# libSceIpmi technical debt

### Unknown function info

- [libSceIpmi pending exports](../../../core/libs/prx/libSceIpmi/PendingExports.cpp) - 49 named callable exports are listed in the [PS5 3.20 export table](https://github.com/DNNDHH/PS5-3.20_Libs/blob/b2a77c09cd71c01f34c790cfbe98c751a13262ad/libSceIpmi.c). Their signatures and behavior are unverified; the no-parameter declarations exist for import resolution and throw through `NotImplemented_nid_no_patch`.

- [libSceIpmi pending exports](../../../core/libs/prx/libSceIpmi/Export.cpp) - 5 named callable exports are listed in the [PS5 3.20 export table](https://github.com/DNNDHH/PS5-3.20_Libs/blob/b2a77c09cd71c01f34c790cfbe98c751a13262ad/libSceIpmi.c) and were cross-checked against the same module in PS5 firmware 13.60. Their signatures and behaviour are unverified; the declarations use the no-parameter unknown-signature convention and throw through `NotImplemented_nid_no_patch`.

### Known export names; ABI prototypes unverified

- 40 pending exports in [Export.cpp](../../../core/libs/prx/libSceIpmi/Export.cpp) are present in the [PS5-3.20_Libs](https://github.com/DNNDHH/PS5-3.20_Libs) inventory. Their prototypes and behavior are unverified. They use the no-parameter import-resolution convention and throw through `NotImplemented_nid_no_patch`; these declarations make no ABI or behavior claim.

### Additional callable exports


- [Additional callable exports](../../../core/libs/prx/libSceIpmi/Export.cpp) - 3 entries observed in the 3.20 export inventory and present in the later 13.60-labelled inventory are import-resolution declarations only. The later inventory label does not authenticate a retail firmware version. Parameter lists, return types and behavior are unverified; parameterless `int` declarations are placeholders, not verified ABI contracts. Every entry throws through `NotImplemented_nid_no_patch`. Unidentified names use literal NID aliases. No runtime functionality is implemented. Data exports require separate layout and ownership analysis. Identified candidate names match their NIDs in the [public symbol database](https://github.com/zecoxao/sce_symbols/blob/2883963a0a514ba6e77407a08ef4730a65e88254/aerolib.csv) or [supplemental catalog](https://github.com/claimore22/ps5rs/blob/2304be5131221bae0dac24b9767cabffda33f747/data/nids.csv).

| Name | NID |
| --- | --- |
| `Unknown` | `fjPNqzuUop8` |
| `Unknown` | `gL4bo5h2nwU` |
| `Unknown` | `rq3L3xKnt3Y` |