diff options
Diffstat (limited to 'gold/symtab.h')
| -rw-r--r-- | gold/symtab.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/gold/symtab.h b/gold/symtab.h index 7d75e06..3058546 100644 --- a/gold/symtab.h +++ b/gold/symtab.h @@ -227,6 +227,23 @@ class Symbol void override_visibility(elfcpp::STV); + // Set whether the symbol was originally a weak undef or a regular undef + // when resolved by a dynamic def. + inline void + set_undef_binding(elfcpp::STB bind) + { + if (!this->undef_binding_set_ || this->undef_binding_weak_) + { + this->undef_binding_weak_ = bind == elfcpp::STB_WEAK; + this->undef_binding_set_ = true; + } + } + + // Return TRUE if a weak undef was resolved by a dynamic def. + inline bool + is_undef_binding_weak() const + { return this->undef_binding_weak_; } + // Return the non-visibility part of the st_other field. unsigned char nonvis() const @@ -949,6 +966,11 @@ class Symbol // True if this symbol is defined in a section which was discarded // (bit 31). bool is_defined_in_discarded_section_ : 1; + // True if UNDEF_BINDING_WEAK_ has been set (bit 32). + bool undef_binding_set_ : 1; + // True if this symbol was a weak undef resolved by a dynamic def + // (bit 33). + bool undef_binding_weak_ : 1; }; // The parts of a symbol which are size specific. Using a template @@ -1536,7 +1558,7 @@ class Symbol_table // Whether we should override a symbol, based on flags in // resolve.cc. static bool - should_override(const Symbol*, unsigned int, Defined, Object*, bool*); + should_override(const Symbol*, unsigned int, Defined, Object*, bool*, bool*); // Report a problem in symbol resolution. static void @@ -1667,7 +1689,7 @@ class Symbol_table void sized_write_symbol(Sized_symbol<size>*, typename elfcpp::Elf_types<size>::Elf_Addr value, - unsigned int shndx, + unsigned int shndx, elfcpp::STB, const Stringpool*, unsigned char* p) const; // Possibly warn about an undefined symbol from a dynamic object. |