Class: MachO::DysymtabCommand

Inherits:
LoadCommand show all
Defined in:
lib/macho/load_commands.rb

Overview

A load command containing symbolic information needed to support data structures used by the dynamic link editor. Corresponds to LC_DYSYMTAB.

Constant Summary collapse

FORMAT = 
"VVVVVVVVVVVVVVVVVVVV"
SIZEOF = 
80

Instance Attribute Summary collapse

Attributes inherited from LoadCommand

#cmd, #cmdsize, #offset

Instance Method Summary collapse

Methods inherited from LoadCommand

new_from_bin, #to_s

Methods inherited from MachOStructure

bytesize, new_from_bin

Constructor Details

#initialize(raw_data, offset, cmd, cmdsize, ilocalsym, nlocalsym, iextdefsym, nextdefsym, iundefsym, nundefsym, tocoff, ntoc, modtaboff, nmodtab, extrefsymoff, nextrefsyms, indirectsymoff, nindirectsyms, extreloff, nextrel, locreloff, nlocrel) ⇒ DysymtabCommand

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.

ugh



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# File 'lib/macho/load_commands.rb', line 816

def initialize(raw_data, offset, cmd, cmdsize, ilocalsym, nlocalsym, iextdefsym,
		nextdefsym, iundefsym, nundefsym, tocoff, ntoc, modtaboff,
		nmodtab, extrefsymoff, nextrefsyms, indirectsymoff,
		nindirectsyms, extreloff, nextrel, locreloff, nlocrel)
	super(raw_data, offset, cmd, cmdsize)
	@ilocalsym = ilocalsym
	@nlocalsym = nlocalsym
	@iextdefsym = iextdefsym
	@nextdefsym = nextdefsym
	@iundefsym = iundefsym
	@nundefsym = nundefsym
	@tocoff = tocoff
	@ntoc = ntoc
	@modtaboff = modtaboff
	@nmodtab = nmodtab
	@extrefsymoff = extrefsymoff
	@nextrefsyms = nextrefsyms
	@indirectsymoff = indirectsymoff
	@nindirectsyms = nindirectsyms
	@extreloff = extreloff
	@nextrel = nextrel
	@locreloff = locreloff
	@nlocrel = nlocrel
end

Instance Attribute Details

#extrefsymoff ⇒ Fixnum (readonly)

Returns the file offset to the referenced symbol table.

Returns:

  • (Fixnum) —

    the file offset to the referenced symbol table



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# File 'lib/macho/load_commands.rb', line 787

def extrefsymoff
  @extrefsymoff
end

#extreloff ⇒ Fixnum (readonly)

Returns the file offset to the external relocation entries.

Returns:

  • (Fixnum) —

    the file offset to the external relocation entries



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# File 'lib/macho/load_commands.rb', line 799

def extreloff
  @extreloff
end

#iextdefsym ⇒ Fixnum (readonly)

Returns the index to externally defined symbols.

Returns:

  • (Fixnum) —

    the index to externally defined symbols



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# File 'lib/macho/load_commands.rb', line 763

def iextdefsym
  @iextdefsym
end

#ilocalsym ⇒ Fixnum (readonly)

Returns the index to local symbols.

Returns:

  • (Fixnum) —

    the index to local symbols



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# File 'lib/macho/load_commands.rb', line 757

def ilocalsym
  @ilocalsym
end

#indirectsymoff ⇒ Fixnum (readonly)

Returns the file offset to the indirect symbol table.

Returns:

  • (Fixnum) —

    the file offset to the indirect symbol table



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# File 'lib/macho/load_commands.rb', line 793

def indirectsymoff
  @indirectsymoff
end

#iundefsym ⇒ Fixnum (readonly)

Returns the index to undefined symbols.

Returns:

  • (Fixnum) —

    the index to undefined symbols



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# File 'lib/macho/load_commands.rb', line 769

def iundefsym
  @iundefsym
end

#locreloff ⇒ Fixnum (readonly)

Returns the file offset to the local relocation entries.

Returns:

  • (Fixnum) —

    the file offset to the local relocation entries



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# File 'lib/macho/load_commands.rb', line 805

def locreloff
  @locreloff
end

#modtaboff ⇒ Fixnum (readonly)

Returns the file offset to the module table.

Returns:

  • (Fixnum) —

    the file offset to the module table



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# File 'lib/macho/load_commands.rb', line 781

def modtaboff
  @modtaboff
end

#nextdefsym ⇒ Fixnum (readonly)

Returns the number of externally defined symbols.

Returns:

  • (Fixnum) —

    the number of externally defined symbols



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# File 'lib/macho/load_commands.rb', line 766

def nextdefsym
  @nextdefsym
end

#nextrefsyms ⇒ Fixnum (readonly)

Returns the number of entries in the referenced symbol table.

Returns:

  • (Fixnum) —

    the number of entries in the referenced symbol table



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# File 'lib/macho/load_commands.rb', line 790

def nextrefsyms
  @nextrefsyms
end

#nextrel ⇒ Fixnum (readonly)

Returns the number of external relocation entries.

Returns:

  • (Fixnum) —

    the number of external relocation entries



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# File 'lib/macho/load_commands.rb', line 802

def nextrel
  @nextrel
end

#nindirectsyms ⇒ Fixnum (readonly)

Returns the number of entries in the indirect symbol table.

Returns:

  • (Fixnum) —

    the number of entries in the indirect symbol table



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# File 'lib/macho/load_commands.rb', line 796

def nindirectsyms
  @nindirectsyms
end

#nlocalsym ⇒ Fixnum (readonly)

Returns the number of local symbols.

Returns:

  • (Fixnum) —

    the number of local symbols



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# File 'lib/macho/load_commands.rb', line 760

def nlocalsym
  @nlocalsym
end

#nlocrel ⇒ Fixnum (readonly)

Returns the number of local relocation entries.

Returns:

  • (Fixnum) —

    the number of local relocation entries



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# File 'lib/macho/load_commands.rb', line 808

def nlocrel
  @nlocrel
end

#nmodtab ⇒ Fixnum (readonly)

Returns the number of entries in the module table.

Returns:

  • (Fixnum) —

    the number of entries in the module table



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# File 'lib/macho/load_commands.rb', line 784

def nmodtab
  @nmodtab
end

#ntoc ⇒ Fixnum (readonly)

Returns the number of entries in the table of contents.

Returns:

  • (Fixnum) —

    the number of entries in the table of contents



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# File 'lib/macho/load_commands.rb', line 778

def ntoc
  @ntoc
end

#nundefsym ⇒ Fixnum (readonly)

Returns the number of undefined symbols.

Returns:

  • (Fixnum) —

    the number of undefined symbols



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# File 'lib/macho/load_commands.rb', line 772

def nundefsym
  @nundefsym
end

#tocoff ⇒ Fixnum (readonly)

Returns the file offset to the table of contents.

Returns:

  • (Fixnum) —

    the file offset to the table of contents



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# File 'lib/macho/load_commands.rb', line 775

def tocoff
  @tocoff
end