Class: AArch64::Instructions::LDUMAX

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

Overview

LDUMAX, LDUMAXA, LDUMAXAL, LDUMAXL – A64 Atomic unsigned maximum on word or doubleword in memory LDUMAX <Ws>, <Wt>, [<Xn|SP>] LDUMAXA <Ws>, <Wt>, [<Xn|SP>] LDUMAXAL <Ws>, <Wt>, [<Xn|SP>] LDUMAXL <Ws>, <Wt>, [<Xn|SP>] LDUMAX <Xs>, <Xt>, [<Xn|SP>] LDUMAXA <Xs>, <Xt>, [<Xn|SP>] LDUMAXAL <Xs>, <Xt>, [<Xn|SP>] LDUMAXL <Xs>, <Xt>, [<Xn|SP>]

Instance Method Summary collapse

Constructor Details

#initialize(rs, rt, rn, size, a, r) ⇒ LDUMAX

Returns a new instance of LDUMAX.



14
15
16
17
18
19
20
21
 
# File 'lib/aarch64/instructions/ldumax.rb', line 14

def initialize rs, rt, rn, size, a, r
  @rs   = check_mask(rs, 0x1f)
  @rt   = check_mask(rt, 0x1f)
  @rn   = check_mask(rn, 0x1f)
  @size = check_mask(size, 0x03)
  @a    = check_mask(a, 0x01)
  @r    = check_mask(r, 0x01)
end

Instance Method Details

#encode(_) ⇒ Object 



23
24
25
 
# File 'lib/aarch64/instructions/ldumax.rb', line 23

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