21 files changed, 59 insertions, 55 deletions

diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp
index 6d1084fd1..1495d64de 100644
--- a/src/core/hle/service/acc/acc.cpp
+++ b/src/core/hle/service/acc/acc.cpp
@@ -762,7 +762,7 @@ Result Module::Interface::InitializeApplicationInfoBase() {
     // processes emulated. As we don't actually have pid support we should assume we're just using
     // our own process
     const auto launch_property =
-        system.GetARPManager().GetLaunchProperty(system.GetCurrentProcessProgramID());
+        system.GetARPManager().GetLaunchProperty(system.GetApplicationProcessProgramID());
 
     if (launch_property.Failed()) {
         LOG_ERROR(Service_ACC, "Failed to get launch property");
@@ -806,7 +806,7 @@ void Module::Interface::IsUserAccountSwitchLocked(Kernel::HLERequestContext& ctx
     bool is_locked = false;
 
     if (res != Loader::ResultStatus::Success) {
-        const FileSys::PatchManager pm{system.GetCurrentProcessProgramID(),
+        const FileSys::PatchManager pm{system.GetApplicationProcessProgramID(),
                                        system.GetFileSystemController(),
                                        system.GetContentProvider()};
         const auto nacp_unique = pm.GetControlMetadata().first;
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index ebcf6e164..615dd65f3 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -79,7 +79,7 @@ IWindowController::IWindowController(Core::System& system_)
 IWindowController::~IWindowController() = default;
 
 void IWindowController::GetAppletResourceUserId(Kernel::HLERequestContext& ctx) {
-    const u64 process_id = system.CurrentProcess()->GetProcessID();
+    const u64 process_id = system.ApplicationProcess()->GetProcessID();
 
     LOG_DEBUG(Service_AM, "called. Process ID=0x{:016X}", process_id);
 
@@ -1252,7 +1252,7 @@ void ILibraryAppletCreator::CreateTransferMemoryStorage(Kernel::HLERequestContex
     }
 
     auto transfer_mem =
-        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(handle);
+        system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(handle);
 
     if (transfer_mem.IsNull()) {
         LOG_ERROR(Service_AM, "transfer_mem is a nullptr for handle={:08X}", handle);
@@ -1286,7 +1286,7 @@ void ILibraryAppletCreator::CreateHandleStorage(Kernel::HLERequestContext& ctx)
     }
 
     auto transfer_mem =
-        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(handle);
+        system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(handle);
 
     if (transfer_mem.IsNull()) {
         LOG_ERROR(Service_AM, "transfer_mem is a nullptr for handle={:08X}", handle);
@@ -1465,11 +1465,12 @@ void IApplicationFunctions::PopLaunchParameter(Kernel::HLERequestContext& ctx) {
         const auto backend = BCAT::CreateBackendFromSettings(system, [this](u64 tid) {
             return system.GetFileSystemController().GetBCATDirectory(tid);
         });
-        const auto build_id_full = system.GetCurrentProcessBuildID();
+        const auto build_id_full = system.GetApplicationProcessBuildID();
         u64 build_id{};
         std::memcpy(&build_id, build_id_full.data(), sizeof(u64));
 
-        auto data = backend->GetLaunchParameter({system.GetCurrentProcessProgramID(), build_id});
+        auto data =
+            backend->GetLaunchParameter({system.GetApplicationProcessProgramID(), build_id});
         if (data.has_value()) {
             IPC::ResponseBuilder rb{ctx, 2, 0, 1};
             rb.Push(ResultSuccess);
@@ -1521,7 +1522,7 @@ void IApplicationFunctions::EnsureSaveData(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_AM, "called, uid={:016X}{:016X}", user_id[1], user_id[0]);
 
     FileSys::SaveDataAttribute attribute{};
-    attribute.title_id = system.GetCurrentProcessProgramID();
+    attribute.title_id = system.GetApplicationProcessProgramID();
     attribute.user_id = user_id;
     attribute.type = FileSys::SaveDataType::SaveData;
     const auto res = system.GetFileSystemController().CreateSaveData(
@@ -1551,7 +1552,7 @@ void IApplicationFunctions::GetDisplayVersion(Kernel::HLERequestContext& ctx) {
     std::array<u8, 0x10> version_string{};
 
     const auto res = [this] {
-        const auto title_id = system.GetCurrentProcessProgramID();
+        const auto title_id = system.GetApplicationProcessProgramID();
 
         const FileSys::PatchManager pm{title_id, system.GetFileSystemController(),
                                        system.GetContentProvider()};
@@ -1588,7 +1589,7 @@ void IApplicationFunctions::GetDesiredLanguage(Kernel::HLERequestContext& ctx) {
     u32 supported_languages = 0;
 
     const auto res = [this] {
-        const auto title_id = system.GetCurrentProcessProgramID();
+        const auto title_id = system.GetApplicationProcessProgramID();
 
         const FileSys::PatchManager pm{title_id, system.GetFileSystemController(),
                                        system.GetContentProvider()};
@@ -1696,7 +1697,8 @@ void IApplicationFunctions::ExtendSaveData(Kernel::HLERequestContext& ctx) {
               static_cast<u8>(type), user_id[1], user_id[0], new_normal_size, new_journal_size);
 
     system.GetFileSystemController().WriteSaveDataSize(
-        type, system.GetCurrentProcessProgramID(), user_id, {new_normal_size, new_journal_size});
+        type, system.GetApplicationProcessProgramID(), user_id,
+        {new_normal_size, new_journal_size});
 
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(ResultSuccess);
@@ -1720,7 +1722,7 @@ void IApplicationFunctions::GetSaveDataSize(Kernel::HLERequestContext& ctx) {
               user_id[0]);
 
     const auto size = system.GetFileSystemController().ReadSaveDataSize(
-        type, system.GetCurrentProcessProgramID(), user_id);
+        type, system.GetApplicationProcessProgramID(), user_id);
 
     IPC::ResponseBuilder rb{ctx, 6};
     rb.Push(ResultSuccess);
diff --git a/src/core/hle/service/am/applets/applet_error.cpp b/src/core/hle/service/am/applets/applet_error.cpp
index bae0d99a6..b013896b4 100644
--- a/src/core/hle/service/am/applets/applet_error.cpp
+++ b/src/core/hle/service/am/applets/applet_error.cpp
@@ -166,7 +166,7 @@ void Error::Execute() {
     }
 
     const auto callback = [this] { DisplayCompleted(); };
-    const auto title_id = system.GetCurrentProcessProgramID();
+    const auto title_id = system.GetApplicationProcessProgramID();
     const auto& reporter{system.GetReporter()};
 
     switch (mode) {
diff --git a/src/core/hle/service/am/applets/applet_general_backend.cpp b/src/core/hle/service/am/applets/applet_general_backend.cpp
index e50acdaf6..1eefa85e3 100644
--- a/src/core/hle/service/am/applets/applet_general_backend.cpp
+++ b/src/core/hle/service/am/applets/applet_general_backend.cpp
@@ -186,7 +186,7 @@ void PhotoViewer::Execute() {
     const auto callback = [this] { ViewFinished(); };
     switch (mode) {
     case PhotoViewerAppletMode::CurrentApp:
-        frontend.ShowPhotosForApplication(system.GetCurrentProcessProgramID(), callback);
+        frontend.ShowPhotosForApplication(system.GetApplicationProcessProgramID(), callback);
         break;
     case PhotoViewerAppletMode::AllApps:
         frontend.ShowAllPhotos(callback);
diff --git a/src/core/hle/service/am/applets/applet_web_browser.cpp b/src/core/hle/service/am/applets/applet_web_browser.cpp
index 14aa6f69e..f061bae80 100644
--- a/src/core/hle/service/am/applets/applet_web_browser.cpp
+++ b/src/core/hle/service/am/applets/applet_web_browser.cpp
@@ -393,7 +393,7 @@ void WebBrowser::InitializeOffline() {
     switch (document_kind) {
     case DocumentKind::OfflineHtmlPage:
     default:
-        title_id = system.GetCurrentProcessProgramID();
+        title_id = system.GetApplicationProcessProgramID();
         nca_type = FileSys::ContentRecordType::HtmlDocument;
         additional_paths = "html-document";
         break;
diff --git a/src/core/hle/service/aoc/aoc_u.cpp b/src/core/hle/service/aoc/aoc_u.cpp
index 368ccd52f..7264f23f9 100644
--- a/src/core/hle/service/aoc/aoc_u.cpp
+++ b/src/core/hle/service/aoc/aoc_u.cpp
@@ -155,7 +155,7 @@ void AOC_U::CountAddOnContent(Kernel::HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
 
-    const auto current = system.GetCurrentProcessProgramID();
+    const auto current = system.GetApplicationProcessProgramID();
 
     const auto& disabled = Settings::values.disabled_addons[current];
     if (std::find(disabled.begin(), disabled.end(), "DLC") != disabled.end()) {
@@ -182,7 +182,7 @@ void AOC_U::ListAddOnContent(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_AOC, "called with offset={}, count={}, process_id={}", offset, count,
               process_id);
 
-    const auto current = system.GetCurrentProcessProgramID();
+    const auto current = system.GetApplicationProcessProgramID();
 
     std::vector<u32> out;
     const auto& disabled = Settings::values.disabled_addons[current];
@@ -228,7 +228,7 @@ void AOC_U::GetAddOnContentBaseId(Kernel::HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(ResultSuccess);
 
-    const auto title_id = system.GetCurrentProcessProgramID();
+    const auto title_id = system.GetApplicationProcessProgramID();
     const FileSys::PatchManager pm{title_id, system.GetFileSystemController(),
                                    system.GetContentProvider()};
 
diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp
index 0ee28752c..7d730421d 100644
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -455,7 +455,7 @@ void AudRenU::OpenAudioRenderer(Kernel::HLERequestContext& ctx) {
         return;
     }
 
-    const auto& handle_table{system.CurrentProcess()->GetHandleTable()};
+    const auto& handle_table{system.ApplicationProcess()->GetHandleTable()};
     auto process{handle_table.GetObject<Kernel::KProcess>(process_handle)};
     auto transfer_memory{
         process->GetHandleTable().GetObject<Kernel::KTransferMemory>(transfer_memory_handle)};
diff --git a/src/core/hle/service/bcat/bcat_module.cpp b/src/core/hle/service/bcat/bcat_module.cpp
index cbe690a5d..6e6fed227 100644
--- a/src/core/hle/service/bcat/bcat_module.cpp
+++ b/src/core/hle/service/bcat/bcat_module.cpp
@@ -176,8 +176,8 @@ private:
     void RequestSyncDeliveryCache(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_BCAT, "called");
 
-        backend.Synchronize({system.GetCurrentProcessProgramID(),
-                             GetCurrentBuildID(system.GetCurrentProcessBuildID())},
+        backend.Synchronize({system.GetApplicationProcessProgramID(),
+                             GetCurrentBuildID(system.GetApplicationProcessBuildID())},
                             GetProgressBackend(SyncType::Normal));
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@@ -193,8 +193,8 @@ private:
 
         LOG_DEBUG(Service_BCAT, "called, name={}", name);
 
-        backend.SynchronizeDirectory({system.GetCurrentProcessProgramID(),
-                                      GetCurrentBuildID(system.GetCurrentProcessBuildID())},
+        backend.SynchronizeDirectory({system.GetApplicationProcessProgramID(),
+                                      GetCurrentBuildID(system.GetApplicationProcessBuildID())},
                                      name, GetProgressBackend(SyncType::Directory));
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@@ -554,7 +554,7 @@ private:
 void Module::Interface::CreateDeliveryCacheStorageService(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_BCAT, "called");
 
-    const auto title_id = system.GetCurrentProcessProgramID();
+    const auto title_id = system.GetApplicationProcessProgramID();
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
     rb.PushIpcInterface<IDeliveryCacheStorageService>(system, fsc.GetBCATDirectory(title_id));
diff --git a/src/core/hle/service/fatal/fatal.cpp b/src/core/hle/service/fatal/fatal.cpp
index 27675615b..2e5919330 100644
--- a/src/core/hle/service/fatal/fatal.cpp
+++ b/src/core/hle/service/fatal/fatal.cpp
@@ -63,7 +63,7 @@ enum class FatalType : u32 {
 };
 
 static void GenerateErrorReport(Core::System& system, Result error_code, const FatalInfo& info) {
-    const auto title_id = system.GetCurrentProcessProgramID();
+    const auto title_id = system.GetApplicationProcessProgramID();
     std::string crash_report = fmt::format(
         "Yuzu {}-{} crash report\n"
         "Title ID:                        {:016x}\n"
diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp
index 11c604a0f..177447bc1 100644
--- a/src/core/hle/service/filesystem/filesystem.cpp
+++ b/src/core/hle/service/filesystem/filesystem.cpp
@@ -317,7 +317,7 @@ ResultVal<FileSys::VirtualFile> FileSystemController::OpenRomFSCurrentProcess()
         return ResultUnknown;
     }
 
-    return romfs_factory->OpenCurrentProcess(system.GetCurrentProcessProgramID());
+    return romfs_factory->OpenCurrentProcess(system.GetApplicationProcessProgramID());
 }
 
 ResultVal<FileSys::VirtualFile> FileSystemController::OpenPatchedRomFS(
@@ -502,7 +502,7 @@ FileSys::SaveDataSize FileSystemController::ReadSaveDataSize(FileSys::SaveDataTy
         const auto res = system.GetAppLoader().ReadControlData(nacp);
 
         if (res != Loader::ResultStatus::Success) {
-            const FileSys::PatchManager pm{system.GetCurrentProcessProgramID(),
+            const FileSys::PatchManager pm{system.GetApplicationProcessProgramID(),
                                            system.GetFileSystemController(),
                                            system.GetContentProvider()};
             const auto metadata = pm.GetControlMetadata();
diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp_srv.cpp
index 447d624e1..e76346ca9 100644
--- a/src/core/hle/service/filesystem/fsp_srv.cpp
+++ b/src/core/hle/service/filesystem/fsp_srv.cpp
@@ -1036,8 +1036,9 @@ void FSP_SRV::OpenDataStorageWithProgramIndex(Kernel::HLERequestContext& ctx) {
 
     LOG_DEBUG(Service_FS, "called, program_index={}", program_index);
 
-    auto patched_romfs = fsc.OpenPatchedRomFSWithProgramIndex(
-        system.GetCurrentProcessProgramID(), program_index, FileSys::ContentRecordType::Program);
+    auto patched_romfs =
+        fsc.OpenPatchedRomFSWithProgramIndex(system.GetApplicationProcessProgramID(), program_index,
+                                             FileSys::ContentRecordType::Program);
 
     if (patched_romfs.Failed()) {
         // TODO: Find the right error code to use here
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index 5a1aa0903..b0d06ee55 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -1830,7 +1830,7 @@ void Hid::InitializeSevenSixAxisSensor(Kernel::HLERequestContext& ctx) {
     ASSERT_MSG(t_mem_1_size == 0x1000, "t_mem_1_size is not 0x1000 bytes");
     ASSERT_MSG(t_mem_2_size == 0x7F000, "t_mem_2_size is not 0x7F000 bytes");
 
-    auto t_mem_1 = system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
+    auto t_mem_1 = system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
         t_mem_1_handle);
 
     if (t_mem_1.IsNull()) {
@@ -1840,7 +1840,7 @@ void Hid::InitializeSevenSixAxisSensor(Kernel::HLERequestContext& ctx) {
         return;
     }
 
-    auto t_mem_2 = system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
+    auto t_mem_2 = system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
         t_mem_2_handle);
 
     if (t_mem_2.IsNull()) {
@@ -2127,8 +2127,8 @@ void Hid::WritePalmaWaveEntry(Kernel::HLERequestContext& ctx) {
 
     ASSERT_MSG(t_mem_size == 0x3000, "t_mem_size is not 0x3000 bytes");
 
-    auto t_mem =
-        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(t_mem_handle);
+    auto t_mem = system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
+        t_mem_handle);
 
     if (t_mem.IsNull()) {
         LOG_ERROR(Service_HID, "t_mem is a nullptr for handle=0x{:08X}", t_mem_handle);
diff --git a/src/core/hle/service/hid/hidbus.cpp b/src/core/hle/service/hid/hidbus.cpp
index 17252a84a..bd94e8f3d 100644
--- a/src/core/hle/service/hid/hidbus.cpp
+++ b/src/core/hle/service/hid/hidbus.cpp
@@ -449,8 +449,8 @@ void HidBus::EnableJoyPollingReceiveMode(Kernel::HLERequestContext& ctx) {
 
     ASSERT_MSG(t_mem_size == 0x1000, "t_mem_size is not 0x1000 bytes");
 
-    auto t_mem =
-        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(t_mem_handle);
+    auto t_mem = system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
+        t_mem_handle);
 
     if (t_mem.IsNull()) {
         LOG_ERROR(Service_HID, "t_mem is a nullptr for handle=0x{:08X}", t_mem_handle);
diff --git a/src/core/hle/service/hid/irs.cpp b/src/core/hle/service/hid/irs.cpp
index 52f402c56..3bd418e92 100644
--- a/src/core/hle/service/hid/irs.cpp
+++ b/src/core/hle/service/hid/irs.cpp
@@ -196,8 +196,8 @@ void IRS::RunImageTransferProcessor(Kernel::HLERequestContext& ctx) {
     const auto parameters{rp.PopRaw<Parameters>()};
     const auto t_mem_handle{ctx.GetCopyHandle(0)};
 
-    auto t_mem =
-        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(t_mem_handle);
+    auto t_mem = system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
+        t_mem_handle);
 
     if (t_mem.IsNull()) {
         LOG_ERROR(Service_IRS, "t_mem is a nullptr for handle=0x{:08X}", t_mem_handle);
@@ -445,8 +445,8 @@ void IRS::RunImageTransferExProcessor(Kernel::HLERequestContext& ctx) {
     const auto parameters{rp.PopRaw<Parameters>()};
     const auto t_mem_handle{ctx.GetCopyHandle(0)};
 
-    auto t_mem =
-        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(t_mem_handle);
+    auto t_mem = system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
+        t_mem_handle);
 
     u8* transfer_memory = system.Memory().GetPointer(t_mem->GetSourceAddress());
 
diff --git a/src/core/hle/service/jit/jit.cpp b/src/core/hle/service/jit/jit.cpp
index 1295a44c7..47a1277ea 100644
--- a/src/core/hle/service/jit/jit.cpp
+++ b/src/core/hle/service/jit/jit.cpp
@@ -353,9 +353,9 @@ public:
             return;
         }
 
-        // Fetch using the handle table for the current process here,
+        // Fetch using the handle table for the application process here,
         // since we are not multiprocess yet.
-        const auto& handle_table{system.CurrentProcess()->GetHandleTable()};
+        const auto& handle_table{system.ApplicationProcess()->GetHandleTable()};
 
         auto process{handle_table.GetObject<Kernel::KProcess>(process_handle)};
         if (process.IsNull()) {
diff --git a/src/core/hle/service/ldr/ldr.cpp b/src/core/hle/service/ldr/ldr.cpp
index 652441bc2..2d4d6fe3e 100644
--- a/src/core/hle/service/ldr/ldr.cpp
+++ b/src/core/hle/service/ldr/ldr.cpp
@@ -246,7 +246,7 @@ public:
             return;
         }
 
-        if (system.GetCurrentProcessProgramID() != header.application_id) {
+        if (system.GetApplicationProcessProgramID() != header.application_id) {
             LOG_ERROR(Service_LDR,
                       "Attempting to load NRR with title ID other than current process. (actual "
                       "{:016X})!",
@@ -542,15 +542,16 @@ public:
         }
 
         // Map memory for the NRO
-        const auto map_result{MapNro(system.CurrentProcess(), nro_address, nro_size, bss_address,
-                                     bss_size, nro_size + bss_size)};
+        const auto map_result{MapNro(system.ApplicationProcess(), nro_address, nro_size,
+                                     bss_address, bss_size, nro_size + bss_size)};
         if (map_result.Failed()) {
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(map_result.Code());
         }
 
         // Load the NRO into the mapped memory
-        if (const auto result{LoadNro(system.CurrentProcess(), header, nro_address, *map_result)};
+        if (const auto result{
+                LoadNro(system.ApplicationProcess(), header, nro_address, *map_result)};
             result.IsError()) {
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(map_result.Code());
@@ -570,7 +571,7 @@ public:
 
     Result UnmapNro(const NROInfo& info) {
         // Each region must be unmapped separately to validate memory state
-        auto& page_table{system.CurrentProcess()->PageTable()};
+        auto& page_table{system.ApplicationProcess()->PageTable()};
 
         if (info.bss_size != 0) {
             CASCADE_CODE(page_table.UnmapCodeMemory(
@@ -641,7 +642,7 @@ public:
         LOG_WARNING(Service_LDR, "(STUBBED) called");
 
         initialized = true;
-        current_map_addr = system.CurrentProcess()->PageTable().GetAliasCodeRegionStart();
+        current_map_addr = system.ApplicationProcess()->PageTable().GetAliasCodeRegionStart();
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
diff --git a/src/core/hle/service/nfp/nfp_device.cpp b/src/core/hle/service/nfp/nfp_device.cpp
index e67a76f55..7a6bbbba7 100644
--- a/src/core/hle/service/nfp/nfp_device.cpp
+++ b/src/core/hle/service/nfp/nfp_device.cpp
@@ -618,7 +618,7 @@ Result NfpDevice::RecreateApplicationArea(u32 access_id, std::span<const u8> dat
                             sizeof(ApplicationArea) - data.size());
 
     // TODO: Investigate why the title id needs to be moddified
-    tag_data.title_id = system.GetCurrentProcessProgramID();
+    tag_data.title_id = system.GetApplicationProcessProgramID();
     tag_data.title_id = tag_data.title_id | 0x30000000ULL;
     tag_data.settings.settings.appdata_initialized.Assign(1);
     tag_data.application_area_id = access_id;
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
index 0cdde82a7..e12025560 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
@@ -150,9 +150,9 @@ NvResult nvhost_ctrl::IocCtrlEventWait(std::span<const u8> input, std::vector<u8
     const auto check_failing = [&]() {
         if (events[slot].fails > 2) {
             {
-                auto lk = system.StallProcesses();
+                auto lk = system.StallApplication();
                 host1x_syncpoint_manager.WaitHost(fence_id, target_value);
-                system.UnstallProcesses();
+                system.UnstallApplication();
             }
             params.value.raw = target_value;
             return true;
diff --git a/src/core/hle/service/nvdrv/devices/nvmap.cpp b/src/core/hle/service/nvdrv/devices/nvmap.cpp
index 29c1e0f01..277afe0b4 100644
--- a/src/core/hle/service/nvdrv/devices/nvmap.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvmap.cpp
@@ -127,7 +127,7 @@ NvResult nvmap::IocAlloc(std::span<const u8> input, std::vector<u8>& output) {
         return result;
     }
     bool is_out_io{};
-    ASSERT(system.CurrentProcess()
+    ASSERT(system.ApplicationProcess()
                ->PageTable()
                .LockForMapDeviceAddressSpace(&is_out_io, handle_description->address,
                                              handle_description->size,
@@ -254,7 +254,7 @@ NvResult nvmap::IocFree(std::span<const u8> input, std::vector<u8>& output) {
 
     if (auto freeInfo{file.FreeHandle(params.handle, false)}) {
         if (freeInfo->can_unlock) {
-            ASSERT(system.CurrentProcess()
+            ASSERT(system.ApplicationProcess()
                        ->PageTable()
                        .UnlockForDeviceAddressSpace(freeInfo->address, freeInfo->size)
                        .IsSuccess());
diff --git a/src/core/hle/service/pctl/pctl_module.cpp b/src/core/hle/service/pctl/pctl_module.cpp
index 2a123b42d..083609b34 100644
--- a/src/core/hle/service/pctl/pctl_module.cpp
+++ b/src/core/hle/service/pctl/pctl_module.cpp
@@ -187,7 +187,7 @@ private:
 
         // TODO(ogniK): Recovery flag initialization for pctl:r
 
-        const auto tid = system.GetCurrentProcessProgramID();
+        const auto tid = system.GetApplicationProcessProgramID();
         if (tid != 0) {
             const FileSys::PatchManager pm{tid, system.GetFileSystemController(),
                                            system.GetContentProvider()};
diff --git a/src/core/hle/service/prepo/prepo.cpp b/src/core/hle/service/prepo/prepo.cpp
index 01040b32a..90c5f8756 100644
--- a/src/core/hle/service/prepo/prepo.cpp
+++ b/src/core/hle/service/prepo/prepo.cpp
@@ -71,7 +71,7 @@ private:
                   Type, process_id, data1.size(), data2.size());
 
         const auto& reporter{system.GetReporter()};
-        reporter.SavePlayReport(Type, system.GetCurrentProcessProgramID(), {data1, data2},
+        reporter.SavePlayReport(Type, system.GetApplicationProcessProgramID(), {data1, data2},
                                 process_id);
 
         IPC::ResponseBuilder rb{ctx, 2};
@@ -99,7 +99,7 @@ private:
                   Type, user_id[1], user_id[0], process_id, data1.size(), data2.size());
 
         const auto& reporter{system.GetReporter()};
-        reporter.SavePlayReport(Type, system.GetCurrentProcessProgramID(), {data1, data2},
+        reporter.SavePlayReport(Type, system.GetApplicationProcessProgramID(), {data1, data2},
                                 process_id, user_id);
 
         IPC::ResponseBuilder rb{ctx, 2};