vk open icd

.ci/ps4/build.sh

@@ -0,0 +1,66 @@
+#!/usr/local/bin/bash -ex
+
+# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[ -z ${OO_PS4_TOOLCHAIN+x} ] && exit
+
+# cmake
+[ -f "ps4-toolchain.cmake" ] || cat << EOF >"ps4-toolchain.cmake"
+set(CMAKE_SYSROOT "$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=btver2 -march=btver2 -fPIC -funwind-tables -femulated-tls")
+set(CMAKE_CXX_FLAGS "-D__OPENORBIS__ -D_LIBCPP_HAS_MUSL_LIBC=1 -D_GNU_SOURCE=1 --target=x86_64-pc-freebsd12-elf -mtune=btver2 -march=btver2 -fPIC -funwind-tables -femulated-tls")
+
+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 -lSceLibcInternal $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 -lSceLibcInternal $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
+
+[ -z ${NPROC+x} ] && NPROC=$(nproc || 1)
+
+# Normally a platform has a package manager
+# PS4 does not, atleast not in the normal sense
+export EXTRA_CMAKE_FLAGS=("${EXTRA_CMAKE_FLAGS[@]}" $@)
+[ -f "build/Makefile" ] || cmake -S . -B build -G "Unix Makefiles" \
+    -DCMAKE_TOOLCHAIN_FILE="ps4-toolchain.cmake" \
+    -DENABLE_QT_TRANSLATION=OFF \
+    -DENABLE_CUBEB=OFF \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_CXX_FLAGS="$ARCH_FLAGS" \
+    -DCMAKE_C_FLAGS="$ARCH_FLAGS" \
+    -DENABLE_SDL2=ON \
+    -DENABLE_LIBUSB=OFF \
+    -DENABLE_UPDATE_CHECKER=OFF \
+    -DENABLE_QT=OFF \
+    -DENABLE_OPENGL=ON \
+    -DENABLE_WEB_SERVICE=OFF \
+    -DUSE_DISCORD_PRESENCE=OFF \
+    -DCPMUTIL_FORCE_BUNDLED=ON \
+    -DYUZU_USE_EXTERNAL_FFMPEG=ON \
+    -DYUZU_USE_CPM=ON \
+    -DDYNARMIC_ENABLE_NO_EXECUTE_SUPPORT=OFF \
+    -DDYNARMIC_TESTS=ON \
+    -DYUZU_TESTS=ON \
+    -DYUZU_USE_EXTERNAL_SDL2=ON \
+    "${EXTRA_CMAKE_FLAGS[@]}" || exit
+
+cmake --build build -t yuzu-cmd_pkg -- -j$NPROC
+#cmake --build build -t dynarmic_tests_pkg -- -j$NPROC
+#cmake --build build -t testps4_pkg -- -j$NPROC

.gitignore

@@ -63,3 +63,6 @@ artifacts
 /install*
 vulkansdk*.exe
 *.tar.zst
+
+# PS4 toolchain stuff
+ps4-toolchain.cmake

.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>

.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
+ 

.patch/ffmpeg/0001-sysctl-openorbis.patch

@@ -0,0 +1,15 @@
+diff --git a/libavutil/cpu.c b/libavutil/cpu.c
+index 03e2720..874258f 100644
+--- a/libavutil/cpu.c
++++ b/libavutil/cpu.c
+@@ -43,8 +43,10 @@
+ #include <sys/param.h>
+ #endif
+ #include <sys/types.h>
++#ifndef __OPENORBIS__
+ #include <sys/sysctl.h>
+ #endif
++#endif
+ #if HAVE_UNISTD_H
+ #include <unistd.h>
+ #endif

.patch/openssl-cmake/0005-wasm-support.patch

@@ -0,0 +1,40 @@
+diff --git a/cmake/ConfigureOpenSSL.cmake b/cmake/ConfigureOpenSSL.cmake
+index 3012e05..2ae23ff 100644
+--- a/cmake/ConfigureOpenSSL.cmake
++++ b/cmake/ConfigureOpenSSL.cmake
+@@ -108,7 +108,8 @@ function(configure_openssl)
+     )
+ 
+     if(NOT "${CONFIGURE_OPTIONS_OLD}" STREQUAL "")
+-        if(CONFIGURE_OPTIONS STREQUAL CONFIGURE_OPTIONS_OLD)
++        # TODO(lizzie): Emscripten has issues with rebuilding due to the wrapper it uses
++        if(CMAKE_SYSTEM_NAME MATCHES "Emscripten" OR CONFIGURE_OPTIONS STREQUAL CONFIGURE_OPTIONS_OLD)
+             message(STATUS "Found previous configure results. Don't perform configuration")
+             return()
+         endif()
+@@ -134,10 +135,24 @@ function(configure_openssl)
+         set(VERBOSE_OPTION OUTPUT_QUIET)
+     endif()
+ 
++    if (CMAKE_SYSTEM_NAME MATCHES "Emscripten")
++        set(EMSCRIPTEN_CMAKE_WRAPPER "emcmake")
++        find_program(EMCC emcc REQUIRED)
++        set(EMSCRIPTEN_LINKER ${EMCC})
++        list(APPEND CONFIGURE_COMMAND wasm64)
++    else()
++        set(EMSCRIPTEN_CMAKE_WRAPPER "")
++        set(EMSCRIPTEN_LINKER ${CMAKE_LINKER})
++    endif ()
++
+     execute_process(
+-        COMMAND ${CMAKE_COMMAND} -E env
++        COMMAND ${EMSCRIPTEN_CMAKE_WRAPPER} ${CMAKE_COMMAND} -E env
+             "CFLAGS=${CMAKE_C_FLAGS}"
+             "CXXFLAGS=${CMAKE_CXX_FLAGS}"
++            "LDFLAGS=${CMAKE_CXX_LINK_FLAGS}"
++            "CC=${CMAKE_C_COMPILER}"
++            "CXX=${CMAKE_CXX_COMPILER}"
++            "LD=${EMSCRIPTEN_LINKER}"
+             ${CONFIGURE_COMMAND}
+         WORKING_DIRECTORY ${CONFIGURE_BUILD_DIR}
+         ${VERBOSE_OPTION}

.patch/openssl-cmake/0006-openorbis-prefix.patch

@@ -0,0 +1,33 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 1ca57e1..593fd62 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -148,6 +148,16 @@ if(NOT BUILD_SHARED_LIBS)
+     list(APPEND OPENSSL_CONFIGURE_OPTIONS no-shared)
+ endif()
+ 
++list(APPEND OPENSSL_CONFIGURE_OPTIONS
++    no-threads no-thread-pool no-shared no-afalgeng no-async no-capieng no-cmp no-cms no-comp no-ct
++    no-docs no-dgram no-dso no-dynamic-engine no-engine no-filenames no-gost
++    no-http no-legacy no-module no-nextprotoneg no-ocsp no-padlockeng no-quic
++    no-srp no-srtp no-ssl-trace no-static-engine no-tests no-thread-pool no-ts
++    no-ui-console no-uplink no-ssl3-method no-tls1-method no-tls1_1-method
++    no-dtls1-method no-dtls1_2-method no-argon2 no-bf no-blake2 no-cast
++    no-dsa no-idea no-md4 no-mdc2 no-ocb no-rc2 no-rc4 no-rmd160 no-scrypt
++    no-siphash no-siv no-sm2 no-sm3 no-sm4 no-whirlpool no-apps)
++
+ list(SORT OPENSSL_CONFIGURE_OPTIONS)
+ list(REMOVE_DUPLICATES OPENSSL_CONFIGURE_OPTIONS)
+ list(PREPEND OPENSSL_CONFIGURE_OPTIONS ${OPENSSL_TARGET_PLATFORM})
+diff --git a/cmake/ConfigureOpenSSL.cmake b/cmake/ConfigureOpenSSL.cmake
+index 2ae23ff..22a4a27 100644
+--- a/cmake/ConfigureOpenSSL.cmake
++++ b/cmake/ConfigureOpenSSL.cmake
+@@ -154,6 +154,7 @@ function(configure_openssl)
+             "CXX=${CMAKE_CXX_COMPILER}"
+             "LD=${EMSCRIPTEN_LINKER}"
+             ${CONFIGURE_COMMAND}
++            "--prefix=${CMAKE_SYSROOT}"
+         WORKING_DIRECTORY ${CONFIGURE_BUILD_DIR}
+         ${VERBOSE_OPTION}
+         COMMAND_ERROR_IS_FATAL ANY

.patch/openssl/0002-fix-gnu-openorbis.patch

@@ -0,0 +1,13 @@
+diff --git a/crypto/o_str.c b/crypto/o_str.c
+index 8aadff5..ba427c9 100644
+--- a/crypto/o_str.c
++++ b/crypto/o_str.c
+@@ -385,7 +385,7 @@ int openssl_strerror_r(int errnum, char *buf, size_t buflen)
+      * It can return a pointer to some (immutable) static string in which case
+      * buf is left unused.
+      */
+-    err = strerror_r(errnum, buf, buflen);
++    err = (char *)strerror_r(errnum, buf, buflen);
+     if (err == NULL || buflen == 0)
+         return 0;
+     /*

.patch/sdl3/0001-ps4.patch

@@ -0,0 +1,196 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 8872895..b0eeca8 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1770,7 +1770,6 @@ elseif(EMSCRIPTEN)
+ 
+   CheckPTHREAD()
+   CheckLibUnwind()
+-
+ elseif(UNIX AND NOT APPLE AND NOT RISCOS AND NOT HAIKU)
+ 
+   set(SDL_DISABLE_DLOPEN_NOTES TRUE)
+@@ -3647,10 +3646,30 @@ if(NOT HAVE_CAMERA)
+   )
+ endif()
+ 
++# Always on?
++if (OPENORBIS)
++  sdl_sources(
++    "${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_systhread.c"
++    "${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_sysmutex.c"   # Can be faked, if necessary
++    "${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_syscond.c"    # Can be faked, if necessary
++    "${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_sysrwlock.c"   # Can be faked, if necessary
++    "${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_systls.c"
++    "${SDL3_SOURCE_DIR}/src/thread/generic/SDL_syssem.c"
++  )
++  sdl_glob_sources("${SDL3_SOURCE_DIR}/src/time/unix/*.c")
++  sdl_glob_sources("${SDL3_SOURCE_DIR}/src/timer/unix/*.c")
++  set(HAVE_SDL_THREADS TRUE)
++  set(HAVE_SDL_TIMERS TRUE)
++  set(HAVE_SDL_TIME TRUE)
++  set(SDL_TIME_UNIX 1)
++  set(SDL_TIMER_UNIX 1)
++  set(SDL_THREAD_PTHREAD 1)
++endif ()
++
+ # We always need to have threads and timers around
+ if(NOT HAVE_SDL_THREADS)
+   # The Emscripten and N-Gage platform has been carefully vetted to work without threads
+-  if(EMSCRIPTEN OR NGAGE)
++  if(EMSCRIPTEN OR NGAGE OR OPENORBIS)
+     set(SDL_THREADS_DISABLED 1)
+     sdl_glob_sources(
+       "${SDL3_SOURCE_DIR}/src/thread/generic/*.c"
+diff --git a/build-scripts/rename_macros.py b/build-scripts/rename_macros.py
+index 978120c..b6063dd 100755
+--- a/build-scripts/rename_macros.py
++++ b/build-scripts/rename_macros.py
+@@ -124,6 +124,7 @@ RENAMED_MACROS = {
+     "__RISCOS__": "SDL_PLATFORM_RISCOS",
+     "__SOLARIS__": "SDL_PLATFORM_SOLARIS",
+     "__PSP__": "SDL_PLATFORM_PSP",
++    "__PS4__": "SDL_PLATFORM_PS4",
+     "__PS2__": "SDL_PLATFORM_PS2",
+     "__VITA__": "SDL_PLATFORM_VITA",
+     "__3DS__": "SDL_PLATFORM_3DS",
+diff --git a/include/SDL3/SDL_platform_defines.h b/include/SDL3/SDL_platform_defines.h
+index 7963149..6c0dd5d 100644
+--- a/include/SDL3/SDL_platform_defines.h
++++ b/include/SDL3/SDL_platform_defines.h
+@@ -442,6 +442,16 @@
+ #define SDL_PLATFORM_PSP 1
+ #endif
+ 
++#if defined(__PS4__) || defined(__OPENORBIS__)
++
++/**
++ * A preprocessor macro that is only defined if compiling for Sony PSP.
++ *
++ * \since This macro is available since SDL 3.2.0.
++ */
++#define SDL_PLATFORM_PS4 1
++#endif
++
+ #if defined(__PS2__) || defined(PS2)
+ 
+ /**
+diff --git a/src/SDL.c b/src/SDL.c
+index b1a1a56..0a3fec6 100644
+--- a/src/SDL.c
++++ b/src/SDL.c
+@@ -714,7 +714,7 @@ void SDL_Quit(void)
+     SDL_DBus_Quit();
+ #endif
+ 
+-#if defined(SDL_PLATFORM_UNIX) && !defined(SDL_PLATFORM_ANDROID) && !defined(SDL_PLATFORM_EMSCRIPTEN) && !defined(SDL_PLATFORM_PRIVATE)
++#if defined(SDL_PLATFORM_UNIX) && !defined(SDL_PLATFORM_ANDROID) && !defined(SDL_PLATFORM_EMSCRIPTEN) && !defined(SDL_PLATFORM_PRIVATE) && !defined(SDL_PLATFORM_PS4)
+     SDL_Gtk_Quit();
+ #endif
+ 
+@@ -813,6 +813,8 @@ const char *SDL_GetPlatform(void)
+     return "tvOS";
+ #elif defined(SDL_PLATFORM_PS2)
+     return "PlayStation 2";
++#elif defined(SDL_PLATFORM_PS4)
++    return "PlayStation 4";
+ #elif defined(SDL_PLATFORM_PSP)
+     return "PlayStation Portable";
+ #elif defined(SDL_PLATFORM_VITA)
+diff --git a/src/audio/SDL_audio.c b/src/audio/SDL_audio.c
+index c1e4241..65b1e6d 100644
+--- a/src/audio/SDL_audio.c
++++ b/src/audio/SDL_audio.c
+@@ -80,6 +80,9 @@ static const AudioBootStrap *const bootstrap[] = {
+ #ifdef SDL_AUDIO_DRIVER_NGAGE
+     &NGAGEAUDIO_bootstrap,
+ #endif
++#ifdef SDL_AUDIO_DRIVER_PS4
++	&PS4AUDIO_bootstrap,
++#endif
+ #ifdef SDL_AUDIO_DRIVER_EMSCRIPTEN
+     &EMSCRIPTENAUDIO_bootstrap,
+ #endif
+diff --git a/src/joystick/SDL_joystick.c b/src/joystick/SDL_joystick.c
+index 60c9743..2d12c3a 100644
+--- a/src/joystick/SDL_joystick.c
++++ b/src/joystick/SDL_joystick.c
+@@ -106,6 +106,9 @@ static SDL_JoystickDriver *SDL_joystick_drivers[] = {
+ #ifdef SDL_JOYSTICK_N3DS
+     &SDL_N3DS_JoystickDriver,
+ #endif
++#ifdef SDL_JOYSTICK_PS4
++	&SDL_PS4_JoystickDriver,
++#endif
+ #if defined(SDL_JOYSTICK_DUMMY) || defined(SDL_JOYSTICK_DISABLED)
+     &SDL_DUMMY_JoystickDriver
+ #endif
+diff --git a/src/joystick/SDL_sysjoystick.h b/src/joystick/SDL_sysjoystick.h
+index 47ce42c..42ab9de 100644
+--- a/src/joystick/SDL_sysjoystick.h
++++ b/src/joystick/SDL_sysjoystick.h
+@@ -253,6 +253,7 @@ extern SDL_JoystickDriver SDL_HAIKU_JoystickDriver;
+ extern SDL_JoystickDriver SDL_HIDAPI_JoystickDriver;
+ extern SDL_JoystickDriver SDL_RAWINPUT_JoystickDriver;
+ extern SDL_JoystickDriver SDL_IOS_JoystickDriver;
++extern SDL_JoystickDriver SDL_PS4_JoystickDriver;
+ extern SDL_JoystickDriver SDL_LINUX_JoystickDriver;
+ extern SDL_JoystickDriver SDL_VIRTUAL_JoystickDriver;
+ extern SDL_JoystickDriver SDL_WGI_JoystickDriver;
+diff --git a/src/render/SDL_sysrender.h b/src/render/SDL_sysrender.h
+index a1bb44a..51843c4 100644
+--- a/src/render/SDL_sysrender.h
++++ b/src/render/SDL_sysrender.h
+@@ -381,6 +381,7 @@ extern SDL_RenderDriver NGAGE_RenderDriver;
+ extern SDL_RenderDriver VULKAN_RenderDriver;
+ extern SDL_RenderDriver PS2_RenderDriver;
+ extern SDL_RenderDriver PSP_RenderDriver;
++extern SDL_RenderDriver PS4_RenderDriver;
+ extern SDL_RenderDriver SW_RenderDriver;
+ extern SDL_RenderDriver VITA_GXM_RenderDriver;
+ extern SDL_RenderDriver GPU_RenderDriver;
+diff --git a/src/stdlib/SDL_string.c b/src/stdlib/SDL_string.c
+index 4a870f6..69ca1db 100644
+--- a/src/stdlib/SDL_string.c
++++ b/src/stdlib/SDL_string.c
+@@ -32,7 +32,9 @@
+ 
+ #include "SDL_casefolding.h"
+ 
+-#if defined(__SIZEOF_WCHAR_T__)
++#if defined(SDL_PLATFORM_PS4)
++#define SDL_SIZEOF_WCHAR_T 2
++#elif defined(__SIZEOF_WCHAR_T__)
+ #define SDL_SIZEOF_WCHAR_T __SIZEOF_WCHAR_T__
+ #elif defined(SDL_PLATFORM_NGAGE)
+ #define SDL_SIZEOF_WCHAR_T 2
+@@ -43,7 +45,6 @@
+ #endif
+ SDL_COMPILE_TIME_ASSERT(sizeof_wchar_t, sizeof(wchar_t) == SDL_SIZEOF_WCHAR_T);
+ 
+-
+ char *SDL_UCS4ToUTF8(Uint32 codepoint, char *dst)
+ {
+     if (!dst) {
+diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
+index f650f27..e23424f 100644
+--- a/src/video/SDL_video.c
++++ b/src/video/SDL_video.c
+@@ -131,6 +131,9 @@ static VideoBootStrap *bootstrap[] = {
+ #ifdef SDL_VIDEO_DRIVER_NGAGE
+     &NGAGE_bootstrap,
+ #endif
++#ifdef SDL_VIDEO_DRIVER_PS4
++	&PS4_bootstrap,
++#endif
+ #ifdef SDL_VIDEO_DRIVER_KMSDRM
+     &KMSDRM_bootstrap,
+ #endif
+@@ -314,6 +317,7 @@ static bool SDL_CreateWindowTexture(SDL_VideoDevice *_this, SDL_Window *window,
+     SDL_GetWindowSizeInPixels(window, &w, &h);
+ 
+     if (!data) {
++
+         SDL_Renderer *renderer = NULL;
+         const char *render_driver = NULL;
+ 

.patch/spirv-tools/0003-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"

CMakeLists.txt

@@ -22,6 +22,7 @@ include(UseCcache)
 include(CMakeDependentOption)
 include(CTest)
 include(CPMUtil)
+include(OpenOrbis)
 
 if (NOT DEFINED ARCHITECTURE)
     message(FATAL_ERROR "Architecture didn't make it out of scope, did you delete DetectArchitecture.cmake?")

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()
 
 if (NIGHTLY_BUILD)

CMakeModules/OpenOrbis.cmake

@@ -0,0 +1,46 @@
+# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+function(create_ps4_eboot 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 ${target}_eboot.bin
+        VERBATIM
+        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+        DEPENDS ${project}
+    )
+    add_custom_target(${project}_pkg ALL DEPENDS "${target}.pkg")
+endfunction()
+
+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 ${target}_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 "${target}_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 ()

cpmfile.json

@@ -12,7 +12,8 @@
         "min_version": "1.57",
         "package": "Boost",
         "patches": [
-            "0001-clang-cl.patch"
+            "0001-clang-cl.patch",
+            "0004-openorbis.patch"
         ],
         "repo": "boostorg/boost",
         "version": "boost-1.90.0"
@@ -70,12 +71,18 @@
         "hash": "a0d2fa8c957704dd49e00a726284ac5ca034b50b00d2b20a94fa1bbfbb80841467834bfdc84aa0ed0d6aab894608fd6c86c3b94eee46343f0e6d9c22e391dbf9",
         "min_version": "1.3",
         "repo": "lsalzman/enet",
-        "version": "v1.3.18"
+        "version": "v1.3.18",
+        "patches": [
+            "0001-openorbis.patch"
+        ]
     },
     "ffmpeg": {
         "hash": "ed177621176b3961bdcaa339187d3a7688c1c8b060b79c4bb0257cbc67ad7021ae5d5adca5303b45625abbbe3d9aafdd87ce777b8690ac295290d744c875489a",
         "repo": "FFmpeg/FFmpeg",
-        "version": "c7b5f1537d"
+        "version": "c7b5f1537d",
+        "patches": [
+            "0001-sysctl-openorbis.patch"
+        ]
     },
     "ffmpeg-ci": {
         "ci": true,
@@ -190,7 +197,8 @@
         "min_version": "3.0.0",
         "package": "OpenSSL",
         "patches": [
-            "0001-add-bundled-cert.patch"
+            "0001-add-bundled-cert.patch",
+            "0002-fix-gnu-openorbis.patch"
         ],
         "repo": "openssl/openssl",
         "version": "openssl-3.6.2"
@@ -213,7 +221,9 @@
             "0001-cpmutil-compat.patch",
             "0002-use-ccache.patch",
             "0003-use-cmake-compiler-flags.patch",
-            "0004-use-shell-wrapper.patch"
+            "0004-use-shell-wrapper.patch",
+            "0005-wasm-support.patch",
+            "0006-openorbis-prefix.patch"
         ],
         "repo": "jimmy-park/openssl-cmake",
         "version": "3.6.2"
@@ -251,7 +261,11 @@
         "min_version": "3.2.10",
         "package": "SDL3",
         "repo": "libsdl-org/SDL",
-        "version": "release-3.4.8"
+        "version": "release-3.4.8",
+        "patches": [
+            "0001-ps4.patch",
+            "0002-ps4-drivers.patch"
+        ]
     },
     "sdl3-ci": {
         "ci": true,

dist/icon_variations/ps4.svg

@@ -0,0 +1,215 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="512"
+   height="512"
+   fill="none"
+   viewBox="0 0 512 512"
+   version="1.1"
+   id="svg7"
+   sodipodi:docname="ps4.svg"
+   inkscape:version="1.4.2 (ebf0e940d0, 2025-05-08)"
+   inkscape:export-filename="base.svg.2026_01_12_14_43_47.0.svg"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs7">
+    <linearGradient
+       id="linearGradient5"
+       inkscape:collect="always">
+      <stop
+         style="stop-color:#003e74;stop-opacity:1;"
+         offset="0"
+         id="stop4" />
+      <stop
+         style="stop-color:#2ea8ff;stop-opacity:1;"
+         offset="1"
+         id="stop5" />
+    </linearGradient>
+    <linearGradient
+       id="linearGradient1"
+       inkscape:collect="always">
+      <stop
+         style="stop-color:#3579ff;stop-opacity:1;"
+         offset="0"
+         id="stop2" />
+      <stop
+         style="stop-color:#0b00ff;stop-opacity:1;"
+         offset="1"
+         id="stop3" />
+    </linearGradient>
+    <linearGradient
+       id="swatch37"
+       inkscape:swatch="solid">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="0"
+         id="stop37" />
+    </linearGradient>
+    <linearGradient
+       id="swatch28"
+       inkscape:swatch="solid">
+      <stop
+         style="stop-color:#252525;stop-opacity:1;"
+         offset="0"
+         id="stop28" />
+    </linearGradient>
+    <linearGradient
+       id="swatch27"
+       inkscape:swatch="solid">
+      <stop
+         style="stop-color:#000000;stop-opacity:1;"
+         offset="0"
+         id="stop27" />
+    </linearGradient>
+    <linearGradient
+       id="swatch15"
+       inkscape:swatch="solid">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="0"
+         id="stop16" />
+    </linearGradient>
+    <linearGradient
+       id="linearGradient14"
+       inkscape:swatch="gradient">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="0"
+         id="stop14" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:0;"
+         offset="1"
+         id="stop15" />
+    </linearGradient>
+    <linearGradient
+       id="swatch9"
+       inkscape:swatch="solid">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="0"
+         id="stop10" />
+    </linearGradient>
+    <linearGradient
+       id="swatch8"
+       inkscape:swatch="solid">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="0"
+         id="stop9" />
+    </linearGradient>
+    <rect
+       x="22.627417"
+       y="402.76802"
+       width="521.34025"
+       height="248.94868"
+       id="rect24" />
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath18">
+      <circle
+         style="opacity:1;mix-blend-mode:normal;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:10.8382;stroke-opacity:0.566238;paint-order:stroke fill markers"
+         id="circle18"
+         cx="-246.8315"
+         cy="246.8338"
+         inkscape:label="Circle"
+         r="191.89999" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath22">
+      <circle
+         style="opacity:1;mix-blend-mode:normal;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:10.8382;stroke-opacity:0.566238;paint-order:stroke fill markers"
+         id="circle22"
+         cx="256"
+         cy="256"
+         inkscape:label="Circle"
+         r="191.89999" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath128">
+      <circle
+         style="fill:none;fill-opacity:1;stroke:#03ffff;stroke-width:0;stroke-dasharray:none;stroke-opacity:1"
+         id="circle128"
+         cx="256"
+         cy="256"
+         r="192" />
+    </clipPath>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient1"
+       id="linearGradient3"
+       x1="256"
+       y1="64"
+       x2="256"
+       y2="448"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(1.1874952,0,0,-1.1874952,-47.370662,560.66391)" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient5"
+       id="linearGradient4"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(-1.1874952,0,0,1.1874952,560.61528,-47.345282)"
+       x1="256"
+       y1="64"
+       x2="256"
+       y2="448" />
+  </defs>
+  <sodipodi:namedview
+     id="namedview7"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="1"
+     inkscape:cx="286.49999"
+     inkscape:cy="236.99999"
+     inkscape:window-width="1600"
+     inkscape:window-height="849"
+     inkscape:window-x="0"
+     inkscape:window-y="27"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg7" />
+  <path
+     id="path8-7"
+     style="display:inline;mix-blend-mode:color;fill:url(#linearGradient3);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0;stroke-dasharray:none;stroke-opacity:0.566238;paint-order:stroke fill markers"
+     inkscape:label="Circle"
+     d="m 256.62812,484.66422 a 227.99908,228.00372 0 0 1 -94.5288,-20.52182 c 17.54241,-0.96226 34.77843,-4.71825 46.2868,-10.46733 12.69502,-6.3416 25.70492,-17.24174 35.38366,-26.3736 h 36.45053 c 0.93211,0.61234 1.88758,1.23061 2.86668,1.85086 4.89722,14.18571 13.27668,38.80747 17.49933,51.23264 a 227.99908,228.00372 0 0 1 -43.9582,4.27925 z m 55.26491,-6.80041 -16.39068,-41.47736 c 6.99845,3.71973 14.6813,7.07649 22.62503,9.76921 20.75463,7.03513 39.46594,9.14022 49.31353,9.76688 a 227.99908,228.00372 0 0 1 -55.54788,21.94127 z m 58.6952,-23.72487 c -8.69086,-4.31956 -29.66977,-14.9556 -49.97917,-26.83747 h 87.23219 a 227.99908,228.00372 0 0 1 -37.25302,26.83747 z m -241.49988,-8.48659 a 227.99908,228.00372 0 0 1 -23.67337,-18.35088 h 95.80906 c -1.32304,0.72101 -2.11058,1.13186 -2.11058,1.13186 l 9.37935,10.63433 -34.47214,-6.30174 c 0,-2e-5 -10.96427,4.13624 -36.05858,11.02861 -3.09966,0.85131 -6.06162,1.45425 -8.87374,1.85782 z M 96.054184,418.52496 A 227.99908,228.00372 0 0 1 64.743277,379.80069 h 53.833883 c 16.2593,10.82121 36.03109,20.56336 55.93056,22.04797 47.50893,3.54468 62.979,-1.67459 62.979,-1.67459 0,0 -4.13964,4.3321 -13.0323,12.01204 -2.4447,2.11135 -5.46123,4.28998 -8.54904,6.33885 z m 156.603246,0 c 4.10483,-4.24043 6.54978,-7.04162 6.54978,-7.04162 0,0 3.17296,2.8621 8.63949,7.04162 z m 54.10293,0 c -19.35695,-13.88741 -22.86161,-25.14433 -22.86161,-25.14433 0,0 49.2172,17.2685 90.39112,0.28064 10.4477,-4.31055 19.37408,-9.1049 26.88099,-13.86058 h 47.3421 a 227.99908,228.00372 0 0 1 -31.31091,38.72427 z M 59.385631,371.02418 A 227.99908,228.00372 0 0 1 41.543041,332.29992 H 159.20017 c 1.30773,2.3199 2.75142,4.57103 4.34409,6.73083 12.77878,17.32895 25.06121,26.96783 33.0852,31.99343 h -27.15468 c -5.2719,-0.84 -10.81534,-1.78919 -16.40924,-2.84819 -27.04349,-5.11994 -72.845405,-20.48007 -72.845405,-20.48007 0,0 10.296355,11.13669 26.131855,23.32826 z m 238.424449,0 c 30.05703,-10.10404 47.05829,-24.07021 56.34572,-38.72426 h 117.55739 a 227.99908,228.00372 0 0 1 -17.84258,38.72426 h -40.22176 c 13.33114,-10.41219 19.38725,-18.85882 19.38725,-18.85882 0,0 -30.08919,11.11726 -59.29823,18.85882 z m -41.2585,-14.62133 c -0.90134,-0.01 -9.08983,-0.64727 -40.38179,-18.55498 -2.80164,-1.60327 -5.61377,-3.47048 -8.41452,-5.54795 h 37.53597 c 6.43727,15.58979 11.34615,24.10293 11.34615,24.10293 0,0 -0.0258,6.4e-4 -0.0858,0 z m 12.72847,-0.0418 c 0,0 -2.97304,-8.3824 -6.55675,-24.06118 h 46.48163 c -24.16151,23.08045 -39.92488,24.06123 -39.92488,24.06123 z M 38.653164,323.52341 a 227.99908,228.00372 0 0 1 -8.28,-38.72426 H 147.25331 c 0.50409,11.4347 2.40394,25.61361 7.73264,38.72426 z m 158.567726,0 c -12.80955,-11.77756 -24.77977,-26.58932 -33.71374,-38.72426 h 65.85729 c 4.01234,15.08912 8.39298,28.09557 12.44549,38.72426 z m 63.60057,0 c -2.16662,-10.57203 -4.40101,-23.55135 -6.23667,-38.72426 h 95.8253 c -7.46906,9.7857 -18.55287,23.51811 -32.62829,38.72426 z m 97.99155,0 c 5.95644,-13.69644 6.2152,-27.44278 5.00743,-38.72426 h 119.06262 a 227.99908,228.00372 0 0 1 -8.28,38.72426 z M 29.452392,276.02264 A 227.99908,228.00372 0 0 1 28.62903,256.6605 227.99908,228.00372 0 0 1 29.452392,237.29836 H 219.64878 c 2.02639,13.95226 4.61647,26.90106 7.48446,38.72428 H 157.2241 c -5.80191,-8.33616 -9.27267,-13.98815 -9.27267,-13.98815 0,0 -0.7416,5.5263 -0.8396,13.98815 z m 224.144368,0 c -1.22897,-11.76966 -2.19512,-24.70616 -2.7113,-38.72428 h 232.91837 a 227.99908,228.00372 0 0 1 0.82337,19.36214 227.99908,228.00372 0 0 1 -0.82337,19.36214 H 362.56568 c -0.39943,-2.2888 -0.8157,-4.40137 -1.19214,-6.30638 0,0 -1.52342,2.281 -4.43454,6.30638 z M 30.373164,228.52186 a 227.99908,228.00372 0 0 1 8.28,-38.72427 H 218.96921 c -1.16001,13.8461 -1.41371,26.99937 -0.37573,38.72427 z m 220.252536,0 c -0.27246,-12.17105 -0.19776,-25.09608 0.33166,-38.72427 h 223.6457 a 227.99908,228.00372 0 0 1 8.28,38.72427 z M 41.540725,181.02109 a 227.99908,228.00372 0 0 1 17.84259,-38.72427 H 225.63264 c -2.42151,12.98777 -4.45297,26.07281 -5.81919,38.72427 z m 209.892105,0 c 1.03997,-13.90922 3.42234,-26.81596 6.74692,-38.72427 h 195.69317 a 227.99908,228.00372 0 0 1 17.84258,38.72427 z M 64.740961,133.52032 A 227.99908,228.00372 0 0 1 96.051856,94.796041 H 236.06961 c -3.05987,12.287259 -6.07477,25.390049 -8.74155,38.724279 z m 196.112969,0 c 4.80192,-14.52175 10.96848,-27.42708 17.67095,-38.724279 h 138.6795 a 227.99908,228.00372 0 0 1 31.3109,38.724279 z M 105.41267,86.019537 A 227.99908,228.00372 0 0 1 254.61726,28.666053 c -3.30134,10.858112 -9.7429,31.901037 -16.31878,57.353484 z m 178.62756,0 C 299.82749,62.260898 317.24402,46.83239 326.52798,39.636692 a 227.99908,228.00372 0 0 1 81.31559,46.382845 z" />
+  <path
+     id="path8-7-2"
+     style="display:inline;mix-blend-mode:color;fill:url(#linearGradient4);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0;stroke-dasharray:none;stroke-opacity:0.566238;paint-order:stroke fill markers"
+     inkscape:label="Circle"
+     d="m 256.61651,28.654412 a 227.99908,228.00372 0 0 1 94.5288,20.521817 C 333.6029,50.138492 316.36688,53.89448 304.85851,59.64356 292.1635,65.985164 279.15359,76.8853 269.47486,86.017162 h -36.45054 c -0.93211,-0.612343 -1.88758,-1.230613 -2.86668,-1.850865 -4.89722,-14.18571 -13.27667,-38.807461 -17.49932,-51.232639 a 227.99908,228.00372 0 0 1 43.95819,-4.279246 z m -55.26491,6.800405 16.39068,41.477366 c -6.99844,-3.719734 -14.6813,-7.076497 -22.62503,-9.769213 -20.75463,-7.035126 -39.46594,-9.140222 -49.31352,-9.766875 A 227.99908,228.00372 0 0 1 201.3516,35.454817 Z m -58.6952,23.724872 c 8.69086,4.319561 29.66977,14.955598 49.97917,26.837473 H 105.40338 A 227.99908,228.00372 0 0 1 142.6564,59.179689 Z m 241.49988,8.486589 a 227.99908,228.00372 0 0 1 23.67337,18.350884 h -95.80906 c 1.32305,-0.721011 2.11058,-1.131861 2.11058,-1.131861 l -9.37935,-10.634328 34.47215,6.30174 c 0,1.2e-5 10.96426,-4.136248 36.05857,-11.028611 3.09966,-0.851315 6.06162,-1.454254 8.87374,-1.857824 z m 33.03417,27.127388 a 227.99908,228.00372 0 0 1 31.31091,38.724274 h -53.83388 c -16.25931,-10.82121 -36.0311,-20.56336 -55.93057,-22.04797 -47.50892,-3.54468 -62.97899,1.67459 -62.97899,1.67459 0,0 4.13963,-4.3321 13.03229,-12.01204 2.4447,-2.111347 5.46123,-4.289985 8.54904,-6.338854 z m -156.60325,0 c -4.10482,4.240439 -6.54978,7.041624 -6.54978,7.041624 0,0 -3.17295,-2.862104 -8.63949,-7.041624 z m -54.10293,0 c 19.35695,13.887414 22.86161,25.144334 22.86161,25.144334 0,0 -49.2172,-17.2685 -90.39112,-0.28064 -10.4477,4.31055 -19.37408,9.1049 -26.88099,13.86058 H 64.73166 A 227.99908,228.00372 0 0 1 96.042582,94.793666 Z m 247.37474,47.500784 a 227.99908,228.00372 0 0 1 17.84257,38.72426 H 354.04446 c -1.30773,-2.3199 -2.75142,-4.57103 -4.34409,-6.73083 -12.77878,-17.32895 -25.06121,-26.96783 -33.0852,-31.99343 h 27.15468 c 5.2719,0.84 10.81534,1.78919 16.40924,2.84819 27.04349,5.11994 72.84541,20.48007 72.84541,20.48007 0,0 -10.29636,-11.13669 -26.13186,-23.32826 z m -238.42446,0 c -30.05702,10.10404 -47.05829,24.07021 -56.34572,38.72426 H 41.531435 a 227.99908,228.00372 0 0 1 17.842579,-38.72426 h 40.221767 c -13.331141,10.41219 -19.387248,18.85882 -19.387248,18.85882 0,0 30.089197,-11.11726 59.298227,-18.85882 z m 41.2585,14.62133 c 0.90134,0.009 9.08984,0.64727 40.38179,18.55498 2.80164,1.60327 5.61377,3.47048 8.41452,5.54795 h -37.53597 c -6.43727,-15.58979 -11.34615,-24.10293 -11.34615,-24.10293 0,0 0.0258,-6.4e-4 0.0859,0 z m -12.72847,0.0418 c 0,0 2.97304,8.3824 6.55675,24.06118 H 204.0397 c 24.16152,-23.08045 39.92488,-24.06123 39.92488,-24.06123 z m 230.62688,32.83764 a 227.99908,228.00372 0 0 1 8.28,38.72426 H 365.99132 c -0.50409,-11.4347 -2.40394,-25.61361 -7.73264,-38.72426 z m -158.56772,0 c 12.80955,11.77756 24.77977,26.58932 33.71374,38.72426 h -65.85729 c -4.01234,-15.08912 -8.39298,-28.09557 -12.44549,-38.72426 z m -63.60057,0 c 2.16662,10.57203 4.40101,23.55135 6.23667,38.72426 h -95.8253 c 7.46906,-9.7857 18.55287,-23.51811 32.62829,-38.72426 z m -97.99154,0 c -5.95644,13.69644 -6.21521,27.44278 -5.00743,38.72426 H 30.361558 a 227.99908,228.00372 0 0 1 8.280001,-38.72426 z m 329.3606,47.50077 a 227.99908,228.00372 0 0 1 0.82336,19.36214 227.99908,228.00372 0 0 1 -0.82336,19.36214 H 293.59585 c -2.02639,-13.95226 -4.61647,-26.90106 -7.48446,-38.72428 h 69.90914 c 5.80191,8.33616 9.27267,13.98815 9.27267,13.98815 0,0 0.74161,-5.5263 0.8396,-13.98815 z m -224.14436,0 c 1.22897,11.76966 2.19512,24.70616 2.7113,38.72428 H 29.440786 a 227.99908,228.00372 0 0 1 -0.823361,-19.36214 227.99908,228.00372 0 0 1 0.823361,-19.36214 H 150.67895 c 0.39943,2.2888 0.8157,4.40137 1.19214,6.30638 0,0 1.52343,-2.281 4.43455,-6.30638 z m 223.22359,47.50078 a 227.99908,228.00372 0 0 1 -8.28,38.72427 H 294.27542 c 1.16002,-13.8461 1.41371,-26.99937 0.37574,-38.72427 z m -220.25252,0 c 0.27245,12.17105 0.19775,25.09608 -0.33167,38.72427 H 38.641559 a 227.99908,228.00372 0 0 1 -8.280001,-38.72427 z m 209.08496,47.50077 a 227.99908,228.00372 0 0 1 -17.84258,38.72427 H 287.61199 c 2.42151,-12.98777 4.45297,-26.07281 5.81919,-38.72427 z m -209.89209,0 c -1.03998,13.90921 -3.42235,26.81596 -6.74692,38.72427 H 59.371698 A 227.99908,228.00372 0 0 1 41.52912,332.29754 Z m 186.69187,47.50077 a 227.99908,228.00372 0 0 1 -31.3109,38.72428 H 277.17503 c 3.05986,-12.28726 6.07476,-25.39005 8.74154,-38.72428 z m -196.11297,0 c -4.80193,14.52175 -10.96849,27.42708 -17.67095,38.72428 H 96.040255 A 227.99908,228.00372 0 0 1 64.729344,379.79831 Z m 155.44125,47.50078 a 227.99908,228.00372 0 0 1 -149.20459,57.35348 c 3.30135,-10.85811 9.7429,-31.90104 16.31879,-57.35348 z m -178.62756,0 c -15.78726,23.75863 -33.20379,39.18714 -42.48775,46.38284 a 227.99908,228.00372 0 0 1 -81.31558,-46.38284 z" />
+  <ellipse
+     style="fill:none;fill-opacity:0.679924;stroke:#97f0e5;stroke-width:17.5749;stroke-dasharray:none;stroke-opacity:1"
+     id="path192"
+     cx="88.20919"
+     cy="216.80666"
+     rx="43.306744"
+     ry="42.75507" />
+  <path
+     style="fill:none;fill-opacity:0.679924;stroke:#97f0e5;stroke-width:17.5749;stroke-dasharray:none;stroke-opacity:1"
+     d="M 211.35225,346.71976 151.38374,303.96994 137.1338,384.12586 Z"
+     id="path195" />
+  <path
+     id="path196-7"
+     style="fill:none;fill-opacity:0.679924;stroke:#97f0e5;stroke-width:17.5749;stroke-dasharray:none;stroke-opacity:1"
+     d="m 309.50171,362.30735 86.0678,57.93833 m -75.48269,11.93227 57.93833,-86.0678" />
+  <rect
+     style="fill:none;fill-opacity:0.679924;stroke:#97f0e5;stroke-width:13.9781;stroke-dasharray:none;stroke-opacity:1"
+     id="rect197"
+     width="66.112526"
+     height="59.501274"
+     x="93.831078"
+     y="-503.61469"
+     transform="rotate(108)" />
+</svg>

docs/Caveats.md

@@ -12,6 +12,7 @@
 - [NetBSD](#netbsd)
 - [MSYS2](#msys2)
 - [RedoxOS](#redoxos)
+- [PlayStation 4](#playstation-4)
 - [Windows](#windows)
   - [Windows 7, Windows 8 and Windows 8.1](#windows-7-windows-8-and-windows-81)
   - [Windows Vista and below](#windows-vista-and-below)
@@ -245,6 +246,17 @@ The package install may randomly hang at times, in which case it has to be resta
 
 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
+
+```sh
+export OO_PS4_TOOLCHAIN="$HOME/OpenOrbis/PS4Toolchain/prefix"
+export DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1
+```
+
+```sh
+cp $OO_PS4_TOOLCHAIN/include/endian.h $OO_PS4_TOOLCHAIN/include/sys/endian.h
+```
+
 ## Windows
 
 ### Windows 7, Windows 8 and Windows 8.1

docs/user/Basics.md

@@ -35,6 +35,7 @@ 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.
 

externals/CMakeLists.txt

@@ -260,6 +260,11 @@ target_include_directories(tz PUBLIC ./tz)
 add_library(bc_decoder bc_decoder/bc_decoder.cpp)
 target_include_directories(bc_decoder PUBLIC ./bc_decoder)
 
+if (OPENORBIS)
+    add_library(ps4sup ps4sup/emutls.c ps4sup/stub.cpp)
+    target_include_directories(ps4sup PUBLIC ./ps4sup)
+endif()
+
 if (NOT TARGET RenderDoc::API)
     add_library(renderdoc INTERFACE)
     target_include_directories(renderdoc SYSTEM INTERFACE ./renderdoc)

externals/ps4sup/emutls.c

@@ -0,0 +1,184 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+/* ===---------- emutls.c - Implements __emutls_get_address ---------------===
+ *
+ *                     The LLVM Compiler Infrastructure
+ *
+ * This file is dual licensed under the MIT and the University of Illinois Open
+ * Source Licenses. See LICENSE.TXT for details.
+ *
+ * ===----------------------------------------------------------------------===
+ */
+#include <pthread.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+//#include "int_util.h"
+
+/* Default is not to use posix_memalign, so systems like Android
+ * can use thread local data without heavier POSIX memory allocators.
+ */
+#ifndef EMUTLS_USE_POSIX_MEMALIGN
+#define EMUTLS_USE_POSIX_MEMALIGN 0
+#endif
+
+/* For every TLS variable xyz,
+ * there is one __emutls_control variable named __emutls_v.xyz.
+ * If xyz has non-zero initial value, __emutls_v.xyz's "value"
+ * will point to __emutls_t.xyz, which has the initial value.
+ */
+typedef struct __emutls_control {
+    size_t size;  /* size of the object in bytes */
+    size_t align;  /* alignment of the object in bytes */
+    union {
+        uintptr_t index;  /* data[index-1] is the object address */
+        void* address;  /* object address, when in single thread env */
+    } object;
+    void* value;  /* null or non-zero initial value for the object */
+} __emutls_control;
+
+static inline void* emutls_memalign_alloc(size_t align, size_t size) {
+    void *base;
+#if EMUTLS_USE_POSIX_MEMALIGN
+    if (posix_memalign(&base, align, size) != 0)
+        abort();
+#else
+    #define EXTRA_ALIGN_PTR_BYTES (align - 1 + sizeof(void*))
+    char* object;
+    if ((object = malloc(EXTRA_ALIGN_PTR_BYTES + size)) == NULL)
+        abort();
+    base = (void*)(((uintptr_t)(object + EXTRA_ALIGN_PTR_BYTES))
+                    & ~(uintptr_t)(align - 1));
+
+    ((void**)base)[-1] = object;
+#endif
+    return base;
+}
+
+static inline void emutls_memalign_free(void* base) {
+#if EMUTLS_USE_POSIX_MEMALIGN
+    free(base);
+#else
+    /* The mallocated address is in ((void**)base)[-1] */
+    free(((void**)base)[-1]);
+#endif
+}
+
+/* Emulated TLS objects are always allocated at run-time. */
+static inline void* emutls_allocate_object(__emutls_control* control) {
+    /* Use standard C types, check with gcc's emutls.o. */
+    //typedef unsigned int gcc_word __attribute__((mode(word)));
+    //typedef unsigned int gcc_pointer __attribute__((mode(pointer)));
+    //COMPILE_TIME_ASSERT(sizeof(size_t) == sizeof(gcc_word));
+    //COMPILE_TIME_ASSERT(sizeof(uintptr_t) == sizeof(gcc_pointer));
+    //COMPILE_TIME_ASSERT(sizeof(uintptr_t) == sizeof(void*));
+
+    size_t size = control->size;
+    size_t align = control->align;
+    if (align < sizeof(void*))
+        align = sizeof(void*);
+    /* Make sure that align is power of 2. */
+    if ((align & (align - 1)) != 0)
+        abort();
+
+    void* base = emutls_memalign_alloc(align, size);
+    if (control->value)
+        memcpy(base, control->value, size);
+    else
+        memset(base, 0, size);
+    return base;
+}
+
+static pthread_mutex_t emutls_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+static size_t emutls_num_object = 0;  /* number of allocated TLS objects */
+
+typedef struct emutls_address_array {
+    uintptr_t size;  /* number of elements in the 'data' array */
+    void* data[];
+} emutls_address_array;
+
+static pthread_key_t emutls_pthread_key;
+
+static void emutls_key_destructor(void* ptr) {
+    emutls_address_array* array = (emutls_address_array*)ptr;
+    uintptr_t i;
+    for (i = 0; i < array->size; ++i) {
+        if (array->data[i])
+            emutls_memalign_free(array->data[i]);
+    }
+    free(ptr);
+}
+
+static void emutls_init(void) {
+    if (pthread_key_create(&emutls_pthread_key, emutls_key_destructor) != 0)
+        abort();
+}
+
+/* Returns control->object.index; set index if not allocated yet. */
+static inline uintptr_t emutls_get_index(__emutls_control* control) {
+    uintptr_t index = __atomic_load_n(&control->object.index, __ATOMIC_ACQUIRE);
+    if (!index) {
+        static pthread_once_t once = PTHREAD_ONCE_INIT;
+        pthread_once(&once, emutls_init);
+        pthread_mutex_lock(&emutls_mutex);
+        index = control->object.index;
+        if (!index) {
+            index = ++emutls_num_object;
+            __atomic_store_n(&control->object.index, index, __ATOMIC_RELEASE);
+        }
+        pthread_mutex_unlock(&emutls_mutex);
+    }
+    return index;
+}
+
+/* Updates newly allocated thread local emutls_address_array. */
+static inline void emutls_check_array_set_size(emutls_address_array* array,
+                                               uintptr_t size) {
+    if (array == NULL)
+        abort();
+    array->size = size;
+    pthread_setspecific(emutls_pthread_key, (void*)array);
+}
+
+/* Returns the new 'data' array size, number of elements,
+ * which must be no smaller than the given index.
+ */
+static inline uintptr_t emutls_new_data_array_size(uintptr_t index) {
+   /* Need to allocate emutls_address_array with one extra slot
+    * to store the data array size.
+    * Round up the emutls_address_array size to multiple of 16.
+    */
+    return ((index + 1 + 15) & ~((uintptr_t)15)) - 1;
+}
+
+/* Returns the thread local emutls_address_array.
+ * Extends its size if necessary to hold address at index.
+ */
+static inline emutls_address_array* emutls_get_address_array(uintptr_t index) {
+    emutls_address_array* array = pthread_getspecific(emutls_pthread_key);
+    if (array == NULL) {
+        uintptr_t new_size = emutls_new_data_array_size(index);
+        array = calloc(new_size + 1, sizeof(void*));
+        emutls_check_array_set_size(array, new_size);
+    } else if (index > array->size) {
+        uintptr_t orig_size = array->size;
+        uintptr_t new_size = emutls_new_data_array_size(index);
+        array = realloc(array, (new_size + 1) * sizeof(void*));
+        if (array)
+            memset(array->data + orig_size, 0,
+                   (new_size - orig_size) * sizeof(void*));
+        emutls_check_array_set_size(array, new_size);
+    }
+    return array;
+}
+
+void* __emutls_get_address(__emutls_control* control) {
+    uintptr_t index = emutls_get_index(control);
+    emutls_address_array* array = emutls_get_address_array(index);
+    if (array->data[index - 1] == NULL)
+        array->data[index - 1] = emutls_allocate_object(control);
+    return array->data[index - 1];
+}

externals/ps4sup/stub.cpp

@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <stdio.h>
+
+#define STUB_WEAK(name) \
+    extern "C" void name() { \
+        printf("called " #name); \
+        asm volatile("ud2"); \
+    }
+
+extern "C" int __pthread_cxa_finalize();
+extern "C" void __cxa_thread_atexit_impl() {
+    //printf("__cxa_thread_atexit_impl called!\n");
+    //__pthread_cxa_finalize();
+}
+
+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)
+
+extern "C" thread_local struct {
+    char pad[512];
+} _ThreadRuneLocale = {};
+extern "C" struct {
+    char pad[512];
+} __h_errno = {};
+
+FILE* __stderrp = stdout;
+FILE* __stdinp = stdin;
+
+#undef STUB_WEAK
+
+// THIS MAKES STD::COUT AND SUCH WORK :)
+#include <iostream>
+std::ios_base::Init init;

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/utils/SettingsFile.kt

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -27,6 +24,6 @@ object SettingsFile {
 
     fun loadCustomConfig(game: Game) {
         val fileName = FileUtil.getFilename(Uri.parse(game.path))
-        NativeConfig.initializePerGameConfig(game.applicationId, fileName)
+        NativeConfig.initializePerGameConfig(game.programId, fileName)
     }
 }

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/AddonsFragment.kt

@@ -189,7 +189,7 @@ class AddonsFragment : Fragment() {
                 fragmentManager = parentFragmentManager,
                 addonViewModel = addonViewModel,
                 documents = documents,
-                programId = args.game.applicationId
+                programId = args.game.programId
             )
         }
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt

@@ -347,7 +347,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
         }
         try {
             if (GpuDriverHelper.isAdrenoGpu()) {
-                val programIdHex = game!!.applicationIdHex
+                val programIdHex = game!!.programIdHex
                 if (NativeFreedrenoConfig.loadPerGameConfigWithGlobalFallback(programIdHex)) {
                     Log.info("[EmulationFragment] Loaded per-game Freedreno config for $programIdHex")
                 } else {

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/FreedrenoSettingsFragment.kt

@@ -59,7 +59,7 @@ class FreedrenoSettingsFragment : Fragment() {
         NativeFreedrenoConfig.initializeFreedrenoConfig()
 
         if (isPerGameConfig) {
-            NativeFreedrenoConfig.loadPerGameConfig(game!!.applicationIdHex)
+            NativeFreedrenoConfig.loadPerGameConfig(game!!.programIdHex)
         } else {
             NativeFreedrenoConfig.reloadFreedrenoConfig()
         }
@@ -157,7 +157,7 @@ class FreedrenoSettingsFragment : Fragment() {
 
         binding.buttonSave.setOnClickListener {
             if (isPerGameConfig) {
-                NativeFreedrenoConfig.savePerGameConfig(game!!.applicationIdHex)
+                NativeFreedrenoConfig.savePerGameConfig(game!!.programIdHex)
                 showSnackbar(getString(R.string.freedreno_per_game_saved))
             } else {
                 NativeFreedrenoConfig.saveFreedrenoConfig()

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/GamePropertiesFragment.kt

@@ -455,7 +455,7 @@ class GamePropertiesFragment : Fragment() {
 
                 val shaderCacheDir = File(
                     DirectoryInitialization.userDirectory +
-                        "/cache/shader/" + args.game.shaderCacheName.lowercase()
+                        "/cache/shader/" + args.game.settingsName.lowercase()
                 )
                 if (shaderCacheDir.exists()) {
                     add(
@@ -600,7 +600,7 @@ class GamePropertiesFragment : Fragment() {
                     val files = cacheSaveDir.listFiles()
                     var savesFolderFile: File? = null
                     if (files != null) {
-                        val savesFolderName = args.game.applicationIdHex
+                        val savesFolderName = args.game.programIdHex
                         for (file in files) {
                             if (file.isDirectory && file.name == savesFolderName) {
                                 savesFolderFile = file

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/InstallableFragment.kt

@@ -232,7 +232,7 @@ class InstallableFragment : Fragment() {
                 fragmentManager = parentFragmentManager,
                 addonViewModel = addonViewModel,
                 documents = documents,
-                programId = addonViewModel.game?.applicationId
+                programId = addonViewModel.game?.programId
             )
         }
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/model/AddonViewModel.kt

@@ -142,11 +142,10 @@ class AddonViewModel : ViewModel() {
     }
 
     fun onDeleteAddon(patch: Patch) {
-        val currentGame = game ?: return
         when (PatchType.from(patch.type)) {
-            PatchType.Update -> NativeLibrary.removeUpdate(currentGame.programId)
+            PatchType.Update -> NativeLibrary.removeUpdate(patch.programId)
-            PatchType.DLC -> NativeLibrary.removeDLC(currentGame.applicationId)
+            PatchType.DLC -> NativeLibrary.removeDLC(patch.programId)
-            PatchType.Mod -> NativeLibrary.removeMod(currentGame.programId, patch.name)
+            PatchType.Mod -> NativeLibrary.removeMod(patch.programId, patch.name)
         }
         refreshAddons(force = true)
     }
@@ -166,7 +165,7 @@ class AddonViewModel : ViewModel() {
         }
 
         NativeConfig.setDisabledAddons(
-            currentGame.applicationId,
+            currentGame.programId,
             currentList.mapNotNull {
                 if (it.enabled) {
                     null
@@ -200,6 +199,6 @@ class AddonViewModel : ViewModel() {
     }
 
     private fun gameKey(game: Game): String {
-        return "${game.applicationId}|${game.path}"
+        return "${game.programId}|${game.path}"
     }
 }

src/android/app/src/main/java/org/yuzu/yuzu_emu/model/DriverViewModel.kt

@@ -150,7 +150,7 @@ class DriverViewModel : ViewModel() {
                     ?: return@withContext
                 val shaderDir = File(
                     externalFilesDir.absolutePath +
-                    "/shader/" + game.shaderCacheName.lowercase()
+                    "/shader/" + game.settingsName.lowercase()
                 )
                 if (shaderDir.exists()) {
                     shaderDir.deleteRecursively()

src/android/app/src/main/java/org/yuzu/yuzu_emu/model/Game.kt

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: 2023 yuzu Emulator Project
@@ -35,46 +35,23 @@ class Game(
     val keyAddedToLibraryTime get() = "${path}_AddedToLibraryTime"
     val keyLastPlayedTime get() = "${path}_LastPlayed"
 
-    private val programIdLong: Long
-        get() = programId.toLongOrNull() ?: 0L
-
-    private val applicationIdLong: Long
-        get() = programIdLong and -8192L
-
-    val applicationId: String
-        get() = applicationIdLong.toString()
-
     val settingsName: String
         get() {
-            return if (applicationIdLong == 0L) {
+            val programIdLong = programId.toLong()
-                FileUtil.getFilename(Uri.parse(path))
-            } else {
-                "0" + applicationIdLong.toString(16).uppercase()
-            }
-        }
-
-    val programIdHex: String
-        get() {
             return if (programIdLong == 0L) {
-                "0"
+                FileUtil.getFilename(Uri.parse(path))
             } else {
                 "0" + programIdLong.toString(16).uppercase()
             }
         }
 
-    val shaderCacheName: String
+    val programIdHex: String
-        get() = if (programIdLong == 0L) {
-            FileUtil.getFilename(Uri.parse(path))
-        } else {
-            "0" + programIdLong.toString(16).uppercase()
-        }
-
-    val applicationIdHex: String
         get() {
-            return if (applicationIdLong == 0L) {
+            val programIdLong = programId.toLong()
+            return if (programIdLong == 0L) {
                 "0"
             } else {
-                "0" + applicationIdLong.toString(16).uppercase()
+                "0" + programIdLong.toString(16).uppercase()
             }
         }
 
@@ -84,10 +61,10 @@ class Game(
         }.zip"
 
     val saveDir: String
-        get() = NativeConfig.getSaveDir() + NativeLibrary.getSavePath(applicationId)
+        get() = NativeConfig.getSaveDir() + NativeLibrary.getSavePath(programId)
 
     val addonDir: String
-        get() = DirectoryInitialization.userDirectory + "/load/" + applicationIdHex + "/"
+        get() = DirectoryInitialization.userDirectory + "/load/" + programIdHex + "/"
 
     val launchIntent: Intent
         get() = Intent(YuzuApplication.appContext, EmulationActivity::class.java).apply {

src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/CustomSettingsHandler.kt

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: 2023 yuzu Emulator Project
@@ -65,7 +65,7 @@ object CustomSettingsHandler {
         // Initialize per-game config
         try {
             val fileName = FileUtil.getFilename(Uri.parse(game.path))
-            NativeConfig.initializePerGameConfig(game.applicationId, fileName)
+            NativeConfig.initializePerGameConfig(game.programId, fileName)
             Log.info("[CustomSettingsHandler] Successfully applied custom settings")
             return game
         } catch (e: Exception) {
@@ -333,20 +333,20 @@ object CustomSettingsHandler {
      */
     fun findGameByTitleId(titleId: String, context: Context): Game? {
         Log.info("[CustomSettingsHandler] Searching for game with title ID: $titleId")
-        // Convert the program ID to the application ID used by per-game settings.
+        // Convert hex title ID to decimal for comparison with programId
-        val applicationIdLong = try {
+        val programIdDecimal = try {
-            titleId.toLong(16) and -8192L
+            titleId.toLong(16).toString()
         } catch (e: NumberFormatException) {
             Log.error("[CustomSettingsHandler] Invalid title ID format: $titleId")
             return null
         }
-        val applicationIdDecimal = applicationIdLong.toString()
 
         // Expected hex format with "0" prefix
-        val expectedHex = "0${applicationIdLong.toString(16).uppercase()}"
+        val expectedHex = "0${titleId.uppercase()}"
         // First check cached games for fast lookup
         GameHelper.cachedGameList.find { game ->
-            game.applicationId == applicationIdDecimal || game.applicationIdHex.equals(expectedHex, ignoreCase = true)
+            game.programId == programIdDecimal ||
+                game.programIdHex.equals(expectedHex, ignoreCase = true)
         }?.let { foundGame ->
             Log.info("[CustomSettingsHandler] Found game in cache: ${foundGame.title}")
             return foundGame
@@ -355,7 +355,8 @@ object CustomSettingsHandler {
         Log.info("[CustomSettingsHandler] Game not in cache, scanning full library...")
         val allGames = GameHelper.getGames()
         val foundGame = allGames.find { game ->
-            game.applicationId == applicationIdDecimal || game.applicationIdHex.equals(expectedHex, ignoreCase = true)
+            game.programId == programIdDecimal ||
+                game.programIdHex.equals(expectedHex, ignoreCase = true)
         }
         if (foundGame != null) {
             Log.info("[CustomSettingsHandler] Found game: ${foundGame.title} at ${foundGame.path}")

src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/GameHelper.kt

@@ -170,12 +170,12 @@ object GameHelper {
                     val game = getGame(it.uri, true, false)
                     if (game != null) {
                         games.add(game)
-                        if (game.applicationId != "0") {
+                        if (game.programId != "0") {
-                            gamesByProgramId[game.applicationId] = game
+                            gamesByProgramId[game.programId] = game
                         }
                     } else if (mountedContainer) {
                         GameMetadata.getProgramId(filePath).toLongOrNull()?.let { programId ->
-                            gamesByProgramId[(programId and -8192L).toString()]
+                            gamesByProgramId[(programId and 0x800L.inv()).toString()]
                         }?.let { existingGame ->
                             NativeLibrary.getPatchesForFile(existingGame.path, existingGame.programId)
                             existingGame.version = GameMetadata.getVersion(

src/android/app/src/main/jni/native.cpp

@@ -76,7 +76,6 @@ extern "C" {
 #include "core/frontend/applets/software_keyboard.h"
 #include "core/frontend/applets/web_browser.h"
 #include "common/android/applets/web_browser.h"
-#include "core/file_sys/common_funcs.h"
 #include "core/hle/service/am/applet_manager.h"
 #include "core/hle/service/am/frontend/applets.h"
 #include "core/hle/service/filesystem/filesystem.h"
@@ -312,23 +311,11 @@ Core::SystemResultStatus EmulationSession::InitializeEmulation(const std::string
     ConfigureFilesystemProvider(filepath);
 
     // Load the ROM.
-    const u64 previous_program_id =
-        program_index != 0 && m_next_program_id.load() >
-                                  static_cast<u64>(Service::AM::AppletProgramId::MaxProgramId)
-            ? m_next_program_id.load()
-            : 0;
-
     Service::AM::FrontendAppletParameters params{
-        .program_id = previous_program_id,
         .applet_id = static_cast<Service::AM::AppletId>(m_applet_id),
         .launch_type = frontend_initiated ? Service::AM::LaunchType::FrontendInitiated
                                           : Service::AM::LaunchType::ApplicationInitiated,
         .program_index = static_cast<s32>(program_index),
-        .previous_program_index =
-            previous_program_id != 0
-                ? static_cast<s32>(previous_program_id -
-                                   FileSys::GetBaseTitleID(previous_program_id))
-                : -1,
     };
 
     m_load_result = m_system.Load(EmulationSession::GetInstance().Window(), filepath, params);
@@ -341,12 +328,8 @@ Core::SystemResultStatus EmulationSession::InitializeEmulation(const std::string
     m_system.GetCpuManager().OnGpuReady();
     m_system.RegisterExitCallback([&] { HaltEmulation(); });
 
-    m_system.RegisterApplicationChangedCallback(
-        [&](u64 changed_program_id) { RequestDiskShaderCacheReload(changed_program_id); });
-
     // Register an ExecuteProgram callback such that Core can execute a sub-program
     m_system.RegisterExecuteProgramCallback([&](std::size_t program_index_) {
-        m_next_program_id = m_system.GetApplicationProcessProgramID();
         m_next_program_index = program_index_;
         EmulationSession::GetInstance().HaltEmulation();
     });
@@ -424,58 +407,20 @@ void EmulationSession::RunEmulation() {
     }
 
     while (true) {
-        std::optional<u64> reload_title;
         {
             [[maybe_unused]] std::unique_lock lock(m_mutex);
-            if (m_cv.wait_for(lock, std::chrono::milliseconds(800), [&]() {
+            if (m_cv.wait_for(lock, std::chrono::milliseconds(800),
-                    return !m_is_running || m_pending_shader_cache_title.has_value();
+                              [&]() { return !m_is_running; })) {
-                })) {
+                // Emulation halted.
-                if (!m_is_running) {
+                break;
-                    break;
-                }
-                reload_title = std::exchange(m_pending_shader_cache_title, std::nullopt);
             }
         }
-
-        if (reload_title.has_value())
-            ReloadDiskShaderCache(*reload_title);
     }
 
     // Reset current applet ID.
     m_applet_id = static_cast<int>(Service::AM::AppletId::Application);
 }
 
-void EmulationSession::RequestDiskShaderCacheReload(u64 program_id) {
-    {
-        std::scoped_lock lock(m_mutex);
-        m_pending_shader_cache_title = program_id;
-    }
-    m_cv.notify_one();
-}
-
-void EmulationSession::ReloadDiskShaderCache(u64 program_id) {
-    if (!Settings::values.use_disk_shader_cache.GetValue())
-        return;
-
-    LOG_INFO(Frontend, "Reloading disk shader cache for {:016X}", program_id);
-
-    const bool was_paused = m_is_paused;
-
-    m_system.Pause();
-    m_system.GPU().WaitForIdle();
-    m_system.GPU().ObtainContext();
-
-    LoadDiskCacheProgress(VideoCore::LoadCallbackStage::Prepare, 0, 0);
-    m_system.Renderer().ReadRasterizer()->LoadDiskResources(program_id, std::stop_token{},
-                                                            LoadDiskCacheProgress);
-    LoadDiskCacheProgress(VideoCore::LoadCallbackStage::Complete, 0, 0);
-
-    m_system.GPU().ReleaseContext();
-
-    if (!was_paused)
-        m_system.Run();
-}
-
 Common::Android::SoftwareKeyboard::AndroidKeyboard* EmulationSession::SoftwareKeyboard() {
     return m_software_keyboard;
 }
@@ -788,7 +733,7 @@ int Java_org_yuzu_yuzu_1emu_NativeLibrary_installFileToNand(JNIEnv* env, jobject
 jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_doesUpdateMatchProgram(JNIEnv* env, jobject jobj,
                                                                       jstring jprogramId,
                                                                       jstring jupdatePath) {
-    const u64 program_id = FileSys::GetBaseTitleID(EmulationSession::GetProgramId(env, jprogramId));
+    u64 program_id = EmulationSession::GetProgramId(env, jprogramId);
     std::string updatePath = Common::Android::GetJString(env, jupdatePath);
     std::shared_ptr<FileSys::NSP> nsp = std::make_shared<FileSys::NSP>(
         EmulationSession::GetInstance().System().GetFilesystem()->OpenFile(
@@ -796,7 +741,7 @@ jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_doesUpdateMatchProgram(JNIEnv* en
     for (const auto& item : nsp->GetNCAs()) {
         for (const auto& nca_details : item.second) {
             if (nca_details.second->GetName().ends_with(".cnmt.nca")) {
-                const auto update_id = FileSys::GetBaseTitleID(nca_details.second->GetTitleId());
+                auto update_id = nca_details.second->GetTitleId() & ~0xFFFULL;
                 if (update_id == program_id) {
                     return true;
                 }
@@ -1491,7 +1436,7 @@ jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_firmwareVersion(JNIEnv* env, jclas
 }
 
 jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_gameRequiresFirmware(JNIEnv* env, jclass clazz, jstring jprogramId) {
-    const auto program_id = FileSys::GetBaseTitleID(EmulationSession::GetProgramId(env, jprogramId));
+    auto program_id = EmulationSession::GetProgramId(env, jprogramId);
 
     return FirmwareManager::GameRequiresFirmware(program_id);
 }
@@ -1575,21 +1520,20 @@ jobjectArray Java_org_yuzu_yuzu_1emu_NativeLibrary_getPatchesForFile(JNIEnv* env
 
 void Java_org_yuzu_yuzu_1emu_NativeLibrary_removeUpdate(JNIEnv* env, jobject jobj,
                                                         jstring jprogramId) {
-    const auto program_id = EmulationSession::GetProgramId(env, jprogramId);
+    auto program_id = EmulationSession::GetProgramId(env, jprogramId);
     ContentManager::RemoveUpdate(EmulationSession::GetInstance().System().GetFileSystemController(),
                                  program_id);
 }
 
 void Java_org_yuzu_yuzu_1emu_NativeLibrary_removeDLC(JNIEnv* env, jobject jobj,
                                                      jstring jprogramId) {
-    const auto program_id = FileSys::GetBaseTitleID(
+    auto program_id = EmulationSession::GetProgramId(env, jprogramId);
-        EmulationSession::GetProgramId(env, jprogramId));
     ContentManager::RemoveAllDLC(EmulationSession::GetInstance().System(), program_id);
 }
 
 void Java_org_yuzu_yuzu_1emu_NativeLibrary_removeMod(JNIEnv* env, jobject jobj, jstring jprogramId,
                                                      jstring jname) {
-    const auto program_id = EmulationSession::GetProgramId(env, jprogramId);
+    auto program_id = EmulationSession::GetProgramId(env, jprogramId);
     ContentManager::RemoveMod(EmulationSession::GetInstance().System().GetFileSystemController(),
                               program_id, Common::Android::GetJString(env, jname));
 }
@@ -1636,7 +1580,7 @@ jint Java_org_yuzu_yuzu_1emu_NativeLibrary_verifyGameContents(JNIEnv* env, jobje
 
 jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getSavePath(JNIEnv* env, jobject jobj,
                                                           jstring jprogramId) {
-    const auto program_id = FileSys::GetBaseTitleID(EmulationSession::GetProgramId(env, jprogramId));
+    auto program_id = EmulationSession::GetProgramId(env, jprogramId);
     if (program_id == 0) {
         return Common::Android::ToJString(env, "");
     }

src/android/app/src/main/jni/native.h

@@ -4,8 +4,6 @@
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <optional>
-
 #include <android/native_window_jni.h>
 #include "common/android/applets/software_keyboard.h"
 #include "core/core.h"
@@ -46,7 +44,6 @@ public:
     void HaltEmulation();
     void RunEmulation();
     void ShutdownEmulation();
-    void RequestDiskShaderCacheReload(u64 program_id);
 
     const Core::PerfStatsResults& PerfStats();
     int ShadersBuilding();
@@ -68,7 +65,6 @@ private:
     static void LoadDiskCacheProgress(VideoCore::LoadCallbackStage stage, int progress, int max);
     static void OnEmulationStopped(Core::SystemResultStatus result);
     static void ChangeProgram(std::size_t program_index);
-    void ReloadDiskShaderCache(u64 program_id);
 
 private:
     // Window management
@@ -87,7 +83,6 @@ private:
     Common::Android::SoftwareKeyboard::AndroidKeyboard* m_software_keyboard{};
     std::unique_ptr<FileSys::ManualContentProvider> m_manual_provider;
     int m_applet_id{1};
-    std::optional<u64> m_pending_shader_cache_title;
 
     // GPU driver parameters
     std::shared_ptr<Common::DynamicLibrary> m_vulkan_library;
@@ -98,5 +93,4 @@ private:
 
     // Program index for next boot
     std::atomic<s32> m_next_program_index = -1;
-    std::atomic<u64> m_next_program_id = 0;
 };

src/android/app/src/main/jni/native_config.cpp

@@ -12,7 +12,6 @@
 #include "common/fs/path_util.h"
 #include "common/logging.h"
 #include "common/settings.h"
-#include "core/file_sys/common_funcs.h"
 #include "frontend_common/config.h"
 #include "frontend_common/settings_generator.h"
 #include "native.h"
@@ -57,7 +56,7 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_saveGlobalConfig(JNIEnv* env, jo
 void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_initializePerGameConfig(JNIEnv* env, jobject obj,
                                                                         jstring jprogramId,
                                                                         jstring jfileName) {
-    const auto program_id = FileSys::GetBaseTitleID(EmulationSession::GetProgramId(env, jprogramId));
+    auto program_id = EmulationSession::GetProgramId(env, jprogramId);
     auto file_name = Common::Android::GetJString(env, jfileName);
     const auto config_file_name = program_id == 0 ? file_name : fmt::format("{:016X}", program_id);
     per_game_config =
@@ -323,7 +322,7 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_addGameDir(JNIEnv* env, jobject
 
 jobjectArray Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getDisabledAddons(JNIEnv* env, jobject obj,
                                                                           jstring jprogramId) {
-    const auto program_id = FileSys::GetBaseTitleID(EmulationSession::GetProgramId(env, jprogramId));
+    auto program_id = EmulationSession::GetProgramId(env, jprogramId);
     auto& disabledAddons = Settings::values.disabled_addons[program_id];
     jobjectArray jdisabledAddonsArray =
         env->NewObjectArray(disabledAddons.size(), Common::Android::GetStringClass(),
@@ -338,7 +337,7 @@ jobjectArray Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getDisabledAddons(JNIEnv
 void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setDisabledAddons(JNIEnv* env, jobject obj,
                                                                   jstring jprogramId,
                                                                   jobjectArray jdisabledAddons) {
-    const auto program_id = FileSys::GetBaseTitleID(EmulationSession::GetProgramId(env, jprogramId));
+    auto program_id = EmulationSession::GetProgramId(env, jprogramId);
     Settings::values.disabled_addons[program_id].clear();
     std::vector<std::string> disabled_addons;
     const int size = env->GetArrayLength(jdisabledAddons);

src/audio_core/CMakeLists.txt

@@ -254,4 +254,10 @@ else()
     target_compile_definitions(audio_core PRIVATE HAVE_SDL3)
 endif()
 
+if(OPENORBIS)
+    target_sources(audio_core PRIVATE
+        sink/ps4_sink.cpp
+        sink/ps4_sink.h)
+endif()
+
 create_target_directory_groups(audio_core)

src/audio_core/adsp/apps/opus/opus_multistream_decode_object.cpp

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -10,12 +7,13 @@
 namespace AudioCore::ADSP::OpusDecoder {
 
 namespace {
-constexpr u32 OpusStreamCountMax = 255;
+bool IsValidChannelCount(u32 channel_count) {
+    return channel_count == 1 || channel_count == 2;
+}
 
 bool IsValidStreamCounts(u32 total_stream_count, u32 stereo_stream_count) {
-    return total_stream_count > 0 && total_stream_count <= OpusStreamCountMax &&
+    return total_stream_count > 0 && static_cast<s32>(stereo_stream_count) >= 0 &&
-           static_cast<s32>(stereo_stream_count) >= 0 &&
+           stereo_stream_count <= total_stream_count && IsValidChannelCount(total_stream_count);
-           stereo_stream_count <= total_stream_count;
 }
 } // namespace
 

src/audio_core/opus/hardware_opus.cpp

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -108,7 +105,7 @@ Result HardwareOpus::InitializeMultiStreamDecodeObject(u32 sample_rate, u32 chan
     shared_memory.host_send_data[4] = total_stream_count;
     shared_memory.host_send_data[5] = stereo_stream_count;
 
-    ASSERT(channel_count <= shared_memory.channel_mapping.size());
+    ASSERT(channel_count <= MaxChannels);
     std::memcpy(shared_memory.channel_mapping.data(), mappings, channel_count * sizeof(u8));
 
     opus_decoder.Send(ADSP::Direction::DSP,

src/audio_core/sink/ps4_sink.cpp

@@ -0,0 +1,160 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <span>
+#include <stop_token>
+#include <vector>
+
+#include <orbis/AudioOut.h>
+
+#include "audio_core/common/common.h"
+#include "audio_core/sink/ps4_sink.h"
+#include "audio_core/sink/sink_stream.h"
+#include "common/alignment.h"
+#include "common/logging.h"
+#include "common/scope_exit.h"
+#include "core/core.h"
+
+namespace AudioCore::Sink {
+
+/// @brief PS4 sink stream, responsible for sinking samples to hardware.
+struct PS4SinkStream final : public SinkStream {
+    /// @brief Create a new sink stream.
+    /// @param device_channels_ - Number of channels supported by the hardware.
+    /// @param system_channels_ - Number of channels the audio systems expect.
+    /// @param output_device - Name of the output device to use for this stream.
+    /// @param input_device - Name of the input device to use for this stream.
+    /// @param type_ - Type of this stream.
+    /// @param system_ - Core system.
+    /// @param event - Event used only for audio renderer, signalled on buffer consume.
+    PS4SinkStream(u32 device_channels_, u32 system_channels_, const std::string& output_device, const std::string& input_device, StreamType type_, Core::System& system_)
+        : SinkStream{system_, type_}
+    {
+        system_channels = system_channels_;
+        device_channels = device_channels_;
+
+        constexpr size_t PREFERRED_SAMPLE_COUNT = 1024;
+        auto const param = (device_channels > 1 ? ORBIS_AUDIO_OUT_PARAM_FORMAT_S16_STEREO : ORBIS_AUDIO_OUT_PARAM_FORMAT_S16_MONO);
+        audio_dev = sceAudioOutOpen(ORBIS_USER_SERVICE_USER_ID_SYSTEM, ORBIS_AUDIO_OUT_PORT_TYPE_MAIN, 0, PREFERRED_SAMPLE_COUNT, TargetSampleRate, param);
+        if (audio_dev > 0) {
+            audio_thread = std::jthread([=, this](std::stop_token stop_token) {
+                std::array<s16, PREFERRED_SAMPLE_COUNT * MaxChannels> buffer;
+                while (!stop_token.stop_requested()) {
+                    if (this->type == StreamType::In) {
+                        this->ProcessAudioIn(buffer, PREFERRED_SAMPLE_COUNT);
+                        (void)buffer; // TODO: microphone support
+                    } else {
+                        int err = 0;
+                        std::fill(buffer.begin(), buffer.end(), 0);
+                        this->ProcessAudioOutAndRender(buffer, PREFERRED_SAMPLE_COUNT);
+                        sceAudioOutOutput(audio_dev, nullptr);
+                        if ((err = sceAudioOutOutput(audio_dev, buffer.data())) < 0)
+                            LOG_ERROR(Service_Audio, "{}", err);
+                    }
+                    // Wait for pause, we don't really have a native pause
+                    // so this is the best i can do
+                    while (paused && !stop_token.stop_requested())
+                        asm volatile ("pause"); //dont shootup cpu usage to 100%
+                }
+                sceAudioOutClose(audio_dev);
+            });
+        } else {
+            LOG_ERROR(Service_Audio, "Failed to create audio device! {:#x}", uint32_t(audio_dev));
+        }
+    }
+
+    ~PS4SinkStream() override {
+        LOG_DEBUG(Service_Audio, "Destroying PS4 stream {}", name);
+        if (audio_thread.joinable()) {
+            audio_thread.request_stop();
+            audio_thread.join();
+        }
+    }
+
+    void Finalize() override {
+        if (audio_dev > 0) {
+
+        }
+    }
+
+    void Start(bool resume = false) override {
+        if (audio_dev > 0 && paused) {
+            paused = false;
+        }
+    }
+
+    void Stop() override {
+        if (audio_dev > 0 && !paused) {
+            SignalPause();
+        }
+    }
+
+    std::jthread audio_thread;
+    int32_t audio_dev{};
+};
+
+PS4Sink::PS4Sink(std::string_view target_device_name) {
+    int32_t rc = sceAudioOutInit();
+    if (rc == 0 || unsigned(rc) == ORBIS_AUDIO_OUT_ERROR_ALREADY_INIT) {
+        if (target_device_name != auto_device_name && !target_device_name.empty()) {
+            output_device = target_device_name;
+        } else {
+            output_device.clear();
+        }
+        device_channels = 2;
+    } else {
+        LOG_ERROR(Service_Audio, "Unable to open audio out! {:#x}", uint32_t(rc));
+    }
+}
+
+PS4Sink::~PS4Sink() = default;
+
+/// @brief Create a new sink stream.
+/// @param system          - Core system.
+/// @param system_channels - Number of channels the audio system expects. May differ from the device's channel count.
+/// @param name            - Name of this stream.
+/// @param type            - Type of this stream, render/in/out.
+/// @return A pointer to the created SinkStream
+SinkStream* PS4Sink::AcquireSinkStream(Core::System& system, u32 system_channels_, const std::string&, StreamType type) {
+    system_channels = system_channels_;
+    SinkStreamPtr& stream = sink_streams.emplace_back(std::make_unique<PS4SinkStream>(device_channels, system_channels, output_device, input_device, type, system));
+    return stream.get();
+}
+
+void PS4Sink::CloseStream(SinkStream* stream) {
+    for (size_t i = 0; i < sink_streams.size(); i++) {
+        if (sink_streams[i].get() == stream) {
+            sink_streams[i].reset();
+            sink_streams.erase(sink_streams.begin() + i);
+            break;
+        }
+    }
+}
+
+void PS4Sink::CloseStreams() {
+    sink_streams.clear();
+}
+
+f32 PS4Sink::GetDeviceVolume() const {
+    return sink_streams.size() > 0 ? sink_streams[0]->GetDeviceVolume() : 1.f;
+}
+
+void PS4Sink::SetDeviceVolume(f32 volume) {
+    for (auto& stream : sink_streams)
+        stream->SetDeviceVolume(volume);
+}
+
+void PS4Sink::SetSystemVolume(f32 volume) {
+    for (auto& stream : sink_streams)
+        stream->SetSystemVolume(volume);
+}
+
+std::vector<std::string> ListPS4SinkDevices(bool capture) {
+    return {{"Default"}};
+}
+
+u32 GetPS4Latency() {
+    return TargetSampleCount;
+}
+
+} // namespace AudioCore::Sink

src/audio_core/sink/ps4_sink.h

@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: Copyright 2026 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
+
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include "audio_core/sink/sink.h"
+
+namespace Core {
+class System;
+}
+
+namespace AudioCore::Sink {
+class SinkStream;
+
+/// @brief PS4 backend sink, holds multiple output streams and is responsible for sinking samples to
+/// hardware. Used by Audio Render, Audio In and Audio Out.
+struct PS4Sink final : public Sink {
+    explicit PS4Sink(std::string_view device_id);
+    ~PS4Sink() override;
+    SinkStream* AcquireSinkStream(Core::System& system, u32 system_channels, const std::string& name, StreamType type) override;
+    void CloseStream(SinkStream* stream) override;
+    void CloseStreams() override;
+    f32 GetDeviceVolume() const override;
+    void SetDeviceVolume(f32 volume) override;
+    void SetSystemVolume(f32 volume) override;
+    /// Name of the output device used by streams
+    std::string output_device;
+    /// Name of the input device used by streams
+    std::string input_device;
+    /// Vector of streams managed by this sink
+    std::vector<SinkStreamPtr> sink_streams;
+};
+
+std::vector<std::string> ListPS4SinkDevices(bool capture);
+u32 GetPS4Latency();
+
+} // namespace AudioCore::Sink

src/audio_core/sink/sink_details.cpp

@@ -19,6 +19,9 @@
 #ifdef HAVE_SDL3
 #include "audio_core/sink/sdl3_sink.h"
 #endif
+#ifdef __OPENORBIS__
+#include "audio_core/sink/ps4_sink.h"
+#endif
 #include "audio_core/sink/null_sink.h"
 #include "common/logging.h"
 #include "common/settings_enums.h"
@@ -51,6 +54,16 @@ struct SinkDetails {
 
 // sink_details is ordered in terms of desirability, with the best choice at the top.
 constexpr SinkDetails sink_details[] = {
+#ifdef __OPENORBIS__
+    SinkDetails{
+        Settings::AudioEngine::Ps4,
+        [](std::string_view device_id) -> std::unique_ptr<Sink> {
+            return std::make_unique<PS4Sink>(device_id);
+        },
+        &ListPS4SinkDevices,
+        &GetPS4Latency,
+    },
+#endif
 #ifdef HAVE_OBOE
     SinkDetails{
         Settings::AudioEngine::Oboe,
@@ -115,7 +128,9 @@ const SinkDetails& GetOutputSinkDetails(Settings::AudioEngine sink_id) {
         // BEGIN REINTRODUCED FROM 3833 - REPLACED CODE BLOCK ABOVE - DIABLO 3 FIX
         // Auto-select a backend. Prefer CubeB, but it may report a large minimum latency which
         // causes audio issues, in that case go with SDL.
-#if defined(HAVE_CUBEB) && defined(HAVE_SDL3)
+#if defined(__OPENORBIS__)
+        iter = find_backend(Settings::AudioEngine::Ps4);
+#elif defined(HAVE_CUBEB) && defined(HAVE_SDL3)
         iter = find_backend(Settings::AudioEngine::Cubeb);
         if (iter->latency() > TargetSampleCount * 3) {
         iter = find_backend(Settings::AudioEngine::Sdl3);

src/common/CMakeLists.txt

@@ -229,6 +229,7 @@ if(CXX_CLANG)
         $<$<VERSION_LESS:$<CXX_COMPILER_VERSION>,15>:CANNOT_EXPLICITLY_INSTANTIATE>)
 endif()
 
+# Has to be BEFORE httplib
 if (BOOST_NO_HEADERS)
     target_link_libraries(common PUBLIC Boost::algorithm Boost::heap Boost::icl Boost::pool)
 else()

src/common/fs/file.cpp

@@ -20,6 +20,9 @@
 #else
 #include <unistd.h>
 #endif
+#ifdef __OPENORBIS__
+#include <sys/stat.h>
+#endif
 
 #ifdef _MSC_VER
 #define fileno _fileno
@@ -402,28 +405,27 @@ u64 IOFile::GetSize() const {
         file_size = Android::GetSize(file_path);
     } else {
         std::error_code ec;
-
         file_size = fs::file_size(file_path, ec);
-
         if (ec) {
-            LOG_ERROR(Common_Filesystem,
+            LOG_ERROR(Common_Filesystem, "Failed to retrieve the file size of path={}, ec_message={}", PathToUTF8String(file_path), ec.message());
-                      "Failed to retrieve the file size of path={}, ec_message={}",
-                      PathToUTF8String(file_path), ec.message());
             return 0;
         }
     }
+#elif defined(__OPENORBIS__)
+    // TODO: implementation of fs::file_size() is buggy on PS4, why?
+    // probably toolchain issue... ugh
+    OrbisKernelStat st{};
+    stat(file_path.c_str(), reinterpret_cast<struct stat *>(std::addressof(st)));
+    auto const file_size = st.st_size;
+    LOG_DEBUG(Common_Filesystem, "size for {} = {}", file_path.c_str(), file_size);
 #else
     std::error_code ec;
-
     const auto file_size = fs::file_size(file_path, ec);
-
     if (ec) {
-        LOG_ERROR(Common_Filesystem, "Failed to retrieve the file size of path={}, ec_message={}",
+        LOG_ERROR(Common_Filesystem, "Failed to retrieve the file size of path={}, ec_message={}", PathToUTF8String(file_path), ec.message());
-                  PathToUTF8String(file_path), ec.message());
         return 0;
     }
 #endif
-
     return file_size;
 }
 

src/common/fs/fs.cpp

@@ -174,11 +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",

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)) {
@@ -172,12 +176,11 @@ public:
         GenerateEdenPath(EdenPath::ShaderDir, eden_path_cache / SHADER_DIR);
 #ifdef _WIN32
         GenerateLegacyPath(EmuPath::RyujinxDir, GetAppDataRoamingDirectory() / RYUJINX_DIR);
-#else
+#elif !defined(__OPENORBIS__)
         // In Ryujinx's infinite wisdom, it places EVERYTHING in the config directory on UNIX
         // This is incredibly stupid and violates a million XDG standards, but whatever
         GenerateLegacyPath(EmuPath::RyujinxDir, GetDataDirectory("XDG_CONFIG_HOME") / RYUJINX_DIR);
 #endif
-
     }
 
 private:
@@ -339,36 +342,33 @@ fs::path GetAppDataRoamingDirectory() {
     return fs_appdata_roaming_path;
 }
 
+#elif defined(__OPENORBIS__)
+
+// Not required/defined
+
 #else
 
 fs::path GetHomeDirectory() {
     const char* home_env_var = getenv("HOME");
-
     if (home_env_var) {
         return fs::path{home_env_var};
     }
-
     LOG_INFO(Common_Filesystem,
-             "$HOME is not defined in the environment variables, "
+        "$HOME is not defined in the environment variables, "
-             "attempting to query passwd to get the home path of the current user");
+        "attempting to query passwd to get the home path of the current user");
-
     const auto* pw = getpwuid(getuid());
-
     if (!pw) {
         LOG_ERROR(Common_Filesystem, "Failed to get the home path of the current user");
         return {};
     }
-
     return fs::path{pw->pw_dir};
 }
 
 fs::path GetDataDirectory(const std::string& env_name) {
     const char* data_env_var = getenv(env_name.c_str());
-
     if (data_env_var) {
         return fs::path{data_env_var};
     }
-
     if (env_name == "XDG_DATA_HOME") {
         return GetHomeDirectory() / ".local/share";
     } else if (env_name == "XDG_CACHE_HOME") {
@@ -376,7 +376,6 @@ fs::path GetDataDirectory(const std::string& env_name) {
     } else if (env_name == "XDG_CONFIG_HOME") {
         return GetHomeDirectory() / ".config";
     }
-
     return {};
 }
 

src/common/host_memory.cpp

@@ -38,15 +38,15 @@
 
 // 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 ^^^
@@ -441,13 +441,15 @@ 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
@@ -729,9 +731,8 @@ void HostMemory::Map(size_t virtual_offset, size_t host_offset, size_t length, M
     ASSERT(length % PageAlignment == 0);
     ASSERT(virtual_offset + length <= virtual_size);
     ASSERT(host_offset + length <= backing_size);
-    if (length == 0 || !virtual_base || !impl) {
+    if (length == 0 || !virtual_base || !impl)
         return;
-    }
     impl->Map(virtual_offset + virtual_base_offset, host_offset, length, perms);
 #endif
 }
@@ -741,9 +742,8 @@ void HostMemory::Unmap(size_t virtual_offset, size_t length, bool separate_heap)
     ASSERT(virtual_offset % PageAlignment == 0);
     ASSERT(length % PageAlignment == 0);
     ASSERT(virtual_offset + length <= virtual_size);
-    if (length == 0 || !virtual_base || !impl) {
+    if (length == 0 || !virtual_base || !impl)
         return;
-    }
     impl->Unmap(virtual_offset + virtual_base_offset, length);
 #endif
 }

src/common/host_memory.h

@@ -74,14 +74,13 @@ public:
     }
 
 private:
-    size_t backing_size{};
-    size_t virtual_size{};
-
 #if !(defined(__OPENORBIS__) || defined(__managarm__))
     // Low level handler for the platform dependent memory routines
     class Impl;
     std::unique_ptr<Impl> impl;
 #endif
+    size_t backing_size{};
+    size_t virtual_size{};
     u8* backing_base{};
     u8* virtual_base{};
     size_t virtual_base_offset{};

src/common/httplib.h

@@ -3,8 +3,14 @@
 
 #pragma once
 
+// TODO: httplib port can't use OpenSSL because of package misconfigs on OO toolchain
+// right now the solution is to tell httplib that OpenSSL doesn't exist, but that's bad
+// and the issue is a bit more of how OpenSSL lacks some essential functionality
+// which is a bit annoying to reconfigure atm.
+#ifndef __OPENORBIS__
 #define CPPHTTPLIB_DISABLE_MACOSX_AUTOMATIC_ROOT_CERTIFICATES 1
 #define CPPHTTPLIB_OPENSSL_SUPPORT 1
+#endif
 
 #ifdef __GNUC__
 #pragma GCC diagnostic push

src/common/logging.cpp

@@ -236,7 +236,6 @@ struct ColorConsoleBackend final : public Backend {
 #endif
 };
 
-#ifndef __OPENORBIS__
 /// @brief Backend that writes to a file passed into the constructor
 struct FileBackend final : public Backend {
     explicit FileBackend(const std::filesystem::path filename) noexcept {
@@ -299,7 +298,7 @@ private:
     std::size_t bytes_written = 0;
     bool enabled = true;
 };
-#endif
+
 #ifdef _WIN32
 /// @brief Backend that writes to Visual Studio's output window
 struct DebuggerBackend final : public Backend {
@@ -343,10 +342,8 @@ struct Impl {
     template<typename F>
     void ForEachBackend(F&& lambda) noexcept {
         lambda(static_cast<Backend&>(color_console_backend));
-#ifndef __OPENORBIS__
         if (file_backend)
             lambda(static_cast<Backend&>(*file_backend));
-#endif
 #ifdef _WIN32
         lambda(static_cast<Backend&>(debugger_backend));
 #endif
@@ -357,9 +354,7 @@ struct Impl {
 
     Filter filter;
     ColorConsoleBackend color_console_backend{};
-#ifndef __OPENORBIS__
     std::optional<FileBackend> file_backend;
-#endif
 #ifdef _WIN32
     DebuggerBackend debugger_backend{};
 #endif
@@ -396,12 +391,10 @@ void Initialize() {
     } else {
         logging_instance.emplace();
         logging_instance->filter.ParseFilterString(Settings::values.log_filter.GetValue());
-#ifndef __OPENORBIS__
         using namespace Common::FS;
         const auto& log_dir = GetEdenPath(EdenPath::LogDir);
         void(CreateDir(log_dir));
         logging_instance->file_backend.emplace(log_dir / LOG_FILE);
-#endif
     }
 }
 

src/common/memory_detect.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 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>

src/common/net/net.cpp

@@ -213,7 +213,7 @@ std::optional<std::string> MakeRequest(const std::string& url, const std::string
         client->set_read_timeout(timeout_seconds);
         client->set_write_timeout(timeout_seconds);
 
-#ifdef YUZU_BUNDLED_OPENSSL
+#if defined(YUZU_BUNDLED_OPENSSL) && !defined(__OPENORBIS__)
         client->load_ca_cert_store(kCert, sizeof(kCert));
 #endif
 

src/common/settings.cpp

@@ -27,7 +27,7 @@
 #include "common/settings.h"
 #include "common/time_zone.h"
 
-#if defined(__linux__ ) && defined(ARCHITECTURE_arm64)
+#ifdef __unix__
 #include <unistd.h>
 #endif
 
@@ -187,12 +187,9 @@ bool IsFastmemEnabled() {
         return bool(values.cpuopt_fastmem);
     else if (values.cpu_accuracy.GetValue() == CpuAccuracy::Unsafe)
         return bool(values.cpuopt_unsafe_host_mmu);
-#if defined(__linux__) && defined(ARCHITECTURE_arm64)
+#if defined(__unix__)
-    // Only 4kb systems support host MMU right now
+    // TODO: Support this since only 4kb systems support host MMU right now
-    // TODO: Support this
     return getpagesize() == 4096;
-#elif !defined(__APPLE__) && !defined(__ANDROID__) && !defined(_WIN32) && !defined(__linux__) && !defined(__FreeBSD__)
-    return false;
 #else
     return true;
 #endif

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",
@@ -330,7 +337,7 @@ struct Values {
 
     // Renderer
     SwitchableSetting<RendererBackend, true> renderer_backend{linkage,
-#if defined(__sun__) || defined(__managarm__)
+#if defined(__sun__) || defined(__managarm__) || defined(__OPENORBIS__)
         RendererBackend::OpenGL_GLSL,
 #else
         RendererBackend::Vulkan,

src/common/settings_enums.h

@@ -92,7 +92,7 @@ struct EnumMetadata {
 // AudioEngine must be specified discretely due to having existing but slightly different
 // canonicalizations
 // TODO (lat9nq): Remove explicit definition of AudioEngine/sink_id
-enum class AudioEngine : u32 { Auto, Cubeb, Sdl3, Null, Oboe, };
+enum class AudioEngine : u32 { Auto, Cubeb, Sdl3, Null, Oboe, Ps4, };
 template<>
 inline std::vector<std::pair<std::string_view, AudioEngine>> EnumMetadata<AudioEngine>::Canonicalizations() {
     return {
@@ -100,6 +100,7 @@ inline std::vector<std::pair<std::string_view, AudioEngine>> EnumMetadata<AudioE
         {"cubeb", AudioEngine::Cubeb},
         {"sdl3", AudioEngine::Sdl3},
         {"null", AudioEngine::Null}, {"oboe", AudioEngine::Oboe},
+        {"ps4", AudioEngine::Ps4},
     };
 }
 /// @brief This is just a sufficiently large number that is more than the number of other enums declared here

src/common/virtual_buffer.cpp

@@ -10,11 +10,135 @@
 #include <sys/mman.h>
 #endif
 
+#ifdef __OPENORBIS__
+#include <ranges>
+#include <csignal>
+#include <fcntl.h>
+#include <boost/container/static_vector.hpp>
+#include <orbis/SystemService.h>
+#include <orbis/libkernel.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.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 {
 
+#ifdef __OPENORBIS__
+
+namespace Orbis {
+constexpr size_t ORBIS_PAGE_SIZE = 16384;
+
+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];
+};
+}
+
+static boost::container::static_vector<std::pair<void*, size_t>, 16> swap_regions;
+static std::mutex evil_swap_mutex;
+extern "C" int sceKernelRemoveExceptionHandler(s32 sig_num);
+static void SwapHandler(int sig, void* raw_context) {
+    std::unique_lock lk{evil_swap_mutex};
+    auto& mctx = ((Orbis::Ucontext*)raw_context)->uc_mcontext;
+    if (auto const it = 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;
+    }); it != swap_regions.end()) {
+        size_t const page_size = Orbis::ORBIS_PAGE_SIZE * 128; //128K
+        size_t const page_mask = ~(page_size - 1);
+        // 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);
+        if (res == MAP_FAILED) {
+            LOG_ERROR(HW_Memory, "{:#x},{} @ {}:{:#x}", mctx.mc_addr, aligned_addr, it->first, it->second);
+            sceKernelRemoveExceptionHandler(SIGSEGV); // to not catch the next signal
+        } else {
+            LOG_DEBUG(HW_Memory, "{:#x},{} @ {}:{:#x}", mctx.mc_addr, aligned_addr, it->first, it->second);
+        }
+    } 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* base = VirtualAlloc(nullptr, size, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
@@ -22,22 +146,61 @@ void* AllocateMemoryPages(std::size_t size) noexcept {
         // Probably failing to reserve is less likely than failing to commit
         base = VirtualAlloc(nullptr, size, MEM_COMMIT, PAGE_READWRITE);
     }
+#elif defined(__OPENORBIS__)
+    bool use_void_mem = true;
+    void* addr = nullptr;
+    if (size < 4294967296ull) {
+        size_t align = Orbis::ORBIS_PAGE_SIZE;
+        off_t offset;
+        int32_t res;
+        size = (size + align - 1) / align * align;
+        if ((res = sceKernelAllocateDirectMemory(0, ORBIS_KERNEL_MAIN_DMEM_SIZE, size, align, ORBIS_KERNEL_WB_ONION, &offset)) == 0) {
+            if ((res = sceKernelMapDirectMemory(&addr, size, ORBIS_KERNEL_PROT_CPU_READ | ORBIS_KERNEL_PROT_CPU_WRITE, 0, offset, size)) == 0) {
+                if ((res = sceKernelMprotect(addr, size, VM_PROT_ALL)) == 0 && addr != nullptr) {
+                    LOG_WARNING(HW_Memory, "Using DMem for {} bytes area @ {}", size, addr);
+                    use_void_mem = false; //Memory properly mapped
+                } else {
+                    sceKernelReleaseDirectMemory(offset, size);
+                    LOG_ERROR(HW_Memory, "{} = sceKernelMprotect({}, {})", res, offset, size);
+                }
+            } else {
+                sceKernelReleaseDirectMemory(offset, size);
+                LOG_ERROR(HW_Memory, "{} = sceKernelMapDirectMemory({}, {})", res, offset, size);
+            }
+        } else {
+            LOG_ERROR(HW_Memory, "{} = sceKernelAllocateDirectMemory({}, {}, {})", res, size, align, offset);
+        }
+    }
+    if (use_void_mem) {
+        addr = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_VOID | MAP_PRIVATE, -1, 0);
+        LOG_WARNING(HW_Memory, "Using VoidMem for {} bytes area @ {}", size, addr);
+        ASSERT(addr != MAP_FAILED);
+        swap_regions.emplace_back(addr, size);
+    }
 #else
-    void* base = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
+    void* addr = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
-    if (base == MAP_FAILED)
+    ASSERT(addr != MAP_FAILED);
-        base = nullptr;
 #endif
-    ASSERT(base);
+    return addr;
-    return base;
 }
 
-void FreeMemoryPages(void* base, [[maybe_unused]] std::size_t size) noexcept {
+void FreeMemoryPages(void* addr, [[maybe_unused]] std::size_t size) noexcept {
-    if (!base)
+    if (!addr)
         return;
 #ifdef _WIN32
-    ASSERT(VirtualFree(base, 0, MEM_RELEASE));
+    VirtualFree(addr, 0, MEM_RELEASE);
+#elif defined(__OPENORBIS__)
+    if (auto const it = std::ranges::find_if(swap_regions, [=](auto const& e) {
+        return uintptr_t(addr) >= uintptr_t(e.first) && uintptr_t(addr) < uintptr_t(e.first) + e.second;
+    }); it != swap_regions.end()) {
+        int rc = munmap(addr, size);
+        ASSERT(rc == 0);
+    } else {
+        sceKernelCheckedReleaseDirectMemory(off_t(addr), size_t(size));
+    }
 #else
-    ASSERT(munmap(base, size) == 0);
+    int rc = munmap(addr, size);
+    ASSERT(rc == 0);
 #endif
 }
 

src/common/virtual_buffer.h

@@ -12,6 +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 {

src/core/arm/dynarmic/arm_dynarmic_32.cpp

@@ -199,7 +199,9 @@ void ArmDynarmic32::MakeJit(Common::PageTable* page_table) {
     config.enable_cycle_counting = !m_uses_wall_clock;
 
     // Code cache size
-#if defined(ARCHITECTURE_arm64) || defined(__sun__) || defined(__NetBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
+#if defined(__OPENORBIS__)
+    config.code_cache_size = std::uint32_t(8_MiB);
+#elif defined(ARCHITECTURE_arm64) || defined(__sun__) || defined(__NetBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
     config.code_cache_size = std::uint32_t(128_MiB);
 #else
     config.code_cache_size = std::uint32_t(512_MiB);

src/core/arm/dynarmic/arm_dynarmic_64.cpp

@@ -252,7 +252,9 @@ void ArmDynarmic64::MakeJit(Common::PageTable* page_table, std::size_t address_s
     config.enable_cycle_counting = !m_uses_wall_clock;
 
     // Code cache size
-#if defined(ARCHITECTURE_arm64) || defined(__sun__) || defined(__NetBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
+#if defined(__OPENORBIS__)
+    config.code_cache_size = std::uint32_t(8_MiB);
+#elif defined(ARCHITECTURE_arm64) || defined(__sun__) || defined(__NetBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
     config.code_cache_size = std::uint32_t(128_MiB);
 #else
     config.code_cache_size = std::uint32_t(512_MiB);

src/core/core.cpp

@@ -4,7 +4,6 @@
 #include <array>
 #include <atomic>
 #include <memory>
-#include <unordered_map>
 #include <utility>
 
 #include "game_settings.h"
@@ -17,7 +16,6 @@
 #include "common/string_util.h"
 #include "core/arm/exclusive_monitor.h"
 #include "core/core.h"
-#include "core/file_sys/common_funcs.h"
 
 #include "launch_timestamp_cache.h"
 #include "core/core_timing.h"
@@ -250,30 +248,12 @@ struct System::Impl {
         }
     }
 
-    void NotifyNVDECChannelOpen(u64 process_id) {
+    void SetNVDECActive(bool is_nvdec_active) {
-        std::scoped_lock lock{nvdec_active_mutex};
+        nvdec_active = is_nvdec_active;
-        ++nvdec_active_channels[process_id];
-    }
-
-    void NotifyNVDECChannelClose(u64 process_id) {
-        std::scoped_lock lock{nvdec_active_mutex};
-        const auto it = nvdec_active_channels.find(process_id);
-        if (it == nvdec_active_channels.end()) {
-            return;
-        }
-        if (--it->second == 0) {
-            nvdec_active_channels.erase(it);
-        }
     }
 
     bool GetNVDECActive() {
-        std::scoped_lock lock{nvdec_active_mutex};
+        return nvdec_active;
-        return !nvdec_active_channels.empty();
-    }
-
-    bool IsNVDECActiveForProcess(u64 process_id) {
-        std::scoped_lock lock{nvdec_active_mutex};
-        return nvdec_active_channels.contains(process_id);
     }
 
     void InitializeDebugger(System& system, u16 port) {
@@ -315,10 +295,6 @@ struct System::Impl {
     SystemResultStatus Load(System& system, Frontend::EmuWindow& emu_window, const std::string& filepath, Service::AM::FrontendAppletParameters& params) {
         InitializeKernel(system);
 
-        if (params.applet_type == Service::AM::AppletType::Application) {
-            current_application_filepath = filepath;
-        }
-
         const auto file = GetGameFileFromPath(virtual_filesystem, filepath);
 
         // Create the application process
@@ -354,7 +330,7 @@ struct System::Impl {
         LaunchTimestampCache::SaveLaunchTimestamp(params.program_id);
 
         // Make the process created be the application
-        kernel.SetApplicationProcess(process->GetHandle());
+        kernel.MakeApplicationProcess(process->GetHandle());
 
         // Set up the rest of the system.
         SystemResultStatus init_result{SetupForApplicationProcess(system, emu_window)};
@@ -397,7 +373,7 @@ struct System::Impl {
             LOG_ERROR(Core, "Failed to find program id for ROM");
         }
 
-        GameSettings::LoadOverrides(FileSys::GetBaseTitleID(program_id), gpu_core->Renderer());
+        GameSettings::LoadOverrides(program_id, gpu_core->Renderer());
         if (auto room_member = Network::GetRoomMember().lock()) {
             Network::GameInfo game_info;
             game_info.name = name;
@@ -491,7 +467,6 @@ struct System::Impl {
     Core::SpeedLimiter speed_limiter;
     ExecuteProgramCallback execute_program_callback;
     ExitCallback exit_callback;
-    ApplicationChangedCallback application_changed_callback;
 
     std::optional<Service::Services> services;
     std::optional<Core::Debugger> debugger;
@@ -513,8 +488,6 @@ struct System::Impl {
     std::array<u64, Core::Hardware::NUM_CPU_CORES> dynarmic_ticks{};
     std::array<u8, 0x20> build_id{};
 
-    std::string current_application_filepath;
-
     /// Service manager
     std::shared_ptr<Service::SM::ServiceManager> service_manager;
     /// ContentProviderUnion instance
@@ -525,8 +498,6 @@ struct System::Impl {
 
     mutable std::mutex suspend_guard;
     std::mutex general_channel_mutex;
-    std::mutex nvdec_active_mutex;
-    std::unordered_map<u64, u32> nvdec_active_channels;
     std::atomic_bool is_paused{};
     std::atomic_bool is_shutting_down{};
     std::atomic_bool is_powered_on{};
@@ -534,6 +505,7 @@ struct System::Impl {
     bool extended_memory_layout : 1 = false;
     bool exit_locked : 1 = false;
     bool exit_requested : 1 = false;
+    bool nvdec_active : 1 = false;
 
     void EnsureGeneralChannelInitialized(System& system) {
         if (!general_channel_event) {
@@ -597,22 +569,14 @@ void System::UnstallApplication() {
     impl->UnstallApplication();
 }
 
-void System::NotifyNVDECChannelOpen(u64 process_id) {
+void System::SetNVDECActive(bool is_nvdec_active) {
-    impl->NotifyNVDECChannelOpen(process_id);
+    impl->SetNVDECActive(is_nvdec_active);
-}
-
-void System::NotifyNVDECChannelClose(u64 process_id) {
-    impl->NotifyNVDECChannelClose(process_id);
 }
 
 bool System::GetNVDECActive() {
     return impl->GetNVDECActive();
 }
 
-bool System::IsNVDECActiveForProcess(u64 process_id) {
-    return impl->IsNVDECActiveForProcess(process_id);
-}
-
 void System::InitializeDebugger() {
     impl->InitializeDebugger(*this, Settings::values.gdbstub_port.GetValue());
 }
@@ -763,25 +727,7 @@ const Core::SpeedLimiter& System::SpeedLimiter() const {
 }
 
 u64 System::GetApplicationProcessProgramID() const {
-    const auto* const process = impl->kernel.ApplicationProcess();
+    return impl->kernel.ApplicationProcess()->GetProgramId();
-    return process != nullptr ? process->GetProgramId() : 0;
-}
-
-u64 System::GetProgramIdForProcessId(u64 process_id) const {
-    auto process = impl->kernel.GetProcessByProcessId(process_id);
-    return process.IsNull() ? 0 : process->GetProgramId();
-}
-
-u64 System::ResolveCallerProgramId(u64 process_id) const {
-    if (const auto program_id = this->GetProgramIdForProcessId(process_id); program_id != 0) {
-        return program_id;
-    }
-
-    const auto fallback = this->GetApplicationProcessProgramID();
-    LOG_WARNING(Core,
-                "Could not resolve caller process_id={}, falling back to application {:016X}",
-                process_id, fallback);
-    return fallback;
 }
 
 Loader::ResultStatus System::GetGameName(std::string& out) const {
@@ -964,10 +910,6 @@ void System::ExecuteProgram(std::size_t program_index) {
     }
 }
 
-const std::string& System::GetCurrentApplicationFilePath() const {
-    return impl->current_application_filepath;
-}
-
 /// @brief Gets a reference to the user channel stack.
 /// It is used to transfer data between programs.
 std::vector<std::vector<u8>>& System::GetUserChannel() {
@@ -1019,18 +961,6 @@ void System::Exit() {
     }
 }
 
-void System::RegisterApplicationChangedCallback(ApplicationChangedCallback&& callback) {
-    impl->application_changed_callback = std::move(callback);
-}
-
-void System::NotifyApplicationChanged(u64 program_id) {
-    //LOG_DEBUG(Core, "Running application changed to {:016X}", program_id);
-
-    if (impl->application_changed_callback) {
-        impl->application_changed_callback(program_id);
-    }
-}
-
 void System::ApplySettings() {
     impl->RefreshTime(*this);
 

src/core/core.h

@@ -191,10 +191,8 @@ public:
     std::unique_lock<std::mutex> StallApplication();
     void UnstallApplication();
 
-    void NotifyNVDECChannelOpen(u64 process_id);
+    void SetNVDECActive(bool is_nvdec_active);
-    void NotifyNVDECChannelClose(u64 process_id);
     [[nodiscard]] bool GetNVDECActive();
-    [[nodiscard]] bool IsNVDECActiveForProcess(u64 process_id);
 
     /**
      * Initialize the debugger.
@@ -324,10 +322,6 @@ public:
 
     [[nodiscard]] u64 GetApplicationProcessProgramID() const;
 
-    [[nodiscard]] u64 GetProgramIdForProcessId(u64 process_id) const;
-
-    [[nodiscard]] u64 ResolveCallerProgramId(u64 process_id) const;
-
     /// Gets the name of the current game
     [[nodiscard]] Loader::ResultStatus GetGameName(std::string& out) const;
 
@@ -428,7 +422,6 @@ public:
     void PushGeneralChannelData(std::vector<u8>&& data);
     bool TryPopGeneralChannel(std::vector<u8>& out_data);
     [[nodiscard]] Service::Event& GetGeneralChannelEvent();
-    [[nodiscard]] const std::string& GetCurrentApplicationFilePath() const;
 
     /// Type used for the frontend to designate a callback for System to exit the application.
     using ExitCallback = std::function<void()>;
@@ -442,10 +435,6 @@ public:
     /// Instructs the frontend to exit the application.
     void Exit();
 
-    using ApplicationChangedCallback = std::function<void(u64 program_id)>;
-    void RegisterApplicationChangedCallback(ApplicationChangedCallback&& callback);
-    void NotifyApplicationChanged(u64 program_id);
-
     /// Applies any changes to settings to this core instance.
     void ApplySettings();
 

src/core/file_sys/content_archive.cpp

@@ -29,7 +29,7 @@ static u8 MasterKeyIdForKeyGeneration(u8 key_generation) {
     return std::max<u8>(key_generation, 1) - 1;
 }
 
-NCA::NCA(VirtualFile file_, const NCA* base_nca, bool allow_missing_base)
+NCA::NCA(VirtualFile file_, const NCA* base_nca)
     : file(std::move(file_)), keys{Core::Crypto::KeyManager::Instance()} {
     if (file == nullptr) {
         status = Loader::ResultStatus::ErrorNullFile;
@@ -110,7 +110,7 @@ NCA::NCA(VirtualFile file_, const NCA* base_nca, bool allow_missing_base)
         }
     }
 
-    if (is_update && base_nca == nullptr && !allow_missing_base) {
+    if (is_update && base_nca == nullptr) {
         status = Loader::ResultStatus::ErrorMissingBKTRBaseRomFS;
     } else {
         status = Loader::ResultStatus::Success;

src/core/file_sys/content_archive.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 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
 
@@ -66,7 +63,7 @@ inline bool IsDirectoryLogoPartition(const VirtualDir& pfs) {
 // After construction, use GetStatus to determine if the file is valid and ready to be used.
 class NCA : public ReadOnlyVfsDirectory {
 public:
-    explicit NCA(VirtualFile file, const NCA* base_nca = nullptr, bool allow_missing_base = false);
+    explicit NCA(VirtualFile file, const NCA* base_nca = nullptr);
     ~NCA() override;
 
     Loader::ResultStatus GetStatus() const;

src/core/file_sys/fssystem/fssystem_indirect_storage.cpp

@@ -4,7 +4,6 @@
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "common/logging.h"
 #include "core/file_sys/errors.h"
 #include "core/file_sys/fssystem/fssystem_indirect_storage.h"
 
@@ -100,18 +99,6 @@ Result IndirectStorage::GetEntryList(Entry* out_entries, s32* out_entry_count, s
     R_SUCCEED();
 }
 
-void IndirectStorage::ReportMissingOriginal(s64 offset, s64 size) {
-    if (m_reported_missing_original) {
-        return;
-    }
-    m_reported_missing_original = true;
-
-    LOG_ERROR(Common_Filesystem,
-              "Patch storage requests {:#x} bytes at {:#x} from a base storage that is not "
-              "present; this data will read as garbage",
-              size, offset);
-}
-
 size_t IndirectStorage::Read(u8* buffer, size_t size, size_t offset) const {
     // Validate pre-conditions.
     ASSERT(this->IsInitialized());

src/core/file_sys/fssystem/fssystem_indirect_storage.h

@@ -85,9 +85,6 @@ public:
     void SetStorage(s32 idx, VirtualFile storage) {
         ASSERT(0 <= idx && idx < StorageCount);
         m_data_storage[idx] = storage;
-        if (idx == 0) {
-            m_original_missing = storage == nullptr || storage->GetSize() == 0;
-        }
     }
 
     template <typename T>
@@ -133,9 +130,6 @@ protected:
 
     template <bool ContinuousCheck, bool RangeCheck, typename F>
     Result OperatePerEntry(s64 offset, s64 size, F func);
-    // Launching another game makes the original storage inaccessable.
-    // This is a helper for multi-nca games.
-    void ReportMissingOriginal(s64 offset, s64 size);
 
 private:
     struct ContinuousReadingEntry {
@@ -160,8 +154,6 @@ private:
 private:
     mutable BucketTree m_table;
     std::array<VirtualFile, StorageCount> m_data_storage;
-    bool m_original_missing{false};
-    bool m_reported_missing_original{false};
 };
 
 template <bool ContinuousCheck, bool RangeCheck, typename F>
@@ -280,10 +272,6 @@ Result IndirectStorage::OperatePerEntry(s64 offset, s64 size, F func) {
         if (needs_operate) {
             const auto cur_entry_phys_offset = cur_entry.GetPhysicalOffset();
 
-            if (cur_entry.storage_index == 0 && m_original_missing) {
-                this->ReportMissingOriginal(cur_offset, cur_size);
-            }
-
             if constexpr (RangeCheck) {
                 // Get the current data storage's size.
                 s64 cur_data_storage_size = m_data_storage[cur_entry.storage_index]->GetSize();

src/core/file_sys/nca_metadata.h

@@ -48,11 +48,11 @@ struct ContentRecord {
     std::array<u8, 0x10> nca_id;
     std::array<u8, 0x6> size;
     ContentRecordType type;
-    u8 id_offset;
+    INSERT_PADDING_BYTES(1);
 };
 static_assert(sizeof(ContentRecord) == 0x38, "ContentRecord has incorrect size.");
 
-constexpr ContentRecord EMPTY_META_CONTENT_RECORD{{}, {}, {}, ContentRecordType::Meta, 0};
+constexpr ContentRecord EMPTY_META_CONTENT_RECORD{{}, {}, {}, ContentRecordType::Meta, {}};
 
 struct MetaRecord {
     u64_le title_id;

src/core/file_sys/patch_manager.cpp

@@ -161,7 +161,7 @@ std::string GetUpdateVersionStringFromSlot(const ContentProvider* provider, u64
 PatchManager::PatchManager(u64 title_id_,
                            const Service::FileSystem::FileSystemController& fs_controller_,
                            const ContentProvider& content_provider_)
-    : title_id{title_id_}, application_id{GetBaseTitleID(title_id_)}, fs_controller{fs_controller_}, content_provider{content_provider_} {}
+    : title_id{title_id_}, fs_controller{fs_controller_}, content_provider{content_provider_} {}
 
 PatchManager::~PatchManager() = default;
 
@@ -169,41 +169,13 @@ u64 PatchManager::GetTitleID() const {
     return title_id;
 }
 
-u64 PatchManager::GetUpdateTitleIDForContent() const {
-    const auto program_update_id = GetUpdateTitleID(title_id);
-    if (program_update_id == GetUpdateTitleID(application_id) || content_provider.HasEntry(program_update_id, ContentRecordType::Program)) {
-        return program_update_id;
-    }
-    return GetUpdateTitleID(application_id);
-}
-
-std::vector<VirtualDir> PatchManager::GetModificationLoadRoots() const {
-    std::vector<VirtualDir> roots;
-    roots.push_back(fs_controller.GetModificationLoadRoot(title_id));
-    if (application_id != title_id) {
-        roots.push_back(fs_controller.GetModificationLoadRoot(application_id));
-    }
-    std::erase(roots, nullptr);
-    return roots;
-}
-
-std::vector<VirtualDir> PatchManager::GetSDMCModificationLoadRoots() const {
-    std::vector<VirtualDir> roots;
-    roots.push_back(fs_controller.GetSDMCModificationLoadRoot(title_id));
-    if (application_id != title_id) {
-        roots.push_back(fs_controller.GetSDMCModificationLoadRoot(application_id));
-    }
-    std::erase(roots, nullptr);
-    return roots;
-}
-
 VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
     LOG_INFO(Loader, "Patching ExeFS for title_id={:016X}", title_id);
 
     if (exefs == nullptr)
         return exefs;
 
-    const auto& disabled = Settings::values.disabled_addons[application_id];
+    const auto& disabled = Settings::values.disabled_addons[title_id];
 
     bool update_disabled = true;
     std::optional<u32> enabled_version;
@@ -211,7 +183,7 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
     bool checked_manual = false;
 
     const auto* content_union = static_cast<const ContentProviderUnion*>(&content_provider);
-    const auto update_tid = GetUpdateTitleIDForContent();
+    const auto update_tid = GetUpdateTitleID(title_id);
 
     if (content_union) {
         // First, check ExternalContentProvider
@@ -331,21 +303,17 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
     }
 
     // LayeredExeFS
-    const auto load_dirs = GetModificationLoadRoots();
+    const auto load_dir = fs_controller.GetModificationLoadRoot(title_id);
-    const auto sdmc_load_dirs = GetSDMCModificationLoadRoots();
+    const auto sdmc_load_dir = fs_controller.GetSDMCModificationLoadRoot(title_id);
 
-    std::vector<VirtualDir> patch_dirs;
+    std::vector<VirtualDir> patch_dirs = {sdmc_load_dir};
-    for (const auto& sdmc_load_dir : sdmc_load_dirs) {
+    if (load_dir != nullptr) {
-        patch_dirs.push_back(sdmc_load_dir);
-    }
-    for (const auto& load_dir : load_dirs) {
         const auto load_patch_dirs = load_dir->GetSubdirectories();
         patch_dirs.insert(patch_dirs.end(), load_patch_dirs.begin(), load_patch_dirs.end());
     }
 
-    std::stable_sort(patch_dirs.begin(), patch_dirs.end(), [](const VirtualDir& l, const VirtualDir& r) {
+    std::sort(patch_dirs.begin(), patch_dirs.end(),
-        return l->GetName() < r->GetName();
+              [](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); });
-    });
 
     std::vector<VirtualDir> layers;
     layers.reserve(patch_dirs.size() + 1);
@@ -379,7 +347,7 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
 
 std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualDir>& patch_dirs,
                                                       const std::string& build_id) const {
-    const auto& disabled = Settings::values.disabled_addons[application_id];
+    const auto& disabled = Settings::values.disabled_addons[title_id];
     const auto nso_build_id = fmt::format("{:0<64}", build_id);
 
     std::vector<VirtualFile> out;
@@ -444,20 +412,15 @@ std::vector<u8> PatchManager::PatchNSO(const std::vector<u8>& nso, const std::st
 
     LOG_INFO(Loader, "Patching NSO for name={}, build_id={}", name, build_id);
 
-    const auto load_dirs = GetModificationLoadRoots();
+    const auto load_dir = fs_controller.GetModificationLoadRoot(title_id);
-    if (load_dirs.empty()) {
+    if (load_dir == nullptr) {
         LOG_ERROR(Loader, "Cannot load mods for invalid title_id={:016X}", title_id);
         return nso;
     }
 
-    std::vector<VirtualDir> patch_dirs;
+    auto patch_dirs = load_dir->GetSubdirectories();
-    for (const auto& load_dir : load_dirs) {
+    std::sort(patch_dirs.begin(), patch_dirs.end(),
-        const auto load_patch_dirs = load_dir->GetSubdirectories();
+              [](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); });
-        patch_dirs.insert(patch_dirs.end(), load_patch_dirs.begin(), load_patch_dirs.end());
-    }
-    std::stable_sort(patch_dirs.begin(), patch_dirs.end(), [](const VirtualDir& l, const VirtualDir& r) {
-        return l->GetName() < r->GetName();
-    });
     const auto patches = CollectPatches(patch_dirs, build_id);
 
     auto out = nso;
@@ -492,39 +455,29 @@ bool PatchManager::HasNSOPatch(const BuildID& build_id_, std::string_view name)
 
     LOG_INFO(Loader, "Querying NSO patch existence for build_id={}, name={}", build_id, name);
 
-    const auto load_dirs = GetModificationLoadRoots();
+    const auto load_dir = fs_controller.GetModificationLoadRoot(title_id);
-    if (load_dirs.empty()) {
+    if (load_dir == nullptr) {
         LOG_ERROR(Loader, "Cannot load mods for invalid title_id={:016X}", title_id);
         return false;
     }
 
-    std::vector<VirtualDir> patch_dirs;
+    auto patch_dirs = load_dir->GetSubdirectories();
-    for (const auto& load_dir : load_dirs) {
+    std::sort(patch_dirs.begin(), patch_dirs.end(),
-        const auto load_patch_dirs = load_dir->GetSubdirectories();
+              [](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); });
-        patch_dirs.insert(patch_dirs.end(), load_patch_dirs.begin(), load_patch_dirs.end());
-    }
-    std::stable_sort(patch_dirs.begin(), patch_dirs.end(), [](const VirtualDir& l, const VirtualDir& r) {
-        return l->GetName() < r->GetName();
-    });
 
     return !CollectPatches(patch_dirs, build_id).empty();
 }
 
 std::vector<Core::Memory::CheatEntry> PatchManager::CreateCheatList(const BuildID& build_id_) const {
-    const auto load_dirs = GetModificationLoadRoots();
+    const auto load_dir = fs_controller.GetModificationLoadRoot(title_id);
-    if (load_dirs.empty()) {
+    if (load_dir == nullptr) {
         LOG_ERROR(Loader, "Cannot load mods for invalid title_id={:016X}", title_id);
         return {};
     }
 
-    const auto& disabled = Settings::values.disabled_addons[application_id];
+    const auto& disabled = Settings::values.disabled_addons[title_id];
-    std::vector<VirtualDir> patch_dirs;
+    auto patch_dirs = load_dir->GetSubdirectories();
-    for (const auto& load_dir : load_dirs) {
+    std::sort(patch_dirs.begin(), patch_dirs.end(), [](auto const& l, auto const& r) { return l->GetName() < r->GetName(); });
-        const auto load_patch_dirs = load_dir->GetSubdirectories();
-        patch_dirs.insert(patch_dirs.end(), load_patch_dirs.begin(), load_patch_dirs.end());
-    }
-    std::stable_sort(patch_dirs.begin(), patch_dirs.end(),
-                     [](auto const& l, auto const& r) { return l->GetName() < r->GetName(); });
 
     // <mod dir> / <folder> / cheats / <build id>.txt
     std::vector<Core::Memory::CheatEntry> out;
@@ -540,52 +493,39 @@ std::vector<Core::Memory::CheatEntry> PatchManager::CreateCheatList(const BuildI
     }
     // Uncareless user-friendly loading of patches (must start with 'cheat_')
     // <mod dir> / <cheat file>.txt
-    for (const auto& load_dir : load_dirs) {
+    for (auto const& f : load_dir->GetFiles()) {
-        for (auto const& f : load_dir->GetFiles()) {
+        auto const name = f->GetName();
-            auto const name = f->GetName();
+        if (name.starts_with("cheat_") && std::find(disabled.cbegin(), disabled.cend(), name) == disabled.cend()) {
-            if (name.starts_with("cheat_") && std::find(disabled.cbegin(), disabled.cend(), name) == disabled.cend()) {
+            std::vector<u8> data(f->GetSize());
-                std::vector<u8> data(f->GetSize());
+            if (f->Read(data.data(), data.size()) == data.size()) {
-                if (f->Read(data.data(), data.size()) == data.size()) {
+                const Core::Memory::TextCheatParser parser;
-                    const Core::Memory::TextCheatParser parser;
+                auto const res = parser.Parse(std::string_view(reinterpret_cast<const char*>(data.data()), data.size()));
-                    auto const res = parser.Parse(std::string_view(reinterpret_cast<const char*>(data.data()), data.size()));
+                std::copy(res.begin(), res.end(), std::back_inserter(out));
-                    std::copy(res.begin(), res.end(), std::back_inserter(out));
+            } else {
-                } else {
+                LOG_INFO(Common_Filesystem, "Failed to read cheats file for title_id={:016X}", title_id);
-                    LOG_INFO(Common_Filesystem, "Failed to read cheats file for title_id={:016X}", title_id);
-                }
             }
         }
     }
     return out;
 }
 
-static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, u64 application_id, ContentRecordType type,
+static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType type,
                            const Service::FileSystem::FileSystemController& fs_controller) {
-    std::vector<VirtualDir> load_dirs{fs_controller.GetModificationLoadRoot(title_id)};
+    const auto load_dir = fs_controller.GetModificationLoadRoot(title_id);
-    std::vector<VirtualDir> sdmc_load_dirs{fs_controller.GetSDMCModificationLoadRoot(title_id)};
+    const auto sdmc_load_dir = fs_controller.GetSDMCModificationLoadRoot(title_id);
-    if (application_id != title_id) {
-        load_dirs.push_back(fs_controller.GetModificationLoadRoot(application_id));
-        sdmc_load_dirs.push_back(fs_controller.GetSDMCModificationLoadRoot(application_id));
-    }
-    std::erase(load_dirs, nullptr);
-    std::erase(sdmc_load_dirs, nullptr);
     if ((type != ContentRecordType::Program && type != ContentRecordType::Data &&
          type != ContentRecordType::HtmlDocument) ||
-        (load_dirs.empty() && sdmc_load_dirs.empty())) {
+        (load_dir == nullptr && sdmc_load_dir == nullptr)) {
         return;
     }
 
-    const auto& disabled = Settings::values.disabled_addons[application_id];
+    const auto& disabled = Settings::values.disabled_addons[title_id];
-    std::vector<VirtualDir> patch_dirs;
+    std::vector<VirtualDir> patch_dirs = load_dir->GetSubdirectories();
-    for (const auto& load_dir : load_dirs) {
-        const auto load_patch_dirs = load_dir->GetSubdirectories();
-        patch_dirs.insert(patch_dirs.end(), load_patch_dirs.begin(), load_patch_dirs.end());
-    }
     if (std::find(disabled.cbegin(), disabled.cend(), "SDMC") == disabled.cend()) {
-        patch_dirs.insert(patch_dirs.end(), sdmc_load_dirs.begin(), sdmc_load_dirs.end());
+        patch_dirs.push_back(sdmc_load_dir);
     }
-    std::stable_sort(patch_dirs.begin(), patch_dirs.end(), [](const VirtualDir& l, const VirtualDir& r) {
+    std::sort(patch_dirs.begin(), patch_dirs.end(),
-        return l->GetName() < r->GetName();
+              [](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); });
-    });
 
     std::vector<VirtualDir> layers;
     std::vector<VirtualDir> layers_ext;
@@ -657,8 +597,8 @@ VirtualFile PatchManager::PatchRomFS(const NCA* base_nca, VirtualFile base_romfs
     auto romfs = base_romfs;
 
     // Game Updates
-    const auto update_tid = GetUpdateTitleIDForContent();
+    const auto update_tid = GetUpdateTitleID(title_id);
-    const auto& disabled = Settings::values.disabled_addons[application_id];
+    const auto& disabled = Settings::values.disabled_addons[title_id];
 
     bool update_disabled = true;
     std::optional<u32> enabled_version;
@@ -765,7 +705,7 @@ VirtualFile PatchManager::PatchRomFS(const NCA* base_nca, VirtualFile base_romfs
 
     // LayeredFS
     if (apply_layeredfs) {
-        ApplyLayeredFS(romfs, title_id, application_id, type, fs_controller);
+        ApplyLayeredFS(romfs, title_id, type, fs_controller);
     }
 
     return romfs;
@@ -777,10 +717,10 @@ std::vector<Patch> PatchManager::GetPatches(VirtualFile update_raw) const {
     }
 
     std::vector<Patch> out;
-    const auto& disabled = Settings::values.disabled_addons[application_id];
+    const auto& disabled = Settings::values.disabled_addons[title_id];
 
     // Game Updates
-    const auto update_tid = GetUpdateTitleIDForContent();
+    const auto update_tid = GetUpdateTitleID(title_id);
 
     std::vector<Patch> external_update_patches;
 
@@ -929,7 +869,7 @@ std::vector<Patch> PatchManager::GetPatches(VirtualFile update_raw) const {
                               .version = "",
                               .type = PatchType::Update,
                               .program_id = title_id,
-                              .title_id = update_tid,
+                              .title_id = title_id,
                               .source = PatchSource::Unknown,
                               .numeric_version = 0};
 
@@ -955,7 +895,8 @@ std::vector<Patch> PatchManager::GetPatches(VirtualFile update_raw) const {
     }
 
     // General Mods (LayeredFS and IPS)
-    for (const auto& mod_dir : GetModificationLoadRoots()) {
+    const auto mod_dir = fs_controller.GetModificationLoadRoot(title_id);
+    if (mod_dir != nullptr) {
         for (auto const& f : mod_dir->GetFiles())
             if (auto const name = f->GetName(); name.starts_with("cheat_")) {
                 auto const mod_disabled = std::find(disabled.begin(), disabled.end(), name) != disabled.end();
@@ -1022,7 +963,8 @@ std::vector<Patch> PatchManager::GetPatches(VirtualFile update_raw) const {
     }
 
     // SDMC mod directory (RomFS LayeredFS)
-    for (const auto& sdmc_mod_dir : GetSDMCModificationLoadRoots()) {
+    const auto sdmc_mod_dir = fs_controller.GetSDMCModificationLoadRoot(title_id);
+    if (sdmc_mod_dir != nullptr) {
         std::string types;
         if (IsDirValidAndNonEmpty(FindSubdirectoryCaseless(sdmc_mod_dir, "exefs")))
             AppendCommaIfNotEmpty(types, "LayeredExeFS");
@@ -1057,10 +999,10 @@ std::vector<Patch> PatchManager::GetPatches(VirtualFile update_raw) const {
     dlc_match.reserve(dlc_entries_with_origin.size());
     for (const auto& [slot, entry] : dlc_entries_with_origin) {
         const auto base_tid = GetBaseTitleID(entry.title_id);
-        const bool matches_base = base_tid == application_id;
+        const bool matches_base = base_tid == title_id;
         if (!matches_base) {
             LOG_DEBUG(Loader, "DLC {:016X} base {:016X} doesn't match title {:016X}",
-                      entry.title_id, base_tid, application_id);
+                      entry.title_id, base_tid, title_id);
             continue;
         }
 
@@ -1135,22 +1077,16 @@ std::vector<Patch> PatchManager::GetPatches(VirtualFile update_raw) const {
 }
 
 std::optional<u32> PatchManager::GetGameVersion() const {
-    const auto update_tid = GetUpdateTitleIDForContent();
+    const auto update_tid = GetUpdateTitleID(title_id);
     if (content_provider.HasEntry(update_tid, ContentRecordType::Program)) {
         return content_provider.GetEntryVersion(update_tid);
     }
 
-    if (const auto version = content_provider.GetEntryVersion(title_id); version.has_value()) {
+    return content_provider.GetEntryVersion(title_id);
-        return version;
-    }
-    return content_provider.GetEntryVersion(application_id);
 }
 
 PatchManager::Metadata PatchManager::GetControlMetadata() const {
-    auto base_control_nca = content_provider.GetEntry(title_id, ContentRecordType::Control);
+    const auto base_control_nca = content_provider.GetEntry(title_id, ContentRecordType::Control);
-    if (base_control_nca == nullptr && application_id != title_id) {
-        base_control_nca = content_provider.GetEntry(application_id, ContentRecordType::Control);
-    }
     if (base_control_nca == nullptr) {
         return {};
     }
@@ -1226,14 +1162,8 @@ PatchManager::Metadata PatchManager::ParseControlNCA(const NCA& nca) const {
     auto metadata = pm.GetControlMetadata();
     if (metadata.first != nullptr)
         return metadata;
-    const auto update_id = FileSys::GetUpdateTitleID(application_id);
+    const FileSys::PatchManager pm_update{FileSys::GetUpdateTitleID(application_id), system.GetFileSystemController(), system.GetContentProvider()};
-    const auto application_update_id = FileSys::GetUpdateTitleID(GetBaseTitleID(application_id));
+    return pm_update.GetControlMetadata();
-    const FileSys::PatchManager pm_update{update_id, system.GetFileSystemController(), system.GetContentProvider()};
-    metadata = pm_update.GetControlMetadata();
-    if (metadata.first != nullptr || update_id == application_update_id)
-        return metadata;
-    const FileSys::PatchManager pm_application_update{application_update_id, system.GetFileSystemController(), system.GetContentProvider()};
-    return pm_application_update.GetControlMetadata();
 }
 
 } // namespace FileSys

src/core/file_sys/patch_manager.h

@@ -10,7 +10,6 @@
 #include <memory>
 #include <optional>
 #include <string>
-#include <vector>
 #include "common/common_types.h"
 #include "core/file_sys/nca_metadata.h"
 #include "core/file_sys/vfs/vfs_types.h"
@@ -110,14 +109,10 @@ public:
     [[nodiscard]] static PatchManager::Metadata GetMetadataFromBaseOrUpdate(Core::System& system, u64 application_id) noexcept;
 
 private:
-    [[nodiscard]] u64 GetUpdateTitleIDForContent() const;
-    [[nodiscard]] std::vector<VirtualDir> GetModificationLoadRoots() const;
-    [[nodiscard]] std::vector<VirtualDir> GetSDMCModificationLoadRoots() const;
     [[nodiscard]] std::vector<VirtualFile> CollectPatches(const std::vector<VirtualDir>& patch_dirs,
                                                           const std::string& build_id) const;
 
     u64 title_id;
-    u64 application_id;
     const Service::FileSystem::FileSystemController& fs_controller;
     const ContentProvider& content_provider;
 };

src/core/file_sys/registered_cache.cpp

@@ -567,45 +567,20 @@ VirtualFile RegisteredCache::GetFileAtID(NcaID id) const {
 }
 
 static std::optional<NcaID> CheckMapForContentRecord(const ankerl::unordered_dense::map<u64, CNMT>& map, u64 title_id, ContentRecordType type) {
-    auto cmnt_iter = map.find(title_id);
+    const auto cmnt_iter = map.find(title_id);
-    u8 id_offset = 0;
-
     if (cmnt_iter == map.cend()) {
-        const auto program_index = title_id & AOC_TITLE_ID_MASK;
+        return std::nullopt;
-        if (program_index == 0) {
-            return std::nullopt;
-        }
-
-        cmnt_iter = map.find(title_id & ~AOC_TITLE_ID_MASK);
-        if (cmnt_iter == map.cend()) {
-            return std::nullopt;
-        }
-
-        id_offset = static_cast<u8>(program_index);
     }
 
     const auto& cnmt = cmnt_iter->second;
     const auto& content_records = cnmt.GetContentRecords();
     const auto iter = std::find_if(content_records.cbegin(), content_records.cend(),
-                                   [type, id_offset](const ContentRecord& rec) {
+                                   [type](const ContentRecord& rec) { return rec.type == type; });
-                                       return rec.type == type && rec.id_offset == id_offset;
+    if (iter == content_records.cend()) {
-                                   });
-    if (iter != content_records.cend()) {
-        return std::make_optional(iter->nca_id);
-    }
-
-    if (id_offset != 0) {
         return std::nullopt;
     }
 
-    const auto fallback_iter =
+    return std::make_optional(iter->nca_id);
-        std::find_if(content_records.cbegin(), content_records.cend(),
-                     [type](const ContentRecord& rec) { return rec.type == type; });
-    if (fallback_iter == content_records.cend()) {
-        return std::nullopt;
-    }
-
-    return std::make_optional(fallback_iter->nca_id);
 }
 
 std::optional<NcaID> RegisteredCache::GetNcaIDFromMetadata(u64 title_id,

src/core/file_sys/submission_package.cpp

@@ -12,7 +12,6 @@
 #include "common/hex_util.h"
 #include "common/logging.h"
 #include "core/crypto/key_manager.h"
-#include "core/file_sys/common_funcs.h"
 #include "core/file_sys/content_archive.h"
 #include "core/file_sys/nca_metadata.h"
 #include "core/file_sys/partition_filesystem.h"
@@ -66,12 +65,10 @@ u64 NSP::GetProgramTitleID() const {
     }
 
     auto program_id = expected_program_id;
-    if (program_id == 0 && !program_status.empty()) {
+    if (program_id == 0) {
-        program_id = std::min_element(program_status.cbegin(), program_status.cend(),
+        if (!program_status.empty()) {
-                                      [](const auto& lhs, const auto& rhs) {
+            program_id = program_status.begin()->first;
-                                          return lhs.first < rhs.first;
+        }
-                                      })
-                         ->first;
     }
 
     program_id = program_id + program_index;
@@ -276,7 +273,8 @@ void NSP::ReadNCAs(const std::vector<VirtualFile>& files) {
                     // If the last 3 hexadecimal digits of the NCA's TitleID is between 0x1 and
                     // 0x7FF, this is a multi-program update NCA. Otherwise, this is a regular
                     // update NCA.
-                    if ((next_nca->GetTitleId() & AOC_TITLE_ID_MASK) != 0) {
+                    if ((next_nca->GetTitleId() & 0x7FF) != 0 &&
+                        (next_nca->GetTitleId() & 0x800) == 0) {
                         ncas[next_nca->GetTitleId()][{cnmt.GetType(), rec.type}] =
                             std::move(next_nca);
                     } else {

src/core/file_sys/vfs/vfs_real.cpp

@@ -461,8 +461,19 @@ std::vector<VirtualFile> RealVfsDirectory::GetFiles() const {
 
 FileTimeStampRaw RealVfsDirectory::GetFileTimeStamp(std::string_view path_) const {
     const auto full_path = FS::SanitizePath(path + '/' + std::string(path_));
+#ifdef __OPENORBIS__
+    // DO NOT USE NORMAL STAT, it's bugged on OO toolchain
+    OrbisKernelStat st{};
+    const auto stat_result = stat(full_path.c_str(), reinterpret_cast<struct stat *>(std::addressof(st)));
+    if (stat_result != 0)
+        return {};
+    return {
+        .created{u64(st.st_ctime)},
+        .accessed{u64(st.st_atime)},
+        .modified{u64(st.st_mtime)},
+    };
+#else
     const auto fs_path = std::filesystem::path{FS::ToU8String(full_path)};
-
 #ifdef _WIN32
     struct _stat64 file_status;
     const auto stat_result = _wstat64(fs_path.c_str(), &file_status);
@@ -470,16 +481,14 @@ FileTimeStampRaw RealVfsDirectory::GetFileTimeStamp(std::string_view path_) cons
     struct stat file_status;
     const auto stat_result = stat(fs_path.c_str(), &file_status);
 #endif
-
+    if (stat_result != 0)
-    if (stat_result != 0) {
         return {};
-    }
-
     return {
-        .created{static_cast<u64>(file_status.st_ctime)},
+        .created{u64(file_status.st_ctime)},
-        .accessed{static_cast<u64>(file_status.st_atime)},
+        .accessed{u64(file_status.st_atime)},
-        .modified{static_cast<u64>(file_status.st_mtime)},
+        .modified{u64(file_status.st_mtime)},
     };
+#endif
 }
 
 std::vector<VirtualDir> RealVfsDirectory::GetSubdirectories() const {

src/core/hle/kernel/kernel.cpp

@@ -349,18 +349,9 @@ struct KernelCore::Impl {
         object_name_global_data.emplace(kernel);
     }
 
-    void SetApplicationProcess(KernelCore& kernel, KProcess* process) {
+    void MakeApplicationProcess(KernelCore& kernel, KProcess* process) {
-        if (application_process == process)
-            return;
-
-        KProcess* const previous = application_process;
         application_process = process;
-
+        application_process->Open(kernel);
-        if (application_process != nullptr)
-            application_process->Open(kernel);
-
-        if (previous != nullptr)
-            previous->Close(kernel);
     }
 
     /// Sets the host thread ID for the caller.
@@ -888,8 +879,8 @@ void KernelCore::RemoveProcess(KProcess* process) {
     }
 }
 
-void KernelCore::SetApplicationProcess(KProcess* process) {
+void KernelCore::MakeApplicationProcess(KProcess* process) {
-    impl->SetApplicationProcess(*this, process);
+    impl->MakeApplicationProcess(*this, process);
 }
 
 KProcess* KernelCore::ApplicationProcess() {
@@ -900,14 +891,6 @@ const KProcess* KernelCore::ApplicationProcess() const {
     return impl->application_process;
 }
 
-KScopedAutoObject<KProcess> KernelCore::GetProcessByProcessId(u64 process_id) {
-    std::scoped_lock lk{impl->process_list_lock};
-    for (auto* const process : impl->process_list)
-        if (process != nullptr && process->GetProcessId() == process_id)
-            return {*this, process};
-    return {*this, nullptr};
-}
-
 std::list<KScopedAutoObject<KProcess>> KernelCore::GetProcessList() {
     std::list<KScopedAutoObject<KProcess>> processes;
     std::scoped_lock lk{impl->process_list_lock};

src/core/hle/kernel/kernel.h

@@ -124,8 +124,8 @@ public:
     void AppendNewProcess(KProcess* process);
     void RemoveProcess(KProcess* process);
 
-    /// Makes the given process the current application process.
+    /// Makes the given process the new application process.
-    void SetApplicationProcess(KProcess* process);
+    void MakeApplicationProcess(KProcess* process);
 
     /// Retrieves a pointer to the application process.
     KProcess* ApplicationProcess();
@@ -133,9 +133,6 @@ public:
     /// Retrieves a const pointer to the application process.
     const KProcess* ApplicationProcess() const;
 
-    /// Retrieves the process with the given process ID, or a null object.
-    KScopedAutoObject<KProcess> GetProcessByProcessId(u64 process_id);
-
     /// Retrieves the list of processes.
     std::list<KScopedAutoObject<KProcess>> GetProcessList();
 

src/core/hle/service/am/am_results.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -13,7 +10,6 @@ namespace Service::AM {
 constexpr Result ResultNoDataInChannel{ErrorModule::AM, 2};
 constexpr Result ResultNoMessages{ErrorModule::AM, 3};
 constexpr Result ResultLibraryAppletTerminated{ErrorModule::AM, 22};
-constexpr Result ResultApplicationRecordNotFound{ErrorModule::AM, 37};
 constexpr Result ResultInvalidOffset{ErrorModule::AM, 503};
 constexpr Result ResultInvalidStorageType{ErrorModule::AM, 511};
 constexpr Result ResultFatalSectionCountImbalance{ErrorModule::AM, 512};

src/core/hle/service/am/am_types.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
@@ -201,14 +201,6 @@ enum class ProgramSpecifyKind : u32 {
     RestartProgram = 2,
 };
 
-// Maufeat: Use enums for zindex instead of using random zindex numbers
-enum AppletZIndex : s32 {
-    Background = 0,
-    Foreground = 1,
-    ForegroundVisible = 2,
-    Overlay = 3,
-};
-
 struct CommonArguments {
     CommonArgumentVersion arguments_version;
     CommonArgumentSize size;

src/core/hle/service/am/applet.cpp

@@ -56,22 +56,22 @@ void Applet::UpdateSuspensionStateLocked(bool force_message) {
     }
 }
 
-void Applet::SetInteractibleLocked(bool pad_interactible, bool touch_interactible) {
+void Applet::SetInteractibleLocked(bool interactible) {
-    if (is_pad_interactible == pad_interactible && is_touch_interactible == touch_interactible) {
+    if (is_interactible == interactible) {
         return;
     }
 
-    is_pad_interactible = pad_interactible;
+    is_interactible = interactible;
-    is_touch_interactible = touch_interactible;
 
     const bool exit_requested = lifecycle_manager.GetExitRequested();
-    const bool pad_enabled = pad_interactible && !exit_requested;
+    const bool input_enabled = interactible && !exit_requested;
-    const bool touch_enabled = touch_interactible && !exit_requested;
 
-    LOG_DEBUG(Service_AM, "applet={} pad={} touch={} exit_requested={}",
+    if (applet_id == AppletId::OverlayDisplay || applet_id == AppletId::Application) {
-              static_cast<u32>(applet_id), pad_enabled, touch_enabled, exit_requested);
+        LOG_DEBUG(Service_AM, "called, applet={} interactible={} exit_requested={} input_enabled={} overlay_in_foreground={}",
+                 static_cast<u32>(applet_id), interactible, exit_requested, input_enabled, overlay_in_foreground);
+    }
 
-    hid_registration.EnableAppletToGetInput(pad_enabled, touch_enabled);
+    hid_registration.EnableAppletToGetInput(input_enabled);
 }
 
 void Applet::OnProcessTerminatedLocked() {

src/core/hle/service/am/applet.h

@@ -125,11 +125,9 @@ struct Applet {
     bool album_image_taken_notification_enabled{};
     bool record_volume_muted{};
     bool is_activity_runnable{};
-    bool is_pad_interactible{true};
+    bool is_interactible{true};
-    bool is_touch_interactible{true};
     bool window_visible{true};
-    bool overlay_watching_short_home_button{false};
+    bool overlay_in_foreground{false};
-    bool overlay_handling_touch_input{false};
 
     // Events
     Event overlay_event;
@@ -150,7 +148,7 @@ struct Applet {
 
     // Process state management
     void UpdateSuspensionStateLocked(bool force_message);
-    void SetInteractibleLocked(bool pad_interactible, bool touch_interactible);
+    void SetInteractibleLocked(bool interactible);
     void OnProcessTerminatedLocked();
 };
 

src/core/hle/service/am/display_layer_manager.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
@@ -6,7 +6,6 @@
 
 #include "core/core.h"
 #include "core/hle/service/am/display_layer_manager.h"
-#include "core/hle/service/nvnflinger/hwc_layer.h"
 #include "core/hle/service/sm/sm.h"
 #include "core/hle/service/vi/application_display_service.h"
 #include "core/hle/service/vi/container.h"
@@ -34,7 +33,6 @@ void DisplayLayerManager::Initialize(Core::System& system, Kernel::KProcess* pro
     m_system_shared_buffer_id = 0;
     m_system_shared_layer_id = 0;
     m_applet_id = applet_id;
-    m_library_applet_mode = mode;
     m_buffer_sharing_enabled = false;
     m_blending_enabled = mode == LibraryAppletMode::PartialForeground ||
                          mode == LibraryAppletMode::PartialForegroundIndirectDisplay;
@@ -74,16 +72,14 @@ Result DisplayLayerManager::CreateManagedDisplayLayer(u64* out_layer_id) {
         out_layer_id, 0, display_id, Service::AppletResourceUserId{m_process->GetProcessId()}));
 
     m_manager_display_service->SetLayerVisibility(m_visible, *out_layer_id);
-    (void)m_display_service->GetContainer()->SetLayerStackMask(*out_layer_id,
-                                                              this->GetLayerStackMask());
 
     if (m_applet_id != AppletId::Application) {
         (void)m_manager_display_service->SetLayerBlending(m_blending_enabled, *out_layer_id);
         if (m_applet_id == AppletId::OverlayDisplay) {
-            (void)m_manager_display_service->SetLayerZIndex(Overlay, *out_layer_id);
+            (void)m_manager_display_service->SetLayerZIndex(-1, *out_layer_id);
             (void)m_display_service->GetContainer()->SetLayerIsOverlay(*out_layer_id, true);
         } else {
-            (void)m_manager_display_service->SetLayerZIndex(Foreground, *out_layer_id);
+            (void)m_manager_display_service->SetLayerZIndex(1, *out_layer_id);
         }
     }
 
@@ -126,12 +122,10 @@ Result DisplayLayerManager::IsSystemBufferSharingEnabled() {
 
     // Ensure the overlay layer is visible
     m_manager_display_service->SetLayerVisibility(m_visible, m_system_shared_layer_id);
-    (void)m_display_service->GetContainer()->SetLayerStackMask(m_system_shared_layer_id,
-                                                              this->GetLayerStackMask());
     m_manager_display_service->SetLayerBlending(m_blending_enabled, m_system_shared_layer_id);
-    s32 initial_z = Foreground;
+    s32 initial_z = 1;
     if (m_applet_id == AppletId::OverlayDisplay) {
-        initial_z = Overlay;
+        initial_z = -1;
         (void)m_display_service->GetContainer()->SetLayerIsOverlay(m_system_shared_layer_id, true);
     }
     m_manager_display_service->SetLayerZIndex(initial_z, m_system_shared_layer_id);
@@ -148,36 +142,6 @@ Result DisplayLayerManager::GetSystemSharedLayerHandle(u64* out_system_shared_bu
     R_SUCCEED();
 }
 
-u32 DisplayLayerManager::GetLayerStackMask() const {
-    using Nvnflinger::LayerStackBit;
-    using Nvnflinger::LayerStackId;
-
-    constexpr u32 Displayed = LayerStackBit(LayerStackId::Default);
-    constexpr u32 Screenshot = LayerStackBit(LayerStackId::Screenshot);
-    constexpr u32 Recording = LayerStackBit(LayerStackId::Recording);
-    constexpr u32 LastFrame = LayerStackBit(LayerStackId::LastFrame);
-    constexpr u32 Debug = LayerStackBit(LayerStackId::ApplicationForDebug);
-
-    switch (m_applet_id) {
-        case AppletId::Application:
-            return Displayed | Screenshot | Recording | LastFrame | Debug;
-        case AppletId::OverlayDisplay:
-            return Displayed;
-        case AppletId::QLaunch:
-            return Displayed;
-        default:
-            break;
-    }
-
-    switch (m_library_applet_mode) {
-    case LibraryAppletMode::AllForeground:
-    case LibraryAppletMode::AllForegroundInitiallyHidden:
-        return Displayed | Screenshot | LastFrame;
-    default:
-        return Displayed | Screenshot;
-    }
-}
-
 void DisplayLayerManager::SetWindowVisibility(bool visible) {
     if (m_visible == visible) {
         return;
@@ -221,17 +185,10 @@ void DisplayLayerManager::SetOverlayZIndex(s32 z_index) {
 }
 
 Result DisplayLayerManager::WriteAppletCaptureBuffer(bool* out_was_written,
-                                                     s32* out_fbshare_layer_index,
+                                                     s32* out_fbshare_layer_index) {
-                                                     VI::CaptureKind kind) {
     R_UNLESS(m_buffer_sharing_enabled, VI::ResultPermissionDenied);
     R_RETURN(m_display_service->GetContainer()->GetSharedBufferManager()->WriteAppletCaptureBuffer(
-        out_was_written, out_fbshare_layer_index, kind));
+        out_was_written, out_fbshare_layer_index));
-}
-
-Result DisplayLayerManager::ClearAppletCaptureBuffer(s32 fbshare_layer_index, u32 color) {
-    R_UNLESS(m_buffer_sharing_enabled, VI::ResultPermissionDenied);
-    R_RETURN(m_display_service->GetContainer()->GetSharedBufferManager()->ClearAppletCaptureBuffer(
-        fbshare_layer_index, color));
 }
 
 } // namespace Service::AM

src/core/hle/service/am/display_layer_manager.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
@@ -23,7 +23,6 @@ class KProcess;
 namespace Service::VI {
 class IApplicationDisplayService;
 class IManagerDisplayService;
-enum class CaptureKind : u32;
 } // namespace Service::VI
 
 namespace Service::AM {
@@ -49,13 +48,9 @@ public:
 
     void SetOverlayZIndex(s32 z_index);
 
-    Result WriteAppletCaptureBuffer(bool* out_was_written, s32* out_fbshare_layer_index,
+    Result WriteAppletCaptureBuffer(bool* out_was_written, s32* out_fbshare_layer_index);
-                                    VI::CaptureKind kind);
-    Result ClearAppletCaptureBuffer(s32 fbshare_layer_index, u32 color);
 
 private:
-    u32 GetLayerStackMask() const;
-
     Kernel::KProcess* m_process{};
     std::shared_ptr<VI::IApplicationDisplayService> m_display_service{};
     std::shared_ptr<VI::IManagerDisplayService> m_manager_display_service{};
@@ -64,7 +59,6 @@ private:
     u64 m_system_shared_buffer_id{};
     u64 m_system_shared_layer_id{};
     AppletId m_applet_id{};
-    LibraryAppletMode m_library_applet_mode{};
     bool m_buffer_sharing_enabled{};
     bool m_blending_enabled{};
     bool m_visible{true};

src/core/hle/service/am/hid_registration.cpp

@@ -36,17 +36,12 @@ HidRegistration::~HidRegistration() {
     }
 }
 
-void HidRegistration::EnableAppletToGetInput(bool enable_pad, bool enable_touch) {
+void HidRegistration::EnableAppletToGetInput(bool enable) {
-    if (!m_process.IsInitialized())
+    if (m_process.IsInitialized()) {
-        return;
+        m_hid_server->GetResourceManager()->SetAruidValidForVibration(m_process.GetProcessId(),
-
+                                                                      enable);
-    const auto resource_manager = m_hid_server->GetResourceManager();
+        m_hid_server->GetResourceManager()->EnableInput(m_process.GetProcessId(), enable);
-    const u64 aruid = m_process.GetProcessId();
+    }
-
-    resource_manager->EnablePadInput(aruid, enable_pad);
-    resource_manager->EnableTouchScreen(aruid, enable_touch);
-
-    resource_manager->SetAruidValidForVibration(aruid, enable_pad);
 }
 
 } // namespace Service::AM

src/core/hle/service/am/hid_registration.h

@@ -28,7 +28,7 @@ public:
     ~HidRegistration();
 
     void RegisterCurrentProcess();
-    void EnableAppletToGetInput(bool enable_pad, bool enable_touch);
+    void EnableAppletToGetInput(bool enable);
 
 private:
     Process& m_process;

src/core/hle/service/am/process_creation.cpp

@@ -6,7 +6,6 @@
 
 #include <optional>
 #include "core/core.h"
-#include "core/file_sys/common_funcs.h"
 #include "core/file_sys/content_archive.h"
 #include "core/file_sys/nca_metadata.h"
 #include "core/file_sys/patch_manager.h"
@@ -105,16 +104,8 @@ std::unique_ptr<Process> CreateApplicationProcess(std::vector<u8>& out_control,
 
         // TODO(DarkLordZach): When FSController/Game Card Support is added, if
         // current_process_game_card use correct StorageId
-        auto base_slot = storage.GetSlotForEntry(launch.title_id, FileSys::ContentRecordType::Program);
+        launch.base_game_storage_id = GetStorageIdForFrontendSlot(storage.GetSlotForEntry(launch.title_id, FileSys::ContentRecordType::Program));
-        if (!base_slot) {
+        launch.update_storage_id = GetStorageIdForFrontendSlot(storage.GetSlotForEntry(FileSys::GetUpdateTitleID(launch.title_id), FileSys::ContentRecordType::Program));
-            base_slot = storage.GetSlotForEntry(FileSys::GetBaseTitleID(launch.title_id), FileSys::ContentRecordType::Program);
-        }
-        launch.base_game_storage_id = GetStorageIdForFrontendSlot(base_slot);
-        auto update_slot = storage.GetSlotForEntry(FileSys::GetUpdateTitleID(launch.title_id), FileSys::ContentRecordType::Program);
-        if (!update_slot) {
-            update_slot = storage.GetSlotForEntry(FileSys::GetUpdateTitleID(FileSys::GetBaseTitleID(launch.title_id)), FileSys::ContentRecordType::Program);
-        }
-        launch.update_storage_id = GetStorageIdForFrontendSlot(update_slot);
 
         system.GetARPManager().Register(launch.title_id, launch, out_control);
         return process;

src/core/hle/service/am/service/applet_common_functions.cpp

@@ -4,8 +4,6 @@
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "core/core.h"
-#include "core/file_sys/common_funcs.h"
 #include "core/hle/service/am/applet.h"
 #include "core/hle/service/am/service/applet_common_functions.h"
 #include "core/hle/service/cmif_serialization.h"
@@ -80,7 +78,7 @@ Result IAppletCommonFunctions::SetCpuBoostRequestPriority(s32 priority) {
 
 Result IAppletCommonFunctions::GetCurrentApplicationId(Out<u64> out_application_id) {
     LOG_WARNING(Service_AM, "(STUBBED) called");
-    *out_application_id = FileSys::GetBaseTitleID(system.GetApplicationProcessProgramID());
+    *out_application_id = system.GetApplicationProcessProgramID() & ~0xFFFULL;
     R_SUCCEED();
 }
 

src/core/hle/service/am/service/application_functions.cpp

@@ -6,10 +6,8 @@
 
 #include <openssl/evp.h>
 
-#include "common/hex_util.h"
 #include "common/settings.h"
 #include "common/uuid.h"
-#include "core/file_sys/common_funcs.h"
 #include "core/file_sys/control_metadata.h"
 #include "core/file_sys/patch_manager.h"
 #include "core/file_sys/registered_cache.h"
@@ -30,27 +28,6 @@
 
 namespace Service::AM {
 
-namespace {
-
-FileSys::PatchManager::Metadata GetApplicationMetadata(Core::System& system, u64 program_id) {
-    auto metadata = FileSys::PatchManager::GetMetadataFromBaseOrUpdate(system, program_id);
-    if (metadata.first != nullptr) {
-        return metadata;
-    }
-
-    const auto application_id = FileSys::GetBaseTitleID(program_id);
-    if (application_id == program_id) {
-        return metadata;
-    }
-
-    LOG_DEBUG(Service_AM,
-              "no metadata for program_id={:016X}, falling back to application_id={:016X}",
-              program_id, application_id);
-    return FileSys::PatchManager::GetMetadataFromBaseOrUpdate(system, application_id);
-}
-
-} // Anonymous namespace
-
 IApplicationFunctions::IApplicationFunctions(Core::System& system_, std::shared_ptr<Applet> applet)
     : ServiceFramework{system_, "IApplicationFunctions"}, m_applet{std::move(applet)} {
     // clang-format off
@@ -158,7 +135,7 @@ Result IApplicationFunctions::EnsureSaveData(Out<u64> out_size, Common::UUID use
     LOG_INFO(Service_AM, "called, uid={}", user_id.FormattedString());
 
     FileSys::SaveDataAttribute attribute{};
-    attribute.program_id = FileSys::GetBaseTitleID(m_applet->program_id);
+    attribute.program_id = m_applet->program_id;
     attribute.user_id = user_id.AsU128();
     attribute.type = FileSys::SaveDataType::Account;
 
@@ -179,7 +156,7 @@ Result IApplicationFunctions::GetDesiredLanguage(Out<u64> out_language_code) {
     // Default to 0 (all languages supported)
     u32 supported_languages = 0;
 
-    const auto res = GetApplicationMetadata(system, m_applet->program_id);
+    const auto res = FileSys::PatchManager::GetMetadataFromBaseOrUpdate(system, m_applet->program_id);
     if (res.first != nullptr) {
         supported_languages = res.first->GetSupportedLanguages();
     }
@@ -217,7 +194,7 @@ Result IApplicationFunctions::SetTerminateResult(Result terminate_result) {
 Result IApplicationFunctions::GetDisplayVersion(Out<DisplayVersion> out_display_version) {
     LOG_DEBUG(Service_AM, "called");
 
-    const auto res = GetApplicationMetadata(system, m_applet->program_id);
+    const auto res = FileSys::PatchManager::GetMetadataFromBaseOrUpdate(system, m_applet->program_id);
     if (res.first != nullptr) {
         const auto& version = res.first->GetVersionString();
         std::memcpy(out_display_version->string.data(), version.data(),
@@ -238,7 +215,7 @@ Result IApplicationFunctions::ExtendSaveData(Out<u64> out_required_size, FileSys
               static_cast<u8>(type), user_id.FormattedString(), normal_size, journal_size);
 
     system.GetFileSystemController().OpenSaveDataController()->WriteSaveDataSize(
-        type, FileSys::GetBaseTitleID(m_applet->program_id), user_id.AsU128(), {normal_size, journal_size});
+        type, m_applet->program_id, user_id.AsU128(), {normal_size, journal_size});
 
     // The following value is used to indicate the amount of space remaining on failure
     // due to running out of space. Since we always succeed, this should be 0.
@@ -252,7 +229,7 @@ Result IApplicationFunctions::GetSaveDataSize(Out<u64> out_normal_size, Out<u64>
     LOG_DEBUG(Service_AM, "called with type={} user_id={}", type, user_id.FormattedString());
 
     const auto size = system.GetFileSystemController().OpenSaveDataController()->ReadSaveDataSize(
-        type, FileSys::GetBaseTitleID(m_applet->program_id), user_id.AsU128());
+        type, m_applet->program_id, user_id.AsU128());
 
     *out_normal_size = size.normal;
     *out_journal_size = size.journal;
@@ -454,21 +431,15 @@ Result IApplicationFunctions::ExecuteProgram(ProgramSpecifyKind kind, u64 value)
 
 // https://switchbrew.org/wiki/Applet_Manager_services#CreateApplicationAndRequestToStart
 Result IApplicationFunctions::CreateApplicationAndRequestToStart(u64 application_id) {
-    LOG_INFO(Service_AM, "called, application_id={:016X} current_program_id={:016X}", application_id, m_applet->program_id);
+    LOG_INFO(Service_AM, "called, application_id={:016X}", application_id);
 
-    if (application_id == 0 ||
+    // If application_id is 0, relaunch the current application
-        FileSys::GetBaseTitleID(application_id) == FileSys::GetBaseTitleID(m_applet->program_id)) {
+    const u64 target_application_id =
-        const auto program_index = application_id == 0
+        (application_id == 0) ? m_applet->program_id : application_id;
-                                       ? 0
-                                       : application_id - FileSys::GetBaseTitleID(application_id);
 
-        system.GetUserChannel() = m_applet->user_channel_launch_parameter;
+    system.GetUserChannel() = m_applet->user_channel_launch_parameter;
-        system.ExecuteProgram(program_index);
+    system.ExecuteProgram(target_application_id);
-        R_SUCCEED();
+    R_SUCCEED();
-    }
-
-    LOG_ERROR(Service_AM, "Launching a different application ({:016X}) is not implemented!", application_id);
-    R_THROW(ResultUnknown);
 }
 
 Result IApplicationFunctions::ClearUserChannel() {

src/core/hle/service/am/service/display_controller.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
@@ -8,7 +8,6 @@
 #include "core/hle/service/am/applet.h"
 #include "core/hle/service/am/service/display_controller.h"
 #include "core/hle/service/cmif_serialization.h"
-#include "core/hle/service/vi/shared_buffer_manager.h"
 
 namespace Service::AM {
 
@@ -72,16 +71,16 @@ Result IDisplayController::TakeScreenShotOfOwnLayer(bool unknown0, s32 fbshare_l
 }
 
 Result IDisplayController::ClearCaptureBuffer(bool unknown0, s32 fbshare_layer_index, u32 color) {
-    LOG_DEBUG(Service_AM, "called, unknown0={} fbshare_layer_index={} color={:#x}", unknown0,
+    LOG_WARNING(Service_AM, "(STUBBED) called, unknown0={} fbshare_layer_index={} color={:#x}",
-              fbshare_layer_index, color);
+                unknown0, fbshare_layer_index, color);
-    R_RETURN(applet->display_layer_manager.ClearAppletCaptureBuffer(fbshare_layer_index, color));
+    R_SUCCEED();
 }
 
 Result IDisplayController::AcquireLastForegroundCaptureSharedBuffer(
     Out<bool> out_was_written, Out<s32> out_fbshare_layer_index) {
-    LOG_DEBUG(Service_AM, "called");
+    LOG_WARNING(Service_AM, "(STUBBED) called");
-    R_RETURN(applet->display_layer_manager.WriteAppletCaptureBuffer(
+    R_RETURN(applet->display_layer_manager.WriteAppletCaptureBuffer(out_was_written,
-        out_was_written, out_fbshare_layer_index, VI::CaptureKind::LastForeground));
+                                                                    out_fbshare_layer_index));
 }
 
 Result IDisplayController::ReleaseLastForegroundCaptureSharedBuffer() {
@@ -91,9 +90,9 @@ Result IDisplayController::ReleaseLastForegroundCaptureSharedBuffer() {
 
 Result IDisplayController::AcquireCallerAppletCaptureSharedBuffer(
     Out<bool> out_was_written, Out<s32> out_fbshare_layer_index) {
-    LOG_DEBUG(Service_AM, "called");
+    LOG_WARNING(Service_AM, "(STUBBED) called");
-    R_RETURN(applet->display_layer_manager.WriteAppletCaptureBuffer(
+    R_RETURN(applet->display_layer_manager.WriteAppletCaptureBuffer(out_was_written,
-        out_was_written, out_fbshare_layer_index, VI::CaptureKind::CallerApplet));
+                                                                    out_fbshare_layer_index));
 }
 
 Result IDisplayController::ReleaseCallerAppletCaptureSharedBuffer() {
@@ -103,9 +102,9 @@ Result IDisplayController::ReleaseCallerAppletCaptureSharedBuffer() {
 
 Result IDisplayController::AcquireLastApplicationCaptureSharedBuffer(
     Out<bool> out_was_written, Out<s32> out_fbshare_layer_index) {
-    LOG_DEBUG(Service_AM, "called");
+    LOG_WARNING(Service_AM, "(STUBBED) called");
-    R_RETURN(applet->display_layer_manager.WriteAppletCaptureBuffer(
+    R_RETURN(applet->display_layer_manager.WriteAppletCaptureBuffer(out_was_written,
-        out_was_written, out_fbshare_layer_index, VI::CaptureKind::LastApplication));
+                                                                    out_fbshare_layer_index));
 }
 
 Result IDisplayController::ReleaseLastApplicationCaptureSharedBuffer() {

src/core/hle/service/am/service/overlay_functions.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 #include "core/hle/service/am/applet.h"
@@ -22,7 +22,7 @@ namespace Service::AM {
         {10, nullptr, "StartShutdownSequenceForOverlay"},
         {11, nullptr, "StartRebootSequenceForOverlay"},
         {20, D<&IOverlayFunctions::SetHandlingHomeButtonShortPressedEnabled>, "SetHandlingHomeButtonShortPressedEnabled"},
-        {21, D<&IOverlayFunctions::SetHandlingTouchScreenInputEnabled>, "SetHandlingTouchScreenInputEnabled"},
+        {21, nullptr, "SetHandlingTouchScreenInputEnabled"},
         {30, nullptr, "SetHealthWarningShowingState"},
         {31, D<&IOverlayFunctions::IsHealthWarningRequired>, "IsHealthWarningRequired"},
         {40, nullptr, "GetApplicationNintendoLogo"},
@@ -43,12 +43,10 @@ namespace Service::AM {
     Result IOverlayFunctions::BeginToWatchShortHomeButtonMessage() {
         LOG_DEBUG(Service_AM, "called");
 
-        {
+        m_applet->overlay_in_foreground = true;
-            std::scoped_lock lk{m_applet->lock};
+        m_applet->home_button_short_pressed_blocked = false;
-            m_applet->overlay_watching_short_home_button = true;
-        }
 
-        if (auto* window_system = system.GetAppletManager().GetWindowSystem()) {
+        if (auto *window_system = system.GetAppletManager().GetWindowSystem()) {
             window_system->RequestUpdate();
         }
 
@@ -58,26 +56,16 @@ namespace Service::AM {
     Result IOverlayFunctions::EndToWatchShortHomeButtonMessage() {
         LOG_DEBUG(Service_AM, "called");
 
-        {
+        m_applet->overlay_in_foreground = false;
-            std::scoped_lock lk{m_applet->lock};
+        m_applet->home_button_short_pressed_blocked = false;
-            m_applet->overlay_watching_short_home_button = false;
-        }
 
-        if (auto* window_system = system.GetAppletManager().GetWindowSystem()) {
+        if (auto *window_system = system.GetAppletManager().GetWindowSystem()) {
             window_system->RequestUpdate();
         }
 
         R_SUCCEED();
     }
 
-    Result IOverlayFunctions::SetHandlingTouchScreenInputEnabled(bool enabled) {
-        LOG_DEBUG(Service_AM, "called, enabled={}", enabled);
-
-        std::scoped_lock lk{m_applet->lock};
-        m_applet->overlay_handling_touch_input = enabled;
-        R_SUCCEED();
-    }
-
     Result IOverlayFunctions::GetApplicationIdForLogo(Out<u64> out_application_id) {
         LOG_DEBUG(Service_AM, "called");
 

src/core/hle/service/am/service/overlay_functions.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
@@ -20,7 +20,6 @@ namespace Service::AM {
         Result SetAutoSleepTimeAndDimmingTimeEnabled(bool enabled);
         Result IsHealthWarningRequired(Out<bool> is_required);
         Result SetHandlingHomeButtonShortPressedEnabled(bool enabled);
-        Result SetHandlingTouchScreenInputEnabled(bool enabled);
         Result Unknown70();
 
     private:

src/core/hle/service/am/window_system.cpp

@@ -4,11 +4,7 @@
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <utility>
-
-#include "common/settings.h"
 #include "core/core.h"
-#include "core/hle/kernel/kernel.h"
 #include "core/hle/service/am/am_results.h"
 #include "core/hle/service/am/applet.h"
 #include "core/hle/service/am/applet_manager.h"
@@ -36,82 +32,46 @@ void WindowSystem::RequestUpdate() {
 }
 
 void WindowSystem::Update() {
-    {
+    std::scoped_lock lk{m_lock};
-        std::scoped_lock lk{m_lock};
 
-        LOG_DEBUG(Service_AM, "called, home_menu={} application={} overlay={}",
+    LOG_DEBUG(Service_AM, "called, home_menu={} application={} overlay={}",
-                  m_home_menu != nullptr, m_application != nullptr, m_overlay_display != nullptr);
+              m_home_menu != nullptr, m_application != nullptr, m_overlay_display != nullptr);
 
-        // Loop through all applets and remove terminated applets.
+    // Loop through all applets and remove terminated applets.
-        this->PruneTerminatedAppletsLocked();
+    this->PruneTerminatedAppletsLocked();
 
-        // If the home menu is being locked into the foreground, handle that.
+    // If the home menu is being locked into the foreground, handle that.
-        if (!this->LockHomeMenuIntoForegroundLocked()) {
+    if (this->LockHomeMenuIntoForegroundLocked()) {
-            const bool overlay_takes_input = this->DoesOverlayTakeInputLocked();
+        return;
-
-            this->UpdateAppletStateLocked(m_overlay_display, true, overlay_takes_input);
-            this->UpdateAppletStateLocked(m_home_menu, m_foreground_requested_applet == m_home_menu, overlay_takes_input);
-            this->UpdateAppletStateLocked(m_application, m_foreground_requested_applet == m_application, overlay_takes_input);
-        }
     }
 
-    this->NotifyApplicationChangedIfNeeded();
+    bool overlay_blocks_input = false;
+    if (m_overlay_display) {
+        std::scoped_lock lk_overlay{m_overlay_display->lock};
+        overlay_blocks_input = m_overlay_display->overlay_in_foreground;
+    }
+
+    // Recursively update each applet root.
+    this->UpdateAppletStateLocked(m_home_menu, m_foreground_requested_applet == m_home_menu, overlay_blocks_input);
+    this->UpdateAppletStateLocked(m_application, m_foreground_requested_applet == m_application, overlay_blocks_input);
+    this->UpdateAppletStateLocked(m_overlay_display, true, false); // overlay is always updated, never blocked
 }
 
 void WindowSystem::TrackApplet(std::shared_ptr<Applet> applet, bool is_application) {
-    {
+    std::scoped_lock lk{m_lock};
-        std::scoped_lock lk{m_lock};
 
-        if (applet->applet_id == AppletId::QLaunch) {
+    if (applet->applet_id == AppletId::QLaunch) {
-            ASSERT(m_home_menu == nullptr);
+        ASSERT(m_home_menu == nullptr);
-            m_home_menu = applet.get();
+        m_home_menu = applet.get();
-        } else if (applet->applet_id == AppletId::OverlayDisplay) {
+    } else if (applet->applet_id == AppletId::OverlayDisplay) {
-            m_overlay_display = applet.get();
+        m_overlay_display = applet.get();
-        } else if (is_application) {
+    } else if (is_application) {
-            ASSERT(m_application == nullptr);
+        ASSERT(m_application == nullptr);
-            m_application = applet.get();
+        m_application = applet.get();
-        }
-
-        this->UpdateCurrentApplicationLocked();
-
-        m_event_observer->TrackAppletProcess(*applet);
-        m_applets.emplace(applet->aruid.pid, std::move(applet));
     }
 
-    this->NotifyApplicationChangedIfNeeded();
+    m_event_observer->TrackAppletProcess(*applet);
-}
+    m_applets.emplace(applet->aruid.pid, std::move(applet));
-
-void WindowSystem::UpdateCurrentApplicationLocked() {
-    const Applet* const candidate = m_application != nullptr ? m_application : m_home_menu;
-    if (candidate == nullptr) {
-        return;
-    }
-
-    auto* const process = candidate->process->GetHandle();
-    if (process == nullptr || process == m_system.Kernel().ApplicationProcess()) {
-        return;
-    }
-
-    LOG_INFO(Service_AM, "Current application is now {:016X}", candidate->program_id);
-
-    m_system.Kernel().SetApplicationProcess(process);
-    Settings::SetCurrentProgramID(candidate->program_id);
-
-    m_pending_application_notification = candidate->program_id;
-}
-
-void WindowSystem::NotifyApplicationChangedIfNeeded() {
-    std::optional<u64> program_id;
-    {
-        std::scoped_lock lk{m_lock};
-        program_id = std::exchange(m_pending_application_notification, std::nullopt);
-    }
-
-    if (!program_id.has_value()) {
-        return;
-    }
-
-    m_system.NotifyApplicationChanged(*program_id);
 }
 
 std::shared_ptr<Applet> WindowSystem::GetByAppletResourceUserId(u64 aruid) {
@@ -209,40 +169,18 @@ void WindowSystem::OnExitRequested() {
 }
 
 void WindowSystem::SendButtonAppletMessageLocked(AppletMessage message) {
-    const auto is_blocked = [message](const Applet& applet) {
+    if (m_home_menu) {
-        if (message == AppletMessage::DetectShortPressingHomeButton &&
+        std::scoped_lock lk_home{m_home_menu->lock};
-            applet.applet_id == AppletId::OverlayDisplay &&
+        m_home_menu->lifecycle_manager.PushUnorderedMessage(m_system.Kernel(), message);
-            !applet.overlay_watching_short_home_button) {
+    }
-            return true;
+    if (m_overlay_display) {
-        }
+        std::scoped_lock lk_overlay{m_overlay_display->lock};
-
+        m_overlay_display->lifecycle_manager.PushUnorderedMessage(m_system.Kernel(), message);
-        switch (message) {
+    }
-        case AppletMessage::DetectShortPressingHomeButton:
+    if (m_application) {
-            return applet.home_button_short_pressed_blocked;
+        std::scoped_lock lk_application{m_application->lock};
-        case AppletMessage::DetectLongPressingHomeButton:
+        m_application->lifecycle_manager.PushUnorderedMessage(m_system.Kernel(), message);
-            return applet.home_button_long_pressed_blocked;
+    }
-        default:
-            return false;
-        }
-    };
-
-    const auto send_to = [&](Applet* applet) {
-        if (!applet) {
-            return;
-        }
-        std::scoped_lock lk{applet->lock};
-        if (is_blocked(*applet)) {
-            LOG_DEBUG(Service_AM, "Applet {} is blocking message {}",
-                      static_cast<u32>(applet->applet_id), static_cast<u32>(message));
-            return;
-        }
-        applet->lifecycle_manager.PushUnorderedMessage(m_system.Kernel(), message);
-    };
-
-    send_to(m_home_menu);
-    send_to(m_overlay_display);
-    send_to(m_application);
-
     if (m_event_observer) {
         m_event_observer->RequestUpdate();
     }
@@ -254,9 +192,19 @@ void WindowSystem::OnSystemButtonPress(SystemButtonType type) {
     case SystemButtonType::HomeButtonShortPressing:
         SendButtonAppletMessageLocked(AppletMessage::DetectShortPressingHomeButton);
         break;
-    case SystemButtonType::HomeButtonLongPressing:
+    case SystemButtonType::HomeButtonLongPressing: {
+        // Toggle overlay foreground visibility on long home press
+        if (m_overlay_display) {
+            std::scoped_lock lk_overlay{m_overlay_display->lock};
+            m_overlay_display->overlay_in_foreground = !m_overlay_display->overlay_in_foreground;
+            LOG_INFO(Service_AM, "Overlay long-press toggle: overlay_in_foreground={} window_visible={}", m_overlay_display->overlay_in_foreground, m_overlay_display->window_visible);
+        }
         SendButtonAppletMessageLocked(AppletMessage::DetectLongPressingHomeButton);
-        break;
+        // Force a state update after toggling overlay
+        if (m_event_observer) {
+            m_event_observer->RequestUpdate();
+        }
+        break; }
     case SystemButtonType::CaptureButtonShortPressing:
         SendButtonAppletMessageLocked(AppletMessage::DetectShortPressingCaptureButton);
         break;
@@ -369,8 +317,6 @@ void WindowSystem::PruneTerminatedAppletsLocked() {
             m_overlay_display = nullptr;
         }
 
-        this->UpdateCurrentApplicationLocked();
-
         // Finalize applet.
         applet->OnProcessTerminatedLocked();
 
@@ -443,20 +389,7 @@ void WindowSystem::TerminateChildAppletsLocked(Applet* applet) {
     applet->lock.lock();
 }
 
-bool WindowSystem::IsOverlayOpenLocked(const Applet& overlay) const {
+void WindowSystem::UpdateAppletStateLocked(Applet* applet, bool is_foreground, bool overlay_blocking) {
-    return overlay.window_visible && overlay.overlay_watching_short_home_button;
-}
-
-bool WindowSystem::DoesOverlayTakeInputLocked() const {
-    if (m_overlay_display == nullptr) {
-        return false;
-    }
-
-    std::scoped_lock lk{m_overlay_display->lock};
-    return this->IsOverlayOpenLocked(*m_overlay_display);
-}
-
-void WindowSystem::UpdateAppletStateLocked(Applet* applet, bool is_foreground, bool overlay_takes_input) {
     // With no applet, we don't have anything to do.
     if (!applet) {
         return;
@@ -487,18 +420,24 @@ void WindowSystem::UpdateAppletStateLocked(Applet* applet, bool is_foreground, b
         return false;
     }();
 
-    const bool is_overlay = applet->applet_id == AppletId::OverlayDisplay;
-
     // Update visibility state.
-    const bool should_be_visible =
+    // Overlay applets should always be visible when window_visible is true, regardless of foreground state
-        is_overlay ? applet->window_visible : (is_foreground && applet->window_visible);
+    const bool should_be_visible = (applet->applet_id == AppletId::OverlayDisplay)
+                                     ? applet->window_visible
+                                     : (is_foreground && applet->window_visible);
     applet->display_layer_manager.SetWindowVisibility(should_be_visible);
 
-    const bool needs_hid_input =
-        is_overlay ? this->IsOverlayOpenLocked(*applet)
-                   : (is_foreground && applet->window_visible && !overlay_takes_input);
 
-    applet->SetInteractibleLocked(needs_hid_input, needs_hid_input);
+    const bool should_be_interactible = (applet->applet_id == AppletId::OverlayDisplay)
+                                          ? applet->overlay_in_foreground
+                                          : (is_foreground && applet->window_visible && !overlay_blocking);
+
+    if (applet->applet_id == AppletId::OverlayDisplay || applet->applet_id == AppletId::Application) {
+        LOG_DEBUG(Service_AM, "UpdateAppletStateLocked: applet={} overlay_in_foreground={} is_foreground={} window_visible={} overlay_blocking={} should_be_interactible={}",
+                 static_cast<u32>(applet->applet_id), applet->overlay_in_foreground, is_foreground, applet->window_visible, overlay_blocking, should_be_interactible);
+    }
+
+    applet->SetInteractibleLocked(should_be_interactible);
 
     // Update focus state and suspension.
     const bool is_obscured = has_obscuring_child_applets || !applet->window_visible;
@@ -514,18 +453,23 @@ void WindowSystem::UpdateAppletStateLocked(Applet* applet, bool is_foreground, b
         applet->UpdateSuspensionStateLocked(true);
     }
 
-    // Layer ordering. Composition sorts back-to-front. Now with enums for calrity.
+    // Z-index logic like in reference C# implementation (tuned for overlay extremes)
-    s32 z_index = Background;
+    s32 z_index = 0;
-    if (is_overlay) {
+    const bool now_foreground = inherited_foreground;
-        z_index = Overlay;
+    if (applet->applet_id == AppletId::OverlayDisplay) {
-    } else if (inherited_foreground) {
+        z_index = applet->overlay_in_foreground ? 100000 : -1;
-        z_index = is_obscured ? Foreground : ForegroundVisible;
+    } else if (now_foreground && !is_obscured) {
+        z_index = 2;
+    } else if (now_foreground) {
+        z_index = 1;
+    } else {
+        z_index = 0;
     }
     applet->display_layer_manager.SetOverlayZIndex(z_index);
 
     // Recurse into child applets.
     for (const auto& child_applet : applet->child_applets) {
-        this->UpdateAppletStateLocked(child_applet.get(), is_foreground, overlay_takes_input);
+        this->UpdateAppletStateLocked(child_applet.get(), is_foreground, overlay_blocking);
     }
 }
 

src/core/hle/service/am/window_system.h

@@ -9,7 +9,6 @@
 #include <map>
 #include <memory>
 #include <mutex>
-#include <optional>
 
 #include "common/common_types.h"
 #include "core/hle/service/am/am_types.h"
@@ -61,16 +60,11 @@ public:
     void OnPowerButtonPressed(ButtonPressDuration type) {}
 
 private:
-    void UpdateCurrentApplicationLocked();
-    void NotifyApplicationChangedIfNeeded();
     void PruneTerminatedAppletsLocked();
     bool RestartAppletProcessLocked(Applet* applet);
     bool LockHomeMenuIntoForegroundLocked();
     void TerminateChildAppletsLocked(Applet* applet);
-    bool IsOverlayOpenLocked(const Applet& overlay) const;
+    void UpdateAppletStateLocked(Applet* applet, bool is_foreground, bool overlay_blocking = false);
-    bool DoesOverlayTakeInputLocked() const;
-
-    void UpdateAppletStateLocked(Applet* applet, bool is_foreground, bool overlay_takes_input);
     void SendButtonAppletMessageLocked(AppletMessage message);
 
 private:
@@ -94,7 +88,6 @@ private:
 
     // Applet map by aruid.
     std::map<u64, std::shared_ptr<Applet>> m_applets{};
-    std::optional<u64> m_pending_application_notification{};
 };
 
 } // namespace Service::AM

src/core/hle/service/aoc/addon_content_manager.cpp

@@ -23,7 +23,6 @@
 #include "core/hle/service/cmif_serialization.h"
 #include "core/hle/service/ipc_helpers.h"
 #include "core/hle/service/server_manager.h"
-#include "core/hle/service/am/am_results.h"
 #include "core/loader/loader.h"
 
 namespace Service::AOC {
@@ -32,10 +31,6 @@ static bool CheckAOCTitleIDMatchesBase(u64 title_id, u64 base) {
     return FileSys::GetBaseTitleID(title_id) == base;
 }
 
-static u64 GetCallerBaseTitleID(Core::System& system, const ClientProcessId& process_id) {
-    return FileSys::GetBaseTitleID(system.ResolveCallerProgramId(*process_id));
-}
-
 static std::vector<u64> AccumulateAOCTitleIDs(Core::System& system) {
     std::vector<u64> add_on_content;
     const auto& rcu = system.GetContentProvider();
@@ -96,7 +91,7 @@ IAddOnContentManager::~IAddOnContentManager() {
 Result IAddOnContentManager::CountAddOnContent(Out<u32> out_count, ClientProcessId process_id) {
     LOG_DEBUG(Service_AOC, "called. process_id={}", process_id.pid);
 
-    const auto current = GetCallerBaseTitleID(system, process_id);
+    const auto current = system.GetApplicationProcessProgramID();
 
     const auto& disabled = Settings::values.disabled_addons[current];
     if (std::find(disabled.begin(), disabled.end(), "DLC") != disabled.end()) {
@@ -117,7 +112,7 @@ Result IAddOnContentManager::ListAddOnContent(Out<u32> out_count,
     LOG_DEBUG(Service_AOC, "called with offset={}, count={}, process_id={}", offset, count,
               process_id.pid);
 
-    const auto current = GetCallerBaseTitleID(system, process_id);
+    const auto current = FileSys::GetBaseTitleID(system.GetApplicationProcessProgramID());
 
     std::vector<u32> out;
     const auto& disabled = Settings::values.disabled_addons[current];
@@ -131,7 +126,8 @@ Result IAddOnContentManager::ListAddOnContent(Out<u32> out_count,
         }
     }
 
-    R_UNLESS(out.size() >= offset, AM::ResultApplicationRecordNotFound);
+    // TODO(DarkLordZach): Find the correct error code.
+    R_UNLESS(out.size() >= offset, ResultUnknown);
 
     *out_count = static_cast<u32>(std::min<size_t>(out.size() - offset, count));
     std::rotate(out.begin(), out.begin() + offset, out.end());
@@ -145,7 +141,7 @@ Result IAddOnContentManager::GetAddOnContentBaseId(Out<u64> out_title_id,
                                                    ClientProcessId process_id) {
     LOG_DEBUG(Service_AOC, "called. process_id={}", process_id.pid);
 
-    const auto title_id = system.ResolveCallerProgramId(*process_id);
+    const auto title_id = system.GetApplicationProcessProgramID();
     const FileSys::PatchManager pm{title_id, system.GetFileSystemController(),
                                    system.GetContentProvider()};
 

src/core/hle/service/bcat/bcat_service.cpp

@@ -24,8 +24,8 @@ static u64 GetCurrentBuildID(const Core::System::CurrentBuildProcessID& id) {
     return out;
 }
 
-IBcatService::IBcatService(Core::System& system_, BcatBackend& backend_, u64 program_id_)
+IBcatService::IBcatService(Core::System& system_, BcatBackend& backend_)
-    : ServiceFramework{system_, "IBcatService"}, backend{backend_}, program_id{program_id_},
+    : ServiceFramework{system_, "IBcatService"}, backend{backend_},
       progress{{
           ProgressServiceBackend{system_, "Normal"},
           ProgressServiceBackend{system_, "Directory"},
@@ -70,7 +70,8 @@ Result IBcatService::RequestSyncDeliveryCache(
     LOG_DEBUG(Service_BCAT, "called");
 
     auto& progress_backend{GetProgressBackend(SyncType::Normal)};
-    backend.Synchronize(system.Kernel(), {program_id, GetCurrentBuildID(system.GetApplicationProcessBuildID())},
+    backend.Synchronize(system.Kernel(), {system.GetApplicationProcessProgramID(),
+                         GetCurrentBuildID(system.GetApplicationProcessBuildID())},
                         GetProgressBackend(SyncType::Normal));
 
     *out_interface = std::make_shared<IDeliveryCacheProgressService>(
@@ -85,8 +86,9 @@ Result IBcatService::RequestSyncDeliveryCacheWithDirectoryName(
     LOG_DEBUG(Service_BCAT, "called, name={}", name);
 
     auto& progress_backend{GetProgressBackend(SyncType::Directory)};
-    backend.SynchronizeDirectory(system.Kernel(), {program_id, GetCurrentBuildID(system.GetApplicationProcessBuildID())},
+    backend.SynchronizeDirectory(system.Kernel(), {system.GetApplicationProcessProgramID(),
-        name, progress_backend);
+                                  GetCurrentBuildID(system.GetApplicationProcessBuildID())},
+                                 name, progress_backend);
 
     *out_interface = std::make_shared<IDeliveryCacheProgressService>(
         system, progress_backend.GetEvent(), progress_backend.GetImpl());

src/core/hle/service/bcat/bcat_service.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -22,7 +19,7 @@ class IDeliveryCacheProgressService;
 
 class IBcatService final : public ServiceFramework<IBcatService> {
 public:
-    explicit IBcatService(Core::System& system_, BcatBackend& backend_, u64 program_id_);
+    explicit IBcatService(Core::System& system_, BcatBackend& backend_);
     ~IBcatService() override;
 
 private:
@@ -42,7 +39,6 @@ private:
     const ProgressServiceBackend& GetProgressBackend(SyncType type) const;
 
     BcatBackend& backend;
-    u64 program_id;
     std::array<ProgressServiceBackend, static_cast<size_t>(SyncType::Count)> progress;
 };
 

src/core/hle/service/bcat/news/builtin_news.cpp

@@ -88,7 +88,7 @@ std::vector<u8> DownloadImage(const std::string& url_path, const std::filesystem
         cli.set_connection_timeout(std::chrono::seconds(2));
         cli.set_read_timeout(std::chrono::seconds(2));
 
-#ifdef YUZU_BUNDLED_OPENSSL
+#if defined(YUZU_BUNDLED_OPENSSL) && !defined(__OPENORBIS__)
         cli.load_ca_cert_store(kCert, sizeof(kCert));
 #endif
 

src/core/hle/service/bcat/service_creator.cpp

@@ -1,10 +1,6 @@
-// SPDX-FileCopyrightText: Copyright 2026 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 "core/core.h"
 #include "core/hle/service/bcat/bcat_service.h"
 #include "core/hle/service/bcat/delivery_cache_storage_service.h"
 #include "core/hle/service/bcat/service_creator.h"
@@ -41,8 +37,7 @@ IServiceCreator::~IServiceCreator() = default;
 Result IServiceCreator::CreateBcatService(ClientProcessId process_id,
                                           OutInterface<IBcatService> out_interface) {
     LOG_INFO(Service_BCAT, "called, process_id={}", process_id.pid);
-    *out_interface =
+    *out_interface = std::make_shared<IBcatService>(system, *backend);
-        std::make_shared<IBcatService>(system, *backend, system.ResolveCallerProgramId(*process_id));
     R_SUCCEED();
 }
 
@@ -50,7 +45,7 @@ Result IServiceCreator::CreateDeliveryCacheStorageService(
     ClientProcessId process_id, OutInterface<IDeliveryCacheStorageService> out_interface) {
     LOG_INFO(Service_BCAT, "called, process_id={}", process_id.pid);
 
-    const auto title_id = system.ResolveCallerProgramId(*process_id);
+    const auto title_id = system.GetApplicationProcessProgramID();
     *out_interface =
         std::make_shared<IDeliveryCacheStorageService>(system, fsc.GetBCATDirectory(title_id));
     R_SUCCEED();

src/core/hle/service/caps/caps_manager.cpp

@@ -243,15 +243,10 @@ Result AlbumManager::SaveScreenShot(ApplicationAlbumEntry& out_entry,
     return SaveScreenShot(out_entry, attribute, report_option, {}, image_data, aruid);
 }
 
-Result AlbumManager::SaveScreenShot(ApplicationAlbumEntry& out_entry,
+Result AlbumManager::SaveScreenShot(ApplicationAlbumEntry& out_entry, const ScreenShotAttribute& attribute, AlbumReportOption report_option, const ApplicationData& app_data, std::span<const u8> image_data, u64 aruid) {
-                                    const ScreenShotAttribute& attribute,
-                                    AlbumReportOption report_option,
-                                    const ApplicationData& app_data, std::span<const u8> image_data,
-                                    u64 aruid) {
     R_UNLESS(!image_data.empty(), ResultUnknown); //TODO: ???
 
-    const u64 title_id = system.ResolveCallerProgramId(aruid);
+    const u64 title_id = system.GetApplicationProcessProgramID();
-
     auto static_service =
         system.ServiceManager().GetService<Service::Glue::Time::StaticService>("time:u", true);
 

src/core/hle/service/caps/caps_su.cpp

@@ -95,8 +95,7 @@ void IScreenShotApplicationService::CaptureAndSaveScreenshot(AlbumReportOption r
             manager->FlipVerticallyOnWrite(invert_y);
             manager->SaveScreenShot(entry, attribute, report_option, image_data, {});
         },
-        layout,
+        layout);
-        Nvnflinger::LayerStackId::Screenshot);
 }
 
 } // namespace Service::Capture

src/core/hle/service/filesystem/filesystem.cpp

@@ -14,7 +14,6 @@
 #include "core/core.h"
 #include "core/file_sys/bis_factory.h"
 #include "core/file_sys/card_image.h"
-#include "core/file_sys/common_funcs.h"
 #include "core/file_sys/control_metadata.h"
 #include "core/file_sys/errors.h"
 #include "core/file_sys/patch_manager.h"
@@ -340,7 +339,7 @@ Result FileSystemController::RegisterProcess(
     registrations.emplace(process_id, Registration{
                                           .program_id = program_id,
                                           .romfs_factory = std::move(romfs_factory),
-                                          .save_data_factory = CreateSaveDataFactory(FileSys::GetBaseTitleID(program_id)),
+                                          .save_data_factory = CreateSaveDataFactory(program_id),
                                       });
 
     LOG_DEBUG(Service_FS, "Registered for process {}", process_id);

src/core/hle/service/filesystem/fsp/fsp_srv.cpp

@@ -18,7 +18,6 @@
 #include "common/settings.h"
 #include "common/string_util.h"
 #include "core/core.h"
-#include "core/file_sys/common_funcs.h"
 #include "core/file_sys/content_archive.h"
 #include "core/file_sys/errors.h"
 #include "core/file_sys/fs_directory.h"
@@ -314,7 +313,7 @@ Result FSP_SRV::OpenSaveDataFileSystemBySystemSaveDataId(OutInterface<IFileSyste
              FileSys::ResultInvalidArgument);
 
     if (attribute.program_id == 0) {
-        attribute.program_id = FileSys::GetBaseTitleID(program_id);
+        attribute.program_id = program_id;
     }
 
     FileSys::VirtualDir dir{};

src/core/hle/service/hid/hid_server.cpp

@@ -1164,7 +1164,7 @@ Result IHidServer::InitializeSevenSixAxisSensor(ClientAppletResourceUserId aruid
     GetResourceManager()->GetConsoleSixAxis()->Activate();
     GetResourceManager()->GetSevenSixAxis()->Activate();
 
-    GetResourceManager()->GetSevenSixAxis()->SetTransferMemoryAddress(t_mem_1->GetSourceAddress(), t_mem_1->GetOwner());
+    GetResourceManager()->GetSevenSixAxis()->SetTransferMemoryAddress(t_mem_1->GetSourceAddress());
 
     R_SUCCEED();
 }

src/core/hle/service/hid/hidbus.cpp

@@ -312,7 +312,7 @@ Result Hidbus::EnableJoyPollingReceiveMode(u32 t_mem_size, JoyPollingMode pollin
 
     auto& device = devices[device_index.value()].device;
     device->SetPollingMode(polling_mode);
-    device->SetTransferMemoryAddress(t_mem->GetSourceAddress(), t_mem->GetOwner());
+    device->SetTransferMemoryAddress(t_mem->GetSourceAddress());
     R_SUCCEED();
 }
 

src/core/hle/service/hid/irs.cpp

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 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
 
@@ -150,7 +147,7 @@ Result IRS::RunImageTransferProcessor(
     MakeProcessorWithCoreContext<ImageTransferProcessor>(camera_handle, device);
     auto& image_transfer_processor = GetProcessor<ImageTransferProcessor>(camera_handle);
     image_transfer_processor.SetConfig(processor_config);
-    image_transfer_processor.SetTransferMemoryAddress(t_mem->GetSourceAddress(), t_mem->GetOwner());
+    image_transfer_processor.SetTransferMemoryAddress(t_mem->GetSourceAddress());
     npad_device->SetPollingMode(Core::HID::EmulatedDeviceIndex::RightIndex,
                                 Common::Input::PollingMode::IR);
 
@@ -298,8 +295,7 @@ Result IRS::RunImageTransferExProcessor(
     MakeProcessorWithCoreContext<ImageTransferProcessor>(camera_handle, device);
     auto& image_transfer_processor = GetProcessor<ImageTransferProcessor>(camera_handle);
     image_transfer_processor.SetConfig(processor_config);
-    image_transfer_processor.SetTransferMemoryAddress(t_mem->GetSourceAddress(),
+    image_transfer_processor.SetTransferMemoryAddress(t_mem->GetSourceAddress());
-                                                      t_mem->GetOwner());
     npad_device->SetPollingMode(Core::HID::EmulatedDeviceIndex::RightIndex,
                                 Common::Input::PollingMode::IR);