Henrik RydgårdandClaude Opus 5.5 4b6aea51e7 IR interpreter: Halt with a memory exception on a bad guest access ...

HandleFault only handled faults in JIT code, so a game's bad load or store
under the IR interpreter crashed the app. Now IRInterpret marks itself
(a thread-local, cleared around HLE calls, replacements and the MIPS
interpreter fallback) and the handler steps over the faulting instruction,
reports the exception and stops the core, or just ignores the access when
IgnoreBadMemAccess is on. If the instruction can't be decoded it still
crashes, as before.

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

2026-10-21 14:35:00 +02:00

..

Debugger

Debugger: Savestate slots in game.state.save/load, and async savestate docs

2026-10-19 18:43:27 +02:00

Dialog

HLE: Pass the MIPSState to syscalls and their implementations

2026-10-20 15:45:14 +02:00

ELF

Loader: Refuse a PRX cut off before its relocations if it exports a library

2026-10-21 08:58:10 +02:00

FileLoaders

Android CMake build fix: Add includes libc++ no longer brings in

2026-10-13 15:48:58 +02:00

FileSystems

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

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

Font

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

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

HLE

ME: The audio block, which the ME plays through

2026-10-21 12:50:46 +02:00

HW

ME: Let kernel code on the main CPU reach RAM and VRAM through kseg1

2026-10-21 12:50:46 +02:00

MIPS

IR interpreter: Halt with a memory exception on a bad guest access

2026-10-21 14:35:00 +02:00

Util

HLE: Pass the MIPSState to syscalls and their implementations

2026-10-20 15:45:14 +02:00

AVIDump.cpp

…

AVIDump.h

…

CMakeLists.txt

HLE: sceAmctrl_driver, on libkirk's amctrl

2026-10-21 12:50:45 +02:00

CmdLine.cpp

Headless: Scripted button presses and timed screenshots

2026-10-21 08:58:10 +02:00

CmdLine.h

Headless: Scripted button presses and timed screenshots

2026-10-21 08:58:10 +02:00

Compatibility.cpp

VFPU: Drop the inaccurate dot product paths

2026-10-18 12:11:46 +02:00

Compatibility.h

VFPU: Drop the inaccurate dot product paths

2026-10-18 12:11:46 +02:00

Config.cpp

Tilt: Steady the tilt input with the gyroscope where there is one

2026-10-21 10:45:37 +02:00

Config.h

Tilt: Steady the tilt input with the gyroscope where there is one

2026-10-21 10:45:37 +02:00

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

Tilt: Add the right analog stick as a tilt output

2026-10-21 10:49:00 +02:00

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

Core: Break on a memory exception while a dispatcher re-entry is pending

2026-10-21 08:58:10 +02:00

Core.h

Show the crash screen whenever the core stops with a runtime error

2026-10-15 17:03:12 +02:00

Core.vcxproj

HLE: sceAmctrl_driver, on libkirk's amctrl

2026-10-21 12:50:45 +02:00

Core.vcxproj.filters

HLE: sceAmctrl_driver, on libkirk's amctrl

2026-10-21 12:50:45 +02:00

CoreParameter.h

Metal: Hook up the backend on Mac, with the null GPU for now

2026-10-19 12:02:22 +02:00

CoreTiming.cpp

CoreTiming: Catch the ME up when the main CPU reads the boot page

2026-10-21 12:50:46 +02:00

CoreTiming.h

CoreTiming: Catch the ME up when the main CPU reads the boot page

2026-10-21 12:50:46 +02:00

CwCheat.cpp

CwCheat: Ignore invisible characters, and show parse errors

2026-10-18 13:40:18 +02:00

CwCheat.h

CwCheat: Ignore invisible characters, and show parse errors

2026-10-18 13:40:18 +02:00

EmuThread.cpp

Android: Converge the GL and Vulkan lifecycles on a shared RunGraphicsLoop

2026-10-08 15:29:12 +02:00

EmuThread.h

Android: Converge the GL and Vulkan lifecycles on a shared RunGraphicsLoop

2026-10-08 15:29:12 +02:00

FFMPEGCompat.h

…

FrameTiming.cpp

…

FrameTiming.h

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HDRemaster.cpp

…

HDRemaster.h

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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

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KeyMap.cpp

Add a bindable key to create frame dumps

2026-10-09 13:26:22 +02:00

KeyMap.h

Add a bindable key to create frame dumps

2026-10-09 13:26:22 +02:00

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 savedata zips that contain a single save folder's files in the root

2026-10-12 12:27:24 +02:00

Loaders.h

Install savedata zips that contain a single save folder's files in the root

2026-10-12 12:27:24 +02:00

LuaContext.cpp

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

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

LuaContext.h

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MemFault.cpp

IR interpreter: Halt with a memory exception on a bad guest access

2026-10-21 14:35:00 +02:00

MemFault.h

IR interpreter: Halt with a memory exception on a bad guest access

2026-10-21 14:35:00 +02:00

MemMap.cpp

ME: Reset, interrupts and the other registers homebrew runs the ME with

2026-10-21 09:33:26 +02:00

MemMap.h

ME: Let kernel code on the main CPU reach RAM and VRAM through kseg1

2026-10-21 12:50:46 +02:00

MemMapFunctions.cpp

Drop unused Config.h and SmallDataConvert.h includes

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

MemMapHelpers.h

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Opcode.h

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PSPLoaders.cpp

Only look for a DRM BB install package when booting a game that had one

2026-10-15 15:45:45 +02:00

PSPLoaders.h

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Replay.cpp

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Replay.h

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Reporting.cpp

tvOS: Fewer ifdefs, capability checks instead

2026-10-13 02:21:14 +02:00

Reporting.h

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RetroAchievements.cpp

IconCache: Expire only avatars after a day, other icons after 30 days

2026-10-01 10:26:00 -06:00

RetroAchievements.h

IconCache: Expire only avatars after a day, other icons after 30 days

2026-10-01 10:26:00 -06:00

SaveState.cpp

Merge pull request #22697 from hrydgard/savestate-load-rollback

2026-10-21 09:11:57 +02:00

SaveState.h

Pause menu: Don't close on a state load until the state is in place

2026-10-19 20:42:14 +02:00

SaveStateRewind.cpp

SaveState: Report failed writes, and call back on network refusals

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

SaveStateRewind.h

SaveState: Report failed writes, and call back on network refusals

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

Screenshot.cpp

Screenshot: Write the PNG when handed an empty buffer

2026-10-20 21:49:46 +02:00

Screenshot.h

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System.cpp

CPU: Add the Media Engine core, off by default

2026-10-20 22:22:40 +02:00

System.h

Create the GPU on the main thread during boot

2026-10-19 09:26:15 +02:00

TiltEventProcessor.cpp

Android: Detect the accelerometer and gyro instead of assuming them

2026-10-21 12:20:20 +02:00

TiltEventProcessor.h

Android: Detect the accelerometer and gyro instead of assuming them

2026-10-21 12:20:20 +02:00

WaveFile.cpp

Drop unused Config.h and SmallDataConvert.h includes

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

WaveFile.h

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WebServer.cpp

Web server: Don't hang shutdown when it lands during startup

2026-10-17 13:53:52 +02:00

WebServer.h

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x360_compat.h

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