AMCC Proprietary 297
Revision 1.02 - September 10, 2007
PPC405 Processor
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Return From Critical Interrupt
Preliminary User’s Manual
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Return From Critical Interrupt
(PC) ← (SRR2)
(MSR
) ← (SRR3)
The program counter (PC) is restored with the contents of SRR2 and the MSR is restored with the contents of
SRR3.
Instruction execution returns to the address contained in the PC.
Registers Altered
•MSR
Programming Note
Execution of this instruction is privileged and context-synchronizing.
Architecture Note
This instruction part of the PowerPC Embedded Operating Environment.
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19
51
0 6 21 31
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