Class: AArch64::Instructions::LDRSW_imm

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

Overview

LDRSW (immediate) – A64 Load Register Signed Word (immediate) LDRSW <Xt>, [<Xn|SP>], #<simm> LDRSW <Xt>, [<Xn|SP>, #<simm>]! LDRSW <Xt>, [<Xn|SP>#<pimm>]

Instance Method Summary collapse

Constructor Details

#initialize(rt, rn, imm9, option) ⇒ LDRSW_imm

Returns a new instance of LDRSW_imm.



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# File 'lib/aarch64/instructions/ldrsw_imm.rb', line 9

def initialize rt, rn, imm9, option
  @rt     = check_mask(rt, 0x1f)
  @rn     = check_mask(rn, 0x1f)
  @imm9   = check_mask(imm9, 0x1ff)
  @option = check_mask(option, 0x03)
end

Instance Method Details

#encode(_) ⇒ Object 



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# File 'lib/aarch64/instructions/ldrsw_imm.rb', line 16

def encode _
  LDRSW_imm(@imm9, @rn, @rt, @option)
end