ppsspp

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Henrik RydgårdandClaude Opus 5.5 5f2e4bd416 Kernel: Implement sceKernelRegisterIntrHandler and friends

sceKernelRegisterIntrHandler, sceKernelReleaseIntrHandler,
sceKernelEnableIntr and sceKernelDisableIntr now keep a base handler per
interrupt, and return what tests/intr/kernel/intrhandler recorded on a PSP:
80020065 for an interrupt number out of range (or no handler), 80020067 for
a second handler, 80020068 for one that isn't there.

Faking success for these used to stall the VSH boot, which is why they were
left unresolved. It doesn't anymore: the firmware's drivers make the same 31
calls (interrupts 4, 12, 15-18, 20-24 and 31), and 6.61 reaches the XMB on the
JIT and the interpreter. Nothing raises those interrupts yet, so the handlers
are only kept, and saved in savestates (IntrHandler section version 2).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

2026-10-20 13:40:47 +02:00

__sceAudio.cpp

SaveState: Check the audio and media modules' values from a state

2026-10-20 00:20:24 +02:00

__sceAudio.h

sceAudio: implement sceAudioOneshotOutput, and cover the rest of the channel rules

2026-09-10 17:03:07 -06:00

AtracBase.h

Atrac3: Set up the decoder the way libatrac3plus does

2026-09-29 17:14:00 -06:00

AtracCtx2.cpp

SaveState: Check the audio and media modules' values from a state

2026-10-20 00:20:24 +02:00

AtracCtx2.h

Atrac3: Set up the decoder the way libatrac3plus does

2026-09-29 17:14:00 -06:00

AtracCtx.cpp

SaveState: Check the audio and media modules' values from a state

2026-10-20 00:20:24 +02:00

AtracCtx.h

Atrac: Fix host heap overflow from a loop start past the end of the file

2026-10-08 14:27:01 +02:00

ErrorCodes.h

sceReg: Refuse to create a key that already exists

2026-10-10 17:11:19 +02:00

FunctionWrappers.h

sceAudio: implement sceAudioOneshotOutput, and cover the rest of the channel rules

2026-09-10 17:03:07 -06:00

HLE.cpp

SaveState: Fixes from a review of the kernel savestates

2026-10-20 00:20:24 +02:00

HLE.h

Headless: refuse a run that can't honour an explicit --disable-hle

2026-09-20 16:39:35 -06:00

HLEHelperThread.cpp

Invalidate code that HLE and the debugger write over

2026-10-11 10:33:30 +02:00

HLEHelperThread.h

Make instruction cache invalidation (for us, jit cache invalidation) clearer

2026-08-16 16:59:52 +02:00

HLETables.cpp

HLE: Add sceKernelSetParamSfo and sceMePowerControlAvcPower

2026-10-10 20:33:34 +02:00

HLETables.h

…

HLEUtil.h

More manual Read_U32 cleanup

2026-08-11 10:28:36 +02:00

KernelThreadDebugInterface.h

Win32 debugger: stop cutting off register values in CtrlRegisterList

2026-09-12 13:46:12 -06:00

KernelWaitHelpers.h

Kernel waits: Share waiter ordering and clearing between objects

2026-09-30 09:06:30 -06:00

KUBridge.cpp

…

KUBridge.h

…

NetAdhocCommon.cpp

Adhoc: Stop waiting for a login that has already failed

2026-09-29 12:37:48 -06:00

NetAdhocCommon.h

Adhoc: Stop waiting for a login that has already failed

2026-09-29 12:37:48 -06:00

NetInetConstants.cpp

Windows: Avoid POSIX error codes leaking into our WSA socket error codes

2026-08-10 10:04:21 +02:00

NetInetConstants.h

More error code cleanup

2025-08-06 17:44:54 +02:00

Plugins.cpp

When loading plugins, show the plugin name, not the filename.

2026-05-02 11:07:34 +02:00

Plugins.h

…

proAdhoc.cpp

sceNetInet: Only let the ad hoc settings change bind addresses during ad hoc

2026-10-20 08:59:03 +02:00

proAdhoc.h

sceNetInet: Only let the ad hoc settings change bind addresses during ad hoc

2026-10-20 08:59:03 +02:00

proAdhocServer.cpp

Adhoc: Fix shutdown hanging when it comes right after adhoc init

2026-09-29 11:58:42 -06:00

proAdhocServer.h

…

PSPThreadContext.h

…

ReplaceTables.cpp

Amagoushi no Yakata: Read the picking pass back at sceGeDrawSync instead

2026-10-17 15:19:31 +02:00

ReplaceTables.h

Savestate: Put back hooked instructions some old states saved as hook ops

2026-10-12 10:52:46 +02:00

sceAac.cpp

Savestate: Reset what older states lack instead of keeping pre-load values

2026-09-28 11:32:07 -06:00

sceAac.h

…

sceAdler.cpp

…

sceAdler.h

HLE: graduate the leaf libraries games carry on the disc

2026-09-11 21:09:33 -06:00

sceAtrac.cpp

SaveState: Check the audio and media modules' values from a state

2026-10-20 00:20:24 +02:00

sceAtrac.h

…

sceAudio.cpp

Mic: Implement sceAudioWaitInputEnd/PollInputEnd and the sceUsbMic equivalents

2026-10-16 18:32:07 +02:00

sceAudio.h

Audio: Don't emulate a failed blocking wait leaving the channel busy for good

2026-09-29 09:19:32 -06:00

sceAudiocodec.cpp

SaveState: Check the audio and media modules' values from a state

2026-10-20 00:20:24 +02:00

sceAudiocodec.h

sceAudiocodec: Fill in the context the way the PSP does

2026-10-19 14:14:34 +02:00

sceAudioRouting.cpp

…

sceAudioRouting.h

…

sceCcc.cpp

sceCcc: Stop string conversions at invalid input

2026-10-16 22:05:12 +02:00

sceCcc.h

…

sceChkreg.cpp

Apply proper names to some more HLE functions

2026-08-24 17:37:39 +02:00

sceChkreg.h

Implement or stub assorted functions the VSH is calling

2026-08-21 10:56:06 +02:00

sceChnnlsv.cpp

Savedata: Keep the IO thread out of the dialog's state

2026-09-25 12:50:39 -06:00

sceChnnlsv.h

…

sceCtrl.cpp

Merge pull request #22432 from sum2012/patch4

2026-10-09 18:57:39 +02:00

sceCtrl.h

Debugger: Time input.buttons.press in emulated vblanks

2026-09-30 09:58:37 -06:00

sceDeflt.cpp

Rename the get-memory-pointer functions to make it clear where CPU exceptions can happen.

2026-08-12 14:06:16 +02:00

sceDeflt.h

HLE: graduate the leaf libraries games carry on the disc

2026-09-11 21:09:33 -06:00

sceDisplay.cpp

Display: Don't read past memory presenting a framebuffer from RAM

2026-10-19 20:54:29 +02:00

sceDisplay.h

Debugger: add game.speed.get/set for fast-forward and a speed percentage

2026-08-18 13:42:13 +02:00

sceDmac.cpp

Keep JIT block entries and replacement hooks out of PSP memory

2026-10-11 10:33:30 +02:00

sceDmac.h

…

sceFont.cpp

SaveState: Fixes from a review of the IO and dialog savestates

2026-10-20 00:20:24 +02:00

sceFont.h

HLE: graduate the leaf libraries games carry on the disc

2026-09-11 21:09:33 -06:00

sceG729.cpp

…

sceG729.h

…

sceGameUpdate.cpp

…

sceGameUpdate.h

…

sceGe.cpp

sceGe: Check the pending interrupt before finishing it

2026-10-19 20:54:29 +02:00

sceGe.h

Add some kernel nids

2026-10-06 04:59:56 +08:00

sceHeap.cpp

Savestate: Bounds-check sizes from the file, and plug leaks on load

2026-09-28 09:34:06 -06:00

sceHeap.h

HLE: graduate the leaf libraries games carry on the disc

2026-09-11 21:09:33 -06:00

sceHprm.cpp

Boot the VSH on every firmware, 1.50 through 6.61

2026-09-09 14:43:39 -06:00

sceHprm.h

HLE: implement assorted stubs and minor functionality

2026-08-19 18:38:03 +02:00

sceHttp.cpp

Logging cleanups in sceHttp/sceHttps

2026-09-25 12:38:40 -06:00

sceHttp.h

Allow passing in a custom resolver to HTTPRequest and Connection. This inverts the bad dependency.

2025-08-06 00:16:34 +02:00

sceImpose.cpp

Savestate: Reset what older states lack instead of keeping pre-load values

2026-09-28 11:32:07 -06:00

sceImpose.h

HLE: implement assorted stubs and minor functionality

2026-08-19 18:38:03 +02:00

sceIo.cpp

Savedata, sceIo: Behave like hardware with the memory stick removed

2026-10-11 19:30:39 +02:00

sceIo.h

sceKernelLoadModule: Charge for reading the file and loading it

2026-09-29 11:09:47 -06:00

sceJpeg.cpp

Rename the get-memory-pointer functions to make it clear where CPU exceptions can happen.

2026-08-12 14:06:16 +02:00

sceJpeg.h

…

sceKernel.cpp

SaveState: Fixes from a review of the kernel savestates

2026-10-20 00:20:24 +02:00

sceKernel.h

Extend LoadExecForKernel with real VSH loadexec/exit syscalls

2026-08-24 10:58:34 +02:00

sceKernelAlarm.cpp

Kernel: Keep alarm and vtimer queues in step with their pending interrupts

2026-10-19 21:41:48 +02:00

sceKernelAlarm.h

…

sceKernelEventFlag.cpp

Savestates: Terminate fixed-size name strings on load

2026-10-09 15:32:06 +02:00

sceKernelEventFlag.h

Expose EventFlag/Mutex/Semaphore/MsgPipe/Callback in their headers

2026-08-17 16:01:23 +02:00

sceKernelHeap.cpp

HLE: Add sceKernelSetParamSfo and sceMePowerControlAvcPower

2026-10-10 20:33:34 +02:00

sceKernelHeap.h

Savestate: Fix loading kernel heaps and pre-exit-callback states

2026-09-28 09:34:05 -06:00

sceKernelInterrupt.cpp

Kernel: Implement sceKernelRegisterIntrHandler and friends

2026-10-20 13:40:47 +02:00

sceKernelInterrupt.h

Kernel: Implement sceKernelRegisterIntrHandler and friends

2026-10-20 13:40:47 +02:00

sceKernelMbx.cpp

Savestates: Terminate fixed-size name strings on load

2026-10-09 15:32:06 +02:00

sceKernelMbx.h

…

sceKernelMemory.cpp

SaveState: Fixes from a review of the kernel savestates

2026-10-20 00:20:24 +02:00

sceKernelMemory.h

Module start/stop threads: Honor the whole SceKernelSMOption

2026-10-05 10:10:22 -06:00

sceKernelModule.cpp

SaveState: Fixes from a review of the kernel savestates

2026-10-20 00:20:24 +02:00

sceKernelModule.h

SaveState: Only rehash functions in code a load changed

2026-10-19 20:18:46 +02:00

sceKernelMsgPipe.cpp

Savestates: Terminate fixed-size name strings on load

2026-10-09 15:32:06 +02:00

sceKernelMsgPipe.h

Expose EventFlag/Mutex/Semaphore/MsgPipe/Callback in their headers

2026-08-17 16:01:23 +02:00

sceKernelMutex.cpp

Savestates: Terminate fixed-size name strings on load

2026-10-09 15:32:06 +02:00

sceKernelMutex.h

Expose EventFlag/Mutex/Semaphore/MsgPipe/Callback in their headers

2026-08-17 16:01:23 +02:00

sceKernelSemaphore.cpp

Savestates: Terminate fixed-size name strings on load

2026-10-09 15:32:06 +02:00

sceKernelSemaphore.h

libkirk: let C++ callers include its headers directly

2026-09-08 11:15:15 -06:00

sceKernelThread.cpp

CPU: Let each MIPSState own its JIT

2026-10-20 09:52:17 +02:00

sceKernelThread.h

SaveState: Fixes from a review of the kernel savestates

2026-10-20 00:20:24 +02:00

sceKernelTime.cpp

Reschedule on IO completion, drop the reschedule in time queries

2026-09-29 09:19:32 -06:00

sceKernelTime.h

…

sceKernelVTimer.cpp

Kernel: Keep alarm and vtimer queues in step with their pending interrupts

2026-10-19 21:41:48 +02:00

sceKernelVTimer.h

…

sceMd5.cpp

Keep the SHA-1 context in game memory too, and scope the Tlspl partition range to user mode

2026-09-08 15:18:02 -06:00

sceMd5.h

HLE: graduate the leaf libraries games carry on the disc

2026-09-11 21:09:33 -06:00

sceMp3.cpp

Drop unused Config.h and SmallDataConvert.h includes

2026-10-13 12:13:42 +02:00

sceMp3.h

…

sceMp4.cpp

…

sceMp4.h

…

sceMpeg.cpp

SaveState: Check the audio and media modules' values from a state

2026-10-20 00:20:24 +02:00

sceMpeg.h

sceMpegbase: implement the colour conversion functions

2026-09-12 11:52:09 -06:00

sceMpegbase.cpp

Upload video frames written partway into a framebuffer

2026-10-11 22:50:57 +02:00

sceMpegbase.h

Give the Media Engine an address space instead of a table of packets

2026-09-20 16:39:35 -06:00

sceMt19937.cpp

Rename the get-memory-pointer functions to make it clear where CPU exceptions can happen.

2026-08-12 14:06:16 +02:00

sceMt19937.h

HLE: graduate the leaf libraries games carry on the disc

2026-09-11 21:09:33 -06:00

sceNet_lib.cpp

Rename the get-memory-pointer functions to make it clear where CPU exceptions can happen.

2026-08-12 14:06:16 +02:00

sceNet_lib.h

…

sceNet.cpp

sceNetInet: Only let the ad hoc settings change bind addresses during ad hoc

2026-10-20 08:59:03 +02:00

sceNet.h

Netconf: Report success, and don't get stuck without a way out

2026-09-25 12:50:41 -06:00

sceNetAdhoc.cpp

Adhoc: Restore the inited flags from savestates

2026-10-18 09:15:51 +02:00

sceNetAdhoc.h

Add the ability to hide adhoc servers using a "hidden" entry in the json.

2026-04-23 11:12:58 +02:00

sceNetAdhocMatching.cpp

Clarify comments from the crash fixes

2026-10-19 09:10:03 +02:00

sceNetAdhocMatching.h

Adhoc: Restore the inited flags from savestates

2026-10-18 09:15:51 +02:00

sceNetApctl.cpp

…

sceNetApctl.h

…

sceNetInet.cpp

sceNetInet: Only let the ad hoc settings change bind addresses during ad hoc

2026-10-20 08:59:03 +02:00

sceNetInet.h

…

sceNetResolver.cpp

Drop unused Config.h and SmallDataConvert.h includes

2026-10-13 12:13:42 +02:00

sceNetResolver.h

…

sceNp2.cpp

Rename the get-memory-pointer functions to make it clear where CPU exceptions can happen.

2026-08-12 14:06:16 +02:00

sceNp2.h

…

sceNp.cpp

Rename the get-memory-pointer functions to make it clear where CPU exceptions can happen.

2026-08-12 14:06:16 +02:00

sceNp.h

…

sceOpenPSID.cpp

…

sceOpenPSID.h

…

sceP3da.cpp