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
Until Dawn (CUSA02636) bundles a libSceFios2.prx that imports two
libSceDiscMap functions, sceDiscMapIsRequestOnHDD (lbQKqsERhtE) and
ioKMruft1ek, and no host library exported them.
Both now return SCE_DISC_MAP_ERROR_NO_BITMAP_INFO (0x81100004) and
write nothing, as shadPS4 and fpPS4 do. That is the error the console
library returns while it has no disc bitmap loaded.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
juanpimg