discord: Update ApplicationID (#6513)

This fixes a longstanding issue with resolution scale that could result in flickering graphics, typically the first frame something is drawn, or on camera cuts in cutscenes.

The root cause of the issue is that texture scale can be changed when binding textures or images. This typically happens because a texture becomes a view of a larger texture, such as a 400x225 texture becoming a view of a 800x450 texture with two levels. If the 400x225 texture is bound as a render target and has state [1x Undesired], but the storage texture is [2x Scaled], the render target texture's scale is changed to [2x Scaled] to match its new storage. This means the scale changed after the render target state was processed...

This can cause a number of issues. When render target state is processed, texture scales are examined and potentially changed so that they are all the same value. If one texture is scaled, all textures must be. If one texture is blacklisted from scaling, all of them must be. This results in a single resolution scale value being assigned to the TextureManager, which also scales the scissor and viewport values.

If the scale is chosen as 1x, and a later texture binding changes one of the textures to be 2x, the scale in TextureManager no longer matches all of the bound textures. What's worse, the scales in these textures could mismatch entirely. This typically results in the support buffer scale, viewport and scissor being wrong for at least one of the bound render targets.

This PR fixes the issue by re-evaluating render target state if any scale mismatches the expected scale after texture bindings happen. This can actually cause scale to change again, so it must loop back to perform texture bindings again. This can happen as many times as it needs to, but I don't expect it to happen more than once. Problematic bindings will just result in a blacklist, which will propagate to other bound targets.

.editorconfig

@@ -17,8 +17,8 @@ tab_width = 4
 end_of_line = lf
 insert_final_newline = true
 
-# JSON files
-[*.json]
+# Markdown, JSON, YAML, props and csproj files
+[*.{md,json,yml,props,csproj}]
 
 # Indentation and spacing
 indent_size = 2
@@ -259,12 +259,12 @@ dotnet_diagnostic.CA1861.severity = none
 # Disable "Prefer using 'string.Equals(string, StringComparison)' to perform a case-insensitive comparison, but keep in mind that this might cause subtle changes in behavior, so make sure to conduct thorough testing after applying the suggestion, or if culturally sensitive comparison is not required, consider using 'StringComparison.OrdinalIgnoreCase'"
 dotnet_diagnostic.CA1862.severity = none
 
-[src/Ryujinx.HLE/HOS/Services/**.cs]
-# Disable "mark members as static" rule for services
+[src/Ryujinx/UI/ViewModels/**.cs]
+# Disable "mark members as static" rule for ViewModels
 dotnet_diagnostic.CA1822.severity = none
 
-[src/Ryujinx.Ava/UI/ViewModels/**.cs]
-# Disable "mark members as static" rule for ViewModels
+[src/Ryujinx.HLE/HOS/Services/**.cs]
+# Disable "mark members as static" rule for services
 dotnet_diagnostic.CA1822.severity = none
 
 [src/Ryujinx.Tests/Cpu/*.cs]

.github/dependabot.yml

@@ -7,18 +7,34 @@ updates:
     labels:
       - "infra"
     reviewers:
-      - marysaka
+      - TSRBerry
     commit-message:
       prefix: "ci"
 
   - package-ecosystem: nuget
     directory: /
-    open-pull-requests-limit: 5
+    open-pull-requests-limit: 10
     schedule:
       interval: daily
     labels:
       - "infra"
     reviewers:
-      - marysaka
+      - TSRBerry
     commit-message:
       prefix: nuget
+    groups:
+      Avalonia:
+        patterns:
+          - "*Avalonia*"
+      Silk.NET:
+        patterns:
+          - "Silk.NET*"
+      OpenTK:
+        patterns:
+          - "OpenTK*"
+      SixLabors:
+        patterns:
+          - "SixLabors*"
+      NUnit:
+        patterns:
+          - "NUnit*"

.github/labeler.yml

@@ -1,33 +1,35 @@
-audio: 'src/Ryujinx.Audio*/**'
+audio:
+- changed-files:
+  - any-glob-to-any-file: 'src/Ryujinx.Audio*/**'
 
 cpu:
-  - 'src/ARMeilleure/**'
-  - 'src/Ryujinx.Cpu/**'
-  - 'src/Ryujinx.Memory/**'
+- changed-files:
+  - any-glob-to-any-file: ['src/ARMeilleure/**', 'src/Ryujinx.Cpu/**', 'src/Ryujinx.Memory/**']
 
 gpu:
-  - 'src/Ryujinx.Graphics.*/**'
-  - 'src/Spv.Generator/**'
-  - 'src/Ryujinx.ShaderTools/**'
+- changed-files:
+  - any-glob-to-any-file: ['src/Ryujinx.Graphics.*/**', 'src/Spv.Generator/**', 'src/Ryujinx.ShaderTools/**']
+
+'graphics-backend:opengl':
+- changed-files:
+  - any-glob-to-any-file: 'src/Ryujinx.Graphics.OpenGL/**'
 
-'graphics-backend:opengl': 'src/Ryujinx.Graphics.OpenGL/**'
 'graphics-backend:vulkan':
-  - 'src/Ryujinx.Graphics.Vulkan/**'
-  - 'src/Spv.Generator/**'
+- changed-files:
+  - any-glob-to-any-file: ['src/Ryujinx.Graphics.Vulkan/**', 'src/Spv.Generator/**']
 
 gui:
-  - 'src/Ryujinx/**'
-  - 'src/Ryujinx.Ui.Common/**'
-  - 'src/Ryujinx.Ui.LocaleGenerator/**'
-  - 'src/Ryujinx.Ava/**'
+- changed-files:
+  - any-glob-to-any-file: ['src/Ryujinx/**', 'src/Ryujinx.UI.Common/**', 'src/Ryujinx.UI.LocaleGenerator/**', 'src/Ryujinx.Gtk3/**']
 
 horizon:
-  - 'src/Ryujinx.HLE/**'
-  - 'src/Ryujinx.Horizon*/**'
+- changed-files:
+  - any-glob-to-any-file: ['src/Ryujinx.HLE/**', 'src/Ryujinx.Horizon/**']
 
-kernel: 'src/Ryujinx.HLE/HOS/Kernel/**'
+kernel:
+- changed-files:
+  - any-glob-to-any-file: 'src/Ryujinx.HLE/HOS/Kernel/**'
 
 infra:
-  - '.github/**'
-  - 'distribution/**'
-  - 'Directory.Packages.props'
+- changed-files:
+  - any-glob-to-any-file: ['.github/**', 'distribution/**', 'Directory.Packages.props']

.github/reviewers.yml

@@ -1,31 +1,24 @@
-audio:
-  - marysaka
 
 cpu:
   - gdkchan
   - riperiperi
-  - marysaka
   - LDj3SNuD
 
 gpu:
   - gdkchan
   - riperiperi
-  - marysaka
 
 gui:
   - Ack77
   - emmauss
   - TSRBerry
-  - marysaka
 
 horizon:
   - gdkchan
   - Ack77
-  - marysaka
   - TSRBerry
 
 infra:
-  - marysaka
   - TSRBerry
 
 default:

.github/workflows/build.yml

@@ -10,28 +10,17 @@ env:
 
 jobs:
   build:
-    name: ${{ matrix.OS_NAME }} (${{ matrix.configuration }})
-    runs-on: ${{ matrix.os }}
+    name: ${{ matrix.platform.name }} (${{ matrix.configuration }})
+    runs-on: ${{ matrix.platform.os }}
     timeout-minutes: 45
     strategy:
       matrix:
-        os: [ubuntu-latest, macOS-latest, windows-latest]
         configuration: [Debug, Release]
-        include:
-        - os: ubuntu-latest
-          OS_NAME: Linux x64
-          DOTNET_RUNTIME_IDENTIFIER: linux-x64
-          RELEASE_ZIP_OS_NAME: linux_x64
-
-        - os: macOS-latest
-          OS_NAME: macOS x64
-          DOTNET_RUNTIME_IDENTIFIER: osx-x64
-          RELEASE_ZIP_OS_NAME: osx_x64
-
-        - os: windows-latest
-          OS_NAME: Windows x64
-          DOTNET_RUNTIME_IDENTIFIER: win-x64
-          RELEASE_ZIP_OS_NAME: win_x64
+        platform:
+          - { name: win-x64,     os: windows-latest, zip_os_name: win_x64     }
+          - { name: linux-x64,   os: ubuntu-latest,  zip_os_name: linux_x64   }
+          - { name: linux-arm64, os: ubuntu-latest,  zip_os_name: linux_arm64 }
+          - { name: osx-x64,     os: macOS-latest,   zip_os_name: osx_x64     }
 
       fail-fast: false
     steps:
@@ -40,7 +29,7 @@ jobs:
       - uses: actions/setup-dotnet@v4
         with:
           global-json-file: global.json
-          
+
       - name: Overwrite csc problem matcher
         run: echo "::add-matcher::.github/csc.json"
 
@@ -49,6 +38,16 @@ jobs:
         run: echo "result=$(git rev-parse --short "${{ github.sha }}")" >> $GITHUB_OUTPUT
         shell: bash
 
+      - name: Change config filename
+        run: sed -r --in-place 's/\%\%RYUJINX_CONFIG_FILE_NAME\%\%/PRConfig\.json/g;' src/Ryujinx.Common/ReleaseInformation.cs
+        shell: bash
+        if: github.event_name == 'pull_request' && matrix.platform.os != 'macOS-latest'
+
+      - name: Change config filename for macOS
+        run: sed -r -i '' 's/\%\%RYUJINX_CONFIG_FILE_NAME\%\%/PRConfig\.json/g;' src/Ryujinx.Common/ReleaseInformation.cs
+        shell: bash
+        if: github.event_name == 'pull_request' && matrix.platform.os == 'macOS-latest'
+
       - name: Build
         run: dotnet build -c "${{ matrix.configuration }}" -p:Version="${{ env.RYUJINX_BASE_VERSION }}" -p:SourceRevisionId="${{ steps.git_short_hash.outputs.result }}" -p:ExtraDefineConstants=DISABLE_UPDATER
 
@@ -58,46 +57,47 @@ jobs:
           commands: dotnet test --no-build -c "${{ matrix.configuration }}"
           timeout-minutes: 10
           retry-codes: 139
+        if: matrix.platform.name != 'linux-arm64'
 
       - name: Publish Ryujinx
-        run: dotnet publish -c "${{ matrix.configuration }}" -r "${{ matrix.DOTNET_RUNTIME_IDENTIFIER }}" -o ./publish -p:Version="${{ env.RYUJINX_BASE_VERSION }}" -p:DebugType=embedded -p:SourceRevisionId="${{ steps.git_short_hash.outputs.result }}" -p:ExtraDefineConstants=DISABLE_UPDATER src/Ryujinx --self-contained true
-        if: github.event_name == 'pull_request' && matrix.os != 'macOS-latest'
+        run: dotnet publish -c "${{ matrix.configuration }}" -r "${{ matrix.platform.name }}" -o ./publish -p:Version="${{ env.RYUJINX_BASE_VERSION }}" -p:DebugType=embedded -p:SourceRevisionId="${{ steps.git_short_hash.outputs.result }}" -p:ExtraDefineConstants=DISABLE_UPDATER src/Ryujinx --self-contained true
+        if: github.event_name == 'pull_request' && matrix.platform.os != 'macOS-latest'
 
       - name: Publish Ryujinx.Headless.SDL2
-        run: dotnet publish -c "${{ matrix.configuration }}" -r "${{ matrix.DOTNET_RUNTIME_IDENTIFIER }}" -o ./publish_sdl2_headless -p:Version="${{ env.RYUJINX_BASE_VERSION }}" -p:DebugType=embedded -p:SourceRevisionId="${{ steps.git_short_hash.outputs.result }}" -p:ExtraDefineConstants=DISABLE_UPDATER src/Ryujinx.Headless.SDL2 --self-contained true
-        if: github.event_name == 'pull_request' && matrix.os != 'macOS-latest'
+        run: dotnet publish -c "${{ matrix.configuration }}" -r "${{ matrix.platform.name }}" -o ./publish_sdl2_headless -p:Version="${{ env.RYUJINX_BASE_VERSION }}" -p:DebugType=embedded -p:SourceRevisionId="${{ steps.git_short_hash.outputs.result }}" -p:ExtraDefineConstants=DISABLE_UPDATER src/Ryujinx.Headless.SDL2 --self-contained true
+        if: github.event_name == 'pull_request' && matrix.platform.os != 'macOS-latest'
 
-      - name: Publish Ryujinx.Ava
-        run: dotnet publish -c "${{ matrix.configuration }}" -r "${{ matrix.DOTNET_RUNTIME_IDENTIFIER }}" -o ./publish_ava -p:Version="${{ env.RYUJINX_BASE_VERSION }}" -p:DebugType=embedded -p:SourceRevisionId="${{ steps.git_short_hash.outputs.result }}" -p:ExtraDefineConstants=DISABLE_UPDATER src/Ryujinx.Ava --self-contained true
-        if: github.event_name == 'pull_request' && matrix.os != 'macOS-latest'
+      - name: Publish Ryujinx.Gtk3
+        run: dotnet publish -c "${{ matrix.configuration }}" -r "${{ matrix.platform.name }}" -o ./publish_gtk -p:Version="${{ env.RYUJINX_BASE_VERSION }}" -p:DebugType=embedded -p:SourceRevisionId="${{ steps.git_short_hash.outputs.result }}" -p:ExtraDefineConstants=DISABLE_UPDATER src/Ryujinx.Gtk3 --self-contained true
+        if: github.event_name == 'pull_request' && matrix.platform.os != 'macOS-latest'
 
       - name: Set executable bit
         run: |
           chmod +x ./publish/Ryujinx ./publish/Ryujinx.sh
           chmod +x ./publish_sdl2_headless/Ryujinx.Headless.SDL2 ./publish_sdl2_headless/Ryujinx.sh
-          chmod +x ./publish_ava/Ryujinx.Ava ./publish_ava/Ryujinx.sh
-        if: github.event_name == 'pull_request' && matrix.os == 'ubuntu-latest'
+          chmod +x ./publish_gtk/Ryujinx.Gtk3 ./publish_gtk/Ryujinx.sh
+        if: github.event_name == 'pull_request' && matrix.platform.os == 'ubuntu-latest'
 
       - name: Upload Ryujinx artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: ryujinx-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-${{ matrix.RELEASE_ZIP_OS_NAME }}
+          name: ryujinx-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-${{ matrix.platform.zip_os_name }}
           path: publish
-        if: github.event_name == 'pull_request' && matrix.os != 'macOS-latest'
+        if: github.event_name == 'pull_request' && matrix.platform.os != 'macOS-latest'
 
       - name: Upload Ryujinx.Headless.SDL2 artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: sdl2-ryujinx-headless-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-${{ matrix.RELEASE_ZIP_OS_NAME }}
+          name: sdl2-ryujinx-headless-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-${{ matrix.platform.zip_os_name }}
           path: publish_sdl2_headless
-        if: github.event_name == 'pull_request' && matrix.os != 'macOS-latest'
+        if: github.event_name == 'pull_request' && matrix.platform.os != 'macOS-latest'
 
-      - name: Upload Ryujinx.Ava artifact
-        uses: actions/upload-artifact@v3
+      - name: Upload Ryujinx.Gtk3 artifact
+        uses: actions/upload-artifact@v4
         with:
-          name: ava-ryujinx-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-${{ matrix.RELEASE_ZIP_OS_NAME }}
-          path: publish_ava
-        if: github.event_name == 'pull_request' && matrix.os != 'macOS-latest'
+          name: gtk-ryujinx-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-${{ matrix.platform.zip_os_name }}
+          path: publish_gtk
+        if: github.event_name == 'pull_request' && matrix.platform.os != 'macOS-latest'
 
   build_macos:
     name: macOS Universal (${{ matrix.configuration }})
@@ -135,23 +135,28 @@ jobs:
         id: git_short_hash
         run: echo "result=$(git rev-parse --short "${{ github.sha }}")" >> $GITHUB_OUTPUT
 
-      - name: Publish macOS Ryujinx.Ava
+      - name: Change config filename
+        run: sed -r --in-place 's/\%\%RYUJINX_CONFIG_FILE_NAME\%\%/PRConfig\.json/g;' src/Ryujinx.Common/ReleaseInformation.cs
+        shell: bash
+        if: github.event_name == 'pull_request'
+
+      - name: Publish macOS Ryujinx
         run: |
-          ./distribution/macos/create_macos_build_ava.sh . publish_tmp_ava publish_ava ./distribution/macos/entitlements.xml "${{ env.RYUJINX_BASE_VERSION }}" "${{ steps.git_short_hash.outputs.result }}" "${{ matrix.configuration }}" "-p:ExtraDefineConstants=DISABLE_UPDATER"
+          ./distribution/macos/create_macos_build_ava.sh . publish_tmp publish ./distribution/macos/entitlements.xml "${{ env.RYUJINX_BASE_VERSION }}" "${{ steps.git_short_hash.outputs.result }}" "${{ matrix.configuration }}" "-p:ExtraDefineConstants=DISABLE_UPDATER"
 
       - name: Publish macOS Ryujinx.Headless.SDL2
         run: |
           ./distribution/macos/create_macos_build_headless.sh . publish_tmp_headless publish_headless ./distribution/macos/entitlements.xml "${{ env.RYUJINX_BASE_VERSION }}" "${{ steps.git_short_hash.outputs.result }}" "${{ matrix.configuration }}" "-p:ExtraDefineConstants=DISABLE_UPDATER"
 
-      - name: Upload Ryujinx.Ava artifact
-        uses: actions/upload-artifact@v3
+      - name: Upload Ryujinx artifact
+        uses: actions/upload-artifact@v4
         with:
-          name: ava-ryujinx-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-macos_universal
-          path: "publish_ava/*.tar.gz"
+          name: ryujinx-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-macos_universal
+          path: "publish/*.tar.gz"
         if: github.event_name == 'pull_request'
 
       - name: Upload Ryujinx.Headless.SDL2 artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: sdl2-ryujinx-headless-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-macos_universal
           path: "publish_headless/*.tar.gz"

.github/workflows/checks.yml

@@ -8,7 +8,7 @@ on:
       - '!.github/**'
       - '!*.yml'
       - '!*.config'
-      - '!README.md'
+      - '!*.md'
       - '.github/workflows/*.yml'
 
 permissions:
@@ -63,7 +63,7 @@ jobs:
 
       - name: Upload report
         if: failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dotnet-format
           path: ./*-report.json

.github/workflows/flatpak.yml

@@ -51,38 +51,76 @@ jobs:
       - name: Restore Nuget packages
         # With .NET 8.0.100, Microsoft.NET.ILLink.Tasks isn't restored by default and only seems to appears when publishing.
         # So we just publish to grab the dependencies
-        run: dotnet publish -c Release -r linux-x64 Ryujinx/${{ env.RYUJINX_PROJECT_FILE }} --self-contained
+        run: |
+          dotnet publish -c Release -r linux-x64 Ryujinx/${{ env.RYUJINX_PROJECT_FILE }} --self-contained
+          dotnet publish -c Release -r linux-arm64 Ryujinx/${{ env.RYUJINX_PROJECT_FILE }} --self-contained
 
       - name: Generate nuget_sources.json
         shell: python
         run: |
+          import hashlib
           from pathlib import Path
           import base64
           import binascii
           import json
           import os
+          import urllib.request
 
           sources = []
 
-          for path in Path(os.environ['NUGET_PACKAGES']).glob('**/*.nupkg.sha512'):
-            name = path.parent.parent.name
-            version = path.parent.name
-            filename = '{}.{}.nupkg'.format(name, version)
-            url = 'https://api.nuget.org/v3-flatcontainer/{}/{}/{}'.format(name, version, filename)
 
-            with path.open() as fp:
-                sha512 = binascii.hexlify(base64.b64decode(fp.read())).decode('ascii')
+          def create_source_from_external(name, version):
+              full_dir_path = Path(os.environ["NUGET_PACKAGES"]).joinpath(name).joinpath(version)
+              os.makedirs(full_dir_path, exist_ok=True)
 
-            sources.append({
-                'type': 'file',
-                'url': url,
-                'sha512': sha512,
-                'dest': os.environ['NUGET_SOURCES_DESTDIR'],
-                'dest-filename': filename,
-            })
+              filename = "{}.{}.nupkg".format(name, version)
+              url = "https://api.nuget.org/v3-flatcontainer/{}/{}/{}".format(
+                  name, version, filename
+              )
 
-          with open('flathub/nuget_sources.json', 'w') as fp:
-            json.dump(sources, fp, indent=4)
+              print(f"Processing {url}...")
+              response = urllib.request.urlopen(url)
+              sha512 = hashlib.sha512(response.read()).hexdigest()
+
+              return {
+                  "type": "file",
+                  "url": url,
+                  "sha512": sha512,
+                  "dest": os.environ["NUGET_SOURCES_DESTDIR"],
+                  "dest-filename": filename,
+              }
+
+
+          has_added_x64_apphost = False
+
+          for path in Path(os.environ["NUGET_PACKAGES"]).glob("**/*.nupkg.sha512"):
+              name = path.parent.parent.name
+              version = path.parent.name
+              filename = "{}.{}.nupkg".format(name, version)
+              url = "https://api.nuget.org/v3-flatcontainer/{}/{}/{}".format(
+                  name, version, filename
+              )
+
+              with path.open() as fp:
+                  sha512 = binascii.hexlify(base64.b64decode(fp.read())).decode("ascii")
+
+              sources.append(
+                  {
+                      "type": "file",
+                      "url": url,
+                      "sha512": sha512,
+                      "dest": os.environ["NUGET_SOURCES_DESTDIR"],
+                      "dest-filename": filename,
+                  }
+              )
+
+              # .NET will not add current installed application host to the list, force inject it here.
+              if not has_added_x64_apphost and name.startswith('microsoft.netcore.app.host'):
+                  sources.append(create_source_from_external("microsoft.netcore.app.host.linux-x64", version))
+                  has_added_x64_apphost = True
+
+          with open("flathub/nuget_sources.json", "w") as fp:
+              json.dump(sources, fp, indent=4)
 
       - name: Update flatpak metadata
         id: metadata

.github/workflows/mako.yml

@@ -0,0 +1,41 @@
+name: Mako
+on:
+  discussion:
+    types: [created, edited, answered, unanswered, category_changed]
+  discussion_comment:
+    types: [created, edited]
+  gollum:
+  issue_comment:
+    types: [created, edited]
+  issues:
+    types: [opened, edited, reopened, pinned, milestoned, demilestoned, assigned, unassigned, labeled, unlabeled]
+  pull_request_target:
+    types: [opened, edited, reopened, synchronize, ready_for_review, assigned, unassigned]
+
+jobs:
+  tasks:
+    name: Run Ryujinx tasks
+    permissions:
+      actions: read
+      contents: read
+      discussions: write
+      issues: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        if: github.event_name == 'pull_request_target'
+        with:
+          # Ensure we pin the source origin as pull_request_target run under forks.
+          fetch-depth: 0
+          repository: Ryujinx/Ryujinx
+          ref: master
+
+      - name: Run Mako command
+        uses: Ryujinx/Ryujinx-Mako@master
+        with:
+          command: exec-ryujinx-tasks
+          args: --event-name "${{ github.event_name }}" --event-path "${{ github.event_path }}" -w "${{ github.workspace }}" "${{ github.repository }}" "${{ github.run_id }}"
+          app_id: ${{ secrets.MAKO_APP_ID }}
+          private_key: ${{ secrets.MAKO_PRIVATE_KEY }}
+          installation_id: ${{ secrets.MAKO_INSTALLATION_ID }}

.github/workflows/nightly_pr_comment.yml

@@ -39,24 +39,24 @@ jobs:
               return core.error(`No artifacts found`);
             }
             let body = `Download the artifacts for this pull request:\n`;
-            let hidden_avalonia_artifacts = `\n\n <details><summary>Experimental GUI (Avalonia)</summary>\n`;
+            let hidden_gtk_artifacts = `\n\n <details><summary>Old GUI (GTK3)</summary>\n`;
             let hidden_headless_artifacts = `\n\n <details><summary>GUI-less (SDL2)</summary>\n`;
             let hidden_debug_artifacts = `\n\n <details><summary>Only for Developers</summary>\n`;
             for (const art of artifacts) {
               if(art.name.includes('Debug')) {
                 hidden_debug_artifacts += `\n* [${art.name}](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
-              } else if(art.name.includes('ava-ryujinx')) {
-                hidden_avalonia_artifacts += `\n* [${art.name}](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
+              } else if(art.name.includes('gtk-ryujinx')) {
+                hidden_gtk_artifacts += `\n* [${art.name}](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
               } else if(art.name.includes('sdl2-ryujinx-headless')) {
                 hidden_headless_artifacts += `\n* [${art.name}](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
               } else {
                 body += `\n* [${art.name}](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
               }
             }
-            hidden_avalonia_artifacts += `\n</details>`;
+            hidden_gtk_artifacts += `\n</details>`;
             hidden_headless_artifacts += `\n</details>`;
             hidden_debug_artifacts += `\n</details>`;
-            body += hidden_avalonia_artifacts;
+            body += hidden_gtk_artifacts;
             body += hidden_headless_artifacts;
             body += hidden_debug_artifacts;
 

.github/workflows/pr_triage.yml

@@ -21,27 +21,8 @@ jobs:
            repository: Ryujinx/Ryujinx
            ref: master
 
-      - name: Checkout Ryujinx-Mako
-        uses: actions/checkout@v4
-        with:
-            repository: Ryujinx/Ryujinx-Mako
-            ref: master
-            path: '.ryujinx-mako'
-
-      - name: Setup Ryujinx-Mako
-        uses: ./.ryujinx-mako/.github/actions/setup-mako
-
       - name: Update labels based on changes
         uses: actions/labeler@v5
         with:
           sync-labels: true
           dot: true
-
-      - name: Assign reviewers
-        run: |
-            poetry -n -C .ryujinx-mako run ryujinx-mako update-reviewers ${{ github.repository }} ${{ github.event.pull_request.number }} .github/reviewers.yml
-        shell: bash
-        env:
-            MAKO_APP_ID: ${{ secrets.MAKO_APP_ID }}
-            MAKO_PRIVATE_KEY: ${{ secrets.MAKO_PRIVATE_KEY }}
-            MAKO_INSTALLATION_ID: ${{ secrets.MAKO_INSTALLATION_ID }}

.github/workflows/release.yml

@@ -10,7 +10,7 @@ on:
       - '*.yml'
       - '*.json'
       - '*.config'
-      - 'README.md'
+      - '*.md'
 
 concurrency: release
 
@@ -44,30 +44,34 @@ jobs:
               sha: context.sha
             })
 
+      - name: Create release
+        uses: ncipollo/release-action@v1
+        with:
+          name: ${{ steps.version_info.outputs.build_version }}
+          tag: ${{ steps.version_info.outputs.build_version }}
+          body: "For more information about this release please check out the official [Changelog](https://github.com/Ryujinx/Ryujinx/wiki/Changelog)."
+          omitBodyDuringUpdate: true
+          owner: ${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}
+          repo: ${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}
+          token: ${{ secrets.RELEASE_TOKEN }}
+
   release:
-    name: Release ${{ matrix.OS_NAME }}
-    runs-on: ${{ matrix.os }}
+    name: Release for ${{ matrix.platform.name }}
+    runs-on: ${{ matrix.platform.os }}
     timeout-minutes: ${{ fromJSON(vars.JOB_TIMEOUT) }}
     strategy:
       matrix:
-        os: [ ubuntu-latest, windows-latest ]
-        include:
-          - os: ubuntu-latest
-            OS_NAME: Linux x64
-            DOTNET_RUNTIME_IDENTIFIER: linux-x64
-            RELEASE_ZIP_OS_NAME: linux_x64
-
-          - os: windows-latest
-            OS_NAME: Windows x64
-            DOTNET_RUNTIME_IDENTIFIER: win-x64
-            RELEASE_ZIP_OS_NAME: win_x64
+        platform:
+          - { name: win-x64,     os: windows-latest, zip_os_name: win_x64     }
+          - { name: linux-x64,   os: ubuntu-latest,  zip_os_name: linux_x64   }
+          - { name: linux-arm64, os: ubuntu-latest,  zip_os_name: linux_arm64 }
     steps:
       - uses: actions/checkout@v4
 
       - uses: actions/setup-dotnet@v4
         with:
           global-json-file: global.json
-          
+
       - name: Overwrite csc problem matcher
         run: echo "::add-matcher::.github/csc.json"
 
@@ -85,6 +89,7 @@ jobs:
           sed -r --in-place 's/\%\%RYUJINX_TARGET_RELEASE_CHANNEL_NAME\%\%/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_NAME }}/g;' src/Ryujinx.Common/ReleaseInformation.cs
           sed -r --in-place 's/\%\%RYUJINX_TARGET_RELEASE_CHANNEL_OWNER\%\%/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/g;' src/Ryujinx.Common/ReleaseInformation.cs
           sed -r --in-place 's/\%\%RYUJINX_TARGET_RELEASE_CHANNEL_REPO\%\%/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/g;' src/Ryujinx.Common/ReleaseInformation.cs
+          sed -r --in-place 's/\%\%RYUJINX_CONFIG_FILE_NAME\%\%/Config\.json/g;' src/Ryujinx.Common/ReleaseInformation.cs
         shell: bash
 
       - name: Create output dir
@@ -92,42 +97,36 @@ jobs:
 
       - name: Publish
         run: |
-          dotnet publish -c Release -r "${{ matrix.DOTNET_RUNTIME_IDENTIFIER }}" -o ./publish_gtk/publish -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/Ryujinx --self-contained true
-          dotnet publish -c Release -r "${{ matrix.DOTNET_RUNTIME_IDENTIFIER }}" -o ./publish_sdl2_headless/publish -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/Ryujinx.Headless.SDL2 --self-contained true
-          dotnet publish -c Release -r "${{ matrix.DOTNET_RUNTIME_IDENTIFIER }}" -o ./publish_ava/publish -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/Ryujinx.Ava --self-contained true
+          dotnet publish -c Release -r "${{ matrix.platform.name }}" -o ./publish_ava/publish -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/Ryujinx --self-contained true
+          dotnet publish -c Release -r "${{ matrix.platform.name }}" -o ./publish_sdl2_headless/publish -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/Ryujinx.Headless.SDL2 --self-contained true
 
       - name: Packing Windows builds
-        if: matrix.os == 'windows-latest'
+        if: matrix.platform.os == 'windows-latest'
         run: |
-          pushd publish_gtk
-          7z a ../release_output/ryujinx-${{ steps.version_info.outputs.build_version }}-win_x64.zip publish
+          pushd publish_ava
+          cp publish/Ryujinx.exe publish/Ryujinx.Ava.exe
+          7z a ../release_output/ryujinx-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.zip publish
+          7z a ../release_output/test-ava-ryujinx-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.zip publish
           popd
 
           pushd publish_sdl2_headless
-          7z a ../release_output/sdl2-ryujinx-headless-${{ steps.version_info.outputs.build_version }}-win_x64.zip publish
-          popd
-
-          pushd publish_ava
-          7z a ../release_output/test-ava-ryujinx-${{ steps.version_info.outputs.build_version }}-win_x64.zip publish
+          7z a ../release_output/sdl2-ryujinx-headless-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.zip publish
           popd
         shell: bash
 
       - name: Packing Linux builds
-        if: matrix.os == 'ubuntu-latest'
+        if: matrix.platform.os == 'ubuntu-latest'
         run: |
-          pushd publish_gtk
-          chmod +x publish/Ryujinx.sh publish/Ryujinx
-          tar -czvf ../release_output/ryujinx-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz publish
+          pushd publish_ava
+          cp publish/Ryujinx publish/Ryujinx.Ava
+          chmod +x publish/Ryujinx.sh publish/Ryujinx.Ava publish/Ryujinx
+          tar -czvf ../release_output/ryujinx-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.tar.gz publish
+          tar -czvf ../release_output/test-ava-ryujinx-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.tar.gz publish
           popd
 
           pushd publish_sdl2_headless
           chmod +x publish/Ryujinx.sh publish/Ryujinx.Headless.SDL2
-          tar -czvf ../release_output/sdl2-ryujinx-headless-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz publish
-          popd
-
-          pushd publish_ava
-          chmod +x publish/Ryujinx.sh publish/Ryujinx.Ava
-          tar -czvf ../release_output/test-ava-ryujinx-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz publish
+          tar -czvf ../release_output/sdl2-ryujinx-headless-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.tar.gz publish
           popd
         shell: bash
 
@@ -186,12 +185,13 @@ jobs:
           sed -r --in-place 's/\%\%RYUJINX_TARGET_RELEASE_CHANNEL_NAME\%\%/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_NAME }}/g;' src/Ryujinx.Common/ReleaseInformation.cs
           sed -r --in-place 's/\%\%RYUJINX_TARGET_RELEASE_CHANNEL_OWNER\%\%/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/g;' src/Ryujinx.Common/ReleaseInformation.cs
           sed -r --in-place 's/\%\%RYUJINX_TARGET_RELEASE_CHANNEL_REPO\%\%/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/g;' src/Ryujinx.Common/ReleaseInformation.cs
+          sed -r --in-place 's/\%\%RYUJINX_CONFIG_FILE_NAME\%\%/Config\.json/g;' src/Ryujinx.Common/ReleaseInformation.cs
         shell: bash
 
-      - name: Publish macOS Ryujinx.Ava
+      - name: Publish macOS Ryujinx
         run: |
           ./distribution/macos/create_macos_build_ava.sh . publish_tmp_ava publish_ava ./distribution/macos/entitlements.xml "${{ steps.version_info.outputs.build_version }}" "${{ steps.version_info.outputs.git_short_hash }}" Release
-          
+
       - name: Publish macOS Ryujinx.Headless.SDL2
         run: |
           ./distribution/macos/create_macos_build_headless.sh . publish_tmp_headless publish_headless ./distribution/macos/entitlements.xml "${{ steps.version_info.outputs.build_version }}" "${{ steps.version_info.outputs.git_short_hash }}" Release

Directory.Packages.props

@@ -3,50 +3,48 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="Avalonia" Version="11.0.5" />
-    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.0.5" />
-    <PackageVersion Include="Avalonia.Desktop" Version="11.0.5" />
-    <PackageVersion Include="Avalonia.Diagnostics" Version="11.0.5" />
-    <PackageVersion Include="Avalonia.Markup.Xaml.Loader" Version="11.0.5" />
-    <PackageVersion Include="Avalonia.Svg" Version="11.0.0.3" />
-    <PackageVersion Include="Avalonia.Svg.Skia" Version="11.0.0.3" />
+    <PackageVersion Include="Avalonia" Version="11.0.10" />
+    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.0.10" />
+    <PackageVersion Include="Avalonia.Desktop" Version="11.0.10" />
+    <PackageVersion Include="Avalonia.Diagnostics" Version="11.0.10" />
+    <PackageVersion Include="Avalonia.Markup.Xaml.Loader" Version="11.0.10" />
+    <PackageVersion Include="Avalonia.Svg" Version="11.0.0.14" />
+    <PackageVersion Include="Avalonia.Svg.Skia" Version="11.0.0.14" />
     <PackageVersion Include="CommandLineParser" Version="2.9.1" />
     <PackageVersion Include="Concentus" Version="1.1.7" />
     <PackageVersion Include="DiscordRichPresence" Version="1.2.1.24" />
-    <PackageVersion Include="DynamicData" Version="7.14.2" />
-    <PackageVersion Include="FluentAvaloniaUI" Version="2.0.4" />
+    <PackageVersion Include="DynamicData" Version="8.3.27" />
+    <PackageVersion Include="FluentAvaloniaUI" Version="2.0.5" />
     <PackageVersion Include="GtkSharp.Dependencies" Version="1.1.1" />
     <PackageVersion Include="GtkSharp.Dependencies.osx" Version="0.0.5" />
-    <PackageVersion Include="jp2masa.Avalonia.Flexbox" Version="0.3.0-beta.4" />
     <PackageVersion Include="LibHac" Version="0.19.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.7.0" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-    <PackageVersion Include="Microsoft.IO.RecyclableMemoryStream" Version="2.3.2" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.8.0" />
+    <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="7.3.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
+    <PackageVersion Include="Microsoft.IO.RecyclableMemoryStream" Version="3.0.0" />
     <PackageVersion Include="MsgPack.Cli" Version="1.0.1" />
-    <PackageVersion Include="NetCoreServer" Version="7.0.0" />
+    <PackageVersion Include="NetCoreServer" Version="8.0.7" />
     <PackageVersion Include="NUnit" Version="3.13.3" />
     <PackageVersion Include="NUnit3TestAdapter" Version="4.1.0" />
-    <PackageVersion Include="OpenTK.Core" Version="4.8.1" />
-    <PackageVersion Include="OpenTK.Graphics" Version="4.8.1" />
-    <PackageVersion Include="OpenTK.Audio.OpenAL" Version="4.8.1" />
-    <PackageVersion Include="OpenTK.Windowing.GraphicsLibraryFramework" Version="4.8.1" />
+    <PackageVersion Include="OpenTK.Core" Version="4.8.2" />
+    <PackageVersion Include="OpenTK.Graphics" Version="4.8.2" />
+    <PackageVersion Include="OpenTK.Audio.OpenAL" Version="4.8.2" />
+    <PackageVersion Include="OpenTK.Windowing.GraphicsLibraryFramework" Version="4.8.2" />
     <PackageVersion Include="Ryujinx.Audio.OpenAL.Dependencies" Version="1.21.0.1" />
-    <PackageVersion Include="Ryujinx.Graphics.Nvdec.Dependencies" Version="5.0.1-build13" />
+    <PackageVersion Include="Ryujinx.Graphics.Nvdec.Dependencies" Version="5.0.3-build14" />
     <PackageVersion Include="Ryujinx.Graphics.Vulkan.Dependencies.MoltenVK" Version="1.2.0" />
     <PackageVersion Include="Ryujinx.GtkSharp" Version="3.24.24.59-ryujinx" />
-    <PackageVersion Include="Ryujinx.SDL2-CS" Version="2.28.1-build28" />
+    <PackageVersion Include="Ryujinx.SDL2-CS" Version="2.30.0-build32" />
     <PackageVersion Include="securifybv.ShellLink" Version="0.1.0" />
     <PackageVersion Include="shaderc.net" Version="0.1.0" />
     <PackageVersion Include="SharpZipLib" Version="1.4.2" />
     <PackageVersion Include="Silk.NET.Vulkan" Version="2.16.0" />
     <PackageVersion Include="Silk.NET.Vulkan.Extensions.EXT" Version="2.16.0" />
     <PackageVersion Include="Silk.NET.Vulkan.Extensions.KHR" Version="2.16.0" />
-    <PackageVersion Include="SixLabors.ImageSharp" Version="1.0.4" />
-    <PackageVersion Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta11" />
-    <PackageVersion Include="SPB" Version="0.0.4-build28" />
-    <PackageVersion Include="System.Drawing.Common" Version="8.0.0" />
-    <PackageVersion Include="System.IdentityModel.Tokens.Jwt" Version="7.0.3" />
+    <PackageVersion Include="SixLabors.ImageSharp" Version="2.1.7" />
+    <PackageVersion Include="SixLabors.ImageSharp.Drawing" Version="1.0.0" />
+    <PackageVersion Include="SPB" Version="0.0.4-build32" />
     <PackageVersion Include="System.IO.Hashing" Version="8.0.0" />
     <PackageVersion Include="System.Management" Version="8.0.0" />
     <PackageVersion Include="UnicornEngine.Unicorn" Version="2.0.2-rc1-fb78016" />

README.md

@@ -1,21 +1,21 @@
-
 <h1 align="center">
   <br>
-  <a href="https://ryujinx.org/"><img src="https://i.imgur.com/WcCj6Rt.png" alt="Ryujinx" width="150"></a>
+  <a href="https://ryujinx.org/"><img src="https://raw.githubusercontent.com/Ryujinx/Ryujinx/master/distribution/misc/Logo.svg" alt="Ryujinx" width="150"></a>
   <br>
   <b>Ryujinx</b>
   <br>
   <sub><sup><b>(REE-YOU-JINX)</b></sup></sub>
   <br>
-
 </h1>
 
 <p align="center">
-       Ryujinx is an open-source Nintendo Switch emulator, created by gdkchan, written in C#.
-       This emulator aims at providing excellent accuracy and performance, a user-friendly interface and consistent builds.
-    It was written from scratch and development on the project began in September 2017. Ryujinx is available on Github under the <a href="https://github.com/Ryujinx/Ryujinx/blob/master/LICENSE.txt" target="_blank">MIT license</a>. <br />
-
+  Ryujinx is an open-source Nintendo Switch emulator, created by gdkchan, written in C#.
+  This emulator aims at providing excellent accuracy and performance, a user-friendly interface and consistent builds.
+  It was written from scratch and development on the project began in September 2017.
+  Ryujinx is available on Github under the <a href="https://github.com/Ryujinx/Ryujinx/blob/master/LICENSE.txt" target="_blank">MIT license</a>.
+  <br />
 </p>
+
 <p align="center">
     <a href="https://github.com/Ryujinx/Ryujinx/actions/workflows/release.yml">
         <img src="https://github.com/Ryujinx/Ryujinx/actions/workflows/release.yml/badge.svg"
@@ -34,87 +34,111 @@
     <img src="https://raw.githubusercontent.com/Ryujinx/Ryujinx-Website/master/public/assets/images/shell.png">
 </p>
 
-<h5 align="center">
-
-</h5>
-
 ## Compatibility
 
-As of April 2023, Ryujinx has been tested on approximately 4,050 titles; over 4,000 boot past menus and into gameplay, with roughly 3,400 of those being considered playable.
-You can check out the compatibility list [here](https://github.com/Ryujinx/Ryujinx-Games-List/issues). Anyone is free to submit a new game test or update an existing game test entry; simply follow the new issue template and testing guidelines, or post as a reply to the applicable game issue. Use the search function to see if a game has been tested already!
+As of October 2023, Ryujinx has been tested on approximately 4,200 titles;
+over 4,150 boot past menus and into gameplay, with roughly 3,500 of those being considered playable.
+
+You can check out the compatibility list [here](https://github.com/Ryujinx/Ryujinx-Games-List/issues).
+
+Anyone is free to submit a new game test or update an existing game test entry;
+simply follow the new issue template and testing guidelines, or post as a reply to the applicable game issue.
+Use the search function to see if a game has been tested already!
 
 ## Usage
 
-To run this emulator, your PC must be equipped with at least 8GiB of RAM; failing to meet this requirement may result in a poor gameplay experience or unexpected crashes.
+To run this emulator, your PC must be equipped with at least 8GiB of RAM;
+failing to meet this requirement may result in a poor gameplay experience or unexpected crashes.
 
 See our [Setup & Configuration Guide](https://github.com/Ryujinx/Ryujinx/wiki/Ryujinx-Setup-&-Configuration-Guide) on how to set up the emulator.
 
-For our Local Wireless and LAN builds, see our [Multiplayer: Local Play/Local Wireless Guide
+For our Local Wireless (LDN) builds, see our [Multiplayer: Local Play/Local Wireless Guide
 ](https://github.com/Ryujinx/Ryujinx/wiki/Multiplayer-(LDN-Local-Wireless)-Guide).
 
 Avalonia UI comes with translations for various languages. See [Crowdin](https://crwd.in/ryujinx) for more information.
 
 ## Latest build
 
-These builds are compiled automatically for each commit on the master branch. While we strive to ensure optimal stability and performance prior to pushing an update, our automated builds **may be unstable or completely broken.**
+These builds are compiled automatically for each commit on the master branch.
+While we strive to ensure optimal stability and performance prior to pushing an update, our automated builds **may be unstable or completely broken**.
 
 If you want to see details on updates to the emulator, you can visit our [Changelog](https://github.com/Ryujinx/Ryujinx/wiki/Changelog).
 
 The latest automatic build for Windows, macOS, and Linux can be found on the [Official Website](https://ryujinx.org/download).
 
+## Documentation
+
+If you are planning to contribute or just want to learn more about this project please read through our [documentation](docs/README.md).
 
 ## Building
 
 If you wish to build the emulator yourself, follow these steps:
 
 ### Step 1
-Install the X64 version of [.NET 8.0 (or higher) SDK](https://dotnet.microsoft.com/download/dotnet/8.0).
+
+Install the [.NET 8.0 (or higher) SDK](https://dotnet.microsoft.com/download/dotnet/8.0).
+Make sure your SDK version is higher or equal to the required version specified in [global.json](global.json). 
 
 ### Step 2
+
 Either use `git clone https://github.com/Ryujinx/Ryujinx` on the command line to clone the repository or use Code --> Download zip button to get the files.
 
 ### Step 3
 
-To build Ryujinx, open a command prompt inside the project directory. You can quickly access it on Windows by holding shift in File Explorer, then right clicking and selecting `Open command window here`. Then type the following command:
-`dotnet build -c Release -o build`
+To build Ryujinx, open a command prompt inside the project directory.
+You can quickly access it on Windows by holding shift in File Explorer, then right clicking and selecting `Open command window here`.
+Then type the following command: `dotnet build -c Release -o build`
 the built files will be found in the newly created build directory.
 
-Ryujinx system files are stored in the `Ryujinx` folder. This folder is located in the user folder, which can be accessed by clicking `Open Ryujinx Folder` under the File menu in the GUI.
-
+Ryujinx system files are stored in the `Ryujinx` folder.
+This folder is located in the user folder, which can be accessed by clicking `Open Ryujinx Folder` under the File menu in the GUI.
 
 ## Features
 
- - **Audio**
+- **Audio**
 
-   Audio output is entirely supported, audio input (microphone) isn't supported. We use C# wrappers for [OpenAL](https://openal-soft.org/), and [SDL2](https://www.libsdl.org/) & [libsoundio](http://libsound.io/) as fallbacks.
+  Audio output is entirely supported, audio input (microphone) isn't supported.
+  We use C# wrappers for [OpenAL](https://openal-soft.org/), and [SDL2](https://www.libsdl.org/) & [libsoundio](http://libsound.io/) as fallbacks.
 
 - **CPU**
 
-  The CPU emulator, ARMeilleure, emulates an ARMv8 CPU and currently has support for most 64-bit ARMv8 and some of the ARMv7 (and older) instructions, including partial 32-bit support. It translates the ARM code to a custom IR, performs a few optimizations, and turns that into x86 code.
-  There are three memory manager options available depending on the user's preference, leveraging both software-based (slower) and host-mapped modes (much faster). The fastest option (host, unchecked) is set by default.
-  Ryujinx also features an optional Profiled Persistent Translation Cache, which essentially caches translated functions so that they do not need to be translated every time the game loads. The net result is a significant reduction in load times (the amount of time between launching a game and arriving at the title screen) for nearly every game. NOTE: this feature is enabled by default in the Options menu > System tab. You must launch the game at least twice to the title screen or beyond before performance improvements are unlocked on the third launch! These improvements are permanent and do not require any extra launches going forward.
+  The CPU emulator, ARMeilleure, emulates an ARMv8 CPU and currently has support for most 64-bit ARMv8 and some of the ARMv7 (and older) instructions, including partial 32-bit support.
+  It translates the ARM code to a custom IR, performs a few optimizations, and turns that into x86 code.
+  There are three memory manager options available depending on the user's preference, leveraging both software-based (slower) and host-mapped modes (much faster).
+  The fastest option (host, unchecked) is set by default.
+  Ryujinx also features an optional Profiled Persistent Translation Cache, which essentially caches translated functions so that they do not need to be translated every time the game loads. 
+  The net result is a significant reduction in load times (the amount of time between launching a game and arriving at the title screen) for nearly every game.
+  NOTE: This feature is enabled by default in the Options menu > System tab.
+  You must launch the game at least twice to the title screen or beyond before performance improvements are unlocked on the third launch!
+  These improvements are permanent and do not require any extra launches going forward.
 
 - **GPU**
 
-  The GPU emulator emulates the Switch's Maxwell GPU using either the OpenGL (version 4.5 minimum), Vulkan, or Metal (via MoltenVK) APIs through a custom build of OpenTK or Silk.NET respectively. There are currently six graphics enhancements available to the end user in Ryujinx: Disk Shader Caching, Resolution Scaling, Anti-Aliasing, Scaling Filters (including FSR), Anisotropic Filtering and Aspect Ratio Adjustment. These enhancements can be adjusted or toggled as desired in the GUI.
+  The GPU emulator emulates the Switch's Maxwell GPU using either the OpenGL (version 4.5 minimum), Vulkan, or Metal (via MoltenVK) APIs through a custom build of OpenTK or Silk.NET respectively.
+  There are currently six graphics enhancements available to the end user in Ryujinx: Disk Shader Caching, Resolution Scaling, Anti-Aliasing, Scaling Filters (including FSR), Anisotropic Filtering and Aspect Ratio Adjustment.
+  These enhancements can be adjusted or toggled as desired in the GUI.
 
 - **Input**
 
-   We currently have support for keyboard, mouse, touch input, JoyCon input support, and nearly all controllers. Motion controls are natively supported in most cases; for dual-JoyCon motion support, DS4Windows or BetterJoy are currently required.
-   In all scenarios, you can set up everything inside the input configuration menu.
+  We currently have support for keyboard, mouse, touch input, JoyCon input support, and nearly all controllers.
+  Motion controls are natively supported in most cases; for dual-JoyCon motion support, DS4Windows or BetterJoy are currently required.
+  In all scenarios, you can set up everything inside the input configuration menu.
 
 - **DLC & Modifications**
 
-   Ryujinx is able to manage add-on content/downloadable content through the GUI. Mods (romfs, exefs, and runtime mods such as cheats) are also supported; the GUI contains a shortcut to open the respective mods folder for a particular game.
+  Ryujinx is able to manage add-on content/downloadable content through the GUI.
+  Mods (romfs, exefs, and runtime mods such as cheats) are also supported;
+  the GUI contains a shortcut to open the respective mods folder for a particular game.
 
 - **Configuration**
 
-   The emulator has settings for enabling or disabling some logging, remapping controllers, and more. You can configure all of them through the graphical interface or manually through the config file, `Config.json`, found in the user folder which can be accessed by clicking `Open Ryujinx Folder` under the File menu in the GUI.
-
+  The emulator has settings for enabling or disabling some logging, remapping controllers, and more.
+  You can configure all of them through the graphical interface or manually through the config file, `Config.json`, found in the user folder which can be accessed by clicking `Open Ryujinx Folder` under the File menu in the GUI.
 
 ## Contact
 
-If you have contributions, suggestions, need emulator support or just want to get in touch with the team, join our [Discord server](https://discord.com/invite/Ryujinx). You may also review our [FAQ](https://github.com/Ryujinx/Ryujinx/wiki/Frequently-Asked-Questions).
+If you have contributions, suggestions, need emulator support or just want to get in touch with the team, join our [Discord server](https://discord.com/invite/Ryujinx).
+You may also review our [FAQ](https://github.com/Ryujinx/Ryujinx/wiki/Frequently-Asked-Questions).
 
 ## Donations
 
@@ -134,9 +158,10 @@ All funds received through Patreon are considered a donation to support the proj
 
 ## License
 
-This software is licensed under the terms of the <a href="https://github.com/Ryujinx/Ryujinx/blob/master/LICENSE.txt" target="_blank">MIT license.</a></i><br />
+This software is licensed under the terms of the [MIT license](LICENSE.txt).
 This project makes use of code authored by the libvpx project, licensed under BSD and the ffmpeg project, licensed under LGPLv3.
 See [LICENSE.txt](LICENSE.txt) and [THIRDPARTY.md](distribution/legal/THIRDPARTY.md) for more details.
+
 ## Credits
 
 - [LibHac](https://github.com/Thealexbarney/LibHac) is used for our file-system.

Ryujinx.sln

@@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.1.32228.430
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx", "src\Ryujinx\Ryujinx.csproj", "{074045D4-3ED2-4711-9169-E385F2BFB5A0}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Gtk3", "src\Ryujinx.Gtk3\Ryujinx.Gtk3.csproj", "{074045D4-3ED2-4711-9169-E385F2BFB5A0}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Tests", "src\Ryujinx.Tests\Ryujinx.Tests.csproj", "{EBB55AEA-C7D7-4DEB-BF96-FA1789E225E9}"
 EndProject
@@ -69,9 +69,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Headless.SDL2", "sr
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Graphics.Nvdec.FFmpeg", "src\Ryujinx.Graphics.Nvdec.FFmpeg\Ryujinx.Graphics.Nvdec.FFmpeg.csproj", "{BEE1C184-C9A4-410B-8DFC-FB74D5C93AEB}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Ava", "src\Ryujinx.Ava\Ryujinx.Ava.csproj", "{7C1B2721-13DA-4B62-B046-C626605ECCE6}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx", "src\Ryujinx\Ryujinx.csproj", "{7C1B2721-13DA-4B62-B046-C626605ECCE6}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Ui.Common", "src\Ryujinx.Ui.Common\Ryujinx.Ui.Common.csproj", "{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.UI.Common", "src\Ryujinx.UI.Common\Ryujinx.UI.Common.csproj", "{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Horizon.Generators", "src\Ryujinx.Horizon.Generators\Ryujinx.Horizon.Generators.csproj", "{6AE2A5E8-4C5A-48B9-997B-E1455C0355C6}"
 EndProject
@@ -79,7 +79,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Graphics.Vulkan", "
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Spv.Generator", "src\Spv.Generator\Spv.Generator.csproj", "{2BCB3D7A-38C0-4FE7-8FDA-374C6AD56D0E}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Ui.LocaleGenerator", "src\Ryujinx.Ui.LocaleGenerator\Ryujinx.Ui.LocaleGenerator.csproj", "{77D01AD9-2C98-478E-AE1D-8F7100738FB4}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.UI.LocaleGenerator", "src\Ryujinx.UI.LocaleGenerator\Ryujinx.UI.LocaleGenerator.csproj", "{77D01AD9-2C98-478E-AE1D-8F7100738FB4}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Horizon.Common", "src\Ryujinx.Horizon.Common\Ryujinx.Horizon.Common.csproj", "{77F96ECE-4952-42DB-A528-DED25572A573}"
 EndProject

distribution/linux/Ryujinx.desktop

@@ -4,7 +4,7 @@ Name=Ryujinx
 Type=Application
 Icon=Ryujinx
 Exec=Ryujinx.sh %f
-Comment=Plays Nintendo Switch applications
+Comment=A Nintendo Switch Emulator
 GenericName=Nintendo Switch Emulator
 Terminal=false
 Categories=Game;Emulator;

distribution/linux/Ryujinx.sh

@@ -1,20 +1,23 @@
 #!/bin/sh
 
 SCRIPT_DIR=$(dirname "$(realpath "$0")")
-RYUJINX_BIN="Ryujinx"
-
-if [ -f "$SCRIPT_DIR/Ryujinx.Ava" ]; then
-    RYUJINX_BIN="Ryujinx.Ava"
-fi
 
 if [ -f "$SCRIPT_DIR/Ryujinx.Headless.SDL2" ]; then
     RYUJINX_BIN="Ryujinx.Headless.SDL2"
 fi
 
+if [ -f "$SCRIPT_DIR/Ryujinx" ]; then
+    RYUJINX_BIN="Ryujinx"
+fi
+
+if [ -z "$RYUJINX_BIN" ]; then
+    exit 1
+fi
+
 COMMAND="env DOTNET_EnableAlternateStackCheck=1"
 
 if command -v gamemoderun > /dev/null 2>&1; then
     COMMAND="$COMMAND gamemoderun"
 fi
 
-$COMMAND "$SCRIPT_DIR/$RYUJINX_BIN" "$@"
+exec $COMMAND "$SCRIPT_DIR/$RYUJINX_BIN" "$@"

distribution/macos/Info.plist

@@ -10,14 +10,25 @@
     <string>Ryujinx</string>
     <key>CFBundleIconFile</key>
     <string>Ryujinx.icns</string>
-    <key>CFBundleTypeExtensions</key>
-    <array>
-        <string>nca</string>
-        <string>nro</string>
-        <string>nso</string>
-        <string>nsp</string>
-        <string>xci</string>
-    </array>
+	<key>CFBundleDocumentTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>nca</string>
+				<string>nro</string>
+				<string>nso</string>
+				<string>nsp</string>
+				<string>xci</string>
+			</array>
+			<key>CFBundleTypeName</key>
+			<string>Nintendo Switch File</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+			<key>LSHandlerRank</key>
+			<string>Default</string>
+		</dict>
+	</array>
     <key>CFBundleIdentifier</key>
     <string>org.ryujinx.Ryujinx</string>
     <key>CFBundleInfoDictionaryVersion</key>

distribution/macos/create_app_bundle.sh

@@ -14,8 +14,8 @@ mkdir "$APP_BUNDLE_DIRECTORY/Contents/Frameworks"
 mkdir "$APP_BUNDLE_DIRECTORY/Contents/MacOS"
 mkdir "$APP_BUNDLE_DIRECTORY/Contents/Resources"
 
-# Copy executables first
-cp "$PUBLISH_DIRECTORY/Ryujinx.Ava" "$APP_BUNDLE_DIRECTORY/Contents/MacOS/Ryujinx"
+# Copy executable and nsure executable can be executed
+cp "$PUBLISH_DIRECTORY/Ryujinx" "$APP_BUNDLE_DIRECTORY/Contents/MacOS/Ryujinx"
 chmod u+x "$APP_BUNDLE_DIRECTORY/Contents/MacOS/Ryujinx"
 
 # Then all libraries

distribution/macos/create_macos_build_ava.sh

@@ -22,9 +22,9 @@ EXTRA_ARGS=$8
 
 if [ "$VERSION" == "1.1.0" ];
 then
-  RELEASE_TAR_FILE_NAME=test-ava-ryujinx-$CONFIGURATION-$VERSION+$SOURCE_REVISION_ID-macos_universal.app.tar
+  RELEASE_TAR_FILE_NAME=ryujinx-$CONFIGURATION-$VERSION+$SOURCE_REVISION_ID-macos_universal.app.tar
 else
-  RELEASE_TAR_FILE_NAME=test-ava-ryujinx-$VERSION-macos_universal.app.tar
+  RELEASE_TAR_FILE_NAME=ryujinx-$VERSION-macos_universal.app.tar
 fi
 
 ARM64_APP_BUNDLE="$TEMP_DIRECTORY/output_arm64/Ryujinx.app"
@@ -38,9 +38,9 @@ mkdir -p "$TEMP_DIRECTORY"
 DOTNET_COMMON_ARGS=(-p:DebugType=embedded -p:Version="$VERSION" -p:SourceRevisionId="$SOURCE_REVISION_ID" --self-contained true $EXTRA_ARGS)
 
 dotnet restore
-dotnet build -c "$CONFIGURATION" src/Ryujinx.Ava
-dotnet publish -c "$CONFIGURATION" -r osx-arm64 -o "$TEMP_DIRECTORY/publish_arm64" "${DOTNET_COMMON_ARGS[@]}" src/Ryujinx.Ava
-dotnet publish -c "$CONFIGURATION" -r osx-x64 -o "$TEMP_DIRECTORY/publish_x64" "${DOTNET_COMMON_ARGS[@]}" src/Ryujinx.Ava
+dotnet build -c "$CONFIGURATION" src/Ryujinx
+dotnet publish -c "$CONFIGURATION" -r osx-arm64 -o "$TEMP_DIRECTORY/publish_arm64" "${DOTNET_COMMON_ARGS[@]}" src/Ryujinx
+dotnet publish -c "$CONFIGURATION" -r osx-x64 -o "$TEMP_DIRECTORY/publish_x64" "${DOTNET_COMMON_ARGS[@]}" src/Ryujinx
 
 # Get rid of the support library for ARMeilleure for x64 (that's only for arm64)
 rm -rf "$TEMP_DIRECTORY/publish_x64/libarmeilleure-jitsupport.dylib"
@@ -108,6 +108,13 @@ tar --exclude "Ryujinx.app/Contents/MacOS/Ryujinx" -cvf "$RELEASE_TAR_FILE_NAME"
 python3 "$BASE_DIR/distribution/misc/add_tar_exec.py" "$RELEASE_TAR_FILE_NAME" "Ryujinx.app/Contents/MacOS/Ryujinx" "Ryujinx.app/Contents/MacOS/Ryujinx"
 gzip -9 < "$RELEASE_TAR_FILE_NAME" > "$RELEASE_TAR_FILE_NAME.gz"
 rm "$RELEASE_TAR_FILE_NAME"
+
+# Create legacy update package for Avalonia to not left behind old testers.
+if [ "$VERSION" != "1.1.0" ];
+then
+    cp $RELEASE_TAR_FILE_NAME.gz test-ava-ryujinx-$VERSION-macos_universal.app.tar.gz
+fi
+
 popd
 
 echo "Done"

distribution/macos/shortcut-launch-script.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+launch_arch="$(uname -m)"
+if [ "$(sysctl -in sysctl.proc_translated)" = "1" ]
+then
+    launch_arch="arm64"
+fi
+
+arch -$launch_arch {0} {1}

src/ARMeilleure/Common/AddressTable.cs

@@ -9,7 +9,7 @@ namespace ARMeilleure.Common
     /// Represents a table of guest address to a value.
     /// </summary>
     /// <typeparam name="TEntry">Type of the value</typeparam>
-    unsafe class AddressTable<TEntry> : IDisposable where TEntry : unmanaged
+    public unsafe class AddressTable<TEntry> : IDisposable where TEntry : unmanaged
     {
         /// <summary>
         /// Represents a level in an <see cref="AddressTable{TEntry}"/>.

src/ARMeilleure/Decoders/OpCodeTable.cs

@@ -517,7 +517,10 @@ namespace ARMeilleure.Decoders
             SetA64("0x00111100>>>xxx100111xxxxxxxxxx", InstName.Sqrshrn_V,       InstEmit.Sqrshrn_V,       OpCodeSimdShImm.Create);
             SetA64("0111111100>>>xxx100011xxxxxxxxxx", InstName.Sqrshrun_S,      InstEmit.Sqrshrun_S,      OpCodeSimdShImm.Create);
             SetA64("0x10111100>>>xxx100011xxxxxxxxxx", InstName.Sqrshrun_V,      InstEmit.Sqrshrun_V,      OpCodeSimdShImm.Create);
+            SetA64("010111110>>>>xxx011101xxxxxxxxxx", InstName.Sqshl_Si,        InstEmit.Sqshl_Si,        OpCodeSimdShImm.Create);
             SetA64("0>001110<<1xxxxx010011xxxxxxxxxx", InstName.Sqshl_V,         InstEmit.Sqshl_V,         OpCodeSimdReg.Create);
+            SetA64("0000111100>>>xxx011101xxxxxxxxxx", InstName.Sqshl_Vi,        InstEmit.Sqshl_Vi,        OpCodeSimdShImm.Create);
+            SetA64("010011110>>>>xxx011101xxxxxxxxxx", InstName.Sqshl_Vi,        InstEmit.Sqshl_Vi,        OpCodeSimdShImm.Create);
             SetA64("0101111100>>>xxx100101xxxxxxxxxx", InstName.Sqshrn_S,        InstEmit.Sqshrn_S,        OpCodeSimdShImm.Create);
             SetA64("0x00111100>>>xxx100101xxxxxxxxxx", InstName.Sqshrn_V,        InstEmit.Sqshrn_V,        OpCodeSimdShImm.Create);
             SetA64("0111111100>>>xxx100001xxxxxxxxxx", InstName.Sqshrun_S,       InstEmit.Sqshrun_S,       OpCodeSimdShImm.Create);
@@ -872,6 +875,7 @@ namespace ARMeilleure.Decoders
             SetVfp("<<<<11100x10xxxxxxxx101xx1x0xxxx", InstName.Vnmul,  InstEmit32.Vnmul_S,  OpCode32SimdRegS.Create,        OpCode32SimdRegS.CreateT32);
             SetVfp("111111101x1110xxxxxx101x01x0xxxx", InstName.Vrint,  InstEmit32.Vrint_RM, OpCode32SimdS.Create,           OpCode32SimdS.CreateT32);
             SetVfp("<<<<11101x110110xxxx101x11x0xxxx", InstName.Vrint,  InstEmit32.Vrint_Z,  OpCode32SimdS.Create,           OpCode32SimdS.CreateT32);
+            SetVfp("<<<<11101x110110xxxx101x01x0xxxx", InstName.Vrintr, InstEmit32.Vrintr_S, OpCode32SimdS.Create,           OpCode32SimdS.CreateT32);
             SetVfp("<<<<11101x110111xxxx101x01x0xxxx", InstName.Vrintx, InstEmit32.Vrintx_S, OpCode32SimdS.Create,           OpCode32SimdS.CreateT32);
             SetVfp("<<<<11101x110001xxxx101x11x0xxxx", InstName.Vsqrt,  InstEmit32.Vsqrt_S,  OpCode32SimdS.Create,           OpCode32SimdS.CreateT32);
             SetVfp("111111100xxxxxxxxxxx101xx0x0xxxx", InstName.Vsel,   InstEmit32.Vsel,     OpCode32SimdSel.Create,         OpCode32SimdSel.CreateT32);
@@ -992,6 +996,7 @@ namespace ARMeilleure.Decoders
             SetAsimd("1111001x1x000xxxxxxx<<x10x01xxxx", InstName.Vorr,        InstEmit32.Vorr_II,      OpCode32SimdImm.Create,         OpCode32SimdImm.CreateT32);
             SetAsimd("111100100x<<xxxxxxxx1011x0x1xxxx", InstName.Vpadd,       InstEmit32.Vpadd_I,      OpCode32SimdReg.Create,         OpCode32SimdReg.CreateT32);
             SetAsimd("111100110x00xxxxxxxx1101x0x0xxxx", InstName.Vpadd,       InstEmit32.Vpadd_V,      OpCode32SimdReg.Create,         OpCode32SimdReg.CreateT32);
+            SetAsimd("111100111x11<<00xxxx0110xxx0xxxx", InstName.Vpadal,      InstEmit32.Vpadal,       OpCode32SimdCmpZ.Create,        OpCode32SimdCmpZ.CreateT32);
             SetAsimd("111100111x11<<00xxxx0010xxx0xxxx", InstName.Vpaddl,      InstEmit32.Vpaddl,       OpCode32SimdCmpZ.Create,        OpCode32SimdCmpZ.CreateT32);
             SetAsimd("1111001x0x<<xxxxxxxx1010x0x0xxxx", InstName.Vpmax,       InstEmit32.Vpmax_I,      OpCode32SimdReg.Create,         OpCode32SimdReg.CreateT32);
             SetAsimd("111100110x00xxxxxxxx1111x0x0xxxx", InstName.Vpmax,       InstEmit32.Vpmax_V,      OpCode32SimdReg.Create,         OpCode32SimdReg.CreateT32);

src/ARMeilleure/Instructions/InstEmitSimdArithmetic32.cs

@@ -1115,6 +1115,13 @@ namespace ARMeilleure.Instructions
             }
         }
 
+        public static void Vpadal(ArmEmitterContext context)
+        {
+            OpCode32Simd op = (OpCode32Simd)context.CurrOp;
+
+            EmitVectorPairwiseTernaryLongOpI32(context, (op1, op2, op3) => context.Add(context.Add(op1, op2), op3), op.Opc != 1);
+        }
+
         public static void Vpaddl(ArmEmitterContext context)
         {
             OpCode32Simd op = (OpCode32Simd)context.CurrOp;

src/ARMeilleure/Instructions/InstEmitSimdCvt32.cs

@@ -578,6 +578,22 @@ namespace ARMeilleure.Instructions
             }
         }
 
+        // VRINTR (floating-point).
+        public static void Vrintr_S(ArmEmitterContext context)
+        {
+            if (Optimizations.UseAdvSimd)
+            {
+                InstEmitSimdHelper32Arm64.EmitScalarUnaryOpF32(context, Intrinsic.Arm64FrintiS);
+            }
+            else
+            {
+                EmitScalarUnaryOpF32(context, (op1) =>
+                {
+                    return EmitRoundByRMode(context, op1);
+                });
+            }
+        }
+
         // VRINTZ (floating-point).
         public static void Vrint_Z(ArmEmitterContext context)
         {

src/ARMeilleure/Instructions/InstEmitSimdHelper32.cs

@@ -673,6 +673,35 @@ namespace ARMeilleure.Instructions
             context.Copy(GetVecA32(op.Qd), res);
         }
 
+        public static void EmitVectorPairwiseTernaryLongOpI32(ArmEmitterContext context, Func3I emit, bool signed)
+        {
+            OpCode32Simd op = (OpCode32Simd)context.CurrOp;
+
+            int elems = op.GetBytesCount() >> op.Size;
+            int pairs = elems >> 1;
+
+            Operand res = GetVecA32(op.Qd);
+
+            for (int index = 0; index < pairs; index++)
+            {
+                int pairIndex = index * 2;
+                Operand m1 = EmitVectorExtract32(context, op.Qm, op.Im + pairIndex, op.Size, signed);
+                Operand m2 = EmitVectorExtract32(context, op.Qm, op.Im + pairIndex + 1, op.Size, signed);
+
+                if (op.Size == 2)
+                {
+                    m1 = signed ? context.SignExtend32(OperandType.I64, m1) : context.ZeroExtend32(OperandType.I64, m1);
+                    m2 = signed ? context.SignExtend32(OperandType.I64, m2) : context.ZeroExtend32(OperandType.I64, m2);
+                }
+
+                Operand d1 = EmitVectorExtract32(context, op.Qd, op.Id + index, op.Size + 1, signed);
+
+                res = EmitVectorInsert(context, res, emit(m1, m2, d1), op.Id + index, op.Size + 1);
+            }
+
+            context.Copy(GetVecA32(op.Qd), res);
+        }
+
         // Narrow
 
         public static void EmitVectorUnaryNarrowOp32(ArmEmitterContext context, Func1I emit, bool signed = false)

src/ARMeilleure/Instructions/InstEmitSimdShift.cs

@@ -116,7 +116,7 @@ namespace ARMeilleure.Instructions
             }
             else if (shift >= eSize)
             {
-                if ((op.RegisterSize == RegisterSize.Simd64))
+                if (op.RegisterSize == RegisterSize.Simd64)
                 {
                     Operand res = context.VectorZeroUpper64(GetVec(op.Rd));
 
@@ -359,6 +359,16 @@ namespace ARMeilleure.Instructions
             }
         }
 
+        public static void Sqshl_Si(ArmEmitterContext context)
+        {
+            EmitShlImmOp(context, signedDst: true, ShlRegFlags.Signed | ShlRegFlags.Scalar | ShlRegFlags.Saturating);
+        }
+
+        public static void Sqshl_Vi(ArmEmitterContext context)
+        {
+            EmitShlImmOp(context, signedDst: true, ShlRegFlags.Signed | ShlRegFlags.Saturating);
+        }
+
         public static void Sqshrn_S(ArmEmitterContext context)
         {
             if (Optimizations.UseAdvSimd)
@@ -1593,6 +1603,99 @@ namespace ARMeilleure.Instructions
             Saturating = 1 << 3,
         }
 
+        private static void EmitShlImmOp(ArmEmitterContext context, bool signedDst, ShlRegFlags flags = ShlRegFlags.None)
+        {
+            bool scalar = flags.HasFlag(ShlRegFlags.Scalar);
+            bool signed = flags.HasFlag(ShlRegFlags.Signed);
+            bool saturating = flags.HasFlag(ShlRegFlags.Saturating);
+
+            OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
+
+            Operand res = context.VectorZero();
+
+            int elems = !scalar ? op.GetBytesCount() >> op.Size : 1;
+
+            for (int index = 0; index < elems; index++)
+            {
+                Operand ne = EmitVectorExtract(context, op.Rn, index, op.Size, signed);
+
+                Operand e = !saturating
+                    ? EmitShlImm(context, ne, GetImmShl(op), op.Size)
+                    : EmitShlImmSatQ(context, ne, GetImmShl(op), op.Size, signed, signedDst);
+
+                res = EmitVectorInsert(context, res, e, index, op.Size);
+            }
+
+            context.Copy(GetVec(op.Rd), res);
+        }
+
+        private static Operand EmitShlImm(ArmEmitterContext context, Operand op, int shiftLsB, int size)
+        {
+            int eSize = 8 << size;
+
+            Debug.Assert(op.Type == OperandType.I64);
+            Debug.Assert(eSize == 8 || eSize == 16 || eSize == 32 || eSize == 64);
+
+            Operand res = context.AllocateLocal(OperandType.I64);
+
+            if (shiftLsB >= eSize)
+            {
+                Operand shl = context.ShiftLeft(op, Const(shiftLsB));
+                context.Copy(res, shl);
+            }
+            else
+            {
+                Operand zeroL = Const(0L);
+                context.Copy(res, zeroL);
+            }
+
+            return res;
+        }
+
+        private static Operand EmitShlImmSatQ(ArmEmitterContext context, Operand op, int shiftLsB, int size, bool signedSrc, bool signedDst)
+        {
+            int eSize = 8 << size;
+
+            Debug.Assert(op.Type == OperandType.I64);
+            Debug.Assert(eSize == 8 || eSize == 16 || eSize == 32 || eSize == 64);
+
+            Operand lblEnd = Label();
+
+            Operand res = context.Copy(context.AllocateLocal(OperandType.I64), op);
+
+            if (shiftLsB >= eSize)
+            {
+                context.Copy(res, signedSrc
+                    ? EmitSignedSignSatQ(context, op, size)
+                    : EmitUnsignedSignSatQ(context, op, size));
+            }
+            else
+            {
+                Operand shl = context.ShiftLeft(op, Const(shiftLsB));
+                if (eSize == 64)
+                {
+                    Operand sarOrShr = signedSrc
+                        ? context.ShiftRightSI(shl, Const(shiftLsB))
+                        : context.ShiftRightUI(shl, Const(shiftLsB));
+                    context.Copy(res, shl);
+                    context.BranchIf(lblEnd, sarOrShr, op, Comparison.Equal);
+                    context.Copy(res, signedSrc
+                        ? EmitSignedSignSatQ(context, op, size)
+                        : EmitUnsignedSignSatQ(context, op, size));
+                }
+                else
+                {
+                    context.Copy(res, signedSrc
+                        ? EmitSignedSrcSatQ(context, shl, size, signedDst)
+                        : EmitUnsignedSrcSatQ(context, shl, size, signedDst));
+                }
+            }
+
+            context.MarkLabel(lblEnd);
+
+            return res;
+        }
+
         private static void EmitShlRegOp(ArmEmitterContext context, ShlRegFlags flags = ShlRegFlags.None)
         {
             bool scalar = flags.HasFlag(ShlRegFlags.Scalar);

src/ARMeilleure/Instructions/InstName.cs

@@ -384,7 +384,9 @@ namespace ARMeilleure.Instructions
         Sqrshrn_V,
         Sqrshrun_S,
         Sqrshrun_V,
+        Sqshl_Si,
         Sqshl_V,
+        Sqshl_Vi,
         Sqshrn_S,
         Sqshrn_V,
         Sqshrun_S,
@@ -635,6 +637,7 @@ namespace ARMeilleure.Instructions
         Vorn,
         Vorr,
         Vpadd,
+        Vpadal,
         Vpaddl,
         Vpmax,
         Vpmin,
@@ -654,6 +657,7 @@ namespace ARMeilleure.Instructions
         Vrintm,
         Vrintn,
         Vrintp,
+        Vrintr,
         Vrintx,
         Vrshr,
         Vrshrn,

src/ARMeilleure/Instructions/NativeInterface.cs

@@ -91,54 +91,54 @@ namespace ARMeilleure.Instructions
         #region "Read"
         public static byte ReadByte(ulong address)
         {
-            return GetMemoryManager().ReadTracked<byte>(address);
+            return GetMemoryManager().ReadGuest<byte>(address);
         }
 
         public static ushort ReadUInt16(ulong address)
         {
-            return GetMemoryManager().ReadTracked<ushort>(address);
+            return GetMemoryManager().ReadGuest<ushort>(address);
         }
 
         public static uint ReadUInt32(ulong address)
         {
-            return GetMemoryManager().ReadTracked<uint>(address);
+            return GetMemoryManager().ReadGuest<uint>(address);
         }
 
         public static ulong ReadUInt64(ulong address)
         {
-            return GetMemoryManager().ReadTracked<ulong>(address);
+            return GetMemoryManager().ReadGuest<ulong>(address);
         }
 
         public static V128 ReadVector128(ulong address)
         {
-            return GetMemoryManager().ReadTracked<V128>(address);
+            return GetMemoryManager().ReadGuest<V128>(address);
         }
         #endregion
 
         #region "Write"
         public static void WriteByte(ulong address, byte value)
         {
-            GetMemoryManager().Write(address, value);
+            GetMemoryManager().WriteGuest(address, value);
         }
 
         public static void WriteUInt16(ulong address, ushort value)
         {
-            GetMemoryManager().Write(address, value);
+            GetMemoryManager().WriteGuest(address, value);
         }
 
         public static void WriteUInt32(ulong address, uint value)
         {
-            GetMemoryManager().Write(address, value);
+            GetMemoryManager().WriteGuest(address, value);
         }
 
         public static void WriteUInt64(ulong address, ulong value)
         {
-            GetMemoryManager().Write(address, value);
+            GetMemoryManager().WriteGuest(address, value);
         }
 
         public static void WriteVector128(ulong address, V128 value)
         {
-            GetMemoryManager().Write(address, value);
+            GetMemoryManager().WriteGuest(address, value);
         }
         #endregion
 

src/ARMeilleure/Memory/IJitMemoryAllocator.cs

@@ -4,7 +4,5 @@ namespace ARMeilleure.Memory
     {
         IJitMemoryBlock Allocate(ulong size);
         IJitMemoryBlock Reserve(ulong size);
-
-        ulong GetPageSize();
     }
 }

src/ARMeilleure/Memory/IJitMemoryBlock.cs

@@ -8,6 +8,7 @@ namespace ARMeilleure.Memory
 
         void Commit(ulong offset, ulong size);
 
+        void MapAsRw(ulong offset, ulong size);
         void MapAsRx(ulong offset, ulong size);
         void MapAsRwx(ulong offset, ulong size);
     }

src/ARMeilleure/Memory/IMemoryManager.cs

@@ -28,6 +28,17 @@ namespace ARMeilleure.Memory
         /// <returns>The data</returns>
         T ReadTracked<T>(ulong va) where T : unmanaged;
 
+        /// <summary>
+        /// Reads data from CPU mapped memory, from guest code. (with read tracking)
+        /// </summary>
+        /// <typeparam name="T">Type of the data being read</typeparam>
+        /// <param name="va">Virtual address of the data in memory</param>
+        /// <returns>The data</returns>
+        T ReadGuest<T>(ulong va) where T : unmanaged
+        {
+            return ReadTracked<T>(va);
+        }
+
         /// <summary>
         /// Writes data to CPU mapped memory.
         /// </summary>
@@ -36,6 +47,17 @@ namespace ARMeilleure.Memory
         /// <param name="value">Data to be written</param>
         void Write<T>(ulong va, T value) where T : unmanaged;
 
+        /// <summary>
+        /// Writes data to CPU mapped memory, from guest code.
+        /// </summary>
+        /// <typeparam name="T">Type of the data being written</typeparam>
+        /// <param name="va">Virtual address to write the data into</param>
+        /// <param name="value">Data to be written</param>
+        void WriteGuest<T>(ulong va, T value) where T : unmanaged
+        {
+            Write(va, value);
+        }
+
         /// <summary>
         /// Gets a read-only span of data from CPU mapped memory.
         /// </summary>

src/ARMeilleure/Memory/MemoryManagerType.cs

@@ -31,7 +31,7 @@ namespace ARMeilleure.Memory
         HostMappedUnsafe,
     }
 
-    static class MemoryManagerTypeExtensions
+    public static class MemoryManagerTypeExtensions
     {
         public static bool IsHostMapped(this MemoryManagerType type)
         {

src/ARMeilleure/Memory/ReservedRegion.cs

@@ -2,7 +2,7 @@ using System;
 
 namespace ARMeilleure.Memory
 {
-    class ReservedRegion
+    public class ReservedRegion
     {
         public const int DefaultGranularity = 65536; // Mapping granularity in Windows.
 

src/ARMeilleure/Native/JitSupportDarwin.cs

@@ -5,7 +5,7 @@ using System.Runtime.Versioning;
 namespace ARMeilleure.Native
 {
     [SupportedOSPlatform("macos")]
-    internal static partial class JitSupportDarwin
+    static partial class JitSupportDarwin
     {
         [LibraryImport("libarmeilleure-jitsupport", EntryPoint = "armeilleure_jit_memcpy")]
         public static partial void Copy(IntPtr dst, IntPtr src, ulong n);

src/ARMeilleure/Signal/NativeSignalHandlerGenerator.cs

@@ -1,63 +1,14 @@
 using ARMeilleure.IntermediateRepresentation;
-using ARMeilleure.Memory;
 using ARMeilleure.Translation;
-using ARMeilleure.Translation.Cache;
 using System;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
 
 namespace ARMeilleure.Signal
 {
-    [StructLayout(LayoutKind.Sequential, Pack = 1)]
-    struct SignalHandlerRange
+    public static class NativeSignalHandlerGenerator
     {
-        public int IsActive;
-        public nuint RangeAddress;
-        public nuint RangeEndAddress;
-        public IntPtr ActionPointer;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Pack = 1)]
-    struct SignalHandlerConfig
-    {
-        /// <summary>
-        /// The byte offset of the faulting address in the SigInfo or ExceptionRecord struct.
-        /// </summary>
-        public int StructAddressOffset;
-
-        /// <summary>
-        /// The byte offset of the write flag in the SigInfo or ExceptionRecord struct.
-        /// </summary>
-        public int StructWriteOffset;
-
-        /// <summary>
-        /// The sigaction handler that was registered before this one. (unix only)
-        /// </summary>
-        public nuint UnixOldSigaction;
-
-        /// <summary>
-        /// The type of the previous sigaction. True for the 3 argument variant. (unix only)
-        /// </summary>
-        public int UnixOldSigaction3Arg;
-
-        public SignalHandlerRange Range0;
-        public SignalHandlerRange Range1;
-        public SignalHandlerRange Range2;
-        public SignalHandlerRange Range3;
-        public SignalHandlerRange Range4;
-        public SignalHandlerRange Range5;
-        public SignalHandlerRange Range6;
-        public SignalHandlerRange Range7;
-    }
-
-    public static class NativeSignalHandler
-    {
-        private delegate void UnixExceptionHandler(int sig, IntPtr info, IntPtr ucontext);
-        [UnmanagedFunctionPointer(CallingConvention.Winapi)]
-        private delegate int VectoredExceptionHandler(IntPtr exceptionInfo);
-
-        private const int MaxTrackedRanges = 8;
+        public const int MaxTrackedRanges = 8;
 
         private const int StructAddressOffset = 0;
         private const int StructWriteOffset = 4;
@@ -70,125 +21,10 @@ namespace ARMeilleure.Signal
 
         private const uint EXCEPTION_ACCESS_VIOLATION = 0xc0000005;
 
-        private static ulong _pageSize;
-        private static ulong _pageMask;
-
-        private static readonly IntPtr _handlerConfig;
-        private static IntPtr _signalHandlerPtr;
-        private static IntPtr _signalHandlerHandle;
-
-        private static readonly object _lock = new();
-        private static bool _initialized;
-
-        static NativeSignalHandler()
+        private static Operand EmitGenericRegionCheck(EmitterContext context, IntPtr signalStructPtr, Operand faultAddress, Operand isWrite, int rangeStructSize, ulong pageSize)
         {
-            _handlerConfig = Marshal.AllocHGlobal(Unsafe.SizeOf<SignalHandlerConfig>());
-            ref SignalHandlerConfig config = ref GetConfigRef();
+            ulong pageMask = pageSize - 1;
 
-            config = new SignalHandlerConfig();
-        }
-
-        public static void Initialize(IJitMemoryAllocator allocator)
-        {
-            JitCache.Initialize(allocator);
-        }
-
-        public static void InitializeSignalHandler(ulong pageSize, Func<IntPtr, IntPtr, IntPtr> customSignalHandlerFactory = null)
-        {
-            if (_initialized)
-            {
-                return;
-            }
-
-            lock (_lock)
-            {
-                if (_initialized)
-                {
-                    return;
-                }
-
-                _pageSize = pageSize;
-                _pageMask = pageSize - 1;
-
-                ref SignalHandlerConfig config = ref GetConfigRef();
-
-                if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
-                {
-                    _signalHandlerPtr = Marshal.GetFunctionPointerForDelegate(GenerateUnixSignalHandler(_handlerConfig));
-
-                    if (customSignalHandlerFactory != null)
-                    {
-                        _signalHandlerPtr = customSignalHandlerFactory(UnixSignalHandlerRegistration.GetSegfaultExceptionHandler().sa_handler, _signalHandlerPtr);
-                    }
-
-                    var old = UnixSignalHandlerRegistration.RegisterExceptionHandler(_signalHandlerPtr);
-
-                    config.UnixOldSigaction = (nuint)(ulong)old.sa_handler;
-                    config.UnixOldSigaction3Arg = old.sa_flags & 4;
-                }
-                else
-                {
-                    config.StructAddressOffset = 40; // ExceptionInformation1
-                    config.StructWriteOffset = 32; // ExceptionInformation0
-
-                    _signalHandlerPtr = Marshal.GetFunctionPointerForDelegate(GenerateWindowsSignalHandler(_handlerConfig));
-
-                    if (customSignalHandlerFactory != null)
-                    {
-                        _signalHandlerPtr = customSignalHandlerFactory(IntPtr.Zero, _signalHandlerPtr);
-                    }
-
-                    _signalHandlerHandle = WindowsSignalHandlerRegistration.RegisterExceptionHandler(_signalHandlerPtr);
-                }
-
-                _initialized = true;
-            }
-        }
-
-        private static unsafe ref SignalHandlerConfig GetConfigRef()
-        {
-            return ref Unsafe.AsRef<SignalHandlerConfig>((void*)_handlerConfig);
-        }
-
-        public static unsafe bool AddTrackedRegion(nuint address, nuint endAddress, IntPtr action)
-        {
-            var ranges = &((SignalHandlerConfig*)_handlerConfig)->Range0;
-
-            for (int i = 0; i < MaxTrackedRanges; i++)
-            {
-                if (ranges[i].IsActive == 0)
-                {
-                    ranges[i].RangeAddress = address;
-                    ranges[i].RangeEndAddress = endAddress;
-                    ranges[i].ActionPointer = action;
-                    ranges[i].IsActive = 1;
-
-                    return true;
-                }
-            }
-
-            return false;
-        }
-
-        public static unsafe bool RemoveTrackedRegion(nuint address)
-        {
-            var ranges = &((SignalHandlerConfig*)_handlerConfig)->Range0;
-
-            for (int i = 0; i < MaxTrackedRanges; i++)
-            {
-                if (ranges[i].IsActive == 1 && ranges[i].RangeAddress == address)
-                {
-                    ranges[i].IsActive = 0;
-
-                    return true;
-                }
-            }
-
-            return false;
-        }
-
-        private static Operand EmitGenericRegionCheck(EmitterContext context, IntPtr signalStructPtr, Operand faultAddress, Operand isWrite)
-        {
             Operand inRegionLocal = context.AllocateLocal(OperandType.I32);
             context.Copy(inRegionLocal, Const(0));
 
@@ -196,7 +32,7 @@ namespace ARMeilleure.Signal
 
             for (int i = 0; i < MaxTrackedRanges; i++)
             {
-                ulong rangeBaseOffset = (ulong)(RangeOffset + i * Unsafe.SizeOf<SignalHandlerRange>());
+                ulong rangeBaseOffset = (ulong)(RangeOffset + i * rangeStructSize);
 
                 Operand nextLabel = Label();
 
@@ -210,13 +46,12 @@ namespace ARMeilleure.Signal
                 // Is the fault address within this tracked region?
                 Operand inRange = context.BitwiseAnd(
                     context.ICompare(faultAddress, rangeAddress, Comparison.GreaterOrEqualUI),
-                    context.ICompare(faultAddress, rangeEndAddress, Comparison.LessUI)
-                    );
+                    context.ICompare(faultAddress, rangeEndAddress, Comparison.LessUI));
 
                 // Only call tracking if in range.
                 context.BranchIfFalse(nextLabel, inRange, BasicBlockFrequency.Cold);
 
-                Operand offset = context.BitwiseAnd(context.Subtract(faultAddress, rangeAddress), Const(~_pageMask));
+                Operand offset = context.BitwiseAnd(context.Subtract(faultAddress, rangeAddress), Const(~pageMask));
 
                 // Call the tracking action, with the pointer's relative offset to the base address.
                 Operand trackingActionPtr = context.Load(OperandType.I64, Const((ulong)signalStructPtr + rangeBaseOffset + 20));
@@ -227,7 +62,7 @@ namespace ARMeilleure.Signal
 
                 // Tracking action should be non-null to call it, otherwise assume false return.
                 context.BranchIfFalse(skipActionLabel, trackingActionPtr);
-                Operand result = context.Call(trackingActionPtr, OperandType.I32, offset, Const(_pageSize), isWrite);
+                Operand result = context.Call(trackingActionPtr, OperandType.I32, offset, Const(pageSize), isWrite);
                 context.Copy(inRegionLocal, result);
 
                 context.MarkLabel(skipActionLabel);
@@ -269,8 +104,7 @@ namespace ARMeilleure.Signal
                     Operand esr = context.Load(OperandType.I64, context.Add(ctxPtr, Const(EsrOffset)));
                     return context.BitwiseAnd(esr, Const(0x40ul));
                 }
-
-                if (RuntimeInformation.ProcessArchitecture == Architecture.X64)
+                else if (RuntimeInformation.ProcessArchitecture == Architecture.X64)
                 {
                     const ulong ErrOffset = 4; // __es.__err
                     Operand err = context.Load(OperandType.I64, context.Add(ctxPtr, Const(ErrOffset)));
@@ -310,8 +144,7 @@ namespace ARMeilleure.Signal
                     Operand esr = context.Load(OperandType.I64, context.Add(auxPtr, Const(8ul)));
                     return context.BitwiseAnd(esr, Const(0x40ul));
                 }
-
-                if (RuntimeInformation.ProcessArchitecture == Architecture.X64)
+                else if (RuntimeInformation.ProcessArchitecture == Architecture.X64)
                 {
                     const int ErrOffset = 192; // uc_mcontext.gregs[REG_ERR]
                     Operand err = context.Load(OperandType.I64, context.Add(ucontextPtr, Const(ErrOffset)));
@@ -322,7 +155,7 @@ namespace ARMeilleure.Signal
             throw new PlatformNotSupportedException();
         }
 
-        private static UnixExceptionHandler GenerateUnixSignalHandler(IntPtr signalStructPtr)
+        public static byte[] GenerateUnixSignalHandler(IntPtr signalStructPtr, int rangeStructSize, ulong pageSize)
         {
             EmitterContext context = new();
 
@@ -335,7 +168,7 @@ namespace ARMeilleure.Signal
 
             Operand isWrite = context.ICompareNotEqual(writeFlag, Const(0L)); // Normalize to 0/1.
 
-            Operand isInRegion = EmitGenericRegionCheck(context, signalStructPtr, faultAddress, isWrite);
+            Operand isInRegion = EmitGenericRegionCheck(context, signalStructPtr, faultAddress, isWrite, rangeStructSize, pageSize);
 
             Operand endLabel = Label();
 
@@ -367,10 +200,10 @@ namespace ARMeilleure.Signal
 
             OperandType[] argTypes = new OperandType[] { OperandType.I32, OperandType.I64, OperandType.I64 };
 
-            return Compiler.Compile(cfg, argTypes, OperandType.None, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<UnixExceptionHandler>();
+            return Compiler.Compile(cfg, argTypes, OperandType.None, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Code;
         }
 
-        private static VectoredExceptionHandler GenerateWindowsSignalHandler(IntPtr signalStructPtr)
+        public static byte[] GenerateWindowsSignalHandler(IntPtr signalStructPtr, int rangeStructSize, ulong pageSize)
         {
             EmitterContext context = new();
 
@@ -399,7 +232,7 @@ namespace ARMeilleure.Signal
 
             Operand isWrite = context.ICompareNotEqual(writeFlag, Const(0L)); // Normalize to 0/1.
 
-            Operand isInRegion = EmitGenericRegionCheck(context, signalStructPtr, faultAddress, isWrite);
+            Operand isInRegion = EmitGenericRegionCheck(context, signalStructPtr, faultAddress, isWrite, rangeStructSize, pageSize);
 
             Operand endLabel = Label();
 
@@ -421,7 +254,7 @@ namespace ARMeilleure.Signal
 
             OperandType[] argTypes = new OperandType[] { OperandType.I64 };
 
-            return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Map<VectoredExceptionHandler>();
+            return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq, RuntimeInformation.ProcessArchitecture).Code;
         }
     }
 }

src/ARMeilleure/Signal/WindowsPartialUnmapHandler.cs

@@ -2,7 +2,7 @@ using ARMeilleure.IntermediateRepresentation;
 using ARMeilleure.Translation;
 using Ryujinx.Common.Memory.PartialUnmaps;
 using System;
-
+using System.Runtime.InteropServices;
 using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
 
 namespace ARMeilleure.Signal
@@ -10,8 +10,28 @@ namespace ARMeilleure.Signal
     /// <summary>
     /// Methods to handle signals caused by partial unmaps. See the structs for C# implementations of the methods.
     /// </summary>
-    internal static class WindowsPartialUnmapHandler
+    internal static partial class WindowsPartialUnmapHandler
     {
+        [LibraryImport("kernel32.dll", SetLastError = true, EntryPoint = "LoadLibraryA")]
+        private static partial IntPtr LoadLibrary([MarshalAs(UnmanagedType.LPStr)] string lpFileName);
+
+        [LibraryImport("kernel32.dll", SetLastError = true)]
+        private static partial IntPtr GetProcAddress(IntPtr hModule, [MarshalAs(UnmanagedType.LPStr)] string procName);
+
+        private static IntPtr _getCurrentThreadIdPtr;
+
+        public static IntPtr GetCurrentThreadIdFunc()
+        {
+            if (_getCurrentThreadIdPtr == IntPtr.Zero)
+            {
+                IntPtr handle = LoadLibrary("kernel32.dll");
+
+                _getCurrentThreadIdPtr = GetProcAddress(handle, "GetCurrentThreadId");
+            }
+
+            return _getCurrentThreadIdPtr;
+        }
+
         public static Operand EmitRetryFromAccessViolation(EmitterContext context)
         {
             IntPtr partialRemapStatePtr = PartialUnmapState.GlobalState;
@@ -20,7 +40,7 @@ namespace ARMeilleure.Signal
             // Get the lock first.
             EmitNativeReaderLockAcquire(context, IntPtr.Add(partialRemapStatePtr, PartialUnmapState.PartialUnmapLockOffset));
 
-            IntPtr getCurrentThreadId = WindowsSignalHandlerRegistration.GetCurrentThreadIdFunc();
+            IntPtr getCurrentThreadId = GetCurrentThreadIdFunc();
             Operand threadId = context.Call(Const((ulong)getCurrentThreadId), OperandType.I32);
             Operand threadIndex = EmitThreadLocalMapIntGetOrReserve(context, localCountsPtr, threadId, Const(0));
 
@@ -137,17 +157,6 @@ namespace ARMeilleure.Signal
             return context.Add(structsPtr, context.SignExtend32(OperandType.I64, offset));
         }
 
-#pragma warning disable IDE0051 // Remove unused private member
-        private static void EmitThreadLocalMapIntRelease(EmitterContext context, IntPtr threadLocalMapPtr, Operand threadId, Operand index)
-        {
-            Operand offset = context.Multiply(index, Const(sizeof(int)));
-            Operand idsPtr = Const((ulong)IntPtr.Add(threadLocalMapPtr, ThreadLocalMap<int>.ThreadIdsOffset));
-            Operand idPtr = context.Add(idsPtr, context.SignExtend32(OperandType.I64, offset));
-
-            context.CompareAndSwap(idPtr, threadId, Const(0));
-        }
-#pragma warning restore IDE0051
-
         private static void EmitAtomicAddI32(EmitterContext context, Operand ptr, Operand additive)
         {
             Operand loop = Label();

src/ARMeilleure/Signal/WindowsSignalHandlerRegistration.cs

@@ -1,44 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
-
-namespace ARMeilleure.Signal
-{
-    unsafe partial class WindowsSignalHandlerRegistration
-    {
-        [LibraryImport("kernel32.dll")]
-        private static partial IntPtr AddVectoredExceptionHandler(uint first, IntPtr handler);
-
-        [LibraryImport("kernel32.dll")]
-        private static partial ulong RemoveVectoredExceptionHandler(IntPtr handle);
-
-        [LibraryImport("kernel32.dll", SetLastError = true, EntryPoint = "LoadLibraryA")]
-        private static partial IntPtr LoadLibrary([MarshalAs(UnmanagedType.LPStr)] string lpFileName);
-
-        [LibraryImport("kernel32.dll", SetLastError = true)]
-        private static partial IntPtr GetProcAddress(IntPtr hModule, [MarshalAs(UnmanagedType.LPStr)] string procName);
-
-        private static IntPtr _getCurrentThreadIdPtr;
-
-        public static IntPtr RegisterExceptionHandler(IntPtr action)
-        {
-            return AddVectoredExceptionHandler(1, action);
-        }
-
-        public static bool RemoveExceptionHandler(IntPtr handle)
-        {
-            return RemoveVectoredExceptionHandler(handle) != 0;
-        }
-
-        public static IntPtr GetCurrentThreadIdFunc()
-        {
-            if (_getCurrentThreadIdPtr == IntPtr.Zero)
-            {
-                IntPtr handle = LoadLibrary("kernel32.dll");
-
-                _getCurrentThreadIdPtr = GetProcAddress(handle, "GetCurrentThreadId");
-            }
-
-            return _getCurrentThreadIdPtr;
-        }
-    }
-}

src/ARMeilleure/Translation/IntervalTree.cs

@@ -8,7 +8,7 @@ namespace ARMeilleure.Translation
     /// </summary>
     /// <typeparam name="TK">Key</typeparam>
     /// <typeparam name="TV">Value</typeparam>
-    class IntervalTree<TK, TV> where TK : IComparable<TK>
+    public class IntervalTree<TK, TV> where TK : IComparable<TK>
     {
         private const int ArrayGrowthSize = 32;
 

src/ARMeilleure/Translation/Translator.cs

@@ -57,9 +57,6 @@ namespace ARMeilleure.Translation
         private Thread[] _backgroundTranslationThreads;
         private volatile int _threadCount;
 
-        // FIXME: Remove this once the init logic of the emulator will be redone.
-        public static readonly ManualResetEvent IsReadyForTranslation = new(false);
-
         public Translator(IJitMemoryAllocator allocator, IMemoryManager memory, bool for64Bits)
         {
             _allocator = allocator;
@@ -76,14 +73,9 @@ namespace ARMeilleure.Translation
             CountTable = new EntryTable<uint>();
             Functions = new TranslatorCache<TranslatedFunction>();
             FunctionTable = new AddressTable<ulong>(for64Bits ? _levels64Bit : _levels32Bit);
-            Stubs = new TranslatorStubs(this);
+            Stubs = new TranslatorStubs(FunctionTable);
 
             FunctionTable.Fill = (ulong)Stubs.SlowDispatchStub;
-
-            if (memory.Type.IsHostMapped())
-            {
-                NativeSignalHandler.InitializeSignalHandler(allocator.GetPageSize());
-            }
         }
 
         public IPtcLoadState LoadDiskCache(string titleIdText, string displayVersion, bool enabled)
@@ -105,8 +97,6 @@ namespace ARMeilleure.Translation
         {
             if (Interlocked.Increment(ref _threadCount) == 1)
             {
-                IsReadyForTranslation.WaitOne();
-
                 if (_ptc.State == PtcState.Enabled)
                 {
                     Debug.Assert(Functions.Count == 0);

src/ARMeilleure/Translation/TranslatorStubs.cs

@@ -1,3 +1,4 @@
+using ARMeilleure.Common;
 using ARMeilleure.Instructions;
 using ARMeilleure.IntermediateRepresentation;
 using ARMeilleure.State;
@@ -14,11 +15,11 @@ namespace ARMeilleure.Translation
     /// </summary>
     class TranslatorStubs : IDisposable
     {
-        private static readonly Lazy<IntPtr> _slowDispatchStub = new(GenerateSlowDispatchStub, isThreadSafe: true);
+        private readonly Lazy<IntPtr> _slowDispatchStub;
 
         private bool _disposed;
 
-        private readonly Translator _translator;
+        private readonly AddressTable<ulong> _functionTable;
         private readonly Lazy<IntPtr> _dispatchStub;
         private readonly Lazy<DispatcherFunction> _dispatchLoop;
         private readonly Lazy<WrapperFunction> _contextWrapper;
@@ -83,13 +84,14 @@ namespace ARMeilleure.Translation
         /// Initializes a new instance of the <see cref="TranslatorStubs"/> class with the specified
         /// <see cref="Translator"/> instance.
         /// </summary>
-        /// <param name="translator"><see cref="Translator"/> instance to use</param>
+        /// <param name="functionTable">Function table used to store pointers to the functions that the guest code will call</param>
         /// <exception cref="ArgumentNullException"><paramref name="translator"/> is null</exception>
-        public TranslatorStubs(Translator translator)
+        public TranslatorStubs(AddressTable<ulong> functionTable)
         {
-            ArgumentNullException.ThrowIfNull(translator);
+            ArgumentNullException.ThrowIfNull(functionTable);
 
-            _translator = translator;
+            _functionTable = functionTable;
+            _slowDispatchStub = new(GenerateSlowDispatchStub, isThreadSafe: true);
             _dispatchStub = new(GenerateDispatchStub, isThreadSafe: true);
             _dispatchLoop = new(GenerateDispatchLoop, isThreadSafe: true);
             _contextWrapper = new(GenerateContextWrapper, isThreadSafe: true);
@@ -151,15 +153,15 @@ namespace ARMeilleure.Translation
                 context.Add(nativeContext, Const((ulong)NativeContext.GetDispatchAddressOffset())));
 
             // Check if guest address is within range of the AddressTable.
-            Operand masked = context.BitwiseAnd(guestAddress, Const(~_translator.FunctionTable.Mask));
+            Operand masked = context.BitwiseAnd(guestAddress, Const(~_functionTable.Mask));
             context.BranchIfTrue(lblFallback, masked);
 
             Operand index = default;
-            Operand page = Const((long)_translator.FunctionTable.Base);
+            Operand page = Const((long)_functionTable.Base);
 
-            for (int i = 0; i < _translator.FunctionTable.Levels.Length; i++)
+            for (int i = 0; i < _functionTable.Levels.Length; i++)
             {
-                ref var level = ref _translator.FunctionTable.Levels[i];
+                ref var level = ref _functionTable.Levels[i];
 
                 // level.Mask is not used directly because it is more often bigger than 32-bits, so it will not
                 // be encoded as an immediate on x86's bitwise and operation.
@@ -167,7 +169,7 @@ namespace ARMeilleure.Translation
 
                 index = context.BitwiseAnd(context.ShiftRightUI(guestAddress, Const(level.Index)), mask);
 
-                if (i < _translator.FunctionTable.Levels.Length - 1)
+                if (i < _functionTable.Levels.Length - 1)
                 {
                     page = context.Load(OperandType.I64, context.Add(page, context.ShiftLeft(index, Const(3))));
                     context.BranchIfFalse(lblFallback, page);
@@ -196,7 +198,7 @@ namespace ARMeilleure.Translation
         /// Generates a <see cref="SlowDispatchStub"/>.
         /// </summary>
         /// <returns>Generated <see cref="SlowDispatchStub"/></returns>
-        private static IntPtr GenerateSlowDispatchStub()
+        private IntPtr GenerateSlowDispatchStub()
         {
             var context = new EmitterContext();
 
@@ -205,8 +207,7 @@ namespace ARMeilleure.Translation
             Operand guestAddress = context.Load(OperandType.I64,
                 context.Add(nativeContext, Const((ulong)NativeContext.GetDispatchAddressOffset())));
 
-            MethodInfo getFuncAddress = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFunctionAddress));
-            Operand hostAddress = context.Call(getFuncAddress, guestAddress);
+            Operand hostAddress = context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFunctionAddress)), guestAddress);
             context.Tailcall(hostAddress, nativeContext);
 
             var cfg = context.GetControlFlowGraph();

src/Ryujinx.Audio.Backends.OpenAL/OpenALHardwareDeviceDriver.cs

@@ -20,6 +20,25 @@ namespace Ryujinx.Audio.Backends.OpenAL
         private bool _stillRunning;
         private readonly Thread _updaterThread;
 
+        private float _volume;
+
+        public float Volume
+        {
+            get
+            {
+                return _volume;
+            }
+            set
+            {
+                _volume = value;
+
+                foreach (OpenALHardwareDeviceSession session in _sessions.Keys)
+                {
+                    session.UpdateMasterVolume(value);
+                }
+            }
+        }
+
         public OpenALHardwareDeviceDriver()
         {
             _device = ALC.OpenDevice("");
@@ -34,6 +53,8 @@ namespace Ryujinx.Audio.Backends.OpenAL
                 Name = "HardwareDeviceDriver.OpenAL",
             };
 
+            _volume = 1f;
+
             _updaterThread.Start();
         }
 
@@ -52,7 +73,7 @@ namespace Ryujinx.Audio.Backends.OpenAL
             }
         }
 
-        public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount, float volume)
+        public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount)
         {
             if (channelCount == 0)
             {
@@ -73,7 +94,7 @@ namespace Ryujinx.Audio.Backends.OpenAL
                 throw new ArgumentException($"{channelCount}");
             }
 
-            OpenALHardwareDeviceSession session = new(this, memoryManager, sampleFormat, sampleRate, channelCount, volume);
+            OpenALHardwareDeviceSession session = new(this, memoryManager, sampleFormat, sampleRate, channelCount);
 
             _sessions.TryAdd(session, 0);
 

src/Ryujinx.Audio.Backends.OpenAL/OpenALHardwareDeviceSession.cs

@@ -16,10 +16,11 @@ namespace Ryujinx.Audio.Backends.OpenAL
         private bool _isActive;
         private readonly Queue<OpenALAudioBuffer> _queuedBuffers;
         private ulong _playedSampleCount;
+        private float _volume;
 
         private readonly object _lock = new();
 
-        public OpenALHardwareDeviceSession(OpenALHardwareDeviceDriver driver, IVirtualMemoryManager memoryManager, SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount, float requestedVolume) : base(memoryManager, requestedSampleFormat, requestedSampleRate, requestedChannelCount)
+        public OpenALHardwareDeviceSession(OpenALHardwareDeviceDriver driver, IVirtualMemoryManager memoryManager, SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount) : base(memoryManager, requestedSampleFormat, requestedSampleRate, requestedChannelCount)
         {
             _driver = driver;
             _queuedBuffers = new Queue<OpenALAudioBuffer>();
@@ -27,7 +28,7 @@ namespace Ryujinx.Audio.Backends.OpenAL
             _targetFormat = GetALFormat();
             _isActive = false;
             _playedSampleCount = 0;
-            SetVolume(requestedVolume);
+            SetVolume(1f);
         }
 
         private ALFormat GetALFormat()
@@ -85,17 +86,22 @@ namespace Ryujinx.Audio.Backends.OpenAL
 
         public override void SetVolume(float volume)
         {
-            lock (_lock)
-            {
-                AL.Source(_sourceId, ALSourcef.Gain, volume);
-            }
+            _volume = volume;
+
+            UpdateMasterVolume(_driver.Volume);
         }
 
         public override float GetVolume()
         {
-            AL.GetSource(_sourceId, ALSourcef.Gain, out float volume);
+            return _volume;
+        }
 
-            return volume;
+        public void UpdateMasterVolume(float newVolume)
+        {
+            lock (_lock)
+            {
+                AL.Source(_sourceId, ALSourcef.Gain, newVolume * _volume);
+            }
         }
 
         public override void Start()

src/Ryujinx.Audio.Backends.SDL2/SDL2HardwareDeviceDriver.cs

@@ -20,6 +20,8 @@ namespace Ryujinx.Audio.Backends.SDL2
 
         private readonly bool _supportSurroundConfiguration;
 
+        public float Volume { get; set; }
+
         // TODO: Add this to SDL2-CS
         // NOTE: We use a DllImport here because of marshaling issue for spec.
 #pragma warning disable SYSLIB1054
@@ -48,6 +50,8 @@ namespace Ryujinx.Audio.Backends.SDL2
             {
                 _supportSurroundConfiguration = spec.channels >= 6;
             }
+
+            Volume = 1f;
         }
 
         public static bool IsSupported => IsSupportedInternal();
@@ -74,7 +78,7 @@ namespace Ryujinx.Audio.Backends.SDL2
             return _pauseEvent;
         }
 
-        public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount, float volume)
+        public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount)
         {
             if (channelCount == 0)
             {
@@ -91,7 +95,7 @@ namespace Ryujinx.Audio.Backends.SDL2
                 throw new NotImplementedException("Input direction is currently not implemented on SDL2 backend!");
             }
 
-            SDL2HardwareDeviceSession session = new(this, memoryManager, sampleFormat, sampleRate, channelCount, volume);
+            SDL2HardwareDeviceSession session = new(this, memoryManager, sampleFormat, sampleRate, channelCount);
 
             _sessions.TryAdd(session, 0);
 

src/Ryujinx.Audio.Backends.SDL2/SDL2HardwareDeviceSession.cs

@@ -26,7 +26,7 @@ namespace Ryujinx.Audio.Backends.SDL2
         private float _volume;
         private readonly ushort _nativeSampleFormat;
 
-        public SDL2HardwareDeviceSession(SDL2HardwareDeviceDriver driver, IVirtualMemoryManager memoryManager, SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount, float requestedVolume) : base(memoryManager, requestedSampleFormat, requestedSampleRate, requestedChannelCount)
+        public SDL2HardwareDeviceSession(SDL2HardwareDeviceDriver driver, IVirtualMemoryManager memoryManager, SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount) : base(memoryManager, requestedSampleFormat, requestedSampleRate, requestedChannelCount)
         {
             _driver = driver;
             _updateRequiredEvent = _driver.GetUpdateRequiredEvent();
@@ -37,7 +37,7 @@ namespace Ryujinx.Audio.Backends.SDL2
             _nativeSampleFormat = SDL2HardwareDeviceDriver.GetSDL2Format(RequestedSampleFormat);
             _sampleCount = uint.MaxValue;
             _started = false;
-            _volume = requestedVolume;
+            _volume = 1f;
         }
 
         private void EnsureAudioStreamSetup(AudioBuffer buffer)
@@ -99,7 +99,7 @@ namespace Ryujinx.Audio.Backends.SDL2
                 streamSpan.Clear();
 
                 // Apply volume to written data
-                SDL_MixAudioFormat(stream, pStreamSrc, _nativeSampleFormat, (uint)samples.Length, (int)(_volume * SDL_MIX_MAXVOLUME));
+                SDL_MixAudioFormat(stream, pStreamSrc, _nativeSampleFormat, (uint)samples.Length, (int)(_driver.Volume * _volume * SDL_MIX_MAXVOLUME));
             }
 
             ulong sampleCount = GetSampleCount(samples.Length);

src/Ryujinx.Audio.Backends.SoundIo/Ryujinx.Audio.Backends.SoundIo.csproj

@@ -11,15 +11,15 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.dll" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'osx-x64'">
+    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.dll" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'osx-x64'">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <TargetPath>libsoundio.dll</TargetPath>
     </ContentWithTargetPath>
-    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.dylib" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'win-x64'">
+    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.dylib" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'win-x64'">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <TargetPath>libsoundio.dylib</TargetPath>
     </ContentWithTargetPath>
-    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.so" Condition="'$(RuntimeIdentifier)' != 'win-x64' AND '$(RuntimeIdentifier)' != 'osx-x64'">
+    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.so" Condition="'$(RuntimeIdentifier)' != 'win-x64' AND '$(RuntimeIdentifier)' != 'osx-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64'">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <TargetPath>libsoundio.so</TargetPath>
     </ContentWithTargetPath>

src/Ryujinx.Audio.Backends.SoundIo/SoundIoHardwareDeviceDriver.cs

@@ -19,6 +19,25 @@ namespace Ryujinx.Audio.Backends.SoundIo
         private readonly ConcurrentDictionary<SoundIoHardwareDeviceSession, byte> _sessions;
         private int _disposeState;
 
+        private float _volume = 1f;
+
+        public float Volume
+        {
+            get
+            {
+                return _volume;
+            }
+            set
+            {
+                _volume = value;
+
+                foreach (SoundIoHardwareDeviceSession session in _sessions.Keys)
+                {
+                    session.UpdateMasterVolume(value);
+                }
+            }
+        }
+
         public SoundIoHardwareDeviceDriver()
         {
             _audioContext = SoundIoContext.Create();
@@ -122,7 +141,7 @@ namespace Ryujinx.Audio.Backends.SoundIo
             return _pauseEvent;
         }
 
-        public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount, float volume)
+        public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount)
         {
             if (channelCount == 0)
             {
@@ -134,14 +153,12 @@ namespace Ryujinx.Audio.Backends.SoundIo
                 sampleRate = Constants.TargetSampleRate;
             }
 
-            volume = Math.Clamp(volume, 0, 1);
-
             if (direction != Direction.Output)
             {
                 throw new NotImplementedException("Input direction is currently not implemented on SoundIO backend!");
             }
 
-            SoundIoHardwareDeviceSession session = new(this, memoryManager, sampleFormat, sampleRate, channelCount, volume);
+            SoundIoHardwareDeviceSession session = new(this, memoryManager, sampleFormat, sampleRate, channelCount);
 
             _sessions.TryAdd(session, 0);
 

src/Ryujinx.Audio.Backends.SoundIo/SoundIoHardwareDeviceSession.cs

@@ -18,16 +18,18 @@ namespace Ryujinx.Audio.Backends.SoundIo
         private readonly DynamicRingBuffer _ringBuffer;
         private ulong _playedSampleCount;
         private readonly ManualResetEvent _updateRequiredEvent;
+        private float _volume;
         private int _disposeState;
 
-        public SoundIoHardwareDeviceSession(SoundIoHardwareDeviceDriver driver, IVirtualMemoryManager memoryManager, SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount, float requestedVolume) : base(memoryManager, requestedSampleFormat, requestedSampleRate, requestedChannelCount)
+        public SoundIoHardwareDeviceSession(SoundIoHardwareDeviceDriver driver, IVirtualMemoryManager memoryManager, SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount) : base(memoryManager, requestedSampleFormat, requestedSampleRate, requestedChannelCount)
         {
             _driver = driver;
             _updateRequiredEvent = _driver.GetUpdateRequiredEvent();
             _queuedBuffers = new ConcurrentQueue<SoundIoAudioBuffer>();
             _ringBuffer = new DynamicRingBuffer();
+            _volume = 1f;
 
-            SetupOutputStream(requestedVolume);
+            SetupOutputStream(driver.Volume);
         }
 
         private void SetupOutputStream(float requestedVolume)
@@ -47,7 +49,7 @@ namespace Ryujinx.Audio.Backends.SoundIo
 
         public override float GetVolume()
         {
-            return _outputStream.Volume;
+            return _volume;
         }
 
         public override void PrepareToClose() { }
@@ -63,7 +65,14 @@ namespace Ryujinx.Audio.Backends.SoundIo
 
         public override void SetVolume(float volume)
         {
-            _outputStream.SetVolume(volume);
+            _volume = volume;
+
+            _outputStream.SetVolume(_driver.Volume * volume);
+        }
+
+        public void UpdateMasterVolume(float newVolume)
+        {
+            _outputStream.SetVolume(newVolume * _volume);
         }
 
         public override void Start()

src/Ryujinx.Audio/Backends/CompatLayer/CompatLayerHardwareDeviceDriver.cs

@@ -16,6 +16,12 @@ namespace Ryujinx.Audio.Backends.CompatLayer
 
         public static bool IsSupported => true;
 
+        public float Volume
+        {
+            get => _realDriver.Volume;
+            set => _realDriver.Volume = value;
+        }
+
         public CompatLayerHardwareDeviceDriver(IHardwareDeviceDriver realDevice)
         {
             _realDriver = realDevice;
@@ -90,7 +96,7 @@ namespace Ryujinx.Audio.Backends.CompatLayer
             throw new ArgumentException("No valid sample format configuration found!");
         }
 
-        public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount, float volume)
+        public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount)
         {
             if (channelCount == 0)
             {
@@ -102,8 +108,6 @@ namespace Ryujinx.Audio.Backends.CompatLayer
                 sampleRate = Constants.TargetSampleRate;
             }
 
-            volume = Math.Clamp(volume, 0, 1);
-
             if (!_realDriver.SupportsDirection(direction))
             {
                 if (direction == Direction.Input)
@@ -119,7 +123,7 @@ namespace Ryujinx.Audio.Backends.CompatLayer
             SampleFormat hardwareSampleFormat = SelectHardwareSampleFormat(sampleFormat);
             uint hardwareChannelCount = SelectHardwareChannelCount(channelCount);
 
-            IHardwareDeviceSession realSession = _realDriver.OpenDeviceSession(direction, memoryManager, hardwareSampleFormat, sampleRate, hardwareChannelCount, volume);
+            IHardwareDeviceSession realSession = _realDriver.OpenDeviceSession(direction, memoryManager, hardwareSampleFormat, sampleRate, hardwareChannelCount);
 
             if (hardwareChannelCount == channelCount && hardwareSampleFormat == sampleFormat)
             {

src/Ryujinx.Audio/Backends/CompatLayer/Downmixing.cs

@@ -31,7 +31,7 @@ namespace Ryujinx.Audio.Backends.CompatLayer
         private const int Minus6dBInQ15 = (int)(0.501f * RawQ15One);
         private const int Minus12dBInQ15 = (int)(0.251f * RawQ15One);
 
-        private static readonly int[] _defaultSurroundToStereoCoefficients = new int[4]
+        private static readonly long[] _defaultSurroundToStereoCoefficients = new long[4]
         {
             RawQ15One,
             Minus3dBInQ15,
@@ -39,7 +39,7 @@ namespace Ryujinx.Audio.Backends.CompatLayer
             Minus3dBInQ15,
         };
 
-        private static readonly int[] _defaultStereoToMonoCoefficients = new int[2]
+        private static readonly long[] _defaultStereoToMonoCoefficients = new long[2]
         {
             Minus6dBInQ15,
             Minus6dBInQ15,
@@ -62,19 +62,23 @@ namespace Ryujinx.Audio.Backends.CompatLayer
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private static short DownMixStereoToMono(ReadOnlySpan<int> coefficients, short left, short right)
+        private static short DownMixStereoToMono(ReadOnlySpan<long> coefficients, short left, short right)
         {
-            return (short)((left * coefficients[0] + right * coefficients[1]) >> Q15Bits);
+            return (short)Math.Clamp((left * coefficients[0] + right * coefficients[1]) >> Q15Bits, short.MinValue, short.MaxValue);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private static short DownMixSurroundToStereo(ReadOnlySpan<int> coefficients, short back, short lfe, short center, short front)
+        private static short DownMixSurroundToStereo(ReadOnlySpan<long> coefficients, short back, short lfe, short center, short front)
         {
-            return (short)((coefficients[3] * back + coefficients[2] * lfe + coefficients[1] * center + coefficients[0] * front + RawQ15HalfOne) >> Q15Bits);
+            return (short)Math.Clamp(
+                (coefficients[3] * back +
+                coefficients[2] * lfe +
+                coefficients[1] * center +
+                coefficients[0] * front + RawQ15HalfOne) >> Q15Bits, short.MinValue, short.MaxValue);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private static short[] DownMixSurroundToStereo(ReadOnlySpan<int> coefficients, ReadOnlySpan<short> data)
+        private static short[] DownMixSurroundToStereo(ReadOnlySpan<long> coefficients, ReadOnlySpan<short> data)
         {
             int samplePerChannelCount = data.Length / SurroundChannelCount;
 
@@ -94,7 +98,7 @@ namespace Ryujinx.Audio.Backends.CompatLayer
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private static short[] DownMixStereoToMono(ReadOnlySpan<int> coefficients, ReadOnlySpan<short> data)
+        private static short[] DownMixStereoToMono(ReadOnlySpan<long> coefficients, ReadOnlySpan<short> data)
         {
             int samplePerChannelCount = data.Length / StereoChannelCount;
 

src/Ryujinx.Audio/Backends/Dummy/DummyHardwareDeviceDriver.cs

@@ -14,13 +14,17 @@ namespace Ryujinx.Audio.Backends.Dummy
 
         public static bool IsSupported => true;
 
+        public float Volume { get; set; }
+
         public DummyHardwareDeviceDriver()
         {
             _updateRequiredEvent = new ManualResetEvent(false);
             _pauseEvent = new ManualResetEvent(true);
+
+            Volume = 1f;
         }
 
-        public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount, float volume)
+        public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount)
         {
             if (sampleRate == 0)
             {
@@ -34,7 +38,7 @@ namespace Ryujinx.Audio.Backends.Dummy
 
             if (direction == Direction.Output)
             {
-                return new DummyHardwareDeviceSessionOutput(this, memoryManager, sampleFormat, sampleRate, channelCount, volume);
+                return new DummyHardwareDeviceSessionOutput(this, memoryManager, sampleFormat, sampleRate, channelCount);
             }
 
             return new DummyHardwareDeviceSessionInput(this, memoryManager);

src/Ryujinx.Audio/Backends/Dummy/DummyHardwareDeviceSessionOutput.cs

@@ -13,9 +13,9 @@ namespace Ryujinx.Audio.Backends.Dummy
 
         private ulong _playedSampleCount;
 
-        public DummyHardwareDeviceSessionOutput(IHardwareDeviceDriver manager, IVirtualMemoryManager memoryManager, SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount, float requestedVolume) : base(memoryManager, requestedSampleFormat, requestedSampleRate, requestedChannelCount)
+        public DummyHardwareDeviceSessionOutput(IHardwareDeviceDriver manager, IVirtualMemoryManager memoryManager, SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount) : base(memoryManager, requestedSampleFormat, requestedSampleRate, requestedChannelCount)
         {
-            _volume = requestedVolume;
+            _volume = 1f;
             _manager = manager;
         }
 

src/Ryujinx.Audio/Input/AudioInputManager.cs

@@ -166,7 +166,6 @@ namespace Ryujinx.Audio.Input
         /// </summary>
         /// <param name="filtered">If true, filter disconnected devices</param>
         /// <returns>The list of all audio inputs name</returns>
-#pragma warning disable CA1822 // Mark member as static
         public string[] ListAudioIns(bool filtered)
         {
             if (filtered)
@@ -176,7 +175,6 @@ namespace Ryujinx.Audio.Input
 
             return new[] { Constants.DefaultDeviceInputName };
         }
-#pragma warning restore CA1822
 
         /// <summary>
         /// Open a new <see cref="AudioInputSystem"/>.
@@ -188,8 +186,6 @@ namespace Ryujinx.Audio.Input
         /// <param name="inputDeviceName">The input device name wanted by the user</param>
         /// <param name="sampleFormat">The sample format to use</param>
         /// <param name="parameter">The user configuration</param>
-        /// <param name="appletResourceUserId">The applet resource user id of the application</param>
-        /// <param name="processHandle">The process handle of the application</param>
         /// <returns>A <see cref="ResultCode"/> reporting an error or a success</returns>
         public ResultCode OpenAudioIn(out string outputDeviceName,
                                       out AudioOutputConfiguration outputConfiguration,
@@ -197,9 +193,7 @@ namespace Ryujinx.Audio.Input
                                       IVirtualMemoryManager memoryManager,
                                       string inputDeviceName,
                                       SampleFormat sampleFormat,
-                                      ref AudioInputConfiguration parameter,
-                                      ulong appletResourceUserId,
-                                      uint processHandle)
+                                      ref AudioInputConfiguration parameter)
         {
             int sessionId = AcquireSessionId();
 

src/Ryujinx.Audio/Integration/HardwareDeviceImpl.cs

@@ -13,9 +13,9 @@ namespace Ryujinx.Audio.Integration
 
         private readonly byte[] _buffer;
 
-        public HardwareDeviceImpl(IHardwareDeviceDriver deviceDriver, uint channelCount, uint sampleRate, float volume)
+        public HardwareDeviceImpl(IHardwareDeviceDriver deviceDriver, uint channelCount, uint sampleRate)
         {
-            _session = deviceDriver.OpenDeviceSession(IHardwareDeviceDriver.Direction.Output, null, SampleFormat.PcmInt16, sampleRate, channelCount, volume);
+            _session = deviceDriver.OpenDeviceSession(IHardwareDeviceDriver.Direction.Output, null, SampleFormat.PcmInt16, sampleRate, channelCount);
             _channelCount = channelCount;
             _sampleRate = sampleRate;
             _currentBufferTag = 0;

src/Ryujinx.Audio/Integration/IHardwareDeviceDriver.cs

@@ -16,7 +16,9 @@ namespace Ryujinx.Audio.Integration
             Output,
         }
 
-        IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount, float volume = 1f);
+        float Volume { get; set; }
+
+        IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount);
 
         ManualResetEvent GetUpdateRequiredEvent();
         ManualResetEvent GetPauseEvent();

src/Ryujinx.Audio/Output/AudioOutputManager.cs

@@ -165,12 +165,10 @@ namespace Ryujinx.Audio.Output
         /// Get the list of all audio outputs name.
         /// </summary>
         /// <returns>The list of all audio outputs name</returns>
-#pragma warning disable CA1822 // Mark member as static
         public string[] ListAudioOuts()
         {
             return new[] { Constants.DefaultDeviceOutputName };
         }
-#pragma warning restore CA1822
 
         /// <summary>
         /// Open a new <see cref="AudioOutputSystem"/>.
@@ -182,9 +180,6 @@ namespace Ryujinx.Audio.Output
         /// <param name="inputDeviceName">The input device name wanted by the user</param>
         /// <param name="sampleFormat">The sample format to use</param>
         /// <param name="parameter">The user configuration</param>
-        /// <param name="appletResourceUserId">The applet resource user id of the application</param>
-        /// <param name="processHandle">The process handle of the application</param>
-        /// <param name="volume">The volume level to request</param>
         /// <returns>A <see cref="ResultCode"/> reporting an error or a success</returns>
         public ResultCode OpenAudioOut(out string outputDeviceName,
                                        out AudioOutputConfiguration outputConfiguration,
@@ -192,16 +187,13 @@ namespace Ryujinx.Audio.Output
                                        IVirtualMemoryManager memoryManager,
                                        string inputDeviceName,
                                        SampleFormat sampleFormat,
-                                       ref AudioInputConfiguration parameter,
-                                       ulong appletResourceUserId,
-                                       uint processHandle,
-                                       float volume)
+                                       ref AudioInputConfiguration parameter)
         {
             int sessionId = AcquireSessionId();
 
             _sessionsBufferEvents[sessionId].Clear();
 
-            IHardwareDeviceSession deviceSession = _deviceDriver.OpenDeviceSession(IHardwareDeviceDriver.Direction.Output, memoryManager, sampleFormat, parameter.SampleRate, parameter.ChannelCount, volume);
+            IHardwareDeviceSession deviceSession = _deviceDriver.OpenDeviceSession(IHardwareDeviceDriver.Direction.Output, memoryManager, sampleFormat, parameter.SampleRate, parameter.ChannelCount);
 
             AudioOutputSystem audioOut = new(this, _lock, deviceSession, _sessionsBufferEvents[sessionId]);
 
@@ -234,41 +226,6 @@ namespace Ryujinx.Audio.Output
             return result;
         }
 
-        /// <summary>
-        /// Sets the volume for all output devices.
-        /// </summary>
-        /// <param name="volume">The volume to set.</param>
-        public void SetVolume(float volume)
-        {
-            if (_sessions != null)
-            {
-                foreach (AudioOutputSystem session in _sessions)
-                {
-                    session?.SetVolume(volume);
-                }
-            }
-        }
-
-        /// <summary>
-        /// Gets the volume for all output devices.
-        /// </summary>
-        /// <returns>A float indicating the volume level.</returns>
-        public float GetVolume()
-        {
-            if (_sessions != null)
-            {
-                foreach (AudioOutputSystem session in _sessions)
-                {
-                    if (session != null)
-                    {
-                        return session.GetVolume();
-                    }
-                }
-            }
-
-            return 0.0f;
-        }
-
         public void Dispose()
         {
             GC.SuppressFinalize(this);

src/Ryujinx.Audio/Renderer/Dsp/AudioProcessor.cs

@@ -45,7 +45,6 @@ namespace Ryujinx.Audio.Renderer.Dsp
             _event = new ManualResetEvent(false);
         }
 
-#pragma warning disable IDE0051 // Remove unused private member
         private static uint GetHardwareChannelCount(IHardwareDeviceDriver deviceDriver)
         {
             // Get the real device driver (In case the compat layer is on top of it).
@@ -59,9 +58,8 @@ namespace Ryujinx.Audio.Renderer.Dsp
             // NOTE: We default to stereo as this will get downmixed to mono by the compat layer if it's not compatible.
             return 2;
         }
-#pragma warning restore IDE0051
 
-        public void Start(IHardwareDeviceDriver deviceDriver, float volume)
+        public void Start(IHardwareDeviceDriver deviceDriver)
         {
             OutputDevices = new IHardwareDevice[Constants.AudioRendererSessionCountMax];
 
@@ -70,7 +68,7 @@ namespace Ryujinx.Audio.Renderer.Dsp
             for (int i = 0; i < OutputDevices.Length; i++)
             {
                 // TODO: Don't hardcode sample rate.
-                OutputDevices[i] = new HardwareDeviceImpl(deviceDriver, channelCount, Constants.TargetSampleRate, volume);
+                OutputDevices[i] = new HardwareDeviceImpl(deviceDriver, channelCount, Constants.TargetSampleRate);
             }
 
             _mailbox = new Mailbox<MailboxMessage>();
@@ -231,33 +229,6 @@ namespace Ryujinx.Audio.Renderer.Dsp
             _mailbox.SendResponse(MailboxMessage.Stop);
         }
 
-        public float GetVolume()
-        {
-            if (OutputDevices != null)
-            {
-                foreach (IHardwareDevice outputDevice in OutputDevices)
-                {
-                    if (outputDevice != null)
-                    {
-                        return outputDevice.GetVolume();
-                    }
-                }
-            }
-
-            return 0f;
-        }
-
-        public void SetVolume(float volume)
-        {
-            if (OutputDevices != null)
-            {
-                foreach (IHardwareDevice outputDevice in OutputDevices)
-                {
-                    outputDevice?.SetVolume(volume);
-                }
-            }
-        }
-
         public void Dispose()
         {
             GC.SuppressFinalize(this);
@@ -269,6 +240,7 @@ namespace Ryujinx.Audio.Renderer.Dsp
             if (disposing)
             {
                 _event.Dispose();
+                _mailbox?.Dispose();
             }
         }
     }

src/Ryujinx.Audio/Renderer/Server/AudioRendererManager.cs

@@ -177,12 +177,12 @@ namespace Ryujinx.Audio.Renderer.Server
         /// <summary>
         /// Start the <see cref="AudioProcessor"/> and worker thread.
         /// </summary>
-        private void StartLocked(float volume)
+        private void StartLocked()
         {
             _isRunning = true;
 
             // TODO: virtual device mapping (IAudioDevice)
-            Processor.Start(_deviceDriver, volume);
+            Processor.Start(_deviceDriver);
 
             _workerThread = new Thread(SendCommands)
             {
@@ -254,7 +254,7 @@ namespace Ryujinx.Audio.Renderer.Server
         /// Register a new <see cref="AudioRenderSystem"/>.
         /// </summary>
         /// <param name="renderer">The <see cref="AudioRenderSystem"/> to register.</param>
-        private void Register(AudioRenderSystem renderer, float volume)
+        private void Register(AudioRenderSystem renderer)
         {
             lock (_sessionLock)
             {
@@ -265,7 +265,7 @@ namespace Ryujinx.Audio.Renderer.Server
             {
                 if (!_isRunning)
                 {
-                    StartLocked(volume);
+                    StartLocked();
                 }
             }
         }
@@ -312,8 +312,7 @@ namespace Ryujinx.Audio.Renderer.Server
             ulong appletResourceUserId,
             ulong workBufferAddress,
             ulong workBufferSize,
-            uint processHandle,
-            float volume)
+            uint processHandle)
         {
             int sessionId = AcquireSessionId();
 
@@ -338,7 +337,7 @@ namespace Ryujinx.Audio.Renderer.Server
             {
                 renderer = audioRenderer;
 
-                Register(renderer, volume);
+                Register(renderer);
             }
             else
             {
@@ -350,21 +349,6 @@ namespace Ryujinx.Audio.Renderer.Server
             return result;
         }
 
-        public float GetVolume()
-        {
-            if (Processor != null)
-            {
-                return Processor.GetVolume();
-            }
-
-            return 0f;
-        }
-
-        public void SetVolume(float volume)
-        {
-            Processor?.SetVolume(volume);
-        }
-
         public void Dispose()
         {
             GC.SuppressFinalize(this);

src/Ryujinx.Ava/Modules/Updater/Updater.cs

@@ -1,777 +0,0 @@
-using Avalonia.Controls;
-using Avalonia.Threading;
-using FluentAvalonia.UI.Controls;
-using ICSharpCode.SharpZipLib.GZip;
-using ICSharpCode.SharpZipLib.Tar;
-using ICSharpCode.SharpZipLib.Zip;
-using Ryujinx.Ava;
-using Ryujinx.Ava.Common.Locale;
-using Ryujinx.Ava.UI.Helpers;
-using Ryujinx.Common;
-using Ryujinx.Common.Logging;
-using Ryujinx.Common.Utilities;
-using Ryujinx.Ui.Common.Helper;
-using Ryujinx.Ui.Common.Models.Github;
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.IO;
-using System.Linq;
-using System.Net;
-using System.Net.Http;
-using System.Net.NetworkInformation;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
-using System.Text;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace Ryujinx.Modules
-{
-    internal static class Updater
-    {
-        private const string GitHubApiUrl = "https://api.github.com";
-        private static readonly GithubReleasesJsonSerializerContext _serializerContext = new(JsonHelper.GetDefaultSerializerOptions());
-
-        private static readonly string _homeDir = AppDomain.CurrentDomain.BaseDirectory;
-        private static readonly string _updateDir = Path.Combine(Path.GetTempPath(), "Ryujinx", "update");
-        private static readonly string _updatePublishDir = Path.Combine(_updateDir, "publish");
-        private const int ConnectionCount = 4;
-
-        private static string _buildVer;
-        private static string _platformExt;
-        private static string _buildUrl;
-        private static long _buildSize;
-        private static bool _updateSuccessful;
-        private static bool _running;
-
-        private static readonly string[] _windowsDependencyDirs = Array.Empty<string>();
-
-        public static async Task BeginParse(Window mainWindow, bool showVersionUpToDate)
-        {
-            if (_running)
-            {
-                return;
-            }
-
-            _running = true;
-
-            // Detect current platform
-            if (OperatingSystem.IsMacOS())
-            {
-                _platformExt = "macos_universal.app.tar.gz";
-            }
-            else if (OperatingSystem.IsWindows())
-            {
-                _platformExt = "win_x64.zip";
-            }
-            else if (OperatingSystem.IsLinux())
-            {
-                _platformExt = "linux_x64.tar.gz";
-            }
-
-            Version newVersion;
-            Version currentVersion;
-
-            try
-            {
-                currentVersion = Version.Parse(Program.Version);
-            }
-            catch
-            {
-                Logger.Error?.Print(LogClass.Application, "Failed to convert the current Ryujinx version!");
-
-                await ContentDialogHelper.CreateWarningDialog(
-                    LocaleManager.Instance[LocaleKeys.DialogUpdaterConvertFailedMessage],
-                    LocaleManager.Instance[LocaleKeys.DialogUpdaterCancelUpdateMessage]);
-
-                _running = false;
-
-                return;
-            }
-
-            // Get latest version number from GitHub API
-            try
-            {
-                using HttpClient jsonClient = ConstructHttpClient();
-
-                string buildInfoUrl = $"{GitHubApiUrl}/repos/{ReleaseInformation.ReleaseChannelOwner}/{ReleaseInformation.ReleaseChannelRepo}/releases/latest";
-                string fetchedJson = await jsonClient.GetStringAsync(buildInfoUrl);
-                var fetched = JsonHelper.Deserialize(fetchedJson, _serializerContext.GithubReleasesJsonResponse);
-                _buildVer = fetched.Name;
-
-                foreach (var asset in fetched.Assets)
-                {
-                    if (asset.Name.StartsWith("test-ava-ryujinx") && asset.Name.EndsWith(_platformExt))
-                    {
-                        _buildUrl = asset.BrowserDownloadUrl;
-
-                        if (asset.State != "uploaded")
-                        {
-                            if (showVersionUpToDate)
-                            {
-                                await ContentDialogHelper.CreateUpdaterInfoDialog(
-                                    LocaleManager.Instance[LocaleKeys.DialogUpdaterAlreadyOnLatestVersionMessage],
-                                    "");
-                            }
-
-                            _running = false;
-
-                            return;
-                        }
-
-                        break;
-                    }
-                }
-
-                // If build not done, assume no new update are available.
-                if (_buildUrl is null)
-                {
-                    if (showVersionUpToDate)
-                    {
-                        await ContentDialogHelper.CreateUpdaterInfoDialog(
-                            LocaleManager.Instance[LocaleKeys.DialogUpdaterAlreadyOnLatestVersionMessage],
-                            "");
-                    }
-
-                    _running = false;
-
-                    return;
-                }
-            }
-            catch (Exception exception)
-            {
-                Logger.Error?.Print(LogClass.Application, exception.Message);
-
-                await ContentDialogHelper.CreateErrorDialog(
-                    LocaleManager.Instance[LocaleKeys.DialogUpdaterFailedToGetVersionMessage]);
-
-                _running = false;
-
-                return;
-            }
-
-            try
-            {
-                newVersion = Version.Parse(_buildVer);
-            }
-            catch
-            {
-                Logger.Error?.Print(LogClass.Application, "Failed to convert the received Ryujinx version from Github!");
-
-                await ContentDialogHelper.CreateWarningDialog(
-                    LocaleManager.Instance[LocaleKeys.DialogUpdaterConvertFailedGithubMessage],
-                    LocaleManager.Instance[LocaleKeys.DialogUpdaterCancelUpdateMessage]);
-
-                _running = false;
-
-                return;
-            }
-
-            if (newVersion <= currentVersion)
-            {
-                if (showVersionUpToDate)
-                {
-                    await ContentDialogHelper.CreateUpdaterInfoDialog(
-                        LocaleManager.Instance[LocaleKeys.DialogUpdaterAlreadyOnLatestVersionMessage],
-                        "");
-                }
-
-                _running = false;
-
-                return;
-            }
-
-            // Fetch build size information to learn chunk sizes.
-            using HttpClient buildSizeClient = ConstructHttpClient();
-            try
-            {
-                buildSizeClient.DefaultRequestHeaders.Add("Range", "bytes=0-0");
-
-                HttpResponseMessage message = await buildSizeClient.GetAsync(new Uri(_buildUrl), HttpCompletionOption.ResponseHeadersRead);
-
-                _buildSize = message.Content.Headers.ContentRange.Length.Value;
-            }
-            catch (Exception ex)
-            {
-                Logger.Warning?.Print(LogClass.Application, ex.Message);
-                Logger.Warning?.Print(LogClass.Application, "Couldn't determine build size for update, using single-threaded updater");
-
-                _buildSize = -1;
-            }
-
-            await Dispatcher.UIThread.InvokeAsync(async () =>
-            {
-                // Show a message asking the user if they want to update
-                var shouldUpdate = await ContentDialogHelper.CreateChoiceDialog(
-                    LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
-                    LocaleManager.Instance[LocaleKeys.RyujinxUpdaterMessage],
-                    $"{Program.Version} -> {newVersion}");
-
-                if (shouldUpdate)
-                {
-                    await UpdateRyujinx(mainWindow, _buildUrl);
-                }
-                else
-                {
-                    _running = false;
-                }
-            });
-        }
-
-        private static HttpClient ConstructHttpClient()
-        {
-            HttpClient result = new();
-
-            // Required by GitHub to interact with APIs.
-            result.DefaultRequestHeaders.Add("User-Agent", "Ryujinx-Updater/1.0.0");
-
-            return result;
-        }
-
-        private static async Task UpdateRyujinx(Window parent, string downloadUrl)
-        {
-            _updateSuccessful = false;
-
-            // Empty update dir, although it shouldn't ever have anything inside it
-            if (Directory.Exists(_updateDir))
-            {
-                Directory.Delete(_updateDir, true);
-            }
-
-            Directory.CreateDirectory(_updateDir);
-
-            string updateFile = Path.Combine(_updateDir, "update.bin");
-
-            TaskDialog taskDialog = new()
-            {
-                Header = LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
-                SubHeader = LocaleManager.Instance[LocaleKeys.UpdaterDownloading],
-                IconSource = new SymbolIconSource { Symbol = Symbol.Download },
-                ShowProgressBar = true,
-                XamlRoot = parent,
-            };
-
-            taskDialog.Opened += (s, e) =>
-            {
-                if (_buildSize >= 0)
-                {
-                    DoUpdateWithMultipleThreads(taskDialog, downloadUrl, updateFile);
-                }
-                else
-                {
-                    DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
-                }
-            };
-
-            await taskDialog.ShowAsync(true);
-
-            if (_updateSuccessful)
-            {
-                bool shouldRestart = true;
-
-                if (!OperatingSystem.IsMacOS())
-                {
-                    shouldRestart = await ContentDialogHelper.CreateChoiceDialog(LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
-                        LocaleManager.Instance[LocaleKeys.DialogUpdaterCompleteMessage],
-                        LocaleManager.Instance[LocaleKeys.DialogUpdaterRestartMessage]);
-                }
-
-                if (shouldRestart)
-                {
-                    List<string> arguments = CommandLineState.Arguments.ToList();
-                    string executableDirectory = AppDomain.CurrentDomain.BaseDirectory;
-
-                    // On macOS we perform the update at relaunch.
-                    if (OperatingSystem.IsMacOS())
-                    {
-                        string baseBundlePath = Path.GetFullPath(Path.Combine(executableDirectory, "..", ".."));
-                        string newBundlePath = Path.Combine(_updateDir, "Ryujinx.app");
-                        string updaterScriptPath = Path.Combine(newBundlePath, "Contents", "Resources", "updater.sh");
-                        string currentPid = Environment.ProcessId.ToString();
-
-                        arguments.InsertRange(0, new List<string> { updaterScriptPath, baseBundlePath, newBundlePath, currentPid });
-                        Process.Start("/bin/bash", arguments);
-                    }
-                    else
-                    {
-                        // Find the process name.
-                        string ryuName = Path.GetFileName(Environment.ProcessPath);
-
-                        // Some operating systems can see the renamed executable, so strip off the .ryuold if found.
-                        if (ryuName.EndsWith(".ryuold"))
-                        {
-                            ryuName = ryuName[..^7];
-                        }
-
-                        // Fallback if the executable could not be found.
-                        if (!Path.Exists(Path.Combine(executableDirectory, ryuName)))
-                        {
-                            ryuName = OperatingSystem.IsWindows() ? "Ryujinx.Ava.exe" : "Ryujinx.Ava";
-                        }
-
-                        ProcessStartInfo processStart = new(ryuName)
-                        {
-                            UseShellExecute = true,
-                            WorkingDirectory = executableDirectory,
-                        };
-
-                        foreach (string argument in CommandLineState.Arguments)
-                        {
-                            processStart.ArgumentList.Add(argument);
-                        }
-
-                        Process.Start(processStart);
-                    }
-
-                    Environment.Exit(0);
-                }
-            }
-        }
-
-        private static void DoUpdateWithMultipleThreads(TaskDialog taskDialog, string downloadUrl, string updateFile)
-        {
-            // Multi-Threaded Updater
-            long chunkSize = _buildSize / ConnectionCount;
-            long remainderChunk = _buildSize % ConnectionCount;
-
-            int completedRequests = 0;
-            int totalProgressPercentage = 0;
-            int[] progressPercentage = new int[ConnectionCount];
-
-            List<byte[]> list = new(ConnectionCount);
-            List<WebClient> webClients = new(ConnectionCount);
-
-            for (int i = 0; i < ConnectionCount; i++)
-            {
-                list.Add(Array.Empty<byte>());
-            }
-
-            for (int i = 0; i < ConnectionCount; i++)
-            {
-#pragma warning disable SYSLIB0014
-                // TODO: WebClient is obsolete and need to be replaced with a more complex logic using HttpClient.
-                using WebClient client = new();
-#pragma warning restore SYSLIB0014
-
-                webClients.Add(client);
-
-                if (i == ConnectionCount - 1)
-                {
-                    client.Headers.Add("Range", $"bytes={chunkSize * i}-{(chunkSize * (i + 1) - 1) + remainderChunk}");
-                }
-                else
-                {
-                    client.Headers.Add("Range", $"bytes={chunkSize * i}-{chunkSize * (i + 1) - 1}");
-                }
-
-                client.DownloadProgressChanged += (_, args) =>
-                {
-                    int index = (int)args.UserState;
-
-                    Interlocked.Add(ref totalProgressPercentage, -1 * progressPercentage[index]);
-                    Interlocked.Exchange(ref progressPercentage[index], args.ProgressPercentage);
-                    Interlocked.Add(ref totalProgressPercentage, args.ProgressPercentage);
-
-                    taskDialog.SetProgressBarState(totalProgressPercentage / ConnectionCount, TaskDialogProgressState.Normal);
-                };
-
-                client.DownloadDataCompleted += (_, args) =>
-                {
-                    int index = (int)args.UserState;
-
-                    if (args.Cancelled)
-                    {
-                        webClients[index].Dispose();
-
-                        taskDialog.Hide();
-
-                        return;
-                    }
-
-                    list[index] = args.Result;
-                    Interlocked.Increment(ref completedRequests);
-
-                    if (Equals(completedRequests, ConnectionCount))
-                    {
-                        byte[] mergedFileBytes = new byte[_buildSize];
-                        for (int connectionIndex = 0, destinationOffset = 0; connectionIndex < ConnectionCount; connectionIndex++)
-                        {
-                            Array.Copy(list[connectionIndex], 0, mergedFileBytes, destinationOffset, list[connectionIndex].Length);
-                            destinationOffset += list[connectionIndex].Length;
-                        }
-
-                        File.WriteAllBytes(updateFile, mergedFileBytes);
-
-                        // On macOS, ensure that we remove the quarantine bit to prevent Gatekeeper from blocking execution.
-                        if (OperatingSystem.IsMacOS())
-                        {
-                            using Process xattrProcess = Process.Start("xattr", new List<string> { "-d", "com.apple.quarantine", updateFile });
-
-                            xattrProcess.WaitForExit();
-                        }
-
-                        try
-                        {
-                            InstallUpdate(taskDialog, updateFile);
-                        }
-                        catch (Exception e)
-                        {
-                            Logger.Warning?.Print(LogClass.Application, e.Message);
-                            Logger.Warning?.Print(LogClass.Application, "Multi-Threaded update failed, falling back to single-threaded updater.");
-
-                            DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
-                        }
-                    }
-                };
-
-                try
-                {
-                    client.DownloadDataAsync(new Uri(downloadUrl), i);
-                }
-                catch (WebException ex)
-                {
-                    Logger.Warning?.Print(LogClass.Application, ex.Message);
-                    Logger.Warning?.Print(LogClass.Application, "Multi-Threaded update failed, falling back to single-threaded updater.");
-
-                    foreach (WebClient webClient in webClients)
-                    {
-                        webClient.CancelAsync();
-                    }
-
-                    DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
-
-                    return;
-                }
-            }
-        }
-
-        private static void DoUpdateWithSingleThreadWorker(TaskDialog taskDialog, string downloadUrl, string updateFile)
-        {
-            using HttpClient client = new();
-            // We do not want to timeout while downloading
-            client.Timeout = TimeSpan.FromDays(1);
-
-            using HttpResponseMessage response = client.GetAsync(downloadUrl, HttpCompletionOption.ResponseHeadersRead).Result;
-            using Stream remoteFileStream = response.Content.ReadAsStreamAsync().Result;
-            using Stream updateFileStream = File.Open(updateFile, FileMode.Create);
-
-            long totalBytes = response.Content.Headers.ContentLength.Value;
-            long byteWritten = 0;
-
-            byte[] buffer = new byte[32 * 1024];
-
-            while (true)
-            {
-                int readSize = remoteFileStream.Read(buffer);
-
-                if (readSize == 0)
-                {
-                    break;
-                }
-
-                byteWritten += readSize;
-
-                taskDialog.SetProgressBarState(GetPercentage(byteWritten, totalBytes), TaskDialogProgressState.Normal);
-
-                updateFileStream.Write(buffer, 0, readSize);
-            }
-
-            InstallUpdate(taskDialog, updateFile);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private static double GetPercentage(double value, double max)
-        {
-            return max == 0 ? 0 : value / max * 100;
-        }
-
-        private static void DoUpdateWithSingleThread(TaskDialog taskDialog, string downloadUrl, string updateFile)
-        {
-            Thread worker = new(() => DoUpdateWithSingleThreadWorker(taskDialog, downloadUrl, updateFile))
-            {
-                Name = "Updater.SingleThreadWorker",
-            };
-
-            worker.Start();
-        }
-
-        [SupportedOSPlatform("linux")]
-        [SupportedOSPlatform("macos")]
-        private static void ExtractTarGzipFile(TaskDialog taskDialog, string archivePath, string outputDirectoryPath)
-        {
-            using Stream inStream = File.OpenRead(archivePath);
-            using GZipInputStream gzipStream = new(inStream);
-            using TarInputStream tarStream = new(gzipStream, Encoding.ASCII);
-
-            TarEntry tarEntry;
-
-            while ((tarEntry = tarStream.GetNextEntry()) is not null)
-            {
-                if (tarEntry.IsDirectory)
-                {
-                    continue;
-                }
-
-                string outPath = Path.Combine(outputDirectoryPath, tarEntry.Name);
-
-                Directory.CreateDirectory(Path.GetDirectoryName(outPath));
-
-                using FileStream outStream = File.OpenWrite(outPath);
-                tarStream.CopyEntryContents(outStream);
-
-                File.SetUnixFileMode(outPath, (UnixFileMode)tarEntry.TarHeader.Mode);
-                File.SetLastWriteTime(outPath, DateTime.SpecifyKind(tarEntry.ModTime, DateTimeKind.Utc));
-
-                Dispatcher.UIThread.Post(() =>
-                {
-                    if (tarEntry is null)
-                    {
-                        return;
-                    }
-
-                    taskDialog.SetProgressBarState(GetPercentage(tarEntry.Size, inStream.Length), TaskDialogProgressState.Normal);
-                });
-            }
-        }
-
-        private static void ExtractZipFile(TaskDialog taskDialog, string archivePath, string outputDirectoryPath)
-        {
-            using Stream inStream = File.OpenRead(archivePath);
-            using ZipFile zipFile = new(inStream);
-
-            double count = 0;
-            foreach (ZipEntry zipEntry in zipFile)
-            {
-                count++;
-                if (zipEntry.IsDirectory)
-                {
-                    continue;
-                }
-
-                string outPath = Path.Combine(outputDirectoryPath, zipEntry.Name);
-
-                Directory.CreateDirectory(Path.GetDirectoryName(outPath));
-
-                using Stream zipStream = zipFile.GetInputStream(zipEntry);
-                using FileStream outStream = File.OpenWrite(outPath);
-
-                zipStream.CopyTo(outStream);
-
-                File.SetLastWriteTime(outPath, DateTime.SpecifyKind(zipEntry.DateTime, DateTimeKind.Utc));
-
-                Dispatcher.UIThread.Post(() =>
-                {
-                    taskDialog.SetProgressBarState(GetPercentage(count, zipFile.Count), TaskDialogProgressState.Normal);
-                });
-            }
-        }
-
-        private static void InstallUpdate(TaskDialog taskDialog, string updateFile)
-        {
-            // Extract Update
-            taskDialog.SubHeader = LocaleManager.Instance[LocaleKeys.UpdaterExtracting];
-            taskDialog.SetProgressBarState(0, TaskDialogProgressState.Normal);
-
-            if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
-            {
-                ExtractTarGzipFile(taskDialog, updateFile, _updateDir);
-            }
-            else if (OperatingSystem.IsWindows())
-            {
-                ExtractZipFile(taskDialog, updateFile, _updateDir);
-            }
-            else
-            {
-                throw new NotSupportedException();
-            }
-
-            // Delete downloaded zip
-            File.Delete(updateFile);
-
-            List<string> allFiles = EnumerateFilesToDelete().ToList();
-
-            taskDialog.SubHeader = LocaleManager.Instance[LocaleKeys.UpdaterRenaming];
-            taskDialog.SetProgressBarState(0, TaskDialogProgressState.Normal);
-
-            // NOTE: On macOS, replacement is delayed to the restart phase.
-            if (!OperatingSystem.IsMacOS())
-            {
-                // Replace old files
-                double count = 0;
-                foreach (string file in allFiles)
-                {
-                    count++;
-                    try
-                    {
-                        File.Move(file, file + ".ryuold");
-
-                        Dispatcher.UIThread.InvokeAsync(() =>
-                        {
-                            taskDialog.SetProgressBarState(GetPercentage(count, allFiles.Count), TaskDialogProgressState.Normal);
-                        });
-                    }
-                    catch
-                    {
-                        Logger.Warning?.Print(LogClass.Application, LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.UpdaterRenameFailed, file));
-                    }
-                }
-
-                Dispatcher.UIThread.InvokeAsync(() =>
-                {
-                    taskDialog.SubHeader = LocaleManager.Instance[LocaleKeys.UpdaterAddingFiles];
-                    taskDialog.SetProgressBarState(0, TaskDialogProgressState.Normal);
-                });
-
-                MoveAllFilesOver(_updatePublishDir, _homeDir, taskDialog);
-
-                Directory.Delete(_updateDir, true);
-            }
-
-            _updateSuccessful = true;
-
-            taskDialog.Hide();
-        }
-
-        public static bool CanUpdate(bool showWarnings)
-        {
-#if !DISABLE_UPDATER
-            if (RuntimeInformation.OSArchitecture != Architecture.X64 && !OperatingSystem.IsMacOS())
-            {
-                if (showWarnings)
-                {
-                    Dispatcher.UIThread.InvokeAsync(() =>
-                        ContentDialogHelper.CreateWarningDialog(
-                            LocaleManager.Instance[LocaleKeys.DialogUpdaterArchNotSupportedMessage],
-                            LocaleManager.Instance[LocaleKeys.DialogUpdaterArchNotSupportedSubMessage])
-                    );
-                }
-
-                return false;
-            }
-
-            if (!NetworkInterface.GetIsNetworkAvailable())
-            {
-                if (showWarnings)
-                {
-                    Dispatcher.UIThread.InvokeAsync(() =>
-                        ContentDialogHelper.CreateWarningDialog(
-                            LocaleManager.Instance[LocaleKeys.DialogUpdaterNoInternetMessage],
-                            LocaleManager.Instance[LocaleKeys.DialogUpdaterNoInternetSubMessage])
-                    );
-                }
-
-                return false;
-            }
-
-            if (Program.Version.Contains("dirty") || !ReleaseInformation.IsValid())
-            {
-                if (showWarnings)
-                {
-                    Dispatcher.UIThread.InvokeAsync(() =>
-                        ContentDialogHelper.CreateWarningDialog(
-                            LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildMessage],
-                            LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildSubMessage])
-                    );
-                }
-
-                return false;
-            }
-
-            return true;
-#else
-            if (showWarnings)
-            {
-                if (ReleaseInformation.IsFlatHubBuild())
-                {
-                    Dispatcher.UIThread.InvokeAsync(() =>
-                        ContentDialogHelper.CreateWarningDialog(
-                            LocaleManager.Instance[LocaleKeys.UpdaterDisabledWarningTitle],
-                            LocaleManager.Instance[LocaleKeys.DialogUpdaterFlatpakNotSupportedMessage])
-                    );
-                }
-                else
-                {
-                    Dispatcher.UIThread.InvokeAsync(() =>
-                        ContentDialogHelper.CreateWarningDialog(
-                            LocaleManager.Instance[LocaleKeys.UpdaterDisabledWarningTitle],
-                            LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildSubMessage])
-                    );
-                }
-            }
-
-            return false;
-#endif
-        }
-
-        // NOTE: This method should always reflect the latest build layout.
-        private static IEnumerable<string> EnumerateFilesToDelete()
-        {
-            var files = Directory.EnumerateFiles(_homeDir); // All files directly in base dir.
-
-            // Determine and exclude user files only when the updater is running, not when cleaning old files
-            if (_running && !OperatingSystem.IsMacOS())
-            {
-                // Compare the loose files in base directory against the loose files from the incoming update, and store foreign ones in a user list.
-                var oldFiles = Directory.EnumerateFiles(_homeDir, "*", SearchOption.TopDirectoryOnly).Select(Path.GetFileName);
-                var newFiles = Directory.EnumerateFiles(_updatePublishDir, "*", SearchOption.TopDirectoryOnly).Select(Path.GetFileName);
-                var userFiles = oldFiles.Except(newFiles).Select(filename => Path.Combine(_homeDir, filename));
-
-                // Remove user files from the paths in files.
-                files = files.Except(userFiles);
-            }
-
-            if (OperatingSystem.IsWindows())
-            {
-                foreach (string dir in _windowsDependencyDirs)
-                {
-                    string dirPath = Path.Combine(_homeDir, dir);
-                    if (Directory.Exists(dirPath))
-                    {
-                        files = files.Concat(Directory.EnumerateFiles(dirPath, "*", SearchOption.AllDirectories));
-                    }
-                }
-            }
-
-            return files.Where(f => !new FileInfo(f).Attributes.HasFlag(FileAttributes.Hidden | FileAttributes.System));
-        }
-
-        private static void MoveAllFilesOver(string root, string dest, TaskDialog taskDialog)
-        {
-            int total = Directory.GetFiles(root, "*", SearchOption.AllDirectories).Length;
-            foreach (string directory in Directory.GetDirectories(root))
-            {
-                string dirName = Path.GetFileName(directory);
-
-                if (!Directory.Exists(Path.Combine(dest, dirName)))
-                {
-                    Directory.CreateDirectory(Path.Combine(dest, dirName));
-                }
-
-                MoveAllFilesOver(directory, Path.Combine(dest, dirName), taskDialog);
-            }
-
-            double count = 0;
-            foreach (string file in Directory.GetFiles(root))
-            {
-                count++;
-
-                File.Move(file, Path.Combine(dest, Path.GetFileName(file)), true);
-
-                Dispatcher.UIThread.InvokeAsync(() =>
-                {
-                    taskDialog.SetProgressBarState(GetPercentage(count, total), TaskDialogProgressState.Normal);
-                });
-            }
-        }
-
-        public static void CleanupUpdate()
-        {
-            foreach (string file in Directory.GetFiles(_homeDir, "*.ryuold", SearchOption.AllDirectories))
-            {
-                File.Delete(file);
-            }
-        }
-    }
-}

src/Ryujinx.Ava/Program.cs

@@ -1,236 +0,0 @@
-using Avalonia;
-using Avalonia.Threading;
-using Ryujinx.Ava.UI.Helpers;
-using Ryujinx.Ava.UI.Windows;
-using Ryujinx.Common;
-using Ryujinx.Common.Configuration;
-using Ryujinx.Common.GraphicsDriver;
-using Ryujinx.Common.Logging;
-using Ryujinx.Common.SystemInterop;
-using Ryujinx.Modules;
-using Ryujinx.SDL2.Common;
-using Ryujinx.Ui.Common;
-using Ryujinx.Ui.Common.Configuration;
-using Ryujinx.Ui.Common.Helper;
-using Ryujinx.Ui.Common.SystemInfo;
-using System;
-using System.IO;
-using System.Runtime.InteropServices;
-using System.Threading.Tasks;
-
-namespace Ryujinx.Ava
-{
-    internal partial class Program
-    {
-        public static double WindowScaleFactor { get; set; }
-        public static double DesktopScaleFactor { get; set; } = 1.0;
-        public static string Version { get; private set; }
-        public static string ConfigurationPath { get; private set; }
-        public static bool PreviewerDetached { get; private set; }
-
-        [LibraryImport("user32.dll", SetLastError = true)]
-        public static partial int MessageBoxA(IntPtr hWnd, [MarshalAs(UnmanagedType.LPStr)] string text, [MarshalAs(UnmanagedType.LPStr)] string caption, uint type);
-
-        private const uint MbIconwarning = 0x30;
-
-        public static void Main(string[] args)
-        {
-            Version = ReleaseInformation.GetVersion();
-
-            if (OperatingSystem.IsWindows() && !OperatingSystem.IsWindowsVersionAtLeast(10, 0, 17134))
-            {
-                _ = MessageBoxA(IntPtr.Zero, "You are running an outdated version of Windows.\n\nStarting on June 1st 2022, Ryujinx will only support Windows 10 1803 and newer.\n", $"Ryujinx {Version}", MbIconwarning);
-            }
-
-            PreviewerDetached = true;
-
-            Initialize(args);
-
-            LoggerAdapter.Register();
-
-            BuildAvaloniaApp().StartWithClassicDesktopLifetime(args);
-        }
-
-        public static AppBuilder BuildAvaloniaApp()
-        {
-            return AppBuilder.Configure<App>()
-                .UsePlatformDetect()
-                .With(new X11PlatformOptions
-                {
-                    EnableMultiTouch = true,
-                    EnableIme = true,
-                    RenderingMode = new[] { X11RenderingMode.Glx, X11RenderingMode.Software },
-                })
-                .With(new Win32PlatformOptions
-                {
-                    WinUICompositionBackdropCornerRadius = 8.0f,
-                    RenderingMode = new[] { Win32RenderingMode.AngleEgl, Win32RenderingMode.Software },
-                })
-                .UseSkia();
-        }
-
-        private static void Initialize(string[] args)
-        {
-            // Parse arguments
-            CommandLineState.ParseArguments(args);
-
-            // Delete backup files after updating.
-            Task.Run(Updater.CleanupUpdate);
-
-            Console.Title = $"Ryujinx Console {Version}";
-
-            // Hook unhandled exception and process exit events.
-            AppDomain.CurrentDomain.UnhandledException += (sender, e) => ProcessUnhandledException(e.ExceptionObject as Exception, e.IsTerminating);
-            AppDomain.CurrentDomain.ProcessExit += (sender, e) => Exit();
-
-            // Setup base data directory.
-            AppDataManager.Initialize(CommandLineState.BaseDirPathArg);
-
-            // Initialize the configuration.
-            ConfigurationState.Initialize();
-
-            // Initialize the logger system.
-            LoggerModule.Initialize();
-
-            // Initialize Discord integration.
-            DiscordIntegrationModule.Initialize();
-
-            // Initialize SDL2 driver
-            SDL2Driver.MainThreadDispatcher = action => Dispatcher.UIThread.InvokeAsync(action, DispatcherPriority.Input);
-
-            ReloadConfig();
-
-            WindowScaleFactor = ForceDpiAware.GetWindowScaleFactor();
-
-            // Logging system information.
-            PrintSystemInfo();
-
-            // Enable OGL multithreading on the driver, when available.
-            DriverUtilities.ToggleOGLThreading(ConfigurationState.Instance.Graphics.BackendThreading == BackendThreading.Off);
-
-            // Check if keys exists.
-            if (!File.Exists(Path.Combine(AppDataManager.KeysDirPath, "prod.keys")))
-            {
-                if (!(AppDataManager.Mode == AppDataManager.LaunchMode.UserProfile && File.Exists(Path.Combine(AppDataManager.KeysDirPathUser, "prod.keys"))))
-                {
-                    MainWindow.ShowKeyErrorOnLoad = true;
-                }
-            }
-
-            if (CommandLineState.LaunchPathArg != null)
-            {
-                MainWindow.DeferLoadApplication(CommandLineState.LaunchPathArg, CommandLineState.StartFullscreenArg);
-            }
-        }
-
-        public static void ReloadConfig()
-        {
-            string localConfigurationPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Config.json");
-            string appDataConfigurationPath = Path.Combine(AppDataManager.BaseDirPath, "Config.json");
-
-            // Now load the configuration as the other subsystems are now registered
-            if (File.Exists(localConfigurationPath))
-            {
-                ConfigurationPath = localConfigurationPath;
-            }
-            else if (File.Exists(appDataConfigurationPath))
-            {
-                ConfigurationPath = appDataConfigurationPath;
-            }
-
-            if (ConfigurationPath == null)
-            {
-                // No configuration, we load the default values and save it to disk
-                ConfigurationPath = appDataConfigurationPath;
-
-                ConfigurationState.Instance.LoadDefault();
-                ConfigurationState.Instance.ToFileFormat().SaveConfig(ConfigurationPath);
-            }
-            else
-            {
-                if (ConfigurationFileFormat.TryLoad(ConfigurationPath, out ConfigurationFileFormat configurationFileFormat))
-                {
-                    ConfigurationState.Instance.Load(configurationFileFormat, ConfigurationPath);
-                }
-                else
-                {
-                    ConfigurationState.Instance.LoadDefault();
-
-                    Logger.Warning?.PrintMsg(LogClass.Application, $"Failed to load config! Loading the default config instead.\nFailed config location {ConfigurationPath}");
-                }
-            }
-
-            // Check if graphics backend was overridden
-            if (CommandLineState.OverrideGraphicsBackend != null)
-            {
-                if (CommandLineState.OverrideGraphicsBackend.ToLower() == "opengl")
-                {
-                    ConfigurationState.Instance.Graphics.GraphicsBackend.Value = GraphicsBackend.OpenGl;
-                }
-                else if (CommandLineState.OverrideGraphicsBackend.ToLower() == "vulkan")
-                {
-                    ConfigurationState.Instance.Graphics.GraphicsBackend.Value = GraphicsBackend.Vulkan;
-                }
-            }
-
-            // Check if docked mode was overriden.
-            if (CommandLineState.OverrideDockedMode.HasValue)
-            {
-                ConfigurationState.Instance.System.EnableDockedMode.Value = CommandLineState.OverrideDockedMode.Value;
-            }
-
-            // Check if HideCursor was overridden.
-            if (CommandLineState.OverrideHideCursor is not null)
-            {
-                ConfigurationState.Instance.HideCursor.Value = CommandLineState.OverrideHideCursor!.ToLower() switch
-                {
-                    "never" => HideCursorMode.Never,
-                    "onidle" => HideCursorMode.OnIdle,
-                    "always" => HideCursorMode.Always,
-                    _ => ConfigurationState.Instance.HideCursor.Value,
-                };
-            }
-        }
-
-        private static void PrintSystemInfo()
-        {
-            Logger.Notice.Print(LogClass.Application, $"Ryujinx Version: {Version}");
-            SystemInfo.Gather().Print();
-
-            Logger.Notice.Print(LogClass.Application, $"Logs Enabled: {(Logger.GetEnabledLevels().Count == 0 ? "<None>" : string.Join(", ", Logger.GetEnabledLevels()))}");
-
-            if (AppDataManager.Mode == AppDataManager.LaunchMode.Custom)
-            {
-                Logger.Notice.Print(LogClass.Application, $"Launch Mode: Custom Path {AppDataManager.BaseDirPath}");
-            }
-            else
-            {
-                Logger.Notice.Print(LogClass.Application, $"Launch Mode: {AppDataManager.Mode}");
-            }
-        }
-
-        private static void ProcessUnhandledException(Exception ex, bool isTerminating)
-        {
-            string message = $"Unhandled exception caught: {ex}";
-
-            Logger.Error?.PrintMsg(LogClass.Application, message);
-
-            if (Logger.Error == null)
-            {
-                Logger.Notice.PrintMsg(LogClass.Application, message);
-            }
-
-            if (isTerminating)
-            {
-                Exit();
-            }
-        }
-
-        public static void Exit()
-        {
-            DiscordIntegrationModule.Exit();
-
-            Logger.Shutdown();
-        }
-    }
-}

src/Ryujinx.Ava/Ryujinx.Ava.csproj

@@ -1,158 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
-    <RuntimeIdentifiers>win-x64;osx-x64;linux-x64</RuntimeIdentifiers>
-    <OutputType>Exe</OutputType>
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <Version>1.0.0-dirty</Version>
-    <DefineConstants Condition=" '$(ExtraDefineConstants)' != '' ">$(DefineConstants);$(ExtraDefineConstants)</DefineConstants>
-    <SigningCertificate Condition=" '$(SigningCertificate)' == '' ">-</SigningCertificate>
-    <RootNamespace>Ryujinx.Ava</RootNamespace>
-    <ApplicationIcon>Ryujinx.ico</ApplicationIcon>
-    <TieredPGO>true</TieredPGO>
-    <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
-    <ApplicationManifest>app.manifest</ApplicationManifest>
-  </PropertyGroup>
-
-  <Target Name="PostBuild" AfterTargets="PostBuildEvent" Condition="$([MSBuild]::IsOSPlatform('OSX'))">
-    <Exec Command="codesign --entitlements '$(ProjectDir)..\..\distribution\macos\entitlements.xml' -f --deep -s $(SigningCertificate) '$(TargetDir)$(TargetName)'" />
-  </Target>
-
-  <PropertyGroup Condition="'$(RuntimeIdentifier)' != ''">
-    <PublishSingleFile>true</PublishSingleFile>
-    <TrimmerSingleWarn>false</TrimmerSingleWarn>
-    <PublishTrimmed>true</PublishTrimmed>
-    <TrimMode>partial</TrimMode>
-  </PropertyGroup>
-
-  <!--
-    FluentAvalonia, used in the Avalonia UI, requires a workaround for the json serializer used internally when using .NET 8+ System.Text.Json.
-    See:
-      https://github.com/amwx/FluentAvalonia/issues/481
-      https://devblogs.microsoft.com/dotnet/system-text-json-in-dotnet-8/
-  -->
-  <PropertyGroup>
-    <JsonSerializerIsReflectionEnabledByDefault>true</JsonSerializerIsReflectionEnabledByDefault>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Avalonia" />
-    <PackageReference Include="Avalonia.Desktop" />
-    <PackageReference Include="Avalonia.Diagnostics" Condition="'$(Configuration)'=='Debug'" />
-    <PackageReference Include="Avalonia.Controls.DataGrid" />
-    <PackageReference Include="Avalonia.Markup.Xaml.Loader" />
-    <PackageReference Include="Avalonia.Svg" />
-    <PackageReference Include="Avalonia.Svg.Skia" />
-    <PackageReference Include="jp2masa.Avalonia.Flexbox" />
-    <PackageReference Include="DynamicData" />
-    <PackageReference Include="FluentAvaloniaUI" />
-
-    <PackageReference Include="OpenTK.Core" />
-    <PackageReference Include="Ryujinx.Audio.OpenAL.Dependencies" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'osx-x64' AND '$(RuntimeIdentifier)' != 'osx-arm64'" />
-    <PackageReference Include="Ryujinx.Graphics.Nvdec.Dependencies" />
-    <PackageReference Include="Ryujinx.Graphics.Vulkan.Dependencies.MoltenVK" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'win-x64'" />
-    <PackageReference Include="Silk.NET.Vulkan" />
-    <PackageReference Include="Silk.NET.Vulkan.Extensions.EXT" />
-    <PackageReference Include="Silk.NET.Vulkan.Extensions.KHR" />
-    <PackageReference Include="SPB" />
-    <PackageReference Include="SharpZipLib" />
-    <PackageReference Include="SixLabors.ImageSharp" />
-
-    <!--NOTE: DO NOT REMOVE, THIS IS REQUIRED AS A RESULT OF A TRIMMING ISSUE IN AVALONIA -->
-    <PackageReference Include="System.Drawing.Common" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Ryujinx.Audio.Backends.SDL2\Ryujinx.Audio.Backends.SDL2.csproj" />
-    <ProjectReference Include="..\Ryujinx.Graphics.Vulkan\Ryujinx.Graphics.Vulkan.csproj" />
-    <ProjectReference Include="..\Ryujinx.Input\Ryujinx.Input.csproj" />
-    <ProjectReference Include="..\Ryujinx.Input.SDL2\Ryujinx.Input.SDL2.csproj" />
-    <ProjectReference Include="..\Ryujinx.Audio.Backends.OpenAL\Ryujinx.Audio.Backends.OpenAL.csproj" />
-    <ProjectReference Include="..\Ryujinx.Audio.Backends.SoundIo\Ryujinx.Audio.Backends.SoundIo.csproj" />
-    <ProjectReference Include="..\Ryujinx.Common\Ryujinx.Common.csproj" />
-    <ProjectReference Include="..\Ryujinx.HLE\Ryujinx.HLE.csproj" />
-    <ProjectReference Include="..\ARMeilleure\ARMeilleure.csproj" />
-    <ProjectReference Include="..\Ryujinx.Graphics.OpenGL\Ryujinx.Graphics.OpenGL.csproj" />
-    <ProjectReference Include="..\Ryujinx.Graphics.Gpu\Ryujinx.Graphics.Gpu.csproj" />
-    <ProjectReference Include="..\Ryujinx.Ui.Common\Ryujinx.Ui.Common.csproj" />
-    <ProjectReference Include="..\Ryujinx.Ui.LocaleGenerator\Ryujinx.Ui.LocaleGenerator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <Content Include="..\..\distribution\windows\alsoft.ini" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'osx-x64'">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-      <TargetPath>alsoft.ini</TargetPath>
-    </Content>
-    <Content Include="..\..\distribution\legal\THIRDPARTY.md">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-      <TargetPath>THIRDPARTY.md</TargetPath>
-    </Content>
-    <Content Include="..\..\LICENSE.txt">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-      <TargetPath>LICENSE.txt</TargetPath>
-    </Content>
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(RuntimeIdentifier)' == 'linux-x64'">
-    <Content Include="..\..\distribution\linux\Ryujinx.sh">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </Content>
-    <Content Include="..\..\distribution\linux\mime\Ryujinx.xml">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-      <TargetPath>mime\Ryujinx.xml</TargetPath>
-    </Content>
-  </ItemGroup>
-
-  <ItemGroup>
-    <AvaloniaResource Include="Ui\**\*.xaml">
-      <SubType>Designer</SubType>
-    </AvaloniaResource>
-    <AvaloniaResource Include="Assets\Fonts\SegoeFluentIcons.ttf" />
-    <AvaloniaResource Include="Assets\Styles\Themes.xaml">
-      <Generator>MSBuild:Compile</Generator>
-    </AvaloniaResource>
-    <AvaloniaResource Include="Assets\Styles\Styles.xaml" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <None Remove="Assets\Locales\el_GR.json" />
-    <None Remove="Assets\Locales\en_US.json" />
-    <None Remove="Assets\Locales\es_ES.json" />
-    <None Remove="Assets\Locales\fr_FR.json" />
-    <None Remove="Assets\Locales\de_DE.json" />
-    <None Remove="Assets\Locales\it_IT.json" />
-    <None Remove="Assets\Locales\ja_JP.json" />
-    <None Remove="Assets\Locales\ko_KR.json" />
-    <None Remove="Assets\Locales\pl_PL.json" />
-    <None Remove="Assets\Locales\pt_BR.json" />
-    <None Remove="Assets\Locales\ru_RU.json" />
-    <None Remove="Assets\Locales\tr_TR.json" />
-    <None Remove="Assets\Locales\uk_UA.json" />
-    <None Remove="Assets\Locales\zh_CN.json" />
-    <None Remove="Assets\Locales\zh_TW.json" />
-    <None Remove="Assets\Styles\Styles.xaml" />
-    <None Remove="Assets\Styles\Themes.xaml" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <EmbeddedResource Include="Assets\Locales\el_GR.json" />
-    <EmbeddedResource Include="Assets\Locales\en_US.json" />
-    <EmbeddedResource Include="Assets\Locales\es_ES.json" />
-    <EmbeddedResource Include="Assets\Locales\fr_FR.json" />
-    <EmbeddedResource Include="Assets\Locales\de_DE.json" />
-    <EmbeddedResource Include="Assets\Locales\it_IT.json" />
-    <EmbeddedResource Include="Assets\Locales\ja_JP.json" />
-    <EmbeddedResource Include="Assets\Locales\ko_KR.json" />
-    <EmbeddedResource Include="Assets\Locales\pl_PL.json" />
-    <EmbeddedResource Include="Assets\Locales\pt_BR.json" />
-    <EmbeddedResource Include="Assets\Locales\ru_RU.json" />
-    <EmbeddedResource Include="Assets\Locales\tr_TR.json" />
-    <EmbeddedResource Include="Assets\Locales\uk_UA.json" />
-    <EmbeddedResource Include="Assets\Locales\zh_CN.json" />
-    <EmbeddedResource Include="Assets\Locales\zh_TW.json" />
-    <EmbeddedResource Include="Assets\Styles\Styles.xaml" />
-  </ItemGroup>
-  <ItemGroup>
-    <AdditionalFiles Include="Assets\Locales\en_US.json" />
-  </ItemGroup>
-</Project>

src/Ryujinx.Ava/UI/Models/CheatModel.cs

@@ -1,40 +0,0 @@
-using Ryujinx.Ava.UI.ViewModels;
-using System;
-
-namespace Ryujinx.Ava.UI.Models
-{
-    public class CheatModel : BaseModel
-    {
-        private bool _isEnabled;
-
-        public event EventHandler<bool> EnableToggled;
-
-        public CheatModel(string name, string buildId, bool isEnabled)
-        {
-            Name = name;
-            BuildId = buildId;
-            IsEnabled = isEnabled;
-        }
-
-        public bool IsEnabled
-        {
-            get => _isEnabled;
-            set
-            {
-                _isEnabled = value;
-
-                EnableToggled?.Invoke(this, _isEnabled);
-
-                OnPropertyChanged();
-            }
-        }
-
-        public string BuildId { get; }
-
-        public string BuildIdKey => $"{BuildId}-{Name}";
-
-        public string Name { get; }
-
-        public string CleanName => Name[1..^7];
-    }
-}

src/Ryujinx.Ava/UI/Models/CheatsList.cs

@@ -1,51 +0,0 @@
-using System.Collections.ObjectModel;
-using System.Collections.Specialized;
-using System.ComponentModel;
-using System.Linq;
-
-namespace Ryujinx.Ava.UI.Models
-{
-    public class CheatsList : ObservableCollection<CheatModel>
-    {
-        public CheatsList(string buildId, string path)
-        {
-            BuildId = buildId;
-            Path = path;
-
-            CollectionChanged += CheatsList_CollectionChanged;
-        }
-
-        public string BuildId { get; }
-        public string Path { get; }
-
-        public bool IsEnabled
-        {
-            get
-            {
-                return this.ToList().TrueForAll(x => x.IsEnabled);
-            }
-            set
-            {
-                foreach (var cheat in this)
-                {
-                    cheat.IsEnabled = value;
-                }
-
-                OnPropertyChanged(new PropertyChangedEventArgs(nameof(IsEnabled)));
-            }
-        }
-
-        private void CheatsList_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
-        {
-            if (e.Action == NotifyCollectionChangedAction.Add)
-            {
-                (e.NewItems[0] as CheatModel).EnableToggled += Item_EnableToggled;
-            }
-        }
-
-        private void Item_EnableToggled(object sender, bool e)
-        {
-            OnPropertyChanged(new PropertyChangedEventArgs(nameof(IsEnabled)));
-        }
-    }
-}

src/Ryujinx.Common/Configuration/AppDataManager.cs

@@ -1,13 +1,15 @@
 using Ryujinx.Common.Logging;
+using Ryujinx.Common.Utilities;
 using System;
 using System.IO;
+using System.Runtime.Versioning;
 
 namespace Ryujinx.Common.Configuration
 {
     public static class AppDataManager
     {
-        public const string DefaultBaseDir = "Ryujinx";
-        public const string DefaultPortableDir = "portable";
+        private const string DefaultBaseDir = "Ryujinx";
+        private const string DefaultPortableDir = "portable";
 
         // The following 3 are always part of Base Directory
         private const string GamesDir = "games";
@@ -29,6 +31,8 @@ namespace Ryujinx.Common.Configuration
         public static string KeysDirPath { get; private set; }
         public static string KeysDirPathUser { get; }
 
+        public static string LogsDirPath { get; private set; }
+
         public const string DefaultNandDir = "bis";
         public const string DefaultSdcardDir = "sdcard";
         private const string DefaultModsDir = "mods";
@@ -45,15 +49,7 @@ namespace Ryujinx.Common.Configuration
 
         public static void Initialize(string baseDirPath)
         {
-            string appDataPath;
-            if (OperatingSystem.IsMacOS())
-            {
-                appDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "Library", "Application Support");
-            }
-            else
-            {
-                appDataPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
-            }
+            string appDataPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
 
             if (appDataPath.Length == 0)
             {
@@ -63,6 +59,17 @@ namespace Ryujinx.Common.Configuration
             string userProfilePath = Path.Combine(appDataPath, DefaultBaseDir);
             string portablePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, DefaultPortableDir);
 
+            // On macOS, check for a portable directory next to the app bundle as well.
+            if (OperatingSystem.IsMacOS() && !Directory.Exists(portablePath))
+            {
+                string bundlePath = Path.GetFullPath(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "..", ".."));
+                // Make sure we're actually running within an app bundle.
+                if (bundlePath.EndsWith(".app"))
+                {
+                    portablePath = Path.GetFullPath(Path.Combine(bundlePath, "..", DefaultPortableDir));
+                }
+            }
+
             if (Directory.Exists(portablePath))
             {
                 BaseDirPath = portablePath;
@@ -89,65 +96,227 @@ namespace Ryujinx.Common.Configuration
 
             BaseDirPath = Path.GetFullPath(BaseDirPath); // convert relative paths
 
-            // NOTE: Moves the Ryujinx folder in `~/.config` to `~/Library/Application Support` if one is found
-            // and a Ryujinx folder does not already exist in Application Support.
-            // Also creates a symlink from `~/.config/Ryujinx` to `~/Library/Application Support/Ryujinx` to preserve backwards compatibility.
-            // This should be removed in the future.
-            if (OperatingSystem.IsMacOS() && Mode == LaunchMode.UserProfile)
+            if (IsPathSymlink(BaseDirPath))
             {
-                string oldConfigPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), DefaultBaseDir);
-                if (Path.Exists(oldConfigPath) && !IsPathSymlink(oldConfigPath) && !Path.Exists(BaseDirPath))
-                {
-                    CopyDirectory(oldConfigPath, BaseDirPath);
-                    Directory.Delete(oldConfigPath, true);
-                    Directory.CreateSymbolicLink(oldConfigPath, BaseDirPath);
-                }
+                Logger.Warning?.Print(LogClass.Application, $"Application data directory is a symlink. This may be unintended.");
             }
 
             SetupBasePaths();
         }
 
+        public static string GetOrCreateLogsDir()
+        {
+            if (Directory.Exists(LogsDirPath))
+            {
+                return LogsDirPath;
+            }
+
+            Logger.Notice.Print(LogClass.Application, "Logging directory not found; attempting to create new logging directory.");
+            LogsDirPath = SetUpLogsDir();
+
+            return LogsDirPath;
+        }
+
+        private static string SetUpLogsDir()
+        {
+            string logDir = "";
+
+            if (Mode == LaunchMode.Portable)
+            {
+                logDir = Path.Combine(BaseDirPath, "Logs");
+                try
+                {
+                    Directory.CreateDirectory(logDir);
+                }
+                catch
+                {
+                    Logger.Warning?.Print(LogClass.Application, $"Logging directory could not be created '{logDir}'");
+
+                    return null;
+                }
+            }
+            else
+            {
+                if (OperatingSystem.IsMacOS())
+                {
+                    // NOTE: Should evaluate to "~/Library/Logs/Ryujinx/".
+                    logDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "Library", "Logs", DefaultBaseDir);
+                    try
+                    {
+                        Directory.CreateDirectory(logDir);
+                    }
+                    catch
+                    {
+                        Logger.Warning?.Print(LogClass.Application, $"Logging directory could not be created '{logDir}'");
+                        logDir = "";
+                    }
+
+                    if (string.IsNullOrEmpty(logDir))
+                    {
+                        // NOTE: Should evaluate to "~/Library/Application Support/Ryujinx/Logs".
+                        logDir = Path.Combine(BaseDirPath, "Logs");
+
+                        try
+                        {
+                            Directory.CreateDirectory(logDir);
+                        }
+                        catch
+                        {
+                            Logger.Warning?.Print(LogClass.Application, $"Logging directory could not be created '{logDir}'");
+
+                            return null;
+                        }
+                    }
+                }
+                else if (OperatingSystem.IsWindows())
+                {
+                    // NOTE: Should evaluate to a "Logs" directory in whatever directory Ryujinx was launched from.
+                    logDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Logs");
+                    try
+                    {
+                        Directory.CreateDirectory(logDir);
+                    }
+                    catch
+                    {
+                        Logger.Warning?.Print(LogClass.Application, $"Logging directory could not be created '{logDir}'");
+                        logDir = "";
+                    }
+
+                    if (string.IsNullOrEmpty(logDir))
+                    {
+                        // NOTE: Should evaluate to "C:\Users\user\AppData\Roaming\Ryujinx\Logs".
+                        logDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), DefaultBaseDir, "Logs");
+
+                        try
+                        {
+                            Directory.CreateDirectory(logDir);
+                        }
+                        catch
+                        {
+                            Logger.Warning?.Print(LogClass.Application, $"Logging directory could not be created '{logDir}'");
+
+                            return null;
+                        }
+                    }
+                }
+                else if (OperatingSystem.IsLinux())
+                {
+                    // NOTE: Should evaluate to "~/.config/Ryujinx/Logs".
+                    logDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), DefaultBaseDir, "Logs");
+
+                    try
+                    {
+                        Directory.CreateDirectory(logDir);
+                    }
+                    catch
+                    {
+                        Logger.Warning?.Print(LogClass.Application, $"Logging directory could not be created '{logDir}'");
+
+                        return null;
+                    }
+                }
+            }
+
+            return logDir;
+        }
+
         private static void SetupBasePaths()
         {
             Directory.CreateDirectory(BaseDirPath);
+            LogsDirPath = SetUpLogsDir();
             Directory.CreateDirectory(GamesDirPath = Path.Combine(BaseDirPath, GamesDir));
             Directory.CreateDirectory(ProfilesDirPath = Path.Combine(BaseDirPath, ProfilesDir));
             Directory.CreateDirectory(KeysDirPath = Path.Combine(BaseDirPath, KeysDir));
         }
 
         // Check if existing old baseDirPath is a symlink, to prevent possible errors.
-        // Should be removed, when the existance of the old directory isn't checked anymore.
+        // Should be removed, when the existence of the old directory isn't checked anymore.
         private static bool IsPathSymlink(string path)
         {
-            FileAttributes attributes = File.GetAttributes(path);
-            return (attributes & FileAttributes.ReparsePoint) == FileAttributes.ReparsePoint;
+            try
+            {
+                FileAttributes attributes = File.GetAttributes(path);
+                return (attributes & FileAttributes.ReparsePoint) == FileAttributes.ReparsePoint;
+            }
+            catch
+            {
+                return false;
+            }
         }
 
-        private static void CopyDirectory(string sourceDir, string destinationDir)
+        [SupportedOSPlatform("macos")]
+        public static void FixMacOSConfigurationFolders()
         {
-            var dir = new DirectoryInfo(sourceDir);
-
-            if (!dir.Exists)
+            string oldConfigPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
+                ".config", DefaultBaseDir);
+            if (Path.Exists(oldConfigPath) && !IsPathSymlink(oldConfigPath) && !Path.Exists(BaseDirPath))
             {
-                throw new DirectoryNotFoundException($"Source directory not found: {dir.FullName}");
+                FileSystemUtils.MoveDirectory(oldConfigPath, BaseDirPath);
+                Directory.CreateSymbolicLink(oldConfigPath, BaseDirPath);
             }
 
-            DirectoryInfo[] subDirs = dir.GetDirectories();
-            Directory.CreateDirectory(destinationDir);
-
-            foreach (FileInfo file in dir.GetFiles())
+            string correctApplicationDataDirectoryPath =
+                Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), DefaultBaseDir);
+            if (IsPathSymlink(correctApplicationDataDirectoryPath))
             {
-                if (file.Name == ".DS_Store")
+                //copy the files somewhere temporarily
+                string tempPath = Path.Combine(Path.GetTempPath(), DefaultBaseDir);
+                try
                 {
-                    continue;
+                    FileSystemUtils.CopyDirectory(correctApplicationDataDirectoryPath, tempPath, true);
+                }
+                catch (Exception exception)
+                {
+                    Logger.Error?.Print(LogClass.Application,
+                        $"Critical error copying Ryujinx application data into the temp folder. {exception}");
+                    try
+                    {
+                        FileSystemInfo resolvedDirectoryInfo =
+                            Directory.ResolveLinkTarget(correctApplicationDataDirectoryPath, true);
+                        string resolvedPath = resolvedDirectoryInfo.FullName;
+                        Logger.Error?.Print(LogClass.Application, $"Please manually move your Ryujinx data from {resolvedPath} to {correctApplicationDataDirectoryPath}, and remove the symlink.");
+                    }
+                    catch (Exception symlinkException)
+                    {
+                        Logger.Error?.Print(LogClass.Application, $"Unable to resolve the symlink for Ryujinx application data: {symlinkException}. Follow the symlink at {correctApplicationDataDirectoryPath} and move your data back to the Application Support folder.");
+                    }
+                    return;
                 }
 
-                file.CopyTo(Path.Combine(destinationDir, file.Name));
-            }
+                //delete the symlink
+                try
+                {
+                    //This will fail if this is an actual directory, so there is no way we can actually delete user data here.
+                    File.Delete(correctApplicationDataDirectoryPath);
+                }
+                catch (Exception exception)
+                {
+                    Logger.Error?.Print(LogClass.Application,
+                        $"Critical error deleting the Ryujinx application data folder symlink at {correctApplicationDataDirectoryPath}. {exception}");
+                    try
+                    {
+                        FileSystemInfo resolvedDirectoryInfo =
+                            Directory.ResolveLinkTarget(correctApplicationDataDirectoryPath, true);
+                        string resolvedPath = resolvedDirectoryInfo.FullName;
+                        Logger.Error?.Print(LogClass.Application, $"Please manually move your Ryujinx data from {resolvedPath} to {correctApplicationDataDirectoryPath}, and remove the symlink.");
+                    }
+                    catch (Exception symlinkException)
+                    {
+                        Logger.Error?.Print(LogClass.Application, $"Unable to resolve the symlink for Ryujinx application data: {symlinkException}. Follow the symlink at {correctApplicationDataDirectoryPath} and move your data back to the Application Support folder.");
+                    }
+                    return;
+                }
 
-            foreach (DirectoryInfo subDir in subDirs)
-            {
-                CopyDirectory(subDir.FullName, Path.Combine(destinationDir, subDir.Name));
+                //put the files back
+                try
+                {
+                    FileSystemUtils.CopyDirectory(tempPath, correctApplicationDataDirectoryPath, true);
+                }
+                catch (Exception exception)
+                {
+                    Logger.Error?.Print(LogClass.Application,
+                        $"Critical error copying Ryujinx application data into the correct location. {exception}. Please manually move your application data from {tempPath} to {correctApplicationDataDirectoryPath}.");
+                }
             }
         }
 

src/Ryujinx.Common/Configuration/Hid/KeyboardHotkeys.cs

@@ -6,7 +6,7 @@ namespace Ryujinx.Common.Configuration.Hid
     {
         public Key ToggleVsync { get; set; }
         public Key Screenshot { get; set; }
-        public Key ShowUi { get; set; }
+        public Key ShowUI { get; set; }
         public Key Pause { get; set; }
         public Key ToggleMute { get; set; }
         public Key ResScaleUp { get; set; }

src/Ryujinx.Common/Configuration/Mod.cs

@@ -0,0 +1,9 @@
+namespace Ryujinx.Common.Configuration
+{
+    public class Mod
+    {
+        public string Name { get; set; }
+        public string Path { get; set; }
+        public bool Enabled { get; set; }
+    }
+}

src/Ryujinx.Common/Configuration/ModMetadata.cs

@@ -0,0 +1,14 @@
+using System.Collections.Generic;
+
+namespace Ryujinx.Common.Configuration
+{
+    public struct ModMetadata
+    {
+        public List<Mod> Mods { get; set; }
+
+        public ModMetadata()
+        {
+            Mods = new List<Mod>();
+        }
+    }
+}

src/Ryujinx.Common/Configuration/ModMetadataJsonSerializerContext.cs

@@ -0,0 +1,10 @@
+using System.Text.Json.Serialization;
+
+namespace Ryujinx.Common.Configuration
+{
+    [JsonSourceGenerationOptions(WriteIndented = true)]
+    [JsonSerializable(typeof(ModMetadata))]
+    public partial class ModMetadataJsonSerializerContext : JsonSerializerContext
+    {
+    }
+}

src/Ryujinx.Common/Logging/LogClass.cs

@@ -70,7 +70,7 @@ namespace Ryujinx.Common.Logging
         ServiceVi,
         SurfaceFlinger,
         TamperMachine,
-        Ui,
+        UI,
         Vic,
     }
 }

src/Ryujinx.Common/Logging/Logger.cs

@@ -3,6 +3,7 @@ using Ryujinx.Common.SystemInterop;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
+using System.IO;
 using System.Runtime.CompilerServices;
 using System.Threading;
 
@@ -22,6 +23,9 @@ namespace Ryujinx.Common.Logging
 
         public readonly struct Log
         {
+            private static readonly string _homeDir = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
+            private static readonly string _homeDirRedacted = Path.Combine(Directory.GetParent(_homeDir).FullName, "[redacted]");
+
             internal readonly LogLevel Level;
 
             internal Log(LogLevel level)
@@ -100,7 +104,12 @@ namespace Ryujinx.Common.Logging
             }
 
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
-            private static string FormatMessage(LogClass logClass, string caller, string message) => $"{logClass} {caller}: {message}";
+            private static string FormatMessage(LogClass logClass, string caller, string message)
+            {
+                message = message.Replace(_homeDir, _homeDirRedacted);
+
+                return $"{logClass} {caller}: {message}";
+            }
         }
 
         public static Log? Debug { get; private set; }

src/Ryujinx.Common/Logging/Targets/FileLogTarget.cs

@@ -13,31 +13,82 @@ namespace Ryujinx.Common.Logging.Targets
 
         string ILogTarget.Name { get => _name; }
 
-        public FileLogTarget(string path, string name)
-            : this(path, name, FileShare.Read, FileMode.Append)
-        { }
+        public FileLogTarget(string name, FileStream fileStream)
+        {
+            _name = name;
+            _logWriter = new StreamWriter(fileStream);
+            _formatter = new DefaultLogFormatter();
+        }
 
-        public FileLogTarget(string path, string name, FileShare fileShare, FileMode fileMode)
+        public static FileStream PrepareLogFile(string path)
         {
             // Ensure directory is present
-            DirectoryInfo logDir = new(Path.Combine(path, "Logs"));
-            logDir.Create();
+            DirectoryInfo logDir;
+            try
+            {
+                logDir = new DirectoryInfo(path);
+            }
+            catch (ArgumentException exception)
+            {
+                Logger.Warning?.Print(LogClass.Application, $"Logging directory path ('{path}') was invalid: {exception}");
+
+                return null;
+            }
+
+            try
+            {
+                logDir.Create();
+            }
+            catch (IOException exception)
+            {
+                Logger.Warning?.Print(LogClass.Application, $"Logging directory could not be created '{logDir}': {exception}");
+
+                return null;
+            }
 
             // Clean up old logs, should only keep 3
             FileInfo[] files = logDir.GetFiles("*.log").OrderBy((info => info.CreationTime)).ToArray();
             for (int i = 0; i < files.Length - 2; i++)
             {
-                files[i].Delete();
+                try
+                {
+                    files[i].Delete();
+                }
+                catch (UnauthorizedAccessException exception)
+                {
+                    Logger.Warning?.Print(LogClass.Application, $"Old log file could not be deleted '{files[i].FullName}': {exception}");
+
+                    return null;
+                }
+                catch (IOException exception)
+                {
+                    Logger.Warning?.Print(LogClass.Application, $"Old log file could not be deleted '{files[i].FullName}': {exception}");
+
+                    return null;
+                }
             }
 
-            string version = ReleaseInformation.GetVersion();
+            string version = ReleaseInformation.Version;
 
             // Get path for the current time
             path = Path.Combine(logDir.FullName, $"Ryujinx_{version}_{DateTime.Now:yyyy-MM-dd_HH-mm-ss}.log");
 
-            _name = name;
-            _logWriter = new StreamWriter(File.Open(path, fileMode, FileAccess.Write, fileShare));
-            _formatter = new DefaultLogFormatter();
+            try
+            {
+                return File.Open(path, FileMode.Append, FileAccess.Write, FileShare.Read);
+            }
+            catch (UnauthorizedAccessException exception)
+            {
+                Logger.Warning?.Print(LogClass.Application, $"Log file could not be created '{path}': {exception}");
+
+                return null;
+            }
+            catch (IOException exception)
+            {
+                Logger.Warning?.Print(LogClass.Application, $"Log file could not be created '{path}': {exception}");
+
+                return null;
+            }
         }
 
         public void Log(object sender, LogEventArgs args)

src/Ryujinx.Common/Memory/StructArrayHelpers.cs

@@ -744,6 +744,17 @@ namespace Ryujinx.Common.Memory
         public Span<T> AsSpan() => MemoryMarshal.CreateSpan(ref _e0, Length);
     }
 
+    public struct Array65<T> : IArray<T> where T : unmanaged
+    {
+        T _e0;
+        Array64<T> _other;
+        public readonly int Length => 65;
+        public ref T this[int index] => ref AsSpan()[index];
+
+        [Pure]
+        public Span<T> AsSpan() => MemoryMarshal.CreateSpan(ref _e0, Length);
+    }
+
     public struct Array73<T> : IArray<T> where T : unmanaged
     {
         T _e0;

src/Ryujinx.Common/Memory/StructByteArrayHelpers.cs

@@ -63,6 +63,18 @@ namespace Ryujinx.Common.Memory
         public Span<byte> AsSpan() => MemoryMarshal.CreateSpan(ref _element, Size);
     }
 
+    [StructLayout(LayoutKind.Sequential, Size = Size, Pack = 1)]
+    public struct ByteArray3000 : IArray<byte>
+    {
+        private const int Size = 3000;
+
+        byte _element;
+
+        public readonly int Length => Size;
+        public ref byte this[int index] => ref AsSpan()[index];
+        public Span<byte> AsSpan() => MemoryMarshal.CreateSpan(ref _element, Size);
+    }
+
     [StructLayout(LayoutKind.Sequential, Size = Size, Pack = 1)]
     public struct ByteArray4096 : IArray<byte>
     {

src/Ryujinx.Common/ReleaseInformation.cs

@@ -1,5 +1,3 @@
-using Ryujinx.Common.Configuration;
-using System;
 using System.Reflection;
 
 namespace Ryujinx.Common
@@ -9,50 +7,25 @@ namespace Ryujinx.Common
     {
         private const string FlatHubChannelOwner = "flathub";
 
-        public const string BuildVersion = "%%RYUJINX_BUILD_VERSION%%";
-        public const string BuildGitHash = "%%RYUJINX_BUILD_GIT_HASH%%";
-        public const string ReleaseChannelName = "%%RYUJINX_TARGET_RELEASE_CHANNEL_NAME%%";
+        private const string BuildVersion = "%%RYUJINX_BUILD_VERSION%%";
+        private const string BuildGitHash = "%%RYUJINX_BUILD_GIT_HASH%%";
+        private const string ReleaseChannelName = "%%RYUJINX_TARGET_RELEASE_CHANNEL_NAME%%";
+        private const string ConfigFileName = "%%RYUJINX_CONFIG_FILE_NAME%%";
+
         public const string ReleaseChannelOwner = "%%RYUJINX_TARGET_RELEASE_CHANNEL_OWNER%%";
         public const string ReleaseChannelRepo = "%%RYUJINX_TARGET_RELEASE_CHANNEL_REPO%%";
 
-        public static bool IsValid()
-        {
-            return !BuildGitHash.StartsWith("%%") &&
-                   !ReleaseChannelName.StartsWith("%%") &&
-                   !ReleaseChannelOwner.StartsWith("%%") &&
-                   !ReleaseChannelRepo.StartsWith("%%");
-        }
+        public static string ConfigName => !ConfigFileName.StartsWith("%%") ? ConfigFileName : "Config.json";
 
-        public static bool IsFlatHubBuild()
-        {
-            return IsValid() && ReleaseChannelOwner.Equals(FlatHubChannelOwner);
-        }
+        public static bool IsValid =>
+            !BuildGitHash.StartsWith("%%") &&
+            !ReleaseChannelName.StartsWith("%%") &&
+            !ReleaseChannelOwner.StartsWith("%%") &&
+            !ReleaseChannelRepo.StartsWith("%%") &&
+            !ConfigFileName.StartsWith("%%");
 
-        public static string GetVersion()
-        {
-            if (IsValid())
-            {
-                return BuildVersion;
-            }
+        public static bool IsFlatHubBuild => IsValid && ReleaseChannelOwner.Equals(FlatHubChannelOwner);
 
-            return Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyInformationalVersionAttribute>().InformationalVersion;
-        }
-
-#if FORCE_EXTERNAL_BASE_DIR
-        public static string GetBaseApplicationDirectory()
-        {
-            return AppDataManager.BaseDirPath;
-        }
-#else
-        public static string GetBaseApplicationDirectory()
-        {
-            if (IsFlatHubBuild() || OperatingSystem.IsMacOS())
-            {
-                return AppDataManager.BaseDirPath;
-            }
-
-            return AppDomain.CurrentDomain.BaseDirectory;
-        }
-#endif
+        public static string Version => IsValid ? BuildVersion : Assembly.GetEntryAssembly()!.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion;
     }
 }

src/Ryujinx.Common/Utilities/FileSystemUtils.cs

@@ -0,0 +1,56 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace Ryujinx.Common.Utilities
+{
+    public static class FileSystemUtils
+    {
+        public static void CopyDirectory(string sourceDir, string destinationDir, bool recursive)
+        {
+            // Get information about the source directory
+            var dir = new DirectoryInfo(sourceDir);
+
+            // Check if the source directory exists
+            if (!dir.Exists)
+            {
+                throw new DirectoryNotFoundException($"Source directory not found: {dir.FullName}");
+            }
+
+            // Cache directories before we start copying
+            DirectoryInfo[] dirs = dir.GetDirectories();
+
+            // Create the destination directory
+            Directory.CreateDirectory(destinationDir);
+
+            // Get the files in the source directory and copy to the destination directory
+            foreach (FileInfo file in dir.GetFiles())
+            {
+                string targetFilePath = Path.Combine(destinationDir, file.Name);
+                file.CopyTo(targetFilePath);
+            }
+
+            // If recursive and copying subdirectories, recursively call this method
+            if (recursive)
+            {
+                foreach (DirectoryInfo subDir in dirs)
+                {
+                    string newDestinationDir = Path.Combine(destinationDir, subDir.Name);
+                    CopyDirectory(subDir.FullName, newDestinationDir, true);
+                }
+            }
+        }
+
+        public static void MoveDirectory(string sourceDir, string destinationDir)
+        {
+            CopyDirectory(sourceDir, destinationDir, true);
+            Directory.Delete(sourceDir, true);
+        }
+
+        public static string SanitizeFileName(string fileName)
+        {
+            var reservedChars = new HashSet<char>(Path.GetInvalidFileNameChars());
+            return string.Concat(fileName.Select(c => reservedChars.Contains(c) ? '_' : c));
+        }
+    }
+}

src/Ryujinx.Cpu/AppleHv/HvCodePatcher.cs

@@ -1,62 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
-using System.Runtime.Intrinsics;
-
-namespace Ryujinx.Cpu.AppleHv
-{
-    static class HvCodePatcher
-    {
-        private const uint XMask = 0x3f808000u;
-        private const uint XValue = 0x8000000u;
-
-        private const uint ZrIndex = 31u;
-
-        public static void RewriteUnorderedExclusiveInstructions(Span<byte> code)
-        {
-            Span<uint> codeUint = MemoryMarshal.Cast<byte, uint>(code);
-            Span<Vector128<uint>> codeVector = MemoryMarshal.Cast<byte, Vector128<uint>>(code);
-
-            Vector128<uint> mask = Vector128.Create(XMask);
-            Vector128<uint> value = Vector128.Create(XValue);
-
-            for (int index = 0; index < codeVector.Length; index++)
-            {
-                Vector128<uint> v = codeVector[index];
-
-                if (Vector128.EqualsAny(Vector128.BitwiseAnd(v, mask), value))
-                {
-                    int baseIndex = index * 4;
-
-                    for (int instIndex = baseIndex; instIndex < baseIndex + 4; instIndex++)
-                    {
-                        ref uint inst = ref codeUint[instIndex];
-
-                        if ((inst & XMask) != XValue)
-                        {
-                            continue;
-                        }
-
-                        bool isPair = (inst & (1u << 21)) != 0;
-                        bool isLoad = (inst & (1u << 22)) != 0;
-
-                        uint rt2 = (inst >> 10) & 0x1fu;
-                        uint rs = (inst >> 16) & 0x1fu;
-
-                        if (isLoad && rs != ZrIndex)
-                        {
-                            continue;
-                        }
-
-                        if (!isPair && rt2 != ZrIndex)
-                        {
-                            continue;
-                        }
-
-                        // Set the ordered flag.
-                        inst |= 1u << 15;
-                    }
-                }
-            }
-        }
-    }
-}

src/Ryujinx.Cpu/AppleHv/HvCpuContext.cs

@@ -40,5 +40,9 @@ namespace Ryujinx.Cpu.AppleHv
         public void PrepareCodeRange(ulong address, ulong size)
         {
         }
+
+        public void Dispose()
+        {
+        }
     }
 }

src/Ryujinx.Cpu/AppleHv/HvMemoryManager.cs

@@ -8,7 +8,6 @@ using System.Linq;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Versioning;
-using System.Threading;
 
 namespace Ryujinx.Cpu.AppleHv
 {
@@ -16,31 +15,10 @@ namespace Ryujinx.Cpu.AppleHv
     /// Represents a CPU memory manager which maps guest virtual memory directly onto the Hypervisor page table.
     /// </summary>
     [SupportedOSPlatform("macos")]
-    public class HvMemoryManager : MemoryManagerBase, IMemoryManager, IVirtualMemoryManagerTracked, IWritableBlock
+    public class HvMemoryManager : VirtualMemoryManagerRefCountedBase<ulong, ulong>, IMemoryManager, IVirtualMemoryManagerTracked, IWritableBlock
     {
-        public const int PageBits = 12;
-        public const int PageSize = 1 << PageBits;
-        public const int PageMask = PageSize - 1;
-
-        public const int PageToPteShift = 5; // 32 pages (2 bits each) in one ulong page table entry.
-        public const ulong BlockMappedMask = 0x5555555555555555; // First bit of each table entry set.
-
-        private enum HostMappedPtBits : ulong
-        {
-            Unmapped = 0,
-            Mapped,
-            WriteTracked,
-            ReadWriteTracked,
-
-            MappedReplicated = 0x5555555555555555,
-            WriteTrackedReplicated = 0xaaaaaaaaaaaaaaaa,
-            ReadWriteTrackedReplicated = ulong.MaxValue,
-        }
-
         private readonly InvalidAccessHandler _invalidAccessHandler;
 
-        private readonly ulong _addressSpaceSize;
-
         private readonly HvAddressSpace _addressSpace;
 
         internal HvAddressSpace AddressSpace => _addressSpace;
@@ -48,7 +26,7 @@ namespace Ryujinx.Cpu.AppleHv
         private readonly MemoryBlock _backingMemory;
         private readonly PageTable<ulong> _pageTable;
 
-        private readonly ulong[] _pageBitmap;
+        private readonly ManagedPageFlags _pages;
 
         public bool Supports4KBPages => true;
 
@@ -62,6 +40,8 @@ namespace Ryujinx.Cpu.AppleHv
 
         public event Action<ulong, ulong> UnmapEvent;
 
+        protected override ulong AddressSpaceSize { get; }
+
         /// <summary>
         /// Creates a new instance of the Hypervisor memory manager.
         /// </summary>
@@ -73,7 +53,7 @@ namespace Ryujinx.Cpu.AppleHv
             _backingMemory = backingMemory;
             _pageTable = new PageTable<ulong>();
             _invalidAccessHandler = invalidAccessHandler;
-            _addressSpaceSize = addressSpaceSize;
+            AddressSpaceSize = addressSpaceSize;
 
             ulong asSize = PageSize;
             int asBits = PageBits;
@@ -88,46 +68,10 @@ namespace Ryujinx.Cpu.AppleHv
 
             AddressSpaceBits = asBits;
 
-            _pageBitmap = new ulong[1 << (AddressSpaceBits - (PageBits + PageToPteShift))];
+            _pages = new ManagedPageFlags(AddressSpaceBits);
             Tracking = new MemoryTracking(this, PageSize, invalidAccessHandler);
         }
 
-        /// <summary>
-        /// Checks if the virtual address is part of the addressable space.
-        /// </summary>
-        /// <param name="va">Virtual address</param>
-        /// <returns>True if the virtual address is part of the addressable space</returns>
-        private bool ValidateAddress(ulong va)
-        {
-            return va < _addressSpaceSize;
-        }
-
-        /// <summary>
-        /// Checks if the combination of virtual address and size is part of the addressable space.
-        /// </summary>
-        /// <param name="va">Virtual address of the range</param>
-        /// <param name="size">Size of the range in bytes</param>
-        /// <returns>True if the combination of virtual address and size is part of the addressable space</returns>
-        private bool ValidateAddressAndSize(ulong va, ulong size)
-        {
-            ulong endVa = va + size;
-            return endVa >= va && endVa >= size && endVa <= _addressSpaceSize;
-        }
-
-        /// <summary>
-        /// Ensures the combination of virtual address and size is part of the addressable space.
-        /// </summary>
-        /// <param name="va">Virtual address of the range</param>
-        /// <param name="size">Size of the range in bytes</param>
-        /// <exception cref="InvalidMemoryRegionException">Throw when the memory region specified outside the addressable space</exception>
-        private void AssertValidAddressAndSize(ulong va, ulong size)
-        {
-            if (!ValidateAddressAndSize(va, size))
-            {
-                throw new InvalidMemoryRegionException($"va=0x{va:X16}, size=0x{size:X16}");
-            }
-        }
-
         /// <inheritdoc/>
         public void Map(ulong va, ulong pa, ulong size, MemoryMapFlags flags)
         {
@@ -135,7 +79,7 @@ namespace Ryujinx.Cpu.AppleHv
 
             PtMap(va, pa, size);
             _addressSpace.MapUser(va, pa, size, MemoryPermission.ReadWriteExecute);
-            AddMapping(va, size);
+            _pages.AddMapping(va, size);
 
             Tracking.Map(va, size);
         }
@@ -166,7 +110,7 @@ namespace Ryujinx.Cpu.AppleHv
             UnmapEvent?.Invoke(va, size);
             Tracking.Unmap(va, size);
 
-            RemoveMapping(va, size);
+            _pages.RemoveMapping(va, size);
             _addressSpace.UnmapUser(va, size);
             PtUnmap(va, size);
         }
@@ -209,9 +153,19 @@ namespace Ryujinx.Cpu.AppleHv
         }
 
         /// <inheritdoc/>
-        public void Read(ulong va, Span<byte> data)
+        public override void Read(ulong va, Span<byte> data)
         {
-            ReadImpl(va, data);
+            try
+            {
+                base.Read(va, data);
+            }
+            catch (InvalidMemoryRegionException)
+            {
+                if (_invalidAccessHandler == null || !_invalidAccessHandler(va))
+                {
+                    throw;
+                }
+            }
         }
 
         /// <inheritdoc/>
@@ -340,7 +294,7 @@ namespace Ryujinx.Cpu.AppleHv
             {
                 Span<byte> data = new byte[size];
 
-                ReadImpl(va, data);
+                base.Read(va, data);
 
                 return data;
             }
@@ -367,7 +321,7 @@ namespace Ryujinx.Cpu.AppleHv
             {
                 Memory<byte> memory = new byte[size];
 
-                ReadImpl(va, memory.Span);
+                base.Read(va, memory.Span);
 
                 return new WritableRegion(this, va, memory);
             }
@@ -390,22 +344,7 @@ namespace Ryujinx.Cpu.AppleHv
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public bool IsMapped(ulong va)
         {
-            return ValidateAddress(va) && IsMappedImpl(va);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private bool IsMappedImpl(ulong va)
-        {
-            ulong page = va >> PageBits;
-
-            int bit = (int)((page & 31) << 1);
-
-            int pageIndex = (int)(page >> PageToPteShift);
-            ref ulong pageRef = ref _pageBitmap[pageIndex];
-
-            ulong pte = Volatile.Read(ref pageRef);
-
-            return ((pte >> bit) & 3) != 0;
+            return ValidateAddress(va) && _pages.IsMapped(va);
         }
 
         /// <inheritdoc/>
@@ -413,58 +352,7 @@ namespace Ryujinx.Cpu.AppleHv
         {
             AssertValidAddressAndSize(va, size);
 
-            return IsRangeMappedImpl(va, size);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private static void GetPageBlockRange(ulong pageStart, ulong pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex)
-        {
-            startMask = ulong.MaxValue << ((int)(pageStart & 31) << 1);
-            endMask = ulong.MaxValue >> (64 - ((int)(pageEnd & 31) << 1));
-
-            pageIndex = (int)(pageStart >> PageToPteShift);
-            pageEndIndex = (int)((pageEnd - 1) >> PageToPteShift);
-        }
-
-        private bool IsRangeMappedImpl(ulong va, ulong size)
-        {
-            int pages = GetPagesCount(va, size, out _);
-
-            if (pages == 1)
-            {
-                return IsMappedImpl(va);
-            }
-
-            ulong pageStart = va >> PageBits;
-            ulong pageEnd = pageStart + (ulong)pages;
-
-            GetPageBlockRange(pageStart, pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex);
-
-            // Check if either bit in each 2 bit page entry is set.
-            // OR the block with itself shifted down by 1, and check the first bit of each entry.
-
-            ulong mask = BlockMappedMask & startMask;
-
-            while (pageIndex <= pageEndIndex)
-            {
-                if (pageIndex == pageEndIndex)
-                {
-                    mask &= endMask;
-                }
-
-                ref ulong pageRef = ref _pageBitmap[pageIndex++];
-                ulong pte = Volatile.Read(ref pageRef);
-
-                pte |= pte >> 1;
-                if ((pte & mask) != mask)
-                {
-                    return false;
-                }
-
-                mask = BlockMappedMask;
-            }
-
-            return true;
+            return _pages.IsRangeMapped(va, size);
         }
 
         private static void ThrowMemoryNotContiguous() => throw new MemoryNotContiguousException();
@@ -576,48 +464,6 @@ namespace Ryujinx.Cpu.AppleHv
             return regions;
         }
 
-        private void ReadImpl(ulong va, Span<byte> data)
-        {
-            if (data.Length == 0)
-            {
-                return;
-            }
-
-            try
-            {
-                AssertValidAddressAndSize(va, (ulong)data.Length);
-
-                int offset = 0, size;
-
-                if ((va & PageMask) != 0)
-                {
-                    ulong pa = GetPhysicalAddressChecked(va);
-
-                    size = Math.Min(data.Length, PageSize - (int)(va & PageMask));
-
-                    _backingMemory.GetSpan(pa, size).CopyTo(data[..size]);
-
-                    offset += size;
-                }
-
-                for (; offset < data.Length; offset += size)
-                {
-                    ulong pa = GetPhysicalAddressChecked(va + (ulong)offset);
-
-                    size = Math.Min(data.Length - offset, PageSize);
-
-                    _backingMemory.GetSpan(pa, size).CopyTo(data.Slice(offset, size));
-                }
-            }
-            catch (InvalidMemoryRegionException)
-            {
-                if (_invalidAccessHandler == null || !_invalidAccessHandler(va))
-                {
-                    throw;
-                }
-            }
-        }
-
         /// <inheritdoc/>
         /// <remarks>
         /// This function also validates that the given range is both valid and mapped, and will throw if it is not.
@@ -632,76 +478,7 @@ namespace Ryujinx.Cpu.AppleHv
                 return;
             }
 
-            // Software table, used for managed memory tracking.
-
-            int pages = GetPagesCount(va, size, out _);
-            ulong pageStart = va >> PageBits;
-
-            if (pages == 1)
-            {
-                ulong tag = (ulong)(write ? HostMappedPtBits.WriteTracked : HostMappedPtBits.ReadWriteTracked);
-
-                int bit = (int)((pageStart & 31) << 1);
-
-                int pageIndex = (int)(pageStart >> PageToPteShift);
-                ref ulong pageRef = ref _pageBitmap[pageIndex];
-
-                ulong pte = Volatile.Read(ref pageRef);
-                ulong state = ((pte >> bit) & 3);
-
-                if (state >= tag)
-                {
-                    Tracking.VirtualMemoryEvent(va, size, write, precise: false, exemptId);
-                    return;
-                }
-                else if (state == 0)
-                {
-                    ThrowInvalidMemoryRegionException($"Not mapped: va=0x{va:X16}, size=0x{size:X16}");
-                }
-            }
-            else
-            {
-                ulong pageEnd = pageStart + (ulong)pages;
-
-                GetPageBlockRange(pageStart, pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex);
-
-                ulong mask = startMask;
-
-                ulong anyTrackingTag = (ulong)HostMappedPtBits.WriteTrackedReplicated;
-
-                while (pageIndex <= pageEndIndex)
-                {
-                    if (pageIndex == pageEndIndex)
-                    {
-                        mask &= endMask;
-                    }
-
-                    ref ulong pageRef = ref _pageBitmap[pageIndex++];
-
-                    ulong pte = Volatile.Read(ref pageRef);
-                    ulong mappedMask = mask & BlockMappedMask;
-
-                    ulong mappedPte = pte | (pte >> 1);
-                    if ((mappedPte & mappedMask) != mappedMask)
-                    {
-                        ThrowInvalidMemoryRegionException($"Not mapped: va=0x{va:X16}, size=0x{size:X16}");
-                    }
-
-                    pte &= mask;
-                    if ((pte & anyTrackingTag) != 0) // Search for any tracking.
-                    {
-                        // Writes trigger any tracking.
-                        // Only trigger tracking from reads if both bits are set on any page.
-                        if (write || (pte & (pte >> 1) & BlockMappedMask) != 0)
-                        {
-                            Tracking.VirtualMemoryEvent(va, size, write, precise: false, exemptId);
-                            break;
-                        }
-                    }
-
-                    mask = ulong.MaxValue;
-                }
-            }
+            _pages.SignalMemoryTracking(Tracking, va, size, write, exemptId);
         }
 
         /// <summary>
@@ -724,119 +501,32 @@ namespace Ryujinx.Cpu.AppleHv
         /// <inheritdoc/>
         public void Reprotect(ulong va, ulong size, MemoryPermission protection)
         {
-            if (protection.HasFlag(MemoryPermission.Execute))
-            {
-                // Some applications use unordered exclusive memory access instructions
-                // where it is not valid to do so, leading to memory re-ordering that
-                // makes the code behave incorrectly on some CPUs.
-                // To work around this, we force all such accesses to be ordered.
-
-                using WritableRegion writableRegion = GetWritableRegion(va, (int)size);
-
-                HvCodePatcher.RewriteUnorderedExclusiveInstructions(writableRegion.Memory.Span);
-            }
-
             // TODO
         }
 
         /// <inheritdoc/>
-        public void TrackingReprotect(ulong va, ulong size, MemoryPermission protection)
+        public void TrackingReprotect(ulong va, ulong size, MemoryPermission protection, bool guest)
         {
-            // Protection is inverted on software pages, since the default value is 0.
-            protection = (~protection) & MemoryPermission.ReadAndWrite;
-
-            int pages = GetPagesCount(va, size, out va);
-            ulong pageStart = va >> PageBits;
-
-            if (pages == 1)
+            if (guest)
             {
-                ulong protTag = protection switch
-                {
-                    MemoryPermission.None => (ulong)HostMappedPtBits.Mapped,
-                    MemoryPermission.Write => (ulong)HostMappedPtBits.WriteTracked,
-                    _ => (ulong)HostMappedPtBits.ReadWriteTracked,
-                };
-
-                int bit = (int)((pageStart & 31) << 1);
-
-                ulong tagMask = 3UL << bit;
-                ulong invTagMask = ~tagMask;
-
-                ulong tag = protTag << bit;
-
-                int pageIndex = (int)(pageStart >> PageToPteShift);
-                ref ulong pageRef = ref _pageBitmap[pageIndex];
-
-                ulong pte;
-
-                do
-                {
-                    pte = Volatile.Read(ref pageRef);
-                }
-                while ((pte & tagMask) != 0 && Interlocked.CompareExchange(ref pageRef, (pte & invTagMask) | tag, pte) != pte);
+                _addressSpace.ReprotectUser(va, size, protection);
             }
             else
             {
-                ulong pageEnd = pageStart + (ulong)pages;
-
-                GetPageBlockRange(pageStart, pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex);
-
-                ulong mask = startMask;
-
-                ulong protTag = protection switch
-                {
-                    MemoryPermission.None => (ulong)HostMappedPtBits.MappedReplicated,
-                    MemoryPermission.Write => (ulong)HostMappedPtBits.WriteTrackedReplicated,
-                    _ => (ulong)HostMappedPtBits.ReadWriteTrackedReplicated,
-                };
-
-                while (pageIndex <= pageEndIndex)
-                {
-                    if (pageIndex == pageEndIndex)
-                    {
-                        mask &= endMask;
-                    }
-
-                    ref ulong pageRef = ref _pageBitmap[pageIndex++];
-
-                    ulong pte;
-                    ulong mappedMask;
-
-                    // Change the protection of all 2 bit entries that are mapped.
-                    do
-                    {
-                        pte = Volatile.Read(ref pageRef);
-
-                        mappedMask = pte | (pte >> 1);
-                        mappedMask |= (mappedMask & BlockMappedMask) << 1;
-                        mappedMask &= mask; // Only update mapped pages within the given range.
-                    }
-                    while (Interlocked.CompareExchange(ref pageRef, (pte & (~mappedMask)) | (protTag & mappedMask), pte) != pte);
-
-                    mask = ulong.MaxValue;
-                }
+                _pages.TrackingReprotect(va, size, protection);
             }
-
-            protection = protection switch
-            {
-                MemoryPermission.None => MemoryPermission.ReadAndWrite,
-                MemoryPermission.Write => MemoryPermission.Read,
-                _ => MemoryPermission.None,
-            };
-
-            _addressSpace.ReprotectUser(va, size, protection);
         }
 
         /// <inheritdoc/>
-        public RegionHandle BeginTracking(ulong address, ulong size, int id)
+        public RegionHandle BeginTracking(ulong address, ulong size, int id, RegionFlags flags = RegionFlags.None)
         {
-            return Tracking.BeginTracking(address, size, id);
+            return Tracking.BeginTracking(address, size, id, flags);
         }
 
         /// <inheritdoc/>
-        public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id)
+        public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id, RegionFlags flags = RegionFlags.None)
         {
-            return Tracking.BeginGranularTracking(address, size, handles, granularity, id);
+            return Tracking.BeginGranularTracking(address, size, handles, granularity, id, flags);
         }
 
         /// <inheritdoc/>
@@ -845,86 +535,6 @@ namespace Ryujinx.Cpu.AppleHv
             return Tracking.BeginSmartGranularTracking(address, size, granularity, id);
         }
 
-        /// <summary>
-        /// Adds the given address mapping to the page table.
-        /// </summary>
-        /// <param name="va">Virtual memory address</param>
-        /// <param name="size">Size to be mapped</param>
-        private void AddMapping(ulong va, ulong size)
-        {
-            int pages = GetPagesCount(va, size, out _);
-            ulong pageStart = va >> PageBits;
-            ulong pageEnd = pageStart + (ulong)pages;
-
-            GetPageBlockRange(pageStart, pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex);
-
-            ulong mask = startMask;
-
-            while (pageIndex <= pageEndIndex)
-            {
-                if (pageIndex == pageEndIndex)
-                {
-                    mask &= endMask;
-                }
-
-                ref ulong pageRef = ref _pageBitmap[pageIndex++];
-
-                ulong pte;
-                ulong mappedMask;
-
-                // Map all 2-bit entries that are unmapped.
-                do
-                {
-                    pte = Volatile.Read(ref pageRef);
-
-                    mappedMask = pte | (pte >> 1);
-                    mappedMask |= (mappedMask & BlockMappedMask) << 1;
-                    mappedMask |= ~mask; // Treat everything outside the range as mapped, thus unchanged.
-                }
-                while (Interlocked.CompareExchange(ref pageRef, (pte & mappedMask) | (BlockMappedMask & (~mappedMask)), pte) != pte);
-
-                mask = ulong.MaxValue;
-            }
-        }
-
-        /// <summary>
-        /// Removes the given address mapping from the page table.
-        /// </summary>
-        /// <param name="va">Virtual memory address</param>
-        /// <param name="size">Size to be unmapped</param>
-        private void RemoveMapping(ulong va, ulong size)
-        {
-            int pages = GetPagesCount(va, size, out _);
-            ulong pageStart = va >> PageBits;
-            ulong pageEnd = pageStart + (ulong)pages;
-
-            GetPageBlockRange(pageStart, pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex);
-
-            startMask = ~startMask;
-            endMask = ~endMask;
-
-            ulong mask = startMask;
-
-            while (pageIndex <= pageEndIndex)
-            {
-                if (pageIndex == pageEndIndex)
-                {
-                    mask |= endMask;
-                }
-
-                ref ulong pageRef = ref _pageBitmap[pageIndex++];
-                ulong pte;
-
-                do
-                {
-                    pte = Volatile.Read(ref pageRef);
-                }
-                while (Interlocked.CompareExchange(ref pageRef, pte & mask, pte) != pte);
-
-                mask = 0;
-            }
-        }
-
         private ulong GetPhysicalAddressChecked(ulong va)
         {
             if (!IsMapped(va))
@@ -948,6 +558,10 @@ namespace Ryujinx.Cpu.AppleHv
             _addressSpace.Dispose();
         }
 
-        private static void ThrowInvalidMemoryRegionException(string message) => throw new InvalidMemoryRegionException(message);
+        protected override Span<byte> GetPhysicalAddressSpan(ulong pa, int size)
+            => _backingMemory.GetSpan(pa, size);
+
+        protected override ulong TranslateVirtualAddressForRead(ulong va)
+            => GetPhysicalAddressChecked(va);
     }
 }

src/Ryujinx.Cpu/DummyDiskCacheLoadState.cs

@@ -0,0 +1,17 @@
+using System;
+
+namespace Ryujinx.Cpu
+{
+    public class DummyDiskCacheLoadState : IDiskCacheLoadState
+    {
+#pragma warning disable CS0067 // The event is never used
+        /// <inheritdoc/>
+        public event Action<LoadState, int, int> StateChanged;
+#pragma warning restore CS0067
+
+        /// <inheritdoc/>
+        public void Cancel()
+        {
+        }
+    }
+}

src/Ryujinx.Cpu/ICpuContext.cs

@@ -1,9 +1,11 @@
+using System;
+
 namespace Ryujinx.Cpu
 {
     /// <summary>
     /// CPU context interface.
     /// </summary>
-    public interface ICpuContext
+    public interface ICpuContext : IDisposable
     {
         /// <summary>
         /// Creates a new execution context that will store thread CPU register state when executing guest code.

src/Ryujinx.Cpu/IVirtualMemoryManagerTracked.cs

@@ -28,8 +28,9 @@ namespace Ryujinx.Cpu
         /// <param name="address">CPU virtual address of the region</param>
         /// <param name="size">Size of the region</param>
         /// <param name="id">Handle ID</param>
+        /// <param name="flags">Region flags</param>
         /// <returns>The memory tracking handle</returns>
-        RegionHandle BeginTracking(ulong address, ulong size, int id);
+        RegionHandle BeginTracking(ulong address, ulong size, int id, RegionFlags flags = RegionFlags.None);
 
         /// <summary>
         /// Obtains a memory tracking handle for the given virtual region, with a specified granularity. This should be disposed when finished with.
@@ -39,8 +40,9 @@ namespace Ryujinx.Cpu
         /// <param name="handles">Handles to inherit state from or reuse. When none are present, provide null</param>
         /// <param name="granularity">Desired granularity of write tracking</param>
         /// <param name="id">Handle ID</param>
+        /// <param name="flags">Region flags</param>
         /// <returns>The memory tracking handle</returns>
-        MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id);
+        MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id, RegionFlags flags = RegionFlags.None);
 
         /// <summary>
         /// Obtains a smart memory tracking handle for the given virtual region, with a specified granularity. This should be disposed when finished with.

src/Ryujinx.Cpu/Jit/JitCpuContext.cs

@@ -1,5 +1,7 @@
 using ARMeilleure.Memory;
 using ARMeilleure.Translation;
+using Ryujinx.Cpu.Signal;
+using Ryujinx.Memory;
 
 namespace Ryujinx.Cpu.Jit
 {
@@ -11,7 +13,13 @@ namespace Ryujinx.Cpu.Jit
         public JitCpuContext(ITickSource tickSource, IMemoryManager memory, bool for64Bit)
         {
             _tickSource = tickSource;
-            _translator = new Translator(new JitMemoryAllocator(), memory, for64Bit);
+            _translator = new Translator(new JitMemoryAllocator(forJit: true), memory, for64Bit);
+
+            if (memory.Type.IsHostMapped())
+            {
+                NativeSignalHandler.InitializeSignalHandler(MemoryBlock.GetPageSize());
+            }
+
             memory.UnmapEvent += UnmapHandler;
         }
 
@@ -49,5 +57,9 @@ namespace Ryujinx.Cpu.Jit
         {
             _translator.PrepareCodeRange(address, size);
         }
+
+        public void Dispose()
+        {
+        }
     }
 }

src/Ryujinx.Cpu/Jit/JitMemoryAllocator.cs

@@ -5,9 +5,14 @@ namespace Ryujinx.Cpu.Jit
 {
     public class JitMemoryAllocator : IJitMemoryAllocator
     {
-        public IJitMemoryBlock Allocate(ulong size) => new JitMemoryBlock(size, MemoryAllocationFlags.None);
-        public IJitMemoryBlock Reserve(ulong size) => new JitMemoryBlock(size, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.Jit);
+        private readonly MemoryAllocationFlags _jitFlag;
 
-        public ulong GetPageSize() => MemoryBlock.GetPageSize();
+        public JitMemoryAllocator(bool forJit = false)
+        {
+            _jitFlag = forJit ? MemoryAllocationFlags.Jit : MemoryAllocationFlags.None;
+        }
+
+        public IJitMemoryBlock Allocate(ulong size) => new JitMemoryBlock(size, MemoryAllocationFlags.None);
+        public IJitMemoryBlock Reserve(ulong size) => new JitMemoryBlock(size, MemoryAllocationFlags.Reserve | _jitFlag);
     }
 }

src/Ryujinx.Cpu/Jit/JitMemoryBlock.cs

@@ -16,6 +16,7 @@ namespace Ryujinx.Cpu.Jit
         }
 
         public void Commit(ulong offset, ulong size) => _impl.Commit(offset, size);
+        public void MapAsRw(ulong offset, ulong size) => _impl.Reprotect(offset, size, MemoryPermission.ReadAndWrite);
         public void MapAsRx(ulong offset, ulong size) => _impl.Reprotect(offset, size, MemoryPermission.ReadAndExecute);
         public void MapAsRwx(ulong offset, ulong size) => _impl.Reprotect(offset, size, MemoryPermission.ReadWriteExecute);
 

src/Ryujinx.Cpu/Jit/MemoryManager.cs

@@ -14,12 +14,8 @@ namespace Ryujinx.Cpu.Jit
     /// <summary>
     /// Represents a CPU memory manager.
     /// </summary>
-    public sealed class MemoryManager : MemoryManagerBase, IMemoryManager, IVirtualMemoryManagerTracked, IWritableBlock
+    public sealed class MemoryManager : VirtualMemoryManagerRefCountedBase<ulong, ulong>, IMemoryManager, IVirtualMemoryManagerTracked, IWritableBlock
     {
-        public const int PageBits = 12;
-        public const int PageSize = 1 << PageBits;
-        public const int PageMask = PageSize - 1;
-
         private const int PteSize = 8;
 
         private const int PointerTagBit = 62;
@@ -35,10 +31,10 @@ namespace Ryujinx.Cpu.Jit
         /// </summary>
         public int AddressSpaceBits { get; }
 
-        private readonly ulong _addressSpaceSize;
-
         private readonly MemoryBlock _pageTable;
 
+        private readonly ManagedPageFlags _pages;
+
         /// <summary>
         /// Page table base pointer.
         /// </summary>
@@ -50,6 +46,8 @@ namespace Ryujinx.Cpu.Jit
 
         public event Action<ulong, ulong> UnmapEvent;
 
+        protected override ulong AddressSpaceSize { get; }
+
         /// <summary>
         /// Creates a new instance of the memory manager.
         /// </summary>
@@ -71,9 +69,11 @@ namespace Ryujinx.Cpu.Jit
             }
 
             AddressSpaceBits = asBits;
-            _addressSpaceSize = asSize;
+            AddressSpaceSize = asSize;
             _pageTable = new MemoryBlock((asSize / PageSize) * PteSize);
 
+            _pages = new ManagedPageFlags(AddressSpaceBits);
+
             Tracking = new MemoryTracking(this, PageSize);
         }
 
@@ -93,6 +93,7 @@ namespace Ryujinx.Cpu.Jit
                 remainingSize -= PageSize;
             }
 
+            _pages.AddMapping(oVa, size);
             Tracking.Map(oVa, size);
         }
 
@@ -115,6 +116,7 @@ namespace Ryujinx.Cpu.Jit
 
             UnmapEvent?.Invoke(va, size);
             Tracking.Unmap(va, size);
+            _pages.RemoveMapping(va, size);
 
             ulong remainingSize = size;
             while (remainingSize != 0)
@@ -153,9 +155,39 @@ namespace Ryujinx.Cpu.Jit
         }
 
         /// <inheritdoc/>
-        public void Read(ulong va, Span<byte> data)
+        public T ReadGuest<T>(ulong va) where T : unmanaged
         {
-            ReadImpl(va, data);
+            try
+            {
+                SignalMemoryTrackingImpl(va, (ulong)Unsafe.SizeOf<T>(), false, true);
+
+                return Read<T>(va);
+            }
+            catch (InvalidMemoryRegionException)
+            {
+                if (_invalidAccessHandler == null || !_invalidAccessHandler(va))
+                {
+                    throw;
+                }
+
+                return default;
+            }
+        }
+
+        /// <inheritdoc/>
+        public override void Read(ulong va, Span<byte> data)
+        {
+            try
+            {
+                base.Read(va, data);
+            }
+            catch (InvalidMemoryRegionException)
+            {
+                if (_invalidAccessHandler == null || !_invalidAccessHandler(va))
+                {
+                    throw;
+                }
+            }
         }
 
         /// <inheritdoc/>
@@ -177,6 +209,16 @@ namespace Ryujinx.Cpu.Jit
             WriteImpl(va, data);
         }
 
+        /// <inheritdoc/>
+        public void WriteGuest<T>(ulong va, T value) where T : unmanaged
+        {
+            Span<byte> data = MemoryMarshal.Cast<T, byte>(MemoryMarshal.CreateSpan(ref value, 1));
+
+            SignalMemoryTrackingImpl(va, (ulong)data.Length, true, true);
+
+            WriteImpl(va, data);
+        }
+
         /// <inheritdoc/>
         public void WriteUntracked(ulong va, ReadOnlySpan<byte> data)
         {
@@ -290,7 +332,7 @@ namespace Ryujinx.Cpu.Jit
             {
                 Span<byte> data = new byte[size];
 
-                ReadImpl(va, data);
+                base.Read(va, data);
 
                 return data;
             }
@@ -462,48 +504,6 @@ namespace Ryujinx.Cpu.Jit
             return regions;
         }
 
-        private void ReadImpl(ulong va, Span<byte> data)
-        {
-            if (data.Length == 0)
-            {
-                return;
-            }
-
-            try
-            {
-                AssertValidAddressAndSize(va, (ulong)data.Length);
-
-                int offset = 0, size;
-
-                if ((va & PageMask) != 0)
-                {
-                    ulong pa = GetPhysicalAddressInternal(va);
-
-                    size = Math.Min(data.Length, PageSize - (int)(va & PageMask));
-
-                    _backingMemory.GetSpan(pa, size).CopyTo(data[..size]);
-
-                    offset += size;
-                }
-
-                for (; offset < data.Length; offset += size)
-                {
-                    ulong pa = GetPhysicalAddressInternal(va + (ulong)offset);
-
-                    size = Math.Min(data.Length - offset, PageSize);
-
-                    _backingMemory.GetSpan(pa, size).CopyTo(data.Slice(offset, size));
-                }
-            }
-            catch (InvalidMemoryRegionException)
-            {
-                if (_invalidAccessHandler == null || !_invalidAccessHandler(va))
-                {
-                    throw;
-                }
-            }
-        }
-
         /// <inheritdoc/>
         public bool IsRangeMapped(ulong va, ulong size)
         {
@@ -544,37 +544,6 @@ namespace Ryujinx.Cpu.Jit
             return _pageTable.Read<ulong>((va / PageSize) * PteSize) != 0;
         }
 
-        private bool ValidateAddress(ulong va)
-        {
-            return va < _addressSpaceSize;
-        }
-
-        /// <summary>
-        /// Checks if the combination of virtual address and size is part of the addressable space.
-        /// </summary>
-        /// <param name="va">Virtual address of the range</param>
-        /// <param name="size">Size of the range in bytes</param>
-        /// <returns>True if the combination of virtual address and size is part of the addressable space</returns>
-        private bool ValidateAddressAndSize(ulong va, ulong size)
-        {
-            ulong endVa = va + size;
-            return endVa >= va && endVa >= size && endVa <= _addressSpaceSize;
-        }
-
-        /// <summary>
-        /// Ensures the combination of virtual address and size is part of the addressable space.
-        /// </summary>
-        /// <param name="va">Virtual address of the range</param>
-        /// <param name="size">Size of the range in bytes</param>
-        /// <exception cref="InvalidMemoryRegionException">Throw when the memory region specified outside the addressable space</exception>
-        private void AssertValidAddressAndSize(ulong va, ulong size)
-        {
-            if (!ValidateAddressAndSize(va, size))
-            {
-                throw new InvalidMemoryRegionException($"va=0x{va:X16}, size=0x{size:X16}");
-            }
-        }
-
         private ulong GetPhysicalAddressInternal(ulong va)
         {
             return PteToPa(_pageTable.Read<ulong>((va / PageSize) * PteSize) & ~(0xffffUL << 48)) + (va & PageMask);
@@ -587,50 +556,57 @@ namespace Ryujinx.Cpu.Jit
         }
 
         /// <inheritdoc/>
-        public void TrackingReprotect(ulong va, ulong size, MemoryPermission protection)
+        public void TrackingReprotect(ulong va, ulong size, MemoryPermission protection, bool guest)
         {
             AssertValidAddressAndSize(va, size);
 
-            // Protection is inverted on software pages, since the default value is 0.
-            protection = (~protection) & MemoryPermission.ReadAndWrite;
-
-            long tag = protection switch
+            if (guest)
             {
-                MemoryPermission.None => 0L,
-                MemoryPermission.Write => 2L << PointerTagBit,
-                _ => 3L << PointerTagBit,
-            };
+                // Protection is inverted on software pages, since the default value is 0.
+                protection = (~protection) & MemoryPermission.ReadAndWrite;
 
-            int pages = GetPagesCount(va, (uint)size, out va);
-            ulong pageStart = va >> PageBits;
-            long invTagMask = ~(0xffffL << 48);
-
-            for (int page = 0; page < pages; page++)
-            {
-                ref long pageRef = ref _pageTable.GetRef<long>(pageStart * PteSize);
-
-                long pte;
-
-                do
+                long tag = protection switch
                 {
-                    pte = Volatile.Read(ref pageRef);
-                }
-                while (pte != 0 && Interlocked.CompareExchange(ref pageRef, (pte & invTagMask) | tag, pte) != pte);
+                    MemoryPermission.None => 0L,
+                    MemoryPermission.Write => 2L << PointerTagBit,
+                    _ => 3L << PointerTagBit,
+                };
 
-                pageStart++;
+                int pages = GetPagesCount(va, (uint)size, out va);
+                ulong pageStart = va >> PageBits;
+                long invTagMask = ~(0xffffL << 48);
+
+                for (int page = 0; page < pages; page++)
+                {
+                    ref long pageRef = ref _pageTable.GetRef<long>(pageStart * PteSize);
+
+                    long pte;
+
+                    do
+                    {
+                        pte = Volatile.Read(ref pageRef);
+                    }
+                    while (pte != 0 && Interlocked.CompareExchange(ref pageRef, (pte & invTagMask) | tag, pte) != pte);
+
+                    pageStart++;
+                }
+            }
+            else
+            {
+                _pages.TrackingReprotect(va, size, protection);
             }
         }
 
         /// <inheritdoc/>
-        public RegionHandle BeginTracking(ulong address, ulong size, int id)
+        public RegionHandle BeginTracking(ulong address, ulong size, int id, RegionFlags flags = RegionFlags.None)
         {
-            return Tracking.BeginTracking(address, size, id);
+            return Tracking.BeginTracking(address, size, id, flags);
         }
 
         /// <inheritdoc/>
-        public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id)
+        public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id, RegionFlags flags = RegionFlags.None)
         {
-            return Tracking.BeginGranularTracking(address, size, handles, granularity, id);
+            return Tracking.BeginGranularTracking(address, size, handles, granularity, id, flags);
         }
 
         /// <inheritdoc/>
@@ -639,8 +615,7 @@ namespace Ryujinx.Cpu.Jit
             return Tracking.BeginSmartGranularTracking(address, size, granularity, id);
         }
 
-        /// <inheritdoc/>
-        public void SignalMemoryTracking(ulong va, ulong size, bool write, bool precise = false, int? exemptId = null)
+        private void SignalMemoryTrackingImpl(ulong va, ulong size, bool write, bool guest, bool precise = false, int? exemptId = null)
         {
             AssertValidAddressAndSize(va, size);
 
@@ -650,31 +625,47 @@ namespace Ryujinx.Cpu.Jit
                 return;
             }
 
-            // We emulate guard pages for software memory access. This makes for an easy transition to
-            // tracking using host guard pages in future, but also supporting platforms where this is not possible.
+            // If the memory tracking is coming from the guest, use the tag bits in the page table entry.
+            // Otherwise, use the managed page flags.
 
-            // Write tag includes read protection, since we don't have any read actions that aren't performed before write too.
-            long tag = (write ? 3L : 1L) << PointerTagBit;
-
-            int pages = GetPagesCount(va, (uint)size, out _);
-            ulong pageStart = va >> PageBits;
-
-            for (int page = 0; page < pages; page++)
+            if (guest)
             {
-                ref long pageRef = ref _pageTable.GetRef<long>(pageStart * PteSize);
+                // We emulate guard pages for software memory access. This makes for an easy transition to
+                // tracking using host guard pages in future, but also supporting platforms where this is not possible.
 
-                long pte;
+                // Write tag includes read protection, since we don't have any read actions that aren't performed before write too.
+                long tag = (write ? 3L : 1L) << PointerTagBit;
 
-                pte = Volatile.Read(ref pageRef);
+                int pages = GetPagesCount(va, (uint)size, out _);
+                ulong pageStart = va >> PageBits;
 
-                if ((pte & tag) != 0)
+                for (int page = 0; page < pages; page++)
                 {
-                    Tracking.VirtualMemoryEvent(va, size, write, precise: false, exemptId);
-                    break;
-                }
+                    ref long pageRef = ref _pageTable.GetRef<long>(pageStart * PteSize);
 
-                pageStart++;
+                    long pte;
+
+                    pte = Volatile.Read(ref pageRef);
+
+                    if ((pte & tag) != 0)
+                    {
+                        Tracking.VirtualMemoryEvent(va, size, write, precise: false, exemptId, true);
+                        break;
+                    }
+
+                    pageStart++;
+                }
             }
+            else
+            {
+                _pages.SignalMemoryTracking(Tracking, va, size, write, exemptId);
+            }
+        }
+
+        /// <inheritdoc/>
+        public void SignalMemoryTracking(ulong va, ulong size, bool write, bool precise = false, int? exemptId = null)
+        {
+            SignalMemoryTrackingImpl(va, size, write, false, precise, exemptId);
         }
 
         private ulong PaToPte(ulong pa)
@@ -691,5 +682,11 @@ namespace Ryujinx.Cpu.Jit
         /// Disposes of resources used by the memory manager.
         /// </summary>
         protected override void Destroy() => _pageTable.Dispose();
+
+        protected override Span<byte> GetPhysicalAddressSpan(ulong pa, int size)
+            => _backingMemory.GetSpan(pa, size);
+
+        protected override ulong TranslateVirtualAddressForRead(ulong va)
+            => GetPhysicalAddressInternal(va);
     }
 }

src/Ryujinx.Cpu/Jit/MemoryManagerHostMapped.cs

@@ -6,46 +6,24 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.CompilerServices;
-using System.Threading;
 
 namespace Ryujinx.Cpu.Jit
 {
     /// <summary>
     /// Represents a CPU memory manager which maps guest virtual memory directly onto a host virtual region.
     /// </summary>
-    public sealed class MemoryManagerHostMapped : MemoryManagerBase, IMemoryManager, IVirtualMemoryManagerTracked, IWritableBlock
+    public sealed class MemoryManagerHostMapped : VirtualMemoryManagerRefCountedBase<ulong, ulong>, IMemoryManager, IVirtualMemoryManagerTracked, IWritableBlock
     {
-        public const int PageBits = 12;
-        public const int PageSize = 1 << PageBits;
-        public const int PageMask = PageSize - 1;
-
-        public const int PageToPteShift = 5; // 32 pages (2 bits each) in one ulong page table entry.
-        public const ulong BlockMappedMask = 0x5555555555555555; // First bit of each table entry set.
-
-        private enum HostMappedPtBits : ulong
-        {
-            Unmapped = 0,
-            Mapped,
-            WriteTracked,
-            ReadWriteTracked,
-
-            MappedReplicated = 0x5555555555555555,
-            WriteTrackedReplicated = 0xaaaaaaaaaaaaaaaa,
-            ReadWriteTrackedReplicated = ulong.MaxValue,
-        }
-
         private readonly InvalidAccessHandler _invalidAccessHandler;
         private readonly bool _unsafeMode;
 
         private readonly AddressSpace _addressSpace;
 
-        public ulong AddressSpaceSize { get; }
-
         private readonly PageTable<ulong> _pageTable;
 
         private readonly MemoryEhMeilleure _memoryEh;
 
-        private readonly ulong[] _pageBitmap;
+        private readonly ManagedPageFlags _pages;
 
         /// <inheritdoc/>
         public bool Supports4KBPages => MemoryBlock.GetPageSize() == PageSize;
@@ -60,6 +38,8 @@ namespace Ryujinx.Cpu.Jit
 
         public event Action<ulong, ulong> UnmapEvent;
 
+        protected override ulong AddressSpaceSize { get; }
+
         /// <summary>
         /// Creates a new instance of the host mapped memory manager.
         /// </summary>
@@ -85,48 +65,12 @@ namespace Ryujinx.Cpu.Jit
 
             AddressSpaceBits = asBits;
 
-            _pageBitmap = new ulong[1 << (AddressSpaceBits - (PageBits + PageToPteShift))];
+            _pages = new ManagedPageFlags(AddressSpaceBits);
 
             Tracking = new MemoryTracking(this, (int)MemoryBlock.GetPageSize(), invalidAccessHandler);
             _memoryEh = new MemoryEhMeilleure(_addressSpace.Base, _addressSpace.Mirror, Tracking);
         }
 
-        /// <summary>
-        /// Checks if the virtual address is part of the addressable space.
-        /// </summary>
-        /// <param name="va">Virtual address</param>
-        /// <returns>True if the virtual address is part of the addressable space</returns>
-        private bool ValidateAddress(ulong va)
-        {
-            return va < AddressSpaceSize;
-        }
-
-        /// <summary>
-        /// Checks if the combination of virtual address and size is part of the addressable space.
-        /// </summary>
-        /// <param name="va">Virtual address of the range</param>
-        /// <param name="size">Size of the range in bytes</param>
-        /// <returns>True if the combination of virtual address and size is part of the addressable space</returns>
-        private bool ValidateAddressAndSize(ulong va, ulong size)
-        {
-            ulong endVa = va + size;
-            return endVa >= va && endVa >= size && endVa <= AddressSpaceSize;
-        }
-
-        /// <summary>
-        /// Ensures the combination of virtual address and size is part of the addressable space.
-        /// </summary>
-        /// <param name="va">Virtual address of the range</param>
-        /// <param name="size">Size of the range in bytes</param>
-        /// <exception cref="InvalidMemoryRegionException">Throw when the memory region specified outside the addressable space</exception>
-        private void AssertValidAddressAndSize(ulong va, ulong size)
-        {
-            if (!ValidateAddressAndSize(va, size))
-            {
-                throw new InvalidMemoryRegionException($"va=0x{va:X16}, size=0x{size:X16}");
-            }
-        }
-
         /// <summary>
         /// Ensures the combination of virtual address and size is part of the addressable space and fully mapped.
         /// </summary>
@@ -134,7 +78,7 @@ namespace Ryujinx.Cpu.Jit
         /// <param name="size">Size of the range in bytes</param>
         private void AssertMapped(ulong va, ulong size)
         {
-            if (!ValidateAddressAndSize(va, size) || !IsRangeMappedImpl(va, size))
+            if (!ValidateAddressAndSize(va, size) || !_pages.IsRangeMapped(va, size))
             {
                 throw new InvalidMemoryRegionException($"Not mapped: va=0x{va:X16}, size=0x{size:X16}");
             }
@@ -146,7 +90,7 @@ namespace Ryujinx.Cpu.Jit
             AssertValidAddressAndSize(va, size);
 
             _addressSpace.Map(va, pa, size, flags);
-            AddMapping(va, size);
+            _pages.AddMapping(va, size);
             PtMap(va, pa, size);
 
             Tracking.Map(va, size);
@@ -166,7 +110,7 @@ namespace Ryujinx.Cpu.Jit
             UnmapEvent?.Invoke(va, size);
             Tracking.Unmap(va, size);
 
-            RemoveMapping(va, size);
+            _pages.RemoveMapping(va, size);
             PtUnmap(va, size);
             _addressSpace.Unmap(va, size);
         }
@@ -235,7 +179,7 @@ namespace Ryujinx.Cpu.Jit
         }
 
         /// <inheritdoc/>
-        public void Read(ulong va, Span<byte> data)
+        public override void Read(ulong va, Span<byte> data)
         {
             try
             {
@@ -377,22 +321,7 @@ namespace Ryujinx.Cpu.Jit
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public bool IsMapped(ulong va)
         {
-            return ValidateAddress(va) && IsMappedImpl(va);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private bool IsMappedImpl(ulong va)
-        {
-            ulong page = va >> PageBits;
-
-            int bit = (int)((page & 31) << 1);
-
-            int pageIndex = (int)(page >> PageToPteShift);
-            ref ulong pageRef = ref _pageBitmap[pageIndex];
-
-            ulong pte = Volatile.Read(ref pageRef);
-
-            return ((pte >> bit) & 3) != 0;
+            return ValidateAddress(va) && _pages.IsMapped(va);
         }
 
         /// <inheritdoc/>
@@ -400,58 +329,7 @@ namespace Ryujinx.Cpu.Jit
         {
             AssertValidAddressAndSize(va, size);
 
-            return IsRangeMappedImpl(va, size);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private static void GetPageBlockRange(ulong pageStart, ulong pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex)
-        {
-            startMask = ulong.MaxValue << ((int)(pageStart & 31) << 1);
-            endMask = ulong.MaxValue >> (64 - ((int)(pageEnd & 31) << 1));
-
-            pageIndex = (int)(pageStart >> PageToPteShift);
-            pageEndIndex = (int)((pageEnd - 1) >> PageToPteShift);
-        }
-
-        private bool IsRangeMappedImpl(ulong va, ulong size)
-        {
-            int pages = GetPagesCount(va, size, out _);
-
-            if (pages == 1)
-            {
-                return IsMappedImpl(va);
-            }
-
-            ulong pageStart = va >> PageBits;
-            ulong pageEnd = pageStart + (ulong)pages;
-
-            GetPageBlockRange(pageStart, pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex);
-
-            // Check if either bit in each 2 bit page entry is set.
-            // OR the block with itself shifted down by 1, and check the first bit of each entry.
-
-            ulong mask = BlockMappedMask & startMask;
-
-            while (pageIndex <= pageEndIndex)
-            {
-                if (pageIndex == pageEndIndex)
-                {
-                    mask &= endMask;
-                }
-
-                ref ulong pageRef = ref _pageBitmap[pageIndex++];
-                ulong pte = Volatile.Read(ref pageRef);
-
-                pte |= pte >> 1;
-                if ((pte & mask) != mask)
-                {
-                    return false;
-                }
-
-                mask = BlockMappedMask;
-            }
-
-            return true;
+            return _pages.IsRangeMapped(va, size);
         }
 
         /// <inheritdoc/>
@@ -526,76 +404,7 @@ namespace Ryujinx.Cpu.Jit
                 return;
             }
 
-            // Software table, used for managed memory tracking.
-
-            int pages = GetPagesCount(va, size, out _);
-            ulong pageStart = va >> PageBits;
-
-            if (pages == 1)
-            {
-                ulong tag = (ulong)(write ? HostMappedPtBits.WriteTracked : HostMappedPtBits.ReadWriteTracked);
-
-                int bit = (int)((pageStart & 31) << 1);
-
-                int pageIndex = (int)(pageStart >> PageToPteShift);
-                ref ulong pageRef = ref _pageBitmap[pageIndex];
-
-                ulong pte = Volatile.Read(ref pageRef);
-                ulong state = ((pte >> bit) & 3);
-
-                if (state >= tag)
-                {
-                    Tracking.VirtualMemoryEvent(va, size, write, precise: false, exemptId);
-                    return;
-                }
-                else if (state == 0)
-                {
-                    ThrowInvalidMemoryRegionException($"Not mapped: va=0x{va:X16}, size=0x{size:X16}");
-                }
-            }
-            else
-            {
-                ulong pageEnd = pageStart + (ulong)pages;
-
-                GetPageBlockRange(pageStart, pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex);
-
-                ulong mask = startMask;
-
-                ulong anyTrackingTag = (ulong)HostMappedPtBits.WriteTrackedReplicated;
-
-                while (pageIndex <= pageEndIndex)
-                {
-                    if (pageIndex == pageEndIndex)
-                    {
-                        mask &= endMask;
-                    }
-
-                    ref ulong pageRef = ref _pageBitmap[pageIndex++];
-
-                    ulong pte = Volatile.Read(ref pageRef);
-                    ulong mappedMask = mask & BlockMappedMask;
-
-                    ulong mappedPte = pte | (pte >> 1);
-                    if ((mappedPte & mappedMask) != mappedMask)
-                    {
-                        ThrowInvalidMemoryRegionException($"Not mapped: va=0x{va:X16}, size=0x{size:X16}");
-                    }
-
-                    pte &= mask;
-                    if ((pte & anyTrackingTag) != 0) // Search for any tracking.
-                    {
-                        // Writes trigger any tracking.
-                        // Only trigger tracking from reads if both bits are set on any page.
-                        if (write || (pte & (pte >> 1) & BlockMappedMask) != 0)
-                        {
-                            Tracking.VirtualMemoryEvent(va, size, write, precise: false, exemptId);
-                            break;
-                        }
-                    }
-
-                    mask = ulong.MaxValue;
-                }
-            }
+            _pages.SignalMemoryTracking(Tracking, va, size, write, exemptId);
         }
 
         /// <summary>
@@ -622,103 +431,28 @@ namespace Ryujinx.Cpu.Jit
         }
 
         /// <inheritdoc/>
-        public void TrackingReprotect(ulong va, ulong size, MemoryPermission protection)
+        public void TrackingReprotect(ulong va, ulong size, MemoryPermission protection, bool guest)
         {
-            // Protection is inverted on software pages, since the default value is 0.
-            protection = (~protection) & MemoryPermission.ReadAndWrite;
-
-            int pages = GetPagesCount(va, size, out va);
-            ulong pageStart = va >> PageBits;
-
-            if (pages == 1)
+            if (guest)
             {
-                ulong protTag = protection switch
-                {
-                    MemoryPermission.None => (ulong)HostMappedPtBits.Mapped,
-                    MemoryPermission.Write => (ulong)HostMappedPtBits.WriteTracked,
-                    _ => (ulong)HostMappedPtBits.ReadWriteTracked,
-                };
-
-                int bit = (int)((pageStart & 31) << 1);
-
-                ulong tagMask = 3UL << bit;
-                ulong invTagMask = ~tagMask;
-
-                ulong tag = protTag << bit;
-
-                int pageIndex = (int)(pageStart >> PageToPteShift);
-                ref ulong pageRef = ref _pageBitmap[pageIndex];
-
-                ulong pte;
-
-                do
-                {
-                    pte = Volatile.Read(ref pageRef);
-                }
-                while ((pte & tagMask) != 0 && Interlocked.CompareExchange(ref pageRef, (pte & invTagMask) | tag, pte) != pte);
+                _addressSpace.Base.Reprotect(va, size, protection, false);
             }
             else
             {
-                ulong pageEnd = pageStart + (ulong)pages;
-
-                GetPageBlockRange(pageStart, pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex);
-
-                ulong mask = startMask;
-
-                ulong protTag = protection switch
-                {
-                    MemoryPermission.None => (ulong)HostMappedPtBits.MappedReplicated,
-                    MemoryPermission.Write => (ulong)HostMappedPtBits.WriteTrackedReplicated,
-                    _ => (ulong)HostMappedPtBits.ReadWriteTrackedReplicated,
-                };
-
-                while (pageIndex <= pageEndIndex)
-                {
-                    if (pageIndex == pageEndIndex)
-                    {
-                        mask &= endMask;
-                    }
-
-                    ref ulong pageRef = ref _pageBitmap[pageIndex++];
-
-                    ulong pte;
-                    ulong mappedMask;
-
-                    // Change the protection of all 2 bit entries that are mapped.
-                    do
-                    {
-                        pte = Volatile.Read(ref pageRef);
-
-                        mappedMask = pte | (pte >> 1);
-                        mappedMask |= (mappedMask & BlockMappedMask) << 1;
-                        mappedMask &= mask; // Only update mapped pages within the given range.
-                    }
-                    while (Interlocked.CompareExchange(ref pageRef, (pte & (~mappedMask)) | (protTag & mappedMask), pte) != pte);
-
-                    mask = ulong.MaxValue;
-                }
+                _pages.TrackingReprotect(va, size, protection);
             }
-
-            protection = protection switch
-            {
-                MemoryPermission.None => MemoryPermission.ReadAndWrite,
-                MemoryPermission.Write => MemoryPermission.Read,
-                _ => MemoryPermission.None,
-            };
-
-            _addressSpace.Base.Reprotect(va, size, protection, false);
         }
 
         /// <inheritdoc/>
-        public RegionHandle BeginTracking(ulong address, ulong size, int id)
+        public RegionHandle BeginTracking(ulong address, ulong size, int id, RegionFlags flags = RegionFlags.None)
         {
-            return Tracking.BeginTracking(address, size, id);
+            return Tracking.BeginTracking(address, size, id, flags);
         }
 
         /// <inheritdoc/>
-        public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id)
+        public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id, RegionFlags flags = RegionFlags.None)
         {
-            return Tracking.BeginGranularTracking(address, size, handles, granularity, id);
+            return Tracking.BeginGranularTracking(address, size, handles, granularity, id, flags);
         }
 
         /// <inheritdoc/>
@@ -727,86 +461,6 @@ namespace Ryujinx.Cpu.Jit
             return Tracking.BeginSmartGranularTracking(address, size, granularity, id);
         }
 
-        /// <summary>
-        /// Adds the given address mapping to the page table.
-        /// </summary>
-        /// <param name="va">Virtual memory address</param>
-        /// <param name="size">Size to be mapped</param>
-        private void AddMapping(ulong va, ulong size)
-        {
-            int pages = GetPagesCount(va, size, out _);
-            ulong pageStart = va >> PageBits;
-            ulong pageEnd = pageStart + (ulong)pages;
-
-            GetPageBlockRange(pageStart, pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex);
-
-            ulong mask = startMask;
-
-            while (pageIndex <= pageEndIndex)
-            {
-                if (pageIndex == pageEndIndex)
-                {
-                    mask &= endMask;
-                }
-
-                ref ulong pageRef = ref _pageBitmap[pageIndex++];
-
-                ulong pte;
-                ulong mappedMask;
-
-                // Map all 2-bit entries that are unmapped.
-                do
-                {
-                    pte = Volatile.Read(ref pageRef);
-
-                    mappedMask = pte | (pte >> 1);
-                    mappedMask |= (mappedMask & BlockMappedMask) << 1;
-                    mappedMask |= ~mask; // Treat everything outside the range as mapped, thus unchanged.
-                }
-                while (Interlocked.CompareExchange(ref pageRef, (pte & mappedMask) | (BlockMappedMask & (~mappedMask)), pte) != pte);
-
-                mask = ulong.MaxValue;
-            }
-        }
-
-        /// <summary>
-        /// Removes the given address mapping from the page table.
-        /// </summary>
-        /// <param name="va">Virtual memory address</param>
-        /// <param name="size">Size to be unmapped</param>
-        private void RemoveMapping(ulong va, ulong size)
-        {
-            int pages = GetPagesCount(va, size, out _);
-            ulong pageStart = va >> PageBits;
-            ulong pageEnd = pageStart + (ulong)pages;
-
-            GetPageBlockRange(pageStart, pageEnd, out ulong startMask, out ulong endMask, out int pageIndex, out int pageEndIndex);
-
-            startMask = ~startMask;
-            endMask = ~endMask;
-
-            ulong mask = startMask;
-
-            while (pageIndex <= pageEndIndex)
-            {
-                if (pageIndex == pageEndIndex)
-                {
-                    mask |= endMask;
-                }
-
-                ref ulong pageRef = ref _pageBitmap[pageIndex++];
-                ulong pte;
-
-                do
-                {
-                    pte = Volatile.Read(ref pageRef);
-                }
-                while (Interlocked.CompareExchange(ref pageRef, pte & mask, pte) != pte);
-
-                mask = 0;
-            }
-        }
-
         /// <summary>
         /// Disposes of resources used by the memory manager.
         /// </summary>
@@ -816,6 +470,10 @@ namespace Ryujinx.Cpu.Jit
             _memoryEh.Dispose();
         }
 
-        private static void ThrowInvalidMemoryRegionException(string message) => throw new InvalidMemoryRegionException(message);
+        protected override Span<byte> GetPhysicalAddressSpan(ulong pa, int size)
+            => _addressSpace.Mirror.GetSpan(pa, size);
+
+        protected override ulong TranslateVirtualAddressForRead(ulong va)
+            => va;
     }
 }

src/Ryujinx.Cpu/LightningJit/AarchCompiler.cs

@@ -0,0 +1,32 @@
+using ARMeilleure.Common;
+using ARMeilleure.Memory;
+using Ryujinx.Cpu.LightningJit.Arm32;
+using Ryujinx.Cpu.LightningJit.Arm64;
+using Ryujinx.Cpu.LightningJit.State;
+using System;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Cpu.LightningJit
+{
+    class AarchCompiler
+    {
+        public static CompiledFunction Compile(
+            CpuPreset cpuPreset,
+            IMemoryManager memoryManager,
+            ulong address,
+            AddressTable<ulong> funcTable,
+            IntPtr dispatchStubPtr,
+            ExecutionMode executionMode,
+            Architecture targetArch)
+        {
+            if (executionMode == ExecutionMode.Aarch64)
+            {
+                return A64Compiler.Compile(cpuPreset, memoryManager, address, funcTable, dispatchStubPtr, targetArch);
+            }
+            else
+            {
+                return A32Compiler.Compile(cpuPreset, memoryManager, address, funcTable, dispatchStubPtr, executionMode == ExecutionMode.Aarch32Thumb, targetArch);
+            }
+        }
+    }
+}

src/Ryujinx.Cpu/LightningJit/AddressForm.cs

@@ -0,0 +1,18 @@
+
+namespace Ryujinx.Cpu.LightningJit
+{
+    enum AddressForm : byte
+    {
+        None,
+        OffsetReg,
+        PostIndexed,
+        PreIndexed,
+        SignedScaled,
+        UnsignedScaled,
+        BaseRegister,
+        BasePlusOffset,
+        Literal,
+        StructNoOffset,
+        StructPostIndexedReg,
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/A32Compiler.cs

@@ -0,0 +1,30 @@
+using ARMeilleure.Common;
+using ARMeilleure.Memory;
+using Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64;
+using System;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    static class A32Compiler
+    {
+        public static CompiledFunction Compile(
+            CpuPreset cpuPreset,
+            IMemoryManager memoryManager,
+            ulong address,
+            AddressTable<ulong> funcTable,
+            IntPtr dispatchStubPtr,
+            bool isThumb,
+            Architecture targetArch)
+        {
+            if (targetArch == Architecture.Arm64)
+            {
+                return Compiler.Compile(cpuPreset, memoryManager, address, funcTable, dispatchStubPtr, isThumb);
+            }
+            else
+            {
+                throw new PlatformNotSupportedException();
+            }
+        }
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/Block.cs

@@ -0,0 +1,106 @@
+using System.Collections.Generic;
+using System.Diagnostics;
+
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    class Block
+    {
+        public readonly ulong Address;
+        public readonly ulong EndAddress;
+        public readonly List<InstInfo> Instructions;
+        public readonly bool EndsWithBranch;
+        public readonly bool HasHostCall;
+        public readonly bool HasHostCallSkipContext;
+        public readonly bool IsTruncated;
+        public readonly bool IsLoopEnd;
+        public readonly bool IsThumb;
+
+        public Block(
+            ulong address,
+            ulong endAddress,
+            List<InstInfo> instructions,
+            bool endsWithBranch,
+            bool hasHostCall,
+            bool hasHostCallSkipContext,
+            bool isTruncated,
+            bool isLoopEnd,
+            bool isThumb)
+        {
+            Debug.Assert(isThumb || (int)((endAddress - address) / 4) == instructions.Count);
+
+            Address = address;
+            EndAddress = endAddress;
+            Instructions = instructions;
+            EndsWithBranch = endsWithBranch;
+            HasHostCall = hasHostCall;
+            HasHostCallSkipContext = hasHostCallSkipContext;
+            IsTruncated = isTruncated;
+            IsLoopEnd = isLoopEnd;
+            IsThumb = isThumb;
+        }
+
+        public (Block, Block) SplitAtAddress(ulong address)
+        {
+            int splitIndex = FindSplitIndex(address);
+
+            if (splitIndex < 0)
+            {
+                return (null, null);
+            }
+
+            int splitCount = Instructions.Count - splitIndex;
+
+            // Technically those are valid, but we don't want to create empty blocks.
+            Debug.Assert(splitIndex != 0);
+            Debug.Assert(splitCount != 0);
+
+            Block leftBlock = new(
+                Address,
+                address,
+                Instructions.GetRange(0, splitIndex),
+                false,
+                HasHostCall,
+                HasHostCallSkipContext,
+                false,
+                false,
+                IsThumb);
+
+            Block rightBlock = new(
+                address,
+                EndAddress,
+                Instructions.GetRange(splitIndex, splitCount),
+                EndsWithBranch,
+                HasHostCall,
+                HasHostCallSkipContext,
+                IsTruncated,
+                IsLoopEnd,
+                IsThumb);
+
+            return (leftBlock, rightBlock);
+        }
+
+        private int FindSplitIndex(ulong address)
+        {
+            if (IsThumb)
+            {
+                ulong pc = Address;
+
+                for (int index = 0; index < Instructions.Count; index++)
+                {
+                    if (pc == address)
+                    {
+                        return index;
+                    }
+
+                    pc += Instructions[index].Flags.HasFlag(InstFlags.Thumb16) ? 2UL : 4UL;
+                }
+
+                return -1;
+            }
+            else
+            {
+                return (int)((address - Address) / 4);
+            }
+        }
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/BranchType.cs

@@ -0,0 +1,15 @@
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    enum BranchType
+    {
+        Branch,
+        Call,
+        IndirectBranch,
+        TableBranchByte,
+        TableBranchHalfword,
+        IndirectCall,
+        SyncPoint,
+        SoftwareInterrupt,
+        ReadCntpct,
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/CodeGenContext.cs

@@ -0,0 +1,198 @@
+using ARMeilleure.Memory;
+using Ryujinx.Cpu.LightningJit.CodeGen.Arm64;
+using System;
+using System.Collections.Generic;
+
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    class CodeGenContext
+    {
+        public CodeWriter CodeWriter { get; }
+        public Assembler Arm64Assembler { get; }
+        public RegisterAllocator RegisterAllocator { get; }
+
+        public MemoryManagerType MemoryManagerType { get; }
+
+        private uint _instructionAddress;
+
+        public bool IsThumb { get; }
+        public uint Pc { get; private set; }
+        public bool InITBlock { get; private set; }
+
+        private InstInfo _nextInstruction;
+        private bool _skipNextInstruction;
+
+        private readonly ArmCondition[] _itConditions;
+        private int _itCount;
+
+        private readonly List<PendingBranch> _pendingBranches;
+
+        private bool _nzcvModified;
+
+        public CodeGenContext(CodeWriter codeWriter, Assembler arm64Assembler, RegisterAllocator registerAllocator, MemoryManagerType mmType, bool isThumb)
+        {
+            CodeWriter = codeWriter;
+            Arm64Assembler = arm64Assembler;
+            RegisterAllocator = registerAllocator;
+            MemoryManagerType = mmType;
+            _itConditions = new ArmCondition[4];
+            _pendingBranches = new();
+            IsThumb = isThumb;
+        }
+
+        public void SetPc(uint address)
+        {
+            // Due to historical reasons, the PC value is always 2 instructions ahead on 32-bit Arm CPUs.
+            Pc = address + (IsThumb ? 4u : 8u);
+            _instructionAddress = address;
+        }
+
+        public void SetNextInstruction(InstInfo info)
+        {
+            _nextInstruction = info;
+        }
+
+        public InstInfo PeekNextInstruction()
+        {
+            return _nextInstruction;
+        }
+
+        public void SetSkipNextInstruction()
+        {
+            _skipNextInstruction = true;
+        }
+
+        public bool ConsumeSkipNextInstruction()
+        {
+            bool skip = _skipNextInstruction;
+            _skipNextInstruction = false;
+
+            return skip;
+        }
+
+        public void AddPendingBranch(InstName name, int offset)
+        {
+            _pendingBranches.Add(new(BranchType.Branch, Pc + (uint)offset, 0u, name, CodeWriter.InstructionPointer));
+        }
+
+        public void AddPendingCall(uint targetAddress, uint nextAddress)
+        {
+            _pendingBranches.Add(new(BranchType.Call, targetAddress, nextAddress, InstName.BlI, CodeWriter.InstructionPointer));
+
+            RegisterAllocator.EnsureTempGprRegisters(1);
+            RegisterAllocator.MarkGprAsUsed(RegisterUtils.LrRegister);
+        }
+
+        public void AddPendingIndirectBranch(InstName name, uint targetRegister)
+        {
+            _pendingBranches.Add(new(BranchType.IndirectBranch, targetRegister, 0u, name, CodeWriter.InstructionPointer));
+
+            RegisterAllocator.MarkGprAsUsed((int)targetRegister);
+        }
+
+        public void AddPendingTableBranch(uint rn, uint rm, bool halfword)
+        {
+            _pendingBranches.Add(new(halfword ? BranchType.TableBranchHalfword : BranchType.TableBranchByte, rn, rm, InstName.Tbb, CodeWriter.InstructionPointer));
+
+            RegisterAllocator.EnsureTempGprRegisters(2);
+            RegisterAllocator.MarkGprAsUsed((int)rn);
+            RegisterAllocator.MarkGprAsUsed((int)rm);
+        }
+
+        public void AddPendingIndirectCall(uint targetRegister, uint nextAddress)
+        {
+            _pendingBranches.Add(new(BranchType.IndirectCall, targetRegister, nextAddress, InstName.BlxR, CodeWriter.InstructionPointer));
+
+            RegisterAllocator.EnsureTempGprRegisters(targetRegister == RegisterUtils.LrRegister ? 1 : 0);
+            RegisterAllocator.MarkGprAsUsed((int)targetRegister);
+            RegisterAllocator.MarkGprAsUsed(RegisterUtils.LrRegister);
+        }
+
+        public void AddPendingSyncPoint()
+        {
+            _pendingBranches.Add(new(BranchType.SyncPoint, 0, 0, default, CodeWriter.InstructionPointer));
+
+            RegisterAllocator.EnsureTempGprRegisters(1);
+        }
+
+        public void AddPendingBkpt(uint imm)
+        {
+            _pendingBranches.Add(new(BranchType.SoftwareInterrupt, imm, _instructionAddress, InstName.Bkpt, CodeWriter.InstructionPointer));
+
+            RegisterAllocator.EnsureTempGprRegisters(1);
+        }
+
+        public void AddPendingSvc(uint imm)
+        {
+            _pendingBranches.Add(new(BranchType.SoftwareInterrupt, imm, _instructionAddress, InstName.Svc, CodeWriter.InstructionPointer));
+
+            RegisterAllocator.EnsureTempGprRegisters(1);
+        }
+
+        public void AddPendingUdf(uint imm)
+        {
+            _pendingBranches.Add(new(BranchType.SoftwareInterrupt, imm, _instructionAddress, InstName.Udf, CodeWriter.InstructionPointer));
+
+            RegisterAllocator.EnsureTempGprRegisters(1);
+        }
+
+        public void AddPendingReadCntpct(uint rt, uint rt2)
+        {
+            _pendingBranches.Add(new(BranchType.ReadCntpct, rt, rt2, InstName.Mrrc, CodeWriter.InstructionPointer));
+
+            RegisterAllocator.EnsureTempGprRegisters(1);
+        }
+
+        public IEnumerable<PendingBranch> GetPendingBranches()
+        {
+            return _pendingBranches;
+        }
+
+        public void SetItBlockStart(ReadOnlySpan<ArmCondition> conditions)
+        {
+            _itCount = conditions.Length;
+
+            for (int index = 0; index < conditions.Length; index++)
+            {
+                _itConditions[index] = conditions[index];
+            }
+
+            InITBlock = true;
+        }
+
+        public bool ConsumeItCondition(out ArmCondition condition)
+        {
+            if (_itCount != 0)
+            {
+                condition = _itConditions[--_itCount];
+
+                return true;
+            }
+
+            condition = ArmCondition.Al;
+
+            return false;
+        }
+
+        public void UpdateItState()
+        {
+            if (_itCount == 0)
+            {
+                InITBlock = false;
+            }
+        }
+
+        public void SetNzcvModified()
+        {
+            _nzcvModified = true;
+        }
+
+        public bool ConsumeNzcvModified()
+        {
+            bool modified = _nzcvModified;
+            _nzcvModified = false;
+
+            return modified;
+        }
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/Decoder.cs

@@ -0,0 +1,556 @@
+using ARMeilleure.Memory;
+using Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64;
+using Ryujinx.Cpu.LightningJit.CodeGen.Arm64;
+using System.Collections.Generic;
+using System.Diagnostics;
+
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    static class Decoder<T> where T : IInstEmit
+    {
+        public static MultiBlock DecodeMulti(CpuPreset cpuPreset, IMemoryManager memoryManager, ulong address, bool isThumb)
+        {
+            List<Block> blocks = new();
+            List<ulong> branchTargets = new();
+
+            while (true)
+            {
+                Block block = Decode(cpuPreset, memoryManager, address, isThumb);
+
+                if (!block.IsTruncated && TryGetBranchTarget(block, out ulong targetAddress))
+                {
+                    branchTargets.Add(targetAddress);
+                }
+
+                blocks.Add(block);
+
+                if (block.IsTruncated || !HasNextBlock(block, block.EndAddress - 4UL, branchTargets))
+                {
+                    break;
+                }
+
+                address = block.EndAddress;
+            }
+
+            branchTargets.Sort();
+            SplitBlocks(blocks, branchTargets);
+
+            return new(blocks);
+        }
+
+        private static bool TryGetBranchTarget(Block block, out ulong targetAddress)
+        {
+            // PC is 2 instructions ahead, since the end address is already one instruction after the last one, we just need to add
+            // another instruction.
+
+            ulong pc = block.EndAddress + (block.IsThumb ? 2UL : 4UL);
+
+            return TryGetBranchTarget(block.Instructions[^1].Name, block.Instructions[^1].Flags, pc, block.Instructions[^1].Encoding, block.IsThumb, out targetAddress);
+        }
+
+        private static bool TryGetBranchTarget(InstName name, InstFlags flags, ulong pc, uint encoding, bool isThumb, out ulong targetAddress)
+        {
+            int originalOffset;
+
+            switch (name)
+            {
+                case InstName.B:
+                    if (isThumb)
+                    {
+                        if (flags.HasFlag(InstFlags.Thumb16))
+                        {
+                            if ((encoding & (1u << 29)) != 0)
+                            {
+                                InstImm11b16w11 inst = new(encoding);
+
+                                originalOffset = ImmUtils.ExtractT16SImm11Times2(inst.Imm11);
+                            }
+                            else
+                            {
+                                InstCondb24w4Imm8b16w8 inst = new(encoding);
+
+                                originalOffset = ImmUtils.ExtractT16SImm8Times2(inst.Imm8);
+                            }
+                        }
+                        else
+                        {
+                            if ((encoding & (1u << 12)) != 0)
+                            {
+                                InstSb26w1Imm10b16w10J1b13w1J2b11w1Imm11b0w11 inst = new(encoding);
+
+                                originalOffset = ImmUtils.CombineSImm24Times2(inst.Imm11, inst.Imm10, inst.J1, inst.J2, inst.S);
+                            }
+                            else
+                            {
+                                InstSb26w1Condb22w4Imm6b16w6J1b13w1J2b11w1Imm11b0w11 inst = new(encoding);
+
+                                originalOffset = ImmUtils.CombineSImm20Times2(inst.Imm11, inst.Imm6, inst.J1, inst.J2, inst.S);
+                            }
+                        }
+                    }
+                    else
+                    {
+                        originalOffset = ImmUtils.ExtractSImm24Times4(encoding);
+                    }
+
+                    targetAddress = pc + (ulong)originalOffset;
+                    Debug.Assert((targetAddress & 1) == 0);
+
+                    return true;
+
+                case InstName.Cbnz:
+                    originalOffset = ImmUtils.ExtractT16UImm5Times2(encoding);
+                    targetAddress = pc + (ulong)originalOffset;
+                    Debug.Assert((targetAddress & 1) == 0);
+
+                    return true;
+            }
+
+            targetAddress = 0;
+
+            return false;
+        }
+
+        private static void SplitBlocks(List<Block> blocks, List<ulong> branchTargets)
+        {
+            int btIndex = 0;
+
+            while (btIndex < branchTargets.Count)
+            {
+                for (int blockIndex = 0; blockIndex < blocks.Count && btIndex < branchTargets.Count; blockIndex++)
+                {
+                    Block block = blocks[blockIndex];
+                    ulong currentBranchTarget = branchTargets[btIndex];
+
+                    while (currentBranchTarget >= block.Address && currentBranchTarget < block.EndAddress)
+                    {
+                        if (block.Address != currentBranchTarget)
+                        {
+                            (Block leftBlock, Block rightBlock) = block.SplitAtAddress(currentBranchTarget);
+
+                            if (leftBlock != null && rightBlock != null)
+                            {
+                                blocks.Insert(blockIndex, leftBlock);
+                                blocks[blockIndex + 1] = rightBlock;
+
+                                block = leftBlock;
+                            }
+                            else
+                            {
+                                // Split can only fail in thumb mode, where the instruction size is not fixed.
+
+                                Debug.Assert(block.IsThumb);
+                            }
+                        }
+
+                        btIndex++;
+
+                        while (btIndex < branchTargets.Count && branchTargets[btIndex] == currentBranchTarget)
+                        {
+                            btIndex++;
+                        }
+
+                        if (btIndex >= branchTargets.Count)
+                        {
+                            break;
+                        }
+
+                        currentBranchTarget = branchTargets[btIndex];
+                    }
+                }
+
+                Debug.Assert(btIndex < int.MaxValue);
+                btIndex++;
+            }
+        }
+
+        private static bool HasNextBlock(in Block block, ulong pc, List<ulong> branchTargets)
+        {
+            InstFlags lastInstFlags = block.Instructions[^1].Flags;
+
+            // Thumb has separate encodings for conditional and unconditional branch instructions.
+            if (lastInstFlags.HasFlag(InstFlags.Cond) && (block.IsThumb || (ArmCondition)(block.Instructions[^1].Encoding >> 28) < ArmCondition.Al))
+            {
+                return true;
+            }
+
+            switch (block.Instructions[^1].Name)
+            {
+                case InstName.B:
+                    return branchTargets.Contains(pc + 4UL) ||
+                        (TryGetBranchTarget(block, out ulong targetAddress) && targetAddress >= pc && targetAddress < pc + 0x1000);
+
+                case InstName.Bx:
+                case InstName.Bxj:
+                    return branchTargets.Contains(pc + 4UL);
+
+                case InstName.Cbnz:
+                case InstName.BlI:
+                case InstName.BlxR:
+                    return true;
+            }
+
+            if (WritesToPC(block.Instructions[^1].Encoding, block.Instructions[^1].Name, lastInstFlags, block.IsThumb))
+            {
+                return branchTargets.Contains(pc + 4UL);
+            }
+
+            return !block.EndsWithBranch;
+        }
+
+        private static Block Decode(CpuPreset cpuPreset, IMemoryManager memoryManager, ulong address, bool isThumb)
+        {
+            ulong startAddress = address;
+
+            List<InstInfo> insts = new();
+
+            uint encoding;
+            InstMeta meta;
+            InstFlags extraFlags = InstFlags.None;
+            bool hasHostCall = false;
+            bool hasHostCallSkipContext = false;
+            bool isTruncated = false;
+
+            do
+            {
+                if (!memoryManager.IsMapped(address))
+                {
+                    encoding = 0;
+                    meta = default;
+                    isTruncated = true;
+                    break;
+                }
+
+                if (isThumb)
+                {
+                    encoding = (uint)memoryManager.Read<ushort>(address) << 16;
+                    address += 2UL;
+
+                    extraFlags = InstFlags.Thumb16;
+
+                    if (!InstTableT16<T>.TryGetMeta(encoding, cpuPreset.Version, cpuPreset.Features, out meta))
+                    {
+                        encoding |= memoryManager.Read<ushort>(address);
+
+                        if (InstTableT32<T>.TryGetMeta(encoding, cpuPreset.Version, cpuPreset.Features, out meta))
+                        {
+                            address += 2UL;
+                            extraFlags = InstFlags.None;
+                        }
+                    }
+                }
+                else
+                {
+                    encoding = memoryManager.Read<uint>(address);
+                    address += 4UL;
+
+                    meta = InstTableA32<T>.GetMeta(encoding, cpuPreset.Version, cpuPreset.Features);
+                }
+
+                if (meta.Name.IsSystemOrCall())
+                {
+                    if (!hasHostCall)
+                    {
+                        hasHostCall = InstEmitSystem.NeedsCall(meta.Name);
+                    }
+
+                    if (!hasHostCallSkipContext)
+                    {
+                        hasHostCallSkipContext = meta.Name.IsCall() || InstEmitSystem.NeedsCallSkipContext(meta.Name);
+                    }
+                }
+
+                insts.Add(new(encoding, meta.Name, meta.EmitFunc, meta.Flags | extraFlags));
+            }
+            while (!IsControlFlow(encoding, meta.Name, meta.Flags | extraFlags, isThumb));
+
+            bool isLoopEnd = false;
+
+            if (!isTruncated && IsBackwardsBranch(meta.Name, encoding))
+            {
+                isLoopEnd = true;
+                hasHostCallSkipContext = true;
+            }
+
+            return new(
+                startAddress,
+                address,
+                insts,
+                !isTruncated,
+                hasHostCall,
+                hasHostCallSkipContext,
+                isTruncated,
+                isLoopEnd,
+                isThumb);
+        }
+
+        private static bool IsControlFlow(uint encoding, InstName name, InstFlags flags, bool isThumb)
+        {
+            switch (name)
+            {
+                case InstName.B:
+                case InstName.BlI:
+                case InstName.BlxR:
+                case InstName.Bx:
+                case InstName.Bxj:
+                case InstName.Cbnz:
+                case InstName.Tbb:
+                    return true;
+            }
+
+            return WritesToPC(encoding, name, flags, isThumb);
+        }
+
+        public static bool WritesToPC(uint encoding, InstName name, InstFlags flags, bool isThumb)
+        {
+            return (GetRegisterWriteMask(encoding, name, flags, isThumb) & (1u << RegisterUtils.PcRegister)) != 0;
+        }
+
+        private static uint GetRegisterWriteMask(uint encoding, InstName name, InstFlags flags, bool isThumb)
+        {
+            uint mask = 0;
+
+            if (isThumb)
+            {
+                if (flags.HasFlag(InstFlags.Thumb16))
+                {
+                    if (flags.HasFlag(InstFlags.Rdn))
+                    {
+                        mask |= 1u << RegisterUtils.ExtractRdn(flags, encoding);
+                    }
+
+                    if (flags.HasFlag(InstFlags.Rd))
+                    {
+                        mask |= 1u << RegisterUtils.ExtractRdT16(flags, encoding);
+                    }
+
+                    Debug.Assert(!flags.HasFlag(InstFlags.RdHi));
+
+                    if (IsRegisterWrite(flags, InstFlags.Rt))
+                    {
+                        mask |= 1u << RegisterUtils.ExtractRtT16(flags, encoding);
+                    }
+
+                    Debug.Assert(!flags.HasFlag(InstFlags.Rt2));
+
+                    if (IsRegisterWrite(flags, InstFlags.Rlist))
+                    {
+                        mask |= (byte)(encoding >> 16);
+
+                        if (name == InstName.Push)
+                        {
+                            mask |= (encoding >> 10) & 0x4000; // LR
+                        }
+                        else if (name == InstName.Pop)
+                        {
+                            mask |= (encoding >> 9) & 0x8000; // PC
+                        }
+                    }
+
+                    Debug.Assert(!flags.HasFlag(InstFlags.WBack));
+                }
+                else
+                {
+                    if (flags.HasFlag(InstFlags.Rd))
+                    {
+                        mask |= 1u << RegisterUtils.ExtractRdT32(flags, encoding);
+                    }
+
+                    if (flags.HasFlag(InstFlags.RdLo))
+                    {
+                        mask |= 1u << RegisterUtils.ExtractRdLoT32(encoding);
+                    }
+
+                    if (flags.HasFlag(InstFlags.RdHi))
+                    {
+                        mask |= 1u << RegisterUtils.ExtractRdHiT32(encoding);
+                    }
+
+                    if (IsRegisterWrite(flags, InstFlags.Rt) && IsRtWrite(name, encoding) && !IsR15RtEncodingSpecial(name, encoding))
+                    {
+                        mask |= 1u << RegisterUtils.ExtractRtT32(encoding);
+                    }
+
+                    if (IsRegisterWrite(flags, InstFlags.Rt2) && IsRtWrite(name, encoding))
+                    {
+                        mask |= 1u << RegisterUtils.ExtractRt2T32(encoding);
+                    }
+
+                    if (IsRegisterWrite(flags, InstFlags.Rlist))
+                    {
+                        mask |= (ushort)encoding;
+                    }
+
+                    if (flags.HasFlag(InstFlags.WBack) && HasWriteBackT32(name, encoding))
+                    {
+                        mask |= 1u << RegisterUtils.ExtractRn(encoding); // This is at the same bit position as A32.
+                    }
+                }
+            }
+            else
+            {
+                if (flags.HasFlag(InstFlags.Rd))
+                {
+                    mask |= 1u << RegisterUtils.ExtractRd(flags, encoding);
+                }
+
+                if (flags.HasFlag(InstFlags.RdHi))
+                {
+                    mask |= 1u << RegisterUtils.ExtractRdHi(encoding);
+                }
+
+                if (IsRegisterWrite(flags, InstFlags.Rt) && IsRtWrite(name, encoding) && !IsR15RtEncodingSpecial(name, encoding))
+                {
+                    mask |= 1u << RegisterUtils.ExtractRt(encoding);
+                }
+
+                if (IsRegisterWrite(flags, InstFlags.Rt2) && IsRtWrite(name, encoding))
+                {
+                    mask |= 1u << RegisterUtils.ExtractRt2(encoding);
+                }
+
+                if (IsRegisterWrite(flags, InstFlags.Rlist))
+                {
+                    mask |= (ushort)encoding;
+                }
+
+                if (flags.HasFlag(InstFlags.WBack) && HasWriteBack(name, encoding))
+                {
+                    mask |= 1u << RegisterUtils.ExtractRn(encoding);
+                }
+            }
+
+            return mask;
+        }
+
+        private static bool IsRtWrite(InstName name, uint encoding)
+        {
+            // Some instructions can move GPR to FP/SIMD or FP/SIMD to GPR depending on the encoding.
+            // Detect those cases so that we can tell if we're actually doing a register write.
+
+            switch (name)
+            {
+                case InstName.VmovD:
+                case InstName.VmovH:
+                case InstName.VmovS:
+                case InstName.VmovSs:
+                    return (encoding & (1u << 20)) != 0;
+            }
+
+            return true;
+        }
+
+        private static bool HasWriteBack(InstName name, uint encoding)
+        {
+            if (IsLoadStoreMultiple(name))
+            {
+                return (encoding & (1u << 21)) != 0;
+            }
+
+            if (IsVLDnVSTn(name))
+            {
+                return (encoding & 0xf) != RegisterUtils.PcRegister;
+            }
+
+            bool w = (encoding & (1u << 21)) != 0;
+            bool p = (encoding & (1u << 24)) != 0;
+
+            return !p || w;
+        }
+
+        private static bool HasWriteBackT32(InstName name, uint encoding)
+        {
+            if (IsLoadStoreMultiple(name))
+            {
+                return (encoding & (1u << 21)) != 0;
+            }
+
+            if (IsVLDnVSTn(name))
+            {
+                return (encoding & 0xf) != RegisterUtils.PcRegister;
+            }
+
+            return (encoding & (1u << 8)) != 0;
+        }
+
+        private static bool IsLoadStoreMultiple(InstName name)
+        {
+            switch (name)
+            {
+                case InstName.Ldm:
+                case InstName.Ldmda:
+                case InstName.Ldmdb:
+                case InstName.LdmE:
+                case InstName.Ldmib:
+                case InstName.LdmU:
+                case InstName.Stm:
+                case InstName.Stmda:
+                case InstName.Stmdb:
+                case InstName.Stmib:
+                case InstName.StmU:
+                case InstName.Fldmx:
+                case InstName.Fstmx:
+                case InstName.Vldm:
+                case InstName.Vstm:
+                    return true;
+            }
+
+            return false;
+        }
+
+        private static bool IsVLDnVSTn(InstName name)
+        {
+            switch (name)
+            {
+                case InstName.Vld11:
+                case InstName.Vld1A:
+                case InstName.Vld1M:
+                case InstName.Vld21:
+                case InstName.Vld2A:
+                case InstName.Vld2M:
+                case InstName.Vld31:
+                case InstName.Vld3A:
+                case InstName.Vld3M:
+                case InstName.Vld41:
+                case InstName.Vld4A:
+                case InstName.Vld4M:
+                case InstName.Vst11:
+                case InstName.Vst1M:
+                case InstName.Vst21:
+                case InstName.Vst2M:
+                case InstName.Vst31:
+                case InstName.Vst3M:
+                case InstName.Vst41:
+                case InstName.Vst4M:
+                    return true;
+            }
+
+            return false;
+        }
+
+        private static bool IsR15RtEncodingSpecial(InstName name, uint encoding)
+        {
+            if (name == InstName.Vmrs)
+            {
+                return ((encoding >> 16) & 0xf) == 1;
+            }
+
+            return false;
+        }
+
+        private static bool IsRegisterWrite(InstFlags flags, InstFlags testFlag)
+        {
+            return flags.HasFlag(testFlag) && !flags.HasFlag(InstFlags.ReadRd);
+        }
+
+        private static bool IsBackwardsBranch(InstName name, uint encoding)
+        {
+            if (name == InstName.B)
+            {
+                return ImmUtils.ExtractSImm24Times4(encoding) < 0;
+            }
+
+            return false;
+        }
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/ImmUtils.cs

@@ -0,0 +1,137 @@
+using System.Numerics;
+
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    static class ImmUtils
+    {
+        public static uint ExpandImm(uint imm)
+        {
+            return BitOperations.RotateRight((byte)imm, (int)(imm >> 8) * 2);
+        }
+
+        public static bool ExpandedImmRotated(uint imm)
+        {
+            return (imm >> 8) != 0;
+        }
+
+        public static uint ExpandImm(uint imm8, uint imm3, uint i)
+        {
+            uint imm = CombineImmU12(imm8, imm3, i);
+
+            if (imm >> 10 == 0)
+            {
+                return ((imm >> 8) & 3) switch
+                {
+                    0 => (byte)imm,
+                    1 => (byte)imm * 0x00010001u,
+                    2 => (byte)imm * 0x01000100u,
+                    3 => (byte)imm * 0x01010101u,
+                    _ => 0,
+                };
+            }
+            else
+            {
+                return BitOperations.RotateRight(0x80u | (byte)imm, (int)(imm >> 7));
+            }
+        }
+
+        public static bool ExpandedImmRotated(uint imm8, uint imm3, uint i)
+        {
+            uint imm = CombineImmU12(imm8, imm3, i);
+
+            return (imm >> 7) != 0;
+        }
+
+        public static uint CombineImmU5(uint imm2, uint imm3)
+        {
+            return imm2 | (imm3 << 2);
+        }
+
+        public static uint CombineImmU5IImm4(uint i, uint imm4)
+        {
+            return i | (imm4 << 1);
+        }
+
+        public static uint CombineImmU8(uint imm4l, uint imm4h)
+        {
+            return imm4l | (imm4h << 4);
+        }
+
+        public static uint CombineImmU8(uint imm4, uint imm3, uint i)
+        {
+            return imm4 | (imm3 << 4) | (i << 7);
+        }
+
+        public static uint CombineImmU12(uint imm8, uint imm3, uint i)
+        {
+            return imm8 | (imm3 << 8) | (i << 11);
+        }
+
+        public static uint CombineImmU16(uint imm12, uint imm4)
+        {
+            return imm12 | (imm4 << 12);
+        }
+
+        public static uint CombineImmU16(uint imm8, uint imm3, uint i, uint imm4)
+        {
+            return imm8 | (imm3 << 8) | (i << 11) | (imm4 << 12);
+        }
+
+        public static int CombineSImm20Times2(uint imm11, uint imm6, uint j1, uint j2, uint s)
+        {
+            int imm32 = (int)(imm11 | (imm6 << 11) | (j1 << 17) | (j2 << 18) | (s << 19));
+
+            return (imm32 << 13) >> 12;
+        }
+
+        public static int CombineSImm24Times2(uint imm11, uint imm10, uint j1, uint j2, uint s)
+        {
+            uint i1 = j1 ^ s ^ 1;
+            uint i2 = j2 ^ s ^ 1;
+
+            int imm32 = (int)(imm11 | (imm10 << 11) | (i2 << 21) | (i1 << 22) | (s << 23));
+
+            return (imm32 << 8) >> 7;
+        }
+
+        public static int CombineSImm24Times4(uint imm10L, uint imm10H, uint j1, uint j2, uint s)
+        {
+            uint i1 = j1 ^ s ^ 1;
+            uint i2 = j2 ^ s ^ 1;
+
+            int imm32 = (int)(imm10L | (imm10H << 10) | (i2 << 20) | (i1 << 21) | (s << 22));
+
+            return (imm32 << 9) >> 7;
+        }
+
+        public static uint CombineRegisterList(uint registerList, uint m)
+        {
+            return registerList | (m << 14);
+        }
+
+        public static uint CombineRegisterList(uint registerList, uint m, uint p)
+        {
+            return registerList | (m << 14) | (p << 15);
+        }
+
+        public static int ExtractSImm24Times4(uint encoding)
+        {
+            return (int)(encoding << 8) >> 6;
+        }
+
+        public static int ExtractT16UImm5Times2(uint encoding)
+        {
+            return (int)(encoding >> 18) & 0x3e;
+        }
+
+        public static int ExtractT16SImm8Times2(uint encoding)
+        {
+            return (int)(encoding << 24) >> 23;
+        }
+
+        public static int ExtractT16SImm11Times2(uint encoding)
+        {
+            return (int)(encoding << 21) >> 20;
+        }
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/InstFlags.cs

@@ -0,0 +1,63 @@
+using System;
+
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    [Flags]
+    enum InstFlags
+    {
+        None = 0,
+        Cond = 1 << 0,
+        Rd = 1 << 1,
+        RdLo = 1 << 2,
+        RdHi = 1 << 3,
+        Rdn = 1 << 4,
+        Dn = 1 << 5,
+        Rt = 1 << 6,
+        Rt2 = 1 << 7,
+        Rlist = 1 << 8,
+        Rd16 = 1 << 9,
+        ReadRd = 1 << 10,
+        WBack = 1 << 11,
+        Thumb16 = 1 << 12,
+
+        RdnDn = Rdn | Dn,
+        RdRd16 = Rd | Rd16,
+        RtRt2 = Rt | Rt2,
+        RdLoRdHi = RdLo | RdHi,
+        RdLoHi = Rd | RdHi,
+        RdRtRead = Rd | RtRead,
+        RdRtReadRd16 = Rd | RtRead | Rd16,
+        RdRt2Read = Rd | Rt2 | RtRead,
+        RdRt2ReadRd16 = Rd | Rt2 | RtRead | Rd16,
+        RtRd16 = Rt | Rd16,
+        RtWBack = Rt | WBack,
+        Rt2WBack = Rt2 | RtWBack,
+        RtRead = Rt | ReadRd,
+        RtReadRd16 = Rt | ReadRd | Rd16,
+        Rt2Read = Rt2 | RtRead,
+        RtReadWBack = RtRead | WBack,
+        Rt2ReadWBack = Rt2 | RtReadWBack,
+        RlistWBack = Rlist | WBack,
+        RlistRead = Rlist | ReadRd,
+        RlistReadWBack = Rlist | ReadRd | WBack,
+
+        CondRd = Cond | Rd,
+        CondRdLoHi = Cond | Rd | RdHi,
+        CondRt = Cond | Rt,
+        CondRt2 = Cond | Rt | Rt2,
+        CondRd16 = Cond | Rd | Rd16,
+        CondWBack = Cond | WBack,
+        CondRdRtRead = Cond | Rd | RtRead,
+        CondRdRt2Read = Cond | Rd | Rt2 | RtRead,
+        CondRtWBack = Cond | RtWBack,
+        CondRt2WBack = Cond | Rt2 | RtWBack,
+        CondRtRead = Cond | RtRead,
+        CondRt2Read = Cond | Rt2 | RtRead,
+        CondRtReadWBack = Cond | RtReadWBack,
+        CondRt2ReadWBack = Cond | Rt2 | RtReadWBack,
+        CondRlist = Cond | Rlist,
+        CondRlistWBack = Cond | Rlist | WBack,
+        CondRlistRead = Cond | Rlist | ReadRd,
+        CondRlistReadWBack = Cond | Rlist | ReadRd | WBack,
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/InstInfo.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    readonly struct InstInfo
+    {
+        public readonly uint Encoding;
+        public readonly InstName Name;
+        public readonly Action<CodeGenContext, uint> EmitFunc;
+        public readonly InstFlags Flags;
+
+        public InstInfo(uint encoding, InstName name, Action<CodeGenContext, uint> emitFunc, InstFlags flags)
+        {
+            Encoding = encoding;
+            Name = name;
+            EmitFunc = emitFunc;
+            Flags = flags;
+        }
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/InstInfoForTable.cs

@@ -0,0 +1,79 @@
+using Ryujinx.Cpu.LightningJit.Table;
+using System;
+
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    readonly struct InstInfoForTable : IInstInfo
+    {
+        public uint Encoding { get; }
+        public uint EncodingMask { get; }
+        public InstEncoding[] Constraints { get; }
+        public InstMeta Meta { get; }
+        public IsaVersion Version => Meta.Version;
+        public IsaFeature Feature => Meta.Feature;
+
+        public InstInfoForTable(
+            uint encoding,
+            uint encodingMask,
+            InstEncoding[] constraints,
+            InstName name,
+            Action<CodeGenContext, uint> emitFunc,
+            IsaVersion isaVersion,
+            IsaFeature isaFeature,
+            InstFlags flags)
+        {
+            Encoding = encoding;
+            EncodingMask = encodingMask;
+            Constraints = constraints;
+            Meta = new(name, emitFunc, isaVersion, isaFeature, flags);
+        }
+
+        public InstInfoForTable(
+            uint encoding,
+            uint encodingMask,
+            InstEncoding[] constraints,
+            InstName name,
+            Action<CodeGenContext, uint> emitFunc,
+            IsaVersion isaVersion,
+            InstFlags flags) : this(encoding, encodingMask, constraints, name, emitFunc, isaVersion, IsaFeature.None, flags)
+        {
+        }
+
+        public InstInfoForTable(
+            uint encoding,
+            uint encodingMask,
+            InstName name,
+            Action<CodeGenContext, uint> emitFunc,
+            IsaVersion isaVersion,
+            IsaFeature isaFeature,
+            InstFlags flags) : this(encoding, encodingMask, null, name, emitFunc, isaVersion, isaFeature, flags)
+        {
+        }
+
+        public InstInfoForTable(
+            uint encoding,
+            uint encodingMask,
+            InstName name,
+            Action<CodeGenContext, uint> emitFunc,
+            IsaVersion isaVersion,
+            InstFlags flags) : this(encoding, encodingMask, null, name, emitFunc, isaVersion, IsaFeature.None, flags)
+        {
+        }
+
+        public bool IsConstrained(uint encoding)
+        {
+            if (Constraints != null)
+            {
+                foreach (InstEncoding constraint in Constraints)
+                {
+                    if ((encoding & constraint.EncodingMask) == constraint.Encoding)
+                    {
+                        return true;
+                    }
+                }
+            }
+
+            return false;
+        }
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/InstMeta.cs

@@ -0,0 +1,22 @@
+using System;
+
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    readonly struct InstMeta
+    {
+        public readonly InstName Name;
+        public readonly Action<CodeGenContext, uint> EmitFunc;
+        public readonly IsaVersion Version;
+        public readonly IsaFeature Feature;
+        public readonly InstFlags Flags;
+
+        public InstMeta(InstName name, Action<CodeGenContext, uint> emitFunc, IsaVersion isaVersion, IsaFeature isaFeature, InstFlags flags)
+        {
+            Name = name;
+            EmitFunc = emitFunc;
+            Version = isaVersion;
+            Feature = isaFeature;
+            Flags = flags;
+        }
+    }
+}

src/Ryujinx.Cpu/LightningJit/Arm32/InstName.cs

@@ -0,0 +1,562 @@
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    enum InstName
+    {
+        AdcI,
+        AdcR,
+        AdcRr,
+        AddI,
+        AddR,
+        AddRr,
+        AddSpI,
+        AddSpR,
+        Adr,
+        Aesd,
+        Aese,
+        Aesimc,
+        Aesmc,
+        AndI,
+        AndR,
+        AndRr,
+        B,
+        Bfc,
+        Bfi,
+        BicI,
+        BicR,
+        BicRr,
+        Bkpt,
+        BlxR,
+        BlI,
+        Bx,
+        Bxj,
+        Cbnz,
+        Clrbhb,
+        Clrex,
+        Clz,
+        CmnI,
+        CmnR,
+        CmnRr,
+        CmpI,
+        CmpR,
+        CmpRr,
+        Cps,
+        Crc32,
+        Crc32c,
+        Csdb,
+        Dbg,
+        Dcps1,
+        Dcps2,
+        Dcps3,
+        Dmb,
+        Dsb,
+        EorI,
+        EorR,
+        EorRr,
+        Eret,
+        Esb,
+        Fldmx,
+        Fstmx,
+        Hlt,
+        Hvc,
+        Isb,
+        It,
+        Lda,
+        Ldab,
+        Ldaex,
+        Ldaexb,
+        Ldaexd,
+        Ldaexh,
+        Ldah,
+        LdcI,
+        LdcL,
+        Ldm,
+        Ldmda,
+        Ldmdb,
+        Ldmib,
+        LdmE,
+        LdmU,
+        Ldrbt,
+        LdrbI,
+        LdrbL,
+        LdrbR,
+        LdrdI,
+        LdrdL,
+        LdrdR,
+        Ldrex,
+        Ldrexb,
+        Ldrexd,
+        Ldrexh,
+        Ldrht,
+        LdrhI,
+        LdrhL,
+        LdrhR,
+        Ldrsbt,
+        LdrsbI,
+        LdrsbL,
+        LdrsbR,
+        Ldrsht,
+        LdrshI,
+        LdrshL,
+        LdrshR,
+        Ldrt,
+        LdrI,
+        LdrL,
+        LdrR,
+        Mcr,
+        Mcrr,
+        Mla,
+        Mls,
+        Movt,
+        MovI,
+        MovR,
+        MovRr,
+        Mrc,
+        Mrrc,
+        Mrs,
+        MrsBr,
+        MsrBr,
+        MsrI,
+        MsrR,
+        Mul,
+        MvnI,
+        MvnR,
+        MvnRr,
+        Nop,
+        OrnI,
+        OrnR,
+        OrrI,
+        OrrR,
+        OrrRr,
+        Pkh,
+        PldI,
+        PldL,
+        PldR,
+        PliI,
+        PliR,
+        Pop,
+        Pssbb,
+        Push,
+        Qadd,
+        Qadd16,
+        Qadd8,
+        Qasx,
+        Qdadd,
+        Qdsub,
+        Qsax,
+        Qsub,
+        Qsub16,
+        Qsub8,
+        Rbit,
+        Rev,
+        Rev16,
+        Revsh,
+        Rfe,
+        RsbI,
+        RsbR,
+        RsbRr,
+        RscI,
+        RscR,
+        RscRr,
+        Sadd16,
+        Sadd8,
+        Sasx,
+        Sb,
+        SbcI,
+        SbcR,
+        SbcRr,
+        Sbfx,
+        Sdiv,
+        Sel,
+        Setend,
+        Setpan,
+        Sev,
+        Sevl,
+        Sha1c,
+        Sha1h,
+        Sha1m,
+        Sha1p,
+        Sha1su0,
+        Sha1su1,
+        Sha256h,
+        Sha256h2,
+        Sha256su0,
+        Sha256su1,
+        Shadd16,
+        Shadd8,
+        Shasx,
+        Shsax,
+        Shsub16,
+        Shsub8,
+        Smc,
+        Smlabb,
+        Smlad,
+        Smlal,
+        Smlalbb,
+        Smlald,
+        Smlawb,
+        Smlsd,
+        Smlsld,
+        Smmla,
+        Smmls,
+        Smmul,
+        Smuad,
+        Smulbb,
+        Smull,
+        Smulwb,
+        Smusd,
+        Srs,
+        Ssat,
+        Ssat16,
+        Ssax,
+        Ssbb,
+        Ssub16,
+        Ssub8,
+        Stc,
+        Stl,
+        Stlb,
+        Stlex,
+        Stlexb,
+        Stlexd,
+        Stlexh,
+        Stlh,
+        Stm,
+        Stmda,
+        Stmdb,
+        Stmib,
+        StmU,
+        Strbt,
+        StrbI,
+        StrbR,
+        StrdI,
+        StrdR,
+        Strex,
+        Strexb,
+        Strexd,
+        Strexh,
+        Strht,
+        StrhI,
+        StrhR,
+        Strt,
+        StrI,
+        StrR,
+        SubI,
+        SubR,
+        SubRr,
+        SubSpI,
+        SubSpR,
+        Svc,
+        Sxtab,
+        Sxtab16,
+        Sxtah,
+        Sxtb,
+        Sxtb16,
+        Sxth,
+        Tbb,
+        TeqI,
+        TeqR,
+        TeqRr,
+        Tsb,
+        TstI,
+        TstR,
+        TstRr,
+        Uadd16,
+        Uadd8,
+        Uasx,
+        Ubfx,
+        Udf,
+        Udiv,
+        Uhadd16,
+        Uhadd8,
+        Uhasx,
+        Uhsax,
+        Uhsub16,
+        Uhsub8,
+        Umaal,
+        Umlal,
+        Umull,
+        Uqadd16,
+        Uqadd8,
+        Uqasx,
+        Uqsax,
+        Uqsub16,
+        Uqsub8,
+        Usad8,
+        Usada8,
+        Usat,
+        Usat16,
+        Usax,
+        Usub16,
+        Usub8,
+        Uxtab,
+        Uxtab16,
+        Uxtah,
+        Uxtb,
+        Uxtb16,
+        Uxth,
+        Vaba,
+        Vabal,
+        VabdlI,
+        VabdF,
+        VabdI,
+        Vabs,
+        Vacge,
+        Vacgt,
+        Vaddhn,
+        Vaddl,
+        Vaddw,
+        VaddF,
+        VaddI,
+        VandR,
+        VbicI,
+        VbicR,
+        Vbif,
+        Vbit,
+        Vbsl,
+        Vcadd,
+        VceqI,
+        VceqR,
+        VcgeI,
+        VcgeR,
+        VcgtI,
+        VcgtR,
+        VcleI,
+        Vcls,
+        VcltI,
+        Vclz,
+        Vcmla,
+        VcmlaS,
+        Vcmp,
+        Vcmpe,
+        Vcnt,
+        VcvtaAsimd,
+        VcvtaVfp,
+        Vcvtb,
+        VcvtbBfs,
+        VcvtmAsimd,
+        VcvtmVfp,
+        VcvtnAsimd,
+        VcvtnVfp,
+        VcvtpAsimd,
+        VcvtpVfp,
+        VcvtrIv,
+        Vcvtt,
+        VcvttBfs,
+        VcvtBfs,
+        VcvtDs,
+        VcvtHs,
+        VcvtIs,
+        VcvtIv,
+        VcvtVi,
+        VcvtXs,
+        VcvtXv,
+        Vdiv,
+        Vdot,
+        VdotS,
+        VdupR,
+        VdupS,
+        Veor,
+        Vext,
+        Vfma,
+        Vfmal,
+        VfmalS,
+        VfmaBf,
+        VfmaBfs,
+        Vfms,
+        Vfmsl,
+        VfmslS,
+        Vfnma,
+        Vfnms,
+        Vhadd,
+        Vhsub,
+        Vins,
+        Vjcvt,
+        Vld11,
+        Vld1A,
+        Vld1M,
+        Vld21,
+        Vld2A,
+        Vld2M,
+        Vld31,
+        Vld3A,
+        Vld3M,
+        Vld41,
+        Vld4A,
+        Vld4M,
+        Vldm,
+        VldrI,
+        VldrL,
+        Vmaxnm,
+        VmaxF,
+        VmaxI,
+        Vminnm,
+        VminF,
+        VminI,
+        VmlalI,
+        VmlalS,
+        VmlaF,
+        VmlaI,
+        VmlaS,
+        VmlslI,
+        VmlslS,
+        VmlsF,
+        VmlsI,
+        VmlsS,
+        Vmmla,
+        Vmovl,
+        Vmovn,
+        Vmovx,
+        VmovD,
+        VmovH,
+        VmovI,
+        VmovR,
+        VmovRs,
+        VmovS,
+        VmovSr,
+        VmovSs,
+        Vmrs,
+        Vmsr,
+        VmullI,
+        VmullS,
+        VmulF,
+        VmulI,
+        VmulS,
+        VmvnI,
+        VmvnR,
+        Vneg,
+        Vnmla,
+        Vnmls,
+        Vnmul,
+        VornR,
+        VorrI,
+        VorrR,
+        Vpadal,
+        Vpaddl,
+        VpaddF,
+        VpaddI,
+        VpmaxF,
+        VpmaxI,
+        VpminF,
+        VpminI,
+        Vqabs,
+        Vqadd,
+        Vqdmlal,
+        Vqdmlsl,
+        Vqdmulh,
+        Vqdmull,
+        Vqmovn,
+        Vqneg,
+        Vqrdmlah,
+        Vqrdmlsh,
+        Vqrdmulh,
+        Vqrshl,
+        Vqrshrn,
+        VqshlI,
+        VqshlR,
+        Vqshrn,
+        Vqsub,
+        Vraddhn,
+        Vrecpe,
+        Vrecps,
+        Vrev16,
+        Vrev32,
+        Vrev64,
+        Vrhadd,
+        VrintaAsimd,
+        VrintaVfp,
+        VrintmAsimd,
+        VrintmVfp,
+        VrintnAsimd,
+        VrintnVfp,
+        VrintpAsimd,
+        VrintpVfp,
+        VrintrVfp,
+        VrintxAsimd,
+        VrintxVfp,
+        VrintzAsimd,
+        VrintzVfp,
+        Vrshl,
+        Vrshr,
+        Vrshrn,
+        Vrsqrte,
+        Vrsqrts,
+        Vrsra,
+        Vrsubhn,
+        Vsdot,
+        VsdotS,
+        Vsel,
+        Vshll,
+        VshlI,
+        VshlR,
+        Vshr,
+        Vshrn,
+        Vsli,
+        Vsmmla,
+        Vsqrt,
+        Vsra,
+        Vsri,
+        Vst11,
+        Vst1M,
+        Vst21,
+        Vst2M,
+        Vst31,
+        Vst3M,
+        Vst41,
+        Vst4M,
+        Vstm,
+        Vstr,
+        Vsubhn,
+        Vsubl,
+        Vsubw,
+        VsubF,
+        VsubI,
+        VsudotS,
+        Vswp,
+        Vtbl,
+        Vtrn,
+        Vtst,
+        Vudot,
+        VudotS,
+        Vummla,
+        Vusdot,
+        VusdotS,
+        Vusmmla,
+        Vuzp,
+        Vzip,
+        Wfe,
+        Wfi,
+        Yield,
+    }
+
+    static class InstNameExtensions
+    {
+        public static bool IsCall(this InstName name)
+        {
+            return name == InstName.BlI || name == InstName.BlxR;
+        }
+
+        public static bool IsSystem(this InstName name)
+        {
+            switch (name)
+            {
+                case InstName.Mcr:
+                case InstName.Mcrr:
+                case InstName.Mrc:
+                case InstName.Mrs:
+                case InstName.MrsBr:
+                case InstName.MsrBr:
+                case InstName.MsrI:
+                case InstName.MsrR:
+                case InstName.Mrrc:
+                case InstName.Svc:
+                    return true;
+            }
+
+            return false;
+        }
+
+        public static bool IsSystemOrCall(this InstName name)
+        {
+            return name.IsSystem() || name.IsCall();
+        }
+    }
+}