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
The PS5 references count save data differently from the PS4: SharpEmu
uses a 64 KiB block, and SharpEmu and KytyPS5 allow 48 to 16384 blocks
per save, which at 64 KiB a block is 3 MiB to 1 GiB, the PS4's byte
range. The module used the PS4 values, 32 KiB blocks and a 32768-block
maximum. At 64 KiB a block, sceSaveDataDirNameSearch and
sceSaveDataGetMountInfo therefore counted up to twice the blocks a
save's files use, and a save without a recorded size reported 32768
blocks, which is 2 GiB.
The search test now expects 64 KiB blocks and the 16384 maximum, and
the block accounting gets its own technical debt entry.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The NID RvID8BVeg+g, declared as sceSaveDataUnknown_RvID8BVeg for
Minecraft (PPSA17221), hashes to sceSaveDataPrepareForTransferring. The
name is not in aerolib; it was found by combining words from the
libSceSaveData names that are. Behaviour is unchanged: it still throws,
now naming the real function.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017WeVmjnnPPKdxVTpr2Vjtw
An unterminated or empty directory name, "." or "..", or a name
containing "/", "\" or ":" now returns SAVE_DATA_ERROR_PARAMETER and
leaves the mount result unchanged. The SDK 12.000 reference lists that
code for an invalid parameter of sceSaveDataMount3, KytyPS5's
SaveDataMount3 returns it for an invalid name, and sceSaveDataDelete
and sceSaveDataConvert already return it here for the same check.
It threw before, which stopped Minecraft Preview (PPSA19639) on
entering a world.
The Mount3 trace now prints at most the 32 bytes of the directory name
and the 16 bytes of the mount point, since both can be unterminated
when the mount fails.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every native save reported SAVE_DATA_BLOCKS_MAX blocks, all of them free,
in the sceSaveDataDirNameSearch infos and in sceSaveDataGetMountInfo,
whatever the title created it with and whatever its files held. A save's
size is now the blocks of the sceSaveDataMount3 call that created it,
kept beside the save; a save without a kept size takes that of its next
mount that names one, and otherwise keeps SAVE_DATA_BLOCKS_MAX. Free
blocks are what the save's files leave of it, each file rounded up to
32 KiB blocks, and the blocks and free-blocks sort keys use both.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Animal Well (PPSA22520) checks for its save with a CREATE2 mount it never
unmounts, then saves with a second mount of the same directory. That
mount returns BUSY, and the title keeps using the first mount point for
sceSaveDataPrepare, its save file and sceSaveDataUmount2.
sceSaveDataMount3 cleared the result before its checks, so the save was
written to "/save" in the game folder instead of the save directory, and
the first mount was never released. The result is now written only when
the mount succeeds, as shadPS4 does.
Dean