diff options
Diffstat (limited to 'gold/symtab.h')
| -rw-r--r-- | gold/symtab.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/gold/symtab.h b/gold/symtab.h index 043fb50f..cfd0c73 100644 --- a/gold/symtab.h +++ b/gold/symtab.h @@ -43,6 +43,8 @@ class Object; class Relobj; template<int size, bool big_endian> class Sized_relobj; +template<int size, bool big_endian> +class Sized_pluginobj; class Dynobj; template<int size, bool big_endian> class Sized_dynobj; @@ -273,6 +275,18 @@ class Symbol set_in_dyn() { this->in_dyn_ = true; } + // Return whether this symbol has been seen in a real ELF object. + // (IN_REG will return TRUE if the symbol has been seen in either + // a real ELF object or an object claimed by a plugin.) + bool + in_real_elf() const + { return this->in_real_elf_; } + + // Mark this symbol as having been seen in a real ELF object. + void + set_in_real_elf() + { this->in_real_elf_ = true; } + // Return the index of this symbol in the output file symbol table. // A value of -1U means that this symbol is not going into the // output file. This starts out as zero, and is set to a non-zero @@ -871,8 +885,10 @@ class Symbol bool is_forced_local_ : 1; // True if the field u_.from_object.shndx is an ordinary section // index, not one of the special codes from SHN_LORESERVE to - // SHN_HIRESERVE. + // SHN_HIRESERVE (bit 31). bool is_ordinary_shndx_ : 1; + // True if we've seen this symbol in a real ELF object. + bool in_real_elf_ : 1; }; // The parts of a symbol which are size specific. Using a template @@ -1139,6 +1155,14 @@ class Symbol_table typename Sized_relobj<size, big_endian>::Symbols*, size_t* defined); + // Add one external symbol from the plugin object OBJ to the symbol table. + // Returns a pointer to the resolved symbol in the symbol table. + template<int size, bool big_endian> + Symbol* + add_from_pluginobj(Sized_pluginobj<size, big_endian>* obj, + const char* name, const char* ver, + elfcpp::Sym<size, big_endian>* sym); + // Add COUNT dynamic symbols from the dynamic object DYNOBJ to the // symbol table. SYMS is the symbols. SYM_NAMES is their names. // SYM_NAME_SIZE is the size of SYM_NAMES. The other parameters are |