diff options
Diffstat (limited to 'gold/object.h')
-rw-r--r-- | gold/object.h | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/gold/object.h b/gold/object.h index bc2b558..f60d909 100644 --- a/gold/object.h +++ b/gold/object.h @@ -518,6 +518,13 @@ class Object set_no_export(bool value) { this->no_export_ = value; } + // Return TRUE if the section is a compressed debug section, and set + // *UNCOMPRESSED_SIZE to the size of the uncompressed data. + bool + section_is_compressed(unsigned int shndx, + section_size_type* uncompressed_size) const + { return this->do_section_is_compressed(shndx, uncompressed_size); } + protected: // Returns NULL for Objects that are not plugin objects. This method // is overridden in the Pluginobj class. @@ -628,6 +635,12 @@ class Object bool handle_split_stack_section(const char* name); + // Return TRUE if the section is a compressed debug section, and set + // *UNCOMPRESSED_SIZE to the size of the uncompressed data. + virtual bool + do_section_is_compressed(unsigned int, section_size_type*) const + { return false; } + private: // This class may not be copied. Object(const Object&); @@ -1406,6 +1419,10 @@ class Reloc_symbol_changes std::vector<Symbol*> vec_; }; +// Type for mapping section index to uncompressed size. + +typedef std::map<unsigned int, section_size_type> Compressed_section_map; + // A regular object file. This is size and endian specific. template<int size, bool big_endian> @@ -1781,7 +1798,26 @@ class Sized_relobj : public Relobj void set_output_local_symbol_count(unsigned int value) { this->output_local_symbol_count_ = value; } - + + // Return TRUE if the section is a compressed debug section, and set + // *UNCOMPRESSED_SIZE to the size of the uncompressed data. + bool + do_section_is_compressed(unsigned int shndx, + section_size_type* uncompressed_size) const + { + if (this->compressed_sections_ == NULL) + return false; + Compressed_section_map::const_iterator p = + this->compressed_sections_->find(shndx); + if (p != this->compressed_sections_->end()) + { + if (uncompressed_size != NULL) + *uncompressed_size = p->second; + return true; + } + return false; + } + private: // For convenience. typedef Sized_relobj<size, big_endian> This; @@ -2024,6 +2060,8 @@ class Sized_relobj : public Relobj std::vector<Deferred_layout> deferred_layout_; // The list of relocation sections whose layout was deferred. std::vector<Deferred_layout> deferred_layout_relocs_; + // For compressed debug sections, map section index to uncompressed size. + Compressed_section_map* compressed_sections_; }; // A class to manage the list of all objects. |