str

Store Register (A32)

STR<c> <Rt>, [<Rn>, #+/-<imm>]{!}

Stores a word to memory.

Details

The Store Register instruction stores a word to memory.

Pseudocode Operation

Memory[address] ← Rn

Example

STR r3, [r1, #+/-#16]!

Encoding

Binary Layout
cond
010
P
U
0
W
0
Rn
Rt
imm12
 
Format Load/Store
Opcode 0x04000000
Extension A32 (Base)

Operands

  • Rt
    Transfer general-purpose register (load/store)
  • Rn
    First source / base general-purpose register