__DmacDoState and __UsbCamDoState existed but weren't in the module list,
so the memcpy deadline and camera state carried over from before a load.
The NpDrm licensee key wasn't saved or reset at all, so EDATA opened after
a load in a fresh session couldn't be decrypted.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
kirk_engine.h and amctrl.h guard their declarations, but AES.h and SHA1.h
never did, and kirk_engine.h includes them from outside its own guard. So the
AES_* and SHA1* functions got C++ linkage in any C++ file that reached them
through there, and only linked for callers that happened to wrap the whole
header in an extern "C" of their own. Nothing had called AES_* from C++
before, so it stayed hidden until something did.
Guarding the two headers instead lets every caller include them plainly, and
the wrappers scattered around the tree come out. Both are pure declarations
over kirk_common.h's typedefs with no system headers behind them, so there's
nothing in there that shouldn't be wrapped.
kirk_engine.h also uses size_t without including anything that defines it,
which only held together because its includers happened to have it already.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A .sprx from one of these packages is an NPDRM "\0PSPEDAT" container: a
0x90-byte header, then an ordinary ~PSP PRX. The loader only ever saw the
EDAT magic and gave up with SCE_KERNEL_ERROR_UNSUPPORTED_PRX_TYPE.
Step over the header, then derive the key the PRX inside is really
encrypted against: sceNpDrmGetFixedKey() over the content ID, XOR in the
licensee key the game handed us through sceNpDrmSetLicenseeKey(), then AES
under a module key that had to be added. Both halves of that were already
lying around unused - sceNpDrmGetFixedKey() had no callers at all, and the
licensee key was being kept and never read.
The rest of it is a fixed XOR that the PRX header's decrypt_mode selects
rather than its tag, so it's applied on the mode the way JPCSP does it and
the tag table is left alone - tag 0x407810F0 carries no seed of its own
there either, so ours was never wrong about it. pspDecryptType5() already
had a slot for both XORs; no new decryption logic was needed.
Decryption is only half of it: these modules are KL4E-compressed rather
than gzipped, so they also need Core/Util/KL4E.cpp, which is already there
for the firmware modules that use the same compression. With both halves
Shiren 4 Plus loads its one big .sprx and runs. God Eater 2 needed one
further fix that isn't in this commit - the type-B relocation bug in
ElfReader::LoadRelocations2, issue #8075 - and then plays.
docs/pkg_notes.md has the container layout and the key derivation.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* Rename LogType to Log
* Explicitly use the Log:: enum when logging. Allows for autocomplete when editing.
* Mac/ARM64 buildfix
* Do the same with the hle result log macros
* Rename the log names to mixed case while at it.
* iOS buildfix
* Qt buildfix attempt, ARM32 buildfix
