str

Store SIMD&FP Register (Immediate)

STR <Bt|Ht|St|Dt|Qt>, [<Xn|SP>, #<pimm>]

Stores a floating-point/SIMD register to memory.

Details

The Store SIMD&FP Register instruction stores a floating-point/SIMD register to memory.

Pseudocode Operation

Memory[address] ← Xn

Example

STR Qt, [x1, #16]

Encoding

Binary Layout
10111101
size
imm12
Rn
Rt
 
Format Load/Store
Opcode 0xBD000000
Extension Floating Point

Operands

  • Vt
    Transfer SIMD/FP vector register (load/store)
  • Xn
    First source / base 64-bit integer register
  • pimm
    Positive immediate offset