fix for crashes on TLS due to openorbis being W E I R D

change default to opengl
proper memswap mechanism
2025-12-26 12:11:19 +00:00 · 2025-12-26 12:11:19 +00:00 · 2025-12-26 12:11:19 +00:00 · 2025-12-26 12:11:19 +00:00 · 2025-12-26 12:11:19 +00:00 · 2025-12-26 12:11:19 +00:00
52 changed files with 1336 additions and 288 deletions
--- a/.ci/ps4/build.sh
+++ b/.ci/ps4/build.sh
@@ -0,0 +1,54 @@
+#!/usr/local/bin/bash -ex
+
+# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[ -f "ps4-toolchain.cmake" ] || cat << EOF >"ps4-toolchain.cmake"
+set(CMAKE_SYSROOT "$OO_PS4_TOOLCHAIN")
+set(CMAKE_STAGING_PREFIX "$OO_PS4_TOOLCHAIN")
+set(CMAKE_SYSTEM_NAME "OpenOrbis")
+
+set(CMAKE_C_FLAGS " -D__OPENORBIS__ -D_LIBCPP_HAS_MUSL_LIBC=1 -D_GNU_SOURCE=1 --target=x86_64-pc-freebsd12-elf -mtune=x86-64 -march=x86-64 -fPIC -funwind-tables")
+set(CMAKE_CXX_FLAGS " -D__OPENORBIS__ -D_LIBCPP_HAS_MUSL_LIBC=1 -D_GNU_SOURCE=1 --target=x86_64-pc-freebsd12-elf -mtune=x86-64 -march=x86-64 -fPIC -funwind-tables")
+
+set(CMAKE_EXE_LINKER_FLAGS "-m elf_x86_64 -pie -T $OO_PS4_TOOLCHAIN/link.x --eh-frame-hdr -L$OO_PS4_TOOLCHAIN/lib")
+set(CMAKE_C_LINK_FLAGS "-m elf_x86_64 -pie -T $OO_PS4_TOOLCHAIN/link.x --eh-frame-hdr -L$OO_PS4_TOOLCHAIN/lib")
+set(CMAKE_CXX_LINK_FLAGS "-m elf_x86_64 -pie -T $OO_PS4_TOOLCHAIN/link.x --eh-frame-hdr -L$OO_PS4_TOOLCHAIN/lib")
+
+set(CMAKE_C_COMPILER clang)
+set(CMAKE_CXX_COMPILER clang++)
+set(CMAKE_LINKER ld.lld)
+set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_LINKER> <CMAKE_C_LINK_FLAGS> <OBJECTS> -o <TARGET> -lc -lkernel -lSceUserService  -lSceSysmodule -lSceNet $OO_PS4_TOOLCHAIN/lib/crt1.o <LINK_LIBRARIES>")
+set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_LINKER> <CMAKE_CXX_LINK_FLAGS> <OBJECTS> -o <TARGET> -lc -lkernel -lc++ -lSceUserService -lSceSysmodule -lSceNet $OO_PS4_TOOLCHAIN/lib/crt1.o <LINK_LIBRARIES>")
+
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
+
+# TODO: Why does cmake not set this?
+set(CMAKE_SIZEOF_VOID_P 8)
+EOF
+
+# Normally a platform has a package manager
+# PS4 does not, atleast not in the normal sense
+export EXTRA_CMAKE_FLAGS=("${EXTRA_CMAKE_FLAGS[@]}" $@)
+cmake -S . -B build -G "Unix Makefiles" \
+    -DCMAKE_TOOLCHAIN_FILE="ps4-toolchain.cmake" \
+    -DENABLE_QT_TRANSLATION=OFF \
+    -DENABLE_CUBEB=OFF \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_CXX_FLAGS="$ARCH_FLAGS" \
+    -DCMAKE_C_FLAGS="$ARCH_FLAGS" \
+    -DENABLE_SDL2=ON \
+    -DENABLE_LIBUSB=OFF \
+    -DENABLE_UPDATE_CHECKER=OFF \
+    -DENABLE_QT=OFF \
+    -DENABLE_OPENSSL=OFF \
+    -DENABLE_WEB_SERVICE=OFF \
+    -DUSE_DISCORD_PRESENCE=OFF \
+    -DCPMUTIL_FORCE_BUNDLED=ON \
+    -DYUZU_USE_EXTERNAL_FFMPEG=ON \
+    -DYUZU_USE_CPM=ON \
+    "${EXTRA_CMAKE_FLAGS[@]}" || exit
+cmake --build build -t yuzu-cmd_pkg -- -j8
--- a/.ci/ps4/make-toolchain.sh
+++ b/.ci/ps4/make-toolchain.sh
@@ -0,0 +1,176 @@
+#!/usr/local/bin/bash -ex
+
+# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Define global vars
+# These flags are used everywhere, so let's reuse them.
+export OO_PS4_TOOLCHAIN="$PWD/prefix"
+export PREFIX="$OO_PS4_TOOLCHAIN"
+export CC="clang"
+export CXX="clang++"
+export AR="llvm-ar"
+export CFLAGS="-fPIC -DPS4 -D_LIBUNWIND_IS_BAREMETAL=1"
+export CXXFLAGS="$CFLAGS -D__STDC_VERSION__=0"
+export TARGET="x86_64-scei-ps4"
+export LLVM_ROOT="$PWD/llvm-project"
+export LLVM_PATH="$PWD/llvm-project/llvm"
+export WORK_PATH="$PWD"
+
+prepare_prefix() {
+    [ -d OpenOrbis-PS4-Toolchain ] || git clone --depth=1 https://github.com/OpenOrbis/OpenOrbis-PS4-Toolchain
+    [ -d musl ] || git clone --depth=1 https://github.com/OpenOrbis/musl
+    [ -d llvm-project ] || git clone --depth=1 --branch openorbis/20.x https://github.com/seuros/llvm-project
+    [ -d create-fself ] || git clone --depth=1 https://github.com/OpenOrbis/create-fself
+    [ -d create-gp4 ] || git clone --depth=1 https://github.com/OpenOrbis/create-gp4
+    [ -d readoelf ] || git clone --depth=1 https://github.com/OpenOrbis/readoelf
+    [ -d LibOrbisPkg ] || git clone --depth=1 https://github.com/maxton/LibOrbisPkg
+
+    mkdir -p $PREFIX "$PREFIX/bin" "$PREFIX/include"
+    [ -f "$PREFIX/include/orbis/libkernel.h" ] || cp -r OpenOrbis-PS4-Toolchain/include/* "$PREFIX/include/"
+    mkdir -p $PREFIX/usr
+    [ -L "$PREFIX/usr/include" ] || ln -s $PREFIX/include $PREFIX/usr/include || echo 1
+    [ -L "$PREFIX/usr/share" ] || ln -s $PREFIX/share $PREFIX/usr/share || echo 1
+    [ -L "$PREFIX/usr/lib" ] || ln -s $PREFIX/lib $PREFIX/usr/lib || echo 1
+    [ -L "$PREFIX/usr/bin" ] || ln -s $PREFIX/bin $PREFIX/usr/bin || echo 1
+}
+
+build_musl() {
+    mkdir -p musl-build
+    cd musl-build
+    ../musl/configure --target=$TARGET --disable-shared CC="$CC" CFLAGS="$CFLAGS" --prefix=$PREFIX
+    gmake -j8 && gmake install
+    cd ..
+}
+
+build_llvm() {
+    # Build compiler-rt
+    cmake "$LLVM_ROOT/compiler-rt" -B "$WORK_PATH/llvm-build/compiler-rt" \
+        -DCMAKE_INSTALL_PREFIX="$PREFIX" \
+        -DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" \
+        -DCMAKE_C_FLAGS="$CFLAGS" -DCMAKE_CXX_FLAGS="$CXXFLAGS" \
+        -DCMAKE_ASM_COMPILER="$CC" -DCMAKE_ASM_FLAGS="$CFLAGS -x assembler-with-cpp" \
+        -DLLVM_PATH="$LLVM_PATH" -DCOMPILER_RT_DEFAULT_TARGET_TRIPLE="$TARGET" \
+        -DCOMPILER_RT_BAREMETAL_BUILD=YES -DCOMPILER_RT_BUILD_BUILTINS=ON \
+        -DCOMPILER_RT_BUILD_CRT=OFF -DCOMPILER_RT_BUILD_SANITIZERS=OFF \
+        -DCOMPILER_RT_BUILD_XRAY=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=OFF \
+        -DCOMPILER_RT_BUILD_PROFILE=OFF -DCOMPILER_RT_STANDALONE_BUILD=ON
+    # Build libunwind
+    cmake "$LLVM_ROOT/libunwind" -B "$WORK_PATH/llvm-build/libunwind" \
+        -DCMAKE_INSTALL_PREFIX="$PREFIX" \
+        -DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" \
+        -DCMAKE_C_FLAGS="$CFLAGS -fcxx-exceptions" -DCMAKE_CXX_FLAGS="$CXXFLAGS -fcxx-exceptions" \
+        -DCMAKE_ASM_COMPILER="$CC" -DCMAKE_ASM_FLAGS="$CFLAGS -x assembler-with-cpp" \
+        -DLLVM_PATH="$LLVM_PATH" -DLIBUNWIND_USE_COMPILER_RT=YES \
+        -DLIBUNWIND_BUILD_32_BITS=NO -DLIBUNWIND_ENABLE_STATIC=ON \
+        -DLIBUNWIND_ENABLE_SHARED=OFF -DLIBUNWIND_IS_BAREMETAL=ON
+    # Build libcxxabi
+    cmake "$LLVM_ROOT/libcxxabi" -B "$WORK_PATH/llvm-build/libcxxabi" \
+        -DCMAKE_INSTALL_PREFIX="$PREFIX" \
+        -DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" \
+        -DCMAKE_C_FLAGS="$CFLAGS -D_GNU_SOURCE=1 -isysroot $PREFIX -isystem $LLVM_ROOT/libcxx/include -isystem $PREFIX/include -isystem $WORK_PATH/llvm-build/libcxx/include/c++/v1" \
+        -DCMAKE_CXX_FLAGS="$CXXFLAGS -D_GNU_SOURCE=1 -isysroot $PREFIX -isystem $LLVM_ROOT/libcxx/include -isystem $PREFIX/include -isystem $WORK_PATH/llvm-build/libcxx/include/c++/v1" \
+        -DCMAKE_ASM_COMPILER="$CC" -DCMAKE_ASM_FLAGS="$CFLAGS -x assembler-with-cpp" \
+        -DLLVM_PATH="$LLVM_PATH" -DLIBCXXABI_ENABLE_SHARED=NO \
+        -DLLVM_ENABLE_RUNTIMES="rt;libunwind" \
+        -DLIBCXXABI_ENABLE_STATIC=YES -DLIBCXXABI_ENABLE_EXCEPTIONS=YES \
+        -DLIBCXXABI_USE_COMPILER_RT=YES -DLIBCXXABI_USE_LLVM_UNWINDER=YES \
+        -DLIBCXXABI_LIBUNWIND_PATH="$LLVM_ROOT/libunwind" \
+        -DLIBCXXABI_LIBCXX_INCLUDES="$LLVM_ROOT/libcxx/include" \
+        -DLIBCXXABI_ENABLE_PIC=YES
+    # Build libcxx
+    cmake "$LLVM_ROOT/libcxx" -B "$WORK_PATH/llvm-build/libcxx" \
+        -DCMAKE_INSTALL_PREFIX="$PREFIX" \
+        -DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" \
+        -DCMAKE_C_FLAGS="$CFLAGS -D_LIBCPP_HAS_MUSL_LIBC=1 -D_GNU_SOURCE=1 -isysroot $PREFIX -isystem $PREFIX/include/c++/v1 -isystem $PREFIX/include" \
+        -DCMAKE_CXX_FLAGS="$CXXFLAGS -D_LIBCPP_HAS_MUSL_LIBC=1 -D_GNU_SOURCE=1 -isysroot $PREFIX -isystem $PREFIX/include/c++/v1 -isystem $PREFIX/include" \
+        -DCMAKE_ASM_COMPILER="$CC" -DCMAKE_ASM_FLAGS="$CFLAGS -x assembler-with-cpp" \
+        -DLLVM_PATH="$LLVM_PATH" -DLIBCXX_ENABLE_RTTI=YES \
+        -DLIBCXX_HAS_MUSL_LIBC=YES -DLIBCXX_ENABLE_SHARED=NO \
+        -DLIBCXX_CXX_ABI=libcxxabi -DLIBCXX_CXX_ABI_INCLUDE_PATHS="$LLVM_ROOT/libcxxabi/include" \
+        -DLIBCXX_CXX_ABI_LIBRARY_PATH="$LLVM_ROOT/libcxxabi/build/lib"
+    
+    cmake --build "$WORK_PATH/llvm-build/compiler-rt" --parallel
+    cmake --install "$WORK_PATH/llvm-build/compiler-rt"
+
+    cmake --build "$WORK_PATH/llvm-build/libunwind" --parallel
+    cmake --install "$WORK_PATH/llvm-build/libunwind"
+
+    cmake --build "$WORK_PATH/llvm-build/libcxxabi" --parallel
+    cmake --install "$WORK_PATH/llvm-build/libcxxabi"
+
+    touch "$WORK_PATH/llvm-build/libcxx/include/c++/v1/libcxx.imp"
+    cmake --build "$WORK_PATH/llvm-build/libcxx" --parallel
+    cmake --install "$WORK_PATH/llvm-build/libcxx"
+}
+
+build_tools() {
+
+    # Build create-fself
+    cd create-fself/cmd/create-fself
+    cp go-linux.mod go.mod
+    go build -ldflags "-linkmode external -extldflags -static" -o create-fself
+    mv ./create-fself $PREFIX/bin/create-fself
+    cd ../../../
+
+    # Build create-gp4
+    cd create-gp4/cmd/create-gp4
+    go build -ldflags "-linkmode external -extldflags -static" -o create-gp4
+    mv ./create-gp4 $PREFIX/bin/create-gp4
+    cd ../../../
+
+    # Build readoelf
+    cd readoelf/cmd/readoelf
+    go build -ldflags "-linkmode external -extldflags -static" -o readoelf
+    mv ./readoelf $PREFIX/bin/readoelf
+    cd ../../../
+
+    # # Pull maxton's publishing tools (<3)
+    # # Sadly maxton has passed on, we have forked the repository and will continue to update it in the future. RIP <3
+    # cd $PREFIX/bin
+    # [ -f PkgTool.Core-linux-x64-0.2.231.zip ] || wget https://github.com/maxton/LibOrbisPkg/releases/download/v0.2/PkgTool.Core-linux-x64-0.2.231.zip
+    # [ -f PkgTool.Core ] || unzip PkgTool.Core-linux-x64-0.2.231.zip
+    # chmod +x PkgTool.Core
+}
+
+finish_prefix() {
+    as $WORK_PATH/OpenOrbis-PS4-Toolchain/src/crt/crtlib.S -o $PREFIX/lib/crtlib.o
+    cp -a $WORK_PATH/OpenOrbis-PS4-Toolchain/link.x $PREFIX/
+
+    cp -a ~/OpenOrbis/PS4Toolchain/lib/libkernel* $PREFIX/lib/
+    cp -a ~/OpenOrbis/PS4Toolchain/lib/libSce* $PREFIX/lib/
+
+    cp -a ~/OpenOrbis/PS4Toolchain/lib/libSDL* $PREFIX/lib/
+    cp -r ~/OpenOrbis/PS4Toolchain/include/SDL2 $PREFIX/include/SDL2
+
+    cp $WORK_PATH/llvm-build/compiler-rt/lib/freebsd/libclang_rt.builtins-x86_64.a $PREFIX/lib/
+
+    # Combine libc++, libc++abi and libunwind into a single archive
+    cat << EOF >"mri.txt"
+CREATE $PREFIX/lib/libc++M.a
+ADDLIB $PREFIX/lib/libunwind.a
+ADDLIB $PREFIX/lib/libc++abi.a
+ADDLIB $PREFIX/lib/libc++.a
+SAVE
+END
+EOF
+    $AR -M < mri.txt
+    cp $PREFIX/lib/libc++M.a $PREFIX/lib/libc++.a
+    # Merge compiler-rt into libc
+    cat << EOF >"mri.txt"
+CREATE $PREFIX/lib/libcM.a
+ADDLIB $PREFIX/lib/libc.a
+ADDLIB $PREFIX/lib/libclang_rt.builtins-x86_64.a
+SAVE
+END
+EOF
+    $AR -M < mri.txt
+    cp $PREFIX/lib/libcM.a $PREFIX/lib/libc.a
+    rm mri.txt
+}
+
+prepare_prefix
+build_musl
+build_llvm
+build_tools
+finish_prefix
--- a/.gitignore
+++ b/.gitignore
@@ -63,3 +63,6 @@ artifacts
 *.AppImage*
 /install*
 vulkansdk*.exe
+
+# PS4 toolchain stuff
+ps4-toolchain.cmake
--- a/.patch/boost/0004-openorbis.patch
+++ b/.patch/boost/0004-openorbis.patch
@@ -0,0 +1,17 @@
+diff --git a/libs/asio/include/boost/asio/detail/impl/socket_ops.ipp b/libs/asio/include/boost/asio/detail/impl/socket_ops.ipp
+index 0129511c..10fc9b04 100644
+--- a/libs/asio/include/boost/asio/detail/impl/socket_ops.ipp
+++ b/libs/asio/include/boost/asio/detail/impl/socket_ops.ipp
+@@ -15,6 +15,12 @@
+ # pragma once
+ #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+ 
+// hacky fix for ps4
+#if defined(__OPENORBIS__)
+#  define FIONBIO 0
+#  define FIONREAD 1
+#endif
+
+ #include <boost/asio/detail/config.hpp>
+ 
+ #include <cctype>
--- a/.patch/enet/0001-openorbis.patch
+++ b/.patch/enet/0001-openorbis.patch
@@ -0,0 +1,13 @@
+diff --git a/unix.c b/unix.c
+index 6669216..86a2faa 100644
+--- a/unix.c
+++ b/unix.c
+@@ -53,7 +53,7 @@
+ #include <poll.h>
+ #endif
+ 
+-#if !defined(HAS_SOCKLEN_T) && !defined(__socklen_t_defined)
+#if !defined(__OPENORBIS__) && !defined(HAS_SOCKLEN_T) && !defined(__socklen_t_defined)
+ typedef int socklen_t;
+ #endif
+ 
--- a/.patch/mbedtls/0001-aesni-fix.patch
+++ b/.patch/mbedtls/0001-aesni-fix.patch
@@ -7,7 +7,7 @@ index 754c984c79..59e27afd3e 100644
  * target flag is enabled when building the library (e.g. `gcc -mpclmul -msse2`
  * or `clang -maes -mpclmul`). */
 -#if (defined(__GNUC__) || defined(__clang__)) && defined(__AES__) && defined(__PCLMUL__)
-+#if defined(__GNUC__) || defined(__clang__)
+#if (defined(__GNUC__) || defined(__clang__)) && !defined(_LIBCPP_HAS_MUSL_LIBC)
 #define MBEDTLS_AESNI_HAVE_INTRINSICS
 #endif
 /* For 32-bit, we only support intrinsics */
@@ -25,7 +25,7 @@ index 2857068..3e104ab 100644
 #pragma GCC target ("pclmul,sse2,aes")
 #define MBEDTLS_POP_TARGET_PRAGMA
 -#elif defined(__clang__) && (__clang_major__ >= 5)
-+#elif defined(__clang__)
+#elif defined(__clang__) && !defined(__OPENORBIS__)
 #pragma clang attribute push (__attribute__((target("pclmul,sse2,aes"))), apply_to=function)
 #define MBEDTLS_POP_TARGET_PRAGMA
 #endif
--- a/.patch/mbedtls/0003-openorbis.patch
+++ b/.patch/mbedtls/0003-openorbis.patch
@@ -0,0 +1,13 @@
+diff --git a/library/entropy_poll.c b/library/entropy_poll.c
+index 611768c..8950ee4 100644
+--- a/library/entropy_poll.c
+++ b/library/entropy_poll.c
+@@ -118,7 +118,7 @@ static int getrandom_wrapper(void *buf, size_t buflen, unsigned int flags)
+  *
+  * Documentation: https://netbsd.gw.com/cgi-bin/man-cgi?sysctl+7
+  */
+-#if (defined(__FreeBSD__) || defined(__NetBSD__)) && !defined(HAVE_GETRANDOM)
+#if (defined(__FreeBSD__) || defined(__NetBSD__)) && !defined(HAVE_GETRANDOM) && !defined(__OPENORBIS__)
+ #include <sys/param.h>
+ #include <sys/sysctl.h>
+ #if defined(KERN_ARND)
--- a/.patch/spirv-tools/0002-openorbis.patch
+++ b/.patch/spirv-tools/0002-openorbis.patch
@@ -0,0 +1,25 @@
+diff --git a/source/opt/loop_dependence.cpp b/source/opt/loop_dependence.cpp
+index e41c044..a51b53b 100644
+--- a/source/opt/loop_dependence.cpp
+++ b/source/opt/loop_dependence.cpp
+@@ -12,6 +12,12 @@
+ // See the License for the specific language governing permissions and
+ // limitations under the License.
+ 
+// PS4: issue?
+#ifdef __PS4__
+#pragma clang diagnostic ignored "-Wabsolute-value"
+#pragma clang diagnostic ignored "-Wshorten-64-to-32"
+#endif
+
+ #include "source/opt/loop_dependence.h"
+ 
+ #include <functional>
+@@ -19,6 +25,7 @@
+ #include <string>
+ #include <utility>
+ #include <vector>
+#include <cstdlib>
+ 
+ #include "source/opt/instruction.h"
+ #include "source/opt/scalar_analysis_nodes.h"
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,6 +17,7 @@ include(DownloadExternals)
 include(CMakeDependentOption)
 include(CTest)
 include(CPMUtil)
+include(OpenOrbis)

 DetectArchitecture()

--- a/CMakeModules/FindSDL2.cmake
+++ b/CMakeModules/FindSDL2.cmake
@@ -0,0 +1,391 @@
+# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+#  Copyright 2019 Amine Ben Hassouna <amine.benhassouna@gmail.com>
+#  Copyright 2000-2019 Kitware, Inc. and Contributors
+#  All rights reserved.
+
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions
+#  are met:
+
+#  * Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+
+#  * Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+
+#  * Neither the name of Kitware, Inc. nor the names of Contributors
+#    may be used to endorse or promote products derived from this
+#    software without specific prior written permission.
+
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+#  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+#  HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+#  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+#  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+#  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+#  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+#  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#[=======================================================================[.rst:
+FindSDL2
+--------
+
+Locate SDL2 library
+
+This module defines the following 'IMPORTED' targets:
+
+::
+
+  SDL2::Core
+    The SDL2 library, if found.
+    Libraries should link to SDL2::Core
+
+  SDL2::Main
+    The SDL2main library, if found.
+    Applications should link to SDL2::Main instead of SDL2::Core
+
+
+
+This module will set the following variables in your project:
+
+::
+
+  SDL2_LIBRARIES, the name of the library to link against
+  SDL2_INCLUDE_DIRS, where to find SDL.h
+  SDL2_FOUND, if false, do not try to link to SDL2
+  SDL2MAIN_FOUND, if false, do not try to link to SDL2main
+  SDL2_VERSION_STRING, human-readable string containing the version of SDL2
+
+
+
+This module responds to the following cache variables:
+
+::
+
+  SDL2_PATH
+    Set a custom SDL2 Library path (default: empty)
+
+  SDL2_NO_DEFAULT_PATH
+    Disable search SDL2 Library in default path.
+      If SDL2_PATH (default: ON)
+      Else (default: OFF)
+
+  SDL2_INCLUDE_DIR
+    SDL2 headers path.
+
+  SDL2_LIBRARY
+    SDL2 Library (.dll, .so, .a, etc) path.
+
+  SDL2MAIN_LIBRAY
+    SDL2main Library (.a) path.
+
+  SDL2_BUILDING_LIBRARY
+    This flag is useful only when linking to SDL2_LIBRARIES insead of
+    SDL2::Main. It is required only when building a library that links to
+    SDL2_LIBRARIES, because only applications need main() (No need to also
+    link to SDL2main).
+    If this flag is defined, then no SDL2main will be added to SDL2_LIBRARIES
+    and no SDL2::Main target will be created.
+
+
+Don't forget to include SDLmain.h and SDLmain.m in your project for the
+OS X framework based version. (Other versions link to -lSDL2main which
+this module will try to find on your behalf.) Also for OS X, this
+module will automatically add the -framework Cocoa on your behalf.
+
+
+Additional Note: If you see an empty SDL2_LIBRARY in your project
+configuration, it means CMake did not find your SDL2 library
+(SDL2.dll, libsdl2.so, SDL2.framework, etc). Set SDL2_LIBRARY to point
+to your SDL2 library, and  configure again. Similarly, if you see an
+empty SDL2MAIN_LIBRARY, you should set this value as appropriate. These
+values are used to generate the final SDL2_LIBRARIES variable and the
+SDL2::Core and SDL2::Main targets, but when these values are unset,
+SDL2_LIBRARIES, SDL2::Core and SDL2::Main does not get created.
+
+
+$SDL2DIR is an environment variable that would correspond to the
+./configure --prefix=$SDL2DIR used in building SDL2.  l.e.galup 9-20-02
+
+
+
+Created by Amine Ben Hassouna:
+  Adapt FindSDL.cmake to SDL2 (FindSDL2.cmake).
+  Add cache variables for more flexibility:
+    SDL2_PATH, SDL2_NO_DEFAULT_PATH (for details, see doc above).
+  Mark 'Threads' as a required dependency for non-OSX systems.
+  Modernize the FindSDL2.cmake module by creating specific targets:
+    SDL2::Core and SDL2::Main (for details, see doc above).
+
+
+Original FindSDL.cmake module:
+  Modified by Eric Wing.  Added code to assist with automated building
+  by using environmental variables and providing a more
+  controlled/consistent search behavior.  Added new modifications to
+  recognize OS X frameworks and additional Unix paths (FreeBSD, etc).
+  Also corrected the header search path to follow "proper" SDL
+  guidelines.  Added a search for SDLmain which is needed by some
+  platforms.  Added a search for threads which is needed by some
+  platforms.  Added needed compile switches for MinGW.
+
+On OSX, this will prefer the Framework version (if found) over others.
+People will have to manually change the cache value of SDL2_LIBRARY to
+override this selection or set the SDL2_PATH variable or the CMake
+environment CMAKE_INCLUDE_PATH to modify the search paths.
+
+Note that the header path has changed from SDL/SDL.h to just SDL.h
+This needed to change because "proper" SDL convention is #include
+"SDL.h", not <SDL/SDL.h>.  This is done for portability reasons
+because not all systems place things in SDL/ (see FreeBSD).
+#]=======================================================================]
+
+# Define options for searching SDL2 Library in a custom path
+
+set(SDL2_PATH "" CACHE STRING "Custom SDL2 Library path")
+
+set(_SDL2_NO_DEFAULT_PATH OFF)
+if(SDL2_PATH)
+  set(_SDL2_NO_DEFAULT_PATH ON)
+endif()
+
+set(SDL2_NO_DEFAULT_PATH ${_SDL2_NO_DEFAULT_PATH}
+    CACHE BOOL "Disable search SDL2 Library in default path")
+unset(_SDL2_NO_DEFAULT_PATH)
+
+set(SDL2_NO_DEFAULT_PATH_CMD)
+if(SDL2_NO_DEFAULT_PATH)
+  set(SDL2_NO_DEFAULT_PATH_CMD NO_DEFAULT_PATH)
+endif()
+
+# Search for the SDL2 include directory
+find_path(SDL2_INCLUDE_DIR SDL.h
+  HINTS
+    ENV SDL2DIR
+    ${SDL2_NO_DEFAULT_PATH_CMD}
+  PATH_SUFFIXES SDL2
+                # path suffixes to search inside ENV{SDL2DIR}
+                include/SDL2 include
+  PATHS ${SDL2_PATH}
+  DOC "Where the SDL2 headers can be found"
+)
+
+set(SDL2_INCLUDE_DIRS "${SDL2_INCLUDE_DIR}")
+
+if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+  set(VC_LIB_PATH_SUFFIX lib/x64)
+else()
+  set(VC_LIB_PATH_SUFFIX lib/x86)
+endif()
+
+# SDL-2.0 is the name used by FreeBSD ports...
+# don't confuse it for the version number.
+find_library(SDL2_LIBRARY
+  NAMES SDL2 SDL-2.0
+  HINTS
+    ENV SDL2DIR
+    ${SDL2_NO_DEFAULT_PATH_CMD}
+  PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
+  PATHS ${SDL2_PATH}
+  DOC "Where the SDL2 Library can be found"
+)
+
+set(SDL2_LIBRARIES "${SDL2_LIBRARY}")
+
+if(NOT SDL2_BUILDING_LIBRARY)
+  if(NOT SDL2_INCLUDE_DIR MATCHES ".framework")
+    # Non-OS X framework versions expect you to also dynamically link to
+    # SDL2main. This is mainly for Windows and OS X. Other (Unix) platforms
+    # seem to provide SDL2main for compatibility even though they don't
+    # necessarily need it.
+
+    if(SDL2_PATH)
+      set(SDL2MAIN_LIBRARY_PATHS "${SDL2_PATH}")
+    endif()
+
+    if(NOT SDL2_NO_DEFAULT_PATH)
+      set(SDL2MAIN_LIBRARY_PATHS
+            /sw
+            /opt/local
+            /opt/csw
+            /opt
+            "${SDL2MAIN_LIBRARY_PATHS}"
+      )
+    endif()
+
+    find_library(SDL2MAIN_LIBRARY
+      NAMES SDL2main
+      HINTS
+        ENV SDL2DIR
+        ${SDL2_NO_DEFAULT_PATH_CMD}
+      PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
+      PATHS ${SDL2MAIN_LIBRARY_PATHS}
+      DOC "Where the SDL2main library can be found"
+    )
+    unset(SDL2MAIN_LIBRARY_PATHS)
+  endif()
+endif()
+
+# SDL2 may require threads on your system.
+# The Apple build may not need an explicit flag because one of the
+# frameworks may already provide it.
+# But for non-OSX systems, I will use the CMake Threads package.
+if(NOT APPLE)
+  find_package(Threads QUIET)
+  if(NOT Threads_FOUND)
+    set(SDL2_THREADS_NOT_FOUND "Could NOT find Threads (Threads is required by SDL2).")
+    if(SDL2_FIND_REQUIRED)
+      message(FATAL_ERROR ${SDL2_THREADS_NOT_FOUND})
+    else()
+        if(NOT SDL2_FIND_QUIETLY)
+          message(STATUS ${SDL2_THREADS_NOT_FOUND})
+        endif()
+      return()
+    endif()
+    unset(SDL2_THREADS_NOT_FOUND)
+  endif()
+endif()
+
+# MinGW needs an additional link flag, -mwindows
+# It's total link flags should look like -lmingw32 -lSDL2main -lSDL2 -mwindows
+if(MINGW)
+  set(MINGW32_LIBRARY mingw32 "-mwindows" CACHE STRING "link flags for MinGW")
+endif()
+
+if(SDL2_LIBRARY)
+  # For SDL2main
+  if(SDL2MAIN_LIBRARY AND NOT SDL2_BUILDING_LIBRARY)
+    list(FIND SDL2_LIBRARIES "${SDL2MAIN_LIBRARY}" _SDL2_MAIN_INDEX)
+    if(_SDL2_MAIN_INDEX EQUAL -1)
+      set(SDL2_LIBRARIES "${SDL2MAIN_LIBRARY}" ${SDL2_LIBRARIES})
+    endif()
+    unset(_SDL2_MAIN_INDEX)
+  endif()
+
+  # For OS X, SDL2 uses Cocoa as a backend so it must link to Cocoa.
+  # CMake doesn't display the -framework Cocoa string in the UI even
+  # though it actually is there if I modify a pre-used variable.
+  # I think it has something to do with the CACHE STRING.
+  # So I use a temporary variable until the end so I can set the
+  # "real" variable in one-shot.
+  if(APPLE)
+    set(SDL2_LIBRARIES ${SDL2_LIBRARIES} -framework Cocoa)
+  endif()
+
+  # For threads, as mentioned Apple doesn't need this.
+  # In fact, there seems to be a problem if I used the Threads package
+  # and try using this line, so I'm just skipping it entirely for OS X.
+  if(NOT APPLE)
+    set(SDL2_LIBRARIES ${SDL2_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
+  endif()
+
+  # For MinGW library
+  if(MINGW)
+    set(SDL2_LIBRARIES ${MINGW32_LIBRARY} ${SDL2_LIBRARIES})
+  endif()
+
+endif()
+
+# Read SDL2 version
+if(SDL2_INCLUDE_DIR AND EXISTS "${SDL2_INCLUDE_DIR}/SDL_version.h")
+  file(STRINGS "${SDL2_INCLUDE_DIR}/SDL_version.h" SDL2_VERSION_MAJOR_LINE REGEX "^#define[ \t]+SDL_MAJOR_VERSION[ \t]+[0-9]+$")
+  file(STRINGS "${SDL2_INCLUDE_DIR}/SDL_version.h" SDL2_VERSION_MINOR_LINE REGEX "^#define[ \t]+SDL_MINOR_VERSION[ \t]+[0-9]+$")
+  file(STRINGS "${SDL2_INCLUDE_DIR}/SDL_version.h" SDL2_VERSION_PATCH_LINE REGEX "^#define[ \t]+SDL_PATCHLEVEL[ \t]+[0-9]+$")
+  string(REGEX REPLACE "^#define[ \t]+SDL_MAJOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL2_VERSION_MAJOR "${SDL2_VERSION_MAJOR_LINE}")
+  string(REGEX REPLACE "^#define[ \t]+SDL_MINOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL2_VERSION_MINOR "${SDL2_VERSION_MINOR_LINE}")
+  string(REGEX REPLACE "^#define[ \t]+SDL_PATCHLEVEL[ \t]+([0-9]+)$" "\\1" SDL2_VERSION_PATCH "${SDL2_VERSION_PATCH_LINE}")
+  set(SDL2_VERSION_STRING ${SDL2_VERSION_MAJOR}.${SDL2_VERSION_MINOR}.${SDL2_VERSION_PATCH})
+  unset(SDL2_VERSION_MAJOR_LINE)
+  unset(SDL2_VERSION_MINOR_LINE)
+  unset(SDL2_VERSION_PATCH_LINE)
+  unset(SDL2_VERSION_MAJOR)
+  unset(SDL2_VERSION_MINOR)
+  unset(SDL2_VERSION_PATCH)
+endif()
+
+include(FindPackageHandleStandardArgs)
+
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2
+                                  REQUIRED_VARS SDL2_LIBRARY SDL2_INCLUDE_DIR
+                                  VERSION_VAR SDL2_VERSION_STRING)
+
+if(SDL2MAIN_LIBRARY)
+  FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2main
+                                    REQUIRED_VARS SDL2MAIN_LIBRARY SDL2_INCLUDE_DIR
+                                    VERSION_VAR SDL2_VERSION_STRING)
+endif()
+
+
+mark_as_advanced(SDL2_PATH
+                 SDL2_NO_DEFAULT_PATH
+                 SDL2_LIBRARY
+                 SDL2MAIN_LIBRARY
+                 SDL2_INCLUDE_DIR
+                 SDL2_BUILDING_LIBRARY)
+
+
+# SDL2:: targets (SDL2::Core and SDL2::Main)
+if(SDL2_FOUND)
+
+  # SDL2::Core target
+  if(SDL2_LIBRARY AND NOT TARGET SDL2::Core)
+    add_library(SDL2::Core UNKNOWN IMPORTED)
+    set_target_properties(SDL2::Core PROPERTIES
+                          IMPORTED_LOCATION "${SDL2_LIBRARY}"
+                          INTERFACE_INCLUDE_DIRECTORIES "${SDL2_INCLUDE_DIR}")
+
+    if(APPLE)
+      # For OS X, SDL2 uses Cocoa as a backend so it must link to Cocoa.
+      # For more details, please see above.
+      set_property(TARGET SDL2::Core APPEND PROPERTY
+                   INTERFACE_LINK_OPTIONS -framework Cocoa)
+    else()
+      # For threads, as mentioned Apple doesn't need this.
+      # For more details, please see above.
+      set_property(TARGET SDL2::Core APPEND PROPERTY
+                   INTERFACE_LINK_LIBRARIES Threads::Threads)
+    endif()
+  endif()
+
+  # SDL2::Main target
+  # Applications should link to SDL2::Main instead of SDL2::Core
+  # For more details, please see above.
+  if(NOT SDL2_BUILDING_LIBRARY AND NOT TARGET SDL2::Main)
+
+    if(SDL2_INCLUDE_DIR MATCHES ".framework" OR NOT SDL2MAIN_LIBRARY)
+      add_library(SDL2::Main INTERFACE IMPORTED)
+      set_property(TARGET SDL2::Main PROPERTY
+                   INTERFACE_LINK_LIBRARIES SDL2::Core)
+    elseif(SDL2MAIN_LIBRARY)
+      # MinGW requires that the mingw32 library is specified before the
+      # libSDL2main.a static library when linking.
+      # The SDL2::MainInternal target is used internally to make sure that
+      # CMake respects this condition.
+      add_library(SDL2::MainInternal UNKNOWN IMPORTED)
+      set_property(TARGET SDL2::MainInternal PROPERTY
+                   IMPORTED_LOCATION "${SDL2MAIN_LIBRARY}")
+      set_property(TARGET SDL2::MainInternal PROPERTY
+                   INTERFACE_LINK_LIBRARIES SDL2::Core)
+
+      add_library(SDL2::Main INTERFACE IMPORTED)
+
+      if(MINGW)
+        # MinGW needs an additional link flag '-mwindows' and link to mingw32
+        set_property(TARGET SDL2::Main PROPERTY
+                     INTERFACE_LINK_LIBRARIES "mingw32" "-mwindows")
+      endif()
+
+      set_property(TARGET SDL2::Main APPEND PROPERTY
+                   INTERFACE_LINK_LIBRARIES SDL2::MainInternal)
+    endif()
+
+  endif()
+endif()
--- a/CMakeModules/GenerateSCMRev.cmake
+++ b/CMakeModules/GenerateSCMRev.cmake
@@ -18,10 +18,13 @@ if (DEFINED GIT_RELEASE)
  set(BUILD_VERSION "${GIT_TAG}")
  set(GIT_REFSPEC "${GIT_RELEASE}")
  set(IS_DEV_BUILD false)
-else()
+elseif(DEFINED GIT_COMMIT)
  string(SUBSTRING ${GIT_COMMIT} 0 10 BUILD_VERSION)
  set(BUILD_VERSION "${BUILD_VERSION}-${GIT_REFSPEC}")
  set(IS_DEV_BUILD true)
+else()
+  set(BUILD_VERSION "NoGitInfo")
+  set(IS_DEV_BUILD true)
 endif()

 set(GIT_DESC ${BUILD_VERSION})
--- a/CMakeModules/OpenOrbis.cmake
+++ b/CMakeModules/OpenOrbis.cmake
@@ -0,0 +1,33 @@
+# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+function(create_ps4_pkg project target content_id)
+    set(sce_sys_dir sce_sys)
+    set(sce_sys_param ${sce_sys_dir}/param.sfo)
+    add_custom_command(
+        OUTPUT "${target}.pkg"
+        COMMAND ${CMAKE_SYSROOT}/bin/create-fself -in=bin/${target} -out=${target}.oelf --eboot eboot.bin
+        COMMAND mkdir -p ${sce_sys_dir}
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_new ${sce_sys_param}
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_setentry ${sce_sys_param} APP_TYPE --type Integer --maxsize 4 --value 1
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_setentry ${sce_sys_param} APP_VER --type Utf8 --maxsize 8 --value 1.03
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_setentry ${sce_sys_param} ATTRIBUTE --type Integer --maxsize 4 --value 0
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_setentry ${sce_sys_param} CATEGORY --type Utf8 --maxsize 4 --value gd
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_setentry ${sce_sys_param} CONTENT_ID --type Utf8 --maxsize 48 --value ${content_id}
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_setentry ${sce_sys_param} DOWNLOAD_DATA_SIZE --type Integer --maxsize 4 --value 0
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_setentry ${sce_sys_param} SYSTEM_VER --type Integer --maxsize 4 --value 0
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_setentry ${sce_sys_param} TITLE --type Utf8 --maxsize 128 --value ${target}
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_setentry ${sce_sys_param} TITLE_ID --type Utf8 --maxsize 12 --value BREW00090
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core sfo_setentry ${sce_sys_param} VERSION --type Utf8 --maxsize 8 --value 1.03
+        COMMAND ${CMAKE_SYSROOT}/bin/create-gp4 -out ${target}.gp4 --content-id=${content_id} --files "eboot.bin ${sce_sys_param} sce_module/libc.prx sce_module/libSceFios2.prx"
+        COMMAND ${CMAKE_SYSROOT}/bin/PkgTool.Core pkg_build ${target}.gp4 .
+        VERBATIM
+        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+        DEPENDS ${project}
+    )
+    add_custom_target(${project}_pkg ALL DEPENDS "${target}.pkg")
+endfunction()
+
+if (NOT DEFINED ENV{OO_PS4_TOOLCHAIN})
+    set(ENV{OO_PS4_TOOLCHAIN} ${CMAKE_SYSROOT})
+endif ()
--- a/cpmfile.json
+++ b/cpmfile.json
@@ -19,7 +19,8 @@
        "patches": [
            "0001-clang-cl.patch",
            "0002-use-marmasm.patch",
-            "0003-armasm-options.patch"
+            "0003-armasm-options.patch",
+            "0004-openorbis.patch"
        ]
    },
    "fmt": {
--- a/docs/Caveats.md
+++ b/docs/Caveats.md
@@ -207,3 +207,10 @@ Install [Qt6 compatibility libraries](github.com/ANightly/qt6windows7) specifica
 The package install may randomly hang at times, in which case it has to be restarted. ALWAYS do a `sudo pkg update` or the chances of it hanging will be close to 90%. If "multiple" installs fail at once, try installing 1 by 1 the packages.

 When CMake invokes certain file syscalls - it may sometimes cause crashes or corruptions on the (kernel?) address space - so reboot the system if there is a "hang" in CMake.
+
+## PlayStation 4 (OpenOrbis cross compile)
+
+```sh
+export OO_PS4_TOOLCHAIN="$HOME/OpenOrbis/PS4Toolchain"
+export DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1
+```
--- a/docs/user/Basics.md
+++ b/docs/user/Basics.md
@@ -26,6 +26,7 @@ Eden will store configuration files in the following directories:
 - **Android**: Data is stored internally.
 - **Linux, macOS, FreeBSD, Solaris, OpenBSD**: `$XDG_DATA_HOME`, `$XDG_CACHE_HOME`, `$XDG_CONFIG_HOME`.
 - **HaikuOS**: `/boot/home/config/settings/eden`
+- **PlayStation 4**: `/data/eden`

 If a `user` directory is present in the current working directory, that will override all global configuration directories and the emulator will use that instead.

--- a/externals/CMakeLists.txt
+++ b/externals/CMakeLists.txt
@@ -147,7 +147,11 @@ if (ENABLE_SDL2)
        AddJsonPackage(sdl2)
    endif()

-    find_package(SDL2 2.26.4 REQUIRED)
+    if (PLATFORM_PS4)
+        set(SDL2_LIBRARY ${CMAKE_SYSROOT}/lib/libSDL2.a)
+        set(SDL2_INCLUDE_DIR ${CMAKE_SYSROOT}/include/SDL2)
+    endif()
+    find_package(SDL2 REQUIRED)
 endif()

 set(BUILD_SHARED_LIBS OFF)
--- a/externals/cmake-modules/DetectPlatform.cmake
+++ b/externals/cmake-modules/DetectPlatform.cmake
@@ -17,6 +17,8 @@

 if (${CMAKE_SYSTEM_NAME} STREQUAL "SunOS")
    set(PLATFORM_SUN ON)
+elseif (${CMAKE_SYSTEM_NAME} STREQUAL "OpenOrbis")
+    set(PLATFORM_PS4 ON)
 elseif (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
    set(PLATFORM_FREEBSD ON)
 elseif (${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
--- a/externals/cpmfile.json
+++ b/externals/cpmfile.json
@@ -104,7 +104,8 @@
        "skip_updates": true,
        "patches": [
            "0001-aesni-fix.patch",
-            "0002-arm64-aes-fix.patch"
+            "0002-arm64-aes-fix.patch",
+            "0003-openorbis.patch"
        ]
    },
    "enet": {
@@ -113,7 +114,10 @@
        "hash": "a0d2fa8c957704dd49e00a726284ac5ca034b50b00d2b20a94fa1bbfbb80841467834bfdc84aa0ed0d6aab894608fd6c86c3b94eee46343f0e6d9c22e391dbf9",
        "version": "1.3",
        "git_version": "1.3.18",
-        "find_args": "MODULE"
+        "find_args": "MODULE",
+        "patches": [
+            "0001-openorbis.patch"
+        ]
    },
    "vulkan-utility-headers": {
        "package": "VulkanUtilityLibraries",
@@ -134,7 +138,8 @@
            "SPIRV_SKIP_EXECUTABLES ON"
        ],
        "patches": [
-            "0001-netbsd-fix.patch"
+            "0001-netbsd-fix.patch",
+            "0002-openorbis.patch"
        ]
    },
    "spirv-headers": {
--- a/externals/ffmpeg/CMakeLists.txt
+++ b/externals/ffmpeg/CMakeLists.txt
@@ -13,63 +13,106 @@ set(FFmpeg_HWACCEL_FLAGS)
 set(FFmpeg_HWACCEL_INCLUDE_DIRS)
 set(FFmpeg_HWACCEL_LDFLAGS)

-if (UNIX AND NOT ANDROID)
-    find_package(PkgConfig REQUIRED)
-    if (NOT ANDROID)
-        pkg_check_modules(LIBVA libva)
-        pkg_check_modules(CUDA cuda)
-        pkg_check_modules(FFNVCODEC ffnvcodec)
-        pkg_check_modules(VDPAU vdpau)
+if (NOT YUZU_USE_BUNDLED_FFMPEG)
+    set(FFmpeg_CROSS_COMPILE_FLAGS "")
+    if (ANDROID)
+        # TODO: Maybe use CMAKE_SYSROOT? and probably provide a toolchain file for android
+        # I mean isn't that the "proper" way anyways?
+        string(TOLOWER "${CMAKE_HOST_SYSTEM_NAME}" FFmpeg_HOST_SYSTEM_NAME)
+        set(TOOLCHAIN "${ANDROID_NDK}/toolchains/llvm/prebuilt/${FFmpeg_HOST_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}")
+        set(SYSROOT "${TOOLCHAIN}/sysroot")
+        set(FFmpeg_CPU "armv8-a")
+        list(APPEND FFmpeg_CROSS_COMPILE_FLAGS
+            --enable-cross-compile
+            --arch=arm64
+            #--cpu=${FFmpeg_CPU}
+            --cross-prefix="${TOOLCHAIN}/bin/aarch64-linux-android-"
+            --sysroot="${SYSROOT}"
+            --target-os=android
+            --extra-ldflags="--ld-path=${TOOLCHAIN}/bin/ld.lld"
+            --extra-ldflags="-nostdlib"
+        )
+        set(FFmpeg_IS_CROSS_COMPILING TRUE)
+    # User attempts to do a FFmpeg cross compilation because...
+    # Here we just quickly test against host/system processors not matching
+    # TODO: Test for versions not matching as well?
+    elseif (NOT (CMAKE_HOST_SYSTEM_PROCESSOR MATCHES CMAKE_SYSTEM_PROCESSOR
+    AND CMAKE_HOST_SYSTEM_NAME MATCHES CMAKE_SYSTEM_NAME))
+        string(TOLOWER "${CMAKE_SYSTEM_NAME}" FFmpeg_SYSTEM_NAME)
+        if (FFmpeg_SYSTEM_NAME STREQUAL "openorbis")
+            set(FFmpeg_SYSTEM_NAME "freebsd") # Emulates FBSD :)
+        endif()
+        # TODO: Can we really do better? Auto-detection? Something clever?
+        list(APPEND FFmpeg_CROSS_COMPILE_FLAGS
+            --enable-cross-compile
+            --arch="${CMAKE_SYSTEM_PROCESSOR}"
+            --target-os="${FFmpeg_SYSTEM_NAME}"
+            --sysroot="${CMAKE_SYSROOT}"
+        )
+        if (DEFINED FFmpeg_CROSS_PREFIX)
+            list(APPEND FFmpeg_CROSS_COMPILE_FLAGS --cross-prefix="${FFmpeg_CROSS_PREFIX}")
+        else()
+            message(WARNING "Please set FFmpeg_CROSS_PREFIX to your cross toolchain prefix, for example: \${CMAKE_STAGING_PREFIX}/bin/${CMAKE_SYSTEM_PROCESSOR}-${CMAKE_SYSTEM_NAME}-")
+        endif()
+        set(FFmpeg_IS_CROSS_COMPILING TRUE)
    endif()
+endif()

-    if (NOT APPLE)
-        # In Solaris needs explicit linking for ffmpeg which links to /lib/amd64/libX11.so
-        if(PLATFORM_SUN)
-            find_library(LIBDRM_LIB libdrm PATHS /usr/lib/64 /usr/lib/amd64 /usr/lib)
-            if(LIBDRM_LIB)
+if (PLATFORM_PS4)
+    list(APPEND FFmpeg_HWACCEL_FLAGS
+        --disable-vaapi
+    )
+elseif (UNIX AND NOT DEFINED FFmpeg_IS_CROSS_COMPILING)
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(LIBVA libva)
+    pkg_check_modules(CUDA cuda)
+    pkg_check_modules(FFNVCODEC ffnvcodec)
+    pkg_check_modules(VDPAU vdpau)
+
+    find_package(X11)
+    if(X11_FOUND)
+        if (NOT APPLE)
+            # In Solaris needs explicit linking for ffmpeg which links to /lib/amd64/libX11.so
+            if(PLATFORM_SUN)
                list(APPEND FFmpeg_HWACCEL_LIBRARIES
                    X11
-                    "${LIBDRM_LIB}")
-                message(STATUS "Found libdrm at: ${LIBDRM_LIB}")
+                    "${CMAKE_SYSROOT}/usr/lib/xorg/amd64/libdrm.so")
            else()
-                message(WARNING "libdrm not found, disabling libdrm support")
-                list(APPEND FFmpeg_HWACCEL_FLAGS
-                    --disable-libdrm)
+                pkg_check_modules(LIBDRM libdrm REQUIRED)
+                list(APPEND FFmpeg_HWACCEL_LIBRARIES
+                    ${LIBDRM_LIBRARIES})
+                list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
+                    ${LIBDRM_INCLUDE_DIRS})
            endif()
-        else()
-            pkg_check_modules(LIBDRM libdrm REQUIRED)
-            list(APPEND FFmpeg_HWACCEL_LIBRARIES
-                ${LIBDRM_LIBRARIES})
-            list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
-                ${LIBDRM_INCLUDE_DIRS})
            list(APPEND FFmpeg_HWACCEL_FLAGS
                --enable-libdrm)
        endif()
-    endif()
-
-    if(LIBVA_FOUND)
-        find_package(X11 REQUIRED)
-        pkg_check_modules(LIBVA-DRM libva-drm REQUIRED)
-        pkg_check_modules(LIBVA-X11 libva-x11 REQUIRED)
-        list(APPEND FFmpeg_HWACCEL_LIBRARIES
-            ${X11_LIBRARIES}
-            ${LIBVA-DRM_LIBRARIES}
-            ${LIBVA-X11_LIBRARIES}
-            ${LIBVA_LIBRARIES})
-        list(APPEND FFmpeg_HWACCEL_FLAGS
-            --enable-hwaccel=h264_vaapi
-            --enable-hwaccel=vp8_vaapi
-            --enable-hwaccel=vp9_vaapi)
-        list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
-            ${X11_INCLUDE_DIRS}
-            ${LIBVA-DRM_INCLUDE_DIRS}
-            ${LIBVA-X11_INCLUDE_DIRS}
-            ${LIBVA_INCLUDE_DIRS}
-        )
-        message(STATUS "ffmpeg: va-api libraries version ${LIBVA_VERSION} found")
+        if(LIBVA_FOUND)
+            pkg_check_modules(LIBVA-DRM libva-drm REQUIRED)
+            pkg_check_modules(LIBVA-X11 libva-x11 REQUIRED)
+            list(APPEND FFmpeg_HWACCEL_LIBRARIES
+                ${X11_LIBRARIES}
+                ${LIBVA-DRM_LIBRARIES}
+                ${LIBVA-X11_LIBRARIES}
+                ${LIBVA_LIBRARIES})
+            list(APPEND FFmpeg_HWACCEL_FLAGS
+                --enable-hwaccel=h264_vaapi
+                --enable-hwaccel=vp8_vaapi
+                --enable-hwaccel=vp9_vaapi)
+            list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
+                ${X11_INCLUDE_DIRS}
+                ${LIBVA-DRM_INCLUDE_DIRS}
+                ${LIBVA-X11_INCLUDE_DIRS}
+                ${LIBVA_INCLUDE_DIRS}
+            )
+            message(STATUS "ffmpeg: va-api libraries version ${LIBVA_VERSION} found")
+        else()
+            list(APPEND FFmpeg_HWACCEL_FLAGS --disable-vaapi)
+            message(WARNING "ffmpeg: libva-dev not found, disabling Video Acceleration API (VA-API)...")
+        endif()
    else()
        list(APPEND FFmpeg_HWACCEL_FLAGS --disable-vaapi)
-        message(WARNING "ffmpeg: libva-dev not found, disabling Video Acceleration API (VA-API)...")
+        message(WARNING "ffmpeg: X11 libraries not found, disabling VA-API...")
    endif()

    if (FFNVCODEC_FOUND)
@@ -113,6 +156,23 @@ if (UNIX AND NOT ANDROID)
    endif()
 endif()

+if (PLATFORM_PS4)
+    list(APPEND FFmpeg_CROSS_COMPILE_LIBS
+        -lc
+        -lkernel
+        -lSceUserService
+        -lSceSysmodule
+        -lSceNet
+        -lSceLibcInternal
+    )
+    list(APPEND FFmpeg_CROSS_COMPILE_FLAGS
+        --disable-pthreads
+        --extra-cflags=${CMAKE_SYSROOT}/usr/include
+        --extra-cxxflags=${CMAKE_SYSROOT}/usr/include
+        --extra-libs="${FFmpeg_CROSS_COMPILE_LIBS}"
+    )
+endif()
+
 if (YUZU_USE_BUNDLED_FFMPEG)
    AddJsonPackage(ffmpeg-ci)

@@ -183,24 +243,6 @@ else()

    find_program(BASH_PROGRAM bash REQUIRED)

-    set(FFmpeg_CROSS_COMPILE_FLAGS "")
-    if (ANDROID)
-        string(TOLOWER "${CMAKE_HOST_SYSTEM_NAME}" FFmpeg_HOST_SYSTEM_NAME)
-        set(TOOLCHAIN "${ANDROID_NDK}/toolchains/llvm/prebuilt/${FFmpeg_HOST_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}")
-        set(SYSROOT "${TOOLCHAIN}/sysroot")
-        set(FFmpeg_CPU "armv8-a")
-        list(APPEND FFmpeg_CROSS_COMPILE_FLAGS
-            --arch=arm64
-            #--cpu=${FFmpeg_CPU}
-            --enable-cross-compile
-            --cross-prefix=${TOOLCHAIN}/bin/aarch64-linux-android-
-            --sysroot=${SYSROOT}
-            --target-os=android
-            --extra-ldflags="--ld-path=${TOOLCHAIN}/bin/ld.lld"
-            --extra-ldflags="-nostdlib"
-        )
-    endif()
-
    # `configure` parameters builds only exactly what yuzu needs from FFmpeg
    # `--disable-vdpau` is needed to avoid linking issues
    set(FFmpeg_CC ${CMAKE_C_COMPILER_LAUNCHER}  ${CMAKE_C_COMPILER})
@@ -223,8 +265,12 @@ else()
                --enable-decoder=vp9
                --enable-filter=yadif,scale
                --enable-pic
-                --cc="${FFmpeg_CC}"
-                --cxx="${FFmpeg_CXX}"
+                --cc=${FFmpeg_CC}
+                --cxx=${FFmpeg_CXX}
+                --ld=${CMAKE_LINKER}
+                --extra-cflags=${CMAKE_C_FLAGS}
+                --extra-cxxflags=${CMAKE_CXX_FLAGS}
+                --extra-ldflags=${CMAKE_C_LINK_FLAGS}
                ${FFmpeg_HWACCEL_FLAGS}
                ${FFmpeg_CROSS_COMPILE_FLAGS}
        WORKING_DIRECTORY
@@ -256,7 +302,7 @@ else()
        OUTPUT
            ${FFmpeg_BUILD_LIBRARIES}
        COMMAND
-            make ${FFmpeg_MAKE_ARGS}
+            gmake ${FFmpeg_MAKE_ARGS}
        WORKING_DIRECTORY
            ${FFmpeg_BUILD_DIR}
    )
--- a/src/audio_core/CMakeLists.txt
+++ b/src/audio_core/CMakeLists.txt
@@ -251,8 +251,8 @@ if (ENABLE_SDL2)
        sink/sdl2_sink.cpp
        sink/sdl2_sink.h
    )
-
-    target_link_libraries(audio_core PRIVATE SDL2::SDL2)
+    target_include_directories(audio_core PRIVATE ${CMAKE_SYSROOT}/include/SDL2)
+    target_link_libraries(audio_core PRIVATE SDL2)
    target_compile_definitions(audio_core PRIVATE HAVE_SDL2)
 endif()

--- a/src/common/fs/fs.cpp
+++ b/src/common/fs/fs.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -171,11 +174,14 @@ bool CreateDir(const fs::path& path) {
        return false;
    }

+    // TODO: Maybe this is what causes death?
+#ifndef __OPENORBIS__
    if (!Exists(path.parent_path())) {
        LOG_ERROR(Common_Filesystem, "Parent directory of path={} does not exist",
                  PathToUTF8String(path));
        return false;
    }
+#endif

    if (IsDir(path)) {
        LOG_DEBUG(Common_Filesystem, "Filesystem object at path={} exists and is a directory",
--- a/src/common/fs/path_util.cpp
+++ b/src/common/fs/path_util.cpp
@@ -130,6 +130,10 @@ public:
        ASSERT(!eden_path.empty());
        eden_path_cache = eden_path / CACHE_DIR;
        eden_path_config = eden_path / CONFIG_DIR;
+#elif defined(__OPENORBIS__)
+        eden_path = "/data/eden";
+        eden_path_cache = eden_path / CACHE_DIR;
+        eden_path_config = eden_path / CONFIG_DIR;
 #else
        eden_path = GetCurrentDir() / PORTABLE_DIR;
        if (!Exists(eden_path) || !IsDir(eden_path)) {
--- a/src/common/host_memory.cpp
+++ b/src/common/host_memory.cpp
@@ -30,19 +30,21 @@
 #include <sys/random.h>
 #include <mach/vm_map.h>
 #include <mach/mach.h>
+#elif defined(__OPENORBIS__)
+#include <orbis/libkernel.h>
 #endif

 // FreeBSD
 #ifndef MAP_NORESERVE
-#define MAP_NORESERVE 0
+#   define MAP_NORESERVE 0
 #endif
 // Solaris 11 and illumos
 #ifndef MAP_ALIGNED_SUPER
-#define MAP_ALIGNED_SUPER 0
+#   define MAP_ALIGNED_SUPER 0
 #endif
 // macOS
 #ifndef MAP_ANONYMOUS
-#define MAP_ANONYMOUS MAP_ANON
+#   define MAP_ANONYMOUS MAP_ANON
 #endif

 #endif // ^^^ POSIX ^^^
@@ -68,8 +70,8 @@ static int memfd_create(const char* name, unsigned int flags) {

 namespace Common {

-constexpr size_t PageAlignment = 0x1000;
-constexpr size_t HugePageSize = 0x200000;
+[[maybe_unused]] constexpr size_t PageAlignment = 0x1000;
+[[maybe_unused]] constexpr size_t HugePageSize = 0x200000;

 #ifdef _WIN32

@@ -438,13 +440,15 @@ static void* ChooseVirtualBase(size_t virtual_size) {

 #else

-static void* ChooseVirtualBase(size_t virtual_size) {
+static void* ChooseVirtualBase(size_t size) {
 #if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__OpenBSD__) || defined(__sun__) || defined(__HAIKU__) || defined(__managarm__) || defined(__AIX__)
-    void* virtual_base = mmap(nullptr, virtual_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE | MAP_ALIGNED_SUPER, -1, 0);
+    void* virtual_base = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE | MAP_ALIGNED_SUPER, -1, 0);
    if (virtual_base != MAP_FAILED)
        return virtual_base;
+    return mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE, -1, 0);
+#else
+    return mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE, -1, 0);
 #endif
-    return mmap(nullptr, virtual_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE, -1, 0);
 }

 #endif
@@ -500,9 +504,12 @@ class HostMemory::Impl {
 public:
    explicit Impl(size_t backing_size_, size_t virtual_size_)
        : backing_size{backing_size_}, virtual_size{virtual_size_} {
+#ifdef __OPENORBIS__
+
+#else
        long page_size = sysconf(_SC_PAGESIZE);
-        ASSERT_MSG(page_size == 0x1000, "page size {:#x} is incompatible with 4K paging",
-                   page_size);
+        ASSERT_MSG(page_size == 0x1000, "page size {:#x} is incompatible with 4K paging", page_size);
+#endif
        // Backing memory initialization
 #if defined(__sun__) || defined(__HAIKU__) || defined(__NetBSD__) || defined(__DragonFly__)
        fd = shm_open_anon(O_RDWR | O_CREAT | O_EXCL | O_NOFOLLOW, 0600);
@@ -692,31 +699,25 @@ private:

 #endif // ^^^ POSIX ^^^

-HostMemory::HostMemory(size_t backing_size_, size_t virtual_size_)
-    : backing_size(backing_size_), virtual_size(virtual_size_) {
-    try {
-        // Try to allocate a fastmem arena.
-        // The implementation will fail with std::bad_alloc on errors.
-        impl =
-            std::make_unique<HostMemory::Impl>(AlignUp(backing_size, PageAlignment),
-                                               AlignUp(virtual_size, PageAlignment) + HugePageSize);
-        backing_base = impl->backing_base;
-        virtual_base = impl->virtual_base;
-
-        if (virtual_base) {
-            // Ensure the virtual base is aligned to the L2 block size.
-            virtual_base = reinterpret_cast<u8*>(
-                Common::AlignUp(reinterpret_cast<uintptr_t>(virtual_base), HugePageSize));
-            virtual_base_offset = virtual_base - impl->virtual_base;
-        }
-
-    } catch (const std::bad_alloc&) {
-        LOG_CRITICAL(HW_Memory,
-                     "Fastmem unavailable, falling back to VirtualBuffer for memory allocation");
-        fallback_buffer = std::make_unique<Common::VirtualBuffer<u8>>(backing_size);
-        backing_base = fallback_buffer->data();
-        virtual_base = nullptr;
+HostMemory::HostMemory(size_t backing_size_, size_t virtual_size_) : backing_size(backing_size_), virtual_size(virtual_size_) {
+#ifdef __OPENORBIS__
+    Common::InitSwap();
+    LOG_WARNING(HW_Memory, "Platform doesn't support fastmem");
+    fallback_buffer.emplace(backing_size);
+    backing_base = fallback_buffer->data();
+    virtual_base = nullptr;
+#else
+    // Try to allocate a fastmem arena.
+    // The implementation will fail with std::bad_alloc on errors.
+    impl = std::make_unique<HostMemory::Impl>(AlignUp(backing_size, PageAlignment), AlignUp(virtual_size, PageAlignment) + HugePageSize);
+    backing_base = impl->backing_base;
+    virtual_base = impl->virtual_base;
+    if (virtual_base) {
+        // Ensure the virtual base is aligned to the L2 block size.
+        virtual_base = reinterpret_cast<u8*>(Common::AlignUp(uintptr_t(virtual_base), HugePageSize));
+        virtual_base_offset = virtual_base - impl->virtual_base;
    }
+#endif
 }

 HostMemory::~HostMemory() = default;
--- a/src/common/host_memory.h
+++ b/src/common/host_memory.h
@@ -1,9 +1,13 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

 #pragma once

 #include <memory>
+#include <optional>
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/virtual_buffer.h"
@@ -81,7 +85,7 @@ private:
    size_t virtual_base_offset{};

    // Fallback if fastmem is not supported on this platform
-    std::unique_ptr<Common::VirtualBuffer<u8>> fallback_buffer;
+    std::optional<Common::VirtualBuffer<u8>> fallback_buffer;
 };

 } // namespace Common
--- a/src/common/memory_detect.cpp
+++ b/src/common/memory_detect.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -8,7 +11,7 @@
 // clang-format on
 #else
 #include <sys/types.h>
-#if defined(__APPLE__) || defined(__FreeBSD__)
+#if defined(__APPLE__) || (defined(__FreeBSD__) && !defined(__OPENORBIS__))
 #include <sys/sysctl.h>
 #elif defined(__linux__)
 #include <sys/sysinfo.h>
@@ -43,6 +46,8 @@ static MemoryInfo Detect() {
    sysctlbyname("vm.swapusage", &vmusage, &sizeof_vmusage, nullptr, 0);
    mem_info.TotalPhysicalMemory = ramsize;
    mem_info.TotalSwapMemory = vmusage.xsu_total;
+#elif defined(__OPENORBIS__)
+    mem_info.TotalPhysicalMemory = mem_info.TotalSwapMemory = 0;
 #elif defined(__FreeBSD__)
    u_long physmem, swap_total;
    std::size_t sizeof_u_long = sizeof(u_long);
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -196,7 +196,14 @@ struct Values {
                                             linkage, false, "dump_audio_commands", Category::Audio, Specialization::Default, false};

    // Core
-    SwitchableSetting<bool> use_multi_core{linkage, true, "use_multi_core", Category::Core};
+    SwitchableSetting<bool> use_multi_core{linkage,
+#ifdef __OPENORBIS__
+        // Re-enable once proper TLS support is added
+        false,
+#else
+        true,
+#endif
+        "use_multi_core", Category::Core};
    SwitchableSetting<MemoryLayout, true> memory_layout_mode{linkage,
                                                             MemoryLayout::Memory_4Gb,
                                                             "memory_layout_mode",
@@ -318,14 +325,14 @@ struct Values {

    // Renderer
    SwitchableSetting<RendererBackend, true> renderer_backend{linkage,
-#if defined(__sun__) || defined(__managarm__)
+#if defined(__sun__) || defined(__managarm__) || defined(__OPENORBIS__)
                                                              RendererBackend::OpenGL,
 #else
                                                              RendererBackend::Vulkan,
 #endif
                                                              "backend", Category::Renderer};
    SwitchableSetting<ShaderBackend, true> shader_backend{linkage,
-#if defined(__sun__) || defined(__managarm__)
+#if defined(__sun__) || defined(__managarm__) || defined(__OPENORBIS__)
                                                          ShaderBackend::Glsl,
 #else
                                                          ShaderBackend::SpirV,
--- a/src/common/virtual_buffer.cpp
+++ b/src/common/virtual_buffer.cpp
@@ -10,30 +10,147 @@
 #include <sys/mman.h>
 #endif

+#ifdef __OPENORBIS__
+#include <ranges>
+#include <csignal>
+#include <boost/container/static_vector.hpp>
+#include <orbis/SystemService.h>
+typedef void (*SceKernelExceptionHandler)(int32_t, void*);
+extern "C" int32_t sceKernelInstallExceptionHandler(int32_t signum, SceKernelExceptionHandler handler);
+#endif
+
 #include "common/assert.h"
 #include "common/virtual_buffer.h"
+#include "common/logging/log.h"
+
+// PlayStation 4
+// Flag needs to be undef-ed on non PS4 since it has different semantics
+// on some platforms.
+#ifdef __OPENORBIS__
+#   ifndef MAP_SYSTEM
+#       define MAP_SYSTEM 0x2000
+#   endif
+#   ifndef MAP_VOID
+#       define MAP_VOID 0x100
+#   endif
+// sigaction(2) has a motherfucking bug on musl where the thing isnt even properly prefixed
+#   undef sa_sigaction
+#   define sa_sigaction __sa_handler.__sa_sigaction
+#endif

 namespace Common {

-void* AllocateMemoryPages(std::size_t size) noexcept {
-#ifdef _WIN32
-    void* base = VirtualAlloc(nullptr, size, MEM_COMMIT, PAGE_READWRITE);
-#else
-    void* base = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
-    if (base == MAP_FAILED)
-        base = nullptr;
-#endif
-    ASSERT(base);
-    return base;
+#ifdef __OPENORBIS__
+
+namespace Orbis {
+struct Ucontext {
+    struct Sigset {
+        u64 bits[2];
+    } uc_sigmask;
+    int field1_0x10[12];
+    struct Mcontext {
+        u64 mc_onstack;
+        u64 mc_rdi;
+        u64 mc_rsi;
+        u64 mc_rdx;
+        u64 mc_rcx;
+        u64 mc_r8;
+        u64 mc_r9;
+        u64 mc_rax;
+        u64 mc_rbx;
+        u64 mc_rbp;
+        u64 mc_r10;
+        u64 mc_r11;
+        u64 mc_r12;
+        u64 mc_r13;
+        u64 mc_r14;
+        u64 mc_r15;
+        int mc_trapno;
+        u16 mc_fs;
+        u16 mc_gs;
+        u64 mc_addr;
+        int mc_flags;
+        u16 mc_es;
+        u16 mc_ds;
+        u64 mc_err;
+        u64 mc_rip;
+        u64 mc_cs;
+        u64 mc_rflags;
+        u64 mc_rsp;
+        u64 mc_ss;
+        u64 mc_len;
+        u64 mc_fpformat;
+        u64 mc_ownedfp;
+        u64 mc_lbrfrom;
+        u64 mc_lbrto;
+        u64 mc_aux1;
+        u64 mc_aux2;
+        u64 mc_fpstate[104];
+        u64 mc_fsbase;
+        u64 mc_gsbase;
+        u64 mc_spare[6];
+    } uc_mcontext;
+    struct Ucontext* uc_link;
+    struct ExStack {
+        void* ss_sp;
+        std::size_t ss_size;
+        int ss_flags;
+        int _align;
+    } uc_stack;
+    int uc_flags;
+    int __spare[4];
+    int field7_0x4f4[3];
+};
 }

-void FreeMemoryPages(void* base, [[maybe_unused]] std::size_t size) noexcept {
-    if (!base)
+static boost::container::static_vector<std::pair<void*, size_t>, 16> swap_regions;
+extern "C" int sceKernelRemoveExceptionHandler(s32 sig_num);
+static void SwapHandler(int sig, void* raw_context) {
+    auto& mctx = ((Orbis::Ucontext*)raw_context)->uc_mcontext;
+    if (std::ranges::find_if(swap_regions, [addr = mctx.mc_addr](auto const& e) {
+        return uintptr_t(addr) >= uintptr_t(e.first) && uintptr_t(addr) < uintptr_t(e.first) + e.second;
+    }) != swap_regions.end()) {
+        size_t const page_size = 4096;
+        size_t const page_mask = ~0xfff;
+        // should replace the existing mapping... ugh
+        void* aligned_addr = reinterpret_cast<void*>(uintptr_t(mctx.mc_addr) & page_mask);
+        void* res = mmap(aligned_addr, page_size, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_ANON | MAP_PRIVATE, -1, 0);
+        ASSERT(res != MAP_FAILED);
+    } else {
+        LOG_ERROR(HW_Memory, "fault in addr {:#x} at {:#x}", mctx.mc_addr, mctx.mc_rip); // print caller address
+        sceKernelRemoveExceptionHandler(SIGSEGV); // to not catch the next signal
+    }
+}
+void InitSwap() noexcept {
+    sceKernelInstallExceptionHandler(SIGSEGV, &SwapHandler);
+}
+#else
+void InitSwap() noexcept {}
+#endif
+
+void* AllocateMemoryPages(std::size_t size) noexcept {
+#ifdef _WIN32
+    void* addr = VirtualAlloc(nullptr, size, MEM_COMMIT, PAGE_READWRITE);
+    ASSERT(addr != nullptr);
+#elif defined(__OPENORBIS__)
+    void* addr = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_VOID | MAP_PRIVATE, -1, 0);
+    ASSERT(addr != MAP_FAILED);
+    swap_regions.emplace_back(addr, size);
+#else
+    void* addr = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
+    ASSERT(addr != MAP_FAILED);
+#endif
+    return addr;
+}
+
+void FreeMemoryPages(void* addr, [[maybe_unused]] std::size_t size) noexcept {
+    if (!addr)
        return;
 #ifdef _WIN32
-    ASSERT(VirtualFree(base, 0, MEM_RELEASE));
+    VirtualFree(addr, 0, MEM_RELEASE);
 #else
-    ASSERT(munmap(base, size) == 0);
+    int rc = munmap(addr, size);
+    ASSERT(rc == 0);
 #endif
 }

--- a/src/common/virtual_buffer.h
+++ b/src/common/virtual_buffer.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -9,6 +12,7 @@ namespace Common {

 void* AllocateMemoryPages(std::size_t size) noexcept;
 void FreeMemoryPages(void* base, std::size_t size) noexcept;
+void InitSwap() noexcept;

 template <typename T>
 class VirtualBuffer final {
@@ -32,9 +36,10 @@ public:
    VirtualBuffer(const VirtualBuffer&) = delete;
    VirtualBuffer& operator=(const VirtualBuffer&) = delete;

-    VirtualBuffer(VirtualBuffer&& other) noexcept
-        : alloc_size{std::exchange(other.alloc_size, 0)}, base_ptr{std::exchange(other.base_ptr),
-                                                                   nullptr} {}
+    VirtualBuffer(VirtualBuffer&& other) noexcept {
+        alloc_size = std::exchange(other.alloc_size, 0);
+        base_ptr = std::exchange(other.base_ptr, nullptr);
+    }

    VirtualBuffer& operator=(VirtualBuffer&& other) noexcept {
        alloc_size = std::exchange(other.alloc_size, 0);
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -295,7 +295,7 @@ std::shared_ptr<Dynarmic::A32::Jit> ArmDynarmic32::MakeJit(Common::PageTable* pa
    // Curated optimizations
    case Settings::CpuAccuracy::Auto:
        config.unsafe_optimizations = true;
-#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__sun__) || defined(__HAIKU__) || defined(__DragonFly__) || defined(__NetBSD__)
+#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__sun__) || defined(__HAIKU__) || defined(__DragonFly__) || defined(__NetBSD__) || defined(__OPENORBIS__)
        config.fastmem_pointer = std::nullopt;
        config.fastmem_exclusive_access = false;
 #endif
--- a/src/core/device_memory.h
+++ b/src/core/device_memory.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -26,27 +29,22 @@ public:

    template <typename T>
    Common::PhysicalAddress GetPhysicalAddr(const T* ptr) const {
-        return (reinterpret_cast<uintptr_t>(ptr) -
-                reinterpret_cast<uintptr_t>(buffer.BackingBasePointer())) +
-               DramMemoryMap::Base;
+        return (uintptr_t(ptr) - uintptr_t(buffer.BackingBasePointer())) + DramMemoryMap::Base;
    }

    template <typename T>
    PAddr GetRawPhysicalAddr(const T* ptr) const {
-        return static_cast<PAddr>(reinterpret_cast<uintptr_t>(ptr) -
-                                  reinterpret_cast<uintptr_t>(buffer.BackingBasePointer()));
+        return PAddr(uintptr_t(ptr) - uintptr_t(buffer.BackingBasePointer()));
    }

    template <typename T>
    T* GetPointer(Common::PhysicalAddress addr) {
-        return reinterpret_cast<T*>(buffer.BackingBasePointer() +
-                                    (GetInteger(addr) - DramMemoryMap::Base));
+        return reinterpret_cast<T*>(buffer.BackingBasePointer() + (GetInteger(addr) - DramMemoryMap::Base));
    }

    template <typename T>
    const T* GetPointer(Common::PhysicalAddress addr) const {
-        return reinterpret_cast<T*>(buffer.BackingBasePointer() +
-                                    (GetInteger(addr) - DramMemoryMap::Base));
+        return reinterpret_cast<T*>(buffer.BackingBasePointer() + (GetInteger(addr) - DramMemoryMap::Base));
    }

    template <typename T>
--- a/src/core/device_memory_manager.inc
+++ b/src/core/device_memory_manager.inc
@@ -161,7 +161,7 @@ struct DeviceMemoryManagerAllocator {

 template <typename Traits>
 DeviceMemoryManager<Traits>::DeviceMemoryManager(const DeviceMemory& device_memory_)
-    : physical_base{reinterpret_cast<const uintptr_t>(device_memory_.buffer.BackingBasePointer())},
+    : physical_base{uintptr_t(device_memory_.buffer.BackingBasePointer())},
      device_inter{nullptr}, compressed_physical_ptr(device_as_size >> Memory::YUZU_PAGEBITS),
      compressed_device_addr(1ULL << ((Settings::values.memory_layout_mode.GetValue() ==
                                               Settings::MemoryLayout::Memory_4Gb
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -69,7 +69,9 @@ struct KernelCore::Impl {
        global_object_list_container = std::make_unique<KAutoObjectWithListContainer>(kernel);
        global_scheduler_context = std::make_unique<Kernel::GlobalSchedulerContext>(kernel);

+#ifndef __OPENORBIS__
        is_phantom_mode_for_singlecore = false;
+#endif

        // Derive the initial memory layout from the emulated board
        Init::InitializeSlabResourceCounts(kernel);
@@ -356,7 +358,11 @@ struct KernelCore::Impl {
        application_process->Open();
    }

+#ifdef __OPENORBIS__
+    static inline u8 host_thread_id = UINT8_MAX;
+#else
    static inline thread_local u8 host_thread_id = UINT8_MAX;
+#endif

    /// Sets the host thread ID for the caller.
    u32 SetHostThreadId(std::size_t core_id) {
@@ -380,8 +386,14 @@ struct KernelCore::Impl {
            ASSERT(KThread::InitializeDummyThread(thread, nullptr).IsSuccess());
            return thread;
        }};
+#ifdef __OPENORBIS__
+        // No proper TLS yet
+        static KThread raw_thread{system.Kernel()};
+        static KThread* thread = existing_thread ? existing_thread : initialize(&raw_thread);
+#else
        thread_local KThread raw_thread{system.Kernel()};
        thread_local KThread* thread = existing_thread ? existing_thread : initialize(&raw_thread);
+#endif
        return thread;
    }

@@ -407,22 +419,33 @@ struct KernelCore::Impl {
        return this_id;
    }

+#ifdef __OPENORBIS__
+    bool IsPhantomModeForSingleCore() const {
+        return true;
+    }
+    void SetIsPhantomModeForSingleCore(bool value) {}
+#else
+    // Forces singlecore
    static inline thread_local bool is_phantom_mode_for_singlecore{false};
-
    bool IsPhantomModeForSingleCore() const {
        return is_phantom_mode_for_singlecore;
    }
-
    void SetIsPhantomModeForSingleCore(bool value) {
        ASSERT(!is_multicore);
        is_phantom_mode_for_singlecore = value;
    }
+#endif

    bool IsShuttingDown() const {
        return is_shutting_down.load(std::memory_order_relaxed);
    }

+#ifdef __OPENORBIS__
+    // PS4 doesn't have proper TLS handling
+    static inline KThread* current_thread{nullptr};
+#else
    static inline thread_local KThread* current_thread{nullptr};
+#endif

    KThread* GetCurrentEmuThread() {
        if (!current_thread) {
--- a/src/core/hle/service/hle_ipc.cpp
+++ b/src/core/hle/service/hle_ipc.cpp
@@ -1,12 +1,8 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

 #include <algorithm>
 #include <array>
-#include <cstring>
 #include <sstream>

 #include <boost/range/algorithm_ext/erase.hpp>
@@ -191,7 +187,7 @@ void HLERequestContext::ParseCommandBuffer(u32_le* src_cmdbuf, bool incoming) {
        buffer_w_descriptors.push_back(rp.PopRaw<IPC::BufferDescriptorABW>());
    }

-    buffer_c_offset = rp.GetCurrentOffset() + command_header->data_size;
+    const auto buffer_c_offset = rp.GetCurrentOffset() + command_header->data_size;

    if (!command_header->IsTipc()) {
        // Padding to align to 16 bytes
@@ -298,15 +294,7 @@ Result HLERequestContext::WriteToOutgoingCommandBuffer() {
    }

    // Write the domain objects to the command buffer, these go after the raw untranslated data.
-
-    if (buffer_c_offset != 0 && !buffer_c_descriptors.empty()) {
-        constexpr u32 WORDS_PER_DESCRIPTOR = sizeof(IPC::BufferDescriptorC) / sizeof(u32);
-        u32 descriptor_offset = buffer_c_offset;
-        for (const auto& descriptor : buffer_c_descriptors) {
-            std::memcpy(&cmd_buf[descriptor_offset], &descriptor, sizeof(descriptor));
-            descriptor_offset += WORDS_PER_DESCRIPTOR;
-        }
-    }
+    // TODO(Subv): This completely ignores C buffers.

    if (GetManager()->IsDomain()) {
        current_offset = domain_offset - static_cast<u32>(outgoing_domain_objects.size());
@@ -405,14 +393,10 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
    const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
                           BufferDescriptorB()[buffer_index].Size()};
    const std::size_t buffer_size{GetWriteBufferSize(buffer_index)};
-    if (buffer_size == 0) {
-        LOG_WARNING(Core, "WriteBuffer target index {} has zero capacity", buffer_index);
-        return 0;
-    }
    if (size > buffer_size) {
-        LOG_WARNING(Core, "size ({:016X}) is greater than buffer_size ({:016X}); clamping",
-                    size, buffer_size);
-        size = buffer_size;
+        LOG_CRITICAL(Core, "size ({:016X}) is greater than buffer_size ({:016X})", size,
+                     buffer_size);
+        size = buffer_size; // TODO(bunnei): This needs to be HW tested
    }

    if (is_buffer_b) {
@@ -434,25 +418,15 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,

 std::size_t HLERequestContext::WriteBufferB(const void* buffer, std::size_t size,
                                            std::size_t buffer_index) const {
-    if (buffer_index >= BufferDescriptorB().size()) {
-        LOG_WARNING(Core, "WriteBufferB invalid buffer index {}", buffer_index);
-        return 0;
-    }
-
-    if (size == 0) {
-        LOG_WARNING(Core, "skip empty buffer write (B)");
+    if (buffer_index >= BufferDescriptorB().size() || size == 0) {
        return 0;
    }

    const auto buffer_size{BufferDescriptorB()[buffer_index].Size()};
-    if (buffer_size == 0) {
-        LOG_WARNING(Core, "WriteBufferB target index {} has zero capacity", buffer_index);
-        return 0;
-    }
    if (size > buffer_size) {
-        LOG_WARNING(Core, "size ({:016X}) is greater than buffer_size ({:016X}); clamping",
-                    size, buffer_size);
-        size = buffer_size;
+        LOG_CRITICAL(Core, "size ({:016X}) is greater than buffer_size ({:016X})", size,
+                     buffer_size);
+        size = buffer_size; // TODO(bunnei): This needs to be HW tested
    }

    memory.WriteBlock(BufferDescriptorB()[buffer_index].Address(), buffer, size);
@@ -461,25 +435,15 @@ std::size_t HLERequestContext::WriteBufferB(const void* buffer, std::size_t size

 std::size_t HLERequestContext::WriteBufferC(const void* buffer, std::size_t size,
                                            std::size_t buffer_index) const {
-    if (buffer_index >= BufferDescriptorC().size()) {
-        LOG_WARNING(Core, "WriteBufferC invalid buffer index {}", buffer_index);
-        return 0;
-    }
-
-    if (size == 0) {
-        LOG_WARNING(Core, "skip empty buffer write (C)");
+    if (buffer_index >= BufferDescriptorC().size() || size == 0) {
        return 0;
    }

    const auto buffer_size{BufferDescriptorC()[buffer_index].Size()};
-    if (buffer_size == 0) {
-        LOG_WARNING(Core, "WriteBufferC target index {} has zero capacity", buffer_index);
-        return 0;
-    }
    if (size > buffer_size) {
-        LOG_WARNING(Core, "size ({:016X}) is greater than buffer_size ({:016X}); clamping",
-                    size, buffer_size);
-        size = buffer_size;
+        LOG_CRITICAL(Core, "size ({:016X}) is greater than buffer_size ({:016X})", size,
+                     buffer_size);
+        size = buffer_size; // TODO(bunnei): This needs to be HW tested
    }

    memory.WriteBlock(BufferDescriptorC()[buffer_index].Address(), buffer, size);
@@ -509,20 +473,12 @@ std::size_t HLERequestContext::GetWriteBufferSize(std::size_t buffer_index) cons
        ASSERT_OR_EXECUTE_MSG(
            BufferDescriptorB().size() > buffer_index, { return 0; },
            "BufferDescriptorB invalid buffer_index {}", buffer_index);
-        const auto size = BufferDescriptorB()[buffer_index].Size();
-        if (size == 0) {
-            LOG_WARNING(Core, "BufferDescriptorB index {} has zero size", buffer_index);
-        }
-        return size;
+        return BufferDescriptorB()[buffer_index].Size();
    } else {
        ASSERT_OR_EXECUTE_MSG(
            BufferDescriptorC().size() > buffer_index, { return 0; },
            "BufferDescriptorC invalid buffer_index {}", buffer_index);
-        const auto size = BufferDescriptorC()[buffer_index].Size();
-        if (size == 0) {
-            LOG_WARNING(Core, "BufferDescriptorC index {} has zero size", buffer_index);
-        }
-        return size;
+        return BufferDescriptorC()[buffer_index].Size();
    }
    return 0;
 }
--- a/src/core/hle/service/hle_ipc.h
+++ b/src/core/hle/service/hle_ipc.h
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -425,7 +422,6 @@ private:
    u32 data_payload_offset{};
    u32 handles_offset{};
    u32 domain_offset{};
-    u32 buffer_c_offset{};

    std::weak_ptr<SessionRequestManager> manager{};
    bool is_deferred{false};
--- a/src/dynarmic/src/dynarmic/backend/exception_handler_posix.cpp
+++ b/src/dynarmic/src/dynarmic/backend/exception_handler_posix.cpp
@@ -59,12 +59,16 @@ public:
        signal_stack_size = std::max<size_t>(SIGSTKSZ, 2 * 1024 * 1024);
        signal_stack_memory = mmap(nullptr, signal_stack_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);

+#ifdef __OPENORBIS__
+        fmt::print(stderr, "no fastmem on PS4\n");
+        supports_fast_mem = false;
+#else
        stack_t signal_stack{};
        signal_stack.ss_sp = signal_stack_memory;
        signal_stack.ss_size = signal_stack_size;
        signal_stack.ss_flags = 0;
        if (sigaltstack(&signal_stack, nullptr) != 0) {
-            fmt::print(stderr, "dynarmic: POSIX SigHandler: init failure at sigaltstack\n");
+            fmt::print(stderr, "POSIX SigHandler: init failure at sigaltstack\n");
            supports_fast_mem = false;
            return;
        }
@@ -75,16 +79,17 @@ public:
        sa.sa_flags = SA_SIGINFO | SA_ONSTACK | SA_RESTART;
        sigemptyset(&sa.sa_mask);
        if (sigaction(SIGSEGV, &sa, &old_sa_segv) != 0) {
-            fmt::print(stderr, "dynarmic: POSIX SigHandler: could not set SIGSEGV handler\n");
+            fmt::print(stderr, "POSIX SigHandler: could not set SIGSEGV handler\n");
            supports_fast_mem = false;
            return;
        }
-#ifdef __APPLE__
+#   ifdef __APPLE__
        if (sigaction(SIGBUS, &sa, &old_sa_bus) != 0) {
-            fmt::print(stderr, "dynarmic: POSIX SigHandler: could not set SIGBUS handler\n");
+            fmt::print(stderr, "POSIX SigHandler: could not set SIGBUS handler\n");
            supports_fast_mem = false;
            return;
        }
+#   endif
 #endif
    }

@@ -145,6 +150,9 @@ void SigHandler::SigAction(int sig, siginfo_t* info, void* raw_context) {
 #    error "Invalid architecture"
 #endif

+#ifdef __OPENORBIS__
+    // No fastmem
+#else
    struct sigaction* retry_sa = sig == SIGSEGV ? &sig_handler->old_sa_segv : &sig_handler->old_sa_bus;
    if (retry_sa->sa_flags & SA_SIGINFO) {
        retry_sa->sa_sigaction(sig, info, raw_context);
@@ -158,6 +166,7 @@ void SigHandler::SigAction(int sig, siginfo_t* info, void* raw_context) {
        return;
    }
    retry_sa->sa_handler(sig);
+#endif
 }

 }  // anonymous namespace
--- a/src/dynarmic/src/dynarmic/common/context.h
+++ b/src/dynarmic/src/dynarmic/common/context.h
@@ -60,7 +60,7 @@
 #    elif defined(__linux__)
 #        define CTX_RIP (mctx.gregs[REG_RIP])
 #        define CTX_RSP (mctx.gregs[REG_RSP])
-#    elif defined(__FreeBSD__)
+#    elif defined(__FreeBSD__) || defined(__DragonFly__)
 #        define CTX_RIP (mctx.mc_rip)
 #        define CTX_RSP (mctx.mc_rsp)
 #    elif defined(__NetBSD__)
@@ -72,9 +72,9 @@
 #    elif defined(__sun__)
 #        define CTX_RIP (mctx.gregs[REG_RIP])
 #        define CTX_RSP (mctx.gregs[REG_RSP])
-#    elif defined(__DragonFly__)
-#        define CTX_RIP (mctx.mc_rip)
-#        define CTX_RSP (mctx.mc_rsp)
+#    elif defined(__OPENORBIS__)
+#        define CTX_RIP (mctx.gregs[REG_RIP])
+#        define CTX_RSP (mctx.gregs[REG_RSP])
 #    else
 #        error "Unknown platform"
 #    endif
@@ -97,7 +97,7 @@
 #        define CTX_Q(i) (fpctx->vregs[i])
 #        define CTX_FPSR (fpctx->fpsr)
 #        define CTX_FPCR (fpctx->fpcr)
-#    elif defined(__FreeBSD__)
+#    elif defined(__FreeBSD__) || defined(__DragonFly__)
 #        define CTX_PC (mctx.mc_gpregs.gp_elr)
 #        define CTX_SP (mctx.mc_gpregs.gp_sp)
 #        define CTX_LR (mctx.mc_gpregs.gp_lr)
--- a/src/input_common/CMakeLists.txt
+++ b/src/input_common/CMakeLists.txt
@@ -75,7 +75,8 @@ if (ENABLE_SDL2)
        helpers/joycon_protocol/rumble.cpp
        helpers/joycon_protocol/rumble.h
    )
-    target_link_libraries(input_common PRIVATE SDL2::SDL2)
+    target_include_directories(input_common PRIVATE ${CMAKE_SYSROOT}/include/SDL2)
+    target_link_libraries(input_common PRIVATE SDL2)
    target_compile_definitions(input_common PRIVATE HAVE_SDL2)
 endif()

--- a/src/input_common/drivers/joycon.cpp
+++ b/src/input_common/drivers/joycon.cpp
@@ -23,12 +23,14 @@ Joycons::Joycons(const std::string& input_engine_) : InputEngine(input_engine_)
        return;
    }
    LOG_INFO(Input, "Joycon driver Initialization started");
-    const int init_res = SDL_hid_init();
-    if (init_res == 0) {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
+    int const res = SDL_hid_init();
+    if (res == 0) {
        Setup();
    } else {
-        LOG_ERROR(Input, "Hidapi could not be initialized. failed with error = {}", init_res);
+        LOG_ERROR(Input, "Hidapi could not be initialized. failed with error = {}", res);
    }
+#endif
 }

 Joycons::~Joycons() {
@@ -55,7 +57,9 @@ void Joycons::Reset() {
        }
        device->Stop();
    }
+#if SDL_VERSION_ATLEAST(2, 26, 4)
    SDL_hid_exit();
+#endif
 }

 void Joycons::Setup() {
@@ -80,9 +84,9 @@ void Joycons::Setup() {
 }

 void Joycons::ScanThread(std::stop_token stop_token) {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
    constexpr u16 nintendo_vendor_id = 0x057e;
    Common::SetCurrentThreadName("JoyconScanThread");
-
    do {
        SDL_hid_device_info* devs = SDL_hid_enumerate(nintendo_vendor_id, 0x0);
        SDL_hid_device_info* cur_dev = devs;
@@ -98,6 +102,7 @@ void Joycons::ScanThread(std::stop_token stop_token) {

        SDL_hid_free_enumeration(devs);
    } while (Common::StoppableTimedWait(stop_token, std::chrono::seconds{5}));
+#endif
 }

 bool Joycons::IsDeviceNew(SDL_hid_device_info* device_info) const {
--- a/src/input_common/drivers/joycon.h
+++ b/src/input_common/drivers/joycon.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -6,7 +9,14 @@
 #include <array>
 #include <span>
 #include <thread>
-#include <SDL_hidapi.h>
+
+#include <SDL.h>
+#if SDL_VERSION_ATLEAST(2, 26, 4)
+#   include <SDL_hidapi.h>
+#else
+struct SDL_hid_device;
+struct SDL_hid_device_info;
+#endif

 #include "input_common/input_engine.h"

--- a/src/input_common/drivers/sdl_driver.cpp
+++ b/src/input_common/drivers/sdl_driver.cpp
@@ -42,6 +42,7 @@ public:
    }

    void EnableMotion() {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
        if (!sdl_controller) {
            return;
        }
@@ -58,12 +59,14 @@ public:
        if (has_gyro) {
            SDL_GameControllerSetSensorEnabled(controller, SDL_SENSOR_GYRO, SDL_TRUE);
        }
+#endif
    }

    bool HasMotion() const {
        return has_gyro || has_accel;
    }

+#if SDL_VERSION_ATLEAST(2, 26, 4)
    bool UpdateMotion(SDL_ControllerSensorEvent event) {
        constexpr float gravity_constant = 9.80665f;
        std::scoped_lock lock{mutex};
@@ -105,6 +108,7 @@ public:
        motion.delta_timestamp = time_difference * 1000;
        return true;
    }
+#endif

    const BasicMotion& GetMotion() const {
        return motion;
@@ -149,13 +153,15 @@ public:
    }

    bool HasHDRumble() const {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
        if (sdl_controller) {
-            const auto type = SDL_GameControllerGetType(sdl_controller.get());
+            auto const type = SDL_GameControllerGetType(sdl_controller.get());
            return (type == SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_PRO) ||
                   (type == SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_JOYCON_LEFT) ||
                   (type == SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_JOYCON_RIGHT) ||
                   (type == SDL_CONTROLLER_TYPE_PS5);
        }
+#endif
        return false;
    }

@@ -252,26 +258,21 @@ public:
    }

    std::string GetControllerName() const {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
        if (sdl_controller) {
            switch (SDL_GameControllerGetType(sdl_controller.get())) {
-            case SDL_CONTROLLER_TYPE_XBOX360:
-                return "Xbox 360 Controller";
-            case SDL_CONTROLLER_TYPE_XBOXONE:
-                return "Xbox One Controller";
-            case SDL_CONTROLLER_TYPE_PS3:
-                return "DualShock 3 Controller";
-            case SDL_CONTROLLER_TYPE_PS4:
-                return "DualShock 4 Controller";
-            case SDL_CONTROLLER_TYPE_PS5:
-                return "DualSense Controller";
+            case SDL_CONTROLLER_TYPE_XBOX360: return "Xbox 360 Controller";
+            case SDL_CONTROLLER_TYPE_XBOXONE: return "Xbox One Controller";
+            case SDL_CONTROLLER_TYPE_PS3: return "DualShock 3 Controller";
+            case SDL_CONTROLLER_TYPE_PS4: return "DualShock 4 Controller";
+            case SDL_CONTROLLER_TYPE_PS5: return "DualSense Controller";
            default:
+                if (auto const name = SDL_GameControllerName(sdl_controller.get()); name)
+                    return name;
                break;
            }
-            const auto name = SDL_GameControllerName(sdl_controller.get());
-            if (name) {
-                return name;
-            }
        }
+#endif

        if (sdl_joystick) {
            const auto name = SDL_JoystickName(sdl_joystick.get());
@@ -456,6 +457,7 @@ void SDLDriver::HandleGameControllerEvent(const SDL_Event& event) {
        }
        break;
    }
+#if SDL_VERSION_ATLEAST(2, 26, 4)
    case SDL_CONTROLLERSENSORUPDATE: {
        if (auto joystick = GetSDLJoystickBySDLID(event.csensor.which)) {
            if (joystick->UpdateMotion(event.csensor)) {
@@ -472,6 +474,7 @@ void SDLDriver::HandleGameControllerEvent(const SDL_Event& event) {
        }
        break;
    }
+#endif
    case SDL_JOYDEVICEREMOVED:
        LOG_DEBUG(Input, "Controller removed with Instance_ID {}", event.jdevice.which);
        CloseJoystick(SDL_JoystickFromInstanceID(event.jdevice.which));
@@ -489,6 +492,7 @@ void SDLDriver::CloseJoysticks() {
 }

 SDLDriver::SDLDriver(std::string input_engine_) : InputEngine(std::move(input_engine_)) {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
    // Set our application name. Currently passed to DBus by SDL and visible to the user through
    // their desktop environment.
    SDL_SetHint(SDL_HINT_APP_NAME, "Eden");
@@ -531,6 +535,7 @@ SDLDriver::SDLDriver(std::string input_engine_) : InputEngine(std::move(input_en
    // Disable hidapi driver for xbox. Already default on Windows, this causes conflict with native
    // driver on Linux.
    SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_XBOX, "0");
+#endif

    // If the frontend is going to manage the event loop, then we don't start one here
    start_thread = SDL_WasInit(SDL_INIT_JOYSTICK | SDL_INIT_GAMECONTROLLER) == 0;
@@ -835,6 +840,7 @@ ButtonBindings SDLDriver::GetDefaultButtonBinding(
    auto slr_button = SDL_CONTROLLER_BUTTON_LEFTSHOULDER;
    auto srr_button = SDL_CONTROLLER_BUTTON_RIGHTSHOULDER;

+#if SDL_VERSION_ATLEAST(2, 26, 4)
    if (joystick->IsJoyconLeft()) {
        sll_button = SDL_CONTROLLER_BUTTON_PADDLE2;
        srl_button = SDL_CONTROLLER_BUTTON_PADDLE4;
@@ -843,6 +849,7 @@ ButtonBindings SDLDriver::GetDefaultButtonBinding(
        slr_button = SDL_CONTROLLER_BUTTON_PADDLE3;
        srr_button = SDL_CONTROLLER_BUTTON_PADDLE1;
    }
+#endif

    return {
        std::pair{Settings::NativeButton::A, SDL_CONTROLLER_BUTTON_B},
@@ -864,7 +871,9 @@ ButtonBindings SDLDriver::GetDefaultButtonBinding(
        {Settings::NativeButton::SLRight, slr_button},
        {Settings::NativeButton::SRRight, srr_button},
        {Settings::NativeButton::Home, SDL_CONTROLLER_BUTTON_GUIDE},
+#if SDL_VERSION_ATLEAST(2, 26, 4)
        {Settings::NativeButton::Screenshot, SDL_CONTROLLER_BUTTON_MISC1},
+#endif
    };
 }

--- a/src/input_common/helpers/joycon_driver.cpp
+++ b/src/input_common/helpers/joycon_driver.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -38,8 +41,8 @@ Common::Input::DriverResult JoyconDriver::RequestDeviceAccess(SDL_hid_device_inf
        return Common::Input::DriverResult::UnsupportedControllerType;
    }

-    hidapi_handle->handle =
-        SDL_hid_open(device_info->vendor_id, device_info->product_id, device_info->serial_number);
+#if SDL_VERSION_ATLEAST(2, 26, 4)
+    hidapi_handle->handle = SDL_hid_open(device_info->vendor_id, device_info->product_id, device_info->serial_number);
    std::memcpy(&handle_serial_number, device_info->serial_number, 15);
    if (!hidapi_handle->handle) {
        LOG_ERROR(Input, "Yuzu can't gain access to this device: ID {:04X}:{:04X}.",
@@ -48,6 +51,9 @@ Common::Input::DriverResult JoyconDriver::RequestDeviceAccess(SDL_hid_device_inf
    }
    SDL_hid_set_nonblocking(hidapi_handle->handle, 1);
    return Common::Input::DriverResult::Success;
+#else
+    return Common::Input::DriverResult::UnsupportedControllerType;
+#endif
 }

 Common::Input::DriverResult JoyconDriver::InitializeDevice() {
@@ -138,8 +144,6 @@ void JoyconDriver::InputThread(std::stop_token stop_token) {
    Common::SetCurrentThreadName("JoyconInput");
    input_thread_running = true;

-    // Max update rate is 5ms, ensure we are always able to read a bit faster
-    constexpr int ThreadDelay = 3;
    std::vector<u8> buffer(MaxBufferSize);

    while (!stop_token.stop_requested()) {
@@ -150,14 +154,17 @@ void JoyconDriver::InputThread(std::stop_token stop_token) {
            continue;
        }

+#if SDL_VERSION_ATLEAST(2, 26, 4)
+        // Max update rate is 5ms, ensure we are always able to read a bit faster
+        int constexpr thread_delay = 3;
        // By disabling the input thread we can ensure custom commands will succeed as no package is
        // skipped
        if (!disable_input_thread) {
-            status = SDL_hid_read_timeout(hidapi_handle->handle, buffer.data(), buffer.size(),
-                                          ThreadDelay);
+            status = SDL_hid_read_timeout(hidapi_handle->handle, buffer.data(), buffer.size(), thread_delay);
        } else {
-            std::this_thread::sleep_for(std::chrono::milliseconds(ThreadDelay));
+            std::this_thread::sleep_for(std::chrono::milliseconds(thread_delay));
        }
+#endif

        if (IsPayloadCorrect(status, buffer)) {
            OnNewData(buffer);
@@ -690,19 +697,18 @@ void JoyconDriver::SetCallbacks(const JoyconCallbacks& callbacks) {
    joycon_poller->SetCallbacks(callbacks);
 }

-Common::Input::DriverResult JoyconDriver::GetDeviceType(SDL_hid_device_info* device_info,
-                                                        ControllerType& controller_type) {
+Common::Input::DriverResult JoyconDriver::GetDeviceType(SDL_hid_device_info* device_info, ControllerType& controller_type) {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
    static constexpr std::array<std::pair<u32, ControllerType>, 6> supported_devices{
        std::pair<u32, ControllerType>{0x2006, ControllerType::Left},
        {0x2007, ControllerType::Right},
        {0x2009, ControllerType::Pro},
    };
-    constexpr u16 nintendo_vendor_id = 0x057e;

+    constexpr u16 nintendo_vendor_id = 0x057e;
    controller_type = ControllerType::None;
-    if (device_info->vendor_id != nintendo_vendor_id) {
+    if (device_info->vendor_id != nintendo_vendor_id)
        return Common::Input::DriverResult::UnsupportedControllerType;
-    }

    for (const auto& [product_id, type] : supported_devices) {
        if (device_info->product_id == static_cast<u16>(product_id)) {
@@ -710,16 +716,20 @@ Common::Input::DriverResult JoyconDriver::GetDeviceType(SDL_hid_device_info* dev
            return Common::Input::DriverResult::Success;
        }
    }
+#endif
    return Common::Input::DriverResult::UnsupportedControllerType;
 }

-Common::Input::DriverResult JoyconDriver::GetSerialNumber(SDL_hid_device_info* device_info,
-                                                          SerialNumber& serial_number) {
+Common::Input::DriverResult JoyconDriver::GetSerialNumber(SDL_hid_device_info* device_info, SerialNumber& serial_number) {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
    if (device_info->serial_number == nullptr) {
        return Common::Input::DriverResult::Unknown;
    }
    std::memcpy(&serial_number, device_info->serial_number, 15);
    return Common::Input::DriverResult::Success;
+#else
+    return Common::Input::DriverResult::Unknown;
+#endif
 }

 } // namespace InputCommon::Joycon
--- a/src/input_common/helpers/joycon_protocol/common_protocol.cpp
+++ b/src/input_common/helpers/joycon_protocol/common_protocol.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -15,11 +18,15 @@ u8 JoyconCommonProtocol::GetCounter() {
 }

 void JoyconCommonProtocol::SetBlocking() {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
    SDL_hid_set_nonblocking(hidapi_handle->handle, 0);
+#endif
 }

 void JoyconCommonProtocol::SetNonBlocking() {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
    SDL_hid_set_nonblocking(hidapi_handle->handle, 1);
+#endif
 }

 Common::Input::DriverResult JoyconCommonProtocol::GetDeviceType(ControllerType& controller_type) {
@@ -35,26 +42,23 @@ Common::Input::DriverResult JoyconCommonProtocol::GetDeviceType(ControllerType&
    return result;
 }

-Common::Input::DriverResult JoyconCommonProtocol::CheckDeviceAccess(
-    SDL_hid_device_info* device_info) {
+Common::Input::DriverResult JoyconCommonProtocol::CheckDeviceAccess(SDL_hid_device_info* device_info) {
    ControllerType controller_type{ControllerType::None};
    const auto result = GetDeviceType(controller_type);
-
    if (result != Common::Input::DriverResult::Success || controller_type == ControllerType::None) {
        return Common::Input::DriverResult::UnsupportedControllerType;
    }
-
-    hidapi_handle->handle =
-        SDL_hid_open(device_info->vendor_id, device_info->product_id, device_info->serial_number);
-
+#if SDL_VERSION_ATLEAST(2, 26, 4)
+    hidapi_handle->handle = SDL_hid_open(device_info->vendor_id, device_info->product_id, device_info->serial_number);
    if (!hidapi_handle->handle) {
-        LOG_ERROR(Input, "Yuzu can't gain access to this device: ID {:04X}:{:04X}.",
-                  device_info->vendor_id, device_info->product_id);
+        LOG_ERROR(Input, "Yuzu can't gain access to this device: ID {:04X}:{:04X}.", device_info->vendor_id, device_info->product_id);
        return Common::Input::DriverResult::HandleInUse;
    }
-
    SetNonBlocking();
    return Common::Input::DriverResult::Success;
+#else
+    return Common::Input::DriverResult::UnsupportedControllerType;
+#endif
 }

 Common::Input::DriverResult JoyconCommonProtocol::SetReportMode(ReportMode report_mode) {
@@ -63,21 +67,21 @@ Common::Input::DriverResult JoyconCommonProtocol::SetReportMode(ReportMode repor
 }

 Common::Input::DriverResult JoyconCommonProtocol::SendRawData(std::span<const u8> buffer) {
-    const auto result = SDL_hid_write(hidapi_handle->handle, buffer.data(), buffer.size());
-
-    if (result == -1) {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
+    auto const result = SDL_hid_write(hidapi_handle->handle, buffer.data(), buffer.size());
+    if (result == -1)
        return Common::Input::DriverResult::ErrorWritingData;
-    }
-
    return Common::Input::DriverResult::Success;
+#else
+    return Common::Input::DriverResult::ErrorWritingData;
+#endif
 }

-Common::Input::DriverResult JoyconCommonProtocol::GetSubCommandResponse(
-    SubCommand sc, SubCommandResponse& output) {
+Common::Input::DriverResult JoyconCommonProtocol::GetSubCommandResponse(SubCommand sc, SubCommandResponse& output) {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
    constexpr int timeout_mili = 66;
    constexpr int MaxTries = 10;
    int tries = 0;
-
    do {
        int result = SDL_hid_read_timeout(hidapi_handle->handle, reinterpret_cast<u8*>(&output),
                                          sizeof(SubCommandResponse), timeout_mili);
@@ -88,9 +92,8 @@ Common::Input::DriverResult JoyconCommonProtocol::GetSubCommandResponse(
        if (tries++ > MaxTries) {
            return Common::Input::DriverResult::Timeout;
        }
-    } while (output.input_report.report_mode != ReportMode::SUBCMD_REPLY &&
-             output.sub_command != sc);
-
+    } while (output.input_report.report_mode != ReportMode::SUBCMD_REPLY && output.sub_command != sc);
+#endif
    return Common::Input::DriverResult::Success;
 }

@@ -218,12 +221,11 @@ Common::Input::DriverResult JoyconCommonProtocol::ConfigureMCU(const MCUConfig&
    return result;
 }

-Common::Input::DriverResult JoyconCommonProtocol::GetMCUDataResponse(ReportMode report_mode,
-                                                                     MCUCommandResponse& output) {
+Common::Input::DriverResult JoyconCommonProtocol::GetMCUDataResponse(ReportMode report_mode, MCUCommandResponse& output) {
+#if SDL_VERSION_ATLEAST(2, 26, 4)
    constexpr int TimeoutMili = 200;
    constexpr int MaxTries = 9;
    int tries = 0;
-
    do {
        int result = SDL_hid_read_timeout(hidapi_handle->handle, reinterpret_cast<u8*>(&output),
                                          sizeof(MCUCommandResponse), TimeoutMili);
@@ -234,9 +236,8 @@ Common::Input::DriverResult JoyconCommonProtocol::GetMCUDataResponse(ReportMode
        if (tries++ > MaxTries) {
            return Common::Input::DriverResult::Timeout;
        }
-    } while (output.input_report.report_mode != report_mode ||
-             output.mcu_report == MCUReport::EmptyAwaitingCmd);
-
+    } while (output.input_report.report_mode != report_mode || output.mcu_report == MCUReport::EmptyAwaitingCmd);
+#endif
    return Common::Input::DriverResult::Success;
 }

--- a/src/input_common/helpers/joycon_protocol/joycon_types.h
+++ b/src/input_common/helpers/joycon_protocol/joycon_types.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -10,7 +13,14 @@

 #include <array>
 #include <functional>
-#include <SDL_hidapi.h>
+
+#include <SDL.h>
+#if SDL_VERSION_ATLEAST(2, 26, 4)
+#   include <SDL_hidapi.h>
+#else
+struct SDL_hid_device;
+struct SDL_hid_device_info;
+#endif

 #include "common/bit_field.h"
 #include "common/common_funcs.h"
--- a/src/input_common/main.cpp
+++ b/src/input_common/main.cpp
@@ -82,7 +82,10 @@ struct InputSubsystem::Impl {
 #ifdef ENABLE_LIBUSB
        RegisterEngine("gcpad", gcadapter);
 #endif
+#ifndef __OPENORBIS__
+        // TODO: Issue in PS4, crash for UDP_client
        RegisterEngine("cemuhookudp", udp_client);
+#endif
        RegisterEngine("tas", tas_input);
        RegisterEngine("camera", camera);
 #ifdef ANDROID
@@ -116,7 +119,9 @@ struct InputSubsystem::Impl {
 #ifdef ENABLE_LIBUSB
        UnregisterEngine(gcadapter);
 #endif
+#ifndef __OPENORBIS__
        UnregisterEngine(udp_client);
+#endif
        UnregisterEngine(tas_input);
        UnregisterEngine(camera);
 #ifdef ANDROID
@@ -152,8 +157,10 @@ struct InputSubsystem::Impl {
        auto gcadapter_devices = gcadapter->GetInputDevices();
        devices.insert(devices.end(), gcadapter_devices.begin(), gcadapter_devices.end());
 #endif
+#ifndef __OPENORBIS__
        auto udp_devices = udp_client->GetInputDevices();
        devices.insert(devices.end(), udp_devices.begin(), udp_devices.end());
+#endif
 #ifdef HAVE_SDL2
        auto joycon_devices = joycon->GetInputDevices();
        devices.insert(devices.end(), joycon_devices.begin(), joycon_devices.end());
@@ -186,9 +193,11 @@ struct InputSubsystem::Impl {
            return gcadapter;
        }
 #endif
+#ifndef __OPENORBIS__
        if (engine == udp_client->GetEngineName()) {
            return udp_client;
        }
+#endif
 #ifdef HAVE_SDL2
        if (engine == sdl->GetEngineName()) {
            return sdl;
@@ -271,9 +280,11 @@ struct InputSubsystem::Impl {
            return true;
        }
 #endif
+#ifndef __OPENORBIS__
        if (engine == udp_client->GetEngineName()) {
            return true;
        }
+#endif
        if (engine == tas_input->GetEngineName()) {
            return true;
        }
@@ -300,7 +311,9 @@ struct InputSubsystem::Impl {
 #ifdef ENABLE_LIBUSB
        gcadapter->BeginConfiguration();
 #endif
+#ifndef __OPENORBIS__
        udp_client->BeginConfiguration();
+#endif
 #ifdef HAVE_SDL2
        sdl->BeginConfiguration();
        joycon->BeginConfiguration();
@@ -316,7 +329,9 @@ struct InputSubsystem::Impl {
 #ifdef ENABLE_LIBUSB
        gcadapter->EndConfiguration();
 #endif
+#ifndef __OPENORBIS__
        udp_client->EndConfiguration();
+#endif
 #ifdef HAVE_SDL2
        sdl->EndConfiguration();
        joycon->EndConfiguration();
@@ -341,7 +356,9 @@ struct InputSubsystem::Impl {
    std::shared_ptr<Mouse> mouse;
    std::shared_ptr<TouchScreen> touch_screen;
    std::shared_ptr<TasInput::Tas> tas_input;
+#ifndef __OPENORBIS__
    std::shared_ptr<CemuhookUDP::UDPClient> udp_client;
+#endif
    std::shared_ptr<Camera> camera;
    std::shared_ptr<VirtualAmiibo> virtual_amiibo;
    std::shared_ptr<VirtualGamepad> virtual_gamepad;
@@ -470,7 +487,9 @@ bool InputSubsystem::IsStickInverted(const Common::ParamPackage& params) const {
 }

 void InputSubsystem::ReloadInputDevices() {
+#ifndef __OPENORBIS__
    impl->udp_client.get()->ReloadSockets();
+#endif
 }

 void InputSubsystem::BeginMapping(Polling::InputType type) {
--- a/src/qt_common/config/uisettings.h
+++ b/src/qt_common/config/uisettings.h
@@ -159,7 +159,13 @@ struct Values {
    Setting<bool> enable_discord_presence{linkage, false, "enable_discord_presence", Category::Ui};

    // logging
-    Setting<bool> show_console{linkage, false, "showConsole", Category::Ui};
+    Setting<bool> show_console{linkage,
+#ifdef __OPENORBIS__
+        true,
+#else
+        false,
+#endif
+        "showConsole", Category::Ui};

    // Screenshots
    Setting<bool> enable_screenshot_save_as{linkage, true, "enable_screenshot_save_as",
--- a/src/video_core/vulkan_common/vulkan.h
+++ b/src/video_core/vulkan_common/vulkan.h
@@ -15,6 +15,8 @@
 #define VK_USE_PLATFORM_ANDROID_KHR
 #elif defined(__HAIKU__)
 #define VK_USE_PLATFORM_XCB_KHR
+#elif defined(__OPENORBIS__)
+// No fucking vulkan on the PlayStation 4
 #else
 #define VK_USE_PLATFORM_XLIB_KHR
 #define VK_USE_PLATFORM_WAYLAND_KHR
--- a/src/video_core/vulkan_common/vulkan_instance.cpp
+++ b/src/video_core/vulkan_common/vulkan_instance.cpp
@@ -57,6 +57,8 @@ namespace {
    case Core::Frontend::WindowSystemType::Xcb:
        extensions.push_back(VK_KHR_XCB_SURFACE_EXTENSION_NAME);
        break;
+#elif defined(__OPENORBIS__)
+    // No vulkan
 #else
    case Core::Frontend::WindowSystemType::X11:
        extensions.push_back(VK_KHR_XLIB_SURFACE_EXTENSION_NAME);
--- a/src/video_core/vulkan_common/vulkan_surface.cpp
+++ b/src/video_core/vulkan_common/vulkan_surface.cpp
@@ -74,6 +74,8 @@ vk::SurfaceKHR CreateSurface(
            throw vk::Exception(VK_ERROR_INITIALIZATION_FAILED);
        }
    }
+#elif defined(__OPENORBIS__)
+    // No native
 #else
    if (window_info.type == Core::Frontend::WindowSystemType::X11) {
        const VkXlibSurfaceCreateInfoKHR xlib_ci{
--- a/src/yuzu/CMakeLists.txt
+++ b/src/yuzu/CMakeLists.txt
@@ -435,7 +435,8 @@ if (YUZU_USE_BUNDLED_QT)
 endif()

 if (ENABLE_SDL2)
-    target_link_libraries(yuzu PRIVATE SDL2::SDL2)
+    target_include_directories(yuzu PRIVATE ${CMAKE_SYSROOT}/include/SDL2)
+    target_link_libraries(yuzu PRIVATE SDL2)
    target_compile_definitions(yuzu PRIVATE HAVE_SDL2)
 endif()

--- a/src/yuzu_cmd/CMakeLists.txt
+++ b/src/yuzu_cmd/CMakeLists.txt
@@ -34,13 +34,16 @@ target_link_libraries(yuzu-cmd PRIVATE common core input_common frontend_common
 target_link_libraries(yuzu-cmd PRIVATE glad)
 if (MSVC)
    target_link_libraries(yuzu-cmd PRIVATE getopt)
+elseif(PLATFORM_PS4)
+    target_link_libraries(yuzu-cmd PRIVATE SceVideoOut SceAudioOut ScePad SceSystemService)
 endif()
 target_link_libraries(yuzu-cmd PRIVATE ${PLATFORM_LIBRARIES} Threads::Threads)

 create_resource("../../dist/yuzu.bmp" "yuzu_cmd/yuzu_icon.h" "yuzu_icon")
 target_include_directories(yuzu-cmd PRIVATE ${RESOURCES_DIR})

-target_link_libraries(yuzu-cmd PRIVATE SDL2::SDL2)
+target_include_directories(yuzu-cmd PRIVATE ${CMAKE_SYSROOT}/include/SDL2)
+target_link_libraries(yuzu-cmd PRIVATE SDL2)

 if(UNIX AND NOT APPLE)
    install(TARGETS yuzu-cmd)
@@ -65,3 +68,7 @@ if (NOT MSVC)
        -Wno-unused-parameter
        -Wno-missing-field-initializers)
 endif()
+
+if (PLATFORM_PS4)
+    create_ps4_pkg(yuzu-cmd eden-cli IV0000-BREW00090_00-EDENEMULAT000000)
+endif()
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -74,6 +77,12 @@ EmuWindow_SDL2_VK::EmuWindow_SDL2_VK(InputCommon::InputSubsystem* input_subsyste
        window_info.type = Core::Frontend::WindowSystemType::Android;
        window_info.render_surface = reinterpret_cast<void*>(wm.info.android.window);
        break;
+#endif
+#ifdef SDL_VIDEO_DRIVER_DIRECTFB
+    case SDL_SYSWM_TYPE::SDL_SYSWM_DIRECTFB:
+        window_info.type = Core::Frontend::WindowSystemType::Headless;
+        window_info.render_surface = reinterpret_cast<void*>(wm.info.dfb.window);
+        break;
 #endif
    default:
        LOG_CRITICAL(Frontend, "Window manager subsystem {} not implemented", wm.subsystem);
--- a/src/yuzu_cmd/yuzu.cpp
+++ b/src/yuzu_cmd/yuzu.cpp
@@ -51,7 +51,20 @@
 #include <unistd.h>
 #endif

-#ifdef _WIN32
+#ifdef __OPENORBIS__
+#include <orbis/SystemService.h>
+#include <cxxabi.h>
+#include <__thread/support.h>
+#   define STUB_WEAK(name) extern "C" void name() { printf("called " #name); asm volatile("ud2"); }
+void *__cxa_thread_atexit_impl = nullptr;
+STUB_WEAK(__assert)
+STUB_WEAK(ZSTD_trace_compress_begin)
+STUB_WEAK(ZSTD_trace_compress_end)
+STUB_WEAK(ZSTD_trace_decompress_begin)
+STUB_WEAK(ZSTD_trace_decompress_end)
+FILE* __stderrp = stdout;
+#   undef STUB_WEAK
+#elif defined(_WIN32)
 extern "C" {
 // tells Nvidia and AMD drivers to use the dedicated GPU by default on laptops with switchable
 // graphics
@@ -224,7 +237,11 @@ int main(int argc, char** argv) {
        {0, 0, 0, 0},
        // clang-format on
    };
-
+#ifdef __OPENORBIS__
+    // PS4 will use this path by default UNLESS overriden; this is so users
+    // can quickly launch whatever they want.
+    filepath = "/data/eden/games/test.nro";
+#endif
    while (optind < argc) {
        int arg = getopt_long(argc, argv, "g:fhvp::c:u:d:", long_options, &option_index);
        if (arg != -1) {
@@ -419,10 +436,20 @@ int main(int argc, char** argv) {
            [](VideoCore::LoadCallbackStage, size_t value, size_t total) {});
    }

-    system.RegisterExitCallback([&] {
+    auto const exit_fn = [&] {
+#ifdef __OPENORBIS__
+        sceSystemServiceLoadExec("EXIT", nullptr);
+#else
        // Just exit right away.
        exit(0);
-    });
+#endif
+    };
+    system.RegisterExitCallback(exit_fn);
+
+#ifdef __linux__
+    Common::Linux::StartGamemode();
+#endif
+
    void(system.Run());
    if (system.DebuggerEnabled()) {
        system.InitializeDebugger();
@@ -434,6 +461,7 @@ int main(int argc, char** argv) {
    void(system.Pause());
    system.ShutdownMainProcess();
    detached_tasks.WaitForAllTasks();
+    exit_fn();
    return 0;
 }
Author	SHA1	Message	Date
lizzie	13330d9f40	fix for crashes on TLS due to openorbis being W E I R D	2025-12-26 12:11:19 +00:00
lizzie	83839afee4	change default to opengl	2025-12-26 12:11:19 +00:00
lizzie	abf7f9e660	proper memswap mechanism	2025-12-26 12:11:19 +00:00
lizzie	2e9b83ec60	more stupid stuff	2025-12-26 12:11:19 +00:00
lizzie	31bf016581	fixes 4 stuff	2025-12-26 12:11:19 +00:00
lizzie	158491ca24	swap handling	2025-12-26 12:11:19 +00:00
lizzie	94e2dedf26	license	2025-12-26 12:11:19 +00:00
lizzie	571970c155	add sce_module so it loads on real hw	2025-12-26 12:11:19 +00:00
lizzie	3813d0cc48	fixes for mbedtls	2025-12-26 12:11:19 +00:00
lizzie	dac749063f	adapt to new master	2025-12-26 12:11:19 +00:00
lizzie	f178cb394c	evil haxx	2025-12-26 12:11:19 +00:00
lizzie	07bfa08f99	extra ps4 defs	2025-12-26 12:11:19 +00:00
lizzie	1514146522	make virtual buffer become an optional	2025-12-26 12:11:19 +00:00
lizzie	66143bf7a5	force NO fastmem	2025-12-26 12:11:19 +00:00
lizzie	0dc71ff89a	more memory stuffs	2025-12-26 12:11:19 +00:00
lizzie	7d5e78b3dc	more memory shit	2025-12-26 12:11:19 +00:00
lizzie	9bebc88bcd	MAP_SYSTEM	2025-12-26 12:11:19 +00:00
lizzie	628b1a84b9	(likely) fixes for virtual dmem?	2025-12-26 12:11:19 +00:00
lizzie	2aeb14b096	disable fastmem	2025-12-26 12:11:19 +00:00
lizzie	891c3aee4b	try to fix the paths	2025-12-26 12:11:19 +00:00
lizzie	70496b0400	sysconf stub cuz crash(?) + some stderrp stuff	2025-12-26 12:11:19 +00:00
lizzie	96c1abcbf7	the orb	2025-12-26 12:11:19 +00:00
lizzie	f4d80a0bda	fself + pkg stuffs	2025-12-26 12:11:19 +00:00
lizzie	2ef9cb72c4	make .pkg and .self	2025-12-26 12:11:19 +00:00
lizzie	40b88aaf08	exclude more stuff from vulkan	2025-12-26 12:11:19 +00:00
lizzie	da120cd2b4	exclude from vulkan surface selection	2025-12-26 12:11:19 +00:00
lizzie	9688243e6c	buildable toolchain script + fixes for ffmpeg	2025-12-26 12:11:19 +00:00
lizzie	9dc1b595e0	merge	2025-12-26 12:11:19 +00:00
lizzie	f9977fb46c	merge	2025-12-26 12:11:19 +00:00
lizzie	818ff96fac	fix	2025-12-26 12:11:19 +00:00
lizzie	d057db0a86	[port] initial proof-of-concept PlayStation 4 port Signed-off-by: lizzie <lizzie@eden-emu.dev>	2025-12-26 12:11:19 +00:00