Xenia Git (February 13, 2026)

Xenia Git (2026/02/13) is an experimental Xbox 360 emulator that is not yet capable of running games. The latest changelog highlights various updates, including fixes for vector mask issues, improvements in testing and cleanup procedures, and additional instruction tests. Key changes include memory initialization for tests, enhancements to opcode mnemonics, and updates related to VMX128 instruction definitions. The update also introduces new tests for ALU, logic, conversion, and floating-point instructions, as well as missing average, minimum/maximum, and arithmetic tests. A bug in the VECTOR_SHL_V128 implementation was fixed, along with support for older 360 instructions.

(HEY YOU!! We hope you enjoy! We try not to run ads. So basically, this is a very expensive hobby running this site. Please consider joining us for updates, forums, and more. Network w/ us to make some cash or friends while retro gaming, and you can win some free retro games for posting. Okay, carry on 👍)

Xenia Git (2026/02/13) has been compiled. Xenia serves as an experimental emulator for the Xbox 360 and is currently unable to run games.

Xenia Git Changelog:
* [x64] Extended zero on mov to 8bit register
* [x64] Resolved vector mask problems and included extra tests
* [Testing] Ensure tests properly clean up shared memory resources on exit
* [Tests] Corrected issues with xenia-cpu tests
* [Testing] Verified complete memory initialization for stwcx test
* [Testing] Introduced additional instruction tests
* [Testing] Modified tests to utilize opcode mnemonics
* [Testing] Corrected vsel128 and vnor128 tests
* [Testing/binutils] Amended VMX128 instruction definitions
* [Testing] Added numerous missing instruction tests
* [Testing] binutils now supports older Xbox 360 instructions
* [Testing] Introduced several lvx* tests
* [Testing] Incorporated missing control instruction tests
* [Testing] Added missing ALU instruction tests
* [Testing] Implemented vpkpx tests
* [Testing] Added vlogefp tests
* [Testing] Expanded tests for logic, conversion, and floating-point instructions
* [Testing] Included more arithmetic instruction tests
* [Testing] Added missing average, min, and max tests
* [Testing] Implemented missing saturate arithmetic tests
* [Testing] Included missing integer and rotation tests
* [Testing] Adjusted tests for compatibility (temporary fix for Linux)
* [CPU] Fixed an issue in VECTOR_SHL_V128 implementation