Ryan Houdek 8bfae631b1 Frontend: Support raising unimplemented instruction on LOCK failure ...

When the LOCK prefix is on an instruction that doesn't support LOCK then
it raises a SIGILL. Make sure to pass that up.

Additionally if the instruction does support lock prefix, has a lock
prefix, but the destination is not memory then that is also invalid.

2026-06-02 19:41:03 -07:00

..

ArchHelpers

Merge pull request #5374 from neobrain/fix_gcc_build

2026-03-17 16:55:23 -07:00

Dispatcher

arm64ec: Single instruction optimization in EC map lookup

2026-05-29 19:17:13 -07:00

Interpreter

Softfloat: Remove weird tail padding from X80SoftFloat

2026-01-28 19:40:29 -08:00

JIT

JIT: Avoid clobbering guest rdx while raising generated faults

2026-05-22 13:56:40 -07:00

OpcodeDispatcher

Fix build failure.

2026-05-22 15:33:41 -07:00

VSyscall

FEXCore/Interface/Core/VSyscall: Adds SPDX identifier

2023-09-19 17:33:15 -07:00

X86Tables

X86Tables: Describe instructions that support LOCK prefix

2026-06-02 19:41:02 -07:00

Addressing.cpp

FEXCore: Switch constant emission to default to NoPad

2025-12-29 11:45:51 -08:00

Addressing.h

Addressing: Shave 8 bytes off AddressMode

2025-10-06 15:52:15 -04:00

CodeCache.cpp

CodeCache: Resolve comment https://github.com/FEX-Emu/FEX/pull/5441#discussion_r3255384588

2026-05-21 18:04:29 -07:00

Core.cpp

Frontend: Support raising unimplemented instruction on LOCK failure

2026-06-02 19:41:03 -07:00

CPUBackend.cpp

use <sys/prctl.h> to enhance portability (clang)

2026-05-02 15:36:40 +02:00

CPUBackend.h

FEXCore: Add helper function to query available CodeBuffer size

2026-02-20 18:49:07 +01:00

CPUID.cpp

Snapdragon X2 Elite fixes

2026-04-19 14:34:44 -07:00

CPUID.h

CPUID: Add basic handling for AVX10 info

2026-03-25 19:18:05 -04:00

Frontend.cpp

Frontend: Support raising unimplemented instruction on LOCK failure

2026-06-02 19:41:03 -07:00

Frontend.h

Frontend: Support passing the decode failure type through decoding

2026-06-02 19:41:03 -07:00

LookupCache.cpp

CodeCache: Implement lazy code loading

2026-05-13 21:25:47 +02:00

LookupCache.h

FEXCore: Moves SpinWaitLock and WritePriorityMutex to frontend visible includes

2026-03-31 19:02:51 -07:00

OpcodeDispatcher.cpp

FEXCore: Add support for developer single stepping, read/write watching.

2026-04-16 14:13:19 -07:00

OpcodeDispatcher.h

FEXCore: Add support for developer single stepping, read/write watching.

2026-04-16 14:13:19 -07:00