Henrik RydgårdandClaude Opus 5.5 46ae865b95 x86 JIT: Call the VFPU math helpers without the full thunk ...

The thunk saves a fixed set of registers and MXCSR on every call. The
math helpers (vrcp through vrexp2, and vrot's sincos) leave MXCSR alone,
so they now go through CallProtectedLeaf, which saves only the
caller-saved registers the caches are using, around a direct call. vrot
also no longer flushes everything first. x86-64 only; 32-bit x86 keeps
the thunk.

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

2026-09-24 16:22:22 -06:00

..

Debugger

Revert "Expose the MIPSTracer over the WebSocket debugger"

2026-09-09 08:07:19 -06:00

Dialog

Savedata: TEMP TEST FIX: Do the hidden modes' IO inside Update, not on a host thread

2026-09-23 19:41:41 -06:00

ELF

De-claude a bit. It's so verbose.

2026-09-10 15:25:47 -06:00

FileLoaders

Lowercase the extension reported by ZipFileLoader

2026-09-04 13:10:54 -06:00

FileSystems

sceIo: stop clobbering st_private, report FAT permissions, implement sceIoChstat

2026-09-10 09:52:01 -06:00

Font

sceFont: let glyphs draw past bytesPerLine, like the hardware does

2026-09-07 09:27:13 -06:00

HLE

Atrac: Write decoded samples when sceAtracDecodeData returns, not when called

2026-09-24 14:49:09 -06:00

HW

Add PaceVideocodecDecode compat.ini option

2026-09-21 09:00:48 -06:00

MIPS

x86 JIT: Call the VFPU math helpers without the full thunk

2026-09-24 16:22:22 -06:00

Util

Disable alpha for save/load icons in sceUtility UI

2026-09-21 10:41:35 -06:00

AVIDump.cpp

Remove the GPUDebugInterface class

2026-06-02 11:15:08 +02:00

AVIDump.h

…

CMakeLists.txt

Build: Only turn off floating-point contraction for CPU emulation

2026-09-24 12:59:04 -06:00

CmdLine.cpp

CmdLine: Exit with an error on a bad option value

2026-09-23 19:25:24 -06:00

CmdLine.h

Add --force-hle, and stop reporting a normal sceAudiocodec re-init

2026-09-21 15:26:51 -06:00

Compatibility.cpp

Remove IgnoreEnqueue hack

2026-09-22 20:19:57 +08:00

Compatibility.h

Remove IgnoreEnqueue hack

2026-09-22 20:19:57 +08:00

Config.cpp

Add warning if you run the 32-bit version on 64-bit window.

2026-09-22 10:04:31 -06:00

Config.h

Add warning if you run the 32-bit version on 64-bit window.

2026-09-22 10:04:31 -06:00

ConfigSettings.cpp

Claude found this code buggy, and it's not used, so delete it.

2026-08-31 16:37:55 +02:00

ConfigSettings.h

Claude found this code buggy, and it's not used, so delete it.

2026-08-31 16:37:55 +02:00

ConfigValues.h

De-claude some comments

2026-09-11 21:24:18 -06:00

ControlMapper.cpp

Don't fire single-button mappings while a combo using them is held

2026-09-03 12:37:31 -06:00

ControlMapper.h

Don't fire single-button mappings while a combo using them is held

2026-09-03 12:37:31 -06:00

Core.cpp

Headless: forward the program's stdout/stderr to ours by default

2026-09-17 09:59:37 -06:00

Core.h

Headless: forward the program's stdout/stderr to ours by default

2026-09-17 09:59:37 -06:00

Core.vcxproj

VFPU: Compute log2, sin/cos and asin without correction tables, too

2026-09-24 10:07:01 -06:00

Core.vcxproj.filters

VFPU: Compute log2, sin/cos and asin without correction tables, too

2026-09-24 10:07:01 -06:00

CoreParameter.h

Decide on the vertex decoder JIT with CoreParameter, not the CPU core

2026-09-21 10:31:58 -06:00

CoreTiming.cpp

Give the cpu.runUntilTime deadline its own BreakReason

2026-08-18 10:59:08 +02:00

CoreTiming.h

Add cpu.runUntilTime: run to a point in emulated time and break there

2026-08-18 09:32:04 +02:00

CwCheat.cpp

Fix five ways to end up stuck, crashed, or silently degraded

2026-08-31 12:27:24 +02:00

CwCheat.h

Also support the "Post-comment" syntax used by cheats.db for comments

2026-04-24 14:41:47 +02:00

EmuThread.cpp

Vulkan: Report surface init failures instead of asserting later

2026-08-30 01:18:37 +02:00

EmuThread.h

Vulkan: Report surface init failures instead of asserting later

2026-08-30 01:18:37 +02:00

FFMPEGCompat.h

…

FrameTiming.cpp

Add sanity check to frame timing

2026-02-19 00:35:33 +01:00

FrameTiming.h

…

HDRemaster.cpp

…

HDRemaster.h

…

Instance.cpp

Instance: lock the shared counter for real, and don't hand out ID 0

2026-08-31 12:53:34 +02:00

Instance.h

…

KeyMap.cpp

Don't fire single-button mappings while a combo using them is held

2026-09-03 12:37:31 -06:00

KeyMap.h

Don't fire single-button mappings while a combo using them is held

2026-09-03 12:37:31 -06:00

KeyMapDefaults.cpp

Map the right analog stick by default on Android pads

2026-09-04 13:10:54 -06:00

KeyMapDefaults.h

…

Loaders.cpp

Install PKG game updates, and boot them

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

Loaders.h

Install PKG game updates, and boot them

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

LuaContext.cpp

LuaContext: don't run console commands without a Lua state

2026-08-31 12:22:28 +02:00

LuaContext.h

…

MemFault.cpp

Debugger: surface source line info in six more places

2026-08-18 13:42:14 +02:00

MemFault.h

Debugger: surface source line info in six more places

2026-08-18 13:42:14 +02:00

MemMap.cpp

Fix a batch of missing or wrong range validation

2026-08-30 23:05:04 +02:00

MemMap.h

Fix a batch of missing or wrong range validation

2026-08-30 23:05:04 +02:00

MemMapFunctions.cpp

Fix a batch of missing or wrong range validation

2026-08-30 23:05:04 +02:00

MemMapHelpers.h

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

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

Opcode.h

…

PSPLoaders.cpp

Install PKG game updates, and boot them

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

PSPLoaders.h

Headless improvements

2026-07-29 16:27:33 +02:00

Replay.cpp

Cut down on Claude's excesses

2026-08-11 15:43:48 +02:00

Replay.h

…

Reporting.cpp

Instead of flash0directory, have a NAND subdirectory under PSP, where you can keep flash0, flash1 etc.

2026-08-24 09:53:37 +02:00

Reporting.h

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RetroAchievements.cpp

Don't load RAIntegration from an install we can't write to

2026-09-05 16:15:45 -06:00

RetroAchievements.h

RAIntegration crashfix

2026-07-27 18:37:28 +02:00

SaveState.cpp

Savestate browser: delete the screenshot and name file along with the state

2026-09-12 13:58:20 -06:00

SaveState.h

Savestate browser: delete the screenshot and name file along with the state

2026-09-12 13:58:20 -06:00

SaveStateRewind.cpp

Fix three more out-of-bounds writes

2026-08-30 22:45:50 +02:00

SaveStateRewind.h

Fix three more out-of-bounds writes

2026-08-30 22:45:50 +02:00

Screenshot.cpp

Misc correctness fixes

2026-08-31 01:19:06 +02:00

Screenshot.h

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System.cpp

VFPU: Compute log2, sin/cos and asin without correction tables, too

2026-09-24 10:07:01 -06:00

System.h

Drive-by code cleanup

2026-08-15 18:31:20 +02:00

TiltEventProcessor.cpp

…

TiltEventProcessor.h

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WaveFile.cpp

WaveFile: don't assert-crash when the wav file couldn't be opened

2026-08-20 00:40:41 +02:00

WaveFile.h

WaveFile: don't assert-crash when the wav file couldn't be opened

2026-08-20 00:40:41 +02:00

WebServer.cpp

Merge pull request #22182 from hrydgard/remote-iso-empty-share-dir

2026-08-31 12:47:23 +02:00

WebServer.h

Fix for headless port problem by Claude

2026-08-16 23:09:12 +02:00

x360_compat.h

…