mtsr

Move To Segment Register

mtsr SR, RS

Legacy 32-bit segment register write.

Details

The Move To Segment Register instruction legacy 32-bit segment register write.

Pseudocode Operation

// Legacy 32-bit segment register write

Example

mtsr 0, r3

Encoding

Binary Layout
31
0
RS
6
SR
11
/
16
210
21
/
31
 
Format X-form
Opcode 0x7C0001A6
Extension Base

Operands

  • SR
    Segment Reg
  • RS
    Source