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Scott Mansell 99d1dcad98 Fix Neg IR_OP, Add Not IR_OP

In some places, Neg meant logical one's complement negation.
In others it meant arithmetic two's complement negation.

As both x87 and aarch64 have neg instructions that do
two's complement negations, we will standardise on that.

Additionally we will add a Not_IR op for one's complement

2020-03-13 17:53:57 +13:00

.github/workflows

Adds xbyak to externals

2020-03-06 00:20:13 -08:00

docs

Initial Commit

2020-03-06 09:08:13 +02:00

External

Fix Neg IR_OP, Add Not IR_OP

2020-03-13 17:53:57 +13:00

Scripts

Add x87/MMX registers to test harness

2020-03-06 09:08:47 +02:00

Source

Allows ELF loader to pull in all environment variables

2020-03-06 09:08:50 +02:00

unittests

Implements unit tests for CMPS

2020-03-10 18:18:36 -07:00

.gitignore

Initial Commit

2020-03-06 09:08:13 +02:00

.gitmodules

Adds xbyak to externals

2020-03-06 00:20:13 -08:00

CMakeLists.txt

Adds xbyak to externals

2020-03-06 00:20:13 -08:00

LICENSE

Initial Commit

2020-03-06 09:08:13 +02:00

Readme.md

Initial Commit

2020-03-06 09:08:13 +02:00

Readme.md

FEX - Fast x86 emulation frontend

This is the frontend application and tooling used for development and debugging of the FEXCore library.

Dependencies

SonicUtils
FEXCore
cpp-optparse
imgui
json-maker
tiny-json
boost interprocess (sadly)
A C++17 compliant compiler (There are assumptions made about using Clang and LTO)
clang-tidy if you want the code cleaned up
cmake

FEX Release FEX-2610

Latest

2026-10-07 22:00:17 +02:00

C++ 56%

Assembly 37.8%

C 3.8%

Python 1.2%

CMake 0.9%

Other 0.2%