diff options
| -rw-r--r-- | llvm/include/llvm/Object/ELF.h | 12 | ||||
| -rw-r--r-- | llvm/include/llvm/Object/ELFTypes.h | 3 |
2 files changed, 15 insertions, 0 deletions
diff --git a/llvm/include/llvm/Object/ELF.h b/llvm/include/llvm/Object/ELF.h index 8b28567f72c..ae0e7376245 100644 --- a/llvm/include/llvm/Object/ELF.h +++ b/llvm/include/llvm/Object/ELF.h @@ -227,6 +227,8 @@ public: ArchivePointerTypeTraits<const char> > Current; }; + typedef iterator_range<Elf_Sym_Iter> Elf_Sym_Range; + private: typedef SmallVector<const Elf_Shdr *, 2> Sections_t; typedef DenseMap<unsigned, unsigned> IndexMap_t; @@ -340,6 +342,9 @@ public: Elf_Sym_Iter begin_symbols() const; Elf_Sym_Iter end_symbols() const; + Elf_Sym_Range symbols() const { + return make_range(begin_symbols(), end_symbols()); + } Elf_Dyn_Iter begin_dynamic_table() const; /// \param NULLEnd use one past the first DT_NULL entry as the end instead of @@ -424,6 +429,7 @@ public: const Elf_Sym *getSymbol(uint32_t index) const; ErrorOr<StringRef> getSymbolName(Elf_Sym_Iter Sym) const; + ErrorOr<StringRef> getStaticSymbolName(const Elf_Sym *Symb) const; /// \brief Get the name of \p Symb. /// \param SymTab The symbol table section \p Symb is contained in. @@ -962,6 +968,12 @@ ErrorOr<StringRef> ELFFile<ELFT>::getSymbolName(Elf_Sym_Iter Sym) const { } template <class ELFT> +ErrorOr<StringRef> +ELFFile<ELFT>::getStaticSymbolName(const Elf_Sym *Symb) const { + return getSymbolName(dot_symtab_sec, Symb); +} + +template <class ELFT> ErrorOr<StringRef> ELFFile<ELFT>::getSymbolName(const Elf_Shdr *Section, const Elf_Sym *Symb) const { if (Symb->st_name == 0) diff --git a/llvm/include/llvm/Object/ELFTypes.h b/llvm/include/llvm/Object/ELFTypes.h index 70f6d8b930b..ea54cac36d1 100644 --- a/llvm/include/llvm/Object/ELFTypes.h +++ b/llvm/include/llvm/Object/ELFTypes.h @@ -197,6 +197,9 @@ struct Elf_Sym_Impl : Elf_Sym_Base<ELFT> { return st_shndx >= ELF::SHN_LORESERVE; } bool isUndefined() const { return st_shndx == ELF::SHN_UNDEF; } + bool isExternal() const { + return getBinding() != ELF::STB_LOCAL; + } }; /// Elf_Versym: This is the structure of entries in the SHT_GNU_versym section |
