vmsr

Move Register to VFP System Register

VMSR<c> <spec_reg>, <Rt>

Writes to a VFP system register.

Details

The Move Register to VFP System Register instruction writes to a VFP system register.

Pseudocode Operation

spec_reg ← Rt

Example

VMSR nzcv, r3

Encoding

Binary Layout
cond
11101110
0001
Rt
1010
0001
0000
 
Format VFP System
Opcode 0x0EE10A10
Extension VFP (System)

Operands

  • spec_reg
    FPSCR
  • Rt
    Transfer general-purpose register (load/store)