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| author | Ian Lance Taylor <ian@airs.com> | 2012-08-07 13:24:47 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 2012-08-07 13:24:47 +0000 |
| commit | 82435b3b3da1b288ca2d2596a9de40e6bc734773 (patch) | |
| tree | 38449a6c75e0ad6674007a0663754275e1ff116c /gold/layout.cc | |
| parent | e2de53900e9726ff35583c281de80048d538c35c (diff) | |
| download | gdb-82435b3b3da1b288ca2d2596a9de40e6bc734773.zip gdb-82435b3b3da1b288ca2d2596a9de40e6bc734773.tar.gz gdb-82435b3b3da1b288ca2d2596a9de40e6bc734773.tar.bz2 | |
* layout.cc (Layout::add_target_dynamic_tags): If
dynrel_includes_plt but no dyn_rel, emit dynamic reloc tags for
plt_rel.
Diffstat (limited to 'gold/layout.cc')
| -rw-r--r-- | gold/layout.cc | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/gold/layout.cc b/gold/layout.cc index ad667ab..d597fa6 100644 --- a/gold/layout.cc +++ b/gold/layout.cc @@ -4341,19 +4341,26 @@ Layout::add_target_dynamic_tags(bool use_rel, const Output_data* plt_got, use_rel ? elfcpp::DT_REL : elfcpp::DT_RELA); } - if (dyn_rel != NULL && dyn_rel->output_section() != NULL) + if ((dyn_rel != NULL && dyn_rel->output_section() != NULL) + || (dynrel_includes_plt + && plt_rel != NULL + && plt_rel->output_section() != NULL)) { + bool have_dyn_rel = dyn_rel != NULL && dyn_rel->output_section() != NULL; + bool have_plt_rel = plt_rel != NULL && plt_rel->output_section() != NULL; odyn->add_section_address(use_rel ? elfcpp::DT_REL : elfcpp::DT_RELA, - dyn_rel->output_section()); - if (plt_rel != NULL - && plt_rel->output_section() != NULL - && dynrel_includes_plt) - odyn->add_section_size(use_rel ? elfcpp::DT_RELSZ : elfcpp::DT_RELASZ, + (have_dyn_rel + ? dyn_rel->output_section() + : plt_rel->output_section())); + elfcpp::DT size_tag = use_rel ? elfcpp::DT_RELSZ : elfcpp::DT_RELASZ; + if (have_dyn_rel && have_plt_rel && dynrel_includes_plt) + odyn->add_section_size(size_tag, dyn_rel->output_section(), plt_rel->output_section()); + else if (have_dyn_rel) + odyn->add_section_size(size_tag, dyn_rel->output_section()); else - odyn->add_section_size(use_rel ? elfcpp::DT_RELSZ : elfcpp::DT_RELASZ, - dyn_rel->output_section()); + odyn->add_section_size(size_tag, plt_rel->output_section()); const int size = parameters->target().get_size(); elfcpp::DT rel_tag; int rel_size; @@ -4379,7 +4386,7 @@ Layout::add_target_dynamic_tags(bool use_rel, const Output_data* plt_got, } odyn->add_constant(rel_tag, rel_size); - if (parameters->options().combreloc()) + if (parameters->options().combreloc() && have_dyn_rel) { size_t c = dyn_rel->relative_reloc_count(); if (c > 0) |