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How the Language Environment enclave return code is calculated z/OS Language Environment Programming Guide for 64-bit Virtual Addressing Mode SA38-0689-00 |
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When an enclave terminates, Language Environment provides a Language Environment enclave return
code and an enclave reason code (sometimes called a return code modifier).
The Language Environment enclave return code is calculated by summing the user return
code generated by the HLL and the enclave reason code as follows:
The Language Environment enclave return code is placed in register 15, and the enclave reason code is placed in register 0. |
Copyright IBM Corporation 1990, 2014
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