AMCC Proprietary 265
Revision 1.02 - September 10, 2007
PPC405 Processor
mfmsr
Move From Machine State Register
Preliminary User’s Manual
25.Instruction Setmfmsr
Move From Machine State Register
(RT) ← (MSR)
The contents of the MSR are placed into register RT.
If instruction bit 31 contains 1, the contents of CR[CR0] are undefined.
Registers Altered
•RT
Invalid Instruction Forms
• Reserved fields
Programming Note
Execution of this instruction is privileged.
Architecture Note
This instruction is part of the PowerPC Embedded Operating Environment.
mfmsr RT
31 RT
83
0611 21 31
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