Kernel: Downgrade WaitForAddress and SignalToAddress messages to Trace.

This messages were originally set as warnning since few games used these
svcs and it was needed for debugging. This is no longer the case.

.ci/scripts/common/post-upload.sh

@@ -0,0 +1,15 @@
+#!/bin/bash -ex
+
+# Copy documentation
+cp license.txt "$REV_NAME"
+cp README.md "$REV_NAME"
+
+tar $COMPRESSION_FLAGS "$ARCHIVE_NAME" "$REV_NAME"
+
+mv "$REV_NAME" $RELEASE_NAME
+
+7z a "$REV_NAME.7z" $RELEASE_NAME
+
+# move the compiled archive into the artifacts directory to be uploaded by travis releases
+mv "$ARCHIVE_NAME" artifacts/
+mv "$REV_NAME.7z" artifacts/

.ci/scripts/common/pre-upload.sh

@@ -0,0 +1,6 @@
+#!/bin/bash -ex
+
+GITDATE="`git show -s --date=short --format='%ad' | sed 's/-//g'`"
+GITREV="`git show -s --format='%h'`"
+
+mkdir -p artifacts

.ci/scripts/format/docker.sh

@@ -0,0 +1,6 @@
+#!/bin/bash -ex
+
+# Run clang-format
+cd /yuzu
+chmod a+x ./.ci/scripts/format/script.sh
+./.ci/scripts/format/script.sh

.ci/scripts/format/exec.sh

@@ -0,0 +1,4 @@
+#!/bin/bash -ex
+
+chmod a+x ./.ci/scripts/format/docker.sh
+docker run -v $(pwd):/yuzu yuzuemu/build-environments:linux-clang-format /bin/bash -ex /yuzu/.ci/scripts/format/docker.sh

.ci/scripts/format/script.sh

@@ -0,0 +1,37 @@
+#!/bin/bash -ex
+
+if grep -nrI '\s$' src *.yml *.txt *.md Doxyfile .gitignore .gitmodules .ci* dist/*.desktop \
+                 dist/*.svg dist/*.xml; then
+    echo Trailing whitespace found, aborting
+    exit 1
+fi
+
+# Default clang-format points to default 3.5 version one
+CLANG_FORMAT=clang-format-6.0
+$CLANG_FORMAT --version
+
+if [ "$TRAVIS_EVENT_TYPE" = "pull_request" ]; then
+    # Get list of every file modified in this pull request
+    files_to_lint="$(git diff --name-only --diff-filter=ACMRTUXB $TRAVIS_COMMIT_RANGE | grep '^src/[^.]*[.]\(cpp\|h\)$' || true)"
+else
+    # Check everything for branch pushes
+    files_to_lint="$(find src/ -name '*.cpp' -or -name '*.h')"
+fi
+
+# Turn off tracing for this because it's too verbose
+set +x
+
+for f in $files_to_lint; do
+    d=$(diff -u "$f" <($CLANG_FORMAT "$f") || true)
+    if ! [ -z "$d" ]; then
+        echo "!!! $f not compliant to coding style, here is the fix:"
+        echo "$d"
+        fail=1
+    fi
+done
+
+set -x
+
+if [ "$fail" = 1 ]; then
+    exit 1
+fi

.ci/scripts/linux/docker.sh

@@ -0,0 +1,14 @@
+#!/bin/bash -ex
+
+cd /yuzu
+
+ccache -s
+
+mkdir build || true && cd build
+cmake .. -G Ninja -DYUZU_USE_BUNDLED_UNICORN=ON -DYUZU_USE_QT_WEB_ENGINE=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/lib/ccache/gcc -DCMAKE_CXX_COMPILER=/usr/lib/ccache/g++ -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DUSE_DISCORD_PRESENCE=ON
+
+ninja
+
+ccache -s
+
+ctest -VV -C Release

.ci/scripts/linux/exec.sh

@@ -0,0 +1,5 @@
+#!/bin/bash -ex
+
+mkdir -p "ccache"  || true
+chmod a+x ./.ci/scripts/linux/docker.sh
+docker run -e ENABLE_COMPATIBILITY_REPORTING -e CCACHE_DIR=/yuzu/ccache -v $(pwd):/yuzu yuzuemu/build-environments:linux-fresh /bin/bash /yuzu/.ci/scripts/linux/docker.sh

.ci/scripts/linux/upload.sh

@@ -0,0 +1,14 @@
+#!/bin/bash -ex
+
+. .ci/scripts/common/pre-upload.sh
+
+REV_NAME="yuzu-linux-${GITDATE}-${GITREV}"
+ARCHIVE_NAME="${REV_NAME}.tar.xz"
+COMPRESSION_FLAGS="-cJvf"
+
+mkdir "$REV_NAME"
+
+cp build/bin/yuzu-cmd "$REV_NAME"
+cp build/bin/yuzu "$REV_NAME"
+
+. .ci/scripts/common/post-upload.sh

.ci/scripts/merge/apply-patches-by-label.py

@@ -0,0 +1,28 @@
+# Download all pull requests as patches that match a specific label
+# Usage: python download-patches-by-label.py <Label to Match> <Root Path Folder to DL to>
+
+import requests, sys, json, urllib3.request, shutil, subprocess
+
+http = urllib3.PoolManager()
+dl_list = {}
+
+def check_individual(labels):
+    for label in labels:
+        if (label["name"] == sys.argv[1]):
+            return True
+    return False
+
+try:
+    url = 'https://api.github.com/repos/yuzu-emu/yuzu/pulls'
+    response = requests.get(url)
+    if (response.ok):
+        j = json.loads(response.content)
+        for pr in j:
+            if (check_individual(pr["labels"])):
+                pn = pr["number"]
+                print("Matched PR# %s" % pn)
+                print(subprocess.check_output(["git", "fetch", "https://github.com/yuzu-emu/yuzu.git", "pull/%s/head:pr-%s" % (pn, pn), "-f"]))
+                print(subprocess.check_output(["git", "merge", "--squash", "pr-%s" % pn]))
+                print(subprocess.check_output(["git", "commit", "-m\"Merge PR %s\"" % pn]))
+except:
+    sys.exit(-1)

.ci/scripts/merge/check-label-presence.py

@@ -0,0 +1,18 @@
+# Checks to see if the specified pull request # has the specified tag
+# Usage: python check-label-presence.py <Pull Request ID> <Name of Label>
+
+import requests, json, sys
+
+try:
+    url = 'https://api.github.com/repos/yuzu-emu/yuzu/issues/%s' % sys.argv[1]
+    response = requests.get(url)
+    if (response.ok):
+        j = json.loads(response.content)
+        for label in j["labels"]:
+            if label["name"] == sys.argv[2]:
+                print('##vso[task.setvariable variable=enabletesting;]true')
+                sys.exit()
+except:
+    sys.exit(-1)
+
+print('##vso[task.setvariable variable=enabletesting;]false')

.ci/scripts/merge/yuzubot-git-config.sh

@@ -0,0 +1,2 @@
+git config --global user.email "yuzu@yuzu-emu.org"
+git config --global user.name "yuzubot"

.ci/scripts/windows/docker.sh

@@ -0,0 +1,50 @@
+#!/bin/bash -ex
+
+cd /yuzu
+
+ccache -s
+
+# 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 || true && cd build
+cmake .. -G Ninja -DCMAKE_TOOLCHAIN_FILE="$(pwd)/../CMakeModules/MinGWCross.cmake" -DUSE_CCACHE=ON -DYUZU_USE_BUNDLED_UNICORN=ON -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DCMAKE_BUILD_TYPE=Release
+ninja
+
+# Clean up the dirty hacks
+rm /bin/uname && mv /bin/uname1 /bin/uname
+rm /bin/cmd
+
+ccache -s
+
+echo "Tests skipped"
+#ctest -VV -C Release
+
+echo 'Prepare binaries...'
+cd ..
+mkdir package
+
+QT_PLATFORM_DLL_PATH='/usr/x86_64-w64-mingw32/lib/qt5/plugins/platforms/'
+find build/ -name "yuzu*.exe" -exec cp {} 'package' \;
+
+# copy Qt plugins
+mkdir package/platforms
+cp "${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 .ci/scripts/windows/scan_dll.py package/*.exe "package/"
+python3 .ci/scripts/windows/scan_dll.py package/imageformats/*.dll "package/"

.ci/scripts/windows/exec.sh

@@ -0,0 +1,5 @@
+#!/bin/bash -ex
+
+mkdir -p "ccache" || true
+chmod a+x ./.ci/scripts/windows/docker.sh
+docker run -e CCACHE_DIR=/yuzu/ccache -v $(pwd):/yuzu yuzuemu/build-environments:linux-mingw /bin/bash -ex /yuzu/.ci/scripts/windows/docker.sh

.ci/scripts/windows/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()

.ci/scripts/windows/upload.sh

@@ -0,0 +1,13 @@
+#!/bin/bash -ex
+
+. .ci/scripts/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"
+
+. .ci/scripts/common/post-upload.sh

.ci/templates/build-single.yml

@@ -0,0 +1,21 @@
+parameters:
+  artifactSource: 'true'
+
+steps:
+- task: DockerInstaller@0
+  displayName: 'Prepare Environment'
+  inputs:
+    dockerVersion: '17.09.0-ce'
+- task: CacheBeta@0
+  displayName: 'Cache Build System'
+  inputs:
+    key: yuzu-v1-$(BuildName)-$(BuildSuffix)-$(CacheSuffix)
+    path: $(System.DefaultWorkingDirectory)/ccache
+    cacheHitVar: CACHE_RESTORED
+- script: chmod a+x ./.ci/scripts/$(ScriptFolder)/exec.sh && ./.ci/scripts/$(ScriptFolder)/exec.sh
+  displayName: 'Build'
+- script: chmod a+x ./.ci/scripts/$(ScriptFolder)/upload.sh && ./.ci/scripts/$(ScriptFolder)/upload.sh
+  displayName: 'Package Artifacts'
+- publish: artifacts
+  artifact: 'yuzu-$(BuildName)-$(BuildSuffix)'
+  displayName: 'Upload Artifacts'

.ci/templates/build-standard.yml

@@ -0,0 +1,22 @@
+jobs:
+- job: build
+  displayName: 'standard'
+  pool:
+    vmImage: ubuntu-latest
+  strategy: 
+    maxParallel: 10
+    matrix:
+      windows:
+        BuildSuffix: 'windows-mingw'
+        ScriptFolder: 'windows'
+      linux:
+        BuildSuffix: 'linux'
+        ScriptFolder: 'linux'
+  steps:
+  - template: ./sync-source.yml
+    parameters:
+      artifactSource: $(parameters.artifactSource)
+      needSubmodules: 'true'
+  - template: ./build-single.yml
+    parameters:
+      artifactSource: 'false'

.ci/templates/build-testing.yml

@@ -0,0 +1,30 @@
+jobs:
+- job: build_test
+  displayName: 'testing'
+  pool:
+    vmImage: ubuntu-latest
+  strategy: 
+    maxParallel: 10
+    matrix:
+      windows:
+        BuildSuffix: 'windows-testing'
+        ScriptFolder: 'windows'
+  steps:
+  - task: PythonScript@0
+    condition: eq(variables['Build.Reason'], 'PullRequest')
+    displayName: 'Determine Testing Status'
+    inputs:
+      scriptSource: 'filePath'
+      scriptPath: '../scripts/merge/check-label-presence.py'
+      arguments: '$(System.PullRequest.PullRequestNumber) create-testing-build'
+  - ${{ if eq(variables.enabletesting, 'true') }}:
+    - template: ./sync-source.yml
+      parameters:
+        artifactSource: $(parameters.artifactSource)
+        needSubmodules: 'true'
+    - template: ./mergebot.yml
+      parameters:
+        matchLabel: 'testing-merge'
+    - template: ./build-single.yml
+      parameters:
+        artifactSource: 'false'

.ci/templates/format-check.yml

@@ -0,0 +1,14 @@
+parameters:
+  artifactSource: 'true'
+
+steps:
+- template: ./sync-source.yml
+  parameters:
+    artifactSource: $(parameters.artifactSource)
+    needSubmodules: 'false'
+- task: DockerInstaller@0
+  displayName: 'Prepare Environment'
+  inputs:
+    dockerVersion: '17.09.0-ce'
+- script: chmod a+x ./.ci/scripts/format/exec.sh && ./.ci/scripts/format/exec.sh
+  displayName: 'Verify Formatting'

.ci/templates/merge.yml

@@ -0,0 +1,46 @@
+jobs:
+- job: merge
+  displayName: 'pull requests'
+  steps:
+  - checkout: self
+    submodules: recursive
+  - template: ./mergebot.yml
+    parameters:
+      matchLabel: '$(BuildName)-merge'
+  - task: ArchiveFiles@2
+    displayName: 'Package Source'
+    inputs:
+      rootFolderOrFile: '$(System.DefaultWorkingDirectory)'
+      includeRootFolder: false
+      archiveType: '7z'
+      archiveFile: '$(Build.ArtifactStagingDirectory)/yuzu-$(BuildName)-source.7z'
+  - task: PublishPipelineArtifact@1
+    displayName: 'Upload Artifacts'
+    inputs:
+      targetPath: '$(Build.ArtifactStagingDirectory)/yuzu-$(BuildName)-source.7z'
+      artifact: 'yuzu-$(BuildName)-source'
+      replaceExistingArchive: true
+- job: upload_source
+  displayName: 'upload'
+  dependsOn: merge
+  steps:
+  - template: ./sync-source.yml
+    parameters:
+      artifactSource: 'true'
+      needSubmodules: 'true'
+  - script: chmod a+x $(System.DefaultWorkingDirectory)/.ci/scripts/merge/yuzubot-git-config.sh && $(System.DefaultWorkingDirectory)/.ci/scripts/merge/yuzubot-git-config.sh
+    displayName: 'Apply Git Configuration'
+  - script: git tag -a $(BuildName)-$(Build.BuildId) -m "yuzu $(BuildName) $(Build.BuildNumber) $(Build.DefinitionName)"
+    displayName: 'Tag Source'
+  - script: git remote add other $(GitRepoPushChangesURL)
+    displayName: 'Register Repository'
+  - script: git push --follow-tags --force other HEAD:$(GitPushBranch)
+    displayName: 'Update Code'
+  - script: git rev-list -n 1 $(BuildName)-$(Build.BuildId) > $(Build.ArtifactStagingDirectory)/tag-commit.sha
+    displayName: 'Calculate Release Point'
+  - task: PublishPipelineArtifact@1
+    displayName: 'Upload Release Point'
+    inputs:
+      targetPath: '$(Build.ArtifactStagingDirectory)/tag-commit.sha'
+      artifact: 'yuzu-$(BuildName)-release-point'
+      replaceExistingArchive: true

.ci/templates/mergebot.yml

@@ -0,0 +1,15 @@
+parameters:
+  matchLabel: 'dummy-merge'
+
+steps:
+  - script: mkdir $(System.DefaultWorkingDirectory)/patches && pip install requests urllib3
+    displayName: 'Prepare Environment'
+  - script: chmod a+x $(System.DefaultWorkingDirectory)/.ci/scripts/merge/yuzubot-git-config.sh && $(System.DefaultWorkingDirectory)/.ci/scripts/merge/yuzubot-git-config.sh
+    displayName: 'Apply Git Configuration'
+  - task: PythonScript@0
+    displayName: 'Discover, Download, and Apply Patches'
+    inputs:
+      scriptSource: 'filePath'
+      scriptPath: '.ci/scripts/merge/apply-patches-by-label.py'
+      arguments: '${{ parameters.matchLabel }} patches'
+      workingDirectory: '$(System.DefaultWorkingDirectory)'

.ci/templates/release.yml

@@ -0,0 +1,29 @@
+steps:
+  - task: DownloadPipelineArtifact@2
+    displayName: 'Download Windows Release'
+    inputs:
+      artifactName: 'yuzu-$(BuildName)-windows-mingw'
+      buildType: 'current'
+      targetPath: '$(Build.ArtifactStagingDirectory)'
+  - task: DownloadPipelineArtifact@2
+    displayName: 'Download Linux Release'
+    inputs:
+      artifactName: 'yuzu-$(BuildName)-linux'
+      buildType: 'current'
+      targetPath: '$(Build.ArtifactStagingDirectory)'
+  - task: DownloadPipelineArtifact@2
+    displayName: 'Download Release Point'
+    inputs:
+      artifactName: 'yuzu-$(BuildName)-release-point'
+      buildType: 'current'
+      targetPath: '$(Build.ArtifactStagingDirectory)'
+  - script: echo '##vso[task.setvariable variable=tagcommit]' && cat $(Build.ArtifactStagingDirectory)/tag-commit.sha
+    displayName: 'Calculate Release Point'
+  - task: GitHubRelease@0
+    inputs:
+      gitHubConnection: $(GitHubReleaseConnectionName)
+      repositoryName: '$(GitHubReleaseRepoName)'
+      action: 'create'
+      target: $(variables.tagcommit)
+      title: 'yuzu $(BuildName) #$(Build.BuildId)'
+      assets: '$(Build.ArtifactStagingDirectory)/*'

.ci/templates/retrieve-artifact-source.yml

@@ -0,0 +1,16 @@
+steps:
+- checkout: none
+- task: DownloadPipelineArtifact@2
+  displayName: 'Download Source'
+  inputs:
+    artifactName: 'yuzu-$(BuildName)-source'
+    buildType: 'current'
+    targetPath: '$(Build.ArtifactStagingDirectory)'
+- script: rm -rf $(System.DefaultWorkingDirectory) && mkdir $(System.DefaultWorkingDirectory)
+  displayName: 'Clean Working Directory'
+- task: ExtractFiles@1
+  displayName: 'Prepare Source'
+  inputs:
+    archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/*.7z'
+    destinationFolder: '$(System.DefaultWorkingDirectory)'
+    cleanDestinationFolder: false

.ci/templates/retrieve-master-source.yml

@@ -0,0 +1,11 @@
+parameters:
+  needSubmodules: 'true'
+
+steps:
+- checkout: self
+  displayName: 'Checkout Recursive'
+  submodules: recursive
+#  condition: eq(parameters.needSubmodules, 'true')
+#- checkout: self
+#  displayName: 'Checkout Fast'
+#  condition: ne(parameters.needSubmodules, 'true')

.ci/templates/sync-source.yml

@@ -0,0 +1,7 @@
+steps:
+- ${{ if eq(parameters.artifactSource, 'true') }}:
+  - template: ./retrieve-artifact-source.yml
+- ${{ if ne(parameters.artifactSource, 'true') }}:
+  - template: ./retrieve-master-source.yml
+    parameters:
+      needSubmodules: $(parameters.needSubmodules)

.ci/yuzu-mainline.yml

@@ -0,0 +1,23 @@
+trigger:
+- master
+
+stages:
+- stage: merge
+  displayName: 'merge'
+  jobs:
+  - template: ./templates/merge.yml
+- stage: format
+  dependsOn: merge
+  displayName: 'format'
+  jobs:
+  - job: format
+    displayName: 'clang'
+    pool:
+      vmImage: ubuntu-latest
+    steps:
+    - template: ./templates/format-check.yml
+- stage: build
+  displayName: 'build'
+  dependsOn: format
+  jobs:
+  - template: ./templates/build-standard.yml

.ci/yuzu-patreon.yml

@@ -0,0 +1,19 @@
+# Starter pipeline
+# Start with a minimal pipeline that you can customize to build and deploy your code.
+# Add steps that build, run tests, deploy, and more:
+# https://aka.ms/yaml
+
+trigger:
+- master
+
+pool:
+  vmImage: 'ubuntu-latest'
+
+steps:
+- script: echo Hello, world!
+  displayName: 'Run a one-line script'
+
+- script: |
+    echo Add other tasks to build, test, and deploy your project.
+    echo See https://aka.ms/yaml
+  displayName: 'Run a multi-line script'

.ci/yuzu-repo-sync.yml

@@ -0,0 +1,19 @@
+trigger:
+- master
+
+jobs:
+- job: copy
+  displayName: 'Sync Repository'
+  pool:
+    vmImage: 'ubuntu-latest'
+  steps:
+  - script: echo 'https://$(GitUsername):$(GitAccessToken)@dev.azure.com' > $HOME/.git-credentials
+    displayName: 'Load Credentials'
+  - script: git config --global credential.helper store
+    displayName: 'Register Credential Helper'
+  - script: git remote add other $(GitRepoPushChangesURL)
+    displayName: 'Register Repository'
+  - script: git push --force other HEAD:$(GitPushBranch)
+    displayName: 'Update Code'
+  - script: rm -rf $HOME/.git-credentials
+    displayName: 'Clear Cached Credentials'

.ci/yuzu-verify.yml

@@ -0,0 +1,18 @@
+stages:
+- stage: format
+  displayName: 'format'
+  jobs:
+  - job: format
+    displayName: 'clang'
+    pool:
+      vmImage: ubuntu-latest
+    steps:
+    - template: ./templates/format-check.yml
+      parameters:
+        artifactSource: 'false'
+- stage: build
+  displayName: 'build'
+  dependsOn: format
+  jobs:
+  - template: ./templates/build-standard.yml
+  - template: ./templates/build-testing.yml

CMakeModules/GenerateSCMRev.cmake

@@ -70,6 +70,7 @@ set(HASH_FILES
     "${VIDEO_CORE}/shader/decode/half_set.cpp"
     "${VIDEO_CORE}/shader/decode/half_set_predicate.cpp"
     "${VIDEO_CORE}/shader/decode/hfma2.cpp"
+    "${VIDEO_CORE}/shader/decode/image.cpp"
     "${VIDEO_CORE}/shader/decode/integer_set.cpp"
     "${VIDEO_CORE}/shader/decode/integer_set_predicate.cpp"
     "${VIDEO_CORE}/shader/decode/memory.cpp"
@@ -81,6 +82,8 @@ set(HASH_FILES
     "${VIDEO_CORE}/shader/decode/shift.cpp"
     "${VIDEO_CORE}/shader/decode/video.cpp"
     "${VIDEO_CORE}/shader/decode/xmad.cpp"
+    "${VIDEO_CORE}/shader/control_flow.cpp"
+    "${VIDEO_CORE}/shader/control_flow.h"
     "${VIDEO_CORE}/shader/decode.cpp"
     "${VIDEO_CORE}/shader/node.h"
     "${VIDEO_CORE}/shader/node_helper.cpp"

src/audio_core/audio_renderer.cpp

@@ -73,13 +73,15 @@ private:
     EffectInStatus info{};
 };
 AudioRenderer::AudioRenderer(Core::Timing::CoreTiming& core_timing, AudioRendererParameter params,
-                             Kernel::SharedPtr<Kernel::WritableEvent> buffer_event)
+                             Kernel::SharedPtr<Kernel::WritableEvent> buffer_event,
+                             std::size_t instance_number)
     : worker_params{params}, buffer_event{buffer_event}, voices(params.voice_count),
       effects(params.effect_count) {
 
     audio_out = std::make_unique<AudioCore::AudioOut>();
     stream = audio_out->OpenStream(core_timing, STREAM_SAMPLE_RATE, STREAM_NUM_CHANNELS,
-                                   "AudioRenderer", [=]() { buffer_event->Signal(); });
+                                   fmt::format("AudioRenderer-Instance{}", instance_number),
+                                   [=]() { buffer_event->Signal(); });
     audio_out->StartStream(stream);
 
     QueueMixedBuffer(0);
@@ -217,13 +219,15 @@ std::vector<s16> AudioRenderer::VoiceState::DequeueSamples(std::size_t sample_co
     if (offset == samples.size()) {
         offset = 0;
 
-        if (!wave_buffer.is_looping) {
+        if (!wave_buffer.is_looping && wave_buffer.buffer_sz) {
             SetWaveIndex(wave_index + 1);
         }
 
-        out_status.wave_buffer_consumed++;
+        if (wave_buffer.buffer_sz) {
+            out_status.wave_buffer_consumed++;
+        }
 
-        if (wave_buffer.end_of_stream) {
+        if (wave_buffer.end_of_stream || wave_buffer.buffer_sz == 0) {
             info.play_state = PlayState::Paused;
         }
     }

src/audio_core/audio_renderer.h

@@ -215,7 +215,8 @@ static_assert(sizeof(UpdateDataHeader) == 0x40, "UpdateDataHeader has wrong size
 class AudioRenderer {
 public:
     AudioRenderer(Core::Timing::CoreTiming& core_timing, AudioRendererParameter params,
-                  Kernel::SharedPtr<Kernel::WritableEvent> buffer_event);
+                  Kernel::SharedPtr<Kernel::WritableEvent> buffer_event,
+                  std::size_t instance_number);
     ~AudioRenderer();
 
     std::vector<u8> UpdateAudioRenderer(const std::vector<u8>& input_params);

src/common/CMakeLists.txt

@@ -44,6 +44,7 @@ add_custom_command(OUTPUT scm_rev.cpp
       "${VIDEO_CORE}/shader/decode/half_set.cpp"
       "${VIDEO_CORE}/shader/decode/half_set_predicate.cpp"
       "${VIDEO_CORE}/shader/decode/hfma2.cpp"
+      "${VIDEO_CORE}/shader/decode/image.cpp"
       "${VIDEO_CORE}/shader/decode/integer_set.cpp"
       "${VIDEO_CORE}/shader/decode/integer_set_predicate.cpp"
       "${VIDEO_CORE}/shader/decode/memory.cpp"
@@ -55,6 +56,8 @@ add_custom_command(OUTPUT scm_rev.cpp
       "${VIDEO_CORE}/shader/decode/shift.cpp"
       "${VIDEO_CORE}/shader/decode/video.cpp"
       "${VIDEO_CORE}/shader/decode/xmad.cpp"
+      "${VIDEO_CORE}/shader/control_flow.cpp"
+      "${VIDEO_CORE}/shader/control_flow.h"
       "${VIDEO_CORE}/shader/decode.cpp"
       "${VIDEO_CORE}/shader/node.h"
       "${VIDEO_CORE}/shader/node_helper.cpp"
@@ -74,6 +77,7 @@ add_library(common STATIC
     assert.h
     detached_tasks.cpp
     detached_tasks.h
+    binary_find.h
     bit_field.h
     bit_util.h
     cityhash.cpp

src/common/alignment.h

@@ -19,6 +19,12 @@ constexpr T AlignDown(T value, std::size_t size) {
     return static_cast<T>(value - value % size);
 }
 
+template <typename T>
+constexpr T AlignBits(T value, std::size_t align) {
+    static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
+    return static_cast<T>((value + ((1ULL << align) - 1)) >> align << align);
+}
+
 template <typename T>
 constexpr bool Is4KBAligned(T value) {
     static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");

src/common/binary_find.h

@@ -0,0 +1,21 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <algorithm>
+
+namespace Common {
+
+template <class ForwardIt, class T, class Compare = std::less<>>
+ForwardIt BinaryFind(ForwardIt first, ForwardIt last, const T& value, Compare comp = {}) {
+    // Note: BOTH type T and the type after ForwardIt is dereferenced
+    // must be implicitly convertible to BOTH Type1 and Type2, used in Compare.
+    // This is stricter than lower_bound requirement (see above)
+
+    first = std::lower_bound(first, last, value, comp);
+    return first != last && !comp(value, *first) ? first : last;
+}
+
+} // namespace Common

src/common/bit_util.h

@@ -97,4 +97,48 @@ inline u32 CountTrailingZeroes64(u64 value) {
 }
 #endif
 
+#ifdef _MSC_VER
+
+inline u32 MostSignificantBit32(const u32 value) {
+    unsigned long result;
+    _BitScanReverse(&result, value);
+    return static_cast<u32>(result);
+}
+
+inline u32 MostSignificantBit64(const u64 value) {
+    unsigned long result;
+    _BitScanReverse64(&result, value);
+    return static_cast<u32>(result);
+}
+
+#else
+
+inline u32 MostSignificantBit32(const u32 value) {
+    return 31U - static_cast<u32>(__builtin_clz(value));
+}
+
+inline u32 MostSignificantBit64(const u64 value) {
+    return 63U - static_cast<u32>(__builtin_clzll(value));
+}
+
+#endif
+
+inline u32 Log2Floor32(const u32 value) {
+    return MostSignificantBit32(value);
+}
+
+inline u32 Log2Ceil32(const u32 value) {
+    const u32 log2_f = Log2Floor32(value);
+    return log2_f + ((value ^ (1U << log2_f)) != 0U);
+}
+
+inline u32 Log2Floor64(const u64 value) {
+    return MostSignificantBit64(value);
+}
+
+inline u32 Log2Ceil64(const u64 value) {
+    const u64 log2_f = static_cast<u64>(Log2Floor64(value));
+    return static_cast<u32>(log2_f + ((value ^ (1ULL << log2_f)) != 0ULL));
+}
+
 } // namespace Common

src/common/common_funcs.h

@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <algorithm>
 #include <string>
 
 #if !defined(ARCHITECTURE_x86_64)

src/core/CMakeLists.txt

@@ -208,6 +208,8 @@ add_library(core STATIC
     hle/service/aoc/aoc_u.h
     hle/service/apm/apm.cpp
     hle/service/apm/apm.h
+    hle/service/apm/controller.cpp
+    hle/service/apm/controller.h
     hle/service/apm/interface.cpp
     hle/service/apm/interface.h
     hle/service/audio/audctl.cpp
@@ -293,6 +295,7 @@ add_library(core STATIC
     hle/service/hid/irs.h
     hle/service/hid/xcd.cpp
     hle/service/hid/xcd.h
+    hle/service/hid/errors.h
     hle/service/hid/controllers/controller_base.cpp
     hle/service/hid/controllers/controller_base.h
     hle/service/hid/controllers/debug_pad.cpp

src/core/arm/arm_interface.h

@@ -44,13 +44,6 @@ public:
     /// Step CPU by one instruction
     virtual void Step() = 0;
 
-    /// Maps a backing memory region for the CPU
-    virtual void MapBackingMemory(VAddr address, std::size_t size, u8* memory,
-                                  Kernel::VMAPermission perms) = 0;
-
-    /// Unmaps a region of memory that was previously mapped using MapBackingMemory
-    virtual void UnmapMemory(VAddr address, std::size_t size) = 0;
-
     /// Clear all instruction cache
     virtual void ClearInstructionCache() = 0;
 

src/core/arm/dynarmic/arm_dynarmic.cpp

@@ -177,15 +177,6 @@ ARM_Dynarmic::ARM_Dynarmic(System& system, ExclusiveMonitor& exclusive_monitor,
 
 ARM_Dynarmic::~ARM_Dynarmic() = default;
 
-void ARM_Dynarmic::MapBackingMemory(u64 address, std::size_t size, u8* memory,
-                                    Kernel::VMAPermission perms) {
-    inner_unicorn.MapBackingMemory(address, size, memory, perms);
-}
-
-void ARM_Dynarmic::UnmapMemory(u64 address, std::size_t size) {
-    inner_unicorn.UnmapMemory(address, size);
-}
-
 void ARM_Dynarmic::SetPC(u64 pc) {
     jit->SetPC(pc);
 }

src/core/arm/dynarmic/arm_dynarmic.h

@@ -23,9 +23,6 @@ public:
     ARM_Dynarmic(System& system, ExclusiveMonitor& exclusive_monitor, std::size_t core_index);
     ~ARM_Dynarmic() override;
 
-    void MapBackingMemory(VAddr address, std::size_t size, u8* memory,
-                          Kernel::VMAPermission perms) override;
-    void UnmapMemory(u64 address, std::size_t size) override;
     void SetPC(u64 pc) override;
     u64 GetPC() const override;
     u64 GetReg(int index) const override;

src/core/arm/unicorn/arm_unicorn.cpp

@@ -50,11 +50,14 @@ static void CodeHook(uc_engine* uc, uint64_t address, uint32_t size, void* user_
 
 static bool UnmappedMemoryHook(uc_engine* uc, uc_mem_type type, u64 addr, int size, u64 value,
                                void* user_data) {
+    auto* const system = static_cast<System*>(user_data);
+
     ARM_Interface::ThreadContext ctx{};
-    Core::CurrentArmInterface().SaveContext(ctx);
+    system->CurrentArmInterface().SaveContext(ctx);
     ASSERT_MSG(false, "Attempted to read from unmapped memory: 0x{:X}, pc=0x{:X}, lr=0x{:X}", addr,
                ctx.pc, ctx.cpu_registers[30]);
-    return {};
+
+    return false;
 }
 
 ARM_Unicorn::ARM_Unicorn(System& system) : system{system} {
@@ -65,7 +68,7 @@ ARM_Unicorn::ARM_Unicorn(System& system) : system{system} {
 
     uc_hook hook{};
     CHECKED(uc_hook_add(uc, &hook, UC_HOOK_INTR, (void*)InterruptHook, this, 0, -1));
-    CHECKED(uc_hook_add(uc, &hook, UC_HOOK_MEM_INVALID, (void*)UnmappedMemoryHook, this, 0, -1));
+    CHECKED(uc_hook_add(uc, &hook, UC_HOOK_MEM_INVALID, (void*)UnmappedMemoryHook, &system, 0, -1));
     if (GDBStub::IsServerEnabled()) {
         CHECKED(uc_hook_add(uc, &hook, UC_HOOK_CODE, (void*)CodeHook, this, 0, -1));
         last_bkpt_hit = false;
@@ -76,15 +79,6 @@ ARM_Unicorn::~ARM_Unicorn() {
     CHECKED(uc_close(uc));
 }
 
-void ARM_Unicorn::MapBackingMemory(VAddr address, std::size_t size, u8* memory,
-                                   Kernel::VMAPermission perms) {
-    CHECKED(uc_mem_map_ptr(uc, address, size, static_cast<u32>(perms), memory));
-}
-
-void ARM_Unicorn::UnmapMemory(VAddr address, std::size_t size) {
-    CHECKED(uc_mem_unmap(uc, address, size));
-}
-
 void ARM_Unicorn::SetPC(u64 pc) {
     CHECKED(uc_reg_write(uc, UC_ARM64_REG_PC, &pc));
 }

src/core/arm/unicorn/arm_unicorn.h

@@ -18,9 +18,6 @@ public:
     explicit ARM_Unicorn(System& system);
     ~ARM_Unicorn() override;
 
-    void MapBackingMemory(VAddr address, std::size_t size, u8* memory,
-                          Kernel::VMAPermission perms) override;
-    void UnmapMemory(VAddr address, std::size_t size) override;
     void SetPC(u64 pc) override;
     u64 GetPC() const override;
     u64 GetReg(int index) const override;

src/core/core.cpp

@@ -25,6 +25,7 @@
 #include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/thread.h"
 #include "core/hle/service/am/applets/applets.h"
+#include "core/hle/service/apm/controller.h"
 #include "core/hle/service/glue/manager.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/sm/sm.h"
@@ -143,7 +144,7 @@ struct System::Impl {
         telemetry_session = std::make_unique<Core::TelemetrySession>();
         service_manager = std::make_shared<Service::SM::ServiceManager>();
 
-        Service::Init(service_manager, system, *virtual_filesystem);
+        Service::Init(service_manager, system);
         GDBStub::Init();
 
         renderer = VideoCore::CreateRenderer(emu_window, system);
@@ -306,6 +307,9 @@ struct System::Impl {
     /// Frontend applets
     Service::AM::Applets::AppletManager applet_manager;
 
+    /// APM (Performance) services
+    Service::APM::Controller apm_controller{core_timing};
+
     /// Glue services
     Service::Glue::ARPManager arp_manager;
 
@@ -568,6 +572,14 @@ const Service::Glue::ARPManager& System::GetARPManager() const {
     return impl->arp_manager;
 }
 
+Service::APM::Controller& System::GetAPMController() {
+    return impl->apm_controller;
+}
+
+const Service::APM::Controller& System::GetAPMController() const {
+    return impl->apm_controller;
+}
+
 System::ResultStatus System::Init(Frontend::EmuWindow& emu_window) {
     return impl->Init(*this, emu_window);
 }

src/core/core.h

@@ -43,6 +43,10 @@ struct AppletFrontendSet;
 class AppletManager;
 } // namespace AM::Applets
 
+namespace APM {
+class Controller;
+}
+
 namespace Glue {
 class ARPManager;
 }
@@ -296,6 +300,10 @@ public:
 
     const Service::Glue::ARPManager& GetARPManager() const;
 
+    Service::APM::Controller& GetAPMController();
+
+    const Service::APM::Controller& GetAPMController() const;
+
 private:
     System();
 
@@ -319,10 +327,6 @@ private:
     static System s_instance;
 };
 
-inline ARM_Interface& CurrentArmInterface() {
-    return System::GetInstance().CurrentArmInterface();
-}
-
 inline Kernel::Process* CurrentProcess() {
     return System::GetInstance().CurrentProcess();
 }

src/core/core_cpu.cpp

@@ -53,16 +53,12 @@ bool CpuBarrier::Rendezvous() {
 Cpu::Cpu(System& system, ExclusiveMonitor& exclusive_monitor, CpuBarrier& cpu_barrier,
          std::size_t core_index)
     : cpu_barrier{cpu_barrier}, core_timing{system.CoreTiming()}, core_index{core_index} {
-    if (Settings::values.use_cpu_jit) {
 #ifdef ARCHITECTURE_x86_64
-        arm_interface = std::make_unique<ARM_Dynarmic>(system, exclusive_monitor, core_index);
+    arm_interface = std::make_unique<ARM_Dynarmic>(system, exclusive_monitor, core_index);
 #else
-        arm_interface = std::make_unique<ARM_Unicorn>(system);
-        LOG_WARNING(Core, "CPU JIT requested, but Dynarmic not available");
+    arm_interface = std::make_unique<ARM_Unicorn>(system);
+    LOG_WARNING(Core, "CPU JIT requested, but Dynarmic not available");
 #endif
-    } else {
-        arm_interface = std::make_unique<ARM_Unicorn>(system);
-    }
 
     scheduler = std::make_unique<Kernel::Scheduler>(system, *arm_interface);
 }
@@ -70,15 +66,12 @@ Cpu::Cpu(System& system, ExclusiveMonitor& exclusive_monitor, CpuBarrier& cpu_ba
 Cpu::~Cpu() = default;
 
 std::unique_ptr<ExclusiveMonitor> Cpu::MakeExclusiveMonitor(std::size_t num_cores) {
-    if (Settings::values.use_cpu_jit) {
 #ifdef ARCHITECTURE_x86_64
-        return std::make_unique<DynarmicExclusiveMonitor>(num_cores);
+    return std::make_unique<DynarmicExclusiveMonitor>(num_cores);
 #else
-        return nullptr; // TODO(merry): Passthrough exclusive monitor
+    // TODO(merry): Passthrough exclusive monitor
+    return nullptr;
 #endif
-    } else {
-        return nullptr; // TODO(merry): Passthrough exclusive monitor
-    }
 }
 
 void Cpu::RunLoop(bool tight_loop) {

src/core/file_sys/program_metadata.cpp

@@ -94,6 +94,10 @@ u64 ProgramMetadata::GetFilesystemPermissions() const {
     return aci_file_access.permissions;
 }
 
+u32 ProgramMetadata::GetSystemResourceSize() const {
+    return npdm_header.system_resource_size;
+}
+
 const ProgramMetadata::KernelCapabilityDescriptors& ProgramMetadata::GetKernelCapabilities() const {
     return aci_kernel_capabilities;
 }

src/core/file_sys/program_metadata.h

@@ -58,6 +58,7 @@ public:
     u32 GetMainThreadStackSize() const;
     u64 GetTitleID() const;
     u64 GetFilesystemPermissions() const;
+    u32 GetSystemResourceSize() const;
     const KernelCapabilityDescriptors& GetKernelCapabilities() const;
 
     void Print() const;
@@ -76,7 +77,8 @@ private:
         u8 reserved_3;
         u8 main_thread_priority;
         u8 main_thread_cpu;
-        std::array<u8, 8> reserved_4;
+        std::array<u8, 4> reserved_4;
+        u32_le system_resource_size;
         u32_le process_category;
         u32_le main_stack_size;
         std::array<u8, 0x10> application_name;

src/core/hle/kernel/process.cpp

@@ -129,20 +129,17 @@ u64 Process::GetTotalPhysicalMemoryAvailable() const {
     return vm_manager.GetTotalPhysicalMemoryAvailable();
 }
 
-u64 Process::GetTotalPhysicalMemoryAvailableWithoutMmHeap() const {
-    // TODO: Subtract the personal heap size from this when the
-    //       personal heap is implemented.
-    return GetTotalPhysicalMemoryAvailable();
+u64 Process::GetTotalPhysicalMemoryAvailableWithoutSystemResource() const {
+    return GetTotalPhysicalMemoryAvailable() - GetSystemResourceSize();
 }
 
 u64 Process::GetTotalPhysicalMemoryUsed() const {
-    return vm_manager.GetCurrentHeapSize() + main_thread_stack_size + code_memory_size;
+    return vm_manager.GetCurrentHeapSize() + main_thread_stack_size + code_memory_size +
+           GetSystemResourceUsage();
 }
 
-u64 Process::GetTotalPhysicalMemoryUsedWithoutMmHeap() const {
-    // TODO: Subtract the personal heap size from this when the
-    //       personal heap is implemented.
-    return GetTotalPhysicalMemoryUsed();
+u64 Process::GetTotalPhysicalMemoryUsedWithoutSystemResource() const {
+    return GetTotalPhysicalMemoryUsed() - GetSystemResourceUsage();
 }
 
 void Process::RegisterThread(const Thread* thread) {
@@ -172,6 +169,7 @@ ResultCode Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata) {
     program_id = metadata.GetTitleID();
     ideal_core = metadata.GetMainThreadCore();
     is_64bit_process = metadata.Is64BitProgram();
+    system_resource_size = metadata.GetSystemResourceSize();
 
     vm_manager.Reset(metadata.GetAddressSpaceType());
 

src/core/hle/kernel/process.h

@@ -168,8 +168,24 @@ public:
         return capabilities.GetPriorityMask();
     }
 
-    u32 IsVirtualMemoryEnabled() const {
-        return is_virtual_address_memory_enabled;
+    /// Gets the amount of secure memory to allocate for memory management.
+    u32 GetSystemResourceSize() const {
+        return system_resource_size;
+    }
+
+    /// Gets the amount of secure memory currently in use for memory management.
+    u32 GetSystemResourceUsage() const {
+        // On hardware, this returns the amount of system resource memory that has
+        // been used by the kernel. This is problematic for Yuzu to emulate, because
+        // system resource memory is used for page tables -- and yuzu doesn't really
+        // have a way to calculate how much memory is required for page tables for
+        // the current process at any given time.
+        // TODO: Is this even worth implementing? Games may retrieve this value via
+        // an SDK function that gets used + available system resource size for debug
+        // or diagnostic purposes. However, it seems unlikely that a game would make
+        // decisions based on how much system memory is dedicated to its page tables.
+        // Is returning a value other than zero wise?
+        return 0;
     }
 
     /// Whether this process is an AArch64 or AArch32 process.
@@ -196,15 +212,15 @@ public:
     u64 GetTotalPhysicalMemoryAvailable() const;
 
     /// Retrieves the total physical memory available to this process in bytes,
-    /// without the size of the personal heap added to it.
-    u64 GetTotalPhysicalMemoryAvailableWithoutMmHeap() const;
+    /// without the size of the personal system resource heap added to it.
+    u64 GetTotalPhysicalMemoryAvailableWithoutSystemResource() const;
 
     /// Retrieves the total physical memory used by this process in bytes.
     u64 GetTotalPhysicalMemoryUsed() const;
 
     /// Retrieves the total physical memory used by this process in bytes,
-    /// without the size of the personal heap added to it.
-    u64 GetTotalPhysicalMemoryUsedWithoutMmHeap() const;
+    /// without the size of the personal system resource heap added to it.
+    u64 GetTotalPhysicalMemoryUsedWithoutSystemResource() const;
 
     /// Gets the list of all threads created with this process as their owner.
     const std::list<const Thread*>& GetThreadList() const {
@@ -298,12 +314,16 @@ private:
     /// Title ID corresponding to the process
     u64 program_id = 0;
 
+    /// Specifies additional memory to be reserved for the process's memory management by the
+    /// system. When this is non-zero, secure memory is allocated and used for page table allocation
+    /// instead of using the normal global page tables/memory block management.
+    u32 system_resource_size = 0;
+
     /// Resource limit descriptor for this process
     SharedPtr<ResourceLimit> resource_limit;
 
     /// The ideal CPU core for this process, threads are scheduled on this core by default.
     u8 ideal_core = 0;
-    u32 is_virtual_address_memory_enabled = 0;
 
     /// The Thread Local Storage area is allocated as processes create threads,
     /// each TLS area is 0x200 bytes, so one page (0x1000) is split up in 8 parts, and each part

src/core/hle/kernel/svc.cpp

@@ -98,9 +98,9 @@ ResultCode MapUnmapMemorySanityChecks(const VMManager& vm_manager, VAddr dst_add
         return ERR_INVALID_ADDRESS_STATE;
     }
 
-    if (!vm_manager.IsWithinNewMapRegion(dst_addr, size)) {
+    if (!vm_manager.IsWithinStackRegion(dst_addr, size)) {
         LOG_ERROR(Kernel_SVC,
-                  "Destination is not within the new map region, addr=0x{:016X}, size=0x{:016X}",
+                  "Destination is not within the stack region, addr=0x{:016X}, size=0x{:016X}",
                   dst_addr, size);
         return ERR_INVALID_MEMORY_RANGE;
     }
@@ -318,7 +318,14 @@ static ResultCode UnmapMemory(Core::System& system, VAddr dst_addr, VAddr src_ad
         return result;
     }
 
-    return vm_manager.UnmapRange(dst_addr, size);
+    const auto unmap_res = vm_manager.UnmapRange(dst_addr, size);
+
+    // Reprotect the source mapping on success
+    if (unmap_res.IsSuccess()) {
+        ASSERT(vm_manager.ReprotectRange(src_addr, size, VMAPermission::ReadWrite).IsSuccess());
+    }
+
+    return unmap_res;
 }
 
 /// Connect to an OS service given the port name, returns the handle to the port to out
@@ -726,19 +733,19 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
         // 2.0.0+
         ASLRRegionBaseAddr = 12,
         ASLRRegionSize = 13,
-        NewMapRegionBaseAddr = 14,
-        NewMapRegionSize = 15,
+        StackRegionBaseAddr = 14,
+        StackRegionSize = 15,
         // 3.0.0+
-        IsVirtualAddressMemoryEnabled = 16,
-        PersonalMmHeapUsage = 17,
+        SystemResourceSize = 16,
+        SystemResourceUsage = 17,
         TitleId = 18,
         // 4.0.0+
         PrivilegedProcessId = 19,
         // 5.0.0+
         UserExceptionContextAddr = 20,
         // 6.0.0+
-        TotalPhysicalMemoryAvailableWithoutMmHeap = 21,
-        TotalPhysicalMemoryUsedWithoutMmHeap = 22,
+        TotalPhysicalMemoryAvailableWithoutSystemResource = 21,
+        TotalPhysicalMemoryUsedWithoutSystemResource = 22,
     };
 
     const auto info_id_type = static_cast<GetInfoType>(info_id);
@@ -752,16 +759,16 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
     case GetInfoType::HeapRegionSize:
     case GetInfoType::ASLRRegionBaseAddr:
     case GetInfoType::ASLRRegionSize:
-    case GetInfoType::NewMapRegionBaseAddr:
-    case GetInfoType::NewMapRegionSize:
+    case GetInfoType::StackRegionBaseAddr:
+    case GetInfoType::StackRegionSize:
     case GetInfoType::TotalPhysicalMemoryAvailable:
     case GetInfoType::TotalPhysicalMemoryUsed:
-    case GetInfoType::IsVirtualAddressMemoryEnabled:
-    case GetInfoType::PersonalMmHeapUsage:
+    case GetInfoType::SystemResourceSize:
+    case GetInfoType::SystemResourceUsage:
     case GetInfoType::TitleId:
     case GetInfoType::UserExceptionContextAddr:
-    case GetInfoType::TotalPhysicalMemoryAvailableWithoutMmHeap:
-    case GetInfoType::TotalPhysicalMemoryUsedWithoutMmHeap: {
+    case GetInfoType::TotalPhysicalMemoryAvailableWithoutSystemResource:
+    case GetInfoType::TotalPhysicalMemoryUsedWithoutSystemResource: {
         if (info_sub_id != 0) {
             return ERR_INVALID_ENUM_VALUE;
         }
@@ -806,12 +813,12 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
             *result = process->VMManager().GetASLRRegionSize();
             return RESULT_SUCCESS;
 
-        case GetInfoType::NewMapRegionBaseAddr:
-            *result = process->VMManager().GetNewMapRegionBaseAddress();
+        case GetInfoType::StackRegionBaseAddr:
+            *result = process->VMManager().GetStackRegionBaseAddress();
             return RESULT_SUCCESS;
 
-        case GetInfoType::NewMapRegionSize:
-            *result = process->VMManager().GetNewMapRegionSize();
+        case GetInfoType::StackRegionSize:
+            *result = process->VMManager().GetStackRegionSize();
             return RESULT_SUCCESS;
 
         case GetInfoType::TotalPhysicalMemoryAvailable:
@@ -822,8 +829,13 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
             *result = process->GetTotalPhysicalMemoryUsed();
             return RESULT_SUCCESS;
 
-        case GetInfoType::IsVirtualAddressMemoryEnabled:
-            *result = process->IsVirtualMemoryEnabled();
+        case GetInfoType::SystemResourceSize:
+            *result = process->GetSystemResourceSize();
+            return RESULT_SUCCESS;
+
+        case GetInfoType::SystemResourceUsage:
+            LOG_WARNING(Kernel_SVC, "(STUBBED) Attempted to query system resource usage");
+            *result = process->GetSystemResourceUsage();
             return RESULT_SUCCESS;
 
         case GetInfoType::TitleId:
@@ -836,12 +848,12 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
             *result = 0;
             return RESULT_SUCCESS;
 
-        case GetInfoType::TotalPhysicalMemoryAvailableWithoutMmHeap:
-            *result = process->GetTotalPhysicalMemoryAvailable();
+        case GetInfoType::TotalPhysicalMemoryAvailableWithoutSystemResource:
+            *result = process->GetTotalPhysicalMemoryAvailableWithoutSystemResource();
             return RESULT_SUCCESS;
 
-        case GetInfoType::TotalPhysicalMemoryUsedWithoutMmHeap:
-            *result = process->GetTotalPhysicalMemoryUsedWithoutMmHeap();
+        case GetInfoType::TotalPhysicalMemoryUsedWithoutSystemResource:
+            *result = process->GetTotalPhysicalMemoryUsedWithoutSystemResource();
             return RESULT_SUCCESS;
 
         default:
@@ -946,6 +958,86 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
     }
 }
 
+/// Maps memory at a desired address
+static ResultCode MapPhysicalMemory(Core::System& system, VAddr addr, u64 size) {
+    LOG_DEBUG(Kernel_SVC, "called, addr=0x{:016X}, size=0x{:X}", addr, size);
+
+    if (!Common::Is4KBAligned(addr)) {
+        LOG_ERROR(Kernel_SVC, "Address is not aligned to 4KB, 0x{:016X}", addr);
+        return ERR_INVALID_ADDRESS;
+    }
+
+    if (!Common::Is4KBAligned(size)) {
+        LOG_ERROR(Kernel_SVC, "Size is not aligned to 4KB, 0x{:X}", size);
+        return ERR_INVALID_SIZE;
+    }
+
+    if (size == 0) {
+        LOG_ERROR(Kernel_SVC, "Size is zero");
+        return ERR_INVALID_SIZE;
+    }
+
+    if (!(addr < addr + size)) {
+        LOG_ERROR(Kernel_SVC, "Size causes 64-bit overflow of address");
+        return ERR_INVALID_MEMORY_RANGE;
+    }
+
+    Process* const current_process = system.Kernel().CurrentProcess();
+    auto& vm_manager = current_process->VMManager();
+
+    if (current_process->GetSystemResourceSize() == 0) {
+        LOG_ERROR(Kernel_SVC, "System Resource Size is zero");
+        return ERR_INVALID_STATE;
+    }
+
+    if (!vm_manager.IsWithinMapRegion(addr, size)) {
+        LOG_ERROR(Kernel_SVC, "Range not within map region");
+        return ERR_INVALID_MEMORY_RANGE;
+    }
+
+    return vm_manager.MapPhysicalMemory(addr, size);
+}
+
+/// Unmaps memory previously mapped via MapPhysicalMemory
+static ResultCode UnmapPhysicalMemory(Core::System& system, VAddr addr, u64 size) {
+    LOG_DEBUG(Kernel_SVC, "called, addr=0x{:016X}, size=0x{:X}", addr, size);
+
+    if (!Common::Is4KBAligned(addr)) {
+        LOG_ERROR(Kernel_SVC, "Address is not aligned to 4KB, 0x{:016X}", addr);
+        return ERR_INVALID_ADDRESS;
+    }
+
+    if (!Common::Is4KBAligned(size)) {
+        LOG_ERROR(Kernel_SVC, "Size is not aligned to 4KB, 0x{:X}", size);
+        return ERR_INVALID_SIZE;
+    }
+
+    if (size == 0) {
+        LOG_ERROR(Kernel_SVC, "Size is zero");
+        return ERR_INVALID_SIZE;
+    }
+
+    if (!(addr < addr + size)) {
+        LOG_ERROR(Kernel_SVC, "Size causes 64-bit overflow of address");
+        return ERR_INVALID_MEMORY_RANGE;
+    }
+
+    Process* const current_process = system.Kernel().CurrentProcess();
+    auto& vm_manager = current_process->VMManager();
+
+    if (current_process->GetSystemResourceSize() == 0) {
+        LOG_ERROR(Kernel_SVC, "System Resource Size is zero");
+        return ERR_INVALID_STATE;
+    }
+
+    if (!vm_manager.IsWithinMapRegion(addr, size)) {
+        LOG_ERROR(Kernel_SVC, "Range not within map region");
+        return ERR_INVALID_MEMORY_RANGE;
+    }
+
+    return vm_manager.UnmapPhysicalMemory(addr, size);
+}
+
 /// Sets the thread activity
 static ResultCode SetThreadActivity(Core::System& system, Handle handle, u32 activity) {
     LOG_DEBUG(Kernel_SVC, "called, handle=0x{:08X}, activity=0x{:08X}", handle, activity);
@@ -1647,8 +1739,8 @@ static ResultCode SignalProcessWideKey(Core::System& system, VAddr condition_var
 // Wait for an address (via Address Arbiter)
 static ResultCode WaitForAddress(Core::System& system, VAddr address, u32 type, s32 value,
                                  s64 timeout) {
-    LOG_WARNING(Kernel_SVC, "called, address=0x{:X}, type=0x{:X}, value=0x{:X}, timeout={}",
-                address, type, value, timeout);
+    LOG_TRACE(Kernel_SVC, "called, address=0x{:X}, type=0x{:X}, value=0x{:X}, timeout={}", address,
+              type, value, timeout);
 
     // If the passed address is a kernel virtual address, return invalid memory state.
     if (Memory::IsKernelVirtualAddress(address)) {
@@ -1670,8 +1762,8 @@ static ResultCode WaitForAddress(Core::System& system, VAddr address, u32 type,
 // Signals to an address (via Address Arbiter)
 static ResultCode SignalToAddress(Core::System& system, VAddr address, u32 type, s32 value,
                                   s32 num_to_wake) {
-    LOG_WARNING(Kernel_SVC, "called, address=0x{:X}, type=0x{:X}, value=0x{:X}, num_to_wake=0x{:X}",
-                address, type, value, num_to_wake);
+    LOG_TRACE(Kernel_SVC, "called, address=0x{:X}, type=0x{:X}, value=0x{:X}, num_to_wake=0x{:X}",
+              address, type, value, num_to_wake);
 
     // If the passed address is a kernel virtual address, return invalid memory state.
     if (Memory::IsKernelVirtualAddress(address)) {
@@ -2303,8 +2395,8 @@ static const FunctionDef SVC_Table[] = {
     {0x29, SvcWrap<GetInfo>, "GetInfo"},
     {0x2A, nullptr, "FlushEntireDataCache"},
     {0x2B, nullptr, "FlushDataCache"},
-    {0x2C, nullptr, "MapPhysicalMemory"},
-    {0x2D, nullptr, "UnmapPhysicalMemory"},
+    {0x2C, SvcWrap<MapPhysicalMemory>, "MapPhysicalMemory"},
+    {0x2D, SvcWrap<UnmapPhysicalMemory>, "UnmapPhysicalMemory"},
     {0x2E, nullptr, "GetFutureThreadInfo"},
     {0x2F, nullptr, "GetLastThreadInfo"},
     {0x30, SvcWrap<GetResourceLimitLimitValue>, "GetResourceLimitLimitValue"},

src/core/hle/kernel/svc_wrap.h

@@ -32,6 +32,11 @@ void SvcWrap(Core::System& system) {
     FuncReturn(system, func(system, Param(system, 0)).raw);
 }
 
+template <ResultCode func(Core::System&, u64, u64)>
+void SvcWrap(Core::System& system) {
+    FuncReturn(system, func(system, Param(system, 0), Param(system, 1)).raw);
+}
+
 template <ResultCode func(Core::System&, u32)>
 void SvcWrap(Core::System& system) {
     FuncReturn(system, func(system, static_cast<u32>(Param(system, 0))).raw);

src/core/hle/kernel/vm_manager.cpp

@@ -8,10 +8,11 @@
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/memory_hook.h"
-#include "core/arm/arm_interface.h"
 #include "core/core.h"
 #include "core/file_sys/program_metadata.h"
 #include "core/hle/kernel/errors.h"
+#include "core/hle/kernel/process.h"
+#include "core/hle/kernel/resource_limit.h"
 #include "core/hle/kernel/vm_manager.h"
 #include "core/memory.h"
 #include "core/memory_setup.h"
@@ -49,10 +50,14 @@ bool VirtualMemoryArea::CanBeMergedWith(const VirtualMemoryArea& next) const {
         type != next.type) {
         return false;
     }
-    if (type == VMAType::AllocatedMemoryBlock &&
-        (backing_block != next.backing_block || offset + size != next.offset)) {
+    if ((attribute & MemoryAttribute::DeviceMapped) == MemoryAttribute::DeviceMapped) {
+        // TODO: Can device mapped memory be merged sanely?
+        // Not merging it may cause inaccuracies versus hardware when memory layout is queried.
         return false;
     }
+    if (type == VMAType::AllocatedMemoryBlock) {
+        return true;
+    }
     if (type == VMAType::BackingMemory && backing_memory + size != next.backing_memory) {
         return false;
     }
@@ -100,7 +105,7 @@ bool VMManager::IsValidHandle(VMAHandle handle) const {
 ResultVal<VMManager::VMAHandle> VMManager::MapMemoryBlock(VAddr target,
                                                           std::shared_ptr<std::vector<u8>> block,
                                                           std::size_t offset, u64 size,
-                                                          MemoryState state) {
+                                                          MemoryState state, VMAPermission perm) {
     ASSERT(block != nullptr);
     ASSERT(offset + size <= block->size());
 
@@ -109,17 +114,8 @@ ResultVal<VMManager::VMAHandle> VMManager::MapMemoryBlock(VAddr target,
     VirtualMemoryArea& final_vma = vma_handle->second;
     ASSERT(final_vma.size == size);
 
-    system.ArmInterface(0).MapBackingMemory(target, size, block->data() + offset,
-                                            VMAPermission::ReadWriteExecute);
-    system.ArmInterface(1).MapBackingMemory(target, size, block->data() + offset,
-                                            VMAPermission::ReadWriteExecute);
-    system.ArmInterface(2).MapBackingMemory(target, size, block->data() + offset,
-                                            VMAPermission::ReadWriteExecute);
-    system.ArmInterface(3).MapBackingMemory(target, size, block->data() + offset,
-                                            VMAPermission::ReadWriteExecute);
-
     final_vma.type = VMAType::AllocatedMemoryBlock;
-    final_vma.permissions = VMAPermission::ReadWrite;
+    final_vma.permissions = perm;
     final_vma.state = state;
     final_vma.backing_block = std::move(block);
     final_vma.offset = offset;
@@ -137,11 +133,6 @@ ResultVal<VMManager::VMAHandle> VMManager::MapBackingMemory(VAddr target, u8* me
     VirtualMemoryArea& final_vma = vma_handle->second;
     ASSERT(final_vma.size == size);
 
-    system.ArmInterface(0).MapBackingMemory(target, size, memory, VMAPermission::ReadWriteExecute);
-    system.ArmInterface(1).MapBackingMemory(target, size, memory, VMAPermission::ReadWriteExecute);
-    system.ArmInterface(2).MapBackingMemory(target, size, memory, VMAPermission::ReadWriteExecute);
-    system.ArmInterface(3).MapBackingMemory(target, size, memory, VMAPermission::ReadWriteExecute);
-
     final_vma.type = VMAType::BackingMemory;
     final_vma.permissions = VMAPermission::ReadWrite;
     final_vma.state = state;
@@ -230,11 +221,6 @@ ResultCode VMManager::UnmapRange(VAddr target, u64 size) {
 
     ASSERT(FindVMA(target)->second.size >= size);
 
-    system.ArmInterface(0).UnmapMemory(target, size);
-    system.ArmInterface(1).UnmapMemory(target, size);
-    system.ArmInterface(2).UnmapMemory(target, size);
-    system.ArmInterface(3).UnmapMemory(target, size);
-
     return RESULT_SUCCESS;
 }
 
@@ -308,6 +294,166 @@ ResultVal<VAddr> VMManager::SetHeapSize(u64 size) {
     return MakeResult<VAddr>(heap_region_base);
 }
 
+ResultCode VMManager::MapPhysicalMemory(VAddr target, u64 size) {
+    const auto end_addr = target + size;
+    const auto last_addr = end_addr - 1;
+    VAddr cur_addr = target;
+
+    ResultCode result = RESULT_SUCCESS;
+
+    // Check how much memory we've already mapped.
+    const auto mapped_size_result = SizeOfAllocatedVMAsInRange(target, size);
+    if (mapped_size_result.Failed()) {
+        return mapped_size_result.Code();
+    }
+
+    // If we've already mapped the desired amount, return early.
+    const std::size_t mapped_size = *mapped_size_result;
+    if (mapped_size == size) {
+        return RESULT_SUCCESS;
+    }
+
+    // Check that we can map the memory we want.
+    const auto res_limit = system.CurrentProcess()->GetResourceLimit();
+    const u64 physmem_remaining = res_limit->GetMaxResourceValue(ResourceType::PhysicalMemory) -
+                                  res_limit->GetCurrentResourceValue(ResourceType::PhysicalMemory);
+    if (physmem_remaining < (size - mapped_size)) {
+        return ERR_RESOURCE_LIMIT_EXCEEDED;
+    }
+
+    // Keep track of the memory regions we unmap.
+    std::vector<std::pair<u64, u64>> mapped_regions;
+
+    // Iterate, trying to map memory.
+    {
+        cur_addr = target;
+
+        auto iter = FindVMA(target);
+        ASSERT_MSG(iter != vma_map.end(), "MapPhysicalMemory iter != end");
+
+        while (true) {
+            const auto& vma = iter->second;
+            const auto vma_start = vma.base;
+            const auto vma_end = vma_start + vma.size;
+            const auto vma_last = vma_end - 1;
+
+            // Map the memory block
+            const auto map_size = std::min(end_addr - cur_addr, vma_end - cur_addr);
+            if (vma.state == MemoryState::Unmapped) {
+                const auto map_res =
+                    MapMemoryBlock(cur_addr, std::make_shared<std::vector<u8>>(map_size, 0), 0,
+                                   map_size, MemoryState::Heap, VMAPermission::ReadWrite);
+                result = map_res.Code();
+                if (result.IsError()) {
+                    break;
+                }
+
+                mapped_regions.emplace_back(cur_addr, map_size);
+            }
+
+            // Break once we hit the end of the range.
+            if (last_addr <= vma_last) {
+                break;
+            }
+
+            // Advance to the next block.
+            cur_addr = vma_end;
+            iter = FindVMA(cur_addr);
+            ASSERT_MSG(iter != vma_map.end(), "MapPhysicalMemory iter != end");
+        }
+    }
+
+    // If we failed, unmap memory.
+    if (result.IsError()) {
+        for (const auto [unmap_address, unmap_size] : mapped_regions) {
+            ASSERT_MSG(UnmapRange(unmap_address, unmap_size).IsSuccess(),
+                       "MapPhysicalMemory un-map on error");
+        }
+
+        return result;
+    }
+
+    // Update amount of mapped physical memory.
+    physical_memory_mapped += size - mapped_size;
+
+    return RESULT_SUCCESS;
+}
+
+ResultCode VMManager::UnmapPhysicalMemory(VAddr target, u64 size) {
+    const auto end_addr = target + size;
+    const auto last_addr = end_addr - 1;
+    VAddr cur_addr = target;
+
+    ResultCode result = RESULT_SUCCESS;
+
+    // Check how much memory is currently mapped.
+    const auto mapped_size_result = SizeOfUnmappablePhysicalMemoryInRange(target, size);
+    if (mapped_size_result.Failed()) {
+        return mapped_size_result.Code();
+    }
+
+    // If we've already unmapped all the memory, return early.
+    const std::size_t mapped_size = *mapped_size_result;
+    if (mapped_size == 0) {
+        return RESULT_SUCCESS;
+    }
+
+    // Keep track of the memory regions we unmap.
+    std::vector<std::pair<u64, u64>> unmapped_regions;
+
+    // Try to unmap regions.
+    {
+        cur_addr = target;
+
+        auto iter = FindVMA(target);
+        ASSERT_MSG(iter != vma_map.end(), "UnmapPhysicalMemory iter != end");
+
+        while (true) {
+            const auto& vma = iter->second;
+            const auto vma_start = vma.base;
+            const auto vma_end = vma_start + vma.size;
+            const auto vma_last = vma_end - 1;
+
+            // Unmap the memory block
+            const auto unmap_size = std::min(end_addr - cur_addr, vma_end - cur_addr);
+            if (vma.state == MemoryState::Heap) {
+                result = UnmapRange(cur_addr, unmap_size);
+                if (result.IsError()) {
+                    break;
+                }
+
+                unmapped_regions.emplace_back(cur_addr, unmap_size);
+            }
+
+            // Break once we hit the end of the range.
+            if (last_addr <= vma_last) {
+                break;
+            }
+
+            // Advance to the next block.
+            cur_addr = vma_end;
+            iter = FindVMA(cur_addr);
+            ASSERT_MSG(iter != vma_map.end(), "UnmapPhysicalMemory iter != end");
+        }
+    }
+
+    // If we failed, re-map regions.
+    // TODO: Preserve memory contents?
+    if (result.IsError()) {
+        for (const auto [map_address, map_size] : unmapped_regions) {
+            const auto remap_res =
+                MapMemoryBlock(map_address, std::make_shared<std::vector<u8>>(map_size, 0), 0,
+                               map_size, MemoryState::Heap, VMAPermission::None);
+            ASSERT_MSG(remap_res.Succeeded(), "UnmapPhysicalMemory re-map on error");
+        }
+    }
+
+    // Update mapped amount
+    physical_memory_mapped -= mapped_size;
+
+    return RESULT_SUCCESS;
+}
+
 ResultCode VMManager::MapCodeMemory(VAddr dst_address, VAddr src_address, u64 size) {
     constexpr auto ignore_attribute = MemoryAttribute::LockedForIPC | MemoryAttribute::DeviceMapped;
     const auto src_check_result = CheckRangeState(
@@ -455,7 +601,7 @@ ResultCode VMManager::MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size, Mem
     // Protect mirror with permissions from old region
     Reprotect(new_vma, vma->second.permissions);
     // Remove permissions from old region
-    Reprotect(vma, VMAPermission::None);
+    ReprotectRange(src_addr, size, VMAPermission::None);
 
     return RESULT_SUCCESS;
 }
@@ -588,14 +734,14 @@ VMManager::VMAIter VMManager::SplitVMA(VMAIter vma_handle, u64 offset_in_vma) {
 VMManager::VMAIter VMManager::MergeAdjacent(VMAIter iter) {
     const VMAIter next_vma = std::next(iter);
     if (next_vma != vma_map.end() && iter->second.CanBeMergedWith(next_vma->second)) {
-        iter->second.size += next_vma->second.size;
+        MergeAdjacentVMA(iter->second, next_vma->second);
         vma_map.erase(next_vma);
     }
 
     if (iter != vma_map.begin()) {
         VMAIter prev_vma = std::prev(iter);
         if (prev_vma->second.CanBeMergedWith(iter->second)) {
-            prev_vma->second.size += iter->second.size;
+            MergeAdjacentVMA(prev_vma->second, iter->second);
             vma_map.erase(iter);
             iter = prev_vma;
         }
@@ -604,6 +750,38 @@ VMManager::VMAIter VMManager::MergeAdjacent(VMAIter iter) {
     return iter;
 }
 
+void VMManager::MergeAdjacentVMA(VirtualMemoryArea& left, const VirtualMemoryArea& right) {
+    ASSERT(left.CanBeMergedWith(right));
+
+    // Always merge allocated memory blocks, even when they don't share the same backing block.
+    if (left.type == VMAType::AllocatedMemoryBlock &&
+        (left.backing_block != right.backing_block || left.offset + left.size != right.offset)) {
+        // Check if we can save work.
+        if (left.offset == 0 && left.size == left.backing_block->size()) {
+            // Fast case: left is an entire backing block.
+            left.backing_block->insert(left.backing_block->end(),
+                                       right.backing_block->begin() + right.offset,
+                                       right.backing_block->begin() + right.offset + right.size);
+        } else {
+            // Slow case: make a new memory block for left and right.
+            auto new_memory = std::make_shared<std::vector<u8>>();
+            new_memory->insert(new_memory->end(), left.backing_block->begin() + left.offset,
+                               left.backing_block->begin() + left.offset + left.size);
+            new_memory->insert(new_memory->end(), right.backing_block->begin() + right.offset,
+                               right.backing_block->begin() + right.offset + right.size);
+            left.backing_block = new_memory;
+            left.offset = 0;
+        }
+
+        // Page table update is needed, because backing memory changed.
+        left.size += right.size;
+        UpdatePageTableForVMA(left);
+    } else {
+        // Just update the size.
+        left.size += right.size;
+    }
+}
+
 void VMManager::UpdatePageTableForVMA(const VirtualMemoryArea& vma) {
     switch (vma.type) {
     case VMAType::Free:
@@ -625,9 +803,11 @@ void VMManager::UpdatePageTableForVMA(const VirtualMemoryArea& vma) {
 void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType type) {
     u64 map_region_size = 0;
     u64 heap_region_size = 0;
-    u64 new_map_region_size = 0;
+    u64 stack_region_size = 0;
     u64 tls_io_region_size = 0;
 
+    u64 stack_and_tls_io_end = 0;
+
     switch (type) {
     case FileSys::ProgramAddressSpaceType::Is32Bit:
     case FileSys::ProgramAddressSpaceType::Is32BitNoMap:
@@ -643,6 +823,7 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
             map_region_size = 0;
             heap_region_size = 0x80000000;
         }
+        stack_and_tls_io_end = 0x40000000;
         break;
     case FileSys::ProgramAddressSpaceType::Is36Bit:
         address_space_width = 36;
@@ -652,6 +833,7 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
         aslr_region_end = aslr_region_base + 0xFF8000000;
         map_region_size = 0x180000000;
         heap_region_size = 0x180000000;
+        stack_and_tls_io_end = 0x80000000;
         break;
     case FileSys::ProgramAddressSpaceType::Is39Bit:
         address_space_width = 39;
@@ -661,7 +843,7 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
         aslr_region_end = aslr_region_base + 0x7FF8000000;
         map_region_size = 0x1000000000;
         heap_region_size = 0x180000000;
-        new_map_region_size = 0x80000000;
+        stack_region_size = 0x80000000;
         tls_io_region_size = 0x1000000000;
         break;
     default:
@@ -669,6 +851,8 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
         return;
     }
 
+    const u64 stack_and_tls_io_begin = aslr_region_base;
+
     address_space_base = 0;
     address_space_end = 1ULL << address_space_width;
 
@@ -679,15 +863,20 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
     heap_region_end = heap_region_base + heap_region_size;
     heap_end = heap_region_base;
 
-    new_map_region_base = heap_region_end;
-    new_map_region_end = new_map_region_base + new_map_region_size;
+    stack_region_base = heap_region_end;
+    stack_region_end = stack_region_base + stack_region_size;
 
-    tls_io_region_base = new_map_region_end;
+    tls_io_region_base = stack_region_end;
     tls_io_region_end = tls_io_region_base + tls_io_region_size;
 
-    if (new_map_region_size == 0) {
-        new_map_region_base = address_space_base;
-        new_map_region_end = address_space_end;
+    if (stack_region_size == 0) {
+        stack_region_base = stack_and_tls_io_begin;
+        stack_region_end = stack_and_tls_io_end;
+    }
+
+    if (tls_io_region_size == 0) {
+        tls_io_region_base = stack_and_tls_io_begin;
+        tls_io_region_end = stack_and_tls_io_end;
     }
 }
 
@@ -767,6 +956,84 @@ VMManager::CheckResults VMManager::CheckRangeState(VAddr address, u64 size, Memo
         std::make_tuple(initial_state, initial_permissions, initial_attributes & ~ignore_mask));
 }
 
+ResultVal<std::size_t> VMManager::SizeOfAllocatedVMAsInRange(VAddr address,
+                                                             std::size_t size) const {
+    const VAddr end_addr = address + size;
+    const VAddr last_addr = end_addr - 1;
+    std::size_t mapped_size = 0;
+
+    VAddr cur_addr = address;
+    auto iter = FindVMA(cur_addr);
+    ASSERT_MSG(iter != vma_map.end(), "SizeOfAllocatedVMAsInRange iter != end");
+
+    while (true) {
+        const auto& vma = iter->second;
+        const VAddr vma_start = vma.base;
+        const VAddr vma_end = vma_start + vma.size;
+        const VAddr vma_last = vma_end - 1;
+
+        // Add size if relevant.
+        if (vma.state != MemoryState::Unmapped) {
+            mapped_size += std::min(end_addr - cur_addr, vma_end - cur_addr);
+        }
+
+        // Break once we hit the end of the range.
+        if (last_addr <= vma_last) {
+            break;
+        }
+
+        // Advance to the next block.
+        cur_addr = vma_end;
+        iter = std::next(iter);
+        ASSERT_MSG(iter != vma_map.end(), "SizeOfAllocatedVMAsInRange iter != end");
+    }
+
+    return MakeResult(mapped_size);
+}
+
+ResultVal<std::size_t> VMManager::SizeOfUnmappablePhysicalMemoryInRange(VAddr address,
+                                                                        std::size_t size) const {
+    const VAddr end_addr = address + size;
+    const VAddr last_addr = end_addr - 1;
+    std::size_t mapped_size = 0;
+
+    VAddr cur_addr = address;
+    auto iter = FindVMA(cur_addr);
+    ASSERT_MSG(iter != vma_map.end(), "SizeOfUnmappablePhysicalMemoryInRange iter != end");
+
+    while (true) {
+        const auto& vma = iter->second;
+        const auto vma_start = vma.base;
+        const auto vma_end = vma_start + vma.size;
+        const auto vma_last = vma_end - 1;
+        const auto state = vma.state;
+        const auto attr = vma.attribute;
+
+        // Memory within region must be free or mapped heap.
+        if (!((state == MemoryState::Heap && attr == MemoryAttribute::None) ||
+              (state == MemoryState::Unmapped))) {
+            return ERR_INVALID_ADDRESS_STATE;
+        }
+
+        // Add size if relevant.
+        if (state != MemoryState::Unmapped) {
+            mapped_size += std::min(end_addr - cur_addr, vma_end - cur_addr);
+        }
+
+        // Break once we hit the end of the range.
+        if (last_addr <= vma_last) {
+            break;
+        }
+
+        // Advance to the next block.
+        cur_addr = vma_end;
+        iter = std::next(iter);
+        ASSERT_MSG(iter != vma_map.end(), "SizeOfUnmappablePhysicalMemoryInRange iter != end");
+    }
+
+    return MakeResult(mapped_size);
+}
+
 u64 VMManager::GetTotalPhysicalMemoryAvailable() const {
     LOG_WARNING(Kernel, "(STUBBED) called");
     return 0xF8000000;
@@ -879,21 +1146,21 @@ bool VMManager::IsWithinMapRegion(VAddr address, u64 size) const {
     return IsInsideAddressRange(address, size, GetMapRegionBaseAddress(), GetMapRegionEndAddress());
 }
 
-VAddr VMManager::GetNewMapRegionBaseAddress() const {
-    return new_map_region_base;
+VAddr VMManager::GetStackRegionBaseAddress() const {
+    return stack_region_base;
 }
 
-VAddr VMManager::GetNewMapRegionEndAddress() const {
-    return new_map_region_end;
+VAddr VMManager::GetStackRegionEndAddress() const {
+    return stack_region_end;
 }
 
-u64 VMManager::GetNewMapRegionSize() const {
-    return new_map_region_end - new_map_region_base;
+u64 VMManager::GetStackRegionSize() const {
+    return stack_region_end - stack_region_base;
 }
 
-bool VMManager::IsWithinNewMapRegion(VAddr address, u64 size) const {
-    return IsInsideAddressRange(address, size, GetNewMapRegionBaseAddress(),
-                                GetNewMapRegionEndAddress());
+bool VMManager::IsWithinStackRegion(VAddr address, u64 size) const {
+    return IsInsideAddressRange(address, size, GetStackRegionBaseAddress(),
+                                GetStackRegionEndAddress());
 }
 
 VAddr VMManager::GetTLSIORegionBaseAddress() const {

src/core/hle/kernel/vm_manager.h

@@ -349,7 +349,8 @@ public:
      * @param state MemoryState tag to attach to the VMA.
      */
     ResultVal<VMAHandle> MapMemoryBlock(VAddr target, std::shared_ptr<std::vector<u8>> block,
-                                        std::size_t offset, u64 size, MemoryState state);
+                                        std::size_t offset, u64 size, MemoryState state,
+                                        VMAPermission perm = VMAPermission::ReadWrite);
 
     /**
      * Maps an unmanaged host memory pointer at a given address.
@@ -450,6 +451,34 @@ public:
     ///
     ResultVal<VAddr> SetHeapSize(u64 size);
 
+    /// Maps memory at a given address.
+    ///
+    /// @param addr The virtual address to map memory at.
+    /// @param size The amount of memory to map.
+    ///
+    /// @note The destination address must lie within the Map region.
+    ///
+    /// @note This function requires that SystemResourceSize be non-zero,
+    ///       however, this is just because if it were not then the
+    ///       resulting page tables could be exploited on hardware by
+    ///       a malicious program. SystemResource usage does not need
+    ///       to be explicitly checked or updated here.
+    ResultCode MapPhysicalMemory(VAddr target, u64 size);
+
+    /// Unmaps memory at a given address.
+    ///
+    /// @param addr The virtual address to unmap memory at.
+    /// @param size The amount of memory to unmap.
+    ///
+    /// @note The destination address must lie within the Map region.
+    ///
+    /// @note This function requires that SystemResourceSize be non-zero,
+    ///       however, this is just because if it were not then the
+    ///       resulting page tables could be exploited on hardware by
+    ///       a malicious program. SystemResource usage does not need
+    ///       to be explicitly checked or updated here.
+    ResultCode UnmapPhysicalMemory(VAddr target, u64 size);
+
     /// Maps a region of memory as code memory.
     ///
     /// @param dst_address The base address of the region to create the aliasing memory region.
@@ -596,17 +625,17 @@ public:
     /// Determines whether or not the specified range is within the map region.
     bool IsWithinMapRegion(VAddr address, u64 size) const;
 
-    /// Gets the base address of the new map region.
-    VAddr GetNewMapRegionBaseAddress() const;
+    /// Gets the base address of the stack region.
+    VAddr GetStackRegionBaseAddress() const;
 
-    /// Gets the end address of the new map region.
-    VAddr GetNewMapRegionEndAddress() const;
+    /// Gets the end address of the stack region.
+    VAddr GetStackRegionEndAddress() const;
 
-    /// Gets the total size of the new map region in bytes.
-    u64 GetNewMapRegionSize() const;
+    /// Gets the total size of the stack region in bytes.
+    u64 GetStackRegionSize() const;
 
-    /// Determines whether or not the given address range is within the new map region
-    bool IsWithinNewMapRegion(VAddr address, u64 size) const;
+    /// Determines whether or not the given address range is within the stack region
+    bool IsWithinStackRegion(VAddr address, u64 size) const;
 
     /// Gets the base address of the TLS IO region.
     VAddr GetTLSIORegionBaseAddress() const;
@@ -657,6 +686,11 @@ private:
      */
     VMAIter MergeAdjacent(VMAIter vma);
 
+    /**
+     * Merges two adjacent VMAs.
+     */
+    void MergeAdjacentVMA(VirtualMemoryArea& left, const VirtualMemoryArea& right);
+
     /// Updates the pages corresponding to this VMA so they match the VMA's attributes.
     void UpdatePageTableForVMA(const VirtualMemoryArea& vma);
 
@@ -701,6 +735,13 @@ private:
                                  MemoryAttribute attribute_mask, MemoryAttribute attribute,
                                  MemoryAttribute ignore_mask) const;
 
+    /// Gets the amount of memory currently mapped (state != Unmapped) in a range.
+    ResultVal<std::size_t> SizeOfAllocatedVMAsInRange(VAddr address, std::size_t size) const;
+
+    /// Gets the amount of memory unmappable by UnmapPhysicalMemory in a range.
+    ResultVal<std::size_t> SizeOfUnmappablePhysicalMemoryInRange(VAddr address,
+                                                                 std::size_t size) const;
+
     /**
      * A map covering the entirety of the managed address space, keyed by the `base` field of each
      * VMA. It must always be modified by splitting or merging VMAs, so that the invariant
@@ -726,8 +767,8 @@ private:
     VAddr map_region_base = 0;
     VAddr map_region_end = 0;
 
-    VAddr new_map_region_base = 0;
-    VAddr new_map_region_end = 0;
+    VAddr stack_region_base = 0;
+    VAddr stack_region_end = 0;
 
     VAddr tls_io_region_base = 0;
     VAddr tls_io_region_end = 0;
@@ -742,6 +783,11 @@ private:
     // end of the range. This is essentially 'base_address + current_size'.
     VAddr heap_end = 0;
 
+    // The current amount of memory mapped via MapPhysicalMemory.
+    // This is used here (and in Nintendo's kernel) only for debugging, and does not impact
+    // any behavior.
+    u64 physical_memory_mapped = 0;
+
     Core::System& system;
 };
 } // namespace Kernel

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

@@ -29,7 +29,8 @@
 #include "core/hle/service/am/omm.h"
 #include "core/hle/service/am/spsm.h"
 #include "core/hle/service/am/tcap.h"
-#include "core/hle/service/apm/apm.h"
+#include "core/hle/service/apm/controller.h"
+#include "core/hle/service/apm/interface.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/ns/ns.h"
 #include "core/hle/service/nvflinger/nvflinger.h"
@@ -265,12 +266,12 @@ ISelfController::ISelfController(std::shared_ptr<NVFlinger::NVFlinger> nvflinger
         {65, nullptr, "ReportUserIsActive"},
         {66, nullptr, "GetCurrentIlluminance"},
         {67, nullptr, "IsIlluminanceAvailable"},
-        {68, nullptr, "SetAutoSleepDisabled"},
-        {69, nullptr, "IsAutoSleepDisabled"},
+        {68, &ISelfController::SetAutoSleepDisabled, "SetAutoSleepDisabled"},
+        {69, &ISelfController::IsAutoSleepDisabled, "IsAutoSleepDisabled"},
         {70, nullptr, "ReportMultimediaError"},
         {71, nullptr, "GetCurrentIlluminanceEx"},
         {80, nullptr, "SetWirelessPriorityMode"},
-        {90, nullptr, "GetAccumulatedSuspendedTickValue"},
+        {90, &ISelfController::GetAccumulatedSuspendedTickValue, "GetAccumulatedSuspendedTickValue"},
         {91, &ISelfController::GetAccumulatedSuspendedTickChangedEvent, "GetAccumulatedSuspendedTickChangedEvent"},
         {100, nullptr, "SetAlbumImageTakenNotificationEnabled"},
         {1000, nullptr, "GetDebugStorageChannel"},
@@ -283,10 +284,14 @@ ISelfController::ISelfController(std::shared_ptr<NVFlinger::NVFlinger> nvflinger
     launchable_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Manual,
                                                               "ISelfController:LaunchableEvent");
 
-    // TODO(ogniK): Figure out where, when and why this event gets signalled
+    // This event is created by AM on the first time GetAccumulatedSuspendedTickChangedEvent() is
+    // called. Yuzu can just create it unconditionally, since it doesn't need to support multiple
+    // ISelfControllers. The event is signaled on creation, and on transition from suspended -> not
+    // suspended if the event has previously been created by a call to
+    // GetAccumulatedSuspendedTickChangedEvent.
     accumulated_suspended_tick_changed_event = Kernel::WritableEvent::CreateEventPair(
         kernel, Kernel::ResetType::Manual, "ISelfController:AccumulatedSuspendedTickChangedEvent");
-    accumulated_suspended_tick_changed_event.writable->Signal(); //	Is signalled on creation
+    accumulated_suspended_tick_changed_event.writable->Signal();
 }
 
 ISelfController::~ISelfController() = default;
@@ -449,11 +454,47 @@ void ISelfController::GetIdleTimeDetectionExtension(Kernel::HLERequestContext& c
     rb.Push<u32>(idle_time_detection_extension);
 }
 
+void ISelfController::SetAutoSleepDisabled(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    is_auto_sleep_disabled = rp.Pop<bool>();
+
+    // On the system itself, if the previous state of is_auto_sleep_disabled
+    // differed from the current value passed in, it'd signify the internal
+    // window manager to update (and also increment some statistics like update counts)
+    //
+    // It'd also indicate this change to an idle handling context.
+    //
+    // However, given we're emulating this behavior, most of this can be ignored
+    // and it's sufficient to simply set the member variable for querying via
+    // IsAutoSleepDisabled().
+
+    LOG_DEBUG(Service_AM, "called. is_auto_sleep_disabled={}", is_auto_sleep_disabled);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void ISelfController::IsAutoSleepDisabled(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called.");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push(is_auto_sleep_disabled);
+}
+
+void ISelfController::GetAccumulatedSuspendedTickValue(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called.");
+
+    // This command returns the total number of system ticks since ISelfController creation
+    // where the game was suspended. Since Yuzu doesn't implement game suspension, this command
+    // can just always return 0 ticks.
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push<u64>(0);
+}
+
 void ISelfController::GetAccumulatedSuspendedTickChangedEvent(Kernel::HLERequestContext& ctx) {
-    // The implementation of this function is fine as is, the reason we're labelling it as stubbed
-    // is because we're currently unsure when and where accumulated_suspended_tick_changed_event is
-    // actually signalled for the time being.
-    LOG_WARNING(Service_AM, "(STUBBED) called");
+    LOG_DEBUG(Service_AM, "called.");
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(RESULT_SUCCESS);
@@ -508,8 +549,9 @@ void AppletMessageQueue::OperationModeChanged() {
     on_operation_mode_changed.writable->Signal();
 }
 
-ICommonStateGetter::ICommonStateGetter(std::shared_ptr<AppletMessageQueue> msg_queue)
-    : ServiceFramework("ICommonStateGetter"), msg_queue(std::move(msg_queue)) {
+ICommonStateGetter::ICommonStateGetter(Core::System& system,
+                                       std::shared_ptr<AppletMessageQueue> msg_queue)
+    : ServiceFramework("ICommonStateGetter"), system(system), msg_queue(std::move(msg_queue)) {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &ICommonStateGetter::GetEventHandle, "GetEventHandle"},
@@ -542,7 +584,7 @@ ICommonStateGetter::ICommonStateGetter(std::shared_ptr<AppletMessageQueue> msg_q
         {63, nullptr, "GetHdcpAuthenticationStateChangeEvent"},
         {64, nullptr, "SetTvPowerStateMatchingMode"},
         {65, nullptr, "GetApplicationIdByContentActionName"},
-        {66, nullptr, "SetCpuBoostMode"},
+        {66, &ICommonStateGetter::SetCpuBoostMode, "SetCpuBoostMode"},
         {80, nullptr, "PerformSystemButtonPressingIfInFocus"},
         {90, nullptr, "SetPerformanceConfigurationChangedNotification"},
         {91, nullptr, "GetCurrentPerformanceConfiguration"},
@@ -623,6 +665,16 @@ void ICommonStateGetter::GetDefaultDisplayResolution(Kernel::HLERequestContext&
     }
 }
 
+void ICommonStateGetter::SetCpuBoostMode(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called, forwarding to APM:SYS");
+
+    const auto& sm = system.ServiceManager();
+    const auto apm_sys = sm.GetService<APM::APM_Sys>("apm:sys");
+    ASSERT(apm_sys != nullptr);
+
+    apm_sys->SetCpuBoostMode(ctx);
+}
+
 IStorage::IStorage(std::vector<u8> buffer)
     : ServiceFramework("IStorage"), buffer(std::move(buffer)) {
     // clang-format off
@@ -651,13 +703,11 @@ void ICommonStateGetter::GetOperationMode(Kernel::HLERequestContext& ctx) {
 }
 
 void ICommonStateGetter::GetPerformanceMode(Kernel::HLERequestContext& ctx) {
-    const bool use_docked_mode{Settings::values.use_docked_mode};
-    LOG_DEBUG(Service_AM, "called, use_docked_mode={}", use_docked_mode);
+    LOG_DEBUG(Service_AM, "called");
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(RESULT_SUCCESS);
-    rb.Push(static_cast<u32>(use_docked_mode ? APM::PerformanceMode::Docked
-                                             : APM::PerformanceMode::Handheld));
+    rb.PushEnum(system.GetAPMController().GetCurrentPerformanceMode());
 }
 
 class ILibraryAppletAccessor final : public ServiceFramework<ILibraryAppletAccessor> {

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

@@ -133,6 +133,9 @@ private:
     void SetHandlesRequestToDisplay(Kernel::HLERequestContext& ctx);
     void SetIdleTimeDetectionExtension(Kernel::HLERequestContext& ctx);
     void GetIdleTimeDetectionExtension(Kernel::HLERequestContext& ctx);
+    void SetAutoSleepDisabled(Kernel::HLERequestContext& ctx);
+    void IsAutoSleepDisabled(Kernel::HLERequestContext& ctx);
+    void GetAccumulatedSuspendedTickValue(Kernel::HLERequestContext& ctx);
     void GetAccumulatedSuspendedTickChangedEvent(Kernel::HLERequestContext& ctx);
 
     std::shared_ptr<NVFlinger::NVFlinger> nvflinger;
@@ -141,11 +144,13 @@ private:
 
     u32 idle_time_detection_extension = 0;
     u64 num_fatal_sections_entered = 0;
+    bool is_auto_sleep_disabled = false;
 };
 
 class ICommonStateGetter final : public ServiceFramework<ICommonStateGetter> {
 public:
-    explicit ICommonStateGetter(std::shared_ptr<AppletMessageQueue> msg_queue);
+    explicit ICommonStateGetter(Core::System& system,
+                                std::shared_ptr<AppletMessageQueue> msg_queue);
     ~ICommonStateGetter() override;
 
 private:
@@ -167,7 +172,9 @@ private:
     void GetPerformanceMode(Kernel::HLERequestContext& ctx);
     void GetBootMode(Kernel::HLERequestContext& ctx);
     void GetDefaultDisplayResolution(Kernel::HLERequestContext& ctx);
+    void SetCpuBoostMode(Kernel::HLERequestContext& ctx);
 
+    Core::System& system;
     std::shared_ptr<AppletMessageQueue> msg_queue;
 };
 

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

@@ -42,7 +42,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(RESULT_SUCCESS);
-        rb.PushIpcInterface<ICommonStateGetter>(msg_queue);
+        rb.PushIpcInterface<ICommonStateGetter>(system, msg_queue);
     }
 
     void GetSelfController(Kernel::HLERequestContext& ctx) {
@@ -146,7 +146,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(RESULT_SUCCESS);
-        rb.PushIpcInterface<ICommonStateGetter>(msg_queue);
+        rb.PushIpcInterface<ICommonStateGetter>(system, msg_queue);
     }
 
     void GetSelfController(Kernel::HLERequestContext& ctx) {

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

@@ -80,7 +80,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(RESULT_SUCCESS);
-        rb.PushIpcInterface<ICommonStateGetter>(msg_queue);
+        rb.PushIpcInterface<ICommonStateGetter>(system, msg_queue);
     }
 
     void GetLibraryAppletCreator(Kernel::HLERequestContext& ctx) {

src/core/hle/service/apm/apm.cpp

@@ -2,7 +2,6 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/apm/apm.h"
 #include "core/hle/service/apm/interface.h"
@@ -12,11 +11,15 @@ namespace Service::APM {
 Module::Module() = default;
 Module::~Module() = default;
 
-void InstallInterfaces(SM::ServiceManager& service_manager) {
+void InstallInterfaces(Core::System& system) {
     auto module_ = std::make_shared<Module>();
-    std::make_shared<APM>(module_, "apm")->InstallAsService(service_manager);
-    std::make_shared<APM>(module_, "apm:p")->InstallAsService(service_manager);
-    std::make_shared<APM_Sys>()->InstallAsService(service_manager);
+    std::make_shared<APM>(module_, system.GetAPMController(), "apm")
+        ->InstallAsService(system.ServiceManager());
+    std::make_shared<APM>(module_, system.GetAPMController(), "apm:p")
+        ->InstallAsService(system.ServiceManager());
+    std::make_shared<APM>(module_, system.GetAPMController(), "apm:am")
+        ->InstallAsService(system.ServiceManager());
+    std::make_shared<APM_Sys>(system.GetAPMController())->InstallAsService(system.ServiceManager());
 }
 
 } // namespace Service::APM

src/core/hle/service/apm/apm.h

@@ -8,11 +8,6 @@
 
 namespace Service::APM {
 
-enum class PerformanceMode : u8 {
-    Handheld = 0,
-    Docked = 1,
-};
-
 class Module final {
 public:
     Module();
@@ -20,6 +15,6 @@ public:
 };
 
 /// Registers all AM services with the specified service manager.
-void InstallInterfaces(SM::ServiceManager& service_manager);
+void InstallInterfaces(Core::System& system);
 
 } // namespace Service::APM

src/core/hle/service/apm/controller.cpp

@@ -0,0 +1,68 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/logging/log.h"
+#include "core/core_timing.h"
+#include "core/hle/service/apm/controller.h"
+#include "core/settings.h"
+
+namespace Service::APM {
+
+constexpr PerformanceConfiguration DEFAULT_PERFORMANCE_CONFIGURATION =
+    PerformanceConfiguration::Config7;
+
+Controller::Controller(Core::Timing::CoreTiming& core_timing)
+    : core_timing(core_timing), configs{
+                                    {PerformanceMode::Handheld, DEFAULT_PERFORMANCE_CONFIGURATION},
+                                    {PerformanceMode::Docked, DEFAULT_PERFORMANCE_CONFIGURATION},
+                                } {}
+
+Controller::~Controller() = default;
+
+void Controller::SetPerformanceConfiguration(PerformanceMode mode,
+                                             PerformanceConfiguration config) {
+    static const std::map<PerformanceConfiguration, u32> PCONFIG_TO_SPEED_MAP{
+        {PerformanceConfiguration::Config1, 1020},  {PerformanceConfiguration::Config2, 1020},
+        {PerformanceConfiguration::Config3, 1224},  {PerformanceConfiguration::Config4, 1020},
+        {PerformanceConfiguration::Config5, 1020},  {PerformanceConfiguration::Config6, 1224},
+        {PerformanceConfiguration::Config7, 1020},  {PerformanceConfiguration::Config8, 1020},
+        {PerformanceConfiguration::Config9, 1020},  {PerformanceConfiguration::Config10, 1020},
+        {PerformanceConfiguration::Config11, 1020}, {PerformanceConfiguration::Config12, 1020},
+        {PerformanceConfiguration::Config13, 1785}, {PerformanceConfiguration::Config14, 1785},
+        {PerformanceConfiguration::Config15, 1020}, {PerformanceConfiguration::Config16, 1020},
+    };
+
+    SetClockSpeed(PCONFIG_TO_SPEED_MAP.find(config)->second);
+    configs.insert_or_assign(mode, config);
+}
+
+void Controller::SetFromCpuBoostMode(CpuBoostMode mode) {
+    constexpr std::array<PerformanceConfiguration, 3> BOOST_MODE_TO_CONFIG_MAP{{
+        PerformanceConfiguration::Config7,
+        PerformanceConfiguration::Config13,
+        PerformanceConfiguration::Config15,
+    }};
+
+    SetPerformanceConfiguration(PerformanceMode::Docked,
+                                BOOST_MODE_TO_CONFIG_MAP.at(static_cast<u32>(mode)));
+}
+
+PerformanceMode Controller::GetCurrentPerformanceMode() {
+    return Settings::values.use_docked_mode ? PerformanceMode::Docked : PerformanceMode::Handheld;
+}
+
+PerformanceConfiguration Controller::GetCurrentPerformanceConfiguration(PerformanceMode mode) {
+    if (configs.find(mode) == configs.end()) {
+        configs.insert_or_assign(mode, DEFAULT_PERFORMANCE_CONFIGURATION);
+    }
+
+    return configs[mode];
+}
+
+void Controller::SetClockSpeed(u32 mhz) {
+    LOG_INFO(Service_APM, "called, mhz={:08X}", mhz);
+    // TODO(DarkLordZach): Actually signal core_timing to change clock speed.
+}
+
+} // namespace Service::APM

src/core/hle/service/apm/controller.h

@@ -0,0 +1,70 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <map>
+#include "common/common_types.h"
+
+namespace Core::Timing {
+class CoreTiming;
+}
+
+namespace Service::APM {
+
+enum class PerformanceConfiguration : u32 {
+    Config1 = 0x00010000,
+    Config2 = 0x00010001,
+    Config3 = 0x00010002,
+    Config4 = 0x00020000,
+    Config5 = 0x00020001,
+    Config6 = 0x00020002,
+    Config7 = 0x00020003,
+    Config8 = 0x00020004,
+    Config9 = 0x00020005,
+    Config10 = 0x00020006,
+    Config11 = 0x92220007,
+    Config12 = 0x92220008,
+    Config13 = 0x92220009,
+    Config14 = 0x9222000A,
+    Config15 = 0x9222000B,
+    Config16 = 0x9222000C,
+};
+
+enum class CpuBoostMode : u32 {
+    Disabled = 0,
+    Full = 1,    // CPU + GPU -> Config 13, 14, 15, or 16
+    Partial = 2, // GPU Only -> Config 15 or 16
+};
+
+enum class PerformanceMode : u8 {
+    Handheld = 0,
+    Docked = 1,
+};
+
+// Class to manage the state and change of the emulated system performance.
+// Specifically, this deals with PerformanceMode, which corresponds to the system being docked or
+// undocked, and PerformanceConfig which specifies the exact CPU, GPU, and Memory clocks to operate
+// at. Additionally, this manages 'Boost Mode', which allows games to temporarily overclock the
+// system during times of high load -- this simply maps to different PerformanceConfigs to use.
+class Controller {
+public:
+    Controller(Core::Timing::CoreTiming& core_timing);
+    ~Controller();
+
+    void SetPerformanceConfiguration(PerformanceMode mode, PerformanceConfiguration config);
+    void SetFromCpuBoostMode(CpuBoostMode mode);
+
+    PerformanceMode GetCurrentPerformanceMode();
+    PerformanceConfiguration GetCurrentPerformanceConfiguration(PerformanceMode mode);
+
+private:
+    void SetClockSpeed(u32 mhz);
+
+    std::map<PerformanceMode, PerformanceConfiguration> configs;
+
+    Core::Timing::CoreTiming& core_timing;
+};
+
+} // namespace Service::APM

src/core/hle/service/apm/interface.cpp

@@ -5,43 +5,32 @@
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/apm/apm.h"
+#include "core/hle/service/apm/controller.h"
 #include "core/hle/service/apm/interface.h"
 
 namespace Service::APM {
 
 class ISession final : public ServiceFramework<ISession> {
 public:
-    ISession() : ServiceFramework("ISession") {
+    ISession(Controller& controller) : ServiceFramework("ISession"), controller(controller) {
         static const FunctionInfo functions[] = {
             {0, &ISession::SetPerformanceConfiguration, "SetPerformanceConfiguration"},
             {1, &ISession::GetPerformanceConfiguration, "GetPerformanceConfiguration"},
+            {2, nullptr, "SetCpuOverclockEnabled"},
         };
         RegisterHandlers(functions);
     }
 
 private:
-    enum class PerformanceConfiguration : u32 {
-        Config1 = 0x00010000,
-        Config2 = 0x00010001,
-        Config3 = 0x00010002,
-        Config4 = 0x00020000,
-        Config5 = 0x00020001,
-        Config6 = 0x00020002,
-        Config7 = 0x00020003,
-        Config8 = 0x00020004,
-        Config9 = 0x00020005,
-        Config10 = 0x00020006,
-        Config11 = 0x92220007,
-        Config12 = 0x92220008,
-    };
-
     void SetPerformanceConfiguration(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
 
-        auto mode = static_cast<PerformanceMode>(rp.Pop<u32>());
-        u32 config = rp.Pop<u32>();
-        LOG_WARNING(Service_APM, "(STUBBED) called mode={} config={}", static_cast<u32>(mode),
-                    config);
+        const auto mode = rp.PopEnum<PerformanceMode>();
+        const auto config = rp.PopEnum<PerformanceConfiguration>();
+        LOG_DEBUG(Service_APM, "called mode={} config={}", static_cast<u32>(mode),
+                  static_cast<u32>(config));
+
+        controller.SetPerformanceConfiguration(mode, config);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
@@ -50,20 +39,23 @@ private:
     void GetPerformanceConfiguration(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
 
-        auto mode = static_cast<PerformanceMode>(rp.Pop<u32>());
-        LOG_WARNING(Service_APM, "(STUBBED) called mode={}", static_cast<u32>(mode));
+        const auto mode = rp.PopEnum<PerformanceMode>();
+        LOG_DEBUG(Service_APM, "called mode={}", static_cast<u32>(mode));
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
-        rb.Push<u32>(static_cast<u32>(PerformanceConfiguration::Config1));
+        rb.PushEnum(controller.GetCurrentPerformanceConfiguration(mode));
     }
+
+    Controller& controller;
 };
 
-APM::APM(std::shared_ptr<Module> apm, const char* name)
-    : ServiceFramework(name), apm(std::move(apm)) {
+APM::APM(std::shared_ptr<Module> apm, Controller& controller, const char* name)
+    : ServiceFramework(name), apm(std::move(apm)), controller(controller) {
     static const FunctionInfo functions[] = {
         {0, &APM::OpenSession, "OpenSession"},
-        {1, nullptr, "GetPerformanceMode"},
+        {1, &APM::GetPerformanceMode, "GetPerformanceMode"},
+        {6, nullptr, "IsCpuOverclockEnabled"},
     };
     RegisterHandlers(functions);
 }
@@ -75,10 +67,17 @@ void APM::OpenSession(Kernel::HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISession>();
+    rb.PushIpcInterface<ISession>(controller);
 }
 
-APM_Sys::APM_Sys() : ServiceFramework{"apm:sys"} {
+void APM::GetPerformanceMode(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_APM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.PushEnum(controller.GetCurrentPerformanceMode());
+}
+
+APM_Sys::APM_Sys(Controller& controller) : ServiceFramework{"apm:sys"}, controller(controller) {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, nullptr, "RequestPerformanceMode"},
@@ -87,8 +86,8 @@ APM_Sys::APM_Sys() : ServiceFramework{"apm:sys"} {
         {3, nullptr, "GetLastThrottlingState"},
         {4, nullptr, "ClearLastThrottlingState"},
         {5, nullptr, "LoadAndApplySettings"},
-        {6, nullptr, "SetCpuBoostMode"},
-        {7, nullptr, "GetCurrentPerformanceConfiguration"},
+        {6, &APM_Sys::SetCpuBoostMode, "SetCpuBoostMode"},
+        {7, &APM_Sys::GetCurrentPerformanceConfiguration, "GetCurrentPerformanceConfiguration"},
     };
     // clang-format on
 
@@ -102,7 +101,28 @@ void APM_Sys::GetPerformanceEvent(Kernel::HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISession>();
+    rb.PushIpcInterface<ISession>(controller);
+}
+
+void APM_Sys::SetCpuBoostMode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto mode = rp.PopEnum<CpuBoostMode>();
+
+    LOG_DEBUG(Service_APM, "called, mode={:08X}", static_cast<u32>(mode));
+
+    controller.SetFromCpuBoostMode(mode);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void APM_Sys::GetCurrentPerformanceConfiguration(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_APM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushEnum(
+        controller.GetCurrentPerformanceConfiguration(controller.GetCurrentPerformanceMode()));
 }
 
 } // namespace Service::APM

src/core/hle/service/apm/interface.h

@@ -8,24 +8,34 @@
 
 namespace Service::APM {
 
+class Controller;
+class Module;
+
 class APM final : public ServiceFramework<APM> {
 public:
-    explicit APM(std::shared_ptr<Module> apm, const char* name);
+    explicit APM(std::shared_ptr<Module> apm, Controller& controller, const char* name);
     ~APM() override;
 
 private:
     void OpenSession(Kernel::HLERequestContext& ctx);
+    void GetPerformanceMode(Kernel::HLERequestContext& ctx);
 
     std::shared_ptr<Module> apm;
+    Controller& controller;
 };
 
 class APM_Sys final : public ServiceFramework<APM_Sys> {
 public:
-    explicit APM_Sys();
+    explicit APM_Sys(Controller& controller);
     ~APM_Sys() override;
 
+    void SetCpuBoostMode(Kernel::HLERequestContext& ctx);
+
 private:
     void GetPerformanceEvent(Kernel::HLERequestContext& ctx);
+    void GetCurrentPerformanceConfiguration(Kernel::HLERequestContext& ctx);
+
+    Controller& controller;
 };
 
 } // namespace Service::APM

src/core/hle/service/audio/audren_u.cpp

@@ -25,7 +25,8 @@ namespace Service::Audio {
 
 class IAudioRenderer final : public ServiceFramework<IAudioRenderer> {
 public:
-    explicit IAudioRenderer(AudioCore::AudioRendererParameter audren_params)
+    explicit IAudioRenderer(AudioCore::AudioRendererParameter audren_params,
+                            const std::size_t instance_number)
         : ServiceFramework("IAudioRenderer") {
         // clang-format off
         static const FunctionInfo functions[] = {
@@ -48,8 +49,8 @@ public:
         auto& system = Core::System::GetInstance();
         system_event = Kernel::WritableEvent::CreateEventPair(
             system.Kernel(), Kernel::ResetType::Manual, "IAudioRenderer:SystemEvent");
-        renderer = std::make_unique<AudioCore::AudioRenderer>(system.CoreTiming(), audren_params,
-                                                              system_event.writable);
+        renderer = std::make_unique<AudioCore::AudioRenderer>(
+            system.CoreTiming(), audren_params, system_event.writable, instance_number);
     }
 
 private:
@@ -167,13 +168,12 @@ public:
             {3, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioDeviceName"},
             {4, &IAudioDevice::QueryAudioDeviceSystemEvent, "QueryAudioDeviceSystemEvent"},
             {5, &IAudioDevice::GetActiveChannelCount, "GetActiveChannelCount"},
-            {6, &IAudioDevice::ListAudioDeviceName,
-             "ListAudioDeviceNameAuto"}, // TODO(ogniK): Confirm if autos are identical to non auto
+            {6, &IAudioDevice::ListAudioDeviceName, "ListAudioDeviceNameAuto"},
             {7, &IAudioDevice::SetAudioDeviceOutputVolume, "SetAudioDeviceOutputVolumeAuto"},
             {8, nullptr, "GetAudioDeviceOutputVolumeAuto"},
             {10, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioDeviceNameAuto"},
             {11, nullptr, "QueryAudioDeviceInputEvent"},
-            {12, nullptr, "QueryAudioDeviceOutputEvent"},
+            {12, &IAudioDevice::QueryAudioDeviceOutputEvent, "QueryAudioDeviceOutputEvent"},
             {13, nullptr, "GetAudioSystemMasterVolumeSetting"},
         };
         RegisterHandlers(functions);
@@ -181,6 +181,11 @@ public:
         auto& kernel = Core::System::GetInstance().Kernel();
         buffer_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Automatic,
                                                               "IAudioOutBufferReleasedEvent");
+
+        // Should only be signalled when an audio output device has been changed, example: speaker
+        // to headset
+        audio_output_device_switch_event = Kernel::WritableEvent::CreateEventPair(
+            kernel, Kernel::ResetType::Automatic, "IAudioDevice:AudioOutputDeviceSwitchedEvent");
     }
 
 private:
@@ -237,7 +242,16 @@ private:
         rb.Push<u32>(1);
     }
 
+    void QueryAudioDeviceOutputEvent(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_Audio, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushCopyObjects(audio_output_device_switch_event.readable);
+    }
+
     Kernel::EventPair buffer_event;
+    Kernel::EventPair audio_output_device_switch_event;
 
 }; // namespace Audio
 
@@ -594,7 +608,7 @@ void AudRenU::OpenAudioRendererImpl(Kernel::HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
 
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<IAudioRenderer>(params);
+    rb.PushIpcInterface<IAudioRenderer>(params, audren_instance_count++);
 }
 
 bool AudRenU::IsFeatureSupported(AudioFeatures feature, u32_le revision) const {

src/core/hle/service/audio/audren_u.h

@@ -33,6 +33,7 @@ private:
     };
 
     bool IsFeatureSupported(AudioFeatures feature, u32_le revision) const;
+    std::size_t audren_instance_count = 0;
 };
 
 } // namespace Service::Audio

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

@@ -472,12 +472,12 @@ void CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite) {
     }
 }
 
-void InstallInterfaces(SM::ServiceManager& service_manager, FileSys::VfsFilesystem& vfs) {
+void InstallInterfaces(Core::System& system) {
     romfs_factory = nullptr;
-    CreateFactories(vfs, false);
-    std::make_shared<FSP_LDR>()->InstallAsService(service_manager);
-    std::make_shared<FSP_PR>()->InstallAsService(service_manager);
-    std::make_shared<FSP_SRV>()->InstallAsService(service_manager);
+    CreateFactories(*system.GetFilesystem(), false);
+    std::make_shared<FSP_LDR>()->InstallAsService(system.ServiceManager());
+    std::make_shared<FSP_PR>()->InstallAsService(system.ServiceManager());
+    std::make_shared<FSP_SRV>(system.GetReporter())->InstallAsService(system.ServiceManager());
 }
 
 } // namespace Service::FileSystem

src/core/hle/service/filesystem/filesystem.h

@@ -65,7 +65,7 @@ FileSys::VirtualDir GetModificationDumpRoot(u64 title_id);
 // above is called.
 void CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite = true);
 
-void InstallInterfaces(SM::ServiceManager& service_manager, FileSys::VfsFilesystem& vfs);
+void InstallInterfaces(Core::System& system);
 
 // A class that wraps a VfsDirectory with methods that return ResultVal and ResultCode instead of
 // pointers and booleans. This makes using a VfsDirectory with switch services much easier and

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

@@ -26,6 +26,7 @@
 #include "core/hle/kernel/process.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/filesystem/fsp_srv.h"
+#include "core/reporter.h"
 
 namespace Service::FileSystem {
 
@@ -613,7 +614,7 @@ private:
     u64 next_entry_index = 0;
 };
 
-FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
+FSP_SRV::FSP_SRV(const Core::Reporter& reporter) : ServiceFramework("fsp-srv"), reporter(reporter) {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, nullptr, "OpenFileSystem"},
@@ -710,14 +711,14 @@ FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
         {1001, nullptr, "SetSaveDataSize"},
         {1002, nullptr, "SetSaveDataRootPath"},
         {1003, nullptr, "DisableAutoSaveDataCreation"},
-        {1004, nullptr, "SetGlobalAccessLogMode"},
+        {1004, &FSP_SRV::SetGlobalAccessLogMode, "SetGlobalAccessLogMode"},
         {1005, &FSP_SRV::GetGlobalAccessLogMode, "GetGlobalAccessLogMode"},
-        {1006, nullptr, "OutputAccessLogToSdCard"},
+        {1006, &FSP_SRV::OutputAccessLogToSdCard, "OutputAccessLogToSdCard"},
         {1007, nullptr, "RegisterUpdatePartition"},
         {1008, nullptr, "OpenRegisteredUpdatePartition"},
         {1009, nullptr, "GetAndClearMemoryReportInfo"},
         {1010, nullptr, "SetDataStorageRedirectTarget"},
-        {1011, nullptr, "OutputAccessLogToSdCard2"},
+        {1011, &FSP_SRV::GetAccessLogVersionInfo, "GetAccessLogVersionInfo"},
         {1100, nullptr, "OverrideSaveDataTransferTokenSignVerificationKey"},
         {1110, nullptr, "CorruptSaveDataFileSystemBySaveDataSpaceId2"},
         {1200, nullptr, "OpenMultiCommitManager"},
@@ -814,21 +815,22 @@ void FSP_SRV::OpenSaveDataInfoReaderBySaveDataSpaceId(Kernel::HLERequestContext&
     rb.PushIpcInterface<ISaveDataInfoReader>(std::make_shared<ISaveDataInfoReader>(space));
 }
 
+void FSP_SRV::SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    log_mode = rp.PopEnum<LogMode>();
+
+    LOG_DEBUG(Service_FS, "called, log_mode={:08X}", static_cast<u32>(log_mode));
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
 void FSP_SRV::GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_FS, "(STUBBED) called");
+    LOG_DEBUG(Service_FS, "called");
 
-    enum class LogMode : u32 {
-        Off,
-        Log,
-        RedirectToSdCard,
-        LogToSdCard = Log | RedirectToSdCard,
-    };
-
-    // Given we always want to receive logging information,
-    // we always specify logging as enabled.
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(RESULT_SUCCESS);
-    rb.PushEnum(LogMode::Log);
+    rb.PushEnum(log_mode);
 }
 
 void FSP_SRV::OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx) {
@@ -902,4 +904,26 @@ void FSP_SRV::OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ct
     rb.Push(FileSys::ERROR_ENTITY_NOT_FOUND);
 }
 
+void FSP_SRV::OutputAccessLogToSdCard(Kernel::HLERequestContext& ctx) {
+    const auto raw = ctx.ReadBuffer();
+    auto log = Common::StringFromFixedZeroTerminatedBuffer(
+        reinterpret_cast<const char*>(raw.data()), raw.size());
+
+    LOG_DEBUG(Service_FS, "called, log='{}'", log);
+
+    reporter.SaveFilesystemAccessReport(log_mode, std::move(log));
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void FSP_SRV::GetAccessLogVersionInfo(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_FS, "called");
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushEnum(AccessLogVersion::Latest);
+    rb.Push(access_log_program_index);
+}
+
 } // namespace Service::FileSystem

src/core/hle/service/filesystem/fsp_srv.h

@@ -7,15 +7,32 @@
 #include <memory>
 #include "core/hle/service/service.h"
 
+namespace Core {
+class Reporter;
+}
+
 namespace FileSys {
 class FileSystemBackend;
 }
 
 namespace Service::FileSystem {
 
+enum class AccessLogVersion : u32 {
+    V7_0_0 = 2,
+
+    Latest = V7_0_0,
+};
+
+enum class LogMode : u32 {
+    Off,
+    Log,
+    RedirectToSdCard,
+    LogToSdCard = Log | RedirectToSdCard,
+};
+
 class FSP_SRV final : public ServiceFramework<FSP_SRV> {
 public:
-    explicit FSP_SRV();
+    explicit FSP_SRV(const Core::Reporter& reporter);
     ~FSP_SRV() override;
 
 private:
@@ -26,13 +43,20 @@ private:
     void OpenSaveDataFileSystem(Kernel::HLERequestContext& ctx);
     void OpenReadOnlySaveDataFileSystem(Kernel::HLERequestContext& ctx);
     void OpenSaveDataInfoReaderBySaveDataSpaceId(Kernel::HLERequestContext& ctx);
+    void SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
     void GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
     void OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
     void OpenDataStorageByDataId(Kernel::HLERequestContext& ctx);
     void OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
+    void OutputAccessLogToSdCard(Kernel::HLERequestContext& ctx);
+    void GetAccessLogVersionInfo(Kernel::HLERequestContext& ctx);
 
     FileSys::VirtualFile romfs;
     u64 current_process_id = 0;
+    u32 access_log_program_index = 0;
+    LogMode log_mode = LogMode::LogToSdCard;
+
+    const Core::Reporter& reporter;
 };
 
 } // namespace Service::FileSystem

src/core/hle/service/friend/friend.cpp

@@ -22,7 +22,7 @@ public:
             {0, nullptr, "GetCompletionEvent"},
             {1, nullptr, "Cancel"},
             {10100, nullptr, "GetFriendListIds"},
-            {10101, nullptr, "GetFriendList"},
+            {10101, &IFriendService::GetFriendList, "GetFriendList"},
             {10102, nullptr, "UpdateFriendInfo"},
             {10110, nullptr, "GetFriendProfileImage"},
             {10200, nullptr, "SendFriendRequestForApplication"},
@@ -99,6 +99,23 @@ public:
     }
 
 private:
+    enum class PresenceFilter : u32 {
+        None = 0,
+        Online = 1,
+        OnlinePlay = 2,
+        OnlineOrOnlinePlay = 3,
+    };
+
+    struct SizedFriendFilter {
+        PresenceFilter presence;
+        u8 is_favorite;
+        u8 same_app;
+        u8 same_app_played;
+        u8 arbitary_app_played;
+        u64 group_id;
+    };
+    static_assert(sizeof(SizedFriendFilter) == 0x10, "SizedFriendFilter is an invalid size");
+
     void DeclareCloseOnlinePlaySession(Kernel::HLERequestContext& ctx) {
         // Stub used by Splatoon 2
         LOG_WARNING(Service_ACC, "(STUBBED) called");
@@ -112,6 +129,22 @@ private:
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
     }
+
+    void GetFriendList(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto friend_offset = rp.Pop<u32>();
+        const auto uuid = rp.PopRaw<Common::UUID>();
+        [[maybe_unused]] const auto filter = rp.PopRaw<SizedFriendFilter>();
+        const auto pid = rp.Pop<u64>();
+        LOG_WARNING(Service_ACC, "(STUBBED) called, offset={}, uuid={}, pid={}", friend_offset,
+                    uuid.Format(), pid);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(RESULT_SUCCESS);
+
+        rb.Push<u32>(0); // Friend count
+        // TODO(ogniK): Return a buffer of u64s which are the "NetworkServiceAccountId"
+    }
 };
 
 class INotificationService final : public ServiceFramework<INotificationService> {

src/core/hle/service/hid/controllers/npad.cpp

@@ -548,6 +548,37 @@ void Controller_NPad::DisconnectNPad(u32 npad_id) {
     connected_controllers[NPadIdToIndex(npad_id)].is_connected = false;
 }
 
+void Controller_NPad::StartLRAssignmentMode() {
+    // Nothing internally is used for lr assignment mode. Since we have the ability to set the
+    // controller types from boot, it doesn't really matter about showing a selection screen
+    is_in_lr_assignment_mode = true;
+}
+
+void Controller_NPad::StopLRAssignmentMode() {
+    is_in_lr_assignment_mode = false;
+}
+
+bool Controller_NPad::SwapNpadAssignment(u32 npad_id_1, u32 npad_id_2) {
+    if (npad_id_1 == NPAD_HANDHELD || npad_id_2 == NPAD_HANDHELD || npad_id_1 == NPAD_UNKNOWN ||
+        npad_id_2 == NPAD_UNKNOWN) {
+        return true;
+    }
+    const auto npad_index_1 = NPadIdToIndex(npad_id_1);
+    const auto npad_index_2 = NPadIdToIndex(npad_id_2);
+
+    if (!IsControllerSupported(connected_controllers[npad_index_1].type) ||
+        !IsControllerSupported(connected_controllers[npad_index_2].type)) {
+        return false;
+    }
+
+    std::swap(connected_controllers[npad_index_1].type, connected_controllers[npad_index_2].type);
+
+    InitNewlyAddedControler(npad_index_1);
+    InitNewlyAddedControler(npad_index_2);
+
+    return true;
+}
+
 bool Controller_NPad::IsControllerSupported(NPadControllerType controller) {
     if (controller == NPadControllerType::Handheld) {
         // Handheld is not even a supported type, lets stop here

src/core/hle/service/hid/controllers/npad.h

@@ -124,6 +124,10 @@ public:
     void ConnectAllDisconnectedControllers();
     void ClearAllControllers();
 
+    void StartLRAssignmentMode();
+    void StopLRAssignmentMode();
+    bool SwapNpadAssignment(u32 npad_id_1, u32 npad_id_2);
+
     // Logical OR for all buttons presses on all controllers
     // Specifically for cheat engine and other features.
     u32 GetAndResetPressState();
@@ -321,5 +325,6 @@ private:
     void RequestPadStateUpdate(u32 npad_id);
     std::array<ControllerPad, 10> npad_pad_states{};
     bool IsControllerSupported(NPadControllerType controller);
+    bool is_in_lr_assignment_mode{false};
 };
 } // namespace Service::HID

src/core/hle/service/hid/errors.h

@@ -0,0 +1,13 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/result.h"
+
+namespace Service::HID {
+
+constexpr ResultCode ERR_NPAD_NOT_CONNECTED{ErrorModule::HID, 710};
+
+} // namespace Service::HID

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

@@ -16,6 +16,7 @@
 #include "core/hle/kernel/readable_event.h"
 #include "core/hle/kernel/shared_memory.h"
 #include "core/hle/kernel/writable_event.h"
+#include "core/hle/service/hid/errors.h"
 #include "core/hle/service/hid/hid.h"
 #include "core/hle/service/hid/irs.h"
 #include "core/hle/service/hid/xcd.h"
@@ -202,11 +203,11 @@ Hid::Hid() : ServiceFramework("hid") {
         {123, nullptr, "SetNpadJoyAssignmentModeSingleByDefault"},
         {124, &Hid::SetNpadJoyAssignmentModeDual, "SetNpadJoyAssignmentModeDual"},
         {125, &Hid::MergeSingleJoyAsDualJoy, "MergeSingleJoyAsDualJoy"},
-        {126, nullptr, "StartLrAssignmentMode"},
-        {127, nullptr, "StopLrAssignmentMode"},
+        {126, &Hid::StartLrAssignmentMode, "StartLrAssignmentMode"},
+        {127, &Hid::StopLrAssignmentMode, "StopLrAssignmentMode"},
         {128, &Hid::SetNpadHandheldActivationMode, "SetNpadHandheldActivationMode"},
         {129, nullptr, "GetNpadHandheldActivationMode"},
-        {130, nullptr, "SwapNpadAssignment"},
+        {130, &Hid::SwapNpadAssignment, "SwapNpadAssignment"},
         {131, nullptr, "IsUnintendedHomeButtonInputProtectionEnabled"},
         {132, nullptr, "EnableUnintendedHomeButtonInputProtection"},
         {133, nullptr, "SetNpadJoyAssignmentModeSingleWithDestination"},
@@ -733,6 +734,49 @@ void Hid::SetPalmaBoostMode(Kernel::HLERequestContext& ctx) {
     rb.Push(RESULT_SUCCESS);
 }
 
+void Hid::StartLrAssignmentMode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
+    auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
+    controller.StartLRAssignmentMode();
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void Hid::StopLrAssignmentMode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
+    auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
+    controller.StopLRAssignmentMode();
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void Hid::SwapNpadAssignment(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto npad_1{rp.Pop<u32>()};
+    const auto npad_2{rp.Pop<u32>()};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}, npad_1={}, npad_2={}",
+              applet_resource_user_id, npad_1, npad_2);
+
+    auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
+    IPC::ResponseBuilder rb{ctx, 2};
+    if (controller.SwapNpadAssignment(npad_1, npad_2)) {
+        rb.Push(RESULT_SUCCESS);
+    } else {
+        LOG_ERROR(Service_HID, "Npads are not connected!");
+        rb.Push(ERR_NPAD_NOT_CONNECTED);
+    }
+}
+
 class HidDbg final : public ServiceFramework<HidDbg> {
 public:
     explicit HidDbg() : ServiceFramework{"hid:dbg"} {

src/core/hle/service/hid/hid.h

@@ -119,6 +119,9 @@ private:
     void StopSixAxisSensor(Kernel::HLERequestContext& ctx);
     void SetIsPalmaAllConnectable(Kernel::HLERequestContext& ctx);
     void SetPalmaBoostMode(Kernel::HLERequestContext& ctx);
+    void StartLrAssignmentMode(Kernel::HLERequestContext& ctx);
+    void StopLrAssignmentMode(Kernel::HLERequestContext& ctx);
+    void SwapNpadAssignment(Kernel::HLERequestContext& ctx);
 
     std::shared_ptr<IAppletResource> applet_resource;
 };

src/core/hle/service/ldr/ldr.cpp

@@ -345,14 +345,16 @@ public:
             vm_manager
                 .MirrorMemory(*map_address, nro_address, nro_size, Kernel::MemoryState::ModuleCode)
                 .IsSuccess());
-        ASSERT(vm_manager.UnmapRange(nro_address, nro_size).IsSuccess());
+        ASSERT(vm_manager.ReprotectRange(nro_address, nro_size, Kernel::VMAPermission::None)
+                   .IsSuccess());
 
         if (bss_size > 0) {
             ASSERT(vm_manager
                        .MirrorMemory(*map_address + nro_size, bss_address, bss_size,
                                      Kernel::MemoryState::ModuleCode)
                        .IsSuccess());
-            ASSERT(vm_manager.UnmapRange(bss_address, bss_size).IsSuccess());
+            ASSERT(vm_manager.ReprotectRange(bss_address, bss_size, Kernel::VMAPermission::None)
+                       .IsSuccess());
         }
 
         vm_manager.ReprotectRange(*map_address, header.text_size,
@@ -364,7 +366,8 @@ public:
 
         Core::System::GetInstance().InvalidateCpuInstructionCaches();
 
-        nro.insert_or_assign(*map_address, NROInfo{hash, nro_size + bss_size});
+        nro.insert_or_assign(*map_address,
+                             NROInfo{hash, nro_address, nro_size, bss_address, bss_size});
 
         IPC::ResponseBuilder rb{ctx, 4};
         rb.Push(RESULT_SUCCESS);
@@ -409,9 +412,23 @@ public:
         }
 
         auto& vm_manager = Core::CurrentProcess()->VMManager();
-        const auto& nro_size = iter->second.size;
+        const auto& nro_info = iter->second;
 
-        ASSERT(vm_manager.UnmapRange(nro_address, nro_size).IsSuccess());
+        // Unmap the mirrored memory
+        ASSERT(
+            vm_manager.UnmapRange(nro_address, nro_info.nro_size + nro_info.bss_size).IsSuccess());
+
+        // Reprotect the source memory
+        ASSERT(vm_manager
+                   .ReprotectRange(nro_info.nro_address, nro_info.nro_size,
+                                   Kernel::VMAPermission::ReadWrite)
+                   .IsSuccess());
+        if (nro_info.bss_size > 0) {
+            ASSERT(vm_manager
+                       .ReprotectRange(nro_info.bss_address, nro_info.bss_size,
+                                       Kernel::VMAPermission::ReadWrite)
+                       .IsSuccess());
+        }
 
         Core::System::GetInstance().InvalidateCpuInstructionCaches();
 
@@ -473,7 +490,10 @@ private:
 
     struct NROInfo {
         SHA256Hash hash;
-        u64 size;
+        VAddr nro_address;
+        u64 nro_size;
+        VAddr bss_address;
+        u64 bss_size;
     };
 
     bool initialized = false;

src/core/hle/service/mii/mii.cpp

@@ -48,7 +48,7 @@ public:
             {19, nullptr, "Export"},
             {20, nullptr, "IsBrokenDatabaseWithClearFlag"},
             {21, &IDatabaseService::GetIndex, "GetIndex"},
-            {22, nullptr, "SetInterfaceVersion"},
+            {22, &IDatabaseService::SetInterfaceVersion, "SetInterfaceVersion"},
             {23, nullptr, "Convert"},
         };
         // clang-format on
@@ -350,8 +350,22 @@ private:
         rb.Push(index);
     }
 
+    void SetInterfaceVersion(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        current_interface_version = rp.PopRaw<u32>();
+
+        LOG_DEBUG(Service_Mii, "called, interface_version={:08X}", current_interface_version);
+
+        UNIMPLEMENTED_IF(current_interface_version != 1);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
+
     MiiManager db;
 
+    u32 current_interface_version = 0;
+
     // Last read offsets of Get functions
     std::array<u32, 4> offsets{};
 };

src/core/hle/service/pm/pm.cpp

@@ -3,11 +3,44 @@
 // Refer to the license.txt file included.
 
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/kernel.h"
+#include "core/hle/kernel/process.h"
 #include "core/hle/service/pm/pm.h"
 #include "core/hle/service/service.h"
 
 namespace Service::PM {
 
+namespace {
+
+constexpr ResultCode ERROR_PROCESS_NOT_FOUND{ErrorModule::PM, 1};
+
+constexpr u64 NO_PROCESS_FOUND_PID{0};
+
+std::optional<Kernel::SharedPtr<Kernel::Process>> SearchProcessList(
+    const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list,
+    std::function<bool(const Kernel::SharedPtr<Kernel::Process>&)> predicate) {
+    const auto iter = std::find_if(process_list.begin(), process_list.end(), predicate);
+
+    if (iter == process_list.end()) {
+        return std::nullopt;
+    }
+
+    return *iter;
+}
+
+void GetApplicationPidGeneric(Kernel::HLERequestContext& ctx,
+                              const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list) {
+    const auto process = SearchProcessList(process_list, [](const auto& process) {
+        return process->GetProcessID() == Kernel::Process::ProcessIDMin;
+    });
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push(process.has_value() ? (*process)->GetProcessID() : NO_PROCESS_FOUND_PID);
+}
+
+} // Anonymous namespace
+
 class BootMode final : public ServiceFramework<BootMode> {
 public:
     explicit BootMode() : ServiceFramework{"pm:bm"} {
@@ -41,14 +74,15 @@ private:
 
 class DebugMonitor final : public ServiceFramework<DebugMonitor> {
 public:
-    explicit DebugMonitor() : ServiceFramework{"pm:dmnt"} {
+    explicit DebugMonitor(const Kernel::KernelCore& kernel)
+        : ServiceFramework{"pm:dmnt"}, kernel(kernel) {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, nullptr, "GetDebugProcesses"},
             {1, nullptr, "StartDebugProcess"},
-            {2, nullptr, "GetTitlePid"},
+            {2, &DebugMonitor::GetTitlePid, "GetTitlePid"},
             {3, nullptr, "EnableDebugForTitleId"},
-            {4, nullptr, "GetApplicationPid"},
+            {4, &DebugMonitor::GetApplicationPid, "GetApplicationPid"},
             {5, nullptr, "EnableDebugForApplication"},
             {6, nullptr, "DisableDebug"},
         };
@@ -56,21 +90,77 @@ public:
 
         RegisterHandlers(functions);
     }
+
+private:
+    void GetTitlePid(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto title_id = rp.PopRaw<u64>();
+
+        LOG_DEBUG(Service_PM, "called, title_id={:016X}", title_id);
+
+        const auto process =
+            SearchProcessList(kernel.GetProcessList(), [title_id](const auto& process) {
+                return process->GetTitleID() == title_id;
+            });
+
+        if (!process.has_value()) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERROR_PROCESS_NOT_FOUND);
+            return;
+        }
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push((*process)->GetProcessID());
+    }
+
+    void GetApplicationPid(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_PM, "called");
+        GetApplicationPidGeneric(ctx, kernel.GetProcessList());
+    }
+
+    const Kernel::KernelCore& kernel;
 };
 
 class Info final : public ServiceFramework<Info> {
 public:
-    explicit Info() : ServiceFramework{"pm:info"} {
+    explicit Info(const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list)
+        : ServiceFramework{"pm:info"}, process_list(process_list) {
         static const FunctionInfo functions[] = {
-            {0, nullptr, "GetTitleId"},
+            {0, &Info::GetTitleId, "GetTitleId"},
         };
         RegisterHandlers(functions);
     }
+
+private:
+    void GetTitleId(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto process_id = rp.PopRaw<u64>();
+
+        LOG_DEBUG(Service_PM, "called, process_id={:016X}", process_id);
+
+        const auto process = SearchProcessList(process_list, [process_id](const auto& process) {
+            return process->GetProcessID() == process_id;
+        });
+
+        if (!process.has_value()) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERROR_PROCESS_NOT_FOUND);
+            return;
+        }
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push((*process)->GetTitleID());
+    }
+
+    const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list;
 };
 
 class Shell final : public ServiceFramework<Shell> {
 public:
-    explicit Shell() : ServiceFramework{"pm:shell"} {
+    explicit Shell(const Kernel::KernelCore& kernel)
+        : ServiceFramework{"pm:shell"}, kernel(kernel) {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, nullptr, "LaunchProcess"},
@@ -79,21 +169,31 @@ public:
             {3, nullptr, "GetProcessEventWaiter"},
             {4, nullptr, "GetProcessEventType"},
             {5, nullptr, "NotifyBootFinished"},
-            {6, nullptr, "GetApplicationPid"},
+            {6, &Shell::GetApplicationPid, "GetApplicationPid"},
             {7, nullptr, "BoostSystemMemoryResourceLimit"},
             {8, nullptr, "EnableAdditionalSystemThreads"},
+            {9, nullptr, "GetUnimplementedEventHandle"},
         };
         // clang-format on
 
         RegisterHandlers(functions);
     }
+
+private:
+    void GetApplicationPid(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_PM, "called");
+        GetApplicationPidGeneric(ctx, kernel.GetProcessList());
+    }
+
+    const Kernel::KernelCore& kernel;
 };
 
-void InstallInterfaces(SM::ServiceManager& sm) {
-    std::make_shared<BootMode>()->InstallAsService(sm);
-    std::make_shared<DebugMonitor>()->InstallAsService(sm);
-    std::make_shared<Info>()->InstallAsService(sm);
-    std::make_shared<Shell>()->InstallAsService(sm);
+void InstallInterfaces(Core::System& system) {
+    std::make_shared<BootMode>()->InstallAsService(system.ServiceManager());
+    std::make_shared<DebugMonitor>(system.Kernel())->InstallAsService(system.ServiceManager());
+    std::make_shared<Info>(system.Kernel().GetProcessList())
+        ->InstallAsService(system.ServiceManager());
+    std::make_shared<Shell>(system.Kernel())->InstallAsService(system.ServiceManager());
 }
 
 } // namespace Service::PM

src/core/hle/service/pm/pm.h

@@ -4,8 +4,8 @@
 
 #pragma once
 
-namespace Service::SM {
-class ServiceManager;
+namespace Core {
+class System;
 }
 
 namespace Service::PM {
@@ -16,6 +16,6 @@ enum class SystemBootMode {
 };
 
 /// Registers all PM services with the specified service manager.
-void InstallInterfaces(SM::ServiceManager& service_manager);
+void InstallInterfaces(Core::System& system);
 
 } // namespace Service::PM

src/core/hle/service/service.cpp

@@ -195,8 +195,7 @@ ResultCode ServiceFrameworkBase::HandleSyncRequest(Kernel::HLERequestContext& co
 // Module interface
 
 /// Initialize ServiceManager
-void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system,
-          FileSys::VfsFilesystem& vfs) {
+void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system) {
     // NVFlinger needs to be accessed by several services like Vi and AppletOE so we instantiate it
     // here and pass it into the respective InstallInterfaces functions.
     auto nv_flinger = std::make_shared<NVFlinger::NVFlinger>(system.CoreTiming());
@@ -206,7 +205,7 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system,
     Account::InstallInterfaces(system);
     AM::InstallInterfaces(*sm, nv_flinger, system);
     AOC::InstallInterfaces(*sm);
-    APM::InstallInterfaces(*sm);
+    APM::InstallInterfaces(system);
     Audio::InstallInterfaces(*sm);
     BCAT::InstallInterfaces(*sm);
     BPC::InstallInterfaces(*sm);
@@ -218,7 +217,7 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system,
     EUPLD::InstallInterfaces(*sm);
     Fatal::InstallInterfaces(*sm);
     FGM::InstallInterfaces(*sm);
-    FileSystem::InstallInterfaces(*sm, vfs);
+    FileSystem::InstallInterfaces(system);
     Friend::InstallInterfaces(*sm);
     Glue::InstallInterfaces(system);
     GRC::InstallInterfaces(*sm);
@@ -242,7 +241,7 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system,
     PCTL::InstallInterfaces(*sm);
     PCV::InstallInterfaces(*sm);
     PlayReport::InstallInterfaces(*sm);
-    PM::InstallInterfaces(*sm);
+    PM::InstallInterfaces(system);
     PSC::InstallInterfaces(*sm);
     PSM::InstallInterfaces(*sm);
     Set::InstallInterfaces(*sm);

src/core/hle/service/service.h

@@ -182,8 +182,7 @@ private:
 };
 
 /// Initialize ServiceManager
-void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system,
-          FileSys::VfsFilesystem& vfs);
+void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system);
 
 /// Shutdown ServiceManager
 void Shutdown();

src/core/hle/service/set/set.cpp

@@ -95,6 +95,14 @@ void SET::GetAvailableLanguageCodeCount2(Kernel::HLERequestContext& ctx) {
     PushResponseLanguageCode(ctx, post4_0_0_max_entries);
 }
 
+void SET::GetQuestFlag(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_SET, "called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push(static_cast<u32>(Settings::values.quest_flag));
+}
+
 void SET::GetLanguageCode(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_SET, "called {}", Settings::values.language_index);
 
@@ -114,7 +122,7 @@ SET::SET() : ServiceFramework("set") {
         {5, &SET::GetAvailableLanguageCodes2, "GetAvailableLanguageCodes2"},
         {6, &SET::GetAvailableLanguageCodeCount2, "GetAvailableLanguageCodeCount2"},
         {7, nullptr, "GetKeyCodeMap"},
-        {8, nullptr, "GetQuestFlag"},
+        {8, &SET::GetQuestFlag, "GetQuestFlag"},
         {9, nullptr, "GetKeyCodeMap2"},
     };
     // clang-format on

src/core/hle/service/set/set.h

@@ -42,6 +42,7 @@ private:
     void GetAvailableLanguageCodes2(Kernel::HLERequestContext& ctx);
     void GetAvailableLanguageCodeCount(Kernel::HLERequestContext& ctx);
     void GetAvailableLanguageCodeCount2(Kernel::HLERequestContext& ctx);
+    void GetQuestFlag(Kernel::HLERequestContext& ctx);
 };
 
 } // namespace Service::Set

src/core/memory.cpp

@@ -16,11 +16,9 @@
 #include "core/core.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/vm_manager.h"
-#include "core/hle/lock.h"
 #include "core/memory.h"
 #include "core/memory_setup.h"
 #include "video_core/gpu.h"
-#include "video_core/renderer_base.h"
 
 namespace Memory {
 

src/core/memory.h

@@ -8,10 +8,6 @@
 #include <string>
 #include "common/common_types.h"
 
-namespace Common {
-struct PageTable;
-}
-
 namespace Kernel {
 class Process;
 }

src/core/reporter.cpp

@@ -2,8 +2,13 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <ctime>
 #include <fstream>
+
+#include <fmt/format.h>
+#include <fmt/time.h>
 #include <json.hpp>
+
 #include "common/file_util.h"
 #include "common/hex_util.h"
 #include "common/scm_rev.h"
@@ -14,7 +19,6 @@
 #include "core/hle/result.h"
 #include "core/reporter.h"
 #include "core/settings.h"
-#include "fmt/time.h"
 
 namespace {
 
@@ -30,9 +34,11 @@ std::string GetTimestamp() {
 
 using namespace nlohmann;
 
-void SaveToFile(const json& json, const std::string& filename) {
-    if (!FileUtil::CreateFullPath(filename))
+void SaveToFile(json json, const std::string& filename) {
+    if (!FileUtil::CreateFullPath(filename)) {
         LOG_ERROR(Core, "Failed to create path for '{}' to save report!", filename);
+        return;
+    }
 
     std::ofstream file(
         FileUtil::SanitizePath(filename, FileUtil::DirectorySeparator::PlatformDefault));
@@ -61,8 +67,11 @@ json GetReportCommonData(u64 title_id, ResultCode result, const std::string& tim
         {"result_description", fmt::format("{:08X}", result.description.Value())},
         {"timestamp", timestamp},
     };
-    if (user_id.has_value())
+
+    if (user_id.has_value()) {
         out["user_id"] = fmt::format("{:016X}{:016X}", (*user_id)[1], (*user_id)[0]);
+    }
+
     return out;
 }
 
@@ -171,14 +180,14 @@ json GetHLERequestContextData(Kernel::HLERequestContext& ctx) {
     out["buffer_descriptor_c"] = GetHLEBufferDescriptorData<false>(ctx.BufferDescriptorC());
     out["buffer_descriptor_x"] = GetHLEBufferDescriptorData<true>(ctx.BufferDescriptorX());
 
-    return std::move(out);
+    return out;
 }
 
 } // Anonymous namespace
 
 namespace Core {
 
-Reporter::Reporter(Core::System& system) : system(system) {}
+Reporter::Reporter(System& system) : system(system) {}
 
 Reporter::~Reporter() = default;
 
@@ -187,8 +196,9 @@ void Reporter::SaveCrashReport(u64 title_id, ResultCode result, u64 set_flags, u
                                const std::array<u64, 31>& registers,
                                const std::array<u64, 32>& backtrace, u32 backtrace_size,
                                const std::string& arch, u32 unk10) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     json out;
@@ -212,8 +222,9 @@ void Reporter::SaveCrashReport(u64 title_id, ResultCode result, u64 set_flags, u
 
 void Reporter::SaveSvcBreakReport(u32 type, bool signal_debugger, u64 info1, u64 info2,
                                   std::optional<std::vector<u8>> resolved_buffer) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     const auto title_id = system.CurrentProcess()->GetTitleID();
@@ -238,8 +249,9 @@ void Reporter::SaveSvcBreakReport(u32 type, bool signal_debugger, u64 info1, u64
 void Reporter::SaveUnimplementedFunctionReport(Kernel::HLERequestContext& ctx, u32 command_id,
                                                const std::string& name,
                                                const std::string& service_name) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     const auto title_id = system.CurrentProcess()->GetTitleID();
@@ -259,8 +271,9 @@ void Reporter::SaveUnimplementedAppletReport(
     u32 applet_id, u32 common_args_version, u32 library_version, u32 theme_color,
     bool startup_sound, u64 system_tick, std::vector<std::vector<u8>> normal_channel,
     std::vector<std::vector<u8>> interactive_channel) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     const auto title_id = system.CurrentProcess()->GetTitleID();
@@ -293,8 +306,9 @@ void Reporter::SaveUnimplementedAppletReport(
 
 void Reporter::SavePlayReport(u64 title_id, u64 process_id, std::vector<std::vector<u8>> data,
                               std::optional<u128> user_id) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     json out;
@@ -316,8 +330,9 @@ void Reporter::SavePlayReport(u64 title_id, u64 process_id, std::vector<std::vec
 void Reporter::SaveErrorReport(u64 title_id, ResultCode result,
                                std::optional<std::string> custom_text_main,
                                std::optional<std::string> custom_text_detail) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     json out;
@@ -335,10 +350,29 @@ void Reporter::SaveErrorReport(u64 title_id, ResultCode result,
     SaveToFile(std::move(out), GetPath("error_report", title_id, timestamp));
 }
 
-void Reporter::SaveUserReport() const {
+void Reporter::SaveFilesystemAccessReport(Service::FileSystem::LogMode log_mode,
+                                          std::string log_message) const {
     if (!IsReportingEnabled())
         return;
 
+    const auto timestamp = GetTimestamp();
+    const auto title_id = system.CurrentProcess()->GetTitleID();
+    json out;
+
+    out["yuzu_version"] = GetYuzuVersionData();
+    out["report_common"] = GetReportCommonData(title_id, RESULT_SUCCESS, timestamp);
+
+    out["log_mode"] = fmt::format("{:08X}", static_cast<u32>(log_mode));
+    out["log_message"] = std::move(log_message);
+
+    SaveToFile(std::move(out), GetPath("filesystem_access_report", title_id, timestamp));
+}
+
+void Reporter::SaveUserReport() const {
+    if (!IsReportingEnabled()) {
+        return;
+    }
+
     const auto timestamp = GetTimestamp();
     const auto title_id = system.CurrentProcess()->GetTitleID();
 

src/core/reporter.h

@@ -4,7 +4,9 @@
 
 #pragma once
 
+#include <array>
 #include <optional>
+#include <string>
 #include <vector>
 #include "common/common_types.h"
 
@@ -14,11 +16,17 @@ namespace Kernel {
 class HLERequestContext;
 } // namespace Kernel
 
+namespace Service::FileSystem {
+enum class LogMode : u32;
+}
+
 namespace Core {
 
+class System;
+
 class Reporter {
 public:
-    explicit Reporter(Core::System& system);
+    explicit Reporter(System& system);
     ~Reporter();
 
     void SaveCrashReport(u64 title_id, ResultCode result, u64 set_flags, u64 entry_point, u64 sp,
@@ -45,12 +53,15 @@ public:
                          std::optional<std::string> custom_text_main = {},
                          std::optional<std::string> custom_text_detail = {}) const;
 
+    void SaveFilesystemAccessReport(Service::FileSystem::LogMode log_mode,
+                                    std::string log_message) const;
+
     void SaveUserReport() const;
 
 private:
     bool IsReportingEnabled() const;
 
-    Core::System& system;
+    System& system;
 };
 
 } // namespace Core

src/core/settings.cpp

@@ -85,7 +85,6 @@ void LogSettings() {
     LogSetting("System_RngSeed", Settings::values.rng_seed.value_or(0));
     LogSetting("System_CurrentUser", Settings::values.current_user);
     LogSetting("System_LanguageIndex", Settings::values.language_index);
-    LogSetting("Core_UseCpuJit", Settings::values.use_cpu_jit);
     LogSetting("Core_UseMultiCore", Settings::values.use_multi_core);
     LogSetting("Renderer_UseResolutionFactor", Settings::values.resolution_factor);
     LogSetting("Renderer_UseFrameLimit", Settings::values.use_frame_limit);

src/core/settings.h

@@ -378,7 +378,6 @@ struct Values {
     std::atomic_bool is_device_reload_pending{true};
 
     // Core
-    bool use_cpu_jit;
     bool use_multi_core;
 
     // Data Storage
@@ -416,6 +415,7 @@ struct Values {
     bool dump_exefs;
     bool dump_nso;
     bool reporting_services;
+    bool quest_flag;
 
     // WebService
     bool enable_telemetry;

src/core/telemetry_session.cpp

@@ -168,7 +168,6 @@ void TelemetrySession::AddInitialInfo(Loader::AppLoader& app_loader) {
     AddField(Telemetry::FieldType::UserConfig, "Audio_SinkId", Settings::values.sink_id);
     AddField(Telemetry::FieldType::UserConfig, "Audio_EnableAudioStretching",
              Settings::values.enable_audio_stretching);
-    AddField(Telemetry::FieldType::UserConfig, "Core_UseCpuJit", Settings::values.use_cpu_jit);
     AddField(Telemetry::FieldType::UserConfig, "Core_UseMultiCore",
              Settings::values.use_multi_core);
     AddField(Telemetry::FieldType::UserConfig, "Renderer_ResolutionFactor",

src/video_core/CMakeLists.txt

@@ -1,4 +1,5 @@
 add_library(video_core STATIC
+    buffer_cache.h
     dma_pusher.cpp
     dma_pusher.h
     debug_utils/debug_utils.cpp
@@ -41,12 +42,10 @@ add_library(video_core STATIC
     renderer_opengl/gl_buffer_cache.h
     renderer_opengl/gl_device.cpp
     renderer_opengl/gl_device.h
-    renderer_opengl/gl_global_cache.cpp
-    renderer_opengl/gl_global_cache.h
+    renderer_opengl/gl_framebuffer_cache.cpp
+    renderer_opengl/gl_framebuffer_cache.h
     renderer_opengl/gl_rasterizer.cpp
     renderer_opengl/gl_rasterizer.h
-    renderer_opengl/gl_rasterizer_cache.cpp
-    renderer_opengl/gl_rasterizer_cache.h
     renderer_opengl/gl_resource_manager.cpp
     renderer_opengl/gl_resource_manager.h
     renderer_opengl/gl_sampler_cache.cpp
@@ -67,6 +66,8 @@ add_library(video_core STATIC
     renderer_opengl/gl_state.h
     renderer_opengl/gl_stream_buffer.cpp
     renderer_opengl/gl_stream_buffer.h
+    renderer_opengl/gl_texture_cache.cpp
+    renderer_opengl/gl_texture_cache.h
     renderer_opengl/maxwell_to_gl.h
     renderer_opengl/renderer_opengl.cpp
     renderer_opengl/renderer_opengl.h
@@ -88,6 +89,7 @@ add_library(video_core STATIC
     shader/decode/conversion.cpp
     shader/decode/memory.cpp
     shader/decode/texture.cpp
+    shader/decode/image.cpp
     shader/decode/float_set_predicate.cpp
     shader/decode/integer_set_predicate.cpp
     shader/decode/half_set_predicate.cpp
@@ -100,6 +102,8 @@ add_library(video_core STATIC
     shader/decode/video.cpp
     shader/decode/xmad.cpp
     shader/decode/other.cpp
+    shader/control_flow.cpp
+    shader/control_flow.h
     shader/decode.cpp
     shader/node_helper.cpp
     shader/node_helper.h
@@ -109,6 +113,13 @@ add_library(video_core STATIC
     shader/track.cpp
     surface.cpp
     surface.h
+    texture_cache/surface_base.cpp
+    texture_cache/surface_base.h
+    texture_cache/surface_params.cpp
+    texture_cache/surface_params.h
+    texture_cache/surface_view.cpp
+    texture_cache/surface_view.h
+    texture_cache/texture_cache.h
     textures/astc.cpp
     textures/astc.h
     textures/convert.cpp
@@ -116,8 +127,6 @@ add_library(video_core STATIC
     textures/decoders.cpp
     textures/decoders.h
     textures/texture.h
-    texture_cache.cpp
-    texture_cache.h
     video_core.cpp
     video_core.h
 )

src/video_core/buffer_cache.h

@@ -0,0 +1,299 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <mutex>
+#include <unordered_map>
+#include <unordered_set>
+#include <utility>
+#include <vector>
+
+#include "common/alignment.h"
+#include "common/common_types.h"
+#include "core/core.h"
+#include "video_core/memory_manager.h"
+#include "video_core/rasterizer_cache.h"
+
+namespace VideoCore {
+class RasterizerInterface;
+}
+
+namespace VideoCommon {
+
+template <typename BufferStorageType>
+class CachedBuffer final : public RasterizerCacheObject {
+public:
+    explicit CachedBuffer(VAddr cpu_addr, u8* host_ptr)
+        : RasterizerCacheObject{host_ptr}, host_ptr{host_ptr}, cpu_addr{cpu_addr} {}
+    ~CachedBuffer() override = default;
+
+    VAddr GetCpuAddr() const override {
+        return cpu_addr;
+    }
+
+    std::size_t GetSizeInBytes() const override {
+        return size;
+    }
+
+    u8* GetWritableHostPtr() const {
+        return host_ptr;
+    }
+
+    std::size_t GetSize() const {
+        return size;
+    }
+
+    std::size_t GetCapacity() const {
+        return capacity;
+    }
+
+    bool IsInternalized() const {
+        return is_internal;
+    }
+
+    const BufferStorageType& GetBuffer() const {
+        return buffer;
+    }
+
+    void SetSize(std::size_t new_size) {
+        size = new_size;
+    }
+
+    void SetInternalState(bool is_internal_) {
+        is_internal = is_internal_;
+    }
+
+    BufferStorageType ExchangeBuffer(BufferStorageType buffer_, std::size_t new_capacity) {
+        capacity = new_capacity;
+        std::swap(buffer, buffer_);
+        return buffer_;
+    }
+
+private:
+    u8* host_ptr{};
+    VAddr cpu_addr{};
+    std::size_t size{};
+    std::size_t capacity{};
+    bool is_internal{};
+    BufferStorageType buffer;
+};
+
+template <typename BufferStorageType, typename BufferType, typename StreamBuffer>
+class BufferCache : public RasterizerCache<std::shared_ptr<CachedBuffer<BufferStorageType>>> {
+public:
+    using Buffer = std::shared_ptr<CachedBuffer<BufferStorageType>>;
+    using BufferInfo = std::pair<const BufferType*, u64>;
+
+    explicit BufferCache(VideoCore::RasterizerInterface& rasterizer, Core::System& system,
+                         std::unique_ptr<StreamBuffer> stream_buffer)
+        : RasterizerCache<Buffer>{rasterizer}, system{system},
+          stream_buffer{std::move(stream_buffer)}, stream_buffer_handle{
+                                                       this->stream_buffer->GetHandle()} {}
+    ~BufferCache() = default;
+
+    void Unregister(const Buffer& entry) override {
+        std::lock_guard lock{RasterizerCache<Buffer>::mutex};
+        if (entry->IsInternalized()) {
+            internalized_entries.erase(entry->GetCacheAddr());
+        }
+        ReserveBuffer(entry);
+        RasterizerCache<Buffer>::Unregister(entry);
+    }
+
+    void TickFrame() {
+        marked_for_destruction_index =
+            (marked_for_destruction_index + 1) % marked_for_destruction_ring_buffer.size();
+        MarkedForDestruction().clear();
+    }
+
+    BufferInfo UploadMemory(GPUVAddr gpu_addr, std::size_t size, std::size_t alignment = 4,
+                            bool internalize = false, bool is_written = false) {
+        std::lock_guard lock{RasterizerCache<Buffer>::mutex};
+
+        auto& memory_manager = system.GPU().MemoryManager();
+        const auto host_ptr = memory_manager.GetPointer(gpu_addr);
+        if (!host_ptr) {
+            return {GetEmptyBuffer(size), 0};
+        }
+        const auto cache_addr = ToCacheAddr(host_ptr);
+
+        // Cache management is a big overhead, so only cache entries with a given size.
+        // TODO: Figure out which size is the best for given games.
+        constexpr std::size_t max_stream_size = 0x800;
+        if (!internalize && size < max_stream_size &&
+            internalized_entries.find(cache_addr) == internalized_entries.end()) {
+            return StreamBufferUpload(host_ptr, size, alignment);
+        }
+
+        auto entry = RasterizerCache<Buffer>::TryGet(cache_addr);
+        if (!entry) {
+            return FixedBufferUpload(gpu_addr, host_ptr, size, internalize, is_written);
+        }
+
+        if (entry->GetSize() < size) {
+            IncreaseBufferSize(entry, size);
+        }
+        if (is_written) {
+            entry->MarkAsModified(true, *this);
+        }
+        return {ToHandle(entry->GetBuffer()), 0};
+    }
+
+    /// Uploads from a host memory. Returns the OpenGL buffer where it's located and its offset.
+    BufferInfo UploadHostMemory(const void* raw_pointer, std::size_t size,
+                                std::size_t alignment = 4) {
+        std::lock_guard lock{RasterizerCache<Buffer>::mutex};
+        return StreamBufferUpload(raw_pointer, size, alignment);
+    }
+
+    void Map(std::size_t max_size) {
+        std::tie(buffer_ptr, buffer_offset_base, invalidated) = stream_buffer->Map(max_size, 4);
+        buffer_offset = buffer_offset_base;
+    }
+
+    /// Finishes the upload stream, returns true on bindings invalidation.
+    bool Unmap() {
+        stream_buffer->Unmap(buffer_offset - buffer_offset_base);
+        return std::exchange(invalidated, false);
+    }
+
+    virtual const BufferType* GetEmptyBuffer(std::size_t size) = 0;
+
+protected:
+    void FlushObjectInner(const Buffer& entry) override {
+        DownloadBufferData(entry->GetBuffer(), 0, entry->GetSize(), entry->GetWritableHostPtr());
+    }
+
+    virtual BufferStorageType CreateBuffer(std::size_t size) = 0;
+
+    virtual const BufferType* ToHandle(const BufferStorageType& storage) = 0;
+
+    virtual void UploadBufferData(const BufferStorageType& buffer, std::size_t offset,
+                                  std::size_t size, const u8* data) = 0;
+
+    virtual void DownloadBufferData(const BufferStorageType& buffer, std::size_t offset,
+                                    std::size_t size, u8* data) = 0;
+
+    virtual void CopyBufferData(const BufferStorageType& src, const BufferStorageType& dst,
+                                std::size_t src_offset, std::size_t dst_offset,
+                                std::size_t size) = 0;
+
+private:
+    BufferInfo StreamBufferUpload(const void* raw_pointer, std::size_t size,
+                                  std::size_t alignment) {
+        AlignBuffer(alignment);
+        const std::size_t uploaded_offset = buffer_offset;
+        std::memcpy(buffer_ptr, raw_pointer, size);
+
+        buffer_ptr += size;
+        buffer_offset += size;
+        return {&stream_buffer_handle, uploaded_offset};
+    }
+
+    BufferInfo FixedBufferUpload(GPUVAddr gpu_addr, u8* host_ptr, std::size_t size,
+                                 bool internalize, bool is_written) {
+        auto& memory_manager = Core::System::GetInstance().GPU().MemoryManager();
+        const auto cpu_addr = memory_manager.GpuToCpuAddress(gpu_addr);
+        ASSERT(cpu_addr);
+
+        auto entry = GetUncachedBuffer(*cpu_addr, host_ptr);
+        entry->SetSize(size);
+        entry->SetInternalState(internalize);
+        RasterizerCache<Buffer>::Register(entry);
+
+        if (internalize) {
+            internalized_entries.emplace(ToCacheAddr(host_ptr));
+        }
+        if (is_written) {
+            entry->MarkAsModified(true, *this);
+        }
+
+        if (entry->GetCapacity() < size) {
+            MarkedForDestruction().push_back(entry->ExchangeBuffer(CreateBuffer(size), size));
+        }
+
+        UploadBufferData(entry->GetBuffer(), 0, size, host_ptr);
+        return {ToHandle(entry->GetBuffer()), 0};
+    }
+
+    void IncreaseBufferSize(Buffer& entry, std::size_t new_size) {
+        const std::size_t old_size = entry->GetSize();
+        if (entry->GetCapacity() < new_size) {
+            const auto& old_buffer = entry->GetBuffer();
+            auto new_buffer = CreateBuffer(new_size);
+
+            // Copy bits from the old buffer to the new buffer.
+            CopyBufferData(old_buffer, new_buffer, 0, 0, old_size);
+            MarkedForDestruction().push_back(
+                entry->ExchangeBuffer(std::move(new_buffer), new_size));
+
+            // This buffer could have been used
+            invalidated = true;
+        }
+        // Upload the new bits.
+        const std::size_t size_diff = new_size - old_size;
+        UploadBufferData(entry->GetBuffer(), old_size, size_diff, entry->GetHostPtr() + old_size);
+
+        // Update entry's size in the object and in the cache.
+        Unregister(entry);
+
+        entry->SetSize(new_size);
+        RasterizerCache<Buffer>::Register(entry);
+    }
+
+    Buffer GetUncachedBuffer(VAddr cpu_addr, u8* host_ptr) {
+        if (auto entry = TryGetReservedBuffer(host_ptr)) {
+            return entry;
+        }
+        return std::make_shared<CachedBuffer<BufferStorageType>>(cpu_addr, host_ptr);
+    }
+
+    Buffer TryGetReservedBuffer(u8* host_ptr) {
+        const auto it = buffer_reserve.find(ToCacheAddr(host_ptr));
+        if (it == buffer_reserve.end()) {
+            return {};
+        }
+        auto& reserve = it->second;
+        auto entry = reserve.back();
+        reserve.pop_back();
+        return entry;
+    }
+
+    void ReserveBuffer(Buffer entry) {
+        buffer_reserve[entry->GetCacheAddr()].push_back(std::move(entry));
+    }
+
+    void AlignBuffer(std::size_t alignment) {
+        // Align the offset, not the mapped pointer
+        const std::size_t offset_aligned = Common::AlignUp(buffer_offset, alignment);
+        buffer_ptr += offset_aligned - buffer_offset;
+        buffer_offset = offset_aligned;
+    }
+
+    std::vector<BufferStorageType>& MarkedForDestruction() {
+        return marked_for_destruction_ring_buffer[marked_for_destruction_index];
+    }
+
+    Core::System& system;
+
+    std::unique_ptr<StreamBuffer> stream_buffer;
+    BufferType stream_buffer_handle{};
+
+    bool invalidated = false;
+
+    u8* buffer_ptr = nullptr;
+    u64 buffer_offset = 0;
+    u64 buffer_offset_base = 0;
+
+    std::size_t marked_for_destruction_index = 0;
+    std::array<std::vector<BufferStorageType>, 4> marked_for_destruction_ring_buffer;
+
+    std::unordered_set<CacheAddr> internalized_entries;
+    std::unordered_map<CacheAddr, std::vector<Buffer>> buffer_reserve;
+};
+
+} // namespace VideoCommon

src/video_core/engines/engine_upload.cpp

@@ -36,10 +36,10 @@ void State::ProcessData(const u32 data, const bool is_last_call) {
     } else {
         UNIMPLEMENTED_IF(regs.dest.z != 0);
         UNIMPLEMENTED_IF(regs.dest.depth != 1);
-        UNIMPLEMENTED_IF(regs.dest.BlockWidth() != 1);
-        UNIMPLEMENTED_IF(regs.dest.BlockDepth() != 1);
+        UNIMPLEMENTED_IF(regs.dest.BlockWidth() != 0);
+        UNIMPLEMENTED_IF(regs.dest.BlockDepth() != 0);
         const std::size_t dst_size = Tegra::Texture::CalculateSize(
-            true, 1, regs.dest.width, regs.dest.height, 1, regs.dest.BlockHeight(), 1);
+            true, 1, regs.dest.width, regs.dest.height, 1, regs.dest.BlockHeight(), 0);
         tmp_buffer.resize(dst_size);
         memory_manager.ReadBlock(address, tmp_buffer.data(), dst_size);
         Tegra::Texture::SwizzleKepler(regs.dest.width, regs.dest.height, regs.dest.x, regs.dest.y,

src/video_core/engines/engine_upload.h

@@ -39,15 +39,15 @@ struct Registers {
         }
 
         u32 BlockWidth() const {
-            return 1U << block_width.Value();
+            return block_width.Value();
         }
 
         u32 BlockHeight() const {
-            return 1U << block_height.Value();
+            return block_height.Value();
         }
 
         u32 BlockDepth() const {
-            return 1U << block_depth.Value();
+            return block_depth.Value();
         }
     } dest;
 };

src/video_core/engines/fermi_2d.cpp

@@ -4,7 +4,6 @@
 
 #include "common/assert.h"
 #include "common/logging/log.h"
-#include "common/math_util.h"
 #include "video_core/engines/fermi_2d.h"
 #include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
@@ -35,21 +34,31 @@ void Fermi2D::HandleSurfaceCopy() {
                 static_cast<u32>(regs.operation));
 
     // TODO(Subv): Only raw copies are implemented.
-    ASSERT(regs.operation == Regs::Operation::SrcCopy);
+    ASSERT(regs.operation == Operation::SrcCopy);
 
     const u32 src_blit_x1{static_cast<u32>(regs.blit_src_x >> 32)};
     const u32 src_blit_y1{static_cast<u32>(regs.blit_src_y >> 32)};
-    const u32 src_blit_x2{
-        static_cast<u32>((regs.blit_src_x + (regs.blit_dst_width * regs.blit_du_dx)) >> 32)};
-    const u32 src_blit_y2{
-        static_cast<u32>((regs.blit_src_y + (regs.blit_dst_height * regs.blit_dv_dy)) >> 32)};
-
+    u32 src_blit_x2, src_blit_y2;
+    if (regs.blit_control.origin == Origin::Corner) {
+        src_blit_x2 =
+            static_cast<u32>((regs.blit_src_x + (regs.blit_du_dx * regs.blit_dst_width)) >> 32);
+        src_blit_y2 =
+            static_cast<u32>((regs.blit_src_y + (regs.blit_dv_dy * regs.blit_dst_height)) >> 32);
+    } else {
+        src_blit_x2 = static_cast<u32>((regs.blit_src_x >> 32) + regs.blit_dst_width);
+        src_blit_y2 = static_cast<u32>((regs.blit_src_y >> 32) + regs.blit_dst_height);
+    }
     const Common::Rectangle<u32> src_rect{src_blit_x1, src_blit_y1, src_blit_x2, src_blit_y2};
     const Common::Rectangle<u32> dst_rect{regs.blit_dst_x, regs.blit_dst_y,
                                           regs.blit_dst_x + regs.blit_dst_width,
                                           regs.blit_dst_y + regs.blit_dst_height};
+    Config copy_config;
+    copy_config.operation = regs.operation;
+    copy_config.filter = regs.blit_control.filter;
+    copy_config.src_rect = src_rect;
+    copy_config.dst_rect = dst_rect;
 
-    if (!rasterizer.AccelerateSurfaceCopy(regs.src, regs.dst, src_rect, dst_rect)) {
+    if (!rasterizer.AccelerateSurfaceCopy(regs.src, regs.dst, copy_config)) {
         UNIMPLEMENTED();
     }
 }

src/video_core/engines/fermi_2d.h

@@ -9,6 +9,7 @@
 #include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
+#include "common/math_util.h"
 #include "video_core/gpu.h"
 
 namespace Tegra {
@@ -38,6 +39,26 @@ public:
     /// Write the value to the register identified by method.
     void CallMethod(const GPU::MethodCall& method_call);
 
+    enum class Origin : u32 {
+        Center = 0,
+        Corner = 1,
+    };
+
+    enum class Filter : u32 {
+        PointSample = 0, // Nearest
+        Linear = 1,
+    };
+
+    enum class Operation : u32 {
+        SrcCopyAnd = 0,
+        ROPAnd = 1,
+        Blend = 2,
+        SrcCopy = 3,
+        ROP = 4,
+        SrcCopyPremult = 5,
+        BlendPremult = 6,
+    };
+
     struct Regs {
         static constexpr std::size_t NUM_REGS = 0x258;
 
@@ -63,32 +84,19 @@ public:
             }
 
             u32 BlockWidth() const {
-                // The block width is stored in log2 format.
-                return 1 << block_width;
+                return block_width.Value();
             }
 
             u32 BlockHeight() const {
-                // The block height is stored in log2 format.
-                return 1 << block_height;
+                return block_height.Value();
             }
 
             u32 BlockDepth() const {
-                // The block depth is stored in log2 format.
-                return 1 << block_depth;
+                return block_depth.Value();
             }
         };
         static_assert(sizeof(Surface) == 0x28, "Surface has incorrect size");
 
-        enum class Operation : u32 {
-            SrcCopyAnd = 0,
-            ROPAnd = 1,
-            Blend = 2,
-            SrcCopy = 3,
-            ROP = 4,
-            SrcCopyPremult = 5,
-            BlendPremult = 6,
-        };
-
         union {
             struct {
                 INSERT_PADDING_WORDS(0x80);
@@ -105,7 +113,11 @@ public:
 
                 INSERT_PADDING_WORDS(0x177);
 
-                u32 blit_control;
+                union {
+                    u32 raw;
+                    BitField<0, 1, Origin> origin;
+                    BitField<4, 1, Filter> filter;
+                } blit_control;
 
                 INSERT_PADDING_WORDS(0x8);
 
@@ -124,6 +136,13 @@ public:
         };
     } regs{};
 
+    struct Config {
+        Operation operation;
+        Filter filter;
+        Common::Rectangle<u32> src_rect;
+        Common::Rectangle<u32> dst_rect;
+    };
+
 private:
     VideoCore::RasterizerInterface& rasterizer;
     MemoryManager& memory_manager;

src/video_core/engines/maxwell_3d.cpp

@@ -430,14 +430,10 @@ Texture::TICEntry Maxwell3D::GetTICEntry(u32 tic_index) const {
     Texture::TICEntry tic_entry;
     memory_manager.ReadBlockUnsafe(tic_address_gpu, &tic_entry, sizeof(Texture::TICEntry));
 
-    ASSERT_MSG(tic_entry.header_version == Texture::TICHeaderVersion::BlockLinear ||
-                   tic_entry.header_version == Texture::TICHeaderVersion::Pitch,
-               "TIC versions other than BlockLinear or Pitch are unimplemented");
-
-    const auto r_type = tic_entry.r_type.Value();
-    const auto g_type = tic_entry.g_type.Value();
-    const auto b_type = tic_entry.b_type.Value();
-    const auto a_type = tic_entry.a_type.Value();
+    const auto r_type{tic_entry.r_type.Value()};
+    const auto g_type{tic_entry.g_type.Value()};
+    const auto b_type{tic_entry.b_type.Value()};
+    const auto a_type{tic_entry.a_type.Value()};
 
     // TODO(Subv): Different data types for separate components are not supported
     DEBUG_ASSERT(r_type == g_type && r_type == b_type && r_type == a_type);

src/video_core/engines/maxwell_3d.h

@@ -67,6 +67,7 @@ public:
         static constexpr std::size_t MaxShaderStage = 5;
         // Maximum number of const buffers per shader stage.
         static constexpr std::size_t MaxConstBuffers = 18;
+        static constexpr std::size_t MaxConstBufferSize = 0x10000;
 
         enum class QueryMode : u32 {
             Write = 0,

src/video_core/engines/maxwell_dma.cpp

@@ -111,7 +111,7 @@ void MaxwellDMA::HandleCopy() {
 
         memory_manager.WriteBlock(dest, write_buffer.data(), dst_size);
     } else {
-        ASSERT(regs.dst_params.BlockDepth() == 1);
+        ASSERT(regs.dst_params.BlockDepth() == 0);
 
         const u32 src_bytes_per_pixel = regs.src_pitch / regs.x_count;