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-rw-r--r--src/core/core.cpp16
-rw-r--r--src/core/file_sys/romfs_factory.cpp10
-rw-r--r--src/core/file_sys/savedata_factory.cpp4
-rw-r--r--src/core/file_sys/sdmc_factory.cpp2
-rw-r--r--src/core/hle/kernel/k_handle_table.cpp1
-rw-r--r--src/core/hle/kernel/k_page_table.cpp4
-rw-r--r--src/core/hle/kernel/k_process.cpp11
-rw-r--r--src/core/hle/kernel/kernel.cpp36
-rw-r--r--src/core/hle/kernel/kernel.h8
-rw-r--r--src/core/hle/kernel/svc.cpp6
-rw-r--r--src/core/hle/result.h210
-rw-r--r--src/core/hle/service/filesystem/filesystem.cpp21
-rw-r--r--src/core/hle/service/glue/glue_manager.cpp4
-rw-r--r--src/core/hle/service/ldr/ldr.cpp4
-rw-r--r--src/core/hle/service/mii/mii_manager.cpp4
-rw-r--r--src/core/hle/service/ns/ns.cpp4
-rw-r--r--src/core/hle/service/sm/sm.cpp4
-rw-r--r--src/core/hle/service/spl/spl_module.cpp26
-rw-r--r--src/core/hle/service/vi/vi.cpp10
19 files changed, 169 insertions, 216 deletions
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 3c75f42ae..c3a0f9dae 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -83,12 +83,6 @@ FileSys::StorageId GetStorageIdForFrontendSlot(
}
}
-void KProcessDeleter(Kernel::KProcess* process) {
- process->Destroy();
-}
-
-using KProcessPtr = std::unique_ptr<Kernel::KProcess, decltype(&KProcessDeleter)>;
-
} // Anonymous namespace
FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
@@ -261,11 +255,10 @@ struct System::Impl {
}
telemetry_session->AddInitialInfo(*app_loader, fs_controller, *content_provider);
- main_process = KProcessPtr{Kernel::KProcess::Create(system.Kernel()), KProcessDeleter};
- ASSERT(Kernel::KProcess::Initialize(main_process.get(), system, "main",
+ auto main_process = Kernel::KProcess::Create(system.Kernel());
+ ASSERT(Kernel::KProcess::Initialize(main_process, system, "main",
Kernel::KProcess::ProcessType::Userland)
.IsSuccess());
- main_process->Open();
const auto [load_result, load_parameters] = app_loader->Load(*main_process, system);
if (load_result != Loader::ResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", load_result);
@@ -275,7 +268,7 @@ struct System::Impl {
static_cast<u32>(SystemResultStatus::ErrorLoader) + static_cast<u32>(load_result));
}
AddGlueRegistrationForProcess(*app_loader, *main_process);
- kernel.MakeCurrentProcess(main_process.get());
+ kernel.MakeCurrentProcess(main_process);
kernel.InitializeCores();
// Initialize cheat engine
@@ -340,8 +333,6 @@ struct System::Impl {
kernel.Shutdown();
memory.Reset();
applet_manager.ClearAll();
- // TODO: The main process should be freed based on KAutoObject ref counting.
- main_process.reset();
LOG_DEBUG(Core, "Shutdown OK");
}
@@ -403,7 +394,6 @@ struct System::Impl {
std::unique_ptr<Tegra::GPU> gpu_core;
std::unique_ptr<Hardware::InterruptManager> interrupt_manager;
std::unique_ptr<Core::DeviceMemory> device_memory;
- KProcessPtr main_process{nullptr, KProcessDeleter};
Core::Memory::Memory memory;
CpuManager cpu_manager;
std::atomic_bool is_powered_on{};
diff --git a/src/core/file_sys/romfs_factory.cpp b/src/core/file_sys/romfs_factory.cpp
index 638c6cea8..3d9ce863b 100644
--- a/src/core/file_sys/romfs_factory.cpp
+++ b/src/core/file_sys/romfs_factory.cpp
@@ -39,13 +39,12 @@ void RomFSFactory::SetPackedUpdate(VirtualFile update_raw_file) {
ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess(u64 current_process_title_id) const {
if (!updatable) {
- return MakeResult<VirtualFile>(file);
+ return file;
}
const PatchManager patch_manager{current_process_title_id, filesystem_controller,
content_provider};
- return MakeResult<VirtualFile>(
- patch_manager.PatchRomFS(file, ivfc_offset, ContentRecordType::Program, update_raw));
+ return patch_manager.PatchRomFS(file, ivfc_offset, ContentRecordType::Program, update_raw);
}
ResultVal<VirtualFile> RomFSFactory::OpenPatchedRomFS(u64 title_id, ContentRecordType type) const {
@@ -58,8 +57,7 @@ ResultVal<VirtualFile> RomFSFactory::OpenPatchedRomFS(u64 title_id, ContentRecor
const PatchManager patch_manager{title_id, filesystem_controller, content_provider};
- return MakeResult<VirtualFile>(
- patch_manager.PatchRomFS(nca->GetRomFS(), nca->GetBaseIVFCOffset(), type));
+ return patch_manager.PatchRomFS(nca->GetRomFS(), nca->GetBaseIVFCOffset(), type);
}
ResultVal<VirtualFile> RomFSFactory::OpenPatchedRomFSWithProgramIndex(
@@ -83,7 +81,7 @@ ResultVal<VirtualFile> RomFSFactory::Open(u64 title_id, StorageId storage,
return ResultUnknown;
}
- return MakeResult<VirtualFile>(romfs);
+ return romfs;
}
std::shared_ptr<NCA> RomFSFactory::GetEntry(u64 title_id, StorageId storage,
diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp
index b5254dd75..0c8ec4ba2 100644
--- a/src/core/file_sys/savedata_factory.cpp
+++ b/src/core/file_sys/savedata_factory.cpp
@@ -94,7 +94,7 @@ ResultVal<VirtualDir> SaveDataFactory::Create(SaveDataSpaceId space,
return ResultUnknown;
}
- return MakeResult<VirtualDir>(std::move(out));
+ return out;
}
ResultVal<VirtualDir> SaveDataFactory::Open(SaveDataSpaceId space,
@@ -115,7 +115,7 @@ ResultVal<VirtualDir> SaveDataFactory::Open(SaveDataSpaceId space,
return ResultUnknown;
}
- return MakeResult<VirtualDir>(std::move(out));
+ return out;
}
VirtualDir SaveDataFactory::GetSaveDataSpaceDirectory(SaveDataSpaceId space) const {
diff --git a/src/core/file_sys/sdmc_factory.cpp b/src/core/file_sys/sdmc_factory.cpp
index e5c72cd4d..c0e13e56f 100644
--- a/src/core/file_sys/sdmc_factory.cpp
+++ b/src/core/file_sys/sdmc_factory.cpp
@@ -25,7 +25,7 @@ SDMCFactory::SDMCFactory(VirtualDir sd_dir_, VirtualDir sd_mod_dir_)
SDMCFactory::~SDMCFactory() = default;
ResultVal<VirtualDir> SDMCFactory::Open() const {
- return MakeResult<VirtualDir>(sd_dir);
+ return sd_dir;
}
VirtualDir SDMCFactory::GetSDMCModificationLoadRoot(u64 title_id) const {
diff --git a/src/core/hle/kernel/k_handle_table.cpp b/src/core/hle/kernel/k_handle_table.cpp
index 44d13169f..e90fc0628 100644
--- a/src/core/hle/kernel/k_handle_table.cpp
+++ b/src/core/hle/kernel/k_handle_table.cpp
@@ -56,6 +56,7 @@ bool KHandleTable::Remove(Handle handle) {
}
// Close the object.
+ kernel.UnregisterInUseObject(obj);
obj->Close();
return true;
}
diff --git a/src/core/hle/kernel/k_page_table.cpp b/src/core/hle/kernel/k_page_table.cpp
index 5e0b620c2..526b87241 100644
--- a/src/core/hle/kernel/k_page_table.cpp
+++ b/src/core/hle/kernel/k_page_table.cpp
@@ -859,7 +859,7 @@ ResultVal<VAddr> KPageTable::SetHeapSize(std::size_t size) {
current_heap_addr = heap_region_start + size;
}
- return MakeResult<VAddr>(heap_region_start);
+ return heap_region_start;
}
ResultVal<VAddr> KPageTable::AllocateAndMapMemory(std::size_t needed_num_pages, std::size_t align,
@@ -893,7 +893,7 @@ ResultVal<VAddr> KPageTable::AllocateAndMapMemory(std::size_t needed_num_pages,
block_manager->Update(addr, needed_num_pages, state, perm);
- return MakeResult<VAddr>(addr);
+ return addr;
}
ResultCode KPageTable::LockForDeviceAddressSpace(VAddr addr, std::size_t size) {
diff --git a/src/core/hle/kernel/k_process.cpp b/src/core/hle/kernel/k_process.cpp
index 211157ccc..76fd8c285 100644
--- a/src/core/hle/kernel/k_process.cpp
+++ b/src/core/hle/kernel/k_process.cpp
@@ -434,11 +434,6 @@ void KProcess::PrepareForTermination() {
}
void KProcess::Finalize() {
- // Release memory to the resource limit.
- if (resource_limit != nullptr) {
- resource_limit->Close();
- }
-
// Finalize the handle table and close any open handles.
handle_table.Finalize();
@@ -460,6 +455,12 @@ void KProcess::Finalize() {
}
}
+ // Release memory to the resource limit.
+ if (resource_limit != nullptr) {
+ resource_limit->Close();
+ resource_limit = nullptr;
+ }
+
// Perform inherited finalization.
KAutoObjectWithSlabHeapAndContainer<KProcess, KSynchronizationObject>::Finalize();
}
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index bea945301..4a139c5e7 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -91,12 +91,6 @@ struct KernelCore::Impl {
}
void Shutdown() {
- // Shutdown all processes.
- if (current_process) {
- current_process->Finalize();
- current_process->Close();
- current_process = nullptr;
- }
process_list.clear();
// Close all open server ports.
@@ -170,6 +164,24 @@ struct KernelCore::Impl {
// Next host thead ID to use, 0-3 IDs represent core threads, >3 represent others
next_host_thread_id = Core::Hardware::NUM_CPU_CORES;
+ // Close kernel objects that were not freed on shutdown
+ {
+ std::lock_guard lk(registered_in_use_objects_lock);
+ if (registered_in_use_objects.size()) {
+ for (auto& object : registered_in_use_objects) {
+ object->Close();
+ }
+ registered_in_use_objects.clear();
+ }
+ }
+
+ // Shutdown all processes.
+ if (current_process) {
+ current_process->Finalize();
+ current_process->Close();
+ current_process = nullptr;
+ }
+
// Track kernel objects that were not freed on shutdown
{
std::lock_guard lk(registered_objects_lock);
@@ -714,9 +726,11 @@ struct KernelCore::Impl {
std::unordered_set<KServerPort*> server_ports;
std::unordered_set<KServerSession*> server_sessions;
std::unordered_set<KAutoObject*> registered_objects;
+ std::unordered_set<KAutoObject*> registered_in_use_objects;
std::mutex server_ports_lock;
std::mutex server_sessions_lock;
std::mutex registered_objects_lock;
+ std::mutex registered_in_use_objects_lock;
std::unique_ptr<Core::ExclusiveMonitor> exclusive_monitor;
std::vector<Kernel::PhysicalCore> cores;
@@ -928,6 +942,16 @@ void KernelCore::UnregisterKernelObject(KAutoObject* object) {
impl->registered_objects.erase(object);
}
+void KernelCore::RegisterInUseObject(KAutoObject* object) {
+ std::lock_guard lk(impl->registered_in_use_objects_lock);
+ impl->registered_in_use_objects.insert(object);
+}
+
+void KernelCore::UnregisterInUseObject(KAutoObject* object) {
+ std::lock_guard lk(impl->registered_in_use_objects_lock);
+ impl->registered_in_use_objects.erase(object);
+}
+
bool KernelCore::IsValidNamedPort(NamedPortTable::const_iterator port) const {
return port != impl->named_ports.cend();
}
diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h
index b6658b437..d2ceae950 100644
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -204,6 +204,14 @@ public:
/// destroyed during the current emulation session.
void UnregisterKernelObject(KAutoObject* object);
+ /// Registers kernel objects with guest in use state, this is purely for close
+ /// after emulation has been shutdown.
+ void RegisterInUseObject(KAutoObject* object);
+
+ /// Unregisters a kernel object previously registered with RegisterInUseObject when it was
+ /// destroyed during the current emulation session.
+ void UnregisterInUseObject(KAutoObject* object);
+
/// Determines whether or not the given port is a valid named port.
bool IsValidNamedPort(NamedPortTable::const_iterator port) const;
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 7f38ade1c..c43135856 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -427,11 +427,15 @@ static ResultCode WaitSynchronization(Core::System& system, s32* index, VAddr ha
R_UNLESS(handle_table.GetMultipleObjects<KSynchronizationObject>(objs.data(), handles,
num_handles),
ResultInvalidHandle);
+ for (const auto& obj : objs) {
+ kernel.RegisterInUseObject(obj);
+ }
}
// Ensure handles are closed when we're done.
SCOPE_EXIT({
for (u64 i = 0; i < num_handles; ++i) {
+ kernel.UnregisterInUseObject(objs[i]);
objs[i]->Close();
}
});
@@ -1561,6 +1565,7 @@ static ResultCode StartThread(Core::System& system, Handle thread_handle) {
// If we succeeded, persist a reference to the thread.
thread->Open();
+ system.Kernel().RegisterInUseObject(thread.GetPointerUnsafe());
return ResultSuccess;
}
@@ -1576,6 +1581,7 @@ static void ExitThread(Core::System& system) {
auto* const current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread();
system.GlobalSchedulerContext().RemoveThread(current_thread);
current_thread->Exit();
+ system.Kernel().UnregisterInUseObject(current_thread);
}
static void ExitThread32(Core::System& system) {
diff --git a/src/core/hle/result.h b/src/core/hle/result.h
index 2c6b24848..3807b9aa8 100644
--- a/src/core/hle/result.h
+++ b/src/core/hle/result.h
@@ -4,11 +4,10 @@
#pragma once
-#include <new>
-#include <utility>
#include "common/assert.h"
#include "common/bit_field.h"
#include "common/common_types.h"
+#include "common/expected.h"
// All the constants in this file come from http://switchbrew.org/index.php?title=Error_codes
@@ -155,203 +154,130 @@ constexpr ResultCode ResultSuccess(0);
constexpr ResultCode ResultUnknown(UINT32_MAX);
/**
- * This is an optional value type. It holds a `ResultCode` and, if that code is a success code,
- * also holds a result of type `T`. If the code is an error code then trying to access the inner
- * value fails, thus ensuring that the ResultCode of functions is always checked properly before
- * their return value is used. It is similar in concept to the `std::optional` type
- * (http://en.cppreference.com/w/cpp/experimental/optional) originally proposed for inclusion in
- * C++14, or the `Result` type in Rust (http://doc.rust-lang.org/std/result/index.html).
+ * This is an optional value type. It holds a `ResultCode` and, if that code is ResultSuccess, it
+ * also holds a result of type `T`. If the code is an error code (not ResultSuccess), then trying
+ * to access the inner value with operator* is undefined behavior and will assert with Unwrap().
+ * Users of this class must be cognizant to check the status of the ResultVal with operator bool(),
+ * Code(), Succeeded() or Failed() prior to accessing the inner value.
*
* An example of how it could be used:
* \code
* ResultVal<int> Frobnicate(float strength) {
* if (strength < 0.f || strength > 1.0f) {
* // Can't frobnicate too weakly or too strongly
- * return ResultCode(ErrorDescription::OutOfRange, ErrorModule::Common,
- * ErrorSummary::InvalidArgument, ErrorLevel::Permanent);
+ * return ResultCode{ErrorModule::Common, 1};
* } else {
* // Frobnicated! Give caller a cookie
- * return MakeResult<int>(42);
+ * return 42;
* }
* }
* \endcode
*
* \code
- * ResultVal<int> frob_result = Frobnicate(0.75f);
+ * auto frob_result = Frobnicate(0.75f);
* if (frob_result) {
* // Frobbed ok
* printf("My cookie is %d\n", *frob_result);
* } else {
- * printf("Guess I overdid it. :( Error code: %ux\n", frob_result.code().hex);
+ * printf("Guess I overdid it. :( Error code: %ux\n", frob_result.Code().raw);
* }
* \endcode
*/
template <typename T>
class ResultVal {
public:
- /// Constructs an empty `ResultVal` with the given error code. The code must not be a success
- /// code.
- ResultVal(ResultCode error_code = ResultUnknown) : result_code(error_code) {
- ASSERT(error_code.IsError());
- }
+ constexpr ResultVal() : expected{} {}
+
+ constexpr ResultVal(ResultCode code) : expected{Common::Unexpected(code)} {}
+
+ template <typename U>
+ constexpr ResultVal(U&& val) : expected{std::forward<U>(val)} {}
- /**
- * Similar to the non-member function `MakeResult`, with the exception that you can manually
- * specify the success code. `success_code` must not be an error code.
- */
template <typename... Args>
- [[nodiscard]] static ResultVal WithCode(ResultCode success_code, Args&&... args) {
- ResultVal<T> result;
- result.emplace(success_code, std::forward<Args>(args)...);
- return result;
- }
+ constexpr ResultVal(Args&&... args) : expected{std::in_place, std::forward<Args>(args)...} {}
- ResultVal(const ResultVal& o) noexcept : result_code(o.result_code) {
- if (!o.empty()) {
- new (&object) T(o.object);
- }
- }
+ ~ResultVal() = default;
- ResultVal(ResultVal&& o) noexcept : result_code(o.result_code) {
- if (!o.empty()) {
- new (&object) T(std::move(o.object));
- }
- }
+ constexpr ResultVal(const ResultVal&) = default;
+ constexpr ResultVal(ResultVal&&) = default;
- ~ResultVal() {
- if (!empty()) {
- object.~T();
- }
- }
+ ResultVal& operator=(const ResultVal&) = default;
+ ResultVal& operator=(ResultVal&&) = default;
- ResultVal& operator=(const ResultVal& o) noexcept {
- if (this == &o) {
- return *this;
- }
- if (!empty()) {
- if (!o.empty()) {
- object = o.object;
- } else {
- object.~T();
- }
- } else {
- if (!o.empty()) {
- new (&object) T(o.object);
- }
- }
- result_code = o.result_code;
-
- return *this;
+ [[nodiscard]] constexpr explicit operator bool() const noexcept {
+ return expected.has_value();
}
- ResultVal& operator=(ResultVal&& o) noexcept {
- if (this == &o) {
- return *this;
- }
- if (!empty()) {
- if (!o.empty()) {
- object = std::move(o.object);
- } else {
- object.~T();
- }
- } else {
- if (!o.empty()) {
- new (&object) T(std::move(o.object));
- }
- }
- result_code = o.result_code;
-
- return *this;
+ [[nodiscard]] constexpr ResultCode Code() const {
+ return expected.has_value() ? ResultSuccess : expected.error();
}
- /**
- * Replaces the current result with a new constructed result value in-place. The code must not
- * be an error code.
- */
- template <typename... Args>
- void emplace(ResultCode success_code, Args&&... args) {
- ASSERT(success_code.IsSuccess());
- if (!empty()) {
- object.~T();
- }
- new (&object) T(std::forward<Args>(args)...);
- result_code = success_code;
+ [[nodiscard]] constexpr bool Succeeded() const {
+ return expected.has_value();
}
- /// Returns true if the `ResultVal` contains an error code and no value.
- [[nodiscard]] bool empty() const {
- return result_code.IsError();
+ [[nodiscard]] constexpr bool Failed() const {
+ return !expected.has_value();
}
- /// Returns true if the `ResultVal` contains a return value.
- [[nodiscard]] bool Succeeded() const {
- return result_code.IsSuccess();
+ [[nodiscard]] constexpr T* operator->() {
+ return std::addressof(expected.value());
}
- /// Returns true if the `ResultVal` contains an error code and no value.
- [[nodiscard]] bool Failed() const {
- return empty();
+
+ [[nodiscard]] constexpr const T* operator->() const {
+ return std::addressof(expected.value());
}
- [[nodiscard]] ResultCode Code() const {
- return result_code;
+ [[nodiscard]] constexpr T& operator*() & {
+ return *expected;
}
- [[nodiscard]] const T& operator*() const {
- return object;
+ [[nodiscard]] constexpr const T& operator*() const& {
+ return *expected;
}
- [[nodiscard]] T& operator*() {
- return object;
+
+ [[nodiscard]] constexpr T&& operator*() && {
+ return *expected;
}
- [[nodiscard]] const T* operator->() const {
- return &object;
+
+ [[nodiscard]] constexpr const T&& operator*() const&& {
+ return *expected;
}
- [[nodiscard]] T* operator->() {
- return &object;
+
+ [[nodiscard]] constexpr T& Unwrap() & {
+ ASSERT_MSG(Succeeded(), "Tried to Unwrap empty ResultVal");
+ return expected.value();
}
- /// Returns the value contained in this `ResultVal`, or the supplied default if it is missing.
- template <typename U>
- [[nodiscard]] T ValueOr(U&& value) const {
- return !empty() ? object : std::move(value);
+ [[nodiscard]] constexpr const T& Unwrap() const& {
+ ASSERT_MSG(Succeeded(), "Tried to Unwrap empty ResultVal");
+ return expected.value();
}
- /// Asserts that the result succeeded and returns a reference to it.
- [[nodiscard]] T& Unwrap() & {
+ [[nodiscard]] constexpr T&& Unwrap() && {
ASSERT_MSG(Succeeded(), "Tried to Unwrap empty ResultVal");
- return **this;
+ return std::move(expected.value());
}
- [[nodiscard]] T&& Unwrap() && {
+ [[nodiscard]] constexpr const T&& Unwrap() const&& {
ASSERT_MSG(Succeeded(), "Tried to Unwrap empty ResultVal");
- return std::move(**this);
+ return std::move(expected.value());
}
-private:
- // A union is used to allocate the storage for the value, while allowing us to construct and
- // destruct it at will.
- union {
- T object;
- };
- ResultCode result_code;
-};
+ template <typename U>
+ [[nodiscard]] constexpr T ValueOr(U&& v) const& {
+ return expected.value_or(v);
+ }
-/**
- * This function is a helper used to construct `ResultVal`s. It receives the arguments to construct
- * `T` with and creates a success `ResultVal` contained the constructed value.
- */
-template <typename T, typename... Args>
-[[nodiscard]] ResultVal<T> MakeResult(Args&&... args) {
- return ResultVal<T>::WithCode(ResultSuccess, std::forward<Args>(args)...);
-}
+ template <typename U>
+ [[nodiscard]] constexpr T ValueOr(U&& v) && {
+ return expected.value_or(v);
+ }
-/**
- * Deducible overload of MakeResult, allowing the template parameter to be ommited if you're just
- * copy or move constructing.
- */
-template <typename Arg>
-[[nodiscard]] ResultVal<std::remove_cvref_t<Arg>> MakeResult(Arg&& arg) {
- return ResultVal<std::remove_cvref_t<Arg>>::WithCode(ResultSuccess, std::forward<Arg>(arg));
-}
+private:
+ // TODO: Replace this with std::expected once it is standardized in the STL.
+ Common::Expected<T, ResultCode> expected;
+};
/**
* Check for the success of `source` (which must evaluate to a ResultVal). If it succeeds, unwraps
diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp
index f8f9e32f7..42e468ce2 100644
--- a/src/core/hle/service/filesystem/filesystem.cpp
+++ b/src/core/hle/service/filesystem/filesystem.cpp
@@ -226,11 +226,10 @@ ResultVal<FileSys::VirtualFile> VfsDirectoryServiceWrapper::OpenFile(const std::
}
if (mode == FileSys::Mode::Append) {
- return MakeResult<FileSys::VirtualFile>(
- std::make_shared<FileSys::OffsetVfsFile>(file, 0, file->GetSize()));
+ return std::make_shared<FileSys::OffsetVfsFile>(file, 0, file->GetSize());
}
- return MakeResult<FileSys::VirtualFile>(file);
+ return file;
}
ResultVal<FileSys::VirtualDir> VfsDirectoryServiceWrapper::OpenDirectory(const std::string& path_) {
@@ -240,7 +239,7 @@ ResultVal<FileSys::VirtualDir> VfsDirectoryServiceWrapper::OpenDirectory(const s
// TODO(DarkLordZach): Find a better error code for this
return FileSys::ERROR_PATH_NOT_FOUND;
}
- return MakeResult(dir);
+ return dir;
}
ResultVal<FileSys::EntryType> VfsDirectoryServiceWrapper::GetEntryType(
@@ -252,12 +251,12 @@ ResultVal<FileSys::EntryType> VfsDirectoryServiceWrapper::GetEntryType(
auto filename = Common::FS::GetFilename(path);
// TODO(Subv): Some games use the '/' path, find out what this means.
if (filename.empty())
- return MakeResult(FileSys::EntryType::Directory);
+ return FileSys::EntryType::Directory;
if (dir->GetFile(filename) != nullptr)
- return MakeResult(FileSys::EntryType::File);
+ return FileSys::EntryType::File;
if (dir->GetSubdirectory(filename) != nullptr)
- return MakeResult(FileSys::EntryType::Directory);
+ return FileSys::EntryType::Directory;
return FileSys::ERROR_PATH_NOT_FOUND;
}
@@ -270,7 +269,7 @@ ResultVal<FileSys::FileTimeStampRaw> VfsDirectoryServiceWrapper::GetFileTimeStam
if (GetEntryType(path).Failed()) {
return FileSys::ERROR_PATH_NOT_FOUND;
}
- return MakeResult(dir->GetFileTimeStamp(Common::FS::GetFilename(path)));
+ return dir->GetFileTimeStamp(Common::FS::GetFilename(path));
}
FileSystemController::FileSystemController(Core::System& system_) : system{system_} {}
@@ -395,7 +394,7 @@ ResultVal<FileSys::VirtualDir> FileSystemController::OpenSaveDataSpace(
return FileSys::ERROR_ENTITY_NOT_FOUND;
}
- return MakeResult(save_data_factory->GetSaveDataSpaceDirectory(space));
+ return save_data_factory->GetSaveDataSpaceDirectory(space);
}
ResultVal<FileSys::VirtualDir> FileSystemController::OpenSDMC() const {
@@ -421,7 +420,7 @@ ResultVal<FileSys::VirtualDir> FileSystemController::OpenBISPartition(
return FileSys::ERROR_INVALID_ARGUMENT;
}
- return MakeResult<FileSys::VirtualDir>(std::move(part));
+ return part;
}
ResultVal<FileSys::VirtualFile> FileSystemController::OpenBISPartitionStorage(
@@ -437,7 +436,7 @@ ResultVal<FileSys::VirtualFile> FileSystemController::OpenBISPartitionStorage(
return FileSys::ERROR_INVALID_ARGUMENT;
}
- return MakeResult<FileSys::VirtualFile>(std::move(part));
+ return part;
}
u64 FileSystemController::GetFreeSpaceSize(FileSys::StorageId id) const {
diff --git a/src/core/hle/service/glue/glue_manager.cpp b/src/core/hle/service/glue/glue_manager.cpp
index aa9d48c0c..48e133b48 100644
--- a/src/core/hle/service/glue/glue_manager.cpp
+++ b/src/core/hle/service/glue/glue_manager.cpp
@@ -26,7 +26,7 @@ ResultVal<ApplicationLaunchProperty> ARPManager::GetLaunchProperty(u64 title_id)
return ERR_NOT_REGISTERED;
}
- return MakeResult<ApplicationLaunchProperty>(iter->second.launch);
+ return iter->second.launch;
}
ResultVal<std::vector<u8>> ARPManager::GetControlProperty(u64 title_id) const {
@@ -39,7 +39,7 @@ ResultVal<std::vector<u8>> ARPManager::GetControlProperty(u64 title_id) const {
return ERR_NOT_REGISTERED;
}
- return MakeResult<std::vector<u8>>(iter->second.control);
+ return iter->second.control;
}
ResultCode ARPManager::Register(u64 title_id, ApplicationLaunchProperty launch,
diff --git a/src/core/hle/service/ldr/ldr.cpp b/src/core/hle/service/ldr/ldr.cpp
index 24b7e4435..e4b97c1f6 100644
--- a/src/core/hle/service/ldr/ldr.cpp
+++ b/src/core/hle/service/ldr/ldr.cpp
@@ -335,7 +335,7 @@ public:
CASCADE_CODE(result);
if (ValidateRegionForMap(page_table, addr, size)) {
- return MakeResult<VAddr>(addr);
+ return addr;
}
}
@@ -371,7 +371,7 @@ public:
}
if (ValidateRegionForMap(page_table, addr, size)) {
- return MakeResult<VAddr>(addr);
+ return addr;
}
}
diff --git a/src/core/hle/service/mii/mii_manager.cpp b/src/core/hle/service/mii/mii_manager.cpp
index 4fef2aea4..ca4ed35bb 100644
--- a/src/core/hle/service/mii/mii_manager.cpp
+++ b/src/core/hle/service/mii/mii_manager.cpp
@@ -443,14 +443,14 @@ ResultVal<std::vector<MiiInfoElement>> MiiManager::GetDefault(SourceFlag source_
std::vector<MiiInfoElement> result;
if ((source_flag & SourceFlag::Default) == SourceFlag::None) {
- return MakeResult(std::move(result));
+ return result;
}
for (std::size_t index = BaseMiiCount; index < DefaultMiiCount; index++) {
result.emplace_back(BuildDefault(index), Source::Default);
}
- return MakeResult(std::move(result));
+ return result;
}
ResultCode MiiManager::GetIndex([[maybe_unused]] const MiiInfo& info, u32& index) {
diff --git a/src/core/hle/service/ns/ns.cpp b/src/core/hle/service/ns/ns.cpp
index 931b48f72..64ffc8572 100644
--- a/src/core/hle/service/ns/ns.cpp
+++ b/src/core/hle/service/ns/ns.cpp
@@ -414,7 +414,7 @@ ResultVal<u8> IApplicationManagerInterface::GetApplicationDesiredLanguage(
for (const auto lang : *priority_list) {
const auto supported_flag = GetSupportedLanguageFlag(lang);
if (supported_languages == 0 || (supported_languages & supported_flag) == supported_flag) {
- return MakeResult(static_cast<u8>(lang));
+ return static_cast<u8>(lang);
}
}
@@ -448,7 +448,7 @@ ResultVal<u64> IApplicationManagerInterface::ConvertApplicationLanguageToLanguag
return ERR_APPLICATION_LANGUAGE_NOT_FOUND;
}
- return MakeResult(static_cast<u64>(*language_code));
+ return static_cast<u64>(*language_code);
}
IApplicationVersionInterface::IApplicationVersionInterface(Core::System& system_)
diff --git a/src/core/hle/service/sm/sm.cpp b/src/core/hle/service/sm/sm.cpp
index ae4dc4a75..41abb146c 100644
--- a/src/core/hle/service/sm/sm.cpp
+++ b/src/core/hle/service/sm/sm.cpp
@@ -87,7 +87,7 @@ ResultVal<Kernel::KPort*> ServiceManager::GetServicePort(const std::string& name
auto handler = it->second;
port->GetServerPort().SetSessionHandler(std::move(handler));
- return MakeResult(port);
+ return port;
}
/**
@@ -165,7 +165,7 @@ ResultVal<Kernel::KClientSession*> SM::GetServiceImpl(Kernel::HLERequestContext&
LOG_DEBUG(Service_SM, "called service={} -> session={}", name, session->GetId());
- return MakeResult(session);
+ return session;
}
void SM::RegisterService(Kernel::HLERequestContext& ctx) {
diff --git a/src/core/hle/service/spl/spl_module.cpp b/src/core/hle/service/spl/spl_module.cpp
index ed4c06260..10f7d1461 100644
--- a/src/core/hle/service/spl/spl_module.cpp
+++ b/src/core/hle/service/spl/spl_module.cpp
@@ -120,40 +120,40 @@ ResultVal<u64> Module::Interface::GetConfigImpl(ConfigItem config_item) const {
return ResultSecureMonitorNotImplemented;
case ConfigItem::ExosphereApiVersion:
// Get information about the current exosphere version.
- return MakeResult((u64{HLE::ApiVersion::ATMOSPHERE_RELEASE_VERSION_MAJOR} << 56) |
- (u64{HLE::ApiVersion::ATMOSPHERE_RELEASE_VERSION_MINOR} << 48) |
- (u64{HLE::ApiVersion::ATMOSPHERE_RELEASE_VERSION_MICRO} << 40) |
- (static_cast<u64>(HLE::ApiVersion::GetTargetFirmware())));
+ return (u64{HLE::ApiVersion::ATMOSPHERE_RELEASE_VERSION_MAJOR} << 56) |
+ (u64{HLE::ApiVersion::ATMOSPHERE_RELEASE_VERSION_MINOR} << 48) |
+ (u64{HLE::ApiVersion::ATMOSPHERE_RELEASE_VERSION_MICRO} << 40) |
+ (static_cast<u64>(HLE::ApiVersion::GetTargetFirmware()));
case ConfigItem::ExosphereNeedsReboot:
// We are executing, so we aren't in the process of rebooting.
- return MakeResult(u64{0});
+ return u64{0};
case ConfigItem::ExosphereNeedsShutdown:
// We are executing, so we aren't in the process of shutting down.
- return MakeResult(u64{0});
+ return u64{0};
case ConfigItem::ExosphereGitCommitHash:
// Get information about the current exosphere git commit hash.
- return MakeResult(u64{0});
+ return u64{0};
case ConfigItem::ExosphereHasRcmBugPatch:
// Get information about whether this unit has the RCM bug patched.
- return MakeResult(u64{0});
+ return u64{0};
case ConfigItem::ExosphereBlankProdInfo:
// Get whether this unit should simulate a "blanked" PRODINFO.
- return MakeResult(u64{0});
+ return u64{0};
case ConfigItem::ExosphereAllowCalWrites:
// Get whether this unit should allow writing to the calibration partition.
- return MakeResult(u64{0});
+ return u64{0};
case ConfigItem::ExosphereEmummcType:
// Get what kind of emummc this unit has active.
- return MakeResult(u64{0});
+ return u64{0};
case ConfigItem::ExospherePayloadAddress:
// Gets the physical address of the reboot payload buffer, if one exists.
return ResultSecureMonitorNotInitialized;
case ConfigItem::ExosphereLogConfiguration:
// Get the log configuration.
- return MakeResult(u64{0});
+ return u64{0};
case ConfigItem::ExosphereForceEnableUsb30:
// Get whether usb 3.0 should be force-enabled.
- return MakeResult(u64{0});
+ return u64{0};
default:
return ResultSecureMonitorInvalidArgument;
}
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index 439e7e472..760b528b9 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -1284,15 +1284,15 @@ private:
static ResultVal<ConvertedScaleMode> ConvertScalingModeImpl(NintendoScaleMode mode) {
switch (mode) {
case NintendoScaleMode::None:
- return MakeResult(ConvertedScaleMode::None);
+ return ConvertedScaleMode::None;
case NintendoScaleMode::Freeze:
- return MakeResult(ConvertedScaleMode::Freeze);
+ return ConvertedScaleMode::Freeze;
case NintendoScaleMode::ScaleToWindow:
- return MakeResult(ConvertedScaleMode::ScaleToWindow);
+ return ConvertedScaleMode::ScaleToWindow;
case NintendoScaleMode::ScaleAndCrop:
- return MakeResult(ConvertedScaleMode::ScaleAndCrop);
+ return ConvertedScaleMode::ScaleAndCrop;
case NintendoScaleMode::PreserveAspectRatio:
- return MakeResult(ConvertedScaleMode::PreserveAspectRatio);
+ return ConvertedScaleMode::PreserveAspectRatio;
default:
LOG_ERROR(Service_VI, "Invalid scaling mode specified, mode={}", mode);
return ERR_OPERATION_FAILED;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 09:25:00 +0100