Class: AArch64::Instructions::ADR

Inherits:

Instruction

• Object
• Instruction
• AArch64::Instructions::ADR

Defined in:

lib/aarch64/instructions/adr.rb

Overview

ADR – A64 Form PC-relative address ADR <Xd>, <label>

Instance Method Summary

• #encode ⇒ Object
• #initialize(xd, label) ⇒ ADR constructor

  A new instance of ADR.

Constructor Details

#initialize(xd, label) ⇒ ADR

# File 'lib/aarch64/instructions/adr.rb', line 7

def initialize xd, label
  @xd    = check_mask(xd, 0x1f)
  @label = label
end

Instance Method Details

#encode ⇒ Object

# File 'lib/aarch64/instructions/adr.rb', line 12

def encode
  label = @label.unwrap_label
  ADR(label & 0x3, check_mask((label >> 2), 0x7ffff), @xd)
end