Toolchain/binutils-gdb
1
0
Fork 0
forked from Imagelibrary/binutils-gdb
Code Pull Requests Activity

Don't emit symbols seen only in dynamic object, don't read duplicate

Browse Source 
dynamic object.
This commit is contained in:
Ian Lance Taylor
2006-12-06 06:28:56 +00:00
parent 8f2e9323f0
commit 008db82ec1
8 changed files with 96 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
gold/symtab.cc
View File

@@ -39,6 +39,7 @@ Symbol::init_fields(const char* name, const char* version,
this->is_def_ = false;
this->is_forwarder_ = false;
this->needs_dynsym_entry_ = false;
this->in_reg_ = false;
this->in_dyn_ = false;
this->has_got_offset_ = false;
this->has_warning_ = false;
@@ -57,6 +58,7 @@ Symbol::init_base(const char* name, const char* version, Object* object,
// FIXME: Handle SHN_XINDEX.
this->u_.from_object.shndx = sym.get_st_shndx();
this->source_ = FROM_OBJECT;
this->in_reg_ = !object->is_dynamic();
this->in_dyn_ = object->is_dynamic();
}
@@ -72,6 +74,7 @@ Symbol::init_base(const char* name, Output_data* od, elfcpp::STT type,
this->u_.in_output_data.output_data = od;
this->u_.in_output_data.offset_is_from_end = offset_is_from_end;
this->source_ = IN_OUTPUT_DATA;
this->in_reg_ = true;
}
// Initialize the fields in the base class Symbol for a symbol defined
@@ -86,6 +89,7 @@ Symbol::init_base(const char* name, Output_segment* os, elfcpp::STT type,
this->u_.in_output_segment.output_segment = os;
this->u_.in_output_segment.offset_base = offset_base;
this->source_ = IN_OUTPUT_SEGMENT;
this->in_reg_ = true;
}
// Initialize the fields in the base class Symbol for a symbol defined
@@ -98,6 +102,7 @@ Symbol::init_base(const char* name, elfcpp::STT type,
{
this->init_fields(name, NULL, type, binding, visibility, nonvis);
this->source_ = CONSTANT;
this->in_reg_ = true;
}
// Initialize the fields in Sized_symbol for SYM in OBJECT.
@@ -1078,6 +1083,14 @@ Symbol_table::sized_finalize(unsigned index, off_t off, Stringpool* pool)
if (sym->has_symtab_index())
continue;
if (!sym->in_reg())
{
gold_assert(!sym->has_symtab_index());
sym->set_symtab_index(-1U);
gold_assert(sym->dynsym_index() == -1U);
continue;
}
typename Sized_symbol<size>::Value_type value;
switch (sym->source())