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f96a58fb3ede32bd14f5d19d58d1c75a884d235f
ppsspp/Core/HLE
T
History
Henrik RydgårdandClaude Opus 5.5 f96a58fb3e Savestate: Don't change the running game's state when saving 
Some DoState code meant for after a load ran on every save:
- scePower reset the bus frequency a game set (and with a locked CPU
  speed, applied the current setting to the clock).
- sceDisplay reset the lag sync baseline, and could schedule lag sync in
  the measuring pass only, which failed the save.
- GPUState dirtied the texture, sceUmd notified the UI, and sceMpeg
  dropped a pending ringbuffer fix-up for an old state.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
2026-09-28 09:34:06 -06:00
..
__sceAudio.cpp
sceAudio: tighten up the rest of the savestate handling
2026-09-10 17:03:07 -06:00
__sceAudio.h
sceAudio: implement sceAudioOneshotOutput, and cover the rest of the channel rules
2026-09-10 17:03:07 -06:00
AtracBase.h
Reimplement AA3 header parsing
2025-07-22 17:48:20 +02:00
AtracCtx2.cpp
Merge pull request #22262 from NABN00B/stereo-settings
2026-09-09 08:53:46 -06:00
AtracCtx2.h
Reimplement AA3 header parsing
2025-07-22 17:48:20 +02:00
AtracCtx.cpp
Rename the get-memory-pointer functions to make it clear where CPU exceptions can happen.
2026-08-12 14:06:16 +02:00
AtracCtx.h
Reimplement AA3 header parsing
2025-07-22 17:48:20 +02:00
ErrorCodes.h
Utility: Stand in for the HtmlViewer, offering to open the page in a browser
2026-09-25 12:50:23 -06:00
FunctionWrappers.h
sceAudio: implement sceAudioOneshotOutput, and cover the rest of the channel rules
2026-09-10 17:03:07 -06:00
HLE.cpp
Savestate: Fix action and exit callback handling on load
2026-09-28 09:34:06 -06:00
HLE.h
Headless: refuse a run that can't honour an explicit --disable-hle
2026-09-20 16:39:35 -06:00
HLEHelperThread.cpp
Make instruction cache invalidation (for us, jit cache invalidation) clearer
2026-08-16 16:59:52 +02:00
HLEHelperThread.h
Make instruction cache invalidation (for us, jit cache invalidation) clearer
2026-08-16 16:59:52 +02:00
HLETables.cpp
KDebugForKernel: implement Kprintf
2026-09-18 16:26:41 -06:00
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
HLE: Clamp the wait timeout remaining time to zero
2026-09-04 18:10:10 -06:00
KUBridge.cpp
…
KUBridge.h
…
NetAdhocCommon.cpp
Constified some config values while preserving the comments
2025-07-02 00:02:33 +03:00
NetAdhocCommon.h
Deduplicated a config variable
2025-07-02 01:30:21 +03:00
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
Run module_start of plugins before starting boot module
2025-06-13 23:29:49 +02:00
proAdhoc.cpp
allow connecting to adhoc server on 127.0.0.1 with built-in server disabled
2026-09-06 14:11:18 +02:00
proAdhoc.h
Chat: keep more lines of history, and add timestamps
2026-09-04 13:10:54 -06:00
proAdhocServer.cpp
fix typo [skip ci]
2026-01-18 23:40:13 +02:00
proAdhocServer.h
…
PSPThreadContext.h
…
ReplaceTables.cpp
Carry "this is video" across block copies
2026-09-22 16:10:28 -06:00
ReplaceTables.h
Jit: Remove the Jal-to-replacement optimization (really not all that benificial)
2026-02-17 09:40:27 +01:00
sceAac.cpp
Add some new function names that were cracked from NIDs by zecoxao
2026-09-10 15:52:53 -06:00
sceAac.h
Show sceAac contexts in ImDebugger
2025-07-20 19:30:35 +02:00
sceAdler.cpp
…
sceAdler.h
HLE: graduate the leaf libraries games carry on the disc
2026-09-11 21:09:33 -06:00
sceAtrac.cpp
Utility: Small fixes from reviewing the dialogs
2026-09-25 12:50:41 -06:00
sceAtrac.h
Atrac: Rework the header dependencies
2025-06-25 11:34:07 +02:00
sceAudio.cpp
sceAudio: tighten up the rest of the savestate handling
2026-09-10 17:03:07 -06:00
sceAudio.h
sceAudio: split the SRC channel out, and stop rescheduling mid-syscall
2026-09-10 17:03:07 -06:00
sceAudiocodec.cpp
sceAudiocodec: Recreate decoders from the context on load
2026-09-28 09:34:06 -06:00
sceAudiocodec.h
sceAudiocodec: report the decoded size in bytes, not samples
2026-09-18 09:44:39 -06:00
sceAudioRouting.cpp
…
sceAudioRouting.h
…
sceCcc.cpp
…
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
sceCtrl: Name the port-taking buffer functions
2026-09-23 19:30:31 -06:00
sceCtrl.h
Add a VSH-only allowlist for real-loading flash0 modules, sceVshCommonUtil stub and sceVshBridge
2026-08-24 10:58:34 +02:00
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
Savestate: Don't change the running game's state when saving
2026-09-28 09:34:06 -06:00
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
Carry "this is video" across block copies
2026-09-22 16:10:28 -06:00
sceDmac.h
…
sceFont.cpp
Savestate: Bounds-check sizes from the file, and plug leaks on load
2026-09-28 09:34:06 -06:00
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
De-claude some commments.
2026-09-21 16:50:22 -06:00
sceGe.h
De-claude some commments.
2026-09-21 16:50:22 -06:00
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
De-claude a bit. It's so verbose.
2026-09-10 15:25:47 -06:00
sceImpose.h
HLE: implement assorted stubs and minor functionality
2026-08-19 18:38:03 +02:00
sceIo.cpp
Savestate: Wait for the SAS and IO threads before touching memory
2026-09-28 09:34:05 -06:00
sceIo.h
Savestate: Wait for the SAS and IO threads before touching memory
2026-09-28 09:34:05 -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: Fix loading kernel heaps and pre-exit-callback states
2026-09-28 09:34:05 -06:00
sceKernel.h
Extend LoadExecForKernel with real VSH loadexec/exit syscalls
2026-08-24 10:58:34 +02:00
sceKernelAlarm.cpp
sceKernelAlarm: Fix crash when a handler deletes its own alarm
2026-09-04 18:10:10 -06:00
sceKernelAlarm.h
…
sceKernelEventFlag.cpp
HLE: Small kernel cleanups
2026-09-04 18:10:10 -06:00
sceKernelEventFlag.h
Expose EventFlag/Mutex/Semaphore/MsgPipe/Callback in their headers
2026-08-17 16:01:23 +02:00
sceKernelHeap.cpp
Savestate: Fix loading kernel heaps and pre-exit-callback states
2026-09-28 09:34:05 -06:00
sceKernelHeap.h
Savestate: Fix loading kernel heaps and pre-exit-callback states
2026-09-28 09:34:05 -06:00
sceKernelInterrupt.cpp
Implement mfic and mtic
2026-09-25 11:08:13 -06:00
sceKernelInterrupt.h
GPU: empty the display list queue on sceKernelLoadExec, fixes Crazy Taxi
2026-09-21 13:10:02 -06:00
sceKernelMbx.cpp
sceKernelMbx: Don't hang on a corrupt message list
2026-09-04 18:10:10 -06:00
sceKernelMbx.h
…
sceKernelMemory.cpp
Savestate: Bounds-check sizes from the file, and plug leaks on load
2026-09-28 09:34:06 -06:00
sceKernelMemory.h
_sceKernelAllocateTlspl: Check user pointers, support the timeout
2026-09-25 10:05:07 -06:00
sceKernelModule.cpp
Savestate: Rehash analyzed functions before writing replacements on load
2026-09-28 09:34:06 -06:00
sceKernelModule.h
Unload the firmware modules we swap in, when the game unloads the library
2026-09-21 14:37:10 -06:00
sceKernelMsgPipe.cpp
Memory partitions: correct the range, the error codes, and the heap
2026-09-10 09:52:01 -06:00
sceKernelMsgPipe.h
Expose EventFlag/Mutex/Semaphore/MsgPipe/Callback in their headers
2026-08-17 16:01:23 +02:00
sceKernelMutex.cpp
HLE: Clamp the wait timeout remaining time to zero
2026-09-04 18:10:10 -06:00
sceKernelMutex.h
Expose EventFlag/Mutex/Semaphore/MsgPipe/Callback in their headers
2026-08-17 16:01:23 +02:00
sceKernelSemaphore.cpp
HLE: Small kernel cleanups
2026-09-04 18:10:10 -06:00
sceKernelSemaphore.h
libkirk: let C++ callers include its headers directly
2026-09-08 11:15:15 -06:00
sceKernelThread.cpp
Savestate: Fix action and exit callback handling on load
2026-09-28 09:34:06 -06:00
sceKernelThread.h
Give the memory partitions the caller's privilege, not the syscall's
2026-09-08 15:18:02 -06:00
sceKernelTime.cpp
Rename the get-memory-pointer functions to make it clear where CPU exceptions can happen.
2026-08-12 14:06:16 +02:00
sceKernelTime.h
…
sceKernelVTimer.cpp
Back out some excessive checking in the latest changes. Change TOOD: to TODO: .
2026-08-11 22:27:44 +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
Savestate: Bounds-check sizes from the file, and plug leaks on load
2026-09-28 09:34:06 -06:00
sceMp3.h
Rename mp3Map to g_mp3Map
2025-07-20 19:32:05 +02:00
sceMp4.cpp
…
sceMp4.h
…
sceMpeg.cpp
Savestate: Don't change the running game's state when saving
2026-09-28 09:34:06 -06:00
sceMpeg.h
sceMpegbase: implement the colour conversion functions
2026-09-12 11:52:09 -06:00
sceMpegbase.cpp
Model the movie blit by texture format, location and width; scale costs with the clock
2026-09-25 16:40:11 -06:00
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
sceNet: Update the connection's DNS server when the infra-dns json arrives
2026-09-25 12:24:02 -06:00
sceNet.h
Netconf: Report success, and don't get stuck without a way out
2026-09-25 12:50:41 -06:00
sceNetAdhoc.cpp
Savestate: Keep pending adhocctl requests, so a waiting Init survives a load
2026-09-28 09:34:06 -06:00
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
Savestate: Keep pending adhocctl requests, so a waiting Init survives a load
2026-09-28 09:34:06 -06:00
sceNetAdhocMatching.h
8 vars moved to NetAdhocCommon, 1 var moved to sceNetAdhocMatching
2025-07-01 19:56:09 +03:00
sceNetApctl.cpp
…
sceNetApctl.h
…
sceNetInet.cpp
Add some new function names that were cracked from NIDs by zecoxao
2026-09-10 15:52:53 -06:00
sceNetInet.h
…
sceNetResolver.cpp
More memory access cleanup
2026-08-11 20:14:01 +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
More manual Read_U32 cleanup
2026-08-11 10:28:36 +02:00
sceP3da.h
…
sceParseHttp.cpp
More explicit error checking
2026-08-11 10:28:47 +02:00
sceParseHttp.h
HLE: graduate the leaf libraries games carry on the disc
2026-09-11 21:09:33 -06:00
sceParseUri.cpp
sceHttp/sceParseUri: Fix the size query and header block, Wipeout Pure's browser works
2026-09-25 12:24:02 -06:00
sceParseUri.h
HLE: graduate the leaf libraries games carry on the disc
2026-09-11 21:09:33 -06:00
scePauth.cpp
More explicit error checking
2026-08-11 10:28:47 +02:00
scePauth.h
…
scePower.cpp
Savestate: Don't change the running game's state when saving
2026-09-28 09:34:06 -06:00
scePower.h
Model the movie blit by texture format, location and width; scale costs with the clock
2026-09-25 16:40:11 -06:00
scePsmf.cpp
Correct host0: mount
2026-08-24 09:30:44 +02:00
scePsmf.h
…
scePspNpDrm_user.cpp
libkirk: let C++ callers include its headers directly
2026-09-08 11:15:15 -06:00
scePspNpDrm_user.h
Decrypt the NPDRM modules a PKG game update installs
2026-09-08 11:15:15 -06:00
sceReg.cpp
sceReg logging is not that interesting anymore, demote to Debug from Info level.
2026-09-19 13:02:44 -06:00
sceReg.h
…
sceResmgr.cpp
UWP buildfix, tweaks and de-clauding
2026-08-24 12:15:31 +02:00
sceResmgr.h
Add sceResmgr, which is what the VSH uses to decrypt the XMB index
2026-08-24 11:12:59 +02:00
sceRtc.cpp
Boot the VSH on every firmware, 1.50 through 6.61
2026-09-09 14:43:39 -06:00
sceRtc.h
HLE: implement assorted stubs and minor functionality
2026-08-19 18:38:03 +02:00
sceSas.cpp
Savestate: Wait for the SAS and IO threads before touching memory
2026-09-28 09:34:05 -06:00
sceSas.h
Savestate: Wait for the SAS and IO threads before touching memory
2026-09-28 09:34:05 -06:00
sceSfmt19937.cpp
…
sceSfmt19937.h
HLE: graduate the leaf libraries games carry on the disc
2026-09-11 21:09:33 -06:00
sceSha256.cpp
…
sceSha256.h
HLE: graduate the leaf libraries games carry on the disc
2026-09-11 21:09:33 -06:00
sceSircs.cpp
…
sceSircs.h
…
sceSsl.cpp
More memory access cleanup
2026-08-11 20:14:01 +02:00
sceSsl.h
…
sceUmd.cpp
Savestate: Don't change the running game's state when saving
2026-09-28 09:34:06 -06:00
sceUmd.h
Add warning if you run the 32-bit version on 64-bit window.
2026-09-22 10:04:31 -06:00
sceUsb.cpp
HLE: Clamp the wait timeout remaining time to zero
2026-09-04 18:10:10 -06:00
sceUsb.h
…
sceUsbAcc.cpp
…
sceUsbAcc.h
…
sceUsbCam.cpp
Savestate: Defer operations while the GE debugger holds a list
2026-09-28 09:34:06 -06:00
sceUsbCam.h
…
sceUsbGps.cpp
Savestate: Defer operations while the GE debugger holds a list
2026-09-28 09:34:06 -06:00
sceUsbGps.h
…
sceUsbMic.cpp
Savestate: Don't break event callbacks when a save fails
2026-09-28 09:34:06 -06:00
sceUsbMic.h
…
sceUtility.cpp
Utility: Small fixes from reviewing the dialogs
2026-09-25 12:50:41 -06:00
sceUtility.h
Savedata: Keep the IO thread out of the dialog's state
2026-09-25 12:50:39 -06:00
sceVaudio.cpp
sceAudio: drain on vaudio release, and charge what an output call really costs
2026-09-10 17:03:07 -06:00
sceVaudio.h
…
sceVideocodec.cpp
Charge measured SAS mix time, and share the Media Engine between its jobs
2026-09-25 17:33:33 -06:00
sceVideocodec.h
Charge measured SAS mix time, and share the Media Engine between its jobs
2026-09-25 17:33:33 -06:00
sceVshBridge.cpp
Add a VSH-only allowlist for real-loading flash0 modules, sceVshCommonUtil stub and sceVshBridge
2026-08-24 10:58:34 +02:00
sceVshBridge.h
Add a VSH-only allowlist for real-loading flash0 modules, sceVshCommonUtil stub and sceVshBridge
2026-08-24 10:58:34 +02:00
SocketManager.cpp
…
SocketManager.h
…
ThreadQueueList.h
…