diff options
Diffstat (limited to 'gold/layout.cc')
| -rw-r--r-- | gold/layout.cc | 42 |
1 files changed, 36 insertions, 6 deletions
diff --git a/gold/layout.cc b/gold/layout.cc index 07dbc9b..38fd272 100644 --- a/gold/layout.cc +++ b/gold/layout.cc @@ -293,7 +293,8 @@ Hash_task::is_runnable() void Layout::Relaxation_debug_check::check_output_data_for_reset_values( const Layout::Section_list& sections, - const Layout::Data_list& special_outputs) + const Layout::Data_list& special_outputs, + const Layout::Data_list& relax_outputs) { for(Layout::Section_list::const_iterator p = sections.begin(); p != sections.end(); @@ -304,6 +305,8 @@ Layout::Relaxation_debug_check::check_output_data_for_reset_values( p != special_outputs.end(); ++p) gold_assert((*p)->address_and_file_offset_have_reset_values()); + + gold_assert(relax_outputs.empty()); } // Save information of SECTIONS for checking later. @@ -428,6 +431,7 @@ Layout::Layout(int number_of_input_files, Script_options* script_options) section_list_(), unattached_section_list_(), special_output_list_(), + relax_output_list_(), section_headers_(NULL), tls_segment_(NULL), relro_segment_(NULL), @@ -2341,6 +2345,20 @@ Layout::clean_up_after_relaxation() ++p) delete *p; this->script_output_section_data_list_.clear(); + + // Special-case fill output objects are recreated each time through + // the relaxation loop. + this->reset_relax_output(); +} + +void +Layout::reset_relax_output() +{ + for (Data_list::const_iterator p = this->relax_output_list_.begin(); + p != this->relax_output_list_.end(); + ++p) + delete *p; + this->relax_output_list_.clear(); } // Prepare for relaxation. @@ -2363,7 +2381,8 @@ Layout::prepare_for_relaxation() if (is_debugging_enabled(DEBUG_RELAXATION)) this->relaxation_debug_check_->check_output_data_for_reset_values( - this->section_list_, this->special_output_list_); + this->section_list_, this->special_output_list_, + this->relax_output_list_); // Also enable recording of output section data from scripts. this->record_output_section_data_from_script_ = true; @@ -3540,7 +3559,8 @@ Layout::set_segment_offsets(const Target* target, Output_segment* load_seg, unsigned int shndx_hold = *pshndx; bool has_relro = false; - uint64_t new_addr = (*p)->set_section_addresses(this, false, addr, + uint64_t new_addr = (*p)->set_section_addresses(target, this, + false, addr, &increase_relro, &has_relro, &off, pshndx); @@ -3581,7 +3601,8 @@ Layout::set_segment_offsets(const Target* target, Output_segment* load_seg, increase_relro = 0; has_relro = false; - new_addr = (*p)->set_section_addresses(this, true, addr, + new_addr = (*p)->set_section_addresses(target, this, + true, addr, &increase_relro, &has_relro, &off, pshndx); @@ -3617,6 +3638,8 @@ Layout::set_segment_offsets(const Target* target, Output_segment* load_seg, // so they land after the segments starting at LOAD_SEG. off = align_file_offset(off, 0, target->abi_pagesize()); + this->reset_relax_output(); + for (Segment_list::iterator p = this->segment_list_.begin(); *p != load_seg; ++p) @@ -3630,8 +3653,8 @@ Layout::set_segment_offsets(const Target* target, Output_segment* load_seg, bool has_relro = false; const uint64_t old_addr = (*p)->vaddr(); const uint64_t old_end = old_addr + (*p)->memsz(); - uint64_t new_addr = (*p)->set_section_addresses(this, true, - old_addr, + uint64_t new_addr = (*p)->set_section_addresses(target, this, + true, old_addr, &increase_relro, &has_relro, &off, @@ -5268,6 +5291,13 @@ Layout::write_data(const Symbol_table* symtab, Output_file* of) const p != this->special_output_list_.end(); ++p) (*p)->write(of); + + // Write out the Output_data which are not in an Output_section + // and are regenerated in each iteration of relaxation. + for (Data_list::const_iterator p = this->relax_output_list_.begin(); + p != this->relax_output_list_.end(); + ++p) + (*p)->write(of); } // Write out the Output_sections which can only be written after the |