mirror of
https://github.com/PabloMK7/citra.git
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Merge pull request #3959 from zhaowenlan1779/semi-reset
service/apt: Implement soft reset & CloseApplication
This commit is contained in:
James Rowe
GitHub
commit
687e3e74ca
9 changed files with 160 additions and 12 deletions
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@ -77,6 +77,12 @@ System::ResultStatus System::RunLoop(bool tight_loop) {
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HW::Update();
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Reschedule();
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if (reset_requested.exchange(false)) {
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Reset();
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} else if (shutdown_requested.exchange(false)) {
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return ResultStatus::ShutdownRequested;
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}
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return status;
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}
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@ -132,6 +138,8 @@ System::ResultStatus System::Load(EmuWindow& emu_window, const std::string& file
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}
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Memory::SetCurrentPageTable(&Kernel::g_current_process->vm_manager.page_table);
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status = ResultStatus::Success;
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m_emu_window = &emu_window;
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m_filepath = filepath;
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return status;
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}
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@ -241,4 +249,14 @@ void System::Shutdown() {
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LOG_DEBUG(Core, "Shutdown OK");
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}
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void System::Reset() {
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// This is NOT a proper reset, but a temporary workaround by shutting down the system and
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// reloading.
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// TODO: Properly implement the reset
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Shutdown();
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// Reload the system with the same setting
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Load(*m_emu_window, m_filepath);
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}
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} // namespace Core
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@ -59,6 +59,7 @@ public:
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/// generic drivers installed
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ErrorVideoCore_ErrorBelowGL33, ///< Error in the video core due to the user not having
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/// OpenGL 3.3 or higher
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ShutdownRequested, ///< Emulated program requested a system shutdown
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ErrorUnknown ///< Any other error
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};
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@ -83,6 +84,19 @@ public:
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/// Shutdown the emulated system.
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void Shutdown();
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/// Shutdown and then load again
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void Reset();
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/// Request reset of the system
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void RequestReset() {
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reset_requested = true;
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}
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/// Request shutdown of the system
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void RequestShutdown() {
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shutdown_requested = true;
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}
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/**
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* Load an executable application.
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* @param emu_window Reference to the host-system window used for video output and keyboard
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@ -216,6 +230,12 @@ private:
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ResultStatus status = ResultStatus::Success;
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std::string status_details = "";
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/// Saved variables for reset
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EmuWindow* m_emu_window;
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std::string m_filepath;
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std::atomic<bool> reset_requested;
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std::atomic<bool> shutdown_requested;
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};
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inline ARM_Interface& CPU() {
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@ -543,6 +543,65 @@ void Module::Interface::StartLibraryApplet(Kernel::HLERequestContext& ctx) {
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rb.Push(apt->applet_manager->StartLibraryApplet(applet_id, object, buffer));
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}
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void Module::Interface::CloseApplication(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x27, 1, 4);
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u32 parameters_size = rp.Pop<u32>();
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Kernel::SharedPtr<Kernel::Object> object = rp.PopGenericObject();
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std::vector<u8> buffer = rp.PopStaticBuffer();
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LOG_DEBUG(Service_APT, "called");
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Core::System::GetInstance().RequestShutdown();
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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}
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void Module::Interface::PrepareToDoApplicationJump(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x31, 4, 0);
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u32 flags = rp.Pop<u8>();
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u32 program_id_low = rp.Pop<u32>();
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u32 program_id_high = rp.Pop<u32>();
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Service::FS::MediaType media_type = static_cast<Service::FS::MediaType>(rp.Pop<u8>());
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LOG_WARNING(Service_APT,
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"(STUBBED) called, flags={:08X}, program_id_low={:08X}, program_id_high={:08X}, "
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"media_type={:08X}",
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flags, program_id_low, program_id_high, static_cast<u8>(media_type));
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if (flags == 0x2) {
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// It seems that flags 0x2 means jumping to the same application,
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// and ignore the parameters. This is used in Pokemon main series
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// to soft reset.
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application_reset_prepared = true;
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}
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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}
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void Module::Interface::DoApplicationJump(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x32, 2, 4);
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u32 parameter_size = rp.Pop<u32>();
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u32 hmac_size = rp.Pop<u32>();
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std::vector<u8> parameter = rp.PopStaticBuffer();
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std::vector<u8> hmac = rp.PopStaticBuffer();
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LOG_WARNING(Service_APT, "(STUBBED) called");
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if (application_reset_prepared) {
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// Reset system
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Core::System::GetInstance().RequestReset();
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} else {
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// After the jump, the application should shutdown
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// TODO: Actually implement the jump
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Core::System::GetInstance().RequestShutdown();
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}
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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}
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void Module::Interface::CancelLibraryApplet(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x3B, 1, 0); // 0x003B0040
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bool exiting = rp.Pop<bool>();
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@ -409,6 +409,49 @@ public:
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*/
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void StartLibraryApplet(Kernel::HLERequestContext& ctx);
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/**
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* APT::CloseApplication service function
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* Inputs:
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* 0 : Command header [0x00270044]
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* 1 : Parameters Size
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* 2 : 0x0
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* 3 : Handle Parameter
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* 4 : (Parameters Size << 14) | 2
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* 5 : void*, Parameters
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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void CloseApplication(Kernel::HLERequestContext& ctx);
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/**
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* APT::PrepareToDoApplicationJump service function
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* Inputs:
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* 0 : Command header [0x00310100]
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* 1 : Flags
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* 2 : Program ID low
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* 3 : Program ID high
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* 4 : Media type
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* @param ctx
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*/
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void PrepareToDoApplicationJump(Kernel::HLERequestContext& ctx);
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/**
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* APT::DoApplicationJump service function
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* Inputs:
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* 0 : Command header [0x00320084]
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* 1 : Parameter Size (capped to 0x300)
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* 2 : HMAC Size (capped to 0x20)
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* 3 : (Parameter Size << 14) | 2
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* 4 : void*, Parameter
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* 5 : (HMAC Size << 14) | 0x802
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* 6 : void*, HMAC
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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void DoApplicationJump(Kernel::HLERequestContext& ctx);
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/**
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* APT::CancelLibraryApplet service function
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* Inputs:
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@ -533,6 +576,7 @@ public:
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private:
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std::shared_ptr<Module> apt;
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bool application_reset_prepared{};
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};
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private:
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@ -48,7 +48,7 @@ APT_A::APT_A(std::shared_ptr<Module> apt)
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{0x00240044, nullptr, "JumpToApplication"},
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{0x002500C0, &APT_A::PrepareToCloseLibraryApplet, "PrepareToCloseLibraryApplet"},
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{0x00260000, nullptr, "PrepareToCloseSystemApplet"},
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{0x00270044, nullptr, "CloseApplication"},
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{0x00270044, &APT_A::CloseApplication, "CloseApplication"},
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{0x00280044, &APT_A::CloseLibraryApplet, "CloseLibraryApplet"},
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{0x00290044, nullptr, "CloseSystemApplet"},
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{0x002A0000, nullptr, "OrderToCloseSystemApplet"},
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@ -58,8 +58,8 @@ APT_A::APT_A(std::shared_ptr<Module> apt)
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{0x002E0044, nullptr, "LeaveHomeMenu"},
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{0x002F0040, nullptr, "PrepareToLeaveResidentApplet"},
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{0x00300044, nullptr, "LeaveResidentApplet"},
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{0x00310100, nullptr, "PrepareToDoApplicationJump"},
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{0x00320084, nullptr, "DoApplicationJump"},
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{0x00310100, &APT_A::PrepareToDoApplicationJump, "PrepareToDoApplicationJump"},
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{0x00320084, &APT_A::DoApplicationJump, "DoApplicationJump"},
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{0x00330000, nullptr, "GetProgramIdOnApplicationJump"},
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{0x00340084, nullptr, "SendDeliverArg"},
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{0x00350080, nullptr, "ReceiveDeliverArg"},
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@ -48,7 +48,7 @@ APT_S::APT_S(std::shared_ptr<Module> apt)
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{0x00240044, nullptr, "JumpToApplication"},
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{0x002500C0, nullptr, "PrepareToCloseLibraryApplet"},
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{0x00260000, nullptr, "PrepareToCloseSystemApplet"},
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{0x00270044, nullptr, "CloseApplication"},
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{0x00270044, &APT_S::CloseApplication, "CloseApplication"},
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{0x00280044, nullptr, "CloseLibraryApplet"},
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{0x00290044, nullptr, "CloseSystemApplet"},
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{0x002A0000, nullptr, "OrderToCloseSystemApplet"},
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@ -58,8 +58,8 @@ APT_S::APT_S(std::shared_ptr<Module> apt)
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{0x002E0044, nullptr, "LeaveHomeMenu"},
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{0x002F0040, nullptr, "PrepareToLeaveResidentApplet"},
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{0x00300044, nullptr, "LeaveResidentApplet"},
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{0x00310100, nullptr, "PrepareToDoApplicationJump"},
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{0x00320084, nullptr, "DoApplicationJump"},
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{0x00310100, &APT_S::PrepareToDoApplicationJump, "PrepareToDoApplicationJump"},
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{0x00320084, &APT_S::DoApplicationJump, "DoApplicationJump"},
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{0x00330000, nullptr, "GetProgramIdOnApplicationJump"},
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{0x00340084, nullptr, "SendDeliverArg"},
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{0x00350080, nullptr, "ReceiveDeliverArg"},
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@ -48,7 +48,7 @@ APT_U::APT_U(std::shared_ptr<Module> apt)
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{0x00240044, nullptr, "JumpToApplication"},
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{0x002500C0, &APT_U::PrepareToCloseLibraryApplet, "PrepareToCloseLibraryApplet"},
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{0x00260000, nullptr, "PrepareToCloseSystemApplet"},
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{0x00270044, nullptr, "CloseApplication"},
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{0x00270044, &APT_U::CloseApplication, "CloseApplication"},
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{0x00280044, &APT_U::CloseLibraryApplet, "CloseLibraryApplet"},
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{0x00290044, nullptr, "CloseSystemApplet"},
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{0x002A0000, nullptr, "OrderToCloseSystemApplet"},
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@ -58,8 +58,8 @@ APT_U::APT_U(std::shared_ptr<Module> apt)
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{0x002E0044, nullptr, "LeaveHomeMenu"},
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{0x002F0040, nullptr, "PrepareToLeaveResidentApplet"},
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{0x00300044, nullptr, "LeaveResidentApplet"},
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{0x00310100, nullptr, "PrepareToDoApplicationJump"},
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{0x00320084, nullptr, "DoApplicationJump"},
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{0x00310100, &APT_U::PrepareToDoApplicationJump, "PrepareToDoApplicationJump"},
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{0x00320084, &APT_U::DoApplicationJump, "DoApplicationJump"},
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{0x00330000, nullptr, "GetProgramIdOnApplicationJump"},
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{0x00340084, nullptr, "SendDeliverArg"},
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{0x00350080, nullptr, "ReceiveDeliverArg"},
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