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Jan Šlégl e753080391 fix(libkernel): count guest module segments against the flexible memory budget 
sceKernelAvailableFlexibleMemorySize and the flexible maps counted only
explicit flexible mappings, so the full 448 MiB was reported while the
title's executable and modules were loaded. A title that derives its code
and data size from the budget minus the available size got an unsigned
underflow.

The segments of the main executable and of every .guest.prx module that
the title's ELF gives permissions now count, rounded to 16 KiB pages, as
shadPS4 maps every non-system module segment as flexible memory. The
relinker's own blocks and the host system libraries do not count. The
charge ends when a module is unloaded.

Refs #2883

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Fnrk5Dazjb2tLooVSpdRQq
 		2026-10-11 17:48:05 +02:00
.github ci(pr): limit open pull requests by the author's merged count 2026-10-11 11:28:43 +02:00
3rdparty build: remove accidental imgui gitlink 2026-10-11 17:51:09 +05:30
cmake build: reject an SDL2 without HIDAPI and fall back to shared SPIRV-Tools 2026-10-11 10:18:23 +02:00
core fix(libkernel): count guest module segments against the flexible memory budget 2026-10-11 17:48:05 +02:00
docs fix(libkernel): count guest module segments against the flexible memory budget 2026-10-11 17:48:05 +02:00
tools fix(tools): retain literals when classifying inert returns 2026-10-11 11:44:32 +00:00
.gitignore chore(gitignore): ignore build_tools/ secondary CMake tree 2026-09-25 16:27:49 -07:00
.gitmodules fix(jpegenc): honor chroma sampling and encode true grayscale JPEGs 2026-10-05 21:49:36 +02:00
CMakeLists.txt fix(tools): make stubgen debt links resolve from docs/dev 2026-10-11 11:58:25 +02:00
CONTRIBUTING.md docs: show the Depends on form the conventions check accepts 2026-10-11 02:43:06 -07:00
LICENSE initial commit 2026-08-03 20:02:52 +03:00
README.md docs: add architecture overview with Mermaid diagrams 2026-10-04 11:20:38 +02:00

README.md

About

Tool for automatic executables porting to Linux and Windows.

Includes a relinker that converts executable to the target system's native format and implementations of system prx libraries suitable for dynamic linking. No emulation or separate runtime process.

Usage, Build instructions, Architecture, Technical debt of the project, code style conventions, contributing

Status

libraries shaders

progress map

* System libraries: percentage of the functions known to the project so far (declared in core/libs/prx), not of every PS5 system function. The total grows as more functions are declared.

List of verified games

Dreaming Sarah (2D platformer) runs at a stable 60 fps on a GTX 1050 Ti / i5-7500 3.4GHz.

Unsupported or unexpected states strictly throw std::runtime_error. what() is printed to stderr and the process terminates.

The shader recompiler successfully produces SPIR-V (validated via Spirv-Tools when built with ANYPS5_ENABLE_SPIRV_TOOLS).

Compatibility

See the game compatibility list for tested games and known issues.

Input mapping

SDL-mapped game controllers are supported, including analog sticks and triggers. Keyboard and mouse controls can be configured with an anyps5-input.ini file. See input mapping for the supported devices and configuration format.

Disclaimer

This project is intended for interoperability, research, preservation, and compatibility purposes. It does not include, distribute, or require copyrighted software, firmware, cryptographic keys, or proprietary libraries. Users are responsible for ensuring that any binaries used with this project are obtained and used in accordance with applicable laws and their respective license terms.

License

This project is licensed under the GNU General Public License version 2 only.