Update MinGWCross.cmake to lowercase

This commit also fixed a broken cmake dependency with unicorn

.gitmodules

@@ -31,6 +31,3 @@
 [submodule "opus"]
     path = externals/opus
     url = https://github.com/ogniK5377/opus.git
-[submodule "soundtouch"]
-	path = externals/soundtouch
-	url = https://github.com/citra-emu/ext-soundtouch.git

.travis.yml

@@ -29,6 +29,19 @@ matrix:
       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/common/post-upload.sh

@@ -11,6 +11,9 @@ 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/linux-mingw/build.sh

@@ -0,0 +1,3 @@
+#!/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

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

.travis/linux-mingw/docker.sh

@@ -0,0 +1,59 @@
+#!/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/"

.travis/linux-mingw/scan_dll.py

@@ -0,0 +1,106 @@
+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

@@ -0,0 +1,13 @@
+#!/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/docker.sh

@@ -6,7 +6,9 @@ apt-get install --no-install-recommends -y build-essential git libqt5opengl5-dev
 cd /yuzu
 
 mkdir build && cd build
-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
+cmake .. -DYUZU_USE_BUNDLED_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

@@ -9,7 +9,9 @@ export PATH="/usr/local/opt/ccache/libexec:$PATH"
 
 mkdir build && cd build
 cmake --version
-cmake .. -DYUZU_BUILD_UNICORN=ON -DCMAKE_BUILD_TYPE=Release -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON
+cmake .. -DYUZU_USE_BUNDLED_UNICORN=ON -DCMAKE_BUILD_TYPE=Release -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON
 make -j4
 
+ccache -s
+
 ctest -VV -C Release

CMakeLists.txt

@@ -269,10 +269,18 @@ if (YUZU_USE_BUNDLED_UNICORN)
 
         find_package(PythonInterp 2.7 REQUIRED)
 
-        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}
-        )
+        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()
+
         # 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
@@ -286,6 +294,7 @@ 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()
@@ -431,9 +440,6 @@ enable_testing()
 add_subdirectory(externals)
 add_subdirectory(src)
 
-# Set yuzu project as default StartUp Project in Visual Studio
-set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT yuzu)
-
 
 # Installation instructions
 # =========================

CMakeModules/MinGWCross.cmake

@@ -0,0 +1,54 @@
+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()

appveyor.yml

@@ -162,14 +162,8 @@ artifacts:
   - path: $(BUILD_ZIP)
     name: build
     type: zip
+  - path: $(BUILD_SYMBOLS)
+    name: debugsymbols
+  - path: $(BUILD_UPDATE)
+    name: update
 
-deploy:
-  provider: GitHub
-  release: $(appveyor_repo_tag_name)
-  auth_token:
-    secure: QqePPnXbkzmXct5c8hZ2X5AbsthbI6cS1Sr+VBzcD8oUOIjfWJJKXVAQGUbQAbb0
-  artifact: update,build
-  draft: false
-  prerelease: false
-  on:
-    appveyor_repo_tag: true

externals/CMakeLists.txt

@@ -43,16 +43,10 @@ target_include_directories(mbedtls PUBLIC ./mbedtls/include)
 add_library(microprofile INTERFACE)
 target_include_directories(microprofile INTERFACE ./microprofile)
 
-# Open Source Archives
-add_subdirectory(open_source_archives EXCLUDE_FROM_ALL)
-
 # Unicorn
 add_library(unicorn-headers INTERFACE)
 target_include_directories(unicorn-headers INTERFACE ./unicorn/include)
 
-# SoundTouch
-add_subdirectory(soundtouch)
-
 # Xbyak
 if (ARCHITECTURE_x86_64)
     # Defined before "dynarmic" above

externals/open_source_archives/CMakeLists.txt

@@ -1,16 +0,0 @@
-add_library(open_source_archives
-    src/FontChineseSimplified.cpp
-    src/FontChineseTraditional.cpp
-    src/FontExtendedChineseSimplified.cpp
-    src/FontKorean.cpp
-    src/FontNintendoExtended.cpp
-    src/FontStandard.cpp
-    include/FontChineseSimplified.h
-    include/FontChineseTraditional.h
-    include/FontExtendedChineseSimplified.h
-    include/FontKorean.h
-    include/FontNintendoExtended.h
-    include/FontStandard.h
-)
-
-target_include_directories(open_source_archives PUBLIC include)

externals/open_source_archives/Readme.md

@@ -1,4 +0,0 @@
-These files were generated by https://github.com/FearlessTobi/yuzu_system_archives at git commit 0a24b0c9f38d71fb2c4bba5645a39029e539a5ec. To generate the files use the run.sh inside that repository.  
-
-The follwing system archives are currently included:
- - JPN/EUR/USA System Font

externals/open_source_archives/include/FontChineseSimplified.h

@@ -1,6 +0,0 @@
-#pragma once
-
-#include <array>
-
-extern const std::array<unsigned char, 217276> FontChineseSimplified;
-

externals/open_source_archives/include/FontChineseTraditional.h

@@ -1,6 +0,0 @@
-#pragma once
-
-#include <array>
-
-extern const std::array<unsigned char, 222236> FontChineseTraditional;
-

externals/open_source_archives/include/FontExtendedChineseSimplified.h

@@ -1,6 +0,0 @@
-#pragma once
-
-#include <array>
-
-extern const std::array<unsigned char, 293516> FontExtendedChineseSimplified;
-

externals/open_source_archives/include/FontKorean.h

@@ -1,6 +0,0 @@
-#pragma once
-
-#include <array>
-
-extern const std::array<unsigned char, 217276> FontKorean;
-

externals/open_source_archives/include/FontNintendoExtended.h

@@ -1,6 +0,0 @@
-#pragma once
-
-#include <array>
-
-extern const std::array<unsigned char, 172064> FontNintendoExtended;
-

externals/open_source_archives/include/FontStandard.h

@@ -1,6 +0,0 @@
-#pragma once
-
-#include <array>
-
-extern const std::array<unsigned char, 217276> FontStandard;
-

src/audio_core/CMakeLists.txt

@@ -17,8 +17,6 @@ add_library(audio_core STATIC
     sink_stream.h
     stream.cpp
     stream.h
-    time_stretch.cpp
-    time_stretch.h
 
     $<$<BOOL:${ENABLE_CUBEB}>:cubeb_sink.cpp cubeb_sink.h>
 )
@@ -26,7 +24,6 @@ add_library(audio_core STATIC
 create_target_directory_groups(audio_core)
 
 target_link_libraries(audio_core PUBLIC common core)
-target_link_libraries(audio_core PRIVATE SoundTouch)
 
 if(ENABLE_CUBEB)
     target_link_libraries(audio_core PRIVATE cubeb)

src/audio_core/audio_renderer.cpp

@@ -17,10 +17,10 @@ AudioRenderer::AudioRenderer(AudioRendererParameter params,
                              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",
-                                   [=]() { buffer_event->Signal(); });
-    audio_out->StartStream(stream);
+    audio_core = std::make_unique<AudioCore::AudioOut>();
+    stream = audio_core->OpenStream(STREAM_SAMPLE_RATE, STREAM_NUM_CHANNELS, "AudioRenderer",
+                                    [=]() { buffer_event->Signal(); });
+    audio_core->StartStream(stream);
 
     QueueMixedBuffer(0);
     QueueMixedBuffer(1);
@@ -236,11 +236,11 @@ void AudioRenderer::QueueMixedBuffer(Buffer::Tag tag) {
             }
         }
     }
-    audio_out->QueueBuffer(stream, tag, std::move(buffer));
+    audio_core->QueueBuffer(stream, tag, std::move(buffer));
 }
 
 void AudioRenderer::ReleaseAndQueueBuffers() {
-    const auto released_buffers{audio_out->GetTagsAndReleaseBuffers(stream, 2)};
+    const auto released_buffers{audio_core->GetTagsAndReleaseBuffers(stream, 2)};
     for (const auto& tag : released_buffers) {
         QueueMixedBuffer(tag);
     }

src/audio_core/audio_renderer.h

@@ -204,7 +204,7 @@ private:
     AudioRendererParameter worker_params;
     Kernel::SharedPtr<Kernel::Event> buffer_event;
     std::vector<VoiceState> voices;
-    std::unique_ptr<AudioCore::AudioOut> audio_out;
+    std::unique_ptr<AudioCore::AudioOut> audio_core;
     AudioCore::StreamPtr stream;
 };
 

src/audio_core/cubeb_sink.cpp

@@ -3,23 +3,27 @@
 // Refer to the license.txt file included.
 
 #include <algorithm>
-#include <atomic>
 #include <cstring>
+#include <mutex>
+
 #include "audio_core/cubeb_sink.h"
 #include "audio_core/stream.h"
-#include "audio_core/time_stretch.h"
 #include "common/logging/log.h"
-#include "common/ring_buffer.h"
-#include "core/settings.h"
 
 namespace AudioCore {
 
-class CubebSinkStream final : public SinkStream {
+class SinkStreamImpl final : public SinkStream {
 public:
-    CubebSinkStream(cubeb* ctx, u32 sample_rate, u32 num_channels_, cubeb_devid output_device,
-                    const std::string& name)
-        : ctx{ctx}, num_channels{std::min(num_channels_, 2u)}, time_stretch{sample_rate,
-                                                                            num_channels} {
+    SinkStreamImpl(cubeb* ctx, u32 sample_rate, u32 num_channels_, cubeb_devid output_device,
+                   const std::string& name)
+        : ctx{ctx}, num_channels{num_channels_} {
+
+        if (num_channels == 6) {
+            // 6-channel audio does not seem to work with cubeb + SDL, so we downsample this to 2
+            // channel for now
+            is_6_channel = true;
+            num_channels = 2;
+        }
 
         cubeb_stream_params params{};
         params.rate = sample_rate;
@@ -34,7 +38,7 @@ public:
 
         if (cubeb_stream_init(ctx, &stream_backend, name.c_str(), nullptr, nullptr, output_device,
                               &params, std::max(512u, minimum_latency),
-                              &CubebSinkStream::DataCallback, &CubebSinkStream::StateCallback,
+                              &SinkStreamImpl::DataCallback, &SinkStreamImpl::StateCallback,
                               this) != CUBEB_OK) {
             LOG_CRITICAL(Audio_Sink, "Error initializing cubeb stream");
             return;
@@ -46,7 +50,7 @@ public:
         }
     }
 
-    ~CubebSinkStream() {
+    ~SinkStreamImpl() {
         if (!ctx) {
             return;
         }
@@ -58,32 +62,27 @@ public:
         cubeb_stream_destroy(stream_backend);
     }
 
-    void EnqueueSamples(u32 source_num_channels, const std::vector<s16>& samples) override {
-        if (source_num_channels > num_channels) {
-            // Downsample 6 channels to 2
-            std::vector<s16> buf;
-            buf.reserve(samples.size() * num_channels / source_num_channels);
-            for (size_t i = 0; i < samples.size(); i += source_num_channels) {
-                for (size_t ch = 0; ch < num_channels; ch++) {
-                    buf.push_back(samples[i + ch]);
-                }
-            }
-            queue.Push(buf);
+    void EnqueueSamples(u32 num_channels, const std::vector<s16>& samples) override {
+        if (!ctx) {
             return;
         }
 
-        queue.Push(samples);
-    }
+        std::lock_guard lock{queue_mutex};
 
-    size_t SamplesInQueue(u32 num_channels) const override {
-        if (!ctx)
-            return 0;
+        queue.reserve(queue.size() + samples.size() * GetNumChannels());
 
-        return queue.Size() / num_channels;
-    }
-
-    void Flush() override {
-        should_flush = true;
+        if (is_6_channel) {
+            // Downsample 6 channels to 2
+            const size_t sample_count_copy_size = samples.size() * 2;
+            queue.reserve(sample_count_copy_size);
+            for (size_t i = 0; i < samples.size(); i += num_channels) {
+                queue.push_back(samples[i]);
+                queue.push_back(samples[i + 1]);
+            }
+        } else {
+            // Copy as-is
+            std::copy(samples.begin(), samples.end(), std::back_inserter(queue));
+        }
     }
 
     u32 GetNumChannels() const {
@@ -96,11 +95,10 @@ private:
     cubeb* ctx{};
     cubeb_stream* stream_backend{};
     u32 num_channels{};
+    bool is_6_channel{};
 
-    Common::RingBuffer<s16, 0x10000> queue;
-    std::array<s16, 2> last_frame;
-    std::atomic<bool> should_flush{};
-    TimeStretcher time_stretch;
+    std::mutex queue_mutex;
+    std::vector<s16> queue;
 
     static long DataCallback(cubeb_stream* stream, void* user_data, const void* input_buffer,
                              void* output_buffer, long num_frames);
@@ -146,52 +144,38 @@ CubebSink::~CubebSink() {
 SinkStream& CubebSink::AcquireSinkStream(u32 sample_rate, u32 num_channels,
                                          const std::string& name) {
     sink_streams.push_back(
-        std::make_unique<CubebSinkStream>(ctx, sample_rate, num_channels, output_device, name));
+        std::make_unique<SinkStreamImpl>(ctx, sample_rate, num_channels, output_device, name));
     return *sink_streams.back();
 }
 
-long CubebSinkStream::DataCallback(cubeb_stream* stream, void* user_data, const void* input_buffer,
-                                   void* output_buffer, long num_frames) {
-    CubebSinkStream* impl = static_cast<CubebSinkStream*>(user_data);
+long SinkStreamImpl::DataCallback(cubeb_stream* stream, void* user_data, const void* input_buffer,
+                                  void* output_buffer, long num_frames) {
+    SinkStreamImpl* impl = static_cast<SinkStreamImpl*>(user_data);
     u8* buffer = reinterpret_cast<u8*>(output_buffer);
 
     if (!impl) {
         return {};
     }
 
-    const size_t num_channels = impl->GetNumChannels();
-    const size_t samples_to_write = num_channels * num_frames;
-    size_t samples_written;
+    std::lock_guard lock{impl->queue_mutex};
 
-    if (Settings::values.enable_audio_stretching) {
-        const std::vector<s16> in{impl->queue.Pop()};
-        const size_t num_in{in.size() / num_channels};
-        s16* const out{reinterpret_cast<s16*>(buffer)};
-        const size_t out_frames = impl->time_stretch.Process(in.data(), num_in, out, num_frames);
-        samples_written = out_frames * num_channels;
+    const size_t frames_to_write{
+        std::min(impl->queue.size() / impl->GetNumChannels(), static_cast<size_t>(num_frames))};
 
-        if (impl->should_flush) {
-            impl->time_stretch.Flush();
-            impl->should_flush = false;
-        }
-    } else {
-        samples_written = impl->queue.Pop(buffer, samples_to_write);
-    }
+    memcpy(buffer, impl->queue.data(), frames_to_write * sizeof(s16) * impl->GetNumChannels());
+    impl->queue.erase(impl->queue.begin(),
+                      impl->queue.begin() + frames_to_write * impl->GetNumChannels());
 
-    if (samples_written >= num_channels) {
-        std::memcpy(&impl->last_frame[0], buffer + (samples_written - num_channels) * sizeof(s16),
-                    num_channels * sizeof(s16));
-    }
-
-    // Fill the rest of the frames with last_frame
-    for (size_t i = samples_written; i < samples_to_write; i += num_channels) {
-        std::memcpy(buffer + i * sizeof(s16), &impl->last_frame[0], num_channels * sizeof(s16));
+    if (frames_to_write < num_frames) {
+        // Fill the rest of the frames with silence
+        memset(buffer + frames_to_write * sizeof(s16) * impl->GetNumChannels(), 0,
+               (num_frames - frames_to_write) * sizeof(s16) * impl->GetNumChannels());
     }
 
     return num_frames;
 }
 
-void CubebSinkStream::StateCallback(cubeb_stream* stream, void* user_data, cubeb_state state) {}
+void SinkStreamImpl::StateCallback(cubeb_stream* stream, void* user_data, cubeb_state state) {}
 
 std::vector<std::string> ListCubebSinkDevices() {
     std::vector<std::string> device_list;

src/audio_core/null_sink.h

@@ -21,12 +21,6 @@ public:
 private:
     struct NullSinkStreamImpl final : SinkStream {
         void EnqueueSamples(u32 /*num_channels*/, const std::vector<s16>& /*samples*/) override {}
-
-        size_t SamplesInQueue(u32 /*num_channels*/) const override {
-            return 0;
-        }
-
-        void Flush() override {}
     } null_sink_stream;
 };
 

src/audio_core/sink_details.cpp

@@ -24,7 +24,7 @@ const std::vector<SinkDetails> g_sink_details = {
                 [] { return std::vector<std::string>{"null"}; }},
 };
 
-const SinkDetails& GetSinkDetails(std::string_view sink_id) {
+const SinkDetails& GetSinkDetails(std::string sink_id) {
     auto iter =
         std::find_if(g_sink_details.begin(), g_sink_details.end(),
                      [sink_id](const auto& sink_detail) { return sink_detail.id == sink_id; });

src/audio_core/sink_details.h

@@ -6,8 +6,6 @@
 
 #include <functional>
 #include <memory>
-#include <string>
-#include <string_view>
 #include <utility>
 #include <vector>
 
@@ -32,6 +30,6 @@ struct SinkDetails {
 
 extern const std::vector<SinkDetails> g_sink_details;
 
-const SinkDetails& GetSinkDetails(std::string_view sink_id);
+const SinkDetails& GetSinkDetails(std::string sink_id);
 
 } // namespace AudioCore

src/audio_core/sink_stream.h

@@ -25,10 +25,6 @@ public:
      * @param samples Samples in interleaved stereo PCM16 format.
      */
     virtual void EnqueueSamples(u32 num_channels, const std::vector<s16>& samples) = 0;
-
-    virtual std::size_t SamplesInQueue(u32 num_channels) const = 0;
-
-    virtual void Flush() = 0;
 };
 
 using SinkStreamPtr = std::unique_ptr<SinkStream>;

src/audio_core/stream.cpp

@@ -10,7 +10,6 @@
 #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"
@@ -73,7 +72,6 @@ static void VolumeAdjustSamples(std::vector<s16>& samples) {
 void Stream::PlayNextBuffer() {
     if (!IsPlaying()) {
         // Ensure we are in playing state before playing the next buffer
-        sink_stream.Flush();
         return;
     }
 
@@ -84,7 +82,6 @@ void Stream::PlayNextBuffer() {
 
     if (queued_buffers.empty()) {
         // No queued buffers - we are effectively paused
-        sink_stream.Flush();
         return;
     }
 
@@ -92,16 +89,12 @@ void Stream::PlayNextBuffer() {
     queued_buffers.pop();
 
     VolumeAdjustSamples(active_buffer->Samples());
-
     sink_stream.EnqueueSamples(GetNumChannels(), active_buffer->GetSamples());
 
     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/time_stretch.cpp

@@ -1,68 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <cmath>
-#include <cstddef>
-#include "audio_core/time_stretch.h"
-#include "common/logging/log.h"
-
-namespace AudioCore {
-
-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);
-    m_sound_touch.setTempo(1.0);
-}
-
-void TimeStretcher::Clear() {
-    m_sound_touch.clear();
-}
-
-void TimeStretcher::Flush() {
-    m_sound_touch.flush();
-}
-
-size_t TimeStretcher::Process(const s16* in, size_t num_in, s16* out, size_t num_out) {
-    const double time_delta = static_cast<double>(num_out) / m_sample_rate; // seconds
-
-    // 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 = 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 > 5.0) {
-        // Too many samples in backlog: Don't push anymore on
-        num_in = 0;
-    }
-
-    // We ideally want the backlog to be about 50% full.
-    // This gives some headroom both ways to prevent underflow and overflow.
-    // We tweak current_ratio to encourage this.
-    constexpr double tweak_time_scale = 0.05; // seconds
-    const double tweak_correction = (backlog_fullness - 0.5) * (time_delta / tweak_time_scale);
-    current_ratio *= std::pow(1.0 + 2.0 * tweak_correction, tweak_correction < 0 ? 3.0 : 1.0);
-
-    // 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 = 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);
-
-    // Place a lower limit of 5% speed.  When a game boots up, there will be
-    // many silence samples.  These do not need to be timestretched.
-    m_stretch_ratio = std::max(m_stretch_ratio, 0.05);
-    m_sound_touch.setTempo(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, num_in);
-    return m_sound_touch.receiveSamples(out, num_out);
-}
-
-} // namespace AudioCore

src/audio_core/time_stretch.h

@@ -1,36 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <cstddef>
-#include <SoundTouch.h>
-#include "common/common_types.h"
-
-namespace AudioCore {
-
-class TimeStretcher {
-public:
-    TimeStretcher(u32 sample_rate, u32 channel_count);
-
-    /// @param in       Input sample buffer
-    /// @param num_in   Number of input frames in `in`
-    /// @param out      Output sample buffer
-    /// @param num_out  Desired number of output frames in `out`
-    /// @returns Actual number of frames written to `out`
-    size_t Process(const s16* in, size_t num_in, s16* out, size_t num_out);
-
-    void Clear();
-
-    void Flush();
-
-private:
-    u32 m_sample_rate;
-    u32 m_channel_count;
-    soundtouch::SoundTouch m_sound_touch;
-    double m_stretch_ratio = 1.0;
-};
-
-} // namespace AudioCore

src/common/CMakeLists.txt

@@ -1,16 +1,13 @@
 # Generate cpp with Git revision from template
-# Also if this is a CI build, add the build name (ie: Nightly, Canary) to the scm_rev file as well
+# Also if this is a CI build, add the build name (ie: Nightly, Bleeding Edge) to the scm_rev file as well
 set(REPO_NAME "")
-set(BUILD_VERSION "0")
 if ($ENV{CI})
   if ($ENV{TRAVIS})
     set(BUILD_REPOSITORY $ENV{TRAVIS_REPO_SLUG})
-    set(BUILD_TAG $ENV{TRAVIS_TAG})
   elseif($ENV{APPVEYOR})
     set(BUILD_REPOSITORY $ENV{APPVEYOR_REPO_NAME})
-    set(BUILD_TAG $ENV{APPVEYOR_REPO_TAG_NAME})
   endif()
-  # regex capture the string nightly or canary into CMAKE_MATCH_1
+  # regex capture the string nightly or bleeding-edge into CMAKE_MATCH_1
   string(REGEX MATCH "yuzu-emu/yuzu-?(.*)" OUTVAR ${BUILD_REPOSITORY})
   if (${CMAKE_MATCH_COUNT} GREATER 0)
     # capitalize the first letter of each word in the repo name.
@@ -19,21 +16,10 @@ if ($ENV{CI})
       string(SUBSTRING ${WORD} 0 1 FIRST_LETTER)
       string(SUBSTRING ${WORD} 1 -1 REMAINDER)
       string(TOUPPER ${FIRST_LETTER} FIRST_LETTER)
-      set(REPO_NAME "${REPO_NAME}${FIRST_LETTER}${REMAINDER}")
+      # 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(REPO_NAME "${REPO_NAME}${FIRST_LETTER}${REMAINDER} ")
     endforeach()
-    if (BUILD_TAG)
-      string(REGEX MATCH "${CMAKE_MATCH_1}-([0-9]+)" OUTVAR ${BUILD_TAG})
-      if (${CMAKE_MATCH_COUNT} GREATER 0)
-        set(BUILD_VERSION ${CMAKE_MATCH_1})
-      endif()
-      if (BUILD_VERSION)
-        # This leaves a trailing space on the last word, but we actually want that
-        # because of how it's styled in the title bar.
-        set(BUILD_FULLNAME "${REPO_NAME} #${BUILD_VERSION} ")
-      else()
-        set(BUILD_FULLNAME "")
-      endif()
-    endif()
   endif()
 endif()
 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp.in" "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp" @ONLY)
@@ -71,7 +57,6 @@ add_library(common STATIC
     param_package.cpp
     param_package.h
     quaternion.h
-    ring_buffer.h
     scm_rev.cpp
     scm_rev.h
     scope_exit.h

src/common/logging/filter.h

@@ -19,7 +19,7 @@ namespace Log {
 class Filter {
 public:
     /// Initializes the filter with all classes having `default_level` as the minimum level.
-    explicit Filter(Level default_level = Level::Info);
+    Filter(Level default_level = Level::Info);
 
     /// Resets the filter so that all classes have `level` as the minimum displayed level.
     void ResetAll(Level level);
@@ -49,6 +49,6 @@ public:
     bool IsDebug() const;
 
 private:
-    std::array<Level, static_cast<size_t>(Class::Count)> class_levels;
+    std::array<Level, (size_t)Class::Count> class_levels;
 };
 } // namespace Log

src/common/logging/log.h

@@ -12,14 +12,14 @@ namespace Log {
 /// Specifies the severity or level of detail of the log message.
 enum class Level : u8 {
     Trace,    ///< Extremely detailed and repetitive debugging information that is likely to
-              ///< pollute logs.
+              ///  pollute logs.
     Debug,    ///< Less detailed debugging information.
     Info,     ///< Status information from important points during execution.
     Warning,  ///< Minor or potential problems found during execution of a task.
     Error,    ///< Major problems found during execution of a task that prevent it from being
-              ///< completed.
-    Critical, ///< Major problems during execution that threaten the stability of the entire
-              ///< application.
+              ///  completed.
+    Critical, ///< Major problems during execution that threathen the stability of the entire
+              ///  application.
 
     Count ///< Total number of logging levels
 };
@@ -49,7 +49,7 @@ enum class Class : ClassType {
     Kernel,            ///< The HLE implementation of the CTR kernel
     Kernel_SVC,        ///< Kernel system calls
     Service,           ///< HLE implementation of system services. Each major service
-                       ///< should have its own subclass.
+                       ///  should have its own subclass.
     Service_ACC,       ///< The ACC (Accounts) service
     Service_AM,        ///< The AM (Applet manager) service
     Service_AOC,       ///< The AOC (AddOn Content) service

src/common/logging/text_formatter.h

@@ -15,6 +15,6 @@ struct Entry;
 std::string FormatLogMessage(const Entry& entry);
 /// Formats and prints a log entry to stderr.
 void PrintMessage(const Entry& entry);
-/// Prints the same message as `PrintMessage`, but colored according to the severity level.
+/// Prints the same message as `PrintMessage`, but colored acoording to the severity level.
 void PrintColoredMessage(const Entry& entry);
 } // namespace Log

src/common/ring_buffer.h

@@ -1,111 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <algorithm>
-#include <array>
-#include <atomic>
-#include <cstddef>
-#include <cstring>
-#include <type_traits>
-#include <vector>
-#include "common/common_types.h"
-
-namespace Common {
-
-/// SPSC ring buffer
-/// @tparam T            Element type
-/// @tparam capacity     Number of slots in ring buffer
-/// @tparam granularity  Slot size in terms of number of elements
-template <typename T, size_t capacity, size_t granularity = 1>
-class RingBuffer {
-    /// A "slot" is made of `granularity` elements of `T`.
-    static constexpr size_t slot_size = granularity * sizeof(T);
-    // T must be safely memcpy-able and have a trivial default constructor.
-    static_assert(std::is_trivial_v<T>);
-    // Ensure capacity is sensible.
-    static_assert(capacity < std::numeric_limits<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);
-
-public:
-    /// Pushes slots into the ring buffer
-    /// @param new_slots   Pointer to the slots to push
-    /// @param slot_count  Number of slots to push
-    /// @returns The number of slots actually pushed
-    size_t Push(const void* new_slots, size_t slot_count) {
-        const size_t write_index = m_write_index.load();
-        const size_t slots_free = capacity + m_read_index.load() - write_index;
-        const size_t push_count = std::min(slot_count, slots_free);
-
-        const size_t pos = write_index % capacity;
-        const size_t first_copy = std::min(capacity - pos, push_count);
-        const size_t second_copy = push_count - first_copy;
-
-        const char* in = static_cast<const char*>(new_slots);
-        std::memcpy(m_data.data() + pos * granularity, in, first_copy * slot_size);
-        in += first_copy * slot_size;
-        std::memcpy(m_data.data(), in, second_copy * slot_size);
-
-        m_write_index.store(write_index + push_count);
-
-        return push_count;
-    }
-
-    size_t Push(const std::vector<T>& input) {
-        return Push(input.data(), input.size());
-    }
-
-    /// Pops slots from the ring buffer
-    /// @param output     Where to store the popped slots
-    /// @param max_slots  Maximum number of slots to pop
-    /// @returns The number of slots actually popped
-    size_t Pop(void* output, size_t max_slots = ~size_t(0)) {
-        const size_t read_index = m_read_index.load();
-        const size_t slots_filled = m_write_index.load() - read_index;
-        const size_t pop_count = std::min(slots_filled, max_slots);
-
-        const size_t pos = read_index % capacity;
-        const size_t first_copy = std::min(capacity - pos, pop_count);
-        const size_t second_copy = pop_count - first_copy;
-
-        char* out = static_cast<char*>(output);
-        std::memcpy(out, m_data.data() + pos * granularity, first_copy * slot_size);
-        out += first_copy * slot_size;
-        std::memcpy(out, m_data.data(), second_copy * slot_size);
-
-        m_read_index.store(read_index + pop_count);
-
-        return pop_count;
-    }
-
-    std::vector<T> Pop(size_t max_slots = ~size_t(0)) {
-        std::vector<T> out(std::min(max_slots, capacity) * granularity);
-        const size_t count = Pop(out.data(), out.size() / granularity);
-        out.resize(count * granularity);
-        return out;
-    }
-
-    /// @returns Number of slots used
-    size_t Size() const {
-        return m_write_index.load() - m_read_index.load();
-    }
-
-    /// @returns Maximum size of ring buffer
-    constexpr size_t Capacity() const {
-        return capacity;
-    }
-
-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.
-    alignas(128) std::atomic<size_t> m_read_index{0};
-    alignas(128) std::atomic<size_t> m_write_index{0};
-
-    std::array<T, granularity * capacity> m_data;
-};
-
-} // namespace Common

src/common/scm_rev.cpp.in

@@ -9,8 +9,6 @@
 #define GIT_DESC     "@GIT_DESC@"
 #define BUILD_NAME   "@REPO_NAME@"
 #define BUILD_DATE   "@BUILD_DATE@"
-#define BUILD_FULLNAME "@BUILD_FULLNAME@"
-#define BUILD_VERSION "@BUILD_VERSION@"
 
 namespace Common {
 
@@ -19,8 +17,6 @@ const char g_scm_branch[]   = GIT_BRANCH;
 const char g_scm_desc[]     = GIT_DESC;
 const char g_build_name[]   = BUILD_NAME;
 const char g_build_date[]   = BUILD_DATE;
-const char g_build_fullname[] = BUILD_FULLNAME;
-const char g_build_version[]  = BUILD_VERSION;
 
 } // namespace
 

src/common/scm_rev.h

@@ -11,7 +11,5 @@ extern const char g_scm_branch[];
 extern const char g_scm_desc[];
 extern const char g_build_name[];
 extern const char g_build_date[];
-extern const char g_build_fullname[];
-extern const char g_build_version[];
 
 } // namespace Common

src/core/CMakeLists.txt

@@ -35,12 +35,8 @@ add_library(core STATIC
     file_sys/mode.h
     file_sys/nca_metadata.cpp
     file_sys/nca_metadata.h
-    file_sys/nca_patch.cpp
-    file_sys/nca_patch.h
     file_sys/partition_filesystem.cpp
     file_sys/partition_filesystem.h
-    file_sys/patch_manager.cpp
-    file_sys/patch_manager.h
     file_sys/program_metadata.cpp
     file_sys/program_metadata.h
     file_sys/registered_cache.cpp
@@ -53,8 +49,6 @@ add_library(core STATIC
     file_sys/savedata_factory.h
     file_sys/sdmc_factory.cpp
     file_sys/sdmc_factory.h
-    file_sys/submission_package.cpp
-    file_sys/submission_package.h
     file_sys/vfs.cpp
     file_sys/vfs.h
     file_sys/vfs_concat.cpp
@@ -365,8 +359,6 @@ add_library(core STATIC
     loader/nro.h
     loader/nso.cpp
     loader/nso.h
-    loader/nsp.cpp
-    loader/nsp.h
     loader/xci.cpp
     loader/xci.h
     memory.cpp
@@ -388,7 +380,7 @@ add_library(core STATIC
 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)
+target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt lz4_static mbedtls opus unicorn)
 
 if (ARCHITECTURE_x86_64)
     target_sources(core PRIVATE

src/core/arm/dynarmic/arm_dynarmic.cpp

@@ -7,7 +7,6 @@
 #include <dynarmic/A64/a64.h>
 #include <dynarmic/A64/config.h>
 #include "common/logging/log.h"
-#include "common/microprofile.h"
 #include "core/arm/dynarmic/arm_dynarmic.h"
 #include "core/core.h"
 #include "core/core_cpu.h"
@@ -144,10 +143,7 @@ std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const {
     return std::make_unique<Dynarmic::A64::Jit>(config);
 }
 
-MICROPROFILE_DEFINE(ARM_Jit_Dynarmic, "ARM JIT", "Dynarmic", MP_RGB(255, 64, 64));
-
 void ARM_Dynarmic::Run() {
-    MICROPROFILE_SCOPE(ARM_Jit_Dynarmic);
     ASSERT(Memory::GetCurrentPageTable() == current_page_table);
 
     jit->Run();

src/core/arm/unicorn/arm_unicorn.cpp

@@ -193,10 +193,10 @@ void ARM_Unicorn::Step() {
     ExecuteInstructions(1);
 }
 
-MICROPROFILE_DEFINE(ARM_Jit_Unicorn, "ARM JIT", "Unicorn", MP_RGB(255, 64, 64));
+MICROPROFILE_DEFINE(ARM_Jit, "ARM JIT", "ARM JIT", MP_RGB(255, 64, 64));
 
 void ARM_Unicorn::ExecuteInstructions(int num_instructions) {
-    MICROPROFILE_SCOPE(ARM_Jit_Unicorn);
+    MICROPROFILE_SCOPE(ARM_Jit);
     CHECKED(uc_emu_start(uc, GetPC(), 1ULL << 63, 0, num_instructions));
     CoreTiming::AddTicks(num_instructions);
     if (GDBStub::IsServerEnabled()) {

src/core/core.cpp

@@ -14,9 +14,6 @@
 #include "core/core.h"
 #include "core/core_cpu.h"
 #include "core/core_timing.h"
-#include "core/file_sys/mode.h"
-#include "core/file_sys/vfs_concat.h"
-#include "core/file_sys/vfs_real.h"
 #include "core/gdbstub/gdbstub.h"
 #include "core/hle/kernel/client_port.h"
 #include "core/hle/kernel/kernel.h"
@@ -24,11 +21,14 @@
 #include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/thread.h"
 #include "core/hle/service/service.h"
+#include "core/hle/service/sm/controller.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 "file_sys/vfs_concat.h"
+#include "file_sys/vfs_real.h"
 #include "video_core/debug_utils/debug_utils.h"
 #include "video_core/gpu.h"
 #include "video_core/renderer_base.h"
@@ -136,7 +136,7 @@ struct System::Impl {
         if (virtual_filesystem == nullptr)
             virtual_filesystem = std::make_shared<FileSys::RealVfsFilesystem>();
 
-        kernel.MakeCurrentProcess(Kernel::Process::Create(kernel, "main"));
+        current_process = Kernel::Process::Create(kernel, "main");
 
         cpu_barrier = std::make_shared<CpuBarrier>();
         cpu_exclusive_monitor = Cpu::MakeExclusiveMonitor(cpu_cores.size());
@@ -202,7 +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(current_process)};
         if (load_result != Loader::ResultStatus::Success) {
             LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", static_cast<int>(load_result));
             Shutdown();
@@ -281,6 +281,7 @@ struct System::Impl {
     std::unique_ptr<VideoCore::RendererBase> renderer;
     std::unique_ptr<Tegra::GPU> gpu_core;
     std::shared_ptr<Tegra::DebugContext> debug_context;
+    Kernel::SharedPtr<Kernel::Process> current_process;
     std::shared_ptr<ExclusiveMonitor> cpu_exclusive_monitor;
     std::shared_ptr<CpuBarrier> cpu_barrier;
     std::array<std::shared_ptr<Cpu>, NUM_CPU_CORES> cpu_cores;
@@ -362,11 +363,7 @@ const std::shared_ptr<Kernel::Scheduler>& System::Scheduler(size_t core_index) {
 }
 
 Kernel::SharedPtr<Kernel::Process>& System::CurrentProcess() {
-    return impl->kernel.CurrentProcess();
-}
-
-const Kernel::SharedPtr<Kernel::Process>& System::CurrentProcess() const {
-    return impl->kernel.CurrentProcess();
+    return impl->current_process;
 }
 
 ARM_Interface& System::ArmInterface(size_t core_index) {
@@ -443,8 +440,8 @@ void System::SetGPUDebugContext(std::shared_ptr<Tegra::DebugContext> context) {
     impl->debug_context = std::move(context);
 }
 
-Tegra::DebugContext* System::GetGPUDebugContext() const {
-    return impl->debug_context.get();
+std::shared_ptr<Tegra::DebugContext> System::GetGPUDebugContext() const {
+    return impl->debug_context;
 }
 
 void System::SetFilesystem(std::shared_ptr<FileSys::VfsFilesystem> vfs) {

src/core/core.h

@@ -174,12 +174,9 @@ public:
     /// Gets the scheduler for the CPU core with the specified index
     const std::shared_ptr<Kernel::Scheduler>& Scheduler(size_t core_index);
 
-    /// Provides a reference to the current process
+    /// Gets the current process
     Kernel::SharedPtr<Kernel::Process>& CurrentProcess();
 
-    /// 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();
 
@@ -212,7 +209,7 @@ public:
 
     void SetGPUDebugContext(std::shared_ptr<Tegra::DebugContext> context);
 
-    Tegra::DebugContext* GetGPUDebugContext() const;
+    std::shared_ptr<Tegra::DebugContext> GetGPUDebugContext() const;
 
     void SetFilesystem(std::shared_ptr<FileSys::VfsFilesystem> vfs);
 

src/core/crypto/aes_util.cpp

@@ -82,25 +82,11 @@ void AESCipher<Key, KeySize>::Transcode(const u8* src, size_t size, u8* dest, Op
         }
     } else {
         const auto block_size = mbedtls_cipher_get_block_size(context);
-        if (size < block_size) {
-            std::vector<u8> block(block_size);
-            std::memcpy(block.data(), src, size);
-            Transcode(block.data(), block.size(), block.data(), op);
-            std::memcpy(dest, block.data(), size);
-            return;
-        }
 
         for (size_t offset = 0; offset < size; offset += block_size) {
             auto length = std::min<size_t>(block_size, size - offset);
             mbedtls_cipher_update(context, src + offset, length, dest + offset, &written);
             if (written != length) {
-                if (length < block_size) {
-                    std::vector<u8> block(block_size);
-                    std::memcpy(block.data(), src + offset, length);
-                    Transcode(block.data(), block.size(), block.data(), op);
-                    std::memcpy(dest + offset, block.data(), length);
-                    return;
-                }
                 LOG_WARNING(Crypto, "Not all data was decrypted requested={:016X}, actual={:016X}.",
                             length, written);
             }

src/core/crypto/ctr_encryption_layer.cpp

@@ -21,7 +21,7 @@ size_t CTREncryptionLayer::Read(u8* data, size_t length, size_t offset) const {
         UpdateIV(base_offset + offset);
         std::vector<u8> raw = base->ReadBytes(length, offset);
         cipher.Transcode(raw.data(), raw.size(), data, Op::Decrypt);
-        return length;
+        return raw.size();
     }
 
     // offset does not fall on block boundary (0x10)

src/core/crypto/key_manager.cpp

@@ -8,15 +8,12 @@
 #include <locale>
 #include <sstream>
 #include <string_view>
-#include <tuple>
-#include <vector>
 #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/loader/loader.h"
 #include "core/settings.h"
 
 namespace Core::Crypto {
@@ -231,28 +228,18 @@ void KeyManager::WriteKeyToFile(bool title_key, std::string_view keyname,
 }
 
 void KeyManager::SetKey(S128KeyType id, Key128 key, u64 field1, u64 field2) {
-    if (s128_keys.find({id, field1, field2}) != s128_keys.end())
-        return;
-    if (id == S128KeyType::Titlekey) {
-        Key128 rights_id;
-        std::memcpy(rights_id.data(), &field2, sizeof(u64));
-        std::memcpy(rights_id.data() + sizeof(u64), &field1, sizeof(u64));
-        WriteKeyToFile(true, Common::HexArrayToString(rights_id), key);
-    }
-    const auto iter2 = std::find_if(
+    const auto iter = std::find_if(
         s128_file_id.begin(), s128_file_id.end(),
         [&id, &field1, &field2](const std::pair<std::string, KeyIndex<S128KeyType>> elem) {
             return std::tie(elem.second.type, elem.second.field1, elem.second.field2) ==
                    std::tie(id, field1, field2);
         });
-    if (iter2 != s128_file_id.end())
-        WriteKeyToFile(false, iter2->first, key);
+    if (iter != s128_file_id.end())
+        WriteKeyToFile(id == S128KeyType::Titlekey, iter->first, key);
     s128_keys[{id, field1, field2}] = key;
 }
 
 void KeyManager::SetKey(S256KeyType id, Key256 key, u64 field1, u64 field2) {
-    if (s256_keys.find({id, field1, field2}) != s256_keys.end())
-        return;
     const auto iter = std::find_if(
         s256_file_id.begin(), s256_file_id.end(),
         [&id, &field1, &field2](const std::pair<std::string, KeyIndex<S256KeyType>> elem) {

src/core/crypto/key_manager.h

@@ -6,19 +6,16 @@
 
 #include <array>
 #include <string>
+#include <string_view>
+#include <type_traits>
+#include <vector>
 #include <boost/container/flat_map.hpp>
-#include <boost/optional.hpp>
 #include <fmt/format.h>
 #include "common/common_types.h"
-
-namespace Loader {
-enum class ResultStatus : u16;
-}
+#include "core/loader/loader.h"
 
 namespace Core::Crypto {
 
-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>;

src/core/file_sys/bis_factory.cpp

@@ -3,7 +3,6 @@
 // Refer to the license.txt file included.
 
 #include "core/file_sys/bis_factory.h"
-#include "core/file_sys/registered_cache.h"
 
 namespace FileSys {
 
@@ -14,8 +13,6 @@ BISFactory::BISFactory(VirtualDir nand_root_)
       usrnand_cache(std::make_shared<RegisteredCache>(
           GetOrCreateDirectoryRelative(nand_root, "/user/Contents/registered"))) {}
 
-BISFactory::~BISFactory() = default;
-
 std::shared_ptr<RegisteredCache> BISFactory::GetSystemNANDContents() const {
     return sysnand_cache;
 }

src/core/file_sys/bis_factory.h

@@ -5,20 +5,17 @@
 #pragma once
 
 #include <memory>
-
-#include "core/file_sys/vfs.h"
+#include "core/loader/loader.h"
+#include "registered_cache.h"
 
 namespace FileSys {
 
-class RegisteredCache;
-
 /// File system interface to the Built-In Storage
 /// This is currently missing accessors to BIS partitions, but seemed like a good place for the NAND
 /// registered caches.
 class BISFactory {
 public:
     explicit BISFactory(VirtualDir nand_root);
-    ~BISFactory();
 
     std::shared_ptr<RegisteredCache> GetSystemNANDContents() const;
     std::shared_ptr<RegisteredCache> GetUserNANDContents() const;

src/core/file_sys/card_image.cpp

@@ -9,10 +9,7 @@
 
 #include "common/logging/log.h"
 #include "core/file_sys/card_image.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/submission_package.h"
 #include "core/file_sys/vfs_offset.h"
 #include "core/loader/loader.h"
 
@@ -46,19 +43,15 @@ XCI::XCI(VirtualFile file_) : file(std::move(file_)), partitions(0x4) {
             partitions[static_cast<size_t>(partition)] = std::make_shared<PartitionFilesystem>(raw);
     }
 
-    secure_partition = std::make_shared<NSP>(
-        main_hfs.GetFile(partition_names[static_cast<size_t>(XCIPartition::Secure)]));
+    program_nca_status = Loader::ResultStatus::ErrorXCIMissingProgramNCA;
 
-    const auto secure_ncas = secure_partition->GetNCAsCollapsed();
-    std::copy(secure_ncas.begin(), secure_ncas.end(), std::back_inserter(ncas));
+    auto result = AddNCAFromPartition(XCIPartition::Secure);
+    if (result != Loader::ResultStatus::Success) {
+        status = result;
+        return;
+    }
 
-    program =
-        secure_partition->GetNCA(secure_partition->GetProgramTitleID(), ContentRecordType::Program);
-    program_nca_status = secure_partition->GetProgramStatus(secure_partition->GetProgramTitleID());
-    if (program_nca_status == Loader::ResultStatus::ErrorNSPMissingProgramNCA)
-        program_nca_status = Loader::ResultStatus::ErrorXCIMissingProgramNCA;
-
-    auto result = AddNCAFromPartition(XCIPartition::Update);
+    result = AddNCAFromPartition(XCIPartition::Update);
     if (result != Loader::ResultStatus::Success) {
         status = result;
         return;
@@ -81,8 +74,6 @@ XCI::XCI(VirtualFile file_) : file(std::move(file_)), partitions(0x4) {
     status = Loader::ResultStatus::Success;
 }
 
-XCI::~XCI() = default;
-
 Loader::ResultStatus XCI::GetStatus() const {
     return status;
 }
@@ -95,10 +86,6 @@ VirtualDir XCI::GetPartition(XCIPartition partition) const {
     return partitions[static_cast<size_t>(partition)];
 }
 
-std::shared_ptr<NSP> XCI::GetSecurePartitionNSP() const {
-    return secure_partition;
-}
-
 VirtualDir XCI::GetSecurePartition() const {
     return GetPartition(XCIPartition::Secure);
 }
@@ -115,20 +102,6 @@ VirtualDir XCI::GetLogoPartition() const {
     return GetPartition(XCIPartition::Logo);
 }
 
-u64 XCI::GetProgramTitleID() const {
-    return secure_partition->GetProgramTitleID();
-}
-
-std::shared_ptr<NCA> XCI::GetProgramNCA() const {
-    return program;
-}
-
-VirtualFile XCI::GetProgramNCAFile() const {
-    if (GetProgramNCA() == nullptr)
-        return nullptr;
-    return GetProgramNCA()->GetBaseFile();
-}
-
 const std::vector<std::shared_ptr<NCA>>& XCI::GetNCAs() const {
     return ncas;
 }

src/core/file_sys/card_image.h

@@ -5,22 +5,15 @@
 #pragma once
 
 #include <array>
-#include <memory>
 #include <vector>
 #include "common/common_types.h"
 #include "common/swap.h"
+#include "core/file_sys/content_archive.h"
 #include "core/file_sys/vfs.h"
-
-namespace Loader {
-enum class ResultStatus : u16;
-}
+#include "core/loader/loader.h"
 
 namespace FileSys {
 
-class NCA;
-enum class NCAContentType : u8;
-class NSP;
-
 enum class GamecardSize : u8 {
     S_1GB = 0xFA,
     S_2GB = 0xF8,
@@ -64,7 +57,6 @@ enum class XCIPartition : u8 { Update, Normal, Secure, Logo };
 class XCI : public ReadOnlyVfsDirectory {
 public:
     explicit XCI(VirtualFile file);
-    ~XCI() override;
 
     Loader::ResultStatus GetStatus() const;
     Loader::ResultStatus GetProgramNCAStatus() const;
@@ -72,16 +64,11 @@ public:
     u8 GetFormatVersion() const;
 
     VirtualDir GetPartition(XCIPartition partition) const;
-    std::shared_ptr<NSP> GetSecurePartitionNSP() const;
     VirtualDir GetSecurePartition() const;
     VirtualDir GetNormalPartition() const;
     VirtualDir GetUpdatePartition() const;
     VirtualDir GetLogoPartition() const;
 
-    u64 GetProgramTitleID() const;
-
-    std::shared_ptr<NCA> GetProgramNCA() const;
-    VirtualFile GetProgramNCAFile() const;
     const std::vector<std::shared_ptr<NCA>>& GetNCAs() const;
     std::shared_ptr<NCA> GetNCAByType(NCAContentType type) const;
     VirtualFile GetNCAFileByType(NCAContentType type) const;
@@ -107,8 +94,6 @@ private:
     Loader::ResultStatus program_nca_status;
 
     std::vector<VirtualDir> partitions;
-    std::shared_ptr<NSP> secure_partition;
-    std::shared_ptr<NCA> program;
     std::vector<std::shared_ptr<NCA>> ncas;
 };
 } // namespace FileSys

src/core/file_sys/content_archive.cpp

@@ -3,17 +3,12 @@
 // Refer to the license.txt file included.
 
 #include <algorithm>
-#include <cstring>
 #include <utility>
-
 #include <boost/optional.hpp>
-
 #include "common/logging/log.h"
 #include "core/crypto/aes_util.h"
 #include "core/crypto/ctr_encryption_layer.h"
 #include "core/file_sys/content_archive.h"
-#include "core/file_sys/nca_patch.h"
-#include "core/file_sys/partition_filesystem.h"
 #include "core/file_sys/romfs.h"
 #include "core/file_sys/vfs_offset.h"
 #include "core/loader/loader.h"
@@ -69,31 +64,10 @@ struct RomFSSuperblock {
 };
 static_assert(sizeof(RomFSSuperblock) == 0x200, "RomFSSuperblock has incorrect size.");
 
-struct BKTRHeader {
-    u64_le offset;
-    u64_le size;
-    u32_le magic;
-    INSERT_PADDING_BYTES(0x4);
-    u32_le number_entries;
-    INSERT_PADDING_BYTES(0x4);
-};
-static_assert(sizeof(BKTRHeader) == 0x20, "BKTRHeader has incorrect size.");
-
-struct BKTRSuperblock {
-    NCASectionHeaderBlock header_block;
-    IVFCHeader ivfc;
-    INSERT_PADDING_BYTES(0x18);
-    BKTRHeader relocation;
-    BKTRHeader subsection;
-    INSERT_PADDING_BYTES(0xC0);
-};
-static_assert(sizeof(BKTRSuperblock) == 0x200, "BKTRSuperblock has incorrect size.");
-
 union NCASectionHeader {
     NCASectionRaw raw;
     PFS0Superblock pfs0;
     RomFSSuperblock romfs;
-    BKTRSuperblock bktr;
 };
 static_assert(sizeof(NCASectionHeader) == 0x200, "NCASectionHeader has incorrect size.");
 
@@ -126,7 +100,7 @@ boost::optional<Core::Crypto::Key128> NCA::GetKeyAreaKey(NCASectionCryptoType ty
     Core::Crypto::Key128 out;
     if (type == NCASectionCryptoType::XTS)
         std::copy(key_area.begin(), key_area.begin() + 0x10, out.begin());
-    else if (type == NCASectionCryptoType::CTR || type == NCASectionCryptoType::BKTR)
+    else if (type == NCASectionCryptoType::CTR)
         std::copy(key_area.begin() + 0x20, key_area.begin() + 0x30, out.begin());
     else
         LOG_CRITICAL(Crypto, "Called GetKeyAreaKey on invalid NCASectionCryptoType type={:02X}",
@@ -176,9 +150,6 @@ VirtualFile NCA::Decrypt(NCASectionHeader s_header, VirtualFile in, u64 starting
         LOG_DEBUG(Crypto, "called with mode=NONE");
         return in;
     case NCASectionCryptoType::CTR:
-    // During normal BKTR decryption, this entire function is skipped. This is for the metadata,
-    // which uses the same CTR as usual.
-    case NCASectionCryptoType::BKTR:
         LOG_DEBUG(Crypto, "called with mode=CTR, starting_offset={:016X}", starting_offset);
         {
             boost::optional<Core::Crypto::Key128> key = boost::none;
@@ -215,9 +186,7 @@ VirtualFile NCA::Decrypt(NCASectionHeader s_header, VirtualFile in, u64 starting
     }
 }
 
-NCA::NCA(VirtualFile file_, VirtualFile bktr_base_romfs_, u64 bktr_base_ivfc_offset)
-    : file(std::move(file_)),
-      bktr_base_romfs(bktr_base_romfs_ ? std::move(bktr_base_romfs_) : nullptr) {
+NCA::NCA(VirtualFile file_) : file(std::move(file_)) {
     status = Loader::ResultStatus::Success;
 
     if (file == nullptr) {
@@ -292,21 +261,22 @@ NCA::NCA(VirtualFile file_, VirtualFile bktr_base_romfs_, u64 bktr_base_ivfc_off
     is_update = std::find_if(sections.begin(), sections.end(), [](const NCASectionHeader& header) {
                     return header.raw.header.crypto_type == NCASectionCryptoType::BKTR;
                 }) != sections.end();
-    ivfc_offset = 0;
 
     for (std::ptrdiff_t i = 0; i < number_sections; ++i) {
         auto section = sections[i];
 
         if (section.raw.header.filesystem_type == NCASectionFilesystemType::ROMFS) {
-            const size_t base_offset =
-                header.section_tables[i].media_offset * MEDIA_OFFSET_MULTIPLIER;
-            ivfc_offset = section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset;
-            const size_t romfs_offset = base_offset + ivfc_offset;
+            const size_t romfs_offset =
+                header.section_tables[i].media_offset * MEDIA_OFFSET_MULTIPLIER +
+                section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset;
             const size_t romfs_size = section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].size;
-            auto raw = std::make_shared<OffsetVfsFile>(file, romfs_size, romfs_offset);
-            auto dec = Decrypt(section, raw, romfs_offset);
-
-            if (dec == nullptr) {
+            auto dec =
+                Decrypt(section, std::make_shared<OffsetVfsFile>(file, romfs_size, romfs_offset),
+                        romfs_offset);
+            if (dec != nullptr) {
+                files.push_back(std::move(dec));
+                romfs = files.back();
+            } else {
                 if (status != Loader::ResultStatus::Success)
                     return;
                 if (has_rights_id)
@@ -315,117 +285,6 @@ NCA::NCA(VirtualFile file_, VirtualFile bktr_base_romfs_, u64 bktr_base_ivfc_off
                     status = Loader::ResultStatus::ErrorIncorrectKeyAreaKey;
                 return;
             }
-
-            if (section.raw.header.crypto_type == NCASectionCryptoType::BKTR) {
-                if (section.bktr.relocation.magic != Common::MakeMagic('B', 'K', 'T', 'R') ||
-                    section.bktr.subsection.magic != Common::MakeMagic('B', 'K', 'T', 'R')) {
-                    status = Loader::ResultStatus::ErrorBadBKTRHeader;
-                    return;
-                }
-
-                if (section.bktr.relocation.offset + section.bktr.relocation.size !=
-                    section.bktr.subsection.offset) {
-                    status = Loader::ResultStatus::ErrorBKTRSubsectionNotAfterRelocation;
-                    return;
-                }
-
-                const u64 size =
-                    MEDIA_OFFSET_MULTIPLIER * (header.section_tables[i].media_end_offset -
-                                               header.section_tables[i].media_offset);
-                if (section.bktr.subsection.offset + section.bktr.subsection.size != size) {
-                    status = Loader::ResultStatus::ErrorBKTRSubsectionNotAtEnd;
-                    return;
-                }
-
-                const u64 offset = section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset;
-                RelocationBlock relocation_block{};
-                if (dec->ReadObject(&relocation_block, section.bktr.relocation.offset - offset) !=
-                    sizeof(RelocationBlock)) {
-                    status = Loader::ResultStatus::ErrorBadRelocationBlock;
-                    return;
-                }
-                SubsectionBlock subsection_block{};
-                if (dec->ReadObject(&subsection_block, section.bktr.subsection.offset - offset) !=
-                    sizeof(RelocationBlock)) {
-                    status = Loader::ResultStatus::ErrorBadSubsectionBlock;
-                    return;
-                }
-
-                std::vector<RelocationBucketRaw> relocation_buckets_raw(
-                    (section.bktr.relocation.size - sizeof(RelocationBlock)) /
-                    sizeof(RelocationBucketRaw));
-                if (dec->ReadBytes(relocation_buckets_raw.data(),
-                                   section.bktr.relocation.size - sizeof(RelocationBlock),
-                                   section.bktr.relocation.offset + sizeof(RelocationBlock) -
-                                       offset) !=
-                    section.bktr.relocation.size - sizeof(RelocationBlock)) {
-                    status = Loader::ResultStatus::ErrorBadRelocationBuckets;
-                    return;
-                }
-
-                std::vector<SubsectionBucketRaw> subsection_buckets_raw(
-                    (section.bktr.subsection.size - sizeof(SubsectionBlock)) /
-                    sizeof(SubsectionBucketRaw));
-                if (dec->ReadBytes(subsection_buckets_raw.data(),
-                                   section.bktr.subsection.size - sizeof(SubsectionBlock),
-                                   section.bktr.subsection.offset + sizeof(SubsectionBlock) -
-                                       offset) !=
-                    section.bktr.subsection.size - sizeof(SubsectionBlock)) {
-                    status = Loader::ResultStatus::ErrorBadSubsectionBuckets;
-                    return;
-                }
-
-                std::vector<RelocationBucket> relocation_buckets(relocation_buckets_raw.size());
-                std::transform(relocation_buckets_raw.begin(), relocation_buckets_raw.end(),
-                               relocation_buckets.begin(), &ConvertRelocationBucketRaw);
-                std::vector<SubsectionBucket> subsection_buckets(subsection_buckets_raw.size());
-                std::transform(subsection_buckets_raw.begin(), subsection_buckets_raw.end(),
-                               subsection_buckets.begin(), &ConvertSubsectionBucketRaw);
-
-                u32 ctr_low;
-                std::memcpy(&ctr_low, section.raw.section_ctr.data(), sizeof(ctr_low));
-                subsection_buckets.back().entries.push_back(
-                    {section.bktr.relocation.offset, {0}, ctr_low});
-                subsection_buckets.back().entries.push_back({size, {0}, 0});
-
-                boost::optional<Core::Crypto::Key128> key = boost::none;
-                if (encrypted) {
-                    if (has_rights_id) {
-                        status = Loader::ResultStatus::Success;
-                        key = GetTitlekey();
-                        if (key == boost::none) {
-                            status = Loader::ResultStatus::ErrorMissingTitlekey;
-                            return;
-                        }
-                    } else {
-                        key = GetKeyAreaKey(NCASectionCryptoType::BKTR);
-                        if (key == boost::none) {
-                            status = Loader::ResultStatus::ErrorMissingKeyAreaKey;
-                            return;
-                        }
-                    }
-                }
-
-                if (bktr_base_romfs == nullptr) {
-                    status = Loader::ResultStatus::ErrorMissingBKTRBaseRomFS;
-                    return;
-                }
-
-                auto bktr = std::make_shared<BKTR>(
-                    bktr_base_romfs, std::make_shared<OffsetVfsFile>(file, romfs_size, base_offset),
-                    relocation_block, relocation_buckets, subsection_block, subsection_buckets,
-                    encrypted, encrypted ? key.get() : Core::Crypto::Key128{}, base_offset,
-                    bktr_base_ivfc_offset, section.raw.section_ctr);
-
-                // BKTR applies to entire IVFC, so make an offset version to level 6
-
-                files.push_back(std::make_shared<OffsetVfsFile>(
-                    bktr, romfs_size, section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset));
-                romfs = files.back();
-            } else {
-                files.push_back(std::move(dec));
-                romfs = files.back();
-            }
         } else if (section.raw.header.filesystem_type == NCASectionFilesystemType::PFS0) {
             u64 offset = (static_cast<u64>(header.section_tables[i].media_offset) *
                           MEDIA_OFFSET_MULTIPLIER) +
@@ -441,12 +300,6 @@ NCA::NCA(VirtualFile file_, VirtualFile bktr_base_romfs_, u64 bktr_base_ivfc_off
                     dirs.push_back(std::move(npfs));
                     if (IsDirectoryExeFS(dirs.back()))
                         exefs = dirs.back();
-                } else {
-                    if (has_rights_id)
-                        status = Loader::ResultStatus::ErrorIncorrectTitlekeyOrTitlekek;
-                    else
-                        status = Loader::ResultStatus::ErrorIncorrectKeyAreaKey;
-                    return;
                 }
             } else {
                 if (status != Loader::ResultStatus::Success)
@@ -492,15 +345,11 @@ NCAContentType NCA::GetType() const {
 }
 
 u64 NCA::GetTitleId() const {
-    if (is_update || status == Loader::ResultStatus::ErrorMissingBKTRBaseRomFS)
-        return header.title_id | 0x800;
+    if (status != Loader::ResultStatus::Success)
+        return {};
     return header.title_id;
 }
 
-bool NCA::IsUpdate() const {
-    return is_update;
-}
-
 VirtualFile NCA::GetRomFS() const {
     return romfs;
 }
@@ -513,8 +362,8 @@ VirtualFile NCA::GetBaseFile() const {
     return file;
 }
 
-u64 NCA::GetBaseIVFCOffset() const {
-    return ivfc_offset;
+bool NCA::IsUpdate() const {
+    return is_update;
 }
 
 bool NCA::ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) {

src/core/file_sys/content_archive.h

@@ -12,12 +12,10 @@
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
+#include "control_metadata.h"
 #include "core/crypto/key_manager.h"
-#include "core/file_sys/vfs.h"
-
-namespace Loader {
-enum class ResultStatus : u16;
-}
+#include "core/file_sys/partition_filesystem.h"
+#include "core/loader/loader.h"
 
 namespace FileSys {
 
@@ -79,8 +77,7 @@ bool IsValidNCA(const NCAHeader& header);
 // After construction, use GetStatus to determine if the file is valid and ready to be used.
 class NCA : public ReadOnlyVfsDirectory {
 public:
-    explicit NCA(VirtualFile file, VirtualFile bktr_base_romfs = nullptr,
-                 u64 bktr_base_ivfc_offset = 0);
+    explicit NCA(VirtualFile file);
     Loader::ResultStatus GetStatus() const;
 
     std::vector<std::shared_ptr<VfsFile>> GetFiles() const override;
@@ -90,15 +87,13 @@ public:
 
     NCAContentType GetType() const;
     u64 GetTitleId() const;
-    bool IsUpdate() const;
 
     VirtualFile GetRomFS() const;
     VirtualDir GetExeFS() const;
 
     VirtualFile GetBaseFile() const;
 
-    // Returns the base ivfc offset used in BKTR patching.
-    u64 GetBaseIVFCOffset() const;
+    bool IsUpdate() const;
 
 protected:
     bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override;
@@ -115,16 +110,14 @@ private:
     VirtualFile romfs = nullptr;
     VirtualDir exefs = nullptr;
     VirtualFile file;
-    VirtualFile bktr_base_romfs;
-    u64 ivfc_offset;
 
     NCAHeader header{};
     bool has_rights_id{};
+    bool is_update{};
 
     Loader::ResultStatus status{};
 
     bool encrypted;
-    bool is_update;
 
     Core::Crypto::KeyManager keys;
 };

src/core/file_sys/control_metadata.cpp

@@ -21,17 +21,7 @@ NACP::NACP(VirtualFile file) : raw(std::make_unique<RawNACP>()) {
 }
 
 const LanguageEntry& NACP::GetLanguageEntry(Language language) const {
-    if (language != Language::Default) {
-        return raw->language_entries.at(static_cast<u8>(language));
-    } else {
-        for (const auto& language_entry : raw->language_entries) {
-            if (!language_entry.GetApplicationName().empty())
-                return language_entry;
-        }
-
-        // Fallback to English
-        return GetLanguageEntry(Language::AmericanEnglish);
-    }
+    return raw->language_entries.at(static_cast<u8>(language));
 }
 
 std::string NACP::GetApplicationName(Language language) const {

src/core/file_sys/control_metadata.h

@@ -8,8 +8,6 @@
 #include <memory>
 #include <string>
 #include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/swap.h"
 #include "core/file_sys/vfs.h"
 
 namespace FileSys {
@@ -62,8 +60,6 @@ enum class Language : u8 {
     Korean = 12,
     Taiwanese = 13,
     Chinese = 14,
-
-    Default = 255,
 };
 
 static constexpr std::array<const char*, 15> LANGUAGE_NAMES = {
@@ -78,9 +74,9 @@ static constexpr std::array<const char*, 15> LANGUAGE_NAMES = {
 class NACP {
 public:
     explicit NACP(VirtualFile file);
-    const LanguageEntry& GetLanguageEntry(Language language = Language::Default) const;
-    std::string GetApplicationName(Language language = Language::Default) const;
-    std::string GetDeveloperName(Language language = Language::Default) const;
+    const LanguageEntry& GetLanguageEntry(Language language = Language::AmericanEnglish) const;
+    std::string GetApplicationName(Language language = Language::AmericanEnglish) const;
+    std::string GetDeveloperName(Language language = Language::AmericanEnglish) const;
     u64 GetTitleId() const;
     std::string GetVersionString() const;
 

src/core/file_sys/nca_metadata.cpp

@@ -3,9 +3,10 @@
 // Refer to the license.txt file included.
 
 #include <cstring>
-#include "common/common_types.h"
+#include "common/common_funcs.h"
 #include "common/logging/log.h"
 #include "common/swap.h"
+#include "content_archive.h"
 #include "core/file_sys/nca_metadata.h"
 
 namespace FileSys {

src/core/file_sys/nca_metadata.h

@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <cstring>
 #include <memory>
 #include <vector>
 #include "common/common_funcs.h"

src/core/file_sys/nca_patch.cpp

@@ -1,210 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <cstddef>
-#include <cstring>
-
-#include "common/assert.h"
-#include "core/crypto/aes_util.h"
-#include "core/file_sys/nca_patch.h"
-
-namespace FileSys {
-
-BKTR::BKTR(VirtualFile base_romfs_, VirtualFile bktr_romfs_, RelocationBlock relocation_,
-           std::vector<RelocationBucket> relocation_buckets_, SubsectionBlock subsection_,
-           std::vector<SubsectionBucket> subsection_buckets_, bool is_encrypted_,
-           Core::Crypto::Key128 key_, u64 base_offset_, u64 ivfc_offset_,
-           std::array<u8, 8> section_ctr_)
-    : relocation(relocation_), relocation_buckets(std::move(relocation_buckets_)),
-      subsection(subsection_), subsection_buckets(std::move(subsection_buckets_)),
-      base_romfs(std::move(base_romfs_)), bktr_romfs(std::move(bktr_romfs_)),
-      encrypted(is_encrypted_), key(key_), base_offset(base_offset_), ivfc_offset(ivfc_offset_),
-      section_ctr(section_ctr_) {
-    for (size_t i = 0; i < relocation.number_buckets - 1; ++i) {
-        relocation_buckets[i].entries.push_back({relocation.base_offsets[i + 1], 0, 0});
-    }
-
-    for (size_t i = 0; i < subsection.number_buckets - 1; ++i) {
-        subsection_buckets[i].entries.push_back({subsection_buckets[i + 1].entries[0].address_patch,
-                                                 {0},
-                                                 subsection_buckets[i + 1].entries[0].ctr});
-    }
-
-    relocation_buckets.back().entries.push_back({relocation.size, 0, 0});
-}
-
-BKTR::~BKTR() = default;
-
-size_t BKTR::Read(u8* data, size_t length, size_t offset) const {
-    // Read out of bounds.
-    if (offset >= relocation.size)
-        return 0;
-    const auto relocation = GetRelocationEntry(offset);
-    const auto section_offset = offset - relocation.address_patch + relocation.address_source;
-    const auto bktr_read = relocation.from_patch;
-
-    const auto next_relocation = GetNextRelocationEntry(offset);
-
-    if (offset + length > next_relocation.address_patch) {
-        const u64 partition = next_relocation.address_patch - offset;
-        return Read(data, partition, offset) +
-               Read(data + partition, length - partition, offset + partition);
-    }
-
-    if (!bktr_read) {
-        ASSERT_MSG(section_offset >= ivfc_offset, "Offset calculation negative.");
-        return base_romfs->Read(data, length, section_offset - ivfc_offset);
-    }
-
-    if (!encrypted) {
-        return bktr_romfs->Read(data, length, section_offset);
-    }
-
-    const auto subsection = GetSubsectionEntry(section_offset);
-    Core::Crypto::AESCipher<Core::Crypto::Key128> cipher(key, Core::Crypto::Mode::CTR);
-
-    // Calculate AES IV
-    std::vector<u8> iv(16);
-    auto subsection_ctr = subsection.ctr;
-    auto offset_iv = section_offset + base_offset;
-    for (size_t i = 0; i < section_ctr.size(); ++i)
-        iv[i] = section_ctr[0x8 - i - 1];
-    offset_iv >>= 4;
-    for (size_t i = 0; i < sizeof(u64); ++i) {
-        iv[0xF - i] = static_cast<u8>(offset_iv & 0xFF);
-        offset_iv >>= 8;
-    }
-    for (size_t i = 0; i < sizeof(u32); ++i) {
-        iv[0x7 - i] = static_cast<u8>(subsection_ctr & 0xFF);
-        subsection_ctr >>= 8;
-    }
-    cipher.SetIV(iv);
-
-    const auto next_subsection = GetNextSubsectionEntry(section_offset);
-
-    if (section_offset + length > next_subsection.address_patch) {
-        const u64 partition = next_subsection.address_patch - section_offset;
-        return Read(data, partition, offset) +
-               Read(data + partition, length - partition, offset + partition);
-    }
-
-    const auto block_offset = section_offset & 0xF;
-    if (block_offset != 0) {
-        auto block = bktr_romfs->ReadBytes(0x10, section_offset & ~0xF);
-        cipher.Transcode(block.data(), block.size(), block.data(), Core::Crypto::Op::Decrypt);
-        if (length + block_offset < 0x10) {
-            std::memcpy(data, block.data() + block_offset, std::min(length, block.size()));
-            return std::min(length, block.size());
-        }
-
-        const auto read = 0x10 - block_offset;
-        std::memcpy(data, block.data() + block_offset, read);
-        return read + Read(data + read, length - read, offset + read);
-    }
-
-    const auto raw_read = bktr_romfs->Read(data, length, section_offset);
-    cipher.Transcode(data, raw_read, data, Core::Crypto::Op::Decrypt);
-    return raw_read;
-}
-
-template <bool Subsection, typename BlockType, typename BucketType>
-std::pair<size_t, size_t> BKTR::SearchBucketEntry(u64 offset, BlockType block,
-                                                  BucketType buckets) const {
-    if constexpr (Subsection) {
-        const auto last_bucket = buckets[block.number_buckets - 1];
-        if (offset >= last_bucket.entries[last_bucket.number_entries].address_patch)
-            return {block.number_buckets - 1, last_bucket.number_entries};
-    } else {
-        ASSERT_MSG(offset <= block.size, "Offset is out of bounds in BKTR relocation block.");
-    }
-
-    size_t bucket_id = std::count_if(block.base_offsets.begin() + 1,
-                                     block.base_offsets.begin() + block.number_buckets,
-                                     [&offset](u64 base_offset) { return base_offset <= offset; });
-
-    const auto bucket = buckets[bucket_id];
-
-    if (bucket.number_entries == 1)
-        return {bucket_id, 0};
-
-    size_t low = 0;
-    size_t mid = 0;
-    size_t high = bucket.number_entries - 1;
-    while (low <= high) {
-        mid = (low + high) / 2;
-        if (bucket.entries[mid].address_patch > offset) {
-            high = mid - 1;
-        } else {
-            if (mid == bucket.number_entries - 1 ||
-                bucket.entries[mid + 1].address_patch > offset) {
-                return {bucket_id, mid};
-            }
-
-            low = mid + 1;
-        }
-    }
-
-    UNREACHABLE_MSG("Offset could not be found in BKTR block.");
-}
-
-RelocationEntry BKTR::GetRelocationEntry(u64 offset) const {
-    const auto res = SearchBucketEntry<false>(offset, relocation, relocation_buckets);
-    return relocation_buckets[res.first].entries[res.second];
-}
-
-RelocationEntry BKTR::GetNextRelocationEntry(u64 offset) const {
-    const auto res = SearchBucketEntry<false>(offset, relocation, relocation_buckets);
-    const auto bucket = relocation_buckets[res.first];
-    if (res.second + 1 < bucket.entries.size())
-        return bucket.entries[res.second + 1];
-    return relocation_buckets[res.first + 1].entries[0];
-}
-
-SubsectionEntry BKTR::GetSubsectionEntry(u64 offset) const {
-    const auto res = SearchBucketEntry<true>(offset, subsection, subsection_buckets);
-    return subsection_buckets[res.first].entries[res.second];
-}
-
-SubsectionEntry BKTR::GetNextSubsectionEntry(u64 offset) const {
-    const auto res = SearchBucketEntry<true>(offset, subsection, subsection_buckets);
-    const auto bucket = subsection_buckets[res.first];
-    if (res.second + 1 < bucket.entries.size())
-        return bucket.entries[res.second + 1];
-    return subsection_buckets[res.first + 1].entries[0];
-}
-
-std::string BKTR::GetName() const {
-    return base_romfs->GetName();
-}
-
-size_t BKTR::GetSize() const {
-    return relocation.size;
-}
-
-bool BKTR::Resize(size_t new_size) {
-    return false;
-}
-
-std::shared_ptr<VfsDirectory> BKTR::GetContainingDirectory() const {
-    return base_romfs->GetContainingDirectory();
-}
-
-bool BKTR::IsWritable() const {
-    return false;
-}
-
-bool BKTR::IsReadable() const {
-    return true;
-}
-
-size_t BKTR::Write(const u8* data, size_t length, size_t offset) {
-    return 0;
-}
-
-bool BKTR::Rename(std::string_view name) {
-    return base_romfs->Rename(name);
-}
-
-} // namespace FileSys

src/core/file_sys/nca_patch.h

@@ -1,150 +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 <memory>
-#include <vector>
-
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/swap.h"
-#include "core/crypto/key_manager.h"
-
-namespace FileSys {
-
-#pragma pack(push, 1)
-struct RelocationEntry {
-    u64_le address_patch;
-    u64_le address_source;
-    u32 from_patch;
-};
-#pragma pack(pop)
-static_assert(sizeof(RelocationEntry) == 0x14, "RelocationEntry has incorrect size.");
-
-struct RelocationBucketRaw {
-    INSERT_PADDING_BYTES(4);
-    u32_le number_entries;
-    u64_le end_offset;
-    std::array<RelocationEntry, 0x332> relocation_entries;
-    INSERT_PADDING_BYTES(8);
-};
-static_assert(sizeof(RelocationBucketRaw) == 0x4000, "RelocationBucketRaw has incorrect size.");
-
-// Vector version of RelocationBucketRaw
-struct RelocationBucket {
-    u32 number_entries;
-    u64 end_offset;
-    std::vector<RelocationEntry> entries;
-};
-
-struct RelocationBlock {
-    INSERT_PADDING_BYTES(4);
-    u32_le number_buckets;
-    u64_le size;
-    std::array<u64, 0x7FE> base_offsets;
-};
-static_assert(sizeof(RelocationBlock) == 0x4000, "RelocationBlock has incorrect size.");
-
-struct SubsectionEntry {
-    u64_le address_patch;
-    INSERT_PADDING_BYTES(0x4);
-    u32_le ctr;
-};
-static_assert(sizeof(SubsectionEntry) == 0x10, "SubsectionEntry has incorrect size.");
-
-struct SubsectionBucketRaw {
-    INSERT_PADDING_BYTES(4);
-    u32_le number_entries;
-    u64_le end_offset;
-    std::array<SubsectionEntry, 0x3FF> subsection_entries;
-};
-static_assert(sizeof(SubsectionBucketRaw) == 0x4000, "SubsectionBucketRaw has incorrect size.");
-
-// Vector version of SubsectionBucketRaw
-struct SubsectionBucket {
-    u32 number_entries;
-    u64 end_offset;
-    std::vector<SubsectionEntry> entries;
-};
-
-struct SubsectionBlock {
-    INSERT_PADDING_BYTES(4);
-    u32_le number_buckets;
-    u64_le size;
-    std::array<u64, 0x7FE> base_offsets;
-};
-static_assert(sizeof(SubsectionBlock) == 0x4000, "SubsectionBlock has incorrect size.");
-
-inline RelocationBucket ConvertRelocationBucketRaw(RelocationBucketRaw raw) {
-    return {raw.number_entries,
-            raw.end_offset,
-            {raw.relocation_entries.begin(), raw.relocation_entries.begin() + raw.number_entries}};
-}
-
-inline SubsectionBucket ConvertSubsectionBucketRaw(SubsectionBucketRaw raw) {
-    return {raw.number_entries,
-            raw.end_offset,
-            {raw.subsection_entries.begin(), raw.subsection_entries.begin() + raw.number_entries}};
-}
-
-class BKTR : public VfsFile {
-public:
-    BKTR(VirtualFile base_romfs, VirtualFile bktr_romfs, RelocationBlock relocation,
-         std::vector<RelocationBucket> relocation_buckets, SubsectionBlock subsection,
-         std::vector<SubsectionBucket> subsection_buckets, bool is_encrypted,
-         Core::Crypto::Key128 key, u64 base_offset, u64 ivfc_offset, std::array<u8, 8> section_ctr);
-    ~BKTR() override;
-
-    size_t Read(u8* data, size_t length, size_t offset) const override;
-
-    std::string GetName() const override;
-
-    size_t GetSize() const override;
-
-    bool Resize(size_t new_size) override;
-
-    std::shared_ptr<VfsDirectory> GetContainingDirectory() const override;
-
-    bool IsWritable() const override;
-
-    bool IsReadable() const override;
-
-    size_t Write(const u8* data, size_t length, size_t offset) override;
-
-    bool Rename(std::string_view name) override;
-
-private:
-    template <bool Subsection, typename BlockType, typename BucketType>
-    std::pair<size_t, size_t> SearchBucketEntry(u64 offset, BlockType block,
-                                                BucketType buckets) const;
-
-    RelocationEntry GetRelocationEntry(u64 offset) const;
-    RelocationEntry GetNextRelocationEntry(u64 offset) const;
-
-    SubsectionEntry GetSubsectionEntry(u64 offset) const;
-    SubsectionEntry GetNextSubsectionEntry(u64 offset) const;
-
-    RelocationBlock relocation;
-    std::vector<RelocationBucket> relocation_buckets;
-    SubsectionBlock subsection;
-    std::vector<SubsectionBucket> subsection_buckets;
-
-    // Should be the raw base romfs, decrypted.
-    VirtualFile base_romfs;
-    // Should be the raw BKTR romfs, (located at media_offset with size media_size).
-    VirtualFile bktr_romfs;
-
-    bool encrypted;
-    Core::Crypto::Key128 key;
-
-    // Base offset into NCA, used for IV calculation.
-    u64 base_offset;
-    // Distance between IVFC start and RomFS start, used for base reads
-    u64 ivfc_offset;
-    std::array<u8, 8> section_ctr;
-};
-
-} // namespace FileSys

src/core/file_sys/patch_manager.cpp

@@ -1,157 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <array>
-#include <cstddef>
-
-#include "common/logging/log.h"
-#include "core/file_sys/content_archive.h"
-#include "core/file_sys/control_metadata.h"
-#include "core/file_sys/patch_manager.h"
-#include "core/file_sys/registered_cache.h"
-#include "core/file_sys/romfs.h"
-#include "core/hle/service/filesystem/filesystem.h"
-#include "core/loader/loader.h"
-
-namespace FileSys {
-
-constexpr u64 SINGLE_BYTE_MODULUS = 0x100;
-
-std::string FormatTitleVersion(u32 version, TitleVersionFormat format) {
-    std::array<u8, sizeof(u32)> bytes{};
-    bytes[0] = version % SINGLE_BYTE_MODULUS;
-    for (size_t i = 1; i < bytes.size(); ++i) {
-        version /= SINGLE_BYTE_MODULUS;
-        bytes[i] = version % SINGLE_BYTE_MODULUS;
-    }
-
-    if (format == TitleVersionFormat::FourElements)
-        return fmt::format("v{}.{}.{}.{}", bytes[3], bytes[2], bytes[1], bytes[0]);
-    return fmt::format("v{}.{}.{}", bytes[3], bytes[2], bytes[1]);
-}
-
-constexpr std::array<const char*, 1> PATCH_TYPE_NAMES{
-    "Update",
-};
-
-std::string FormatPatchTypeName(PatchType type) {
-    return PATCH_TYPE_NAMES.at(static_cast<size_t>(type));
-}
-
-PatchManager::PatchManager(u64 title_id) : title_id(title_id) {}
-
-VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
-    LOG_INFO(Loader, "Patching ExeFS for title_id={:016X}", title_id);
-
-    if (exefs == nullptr)
-        return exefs;
-
-    const auto installed = Service::FileSystem::GetUnionContents();
-
-    // Game Updates
-    const auto update_tid = GetUpdateTitleID(title_id);
-    const auto update = installed->GetEntry(update_tid, ContentRecordType::Program);
-    if (update != nullptr) {
-        if (update->GetStatus() == Loader::ResultStatus::ErrorMissingBKTRBaseRomFS &&
-            update->GetExeFS() != nullptr) {
-            LOG_INFO(Loader, "    ExeFS: Update ({}) applied successfully",
-                     FormatTitleVersion(installed->GetEntryVersion(update_tid).get_value_or(0)));
-            exefs = update->GetExeFS();
-        }
-    }
-
-    return exefs;
-}
-
-VirtualFile PatchManager::PatchRomFS(VirtualFile romfs, u64 ivfc_offset,
-                                     ContentRecordType type) const {
-    LOG_INFO(Loader, "Patching RomFS for title_id={:016X}, type={:02X}", title_id,
-             static_cast<u8>(type));
-
-    if (romfs == nullptr)
-        return romfs;
-
-    const auto installed = Service::FileSystem::GetUnionContents();
-
-    // Game Updates
-    const auto update_tid = GetUpdateTitleID(title_id);
-    const auto update = installed->GetEntryRaw(update_tid, type);
-    if (update != nullptr) {
-        const auto new_nca = std::make_shared<NCA>(update, romfs, ivfc_offset);
-        if (new_nca->GetStatus() == Loader::ResultStatus::Success &&
-            new_nca->GetRomFS() != nullptr) {
-            LOG_INFO(Loader, "    RomFS: Update ({}) applied successfully",
-                     FormatTitleVersion(installed->GetEntryVersion(update_tid).get_value_or(0)));
-            romfs = new_nca->GetRomFS();
-        }
-    }
-
-    return romfs;
-}
-
-std::map<PatchType, std::string> PatchManager::GetPatchVersionNames() const {
-    std::map<PatchType, std::string> out;
-    const auto installed = Service::FileSystem::GetUnionContents();
-
-    const auto update_tid = GetUpdateTitleID(title_id);
-    PatchManager update{update_tid};
-    auto [nacp, discard_icon_file] = update.GetControlMetadata();
-
-    if (nacp != nullptr) {
-        out[PatchType::Update] = nacp->GetVersionString();
-    } else {
-        if (installed->HasEntry(update_tid, ContentRecordType::Program)) {
-            const auto meta_ver = installed->GetEntryVersion(update_tid);
-            if (meta_ver == boost::none || meta_ver.get() == 0) {
-                out[PatchType::Update] = "";
-            } else {
-                out[PatchType::Update] =
-                    FormatTitleVersion(meta_ver.get(), TitleVersionFormat::ThreeElements);
-            }
-        }
-    }
-
-    return out;
-}
-
-std::pair<std::shared_ptr<NACP>, VirtualFile> PatchManager::GetControlMetadata() const {
-    const auto& installed{Service::FileSystem::GetUnionContents()};
-
-    const auto base_control_nca = installed->GetEntry(title_id, ContentRecordType::Control);
-    if (base_control_nca == nullptr)
-        return {};
-
-    return ParseControlNCA(base_control_nca);
-}
-
-std::pair<std::shared_ptr<NACP>, VirtualFile> PatchManager::ParseControlNCA(
-    const std::shared_ptr<NCA>& nca) const {
-    const auto base_romfs = nca->GetRomFS();
-    if (base_romfs == nullptr)
-        return {};
-
-    const auto romfs = PatchRomFS(base_romfs, nca->GetBaseIVFCOffset(), ContentRecordType::Control);
-    if (romfs == nullptr)
-        return {};
-
-    const auto extracted = ExtractRomFS(romfs);
-    if (extracted == nullptr)
-        return {};
-
-    auto nacp_file = extracted->GetFile("control.nacp");
-    if (nacp_file == nullptr)
-        nacp_file = extracted->GetFile("Control.nacp");
-
-    const auto nacp = nacp_file == nullptr ? nullptr : std::make_shared<NACP>(nacp_file);
-
-    VirtualFile icon_file;
-    for (const auto& language : FileSys::LANGUAGE_NAMES) {
-        icon_file = extracted->GetFile("icon_" + std::string(language) + ".dat");
-        if (icon_file != nullptr)
-            break;
-    }
-
-    return {nacp, icon_file};
-}
-} // namespace FileSys

src/core/file_sys/patch_manager.h

@@ -1,63 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <map>
-#include <memory>
-#include <string>
-#include "common/common_types.h"
-#include "core/file_sys/nca_metadata.h"
-#include "core/file_sys/vfs.h"
-
-namespace FileSys {
-
-class NCA;
-class NACP;
-
-enum class TitleVersionFormat : u8 {
-    ThreeElements, ///< vX.Y.Z
-    FourElements,  ///< vX.Y.Z.W
-};
-
-std::string FormatTitleVersion(u32 version,
-                               TitleVersionFormat format = TitleVersionFormat::ThreeElements);
-
-enum class PatchType {
-    Update,
-};
-
-std::string FormatPatchTypeName(PatchType type);
-
-// A centralized class to manage patches to games.
-class PatchManager {
-public:
-    explicit PatchManager(u64 title_id);
-
-    // Currently tracked ExeFS patches:
-    // - Game Updates
-    VirtualDir PatchExeFS(VirtualDir exefs) const;
-
-    // Currently tracked RomFS patches:
-    // - Game Updates
-    VirtualFile PatchRomFS(VirtualFile base, u64 ivfc_offset,
-                           ContentRecordType type = ContentRecordType::Program) const;
-
-    // Returns a vector of pairs between patch names and patch versions.
-    // i.e. Update v80 will return {Update, 80}
-    std::map<PatchType, std::string> GetPatchVersionNames() const;
-
-    // Given title_id of the program, attempts to get the control data of the update and parse it,
-    // falling back to the base control data.
-    std::pair<std::shared_ptr<NACP>, VirtualFile> GetControlMetadata() const;
-
-    // Version of GetControlMetadata that takes an arbitrary NCA
-    std::pair<std::shared_ptr<NACP>, VirtualFile> ParseControlNCA(
-        const std::shared_ptr<NCA>& nca) const;
-
-private:
-    u64 title_id;
-};
-
-} // namespace FileSys

src/core/file_sys/program_metadata.cpp

@@ -2,10 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <cstddef>
-#include <cstring>
-#include <vector>
-
+#include "common/file_util.h"
 #include "common/logging/log.h"
 #include "core/file_sys/program_metadata.h"
 #include "core/loader/loader.h"

src/core/file_sys/program_metadata.h

@@ -5,10 +5,12 @@
 #pragma once
 
 #include <array>
+#include <string>
+#include <vector>
 #include "common/bit_field.h"
 #include "common/common_types.h"
 #include "common/swap.h"
-#include "core/file_sys/vfs.h"
+#include "partition_filesystem.h"
 
 namespace Loader {
 enum class ResultStatus : u16;

src/core/file_sys/registered_cache.cpp

@@ -5,17 +5,13 @@
 #include <regex>
 #include <mbedtls/sha256.h>
 #include "common/assert.h"
-#include "common/file_util.h"
 #include "common/hex_util.h"
 #include "common/logging/log.h"
-#include "core/crypto/key_manager.h"
+#include "core/crypto/encryption_layer.h"
 #include "core/file_sys/card_image.h"
-#include "core/file_sys/content_archive.h"
 #include "core/file_sys/nca_metadata.h"
 #include "core/file_sys/registered_cache.h"
-#include "core/file_sys/submission_package.h"
 #include "core/file_sys/vfs_concat.h"
-#include "core/loader/loader.h"
 
 namespace FileSys {
 std::string RegisteredCacheEntry::DebugInfo() const {
@@ -280,18 +276,6 @@ VirtualFile RegisteredCache::GetEntryUnparsed(RegisteredCacheEntry entry) const
     return GetEntryUnparsed(entry.title_id, entry.type);
 }
 
-boost::optional<u32> RegisteredCache::GetEntryVersion(u64 title_id) const {
-    const auto meta_iter = meta.find(title_id);
-    if (meta_iter != meta.end())
-        return meta_iter->second.GetTitleVersion();
-
-    const auto yuzu_meta_iter = yuzu_meta.find(title_id);
-    if (yuzu_meta_iter != yuzu_meta.end())
-        return yuzu_meta_iter->second.GetTitleVersion();
-
-    return boost::none;
-}
-
 VirtualFile RegisteredCache::GetEntryRaw(u64 title_id, ContentRecordType type) const {
     const auto id = GetNcaIDFromMetadata(title_id, type);
     if (id == boost::none)
@@ -371,21 +355,17 @@ std::vector<RegisteredCacheEntry> RegisteredCache::ListEntriesFilter(
     return out;
 }
 
-static std::shared_ptr<NCA> GetNCAFromNSPForID(std::shared_ptr<NSP> nsp, const NcaID& id) {
-    const auto file = nsp->GetFile(fmt::format("{}.nca", Common::HexArrayToString(id, false)));
-    if (file == nullptr)
-        return nullptr;
-    return std::make_shared<NCA>(file);
+static std::shared_ptr<NCA> GetNCAFromXCIForID(std::shared_ptr<XCI> xci, const NcaID& id) {
+    const auto filename = fmt::format("{}.nca", Common::HexArrayToString(id, false));
+    const auto iter =
+        std::find_if(xci->GetNCAs().begin(), xci->GetNCAs().end(),
+                     [&filename](std::shared_ptr<NCA> nca) { return nca->GetName() == filename; });
+    return iter == xci->GetNCAs().end() ? nullptr : *iter;
 }
 
 InstallResult RegisteredCache::InstallEntry(std::shared_ptr<XCI> xci, bool overwrite_if_exists,
                                             const VfsCopyFunction& copy) {
-    return InstallEntry(xci->GetSecurePartitionNSP(), overwrite_if_exists, copy);
-}
-
-InstallResult RegisteredCache::InstallEntry(std::shared_ptr<NSP> nsp, bool overwrite_if_exists,
-                                            const VfsCopyFunction& copy) {
-    const auto& ncas = nsp->GetNCAsCollapsed();
+    const auto& ncas = xci->GetNCAs();
     const auto& meta_iter = std::find_if(ncas.begin(), ncas.end(), [](std::shared_ptr<NCA> nca) {
         return nca->GetType() == NCAContentType::Meta;
     });
@@ -409,7 +389,7 @@ InstallResult RegisteredCache::InstallEntry(std::shared_ptr<NSP> nsp, bool overw
     const auto cnmt_file = section0->GetFiles()[0];
     const CNMT cnmt(cnmt_file);
     for (const auto& record : cnmt.GetContentRecords()) {
-        const auto nca = GetNCAFromNSPForID(nsp, record.nca_id);
+        const auto nca = GetNCAFromXCIForID(xci, record.nca_id);
         if (nca == nullptr)
             return InstallResult::ErrorCopyFailed;
         const auto res2 = RawInstallNCA(nca, copy, overwrite_if_exists, record.nca_id);
@@ -510,107 +490,4 @@ bool RegisteredCache::RawInstallYuzuMeta(const CNMT& cnmt) {
                                    kv.second.GetTitleID() == cnmt.GetTitleID();
                         }) != yuzu_meta.end();
 }
-
-RegisteredCacheUnion::RegisteredCacheUnion(std::vector<std::shared_ptr<RegisteredCache>> caches)
-    : caches(std::move(caches)) {}
-
-void RegisteredCacheUnion::Refresh() {
-    for (const auto& c : caches)
-        c->Refresh();
-}
-
-bool RegisteredCacheUnion::HasEntry(u64 title_id, ContentRecordType type) const {
-    return std::any_of(caches.begin(), caches.end(), [title_id, type](const auto& cache) {
-        return cache->HasEntry(title_id, type);
-    });
-}
-
-bool RegisteredCacheUnion::HasEntry(RegisteredCacheEntry entry) const {
-    return HasEntry(entry.title_id, entry.type);
-}
-
-boost::optional<u32> RegisteredCacheUnion::GetEntryVersion(u64 title_id) const {
-    for (const auto& c : caches) {
-        const auto res = c->GetEntryVersion(title_id);
-        if (res != boost::none)
-            return res;
-    }
-
-    return boost::none;
-}
-
-VirtualFile RegisteredCacheUnion::GetEntryUnparsed(u64 title_id, ContentRecordType type) const {
-    for (const auto& c : caches) {
-        const auto res = c->GetEntryUnparsed(title_id, type);
-        if (res != nullptr)
-            return res;
-    }
-
-    return nullptr;
-}
-
-VirtualFile RegisteredCacheUnion::GetEntryUnparsed(RegisteredCacheEntry entry) const {
-    return GetEntryUnparsed(entry.title_id, entry.type);
-}
-
-VirtualFile RegisteredCacheUnion::GetEntryRaw(u64 title_id, ContentRecordType type) const {
-    for (const auto& c : caches) {
-        const auto res = c->GetEntryRaw(title_id, type);
-        if (res != nullptr)
-            return res;
-    }
-
-    return nullptr;
-}
-
-VirtualFile RegisteredCacheUnion::GetEntryRaw(RegisteredCacheEntry entry) const {
-    return GetEntryRaw(entry.title_id, entry.type);
-}
-
-std::shared_ptr<NCA> RegisteredCacheUnion::GetEntry(u64 title_id, ContentRecordType type) const {
-    const auto raw = GetEntryRaw(title_id, type);
-    if (raw == nullptr)
-        return nullptr;
-    return std::make_shared<NCA>(raw);
-}
-
-std::shared_ptr<NCA> RegisteredCacheUnion::GetEntry(RegisteredCacheEntry entry) const {
-    return GetEntry(entry.title_id, entry.type);
-}
-
-std::vector<RegisteredCacheEntry> RegisteredCacheUnion::ListEntries() const {
-    std::vector<RegisteredCacheEntry> out;
-    for (const auto& c : caches) {
-        c->IterateAllMetadata<RegisteredCacheEntry>(
-            out,
-            [](const CNMT& c, const ContentRecord& r) {
-                return RegisteredCacheEntry{c.GetTitleID(), r.type};
-            },
-            [](const CNMT& c, const ContentRecord& r) { return true; });
-    }
-    return out;
-}
-
-std::vector<RegisteredCacheEntry> RegisteredCacheUnion::ListEntriesFilter(
-    boost::optional<TitleType> title_type, boost::optional<ContentRecordType> record_type,
-    boost::optional<u64> title_id) const {
-    std::vector<RegisteredCacheEntry> out;
-    for (const auto& c : caches) {
-        c->IterateAllMetadata<RegisteredCacheEntry>(
-            out,
-            [](const CNMT& c, const ContentRecord& r) {
-                return RegisteredCacheEntry{c.GetTitleID(), r.type};
-            },
-            [&title_type, &record_type, &title_id](const CNMT& c, const ContentRecord& r) {
-                if (title_type != boost::none && title_type.get() != c.GetType())
-                    return false;
-                if (record_type != boost::none && record_type.get() != r.type)
-                    return false;
-                if (title_id != boost::none && title_id.get() != c.GetTitleID())
-                    return false;
-                return true;
-            });
-    }
-    return out;
-}
 } // namespace FileSys

src/core/file_sys/registered_cache.h

@@ -11,19 +11,15 @@
 #include <string>
 #include <vector>
 #include <boost/container/flat_map.hpp>
+#include "common/common_funcs.h"
 #include "common/common_types.h"
+#include "content_archive.h"
+#include "core/file_sys/nca_metadata.h"
 #include "core/file_sys/vfs.h"
 
 namespace FileSys {
-class CNMT;
-class NCA;
-class NSP;
 class XCI;
-
-enum class ContentRecordType : u8;
-enum class TitleType : u8;
-
-struct ContentRecord;
+class CNMT;
 
 using NcaID = std::array<u8, 0x10>;
 using RegisteredCacheParsingFunction = std::function<VirtualFile(const VirtualFile&, const NcaID&)>;
@@ -43,10 +39,6 @@ struct RegisteredCacheEntry {
     std::string DebugInfo() const;
 };
 
-constexpr u64 GetUpdateTitleID(u64 base_title_id) {
-    return base_title_id | 0x800;
-}
-
 // boost flat_map requires operator< for O(log(n)) lookups.
 bool operator<(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs);
 
@@ -64,8 +56,6 @@ bool operator<(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs)
  * 4GB splitting can be ignored.)
  */
 class RegisteredCache {
-    friend class RegisteredCacheUnion;
-
 public:
     // Parsing function defines the conversion from raw file to NCA. If there are other steps
     // besides creating the NCA from the file (e.g. NAX0 on SD Card), that should go in a custom
@@ -80,8 +70,6 @@ public:
     bool HasEntry(u64 title_id, ContentRecordType type) const;
     bool HasEntry(RegisteredCacheEntry entry) const;
 
-    boost::optional<u32> GetEntryVersion(u64 title_id) const;
-
     VirtualFile GetEntryUnparsed(u64 title_id, ContentRecordType type) const;
     VirtualFile GetEntryUnparsed(RegisteredCacheEntry entry) const;
 
@@ -98,12 +86,10 @@ public:
         boost::optional<ContentRecordType> record_type = boost::none,
         boost::optional<u64> title_id = boost::none) const;
 
-    // Raw copies all the ncas from the xci/nsp to the csache. Does some quick checks to make sure
-    // there is a meta NCA and all of them are accessible.
+    // Raw copies all the ncas from the xci to the csache. Does some quick checks to make sure there
+    // is a meta NCA and all of them are accessible.
     InstallResult InstallEntry(std::shared_ptr<XCI> xci, bool overwrite_if_exists = false,
                                const VfsCopyFunction& copy = &VfsRawCopy);
-    InstallResult InstallEntry(std::shared_ptr<NSP> nsp, bool overwrite_if_exists = false,
-                               const VfsCopyFunction& copy = &VfsRawCopy);
 
     // Due to the fact that we must use Meta-type NCAs to determine the existance of files, this
     // poses quite a challenge. Instead of creating a new meta NCA for this file, yuzu will create a
@@ -139,36 +125,4 @@ private:
     boost::container::flat_map<u64, CNMT> yuzu_meta;
 };
 
-// Combines multiple RegisteredCaches (i.e. SysNAND, UserNAND, SDMC) into one interface.
-class RegisteredCacheUnion {
-public:
-    explicit RegisteredCacheUnion(std::vector<std::shared_ptr<RegisteredCache>> caches);
-
-    void Refresh();
-
-    bool HasEntry(u64 title_id, ContentRecordType type) const;
-    bool HasEntry(RegisteredCacheEntry entry) const;
-
-    boost::optional<u32> GetEntryVersion(u64 title_id) const;
-
-    VirtualFile GetEntryUnparsed(u64 title_id, ContentRecordType type) const;
-    VirtualFile GetEntryUnparsed(RegisteredCacheEntry entry) const;
-
-    VirtualFile GetEntryRaw(u64 title_id, ContentRecordType type) const;
-    VirtualFile GetEntryRaw(RegisteredCacheEntry entry) const;
-
-    std::shared_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const;
-    std::shared_ptr<NCA> GetEntry(RegisteredCacheEntry entry) const;
-
-    std::vector<RegisteredCacheEntry> ListEntries() const;
-    // If a parameter is not boost::none, it will be filtered for from all entries.
-    std::vector<RegisteredCacheEntry> ListEntriesFilter(
-        boost::optional<TitleType> title_type = boost::none,
-        boost::optional<ContentRecordType> record_type = boost::none,
-        boost::optional<u64> title_id = boost::none) const;
-
-private:
-    std::vector<std::shared_ptr<RegisteredCache>> caches;
-};
-
 } // namespace FileSys

src/core/file_sys/romfs.h

@@ -6,7 +6,6 @@
 
 #include <array>
 #include "common/common_funcs.h"
-#include "common/common_types.h"
 #include "common/swap.h"
 #include "core/file_sys/vfs.h"
 

src/core/file_sys/romfs_factory.cpp

@@ -2,14 +2,11 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <algorithm>
 #include <memory>
-#include "common/assert.h"
 #include "common/common_types.h"
 #include "common/logging/log.h"
-#include "core/core.h"
-#include "core/file_sys/content_archive.h"
 #include "core/file_sys/nca_metadata.h"
-#include "core/file_sys/patch_manager.h"
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/romfs_factory.h"
 #include "core/hle/kernel/process.h"
@@ -23,17 +20,10 @@ RomFSFactory::RomFSFactory(Loader::AppLoader& app_loader) {
     if (app_loader.ReadRomFS(file) != Loader::ResultStatus::Success) {
         LOG_ERROR(Service_FS, "Unable to read RomFS!");
     }
-
-    updatable = app_loader.IsRomFSUpdatable();
-    ivfc_offset = app_loader.ReadRomFSIVFCOffset();
 }
 
 ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess() {
-    if (!updatable)
-        return MakeResult<VirtualFile>(file);
-
-    const PatchManager patch_manager(Core::CurrentProcess()->program_id);
-    return MakeResult<VirtualFile>(patch_manager.PatchRomFS(file, ivfc_offset));
+    return MakeResult<VirtualFile>(file);
 }
 
 ResultVal<VirtualFile> RomFSFactory::Open(u64 title_id, StorageId storage, ContentRecordType type) {

src/core/file_sys/romfs_factory.h

@@ -36,8 +36,6 @@ public:
 
 private:
     VirtualFile file;
-    bool updatable;
-    u64 ivfc_offset;
 };
 
 } // namespace FileSys

src/core/file_sys/savedata_factory.cpp

@@ -3,7 +3,6 @@
 // Refer to the license.txt file included.
 
 #include <memory>
-#include "common/assert.h"
 #include "common/common_types.h"
 #include "common/logging/log.h"
 #include "core/core.h"

src/core/file_sys/savedata_factory.h

@@ -6,7 +6,6 @@
 
 #include <memory>
 #include <string>
-#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
 #include "core/file_sys/vfs.h"

src/core/file_sys/submission_package.cpp

@@ -1,245 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <cstring>
-#include <string_view>
-
-#include <fmt/ostream.h>
-
-#include "common/hex_util.h"
-#include "common/logging/log.h"
-#include "core/crypto/key_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/submission_package.h"
-#include "core/loader/loader.h"
-
-namespace FileSys {
-NSP::NSP(VirtualFile file_)
-    : file(std::move(file_)), status{Loader::ResultStatus::Success},
-      pfs(std::make_shared<PartitionFilesystem>(file)) {
-    if (pfs->GetStatus() != Loader::ResultStatus::Success) {
-        status = pfs->GetStatus();
-        return;
-    }
-
-    if (IsDirectoryExeFS(pfs)) {
-        extracted = true;
-        exefs = pfs;
-
-        const auto& files = pfs->GetFiles();
-        const auto romfs_iter =
-            std::find_if(files.begin(), files.end(), [](const FileSys::VirtualFile& file) {
-                return file->GetName().find(".romfs") != std::string::npos;
-            });
-        if (romfs_iter != files.end())
-            romfs = *romfs_iter;
-        return;
-    }
-
-    extracted = false;
-    const auto files = pfs->GetFiles();
-
-    Core::Crypto::KeyManager keys;
-    for (const auto& ticket_file : files) {
-        if (ticket_file->GetExtension() == "tik") {
-            if (ticket_file == nullptr ||
-                ticket_file->GetSize() <
-                    Core::Crypto::TICKET_FILE_TITLEKEY_OFFSET + sizeof(Core::Crypto::Key128)) {
-                continue;
-            }
-
-            Core::Crypto::Key128 key{};
-            ticket_file->Read(key.data(), key.size(), Core::Crypto::TICKET_FILE_TITLEKEY_OFFSET);
-            std::string_view name_only(ticket_file->GetName());
-            name_only.remove_suffix(4);
-            const auto rights_id_raw = Common::HexStringToArray<16>(name_only);
-            u128 rights_id;
-            std::memcpy(rights_id.data(), rights_id_raw.data(), sizeof(u128));
-            keys.SetKey(Core::Crypto::S128KeyType::Titlekey, key, rights_id[1], rights_id[0]);
-        }
-    }
-
-    for (const auto& outer_file : files) {
-        if (outer_file->GetName().substr(outer_file->GetName().size() - 9) == ".cnmt.nca") {
-            const auto nca = std::make_shared<NCA>(outer_file);
-            if (nca->GetStatus() != Loader::ResultStatus::Success) {
-                program_status[nca->GetTitleId()] = nca->GetStatus();
-                continue;
-            }
-
-            const auto section0 = nca->GetSubdirectories()[0];
-
-            for (const auto& inner_file : section0->GetFiles()) {
-                if (inner_file->GetExtension() != "cnmt")
-                    continue;
-
-                const CNMT cnmt(inner_file);
-                auto& ncas_title = ncas[cnmt.GetTitleID()];
-
-                ncas_title[ContentRecordType::Meta] = nca;
-                for (const auto& rec : cnmt.GetContentRecords()) {
-                    const auto id_string = Common::HexArrayToString(rec.nca_id, false);
-                    const auto next_file = pfs->GetFile(fmt::format("{}.nca", id_string));
-                    if (next_file == nullptr) {
-                        LOG_WARNING(Service_FS,
-                                    "NCA with ID {}.nca is listed in content metadata, but cannot "
-                                    "be found in PFS. NSP appears to be corrupted.",
-                                    id_string);
-                        continue;
-                    }
-
-                    auto next_nca = std::make_shared<NCA>(next_file);
-                    if (next_nca->GetType() == NCAContentType::Program)
-                        program_status[cnmt.GetTitleID()] = next_nca->GetStatus();
-                    if (next_nca->GetStatus() == Loader::ResultStatus::Success)
-                        ncas_title[rec.type] = std::move(next_nca);
-                }
-
-                break;
-            }
-        }
-    }
-}
-
-NSP::~NSP() = default;
-
-Loader::ResultStatus NSP::GetStatus() const {
-    return status;
-}
-
-Loader::ResultStatus NSP::GetProgramStatus(u64 title_id) const {
-    const auto iter = program_status.find(title_id);
-    if (iter == program_status.end())
-        return Loader::ResultStatus::ErrorNSPMissingProgramNCA;
-    return iter->second;
-}
-
-u64 NSP::GetFirstTitleID() const {
-    if (program_status.empty())
-        return 0;
-    return program_status.begin()->first;
-}
-
-u64 NSP::GetProgramTitleID() const {
-    const auto out = GetFirstTitleID();
-    if ((out & 0x800) == 0)
-        return out;
-
-    const auto ids = GetTitleIDs();
-    const auto iter =
-        std::find_if(ids.begin(), ids.end(), [](u64 tid) { return (tid & 0x800) == 0; });
-    return iter == ids.end() ? out : *iter;
-}
-
-std::vector<u64> NSP::GetTitleIDs() const {
-    std::vector<u64> out;
-    out.reserve(ncas.size());
-    for (const auto& kv : ncas)
-        out.push_back(kv.first);
-    return out;
-}
-
-bool NSP::IsExtractedType() const {
-    return extracted;
-}
-
-VirtualFile NSP::GetRomFS() const {
-    return romfs;
-}
-
-VirtualDir NSP::GetExeFS() const {
-    return exefs;
-}
-
-std::vector<std::shared_ptr<NCA>> NSP::GetNCAsCollapsed() const {
-    if (extracted)
-        LOG_WARNING(Service_FS, "called on an NSP that is of type extracted.");
-    std::vector<std::shared_ptr<NCA>> out;
-    for (const auto& map : ncas) {
-        for (const auto& inner_map : map.second)
-            out.push_back(inner_map.second);
-    }
-    return out;
-}
-
-std::multimap<u64, std::shared_ptr<NCA>> NSP::GetNCAsByTitleID() const {
-    if (extracted)
-        LOG_WARNING(Service_FS, "called on an NSP that is of type extracted.");
-    std::multimap<u64, std::shared_ptr<NCA>> out;
-    for (const auto& map : ncas) {
-        for (const auto& inner_map : map.second)
-            out.emplace(map.first, inner_map.second);
-    }
-    return out;
-}
-
-std::map<u64, std::map<ContentRecordType, std::shared_ptr<NCA>>> NSP::GetNCAs() const {
-    return ncas;
-}
-
-std::shared_ptr<NCA> NSP::GetNCA(u64 title_id, ContentRecordType type) const {
-    if (extracted)
-        LOG_WARNING(Service_FS, "called on an NSP that is of type extracted.");
-
-    const auto title_id_iter = ncas.find(title_id);
-    if (title_id_iter == ncas.end())
-        return nullptr;
-
-    const auto type_iter = title_id_iter->second.find(type);
-    if (type_iter == title_id_iter->second.end())
-        return nullptr;
-
-    return type_iter->second;
-}
-
-VirtualFile NSP::GetNCAFile(u64 title_id, ContentRecordType type) const {
-    if (extracted)
-        LOG_WARNING(Service_FS, "called on an NSP that is of type extracted.");
-    const auto nca = GetNCA(title_id, type);
-    if (nca != nullptr)
-        return nca->GetBaseFile();
-    return nullptr;
-}
-
-std::vector<Core::Crypto::Key128> NSP::GetTitlekey() const {
-    if (extracted)
-        LOG_WARNING(Service_FS, "called on an NSP that is of type extracted.");
-    std::vector<Core::Crypto::Key128> out;
-    for (const auto& ticket_file : ticket_files) {
-        if (ticket_file == nullptr ||
-            ticket_file->GetSize() <
-                Core::Crypto::TICKET_FILE_TITLEKEY_OFFSET + sizeof(Core::Crypto::Key128)) {
-            continue;
-        }
-
-        out.emplace_back();
-        ticket_file->Read(out.back().data(), out.back().size(),
-                          Core::Crypto::TICKET_FILE_TITLEKEY_OFFSET);
-    }
-    return out;
-}
-
-std::vector<VirtualFile> NSP::GetFiles() const {
-    return pfs->GetFiles();
-}
-
-std::vector<VirtualDir> NSP::GetSubdirectories() const {
-    return pfs->GetSubdirectories();
-}
-
-std::string NSP::GetName() const {
-    return file->GetName();
-}
-
-VirtualDir NSP::GetParentDirectory() const {
-    return file->GetContainingDirectory();
-}
-
-bool NSP::ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) {
-    return false;
-}
-} // namespace FileSys

src/core/file_sys/submission_package.h

@@ -1,76 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <map>
-#include <memory>
-#include <vector>
-#include "common/common_types.h"
-#include "core/file_sys/vfs.h"
-
-namespace Loader {
-enum class ResultStatus : u16;
-}
-
-namespace FileSys {
-
-class NCA;
-class PartitionFilesystem;
-
-enum class ContentRecordType : u8;
-
-class NSP : public ReadOnlyVfsDirectory {
-public:
-    explicit NSP(VirtualFile file);
-    ~NSP();
-
-    Loader::ResultStatus GetStatus() const;
-    Loader::ResultStatus GetProgramStatus(u64 title_id) const;
-    // Should only be used when one title id can be assured.
-    u64 GetFirstTitleID() const;
-    u64 GetProgramTitleID() const;
-    std::vector<u64> GetTitleIDs() const;
-
-    bool IsExtractedType() const;
-
-    // Common (Can be safely called on both types)
-    VirtualFile GetRomFS() const;
-    VirtualDir GetExeFS() const;
-
-    // Type 0 Only (Collection of NCAs + Certificate + Ticket + Meta XML)
-    std::vector<std::shared_ptr<NCA>> GetNCAsCollapsed() const;
-    std::multimap<u64, std::shared_ptr<NCA>> GetNCAsByTitleID() const;
-    std::map<u64, std::map<ContentRecordType, std::shared_ptr<NCA>>> GetNCAs() const;
-    std::shared_ptr<NCA> GetNCA(u64 title_id, ContentRecordType type) const;
-    VirtualFile GetNCAFile(u64 title_id, ContentRecordType type) const;
-    std::vector<Core::Crypto::Key128> GetTitlekey() const;
-
-    std::vector<VirtualFile> GetFiles() const override;
-
-    std::vector<VirtualDir> GetSubdirectories() const override;
-
-    std::string GetName() const override;
-
-    VirtualDir GetParentDirectory() const override;
-
-protected:
-    bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override;
-
-private:
-    VirtualFile file;
-
-    bool extracted;
-    Loader::ResultStatus status;
-    std::map<u64, Loader::ResultStatus> program_status;
-
-    std::shared_ptr<PartitionFilesystem> pfs;
-    // Map title id -> {map type -> NCA}
-    std::map<u64, std::map<ContentRecordType, std::shared_ptr<NCA>>> ncas;
-    std::vector<VirtualFile> ticket_files;
-
-    VirtualFile romfs;
-    VirtualDir exefs;
-};
-} // namespace FileSys

src/core/file_sys/vfs_real.cpp

@@ -8,7 +8,6 @@
 #include <utility>
 #include "common/assert.h"
 #include "common/common_paths.h"
-#include "common/file_util.h"
 #include "common/logging/log.h"
 #include "core/file_sys/vfs_real.h"
 
@@ -40,7 +39,6 @@ static std::string ModeFlagsToString(Mode mode) {
 }
 
 RealVfsFilesystem::RealVfsFilesystem() : VfsFilesystem(nullptr) {}
-RealVfsFilesystem::~RealVfsFilesystem() = default;
 
 std::string RealVfsFilesystem::GetName() const {
     return "Real";
@@ -221,8 +219,6 @@ RealVfsFile::RealVfsFile(RealVfsFilesystem& base_, std::shared_ptr<FileUtil::IOF
       parent_components(FileUtil::SliceVector(path_components, 0, path_components.size() - 1)),
       perms(perms_) {}
 
-RealVfsFile::~RealVfsFile() = default;
-
 std::string RealVfsFile::GetName() const {
     return path_components.back();
 }
@@ -316,8 +312,6 @@ RealVfsDirectory::RealVfsDirectory(RealVfsFilesystem& base_, const std::string&
         FileUtil::CreateDir(path);
 }
 
-RealVfsDirectory::~RealVfsDirectory() = default;
-
 std::shared_ptr<VfsFile> RealVfsDirectory::GetFileRelative(std::string_view path) const {
     const auto full_path = FileUtil::SanitizePath(this->path + DIR_SEP + std::string(path));
     if (!FileUtil::Exists(full_path) || FileUtil::IsDirectory(full_path))

src/core/file_sys/vfs_real.h

@@ -6,19 +6,15 @@
 
 #include <string_view>
 #include <boost/container/flat_map.hpp>
+#include "common/file_util.h"
 #include "core/file_sys/mode.h"
 #include "core/file_sys/vfs.h"
 
-namespace FileUtil {
-class IOFile;
-}
-
 namespace FileSys {
 
 class RealVfsFilesystem : public VfsFilesystem {
 public:
     RealVfsFilesystem();
-    ~RealVfsFilesystem() override;
 
     std::string GetName() const override;
     bool IsReadable() const override;
@@ -44,9 +40,10 @@ class RealVfsFile : public VfsFile {
     friend class RealVfsDirectory;
     friend class RealVfsFilesystem;
 
-public:
-    ~RealVfsFile() override;
+    RealVfsFile(RealVfsFilesystem& base, std::shared_ptr<FileUtil::IOFile> backing,
+                const std::string& path, Mode perms = Mode::Read);
 
+public:
     std::string GetName() const override;
     size_t GetSize() const override;
     bool Resize(size_t new_size) override;
@@ -58,9 +55,6 @@ public:
     bool Rename(std::string_view name) override;
 
 private:
-    RealVfsFile(RealVfsFilesystem& base, std::shared_ptr<FileUtil::IOFile> backing,
-                const std::string& path, Mode perms = Mode::Read);
-
     bool Close();
 
     RealVfsFilesystem& base;
@@ -76,9 +70,9 @@ private:
 class RealVfsDirectory : public VfsDirectory {
     friend class RealVfsFilesystem;
 
-public:
-    ~RealVfsDirectory() override;
+    RealVfsDirectory(RealVfsFilesystem& base, const std::string& path, Mode perms = Mode::Read);
 
+public:
     std::shared_ptr<VfsFile> GetFileRelative(std::string_view path) const override;
     std::shared_ptr<VfsDirectory> GetDirectoryRelative(std::string_view path) const override;
     std::shared_ptr<VfsFile> GetFile(std::string_view name) const override;
@@ -103,8 +97,6 @@ protected:
     bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override;
 
 private:
-    RealVfsDirectory(RealVfsFilesystem& base, const std::string& path, Mode perms = Mode::Read);
-
     template <typename T, typename R>
     std::vector<std::shared_ptr<R>> IterateEntries() const;
 

src/core/file_sys/xts_archive.cpp

@@ -10,7 +10,6 @@
 #include <mbedtls/md.h>
 #include <mbedtls/sha256.h>
 #include "common/assert.h"
-#include "common/file_util.h"
 #include "common/hex_util.h"
 #include "common/logging/log.h"
 #include "core/crypto/aes_util.h"

src/core/hle/ipc.h

@@ -153,7 +153,7 @@ struct DataPayloadHeader {
     u32_le magic;
     INSERT_PADDING_WORDS(1);
 };
-static_assert(sizeof(DataPayloadHeader) == 8, "DataPayloadHeader size is incorrect");
+static_assert(sizeof(DataPayloadHeader) == 8, "DataPayloadRequest size is incorrect");
 
 struct DomainMessageHeader {
     enum class CommandType : u32_le {

src/core/hle/kernel/errors.h

@@ -21,7 +21,6 @@ enum {
     HandleTableFull = 105,
     InvalidMemoryState = 106,
     InvalidMemoryPermissions = 108,
-    InvalidThreadPriority = 112,
     InvalidProcessorId = 113,
     InvalidHandle = 114,
     InvalidCombination = 116,
@@ -37,7 +36,7 @@ enum {
 // WARNING: The kernel is quite inconsistent in it's usage of errors code. Make sure to always
 // double check that the code matches before re-using the constant.
 
-// TODO(bunnei): Replace -1 with correct errors for Switch OS
+// TODO(bunnei): Replace these with correct errors for Switch OS
 constexpr ResultCode ERR_HANDLE_TABLE_FULL(ErrorModule::Kernel, ErrCodes::HandleTableFull);
 constexpr ResultCode ERR_SESSION_CLOSED_BY_REMOTE(-1);
 constexpr ResultCode ERR_PORT_NAME_TOO_LONG(ErrorModule::Kernel, ErrCodes::TooLarge);
@@ -54,16 +53,15 @@ constexpr ResultCode ERR_INVALID_ADDRESS_STATE(ErrorModule::Kernel, ErrCodes::In
 constexpr ResultCode ERR_INVALID_MEMORY_PERMISSIONS(ErrorModule::Kernel,
                                                     ErrCodes::InvalidMemoryPermissions);
 constexpr ResultCode ERR_INVALID_HANDLE(ErrorModule::Kernel, ErrCodes::InvalidHandle);
-constexpr ResultCode ERR_INVALID_PROCESSOR_ID(ErrorModule::Kernel, ErrCodes::InvalidProcessorId);
 constexpr ResultCode ERR_INVALID_STATE(ErrorModule::Kernel, ErrCodes::InvalidState);
-constexpr ResultCode ERR_INVALID_THREAD_PRIORITY(ErrorModule::Kernel,
-                                                 ErrCodes::InvalidThreadPriority);
 constexpr ResultCode ERR_INVALID_POINTER(-1);
 constexpr ResultCode ERR_INVALID_OBJECT_ADDR(-1);
 constexpr ResultCode ERR_NOT_AUTHORIZED(-1);
 /// Alternate code returned instead of ERR_INVALID_HANDLE in some code paths.
 constexpr ResultCode ERR_INVALID_HANDLE_OS(-1);
 constexpr ResultCode ERR_NOT_FOUND(-1);
+constexpr ResultCode ERR_OUT_OF_RANGE(-1);
+constexpr ResultCode ERR_OUT_OF_RANGE_KERNEL(-1);
 constexpr ResultCode RESULT_TIMEOUT(ErrorModule::Kernel, ErrCodes::Timeout);
 /// Returned when Accept() is called on a port with no sessions to be accepted.
 constexpr ResultCode ERR_NO_PENDING_SESSIONS(-1);

src/core/hle/kernel/kernel.cpp

@@ -13,7 +13,6 @@
 
 #include "core/core.h"
 #include "core/core_timing.h"
-#include "core/hle/kernel/client_port.h"
 #include "core/hle/kernel/handle_table.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/process.h"
@@ -116,7 +115,6 @@ struct KernelCore::Impl {
         next_thread_id = 1;
 
         process_list.clear();
-        current_process.reset();
 
         handle_table.Clear();
         resource_limits.fill(nullptr);
@@ -126,8 +124,6 @@ struct KernelCore::Impl {
 
         timer_callback_handle_table.Clear();
         timer_callback_event_type = nullptr;
-
-        named_ports.clear();
     }
 
     void InitializeResourceLimits(KernelCore& kernel) {
@@ -207,7 +203,6 @@ struct KernelCore::Impl {
 
     // Lists all processes that exist in the current session.
     std::vector<SharedPtr<Process>> process_list;
-    SharedPtr<Process> current_process;
 
     Kernel::HandleTable handle_table;
     std::array<SharedPtr<ResourceLimit>, 4> resource_limits;
@@ -222,10 +217,6 @@ struct KernelCore::Impl {
     // TODO(yuriks): This can be removed if Thread objects are explicitly pooled in the future,
     // allowing us to simply use a pool index or similar.
     Kernel::HandleTable thread_wakeup_callback_handle_table;
-
-    /// Map of named ports managed by the kernel, which can be retrieved using
-    /// the ConnectToPort SVC.
-    NamedPortTable named_ports;
 };
 
 KernelCore::KernelCore() : impl{std::make_unique<Impl>()} {}
@@ -266,35 +257,6 @@ void KernelCore::AppendNewProcess(SharedPtr<Process> process) {
     impl->process_list.push_back(std::move(process));
 }
 
-void KernelCore::MakeCurrentProcess(SharedPtr<Process> process) {
-    impl->current_process = std::move(process);
-}
-
-SharedPtr<Process>& KernelCore::CurrentProcess() {
-    return impl->current_process;
-}
-
-const SharedPtr<Process>& KernelCore::CurrentProcess() const {
-    return impl->current_process;
-}
-
-void KernelCore::AddNamedPort(std::string name, SharedPtr<ClientPort> port) {
-    impl->named_ports.emplace(std::move(name), std::move(port));
-}
-
-KernelCore::NamedPortTable::iterator KernelCore::FindNamedPort(const std::string& name) {
-    return impl->named_ports.find(name);
-}
-
-KernelCore::NamedPortTable::const_iterator KernelCore::FindNamedPort(
-    const std::string& name) const {
-    return impl->named_ports.find(name);
-}
-
-bool KernelCore::IsValidNamedPort(NamedPortTable::const_iterator port) const {
-    return port != impl->named_ports.cend();
-}
-
 u32 KernelCore::CreateNewObjectID() {
     return impl->next_object_id++;
 }

src/core/hle/kernel/kernel.h

@@ -4,8 +4,6 @@
 
 #pragma once
 
-#include <string>
-#include <unordered_map>
 #include "core/hle/kernel/object.h"
 
 template <typename T>
@@ -17,7 +15,6 @@ struct EventType;
 
 namespace Kernel {
 
-class ClientPort;
 class HandleTable;
 class Process;
 class ResourceLimit;
@@ -28,9 +25,6 @@ enum class ResourceLimitCategory : u8;
 
 /// Represents a single instance of the kernel.
 class KernelCore {
-private:
-    using NamedPortTable = std::unordered_map<std::string, SharedPtr<ClientPort>>;
-
 public:
     KernelCore();
     ~KernelCore();
@@ -65,27 +59,6 @@ public:
     /// Adds the given shared pointer to an internal list of active processes.
     void AppendNewProcess(SharedPtr<Process> process);
 
-    /// Makes the given process the new current process.
-    void MakeCurrentProcess(SharedPtr<Process> process);
-
-    /// Retrieves a reference to the current process.
-    SharedPtr<Process>& CurrentProcess();
-
-    /// Retrieves a const reference to the current process.
-    const SharedPtr<Process>& CurrentProcess() const;
-
-    /// Adds a port to the named port table
-    void AddNamedPort(std::string name, SharedPtr<ClientPort> port);
-
-    /// Finds a port within the named port table with the given name.
-    NamedPortTable::iterator FindNamedPort(const std::string& name);
-
-    /// Finds a port within the named port table with the given name.
-    NamedPortTable::const_iterator FindNamedPort(const std::string& name) const;
-
-    /// Determines whether or not the given port is a valid named port.
-    bool IsValidNamedPort(NamedPortTable::const_iterator port) const;
-
 private:
     friend class Object;
     friend class Process;

src/core/hle/kernel/svc.cpp

@@ -68,22 +68,19 @@ static ResultCode UnmapMemory(VAddr dst_addr, VAddr src_addr, u64 size) {
 
 /// Connect to an OS service given the port name, returns the handle to the port to out
 static ResultCode ConnectToNamedPort(Handle* out_handle, VAddr port_name_address) {
-    if (!Memory::IsValidVirtualAddress(port_name_address)) {
+    if (!Memory::IsValidVirtualAddress(port_name_address))
         return ERR_NOT_FOUND;
-    }
 
     static constexpr std::size_t PortNameMaxLength = 11;
     // Read 1 char beyond the max allowed port name to detect names that are too long.
     std::string port_name = Memory::ReadCString(port_name_address, PortNameMaxLength + 1);
-    if (port_name.size() > PortNameMaxLength) {
+    if (port_name.size() > PortNameMaxLength)
         return ERR_PORT_NAME_TOO_LONG;
-    }
 
     LOG_TRACE(Kernel_SVC, "called port_name={}", port_name);
 
-    auto& kernel = Core::System::GetInstance().Kernel();
-    auto it = kernel.FindNamedPort(port_name);
-    if (!kernel.IsValidNamedPort(it)) {
+    auto it = Service::g_kernel_named_ports.find(port_name);
+    if (it == Service::g_kernel_named_ports.end()) {
         LOG_WARNING(Kernel_SVC, "tried to connect to unknown port: {}", port_name);
         return ERR_NOT_FOUND;
     }
@@ -94,6 +91,7 @@ static ResultCode ConnectToNamedPort(Handle* out_handle, VAddr port_name_address
     CASCADE_RESULT(client_session, client_port->Connect());
 
     // Return the client session
+    auto& kernel = Core::System::GetInstance().Kernel();
     CASCADE_RESULT(*out_handle, kernel.HandleTable().Create(client_session));
     return RESULT_SUCCESS;
 }
@@ -273,11 +271,7 @@ static void Break(u64 reason, u64 info1, u64 info2) {
 }
 
 /// Used to output a message on a debug hardware unit - does nothing on a retail unit
-static void OutputDebugString(VAddr address, u64 len) {
-    if (len == 0) {
-        return;
-    }
-
+static void OutputDebugString(VAddr address, s32 len) {
     std::string str(len, '\0');
     Memory::ReadBlock(address, str.data(), str.size());
     LOG_DEBUG(Debug_Emulated, "{}", str);
@@ -382,7 +376,7 @@ static ResultCode GetThreadPriority(u32* priority, Handle handle) {
 /// Sets the priority for the specified thread
 static ResultCode SetThreadPriority(Handle handle, u32 priority) {
     if (priority > THREADPRIO_LOWEST) {
-        return ERR_INVALID_THREAD_PRIORITY;
+        return ERR_OUT_OF_RANGE;
     }
 
     auto& kernel = Core::System::GetInstance().Kernel();
@@ -527,7 +521,7 @@ static ResultCode CreateThread(Handle* out_handle, VAddr entry_point, u64 arg, V
     std::string name = fmt::format("unknown-{:X}", entry_point);
 
     if (priority > THREADPRIO_LOWEST) {
-        return ERR_INVALID_THREAD_PRIORITY;
+        return ERR_OUT_OF_RANGE;
     }
 
     SharedPtr<ResourceLimit>& resource_limit = Core::CurrentProcess()->resource_limit;
@@ -548,8 +542,8 @@ static ResultCode CreateThread(Handle* out_handle, VAddr entry_point, u64 arg, V
     case THREADPROCESSORID_3:
         break;
     default:
-        LOG_ERROR(Kernel_SVC, "Invalid thread processor ID: {}", processor_id);
-        return ERR_INVALID_PROCESSOR_ID;
+        ASSERT_MSG(false, "Unsupported thread processor ID: {}", processor_id);
+        break;
     }
 
     auto& kernel = Core::System::GetInstance().Kernel();

src/core/hle/kernel/svc_wrap.h

@@ -222,9 +222,9 @@ void SvcWrap() {
     func((s64)PARAM(0));
 }
 
-template <void func(u64, u64 len)>
+template <void func(u64, s32 len)>
 void SvcWrap() {
-    func(PARAM(0), PARAM(1));
+    func(PARAM(0), (s32)(PARAM(1) & 0xFFFFFFFF));
 }
 
 template <void func(u64, u64, u64)>

src/core/hle/kernel/thread.cpp

@@ -227,12 +227,12 @@ ResultVal<SharedPtr<Thread>> Thread::Create(KernelCore& kernel, std::string name
     // Check if priority is in ranged. Lowest priority -> highest priority id.
     if (priority > THREADPRIO_LOWEST) {
         LOG_ERROR(Kernel_SVC, "Invalid thread priority: {}", priority);
-        return ERR_INVALID_THREAD_PRIORITY;
+        return ERR_OUT_OF_RANGE;
     }
 
     if (processor_id > THREADPROCESSORID_MAX) {
         LOG_ERROR(Kernel_SVC, "Invalid processor id: {}", processor_id);
-        return ERR_INVALID_PROCESSOR_ID;
+        return ERR_OUT_OF_RANGE_KERNEL;
     }
 
     // TODO(yuriks): Other checks, returning 0xD9001BEA

src/core/hle/kernel/thread.h

@@ -15,12 +15,6 @@
 #include "core/hle/kernel/wait_object.h"
 #include "core/hle/result.h"
 
-namespace Kernel {
-
-class KernelCore;
-class Process;
-class Scheduler;
-
 enum ThreadPriority : u32 {
     THREADPRIO_HIGHEST = 0,       ///< Highest thread priority
     THREADPRIO_USERLAND_MAX = 24, ///< Highest thread priority for userland apps
@@ -60,6 +54,12 @@ enum class ThreadWakeupReason {
     Timeout // The thread was woken up due to a wait timeout.
 };
 
+namespace Kernel {
+
+class KernelCore;
+class Process;
+class Scheduler;
+
 class Thread final : public WaitObject {
 public:
     /**

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

@@ -18,6 +18,4 @@ ACC_AA::ACC_AA(std::shared_ptr<Module> module, std::shared_ptr<ProfileManager> p
     RegisterHandlers(functions);
 }
 
-ACC_AA::~ACC_AA() = default;
-
 } // namespace Service::Account

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

@@ -12,7 +12,6 @@ class ACC_AA final : public Module::Interface {
 public:
     explicit ACC_AA(std::shared_ptr<Module> module,
                     std::shared_ptr<ProfileManager> profile_manager);
-    ~ACC_AA() override;
 };
 
 } // namespace Service::Account

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

@@ -51,6 +51,4 @@ ACC_SU::ACC_SU(std::shared_ptr<Module> module, std::shared_ptr<ProfileManager> p
     RegisterHandlers(functions);
 }
 
-ACC_SU::~ACC_SU() = default;
-
 } // namespace Service::Account

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

@@ -13,7 +13,6 @@ class ACC_SU final : public Module::Interface {
 public:
     explicit ACC_SU(std::shared_ptr<Module> module,
                     std::shared_ptr<ProfileManager> profile_manager);
-    ~ACC_SU() override;
 };
 
 } // namespace Account

src/core/hle/service/acc/acc_u0.cpp

@@ -31,6 +31,4 @@ ACC_U0::ACC_U0(std::shared_ptr<Module> module, std::shared_ptr<ProfileManager> p
     RegisterHandlers(functions);
 }
 
-ACC_U0::~ACC_U0() = default;
-
 } // namespace Service::Account

src/core/hle/service/acc/acc_u0.h

@@ -12,7 +12,6 @@ class ACC_U0 final : public Module::Interface {
 public:
     explicit ACC_U0(std::shared_ptr<Module> module,
                     std::shared_ptr<ProfileManager> profile_manager);
-    ~ACC_U0() override;
 };
 
 } // namespace Service::Account