsize,
elfcpp::STT type,
return sym;
}
- if (force_override || Symbol_table::should_override_with_special(oldsym))
+ if (force_override
+ || Symbol_table::should_override_with_special(oldsym, defined))
this->override_with_special(oldsym, sym);
if (resolve_oldsym)
{
Output_section* os = layout->find_output_section(p->output_section);
if (os != NULL)
- this->define_in_output_data(p->name, NULL, os, p->value,
+ this->define_in_output_data(p->name, NULL, PREDEFINED, os, p->value,
p->size, p->type, p->binding,
p->visibility, p->nonvis,
p->offset_is_from_end,
only_if_ref || p->only_if_ref);
else
- this->define_as_constant(p->name, NULL, 0, p->size, p->type,
- p->binding, p->visibility, p->nonvis,
+ this->define_as_constant(p->name, NULL, PREDEFINED, 0, p->size,
+ p->type, p->binding, p->visibility, p->nonvis,
only_if_ref || p->only_if_ref,
false);
}
p->segment_flags_set,
p->segment_flags_clear);
if (os != NULL)
- this->define_in_output_segment(p->name, NULL, os, p->value,
+ this->define_in_output_segment(p->name, NULL, PREDEFINED, os, p->value,
p->size, p->type, p->binding,
p->visibility, p->nonvis,
p->offset_base,
only_if_ref || p->only_if_ref);
else
- this->define_as_constant(p->name, NULL, 0, p->size, p->type,
- p->binding, p->visibility, p->nonvis,
+ this->define_as_constant(p->name, NULL, PREDEFINED, 0, p->size,
+ p->type, p->binding, p->visibility, p->nonvis,
only_if_ref || p->only_if_ref,
false);
}
if (binding == elfcpp::STB_WEAK)
binding = elfcpp::STB_GLOBAL;
- this->define_in_output_data(csym->name(), csym->version(),
+ this->define_in_output_data(csym->name(), csym->version(), COPY,
posd, value, csym->symsize(),
csym->type(), binding,
csym->visibility(), csym->nonvis(),
class Symbol_table
{
public:
+ // The different places where a symbol definition can come from.
+ enum Defined
+ {
+ // Defined in an object file--the normal case.
+ OBJECT,
+ // Defined for a COPY reloc.
+ COPY,
+ // Defined on the command line using --defsym.
+ DEFSYM,
+ // Defined (so to speak) on the command line using -u.
+ UNDEFINED,
+ // Defined in a linker script.
+ SCRIPT,
+ // Predefined by the linker.
+ PREDEFINED,
+ };
+
// COUNT is an estimate of how many symbosl will be inserted in the
// symbol table. It's ok to put 0 if you don't know; a correct
// guess will just save some CPU by reducing hashtable resizes.
// Define a special symbol based on an Output_data. It is a
// multiple definition error if this symbol is already defined.
Symbol*
- define_in_output_data(const char* name, const char* version,
+ define_in_output_data(const char* name, const char* version, Defined,
Output_data*, uint64_t value, uint64_t symsize,
elfcpp::STT type, elfcpp::STB binding,
elfcpp::STV visibility, unsigned char nonvis,
// Define a special symbol based on an Output_segment. It is a
// multiple definition error if this symbol is already defined.
Symbol*
- define_in_output_segment(const char* name, const char* version,
+ define_in_output_segment(const char* name, const char* version, Defined,
Output_segment*, uint64_t value, uint64_t symsize,
elfcpp::STT type, elfcpp::STB binding,
elfcpp::STV visibility, unsigned char nonvis,
// Define a special symbol with a constant value. It is a multiple
// definition error if this symbol is already defined.
Symbol*
- define_as_constant(const char* name, const char* version,
+ define_as_constant(const char* name, const char* version, Defined,
uint64_t value, uint64_t symsize, elfcpp::STT type,
elfcpp::STB binding, elfcpp::STV visibility,
unsigned char nonvis, bool only_if_ref,
// Whether we should override a symbol, based on flags in
// resolve.cc.
static bool
- should_override(const Symbol*, unsigned int, Object*, bool*);
+ should_override(const Symbol*, unsigned int, Defined, Object*, bool*);
// Report a problem in symbol resolution.
static void
report_resolve_problem(bool is_error, const char* msg, const Symbol* to,
- Object* object);
+ Defined, Object* object);
// Override a symbol.
template<int size, bool big_endian>
// Whether we should override a symbol with a special symbol which
// is automatically defined by the linker.
static bool
- should_override_with_special(const Symbol*);
+ should_override_with_special(const Symbol*, Defined);
// Override a symbol with a special symbol.
template<int size>
// Define a symbol in an Output_data, sized version.
template<int size>
Sized_symbol<size>*
- do_define_in_output_data(const char* name, const char* version, Output_data*,
+ do_define_in_output_data(const char* name, const char* version, Defined,
+ Output_data*,
typename elfcpp::Elf_types<size>::Elf_Addr value,
typename elfcpp::Elf_types<size>::Elf_WXword ssize,
elfcpp::STT type, elfcpp::STB binding,
template<int size>
Sized_symbol<size>*
do_define_in_output_segment(
- const char* name, const char* version, Output_segment* os,
+ const char* name, const char* version, Defined, Output_segment* os,
typename elfcpp::Elf_types<size>::Elf_Addr value,
typename elfcpp::Elf_types<size>::Elf_WXword ssize,
elfcpp::STT type, elfcpp::STB binding,
template<int size>
Sized_symbol<size>*
do_define_as_constant(
- const char* name, const char* version,
+ const char* name, const char* version, Defined,
typename elfcpp::Elf_types<size>::Elf_Addr value,
typename elfcpp::Elf_types<size>::Elf_WXword ssize,
elfcpp::STT type, elfcpp::STB binding,
// Define _GLOBAL_OFFSET_TABLE_ at the start of the PLT.
symtab->define_in_output_data("_GLOBAL_OFFSET_TABLE_", NULL,
+ Symbol_table::PREDEFINED,
this->got_plt_,
0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_LOCAL,
{
bool is_exec = parameters->options().output_is_executable();
symtab->define_in_output_segment("_TLS_MODULE_BASE_", NULL,
+ Symbol_table::PREDEFINED,
tls_segment, 0, 0,
elfcpp::STT_TLS,
elfcpp::STB_LOCAL,
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