LPSW - ? - Opcode 82 - Privileged Instruction
The LPSW instruction is available on all models. It is a privileged instruction.
Purpose of InstructionEdit
This instruction allows a privileged program to load the entire contents of the PSW from a location. The typical usage would be for an Operating System to set up the next task to run, or to return control to a problem program after completing processing of a Supervisor Call
This is a privileged instruction, and is available on all models.
Exceptions and FaultsEdit
- Privileged Operation
- Invalid Opcode (370 and z/System)
|360 Assembly Instructions||Next Instruction
||This page or section is an undeveloped draft or outline.
You can help to develop the work, or you can ask for assistance in the project room.