wrtee

Write MSR External Enable

wrtee RS

Updates the EE bit of the MSR from a GPR.

Details

The Write MSR External Enable instruction updates the EE bit of the MSR from a GPR.

Pseudocode Operation

// Updates the EE bit of the MSR from a GPR

Example

wrtee r3

Encoding

Binary Layout
31
0
RS
6
/
11
/
16
131
21
/
31
 
Format X-form
Opcode 0x7C000106
Extension Embedded

Operands

  • RS
    Source