Class: AArch64::Instructions::PRFUM

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

Overview

PRFUM – A64 Prefetch Memory (unscaled offset) PRFUM (<prfop>|#<imm5>), [<Xn|SP>#<simm>]

Instance Method Summary collapse

Constructor Details

#initialize(rt, rn, imm9) ⇒ PRFUM

Returns a new instance of PRFUM.



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

def initialize rt, rn, imm9
  @rt   = check_mask(rt, 0x1f)
  @rn   = check_mask(rn, 0x1f)
  @imm9 = check_mask(imm9, 0x1ff)
end

Instance Method Details

#encode(_) ⇒ Object 



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# File 'lib/aarch64/instructions/prfum.rb', line 13

def encode _
  PRFUM(@imm9, @rn, @rt)
end