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authorCary Coutant <ccoutant@gmail.com>2015-05-02 08:40:09 -0700
committerCary Coutant <ccoutant@gmail.com>2015-05-02 08:43:27 -0700
commitefc6fa128f00d61014f56530724767ea048bf594 (patch)
tree62b10bba0d57ba060ce679862a032fe0fde07071 /gold/plugin.cc
parent0138c3463da05ebddc8d864f6f251df48c454adc (diff)
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Change Section_id type to use Relobj* instead of Object*.
2015-04-29 Cary Coutant <cary@google.com> Rafael Ávila de Espíndola <rafael.espindola@gmail.com> gold/ * gc.h (Garbage_collection::is_section_garbage): Change Object* to Relobj*. (Garbage_collection::add_reference): Likewise. (Garbage_collection::gc_process_relocs): Likewise. Don't push object/shndx pair onto *secvec for dynamic objects. Don't follow relocations pointing to dynamic objects for GC. * icf.cc (Icf::find_identical_sections): Change Object* to Relobj*. (Icf::unfold_section): Likewise. (Icf::is_section_folded): Likewise. (Icf::get_folded_section): Likewise. * icf.h: (Icf::get_folded_section): Likewise. (Icf::unfold_section): Likewise. (Icf::is_section_folded): Likewise. (Icf::section_has_function_pointers): Likewise. (Icf::set_section_has_function_pointers): Likewise. * object.h (Section_id): Likewise. (Const_section_id): Likewise. * output.cc (Output_section::update_section_layout): Likewise. * output.h: (Output_section_lookup_maps::find_relaxed_input_section): Likewise. * plugin.cc (update_section_order): Likewise. (unique_segment_for_sections): Likewise. * powerpc.cc (Powerpc_relobj::add_reference): Likewise. (Target_powerpc::do_gc_add_reference): Likewise. (Target_powerpc::gc_process_relocs): Likewise. (Target_powerpc::do_gc_add_reference): Likewise. * symtab.cc (Symbol_table::is_section_folded): Likewise. (Symbol_table::gc_mark_symbol): Likewise. * symtab.h: (Symbol_table::is_section_folded): Likewise. * target.h: (Sized_target::gc_add_reference): Likewise. (Sized_target::do_gc_add_reference): Likewise.
Diffstat (limited to 'gold/plugin.cc')
-rw-r--r--gold/plugin.cc8
1 files changed, 4 insertions, 4 deletions
diff --git a/gold/plugin.cc b/gold/plugin.cc
index 68da8e3..1588f34 100644
--- a/gold/plugin.cc
+++ b/gold/plugin.cc
@@ -1731,10 +1731,10 @@ update_section_order(const struct ld_plugin_section* section_list,
{
Object* obj = parameters->options().plugins()->get_elf_object(
section_list[i].handle);
- if (obj == NULL)
+ if (obj == NULL || obj->is_dynamic())
return LDPS_BAD_HANDLE;
unsigned int shndx = section_list[i].shndx;
- Section_id secn_id(obj, shndx);
+ Section_id secn_id(static_cast<Relobj*>(obj), shndx);
(*order_map)[secn_id] = i + 1;
}
@@ -1800,10 +1800,10 @@ unique_segment_for_sections(const char* segment_name,
{
Object* obj = parameters->options().plugins()->get_elf_object(
section_list[i].handle);
- if (obj == NULL)
+ if (obj == NULL || obj->is_dynamic())
return LDPS_BAD_HANDLE;
unsigned int shndx = section_list[i].shndx;
- Const_section_id secn_id(obj, shndx);
+ Const_section_id secn_id(static_cast<Relobj*>(obj), shndx);
layout->insert_section_segment_map(secn_id, s);
}