OS timers part 1

CMakeLists.txt

@@ -125,7 +125,7 @@ set(KERNEL_SOURCE_FILES src/core/kernel/kernel.cpp src/core/kernel/resource_limi
                         src/core/kernel/events.cpp src/core/kernel/threads.cpp
                         src/core/kernel/address_arbiter.cpp src/core/kernel/error.cpp
                         src/core/kernel/file_operations.cpp src/core/kernel/directory_operations.cpp
-                        src/core/kernel/idle_thread.cpp
+                        src/core/kernel/idle_thread.cpp src/core/kernel/timers.cpp
 )
 set(SERVICE_SOURCE_FILES src/core/services/service_manager.cpp src/core/services/apt.cpp src/core/services/hid.cpp
                          src/core/services/fs.cpp src/core/services/gsp_gpu.cpp src/core/services/gsp_lcd.cpp

include/kernel/kernel.hpp

@@ -67,6 +67,7 @@ public:
 	Handle makeEvent(ResetType resetType); // Needs to be public to be accessible to the APT/HID services
 	Handle makeMutex(bool locked = false); // Needs to be public to be accessible to the APT/DSP services
 	Handle makeSemaphore(u32 initialCount, u32 maximumCount); // Needs to be public to be accessible to the service manager port
+	Handle makeTimer(ResetType resetType);
 
 	// Signals an event, returns true on success or false if the event does not exist
 	bool signalEvent(Handle e);
@@ -135,14 +136,18 @@ private:
 	void getThreadPriority();
 	void sendSyncRequest();
 	void setThreadPriority();
+	void svcCancelTimer();
 	void svcClearEvent();
+	void svcClearTimer();
 	void svcCloseHandle();
 	void svcCreateEvent();
 	void svcCreateMutex();
 	void svcCreateSemaphore();
+	void svcCreateTimer();
 	void svcReleaseMutex();
 	void svcReleaseSemaphore();
 	void svcSignalEvent();
+	void svcSetTimer();
 	void svcSleepThread();
 	void connectToPort();
 	void outputDebugString();

src/core/kernel/kernel.cpp

@@ -42,6 +42,10 @@ void Kernel::serviceSVC(u32 svc) {
 		case 0x17: svcCreateEvent(); break;
 		case 0x18: svcSignalEvent(); break;
 		case 0x19: svcClearEvent(); break;
+		case 0x1A: svcCreateTimer(); break;
+		case 0x1B: svcSetTimer(); break;
+		case 0x1C: svcCancelTimer(); break;
+		case 0x1D: svcClearTimer(); break;
 		case 0x1E: createMemoryBlock(); break;
 		case 0x1F: mapMemoryBlock(); break;
 		case 0x21: createAddressArbiter(); break;

src/core/kernel/timers.cpp

@@ -0,0 +1,6 @@
+#include "kernel.hpp"
+
+void Kernel::svcCreateTimer() { Helpers::panic("Kernel::CreateTimer"); }
+void Kernel::svcSetTimer() { Helpers::panic("Kernel::SetTimer"); }
+void Kernel::svcClearTimer() { Helpers::panic("Kernel::ClearTimer"); }
+void Kernel::svcCancelTimer() { Helpers::panic("Kernel::CancelTimer"); }