diff options
Diffstat (limited to 'gold/layout.h')
| -rw-r--r-- | gold/layout.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gold/layout.h b/gold/layout.h index 806f6e5..d71d291 100644 --- a/gold/layout.h +++ b/gold/layout.h @@ -693,6 +693,14 @@ class Layout layout_gnu_stack(bool seen_gnu_stack, uint64_t gnu_stack_flags, const Object*); + // Layout a .note.gnu.property section. + void + layout_gnu_property(unsigned int note_type, + unsigned int pr_type, + size_t pr_datasz, + const unsigned char* pr_data, + const Object* object); + // Add an Output_section_data to the layout. This is used for // special sections like the GOT section. ORDER is where the // section should wind up in the output segment. IS_RELRO is true @@ -1061,6 +1069,10 @@ class Layout create_note(const char* name, int note_type, const char* section_name, size_t descsz, bool allocate, size_t* trailing_padding); + // Create a note section for gnu program properties. + void + create_gnu_properties_note(); + // Create a note section for gold version. void create_gold_note(); @@ -1347,6 +1359,14 @@ class Layout std::vector<Section_info> section_infos_; }; + // Program properties from .note.gnu.properties sections. + struct Gnu_property + { + size_t pr_datasz; + unsigned char* pr_data; + }; + typedef std::map<unsigned int, Gnu_property> Gnu_properties; + // The number of input files, for sizing tables. int number_of_input_files_; // Information set by scripts or by command line options. @@ -1473,6 +1493,8 @@ class Layout Incremental_binary* incremental_base_; // For incremental links, a list of free space within the file. Free_list free_list_; + // Program properties. + Gnu_properties gnu_properties_; }; // This task handles writing out data in output sections which is not |