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authorRafael Ávila de Espíndola <respindola@mozilla.com>2011-02-18 14:55:33 +0000
committerRafael Ávila de Espíndola <respindola@mozilla.com>2011-02-18 14:55:33 +0000
commitbadc813953563b5539ce2974242b9c3d3860adab (patch)
tree62dd8d79b36d9abee3140b4a86cd505c7841b770 /gold/symtab.cc
parent13163d8050012d1c79f1ec764c1f621aa47f1c27 (diff)
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2010-02-18 Rafael Ávila de Espíndola <respindola@mozilla.com>
* symtab.cc (Symbol::should_add_dynsym_entry) Return false for plugin only symbols. (Symbol_table::sized_finalize_symbol) Mark symbol only present in plugin files as not needed in the symbol table.
Diffstat (limited to 'gold/symtab.cc')
-rw-r--r--gold/symtab.cc14
1 files changed, 14 insertions, 0 deletions
diff --git a/gold/symtab.cc b/gold/symtab.cc
index cb650fb..d4ac297 100644
--- a/gold/symtab.cc
+++ b/gold/symtab.cc
@@ -310,6 +310,11 @@ Sized_symbol<size>::allocate_common(Output_data* od, Value_type value)
inline bool
Symbol::should_add_dynsym_entry(Symbol_table* symtab) const
{
+ // If the symbol is only present on plugin files, the plugin decided we
+ // don't need it.
+ if (!this->in_real_elf())
+ return false;
+
// If the symbol is used by a dynamic relocation, we need to add it.
if (this->needs_dynsym_entry())
return true;
@@ -2593,6 +2598,15 @@ Symbol_table::sized_finalize_symbol(Symbol* unsized_sym)
return false;
}
+ // If the symbol is only present on plugin files, the plugin decided we
+ // don't need it.
+ if (!sym->in_real_elf())
+ {
+ gold_assert(!sym->has_symtab_index());
+ sym->set_symtab_index(-1U);
+ return false;
+ }
+
// Compute final symbol value.
Compute_final_value_status status;
Value_type value = this->compute_final_value(sym, &status);