Class: AArch64::Instructions::SWPH

Inherits:
Instruction show all
Defined in:
lib/aarch64/instructions/swph.rb

Overview

SWPH, SWPAH, SWPALH, SWPLH – A64 Swap halfword in memory SWPAH <Ws>, <Wt>, [<Xn|SP>] SWPALH <Ws>, <Wt>, [<Xn|SP>] SWPH <Ws>, <Wt>, [<Xn|SP>] SWPLH <Ws>, <Wt>, [<Xn|SP>]

Instance Method Summary collapse

Constructor Details

#initialize(rs, rt, rn, a, r) ⇒ SWPH

Returns a new instance of SWPH.



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# File 'lib/aarch64/instructions/swph.rb', line 10

def initialize rs, rt, rn, a, r
  @rs = check_mask(rs, 0x1f)
  @rt = check_mask(rt, 0x1f)
  @rn = check_mask(rn, 0x1f)
  @a  = check_mask(a, 0x01)
  @r  = check_mask(r, 0x01)
end

Instance Method Details

#encode(_) ⇒ Object 



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# File 'lib/aarch64/instructions/swph.rb', line 18

def encode _
  SWPH(@a, @r, @rs, @rn, @rt)
end