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Diffstat (limited to 'gold/ChangeLog')
| -rw-r--r-- | gold/ChangeLog | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index 2f5fcb1..7ce8b69 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,59 @@ +2012-08-24 Sriraman Tallam <tmsriram@google.com> + + * gold.cc (queue_middle_tasks): Call layout again when unique + segments for sections is desired. + * layout.cc (Layout::Layout): Initialize new members. + (Layout::get_output_section_flags): New function. + (Layout::choose_output_section): Call get_output_section_flags. + (Layout::layout): Make output section for mapping to a unique segment. + (Layout::insert_section_segment_map): New function. + (Layout::attach_allocated_section_to_segment): Make unique segment for + output sections marked so. + (Layout::segment_precedes): Check for unique segments when sorting. + * layout.h (Layout::Unique_segment_info): New struct. + (Layout::Section_segment_map): New typedef. + (Layout::insert_section_segment_map): New function. + (Layout::get_output_section_flags): New function. + (Layout::is_unique_segment_for_sections_specified): New function. + (Layout::set_unique_segment_for_sections_specified): New function. + (Layout::unique_segment_for_sections_specified_): New member. + (Layout::section_segment_map_): New member. + * object.cc (Sized_relobj_file<size, big_endian>::do_layout): + Rename is_gc_pass_one to is_pass_one. + Rename is_gc_pass_two to is_pass_two. + Rename is_gc_or_icf to is_two_pass. + Check for which pass based on whether symbols data is present. + Make it two pass when unique segments for sections is desired. + * output.cc (Output_section::Output_section): Initialize new + members. + * output.h (Output_section::is_unique_segment): New function. + (Output_section::set_is_unique_segment): New function. + (Output_section::is_unique_segment_): New member. + (Output_section::extra_segment_flags): New function. + (Output_section::set_extra_segment_flags): New function. + (Output_section::extra_segment_flags_): New member. + (Output_section::segment_alignment): New function. + (Output_section::set_segment_alignment): New function. + (Output_section::segment_alignment_): New member. + (Output_segment::Output_segment): Initialize is_unique_segment_. + (Output_segment::is_unique_segment): New function. + (Output_segment::set_is_unique_segment): New function. + (Output_segment::is_unique_segment_): New member. + * plugin.cc (allow_unique_segment_for_sections): New function. + (unique_segment_for_sections): New function. + (Plugin::load): Add new functions to transfer vector. + * Makefile.am (plugin_final_layout.readelf.stdout): Add readelf output. + * Makefile.in: Regenerate. + * testsuite/plugin_final_layout.sh: Check if unique segment + functionality works. + * testsuite/plugin_section_order.c (onload): Check if new interfaces + are available. + (allow_unique_segment_for_sections): New global. + (unique_segment_for_sections): New global. + (claim_file_hook): Call allow_unique_segment_for_sections. + (all_symbols_read_hook): Call unique_segment_for_sections. + + 2012-08-22 Cary Coutant <ccoutant@google.com> * layout.cc (Layout::include_section): Don't assert on GROUP |