Class: MachO::EntryPointCommand

Inherits:

LoadCommand

• Object
• MachOStructure
• LoadCommand
• MachO::EntryPointCommand

Defined in:

lib/macho/load_commands.rb

Overview

A load command specifying the offset of main(). Corresponds to LC_MAIN.

Constant Summary

FORMAT =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

See Also:

• MachOStructure::FORMAT

"L=2Q=2".freeze

SIZEOF =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

See Also:

• MachOStructure::SIZEOF

24

Instance Attribute Summary

• #entryoff ⇒ Fixnum readonly

  The file (__TEXT) offset of main().

• #stacksize ⇒ Fixnum readonly

  If not 0, the initial stack size.

Attributes inherited from LoadCommand

#cmd, #cmdsize, #view

Instance Method Summary

• #initialize(view, cmd, cmdsize, entryoff, stacksize) ⇒ EntryPointCommand constructor private

  A new instance of EntryPointCommand.

Methods inherited from LoadCommand

create, new_from_bin, #offset, #serializable?, #serialize, #to_s, #type

Methods inherited from MachOStructure

bytesize, new_from_bin

Constructor Details

#initialize(view, cmd, cmdsize, entryoff, stacksize) ⇒ EntryPointCommand

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of EntryPointCommand.

# File 'lib/macho/load_commands.rb', line 1185

def initialize(view, cmd, cmdsize, entryoff, stacksize)
  super(view, cmd, cmdsize)
  @entryoff = entryoff
  @stacksize = stacksize
end

Instance Attribute Details

#entryoff ⇒ Fixnum (readonly)

Returns the file (__TEXT) offset of main().

Returns:

• (Fixnum) —

  the file (__TEXT) offset of main()

# File 'lib/macho/load_commands.rb', line 1171

def entryoff
  @entryoff
end

#stacksize ⇒ Fixnum (readonly)

Returns if not 0, the initial stack size.

Returns:

• (Fixnum) —

  if not 0, the initial stack size.

# File 'lib/macho/load_commands.rb', line 1174

def stacksize
  @stacksize
end