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AnyPS5 resolves a title's imports by NID, so a title that imports a system function no library provides fails to load with an unresolved import. The PS5 3.20 export inventory lists 193 such exports across 37 PS5 system libraries AnyPS5 implements but does not provide. Declare them as throwing stubs so those titles load and reach their next blocker. Each declaration calls NotImplemented_nid_no_patch and returns 0; none of them implements the function. Declarations with a credible prototype use it and cite the source with a pinned commit, and the rest are declared without parameters, which resolves the import without making an ABI claim. The technical-debt files record the limitation per library. libSceMbus and libSceSystemService are left out because pull request #7821 declares them. libSceAgc is left out because its exports are versioned, so the 3.20 NID names a different symbol from the one AnyPS5 ships. libSceAvPlayer.native is left out because it compiles libSceAvPlayer's Export.cpp. Names and NIDs come from the PS5 3.20 export inventory at https://github.com/DNNDHH/PS5-3.20_Libs/tree/b2a77c09cd71c01f34c790cfbe98c751a13262ad
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libSceSysmodule technical debt
Silent stubs
- sceSysmoduleIsLoaded, sceSysmoduleLoadModule, sceSysmoduleUnloadModule (libSceSysmodule) accept a module id missing from the module table: they log it and return 0 without loading anything, so
sceSysmoduleIsLoadedreports an unknown module as loaded and unloading it succeeds, because titles that load or unload such an id aborted otherwise. The internal variants (sceSysmoduleLoadModuleInternal,sceSysmoduleUnloadModuleInternal,sceSysmoduleLoadModuleInternalWithArg,sceSysmoduleGetModuleHandleInternal) throw for an unknown id. What the console returns for an id it does not know is not verified.
Unknown function info
- kModuleTable (libSceSysmodule) - module id 0x00000132 is named
libSceProprietaryVoiceChatHelperPrx, the name of the built module, becausesceSysmoduleGetModuleHandleInternalopenslibs/<table name>.prx. The name the console's table uses for this id is not verified - kModuleTable (libSceSysmodule) - module IDs registered from decrypted PS5 firmware 1.00–3.20 sysmodule lookup tables:
- User-space IDs (0x00000005, 0x0000010a, 0x0000010e, 0x0000011b, 0x00000125, 0x00000126, 0x00000127, 0x00000128, 0x0000012a, 0x0000012b, 0x00000130) and internal IDs (0x8000007b, 0x8000007e, 0x8000007f, 0x80000080, 0x80000082, 0x80000083, 0x80000084, 0x80000085, 0x80000086, 0x80000087, 0x80000088, 0x80000089, 0x8000008e, 0x80000090, 0x80000091, 0x80000092, 0x80000093, 0x80000095, 0x80000097, 0x80000099, 0x8000009b, 0x8000009c, 0x8000009e, 0x8000009f, 0x800000a0, 0x800000a1, 0x800000a2, 0x800000a3, 0x800000a4, 0x800000a6, 0x800000a7, 0x800000a8, 0x800000a9, 0x800000ad, 0x800000ae, 0x800000af, 0x800000b0, 0x800000b2, 0x800000b3, 0x800000b4, 0x800000b5, 0x800000b6, 0x800000b7, 0x800000b9, 0x800000ba, 0x800000bb, 0x800000bc, 0x800000bd, 0x800000be, 0x800000bf, 0x800000c3); whether all mapped PRX modules exist as separate runtime files or are embedded in system daemons on retail consoles is unverified
- Dual IDs for
libSceNgs2(0x0000000b user / 0x80000090 internal) andlibSceHdrScopes(0x00000109 user / 0x800000bd internal) reflect distinct public and internal sysmodule identifiers defined in PS5 firmware SDKs
- sceSysmoduleIsCalledFromSysModule, sceSysmoduleIsCameraPreloaded, sceSysmoduleLoadModuleByNameInternal, sceSysmoduleMapLibcForLibkernel, sceSysmodulePreloadModuleForLibkernel, sceSysmoduleUnloadModuleByNameInternal and sceSysmoduleUnloadModuleInternalWithArg (libSceSysmodule) - names and NIDs are present in the PS5 3.20 export inventory.
sceSysmoduleLoadModuleByNameInternaltakes(uint8_t* fname, uint64_t a1, uint64_t a2, uint64_t a3, uint64_t a4, uint64_t a5)from SharpProspero's Sysmodule bindings, not measured on a console. The other exports had no credible prototypes and are declared without parameters solely to resolve known imports; they make no ABI claim.
Functional
- sceSysmoduleGetModuleInfoForUnwind (libSceSysmodule) - on Windows the region and file name of an address inside a loaded image are cached after the first lookup, because
VirtualQueryon a large image section is slow. An entry is used only while the loader still reports the same image for the address (same base, time stamp and size). A page protection change inside the image after the first lookup, which would split or merge the regionVirtualQueryreports, is not noticed. Addresses outside loaded images are queried every time