scatter ( value fields -- bits )

Vocabulary

cpu.riscv.64.assembler

Inputs

value	an object
fields	an object

Outputs

bits

an object

Definition

USING: math math.bitwise sequences ;

IN: cpu.riscv.64.assembler

:: scatter ( value fields -- bits )
    fields [
        first3 :> ( source width target ) value source neg shift
        width bits target shift
    ] map 0 [ bitor ] reduce ;