diff options
Diffstat (limited to 'elfcpp')
| -rw-r--r-- | elfcpp/elfcpp.h | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/elfcpp/elfcpp.h b/elfcpp/elfcpp.h index 14027fa..9af0b8d 100644 --- a/elfcpp/elfcpp.h +++ b/elfcpp/elfcpp.h @@ -396,6 +396,25 @@ enum STT STT_HIPROC = 15 }; +inline STB +elf_st_bind(unsigned char info) +{ + return static_cast<STB>(info >> 4); +} + +inline STT +elf_st_type(unsigned char info) +{ + return static_cast<STT>(info & 0xf); +} + +inline unsigned char +elf_st_info(STB bind, STT type) +{ + return ((static_cast<unsigned char>(bind) << 4) + + (static_cast<unsigned char>(type) & 0xf)); +} + // Symbol visibility from Sym st_other field. enum STV @@ -406,6 +425,18 @@ enum STV STV_PROTECTED = 3 }; +inline STV +elf_st_visibility(unsigned char other) +{ + return static_cast<STV>(other & 0x3); +} + +inline unsigned char +elf_st_nonvis(unsigned char other) +{ + return static_cast<STV>(other >> 2); +} + } // End namespace elfcpp. // Include internal details after defining the types. @@ -576,16 +607,32 @@ class Sym typename Elf_types<size>::Elf_WXword get_st_size() const - { return internal::convert_wxword<big_endian>(this->p_->st_size); } + { return internal::convert_wxword<size, big_endian>(this->p_->st_size); } unsigned char get_st_info() const { return this->p_->st_info; } + STB + get_st_bind() const + { return elf_st_bind(this->get_st_info()); } + + STT + get_st_type() const + { return elf_st_type(this->get_st_info()); } + unsigned char get_st_other() const { return this->p_->st_other; } + STV + get_st_visibility() const + { return elf_st_visibility(this->get_st_other()); } + + unsigned char + get_st_nonvis() const + { return elf_st_nonvis(this->get_st_other()); } + Elf_Half get_st_shndx() const { return internal::convert_half<big_endian>(this->p_->st_shndx); } |