Merge pull request #13192 from kyon-eth/feat/system-service-320-exports

feat(libSceSystemService): declare 32 callable exports

docs/dev/debt/libSceSystemService.md

@@ -1,5 +1,46 @@
 # libSceSystemService technical debt
 
+### Additional callable exports
+
+- [Additional callable exports](../../../core/libs/prx/libSceSystemService/Export.cpp) - 32 entries present in both version-labelled images are import-resolution declarations only. None is listed in the pinned public 3.20 catalogue for this library. Neither label independently authenticates retail firmware provenance. 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. 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).
+
+[Version-pinned selected ELF export records](https://gist.github.com/kyon-eth/3fbb1a4a6f95a936b4cd58e9c3d8c50c/5e3af709224ed8235af11337309af0725e5685cb) list every NID below with its image label, decoded export module and library, raw qualified symbol, ELF function type, value and size for each inspected version-labelled image. The extract SHA-256 is `02ab27f12bcd0cc9fa03fa33f55fc201110f0d54a86bbbaa093d55d0a8cf262d`; its full-module sorted-function-NID digests and raw module-parameter words permit independent comparison. This is an analyst-produced metadata record, not independent authentication of the original images or proof of prototypes or behavior.
+
+| Name | NID |
+| --- | --- |
+| `Unknown` | `16waHD4tFBo` |
+| `Unknown` | `1m-E1Xh8COo` |
+| `Unknown` | `7eu2qjQGigw` |
+| `Unknown` | `90unWbnI0qE` |
+| `Unknown` | `E-bXVJqwGZw` |
+| `Unknown` | `G3oPdw3lkps` |
+| `Unknown` | `KgiwSrROsIQ` |
+| `Unknown` | `LxGOxroprpg` |
+| `Unknown` | `NXFtO8BfVeo` |
+| `Unknown` | `Oxh0CSsTZ78` |
+| `Unknown` | `OyTwhCKWXi4` |
+| `Unknown` | `U0HutHWnMBM` |
+| `Unknown` | `VDs9VSjSJh0` |
+| `Unknown` | `ZWNP+-dWr8E` |
+| `Unknown` | `axzblV8OvWU` |
+| `Unknown` | `bJyWctnSXyU` |
+| `Unknown` | `bUNkT3XDg0Y` |
+| `Unknown` | `c5+4Scso9EU` |
+| `Unknown` | `fBGD-HNimSk` |
+| `Unknown` | `fPAZ5DBsDxo` |
+| `Unknown` | `ifJiF5witJ4` |
+| `Unknown` | `kDGjRMtUDxo` |
+| `Unknown` | `lgpIdZ8T0xg` |
+| `Unknown` | `pj1SzIAxPlk` |
+| `Unknown` | `qdTPJWjquDc` |
+| `Unknown` | `rIqPq0oWlrg` |
+| `Unknown` | `sgYo-zXHQRE` |
+| `Unknown` | `tPMOYbbviYs` |
+| `Unknown` | `uElcdmhh-c8` |
+| `Unknown` | `xn-HgPW29x4` |
+| `Unknown` | `y16IXiJfafA` |
+| `Unknown` | `yOiZq+9-ZMQ` |
+
 ### Silent stubs
 
 - [libSceSystemService](../../../core/libs/prx/libSceSystemService/Export.cpp) - `sceSystemServicePowerTick`, `sceSystemServiceReportAbnormalTermination`, `sceSystemServiceDisableMusicPlayer`, `sceSystemServiceReenableMusicPlayer`, `sceSystemServiceDisableMediaPlay` and `sceSystemServiceReenableMediaPlay` return success and do nothing: the host has no auto power-off timer to reset, no system crash reporter to notify, no system music player to pause or resume and no system media playback to disable. PPSA01521 calls `sceSystemServiceDisableMediaPlay` during start-up, and its wrappers for both pass no arguments