Found the cause of the red error screen the VSH ends on. Every resource load in
the boot succeeds - fonts, all the plugin RCOs, topmenu_icon.rco - and then:
sceIoOpen(flash0:/vsh/etc/index_02g.dat) -> fd 8
sceIoRead(8, 092a2d40, 496)
sceIoClose(8)
unresolved import sceResmgr/9dc14891, called from 'vsh_module'
sceKernelExitDeleteThread(1)
index_02g.dat is the index of what the XMB displays, and it is encrypted (it
starts "PSPsysGP"). sceResmgr_9DC14891 decrypts it. There was no sceResmgr module
at all, so the call trapped, the index stayed encrypted, and the ScePafJob thread
building the top menu exited - a shell with everything loaded and nothing to show.
This adds the module and the three tags it needs (0x0B2B90F0/91F0/92F0, keys and
code 0x5C) to PrxDecrypter.
It is not the whole fix yet: pspDecryptPRX() tries decryption types 0, 1, 2, 5
and 6, and this needs type 9, which JPCSP passes explicitly. So the call is now
reached and fails cleanly with a logged error instead of trapping, but does not
yet decrypt. Type 9 is a variant of type 2 and is the next job; the notes in
docs/VSHBootInvestigation.md say where it is in JPCSP and how to check a port
(159 bytes out, starting "release:").
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GZq8ZtJmFY7bkX5FVkr3P9
Mostly small stubs:
- sceImpose: GetParam/SetParam/Changes/SetStatus, plus the 6.60 alias of
sceImposeGetBatteryIconStatus. Also fixes that function's first output - it
is a plain "is it charging" boolean, not a BATTICON_ value. We wrote
PSP_IMPOSE_BATTICON_NONE (0x80000000) there, which games ignore but which the
VSH reads as "no battery" and draws the empty-battery indicator for. These
are the bulk of the traffic: the VSH calls sceImposeChanges once a frame, so
this alone removes ~10000 trapped calls from a boot.
- SysMemForKernel: sceKernelSetRebootKernel, sceKernelSetUmdCacheOn.
- scePower_driver: scePowerSetWakeupCondition.
- sceHprm_driver, sceUsb: one NID-named call each, as in JPCSP.
Three groups are deliberately left unresolved, with comments explaining why,
because resolving them lets real flash0 drivers walk into hardware we do not
emulate and the boot dies where it used to reach the shell:
- ThreadManForKernel mutex/fpl NIDs: the NAND and ID storage drivers use these
to init, then poll the NAND controller at 0xbd101300 forever.
- InterruptManagerForKernel intr registration: 31 calls, then a stall in GE
list execution with no plugin module ever started.
73 unresolved import hits over 37 distinct module/NID pairs remain in a VSH
boot, mostly sceSysEventForKernel, sceSuspendForKernel and the various
*_driver modules that need real hardware behind them.
The sceImpose savestate section goes to v2 for the two new state variables.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GZq8ZtJmFY7bkX5FVkr3P9
This is stuff encountered in the VSH boot research.
sceRtc_driver, scePower_driver, sceImpose_driver, ThreadManForKernel funcs,
sceRtcGetAlarmTick, sceHprm_driver/sceHprmReadLatch
sceVshBridge_Driver imports sceKernelResumeDispatchThread, SuspendDispatchThread,
and NotifyCallback from ThreadManForKernel, but they were only registered under
ThreadManForUser. Added sceKernelGetUserLevel and sceKernelIsUserModeThread (new).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GZq8ZtJmFY7bkX5FVkr3P9
* 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
Seems the game might not handle the case of confirm button being set to
cross properly, so force it to circle if this game is running.
Fixes#15663 (hopefully..)
Also fix a bug where in-game only menu items become enabled after selecting a language when we're in various NewUI menus.
Rename Config::ilanguage to Config::iLanguage for consistency with other Config variables.
Removed PARAM stuff, made tests pass with some caveats in that I don't
understand what the return values are supposed to be based on the docs
and fix a small issue with sceImpose that I created with the last merge
Henrik Rydgård