SBFX-encode ( bw immr imms Rn Rd -- ) (original) (raw)
SBFX-encode ( bw immr imms Rn Rd -- )
Vocabulary
cpu.arm.64.assembler.opcodes
Inputs
| bw | an object |
|---|---|
| immr | an object |
| imms | an object |
| Rn | an object |
| Rd | an object |
Outputs
None
Definition
USING: endian make math.bitwise ;
IN: cpu.arm.64.assembler.opcodes
: SBFX-encode ( bw immr imms Rn Rd -- )
{
{ bw 31 }
{ 0 29 }
{ 38 23 }
{ 0 22 }
{ immr 16 }
{ imms 10 }
{ Rn 5 }
{ Rd 0 }
} bitfield* 4 >le % ;