2.7.1 Memory and interface ownership

Function pointers and context pointers that are passed to an IrisC function are owned by the instance that originated them and must stay valid for the lifetime of the instance.

All other memory that is passed to an IrisC function, for example a U64JSON-encoded message that is passed as a uint64_t pointer, is owned by the caller and must not be accessed by the callee after the call has returned. The callee must make a copy of memory if it needs to access it later.

Non-ConfidentialPDF file icon PDF version101196_0100_00_en
Copyright © 2018 Arm Limited or its affiliates. All rights reserved.