better script opts

Signed-off-by: lizzie <lizzie@eden-emu.dev>

CMakeLists.txt

@@ -13,6 +13,8 @@ elseif (${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
     set(PLATFORM_OPENBSD ON)
 elseif (${CMAKE_SYSTEM_NAME} STREQUAL "NetBSD")
     set(PLATFORM_NETBSD ON)
+elseif (${CMAKE_SYSTEM_NAME} STREQUAL "DragonFly")
+    set(PLATFORM_DRAGONFLYBSD ON)
 elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Haiku")
     set(PLATFORM_HAIKU ON)
 elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
@@ -37,17 +39,23 @@ endif()
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules")
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/cmake-modules")
 
+# https://gitlab.kitware.com/cmake/cmake/-/merge_requests/11112
+# This works totally fine on MinGW64, but not CLANG{,ARM}64
+if(MINGW AND CXX_CLANG)
+    set(CMAKE_SYSTEM_VERSION 10.0.0)
+endif()
+
 # NB: this does not account for SPARC
 # If you get Eden working on SPARC, please shoot crueter@crueter.xyz multiple emails
 # and you will be hailed for eternity
 if (PLATFORM_SUN)
     # Terrific Solaris pkg shenanigans
-    list(APPEND CMAKE_PREFIX_PATH "/usr/lib/qt/6.6/lib/amd64/cmake")
-    list(APPEND CMAKE_MODULE_PATH "/usr/lib/qt/6.6/lib/amd64/cmake")
+    list(APPEND CMAKE_PREFIX_PATH "${CMAKE_SYSROOT}/usr/lib/qt/6.6/lib/amd64/cmake")
+    list(APPEND CMAKE_MODULE_PATH "${CMAKE_SYSROOT}/usr/lib/qt/6.6/lib/amd64/cmake")
 
     # Amazing - absolutely incredible
-    list(APPEND CMAKE_PREFIX_PATH "/usr/lib/amd64/cmake")
-    list(APPEND CMAKE_MODULE_PATH "/usr/lib/amd64/cmake")
+    list(APPEND CMAKE_PREFIX_PATH "${CMAKE_SYSROOT}/usr/lib/amd64/cmake")
+    list(APPEND CMAKE_MODULE_PATH "${CMAKE_SYSROOT}/usr/lib/amd64/cmake")
 
     # For some mighty reason, doing a normal release build sometimes may not trigger
     # the proper -O3 switch to materialize
@@ -63,18 +71,18 @@ endif()
 
 # Needed for FFmpeg w/ VAAPI and DRM
 if (PLATFORM_OPENBSD)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I/usr/X11R6/include")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I/usr/X11R6/include")
-    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/X11R6/lib")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I${CMAKE_SYSROOT}/usr/X11R6/include")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I${CMAKE_SYSROOT}/usr/X11R6/include")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L${CMAKE_SYSROOT}/usr/X11R6/lib")
 elseif (PLATFORM_NETBSD)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I/usr/X11R7/include")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I/usr/X11R7/include")
-    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/X11R7/lib")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I${CMAKE_SYSROOT}/usr/X11R7/include")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I${CMAKE_SYSROOT}/usr/X11R7/include")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L${CMAKE_SYSROOT}/usr/X11R7/lib")
 endif()
 
 # NetBSD: Fun for the whole family!
 if (PLATFORM_NETBSD)
-    set(ENV{PKG_CONFIG_PATH} "${PKG_CONFIG_PATH}:/usr/pkg/lib/ffmpeg7/pkgconfig")
+    set(ENV{PKG_CONFIG_PATH} "${PKG_CONFIG_PATH}:${CMAKE_SYSROOT}/usr/pkg/lib/ffmpeg7/pkgconfig")
 endif()
 
 # Detect current compilation architecture and create standard definitions
@@ -92,12 +100,14 @@ function(detect_architecture symbol arch)
         if (ARCHITECTURE_${arch})
             set(ARCHITECTURE "${arch}" PARENT_SCOPE)
             set(ARCHITECTURE_${arch} 1 PARENT_SCOPE)
-            add_definitions(-DARCHITECTURE_${arch}=1)
+            add_definitions("-DARCHITECTURE_${arch}=1")
         endif()
     endif()
 endfunction()
 
 if (NOT ENABLE_GENERIC)
+    # https://sourceforge.net/p/predef/wiki/Architectures/
+    # TODO: THIS IS FUCKING FLAWED ONLY THE FIRST SYMBOL THAT APPEARS WILL BE CONSIDERED :(
     if (MSVC)
         detect_architecture("_M_AMD64" x86_64)
         detect_architecture("_M_IX86" x86)
@@ -109,6 +119,48 @@ if (NOT ENABLE_GENERIC)
         detect_architecture("__arm__" arm)
         detect_architecture("__aarch64__" arm64)
     endif()
+    detect_architecture("__ARM64__" arm64)
+    detect_architecture("__aarch64__" arm64)
+    detect_architecture("_M_ARM64" arm64)
+
+    detect_architecture("__arm__" arm)
+    detect_architecture("__TARGET_ARCH_ARM" arm)
+    detect_architecture("_M_ARM" arm)
+
+    detect_architecture("__x86_64" x86_64)
+    detect_architecture("__x86_64__" x86_64)
+    detect_architecture("__amd64" x86_64)
+    detect_architecture("_M_X64" x86_64)
+
+    detect_architecture("__i386" x86)
+    detect_architecture("__i386__" x86)
+    detect_architecture("_M_IX86" x86)
+
+    detect_architecture("__ia64" ia64)
+    detect_architecture("__ia64__" ia64)
+    detect_architecture("_M_IA64" ia64)
+
+    detect_architecture("__mips" mips)
+    detect_architecture("__mips__" mips)
+    detect_architecture("_M_MRX000" mips)
+
+    detect_architecture("__powerpc64__" ppc64)
+    detect_architecture("__ppc64__" ppc64)
+    detect_architecture("__PPC64__" ppc64)
+    detect_architecture("_ARCH_PPC64" ppc64)
+
+    detect_architecture("__ppc__" ppc)
+    detect_architecture("__ppc" ppc)
+    detect_architecture("__powerpc__" ppc)
+    detect_architecture("_ARCH_COM" ppc)
+    detect_architecture("_ARCH_PWR" ppc)
+    detect_architecture("_ARCH_PPC" ppc)
+    detect_architecture("_M_MPPC" ppc)
+    detect_architecture("_M_PPC" ppc)
+
+    detect_architecture("__riscv" riscv)
+
+    detect_architecture("__EMSCRIPTEN__" wasm)
 endif()
 
 if (NOT DEFINED ARCHITECTURE)
@@ -139,9 +191,9 @@ if (CXX_CLANG_CL)
         $<$<COMPILE_LANGUAGE:C,CXX>:/EHsc> # thanks microsoft
     )
 
+    # REQUIRED CPU features IN Windows-amd64
     if (ARCHITECTURE_x86_64)
         add_compile_options(
-            # Required CPU features for amd64
             $<$<COMPILE_LANGUAGE:C,CXX>:-msse4.1>
             $<$<COMPILE_LANGUAGE:C,CXX>:-mcx16>
         )
@@ -159,9 +211,8 @@ if (MSVC AND NOT CXX_CLANG)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W3 /WX-")
 endif()
 
-if (PLATFORM_FREEBSD)
-    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/local/lib")
-
+if (PLATFORM_FREEBSD OR PLATFORM_DRAGONFLYBSD)
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L${CMAKE_SYSROOT}/usr/local/lib")
 endif()
 
 # Set bundled sdl2/qt as dependent options.
@@ -221,6 +272,7 @@ if(YUZU_ENABLE_LTO)
     set(CMAKE_POLICY_DEFAULT_CMP0069 NEW)
     set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ${COMPILER_SUPPORTS_LTO})
 endif()
+
 option(USE_CCACHE "Use ccache for compilation" OFF)
 set(CCACHE_PATH "ccache" CACHE STRING "Path to ccache binary")
 if(USE_CCACHE)
@@ -265,9 +317,11 @@ if (ANDROID OR WIN32 OR APPLE OR PLATFORM_SUN)
     # your own copy of it.
     set(DEFAULT_ENABLE_OPENSSL OFF)
 endif()
+
 if (ENABLE_WEB_SERVICE)
     set(DEFAULT_ENABLE_OPENSSL ON)
 endif()
+
 option(ENABLE_OPENSSL "Enable OpenSSL backend for ISslConnection" ${DEFAULT_ENABLE_OPENSSL})
 if (ENABLE_OPENSSL)
     set(DEFAULT_YUZU_USE_BUNDLED_OPENSSL OFF)
@@ -532,7 +586,7 @@ else()
     find_package(zstd 1.5 REQUIRED MODULE)
 
     # wow
-    find_package(Boost 1.57.0 CONFIG REQUIRED OPTIONAL_COMPONENTS headers context system fiber)
+    find_package(Boost 1.57.0 CONFIG REQUIRED OPTIONAL_COMPONENTS headers context system fiber filesystem)
 
     if (CMAKE_SYSTEM_NAME STREQUAL "Linux" OR ANDROID)
         find_package(gamemode 1.7 MODULE)
@@ -894,6 +948,14 @@ if(MSVC)
     )
 endif()
 
+if (MINGW)
+    # This saves a truly ridiculous amount of time during linking
+    # In my tests, without this it takes 2 mins, with it takes 3-5 seconds
+    # or on GitHub Actions, 10 minutes -> 3 seconds
+    set(MINGW_FLAGS "-Wl,--strip-all -Wl,--gc-sections")
+    set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${MINGW_FLAGS}")
+endif()
+
 add_subdirectory(src)
 
 # Set yuzu project or yuzu-cmd project as default StartUp Project in Visual Studio depending on whether QT is enabled or not

CMakeModules/CPMUtil.cmake

@@ -13,6 +13,11 @@ option(CPMUTIL_FORCE_BUNDLED
 option(CPMUTIL_FORCE_SYSTEM
     "Force system packages for all CPM dependencies (NOT RECOMMENDED)" OFF)
 
+set(CPMUTIL_DEFAULT_HOST github.com CACHE STRING "Sets the default host when 'git_host' isn't defined")
+
+option(CPMUTIL_FORCE_HOST
+    "Force host CPMUTIL_DEFAULT_HOST to be used for all CPM dependencies even when 'git_host' is defined" OFF)
+
 cmake_minimum_required(VERSION 3.22)
 include(CPM)
 
@@ -293,8 +298,8 @@ function(AddPackage)
     option(${PKG_ARGS_NAME}_FORCE_SYSTEM "Force the system package for ${PKG_ARGS_NAME}")
     option(${PKG_ARGS_NAME}_FORCE_BUNDLED "Force the bundled package for ${PKG_ARGS_NAME}")
 
-    if (NOT DEFINED PKG_ARGS_GIT_HOST)
-        set(git_host github.com)
+    if (CPMUTIL_FORCE_HOST OR NOT DEFINED PKG_ARGS_GIT_HOST)
+        set(git_host ${CPMUTIL_DEFAULT_HOST})
     else()
         set(git_host ${PKG_ARGS_GIT_HOST})
     endif()
@@ -594,6 +599,14 @@ function(AddCIPackage)
         add_ci_package(windows-arm64)
     endif()
 
+    if ((MINGW AND ARCHITECTURE_x86_64) AND NOT "mingw-amd64" IN_LIST DISABLED_PLATFORMS)
+        add_ci_package(mingw-amd64)
+    endif()
+
+    if ((MINGW AND ARCHITECTURE_arm64) AND NOT "mingw-arm64" IN_LIST DISABLED_PLATFORMS)
+        add_ci_package(mingw-arm64)
+    endif()
+
     if (ANDROID AND NOT "android" IN_LIST DISABLED_PLATFORMS)
         add_ci_package(android)
     endif()

CMakeModules/CopyYuzuFFmpegDeps.cmake

@@ -1,10 +0,0 @@
-# SPDX-FileCopyrightText: 2020 yuzu Emulator Project
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-function(copy_yuzu_FFmpeg_deps target_dir)
-    include(WindowsCopyFiles)
-    set(DLL_DEST "$<TARGET_FILE_DIR:${target_dir}>/")
-    file(READ "${FFmpeg_PATH}/requirements.txt" FFmpeg_REQUIRED_DLLS)
-    string(STRIP "${FFmpeg_REQUIRED_DLLS}" FFmpeg_REQUIRED_DLLS)
-    windows_copy_files(${target_dir} ${FFmpeg_LIBRARY_DIR} ${DLL_DEST} ${FFmpeg_REQUIRED_DLLS})
-endfunction(copy_yuzu_FFmpeg_deps)

CMakeModules/CopyYuzuSDLDeps.cmake

@@ -1,8 +0,0 @@
-# SPDX-FileCopyrightText: 2016 Citra Emulator Project
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-function(copy_yuzu_SDL_deps target_dir)
-    include(WindowsCopyFiles)
-    set(DLL_DEST "$<TARGET_FILE_DIR:${target_dir}>/")
-    windows_copy_files(${target_dir} ${SDL2_DLL_DIR} ${DLL_DEST} SDL2.dll)
-endfunction(copy_yuzu_SDL_deps)

CMakeModules/FindFFmpeg.cmake

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # SPDX-FileCopyrightText: 2019 Citra Emulator Project
 # SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -75,16 +78,16 @@ function(find_ffmpeg LIBNAME)
     )
   else()
     list(APPEND INCLUDE_PATHS
-      /usr/local/include/ffmpeg
-      /usr/local/include/lib${LIBNAME}
-      /usr/include/ffmpeg
-      /usr/include/lib${LIBNAME}
-      /usr/include/ffmpeg/lib${LIBNAME}
+      ${CMAKE_SYSROOT}/usr/local/include/ffmpeg
+      ${CMAKE_SYSROOT}/usr/local/include/lib${LIBNAME}
+      ${CMAKE_SYSROOT}/usr/include/ffmpeg
+      ${CMAKE_SYSROOT}/usr/include/lib${LIBNAME}
+      ${CMAKE_SYSROOT}/usr/include/ffmpeg/lib${LIBNAME}
     )
 
     list(APPEND LIB_PATHS
-      /usr/local/lib
-      /usr/lib
+      ${CMAKE_SYSROOT}/usr/local/lib
+      ${CMAKE_SYSROOT}/usr/lib
     )
   endif()
 

cpmfile.json

@@ -7,7 +7,9 @@
         "version": "3.6.0",
         "min_version": "1.1.1",
         "disabled_platforms": [
-            "macos-universal"
+            "macos-universal",
+            "mingw-amd64",
+            "mingw-arm64"
         ]
     },
     "boost": {
@@ -18,7 +20,7 @@
         "hash": "4fb7f6fde92762305aad8754d7643cd918dd1f3f67e104e9ab385b18c73178d72a17321354eb203b790b6702f2cf6d725a5d6e2dfbc63b1e35f9eb59fb42ece9",
         "git_version": "1.89.0",
         "version": "1.57",
-        "find_args": "CONFIG",
+        "find_args": "CONFIG OPTIONAL_COMPONENTS headers context system fiber filesystem",
         "patches": [
             "0001-clang-cl.patch",
             "0002-use-marmasm.patch",

dist/qt_themes/qdarkstyle/style.qss

@@ -821,31 +821,6 @@ QTabBar QToolButton::left-arrow:disabled {
     image: url(:/qss_icons/rc/left_arrow_disabled.png);
 }
 
-QDockWidget {
-    background: #31363b;
-    border: 1px solid #403F3F;
-    titlebar-close-icon: url(:/qss_icons/rc/close.png);
-    titlebar-normal-icon: url(:/qss_icons/rc/undock.png);
-}
-
-QDockWidget::close-button,
-QDockWidget::float-button {
-    border: 1px solid transparent;
-    border-radius: 2px;
-    background: transparent;
-}
-
-QDockWidget::close-button:hover,
-QDockWidget::float-button:hover {
-    background: rgba(255, 255, 255, 10);
-}
-
-QDockWidget::close-button:pressed,
-QDockWidget::float-button:pressed {
-    padding: 1px -1px -1px 1px;
-    background: rgba(255, 255, 255, 10);
-}
-
 QTreeView,
 QListView {
     border: 1px solid #54575B;

dist/qt_themes/qdarkstyle_midnight_blue/style.qss

@@ -1685,54 +1685,6 @@ QTabBar QToolButton::right-arrow:disabled {
   image: url(":/qss_icons/rc/arrow_right_disabled.png");
 }
 
-/* QDockWiget -------------------------------------------------------------
-
---------------------------------------------------------------------------- */
-QDockWidget {
-  outline: 1px solid #32414B;
-  background-color: #19232D;
-  border: 1px solid #32414B;
-  border-radius: 4px;
-  titlebar-close-icon: url(":/qss_icons/rc/window_close.png");
-  titlebar-normal-icon: url(":/qss_icons/rc/window_undock.png");
-}
-
-QDockWidget::title {
-  /* Better size for title bar */
-  padding: 6px;
-  spacing: 4px;
-  border: none;
-  background-color: #32414B;
-}
-
-QDockWidget::close-button {
-  background-color: #32414B;
-  border-radius: 4px;
-  border: none;
-}
-
-QDockWidget::close-button:hover {
-  image: url(":/qss_icons/rc/window_close_focus.png");
-}
-
-QDockWidget::close-button:pressed {
-  image: url(":/qss_icons/rc/window_close_pressed.png");
-}
-
-QDockWidget::float-button {
-  background-color: #32414B;
-  border-radius: 4px;
-  border: none;
-}
-
-QDockWidget::float-button:hover {
-  image: url(":/qss_icons/rc/window_undock_focus.png");
-}
-
-QDockWidget::float-button:pressed {
-  image: url(":/qss_icons/rc/window_undock_pressed.png");
-}
-
 /* QTreeView QListView QTableView -----------------------------------------
 
 https://doc.qt.io/qt-5/stylesheet-examples.html#customizing-qtreeview

docs/CPMUtil/AddCIPackage.md

@@ -9,6 +9,8 @@
 - `DISABLED_PLATFORMS`: List of platforms that lack artifacts for this package. Options:
   * `windows-amd64`
   * `windows-arm64`
+  * `mingw-amd64`
+  * `mingw-arm64`
   * `android`
   * `solaris-amd64`
   * `freebsd-amd64`

docs/CPMUtil/README.md

@@ -7,6 +7,8 @@ Global Options:
 - `CPMUTIL_FORCE_SYSTEM` (default `OFF`): Require all CPM dependencies to use system packages. NOT RECOMMENDED!
   * You may optionally override this (section)
 - `CPMUTIL_FORCE_BUNDLED` (default `ON` on MSVC and Android, `OFF` elsewhere): Require all CPM dependencies to use bundled packages.
+- `CPMUTIL_DEFAULT_HOST`: (default `github.com`): Sets the default `git_host`.
+- `CPMUTIL_FORCE_HOST`: (default `OFF`): Forces all CPM packages to use `CPMUTIL_DEFAULT_HOST` instead, even if they have `git_host` defined.
 
 You are highly encouraged to read AddPackage first, even if you plan to only interact with CPMUtil via `AddJsonPackage`.
 

docs/Caveats.md

@@ -1,24 +1,28 @@
 # Caveats
 
 <!-- TOC -->
-- [Arch Linux](#arch-linux)
-- [Gentoo Linux](#gentoo-linux)
-- [macOS](#macos)
-- [Solaris](#solaris)
-- [HaikuOS](#haikuos)
-- [OpenBSD](#openbsd)
-- [FreeBSD](#freebsd)
-- [NetBSD](#netbsd)
+- [Caveats](#caveats)
+  - [Arch Linux](#arch-linux)
+  - [Gentoo Linux](#gentoo-linux)
+  - [macOS](#macos)
+  - [Solaris](#solaris)
+  - [HaikuOS](#haikuos)
+  - [OpenBSD](#openbsd)
+  - [FreeBSD](#freebsd)
+  - [NetBSD](#netbsd)
+  - [MSYS2](#msys2)
+  - [Windows 8.1 and below](#windows-81-and-below)
 <!-- /TOC -->
 
 ## Arch Linux
 
-- httplib AUR package is broken. Set `httplib_FORCE_BUNDLED=ON` if you have it installed.
-- Eden is also available as an [AUR package](https://aur.archlinux.org/packages/eden-git). If you are unable to build, either use that or compare your process to the PKGBUILD.
+Eden is also available as an [AUR package](https://aur.archlinux.org/packages/eden-git). If you are unable to build, either use that or compare your process to the PKGBUILD.
 
 ## Gentoo Linux
 
-Do not use the system sirit or xbyak packages.
+[`games-emulation/eden`](https://gitweb.gentoo.org/repo/proj/guru.git/tree/games-emulation/eden) is available in the GURU. This repository also contains some additional dependencies, such as mcl, sirit, oaknut, etc.
+
+If you're having issues with building, always consult that ebuild.
 
 ## macOS
 
@@ -26,6 +30,13 @@ macOS is largely untested. Expect crashes, significant Vulkan issues, and other
 
 ## Solaris
 
+Always consult [the OpenIndiana package list](https://pkg.openindiana.org/hipster/en/index.shtml) to cross-verify availability.
+
+Run the usual update + install of essential toolings: `sudo pkg update && sudo pkg install git cmake`.
+
+- **gcc**: `sudo pkg install developer/gcc-14`.
+- **clang**: Version 20 is broken, use `sudo pkg install developer/clang-19`.
+
 Qt Widgets appears to be broken. For now, add `-DENABLE_QT=OFF` to your configure command. In the meantime, a Qt Quick frontend is in the works--check back later!
 
 This is needed for some dependencies that call cc directly (tz):
@@ -70,7 +81,7 @@ Still will not run flawlessly until `mesa-24` is available. Modify CMakeCache.tx
 
 After configuration, you may need to modify `externals/ffmpeg/CMakeFiles/ffmpeg-build/build.make` to use `-j$(nproc)` instead of just `-j`.
 
-`-lc++-experimental` doesn't exist in OpenBSD but the LLVM driver still tries to link against it, to solve just symlink `ln -s /usr/lib/libc++.a /usr/lib/libc++experimental.a`.
+`-lc++-experimental` doesn't exist in OpenBSD but the LLVM driver still tries to link against it, to solve just symlink `ln -s /usr/lib/libc++.a /usr/lib/libc++experimental.a`. Builds are currently not working due to lack of `std::jthread` and such, either compile libc++ manually or wait for ports to catch up.
 
 If clang has errors, try using `g++-11`.
 
@@ -102,3 +113,87 @@ cmake -B build -DCMAKE_BUILD_TYPE=Release
 cmake --build build -- -j`nproc`
 cmake --install build
 ```
+
+# DragonFlyBSD
+
+If `libstdc++.so.6` is not found (`GLIBCXX_3.4.30`) then attempt:
+```sh
+rm /usr/local/lib/gcc11/libstdc++.so.6
+ln -s /usr/local/lib/gcc14/libstdc++.so /usr/local/lib/gcc11/libstdc++.so.6
+```
+This may have unforeseen consequences of which we don't need to worry about for now.
+
+Default `g++` (and the libstdc++) is too outdated - so install `gcc14` and redirect CMake to the new compiler toolchain  `-DCMAKE_CXX_COMPILER=gcc14 -DCMAKE_C_COMPILER=g++14`.
+
+There is also `llvm18` and use `-DCMAKE_CXX_COMPILER=clang++18 -DCMAKE_C_COMPILER=clang18` (note the `18` suffix at the end). NOTE: It doesn't have an updated libcxx so `<span>` will be missing, either build it manually or use gcc.
+
+If build hangs, use `hammer2 bulkfree`.
+
+## MSYS2
+
+`qt6-static` isn't supported yet.
+
+Only the `MINGW64` environment is tested; however, all of the others should work (in theory) sans `MINGW32`.
+
+Currently, only FFmpeg can be used as a system dependency; the others will result in linker errors.
+
+When packaging an MSYS2 build, you will need to copy all dependent DLLs recursively alongside the `windeployqt6`; for example:
+
+```sh
+# MSYS_TOOLCHAIN is typically just mingw64
+# since Windows is case-insensitive, you can set this to $MSYSTEM
+# or, if cross-compiling from Linux, set it to usr/x86_64-w64-mingw32
+export PATH="/${MSYS_TOOLCHAIN}/bin:$PATH"
+
+# grab deps of a dll or exe and place them in the current dir
+deps() {
+    # string parsing is fun
+    objdump -p "$1" | awk '/DLL Name:/ {print $3}' | while read -r dll; do
+        [ -z "$dll" ] && continue
+
+        # bin directory is used for DLLs, so we can do a quick "hack"
+        # and use command to find the path of the DLL
+        dllpath=$(command -v "$dll" 2>/dev/null || true)
+
+        [ -z "$dllpath" ] && continue
+
+        # explicitly exclude system32/syswow64 deps
+        # these aren't needed to be bundled, as all systems already have them
+        case "$dllpath" in
+            *System32* | *SysWOW64*) continue ;;
+        esac
+
+        # avoid copying deps multiple times
+        if [ ! -f "$dll" ]; then
+            echo "$dllpath"
+            cp "$dllpath" "$dll"
+
+            # also grab the dependencies of the dependent DLL; e.g.
+            # double-conversion is a dep of Qt6Core.dll but NOT eden.exe
+            deps "$dllpath"
+        fi
+    done
+}
+
+# NB: must be done in a directory containing eden.exe
+deps eden.exe
+
+# deploy Qt plugins and such
+windeployqt6 --no-compiler-runtime --no-opengl-sw --no-system-dxc-compiler \
+    --no-system-d3d-compiler eden.exe
+
+# grab deps for Qt plugins
+find ./*/ -name "*.dll" | while read -r dll; do deps "$dll"; done
+```
+
+## Windows 8.1 and below
+
+DirectX 12 is not available - simply copy and paste a random DLL and name it `d3d12.dll`.
+
+Install [Qt6 compatibility libraries](github.com/ANightly/qt6windows7) specifically Qt 6.9.5.
+
+## RedoxOS
+
+The package install may randomly hang at times, in which case it has to be restarted. ALWAYS do a `sudo pkg update` or the chances of it hanging will be close to 90%. If "multiple" installs fail at once, try installing 1 by 1 the packages.
+
+When CMake invokes certain file syscalls - it may sometimes cause crashes or corruptions on the (kernel?) address space - so reboot the system if there is a "hang" in CMake.

docs/Coding.md

@@ -8,6 +8,8 @@ But for new developers you may find that following these guidelines will make ev
 
 Simply put, types/classes are named as `PascalCase`, same for methods and functions like `AddElement`. Variables are named `like_this_snake_case` and constants are `IN_SCREAMING_CASE`.
 
+Except for Qt MOC where `functionName` is preferred.
+
 Template typenames prefer short names like `T`, `I`, `U`, if a longer name is required either `Iterator` or `perform_action` are fine as well.
 
 Macros must always be in `SCREAMING_CASE`. Do not use short letter macros as systems like Solaris will conflict with them; a good rule of thumb is >5 characters per macro - i.e `THIS_MACRO_IS_GOOD`, `AND_ALSO_THIS_ONE`.

docs/Deps.md

@@ -87,6 +87,53 @@ Notes for writers: Include build tools as well, assume user has NOTHING installe
 
 Click on the arrows to expand.
 
+<details>
+<summary>Gentoo Linux</summary>
+
+GURU must be enabled:
+
+```
+sudo emerge -a app-eselect/eselect-repository
+sudo eselect repository enable guru
+sudo emaint sync -r guru
+```
+
+Now, install all deps:
+
+```sh
+sudo emerge -a \
+    app-arch/lz4 app-arch/zstd app-arch/unzip \
+    dev-libs/libfmt dev-libs/libusb dev-libs/mcl dev-libs/sirit \
+    dev-libs/unordered_dense dev-libs/boost dev-libs/openssl dev-libs/discord-rpc \
+    dev-util/spirv-tools dev-util/spirv-headers dev-util/vulkan-headers \
+    dev-util/vulkan-utility-libraries dev-util/glslang \
+    media-gfx/renderdoc media-libs/libva media-libs/opus media-video/ffmpeg \
+    media-libs/VulkanMemoryAllocator media-libs/libsdl2 media-libs/cubeb \
+    net-libs/enet net-libs/mbedtls \
+    sys-libs/zlib \
+    dev-cpp/nlohmann_json dev-cpp/simpleini dev-cpp/cpp-httplib dev-cpp/cpp-jwt \
+    games-util/gamemode \
+    net-wireless/wireless-tools \
+    dev-qt/qtbase:6 dev-libs/quazip \
+    virtual/pkgconfig
+```
+
+- On `amd64`, also add `dev-libs/xbyak`
+- On `riscv64`, also add `dev-libs/biscuit` (currently unavailable)
+- On `aarch64`, also add `dev-libs/oaknut`
+- If tests are enabled, also add `dev-libs/oaknut` and `dev-cpp/catch`
+
+Required USE flags:
+- `dev-qt/qtbase network concurrent dbus gui widgets`
+- `dev-libs/quazip qt6`
+- `net-libs/mbedtls cmac`
+- `media-libs/libsdl2 haptic joystick sound video`
+- `dev-cpp/cpp-httplib ssl`
+
+[Caveats](./Caveats.md#gentoo-linux)
+
+</details>
+
 <details>
 <summary>Arch Linux</summary>
 
@@ -149,6 +196,7 @@ apk add g++ git cmake make mbedtls-dev mbedtls-static mesa-dev qt6-qtbase-dev qt
 `mbedtls-static` has to be specified otherwise `libeverest.a` and `libp256m.a` will fail to be found.
 
 </details>
+<details>
 <summary>Void Linux</summary>
 
 ```sh
@@ -158,6 +206,7 @@ xbps-install -Su git make cmake clang pkg-config patch mbedtls-devel SPIRV-Tools
 Yes, `nlohmann-json` is just named `json-c++`. Why?
 
 </details>
+
 <details>
 <summary>NixOS</summary>
 
@@ -186,7 +235,7 @@ brew install molten-vk vulkan-loader
 <details>
 <summary>FreeBSD</summary>
 
-As root run: `pkg install devel/cmake devel/sdl20 devel/boost-libs devel/catch2 devel/libfmt devel/nlohmann-json devel/ninja devel/nasm devel/autoconf devel/pkgconf devel/qt6-base devel/simpleini net/enet multimedia/ffnvcodec-headers multimedia/ffmpeg audio/opus archivers/liblz4 lang/gcc12 graphics/glslang graphics/vulkan-utility-libraries graphics/spirv-tools www/cpp-httplib devel/jwt-cpp devel/unordered-dense`
+As root run: `pkg install devel/cmake devel/sdl20 devel/boost-libs devel/catch2 devel/libfmt devel/nlohmann-json devel/ninja devel/nasm devel/autoconf devel/pkgconf devel/qt6-base devel/simpleini net/enet multimedia/ffnvcodec-headers multimedia/ffmpeg audio/opus archivers/liblz4 lang/gcc12 graphics/glslang graphics/vulkan-utility-libraries graphics/spirv-tools www/cpp-httplib devel/jwt-cpp devel/unordered-dense mbedtls3 vulkan-headers quazip-qt6`
 
 If using FreeBSD 12 or prior, use `devel/pkg-config` instead.
 
@@ -211,18 +260,23 @@ pkg_add cmake nasm git boost unzip--iconv autoconf-2.72p0 bash ffmpeg glslang gm
 
 [Caveats](./Caveats.md#openbsd).
 
+</details>
+<details>
+<summary>DragonFlyBSD</summary>
+
+```sh
+pkg install gcc14 git cmake unzip nasm autoconf bash pkgconf ffmpeg glslang gmake jq nlohmann-json enet spirv-tools sdl2 vulkan-utility-libraries vulkan-headers catch2 libfmt openssl liblz4 boost-libs cpp-httplib qt6-base quazip-qt6 unordered-dense libva-vdpau-driver libva-utils libva-intel-driver
+```
+
+[Caveats](./Caveats.md#dragonflybsd).
+
 </details>
 <details>
 <summary>Solaris / OpenIndiana</summary>
 
-Always consult [the OpenIndiana package list](https://pkg.openindiana.org/hipster/en/index.shtml) to cross-verify availability.
-
-Run the usual update + install of essential toolings: `sudo pkg update && sudo pkg install git cmake`.
-
-- **gcc**: `sudo pkg install developer/gcc-14`.
-- **clang**: Version 20 is broken, use `sudo pkg install developer/clang-19`.
-
-Then install the libraries: `sudo pkg install qt6 boost glslang libzip library/lz4 libusb-1 nlohmann-json openssl opus sdl2 zlib compress/zstd unzip pkg-config nasm autoconf mesa library/libdrm header-drm developer/fmt`.
+```sh
+sudo pkg install qt6 boost glslang libzip library/lz4 libusb-1 nlohmann-json openssl opus sdl2 zlib compress/zstd unzip pkg-config nasm autoconf mesa library/libdrm header-drm developer/fmt
+```
 
 [Caveats](./Caveats.md#solaris).
 
@@ -234,24 +288,27 @@ Then install the libraries: `sudo pkg install qt6 boost glslang libzip library/l
 * Download and install all dependencies:
 ```
 BASE="git make autoconf libtool automake-wrapper jq patch"
-MINGW="SDL2 cmake python-pip qt6-base toolchain ffmpeg boost catch fmt lz4 nlohmann-json openssl zlib zstd enet opus mbedtls vulkan-devel libusb vulkan-memory-allocator unordered_dense clang ccache"
+
+MINGW="qt6-base qt6-tools qt6-translations qt6-svg cmake toolchain clang python-pip openssl vulkan-memory-allocator vulkan-devel glslang boost fmt lz4 nlohmann-json zlib zstd enet opus mbedtls libusb unordered_dense"
 
 packages="$BASE"
 for pkg in $MINGW; do
     packages="$packages mingw-w64-x86_64-$pkg"
 done
 
-pacman -Syu --needed --noconfirm $packages
+pacman -Syuu --needed --noconfirm $packages
 ```
 * Notes:
   - Using `qt6-static` is possible but currently untested.
   - Other environments are entirely untested, but should theoretically work provided you install all the necessary packages.
-  - Clang is installed as it generally works better here. You can compile with GCC just fine, however.
+  - GCC is proven to work better with the MinGW environment. If you choose to use Clang, you *may* be better off using the clang64 environment.
   - Add `qt-creator` to the `MINGW` variable to install Qt Creator. You can then create a Start Menu shortcut to the MinGW Qt Creator by running `powershell "\$s=(New-Object -COM WScript.Shell).CreateShortcut('C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\Qt Creator.lnk');\$s.TargetPath='C:\\msys64\\mingw64\\bin\\qtcreator.exe';\$s.Save()"` in Git Bash or MSYS2.
 * Add MinGW binaries to the PATH if they aren't already:
   * `echo 'PATH=/mingw64/bin:$PATH' >> ~/.bashrc`
   * or `echo 'PATH=/mingw64/bin:$PATH' >> ~/.zshrc`
 
+[Caveats](./Caveats.md#msys2).
+
 </details>
 <details>
 <summary>HaikuOS</summary>
@@ -263,14 +320,16 @@ pkgman install git cmake patch libfmt_devel nlohmann_json lz4_devel opus_devel b
 [Caveats](./Caveats.md#haikuos).
 
 </details>
+<details>
 <summary>RedoxOS</summary>
 
-TODO: Fix syscall crashes (heavy IO stalls and hangup due to net mutexes?)
 ```sh
-sudo pkg update && sudo pkg install git cmake
-sudo pkg install ffmpeg6 sdl2 zlib llvm18
+sudo pkg update
+sudo pkg install git cmake ffmpeg6 sdl2 zlib llvm18
 ```
 
+[Caveats](./Caveats.md#redoxos).
+
 </details>
 
 ## All Done

externals/cpmfile.json

@@ -23,7 +23,11 @@
         "package": "sirit",
         "name": "sirit",
         "repo": "eden-emulator/sirit",
-        "version": "1.0.2"
+        "version": "1.0.2",
+        "disabled_platforms": [
+            "mingw-amd64",
+            "mingw-arm64"
+        ]
     },
     "httplib": {
         "repo": "yhirose/cpp-httplib",

externals/ffmpeg/CMakeLists.txt

@@ -107,9 +107,10 @@ endif()
 
 if (YUZU_USE_BUNDLED_FFMPEG)
     # MSVC conflicts with ksuser otherwise
+    # MinGW has the funny quirk of requiring avutil after avcodec
     # Android needs some deps to be compiled with PIC (TODO)
     # TODO(crueter) fix
-    if (MSVC OR ANDROID)
+    if (ANDROID)
         set(BUILD_SHARED_LIBS ON)
     else()
         set(BUILD_SHARED_LIBS OFF)

externals/ffmpeg/cpmfile.json

@@ -15,6 +15,7 @@
         "disabled_platforms": [
             "freebsd-amd64",
             "solaris-amd64",
+            "openbsd-amd64",
             "macos-universal"
         ]
     }

shell.nix

@@ -9,11 +9,15 @@ pkgs.mkShellNoCC {
     # libraries
     openssl boost fmt nlohmann_json lz4 zlib zstd
     enet libopus vulkan-headers vulkan-utility-libraries
-    spirv-tools spirv-headers simpleini vulkan-memory-allocator
-    vulkan-loader unzip mbedtls glslang python3 httplib
-    cpp-jwt ffmpeg-headless libusb1 cubeb
-    qt6.full # eden
-    SDL2 # eden-cli
-    discord-rpc gamemode # optional components
+    spirv-tools spirv-headers vulkan-loader unzip mbedtls
+    glslang python3 httplib cpp-jwt ffmpeg-headless
+    libusb1 cubeb
+    # eden
+    qt6.qtbase qt6.qtmultimedia qt6.qtwayland qt6.qttools
+    qt6.qtwebengine qt6.qt5compat
+    # eden-cli
+    SDL2
+    # optional components
+    discord-rpc gamemode
   ];
 }

src/CMakeLists.txt

@@ -178,8 +178,10 @@ else()
 
     if (MINGW)
         add_compile_definitions(MINGW_HAS_SECURE_API)
-        add_compile_options("-msse4.1")
-
+        # Only windows has this requirement, thanks windows
+        if (WIN32)
+            add_compile_options("-msse4.1")
+        endif()
         if (MINGW_STATIC_BUILD)
             add_compile_definitions(QT_STATICPLUGIN)
             add_compile_options("-static")

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

@@ -1511,7 +1511,9 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
             emulationState.newSurface(holder.surface)
         } else {
-            emulationState.newSurface(holder.surface)
+            // Surface changed due to rotation/config change
+            // Only update surface reference, don't trigger state changes
+            emulationState.updateSurfaceReference(holder.surface)
         }
     }
 
@@ -1842,6 +1844,14 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
             }
         }
 
+        @Synchronized
+        fun updateSurfaceReference(surface: Surface?) {
+            this.surface = surface
+            if (this.surface != null && state == State.RUNNING) {
+                NativeLibrary.surfaceChanged(this.surface)
+            }
+        }
+
         @Synchronized
         fun clearSurface() {
             if (surface == null) {

src/audio_core/renderer/command/effect/reverb.cpp

@@ -84,6 +84,7 @@ static void UpdateReverbEffectParameter(const ReverbInfo::ParameterVersion2& par
     const auto pow_10 = [](f32 val) -> f32 {
         return (val >= 0.0f) ? 1.0f : (val <= -5.3f) ? 0.0f : std::pow(10.0f, val);
     };
+
     const auto cos = [](f32 degrees) -> f32 {
         return std::cos(degrees * std::numbers::pi_v<f32> / 180.0f);
     };
@@ -91,26 +92,39 @@ static void UpdateReverbEffectParameter(const ReverbInfo::ParameterVersion2& par
     static bool unk_initialized{false};
     static Common::FixedPoint<50, 14> unk_value{};
 
-    const auto sample_rate{Common::FixedPoint<50, 14>::from_base(params.sample_rate)};
-    const auto pre_delay_time{Common::FixedPoint<50, 14>::from_base(params.pre_delay)};
+    auto sample_rate = Common::FixedPoint<50, 14>::from_base(params.sample_rate);
+    if (sample_rate.to_float() < 1.0f) sample_rate = Common::FixedPoint<50, 14>(1.0f);
+
+    auto pre_delay_time = Common::FixedPoint<50, 14>::from_base(params.pre_delay);
+    if (pre_delay_time.to_float() < 0.0f) pre_delay_time = Common::FixedPoint<50, 14>(0.0f);
 
     for (u32 i = 0; i < ReverbInfo::MaxDelayTaps; i++) {
-        auto early_delay{
-            ((pre_delay_time + EarlyDelayTimes[params.early_mode][i]) * sample_rate).to_int()};
-        early_delay = (std::min)(early_delay, state.pre_delay_line.sample_count_max);
-        state.early_delay_times[i] = early_delay + 1;
-        state.early_gains[i] = Common::FixedPoint<50, 14>::from_base(params.early_gain) *
-                               EarlyDelayGains[params.early_mode][i];
+        int target_delay = ((pre_delay_time + EarlyDelayTimes[params.early_mode][i]) * sample_rate).to_int();
+        if (target_delay < 0) target_delay = 0;
+        if (target_delay > state.pre_delay_line.sample_count_max) target_delay = state.pre_delay_line.sample_count_max;
+
+        int old_delay = state.early_delay_times[i] - 1;
+        int smooth_delay = old_delay + (target_delay - old_delay) / 4;
+        state.early_delay_times[i] = smooth_delay + 1;
+
+        auto target_gain = Common::FixedPoint<50, 14>::from_base(params.early_gain) * EarlyDelayGains[params.early_mode][i];
+        if (target_gain.to_float() < 0.0f) target_gain = Common::FixedPoint<50, 14>(0.0f);
+        if (target_gain.to_float() > 1.0f) target_gain = Common::FixedPoint<50, 14>(1.0f);
+
+        state.early_gains[i] = state.early_gains[i] + (target_gain - state.early_gains[i]) / 4;
     }
 
     if (params.channel_count == 2) {
-        state.early_gains[4] * 0.5f;
-        state.early_gains[5] * 0.5f;
+        state.early_gains[4] *= Common::FixedPoint<50, 14>(0.5f);
+        state.early_gains[5] *= Common::FixedPoint<50, 14>(0.5f);
     }
 
-    auto pre_time{
-        ((pre_delay_time + EarlyDelayTimes[params.early_mode][10]) * sample_rate).to_int()};
-    state.pre_delay_time = (std::min)(pre_time, state.pre_delay_line.sample_count_max);
+    int target_pre_time = ((pre_delay_time + EarlyDelayTimes[params.early_mode][10]) * sample_rate).to_int();
+    if (target_pre_time < 0) target_pre_time = 0;
+    if (target_pre_time > state.pre_delay_line.sample_count_max) target_pre_time = state.pre_delay_line.sample_count_max;
+
+    int old_pre_time = state.pre_delay_time;
+    state.pre_delay_time = old_pre_time + (target_pre_time - old_pre_time) / 4;
 
     if (!unk_initialized) {
         unk_value = cos((1280.0f / sample_rate).to_float());
@@ -118,45 +132,64 @@ static void UpdateReverbEffectParameter(const ReverbInfo::ParameterVersion2& par
     }
 
     for (u32 i = 0; i < ReverbInfo::MaxDelayLines; i++) {
-        const auto fdn_delay{(FdnDelayTimes[params.late_mode][i] * sample_rate).to_int()};
-        state.fdn_delay_lines[i].sample_count =
-            (std::min)(fdn_delay, state.fdn_delay_lines[i].sample_count_max);
-        state.fdn_delay_lines[i].buffer_end =
-            &state.fdn_delay_lines[i].buffer[state.fdn_delay_lines[i].sample_count - 1];
+        int target_fdn_delay = (FdnDelayTimes[params.late_mode][i] * sample_rate).to_int();
+        if (target_fdn_delay < 0) target_fdn_delay = 0;
+        if (target_fdn_delay > state.fdn_delay_lines[i].sample_count_max) target_fdn_delay = state.fdn_delay_lines[i].sample_count_max;
 
-        const auto decay_delay{(DecayDelayTimes[params.late_mode][i] * sample_rate).to_int()};
-        state.decay_delay_lines[i].sample_count =
-            (std::min)(decay_delay, state.decay_delay_lines[i].sample_count_max);
-        state.decay_delay_lines[i].buffer_end =
-            &state.decay_delay_lines[i].buffer[state.decay_delay_lines[i].sample_count - 1];
+        int old_fdn = state.fdn_delay_lines[i].sample_count;
+        state.fdn_delay_lines[i].sample_count = old_fdn + (target_fdn_delay - old_fdn) / 4;
+        state.fdn_delay_lines[i].buffer_end = &state.fdn_delay_lines[i].buffer[state.fdn_delay_lines[i].sample_count - 1];
 
-        state.decay_delay_lines[i].decay =
-            0.5999755859375f * (1.0f - Common::FixedPoint<50, 14>::from_base(params.colouration));
+        int target_decay_delay = (DecayDelayTimes[params.late_mode][i] * sample_rate).to_int();
+        if (target_decay_delay < 0) target_decay_delay = 0;
+        if (target_decay_delay > state.decay_delay_lines[i].sample_count_max) target_decay_delay = state.decay_delay_lines[i].sample_count_max;
 
-        auto a{(Common::FixedPoint<50, 14>(state.fdn_delay_lines[i].sample_count_max) +
-                state.decay_delay_lines[i].sample_count_max) *
-               -3};
-        auto b{a / (Common::FixedPoint<50, 14>::from_base(params.decay_time) * sample_rate)};
-        Common::FixedPoint<50, 14> c{0.0f};
-        Common::FixedPoint<50, 14> d{0.0f};
-        auto hf_decay_ratio{Common::FixedPoint<50, 14>::from_base(params.high_freq_decay_ratio)};
+        int old_decay = state.decay_delay_lines[i].sample_count;
+        state.decay_delay_lines[i].sample_count = old_decay + (target_decay_delay - old_decay) / 4;
+        state.decay_delay_lines[i].buffer_end = &state.decay_delay_lines[i].buffer[state.decay_delay_lines[i].sample_count - 1];
 
-        if (hf_decay_ratio > 0.99493408203125f) {
+        auto colouration = Common::FixedPoint<50, 14>::from_base(params.colouration);
+        if (colouration.to_float() < 0.0f) colouration = Common::FixedPoint<50, 14>(0.0f);
+        if (colouration.to_float() > 1.0f) colouration = Common::FixedPoint<50, 14>(1.0f);
+
+        state.decay_delay_lines[i].decay = state.decay_delay_lines[i].decay + (0.5999755859375f * (1.0f - colouration) - state.decay_delay_lines[i].decay) / 4;
+
+        auto decay_time_fp = Common::FixedPoint<50, 14>::from_base(params.decay_time);
+        if (decay_time_fp.to_float() <= 0.0f) decay_time_fp = Common::FixedPoint<50, 14>(0.0001f);
+
+        auto a = (Common::FixedPoint<50, 14>(state.fdn_delay_lines[i].sample_count_max) + state.decay_delay_lines[i].sample_count_max) * -3;
+        auto b = a / (decay_time_fp * sample_rate);
+
+        auto hf_decay_ratio = Common::FixedPoint<50, 14>::from_base(params.high_freq_decay_ratio);
+        if (hf_decay_ratio.to_float() < 0.001f) hf_decay_ratio = Common::FixedPoint<50, 14>(0.001f);
+        if (hf_decay_ratio.to_float() > 0.999f) hf_decay_ratio = Common::FixedPoint<50, 14>(0.999f);
+
+        Common::FixedPoint<50, 14> c{0.0f}, d{0.0f};
+        if (hf_decay_ratio.to_float() > 0.9949f) {
             c = 0.0f;
             d = 1.0f;
         } else {
-            const auto e{
-                pow_10(((((1.0f / hf_decay_ratio) - 1.0f) * 2) / 100 * (b / 10)).to_float())};
-            const auto f{1.0f - e};
-            const auto g{2.0f - (unk_value * e * 2)};
-            const auto h{std::sqrt(std::pow(g.to_float(), 2.0f) - (std::pow(f, 2.0f) * 4))};
+            auto e = pow_10(((((1.0f / hf_decay_ratio.to_float()) - 1.0f) * 2) / 100 * (b / 10)).to_float());
+            if (e < 0.0001f) e = 0.0001f;
+            if (e > 1.0f) e = 1.0f;
+
+            auto f = 1.0f - e;
+            if (f < 0.0001f) f = 0.0001f;
+
+            auto g = 2.0f - (unk_value.to_float() * e * 2);
+
+            auto h_sq = g * g - f * f * 4;
+            if (h_sq < 0.0f) h_sq = 0.0f;
+
+            auto h = std::sqrt(h_sq);
 
             c = (g - h) / (f * 2.0f);
             d = 1.0f - c;
         }
 
-        state.hf_decay_prev_gain[i] = c;
-        state.hf_decay_gain[i] = pow_10((b / 1000).to_float()) * d * 0.70709228515625f;
+        state.hf_decay_prev_gain[i] = state.hf_decay_prev_gain[i] + (c - state.hf_decay_prev_gain[i]) / 4;
+        state.hf_decay_gain[i] = state.hf_decay_gain[i] + (pow_10((b / 1000).to_float()) * d * 0.70709228515625f - state.hf_decay_gain[i]) / 4;
+
         state.prev_feedback_output[i] = 0;
     }
 }
@@ -191,6 +224,8 @@ static void InitializeReverbEffect(const ReverbInfo::ParameterVersion2& params,
     const auto center_delay_time{(5 * delay).to_uint_floor()};
     state.center_delay_line.Initialize(center_delay_time, 1.0f);
 
+    UpdateReverbEffectParameter(params, state);
+
     for (u32 i = 0; i < ReverbInfo::MaxDelayLines; i++) {
         std::ranges::fill(state.fdn_delay_lines[i].buffer, 0);
         std::ranges::fill(state.decay_delay_lines[i].buffer, 0);

src/audio_core/sink/sink_stream.cpp

@@ -220,8 +220,8 @@ u64 SinkStream::GetExpectedPlayedSampleCount() {
     auto time_delta{cur_time - last_sample_count_update_time};
     auto exp_played_sample_count{min_played_sample_count + (TargetSampleRate * time_delta) / std::chrono::seconds{1}};
 
-    // Add 15ms of latency in sample reporting to allow for some leeway in scheduler timings
-    return std::min<u64>(exp_played_sample_count, max_played_sample_count) + TargetSampleCount * 3;
+    // Add 25ms of latency in sample reporting to allow for some leeway in scheduler timings
+    return std::min<u64>(exp_played_sample_count, max_played_sample_count) + TargetSampleCount * 5;
 }
 
 void SinkStream::WaitFreeSpace(std::stop_token stop_token) {
@@ -231,9 +231,9 @@ void SinkStream::WaitFreeSpace(std::stop_token stop_token) {
         return paused || queued_buffers < max_queue_size;
     };
 
-    release_cv.wait_for(lk, std::chrono::milliseconds(10), can_continue);
+    release_cv.wait_for(lk, std::chrono::milliseconds(7), can_continue);
 
-    if (queued_buffers > max_queue_size + 10) {
+    if (queued_buffers > max_queue_size + 3) {
         release_cv.wait(lk, stop_token, can_continue);
     }
 }

src/common/CMakeLists.txt

@@ -252,11 +252,13 @@ if(CXX_CLANG)
 endif()
 
 if (BOOST_NO_HEADERS)
-    target_link_libraries(common PUBLIC Boost::algorithm Boost::icl Boost::pool)
+    target_link_libraries(common PUBLIC Boost::algorithm Boost::icl Boost::pool Boost::filesystem)
 else()
     target_link_libraries(common PUBLIC Boost::headers)
 endif()
 
+target_link_libraries(common PUBLIC Boost::filesystem)
+
 if (lz4_ADDED)
     target_include_directories(common PRIVATE ${lz4_SOURCE_DIR}/lib)
 endif()

src/common/assert.cpp

@@ -1,21 +1,35 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/common_funcs.h"
 #include "common/logging/backend.h"
-
 #include "common/settings.h"
 
-void assert_fail_impl() {
+#ifdef _MSC_VER
+extern "C" {
+__declspec(dllimport) void __stdcall DebugBreak(void);
+}
+#endif
+void AssertFailSoftImpl() {
     if (Settings::values.use_debug_asserts) {
         Common::Log::Stop();
-        Crash();
+#ifndef _MSC_VER
+#   if defined(ARCHITECTURE_x86_64)
+        __asm__ __volatile__("int $3");
+#   elif defined(ARCHITECTURE_arm64)
+        __asm__ __volatile__("brk #0");
+#   else
+        exit(1);
+#   endif
+#else // POSIX ^^^ _MSC_VER vvv
+        DebugBreak();
+#endif
     }
 }
-
-[[noreturn]] void unreachable_impl() {
+void AssertFatalImpl() {
     Common::Log::Stop();
-    Crash();
-    throw std::runtime_error("Unreachable code");
+    std::abort();
 }

src/common/assert.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
 // SPDX-FileCopyrightText: 2014 Citra Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
@@ -10,8 +13,8 @@
 // However touching this file yields a global recompilation as this header is included almost
 // everywhere. So let's just move the handling of the failed assert to a single cpp file.
 
-void assert_fail_impl();
-[[noreturn]] void unreachable_impl();
+void AssertFailSoftImpl();
+[[noreturn]] void AssertFatalImpl();
 
 #ifdef _MSC_VER
 #define YUZU_NO_INLINE __declspec(noinline)
@@ -22,29 +25,29 @@ void assert_fail_impl();
 #define ASSERT(_a_)                                                                                \
     ([&]() YUZU_NO_INLINE {                                                                        \
         if (!(_a_)) [[unlikely]] {                                                                 \
-            LOG_CRITICAL(Debug, "Assertion Failed!");                                              \
-            assert_fail_impl();                                                                    \
+            LOG_CRITICAL(Debug, "Assert");                                              \
+            AssertFailSoftImpl();                                                                    \
         }                                                                                          \
     }())
 
 #define ASSERT_MSG(_a_, ...)                                                                       \
     ([&]() YUZU_NO_INLINE {                                                                        \
         if (!(_a_)) [[unlikely]] {                                                                 \
-            LOG_CRITICAL(Debug, "Assertion Failed!\n" __VA_ARGS__);                                \
-            assert_fail_impl();                                                                    \
+            LOG_CRITICAL(Debug, "Assert\n" __VA_ARGS__);                                \
+            AssertFailSoftImpl();                                                                    \
         }                                                                                          \
     }())
 
 #define UNREACHABLE()                                                                              \
     do {                                                                                           \
-        LOG_CRITICAL(Debug, "Unreachable code!");                                                  \
-        unreachable_impl();                                                                        \
+        LOG_CRITICAL(Debug, "Unreachable");                                                  \
+        AssertFatalImpl();                                                                        \
     } while (0)
 
 #define UNREACHABLE_MSG(...)                                                                       \
     do {                                                                                           \
-        LOG_CRITICAL(Debug, "Unreachable code!\n" __VA_ARGS__);                                    \
-        unreachable_impl();                                                                        \
+        LOG_CRITICAL(Debug, "Unreachable\n" __VA_ARGS__);                                    \
+        AssertFatalImpl();                                                                        \
     } while (0)
 
 #ifdef _DEBUG

src/common/common_funcs.h

@@ -32,27 +32,9 @@
 #define INSERT_PADDING_WORDS_NOINIT(num_words)                                                     \
     [[maybe_unused]] std::array<u32, num_words> CONCAT2(pad, __LINE__)
 
-#ifndef _MSC_VER
-
-#if defined(ARCHITECTURE_x86_64)
-#define Crash() __asm__ __volatile__("int $3")
-#elif defined(ARCHITECTURE_arm64)
-#define Crash() __asm__ __volatile__("brk #0")
-#else
-#define Crash() exit(1)
-#endif
-
-#else // _MSC_VER
-
-// Locale Cross-Compatibility
-#define locale_t _locale_t
-
-extern "C" {
-__declspec(dllimport) void __stdcall DebugBreak(void);
-}
-#define Crash() DebugBreak()
-
-#endif // _MSC_VER ndef
+#ifdef _MSC_VER
+#   define locale_t _locale_t // Locale Cross-Compatibility
+#endif // _MSC_VER
 
 #define DECLARE_ENUM_FLAG_OPERATORS(type)                                                          \
     [[nodiscard]] constexpr type operator|(type a, type b) noexcept {                              \

src/common/concepts.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -12,24 +15,4 @@ namespace Common {
 template <typename T>
 concept IsContiguousContainer = std::contiguous_iterator<typename T::iterator>;
 
-// TODO: Replace with std::derived_from when the <concepts> header
-//       is available on all supported platforms.
-template <typename Derived, typename Base>
-concept DerivedFrom = requires {
-                          std::is_base_of_v<Base, Derived>;
-                          std::is_convertible_v<const volatile Derived*, const volatile Base*>;
-                      };
-
-// TODO: Replace with std::convertible_to when libc++ implements it.
-template <typename From, typename To>
-concept ConvertibleTo = std::is_convertible_v<From, To>;
-
-// No equivalents in the stdlib
-
-template <typename T>
-concept IsArithmetic = std::is_arithmetic_v<T>;
-
-template <typename T>
-concept IsIntegral = std::is_integral_v<T>;
-
 } // namespace Common

src/common/fixed_point.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: 2015 Evan Teran
 // SPDX-License-Identifier: MIT
 
@@ -16,6 +19,10 @@
 
 namespace Common {
 
+// No equivalent for "std::arithmetic" in the stdlib
+template <typename T>
+concept IsArithmetic = std::is_arithmetic_v<T>;
+
 template <size_t I, size_t F>
 class FixedPoint;
 
@@ -392,13 +399,13 @@ public: // binary math operators, effects underlying bit pattern since these
         return *this;
     }
 
-    template <IsIntegral Integer>
+    template <std::integral Integer>
     constexpr FixedPoint& operator>>=(Integer n) {
         data_ >>= n;
         return *this;
     }
 
-    template <IsIntegral Integer>
+    template <std::integral Integer>
     constexpr FixedPoint& operator<<=(Integer n) {
         data_ <<= n;
         return *this;
@@ -587,12 +594,12 @@ constexpr FixedPoint<I, F> operator/(Number lhs, FixedPoint<I, F> rhs) {
 }
 
 // shift operators
-template <size_t I, size_t F, IsIntegral Integer>
+template <size_t I, size_t F, std::integral Integer>
 constexpr FixedPoint<I, F> operator<<(FixedPoint<I, F> lhs, Integer rhs) {
     lhs <<= rhs;
     return lhs;
 }
-template <size_t I, size_t F, IsIntegral Integer>
+template <size_t I, size_t F, std::integral Integer>
 constexpr FixedPoint<I, F> operator>>(FixedPoint<I, F> lhs, Integer rhs) {
     lhs >>= rhs;
     return lhs;

src/common/fs/ryujinx_compat.cpp

@@ -14,16 +14,29 @@ namespace fs = std::filesystem;
 
 fs::path GetKvdbPath()
 {
-    return GetLegacyPath(EmuPath::RyujinxDir) / "bis" / "system" / "save" / "8000000000000000" / "0"
+    return GetKvdbPath(GetLegacyPath(EmuPath::RyujinxDir));
+}
+
+fs::path GetKvdbPath(const fs::path& path) {
+    return path / "bis" / "system" / "save" / "8000000000000000" / "0"
            / "imkvdb.arc";
 }
 
+fs::path GetRyuPathFromSavePath(const fs::path& path) {
+    // This is a horrible hack, but I cba to find something better
+    return path.parent_path().parent_path().parent_path().parent_path().parent_path();
+}
+
 fs::path GetRyuSavePath(const u64 &save_id)
 {
+    return GetRyuSavePath(GetLegacyPath(EmuPath::RyujinxDir), save_id);
+}
+
+std::filesystem::path GetRyuSavePath(const std::filesystem::path& path, const u64& save_id) {
     std::string hex = fmt::format("{:016x}", save_id);
 
-    // TODO: what's the difference between 0 and 1?
-    return GetLegacyPath(EmuPath::RyujinxDir) / "bis" / "user" / "save" / hex / "0";
+           // TODO: what's the difference between 0 and 1?
+    return path / "bis" / "user" / "save" / hex / "0";
 }
 
 IMENReadResult ReadKvdb(const fs::path &path, std::vector<IMEN> &imens)

src/common/fs/ryujinx_compat.h

@@ -7,16 +7,17 @@
 #include <filesystem>
 #include <vector>
 
-namespace fs = std::filesystem;
-
 namespace Common::FS {
 
 constexpr const char IMEN_MAGIC[4] = {0x49, 0x4d, 0x45, 0x4e};
 constexpr const char IMKV_MAGIC[4] = {0x49, 0x4d, 0x4b, 0x56};
 constexpr const u8 IMEN_SIZE = 0x8c;
 
-fs::path GetKvdbPath();
-fs::path GetRyuSavePath(const u64 &program_id);
+std::filesystem::path GetKvdbPath();
+std::filesystem::path GetKvdbPath(const std::filesystem::path &path);
+std::filesystem::path GetRyuPathFromSavePath(const std::filesystem::path &path);
+std::filesystem::path GetRyuSavePath(const u64 &save_id);
+std::filesystem::path GetRyuSavePath(const std::filesystem::path &path, const u64 &save_id);
 
 enum class IMENReadResult {
     Nonexistent,  // ryujinx not found
@@ -35,6 +36,6 @@ struct IMEN
 
 static_assert(sizeof(IMEN) == 0x10, "IMEN has incorrect size.");
 
-IMENReadResult ReadKvdb(const fs::path &path, std::vector<IMEN> &imens);
+IMENReadResult ReadKvdb(const std::filesystem::path &path, std::vector<IMEN> &imens);
 
 } // namespace Common::FS

src/common/fs/symlink.cpp

@@ -4,10 +4,12 @@
 #include "symlink.h"
 
 #ifdef _WIN32
-#include <windows.h>
 #include <fmt/format.h>
+#include <windows.h>
 #endif
 
+#include <boost/filesystem.hpp>
+
 namespace fs = std::filesystem;
 
 // The sole purpose of this file is to treat symlinks like symlinks on POSIX,
@@ -15,29 +17,40 @@ namespace fs = std::filesystem;
 // This is because, for some inexplicable reason, Microsoft has locked symbolic
 // links behind a "security policy", whereas directory junctions--functionally identical
 // for directories, by the way--are not. Why? I don't know.
+// And no, they do NOT provide a standard API for this (at least to my knowledge).
+// CreateSymbolicLink, even when EXPLICITLY TOLD to create a junction, still fails
+// because of their security policy.
+// I don't know what kind of drugs the Windows developers have been on since NT started.
+
+// Microsoft still has not implemented any of this in their std::filesystem implemenation,
+// which ALSO means that it DOES NOT FOLLOW ANY DIRECTORY JUNCTIONS... AT ALL.
+// Nor does any of their command line utilities or APIs. So you're quite literally
+// on your own.
 
 namespace Common::FS {
 
-bool CreateSymlink(const fs::path &from, const fs::path &to)
+bool CreateSymlink(fs::path from, fs::path to)
 {
-#ifdef _WIN32
-    const std::string command = fmt::format("mklink /J {} {}", to.string(), from.string());
-    return system(command.c_str()) == 0;
-#else
+    from.make_preferred();
+    to.make_preferred();
+
     std::error_code ec;
     fs::create_directory_symlink(from, to, ec);
-    return !ec;
+#ifdef _WIN32
+    if (ec) {
+        const std::string command = fmt::format("mklink /J \"{}\" \"{}\"",
+                                                to.string(),
+                                                from.string());
+        return system(command.c_str()) == 0;
+    }
 #endif
+
+    return !ec;
 }
 
 bool IsSymlink(const fs::path &path)
 {
-#ifdef _WIN32
-    auto attributes = GetFileAttributesW(path.wstring().c_str());
-    return attributes & FILE_ATTRIBUTE_REPARSE_POINT;
-#else
-    return fs::is_symlink(path);
-#endif
+    return boost::filesystem::is_symlink(boost::filesystem::path{path});
 }
 
 } // namespace Common::FS

src/common/fs/symlink.h

@@ -6,7 +6,7 @@
 #include <filesystem>
 namespace Common::FS {
 
-bool CreateSymlink(const std::filesystem::path &from, const std::filesystem::path &to);
+bool CreateSymlink(std::filesystem::path from, std::filesystem::path to);
 bool IsSymlink(const std::filesystem::path &path);
 
 } // namespace Common::FS

src/common/heap_tracker.cpp

@@ -1,11 +1,10 @@
 // SPDX-FileCopyrightText: Copyright 2025 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
 
 #include <fstream>
-#include <vector>
-
 #include "common/heap_tracker.h"
 #include "common/logging/log.h"
 #include "common/assert.h"
@@ -37,8 +36,6 @@ HeapTracker::~HeapTracker() = default;
 
 void HeapTracker::Map(size_t virtual_offset, size_t host_offset, size_t length,
                       MemoryPermission perm, bool is_separate_heap) {
-    bool rebuild_required = false;
-
     // When mapping other memory, map pages immediately.
     if (!is_separate_heap) {
         m_buffer.Map(virtual_offset, host_offset, length, perm, false);
@@ -60,29 +57,11 @@ void HeapTracker::Map(size_t virtual_offset, size_t host_offset, size_t length,
 
         // Insert into mappings.
         m_map_count++;
-        const auto it = m_mappings.insert(*map);
-
-        // Update tick before possible rebuild.
-        it->tick = m_tick++;
-
-        // Check if we need to rebuild.
-        if (m_resident_map_count >= m_max_resident_map_count) {
-            rebuild_required = true;
-        }
-
-        // Map the area.
-        m_buffer.Map(it->vaddr, it->paddr, it->size, it->perm, false);
-
-        // This map is now resident.
-        it->is_resident = true;
-        m_resident_map_count++;
-        m_resident_mappings.insert(*it);
+        m_mappings.insert(*map);
     }
 
-    if (rebuild_required) {
-        // A rebuild was required, so perform it now.
-        this->RebuildSeparateHeapAddressSpace();
-    }
+    // Finally, map.
+    this->DeferredMapSeparateHeap(virtual_offset);
 }
 
 void HeapTracker::Unmap(size_t virtual_offset, size_t size, bool is_separate_heap) {
@@ -169,7 +148,6 @@ void HeapTracker::Protect(size_t virtual_offset, size_t size, MemoryPermission p
 
         // Clamp to end.
         next = (std::min)(next, end);
-
         // Reprotect, if we need to.
         if (should_protect) {
             m_buffer.Protect(cur, next - cur, perm);
@@ -180,6 +158,51 @@ void HeapTracker::Protect(size_t virtual_offset, size_t size, MemoryPermission p
     }
 }
 
+bool HeapTracker::DeferredMapSeparateHeap(u8* fault_address) {
+    if (m_buffer.IsInVirtualRange(fault_address)) {
+        return this->DeferredMapSeparateHeap(fault_address - m_buffer.VirtualBasePointer());
+    }
+
+    return false;
+}
+
+bool HeapTracker::DeferredMapSeparateHeap(size_t virtual_offset) {
+    bool rebuild_required = false;
+
+    {
+        std::scoped_lock lk{m_lock};
+
+        // Check to ensure this was a non-resident separate heap mapping.
+        const auto it = this->GetNearestHeapMapLocked(virtual_offset);
+        if (it == m_mappings.end() || it->is_resident) {
+            return false;
+        }
+
+        // Update tick before possible rebuild.
+        it->tick = m_tick++;
+
+        // Check if we need to rebuild.
+        if (m_resident_map_count > m_max_resident_map_count) {
+            rebuild_required = true;
+        }
+
+        // Map the area.
+        m_buffer.Map(it->vaddr, it->paddr, it->size, it->perm, false);
+
+        // This map is now resident.
+        it->is_resident = true;
+        m_resident_map_count++;
+        m_resident_mappings.insert(*it);
+    }
+
+    if (rebuild_required) {
+        // A rebuild was required, so perform it now.
+        this->RebuildSeparateHeapAddressSpace();
+    }
+
+    return true;
+}
+
 void HeapTracker::RebuildSeparateHeapAddressSpace() {
     std::scoped_lock lk{m_rebuild_lock, m_lock};
 
@@ -190,8 +213,8 @@ void HeapTracker::RebuildSeparateHeapAddressSpace() {
     // Despite being worse in theory, this has proven to be better in practice than more
     // regularly dumping a smaller amount, because it significantly reduces average case
     // lock contention.
-    const size_t desired_count = (std::min)(m_resident_map_count, m_max_resident_map_count) / 2;
-    const size_t evict_count = m_resident_map_count - desired_count;
+    std::size_t const desired_count = (std::min)(m_resident_map_count, m_max_resident_map_count) / 2;
+    std::size_t const evict_count = m_resident_map_count - desired_count;
     auto it = m_resident_mappings.begin();
 
     for (size_t i = 0; i < evict_count && it != m_resident_mappings.end(); i++) {

src/common/host_memory.cpp

@@ -521,14 +521,29 @@ public:
 #else
         fd = memfd_create("HostMemory", 0);
 #endif
-        ASSERT_MSG(fd >= 0, "memfd_create failed: {}", strerror(errno));
-
-        // Defined to extend the file with zeros
-        int ret = ftruncate(fd, backing_size);
-        ASSERT_MSG(ret == 0, "ftruncate failed with {}, are you out-of-memory?", strerror(errno));
-
-        backing_base = static_cast<u8*>(
-            mmap(nullptr, backing_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0));
+        bool use_anon = false;
+        if (fd <= 0) {
+            LOG_WARNING(Common_Memory, "memfd_create: {}", strerror(errno));
+            use_anon = true;
+        }
+        if (!use_anon) {
+            // Defined to extend the file with zeros
+            int ret = ftruncate(fd, backing_size);
+            if (ret != 0) {
+                LOG_WARNING(Common_Memory, "ftruncate: {} (likely out-of-emory)", strerror(errno));
+                use_anon = true;
+            }
+        }
+        if (use_anon) {
+            LOG_WARNING(Common_Memory, "Using private mappings instead of shared ones");
+            backing_base = static_cast<u8*>(mmap(nullptr, backing_size, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0));
+            if (fd > 0) {
+                fd = -1;
+                close(fd);
+            }
+        } else {
+            backing_base = static_cast<u8*>(mmap(nullptr, backing_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0));
+        }
         ASSERT_MSG(backing_base != MAP_FAILED, "mmap failed: {}", strerror(errno));
 
         // Virtual memory initialization
@@ -552,22 +567,18 @@ public:
         free_manager.AllocateBlock(virtual_base + virtual_offset, length);
 
         // Deduce mapping protection flags.
-        int flags = PROT_NONE;
-        if (True(perms & MemoryPermission::Read)) {
-            flags |= PROT_READ;
-        }
-        if (True(perms & MemoryPermission::Write)) {
-            flags |= PROT_WRITE;
-        }
+        int prot_flags = PROT_NONE;
+        if (True(perms & MemoryPermission::Read))
+            prot_flags |= PROT_READ;
+        if (True(perms & MemoryPermission::Write))
+            prot_flags |= PROT_WRITE;
 #ifdef ARCHITECTURE_arm64
-        if (True(perms & MemoryPermission::Execute)) {
-            flags |= PROT_EXEC;
-        }
+        if (True(perms & MemoryPermission::Execute))
+            prot_flags |= PROT_EXEC;
 #endif
-
-        void* ret = mmap(virtual_base + virtual_offset, length, flags, MAP_SHARED | MAP_FIXED, fd,
-                         host_offset);
-        ASSERT_MSG(ret != MAP_FAILED, "mmap failed: {}", strerror(errno));
+        int flags = (fd > 0 ? MAP_SHARED : MAP_PRIVATE) | MAP_FIXED;
+        void* ret = mmap(virtual_base + virtual_offset, length, prot_flags, flags, fd, host_offset);
+        ASSERT_MSG(ret != MAP_FAILED, "mmap: {}", strerror(errno));
     }
 
     void Unmap(size_t virtual_offset, size_t length) {

src/common/settings.cpp

@@ -169,7 +169,7 @@ bool IsFastmemEnabled() {
     if (values.cpu_accuracy.GetValue() == CpuAccuracy::Unsafe) {
         return bool(values.cpuopt_unsafe_host_mmu);
     }
-#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__sun__) || defined(__HAIKU__)
+#if !defined(__APPLE__) && !defined(__linux__) && !defined(__ANDROID__) && !defined(_WIN32)
     return false;
 #else
     return true;

src/common/settings.h

@@ -240,7 +240,7 @@ struct Values {
                                                     Category::Cpu};
     SwitchableSetting<CpuAccuracy, true> cpu_accuracy{linkage, CpuAccuracy::Auto,
                                                       "cpu_accuracy", Category::Cpu};
-
+    SwitchableSetting<bool> vtable_bouncing{linkage, true, "vtable_bouncing", Category::Cpu};
     SwitchableSetting<bool> use_fast_cpu_time{linkage,
                                               false,
                                               "use_fast_cpu_time",
@@ -296,7 +296,7 @@ struct Values {
                                               Category::CpuDebug};
 
     SwitchableSetting<bool> cpuopt_unsafe_host_mmu{linkage,
-#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__sun__) || defined(__HAIKU__)
+#if !defined(__APPLE__) && !defined(__linux__) && !defined(__ANDROID__) && !defined(_WIN32)
                                         false,
 #else
                                         true,

src/common/thread.cpp

@@ -81,7 +81,10 @@ void SetCurrentThreadPriority(ThreadPriority new_priority) {
 
 // Sets the debugger-visible name of the current thread.
 void SetCurrentThreadName(const char* name) {
-    SetThreadDescription(GetCurrentThread(), UTF8ToUTF16W(name).data());
+    if (auto pf = (decltype(&SetThreadDescription))(void*)GetProcAddress(GetModuleHandle(TEXT("KernelBase.dll")), "SetThreadDescription"); pf)
+        pf(GetCurrentThread(), UTF8ToUTF16W(name).data()); // Windows 10+
+    else
+        ; // No-op
 }
 
 #else // !MSVC_VER, so must be POSIX threads
@@ -109,7 +112,7 @@ void SetCurrentThreadName(const char* name) {
         buf[len] = '\0';
         pthread_setname_np(pthread_self(), buf);
     }
-#elif !defined(_WIN32) || defined(_MSC_VER)
+#elif defined(_WIN32)
     // mingw stub
     (void)name;
 #else

src/core/CMakeLists.txt

@@ -1231,6 +1231,7 @@ endif()
 
 if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64)
     target_sources(core PRIVATE
+        arm/dynarmic/arm_dynarmic.cpp
         arm/dynarmic/arm_dynarmic.h
         arm/dynarmic/arm_dynarmic_64.cpp
         arm/dynarmic/arm_dynarmic_64.h

src/core/arm/arm_interface.cpp

@@ -14,11 +14,33 @@ namespace Core {
 void ArmInterface::LogBacktrace(Kernel::KProcess* process) const {
     Kernel::Svc::ThreadContext ctx;
     this->GetContext(ctx);
-    LOG_ERROR(Core_ARM, "Backtrace, sp={:016X}, pc={:016X}", ctx.sp, ctx.pc);
-    LOG_ERROR(Core_ARM, "{:20}{:20}{:20}{:20}{}", "Module Name", "Address", "Original Address", "Offset", "Symbol");
+
+    std::array<u64, 32> xreg{
+        ctx.r[0], ctx.r[1], ctx.r[2], ctx.r[3],
+        ctx.r[4], ctx.r[5], ctx.r[6], ctx.r[7],
+        ctx.r[8], ctx.r[9], ctx.r[10], ctx.r[11],
+        ctx.r[12], ctx.r[13], ctx.r[14], ctx.r[15],
+        ctx.r[16], ctx.r[17], ctx.r[18], ctx.r[19],
+        ctx.r[20], ctx.r[21], ctx.r[22], ctx.r[23],
+        ctx.r[24], ctx.r[25], ctx.r[26], ctx.r[27],
+        ctx.r[28], ctx.fp, ctx.lr, ctx.sp,
+    };
+
+    std::string msg = fmt::format("Backtrace @ PC={:016X}\n", ctx.pc);
+    for (size_t i = 0; i < 32; i += 4)
+        msg += fmt::format("R{:02}={:016X} R{:02}={:016X} R{:02}={:016X} R{:02}={:016X}\n",
+            i + 0, xreg[i + 0], i + 1, xreg[i + 1],
+            i + 2, xreg[i + 2], i + 3, xreg[i + 3]);
+    for (size_t i = 0; i < 32; i += 2)
+        msg += fmt::format("V{:02}={:016X}_{:016X} V{:02}={:016X}_{:016X}\n",
+            i + 0, ctx.v[i + 0][0], ctx.v[i + 0][1],
+            i + 1, ctx.v[i + 1][0], ctx.v[i + 1][1]);
+    msg += fmt::format("PSTATE={:08X} FPCR={:08X} FPSR={:08X} TPIDR={:016X}\n", ctx.pstate, ctx.fpcr, ctx.fpsr, ctx.tpidr);
+    msg += fmt::format("{:20}{:20}{:20}{:20}{}\n", "Module", "Address", "Original Address", "Offset", "Symbol");
     auto const backtrace = GetBacktraceFromContext(process, ctx);
     for (auto const& entry : backtrace)
-        LOG_ERROR(Core_ARM, "{:20}{:016X}    {:016X}    {:016X}    {}", entry.module, entry.address, entry.original_address, entry.offset, entry.name);
+        msg += fmt::format("{:20}{:016X}    {:016X}    {:016X}    {}\n", entry.module, entry.address, entry.original_address, entry.offset, entry.name);
+    LOG_ERROR(Core_ARM, "{}", msg);
 }
 
 const Kernel::DebugWatchpoint* ArmInterface::MatchingWatchpoint(

src/core/arm/dynarmic/arm_dynarmic.cpp

@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
+
+#ifdef __linux__
+
+#include "common/signal_chain.h"
+
+#include "core/arm/dynarmic/arm_dynarmic.h"
+#include "core/hle/kernel/k_process.h"
+#include "core/memory.h"
+
+namespace Core {
+
+namespace {
+
+thread_local Core::Memory::Memory* g_current_memory{};
+std::once_flag g_registered{};
+struct sigaction g_old_segv {};
+
+void HandleSigSegv(int sig, siginfo_t* info, void* ctx) {
+    if (g_current_memory && g_current_memory->InvalidateSeparateHeap(info->si_addr)) {
+        return;
+    }
+
+    return g_old_segv.sa_sigaction(sig, info, ctx);
+}
+
+} // namespace
+
+ScopedJitExecution::ScopedJitExecution(Kernel::KProcess* process) {
+    g_current_memory = std::addressof(process->GetMemory());
+}
+
+ScopedJitExecution::~ScopedJitExecution() {
+    g_current_memory = nullptr;
+}
+
+void ScopedJitExecution::RegisterHandler() {
+    std::call_once(g_registered, [] {
+        struct sigaction sa {};
+        sa.sa_sigaction = &HandleSigSegv;
+        sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
+        Common::SigAction(SIGSEGV, std::addressof(sa), std::addressof(g_old_segv));
+    });
+}
+
+} // namespace Core
+
+#endif

src/core/arm/dynarmic/arm_dynarmic.h

@@ -29,4 +29,24 @@ constexpr HaltReason TranslateHaltReason(Dynarmic::HaltReason hr) {
     return static_cast<HaltReason>(hr);
 }
 
+#ifdef __linux__
+
+class ScopedJitExecution {
+public:
+    explicit ScopedJitExecution(Kernel::KProcess* process);
+    ~ScopedJitExecution();
+    static void RegisterHandler();
+};
+
+#else
+
+class ScopedJitExecution {
+public:
+    explicit ScopedJitExecution(Kernel::KProcess* process) {}
+    ~ScopedJitExecution() {}
+    static void RegisterHandler() {}
+};
+
+#endif
+
 } // namespace Core

src/core/arm/dynarmic/arm_dynarmic_32.cpp

@@ -292,7 +292,7 @@ std::shared_ptr<Dynarmic::A32::Jit> ArmDynarmic32::MakeJit(Common::PageTable* pa
     // Curated optimizations
     case Settings::CpuAccuracy::Auto:
         config.unsafe_optimizations = true;
-#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__sun__) || defined(__HAIKU__)
+#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__sun__) || defined(__HAIKU__) || defined(__DragonFly__)
         config.fastmem_pointer = std::nullopt;
         config.fastmem_exclusive_access = false;
 #endif
@@ -341,11 +341,15 @@ bool ArmDynarmic32::IsInThumbMode() const {
 }
 
 HaltReason ArmDynarmic32::RunThread(Kernel::KThread* thread) {
+    ScopedJitExecution sj(thread->GetOwnerProcess());
+
     m_jit->ClearExclusiveState();
     return TranslateHaltReason(m_jit->Run());
 }
 
 HaltReason ArmDynarmic32::StepThread(Kernel::KThread* thread) {
+    ScopedJitExecution sj(thread->GetOwnerProcess());
+
     m_jit->ClearExclusiveState();
     return TranslateHaltReason(m_jit->Step());
 }
@@ -387,6 +391,7 @@ ArmDynarmic32::ArmDynarmic32(System& system, bool uses_wall_clock, Kernel::KProc
       m_cp15(std::make_shared<DynarmicCP15>(*this)), m_core_index{core_index} {
     auto& page_table_impl = process->GetPageTable().GetBasePageTable().GetImpl();
     m_jit = MakeJit(&page_table_impl);
+    ScopedJitExecution::RegisterHandler();
 }
 
 ArmDynarmic32::~ArmDynarmic32() = default;

src/core/arm/dynarmic/arm_dynarmic_64.cpp

@@ -351,7 +351,7 @@ std::shared_ptr<Dynarmic::A64::Jit> ArmDynarmic64::MakeJit(Common::PageTable* pa
     // Safe optimisations
     case Settings::CpuAccuracy::Auto:
         config.unsafe_optimizations = true;
-#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__sun__) || defined(__HAIKU__)
+#if !defined(__APPLE__) && !defined(__linux__) && !defined(__ANDROID__) && !defined(_WIN32)
         config.fastmem_pointer = std::nullopt;
         config.fastmem_exclusive_access = false;
 #endif
@@ -372,11 +372,15 @@ std::shared_ptr<Dynarmic::A64::Jit> ArmDynarmic64::MakeJit(Common::PageTable* pa
 }
 
 HaltReason ArmDynarmic64::RunThread(Kernel::KThread* thread) {
+    ScopedJitExecution sj(thread->GetOwnerProcess());
+
     m_jit->ClearExclusiveState();
     return TranslateHaltReason(m_jit->Run());
 }
 
 HaltReason ArmDynarmic64::StepThread(Kernel::KThread* thread) {
+    ScopedJitExecution sj(thread->GetOwnerProcess());
+
     m_jit->ClearExclusiveState();
     return TranslateHaltReason(m_jit->Step());
 }
@@ -416,6 +420,7 @@ ArmDynarmic64::ArmDynarmic64(System& system, bool uses_wall_clock, Kernel::KProc
     auto& page_table = process->GetPageTable().GetBasePageTable();
     auto& page_table_impl = page_table.GetImpl();
     m_jit = MakeJit(&page_table_impl, page_table.GetAddressSpaceWidth());
+    ScopedJitExecution::RegisterHandler();
 }
 
 ArmDynarmic64::~ArmDynarmic64() = default;

src/core/arm/nce/arm_nce.cpp

@@ -388,14 +388,6 @@ void ArmNce::SignalInterrupt(Kernel::KThread* thread) {
 const std::size_t CACHE_PAGE_SIZE = 4096;
 
 void ArmNce::ClearInstructionCache() {
-#if defined(__GNUC__) || defined(__clang__)
-    void* start = (void*)((uintptr_t)__builtin_return_address(0) & ~(CACHE_PAGE_SIZE - 1));
-    void* end =
-        (void*)((uintptr_t)start + CACHE_PAGE_SIZE * 2); // Clear two pages for better coverage
-    // Prefetch next likely pages
-    __builtin_prefetch((void*)((uintptr_t)end), 1, 3);
-    __builtin___clear_cache(static_cast<char*>(start), static_cast<char*>(end));
-#endif
 #ifdef __aarch64__
     // Ensure all previous memory operations complete
     asm volatile("dmb ish" ::: "memory");
@@ -405,20 +397,6 @@ void ArmNce::ClearInstructionCache() {
 }
 
 void ArmNce::InvalidateCacheRange(u64 addr, std::size_t size) {
-    #if defined(__GNUC__) || defined(__clang__)
-        // Align the start address to cache line boundary for better performance
-        const size_t CACHE_LINE_SIZE = 64;
-        addr &= ~(CACHE_LINE_SIZE - 1);
-
-        // Round up size to nearest cache line
-        size = (size + CACHE_LINE_SIZE - 1) & ~(CACHE_LINE_SIZE - 1);
-
-        // Prefetch the range to be invalidated
-        for (size_t offset = 0; offset < size; offset += CACHE_LINE_SIZE) {
-            __builtin_prefetch((void*)(addr + offset), 1, 3);
-        }
-    #endif
-
     this->ClearInstructionCache();
 }
 

src/core/arm/nce/interpreter_visitor.cpp

@@ -181,14 +181,6 @@ bool InterpreterVisitor::Ordered(size_t size, bool L, bool o0, Reg Rn, Reg Rt) {
     const size_t dbytes = datasize / 8;
 
     u64 address = (Rn == Reg::SP) ? this->GetSp() : this->GetReg(Rn);
-
-    // Conservative prefetch for atomic ops
-    if (memop == MemOp::Load) {
-        __builtin_prefetch(reinterpret_cast<const void*>(address), 0, 1);
-    } else {
-        __builtin_prefetch(reinterpret_cast<const void*>(address), 1, 1);
-    }
-
     switch (memop) {
     case MemOp::Store: {
         std::atomic_thread_fence(std::memory_order_seq_cst);
@@ -435,21 +427,6 @@ bool InterpreterVisitor::RegisterImmediate(bool wback, bool postindex, size_t sc
     if (!postindex)
         address += offset;
 
-    // Optimized prefetch for loads
-    if (memop == MemOp::Load) {
-        const size_t access_size = datasize / 8;
-        const bool is_aligned = (address % access_size) == 0;
-
-        if (is_aligned) {
-            __builtin_prefetch(reinterpret_cast<const void*>(address), 0, 3);
-            if (access_size >= 8 && access_size <= 32) {
-                __builtin_prefetch(reinterpret_cast<const void*>(address + PREFETCH_STRIDE), 0, 3);
-            }
-        } else {
-            __builtin_prefetch(reinterpret_cast<const void*>(address), 0, 1);
-        }
-    }
-
     switch (memop) {
     case MemOp::Store: {
         u64 data = this->GetReg(Rt);
@@ -516,15 +493,6 @@ bool InterpreterVisitor::SIMDImmediate(bool wback, bool postindex, size_t scale,
     if (!postindex)
         address += offset;
 
-    // Aggressive prefetch for SIMD
-    if (memop == MemOp::Load) {
-        __builtin_prefetch(reinterpret_cast<const void*>(address), 0, 3);
-        __builtin_prefetch(reinterpret_cast<const void*>(address + CACHE_LINE_SIZE), 0, 3);
-        if (datasize >= SIMD_PREFETCH_THRESHOLD) {
-            __builtin_prefetch(reinterpret_cast<const void*>(address + PREFETCH_STRIDE), 0, 3);
-        }
-    }
-
     switch (memop) {
     case MemOp::Store: {
         u128 data = VectorGetElement(this->GetVec(Vt), datasize);

src/core/file_sys/fs_path_utility.h

@@ -63,12 +63,10 @@ constexpr bool IsInvalidCharacter(char c) {
     return impl::IsInvalidCharacterImpl<InvalidCharacters, std::size(InvalidCharacters)>(c);
 }
 constexpr bool IsInvalidCharacterForHostName(char c) {
-    return impl::IsInvalidCharacterImpl<InvalidCharactersForHostName,
-        std::size(InvalidCharactersForHostName)>(c);
+    return impl::IsInvalidCharacterImpl<InvalidCharactersForHostName, std::size(InvalidCharactersForHostName)>(c);
 }
 constexpr bool IsInvalidCharacterForMountName(char c) {
-    return impl::IsInvalidCharacterImpl<InvalidCharactersForMountName,
-        std::size(InvalidCharactersForMountName)>(c);
+    return impl::IsInvalidCharacterImpl<InvalidCharactersForMountName, std::size(InvalidCharactersForMountName)>(c);
 }
 
 } // namespace StringTraits

src/core/hle/kernel/k_priority_queue.h

@@ -15,7 +15,6 @@
 #include "common/alignment.h"
 #include "common/assert.h"
 #include "common/common_types.h"
-#include "common/concepts.h"
 
 namespace Kernel {
 
@@ -24,7 +23,7 @@ class KThread;
 template <typename T>
 concept KPriorityQueueAffinityMask = !
 std::is_reference_v<T>&& requires(T& t) {
-                             { t.GetAffinityMask() } -> Common::ConvertibleTo<u64>;
+                             { t.GetAffinityMask() } -> std::convertible_to<u64>;
                              { t.SetAffinityMask(0) };
 
                              { t.GetAffinity(0) } -> std::same_as<bool>;
@@ -50,9 +49,9 @@ std::is_reference_v<T>&& requires(T& t) {
                                  std::remove_cvref_t<decltype(t.GetAffinityMask())>()
                                  } -> KPriorityQueueAffinityMask;
 
-                             { t.GetActiveCore() } -> Common::ConvertibleTo<s32>;
-                             { t.GetPriority() } -> Common::ConvertibleTo<s32>;
-                             { t.IsDummyThread() } -> Common::ConvertibleTo<bool>;
+                             { t.GetActiveCore() } -> std::convertible_to<s32>;
+                             { t.GetPriority() } -> std::convertible_to<s32>;
+                             { t.IsDummyThread() } -> std::convertible_to<bool>;
                          };
 
 template <typename Member, size_t NumCores_, int LowestPriority, int HighestPriority>

src/core/hle/kernel/k_process.cpp

@@ -28,9 +28,6 @@ namespace Kernel {
 
 namespace {
 
-// TODO: Remove this workaround when proper ASLR is implemented for all address spaces.
-constexpr u64 CodeStartOffset = 0x500000UL;
-
 Result TerminateChildren(KernelCore& kernel, KProcess* process,
                          const KThread* thread_to_not_terminate) {
     // Request that all children threads terminate.
@@ -1157,7 +1154,7 @@ KProcess::KProcess(KernelCore& kernel)
 KProcess::~KProcess() = default;
 
 Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size,
-                                  KProcessAddress aslr_space_start, bool is_hbl) {
+    KProcessAddress aslr_space_start, size_t aslr_space_offset, bool is_hbl) {
     // Create a resource limit for the process.
     const auto pool = static_cast<KMemoryManager::Pool>(metadata.GetPoolPartition());
     const auto physical_memory_size = m_kernel.MemoryManager().GetSize(pool);
@@ -1187,25 +1184,24 @@ Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std:
     // Set the address space type and code address.
     switch (metadata.GetAddressSpaceType()) {
     case FileSys::ProgramAddressSpaceType::Is39Bit:
-        flag |= Svc::CreateProcessFlag::AddressSpace64Bit;
-
         // For 39-bit processes, the ASLR region starts at 0x800'0000 and is ~512GiB large.
         // However, some (buggy) programs/libraries like skyline incorrectly depend on the
         // existence of ASLR pages before the entry point, so we will adjust the load address
         // to point to about 2GiB into the ASLR region.
-        code_address = 0x8000'0000;
+        flag |= Svc::CreateProcessFlag::AddressSpace64Bit;
+        code_address = 0x8000'0000 + aslr_space_offset;
         break;
     case FileSys::ProgramAddressSpaceType::Is36Bit:
         flag |= Svc::CreateProcessFlag::AddressSpace64BitDeprecated;
-        code_address = 0x800'0000;
+        code_address = 0x800'0000 + aslr_space_offset;
         break;
     case FileSys::ProgramAddressSpaceType::Is32Bit:
         flag |= Svc::CreateProcessFlag::AddressSpace32Bit;
-        code_address = 0x20'0000 + CodeStartOffset;
+        code_address = 0x20'0000 + aslr_space_offset;
         break;
     case FileSys::ProgramAddressSpaceType::Is32BitNoMap:
         flag |= Svc::CreateProcessFlag::AddressSpace32BitWithoutAlias;
-        code_address = 0x20'0000 + CodeStartOffset;
+        code_address = 0x20'0000 + aslr_space_offset;
         break;
     }
 

src/core/hle/kernel/k_process.h

@@ -511,7 +511,7 @@ public:
 
 public:
     Result LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size,
-                            KProcessAddress aslr_space_start, bool is_hbl);
+        KProcessAddress aslr_space_start, size_t aslr_space_offset, bool is_hbl);
 
     void LoadModule(CodeSet code_set, KProcessAddress base_addr);
 

src/core/hle/kernel/physical_core.cpp

@@ -103,12 +103,26 @@ void PhysicalCore::RunThread(Kernel::KThread* thread) {
         const bool data_abort = True(hr & Core::HaltReason::DataAbort);
         const bool interrupt = True(hr & Core::HaltReason::BreakLoop);
 
+        bool may_abort = true; // Ignore aborting virtual functions (for debugging)
+        if (prefetch_abort && ::Settings::values.vtable_bouncing) {
+            auto& lock = m_kernel.GlobalSchedulerContext().SchedulerLock();
+            lock.Lock();
+            Kernel::Svc::ThreadContext ctx;
+            interface->GetContext(ctx);
+            LOG_WARNING(Core_ARM, "vtable bouncing {:016X}", ctx.lr);
+            ctx.pc = ctx.lr;
+            ctx.r[0] = 0;
+            interface->SetContext(ctx);
+            lock.Unlock();
+            may_abort = false;
+        }
+
         // Since scheduling may occur here, we cannot use any cached
         // state after returning from calls we make.
 
         // Notify the debugger and go to sleep if a breakpoint was hit,
         // or if the thread is unable to continue for any reason.
-        if (breakpoint || prefetch_abort) {
+        if (breakpoint || (prefetch_abort && may_abort)) {
             if (breakpoint) {
                 interface->RewindBreakpointInstruction();
             }

src/core/hle/kernel/svc.h

@@ -1,7 +1,10 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
+// SPDX-License-Identifier: GPL-2.0-or-late
 
 // This file is automatically generated using svc_generator.py.
+// DO NOT MODIFY IT MANUALLY
 
 #pragma once
 
@@ -16,8 +19,6 @@ class System;
 #include "core/hle/result.h"
 
 namespace Kernel::Svc {
-
-// clang-format off
 Result SetHeapSize(Core::System& system, uint64_t* out_address, uint64_t size);
 Result SetMemoryPermission(Core::System& system, uint64_t address, uint64_t size, MemoryPermission perm);
 Result SetMemoryAttribute(Core::System& system, uint64_t address, uint64_t size, uint32_t mask, uint32_t attr);
@@ -506,8 +507,6 @@ enum class SvcId : u32 {
     MapInsecureMemory = 0x90,
     UnmapInsecureMemory = 0x91,
 };
-// clang-format on
-
 // Custom ABI.
 Result ReplyAndReceiveLight(Core::System& system, Handle handle, uint32_t* args);
 Result ReplyAndReceiveLight64From32(Core::System& system, Handle handle, uint32_t* args);

src/core/hle/service/acc/profile_manager.cpp

@@ -7,8 +7,6 @@
 #include <algorithm>
 #include <cstring>
 #include <filesystem>
-#include <iostream>
-#include <random>
 
 #include <boost/algorithm/string/case_conv.hpp>
 #include <boost/algorithm/string/find.hpp>
@@ -18,11 +16,11 @@
 #include "common/fs/fs.h"
 #include "common/fs/fs_types.h"
 #include "common/fs/path_util.h"
+#include "common/fs/symlink.h"
 #include "common/settings.h"
 #include "common/string_util.h"
 #include "core/file_sys/savedata_factory.h"
 #include "core/hle/service/acc/profile_manager.h"
-#include <ranges>
 
 namespace Service::Account {
 
@@ -492,6 +490,32 @@ void ProfileManager::ResetUserSaveFile()
     ParseUserSaveFile();
 }
 
+std::vector<UUID> ProfileManager::FindExistingProfileUUIDs()
+{
+    std::vector<UUID> uuids;
+    for (const ProfileInfo& p : profiles) {
+        auto uuid = p.user_uuid;
+        if (!uuid.IsInvalid()) {
+            uuids.emplace_back(uuid);
+        }
+    }
+
+    return uuids;
+}
+
+std::vector<std::string> ProfileManager::FindExistingProfileStrings()
+{
+    std::vector<UUID> uuids = FindExistingProfileUUIDs();
+    std::vector<std::string> uuid_strings;
+
+    for (const UUID &uuid : uuids) {
+        auto user_id = uuid.AsU128();
+        uuid_strings.emplace_back(fmt::format("{:016X}{:016X}", user_id[1], user_id[0]));
+    }
+
+    return uuid_strings;
+}
+
 std::vector<std::string> ProfileManager::FindGoodProfiles()
 {
     namespace fs = std::filesystem;
@@ -501,31 +525,17 @@ std::vector<std::string> ProfileManager::FindGoodProfiles()
     const auto path = Common::FS::GetEdenPath(Common::FS::EdenPath::NANDDir)
                       / "user/save/0000000000000000";
 
-    // some exceptions because certain games just LOVE TO CAUSE ISSUES
-    static constexpr const std::array<const char* const, 2> EXCEPTION_UUIDS
-        = {"5755CC2A545A87128500000000000000", "00000000000000000000000000000000"};
+    // some exceptions, e.g. the "system" profile
+    static constexpr const std::array<const char* const, 1> EXCEPTION_UUIDS
+        = {"00000000000000000000000000000000"};
 
     for (const char *const uuid : EXCEPTION_UUIDS) {
         if (fs::exists(path / uuid))
             good_uuids.emplace_back(uuid);
     }
 
-    for (const ProfileInfo& p : profiles) {
-        std::string uuid_string = [p]() -> std::string {
-            auto uuid = p.user_uuid;
-
-            // "ignore" invalid uuids
-            if (uuid.IsInvalid()) {
-                return "0";
-            }
-
-            auto user_id = uuid.AsU128();
-
-            return fmt::format("{:016X}{:016X}", user_id[1], user_id[0]);
-        }();
-
-        if (uuid_string != "0") good_uuids.emplace_back(uuid_string);
-    }
+    auto existing = FindExistingProfileStrings();
+    good_uuids.insert(good_uuids.end(), existing.begin(), existing.end());
 
     return good_uuids;
 }
@@ -562,7 +572,8 @@ std::vector<std::string> ProfileManager::FindOrphanedProfiles()
                             override = true;
 
                         // if there are any regular files (NOT directories) there, do NOT delete it :p
-                        if (file.is_regular_file())
+                        // Also: check for symlinks
+                        if (file.is_regular_file() || Common::FS::IsSymlink(file.path()))
                             return false;
                     }
                 } catch (const fs::filesystem_error& e) {

src/core/hle/service/acc/profile_manager.h

@@ -105,6 +105,8 @@ public:
 
     void ResetUserSaveFile();
 
+    std::vector<Common::UUID> FindExistingProfileUUIDs();
+    std::vector<std::string> FindExistingProfileStrings();
     std::vector<std::string> FindGoodProfiles();
     std::vector<std::string> FindOrphanedProfiles();
 

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

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
 
@@ -30,8 +33,8 @@ ICommonStateGetter::ICommonStateGetter(Core::System& system_, std::shared_ptr<Ap
         {8, D<&ICommonStateGetter::GetBootMode>, "GetBootMode"},
         {9, D<&ICommonStateGetter::GetCurrentFocusState>, "GetCurrentFocusState"},
         {10, D<&ICommonStateGetter::RequestToAcquireSleepLock>, "RequestToAcquireSleepLock"},
-        {11, nullptr, "ReleaseSleepLock"},
-        {12, nullptr, "ReleaseSleepLockTransiently"},
+        {11, D<&ICommonStateGetter::ReleaseSleepLock>, "ReleaseSleepLock"},
+        {12, D<&ICommonStateGetter::ReleaseSleepLockTransiently>, "ReleaseSleepLockTransiently"},
         {13, D<&ICommonStateGetter::GetAcquiredSleepLockEvent>, "GetAcquiredSleepLockEvent"},
         {14, nullptr, "GetWakeupCount"},
         {20, nullptr, "PushToGeneralChannel"},
@@ -112,6 +115,20 @@ Result ICommonStateGetter::RequestToAcquireSleepLock() {
     R_SUCCEED();
 }
 
+Result ICommonStateGetter::ReleaseSleepLock() {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    m_applet->sleep_lock_event.Clear();
+    R_SUCCEED();
+}
+
+Result ICommonStateGetter::ReleaseSleepLockTransiently() {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    m_applet->sleep_lock_event.Clear();
+    R_SUCCEED();
+}
+
 Result ICommonStateGetter::GetAcquiredSleepLockEvent(
     OutCopyHandle<Kernel::KReadableEvent> out_event) {
     LOG_WARNING(Service_AM, "called");

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

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
 
@@ -29,6 +32,8 @@ private:
     Result ReceiveMessage(Out<AppletMessage> out_applet_message);
     Result GetCurrentFocusState(Out<FocusState> out_focus_state);
     Result RequestToAcquireSleepLock();
+    Result ReleaseSleepLock();
+    Result ReleaseSleepLockTransiently();
     Result GetAcquiredSleepLockEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
     Result GetReaderLockAccessorEx(Out<SharedPointer<ILockAccessor>> out_lock_accessor,
                                    u32 button_type);

src/core/hle/service/sm/sm.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -8,8 +11,8 @@
 #include <mutex>
 #include <string>
 #include <unordered_map>
+#include <concepts>
 
-#include "common/concepts.h"
 #include "core/hle/kernel/k_port.h"
 #include "core/hle/kernel/svc.h"
 #include "core/hle/result.h"
@@ -63,7 +66,7 @@ public:
     Result UnregisterService(const std::string& name);
     Result GetServicePort(Kernel::KClientPort** out_client_port, const std::string& name);
 
-    template <Common::DerivedFrom<SessionRequestHandler> T>
+    template <std::derived_from<SessionRequestHandler> T>
     std::shared_ptr<T> GetService(const std::string& service_name, bool block = false) const {
         auto service = registered_services.find(service_name);
         if (service == registered_services.end() && !block) {

src/core/hle/service/ssl/ssl_backend_openssl.cpp

@@ -19,6 +19,10 @@
 #include "core/internal_network/network.h"
 #include "core/internal_network/sockets.h"
 
+#ifdef YUZU_BUNDLED_OPENSSL
+#include <openssl/cert.h>
+#endif
+
 using namespace Common::FS;
 
 namespace Service::SSL {
@@ -41,11 +45,85 @@ void OneTimeInit();
 void OneTimeInitLogFile();
 bool OneTimeInitBIO();
 
+#ifdef YUZU_BUNDLED_OPENSSL
+// This is ported from httplib
+struct scope_exit {
+  explicit scope_exit(std::function<void(void)> &&f)
+      : exit_function(std::move(f)), execute_on_destruction{true} {}
+
+  scope_exit(scope_exit &&rhs) noexcept
+      : exit_function(std::move(rhs.exit_function)),
+        execute_on_destruction{rhs.execute_on_destruction} {
+    rhs.release();
+  }
+
+  ~scope_exit() {
+    if (execute_on_destruction) { this->exit_function(); }
+  }
+
+  void release() { this->execute_on_destruction = false; }
+
+private:
+  scope_exit(const scope_exit &) = delete;
+  void operator=(const scope_exit &) = delete;
+  scope_exit &operator=(scope_exit &&) = delete;
+
+  std::function<void(void)> exit_function;
+  bool execute_on_destruction;
+};
+
+inline X509_STORE *CreateCaCertStore(const char *ca_cert,
+                                                    std::size_t size) {
+    auto mem = BIO_new_mem_buf(ca_cert, static_cast<int>(size));
+    auto se = scope_exit([&] { BIO_free_all(mem); });
+    if (!mem) { return nullptr; }
+
+    auto inf = PEM_X509_INFO_read_bio(mem, nullptr, nullptr, nullptr);
+    if (!inf) { return nullptr; }
+
+    auto cts = X509_STORE_new();
+    if (cts) {
+        for (auto i = 0; i < static_cast<int>(sk_X509_INFO_num(inf)); i++) {
+            auto itmp = sk_X509_INFO_value(inf, i);
+            if (!itmp) { continue; }
+
+            if (itmp->x509) { X509_STORE_add_cert(cts, itmp->x509); }
+            if (itmp->crl) { X509_STORE_add_crl(cts, itmp->crl); }
+        }
+    }
+
+    sk_X509_INFO_pop_free(inf, X509_INFO_free);
+    return cts;
+}
+
+inline void SetCaCertStore(SSL_CTX *ctx, X509_STORE *ca_cert_store) {
+    if (ca_cert_store) {
+        if (ctx) {
+            if (SSL_CTX_get_cert_store(ctx) != ca_cert_store) {
+                // Free memory allocated for old cert and use new store `ca_cert_store`
+                SSL_CTX_set_cert_store(ctx, ca_cert_store);
+            }
+        } else {
+            X509_STORE_free(ca_cert_store);
+        }
+    }
+}
+
+inline void LoadCaCertStore(SSL_CTX* ctx, const char* ca_cert, std::size_t size)
+{
+    SetCaCertStore(ctx, CreateCaCertStore(ca_cert, size));
+}
+#endif
+
 } // namespace
 
 class SSLConnectionBackendOpenSSL final : public SSLConnectionBackend {
 public:
     Result Init() {
+        // on bundled OpenSSL, load ca cert store
+#ifdef YUZU_BUNDLED_OPENSSL
+        LoadCaCertStore(ssl_ctx, kCert, sizeof(kCert));
+#endif
         std::call_once(one_time_init_flag, OneTimeInit);
 
         if (!one_time_init_success) {

src/core/loader/deconstructed_rom_directory.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -223,8 +226,13 @@ AppLoader_DeconstructedRomDirectory::LoadResult AppLoader_DeconstructedRomDirect
     // Add patch size to the total module size
     code_size += patch_ctx.GetTotalPatchSize();
 
+    // TODO: this is bad form of ASLR, it sucks
+    size_t aslr_offset = ((::Settings::values.rng_seed_enabled.GetValue()
+        ? ::Settings::values.rng_seed.GetValue()
+        : std::rand()) * 0x734287f27) & 0xfff000;
+
     // Setup the process code layout
-    if (process.LoadFromMetadata(metadata, code_size, fastmem_base, is_hbl).IsError()) {
+    if (process.LoadFromMetadata(metadata, code_size, fastmem_base, aslr_offset, is_hbl).IsError()) {
         return {ResultStatus::ErrorUnableToParseKernelMetadata, {}};
     }
 

src/core/loader/kip.cpp

@@ -5,6 +5,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
+#include "common/settings.h"
 #include "core/file_sys/kernel_executable.h"
 #include "core/file_sys/program_metadata.h"
 #include "core/hle/kernel/code_set.h"
@@ -76,11 +77,10 @@ AppLoader::LoadResult AppLoader_KIP::Load(Kernel::KProcess& process,
     Kernel::CodeSet codeset;
     Kernel::PhysicalMemory program_image;
 
-    const auto load_segment = [&program_image](Kernel::CodeSet::Segment& segment,
-                                               const std::vector<u8>& data, u32 offset) {
+    const auto load_segment = [&program_image](Kernel::CodeSet::Segment& segment, const std::vector<u8>& data, u32 offset) {
         segment.addr = offset;
         segment.offset = offset;
-        segment.size = PageAlignSize(static_cast<u32>(data.size()));
+        segment.size = PageAlignSize(u32(data.size()));
         program_image.resize(offset + data.size());
         std::memcpy(program_image.data() + offset, data.data(), data.size());
     };
@@ -92,10 +92,14 @@ AppLoader::LoadResult AppLoader_KIP::Load(Kernel::KProcess& process,
     program_image.resize(PageAlignSize(kip->GetBSSOffset()) + kip->GetBSSSize());
     codeset.DataSegment().size += kip->GetBSSSize();
 
+    // TODO: this is bad form of ASLR, it sucks
+    size_t aslr_offset = ((::Settings::values.rng_seed_enabled.GetValue()
+        ? ::Settings::values.rng_seed.GetValue()
+        : std::rand()) * 0x734287f27) & 0xfff000;
+
     // Setup the process code layout
     if (process
-            .LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), program_image.size(), 0,
-                              false)
+            .LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), program_image.size(), 0, aslr_offset, false)
             .IsError()) {
         return {ResultStatus::ErrorNotInitialized, {}};
     }

src/core/loader/loader.cpp

@@ -8,6 +8,7 @@
 #include <optional>
 #include <ostream>
 #include <string>
+#include <concepts>
 #include "common/concepts.h"
 #include "common/fs/path_util.h"
 #include "common/logging/log.h"
@@ -27,7 +28,7 @@ namespace Loader {
 
 namespace {
 
-template <Common::DerivedFrom<AppLoader> T>
+template <std::derived_from<AppLoader> T>
 std::optional<FileType> IdentifyFileLoader(FileSys::VirtualFile file) {
     const auto file_type = T::IdentifyType(file);
     if (file_type != FileType::Error) {

src/core/loader/nro.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -237,10 +240,14 @@ static bool LoadNroImpl(Core::System& system, Kernel::KProcess& process,
         return 0;
     }();
 
+    // TODO: this is bad form of ASLR, it sucks
+    size_t aslr_offset = ((::Settings::values.rng_seed_enabled.GetValue()
+        ? ::Settings::values.rng_seed.GetValue()
+        : std::rand()) * 0x734287f27) & 0xfff000;
+
     // Setup the process code layout
     if (process
-            .LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), image_size, fastmem_base,
-                              false)
+            .LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), image_size, fastmem_base, aslr_offset, false)
             .IsError()) {
         return false;
     }

src/core/memory.cpp

@@ -1230,7 +1230,22 @@ bool Memory::InvalidateNCE(Common::ProcessAddress vaddr, size_t size) {
     if (rasterizer) {
         impl->InvalidateGPUMemory(ptr, size);
     }
+
+#ifdef __linux__
+    if (!rasterizer && mapped) {
+        impl->buffer->DeferredMapSeparateHeap(GetInteger(vaddr));
+    }
+#endif
+
     return mapped && ptr != nullptr;
 }
 
+bool Memory::InvalidateSeparateHeap(void* fault_address) {
+#ifdef __linux__
+    return impl->buffer->DeferredMapSeparateHeap(static_cast<u8*>(fault_address));
+#else
+    return false;
+#endif
+}
+
 } // namespace Core::Memory

src/core/memory.h

@@ -495,6 +495,8 @@ public:
 
     bool InvalidateNCE(Common::ProcessAddress vaddr, size_t size);
 
+    bool InvalidateSeparateHeap(void* fault_address);
+
 private:
     Core::System& system;
 

src/dynarmic/CMakeLists.txt

@@ -50,7 +50,6 @@ endif()
 list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules")
 
 # Arch detection
-include(DetectArchitecture)
 if (NOT DEFINED ARCHITECTURE)
     message(FATAL_ERROR "Unsupported architecture encountered. Ending CMake generation.")
 endif()

src/dynarmic/CMakeModules/DetectArchitecture.cmake

@@ -1,62 +0,0 @@
-include(CheckSymbolExists)
-
-if (CMAKE_OSX_ARCHITECTURES)
-    set(DYNARMIC_MULTIARCH_BUILD 1)
-    set(ARCHITECTURE "${CMAKE_OSX_ARCHITECTURES}")
-    return()
-endif()
-
-function(detect_architecture symbol arch)
-    if (NOT DEFINED ARCHITECTURE)
-        set(CMAKE_REQUIRED_QUIET YES)
-        check_symbol_exists("${symbol}" "" DETECT_ARCHITECTURE_${arch})
-        unset(CMAKE_REQUIRED_QUIET)
-
-        if (DETECT_ARCHITECTURE_${arch})
-            set(ARCHITECTURE "${arch}" PARENT_SCOPE)
-        endif()
-
-        unset(DETECT_ARCHITECTURE_${arch} CACHE)
-    endif()
-endfunction()
-
-detect_architecture("__ARM64__" arm64)
-detect_architecture("__aarch64__" arm64)
-detect_architecture("_M_ARM64" arm64)
-
-detect_architecture("__arm__" arm)
-detect_architecture("__TARGET_ARCH_ARM" arm)
-detect_architecture("_M_ARM" arm)
-
-detect_architecture("__x86_64" x86_64)
-detect_architecture("__x86_64__" x86_64)
-detect_architecture("__amd64" x86_64)
-detect_architecture("_M_X64" x86_64)
-
-detect_architecture("__i386" x86)
-detect_architecture("__i386__" x86)
-detect_architecture("_M_IX86" x86)
-
-detect_architecture("__ia64" ia64)
-detect_architecture("__ia64__" ia64)
-detect_architecture("_M_IA64" ia64)
-
-detect_architecture("__mips" mips)
-detect_architecture("__mips__" mips)
-detect_architecture("_M_MRX000" mips)
-
-detect_architecture("__ppc64__" ppc64)
-detect_architecture("__powerpc64__" ppc64)
-
-detect_architecture("__ppc__" ppc)
-detect_architecture("__ppc" ppc)
-detect_architecture("__powerpc__" ppc)
-detect_architecture("_ARCH_COM" ppc)
-detect_architecture("_ARCH_PWR" ppc)
-detect_architecture("_ARCH_PPC" ppc)
-detect_architecture("_M_MPPC" ppc)
-detect_architecture("_M_PPC" ppc)
-
-detect_architecture("__riscv" riscv)
-
-detect_architecture("__EMSCRIPTEN__" wasm)

src/dynarmic/src/dynarmic/backend/arm64/a32_interface.cpp

@@ -125,6 +125,10 @@ struct Jit::Impl final {
         current_state.exclusive_state = false;
     }
 
+    std::string Disassemble() const {
+        return {};
+    }
+
 private:
     void PerformRequestedCacheInvalidation(HaltReason hr) {
         if (Has(hr, HaltReason::CacheInvalidation)) {
@@ -231,4 +235,8 @@ void Jit::ClearExclusiveState() {
     impl->ClearExclusiveState();
 }
 
+std::string Jit::Disassemble() const {
+    return impl->Disassemble();
+}
+
 }  // namespace Dynarmic::A32

src/dynarmic/src/dynarmic/backend/arm64/a64_interface.cpp

@@ -152,7 +152,7 @@ struct Jit::Impl final {
     }
 
     std::string Disassemble() const {
-        UNREACHABLE();
+        return {};
     }
 
 private:

src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_floating_point.cpp

@@ -468,8 +468,9 @@ void EmitIR<IR::Opcode::FPRoundInt32>(oaknut::CodeGenerator& code, EmitContext&
         case FP::RoundingMode::ToNearest_TieAwayFromZero:
             code.FRINTA(Sresult, Soperand);
             break;
+        default:
+            UNREACHABLE();
         }
-        UNREACHABLE();
     }
 }
 

src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_vector.cpp

@@ -1668,8 +1668,9 @@ void EmitIR<IR::Opcode::VectorTableLookup64>(oaknut::CodeGenerator& code, EmitCo
             code.TBX(Dresult->B8(), oaknut::List{V0.B16(), V1.B16()}, Dindices->B8());
         }
         break;
+    default:
+        UNREACHABLE();
     }
-    UNREACHABLE();
 }
 
 template<>
@@ -1731,8 +1732,9 @@ void EmitIR<IR::Opcode::VectorTableLookup128>(oaknut::CodeGenerator& code, EmitC
             code.TBX(Qresult->B16(), oaknut::List{V0.B16(), V1.B16(), V2.B16(), V3.B16()}, Qindices->B16());
         }
         break;
+    default:
+        UNREACHABLE();
     }
-    UNREACHABLE();
 }
 
 template<>

src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_vector_floating_point.cpp

@@ -645,8 +645,9 @@ void EmitIR<IR::Opcode::FPVectorRoundInt32>(oaknut::CodeGenerator& code, EmitCon
             case FP::RoundingMode::ToNearest_TieAwayFromZero:
                 code.FRINTA(Qresult->S4(), Qoperand->S4());
                 break;
+            default:
+                UNREACHABLE();
             }
-            UNREACHABLE();
         }
     });
 }
@@ -684,8 +685,9 @@ void EmitIR<IR::Opcode::FPVectorRoundInt64>(oaknut::CodeGenerator& code, EmitCon
             case FP::RoundingMode::ToNearest_TieAwayFromZero:
                 code.FRINTA(Qresult->D2(), Qoperand->D2());
                 break;
+            default:
+                UNREACHABLE();
             }
-            UNREACHABLE();
         }
     });
 }

src/dynarmic/src/dynarmic/backend/arm64/reg_alloc.h

@@ -371,8 +371,9 @@ void RAReg<T>::Realize() {
     case RWType::ReadWrite:
         reg = T{reg_alloc.RealizeReadWriteImpl<kind>(read_value, write_value)};
         break;
+    default:
+        UNREACHABLE();
     }
-    UNREACHABLE();
 }
 
 }  // namespace Dynarmic::Backend::Arm64

src/dynarmic/src/dynarmic/backend/exception_handler_posix.cpp

@@ -188,15 +188,15 @@ private:
 ExceptionHandler::ExceptionHandler() = default;
 ExceptionHandler::~ExceptionHandler() = default;
 
-#if defined(MCL_ARCHITECTURE_X86_64)
+#if defined(ARCHITECTURE_x86_64)
 void ExceptionHandler::Register(X64::BlockOfCode& code) {
     impl = std::make_unique<Impl>(std::bit_cast<u64>(code.getCode()), code.GetTotalCodeSize());
 }
-#elif defined(MCL_ARCHITECTURE_ARM64)
+#elif defined(ARCHITECTURE_arm64)
 void ExceptionHandler::Register(oaknut::CodeBlock& mem, std::size_t size) {
     impl = std::make_unique<Impl>(std::bit_cast<u64>(mem.ptr()), size);
 }
-#elif defined(MCL_ARCHITECTURE_RISCV)
+#elif defined(ARCHITECTURE_riscv64)
 void ExceptionHandler::Register(RV64::CodeBlock& mem, std::size_t size) {
     impl = std::make_unique<Impl>(std::bit_cast<u64>(mem.ptr<u64>()), size);
 }

src/dynarmic/src/dynarmic/backend/x64/emit_x64_floating_point.cpp

@@ -36,22 +36,8 @@
 #include "dynarmic/ir/basic_block.h"
 #include "dynarmic/ir/microinstruction.h"
 
-#define FCODE(NAME)                  \
-    [&code](auto... args) {          \
-        if constexpr (fsize == 32) { \
-            code.NAME##s(args...);   \
-        } else {                     \
-            code.NAME##d(args...);   \
-        }                            \
-    }
-#define ICODE(NAME)                  \
-    [&code](auto... args) {          \
-        if constexpr (fsize == 32) { \
-            code.NAME##d(args...);   \
-        } else {                     \
-            code.NAME##q(args...);   \
-        }                            \
-    }
+#define FCODE(NAME) [&](auto... args) { if (fsize == 32) code.NAME##s(args...); else code.NAME##d(args...); }
+#define ICODE(NAME) [&](auto... args) { if (fsize == 32) code.NAME##d(args...); else code.NAME##q(args...); }
 
 namespace Dynarmic::Backend::X64 {
 

src/dynarmic/src/dynarmic/backend/x64/emit_x64_vector_floating_point.cpp

@@ -36,22 +36,8 @@
 #include "dynarmic/ir/basic_block.h"
 #include "dynarmic/ir/microinstruction.h"
 
-#define FCODE(NAME)                  \
-    [&code](auto... args) {          \
-        if constexpr (fsize == 32) { \
-            code.NAME##s(args...);   \
-        } else {                     \
-            code.NAME##d(args...);   \
-        }                            \
-    }
-#define ICODE(NAME)                  \
-    [&code](auto... args) {          \
-        if constexpr (fsize == 32) { \
-            code.NAME##d(args...);   \
-        } else {                     \
-            code.NAME##q(args...);   \
-        }                            \
-    }
+#define FCODE(NAME) [&](auto... args) { if (fsize == 32) code.NAME##s(args...); else code.NAME##d(args...); }
+#define ICODE(NAME) [&](auto... args) { if (fsize == 32) code.NAME##d(args...); else code.NAME##q(args...); }
 
 namespace Dynarmic::Backend::X64 {
 

src/dynarmic/src/dynarmic/backend/x64/emit_x64_vector_saturation.cpp

@@ -14,23 +14,8 @@
 #include "dynarmic/ir/microinstruction.h"
 #include "dynarmic/ir/opcodes.h"
 
-#define FCODE(NAME)                  \
-    [&code](auto... args) {          \
-        if constexpr (esize == 32) { \
-            code.NAME##s(args...);   \
-        } else {                     \
-            code.NAME##d(args...);   \
-        }                            \
-    }
-
-#define ICODE(NAME)                  \
-    [&code](auto... args) {          \
-        if constexpr (esize == 32) { \
-            code.NAME##d(args...);   \
-        } else {                     \
-            code.NAME##q(args...);   \
-        }                            \
-    }
+#define FCODE(NAME) [&](auto... args) { if (esize == 32) code.NAME##s(args...); else code.NAME##d(args...); }
+#define ICODE(NAME) [&](auto... args) { if (esize == 32) code.NAME##d(args...); else code.NAME##q(args...); }
 
 namespace Dynarmic::Backend::X64 {
 

src/dynarmic/src/dynarmic/common/context.h

@@ -72,6 +72,9 @@
 #    elif defined(__sun__)
 #        define CTX_RIP (mctx.gregs[REG_RIP])
 #        define CTX_RSP (mctx.gregs[REG_RSP])
+#    elif defined(__DragonFly__)
+#        define CTX_RIP (mctx.mc_rip)
+#        define CTX_RSP (mctx.mc_rsp)
 #    else
 #        error "Unknown platform"
 #    endif

src/dynarmic/src/dynarmic/ir/basic_block.cpp

@@ -44,13 +44,13 @@ Block::iterator Block::PrependNewInst(iterator insertion_point, Opcode opcode, s
     // hugely benefit from the coherency of faster allocations...
     IR::Inst* inst;
     if (inlined_inst.size() < inlined_inst.max_size()) {
-        inst = &inlined_inst[inlined_inst.size()];
         inlined_inst.emplace_back(opcode);
+        inst = &inlined_inst[inlined_inst.size() - 1];
     } else {
         if (pooled_inst.empty() || pooled_inst.back().size() == pooled_inst.back().max_size())
             pooled_inst.emplace_back();
-        inst = &pooled_inst.back()[pooled_inst.back().size()];
         pooled_inst.back().emplace_back(opcode);
+        inst = &pooled_inst.back()[pooled_inst.back().size() - 1];
     }
     DEBUG_ASSERT(args.size() == inst->NumArgs());
     std::for_each(args.begin(), args.end(), [&inst, index = size_t(0)](const auto& arg) mutable {

src/dynarmic/src/dynarmic/ir/opcodes.h

@@ -654,3 +654,11 @@ constexpr bool MayGetNZCVFromOp(const Opcode op) noexcept {
 }
 
 }  // namespace Dynarmic::IR
+
+template<>
+struct fmt::formatter<Dynarmic::IR::Opcode> : fmt::formatter<std::string_view> {
+    template<typename FormatContext>
+    auto format(Dynarmic::IR::Opcode op, FormatContext& ctx) const {
+        return formatter<std::string_view>::format(GetNameOf(op), ctx);
+    }
+};

src/dynarmic/tests/CMakeLists.txt

@@ -29,7 +29,6 @@ target_link_libraries(dynarmic_tests PRIVATE merry::oaknut)
 
 if (DYNARMIC_TESTS_USE_UNICORN)
     target_link_libraries(dynarmic_tests PRIVATE Unicorn::Unicorn)
-
     target_sources(dynarmic_tests PRIVATE
         fuzz_util.cpp
         fuzz_util.h

src/qt_common/abstract/frontend.cpp

@@ -28,7 +28,7 @@ const QString GetOpenFileName(const QString &title,
                               Options options)
 {
 #ifdef YUZU_QT_WIDGETS
-    return QFileDialog::getOpenFileName((QWidget *) rootObject, title, dir, filter, selectedFilter, options);
+    return QFileDialog::getOpenFileName(rootObject, title, dir, filter, selectedFilter, options);
 #endif
 }
 
@@ -39,7 +39,14 @@ const QString GetSaveFileName(const QString &title,
                               Options options)
 {
 #ifdef YUZU_QT_WIDGETS
-    return QFileDialog::getSaveFileName((QWidget *) rootObject, title, dir, filter, selectedFilter, options);
+    return QFileDialog::getSaveFileName(rootObject, title, dir, filter, selectedFilter, options);
+#endif
+}
+
+const QString GetExistingDirectory(const QString& caption, const QString& dir,
+                             Options options) {
+#ifdef YUZU_QT_WIDGETS
+    return QFileDialog::getExistingDirectory(rootObject, caption, dir, options);
 #endif
 }
 

src/qt_common/abstract/frontend.h

@@ -135,5 +135,9 @@ const QString GetSaveFileName(const QString &title,
                               QString *selectedFilter = nullptr,
                               Options options = Options());
 
+const QString GetExistingDirectory(const QString &caption = QString(),
+                                    const QString &dir = QString(),
+                                    Options options = Option::ShowDirsOnly);
+
 } // namespace QtCommon::Frontend
 #endif // FRONTEND_H

src/qt_common/config/qt_config.cpp

@@ -294,6 +294,17 @@ void QtConfig::ReadUIGamelistValues() {
     }
     EndArray();
 
+    const int linked_size = BeginArray("ryujinx_linked");
+    for (int i = 0; i < linked_size; ++i) {
+        SetArrayIndex(i);
+
+        QDir ryu_dir = QString::fromStdString(ReadStringSetting("ryujinx_path"));
+        u64 program_id = ReadUnsignedIntegerSetting("program_id");
+
+        UISettings::values.ryujinx_link_paths.insert(program_id, ryu_dir);
+    }
+    EndArray();
+
     EndGroup();
 }
 
@@ -499,6 +510,21 @@ void QtConfig::SaveUIGamelistValues() {
     }
     EndArray(); // favorites
 
+    BeginArray(std::string("ryujinx_linked"));
+    int i = 0;
+    QMapIterator iter(UISettings::values.ryujinx_link_paths);
+
+    while (iter.hasNext()) {
+        iter.next();
+
+        SetArrayIndex(i);
+        WriteIntegerSetting("program_id", iter.key());
+        WriteStringSetting("ryujinx_path", iter.value().absolutePath().toStdString());
+        ++i;
+    }
+
+    EndArray(); // ryujinx
+
     EndGroup();
 }
 

src/qt_common/config/shared_translation.cpp

@@ -109,6 +109,10 @@ std::unique_ptr<TranslationMap> InitializeTranslations(QObject* parent)
               "cause deadlocks. A range of 77-21000 is recommended."));
     INSERT(Settings, cpu_backend, tr("Backend:"), QString());
 
+    INSERT(Settings, vtable_bouncing,
+        tr("Virtual Table Bouncing"),
+        tr("Bounces (by emulating a 0-valued return) any functions that triggers a prefetch abort"));
+
     // Cpu Debug
 
     // Cpu Unsafe

src/qt_common/config/shared_translation.h

@@ -28,54 +28,54 @@ std::unique_ptr<TranslationMap> InitializeTranslations(QObject *parent);
 std::unique_ptr<ComboboxTranslationMap> ComboboxEnumeration(QObject* parent);
 
 static const std::map<Settings::AntiAliasing, QString> anti_aliasing_texts_map = {
-    {Settings::AntiAliasing::None, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "None"))},
-    {Settings::AntiAliasing::Fxaa, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "FXAA"))},
-    {Settings::AntiAliasing::Smaa, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "SMAA"))},
+    {Settings::AntiAliasing::None, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "None"))},
+    {Settings::AntiAliasing::Fxaa, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "FXAA"))},
+    {Settings::AntiAliasing::Smaa, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "SMAA"))},
 };
 
 static const std::map<Settings::ScalingFilter, QString> scaling_filter_texts_map = {
     {Settings::ScalingFilter::NearestNeighbor,
-     QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Nearest"))},
+     QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Nearest"))},
     {Settings::ScalingFilter::Bilinear,
-     QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Bilinear"))},
-    {Settings::ScalingFilter::Bicubic, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Bicubic"))},
-    {Settings::ScalingFilter::ZeroTangent, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Zero-Tangent"))},
-    {Settings::ScalingFilter::BSpline, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "B-Spline"))},
-    {Settings::ScalingFilter::Mitchell, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Mitchell"))},
+     QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Bilinear"))},
+    {Settings::ScalingFilter::Bicubic, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Bicubic"))},
+    {Settings::ScalingFilter::ZeroTangent, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Zero-Tangent"))},
+    {Settings::ScalingFilter::BSpline, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "B-Spline"))},
+    {Settings::ScalingFilter::Mitchell, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Mitchell"))},
      {Settings::ScalingFilter::Spline1,
-     QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Spline-1"))},
+     QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Spline-1"))},
     {Settings::ScalingFilter::Gaussian,
-     QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Gaussian"))},
+     QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Gaussian"))},
      {Settings::ScalingFilter::Lanczos,
-     QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Lanczos"))},
+     QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Lanczos"))},
     {Settings::ScalingFilter::ScaleForce,
-     QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "ScaleForce"))},
-    {Settings::ScalingFilter::Fsr, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "FSR"))},
-    {Settings::ScalingFilter::Area, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Area"))},
-    {Settings::ScalingFilter::Mmpx, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "MMPX"))},
+     QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "ScaleForce"))},
+    {Settings::ScalingFilter::Fsr, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "FSR"))},
+    {Settings::ScalingFilter::Area, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Area"))},
+    {Settings::ScalingFilter::Mmpx, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "MMPX"))},
 };
 
 static const std::map<Settings::ConsoleMode, QString> use_docked_mode_texts_map = {
-    {Settings::ConsoleMode::Docked, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Docked"))},
-    {Settings::ConsoleMode::Handheld, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Handheld"))},
+    {Settings::ConsoleMode::Docked, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Docked"))},
+    {Settings::ConsoleMode::Handheld, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Handheld"))},
 };
 
 static const std::map<Settings::GpuAccuracy, QString> gpu_accuracy_texts_map = {
-    {Settings::GpuAccuracy::Normal, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Normal"))},
-    {Settings::GpuAccuracy::High, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "High"))},
-    {Settings::GpuAccuracy::Extreme, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Extreme"))},
+    {Settings::GpuAccuracy::Normal, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Normal"))},
+    {Settings::GpuAccuracy::High, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "High"))},
+    {Settings::GpuAccuracy::Extreme, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Extreme"))},
 };
 
 static const std::map<Settings::RendererBackend, QString> renderer_backend_texts_map = {
-    {Settings::RendererBackend::Vulkan, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Vulkan"))},
-    {Settings::RendererBackend::OpenGL, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "OpenGL"))},
-    {Settings::RendererBackend::Null, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "Null"))},
+    {Settings::RendererBackend::Vulkan, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Vulkan"))},
+    {Settings::RendererBackend::OpenGL, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "OpenGL"))},
+    {Settings::RendererBackend::Null, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "Null"))},
 };
 
 static const std::map<Settings::ShaderBackend, QString> shader_backend_texts_map = {
-    {Settings::ShaderBackend::Glsl, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "GLSL"))},
-    {Settings::ShaderBackend::Glasm, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "GLASM"))},
-    {Settings::ShaderBackend::SpirV, QStringLiteral(QT_TRANSLATE_NOOP("GMainWindow", "SPIRV"))},
+    {Settings::ShaderBackend::Glsl, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "GLSL"))},
+    {Settings::ShaderBackend::Glasm, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "GLASM"))},
+    {Settings::ShaderBackend::SpirV, QStringLiteral(QT_TRANSLATE_NOOP("MainWindow", "SPIRV"))},
 };
 
 } // namespace ConfigurationShared

src/qt_common/config/uisettings.h

@@ -14,6 +14,7 @@
 #include <QString>
 #include <QStringList>
 #include <QVector>
+#include <qdir.h>
 #include "common/common_types.h"
 #include "common/settings.h"
 #include "common/settings_enums.h"
@@ -201,6 +202,7 @@ struct Values {
     Setting<bool> cache_game_list{linkage, true, "cache_game_list", Category::UiGameList};
     Setting<bool> favorites_expanded{linkage, true, "favorites_expanded", Category::UiGameList};
     QVector<u64> favorited_ids;
+    QMap<u64, QDir> ryujinx_link_paths;
 
     // Compatibility List
     Setting<bool> show_compat{linkage, true, "show_compat", Category::UiGameList};

src/qt_common/qt_string_lookup.h

@@ -8,6 +8,12 @@
 #include "frozen/map.h"
 #include "frozen/string.h"
 
+/// Small helper to look up enums.
+/// res = the result code
+/// base = the base matching value in the StringKey table
+#define LOOKUP_ENUM(res, base) StringLookup::Lookup( \
+            static_cast<StringLookup::StringKey>((int) res + (int) StringLookup::base))
+
 namespace QtCommon::StringLookup {
 
 Q_NAMESPACE

src/qt_common/util/content.h

@@ -25,8 +25,7 @@ enum class FirmwareInstallResult {
 
 inline const QString GetFirmwareInstallResultString(FirmwareInstallResult result)
 {
-    return QtCommon::StringLookup::Lookup(static_cast<StringLookup::StringKey>(
-        (int) result + (int) QtCommon::StringLookup::FwInstallSuccess));
+    return LOOKUP_ENUM(result, FwInstallSuccess);
 }
 
 /**
@@ -36,9 +35,7 @@ inline const QString GetFirmwareInstallResultString(FirmwareInstallResult result
  */
 inline const QString GetKeyInstallResultString(FirmwareManager::KeyInstallResult result)
 {
-    // this can probably be made into a common function of sorts
-    return QtCommon::StringLookup::Lookup(static_cast<StringLookup::StringKey>(
-        (int) result + (int) QtCommon::StringLookup::KeyInstallSuccess));
+    return LOOKUP_ENUM(result, KeyInstallSuccess);
 }
 
 void InstallFirmware(const QString &location, bool recursive);

src/qt_common/util/fs.cpp

@@ -1,11 +1,11 @@
 // SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
+#include <algorithm>
 #include <filesystem>
-#include "fs.h"
 #include "common/fs/ryujinx_compat.h"
 #include "common/fs/symlink.h"
-#include "frontend_common/data_manager.h"
+#include "fs.h"
 #include "qt_common/abstract/frontend.h"
 #include "qt_common/qt_string_lookup.h"
 
@@ -56,6 +56,9 @@ bool CheckUnlink(const fs::path &eden_dir, const fs::path &ryu_dir)
         orig = eden_dir;
     }
 
+    linked.make_preferred();
+    orig.make_preferred();
+
     // first cleanup the symlink/junction,
     try {
         // NB: do NOT use remove_all, as Windows treats this as a remove_all to the target,
@@ -84,47 +87,64 @@ bool CheckUnlink(const fs::path &eden_dir, const fs::path &ryu_dir)
     return true;
 }
 
-u64 GetRyujinxSaveID(const u64 &program_id)
+const fs::path GetRyujinxSavePath(const fs::path &path_hint, const u64 &program_id)
 {
-    auto path = Common::FS::GetKvdbPath();
+    auto ryu_path = path_hint;
+
+    auto kvdb_path = Common::FS::GetKvdbPath(ryu_path);
+
+    if (!fs::exists(kvdb_path)) {
+        using namespace QtCommon::Frontend;
+        auto res = Warning(
+            tr("Could not find Ryujinx installation"),
+            tr("Could not find a valid Ryujinx installation. This may typically occur if you are "
+               "using Ryujinx in portable mode.\n\nWould you like to manually select a portable "
+               "folder to use?"), StandardButton::Yes | StandardButton::No);
+
+        if (res == StandardButton::Yes) {
+            auto selected_path = GetExistingDirectory(tr("Ryujinx Portable Location"), QDir::homePath()).toStdString();
+            if (selected_path.empty())
+                return fs::path{};
+
+            ryu_path = selected_path;
+
+            // In case the user selects the actual ryujinx installation dir INSTEAD OF
+            // the portable dir
+            if (fs::exists(ryu_path / "portable")) {
+                ryu_path = ryu_path / "portable";
+            }
+
+            kvdb_path = Common::FS::GetKvdbPath(ryu_path);
+
+            if (!fs::exists(kvdb_path)) {
+                QtCommon::Frontend::Critical(
+                    tr("Not a valid Ryujinx directory"),
+                    tr("The specified directory does not contain valid Ryujinx data."));
+                return fs::path{};
+            }
+        } else {
+            return fs::path{};
+        }
+    }
+
     std::vector<Common::FS::IMEN> imens;
-    Common::FS::IMENReadResult res = Common::FS::ReadKvdb(path, imens);
+    Common::FS::IMENReadResult res = Common::FS::ReadKvdb(kvdb_path, imens);
 
     if (res == Common::FS::IMENReadResult::Success) {
-        // TODO: this can probably be done with std::find_if but I'm lazy
         for (const Common::FS::IMEN &imen : imens) {
             if (imen.title_id == program_id)
-                return imen.save_id;
+                return Common::FS::GetRyuSavePath(ryu_path, imen.save_id);
         }
 
         QtCommon::Frontend::Critical(
             tr("Could not find Ryujinx save data"),
             StringLookup::Lookup(StringLookup::RyujinxNoSaveId).arg(program_id, 0, 16));
     } else {
-        // TODO: make this long thing a function or something
-        QString caption = StringLookup::Lookup(
-            static_cast<StringLookup::StringKey>((int) res + (int) StringLookup::KvdbNonexistent));
+        QString caption = LOOKUP_ENUM(res, KvdbNonexistent);
         QtCommon::Frontend::Critical(tr("Could not find Ryujinx save data"), caption);
     }
 
-    return -1;
-}
-
-std::optional<std::pair<fs::path, fs::path> > GetEmuPaths(
-    const u64 program_id, const u64 save_id, const std::string &user_id)
-{
-    fs::path ryu_dir = Common::FS::GetRyuSavePath(save_id);
-
-    if (user_id.empty())
-        return std::nullopt;
-
-    std::string hex_program = fmt::format("{:016X}", program_id);
-    fs::path eden_dir
-        = FrontendCommon::DataManager::GetDataDir(FrontendCommon::DataManager::DataDir::Saves,
-                                                  user_id)
-          / hex_program;
-
-    return std::make_pair(eden_dir, ryu_dir);
+    return fs::path{};
 }
 
 } // namespace QtCommon::FS

src/qt_common/util/fs.h

@@ -10,13 +10,10 @@
 namespace QtCommon::FS {
 
 void LinkRyujinx(std::filesystem::path &from, std::filesystem::path &to);
-u64 GetRyujinxSaveID(const u64 &program_id);
-
-/// @brief {eden, ryu}
-std::optional<std::pair<std::filesystem::path, std::filesystem::path>> GetEmuPaths(
-    const u64 program_id, const u64 save_id, const std::string &user_id);
+const std::filesystem::path GetRyujinxSavePath(const std::filesystem::path &path_hint, const u64 &program_id);
 
 /// returns FALSE if the dirs are NOT linked
-bool CheckUnlink(const std::filesystem::path &eden_dir, const std::filesystem::path &ryu_dir);
+bool CheckUnlink(const std::filesystem::path& eden_dir,
+                 const std::filesystem::path& ryu_dir);
 
 } // namespace QtCommon::FS

src/shader_recompiler/backend/glasm/emit_glasm_instructions.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -313,6 +316,7 @@ void EmitUDiv32(EmitContext& ctx, IR::Inst& inst, ScalarU32 a, ScalarU32 b);
 void EmitINeg32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value);
 void EmitINeg64(EmitContext& ctx, IR::Inst& inst, Register value);
 void EmitIAbs32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value);
+void EmitIAbs64(EmitContext& ctx, IR::Inst& inst, ScalarS32 value);
 void EmitShiftLeftLogical32(EmitContext& ctx, IR::Inst& inst, ScalarU32 base, ScalarU32 shift);
 void EmitShiftLeftLogical64(EmitContext& ctx, IR::Inst& inst, ScalarRegister base, ScalarU32 shift);
 void EmitShiftRightLogical32(EmitContext& ctx, IR::Inst& inst, ScalarU32 base, ScalarU32 shift);