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hle/service: Replace global system instance calls with instance-based ones 

Migrates the HLE service code off the use of directly accessing the
global system instance where trivially able to do so.

This removes all usages of Core::CurrentProcess from the service code,
only 8 occurrences of this function exist elsewhere. There's still quite
a bit of "System::GetInstance()" being used, however this was able to
replace a few instances.
This commit is contained in:
Lioncash 2019-10-06 13:02:23 -04:00
parent deecd7f074
commit 69f16ba50e
14 changed files with 76 additions and 51 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/core/core.cpp
View File

@ -111,7 +111,8 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
}
struct System::Impl {
explicit Impl(System& system)
: kernel{system}, cpu_core_manager{system}, applet_manager{system}, reporter{system} {}
: kernel{system}, fs_controller{system}, cpu_core_manager{system},
applet_manager{system}, reporter{system} {}
Cpu& CurrentCpuCore() {
return cpu_core_manager.GetCurrentCore();
@ -641,11 +642,11 @@ bool System::GetExitLock() const {
return impl->exit_lock;
}
void System::SetCurrentProcessBuildID(std::array<u8, 32> id) {
void System::SetCurrentProcessBuildID(const CurrentBuildProcessID& id) {
impl->build_id = id;
}
const std::array<u8, 32>& System::GetCurrentProcessBuildID() const {
const System::CurrentBuildProcessID& System::GetCurrentProcessBuildID() const {
return impl->build_id;
}

6
src/core/core.h
View File

@ -98,6 +98,8 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
class System {
public:
using CurrentBuildProcessID = std::array<u8, 0x20>;
System(const System&) = delete;
System& operator=(const System&) = delete;
@ -330,9 +332,9 @@ public:
bool GetExitLock() const;
void SetCurrentProcessBuildID(std::array<u8, 0x20> id);
void SetCurrentProcessBuildID(const CurrentBuildProcessID& id);
const std::array<u8, 0x20>& GetCurrentProcessBuildID() const;
const CurrentBuildProcessID& GetCurrentProcessBuildID() const;
private:
System();

4
src/core/file_sys/romfs_factory.cpp
View File

@ -35,11 +35,11 @@ void RomFSFactory::SetPackedUpdate(VirtualFile update_raw) {
this->update_raw = std::move(update_raw);
}
ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess() const {
ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess(u64 current_process_title_id) const {
if (!updatable)
return MakeResult<VirtualFile>(file);
const PatchManager patch_manager(Core::CurrentProcess()->GetTitleID());
const PatchManager patch_manager(current_process_title_id);
return MakeResult<VirtualFile>(
patch_manager.PatchRomFS(file, ivfc_offset, ContentRecordType::Program, update_raw));
}

2
src/core/file_sys/romfs_factory.h
View File

@ -33,7 +33,7 @@ public:
~RomFSFactory();
void SetPackedUpdate(VirtualFile update_raw);
ResultVal<VirtualFile> OpenCurrentProcess() const;
ResultVal<VirtualFile> OpenCurrentProcess(u64 current_process_title_id) const;
ResultVal<VirtualFile> Open(u64 title_id, StorageId storage, ContentRecordType type) const;
private:

6
src/core/hle/service/am/am.cpp
View File

@ -1142,12 +1142,12 @@ void IApplicationFunctions::PopLaunchParameter(Kernel::HLERequestContext& ctx) {
if (kind == LaunchParameterKind::ApplicationSpecific && !launch_popped_application_specific) {
const auto backend = BCAT::CreateBackendFromSettings(
[this](u64 tid) { return system.GetFileSystemController().GetBCATDirectory(tid); });
const auto build_id_full = Core::System::GetInstance().GetCurrentProcessBuildID();
const auto build_id_full = system.GetCurrentProcessBuildID();
u64 build_id{};
std::memcpy(&build_id, build_id_full.data(), sizeof(u64));
const auto data =
backend->GetLaunchParameter({Core::CurrentProcess()->GetTitleID(), build_id});
backend->GetLaunchParameter({system.CurrentProcess()->GetTitleID(), build_id});
if (data.has_value()) {
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@ -1200,7 +1200,7 @@ void IApplicationFunctions::EnsureSaveData(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_AM, "called, uid={:016X}{:016X}", user_id[1], user_id[0]);
FileSys::SaveDataDescriptor descriptor{};
descriptor.title_id = Core::CurrentProcess()->GetTitleID();
descriptor.title_id = system.CurrentProcess()->GetTitleID();
descriptor.user_id = user_id;
descriptor.type = FileSys::SaveDataType::SaveData;
const auto res = system.GetFileSystemController().CreateSaveData(

5
src/core/hle/service/bcat/bcat.cpp
View File

@ -6,8 +6,9 @@
namespace Service::BCAT {
BCAT::BCAT(std::shared_ptr<Module> module, FileSystem::FileSystemController& fsc, const char* name)
: Module::Interface(std::move(module), fsc, name) {
BCAT::BCAT(Core::System& system, std::shared_ptr<Module> module,
FileSystem::FileSystemController& fsc, const char* name)
: Interface(system, std::move(module), fsc, name) {
// clang-format off
static const FunctionInfo functions[] = {
{0, &BCAT::CreateBcatService, "CreateBcatService"},

8
src/core/hle/service/bcat/bcat.h
View File

@ -6,12 +6,16 @@
#include "core/hle/service/bcat/module.h"
namespace Core {
class System;
}
namespace Service::BCAT {
class BCAT final : public Module::Interface {
public:
explicit BCAT(std::shared_ptr<Module> module, FileSystem::FileSystemController& fsc,
const char* name);
explicit BCAT(Core::System& system, std::shared_ptr<Module> module,
FileSystem::FileSystemController& fsc, const char* name);
~BCAT() override;
};

34
src/core/hle/service/bcat/module.cpp
View File

@ -35,8 +35,7 @@ using BCATDigest = std::array<u8, 0x10>;
namespace {
u64 GetCurrentBuildID() {
const auto& id = Core::System::GetInstance().GetCurrentProcessBuildID();
u64 GetCurrentBuildID(const Core::System::CurrentBuildProcessID& id) {
u64 out{};
std::memcpy(&out, id.data(), sizeof(u64));
return out;
@ -125,7 +124,8 @@ private:
class IBcatService final : public ServiceFramework<IBcatService> {
public:
IBcatService(Backend& backend) : ServiceFramework("IBcatService"), backend(backend) {
explicit IBcatService(Core::System& system_, Backend& backend_)
: ServiceFramework("IBcatService"), system{system_}, backend{backend_} {
// clang-format off
static const FunctionInfo functions[] = {
{10100, &IBcatService::RequestSyncDeliveryCache, "RequestSyncDeliveryCache"},
@ -163,7 +163,8 @@ private:
void RequestSyncDeliveryCache(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_BCAT, "called");
backend.Synchronize({Core::CurrentProcess()->GetTitleID(), GetCurrentBuildID()},
backend.Synchronize({system.CurrentProcess()->GetTitleID(),
GetCurrentBuildID(system.GetCurrentProcessBuildID())},
progress.at(static_cast<std::size_t>(SyncType::Normal)));
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@ -179,7 +180,8 @@ private:
LOG_DEBUG(Service_BCAT, "called, name={}", name);
backend.SynchronizeDirectory({Core::CurrentProcess()->GetTitleID(), GetCurrentBuildID()},
backend.SynchronizeDirectory({system.CurrentProcess()->GetTitleID(),
GetCurrentBuildID(system.GetCurrentProcessBuildID())},
name,
progress.at(static_cast<std::size_t>(SyncType::Directory)));
@ -244,6 +246,7 @@ private:
rb.Push(RESULT_SUCCESS);
}
Core::System& system;
Backend& backend;
std::array<ProgressServiceBackend, static_cast<std::size_t>(SyncType::Count)> progress{
@ -257,7 +260,7 @@ void Module::Interface::CreateBcatService(Kernel::HLERequestContext& ctx) {
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
rb.PushIpcInterface<IBcatService>(*backend);
rb.PushIpcInterface<IBcatService>(system, *backend);
}
class IDeliveryCacheFileService final : public ServiceFramework<IDeliveryCacheFileService> {
@ -539,7 +542,7 @@ void Module::Interface::CreateDeliveryCacheStorageService(Kernel::HLERequestCont
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
rb.PushIpcInterface<IDeliveryCacheStorageService>(
fsc.GetBCATDirectory(Core::CurrentProcess()->GetTitleID()));
fsc.GetBCATDirectory(system.CurrentProcess()->GetTitleID()));
}
void Module::Interface::CreateDeliveryCacheStorageServiceWithApplicationId(
@ -565,22 +568,23 @@ std::unique_ptr<Backend> CreateBackendFromSettings(DirectoryGetter getter) {
return std::make_unique<NullBackend>(std::move(getter));
}
Module::Interface::Interface(std::shared_ptr<Module> module, FileSystem::FileSystemController& fsc,
const char* name)
: ServiceFramework(name), fsc(fsc), module(std::move(module)),
backend(CreateBackendFromSettings([&fsc](u64 tid) { return fsc.GetBCATDirectory(tid); })) {}
Module::Interface::Interface(Core::System& system_, std::shared_ptr<Module> module_,
FileSystem::FileSystemController& fsc_, const char* name)
: ServiceFramework(name), fsc{fsc_}, module{std::move(module_)},
backend{CreateBackendFromSettings([&fsc_](u64 tid) { return fsc_.GetBCATDirectory(tid); })},
system{system_} {}
Module::Interface::~Interface() = default;
void InstallInterfaces(Core::System& system) {
auto module = std::make_shared<Module>();
std::make_shared<BCAT>(module, system.GetFileSystemController(), "bcat:a")
std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:a")
->InstallAsService(system.ServiceManager());
std::make_shared<BCAT>(module, system.GetFileSystemController(), "bcat:m")
std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:m")
->InstallAsService(system.ServiceManager());
std::make_shared<BCAT>(module, system.GetFileSystemController(), "bcat:u")
std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:u")
->InstallAsService(system.ServiceManager());
std::make_shared<BCAT>(module, system.GetFileSystemController(), "bcat:s")
std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:s")
->InstallAsService(system.ServiceManager());
}

11
src/core/hle/service/bcat/module.h
View File

@ -6,6 +6,10 @@
#include "core/hle/service/service.h"
namespace Core {
class System;
}
namespace Service {
namespace FileSystem {
@ -20,8 +24,8 @@ class Module final {
public:
class Interface : public ServiceFramework<Interface> {
public:
explicit Interface(std::shared_ptr<Module> module, FileSystem::FileSystemController& fsc,
const char* name);
explicit Interface(Core::System& system_, std::shared_ptr<Module> module_,
FileSystem::FileSystemController& fsc_, const char* name);
~Interface() override;
void CreateBcatService(Kernel::HLERequestContext& ctx);
@ -33,6 +37,9 @@ public:
std::shared_ptr<Module> module;
std::unique_ptr<Backend> backend;
private:
Core::System& system;
};
};

2
src/core/hle/service/fatal/fatal.cpp
View File

@ -66,7 +66,7 @@ enum class FatalType : u32 {
static void GenerateErrorReport(Core::System& system, ResultCode error_code,
const FatalInfo& info) {
const auto title_id = Core::CurrentProcess()->GetTitleID();
const auto title_id = system.CurrentProcess()->GetTitleID();
std::string crash_report = fmt::format(
"Yuzu {}-{} crash report\n"
"Title ID: {:016x}\n"

20
src/core/hle/service/filesystem/filesystem.cpp
View File

@ -241,7 +241,7 @@ ResultVal<FileSys::EntryType> VfsDirectoryServiceWrapper::GetEntryType(
return FileSys::ERROR_PATH_NOT_FOUND;
}
FileSystemController::FileSystemController() = default;
FileSystemController::FileSystemController(Core::System& system_) : system{system_} {}
FileSystemController::~FileSystemController() = default;
@ -290,7 +290,7 @@ ResultVal<FileSys::VirtualFile> FileSystemController::OpenRomFSCurrentProcess()
return ResultCode(-1);
}
return romfs_factory->OpenCurrentProcess();
return romfs_factory->OpenCurrentProcess(system.CurrentProcess()->GetTitleID());
}
ResultVal<FileSys::VirtualFile> FileSystemController::OpenRomFS(
@ -447,10 +447,10 @@ FileSys::SaveDataSize FileSystemController::ReadSaveDataSize(FileSys::SaveDataTy
FileSys::SaveDataSize new_size{SUFFICIENT_SAVE_DATA_SIZE, SUFFICIENT_SAVE_DATA_SIZE};
FileSys::NACP nacp;
const auto res = Core::System::GetInstance().GetAppLoader().ReadControlData(nacp);
const auto res = system.GetAppLoader().ReadControlData(nacp);
if (res != Loader::ResultStatus::Success) {
FileSys::PatchManager pm{Core::CurrentProcess()->GetTitleID()};
FileSys::PatchManager pm{system.CurrentProcess()->GetTitleID()};
auto [nacp_unique, discard] = pm.GetControlMetadata();
if (nacp_unique != nullptr) {
@ -702,10 +702,10 @@ void FileSystemController::CreateFactories(FileSys::VfsFilesystem& vfs, bool ove
if (bis_factory == nullptr) {
bis_factory =
std::make_unique<FileSys::BISFactory>(nand_directory, load_directory, dump_directory);
Core::System::GetInstance().RegisterContentProvider(
FileSys::ContentProviderUnionSlot::SysNAND, bis_factory->GetSystemNANDContents());
Core::System::GetInstance().RegisterContentProvider(
FileSys::ContentProviderUnionSlot::UserNAND, bis_factory->GetUserNANDContents());
system.RegisterContentProvider(FileSys::ContentProviderUnionSlot::SysNAND,
bis_factory->GetSystemNANDContents());
system.RegisterContentProvider(FileSys::ContentProviderUnionSlot::UserNAND,
bis_factory->GetUserNANDContents());
}
if (save_data_factory == nullptr) {
@ -714,8 +714,8 @@ void FileSystemController::CreateFactories(FileSys::VfsFilesystem& vfs, bool ove
if (sdmc_factory == nullptr) {
sdmc_factory = std::make_unique<FileSys::SDMCFactory>(std::move(sd_directory));
Core::System::GetInstance().RegisterContentProvider(FileSys::ContentProviderUnionSlot::SDMC,
sdmc_factory->GetSDMCContents());
system.RegisterContentProvider(FileSys::ContentProviderUnionSlot::SDMC,
sdmc_factory->GetSDMCContents());
}
}

8
src/core/hle/service/filesystem/filesystem.h
View File

@ -10,6 +10,10 @@
#include "core/file_sys/vfs.h"
#include "core/hle/result.h"
namespace Core {
class System;
}
namespace FileSys {
class BISFactory;
class RegisteredCache;
@ -52,7 +56,7 @@ enum class ImageDirectoryId : u32 {
class FileSystemController {
public:
FileSystemController();
explicit FileSystemController(Core::System& system_);
~FileSystemController();
ResultCode RegisterRomFS(std::unique_ptr<FileSys::RomFSFactory>&& factory);
@ -125,6 +129,8 @@ private:
std::unique_ptr<FileSys::XCI> gamecard;
std::unique_ptr<FileSys::RegisteredCache> gamecard_registered;
std::unique_ptr<FileSys::PlaceholderCache> gamecard_placeholder;
Core::System& system;
};
void InstallInterfaces(Core::System& system);

6
src/core/hle/service/ldr/ldr.cpp
View File

@ -163,7 +163,7 @@ public:
return;
}
if (Core::CurrentProcess()->GetTitleID() != header.title_id) {
if (system.CurrentProcess()->GetTitleID() != header.title_id) {
LOG_ERROR(Service_LDR,
"Attempting to load NRR with title ID other than current process. (actual "
"{:016X})!",
@ -327,7 +327,7 @@ public:
}
// Load NRO as new executable module
auto* process = Core::CurrentProcess();
auto* process = system.CurrentProcess();
auto& vm_manager = process->VMManager();
auto map_address = vm_manager.FindFreeRegion(nro_size + bss_size);
@ -411,7 +411,7 @@ public:
return;
}
auto& vm_manager = Core::CurrentProcess()->VMManager();
auto& vm_manager = system.CurrentProcess()->VMManager();
const auto& nro_info = iter->second;
// Unmap the mirrored memory

8
src/core/hle/service/ns/pl_u.cpp
View File

@ -324,14 +324,14 @@ void PL_U::GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx) {
void PL_U::GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx) {
// Map backing memory for the font data
LOG_DEBUG(Service_NS, "called");
Core::CurrentProcess()->VMManager().MapMemoryBlock(SHARED_FONT_MEM_VADDR, impl->shared_font, 0,
SHARED_FONT_MEM_SIZE,
Kernel::MemoryState::Shared);
system.CurrentProcess()->VMManager().MapMemoryBlock(SHARED_FONT_MEM_VADDR, impl->shared_font, 0,
SHARED_FONT_MEM_SIZE,
Kernel::MemoryState::Shared);
// Create shared font memory object
auto& kernel = system.Kernel();
impl->shared_font_mem = Kernel::SharedMemory::Create(
kernel, Core::CurrentProcess(), SHARED_FONT_MEM_SIZE, Kernel::MemoryPermission::ReadWrite,
kernel, system.CurrentProcess(), SHARED_FONT_MEM_SIZE, Kernel::MemoryPermission::ReadWrite,
Kernel::MemoryPermission::Read, SHARED_FONT_MEM_VADDR, Kernel::MemoryRegion::BASE,
"PL_U:shared_font_mem");