diff options
Diffstat (limited to 'gold/symtab.cc')
| -rw-r--r-- | gold/symtab.cc | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/gold/symtab.cc b/gold/symtab.cc index 78bfec5..288b966 100644 --- a/gold/symtab.cc +++ b/gold/symtab.cc @@ -298,6 +298,25 @@ Symbol::final_value_is_known() const return parameters->doing_static_link(); } +// Return whether the symbol has an absolute value. + +bool +Symbol::value_is_absolute() const +{ + switch (this->source_) + { + case FROM_OBJECT: + return this->u_.from_object.shndx == elfcpp::SHN_ABS; + case IN_OUTPUT_DATA: + case IN_OUTPUT_SEGMENT: + return false; + case CONSTANT: + return true; + default: + gold_unreachable(); + } +} + // Class Symbol_table. Symbol_table::Symbol_table(unsigned int count, @@ -1336,7 +1355,8 @@ Symbol_table::do_define_as_constant( void Symbol_table::define_symbols(const Layout* layout, int count, - const Define_symbol_in_section* p) + const Define_symbol_in_section* p, + bool only_if_ref) { for (int i = 0; i < count; ++i, ++p) { @@ -1345,11 +1365,12 @@ Symbol_table::define_symbols(const Layout* layout, int count, this->define_in_output_data(p->name, NULL, os, p->value, p->size, p->type, p->binding, p->visibility, p->nonvis, - p->offset_is_from_end, p->only_if_ref); + p->offset_is_from_end, + only_if_ref || p->only_if_ref); else this->define_as_constant(p->name, NULL, 0, p->size, p->type, p->binding, p->visibility, p->nonvis, - p->only_if_ref); + only_if_ref || p->only_if_ref); } } @@ -1357,7 +1378,8 @@ Symbol_table::define_symbols(const Layout* layout, int count, void Symbol_table::define_symbols(const Layout* layout, int count, - const Define_symbol_in_segment* p) + const Define_symbol_in_segment* p, + bool only_if_ref) { for (int i = 0; i < count; ++i, ++p) { @@ -1368,11 +1390,12 @@ Symbol_table::define_symbols(const Layout* layout, int count, this->define_in_output_segment(p->name, NULL, os, p->value, p->size, p->type, p->binding, p->visibility, p->nonvis, - p->offset_base, p->only_if_ref); + p->offset_base, + only_if_ref || p->only_if_ref); else this->define_as_constant(p->name, NULL, 0, p->size, p->type, p->binding, p->visibility, p->nonvis, - p->only_if_ref); + only_if_ref || p->only_if_ref); } } |