Fixups for nifm

Need confirmation on `CreateTemporaryNetworkProfile`, unsure which game uses it but according to reversing. It should return a uuid which we currently don't do.

Any 0 client id is considered an invalid client id.

GetRequestState 0 is considered invalid.

.gitattributes

@@ -1,4 +0,0 @@
-dist/languages/* linguist-vendored
-dist/qt_themes/* linguist-vendored
-externals/* linguist-vendored
-*.h linguist-language=cpp

.gitmodules

@@ -13,6 +13,9 @@
 [submodule "dynarmic"]
     path = externals/dynarmic
     url = https://github.com/MerryMage/dynarmic.git
+[submodule "xbyak"]
+    path = externals/xbyak
+    url = https://github.com/herumi/xbyak.git
 [submodule "fmt"]
     path = externals/fmt
     url = https://github.com/fmtlib/fmt.git
@@ -31,9 +34,3 @@
 [submodule "soundtouch"]
 	path = externals/soundtouch
 	url = https://github.com/citra-emu/ext-soundtouch.git
-[submodule "libressl"]
-    path = externals/libressl
-    url = https://github.com/citra-emu/ext-libressl-portable.git
-[submodule "discord-rpc"]
-    path = externals/discord-rpc
-    url = https://github.com/discordapp/discord-rpc.git

.travis.yml

@@ -24,24 +24,11 @@ matrix:
     - os: osx
       env: NAME="macos build"
       sudo: false
-      osx_image: xcode10
+      osx_image: xcode9.3
       install: "./.travis/macos/deps.sh"
       script: "./.travis/macos/build.sh"
       after_success: "./.travis/macos/upload.sh"
       cache: ccache
-    - os: linux
-      env: NAME="MinGW build"
-      sudo: required
-      dist: trusty
-      services: docker
-      addons:
-        apt:
-          packages:
-            - p7zip-full
-      install: "./.travis/linux-mingw/deps.sh"
-      script: "./.travis/linux-mingw/build.sh"
-      after_success: "./.travis/linux-mingw/upload.sh"
-      cache: ccache
 
 deploy:
   provider: releases

.travis/clang-format/build.sh

@@ -1,3 +1,3 @@
 #!/bin/bash -ex
 
-docker run --env-file .travis/common/travis-ci.env -v $(pwd):/yuzu -v "$HOME/.ccache":/root/.ccache citraemu/build-environments:linux-clang-format /bin/bash -ex /yuzu/.travis/clang-format/docker.sh
+docker run -v $(pwd):/yuzu ubuntu:18.04 /bin/bash -ex /yuzu/.travis/clang-format/docker.sh

.travis/clang-format/deps.sh

@@ -1,3 +1,3 @@
 #!/bin/sh -ex
 
-docker pull citraemu/build-environments:linux-clang-format
+docker pull ubuntu:18.04

.travis/clang-format/docker.sh

@@ -1,5 +1,8 @@
 #!/bin/bash -ex
 
+apt-get update
+apt-get install -y clang-format-6.0
+
 # Run clang-format
 cd /yuzu
 ./.travis/clang-format/script.sh

.travis/clang-format/script.sh

@@ -1,6 +1,6 @@
 #!/bin/bash -ex
 
-if grep -nrI '\s$' src *.yml *.txt *.md Doxyfile .gitignore .gitmodules .travis* dist/*.desktop \
+if grep -nr '\s$' src *.yml *.txt *.md Doxyfile .gitignore .gitmodules .travis* dist/*.desktop \
                  dist/*.svg dist/*.xml; then
     echo Trailing whitespace found, aborting
     exit 1

.travis/common/post-upload.sh

@@ -11,9 +11,6 @@ if [ -z $TRAVIS_TAG ]; then
     RELEASE_NAME=head
 else
     RELEASE_NAME=$(echo $TRAVIS_TAG | cut -d- -f1)
-    if [ "$NAME" = "MinGW build" ]; then
-        RELEASE_NAME="${RELEASE_NAME}-mingw"
-    fi
 fi
 
 mv "$REV_NAME" $RELEASE_NAME

.travis/common/travis-ci.env

@@ -10,7 +10,3 @@ TRAVIS_JOB_ID
 TRAVIS_JOB_NUMBER
 TRAVIS_REPO_SLUG
 TRAVIS_TAG
-
-# yuzu specific flags
-ENABLE_COMPATIBILITY_REPORTING
-USE_DISCORD_PRESENCE

.travis/linux-mingw/build.sh

@@ -1,3 +0,0 @@
-#!/bin/bash -ex
-mkdir "$HOME/.ccache" || true
-docker run --env-file .travis/common/travis-ci.env -v $(pwd):/yuzu -v "$HOME/.ccache":/root/.ccache ubuntu:18.04 /bin/bash -ex /yuzu/.travis/linux-mingw/docker.sh

.travis/linux-mingw/deps.sh

@@ -1,3 +0,0 @@
-#!/bin/sh -ex
-
-docker pull ubuntu:18.04

.travis/linux-mingw/docker.sh

@@ -1,60 +0,0 @@
-#!/bin/bash -ex
-
-cd /yuzu
-MINGW_PACKAGES="sdl2-mingw-w64 qt5base-mingw-w64 qt5tools-mingw-w64 libsamplerate-mingw-w64 qt5multimedia-mingw-w64"
-apt-get update
-apt-get install -y gpg wget git python3-pip python ccache g++-mingw-w64-x86-64 gcc-mingw-w64-x86-64 mingw-w64-tools cmake
-echo 'deb http://ppa.launchpad.net/tobydox/mingw-w64/ubuntu bionic main ' > /etc/apt/sources.list.d/extras.list
-apt-key adv --keyserver keyserver.ubuntu.com --recv '72931B477E22FEFD47F8DECE02FE5F12ADDE29B2'
-apt-get update
-apt-get install -y ${MINGW_PACKAGES}
-
-# fix a problem in current MinGW headers
-wget -q https://raw.githubusercontent.com/Alexpux/mingw-w64/d0d7f784833bbb0b2d279310ddc6afb52fe47a46/mingw-w64-headers/crt/errno.h -O /usr/x86_64-w64-mingw32/include/errno.h
-# override Travis CI unreasonable ccache size
-echo 'max_size = 3.0G' > "$HOME/.ccache/ccache.conf"
-
-# Dirty hack to trick unicorn makefile into believing we are in a MINGW system
-mv /bin/uname /bin/uname1 && echo -e '#!/bin/sh\necho MINGW64' >> /bin/uname
-chmod +x /bin/uname
-
-# Dirty hack to trick unicorn makefile into believing we have cmd
-echo '' >> /bin/cmd
-chmod +x /bin/cmd
-
-mkdir build && cd build
-cmake .. -DCMAKE_TOOLCHAIN_FILE="$(pwd)/../CMakeModules/MinGWCross.cmake" -DUSE_CCACHE=ON -DYUZU_USE_BUNDLED_UNICORN=ON -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DCMAKE_BUILD_TYPE=Release
-make -j4
-
-# Clean up the dirty hacks
-rm /bin/uname && mv /bin/uname1 /bin/uname
-rm /bin/cmd
-
-ccache -s
-
-echo "Tests skipped"
-#ctest -VV -C Release
-
-echo 'Prepare binaries...'
-cd ..
-mkdir package
-
-QT_PLATFORM_DLL_PATH='/usr/x86_64-w64-mingw32/lib/qt5/plugins/platforms/'
-find build/ -name "yuzu*.exe" -exec cp {} 'package' \;
-
-# copy Qt plugins
-mkdir package/platforms
-cp "${QT_PLATFORM_DLL_PATH}/qwindows.dll" package/platforms/
-cp -rv "${QT_PLATFORM_DLL_PATH}/../mediaservice/" package/
-cp -rv "${QT_PLATFORM_DLL_PATH}/../imageformats/" package/
-rm -f package/mediaservice/*d.dll
-
-for i in package/*.exe; do
-  # we need to process pdb here, however, cv2pdb
-  # does not work here, so we just simply strip all the debug symbols
-  x86_64-w64-mingw32-strip "${i}"
-done
-
-pip3 install pefile
-python3 .travis/linux-mingw/scan_dll.py package/*.exe "package/"
-python3 .travis/linux-mingw/scan_dll.py package/imageformats/*.dll "package/"

.travis/linux-mingw/scan_dll.py

@@ -1,106 +0,0 @@
-import pefile
-import sys
-import re
-import os
-import queue
-import shutil
-
-# constant definitions
-KNOWN_SYS_DLLS = ['WINMM.DLL', 'MSVCRT.DLL', 'VERSION.DLL', 'MPR.DLL',
-                  'DWMAPI.DLL', 'UXTHEME.DLL', 'DNSAPI.DLL', 'IPHLPAPI.DLL']
-# below is for Ubuntu 18.04 with specified PPA enabled, if you are using
-# other distro or different repositories, change the following accordingly
-DLL_PATH = [
-    '/usr/x86_64-w64-mingw32/bin/',
-    '/usr/x86_64-w64-mingw32/lib/',
-    '/usr/lib/gcc/x86_64-w64-mingw32/7.3-posix/'
-]
-
-missing = []
-
-
-def parse_imports(file_name):
-    results = []
-    pe = pefile.PE(file_name, fast_load=True)
-    pe.parse_data_directories()
-
-    for entry in pe.DIRECTORY_ENTRY_IMPORT:
-        current = entry.dll.decode()
-        current_u = current.upper()  # b/c Windows is often case insensitive
-        # here we filter out system dlls
-        # dll w/ names like *32.dll are likely to be system dlls
-        if current_u.upper() not in KNOWN_SYS_DLLS and not re.match(string=current_u, pattern=r'.*32\.DLL'):
-            results.append(current)
-
-    return results
-
-
-def parse_imports_recursive(file_name, path_list=[]):
-    q = queue.Queue()  # create a FIFO queue
-    # file_name can be a string or a list for the convience
-    if isinstance(file_name, str):
-        q.put(file_name)
-    elif isinstance(file_name, list):
-        for i in file_name:
-            q.put(i)
-    full_list = []
-    while q.qsize():
-        current = q.get_nowait()
-        print('> %s' % current)
-        deps = parse_imports(current)
-        # if this dll does not have any import, ignore it
-        if not deps:
-            continue
-        for dep in deps:
-            # the dependency already included in the list, skip
-            if dep in full_list:
-                continue
-            # find the requested dll in the provided paths
-            full_path = find_dll(dep)
-            if not full_path:
-                missing.append(dep)
-                continue
-            full_list.append(dep)
-            q.put(full_path)
-            path_list.append(full_path)
-    return full_list
-
-
-def find_dll(name):
-    for path in DLL_PATH:
-        for root, _, files in os.walk(path):
-            for f in files:
-                if name.lower() == f.lower():
-                    return os.path.join(root, f)
-
-
-def deploy(name, dst, dry_run=False):
-    dlls_path = []
-    parse_imports_recursive(name, dlls_path)
-    for dll_entry in dlls_path:
-        if not dry_run:
-            shutil.copy(dll_entry, dst)
-        else:
-            print('[Dry-Run] Copy %s to %s' % (dll_entry, dst))
-    print('Deploy completed.')
-    return dlls_path
-
-
-def main():
-    if len(sys.argv) < 3:
-        print('Usage: %s [files to examine ...] [target deploy directory]')
-        return 1
-    to_deploy = sys.argv[1:-1]
-    tgt_dir = sys.argv[-1]
-    if not os.path.isdir(tgt_dir):
-        print('%s is not a directory.' % tgt_dir)
-        return 1
-    print('Scanning dependencies...')
-    deploy(to_deploy, tgt_dir)
-    if missing:
-        print('Following DLLs are not found: %s' % ('\n'.join(missing)))
-    return 0
-
-
-if __name__ == '__main__':
-    main()

.travis/linux-mingw/upload.sh

@@ -1,13 +0,0 @@
-#!/bin/bash -ex
-
-. .travis/common/pre-upload.sh
-
-REV_NAME="yuzu-windows-mingw-${GITDATE}-${GITREV}"
-ARCHIVE_NAME="${REV_NAME}.tar.gz"
-COMPRESSION_FLAGS="-czvf"
-
-mkdir "$REV_NAME"
-# get around the permission issues
-cp -r package/* "$REV_NAME"
-
-. .travis/common/post-upload.sh

.travis/linux/build.sh

@@ -1,4 +1,4 @@
 #!/bin/bash -ex
 
 mkdir -p "$HOME/.ccache"
-docker run -e ENABLE_COMPATIBILITY_REPORTING --env-file .travis/common/travis-ci.env -v $(pwd):/yuzu -v "$HOME/.ccache":/root/.ccache ubuntu:18.04 /bin/bash /yuzu/.travis/linux/docker.sh
+docker run --env-file .travis/common/travis-ci.env -v $(pwd):/yuzu -v "$HOME/.ccache":/root/.ccache ubuntu:18.04 /bin/bash /yuzu/.travis/linux/docker.sh

.travis/linux/docker.sh

@@ -6,9 +6,7 @@ apt-get install --no-install-recommends -y build-essential git libqt5opengl5-dev
 cd /yuzu
 
 mkdir build && cd build
-cmake .. -DYUZU_USE_BUNDLED_UNICORN=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/lib/ccache/gcc -DCMAKE_CXX_COMPILER=/usr/lib/ccache/g++ -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DUSE_DISCORD_PRESENCE=ON -G Ninja
+cmake .. -DYUZU_BUILD_UNICORN=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/lib/ccache/gcc -DCMAKE_CXX_COMPILER=/usr/lib/ccache/g++ -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -G Ninja
 ninja
 
-ccache -s
-
 ctest -VV -C Release

.travis/macos/build.sh

@@ -2,16 +2,14 @@
 
 set -o pipefail
 
-export MACOSX_DEPLOYMENT_TARGET=10.13
+export MACOSX_DEPLOYMENT_TARGET=10.12
 export Qt5_DIR=$(brew --prefix)/opt/qt5
 export UNICORNDIR=$(pwd)/externals/unicorn
 export PATH="/usr/local/opt/ccache/libexec:$PATH"
 
 mkdir build && cd build
 cmake --version
-cmake .. -DYUZU_USE_BUNDLED_UNICORN=ON -DCMAKE_BUILD_TYPE=Release -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} -DUSE_DISCORD_PRESENCE=ON
+cmake .. -DYUZU_BUILD_UNICORN=ON -DCMAKE_BUILD_TYPE=Release -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON
 make -j4
 
-ccache -s
-
 ctest -VV -C Release

CMakeLists.txt

@@ -15,29 +15,25 @@ CMAKE_DEPENDENT_OPTION(YUZU_USE_BUNDLED_SDL2 "Download bundled SDL2 binaries" ON
 option(ENABLE_QT "Enable the Qt frontend" ON)
 CMAKE_DEPENDENT_OPTION(YUZU_USE_BUNDLED_QT "Download bundled Qt binaries" ON "ENABLE_QT;MSVC" OFF)
 
-option(ENABLE_WEB_SERVICE "Enable web services (telemetry, etc.)" ON)
-
 option(YUZU_USE_BUNDLED_UNICORN "Build/Download bundled Unicorn" ON)
 
 option(ENABLE_CUBEB "Enables the cubeb audio backend" ON)
 
-option(USE_DISCORD_PRESENCE "Enables Discord Rich Presence" OFF)
-
-if(NOT EXISTS ${PROJECT_SOURCE_DIR}/.git/hooks/pre-commit)
+if(NOT EXISTS ${CMAKE_SOURCE_DIR}/.git/hooks/pre-commit)
     message(STATUS "Copying pre-commit hook")
     file(COPY hooks/pre-commit
-        DESTINATION ${PROJECT_SOURCE_DIR}/.git/hooks)
+        DESTINATION ${CMAKE_SOURCE_DIR}/.git/hooks)
 endif()
 
 # Sanity check : Check that all submodules are present
 # =======================================================================
 
 function(check_submodules_present)
-    file(READ "${PROJECT_SOURCE_DIR}/.gitmodules" gitmodules)
+    file(READ "${CMAKE_SOURCE_DIR}/.gitmodules" gitmodules)
     string(REGEX MATCHALL "path *= *[^ \t\r\n]*" gitmodules ${gitmodules})
     foreach(module ${gitmodules})
         string(REGEX REPLACE "path *= *" "" module ${module})
-        if (NOT EXISTS "${PROJECT_SOURCE_DIR}/${module}/.git")
+        if (NOT EXISTS "${CMAKE_SOURCE_DIR}/${module}/.git")
             message(FATAL_ERROR "Git submodule ${module} not found. "
                     "Please run: git submodule update --init --recursive")
         endif()
@@ -45,17 +41,17 @@ function(check_submodules_present)
 endfunction()
 check_submodules_present()
 
-configure_file(${PROJECT_SOURCE_DIR}/dist/compatibility_list/compatibility_list.qrc
-               ${PROJECT_BINARY_DIR}/dist/compatibility_list/compatibility_list.qrc
+configure_file(${CMAKE_SOURCE_DIR}/dist/compatibility_list/compatibility_list.qrc
+               ${CMAKE_BINARY_DIR}/dist/compatibility_list/compatibility_list.qrc
                COPYONLY)
-if (ENABLE_COMPATIBILITY_LIST_DOWNLOAD AND NOT EXISTS ${PROJECT_BINARY_DIR}/dist/compatibility_list/compatibility_list.json)
+if (ENABLE_COMPATIBILITY_LIST_DOWNLOAD AND NOT EXISTS ${CMAKE_BINARY_DIR}/dist/compatibility_list/compatibility_list.json)
     message(STATUS "Downloading compatibility list for yuzu...")
     file(DOWNLOAD
         https://api.yuzu-emu.org/gamedb/
-        "${PROJECT_BINARY_DIR}/dist/compatibility_list/compatibility_list.json" SHOW_PROGRESS)
+        "${CMAKE_BINARY_DIR}/dist/compatibility_list/compatibility_list.json" SHOW_PROGRESS)
 endif()
-if (NOT EXISTS ${PROJECT_BINARY_DIR}/dist/compatibility_list/compatibility_list.json)
-    file(WRITE ${PROJECT_BINARY_DIR}/dist/compatibility_list/compatibility_list.json "")
+if (NOT EXISTS ${CMAKE_BINARY_DIR}/dist/compatibility_list/compatibility_list.json)
+    file(WRITE ${CMAKE_BINARY_DIR}/dist/compatibility_list/compatibility_list.json "")
 endif()
 
 # Detect current compilation architecture and create standard definitions
@@ -127,6 +123,8 @@ else()
     # Avoid windows.h from including some usually unused libs like winsocks.h, since this might cause some redefinition errors.
     add_definitions(/DWIN32_LEAN_AND_MEAN)
 
+    # set up output paths for executable binaries (.exe-files, and .dll-files on DLL-capable platforms)
+    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
     set(CMAKE_CONFIGURATION_TYPES Debug Release CACHE STRING "" FORCE)
 
     # Tweak optimization settings
@@ -170,7 +168,7 @@ endif()
 # On modern Unixes, this is typically already the case. The lone exception is
 # glibc, which may default to 32 bits. glibc allows this to be configured
 # by setting _FILE_OFFSET_BITS.
-if(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR MINGW)
+if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
     add_definitions(-D_FILE_OFFSET_BITS=64)
 endif()
 
@@ -178,6 +176,10 @@ endif()
 set_property(DIRECTORY APPEND PROPERTY
     COMPILE_DEFINITIONS $<$<CONFIG:Debug>:_DEBUG> $<$<NOT:$<CONFIG:Debug>>:NDEBUG>)
 
+
+math(EXPR EMU_ARCH_BITS ${CMAKE_SIZEOF_VOID_P}*8)
+add_definitions(-DEMU_ARCH_BITS=${EMU_ARCH_BITS})
+
 # System imported libraries
 # ======================
 
@@ -185,13 +187,13 @@ find_package(Boost 1.63.0 QUIET)
 if (NOT Boost_FOUND)
     message(STATUS "Boost 1.63.0 or newer not found, falling back to externals")
 
-    set(BOOST_ROOT "${PROJECT_SOURCE_DIR}/externals/boost")
+    set(BOOST_ROOT "${CMAKE_SOURCE_DIR}/externals/boost")
     set(Boost_NO_SYSTEM_PATHS OFF)
     find_package(Boost QUIET REQUIRED)
 endif()
 
 # Output binaries to bin/
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
 # Prefer the -pthread flag on Linux.
 set(THREADS_PREFER_PTHREAD_FLAG ON)
@@ -260,25 +262,17 @@ if (YUZU_USE_BUNDLED_UNICORN)
         endif()
 
         set(UNICORN_FOUND YES)
-        set(UNICORN_PREFIX ${PROJECT_SOURCE_DIR}/externals/unicorn)
+        set(UNICORN_PREFIX ${CMAKE_SOURCE_DIR}/externals/unicorn)
         set(LIBUNICORN_LIBRARY "${UNICORN_PREFIX}/${UNICORN_LIB_NAME}" CACHE PATH "Path to Unicorn library" FORCE)
         set(LIBUNICORN_INCLUDE_DIR "${UNICORN_PREFIX}/include" CACHE PATH "Path to Unicorn headers" FORCE)
         set(UNICORN_DLL_DIR "${UNICORN_PREFIX}/" CACHE PATH "Path to unicorn dynamic library" FORCE)
 
         find_package(PythonInterp 2.7 REQUIRED)
 
-        if (MINGW)
-            add_custom_command(OUTPUT ${LIBUNICORN_LIBRARY}
-                COMMAND ${CMAKE_COMMAND} -E env UNICORN_ARCHS="aarch64" PYTHON="${PYTHON_EXECUTABLE}" /bin/sh make.sh cross-win64
-                WORKING_DIRECTORY ${UNICORN_PREFIX}
-            )
-        else()
-            add_custom_command(OUTPUT ${LIBUNICORN_LIBRARY}
-                COMMAND ${CMAKE_COMMAND} -E env UNICORN_ARCHS="aarch64" PYTHON="${PYTHON_EXECUTABLE}" /bin/sh make.sh macos-universal-no
-                WORKING_DIRECTORY ${UNICORN_PREFIX}
-            )
-        endif()
-
+        add_custom_command(OUTPUT ${LIBUNICORN_LIBRARY}
+            COMMAND ${CMAKE_COMMAND} -E env UNICORN_ARCHS="aarch64" PYTHON="${PYTHON_EXECUTABLE}" /bin/sh make.sh macos-universal-no
+            WORKING_DIRECTORY ${UNICORN_PREFIX}
+        )
         # ALL makes this custom target build every time
         # but it won't actually build if LIBUNICORN_LIBRARY is up to date
         add_custom_target(unicorn-build ALL
@@ -292,7 +286,6 @@ endif()
 
 if (UNICORN_FOUND)
     add_library(unicorn INTERFACE)
-    add_dependencies(unicorn unicorn-build)
     target_link_libraries(unicorn INTERFACE "${LIBUNICORN_LIBRARY}")
     target_include_directories(unicorn INTERFACE "${LIBUNICORN_INCLUDE_DIR}")
 else()
@@ -344,6 +337,14 @@ ELSEIF (CMAKE_SYSTEM_NAME MATCHES "^(Linux|kFreeBSD|GNU|SunOS)$")
     set(PLATFORM_LIBRARIES rt)
 ENDIF (APPLE)
 
+# MINGW: GCC does not support codecvt, so use iconv instead
+if (UNIX OR MINGW)
+    find_library(ICONV_LIBRARY NAMES iconv)
+    if (ICONV_LIBRARY)
+        list(APPEND PLATFORM_LIBRARIES ${ICONV_LIBRARY})
+    endif()
+endif()
+
 # Setup a custom clang-format target (if clang-format can be found) that will run
 # against all the src files. This should be used before making a pull request.
 # =======================================================================
@@ -352,12 +353,12 @@ set(CLANG_FORMAT_POSTFIX "-6.0")
 find_program(CLANG_FORMAT
     NAMES clang-format${CLANG_FORMAT_POSTFIX}
           clang-format
-    PATHS ${PROJECT_BINARY_DIR}/externals)
+    PATHS ${CMAKE_BINARY_DIR}/externals)
 # if find_program doesn't find it, try to download from externals
 if (NOT CLANG_FORMAT)
     if (WIN32)
         message(STATUS "Clang format not found! Downloading...")
-        set(CLANG_FORMAT "${PROJECT_BINARY_DIR}/externals/clang-format${CLANG_FORMAT_POSTFIX}.exe")
+        set(CLANG_FORMAT "${CMAKE_BINARY_DIR}/externals/clang-format${CLANG_FORMAT_POSTFIX}.exe")
         file(DOWNLOAD
             https://github.com/yuzu-emu/ext-windows-bin/raw/master/clang-format${CLANG_FORMAT_POSTFIX}.exe
             "${CLANG_FORMAT}" SHOW_PROGRESS
@@ -373,11 +374,11 @@ if (NOT CLANG_FORMAT)
 endif()
 
 if (CLANG_FORMAT)
-    set(SRCS ${PROJECT_SOURCE_DIR}/src)
+    set(SRCS ${CMAKE_SOURCE_DIR}/src)
     set(CCOMMENT "Running clang format against all the .h and .cpp files in src/")
     if (WIN32)
         add_custom_target(clang-format
-            COMMAND powershell.exe -Command "Get-ChildItem ${SRCS}/* -Include *.cpp,*.h -Recurse | Foreach {${CLANG_FORMAT} -i $_.fullname}"
+            COMMAND powershell.exe -Command "${CLANG_FORMAT} -i @(Get-ChildItem -Recurse ${SRCS}/* -Include \'*.h\', \'*.cpp\')"
             COMMENT ${CCOMMENT})
     elseif(MINGW)
         add_custom_target(clang-format
@@ -430,12 +431,8 @@ enable_testing()
 add_subdirectory(externals)
 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
-if(ENABLE_QT)
-    set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT yuzu)
-else()
-    set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT yuzu-cmd)
-endif()
+# Set yuzu project as default StartUp Project in Visual Studio
+set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT yuzu)
 
 
 # Installation instructions
@@ -446,10 +443,10 @@ endif()
 # http://standards.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html
 # http://standards.freedesktop.org/shared-mime-info-spec/shared-mime-info-spec-latest.html
 if(ENABLE_QT AND UNIX AND NOT APPLE)
-    install(FILES "${PROJECT_SOURCE_DIR}/dist/yuzu.desktop"
+    install(FILES "${CMAKE_SOURCE_DIR}/dist/yuzu.desktop"
             DESTINATION "${CMAKE_INSTALL_PREFIX}/share/applications")
-    install(FILES "${PROJECT_SOURCE_DIR}/dist/yuzu.svg"
+    install(FILES "${CMAKE_SOURCE_DIR}/dist/yuzu.svg"
             DESTINATION "${CMAKE_INSTALL_PREFIX}/share/icons/hicolor/scalable/apps")
-    install(FILES "${PROJECT_SOURCE_DIR}/dist/yuzu.xml"
+    install(FILES "${CMAKE_SOURCE_DIR}/dist/yuzu.xml"
             DESTINATION "${CMAKE_INSTALL_PREFIX}/share/mime/packages")
 endif()

CMakeModules/MinGWCross.cmake

@@ -1,54 +0,0 @@
-set(MINGW_PREFIX   /usr/x86_64-w64-mingw32/)
-set(CMAKE_SYSTEM_NAME               Windows)
-set(CMAKE_SYSTEM_PROCESSOR           x86_64)
-# Actually a hack, w/o this will cause some strange errors
-set(CMAKE_HOST_WIN32                 TRUE)
-
-
-set(CMAKE_FIND_ROOT_PATH            ${MINGW_PREFIX})
-set(SDL2_PATH                       ${MINGW_PREFIX})
-set(MINGW_TOOL_PREFIX               ${CMAKE_SYSTEM_PROCESSOR}-w64-mingw32-)
-
-# Specify the cross compiler
-set(CMAKE_C_COMPILER            ${MINGW_TOOL_PREFIX}gcc-posix)
-set(CMAKE_CXX_COMPILER          ${MINGW_TOOL_PREFIX}g++-posix)
-set(CMAKE_RC_COMPILER           ${MINGW_TOOL_PREFIX}windres)
-
-# Mingw tools
-set(STRIP                       ${MINGW_TOOL_PREFIX}strip)
-set(WINDRES                     ${MINGW_TOOL_PREFIX}windres)
-set(ENV{PKG_CONFIG}             ${MINGW_TOOL_PREFIX}pkg-config)
-
-# ccache wrapper
-option(USE_CCACHE "Use ccache for compilation" OFF)
-if(USE_CCACHE)
-    find_program(CCACHE ccache)
-    if(CCACHE)
-        message(STATUS "Using ccache found in PATH")
-        set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE})
-        set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE})
-    else(CCACHE)
-        message(WARNING "USE_CCACHE enabled, but no ccache found")
-    endif(CCACHE)
-endif(USE_CCACHE)
-
-# Search for programs in the build host directories
-set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-
-
-# Echo modified cmake vars to screen for debugging purposes
-if(NOT DEFINED ENV{MINGW_DEBUG_INFO})
-        message("")
-        message("Custom cmake vars: (blank = system default)")
-        message("-----------------------------------------")
-        message("* CMAKE_C_COMPILER                     : ${CMAKE_C_COMPILER}")
-        message("* CMAKE_CXX_COMPILER                   : ${CMAKE_CXX_COMPILER}")
-        message("* CMAKE_RC_COMPILER                    : ${CMAKE_RC_COMPILER}")
-        message("* WINDRES                              : ${WINDRES}")
-        message("* ENV{PKG_CONFIG}                      : $ENV{PKG_CONFIG}")
-        message("* STRIP                                : ${STRIP}")
-        message("* USE_CCACHE                           : ${USE_CCACHE}")
-        message("")
-        # So that the debug info only appears once
-        set(ENV{MINGW_DEBUG_INFO} SHOWN)
-endif()

CONTRIBUTING.md

@@ -22,7 +22,7 @@ If clang format is found, then cmake will add a custom build target that can be
 * Don't ever introduce new external dependencies into Core
 * Don't use any platform specific code in Core
 * Use namespaces often
-* Avoid the use of C-style casts and instead prefer C++-style `static_cast` and `reinterpret_cast`. Try to avoid using `dynamic_cast`. Never use `const_cast`.
+* Avoid the use of C-style casts and instead prefer C++-style `static_cast` and `reinterpret_cast`. Try to avoid using `dynamic_cast`. Never use `const_cast`. The only exception to this rule is for casting between two numeric types, where C-style casts are encouraged for brevity and readability.
 
 ### Naming Rules
 * Functions: `PascalCase`

appveyor.yml

@@ -39,12 +39,11 @@ before_build:
   - mkdir %BUILD_TYPE%_build
   - cd %BUILD_TYPE%_build
   - ps: |
-        $COMPAT = if ($env:ENABLE_COMPATIBILITY_REPORTING -eq $null) {0} else {$env:ENABLE_COMPATIBILITY_REPORTING}
         if ($env:BUILD_TYPE -eq 'msvc') {
           # redirect stderr and change the exit code to prevent powershell from cancelling the build if cmake prints a warning
-          cmd /C 'cmake -G "Visual Studio 15 2017 Win64" -DYUZU_USE_BUNDLED_QT=1 -DYUZU_USE_BUNDLED_SDL2=1 -DYUZU_USE_BUNDLED_UNICORN=1 -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${COMPAT} -DUSE_DISCORD_PRESENCE=ON .. 2>&1 && exit 0'
+          cmd /C 'cmake -G "Visual Studio 15 2017 Win64" -DYUZU_USE_BUNDLED_QT=1 -DYUZU_USE_BUNDLED_SDL2=1 -DYUZU_USE_BUNDLED_UNICORN=1 -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON .. 2>&1 && exit 0'
         } else {
-          C:\msys64\usr\bin\bash.exe -lc "cmake -G 'MSYS Makefiles' -DYUZU_BUILD_UNICORN=1 -DCMAKE_BUILD_TYPE=Release -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${COMPAT} -DUSE_DISCORD_PRESENCE=ON .. 2>&1"
+          C:\msys64\usr\bin\bash.exe -lc "cmake -G 'MSYS Makefiles' -DYUZU_BUILD_UNICORN=1 -DCMAKE_BUILD_TYPE=Release -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON .. 2>&1"
         }
   - cd ..
 
@@ -125,6 +124,17 @@ after_build:
           Copy-Item -path "$CMAKE_SOURCE_DIR/license.txt" -destination $RELEASE_DIST
           Copy-Item -path "$CMAKE_SOURCE_DIR/README.md" -destination $RELEASE_DIST
 
+          # copy all the dll dependencies to the release folder
+          . "./.appveyor/UtilityFunctions.ps1"
+          $DLLSearchPath = "C:\msys64\mingw64\bin;$env:PATH"
+          $MingwDLLs = RecursivelyGetDeps $DLLSearchPath "$RELEASE_DIST\yuzu.exe"
+          $MingwDLLs += RecursivelyGetDeps $DLLSearchPath  "$RELEASE_DIST\yuzu_cmd.exe"
+          Write-Host "Detected the following dependencies:"
+          Write-Host $MingwDLLs
+          foreach ($file in $MingwDLLs) {
+            Copy-Item -path "$file" -force -destination "$RELEASE_DIST"
+          }
+
           # copy the qt windows plugin dll to platforms
           Copy-Item -path "C:/msys64/mingw64/share/qt5/plugins/platforms/qwindows.dll" -force -destination "$RELEASE_DIST/platforms"
 
@@ -134,18 +144,6 @@ after_build:
           # copy the qt jpeg imageformat dll to platforms
           Copy-Item -path "C:/msys64/mingw64/share/qt5/plugins/imageformats/qjpeg.dll" -force -destination "$RELEASE_DIST/imageformats"
 
-          # copy all the dll dependencies to the release folder
-          . "./.appveyor/UtilityFunctions.ps1"
-          $DLLSearchPath = "C:\msys64\mingw64\bin;$env:PATH"
-          $MingwDLLs = RecursivelyGetDeps $DLLSearchPath "$RELEASE_DIST\yuzu.exe"
-          $MingwDLLs += RecursivelyGetDeps $DLLSearchPath  "$RELEASE_DIST\yuzu_cmd.exe"
-          $MingwDLLs += RecursivelyGetDeps $DLLSearchPath  "$RELEASE_DIST\imageformats\qjpeg.dll"
-          Write-Host "Detected the following dependencies:"
-          Write-Host $MingwDLLs
-          foreach ($file in $MingwDLLs) {
-            Copy-Item -path "$file" -force -destination "$RELEASE_DIST"
-          }
-
           7z a -tzip $MINGW_BUILD_ZIP $RELEASE_DIST\*
           7z a $MINGW_SEVENZIP $RELEASE_DIST
         }

externals/CMakeLists.txt

@@ -9,6 +9,7 @@ target_include_directories(catch-single-include INTERFACE catch/single_include)
 
 # Dynarmic
 if (ARCHITECTURE_x86_64)
+    add_library(xbyak INTERFACE)
     set(DYNARMIC_TESTS OFF)
     set(DYNARMIC_NO_BUNDLED_FMT ON)
     add_subdirectory(dynarmic)
@@ -52,6 +53,14 @@ target_include_directories(unicorn-headers INTERFACE ./unicorn/include)
 # SoundTouch
 add_subdirectory(soundtouch)
 
+# Xbyak
+if (ARCHITECTURE_x86_64)
+    # Defined before "dynarmic" above
+    # add_library(xbyak INTERFACE)
+    target_include_directories(xbyak INTERFACE ./xbyak/xbyak)
+    target_compile_definitions(xbyak INTERFACE XBYAK_NO_OP_NAMES)
+endif()
+
 # Opus
 add_subdirectory(opus)
 target_include_directories(opus INTERFACE ./opus/include)
@@ -61,28 +70,3 @@ if(ENABLE_CUBEB)
     set(BUILD_TESTS OFF CACHE BOOL "")
     add_subdirectory(cubeb EXCLUDE_FROM_ALL)
 endif()
-
-# DiscordRPC
-if (USE_DISCORD_PRESENCE)
-    add_subdirectory(discord-rpc EXCLUDE_FROM_ALL)
-    target_include_directories(discord-rpc INTERFACE ./discord-rpc/include)
-endif()
-
-if (ENABLE_WEB_SERVICE)
-    # LibreSSL
-    set(LIBRESSL_SKIP_INSTALL ON CACHE BOOL "")
-    add_subdirectory(libressl EXCLUDE_FROM_ALL)
-    target_include_directories(ssl INTERFACE ./libressl/include)
-	target_compile_definitions(ssl PRIVATE -DHAVE_INET_NTOP)
-
-    # lurlparser
-    add_subdirectory(lurlparser EXCLUDE_FROM_ALL)
-
-    # httplib
-    add_library(httplib INTERFACE)
-    target_include_directories(httplib INTERFACE ./httplib)
-
-    # JSON
-    add_library(json-headers INTERFACE)
-    target_include_directories(json-headers INTERFACE ./json)
-endif()

externals/cmake-modules/GetGitRevisionDescription.cmake.in

@@ -33,10 +33,6 @@ else()
 endif()
 
 if(NOT HEAD_HASH)
-	if(EXISTS "@GIT_DATA@/head-ref")
-		file(READ "@GIT_DATA@/head-ref" HEAD_HASH LIMIT 1024)
-		string(STRIP "${HEAD_HASH}" HEAD_HASH)
-	else()
-		set(HEAD_HASH "Unknown")
-	endif()
+	file(READ "@GIT_DATA@/head-ref" HEAD_HASH LIMIT 1024)
+	string(STRIP "${HEAD_HASH}" HEAD_HASH)
 endif()

externals/httplib/README.md

@@ -1,15 +0,0 @@
-From https://github.com/yhirose/cpp-httplib/commit/d9479bc0b12e8a1e8bce2d34da4feeef488581f3
-
-MIT License
-
-===
-
-cpp-httplib
-
-A C++11 header-only HTTP library.
-
-It's extremely easy to setup. Just include httplib.h file in your code!
-
-Inspired by Sinatra and express.
-
-© 2017 Yuji Hirose

externals/json/README.md

@@ -1,9 +0,0 @@
-JSON for Modern C++
-===================
-
-v3.1.2
-
-This is a mirror providing the single required header file.
-
-The original repository can be found at:
-https://github.com/nlohmann/json/commit/d2dd27dc3b8472dbaa7d66f83619b3ebcd9185fe

externals/lurlparser/CMakeLists.txt

@@ -1,8 +0,0 @@
-add_library(lurlparser
-        LUrlParser.cpp
-        LUrlParser.h
-)
-
-create_target_directory_groups(lurlparser)
-
-target_include_directories(lurlparser INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})

externals/lurlparser/LUrlParser.cpp

@@ -1,265 +0,0 @@
-/*
- * Lightweight URL & URI parser (RFC 1738, RFC 3986)
- * https://github.com/corporateshark/LUrlParser
- *
- * The MIT License (MIT)
- *
- * Copyright (C) 2015 Sergey Kosarevsky (sk@linderdaum.com)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include "LUrlParser.h"
-
-#include <algorithm>
-#include <cstring>
-#include <stdlib.h>
-
-// check if the scheme name is valid
-static bool IsSchemeValid( const std::string& SchemeName )
-{
-    for ( auto c : SchemeName  )
-    {
-        if ( !isalpha( c ) && c != '+' && c != '-' && c != '.' ) return false;
-    }
-
-    return true;
-}
-
-bool LUrlParser::clParseURL::GetPort( int* OutPort ) const
-{
-    if ( !IsValid() ) { return false; }
-
-    int Port = atoi( m_Port.c_str() );
-
-    if ( Port <= 0 || Port > 65535 ) { return false; }
-
-    if ( OutPort ) { *OutPort = Port; }
-
-    return true;
-}
-
-// based on RFC 1738 and RFC 3986
-LUrlParser::clParseURL LUrlParser::clParseURL::ParseURL( const std::string& URL )
-{
-    LUrlParser::clParseURL Result;
-
-    const char* CurrentString = URL.c_str();
-
-    /*
-     *	<scheme>:<scheme-specific-part>
-     *	<scheme> := [a-z\+\-\.]+
-     *	For resiliency, programs interpreting URLs should treat upper case letters as equivalent to lower case in scheme names
-     */
-
-    // try to read scheme
-    {
-        const char* LocalString = strchr( CurrentString, ':' );
-
-        if ( !LocalString )
-        {
-            return clParseURL( LUrlParserError_NoUrlCharacter );
-        }
-
-        // save the scheme name
-        Result.m_Scheme = std::string( CurrentString, LocalString - CurrentString );
-
-        if ( !IsSchemeValid( Result.m_Scheme ) )
-        {
-            return clParseURL( LUrlParserError_InvalidSchemeName );
-        }
-
-        // scheme should be lowercase
-        std::transform( Result.m_Scheme.begin(), Result.m_Scheme.end(), Result.m_Scheme.begin(), ::tolower );
-
-        // skip ':'
-        CurrentString = LocalString+1;
-    }
-
-    /*
-     *	//<user>:<password>@<host>:<port>/<url-path>
-     *	any ":", "@" and "/" must be normalized
-     */
-
-    // skip "//"
-    if ( *CurrentString++ != '/' ) return clParseURL( LUrlParserError_NoDoubleSlash );
-    if ( *CurrentString++ != '/' ) return clParseURL( LUrlParserError_NoDoubleSlash );
-
-    // check if the user name and password are specified
-    bool bHasUserName = false;
-
-    const char* LocalString = CurrentString;
-
-    while ( *LocalString )
-    {
-        if ( *LocalString == '@' )
-        {
-            // user name and password are specified
-            bHasUserName = true;
-            break;
-        }
-        else if ( *LocalString == '/' )
-        {
-            // end of <host>:<port> specification
-            bHasUserName = false;
-            break;
-        }
-
-        LocalString++;
-    }
-
-    // user name and password
-    LocalString = CurrentString;
-
-    if ( bHasUserName )
-    {
-        // read user name
-        while ( *LocalString && *LocalString != ':' && *LocalString != '@' ) LocalString++;
-
-        Result.m_UserName = std::string( CurrentString, LocalString - CurrentString );
-
-        // proceed with the current pointer
-        CurrentString = LocalString;
-
-        if ( *CurrentString == ':' )
-        {
-            // skip ':'
-            CurrentString++;
-
-            // read password
-            LocalString = CurrentString;
-
-            while ( *LocalString && *LocalString != '@' ) LocalString++;
-
-            Result.m_Password = std::string( CurrentString, LocalString - CurrentString );
-
-            CurrentString = LocalString;
-        }
-
-        // skip '@'
-        if ( *CurrentString != '@' )
-        {
-            return clParseURL( LUrlParserError_NoAtSign );
-        }
-
-        CurrentString++;
-    }
-
-    bool bHasBracket = ( *CurrentString == '[' );
-
-    // go ahead, read the host name
-    LocalString = CurrentString;
-
-    while ( *LocalString )
-    {
-        if ( bHasBracket && *LocalString == ']' )
-        {
-            // end of IPv6 address
-            LocalString++;
-            break;
-        }
-        else if ( !bHasBracket && ( *LocalString == ':' || *LocalString == '/' ) )
-        {
-            // port number is specified
-            break;
-        }
-
-        LocalString++;
-    }
-
-    Result.m_Host = std::string( CurrentString, LocalString - CurrentString );
-
-    CurrentString = LocalString;
-
-    // is port number specified?
-    if ( *CurrentString == ':' )
-    {
-        CurrentString++;
-
-        // read port number
-        LocalString = CurrentString;
-
-        while ( *LocalString && *LocalString != '/' ) LocalString++;
-
-        Result.m_Port = std::string( CurrentString, LocalString - CurrentString );
-
-        CurrentString = LocalString;
-    }
-
-    // end of string
-    if ( !*CurrentString )
-    {
-        Result.m_ErrorCode = LUrlParserError_Ok;
-
-        return Result;
-    }
-
-    // skip '/'
-    if ( *CurrentString != '/' )
-    {
-        return clParseURL( LUrlParserError_NoSlash );
-    }
-
-    CurrentString++;
-
-    // parse the path
-    LocalString = CurrentString;
-
-    while ( *LocalString && *LocalString != '#' && *LocalString != '?' ) LocalString++;
-
-    Result.m_Path = std::string( CurrentString, LocalString - CurrentString );
-
-    CurrentString = LocalString;
-
-    // check for query
-    if ( *CurrentString == '?' )
-    {
-        // skip '?'
-        CurrentString++;
-
-        // read query
-        LocalString = CurrentString;
-
-        while ( *LocalString && *LocalString != '#' ) LocalString++;
-
-        Result.m_Query = std::string( CurrentString, LocalString - CurrentString );
-
-        CurrentString = LocalString;
-    }
-
-    // check for fragment
-    if ( *CurrentString == '#' )
-    {
-        // skip '#'
-        CurrentString++;
-
-        // read fragment
-        LocalString = CurrentString;
-
-        while ( *LocalString ) LocalString++;
-
-        Result.m_Fragment = std::string( CurrentString, LocalString - CurrentString );
-
-        CurrentString = LocalString;
-    }
-
-    Result.m_ErrorCode = LUrlParserError_Ok;
-
-    return Result;
-}

externals/lurlparser/LUrlParser.h

@@ -1,78 +0,0 @@
-/*
- * Lightweight URL & URI parser (RFC 1738, RFC 3986)
- * https://github.com/corporateshark/LUrlParser
- *
- * The MIT License (MIT)
- *
- * Copyright (C) 2015 Sergey Kosarevsky (sk@linderdaum.com)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#pragma once
-
-#include <string>
-
-namespace LUrlParser
-{
-enum LUrlParserError
-{
-    LUrlParserError_Ok = 0,
-    LUrlParserError_Uninitialized = 1,
-    LUrlParserError_NoUrlCharacter = 2,
-    LUrlParserError_InvalidSchemeName = 3,
-    LUrlParserError_NoDoubleSlash = 4,
-    LUrlParserError_NoAtSign = 5,
-    LUrlParserError_UnexpectedEndOfLine = 6,
-    LUrlParserError_NoSlash = 7,
-};
-
-class clParseURL
-{
-public:
-    LUrlParserError m_ErrorCode;
-    std::string m_Scheme;
-    std::string m_Host;
-    std::string m_Port;
-    std::string m_Path;
-    std::string m_Query;
-    std::string m_Fragment;
-    std::string m_UserName;
-    std::string m_Password;
-
-    clParseURL()
-            : m_ErrorCode( LUrlParserError_Uninitialized )
-    {}
-
-    /// return 'true' if the parsing was successful
-    bool IsValid() const { return m_ErrorCode == LUrlParserError_Ok; }
-
-    /// helper to convert the port number to int, return 'true' if the port is valid (within the 0..65535 range)
-    bool GetPort( int* OutPort ) const;
-
-    /// parse the URL
-    static clParseURL ParseURL( const std::string& URL );
-
-private:
-    explicit clParseURL( LUrlParserError ErrorCode )
-            : m_ErrorCode( ErrorCode )
-    {}
-};
-
-} // namespace LUrlParser

externals/lurlparser/README.md

@@ -1,19 +0,0 @@
-From https://github.com/corporateshark/LUrlParser/commit/455d5e2d27e3946f11ad0328fee9ee2628e6a8e2
-
-MIT License
-
-===
-
-Lightweight URL & URI parser (RFC 1738, RFC 3986)
-
-(C) Sergey Kosarevsky, 2015
-
-@corporateshark sk@linderdaum.com
-
-http://www.linderdaum.com
-
-http://blog.linderdaum.com
-
-=============================
-
-A tiny and lightweight URL & URI parser (RFC 1738, RFC 3986) written in C++.

src/CMakeLists.txt

@@ -13,6 +13,3 @@ endif()
 if (ENABLE_QT)
     add_subdirectory(yuzu)
 endif()
-if (ENABLE_WEB_SERVICE)
-    add_subdirectory(web_service)
-endif()

src/audio_core/algorithm/interpolate.cpp

@@ -54,9 +54,8 @@ std::vector<s16> Interpolate(InterpolationState& state, std::vector<s16> input,
             double l = 0.0;
             double r = 0.0;
             for (std::size_t j = 0; j < h.size(); j++) {
-                const double lanczos_calc = Lanczos(taps, pos + j - taps + 1);
-                l += lanczos_calc * h[j][0];
-                r += lanczos_calc * h[j][1];
+                l += Lanczos(taps, pos + j - taps + 1) * h[j][0];
+                r += Lanczos(taps, pos + j - taps + 1) * h[j][1];
             }
             output.emplace_back(static_cast<s16>(std::clamp(l, -32768.0, 32767.0)));
             output.emplace_back(static_cast<s16>(std::clamp(r, -32768.0, 32767.0)));

src/audio_core/audio_out.cpp

@@ -30,7 +30,8 @@ static Stream::Format ChannelsToStreamFormat(u32 num_channels) {
 StreamPtr AudioOut::OpenStream(u32 sample_rate, u32 num_channels, std::string&& name,
                                Stream::ReleaseCallback&& release_callback) {
     if (!sink) {
-        sink = CreateSinkFromID(Settings::values.sink_id, Settings::values.audio_device_id);
+        const SinkDetails& sink_details = GetSinkDetails(Settings::values.sink_id);
+        sink = sink_details.factory(Settings::values.audio_device_id);
     }
 
     return std::make_shared<Stream>(

src/audio_core/audio_renderer.cpp

@@ -8,7 +8,7 @@
 #include "audio_core/codec.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
-#include "core/hle/kernel/writable_event.h"
+#include "core/hle/kernel/event.h"
 #include "core/memory.h"
 
 namespace AudioCore {
@@ -30,7 +30,7 @@ public:
         return info;
     }
 
-    VoiceInfo& GetInfo() {
+    VoiceInfo& Info() {
         return info;
     }
 
@@ -51,30 +51,9 @@ private:
     VoiceInfo info{};
 };
 
-class AudioRenderer::EffectState {
-public:
-    const EffectOutStatus& GetOutStatus() const {
-        return out_status;
-    }
-
-    const EffectInStatus& GetInfo() const {
-        return info;
-    }
-
-    EffectInStatus& GetInfo() {
-        return info;
-    }
-
-    void UpdateState();
-
-private:
-    EffectOutStatus out_status{};
-    EffectInStatus info{};
-};
 AudioRenderer::AudioRenderer(AudioRendererParameter params,
-                             Kernel::SharedPtr<Kernel::WritableEvent> buffer_event)
-    : worker_params{params}, buffer_event{buffer_event}, voices(params.voice_count),
-      effects(params.effect_count) {
+                             Kernel::SharedPtr<Kernel::Event> buffer_event)
+    : worker_params{params}, buffer_event{buffer_event}, voices(params.voice_count) {
 
     audio_out = std::make_unique<AudioCore::AudioOut>();
     stream = audio_out->OpenStream(STREAM_SAMPLE_RATE, STREAM_NUM_CHANNELS, "AudioRenderer",
@@ -100,10 +79,6 @@ u32 AudioRenderer::GetMixBufferCount() const {
     return worker_params.mix_buffer_count;
 }
 
-Stream::State AudioRenderer::GetStreamState() const {
-    return stream->GetState();
-}
-
 std::vector<u8> AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_params) {
     // Copy UpdateDataHeader struct
     UpdateDataHeader config{};
@@ -117,29 +92,11 @@ std::vector<u8> AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_
                 memory_pool_count * sizeof(MemoryPoolInfo));
 
     // Copy VoiceInfo structs
-    std::size_t voice_offset{sizeof(UpdateDataHeader) + config.behavior_size +
-                             config.memory_pools_size + config.voice_resource_size};
+    std::size_t offset{sizeof(UpdateDataHeader) + config.behavior_size + config.memory_pools_size +
+                       config.voice_resource_size};
     for (auto& voice : voices) {
-        std::memcpy(&voice.GetInfo(), input_params.data() + voice_offset, sizeof(VoiceInfo));
-        voice_offset += sizeof(VoiceInfo);
-    }
-
-    std::size_t effect_offset{sizeof(UpdateDataHeader) + config.behavior_size +
-                              config.memory_pools_size + config.voice_resource_size +
-                              config.voices_size};
-    for (auto& effect : effects) {
-        std::memcpy(&effect.GetInfo(), input_params.data() + effect_offset, sizeof(EffectInStatus));
-        effect_offset += sizeof(EffectInStatus);
-    }
-
-    // Update memory pool state
-    std::vector<MemoryPoolEntry> memory_pool(memory_pool_count);
-    for (std::size_t index = 0; index < memory_pool.size(); ++index) {
-        if (mem_pool_info[index].pool_state == MemoryPoolStates::RequestAttach) {
-            memory_pool[index].state = MemoryPoolStates::Attached;
-        } else if (mem_pool_info[index].pool_state == MemoryPoolStates::RequestDetach) {
-            memory_pool[index].state = MemoryPoolStates::Detached;
-        }
+        std::memcpy(&voice.Info(), input_params.data() + offset, sizeof(VoiceInfo));
+        offset += sizeof(VoiceInfo);
     }
 
     // Update voices
@@ -153,8 +110,14 @@ std::vector<u8> AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_
         }
     }
 
-    for (auto& effect : effects) {
-        effect.UpdateState();
+    // Update memory pool state
+    std::vector<MemoryPoolEntry> memory_pool(memory_pool_count);
+    for (std::size_t index = 0; index < memory_pool.size(); ++index) {
+        if (mem_pool_info[index].pool_state == MemoryPoolStates::RequestAttach) {
+            memory_pool[index].state = MemoryPoolStates::Attached;
+        } else if (mem_pool_info[index].pool_state == MemoryPoolStates::RequestDetach) {
+            memory_pool[index].state = MemoryPoolStates::Detached;
+        }
     }
 
     // Release previous buffers and queue next ones for playback
@@ -177,14 +140,6 @@ std::vector<u8> AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_
         voice_out_status_offset += sizeof(VoiceOutStatus);
     }
 
-    std::size_t effect_out_status_offset{
-        sizeof(UpdateDataHeader) + response_data.memory_pools_size + response_data.voices_size +
-        response_data.voice_resource_size};
-    for (const auto& effect : effects) {
-        std::memcpy(output_params.data() + effect_out_status_offset, &effect.GetOutStatus(),
-                    sizeof(EffectOutStatus));
-        effect_out_status_offset += sizeof(EffectOutStatus);
-    }
     return output_params;
 }
 
@@ -285,32 +240,11 @@ void AudioRenderer::VoiceState::RefreshBuffer() {
         break;
     }
 
-    // Only interpolate when necessary, expensive.
-    if (GetInfo().sample_rate != STREAM_SAMPLE_RATE) {
-        samples = Interpolate(interp_state, std::move(samples), GetInfo().sample_rate,
-                              STREAM_SAMPLE_RATE);
-    }
+    samples = Interpolate(interp_state, std::move(samples), Info().sample_rate, STREAM_SAMPLE_RATE);
 
     is_refresh_pending = false;
 }
 
-void AudioRenderer::EffectState::UpdateState() {
-    if (info.is_new) {
-        out_status.state = EffectStatus::New;
-    } else {
-        if (info.type == Effect::Aux) {
-            ASSERT_MSG(Memory::Read32(info.aux_info.return_buffer_info) == 0,
-                       "Aux buffers tried to update");
-            ASSERT_MSG(Memory::Read32(info.aux_info.send_buffer_info) == 0,
-                       "Aux buffers tried to update");
-            ASSERT_MSG(Memory::Read32(info.aux_info.return_buffer_base) == 0,
-                       "Aux buffers tried to update");
-            ASSERT_MSG(Memory::Read32(info.aux_info.send_buffer_base) == 0,
-                       "Aux buffers tried to update");
-        }
-    }
-}
-
 static constexpr s16 ClampToS16(s32 value) {
     return static_cast<s16>(std::clamp(value, -32768, 32767));
 }

src/audio_core/audio_renderer.h

@@ -15,7 +15,7 @@
 #include "core/hle/kernel/object.h"
 
 namespace Kernel {
-class WritableEvent;
+class Event;
 }
 
 namespace AudioCore {
@@ -28,16 +28,6 @@ enum class PlayState : u8 {
     Paused = 2,
 };
 
-enum class Effect : u8 {
-    None = 0,
-    Aux = 2,
-};
-
-enum class EffectStatus : u8 {
-    None = 0,
-    New = 1,
-};
-
 struct AudioRendererParameter {
     u32_le sample_rate;
     u32_le sample_count;
@@ -138,43 +128,6 @@ struct VoiceOutStatus {
 };
 static_assert(sizeof(VoiceOutStatus) == 0x10, "VoiceOutStatus has wrong size");
 
-struct AuxInfo {
-    std::array<u8, 24> input_mix_buffers;
-    std::array<u8, 24> output_mix_buffers;
-    u32_le mix_buffer_count;
-    u32_le sample_rate; // Stored in the aux buffer currently
-    u32_le sample_count;
-    u64_le send_buffer_info;
-    u64_le send_buffer_base;
-
-    u64_le return_buffer_info;
-    u64_le return_buffer_base;
-};
-static_assert(sizeof(AuxInfo) == 0x60, "AuxInfo is an invalid size");
-
-struct EffectInStatus {
-    Effect type;
-    u8 is_new;
-    u8 is_enabled;
-    INSERT_PADDING_BYTES(1);
-    u32_le mix_id;
-    u64_le buffer_base;
-    u64_le buffer_sz;
-    s32_le priority;
-    INSERT_PADDING_BYTES(4);
-    union {
-        std::array<u8, 0xa0> raw;
-        AuxInfo aux_info;
-    };
-};
-static_assert(sizeof(EffectInStatus) == 0xc0, "EffectInStatus is an invalid size");
-
-struct EffectOutStatus {
-    EffectStatus state;
-    INSERT_PADDING_BYTES(0xf);
-};
-static_assert(sizeof(EffectOutStatus) == 0x10, "EffectOutStatus is an invalid size");
-
 struct UpdateDataHeader {
     UpdateDataHeader() {}
 
@@ -208,8 +161,7 @@ static_assert(sizeof(UpdateDataHeader) == 0x40, "UpdateDataHeader has wrong size
 
 class AudioRenderer {
 public:
-    AudioRenderer(AudioRendererParameter params,
-                  Kernel::SharedPtr<Kernel::WritableEvent> buffer_event);
+    AudioRenderer(AudioRendererParameter params, Kernel::SharedPtr<Kernel::Event> buffer_event);
     ~AudioRenderer();
 
     std::vector<u8> UpdateAudioRenderer(const std::vector<u8>& input_params);
@@ -218,16 +170,13 @@ public:
     u32 GetSampleRate() const;
     u32 GetSampleCount() const;
     u32 GetMixBufferCount() const;
-    Stream::State GetStreamState() const;
 
 private:
-    class EffectState;
     class VoiceState;
 
     AudioRendererParameter worker_params;
-    Kernel::SharedPtr<Kernel::WritableEvent> buffer_event;
+    Kernel::SharedPtr<Kernel::Event> buffer_event;
     std::vector<VoiceState> voices;
-    std::vector<EffectState> effects;
     std::unique_ptr<AudioOut> audio_out;
     AudioCore::StreamPtr stream;
 };

src/audio_core/cubeb_sink.cpp

@@ -107,7 +107,7 @@ private:
     static void StateCallback(cubeb_stream* stream, void* user_data, cubeb_state state);
 };
 
-CubebSink::CubebSink(std::string_view target_device_name) {
+CubebSink::CubebSink(std::string target_device_name) {
     if (cubeb_init(&ctx, "yuzu", nullptr) != CUBEB_OK) {
         LOG_CRITICAL(Audio_Sink, "cubeb_init failed");
         return;
@@ -121,8 +121,7 @@ CubebSink::CubebSink(std::string_view target_device_name) {
             const auto collection_end{collection.device + collection.count};
             const auto device{
                 std::find_if(collection.device, collection_end, [&](const cubeb_device_info& info) {
-                    return info.friendly_name != nullptr &&
-                           target_device_name == info.friendly_name;
+                    return target_device_name == info.friendly_name;
                 })};
             if (device != collection_end) {
                 output_device = device->devid;

src/audio_core/cubeb_sink.h

@@ -15,7 +15,7 @@ namespace AudioCore {
 
 class CubebSink final : public Sink {
 public:
-    explicit CubebSink(std::string_view device_id);
+    explicit CubebSink(std::string device_id);
     ~CubebSink() override;
 
     SinkStream& AcquireSinkStream(u32 sample_rate, u32 num_channels,

src/audio_core/null_sink.h

@@ -10,7 +10,7 @@ namespace AudioCore {
 
 class NullSink final : public Sink {
 public:
-    explicit NullSink(std::string_view) {}
+    explicit NullSink(std::string){};
     ~NullSink() override = default;
 
     SinkStream& AcquireSinkStream(u32 /*sample_rate*/, u32 /*num_channels*/,

src/audio_core/sink_details.cpp

@@ -14,68 +14,31 @@
 #include "common/logging/log.h"
 
 namespace AudioCore {
-namespace {
-struct SinkDetails {
-    using FactoryFn = std::unique_ptr<Sink> (*)(std::string_view);
-    using ListDevicesFn = std::vector<std::string> (*)();
 
-    /// Name for this sink.
-    const char* id;
-    /// A method to call to construct an instance of this type of sink.
-    FactoryFn factory;
-    /// A method to call to list available devices.
-    ListDevicesFn list_devices;
-};
-
-// sink_details is ordered in terms of desirability, with the best choice at the top.
-constexpr SinkDetails sink_details[] = {
+// g_sink_details is ordered in terms of desirability, with the best choice at the top.
+const std::vector<SinkDetails> g_sink_details = {
 #ifdef HAVE_CUBEB
-    SinkDetails{"cubeb",
-                [](std::string_view device_id) -> std::unique_ptr<Sink> {
-                    return std::make_unique<CubebSink>(device_id);
-                },
-                &ListCubebSinkDevices},
+    SinkDetails{"cubeb", &std::make_unique<CubebSink, std::string>, &ListCubebSinkDevices},
 #endif
-    SinkDetails{"null",
-                [](std::string_view device_id) -> std::unique_ptr<Sink> {
-                    return std::make_unique<NullSink>(device_id);
-                },
+    SinkDetails{"null", &std::make_unique<NullSink, std::string>,
                 [] { return std::vector<std::string>{"null"}; }},
 };
 
 const SinkDetails& GetSinkDetails(std::string_view sink_id) {
     auto iter =
-        std::find_if(std::begin(sink_details), std::end(sink_details),
+        std::find_if(g_sink_details.begin(), g_sink_details.end(),
                      [sink_id](const auto& sink_detail) { return sink_detail.id == sink_id; });
 
-    if (sink_id == "auto" || iter == std::end(sink_details)) {
+    if (sink_id == "auto" || iter == g_sink_details.end()) {
         if (sink_id != "auto") {
             LOG_ERROR(Audio, "AudioCore::SelectSink given invalid sink_id {}", sink_id);
         }
         // Auto-select.
-        // sink_details is ordered in terms of desirability, with the best choice at the front.
-        iter = std::begin(sink_details);
+        // g_sink_details is ordered in terms of desirability, with the best choice at the front.
+        iter = g_sink_details.begin();
     }
 
     return *iter;
 }
-} // Anonymous namespace
-
-std::vector<const char*> GetSinkIDs() {
-    std::vector<const char*> sink_ids(std::size(sink_details));
-
-    std::transform(std::begin(sink_details), std::end(sink_details), std::begin(sink_ids),
-                   [](const auto& sink) { return sink.id; });
-
-    return sink_ids;
-}
-
-std::vector<std::string> GetDeviceListForSink(std::string_view sink_id) {
-    return GetSinkDetails(sink_id).list_devices();
-}
-
-std::unique_ptr<Sink> CreateSinkFromID(std::string_view sink_id, std::string_view device_id) {
-    return GetSinkDetails(sink_id).factory(device_id);
-}
 
 } // namespace AudioCore

src/audio_core/sink_details.h

@@ -4,21 +4,34 @@
 
 #pragma once
 
+#include <functional>
+#include <memory>
 #include <string>
 #include <string_view>
+#include <utility>
 #include <vector>
 
 namespace AudioCore {
 
 class Sink;
 
-/// Retrieves the IDs for all available audio sinks.
-std::vector<const char*> GetSinkIDs();
+struct SinkDetails {
+    using FactoryFn = std::function<std::unique_ptr<Sink>(std::string)>;
+    using ListDevicesFn = std::function<std::vector<std::string>()>;
 
-/// Gets the list of devices for a particular sink identified by the given ID.
-std::vector<std::string> GetDeviceListForSink(std::string_view sink_id);
+    SinkDetails(const char* id_, FactoryFn factory_, ListDevicesFn list_devices_)
+        : id(id_), factory(std::move(factory_)), list_devices(std::move(list_devices_)) {}
 
-/// Creates an audio sink identified by the given device ID.
-std::unique_ptr<Sink> CreateSinkFromID(std::string_view sink_id, std::string_view device_id);
+    /// Name for this sink.
+    const char* id;
+    /// A method to call to construct an instance of this type of sink.
+    FactoryFn factory;
+    /// A method to call to list available devices.
+    ListDevicesFn list_devices;
+};
+
+extern const std::vector<SinkDetails> g_sink_details;
+
+const SinkDetails& GetSinkDetails(std::string_view sink_id);
 
 } // namespace AudioCore

src/audio_core/stream.cpp

@@ -11,6 +11,7 @@
 #include "audio_core/stream.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
+#include "common/microprofile.h"
 #include "core/core_timing.h"
 #include "core/core_timing_util.h"
 #include "core/settings.h"
@@ -48,14 +49,9 @@ void Stream::Play() {
 }
 
 void Stream::Stop() {
-    state = State::Stopped;
     ASSERT_MSG(false, "Unimplemented");
 }
 
-Stream::State Stream::GetState() const {
-    return state;
-}
-
 s64 Stream::GetBufferReleaseCycles(const Buffer& buffer) const {
     const std::size_t num_samples{buffer.GetSamples().size() / GetNumChannels()};
     return CoreTiming::usToCycles((static_cast<u64>(num_samples) * 1000000) / sample_rate);
@@ -103,7 +99,10 @@ void Stream::PlayNextBuffer() {
     CoreTiming::ScheduleEventThreadsafe(GetBufferReleaseCycles(*active_buffer), release_event, {});
 }
 
+MICROPROFILE_DEFINE(AudioOutput, "Audio", "ReleaseActiveBuffer", MP_RGB(100, 100, 255));
+
 void Stream::ReleaseActiveBuffer() {
+    MICROPROFILE_SCOPE(AudioOutput);
     ASSERT(active_buffer);
     released_buffers.push(std::move(active_buffer));
     release_callback();

src/audio_core/stream.h

@@ -33,12 +33,6 @@ public:
         Multi51Channel16,
     };
 
-    /// Current state of the stream
-    enum class State {
-        Stopped,
-        Playing,
-    };
-
     /// Callback function type, used to change guest state on a buffer being released
     using ReleaseCallback = std::function<void()>;
 
@@ -78,10 +72,13 @@ public:
     /// Gets the number of channels
     u32 GetNumChannels() const;
 
-    /// Get the state
-    State GetState() const;
-
 private:
+    /// Current state of the stream
+    enum class State {
+        Stopped,
+        Playing,
+    };
+
     /// Plays the next queued buffer in the audio stream, starting playback if necessary
     void PlayNextBuffer();
 

src/audio_core/time_stretch.cpp

@@ -10,7 +10,8 @@
 
 namespace AudioCore {
 
-TimeStretcher::TimeStretcher(u32 sample_rate, u32 channel_count) : m_sample_rate{sample_rate} {
+TimeStretcher::TimeStretcher(u32 sample_rate, u32 channel_count)
+    : m_sample_rate(sample_rate), m_channel_count(channel_count) {
     m_sound_touch.setChannels(channel_count);
     m_sound_touch.setSampleRate(sample_rate);
     m_sound_touch.setPitch(1.0);
@@ -32,10 +33,10 @@ std::size_t TimeStretcher::Process(const s16* in, std::size_t num_in, s16* out,
     // We were given actual_samples number of samples, and num_samples were requested from us.
     double current_ratio = static_cast<double>(num_in) / static_cast<double>(num_out);
 
-    const double max_latency = 0.25; // seconds
+    const double max_latency = 1.0; // seconds
     const double max_backlog = m_sample_rate * max_latency;
     const double backlog_fullness = m_sound_touch.numSamples() / max_backlog;
-    if (backlog_fullness > 4.0) {
+    if (backlog_fullness > 5.0) {
         // Too many samples in backlog: Don't push anymore on
         num_in = 0;
     }
@@ -49,7 +50,7 @@ std::size_t TimeStretcher::Process(const s16* in, std::size_t num_in, s16* out,
 
     // This low-pass filter smoothes out variance in the calculated stretch ratio.
     // The time-scale determines how responsive this filter is.
-    constexpr double lpf_time_scale = 0.712; // seconds
+    constexpr double lpf_time_scale = 2.0; // seconds
     const double lpf_gain = 1.0 - std::exp(-time_delta / lpf_time_scale);
     m_stretch_ratio += lpf_gain * (current_ratio - m_stretch_ratio);
 
@@ -58,7 +59,7 @@ std::size_t TimeStretcher::Process(const s16* in, std::size_t num_in, s16* out,
     m_stretch_ratio = std::max(m_stretch_ratio, 0.05);
     m_sound_touch.setTempo(m_stretch_ratio);
 
-    LOG_TRACE(Audio, "{:5}/{:5} ratio:{:0.6f} backlog:{:0.6f}", num_in, num_out, m_stretch_ratio,
+    LOG_DEBUG(Audio, "{:5}/{:5} ratio:{:0.6f} backlog:{:0.6f}", num_in, num_out, m_stretch_ratio,
               backlog_fullness);
 
     m_sound_touch.putSamples(in, static_cast<u32>(num_in));

src/audio_core/time_stretch.h

@@ -27,6 +27,7 @@ public:
 
 private:
     u32 m_sample_rate;
+    u32 m_channel_count;
     soundtouch::SoundTouch m_sound_touch;
     double m_stretch_ratio = 1.0;
 };

src/common/CMakeLists.txt

@@ -29,7 +29,7 @@ if ($ENV{CI})
       if (BUILD_VERSION)
         # This leaves a trailing space on the last word, but we actually want that
         # because of how it's styled in the title bar.
-        set(BUILD_FULLNAME "${REPO_NAME} ${BUILD_VERSION} ")
+        set(BUILD_FULLNAME "${REPO_NAME} #${BUILD_VERSION} ")
       else()
         set(BUILD_FULLNAME "")
       endif()
@@ -41,9 +41,8 @@ configure_file("${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp.in" "${CMAKE_CURRENT_SOU
 add_library(common STATIC
     alignment.h
     assert.h
-    detached_tasks.cpp
-    detached_tasks.h
     bit_field.h
+    bit_set.h
     cityhash.cpp
     cityhash.h
     color.h
@@ -63,6 +62,8 @@ add_library(common STATIC
     logging/text_formatter.cpp
     logging/text_formatter.h
     math_util.h
+    memory_util.cpp
+    memory_util.h
     microprofile.cpp
     microprofile.h
     microprofileui.h
@@ -86,7 +87,6 @@ add_library(common STATIC
     timer.cpp
     timer.h
     vector_math.h
-    web_result.h
 )
 
 if(ARCHITECTURE_x86_64)
@@ -94,9 +94,14 @@ if(ARCHITECTURE_x86_64)
         PRIVATE
             x64/cpu_detect.cpp
             x64/cpu_detect.h
+            x64/xbyak_abi.h
+            x64/xbyak_util.h
     )
 endif()
 
 create_target_directory_groups(common)
 
 target_link_libraries(common PUBLIC Boost::boost fmt microprofile)
+if (ARCHITECTURE_x86_64)
+    target_link_libraries(common PRIVATE xbyak)
+endif()

src/common/alignment.h

@@ -19,16 +19,4 @@ constexpr T AlignDown(T value, std::size_t size) {
     return static_cast<T>(value - value % size);
 }
 
-template <typename T>
-constexpr bool Is4KBAligned(T value) {
-    static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
-    return (value & 0xFFF) == 0;
-}
-
-template <typename T>
-constexpr bool IsWordAligned(T value) {
-    static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
-    return (value & 0b11) == 0;
-}
-
 } // namespace Common

src/common/assert.h

@@ -52,8 +52,5 @@ __declspec(noinline, noreturn)
 #define DEBUG_ASSERT_MSG(_a_, _desc_, ...)
 #endif
 
-#define UNIMPLEMENTED() ASSERT_MSG(false, "Unimplemented code!")
+#define UNIMPLEMENTED() LOG_CRITICAL(Debug, "Unimplemented code!")
 #define UNIMPLEMENTED_MSG(...) ASSERT_MSG(false, __VA_ARGS__)
-
-#define UNIMPLEMENTED_IF(cond) ASSERT_MSG(!(cond), "Unimplemented code!")
-#define UNIMPLEMENTED_IF_MSG(cond, ...) ASSERT_MSG(!(cond), __VA_ARGS__)

src/common/bit_field.h

@@ -117,21 +117,21 @@ private:
     // We don't delete it because we want BitField to be trivially copyable.
     constexpr BitField& operator=(const BitField&) = default;
 
-    // UnderlyingType is T for non-enum types and the underlying type of T if
+    // StorageType is T for non-enum types and the underlying type of T if
     // T is an enumeration. Note that T is wrapped within an enable_if in the
     // former case to workaround compile errors which arise when using
     // std::underlying_type<T>::type directly.
-    using UnderlyingType = typename std::conditional_t<std::is_enum_v<T>, std::underlying_type<T>,
-                                                       std::enable_if<true, T>>::type;
+    using StorageType = typename std::conditional_t<std::is_enum<T>::value, std::underlying_type<T>,
+                                                    std::enable_if<true, T>>::type;
 
-    // We store the value as the unsigned type to avoid undefined behaviour on value shifting
-    using StorageType = std::make_unsigned_t<UnderlyingType>;
+    // Unsigned version of StorageType
+    using StorageTypeU = std::make_unsigned_t<StorageType>;
 
 public:
     /// Constants to allow limited introspection of fields if needed
     static constexpr std::size_t position = Position;
     static constexpr std::size_t bits = Bits;
-    static constexpr StorageType mask = (((StorageType)~0) >> (8 * sizeof(T) - bits)) << position;
+    static constexpr StorageType mask = (((StorageTypeU)~0) >> (8 * sizeof(T) - bits)) << position;
 
     /**
      * Formats a value by masking and shifting it according to the field parameters. A value
@@ -148,12 +148,11 @@ public:
      * union in a constexpr context.
      */
     static constexpr FORCE_INLINE T ExtractValue(const StorageType& storage) {
-        if constexpr (std::numeric_limits<UnderlyingType>::is_signed) {
+        if (std::numeric_limits<T>::is_signed) {
             std::size_t shift = 8 * sizeof(T) - bits;
-            return static_cast<T>(static_cast<UnderlyingType>(storage << (shift - position)) >>
-                                  shift);
+            return (T)((storage << (shift - position)) >> shift);
         } else {
-            return static_cast<T>((storage & mask) >> position);
+            return (T)((storage & mask) >> position);
         }
     }
 

src/common/bit_set.h

@@ -0,0 +1,244 @@
+// This file is under the public domain.
+
+#pragma once
+
+#include <cstddef>
+#ifdef _WIN32
+#include <intrin.h>
+#endif
+#include <initializer_list>
+#include <new>
+#include <type_traits>
+#include "common/common_types.h"
+
+// namespace avoids conflict with OS X Carbon; don't use BitSet<T> directly
+namespace Common {
+
+// Helper functions:
+
+#ifdef _MSC_VER
+template <typename T>
+static inline int CountSetBits(T v) {
+    // from https://graphics.stanford.edu/~seander/bithacks.html
+    // GCC has this built in, but MSVC's intrinsic will only emit the actual
+    // POPCNT instruction, which we're not depending on
+    v = v - ((v >> 1) & (T) ~(T)0 / 3);
+    v = (v & (T) ~(T)0 / 15 * 3) + ((v >> 2) & (T) ~(T)0 / 15 * 3);
+    v = (v + (v >> 4)) & (T) ~(T)0 / 255 * 15;
+    return (T)(v * ((T) ~(T)0 / 255)) >> (sizeof(T) - 1) * 8;
+}
+static inline int LeastSignificantSetBit(u8 val) {
+    unsigned long index;
+    _BitScanForward(&index, val);
+    return (int)index;
+}
+static inline int LeastSignificantSetBit(u16 val) {
+    unsigned long index;
+    _BitScanForward(&index, val);
+    return (int)index;
+}
+static inline int LeastSignificantSetBit(u32 val) {
+    unsigned long index;
+    _BitScanForward(&index, val);
+    return (int)index;
+}
+static inline int LeastSignificantSetBit(u64 val) {
+    unsigned long index;
+    _BitScanForward64(&index, val);
+    return (int)index;
+}
+#else
+static inline int CountSetBits(u8 val) {
+    return __builtin_popcount(val);
+}
+static inline int CountSetBits(u16 val) {
+    return __builtin_popcount(val);
+}
+static inline int CountSetBits(u32 val) {
+    return __builtin_popcount(val);
+}
+static inline int CountSetBits(u64 val) {
+    return __builtin_popcountll(val);
+}
+static inline int LeastSignificantSetBit(u8 val) {
+    return __builtin_ctz(val);
+}
+static inline int LeastSignificantSetBit(u16 val) {
+    return __builtin_ctz(val);
+}
+static inline int LeastSignificantSetBit(u32 val) {
+    return __builtin_ctz(val);
+}
+static inline int LeastSignificantSetBit(u64 val) {
+    return __builtin_ctzll(val);
+}
+#endif
+
+// Similar to std::bitset, this is a class which encapsulates a bitset, i.e.
+// using the set bits of an integer to represent a set of integers.  Like that
+// class, it acts like an array of bools:
+//     BitSet32 bs;
+//     bs[1] = true;
+// but also like the underlying integer ([0] = least significant bit):
+//     BitSet32 bs2 = ...;
+//     bs = (bs ^ bs2) & BitSet32(0xffff);
+// The following additional functionality is provided:
+// - Construction using an initializer list.
+//     BitSet bs { 1, 2, 4, 8 };
+// - Efficiently iterating through the set bits:
+//     for (int i : bs)
+//         [i is the *index* of a set bit]
+//   (This uses the appropriate CPU instruction to find the next set bit in one
+//   operation.)
+// - Counting set bits using .Count() - see comment on that method.
+
+// TODO: use constexpr when MSVC gets out of the Dark Ages
+
+template <typename IntTy>
+class BitSet {
+    static_assert(!std::is_signed_v<IntTy>, "BitSet should not be used with signed types");
+
+public:
+    // A reference to a particular bit, returned from operator[].
+    class Ref {
+    public:
+        Ref(Ref&& other) : m_bs(other.m_bs), m_mask(other.m_mask) {}
+        Ref(BitSet* bs, IntTy mask) : m_bs(bs), m_mask(mask) {}
+        operator bool() const {
+            return (m_bs->m_val & m_mask) != 0;
+        }
+        bool operator=(bool set) {
+            m_bs->m_val = (m_bs->m_val & ~m_mask) | (set ? m_mask : 0);
+            return set;
+        }
+
+    private:
+        BitSet* m_bs;
+        IntTy m_mask;
+    };
+
+    // A STL-like iterator is required to be able to use range-based for loops.
+    class Iterator {
+    public:
+        Iterator(const Iterator& other) : m_val(other.m_val), m_bit(other.m_bit) {}
+        Iterator(IntTy val) : m_val(val), m_bit(0) {}
+        Iterator& operator=(Iterator other) {
+            new (this) Iterator(other);
+            return *this;
+        }
+        int operator*() {
+            return m_bit + ComputeLsb();
+        }
+        Iterator& operator++() {
+            int lsb = ComputeLsb();
+            m_val >>= lsb + 1;
+            m_bit += lsb + 1;
+            m_has_lsb = false;
+            return *this;
+        }
+        Iterator operator++(int _) {
+            Iterator other(*this);
+            ++*this;
+            return other;
+        }
+        bool operator==(Iterator other) const {
+            return m_val == other.m_val;
+        }
+        bool operator!=(Iterator other) const {
+            return m_val != other.m_val;
+        }
+
+    private:
+        int ComputeLsb() {
+            if (!m_has_lsb) {
+                m_lsb = LeastSignificantSetBit(m_val);
+                m_has_lsb = true;
+            }
+            return m_lsb;
+        }
+        IntTy m_val;
+        int m_bit;
+        int m_lsb = -1;
+        bool m_has_lsb = false;
+    };
+
+    BitSet() : m_val(0) {}
+    explicit BitSet(IntTy val) : m_val(val) {}
+    BitSet(std::initializer_list<int> init) {
+        m_val = 0;
+        for (int bit : init)
+            m_val |= (IntTy)1 << bit;
+    }
+
+    static BitSet AllTrue(std::size_t count) {
+        return BitSet(count == sizeof(IntTy) * 8 ? ~(IntTy)0 : (((IntTy)1 << count) - 1));
+    }
+
+    Ref operator[](std::size_t bit) {
+        return Ref(this, (IntTy)1 << bit);
+    }
+    const Ref operator[](std::size_t bit) const {
+        return (*const_cast<BitSet*>(this))[bit];
+    }
+    bool operator==(BitSet other) const {
+        return m_val == other.m_val;
+    }
+    bool operator!=(BitSet other) const {
+        return m_val != other.m_val;
+    }
+    bool operator<(BitSet other) const {
+        return m_val < other.m_val;
+    }
+    bool operator>(BitSet other) const {
+        return m_val > other.m_val;
+    }
+    BitSet operator|(BitSet other) const {
+        return BitSet(m_val | other.m_val);
+    }
+    BitSet operator&(BitSet other) const {
+        return BitSet(m_val & other.m_val);
+    }
+    BitSet operator^(BitSet other) const {
+        return BitSet(m_val ^ other.m_val);
+    }
+    BitSet operator~() const {
+        return BitSet(~m_val);
+    }
+    BitSet& operator|=(BitSet other) {
+        return *this = *this | other;
+    }
+    BitSet& operator&=(BitSet other) {
+        return *this = *this & other;
+    }
+    BitSet& operator^=(BitSet other) {
+        return *this = *this ^ other;
+    }
+    operator u32() = delete;
+    operator bool() {
+        return m_val != 0;
+    }
+
+    // Warning: Even though on modern CPUs this is a single fast instruction,
+    // Dolphin's official builds do not currently assume POPCNT support on x86,
+    // so slower explicit bit twiddling is generated.  Still should generally
+    // be faster than a loop.
+    unsigned int Count() const {
+        return CountSetBits(m_val);
+    }
+
+    Iterator begin() const {
+        return Iterator(m_val);
+    }
+    Iterator end() const {
+        return Iterator(0);
+    }
+
+    IntTy m_val;
+};
+
+} // namespace Common
+
+typedef Common::BitSet<u8> BitSet8;
+typedef Common::BitSet<u16> BitSet16;
+typedef Common::BitSet<u32> BitSet32;
+typedef Common::BitSet<u64> BitSet64;

src/common/common_paths.h

@@ -33,8 +33,6 @@
 #define NAND_DIR "nand"
 #define SYSDATA_DIR "sysdata"
 #define KEYS_DIR "keys"
-#define LOAD_DIR "load"
-#define DUMP_DIR "dump"
 #define LOG_DIR "log"
 
 // Filenames

src/common/detached_tasks.cpp

@@ -1,41 +0,0 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <thread>
-#include "common/assert.h"
-#include "common/detached_tasks.h"
-
-namespace Common {
-
-DetachedTasks* DetachedTasks::instance = nullptr;
-
-DetachedTasks::DetachedTasks() {
-    ASSERT(instance == nullptr);
-    instance = this;
-}
-
-void DetachedTasks::WaitForAllTasks() {
-    std::unique_lock<std::mutex> lock(mutex);
-    cv.wait(lock, [this]() { return count == 0; });
-}
-
-DetachedTasks::~DetachedTasks() {
-    std::unique_lock<std::mutex> lock(mutex);
-    ASSERT(count == 0);
-    instance = nullptr;
-}
-
-void DetachedTasks::AddTask(std::function<void()> task) {
-    std::unique_lock<std::mutex> lock(instance->mutex);
-    ++instance->count;
-    std::thread([task{std::move(task)}]() {
-        task();
-        std::unique_lock<std::mutex> lock(instance->mutex);
-        --instance->count;
-        std::notify_all_at_thread_exit(instance->cv, std::move(lock));
-    })
-        .detach();
-}
-
-} // namespace Common

src/common/detached_tasks.h

@@ -1,40 +0,0 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <condition_variable>
-#include <functional>
-
-namespace Common {
-
-/**
- * A background manager which ensures that all detached task is finished before program exits.
- *
- * Some tasks, telemetry submission for example, prefer executing asynchronously and don't care
- * about the result. These tasks are suitable for std::thread::detach(). However, this is unsafe if
- * the task is launched just before the program exits (which is a common case for telemetry), so we
- * need to block on these tasks on program exit.
- *
- * To make detached task safe, a single DetachedTasks object should be placed in the main(), and
- * call WaitForAllTasks() after all program execution but before global/static variable destruction.
- * Any potentially unsafe detached task should be executed via DetachedTasks::AddTask.
- */
-class DetachedTasks {
-public:
-    DetachedTasks();
-    ~DetachedTasks();
-    void WaitForAllTasks();
-
-    static void AddTask(std::function<void()> task);
-
-private:
-    static DetachedTasks* instance;
-
-    std::condition_variable cv;
-    std::mutex mutex;
-    int count = 0;
-};
-
-} // namespace Common

src/common/file_util.cpp

@@ -15,24 +15,21 @@
 #ifdef _WIN32
 #include <windows.h>
 // windows.h needs to be included before other windows headers
-#include <direct.h> // getcwd
+#include <commdlg.h> // for GetSaveFileName
+#include <direct.h>  // getcwd
 #include <io.h>
 #include <shellapi.h>
 #include <shlobj.h> // for SHGetFolderPath
 #include <tchar.h>
 #include "common/string_util.h"
 
-#ifdef _MSC_VER
-// 64 bit offsets for MSVC
+// 64 bit offsets for windows
 #define fseeko _fseeki64
 #define ftello _ftelli64
-#define fileno _fileno
-#endif
-
-// 64 bit offsets for MSVC and MinGW. MinGW also needs this for using _wstat64
+#define atoll _atoi64
 #define stat _stat64
 #define fstat _fstat64
-
+#define fileno _fileno
 #else
 #ifdef __APPLE__
 #include <sys/param.h>
@@ -708,8 +705,6 @@ const std::string& GetUserPath(UserPath path, const std::string& new_path) {
 #endif
         paths.emplace(UserPath::SDMCDir, user_path + SDMC_DIR DIR_SEP);
         paths.emplace(UserPath::NANDDir, user_path + NAND_DIR DIR_SEP);
-        paths.emplace(UserPath::LoadDir, user_path + LOAD_DIR DIR_SEP);
-        paths.emplace(UserPath::DumpDir, user_path + DUMP_DIR DIR_SEP);
         paths.emplace(UserPath::SysDataDir, user_path + SYSDATA_DIR DIR_SEP);
         paths.emplace(UserPath::KeysDir, user_path + KEYS_DIR DIR_SEP);
         // TODO: Put the logs in a better location for each OS

src/common/file_util.h

@@ -29,8 +29,6 @@ enum class UserPath {
     NANDDir,
     RootDir,
     SDMCDir,
-    LoadDir,
-    DumpDir,
     SysDataDir,
     UserDir,
 };
@@ -285,7 +283,7 @@ private:
 template <typename T>
 void OpenFStream(T& fstream, const std::string& filename, std::ios_base::openmode openmode) {
 #ifdef _MSC_VER
-    fstream.open(Common::UTF8ToUTF16W(filename).c_str(), openmode);
+    fstream.open(Common::UTF8ToTStr(filename).c_str(), openmode);
 #else
     fstream.open(filename.c_str(), openmode);
 #endif

src/common/hex_util.cpp

@@ -18,25 +18,6 @@ u8 ToHexNibble(char c1) {
     return 0;
 }
 
-std::vector<u8> HexStringToVector(std::string_view str, bool little_endian) {
-    std::vector<u8> out(str.size() / 2);
-    if (little_endian) {
-        for (std::size_t i = str.size() - 2; i <= str.size(); i -= 2)
-            out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]);
-    } else {
-        for (std::size_t i = 0; i < str.size(); i += 2)
-            out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]);
-    }
-    return out;
-}
-
-std::string HexVectorToString(const std::vector<u8>& vector, bool upper) {
-    std::string out;
-    for (u8 c : vector)
-        out += fmt::format(upper ? "{:02X}" : "{:02x}", c);
-    return out;
-}
-
 std::array<u8, 16> operator""_array16(const char* str, std::size_t len) {
     if (len != 32) {
         LOG_ERROR(Common,

src/common/hex_util.h

@@ -7,7 +7,6 @@
 #include <array>
 #include <cstddef>
 #include <string>
-#include <vector>
 #include <fmt/format.h>
 #include "common/common_types.h"
 
@@ -15,8 +14,6 @@ namespace Common {
 
 u8 ToHexNibble(char c1);
 
-std::vector<u8> HexStringToVector(std::string_view str, bool little_endian);
-
 template <std::size_t Size, bool le = false>
 std::array<u8, Size> HexStringToArray(std::string_view str) {
     std::array<u8, Size> out{};
@@ -30,8 +27,6 @@ std::array<u8, Size> HexStringToArray(std::string_view str) {
     return out;
 }
 
-std::string HexVectorToString(const std::vector<u8>& vector, bool upper = true);
-
 template <std::size_t Size>
 std::string HexArrayToString(std::array<u8, Size> array, bool upper = true) {
     std::string out;

src/common/logging/backend.cpp

@@ -12,8 +12,7 @@
 #include <thread>
 #include <vector>
 #ifdef _WIN32
-#include <share.h>   // For _SH_DENYWR
-#include <windows.h> // For OutputDebugStringW
+#include <share.h> // For _SH_DENYWR
 #else
 #define _SH_DENYWR 0
 #endif
@@ -140,18 +139,12 @@ void FileBackend::Write(const Entry& entry) {
     if (!file.IsOpen() || bytes_written > MAX_BYTES_WRITTEN) {
         return;
     }
-    bytes_written += file.WriteString(FormatLogMessage(entry).append(1, '\n'));
+    bytes_written += file.WriteString(FormatLogMessage(entry) + '\n');
     if (entry.log_level >= Level::Error) {
         file.Flush();
     }
 }
 
-void DebuggerBackend::Write(const Entry& entry) {
-#ifdef _WIN32
-    ::OutputDebugStringW(Common::UTF8ToUTF16W(FormatLogMessage(entry).append(1, '\n')).c_str());
-#endif
-}
-
 /// Macro listing all log classes. Code should define CLS and SUB as desired before invoking this.
 #define ALL_LOG_CLASSES()                                                                          \
     CLS(Log)                                                                                       \
@@ -190,7 +183,6 @@ void DebuggerBackend::Write(const Entry& entry) {
     SUB(Service, FS)                                                                               \
     SUB(Service, GRC)                                                                              \
     SUB(Service, HID)                                                                              \
-    SUB(Service, IRS)                                                                              \
     SUB(Service, LBL)                                                                              \
     SUB(Service, LDN)                                                                              \
     SUB(Service, LDR)                                                                              \
@@ -203,7 +195,6 @@ void DebuggerBackend::Write(const Entry& entry) {
     SUB(Service, NFP)                                                                              \
     SUB(Service, NIFM)                                                                             \
     SUB(Service, NIM)                                                                              \
-    SUB(Service, NPNS)                                                                             \
     SUB(Service, NS)                                                                               \
     SUB(Service, NVDRV)                                                                            \
     SUB(Service, PCIE)                                                                             \
@@ -212,12 +203,10 @@ void DebuggerBackend::Write(const Entry& entry) {
     SUB(Service, PM)                                                                               \
     SUB(Service, PREPO)                                                                            \
     SUB(Service, PSC)                                                                              \
-    SUB(Service, PSM)                                                                              \
     SUB(Service, SET)                                                                              \
     SUB(Service, SM)                                                                               \
     SUB(Service, SPL)                                                                              \
     SUB(Service, SSL)                                                                              \
-    SUB(Service, TCAP)                                                                             \
     SUB(Service, Time)                                                                             \
     SUB(Service, USB)                                                                              \
     SUB(Service, VI)                                                                               \

src/common/logging/backend.h

@@ -103,20 +103,6 @@ private:
     std::size_t bytes_written;
 };
 
-/**
- * Backend that writes to Visual Studio's output window
- */
-class DebuggerBackend : public Backend {
-public:
-    static const char* Name() {
-        return "debugger";
-    }
-    const char* GetName() const override {
-        return Name();
-    }
-    void Write(const Entry& entry) override;
-};
-
 void AddBackend(std::unique_ptr<Backend> backend);
 
 void RemoveBackend(std::string_view backend_name);

src/common/logging/log.h

@@ -70,7 +70,6 @@ enum class Class : ClassType {
     Service_FS,        ///< The FS (Filesystem) service
     Service_GRC,       ///< The game recording service
     Service_HID,       ///< The HID (Human interface device) service
-    Service_IRS,       ///< The IRS service
     Service_LBL,       ///< The LBL (LCD backlight) service
     Service_LDN,       ///< The LDN (Local domain network) service
     Service_LDR,       ///< The loader service
@@ -83,7 +82,6 @@ enum class Class : ClassType {
     Service_NFP,       ///< The NFP service
     Service_NIFM,      ///< The NIFM (Network interface) service
     Service_NIM,       ///< The NIM service
-    Service_NPNS,      ///< The NPNS service
     Service_NS,        ///< The NS services
     Service_NVDRV,     ///< The NVDRV (Nvidia driver) service
     Service_PCIE,      ///< The PCIe service
@@ -92,12 +90,10 @@ enum class Class : ClassType {
     Service_PM,        ///< The PM service
     Service_PREPO,     ///< The PREPO (Play report) service
     Service_PSC,       ///< The PSC service
-    Service_PSM,       ///< The PSM service
     Service_SET,       ///< The SET (Settings) service
     Service_SM,        ///< The SM (Service manager) service
     Service_SPL,       ///< The SPL service
     Service_SSL,       ///< The SSL service
-    Service_TCAP,      ///< The TCAP service.
     Service_Time,      ///< The time service
     Service_USB,       ///< The USB (Universal Serial Bus) service
     Service_VI,        ///< The VI (Video interface) service

src/common/logging/text_formatter.cpp

@@ -31,7 +31,7 @@ std::string FormatLogMessage(const Entry& entry) {
 }
 
 void PrintMessage(const Entry& entry) {
-    const auto str = FormatLogMessage(entry).append(1, '\n');
+    auto str = FormatLogMessage(entry) + '\n';
     fputs(str.c_str(), stderr);
 }
 

src/common/math_util.h

@@ -4,12 +4,18 @@
 
 #pragma once
 
+#include <algorithm>
 #include <cstdlib>
 #include <type_traits>
 
 namespace MathUtil {
 
-constexpr float PI = 3.14159265f;
+static constexpr float PI = 3.14159265f;
+
+inline bool IntervalsIntersect(unsigned start0, unsigned length0, unsigned start1,
+                               unsigned length1) {
+    return (std::max(start0, start1) < std::min(start0 + length0, start1 + length1));
+}
 
 template <class T>
 struct Rectangle {
@@ -18,16 +24,16 @@ struct Rectangle {
     T right{};
     T bottom{};
 
-    constexpr Rectangle() = default;
+    Rectangle() = default;
 
-    constexpr Rectangle(T left, T top, T right, T bottom)
+    Rectangle(T left, T top, T right, T bottom)
         : left(left), top(top), right(right), bottom(bottom) {}
 
     T GetWidth() const {
-        return std::abs(static_cast<std::make_signed_t<T>>(right - left));
+        return std::abs(static_cast<typename std::make_signed<T>::type>(right - left));
     }
     T GetHeight() const {
-        return std::abs(static_cast<std::make_signed_t<T>>(bottom - top));
+        return std::abs(static_cast<typename std::make_signed<T>::type>(bottom - top));
     }
     Rectangle<T> TranslateX(const T x) const {
         return Rectangle{left + x, top, right + x, bottom};

src/common/memory_util.cpp

@@ -0,0 +1,177 @@
+// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/logging/log.h"
+#include "common/memory_util.h"
+
+#ifdef _WIN32
+#include <windows.h>
+// Windows.h needs to be included before psapi.h
+#include <psapi.h>
+#include "common/common_funcs.h"
+#include "common/string_util.h"
+#else
+#include <cstdlib>
+#include <sys/mman.h>
+#endif
+
+#if !defined(_WIN32) && defined(ARCHITECTURE_x86_64) && !defined(MAP_32BIT)
+#include <unistd.h>
+#define PAGE_MASK (getpagesize() - 1)
+#define round_page(x) ((((unsigned long)(x)) + PAGE_MASK) & ~(PAGE_MASK))
+#endif
+
+// This is purposely not a full wrapper for virtualalloc/mmap, but it
+// provides exactly the primitive operations that Dolphin needs.
+
+void* AllocateExecutableMemory(std::size_t size, bool low) {
+#if defined(_WIN32)
+    void* ptr = VirtualAlloc(nullptr, size, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
+#else
+    static char* map_hint = nullptr;
+#if defined(ARCHITECTURE_x86_64) && !defined(MAP_32BIT)
+    // This OS has no flag to enforce allocation below the 4 GB boundary,
+    // but if we hint that we want a low address it is very likely we will
+    // get one.
+    // An older version of this code used MAP_FIXED, but that has the side
+    // effect of discarding already mapped pages that happen to be in the
+    // requested virtual memory range (such as the emulated RAM, sometimes).
+    if (low && (!map_hint))
+        map_hint = (char*)round_page(512 * 1024 * 1024); /* 0.5 GB rounded up to the next page */
+#endif
+    void* ptr = mmap(map_hint, size, PROT_READ | PROT_WRITE | PROT_EXEC,
+                     MAP_ANON | MAP_PRIVATE
+#if defined(ARCHITECTURE_x86_64) && defined(MAP_32BIT)
+                         | (low ? MAP_32BIT : 0)
+#endif
+                         ,
+                     -1, 0);
+#endif /* defined(_WIN32) */
+
+#ifdef _WIN32
+    if (ptr == nullptr) {
+#else
+    if (ptr == MAP_FAILED) {
+        ptr = nullptr;
+#endif
+        LOG_ERROR(Common_Memory, "Failed to allocate executable memory");
+    }
+#if !defined(_WIN32) && defined(ARCHITECTURE_x86_64) && !defined(MAP_32BIT)
+    else {
+        if (low) {
+            map_hint += size;
+            map_hint = (char*)round_page(map_hint); /* round up to the next page */
+        }
+    }
+#endif
+
+#if EMU_ARCH_BITS == 64
+    if ((u64)ptr >= 0x80000000 && low == true)
+        LOG_ERROR(Common_Memory, "Executable memory ended up above 2GB!");
+#endif
+
+    return ptr;
+}
+
+void* AllocateMemoryPages(std::size_t size) {
+#ifdef _WIN32
+    void* ptr = VirtualAlloc(nullptr, size, MEM_COMMIT, PAGE_READWRITE);
+#else
+    void* ptr = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
+
+    if (ptr == MAP_FAILED)
+        ptr = nullptr;
+#endif
+
+    if (ptr == nullptr)
+        LOG_ERROR(Common_Memory, "Failed to allocate raw memory");
+
+    return ptr;
+}
+
+void* AllocateAlignedMemory(std::size_t size, std::size_t alignment) {
+#ifdef _WIN32
+    void* ptr = _aligned_malloc(size, alignment);
+#else
+    void* ptr = nullptr;
+#ifdef ANDROID
+    ptr = memalign(alignment, size);
+#else
+    if (posix_memalign(&ptr, alignment, size) != 0)
+        LOG_ERROR(Common_Memory, "Failed to allocate aligned memory");
+#endif
+#endif
+
+    if (ptr == nullptr)
+        LOG_ERROR(Common_Memory, "Failed to allocate aligned memory");
+
+    return ptr;
+}
+
+void FreeMemoryPages(void* ptr, std::size_t size) {
+    if (ptr) {
+#ifdef _WIN32
+        if (!VirtualFree(ptr, 0, MEM_RELEASE))
+            LOG_ERROR(Common_Memory, "FreeMemoryPages failed!\n{}", GetLastErrorMsg());
+#else
+        munmap(ptr, size);
+#endif
+    }
+}
+
+void FreeAlignedMemory(void* ptr) {
+    if (ptr) {
+#ifdef _WIN32
+        _aligned_free(ptr);
+#else
+        free(ptr);
+#endif
+    }
+}
+
+void WriteProtectMemory(void* ptr, std::size_t size, bool allowExecute) {
+#ifdef _WIN32
+    DWORD oldValue;
+    if (!VirtualProtect(ptr, size, allowExecute ? PAGE_EXECUTE_READ : PAGE_READONLY, &oldValue))
+        LOG_ERROR(Common_Memory, "WriteProtectMemory failed!\n{}", GetLastErrorMsg());
+#else
+    mprotect(ptr, size, allowExecute ? (PROT_READ | PROT_EXEC) : PROT_READ);
+#endif
+}
+
+void UnWriteProtectMemory(void* ptr, std::size_t size, bool allowExecute) {
+#ifdef _WIN32
+    DWORD oldValue;
+    if (!VirtualProtect(ptr, size, allowExecute ? PAGE_EXECUTE_READWRITE : PAGE_READWRITE,
+                        &oldValue))
+        LOG_ERROR(Common_Memory, "UnWriteProtectMemory failed!\n{}", GetLastErrorMsg());
+#else
+    mprotect(ptr, size,
+             allowExecute ? (PROT_READ | PROT_WRITE | PROT_EXEC) : PROT_WRITE | PROT_READ);
+#endif
+}
+
+std::string MemUsage() {
+#ifdef _WIN32
+#pragma comment(lib, "psapi")
+    DWORD processID = GetCurrentProcessId();
+    HANDLE hProcess;
+    PROCESS_MEMORY_COUNTERS pmc;
+    std::string Ret;
+
+    // Print information about the memory usage of the process.
+
+    hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, processID);
+    if (nullptr == hProcess)
+        return "MemUsage Error";
+
+    if (GetProcessMemoryInfo(hProcess, &pmc, sizeof(pmc)))
+        Ret = fmt::format("{} K", Common::ThousandSeparate(pmc.WorkingSetSize / 1024, 7));
+
+    CloseHandle(hProcess);
+    return Ret;
+#else
+    return "";
+#endif
+}

src/common/memory_util.h

@@ -0,0 +1,21 @@
+// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <cstddef>
+#include <string>
+
+void* AllocateExecutableMemory(std::size_t size, bool low = true);
+void* AllocateMemoryPages(std::size_t size);
+void FreeMemoryPages(void* ptr, std::size_t size);
+void* AllocateAlignedMemory(std::size_t size, std::size_t alignment);
+void FreeAlignedMemory(void* ptr);
+void WriteProtectMemory(void* ptr, std::size_t size, bool executable = false);
+void UnWriteProtectMemory(void* ptr, std::size_t size, bool allowExecute = false);
+std::string MemUsage();
+
+inline int GetPageSize() {
+    return 4096;
+}

src/common/param_package.cpp

@@ -20,15 +20,7 @@ constexpr char KEY_VALUE_SEPARATOR_ESCAPE[] = "$0";
 constexpr char PARAM_SEPARATOR_ESCAPE[] = "$1";
 constexpr char ESCAPE_CHARACTER_ESCAPE[] = "$2";
 
-/// A placeholder for empty param packages to avoid empty strings
-/// (they may be recognized as "not set" by some frontend libraries like qt)
-constexpr char EMPTY_PLACEHOLDER[] = "[empty]";
-
 ParamPackage::ParamPackage(const std::string& serialized) {
-    if (serialized == EMPTY_PLACEHOLDER) {
-        return;
-    }
-
     std::vector<std::string> pairs;
     Common::SplitString(serialized, PARAM_SEPARATOR, pairs);
 
@@ -54,7 +46,7 @@ ParamPackage::ParamPackage(std::initializer_list<DataType::value_type> list) : d
 
 std::string ParamPackage::Serialize() const {
     if (data.empty())
-        return EMPTY_PLACEHOLDER;
+        return "";
 
     std::string result;
 
@@ -128,12 +120,4 @@ bool ParamPackage::Has(const std::string& key) const {
     return data.find(key) != data.end();
 }
 
-void ParamPackage::Erase(const std::string& key) {
-    data.erase(key);
-}
-
-void ParamPackage::Clear() {
-    data.clear();
-}
-
 } // namespace Common

src/common/param_package.h

@@ -32,8 +32,6 @@ public:
     void Set(const std::string& key, int value);
     void Set(const std::string& key, float value);
     bool Has(const std::string& key) const;
-    void Erase(const std::string& key);
-    void Clear();
 
 private:
     DataType data;

src/common/ring_buffer.h

@@ -9,7 +9,6 @@
 #include <atomic>
 #include <cstddef>
 #include <cstring>
-#include <new>
 #include <type_traits>
 #include <vector>
 #include "common/common_types.h"
@@ -30,7 +29,7 @@ class RingBuffer {
     static_assert(capacity < std::numeric_limits<std::size_t>::max() / 2 / granularity);
     static_assert((capacity & (capacity - 1)) == 0, "capacity must be a power of two");
     // Ensure lock-free.
-    static_assert(std::atomic_size_t::is_always_lock_free);
+    static_assert(std::atomic<std::size_t>::is_always_lock_free);
 
 public:
     /// Pushes slots into the ring buffer
@@ -103,15 +102,8 @@ public:
 private:
     // It is important to align the below variables for performance reasons:
     // Having them on the same cache-line would result in false-sharing between them.
-    // TODO: Remove this ifdef whenever clang and GCC support
-    //       std::hardware_destructive_interference_size.
-#if defined(_MSC_VER) && _MSC_VER >= 1911
-    alignas(std::hardware_destructive_interference_size) std::atomic_size_t m_read_index{0};
-    alignas(std::hardware_destructive_interference_size) std::atomic_size_t m_write_index{0};
-#else
-    alignas(128) std::atomic_size_t m_read_index{0};
-    alignas(128) std::atomic_size_t m_write_index{0};
-#endif
+    alignas(128) std::atomic<std::size_t> m_read_index{0};
+    alignas(128) std::atomic<std::size_t> m_write_index{0};
 
     std::array<T, granularity * capacity> m_data;
 };

src/common/string_util.cpp

@@ -4,16 +4,20 @@
 
 #include <algorithm>
 #include <cctype>
-#include <codecvt>
+#include <cerrno>
+#include <cstdio>
 #include <cstdlib>
-#include <locale>
-#include <sstream>
+#include <cstring>
 #include "common/common_paths.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
 
 #ifdef _WIN32
+#include <codecvt>
 #include <windows.h>
+#include "common/common_funcs.h"
+#else
+#include <iconv.h>
 #endif
 
 namespace Common {
@@ -32,6 +36,24 @@ std::string ToUpper(std::string str) {
     return str;
 }
 
+// For Debugging. Read out an u8 array.
+std::string ArrayToString(const u8* data, std::size_t size, int line_len, bool spaces) {
+    std::ostringstream oss;
+    oss << std::setfill('0') << std::hex;
+
+    for (int line = 0; size; ++data, --size) {
+        oss << std::setw(2) << (int)*data;
+
+        if (line_len == ++line) {
+            oss << '\n';
+            line = 0;
+        } else if (spaces)
+            oss << ' ';
+    }
+
+    return oss.str();
+}
+
 std::string StringFromBuffer(const std::vector<u8>& data) {
     return std::string(data.begin(), std::find(data.begin(), data.end(), '\0'));
 }
@@ -56,6 +78,40 @@ std::string StripQuotes(const std::string& s) {
         return s;
 }
 
+bool TryParse(const std::string& str, u32* const output) {
+    char* endptr = nullptr;
+
+    // Reset errno to a value other than ERANGE
+    errno = 0;
+
+    unsigned long value = strtoul(str.c_str(), &endptr, 0);
+
+    if (!endptr || *endptr)
+        return false;
+
+    if (errno == ERANGE)
+        return false;
+
+#if ULONG_MAX > UINT_MAX
+    if (value >= 0x100000000ull && value <= 0xFFFFFFFF00000000ull)
+        return false;
+#endif
+
+    *output = static_cast<u32>(value);
+    return true;
+}
+
+bool TryParse(const std::string& str, bool* const output) {
+    if ("1" == str || "true" == ToLower(str))
+        *output = true;
+    else if ("0" == str || "false" == ToLower(str))
+        *output = false;
+    else
+        return false;
+
+    return true;
+}
+
 std::string StringFromBool(bool value) {
     return value ? "True" : "False";
 }
@@ -139,9 +195,11 @@ std::string ReplaceAll(std::string result, const std::string& src, const std::st
     return result;
 }
 
+#ifdef _WIN32
+
 std::string UTF16ToUTF8(const std::u16string& input) {
-#ifdef _MSC_VER
-    // Workaround for missing char16_t/char32_t instantiations in MSVC2017
+#if _MSC_VER >= 1900
+    // Workaround for missing char16_t/char32_t instantiations in MSVC2015
     std::wstring_convert<std::codecvt_utf8_utf16<__int16>, __int16> convert;
     std::basic_string<__int16> tmp_buffer(input.cbegin(), input.cend());
     return convert.to_bytes(tmp_buffer);
@@ -152,8 +210,8 @@ std::string UTF16ToUTF8(const std::u16string& input) {
 }
 
 std::u16string UTF8ToUTF16(const std::string& input) {
-#ifdef _MSC_VER
-    // Workaround for missing char16_t/char32_t instantiations in MSVC2017
+#if _MSC_VER >= 1900
+    // Workaround for missing char16_t/char32_t instantiations in MSVC2015
     std::wstring_convert<std::codecvt_utf8_utf16<__int16>, __int16> convert;
     auto tmp_buffer = convert.from_bytes(input);
     return std::u16string(tmp_buffer.cbegin(), tmp_buffer.cend());
@@ -163,7 +221,6 @@ std::u16string UTF8ToUTF16(const std::string& input) {
 #endif
 }
 
-#ifdef _WIN32
 static std::wstring CPToUTF16(u32 code_page, const std::string& input) {
     const auto size =
         MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()), nullptr, 0);
@@ -204,6 +261,124 @@ std::wstring UTF8ToUTF16W(const std::string& input) {
     return CPToUTF16(CP_UTF8, input);
 }
 
+std::string SHIFTJISToUTF8(const std::string& input) {
+    return UTF16ToUTF8(CPToUTF16(932, input));
+}
+
+std::string CP1252ToUTF8(const std::string& input) {
+    return UTF16ToUTF8(CPToUTF16(1252, input));
+}
+
+#else
+
+template <typename T>
+static std::string CodeToUTF8(const char* fromcode, const std::basic_string<T>& input) {
+    iconv_t const conv_desc = iconv_open("UTF-8", fromcode);
+    if ((iconv_t)(-1) == conv_desc) {
+        LOG_ERROR(Common, "Iconv initialization failure [{}]: {}", fromcode, strerror(errno));
+        iconv_close(conv_desc);
+        return {};
+    }
+
+    const std::size_t in_bytes = sizeof(T) * input.size();
+    // Multiply by 4, which is the max number of bytes to encode a codepoint
+    const std::size_t out_buffer_size = 4 * in_bytes;
+
+    std::string out_buffer(out_buffer_size, '\0');
+
+    auto src_buffer = &input[0];
+    std::size_t src_bytes = in_bytes;
+    auto dst_buffer = &out_buffer[0];
+    std::size_t dst_bytes = out_buffer.size();
+
+    while (0 != src_bytes) {
+        std::size_t const iconv_result =
+            iconv(conv_desc, (char**)(&src_buffer), &src_bytes, &dst_buffer, &dst_bytes);
+
+        if (static_cast<std::size_t>(-1) == iconv_result) {
+            if (EILSEQ == errno || EINVAL == errno) {
+                // Try to skip the bad character
+                if (0 != src_bytes) {
+                    --src_bytes;
+                    ++src_buffer;
+                }
+            } else {
+                LOG_ERROR(Common, "iconv failure [{}]: {}", fromcode, strerror(errno));
+                break;
+            }
+        }
+    }
+
+    std::string result;
+    out_buffer.resize(out_buffer_size - dst_bytes);
+    out_buffer.swap(result);
+
+    iconv_close(conv_desc);
+
+    return result;
+}
+
+std::u16string UTF8ToUTF16(const std::string& input) {
+    iconv_t const conv_desc = iconv_open("UTF-16LE", "UTF-8");
+    if ((iconv_t)(-1) == conv_desc) {
+        LOG_ERROR(Common, "Iconv initialization failure [UTF-8]: {}", strerror(errno));
+        iconv_close(conv_desc);
+        return {};
+    }
+
+    const std::size_t in_bytes = sizeof(char) * input.size();
+    // Multiply by 4, which is the max number of bytes to encode a codepoint
+    const std::size_t out_buffer_size = 4 * sizeof(char16_t) * in_bytes;
+
+    std::u16string out_buffer(out_buffer_size, char16_t{});
+
+    char* src_buffer = const_cast<char*>(&input[0]);
+    std::size_t src_bytes = in_bytes;
+    char* dst_buffer = (char*)(&out_buffer[0]);
+    std::size_t dst_bytes = out_buffer.size();
+
+    while (0 != src_bytes) {
+        std::size_t const iconv_result =
+            iconv(conv_desc, &src_buffer, &src_bytes, &dst_buffer, &dst_bytes);
+
+        if (static_cast<std::size_t>(-1) == iconv_result) {
+            if (EILSEQ == errno || EINVAL == errno) {
+                // Try to skip the bad character
+                if (0 != src_bytes) {
+                    --src_bytes;
+                    ++src_buffer;
+                }
+            } else {
+                LOG_ERROR(Common, "iconv failure [UTF-8]: {}", strerror(errno));
+                break;
+            }
+        }
+    }
+
+    std::u16string result;
+    out_buffer.resize(out_buffer_size - dst_bytes);
+    out_buffer.swap(result);
+
+    iconv_close(conv_desc);
+
+    return result;
+}
+
+std::string UTF16ToUTF8(const std::u16string& input) {
+    return CodeToUTF8("UTF-16LE", input);
+}
+
+std::string CP1252ToUTF8(const std::string& input) {
+    // return CodeToUTF8("CP1252//TRANSLIT", input);
+    // return CodeToUTF8("CP1252//IGNORE", input);
+    return CodeToUTF8("CP1252", input);
+}
+
+std::string SHIFTJISToUTF8(const std::string& input) {
+    // return CodeToUTF8("CP932", input);
+    return CodeToUTF8("SJIS", input);
+}
+
 #endif
 
 std::string StringFromFixedZeroTerminatedBuffer(const char* buffer, std::size_t max_len) {
@@ -214,15 +389,6 @@ std::string StringFromFixedZeroTerminatedBuffer(const char* buffer, std::size_t
     return std::string(buffer, len);
 }
 
-std::u16string UTF16StringFromFixedZeroTerminatedBuffer(std::u16string_view buffer,
-                                                        std::size_t max_len) {
-    std::size_t len = 0;
-    while (len < max_len && buffer[len] != '\0')
-        ++len;
-
-    return std::u16string(buffer.begin(), buffer.begin() + len);
-}
-
 const char* TrimSourcePath(const char* path, const char* root) {
     const char* p = path;
 

src/common/string_util.h

@@ -5,6 +5,8 @@
 #pragma once
 
 #include <cstddef>
+#include <iomanip>
+#include <sstream>
 #include <string>
 #include <vector>
 #include "common/common_types.h"
@@ -17,13 +19,44 @@ std::string ToLower(std::string str);
 /// Make a string uppercase
 std::string ToUpper(std::string str);
 
+std::string ArrayToString(const u8* data, std::size_t size, int line_len = 20, bool spaces = true);
+
 std::string StringFromBuffer(const std::vector<u8>& data);
 
 std::string StripSpaces(const std::string& s);
 std::string StripQuotes(const std::string& s);
 
+// Thousand separator. Turns 12345678 into 12,345,678
+template <typename I>
+std::string ThousandSeparate(I value, int spaces = 0) {
+    std::ostringstream oss;
+
+// std::locale("") seems to be broken on many platforms
+#if defined _WIN32 || (defined __linux__ && !defined __clang__)
+    oss.imbue(std::locale(""));
+#endif
+    oss << std::setw(spaces) << value;
+
+    return oss.str();
+}
+
 std::string StringFromBool(bool value);
 
+bool TryParse(const std::string& str, bool* output);
+bool TryParse(const std::string& str, u32* output);
+
+template <typename N>
+static bool TryParse(const std::string& str, N* const output) {
+    std::istringstream iss(str);
+
+    N tmp = 0;
+    if (iss >> tmp) {
+        *output = tmp;
+        return true;
+    } else
+        return false;
+}
+
 std::string TabsToSpaces(int tab_size, std::string in);
 
 void SplitString(const std::string& str, char delim, std::vector<std::string>& output);
@@ -39,10 +72,31 @@ std::string ReplaceAll(std::string result, const std::string& src, const std::st
 std::string UTF16ToUTF8(const std::u16string& input);
 std::u16string UTF8ToUTF16(const std::string& input);
 
+std::string CP1252ToUTF8(const std::string& str);
+std::string SHIFTJISToUTF8(const std::string& str);
+
 #ifdef _WIN32
 std::string UTF16ToUTF8(const std::wstring& input);
 std::wstring UTF8ToUTF16W(const std::string& str);
 
+#ifdef _UNICODE
+inline std::string TStrToUTF8(const std::wstring& str) {
+    return UTF16ToUTF8(str);
+}
+
+inline std::wstring UTF8ToTStr(const std::string& str) {
+    return UTF8ToUTF16W(str);
+}
+#else
+inline std::string TStrToUTF8(const std::string& str) {
+    return str;
+}
+
+inline std::string UTF8ToTStr(const std::string& str) {
+    return str;
+}
+#endif
+
 #endif
 
 /**
@@ -66,14 +120,6 @@ bool ComparePartialString(InIt begin, InIt end, const char* other) {
  */
 std::string StringFromFixedZeroTerminatedBuffer(const char* buffer, std::size_t max_len);
 
-/**
- * Creates a UTF-16 std::u16string from a fixed-size NUL-terminated char buffer. If the buffer isn't
- * null-terminated, then the string ends at the greatest multiple of two less then or equal to
- * max_len_bytes.
- */
-std::u16string UTF16StringFromFixedZeroTerminatedBuffer(std::u16string_view buffer,
-                                                        std::size_t max_len);
-
 /**
  * Attempts to trim an arbitrary prefix from `path`, leaving only the part starting at `root`. It's
  * intended to be used to strip a system-specific build directory from the `__FILE__` macro,

src/common/telemetry.h

@@ -153,7 +153,6 @@ struct VisitorInterface : NonCopyable {
 
     /// Completion method, called once all fields have been visited
     virtual void Complete() = 0;
-    virtual bool SubmitTestcase() = 0;
 };
 
 /**
@@ -179,9 +178,6 @@ struct NullVisitor : public VisitorInterface {
     void Visit(const Field<std::chrono::microseconds>& /*field*/) override {}
 
     void Complete() override {}
-    bool SubmitTestcase() override {
-        return false;
-    }
 };
 
 /// Appends build-specific information to the given FieldCollection,

src/common/thread.cpp

@@ -25,6 +25,23 @@
 
 namespace Common {
 
+int CurrentThreadId() {
+#ifdef _MSC_VER
+    return GetCurrentThreadId();
+#elif defined __APPLE__
+    return mach_thread_self();
+#else
+    return 0;
+#endif
+}
+
+#ifdef _WIN32
+// Supporting functions
+void SleepCurrentThread(int ms) {
+    Sleep(ms);
+}
+#endif
+
 #ifdef _MSC_VER
 
 void SetThreadAffinity(std::thread::native_handle_type thread, u32 mask) {
@@ -45,7 +62,7 @@ void SwitchCurrentThread() {
 
 // This is implemented much nicer in upcoming msvc++, see:
 // http://msdn.microsoft.com/en-us/library/xcb2z8hs(VS.100).aspx
-void SetCurrentThreadName(const char* name) {
+void SetCurrentThreadName(const char* szThreadName) {
     static const DWORD MS_VC_EXCEPTION = 0x406D1388;
 
 #pragma pack(push, 8)
@@ -58,7 +75,7 @@ void SetCurrentThreadName(const char* name) {
 #pragma pack(pop)
 
     info.dwType = 0x1000;
-    info.szName = name;
+    info.szName = szThreadName;
     info.dwThreadID = -1; // dwThreadID;
     info.dwFlags = 0;
 
@@ -90,6 +107,10 @@ void SetCurrentThreadAffinity(u32 mask) {
 }
 
 #ifndef _WIN32
+void SleepCurrentThread(int ms) {
+    usleep(1000 * ms);
+}
+
 void SwitchCurrentThread() {
     usleep(1000 * 1);
 }
@@ -97,15 +118,15 @@ void SwitchCurrentThread() {
 
 // MinGW with the POSIX threading model does not support pthread_setname_np
 #if !defined(_WIN32) || defined(_MSC_VER)
-void SetCurrentThreadName(const char* name) {
+void SetCurrentThreadName(const char* szThreadName) {
 #ifdef __APPLE__
-    pthread_setname_np(name);
+    pthread_setname_np(szThreadName);
 #elif defined(__Bitrig__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__OpenBSD__)
-    pthread_set_name_np(pthread_self(), name);
+    pthread_set_name_np(pthread_self(), szThreadName);
 #elif defined(__NetBSD__)
-    pthread_setname_np(pthread_self(), "%s", (void*)name);
+    pthread_setname_np(pthread_self(), "%s", (void*)szThreadName);
 #else
-    pthread_setname_np(pthread_self(), name);
+    pthread_setname_np(pthread_self(), szThreadName);
 #endif
 }
 #endif

src/common/thread.h

@@ -13,8 +13,15 @@
 
 namespace Common {
 
+int CurrentThreadId();
+
+void SetThreadAffinity(std::thread::native_handle_type thread, u32 mask);
+void SetCurrentThreadAffinity(u32 mask);
+
 class Event {
 public:
+    Event() : is_set(false) {}
+
     void Set() {
         std::lock_guard<std::mutex> lk(mutex);
         if (!is_set) {
@@ -46,14 +53,14 @@ public:
     }
 
 private:
-    bool is_set = false;
+    bool is_set;
     std::condition_variable condvar;
     std::mutex mutex;
 };
 
 class Barrier {
 public:
-    explicit Barrier(std::size_t count_) : count(count_) {}
+    explicit Barrier(std::size_t count_) : count(count_), waiting(0), generation(0) {}
 
     /// Blocks until all "count" threads have called Sync()
     void Sync() {
@@ -73,14 +80,21 @@ public:
 private:
     std::condition_variable condvar;
     std::mutex mutex;
-    std::size_t count;
-    std::size_t waiting = 0;
-    std::size_t generation = 0; // Incremented once each time the barrier is used
+    const std::size_t count;
+    std::size_t waiting;
+    std::size_t generation; // Incremented once each time the barrier is used
 };
 
-void SetThreadAffinity(std::thread::native_handle_type thread, u32 mask);
-void SetCurrentThreadAffinity(u32 mask);
+void SleepCurrentThread(int ms);
 void SwitchCurrentThread(); // On Linux, this is equal to sleep 1ms
+
+// Use this function during a spin-wait to make the current thread
+// relax while another thread is working. This may be more efficient
+// than using events because event functions use kernel calls.
+inline void YieldCPU() {
+    std::this_thread::yield();
+}
+
 void SetCurrentThreadName(const char* name);
 
 } // namespace Common

src/common/thread_queue_list.h

@@ -49,22 +49,6 @@ struct ThreadQueueList {
         return T();
     }
 
-    template <typename UnaryPredicate>
-    T get_first_filter(UnaryPredicate filter) const {
-        const Queue* cur = first;
-        while (cur != nullptr) {
-            if (!cur->data.empty()) {
-                for (const auto& item : cur->data) {
-                    if (filter(item))
-                        return item;
-                }
-            }
-            cur = cur->next_nonempty;
-        }
-
-        return T();
-    }
-
     T pop_first() {
         Queue* cur = first;
         while (cur != nullptr) {

src/common/web_result.h

@@ -1,25 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <string>
-#include "common/common_types.h"
-
-namespace Common {
-struct WebResult {
-    enum class Code : u32 {
-        Success,
-        InvalidURL,
-        CredentialsMissing,
-        LibError,
-        HttpError,
-        WrongContent,
-        NoWebservice,
-    };
-    Code result_code;
-    std::string result_string;
-    std::string returned_data;
-};
-} // namespace Common

src/common/x64/xbyak_abi.h

@@ -0,0 +1,222 @@
+// Copyright 2016 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <initializer_list>
+#include <xbyak.h>
+#include "common/assert.h"
+#include "common/bit_set.h"
+
+namespace Common::X64 {
+
+inline int RegToIndex(const Xbyak::Reg& reg) {
+    using Kind = Xbyak::Reg::Kind;
+    ASSERT_MSG((reg.getKind() & (Kind::REG | Kind::XMM)) != 0,
+               "RegSet only support GPRs and XMM registers.");
+    ASSERT_MSG(reg.getIdx() < 16, "RegSet only supports XXM0-15.");
+    return reg.getIdx() + (reg.getKind() == Kind::REG ? 0 : 16);
+}
+
+inline Xbyak::Reg64 IndexToReg64(int reg_index) {
+    ASSERT(reg_index < 16);
+    return Xbyak::Reg64(reg_index);
+}
+
+inline Xbyak::Xmm IndexToXmm(int reg_index) {
+    ASSERT(reg_index >= 16 && reg_index < 32);
+    return Xbyak::Xmm(reg_index - 16);
+}
+
+inline Xbyak::Reg IndexToReg(int reg_index) {
+    if (reg_index < 16) {
+        return IndexToReg64(reg_index);
+    } else {
+        return IndexToXmm(reg_index);
+    }
+}
+
+inline BitSet32 BuildRegSet(std::initializer_list<Xbyak::Reg> regs) {
+    BitSet32 bits;
+    for (const Xbyak::Reg& reg : regs) {
+        bits[RegToIndex(reg)] = true;
+    }
+    return bits;
+}
+
+const BitSet32 ABI_ALL_GPRS(0x0000FFFF);
+const BitSet32 ABI_ALL_XMMS(0xFFFF0000);
+
+#ifdef _WIN32
+
+// Microsoft x64 ABI
+const Xbyak::Reg ABI_RETURN = Xbyak::util::rax;
+const Xbyak::Reg ABI_PARAM1 = Xbyak::util::rcx;
+const Xbyak::Reg ABI_PARAM2 = Xbyak::util::rdx;
+const Xbyak::Reg ABI_PARAM3 = Xbyak::util::r8;
+const Xbyak::Reg ABI_PARAM4 = Xbyak::util::r9;
+
+const BitSet32 ABI_ALL_CALLER_SAVED = BuildRegSet({
+    // GPRs
+    Xbyak::util::rcx,
+    Xbyak::util::rdx,
+    Xbyak::util::r8,
+    Xbyak::util::r9,
+    Xbyak::util::r10,
+    Xbyak::util::r11,
+    // XMMs
+    Xbyak::util::xmm0,
+    Xbyak::util::xmm1,
+    Xbyak::util::xmm2,
+    Xbyak::util::xmm3,
+    Xbyak::util::xmm4,
+    Xbyak::util::xmm5,
+});
+
+const BitSet32 ABI_ALL_CALLEE_SAVED = BuildRegSet({
+    // GPRs
+    Xbyak::util::rbx,
+    Xbyak::util::rsi,
+    Xbyak::util::rdi,
+    Xbyak::util::rbp,
+    Xbyak::util::r12,
+    Xbyak::util::r13,
+    Xbyak::util::r14,
+    Xbyak::util::r15,
+    // XMMs
+    Xbyak::util::xmm6,
+    Xbyak::util::xmm7,
+    Xbyak::util::xmm8,
+    Xbyak::util::xmm9,
+    Xbyak::util::xmm10,
+    Xbyak::util::xmm11,
+    Xbyak::util::xmm12,
+    Xbyak::util::xmm13,
+    Xbyak::util::xmm14,
+    Xbyak::util::xmm15,
+});
+
+constexpr std::size_t ABI_SHADOW_SPACE = 0x20;
+
+#else
+
+// System V x86-64 ABI
+const Xbyak::Reg ABI_RETURN = Xbyak::util::rax;
+const Xbyak::Reg ABI_PARAM1 = Xbyak::util::rdi;
+const Xbyak::Reg ABI_PARAM2 = Xbyak::util::rsi;
+const Xbyak::Reg ABI_PARAM3 = Xbyak::util::rdx;
+const Xbyak::Reg ABI_PARAM4 = Xbyak::util::rcx;
+
+const BitSet32 ABI_ALL_CALLER_SAVED = BuildRegSet({
+    // GPRs
+    Xbyak::util::rcx,
+    Xbyak::util::rdx,
+    Xbyak::util::rdi,
+    Xbyak::util::rsi,
+    Xbyak::util::r8,
+    Xbyak::util::r9,
+    Xbyak::util::r10,
+    Xbyak::util::r11,
+    // XMMs
+    Xbyak::util::xmm0,
+    Xbyak::util::xmm1,
+    Xbyak::util::xmm2,
+    Xbyak::util::xmm3,
+    Xbyak::util::xmm4,
+    Xbyak::util::xmm5,
+    Xbyak::util::xmm6,
+    Xbyak::util::xmm7,
+    Xbyak::util::xmm8,
+    Xbyak::util::xmm9,
+    Xbyak::util::xmm10,
+    Xbyak::util::xmm11,
+    Xbyak::util::xmm12,
+    Xbyak::util::xmm13,
+    Xbyak::util::xmm14,
+    Xbyak::util::xmm15,
+});
+
+const BitSet32 ABI_ALL_CALLEE_SAVED = BuildRegSet({
+    // GPRs
+    Xbyak::util::rbx,
+    Xbyak::util::rbp,
+    Xbyak::util::r12,
+    Xbyak::util::r13,
+    Xbyak::util::r14,
+    Xbyak::util::r15,
+});
+
+constexpr std::size_t ABI_SHADOW_SPACE = 0;
+
+#endif
+
+inline void ABI_CalculateFrameSize(BitSet32 regs, std::size_t rsp_alignment,
+                                   std::size_t needed_frame_size, s32* out_subtraction,
+                                   s32* out_xmm_offset) {
+    int count = (regs & ABI_ALL_GPRS).Count();
+    rsp_alignment -= count * 8;
+    std::size_t subtraction = 0;
+    int xmm_count = (regs & ABI_ALL_XMMS).Count();
+    if (xmm_count) {
+        // If we have any XMMs to save, we must align the stack here.
+        subtraction = rsp_alignment & 0xF;
+    }
+    subtraction += 0x10 * xmm_count;
+    std::size_t xmm_base_subtraction = subtraction;
+    subtraction += needed_frame_size;
+    subtraction += ABI_SHADOW_SPACE;
+    // Final alignment.
+    rsp_alignment -= subtraction;
+    subtraction += rsp_alignment & 0xF;
+
+    *out_subtraction = (s32)subtraction;
+    *out_xmm_offset = (s32)(subtraction - xmm_base_subtraction);
+}
+
+inline std::size_t ABI_PushRegistersAndAdjustStack(Xbyak::CodeGenerator& code, BitSet32 regs,
+                                                   std::size_t rsp_alignment,
+                                                   std::size_t needed_frame_size = 0) {
+    s32 subtraction, xmm_offset;
+    ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size, &subtraction, &xmm_offset);
+
+    for (int reg_index : (regs & ABI_ALL_GPRS)) {
+        code.push(IndexToReg64(reg_index));
+    }
+
+    if (subtraction != 0) {
+        code.sub(code.rsp, subtraction);
+    }
+
+    for (int reg_index : (regs & ABI_ALL_XMMS)) {
+        code.movaps(code.xword[code.rsp + xmm_offset], IndexToXmm(reg_index));
+        xmm_offset += 0x10;
+    }
+
+    return ABI_SHADOW_SPACE;
+}
+
+inline void ABI_PopRegistersAndAdjustStack(Xbyak::CodeGenerator& code, BitSet32 regs,
+                                           std::size_t rsp_alignment,
+                                           std::size_t needed_frame_size = 0) {
+    s32 subtraction, xmm_offset;
+    ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size, &subtraction, &xmm_offset);
+
+    for (int reg_index : (regs & ABI_ALL_XMMS)) {
+        code.movaps(IndexToXmm(reg_index), code.xword[code.rsp + xmm_offset]);
+        xmm_offset += 0x10;
+    }
+
+    if (subtraction != 0) {
+        code.add(code.rsp, subtraction);
+    }
+
+    // GPRs need to be popped in reverse order
+    for (int reg_index = 15; reg_index >= 0; reg_index--) {
+        if (regs[reg_index]) {
+            code.pop(IndexToReg64(reg_index));
+        }
+    }
+}
+
+} // namespace Common::X64

src/common/x64/xbyak_util.h

@@ -0,0 +1,47 @@
+// Copyright 2016 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <type_traits>
+#include <xbyak.h>
+#include "common/x64/xbyak_abi.h"
+
+namespace Common::X64 {
+
+// Constants for use with cmpps/cmpss
+enum {
+    CMP_EQ = 0,
+    CMP_LT = 1,
+    CMP_LE = 2,
+    CMP_UNORD = 3,
+    CMP_NEQ = 4,
+    CMP_NLT = 5,
+    CMP_NLE = 6,
+    CMP_ORD = 7,
+};
+
+inline bool IsWithin2G(uintptr_t ref, uintptr_t target) {
+    u64 distance = target - (ref + 5);
+    return !(distance >= 0x8000'0000ULL && distance <= ~0x8000'0000ULL);
+}
+
+inline bool IsWithin2G(const Xbyak::CodeGenerator& code, uintptr_t target) {
+    return IsWithin2G(reinterpret_cast<uintptr_t>(code.getCurr()), target);
+}
+
+template <typename T>
+inline void CallFarFunction(Xbyak::CodeGenerator& code, const T f) {
+    static_assert(std::is_pointer_v<T>, "Argument must be a (function) pointer.");
+    std::size_t addr = reinterpret_cast<std::size_t>(f);
+    if (IsWithin2G(code, addr)) {
+        code.call(f);
+    } else {
+        // ABI_RETURN is a safe temp register to use before a call
+        code.mov(ABI_RETURN, addr);
+        code.call(ABI_RETURN);
+    }
+}
+
+} // namespace Common::X64

src/core/CMakeLists.txt

@@ -12,16 +12,12 @@ add_library(core STATIC
     core_timing.h
     core_timing_util.cpp
     core_timing_util.h
-    cpu_core_manager.cpp
-    cpu_core_manager.h
     crypto/aes_util.cpp
     crypto/aes_util.h
     crypto/encryption_layer.cpp
     crypto/encryption_layer.h
     crypto/key_manager.cpp
     crypto/key_manager.h
-    crypto/partition_data_manager.cpp
-    crypto/partition_data_manager.h
     crypto/ctr_encryption_layer.cpp
     crypto/ctr_encryption_layer.h
     crypto/xts_encryption_layer.cpp
@@ -36,10 +32,6 @@ add_library(core STATIC
     file_sys/control_metadata.h
     file_sys/directory.h
     file_sys/errors.h
-    file_sys/fsmitm_romfsbuild.cpp
-    file_sys/fsmitm_romfsbuild.h
-    file_sys/ips_layer.cpp
-    file_sys/ips_layer.h
     file_sys/mode.h
     file_sys/nca_metadata.cpp
     file_sys/nca_metadata.h
@@ -63,28 +55,18 @@ add_library(core STATIC
     file_sys/sdmc_factory.h
     file_sys/submission_package.cpp
     file_sys/submission_package.h
-    file_sys/system_archive/ng_word.cpp
-    file_sys/system_archive/ng_word.h
-    file_sys/system_archive/system_archive.cpp
-    file_sys/system_archive/system_archive.h
     file_sys/vfs.cpp
     file_sys/vfs.h
     file_sys/vfs_concat.cpp
     file_sys/vfs_concat.h
-    file_sys/vfs_layered.cpp
-    file_sys/vfs_layered.h
     file_sys/vfs_offset.cpp
     file_sys/vfs_offset.h
     file_sys/vfs_real.cpp
     file_sys/vfs_real.h
-    file_sys/vfs_static.h
-    file_sys/vfs_types.h
     file_sys/vfs_vector.cpp
     file_sys/vfs_vector.h
     file_sys/xts_archive.cpp
     file_sys/xts_archive.h
-    frontend/applets/software_keyboard.cpp
-    frontend/applets/software_keyboard.h
     frontend/emu_window.cpp
     frontend/emu_window.h
     frontend/framebuffer_layout.cpp
@@ -101,6 +83,8 @@ add_library(core STATIC
     hle/kernel/client_session.cpp
     hle/kernel/client_session.h
     hle/kernel/errors.h
+    hle/kernel/event.cpp
+    hle/kernel/event.h
     hle/kernel/handle_table.cpp
     hle/kernel/handle_table.h
     hle/kernel/hle_ipc.cpp
@@ -113,8 +97,6 @@ add_library(core STATIC
     hle/kernel/object.h
     hle/kernel/process.cpp
     hle/kernel/process.h
-    hle/kernel/readable_event.cpp
-    hle/kernel/readable_event.h
     hle/kernel/resource_limit.cpp
     hle/kernel/resource_limit.h
     hle/kernel/scheduler.cpp
@@ -137,8 +119,6 @@ add_library(core STATIC
     hle/kernel/vm_manager.h
     hle/kernel/wait_object.cpp
     hle/kernel/wait_object.h
-    hle/kernel/writable_event.cpp
-    hle/kernel/writable_event.h
     hle/lock.cpp
     hle/lock.h
     hle/result.h
@@ -160,20 +140,12 @@ add_library(core STATIC
     hle/service/am/applet_ae.h
     hle/service/am/applet_oe.cpp
     hle/service/am/applet_oe.h
-    hle/service/am/applets/applets.cpp
-    hle/service/am/applets/applets.h
-    hle/service/am/applets/software_keyboard.cpp
-    hle/service/am/applets/software_keyboard.h
-    hle/service/am/applets/stub_applet.cpp
-    hle/service/am/applets/stub_applet.h
     hle/service/am/idle.cpp
     hle/service/am/idle.h
     hle/service/am/omm.cpp
     hle/service/am/omm.h
     hle/service/am/spsm.cpp
     hle/service/am/spsm.h
-    hle/service/am/tcap.cpp
-    hle/service/am/tcap.h
     hle/service/aoc/aoc_u.cpp
     hle/service/aoc/aoc_u.h
     hle/service/apm/apm.cpp
@@ -254,24 +226,6 @@ add_library(core STATIC
     hle/service/hid/irs.h
     hle/service/hid/xcd.cpp
     hle/service/hid/xcd.h
-    hle/service/hid/controllers/controller_base.cpp
-    hle/service/hid/controllers/controller_base.h
-    hle/service/hid/controllers/debug_pad.cpp
-    hle/service/hid/controllers/debug_pad.h
-    hle/service/hid/controllers/gesture.cpp
-    hle/service/hid/controllers/gesture.h
-    hle/service/hid/controllers/keyboard.cpp
-    hle/service/hid/controllers/keyboard.h
-    hle/service/hid/controllers/mouse.cpp
-    hle/service/hid/controllers/mouse.h
-    hle/service/hid/controllers/npad.cpp
-    hle/service/hid/controllers/npad.h
-    hle/service/hid/controllers/stubbed.cpp
-    hle/service/hid/controllers/stubbed.h
-    hle/service/hid/controllers/touchscreen.cpp
-    hle/service/hid/controllers/touchscreen.h
-    hle/service/hid/controllers/xpad.cpp
-    hle/service/hid/controllers/xpad.h
     hle/service/lbl/lbl.cpp
     hle/service/lbl/lbl.h
     hle/service/ldn/ldn.cpp
@@ -298,8 +252,6 @@ add_library(core STATIC
     hle/service/nifm/nifm.h
     hle/service/nim/nim.cpp
     hle/service/nim/nim.h
-    hle/service/npns/npns.cpp
-    hle/service/npns/npns.h
     hle/service/ns/ns.cpp
     hle/service/ns/ns.h
     hle/service/ns/pl_u.cpp
@@ -347,8 +299,6 @@ add_library(core STATIC
     hle/service/prepo/prepo.h
     hle/service/psc/psc.cpp
     hle/service/psc/psc.h
-    hle/service/ptm/psm.cpp
-    hle/service/ptm/psm.h
     hle/service/service.cpp
     hle/service/service.h
     hle/service/set/set.cpp
@@ -439,10 +389,6 @@ create_target_directory_groups(core)
 
 target_link_libraries(core PUBLIC common PRIVATE audio_core video_core)
 target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt lz4_static mbedtls opus unicorn open_source_archives)
-if (ENABLE_WEB_SERVICE)
-    target_compile_definitions(core PRIVATE -DENABLE_WEB_SERVICE)
-    target_link_libraries(core PRIVATE web_service)
-endif()
 
 if (ARCHITECTURE_x86_64)
     target_sources(core PRIVATE

src/core/arm/arm_interface.h

@@ -6,10 +6,7 @@
 
 #include <array>
 #include "common/common_types.h"
-
-namespace Kernel {
-enum class VMAPermission : u8;
-}
+#include "core/hle/kernel/vm_manager.h"
 
 namespace Core {
 
@@ -22,16 +19,10 @@ public:
         std::array<u64, 31> cpu_registers;
         u64 sp;
         u64 pc;
-        u32 pstate;
-        std::array<u8, 4> padding;
+        u64 pstate;
         std::array<u128, 32> vector_registers;
-        u32 fpcr;
-        u32 fpsr;
-        u64 tpidr;
+        u64 fpcr;
     };
-    // Internally within the kernel, it expects the AArch64 version of the
-    // thread context to be 800 bytes in size.
-    static_assert(sizeof(ThreadContext) == 0x320);
 
     /// Runs the CPU until an event happens
     virtual void Run() = 0;

src/core/arm/dynarmic/arm_dynarmic.cpp

@@ -12,10 +12,8 @@
 #include "core/core.h"
 #include "core/core_cpu.h"
 #include "core/core_timing.h"
-#include "core/gdbstub/gdbstub.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/svc.h"
-#include "core/hle/kernel/vm_manager.h"
 #include "core/memory.h"
 
 namespace Core {
@@ -81,17 +79,6 @@ public:
         case Dynarmic::A64::Exception::SendEventLocal:
         case Dynarmic::A64::Exception::Yield:
             return;
-        case Dynarmic::A64::Exception::Breakpoint:
-            if (GDBStub::IsServerEnabled()) {
-                parent.jit->HaltExecution();
-                parent.SetPC(pc);
-                Kernel::Thread* thread = Kernel::GetCurrentThread();
-                parent.SaveContext(thread->GetContext());
-                GDBStub::Break();
-                GDBStub::SendTrap(thread, 5);
-                return;
-            }
-            [[fallthrough]];
         default:
             ASSERT_MSG(false, "ExceptionRaised(exception = {}, pc = {:X})",
                        static_cast<std::size_t>(exception), pc);
@@ -129,8 +116,7 @@ public:
 };
 
 std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const {
-    auto* current_process = Core::CurrentProcess();
-    auto** const page_table = current_process->VMManager().page_table.pointers.data();
+    auto** const page_table = Core::CurrentProcess()->vm_manager.page_table.pointers.data();
 
     Dynarmic::A64::UserConfig config;
 
@@ -139,12 +125,12 @@ std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const {
 
     // Memory
     config.page_table = reinterpret_cast<void**>(page_table);
-    config.page_table_address_space_bits = current_process->VMManager().GetAddressSpaceWidth();
+    config.page_table_address_space_bits = Memory::ADDRESS_SPACE_BITS;
     config.silently_mirror_page_table = false;
 
     // Multi-process state
     config.processor_id = core_index;
-    config.global_monitor = &exclusive_monitor.monitor;
+    config.global_monitor = &exclusive_monitor->monitor;
 
     // System registers
     config.tpidrro_el0 = &cb->tpidrro_el0;
@@ -171,10 +157,11 @@ void ARM_Dynarmic::Step() {
     cb->InterpreterFallback(jit->GetPC(), 1);
 }
 
-ARM_Dynarmic::ARM_Dynarmic(ExclusiveMonitor& exclusive_monitor, std::size_t core_index)
+ARM_Dynarmic::ARM_Dynarmic(std::shared_ptr<ExclusiveMonitor> exclusive_monitor,
+                           std::size_t core_index)
     : cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), core_index{core_index},
-      exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {
-    ThreadContext ctx{};
+      exclusive_monitor{std::dynamic_pointer_cast<DynarmicExclusiveMonitor>(exclusive_monitor)} {
+    ThreadContext ctx;
     inner_unicorn.SaveContext(ctx);
     PageTableChanged();
     LoadContext(ctx);
@@ -246,19 +233,15 @@ void ARM_Dynarmic::SaveContext(ThreadContext& ctx) {
     ctx.pstate = jit->GetPstate();
     ctx.vector_registers = jit->GetVectors();
     ctx.fpcr = jit->GetFpcr();
-    ctx.fpsr = jit->GetFpsr();
-    ctx.tpidr = cb->tpidr_el0;
 }
 
 void ARM_Dynarmic::LoadContext(const ThreadContext& ctx) {
     jit->SetRegisters(ctx.cpu_registers);
     jit->SetSP(ctx.sp);
     jit->SetPC(ctx.pc);
-    jit->SetPstate(ctx.pstate);
+    jit->SetPstate(static_cast<u32>(ctx.pstate));
     jit->SetVectors(ctx.vector_registers);
-    jit->SetFpcr(ctx.fpcr);
-    jit->SetFpsr(ctx.fpsr);
-    SetTPIDR_EL0(ctx.tpidr);
+    jit->SetFpcr(static_cast<u32>(ctx.fpcr));
 }
 
 void ARM_Dynarmic::PrepareReschedule() {

src/core/arm/dynarmic/arm_dynarmic.h

@@ -12,10 +12,6 @@
 #include "core/arm/exclusive_monitor.h"
 #include "core/arm/unicorn/arm_unicorn.h"
 
-namespace Memory {
-struct PageTable;
-}
-
 namespace Core {
 
 class ARM_Dynarmic_Callbacks;
@@ -23,7 +19,7 @@ class DynarmicExclusiveMonitor;
 
 class ARM_Dynarmic final : public ARM_Interface {
 public:
-    ARM_Dynarmic(ExclusiveMonitor& exclusive_monitor, std::size_t core_index);
+    ARM_Dynarmic(std::shared_ptr<ExclusiveMonitor> exclusive_monitor, std::size_t core_index);
     ~ARM_Dynarmic();
 
     void MapBackingMemory(VAddr address, std::size_t size, u8* memory,
@@ -62,7 +58,7 @@ private:
     ARM_Unicorn inner_unicorn;
 
     std::size_t core_index;
-    DynarmicExclusiveMonitor& exclusive_monitor;
+    std::shared_ptr<DynarmicExclusiveMonitor> exclusive_monitor;
 
     Memory::PageTable* current_page_table = nullptr;
 };

src/core/arm/unicorn/arm_unicorn.cpp

@@ -195,7 +195,7 @@ void ARM_Unicorn::ExecuteInstructions(int num_instructions) {
             uc_reg_write(uc, UC_ARM64_REG_PC, &last_bkpt.address);
         }
         Kernel::Thread* thread = Kernel::GetCurrentThread();
-        SaveContext(thread->GetContext());
+        SaveContext(thread->context);
         if (last_bkpt_hit || GDBStub::GetCpuStepFlag()) {
             last_bkpt_hit = false;
             GDBStub::Break();

src/core/core.cpp

@@ -8,14 +8,12 @@
 #include <thread>
 #include <utility>
 
-#include "common/file_util.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
 #include "core/arm/exclusive_monitor.h"
 #include "core/core.h"
 #include "core/core_cpu.h"
 #include "core/core_timing.h"
-#include "core/cpu_core_manager.h"
 #include "core/file_sys/mode.h"
 #include "core/file_sys/vfs_concat.h"
 #include "core/file_sys/vfs_real.h"
@@ -25,13 +23,12 @@
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/thread.h"
-#include "core/hle/service/am/applets/software_keyboard.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/sm/sm.h"
 #include "core/loader/loader.h"
 #include "core/perf_stats.h"
+#include "core/settings.h"
 #include "core/telemetry_session.h"
-#include "frontend/applets/software_keyboard.h"
 #include "video_core/debug_utils/debug_utils.h"
 #include "video_core/gpu.h"
 #include "video_core/renderer_base.h"
@@ -41,6 +38,7 @@ namespace Core {
 
 /*static*/ System System::s_instance;
 
+namespace {
 FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
                                          const std::string& path) {
     // To account for split 00+01+etc files.
@@ -66,29 +64,69 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
         if (concat.empty())
             return nullptr;
 
-        return FileSys::ConcatenatedVfsFile::MakeConcatenatedFile(concat, dir->GetName());
+        return FileSys::ConcatenateFiles(concat, dir->GetName());
     }
 
-    if (FileUtil::IsDirectory(path))
-        return vfs->OpenFile(path + "/" + "main", FileSys::Mode::Read);
-
     return vfs->OpenFile(path, FileSys::Mode::Read);
 }
-struct System::Impl {
 
+/// Runs a CPU core while the system is powered on
+void RunCpuCore(std::shared_ptr<Cpu> cpu_state) {
+    while (Core::System::GetInstance().IsPoweredOn()) {
+        cpu_state->RunLoop(true);
+    }
+}
+} // Anonymous namespace
+
+struct System::Impl {
     Cpu& CurrentCpuCore() {
-        return cpu_core_manager.GetCurrentCore();
+        if (Settings::values.use_multi_core) {
+            const auto& search = thread_to_cpu.find(std::this_thread::get_id());
+            ASSERT(search != thread_to_cpu.end());
+            ASSERT(search->second);
+            return *search->second;
+        }
+
+        // Otherwise, use single-threaded mode active_core variable
+        return *cpu_cores[active_core];
     }
 
     ResultStatus RunLoop(bool tight_loop) {
         status = ResultStatus::Success;
 
-        cpu_core_manager.RunLoop(tight_loop);
+        // Update thread_to_cpu in case Core 0 is run from a different host thread
+        thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
+
+        if (GDBStub::IsServerEnabled()) {
+            GDBStub::HandlePacket();
+
+            // If the loop is halted and we want to step, use a tiny (1) number of instructions to
+            // execute. Otherwise, get out of the loop function.
+            if (GDBStub::GetCpuHaltFlag()) {
+                if (GDBStub::GetCpuStepFlag()) {
+                    tight_loop = false;
+                } else {
+                    return ResultStatus::Success;
+                }
+            }
+        }
+
+        for (active_core = 0; active_core < NUM_CPU_CORES; ++active_core) {
+            cpu_cores[active_core]->RunLoop(tight_loop);
+            if (Settings::values.use_multi_core) {
+                // Cores 1-3 are run on other threads in this mode
+                break;
+            }
+        }
+
+        if (GDBStub::IsServerEnabled()) {
+            GDBStub::SetCpuStepFlag(false);
+        }
 
         return status;
     }
 
-    ResultStatus Init(System& system, Frontend::EmuWindow& emu_window) {
+    ResultStatus Init(Frontend::EmuWindow& emu_window) {
         LOG_DEBUG(HW_Memory, "initialized OK");
 
         CoreTiming::Init();
@@ -98,17 +136,18 @@ struct System::Impl {
         if (virtual_filesystem == nullptr)
             virtual_filesystem = std::make_shared<FileSys::RealVfsFilesystem>();
 
-        /// Create default implementations of applets if one is not provided.
-        if (software_keyboard == nullptr)
-            software_keyboard = std::make_unique<Core::Frontend::DefaultSoftwareKeyboardApplet>();
+        kernel.MakeCurrentProcess(Kernel::Process::Create(kernel, "main"));
 
-        auto main_process = Kernel::Process::Create(kernel, "main");
-        kernel.MakeCurrentProcess(main_process.get());
+        cpu_barrier = std::make_shared<CpuBarrier>();
+        cpu_exclusive_monitor = Cpu::MakeExclusiveMonitor(cpu_cores.size());
+        for (std::size_t index = 0; index < cpu_cores.size(); ++index) {
+            cpu_cores[index] = std::make_shared<Cpu>(cpu_exclusive_monitor, cpu_barrier, index);
+        }
 
         telemetry_session = std::make_unique<Core::TelemetrySession>();
         service_manager = std::make_shared<Service::SM::ServiceManager>();
 
-        Service::Init(service_manager, *virtual_filesystem);
+        Service::Init(service_manager, virtual_filesystem);
         GDBStub::Init();
 
         renderer = VideoCore::CreateRenderer(emu_window);
@@ -118,8 +157,17 @@ struct System::Impl {
 
         gpu_core = std::make_unique<Tegra::GPU>(renderer->Rasterizer());
 
-        cpu_core_manager.Initialize(system);
-        is_powered_on = true;
+        // Create threads for CPU cores 1-3, and build thread_to_cpu map
+        // CPU core 0 is run on the main thread
+        thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
+        if (Settings::values.use_multi_core) {
+            for (std::size_t index = 0; index < cpu_core_threads.size(); ++index) {
+                cpu_core_threads[index] =
+                    std::make_unique<std::thread>(RunCpuCore, cpu_cores[index + 1]);
+                thread_to_cpu[cpu_core_threads[index]->get_id()] = cpu_cores[index + 1];
+            }
+        }
+
         LOG_DEBUG(Core, "Initialized OK");
 
         // Reset counters and set time origin to current frame
@@ -129,15 +177,14 @@ struct System::Impl {
         return ResultStatus::Success;
     }
 
-    ResultStatus Load(System& system, Frontend::EmuWindow& emu_window,
-                      const std::string& filepath) {
+    ResultStatus Load(Frontend::EmuWindow& emu_window, const std::string& filepath) {
         app_loader = Loader::GetLoader(GetGameFileFromPath(virtual_filesystem, filepath));
 
         if (!app_loader) {
             LOG_CRITICAL(Core, "Failed to obtain loader for {}!", filepath);
             return ResultStatus::ErrorGetLoader;
         }
-        std::pair<std::optional<u32>, Loader::ResultStatus> system_mode =
+        std::pair<boost::optional<u32>, Loader::ResultStatus> system_mode =
             app_loader->LoadKernelSystemMode();
 
         if (system_mode.second != Loader::ResultStatus::Success) {
@@ -147,7 +194,7 @@ struct System::Impl {
             return ResultStatus::ErrorSystemMode;
         }
 
-        ResultStatus init_result{Init(system, emu_window)};
+        ResultStatus init_result{Init(emu_window)};
         if (init_result != ResultStatus::Success) {
             LOG_CRITICAL(Core, "Failed to initialize system (Error {})!",
                          static_cast<int>(init_result));
@@ -155,7 +202,7 @@ struct System::Impl {
             return init_result;
         }
 
-        const Loader::ResultStatus load_result{app_loader->Load(*kernel.CurrentProcess())};
+        const Loader::ResultStatus load_result{app_loader->Load(kernel.CurrentProcess())};
         if (load_result != Loader::ResultStatus::Success) {
             LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", static_cast<int>(load_result));
             Shutdown();
@@ -177,8 +224,6 @@ struct System::Impl {
         Telemetry().AddField(Telemetry::FieldType::Performance, "Shutdown_Frametime",
                              perf_results.frametime * 1000.0);
 
-        is_powered_on = false;
-
         // Shutdown emulation session
         renderer.reset();
         GDBStub::Shutdown();
@@ -188,7 +233,18 @@ struct System::Impl {
         gpu_core.reset();
 
         // Close all CPU/threading state
-        cpu_core_manager.Shutdown();
+        cpu_barrier->NotifyEnd();
+        if (Settings::values.use_multi_core) {
+            for (auto& thread : cpu_core_threads) {
+                thread->join();
+                thread.reset();
+            }
+        }
+        thread_to_cpu.clear();
+        for (auto& cpu_core : cpu_cores) {
+            cpu_core.reset();
+        }
+        cpu_barrier.reset();
 
         // Shutdown kernel and core timing
         kernel.Shutdown();
@@ -225,11 +281,11 @@ struct System::Impl {
     std::unique_ptr<VideoCore::RendererBase> renderer;
     std::unique_ptr<Tegra::GPU> gpu_core;
     std::shared_ptr<Tegra::DebugContext> debug_context;
-    CpuCoreManager cpu_core_manager;
-    bool is_powered_on = false;
-
-    /// Frontend applets
-    std::unique_ptr<Core::Frontend::SoftwareKeyboardApplet> software_keyboard;
+    std::shared_ptr<ExclusiveMonitor> cpu_exclusive_monitor;
+    std::shared_ptr<CpuBarrier> cpu_barrier;
+    std::array<std::shared_ptr<Cpu>, NUM_CPU_CORES> cpu_cores;
+    std::array<std::unique_ptr<std::thread>, NUM_CPU_CORES - 1> cpu_core_threads;
+    std::size_t active_core{}; ///< Active core, only used in single thread mode
 
     /// Service manager
     std::shared_ptr<Service::SM::ServiceManager> service_manager;
@@ -240,6 +296,9 @@ struct System::Impl {
     ResultStatus status = ResultStatus::Success;
     std::string status_details = "";
 
+    /// Map of guest threads to CPU cores
+    std::map<std::thread::id, std::shared_ptr<Cpu>> thread_to_cpu;
+
     Core::PerfStats perf_stats;
     Core::FrameLimiter frame_limiter;
 };
@@ -251,10 +310,6 @@ Cpu& System::CurrentCpuCore() {
     return impl->CurrentCpuCore();
 }
 
-const Cpu& System::CurrentCpuCore() const {
-    return impl->CurrentCpuCore();
-}
-
 System::ResultStatus System::RunLoop(bool tight_loop) {
     return impl->RunLoop(tight_loop);
 }
@@ -264,15 +319,17 @@ System::ResultStatus System::SingleStep() {
 }
 
 void System::InvalidateCpuInstructionCaches() {
-    impl->cpu_core_manager.InvalidateAllInstructionCaches();
+    for (auto& cpu : impl->cpu_cores) {
+        cpu->ArmInterface().ClearInstructionCache();
+    }
 }
 
 System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::string& filepath) {
-    return impl->Load(*this, emu_window, filepath);
+    return impl->Load(emu_window, filepath);
 }
 
 bool System::IsPoweredOn() const {
-    return impl->is_powered_on;
+    return impl->cpu_barrier && impl->cpu_barrier->IsAlive();
 }
 
 void System::PrepareReschedule() {
@@ -283,11 +340,7 @@ PerfStatsResults System::GetAndResetPerfStats() {
     return impl->GetAndResetPerfStats();
 }
 
-TelemetrySession& System::TelemetrySession() {
-    return *impl->telemetry_session;
-}
-
-const TelemetrySession& System::TelemetrySession() const {
+Core::TelemetrySession& System::TelemetrySession() const {
     return *impl->telemetry_session;
 }
 
@@ -295,61 +348,39 @@ ARM_Interface& System::CurrentArmInterface() {
     return CurrentCpuCore().ArmInterface();
 }
 
-const ARM_Interface& System::CurrentArmInterface() const {
-    return CurrentCpuCore().ArmInterface();
-}
-
-std::size_t System::CurrentCoreIndex() const {
+std::size_t System::CurrentCoreIndex() {
     return CurrentCpuCore().CoreIndex();
 }
 
 Kernel::Scheduler& System::CurrentScheduler() {
-    return CurrentCpuCore().Scheduler();
+    return *CurrentCpuCore().Scheduler();
 }
 
-const Kernel::Scheduler& System::CurrentScheduler() const {
-    return CurrentCpuCore().Scheduler();
+const std::shared_ptr<Kernel::Scheduler>& System::Scheduler(std::size_t core_index) {
+    ASSERT(core_index < NUM_CPU_CORES);
+    return impl->cpu_cores[core_index]->Scheduler();
 }
 
-Kernel::Scheduler& System::Scheduler(std::size_t core_index) {
-    return CpuCore(core_index).Scheduler();
-}
-
-const Kernel::Scheduler& System::Scheduler(std::size_t core_index) const {
-    return CpuCore(core_index).Scheduler();
-}
-
-Kernel::Process* System::CurrentProcess() {
+Kernel::SharedPtr<Kernel::Process>& System::CurrentProcess() {
     return impl->kernel.CurrentProcess();
 }
 
-const Kernel::Process* System::CurrentProcess() const {
+const Kernel::SharedPtr<Kernel::Process>& System::CurrentProcess() const {
     return impl->kernel.CurrentProcess();
 }
 
 ARM_Interface& System::ArmInterface(std::size_t core_index) {
-    return CpuCore(core_index).ArmInterface();
-}
-
-const ARM_Interface& System::ArmInterface(std::size_t core_index) const {
-    return CpuCore(core_index).ArmInterface();
+    ASSERT(core_index < NUM_CPU_CORES);
+    return impl->cpu_cores[core_index]->ArmInterface();
 }
 
 Cpu& System::CpuCore(std::size_t core_index) {
-    return impl->cpu_core_manager.GetCore(core_index);
-}
-
-const Cpu& System::CpuCore(std::size_t core_index) const {
     ASSERT(core_index < NUM_CPU_CORES);
-    return impl->cpu_core_manager.GetCore(core_index);
+    return *impl->cpu_cores[core_index];
 }
 
 ExclusiveMonitor& System::Monitor() {
-    return impl->cpu_core_manager.GetExclusiveMonitor();
-}
-
-const ExclusiveMonitor& System::Monitor() const {
-    return impl->cpu_core_manager.GetExclusiveMonitor();
+    return *impl->cpu_exclusive_monitor;
 }
 
 Tegra::GPU& System::GPU() {
@@ -424,16 +455,8 @@ std::shared_ptr<FileSys::VfsFilesystem> System::GetFilesystem() const {
     return impl->virtual_filesystem;
 }
 
-void System::SetSoftwareKeyboard(std::unique_ptr<Core::Frontend::SoftwareKeyboardApplet> applet) {
-    impl->software_keyboard = std::move(applet);
-}
-
-const Core::Frontend::SoftwareKeyboardApplet& System::GetSoftwareKeyboard() const {
-    return *impl->software_keyboard;
-}
-
 System::ResultStatus System::Init(Frontend::EmuWindow& emu_window) {
-    return impl->Init(*this, emu_window);
+    return impl->Init(emu_window);
 }
 
 void System::Shutdown() {

src/core/core.h

@@ -9,12 +9,10 @@
 #include <string>
 
 #include "common/common_types.h"
-#include "core/file_sys/vfs_types.h"
 #include "core/hle/kernel/object.h"
 
 namespace Core::Frontend {
 class EmuWindow;
-class SoftwareKeyboardApplet;
 } // namespace Core::Frontend
 
 namespace FileSys {
@@ -56,9 +54,6 @@ class TelemetrySession;
 
 struct PerfStatsResults;
 
-FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
-                                         const std::string& path);
-
 class System {
 public:
     System(const System&) = delete;
@@ -134,11 +129,11 @@ public:
      */
     bool IsPoweredOn() const;
 
-    /// Gets a reference to the telemetry session for this emulation session.
-    Core::TelemetrySession& TelemetrySession();
-
-    /// Gets a reference to the telemetry session for this emulation session.
-    const Core::TelemetrySession& TelemetrySession() const;
+    /**
+     * Returns a reference to the telemetry session for this emulation session.
+     * @returns Reference to the telemetry session.
+     */
+    Core::TelemetrySession& TelemetrySession() const;
 
     /// Prepare the core emulation for a reschedule
     void PrepareReschedule();
@@ -149,36 +144,21 @@ public:
     /// Gets an ARM interface to the CPU core that is currently running
     ARM_Interface& CurrentArmInterface();
 
-    /// Gets an ARM interface to the CPU core that is currently running
-    const ARM_Interface& CurrentArmInterface() const;
-
     /// Gets the index of the currently running CPU core
-    std::size_t CurrentCoreIndex() const;
+    std::size_t CurrentCoreIndex();
 
     /// Gets the scheduler for the CPU core that is currently running
     Kernel::Scheduler& CurrentScheduler();
 
-    /// Gets the scheduler for the CPU core that is currently running
-    const Kernel::Scheduler& CurrentScheduler() const;
-
-    /// Gets a reference to an ARM interface for the CPU core with the specified index
+    /// Gets an ARM interface to the CPU core with the specified index
     ARM_Interface& ArmInterface(std::size_t core_index);
 
-    /// Gets a const reference to an ARM interface from the CPU core with the specified index
-    const ARM_Interface& ArmInterface(std::size_t core_index) const;
-
     /// Gets a CPU interface to the CPU core with the specified index
     Cpu& CpuCore(std::size_t core_index);
 
-    /// Gets a CPU interface to the CPU core with the specified index
-    const Cpu& CpuCore(std::size_t core_index) const;
-
-    /// Gets a reference to the exclusive monitor
+    /// Gets the exclusive monitor
     ExclusiveMonitor& Monitor();
 
-    /// Gets a constant reference to the exclusive monitor
-    const ExclusiveMonitor& Monitor() const;
-
     /// Gets a mutable reference to the GPU interface
     Tegra::GPU& GPU();
 
@@ -192,16 +172,13 @@ public:
     const VideoCore::RendererBase& Renderer() const;
 
     /// Gets the scheduler for the CPU core with the specified index
-    Kernel::Scheduler& Scheduler(std::size_t core_index);
+    const std::shared_ptr<Kernel::Scheduler>& Scheduler(std::size_t core_index);
 
-    /// Gets the scheduler for the CPU core with the specified index
-    const Kernel::Scheduler& Scheduler(std::size_t core_index) const;
+    /// Provides a reference to the current process
+    Kernel::SharedPtr<Kernel::Process>& CurrentProcess();
 
-    /// Provides a pointer to the current process
-    Kernel::Process* CurrentProcess();
-
-    /// Provides a constant pointer to the current process.
-    const Kernel::Process* CurrentProcess() const;
+    /// Provides a constant reference to the current process.
+    const Kernel::SharedPtr<Kernel::Process>& CurrentProcess() const;
 
     /// Provides a reference to the kernel instance.
     Kernel::KernelCore& Kernel();
@@ -241,19 +218,12 @@ public:
 
     std::shared_ptr<FileSys::VfsFilesystem> GetFilesystem() const;
 
-    void SetSoftwareKeyboard(std::unique_ptr<Core::Frontend::SoftwareKeyboardApplet> applet);
-
-    const Core::Frontend::SoftwareKeyboardApplet& GetSoftwareKeyboard() const;
-
 private:
     System();
 
     /// Returns the currently running CPU core
     Cpu& CurrentCpuCore();
 
-    /// Returns the currently running CPU core
-    const Cpu& CurrentCpuCore() const;
-
     /**
      * Initialize the emulated system.
      * @param emu_window Reference to the host-system window used for video output and keyboard
@@ -276,7 +246,7 @@ inline TelemetrySession& Telemetry() {
     return System::GetInstance().TelemetrySession();
 }
 
-inline Kernel::Process* CurrentProcess() {
+inline Kernel::SharedPtr<Kernel::Process>& CurrentProcess() {
     return System::GetInstance().CurrentProcess();
 }
 

src/core/core_cpu.cpp

@@ -49,28 +49,30 @@ bool CpuBarrier::Rendezvous() {
     return false;
 }
 
-Cpu::Cpu(ExclusiveMonitor& exclusive_monitor, CpuBarrier& cpu_barrier, std::size_t core_index)
-    : cpu_barrier{cpu_barrier}, core_index{core_index} {
+Cpu::Cpu(std::shared_ptr<ExclusiveMonitor> exclusive_monitor,
+         std::shared_ptr<CpuBarrier> cpu_barrier, std::size_t core_index)
+    : cpu_barrier{std::move(cpu_barrier)}, core_index{core_index} {
+
     if (Settings::values.use_cpu_jit) {
 #ifdef ARCHITECTURE_x86_64
-        arm_interface = std::make_unique<ARM_Dynarmic>(exclusive_monitor, core_index);
+        arm_interface = std::make_shared<ARM_Dynarmic>(exclusive_monitor, core_index);
 #else
-        arm_interface = std::make_unique<ARM_Unicorn>();
+        arm_interface = std::make_shared<ARM_Unicorn>();
         LOG_WARNING(Core, "CPU JIT requested, but Dynarmic not available");
 #endif
     } else {
-        arm_interface = std::make_unique<ARM_Unicorn>();
+        arm_interface = std::make_shared<ARM_Unicorn>();
     }
 
-    scheduler = std::make_unique<Kernel::Scheduler>(*arm_interface);
+    scheduler = std::make_shared<Kernel::Scheduler>(arm_interface.get());
 }
 
 Cpu::~Cpu() = default;
 
-std::unique_ptr<ExclusiveMonitor> Cpu::MakeExclusiveMonitor(std::size_t num_cores) {
+std::shared_ptr<ExclusiveMonitor> Cpu::MakeExclusiveMonitor(std::size_t num_cores) {
     if (Settings::values.use_cpu_jit) {
 #ifdef ARCHITECTURE_x86_64
-        return std::make_unique<DynarmicExclusiveMonitor>(num_cores);
+        return std::make_shared<DynarmicExclusiveMonitor>(num_cores);
 #else
         return nullptr; // TODO(merry): Passthrough exclusive monitor
 #endif
@@ -81,7 +83,7 @@ std::unique_ptr<ExclusiveMonitor> Cpu::MakeExclusiveMonitor(std::size_t num_core
 
 void Cpu::RunLoop(bool tight_loop) {
     // Wait for all other CPU cores to complete the previous slice, such that they run in lock-step
-    if (!cpu_barrier.Rendezvous()) {
+    if (!cpu_barrier->Rendezvous()) {
         // If rendezvous failed, session has been killed
         return;
     }

src/core/core_cpu.h

@@ -41,7 +41,8 @@ private:
 
 class Cpu {
 public:
-    Cpu(ExclusiveMonitor& exclusive_monitor, CpuBarrier& cpu_barrier, std::size_t core_index);
+    Cpu(std::shared_ptr<ExclusiveMonitor> exclusive_monitor,
+        std::shared_ptr<CpuBarrier> cpu_barrier, std::size_t core_index);
     ~Cpu();
 
     void RunLoop(bool tight_loop = true);
@@ -58,12 +59,8 @@ public:
         return *arm_interface;
     }
 
-    Kernel::Scheduler& Scheduler() {
-        return *scheduler;
-    }
-
-    const Kernel::Scheduler& Scheduler() const {
-        return *scheduler;
+    const std::shared_ptr<Kernel::Scheduler>& Scheduler() const {
+        return scheduler;
     }
 
     bool IsMainCore() const {
@@ -74,14 +71,14 @@ public:
         return core_index;
     }
 
-    static std::unique_ptr<ExclusiveMonitor> MakeExclusiveMonitor(std::size_t num_cores);
+    static std::shared_ptr<ExclusiveMonitor> MakeExclusiveMonitor(std::size_t num_cores);
 
 private:
     void Reschedule();
 
-    std::unique_ptr<ARM_Interface> arm_interface;
-    CpuBarrier& cpu_barrier;
-    std::unique_ptr<Kernel::Scheduler> scheduler;
+    std::shared_ptr<ARM_Interface> arm_interface;
+    std::shared_ptr<CpuBarrier> cpu_barrier;
+    std::shared_ptr<Kernel::Scheduler> scheduler;
 
     std::atomic<bool> reschedule_pending = false;
     std::size_t core_index;

src/core/cpu_core_manager.cpp

@@ -1,142 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/assert.h"
-#include "core/arm/exclusive_monitor.h"
-#include "core/core.h"
-#include "core/core_cpu.h"
-#include "core/cpu_core_manager.h"
-#include "core/gdbstub/gdbstub.h"
-#include "core/settings.h"
-
-namespace Core {
-namespace {
-void RunCpuCore(const System& system, Cpu& cpu_state) {
-    while (system.IsPoweredOn()) {
-        cpu_state.RunLoop(true);
-    }
-}
-} // Anonymous namespace
-
-CpuCoreManager::CpuCoreManager() = default;
-CpuCoreManager::~CpuCoreManager() = default;
-
-void CpuCoreManager::Initialize(System& system) {
-    barrier = std::make_unique<CpuBarrier>();
-    exclusive_monitor = Cpu::MakeExclusiveMonitor(cores.size());
-
-    for (std::size_t index = 0; index < cores.size(); ++index) {
-        cores[index] = std::make_unique<Cpu>(*exclusive_monitor, *barrier, index);
-    }
-
-    // Create threads for CPU cores 1-3, and build thread_to_cpu map
-    // CPU core 0 is run on the main thread
-    thread_to_cpu[std::this_thread::get_id()] = cores[0].get();
-    if (!Settings::values.use_multi_core) {
-        return;
-    }
-
-    for (std::size_t index = 0; index < core_threads.size(); ++index) {
-        core_threads[index] = std::make_unique<std::thread>(RunCpuCore, std::cref(system),
-                                                            std::ref(*cores[index + 1]));
-        thread_to_cpu[core_threads[index]->get_id()] = cores[index + 1].get();
-    }
-}
-
-void CpuCoreManager::Shutdown() {
-    barrier->NotifyEnd();
-    if (Settings::values.use_multi_core) {
-        for (auto& thread : core_threads) {
-            thread->join();
-            thread.reset();
-        }
-    }
-
-    thread_to_cpu.clear();
-    for (auto& cpu_core : cores) {
-        cpu_core.reset();
-    }
-
-    exclusive_monitor.reset();
-    barrier.reset();
-}
-
-Cpu& CpuCoreManager::GetCore(std::size_t index) {
-    return *cores.at(index);
-}
-
-const Cpu& CpuCoreManager::GetCore(std::size_t index) const {
-    return *cores.at(index);
-}
-
-ExclusiveMonitor& CpuCoreManager::GetExclusiveMonitor() {
-    return *exclusive_monitor;
-}
-
-const ExclusiveMonitor& CpuCoreManager::GetExclusiveMonitor() const {
-    return *exclusive_monitor;
-}
-
-Cpu& CpuCoreManager::GetCurrentCore() {
-    if (Settings::values.use_multi_core) {
-        const auto& search = thread_to_cpu.find(std::this_thread::get_id());
-        ASSERT(search != thread_to_cpu.end());
-        ASSERT(search->second);
-        return *search->second;
-    }
-
-    // Otherwise, use single-threaded mode active_core variable
-    return *cores[active_core];
-}
-
-const Cpu& CpuCoreManager::GetCurrentCore() const {
-    if (Settings::values.use_multi_core) {
-        const auto& search = thread_to_cpu.find(std::this_thread::get_id());
-        ASSERT(search != thread_to_cpu.end());
-        ASSERT(search->second);
-        return *search->second;
-    }
-
-    // Otherwise, use single-threaded mode active_core variable
-    return *cores[active_core];
-}
-
-void CpuCoreManager::RunLoop(bool tight_loop) {
-    // Update thread_to_cpu in case Core 0 is run from a different host thread
-    thread_to_cpu[std::this_thread::get_id()] = cores[0].get();
-
-    if (GDBStub::IsServerEnabled()) {
-        GDBStub::HandlePacket();
-
-        // If the loop is halted and we want to step, use a tiny (1) number of instructions to
-        // execute. Otherwise, get out of the loop function.
-        if (GDBStub::GetCpuHaltFlag()) {
-            if (GDBStub::GetCpuStepFlag()) {
-                tight_loop = false;
-            } else {
-                return;
-            }
-        }
-    }
-
-    for (active_core = 0; active_core < NUM_CPU_CORES; ++active_core) {
-        cores[active_core]->RunLoop(tight_loop);
-        if (Settings::values.use_multi_core) {
-            // Cores 1-3 are run on other threads in this mode
-            break;
-        }
-    }
-
-    if (GDBStub::IsServerEnabled()) {
-        GDBStub::SetCpuStepFlag(false);
-    }
-}
-
-void CpuCoreManager::InvalidateAllInstructionCaches() {
-    for (auto& cpu : cores) {
-        cpu->ArmInterface().ClearInstructionCache();
-    }
-}
-
-} // namespace Core

src/core/cpu_core_manager.h

@@ -1,59 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <map>
-#include <memory>
-#include <thread>
-
-namespace Core {
-
-class Cpu;
-class CpuBarrier;
-class ExclusiveMonitor;
-class System;
-
-class CpuCoreManager {
-public:
-    CpuCoreManager();
-    CpuCoreManager(const CpuCoreManager&) = delete;
-    CpuCoreManager(CpuCoreManager&&) = delete;
-
-    ~CpuCoreManager();
-
-    CpuCoreManager& operator=(const CpuCoreManager&) = delete;
-    CpuCoreManager& operator=(CpuCoreManager&&) = delete;
-
-    void Initialize(System& system);
-    void Shutdown();
-
-    Cpu& GetCore(std::size_t index);
-    const Cpu& GetCore(std::size_t index) const;
-
-    Cpu& GetCurrentCore();
-    const Cpu& GetCurrentCore() const;
-
-    ExclusiveMonitor& GetExclusiveMonitor();
-    const ExclusiveMonitor& GetExclusiveMonitor() const;
-
-    void RunLoop(bool tight_loop);
-
-    void InvalidateAllInstructionCaches();
-
-private:
-    static constexpr std::size_t NUM_CPU_CORES = 4;
-
-    std::unique_ptr<ExclusiveMonitor> exclusive_monitor;
-    std::unique_ptr<CpuBarrier> barrier;
-    std::array<std::unique_ptr<Cpu>, NUM_CPU_CORES> cores;
-    std::array<std::unique_ptr<std::thread>, NUM_CPU_CORES - 1> core_threads;
-    std::size_t active_core{}; ///< Active core, only used in single thread mode
-
-    /// Map of guest threads to CPU cores
-    std::map<std::thread::id, Cpu*> thread_to_cpu;
-};
-
-} // namespace Core

src/core/crypto/key_manager.cpp

@@ -4,56 +4,23 @@
 
 #include <algorithm>
 #include <array>
-#include <bitset>
-#include <cctype>
 #include <fstream>
 #include <locale>
-#include <map>
 #include <sstream>
 #include <string_view>
 #include <tuple>
 #include <vector>
-#include <mbedtls/bignum.h>
-#include <mbedtls/cipher.h>
-#include <mbedtls/cmac.h>
-#include <mbedtls/sha256.h>
-#include "common/common_funcs.h"
 #include "common/common_paths.h"
 #include "common/file_util.h"
 #include "common/hex_util.h"
 #include "common/logging/log.h"
 #include "core/crypto/aes_util.h"
 #include "core/crypto/key_manager.h"
-#include "core/crypto/partition_data_manager.h"
-#include "core/file_sys/content_archive.h"
-#include "core/file_sys/nca_metadata.h"
-#include "core/file_sys/partition_filesystem.h"
-#include "core/file_sys/registered_cache.h"
-#include "core/hle/service/filesystem/filesystem.h"
 #include "core/loader/loader.h"
 #include "core/settings.h"
 
 namespace Core::Crypto {
 
-constexpr u64 CURRENT_CRYPTO_REVISION = 0x5;
-
-using namespace Common;
-
-const std::array<SHA256Hash, 2> eticket_source_hashes{
-    "B71DB271DC338DF380AA2C4335EF8873B1AFD408E80B3582D8719FC81C5E511C"_array32, // eticket_rsa_kek_source
-    "E8965A187D30E57869F562D04383C996DE487BBA5761363D2D4D32391866A85C"_array32, // eticket_rsa_kekek_source
-};
-
-const std::map<std::pair<S128KeyType, u64>, std::string> KEYS_VARIABLE_LENGTH{
-    {{S128KeyType::Master, 0}, "master_key_"},
-    {{S128KeyType::Package1, 0}, "package1_key_"},
-    {{S128KeyType::Package2, 0}, "package2_key_"},
-    {{S128KeyType::Titlekek, 0}, "titlekek_"},
-    {{S128KeyType::Source, static_cast<u64>(SourceKeyType::Keyblob)}, "keyblob_key_source_"},
-    {{S128KeyType::Keyblob, 0}, "keyblob_key_"},
-    {{S128KeyType::KeyblobMAC, 0}, "keyblob_mac_key_"},
-};
-
 Key128 GenerateKeyEncryptionKey(Key128 source, Key128 master, Key128 kek_seed, Key128 key_seed) {
     Key128 out{};
 
@@ -70,136 +37,57 @@ Key128 GenerateKeyEncryptionKey(Key128 source, Key128 master, Key128 kek_seed, K
     return out;
 }
 
-Key128 DeriveKeyblobKey(const Key128& sbk, const Key128& tsec, Key128 source) {
-    AESCipher<Key128> sbk_cipher(sbk, Mode::ECB);
-    AESCipher<Key128> tsec_cipher(tsec, Mode::ECB);
-    tsec_cipher.Transcode(source.data(), source.size(), source.data(), Op::Decrypt);
-    sbk_cipher.Transcode(source.data(), source.size(), source.data(), Op::Decrypt);
-    return source;
-}
-
-Key128 DeriveMasterKey(const std::array<u8, 0x90>& keyblob, const Key128& master_source) {
-    Key128 master_root;
-    std::memcpy(master_root.data(), keyblob.data(), sizeof(Key128));
-
-    AESCipher<Key128> master_cipher(master_root, Mode::ECB);
-
-    Key128 master{};
-    master_cipher.Transcode(master_source.data(), master_source.size(), master.data(), Op::Decrypt);
-    return master;
-}
-
-std::array<u8, 144> DecryptKeyblob(const std::array<u8, 176>& encrypted_keyblob,
-                                   const Key128& key) {
-    std::array<u8, 0x90> keyblob;
-    AESCipher<Key128> cipher(key, Mode::CTR);
-    cipher.SetIV(std::vector<u8>(encrypted_keyblob.data() + 0x10, encrypted_keyblob.data() + 0x20));
-    cipher.Transcode(encrypted_keyblob.data() + 0x20, keyblob.size(), keyblob.data(), Op::Decrypt);
-    return keyblob;
-}
-
-void KeyManager::DeriveGeneralPurposeKeys(std::size_t crypto_revision) {
-    const auto kek_generation_source =
-        GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKekGeneration));
-    const auto key_generation_source =
-        GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKeyGeneration));
-
-    if (HasKey(S128KeyType::Master, crypto_revision)) {
-        for (auto kak_type :
-             {KeyAreaKeyType::Application, KeyAreaKeyType::Ocean, KeyAreaKeyType::System}) {
-            if (HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyAreaKey),
-                       static_cast<u64>(kak_type))) {
-                const auto source =
-                    GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyAreaKey),
-                           static_cast<u64>(kak_type));
-                const auto kek =
-                    GenerateKeyEncryptionKey(source, GetKey(S128KeyType::Master, crypto_revision),
-                                             kek_generation_source, key_generation_source);
-                SetKey(S128KeyType::KeyArea, kek, crypto_revision, static_cast<u64>(kak_type));
-            }
-        }
-
-        AESCipher<Key128> master_cipher(GetKey(S128KeyType::Master, crypto_revision), Mode::ECB);
-        for (auto key_type : {SourceKeyType::Titlekek, SourceKeyType::Package2}) {
-            if (HasKey(S128KeyType::Source, static_cast<u64>(key_type))) {
-                Key128 key{};
-                master_cipher.Transcode(
-                    GetKey(S128KeyType::Source, static_cast<u64>(key_type)).data(), key.size(),
-                    key.data(), Op::Decrypt);
-                SetKey(key_type == SourceKeyType::Titlekek ? S128KeyType::Titlekek
-                                                           : S128KeyType::Package2,
-                       key, crypto_revision);
-            }
-        }
-    }
-}
-
-Key128 DeriveKeyblobMACKey(const Key128& keyblob_key, const Key128& mac_source) {
-    AESCipher<Key128> mac_cipher(keyblob_key, Mode::ECB);
-    Key128 mac_key{};
-    mac_cipher.Transcode(mac_source.data(), mac_key.size(), mac_key.data(), Op::Decrypt);
-    return mac_key;
-}
-
-std::optional<Key128> DeriveSDSeed() {
+boost::optional<Key128> DeriveSDSeed() {
     const FileUtil::IOFile save_43(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir) +
                                        "/system/save/8000000000000043",
                                    "rb+");
     if (!save_43.IsOpen())
-        return {};
-
+        return boost::none;
     const FileUtil::IOFile sd_private(
         FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir) + "/Nintendo/Contents/private", "rb+");
     if (!sd_private.IsOpen())
-        return {};
+        return boost::none;
 
+    sd_private.Seek(0, SEEK_SET);
     std::array<u8, 0x10> private_seed{};
-    if (sd_private.ReadBytes(private_seed.data(), private_seed.size()) != private_seed.size()) {
-        return {};
-    }
+    if (sd_private.ReadBytes(private_seed.data(), private_seed.size()) != 0x10)
+        return boost::none;
 
     std::array<u8, 0x10> buffer{};
     std::size_t offset = 0;
     for (; offset + 0x10 < save_43.GetSize(); ++offset) {
-        if (!save_43.Seek(offset, SEEK_SET)) {
-            return {};
-        }
-
+        save_43.Seek(offset, SEEK_SET);
         save_43.ReadBytes(buffer.data(), buffer.size());
-        if (buffer == private_seed) {
+        if (buffer == private_seed)
             break;
-        }
     }
 
-    if (!save_43.Seek(offset + 0x10, SEEK_SET)) {
-        return {};
-    }
+    if (offset + 0x10 >= save_43.GetSize())
+        return boost::none;
 
     Key128 seed{};
-    if (save_43.ReadBytes(seed.data(), seed.size()) != seed.size()) {
-        return {};
-    }
+    save_43.Seek(offset + 0x10, SEEK_SET);
+    save_43.ReadBytes(seed.data(), seed.size());
     return seed;
 }
 
-Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, KeyManager& keys) {
-    if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::SDKek)))
+Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, const KeyManager& keys) {
+    if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::SDKEK)))
         return Loader::ResultStatus::ErrorMissingSDKEKSource;
-    if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKekGeneration)))
+    if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKEKGeneration)))
         return Loader::ResultStatus::ErrorMissingAESKEKGenerationSource;
     if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKeyGeneration)))
         return Loader::ResultStatus::ErrorMissingAESKeyGenerationSource;
 
     const auto sd_kek_source =
-        keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::SDKek));
+        keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::SDKEK));
     const auto aes_kek_gen =
-        keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKekGeneration));
+        keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKEKGeneration));
     const auto aes_key_gen =
         keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKeyGeneration));
     const auto master_00 = keys.GetKey(S128KeyType::Master);
     const auto sd_kek =
         GenerateKeyEncryptionKey(sd_kek_source, master_00, aes_kek_gen, aes_key_gen);
-    keys.SetKey(S128KeyType::SDKek, sd_kek);
 
     if (!keys.HasKey(S128KeyType::SDSeed))
         return Loader::ResultStatus::ErrorMissingSDSeed;
@@ -230,146 +118,9 @@ Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, KeyManager& ke
                        return source; ///< Return unaltered source to satisfy output requirement.
                    });
 
-    keys.SetKey(S256KeyType::SDKey, sd_keys[0], static_cast<u64>(SDKeyType::Save));
-    keys.SetKey(S256KeyType::SDKey, sd_keys[1], static_cast<u64>(SDKeyType::NCA));
-
     return Loader::ResultStatus::Success;
 }
 
-std::vector<TicketRaw> GetTicketblob(const FileUtil::IOFile& ticket_save) {
-    if (!ticket_save.IsOpen())
-        return {};
-
-    std::vector<u8> buffer(ticket_save.GetSize());
-    if (ticket_save.ReadBytes(buffer.data(), buffer.size()) != buffer.size()) {
-        return {};
-    }
-
-    std::vector<TicketRaw> out;
-    for (std::size_t offset = 0; offset + 0x4 < buffer.size(); ++offset) {
-        if (buffer[offset] == 0x4 && buffer[offset + 1] == 0x0 && buffer[offset + 2] == 0x1 &&
-            buffer[offset + 3] == 0x0) {
-            out.emplace_back();
-            auto& next = out.back();
-            std::memcpy(&next, buffer.data() + offset, sizeof(TicketRaw));
-            offset += next.size();
-        }
-    }
-
-    return out;
-}
-
-template <size_t size>
-static std::array<u8, size> operator^(const std::array<u8, size>& lhs,
-                                      const std::array<u8, size>& rhs) {
-    std::array<u8, size> out{};
-    std::transform(lhs.begin(), lhs.end(), rhs.begin(), out.begin(), std::bit_xor<>());
-    return out;
-}
-
-template <size_t target_size, size_t in_size>
-static std::array<u8, target_size> MGF1(const std::array<u8, in_size>& seed) {
-    // Avoids truncation overflow within the loop below.
-    static_assert(target_size <= 0xFF);
-
-    std::array<u8, in_size + 4> seed_exp{};
-    std::memcpy(seed_exp.data(), seed.data(), in_size);
-
-    std::vector<u8> out;
-    size_t i = 0;
-    while (out.size() < target_size) {
-        out.resize(out.size() + 0x20);
-        seed_exp[in_size + 3] = static_cast<u8>(i);
-        mbedtls_sha256(seed_exp.data(), seed_exp.size(), out.data() + out.size() - 0x20, 0);
-        ++i;
-    }
-
-    std::array<u8, target_size> target;
-    std::memcpy(target.data(), out.data(), target_size);
-    return target;
-}
-
-template <size_t size>
-static std::optional<u64> FindTicketOffset(const std::array<u8, size>& data) {
-    u64 offset = 0;
-    for (size_t i = 0x20; i < data.size() - 0x10; ++i) {
-        if (data[i] == 0x1) {
-            offset = i + 1;
-            break;
-        } else if (data[i] != 0x0) {
-            return {};
-        }
-    }
-
-    return offset;
-}
-
-std::optional<std::pair<Key128, Key128>> ParseTicket(const TicketRaw& ticket,
-                                                     const RSAKeyPair<2048>& key) {
-    u32 cert_authority;
-    std::memcpy(&cert_authority, ticket.data() + 0x140, sizeof(cert_authority));
-    if (cert_authority == 0)
-        return {};
-    if (cert_authority != Common::MakeMagic('R', 'o', 'o', 't')) {
-        LOG_INFO(Crypto,
-                 "Attempting to parse ticket with non-standard certificate authority {:08X}.",
-                 cert_authority);
-    }
-
-    Key128 rights_id;
-    std::memcpy(rights_id.data(), ticket.data() + 0x2A0, sizeof(Key128));
-
-    if (rights_id == Key128{})
-        return {};
-
-    Key128 key_temp{};
-
-    if (!std::any_of(ticket.begin() + 0x190, ticket.begin() + 0x280, [](u8 b) { return b != 0; })) {
-        std::memcpy(key_temp.data(), ticket.data() + 0x180, key_temp.size());
-        return std::make_pair(rights_id, key_temp);
-    }
-
-    mbedtls_mpi D; // RSA Private Exponent
-    mbedtls_mpi N; // RSA Modulus
-    mbedtls_mpi S; // Input
-    mbedtls_mpi M; // Output
-
-    mbedtls_mpi_init(&D);
-    mbedtls_mpi_init(&N);
-    mbedtls_mpi_init(&S);
-    mbedtls_mpi_init(&M);
-
-    mbedtls_mpi_read_binary(&D, key.decryption_key.data(), key.decryption_key.size());
-    mbedtls_mpi_read_binary(&N, key.modulus.data(), key.modulus.size());
-    mbedtls_mpi_read_binary(&S, ticket.data() + 0x180, 0x100);
-
-    mbedtls_mpi_exp_mod(&M, &S, &D, &N, nullptr);
-
-    std::array<u8, 0x100> rsa_step;
-    mbedtls_mpi_write_binary(&M, rsa_step.data(), rsa_step.size());
-
-    u8 m_0 = rsa_step[0];
-    std::array<u8, 0x20> m_1;
-    std::memcpy(m_1.data(), rsa_step.data() + 0x01, m_1.size());
-    std::array<u8, 0xDF> m_2;
-    std::memcpy(m_2.data(), rsa_step.data() + 0x21, m_2.size());
-
-    if (m_0 != 0)
-        return {};
-
-    m_1 = m_1 ^ MGF1<0x20>(m_2);
-    m_2 = m_2 ^ MGF1<0xDF>(m_1);
-
-    const auto offset = FindTicketOffset(m_2);
-    if (!offset)
-        return {};
-    ASSERT(*offset > 0);
-
-    std::memcpy(key_temp.data(), m_2.data() + *offset, key_temp.size());
-
-    return std::make_pair(rights_id, key_temp);
-}
-
 KeyManager::KeyManager() {
     // Initialize keys
     const std::string hactool_keys_dir = FileUtil::GetHactoolConfigurationPath();
@@ -386,15 +137,6 @@ KeyManager::KeyManager() {
 
     AttemptLoadKeyFile(yuzu_keys_dir, hactool_keys_dir, "title.keys", true);
     AttemptLoadKeyFile(yuzu_keys_dir, yuzu_keys_dir, "title.keys_autogenerated", true);
-    AttemptLoadKeyFile(yuzu_keys_dir, hactool_keys_dir, "console.keys", false);
-    AttemptLoadKeyFile(yuzu_keys_dir, yuzu_keys_dir, "console.keys_autogenerated", false);
-}
-
-static bool ValidCryptoRevisionString(std::string_view base, size_t begin, size_t length) {
-    if (base.size() < begin + length)
-        return false;
-    return std::all_of(base.begin() + begin, base.begin() + begin + length,
-                       [](u8 c) { return std::isxdigit(c); });
 }
 
 void KeyManager::LoadFromFile(const std::string& filename, bool is_title_keys) {
@@ -416,9 +158,6 @@ void KeyManager::LoadFromFile(const std::string& filename, bool is_title_keys) {
         out[0].erase(std::remove(out[0].begin(), out[0].end(), ' '), out[0].end());
         out[1].erase(std::remove(out[1].begin(), out[1].end(), ' '), out[1].end());
 
-        if (out[0].compare(0, 1, "#") == 0)
-            continue;
-
         if (is_title_keys) {
             auto rights_id_raw = Common::HexStringToArray<16>(out[0]);
             u128 rights_id{};
@@ -435,50 +174,6 @@ void KeyManager::LoadFromFile(const std::string& filename, bool is_title_keys) {
                 const auto index = s256_file_id.at(out[0]);
                 Key256 key = Common::HexStringToArray<32>(out[1]);
                 s256_keys[{index.type, index.field1, index.field2}] = key;
-            } else if (out[0].compare(0, 8, "keyblob_") == 0 &&
-                       out[0].compare(0, 9, "keyblob_k") != 0) {
-                if (!ValidCryptoRevisionString(out[0], 8, 2))
-                    continue;
-
-                const auto index = std::stoul(out[0].substr(8, 2), nullptr, 16);
-                keyblobs[index] = Common::HexStringToArray<0x90>(out[1]);
-            } else if (out[0].compare(0, 18, "encrypted_keyblob_") == 0) {
-                if (!ValidCryptoRevisionString(out[0], 18, 2))
-                    continue;
-
-                const auto index = std::stoul(out[0].substr(18, 2), nullptr, 16);
-                encrypted_keyblobs[index] = Common::HexStringToArray<0xB0>(out[1]);
-            } else {
-                for (const auto& kv : KEYS_VARIABLE_LENGTH) {
-                    if (!ValidCryptoRevisionString(out[0], kv.second.size(), 2))
-                        continue;
-                    if (out[0].compare(0, kv.second.size(), kv.second) == 0) {
-                        const auto index =
-                            std::stoul(out[0].substr(kv.second.size(), 2), nullptr, 16);
-                        const auto sub = kv.first.second;
-                        if (sub == 0) {
-                            s128_keys[{kv.first.first, index, 0}] =
-                                Common::HexStringToArray<16>(out[1]);
-                        } else {
-                            s128_keys[{kv.first.first, kv.first.second, index}] =
-                                Common::HexStringToArray<16>(out[1]);
-                        }
-
-                        break;
-                    }
-                }
-
-                static constexpr std::array<const char*, 3> kak_names = {
-                    "key_area_key_application_", "key_area_key_ocean_", "key_area_key_system_"};
-                for (size_t j = 0; j < kak_names.size(); ++j) {
-                    const auto& match = kak_names[j];
-                    if (out[0].compare(0, std::strlen(match), match) == 0) {
-                        const auto index =
-                            std::stoul(out[0].substr(std::strlen(match), 2), nullptr, 16);
-                        s128_keys[{S128KeyType::KeyArea, index, j}] =
-                            Common::HexStringToArray<16>(out[1]);
-                    }
-                }
             }
         }
     }
@@ -492,28 +187,6 @@ void KeyManager::AttemptLoadKeyFile(const std::string& dir1, const std::string&
         LoadFromFile(dir2 + DIR_SEP + filename, title);
 }
 
-bool KeyManager::BaseDeriveNecessary() const {
-    const auto check_key_existence = [this](auto key_type, u64 index1 = 0, u64 index2 = 0) {
-        return !HasKey(key_type, index1, index2);
-    };
-
-    if (check_key_existence(S256KeyType::Header))
-        return true;
-
-    for (size_t i = 0; i < CURRENT_CRYPTO_REVISION; ++i) {
-        if (check_key_existence(S128KeyType::Master, i) ||
-            check_key_existence(S128KeyType::KeyArea, i,
-                                static_cast<u64>(KeyAreaKeyType::Application)) ||
-            check_key_existence(S128KeyType::KeyArea, i, static_cast<u64>(KeyAreaKeyType::Ocean)) ||
-            check_key_existence(S128KeyType::KeyArea, i,
-                                static_cast<u64>(KeyAreaKeyType::System)) ||
-            check_key_existence(S128KeyType::Titlekek, i))
-            return true;
-    }
-
-    return false;
-}
-
 bool KeyManager::HasKey(S128KeyType id, u64 field1, u64 field2) const {
     return s128_keys.find({id, field1, field2}) != s128_keys.end();
 }
@@ -534,30 +207,13 @@ Key256 KeyManager::GetKey(S256KeyType id, u64 field1, u64 field2) const {
     return s256_keys.at({id, field1, field2});
 }
 
-Key256 KeyManager::GetBISKey(u8 partition_id) const {
-    Key256 out{};
-
-    for (const auto& bis_type : {BISKeyType::Crypto, BISKeyType::Tweak}) {
-        if (HasKey(S128KeyType::BIS, partition_id, static_cast<u64>(bis_type))) {
-            std::memcpy(
-                out.data() + sizeof(Key128) * static_cast<u64>(bis_type),
-                s128_keys.at({S128KeyType::BIS, partition_id, static_cast<u64>(bis_type)}).data(),
-                sizeof(Key128));
-        }
-    }
-
-    return out;
-}
-
-template <size_t Size>
-void KeyManager::WriteKeyToFile(KeyCategory category, std::string_view keyname,
+template <std::size_t Size>
+void KeyManager::WriteKeyToFile(bool title_key, std::string_view keyname,
                                 const std::array<u8, Size>& key) {
     const std::string yuzu_keys_dir = FileUtil::GetUserPath(FileUtil::UserPath::KeysDir);
     std::string filename = "title.keys_autogenerated";
-    if (category == KeyCategory::Standard)
+    if (!title_key)
         filename = dev_mode ? "dev.keys_autogenerated" : "prod.keys_autogenerated";
-    else if (category == KeyCategory::Console)
-        filename = "console.keys_autogenerated";
     const auto add_info_text = !FileUtil::Exists(yuzu_keys_dir + DIR_SEP + filename);
     FileUtil::CreateFullPath(yuzu_keys_dir + DIR_SEP + filename);
     std::ofstream file(yuzu_keys_dir + DIR_SEP + filename, std::ios::app);
@@ -571,7 +227,7 @@ void KeyManager::WriteKeyToFile(KeyCategory category, std::string_view keyname,
     }
 
     file << fmt::format("\n{} = {}", keyname, Common::HexArrayToString(key));
-    AttemptLoadKeyFile(yuzu_keys_dir, yuzu_keys_dir, filename, category == KeyCategory::Title);
+    AttemptLoadKeyFile(yuzu_keys_dir, yuzu_keys_dir, filename, title_key);
 }
 
 void KeyManager::SetKey(S128KeyType id, Key128 key, u64 field1, u64 field2) {
@@ -581,15 +237,8 @@ void KeyManager::SetKey(S128KeyType id, Key128 key, u64 field1, u64 field2) {
         Key128 rights_id;
         std::memcpy(rights_id.data(), &field2, sizeof(u64));
         std::memcpy(rights_id.data() + sizeof(u64), &field1, sizeof(u64));
-        WriteKeyToFile(KeyCategory::Title, Common::HexArrayToString(rights_id), key);
+        WriteKeyToFile(true, Common::HexArrayToString(rights_id), key);
     }
-
-    auto category = KeyCategory::Standard;
-    if (id == S128KeyType::Keyblob || id == S128KeyType::KeyblobMAC || id == S128KeyType::TSEC ||
-        id == S128KeyType::SecureBoot || id == S128KeyType::SDSeed || id == S128KeyType::BIS) {
-        category = KeyCategory::Console;
-    }
-
     const auto iter2 = std::find_if(
         s128_file_id.begin(), s128_file_id.end(),
         [&id, &field1, &field2](const std::pair<std::string, KeyIndex<S128KeyType>> elem) {
@@ -597,30 +246,7 @@ void KeyManager::SetKey(S128KeyType id, Key128 key, u64 field1, u64 field2) {
                    std::tie(id, field1, field2);
         });
     if (iter2 != s128_file_id.end())
-        WriteKeyToFile(category, iter2->first, key);
-
-    // Variable cases
-    if (id == S128KeyType::KeyArea) {
-        static constexpr std::array<const char*, 3> kak_names = {"key_area_key_application_{:02X}",
-                                                                 "key_area_key_ocean_{:02X}",
-                                                                 "key_area_key_system_{:02X}"};
-        WriteKeyToFile(category, fmt::format(kak_names.at(field2), field1), key);
-    } else if (id == S128KeyType::Master) {
-        WriteKeyToFile(category, fmt::format("master_key_{:02X}", field1), key);
-    } else if (id == S128KeyType::Package1) {
-        WriteKeyToFile(category, fmt::format("package1_key_{:02X}", field1), key);
-    } else if (id == S128KeyType::Package2) {
-        WriteKeyToFile(category, fmt::format("package2_key_{:02X}", field1), key);
-    } else if (id == S128KeyType::Titlekek) {
-        WriteKeyToFile(category, fmt::format("titlekek_{:02X}", field1), key);
-    } else if (id == S128KeyType::Keyblob) {
-        WriteKeyToFile(category, fmt::format("keyblob_key_{:02X}", field1), key);
-    } else if (id == S128KeyType::KeyblobMAC) {
-        WriteKeyToFile(category, fmt::format("keyblob_mac_key_{:02X}", field1), key);
-    } else if (id == S128KeyType::Source && field1 == static_cast<u64>(SourceKeyType::Keyblob)) {
-        WriteKeyToFile(category, fmt::format("keyblob_key_source_{:02X}", field2), key);
-    }
-
+        WriteKeyToFile(false, iter2->first, key);
     s128_keys[{id, field1, field2}] = key;
 }
 
@@ -634,7 +260,7 @@ void KeyManager::SetKey(S256KeyType id, Key256 key, u64 field1, u64 field2) {
                    std::tie(id, field1, field2);
         });
     if (iter != s256_file_id.end())
-        WriteKeyToFile(KeyCategory::Standard, iter->first, key);
+        WriteKeyToFile(false, iter->first, key);
     s256_keys[{id, field1, field2}] = key;
 }
 
@@ -660,391 +286,63 @@ void KeyManager::DeriveSDSeedLazy() {
         return;
 
     const auto res = DeriveSDSeed();
-    if (res)
-        SetKey(S128KeyType::SDSeed, *res);
-}
-
-static Key128 CalculateCMAC(const u8* source, size_t size, const Key128& key) {
-    Key128 out{};
-
-    mbedtls_cipher_cmac(mbedtls_cipher_info_from_type(MBEDTLS_CIPHER_AES_128_ECB), key.data(),
-                        key.size() * 8, source, size, out.data());
-    return out;
-}
-
-void KeyManager::DeriveBase() {
-    if (!BaseDeriveNecessary())
-        return;
-
-    if (!HasKey(S128KeyType::SecureBoot) || !HasKey(S128KeyType::TSEC))
-        return;
-
-    const auto has_bis = [this](u64 id) {
-        return HasKey(S128KeyType::BIS, id, static_cast<u64>(BISKeyType::Crypto)) &&
-               HasKey(S128KeyType::BIS, id, static_cast<u64>(BISKeyType::Tweak));
-    };
-
-    const auto copy_bis = [this](u64 id_from, u64 id_to) {
-        SetKey(S128KeyType::BIS,
-               GetKey(S128KeyType::BIS, id_from, static_cast<u64>(BISKeyType::Crypto)), id_to,
-               static_cast<u64>(BISKeyType::Crypto));
-
-        SetKey(S128KeyType::BIS,
-               GetKey(S128KeyType::BIS, id_from, static_cast<u64>(BISKeyType::Tweak)), id_to,
-               static_cast<u64>(BISKeyType::Tweak));
-    };
-
-    if (has_bis(2) && !has_bis(3))
-        copy_bis(2, 3);
-    else if (has_bis(3) && !has_bis(2))
-        copy_bis(3, 2);
-
-    std::bitset<32> revisions(0xFFFFFFFF);
-    for (size_t i = 0; i < revisions.size(); ++i) {
-        if (!HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::Keyblob), i) ||
-            encrypted_keyblobs[i] == std::array<u8, 0xB0>{}) {
-            revisions.reset(i);
-        }
-    }
-
-    if (!revisions.any())
-        return;
-
-    const auto sbk = GetKey(S128KeyType::SecureBoot);
-    const auto tsec = GetKey(S128KeyType::TSEC);
-
-    for (size_t i = 0; i < revisions.size(); ++i) {
-        if (!revisions[i])
-            continue;
-
-        // Derive keyblob key
-        const auto key = DeriveKeyblobKey(
-            sbk, tsec, GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::Keyblob), i));
-
-        SetKey(S128KeyType::Keyblob, key, i);
-
-        // Derive keyblob MAC key
-        if (!HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyblobMAC)))
-            continue;
-
-        const auto mac_key = DeriveKeyblobMACKey(
-            key, GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyblobMAC)));
-        SetKey(S128KeyType::KeyblobMAC, mac_key, i);
-
-        Key128 cmac = CalculateCMAC(encrypted_keyblobs[i].data() + 0x10, 0xA0, mac_key);
-        if (std::memcmp(cmac.data(), encrypted_keyblobs[i].data(), cmac.size()) != 0)
-            continue;
-
-        // Decrypt keyblob
-        if (keyblobs[i] == std::array<u8, 0x90>{}) {
-            keyblobs[i] = DecryptKeyblob(encrypted_keyblobs[i], key);
-            WriteKeyToFile<0x90>(KeyCategory::Console, fmt::format("keyblob_{:02X}", i),
-                                 keyblobs[i]);
-        }
-
-        Key128 package1;
-        std::memcpy(package1.data(), keyblobs[i].data() + 0x80, sizeof(Key128));
-        SetKey(S128KeyType::Package1, package1, i);
-
-        // Derive master key
-        if (HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::Master))) {
-            SetKey(S128KeyType::Master,
-                   DeriveMasterKey(keyblobs[i], GetKey(S128KeyType::Source,
-                                                       static_cast<u64>(SourceKeyType::Master))),
-                   i);
-        }
-    }
-
-    revisions.set();
-    for (size_t i = 0; i < revisions.size(); ++i) {
-        if (!HasKey(S128KeyType::Master, i))
-            revisions.reset(i);
-    }
-
-    if (!revisions.any())
-        return;
-
-    for (size_t i = 0; i < revisions.size(); ++i) {
-        if (!revisions[i])
-            continue;
-
-        // Derive general purpose keys
-        DeriveGeneralPurposeKeys(i);
-    }
-
-    if (HasKey(S128KeyType::Master, 0) &&
-        HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKeyGeneration)) &&
-        HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKekGeneration)) &&
-        HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::HeaderKek)) &&
-        HasKey(S256KeyType::HeaderSource)) {
-        const auto header_kek = GenerateKeyEncryptionKey(
-            GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::HeaderKek)),
-            GetKey(S128KeyType::Master, 0),
-            GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKekGeneration)),
-            GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKeyGeneration)));
-        SetKey(S128KeyType::HeaderKek, header_kek);
-
-        AESCipher<Key128> header_cipher(header_kek, Mode::ECB);
-        Key256 out = GetKey(S256KeyType::HeaderSource);
-        header_cipher.Transcode(out.data(), out.size(), out.data(), Op::Decrypt);
-        SetKey(S256KeyType::Header, out);
-    }
-}
-
-void KeyManager::DeriveETicket(PartitionDataManager& data) {
-    // ETicket keys
-    const auto es = Service::FileSystem::GetUnionContents().GetEntry(
-        0x0100000000000033, FileSys::ContentRecordType::Program);
-
-    if (es == nullptr)
-        return;
-
-    const auto exefs = es->GetExeFS();
-    if (exefs == nullptr)
-        return;
-
-    const auto main = exefs->GetFile("main");
-    if (main == nullptr)
-        return;
-
-    const auto bytes = main->ReadAllBytes();
-
-    const auto eticket_kek = FindKeyFromHex16(bytes, eticket_source_hashes[0]);
-    const auto eticket_kekek = FindKeyFromHex16(bytes, eticket_source_hashes[1]);
-
-    const auto seed3 = data.GetRSAKekSeed3();
-    const auto mask0 = data.GetRSAKekMask0();
-
-    if (eticket_kek != Key128{})
-        SetKey(S128KeyType::Source, eticket_kek, static_cast<size_t>(SourceKeyType::ETicketKek));
-    if (eticket_kekek != Key128{}) {
-        SetKey(S128KeyType::Source, eticket_kekek,
-               static_cast<size_t>(SourceKeyType::ETicketKekek));
-    }
-    if (seed3 != Key128{})
-        SetKey(S128KeyType::RSAKek, seed3, static_cast<size_t>(RSAKekType::Seed3));
-    if (mask0 != Key128{})
-        SetKey(S128KeyType::RSAKek, mask0, static_cast<size_t>(RSAKekType::Mask0));
-    if (eticket_kek == Key128{} || eticket_kekek == Key128{} || seed3 == Key128{} ||
-        mask0 == Key128{}) {
-        return;
-    }
-
-    Key128 rsa_oaep_kek{};
-    std::transform(seed3.begin(), seed3.end(), mask0.begin(), rsa_oaep_kek.begin(),
-                   std::bit_xor<>());
-
-    if (rsa_oaep_kek == Key128{})
-        return;
-
-    SetKey(S128KeyType::Source, rsa_oaep_kek,
-           static_cast<u64>(SourceKeyType::RSAOaepKekGeneration));
-
-    Key128 temp_kek{};
-    Key128 temp_kekek{};
-    Key128 eticket_final{};
-
-    // Derive ETicket RSA Kek
-    AESCipher<Key128> es_master(GetKey(S128KeyType::Master), Mode::ECB);
-    es_master.Transcode(rsa_oaep_kek.data(), rsa_oaep_kek.size(), temp_kek.data(), Op::Decrypt);
-    AESCipher<Key128> es_kekek(temp_kek, Mode::ECB);
-    es_kekek.Transcode(eticket_kekek.data(), eticket_kekek.size(), temp_kekek.data(), Op::Decrypt);
-    AESCipher<Key128> es_kek(temp_kekek, Mode::ECB);
-    es_kek.Transcode(eticket_kek.data(), eticket_kek.size(), eticket_final.data(), Op::Decrypt);
-
-    if (eticket_final == Key128{})
-        return;
-
-    SetKey(S128KeyType::ETicketRSAKek, eticket_final);
-
-    // Titlekeys
-    data.DecryptProdInfo(GetBISKey(0));
-
-    const auto eticket_extended_kek = data.GetETicketExtendedKek();
-
-    std::vector<u8> extended_iv(0x10);
-    std::memcpy(extended_iv.data(), eticket_extended_kek.data(), extended_iv.size());
-    std::array<u8, 0x230> extended_dec{};
-    AESCipher<Key128> rsa_1(eticket_final, Mode::CTR);
-    rsa_1.SetIV(extended_iv);
-    rsa_1.Transcode(eticket_extended_kek.data() + 0x10, eticket_extended_kek.size() - 0x10,
-                    extended_dec.data(), Op::Decrypt);
-
-    RSAKeyPair<2048> rsa_key{};
-    std::memcpy(rsa_key.decryption_key.data(), extended_dec.data(), rsa_key.decryption_key.size());
-    std::memcpy(rsa_key.modulus.data(), extended_dec.data() + 0x100, rsa_key.modulus.size());
-    std::memcpy(rsa_key.exponent.data(), extended_dec.data() + 0x200, rsa_key.exponent.size());
-
-    const FileUtil::IOFile save1(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir) +
-                                     "/system/save/80000000000000e1",
-                                 "rb+");
-    const FileUtil::IOFile save2(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir) +
-                                     "/system/save/80000000000000e2",
-                                 "rb+");
-
-    const auto blob2 = GetTicketblob(save2);
-    auto res = GetTicketblob(save1);
-    res.insert(res.end(), blob2.begin(), blob2.end());
-
-    for (const auto& raw : res) {
-        const auto pair = ParseTicket(raw, rsa_key);
-        if (!pair)
-            continue;
-        const auto& [rid, key] = *pair;
-        u128 rights_id;
-        std::memcpy(rights_id.data(), rid.data(), rid.size());
-        SetKey(S128KeyType::Titlekey, key, rights_id[1], rights_id[0]);
-    }
-}
-
-void KeyManager::SetKeyWrapped(S128KeyType id, Key128 key, u64 field1, u64 field2) {
-    if (key == Key128{})
-        return;
-    SetKey(id, key, field1, field2);
-}
-
-void KeyManager::SetKeyWrapped(S256KeyType id, Key256 key, u64 field1, u64 field2) {
-    if (key == Key256{})
-        return;
-    SetKey(id, key, field1, field2);
-}
-
-void KeyManager::PopulateFromPartitionData(PartitionDataManager& data) {
-    if (!BaseDeriveNecessary())
-        return;
-
-    if (!data.HasBoot0())
-        return;
-
-    for (size_t i = 0; i < encrypted_keyblobs.size(); ++i) {
-        if (encrypted_keyblobs[i] != std::array<u8, 0xB0>{})
-            continue;
-        encrypted_keyblobs[i] = data.GetEncryptedKeyblob(i);
-        WriteKeyToFile<0xB0>(KeyCategory::Console, fmt::format("encrypted_keyblob_{:02X}", i),
-                             encrypted_keyblobs[i]);
-    }
-
-    SetKeyWrapped(S128KeyType::Source, data.GetPackage2KeySource(),
-                  static_cast<u64>(SourceKeyType::Package2));
-    SetKeyWrapped(S128KeyType::Source, data.GetAESKekGenerationSource(),
-                  static_cast<u64>(SourceKeyType::AESKekGeneration));
-    SetKeyWrapped(S128KeyType::Source, data.GetTitlekekSource(),
-                  static_cast<u64>(SourceKeyType::Titlekek));
-    SetKeyWrapped(S128KeyType::Source, data.GetMasterKeySource(),
-                  static_cast<u64>(SourceKeyType::Master));
-    SetKeyWrapped(S128KeyType::Source, data.GetKeyblobMACKeySource(),
-                  static_cast<u64>(SourceKeyType::KeyblobMAC));
-
-    for (size_t i = 0; i < PartitionDataManager::MAX_KEYBLOB_SOURCE_HASH; ++i) {
-        SetKeyWrapped(S128KeyType::Source, data.GetKeyblobKeySource(i),
-                      static_cast<u64>(SourceKeyType::Keyblob), i);
-    }
-
-    if (data.HasFuses())
-        SetKeyWrapped(S128KeyType::SecureBoot, data.GetSecureBootKey());
-
-    DeriveBase();
-
-    Key128 latest_master{};
-    for (s8 i = 0x1F; i >= 0; --i) {
-        if (GetKey(S128KeyType::Master, static_cast<u8>(i)) != Key128{}) {
-            latest_master = GetKey(S128KeyType::Master, static_cast<u8>(i));
-            break;
-        }
-    }
-
-    const auto masters = data.GetTZMasterKeys(latest_master);
-    for (size_t i = 0; i < masters.size(); ++i) {
-        if (masters[i] != Key128{} && !HasKey(S128KeyType::Master, i))
-            SetKey(S128KeyType::Master, masters[i], i);
-    }
-
-    DeriveBase();
-
-    if (!data.HasPackage2())
-        return;
-
-    std::array<Key128, 0x20> package2_keys{};
-    for (size_t i = 0; i < package2_keys.size(); ++i) {
-        if (HasKey(S128KeyType::Package2, i))
-            package2_keys[i] = GetKey(S128KeyType::Package2, i);
-    }
-    data.DecryptPackage2(package2_keys, Package2Type::NormalMain);
-
-    SetKeyWrapped(S128KeyType::Source, data.GetKeyAreaKeyApplicationSource(),
-                  static_cast<u64>(SourceKeyType::KeyAreaKey),
-                  static_cast<u64>(KeyAreaKeyType::Application));
-    SetKeyWrapped(S128KeyType::Source, data.GetKeyAreaKeyOceanSource(),
-                  static_cast<u64>(SourceKeyType::KeyAreaKey),
-                  static_cast<u64>(KeyAreaKeyType::Ocean));
-    SetKeyWrapped(S128KeyType::Source, data.GetKeyAreaKeySystemSource(),
-                  static_cast<u64>(SourceKeyType::KeyAreaKey),
-                  static_cast<u64>(KeyAreaKeyType::System));
-    SetKeyWrapped(S128KeyType::Source, data.GetSDKekSource(),
-                  static_cast<u64>(SourceKeyType::SDKek));
-    SetKeyWrapped(S256KeyType::SDKeySource, data.GetSDSaveKeySource(),
-                  static_cast<u64>(SDKeyType::Save));
-    SetKeyWrapped(S256KeyType::SDKeySource, data.GetSDNCAKeySource(),
-                  static_cast<u64>(SDKeyType::NCA));
-    SetKeyWrapped(S128KeyType::Source, data.GetHeaderKekSource(),
-                  static_cast<u64>(SourceKeyType::HeaderKek));
-    SetKeyWrapped(S256KeyType::HeaderSource, data.GetHeaderKeySource());
-    SetKeyWrapped(S128KeyType::Source, data.GetAESKeyGenerationSource(),
-                  static_cast<u64>(SourceKeyType::AESKeyGeneration));
-
-    DeriveBase();
+    if (res != boost::none)
+        SetKey(S128KeyType::SDSeed, res.get());
 }
 
 const boost::container::flat_map<std::string, KeyIndex<S128KeyType>> KeyManager::s128_file_id = {
+    {"master_key_00", {S128KeyType::Master, 0, 0}},
+    {"master_key_01", {S128KeyType::Master, 1, 0}},
+    {"master_key_02", {S128KeyType::Master, 2, 0}},
+    {"master_key_03", {S128KeyType::Master, 3, 0}},
+    {"master_key_04", {S128KeyType::Master, 4, 0}},
+    {"package1_key_00", {S128KeyType::Package1, 0, 0}},
+    {"package1_key_01", {S128KeyType::Package1, 1, 0}},
+    {"package1_key_02", {S128KeyType::Package1, 2, 0}},
+    {"package1_key_03", {S128KeyType::Package1, 3, 0}},
+    {"package1_key_04", {S128KeyType::Package1, 4, 0}},
+    {"package2_key_00", {S128KeyType::Package2, 0, 0}},
+    {"package2_key_01", {S128KeyType::Package2, 1, 0}},
+    {"package2_key_02", {S128KeyType::Package2, 2, 0}},
+    {"package2_key_03", {S128KeyType::Package2, 3, 0}},
+    {"package2_key_04", {S128KeyType::Package2, 4, 0}},
+    {"titlekek_00", {S128KeyType::Titlekek, 0, 0}},
+    {"titlekek_01", {S128KeyType::Titlekek, 1, 0}},
+    {"titlekek_02", {S128KeyType::Titlekek, 2, 0}},
+    {"titlekek_03", {S128KeyType::Titlekek, 3, 0}},
+    {"titlekek_04", {S128KeyType::Titlekek, 4, 0}},
     {"eticket_rsa_kek", {S128KeyType::ETicketRSAKek, 0, 0}},
-    {"eticket_rsa_kek_source",
-     {S128KeyType::Source, static_cast<u64>(SourceKeyType::ETicketKek), 0}},
-    {"eticket_rsa_kekek_source",
-     {S128KeyType::Source, static_cast<u64>(SourceKeyType::ETicketKekek), 0}},
-    {"rsa_kek_mask_0", {S128KeyType::RSAKek, static_cast<u64>(RSAKekType::Mask0), 0}},
-    {"rsa_kek_seed_3", {S128KeyType::RSAKek, static_cast<u64>(RSAKekType::Seed3), 0}},
-    {"rsa_oaep_kek_generation_source",
-     {S128KeyType::Source, static_cast<u64>(SourceKeyType::RSAOaepKekGeneration), 0}},
-    {"sd_card_kek_source", {S128KeyType::Source, static_cast<u64>(SourceKeyType::SDKek), 0}},
+    {"key_area_key_application_00",
+     {S128KeyType::KeyArea, 0, static_cast<u64>(KeyAreaKeyType::Application)}},
+    {"key_area_key_application_01",
+     {S128KeyType::KeyArea, 1, static_cast<u64>(KeyAreaKeyType::Application)}},
+    {"key_area_key_application_02",
+     {S128KeyType::KeyArea, 2, static_cast<u64>(KeyAreaKeyType::Application)}},
+    {"key_area_key_application_03",
+     {S128KeyType::KeyArea, 3, static_cast<u64>(KeyAreaKeyType::Application)}},
+    {"key_area_key_application_04",
+     {S128KeyType::KeyArea, 4, static_cast<u64>(KeyAreaKeyType::Application)}},
+    {"key_area_key_ocean_00", {S128KeyType::KeyArea, 0, static_cast<u64>(KeyAreaKeyType::Ocean)}},
+    {"key_area_key_ocean_01", {S128KeyType::KeyArea, 1, static_cast<u64>(KeyAreaKeyType::Ocean)}},
+    {"key_area_key_ocean_02", {S128KeyType::KeyArea, 2, static_cast<u64>(KeyAreaKeyType::Ocean)}},
+    {"key_area_key_ocean_03", {S128KeyType::KeyArea, 3, static_cast<u64>(KeyAreaKeyType::Ocean)}},
+    {"key_area_key_ocean_04", {S128KeyType::KeyArea, 4, static_cast<u64>(KeyAreaKeyType::Ocean)}},
+    {"key_area_key_system_00", {S128KeyType::KeyArea, 0, static_cast<u64>(KeyAreaKeyType::System)}},
+    {"key_area_key_system_01", {S128KeyType::KeyArea, 1, static_cast<u64>(KeyAreaKeyType::System)}},
+    {"key_area_key_system_02", {S128KeyType::KeyArea, 2, static_cast<u64>(KeyAreaKeyType::System)}},
+    {"key_area_key_system_03", {S128KeyType::KeyArea, 3, static_cast<u64>(KeyAreaKeyType::System)}},
+    {"key_area_key_system_04", {S128KeyType::KeyArea, 4, static_cast<u64>(KeyAreaKeyType::System)}},
+    {"sd_card_kek_source", {S128KeyType::Source, static_cast<u64>(SourceKeyType::SDKEK), 0}},
     {"aes_kek_generation_source",
-     {S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKekGeneration), 0}},
+     {S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKEKGeneration), 0}},
     {"aes_key_generation_source",
      {S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKeyGeneration), 0}},
-    {"package2_key_source", {S128KeyType::Source, static_cast<u64>(SourceKeyType::Package2), 0}},
-    {"master_key_source", {S128KeyType::Source, static_cast<u64>(SourceKeyType::Master), 0}},
-    {"header_kek_source", {S128KeyType::Source, static_cast<u64>(SourceKeyType::HeaderKek), 0}},
-    {"key_area_key_application_source",
-     {S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyAreaKey),
-      static_cast<u64>(KeyAreaKeyType::Application)}},
-    {"key_area_key_ocean_source",
-     {S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyAreaKey),
-      static_cast<u64>(KeyAreaKeyType::Ocean)}},
-    {"key_area_key_system_source",
-     {S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyAreaKey),
-      static_cast<u64>(KeyAreaKeyType::System)}},
-    {"titlekek_source", {S128KeyType::Source, static_cast<u64>(SourceKeyType::Titlekek), 0}},
-    {"keyblob_mac_key_source", {S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyblobMAC)}},
-    {"tsec_key", {S128KeyType::TSEC, 0, 0}},
-    {"secure_boot_key", {S128KeyType::SecureBoot, 0, 0}},
     {"sd_seed", {S128KeyType::SDSeed, 0, 0}},
-    {"bis_key_0_crypt", {S128KeyType::BIS, 0, static_cast<u64>(BISKeyType::Crypto)}},
-    {"bis_key_0_tweak", {S128KeyType::BIS, 0, static_cast<u64>(BISKeyType::Tweak)}},
-    {"bis_key_1_crypt", {S128KeyType::BIS, 1, static_cast<u64>(BISKeyType::Crypto)}},
-    {"bis_key_1_tweak", {S128KeyType::BIS, 1, static_cast<u64>(BISKeyType::Tweak)}},
-    {"bis_key_2_crypt", {S128KeyType::BIS, 2, static_cast<u64>(BISKeyType::Crypto)}},
-    {"bis_key_2_tweak", {S128KeyType::BIS, 2, static_cast<u64>(BISKeyType::Tweak)}},
-    {"bis_key_3_crypt", {S128KeyType::BIS, 3, static_cast<u64>(BISKeyType::Crypto)}},
-    {"bis_key_3_tweak", {S128KeyType::BIS, 3, static_cast<u64>(BISKeyType::Tweak)}},
-    {"header_kek", {S128KeyType::HeaderKek, 0, 0}},
-    {"sd_card_kek", {S128KeyType::SDKek, 0, 0}},
 };
 
 const boost::container::flat_map<std::string, KeyIndex<S256KeyType>> KeyManager::s256_file_id = {
     {"header_key", {S256KeyType::Header, 0, 0}},
     {"sd_card_save_key_source", {S256KeyType::SDKeySource, static_cast<u64>(SDKeyType::Save), 0}},
     {"sd_card_nca_key_source", {S256KeyType::SDKeySource, static_cast<u64>(SDKeyType::NCA), 0}},
-    {"header_key_source", {S256KeyType::HeaderSource, 0, 0}},
-    {"sd_card_save_key", {S256KeyType::SDKey, static_cast<u64>(SDKeyType::Save), 0}},
-    {"sd_card_nca_key", {S256KeyType::SDKey, static_cast<u64>(SDKeyType::NCA), 0}},
 };
 } // namespace Core::Crypto

src/core/crypto/key_manager.h

@@ -5,19 +5,11 @@
 #pragma once
 
 #include <array>
-#include <map>
-#include <optional>
 #include <string>
-
 #include <boost/container/flat_map.hpp>
+#include <boost/optional.hpp>
 #include <fmt/format.h>
 #include "common/common_types.h"
-#include "core/crypto/partition_data_manager.h"
-#include "core/file_sys/vfs_types.h"
-
-namespace FileUtil {
-class IOFile;
-}
 
 namespace Loader {
 enum class ResultStatus : u16;
@@ -30,30 +22,13 @@ constexpr u64 TICKET_FILE_TITLEKEY_OFFSET = 0x180;
 using Key128 = std::array<u8, 0x10>;
 using Key256 = std::array<u8, 0x20>;
 using SHA256Hash = std::array<u8, 0x20>;
-using TicketRaw = std::array<u8, 0x400>;
 
 static_assert(sizeof(Key128) == 16, "Key128 must be 128 bytes big.");
-static_assert(sizeof(Key256) == 32, "Key256 must be 256 bytes big.");
-
-template <size_t bit_size, size_t byte_size = (bit_size >> 3)>
-struct RSAKeyPair {
-    std::array<u8, byte_size> encryption_key;
-    std::array<u8, byte_size> decryption_key;
-    std::array<u8, byte_size> modulus;
-    std::array<u8, 4> exponent;
-};
-
-enum class KeyCategory : u8 {
-    Standard,
-    Title,
-    Console,
-};
+static_assert(sizeof(Key256) == 32, "Key128 must be 128 bytes big.");
 
 enum class S256KeyType : u64 {
-    SDKey,        // f1=SDKeyType
-    Header,       //
-    SDKeySource,  // f1=SDKeyType
-    HeaderSource, //
+    Header,      //
+    SDKeySource, // f1=SDKeyType
 };
 
 enum class S128KeyType : u64 {
@@ -66,14 +41,6 @@ enum class S128KeyType : u64 {
     SDSeed,        //
     Titlekey,      // f1=rights id LSB f2=rights id MSB
     Source,        // f1=source type, f2= sub id
-    Keyblob,       // f1=crypto revision
-    KeyblobMAC,    // f1=crypto revision
-    TSEC,          //
-    SecureBoot,    //
-    BIS,           // f1=partition (0-3), f2=type {crypt, tweak}
-    HeaderKek,     //
-    SDKek,         //
-    RSAKek,        //
 };
 
 enum class KeyAreaKeyType : u8 {
@@ -83,19 +50,9 @@ enum class KeyAreaKeyType : u8 {
 };
 
 enum class SourceKeyType : u8 {
-    SDKek,                //
-    AESKekGeneration,     //
-    AESKeyGeneration,     //
-    RSAOaepKekGeneration, //
-    Master,               //
-    Keyblob,              // f2=crypto revision
-    KeyAreaKey,           // f2=KeyAreaKeyType
-    Titlekek,             //
-    Package2,             //
-    HeaderKek,            //
-    KeyblobMAC,           //
-    ETicketKek,           //
-    ETicketKekek,         //
+    SDKEK,
+    AESKEKGeneration,
+    AESKeyGeneration,
 };
 
 enum class SDKeyType : u8 {
@@ -103,16 +60,6 @@ enum class SDKeyType : u8 {
     NCA,
 };
 
-enum class BISKeyType : u8 {
-    Crypto,
-    Tweak,
-};
-
-enum class RSAKekType : u8 {
-    Mask0,
-    Seed3,
-};
-
 template <typename KeyType>
 struct KeyIndex {
     KeyType type;
@@ -144,8 +91,6 @@ public:
     Key128 GetKey(S128KeyType id, u64 field1 = 0, u64 field2 = 0) const;
     Key256 GetKey(S256KeyType id, u64 field1 = 0, u64 field2 = 0) const;
 
-    Key256 GetBISKey(u8 partition_id) const;
-
     void SetKey(S128KeyType id, Key128 key, u64 field1 = 0, u64 field2 = 0);
     void SetKey(S256KeyType id, Key256 key, u64 field1 = 0, u64 field2 = 0);
 
@@ -155,51 +100,23 @@ public:
     // 8*43 and the private file to exist.
     void DeriveSDSeedLazy();
 
-    bool BaseDeriveNecessary() const;
-    void DeriveBase();
-    void DeriveETicket(PartitionDataManager& data);
-
-    void PopulateFromPartitionData(PartitionDataManager& data);
-
 private:
-    std::map<KeyIndex<S128KeyType>, Key128> s128_keys;
-    std::map<KeyIndex<S256KeyType>, Key256> s256_keys;
-
-    std::array<std::array<u8, 0xB0>, 0x20> encrypted_keyblobs{};
-    std::array<std::array<u8, 0x90>, 0x20> keyblobs{};
+    boost::container::flat_map<KeyIndex<S128KeyType>, Key128> s128_keys;
+    boost::container::flat_map<KeyIndex<S256KeyType>, Key256> s256_keys;
 
     bool dev_mode;
     void LoadFromFile(const std::string& filename, bool is_title_keys);
     void AttemptLoadKeyFile(const std::string& dir1, const std::string& dir2,
                             const std::string& filename, bool title);
-    template <size_t Size>
-    void WriteKeyToFile(KeyCategory category, std::string_view keyname,
-                        const std::array<u8, Size>& key);
-
-    void DeriveGeneralPurposeKeys(std::size_t crypto_revision);
-
-    void SetKeyWrapped(S128KeyType id, Key128 key, u64 field1 = 0, u64 field2 = 0);
-    void SetKeyWrapped(S256KeyType id, Key256 key, u64 field1 = 0, u64 field2 = 0);
+    template <std::size_t Size>
+    void WriteKeyToFile(bool title_key, std::string_view keyname, const std::array<u8, Size>& key);
 
     static const boost::container::flat_map<std::string, KeyIndex<S128KeyType>> s128_file_id;
     static const boost::container::flat_map<std::string, KeyIndex<S256KeyType>> s256_file_id;
 };
 
 Key128 GenerateKeyEncryptionKey(Key128 source, Key128 master, Key128 kek_seed, Key128 key_seed);
-Key128 DeriveKeyblobKey(const Key128& sbk, const Key128& tsec, Key128 source);
-Key128 DeriveKeyblobMACKey(const Key128& keyblob_key, const Key128& mac_source);
-Key128 DeriveMasterKey(const std::array<u8, 0x90>& keyblob, const Key128& master_source);
-std::array<u8, 0x90> DecryptKeyblob(const std::array<u8, 0xB0>& encrypted_keyblob,
-                                    const Key128& key);
-
-std::optional<Key128> DeriveSDSeed();
-Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, KeyManager& keys);
-
-std::vector<TicketRaw> GetTicketblob(const FileUtil::IOFile& ticket_save);
-
-// Returns a pair of {rights_id, titlekey}. Fails if the ticket has no certificate authority (offset
-// 0x140-0x144 is zero)
-std::optional<std::pair<Key128, Key128>> ParseTicket(const TicketRaw& ticket,
-                                                     const RSAKeyPair<2048>& eticket_extended_key);
+boost::optional<Key128> DeriveSDSeed();
+Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, const KeyManager& keys);
 
 } // namespace Core::Crypto

src/core/crypto/partition_data_manager.cpp

@@ -1,594 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-// NOTE TO FUTURE MAINTAINERS:
-// When a new version of switch cryptography is released,
-// hash the new keyblob source and master key and add the hashes to
-// the arrays below.
-
-#include <algorithm>
-#include <array>
-#include <cctype>
-#include <cstring>
-#include <mbedtls/sha256.h>
-#include "common/assert.h"
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/hex_util.h"
-#include "common/logging/log.h"
-#include "common/string_util.h"
-#include "common/swap.h"
-#include "core/crypto/key_manager.h"
-#include "core/crypto/partition_data_manager.h"
-#include "core/crypto/xts_encryption_layer.h"
-#include "core/file_sys/vfs.h"
-#include "core/file_sys/vfs_offset.h"
-
-using namespace Common;
-
-namespace Core::Crypto {
-
-struct Package2Header {
-    std::array<u8, 0x100> signature;
-    Key128 header_ctr;
-    std::array<Key128, 4> section_ctr;
-    u32_le magic;
-    u32_le base_offset;
-    INSERT_PADDING_BYTES(4);
-    u8 version_max;
-    u8 version_min;
-    INSERT_PADDING_BYTES(2);
-    std::array<u32_le, 4> section_size;
-    std::array<u32_le, 4> section_offset;
-    std::array<SHA256Hash, 4> section_hash;
-};
-static_assert(sizeof(Package2Header) == 0x200, "Package2Header has incorrect size.");
-
-struct INIHeader {
-    u32_le magic;
-    u32_le size;
-    u32_le process_count;
-    INSERT_PADDING_BYTES(4);
-};
-static_assert(sizeof(INIHeader) == 0x10, "INIHeader has incorrect size.");
-
-struct SectionHeader {
-    u32_le offset;
-    u32_le size_decompressed;
-    u32_le size_compressed;
-    u32_le attribute;
-};
-static_assert(sizeof(SectionHeader) == 0x10, "SectionHeader has incorrect size.");
-
-struct KIPHeader {
-    u32_le magic;
-    std::array<char, 12> name;
-    u64_le title_id;
-    u32_le category;
-    u8 priority;
-    u8 core;
-    INSERT_PADDING_BYTES(1);
-    u8 flags;
-    std::array<SectionHeader, 6> sections;
-    std::array<u32, 0x20> capabilities;
-};
-static_assert(sizeof(KIPHeader) == 0x100, "KIPHeader has incorrect size.");
-
-const std::array<SHA256Hash, 0x10> source_hashes{
-    "B24BD293259DBC7AC5D63F88E60C59792498E6FC5443402C7FFE87EE8B61A3F0"_array32, // keyblob_mac_key_source
-    "7944862A3A5C31C6720595EFD302245ABD1B54CCDCF33000557681E65C5664A4"_array32, // master_key_source
-    "21E2DF100FC9E094DB51B47B9B1D6E94ED379DB8B547955BEF8FE08D8DD35603"_array32, // package2_key_source
-    "FC02B9D37B42D7A1452E71444F1F700311D1132E301A83B16062E72A78175085"_array32, // aes_kek_generation_source
-    "FBD10056999EDC7ACDB96098E47E2C3606230270D23281E671F0F389FC5BC585"_array32, // aes_key_generation_source
-    "C48B619827986C7F4E3081D59DB2B460C84312650E9A8E6B458E53E8CBCA4E87"_array32, // titlekek_source
-    "04AD66143C726B2A139FB6B21128B46F56C553B2B3887110304298D8D0092D9E"_array32, // key_area_key_application_source
-    "FD434000C8FF2B26F8E9A9D2D2C12F6BE5773CBB9DC86300E1BD99F8EA33A417"_array32, // key_area_key_ocean_source
-    "1F17B1FD51AD1C2379B58F152CA4912EC2106441E51722F38700D5937A1162F7"_array32, // key_area_key_system_source
-    "6B2ED877C2C52334AC51E59ABFA7EC457F4A7D01E46291E9F2EAA45F011D24B7"_array32, // sd_card_kek_source
-    "D482743563D3EA5DCDC3B74E97C9AC8A342164FA041A1DC80F17F6D31E4BC01C"_array32, // sd_card_save_key_source
-    "2E751CECF7D93A2B957BD5FFCB082FD038CC2853219DD3092C6DAB9838F5A7CC"_array32, // sd_card_nca_key_source
-    "1888CAED5551B3EDE01499E87CE0D86827F80820EFB275921055AA4E2ABDFFC2"_array32, // header_kek_source
-    "8F783E46852DF6BE0BA4E19273C4ADBAEE16380043E1B8C418C4089A8BD64AA6"_array32, // header_key_source
-    "D1757E52F1AE55FA882EC690BC6F954AC46A83DC22F277F8806BD55577C6EED7"_array32, // rsa_kek_seed3
-    "FC02B9D37B42D7A1452E71444F1F700311D1132E301A83B16062E72A78175085"_array32, // rsa_kek_mask0
-};
-
-const std::array<SHA256Hash, 0x20> keyblob_source_hashes{
-    "8A06FE274AC491436791FDB388BCDD3AB9943BD4DEF8094418CDAC150FD73786"_array32, // keyblob_key_source_00
-    "2D5CAEB2521FEF70B47E17D6D0F11F8CE2C1E442A979AD8035832C4E9FBCCC4B"_array32, // keyblob_key_source_01
-    "61C5005E713BAE780641683AF43E5F5C0E03671117F702F401282847D2FC6064"_array32, // keyblob_key_source_02
-    "8E9795928E1C4428E1B78F0BE724D7294D6934689C11B190943923B9D5B85903"_array32, // keyblob_key_source_03
-    "95FA33AF95AFF9D9B61D164655B32710ED8D615D46C7D6CC3CC70481B686B402"_array32, // keyblob_key_source_04
-    "3F5BE7B3C8B1ABD8C10B4B703D44766BA08730562C172A4FE0D6B866B3E2DB3E"_array32, // keyblob_key_source_05
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_06
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_07
-
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_08
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_09
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_0A
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_0B
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_0C
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_0D
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_0E
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_0F
-
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_10
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_11
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_12
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_13
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_14
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_15
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_16
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_17
-
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_18
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_19
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_1A
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_1B
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_1C
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_1D
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_1E
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // keyblob_key_source_1F
-};
-
-const std::array<SHA256Hash, 0x20> master_key_hashes{
-    "0EE359BE3C864BB0782E1D70A718A0342C551EED28C369754F9C4F691BECF7CA"_array32, // master_key_00
-    "4FE707B7E4ABDAF727C894AAF13B1351BFE2AC90D875F73B2E20FA94B9CC661E"_array32, // master_key_01
-    "79277C0237A2252EC3DFAC1F7C359C2B3D121E9DB15BB9AB4C2B4408D2F3AE09"_array32, // master_key_02
-    "4F36C565D13325F65EE134073C6A578FFCB0008E02D69400836844EAB7432754"_array32, // master_key_03
-    "75FF1D95D26113550EE6FCC20ACB58E97EDEB3A2FF52543ED5AEC63BDCC3DA50"_array32, // master_key_04
-    "EBE2BCD6704673EC0F88A187BB2AD9F1CC82B718C389425941BDC194DC46B0DD"_array32, // master_key_05
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_06
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_07
-
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_08
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_09
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_0A
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_0B
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_0C
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_0D
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_0E
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_0F
-
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_10
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_11
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_12
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_13
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_14
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_15
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_16
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_17
-
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_18
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_19
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_1A
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_1B
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_1C
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_1D
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_1E
-    "0000000000000000000000000000000000000000000000000000000000000000"_array32, // master_key_1F
-};
-
-static std::vector<u8> DecompressBLZ(const std::vector<u8>& in) {
-    const auto data_size = in.size() - 0xC;
-
-    u32 compressed_size{};
-    u32 init_index{};
-    u32 additional_size{};
-    std::memcpy(&compressed_size, in.data() + data_size, sizeof(u32));
-    std::memcpy(&init_index, in.data() + data_size + 0x4, sizeof(u32));
-    std::memcpy(&additional_size, in.data() + data_size + 0x8, sizeof(u32));
-
-    std::vector<u8> out(in.size() + additional_size);
-
-    if (compressed_size == in.size())
-        std::memcpy(out.data(), in.data() + in.size() - compressed_size, compressed_size);
-    else
-        std::memcpy(out.data(), in.data(), compressed_size);
-
-    auto index = in.size() - init_index;
-    auto out_index = out.size();
-
-    while (out_index > 0) {
-        --index;
-        auto control = in[index];
-        for (size_t i = 0; i < 8; ++i) {
-            if ((control & 0x80) > 0) {
-                ASSERT(index >= 2);
-                index -= 2;
-                u64 segment_offset = in[index] | in[index + 1] << 8;
-                u64 segment_size = ((segment_offset >> 12) & 0xF) + 3;
-                segment_offset &= 0xFFF;
-                segment_offset += 3;
-
-                if (out_index < segment_size)
-                    segment_size = out_index;
-
-                ASSERT(out_index >= segment_size);
-
-                out_index -= segment_size;
-
-                for (size_t j = 0; j < segment_size; ++j) {
-                    ASSERT(out_index + j + segment_offset < out.size());
-                    out[out_index + j] = out[out_index + j + segment_offset];
-                }
-            } else {
-                ASSERT(out_index >= 1);
-                --out_index;
-                --index;
-                out[out_index] = in[index];
-            }
-
-            control <<= 1;
-            if (out_index == 0)
-                return out;
-        }
-    }
-
-    return out;
-}
-
-static u8 CalculateMaxKeyblobSourceHash() {
-    for (s8 i = 0x1F; i >= 0; --i) {
-        if (keyblob_source_hashes[i] != SHA256Hash{})
-            return static_cast<u8>(i + 1);
-    }
-
-    return 0;
-}
-
-const u8 PartitionDataManager::MAX_KEYBLOB_SOURCE_HASH = CalculateMaxKeyblobSourceHash();
-
-template <size_t key_size = 0x10>
-std::array<u8, key_size> FindKeyFromHex(const std::vector<u8>& binary,
-                                        const std::array<u8, 0x20>& hash) {
-    if (binary.size() < key_size)
-        return {};
-
-    std::array<u8, 0x20> temp{};
-    for (size_t i = 0; i < binary.size() - key_size; ++i) {
-        mbedtls_sha256(binary.data() + i, key_size, temp.data(), 0);
-
-        if (temp != hash)
-            continue;
-
-        std::array<u8, key_size> out{};
-        std::memcpy(out.data(), binary.data() + i, key_size);
-        return out;
-    }
-
-    return {};
-}
-
-std::array<u8, 16> FindKeyFromHex16(const std::vector<u8>& binary, std::array<u8, 32> hash) {
-    return FindKeyFromHex<0x10>(binary, hash);
-}
-
-static std::array<Key128, 0x20> FindEncryptedMasterKeyFromHex(const std::vector<u8>& binary,
-                                                              const Key128& key) {
-    if (binary.size() < 0x10)
-        return {};
-
-    SHA256Hash temp{};
-    Key128 dec_temp{};
-    std::array<Key128, 0x20> out{};
-    AESCipher<Key128> cipher(key, Mode::ECB);
-    for (size_t i = 0; i < binary.size() - 0x10; ++i) {
-        cipher.Transcode(binary.data() + i, dec_temp.size(), dec_temp.data(), Op::Decrypt);
-        mbedtls_sha256(dec_temp.data(), dec_temp.size(), temp.data(), 0);
-
-        for (size_t k = 0; k < out.size(); ++k) {
-            if (temp == master_key_hashes[k]) {
-                out[k] = dec_temp;
-                break;
-            }
-        }
-    }
-
-    return out;
-}
-
-FileSys::VirtualFile FindFileInDirWithNames(const FileSys::VirtualDir& dir,
-                                            const std::string& name) {
-    auto upper = name;
-    std::transform(upper.begin(), upper.end(), upper.begin(), [](u8 c) { return std::toupper(c); });
-    for (const auto& fname : {name, name + ".bin", upper, upper + ".BIN"}) {
-        if (dir->GetFile(fname) != nullptr)
-            return dir->GetFile(fname);
-    }
-
-    return nullptr;
-}
-
-PartitionDataManager::PartitionDataManager(const FileSys::VirtualDir& sysdata_dir)
-    : boot0(FindFileInDirWithNames(sysdata_dir, "BOOT0")),
-      fuses(FindFileInDirWithNames(sysdata_dir, "fuses")),
-      kfuses(FindFileInDirWithNames(sysdata_dir, "kfuses")),
-      package2({
-          FindFileInDirWithNames(sysdata_dir, "BCPKG2-1-Normal-Main"),
-          FindFileInDirWithNames(sysdata_dir, "BCPKG2-2-Normal-Sub"),
-          FindFileInDirWithNames(sysdata_dir, "BCPKG2-3-SafeMode-Main"),
-          FindFileInDirWithNames(sysdata_dir, "BCPKG2-4-SafeMode-Sub"),
-          FindFileInDirWithNames(sysdata_dir, "BCPKG2-5-Repair-Main"),
-          FindFileInDirWithNames(sysdata_dir, "BCPKG2-6-Repair-Sub"),
-      }),
-      prodinfo(FindFileInDirWithNames(sysdata_dir, "PRODINFO")),
-      secure_monitor(FindFileInDirWithNames(sysdata_dir, "secmon")),
-      package1_decrypted(FindFileInDirWithNames(sysdata_dir, "pkg1_decr")),
-      secure_monitor_bytes(secure_monitor == nullptr ? std::vector<u8>{}
-                                                     : secure_monitor->ReadAllBytes()),
-      package1_decrypted_bytes(package1_decrypted == nullptr ? std::vector<u8>{}
-                                                             : package1_decrypted->ReadAllBytes()) {
-}
-
-PartitionDataManager::~PartitionDataManager() = default;
-
-bool PartitionDataManager::HasBoot0() const {
-    return boot0 != nullptr;
-}
-
-FileSys::VirtualFile PartitionDataManager::GetBoot0Raw() const {
-    return boot0;
-}
-
-PartitionDataManager::EncryptedKeyBlob PartitionDataManager::GetEncryptedKeyblob(
-    std::size_t index) const {
-    if (HasBoot0() && index < NUM_ENCRYPTED_KEYBLOBS)
-        return GetEncryptedKeyblobs()[index];
-    return {};
-}
-
-PartitionDataManager::EncryptedKeyBlobs PartitionDataManager::GetEncryptedKeyblobs() const {
-    if (!HasBoot0())
-        return {};
-
-    EncryptedKeyBlobs out{};
-    for (size_t i = 0; i < out.size(); ++i)
-        boot0->Read(out[i].data(), out[i].size(), 0x180000 + i * 0x200);
-    return out;
-}
-
-std::vector<u8> PartitionDataManager::GetSecureMonitor() const {
-    return secure_monitor_bytes;
-}
-
-std::array<u8, 16> PartitionDataManager::GetPackage2KeySource() const {
-    return FindKeyFromHex(secure_monitor_bytes, source_hashes[2]);
-}
-
-std::array<u8, 16> PartitionDataManager::GetAESKekGenerationSource() const {
-    return FindKeyFromHex(secure_monitor_bytes, source_hashes[3]);
-}
-
-std::array<u8, 16> PartitionDataManager::GetTitlekekSource() const {
-    return FindKeyFromHex(secure_monitor_bytes, source_hashes[5]);
-}
-
-std::array<std::array<u8, 16>, 32> PartitionDataManager::GetTZMasterKeys(
-    std::array<u8, 0x10> master_key) const {
-    return FindEncryptedMasterKeyFromHex(secure_monitor_bytes, master_key);
-}
-
-std::array<u8, 16> PartitionDataManager::GetRSAKekSeed3() const {
-    return FindKeyFromHex(secure_monitor_bytes, source_hashes[14]);
-}
-
-std::array<u8, 16> PartitionDataManager::GetRSAKekMask0() const {
-    return FindKeyFromHex(secure_monitor_bytes, source_hashes[15]);
-}
-
-std::vector<u8> PartitionDataManager::GetPackage1Decrypted() const {
-    return package1_decrypted_bytes;
-}
-
-std::array<u8, 16> PartitionDataManager::GetMasterKeySource() const {
-    return FindKeyFromHex(package1_decrypted_bytes, source_hashes[1]);
-}
-
-std::array<u8, 16> PartitionDataManager::GetKeyblobMACKeySource() const {
-    return FindKeyFromHex(package1_decrypted_bytes, source_hashes[0]);
-}
-
-std::array<u8, 16> PartitionDataManager::GetKeyblobKeySource(std::size_t revision) const {
-    if (keyblob_source_hashes[revision] == SHA256Hash{}) {
-        LOG_WARNING(Crypto,
-                    "No keyblob source hash for crypto revision {:02X}! Cannot derive keys...",
-                    revision);
-    }
-    return FindKeyFromHex(package1_decrypted_bytes, keyblob_source_hashes[revision]);
-}
-
-bool PartitionDataManager::HasFuses() const {
-    return fuses != nullptr;
-}
-
-FileSys::VirtualFile PartitionDataManager::GetFusesRaw() const {
-    return fuses;
-}
-
-std::array<u8, 16> PartitionDataManager::GetSecureBootKey() const {
-    if (!HasFuses())
-        return {};
-    Key128 out{};
-    fuses->Read(out.data(), out.size(), 0xA4);
-    return out;
-}
-
-bool PartitionDataManager::HasKFuses() const {
-    return kfuses != nullptr;
-}
-
-FileSys::VirtualFile PartitionDataManager::GetKFusesRaw() const {
-    return kfuses;
-}
-
-bool PartitionDataManager::HasPackage2(Package2Type type) const {
-    return package2.at(static_cast<size_t>(type)) != nullptr;
-}
-
-FileSys::VirtualFile PartitionDataManager::GetPackage2Raw(Package2Type type) const {
-    return package2.at(static_cast<size_t>(type));
-}
-
-bool AttemptDecrypt(const std::array<u8, 16>& key, Package2Header& header) {
-
-    const std::vector<u8> iv(header.header_ctr.begin(), header.header_ctr.end());
-    Package2Header temp = header;
-    AESCipher<Key128> cipher(key, Mode::CTR);
-    cipher.SetIV(iv);
-    cipher.Transcode(&temp.header_ctr, sizeof(Package2Header) - 0x100, &temp.header_ctr,
-                     Op::Decrypt);
-    if (temp.magic == Common::MakeMagic('P', 'K', '2', '1')) {
-        header = temp;
-        return true;
-    }
-
-    return false;
-}
-
-void PartitionDataManager::DecryptPackage2(const std::array<Key128, 0x20>& package2_keys,
-                                           Package2Type type) {
-    FileSys::VirtualFile file = std::make_shared<FileSys::OffsetVfsFile>(
-        package2[static_cast<size_t>(type)],
-        package2[static_cast<size_t>(type)]->GetSize() - 0x4000, 0x4000);
-
-    Package2Header header{};
-    if (file->ReadObject(&header) != sizeof(Package2Header))
-        return;
-
-    std::size_t revision = 0xFF;
-    if (header.magic != Common::MakeMagic('P', 'K', '2', '1')) {
-        for (std::size_t i = 0; i < package2_keys.size(); ++i) {
-            if (AttemptDecrypt(package2_keys[i], header)) {
-                revision = i;
-            }
-        }
-    }
-
-    if (header.magic != Common::MakeMagic('P', 'K', '2', '1'))
-        return;
-
-    const auto a = std::make_shared<FileSys::OffsetVfsFile>(
-        file, header.section_size[1], header.section_size[0] + sizeof(Package2Header));
-
-    auto c = a->ReadAllBytes();
-
-    AESCipher<Key128> cipher(package2_keys[revision], Mode::CTR);
-    cipher.SetIV({header.section_ctr[1].begin(), header.section_ctr[1].end()});
-    cipher.Transcode(c.data(), c.size(), c.data(), Op::Decrypt);
-
-    INIHeader ini;
-    std::memcpy(&ini, c.data(), sizeof(INIHeader));
-    if (ini.magic != Common::MakeMagic('I', 'N', 'I', '1'))
-        return;
-
-    u64 offset = sizeof(INIHeader);
-    for (size_t i = 0; i < ini.process_count; ++i) {
-        KIPHeader kip;
-        std::memcpy(&kip, c.data() + offset, sizeof(KIPHeader));
-        if (kip.magic != Common::MakeMagic('K', 'I', 'P', '1'))
-            return;
-
-        const auto name =
-            Common::StringFromFixedZeroTerminatedBuffer(kip.name.data(), kip.name.size());
-
-        if (name != "FS" && name != "spl") {
-            offset += sizeof(KIPHeader) + kip.sections[0].size_compressed +
-                      kip.sections[1].size_compressed + kip.sections[2].size_compressed;
-            continue;
-        }
-
-        const u64 initial_offset = sizeof(KIPHeader) + offset;
-        const auto text_begin = c.cbegin() + initial_offset;
-        const auto text_end = text_begin + kip.sections[0].size_compressed;
-        const std::vector<u8> text = DecompressBLZ({text_begin, text_end});
-
-        const auto rodata_end = text_end + kip.sections[1].size_compressed;
-        const std::vector<u8> rodata = DecompressBLZ({text_end, rodata_end});
-
-        const auto data_end = rodata_end + kip.sections[2].size_compressed;
-        const std::vector<u8> data = DecompressBLZ({rodata_end, data_end});
-
-        std::vector<u8> out;
-        out.reserve(text.size() + rodata.size() + data.size());
-        out.insert(out.end(), text.begin(), text.end());
-        out.insert(out.end(), rodata.begin(), rodata.end());
-        out.insert(out.end(), data.begin(), data.end());
-
-        offset += sizeof(KIPHeader) + kip.sections[0].size_compressed +
-                  kip.sections[1].size_compressed + kip.sections[2].size_compressed;
-
-        if (name == "FS")
-            package2_fs[static_cast<size_t>(type)] = std::move(out);
-        else if (name == "spl")
-            package2_spl[static_cast<size_t>(type)] = std::move(out);
-    }
-}
-
-const std::vector<u8>& PartitionDataManager::GetPackage2FSDecompressed(Package2Type type) const {
-    return package2_fs.at(static_cast<size_t>(type));
-}
-
-std::array<u8, 16> PartitionDataManager::GetKeyAreaKeyApplicationSource(Package2Type type) const {
-    return FindKeyFromHex(package2_fs.at(static_cast<size_t>(type)), source_hashes[6]);
-}
-
-std::array<u8, 16> PartitionDataManager::GetKeyAreaKeyOceanSource(Package2Type type) const {
-    return FindKeyFromHex(package2_fs.at(static_cast<size_t>(type)), source_hashes[7]);
-}
-
-std::array<u8, 16> PartitionDataManager::GetKeyAreaKeySystemSource(Package2Type type) const {
-    return FindKeyFromHex(package2_fs.at(static_cast<size_t>(type)), source_hashes[8]);
-}
-
-std::array<u8, 16> PartitionDataManager::GetSDKekSource(Package2Type type) const {
-    return FindKeyFromHex(package2_fs.at(static_cast<size_t>(type)), source_hashes[9]);
-}
-
-std::array<u8, 32> PartitionDataManager::GetSDSaveKeySource(Package2Type type) const {
-    return FindKeyFromHex<0x20>(package2_fs.at(static_cast<size_t>(type)), source_hashes[10]);
-}
-
-std::array<u8, 32> PartitionDataManager::GetSDNCAKeySource(Package2Type type) const {
-    return FindKeyFromHex<0x20>(package2_fs.at(static_cast<size_t>(type)), source_hashes[11]);
-}
-
-std::array<u8, 16> PartitionDataManager::GetHeaderKekSource(Package2Type type) const {
-    return FindKeyFromHex(package2_fs.at(static_cast<size_t>(type)), source_hashes[12]);
-}
-
-std::array<u8, 32> PartitionDataManager::GetHeaderKeySource(Package2Type type) const {
-    return FindKeyFromHex<0x20>(package2_fs.at(static_cast<size_t>(type)), source_hashes[13]);
-}
-
-const std::vector<u8>& PartitionDataManager::GetPackage2SPLDecompressed(Package2Type type) const {
-    return package2_spl.at(static_cast<size_t>(type));
-}
-
-std::array<u8, 16> PartitionDataManager::GetAESKeyGenerationSource(Package2Type type) const {
-    return FindKeyFromHex(package2_spl.at(static_cast<size_t>(type)), source_hashes[4]);
-}
-
-bool PartitionDataManager::HasProdInfo() const {
-    return prodinfo != nullptr;
-}
-
-FileSys::VirtualFile PartitionDataManager::GetProdInfoRaw() const {
-    return prodinfo;
-}
-
-void PartitionDataManager::DecryptProdInfo(std::array<u8, 0x20> bis_key) {
-    if (prodinfo == nullptr)
-        return;
-
-    prodinfo_decrypted = std::make_shared<XTSEncryptionLayer>(prodinfo, bis_key);
-}
-
-std::array<u8, 576> PartitionDataManager::GetETicketExtendedKek() const {
-    std::array<u8, 0x240> out{};
-    if (prodinfo_decrypted != nullptr)
-        prodinfo_decrypted->Read(out.data(), out.size(), 0x3890);
-    return out;
-}
-} // namespace Core::Crypto

src/core/crypto/partition_data_manager.h

@@ -1,109 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <vector>
-#include "common/common_types.h"
-#include "core/file_sys/vfs_types.h"
-
-namespace Core::Crypto {
-
-enum class Package2Type {
-    NormalMain,
-    NormalSub,
-    SafeModeMain,
-    SafeModeSub,
-    RepairMain,
-    RepairSub,
-};
-
-class PartitionDataManager {
-public:
-    static const u8 MAX_KEYBLOB_SOURCE_HASH;
-    static constexpr std::size_t NUM_ENCRYPTED_KEYBLOBS = 32;
-    static constexpr std::size_t ENCRYPTED_KEYBLOB_SIZE = 0xB0;
-
-    using EncryptedKeyBlob = std::array<u8, ENCRYPTED_KEYBLOB_SIZE>;
-    using EncryptedKeyBlobs = std::array<EncryptedKeyBlob, NUM_ENCRYPTED_KEYBLOBS>;
-
-    explicit PartitionDataManager(const FileSys::VirtualDir& sysdata_dir);
-    ~PartitionDataManager();
-
-    // BOOT0
-    bool HasBoot0() const;
-    FileSys::VirtualFile GetBoot0Raw() const;
-    EncryptedKeyBlob GetEncryptedKeyblob(std::size_t index) const;
-    EncryptedKeyBlobs GetEncryptedKeyblobs() const;
-    std::vector<u8> GetSecureMonitor() const;
-    std::array<u8, 0x10> GetPackage2KeySource() const;
-    std::array<u8, 0x10> GetAESKekGenerationSource() const;
-    std::array<u8, 0x10> GetTitlekekSource() const;
-    std::array<std::array<u8, 0x10>, 0x20> GetTZMasterKeys(std::array<u8, 0x10> master_key) const;
-    std::array<u8, 0x10> GetRSAKekSeed3() const;
-    std::array<u8, 0x10> GetRSAKekMask0() const;
-    std::vector<u8> GetPackage1Decrypted() const;
-    std::array<u8, 0x10> GetMasterKeySource() const;
-    std::array<u8, 0x10> GetKeyblobMACKeySource() const;
-    std::array<u8, 0x10> GetKeyblobKeySource(std::size_t revision) const;
-
-    // Fuses
-    bool HasFuses() const;
-    FileSys::VirtualFile GetFusesRaw() const;
-    std::array<u8, 0x10> GetSecureBootKey() const;
-
-    // K-Fuses
-    bool HasKFuses() const;
-    FileSys::VirtualFile GetKFusesRaw() const;
-
-    // Package2
-    bool HasPackage2(Package2Type type = Package2Type::NormalMain) const;
-    FileSys::VirtualFile GetPackage2Raw(Package2Type type = Package2Type::NormalMain) const;
-    void DecryptPackage2(const std::array<std::array<u8, 16>, 0x20>& package2_keys,
-                         Package2Type type);
-    const std::vector<u8>& GetPackage2FSDecompressed(
-        Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetKeyAreaKeyApplicationSource(
-        Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetKeyAreaKeyOceanSource(
-        Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetKeyAreaKeySystemSource(
-        Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetSDKekSource(Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x20> GetSDSaveKeySource(Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x20> GetSDNCAKeySource(Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetHeaderKekSource(Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x20> GetHeaderKeySource(Package2Type type = Package2Type::NormalMain) const;
-    const std::vector<u8>& GetPackage2SPLDecompressed(
-        Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetAESKeyGenerationSource(
-        Package2Type type = Package2Type::NormalMain) const;
-
-    // PRODINFO
-    bool HasProdInfo() const;
-    FileSys::VirtualFile GetProdInfoRaw() const;
-    void DecryptProdInfo(std::array<u8, 0x20> bis_key);
-    std::array<u8, 0x240> GetETicketExtendedKek() const;
-
-private:
-    FileSys::VirtualFile boot0;
-    FileSys::VirtualFile fuses;
-    FileSys::VirtualFile kfuses;
-    std::array<FileSys::VirtualFile, 6> package2;
-    FileSys::VirtualFile prodinfo;
-    FileSys::VirtualFile secure_monitor;
-    FileSys::VirtualFile package1_decrypted;
-
-    // Processed
-    std::array<FileSys::VirtualFile, 6> package2_decrypted;
-    FileSys::VirtualFile prodinfo_decrypted;
-    std::vector<u8> secure_monitor_bytes;
-    std::vector<u8> package1_decrypted_bytes;
-    std::array<std::vector<u8>, 6> package2_fs;
-    std::array<std::vector<u8>, 6> package2_spl;
-};
-
-std::array<u8, 0x10> FindKeyFromHex16(const std::vector<u8>& binary, std::array<u8, 0x20> hash);
-
-} // namespace Core::Crypto

src/core/file_sys/bis_factory.cpp

@@ -2,41 +2,26 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <fmt/format.h>
 #include "core/file_sys/bis_factory.h"
 #include "core/file_sys/registered_cache.h"
 
 namespace FileSys {
 
-BISFactory::BISFactory(VirtualDir nand_root_, VirtualDir load_root_, VirtualDir dump_root_)
-    : nand_root(std::move(nand_root_)), load_root(std::move(load_root_)),
-      dump_root(std::move(dump_root_)),
-      sysnand_cache(std::make_unique<RegisteredCache>(
+BISFactory::BISFactory(VirtualDir nand_root_)
+    : nand_root(std::move(nand_root_)),
+      sysnand_cache(std::make_shared<RegisteredCache>(
           GetOrCreateDirectoryRelative(nand_root, "/system/Contents/registered"))),
-      usrnand_cache(std::make_unique<RegisteredCache>(
+      usrnand_cache(std::make_shared<RegisteredCache>(
           GetOrCreateDirectoryRelative(nand_root, "/user/Contents/registered"))) {}
 
 BISFactory::~BISFactory() = default;
 
-RegisteredCache* BISFactory::GetSystemNANDContents() const {
-    return sysnand_cache.get();
+std::shared_ptr<RegisteredCache> BISFactory::GetSystemNANDContents() const {
+    return sysnand_cache;
 }
 
-RegisteredCache* BISFactory::GetUserNANDContents() const {
-    return usrnand_cache.get();
-}
-
-VirtualDir BISFactory::GetModificationLoadRoot(u64 title_id) const {
-    // LayeredFS doesn't work on updates and title id-less homebrew
-    if (title_id == 0 || (title_id & 0x800) > 0)
-        return nullptr;
-    return GetOrCreateDirectoryRelative(load_root, fmt::format("/{:016X}", title_id));
-}
-
-VirtualDir BISFactory::GetModificationDumpRoot(u64 title_id) const {
-    if (title_id == 0)
-        return nullptr;
-    return GetOrCreateDirectoryRelative(dump_root, fmt::format("/{:016X}", title_id));
+std::shared_ptr<RegisteredCache> BISFactory::GetUserNANDContents() const {
+    return usrnand_cache;
 }
 
 } // namespace FileSys