Class: N65::InstructionBase

Inherits:

Object

• Object
• N65::InstructionBase

Defined in:

lib/n65/instruction_base.rb

Direct Known Subclasses

ASCII, Bytes, DW, EnterScope, ExitScope, INESHeader, Inc, IncBin, Org, Segment, Space

Class Method Summary

• .parse(line) ⇒ Object

  Sort of a “pure virtual” class method, not really tho.

Instance Method Summary

• #exec(assembler) ⇒ Object

  Another method subclasses will be expected to implement.

• #unresolved_symbols? ⇒ Boolean

  Does this instruction have unresolved symbols?.

Class Method Details

.parse(line) ⇒ Object

Sort of a “pure virtual” class method, not really tho.

# File 'lib/n65/instruction_base.rb', line 9

def self.parse(line)
  fail(NotImplementedError, "#{self.class.name} must implement self.parse")
end

Instance Method Details

#exec(assembler) ⇒ Object

Another method subclasses will be expected to implement

# File 'lib/n65/instruction_base.rb', line 23

def exec(assembler)
  fail(NotImplementedError, "#{self.class.name} must implement exec")
end

#unresolved_symbols? ⇒ Boolean

Does this instruction have unresolved symbols?

Returns:

• (Boolean)

# File 'lib/n65/instruction_base.rb', line 16

def unresolved_symbols?
  false
end