xx2-insn ( rt ra rb xo opcode -- )

Vocabulary

cpu.ppc.assembler

Inputs

rt	an object
ra	an object
rb	an object
xo	an object
opcode	an object

Outputs

None

Definition

USING: math math.bitwise ;

IN: cpu.ppc.assembler

:: xx2-insn ( rt ra rb xo opcode -- )
    rt 31 bitand ra rb 31 bitand xo rb -5 shift rt -5 shift
    { 0 1 2 11 16 21 } bitfield opcode insn ;