Module metagoblin::elf::sym

source ·

Modules§

Structs§

  • Sym
    A unified Sym definition - convertible to and from 32-bit and 64-bit variants
  • SymIterator
    An iterator over symbols in an ELF symbol table
  • Symtab
    An ELF symbol table, allowing lazy iteration over symbols

Constants§

  • STB_GLOBAL
    Global symbol.
  • STB_GNU_UNIQUE
    Unique symbol..
  • STB_HIOS
    End of OS-specific.
  • STB_HIPROC
    End of processor-specific.
  • STB_LOCAL
    === Sym bindings === Local symbol.
  • STB_LOOS
    Start of OS-specific.
  • STB_LOPROC
    Start of processor-specific.
  • STB_NUM
    Number of defined types..
  • STB_WEAK
    Weak symbol.
  • STT_COMMON
    Symbol is a common data object.
  • STT_FILE
    Symbol’s name is file name.
  • STT_FUNC
    Symbol is a code object.
  • STT_GNU_IFUNC
    Symbol is indirect code object.
  • STT_HIOS
    End of OS-specific.
  • STT_HIPROC
    End of processor-specific.
  • STT_LOOS
    Start of OS-specific.
  • STT_LOPROC
    Start of processor-specific.
  • STT_NOTYPE
    === Sym types === Symbol type is unspecified.
  • STT_NUM
    Number of defined types.
  • STT_OBJECT
    Symbol is a data object.
  • STT_SECTION
    Symbol associated with a section.
  • STT_TLS
    Symbol is thread-local data object.
  • STV_DEFAULT
    === Sym visibility === Default: Visibility is specified by the symbol’s binding type
  • STV_ELIMINATE
    Eliminate: extends the hidden attribute. Not written in any symbol table of a dynamic executable or shared object.
  • STV_EXPORTED
    Exported: ensures a symbol remains global, cannot be demoted or eliminated by any other symbol visibility technique.
  • STV_HIDDEN
    Hidden: Not visible to other components, necessarily protected. Binding scope becomes local when the object is included in an executable or shared object.
  • STV_INTERNAL
    Internal: use of this attribute is currently reserved.
  • STV_PROTECTED
    Protected: Symbol defined in current component is visible in other components, but cannot be preempted. Any reference from within the defining component must be resolved to the definition in that component.
  • STV_SINGLETON
    Singleton: ensures a symbol remains global, and that a single instance of the definition is bound to by all references within a process. Cannot be demoted or eliminated.

Functions§