Android 205

device_memory_manager: fix ScratchBuffer indexing

.reuse/dep5

@@ -155,3 +155,7 @@ License: MIT
 Files: externals/gamemode/*
 Copyright: Copyright 2017-2019 Feral Interactive
 License: BSD-3-Clause
+
+Files: src/android/app/debug.keystore
+Copyright: 2023 yuzu Emulator Project
+License: GPL-3.0-or-later

README.md

@@ -1,9 +1,7 @@
 | Pull Request | Commit | Title | Author | Merged? |
 |----|----|----|----|----|
-| [12499](https://github.com/yuzu-emu/yuzu-android//pull/12499) | [`d95af76e7`](https://github.com/yuzu-emu/yuzu-android//pull/12499/files) | Rework time services | [Kelebek1](https://github.com/Kelebek1/) | Yes |
-| [12579](https://github.com/yuzu-emu/yuzu-android//pull/12579) | [`748465f5a`](https://github.com/yuzu-emu/yuzu-android//pull/12579/files) | Core: Implement Device Mapping & GPU SMMU | [FernandoS27](https://github.com/FernandoS27/) | Yes |
-| [12736](https://github.com/yuzu-emu/yuzu-android//pull/12736) | [`961b5586a`](https://github.com/yuzu-emu/yuzu-android//pull/12736/files) | android: Add verify contents buttons | [t895](https://github.com/t895/) | Yes |
-| [12738](https://github.com/yuzu-emu/yuzu-android//pull/12738) | [`3a25a217e`](https://github.com/yuzu-emu/yuzu-android//pull/12738/files) | android: Port "Lock drawer" feature from Citra | [t895](https://github.com/t895/) | Yes |
+| [12499](https://github.com/yuzu-emu/yuzu-android//pull/12499) | [`fc30a84fc`](https://github.com/yuzu-emu/yuzu-android//pull/12499/files) | Rework time services | [Kelebek1](https://github.com/Kelebek1/) | Yes |
+| [12749](https://github.com/yuzu-emu/yuzu-android//pull/12749) | [`e3171486d`](https://github.com/yuzu-emu/yuzu-android//pull/12749/files) | general: workarounds for SMMU syncing issues | [liamwhite](https://github.com/liamwhite/) | Yes |
 
 
 End of merge log. You can find the original README.md below the break.

src/android/app/build.gradle.kts

@@ -82,8 +82,8 @@ android {
     }
 
     val keystoreFile = System.getenv("ANDROID_KEYSTORE_FILE")
-    if (keystoreFile != null) {
-        signingConfigs {
+    signingConfigs {
+        if (keystoreFile != null) {
             create("release") {
                 storeFile = file(keystoreFile)
                 storePassword = System.getenv("ANDROID_KEYSTORE_PASS")
@@ -91,6 +91,12 @@ android {
                 keyPassword = System.getenv("ANDROID_KEYSTORE_PASS")
             }
         }
+        create("default") {
+            storeFile = file("$projectDir/debug.keystore")
+            storePassword = "android"
+            keyAlias = "androiddebugkey"
+            keyPassword = "android"
+        }
     }
 
     // Define build types, which are orthogonal to product flavors.
@@ -101,7 +107,7 @@ android {
             signingConfig = if (keystoreFile != null) {
                 signingConfigs.getByName("release")
             } else {
-                signingConfigs.getByName("debug")
+                signingConfigs.getByName("default")
             }
 
             resValue("string", "app_name_suffixed", "yuzu")
@@ -118,7 +124,7 @@ android {
         register("relWithDebInfo") {
             isDefault = true
             resValue("string", "app_name_suffixed", "yuzu Debug Release")
-            signingConfig = signingConfigs.getByName("debug")
+            signingConfig = signingConfigs.getByName("default")
             isMinifyEnabled = true
             isDebuggable = true
             proguardFiles(
@@ -133,6 +139,7 @@ android {
         // Signed by debug key disallowing distribution on Play Store.
         // Attaches 'debug' suffix to version and package name, allowing installation alongside the release build.
         debug {
+            signingConfig = signingConfigs.getByName("default")
             resValue("string", "app_name_suffixed", "yuzu Debug")
             isDebuggable = true
             isJniDebuggable = true

src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/GameAdapter.kt

@@ -3,9 +3,6 @@
 
 package org.yuzu.yuzu_emu.adapters
 
-import android.content.Intent
-import android.graphics.Bitmap
-import android.graphics.drawable.LayerDrawable
 import android.net.Uri
 import android.text.TextUtils
 import android.view.LayoutInflater
@@ -15,10 +12,6 @@ import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.pm.ShortcutInfoCompat
 import androidx.core.content.pm.ShortcutManagerCompat
-import androidx.core.content.res.ResourcesCompat
-import androidx.core.graphics.drawable.IconCompat
-import androidx.core.graphics.drawable.toBitmap
-import androidx.core.graphics.drawable.toDrawable
 import androidx.documentfile.provider.DocumentFile
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.lifecycleScope
@@ -30,7 +23,6 @@ import kotlinx.coroutines.withContext
 import org.yuzu.yuzu_emu.HomeNavigationDirections
 import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.YuzuApplication
-import org.yuzu.yuzu_emu.activities.EmulationActivity
 import org.yuzu.yuzu_emu.databinding.CardGameBinding
 import org.yuzu.yuzu_emu.model.Game
 import org.yuzu.yuzu_emu.model.GamesViewModel
@@ -89,36 +81,13 @@ class GameAdapter(private val activity: AppCompatActivity) :
                 )
                 .apply()
 
-            val openIntent =
-                Intent(YuzuApplication.appContext, EmulationActivity::class.java).apply {
-                    action = Intent.ACTION_VIEW
-                    data = Uri.parse(game.path)
-                }
-
             activity.lifecycleScope.launch {
                 withContext(Dispatchers.IO) {
-                    val layerDrawable = ResourcesCompat.getDrawable(
-                        YuzuApplication.appContext.resources,
-                        R.drawable.shortcut,
-                        null
-                    ) as LayerDrawable
-                    layerDrawable.setDrawableByLayerId(
-                        R.id.shortcut_foreground,
-                        GameIconUtils.getGameIcon(activity, game)
-                            .toDrawable(YuzuApplication.appContext.resources)
-                    )
-                    val inset = YuzuApplication.appContext.resources
-                        .getDimensionPixelSize(R.dimen.icon_inset)
-                    layerDrawable.setLayerInset(1, inset, inset, inset, inset)
                     val shortcut =
                         ShortcutInfoCompat.Builder(YuzuApplication.appContext, game.path)
                             .setShortLabel(game.title)
-                            .setIcon(
-                                IconCompat.createWithAdaptiveBitmap(
-                                    layerDrawable.toBitmap(config = Bitmap.Config.ARGB_8888)
-                                )
-                            )
-                            .setIntent(openIntent)
+                            .setIcon(GameIconUtils.getShortcutIcon(activity, game))
+                            .setIntent(game.launchIntent)
                             .build()
                     ShortcutManagerCompat.pushDynamicShortcut(YuzuApplication.appContext, shortcut)
                 }

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

@@ -4,6 +4,8 @@
 package org.yuzu.yuzu_emu.fragments
 
 import android.annotation.SuppressLint
+import android.content.pm.ShortcutInfo
+import android.content.pm.ShortcutManager
 import android.os.Bundle
 import android.text.TextUtils
 import android.view.LayoutInflater
@@ -84,6 +86,24 @@ class GamePropertiesFragment : Fragment() {
             view.findNavController().popBackStack()
         }
 
+        val shortcutManager = requireActivity().getSystemService(ShortcutManager::class.java)
+        binding.buttonShortcut.isEnabled = shortcutManager.isRequestPinShortcutSupported
+        binding.buttonShortcut.setOnClickListener {
+            viewLifecycleOwner.lifecycleScope.launch {
+                withContext(Dispatchers.IO) {
+                    val shortcut = ShortcutInfo.Builder(requireContext(), args.game.title)
+                        .setShortLabel(args.game.title)
+                        .setIcon(
+                            GameIconUtils.getShortcutIcon(requireActivity(), args.game)
+                                .toIcon(requireContext())
+                        )
+                        .setIntent(args.game.launchIntent)
+                        .build()
+                    shortcutManager.requestPinShortcut(shortcut, null)
+                }
+            }
+        }
+
         GameIconUtils.loadGameIcon(args.game, binding.imageGameScreen)
         binding.title.text = args.game.title
         binding.title.postDelayed(

src/android/app/src/main/java/org/yuzu/yuzu_emu/model/Game.kt

@@ -3,6 +3,7 @@
 
 package org.yuzu.yuzu_emu.model
 
+import android.content.Intent
 import android.net.Uri
 import android.os.Parcelable
 import java.util.HashSet
@@ -11,6 +12,7 @@ import kotlinx.serialization.Serializable
 import org.yuzu.yuzu_emu.NativeLibrary
 import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.YuzuApplication
+import org.yuzu.yuzu_emu.activities.EmulationActivity
 import org.yuzu.yuzu_emu.utils.DirectoryInitialization
 import org.yuzu.yuzu_emu.utils.FileUtil
 import java.time.LocalDateTime
@@ -61,6 +63,12 @@ class Game(
     val addonDir: String
         get() = DirectoryInitialization.userDirectory + "/load/" + programIdHex + "/"
 
+    val launchIntent: Intent
+        get() = Intent(YuzuApplication.appContext, EmulationActivity::class.java).apply {
+            action = Intent.ACTION_VIEW
+            data = Uri.parse(path)
+        }
+
     override fun equals(other: Any?): Boolean {
         if (other !is Game) {
             return false

src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/GameIconUtils.kt

@@ -5,7 +5,10 @@ package org.yuzu.yuzu_emu.utils
 
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
+import android.graphics.drawable.LayerDrawable
 import android.widget.ImageView
+import androidx.core.content.res.ResourcesCompat
+import androidx.core.graphics.drawable.IconCompat
 import androidx.core.graphics.drawable.toBitmap
 import androidx.core.graphics.drawable.toDrawable
 import androidx.lifecycle.LifecycleOwner
@@ -85,4 +88,22 @@ object GameIconUtils {
         return imageLoader.execute(request)
             .drawable!!.toBitmap(config = Bitmap.Config.ARGB_8888)
     }
+
+    suspend fun getShortcutIcon(lifecycleOwner: LifecycleOwner, game: Game): IconCompat {
+        val layerDrawable = ResourcesCompat.getDrawable(
+            YuzuApplication.appContext.resources,
+            R.drawable.shortcut,
+            null
+        ) as LayerDrawable
+        layerDrawable.setDrawableByLayerId(
+            R.id.shortcut_foreground,
+            getGameIcon(lifecycleOwner, game).toDrawable(YuzuApplication.appContext.resources)
+        )
+        val inset = YuzuApplication.appContext.resources
+            .getDimensionPixelSize(R.dimen.icon_inset)
+        layerDrawable.setLayerInset(1, inset, inset, inset, inset)
+        return IconCompat.createWithAdaptiveBitmap(
+            layerDrawable.toBitmap(config = Bitmap.Config.ARGB_8888)
+        )
+    }
 }

src/android/app/src/main/res/drawable/ic_shortcut.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="?attr/colorControlNormal"
+        android:pathData="M280,920q-33,0 -56.5,-23.5T200,840v-720q0,-33 23.5,-56.5T280,40h400q33,0 56.5,23.5T760,120v160h-80v-40L280,240v480h400v-40h80v160q0,33 -23.5,56.5T680,920L280,920ZM686,520L480,520v120h-80v-120q0,-33 23.5,-56.5T480,440h206l-62,-64 56,-56 160,160 -160,160 -56,-56 62,-64Z" />
+</vector>

src/android/app/src/main/res/layout-w600dp/fragment_game_properties.xml

@@ -43,16 +43,35 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent">
 
-        <Button
-            android:id="@+id/button_back"
-            style="?attr/materialIconButtonStyle"
-            android:layout_width="wrap_content"
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_gravity="start"
             android:layout_margin="8dp"
-            app:icon="@drawable/ic_back"
-            app:iconSize="24dp"
-            app:iconTint="?attr/colorOnSurface" />
+            android:orientation="horizontal">
+
+            <Button
+                android:id="@+id/button_back"
+                style="?attr/materialIconButtonStyle"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:icon="@drawable/ic_back"
+                app:iconSize="24dp"
+                app:iconTint="?attr/colorOnSurface"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <Button
+                android:id="@+id/button_shortcut"
+                style="?attr/materialIconButtonStyle"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:icon="@drawable/ic_shortcut"
+                app:iconSize="24dp"
+                app:iconTint="?attr/colorOnSurface"
+                app:layout_constraintTop_toTopOf="parent"
+                app:layout_constraintEnd_toEndOf="parent" />
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
 
         <com.google.android.material.card.MaterialCardView
             style="?attr/materialCardViewElevatedStyle"

src/android/app/src/main/res/layout/fragment_game_properties.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -22,16 +21,35 @@
             android:orientation="vertical"
             android:gravity="center_horizontal">
 
-            <Button
-                android:id="@+id/button_back"
-                style="?attr/materialIconButtonStyle"
-                android:layout_width="wrap_content"
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_margin="8dp"
-                android:layout_gravity="start"
-                app:icon="@drawable/ic_back"
-                app:iconSize="24dp"
-                app:iconTint="?attr/colorOnSurface" />
+                android:orientation="horizontal">
+
+                <Button
+                    android:id="@+id/button_back"
+                    style="?attr/materialIconButtonStyle"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    app:icon="@drawable/ic_back"
+                    app:iconSize="24dp"
+                    app:iconTint="?attr/colorOnSurface"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <Button
+                    android:id="@+id/button_shortcut"
+                    style="?attr/materialIconButtonStyle"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    app:icon="@drawable/ic_shortcut"
+                    app:iconSize="24dp"
+                    app:iconTint="?attr/colorOnSurface"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
 
             <com.google.android.material.card.MaterialCardView
                 style="?attr/materialCardViewElevatedStyle"
@@ -45,7 +63,7 @@
                     android:id="@+id/image_game_screen"
                     android:layout_width="175dp"
                     android:layout_height="175dp"
-                    tools:src="@drawable/default_icon"/>
+                    tools:src="@drawable/default_icon" />
 
             </com.google.android.material.card.MaterialCardView>
 

src/common/CMakeLists.txt

@@ -106,6 +106,7 @@ add_library(common STATIC
     precompiled_headers.h
     quaternion.h
     range_map.h
+    range_mutex.h
     reader_writer_queue.h
     ring_buffer.h
     ${CMAKE_CURRENT_BINARY_DIR}/scm_rev.cpp

src/common/range_mutex.h

@@ -0,0 +1,93 @@
+// SPDX-FileCopyrightText: 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <condition_variable>
+#include <mutex>
+
+#include "common/intrusive_list.h"
+
+namespace Common {
+
+class ScopedRangeLock;
+
+class RangeMutex {
+public:
+    explicit RangeMutex() = default;
+    ~RangeMutex() = default;
+
+private:
+    friend class ScopedRangeLock;
+
+    void Lock(ScopedRangeLock& l);
+    void Unlock(ScopedRangeLock& l);
+    bool HasIntersectionLocked(ScopedRangeLock& l);
+
+private:
+    std::mutex m_mutex;
+    std::condition_variable m_cv;
+
+    using LockList = Common::IntrusiveListBaseTraits<ScopedRangeLock>::ListType;
+    LockList m_list;
+};
+
+class ScopedRangeLock : public Common::IntrusiveListBaseNode<ScopedRangeLock> {
+public:
+    explicit ScopedRangeLock(RangeMutex& mutex, u64 address, u64 size)
+        : m_mutex(mutex), m_address(address), m_size(size) {
+        if (m_size > 0) {
+            m_mutex.Lock(*this);
+        }
+    }
+    ~ScopedRangeLock() {
+        if (m_size > 0) {
+            m_mutex.Unlock(*this);
+        }
+    }
+
+    u64 GetAddress() const {
+        return m_address;
+    }
+
+    u64 GetSize() const {
+        return m_size;
+    }
+
+private:
+    RangeMutex& m_mutex;
+    const u64 m_address{};
+    const u64 m_size{};
+};
+
+inline void RangeMutex::Lock(ScopedRangeLock& l) {
+    std::unique_lock lk{m_mutex};
+    m_cv.wait(lk, [&] { return !HasIntersectionLocked(l); });
+    m_list.push_back(l);
+}
+
+inline void RangeMutex::Unlock(ScopedRangeLock& l) {
+    {
+        std::scoped_lock lk{m_mutex};
+        m_list.erase(m_list.iterator_to(l));
+    }
+    m_cv.notify_all();
+}
+
+inline bool RangeMutex::HasIntersectionLocked(ScopedRangeLock& l) {
+    const auto cur_begin = l.GetAddress();
+    const auto cur_last = l.GetAddress() + l.GetSize() - 1;
+
+    for (const auto& other : m_list) {
+        const auto other_begin = other.GetAddress();
+        const auto other_last = other.GetAddress() + other.GetSize() - 1;
+
+        if (cur_begin <= other_last && other_begin <= cur_last) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+} // namespace Common

src/common/settings.h

@@ -420,8 +420,15 @@ struct Values {
     SwitchableSetting<s64> custom_rtc{
         linkage, 0,    "custom_rtc",       Category::System, Specialization::Time,
         false,   true, &custom_rtc_enabled};
-    SwitchableSetting<s64, false> custom_rtc_offset{
-        linkage, 0, "custom_rtc_offset", Category::System, Specialization::Countable, true, true};
+    SwitchableSetting<s64, true> custom_rtc_offset{linkage,
+                                                   0,
+                                                   std::numeric_limits<int>::min(),
+                                                   std::numeric_limits<int>::max(),
+                                                   "custom_rtc_offset",
+                                                   Category::System,
+                                                   Specialization::Countable,
+                                                   true,
+                                                   true};
     SwitchableSetting<bool> rng_seed_enabled{
         linkage, false, "rng_seed_enabled", Category::System, Specialization::Paired, true, true};
     SwitchableSetting<u32> rng_seed{

src/core/device_memory_manager.h

@@ -10,6 +10,7 @@
 #include <mutex>
 
 #include "common/common_types.h"
+#include "common/range_mutex.h"
 #include "common/scratch_buffer.h"
 #include "common/virtual_buffer.h"
 
@@ -204,7 +205,7 @@ private:
         (1ULL << (device_virtual_bits - page_bits)) / subentries;
     using CachedPages = std::array<CounterEntry, num_counter_entries>;
     std::unique_ptr<CachedPages> cached_pages;
-    std::mutex counter_guard;
+    Common::RangeMutex counter_guard;
     std::mutex mapping_guard;
 };
 

src/core/device_memory_manager.inc

@@ -31,9 +31,8 @@ public:
         buffer.resize(0);
         size_t index = 0;
         const auto add_value = [&](u32 value) {
-            buffer[index] = value;
-            index++;
-            buffer.resize(index);
+            buffer.resize(index + 1);
+            buffer[index++] = value;
         };
 
         u32 iter_entry = start_entry;
@@ -509,12 +508,7 @@ void DeviceMemoryManager<Traits>::UnregisterProcess(Asid asid) {
 
 template <typename Traits>
 void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size, s32 delta) {
-    std::unique_lock<std::mutex> lk(counter_guard, std::defer_lock);
-    const auto Lock = [&] {
-        if (!lk) {
-            lk.lock();
-        }
-    };
+    Common::ScopedRangeLock lk(counter_guard, addr, size);
     u64 uncache_begin = 0;
     u64 cache_begin = 0;
     u64 uncache_bytes = 0;
@@ -549,7 +543,6 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size
             }
             uncache_bytes += Memory::YUZU_PAGESIZE;
         } else if (uncache_bytes > 0) {
-            Lock();
             MarkRegionCaching(memory_device_inter, uncache_begin << Memory::YUZU_PAGEBITS,
                               uncache_bytes, false);
             uncache_bytes = 0;
@@ -560,7 +553,6 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size
             }
             cache_bytes += Memory::YUZU_PAGESIZE;
         } else if (cache_bytes > 0) {
-            Lock();
             MarkRegionCaching(memory_device_inter, cache_begin << Memory::YUZU_PAGEBITS, cache_bytes,
                               true);
             cache_bytes = 0;
@@ -568,12 +560,10 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size
         vpage++;
     }
     if (uncache_bytes > 0) {
-        Lock();
         MarkRegionCaching(memory_device_inter, uncache_begin << Memory::YUZU_PAGEBITS, uncache_bytes,
                           false);
     }
     if (cache_bytes > 0) {
-        Lock();
         MarkRegionCaching(memory_device_inter, cache_begin << Memory::YUZU_PAGEBITS, cache_bytes,
                           true);
     }

src/core/file_sys/system_archive/system_archive.cpp

@@ -67,25 +67,29 @@ constexpr std::array<SystemArchiveDescriptor, SYSTEM_ARCHIVE_COUNT> SYSTEM_ARCHI
 }};
 
 VirtualFile SynthesizeSystemArchive(const u64 title_id) {
-    if (title_id < SYSTEM_ARCHIVES.front().title_id || title_id > SYSTEM_ARCHIVES.back().title_id)
+    if (title_id < SYSTEM_ARCHIVES.front().title_id || title_id > SYSTEM_ARCHIVES.back().title_id) {
         return nullptr;
+    }
 
     const auto& desc = SYSTEM_ARCHIVES[title_id - SYSTEM_ARCHIVE_BASE_TITLE_ID];
 
     LOG_INFO(Service_FS, "Synthesizing system archive '{}' (0x{:016X}).", desc.name, desc.title_id);
 
-    if (desc.supplier == nullptr)
+    if (desc.supplier == nullptr) {
         return nullptr;
+    }
 
     const auto dir = desc.supplier();
 
-    if (dir == nullptr)
+    if (dir == nullptr) {
         return nullptr;
+    }
 
     const auto romfs = CreateRomFS(dir);
 
-    if (romfs == nullptr)
+    if (romfs == nullptr) {
         return nullptr;
+    }
 
     LOG_INFO(Service_FS, "    - System archive generation successful!");
     return romfs;

src/core/hle/service/glue/time/manager.cpp

@@ -89,7 +89,8 @@ Service::PSC::Time::LocationName GetTimeZoneString(Service::PSC::Time::LocationN
                     std::min(configured_name.name.size(), configured_zone.size()));
     }
 
-    ASSERT_MSG(IsTimeZoneBinaryValid(configured_name), "Invalid time zone!");
+    ASSERT_MSG(IsTimeZoneBinaryValid(configured_name), "Invalid time zone {}!",
+               configured_name.name.data());
 
     return configured_name;
 }

src/core/hle/service/glue/time/time_zone_binary.cpp

@@ -61,6 +61,16 @@ Result MountTimeZoneBinary(Core::System& system) {
         g_time_zone_binary_romfs = FileSys::ExtractRomFS(nca->GetRomFS());
     }
 
+    if (g_time_zone_binary_romfs) {
+        // Validate that the romfs is readable, using invalid firmware keys can cause this to get
+        // set but the files to be garbage. In that case, we want to hit the next path and
+        // synthesise them instead.
+        Service::PSC::Time::LocationName name{"Etc/GMT"};
+        if (!IsTimeZoneBinaryValid(name)) {
+            ResetTimeZoneBinary();
+        }
+    }
+
     if (!g_time_zone_binary_romfs) {
         g_time_zone_binary_romfs = FileSys::ExtractRomFS(
             FileSys::SystemArchive::SynthesizeSystemArchive(TimeZoneBinaryId));
@@ -102,6 +112,7 @@ bool IsTimeZoneBinaryValid(Service::PSC::Time::LocationName& name) {
 
     auto vfs_file{g_time_zone_binary_romfs->GetFileRelative(path)};
     if (!vfs_file) {
+        LOG_INFO(Service_Time, "Could not find timezone file {}", path);
         return false;
     }
     return vfs_file->GetSize() != 0;

src/core/hle/service/psc/time/service_manager.cpp

@@ -119,15 +119,21 @@ void ServiceManager::Handle_GetStaticServiceAsServiceManager(HLERequestContext&
 void ServiceManager::Handle_SetupStandardSteadyClockCore(HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called.");
 
-    IPC::RequestParser rp{ctx};
-    auto clock_source_id{rp.PopRaw<Common::UUID>()};
-    auto rtc_offset{rp.Pop<s64>()};
-    auto internal_offset{rp.Pop<s64>()};
-    auto test_offset{rp.Pop<s64>()};
-    auto is_rtc_reset_detected{rp.Pop<bool>()};
+    struct Parameters {
+        bool reset_detected;
+        Common::UUID clock_source_id;
+        s64 rtc_offset;
+        s64 internal_offset;
+        s64 test_offset;
+    };
+    static_assert(sizeof(Parameters) == 0x30);
 
-    auto res = SetupStandardSteadyClockCore(clock_source_id, rtc_offset, internal_offset,
-                                            test_offset, is_rtc_reset_detected);
+    IPC::RequestParser rp{ctx};
+    auto params{rp.PopRaw<Parameters>()};
+
+    auto res = SetupStandardSteadyClockCore(params.clock_source_id, params.rtc_offset,
+                                            params.internal_offset, params.test_offset,
+                                            params.reset_detected);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(res);
@@ -162,11 +168,16 @@ void ServiceManager::Handle_SetupStandardNetworkSystemClockCore(HLERequestContex
 void ServiceManager::Handle_SetupStandardUserSystemClockCore(HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called.");
 
-    IPC::RequestParser rp{ctx};
-    auto time_point{rp.PopRaw<SteadyClockTimePoint>()};
-    auto automatic_correction{rp.Pop<bool>()};
+    struct Parameters {
+        bool automatic_correction;
+        SteadyClockTimePoint time_point;
+    };
+    static_assert(sizeof(Parameters) == 0x20);
 
-    auto res = SetupStandardUserSystemClockCore(time_point, automatic_correction);
+    IPC::RequestParser rp{ctx};
+    auto params{rp.PopRaw<Parameters>()};
+
+    auto res = SetupStandardUserSystemClockCore(params.time_point, params.automatic_correction);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(res);
@@ -175,16 +186,21 @@ void ServiceManager::Handle_SetupStandardUserSystemClockCore(HLERequestContext&
 void ServiceManager::Handle_SetupTimeZoneServiceCore(HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called.");
 
+    struct Parameters {
+        u32 location_count;
+        LocationName name;
+        SteadyClockTimePoint time_point;
+        RuleVersion rule_version;
+    };
+    static_assert(sizeof(Parameters) == 0x50);
+
     IPC::RequestParser rp{ctx};
-    auto name{rp.PopRaw<LocationName>()};
-    auto time_point{rp.PopRaw<SteadyClockTimePoint>()};
-    auto rule_version{rp.PopRaw<RuleVersion>()};
-    auto location_count{rp.Pop<u32>()};
+    auto params{rp.PopRaw<Parameters>()};
 
     auto rule_buffer{ctx.ReadBuffer()};
 
-    auto res =
-        SetupTimeZoneServiceCore(name, time_point, rule_version, location_count, rule_buffer);
+    auto res = SetupTimeZoneServiceCore(params.name, params.time_point, params.rule_version,
+                                        params.location_count, rule_buffer);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(res);
@@ -286,11 +302,22 @@ void ServiceManager::Handle_GetClosestAlarmInfo(HLERequestContext& ctx) {
     s64 time{};
     auto res = GetClosestAlarmInfo(is_valid, alarm_info, time);
 
-    IPC::ResponseBuilder rb{ctx, 5 + sizeof(AlarmInfo) / sizeof(u32)};
+    struct OutParameters {
+        bool is_valid;
+        AlarmInfo alarm_info;
+        s64 time;
+    };
+    static_assert(sizeof(OutParameters) == 0x20);
+
+    OutParameters out_params{
+        .is_valid = is_valid,
+        .alarm_info = alarm_info,
+        .time = time,
+    };
+
+    IPC::ResponseBuilder rb{ctx, 2 + sizeof(OutParameters) / sizeof(u32)};
     rb.Push(res);
-    rb.PushRaw<AlarmInfo>(alarm_info);
-    rb.Push<bool>(is_valid);
-    rb.Push<s64>(time);
+    rb.PushRaw<OutParameters>(out_params);
 }
 
 // =============================== Implementations ===========================

src/core/hle/service/psc/time/steady_clock.cpp

@@ -15,12 +15,12 @@ SteadyClock::SteadyClock(Core::System& system_, std::shared_ptr<TimeManager> man
     // clang-format off
          static const FunctionInfo functions[] = {
         {0, &SteadyClock::Handle_GetCurrentTimePoint, "GetCurrentTimePoint"},
-        {1, &SteadyClock::Handle_GetTestOffset, "GetTestOffset"},
-        {2, &SteadyClock::Handle_SetTestOffset, "SetTestOffset"},
-        {3, &SteadyClock::Handle_GetRtcValue, "GetRtcValue"},
-        {4, &SteadyClock::Handle_IsRtcResetDetected, "IsRtcResetDetected"},
-        {5, &SteadyClock::Handle_GetSetupResultValue, "GetSetupResultValue"},
-        {6, &SteadyClock::Handle_GetInternalOffset, "GetInternalOffset"},
+        {2, &SteadyClock::Handle_GetTestOffset, "GetTestOffset"},
+        {3, &SteadyClock::Handle_SetTestOffset, "SetTestOffset"},
+        {100, &SteadyClock::Handle_GetRtcValue, "GetRtcValue"},
+        {101, &SteadyClock::Handle_IsRtcResetDetected, "IsRtcResetDetected"},
+        {102, &SteadyClock::Handle_GetSetupResultValue, "GetSetupResultValue"},
+        {200, &SteadyClock::Handle_GetInternalOffset, "GetInternalOffset"},
     };
     // clang-format on
     RegisterHandlers(functions);

src/core/memory.cpp

@@ -1093,6 +1093,20 @@ bool Memory::InvalidateNCE(Common::ProcessAddress vaddr, size_t size) {
         [&] { rasterizer = true; });
     if (rasterizer) {
         impl->InvalidateGPUMemory(ptr, size);
+
+        const auto type = impl->current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Type();
+        if (type == Common::PageType::RasterizerCachedMemory) {
+            // Check if device mapped. If not, this bugged and we can unmark.
+            DAddr addr{};
+            Common::ScratchBuffer<u32> buffer;
+            impl->gpu_device_memory->ApplyOpOnPointer(ptr, buffer,
+                                                      [&](DAddr address) { addr = address; });
+
+            if (addr == 0) {
+                LOG_ERROR(HW_Memory, "Fixing unmapped cached region {:#x}", GetInteger(vaddr));
+                impl->RasterizerMarkRegionCached(GetInteger(vaddr), size, false);
+            }
+        }
     }
 
 #ifdef __linux__

src/video_core/buffer_cache/buffer_cache.h

@@ -1546,7 +1546,10 @@ void BufferCache<P>::ImmediateUploadMemory([[maybe_unused]] Buffer& buffer,
             std::span<const u8> upload_span;
             const DAddr device_addr = buffer.CpuAddr() + copy.dst_offset;
             if (IsRangeGranular(device_addr, copy.size)) {
-                upload_span = std::span(device_memory.GetPointer<u8>(device_addr), copy.size);
+                auto* const ptr = device_memory.GetPointer<u8>(device_addr);
+                if (ptr != nullptr) {
+                    upload_span = std::span(ptr, copy.size);
+                }
             } else {
                 if (immediate_buffer.empty()) {
                     immediate_buffer = ImmediateBuffer(largest_copy);

src/video_core/renderer_opengl/renderer_opengl.cpp

@@ -243,10 +243,12 @@ void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuf
     const u64 size_in_bytes{Tegra::Texture::CalculateSize(
         true, bytes_per_pixel, framebuffer.stride, framebuffer.height, 1, block_height_log2, 0)};
     const u8* const host_ptr{device_memory.GetPointer<u8>(framebuffer_addr)};
-    const std::span<const u8> input_data(host_ptr, size_in_bytes);
-    Tegra::Texture::UnswizzleTexture(gl_framebuffer_data, input_data, bytes_per_pixel,
-                                     framebuffer.width, framebuffer.height, 1, block_height_log2,
-                                     0);
+    if (host_ptr != nullptr) {
+        const std::span<const u8> input_data(host_ptr, size_in_bytes);
+        Tegra::Texture::UnswizzleTexture(gl_framebuffer_data, input_data, bytes_per_pixel,
+                                         framebuffer.width, framebuffer.height, 1,
+                                         block_height_log2, 0);
+    }
 
     glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0);
     glPixelStorei(GL_UNPACK_ROW_LENGTH, static_cast<GLint>(framebuffer.stride));

src/video_core/renderer_vulkan/vk_blit_screen.cpp

@@ -230,9 +230,11 @@ void BlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer,
         const u64 tiled_size{Tegra::Texture::CalculateSize(true, bytes_per_pixel,
                                                            framebuffer.stride, framebuffer.height,
                                                            1, block_height_log2, 0)};
-        Tegra::Texture::UnswizzleTexture(
-            mapped_span.subspan(image_offset, linear_size), std::span(host_ptr, tiled_size),
-            bytes_per_pixel, framebuffer.width, framebuffer.height, 1, block_height_log2, 0);
+        if (host_ptr != nullptr) {
+            Tegra::Texture::UnswizzleTexture(
+                mapped_span.subspan(image_offset, linear_size), std::span(host_ptr, tiled_size),
+                bytes_per_pixel, framebuffer.width, framebuffer.height, 1, block_height_log2, 0);
+        }
 
         const VkBufferImageCopy copy{
             .bufferOffset = image_offset,

src/video_core/renderer_vulkan/vk_query_cache.cpp

@@ -1064,8 +1064,6 @@ public:
                 }
             });
         }
-        auto* ptr = device_memory.GetPointer<u8>(new_query->dependant_address);
-        ASSERT(ptr != nullptr);
 
         new_query->dependant_manage = must_manage_dependance;
         pending_flush_queries.push_back(index);
@@ -1104,9 +1102,11 @@ public:
                 tfb_streamer.Free(query->dependant_index);
             } else {
                 u8* pointer = device_memory.GetPointer<u8>(query->dependant_address);
-                u32 result;
-                std::memcpy(&result, pointer, sizeof(u32));
-                num_vertices = static_cast<u64>(result) / query->stride;
+                if (pointer != nullptr) {
+                    u32 result;
+                    std::memcpy(&result, pointer, sizeof(u32));
+                    num_vertices = static_cast<u64>(result) / query->stride;
+                }
             }
             query->value = [&]() -> u64 {
                 switch (query->topology) {
@@ -1360,7 +1360,9 @@ bool QueryCacheRuntime::HostConditionalRenderingCompareValues(VideoCommon::Looku
     const auto check_value = [&](DAddr address) {
         u8* ptr = impl->device_memory.GetPointer<u8>(address);
         u64 value{};
-        std::memcpy(&value, ptr, sizeof(value));
+        if (ptr != nullptr) {
+            std::memcpy(&value, ptr, sizeof(value));
+        }
         return value == 0;
     };
     std::array<VideoCommon::LookupData*, 2> objects{&object_1, &object_2};