Class: AArch64::Instructions::LDRSB_unsigned

Inherits:
Instruction
  • Object
show all
Defined in:
lib/aarch64/instructions/ldrsb_unsigned.rb

Overview

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

Instance Method Summary collapse

Constructor Details

#initialize(rt, rn, imm12, opc) ⇒ LDRSB_unsigned

Returns a new instance of LDRSB_unsigned.



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

def initialize rt, rn, imm12, opc
  @rt    = check_mask(rt, 0x1f)
  @rn    = check_mask(rn, 0x1f)
  @imm12 = check_mask(imm12, 0xfff)
  @opc   = check_mask(opc, 0x03)
end

Instance Method Details

#encode(_) ⇒ Object 



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# File 'lib/aarch64/instructions/ldrsb_unsigned.rb', line 19

def encode _
  LDRSB_unsigned(@opc, @imm12, @rn, @rt)
end