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Change-Id: If634d8d30cfa8c88ca3ba59691a0df4ee5596f85
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when linking with "-r" options (ld bfd behaviour).
2012-10-16 Sriraman Tallam <tmsriram@google.com>
* layout.cc (Layout::include_section): Keep sections marked
SHF_EXCLUDE when doing relocatable links.
Change-Id: Icc49c2b8e34097ec95d869a70d367ef6faf320ed
Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
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2013-06-05 Alexander Ivchenko <alexander.ivchenko@intel.com>
gold/
* layout.cc (Layout::set_segment_offsets): Taking care of the case when
the maximum segment alignment is larger than the page size.
* testsuite/Makefile.am (large_symbol_alignment): Test that Gold
correctly aligns the symbols with large alignemnt.
* testsuite/Makefile.in: Regenerate.
* testsuite/large_symbol_alignment.cc: New file.
Change-Id: I2fe5b73b9e76050f0f42bbbc9086d0d5824c0020
Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
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command line option in gold.
2013-05-30 Alexander Ivchenko <alexander.ivchenko@intel.com>
Sriraman Tallam <tmsriram@google.com>
* options.h (sort_section): New option.
* output.h (Input_section_sort_section_prefix_special_ordering_compare):
Rename from Input_section_sort_section_name_special_ordering_compare.
(Input_section_sort_section_name_compare): New struct.
* output.cc (Output_section::Input_section_sort_section_name_compare::
operator()): New function.
(Output_section::sort_attached_input_sections): Use new sort function
for .text if --sort-section=name is specified.
* layout.cc (Layout::make_output_section):
Add sorting by name when --sort-section=name is specified.
* testsuite/Makefile.am (text_section_grouping): Test option
--sort-section=name.
* testsuite/Makefile.in: Regenerate.
* testsuite/section_sorting_name.cc: New file.
* testsuite/section_sorting_name.sh: New file.
Change-Id: Icbb4bb11b95398c1f052326145aefaa2bdf41614
Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
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2013-01-24 Sriraman Tallam <tmsriram@google.com>
* layout.cc (Layout::layout): Check for option text_reorder.
(Layout::make_output_section): Ditto.
* options.h (text_reorder): New option.
* output.cc (Input_section_sort_compare): Remove special ordering
of section names.
(Output_section::
Input_section_sort_section_name_special_ordering_compare::
operator()): New function.
(Output_section::sort_attached_input_sections): Use new sort function
for .text.
* output.h (Input_section_sort_section_name_special_ordering_compare):
New struct.
* testsuite/Makefile.am (text_section_grouping): Test option
--no-text-reorder
* testsuite/Makefile.in: Regenerate.
* testsuite/text_section_grouping.sh: Check order of functions without
default text reordering.
2013-01-16 Sriraman Tallam <tmsriram@google.com>
* testsuite/plugin_final_layout.cc: Fix comment.
2013-01-16 Sriraman Tallam <tmsriram@google.com>
* layout.cc (Layout::layout): Do not do default sorting for
text sections when section ordering is specified.
(make_output_section): Ditto.
* testsuite/plugin_final_layout.cc: Name the function sections
to catch reordering issues.
Change-Id: I3413636486d578d3482f9a8ec1d93a0ec0a8f7d8
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sorting of text sections
Author: Sriraman Tallam <tmsriram@google.com>
Date: Thu Jan 10 00:18:14 2013 +0000
Make linker scripts and section ordering via --section-ordering-file or
linker plugins work. This patch lets linker scripts take precedence.
2013-01-09 Sriraman Tallam <tmsriram@google.com>
* output.h (sort_attached_input_sections): Change to be public.
* script-sections.cc
(Output_section_definition::set_section_addresses): Sort
attached input sections according to section order before linker
script assigns section addresses.
(Orphan_output_section::set_section_addresses): Sort
attached input sections according to section order before linker
script assigns section addresses.
* Makefile.am (final_layout.sh): Use a simple linker script to
check if section ordering still works.
* Makefile.in: Regenerate.
Author: Ian Lance Taylor <ian@airs.com>
Date: Fri Dec 21 06:24:31 2012 +0000
* layout.cc (Layout::special_ordering_of_input_section): New
function.
(Layout::layout): If input section requires special ordering, must
sort input sections.
(Layout::make_output_section): May sort .text input sections.
(Layout::is_section_name_prefix_grouped): Remove.
* layout.h (class Layout): Declare
special_ordering_of_input_section. Don't declare
is_section_name_prefix_grouped.
* output.cc (Output_section::add_input_section): Revert last
change.
(Output_section::Input_section_sort::match_file_name): Don't crash
if called on output section data.
(Output_section::Input_section_sort_compare): Sort based on
special ordering.
(Output_section::Input_section_sort_section_order_index_compare):
Revert last patch.
(Output_section::sort_attached_input_sections): Likewise.
Change-Id: I385c609300f697abcdeb82324c9af903259fe2b6
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Missing local patches will be added after.
Change-Id: I7e5f7529f165a48db48a07f08b85f36c2faa8d4a
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Change-Id: I8c1bf4cf62df8eb16439021f1a1bac6437f5c470
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