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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [gold/] [mapfile.h] - Rev 41
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// mapfile.h -- map file generation for gold -*- C++ -*- // Copyright 2008, 2010 Free Software Foundation, Inc. // Written by Ian Lance Taylor <iant@google.com>. // This file is part of gold. // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 3 of the License, or // (at your option) any later version. // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, // MA 02110-1301, USA. #ifndef GOLD_MAP_H #define GOLD_MAP_H #include <cstdio> #include <string> namespace gold { class Archive; class Symbol; class Relobj; template<int size, bool big_endian> class Sized_relobj_file; class Output_section; class Output_data; // This class manages map file output. class Mapfile { public: Mapfile(); ~Mapfile(); // Open the map file. Return whether the open succeed. bool open(const char* map_filename); // Close the map file. void close(); // Return the underlying file. FILE* file() { return this->map_file_; } // Report that we are including a member from an archive. This is // called by the archive reading code. void report_include_archive_member(const std::string& member_name, const Symbol* sym, const char* why); // Report allocating a common symbol. void report_allocate_common(const Symbol*, uint64_t symsize); // Print discarded input sections. void print_discarded_sections(const Input_objects*); // Print an output section. void print_output_section(const Output_section*); // Print an input section. void print_input_section(Relobj*, unsigned int shndx); // Print an Output_data. void print_output_data(const Output_data*, const char* name); private: // The space we allow for a section name. static const size_t section_name_map_length; // Advance to a column. void advance_to_column(size_t from, size_t to); // Print the memory map header. void print_memory_map_header(); // Print symbols for an input section. template<int size, bool big_endian> void print_input_section_symbols(const Sized_relobj_file<size, big_endian>*, unsigned int shndx); // Map file to write to. FILE* map_file_; // Whether we have printed the archive member header. bool printed_archive_header_; // Whether we have printed the allocated common header. bool printed_common_header_; // Whether we have printed the memory map header. bool printed_memory_map_header_; }; } // End namespace gold. #endif // !defined(GOLD_MAP_H)
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