32 files changed, 421 insertions, 178 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bbe9f76cd..05a560404 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,6 +9,8 @@ if (NOT MSVC)
 else()
     # Silence deprecation warnings
     add_definitions(/D_CRT_SECURE_NO_WARNINGS)
+    # set up output paths for executable binaries (.exe-files, and .dll-files on DLL-capable platforms)
+    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 endif()
 add_definitions(-DSINGLETHREADED)
 
diff --git a/src/citra/config.cpp b/src/citra/config.cpp
index f45d09fc2..1f8f5922b 100644
--- a/src/citra/config.cpp
+++ b/src/citra/config.cpp
@@ -36,7 +36,8 @@ bool Config::LoadINI(INIReader* config, const char* location, const std::string&
     return true;
 }
 
-void Config::ReadControls() {
+void Config::ReadValues() {
+    // Controls
     Settings::values.pad_a_key = glfw_config->GetInteger("Controls", "pad_a", GLFW_KEY_A);
     Settings::values.pad_b_key = glfw_config->GetInteger("Controls", "pad_b", GLFW_KEY_S);
     Settings::values.pad_x_key = glfw_config->GetInteger("Controls", "pad_x", GLFW_KEY_Z);
@@ -54,27 +55,21 @@ void Config::ReadControls() {
     Settings::values.pad_sdown_key  = glfw_config->GetInteger("Controls", "pad_sdown",  GLFW_KEY_DOWN);
     Settings::values.pad_sleft_key  = glfw_config->GetInteger("Controls", "pad_sleft",  GLFW_KEY_LEFT);
     Settings::values.pad_sright_key = glfw_config->GetInteger("Controls", "pad_sright", GLFW_KEY_RIGHT);
-}
 
-void Config::ReadCore() {
+    // Core
     Settings::values.cpu_core = glfw_config->GetInteger("Core", "cpu_core", Core::CPU_Interpreter);
     Settings::values.gpu_refresh_rate = glfw_config->GetInteger("Core", "gpu_refresh_rate", 60);
-}
 
-void Config::ReadData() {
+    // Data Storage
     Settings::values.use_virtual_sd = glfw_config->GetBoolean("Data Storage", "use_virtual_sd", true);
-}
 
-void Config::ReadMiscellaneous() {
+    // Miscellaneous
     Settings::values.enable_log = glfw_config->GetBoolean("Miscellaneous", "enable_log", true);
 }
 
 void Config::Reload() {
     LoadINI(glfw_config, glfw_config_loc.c_str(), DefaultINI::glfw_config_file);
-    ReadControls();
-    ReadCore();
-    ReadData();
-    ReadMiscellaneous();
+    ReadValues();
 }
 
 Config::~Config() {
diff --git a/src/citra/config.h b/src/citra/config.h
index 19bb83700..2b46fa8aa 100644
--- a/src/citra/config.h
+++ b/src/citra/config.h
@@ -15,10 +15,7 @@ class Config {
     std::string glfw_config_loc;
 
     bool LoadINI(INIReader* config, const char* location, const std::string& default_contents="", bool retry=true);
-    void ReadControls();
-    void ReadCore();
-    void ReadData();
-    void ReadMiscellaneous();
+    void ReadValues();
 public:
     Config();
     ~Config();
diff --git a/src/citra/emu_window/emu_window_glfw.cpp b/src/citra/emu_window/emu_window_glfw.cpp
index 8efb39e2e..697bf4693 100644
--- a/src/citra/emu_window/emu_window_glfw.cpp
+++ b/src/citra/emu_window/emu_window_glfw.cpp
@@ -58,9 +58,13 @@ EmuWindow_GLFW::EmuWindow_GLFW() {
 
     ReloadSetKeymaps();
 
+    glfwSetErrorCallback([](int error, const char *desc){
+        ERROR_LOG(GUI, "GLFW 0x%08x: %s", error, desc);
+    });
+
     // Initialize the window
     if(glfwInit() != GL_TRUE) {
-        printf("Failed to initialize GLFW! Exiting...");
+        ERROR_LOG(GUI, "Failed to initialize GLFW! Exiting...");
         exit(1);
     }
     glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
@@ -75,7 +79,7 @@ EmuWindow_GLFW::EmuWindow_GLFW() {
         window_title.c_str(), NULL, NULL);
 
     if (m_render_window == NULL) {
-        printf("Failed to create GLFW window! Exiting...");
+        ERROR_LOG(GUI, "Failed to create GLFW window! Exiting...");
         exit(1);
     }
 
diff --git a/src/citra_qt/config.cpp b/src/citra_qt/config.cpp
index 09fce4d6f..3209e5900 100644
--- a/src/citra_qt/config.cpp
+++ b/src/citra_qt/config.cpp
@@ -21,7 +21,7 @@ Config::Config() {
     Reload();
 }
 
-void Config::ReadControls() {
+void Config::ReadValues() {
     qt_config->beginGroup("Controls");
     Settings::values.pad_a_key = qt_config->value("pad_a", Qt::Key_A).toInt();
     Settings::values.pad_b_key = qt_config->value("pad_b", Qt::Key_S).toInt();
@@ -41,9 +41,22 @@ void Config::ReadControls() {
     Settings::values.pad_sleft_key  = qt_config->value("pad_sleft",  Qt::Key_Left).toInt();
     Settings::values.pad_sright_key = qt_config->value("pad_sright", Qt::Key_Right).toInt();
     qt_config->endGroup();
+
+    qt_config->beginGroup("Core");
+    Settings::values.cpu_core = qt_config->value("cpu_core", Core::CPU_Interpreter).toInt();
+    Settings::values.gpu_refresh_rate = qt_config->value("gpu_refresh_rate", 60).toInt();
+    qt_config->endGroup();
+
+    qt_config->beginGroup("Data Storage");
+    Settings::values.use_virtual_sd = qt_config->value("use_virtual_sd", true).toBool();
+    qt_config->endGroup();
+
+    qt_config->beginGroup("Miscellaneous");
+    Settings::values.enable_log = qt_config->value("enable_log", true).toBool();
+    qt_config->endGroup();
 }
 
-void Config::SaveControls() {
+void Config::SaveValues() {
     qt_config->beginGroup("Controls");
     qt_config->setValue("pad_a", Settings::values.pad_a_key);
     qt_config->setValue("pad_b", Settings::values.pad_b_key);
@@ -63,58 +76,27 @@ void Config::SaveControls() {
     qt_config->setValue("pad_sleft",  Settings::values.pad_sleft_key);
     qt_config->setValue("pad_sright", Settings::values.pad_sright_key);
     qt_config->endGroup();
-}
-
-void Config::ReadCore() {
-    qt_config->beginGroup("Core");
-    Settings::values.cpu_core = qt_config->value("cpu_core", Core::CPU_Interpreter).toInt();
-    Settings::values.gpu_refresh_rate = qt_config->value("gpu_refresh_rate", 60).toInt();
-    qt_config->endGroup();
-}
 
-void Config::SaveCore() {
     qt_config->beginGroup("Core");
     qt_config->setValue("cpu_core", Settings::values.cpu_core);
     qt_config->setValue("gpu_refresh_rate", Settings::values.gpu_refresh_rate);
     qt_config->endGroup();
-}
-
-void Config::ReadData() {
-    qt_config->beginGroup("Data Storage");
-    Settings::values.use_virtual_sd = qt_config->value("use_virtual_sd", true).toBool();
-    qt_config->endGroup();
-}
 
-void Config::SaveData() {
     qt_config->beginGroup("Data Storage");
     qt_config->setValue("use_virtual_sd", Settings::values.use_virtual_sd);
     qt_config->endGroup();
-}
-
-void Config::ReadMiscellaneous() {
-    qt_config->beginGroup("Miscellaneous");
-    Settings::values.enable_log = qt_config->value("enable_log", true).toBool();
-    qt_config->endGroup();
-}
 
-void Config::SaveMiscellaneous() {
     qt_config->beginGroup("Miscellaneous");
     qt_config->setValue("enable_log", Settings::values.enable_log);
     qt_config->endGroup();
 }
 
 void Config::Reload() {
-    ReadControls();
-    ReadCore();
-    ReadData();
-    ReadMiscellaneous();
+    ReadValues();
 }
 
 void Config::Save() {
-    SaveControls();
-    SaveCore();
-    SaveData();
-    SaveMiscellaneous();
+    SaveValues();
 }
 
 Config::~Config() {
diff --git a/src/citra_qt/config.h b/src/citra_qt/config.h
index 8c6568cb2..4c95d0cb9 100644
--- a/src/citra_qt/config.h
+++ b/src/citra_qt/config.h
@@ -12,15 +12,8 @@ class Config {
     QSettings* qt_config;
     std::string qt_config_loc;
 
-    void ReadControls();
-    void SaveControls();
-    void ReadCore();
-    void SaveCore();
-    void ReadData();
-    void SaveData();
-
-    void ReadMiscellaneous();
-    void SaveMiscellaneous();
+    void ReadValues();
+    void SaveValues();
 public:
     Config();
     ~Config();
diff --git a/src/common/log_manager.cpp b/src/common/log_manager.cpp
index 38c681ee0..2ef7d98c0 100644
--- a/src/common/log_manager.cpp
+++ b/src/common/log_manager.cpp
@@ -7,7 +7,6 @@
 #include "common/log_manager.h"
 #include "common/console_listener.h"
 #include "common/timer.h"
-#include "common/thread.h"
 
 void GenericLog(LogTypes::LOG_LEVELS level, LogTypes::LOG_TYPE type, const char* file, int line,
     const char* function, const char* fmt, ...)
diff --git a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
index f899e2e8a..233cd3e3a 100644
--- a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
+++ b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
@@ -26,7 +26,7 @@
 #define CITRA_IGNORE_EXIT(x)
 
 #include <algorithm>
-#include <map>
+#include <unordered_map>
 #include <stdio.h>
 #include <assert.h>
 #include <cstdio>
@@ -94,9 +94,8 @@ typedef unsigned int (*shtop_fp_t)(arm_processor *cpu, unsigned int sht_oper);
 
 /* exclusive memory access */
 static int exclusive_detect(ARMul_State* state, ARMword addr){
-        int i;
         #if 0
-        for(i = 0; i < 128; i++){
+        for(int i = 0; i < 128; i++){
                 if(state->exclusive_tag_array[i] == addr)
                         return 0;
         }
@@ -108,9 +107,8 @@ static int exclusive_detect(ARMul_State* state, ARMword addr){
 }
 
 static void add_exclusive_addr(ARMul_State* state, ARMword addr){
-        int i;
         #if 0
-        for(i = 0; i < 128; i++){
+        for(int i = 0; i < 128; i++){
                 if(state->exclusive_tag_array[i] == 0xffffffff){
                         state->exclusive_tag_array[i] = addr;
                         //DEBUG_LOG(ARM11, "In %s, add  addr 0x%x\n", __func__, addr);
@@ -3309,9 +3307,8 @@ const transop_fp_t arm_instruction_trans[] = {
         INTERPRETER_TRANSLATE(blx_1_thumb)
 };
 
-typedef map<unsigned int, int> bb_map;
-bb_map CreamCache[65536];
-bb_map ProfileCache[65536];
+typedef std::unordered_map<u32, int> bb_map;
+bb_map CreamCache;
 
 //#define USE_DUMMY_CACHE
 
@@ -3319,14 +3316,12 @@ bb_map ProfileCache[65536];
 unsigned int DummyCache[0x100000];
 #endif
 
-#define HASH(x) ((x + (x << 3) + (x >> 6)) % 65536)
 void insert_bb(unsigned int addr, int start)
 {
 #ifdef USE_DUMMY_CACHE
         DummyCache[addr] = start;
 #else
-//      CreamCache[addr] = start;
-        CreamCache[HASH(addr)][addr] = start;
+        CreamCache[addr] = start;
 #endif
 }
 
@@ -3341,8 +3336,8 @@ int find_bb(unsigned int addr, int &start)
         } else
                 ret = -1;
 #else
-        bb_map::const_iterator it = CreamCache[HASH(addr)].find(addr);
-        if (it != CreamCache[HASH(addr)].end()) {
+        bb_map::const_iterator it = CreamCache.find(addr);
+        if (it != CreamCache.end()) {
                 start = static_cast<int>(it->second);
                 ret = 0;
 #if HYBRID_MODE
@@ -3473,30 +3468,15 @@ void flush_bb(uint32_t addr)
         uint32_t start;
 
         addr  &= 0xfffff000;
-        for (int i = 0; i < 65536; i ++) {
-                for (it = CreamCache[i].begin(); it != CreamCache[i].end(); ) {
-                        start = static_cast<uint32_t>(it->first);
-                        //start = (start >> 12) << 12;
-                        start &= 0xfffff000;
-                        if (start == addr) {
-                                //DEBUG_LOG(ARM11, "[ERASE][0x%08x]\n", static_cast<int>(it->first));
-                                CreamCache[i].erase(it ++);
-                        } else
-                                ++it;
-                }
-        }
-
-        for (int i = 0; i < 65536; i ++) {
-                for (it = ProfileCache[i].begin(); it != ProfileCache[i].end(); ) {
-                        start = static_cast<uint32_t>(it->first);
-                        //start = (start >> 12) << 12;
-                        start &= 0xfffff000;
-                        if (start == addr) {
-                                //DEBUG_LOG(ARM11, "[ERASE][0x%08x]\n", static_cast<int>(it->first));
-                                ProfileCache[i].erase(it ++);
-                        } else
-                                ++it;
-                }
+        for (it = CreamCache.begin(); it != CreamCache.end(); ) {
+                start = static_cast<uint32_t>(it->first);
+                //start = (start >> 12) << 12;
+                start &= 0xfffff000;
+                if (start == addr) {
+                        //DEBUG_LOG(ARM11, "[ERASE][0x%08x]\n", static_cast<int>(it->first));
+                        CreamCache.erase(it++);
+                } else
+                        ++it;
         }
 
         //DEBUG_LOG(ARM11, "flush bb @ %x\n", addr);
diff --git a/src/core/arm/skyeye_common/armcpu.h b/src/core/arm/skyeye_common/armcpu.h
index 3a029f0e7..2b756c5bc 100644
--- a/src/core/arm/skyeye_common/armcpu.h
+++ b/src/core/arm/skyeye_common/armcpu.h
@@ -24,8 +24,6 @@
 #include <stddef.h>
 #include <stdio.h>
 
-#include "common/thread.h"
-
 #include "core/arm/skyeye_common/armdefs.h"
 
 typedef struct ARM_CPU_State_s {
diff --git a/src/core/file_sys/archive.h b/src/core/file_sys/archive.h
index 5ea75361e..f3cb11133 100644
--- a/src/core/file_sys/archive.h
+++ b/src/core/file_sys/archive.h
@@ -67,6 +67,8 @@ public:
                 u16str = std::u16string(data, size/2 - 1); // Data is always null-terminated.
                 break;
             }
+            default:
+                break;
         }
     }
 
diff --git a/src/core/file_sys/archive_sdmc.cpp b/src/core/file_sys/archive_sdmc.cpp
index a740a3d59..169ab0f1c 100644
--- a/src/core/file_sys/archive_sdmc.cpp
+++ b/src/core/file_sys/archive_sdmc.cpp
@@ -50,7 +50,7 @@ bool Archive_SDMC::Initialize() {
  * @return Opened file, or nullptr
  */
 std::unique_ptr<File> Archive_SDMC::OpenFile(const Path& path, const Mode mode) const {
-    DEBUG_LOG(FILESYS, "called path=%s mode=%d", path.DebugStr().c_str(), mode);
+    DEBUG_LOG(FILESYS, "called path=%s mode=%u", path.DebugStr().c_str(), mode.hex);
     File_SDMC* file = new File_SDMC(this, path, mode);
     if (!file->Open())
         return nullptr;
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index 018000abd..80a34c2d5 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -2,6 +2,8 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
+#include <algorithm>
+
 #include "common/common.h"
 
 #include "core/core.h"
@@ -37,7 +39,7 @@ Handle ObjectPool::Create(Object* obj, int range_bottom, int range_top) {
     return 0;
 }
 
-bool ObjectPool::IsValid(Handle handle) {
+bool ObjectPool::IsValid(Handle handle) const {
     int index = handle - HANDLE_OFFSET;
     if (index < 0)
         return false;
@@ -75,13 +77,8 @@ void ObjectPool::List() {
     }
 }
 
-int ObjectPool::GetCount() {
-    int count = 0;
-    for (int i = 0; i < MAX_COUNT; i++) {
-        if (occupied[i])
-            count++;
-    }
-    return count;
+int ObjectPool::GetCount() const {
+    return std::count(occupied.begin(), occupied.end(), true);
 }
 
 Object* ObjectPool::CreateByIDType(int type) {
diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h
index 8d3937ce8..00a2228bf 100644
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -86,7 +86,7 @@ public:
         }
     }
 
-    bool IsValid(Handle handle);
+    bool IsValid(Handle handle) const;
 
     template <class T>
     T* Get(Handle handle) {
@@ -142,7 +142,7 @@ public:
     Object* &operator [](Handle handle);
     void List();
     void Clear();
-    int GetCount();
+    int GetCount() const;
 
 private:
 
diff --git a/src/core/hle/kernel/mutex.cpp b/src/core/hle/kernel/mutex.cpp
index b303ba128..d07e9761b 100644
--- a/src/core/hle/kernel/mutex.cpp
+++ b/src/core/hle/kernel/mutex.cpp
@@ -88,20 +88,19 @@ bool ReleaseMutexForThread(Mutex* mutex, Handle thread) {
 
 bool ReleaseMutex(Mutex* mutex) {
     MutexEraseLock(mutex);
-    bool woke_threads = false;
 
     // Find the next waiting thread for the mutex...
-    while (!woke_threads && !mutex->waiting_threads.empty()) {
+    while (!mutex->waiting_threads.empty()) {
         std::vector<Handle>::iterator iter = mutex->waiting_threads.begin();
-        woke_threads |= ReleaseMutexForThread(mutex, *iter);
+        ReleaseMutexForThread(mutex, *iter);
         mutex->waiting_threads.erase(iter);
     }
+
     // Reset mutex lock thread handle, nothing is waiting
-    if (!woke_threads) {
-        mutex->locked = false;
-        mutex->lock_thread = -1;
-    }
-    return woke_threads;
+    mutex->locked = false;
+    mutex->lock_thread = -1;
+
+    return true;
 }
 
 /**
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp
index f3f54a4e9..f59795901 100644
--- a/src/core/hle/kernel/thread.cpp
+++ b/src/core/hle/kernel/thread.cpp
@@ -143,7 +143,7 @@ void ChangeReadyState(Thread* t, bool ready) {
 /// Verify that a thread has not been released from waiting
 inline bool VerifyWait(const Thread* thread, WaitType type, Handle wait_handle) {
     _dbg_assert_(KERNEL, thread != nullptr);
-    return type == thread->wait_type && wait_handle == thread->wait_handle;
+    return (type == thread->wait_type) && (wait_handle == thread->wait_handle) && (thread->IsWaiting());
 }
 
 /// Stops the current thread
diff --git a/src/core/hle/service/ac_u.cpp b/src/core/hle/service/ac_u.cpp
index 9af96f6b8..46aee40d6 100644
--- a/src/core/hle/service/ac_u.cpp
+++ b/src/core/hle/service/ac_u.cpp
@@ -11,6 +11,24 @@
 
 namespace AC_U {
 
+/**
+ * AC_U::GetWifiStatus service function
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      2 : Output connection type, 0 = none, 1 = Old3DS Internet, 2 = New3DS Internet.
+ */
+void GetWifiStatus(Service::Interface* self) {
+    u32* cmd_buff = Service::GetCommandBuffer();
+
+    // TODO(purpasmart96): This function is only a stub,
+    // it returns a valid result without implementing full functionality.
+
+    cmd_buff[1] = 0; // No error
+    cmd_buff[2] = 0; // Connection type set to none
+
+    WARN_LOG(KERNEL, "(STUBBED) called");
+}
+
 const Interface::FunctionInfo FunctionTable[] = {
     {0x00010000, nullptr,               "CreateDefaultConfig"},
     {0x00040006, nullptr,               "ConnectAsync"},
@@ -18,7 +36,7 @@ const Interface::FunctionInfo FunctionTable[] = {
     {0x00080004, nullptr,               "CloseAsync"},
     {0x00090002, nullptr,               "GetCloseResult"},
     {0x000A0000, nullptr,               "GetLastErrorCode"},
-    {0x000D0000, nullptr,               "GetWifiStatus"},
+    {0x000D0000, GetWifiStatus,         "GetWifiStatus"},
     {0x000E0042, nullptr,               "GetCurrentAPInfo"},
     {0x00100042, nullptr,               "GetCurrentNZoneInfo"},
     {0x00110042, nullptr,               "GetNZoneApNumService"},
diff --git a/src/core/hle/service/cfg_u.cpp b/src/core/hle/service/cfg_u.cpp
index 822b0e2b8..d6b586ea0 100644
--- a/src/core/hle/service/cfg_u.cpp
+++ b/src/core/hle/service/cfg_u.cpp
@@ -11,6 +11,90 @@
 
 namespace CFG_U {
 
+static const std::array<const char*, 187> country_codes = { 
+    nullptr, "JP", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,    // 0-7
+    "AI", "AG", "AR", "AW", "BS", "BB", "BZ", "BO",                         // 8-15
+    "BR", "VG", "CA", "KY", "CL", "CO", "CR", "DM",                         // 16-23
+    "DO", "EC", "SV", "GF", "GD", "GP", "GT", "GY",                         // 24-31
+    "HT", "HN", "JM", "MQ", "MX", "MS", "AN", "NI",                         // 32-39
+    "PA", "PY", "PE", "KN", "LC", "VC", "SR", "TT",                         // 40-47
+    "TC", "US", "UY", "VI", "VE", nullptr, nullptr, nullptr,                // 48-55
+    nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, // 56-63
+    "AL", "AU", "AT", "BE", "BA", "BW", "BG", "HR",                         // 64-71
+    "CY", "CZ", "DK", "EE", "FI", "FR", "DE", "GR",                         // 72-79
+    "HU", "IS", "IE", "IT", "LV", "LS", "LI", "LT",                         // 80-87
+    "LU", "MK", "MT", "ME", "MZ", "NA", "NL", "NZ",                         // 88-95
+    "NO", "PL", "PT", "RO", "RU", "RS", "SK", "SI",                         // 96-103
+    "ZA", "ES", "SZ", "SE", "CH", "TR", "GB", "ZM",                         // 104-111
+    "ZW", "AZ", "MR", "ML", "NE", "TD", "SD", "ER",                         // 112-119
+    "DJ", "SO", "AD", "GI", "GG", "IM", "JE", "MC",                         // 120-127
+    "TW", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,    // 128-135
+    "KR", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,    // 136-143
+    "HK", "MO", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,       // 144-151
+    "ID", "SG", "TH", "PH", "MY", nullptr, nullptr, nullptr,                // 152-159
+    "CN", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,    // 160-167
+    "AE", "IN", "EG", "OM", "QA", "KW", "SA", "SY",                         // 168-175
+    "BH", "JO", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,       // 176-183
+    "SM", "VA", "BM",                                                       // 184-186
+};
+
+/**
+ * CFG_User::GetCountryCodeString service function
+ *  Inputs:
+ *      1 : Country Code ID
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      2 : Country's 2-char string
+ */
+static void GetCountryCodeString(Service::Interface* self) {
+    u32* cmd_buffer = Service::GetCommandBuffer();
+    u32 country_code_id = cmd_buffer[1];
+
+    if (country_code_id >= country_codes.size()) {
+        ERROR_LOG(KERNEL, "requested country code id=%d is invalid", country_code_id);
+        cmd_buffer[1] = ResultCode(ErrorDescription::NotFound, ErrorModule::Config, ErrorSummary::WrongArgument, ErrorLevel::Permanent).raw;
+        return;
+    }
+    
+    const char* code = country_codes[country_code_id];
+    if (code != nullptr) {
+        cmd_buffer[1] = 0;
+        cmd_buffer[2] = code[0] | (code[1] << 8);
+    } else {
+        cmd_buffer[1] = ResultCode(ErrorDescription::NotFound, ErrorModule::Config, ErrorSummary::WrongArgument, ErrorLevel::Permanent).raw;
+        DEBUG_LOG(KERNEL, "requested country code id=%d is not set", country_code_id);
+    }
+}
+
+/**
+ * CFG_User::GetCountryCodeID service function
+ *  Inputs:
+ *      1 : Country Code 2-char string
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      2 : Country Code ID
+ */
+static void GetCountryCodeID(Service::Interface* self) {
+    u32* cmd_buffer = Service::GetCommandBuffer();
+    u16 country_code = cmd_buffer[1];
+    u16 country_code_id = -1;
+
+    for (u32 i = 0; i < country_codes.size(); ++i) {
+        const char* code_string = country_codes[i];
+
+        if (code_string != nullptr) {
+            u16 code = code_string[0] | (code_string[1] << 8);
+            if (code == country_code) {
+                country_code_id = i;
+                break;
+            }
+        }
+    }
+
+    cmd_buffer[1] = 0;
+    cmd_buffer[2] = country_code_id;
+}
+
 const Interface::FunctionInfo FunctionTable[] = {
     {0x00010082, nullptr,               "GetConfigInfoBlk2"},
     {0x00020000, nullptr,               "SecureInfoGetRegion"},
@@ -20,8 +104,8 @@ const Interface::FunctionInfo FunctionTable[] = {
     {0x00060000, nullptr,               "GetModelNintendo2DS"},
     {0x00070040, nullptr,               "unknown"},
     {0x00080080, nullptr,               "unknown"},
-    {0x00090080, nullptr,               "GetCountryCodeString"},
-    {0x000A0040, nullptr,               "GetCountryCodeID"},
+    {0x00090040, GetCountryCodeString,  "GetCountryCodeString"},
+    {0x000A0040, GetCountryCodeID,      "GetCountryCodeID"},
 };
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // Interface class
diff --git a/src/core/hle/service/dsp_dsp.cpp b/src/core/hle/service/dsp_dsp.cpp
index bbcf26f61..72be4c817 100644
--- a/src/core/hle/service/dsp_dsp.cpp
+++ b/src/core/hle/service/dsp_dsp.cpp
@@ -4,6 +4,7 @@
 
 #include "common/log.h"
 #include "core/hle/hle.h"
+#include "core/hle/kernel/event.h"
 #include "core/hle/service/dsp_dsp.h"
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -11,38 +12,137 @@
 
 namespace DSP_DSP {
 
+static Handle semaphore_event;
+static Handle interrupt_event;
+
+/**
+ * DSP_DSP::ConvertProcessAddressFromDspDram service function
+ *  Inputs:
+ *      1 : Address
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      2 : (inaddr << 1) + 0x1FF40000 (where 0x1FF00000 is the DSP RAM address)
+ */
+void ConvertProcessAddressFromDspDram(Service::Interface* self) {
+    u32* cmd_buff = Service::GetCommandBuffer();
+
+    u32 addr = cmd_buff[1];
+
+    cmd_buff[1] = 0; // No error
+    cmd_buff[2] = (addr << 1) + (Memory::DSP_MEMORY_VADDR + 0x40000);
+
+    DEBUG_LOG(KERNEL, "(STUBBED) called with address %u", addr);
+}
+
+/**
+ * DSP_DSP::LoadComponent service function
+ *  Inputs:
+ *      1 : Size
+ *      2 : Unknown (observed only half word used)
+ *      3 : Unknown (observed only half word used)
+ *      4 : (size << 4) | 0xA
+ *      5 : Buffer address
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      2 : Component loaded, 0 on not loaded, 1 on loaded
+ */
+void LoadComponent(Service::Interface* self) {
+    u32* cmd_buff = Service::GetCommandBuffer();
+
+    cmd_buff[1] = 0; // No error
+    cmd_buff[2] = 1; // Pretend that we actually loaded the DSP firmware
+
+    // TODO(bunnei): Implement real DSP firmware loading
+
+    DEBUG_LOG(KERNEL, "(STUBBED) called");
+}
+
+/**
+ * DSP_DSP::GetSemaphoreEventHandle service function
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      3 : Semaphore event handle
+ */
+void GetSemaphoreEventHandle(Service::Interface* self) {
+    u32* cmd_buff = Service::GetCommandBuffer();
+
+    cmd_buff[1] = 0; // No error
+    cmd_buff[3] = semaphore_event; // Event handle
+
+    DEBUG_LOG(KERNEL, "(STUBBED) called");
+}
+
+/**
+ * DSP_DSP::RegisterInterruptEvents service function
+ *  Inputs:
+ *      1 : Parameter 0 (purpose unknown)
+ *      2 : Parameter 1 (purpose unknown)
+ *      4 : Interrupt event handle
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ */
+void RegisterInterruptEvents(Service::Interface* self) {
+    u32* cmd_buff = Service::GetCommandBuffer();
+
+    interrupt_event = static_cast<Handle>(cmd_buff[4]);
+
+    cmd_buff[1] = 0; // No error
+
+    DEBUG_LOG(KERNEL, "(STUBBED) called");
+}
+
+/**
+ * DSP_DSP::WriteReg0x10 service function
+ *  Inputs:
+ *      1 : Unknown (observed only half word used)
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ */
+void WriteReg0x10(Service::Interface* self) {
+    u32* cmd_buff = Service::GetCommandBuffer();
+
+    Kernel::SignalEvent(interrupt_event);
+
+    cmd_buff[1] = 0; // No error
+
+    DEBUG_LOG(KERNEL, "(STUBBED) called");
+}
+
 const Interface::FunctionInfo FunctionTable[] = {
-    {0x00010040, nullptr,               "RecvData"},
-    {0x00020040, nullptr,               "RecvDataIsReady"},
-    {0x00030080, nullptr,               "SendData"},
-    {0x00040040, nullptr,               "SendDataIsEmpty"},
-    {0x00070040, nullptr,               "WriteReg0x10"},
-    {0x00080000, nullptr,               "GetSemaphore"},
-    {0x00090040, nullptr,               "ClearSemaphore"},
-    {0x000B0000, nullptr,               "CheckSemaphoreRequest"},
-    {0x000C0040, nullptr,               "ConvertProcessAddressFromDspDram"},
-    {0x000D0082, nullptr,               "WriteProcessPipe"},
-    {0x001000C0, nullptr,               "ReadPipeIfPossible"},
-    {0x001100C2, nullptr,               "LoadComponent"},
-    {0x00120000, nullptr,               "UnloadComponent"},
-    {0x00130082, nullptr,               "FlushDataCache"},
-    {0x00140082, nullptr,               "InvalidateDCache"},
-    {0x00150082, nullptr,               "RegisterInterruptEvents"},
-    {0x00160000, nullptr,               "GetSemaphoreEventHandle"},
-    {0x00170040, nullptr,               "SetSemaphoreMask"},
-    {0x00180040, nullptr,               "GetPhysicalAddress"},
-    {0x00190040, nullptr,               "GetVirtualAddress"},
-    {0x001A0042, nullptr,               "SetIirFilterI2S1_cmd1"},
-    {0x001B0042, nullptr,               "SetIirFilterI2S1_cmd2"},
-    {0x001C0082, nullptr,               "SetIirFilterEQ"},
-    {0x001F0000, nullptr,               "GetHeadphoneStatus"},
-    {0x00210000, nullptr,               "GetIsDspOccupied"},
+    {0x00010040, nullptr,                          "RecvData"},
+    {0x00020040, nullptr,                          "RecvDataIsReady"},
+    {0x00030080, nullptr,                          "SendData"},
+    {0x00040040, nullptr,                          "SendDataIsEmpty"},
+    {0x00070040, WriteReg0x10,                     "WriteReg0x10"},
+    {0x00080000, nullptr,                          "GetSemaphore"},
+    {0x00090040, nullptr,                          "ClearSemaphore"},
+    {0x000B0000, nullptr,                          "CheckSemaphoreRequest"},
+    {0x000C0040, ConvertProcessAddressFromDspDram, "ConvertProcessAddressFromDspDram"},
+    {0x000D0082, nullptr,                          "WriteProcessPipe"},
+    {0x001000C0, nullptr,                          "ReadPipeIfPossible"},
+    {0x001100C2, LoadComponent,                    "LoadComponent"},
+    {0x00120000, nullptr,                          "UnloadComponent"},
+    {0x00130082, nullptr,                          "FlushDataCache"},
+    {0x00140082, nullptr,                          "InvalidateDCache"},
+    {0x00150082, RegisterInterruptEvents,          "RegisterInterruptEvents"},
+    {0x00160000, GetSemaphoreEventHandle,          "GetSemaphoreEventHandle"},
+    {0x00170040, nullptr,                          "SetSemaphoreMask"},
+    {0x00180040, nullptr,                          "GetPhysicalAddress"},
+    {0x00190040, nullptr,                          "GetVirtualAddress"},
+    {0x001A0042, nullptr,                          "SetIirFilterI2S1_cmd1"},
+    {0x001B0042, nullptr,                          "SetIirFilterI2S1_cmd2"},
+    {0x001C0082, nullptr,                          "SetIirFilterEQ"},
+    {0x001F0000, nullptr,                          "GetHeadphoneStatus"},
+    {0x00210000, nullptr,                          "GetIsDspOccupied"},
 };
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // Interface class
 
 Interface::Interface() {
+    semaphore_event = Kernel::CreateEvent(RESETTYPE_ONESHOT, "DSP_DSP::semaphore_event");
+    interrupt_event = 0;
+
     Register(FunctionTable, ARRAY_SIZE(FunctionTable));
 }
 
diff --git a/src/core/hle/service/dsp_dsp.h b/src/core/hle/service/dsp_dsp.h
index c4ce44245..9431b62f6 100644
--- a/src/core/hle/service/dsp_dsp.h
+++ b/src/core/hle/service/dsp_dsp.h
@@ -20,7 +20,7 @@ public:
      * @return Port name of service
      */
     std::string GetPortName() const override {
-        return "dsp:DSP";
+        return "dsp::DSP";
     }
 };
 
diff --git a/src/core/hle/service/fs_user.cpp b/src/core/hle/service/fs_user.cpp
index 95663b905..51e8b579e 100644
--- a/src/core/hle/service/fs_user.cpp
+++ b/src/core/hle/service/fs_user.cpp
@@ -55,7 +55,7 @@ static void OpenFile(Service::Interface* self) {
     u32 filename_ptr      = cmd_buff[9];
     FileSys::Path file_path(filename_type, filename_size, filename_ptr);
 
-    DEBUG_LOG(KERNEL, "path=%s, mode=%d attrs=%d", file_path.DebugStr().c_str(), mode, attributes);
+    DEBUG_LOG(KERNEL, "path=%s, mode=%d attrs=%u", file_path.DebugStr().c_str(), mode.hex, attributes);
 
     ResultVal<Handle> handle = Kernel::OpenFileFromArchive(archive_handle, file_path, mode);
     cmd_buff[1] = handle.Code().raw;
@@ -102,8 +102,8 @@ static void OpenFileDirectly(Service::Interface* self) {
     FileSys::Path archive_path(archivename_type, archivename_size, archivename_ptr);
     FileSys::Path file_path(filename_type, filename_size, filename_ptr);
 
-    DEBUG_LOG(KERNEL, "archive_path=%s file_path=%s, mode=%d attributes=%d",
-              archive_path.DebugStr().c_str(), file_path.DebugStr().c_str(), mode, attributes);
+    DEBUG_LOG(KERNEL, "archive_path=%s file_path=%s, mode=%u attributes=%d",
+              archive_path.DebugStr().c_str(), file_path.DebugStr().c_str(), mode.hex, attributes);
 
     if (archive_path.GetType() != FileSys::Empty) {
         ERROR_LOG(KERNEL, "archive LowPath type other than empty is currently unsupported");
diff --git a/src/core/hle/service/hid_user.cpp b/src/core/hle/service/hid_user.cpp
index d29de1a52..2abaf0f2f 100644
--- a/src/core/hle/service/hid_user.cpp
+++ b/src/core/hle/service/hid_user.cpp
@@ -55,7 +55,7 @@ static void UpdateNextCirclePadState() {
 /**
  * Sets a Pad state (button or button combo) as pressed
  */
-void PadButtonPress(PadState pad_state) {
+void PadButtonPress(const PadState& pad_state) {
     next_state.hex |= pad_state.hex;
     UpdateNextCirclePadState();
 }
@@ -63,7 +63,7 @@ void PadButtonPress(PadState pad_state) {
 /**
  * Sets a Pad state (button or button combo) as released
  */
-void PadButtonRelease(PadState pad_state) {
+void PadButtonRelease(const PadState& pad_state) {
     next_state.hex &= ~pad_state.hex;
     UpdateNextCirclePadState();
 }
diff --git a/src/core/hle/service/hid_user.h b/src/core/hle/service/hid_user.h
index 5ed97085d..8f53befdb 100644
--- a/src/core/hle/service/hid_user.h
+++ b/src/core/hle/service/hid_user.h
@@ -93,8 +93,8 @@ const PadState PAD_CIRCLE_UP    = {{1u << 30}};
 const PadState PAD_CIRCLE_DOWN  = {{1u << 31}};
 
 // Methods for updating the HID module's state
-void PadButtonPress(PadState pad_state);
-void PadButtonRelease(PadState pad_state);
+void PadButtonPress(const PadState& pad_state);
+void PadButtonRelease(const PadState& pad_state);
 void PadUpdateComplete();
 
 /**
diff --git a/src/core/hle/service/ptm_u.cpp b/src/core/hle/service/ptm_u.cpp
index d9122dbbc..941df467b 100644
--- a/src/core/hle/service/ptm_u.cpp
+++ b/src/core/hle/service/ptm_u.cpp
@@ -11,15 +11,101 @@
 
 namespace PTM_U {
 
+/// Charge levels used by PTM functions
+enum class ChargeLevels : u32 {
+    CriticalBattery    = 1,
+    LowBattery         = 2,
+    HalfFull           = 3,
+    MostlyFull         = 4,
+    CompletelyFull     = 5,
+};
+
+static bool shell_open = true;
+
+static bool battery_is_charging = true;
+
+/**
+ * It is unknown if GetAdapterState is the same as GetBatteryChargeState,
+ * it is likely to just be a duplicate function of GetBatteryChargeState
+ * that controls another part of the HW.
+ * PTM_U::GetAdapterState service function
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      2 : Output of function, 0 = not charging, 1 = charging.
+ */
+static void GetAdapterState(Service::Interface* self) {
+    u32* cmd_buff = Service::GetCommandBuffer();
+
+    // TODO(purpasmart96): This function is only a stub,
+    // it returns a valid result without implementing full functionality.
+
+    cmd_buff[1] = 0; // No error
+    cmd_buff[2] = battery_is_charging ? 1 : 0;
+
+    WARN_LOG(KERNEL, "(STUBBED) called");
+}
+
+/*
+ * PTM_User::GetShellState service function.
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      2 : Whether the 3DS's physical shell casing is open (1) or closed (0)
+ */
+static void GetShellState(Service::Interface* self) {
+    u32* cmd_buff = Service::GetCommandBuffer();
+
+    cmd_buff[1] = 0;
+    cmd_buff[2] = shell_open ? 1 : 0;
+
+    DEBUG_LOG(KERNEL, "PTM_U::GetShellState called");
+}
+
+/**
+ * PTM_U::GetBatteryLevel service function
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      2 : Battery level, 5 = completely full battery, 4 = mostly full battery,
+ *          3 = half full battery, 2 =  low battery, 1 = critical battery.
+ */
+static void GetBatteryLevel(Service::Interface* self) {
+    u32* cmd_buff = Service::GetCommandBuffer();
+
+    // TODO(purpasmart96): This function is only a stub,
+    // it returns a valid result without implementing full functionality.
+
+    cmd_buff[1] = 0; // No error
+    cmd_buff[2] = static_cast<u32>(ChargeLevels::CompletelyFull); // Set to a completely full battery
+
+    WARN_LOG(KERNEL, "(STUBBED) called");
+}
+
+/**
+ * PTM_U::GetBatteryChargeState service function
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      2 : Output of function, 0 = not charging, 1 = charging.
+ */
+static void GetBatteryChargeState(Service::Interface* self) {
+    u32* cmd_buff = Service::GetCommandBuffer();
+
+    // TODO(purpasmart96): This function is only a stub,
+    // it returns a valid result without implementing full functionality.
+
+    cmd_buff[1] = 0; // No error
+    cmd_buff[2] = battery_is_charging ? 1 : 0;
+
+    WARN_LOG(KERNEL, "(STUBBED) called");
+}
+
 const Interface::FunctionInfo FunctionTable[] = {
     {0x00010002, nullptr,               "RegisterAlarmClient"},
     {0x00020080, nullptr,               "SetRtcAlarm"},
     {0x00030000, nullptr,               "GetRtcAlarm"},
     {0x00040000, nullptr,               "CancelRtcAlarm"},
-    {0x00050000, nullptr,               "GetAdapterState"},
-    {0x00060000, nullptr,               "GetShellState"},
-    {0x00070000, nullptr,               "GetBatteryLevel"},
-    {0x00080000, nullptr,               "GetBatteryChargeState"},
+    {0x00050000, GetAdapterState,       "GetAdapterState"},
+    {0x00060000, GetShellState,         "GetShellState"},
+    {0x00070000, GetBatteryLevel,       "GetBatteryLevel"},
+    {0x00080000, GetBatteryChargeState, "GetBatteryChargeState"},
     {0x00090000, nullptr,               "GetPedometerState"},
     {0x000A0042, nullptr,               "GetStepHistoryEntry"},
     {0x000B00C2, nullptr,               "GetStepHistory"},
diff --git a/src/core/hle/svc.cpp b/src/core/hle/svc.cpp
index 87d768856..43a3cbe03 100644
--- a/src/core/hle/svc.cpp
+++ b/src/core/hle/svc.cpp
@@ -189,6 +189,8 @@ static Result CreateAddressArbiter(u32* arbiter) {
 
 /// Arbitrate address
 static Result ArbitrateAddress(Handle arbiter, u32 address, u32 type, u32 value, s64 nanoseconds) {
+    DEBUG_LOG(SVC, "called handle=0x%08X, address=0x%08X, type=0x%08X, value=0x%08X", arbiter,
+        address, type, value);
     return Kernel::ArbitrateAddress(arbiter, static_cast<Kernel::ArbitrationType>(type),
             address, value).raw;
 }
@@ -331,6 +333,9 @@ static Result ClearEvent(Handle evt) {
 /// Sleep the current thread
 static void SleepThread(s64 nanoseconds) {
     DEBUG_LOG(SVC, "called nanoseconds=%lld", nanoseconds);
+
+    // Check for next thread to schedule
+    HLE::Reschedule(__func__);
 }
 
 /// This returns the total CPU ticks elapsed since the CPU was powered-on
diff --git a/src/core/hw/gpu.cpp b/src/core/hw/gpu.cpp
index 3ad801c63..af5e1b39b 100644
--- a/src/core/hw/gpu.cpp
+++ b/src/core/hw/gpu.cpp
@@ -49,7 +49,7 @@ inline void Write(u32 addr, const T data) {
 
     // Writes other than u32 are untested, so I'd rather have them abort than silently fail
     if (index >= Regs::NumIds() || !std::is_same<T,u32>::value) {
-        ERROR_LOG(GPU, "unknown Write%lu 0x%08X @ 0x%08X", sizeof(data) * 8, data, addr);
+        ERROR_LOG(GPU, "unknown Write%lu 0x%08X @ 0x%08X", sizeof(data) * 8, (u32)data, addr);
         return;
     }
 
@@ -140,8 +140,8 @@ inline void Write(u32 addr, const T data) {
 
             DEBUG_LOG(GPU, "DisplayTriggerTransfer: 0x%08x bytes from 0x%08x(%ux%u)-> 0x%08x(%ux%u), dst format %x",
                       config.output_height * config.output_width * 4,
-                      config.GetPhysicalInputAddress(), config.input_width, config.input_height,
-                      config.GetPhysicalOutputAddress(), config.output_width, config.output_height,
+                      config.GetPhysicalInputAddress(), (u32)config.input_width, (u32)config.input_height,
+                      config.GetPhysicalOutputAddress(), (u32)config.output_width, (u32)config.output_height,
                       config.output_format.Value());
         }
         break;
diff --git a/src/core/hw/hw.cpp b/src/core/hw/hw.cpp
index 4d0719263..ea001673a 100644
--- a/src/core/hw/hw.cpp
+++ b/src/core/hw/hw.cpp
@@ -68,7 +68,7 @@ inline void Write(u32 addr, const T data) {
         break;
 
     default:
-        ERROR_LOG(HW, "unknown Write%lu 0x%08X @ 0x%08X", sizeof(data) * 8, data, addr);
+        ERROR_LOG(HW, "unknown Write%lu 0x%08X @ 0x%08X", sizeof(data) * 8, (u32)data, addr);
     }
 }
 
diff --git a/src/core/hw/ndma.cpp b/src/core/hw/ndma.cpp
index e29a773f1..593e5de30 100644
--- a/src/core/hw/ndma.cpp
+++ b/src/core/hw/ndma.cpp
@@ -15,7 +15,7 @@ inline void Read(T &var, const u32 addr) {
 
 template <typename T>
 inline void Write(u32 addr, const T data) {
-    ERROR_LOG(NDMA, "unknown Write%lu 0x%08X @ 0x%08X", sizeof(data) * 8, data, addr);
+    ERROR_LOG(NDMA, "unknown Write%lu 0x%08X @ 0x%08X", sizeof(data) * 8, (u32)data, addr);
 }
 
 // Explicitly instantiate template functions because we aren't defining this in the header:
diff --git a/src/core/mem_map.h b/src/core/mem_map.h
index a58c59244..c9529f84c 100644
--- a/src/core/mem_map.h
+++ b/src/core/mem_map.h
@@ -16,10 +16,9 @@ typedef u32 PAddr; ///< Represents a pointer in the physical address space.
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-enum {
+enum : u32 {
     BOOTROM_SIZE            = 0x00010000,   ///< Bootrom (super secret code/data @ 0x8000) size
     MPCORE_PRIV_SIZE        = 0x00002000,   ///< MPCore private memory region size
-    DSP_SIZE                = 0x00080000,   ///< DSP memory size
     AXI_WRAM_SIZE           = 0x00080000,   ///< AXI WRAM size
 
     FCRAM_SIZE              = 0x08000000,   ///< FCRAM size
@@ -34,6 +33,9 @@ enum {
     SHARED_MEMORY_VADDR_END = (SHARED_MEMORY_VADDR + SHARED_MEMORY_SIZE),
     SHARED_MEMORY_MASK      = (SHARED_MEMORY_SIZE - 1),
 
+    DSP_MEMORY_SIZE         = 0x00080000,   ///< DSP memory size
+    DSP_MEMORY_VADDR        = 0x1FF00000,   ///< DSP memory virtual address
+
     CONFIG_MEMORY_SIZE      = 0x00001000,   ///< Configuration memory size
     CONFIG_MEMORY_VADDR     = 0x1FF80000,   ///< Configuration memory virtual address
     CONFIG_MEMORY_VADDR_END = (CONFIG_MEMORY_VADDR + CONFIG_MEMORY_SIZE),
diff --git a/src/core/mem_map_funcs.cpp b/src/core/mem_map_funcs.cpp
index 443d5ad7e..e8747840c 100644
--- a/src/core/mem_map_funcs.cpp
+++ b/src/core/mem_map_funcs.cpp
@@ -92,7 +92,7 @@ inline void Read(T &var, const VAddr vaddr) {
         var = *((const T*)&g_vram[vaddr & VRAM_MASK]);
 
     } else {
-        ERROR_LOG(MEMMAP, "unknown Read%d @ 0x%08X", sizeof(var) * 8, vaddr);
+        ERROR_LOG(MEMMAP, "unknown Read%lu @ 0x%08X", sizeof(var) * 8, vaddr);
     }
 }
 
@@ -141,7 +141,7 @@ inline void Write(const VAddr vaddr, const T data) {
 
     // Error out...
     } else {
-        ERROR_LOG(MEMMAP, "unknown Write%d 0x%08X @ 0x%08X", sizeof(data) * 8, data, vaddr);
+        ERROR_LOG(MEMMAP, "unknown Write%lu 0x%08X @ 0x%08X", sizeof(data) * 8, (u32)data, vaddr);
     }
 }
 
diff --git a/src/video_core/command_processor.cpp b/src/video_core/command_processor.cpp
index 1ec727698..8a6ba2560 100644
--- a/src/video_core/command_processor.cpp
+++ b/src/video_core/command_processor.cpp
@@ -60,7 +60,7 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) {
                 const u8* load_address = base_address + loader_config.data_offset;
 
                 // TODO: What happens if a loader overwrites a previous one's data?
-                for (int component = 0; component < loader_config.component_count; ++component) {
+                for (unsigned component = 0; component < loader_config.component_count; ++component) {
                     u32 attribute_index = loader_config.GetComponent(component);
                     vertex_attribute_sources[attribute_index] = load_address;
                     vertex_attribute_strides[attribute_index] = static_cast<u32>(loader_config.byte_count);
diff --git a/src/video_core/debug_utils/debug_utils.cpp b/src/video_core/debug_utils/debug_utils.cpp
index 275b06b7c..8a5f11424 100644
--- a/src/video_core/debug_utils/debug_utils.cpp
+++ b/src/video_core/debug_utils/debug_utils.cpp
@@ -155,7 +155,7 @@ void DumpShader(const u32* binary_data, u32 binary_size, const u32* swizzle_data
 
     // This is put into a try-catch block to make sure we notice unknown configurations.
     std::vector<OutputRegisterInfo> output_info_table;
-        for (int i = 0; i < 7; ++i) {
+        for (unsigned i = 0; i < 7; ++i) {
             using OutputAttributes = Pica::Regs::VSOutputAttributes;
 
             // TODO: It's still unclear how the attribute components map to the register!
@@ -375,8 +375,8 @@ void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data) {
     png_write_info(png_ptr, info_ptr);
 
     buf = new u8[row_stride * texture_config.height];
-    for (int y = 0; y < texture_config.height; ++y) {
-        for (int x = 0; x < texture_config.width; ++x) {
+    for (unsigned y = 0; y < texture_config.height; ++y) {
+        for (unsigned x = 0; x < texture_config.width; ++x) {
             // Cf. rasterizer code for an explanation of this algorithm.
             int texel_index_within_tile = 0;
             for (int block_size_index = 0; block_size_index < 3; ++block_size_index) {
@@ -402,7 +402,7 @@ void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data) {
     }
 
     // Write image data
-    for (auto y = 0; y < texture_config.height; ++y)
+    for (unsigned y = 0; y < texture_config.height; ++y)
     {
         u8* row_ptr = (u8*)buf + y * row_stride;
         u8* ptr = row_ptr;
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index abbb4c2cb..06de6afbd 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -61,7 +61,7 @@ void RendererOpenGL::SwapBuffers() {
     for(int i : {0, 1}) {
         const auto& framebuffer = GPU::g_regs.framebuffer_config[i];
 
-        if (textures[i].width != framebuffer.width || textures[i].height != framebuffer.height) {
+        if (textures[i].width != (GLsizei)framebuffer.width || textures[i].height != (GLsizei)framebuffer.height) {
             // Reallocate texture if the framebuffer size has changed.
             // This is expected to not happen very often and hence should not be a
             // performance problem.
@@ -240,14 +240,14 @@ MathUtil::Rectangle<unsigned> RendererOpenGL::GetViewportExtent() {
     MathUtil::Rectangle<unsigned> viewport_extent;
     if (window_aspect_ratio > emulation_aspect_ratio) {
         // Window is narrower than the emulation content => apply borders to the top and bottom
-        unsigned viewport_height = emulation_aspect_ratio * framebuffer_width;
+        unsigned viewport_height = std::round(emulation_aspect_ratio * framebuffer_width);
         viewport_extent.left = 0;
         viewport_extent.top = (framebuffer_height - viewport_height) / 2;
         viewport_extent.right = viewport_extent.left + framebuffer_width;
         viewport_extent.bottom = viewport_extent.top + viewport_height;
     } else {
         // Otherwise, apply borders to the left and right sides of the window.
-        unsigned viewport_width = framebuffer_height / emulation_aspect_ratio;
+        unsigned viewport_width = std::round(framebuffer_height / emulation_aspect_ratio);
         viewport_extent.left = (framebuffer_width - viewport_width) / 2;
         viewport_extent.top = 0;
         viewport_extent.right = viewport_extent.left + viewport_width;