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What

Resident Evil 4 (PPSA07411) fails to load because 12 imports have no export. This PR declares them without parameters as throwing stubs (signatures unknown), as #1347 did for PPSA01317:

Library	Exports
libSceSsl (6)	sceSslCreateConnection, sceSslDeleteConnection, sceSslEnableVerifyOption, sceSslConnect, sceSslRead, sceSslWrite
libSceJson2 (4)	sce::Json::Value::setElementAccessFailureHandler, setSpecialFloatHandler, setTypeMismatchHandler, operator bool
libSceConvertKeycode (1)	sceConvertKeycodeGetCharacter
libSceNpSessionSignaling (1)	sceNpSessionSignalingGetGroupFromSessionId

Names come from the aerolib NID list (tools/nid_names.py). The title's other missing imports are not in this PR: sce::Json::InitParameter2::setSpecialFloatFormatType is added by #3737 (and #3575), and the PS VR2 calls are split between #3537 and the follow-up #4044. #3537 adds sceHmd2GazeGetResult, sceHmd2Reprojection{Disable,Enable}Mirroring, ...GetMirroring{DisplayBufferSizeAlign,WorkMemorySizeAlign}, ...SetMirroringOption, ...SetParam, ...SetTiming, ...Terminate, scePadVrControllerGetTriggerEffectState, ...SetTriggerEffect(s), sceVrTracker2Finalize, ...GetPlayAreaOrientedBoundingBox and ...LocateCoordinateSystem; #4044 declares the six RE4 imports that #3537 does not have. An earlier version of this description said #3537 contains all of them; that was wrong.

Tested

• Windows, MinGW GCC 15.2.0, built on current main (a11c8f7f7): ctest -R "guest_ppsa07411_exports|guest_ssl|guest_json" passes; tools/check_conventions.py --base upstream/main passes.
• Not tested: running PPSA07411 itself with this change. The functions throw, so the title only gets past the loader.

Checklist

• Based on current main; no other open PR implements the same functions
• One topic per PR; follow-ups go in a new PR
• No comments in code except technical debt
• Unimplemented paths throw (NotImplemented_nid_no_patch); silent stubs are listed in TechnicalDebt
• No notes, investigation .md files or images added to the repository (attach them to this PR)
• New third-party code is a submodule built from source
• Generic behaviour, not specific to one title
• Depends on: none
• AI-assisted: yes (Claude Code)

[github-actions]

Progress report (a11c8f7 → f854e52)

📉 System libraries: 85.51% (-0.3%, +12 declared functions)

🆕 12 declared as stubs

Library	Name
libSceConvertKeycode	sceConvertKeycodeGetCharacter
libSceJson2	_ZN3sce4Json5Value22setSpecialFloatHandlerEPFKS1_NS0_12FunctionTypeEdPS2_PvPbES5_
libSceJson2	_ZN3sce4Json5Value22setTypeMismatchHandlerEPFRKS1_NS0_9ValueTypeEPS2_S5_PvES6_
libSceJson2	_ZN3sce4Json5Value30setElementAccessFailureHandlerEPFviPKNS0_6StringEPKmPKS1_S8_PvES9_
libSceJson2	_ZNK3sce4Json5ValuecvbEv
libSceNpSessionSignaling	sceNpSessionSignalingGetGroupFromSessionId
libSceSsl	sceSslConnect
libSceSsl	sceSslCreateConnection
libSceSsl	sceSslDeleteConnection
libSceSsl	sceSslEnableVerifyOption
libSceSsl	sceSslRead
libSceSsl	sceSslWrite

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Update: removed GuestPPSA07411Exports.cpp and its CMake entry, since CONTRIBUTING asks for no tests that only check that a symbol is exported. The description's mention of the test no longer applies; the TechnicalDebt entry stays. The four libraries (libSceSsl, libSceJson2, libSceConvertKeycode, libSceNpSessionSignaling) build, and check_conventions.py passes.

AI-assisted (Claude Code).

[adriadam10]

Checked the 12 names against the aerolib NID list, no overlap with open PRs on these exports, scoped build and ctest (22/22) on current main, conventions check green; merging.

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Correction to this description: it said the PS VR2 imports of Resident Evil 4 are already added by #3537. That was wrong. #3537 adds only part of that family (sceHmd2GazeGetResult, the sceHmd2Reprojection* mirroring/param/timing/terminate calls, scePadVrControllerGetTriggerEffectState, scePadVrControllerSetTriggerEffect(s), sceVrTracker2Finalize, GetPlayAreaOrientedBoundingBox, LocateCoordinateSystem). Six imports of the title stay unexported with #3537 alone: sceHmd2GetDeviceInformationByHandle, sceHmd2Terminate, scePadVrControllerSetVibration, scePadVrControllerSetVibrationMode, scePadVrControllerReadCombinedState and sceVrTracker2ResetLocalCoordinate. They are declared in the follow-up #4044. I found it by running the title's import audit on a stack of main with #3537, #3737, #3791, #3517, #3604 and #3707. The description above is updated.

AI-assisted (Claude Code).