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Add support for MIPS .rld_map section.

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Includes DT_MIPS_RLD_MAP and DT_MIPS_RLD_MAP_REL dynamic tags and
__RLD_MAP symbol.

2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>

elfcpp/
        * elfcpp.h (DT_MIPS_RLD_MAP_REL): New enum constant.
gold/
        * mips.cc (Target_mips::Target_mips): Initialize rld_map_.
        (Target_mips::rld_map_): New data member.
        (Target_mips::do_finalize_sections): Add support for
        DT_MIPS_RLD_MAP and DT_MIPS_RLD_MAP_REL dynamic tags,
        .rld_map section, and __RLD_MAP symbol.
        (Target_mips::do_dynamic_tag_custom_value): Add support for
        DT_MIPS_RLD_MAP_REL dynamic tag.
        * output.cc (Output_data_dynamic::get_entry_offset): New method
        definition.
        * output.h (Output_data_dynamic::get_entry_offset): New method
        declaration.
This commit is contained in:
Vladimir Radosavljevic 2016-06-20 12:10:53 -07:00 • committed by Cary Coutant
parent beceef5043
commit a8ecc9fe61
6 changed files with 91 additions and 5 deletions
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2
elfcpp/elfcpp.h
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@ -868,6 +868,8 @@ enum DT
DT_MIPS_PLTGOT = 0x70000032,
// Points to the base of a writable PLT.
DT_MIPS_RWPLT = 0x70000034,
// Relative offset of run time loader map, used for debugging.
DT_MIPS_RLD_MAP_REL = 0x70000035,
DT_AUXILIARY = 0x7ffffffd,
DT_USED = 0x7ffffffe,