PLACE_TEXT,
PLACE_RODATA,
PLACE_DATA,
+ PLACE_TLS,
+ PLACE_TLS_BSS,
PLACE_BSS,
PLACE_REL,
PLACE_INTERP,
this->initialize_place(PLACE_TEXT, ".text");
this->initialize_place(PLACE_RODATA, ".rodata");
this->initialize_place(PLACE_DATA, ".data");
+ this->initialize_place(PLACE_TLS, NULL);
+ this->initialize_place(PLACE_TLS_BSS, NULL);
this->initialize_place(PLACE_BSS, ".bss");
this->initialize_place(PLACE_REL, NULL);
this->initialize_place(PLACE_INTERP, ".interp");
index = PLACE_LAST;
else if (type == elfcpp::SHT_NOTE)
index = PLACE_INTERP;
+ else if ((flags & elfcpp::SHF_TLS) != 0)
+ {
+ if (type == elfcpp::SHT_NOBITS)
+ index = PLACE_TLS_BSS;
+ else
+ index = PLACE_TLS;
+ }
else if (type == elfcpp::SHT_NOBITS)
index = PLACE_BSS;
else if ((flags & elfcpp::SHF_WRITE) != 0)
case PLACE_INTERP:
follow = PLACE_TEXT;
break;
+ case PLACE_TLS:
+ follow = PLACE_DATA;
+ break;
+ case PLACE_TLS_BSS:
+ follow = PLACE_TLS;
+ if (!this->places_[PLACE_TLS].have_location)
+ follow = PLACE_DATA;
+ break;
}
if (follow != PLACE_MAX && this->places_[follow].have_location)
{
// section name. This only real implementation is in
// Output_section_definition.
virtual const char*
- output_section_name(const char*, const char*, Output_section***)
+ output_section_name(const char*, const char*, Output_section***,
+ Script_sections::Section_type*)
{ return NULL; }
// Initialize OSP with an output section.
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.
{
public:
// A list of input sections.
- typedef std::list<std::pair<Relobj*, unsigned int> > Input_section_list;
+ typedef std::list<Output_section::Simple_input_section> Input_section_list;
Output_section_element()
{ }
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.
posd = new Output_data_const(this_fill, 0);
}
output_section->add_output_section_data(posd);
+ layout->new_output_section_data_from_script(posd);
}
*dot_value = next_dot;
}
Output_data_expression(int size, bool is_signed, Expression* val,
const Symbol_table* symtab, const Layout* layout,
uint64_t dot_value, Output_section* dot_section)
- : Output_section_data(size, 0),
+ : Output_section_data(size, 0, true),
is_signed_(is_signed), val_(val), symtab_(symtab),
layout_(layout), dot_value_(dot_value), dot_section_(dot_section)
{ }
Input_section_list*)
{
gold_assert(os != NULL);
- os->add_output_section_data(new Output_data_expression(this->size_,
- this->is_signed_,
- this->val_,
- symtab,
- layout,
- *dot_value,
- *dot_section));
+ Output_data_expression* expression =
+ new Output_data_expression(this->size_, this->is_signed_, this->val_,
+ symtab, layout, *dot_value, *dot_section);
+ os->add_output_section_data(expression);
+ layout->new_output_section_data_from_script(expression);
*dot_value += this->size_;
}
// Information we use to sort the input sections.
-struct Input_section_info
+class Input_section_info
{
- Relobj* relobj;
- unsigned int shndx;
- std::string section_name;
- uint64_t size;
- uint64_t addralign;
+ public:
+ Input_section_info(const Output_section::Simple_input_section& input_section)
+ : input_section_(input_section), section_name_(),
+ size_(0), addralign_(1)
+ { }
+
+ // Return the simple input section.
+ const Output_section::Simple_input_section&
+ input_section() const
+ { return this->input_section_; }
+
+ // Return the object.
+ Relobj*
+ relobj() const
+ { return this->input_section_.relobj(); }
+
+ // Return the section index.
+ unsigned int
+ shndx()
+ { return this->input_section_.shndx(); }
+
+ // Return the section name.
+ const std::string&
+ section_name() const
+ { return this->section_name_; }
+
+ // Set the section name.
+ void
+ set_section_name(const std::string name)
+ { this->section_name_ = name; }
+
+ // Return the section size.
+ uint64_t
+ size() const
+ { return this->size_; }
+
+ // Set the section size.
+ void
+ set_size(uint64_t size)
+ { this->size_ = size; }
+
+ // Return the address alignment.
+ uint64_t
+ addralign() const
+ { return this->addralign_; }
+
+ // Set the address alignment.
+ void
+ set_addralign(uint64_t addralign)
+ { this->addralign_ = addralign; }
+
+ private:
+ // Input section, can be a relaxed section.
+ Output_section::Simple_input_section input_section_;
+ // Name of the section.
+ std::string section_name_;
+ // Section size.
+ uint64_t size_;
+ // Address alignment.
+ uint64_t addralign_;
};
// A class to sort the input sections.
if (this->section_sort_ == SORT_WILDCARD_BY_NAME
|| this->section_sort_ == SORT_WILDCARD_BY_NAME_BY_ALIGNMENT
|| (this->section_sort_ == SORT_WILDCARD_BY_ALIGNMENT_BY_NAME
- && isi1.addralign == isi2.addralign))
+ && isi1.addralign() == isi2.addralign()))
{
- if (isi1.section_name != isi2.section_name)
- return isi1.section_name < isi2.section_name;
+ if (isi1.section_name() != isi2.section_name())
+ return isi1.section_name() < isi2.section_name();
}
if (this->section_sort_ == SORT_WILDCARD_BY_ALIGNMENT
|| this->section_sort_ == SORT_WILDCARD_BY_NAME_BY_ALIGNMENT
|| this->section_sort_ == SORT_WILDCARD_BY_ALIGNMENT_BY_NAME)
{
- if (isi1.addralign != isi2.addralign)
- return isi1.addralign < isi2.addralign;
+ if (isi1.addralign() != isi2.addralign())
+ return isi1.addralign() < isi2.addralign();
}
if (this->filename_sort_ == SORT_WILDCARD_BY_NAME)
{
- if (isi1.relobj->name() != isi2.relobj->name())
- return isi1.relobj->name() < isi2.relobj->name();
+ if (isi1.relobj()->name() != isi2.relobj()->name())
+ return (isi1.relobj()->name() < isi2.relobj()->name());
}
// Otherwise we leave them in the same order.
void
Output_section_element_input::set_section_addresses(
Symbol_table*,
- Layout*,
+ Layout* layout,
Output_section* output_section,
uint64_t subalign,
uint64_t* dot_value,
Input_section_list::iterator p = input_sections->begin();
while (p != input_sections->end())
{
+ Relobj* relobj = p->relobj();
+ unsigned int shndx = p->shndx();
+ Input_section_info isi(*p);
+
// Calling section_name and section_addralign is not very
// efficient.
- Input_section_info isi;
- isi.relobj = p->first;
- isi.shndx = p->second;
// Lock the object so that we can get information about the
// section. This is OK since we know we are single-threaded
// here.
{
const Task* task = reinterpret_cast<const Task*>(-1);
- Task_lock_obj<Object> tl(task, p->first);
-
- isi.section_name = p->first->section_name(p->second);
- isi.size = p->first->section_size(p->second);
- isi.addralign = p->first->section_addralign(p->second);
+ Task_lock_obj<Object> tl(task, relobj);
+
+ isi.set_section_name(relobj->section_name(shndx));
+ if (p->is_relaxed_input_section())
+ {
+ // We use current data size because relxed section sizes may not
+ // have finalized yet.
+ isi.set_size(p->relaxed_input_section()->current_data_size());
+ isi.set_addralign(p->relaxed_input_section()->addralign());
+ }
+ else
+ {
+ isi.set_size(relobj->section_size(shndx));
+ isi.set_addralign(relobj->section_addralign(shndx));
+ }
}
- if (!this->match_file_name(isi.relobj->name().c_str()))
+ if (!this->match_file_name(relobj->name().c_str()))
++p;
else if (this->input_section_patterns_.empty())
{
{
const Input_section_pattern&
isp(this->input_section_patterns_[i]);
- if (match(isi.section_name.c_str(), isp.pattern.c_str(),
+ if (match(isi.section_name().c_str(), isp.pattern.c_str(),
isp.pattern_is_wildcard))
break;
}
// sections are otherwise equal. Add each input section to the
// output section.
+ uint64_t dot = *dot_value;
for (size_t i = 0; i < input_pattern_count; ++i)
{
if (matching_sections[i].empty())
p != matching_sections[i].end();
++p)
{
- uint64_t this_subalign = p->addralign;
+ uint64_t this_subalign = p->addralign();
if (this_subalign < subalign)
this_subalign = subalign;
- uint64_t address = align_address(*dot_value, this_subalign);
+ uint64_t address = align_address(dot, this_subalign);
- if (address > *dot_value && !fill->empty())
+ if (address > dot && !fill->empty())
{
section_size_type length =
- convert_to_section_size_type(address - *dot_value);
+ convert_to_section_size_type(address - dot);
std::string this_fill = this->get_fill_string(fill, length);
Output_section_data* posd = new Output_data_const(this_fill, 0);
output_section->add_output_section_data(posd);
+ layout->new_output_section_data_from_script(posd);
}
- output_section->add_input_section_for_script(p->relobj,
- p->shndx,
- p->size,
- this_subalign);
+ output_section->add_simple_input_section(p->input_section(),
+ p->size(),
+ this_subalign);
- *dot_value = address + p->size;
+ dot = address + p->size();
}
}
+ // An SHF_TLS/SHT_NOBITS section does not take up any
+ // address space.
+ if (output_section == NULL
+ || (output_section->flags() & elfcpp::SHF_TLS) == 0
+ || output_section->type() != elfcpp::SHT_NOBITS)
+ *dot_value = dot;
+
this->final_dot_value_ = *dot_value;
this->final_dot_section_ = *dot_section;
}
// section name.
const char*
output_section_name(const char* file_name, const char* section_name,
- Output_section***);
+ Output_section***, Script_sections::Section_type*);
// Initialize OSP with an output section.
void
void
print(FILE*) const;
+ // Return the output section type if specified or Script_sections::ST_NONE.
+ Script_sections::Section_type
+ section_type() const;
+
private:
+ static const char*
+ script_section_type_name(Script_section_type);
+
typedef std::vector<Output_section_element*> Output_section_elements;
// The output section name.
uint64_t evaluated_addralign_;
// The output section is relro.
bool is_relro_;
+ // The output section type if specified.
+ enum Script_section_type script_section_type_;
};
// Constructor.
evaluated_address_(0),
evaluated_load_address_(0),
evaluated_addralign_(0),
- is_relro_(false)
+ is_relro_(false),
+ script_section_type_(header->section_type)
{
}
if ((*p)->needs_output_section())
{
const char* name = this->name_.c_str();
- this->output_section_ = layout->make_output_section_for_script(name);
+ this->output_section_ =
+ layout->make_output_section_for_script(name, this->section_type());
return;
}
}
// Return the output section name to use for an input section name.
const char*
-Output_section_definition::output_section_name(const char* file_name,
- const char* section_name,
- Output_section*** slot)
+Output_section_definition::output_section_name(
+ const char* file_name,
+ const char* section_name,
+ Output_section*** slot,
+ Script_sections::Section_type *psection_type)
{
// Ask each element whether it matches NAME.
for (Output_section_elements::const_iterator p = this->elements_.begin();
// We found a match for NAME, which means that it should go
// into this output section.
*slot = &this->output_section_;
+ *psection_type = this->section_type();
return this->name_.c_str();
}
}
uint64_t* load_address)
{
uint64_t address;
+ uint64_t old_dot_value = *dot_value;
+ uint64_t old_load_address = *load_address;
+
if (this->address_ == NULL)
address = *dot_value;
else
*dot_value = address;
- // The address of non-SHF_ALLOC sections is forced to zero,
- // regardless of what the linker script wants.
+ // Except for NOLOAD sections, the address of non-SHF_ALLOC sections is
+ // forced to zero, regardless of what the linker script wants.
if (this->output_section_ != NULL
- && (this->output_section_->flags() & elfcpp::SHF_ALLOC) != 0)
+ && ((this->output_section_->flags() & elfcpp::SHF_ALLOC) != 0
+ || this->output_section_->is_noload()))
this->output_section_->set_address(address);
this->evaluated_address_ = address;
else
{
Output_section* dummy;
- uint64_t load_address =
+ uint64_t laddr =
this->load_address_->eval_with_dot(symtab, layout, true, *dot_value,
this->output_section_, &dummy);
if (this->output_section_ != NULL)
- this->output_section_->set_load_address(load_address);
- this->evaluated_load_address_ = load_address;
+ this->output_section_->set_load_address(laddr);
+ this->evaluated_load_address_ = laddr;
}
uint64_t subalign;
this->output_section_->set_is_relro();
else
this->output_section_->clear_is_relro();
+
+ // If this is a NOLOAD section, keep dot and load address unchanged.
+ if (this->output_section_->is_noload())
+ {
+ *dot_value = old_dot_value;
+ *load_address = old_load_address;
+ }
}
}
fprintf(f, " ");
}
+ if (this->script_section_type_ != SCRIPT_SECTION_TYPE_NONE)
+ fprintf(f, "(%s) ",
+ this->script_section_type_name(this->script_section_type_));
+
fprintf(f, ": ");
if (this->load_address_ != NULL)
fprintf(f, "\n");
}
+Script_sections::Section_type
+Output_section_definition::section_type() const
+{
+ switch (this->script_section_type_)
+ {
+ case SCRIPT_SECTION_TYPE_NONE:
+ return Script_sections::ST_NONE;
+ case SCRIPT_SECTION_TYPE_NOLOAD:
+ return Script_sections::ST_NOLOAD;
+ case SCRIPT_SECTION_TYPE_COPY:
+ case SCRIPT_SECTION_TYPE_DSECT:
+ case SCRIPT_SECTION_TYPE_INFO:
+ case SCRIPT_SECTION_TYPE_OVERLAY:
+ // There are not really support so we treat them as ST_NONE. The
+ // parse should have issued errors for them already.
+ return Script_sections::ST_NONE;
+ default:
+ gold_unreachable();
+ }
+}
+
+// Return the name of a script section type.
+
+const char*
+Output_section_definition::script_section_type_name (
+ Script_section_type script_section_type)
+{
+ switch (script_section_type)
+ {
+ case SCRIPT_SECTION_TYPE_NONE:
+ return "NONE";
+ case SCRIPT_SECTION_TYPE_NOLOAD:
+ return "NOLOAD";
+ case SCRIPT_SECTION_TYPE_DSECT:
+ return "DSECT";
+ case SCRIPT_SECTION_TYPE_COPY:
+ return "COPY";
+ case SCRIPT_SECTION_TYPE_INFO:
+ return "INFO";
+ case SCRIPT_SECTION_TYPE_OVERLAY:
+ return "OVERLAY";
+ default:
+ gold_unreachable();
+ }
+}
+
// An output section created to hold orphaned input sections. These
// do not actually appear in linker scripts. However, for convenience
// when setting the output section addresses, we put a marker to these
uint64_t* dot_value,
uint64_t* load_address)
{
- typedef std::list<std::pair<Relobj*, unsigned int> > Input_section_list;
+ typedef std::list<Output_section::Simple_input_section> Input_section_list;
bool have_load_address = *load_address != *dot_value;
uint64_t addralign;
uint64_t size;
- // We know what are single-threaded, so it is OK to lock the
+ // We know we are single-threaded, so it is OK to lock the
// object.
{
const Task* task = reinterpret_cast<const Task*>(-1);
- Task_lock_obj<Object> tl(task, p->first);
- addralign = p->first->section_addralign(p->second);
- size = p->first->section_size(p->second);
+ Task_lock_obj<Object> tl(task, p->relobj());
+ addralign = p->relobj()->section_addralign(p->shndx());
+ if (p->is_relaxed_input_section())
+ // We use current data size because relxed section sizes may not
+ // have finalized yet.
+ size = p->relaxed_input_section()->current_data_size();
+ else
+ size = p->relobj()->section_size(p->shndx());
}
address = align_address(address, addralign);
- this->os_->add_input_section_for_script(p->first, p->second, size,
- addralign);
+ this->os_->add_simple_input_section(*p, size, addralign);
address += size;
}
- if (!have_load_address)
- *load_address = address;
- else
- *load_address += address - *dot_value;
+ // An SHF_TLS/SHT_NOBITS section does not take up any address space.
+ if (this->os_ == NULL
+ || (this->os_->flags() & elfcpp::SHF_TLS) == 0
+ || this->os_->type() != elfcpp::SHT_NOBITS)
+ {
+ if (!have_load_address)
+ *load_address = address;
+ else
+ *load_address += address - *dot_value;
- *dot_value = address;
+ *dot_value = address;
+ }
}
// Get the list of segments to use for an allocated section when using
segment()
{ return this->segment_; }
+ // Release the segment.
+ void
+ release_segment()
+ { this->segment_ = NULL; }
+
// Set the segment flags if appropriate.
void
set_flags_if_valid()
orphan_section_placement_(NULL),
data_segment_align_start_(),
saw_data_segment_align_(false),
- saw_relro_end_(false)
+ saw_relro_end_(false),
+ saw_segment_start_expression_(false)
{
}
this->output_section_->add_dot_assignment(val);
else
{
+ // The GNU linker permits assignments to . to appears outside of
+ // a SECTIONS clause, and treats it as appearing inside, so
+ // sections_elements_ may be NULL here.
+ if (this->sections_elements_ == NULL)
+ {
+ this->sections_elements_ = new Sections_elements;
+ this->saw_sections_clause_ = true;
+ }
+
Sections_element* p = new Sections_element_dot_assignment(val);
this->sections_elements_->push_back(p);
}
// and section name.
const char*
-Script_sections::output_section_name(const char* file_name,
- const char* section_name,
- Output_section*** output_section_slot)
+Script_sections::output_section_name(
+ const char* file_name,
+ const char* section_name,
+ Output_section*** output_section_slot,
+ Script_sections::Section_type *psection_type)
{
for (Sections_elements::const_iterator p = this->sections_elements_->begin();
p != this->sections_elements_->end();
++p)
{
const char* ret = (*p)->output_section_name(file_name, section_name,
- output_section_slot);
+ output_section_slot,
+ psection_type);
if (ret != NULL)
{
if (strcmp(ret, "/DISCARD/") == 0)
{
*output_section_slot = NULL;
+ *psection_type = Script_sections::ST_NONE;
return NULL;
}
return ret;
// gets the name of the input section.
*output_section_slot = NULL;
+ *psection_type = Script_sections::ST_NONE;
return section_name;
}
// For a relocatable link, we implicitly set dot to zero.
uint64_t dot_value = 0;
uint64_t load_address = 0;
+
+ // Check to see if we want to use any of -Ttext, -Tdata and -Tbss options
+ // to set section addresses. If the script has any SEGMENT_START
+ // expression, we do not set the section addresses.
+ bool use_tsection_options =
+ (!this->saw_segment_start_expression_
+ && (parameters->options().user_set_Ttext()
+ || parameters->options().user_set_Tdata()
+ || parameters->options().user_set_Tbss()));
+
for (Sections_elements::iterator p = this->sections_elements_->begin();
p != this->sections_elements_->end();
++p)
- (*p)->set_section_addresses(symtab, layout, &dot_value, &load_address);
+ {
+ Output_section* os = (*p)->get_output_section();
+
+ // Handle -Ttext, -Tdata and -Tbss options. We do this by looking for
+ // the special sections by names and doing dot assignments.
+ if (use_tsection_options
+ && os != NULL
+ && (os->flags() & elfcpp::SHF_ALLOC) != 0)
+ {
+ uint64_t new_dot_value = dot_value;
+
+ if (parameters->options().user_set_Ttext()
+ && strcmp(os->name(), ".text") == 0)
+ new_dot_value = parameters->options().Ttext();
+ else if (parameters->options().user_set_Tdata()
+ && strcmp(os->name(), ".data") == 0)
+ new_dot_value = parameters->options().Tdata();
+ else if (parameters->options().user_set_Tbss()
+ && strcmp(os->name(), ".bss") == 0)
+ new_dot_value = parameters->options().Tbss();
+
+ // Update dot and load address if necessary.
+ if (new_dot_value < dot_value)
+ gold_error(_("dot may not move backward"));
+ else if (new_dot_value != dot_value)
+ {
+ dot_value = new_dot_value;
+ load_address = new_dot_value;
+ }
+ }
+
+ (*p)->set_section_addresses(symtab, layout, &dot_value, &load_address);
+ }
if (this->phdrs_elements_ != NULL)
{
if (os1->type() == elfcpp::SHT_NOBITS && os2->type() == elfcpp::SHT_PROGBITS)
return false;
+ // Sort non-NOLOAD before NOLOAD.
+ if (os1->is_noload() && !os2->is_noload())
+ return true;
+ if (!os1->is_noload() && os2->is_noload())
+ return true;
+
// Otherwise we don't care.
return false;
}
is_current_seg_readonly = true;
}
- current_seg->add_output_section(*p, seg_flags);
+ current_seg->add_output_section(*p, seg_flags, false);
if (((*p)->flags() & elfcpp::SHF_WRITE) != 0)
is_current_seg_readonly = false;
if (first_seg == NULL)
return NULL;
+ // -n or -N mean that the program is not demand paged and there is
+ // no need to put the program headers in a PT_LOAD segment.
+ if (parameters->options().nmagic() || parameters->options().omagic())
+ return NULL;
+
size_t sizeof_headers = this->total_header_size(layout);
uint64_t vma = first_seg->vaddr();
Layout::section_flags_to_segment((*p)->flags());
Output_segment* oseg = layout->make_output_segment(elfcpp::PT_NOTE,
seg_flags);
- oseg->add_output_section(*p, seg_flags);
+ oseg->add_output_section(*p, seg_flags, false);
// Incorporate any subsequent SHT_NOTE sections, in the
// hopes that the script is sensible.
&& (*pnext)->type() == elfcpp::SHT_NOTE)
{
seg_flags = Layout::section_flags_to_segment((*pnext)->flags());
- oseg->add_output_section(*pnext, seg_flags);
+ oseg->add_output_section(*pnext, seg_flags, false);
p = pnext;
++pnext;
}
Layout::section_flags_to_segment((*p)->flags());
Output_segment* oseg = layout->make_output_segment(elfcpp::PT_TLS,
seg_flags);
- oseg->add_output_section(*p, seg_flags);
+ oseg->add_output_section(*p, seg_flags, false);
Layout::Section_list::const_iterator pnext = p + 1;
while (pnext != sections->end()
&& ((*pnext)->flags() & elfcpp::SHF_TLS) != 0)
{
seg_flags = Layout::section_flags_to_segment((*pnext)->flags());
- oseg->add_output_section(*pnext, seg_flags);
+ oseg->add_output_section(*pnext, seg_flags, false);
p = pnext;
++pnext;
}
// Add a program header. The PHDRS clause is syntactically distinct
// from the SECTIONS clause, but we implement it with the SECTIONS
-// support becauase PHDRS is useless if there is no SECTIONS clause.
+// support because PHDRS is useless if there is no SECTIONS clause.
void
Script_sections::add_phdr(const char* name, size_t namelen, unsigned int type,
// Output sections in the script which do not list segments are
// attached to the same set of segments as the immediately preceding
// output section.
+
String_list* phdr_names = NULL;
+ bool load_segments_only = false;
for (Sections_elements::const_iterator p = this->sections_elements_->begin();
p != this->sections_elements_->end();
++p)
{
bool orphan;
+ String_list* old_phdr_names = phdr_names;
Output_section* os = (*p)->allocate_to_segment(&phdr_names, &orphan);
if (os == NULL)
continue;
continue;
}
+ // We see a list of segments names. Disable PT_LOAD segment only
+ // filtering.
+ if (old_phdr_names != phdr_names)
+ load_segments_only = false;
+
// If this is an orphan section--one that was not explicitly
// mentioned in the linker script--then it should not inherit
// any segment type other than PT_LOAD. Otherwise, e.g., the
// we trust the linker script.
if (orphan)
{
- String_list::iterator q = phdr_names->begin();
- while (q != phdr_names->end())
- {
- Name_to_segment::const_iterator r = name_to_segment.find(*q);
- // We give errors about unknown segments below.
- if (r == name_to_segment.end()
- || r->second->type() == elfcpp::PT_LOAD)
- ++q;
- else
- q = phdr_names->erase(q);
- }
+ // Enable PT_LOAD segments only filtering until we see another
+ // list of segment names.
+ load_segments_only = true;
}
bool in_load_segment = false;
gold_error(_("no segment %s"), q->c_str());
else
{
+ if (load_segments_only
+ && r->second->type() != elfcpp::PT_LOAD)
+ continue;
+
elfcpp::Elf_Word seg_flags =
Layout::section_flags_to_segment(os->flags());
- r->second->add_output_section(os, seg_flags);
+ r->second->add_output_section(os, seg_flags, false);
if (r->second->type() == elfcpp::PT_LOAD)
{
return false;
}
+// Release all Output_segments. This remove all pointers to all
+// Output_segments.
+
+void
+Script_sections::release_segments()
+{
+ if (this->saw_phdrs_clause())
+ {
+ for (Phdrs_elements::const_iterator p = this->phdrs_elements_->begin();
+ p != this->phdrs_elements_->end();
+ ++p)
+ (*p)->release_segment();
+ }
+}
+
// Print the SECTIONS clause to F for debugging.
void
projects / external / binutils.git / blobdiff