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RESET option z/OS MVS Programming: Assembler Services Reference ABE-HSP SA23-1369-00 |
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The RESET option of the ESPIE macro cancels the current SPIE/ESPIE environment and re-establishes the previously active SPIE/ESPIE environment identified by the token specified. Input register informationBefore issuing the RESET option of the ESPIE macro, the caller does not have to place any information into any register unless using it in register notation for a particular parameter, or using it as a base register. Output register informationWhen control returns to the caller, the general purpose registers
(GPRs) contain:
When control returns to the caller, the access registers (ARs)
contain:
Some callers depend on register contents remaining the same before and after issuing a service. If the system changes the contents of registers on which the caller depends, the caller must save them before issuing the service, and restore them after the system returns control. SyntaxThe RESET option of the ESPIE macro is written as follows:
ParametersThe parameters are explained as follows:
Return and reason codesNone. ExampleCancel the current SPIE/ESPIE environment and restore the SPIE/ESPIE
environment represented by the contents of TOKEN.
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