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* gold.h (reserve_unordered_map): Define, three versions, one for

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each version of Unordered_map.
	* layout.cc (Layout::Layout): Remove options parameter.  Add
	number_of_input_files parameter.  Don't initialize options_.
	Initialize number_of_input_files_ and resized_signatures_.  Move
	sections_are_attached_.
	(Layout::layout_group): Reserve space for group_signatures_.
	(Layout::find_or_add_kept_section): Change name parameter to be a
	reference.  Resize signatures_ map when it gets large enough.
	(Layout::layout_eh_frame): Use parameters->options() instead of
	this->options_.
	(Layout::make_output_section): Likewise.
	(Layout::attach_allocated_section_to_segment): Likewise.
	(Layout::finalize, Layout::create_executable_stack): Likewise.
	(Layout::set_segment_offsets, Layout::create_interp): Likewise.
	(Layout::finish_dynamic_section, Layout::write_binary): Likewise.
	* layout.h (class Layout): Update declarations.  Remove options_
	field.  Add number_of_input_files_ and resized_signatures_
	fields.  Move sections_are_attached_ field.
	* main.cc (main): Pass number of input files to Layout
	constructor.  Don't pass options.
This commit is contained in:
Ian Lance Taylor
2009-04-02 04:19:03 +00:00
parent e401b04ca7
commit e55bde5eb0
5 changed files with 85 additions and 33 deletions
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14
gold/layout.h
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@ -125,7 +125,7 @@ struct Kept_section
class Layout
{
public:
Layout(const General_options& options, Script_options*);
Layout(int number_of_input_files, Script_options*);
// Given an input section SHNDX, named NAME, with data in SHDR, from
// the object file OBJECT, return the output section where this
@ -271,7 +271,7 @@ class Layout
// CANDIDATE->GROUP_ being false, KEPT_SECTION can point back to
// CANDIDATE.
bool
find_or_add_kept_section(const std::string name,
find_or_add_kept_section(const std::string& name,
Kept_section* candidate,
Kept_section** kept_section);
@ -640,8 +640,8 @@ class Layout
{ return Layout::segment_precedes(seg1, seg2); }
};
// A reference to the options on the command line.
const General_options& options_;
// The number of input files, for sizing tables.
int number_of_input_files_;
// Information set by scripts or by command line options.
Script_options* script_options_;
// The output section names.
@ -661,8 +661,6 @@ class Layout
// The list of output sections which are not attached to any output
// segment.
Section_list unattached_section_list_;
// Whether we have attached the sections to the segments.
bool sections_are_attached_;
// The list of unattached Output_data objects which require special
// handling because they are not Output_sections.
Data_list special_output_list_;
@ -702,6 +700,8 @@ class Layout
Group_signatures group_signatures_;
// The size of the output file.
off_t output_file_size_;
// Whether we have attached the sections to the segments.
bool sections_are_attached_;
// Whether we have seen an object file marked to require an
// executable stack.
bool input_requires_executable_stack_;
@ -715,6 +715,8 @@ class Layout
bool has_static_tls_;
// Whether any sections require postprocessing.
bool any_postprocessing_sections_;
// Whether we have resized the signatures_ hash table.
bool resized_signatures_;
};
// This task handles writing out data in output sections which is not