diff options
Diffstat (limited to 'gold/output.h')
-rw-r--r-- | gold/output.h | 54 |
1 files changed, 39 insertions, 15 deletions
diff --git a/gold/output.h b/gold/output.h index 895d703..3d1a44d 100644 --- a/gold/output.h +++ b/gold/output.h @@ -198,6 +198,21 @@ class Output_data dynamic_reloc_count() const { return this->dynamic_reloc_count_; } + // Whether the address is valid. + bool + is_address_valid() const + { return this->is_address_valid_; } + + // Whether the file offset is valid. + bool + is_offset_valid() const + { return this->is_offset_valid_; } + + // Whether the data size is valid. + bool + is_data_size_valid() const + { return this->is_data_size_valid_; } + protected: // Functions that child classes may or in some cases must implement. @@ -256,21 +271,6 @@ class Output_data // Functions that child classes may call. - // Whether the address is valid. - bool - is_address_valid() const - { return this->is_address_valid_; } - - // Whether the file offset is valid. - bool - is_offset_valid() const - { return this->is_offset_valid_; } - - // Whether the data size is valid. - bool - is_data_size_valid() const - { return this->is_data_size_valid_; } - // Set the size of the data. void set_data_size(off_t data_size) @@ -466,6 +466,13 @@ class Output_section_data : public Output_data section_offset_type *poutput) const { return this->do_output_offset(object, shndx, offset, poutput); } + // Return whether this is the merge section for the input section + // SHNDX in OBJECT. This should return true when output_offset + // would return true for some values of OFFSET. + bool + is_merge_section_for(const Relobj* object, unsigned int shndx) const + { return this->do_is_merge_section_for(object, shndx); } + // Write the contents to a buffer. This is used for sections which // require postprocessing, such as compression. void @@ -499,6 +506,11 @@ class Output_section_data : public Output_data section_offset_type*) const { return false; } + // The child class may implement is_merge_section_for. + virtual bool + do_is_merge_section_for(const Relobj*, unsigned int) const + { return false; } + // The child class may implement write_to_buffer. Most child // classes can not appear in a compressed section, and they do not // implement this. @@ -1683,6 +1695,13 @@ class Output_section : public Output_data output_address(const Relobj* object, unsigned int shndx, off_t offset) const; + // Return the output address of the start of the merged section for + // input section SHNDX in object OBJECT. This is not necessarily + // the offset corresponding to input offset 0 in the section, since + // the section may be mapped arbitrarily. + uint64_t + starting_output_address(const Relobj* object, unsigned int shndx) const; + // Write the section header into *OPHDR. template<int size, bool big_endian> void @@ -1904,6 +1923,11 @@ class Output_section : public Output_data section_offset_type offset, section_offset_type *poutput) const; + // Return whether this is the merge section for the input section + // SHNDX in OBJECT. + bool + is_merge_section_for(const Relobj* object, unsigned int shndx) const; + // Write out the data. This does nothing for an input section. void write(Output_file*); |