Class: Crabstone::BPF::Operand

Inherits:
FFI::Struct
  • Object
show all
Includes:
Extension::Operand
Defined in:
lib/crabstone/arch/5/bpf.rb

Instance Method Summary collapse

Methods included from Extension::Operand

#valid?, #value

Instance Method Details

#ext? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crabstone/arch/5/bpf.rb', line 67

def ext?
  self[:type] == OP_EXT
end

#imm? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crabstone/arch/5/bpf.rb', line 44

def imm?
  self[:type] == OP_IMM
end

#mem? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crabstone/arch/5/bpf.rb', line 52

def mem?
  [
    OP_MEM,
    OP_MMEM
  ].include?(self[:type])
end

#mmem? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crabstone/arch/5/bpf.rb', line 59

def mmem?
  self[:type] == OP_MMEM
end

#msh? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crabstone/arch/5/bpf.rb', line 63

def msh?
  self[:type] == OP_MSH
end

#off? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crabstone/arch/5/bpf.rb', line 48

def off?
  self[:type] == OP_OFF
end

#reg? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crabstone/arch/5/bpf.rb', line 40

def reg?
  self[:type] == OP_REG
end